CN102842812B - Quick unlocking plug and electric coupler assembly using the same - Google Patents
Quick unlocking plug and electric coupler assembly using the same Download PDFInfo
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- CN102842812B CN102842812B CN201210294039.XA CN201210294039A CN102842812B CN 102842812 B CN102842812 B CN 102842812B CN 201210294039 A CN201210294039 A CN 201210294039A CN 102842812 B CN102842812 B CN 102842812B
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- shell fragment
- locking shell
- plug
- housing
- socket
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Abstract
The invention relates to the field of electric couplers, in particular to a quick unlocking plug and an electric coupler assembly using the same. The quick unlocking plug comprises a shell and at least one locking elastic piece assembled on the shell. A protruded portion is arranged on the locking elastic piece which is hinged on the shell to form a seesaw structure. The protruded portion is disposed in front of a hinged point of the locking chip and the shell, an elastic supporting foot is arranged on a position in front the hinged point of the locking elastic piece and the shell, the front end of the elastic supporting foot pushes and presses the shell, and a tail plate is arranged on the tail end of the locking elastic piece. An unlocking block is movably arranged on the shell along the front and back direction in anti-fall-out mode. The unlocking block is provided with an unlocking portion which is placed on a position inside the tail plate, and a guide mechanism is formed by the unlocking portion and the tail end. When the unlocking block is pulled back, the guide mechanism drives the back end of the locking elastic piece to be lifted to unlock a matching socket. Thus, the quick unlocking plug and an electric coupler assembly using the same achieve the purpose of unlocking and separating in pull mode between the plug of the electric coupler assembly and a socket and improve unlocking efficiency between the plug and the socket.
Description
Technical field
The present invention relates to electric connector field, especially a kind of quick release plug and use the electric coupler component of this plug.
Background technology
Along with the improving constantly of integration degree of communication, electric equipment etc., more and more higher requirement is all proposed to the miniaturization of electric connector, high-speeding and reliability.Under normal circumstances, in order to the reliability after connecting, retaining mechanism is provided with between the plug and socket of electric coupler component, coupling nut retaining mechanism is exactly one the most common in above-mentioned retaining mechanism, but, because it all needs to turn coupling nut in the process of locking and unlock, locking and the inefficiency that unlocks and need around have certain operating space, therefore in ask for something little space situations fast, coupling nut retaining mechanism is inapplicable, for coupling nut retaining mechanism, reed-type retaining mechanism is then more suitable for and requires fast, the occasion of frequent plug, the at least side outer setting locking shell fragment of this mechanism often in the left and right sides of plug casing, the lateral surface of locking shell fragment is provided with protuberance, Socket casing arranges the hanging hole corresponding with described locking shell fragment, in the process of plug and socket grafting, first locking shell fragment compresses under the effect of Socket casing, after plug and socket grafting put in place, the protuberance of locking shell fragment is just corresponding with the hanging hole on Socket casing and recoil in corresponding hanging hole, locking between mounting between hanging hole on the locking protuberance of shell fragment and Socket casing achieves plug and socket, when needing plug and socket to unlock separation, the protuberance being clutched locking shell fragment by hand is removed to make the mounting between itself and corresponding hanging hole, now pull plug then can realize being separated between plug with socket to detaching direction.
As seen through the above analysis, the electric coupler component of spring-piece type retaining mechanism is adopted to be more suitable for the occasion needing fast, frequently plug, but the electric coupler component of current employing spring-piece type retaining mechanism still has problems, its main manifestations be following some: first, owing to needing to go pinching to lock the protuberance of shell fragment with hand when unlocking, therefore need larger operating space, obviously cannot be suitable in some occasions needing electric connector densely arranged (as communication equipment); Secondly, during unblock, need clutch locking shell fragment and pull back two steps, namely unlock work cannot action, accomplish without any letup, the characteristic that electric connector fast unlocks can not be fully played; Moreover owing to being that armrest carrys out the protuberance of pinching locking shell fragment in Socket casing outside when unlocking, the hanging mechanisms therefore on Socket casing are necessary for inside and outside penetrating through hole, cannot ensure globality and the sealing of Socket casing.
Summary of the invention
The object of the present invention is to provide a kind of quick release plug, to realize adopting the plug of electric coupler component of elastic card locking mechanism to be separated with the unblock that pulls between socket, improve the unblock efficiency between the plug of electric coupler component and socket.
Meanwhile, the present invention also aims to provide the electric coupler component using above-mentioned plug.
In order to solve the problem, quick release plug of the present invention is by the following technical solutions: a kind of quick release plug, comprise housing and be assemblied at least one the locking shell fragment on housing, locking shell fragment have outwardly, for mounting sealed protuberance with adapter socket, locking shell fragment to be hinged on housing and to form seesaw structure, described protuberance is positioned at the pin joint front of locking shell fragment and housing, position before the pin joint of itself and housing is provided with flexible feet to locking shell fragment, the front end of this flexible feet is pushed up pressure shell body and is ordered about the front portion of locking shell fragment and opens to away from housing direction, the tail end of locking shell fragment is provided with tailgate, on housing, movable along the longitudinal direction and anticreep is equipped with solution lock dog, separate lock dog and there is the solution lock section being positioned at and locating inside described tailgate, separate lock section and form guiding mechanism together with tailgate, when pulling back solution lock dog, the rear end that described guiding mechanism orders about locking shell fragment has been lifted up and itself and adapter socket is unlocked.
Described locking shell fragment has two, and two locking shell fragments lay respectively at the left and right side place of housing and the hinge axes of the two and housing extends all along the vertical direction.
The afterbody of two locking shell fragments is respectively equipped with caudal peduncle and the rear end of caudal peduncle of the two is all connected on same draw ring.
The solution lock section of locking shell fragment has a unblock crossbeam, and tailgate have the domes of outwards protuberance and set up on unblock crossbeam by described domes, described guiding mechanism is made up of the portion unlocking crossbeam and described domes.
Described flexible feet and locking shell fragment are set to one and flexible feet is pushing up pressure shell body after locking the anterior through hole arranged of shell fragment.
Electric coupler component of the present invention is by the following technical solutions: electric coupler component, comprise plug and socket, plug comprises plug casing and is assemblied at least one the locking shell fragment on plug casing, socket comprises Socket casing, locking shell fragment have outwardly, for mounting sealed protuberance with the corresponding hanging mechanisms that socket is arranged, hanging mechanisms on socket are the hanging hole be located on Socket casing or the draw-in groove be located on an inner walls face, locking shell fragment to be hinged on plug casing and to form seesaw structure, described protuberance is positioned at the pin joint front of locking shell fragment and plug casing, position before the pin joint of itself and plug casing is provided with flexible feet to locking shell fragment, the top, front end of this flexible feet is pressed plug casing and is ordered about the front portion of locking shell fragment and opens to away from plug casing direction, the tail end of locking shell fragment is provided with tailgate, on plug casing, movable along the longitudinal direction and anticreep is equipped with solution lock dog, separate lock dog and there is the solution lock section being positioned at and locating inside described tailgate, separate lock section and form guiding mechanism together with tailgate, when pulling back solution lock dog, the rear end that described guiding mechanism orders about locking shell fragment has been lifted up and the protuberance of locking shell fragment is deviate from from the hanging hole Socket casing or draw-in groove.
Described locking shell fragment has two, and two locking shell fragments lay respectively at the left and right side place of plug casing and the hinge axes of the two and housing extends all along the vertical direction.
The afterbody of two locking shell fragments is respectively equipped with caudal peduncle and the rear end of caudal peduncle of the two is all connected on same draw ring.
The solution lock section of locking shell fragment has a unblock crossbeam, and tailgate have the domes of outwards protuberance and set up on unblock crossbeam by described domes, described guiding mechanism is made up of the portion unlocking crossbeam and described domes.
Described flexible feet and locking shell fragment are set to one and flexible feet is pressing plug casing through pushing up after lock the anterior through hole arranged of shell fragment.
Locking shell fragment due to quick release plug of the present invention to be hinged on housing and to form seesaw structure, described protuberance is positioned at the pin joint front of locking shell fragment and housing, and the position of locking shell fragment before the pin joint of itself and housing is provided with flexible feet, the front end of this flexible feet is pushed up pressure shell body and is ordered about the front portion of locking shell fragment and opens to away from housing direction, the tail end of locking shell fragment is provided with tailgate, on housing, movable along the longitudinal direction and anticreep is equipped with solution lock dog, separate lock dog and there is the solution lock section being positioned at and locating inside described tailgate, and when pulling back solution lock dog, be located at the guiding mechanism separated between solution lock section on lock dog and tailgate to order about the rear end of locking shell fragment and lifted up and itself and adapter socket are unlocked, therefore, unlocking in the process be separated with adapter socket, described solution lock dog is pulled after only needing to, separate lock dog after by the rear end of " prizing " locking shell fragment, the front end in the locking shell fragment of seesaw Standard on housing is drawn close to housing in the process of moving, namely protuberance is drawn close to housing, thus it can be made to deviate from from the hanging mechanisms of the correspondence adapter socket, realize unlocking, due to separate lock dog be front and back anticreep be assemblied on housing, therefore having unlocked rear continuation pulls solution lock dog then can realize being separated between plug with socket, unlock as can be seen here, being separated only needs one to draw, accomplish without any letup, simple and efficient, achieve and adopt the plug of electric coupler component of elastic card locking mechanism to be separated with the unblock that pulls between socket, improve the unblock efficiency between the plug of electric coupler component and socket, in addition, owing to not needing, ordering about locking shell fragment gathering unblock with the form of pressing, therefore the hanging structure on adapter socket to be set to the draw-in groove on Socket casing internal face, thus globality and the sealing of socket can be destroyed.
Further, the quantity of locking shell fragment be set to two and make two to lock uniform force when the setting on shell fragment one the first from left right sides can make plug and adapter socket, ensureing the reliability of connection; Separate lock dogs by two and to be connected on same draw ring when can ensure further on the one hand to unlock the synchronism that two lock shell fragment, also the comfortableness of operation can be increased on the other hand, what is more important, when the occasion densely arranged for electric connector, unlocking motion can not by the restriction of peripheral space; Because locking shell fragment is adding man-hour and generally adopt the mode of punch process, make guiding mechanism by the corresponding position of domes set on tailgate medial surface with unlock crossbeam and formed and can conveniently process, be convenient to once-forming; Flexible feet and locking shell fragment are set to one increases the globality and reliability of lock shell fragment equally, is convenient to saving manufacturing procedure equally.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment 1 of quick release plug of the present invention;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the stereogram of the embodiment 1 of quick release plug of the present invention;
Fig. 4 is the exploded view of the embodiment 1 of quick release plug of the present invention;
Fig. 5 is the structural representation of the locking shell fragment in Fig. 4;
Fig. 6 is the structural representation that draw ring, caudal peduncle and unblock block in Fig. 4 are assembled together;
Fig. 7 is the structural representation of the plug of the embodiment 1 of electric coupler component of the present invention;
Fig. 8 is the structural representation of the socket of the embodiment 1 of electric coupler component of the present invention.
Embodiment
The embodiment 1 of quick release plug of the present invention, as shown in figures 1 to 6, comprising with front end is the housing of inserted terminal, in the present embodiment, housing is fastened by base 11 and top cover 12 and forms, wherein base 11 and top cover 12 protect edge in the left and right sides at rear portion with not being provided with separately, after base 11 and top cover 12 snap together, protecting along the corresponding formation that is stitched together of the two is left, right backplate, the external mounting of housing has locking shell fragment 13, in the present embodiment, locking shell fragment 13 has two, two locking shell fragments 13 are assemblied in a left side for housing respectively, right hand external, specifically, two locking shell fragments 13 are hinged on the left and right sides of housing respectively by the jointed shaft 14 of correspondence, the axis of jointed shaft 14 extends along the vertical direction, locking shell fragment 13 forms seesaw structure after being hinged to housing, jointed shaft 14 becomes the fulcrum of described seesaw, the outside (deviating from the side of the corresponding side surface of housing) of locking shell fragment 13 has protuberance 13-1, the leading flank of this protuberance 13-1 is from front to back gradually to the inclined-plane that the periphery of the locking shell fragment at its place is soaring, before protuberance on each locking shell fragment is all positioned at corresponding jointed shaft, in addition, the position being positioned at before corresponding jointed shaft of each locking shell fragment is also provided with inside and outside penetrating through hole, the rear side hole wall of described through hole is provided with and the flexible feet 15 of locking shell fragment one and being connected, push up the respective side side of pressure shell body after the front end of this flexible feet 15 is passed down through described through hole and the front end of corresponding locking shell fragment is opened to away from the direction of housing, when socket grafting with adaptation, first protuberance on locking shell fragment is slidably matched by the internal face of the grafting passage of its leading flank and adapter socket and is ordered about the front end of locking shell fragment and draw close to housing, after grafting puts in place, protuberance on locking shell fragment 13 just walks to hanging structure (the being generally hanging hole) place that Socket casing is arranged, hanging structure on Socket casing makes the compression of locking shell fragment 13 front end be released, now, the front end of locking shell fragment 13 is outwards opened under the effect of flexible feet 15, described protuberance is made to snap in the hanging structure of adapter socket, final realization is to the locking of plug and socket, the tail end of locking shell fragment 13 is provided with tailgate 13-2, tailgate 13-2 is provided with the domes swelled to the corresponding side surface away from housing, the rear portion of the medial surface of these domes is formed from back to front gradually to the inclined-plane that the periphery of correspondence locking shell fragment is soaring, a left side for housing, right side is also equipped with and separates lock dog 16, separate lock dog 16 with locking shell fragment one_to_one corresponding and can relative to housing fore-aft travel, in addition, the side of separating the backpanel housing of lock dog 16 has the rearward step surface in face, an above-mentioned left side, right backplate front end face and the step surface on corresponding solution lock dog coordinate and can prevent separating lock dog and come off from the rear end of housing, the front portion of separating lock dog 16 has solution lock section, unblock portion is positioned at the inner side place of tailgate and has a unblock crossbeam 16-1, the tailgate of locking shell fragment 13 to be set up on the unblock crossbeam of correspondence by domes and by its rear portion and unlock between crossbeam and be formed into guiding mechanism, under the effect of this guiding mechanism, when pulling back solution lock slide, the rear end of locking shell fragment is by jack-up, thus the front end of ordering about locking shell fragment is drawn close to housing and makes the protuberance of locking shell fragment deviate from from the hanging structure of adapter socket, and then realize unlocking, now, pull solution lock dog further, then can realize being separated between plug with socket, in order to increase comfortableness and the synchronism of operation, two rear ends of separating lock dog are equipped with caudal peduncle and the caudal peduncle 17 of the two is connected to same draw ring 18, when pulling solution lock dog, operate by holding draw ring.
In other embodiment of quick release plug of the present invention, guiding mechanism described in above-described embodiment 1 can also be formed by dividing the inclined-plane being located at the correspondence of conciliating in the corresponding side surface of lock section inside tailgate, the quantity of locking shell fragment is more than one and all can, owing to being adopt to pull unblock form (not needing as traditional spring-piece type retaining mechanism to unlock by pinching shell fragment), locking shell fragment can also be located at top or the bottom of housing, it should be noted, the quantity of separating lock dog should be corresponding with the quantity of locking shell fragment, and its assembling mode can refer to embodiment 1.
The embodiment 1 of electric coupler component of the present invention, as Figure 7-8, comprises plug 101 and socket 102.
As shown in Figure 7, identical with the structure of the embodiment 1 of quick release plug of the present invention, it will not go into details herein for the structure of plug.
The structure of socket as shown in Figure 8, comprises Socket casing 21, and Socket casing 21 has grafting passage, and in addition, Socket casing is provided with hanging structure at the peripheral place of grafting passage, and in the present embodiment, hanging structure is and the locking shell fragment of plug hanging hole 21-1 one to one.
In other embodiment of electric coupler component of the present invention, the guiding mechanism of the plug described in embodiment 1 of electric coupler component can also be formed by dividing the inclined-plane being located at the correspondence of conciliating in the corresponding side surface of lock section inside tailgate, the quantity of locking shell fragment is more than one and all can, owing to being adopt to pull unblock form (not needing as traditional spring-piece type retaining mechanism to unlock by pinching shell fragment), locking shell fragment can also be located at top or the bottom of plug casing, it should be noted, the quantity of separating lock dog should be corresponding with the quantity of locking shell fragment, its assembling mode can refer to the plug in the embodiment 1 of electric coupler component, the hanging structure of described socket can also for being located at the draw-in groove on the internal face of the grafting passage of socket.
Claims (10)
1. a quick release plug, comprise housing and be assemblied at least one the locking shell fragment on housing, locking shell fragment have outwardly, for mounting sealed protuberance with adapter socket, it is characterized in that, locking shell fragment to be hinged on housing and to form seesaw structure, described protuberance is positioned at the pin joint front of locking shell fragment and housing, position before the pin joint of itself and housing is provided with flexible feet to locking shell fragment, the front end of this flexible feet is pushed up pressure shell body and is ordered about the front portion of locking shell fragment and opens to away from housing direction, the tail end of locking shell fragment is provided with tailgate, on housing, movable along the longitudinal direction and anticreep is equipped with solution lock dog, separate lock dog and there is the solution lock section being positioned at and locating inside described tailgate, separate lock section and form guiding mechanism together with tailgate, when pulling back solution lock dog, the rear end that described guiding mechanism orders about locking shell fragment has been lifted up and itself and adapter socket is unlocked, separate lock dog after by the rear end of " prizing " locking shell fragment, the front end in the locking shell fragment of seesaw Standard on housing is drawn close to housing in the process of moving.
2. quick release plug according to claim 1, is characterized in that, described locking shell fragment has two, and two locking shell fragments lay respectively at the left and right side place of housing and the hinge axes of the two and housing extends all along the vertical direction.
3. quick release plug according to claim 2, is characterized in that, separates the afterbody of lock dogs for two and is respectively equipped with caudal peduncle and the rear end of caudal peduncle of the two is all connected on same draw ring.
4. quick release plug according to claim 1, it is characterized in that, the solution lock section of separating lock dog has a unblock crossbeam, tailgate have the domes of outwards protuberance and set up on unblock crossbeam by described domes, described guiding mechanism is made up of the portion unlocking crossbeam and described domes.
5. the quick release plug according to any one of claim 1-4, is characterized in that, described flexible feet and locking shell fragment are set to one and flexible feet is pushing up pressure shell body after locking the anterior through hole arranged of shell fragment.
6. electric coupler component, comprise plug and socket, plug comprises plug casing and is assemblied at least one the locking shell fragment on plug casing, socket comprises Socket casing, locking shell fragment have outwardly, for mounting sealed protuberance with the corresponding hanging mechanisms that socket is arranged, it is characterized in that, hanging mechanisms on socket are the hanging hole be located on Socket casing or the draw-in groove be located on Socket casing internal face, locking shell fragment to be hinged on plug casing and to form seesaw structure, described protuberance is positioned at the pin joint front of locking shell fragment and plug casing, position before the pin joint of itself and plug casing is provided with flexible feet to locking shell fragment, the top, front end of this flexible feet is pressed plug casing and is ordered about the front portion of locking shell fragment and opens to away from plug casing direction, the tail end of locking shell fragment is provided with tailgate, on plug casing, movable along the longitudinal direction and anticreep is equipped with solution lock dog, separate lock dog and there is the solution lock section being positioned at and locating inside described tailgate, separate lock section and form guiding mechanism together with tailgate, when pulling back solution lock dog, the rear end that described guiding mechanism orders about locking shell fragment has been lifted up and the protuberance of locking shell fragment is deviate from from the hanging hole Socket casing or draw-in groove, separate lock dog after by the rear end of " prizing " locking shell fragment, the front end in the locking shell fragment of seesaw Standard on housing is drawn close to housing in the process of moving.
7. electric coupler component according to claim 6, is characterized in that, described locking shell fragment has two, and two locking shell fragments lay respectively at the left and right side place of plug casing and the hinge axes of the two and housing extends all along the vertical direction.
8. electric coupler component according to claim 7, is characterized in that, separates the afterbody of lock dogs for two and is respectively equipped with caudal peduncle and the rear end of caudal peduncle of the two is all connected on same draw ring.
9. electric coupler component according to claim 6, it is characterized in that, the solution lock section of separating lock dog has a unblock crossbeam, tailgate have the domes of outwards protuberance and set up on unblock crossbeam by described domes, described guiding mechanism is made up of the portion unlocking crossbeam and described domes.
10. the electric coupler component according to any one of claim 6-9, is characterized in that, described flexible feet and locking shell fragment are set to one and flexible feet is pressing plug casing through pushing up after lock the anterior through hole arranged of shell fragment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210294039.XA CN102842812B (en) | 2012-08-17 | 2012-08-17 | Quick unlocking plug and electric coupler assembly using the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210294039.XA CN102842812B (en) | 2012-08-17 | 2012-08-17 | Quick unlocking plug and electric coupler assembly using the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102842812A CN102842812A (en) | 2012-12-26 |
| CN102842812B true CN102842812B (en) | 2015-04-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210294039.XA Withdrawn - After Issue CN102842812B (en) | 2012-08-17 | 2012-08-17 | Quick unlocking plug and electric coupler assembly using the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102842812B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103346425A (en) * | 2013-06-24 | 2013-10-09 | 苏州华旃航天电器有限公司 | Pull-ring type connector |
| CN109301621B (en) * | 2018-09-28 | 2024-03-12 | 温州深极电子科技有限公司 | Anti-misoperation anti-loose automobile connector |
| CN112018563B (en) * | 2019-05-31 | 2022-04-01 | 香港商安费诺(东亚)有限公司 | Connector group with sliding locking frame and plug connector thereof |
| CN112611891B (en) * | 2019-09-18 | 2022-07-05 | 沈阳新松机器人自动化股份有限公司 | Plug device for clutch power-on test |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201060288Y (en) * | 2007-08-09 | 2008-05-14 | 深圳新飞通光电子技术有限公司 | Unlocking reset device of LC type connector single fiber bidirectional SFP optical module |
| CN101436728A (en) * | 2008-12-19 | 2009-05-20 | 中航光电科技股份有限公司 | Power supply connector and plug and socket thereof |
| CN101989713A (en) * | 2009-08-06 | 2011-03-23 | 中航光电科技股份有限公司 | Guy-wire-knockout electric connector and guy-wire-knockout electric connector assembly |
| CN102570182A (en) * | 2012-03-02 | 2012-07-11 | 上海航天科工电器研究院有限公司 | Locking and unlocking structure for connector |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201927841U (en) * | 2010-12-10 | 2011-08-10 | 富士康(昆山)电脑接插件有限公司 | Cable connector |
-
2012
- 2012-08-17 CN CN201210294039.XA patent/CN102842812B/en not_active Withdrawn - After Issue
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201060288Y (en) * | 2007-08-09 | 2008-05-14 | 深圳新飞通光电子技术有限公司 | Unlocking reset device of LC type connector single fiber bidirectional SFP optical module |
| CN101436728A (en) * | 2008-12-19 | 2009-05-20 | 中航光电科技股份有限公司 | Power supply connector and plug and socket thereof |
| CN101989713A (en) * | 2009-08-06 | 2011-03-23 | 中航光电科技股份有限公司 | Guy-wire-knockout electric connector and guy-wire-knockout electric connector assembly |
| CN102570182A (en) * | 2012-03-02 | 2012-07-11 | 上海航天科工电器研究院有限公司 | Locking and unlocking structure for connector |
Also Published As
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| CN102842812A (en) | 2012-12-26 |
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