CN207868427U - A kind of detachable connection device is combined with PIN needle - Google Patents
A kind of detachable connection device is combined with PIN needle Download PDFInfo
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- CN207868427U CN207868427U CN201820127629.6U CN201820127629U CN207868427U CN 207868427 U CN207868427 U CN 207868427U CN 201820127629 U CN201820127629 U CN 201820127629U CN 207868427 U CN207868427 U CN 207868427U
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- pin needle
- snap ring
- inner core
- ring
- combined
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Abstract
The utility model discloses a kind of detachable connection devices to be combined with PIN needle, including connector body and PIN needle, the upper surface of the connector body offers notch, inner core is provided in notch, the outer middle side part fixing sleeve of the inner core is equipped with the first lantern ring, the lower end of the PIN needle is connected with link block, the link block is plugged in inner core, PIN needle fixing sleeve on the outside of one end of inner core is equipped with the second lantern ring, the both ends of second lantern ring have been fixedly connected with the first snap ring, and the both ends of first lantern ring have been fixedly connected with the second snap ring.The detachable connection device is combined with PIN needle, by the way that detachable structure will be set as between PIN needle and connector, in the case where not influencing it and being fixedly connected, it can also realize easily dismounting separation, various structures through walls can be realized according to the required thickness of wall body worn and hardness, the corresponding PIN needle of quick-replaceable, it is highly practical, it is conducive to promote.
Description
Technical field
The utility model is related to connector technique field, specially a kind of detachable connection device is combined with PIN needle.
Background technology
Connector be our electronic engineering technical staff often in contact with a kind of component.Its effect is very simple, in electricity
It is blocked in road between place or isolated obstructed circuit, erects the bridge of communication, to make current flowing, so that circuit is realized predetermined
Function, connector is indispensable component in electronic equipment, and the connection between existing most count connector and PIN needle is non-
It is often fixed, cause its dismounting relatively difficult, it is not possible to according to the thickness of wall and hardness come quick-replaceable PIN needle, for this purpose, we
It is proposed that a kind of detachable connection device is combined with PIN needle.
Utility model content
The purpose of this utility model is to provide a kind of detachable connection devices to be combined with PIN needle, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions：A kind of detachable connection device and PIN needle group
It closes, including connector body and PIN needle, the upper surface of the connector body offer notch, inner core, institute are provided in notch
The outer middle side part fixing sleeve for stating inner core is equipped with the first lantern ring, and the lower end of the PIN needle is connected with link block, and the link block is inserted
It is located in inner core, PIN needle fixing sleeve on the outside of one end of inner core is equipped with the second lantern ring, the both ends of second lantern ring
The first snap ring has been fixedly connected with it, the both ends of first lantern ring have been fixedly connected with the second snap ring, in first snap ring
Interspersed to be provided with threaded screw rod, the upper end of the threaded screw rod is welded with limit ball part, and the lower end of the threaded screw rod is equal
Across corresponding second snap ring, and threaded screw rod is located at the lower end outside of the second snap ring and is arranged with stop nut.
Preferably, four sides of the link block are both provided with rectangle inserted block, four side of inner wall of the inner core offer with
The identical rectangular slot of rectangle inserted block.
Preferably, first lantern ring, the second lantern ring, the first snap ring and the second snap ring are disposed as metal collar.
Preferably, the internal diameter of first snap ring is respectively less than the internal diameter of the second snap ring, and the diameter of the limit ball part is equal
More than the internal diameter of the first snap ring.
Compared with prior art, the utility model has the beneficial effects that：The structure design of the utility model is reasonable, this is detachable
Formula connector is combined with PIN needle, by will be set as detachable structure between PIN needle and connector, is not influencing its company of fixation
In the case of connecing, easily dismounting separation can also be realized, it can be according to the required thickness of wall body worn and hardness, quick-replaceable phase
The PIN needle answered realizes various structures through walls, highly practical, is conducive to promote.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model link block schematic diagram；
Fig. 3 is structure enlargement diagram at A in the utility model Fig. 1.
In figure：Connector body 1, inner core 2, the first lantern ring 3, PIN needle 4, link block 5, the second lantern ring 6, rectangle inserted block 7,
Rectangular slot 8, the first snap ring 9, the second snap ring 10, threaded screw rod 11, limit ball part 12, stop nut 13.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, 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 embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment 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 detachable connection device is combined with PIN needle,
Including connector body 1 and PIN needle 4, the upper surface of connector body 1 offers notch, and inner core 2, inner core 2 are provided in notch
Outer middle side part fixing sleeve be equipped with the first lantern ring 3, the lower end of PIN needle 4 is connected with link block 5, and four sides of link block 5 are respectively provided with
There are rectangle inserted block 7, four side of inner wall of inner core 2 to offer the rectangular slot 8 coincideing with rectangle inserted block 7, link block 5 is plugged in interior
In core 2, the fixing sleeve on the outside of one end of inner core 2 of PIN needle 4 is equipped with the second lantern ring 6, and the both ends of the second lantern ring 6 are fixedly connected with
There are the first snap ring 9, the both ends of the first lantern ring 3 to be fixedly connected with the second snap ring 10, the internal diameter of the first snap ring 9 is respectively less than the second card
The internal diameter of ring 10, the first lantern ring 3, the second lantern ring 6, the first snap ring 9 and the second snap ring 10 are disposed as metal collar, the first snap ring
Interspersed in 9 to be provided with threaded screw rod 11, the upper end of threaded screw rod 11 is welded with limit ball part 12, limit ball part 12
Diameter is all higher than the internal diameter of the first snap ring 9, and the lower end of threaded screw rod 11 both passes through corresponding second snap ring 10, and threaded screw rod 11
Lower end outside positioned at the second snap ring 10 is arranged with stop nut 13, which combines with PIN needle, pass through by
It is set as detachable structure between PIN needle and connector, in the case where not influencing it and being fixedly connected, can also realize easily
Dismounting separation can realize various structures through walls according to the required thickness of wall body worn and hardness, the corresponding PIN needle of quick-replaceable.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, 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 detachable connection device is combined with PIN needle, including connector body（1）And PIN needle（4）, the connector sheet
Body（1）Upper surface offer notch, be provided with inner core in notch（2）, it is characterised in that：The inner core（2）Outer middle side part
Fixing sleeve is equipped with the first lantern ring（3）, the PIN needle（4）Lower end be connected with link block（5）, the link block（5）It is plugged in
Inner core（2）In, the PIN needle（4）Close to inner core（2）One end on the outside of fixing sleeve be equipped with the second lantern ring（6）, described second set
Ring（6）Both ends be fixedly connected with the first snap ring（9）, first lantern ring（3）Both ends be fixedly connected with the second snap ring
（10）, first snap ring（9）In interspersed be provided with threaded screw rod（11）, the threaded screw rod（11）Upper end be welded with
Limit ball part（12）, the threaded screw rod（11）Lower end both pass through corresponding second snap ring（10）, and threaded screw rod（11）
Positioned at the second snap ring（10）Lower end outside be arranged with stop nut（13）.
2. a kind of detachable connection device according to claim 1 is combined with PIN needle, it is characterised in that：The link block
（5）Four sides be both provided with rectangle inserted block（7）, the inner core（2）Four side of inner wall offer and rectangle inserted block（7）Identical
Rectangular slot（8）.
3. a kind of detachable connection device according to claim 1 is combined with PIN needle, it is characterised in that：The first set
Ring（3）, the second lantern ring（6）, the first snap ring（9）With the second snap ring（10）It is disposed as metal collar.
4. a kind of detachable connection device according to claim 1 is combined with PIN needle, it is characterised in that：First card
Ring（9）Internal diameter be respectively less than the second snap ring（10）Internal diameter, the limit ball part（12）Diameter be all higher than the first snap ring（9）
Internal diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820127629.6U CN207868427U (en) | 2018-01-25 | 2018-01-25 | A kind of detachable connection device is combined with PIN needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820127629.6U CN207868427U (en) | 2018-01-25 | 2018-01-25 | A kind of detachable connection device is combined with PIN needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207868427U true CN207868427U (en) | 2018-09-14 |
Family
ID=63458784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820127629.6U Active CN207868427U (en) | 2018-01-25 | 2018-01-25 | A kind of detachable connection device is combined with PIN needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207868427U (en) |
-
2018
- 2018-01-25 CN CN201820127629.6U patent/CN207868427U/en active Active
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| GR01 | Patent grant |