CN209070907U - A kind of waterproof construction of display screen - Google Patents
A kind of waterproof construction of display screen Download PDFInfo
- Publication number
- CN209070907U CN209070907U CN201822224529.8U CN201822224529U CN209070907U CN 209070907 U CN209070907 U CN 209070907U CN 201822224529 U CN201822224529 U CN 201822224529U CN 209070907 U CN209070907 U CN 209070907U
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- CN
- China
- Prior art keywords
- display screen
- cover
- pcb board
- fixedly connected
- waterproof construction
- 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 waterproof constructions of display screen, it is related to display screen technology field, the waterproof construction of the display screen, including cover, pcb board and display screen, the upper and lower ends of pcb board offer jack, the upper and lower ends of cover are fitted and connected with jack, the upper and lower ends of cover offer threaded hole, pcb board is fixedly connected by screw with the threaded hole on cover, display location is between cover and pcb board, the other side both ends of display screen are fixedly connected to row's needle, and the one end for arranging needle is fixedly connected with pcb board, and desiccant is equipped between cover and pcb board.The waterproof construction of the display screen, it is not only simple in structure, cost is relatively low, and performance is good, simple process, by being equipped between cover and pcb board sealed connection, good waterproof effect is played, ensure that the safety of device, by the way that desiccant is arranged, the steam between cover and pcb board can be absorbed, antifog effect is played, has been achieved the effect that waterproof and dampproof.
Description
Technical field
The utility model relates to display technology field, specially a kind of waterproof construction of display screen.
Background technique
Liquid crystal display, English abbreviation LCD, full name are Liquid Crystal Display, are to belong to plane to show
One kind of device.Screen for television set and computer is shown.The advantages of display screen is that power consumption is low, small in size, radiation is low.
Liquid crystal display has used the liquid crystal solution in two panels polarization material, makes electric current by that crystal can be made to arrange again when the liquid
Column reach the mesh of imaging.
For electronic equipment, mostly important requirement is progress waterproof sealing, once rainwater enters in electronic equipment
Portion, just will affect the normal use of electronic equipment, or even cause the damage of electronic equipment, seriously affect its service life.
Waterproof construction in the prior art, most structure is more complicated, influences production cost, and waterproof effect is bad,
Influence using effect.In order to solve the above problem, originally practical to provide a kind of waterproof construction of display screen.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of waterproof construction of display screen, solves existing
The problem of display screen poor waterproof properties and waterproof construction complexity.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs:
A kind of waterproof construction of display screen, including cover, pcb board and display screen, the upper and lower ends of the pcb board open up
There is jack, the upper and lower ends of the cover are fitted and connected with jack, and the upper and lower ends of the cover offer threaded hole, institute
It states pcb board and is fixedly connected by screw with the threaded hole on cover；
For the display location between cover and pcb board, the other side both ends of the display screen are fixedly connected to row's needle,
One end of row's needle is fixedly connected with pcb board, and desiccant is equipped between the cover and pcb board, and the desiccant is fixed to be connected
It connects on pcb board；
Be fixedly connected with damping device between the display screen and pcb board, the damping device include sleeve, support rod and
Return spring, one end of the support rod are located in sleeve and are fixedly connected with limited block, and the other end of the support rod is fixed
It is connected with jacking block, protective jacket is socketed on the outside of the jacking block, the protective jacket is fixedly connected with display screen, the support rod
Outside is socketed with return spring, and the bottom end of the sleeve is fixedly connected with protective pad, and the protective pad is fixedly connected with pcb board.
Optionally, gasket is fixedly connected between the screw and cover, the gasket is made of rubber material.
Optionally, the cover is transparent black cover, and the protective jacket and protective pad have rubber material to be made.
Optionally, the junction of the cover and pcb board is marked with sealing glue.
Optionally, one end of the return spring is fixedly connected with protective jacket, the other end and sleeve of the return spring
It is fixedly connected.
Optionally, there are four the damping devices, multiple damping device rectangular array distributions.
Optionally, with row's needle by being welded to connect, the inside of the display screen and cover is pasted for the display screen and pcb board
Close connection.
(3) beneficial effect
The utility model provides a kind of waterproof construction of display screen, have it is following the utility model has the advantages that
(1), the waterproof construction of the display screen, is not only simple in structure, and cost is relatively low, and performance is good, and simple process passes through
Being equipped between cover and pcb board sealed connection, plays good waterproof effect, ensure that the safety of device.
