CN107545851A - A kind of elastic lock and mosaic screen - Google Patents
A kind of elastic lock and mosaic screen Download PDFInfo
- Publication number
- CN107545851A CN107545851A CN201710884490.XA CN201710884490A CN107545851A CN 107545851 A CN107545851 A CN 107545851A CN 201710884490 A CN201710884490 A CN 201710884490A CN 107545851 A CN107545851 A CN 107545851A
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- China
- Prior art keywords
- groove
- hole
- guide rod
- spring
- stay
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Abstract
The present invention relates to field of LED display, more particularly to a kind of elastic lock and mosaic screen.A kind of elastic lock includes lock, guide rod, first and second spring, stay and cover plate, second spring elastic force makes guide rod vertically movable in pilot hole, the tail end of guide rod is stretched into first through hole, stop stay transverse shifting, 3rd limited block abuts with stay, stop that guide rod is vertically movable, cover plate lid is provided with the cover board hole that the first groove is stretched into for tapered end on the first groove.When tapered end leans guide rod movement, tapered end promotes guide rod movement, guide rod is removed first through hole, stay transverse shifting, hole clipping clamping tapered end, realize locking, external force promotes stay transverse shifting, hole clipping is set to unclamp tapered end, so that unblock, tapered end removes first through hole, guide rod stretches into first through hole, elastic lock returns to released state, is spliced so as to solve existing mosaic screen by bolts and nuts threaded connection, the problem of causing to dismount inconvenience.
Description
Technical field
The present invention relates to field of LED display, more particularly to a kind of elastic lock and mosaic screen.
Background technology
In the prior art, mosaic screen is made up of multiple LED display unit spliceds, upper and lower two LED display lists
The splicing of member is fixed by the threaded connection of bolts and nuts, causes dismounting inconvenient.
The content of the invention
In view of the shortcomings of the prior art, the present invention proposes a kind of elastic lock and mosaic screen, by stay clamping or block
Tapered end, realize locking or unblock, it is intended to solve existing mosaic screen and spliced by bolts and nuts threaded connection, caused
Dismount the problem of inconvenient.
Technical scheme proposed by the present invention is：
A kind of elastic lock, including lock, guide rod, the first spring, second spring, stay and cover plate, the lock
Provided with the first groove, the stay is placed in first groove, and in first groove can transverse shifting, it is described
First spring is placed in first groove, and its one end abuts with the side wall of first groove, the other end and the stay
Head end abut, the first spring power makes the stay transverse shifting, stay in first groove
Provided with first through hole, the side hole wall of the first through hole is provided with hole clipping, and the lock is provided with pilot hole, the side of the guide rod
Wall is provided with the 3rd limited block, and the guide rod is placed in the pilot hole, and can be vertically movable in the pilot hole, described
Second spring is placed in the pilot hole, and one end of the second spring abuts with the bottom wall of the pilot hole, the other end and institute
Guide rod head end abutting is stated, the second spring elastic force makes the guide rod vertically movable in the pilot hole, described to lead
Stretched into the tail end of bar in the first through hole, stop the stay transverse shifting, the 3rd limited block and the locking
Piece abuts, and stops that guide rod is vertically movable, and the cover plate lid is on first groove, and provided with stretching into described for tapered end
The cover board hole of one groove, when tapered end promotes the guide rod, the guide rod is set to remove the first through hole, the stay
Transverse shifting, described hole clipping clamping tapered end, so that locking.
Further, the tail end of the guide rod is provided with the second groove, and second groove inserts for tapered end, and in tapered end
When promoting the guide rod removal first through hole, the hole clipping is entrapped in the circumferential neck on tapered end.
Further, the head end of the guide rod is provided with the 3rd groove, and the second spring is placed in the 3rd groove,
Described second spring one end abuts with the bottom wall of the pilot hole, and the other end abuts with the bottom wall of the 3rd groove.
Further, the lock is provided with spring groove, and the side of the spring groove connects with first groove, and described
One spring is placed in the spring groove, and its one end abuts with a side wall of the spring groove, the head of the other end and the stay
End abuts.
Further, another side wall of first groove is provided with opening, and the elastic lock also includes push pedal and is located at
The push arm of described push pedal one end, the wall that pushes away stretch into first groove by the opening, are connected with the stay.
Further, the lock is provided with the first mounting hole, and first mounting hole is used to be arranged on LED for the lock
On display screen unit.
Further, the lock is additionally provided with the 4th groove, and first groove is located at the bottom wall of the 4th groove, institute
Cover plate is stated in the 4th groove.
Further, fixing hole is respectively equipped with the cover plate corner, the cover plate passes through the fixation by screw
Hole is fixedly mounted on the lock.
Further, the pilot hole is by the first pilot hole and the second pilot hole group located at the first pilot hole bottom wall
Into the 3rd limited block is the annulus located at the guide rod periphery wall, and the 3rd limited block can be led with described first
Abutted to bottom hole wall.
The present invention also provides a kind of mosaic screen, including at least two LED display units, and at least two LED is shown
Screen unit is spliced by above-mentioned lock body.
According to above-mentioned technical scheme, beneficial effect of the present invention：When tapered end leans guide rod movement, tapered end, which promotes, to be oriented to
Bar moves, and guide rod is removed first through hole, stay transverse shifting, and hole clipping clamping tapered end realizes locking, and external force promotes locking
Piece transverse shifting, hole clipping is set to unclamp tapered end, so that unblock, tapered end removes first through hole, and guide rod stretches into first through hole, snap lock
Seat returns to released state, is spliced so as to solve existing mosaic screen by bolts and nuts threaded connection, causes to dismount
The problem of inconvenient.
Brief description of the drawings
Fig. 1 is the stereogram using elastic lock provided in an embodiment of the present invention；
Fig. 2 is the stereogram using elastic lock other direction provided in an embodiment of the present invention；
Fig. 3 is the schematic diagram for taking cover plate apart using elastic lock provided in an embodiment of the present invention；
Fig. 4 is the exploded view using elastic lock provided in an embodiment of the present invention；
Fig. 5 is the structural representation using mosaic screen provided in an embodiment of the present invention.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
As shown in Figures 1 to 4, the embodiment of the present invention provides a kind of elastic lock 3, installed in LED display unit, with lock
Head is used cooperatively and locked, including lock 31, guide rod 32, the first spring 33, second spring 34, stay 35 and cover plate
36。
Lock 31 is provided with the first groove 311, and stay 35 is placed in the first groove 311, and can in the first groove 311
Transverse shifting, the first spring 33 are placed in the first groove 311, and the one end of the first spring 33 abuts with the side wall of the first groove 311, the
The other end of one spring 33 abuts with the head end of stay 35, and the elastic force of the first spring 33 makes stay 35 in the first groove 311
Transverse shifting.In the present embodiment, the elastic force of the first spring 33 makes stay 35 be moved to the left in the first groove 311.
Stay 35 is provided with first through hole 351, and the side hole wall of first through hole 351 is provided with hole clipping 3511, and lock 31 is provided with
Pilot hole 312, the side wall of guide rod 32 are provided with the 3rd limited block 321, and guide rod 32 is placed in pilot hole 312, and in pilot hole
Can be vertically movable in 312, second spring 34 is placed in pilot hole 312, one end of second spring 34 and the bottom wall of pilot hole 312
Abut, the other end of second spring 34 abuts with the head end of guide rod 32, and the elastic force of second spring 314 makes guide rod 32 in pilot hole
It is vertically movable in 312.In the present embodiment, the elastic force of second spring 314 makes guide rod 32 be moved down in pilot hole 312.
The tail end of guide rod 32 is stretched into first through hole 351, stops the transverse shifting of stay 35, the 3rd limited block 321 with
Stay 35 is abutted, and stops that guide rod 32 is vertically movable, and cover plate 36 is covered on the first groove 311, and is provided with and is stretched into for tapered end
The cover board hole 361 of first groove 311, when tapered end promotes guide rod 32, guide rod 32 is set to remove first through hole 351, stay
35 transverse shiftings, the clamping of hole clipping 3511 tapered end, so that locking.
When tapered end leans guide rod 32 and moved, tapered end promotes guide rod 32 to move, and guide rod 32 is removed first through hole
351, the transverse shifting of stay 35, the clamping tapered end of hole clipping 3511, realize locking.External force promotes the transverse shifting of stay 35, makes card
Tapered end is unclamped in hole 3511, so that unblock, tapered end removes first through hole 351, and guide rod 32 stretches into first through hole 351, elastic lock 3
Released state is returned to, is spliced so as to solve existing mosaic screen by bolts and nuts threaded connection, causes dismounting not
The problem of facilitating.
In the present embodiment, the tail end of guide rod 32 is provided with the second groove 322, and the second groove 322 inserts for tapered end, and
When tapered end promotes the removal first through hole 351 of guide rod 32, hole clipping 3511 is entrapped in the circumferential neck on tapered end.Hole clipping 3511 is caught in
Circumferential neck, tapered end are locked with elastic lock 3.
In the present embodiment, the head end of guide rod 32 is provided with the 3rd groove 323, and second spring 34 is placed in the 3rd groove 323
Interior, the one end of second spring 34 abuts with the bottom wall of pilot hole 312, and the bottom wall of the other end of second spring 34 and the 3rd groove 323 supports
Connect.
In the present embodiment, lock 31 is provided with spring groove 313, and the side of spring groove 313 connects with the first groove 311, the
One spring 33 is placed in spring groove 313, and the one end of the first spring 33 abuts with a side wall of spring groove 313, and the first spring 33 is another
End abuts with the head end of stay 35.
In the present embodiment, another side wall of the first groove 311 is provided with opening 3111, and elastic lock 3 also includes push pedal 37
With the push arm 371 located at the one end of push pedal 37, push away wall 371 and first groove 311 is stretched into by opening 311, be connected with stay 35.With
Family can make the transverse shifting of stay 35 by pushing push pedal 37, hole clipping 3511 is moved the circumferential neck of tapered end, realize unblock.
In the present embodiment, lock 31 is provided with the first mounting hole 314, and the first mounting hole 314 is used to be arranged on for lock 31
On LED display unit.
In the present embodiment, lock 31 is additionally provided with the 4th groove 315, and the first groove 311 is located at the bottom of the 4th groove 315
Wall, cover plate 36 is in the 4th groove 315.
In the present embodiment, it is respectively equipped with fixing hole 362 at 36 4 jiaos of cover plate, cover plate 36 is by screw through described solid
Determine hole 362 to be fixedly mounted on lock 31.
In the present embodiment, pilot hole 312 is by the first pilot hole 3121 and second located at the bottom wall of the first pilot hole 3121
Pilot hole 3122 forms, and the 3rd limited block 321 is the annulus located at the periphery wall of guide rod 32, and the 3rd limited block 321 can be with the
The bottom wall of one pilot hole 3121 abuts.
As shown in figure 5, the embodiment of the present invention also provides a kind of mosaic screen 2, including at least two LED display units 21,
At least two LED display units 21 are spliced by above-mentioned lock body 1.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should be included in the scope of the protection.
Claims (10)
- A kind of 1. elastic lock, it is characterised in that including lock, guide rod, the first spring, second spring, stay and cover plate, The lock is provided with the first groove, and the stay is placed in first groove, and can be horizontal in first groove Mobile, first spring is placed in first groove, and its one end abuts with the side wall of first groove, the other end and institute The head end for stating stay abuts, and the first spring power makes the stay transverse shifting, institute in first groove State stay and be provided with first through hole, the side hole wall of the first through hole is provided with hole clipping, and the lock is provided with pilot hole, described to lead The 3rd limited block is provided with to the side wall of bar, the guide rod is placed in the pilot hole, and can be vertical in the pilot hole Mobile, the second spring is placed in the pilot hole, and one end of the second spring abuts with the bottom wall of the pilot hole, separately One end abuts with the guide rod head end, and the second spring elastic force makes the guide rod vertically be moved in the pilot hole Dynamic, the tail end of the guide rod is stretched into the first through hole, stops the stay transverse shifting, the 3rd limited block with The stay abuts, and stops that guide rod is vertically movable, and the cover plate lid is provided with and stretched for tapered end on first groove Enter the cover board hole of first groove, when tapered end promotes the guide rod, the guide rod is removed the first through hole, institute Stay transverse shifting, described hole clipping clamping tapered end are stated, so that lock.
- 2. elastic lock according to claim 1, it is characterised in that the tail end of the guide rod is provided with the second groove, institute State the second groove to insert for tapered end, and when tapered end promotes the guide rod to remove the first through hole, the hole clipping is entrapped in Circumferential neck on tapered end.
- 3. elastic lock according to claim 1, it is characterised in that the head end of the guide rod is provided with the 3rd groove, institute Second spring is stated to be placed in the 3rd groove, described second spring one end abuts with the bottom wall of the pilot hole, the other end with The bottom wall of 3rd groove abuts.
- 4. elastic lock according to claim 1, it is characterised in that the lock is provided with spring groove, the spring groove Side is connected with first groove, and first spring is placed in the spring groove, its one end and the side of the spring groove Wall abuts, and the other end abuts with the head end of the stay.
- 5. elastic lock according to claim 1, it is characterised in that another side wall of first groove is provided with opening, The elastic lock also includes push pedal and the push arm located at described push pedal one end, and the wall that pushes away stretches into described the by the opening One groove, it is connected with the stay.
- 6. elastic lock according to claim 1, it is characterised in that the lock is provided with the first mounting hole, and described first Mounting hole is used to be arranged on LED display unit for the lock.
- 7. elastic lock according to claim 1, it is characterised in that the lock is additionally provided with the 4th groove, and described first Groove is located at the bottom wall of the 4th groove, and the cover plate is in the 4th groove.
- 8. elastic lock according to claim 1, it is characterised in that fixing hole is respectively equipped with the cover plate corner, The cover plate is fixedly mounted on the lock by screw through the fixing hole.
- 9. elastic lock according to claim 1, it is characterised in that the pilot hole is by the first pilot hole and located at described The second pilot hole composition of first pilot hole bottom wall, the 3rd limited block is located at the annulus of the guide rod periphery wall, institute Stating the 3rd limited block can abut with the first pilot hole bottom wall.
- 10. a kind of mosaic screen, including at least two LED display units, it is characterised in that at least two LED display Unit is spliced by the elastic lock described in claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710884490.XA CN107545851A (en) | 2017-09-26 | 2017-09-26 | A kind of elastic lock and mosaic screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710884490.XA CN107545851A (en) | 2017-09-26 | 2017-09-26 | A kind of elastic lock and mosaic screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107545851A true CN107545851A (en) | 2018-01-05 |
Family
ID=60964483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710884490.XA Pending CN107545851A (en) | 2017-09-26 | 2017-09-26 | A kind of elastic lock and mosaic screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107545851A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108458233A (en) * | 2018-03-15 | 2018-08-28 | 武汉恩倍思科技有限公司 | Scalable screen body hanging structure |
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| JP3193400U (en) * | 2014-04-17 | 2014-10-02 | ロエビジュアルカンパニーリミテッドROE Visual CO., Ltd. | Lock structure |
| CN204113825U (en) * | 2014-09-03 | 2015-01-21 | 杨勇 | A kind of LED box connecting lock and connection lock is housed |
| CN104344172A (en) * | 2014-10-31 | 2015-02-11 | 深圳市雷凌显示技术有限公司 | Locking device |
| CN204371847U (en) * | 2014-10-14 | 2015-06-03 | 深圳市紫阳照科技有限公司 | A kind of LED box simple lock |
| CN204512115U (en) * | 2015-02-12 | 2015-07-29 | 深圳市雷凌显示技术有限公司 | A kind of locker |
| CN204755529U (en) * | 2015-02-14 | 2015-11-11 | 深圳市艾比森光电股份有限公司 | Connect lock and concatenation screen |
| EP3133341A1 (en) * | 2015-08-21 | 2017-02-22 | Suisse Technology Partners Ag | Lighting device |
| CN206194300U (en) * | 2016-11-23 | 2017-05-24 | 深圳市光祥科技股份有限公司 | Split type polycell body splicing mechanism and LED display screen |
| CN206468625U (en) * | 2017-02-23 | 2017-09-05 | 深圳市光祥科技股份有限公司 | A kind of multiple-unit box body splicing lifting lock and LED display |
| CN207425255U (en) * | 2017-09-26 | 2018-05-29 | 深圳市雷凌显示技术有限公司 | A kind of elasticity lock and mosaic screen |
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2017
- 2017-09-26 CN CN201710884490.XA patent/CN107545851A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3193400U (en) * | 2014-04-17 | 2014-10-02 | ロエビジュアルカンパニーリミテッドROE Visual CO., Ltd. | Lock structure |
| CN204113825U (en) * | 2014-09-03 | 2015-01-21 | 杨勇 | A kind of LED box connecting lock and connection lock is housed |
| CN204371847U (en) * | 2014-10-14 | 2015-06-03 | 深圳市紫阳照科技有限公司 | A kind of LED box simple lock |
| CN104344172A (en) * | 2014-10-31 | 2015-02-11 | 深圳市雷凌显示技术有限公司 | Locking device |
| CN204512115U (en) * | 2015-02-12 | 2015-07-29 | 深圳市雷凌显示技术有限公司 | A kind of locker |
| CN204755529U (en) * | 2015-02-14 | 2015-11-11 | 深圳市艾比森光电股份有限公司 | Connect lock and concatenation screen |
| EP3133341A1 (en) * | 2015-08-21 | 2017-02-22 | Suisse Technology Partners Ag | Lighting device |
| CN206194300U (en) * | 2016-11-23 | 2017-05-24 | 深圳市光祥科技股份有限公司 | Split type polycell body splicing mechanism and LED display screen |
| CN206468625U (en) * | 2017-02-23 | 2017-09-05 | 深圳市光祥科技股份有限公司 | A kind of multiple-unit box body splicing lifting lock and LED display |
| CN207425255U (en) * | 2017-09-26 | 2018-05-29 | 深圳市雷凌显示技术有限公司 | A kind of elasticity lock and mosaic screen |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108458233A (en) * | 2018-03-15 | 2018-08-28 | 武汉恩倍思科技有限公司 | Scalable screen body hanging structure |
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