Television back hanging device for square cabin

Abstract

The television back hanging device comprises a back plate seat, a back plate, a supporting piece and a damping mechanism, and mounting holes are formed in the upper portion, the lower portion, the left portion and the right portion of the back plate seat and used for being fixed to a cabin plate of the square cabin; an upper square tube and a lower square tube are fixed on the front surface of the backboard seat; the back plate comprises a mounting vertical face and connecting planes located on the upper side and the lower side of the mounting vertical face, and the connecting planes are perpendicularly and fixedly connected with the mounting vertical face. The two connecting planes correspond to the two square pipes respectively and are connected through fixing screws. A mounting hole is formed in the mounting vertical surface and is in mounting connection with a television; after the television is mounted, the mounting hole in the back plate seat is not blocked by the television; a horizontally-fixed supporting piece is arranged on the backboard base and located below the television, a damping mechanism is installed on the supporting piece, and the movable end of the damping mechanism is in contact fit with the lower edge of the television. The bracket is used on a square cabin, an operator can quickly disassemble and assemble a television, the fixing firmness of the television is improved, and the capability of a vehicle-mounted vibration test is met.

Description

Technical Field

[0001] The utility model relates to the technical field of square cabins, in particular to a TV back-hanging device used in square cabins. Background Art

[0002] A Fangcang cabin is a fixed or expandable cabin with protective functions. It has a variety of uses and provides highly mobile temporary space, such as Fangcang cabin hospitals and Fangcang cabin power stations.

[0003] For square cabins used for conference support, televisions and closed-circuit systems need to be installed in the cabins for remote video conferencing. To save space in the cabins, the televisions need to be hung, the cabins need to be flexible and maneuverable, the television installation needs to be detachable, and the cabins need to undergo vibration tests before leaving the factory. After ordinary TV mounting frames are installed, their mounting holes are located in the center of the rear of the TV, and the distance between the TV and the cabin is narrow, so once installed, it is inconvenient to remove them. In addition, ordinary TV mounting frames have no shock-absorbing effect and cannot be used in vehicle vibration tests. Forcing a vehicle-mounted test will cause the mounting frame to break during the vibration process. Utility Model Content

[0004] In order to solve the problems in the prior art, the utility model provides a TV back-hanging device for a cabin.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] A TV back-hanging device for a shelter comprises a back plate seat, a back plate, a support member and a shock absorbing mechanism, wherein:

[0007] The back plate seat is provided with mounting holes at the top and bottom and / or left and right sides for fixing with the cabin board; the front of the back plate seat is fixed with two upper and lower square tubes extending in the horizontal direction;

[0008] The back panel includes a mounting elevation and connection planes located on the upper and lower sides of the mounting elevation, the connection planes are perpendicular to the mounting elevation and are fixedly connected; the two connection planes correspond to the two square tubes respectively and are connected through fixing screws; the mounting elevation is provided with mounting holes, the mounting holes are connected to the TV installation; and after the TV is installed, the mounting holes on the back panel seat are not blocked by the TV;

[0009] The back panel seat is located below the TV and is provided with a horizontally fixed support member; a shock absorbing mechanism is installed on the support member, and the movable end of the shock absorbing mechanism contacts and cooperates with the lower edge of the TV.

[0010] Preferably, the two connecting planes are both on the outside of the square tube or both on the inside of the square tube.

[0011] Preferably, a buffer pad is provided between the connecting plane and the square tube.

[0012] Preferably, an embedded steel plate is fixedly provided inside the square tube at a position corresponding to the fixing screw, and a threaded hole is correspondingly provided on the embedded steel plate.

[0013] Preferably, the support member is a right-angle structure, including a horizontal plate and a vertical plate, wherein: the vertical plate is provided with a mounting hole for fixed connection with the back plate seat; the horizontal plate is used for installing the shock absorbing mechanism.

[0014] Preferably, the mounting hole on the vertical plate is consistent with the mounting hole below the back plate seat; the support member is also provided with reinforcing ribs and weight-reducing holes.

[0015] Preferably, the shock absorbing mechanism comprises an upper shell, a lower shell, an elastic member and a scissor mechanism;

[0016] The lower shell is fixedly mounted on the support, the upper shell has the same structure as the lower shell and is symmetrically arranged up and down, and the upper shell is connected to the lower shell on both sides by a scissor mechanism; multiple groups of guide columns are correspondingly arranged on the upper shell and the lower shell, and the elastic member is vertically arranged and the two ends are respectively sleeved on the corresponding guide columns;

[0017] The upper shell serves as a movable end and is in contact with the lower edge of the television.

[0018] Preferably, a layer of buffer pad is laid on the upper side of the upper shell.

[0019] Preferably, the scissors-type mechanism comprises two connecting rods connected in an X-shaped cross, the front ends of the upper and lower shells are provided with rotating circular holes, the rear ends of the upper and lower shells are provided with horizontal long holes, the front ends of the two connecting rods are rotatably connected to the corresponding rotating circular holes, and the rear ends of the two connecting rods are slidably connected to the corresponding horizontal long holes.

[0020] Preferably, the shock absorbing mechanism is provided in plurality along the length direction of the support member.

[0021] Beneficial effects of the utility model:

[0022] 1. The utility model can improve the firmness of the TV in the cabin, facilitate the disassembly and assembly by operators, and meet the requirements of vehicle vibration test.

[0023] 2. Through the application of the utility model, after installation, the TV and other structures are all supported by the back panel seat. When disassembling, only the back panel seat needs to be removed to completely disassemble the TV and other structures, and the installation holes are exposed without obstruction, thereby realizing the function of quick and convenient disassembly.

[0024] 3. The support member in the utility model plays the role of elastic bearing for the TV with the help of the shock absorbing mechanism. When the vibration test is carried out on the vehicle, the vibration of the TV is offset by the elastic member, reducing the risk of vibration fracture of the square tube or the back plate.

[0025] 4. Since the square tube is the main load-bearing part, an embedded steel plate is provided inside the square tube to increase the thread contact surface and enhance the connection stability.

[0026] 5. The two connecting planes of the back plate are preferably on the outside or inside of the square tube at the same time. During vibration, the square tube can provide favorable support regardless of the upward or downward force.

[0027] 6. The utility model lays a layer of buffer pad on the upper shell to prevent vibration noise and TV scratches caused by direct contact. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a structural schematic diagram of the utility model;

[0029] Figure 2 This is a schematic diagram of the installation state of the television of the utility model;

[0030] Figure 3 for Figure 2 The main view;

[0031] Figure 4 for Figure 2 Side view of

[0032] Figure 5 It is a schematic diagram of the support member in the utility model;

[0033] Figure 6 It is a schematic diagram of the shock absorbing mechanism in the utility model;

[0034] Figure 7 It is an exploded view of the shock absorbing mechanism in the utility model.

[0035] The drawings are only used for illustrative purposes and should not be construed as limitations on this patent. In order to better illustrate this embodiment, some parts of the drawings may be omitted, enlarged, or reduced, and do not represent the size of the actual product. For those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0037] like Figures 1 to 7 As shown, this embodiment provides a TV back-hanging device for a shelter, comprising a back plate seat 1, a back plate 2, a support member 3 and a shock absorbing mechanism 4. The above components are described in detail below.

[0038] The back plate seat 1 is provided with two groups of mounting holes 11 at the upper and lower parts thereof for fixing with the cabin board. The front of the back plate seat 1 is fixed with two upper and lower square tubes 5 extending in the horizontal direction.

[0039] The back plate 2 includes a mounting elevation 21 and connection planes 22 located at the upper and lower sides of the mounting elevation 21. The connection planes 22 are perpendicular to the mounting elevation 21 and are fixedly connected as a whole. The two connection planes 22 correspond to the two square tubes 5 respectively and are connected by fixing screws to realize the detachable fixation of the back plate 2 and the back plate seat 1.

[0040] Since the square tube is the main load-bearing member, in this embodiment, an embedded steel plate 51 is fixedly provided inside the square tube 5 at a position corresponding to the fixing screw, and a threaded hole is correspondingly provided on the embedded steel plate 51 to increase the thread contact surface to enhance the connection stability.

[0041] The two connecting planes 22 of the back plate 2 are preferably both on the outside or on the inside of the square tube 5, so that the square tube can provide favorable support regardless of the upward or downward force during vibration. In addition, a rubber pad 6 is provided between the connecting plane 22 and the square tube 5 to prevent vibration noise caused by direct contact.

[0042] The mounting elevation 21 is provided with a mounting hole, and the mounting hole is mounted and connected to the TV 7; and after the TV 7 is installed, the mounting hole on the back panel seat 1 is not blocked by the TV.

[0043] A horizontally fixed support member 3 is provided on the back panel seat 1 below the TV, and a shock absorbing mechanism 4 is installed on the support member 3 .

[0044] In this embodiment, the support member 3 is a right-angle structure, including a horizontal plate 31 and a vertical plate 32 , and a reinforcing rib 34 is provided between the horizontal plate 31 and the vertical plate 32 .

[0045] The vertical plate 32 is provided with mounting holes for fixed connection with the back plate seat. In order to reduce the amount of screws, the mounting holes on the vertical plate 32 can be completely consistent with the mounting holes at the position below the back plate seat 1 in position and quantity.

[0046] The horizontal plate 31 is used to install the shock absorbing mechanism, and a weight-reducing hole 33 is also provided on the horizontal plate 31. In this embodiment, two shock absorbing mechanisms 4 are provided at intervals along the length direction of the horizontal plate.

[0047] The specific structure of the shock absorbing mechanism 4 is as follows: the shock absorbing mechanism 4 includes an upper shell 41 , a lower shell 42 , an elastic member 43 and a scissor mechanism 44 .

[0048] The lower shell 42 is fixedly mounted on the horizontal plate of the support member 3 by screws, and the upper shell 41 and the lower shell 42 have the same structure and are symmetrically arranged up and down. The upper shell 41 and the lower shell 42 are connected on the left and right sides by a scissor mechanism 44; four groups of guide columns 45 are respectively arranged on the upper shell 41 and the lower shell 42, and the elastic member 43 is a spring, which is arranged vertically and the two ends are respectively sleeved on the corresponding guide columns 45.

[0049] The upper shell 41 is used as a movable end to contact and cooperate with the lower edge of the TV. In order to prevent vibration noise and scratches on the TV caused by direct contact, a layer of rubber pad is not limited to being laid on the upper shell 41.

[0050] The scissors-type mechanism defines the movement trajectory of the upper and lower shells. The specific scissors-type mechanism includes two connecting rods connected in an X-shaped cross. The front ends of the upper shell 41 and the lower shell 42 are each provided with a rotating circular hole 46, and the rear ends of the upper shell 41 and the lower shell 42 are each provided with a horizontal long hole 47. The front ends of the two connecting rods are rotatably connected to the corresponding rotating circular holes 46, and the rear ends of the two connecting rods are slidably connected to the corresponding horizontal long holes 47.

[0051] The utility model is used on the square cabin, and can enable operators to quickly disassemble and assemble the television, thereby improving the firmness of the television fixation and meeting the capability of the on-board vibration test.

[0052] After installation, the TV and other structures are supported by the back panel seat 1. When disassembling, only the back panel seat is removed to remove the TV and other structures. The mounting hole 11 is exposed and unobstructed, so that the disassembly function is fast and convenient. At the same time, the support member 3 plays an elastic bearing role for the TV with the help of the shock absorbing mechanism 4. When the vehicle is subjected to vibration test, the vibration of the TV is offset by the elastic member, reducing the risk of vibration fracture of the square tube or the back panel.