(2), the waterproof construction of the display screen can absorb the steam between cover and pcb board by setting desiccant,
Antifog effect is played, has achieved the effect that waterproof and dampproof, by the way that damping device is arranged, avoiding device collided, can
Deformation occurs for the row's of preventing needle, ensure that the stability between structure.
Detailed description of the invention
Fig. 1 is the schematic top plan view of the utility model structure；
Fig. 2 is the side elevational cross-section schematic diagram of the utility model structure；
Fig. 3 is the enlarged diagram of structure at A in the utility model Fig. 2；
Fig. 4 is the diagrammatic cross-section of the utility model damping device structure.
In figure: 1, cover；2, pcb board；3, jack；4, threaded hole；5, screw；6, display screen；7, needle is arranged；8, desiccant；
9, gasket；10, damping device；11, sleeve；12, support rod；13, limited block；14, jacking block；15, return spring；16, protective jacket；
17, protective pad；18, glue is sealed.
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.
In the description of the present invention, it should be understood that term " center ", "upper", "lower", "front", "rear",
The orientation of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " axial direction ", " radial direction ", " circumferential direction "
Or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification is retouched
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it should not be understood as limiting the present invention.
In the present invention unless specifically defined or limited otherwise, term " setting ", " connected ", " connects " installation "
Connect ", the terms such as " fixation " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection；It can be machine
Tool connection；It can be directly connected, it can also be indirectly connected through an intermediary.For those of ordinary skill in the art and
Speech, can understand the concrete meaning of above-mentioned term in the present invention as the case may be.
The meaning of " plurality " is two or more in the description of the present invention, unless otherwise clearly specific
It limits.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution:
A kind of waterproof construction of display screen, including cover 1, pcb board 2 and display screen 6, the upper and lower ends of pcb board 2 open up
There is jack 3, the upper and lower ends of cover 1 are fitted and connected with jack 3, and the upper and lower ends of cover 1 offer threaded hole 4, pcb board
2 are fixedly connected by screw 5 with the threaded hole 4 on cover 1；
For display screen 6 between cover 1 and pcb board 2, the other side both ends of display screen 6 are fixedly connected to row's needle 7, row
One end of needle 7 is fixedly connected with pcb board 2, and desiccant 8 is equipped between cover 1 and pcb board 2, and desiccant 8 is fixedly connected on pcb board
On 2, by the way that desiccant 8 is arranged, the steam between cover 1 and pcb board 2 can be absorbed, antifog effect is played, has reached anti-
The moisture-proof effect of water；
Damping device 10 is fixedly connected between display screen 6 and pcb board 2, damping device 10 includes sleeve 11, support rod 12
With return spring 15, one end of support rod 12 is located in sleeve 11 and is fixedly connected with limited block 13, the other end of support rod 12
It is fixedly connected with jacking block 14, the outside of jacking block 14 is socketed with protective jacket 16, and protective jacket 16 is fixedly connected with display screen 6, support rod
12 outside is socketed with return spring 15, and the bottom end of sleeve 11 is fixedly connected with protective pad 17, and protective pad 17 and pcb board 2 are fixed
Connection, by be arranged damping device 10, avoiding device is collided, can the row's of preventing needle 7 deformation occurs, ensure that between structure
Stability.
A kind of optional technical solution as the utility model:
Gasket 9 is fixedly connected between screw 5 and cover 1, gasket 9 is made of rubber material, by be arranged gasket 9, one
Aspect plays sealing function, on the other hand can be avoided screw 5 and abrades pcb board 2.
A kind of optional technical solution as the utility model:
Cover 1 is transparent black cover 1, and protective jacket 16 and protective pad 17 have rubber material to be made, and is protected by setting
Set 16 and protective pad 17 play protective action for device.
A kind of optional technical solution as the utility model:
The junction of cover 1 and pcb board 2 is marked with sealing glue 18, seals glue 18 by setting, plays the work of sealing
With having achieved the effect that waterproof.
A kind of optional technical solution as the utility model:
One end of return spring 15 is fixedly connected with protective jacket 16, and the other end and sleeve 11 of return spring 15 are fixed to be connected
It connects.
A kind of optional technical solution as the utility model:
There are four damping devices 10, and multiple 10 rectangular array of damping device distributions are arranged in this way, play balance
Effect, improve the stability of device.
A kind of optional technical solution as the utility model:
With row's needle 7 by being welded to connect, display screen 6 and the inside of cover 1 are fitted and connected for display screen 6 and pcb board 2.
