CN209607346U - A kind of liquid crystal display quickly spliced - Google Patents
A kind of liquid crystal display quickly spliced Download PDFInfo
- Publication number
- CN209607346U CN209607346U CN201920454686.XU CN201920454686U CN209607346U CN 209607346 U CN209607346 U CN 209607346U CN 201920454686 U CN201920454686 U CN 201920454686U CN 209607346 U CN209607346 U CN 209607346U
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- display screen
- magnet
- shell
- liquid crystal
- crystal display
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Abstract
The utility model provides a kind of liquid crystal display quickly spliced, it is related to display screen technology field, the liquid crystal display quickly spliced includes the first display screen and second display screen, the side of first display screen is connected with shell, magnet is provided in shell, the side of magnet is connected with the shaft with housing into rotation installation, the axis of shaft and the pole orientation of magnet are vertically arranged, the side of the shell vertical with the pole orientation of magnet is through with hollow object, the side of the second display screen is connected with cylinder open at one end, movable plate is provided in cylinder, movable plate is connected by the inner wall of elastic component and cylinder, the another side of movable plate is connected with irony rod piece；In the present invention, fixed function can be realized in the first display screen of direct splicing and second display screen, and rotating shaft, which makes the axis direction of the pole orientation of magnet and irony rod piece be staggered, can be disassembled, use and its conveniently, and it is good to splice secured effect.
Description
Technical field
The utility model relates to display screen technology field, specifically a kind of liquid crystal display quickly spliced.
Background technique
LED display is increasingly widely used, the use especially on large board.It is ideal in order to reach
Using effect, it would be desirable to LED display is spliced, but existing LED display splicing construction is complicated, makes LED
It is inconvenient to install between display screen, makes working efficiency inefficiency.
A kind of LED display splicing construction is disclosed in the Chinese patent that Authorization Notice No. is CN205388878U, is wrapped
LED display and splicing attachment device are included, the mounting groove and buckle are clamped, and the center of the splicing attachment device is equipped with solid
Determine hole, the fixation hole is fixedly connected by bolt with threaded hole, and the LED display is connected by mounting groove and buckle with splicing
Connection device is fixedly connected, and LED display is fixedly connected by bolt, fixation hole and threaded hole with splicing attachment device.
Above-mentioned LED display needs to be fixedly connected by bolt, fixation hole with splicing attachment devices such as threaded holes, needs
Manpower such as is bolted at the operation, it is therefore desirable to and it is very inconvenient, also reduce splicing efficiency.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of liquid crystal display quickly spliced, solves existing
Display screen needs to be fixedly connected by bolt, fixation hole with splicing attachment devices such as threaded holes in technology, and manpower is needed to tighten spiral shell
The operation such as bolt, it is therefore desirable to it is very inconvenient, also reduce the problem of splicing efficiency.
To solve the above problems, the utility model provides the following technical solutions:
A kind of liquid crystal display quickly spliced, including the first display screen and second display screen, first display screen
Side is connected with shell, and magnet is provided in shell, and the side of magnet is connected with the shaft with housing into rotation installation, the axis of shaft
The pole orientation of line and magnet is vertically arranged, and the side of the shell vertical with the pole orientation of magnet is through with hollow object, described
The side of second display screen is connected with cylinder open at one end, and movable plate is provided in cylinder, and movable plate passes through elastic component and cylinder
The inner wall of body connects, and the another side of movable plate is connected with irony rod piece.
Fixed ring is connected on the shell, the shaft passes through fixed ring, and the inner wall of fixed ring is opened along its circumferencial direction
Equipped with several grooves, the protrusion that can be snapped onto groove is formed in the shaft.
It is connected with installs case on the shell, one-way driving mechanism, the output of one-way driving mechanism are installed in installs case
End is connect with shaft, and the input terminal of one-way driving mechanism is connected with rotating bar, and rotating bar extends installs case and is connected with turning handle.
The one-way driving mechanism is the outside geneva mechanism being mounted in installs case.
The magnet is discoidal ndfeb magnet.
The elastic component is compressed spring or elastic rubber.
The beneficial effects of the utility model are: the first display screen and second display screen are spliced up and down, by the opening of cylinder
Corresponding with hollow object position magnetic effect due to magnet to irony rod piece is held, irony rod piece is extend into hollow object, realizes
The purpose that first display screen and second display screen quickly splice, when needing quickly to disassemble the first display screen and second display screen
When, then rotating shaft drives magnet rotors, makes the pole orientation of magnet towards upper and lower sides, at this time magnetic of the magnet to irony rod piece
Suction effect, which will weaken, even to disappear, and due to the reset response of elastic component, retracts to irony rod piece in cylinder again, Ji Keshi
The disassembly of existing first display screen and second display screen, therefore in the present invention, the first display screen of direct splicing and second is shown
Fixed function can be realized in display screen, and rotating shaft, which makes the axis direction of the pole orientation of magnet and irony rod piece be staggered, can be realized
Disassembly, use and its conveniently, and it is good to splice secured effect, improves splicing installation effectiveness.
Detailed description of the invention
Fig. 1 is the main view of the first display screen and the non-installation condition of second display screen in specific embodiment of the utility model
Figure.
Fig. 2 is the main view of the first display screen and second display screen installation condition in specific embodiment of the utility model
Figure.
Fig. 3 is the main view outline drawing of shell in specific embodiment of the utility model.
Fig. 4 is the main view outline drawing of shell in the another specific embodiment of the utility model.
Fig. 5 is the cross-sectional view in Fig. 4 along line A-A.
Specific embodiment
The technical solution of the utility model is described below in conjunction with attached drawing.
As illustrated in fig. 1 and 2, a kind of liquid crystal display quickly spliced, including the first display screen 1 and second display screen 2, institute
The side for stating the first display screen 1 is connected with shell 111, magnet 12 is provided in shell 111, the side of magnet 12 is connected with and shell
The shaft 13 that body 111 is rotatablely installed, the pole orientation of the axis and magnet 12 of shaft 13 are vertically arranged, it is preferred that the magnet
12 be discoidal ndfeb magnet, and the side of the shell 11 vertical with the pole orientation of magnet 12 is through with hollow object 14, institute
The side for stating second display screen 2 is connected with cylinder 21 open at one end, movable plate 22 is provided in cylinder 21, movable plate 22 passes through
Elastic component is connect with the inner wall of cylinder 21, it is preferred that the elastic component be compressed spring 23 or elastic rubber, movable plate 22
Another side is connected with irony rod piece 24；As shown in Figure 1, the first display screen 1 and about 2 second display screen are spliced, by cylinder
21 open end is corresponding with 14 position of hollow object, as shown in Fig. 2, the pole orientation of magnet 12 at this time works as cylinder towards left and right sides
After the open end of body 21 is corresponding with 14 position of hollow object, then since magnetic of the magnet 12 to irony rod piece 24 acts on, make irony bar
Part 24 is extend into hollow object 14, realizes the purpose that the first display screen 1 and second display screen 2 quickly splice, quick when needing
When disassembling the first display screen 1 and second display screen 2, then rotating shaft 13, band moving magnet 12 rotate, and make the magnetic pole side of magnet 12
To towards upper and lower sides, magnet 12 will weaken the magnetic effect of irony rod piece 24 and even disappear at this time, due to answering for elastic component
Position effect, retracts to irony rod piece 24 again in cylinder 21, the disassembly of the first display screen 1 and second display screen 2 can be realized,
Therefore in the present invention, fixed function, rotating shaft can be realized in the first display screen of direct splicing 1 and second display screen 2
13, which make the axis direction of the pole orientation of magnet 12 and irony rod piece 24 be staggered, can be disassembled, use and its conveniently, and
It is good to splice secured effect.
In another embodiment of the utility model, as shown in figure 3, fixed ring 15 is connected on the shell 111, it is described
Shaft 13 passes through fixed ring 15, and the inner wall of fixed ring 15 offers several grooves along its circumferencial direction, forms in the shaft 13
There is the protrusion 131 that can be snapped onto groove, when shaft 13 needs to rotate, needs the deformation for overcoming protrusion 131 that can just detach
Groove, it is therefore desirable to certain external force ability rotating shaft 13, so that shaft 13 be made to be able to maintain position behind turned position
Stablize.
In another embodiment of the utility model, as illustrated in figures 4-5, it is connected with installs case 16 on the shell 111, pacifies
Vanning 16 in one-way driving mechanism is installed, the output end of one-way driving mechanism is connect with shaft 13, one-way driving mechanism it is defeated
Enter end and be connected with rotating bar 18, rotating bar 18 extends installs case 16 and is connected with turning handle 19, specifically, the single-direction transmission
Mechanism is the outside geneva mechanism 17 being mounted in installs case 16, and outside geneva mechanism 17 has characteristic (the i.e. outer groove-wheel of single-direction transmission
The driving of the input terminal of mechanism 17 will drive the rotation of output end, but output end as input terminal then outside geneva mechanism 17
In stuck state), therefore only rotation turning handle 19 can just be such that shaft 13 rotates, and make the stabilization of 12 holding position of magnet, need
It is noted that belonging to the prior art, therefore details are not described herein since outside geneva mechanism 17 is the mechanism used in machinery field
Its specific structure.
In the description of the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " company
Connect " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or be integrally connected；It can be machine
Tool connection, is also possible to be electrically connected；It can be directly connected, two members can also be can be indirectly connected through an intermediary
Connection inside part.For the ordinary skill in the art, it can understand that above-mentioned term is practical new at this with concrete condition
Concrete meaning in type.
Claims (6)
1. the liquid crystal display that one kind is quickly spliced, including the first display screen (1) and second display screen (2), characterized in that described
The side of first display screen (1) is connected with shell (11), is provided with magnet (12) in shell (11), the side connection of magnet (12)
There is the shaft (13) with shell (11) rotational installation, the pole orientation of the axis and magnet (12) of shaft (13) is vertically arranged, with
The side of the vertical shell (11) of the pole orientation of magnet (12) is through with hollow object (14), the side of the second display screen (2)
Face is connected with cylinder open at one end (21), is provided with movable plate (22) in cylinder (21), movable plate (22) by elastic component with
The inner wall of cylinder (21) connects, and the another side of movable plate (22) is connected with irony rod piece (24).
2. the liquid crystal display according to claim 1 quickly spliced, characterized in that be connected on the shell (11) solid
Determine ring (15), the shaft (13) passes through fixed ring (15), and the inner wall of fixed ring (15) offers several recessed along its circumferencial direction
Slot forms the protrusion (131) that can be snapped onto groove on the shaft (13).
3. the liquid crystal display according to claim 1 quickly spliced, characterized in that be connected with peace on the shell (11)
It cases (16), one-way driving mechanism is installed in installs case (16), the output end of one-way driving mechanism is connect with shaft (13), single
It is connected with rotating bar (18) to the input terminal of transmission mechanism, rotating bar (18) extends installs case (16) and is connected with turning handle
(19)。
4. the liquid crystal display according to claim 3 quickly spliced, characterized in that the one-way driving mechanism is installation
Outside geneva mechanism (17) in installs case (16).
5. the liquid crystal display according to claim 1 to 4 quickly spliced, characterized in that the magnet (12) is circle
The ndfeb magnet of dish type.
6. the liquid crystal display according to claim 1 to 4 quickly spliced, characterized in that the elastic component is compression
Spring (23) or elastic rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920454686.XU CN209607346U (en) | 2019-04-04 | 2019-04-04 | A kind of liquid crystal display quickly spliced |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920454686.XU CN209607346U (en) | 2019-04-04 | 2019-04-04 | A kind of liquid crystal display quickly spliced |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209607346U true CN209607346U (en) | 2019-11-08 |
Family
ID=68407263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920454686.XU Expired - Fee Related CN209607346U (en) | 2019-04-04 | 2019-04-04 | A kind of liquid crystal display quickly spliced |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209607346U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112032155A (en) * | 2020-09-16 | 2020-12-04 | 谷麦光电科技股份有限公司 | Multi-screen arbitrary splicing industrial control integrated machine |
-
2019
- 2019-04-04 CN CN201920454686.XU patent/CN209607346U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112032155A (en) * | 2020-09-16 | 2020-12-04 | 谷麦光电科技股份有限公司 | Multi-screen arbitrary splicing industrial control integrated machine |
| CN112032155B (en) * | 2020-09-16 | 2021-12-14 | 谷麦光电科技股份有限公司 | Multi-screen arbitrary splicing industrial control integrated machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 511430 703, building 3, No. 46, Shinan Road, Mian village, Dashi street, Panyu District, Guangzhou City, Guangdong Province Patentee after: Guangzhou Zanying Photoelectric Technology Co., Ltd Address before: 511430 3034, floor 1-3, No. 104-120, Dayong Road, Dashan Village, Dashi street, Panyu District, Guangzhou City, Guangdong Province Patentee before: Guangzhou Zanying Trading Co., Ltd |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191108 Termination date: 20210404 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |