阅读说明：本技术 铰链装置、壳体及电子装置 (Hinge device, shell and electronic device ) 是由 凡小飞 陈松亚 吴伟峰 于 2018-09-25 设计创作，主要内容包括：一种铰链装置(25)、壳体(20)及电子装置(100),电子装置(100)包括壳体(20)及设置于壳体(20)上的柔性屏(30),壳体(20)包括第一框体(21)、第二框体(23)及连接于第一框体(21)与第二框体(23)之间的铰链装置(25),铰链装置(25)包括铰链主体(251)及连接机构(252),连接机构(252)包括连接于铰链主体(251)的连接件(254)、连接于第二框体(23)上的定位件(255)以及连接于连接件(254)与定位件(255)之间的调节件(257)。铰链主体(251)的整体长度的累计公差可以通过调节件(257)的调节来补偿,从而方便安装。(The utility model provides a hinge means (25), casing (20) and electronic device (100), electronic device (100) includes casing (20) and sets up flexible screen (30) on casing (20), casing (20) include first framework (21), second framework (23) and connect hinge means (25) between first framework (21) and second framework (23), hinge means (25) include hinge main part (251) and coupling mechanism (252), coupling mechanism (252) are including connecting in connecting piece (254) of hinge main part (251), connect in setting element (255) on second framework (23) and connect in adjusting part (257) between connecting piece (254) and setting element (255). The accumulated tolerance of the overall length of the hinge body (251) can be compensated by the adjustment of the adjustment member (257), thereby facilitating the installation.)

The utility model provides a hinge means for support sets up the flexible screen on the casing, hinge means includes hinge main part and coupling mechanism, coupling mechanism be used for with hinge main part connects in the casing, its characterized in that, coupling mechanism including connect in hinge main part's connecting piece, connect in setting element on the casing, and connect in regulating part between connecting piece and the setting element, the regulating part is used for adjusting the connecting piece with distance between the setting element.

The hinge assembly of claim 1, wherein one side of the hinge body is configured to positively urge the housing toward the one side of the hinge body when the hinge body is bent.

The hinge assembly of claim 1, wherein the hinge body includes a plurality of chains and gears coupled to the chains, the chains being rotatable relative to each other, and wherein upon bending of the hinge body, relative rotation between the respective chains is translated by the gears to move the housing toward the hinge body.

The hinge device as claimed in claim 1, wherein the adjusting member comprises an elastic member elastically abutting between the connecting member and the positioning member.

The hinge assembly of claim 4, wherein the resilient member is always in compression when the hinge body is bent and flattened to generate a force that pushes the housing away from the hinge body.

The hinge assembly as claimed in claim 4, wherein the adjusting member further comprises an adjusting screw connecting the connecting member and the positioning member, and the elastic member is fitted over the adjusting screw.

The hinge device as claimed in claim 4, wherein the positioning member has a through hole, the connecting member has a screw hole corresponding to the through hole, and the adjusting screw passes through the through hole and is connected to the screw hole.

The hinge assembly as claimed in claim 7, wherein the positioning member includes a positioning block and a connecting piece protruding from the positioning block, the positioning block is used for connecting the housing, and the through hole is opened in the connecting piece.

The hinge assembly as claimed in claim 8, wherein a receiving slot is defined in a side surface of the positioning block facing the connecting member, and the elastic member is received in the receiving slot.

The hinge device as claimed in claim 7, wherein a connecting rack gear is provided at one side of the hinge body, the connecting rack gear extends in a direction toward the positioning member, and the adjusting screw is coupled to an end of the connecting rack gear adjacent to the positioning member.

The hinge assembly of claim 10, wherein the connecting rack has a connecting plate protruding from an end thereof adjacent to the positioning member, and the screw hole is formed in the connecting plate.

The hinge assembly as claimed in claim 6, wherein a connecting frame is provided at one side of the hinge body, the connecting frame is provided with a mounting groove, and the connecting member is received in the mounting groove.

The hinge assembly as claimed in claim 12, wherein the connecting frame has a pair of guide slots formed on opposite inner sides of the mounting slot, and a pair of guide bars protruding from opposite sides of the connecting member and slidably received in the pair of guide slots.

The hinge assembly as claimed in claim 6, wherein the resilient member is a spring disposed around the screw.

The hinge device as claimed in claim 1, wherein the adjusting member comprises an adjusting bar protruding from the positioning member, and a locking screw, the connecting member has a through hole corresponding to the adjusting bar, the adjusting bar is inserted into the through hole, and the locking screw passes through the connecting member to lock the adjusting bar.

The hinge device as claimed in claim 1, wherein the adjusting member comprises an adjusting bar protruding from the connecting member, and a locking screw, the positioning member has a through hole corresponding to the adjusting bar, the adjusting bar is inserted into the through hole, and the locking screw passes through the positioning member to lock the adjusting bar.

The hinge device as claimed in claim 1, wherein the adjusting member includes an adjusting bar protruding from the positioning member, and a ball plunger, the connecting member has a through hole corresponding to the adjusting bar, the adjusting bar is inserted into the through hole, the ball plunger is disposed in the connecting member, and a ball of the ball plunger can press against the adjusting bar.

The hinge device as claimed in claim 1, wherein the adjusting member includes an adjusting bar protruding from the connecting member, and a ball plunger, the positioning member has a through hole corresponding to the adjusting bar, the adjusting bar is inserted into the through hole, the ball plunger is disposed in the positioning member, and a ball of the ball plunger can press against the adjusting bar.

The hinge device as claimed in claim 17 or 18, wherein the adjustment strip is provided with a row of engaging holes along a length direction thereof, and a ball of the ball plunger is selectively engaged in the engaging holes.

The hinge device as claimed in claim 1, wherein the adjusting member comprises a stud protruding from the positioning member, and an elastic member, wherein a screw hole is formed in a side of the connecting member facing the positioning member, the stud is connected to the screw hole, and the elastic member elastically abuts between the connecting member and the positioning member.

The hinge device as claimed in claim 1, wherein the adjusting member comprises a stud protruding from the connecting member, and an elastic member, wherein a screw hole is formed in a side of the positioning member facing the connecting member, the stud is connected to the screw hole, and the elastic member elastically abuts between the connecting member and the positioning member.

A housing comprising a first frame, a second frame and the hinge device of any one of claims 1-21, the hinge device being connected between the first frame and the second frame.

The housing of claim 22, wherein the positioning member of the hinge device is connected to the first frame or the second frame.

An electronic device comprising a flexible screen and a housing according to any of claims 22 or 23, the flexible screen being disposed on the housing.

The electronic device of claim 24, wherein the flexible screen comprises a flexible screen body and a support sheet attached to a back surface of the flexible screen body, the flexible screen is provided with a bendable region, and the support sheet covers the bendable region.