In conclusion the waterproof construction of the display screen, is made of cover 1, pcb board 2 and display screen 6, cover 1 and pcb board 2
It is fixedly connected by screw 5, junction is provided with sealing glue 18, and damping dress is fixedly installed between pcb board 2 and display screen 6
10 are set, setting is not only simple in structure in this way, and cost is relatively low, and performance is good, and simple process passes through cover 1 and pcb board 2
Being equipped between sealed connection plays good waterproof effect, ensure that the safety of device.
It should be noted that in the present invention unless specifically defined or limited otherwise, fisrt feature is in the second spy
It can be that the first and second features directly contact or the first and second features are connect indirectly by intermediary "above" or "below" sign
Touching.Moreover, fisrt feature can be above the second feature " above ", " above " and " above " fisrt feature right above second feature or
Oblique upper, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature second feature " under ", " lower section "
" following " can be fisrt feature and be directly under or diagonally below the second feature, or is merely representative of first feature horizontal height and is less than
Second feature.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of waterproof construction of display screen, including cover (1), pcb board (2) and display screen (6), it is characterised in that: the PCB
The upper and lower ends of plate (2) offer jack (3), and the upper and lower ends of the cover (1) are fitted and connected with jack (3), described
The upper and lower ends of cover (1) offer threaded hole (4), and the pcb board (2) passes through the threaded hole on screw (5) and cover (1)
(4) it is fixedly connected；
The display screen (6) is located between cover (1) and pcb board (2), and the other side both ends of the display screen (6) are fixed to be connected
One end of the row's of being connected to needle (7), row's needle (7) is fixedly connected with pcb board (2), is equipped between the cover (1) and pcb board (2)
Desiccant (8), the desiccant (8) are fixedly connected on pcb board (2)；
It is fixedly connected with damping device (10) between the display screen (6) and pcb board (2), the damping device (10) includes set
Cylinder (11), support rod (12) and return spring (15), one end of the support rod (12) are located in sleeve (11) and are fixedly connected
Have limited block (13), the other end of the support rod (12) is fixedly connected with jacking block (14), the outside socket of the jacking block (14)
Have protective jacket (16), the protective jacket (16) is fixedly connected with display screen (6), is socketed with Hui Li on the outside of the support rod (12)
The bottom end of spring (15), the sleeve (11) is fixedly connected with protective pad (17), and the protective pad (17) and pcb board (2) are fixed
Connection.
2. a kind of waterproof construction of display screen according to claim 1, it is characterised in that:
It is fixedly connected with gasket (9) between the screw (5) and cover (1), the gasket (9) is made of rubber material.
3. a kind of waterproof construction of display screen according to claim 1, it is characterised in that:
The cover (1) is transparent black cover (1), and the protective jacket (16) and protective pad (17) have rubber material to be made.
4. a kind of waterproof construction of display screen according to claim 1, it is characterised in that:
The junction of the cover (1) and pcb board (2) is marked with sealing glue (18).
5. a kind of waterproof construction of display screen according to claim 1, it is characterised in that:
One end of the return spring (15) is fixedly connected with protective jacket (16), the other end and sleeve of the return spring (15)
(11) it is fixedly connected.
6. a kind of waterproof construction of display screen according to claim 1, it is characterised in that:
There are four the damping devices (10), multiple damping device (10) rectangular array distributions.
7. a kind of waterproof construction of display screen according to claim 1, it is characterised in that:
With row needle (7) by being welded to connect, the display screen (6) is interior with cover (1) for the display screen (6) and pcb board (2)
Side is fitted and connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822224529.8U CN209070907U (en) | 2018-12-28 | 2018-12-28 | A kind of waterproof construction of display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822224529.8U CN209070907U (en) | 2018-12-28 | 2018-12-28 | A kind of waterproof construction of display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209070907U true CN209070907U (en) | 2019-07-05 |
Family
ID=67102286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822224529.8U Expired - Fee Related CN209070907U (en) | 2018-12-28 | 2018-12-28 | A kind of waterproof construction of display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209070907U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111031749A (en) * | 2019-08-29 | 2020-04-17 | 苏州风正帆智能科技有限公司 | Internet of things remote monitoring device based on android technology |
| CN116047804A (en) * | 2023-03-29 | 2023-05-02 | 惠科股份有限公司 | Panel waterproof construction and display |
-
2018
- 2018-12-28 CN CN201822224529.8U patent/CN209070907U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111031749A (en) * | 2019-08-29 | 2020-04-17 | 苏州风正帆智能科技有限公司 | Internet of things remote monitoring device based on android technology |
| CN116047804A (en) * | 2023-03-29 | 2023-05-02 | 惠科股份有限公司 | Panel waterproof construction and display |
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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 |
Granted publication date: 20190705 Termination date: 20191228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |