CN109742604A - A kind of pull ring quick-release mechanism and quick release connector - Google Patents
A kind of pull ring quick-release mechanism and quick release connector Download PDFInfo
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- CN109742604A CN109742604A CN201910018292.4A CN201910018292A CN109742604A CN 109742604 A CN109742604 A CN 109742604A CN 201910018292 A CN201910018292 A CN 201910018292A CN 109742604 A CN109742604 A CN 109742604A
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Abstract
The invention discloses a kind of pull ring quick-release mechanism and quick release connectors, belong to connector technique field.Comprising: first shell, with the second shell of first shell cooperation, setting pull ring on the first shell and be arranged in the intracorporal retaining mechanism of first shell.The present invention can be realized quick locking and the unlock of connector by the cooperation between pull ring and retaining mechanism.And since the shell structure that pull ring and retaining mechanism depend on connector itself is configured, pull ring and retaining mechanism are respectively set on the first shell and in first shell, not will increase the space structure of product.The present invention is more excellent relative to existing zipper mechanism structure in structure, and succinct, more labor-saving in the case where being not take up connector formal space while of the invention retaining mechanism easy for installation, the service life is longer, reliability is higher.
Description
Technical field
The present invention relates to connector technique fields, and in particular to a kind of pull ring quick-release mechanism and quick release connection
Device.
Background technique
Existing Male/female connector has certain amount of interference in mutual timing, causes on product when to avoid work because of shaking
Terminal pine moves back and poor contact.But amount of interference can not be excessive, otherwise can not normally be plugged.When products application is in rolling
When dynamic frequency and the higher platform of amplitude, connector interworking amount of interference needs to increase at this time.To solve this problem, have at present following several
Kind mode:
First, it is directly locked, such as borrow screw thread and male and female end is locked and unlocked, but this structure is generally used for circle
Connector, use scope are limited.Second, by part rotating mechanism, such as spanner, but product space can be occupied.Third is adopted
With pull ring unlocking mechanism, but the plastic structure at interference is more weak, in unlocking process, is easy to appear plastic cement fracture or dry
The amount of relating to fails with using time and number to increase.
Summary of the invention
It is existing to solve the purpose of the present invention is to provide a kind of pull ring quick-release mechanism and quick release connector
The problem that connector unlock is inconvenient, unlocking structure is big and stability is low, service life is short.
The technical scheme to solve the above technical problems is that
A kind of pull ring quick-release mechanism, comprising: first shell, with the second shell of first shell cooperation, setting the
Pull ring and setting on one shell is in the intracorporal retaining mechanism of first shell；Retaining mechanism, which has, runs through first shell and and pull ring
The clamping portion of connection and the tight lock part being clamped with first shell and second shell, retaining mechanism and first shell are rotated or are slided
Connection, when pull ring pulls clamping portion, tight lock part moves with clamping portion and deviates from from first shell and second shell, so that the
One shell and second shell separation unlock.
Pull ring quick-release mechanism for connector of the invention, can by the cooperation between pull ring and retaining mechanism
Realize quick locking and the unlock of connector.And since pull ring and retaining mechanism depend on the shell structure of connector itself
(said first shell and second shell) is configured, and pull ring and retaining mechanism are respectively set on the first shell and first shell
It is interior, it not will increase the space structure of product.
Further, it in preferred embodiments of the present invention, is respectively equipped with each other at the top and bottom of said first shell
Corresponding first mounting hole and the second mounting hole are additionally provided with fixation hole, fixation hole and the first installation hole location at the top of first shell
In the groove for being additionally provided with receiving tight lock part on the moving direction of pull ring, in first shell and the limiting slot that is connected to groove, the
Two mounting holes are provided on the slot bottom of groove；Second shell is equipped with corresponding first limit hole of the second mounting hole.
Further, in preferred embodiments of the present invention, above-mentioned second shell has the cavity of receiving first shell, chamber
The roof of body is equipped with the second limit hole corresponding with the first mounting hole, and the bottom wall of cavity is equipped with convex ribs, and convex ribs are equipped with first
Limit hole.
Further, in preferred embodiments of the present invention, above-mentioned retaining mechanism include ontology and with body fits and
Spring in first mounting hole is set；Ontology includes integrally formed clamping block and the body of rod；Clamping block is to match with fixation hole
The clamping portion of conjunction；One end of the body of rod is equipped with relative to each other the first lock projection and the second lock projection, the first lock projection with
Spring clamping, the second lock projection are connected in the second mounting hole and the first limit hole, and the other end of the body of rod is equipped with and first shell
The shaft of body rotation connection, spring, the first lock projection and the second lock projection constitute the tight lock part of retaining mechanism.
The present invention pulls the clamping block being attached thereto by pull ring, makes ontology under the action of shaft, the first lock projection
It being moved with one end of the second lock projection to the direction close to spring, the first lock projection constantly squeezes spring, at the same time, the
Two lock projections are detached from from the first limit hole, complete unlocking motion.When discharging pull ring, under the action of the spring by the first lock
Tight protrusion and the second lock projection is counter pushes away, the second lock projection again passes through the second mounting hole and returns in the first limit hole, with
Second shell clamping, completes locking action.Locking mechanism structure of the invention is simple, and solution only can be realized by spring and ontology
Lock and locking action, and due to other no excessive parts, stability is good, long service life.
Further, in preferred embodiments of the present invention, above-mentioned retaining mechanism includes lock sheet and slides with lock sheet
The auxiliary member of dynamic connection；Lock sheet includes the first cantilever and the second cantilever that one end separates and the other end is connected by connection sheet,
First cantilever has the first lock projection for matching with the first mounting hole and the second limit hole far from the end of connection sheet, and second
Cantilever has second lock projection symmetrical with the first lock projection, and the second lock projection and the second mounting hole and first
Limit hole cooperation, the first lock projection and the second lock projection are the tight lock part of retaining mechanism；Auxiliary member is the card of retaining mechanism
Socket part, auxiliary member are connect by fixation hole with pull ring, and auxiliary member has the cunning matched with the first cantilever and the second cantilever
Road, one end of slideway are equipped with the lever positioned at the first cantilever and the second cantilever between, and the other end of slideway is equipped with respectively with first
The voussoir that lock projection and the second lock projection are slidably connected.
As another specific embodiment of retaining mechanism of the present invention, the present invention is attached thereto auxiliary by pull ring pulling
Assistant piece so that auxiliary member is slided with respect to lock sheet along the direction pulled, and passes through first of lever and lock sheet on auxiliary member
Cantilever and the second cantilever squeeze, while under the action of voussoir, will be stuck in intracorporal first lock projection of second shell originally
It is inwardly withdrawn with the second lock projection, realizes the unlock of first shell and second shell, and then unlock and be separately positioned on first shell
Female end and male end inside internal portion and second shell.Conversely, when release pull ring, in the first cantilever and the second cantilever because squeezing institute
It under the action of the elastic potential energy of storage, rolls back lever is counter, corresponding first lock projection and the second lock projection turn again to
Second shell clamping is realized locking by locked position.Therefore, the present invention by lever on auxiliary member respectively with lock sheet the
One cantilever and the second cantilever interfere squeezing action, and stress is more balanced, avoid causing fracture at interference extruding or because drawing
Dynamic number excessively deformation failure, improves the service life of product.
Further, in preferred embodiments of the present invention, above-mentioned first cantilever and the second cantilever are mutually parallel, and
From the end far from connection sheet on the close direction of connection sheet, the gap width between the first cantilever and the second cantilever gradually subtracts
It is small, so that the lever between the first cantilever and the second cantilever gradually squeezes the first cantilever and the second cantilever.
Formd between two parallel arrangement of first cantilevers and the second cantilever for lever sliding gap, and due to
In the end from separate connection sheet on the close direction of connection sheet, the gap width between the first cantilever and the second cantilever is gradually
Reduce, accordingly, the gap width between the first cantilever and the second cantilever is gradually reduced, and is conducive to lever and the first cantilever and the
Two cantilevers gradually interfere extruding, while the design that this gap width is gradually reduced, and are not also more convenient to operate person's pulling.
When the changeless lever of size is in sliding, meeting gradually squeezes the first cantilever for being located at its two sides and second and hangs
Arm, increasing with squeezing, the first lock projection and the second lock projection being away from each other with glide direction then can slowly mutually
It draws close, the pressure that voussoir applies the first lock projection and the second lock projection in addition, the first lock projection and the second locking
Protrusion can be increasingly closer to each other, and finally be detached from second shell, and unlocking motion is completed.
.Further, in preferred embodiments of the present invention, above-mentioned auxiliary member is L-shaped, and auxiliary member includes the company of being mutually perpendicular to
The clamping block and sliding block connect, clamping block pass through fixation hole and connect with pull ring；Slideway penetrates through clamping block and sliding block, in slideway and position
Lever is equipped in the side that clamping block is connect with sliding block.
Auxiliary member of the invention is L-shaped, it includes two parts: clamping block and sliding block are so that unlocking mechanism is laterally disposed
Horizontal reference plane, clamping block are vertically arranged to pass through first shell and connect with pull ring, and sliding block is horizontally disposed to be slided inside housings.
Horizontal positioned sliding block and shell contact surface are big, can in sliding process held stationary, improve product reliability.Slideway setting
Inside auxiliary member and run through clamping block and sliding block so that lock sheet is directly interspersed in inside auxiliary member, reduce lock sheet with
Space needed for auxiliary member cooperation, advanced optimizes product structure.Auxiliaring piece structure of the invention is simple, ingenious in design, function
Property is strong.
Further, in preferred embodiments of the present invention, above-mentioned pull ring includes connecting plate and annular slab, and the one of connecting plate
End is connect with clamping portion, and the other end of connecting plate is connect with annular slab, and connecting plate is equipped at least one strip-shaped hole, connection
Plate with the rivet that strip-shaped hole cooperates by installing to first shell, the moving direction phase of the extending direction and pull ring of strip-shaped hole
Together, connecting plate is equipped with connecting hole far from one end of annular slab, and connecting hole is correspondingly arranged with fixation hole, and clamping portion, which passes through, to be fixed
Hole and connecting hole and connecting plate are clamped.
The present invention can play installation fixation by the way that strip-shaped hole is arranged on the connecting plate of pull ring on the one hand by rivet
Effect, on the other hand since strip-shaped hole has certain length, and its extending direction is identical as the moving direction of pull ring, additionally it is possible to be
Pull ring plays while providing moving processes limits stable effect, so that pull ring will not deviate in moving process, improves and produces
Product stability.
The clamping portion of pull ring and retaining mechanism is clamped by the present invention by the way that connecting hole is arranged on connecting plate, a side
Face is it can clearly be observed that whether clamping block connect in place with pull ring, and on the other hand, this dismountable connection type is advantageous
In the replacement and disassembly of product parts, installation, using being quite convenient to.
Further, in preferred embodiments of the present invention, said first shell include the upper half shell that mutually fastens and under
Half-shell, upper half shell have first our department and the first connecting portion that connect with first our department, lower half shell with second our department and
The second connecting portion connecting with second our department, first connecting portion and second connecting portion are connect with second shell respectively, the first connection
Portion is equipped with buckle, and second connecting portion is equipped with and the convex block that is clasped.
First shell is designed to two half-shells (upper half shell and lower half shell) form by the present invention, facilitates the dress of product component
Match and dismantles, the assembly or disassembly including retaining mechanism and connection terminal.
A kind of quick release connector, connection terminal and above-mentioned pull ring quick-release mechanism, connection terminal are mounted on drawing
In ring quick-release mechanism.
It should be noted that quick release connector of the invention, the other parts in addition to pull ring quick-release mechanism
It can be configured in the way of existing connector.
The invention has the following advantages:
The present invention is more excellent relative to existing zipper mechanism structure in structure, easy for installation succinct, is being not take up connection
More labor-saving in the case where device formal space while of the invention retaining mechanism, the service life is longer, reliability is higher.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the pull ring quick-release mechanism of the embodiment of the present invention 1；
Fig. 2 is the explosive view of the pull ring quick-release mechanism of the embodiment of the present invention 1；
Fig. 3 is the exploded view of the first shell of the pull ring quick-release mechanism of the embodiment of the present invention 1；
Fig. 4 is the partial enlarged view of Fig. 3；
Fig. 5 is the structural schematic diagram of the second shell of the pull ring quick-release mechanism of the embodiment of the present invention 1；
Fig. 6 is the partial enlarged view of Fig. 5；
Fig. 7 is the structural schematic diagram of the lock sheet of the pull ring quick-release mechanism of the embodiment of the present invention 1；
Fig. 8 is the structural schematic diagram of the auxiliary member of the pull ring quick-release mechanism of the embodiment of the present invention 1；
Fig. 9 is the structural representation under the pull ring and retaining mechanism cooperation of the pull ring quick-release mechanism of the embodiment of the present invention 1
Figure；
Figure 10 is the half section under the pull ring and retaining mechanism cooperation of the pull ring quick-release mechanism of the embodiment of the present invention 1
Figure；
Figure 11 is the partial enlarged view of Figure 10；
Figure 12 is the cross-sectional view of the pull ring quick-release mechanism of the embodiment of the present invention 1；
Figure 13 is the partial enlarged view of Figure 12；
Figure 14 is the structural schematic diagram of the pull ring of the pull ring quick-release mechanism of the embodiment of the present invention 1；
Figure 15 is the explosive view of the pull ring quick-release mechanism of the embodiment of the present invention 2；
Figure 16 is the structural schematic diagram of the retaining mechanism of the pull ring quick-release mechanism of the embodiment of the present invention 2；
Figure 17 is the structural representation under the pull ring and retaining mechanism cooperation of the pull ring quick-release mechanism of the embodiment of the present invention 2
Figure；
Figure 18 is the half sectional view under the pull ring and retaining mechanism cooperation of the pull ring quick-release mechanism of the embodiment of the present invention；
Figure 19 is the partial enlarged view of Figure 18；
Figure 20 is the cross-sectional view of the pull ring quick-release mechanism of the embodiment of the present invention 2；
Figure 21 is the partial enlarged view of Figure 20.
In figure: 1- pull ring quick-release mechanism；10- first shell；101- upper half shell；102- lower half shell；103- first
Portion；104- first connecting portion；The first mounting hole of 105-；The second mounting hole of 106-；107- fixation hole；108- groove；109- limit
Slot；110- buckle；111- convex block；Second our department of 112-；113- second connecting portion；20- second shell；201- cavity；202- is convex
Muscle；The second limit hole of 203-；The first limit hole of 204-；30- pull ring；301- connecting plate；302- annular slab；303- strip-shaped hole；
304- connecting hole；40- retaining mechanism；401- lock sheet；402- auxiliary member；The first cantilever of 411-；The second cantilever of 412-；413- connects
Contact pin；The first lock projection of 414-；The second lock projection of 415-；421- clamping block；422- sliding block；423- slideway；424- lever；
425- voussoir；431- ontology；432- spring；The 433- body of rod；434- shaft；50- rivet.
Specific embodiment
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the invention.
Embodiment 1
Referring to Fig.1 and 2, the 30 quick release mechanism 1 of pull ring of the embodiment of the present invention, comprising: first shell 10, with the
Second shell 20, the pull ring 30 being arranged in first shell 10 and the lock being arranged in first shell 10 of one shell 10 cooperation
Tight mechanism 40.Connection terminal not shown in the figure is additionally provided in first shell 10 and second shell 20.
Referring to figure 3., first shell 10 includes the upper half shell 101 and lower half shell 102 mutually fastened.Upper half shell 101 is under
Half-shell 102 is connected and fixed by rivet 50 and buckle 110 and convex block 111.First mounting hole 105 and the second mounting hole 106 divide
Not Wei Yu first shell 10 top and bottom, and correspond to each other.The top of first shell 10 is additionally provided with fixation hole 107, fixed
Hole 107 and the first mounting hole 105 are located on the moving direction of pull ring 30.Specifically, upper half shell 101 is equipped with the first mounting hole 105
With fixation hole 107.The first connecting portion 104 that upper half shell 101 has first our department 103 and connect with first our department 103.It is fixed
Hole 107 is arranged in first our department 103.First mounting hole 105 is arranged in first connecting portion 104.Referring to figure 3. and Fig. 4, under
The groove 108 for accommodating sliding block 422 and installation locking piece 401 and the limiting slot 109 being connected to groove 108 are equipped in half-shell 102.
The slot bottom of groove 108 is equipped with the second mounting hole 106.To realize that sliding block 422 slides, the length of groove 108 is greater than the length of sliding block 422
Degree provides sliding process for sliding block 422.The sliding process is outstanding can at least promote lever 424 and the first cantilever 411 and second
Arm 412 interferes subject to extruding.The second connection that lower half shell 102 has second our department 112 and connect with second our department 112
Portion 113.First connecting portion 104 and second connecting portion 113 are connect with second shell 20 respectively.First connecting portion 104 is equipped with card
Button 110, second connecting portion 113 are equipped with the convex block 111 cooperated with buckle 110.
Referring to figure 5. and Fig. 6, second shell 20 are equipped with corresponding with the first mounting hole 105 and the second mounting hole 106 respectively
Second limit hole 203 and the first limit hole 204.Second shell 20 has the cavity 201 of receiving first shell 10.Second limit hole
203 are arranged in the roof of cavity 201.The bottom wall of cavity 201 is equipped with convex ribs 202.Convex ribs 202 are equipped with and the second limit hole 203
Relative to the first limit hole 204.Convex ribs 202 are set in cavity 201, the intensity of second shell 20 on the one hand can be enhanced,
On the other hand cooperated by convex ribs 202 and first shell 10, second shell 20 and first shell 10 can be quickly connected to position.
Above-mentioned the first mounting hole 105 and the second mounting hole 106 is through-hole, the second limit hole 203 and the first limit hole 204
It can be through-hole and be also possible to blind hole.
Fig. 7 and Fig. 8 are please referred to, retaining mechanism 40 includes lock sheet 401 and the auxiliary member being slidably connected with lock sheet 401
402。
As shown in fig. 7, lock sheet 401 includes the first cantilever 411 that one end separates and the other end is connected by connection sheet 413
With the second cantilever 412.In the embodiment shown in fig. 7, the first cantilever 411 and the second cantilever 412 are straight thin bar.In this hair
Bright includes but is not limited to this kind of embodiment, can also suitably be deformed, for example, in the first cantilever 411 and the second cantilever 412
Side forms inwardly projecting arc.First cantilever 411 has and the first mounting hole 105 and second far from the end of connection sheet 413
The first lock projection 414 that limit hole 203 matches.Second cantilever 412 has second symmetrical with the first lock projection 414
Lock projection 415, and the second lock projection 415 and the second mounting hole 106 and the cooperation of the first limit hole 204.First cantilever 411
It is mutually parallel with the second cantilever 412, and in the end from separate connection sheet 413 on the close direction of connection sheet 413, first
Gap width between cantilever 411 and the second cantilever 412 is gradually reduced so that be located at the first cantilever 411 and the second cantilever 412 it
Between lever 424 gradually squeeze the first cantilever 411 and the second cantilever 412.In the embodiment shown in fig. 7,411 He of the first cantilever
The width of second cantilever 412 is smaller closer to connection sheet 413, so that gap width between the two is smaller and smaller.For adjusting
The embodiment of gap width may be used also other than shown in Fig. 7 be changed stepwise between first cantilever 411 and the second cantilever 412
Be discontinuous change, for example, being directly become between the first cantilever 411 and the second cantilever 412 by circular gap rectangular
The gap of shape, and round diameter is greater than rectangular width.The present invention includes but is not limited to cited embodiment, from remote
End from connection sheet 413 is on the close direction of connection sheet 413, as long as can be realized the first cantilever 411 and the second cantilever 412
Between gap width reduce, so that lever 424 and the first cantilever 411 and the second cantilever 412 is formed interference and squeeze.In Fig. 7
Shown in embodiment, the first lock projection 414 and the second lock projection 415 it is whole be in eight word arrowhead forms.
Fig. 8 is please referred to, auxiliary member 402 is L-shaped.Auxiliary member 402 includes the clamping block 421 and sliding block being mutually connected vertically
422.Auxiliary member 402 has the slideway 423 matched with the first cantilever 411 and the second cantilever 412, and slideway 423 penetrates through clamping block
421 and sliding block 422.Fig. 9-11 is please referred to, one end of slideway 423 is equipped between the first cantilever 411 and the second cantilever 412
Lever 424, lever 424 are located at the side that clamping block 421 is connect with sliding block 422.The other end of slideway 423 is equipped with respectively with first
The voussoir 425 that lock projection 414 and the second lock projection 415 are slidably matched.Voussoir 425 is in and the first lock projection 414 and the
The splayed that two lock projections 415 match, as shown in figure 11.In the first lock projection 414 and second of eight word haircut shapes
Lock convex 415, be conducive to voussoir 425 act on, contact inclined-plane well in unlock or locking during slide in or out
To auxiliary member 402.
Figure 12 and Figure 13 are please referred to, first shell 10 of the invention mutually fastens shape by upper half shell 101 and lower half shell 102
At, and by the rivet 50 through upper half shell 101 and lower half shell 102 and be separately positioned on upper half shell 101 and lower half shell 102
Buckle 110 and convex block 111 be attached fixation.It, can be by upper half shell 101 by the snap fit of buckle 110 and convex block 111
With the quickly connection positioning of lower half shell 102, then further reinforced by rivet 50 again.Lock is set in the cavity of first shell 10
Tight mechanism 40.The auxiliary member 402 of retaining mechanism 40 is mounted in sliding slot.First cantilever 411 of lock sheet 401 and the second cantilever
412 are inserted into the slideway 423 of auxiliary member 402, and connection sheet 413 is arranged in limiting slot 109.In the mounted state, first is outstanding
Arm 411 is located in upper half shell 101, and the second cantilever 412 is located in lower half shell 102.First lock projection 414 of the first cantilever 411
Across the second limit hole 203 that first be arranged on upper half shell 101 105 at mounting hole and is arranged in second shell 20.Second
Second lock projection 415 of cantilever 412 passes through the second mounting hole 106 being arranged on lower half shell 102 and is arranged in second shell
The first limit hole 204 on body 20.Auxiliary member 402 is connect by the fixation hole 107 in first shell 10 with pull ring 30.Specifically
Ground passes through fixation hole 107 by clamping block 421 and connect with pull ring 30.
Figure 14 is please referred to, pull ring 30 includes connecting plate 301 and annular slab 302.One end of connecting plate 301 and clamping block 421
Connection, the other end of connecting plate 301 are connect with annular slab 302.Connecting plate 301 is equipped at least one strip-shaped hole 303, connecting plate
301 rivet 50 by cooperating with strip-shaped hole 303 is installed to first shell 10, the extending direction and pull ring 30 of strip-shaped hole 303
Moving direction it is identical.The strip-shaped hole 303 of the embodiment of the present invention can be slotted eye or round rectangle hole.Strip-shaped hole 303
Quantity is preferably 3 shown in figure, and is arranged in triangle, so that more stable in drawing process.Work as strip-shaped hole
When 303 quantity are 1, the position of setting is on the middle line of entire pull ring 30, to guarantee 30 stress balance of pull ring.Work as strip-shaped hole
303 be other quantity when, to be symmetrically arranged respectively in 30 center line two sides of pull ring.Connecting plate 301 is far from annular slab 302
One end is equipped with connecting hole 304.Connecting hole 304 is correspondingly arranged with fixation hole 107, and clamping block 421 passes through fixation hole 107 and connecting hole
304 are clamped with connecting plate 301.
The working principle of the pull ring quick-release mechanism 1 of the embodiment of the present invention 1 is illustrated below.
Figure 11 and Figure 13 are please referred to, is now reference with visual angle shown in figure for convenience of describing.Shape as shown in fig. 13 that
State, connector is locking state at this time, and the first lock projection 414 positioned at 411 right end of the first cantilever of lock sheet 401 passes through the
Second lock projection 415 of one installation and the second limit hole 203,412 right end of the second cantilever passes through the second mounting hole 106 and first
Limit hole 204, so that the second shell 20 of first shell 10 be connected and fixed together.In conjunction with Figure 11 and Figure 13, pull ring is pulled
When 30, the clamping block 421 of auxiliary member 402 is moved to the left with pull ring 30, so that entire auxiliary member 402 is moved to the left.
In moving process, the lever 424 between the first cantilever 411 and the second cantilever 412 is also moved to the left therewith.Due to first
The gap width of cantilever 411 and the second cantilever 412 from right to left is gradually smaller, so that lever 424 is in the process of moving
Extruding constantly is interfered with the first cantilever 411 of two sides and the second cantilever 412, constantly squeezes the first cantilever 411 and second
The left end of cantilever 412 generates the first cantilever 411 in left end and upwards pressure, generates downward pressure to the second cantilever 412,
Accordingly, in the right end of the first cantilever 411 and the second cantilever 412, the first lock projection 414 and the second lock projection 415 difference
It draws close to centre, is finally taken off from the first mounting hole 105, the second mounting hole 106, the second limit hole 203 and the first limit hole 204
From completion unlock.When pull ring 30 is released, under the action of elastic force, lever 424 is by the first cantilever 411 and the second cantilever 412
Extruding is back to initial position, and the first lock projection 414 and the second lock projection 415 are blocked respectively to the first mounting hole 105, second
Limit hole 203 and the second mounting hole 106, the first limit hole 204, are locked again.It is needing two sseparated first shells 10
When being locked with second shell 20, directly first shell 10 can be pushed into the cavity 201 of second shell 20, the first locking is convex
Rise 414 and second lock projection 415 spring into the first mounting hole 105 and the second limit hole 203, the second mounting hole 106 and the automatically
In one limit hole 204, locking.
The quick release connector of the embodiment of the present invention include be mounted on 30 quick release mechanism of pull ring, 1 inner connecting end with
And the 30 quick release mechanism 1 of pull ring of the embodiment of the present invention.Connection terminal in figure to show, setting and mounting means according to
Conventional or existing mode carries out.
Embodiment 2
The present embodiment and the structure of embodiment 1 are essentially identical, and difference is that the structure of retaining mechanism 40 is different, and corresponding the
The structure of two shells 20 has partial adjustment, specific as follows:
Figure 15 and Figure 16 are please referred to, the retaining mechanism 40 of the present embodiment includes ontology 431 and cooperates and set with ontology 431
Set the spring 432 in the first mounting hole 105 (in the present embodiment, the first mounting hole 105 is blind hole).As shown in figure 16, originally
Body 431 includes integrally formed clamping block 421 and the body of rod 433.Auxiliary member in the clamping block 421 and embodiment 1 of the present embodiment
Clamping block 421 acts on identical, is used to connect with pull ring 30, such as Figure 17 to Figure 19.Under the visual angle state shown in Figure 16, clamping
Block 421 is arranged along the vertical direction, and the body of rod 433 is horizontally disposed.One end of 0 and Figure 21 referring to figure 2., the body of rod 433 are equipped with
First lock projection 414 and the second lock projection 415 relative to each other, the first lock projection 414 are clamped with spring 432, and second
Lock projection 415 is connected in the second mounting hole 106 and the first limit hole 204, and the other end of the body of rod 433 is equipped with and first shell
The shaft 434 of 10 rotation connections.The body of rod 433 is L-shaped, and the limiting slot 109 of first shell 10 is arranged in the end being vertically arranged
It is interior, and be rotatablely connected by shaft 434 and first shell 10；The groove of first shell 10 is arranged in its horizontally disposed end
In 108, it will not be slided as the sliding block 422 of embodiment 1, horizontal end rotates in groove 108 along perpendicular, and
The end of horizontal end is equipped with the first lock projection 414 and the second lock projection 415.In the present embodiment, for convenience of the body of rod 433
Rotation, the part that limiting slot 109 is contacted with the body of rod 433 is the fillet of smooth transition, and 433 part of the corresponding body of rod is also fillet
Setting, as shown in figure 21.In the present embodiment, the malformation of the first lock projection 414 be cylindrical body, with 432 phase of spring
Adaptation, the diameter of cylindrical body are less than the internal diameter of spring 432.Second lock of second lock projection 415 of the present embodiment and embodiment 1
415 structures of tight protrusion are identical, rectangular triangle, and this shape is provided with conducive to ontology 431 inverse time under the action of pull ring 30
When needle rotates, the second lock projection 415 can smoothly deviate from from the second mounting hole 106 and the first limit hole 204.The present embodiment
Clamping block 421 be the clamping portion matched with fixation hole 107.Spring 432, the first lock projection 414 and the second lock projection
415 constitute the tight lock part of retaining mechanism 40.
Accordingly, in the present embodiment, second shell 20 only includes the first limit hole 204 that 201 bottom wall of cavity is arranged in,
Eliminate the second limit hole 203 in embodiment 1.
The working principle of 30 quick-release mechanism 11 of the pull ring of the embodiment of the present invention 2 is illustrated below.
