CN115523369A

CN115523369A - Quick-release locking structure for display bracket

Info

Publication number: CN115523369A
Application number: CN202110705230.8A
Authority: CN
Inventors: 李红选; 杨志强; 黄建诚
Original assignee: Hongfujin Precision Industry Wuhan Co Ltd; Hon Hai Precision Industry Co Ltd
Current assignee: Hongfujin Precision Industry Wuhan Co Ltd; Hon Hai Precision Industry Co Ltd
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2022-12-27

Abstract

The application discloses a quick-release locking structure for a display bracket, which comprises a first part and a second part, wherein the first part is arranged on the bracket, the second part is arranged on a display, the first part comprises a rotating part and a mounting plate, a convex locking hook is arranged on the rotating part, a positioning wedge which protrudes outwards and a through first arc-shaped sliding groove are arranged on the mounting plate, and one end of the first arc-shaped sliding groove is provided with an access port for the locking hook to be embedded; the second part comprises a second arc-shaped sliding groove and a positioning groove, the second arc-shaped sliding groove corresponds to the first arc-shaped sliding groove, and the positioning groove is matched with the positioning wedge. Through the mode that sets up arc spout and locking and collude, borrow the action of gravity of display and first portion and support of first portion and second portion and hold realization locking and fixed, have the simple and convenient beneficial effect of dismouting.

Description

Quick-release locking structure for display bracket

Technical Field

The application relates to the technical field of display supports, in particular to a quick-release locking structure for a display support.

Background

At present, along with the continuous development of science and technology, more and more computers appear in the aspect of human society. The display serves as an important peripheral for the computer, for outputting image data to the user or even for bidirectional interaction, and is usually fixed in the desired environment by means of a display holder. However, the mainstream display supports in the market are usually connected by threads, so that time and labor are wasted in the assembling and disassembling process, the display supports are seriously worn after being assembled and disassembled frequently, and hidden troubles exist in long-term use.

Disclosure of Invention

In view of the above, the present application provides a quick release locking structure for a monitor bracket, including a first portion disposed on the bracket and a second portion disposed on the monitor;

the first part comprises a rotating part and a mounting plate, wherein a convex locking hook is arranged on the rotating part, a positioning wedge which protrudes outwards and a through first arc-shaped sliding groove are arranged on the mounting plate, and one end of the first arc-shaped sliding groove is provided with an access port for the locking hook to be embedded;

the second part comprises a second arc-shaped sliding groove and a positioning groove, the second arc-shaped sliding groove corresponds to the first arc-shaped sliding groove, and the positioning groove is matched with the positioning wedge;

when the locking hook is used, the positioning wedge is embedded into the positioning groove, the locking hook penetrates through the access port, slides to the other end located at the bottom along the second arc-shaped sliding groove, and the first portion and the second portion are connected and locked under the action of gravity of the display and the second portion.

In a possible implementation manner, the first part further comprises a shaft, a fastener, a holding plate, a positioning plate and a fixing plate, a first through hole is formed in the middle of the rotating part, a second through hole is formed in the middle of the holding plate, a third through hole is formed in the middle of the positioning plate, a fourth through hole is formed in the middle of the fixing plate, the shaft sequentially penetrates through the first through hole, the second through hole, the third through hole and the fourth through hole and then is connected with the fastener, and the cross-sectional shape of the shaft is matched with the hole pattern of the fourth through hole and can rotate in the first through hole, the second through hole and the third through hole; the supporting plate is provided with a convex supporting part, the positioning plate is provided with a first groove and a second groove, and the supporting part is matched with the first groove.

In a possible implementation manner, the abutting plate is provided with a first positioning protrusion, and the rotating part is provided with a first positioning groove matched with the first positioning protrusion.

In a possible implementation manner, a second positioning protrusion is arranged on the positioning plate, and a second positioning groove matched with the second positioning protrusion is arranged on the fixing plate.

In a possible implementation manner, a third positioning protrusion is arranged on the fixing plate, and a third positioning groove matched with the third positioning protrusion is arranged on the mounting plate.

In a possible embodiment, an adjusting shim is provided on the shaft, which adjusting shim is arranged between the rotary part and the fastening element.

In one possible embodiment, the first portion further includes a first housing, and the first housing is disposed on a side of the rotating portion away from the mounting plate and connected to the rotating portion.

In a possible embodiment, the first part further comprises a second housing, the second housing being disposed between the mounting plate and the rotating part, the second housing being hollow and connected to the mounting plate.

In a possible embodiment, the first portion further includes a wear-resistant block, and the wear-resistant block is disposed on a side of the locking hook close to the first arc-shaped sliding groove.

In one possible embodiment, the wear block is screwed to the locking hook.

Compare in prior art, the quick detach locking structure for display support of this application, through setting up the mode that arc spout and locking colluded, borrow the action of gravity of display and the first portion and support of first portion and second portion and hold realization locking and fixed, have the simple and convenient beneficial effect of dismouting.

Drawings

FIG. 1 is a schematic view of a quick release locking structure for a monitor bracket according to an embodiment of the present application;

FIG. 2 is a schematic view of a first installation step in the quick release locking structure for a monitor bracket shown in FIG. 1;

FIG. 3 is a schematic view of a second installation step in the quick release locking structure for a monitor bracket shown in FIG. 1;

FIG. 4 is a schematic view of a locking angle in the quick release locking structure for a monitor bracket shown in FIG. 1;

FIG. 5 is a schematic view of the positioning plate and the abutting plate in the quick release locking structure for a monitor bracket shown in FIG. 1;

fig. 6 is a disassembled schematic view of a first part of the quick release locking structure for the monitor bracket shown in fig. 1.

Description of the main elements

First part 100

Rotating part 10

Locking hook 11

Wear-resistant block 12

First through hole 13

First positioning groove 14

Mounting plate 20

Positioning wedge 21

First arc chute 22

Access port 23

Third positioning groove 24

Shaft 30

Fastener 31

Adjusting shim 32

Abutting plate 40

Abutting part 41

Second through hole 42

First positioning projection 43

Positioning plate 50

Third through hole 51

First groove 52

Second groove 53

Second positioning projection 54

Fixing plate 60

Fourth through hole 61

Second positioning groove 62

Third positioning projection 63

First housing 70

Second housing 80

Second part 200

Positioning groove 210

Second arc chute 220

Display 300

Support 400

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are illustrative and are only for the purpose of explaining the present application and are not to be construed as limiting the present application.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present application, it is to be noted that the meaning of "a plurality" is two or more unless specifically defined otherwise.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be mechanically, electrically, or communicatively linked, directly or indirectly through intervening media, or in a communication or interaction between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the statement that a first feature is "on" or "under" a second feature may include that the first and second features are in direct contact, and may also include that the first and second features are not in direct contact but are in contact with each other through additional features between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the application. In order to simplify the disclosure of the present application, specific example components and arrangements are described below. Of course, they are merely examples and are not intended to limit the present application. Further, the present application may repeat reference numerals and/or reference letters in the various examples for simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or arrangements discussed.

Referring to fig. 1, an embodiment of the present application provides a quick release locking structure for a display bracket, including a first portion 100 disposed on a bracket 400 and a second portion 200 disposed on a display 300, where the first portion 100 includes a rotating portion 10 and a mounting plate 20, a protruding locking hook 11 is disposed on the rotating portion 10, a positioning wedge 21 protruding outward and a transparent first arc-shaped sliding slot 22 are disposed on the mounting plate 20, and an access port 23 is disposed at one end of the first arc-shaped sliding slot 22 and used for the locking hook 11 to be embedded in.

The second portion 200 includes a second arc-shaped sliding slot 220 and a positioning groove 210, the second arc-shaped sliding slot 220 corresponds to the first arc-shaped sliding slot 22, and the positioning groove 210 is matched with the positioning wedge 21.

Referring to fig. 2 to 3, in use, the positioning wedge 21 is inserted into the positioning groove 210, the locking hook 11 passes through the access opening 23, slides along the second arc-shaped sliding slot 220 to the other end of the bottom, and the first portion 100 and the second portion 200 are connected and locked under the gravity of the display 300 and the second portion 200.

It should be explained that the second portion 200 can be disposed on the housing of the display 300 by way of integral molding, the first portion 100 is connected to the bracket 400, the positioning wedge 21 in this embodiment can be three protruding L-shaped buckles, the positioning groove 210 is a groove matching with the positioning wedge 21 in size, the angles of the first arc-shaped sliding slot 22 and the second arc-shaped sliding slot 220 can be 120 °, and the other end is a bottom end relative to the access opening 23. The locking hook 11 passes through the access port 23 and enters the first arc-shaped sliding groove 22.

When the positioning device is used, the positioning wedge 21 can be firstly inserted into the positioning groove 210 to preliminarily position the first part 100, and then the locking hook 11 passes through the second arc-shaped sliding groove 220, so that the first part 100 is completely attached to the second part 200. The first portion 100 slides to the bottom along the second arc-shaped sliding slot 220, and at this time, the first portion 100 and the second portion 200 are abutted under the action of the positioning wedge 21 and the locking hook 11, so as to achieve locking. When the display 300 is adjusted to the standing state, the display 300 and the second portion 200 can further enhance the abutting effect of the first portion 100 and the second portion 200 under the action of the self gravity, and the installation strength is ensured.

