CN209460521U - A kind of attachment device for LCD liquid crystal display die set - Google Patents
A kind of attachment device for LCD liquid crystal display die set Download PDFInfo
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- CN209460521U CN209460521U CN201821898936.0U CN201821898936U CN209460521U CN 209460521 U CN209460521 U CN 209460521U CN 201821898936 U CN201821898936 U CN 201821898936U CN 209460521 U CN209460521 U CN 209460521U
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- liquid crystal
- crystal display
- die set
- display die
- fixedly connected
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Abstract
The utility model is suitable for field of liquid crystal display, provide a kind of attachment device for LCD liquid crystal display die set, including housing unit, seal assembly and liquid crystal display die set, the housing unit includes main casing and time shell, the main casing is threadably secured with time shell and connect, the seal assembly includes twisting head, screw rod and squeezing cushion, and the stubborn head is fixedly connected with the screw rod, and the external screen is fixedly connected with the backlight lamp group；By the way that seal assembly is arranged, upper and lower ends can cross extruding cushion respectively and apron is sealed, in order to reinforce leakproofness, lower end is provided with screw and carries out row reinforcement extruding and fix, upper and lower both direction carries out the extruding of complete attaching type simultaneously, so that LCD liquid crystal display die set is in an extremely tight sealing state, plays the dust-proof effect of waterproof, the service life of LCD liquid crystal display die set entirety is extended, and dust-proof effect plays does not influence the effect that display screen is normally shown.
Description
Technical field
The utility model belongs to field of liquid crystal display more particularly to a kind of attachment device for LCD liquid crystal display die set.
Background technique
Liquid crystal module is simply exactly screen plus back light unit.The display unit of LCD TV is exactly liquid crystal module,
Status is equivalent to the kinescope in CRT.Other parts include power circuit, signal processing circuit etc., certainly there are also shell what
's.Mould group is broadly divided into screen and back light unit.Two parts are assembled together, but are independent from each other when work.
The attachment device of usual LCD liquid crystal display die set is all simply to be fixed on together, sealing is tight after mounting
Process be usually made very simple and crude, the effect of waterproof and dustproof is very bad, meet water in the case where it is readily permeable arrive liquid crystal display
Module internal brings the possibility of corrosion to liquid crystal display die set, to when encountering dust, it is also possible to which infiltration is entered, and is attached to
On the screen of liquid crystal display die set, the display effect of screen has been seriously affected.
Utility model content
The utility model provides a kind of attachment device for LCD liquid crystal display die set, it is intended to solve usual LCD liquid crystal
The attachment device for showing mould group is all simply to be fixed on to seal tight process together and be usually made very simple and crude after mounting,
The effect of waterproof and dustproof is very bad, meets readily permeable to inside liquid crystal display die set in the case where water, gives liquid crystal display mode
Group brings the possibility of corrosion, to when encountering dust, it is also possible to which infiltration is entered, and is attached on the screen of liquid crystal display die set, sternly
The problem of affecting the display effect of screen again.
The utility model is realized in this way a kind of attachment device for LCD liquid crystal display die set, including shell group
Part, seal assembly and liquid crystal display die set, the housing unit include main casing and time shell, the main casing and time shell
It is threadably secured connection, the secondary shell is located at the lower section of the main casing；
The seal assembly includes twisting head, screw rod and squeezing cushion, and the stubborn head is fixedly connected with the screw rod, institute
The lower section that stubborn head is located at the screw rod is stated, the extruding cushion is fixedly connected with the cap nut, and the extruding cushion is located at
The top of the screw rod；
The liquid crystal display die set includes external screen and backlight lamp group, and the external screen is fixedly connected with the backlight lamp group, institute
External screen is stated to be located at the upper surface location of the backlight lamp group.
The utility model also provides preferably, and the seal assembly further includes cap nut, the cap nut and the secondary shell
Body is fixedly connected, and the cap nut is located at the upper surface middle position of the secondary shell.
The utility model also provides preferably, and the seal assembly further includes apron, and the apron is fixed with the external screen
Connection, the apron are fitted in the upper edge surface of the external screen.
The utility model also provides preferably, and the liquid crystal display die set further includes route, the route and the backlight
Lamp group is fixedly connected, and the route is located at the lower section of the backlight lamp group.
The utility model also provides preferably, and the extruding cushion further includes emargintion, and the emargintion is set as
A notch for squeezing cushion edge.
Compared with prior art, the utility model has the beneficial effects that one kind of the utility model is used for LCD liquid crystal display
The attachment device of mould group, by the way that seal assembly is arranged, upper and lower ends can cross extruding cushion respectively and apron is sealed, in order to add
Strong leakproofness, lower end are provided with screw and carry out row reinforcement extruding and fix, and upper and lower both direction carries out complete attaching type simultaneously
It squeezes, so that LCD liquid crystal display die set is in an extremely tight sealing state, play the dust-proof effect of waterproof, extend
The service life of LCD liquid crystal display die set entirety, and dust-proof effect plays does not influence the effect that display screen is normally shown.
Detailed description of the invention
Fig. 1 is the attachment device structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of apron in the utility model；
Fig. 3 is that soft cushion structure schematic diagram is squeezed in the utility model；
In figure: 1- housing unit, 11- main casing, 12- shell, 2- seal assembly, 21- twist head, 22- cap nut, 23-
Screw rod, 24- squeeze cushion, 25- apron, 3- liquid crystal display die set, 31- external screen, 32- backlight lamp group, 33- route, the side 241-
Edge notch.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of connection for LCD liquid crystal display die set
Device, including housing unit 1, seal assembly 2 and liquid crystal display die set 3, housing unit 1 include main casing 11 and time shell 12,
Main casing 11 is threadably secured with time shell 12 and connect, and secondary shell 12 is located at the lower section of main casing 11；
Seal assembly 2 includes twisting head 21, screw rod 23 and squeezing cushion 24, twists head 21 and is fixedly connected with screw rod 23, twists
First 21 are located at the lower section of screw rod 23, squeeze cushion 24 and are fixedly connected with cap nut 22, squeeze cushion 24 and are located at screw rod 23
Top；
Liquid crystal display die set 3 includes external screen 31 and backlight lamp group 32, and external screen 31 is fixedly connected with backlight lamp group 32, external screen 31
At the upper surface location of backlight lamp group 32.
In the present embodiment, liquid crystal display die set 3 is fixed and is installed by setting seal assembly 2 and housing unit 1
In the inside of seal assembly 2, drives 23 pairs of extruding cushions 24 of screw rod to squeeze by twisting turning for head 21, make liquid crystal display
Mould group 3, which is not only, to be fixed on internal and reduces in fixation procedure and brings possible gap, and cause water and thin shape dust into
Row, so, has greatly reinforced leakproofness, has protected the normal use of liquid crystal display die set 3, prolong its service life.
Further, seal assembly 2 further includes cap nut 22, and cap nut 22 is fixedly connected with time shell 12, cap nut 22
Positioned at the upper surface middle position of secondary shell 12.
In the present embodiment, by the way that cap nut 22 is arranged, for squeeze provide one can tightly can pine with chalaza, prevent
It will appear the state of loosening after extruding, provide the state for persistently tightening sealing to squeeze to seal.
Further, seal assembly 2 further includes apron 25, and apron 25 is fixedly connected with external screen 31, and apron 25 is fitted in outer
In the upper edge surface of screen 31.
In the present embodiment, by the way that apron 25 is arranged, apron upper surface fits closely with main casing 11, lower surface with outside
The edge circle of screen 31 fits closely, and fits closely what the extrusion process cooperation of itself rubber material cooperation lower section was completed, than normal
Leakproofness brought by simple fitting is stronger.
Further, liquid crystal display die set 3 further includes route 33, and route 33 is fixedly connected with backlight lamp group 32, route 33
Positioned at the lower section of backlight lamp group 32.
In the present embodiment, by the way that route 33 is arranged, liquid crystal display die set 3 and outside are constituted into electric connection pivot
Knob provides advantageous basis for the normal use of liquid crystal display die set 3.
Further, squeezing cushion 24 further includes emargintion 241, and emargintion 241 is set as squeezing 24 edge of cushion
One notch at place.
In the present embodiment, by the way that emargintion 241 is arranged, a scalloped channels, route 33 are provided for route 33
After emargintion 241, waterproof material can be crossed and be filled intermediate gap, so, both play sealing function,
Again line channel can be provided to the normal use of liquid crystal display die set 3.
The working principle and process for using of the utility model: after the utility model installs, apron 25 is arranged in master
And then the inside top of shell 11, liquid crystal display die set 3 resist apron 25, will further squeeze cushion 24 and resist liquid crystal display
Mould group 3, and route 33 is passed through into emargintion 241, gap therein is filled with waterproof material, then by secondary shell 12 and master
Shell 11 is tightened, and stubborn head 21 is finally turned, and squeezes top by the rotation of screw rod, stubborn head 21 can not further be turned by turning
Until, make liquid crystal display die set 3 be in it is extremely closely knit in the state of, play the role of waterproof and prevent thin shape dust, extend
Its service life, forms a kind of attachment device for LCD liquid crystal display die set.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (5)
1. a kind of attachment device for LCD liquid crystal display die set, it is characterised in that: including housing unit (1), seal assembly
(2) and liquid crystal display die set (3), the housing unit (1) include main casing (11) and time shell (12), the main casing
(11) it is threadably secured and connect with time shell (12), the secondary shell (12) is located at the lower section of the main casing (11)；
The seal assembly (2) includes twisting head (21), cap nut (22), screw rod (23) and squeezing cushion (24), the stubborn head
(21) it is fixedly connected with the screw rod (23), the stubborn head (21) is located at the lower section of the screw rod (23), and the extruding is soft
Pad (24) is fixedly connected with the cap nut (22), the top for squeezing cushion (24) and being located at the screw rod (23)；
The liquid crystal display die set (3) includes external screen (31) and backlight lamp group (32), the external screen (31) and the backlight lamp group
(32) it is fixedly connected, the external screen (31) is located at the upper surface location of the backlight lamp group (32).
2. a kind of attachment device for LCD liquid crystal display die set as described in claim 1, it is characterised in that: the sealing
Component (2) further includes cap nut (22), and the cap nut (22) is fixedly connected with the secondary shell (12), the cap nut (22)
Positioned at the upper surface middle position of the secondary shell (12).
3. a kind of attachment device for LCD liquid crystal display die set as described in claim 1, it is characterised in that: the sealing
Component (2) further includes apron (25), and the apron (25) is fixedly connected with the external screen (31), and the apron (25) is fitted in institute
In the upper edge surface for stating external screen (31).
4. a kind of attachment device for LCD liquid crystal display die set as described in claim 1, it is characterised in that: the liquid crystal
Display module (3) further includes route (33), and the route (33) is fixedly connected with the backlight lamp group (32), the route (33)
Positioned at the lower section of the backlight lamp group (32).
5. a kind of attachment device for LCD liquid crystal display die set as described in claim 1, it is characterised in that: the extruding
Cushion (24) further includes emargintion (241), and the emargintion (241) is set as described and squeezes the one of cushion (24) edge
A notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821898936.0U CN209460521U (en) | 2018-11-19 | 2018-11-19 | A kind of attachment device for LCD liquid crystal display die set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821898936.0U CN209460521U (en) | 2018-11-19 | 2018-11-19 | A kind of attachment device for LCD liquid crystal display die set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209460521U true CN209460521U (en) | 2019-10-01 |
Family
ID=68038384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821898936.0U Active CN209460521U (en) | 2018-11-19 | 2018-11-19 | A kind of attachment device for LCD liquid crystal display die set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209460521U (en) |
-
2018
- 2018-11-19 CN CN201821898936.0U patent/CN209460521U/en active Active
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