CN211082685U - Shockproof display screen - Google Patents
Shockproof display screen Download PDFInfo
- Publication number
- CN211082685U CN211082685U CN201921564187.2U CN201921564187U CN211082685U CN 211082685 U CN211082685 U CN 211082685U CN 201921564187 U CN201921564187 U CN 201921564187U CN 211082685 U CN211082685 U CN 211082685U
- Authority
- CN
- China
- Prior art keywords
- grid
- shell
- shockproof
- display screen
- damping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000013016 damping Methods 0.000 claims description 40
- 239000000428 dust Substances 0.000 claims description 13
- 230000035939 shock Effects 0.000 claims description 12
- 238000007906 compression Methods 0.000 claims description 11
- 230000006835 compression Effects 0.000 claims description 10
- 238000010521 absorption reaction Methods 0.000 description 6
- 230000003139 buffering effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a shockproof display screen, which comprises a damping device, a casing, a display screen and a shockproof device, and is characterized in that the surface of the casing is provided with the display screen; the damping device is arranged at the upper end of the shell; a fixed rod is arranged at the bottom end of the shell; the fixed rod is connected with the anti-vibration device through a pressure gas spring; the shockproof device comprises a shockproof shell and a shockproof device; the shock absorber shell comprises a first fixing plate, a side plate, a sliding groove and a bottom plate; the lower end of the pressure gas spring is connected with a first grid rod; the first grid rod is connected with the second grid rod through a first telescopic grid; the second grid rod is connected with the second fixing plate through a second telescopic grid; a compression spring is arranged between the first grid rod and the second grid rod; a compression spring is arranged between the second grid rod and the second fixing plate; the second fixing plate is installed at the upper end of the bottom plate. The utility model discloses simple structure, it is effectual to take precautions against earthquakes.
Description
Technical Field
The utility model relates to a shockproof technical field specifically is a formula display screen takes precautions against earthquakes.
Background
The existing display screen fixing mode is generally that the display screen is simply clamped in the shell, although the mode can effectively limit the position of the display screen, due to the fragility of the display screen, the tiny vibration of the display screen can cause the acting force between the display screen and the shell to be increased, the damage of the display screen can be caused, and if the large vibration or the dropping occurs, the display screen can be directly damaged and cannot be used.
Therefore, in view of the above situation, there is a strong need to develop a shockproof display screen with good shockproof effect.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a shockproof formula display screen to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a shockproof display screen comprises a damping device, a shell, a display screen and a shockproof device, and is characterized in that the display screen is arranged on the surface of the shell; the damping device is arranged at the upper end of the shell; a fixed rod is arranged at the bottom end of the shell; the fixed rod is connected with the anti-vibration device through a pressure gas spring; the shockproof device comprises a shockproof shell and a shockproof device; the shock absorber shell comprises a first fixing plate, a side plate, a sliding groove and a bottom plate; the lower end of the pressure gas spring is connected with a first grid rod; the first grid rod is connected with the second grid rod through a first telescopic grid; the second grid rod is connected with the second fixing plate through a second telescopic grid; a compression spring is arranged between the first grid rod and the second grid rod; a compression spring is arranged between the second grid rod and the second fixing plate; the second fixing plate is installed at the upper end of the bottom plate.
As a further aspect of the present invention: the width of the damping device is larger than the thickness of the shell.
As a further aspect of the present invention: the damping device comprises a first damping plate, a damping shell and a gas spring damper; a damper plate stretches into the damper shell and is connected with an air spring damper, and the air spring damper is fixed at one end inside the damper shell.
As a further aspect of the present invention: the pressure gas spring is sleeved with a spring.
As a further aspect of the present invention: the first telescopic grid and the second telescopic grid are formed by four telescopic grid rods, and the adjacent telescopic grid rods are connected through rotating screws.
As a further aspect of the present invention: the sliding grooves are arranged on two sides of the interior of the anti-vibration device corresponding to the second grid rods.
As a further aspect of the present invention: the left side and the right side of the shell are provided with damping and dust removing devices, and the damping and dust removing devices comprise electrostatic dust removing plates and second damping plates; the electrostatic dust removal plate is arranged in the shell; the second damping plate is arranged outside the machine shell.
Compared with the prior art, the beneficial effects of the utility model are that: when the device is subjected to external acting force, the pressure gas spring connected with the fixed rod stretches, a part of force can be buffered by the spring sleeved on the pressure gas spring and the pressure gas spring, and the rest acting force is buffered by the first telescopic grid, the second telescopic grid and the compression spring; if the acting force is larger, the second grid rod can slide downwards on the sliding groove oppositely to buffer a part of the acting force; after the force is buffered, the compressed compression spring acts the first telescopic grid and the second telescopic grid in turn to return to the original position; if the device falls carelessly, the shock absorption device, the shock absorption dust removal device and the shock absorption device can jointly buffer impact force to ensure that the device cannot be damaged. To sum up, the utility model discloses simple structure, it is effectual to resist shock.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the shock absorbing device of the present invention.
Fig. 3 is a schematic structural view of the middle damping device of the present invention.
Fig. 4 is the structure schematic diagram of the middle damping dust removing device of the utility model.
In the figure: 1-damping device, 2-machine shell, 3-display screen, 4-damping dust-removing device, 5-fixing rod, 6-damping device, 7-fixing plate, 8-pressure gas spring, 9-first grid rod, 10-sliding groove, 11-telescopic grid rod, 12-second grid rod, 13-rotating screw, 14-second fixing plate, 15-compression spring, 16-bottom plate, 17-first damping plate, 18-damping shell, 19-gas spring damper, 20-electrostatic dust-removing plate and 21-second damping plate.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1 to 4, in an embodiment of the present invention, a shockproof display screen includes a shock absorbing device 1, a housing 2, a display screen 3, and a shockproof device 6; the surface of the shell 2 is provided with a display screen 3; the damping device 1 is arranged at the upper end of the machine shell 2; the bottom end of the casing 2 is provided with a fixed rod 5, and the fixed rod 5 is connected with a shock-proof device 6 through a pressure gas spring 8; the shockproof device 6 comprises a shockproof shell and a shockproof device; the shockproof shell comprises a first fixing plate 7, side plates, a sliding groove 10 and a bottom plate 16; the lower end of the pressure gas spring 8 is connected with a first grid rod 9; the first grid rod 9 is connected with the second grid rod 12 through a first telescopic grid; the second grid rod 12 is connected with the second fixing plate 14 through a second telescopic grid; a compression spring 15 is arranged between the first grid rod 9 and the second grid rod 12; a compression spring 15 is arranged between the second grid rod 12 and the second fixing plate 14; the second fixing plate 14 is mounted on the upper end of the bottom plate 16.
Further, the width of the damping device 1 is larger than the thickness of the casing 2; when the device is accidentally dropped backwards, the acting force on the back of the device can be reduced.
Further, the damping device 1 comprises a damping plate 17, a damping shell 18 and a gas spring damper 19; the first damping plate 17 extends into the damping shell 18 and is connected with a gas spring damper 19, and the gas spring damper 19 is fixed at one end inside the damping shell 18.
Furthermore, the pressure gas spring 8 is sleeved with a spring for buffering the pressure of the pressure gas spring 8 during expansion and contraction.
Furthermore, the first telescopic grid and the second telescopic grid are formed by four telescopic grid rods 11, the adjacent telescopic grid rods 11 are connected through rotating screws 13, and the adjacent telescopic grid rods 11 can rotate relatively through the rotating screws 13.
Furthermore, the sliding grooves 10 are arranged at two sides inside the shockproof device 6 corresponding to the second grid rods 12; the sliding groove 10 is used for buffering acting force on the second telescopic grid when the first telescopic grid is telescopic.
Example 2
Referring to fig. 1 and 4, the left and right sides of the housing 2 are provided with damping and dust removing devices 4, and the damping and dust removing devices 4 comprise an electrostatic dust removing plate 20 and a second damping plate 21; the electrostatic dust removal plate 20 is arranged inside the machine shell 2 and used for absorbing dust inside the machine shell 2; the second damping plate 21 is arranged outside the casing 2 and is used for reducing impact force applied to the equipment when the equipment is accidentally dropped.
The utility model discloses a theory of operation is: when the device is subjected to external acting force, the pressure gas spring 8 connected with the fixed rod 5 stretches, a part of force can be buffered by the spring sleeved on the pressure gas spring 8 and the pressure gas spring 8, and the rest acting force is buffered by the first telescopic grid, the second telescopic grid and the compression spring 15; if the acting force is large, the second grid rod 12 slides downwards relatively on the sliding groove 10 to buffer a part of the acting force; after the force is buffered, the compressed compression spring 15 acts the first telescopic grid and the second telescopic grid in turn to return to the original position; if the device falls carelessly, the shock absorption device 1, the shock absorption and dust removal device 4 and the shock absorption device 6 can jointly buffer impact force to ensure that the device cannot be damaged. The utility model discloses simple structure, it is effectual to take precautions against earthquakes.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. A shockproof display screen comprises a damping device (1), a shell (2), a display screen (3) and a shockproof device (6), and is characterized in that the display screen (3) is arranged on the surface of the shell (2); the damping device (1) is arranged at the upper end of the shell (2); a fixed rod (5) is arranged at the bottom end of the shell (2); the fixed rod (5) is connected with a shock-proof device (6) through a pressure gas spring (8); the shockproof device (6) comprises a shockproof shell and a shockproof device; the shockproof shell comprises a first fixing plate (7), side plates, a sliding groove (10) and a bottom plate (16); the lower end of the pressure gas spring (8) is connected with a first grid rod (9); the first grid rod (9) is connected with the second grid rod (12) through a first telescopic grid; the second grid rod (12) is connected with the second fixing plate (14) through a second telescopic grid; a compression spring (15) is arranged between the first grid rod (9) and the second grid rod (12); a compression spring (15) is arranged between the second grid rod (12) and the second fixing plate (14); the second fixing plate (14) is arranged at the upper end of the bottom plate (16).
2. Shock resistant display screen according to claim 1, characterized in that the width of the damping device (1) is larger than the thickness of the cabinet (2).
3. Shock resistant display screen according to claim 1, characterized in that the damping device (1) comprises a damping plate (17), a damping shell (18) and a gas spring damper (19); the first damping plate (17) extends into the damping shell (18) and is connected with the gas spring damper (19), and the gas spring damper (19) is fixed at one end inside the damping shell (18).
4. Shockproof display screen according to claim 1, characterised in that the pressure gas spring (8) is spring-loaded.
5. Shockproof display screen according to claim 1, characterised in that the first and second telescopic grids are each composed of four telescopic grid rods (11), and adjacent telescopic grid rods (11) are connected by turning screws (13).
6. Shockproof display screen according to claim 1 or 5, characterised in that the sliding grooves (10) are provided on both sides of the interior of the shockproof device (6) in correspondence with the grid bars No. two (12).
7. The shock-proof display screen according to claim 1, wherein the left and right sides of the casing (2) are provided with shock-absorbing and dust-removing devices (4), and the shock-absorbing and dust-removing devices (4) comprise an electrostatic dust-removing plate (20) and a second shock-absorbing plate (21); the electrostatic dust collection plate (20) is arranged inside the shell (2); the second damping plate (21) is arranged outside the machine shell (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921564187.2U CN211082685U (en) | 2019-09-19 | 2019-09-19 | Shockproof display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921564187.2U CN211082685U (en) | 2019-09-19 | 2019-09-19 | Shockproof display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211082685U true CN211082685U (en) | 2020-07-24 |
Family
ID=71630791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921564187.2U Expired - Fee Related CN211082685U (en) | 2019-09-19 | 2019-09-19 | Shockproof display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211082685U (en) |
-
2019
- 2019-09-19 CN CN201921564187.2U patent/CN211082685U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210813 Address after: No.503, building 3, international enterprise center, No.1, Guanshan 2nd Road, Donghu hi tech Development Zone, Wuhan City, Hubei Province, 430000 Patentee after: Wuhan Tianye video information technology Co.,Ltd. Address before: No. 014, team 6, Baihu branch, Jianghu farm, Tianmen City, Hubei Province, 431700 Patentee before: Wang Xiaohong |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200724 Termination date: 20210919 |