CN207398533U - A kind of single pin hole electric connector - Google Patents
A kind of single pin hole electric connector Download PDFInfo
- Publication number
- CN207398533U CN207398533U CN201721511599.0U CN201721511599U CN207398533U CN 207398533 U CN207398533 U CN 207398533U CN 201721511599 U CN201721511599 U CN 201721511599U CN 207398533 U CN207398533 U CN 207398533U
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- Prior art keywords
- pin
- jack
- head
- pin head
- groove
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Abstract
The utility model discloses a kind of single pin hole electric connectors, including jack and jack to slotting contact pin, the contact pin left end sets pin head, the pin head is cylindrical structural, it is equipped in the jack and pin is set with the corresponding pin holes of contact pin header structure, the pin head middle part, the pin head right end movable sleeve is equipped with compression spring, it is connected in the middle part of the pin holes upper wall through setting jack notch and groove, the hole notch with groove.The single pin hole electric connector also has excellent shock and impact property, pin head and contact pin orifice part are to just plugging together, pin head is under the action of thrust, pin in pin head is moved in jack notch, is clockwise or counterclockwise rotated by 90 ° contact pin, simultaneously because the elastic force of compression spring acts on during rotation, pin in pin head will enter in the groove of pin holes wall portion, due under the action of compression spring elastic force and " hanging groove ", ensure that contact pin and jack are not easy to separate, electrical transmission is realized.
Description
Technical field
The utility model is related to electronic component fields, particularly relate to a kind of single pin hole electric connector.
Background technology
Electric connector used in current each weaponry is believed by the realization that plugs together of electrical connector plug and socket
Number or electric current transmission, although such connector is easy to use, easy to operate, can only meet certain space fixed component and
The occasion of free end transmission signal uses, and occupied space area is big, can not be used in some small spaces or special occasions, be
Such connector there are the shortcomings that.
Utility model content
To achieve the above object, the utility model provides following technical solution：A kind of single pin hole electric connector, including inserting
To slotting contact pin, the contact pin left end sets pin head for hole and jack, and the pin head is cylindrical structural, is set in the jack
Have and pin is set with the corresponding pin holes of contact pin header structure, the pin head middle part, the pin head right end movable sleeve is equipped with
Compression spring, the pin holes upper wall middle part are connected through setting jack notch and groove, the hole notch with groove.
Preferably, the pin head diameter and a diameter of clearance fit size of pin holes, the pin holes are blind hole, described
The depth of pin holes and pin head equal length.
Preferably, the compression spring inner ring diameter is more than pin head outer dia, and the compression spring drift is right with pin head
The distance for holding pin is equal.
Preferably, the hole notch is equal with recess width, and the hole notch is slightly larger than the diameter of pin with recess width.
Electric connector major part forms and function：
A) jack：For connecting the transmission of signal power source, matched with contact pin.
B) contact pin：For connecting the transmission of signal power source, matched with jack.
C) compression spring：Under the action of elastic force, contact pin and jack locking are played.
Compared with prior art, the beneficial effects of the utility model are as follows：
The utility model provides a kind of single pin hole electric connector, for substituting current connector assembly electric connector, the list
Core needle hole electric connector also has excellent shock and impact property, and to just plugging together, pin head exists for pin head and contact pin orifice part
Under the action of thrust, the pin in pin head is moved in jack notch, is clockwise or counterclockwise rotated by 90 ° contact pin, simultaneously
The elastic force of compression spring acts on during due to rotation, and the pin in pin head will enter in the groove of pin holes wall portion, due in compression spring bullet
Under the action of power and " hanging groove ", it ensure that contact pin and jack are not easy to separate, realize electrical transmission.The utility model not only connects
It touches reliable and delicate structure, small, the use of special occasions in weaponry can be solved.
Description of the drawings
A kind of jack structure schematic diagram of single pin hole electric connector of Fig. 1 the utility model；
A kind of contact pin structure schematic diagram of single pin hole electric connector of Fig. 2 the utility model.
In figure：1- jacks, 2- grooves, 3- jack notches, 4- contact pins, 5- compression springs, 6- pins, 7- pin holes, 8- pin heads.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of single pin hole electric connector, including jack 1
With jack 1 to slotting contact pin 4,4 left end of contact pin sets pin head 8, and the pin head 8 is cylindrical structural, the jack 1
Interior be equipped with sets pin 6 with the corresponding pin holes 7 of 8 structure of pin head, 8 middle part of pin head, and 8 right end of pin head is lived
It is dynamic to be arranged with compression spring 5, run through in the middle part of 7 upper wall of pin holes and jack notch 3 and groove 2 are set, the hole notch 3 and groove 2
It is connected.
Further, 7 a diameter of clearance fit size of 8 diameter of pin head and pin holes, the pin holes 7 are blind
Hole, depth and 8 equal length of pin head of the pin holes 7.
Further, 5 inner ring diameter of compression spring is more than 8 outer dia of pin head, 5 drift of compression spring and contact pin
The distance of first 8 right end to pin 6 is equal.
Further, the hole notch 3 is equal with 2 width of groove, and the hole notch 3 is slightly larger than pin 6 with 2 width of groove
Diameter.
Embodiment：A kind of single pin hole electric connector, first when in use, by pin head 8 and 7 oral area of pin holes to just inserting
It closes, under the action of thrust, the pin 6 in pin head 8 is moved in jack notch 3 pin head 8, will be inserted clockwise or counterclockwise
Pin 4 is rotated by 90 °, simultaneously because the elastic force of compression spring 5 acts on during rotation, the pin 6 in pin head 8 will be into 7 wall portion of pin holes
In groove 2, due under the action of 5 elastic force of compression spring and " hanging groove ", ensure that contact pin 4 and jack 1 are not easy to separate, realize electrical
Transmission.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that in the case where not departing from the principle of the utility model and spirit can these embodiments be carried out with a variety of variations, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of single pin hole electric connector, including jack (1) and jack (1) to slotting contact pin (4), it is characterised in that：It is described
Contact pin (4) left end sets pin head (8), and the pin head (8) is cylindrical structural, is equipped in the jack (1) and pin head
(8) the corresponding pin holes of structure (7), pin head (8) middle part set pin (6), pin head (8) the right end movable sleeve
Equipped with compression spring (5), through setting jack notch (3) and groove (2) in the middle part of pin holes (7) upper wall, the hole notch (3) and
Groove (2) is connected.
2. a kind of single pin hole electric connector according to claim 1, it is characterised in that：Pin head (8) diameter and
The a diameter of clearance fit size of pin holes (7), the pin holes (7) be blind hole, the depth and pin head of the pin holes (7)
(8) equal length.
3. a kind of single pin hole electric connector according to claim 1, it is characterised in that：Compression spring (5) inner ring diameter
More than pin head (8) outer dia, compression spring (5) drift is equal with the distance of pin head (8) right end to pin (6).
4. a kind of single pin hole electric connector according to claim 1, it is characterised in that：The hole notch (3) and groove
(2) width is equal, and the hole notch (3) is slightly larger than the diameter of pin (6) with groove (2) width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721511599.0U CN207398533U (en) | 2017-11-14 | 2017-11-14 | A kind of single pin hole electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721511599.0U CN207398533U (en) | 2017-11-14 | 2017-11-14 | A kind of single pin hole electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207398533U true CN207398533U (en) | 2018-05-22 |
Family
ID=62326204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721511599.0U Active CN207398533U (en) | 2017-11-14 | 2017-11-14 | A kind of single pin hole electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207398533U (en) |
-
2017
- 2017-11-14 CN CN201721511599.0U patent/CN207398533U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |