CN107993584A - A kind of high-reliability buckle structure component applied to grid screen - Google Patents
A kind of high-reliability buckle structure component applied to grid screen Download PDFInfo
- Publication number
- CN107993584A CN107993584A CN201711248228.2A CN201711248228A CN107993584A CN 107993584 A CN107993584 A CN 107993584A CN 201711248228 A CN201711248228 A CN 201711248228A CN 107993584 A CN107993584 A CN 107993584A
- Authority
- CN
- China
- Prior art keywords
- lock
- base
- grid screen
- reliability
- buckle structure
- 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.)
- Pending
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Classifications
-
- 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
-
- 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
- G09F9/302—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 characterised by the form or geometrical disposition of the individual elements
Abstract
The present invention provides a kind of high-reliability buckle structure component applied to grid screen, including the control box lock base being fixedly connected of dative grid screen and the lock pinboard being connected with lock base；The lock pinboard is arranged to U-shaped bending with respect to it with the other end that lock base is connected；And offer through hole at the U-shaped bending position；Being provided with the lock chassis interior opposite can latch the rotating seven words hook of base, which is sheathed on lock base by a spring shaft；And the rotating hole for setting the spring shaft is offered in lock base；Further include for promote seven word hooks around spring shaft it is rotating before safeguard unlocking key bar；This is preceding safeguard unlocking key bar pass through be opened in the through hole at the U-shaped bending position of lock pinboard after contacted with seven word hook bottoms, the design is reasonable in design, can reach good locking effect, and operates facility, using quick.
Description
[technical field]
The present invention relates to grid screen component technology field, more particularly to it is a kind of reasonable in design, operation is simple and uses
The high-reliability buckle structure component applied to grid screen of long lifespan.
[background technology]
The fixed form of LED display unit box is mainly based on being screwed, including spring shaft at present, lock
The structure of base is detained, this fixed form is more traditional, and installation trouble, efficiency is low, and front and rear cannot dismantle, can only be from below
Dismounting, such structure cannot meet the needs of new product and client, such as the Assembly And Disassembly of grating screen.
For above-mentioned in the market there are some locks similar to structure of the present invention, itself there are the defects of
Have；First, the downward notch in Kong Youyi direction of fixed circular shaft, just in case spring is in the event of a break, circular shaft understand because
Effect for the gravity of itself departs from, and so babinet can be caused directly to 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 is inadequate, toughness compared with
Difference, just in case after spring is broken, babinet is the same to come off from fixed frame, and there is also larger risk.
Based on the above 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 starts with and is improved and improves, and achieves preferable achievement.
[content of the invention]
To overcome the problems of prior art, present invention offer is a kind of reasonable in design, and operation is simple and uses
The high-reliability buckle structure component applied to grid screen of long lifespan.
The scheme that the present invention solves technical problem is to provide a kind of high-reliability buckle structure component applied to grid screen,
The lock base that control box including dative grid screen is fixedly connected and the lock pinboard being connected with lock base；The lock
Button pinboard is arranged to U-shaped bending with respect to it with the other end that lock base is connected；And opened up at the U-shaped bending position
There is through hole；Being provided with the lock chassis interior opposite can latch the rotating seven words hook of base, which passes through a spring
Axle sleeve is arranged on lock base；And the rotating hole for setting the spring shaft is offered in lock base；Further include for promoting
Seven word hooks around spring shaft it is rotating before safeguard unlocking key bar；Safeguard that unlocking key bar passes through before this and be opened in lock pinboard U
Contacted after the through hole at type bending position with seven word hook bottoms；The seven words hook is double bullets with the spring shaft that lock base is connected
Spring axle construction；The dual spring axle construction includes rotation axis and two spring bodies being sheathed in the rotation axis；The spring
Body middle part is wound in rotation axis, and the spring body include the first elastic part for being contacted with seven word hook upper inners and with
Latch the second elastic part of chassis interior contact；Seven word hooks realize elastic recovery using the first elastic part and the second elastic part；
The lock chassis interior is provided with the bending part contacted with the second elastic part.
Preferably, a kind of high-reliability buckle structure component applied to grid screen further includes and lock bottom this described
Seat coordinates the lock interfacing part of locking；Lock interfacing part front end flexible connection is useful for the lock interfacing part being fixed on outer
Rotational positioning block on boundary's object；And offer fixed hole on the rotational positioning block；The seven words hook top is provided with
Public fastener, and slot with the public affairs fastener form fit is offered in the lock interfacing part, lock base is with locking
When detaining interfacing part docking, in public fastener insertion slot, so that be fixed lock base and lock interfacing part.
Preferably, the lock base top both sides are bent to form bending limiting section outwardly at the same time, and public fastener is positioned at curved
Roll over limiting section top；And it is bent to form inwardly at the same time in lock interfacing part lower part both sides spacing with the matched bending of bending limiting section
Groove；When lock base is docked with lock interfacing part, bending limiting section is gradually moved into bending limiting slot.
Preferably, the lock buckling groove for being inserted in the seven words hook and spring shaft is offered in the lock base；Seven word hooks
Spring shaft be inserted in lock buckling groove end from the opening of lock buckling groove, the lock buckling groove end is provided with the notch of direction upward, bullet
Spring axis is erected on the notch upward.
Preferably, the slot is square groove；And it is opened among lock interfacing part, front end position.
Preferably, the lock base and with the lock pinboard that is connected of lock base it is corresponding at the same time offer to
Few two hexagon socket head cap screw holes, lock base are fixed on the control box of grid screen with lock lock pinboard by hexagon socket head cap screw
On.
Preferably, the spring shaft is carbon spring steel spring shaft.
Preferably, the groove body of the bending limiting slot is highly more than twice of bending limiting section thickness.
Preferably, safeguard that unlocking key bar includes head rod and is flexibly connected with the head rod before described
Second connecting rod；Second connecting rod is stretched with respect to head rod；Second connecting rod is contacted with seven word hook bottoms.
Compared with prior art, a kind of high-reliability buckle structure component applied to grid screen of the invention by setting at the same time
The control box lock base 123 being fixedly connected of dative grid screen and the lock pinboard 124 being connected with lock base 123 are put,
In the lock pinboard 124 U-shaped bending is arranged to the other end that lock base 123 is connected with respect to it；It is and U-shaped curved
Folding shape position offers through hole, and being set inside lock base 123 opposite can latch the rotating seven words hook 125 of base 123, this seven
Word hook 125 is sheathed on lock base 123 by a spring shaft 127, is used to promote seven word hooks 125 in coupling unit around spring shaft
127 it is rotating before safeguard unlocking key bar 121；Sharp pre-operation maintenance unlocking key bar 121, which passes through, is opened in lock pinboard 124U
Being contacted after the through hole at type bending position with seven word hooks, 125 bottom, realize that seven word hooks 125 rotate, the design is reasonable in design,
Good locking effect can be reached, and operate facility, using quick.
[brief description of the drawings]
Fig. 1 is a kind of stereoscopic-state structural representation of high-reliability buckle structure component applied to grid screen of the invention
Figure.
Fig. 2 is a kind of explosive state structural representation of high-reliability buckle structure component applied to grid screen of the invention
Figure.
Fig. 3 is a kind of section status architecture signal of high-reliability buckle structure component applied to grid screen of the invention
Figure.
Fig. 4 is a kind of use state structural representation of high-reliability buckle structure component applied to grid screen of the invention
Figure.
Fig. 5 is the solid of the grid screen corresponding to a kind of high-reliability buckle structure component applied to grid screen of the invention
Status architecture schematic diagram.
[embodiment]
To make the purpose of the present invention, technical solution and advantage are more clearly understood, with reference to the accompanying drawings and embodiments, to this
Invention is further elaborated.It should be appreciated that specific embodiment described herein is used only for explaining the present invention, not
For limiting the invention.
Please refer to Fig.1 to Fig. 5, a kind of high-reliability buckle structure component 12 applied to grid screen of the invention including with
The lock base 123 that the control box of grid screen is fixedly connected and the lock pinboard 124 being connected with lock base 123；This institute
State lock pinboard 124 and be arranged to U-shaped bending with the other end that lock base 123 is connected with respect to it；And in the U-shaped bending
Shape position offers through hole；Being internally provided with the lock base 123 opposite can latch the rotating seven words hook 125 of base 123,
The seven words hook 125 is sheathed on lock base 123 by a spring shaft 127；And offered in lock base 123 for setting this
The rotating hole of spring shaft 127；Further include for promote seven word hooks 125 around spring shaft 127 it is rotating before safeguard unlocking key bar
121；This is preceding to safeguard that unlocking key bar 121 passes through and is opened in after the through hole at lock pinboard 124U type bendings position and seven word hooks
125 bottoms contact；The spring shaft 127 that the seven words hook 125 is connected with lock base 123 is dual spring axle construction；This pair of bullet
127 structure of spring axis includes rotation axis and two spring bodies 1271 being sheathed in the rotation axis；In the spring body 1271
Between position be wound in rotation axis, and the spring body 1271 includes the first elastic part for being contacted with seven word hooks, 125 upper inner
12711 and with latch 123 interior contact of base the second elastic part 12713；Seven word hooks 125 utilize the first elastic part 12711
Elastic recovery is realized with the second elastic part 12713；It is internally provided with the lock base 123 and is connect with the second elastic part 12713
Tactile bending part 1231.
By setting lock base 123 that the control box of dative grid screen is fixedly connected at the same time and with latching 123 phase of base
Lock pinboard 124 even, is set in the lock pinboard 124 with respect to it with the other end that lock base 123 is connected
For U-shaped bending；And U-shaped bending position offers through hole, being set inside lock base 123 can opposite lock base 123
Rotating seven words hook 125, the seven words hook 125 are sheathed on lock base 123 by a spring shaft 127, are used in coupling unit
Promote seven word hooks 125 around spring shaft 127 it is rotating before safeguard unlocking key bar 121；Sharp pre-operation maintenance unlocking key bar 121 passes through
Contacted after being opened in the through hole at lock pinboard 124U type bendings position with seven word hooks, 125 bottom, realize that seven word hooks 125 revolve
Turn, the design is reasonable in design, can reach good locking effect, and operates facility, using quick.
Preferably, a kind of high-reliability buckle structure component 12 applied to grid screen further includes and lock this described
Base 123 coordinates the lock interfacing part 16 of locking；16 front end of the lock interfacing part, which is flexibly connected, to be useful for docking the lock
Part 16 is fixed on the rotational positioning block 163 on external object；And offer fixed hole on the rotational positioning block 163；Institute
State seven word hooks, 125 top and be provided with public fastener 1251, and offered and the public affairs fastener in the lock interfacing part 16
The slot 162 of 1251 form fits, when lock base 123 is docked with lock interfacing part 16, the public insertion of fastener 1251 engaging
In groove 162, so that be fixed lock base 123 and lock interfacing part 16.
Preferably, the lock 123 top both sides of base are bent to form bending limiting section, public fastener 1251 outwardly at the same time
Positioned at bending limiting section top；And it is bent to form inwardly at the same time in lock 16 lower part both sides of interfacing part matched with bending limiting section
Bend limiting slot 161；When lock base 123 is docked with lock interfacing part 16, bending limiting section gradually moves into bending limiting slot 161
In.
Preferably, the lock for being inserted in the seven words hook 125 and spring shaft 127 is offered in the lock base 123
Groove 1233；The opening of spring shaft 127 from the lock buckling groove 1233 of seven word hooks 125 is inserted in 1233 end of lock buckling groove, the lock buckling groove
1233 ends are provided with the notch of direction upward, and spring shaft 127 is erected on the notch upward.
Preferably, the slot 162 is square groove；And it is opened among lock interfacing part 16, front end position.
Preferably, it is opposite at the same time in the lock pinboard 124 for latching base 123 and being connected with latching base 123
At least two hexagon socket head cap screw holes should be offered, lock base 123 is fixed on lattice with lock pinboard 124 by hexagon socket head cap screw
In the control box 11 of grid screen 1.It is reliable and stable.
Preferably, the spring shaft 127 is carbon spring steel spring shaft.
Preferably, the groove body of the bending limiting slot 161 is highly more than twice of bending limiting section thickness.
Preferably, safeguard that unlocking key bar includes head rod and is flexibly connected with the head rod before described
Second connecting rod；Second connecting rod is stretched with respect to head rod；Second connecting rod is contacted with seven word hook bottoms.
By using lock base 123 with latching being connected together for interfacing part 16, lock base 123 and lock interfacing part 16
During docking, in the slot 162 for the insertion lock interfacing part 16 of public fastener 1251 that seven word hooks, 125 top is set, so as to engage
Fixed lock base 123 and lock interfacing part 16, which can bear quite severe external environment condition, easy to use, reliably, and
Easy to operate, uncaging time is shorter, and average uncaging time about 10 seconds, reliability is high, and cost is low, clever structure, can be front and rear
Safeguard, due to mainly using panel beating, and the flow processed is simple, need to only have by laser cutting and bending
The advantages of processing cost is low, small, light-weight.
This structure patent need to only ensure position and the frame precision of first control of product box backboard, remaining production when assembling
Product control box backboard is interconnected with the first product backboard successively, therefore has quick for installation, convenience, time-consuming short, may be used also
To ensure stent integral installation precision, it is not necessary to be subsequently adjusted.
A kind of grid screen 1 corresponding to high-reliability buckle structure component 12 applied to grid screen include control box 11 with
And the grid screen screen body being connected with each other with the control box 11, grid screen screen body include several grids of equidistant parallel arrangement
Screen screen body unit 14 and the babinet bolt 13 for fixed each 14 spacing of adjacent grid screen screen body unit of limitation, grid screen screen body
One end of unit 14 is provided with retaining plate 15, and is provided with least one hook on the retaining plate 15.
Compared with prior art, a kind of high-reliability buckle structure component 12 applied to grid screen of the invention is by the same time
The lock base 123 and the lock pinboard being connected with lock base 123 that the control box of dative grid screen is fixedly connected are set
124, in the lock pinboard 124 U-shaped bending is arranged to the other end that lock base 123 is connected with respect to it；And U
Type bending position offers through hole, and being set inside lock base 123 opposite can latch the rotating seven words hook 125 of base 123,
The seven words hook 125 is sheathed on lock base 123 by a spring shaft 127, is used to promote seven word hooks 125 in coupling unit around bullet
Unlocking key bar 121 is safeguarded before spring axis 127 is rotating；Sharp pre-operation maintenance unlocking key bar 121 passes through and is opened in lock pinboard
Contacted after the through hole at 124U type bendings position with seven word hooks, 125 bottom, realize that seven word hooks 125 rotate, the design structure design
Rationally, good locking effect can be reached, and operate facility, using quick.
The embodiments of the present invention described above are not intended to limit the scope of the present invention.It is any in the present invention
Spirit and principle within the modifications, equivalent substitutions and improvements made etc., should be included in the claim protection model of the present invention
Within enclosing.
Claims (9)
- A kind of 1. high-reliability buckle structure component applied to grid screen, it is characterised in that：Include the control box of dative grid screen The lock base being fixedly connected and the lock pinboard being connected with lock base；The lock pinboard is with respect to itself and lock The other end that base is connected is arranged to U-shaped bending；And offer through hole at the U-shaped bending position；At the lock bottom Seat, which is internally provided with, opposite can latch the rotating seven words hook of base, which is sheathed on lock base by a spring shaft； And the rotating hole for setting the spring shaft is offered in lock base；Further include for promoting seven word hooks rotating around spring shaft Before safeguard unlocking key bar；This is preceding safeguard that unlocking key bar passes through and is opened in the through hole at the U-shaped bending position of lock pinboard after Contacted with seven word hook bottoms；The spring shaft that the seven words hook is connected with lock base is dual spring axle construction；The dual spring axis Structure includes rotation axis and two spring bodies being sheathed in the rotation axis；The spring body middle part is wound in rotation On axis, and the spring body includes the first elastic part for contact with seven word hook upper inners and the with latching that chassis interior contacts Two elastic parts；Seven word hooks realize elastic recovery using the first elastic part and the second elastic part；Set in the lock chassis interior There is the bending part contacted with the second elastic part.
- A kind of 2. high-reliability buckle structure component applied to grid screen as claimed in claim 1, it is characterised in that：Also wrap Include the lock interfacing part with latching base engagement locking this described；The lock interfacing part front end, which is flexibly connected, to be useful for locking this Button interfacing part is fixed on the rotational positioning block on external object；And offer fixed hole on the rotational positioning block；It is described Seven word hook tops are provided with public fastener, and the engaging with the public affairs fastener form fit is offered in the lock interfacing part Groove, when lock base is docked with lock interfacing part, in public fastener insertion slot, so that be fixed lock base and lock Interfacing part.
- A kind of 3. high-reliability buckle structure component applied to grid screen as claimed in claim 2, it is characterised in that：It is described Lock base top both sides are bent to form bending limiting section outwardly at the same time, and public fastener is positioned at bending limiting section top；And locking Button interfacing part lower part both sides are bent to form and the bending matched bending limiting slot of limiting section inwardly at the same time；Latch base and lock pair When fitting docks, bending limiting section is gradually moved into bending limiting slot.
- A kind of 4. high-reliability buckle structure component applied to grid screen as claimed in claim 1, it is characterised in that：It is described The lock buckling groove for being inserted in the seven words hook and spring shaft is offered in lock base；Spring shaft the opening from lock buckling groove of seven word hooks Lock buckling groove end is inserted at mouthful, and the lock buckling groove end is provided with the notch of direction upward, and spring shaft is erected on the lacking upward On mouth.
- A kind of 5. high-reliability buckle structure component applied to grid screen as claimed in claim 2, it is characterised in that：It is described Slot is square groove；And it is opened among lock interfacing part, front end position.
- A kind of 6. high-reliability buckle structure component applied to grid screen as claimed in claim 1, it is characterised in that：It is described It is corresponding at the same time in lock base and the lock pinboard being connected with lock base to offer at least two hexagon socket head cap screw holes, Lock base is fixed in the control box of grid screen with lock lock pinboard by hexagon socket head cap screw.
- A kind of 7. high-reliability buckle structure component applied to grid screen as claimed in claim 1, it is characterised in that：It is described Spring shaft is carbon spring steel spring shaft.
- A kind of 8. high-reliability buckle structure component applied to grid screen as claimed in claim 3, it is characterised in that：It is described The groove body for bending limiting slot is highly more than twice of bending limiting section thickness.
- A kind of 9. high-reliability buckle structure component applied to grid screen as claimed in claim 1, it is characterised in that：It is described Preceding the second connecting rod for safeguarding unlocking key bar and including head rod and being flexibly connected with the head rod；Second company Extension bar stretches with respect to head rod；Second connecting rod is contacted with seven word hook bottoms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711248228.2A CN107993584A (en) | 2017-12-01 | 2017-12-01 | A kind of high-reliability buckle structure component applied to grid screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711248228.2A CN107993584A (en) | 2017-12-01 | 2017-12-01 | A kind of high-reliability buckle structure component applied to grid screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107993584A true CN107993584A (en) | 2018-05-04 |
Family
ID=62035163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711248228.2A Pending CN107993584A (en) | 2017-12-01 | 2017-12-01 | A kind of high-reliability buckle structure component applied to grid screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107993584A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI728473B (en) * | 2019-09-20 | 2021-05-21 | 大陸商太普動力新能源（常熟）股份有限公司 | Fixing structure and electric bicycle frame with the same |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102111982A (en) * | 2011-01-12 | 2011-06-29 | 广东威创视讯科技股份有限公司 | Popup device for spliced wall display unit |
| CN104240614A (en) * | 2014-09-22 | 2014-12-24 | 深圳市奥拓电子股份有限公司 | Quick disassembling device and display device with quick disassembling device |
| CN106409166A (en) * | 2016-11-04 | 2017-02-15 | 浙江德广信电子科技股份有限公司 | Outdoor self-locking LED display screen |
| CN206505687U (en) * | 2017-02-24 | 2017-09-19 | 深圳科腾智能显示技术有限公司 | A kind of rapid latch structure for being used to fix LED display |
-
2017
- 2017-12-01 CN CN201711248228.2A patent/CN107993584A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102111982A (en) * | 2011-01-12 | 2011-06-29 | 广东威创视讯科技股份有限公司 | Popup device for spliced wall display unit |
| CN104240614A (en) * | 2014-09-22 | 2014-12-24 | 深圳市奥拓电子股份有限公司 | Quick disassembling device and display device with quick disassembling device |
| CN106409166A (en) * | 2016-11-04 | 2017-02-15 | 浙江德广信电子科技股份有限公司 | Outdoor self-locking LED display screen |
| CN206505687U (en) * | 2017-02-24 | 2017-09-19 | 深圳科腾智能显示技术有限公司 | A kind of rapid latch structure for being used to fix LED display |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI728473B (en) * | 2019-09-20 | 2021-05-21 | 大陸商太普動力新能源（常熟）股份有限公司 | Fixing structure and electric bicycle frame with the same |
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Application publication date: 20180504 |