CN218543820U

CN218543820U - Vibration damper of reversible display

Info

Publication number: CN218543820U
Application number: CN202222765404.2U
Authority: CN
Inventors: 程毅飞; 林克敏; 孙小平
Original assignee: CETC 52 Research Institute
Current assignee: CETC 52 Research Institute
Priority date: 2022-10-20
Filing date: 2022-10-20
Publication date: 2023-02-28
Anticipated expiration: 2032-10-20

Abstract

The utility model discloses a damping device of display can overturn for install the hanging display on the wall body, the damping device of display can overturn includes damper and two tilting mechanism. The vibration damper of the turnover display realizes turnover of the wall-mounted display through the turnover mechanism, so that plugging and pulling operation and maintenance of a cable on one side, close to a wall body, of the display are facilitated, the problems that in the prior art, when the plugging and pulling operation and maintenance of the cable of the wall-mounted display are carried out, the display needs to be taken down from the wall body, time and labor are wasted, and the operation is troublesome are solved, meanwhile, the installation angle of the display is adjusted, and the requirements of different use scenes are met; this damping device of display can overturn realizes carrying out the shock attenuation to the display through damper, and whole damper simple structure saves the cost, and the shock attenuation is effectual, realizes the shock attenuation on the display upper and lower, left and right, front and back.

Description

Vibration damper of turnable display

Technical Field

The utility model belongs to the display field, concretely relates to damping device of display can overturn.

Background

Due to the characteristics of compact structure, high integration level, stable performance, convenient maintenance and the like, the display equipment is widely applied to special vehicles such as vehicles, ships, airplanes and the like. With the development of society, the traditional fixed use mode of the display cannot meet the use requirements of people; in particular, in some special fields, the mechanical environment in which the display components operate is complex, and the display components are affected by collision, impact, centrifugal acceleration, vibration and the like, and the influence of the external action on internal components and devices needs to be reduced.

In reality, various vibration reduction tools can realize that the display resists the external severe mechanical environment, but the display cannot be overturned and fixed, when the display is in a hanging rack state, the cable at the rear end of the display cannot be directly plugged and pulled out and maintained, and the cable can be replaced only after the display is taken down from the mounting rack; secondly, the display angle of the display cannot be adjusted; the existing damping device is complex in design and poor in maintainability of the display.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve the problem of proposing in the background art, provide a damping device of display can overturn.

In order to achieve the above purpose, the utility model adopts the technical proposal that:

the utility model provides a damping device of display can overturn for install the hanging display on the wall body, the damping device of display can overturn includes damper and two tilting mechanism, and damper is articulated with the display, and two tilting mechanism install respectively in the both sides of display, and rotate with damper and be connected, wherein:

each tilting mechanism, including the guide rail, the slider, connecting rod and locking subassembly, the guide rail is installed in a lateral wall of display, and seted up a plurality of through-hole on the guide rail, slider and guide rail sliding connection, the one end and the slider of connecting rod rotate to be connected, the other end rotates with damper to be connected, the standing groove has been seted up on the slider, the locking subassembly slides and wears to establish in the standing groove, the in-process of display is opened in the upset, the slider slides along the guide rail, when the display upset, insert through the locking subassembly and establish to corresponding through-hole in, the realization is to the location of display.

Preferably, the locking subassembly includes spring bolt, first screw and two springs, and the spring bolt slides and wears to establish in the standing groove, the one end of each spring and the inside fixed connection of standing groove, the other end and spring bolt fixed connection, one side fixedly connected with that the slider is close to the guide rail is used for the apron sealed to the standing groove, offers the groove of dodging that is used for dodging the spring bolt on the apron, and first screw activity is worn to establish on the slider, is equipped with the first screw that corresponds with first screw on the spring bolt.

Preferably, the bolt is provided with an inclined tangent plane on one side close to the through hole, when the display is turned over and opened, the bolt can automatically pop out of the through hole under the action of the spring and the tangent plane and can automatically insert when moving to the next through hole.

Preferably, the damping mechanism comprises a first support, a second support and a plurality of dampers, the first support is hinged with the display through a hinge, the second support is installed on the wall, and each damper is installed between the first support and the second support.

Preferably, each vibration damper is distributed in a shape of a Chinese character 'hui', and multi-directional vibration damping is achieved.

Preferably, the vibration damper capable of overturning the display further comprises two locking blocks, the two locking blocks are respectively installed on one surface, close to the first support, of the display and located on two sides of the display, a second screw hole is formed in each locking block, third screw holes corresponding to the locking blocks are respectively formed in two sides of the first support, the display is in a retracted state, the locking blocks are fixedly connected with the first support through second screws penetrating through the second screw holes and the third screw holes, and storage and transportation of the display are facilitated.

Preferably, the locking assembly further comprises a crash pad affixed to a side of the rail remote from the slide.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the vibration damper of the turnable display realizes the turning of the wall-mounted display through the turning mechanism, so that the plugging operation and the maintenance of a cable on one side, close to a wall body, of the display are convenient, the problems of time and labor waste and troublesome operation caused by the fact that the display needs to be taken down from the wall body when the plugging operation and the maintenance of the cable of the wall-mounted display are carried out in the prior art are solved, meanwhile, the installation angle of the display is adjusted, and the requirements of different use scenes are met;

2. this damping device of display can overturn realizes carrying out the shock attenuation to the display through damper, and whole damper simple structure saves the cost, and the shock attenuation is effectual, realizes the shock attenuation on the display upper and lower, left and right, front and back.

Drawings

FIG. 1 is a schematic structural view of a vibration damping device of a reversible display according to the present invention;

fig. 2 is a schematic diagram illustrating the tilting of the vibration damping device of the tilting display according to the present invention;

fig. 3 is an assembly schematic view of the turnover mechanism of the present invention;

fig. 4 is a schematic view of the slider of the present invention;

fig. 5 is a schematic view of a first screw and a locking tongue of the present invention;

fig. 6 is a schematic structural view of the damping mechanism of the present invention.

Description of reference numerals: 1. a display; 2. a damping mechanism; 21. a first bracket; 22. a second bracket; 23. a shock absorber; 24. a hinge; 3. a turnover mechanism; 31. a guide rail; 32. a slider; 33. a connecting rod; 34. a locking assembly; 341. a latch bolt; 342. a first screw; 343. a spring; 344. a cover plate; 345. an impact pad; 35. a through hole; 36. a placement groove; 4. a locking block; 5. a second screw.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the present application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

As shown in fig. 1-6, a vibration damper for a reversible display device, for mounting a wall-mounted display device 1 on a wall, comprises a damping mechanism 2 and two turnover mechanisms 3, wherein the damping mechanism 2 is hinged to the display device 1, and the two turnover mechanisms 3 are respectively mounted on two sides of the display device 1 and rotatably connected to the damping mechanism 2, wherein:

each tilting mechanism 3, including guide rail 31, slider 32, connecting rod 33 and locking subassembly 34, guide rail 31 is installed in a lateral wall of display 1, and a plurality of through-hole 35 has been seted up on the guide rail 31, slider 32 and guide rail 31 sliding connection, the one end and the slider 32 of connecting rod 33 rotate to be connected, the other end rotates with damper 2 to be connected, standing groove 36 has been seted up on the slider 32, locking subassembly 34 slides and wears to establish in standing groove 36, the in-process of display 1 is opened in the upset, slider 32 slides along guide rail 31, when display 1 overturns, insert through locking subassembly 34 and establish to corresponding through-hole 35 in, the realization is to the location of display 1.

Specifically, taking fig. 1 as an example, the display 1 is located at the rear side of the damping mechanism 2, the top of the display 1 is hinged to the top of the damping mechanism 2, the damping mechanism 2 is installed on a wall, the two turnover mechanisms 3 are respectively located at two sides of the display 1, and the guide rail 31 is fixedly installed on one side wall of the display 1. The above orientations are merely for convenience of description and are not intended to be limiting in any particular orientation. Under initial condition, the leading flank and the damper 2 contact of display 1, when the upset was opened display 1, around display 1 and damper 2's articulated department upset display 1, drive slider 32 along guide rail 31 downstream, when display 1 overturns to suitable angle, locking subassembly 34 was inserted and is established to through-hole 35 in, the realization is to the location of display 1. When the display 1 is folded, the locking assembly 34 is firstly released from positioning the display 1, and then the display 1 is rotated around the hinged part of the display 1 and the damping mechanism 2 until the display 1 is rotated to the initial state, so that the display 1 is folded. Through the upset to display 1, and then conveniently carry out plug operation and maintenance to the cable that hanging display 1 is close to wall body one side, also realize adjusting display 1's installation angle simultaneously, satisfy the demand of different use scenes.

