CN209054018U - A kind of dust protected LCD display damping device - Google Patents
A kind of dust protected LCD display damping device Download PDFInfo
- Publication number
- CN209054018U CN209054018U CN201821956609.6U CN201821956609U CN209054018U CN 209054018 U CN209054018 U CN 209054018U CN 201821956609 U CN201821956609 U CN 201821956609U CN 209054018 U CN209054018 U CN 209054018U
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- CN
- China
- Prior art keywords
- buckle
- lcd display
- dustcloth
- pawl
- shell
- 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.)
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Abstract
The utility model discloses a kind of dust protected LCD display damping devices, including pedestal, the both ends of the shaft are respectively connected with first back-moving spring, the surface of the shaft is connected with dustcloth, the bottom end of the dustcloth is connected with the second buckle, and the bottom end inner wall of the shell is equipped with damping spring, and the upper end of the pedestal is provided with the first buckle to match with the second buckle, the two sides of the ratchet are provided with pawl, and the upper end of the pawl is fixed with second back-moving spring.The utility model works as display screen when not in use, will be in second the first buckle of buckle insertion by pulling down dustcloth, so that dustcloth covers LCD display, avoiding LCD display from being stained with dust influences viewing, when the first buckle and the second buckle separation, the rotation of first back-moving spring reset strap turn axis, automatically dustcloth is wound, it is more convenient, by the damping spring of setting, played in use process in LCD display, the generation for reducing noise, improves the experience effect of user.
Description
Technical field
The utility model relates to LCD display technical field, specially a kind of dust protected LCD display damping device.
Background technique
Liquid crystal display is the one kind for belonging to flat-panel screens, and the screen for television set and computer is shown, the display
The advantages of screen is that power consumption is low, small in size, radiation is low, and liquid crystal display has used the liquid crystal in two panels polarization material molten
Liquid makes electric current achieve the purpose that imaging by that crystal can be made to rearrange when the liquid.
Existing LCD display is typically directly exposed to be easy to be stained with dust outside, influences to watch, traditional dust cover is not
It can fast stretch, inconvenient to use, for LCD display in playing use process, the shell of display screen can be with the shake of sound
It moves and shakes, to generate loud noise, and display screen can not rotate, seriously affect the experience of user.
Utility model content
The purpose of this utility model is to provide one kind, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of dust protected LCD display damping dress
It sets, including pedestal, the top middle position of the pedestal is provided with support rod, and the upper end of the support rod is connected with shell,
The top of the shell is equipped with shaft, and the both ends of the shaft are respectively connected with first back-moving spring, and the surface of the shaft connects
It is connected to dustcloth, the bottom end of the dustcloth is connected with the second buckle, and the inside of the shell is equipped with LCD display, described
The bottom end inner wall of shell is equipped with damping spring, and the upper end of the damping spring is connected with fixture block, the upper end setting of the pedestal
There is the first buckle to match with the second buckle, the inside of the pedestal is equipped with ratchet, and the two sides of the ratchet are provided with
Pawl, the upper end of the pawl are fixed with second back-moving spring, and separate pawl one end of the second back-moving spring passes through bolt
It is fixed on the inner wall of pedestal.
Preferably, the ratchet is connected with support rod, and one end of pawl is engaged with the latch of ratchet, and the pawl is remote
One end from ratchet is movably connected with the base by rotary shaft.
Preferably, the quantity of the shaft is two groups, and two groups of shafts are symmetrical about the longitudinal central axis line of shell, one
The bottom end of the group dustcloth is connected with the second buckle that quantity is two.
Preferably, the inner wall of the shell two sides is provided with the sliding slot to match with LCD display, and the inner wall of sliding slot
Elastic pad is installed.
Preferably, the surface of the dustcloth is coated with waterproof coating, and the material that first buckle and second buckle is
Plastics.
Preferably, the quantity of the fixture block and damping spring is three, the concave structure in the upper end of the fixture block, and recessed
The inner wall of shape structure is provided with rubber pad.
Compared with prior art, the utility model has the beneficial effects that the utility model works as display screen when not in use, pass through
Dustcloth is pulled down, by second the first buckle of buckle insertion, so that dustcloth covers LCD display, avoids LCD display exposed
Outside, being stained with dust influences viewing, passes through the first back-moving spring of setting, when the first buckle and the second buckle separation, first
The rotation of reset spring reset strap turn axis, automatically winds dustcloth, more convenient, passes through the damping spring of setting
And elastic pad, it is played in use process in LCD display, reduces the generation of noise, by rotating support rod counterclockwise, to aobvious
Display screen is rotated, and second back-moving spring band pawl automatically resets clamping ratchet, improves the experience effect of user.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the chassis interior structural schematic diagram of the utility model；
Fig. 3 is the fixture block structural schematic diagram of the utility model.
In figure: 1, pedestal；2, support rod；3, the first buckle；4, shell；5, shaft；6, LCD display；7, sliding slot；8,
One reset spring；9, dustcloth；10, the second buckle；11, damping spring；12, fixture block；13, ratchet；14, pawl；15, second is multiple
Position spring.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, a kind of embodiment provided by the utility model: a kind of dust protected LCD display damping device, packet
Pedestal 1 is included, the top middle position of pedestal 1 is provided with support rod 2, and the upper end of support rod 2 is connected with shell 4, the top of shell 4
End is equipped with shaft 5, and the both ends of shaft 5 are respectively connected with first back-moving spring 8, and the surface of shaft 5 is connected with dustcloth 9, dust-proof
The bottom end of cloth 9 is connected with the second buckle 10, and the inside of shell 4 is equipped with LCD display 6, and the bottom end inner wall of shell 4, which is equipped with, to be subtracted
Spring 11 is shaken, the upper end of damping spring 11 is connected with fixture block 12, and the upper end of pedestal 1 is provided with the to match with the second buckle 10
One buckle 3, the inside of pedestal 1 is equipped with ratchet 13, and the two sides of ratchet 13 are provided with pawl 14, and the upper end of pawl 14 is fixed with
Second back-moving spring 15,14 one end of separate pawl of second back-moving spring 15 are bolted on the inner wall of pedestal 1.
In this embodiment: when display screen when not in use, by pull down dustcloth 9, by second buckle 10 insertion first buckle 3
In, so that dustcloth 9 covers LCD display 6, avoid LCD display 6 exposed outside, being stained with dust influences viewing, passes through setting
First back-moving spring 8, when first buckle 3 and second buckle 10 separation when, 8 reset strap turn axis 5 of first back-moving spring rotation,
Automatically dustcloth 9 is wound, it is more convenient, by the damping spring 11 of setting, plays and use in LCD display 6
In the process, the generation for reducing noise rotates display screen, 15 band of second back-moving spring by rotating support rod 2 counterclockwise
Pawl 14 automatically resets clamping ratchet 13, improves the experience effect of user.
Referring to Fig. 2, ratchet 13 is connected with support rod 2, and one end of pawl 14 is engaged with the latch of ratchet 13, pawl
14 one end far from ratchet 13 are flexibly connected by rotary shaft with pedestal 1, and in 2 counterclockwise movement of support rod, ratchet 13 rotates
It drives second back-moving spring 15 to stretch, rotates unaffected, second back-moving spring 15 automatically resets card with pawl 14 when stopping
Tight ratchet 13 completes the limit to display screen.
Referring to Fig. 1, the quantity of shaft 5 is two groups, and two groups of shafts 5 are symmetrical about the longitudinal central axis line of shell 4,
The bottom end of one group of dustcloth 9 is connected with the second buckle 10 that quantity is two, and the surface of dustcloth 9 is coated with waterproof coating, and first
The material of buckle 3 and the second buckle 10 is plastics, can be hidden completely 6 two sides of LCD display by two groups of dustcloths 9 of setting
Firmly, improve dust-proof effect prevents a small amount of powder-refining with water from splashing on display screen, more by being coated with waterproof coating on the surface of dustcloth 9
Good protection display screen.
Fig. 1 and Fig. 3 are please referred to, the inner wall of 4 two sides of shell is provided with the sliding slot 7 to match with LCD display 6, and sliding
The inner wall of slot 7 is equipped with elastic pad, and the quantity of fixture block 12 and damping spring 11 is three, the concave knot in the upper end of fixture block 12
Structure, and the inner wall of concave structure is provided with rubber pad, is convenient for the installation of LCD display 6 and shell by the sliding slot 7 of setting, leads to
The elastic pad for crossing setting plays in use process in LCD display, reduces vibration, to reduce the generation of noise, by setting
The rubber pad set avoids causing the damage of display screen when installation, while playing the role of limit.
Working principle: LCD display 6 being installed by sliding slot 7 with shell 4, is played in use process in display screen,
The shell of display screen can shake with the vibration of sound, by the elastic pad in damping spring 11 and sliding slot 7, reduce shake
Dynamic, to reduce the generation of noise, by rotating support rod 2 counterclockwise, the rotation of ratchet 13 drives second back-moving spring 15 to stretch,
Rotate unaffected, second back-moving spring 15 completes limit to display screen with the clamping ratchet 13 that automatically resets of pawl 14 when stopping
Position, thus to display screen carry out rotational positioning, improve user experience effect, when display screen when not in use, pass through drop-down dustcloth
9, by 10 the first buckle 3 of insertion of the second buckle so that dustcloth 9 covers LCD display 6, avoid LCD display 6 exposed
Outside, being stained with dust influences viewing, when the first buckle 3 and the second 10 separation of buckle, 8 reset strap turn axis 5 of first back-moving spring
Rotation, automatically winds dustcloth 9, more convenient.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of dust protected LCD display damping device, including pedestal (1), it is characterised in that: in the top of the pedestal (1)
Between be provided with support rod (2) at position, the upper end of the support rod (2) is connected with shell (4), the top peace of the shell (4)
Equipped with shaft (5), the both ends of the shaft (5) are respectively connected with first back-moving spring (8), and the surface of the shaft (5) is connected with
The bottom end of dustcloth (9), the dustcloth (9) is connected with the second buckle (10), and it is aobvious that the inside of the shell (4) is equipped with LCD
The bottom end inner wall of display screen (6), the shell (4) is equipped with damping spring (11), and the upper end of the damping spring (11) is connected with
Fixture block (12), the upper end of the pedestal (1) are provided with the first buckle (3) to match with the second buckle (10), the pedestal (1)
Inside be equipped with ratchet (13), the two sides of the ratchet (13) are provided with pawl (14), and the upper end of the pawl (14) is solid
Surely have second back-moving spring (15), separate pawl (14) one end of the second back-moving spring (15) is bolted on pedestal
(1) inner wall.
2. a kind of dust protected LCD display damping device according to claim 1, it is characterised in that: the ratchet (13)
It is connected with support rod (2), and one end of pawl (14) is engaged with the latch of ratchet (13), the pawl (14) is far from ratchet
(13) one end is flexibly connected by rotary shaft with pedestal (1).
3. a kind of dust protected LCD display damping device according to claim 1, it is characterised in that: the shaft (5)
Quantity is two groups, and two groups of shafts (5) are symmetrical about the longitudinal central axis line of shell (4), the bottom of dustcloth described in one group (9)
End is connected with the second buckle (10) that quantity is two.
4. a kind of dust protected LCD display damping device according to claim 1, it is characterised in that: the shell (4) two
The inner wall of side is provided with the sliding slot (7) to match with LCD display (6), and the inner wall of sliding slot (7) is equipped with elastic pad.
5. a kind of dust protected LCD display damping device according to claim 1, it is characterised in that: the dustcloth (9)
Surface be coated with waterproof coating, first buckle (3) and second buckle (10) material be plastics.
6. a kind of dust protected LCD display damping device according to claim 1, it is characterised in that: the fixture block (12)
Quantity with damping spring (11) is three, the concave structure in upper end of the fixture block (12), and the inner wall of concave structure is set
It is equipped with rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821956609.6U CN209054018U (en) | 2018-11-26 | 2018-11-26 | A kind of dust protected LCD display damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821956609.6U CN209054018U (en) | 2018-11-26 | 2018-11-26 | A kind of dust protected LCD display damping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209054018U true CN209054018U (en) | 2019-07-02 |
Family
ID=67054125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821956609.6U Expired - Fee Related CN209054018U (en) | 2018-11-26 | 2018-11-26 | A kind of dust protected LCD display damping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209054018U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110767076A (en) * | 2019-09-23 | 2020-02-07 | 南京铃感互娱网络科技有限公司 | Electronic tag for information display |
| CN111210736A (en) * | 2020-03-09 | 2020-05-29 | 深圳市中盛泰实业股份有限公司 | LED display screen mounting structure that takes precautions against earthquakes |
| CN113324126A (en) * | 2021-05-28 | 2021-08-31 | 李上云 | Anti-seismic support capable of automatically connecting shock absorbing piece according to shock condition |
-
2018
- 2018-11-26 CN CN201821956609.6U patent/CN209054018U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110767076A (en) * | 2019-09-23 | 2020-02-07 | 南京铃感互娱网络科技有限公司 | Electronic tag for information display |
| CN111210736A (en) * | 2020-03-09 | 2020-05-29 | 深圳市中盛泰实业股份有限公司 | LED display screen mounting structure that takes precautions against earthquakes |
| CN113324126A (en) * | 2021-05-28 | 2021-08-31 | 李上云 | Anti-seismic support capable of automatically connecting shock absorbing piece according to shock condition |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20190702 Termination date: 20211126 |