CN110311255A - A kind of accurate Quick push/pull precision connector - Google Patents
A kind of accurate Quick push/pull precision connector Download PDFInfo
- Publication number
- CN110311255A CN110311255A CN201910643240.6A CN201910643240A CN110311255A CN 110311255 A CN110311255 A CN 110311255A CN 201910643240 A CN201910643240 A CN 201910643240A CN 110311255 A CN110311255 A CN 110311255A
- Authority
- CN
- China
- Prior art keywords
- shell
- connector sleeve
- connector
- socket
- slot
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000009826 distribution Methods 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 abstract description 19
- 239000010959 steel Substances 0.000 abstract description 19
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a kind of accurate Quick push/pull precision connectors, it is related to field of connectors, including shell, connector sleeve and socket, it is opened up in the inner walls there are five keyway, is opened up on the outer wall of the shell there are three the through-hole divided equally, the inside of the through-hole is fixedly connected with small, back chipping slot is offered in the middle part of the inside of the shell, penetrating vertical slot is offered in the inner walls, the connector sleeve outer surface offers multiple half slots, and the inner wall of the connector sleeve offers aperture.The present invention does not have to the mouth for receiving pearl slot, steel ball allows the connector sleeve of outside to block, not only firm also to conceal key position, to extend the service life of connector, socket upper surface is complete, environmental resistance improves, to promote the quality of product, the locking of plug and socket is all realized by connector sleeve with separating, and adapts to the use habit of operation, reduce maloperation, improves the service life of connector.
Description
Technical field
The present invention relates to field of connectors, in particular to a kind of accurate Quick push/pull precision connector.
Background technique
There are two types of the straight insertion self-locking connectors sold currently on the market.One is coupling type lockings, use this locking side
The connector of formula, compact-sized, appearance is small and exquisite, but produces it and need accurate equipment, and require product material high, life
The product price of output is also high, and this product is easily damaged because exquisite, is only suitable for being used in the demanding equipment of use environment
On, be not suitable for batch production, cannot generally applicable various equipment, without the resistance to practicability touched of tension, there are also one is steel balls
Locking, this connector construction is simple, and it is suitable for mass production, it is moderate, but because structure is not compact, connector plug
Gap is had after plugging together with socket, the connection of shaking will lead to contact pin and jack virtual connection, there is intermittent disconnection of signal and contact point sparking,
There are one very fatal weakness, the steel ball exactly for locking be in socket, it be it is exposed outside, steel ball is put into pearl
It is needed after slot, in technique pearl slot, outer mouth tightening does not allow steel ball to drop out, can thus destroy the integrality of receptacle face
And overlay coating, not only allow connector to seem unsightly, but also reduce the environmental resistance of connector, to reduce production
The value of product.And both the above straight insertion self-locking connector is all the tail portion for needing to push and plug head when plugging together, and must be pulled out again when unpluging
The connector sleeve of plug head is easy to maloperation in actual use, leads to the damage of connector.
Therefore, it is necessary to solve the above problems to invent a kind of accurate Quick push/pull precision connector.
Summary of the invention
The purpose of the present invention is to provide a kind of accurate Quick push/pull precision connectors, to solve to mention in above-mentioned background technique
Locking and separation out needs to operate different positions, this is easy that the people for just starting operation is allowed to can not touch gateway, so as to cause even
The problem of connecing the damage of device, and other similar product is improved from defect inborn present on structure.
To achieve the above object, the invention provides the following technical scheme: a kind of accurate Quick push/pull precision connector, including
Shell, connector sleeve and socket open up in the inner walls there are five keyway, open up that there are three divide equally on the outer wall of the shell
Through-hole, the inside of the through-hole is fixedly connected with small, back chipping slot is offered in the middle part of the inside of the shell, in the shell
Penetrating vertical slot is offered on wall, the connector sleeve outer surface offers multiple half slots, and the inner wall of the connector sleeve offers
Aperture is fixedly connected with spring between the shell and connector sleeve, opened up in the middle part of the socket there are five blindmate key, described to insert
The center outer surface of seat offers half slot close to the side of blindmate key.
Optionally, five keyway circular array distributions；
The small outer surface is fixedly connected with the inner surface of through-hole.
Optionally, inner circle is more larger than inner circle before back chipping slot behind the back chipping slot；
The shell is located at the inside of connector sleeve.
Optionally, the both ends of the spring are fixedly connected with connector sleeve；
One end of the socket is located at the inside of shell.
Technical effect and advantage of the invention:
1, the present invention does not have to the mouth for receiving pearl slot, and steel ball allows the connector sleeve of outside to block, not only firm also to conceal key
Position, to extend the service life of connector, socket upper surface is complete, and environmental resistance improves, to promote the product of product
Matter.
2, the locking of plug and socket of the present invention is all realized by connector sleeve with separating, and adapts to the use habit of operation,
Reduce maloperation, improves the service life of connector.
Detailed description of the invention
Fig. 1 is inventive shell structure half-section diagram.
Fig. 2 is structural representation structural schematic diagram at A in Fig. 1 of the present invention.
Fig. 3 is inventive shell structure schematic side view.
Fig. 4 is inventive shell structure of the main view.
Fig. 5 is connecting jacket structure half-section diagram of the present invention.
Fig. 6 is connecting jacket structure schematic internal view of the present invention.
Fig. 7 is connecting jacket structure schematic side view of the present invention.
Fig. 8 is socket structure schematic diagram of the present invention.
In figure: 1, shell；2, connector sleeve；3, socket；4, keyway；5, through-hole；6, little Tai；7, back chipping slot；8, vertical slot；9, half
Circular groove；10, aperture；11, spring；12, blindmate key；13, half slot.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on the figure or
Positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In the present invention unless specifically defined or limited otherwise, term " setting ", " installation ", " connected ", " connection ",
Terms such as " fixations " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection；It can be mechanical connect
It connects；It can be directly connected, it can also be indirectly connected through an intermediary.For the ordinary skill in the art, may be used
To understand the concrete meaning of above-mentioned term in the present invention as the case may be.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
The present invention provides a kind of accurate Quick push/pull precision connectors as shown in figures 1-8, including shell 1, connector sleeve 2
It is opened up on 1 inner wall of shell as shown in Fig. 1-4 there are five keyway 4 with socket 3, opens up that there are three divide equally on the outer wall of shell 1
Through-hole 5, the inside of through-hole 5 are fixedly connected with small 6, offer back chipping slot 7 in the middle part of the inside of shell, open up on 1 inner wall of shell
There is penetrating vertical slot 8.
As shown in Fig. 5-6,2 outer surface of connector sleeve offers multiple half slots 9, and the inner wall of connector sleeve 2 offers aperture 10,
Be fixedly connected with spring 11 between shell 1 and connector sleeve 2, spring 11 is one section of front, behind a section, pass through the middle part of shell 1
Platform separates spring 11.
As shown in Figure 8, the middle part of socket 3 is opened up there are five blindmate key 12, by five blindmate keys 12 be with five on shell 1
A cooperation of keyway 4 is, it can be achieved that anti-mis-insertion, is played to positive effect, the center outer surface of socket 3 is opened close to the side of blindmate key 12
Equipped with half slot 13, it is exactly that the steel ball of plug is allowed to fall into come after by half slot 13, blocks steel ball, to realize locking, do not have to
The mouth of pearl slot is received, steel ball allows the connector sleeve 2 of outside to block, and it is not only firm also to conceal key position, to extend connector
Service life, socket upper surface is complete, and environmental resistance improves, to promote the quality of product, the locking of plug and socket 3
It is all realized by connector sleeve 2 with separating, adapts to the use habit of operation, reduce maloperation, improve the use of connector
Service life.
This practical working principle: the present apparatus at work, is in pearl slot steel ball being put on shell first, then in shell
The left and right of 1 outside ring flange one spring 11 of each set, then has one end of pearl to wear from the big inner circle of connector sleeve 2 shell 1
Enter, until keeping the end face of shell 1 concordant with the end face of connector sleeve 2, is then being put into a pad from the big inner circle of connector sleeve 2
Piece, then a upper piston ring withstands gasket, when moving forward and backward connector sleeve 2, can withstand spring 11 enable it to compression bounce, then
One suitable rivet is pierced by from the intracorporal vertical slot 8 of shell, is connected at the through-hole 5 on the connector sleeve 2 of outside, is then riveted
Ka Ding makes connector sleeve 2 that can only have fixed stroke relative to shell 1, will not the excessive play in front and back, will not be 1 turn with respect to shell
Circle.When the half slot 9 in connector sleeve 2 slides into the top of steel ball, steel ball can be squeezed and force up, and shell 1 will continue to connection
Set 2 moves ahead, and when steel ball reaches 9 top of half slot of socket, the stroke of connector sleeve 2 also reaches maximum, at this moment unclamps connector sleeve
2, connector sleeve 2 can squeeze in steel ball to the slot of socket, and connector sleeve 2 blocks steel ball, to realize locking, at this moment the front end of socket with
The inside of shell 1 is in close contact, and firm locking is finally realized in the rear end of socket and the preceding close contact of shell 1, when needing plug
When socket separates, directly holds connector sleeve 1 and pull outward, when the outer half slot 9 on connector sleeve 1 is reached above steel ball,
Steel ball, which can be squeezed, to force up to unlocking, and shell 1 can move back outward together with connector sleeve 2 at this time, when the steel ball of shell 1 exit it is slotting
When the end face of seat, steel ball loses blocking and will fall back in shell 1, and shell 1 can also set back under the action of spring 11, from
And complete separation.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (4)
1. a kind of accurate Quick push/pull precision connector, including shell (1), connector sleeve (2) and socket (3), it is characterised in that: institute
It states there are five being opened up on shell (1) inner wall keyway (4), is opened up on the outer wall of the shell (1) there are three the through-hole (5) divided equally,
The inside of the through-hole (5) is fixedly connected with small (6), offers back chipping slot (7), the shell in the middle part of the inside of the shell
(1) it is offered on inner wall penetrating vertical slot (8), connector sleeve (2) outer surface offers multiple half slots (9), the connection
The inner wall of set (2) offers aperture (10), is fixedly connected with spring (11) between the shell (1) and connector sleeve (2), described to insert
It is opened up in the middle part of seat (3) there are five blindmate key (12), the center outer surface of the socket (3) is opened close to the side of blindmate key (12)
Equipped with half slot (13).
2. a kind of accurate Quick push/pull precision connector according to claim 1, it is characterised in that:
Five keyway (4) circular array distributions；
The outer surface of small (6) is fixedly connected with the inner surface of through-hole (5).
3. a kind of accurate Quick push/pull precision connector according to claim 1, it is characterised in that:
Inner circle is more larger than inner circle before back chipping slot (7) behind the back chipping slot (7)；
The shell (1) is located at the inside of connector sleeve (2).
4. a kind of accurate Quick push/pull precision connector according to claim 1, it is characterised in that:
The both ends of the spring (11) are fixedly connected with connector sleeve (2)；
One end of the socket (3) is located at the inside of shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910643240.6A CN110311255A (en) | 2019-07-17 | 2019-07-17 | A kind of accurate Quick push/pull precision connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910643240.6A CN110311255A (en) | 2019-07-17 | 2019-07-17 | A kind of accurate Quick push/pull precision connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110311255A true CN110311255A (en) | 2019-10-08 |
Family
ID=68081473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910643240.6A Pending CN110311255A (en) | 2019-07-17 | 2019-07-17 | A kind of accurate Quick push/pull precision connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110311255A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201163680Y (en) * | 2007-08-23 | 2008-12-10 | 熊志 | Pushing and pulling type circular electric connector |
| CN101740965A (en) * | 2008-11-19 | 2010-06-16 | 高顺兵 | Fast plugging and self-locking coaxial connector |
| CN208489450U (en) * | 2018-08-02 | 2019-02-12 | 石家庄欧阳电子科技有限公司 | A kind of circle quick locking connector |
| CN209880931U (en) * | 2019-07-17 | 2019-12-31 | 张军旗 | Accurate quick push-and-pull precision connector |
-
2019
- 2019-07-17 CN CN201910643240.6A patent/CN110311255A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201163680Y (en) * | 2007-08-23 | 2008-12-10 | 熊志 | Pushing and pulling type circular electric connector |
| CN101740965A (en) * | 2008-11-19 | 2010-06-16 | 高顺兵 | Fast plugging and self-locking coaxial connector |
| CN208489450U (en) * | 2018-08-02 | 2019-02-12 | 石家庄欧阳电子科技有限公司 | A kind of circle quick locking connector |
| CN209880931U (en) * | 2019-07-17 | 2019-12-31 | 张军旗 | Accurate quick push-and-pull precision connector |
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