Honor Device Co., Ltd.

Huawei Technologies Co., Limited

Boe Technology Group Co., Ltd.

Beijing Boe Display Technology Co., Ltd.

Chinese Academy of Sciences

Bin Yan

Guotong Zhou

Kangle Xue

Bangshi Yin

Jiuliang Gao

Yaolei Zhang

Haifei Li

Yihe Zhang

Mingqian Gao

Dong Ma

Xiaomeng Chen

Nengfu Tang

Weilin Gong

Longlong Gong

Fan Yang

Liang Zhang

Chunbing Zhang

Yuan Wang

Yan Lv

Guangyou Fang

Yilin Lu

Wanhua Zhu

Yashu Zhang

Zhenbiao Fu

Weirong Su

Kun Liu

Zheng Wang

Yun Qiu

Tao Liu

Lianjie Qu

Li Qin Shen

Yonglian Qi

Hebin Zhao

Yan Wang

Shuai Liu

Hetao Wang

Jun Ding

Jian Sun

Kun Ma

Guangdong Shi

Jianwei Zhu

Yanxin Wang

Kuibing Zhao

Hao Yang

Shaohong Dong

Guangnan Xiao

Leibo Yuan

Jianguo Xing

Zhengping Tan

Weiwei Tong

Zhize Wang

Xiulan Liu

Yankai Niu

Xiaodong Zhou

Chuncheng Mao

Leisong Liu

Juyou Wang

Wenlong Huo

This application relates to a hook mechanism, a support apparatus, and an electronic device. The hook mechanism includes a shaft cover, a base, and swing arms, and a plurality of first mounting parts are disposed in the shaft cover. The base is fixedly disposed in the shaft cover. The swing arms are disposed at two ends of the shaft cover along a first direction, and a second mounting part is disposed on the swing arm. The swing arm is rotatably connected to the base, so that the swing arm can rotate between an unfolded location and a folded location; and when the swing arms are in the unfolded location, the first mounting part is separated from a corresponding second mounting part; or when the swing arms are in the folded location, the first mounting part is mounted to the corresponding second mounting part.

Hook mechanism, support apparatus, and electronic device

The present disclosure provides a method for estimating a noise of a soft magnetic core, including: acquiring a soft magnetic core, where an excitation coil is wound around the soft magnetic core; measuring an impedance value of the excitation coil under a natural geomagnetic field by frequency sweeping, and determining a peak frequency point when the impedance value reaches a peak; measuring, under different direct current bias magnetic fields, an inductance value and a resistance value of the excitation coil at the peak frequency point along an axial direction of the soft magnetic core to respectively obtain an unsaturated inductance value and a resistance peak value of the soft magnetic core; and obtaining an equivalent noise of the soft magnetic core based on the unsaturated inductance value and the resistance peak value.

Method for estimating noise of soft magnetic core

Embodiments of this application provide a synchronization mechanism, a rotating shaft mechanism, and an electronic device. The synchronization mechanism includes a swing arm and a slider, the swing arm rotates around an axis, the slider is slidably disposed in a direction parallel to the axis, a spiral groove is disposed on the swing arm, and a protruding part that fits the spiral groove is disposed on the slider.

Synchronization mechanism, rotating shaft mechanism, and electronic device

This application relates to a display assembly and a foldable electronic device. The display assembly includes: a flexible screen; and a protective component connected to the flexible screen in a first direction, where a bending region of the protective component includes a first region and second regions located on two sides of the first region in a second direction; and when the display assembly is bent, the first region has a smaller average deformation amount than each second region in the second direction. When the display assembly is in a folded state, the bending region of the protective component forms a screen accommodating space for accommodating a folded portion of the flexible screen.

Display assembly and foldable electronic device

This application provides an electronic device. An opening is disposed on a support plate of a middle frame, and a camera module is mounted corresponding to the opening. At least a part of the thickness of the dimming conversion assembly of the camera module extends into the opening, the part of the thickness of the dimming conversion assembly does not occupy a mounting space between the middle frame and a rear cover (a display panel), and a thickness of the whole machine can be reduced, thereby facilitating lightening and thinning of the electronic device. The inner concave portion is disposed on at least a part of an area of a circumferential edge of the dimming conversion assembly, and the edge of the inner concave portion contracts in the edge of the lens assembly.

Electronic device

This application provides a device tracking detection method and an electronic device, and is related to the field of terminal technologies. The device tracking detection method is applied to a first electronic device. The method includes: determining that the first electronic device is tracked by a Bluetooth peripheral when a moving state successively changes for a plurality of times and there are scanning records of a first type within a preset duration. It can be understood that the first electronic device is accompanied by the Bluetooth peripheral in a plurality of successive different moving states, that is, the Bluetooth peripheral changes with change of the moving state of a user.

Device tracking detection method and electronic device

An electronic device includes a middle frame, a first flexible printed circuit FPC, a second FPC and a battery. Projections of the first FPC and the second FPC on the middle frame have a first overlapping region. The first overlapping region is located inside a projection of the battery on the middle frame and is far away from an edge of the battery. A first through hole is disposed on the middle frame. The first overlapping region is located in the first through hole. The electronic device provided in this application can implement reduction of an overall thickness, so that the electronic device provides better user experience.

A rotating mechanism includes a base, a first door plate, and a first connecting arm. Two axial ends of the base are a first end and a second end. Two ends of an extension direction of the first connecting arm are a first connecting end and a second connecting end. The first connecting end is connected to the base. The second connecting end is connected to the first door plate. The first connecting end and the base, and/or the second connecting end and the first door plate have a rotational degree of freedom therebetween. In a first direction, a distance between a center of the second connecting end and the first end is greater than a distance between a center of the first connecting end and the first end, where the first direction is parallel to a rotating axis of the first door plate.

Rotating mechanism, support apparatus, and electronic device

An electronic device includes the foldable screen and a controller. The foldable screen includes a light-transmitting cover plate and a display panel that are stacked. The display panel includes a display region and a non-display region surrounded by the display region, and a light-shielding layer is arranged between the light-transmitting cover plate and the display panel. The foldable screen is foldable between a first state and a second state. When the foldable screen is in the first state, an orthographic projection of the light-shielding layer on the display panel overlaps with the non-display region and does not overlap with the display region. When the foldable screen is in the second state, the controller is configured to control a first part in the display region adjacent to and surrounding the non-display region to be in a black screen state.

Electronic device with foldable screen and control method

This application provides a Bluetooth positioning device detection method, a device, and a storage medium. The method includes: recording first location information, where a set of the first location information is used as a first track, and the first track is a moving track of a first electronic device; recording second location information when a preset trigger condition is met, where a set of the second location information is used as a second track, and the second track is used to represent a moving track of a Bluetooth positioning device; calculating a similarity between the first track and the second track in a preset time period; and determining that the first electronic device is tracked by the Bluetooth positioning device if the track similarity is greater than a preset similarity threshold.

Bluetooth positioning device detection method, device, and storage medium

A rotating shaft mechanism includes a shaft cover and first rotating arms disposed on both sides of the shaft cover. A second rotating arm is disposed between the first rotating arm and the shaft cover, and the first rotating arm is slidably connected to the second rotating arm, such that the first rotating arm and the shaft cover form a rotational connection. The second rotating arm includes a connection portion and a slider. The slider separately has a second distance and a third distance from two end faces of the connection portion in a direction of the rotating shaft. The first rotating arm includes a chute, and the chute is slidably connected to the slider, such that the chute overlaps the second rotating arm. The chute extends for a fourth distance in a direction close to the rotating shaft.

Rotating shaft mechanism and electronic device

This application relates to a rotating assembly, a foldable mechanism, and a foldable terminal, and relates to the field of terminal technologies. The rotating assembly includes a base, a rotating shaft, and a swing arm, where the base is provided with a rotating shaft through-hole and an arc-shaped first slideway, the first slideway and the rotating shaft through-hole communicate with each other, and axes thereof are parallel to each other; the rotating shaft is provided with an arc-shaped second slideway, an axis of the rotating shaft is parallel to an axis of the second slideway, the second slideway runs through the rotating shaft, and a radius of the second slideway is equal to that of the first slideway; the rotating shaft is located in the rotating shaft through-hole, the first slideway and the second slideway can be connected to each other to form a continuous slideway, and the swing arm is located in the continuous slideway and can slide in the continuous slideway.

Rotating assembly, foldable mechanism, and foldable terminal

This application provides a device tracking detection method and an electronic device, and is related to the field of terminal technologies. Because when the first electronic device receives a first Bluetooth signal based on a first signal filter, it implies that a first Bluetooth peripheral is near the first electronic device; and because the first Bluetooth peripheral broadcasts the first Bluetooth signal only once every other second duration, it also implies that the first Bluetooth peripheral may be near the first electronic device within the second duration during which the first Bluetooth signal is received based on the first signal filter. Therefore, when a moving speed is greater than a preset speed threshold, recorded trajectory information of the first Bluetooth peripheral includes not only location information of the first electronic device when receiving the first Bluetooth signal, but also location information of the first electronic device within the second duration.

Mobile phone

Embodiments of this application disclose a folding mechanism and a mobile terminal. The folding mechanism includes a bracket and two support assemblies, with the two support assemblies respectively located on two sides of the bracket in a width direction. The support assembly includes a first support, a second support, and a swing arm, with the second support and the swing arm located on a same side of the first support. Because the second support and the first support are slidably connected rather than pivotally connected, the second support and the first support can be considered as one telescopic rod as a whole. Therefore, the bracket, the second support, the first support, and the swing arm form an equivalent three-rod linkage mechanism. In comparison with the related art, one linkage rod is saved, shortening a tolerance chain, which helps reducing a total tolerance of the folding mechanism.

Folding mechanism and mobile terminal

Growing community of inventors

Beijing, China

Bin Yan