CN104533184B - For the quick connector between plate and plate - Google Patents
For the quick connector between plate and plate Download PDFInfo
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- CN104533184B CN104533184B CN201410803185.XA CN201410803185A CN104533184B CN 104533184 B CN104533184 B CN 104533184B CN 201410803185 A CN201410803185 A CN 201410803185A CN 104533184 B CN104533184 B CN 104533184B
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- dead bolt
- perforating
- slide block
- lock housing
- spring
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Abstract
A kind of for the quick connector between plate and plate, including lock core and lock housing；It is characterized in that: the top of described lock core is treatment head section, bottom is connected with core body, is formed with crook bottom core body；The top of described lock housing offers lock core perforating, and the sidepiece of lock housing offers dead bolt perforating；Each described dead bolt perforating offers spring perforating, for putting spring；Also including two dead bolt slide blocks, having a head, the side down of this head is inclined-plane, realizes connector to the locking of plate and unblock by the overhanging of the relatively described lock housing of this head and inside contracting；Described spring is resisted against between dead bolt slide block and lock-shell lining；By directly will coordinate with dead bolt slide block bottom lock core and arrange spring between dead bolt slide block and lock-shell lining, when applying external force in lock core, lock core and dead bolt slide block can link to inside contract dead bolt slide block；And when not having external force to apply, dead bolt slide block can be kept its overhanging state by spring tension.There is reliability high, the simple advantage of press-loading process.
Description
Technical field
The present invention relates to rising between a kind of plate and plate and fix the device being connected, be specifically related to a kind of quick connector for fixing the machine cabinet door plate in connecting communication equipment.
Background technology
Generally, stacked fixing locking of screw of employing mostly between plate and plate realizes, concrete way is the hole offered on the space of a whole page of two boards for screw locking, again by screw wear lock with by two boards with the laminating of plate face by way of fixing connect, this connected mode is relatively simple, and plate and the connection of plate are also more firm.But, this kind of plate has the disadvantage that the first, to be connected with the connected mode of plate also wastes time and energy, need manual screw is rotated wears enter in the hole offered on two boards, special electronic lock instrument as the speed of connection to be improved then needs to use, more inconvenience；2nd, when being in the vibration environment of a kind of instability by the equipment belonging to fixing plate or device, As time goes on the stable degree of screw locking and reliability can decay, this is caused by inevitable resonance, eventually result in screw abjection, so that locking inefficacy, plate is disconnected with plate.
In order to solve the problems referred to above, have industry to have developed a kind of quick connector, as Fig. 1,2, this existing quick connector is mainly made up of lock core 1 and 2 two parts of lock housing.Wherein, the core body of described lock core 1 wears in the described lock housing 2 of entrance, and is connected with the dead bolt (not drawing in figure) in lock housing 2；And, a groove 3 is offered on the core body of described lock core 1, corresponding, also a groove 4 is offered on the inwall of described lock housing 2, when described lock core 1 inserts and positions in described lock housing 2, the 3rd, described two grooves 4 are oppositely arranged formation one toroidal cavity 5, arrange a collar 6 in this toroidal cavity 5, setting thereby through this collar 6 positions described lock core 1 and lock housing 2 in the vertical direction, but does not hinder rotation in lock housing 2 for the described lock core 1.Above-mentioned existing quick connector solves many deficiencies that conventional screw locks positioning, has fast-assembling, labour-saving advantage, but, in long-term production manufacture and find still to have problems with after using: the first, assembling relatively difficult, collar easily damages by pressure；2nd, collar has the possibility getting loose；3rd, press-loading process simplifies not, and operation is more；4th, there may be burr on collar, the groove of lock housing cannot management and control, the poor stability of batch production, foreign matter enter be easily caused its lost efficacy.
Therefore, how to solve the problems that existing quick connector exists, become the problem for present invention research.
Content of the invention
It is an object of the invention to provide a kind of for the quick connector between plate and plate, to solve the problems that prior art exists.
