CN209461096U - A kind of explosion-proof liquid crystal-spliced screen - Google Patents
A kind of explosion-proof liquid crystal-spliced screen Download PDFInfo
- Publication number
- CN209461096U CN209461096U CN201920318732.3U CN201920318732U CN209461096U CN 209461096 U CN209461096 U CN 209461096U CN 201920318732 U CN201920318732 U CN 201920318732U CN 209461096 U CN209461096 U CN 209461096U
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- China
- Prior art keywords
- loop bar
- liquid crystal
- main frame
- crystal display
- explosion
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- 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
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- 239000007788 liquid Substances 0.000 title claims abstract description 26
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 38
- 239000011521 glass Substances 0.000 claims abstract description 25
- 230000001681 protective effect Effects 0.000 claims abstract description 22
- 238000003466 welding Methods 0.000 claims description 6
- 238000010276 construction Methods 0.000 claims description 3
- 239000005341 toughened glass Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Liquid Crystal (AREA)
Abstract
The utility model discloses a kind of explosion-proof liquid crystal-spliced screens, including main frame, second loop bar and liquid crystal display, the main frame is internally provided with the first fixed link and the second fixed link, and fixed plate is fixed on the rear side inner wall of main frame, and the inside of fixed plate is connected by fixture block with the first loop bar, the installed in front of first loop bar has clamping plate, and first loop bar be internally provided with screw rod, and the rear side of screw rod is connected through main frame with knob, the liquid crystal display is set to the front side of clamping plate, and protective glass is provided on front side of liquid crystal display, and protective glass is connected by limit plate with main frame, the limit plate is installed on the inner wall of main frame.The explosion-proof liquid crystal-spliced screen is provided with protective glass, and protective glass and limit plate are to be connected together, and when colliding in liquid crystal display use process with external object in this way, liquid crystal display can be effectively prevented and directly damaged, ensure that the normal use of liquid crystal display.
Description
Technical field
The utility model relates to liquid crystal-spliced screen technical field, specially a kind of explosion-proof liquid crystal-spliced screen.
Background technique
Liquid crystal-spliced screen can be used as display use, both can be used alone, and can also be spliced into extra large screen use,
It is adjusted with specific reference to actual needs, it is relatively common in our daily life, it is chiefly used in the projection of advertisement, but it is existing
Liquid crystal-spliced screen still have several drawbacks place when in use, such as be not easy to carry out installation fixation, work to liquid crystal-spliced screen
The operation for making personnel is comparatively laborious, and liquid crystal-spliced screen is when in use without protective device, the meeting when colliding with external object
It is directly damaged, and then affects the service efficiency of liquid crystal-spliced screen, so we have proposed a kind of explosion-proof liquid crystal-spliced
Screen, in order to solve the problems, such as to propose among the above.
Utility model content
The purpose of this utility model is to provide a kind of explosion-proof liquid crystal-spliced screens, to solve the mesh that above-mentioned background technique proposes
Preceding liquid crystal-spliced screen in the market is not easy to carry out installation fixation, and the operation of staff is comparatively laborious, and liquid crystal-spliced screen
When in use without protective device, direct damage will receive when colliding with external object, and then affect liquid crystal-spliced screen
Service efficiency the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of explosion-proof liquid crystal-spliced screen, including main frame
Frame, the second loop bar and liquid crystal display, the main frame are internally provided with the first fixed link and the second fixed link, and after main frame
Fixed plate is fixed on the inner wall of side, and the inside of fixed plate is connected by fixture block with the first loop bar, first loop bar
Installed in front has a clamping plate, and the first loop bar is internally provided with screw rod, and the rear side of screw rod is connected through main frame with knob
It connects, offers limit hole on the knob, and limit hole is internally provided with gag lever post, second loop bar is set to first set
The right side of bar, and be connected between the second loop bar and the first loop bar by pull rod, the liquid crystal display is set to the front side of clamping plate, and
Protective glass is provided on front side of liquid crystal display, and protective glass is connected by limit plate with main frame, the limit plate peace
On inner wall loaded on main frame.
Preferably, first fixed link and the second fixed link are an integral structure with main frame, and the first fixed link
The inside of main frame is equally distributed in the second fixed link.
Preferably, the fixed plate and the connection type of main frame inner wall are welding, and fixed plate passes through fixture block and first
Loop bar constitutes slide construction, and fixture block is an integral structure with the first loop bar.
Preferably, the connection type of first loop bar and screw rod be threadedly coupled, and the first loop bar and the second loop bar with
The connection type of clamping plate is to be welded to connect, and the vertical view of clamping plate is in concave.
Preferably, second loop bar and the first loop bar are provided with three groups, and between every group of second loop bar and the first loop bar etc.
Away from the rear side for being distributed in clamping plate.
Preferably, the connection type of the limit plate and main frame inner wall is welding, and limit plate and protective glass are card
Connection is closed, and protective glass is tempered glass.
Compared with prior art, the utility model has the beneficial effects that the explosion-proof liquid crystal-spliced screen,
(1) it is provided with clamping plate, and the vertical view of clamping plate is concave, and clamping plate is with the first loop bar and the second loop bar
It is welded to connect, in this way in the first loop bar and mobile the second loop bar, clamping plate can be driven to move together, by clamping plate to liquid crystal display
It is pushed against, further ensures stability when the subsequent use of liquid crystal display；
(2) it is provided with protective glass, and protective glass and limit plate are to be connected together, in this way in liquid crystal display use process
When colliding with external object, liquid crystal display can be effectively prevented and directly damaged, ensure that the normal use of liquid crystal display；
(3) it is provided with limit hole on knob, and limit hole is angularly distributed, after knob is rotated to certain angle, is convenient for
Knob is fixed, and then screw rod is fixed, screw rod in use can be effectively prevented and autorotation occur
The phenomenon that.
Detailed description of the invention
Fig. 1 is the utility model entirety overlooking structure diagram；
Fig. 2 is the utility model entirety forward sight schematic diagram of internal structure；
Fig. 3 is the utility model entirety forward sight surface structure schematic diagram；
Fig. 4 is enlarged structure schematic diagram at A in the utility model Fig. 1；
Fig. 5 is enlarged structure schematic diagram at B in the utility model Fig. 1；
Fig. 6 connects backsight structural representation with limit hole for the utility model knob.
In figure: 1, main frame；2, the first fixed link；3, the second fixed link；4, fixed plate；5, fixture block；6, the first loop bar；7,
Clamping plate；8, screw rod；9, knob；10, limit hole；11, gag lever post；12, the second loop bar；13, pull rod；14, liquid crystal display；15, it limits
Plate；16, protective glass.
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. 1-6 is please referred to, the utility model provides a kind of technical solution: a kind of explosion-proof liquid crystal-spliced screen, including main frame
1, the first fixed link 2, the second fixed link 3, fixed plate 4, fixture block 5, the first loop bar 6, clamping plate 7, screw rod 8, knob 9, limit hole 10,
Gag lever post 11, the second loop bar 12, pull rod 13, liquid crystal display 14, limit plate 15 and protective glass 16, main frame 1 are internally provided with
First fixed link 2 and the second fixed link 3, and fixed plate 4 is fixed on the rear side inner wall of main frame 1, and the inside of fixed plate 4
It is connected by fixture block 5 with the first loop bar 6, the installed in front of the first loop bar 6 has a clamping plate 7, and the first loop bar 6 is internally provided with
Screw rod 8, and the rear side of screw rod 8 is connected through main frame 1 with knob 9, and limit hole 10, and limit hole are offered on knob 9
10 are internally provided with gag lever post 11, and the second loop bar 12 is set to the right side of the first loop bar 6, and the second loop bar 12 and the first loop bar
It is connected between 6 by pull rod 13, liquid crystal display 14 is set to the front side of clamping plate 7, and the front side of liquid crystal display 14 is provided with protection glass
Glass 16, and protective glass 16 is connected by limit plate 15 with main frame 1, and limit plate 15 is installed on the inner wall of main frame 1；
First fixed link 2 and the second fixed link 3 are an integral structure with main frame 1, and the first fixed link 2 and second is solid
Fixed pole 3 is equally distributed in the inside of main frame 1, the installation convenient for the later period to liquid crystal display 14, can prevent liquid crystal display 14 from occurring
Mobile phenomenon；
Fixed plate 4 and the connection type of 1 inner wall of main frame are welding, and fixed plate 4 passes through 6 structure of fixture block 5 and the first loop bar
At slide construction, and fixture block 5 is an integral structure with the first loop bar 6, in this way when the first loop bar 6 is mobile, can pass through card
The sliding of block 5 makes the more steady of the first loop bar 6 movement, it is ensured that entire installment work is normally carried out；
The connection type of first loop bar 6 and screw rod 8 is is threadedly coupled, and the first loop bar 6 and the second loop bar 12 and clamping plate 7
Connection type is to be welded to connect, and the vertical view of clamping plate 7 is in concave, convenient for being pressed from both sides by clamping plate 7 to liquid crystal display 14
Tightly, it is further ensured that the stability when use of liquid crystal display 14；
Second loop bar 12 and the first loop bar 6 are provided with three groups, and every group of second loop bar 12 and 6 equidistantly distributed of the first loop bar
In the rear side of clamping plate 7, when screw rod 8 rotates, the second loop bar 12 and the first loop bar 6 can be made while pushing clamping plate 7 mobile, thus
Make the more stable of the movement of clamping plate 7；
The connection type of limit plate 15 and 1 inner wall of main frame is welding, and limit plate 15 is to engage company with protective glass 16
It connects, and protective glass 16 is tempered glass, it, can be effectively to liquid crystal display 14 when external object collides with liquid crystal display 14
It is protected, prevents liquid crystal display 14 from directly being damaged, and then liquid crystal display 14 can be used normally.
Working principle: when using the explosion-proof liquid crystal-spliced screen, according to Fig. 1-6, staff first will be ready in advance
Liquid crystal display 14 be stuck between the first fixed link 2 and the second fixed link 3, erection sequence be from top to bottom, from left to right, then work
Knob 9 is turned as personnel, makes knob 9 that screw rod 8 be driven to be rotated, because screw rod 8 is threadedly coupled with the first loop bar 6, and first
It is connected between loop bar 6 and the second loop bar 12 by pull rod 13, so first set bar 6 and second can be made when screw rod 8 rotates
Loop bar 12 moves forward simultaneously, and then push clamping plate 7 to move forward by the first loop bar 6 and the second loop bar 12, and clamping plate 7 is bowed
Depending on being in concave, therefore clamping can be carried out to liquid crystal display 14 by clamping plate 7, clamping plate 7 is installed stronger, in clamping plate
When 7 Forward, the fixture block 5 on the first loop bar 6 and the second loop bar 12 can be slided along fixed plate 4, can make to press from both sides in this way
Plate 7 moves more steady, it is ensured that installment work is normally carried out；
Staff installs other liquid crystal displays 14 after the same method later, and supports in clamping plate 7 and liquid crystal display 14
After tight, gag lever post 11 is inserted into the limit hole 10 on knob 9 by staff, knob 9 is fixed, and then to screw rod 8
It is fixed, screw rod 8 can be effectively prevented and the phenomenon that autorotation occur, after liquid crystal display 14 all installs, work people
Main frame 1 is fixed on the corresponding position of wall by member, and protective glass 16 is installed from the top of main frame 1, makes to protect glass
Glass 16 is fastened on the inside of limit plate 15, can be by anti-when colliding in this way in 14 use process of liquid crystal display with external object
Shield glass 16 protects liquid crystal display 14, prevents liquid crystal display 14 to be directly damaged, and then ensure the normal of liquid crystal display 14
It uses, it is special that the content for being above the course of work of whole device, and being not described in detail in this specification belongs to this field
The prior art well known to industry technical staff.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of explosion-proof liquid crystal-spliced screen, including main frame (1), the second loop bar (12) and liquid crystal display (14), it is characterised in that: institute
That states main frame (1) is internally provided with the first fixed link (2) and the second fixed link (3), and solid on the rear side inner wall of main frame (1)
Surely have fixed plate (4), and the inside of fixed plate (4) is connected by fixture block (5) with the first loop bar (6), first loop bar
(6) installed in front has clamping plate (7), and the first loop bar (6) is internally provided with screw rod (8), and the rear side of screw rod (8) runs through
Main frame (1) is connected with knob (9), offers limit hole (10) on the knob (9), and the inside setting of limit hole (10)
Have gag lever post (11), second loop bar (12) is set to the right side of the first loop bar (6), and the second loop bar (12) and the first loop bar
(6) it is connected between by pull rod (13), the liquid crystal display (14) is set to the front side of clamping plate (7), and before liquid crystal display (14)
Side is provided with protective glass (16), and protective glass (16) is connected by limit plate (15) with main frame (1), the limit
Plate (15) is installed on the inner wall of main frame (1).
2. the explosion-proof liquid crystal-spliced screen of one kind according to claim 1, it is characterised in that: first fixed link (2) and
Two fixed links (3) are an integral structure with main frame (1), and the first fixed link (2) and the second fixed link (3) equidistantly distributed
In the inside of main frame (1).
3. the explosion-proof liquid crystal-spliced screen of one kind according to claim 1, it is characterised in that: the fixed plate (4) and main frame
(1) connection type of inner wall is welding, and fixed plate (4) constitutes slide construction by fixture block (5) and the first loop bar (6), and
Fixture block (5) is an integral structure with the first loop bar (6).
4. the explosion-proof liquid crystal-spliced screen of one kind according to claim 1, it is characterised in that: first loop bar (6) and screw rod
(8) connection type is to be threadedly coupled, and the connection type of the first loop bar (6) and the second loop bar (12) and clamping plate (7) is weldering
It connects in succession, and the vertical view of clamping plate (7) is in concave.
5. the explosion-proof liquid crystal-spliced screen of one kind according to claim 1, it is characterised in that: second loop bar (12) and first
Loop bar (6) is provided with three groups, and every group of second loop bar (12) and the first loop bar (6) are equally distributed in the rear side of clamping plate (7).
6. the explosion-proof liquid crystal-spliced screen of one kind according to claim 1, it is characterised in that: the limit plate (15) and main frame
(1) connection type of inner wall is welding, and limit plate (15) is connected together with protective glass (16), and protective glass (16)
For tempered glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920318732.3U CN209461096U (en) | 2019-03-13 | 2019-03-13 | A kind of explosion-proof liquid crystal-spliced screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920318732.3U CN209461096U (en) | 2019-03-13 | 2019-03-13 | A kind of explosion-proof liquid crystal-spliced screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209461096U true CN209461096U (en) | 2019-10-01 |
Family
ID=68047221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920318732.3U Expired - Fee Related CN209461096U (en) | 2019-03-13 | 2019-03-13 | A kind of explosion-proof liquid crystal-spliced screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209461096U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110827697A (en) * | 2019-11-08 | 2020-02-21 | 安徽影动文化科技有限公司 | Assembled electronic display screen assembly for culture media |
| CN112309275A (en) * | 2020-10-29 | 2021-02-02 | 曹宏宇 | Anti-collision liquid crystal display |
-
2019
- 2019-03-13 CN CN201920318732.3U patent/CN209461096U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110827697A (en) * | 2019-11-08 | 2020-02-21 | 安徽影动文化科技有限公司 | Assembled electronic display screen assembly for culture media |
| CN110827697B (en) * | 2019-11-08 | 2021-12-24 | 上海美创文化科技有限公司 | Assembled electronic display screen assembly for culture media |
| CN112309275A (en) * | 2020-10-29 | 2021-02-02 | 曹宏宇 | Anti-collision liquid crystal 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: 20191001 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |