CN211649584U

CN211649584U - Display rotating mechanism

Info

Publication number: CN211649584U
Application number: CN202020106295.1U
Authority: CN
Inventors: 王柏林; 张秀金
Original assignee: Dongguan Honglian Electronics Co ltd
Current assignee: Dongguan Honglian Electronics Co ltd
Priority date: 2019-10-21
Filing date: 2019-10-21
Publication date: 2020-10-09
Anticipated expiration: 2029-10-21
Also published as: CN210890704U

Abstract

The utility model discloses a display rotating mechanism, which comprises a quick-release connecting piece for connecting a display, wherein the quick-release connecting piece is fixedly connected with a friction component which is rotationally connected with a central shaft element; the quick-release connecting piece is fixedly connected with a first rotary friction piece; the first rotary friction piece is arranged between the friction assembly and the quick-release connecting piece; one side fixedly connected with second rotating friction piece that the quick detach connecting piece deviates from first rotating friction piece, one side fixedly connected with that second rotating friction piece deviates from the quick detach connecting piece compresses tightly the piece for compressing tightly the rotation of second rotating friction piece. In the display rotating mechanism, the friction assembly can rotate on the central shaft part to drive the quick-release connecting piece to rotate, so that the display is driven to rotate, and the angle of the display can be conveniently adjusted according to the requirement of a user. Further, the display rotating mechanism further enhances the rotating hand feeling of the display through the arrangement of the friction assembly, the first rotating friction piece and the second friction piece.

Description

Display rotating mechanism

The application is a divisional application with application date of 2019, 10 and 21, application number of 201921766964.1 and invention name of 'a hidden display lifting device'.

Technical Field

The utility model relates to a display field especially relates to a display rotary mechanism.

Background

Nowadays, various displays such as liquid crystal displays of computers are widely used in life, and the displays generally cannot stand on a working surface directly and need to be supported by a support. The angle of the existing display bracket is generally fixed, namely the angle of the display cannot be adjusted when the display is used. The proper angle of the display can effectively improve the experience of a user in using the display, and the adjustment of the angle of the display according to different application scenes and users is very important. Therefore, a mechanism for adjusting the angle of the display is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a display rotary mechanism solves the problem that current display support can't adjust the display angle.

To achieve the purpose, the utility model adopts the following technical proposal:

a display rotating mechanism comprises a quick-release connecting piece for connecting a display, wherein the quick-release connecting piece is fixedly connected with a friction assembly, and the friction assembly is rotatably connected with a central shaft piece;

the quick-release connecting piece is fixedly connected with a first rotary friction piece; the first rotary friction piece is arranged between the friction assembly and the quick-release connecting piece;

the quick detach connecting piece deviates from one side fixedly connected with second rotary friction piece of first rotary friction piece, second rotary friction piece deviates from one side fixedly connected with of quick detach connecting piece is used for compressing tightly the rotatory piece that compresses tightly of second rotary friction piece.

Optionally, the central shaft element comprises a central shaft and a central shaft supporting element fixedly connected with the central shaft;

the friction assembly includes a pitch member rotatably coupled to the central shaft.

Optionally, a torsion spring is further sleeved on the central shaft, and the torsion spring is located between the pitching member and the central shaft supporting member; one end of the torsion spring is connected with the central shaft supporting piece in an abutting mode, and the other end of the torsion spring is connected with the pitching piece in an abutting mode.

Optionally, the friction assembly further comprises a pitch mount and a friction washer; the pitching fixing piece and the friction washer are sleeved on the central shaft; one end of the central shaft sequentially penetrates through the torsion spring, the pitching piece and the friction washer and is in threaded connection with the pitching fixing piece; the pitch mount compresses the friction washer.

Optionally, the central shaft supporting piece is fixedly sleeved at the central position of the central shaft, and two ends of the central shaft are respectively and rotatably connected with one friction assembly; pitching pieces in the two friction assemblies are fixedly connected with the quick-release connecting piece.

Optionally, the quick-release connector is provided with a quick-release button for detaching the quick-release connector from the display.

Optionally, the two opposite sides of the quick-release connecting member are respectively and fixedly connected with at least one first clamping member and at least one second clamping member, and the first clamping member and the second clamping member are both clamped and connected with the display.

Optionally, a display groove for embedding the display rotating mechanism is formed in the display;

the display groove is provided with a first clamping groove corresponding to the first clamping piece and a second clamping groove corresponding to the second clamping piece, the first clamping piece is connected with the first clamping groove in a clamping mode, and the second clamping piece is connected with the second clamping groove in a clamping mode.

Optionally, the display groove is fixedly connected with a first groove cover plate for covering the first clamping groove and a second groove cover plate for covering the second clamping groove.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model provides a display rotary mechanism, thereby friction pack can rotate on the center pin and drive the quick detach connecting piece rotatory, and then it is rotatory to drive the display, is convenient for adjust the angle of display according to user's demand. Further, the display rotating mechanism further enhances the rotating hand feeling of the display through the arrangement of the friction assembly, the first rotating friction piece and the second rotating piece.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

The structure, ratio, size and the like shown in the drawings of the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention does not have the substantial significance in the technology, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy which can be produced by the present invention and the achievable purpose.

Fig. 1 is an exploded view of a display rotation mechanism and a display provided in an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a display rotation mechanism according to an embodiment of the present invention;

fig. 3 is an exploded view of a display rotation mechanism according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a quick release connector according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a display according to an embodiment of the present invention.

Illustration of the drawings: 31. a quick release connector; 311. a quick release connector slot; 312. a through hole of the quick-release connecting piece; 313. a first engaging member; 314. a second engaging member; 315. a quick release button; 32. a friction assembly; 321. a pitch member; 322. a torsion spring; 323. a friction washer; 324. a pitch mount; 33. a central shaft member; 331. a central shaft; 332. a central shaft support; 34. a first rotating friction member; 35. a second rotary friction member; 36. rotating the pressing member; 4. a display; 40. a display recess; 401. a first engaging groove; 402. a second engaging groove; 41. a first groove cover plate; 42. a second recess cover plate.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. It should be noted that when one component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

The embodiment of the utility model provides a display rotary mechanism. Referring to fig. 1, a display groove 40 is formed on the back surface of the display 4, and the display rotation mechanism is disposed in the display groove 40.

Referring to fig. 2 to 4, the display rotation mechanism includes a quick release connector 31, and the quick release connector 31 is detachably connected to the display groove 40. The quick release connector 31 is fixedly connected with a friction assembly 32, and the friction assembly 32 is rotatably connected with a central shaft member 33.

A first rotating friction piece 34 is fixedly connected between the friction assembly 32 and the quick-release connecting piece 31, one surface of the quick-release connecting piece 31, which deviates from the first rotating friction piece 34, is fixedly connected with a second rotating friction piece 35, and one surface of the second rotating friction piece 35, which deviates from the quick-release connecting piece 31, is fixedly connected with a rotating pressing piece 36 which is used for pressing the second rotating friction piece 35. The first rotating friction member 34, the second rotating friction member 35 and the rotating pressing member 36 are all annular. The rotating feel of the display 4 may be further enhanced by the provision of a rotating friction member.

In the embodiment of the present invention, the central shaft member 33 includes a central shaft 331 and a central shaft supporting member 332 fixedly connected to the central shaft 331. The central shaft support 332 is fixedly sleeved at the center of the central shaft 331, and two ends of the central shaft 331 are respectively and rotatably connected with one friction element 32.

The friction assembly 32 includes a pitch member 321 that is fixedly coupled to the quick release link 31. The first rotating friction member 34 is located between the pitching member 321 and the quick release link 31, and is pressed against the quick release link 31 by the pitching member 321. The tilting member 321 is rotatably connected to the central shaft 331.

The central shaft 331 is further sleeved with a torsion spring 322, and the torsion spring 322 is located between the pitching member 321 and the central shaft support member 332. One end of the torsion spring 322 abuts the center shaft support 332 and the other end abuts the pitch member 321. Specifically, the central shaft supporting member 332 is provided with a blind hole for inserting one end of the torsion spring 322, and the pitching member 321 is provided with a blind hole for inserting the other end of the torsion spring 322.

The friction assembly 32 also includes a pitch mount 324 and a friction washer 323. The pitch fixing member 324 and the friction washer 323 are both sleeved on the central shaft 331. One end of the central shaft 331 passes through the torsion spring 322, the pitching member 321 and the friction washer 323 in sequence, and is threadedly coupled to the pitching fixing member 324. The pitch mount 324 compresses the friction washer 322, and the pitch mount 324 is embodied as a bolt.

The torsion spring 322 and the friction washer 323 can better balance the forward tilting moment generated by the gravity of the display 4, so that the angle of the display 4 can be stably stopped at any time and the rotating hand feeling is good.

Referring to fig. 2, 4 and 5, a quick release connector groove 311 is formed on a surface of the quick release connector 31 facing away from the display 4, a through quick release connector through hole 312 is formed at a bottom of the quick release connector groove 311, the pitching member 321 and the first rotating friction member 34 are located in the quick release connector groove 311, and the pitching fixing member 324, the friction washer 323, the torsion spring 322 and the central shaft 331 are all disposed in the quick release connector through hole 312.

At least one first clamping member 313 and at least one second clamping member 314 are fixedly connected to two opposite sides of the quick release connector 31, respectively, and a first clamping groove 401 corresponding to the first clamping member 313 and a second clamping groove 402 corresponding to the second clamping member 314 are formed in the display groove 40. The first engaging member 313 engages with the first engaging groove 401, and the second engaging member 314 engages with the second engaging groove 402. The display recess 40 is fixedly connected with a first recess cover plate 41 for covering the first engaging groove 401 and a second recess cover plate 42 for covering the second engaging groove 402. Quick release button 315 is further disposed on quick release connector 31 for detaching quick release connector 31 from display groove 40, and quick release button 315 is disposed to facilitate application of force to quick release connector 31 for detaching quick release connector 31 from display groove 40.

The display rotation mechanism provided in this embodiment can adjust the angle of the display 4 according to the user's requirement. The display rotating mechanism is provided with a display groove 40 on the back surface of the display 4 and the display rotating mechanism 3 is arranged in the display groove 40, so that the whole device is more attractive. Further, the display rotating mechanism enables the display 4 to rotate and feel good through the arrangement of the friction assembly 32. Further, the display rotation mechanism further improves the rotation feeling of the display 4 by the first rotating member 34 and the second rotating member 25.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The display rotating mechanism is characterized by comprising a quick-release connecting piece (31) used for connecting a display (4), wherein the quick-release connecting piece (31) is fixedly connected with a friction component (32), and the friction component (32) is rotatably connected with a central shaft element (33);

a first rotary friction piece (34) is fixedly connected to the quick-release connecting piece (31); the first rotary friction piece (34) is arranged between the friction assembly (32) and the quick release connecting piece (31);

quick detach connecting piece (31) deviate from one side fixedly connected with second rotary friction spare (35) of first rotary friction spare (34), second rotary friction spare (35) deviate from one side fixedly connected with of quick detach connecting piece (31) is used for compressing tightly rotatory piece (36) that compress tightly of second rotary friction spare (35).

2. A display rotation mechanism according to claim 1, wherein the central shaft member (33) comprises a central shaft (331) and a central shaft support (332) fixedly connected to the central shaft (331);

the friction assembly (32) comprises a pitch member (321), the pitch member (321) being rotatably connected to the central shaft (331).

3. A display rotation mechanism according to claim 2, wherein the central shaft (331) is further sleeved with a torsion spring (322), the torsion spring (322) being located between the pitch member (321) and the central shaft support (332); one end of the torsion spring (322) abuts against the central shaft support (332), and the other end abuts against the pitching piece (321).

4. A display rotation mechanism according to claim 3, wherein the friction assembly (32) further comprises a pitch mount (324) and a friction washer (323); the pitching fixing piece (324) and the friction washer (323) are sleeved on the central shaft (331); one end of the central shaft (331) sequentially penetrates through the torsion spring (322), the pitching piece (321) and the friction washer (323) and is in threaded connection with the pitching fixing piece (324); the pitch mount (324) presses against the friction washer (323).

5. The display rotation mechanism according to claim 2, wherein the central shaft support (332) is fixedly sleeved at a central position of the central shaft (331), and two ends of the central shaft (331) are respectively and rotatably connected with one of the friction members (32); the pitching pieces (321) in the two friction assemblies (32) are fixedly connected with the quick release connecting piece (31).

6. A monitor rotation mechanism according to claim 1, wherein the quick release link (31) is provided with a quick release button (315) for detaching the quick release link from the monitor (4).

7. The display rotating mechanism according to claim 1, wherein at least one first engaging member (313) and at least one second engaging member (314) are fixedly connected to two opposite sides of the quick release connector (31), respectively, and the first engaging member (313) and the second engaging member (314) are both engaged with the display (4).

8. The display rotating mechanism according to claim 7, wherein the display (4) is provided with a display groove (40) for embedding the display rotating mechanism;

the display groove (40) is provided with a first clamping groove (401) corresponding to the first clamping piece (313) and a second clamping groove (402) corresponding to the second clamping piece (314), the first clamping piece (313) is clamped and connected with the first clamping groove (401), and the second clamping piece (314) is clamped and connected with the second clamping groove (402).

9. A display rotation mechanism according to claim 8, wherein a first groove cover plate (41) for covering the first catch groove (401) and a second groove cover plate (42) for covering the second catch groove (402) are fixedly connected to the display groove (40).