CN204371847U - A kind of LED box simple lock - Google Patents
A kind of LED box simple lock Download PDFInfo
- Publication number
- CN204371847U CN204371847U CN201420592181.7U CN201420592181U CN204371847U CN 204371847 U CN204371847 U CN 204371847U CN 201420592181 U CN201420592181 U CN 201420592181U CN 204371847 U CN204371847 U CN 204371847U
- Authority
- CN
- China
- Prior art keywords
- dead bolt
- snap close
- bolt pin
- stop
- lock
- Prior art date
- 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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Abstract
The technical solution adopted in the utility model is: a kind of LED box simple lock, comprise: lock body and stop, described lock body comprises the dead bolt pin that dead bolt is frustoconic shape, the lock body base with set screw be set on dead bolt pin, is arranged at the nut lock with handle of dead bolt pin root, described dead bolt pin root is screw thread, and coincide with nut lock thread in inner cavity, described dead bolt pin is provided with straight trough ditch; Described stop comprises stop seat, the snap close mobile plate be placed in stop seat, be placed in stop seat and power assistant spring between snap close mobile plate and be placed on the cover plate of stop seat, described stop seat, snap close mobile plate, cover plate three be the middle circular hole being provided with concentric of a size separately, the large I of described circular hole makes that dead bolt pin is smooth and easy to be passed through, described snap close mobile plate circular hole is other is provided with elliptical aperture, be provided with the movable board slot of snap close in described stop seat, the bottom of the movable board slot of described snap close is provided with power assistant spring groove.
Description
Technical field
The utility model relates to LED box interconnection technique field, is specifically related to the device of the quick connection locking of adjacent LED box.
Background technique
Along with the development of LED display, large display screen is combined to form by multiple small display, little display screen is arranged in LED box and also forms large display screen side by side, the stable connection of LED box, directly have influence on the display effect of large display screen, such LED box is heavier framework naturally, locking is connected between multiple LED box, conventional method tightens because screw connects, or tighten after the snap close hasp of seizing type, due to LED box weight ratio comparatively, the conventional mounting mode of locking is connected between multiple LED box, general two people are operating as safety, special in high-lift operation, general needs two people is operating as safety.The such as patent No. is the product of 201020281252, the effect of its spring, operator can be made to need to go to advance and the connecting of adjacent boxes by larger power, then transmission buckle blocks adjacent casing, when high-lift operation, need people's righting to after just in time adjacent LED box, then lock connecting rod is advanced adjacent LED casing and rotates make horizontal pin be stuck in pin locating slot, operator is harder; And for example the patent No. is the automatic quick mounting LED box simple lock of 2014200982890, although this kind of is installed lock and overcomes the former Problems existing, because its dead bolt guide needs when tightening dead bolt to rotate multi-turn, and the outside of dead bolt guide is rough surface, when installing many LED box, the hand of installation personnel is easily injured, which increases the labor intensity of installation personnel, in addition, the design of its jump ring, adds the operation of processing dead bolt pin, and installs the assembly process of lock.
Model utility content
For above-mentioned the deficiencies in the prior art, the technical problems to be solved in the utility model is to provide a kind of novel quick mounting lock, single quick mounting can lock two adjacent LED box during installation.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of LED box simple lock, comprise: lock body and stop, described lock body comprises the dead bolt pin that dead bolt is frustoconic shape, the lock body base with set screw be set on dead bolt pin, is arranged at the nut lock with handle of dead bolt pin root, described dead bolt pin root is screw thread, and coincide with nut lock thread in inner cavity, described dead bolt pin is provided with straight trough ditch; Described stop comprises stop seat, the snap close mobile plate be placed in stop seat, be placed in stop seat and power assistant spring between snap close mobile plate and be placed on the cover plate of stop seat, described stop seat, snap close mobile plate, cover plate three be the middle circular hole being provided with concentric of a size separately, the large I of described circular hole makes that dead bolt pin is smooth and easy to be passed through, described snap close mobile plate circular hole is other is provided with elliptical aperture, be provided with the movable board slot of snap close in described stop seat, the bottom of the movable board slot of described snap close is provided with power assistant spring groove.
The beneficial effects of the utility model are, two LED box connected, lock body is fixed therein in a LED box edge, tongue stop is fixed in another LED box edge, be provided with elliptical aperture snap close mobile plate can after the screw of fixing stop seat passes still freedom of movement, snap close mobile plate in stop is under the effect of power assistant spring, the circular hole of snap close mobile plate and the circular hole of stop seat and cover plate misplace, when adjacent two LED box connections, after the dead bolt of the frustoconic shape snap close mobile plate through the dislocation circular hole under power assistant spring effect, be that two LED box are connected fixing temporarily, now rotate the nut lock with handle, due to power leverage during twisting handle, like a cork by two LED box lockings.The utility model has processing, assembling is simple, installs time saving and energy saving effect, thus the labor intensity reducing installation personnel, the effect of increasing work efficiency.
Accompanying drawing explanation
Fig. 1 is structural drawing of the present utility model;
Mark corresponding content in accompanying drawing:
1 lock body 2 stop
11 dead bolt pin 21 stop seats
The movable board slot of 111 dead bolt 211 snap closes
112 straight trough ditch 212 power assistant spring grooves
113 lock pin screw thread 22 snap close mobile plates
12 nut lock 221 elliptical apertures
121 handle 23 cover plates
13 lock body base 24 power assistant spring
131 set screw 3 retaining screws
132 set screw hole
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Embodiment
With reference to shown in Fig. 1, the utility model is primarily of lock body 1 and stop 2 two-part composition, and be arranged in two LED box edges that will connect respectively, described lock body 1 comprises dead bolt pin 11, lock body base 13, nut lock 12, lock body base 13 is installed in LED box edge by screw, dead bolt pin 11 is through lock body base 13, set screw 131 in lock body base 13 twists in set screw hole 132, and be in the straight trough ditch 112 in dead bolt pin 11, nut lock 12 turns round the lock pin screw thread 113 in dead bolt pin 11 root, described stop 2 comprises stop seat 21, snap close mobile plate 22, cover plate 23, power assistant spring 24, snap close mobile plate 22 is positioned in the movable board slot 211 of snap close of stop seat 21, power assistant spring 24 is placed in power assistant spring groove 212, elliptical aperture 221 in snap close mobile plate 22 is after the retaining screw 3 of fixing stop seat 21 passes and tightens, snap close mobile plate 22 still can activity freely, power assistant spring 24 makes the circular hole in snap close mobile plate 22 no longer concentric with the circular hole of stop seat 21, be in misaligned state, cover plate 23 is screwed on stop seat 21, stop 2 is screwed in another edge needing the LED box connected, during two LED box connections, first be installed with the LED box of stop 2, in the LED box being provided with lock body 1, nut lock 12 twisting is fallen back on bottom dead bolt pin 11, dead bolt pin 11 is turned round as stretching out the longest state of lock body base 13, now, suffer to the LED box being provided with stop 2, and on nut lock 12, by some power, dead bolt 111 is passed the circular hole of cover plate 23, and clash into the circular hole with cover plate 23 gently, the snap close mobile plate 22 of the circular hole dislocation of stop seat 21, by to clash into into circular hole concentric with the snap close mobile plate 22 that stop seat 21 and cover plate 23 circular hole misplace, snap close mobile plate 22 passes through afterwards at dead bolt 11, under the effect of power assistant spring 24, block dead bolt 112 instantaneously and recover misaligned state, now, dead bolt pin 11 can be shunk tension stop 2 and then pin two connected LED box by handle 121 in rotating nut lock 12.
Above a kind of LED box simple lock provided by the utility model is described in detail, for one of ordinary skill in the art, according to the thought of the utility model case study on implementation, all will change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (1)
1. a LED box simple lock, comprising:
Lock body, described lock body comprises the dead bolt pin that dead bolt is frustoconic shape, the lock body base with set screw be set on dead bolt pin, and
Stop, described stop comprises stop seat, the snap close mobile plate be placed in stop seat, be placed in stop seat and power assistant spring between snap close mobile plate and be placed on the cover plate of stop seat, described stop seat, snap close mobile plate, cover plate three be the middle circular hole being provided with concentric of a size separately, the large I of described circular hole makes that dead bolt pin is smooth and easy to be passed through
It is characterized in that: described lock body also comprises the nut lock with handle being arranged at dead bolt pin root, described dead bolt pin root is screw thread, and coincide with nut lock thread in inner cavity, and described dead bolt pin is provided with straight trough ditch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420592181.7U CN204371847U (en) | 2014-10-14 | 2014-10-14 | A kind of LED box simple lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420592181.7U CN204371847U (en) | 2014-10-14 | 2014-10-14 | A kind of LED box simple lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204371847U true CN204371847U (en) | 2015-06-03 |
Family
ID=53328070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420592181.7U Expired - Fee Related CN204371847U (en) | 2014-10-14 | 2014-10-14 | A kind of LED box simple lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204371847U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017045321A1 (en) * | 2015-09-15 | 2017-03-23 | 袁志贤 | Extensible led combination screen quick lock mechanism |
| WO2017107126A1 (en) * | 2015-12-24 | 2017-06-29 | 深圳市雷凌显示技术有限公司 | Led display |
| EP3196486A1 (en) * | 2016-01-22 | 2017-07-26 | Shenzhen Leyard Opto-Electronic Co., Ltd. | Connecting structure and led display device having the same |
| CN107545851A (en) * | 2017-09-26 | 2018-01-05 | 深圳市雷凌显示技术有限公司 | A kind of elastic lock and mosaic screen |
| CN109961695A (en) * | 2017-12-14 | 2019-07-02 | 深圳市大族元亨光电股份有限公司 | LED box component and LED display |
-
2014
- 2014-10-14 CN CN201420592181.7U patent/CN204371847U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017045321A1 (en) * | 2015-09-15 | 2017-03-23 | 袁志贤 | Extensible led combination screen quick lock mechanism |
| WO2017107126A1 (en) * | 2015-12-24 | 2017-06-29 | 深圳市雷凌显示技术有限公司 | Led display |
| EP3196486A1 (en) * | 2016-01-22 | 2017-07-26 | Shenzhen Leyard Opto-Electronic Co., Ltd. | Connecting structure and led display device having the same |
| US20170211786A1 (en) * | 2016-01-22 | 2017-07-27 | Shenzhen Leyard Opto-Electronic Co., Ltd. | Connecting Structure and LED Display Device Having the Same |
| US10408434B2 (en) * | 2016-01-22 | 2019-09-10 | Shenzhen Leyard Opto-Electronic Co., Ltd. | Connecting structure and LED display device having the same |
| CN107545851A (en) * | 2017-09-26 | 2018-01-05 | 深圳市雷凌显示技术有限公司 | A kind of elastic lock and mosaic screen |
| CN109961695A (en) * | 2017-12-14 | 2019-07-02 | 深圳市大族元亨光电股份有限公司 | LED box component and LED display |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150603 Termination date: 20151014 |
|
| EXPY | Termination of patent right or utility model |