In one embodiment, as shown in fig. 3 to 5, the locking assembly 34 includes a locking tongue 341, a first screw 342 and two springs 343, the locking tongue 341 is slidably disposed in the placement groove 36, one end of each spring 343 is fixedly connected to the inside of the placement groove 36, the other end is fixedly connected to the locking tongue 341, a cover plate 344 for sealing the placement groove 36 is fixedly connected to one side of the slider 32 close to the guide rail 31, an avoiding groove for avoiding the locking tongue 341 is formed on the cover plate 344, the first screw 342 is movably disposed on the slider 32, and a first screw hole corresponding to the first screw 342 is formed on the locking tongue 341.

The side of the latch bolt 341 close to the through hole 35 is provided with an inclined section, and when the display 1 is turned over and opened, the latch bolt 341 automatically pops out of the through hole 35 under the action of the spring 343 and the section and automatically inserts when moving to the next through hole 35.

Specifically, the first screw 342 is a loose screw in this embodiment, which is convenient for operation. When the latch bolt 341 is inserted into the through hole 35, the spring 343 is in an original state. When the display 1 is turned over and opened, the display 1 is turned over, the bolt 341 automatically pops out of the through hole 35 and retracts into the placing groove 36 under the action of the spring 343 and the tangent plane, when the bolt 341 moves to the next through hole 35 along with the sliding block 32, the bolt automatically penetrates through the avoiding groove and is inserted into the through hole 35 under the action of the spring 343 recovering the original length, the positioning of the display 1 is realized, then the first screw 342 is abutted against the bolt 341, the limitation of the bolt 341 is realized, and the positioning of the display 1 is further realized; when the display 1 is folded, the first screw 342 is first inserted into the first screw hole of the latch bolt 341, and the first screw 342 is rotated, so that the latch bolt 341 retracts into the placement groove 36 along the movement of the first screw 342, and then the display 1 is released from being positioned, and then the display 1 is rotated to the initial state, and then the folding is realized.

It should be noted that, in this embodiment, the avoiding groove and the placing groove 36 are both square, the bolt 341 includes a rounded quadrangular prism and a rounded pentagonal prism, the rounded quadrangular prism and the rounded pentagonal prism can be integrally formed or designed in a split type, the first screw hole is located in the rounded quadrangular prism, and the rounded pentagonal prism is a position inserted into the through hole 35.

In one embodiment, as shown in fig. 6, the damper mechanism 2 includes a first bracket 21, a second bracket 22, and a plurality of dampers 23, wherein the first bracket 21 is hinged to the monitor 1 by a hinge 24, the second bracket 22 is mounted on the wall, and each damper 23 is mounted between the first bracket 21 and the second bracket 22.

Specifically, the first bracket 21 is located at the rear side of the second bracket 22, the top of the first bracket 21 is hinged to the top of the display 1 through a hinge 24, and the display 1 is fixedly mounted on a wall through the second bracket 22.

In one embodiment, the dampers 23 are distributed in a zigzag shape to achieve multi-directional damping.

Specifically, in the present embodiment, two vibration dampers 23 are located at the upper portion of each bracket, two vibration dampers 23 are located at the lower portion of each bracket, the vibration dampers 23 located at the upper portion and the lower portion of each bracket counteract the vibration in the up-down direction and the left-right direction, and the two vibration dampers 23 located at the left and right sides of each bracket counteract the vibration in the left-right direction and the front-back direction, thereby achieving the vibration damping in the up-down direction, the left-right direction, the front-back direction of the display 1.

In an embodiment, the vibration damping device capable of turning over the display further includes two locking blocks 4, the two locking blocks 4 are respectively installed on one surface of the display 1 close to the first support 21 and located on two sides of the display 1, each locking block 4 is provided with a second screw hole, two sides of the first support 21 are respectively provided with a third screw hole corresponding to each locking block 4, when the display 1 is in a retracted state, the locking blocks 4 are fixedly connected with the first support 21 through second screws 5 penetrating through the second screw holes and the third screw holes, thereby facilitating storage and transportation of the display 1.

Specifically, latch segment 4 fixed mounting is in the leading flank of display 1, through wearing to establish second screw 5 on latch segment 4 and first support 21 for further firm to display 1, and then be convenient for to the transportation of accomodating of whole device.

In one embodiment, the locking assembly 34 further includes a crash pad 345, and the crash pad 345 is affixed to a side of the rail 31 remote from the slide 32.

Specifically, the crash pad 345 prevents the latch bolt 341 from striking the display 1, thereby protecting the display 1.

The vibration damper of the turnover display realizes turnover of the wall-mounted display through the turnover mechanism, so that plugging and pulling operation and maintenance of a cable on one side, close to a wall body, of the display are facilitated, the problems that in the prior art, when the plugging and pulling operation and maintenance of the cable of the wall-mounted display are carried out, the display needs to be taken down from the wall body, time and labor are wasted, and the operation is troublesome are solved, meanwhile, the installation angle of the display is adjusted, and the requirements of different use scenes are met; this damping device of display can overturn realizes carrying out the shock attenuation to the display through damper, and whole damper simple structure saves the cost, and the shock attenuation is effectual, realizes the shock attenuation on the display upper and lower, left and right, front and back.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express the more specific and detailed embodiments described in the present application, but should not be understood as the limitation of the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, and these are all within the scope of protection of the present application. Therefore, the protection scope of the present patent application shall be subject to the appended claims.

Claims

1. A vibration damper of a reversible display is used for installing a wall-mounted display (1) on a wall body, and is characterized in that: the damping device of the turnable display comprises a damping mechanism (2) and two turnover mechanisms (3), wherein the damping mechanism (2) is hinged to the display (1), the two turnover mechanisms (3) are respectively installed on two sides of the display (1) and are rotatably connected with the damping mechanism (2), and the damping device comprises:

each turnover mechanism (3) comprises a guide rail (31), a sliding block (32), a connecting rod (33) and a locking assembly (34), wherein the guide rail (31) is installed on one side wall of the display (1), a plurality of through holes (35) are formed in the guide rail (31), the sliding block (32) is in sliding connection with the guide rail (31), one end of the connecting rod (33) is rotatably connected with the sliding block (32), the other end of the connecting rod is rotatably connected with the damping mechanism (2), a placing groove (36) is formed in the sliding block (32), the locking assembly (34) penetrates through the placing groove (36) in a sliding mode, in the process of turning over and opening the display (1), the sliding block (32) slides along the guide rail (31), and when the display (1) is turned over, the locking assembly (34) is inserted into the corresponding through hole (35), so that the display (1) is positioned.

2. The vibration damper of a reversible display of claim 1, wherein: the locking assembly (34) comprises a locking bolt (341), a first screw (342) and two springs (343), the locking bolt (341) is slidably arranged in the placing groove (36) in a penetrating manner, one end of each spring (343) is fixedly connected with the inside of the placing groove (36), the other end of each spring (343) is fixedly connected with the locking bolt (341), one side of the sliding block (32) close to the guide rail (31) is fixedly connected with a cover plate (344) for sealing the placing groove (36), an avoiding groove for avoiding the locking bolt (341) is formed in the cover plate (344), the first screw (342) is movably arranged on the sliding block (32) in a penetrating manner, and a first screw hole corresponding to the first screw (342) is formed in the locking bolt (341).

3. The vibration damper of a reversible display of claim 2, wherein: one side of the lock tongue (341) close to the through hole (35) is provided with an inclined tangent plane, and when the display (1) is turned over and opened, the lock tongue (341) automatically pops out of the through hole (35) under the action of the spring (343) and the tangent plane and automatically inserts when moving to the next through hole (35).

4. The vibration damper of a reversible display of claim 1, wherein: the damping mechanism (2) comprises a first support (21), a second support (22) and a plurality of dampers (23), wherein the first support (21) is hinged with the display (1) through a hinge (24), the second support (22) is installed on the wall, and each damper (23) is installed between the first support (21) and the second support (22).

5. The vibration damper for a reversible display of claim 4, wherein: each shock absorber (23) is distributed in a shape of a Chinese character 'hui', and multi-directional shock absorption is realized.

6. The vibration damper of a reversible display of claim 4, wherein: the vibration damper capable of turning over the display further comprises two locking blocks (4), wherein the two locking blocks (4) are respectively installed on the display (1) close to one surface of the first support (21) and located on two sides of the display (1), second screw holes are formed in the locking blocks (4), third screw holes corresponding to the locking blocks (4) are respectively formed in two sides of the first support (21), the display (1) is in a retracted state, and the second screws (5) penetrating through the second screw holes and the third screw holes enable the locking blocks (4) to be fixedly connected with the first support (21), so that the display (1) is convenient to store and transport.

7. The vibration damper for a reversible display of claim 1, wherein: the locking assembly (34) further comprises a crash pad (345), and the crash pad (345) is pasted on one side of the guide rail (31) far away from the sliding block (32).