Figure 19 and Figure 21 are please referred to, is now reference with visual angle shown in figure for convenience of describing.Shape as shown in figure 21
State, connector is locking state at this time, and the clamping block 421 of ontology 431 passes through fixation hole 107 and connecting hole is connect with pull ring 30,
433 left end of the body of rod of ontology 431 is arranged in limiting slot 109, and is rotatablely connected by shaft 434 and first shell 10, bar
The right end of body 433 is equipped with the first lock projection 414 and the second lock projection 415, and the first lock projection 414 is with setting in the first peace
The spring 432 filled in hole 105 is clamped, and the second lock projection 415 is connected in the second mounting hole 106 and the first limit hole 204.Knot
Figure 19 and Figure 21 is closed, when pulling pull ring 30, since the left end of the body of rod 433 is limited in limiting slot 109, in the work of shaft 434
Under, the entire body of rod 433 rotates in the counterclockwise direction, at the same time, the first lock projection 414 and second of 433 right end of the body of rod
Lock projection 415 gradually moves upwards, and the first lock projection 414 constantly squeezes spring 432, the second lock projection 415 from second
Deviate from mounting hole 106 and the first limit hole 204, first shell 10 and second shell 20 can be separated at this time, it is dynamic to complete unlock
Make.When pull ring 30 is released, compressed spring 432 is by the first lock projection 414 and the second lock projection 415 is counter downwards pushes away,
It returns in the second mounting hole 106 and the first limit hole 204.Similarly, it is needing two sseparated first shells 10 and second
When shell 20 is locked, first shell 10 can be directly pushed into 201 internal locking of cavity of second shell 20.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of pull ring quick-release mechanism characterized by comprising first shell, second with first shell cooperation
Shell, the pull ring being arranged in the first shell and setting are in the intracorporal retaining mechanism of the first shell；
The retaining mechanism have through the first shell and the clamping portion that is connect with the pull ring and with the first shell
The tight lock part of body and second shell clamping, the retaining mechanism are rotated or are slidably connected with the first shell, the drawing
When ring pulls the clamping portion, the tight lock part moves with the clamping portion and from the first shell and the second shell
Middle abjection, so that the first shell and second shell separation unlock.
2. pull ring quick-release mechanism according to claim 1, which is characterized in that the top and bottom of the first shell
It is respectively equipped with the first mounting hole and the second mounting hole to correspond to each other, is additionally provided with fixation hole at the top of the first shell, it is described
Fixation hole and first mounting hole are located on the moving direction of the pull ring, and the receiving lock is additionally provided in the first shell
The groove in tight portion and the limiting slot being connected to the groove, second mounting hole are provided on the slot bottom of the groove；Institute
Second shell is stated equipped with corresponding first limit hole of second mounting hole.
3. pull ring quick-release mechanism according to claim 2, which is characterized in that the second shell has described in receiving
The roof of the cavity of first shell, the cavity is equipped with the second limit hole corresponding with first mounting hole, the cavity
Bottom wall be equipped with convex ribs, the convex ribs be equipped with first limit hole.
4. pull ring quick-release mechanism according to claim 2, which is characterized in that the retaining mechanism include ontology and
With the body fits and the spring that is arranged in first mounting hole；
The ontology includes integrally formed clamping block and the body of rod；The clamping block is clamping matched with the mounting hole
Portion；
One end of the body of rod is equipped with relative to each other the first lock projection and the second lock projection, first lock projection with
The spring clamping, second lock projection are connected in second mounting hole and first limit hole, the body of rod
The other end be equipped with the shaft that is rotatablely connected with the first shell, the spring, first lock projection and described second
Lock projection constitutes the tight lock part of the retaining mechanism.
5. pull ring quick-release mechanism according to claim 3, which is characterized in that the retaining mechanism include lock sheet with
And the auxiliary member being slidably connected with the lock sheet；
The lock sheet includes one end separation and the other end the first cantilever and the second cantilever that are connected by connection sheet, and described first
Cantilever has the first locking matched with first mounting hole and second limit hole far from the end of the connection sheet
Protrusion, second cantilever have second lock projection symmetrical with first lock projection, and second locking
Raised to cooperate with second mounting hole and the first limit hole, first lock projection and second lock projection are described
The tight lock part of retaining mechanism；
The auxiliary member is the clamping portion of the retaining mechanism, and the auxiliary member is connect by the fixation hole with the pull ring,
And the auxiliary member has the slideway matched with first cantilever and the second cantilever, and one end of the slideway, which is equipped with, to be located at
Lever between first cantilever and the second cantilever, the other end of the slideway be equipped with respectively with first lock projection and
The voussoir that second lock projection is slidably connected.
6. pull ring quick-release mechanism according to claim 5, which is characterized in that first cantilever is outstanding with described second
Arm is mutually parallel, and in the end from the separate connection sheet on the close direction of connection sheet, first cantilever and institute
The gap width stated between the second cantilever is gradually reduced, so that the lever between first cantilever and the second cantilever is gradually
Squeeze first cantilever and the second cantilever.
7. pull ring quick-release mechanism according to claim 5, which is characterized in that the auxiliary member is L-shaped, the auxiliary
Part includes the clamping block and sliding block being mutually connected vertically, and the clamping block passes through the fixation hole and connect with the pull ring；It is described
Slideway penetrates through the clamping block and sliding block, and the side being connected with the slide block in the slideway and positioned at the clamping block is equipped with
The lever.
8. according to the described in any item pull ring quick-release mechanisms of claim 2-7, which is characterized in that the pull ring includes connection
Plate and annular slab, one end of the connecting plate are connect with the clamping portion, and the other end of the connecting plate and the annular slab connect
It connects, and the connecting plate is equipped at least one strip-shaped hole, the connecting plate is pacified by the rivet cooperated with the strip-shaped hole
It is filled in the first shell, the extending direction of the strip-shaped hole is identical as the moving direction of the pull ring, and the connecting plate is remote
One end from the annular slab is equipped with connecting hole, and the connecting hole is correspondingly arranged with the fixation hole, and the clamping portion is worn
It crosses the fixation hole and the connecting hole and the connecting plate is clamped.
9. pull ring quick release according to claim 1-7 mechanism, which is characterized in that the first shell includes
The upper half shell and lower half shell mutually fastened；
The upper half shell has first our department and the first connecting portion that connect with described first our department, and the lower half shell is with the
Two our department and the second connecting portion being connect with described second our department, the first connecting portion and the second connecting portion respectively with
The second shell connection, the first connecting portion are equipped with buckle, and the second connecting portion is equipped with and is clasped with described
Convex block.
10. a kind of quick release connector, which is characterized in that connection terminal and the described in any item pull rings of claim 1-9
Quick-release mechanism, the connection terminal are mounted in the pull ring quick-release mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910018292.4A CN109742604B (en) | 2019-01-09 | 2019-01-09 | A pull ring quick release device and a quick release connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910018292.4A CN109742604B (en) | 2019-01-09 | 2019-01-09 | A pull ring quick release device and a quick release connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109742604A true CN109742604A (en) | 2019-05-10 |
| CN109742604B CN109742604B (en) | 2023-09-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910018292.4A Active CN109742604B (en) | 2019-01-09 | 2019-01-09 | A pull ring quick release device and a quick release connector |
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| Country | Link |
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| CN (1) | CN109742604B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113471763A (en) * | 2020-03-31 | 2021-10-01 | 泰科电子(上海)有限公司 | Connector assembly |
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| EP1833132A1 (en) * | 2006-03-10 | 2007-09-12 | ABB Schweiz AG | Electric device with quick fastening means |
| CN200969446Y (en) * | 2005-02-18 | 2007-10-31 | 莫莱克斯公司 | Thin closing connector |
| CN101262750A (en) * | 2006-11-30 | 2008-09-10 | 菲尼萨公司 | Latching mechanism for a module |
| CN101783462A (en) * | 2010-01-27 | 2010-07-21 | 深圳市德仓科技有限公司 | Electric connector |
| CN103151646A (en) * | 2013-03-27 | 2013-06-12 | 上海航天科工电器研究院有限公司 | Quick unlocking structure of electric connector |
| US20140153195A1 (en) * | 2012-11-30 | 2014-06-05 | Delta Electronics, Inc. | Communication module |
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|---|---|---|---|---|
| CN200969446Y (en) * | 2005-02-18 | 2007-10-31 | 莫莱克斯公司 | Thin closing connector |
| EP1833132A1 (en) * | 2006-03-10 | 2007-09-12 | ABB Schweiz AG | Electric device with quick fastening means |
| CN101262750A (en) * | 2006-11-30 | 2008-09-10 | 菲尼萨公司 | Latching mechanism for a module |
| CN101783462A (en) * | 2010-01-27 | 2010-07-21 | 深圳市德仓科技有限公司 | Electric connector |
| US20140153195A1 (en) * | 2012-11-30 | 2014-06-05 | Delta Electronics, Inc. | Communication module |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113471763A (en) * | 2020-03-31 | 2021-10-01 | 泰科电子(上海)有限公司 | Connector assembly |
| CN113471763B (en) * | 2020-03-31 | 2024-02-13 | 泰科电子(上海)有限公司 | Connector assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109742604B (en) | 2023-09-05 |
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Inventor after: Guo Rongzhe Inventor after: Song Min Inventor before: Guo Rongzhe |
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Effective date of registration: 20200311 Address after: 611731 D3 block, Chengdu mould Industrial Park, West Zone, hi tech Zone, Sichuan, Chengdu Applicant after: Amphenol Commercial Products (ChengDu) Co.,Ltd. Applicant after: HUAWEI TECHNOLOGIES Co.,Ltd. Address before: 611731 D3 block, Chengdu mould Industrial Park, West Zone, hi tech Zone, Sichuan, Chengdu Applicant before: Amphenol Commercial Products (ChengDu) Co.,Ltd. |
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