CN202301305U - Rotary lock catch device for splicing LED (Light-Emitting Diode) display screens - Google Patents
Rotary lock catch device for splicing LED (Light-Emitting Diode) display screens Download PDFInfo
- Publication number
- CN202301305U CN202301305U CN2011204056370U CN201120405637U CN202301305U CN 202301305 U CN202301305 U CN 202301305U CN 2011204056370 U CN2011204056370 U CN 2011204056370U CN 201120405637 U CN201120405637 U CN 201120405637U CN 202301305 U CN202301305 U CN 202301305U
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- China
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- lock catch
- rotary lock
- buckle
- catch device
- cover plate
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Abstract
The utility model relates to a rotary lock catch device for splicing LED (Light-Emitting Diode) display screens; the rotary lock catch device solves the technical problems of complex structure and high production cost of the traditional rotary lock catch; the adopted technical scheme is as follows: the structure of the lock catch device comprises a buckle plate, a substrate with an arc-shaped guide groove and a connecting component with a sliding dowel, wherein the buckle plate is matched with a nut, a buckle plate rotating and adjusting mechanism is added in the lock catch device, the connecting component is fixedly connected with the buckle plate, and the buckle plate forms a sliding degree-of-freedom with the help of the coordination of the sliding dowel and the arc-shaped guide groove. The rotary lock catch device has the advantages that the rotary lock catch device is simple and convenient to operate, the arc-shaped display screens with different radians can be spliced according to the practical requirement of the site, and the production cost of the rotary lock catch is greatly reduced.
Description
Technical field
The utility model relates to a kind of locker, belongs to the LED display technical field, particularly a kind ofly splices the rotation locking device that LED display is used.
Background technique
When traditional LED display was wanted to splice the arc effect, what adopt usually was the sized LED display casing according to radian, puts certain angle during installation between casing and the casing and realizes.This course of working to display screen box body is had relatively high expectations, and a kind of casing can only splice a kind of radian, and versatility is relatively poor.At present; Increase along with arc display screen quantity; Many tame LED displays manufacturing company has designed and has been used for the rotating latch that splices between the arc display screen box body; But these rotating latch complex structures, cost of production height, and almost completely abandoned mode of operation for the chain button of ordinary straight of approval that industry is known well, complicacy is loaded down with trivial details during operation.To the appearance of above problem, existing technology does not well solve, and has normally brought trouble to related domain work.
Summary of the invention
The utility model will solve existing rotating latch complex structure, technical problem that cost of production is high; The utility model has designed a kind of rotation locking device that LED display is used that splices; On the buckle of the chain button of ordinary straight, increase a buckle rotation regulating mechanism; Simple and convenient during operation, and reduced the cost of production of rotating latch.
The utility model for realizing the technological scheme that goal of the invention adopts is; A kind ofly splice the rotation locking device that LED display is used; Comprise the buckle supporting in the structure with nut; Key is: in locker, set up the buckle rotation regulating mechanism, comprise the substrate that has arc guide groove in the structure and have the connection part that is fixedly connected with buckle of sliding pin, buckle forms by the free sliding degree of sliding pin and arc guide groove and is rotatably assorted.
The beneficial effect of the utility model is on the buckle of the chain button of ordinary straight of approval that industry is known well, to increase a buckle rotation regulating mechanism; Make when splicing between the casing of arc display screen simple to operate; Can splice multiple different radian according to actual needs, and greatly reduce the cost of production of rotating latch.
Below in conjunction with accompanying drawing the utility model is elaborated.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the decomposing state structural representation of buckle rotation regulating mechanism in the utility model.
In the accompanying drawing, the 1st, lock bolt, the 2nd, buckle, the 3rd, buckle rotation regulating mechanism, the 4th, upper cover plate, the 5th, lower cover plate, the 6th, intermediate support pin, the 7th, substrate.
Embodiment
Referring to accompanying drawing; A kind ofly splice the rotation locking device that LED display is used; Comprise the buckle 2 supporting in the structure with nut; In locker, set up buckle rotation regulating mechanism 3, comprise the substrate 7 that has arc guide groove in the structure and have the connection part that is fixedly connected with buckle 2 of sliding pin, buckle 2 forms by the free sliding degree of sliding pin and arc guide groove and is rotatably assorted.
Above-mentioned connection part comprises: the upper cover plate 4 that clamps substrate 7 is fixedly connected with buckle 2 by bolt with lower cover plate 5, upper cover plate 4, lower cover plate 5.
Above-mentioned substrate 7 is fixedly welded on the casing.
Between upper cover plate 4, lower cover plate 5, also be provided with intermediate support pin 6, lock by lock bolt 1.
The utility model is when concrete the use: substrate 7 along continuous straight runs that have arc guide groove are fixedly welded on the inboard of right side casing left border; Upper cover plate 4, lower cover plate 5 are fixedly connected with the buckle that has sliding pin 2 by bolt substrate 7 tightly are clipped in the middle; By lock bolt 1 upper cover plate 4 and lower cover plate 5 are locked; Between upper cover plate 4 and lower cover plate 5, also be provided with intermediate support pin 6, play a supportive role.Buckle 2 is rotatably assorted by the free sliding degree formation of sliding pin and arc guide groove; After according to the actual demand at scene buckle rotation regulating mechanism 3 being turned to proper angle during installation; With nut pass left side casing right flank, and right side casing left surface on the supporting through hole of offering be inserted in the attachment hole of buckle 2 and lock, accomplish the splicing between the casing.
Claims (4)
1. one kind splices the rotation locking device that LED display is used; Comprise the buckle supporting (2) in the structure with nut; It is characterized in that: in locker, set up buckle rotation regulating mechanism (3); Comprise the substrate (7) that has arc guide groove in the structure and have the connection part that is fixedly connected with buckle (2) of sliding pin that buckle (2) forms by the free sliding degree of sliding pin and arc guide groove and is rotatably assorted.
2. a kind of rotation locking device that LED display is used that splices according to claim 1; It is characterized in that: described connection part comprises: clamp the upper cover plate (4) and the lower cover plate (5) of substrate (7), upper cover plate (4), lower cover plate (5) are fixedly connected with buckle (2) by bolt.
3. a kind of rotation locking device that LED display is used that splices according to claim 1, it is characterized in that: described substrate (7) is fixedly welded on the casing.
4. a kind of rotation locking device that LED display is used that splices according to claim 2 is characterized in that: between upper cover plate (4), lower cover plate (5), also be provided with intermediate support pin (6), lock by lock bolt (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204056370U CN202301305U (en) | 2011-10-21 | 2011-10-21 | Rotary lock catch device for splicing LED (Light-Emitting Diode) display screens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204056370U CN202301305U (en) | 2011-10-21 | 2011-10-21 | Rotary lock catch device for splicing LED (Light-Emitting Diode) display screens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202301305U true CN202301305U (en) | 2012-07-04 |
Family
ID=46370214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204056370U Expired - Fee Related CN202301305U (en) | 2011-10-21 | 2011-10-21 | Rotary lock catch device for splicing LED (Light-Emitting Diode) display screens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202301305U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102855824A (en) * | 2012-09-12 | 2013-01-02 | 深圳市奥拓电子股份有限公司 | Quick splicing device for display screen |
| CN111192527A (en) * | 2020-03-05 | 2020-05-22 | 中国科学院苏州生物医学工程技术研究所 | Spliced screen for rehabilitation training system |
-
2011
- 2011-10-21 CN CN2011204056370U patent/CN202301305U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102855824A (en) * | 2012-09-12 | 2013-01-02 | 深圳市奥拓电子股份有限公司 | Quick splicing device for display screen |
| CN102855824B (en) * | 2012-09-12 | 2015-01-14 | 深圳市奥拓电子股份有限公司 | Quick splicing device for display screen |
| CN111192527A (en) * | 2020-03-05 | 2020-05-22 | 中国科学院苏州生物医学工程技术研究所 | Spliced screen for rehabilitation training system |
| CN111192527B (en) * | 2020-03-05 | 2024-05-17 | 中国科学院苏州生物医学工程技术研究所 | Spliced screen for rehabilitation training system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Shenzhen Gengchuang Electronics Co., Ltd. Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Shenzhen Gengchuang Electronics Co., Ltd. Document name: Notification of Termination of Patent Right |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Shenzhen Gengchuang Electronics Co., Ltd. Document name: Notification to Go Through Formalities Rectification of Restoration of Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20121021 |
|
| DD01 | Delivery of document by public notice |
Addressee: Shenzhen Gengchuang Electronics Co., Ltd. Document name: Notification of Decision on Request for Restoration of Right |