CN208433564U - A kind of two-sided positive and negative connector with holes - Google Patents
A kind of two-sided positive and negative connector with holes Download PDFInfo
- Publication number
- CN208433564U CN208433564U CN201821200331.XU CN201821200331U CN208433564U CN 208433564 U CN208433564 U CN 208433564U CN 201821200331 U CN201821200331 U CN 201821200331U CN 208433564 U CN208433564 U CN 208433564U
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- China
- Prior art keywords
- hole
- antetheca
- rear wall
- terminal
- rubber shell
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Abstract
The utility model discloses a kind of two-sided positive and negative connectors with holes, including needle stand and the rubber shell being connect with the needle stand, PIN needle is provided in the needle stand, terminal and wire rod are provided in the rubber shell, the PIN needle is connect with the terminal, the rubber shell includes antetheca and rear wall, symmetrical setting before and after the antetheca and the rear wall, is provided with through-hole on the antetheca and the rear wall.The utility model is conducive to being stably connected with for connector by the two-sided setting through-hole of rubber shell, can be realized and improves the service life of connector, the utility model structure is simple, at low cost with the positive and negative connection of terminal, enhancing connector stable connection coefficient.
Description
Technical field
The utility model relates to connector technique fields, in particular to a kind of two-sided positive and negative connector with holes.
Background technique
Connector be our electronic engineering technical staff often in contact with a kind of component.Its effect is very simple: in electricity
It the place of being blocked or is isolated between obstructed circuit in road, erects the bridge of communication, to make current flowing, realize circuit predetermined
Function.
Connector is widely used in electronic field, wherein realize electric terminal equipment between and electric terminal equipment with
The performance quality of being reliably connected between power supply, connector directly influences whether entire electronic equipment works normally, due to even
Connect the important function of device, it is good and easy to maintain that people require connector must reach over to, it is also required that connector convenient for assembling,
Reduce cost.
However the contact of the connector of the prior art is unstable, it has not been convenient to use, operation is more complicated, this is grasped to product
The property made and reliability bring certain influence.
Drawbacks described above is worth improving.
Summary of the invention
In order to overcome the shortcomings of existing technology, the utility model provides a kind of two-sided positive and negative connector with holes.
Technical solutions of the utility model are as described below:
The two-sided positive and negative connector with holes of one kind is set in the needle stand including needle stand and the rubber shell connecting with the needle stand
It is equipped with PIN needle, terminal and wire rod are provided in the rubber shell, the PIN needle is connect with the terminal,
The rubber shell includes antetheca and rear wall, symmetrical setting before and after the antetheca and the rear wall, the antetheca
Through-hole is provided with on the rear wall.
Further, the through-hole is set to the bottom of the antetheca and the rear wall.
Further, it is provided with terminal groove in the rubber shell, the terminal, the end are correspondingly arranged in the terminal groove
The through-hole is provided on pilot trench.
Further, the through-hole includes front through hole and rear through-hole, and the front through hole is provided on the antetheca, described
The rear through-hole is provided on rear wall.
Further, it is provided with snap-on on the antetheca, card slot, the snap-on and the card slot are provided on the needle stand
Matching setting.
Further, wave sawtooth is provided on the snap-on.
Further, it is provided with guide post on the rear wall, guide groove, the guide post and institute are provided on the needle stand
State guide groove matching setting.
Further, the guide post includes left guide post and right guide post, and the left guide post and the right side are led
To column bilateral symmetry distribution setting.
According to the utility model of above scheme, the beneficial effect is that, the utility model is logical by the two-sided setting of rubber shell
Hole is conducive to being stably connected with for connector, can be realized and improves with the positive and negative connection of terminal, enhancing connector stable connection coefficient
The service life of connector, the utility model structure is simple, at low cost.
Detailed description of the invention
Fig. 1 is the explosive view of the utility model.
Fig. 2 is the main view of rubber shell in the utility model.
Fig. 3 is the rearview of rubber shell in the utility model.
Fig. 4 is the left view of rubber shell in the utility model.
1, PIN needle in the figure；2, needle stand；201, card slot；202, guide groove；3, rubber shell；301, through-hole；302, snap-on；
303, terminal groove；304, antetheca；305, rear wall；306, guide post；4, terminal；5, wire rod.
Specific embodiment
With reference to the accompanying drawing and the utility model is further described in embodiment:
As shown in Figs 1-4, a kind of two-sided positive and negative connector with holes, including needle stand 2 and the rubber shell being connect with the needle stand 2
3, PIN needle 1 is provided in the needle stand 2, and terminal 4 and wire rod 5, the PIN needle 1 and the end are provided in the rubber shell 3
Son 4 connects,
The rubber shell 3 includes antetheca 304 and rear wall 305, and the antetheca 304 and 305 front and back of rear wall are symmetrical
Be provided with through-hole 301 on setting, the antetheca 304 and the rear wall 305, it is preferred that the through-hole 301 be set to it is described before
The bottom of wall 304 and the rear wall 305.
It is provided with terminal groove 303 in the rubber shell 3, the terminal 4 is correspondingly arranged in the terminal groove 303, and described
Through-hole 301 is correspondingly arranged with the terminal groove 303.
The through-hole 301 includes front through hole and rear through-hole, is provided with front through hole, the rear wall 305 on the antetheca 304
On be provided with rear through-hole, front through hole and the setting of rear through-hole correspondence, and front through hole and rear through-hole are set with terminal groove 303
It sets and is correspondingly arranged.
It is additionally provided with snap-on 302 on the antetheca 304, wave sawtooth is provided on the snap-on 302, is set on the needle stand
It is equipped with card slot 201, the snap-on 302 matches setting with the card slot 201, certainly, it is not provided with front through hole at setting snap-on,
It is provided with guide post 306 on the rear wall 305, guide groove 202, the guide post 306 are provided on the needle stand 2
Setting is matched with the guide groove 202.
Preferably, the guide post 306 includes left guide post and right guide post, and the left guide post and the right side are led
To column bilateral symmetry distribution setting.
The utility model is conducive to being stably connected with for connector by the two-sided setting through-hole of rubber shell, can be realized and terminal
Positive and negative connection enhances connector stable connection coefficient, improves the service life of connector, the utility model structure is simple, cost
It is low.
It should be understood that for those of ordinary skills, it can be modified or changed according to the above description,
And all these modifications and variations all should belong to the protection scope of the appended claims for the utility model.
Illustrative description is carried out to the utility model patent above in conjunction with attached drawing, it is clear that the reality of the utility model patent
It is now not subject to the restrictions described above, as long as being carried out using the method concept and technical solution of the utility model patent various
Improve, or it is not improved the conception and technical scheme of the utility model patent are directly applied into other occasions, in this reality
With in novel protection scope.
Claims (8)
1. a kind of two-sided positive and negative connector with holes, including needle stand and the rubber shell being connect with the needle stand, which is characterized in that described
It is provided with PIN needle in needle stand, terminal and wire rod are provided in the rubber shell, the PIN needle is connect with the terminal,
The rubber shell includes antetheca and rear wall, symmetrical setting, the antetheca and institute before and after the antetheca and the rear wall
It states and is provided with through-hole on rear wall.
2. two-sided positive and negative connector with holes according to claim 1, which is characterized in that the through-hole is set to the antetheca
And the bottom of the rear wall.
3. two-sided positive and negative connector with holes according to claim 1, which is characterized in that be provided with terminal in the rubber shell
Slot is correspondingly arranged on the terminal in the terminal groove, the through-hole is provided on the terminal groove.
4. two-sided positive and negative connector with holes according to claim 1, which is characterized in that the through-hole include front through hole and
Through-hole afterwards is provided with the front through hole on the antetheca, be provided on the rear wall it is described after through-hole.
5. two-sided positive and negative connector with holes according to claim 1, which is characterized in that it is provided with snap-on on the antetheca,
Card slot is provided on the needle stand, the snap-on and the pocket matches are arranged.
6. two-sided positive and negative connector with holes according to claim 5, which is characterized in that be provided with wave saw on the snap-on
Tooth.
7. two-sided positive and negative connector with holes according to claim 1, which is characterized in that be provided with guiding on the rear wall
Column is provided with guide groove on the needle stand, and the guide post matches setting with the guide groove.
8. two-sided positive and negative connector with holes according to claim 7, which is characterized in that the guide post includes left guide post
And right guide post, the left guide post and the right guide post bilateral symmetry distribution setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821200331.XU CN208433564U (en) | 2018-07-27 | 2018-07-27 | A kind of two-sided positive and negative connector with holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821200331.XU CN208433564U (en) | 2018-07-27 | 2018-07-27 | A kind of two-sided positive and negative connector with holes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208433564U true CN208433564U (en) | 2019-01-25 |
Family
ID=65097194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821200331.XU Active CN208433564U (en) | 2018-07-27 | 2018-07-27 | A kind of two-sided positive and negative connector with holes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208433564U (en) |
-
2018
- 2018-07-27 CN CN201821200331.XU patent/CN208433564U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |