CN207425255U - A kind of elasticity lock and mosaic screen - Google Patents
A kind of elasticity lock and mosaic screen Download PDFInfo
- Publication number
- CN207425255U CN207425255U CN201721243609.7U CN201721243609U CN207425255U CN 207425255 U CN207425255 U CN 207425255U CN 201721243609 U CN201721243609 U CN 201721243609U CN 207425255 U CN207425255 U CN 207425255U
- Authority
- CN
- China
- Prior art keywords
- lock
- groove
- hole
- guide rod
- spring
- 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.)
- Active
Links
Landscapes
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The utility model is related to field of LED display, more particularly to a kind of elastic lock and mosaic screen.A kind of elasticity lock includes lock, guide rod, first and second spring, lock sheet and cover board, 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 lock sheet transverse shifting, 3rd limited block is abutted with lock sheet, stopping that guide rod is vertically movable, cover plate lid is arranged on the first groove, and equipped with the cover board hole that the first groove is stretched into for tapered end.When tapered end abuts against guide rod movement, tapered end promotes guide rod movement, and guide rod is made to remove first through hole, lock sheet transverse shifting, card hole clamping tapered end realize locking, external force promotes lock sheet transverse shifting, card hole is made to unclamp tapered end, so that unlock, tapered end removes first through hole, guide rod stretches into first through hole, elastic lock is restored to released state, causes to dismount inconvenience so as to solve the problem of that existing mosaic screen is spliced by bolts and nuts threaded connection.
Description
Technical field
The utility model is related 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 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.
Utility model content
In view of the shortcomings of the prior art, the utility model proposes a kind of elastic lock and mosaic screen, by lock sheet clamping or
Block tapered end, realize locking or unlock, it is intended to it solves existing mosaic screen and is spliced by bolts and nuts threaded connection,
The problem of causing to dismount inconvenience.
The utility model proposes technical solution be：
A kind of elasticity lock, including lock, guide rod, the first spring, second spring, lock sheet and cover board, the lock
Equipped with the first groove, the lock sheet 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 is abutted with the side wall of first groove, the other end and the lock sheet
Head end abut, the first spring power makes the lock sheet transverse shifting, lock sheet in first groove
Equipped with first through hole, the one side hole wall of the first through hole is equipped with card hole, and the lock is equipped with pilot hole, the side of the guide rod
Wall is equipped 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 is abutted 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
It is stretched into the tail end of bar in the first through hole, stops the lock sheet 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 arranged on first groove, and equipped with stretching into described for tapered end
The cover board hole of one groove when tapered end promotes the guide rod, makes the guide rod remove the first through hole, the lock sheet
Transverse shifting, described card hole clamping tapered end, so that locking.
Further, the tail end of the guide rod is equipped with the second groove, and second groove is inserted into for tapered end, and in tapered end
When promoting the guide rod removal first through hole, the card hole is entrapped in the circumferential card slot on tapered end.
Further, the head end of the guide rod is equipped with the 3rd groove, and the second spring is placed in the 3rd groove,
Described second spring one end is abutted with the bottom wall of the pilot hole, and the other end is abutted with the bottom wall of the 3rd groove.
Further, the lock is equipped with spring groove, and the one side of the spring groove connects with first groove, and described the
One spring is placed in the spring groove, and its one end is abutted with the one side wall of the spring groove, the head of the other end and the lock sheet
End abuts.
Further, another side wall of first groove is equipped with opening, and the elasticity lock further includes push plate and is arranged on
The push arm of described push plate one end, the wall that pushes away stretch into first groove by the opening, are connected with the lock sheet.
Further, the lock is equipped with the first mounting hole, and first mounting hole is used to be mounted on LED for the lock
On display screen unit.
Further, the lock is additionally provided with the 4th groove, and first groove is arranged on the bottom wall of the 4th groove, institute
Cover board is stated in the 4th groove.
Further, mounting hole is respectively equipped in the cover board four corners, the cover board 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 arranged on the first pilot hole bottom wall
Into the 3rd limited block is the annulus arranged on the guide rod periphery wall, and the 3rd limited block can be led with described first
It is abutted to bottom hole wall.
The utility model also provides a kind of mosaic screen, including at least two LED display units, at least two LED
Display screen unit is spliced by above-mentioned lock body.
According to above-mentioned technical solution, the utility model advantageous effect：When tapered end abuts against guide rod movement, tapered end promotes
Guide rod moves, and guide rod is made to remove first through hole, lock sheet transverse shifting, and card hole clamping tapered end realizes locking, and external force promotes
Lock sheet transverse shifting makes card hole unclamp tapered end, so that unlock, tapered end removes first through hole, and guide rod stretches into first through hole, bullet
Property lock be restored to released state, so as to solve existing mosaic screen by bolts and nuts threaded connection spliced, cause
The problem of dismounting is inconvenient.
Description of the drawings
Fig. 1 is the stereogram of the elastic lock provided using the utility model embodiment；
Fig. 2 is the stereogram of the elastic lock other direction provided using the utility model embodiment；
Fig. 3 is the schematic diagram that the elastic lock provided using the utility model embodiment dismantles cover board；
Fig. 4 is the exploded view of the elastic lock provided using the utility model embodiment；
Fig. 5 is the structure diagram of the mosaic screen provided using the utility model embodiment.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, is further elaborated the utility model.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
As shown in Figures 1 to 4, the utility model embodiment provides a kind of elastic lock 3, mounted on LED display unit,
With tapered end with the use of being locked, including lock 31, guide rod 32, the first spring 33, second spring 34, lock sheet 35 and lid
Plate 36.
Lock 31 is equipped with the first groove 311, and lock sheet 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 33 one end of the first spring is abutted with the side wall of the first groove 311, the
One spring, 33 other end is abutted with the head end of lock sheet 35, and 33 elastic force of the first spring makes lock sheet 35 in the first groove 311
Transverse shifting.In the present embodiment, the elastic force of the first spring 33 makes lock sheet 35 be moved to the left in the first groove 311.
Lock sheet 35 is equipped with first through hole 351, and the one side hole wall of first through hole 351 is equipped with card hole 3511, and lock 31 is equipped with
Pilot hole 312, the side wall of guide rod 32 are equipped 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
It abuts, the other end of second spring 34 is abutted with 32 head end of guide rod, and 314 elastic force of second spring makes guide rod 32 in pilot hole
It is vertically movable in 312.In the present embodiment, 314 elastic force of second spring 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 35 transverse shifting of lock sheet, the 3rd limited block 321 with
Lock sheet 35 abuts, and stops that guide rod 32 is vertically movable, and cover board 36 is covered on the first groove 311, and is equipped with and is stretched into for tapered end
The cover board hole 361 of first groove 311 when tapered end promotes guide rod 32, makes guide rod 32 remove first through hole 351, lock sheet
35 transverse shiftings, 3511 clamping of the card hole tapered end, so that locking.
When tapered end abuts against guide rod 32 and moves, tapered end promotes guide rod 32 to move, and guide rod 32 is made to remove first through hole
351,35 transverse shifting of lock sheet, 3511 clamping tapered end of card hole realizes locking.External force promotes 35 transverse shifting of lock sheet, makes card
Tapered end is unclamped in hole 3511, so that unlock, tapered end removes first through hole 351, and guide rod 32 stretches into first through hole 351, elastic lock 3
Released state is restored 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 equipped with the second groove 322, and the second groove 322 is inserted into for tapered end, and
When tapered end promotes the removal first through hole 351 of guide rod 32, card hole 3511 is entrapped in the circumferential card slot on tapered end.Card hole 3511 is caught in
Circumferential card slot, tapered end are locked with elastic lock 3.
In the present embodiment, the head end of guide rod 32 is equipped with the 3rd groove 323, and second spring 34 is placed in the 3rd groove 323
Interior, 34 one end of second spring is abutted with the bottom wall of pilot hole 312, and 34 other end of second spring and the bottom wall of the 3rd groove 323 support
It connects.
In the present embodiment, lock 31 is equipped with spring groove 313, and the one side of spring groove 313 is connected with the first groove 311, the
One spring 33 is placed in spring groove 313, and 33 one end of the first spring is abutted with the one side wall of spring groove 313, and the first spring 33 is another
End is abutted with the head end of lock sheet 35.
In the present embodiment, another side wall of the first groove 311 is equipped with opening 3111, and elastic lock 3 further includes push plate 37
With the push arm 371 arranged on 37 one end of push plate, push away wall 371 and first groove 311 is stretched by opening 311, be connected with lock sheet 35.With
Family can make 35 transverse shifting of lock sheet by pushing push plate 37, and card hole 3511 is made to move the circumferential card slot of tapered end, realize unlock.
In the present embodiment, lock 31 is equipped with the first mounting hole 314, and the first mounting hole 314 is used to be mounted 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 arranged on the bottom of the 4th groove 315
Wall, cover board 36 is in the 4th groove 315.
In the present embodiment, mounting hole 362 is respectively equipped in 36 four corners of cover board, cover board 36 passes through described solid by screw
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 arranged on 3121 bottom wall of the first pilot hole
Pilot hole 3122 forms, and the 3rd limited block 321 is the annulus arranged on 32 periphery wall of guide rod, and the 3rd limited block 321 can be with the
One pilot hole, 3121 bottom wall abuts.
As shown in figure 5, the utility model embodiment 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 above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (10)
1. a kind of elasticity lock, which is characterized in that including lock, guide rod, the first spring, second spring, lock sheet and cover board,
The lock is equipped with the first groove, and the lock sheet is placed in first groove, and can be horizontal in first groove
Mobile, first spring is placed in first groove, and its one end is abutted with the side wall of first groove, the other end and institute
The head end for stating lock sheet abuts, and the first spring power makes the lock sheet transverse shifting, institute in first groove
Lock sheet is stated equipped with first through hole, the one side hole wall of the first through hole is equipped with card hole, and the lock is equipped with pilot hole, described to lead
The 3rd limited block is equipped 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 is abutted with the bottom wall of the pilot hole, separately
One end is abutted 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 lock sheet transverse shifting, the 3rd limited block with
The lock sheet abuts, and stops that guide rod is vertically movable, and the cover plate lid is arranged on first groove, and is equipped with and is stretched for tapered end
Enter the cover board hole of first groove, when tapered end promotes the guide rod, the guide rod is made to remove the first through hole, institute
Lock sheet transverse shifting, described card hole clamping tapered end are stated, so that lock.
2. elasticity lock according to claim 1, which is characterized in that the tail end of the guide rod is equipped with the second groove, institute
It states the second groove to be inserted into for tapered end, and when tapered end promotes the guide rod to remove the first through hole, the card hole is entrapped in
Circumferential card slot on tapered end.
3. elasticity lock according to claim 1, which is characterized in that the head end of the guide rod is equipped with the 3rd groove, institute
Second spring is stated to be placed in the 3rd groove, described second spring one end is abutted with the bottom wall of the pilot hole, the other end with
The bottom wall of 3rd groove abuts.
4. elasticity lock according to claim 1, which is characterized in that the lock is equipped with spring groove, the spring groove
One side is connected with first groove, and first spring is placed in the spring groove, its one end and the one side of the spring groove
Wall abuts, and the other end is abutted with the head end of the lock sheet.
5. elasticity lock according to claim 1, which is characterized in that another side wall of first groove is equipped with opening,
The elasticity lock further includes push plate and the push arm arranged on described push plate one end, and the push arm stretches into described the by the opening
One groove is connected with the lock sheet.
6. it is according to claim 1 elasticity lock, which is characterized in that the lock be equipped with the first mounting hole, described first
Mounting hole is used to be mounted on LED display unit for the lock.
7. elasticity lock according to claim 1, which is characterized in that the lock is additionally provided with the 4th groove, and described first
Groove is arranged on the bottom wall of the 4th groove, and the cover board is in the 4th groove.
8. elasticity lock according to claim 1, which is characterized in that mounting hole is respectively equipped in the cover board four corners,
The cover board is fixedly mounted on through the mounting hole on the lock by screw.
9. elasticity lock according to claim 1, which is characterized in that the pilot hole is by the first pilot hole and arranged on described
The second pilot hole composition of first pilot hole bottom wall, the 3rd limited block is arranged on the annulus of the guide rod periphery wall, institute
Stating the 3rd limited block can abut with the first pilot hole bottom wall.
A kind of 10. mosaic screen, including at least two LED display units, which is characterized 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 |
|---|---|---|---|
| CN201721243609.7U CN207425255U (en) | 2017-09-26 | 2017-09-26 | A kind of elasticity lock and mosaic screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721243609.7U CN207425255U (en) | 2017-09-26 | 2017-09-26 | A kind of elasticity lock and mosaic screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207425255U true CN207425255U (en) | 2018-05-29 |
Family
ID=62314044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721243609.7U Active CN207425255U (en) | 2017-09-26 | 2017-09-26 | A kind of elasticity lock and mosaic screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207425255U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2017
- 2017-09-26 CN CN201721243609.7U patent/CN207425255U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207975393U (en) | A kind of lockset and mosaic screen | |
| CN203896593U (en) | Fixing device of high-density interconnection printed circuit board | |
| CN207425255U (en) | A kind of elasticity lock and mosaic screen | |
| CN208434935U (en) | A kind of animation frame of movement | |
| CN106921115B (en) | A kind of power equipment case mounting seat | |
| CN203155267U (en) | Liftable test tube stand | |
| CN107545851A (en) | A kind of elastic lock and mosaic screen | |
| CN202805001U (en) | Clamping device | |
| CN203887752U (en) | Clamp | |
| CN202465014U (en) | Emergency stop device of escalator or moving pavement | |
| CN213229125U (en) | Self-centering suspension stop device | |
| CN108692157A (en) | A kind of laboratory multimedia management equipment | |
| CN205371167U (en) | Experiment device fixing device | |
| CN203712295U (en) | Manual auxiliary supporting device | |
| CN211103848U (en) | Cell-phone processing detects uses anchor clamps | |
| CN202977509U (en) | Frame detaching mechanism | |
| CN217669342U (en) | Bracket structure for ceramic circuit board | |
| CN216556334U (en) | Display screen with good protection effect | |
| CN205852744U (en) | Mobile storing tools | |
| CN107327179B (en) | Double-layer movable sharing bicycle parking device | |
| CN209135799U (en) | A kind of museum's audio-visual cabinet of product introduction | |
| CN215620010U (en) | Three-dimensional inkjet printer convenient to carry | |
| CN212906390U (en) | Attendance machine installation device for student management | |
| CN220325993U (en) | Connecting lock | |
| CN204245533U (en) | A kind of multifunctional radiation proof table |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |