CN202110753U - Box bodies of light-emitting diode (LED) display screen and installation structures of same - Google Patents
Box bodies of light-emitting diode (LED) display screen and installation structures of same Download PDFInfo
- Publication number
- CN202110753U CN202110753U CN2011202034625U CN201120203462U CN202110753U CN 202110753 U CN202110753 U CN 202110753U CN 2011202034625 U CN2011202034625 U CN 2011202034625U CN 201120203462 U CN201120203462 U CN 201120203462U CN 202110753 U CN202110753 U CN 202110753U
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- China
- Prior art keywords
- led display
- register pin
- cam
- display casing
- axle part
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Abstract
The utility model discloses an installation structure of box bodies of a light-emitting diode (LED) display screen, which comprises a location pin, a location pin hole and a shaft piece. The location pin hole is arranged on one side of a box body of a first LED display screen, the location pin and the shaft piece are arranged one side of a box body of a second LED display screen opposite to the location pin hole, the shaft piece is provided with a cam, the location pin is coupled with the cam, and the cam is arranged to rotate with the shaft piece to drive the location pin to be inserted in or retreat from the location pin hole. The location pin on the horizontal direction is adopted, so that evenness of the box body of the LED display screen in the horizontal direction is guaranteed. Simultaneously, rotating movement of the cam is converted into horizontal movement of the location pin, so that adjacent box bodies are convenient to connect.
Description
Technical field
The utility model relates to a kind of LED display casing and mounting structure thereof.
Background technology
In the prior art, the register pin of (along gravity direction) on the vertical direction has just been adopted in the installation of adjacent LED display casing, has just adopted claws of a hawk snap close in the horizontal direction.Yet, can't guarantee the flatness on the horizontal direction like this.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model provides a kind of LED display casing.
A kind of LED display casing mounting structure; Comprise register pin, dowel hole and axle part; Said dowel hole is arranged on a side of the first LED display casing, and said register pin and said axle part are arranged on the second LED display casing and the opposite side said dowel hole, and said axle part is provided with cam; Said register pin is coupled to said cam, and is arranged to said cam and inserts or withdraw from said dowel hole with the said register pin of said axle part rotation drive.
Preferably; Also comprise driver plate and locating part; Said driver plate offers the transmission plate hole, and said axle part is installed in the said transmission plate hole, and said register pin is connected with driver plate; Said cam is outside said transmission plate hole and be provided with two convexities of upwards stretching out said transmission plate hole limit from the footpath, and said locating part is arranged on said transmission plate hole limit.
Preferably; Also comprise horizontal latch and offer the lock box plate of gathering sill with the parallel installation of said driver plate and along said dowel hole direction; Said driver plate and register pin are fixed through said horizontal latch, and said horizontal latch passes said gathering sill along the movable vertical direction of register pin.
The utility model also provides a kind of LED display body structure; Comprise the first LED display casing and the second LED display casing, said first LED display casing and the said second LED display casing are installed together through said LED display casing mounting structure.
The utility model also provides a kind of LED display casing; Comprise register pin and axle part; Said register pin and said axle part are arranged on a side of said casing; Said axle part is provided with cam, and said register pin is coupled to said cam, and is arranged to said cam with the said axle part rotation drive said casing sidepiece of said register pin retraction or outstanding from said casing sidepiece.
Owing to adopted the register pin on the horizontal direction, thereby guaranteed the flatness of LED display casing on the horizontal direction, because rotatablely moving of cam converts the tangential movement of register pin into, the connection of adjacent casing is very convenient simultaneously.
Description of drawings
Fig. 1 is the synoptic diagram that the adjacent LED display screen box body in a kind of specific embodiment of the utility model connects;
Fig. 2 is the explosive view of the horizontal positioning device in a kind of specific embodiment of the utility model;
Fig. 3 is the front elevation of the horizontal positioning device in a kind of specific embodiment of the utility model;
Fig. 4 is the structural drawing of Fig. 3 axis spare;
Fig. 5 is the mounting structure figure of the part parts of Fig. 2.
Embodiment
As illustrated in fig. 1 and 2; A kind of LED display casing mounting structure; Comprise register pin 4, dowel hole and axle part 9; Said dowel hole is arranged on the side of the first LED display casing B, said register pin 4 and said axle part 9 be arranged on the second LED display casing A with opposite side said dowel hole (A and B are adjacent LED display casing), said part 9 is provided with cam 91; Said register pin 4 is coupled to said cam 91, and is arranged to said cam 91 and inserts or withdraw from said dowel hole with the said register pin 4 of said axle part 9 rotation drives.
A kind of LED display body structure of specific embodiment; Comprise register pin 4, dowel hole, axle part 9, locating part 6 and driver plate 3; Dowel hole is arranged on the side of LED display casing B; Said register pin 4 and said axle part 9 be arranged on the second LED display casing A with opposite side said dowel hole (A and B are adjacent LED display casing), a part 9 is provided with cam 91, driver plate 3 offers the transmission plate hole; Axle part 9 is installed in the transmission plate hole; Register pin 4 is connected with driver plate 3 and the footpath of edge axle part 9 upwards is provided with, and cam 91 is outside driver plate 3 holes and be provided with two convexities 92 of upwards stretching out said transmission plate hole limit from the footpath, and locating part 6 is arranged on the limit of transmission plate hole.
Preferably, also comprise horizontal latch 5, the pilot hole side also has gathering sill 10, and driver plate 3 is fixed through horizontal latch 5 with register pin 4, and laterally latch 5 passes gathering sill 10 along register pin 4 movable vertical direction.
Preferably, also comprise the lock box 1 and 7, the axle pad plate 2 that cooperatively interact, screw 8 is used for lock box 1 and 7 is fixed into a horizontal positioning device according to shown in Figure 2 with axle pad plate 2, driver plate 3, axle part 9.
As shown in Figure 5; After horizontal positioning device is installed in the LED display casing, promptly can use T type spanner rotating shaft piece 9 commonly used, locating part 6 slides along cam 9 surfaces relatively; When locating part moves to the axle convexity 92 far away from axle part 9; The position of locating part 6 reaches the high order end of range of movement, thereby makes driver plate 3 tangential movements to high order end, makes register pin 4 toward retraction; On the contrary, when locating part moved to the nearer convexity 92 of axle from axle part 9, the position of locating part 6 reached the low order end of range of movement, thereby makes driver plate 3 tangential movements to low order end, makes register pin 4 toward protracting; Thereby realized that rotatablely moving of cam converts the tangential movement of register pin 4 into.
Above content is the further explain that combines concrete preferred embodiment that the utility model is done, and can not assert that the practical implementation of the utility model is confined to these explanations.For the those of ordinary skill of technical field under the utility model, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be regarded as belonging to the protection domain of the utility model.
Claims (5)
1. LED display casing mounting structure; It is characterized in that: comprise register pin, dowel hole and axle part; Said dowel hole is arranged on a side of the first LED display casing, and said register pin and said axle part are arranged on the second LED display casing and the opposite side said dowel hole, and said axle part is provided with cam; Said register pin is coupled to said cam, and is arranged to said cam and inserts or withdraw from said dowel hole with the said register pin of said axle part rotation drive.
2. LED display casing mounting structure as claimed in claim 1; It is characterized in that: also comprise driver plate and locating part; Said driver plate offers the transmission plate hole, and said axle part is installed in the said transmission plate hole, and said register pin is connected with driver plate; Said cam is outside said transmission plate hole and be provided with two convexities of upwards stretching out said transmission plate hole limit from the footpath, and said locating part is arranged on said transmission plate hole limit.
3. according to claim 1 or claim 2 LED display casing mounting structure; It is characterized in that: also comprise horizontal latch and offer the lock box plate of gathering sill with the parallel installation of said driver plate and along said dowel hole direction; Said driver plate and register pin are fixed through said horizontal latch, and said horizontal latch passes said gathering sill along the movable vertical direction of register pin.
4. LED display body structure; Comprise the first LED display casing and the second LED display casing, it is characterized in that: said first LED display casing and the said second LED display casing are through being installed together like each said LED display casing mounting structure of claim 1-3.
5. LED display casing; It is characterized in that: comprise register pin and axle part; Said register pin and said axle part are arranged on a side of said casing; Said axle part is provided with cam, and said register pin is coupled to said cam, and is arranged to said cam with the said axle part rotation drive said casing sidepiece of said register pin retraction or outstanding from said casing sidepiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202034625U CN202110753U (en) | 2011-06-16 | 2011-06-16 | Box bodies of light-emitting diode (LED) display screen and installation structures of same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202034625U CN202110753U (en) | 2011-06-16 | 2011-06-16 | Box bodies of light-emitting diode (LED) display screen and installation structures of same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202110753U true CN202110753U (en) | 2012-01-11 |
Family
ID=45436203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202034625U Expired - Lifetime CN202110753U (en) | 2011-06-16 | 2011-06-16 | Box bodies of light-emitting diode (LED) display screen and installation structures of same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202110753U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102542931A (en) * | 2012-03-09 | 2012-07-04 | 深圳市丽晶光电科技股份有限公司 | LED (light-emitting diode) display screen box body |
| CN102831840A (en) * | 2012-09-13 | 2012-12-19 | 广州市浩洋电子有限公司 | Fast connection mechanism for light emitting diode (LED) display screen |
| CN103413497A (en) * | 2013-05-22 | 2013-11-27 | 中山市山木显示技术有限公司 | Module assembling structure allowing display screen to be maintained in front-and-back mode |
-
2011
- 2011-06-16 CN CN2011202034625U patent/CN202110753U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102542931A (en) * | 2012-03-09 | 2012-07-04 | 深圳市丽晶光电科技股份有限公司 | LED (light-emitting diode) display screen box body |
| CN102831840A (en) * | 2012-09-13 | 2012-12-19 | 广州市浩洋电子有限公司 | Fast connection mechanism for light emitting diode (LED) display screen |
| CN102831840B (en) * | 2012-09-13 | 2015-06-10 | 广州市浩洋电子有限公司 | Fast connection mechanism for light emitting diode (LED) display screen |
| CN103413497A (en) * | 2013-05-22 | 2013-11-27 | 中山市山木显示技术有限公司 | Module assembling structure allowing display screen to be maintained in front-and-back mode |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 518103 Guangdong, Shenzhen City, Guangdong Province, Baoan District Fuyong street oyyip road Xu Yuchang Industrial Park, B2 Patentee after: Shenzhen Lightking Technology Co., Ltd. Address before: 518103 Shenzhen, Guangdong, Fuyong street and the Far East Industrial Zone, the new building of the third Baoan District Patentee before: Shenzhen Lightking Technology Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120111 |