[0053] The above embodiments are only used to illustrate rather than limit the technical solutions of the present invention. Although the present invention is described in detail with reference to the above embodiments, those skilled in the art should understand that the present invention can still be modified or replaced by equivalents. Any modification or partial replacement that does not depart from the spirit and scope of the present invention should be included in the scope of the claims of the present invention.

[0054] If the words "first", "second" and so on are used in this document to limit components, those skilled in the art should know that the use of "first" and "second" is only for the convenience of describing the utility model and simplifying the description. Unless otherwise stated, the above words have no special meaning.

[0055] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0056] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. A TV back-hanging device for a shelter, characterized in that: It includes a back plate seat, a back plate, a support member and a shock absorbing mechanism, wherein: The back plate seat is provided with mounting holes at the top and bottom and / or left and right sides for fixing with the cabin board; the front of the back plate seat is fixed with two upper and lower square tubes extending in the horizontal direction; The back panel includes a mounting elevation and connection planes located on the upper and lower sides of the mounting elevation, the connection planes are perpendicular to the mounting elevation and are fixedly connected; the two connection planes correspond to the two square tubes respectively and are connected through fixing screws; the mounting elevation is provided with mounting holes, the mounting holes are connected to the TV installation; and after the TV is installed, the mounting holes on the back panel seat are not blocked by the TV; The back panel seat is located below the TV and is provided with a horizontally fixed support member; a shock absorbing mechanism is installed on the support member, and the movable end of the shock absorbing mechanism contacts and cooperates with the lower edge of the TV.

2. The TV back-hanging device for a shelter according to claim 1, characterized in that: The two connecting planes are simultaneously on the outside of the square tube or simultaneously on the inside of the square tube.

3. The TV back-hanging device for a shelter according to claim 2, characterized in that: A buffer pad is provided between the connecting plane and the square tube.

4. The TV back-hanging device for a shelter according to claim 1, characterized in that: An embedded steel plate is fixedly arranged inside the square tube at a position corresponding to the fixing screw, and a threaded hole is correspondingly arranged on the embedded steel plate.

5. The TV back-hanging device for a shelter according to claim 1, characterized in that: The support member is a right-angle structure, including a horizontal plate and a vertical plate, wherein: the vertical plate is provided with a mounting hole for fixed connection with the back plate seat; the horizontal plate is used for installing the shock absorbing mechanism.

6. The TV back-hanging device for a shelter according to claim 5, characterized in that: The mounting holes on the vertical plate are consistent with the mounting holes below the back plate seat; the support member is also provided with reinforcing ribs and weight-reducing holes.

7. The TV back-hanging device for a shelter according to claim 1, characterized in that: The shock absorbing mechanism comprises an upper shell, a lower shell, an elastic member and a scissor mechanism; The lower shell is fixedly mounted on the support, the upper shell has the same structure as the lower shell and is symmetrically arranged up and down, and the upper shell is connected to the lower shell on both sides by a scissor mechanism; multiple groups of guide columns are correspondingly arranged on the upper shell and the lower shell, and the elastic member is vertically arranged and the two ends are respectively sleeved on the corresponding guide columns; The upper shell serves as a movable end and is in contact with the lower edge of the television.

8. The TV back-hanging device for a shelter according to claim 7, characterized in that: A layer of buffer pad is laid on the upper side of the upper shell.

9. The TV back-hanging device for a shelter according to claim 7, characterized in that: The scissor mechanism comprises two connecting rods connected in an X-shape, the front ends of the upper and lower shells are provided with rotating circular holes, the rear ends of the upper and lower shells are provided with horizontal long holes, the front ends of the two connecting rods are respectively rotatably connected to the corresponding rotating circular holes, and the rear ends of the two connecting rods are respectively slidably connected to the corresponding horizontal long holes.

10. The TV back-hanging device for a shelter according to claim 1, 7, 8 or 9, characterized in that: The shock absorbing mechanism is provided in plurality along the length direction of the supporting member.

Images