For reaching above-mentioned purpose, the technical solution used in the present invention is: a kind of for the quick connector between plate and plate, including lock core and lock housing；Described lock core wears downwards and is positioned in described lock housing, and rotates connection relative to described lock housing；
The top of described lock core is treatment head section, orders about described lock core for external force applies and rotates；The bottom of described treatment head section is connected with the core body of described lock core, and the bottom of this core body is formed with two crook being arranged circumferentially, and this two crook is in a center of symmetry in the horizontal plane, and the central point of described core cross-sectional is the Central Symmetry point of two crook；
The top in the vertical direction of described lock housing offers a lock core perforating, and this lock core perforating wears for the core body of described lock core；The sidepiece of described lock housing offers two dead bolt perforatings in the horizontal direction, and this dead bolt perforating wears for two dead bolt slide blocks；The upper end of described lock core perforating is opened in the upper surface of described lock housing, dead bolt perforating described in its lower end through two；Dead bolt perforating parallel interval described in two is arranged, and the both sides of all through described lock housing of each dead bolt perforating；Wherein, offering direction along it in each described dead bolt perforating and offering spring perforating with straight line, this spring perforating is non-through hole, for an accommodating spring；One end of described spring perforating is identical with described dead bolt perforating, all start from a side surface of described lock housing, the other end then terminates inside described lock housing, the stage casing of i.e. described dead bolt perforating, is constituted described dead bolt perforating with this and closes on the hole shape phase of its hole shape of the part outside lock housing and described spring perforating and be stacked；And wherein, spring perforating described in two is opened in the not homonymy of described lock housing respectively；
Also including two dead bolt slide blocks, each described dead bolt slide block has a head, realizes connector to the locking of plate and unblock by the overhanging of the relatively described lock housing of this head and inside contracting；And dead bolt slide block is reversed described in two, so that the head of dead bolt slide block described in two is overhanging respectively at the not homonymy of described lock housing and inside contracts；Described dead bolt slide block matches with described spring in dead bolt perforating, and one end of i.e. described spring is resisted against on described dead bolt slide block, and the other end is resisted against in described lock housing；Owing to described spring perforating is arranged in described dead bolt perforating, and described spring perforating is non-through hole, therefore when described dead bolt slide block inside contracts, described spring will be compressed by dead bolt slide block and lock housing, and produce an outside tension force, order about described dead bolt slide block overhanging；In addition, the top of each described dead bolt slide block is equipped with a drive block, described drive block coordinates with the described crook bottom described lock core core body, with by described crook to described drive block against forcing described dead bolt slide block servo-actuated with described lock core.
Relevant content in technique scheme is explained as follows:
1. in such scheme, described in two, dead bolt slide block is reversed, so that the head of dead bolt slide block described in two is overhanging respectively at the not homonymy of described lock housing and inside contracts.Design whereby, the dead bolt of quick connector and the contact area of plate can be increased, make connection more firm.
2. in such scheme, the side down of described head is inclined-plane or hypotenuse, in order to this quick connector can enter on plate to be locked in default hole smoothly.
3. in such scheme, having a limit point in described lock housing between two dead bolt perforatings, this limit point coordinates the described crook bottom described lock core core body to arrange, to limit the rotational angle of described lock core；When on the one hand preventing from unlocking, the inordinate rotation of lock core damages lock core or dead bolt slide block, and when on the other hand preventing from locking, dead bolt slide block excessively stretches out and provides lock core one pretightning force.
4., in such scheme, the rotational angle of described lock core is 0 ~ 90 degree.
5., in such scheme, described spring is located in the space in the middle part of described dead bolt slide block.
The operation principle of the present invention and advantage are as follows:
The present invention by directly coordinating, and arrange spring between dead bolt slide block and lock-shell lining the bottom of lock core with dead bolt slide block, and therefore, when applying external force in lock core, lock core and dead bolt slide block can link to inside contract dead bolt slide block；And when not having external force to apply, dead bolt slide block can be kept its overhanging state by spring tension.The present invention compared to existing technologies, owing to eliminating this parts of collar, was therefore originally opened in the groove in lock core and lock housing and was also not required to processing, both a part had been saved, eliminating again two procedures, the reliability of its work being greatly improved simultaneously, additionally its press-loading process have also been obtained simplification.
Brief description
The decomposition explosion figure that accompanying drawing 1 is existing quick connector；
The cross-sectional view that accompanying drawing 2 is existing quick connector；
The decomposition explosion figure that accompanying drawing 3 is the embodiment of the present invention；
The structural representation that accompanying drawing 4 is embodiment of the present invention lock-out state (dead bolt is overhanging)；
The side portion structure schematic diagram that accompanying drawing 5 is the embodiment of the present invention；
The use state reference map (lockplate and plate) that accompanying drawing 6 is the embodiment of the present invention；
The structural representation that accompanying drawing 7 is embodiment of the present invention released state (dead bolt inside contracts)；
Accompanying drawing 8 removes the structural representation after lock housing for Fig. 7；
The structural representation that accompanying drawing 9 is Fig. 7 partial cross；
Accompanying drawing 10 is fundamental diagram during embodiment of the present invention lockplate；
Accompanying drawing 11 is fundamental diagram during embodiment of the present invention unlocking board.
In the figures above: 1. lock core；2. lock housing；3. groove；4. groove；5. toroidal cavity；6. collar；7. lock core；8. lock housing；9. treatment head section；10. core body；11. crook；12. lock core perforatings；13. dead bolt perforatings；14. dead bolt slide blocks；15. spring perforatings；16. springs；17. heads；18. plates；19. drive blocks；20. limit points.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment the invention will be further described:
Embodiment: see shown in accompanying drawing 3～11, a kind of for the quick connector between plate and plate, including lock core 7 and lock housing 8；Described lock core 7 wears downwards and is positioned in described lock housing 8, and rotates connection relative to described lock housing 8；
The top of described lock core 7 is treatment head section 9, orders about described lock core 7 rotate for external force applies；The bottom of described treatment head section 9 is connected with the core body 10 of described lock core 7, the bottom of this core body 10 is formed with two crook 11 being arranged circumferentially, and this two crook 11 is in a center of symmetry in the horizontal plane, the central point of described core body 10 cross section is the Central Symmetry point of two crook 11；
The top in the vertical direction of described lock housing 8 offers a lock core perforating 12, and this lock core perforating 12 wears for the core body 10 of described lock core 7；The sidepiece of described lock housing 8 offers two dead bolt perforatings 13 in the horizontal direction, and this dead bolt perforating 13 wears for two dead bolt slide blocks 14；The upper end of described lock core perforating 12 is opened in the upper surface of described lock housing 8, dead bolt perforating 13 described in its lower end through two；Dead bolt perforating 13 parallel interval described in two is arranged, and the both sides of all through described lock housing 8 of each dead bolt perforating 13；Wherein, offering direction along it in each described dead bolt perforating 13 and offering spring perforating 15 with straight line, this spring perforating 15 is non-through hole, for an accommodating spring 16；One end of described spring perforating 15 is identical with described dead bolt perforating 13, all start from a side surface of described lock housing 8, it is internal that the other end then terminates at described lock housing 8, the stage casing of i.e. described dead bolt perforating 13, is constituted described dead bolt perforating 13 with this and closes on the hole shape phase of its hole shape of the part outside lock housing 8 and described spring perforating 15 and be stacked；And wherein, spring perforating 15 described in two is opened in the not homonymy of described lock housing 8 respectively；
Also including two dead bolt slide blocks 14, each described dead bolt slide block 14 has a head 17, and the side down of this head 17 is inclined-plane or hypotenuse, in order to this quick connector can enter on plate 18 to be locked in default hole smoothly；Realize connector to the locking of plate 18 and unblock by the overhanging of the relatively described lock housing 8 of described head 17 and inside contracting；And dead bolt slide block 14 is reversed described in two, so that the head 17 of dead bolt slide block 14 described in two is overhanging respectively at the not homonymy of described lock housing 8 and inside contracts, design whereby, dead bolt slide block 14 and the contact area of plate 18 of quick connector can be increased, make connection more firm.Described dead bolt slide block 14 matches with described spring 16 in dead bolt perforating 13, and one end of i.e. described spring 16 is resisted against on described dead bolt slide block 14, and the other end is resisted against in described lock housing 8；Owing to described spring perforating 15 is arranged in described dead bolt perforating 13, and described spring perforating 15 is non-through hole, therefore when described dead bolt slide block 14 inside contracts, described spring 16 will be compressed by dead bolt slide block 14 and lock housing 8, and produce an outside tension force, order about described dead bolt slide block 14 overhanging；Additionally, the top of each described dead bolt slide block 14 is equipped with a drive block 19, described drive block 19 coordinates with the described crook 11 bottom described lock core 7 core body 10, with by described crook 11 to described drive block 19 against forcing described dead bolt slide block 14 servo-actuated with described lock core 7.
Wherein, as shown in Figure 9, described lock housing 8 has between two dead bolt perforatings 13 limit point 20, this limit point 20 coordinates the described crook 11 bottom described lock core 7 core body 10 to arrange, to limit the rotational angle of described lock core 7, when on the one hand preventing from unlocking, the inordinate rotation of lock core damages lock core or dead bolt slide block, and when on the other hand preventing from locking, dead bolt slide block excessively stretches out and provides lock core one pretightning force.
The rotational angle of described lock core is 0 ~ 90 degree, and is preferred with 65 degree.
Wherein, described spring 16 is located in the space in the middle part of described dead bolt slide block 14.
Now the operation principle with regard to the present invention is described as follows:
As shown in Figure 10, for operating principle schematic diagram during lockplate of the present invention.First, it is directed at the lock housing 8 of quick connector on two boards 20 in the hole offered in advance, in the perforate then described lock housing 8 being quickly pressed on two boards 20 successively by the direction of arrow in figure, until the treatment head section 9 of lock core is fitted with above one block of plate 20.When the perforate on plate 20 of the lock housing 8 of quick connector is pressed into, owing to head 17 side down of described dead bolt slide block is inclined-plane, therefore when it is oppressed by the outer rim in hole can automatically in lock housing 8 described in indentation so that described quick connector can quickly and smoothly enter on two boards 18 preset hole in；When locking completes, owing to the spring in lock housing 8 is compressed when locking, thus create outside tension force, and then by extrapolated for described dead bolt slide block, make its outer outside extending described lock housing 8, owing to the tension force of spring is always maintained at, therefore described dead bolt slide block also will keep its overhanging state, and makes described quick connector keep the locking to two boards.
As shown in figure 11, for operating principle schematic diagram during unlocking board of the present invention.The active force extrapolated described dead bolt slide block due to spring exists always, and therefore quick connector to be unlocked is firstly the need of applying external force extrusion spring, is reduced in described lock housing 8 in the hope of in described dead bolt slide block.Use is made in the applying that the treatment head section 9 of described lock core is external force, when operator's treatment head section 9 as described in direction of arrow rotation in figure, the core body of described lock core is followed it and is rotated in the lump, owing to the bottom of core body is provided with described crook, and this crook is connected with described dead bolt slide block, therefore when core body rotates, described dead bolt slide block also will be servo-actuated in the lump, and then produce compressing to the spring being positioned between dead bolt slide block and lock housing 8 inside.After in lock housing 8 described in the completely interior indentation of described dead bolt slide block, while keeping to treatment head section 9 revolving force on described lock core, more upwards lift described treatment head section 9 by arrow in figure, to take out quick connector from two boards 20, complete releasing process.
The present invention by directly coordinating, and arrange spring between dead bolt slide block and lock-shell lining the bottom of lock core with dead bolt slide block, and therefore, when applying external force in lock core, lock core and dead bolt slide block can link to inside contract dead bolt slide block；And when not having external force to apply, dead bolt slide block can be kept its overhanging state by spring tension.The present invention compared to existing technologies, owing to eliminating this parts of collar, was therefore originally opened in the groove in lock core and lock housing and was also not required to processing, both a part had been saved, eliminating again two procedures, the reliability of its work being greatly improved simultaneously, additionally its press-loading process have also been obtained simplification.
Above-described embodiment is only technology design and the feature that the present invention is described, its object is to allow person skilled in the art will appreciate that present disclosure and to implement according to this, can not limit the scope of the invention with this.All equivalences made according to spirit of the invention change or modify, and all should cover within protection scope of the present invention.
Claims (4)
1. for the quick connector between plate and plate, including lock core and lock housing；Described lock core wears downwards and is positioned in described lock housing, and rotates connection relative to described lock housing；It is characterized in that:
The top of described lock core is treatment head section, orders about described lock core for external force applies and rotates；The bottom of described treatment head section is connected with the core body of described lock core, and the bottom of this core body is formed with two crook being arranged circumferentially, and this two crook is in a center of symmetry in the horizontal plane, and the central point of described core cross-sectional is the Central Symmetry point of two crook；
The top in the vertical direction of described lock housing offers a lock core perforating, and this lock core perforating wears for the core body of described lock core；The sidepiece of described lock housing offers two dead bolt perforatings in the horizontal direction, and this dead bolt perforating wears for two dead bolt slide blocks；The upper end of described lock core perforating is opened in the upper surface of described lock housing, dead bolt perforating described in its lower end through two；Dead bolt perforating parallel interval described in two is arranged, and the both sides of all through described lock housing of each dead bolt perforating；Wherein, offering direction along it in each described dead bolt perforating and offering spring perforating with straight line, this spring perforating is non-through hole, for an accommodating spring；One end of described spring perforating is identical with described dead bolt perforating, all start from a side surface of described lock housing, the other end then terminates inside described lock housing, the stage casing of i.e. described dead bolt perforating, is constituted described dead bolt perforating with this and closes on the hole shape phase of its hole shape of the part outside lock housing and described spring perforating and be stacked；And wherein, spring perforating described in two is opened in the not homonymy of described lock housing respectively；
Also including two dead bolt slide blocks, each described dead bolt slide block has a head, and the side down of this head is inclined-plane or hypotenuse, realizes connector to the locking of plate and unblock by the overhanging of the relatively described lock housing of this head and inside contracting；And dead bolt slide block is reversed described in two, so that the head of dead bolt slide block described in two is overhanging respectively at the not homonymy of described lock housing and inside contracts；Described dead bolt slide block matches with described spring in dead bolt perforating, and one end of i.e. described spring is resisted against on described dead bolt slide block, and the other end is resisted against in described lock housing；Owing to described spring perforating is arranged in described dead bolt perforating, and described spring perforating is non-through hole, therefore when described dead bolt slide block inside contracts, described spring will be compressed by dead bolt slide block and lock housing, and produce an outside tension force, order about described dead bolt slide block overhanging；In addition, the top of each described dead bolt slide block is equipped with a drive block, described drive block coordinates with the described crook bottom described lock core core body, with by described crook to described drive block against forcing described dead bolt slide block servo-actuated with described lock core.
2. connector according to claim 1, it is characterised in that: having a limit point between two dead bolt perforatings in described lock housing, this limit point coordinates the described crook bottom described lock core core body to arrange, to limit the rotational angle of described lock core.
3. connector according to claim 2, it is characterised in that: the rotational angle of described lock core is 0 ~ 90 degree.
4. connector according to claim 1, it is characterised in that: described spring is located in the space in the middle part of described dead bolt slide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410803185.XA CN104533184B (en) | 2014-12-22 | 2014-12-22 | For the quick connector between plate and plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410803185.XA CN104533184B (en) | 2014-12-22 | 2014-12-22 | For the quick connector between plate and plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104533184A CN104533184A (en) | 2015-04-22 |
| CN104533184B true CN104533184B (en) | 2016-11-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410803185.XA Active CN104533184B (en) | 2014-12-22 | 2014-12-22 | For the quick connector between plate and plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104533184B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19525881C1 (en) * | 1995-07-15 | 1996-07-25 | Loh Kg Rittal Werk | Sprung holder for switch cabinet rear wall |
| CN1760580A (en) * | 2004-10-14 | 2006-04-19 | 施托布利法韦日公司 | Quick-coupling male portion, a quick coupling, and a set of two such quick couplings |
| CN103215702A (en) * | 2012-01-23 | 2013-07-24 | 立达英格尔施塔特有限公司 | Fitting support and opening roller with quick release lock |
| CN203441216U (en) * | 2013-08-29 | 2014-02-19 | 万控集团有限公司 | Novel door lock |
| CN204476021U (en) * | 2014-12-22 | 2015-07-15 | 苏州德仕耐五金技术有限公司 | For the quick connector between plate and plate |
-
2014
- 2014-12-22 CN CN201410803185.XA patent/CN104533184B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19525881C1 (en) * | 1995-07-15 | 1996-07-25 | Loh Kg Rittal Werk | Sprung holder for switch cabinet rear wall |
| CN1760580A (en) * | 2004-10-14 | 2006-04-19 | 施托布利法韦日公司 | Quick-coupling male portion, a quick coupling, and a set of two such quick couplings |
| CN103215702A (en) * | 2012-01-23 | 2013-07-24 | 立达英格尔施塔特有限公司 | Fitting support and opening roller with quick release lock |
| CN203441216U (en) * | 2013-08-29 | 2014-02-19 | 万控集团有限公司 | Novel door lock |
| CN204476021U (en) * | 2014-12-22 | 2015-07-15 | 苏州德仕耐五金技术有限公司 | For the quick connector between plate and plate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104533184A (en) | 2015-04-22 |
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