CN209487876U - A kind of connector side surface locking structure - Google Patents
A kind of connector side surface locking structure Download PDFInfo
- Publication number
- CN209487876U CN209487876U CN201920340952.6U CN201920340952U CN209487876U CN 209487876 U CN209487876 U CN 209487876U CN 201920340952 U CN201920340952 U CN 201920340952U CN 209487876 U CN209487876 U CN 209487876U
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- Prior art keywords
- plug
- grab
- key
- jack housing
- locking
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Abstract
The utility model discloses a kind of connector side surface locking structure, is related to field of connectors, including plug and socket；Plug includes plug body, and plug body outer wall is provided with installing blind, is equipped with spring and integrated button grab in plug body, and spring one end is connected to plug body inner wall, and the other end is towards installing blind；Integrated button grab include plug key, one end be connected to plug key end face spring mounting post and with the ipsilateral locking grab that plug key end face is set of spring mounting post, plug key correspondence is installed in installing blind, and spring mounting post is arranged in spring；Socket includes jack housing, and jack housing front end is provided with a socket card slot, and the front end of socket card slot is set as guide frame.The connector of the application improves the problem that prior art number of parts is more, and the assembly process is complicated and key one end must be fixed with cover board in such a way that locking grab and socket card slot lock.
Description
Technical field
The utility model belongs to field of connectors, is related to jack housing and plug body locking mechanism, and in particular to a kind of
Connector side surface locking structure.
Background technique
It is also more and more to the application type demand of various electric connectors with the development in electric car and energy storage market,
Require cost lower and lower simultaneously, reliability requires also higher and higher there are also production, and existing many products have been difficult full
The demand in sufficient market.
Use in the prior art such as CN205790706U: plug casing and jack housing are real using boss and step cooperation
It is existing, and boss will be specifically designed: be provided with an inclined-plane and an arc surface on boss, the inclined-plane from top to bottom with arc surface
It is connected smoothly, and boss corresponds to when being placed in limiting slot, arc surface and inclined-plane correspondence are contradicted with limiting slot.The prior art
Cooperation in CN207234007U using socket press-key lock and locked groove, which is realized, to be locked.
But prior art plug is mostly rubber-wrapping structure, and production efficiency is low, and scrap cost is high；Key number of parts is more, lock
Tight key needs cover board to fix, and the assembly process is complicated, and production efficiency is low, higher cost.
Utility model content
The utility model provides a kind of connector side surface locking structure, and improvement prior art number of parts is more, packaging technology
The problem that complexity and key one end must be fixed with cover board.
To reach above-mentioned purpose, the utility model proposes following technical solutions: a kind of connector side surface locking structure is used for
The locking of plug body and jack housing, including plug and socket；The plug includes plug body, the plug body side
It is provided with installing blind on face, spring and integrated button grab are installed in plug body；The integrated button grab packet
Include plug key, one end be connected to plug key end face spring mounting post and with spring mounting post it is ipsilateral be arranged in plug key
The locking grab of end face, the plug key correspondence are installed in installing blind, and non-bulging in installing blind, the spring peace
Dress column and locking grab are arranged in plug body；The spring one end is connected to installing blind inner wall, and the other end is sheathed on bullet
On the outside of spring mounting post；The socket includes jack housing, and the jack housing front end is provided with a socket card slot, the socket card
The front end of slot is set as guide frame.
Wherein, when jack housing is corresponding to be inserted into plug body, the guide frame in jack housing squeezes locking clamp
Hook, and after jack housing is inserted in place, guide frame and locking grab are detached from, and locking grab automatically falls into inserting for jack housing
In seat card slot, jack housing and plug body are locked；When jack housing is corresponding extracts from plug body, press plug by
Key, spring mounting post compressed spring, locking grab is corresponding to be detached from socket card slot, is extracted jack housing at this time, is made jack housing
It is separated with plug body.
Further, be a flat surface on the locking grab with the setting of jack housing mating surface with an arc surface, it is described flat
Face one end extends to plug key end face, and the other end is connected smoothly in arc surface；The locking grab correspondence and socket card
When in slot, the end of arc surface and plane far from plug key is connected to socket card slot, and arc surface part surrounds socket card
Slot, firm locking jack housing.
Further, it can be fastened in socket card slot to guarantee to lock grab, the thickness of design locking grab is less than
The width of socket card slot.
