CN105632352B - A kind of anti-loose LED display babinet - Google Patents
A kind of anti-loose LED display babinet Download PDFInfo
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- CN105632352B CN105632352B CN201610141704.XA CN201610141704A CN105632352B CN 105632352 B CN105632352 B CN 105632352B CN 201610141704 A CN201610141704 A CN 201610141704A CN 105632352 B CN105632352 B CN 105632352B
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- led display
- mounting base
- tension spring
- lock tongue
- transmission shaft
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The present invention relates to LED displays, more particularly to a kind of anti-loose LED display babinet, including LED display babinet and the fast lock for being arranged on LED display babinet behind, the fast lock is by lock tongue (2), transmission shaft (3), mounting base (4), closing piece (5), limited block (6) and tension spring (7) are formed, wherein mounting base (4) and closing piece (5) is separately mounted on the movable part and fixing piece of LED display babinet, the mounting base (4) is equipped with driving hole (41) and fixed column (42), the closing piece (5) is equipped with the structures such as the convex block (51) being adapted with lock tongue (2).Anti-loosing device used by the fast lock of this LED display babinet, simple in structure, parts assembling firm stable is not easy to loosen, and latched position is accurate, operation is extremely convenient, is hardly damaged, service life is increased, and multiple can be applied in combination and be realized rapid latch to babinet.
Description
Technical field
The present invention relates to LED displays, and in particular to a kind of anti-loose LED display babinet.
Background technology
With the fast lifting of labor cost, LED display industry now increasingly focuses on product installation, dismounting
Convenience, at the beginning of mechanism designs, just lay particular stress on Fast Installation with energy saving artificial.In this context, nearly all display salable
Screen products, agility and safety can be really combined by its own all with fast lock, but make a general survey of existing quick lock construction
Preferable very few, especially the anti-loosing device of rapid latch or structure are excessively complicated, and part is numerous, cause locking
De- device performance is unstable, easily fails；It is exactly simply to allow lock in no safety position without anti-loosing device；
It is exactly to be fixed using most traditional manual the turn of the screw, safety is secure, but has dragged down the class of entire product.
Invention content
The purpose of the present invention is to provide a kind of anti-loose LED display babinets, solve currently used for LED display
The fast lock anti-loosing device of babinet, structure excessively complex parts excessively cause performance unstable, are susceptible to failure and damage
Situation the problem of.
To solve the technical issues of above-mentioned, the present invention uses following technical scheme：
A kind of anti-loose LED display babinet including LED display babinet and is arranged on LED display babinet behind
Fast lock, the fast lock is made of lock tongue, transmission shaft, mounting base, closing piece, limited block and tension spring, wherein mounting base and lock
Block is separately mounted on the movable part and fixing piece of LED display babinet, and the mounting base is equipped with driving hole and fixed column, institute
It states closing piece and is equipped with the convex block being adapted with lock tongue；The limited block is by the tension spring fixinig plate that is arranged in a mutually vertical manner and rotation retainer ring
It is integrally formed and is molded with, tension spring fixinig plate is equipped with tension spring fixing groove, is fixed on the outer ring of the rotation retainer ring positioned at tension spring
At piece both sides be equipped with mutually back to two limiting hook, it is described two limiting hook when limited block is rotated with transmission shaft with the stop bit
Block, which is in contact, limits rotation；
The transmission shaft is passed through from the driving hole of mounting base, and the end being located at outside mounting base passes through fixed screw and lock tongue
It is fixedly connected, it is coaxial same by limiting the realization that is mutually buckled of the rotation retainer ring of ear slot and limited block to be located at end in mounting base
Step rotation, one end of the tension spring are connected in the fixed column of mounting base, the drawing that the other end passes through tension spring fixing groove and limited block
Spring fixinig plate is connected, and tension spring provides the pulling force to fixed column direction for limited block；
The limited block, transmission shaft and lock tongue form rotating member, and the edge of the driving hole is equipped with stop block, and stop block is used
Rotating member is limited when lock tongue is buckled on convex block to be rotated further.
Further, the lock tongue is equipped with spanner.
Further, the stop block is provided on the edge of the driving hole of fixed column side.
Further, it is first to be inserted into the mounting hole of lock tongue that the transmission shaft, which is located at the end outside mounting base, by fixing
Screw is inserted into lock tongue from the side of lock tongue and fixes the end part of driving shaft in mounting hole.
Compared with prior art, the beneficial effects of the invention are as follows：It is locking used by the fast lock of this LED display babinet
De- device, simple in structure, parts assembling firm stable is not easy to loosen, and latched position is accurate, and operation is extremely convenient, not rapid wear
Bad, service life is increased, and multiple can be applied in combination and be realized rapid latch to babinet.
Description of the drawings
Fig. 1 is a kind of structure diagram of anti-loose LED display babinet of the present invention.
Fig. 2 is a kind of fast lock locked state schematic diagram of anti-loose LED display babinet of the present invention.
Fig. 3 is a kind of fast lock unlocked state schematic diagram of anti-loose LED display babinet of the present invention.
Fig. 4 is a kind of fast lock configuration shows figure of anti-loose LED display babinet of the present invention.
Fig. 5 is the decomposition diagram of Fig. 2.
Fig. 6 is the part assembling schematic diagram of Fig. 2.
Drawing when Fig. 7 is a kind of fast lock lock and unlock two states of anti-loose LED display babinet of the present invention
Spring status diagram.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, it is right
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.
Fig. 1-Fig. 6 shows a kind of one embodiment of anti-loose LED display babinet of the present invention：It is a kind of anti-loose
LED display babinet, including LED display babinet and the fast lock for being arranged on LED display babinet behind, the fast lock by
Lock tongue 2, transmission shaft 3, mounting base 4, closing piece 5, limited block 6 and tension spring 7 are formed, and wherein mounting base 4 and closing piece 5 is separately mounted to
On the movable part and fixing piece of LED display babinet, the mounting base 4 is equipped with driving hole 41 and fixed column 42, the closing piece 5
It is equipped with the convex block 51 being adapted with lock tongue 2；The limited block 6 is by the tension spring fixinig plate 61 that is arranged in a mutually vertical manner and rotation retainer ring
62 are integrally formed and are molded with, and tension spring fixinig plate 61 is equipped with tension spring fixing groove 63, is located on the outer ring of the rotation retainer ring 62
At 61 both sides of tension spring fixinig plate be equipped with mutually back to two limiting hook 64, it is described two limiting hook 64 in limited block 6 with transmission shaft 3
Be in contact limitation rotation during rotation with the stop block 43；
The driving hole of transmission shaft 3 from the mounting base 4 passes through, and the end being located at outside mounting base 4 passes through 1 He of fixed screw
Lock tongue 2 is fixedly connected, and is located at the end in mounting base 4 and is mutually buckled by limiting the rotation retainer ring 62 of ear slot and limited block 6
Realize coaxial synchronous rotation, one end of the tension spring 7 is connected in the fixed column 42 of mounting base 4, and the other end is fixed by tension spring
Slot 63 is connected with the tension spring fixinig plate 61 of limited block 6, and tension spring 7 provides the pulling force to 42 direction of fixed column for limited block 6；
The limited block 6, transmission shaft 3 and lock tongue 2 form rotating member, and the edge of the driving hole 41 is equipped with stop block 43,
Rotating member is limited when stop block 43 is buckled in for lock tongue 2 on convex block 51 to be rotated further.
According to a kind of another embodiment of anti-loose LED display babinet of the present invention, the lock tongue 2 is equipped with spanner
21。
Fig. 5 and Fig. 6 also shows a kind of another embodiment of anti-loose LED display babinet of the present invention, described to stop
Position block 43 is provided on the edge of the driving hole 41 of 42 side of fixed column.
Fig. 5 also shows a kind of another embodiment of anti-loose LED display babinet of the present invention, the transmission shaft 3
End outside mounting base 4 is first to be inserted into the mounting hole of lock tongue 2, and lock tongue is being inserted into from the side of lock tongue 2 by fixed screw 1
2 fix 3 end of transmission shaft in mounting hole.
After 3 three 1 fixing screws of transmission shaft, lock tongue 2, transmission shaft parts assemble integral, lock tongue 2 is rotated when there is external force
When, it can be ensured that transmission shaft 3 is with 2 synchronous rotary of lock tongue；After transmission shaft 3 and limited block 6 assemble integrally, when transmission shaft 3
With 2 synchronous rotary of lock tongue, limited block 6 can be driven to rotate together, be rotated in the limiting ear slot and limited block 6 on transmission shaft 3
After retainer ring 62 assembles, the single unit system of a gearing is formed；After the completion of transmission shaft 3 and mounting base 4 assemble, transmission shaft 3 has
One support platform for rotation when external force rotating drive shaft 3, eventually drives the synchronous rotary together of limited block 6.
As shown in fig. 7, when tension spring can keep the lock tongue 2 to be in lock and unlock state, there is certain pulling force, fix it
Position；Certain damping force is provided, increases feel of the device in rotation process；Since there are tightening forces, in limited block 6 and pacify
4 Contact of seat is filled, certain collision can be generated, whether in place to be rotated with auditory tone cues prompting limited block 6.
Although reference be made herein to invention has been described for multiple explanatory embodiments of the invention, however, it is to be understood that
Those skilled in the art can be designed that a lot of other modifications and embodiment, these modifications and embodiment will be fallen in this Shen
It please be within disclosed spirit and spirit.More specifically, it is disclosed, in the range of drawings and claims in the application, it can
A variety of variations and modifications are carried out with the building block to theme combination layout and/or layout.In addition to building block and/or layout
Outside the modification and improvement of progress, to those skilled in the art, other purposes also will be apparent.
Claims (3)
1. a kind of anti-loose LED display babinet including LED display babinet and is arranged on LED display babinet behind
Fast lock, it is characterised in that：The fast lock by lock tongue (2), transmission shaft (3), mounting base (4), closing piece (5), limited block (6) and
Tension spring (7) is formed, and wherein mounting base (4) and closing piece (5) is separately mounted on the movable part and fixing piece of LED display babinet,
The mounting base (4) is equipped with driving hole (41) and fixed column (42), and the closing piece (5) is equipped with what is be adapted with lock tongue (2)
Convex block (51)；The limited block (6) is integrally formed by the tension spring fixinig plate (61) and rotation retainer ring (62) being arranged in a mutually vertical manner
Type forms, and tension spring fixinig plate (61) is equipped with tension spring fixing groove (63), consolidates on the outer ring of the rotation retainer ring (62) positioned at tension spring
At stator (61) both sides be equipped with mutually back to two limiting hook (64)；
The driving hole of transmission shaft (3) from the mounting base (4) passes through, and passes through fixed screw positioned at the end of mounting base (4) outside
(1) it is fixedly connected with lock tongue (2), is located at the end in mounting base (4) by limiting the rotation retainer ring of ear slot and limited block (6)
(62) mutually buckle realizes coaxial synchronous rotation, and one end of the tension spring (7) is connected in the fixed column (42) of mounting base (4),
The other end is connected by tension spring fixing groove (63) with the tension spring fixinig plate (61) of limited block (6), and tension spring (7) is limited block (6)
Pulling force to fixed column (42) direction is provided；
The limited block (6), transmission shaft (3) and lock tongue (2) form rotating member, and the edge of the driving hole (41) is equipped with stop block
(43), limitation rotating member is rotated further when stop block (43) is buckled in for lock tongue (2) on convex block (51)；
Described two limitings hook (64) and are in contact when limited block (6) is rotated with transmission shaft (3) with the stop block (43) limitation
Rotation.
2. a kind of anti-loose LED display babinet according to claim 1, it is characterised in that：The stop block (43)
It is provided on the edge of the driving hole (41) of fixed column (42) side.
3. a kind of anti-loose LED display babinet according to claim 1, it is characterised in that：Transmission shaft (3) position
It is first to be inserted into the mounting hole of lock tongue (2) in the end of mounting base (4) outside, is being inserted by fixed screw (1) from the side of lock tongue (2)
Enter lock tongue (2) to fix transmission shaft (3) end in mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610141704.XA CN105632352B (en) | 2016-03-11 | 2016-03-11 | A kind of anti-loose LED display babinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610141704.XA CN105632352B (en) | 2016-03-11 | 2016-03-11 | A kind of anti-loose LED display babinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105632352A CN105632352A (en) | 2016-06-01 |
| CN105632352B true CN105632352B (en) | 2018-06-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610141704.XA Active CN105632352B (en) | 2016-03-11 | 2016-03-11 | A kind of anti-loose LED display babinet |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108050136A (en) * | 2016-06-07 | 2018-05-18 | 深圳市雷迪奥视觉技术有限公司 | Fast assembling-disassembling seat dress connection buckle structure, LED display |
| CN107705718B (en) * | 2017-11-15 | 2023-07-21 | 深德彩科技(深圳)股份有限公司 | LED display screen |
| CN109372849B (en) * | 2018-11-30 | 2024-02-09 | 深德彩科技(深圳)股份有限公司 | Locking device and LED display screen using same |
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| CN202707714U (en) * | 2012-07-19 | 2013-01-30 | 慧明光电(深圳)有限公司 | Movable connecting seat simple and easy for mounting and dismounting |
| CN102913075A (en) * | 2012-11-02 | 2013-02-06 | 宁波永发集团有限公司 | Door locking mechanism used for safe box |
| CN203038591U (en) * | 2012-12-17 | 2013-07-03 | 深圳市易事达电子股份有限公司 | Lock catch structure of light-emitting diode (LED) display screen die set easy to mount and dismount |
| CN203179429U (en) * | 2013-04-15 | 2013-09-04 | 厦门强力巨彩光电科技有限公司 | Fixed structure of light-emitting diode (LED) display screen box frame and rear cover box |
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| CN104299528A (en) * | 2014-10-31 | 2015-01-21 | 广东威创视讯科技股份有限公司 | Structure of LED spliced screen |
| CN105161016A (en) * | 2015-09-15 | 2015-12-16 | 深圳市彩易达光电有限公司 | Quick locking mechanism of LED combined screen |
| CN205487170U (en) * | 2016-03-11 | 2016-08-17 | 成都九洲电子科技有限公司 | Locking LED display screen box that takes off |
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2016
- 2016-03-11 CN CN201610141704.XA patent/CN105632352B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202315022U (en) * | 2011-11-14 | 2012-07-11 | 慈溪市骏马带业有限公司 | Rapid latch |
| CN202650451U (en) * | 2012-04-12 | 2013-01-02 | 深圳视爵光旭电子有限公司 | Box body lifting structure for LED (Light Emitted Diode) display screen |
| CN202707714U (en) * | 2012-07-19 | 2013-01-30 | 慧明光电(深圳)有限公司 | Movable connecting seat simple and easy for mounting and dismounting |
| CN102913075A (en) * | 2012-11-02 | 2013-02-06 | 宁波永发集团有限公司 | Door locking mechanism used for safe box |
| CN203038591U (en) * | 2012-12-17 | 2013-07-03 | 深圳市易事达电子股份有限公司 | Lock catch structure of light-emitting diode (LED) display screen die set easy to mount and dismount |
| CN203179429U (en) * | 2013-04-15 | 2013-09-04 | 厦门强力巨彩光电科技有限公司 | Fixed structure of light-emitting diode (LED) display screen box frame and rear cover box |
| CN203627444U (en) * | 2013-12-17 | 2014-06-04 | 深圳市九洲光电科技有限公司 | Quick hanging self-locking device, LED box body and LED display screen |
| CN104299528A (en) * | 2014-10-31 | 2015-01-21 | 广东威创视讯科技股份有限公司 | Structure of LED spliced screen |
| CN105161016A (en) * | 2015-09-15 | 2015-12-16 | 深圳市彩易达光电有限公司 | Quick locking mechanism of LED combined screen |
| CN205487170U (en) * | 2016-03-11 | 2016-08-17 | 成都九洲电子科技有限公司 | Locking LED display screen box that takes off |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105632352A (en) | 2016-06-01 |
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Address after: No.5, 5th floor, unit 1, building 2, No.138, Tianfu 2nd Street, high tech Zone, Chengdu, Sichuan 610000 Patentee after: Chengdu YunAng Technology Co.,Ltd. Address before: No.5, 5th floor, unit 1, building 2, No.138, Tianfu 2nd Street, Chengdu hi tech Zone, Chengdu, Sichuan 610000 Patentee before: CHENGDU JIUZHOU ELECTRONIC TECHNOLOGY Co.,Ltd. |
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