CN206505687U - A kind of rapid latch structure for being used to fix LED display - Google Patents
A kind of rapid latch structure for being used to fix LED display Download PDFInfo
- Publication number
- CN206505687U CN206505687U CN201720171623.4U CN201720171623U CN206505687U CN 206505687 U CN206505687 U CN 206505687U CN 201720171623 U CN201720171623 U CN 201720171623U CN 206505687 U CN206505687 U CN 206505687U
- Authority
- CN
- China
- Prior art keywords
- lock
- interfacing part
- led display
- spring
- base
- 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 utility model provides a kind of quick lock construction for being used to fix LED display, and its structure includes lock base, lock interfacing part, double copies spring and seven word hooks；Chassis interior is latched with the seven word hooks that can be rotated relative to lock base, seven word hooks are fixed on lock base by spring shaft；Seven word hook tops set public fastener, the slot with public fastener form fit is offered in lock interfacing part, by using lock base with latching being connected together for interfacing part, in the slot for the public fastener insertion lock interfacing part that seven word hook tops are set, the structure can bear quite severe external environment condition, it is easy to use, reliably, and it is simple to operate, uncaging time is shorter, average uncaging time about 10 seconds, cost is low, clever structure, front and rear it can safeguard, in addition, the structure, which is mainly, uses panel beating, the flow of processing is simple, laser cutting and bending need to only be passed through, it is low with processing cost, small volume, lightweight advantage.
Description
[technical field]
The utility model is related to technical field of lockset structures, more particularly to a kind of easy for installation, efficiency high, it is simple to operate and
The low rapid latch structure for being used to fix LED display of cost.
[background technology]
The fixed form of current LED display unit box is main based on being screwed, including spring shaft, lock
The structure of base is detained, this fixed form is more traditional, trouble is installed, efficiency is low, and front and rear can not dismantled, can only be from below
Dismounting, such structure can not meet new product and the demand of client, the Assembly And Disassembly of such as grating screen.
There are some locks similar to structure of the present invention for above-mentioned in the market, the defect that itself is present
Have；First, the downward breach in Kong Youyi direction of fixed circular shaft, just in case spring is in the case where being broken, circular shaft understand because
Effect for the gravity of itself departs from, and can so cause casing directly to be come off from fixed frame, so exists certain
Risk.Second；The spring that fast lock is used, currently there are the spring used in the lock similar to structure of the present invention
Be a kind of 304 stainless steel, and only use single spring, equally, the material hardness of this spring not enough, toughness compared with
Difference, just in case after spring is broken, casing is the same to come off from fixed frame, and there is also larger risk.
Based on above mentioned problem, those skilled in the art has carried out substantial amounts of research and development and experiment, from spring shaft, latches base
And the structure of interfacing part is started with and is improved and improves, and achieves preferable achievement.
[utility model content]
To overcome the problems of prior art, the utility model provides a kind of easy for installation, efficiency high, simple to operate
And the low rapid latch structure for being used to fix LED display of cost.
The scheme of the utility model solution technical problem is to provide a kind of fast lock for being used to fix LED display and buckled
Structure, including be fixedly connected with LED display lock base and with latch base engagement lock interfacing part；The lock bottom
Seat is internally provided with the seven word hooks that can be fixed relative to the rotation of lock base, with lock interfacing part, and the seven words hook passes through spring
Axle sleeve is on lock base；It is provided with public fastener, the lock interfacing part and is offered with being somebody's turn to do on the seven words hook top
The slot of public fastener form fit, when lock base is docked with lock interfacing part, in public fastener insertion slot, so that
Be fixed lock base and lock interfacing part.
Preferably, the seven words hook is dual spring axle construction with the spring shaft that lock base is connected；The dual spring axle knot
Structure includes rotary shaft and two spring bodies being sheathed in the rotary shaft；The spring body middle part is wound in rotary shaft
On, and the spring body includes the first elastic part contacted with seven word hook upper inners and contacted with lock chassis interior second
Elastic part；Seven word hooks realize elastic recovery using the first elastic part and the second elastic part；It is provided with the lock chassis interior
The kink contacted with the second elastic part.
Preferably, the lock buckling groove for being inserted in the seven words hook and spring shaft is offered in the lock base；Seven words
The spring shaft of hook is inserted in lock buckling groove end at the opening of lock buckling groove, and the lock buckling groove end is provided with the breach of direction upward,
Spring shaft is erected on the breach upward.
Preferably, the lock base top both sides are bent to form bending limiting section outwardly simultaneously, and in the lock pair
Fitting bottom both sides are bent to form the bending stopper slot matched with bending limiting section inwardly simultaneously；Latch base and lock interfacing part
During docking, bending limiting section is gradually moved into bending stopper slot.
Preferably, the slot is square groove；And be opened in lock interfacing part in the middle of, front end position.
Preferably, the public fastener is two bending blocks that seven word hook top both sides are bent to form towards inside simultaneously.
Preferably, the lock interfacing part front end is connected with for the lock interfacing part to be fixed on into external object
Rotational positioning block；Fixed via is offered on the rotational positioning block.
Preferably, offered on the lock interfacing part fixed logical for the lock interfacing part to be fixed on external object
Hole.
Preferably, the spring shaft is carbon spring steel spring shaft.
Preferably, the cell body of the bending stopper slot is highly bend limiting section thickness more than twice.
Compared with prior art, the utility model it is a kind of be used to fixing the rapid latch structure of LED display by using
Lock base is connected together with lock interfacing part, when lock base is docked with lock interfacing part, the public affairs that seven word hook tops are set
In the slot of fastener insertion lock interfacing part, so that the lock base that is fixed is with lock interfacing part, the structure can be born
Quite severe external environment condition, it is easy to use, reliably, and it is simple to operate, uncaging time is shorter, average uncaging time about 10
Second, reliability is high, and cost is low, clever structure, front and rear can safeguard, due to mainly using panel beating, and the flow of processing
Simply, only need to be by laser cutting and bending, with processing cost is low, small volume, lightweight advantage.
[brief description of the drawings]
Fig. 1 is a kind of explosive state structural representation for being used to fix the rapid latch structure of LED display of the utility model
Figure.
Fig. 2 is the stereoscopic-state of interfacing part in a kind of rapid latch structure for fixing LED display of the utility model
Structural representation.
Fig. 3 is the stereoscopic-state of lock seat in a kind of rapid latch structure for fixing LED display of the utility model
Structural representation.
Fig. 4 is the explosive state of seven word hooks in a kind of rapid latch structure for fixing LED display of the utility model
Structural representation.
Fig. 5 is the section shape of lock base in a kind of rapid latch structure for fixing LED display of the utility model
State structural representation.
[embodiment]
To make the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with drawings and Examples,
The utility model is further elaborated.It should be appreciated that specific embodiment described herein is used only for explaining this
Utility model, is not used to limit this utility model.
Refer to Fig. 1 to Fig. 5, the utility model is a kind of be used to fixing LED display rapid latch structure 1 include with
The lock base 13 that LED display is fixedly connected and the lock interfacing part 11 with the lock cooperation of base 13；The lock base
13 are internally provided with the seven word hooks 15 that can be rotated, be fixed with lock interfacing part 11 relative to lock base 13, the seven words hook 15
It is sheathed on by spring shaft 153 on lock base 13；The top of seven words hook 15 is provided with public fastener 151, the lock
The slot 112 with the public form fit of fastener 151, lock base 13 and 11 pairs of interfacing part of lock are offered in interfacing part 11
When connecing, in the public insertion of fastener 151 slot 112, so that be fixed lock base 13 and lock interfacing part 11.
The application is docked by using lock base 13 with latching being connected together for interfacing part 11, lock base 13 with lock
When part 11 is docked, in the slot 112 for the insertion lock interfacing part 11 of public fastener 151 that the top of seven word hook 15 is set, so as to block
Fixed lock base 13 and lock interfacing part 11 are closed, the structure can bear quite severe external environment condition, easy to use, reliably,
And it is simple to operate, uncaging time is shorter, average uncaging time about 10 seconds, and reliability is high, and cost is low, and clever structure can be former
After safeguard, due to mainly using panel beating, and the flow of processing is simple, need to only pass through laser cutting and bending, tool
There are low processing cost, small volume, lightweight advantage.