Further, the end face of the plug key setting locking grab is additionally provided with retaining grab, the plug body
Self installation blind hole extends to plug body and is internally provided with the card slot being adapted to retaining grab, shares retaining grab and matching for card slot
Plug body is detached from prevention locking grab.
Further, retaining grab includes connecting pin and joint end, and joint end is connected on plug key by connecting pin,
Connecting pin is concordant with plug key one side to be arranged, and joint end includes big end and small end, and big end is bordered by connecting pin, and highest point is high
The face where plug key side；Small end reduces plug lower than face where plug key side far from plug key, highest point
Pressure resistance is pressed when button operation.
Further, jack housing guide post is equipped in the plug body, jack housing passes through jack housing guide post
It assembles with plug body, is oriented to convenient for the installation of jack housing.
Further, the integrated button grab includes at least one positioning column, at least one positioning column and spring are pacified
Dress column, locking grab are respectively positioned on plug key the same face, and at least one positioning column is located at spring mounting post, locks grab
The same side, and it is concordant with the side of the side plug key.
From the above technical scheme, the connector side surface locking structure that the technical solution of the utility model provides obtains
It is following the utility model has the advantages that
Connector side surface locking structure disclosed by the utility model uses locking grab and the cooperation realization pair of socket card slot
The locking of jack housing and plug body；Separately in such a way that the covering of plug key and installing blind are with cooperation, guarantee entirety knot
The leakproofness and integrality of structure, avoid dust from entering inside configuration.The application is using integrated plug key, locking grab and stops
Move back the validity that hook structure guarantees entire locking mechanism.To sum up, the technical program simplifies processing technology, reduces number of components
Amount guarantees to substantially increase production efficiency while properties of product and reduces product cost.
It should be appreciated that as long as aforementioned concepts and all combinations additionally conceived described in greater detail below are at this
It can be viewed as a part of the utility model theme of the disclosure in the case that the design of sample is not conflicting.
The foregoing and other side of the utility model introduction can be more fully appreciated from the following description in conjunction with attached drawing
Face, embodiment and feature.The features and/or benefits of other additional aspects such as illustrative embodiments of the utility model
To be obvious in the following description, or will be learnt in the practice by the specific embodiment instructed according to the utility model.
Detailed description of the invention
Attached drawing is not intended to drawn to scale.In the accompanying drawings, identical or nearly identical group each of is shown in each figure
It can be indicated by the same numeral at part.For clarity, in each figure, not each component part is labeled.
Now, by by example and be described in reference to the drawings the utility model various aspects embodiment, in which:
Fig. 1 is painted the decomposition diagram after the application connector side surface locking Standard；
Fig. 2 is painted the main component structural schematic diagram of the application connector side surface locking structure；
Fig. 3 is painted the tight status diagram of locking clamp hook lock of the application connector side surface locking structure；
Fig. 4 is painted the locking grab unlocked state schematic diagram of the application connector side surface locking structure；
In figure, 1, plug body；2, jack housing；3, socket card slot；4, spring；5, spring mounting post；6, plug key；
7, positioning column；8, grab is locked；9, retaining grab；10, card slot.
Specific embodiment
In order to know more about the technology contents of the utility model, spy lifts specific embodiment and institute's accompanying drawings is cooperated to be described as follows.
It is described with reference to the various aspects of the utility model in the disclosure, shown in the drawings of the implementation of many explanations
Example.It is not intended to cover all aspects of the utility model for embodiment of the disclosure.It should be appreciated that a variety of structures presented hereinbefore
Think and embodiment, and those of describe in more detail below design and embodiment can in many ways in any one
Implement, this is because conception and embodiment disclosed in the utility model are not limited to any embodiment.In addition, this is practical
Novel disclosed some aspects can be used alone, or with it is disclosed by the utility model it is otherwise it is any it is appropriately combined come
It uses.
As shown in Figs 1-4, a kind of connector side surface locking structure, for the locking of plug body 1 and jack housing 2, packet
Include plug and socket；The plug includes plug body 1, is provided with installing blind on 1 one side of plug body, outside plug
Spring 4 and integrated button grab are installed in shell 1；The integrated button grab include plug key 6, one end be connected to it is slotting
The spring mounting post 5 of head key 6 end face and with the ipsilateral locking grab 8 that 6 end face of plug key is set of spring mounting post 5, institute
It states the correspondence of plug key 6 to be installed in installing blind, plug key 6 is adapted to installing blind, and plug key 6 is non-bulging in peace
Blind hole is filled, the spring mounting post 5 and locking grab 8 are arranged in plug body 1, on the one hand fall into integral type to avoid dust
Inside key grab, on the other hand reduce the volume of connector.
Described 4 one end of spring is connected to installing blind inner wall, and the other end is sheathed on 5 outside of spring mounting post, presses plug
Key 6, the then end face that spring mounting post 5 is arranged in plug key 6 are connected to end of the spring 4 towards installing blind；The socket
Including jack housing 2,2 front end of jack housing is provided with a socket card slot 3, and the front end of the socket card slot 3 is set as leading
To structure, guide frame is conducive to jack housing 2 and is inserted into plug body 1.
Wherein, on the locking grab 8 with 2 mating surface of jack housing setting be a flat surface with an arc surface structure, it is described
Plane one end is connected to 6 end face of plug key, and the other end is connected smoothly in arc surface；The locking grab 8, which corresponds to, to be inserted
When in seat card slot 3, the end of arc surface and plane far from plug key 6 is connected to socket card slot 3, and arc surface part surrounds
Socket card slot 3；It can be fastened in socket card slot 3 to guarantee to lock grab 8, the thickness of setting locking grab 8 is less than socket
The width of card slot 3 prevents the case where locking grab 8 cannot be caught in socket card slot 3 completely.
In embodiment, the plug key 6, i.e. integrated button grab are detached from plug body 1 in order to prevent, insert described
It is additionally provided with retaining grab 9 on the end face of setting locking grab 8 on head key 6, the 1 self installation blind hole of plug body extends to
Plug body 1 is internally provided with the card slot 10 being adapted to retaining grab 9, presses plug key 6, retaining grab 9 is in plug body 1
It is interior to be run along card slot 10；In order to guarantee that plug key 6 has certain space, retaining grab 9 includes connecting pin and clamping
End, joint end are connected on plug key 6 by connecting pin, and connecting pin is concordant with 6 one side of plug key to be arranged, joint end packet
Big end and small end are included, big end is bordered by connecting pin, and highest point is higher than face where 6 side of plug key；Small end is far from plug key
6, highest point is lower than face where 6 side of plug key.
In some embodiments, to be inserted into plug body 1 convenient for jack housing 2, socket is equipped with inside plug body 1
Shell guide post, jack housing 2 are assembled by jack housing guide post and plug body 1, and jack housing guide post can be to socket
Shell 2 is played a supporting role, and the motive power generated during avoiding socket card slot 3 from independently undertaking locking extends and uses the longevity
Life；In addition, integrated button grab further includes that at least one is fixed in order to guarantee not rotate during socket and plug-locking
Position column, at least one positioning column and spring mounting post 5, locking grab 8 are respectively positioned on 6 the same face of plug key, and at least one
The same side that positioning column is located at spring mounting post 5, locks grab 8, and it is concordant with the side of the side plug key 6.It is shown in Fig. 2
In embodiment, positioning column is square cross section structure, and preferably two positioning columns, and two positioning columns are located at plug key 6 should
The both ends of side.
Embodiment specific implementation process shown in the drawings are as follows: when jack housing 2 is corresponding to be inserted into plug body 1, insert
Guide frame on seat shell 2 squeezes locking grab 8, and locking grab 8 avoids, and after jack housing 2 is inserted in place, guiding knot
Structure and locking grab 8 are detached from, and locking grab 8 is automatically fallen into the socket card slot 3 of jack housing 2, will be outside jack housing 2 and plug
Shell 1 is locked；When jack housing 2 is corresponding extracts from plug body 1, plug key 6,5 compressed spring of spring mounting post are pressed
4, locking grab 8 is corresponding to be detached from socket card slot 3, is extracted jack housing 2 at this time, is separated jack housing 2 with plug body 1；
Plug key 6 is decontroled therewith, and locking grab 8 can be reset to state before jack housing 2 is not inserted under 4 telescopic action of spring.
In embodiment shown in the drawings, locking grab 8 itself has elasticity, and locking grab 8 cooperates with jack housing 2
When, the guide frame of 2 front end of jack housing, which is inserted, to push locking grab 8 outward open, when locking grab 8 crosses leading for guide frame
Backward, locking grab 8 can be fallen directly into socket card slot 3, and the arc surface abutting of locking grab 8 is surrounded on the realization of socket card slot 3
Locking；The effect of spring 4 is to keep the locking state of plug body 1 and jack housing 2 and make after plug key 6 loosens
Grab 8 is locked to reset.Usual spring 4 is in confined state always, is the process that elastic deformation part is restored in unlocking process.
Although the utility model has been disclosed with preferred embodiment as above, so it is not intended to limit the utility model.This reality
It is without departing from the spirit and scope of the utility model, each when that can make with novel those of ordinary skill in the art
Kind changes and retouches.Therefore, the protection scope of the utility model is subject to view those as defined in claim.
Claims (8)
1. a kind of connector side surface locking structure, the locking for plug body and jack housing characterized by comprising
One plug, the plug include plug body, are provided with installing blind on the plug body one side, in plug body
Spring and integrated button grab are installed；The integrated button grab includes that plug key, one end are connected to plug key
The spring mounting post of end face and with the ipsilateral locking grab that plug key end face is set of spring mounting post, the plug key pair
It should be installed in installing blind, the spring mounting post and locking grab are arranged in plug body；The spring one end abuts
In installing blind inner wall, the other end is sheathed on the outside of spring mounting post；
One socket, the socket include jack housing, and the jack housing front end is provided with a socket card slot, the socket card slot
Front end be set as guide frame；
Wherein, when jack housing is corresponding to be inserted into plug body, the guide frame in jack housing squeezes locking grab, and
After jack housing is inserted in place, guide frame and locking grab are detached from, and locking grab automatically falls into the socket card of jack housing
In slot, jack housing and plug body are locked；
When jack housing is corresponding extracts from plug body, plug key is pressed, spring mounting post compressed spring locks grab
It is corresponding to be detached from socket card slot, jack housing is extracted at this time, separates jack housing with plug body.
2. a kind of connector side surface locking structure according to claim 1, which is characterized in that on the locking grab and insert
Seat shell mating surface setting be a flat surface with an arc surface, described plane one end extend to plug key junction, it is another
End smooth transition is connected to arc surface；When the locking grab is corresponded in socket card slot, arc surface and plane are pressed far from plug
The end of key is connected to socket card slot, and arc surface part surrounds socket card slot.
3. a kind of connector side surface locking structure according to claim 1, which is characterized in that the plug key setting lock
The end face of tight grab is additionally provided with retaining grab, the plug body self installation blind hole extend to plug body be internally provided with
The card slot of retaining grab adaptation, the cooperation of retaining grab and card slot is for preventing locking grab from being detached from plug body.
4. a kind of connector side surface locking structure according to claim 3, which is characterized in that retaining grab includes connecting pin
With joint end, joint end is connected on plug key by connecting pin, and connecting pin is concordant with plug key one side to be arranged, clamping
End includes big end and small end, and big end is bordered by connecting pin, and highest point is higher than face where plug key side；Small end is pressed far from plug
Key, highest point is lower than face where plug key side.
5. a kind of connector side surface locking structure according to claim 1, which is characterized in that be equipped in the plug body
Jack housing guide post, jack housing are assembled by jack housing guide post and plug body.
6. a kind of connector side surface locking structure according to claim 1, which is characterized in that the thickness of the locking grab
Less than the width of socket card slot.
7. a kind of connector side surface locking structure according to claim 1, which is characterized in that the integrated button grab
Including at least one positioning column, at least one positioning column and spring mounting post, locking grab are respectively positioned on plug key the same face, and
And the same side that at least one positioning column is located at spring mounting post, locks grab, and it is concordant with the side of the side plug key.
8. a kind of connector side surface locking structure according to claim 4, which is characterized in that the plug key and installation
Blind hole adaptation, and plug key is non-bulging in installing blind.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920340952.6U CN209487876U (en) | 2019-03-18 | 2019-03-18 | A kind of connector side surface locking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920340952.6U CN209487876U (en) | 2019-03-18 | 2019-03-18 | A kind of connector side surface locking structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209487876U true CN209487876U (en) | 2019-10-11 |
Family
ID=68134470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920340952.6U Active CN209487876U (en) | 2019-03-18 | 2019-03-18 | A kind of connector side surface locking structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209487876U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112886295A (en) * | 2021-01-13 | 2021-06-01 | 珠海市广源信科技有限公司 | Wiring mechanism applied to circuit board |
-
2019
- 2019-03-18 CN CN201920340952.6U patent/CN209487876U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112886295A (en) * | 2021-01-13 | 2021-06-01 | 珠海市广源信科技有限公司 | Wiring mechanism applied to circuit board |
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