Referring to fig. 6, in an embodiment, the first portion 100 further includes a shaft 30, a fastening member 31, a holding plate 40, a positioning plate 50 and a fixing plate 60, the rotating portion 10 is provided with a first through hole 13 at a middle portion thereof, the holding plate 40 is provided with a second through hole 42 at a middle portion thereof, the positioning plate 50 is provided with a third through hole 51 at a middle portion thereof, the fixing plate 60 is provided with a fourth through hole 61 at a middle portion thereof, the shaft 30 sequentially passes through the first through hole 13, the second through hole 42, the third through hole 51 and the fourth through hole 61 and then is connected to the fastening member 31, a cross-sectional shape of the shaft 30 is matched with a hole shape of the fourth through hole 61 and can rotate in the first through hole 13, the second through hole 42 and the third through hole 51; the abutting plate 40 is provided with a convex abutting portion 41, the positioning plate 50 is provided with a first groove 52 and a second groove 53, and the abutting portion 41 is matched with the first groove 52.

It should be noted that, after the first part 100 is assembled, the holding plate 40 is fixed on the rotating portion 10 and rotates synchronously with the rotating portion 10, and the positioning plate 50 is fixed on the fixing plate 60. The shaft 30 sequentially penetrates the fixing plate 60, the positioning plate 50, the holding plate 40 and the rotating part 10 and is fastened to fit the components, wherein the shaft 30 may be in a flat oval shape, the fourth through hole 61 of the fixing plate 60 is the same as the cross-sectional shape of the shaft 30, and the first, second and third through holes 51 are circular, so that the positioning plate 50 and the fixing plate 60 are fixed relative to the shaft 30, and the holding plate 40 and the rotating part 10 can rotate relative to the shaft 30. Meanwhile, one end of the shaft 30 close to the fixing plate 60 can be fixed at the center of the mounting plate 20 in an embedded manner, at this time, the positioning plate 50, the fixing plate 60 and the shaft 30 are fixed relative to the mounting plate 20, and the rotating portion 10 drives the abutting plate 40 to freely rotate relative to the mounting plate 20, so that the positioning effect is achieved.

Referring to fig. 5, the positioning plate 50 may have four pairs of first grooves 52 and second grooves 53, and the area of the second grooves 53 is larger than that of the first grooves 52, so that the supporting portion 41 is matched with the first grooves 52 and can slide in the second grooves 53. The abutting plate 40 is correspondingly provided with four abutting portions 41. The locking hook 11 is in a stable state when pointing to the right lower side, the four abutting portions 41 are opposite to the four directions of up, down, left and right, and the first groove 52 is also pointing to the four directions of up, down, left and right.

Referring to fig. 4 to 5, in the installation, the rotating portion 10 starts to be installed at 120 ° clockwise from the stable state, the abutting portion 41 is located in the second groove 53, and after the rotating portion 10 rotates 30 ° counterclockwise, the abutting portion 41 enters the first groove 52 from the second groove 53, and at this time, the first portion 100 and the second portion 200 are locked. Then, the rotation is continued to a stable state, and at this time, the supporting portion 41 synchronously rotates to the next first groove 52 counterclockwise, so that the first portion 100 and the second portion 200 are in a locking state.

In an embodiment, the supporting plate 40 is provided with a first positioning protrusion 43, and the rotating portion 10 is provided with a first positioning groove 21014 matching with the first positioning protrusion 43. The rotating part 10 and the holding plate 40 are fixedly connected and rotate synchronously. The holding plate 40 and the rotating portion 10 may be connected by other means such as a screw connection.

In one embodiment, the positioning plate 50 is provided with a second positioning protrusion 54, and the fixing plate 60 is provided with a second positioning recess 21062 matching with the second positioning protrusion 54. The fixing plate 60 is fixedly connected with the positioning plate 50. The positioning plate 50 and the fixing plate 60 may be connected by other methods such as screw connection.

In one embodiment, the fixing plate 60 is provided with a third positioning protrusion 63, and the mounting plate 20 is provided with a third positioning groove 21024 matching with the third positioning protrusion 63. The fixing plate 60 is fixedly connected with the mounting plate 20, and at the moment, the fixing plate 60, the mounting plate 20 and the positioning plate 50 are connected without relative rotation. The fixing plate 60 and the mounting plate 20 may be connected by other means such as a screw connection.

In one embodiment, the shaft 30 is provided with an adjusting washer 32, and the adjusting washer 32 is disposed between the rotating portion 10 and the fastening member 31. The adjusting shims 32 are used to adjust and balance the friction forces and make the rotating part 10 smoother during rotation. In this embodiment, three adjusting shims 32 may be used, wherein a first adjusting shim is fixed on the rotating portion 10, and the central through hole is circular, so that the first adjusting shim can freely rotate around the shaft 30; the second adjusting gasket is arranged between the first adjusting gasket and the fastening piece 31, and the middle through hole of the second adjusting gasket is the same as the fourth through hole 61 in shape, namely the cross section of the shaft 30 in shape, so that the second adjusting gasket is fixed relative to the shaft 30; the third adjusting shim is arranged between the second adjusting shim and the fastener 31, and the middle through hole is circular and can freely rotate relative to the shaft 30. The friction force generated during rotation can be dispersed and adjusted by arranging the adjusting gaskets, so that the friction force change of the rotating part 10 is determined only by the position relation change between the abutting part 41 and the fixing plate 60 in the use process, and the use experience is improved.

In one embodiment, the first portion 100 further includes a first housing 70, and the first housing 70 is disposed on a side of the rotating portion 10 away from the mounting plate 20 and connected to the rotating portion 10. The first housing 70 serves to protect the rotary unit 10 and also to provide an aesthetic appearance.

In one embodiment, the first portion 100 further includes a second housing 80, the second housing 80 is disposed between the mounting plate 20 and the rotating portion 10, and the second housing 80 is hollow and connected to the mounting plate 20. When the first part 100 is attached to the second part 200, the second housing 80 faces outward, which protects the internal mechanism and provides an aesthetic appearance.

In an embodiment, the first portion 100 further includes a wear-resistant block 12, and the wear-resistant block 12 is disposed on a side of the locking hook 11 close to the first arc-shaped sliding slot 22. In this embodiment, the rotating part 10 can select for use the metal material, and the plastics material is selected for use to mounting panel 20, second part 200, consequently when the dismouting in-process, the locking colludes 11 and obviously damages the spout easily when sliding in first arc spout 22 and second arc spout 220, and then leads to the potential safety hazard. Therefore, wear-resisting piece 12 is arranged between locking hook 11 and the sliding groove, so that the friction and the scratch between locking hook 11 and first arc-shaped sliding groove 22 and second arc-shaped sliding groove 220 are reduced, and the service life is prolonged. The wear-resistant block 12 may be made of POM (Polyoxymethylene) plastic, which has the characteristics of high hardness density, high strength and good elasticity.

In one embodiment, the wear-resistant block 12 is screwed to the locking hook 11. In this embodiment, the wear-resistant block 12 made of POM plastic is connected to the locking hook 11 by a screw.

It will be evident to those skilled in the art that the present application is not limited to the details of the foregoing illustrative embodiments, and that the present application may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present application and not for limiting, and although the present application is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present application without departing from the spirit and scope of the technical solutions of the present application.

Claims

1. A quick release locking structure for a display bracket comprises a first part arranged on the bracket and a second part arranged on a display, and is characterized in that the first part is provided with a locking hole;

when the locking hook is used, the positioning wedge is embedded into the positioning groove, the locking hook penetrates through the access opening, slides to the other end of the bottom along the second arc-shaped sliding groove, and is connected and locked with the first part and the second part under the action of gravity of the display and the second part.

2. The quick release locking structure for the monitor bracket according to claim 1, wherein the first part further comprises a shaft, a fastening member, a holding plate, a positioning plate and a fixing plate, a first through hole is formed in the middle of the rotating part, a second through hole is formed in the middle of the holding plate, a third through hole is formed in the middle of the positioning plate, a fourth through hole is formed in the middle of the fixing plate, the shaft sequentially passes through the first through hole, the second through hole, the third through hole and the fourth through hole and then is connected with the fastening member, and the cross-sectional shape of the shaft is matched with the hole pattern of the fourth through hole and can rotate in the first through hole, the second through hole and the third through hole; the positioning plate is provided with a first groove and a second groove, and the abutting portion is matched with the first groove.

3. The quick release locking structure for a monitor bracket according to claim 2, wherein the supporting plate is provided with a first positioning protrusion, and the rotating part is provided with a first positioning groove matched with the first positioning protrusion.

4. The quick release locking structure for a monitor bracket of claim 2, wherein the positioning plate is provided with a second positioning protrusion, and the fixing plate is provided with a second positioning groove matching with the second positioning protrusion.

5. The quick release locking structure for a monitor bracket of claim 2, wherein the fixing plate is provided with a third positioning protrusion, and the mounting plate is provided with a third positioning groove matching with the third positioning protrusion.

6. The quick release locking structure of claim 2, wherein the shaft is provided with an adjusting washer, and the adjusting washer is disposed between the rotating portion and the fastening member.

7. The quick release locking structure of claim 1, wherein the first portion further comprises a first housing, and the first housing is disposed on a side of the rotating portion away from the mounting plate and connected to the rotating portion.

8. The quick release locking structure of claim 1, wherein the first portion further comprises a second housing disposed between the mounting plate and the rotating portion, the second housing being hollow and connected to the mounting plate.

9. The quick release locking structure of claim 1, wherein the first portion further comprises a wear block disposed on a side of the locking hook adjacent to the first curved sliding slot.

10. The quick release locking structure for a monitor bracket of claim 9, wherein the wear block is threaded onto the locking hook.