CN109268360A - A kind of fast insert-pull connection locking device - Google Patents

A kind of fast insert-pull connection locking device Download PDF

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Publication number
CN109268360A
CN109268360A CN201811002645.3A CN201811002645A CN109268360A CN 109268360 A CN109268360 A CN 109268360A CN 201811002645 A CN201811002645 A CN 201811002645A CN 109268360 A CN109268360 A CN 109268360A
Authority
CN
China
Prior art keywords
guide rail
sliding
locking
slide
sliding block
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
Application number
CN201811002645.3A
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Chinese (zh)
Inventor
李伟达
李娟�
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou University
Original Assignee
Suzhou University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Suzhou University filed Critical Suzhou University
Priority to CN201811002645.3A priority Critical patent/CN109268360A/en
Publication of CN109268360A publication Critical patent/CN109268360A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/10Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of bayonet connections

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Slide Fasteners (AREA)

Abstract

A kind of fast insert-pull connection locking device, including fixed rack and slide-and-lock mechanism, the movement of slide-and-lock mechanism is set on fixed rack, fixed rack has a guide rail, the surface of guide rail is that slide-and-lock mechanism slips direction is uniformly arranged multiple arcs locking position along its length, slide-and-lock mechanism includes sliding block, slide limit fastener, locking member, sliding block covers at the top of the guide rail, downwardly convex be equipped in two sides of the bottom that sliding block is located at guide rail upper section slides limit fastener, sliding limit fastener, which is connected in guide rail, makes sliding block be maintained at sliding above guide rail, the center of slider top is arranged in locking member, and it can move downward through to be embedded in after sliding block in the arc locking position on guide rail and realize slider locking on fixed rack.The present invention is based on manual operations, and the position that device can be completed by plugging ejector pin adjusts and locking function, not only ensure that the stability of bindiny mechanism, but also can avoid by other tools.

Description

A kind of fast insert-pull connection locking device
Technical field
The present invention relates to mechanical device technical fields, and in particular to the fast insert-pull connection locking dress of a kind of connection function It sets.
Background technique
In the prior art, tight locking button is a kind of important component quickly connected, has and connects and lock two modules Effect.Tight locking button component can be used more than generally requiring in attached article on fixed rack, the working principle of tight locking button is as follows: logical It crosses in buckle dislocation insertion sliding-rail groove and limits its freedom degree, complete the function of locking.In the tight locking button used, all it is In such a way that screw adjusts mechanical position limitation.It is easy to operate, quick that screw is connected to terrestrial operation.Manpower behaviour is reduced in order to realize It puts into, improves the targets such as production efficiency, it requires that the simpler the structure of tight locking button and operation the better.
Screw thread control limit is mostly used in traditional tight locking button, threaded connection is a kind of most widely used connection type. But traditional threaded connection must use screw wrench or rely on manual knob, screw thread repeatedly it is elastic during there may be The risk of failure.In addition, no matter spanner or manual knob, require certain operating space, specific usage scenario can Can there can be the possibility of interference.It further also will affect the integrated level of module, it is not compact enough in structure.Traditional tight locking button connection It has been used in module three screw limits (two limitations move forward and backward, and a limitation moves up and down), it is comparatively laborious in operation.
Upgrading is optimized for the structure needs of existing tight locking button as a result, it is above-mentioned to solve the problems, such as, meet existing There are the operational requirements of production.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of fast insert-pulls to connect locking device, based on manual operation, pass through The position that device can be completed in plug ejector pin adjusts and locking function, not only ensure that the stability of bindiny mechanism, but also can avoid borrowing Help other tools.
In order to achieve the above objectives, the technical solution adopted by the present invention is that:
A kind of fast insert-pull connection locking device, including fixed rack and slide-and-lock mechanism, the slide-and-lock mechanism Movement is set on fixed rack, and the preceding fixed rack has a guide rail, and the surface of the guide rail is slided along its length Dynamic retaining mechanism glide direction is uniformly arranged multiple arcs locking position, and the slide-and-lock mechanism includes sliding block, sliding limiting card Button, locking member, the sliding block cover at the top of the guide rail, and the two sides of the bottom that the sliding block is located at guide rail upper section are downward It is convexly equipped with sliding limit fastener, the sliding limit fastener, which is connected in guide rail, makes sliding block be maintained at sliding, institute above guide rail The center that slider top is arranged in locking member is stated, and the arc being embedded on the guide rail after sliding block can be moved downward through and locked Realize slider locking on fixed rack in tight position.
Preferably, the fixed rack further includes the sliding bottom that guide rail bottom both ends are arranged in, the sliding block position Sliding limited block is extended downwardly in the part of the two sides of guide rail, and surface with the two sides of guide rail and sliding bottom is respectively set There is gap, does not contact.
Preferably, the sliding limit fastener is a convex structure, the bottom of the convex structure and the bottom of guide rail With merging embedded at wherein, the top of the convex structure is fixedly connected with a slide block portion's shape by bolt.
Preferably, the locking member includes spacing collar and slide-and-lock component, the spacing collar is fixed and institute The center position of sliding block is stated, the slide-and-lock component is disposed through in spacing collar and upper in spacing collar can glide Dynamic, the slide-and-lock component includes latch segment corresponding with arc locking position shape and ejector pin, the spacing collar it is interior Portion has one to slide limit channels with block-shaped corresponding accommodating chamber and one is locked, and one end of the ejector pin is set to spacing collar Interior and connect with the latch segment, the other end passes through accommodating chamber and slides limit channels and be set to the outside of spacing collar,
When connection locking device is in locking state, it is logical to manually adjust the sliding limit that ejector pin makes it in spacing collar Road slide downward, and in the arc locking position for driving latch segment to be embedded on the guide rail, realize slider locking on fixed rack; When connecting locking device in positioned at position adjustment state, it is logical to manually adjust the sliding limit that ejector pin makes it in spacing collar Road upward sliding, and the arc locking position for driving latch segment to be detached from guide rail moves in the accommodating chamber of spacing collar, sliding limit Position is buckled in guide rail the mobile mobile progress position adjusting of band movable slider.
Preferably, the slide-and-lock component further includes having a spring, the spring pocket is set on ejector pin, and spring One end be fixed on the top of latch segment, the other end is fixed on the top of sliding limit channels,
When connecting locking device in positioned at position adjustment state, ejector pin drives the arc lock on latch segment disengaging guide rail Tight position moves in the accommodating chamber of spacing collar and compressed spring, and when connection locking device is in locking state, latch segment is embedding Enter in the arc locking position on the guide rail, and maintains the lock status under the force of a spring.
Preferably, the both ends of the spacing collar are extended with fixed ear, the fixed ear, which protrudes into, passes through spiral shell in sliding block Bolt is fixed with sliding block.
Preferably, the height of accommodating chamber is more than or equal to the height of the latch segment in the spacing collar.
Preferably, the ejector pin protrudes from and is threaded with one on the end outside spacing collar and convenient hand-held holds Handle or handle.
Compared with prior art, a kind of fast insert-pull provided by the invention connects locking device, by sliding limit fastener Be connected and fixed sliding rail and sliding block, and by hold lever or handle to ejector pin carry out plug realize sliding block position adjust and Locking function, in the case where assurance function is stablized, structure design is more exquisite, and service life is extended.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with It obtains other drawings based on these drawings.
Fig. 1 is the stereoscopic schematic diagram that a kind of fast insert-pull provided by the invention connects locking device;
Fig. 2 is the structural schematic diagram that a kind of fast insert-pull provided by the invention connects slide-and-lock mechanism in locking device;
Fig. 3 is the cross-sectional view that a kind of fast insert-pull provided by the invention connects slide-and-lock mechanism in locking device;
Fig. 4 is the structural schematic diagram that a kind of fast insert-pull provided by the invention connects fixed rack in locking device;
Fig. 5 is the structural schematic diagram that a kind of fast insert-pull provided by the invention connects slide-and-lock component in locking device;
Fig. 6 is cross-sectional view when a kind of fast insert-pull connection locking device provided by the invention is in position adjustment state;
Fig. 7 is cross-sectional view when a kind of fast insert-pull connection locking device provided by the invention is in locking state.
Appended drawing reference involved in attached drawing and component part explanation:
1, fixed rack;2, slide-and-lock mechanism;3, guide rail;4, arc locking position;5, sliding block;6, limit fastener is slided; 7, bolt;8, sliding bottom;9, limited block is slided;10, spacing collar;11, fixed ear;12, latch segment;13, ejector pin;14, bullet Spring;15, accommodating chamber;16, limit channels are slided;17, lever.
Specific embodiment
Screw thread control limit is mostly used in traditional tight locking button, threaded connection is a kind of most widely used connection type. But traditional threaded connection must use screw wrench or rely on manual knob, screw thread repeatedly it is elastic during there may be The risk of failure.In addition, no matter spanner or manual knob, require certain operating space, specific usage scenario can Can there can be the possibility of interference.It further also will affect the integrated level of module, it is not compact enough in structure.Traditional tight locking button connection It has been used in module three screw limits (two limitations move forward and backward, and a limitation moves up and down), it is comparatively laborious in operation.
Thus directed towards the structure of existing tight locking button, the present invention is optimized upgrading and proposes a kind of new fast insert-pull connection Locking device, it is above-mentioned to solve the problems, such as, meet the operational requirements of existing production.
Technical solution of the present invention will be clearly and completely described by specific embodiment below.Obviously, it is retouched The embodiment stated is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, originally Field those of ordinary skill every other embodiment obtained without creative efforts, belongs to the present invention The range of protection.
Referring to shown in FIG. 1 to FIG. 7, a kind of fast insert-pull connects locking device, including fixed rack 1 and slide-and-lock mechanism 2, due to the particularity of space flight, it is therefore desirable to the attached article on fixed rack 1, and the position of object is adjusted and locking then passes through Slide-and-lock mechanism 2 realizes.
In order to realize slide-and-guide, fixed rack 1 is designed as the structure with a guide rail 3, and on the surface of guide rail 3 It is along its length that 2 glide direction of slide-and-lock mechanism is uniformly arranged multiple arcs locking position 4.Slide-and-lock mechanism 2 is mobile It is set on fixed rack 1, slide-and-lock mechanism 2 includes sliding block 5, sliding limit fastener 6, locking member, and sliding block 5 covers at guide rail 3 top.
Downwardly convex be equipped in two sides of the bottom that sliding block 5 is located at 3 upper section of guide rail slides limit fastener 6, slides limit fastener 6 For a convex structure, with the bottom shape of guide rail 3 with merging embedded at wherein, the top of convex structure is logical for the bottom of convex structure Bolt 7 is crossed to be fixedly connected with sliding block 5.So sliding 6 one end of limit fastener and sliding block 5 being fixed, the other end, which is connected in guide rail 3, to be made Sliding block 5 is maintained above guide rail 3 and slides.Fixed rack 1 further includes the sliding bottom 8 that 3 bottom both ends of guide rail are arranged in, sliding block 5 be located at guide rail 3 two sides parts extend downwardly sliding limited block 9 be respectively arranged at guide rail 3 two sides and and with cunning There is gap on the surface of dynamic pedestal 8, does not contact.Sliding block 5 can be completely covered guide rail 3 and can be close to the shifting of fixed rack 1 as a result, Dynamic, sliding limit fastener 6 and guide rail 3 are that gap does not constitute guiding, and sliding block 5 has extended downwardly position limiting slide block 9 and 3 two sides structure of guide rail At guide and limit.
The center at 5 top of sliding block is arranged in locking member, and is embedded on guide rail 3 after can moving downward through sliding block 5 Realize that sliding block 5 is lock on fixed rack 1 in arc locking position 4.
Specifically, locking member includes spacing collar 10 and slide-and-lock component, the both ends of spacing collar 10 are extended with fixation Ear 11, fixed ear 11 are protruded into sliding block 5 and are fixed by the center position that bolt 7 is fixed on sliding block 5.Slide-and-lock component runs through It is set in spacing collar 10 and can be slided up and down in spacing collar 10.
Slide-and-lock component includes latch segment 12 corresponding with 4 shape of arc locking position, ejector pin 13 and spring 14, limit The inside of sleeve 10 has corresponding with 12 shape of a latch segment accommodating chamber 15 and one slides limit channels 16, in spacing collar 10 The height of accommodating chamber 15 is more than or equal to the height of latch segment 12.One end of ejector pin 13 is set in spacing collar 10 and and latch segment 12 connections, the other end pass through accommodating chamber 15 and slide the outside that limit channels 16 are set to spacing collar 10, and on its end It is threaded with a convenient hand-held lever 17.Spring 14 is sheathed on ejector pin 13, and one end of spring 14 is fixed on latch segment 12 top, the other end are fixed on the top of sliding limit channels 16.
Concrete operations principle is as follows:
When connecting the adjusting of locking device position, holds lever 17 and pulled up, so that ejector pin 13 is in spacing collar 10 16 upward sliding of sliding limit channels, in this sliding process, on the one hand by latch segment 12 pull up be detached from guide rail 3 on arc In locking position 4, and the accommodating chamber 15 of spacing collar 10 is moved to, connection locking device unlock can carry out position adjustment, another party Face, during ejector pin 13 pulls up, the spring 14 that latch segment 12 and sliding 16 end of limit channels is arranged in is compressed.Latch segment 12 It after being detached from the arc locking position 4 of guide rail 3, holds lever 17 and is moved along direction is adjusted, in sliding limit fastener 6 and guide rail 3 Sliding block 5 is kept to be close to mobile progress position adjusting with fixed rack 1 under the premise of clamping, to realize position adjustment function.
When needing to lock after connecting locking device position and adjusting, holds lever 17 and ejector pin 13 is inserted into sliding block 5, ejector pin 13 16 slide downward of sliding limit channels in spacing collar 10, and latch segment 12 is driven to be embedded in corresponding arc on guide rail 3 In locking position 4, realize that sliding block 5 is lock on fixed rack 1, in insertion process, spring 14 resets and latch segment 12 is forced to keep It is embedded in the state of arc locking position 4, to guarantee that fixed rack 1 and slide-and-lock mechanism 2 between the two opposite are locked.
Existing tight locking button relies primarily on mechanical position limitation work, based on mechanical position limitation is mostly connected with screw, again and again Operating process at being likely to result in thread failure, while screw operation must carry tool, also want reservation operations space, do not save About space can also may cause unnecessary interference to other modules.Therefore, the present invention is connected and fixed by sliding limit fastener Sliding rail and sliding block, and by holding, the position that lever carries out plug realization sliding block to ejector pin is adjusted and locking function is guaranteeing function In the case where capable of stablizing, structure design is more exquisite simple, and service life is extended.Meanwhile this connection locking device one Through assembly without carrying other any tool auxiliary operations.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one The widest scope of cause.

Claims (8)

1. a kind of fast insert-pull connects locking device, it is characterised in that: including fixed rack and slide-and-lock mechanism, the sliding Retaining mechanism movement is set on fixed rack, and the preceding fixed rack has a guide rail, and the surface of the guide rail is along its length Direction, that is, slide-and-lock mechanism slips direction is uniformly arranged multiple arcs locking position, and the slide-and-lock mechanism includes sliding block, cunning Dynamic limit fastener, locking member, the sliding block cover at the top of the guide rail, and the sliding block is located at the bottom of guide rail upper section Two sides are downwardly convex to be equipped with sliding limit fastener, and the sliding limit fastener, which is connected in guide rail, is maintained at sliding block above guide rail Sliding, the center of slider top is arranged in the locking member, and is embedded on the guide rail after can moving downward through sliding block Arc locking position in realize slider locking on fixed rack.
2. a kind of fast insert-pull according to claim 1 connects locking device, it is characterised in that: the fixed rack also wraps The sliding bottom that guide rail bottom both ends are set is included, the part that the sliding block is located at the two sides of guide rail has extended downwardly sliding limit Block, which is respectively set, has gap with the surface of the two sides of guide rail and sliding bottom, does not contact.
3. a kind of fast insert-pull according to claim 1 connects locking device, it is characterised in that: the sliding limit fastener For a convex structure, the bottom of the convex structure, which matches to merge with the bottom shape of guide rail, to be embedded at wherein, the convex structure Top be fixedly connected with a slide block by bolt.
4. a kind of fast insert-pull according to claim 1 connects locking device, it is characterised in that: the locking member includes limit Position sleeve and slide-and-lock component, the fixed center position with the sliding block of the spacing collar, the slide-and-lock component It is disposed through in spacing collar and can be slided up and down in spacing collar, the slide-and-lock component includes to lock with arc The corresponding latch segment of position shape and ejector pin, the inside of the spacing collar have one and the block-shaped corresponding accommodating chamber of locking and one Limit channels are slided, one end of the ejector pin is set in spacing collar and connect with the latch segment, and the other end passes through receiving Chamber and sliding limit channels and the outside for being set to spacing collar,
When connecting locking device and being in locking state, manually adjust sliding limit channels that ejector pin makes it in spacing collar to Lower slider, and in the arc locking position for driving latch segment to be embedded on the guide rail, realize slider locking on fixed rack;When even Locking device is connect to be in when being located at position adjustment state, manually adjust sliding limit channels that ejector pin makes it in spacing collar to Upper sliding, and the arc locking position for driving latch segment to be detached from guide rail moves in the accommodating chamber of spacing collar, slides limiting card The mobile mobile progress position adjusting of band movable slider is buckled in guide rail.
5. a kind of fast insert-pull according to claim 4 connects locking device, it is characterised in that: the slide-and-lock component It further include having a spring, the spring pocket is set on ejector pin, and one end of spring is fixed on the top of latch segment, and the other end is fixed In sliding limit channels top,
When connecting locking device in positioned at position adjustment state, ejector pin drives latch segment to be detached from the arc locking position on guide rail It moves in the accommodating chamber of spacing collar and compressed spring, when connecting locking device and be in locking state, latch segment insertion institute It states in the arc locking position on guide rail, and maintains the lock status under the force of a spring.
6. a kind of fast insert-pull according to claim 4 connects locking device, it is characterised in that: the two of the spacing collar End is extended with fixed ear, and the fixed ear is protruded into sliding block and fixed by bolt and sliding block.
7. a kind of fast insert-pull according to claim 4 connects locking device, it is characterised in that: received in the spacing collar The height of cavity is more than or equal to the height of the latch segment.
8. a kind of fast insert-pull according to claim 4 connects locking device, it is characterised in that: the ejector pin protrudes from limit Convenient hand-held a lever or handle is threaded on the end of position cartridge exterior.
CN201811002645.3A 2018-08-30 2018-08-30 A kind of fast insert-pull connection locking device Pending CN109268360A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811002645.3A CN109268360A (en) 2018-08-30 2018-08-30 A kind of fast insert-pull connection locking device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811002645.3A CN109268360A (en) 2018-08-30 2018-08-30 A kind of fast insert-pull connection locking device

Publications (1)

Publication Number Publication Date
CN109268360A true CN109268360A (en) 2019-01-25

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109939359A (en) * 2019-03-15 2019-06-28 许米乐 Adjustable Kato formula auxiliary positioning layer and auxiliary fixing device for probe
CN110143253A (en) * 2019-05-21 2019-08-20 福建省福鼎市新龙机车部件有限公司 A kind of adjustable motorcycle brake handle with heating ventilation function
CN110296135A (en) * 2019-07-17 2019-10-01 兰州理工大学 A kind of connection retaining mechanism suitable for hole plate
CN110785034A (en) * 2019-10-11 2020-02-11 杭州海兴电力科技股份有限公司 Self-locking structure based on sliding groove guide rail
CN111335782A (en) * 2020-04-13 2020-06-26 惠州远海贸易有限公司 Container room with parallel split type window
CN112983949A (en) * 2021-04-21 2021-06-18 常州市新创智能科技有限公司 Carbon fiber composite material pipe connecting structure and connecting method
US20210237091A1 (en) * 2020-02-05 2021-08-05 Sartorius Biohit Liquid Handling Oy Adjustable mount for automatic liquid handling applications
DE102022114784B3 (en) 2022-06-13 2023-07-20 allsafe GmbH & Co.KG Fitting and system comprising a fitting and a rail

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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109939359A (en) * 2019-03-15 2019-06-28 许米乐 Adjustable Kato formula auxiliary positioning layer and auxiliary fixing device for probe
CN110143253A (en) * 2019-05-21 2019-08-20 福建省福鼎市新龙机车部件有限公司 A kind of adjustable motorcycle brake handle with heating ventilation function
CN110296135A (en) * 2019-07-17 2019-10-01 兰州理工大学 A kind of connection retaining mechanism suitable for hole plate
CN110785034A (en) * 2019-10-11 2020-02-11 杭州海兴电力科技股份有限公司 Self-locking structure based on sliding groove guide rail
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CN111335782A (en) * 2020-04-13 2020-06-26 惠州远海贸易有限公司 Container room with parallel split type window
CN111335782B (en) * 2020-04-13 2022-02-15 东营市东达机械制造有限责任公司 Container room with parallel split type window
CN112983949A (en) * 2021-04-21 2021-06-18 常州市新创智能科技有限公司 Carbon fiber composite material pipe connecting structure and connecting method
DE102022114784B3 (en) 2022-06-13 2023-07-20 allsafe GmbH & Co.KG Fitting and system comprising a fitting and a rail

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RJ01 Rejection of invention patent application after publication

Application publication date: 20190125

RJ01 Rejection of invention patent application after publication