Preferably, the seven words hook 15 is the structure of dual spring axle 153 with the spring shaft 153 that lock base 13 is connected；Should
Dual spring axle construction 153 includes rotary shaft 1531 and two spring bodies 1533 being sheathed in the rotary shaft 1531；It is described
The middle part of spring body 1533 is wound in rotary shaft 1531, and the spring body 1533 includes contacting with the upper inner of seven word hook 15
The first elastic part 15331 and with latch the interior contact of base 13 the second elastic part 15333；Seven word hooks 15 utilize the first bullet
The elastic part 15333 of power portion 15331 and second realizes elastic recovery；It is internally provided with and the second elastic part in the lock base 13
The kink 137 of 15333 contacts.Due to using double-spring structure, even if a spring is broken, an also other spring
Support, and the material of spring is the carbon spring steel for using good toughness, intensity high, and such structure will greatly increase
Security performance.
First elastic part 15331 is preferably square frame shape；Second elastic part 15333 be preferably fall 7 fonts.
Preferably, the lock for being inserted in the seven words hook 15 and spring shaft 153 is offered in the lock base 13
Groove 133；The spring shaft 153 of seven word hooks 15 is inserted in the end of lock buckling groove 133, the end of lock buckling groove 133 at the opening of lock buckling groove 133
End is provided with the breach 135 of direction upward, and spring shaft 153 is erected on the breach 135 upward.Due to being used in lock base 13
It is upward in setting up the direction of breach 135 of spring shaft 153, just in case spring will not also take off in the case where being broken
Fall, general safety performance is higher.
Preferably, the lock top both sides of base 13 are bent to form bending limiting section 153 outwardly simultaneously, and in the lock
The button bottom both sides of interfacing part 11 are bent to form the bending stopper slot 111 matched with bending limiting section 153 inwardly simultaneously；Latch base
13 with lock interfacing part 11 dock when, bending limiting section 153 gradually move into bend stopper slot 111 in.Bend limiting section 153 with it is curved
Roll over the design of stopper slot 111 so that structure operation is more smooth, more flexible using operating, stability is higher.
Preferably, the slot 112 is square groove；And be opened in lock interfacing part 11 in the middle of, front end position.Structure is set
Meter is reasonable.
Preferably, the public fastener 151 is two bendings that the top both sides of seven word hook 15 are bent to form towards inside simultaneously
Block.Formula design is integrally formed, service life is longer.
Preferably, lock interfacing part 11 front end is connected with for the lock interfacing part 11 to be fixed on into foreign objects
Rotational positioning block 113 on body；Fixed via 1131 is offered on the rotational positioning block 113.It is solid using rotational positioning block 113
Due on external object so that the lock load-bearing property of interfacing part 11 is stronger, structure is more stablized.
Preferably, offered on the lock interfacing part 11 solid for the lock interfacing part 11 to be fixed on external object
Determine through hole.Reasonable in design.
Preferably, the spring shaft 153 is carbon spring steel spring shaft 153.
Preferably, the cell body of the bending stopper slot 111 is highly bend the thickness of limiting section 153 more than twice.Favorably
Smoothly inserted in bending stopper slot 111 in bending limiting section 153.
During actual assembled, secured the spring to by spring shaft 153 inside seven word hooks 15, then again by seven word hooks 15
It is fixed on lock base 13, finally assembles lock base 13 with lock interfacing part 11 by lock buckling groove 133.
Compared with prior art, the utility model it is a kind of be used to fixing the rapid latch structure 1 of LED display by using
Lock base 13 is connected together with lock interfacing part 11, when lock base 13 is docked with lock interfacing part 11, on seven word hooks 15
In the slot 112 for the insertion lock interfacing part 11 of public fastener 151 that portion is set, so that be fixed lock base 13 and lock
Interfacing part 11, the structure can bear quite severe external environment condition, easy to use, reliably, and simple to operate, and uncaging time compares
It is short, average uncaging time about 10 seconds, reliability is high, and cost is low, clever structure, front and rear can safeguard, due to mainly using metal plate
Processing, and the flow of processing is simple, only need to be by laser cutting and bending, with processing cost is low, small volume, weight
Light advantage.
Above-described the utility model embodiment, does not constitute the restriction to the utility model protection domain.It is any
Modifications, equivalent substitutions and improvements made within spirit of the present utility model and principle etc., should be included in the utility model
Claims within.
Claims (10)
1. a kind of quick lock construction for being used to fix LED display, it is characterised in that：Including what is be fixedly connected with LED display
Latch base and the lock interfacing part with latching base engagement；The lock chassis interior is provided with can relative lock base rotation
The seven word hooks for turning, being fixed with lock interfacing part, the seven words hook is sheathed on lock base by spring shaft；In seven word
Hook top is provided with the slot offered in public fastener, the lock interfacing part with the public fastener form fit, lock
When base is docked with lock interfacing part, in public fastener insertion slot, so that be fixed lock base and lock interfacing part.
2. a kind of quick lock construction for being used to fix LED display as claimed in claim 1, it is characterised in that：Seven word
Hook is dual spring axle construction with the spring shaft that lock base is connected；The dual spring axle construction includes rotary shaft and is sheathed on institute
State two spring bodies in rotary shaft；The spring body middle part is wound in rotary shaft, and the spring body includes and seven words
First elastic part of hook upper inner contact and the second elastic part contacted with lock chassis interior；Seven word hooks utilize the first bullet
Power portion and the second elastic part realize elastic recovery；The bending contacted with the second elastic part is provided with the lock chassis interior
Portion.
3. a kind of quick lock construction for being used to fix LED display as claimed in claim 1, it is characterised in that：In the lock
The lock buckling groove for being inserted in the seven words hook and spring shaft is offered in button base；Opening of the spring shaft of seven word hooks from lock buckling groove
Lock buckling groove end is inserted at place, and the lock buckling groove end is provided with the breach of direction upward, and spring shaft is erected on the breach upward
On.
4. a kind of fast lock knot for being used to fix LED display as described in any one claim in claims 1 to 3
Structure, it is characterised in that：The lock base top both sides are bent to form bending limiting section outwardly simultaneously, and in the lock docking
Part bottom both sides are bent to form the bending stopper slot matched with bending limiting section inwardly simultaneously；Latch base and lock interfacing part pair
When connecing, bending limiting section is gradually moved into bending stopper slot.
5. a kind of quick lock construction for being used to fix LED display as claimed in claim 1, it is characterised in that：The engaging
Groove is square groove；And be opened in lock interfacing part in the middle of, front end position.
6. a kind of quick lock construction for being used to fix LED display as described in claim 1 or 5, it is characterised in that：The public affairs
Fastener is two bending blocks that seven word hook top both sides are bent to form towards inside simultaneously.
7. a kind of quick lock construction for being used to fix LED display as described in claim 1 or 5, it is characterised in that：The lock
Button interfacing part front end is connected with the rotational positioning block for the lock interfacing part to be fixed on external object；The rotation
Fixed via is offered on locating piece.
8. a kind of quick lock construction for being used to fix LED display as claimed in claim 7, it is characterised in that：The lock
Offered on interfacing part for the lock interfacing part to be fixed on into fixed via on external object.
9. a kind of quick lock construction for being used to fix LED display as claimed in claim 1, it is characterised in that：The spring
Axle is carbon spring steel spring shaft.
10. a kind of quick lock construction for being used to fix LED display as claimed in claim 4, it is characterised in that：The bending
The cell body of stopper slot is highly more than twice of bending limiting section thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720171623.4U CN206505687U (en) | 2017-02-24 | 2017-02-24 | A kind of rapid latch structure for being used to fix LED display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720171623.4U CN206505687U (en) | 2017-02-24 | 2017-02-24 | A kind of rapid latch structure for being used to fix LED display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206505687U true CN206505687U (en) | 2017-09-19 |
Family
ID=59841899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720171623.4U Expired - Fee Related CN206505687U (en) | 2017-02-24 | 2017-02-24 | A kind of rapid latch structure for being used to fix LED display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206505687U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107993584A (en) * | 2017-12-01 | 2018-05-04 | 深圳科腾智能显示技术有限公司 | A kind of high-reliability buckle structure component applied to grid screen |
| CN108022525A (en) * | 2017-12-01 | 2018-05-11 | 深圳科腾智能显示技术有限公司 | One kind heat dissipation and water resistance is excellent and the reliable Novel grille screen of stable structure |
-
2017
- 2017-02-24 CN CN201720171623.4U patent/CN206505687U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107993584A (en) * | 2017-12-01 | 2018-05-04 | 深圳科腾智能显示技术有限公司 | A kind of high-reliability buckle structure component applied to grid screen |
| CN108022525A (en) * | 2017-12-01 | 2018-05-11 | 深圳科腾智能显示技术有限公司 | One kind heat dissipation and water resistance is excellent and the reliable Novel grille screen of stable structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170919 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |