CN209119410U - A kind of connector pin - Google Patents
A kind of connector pin Download PDFInfo
- Publication number
- CN209119410U CN209119410U CN201821743346.0U CN201821743346U CN209119410U CN 209119410 U CN209119410 U CN 209119410U CN 201821743346 U CN201821743346 U CN 201821743346U CN 209119410 U CN209119410 U CN 209119410U
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- CN
- China
- Prior art keywords
- mounting portion
- fixedly connected
- plug division
- connector pin
- contact piece
- 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.)
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Abstract
The utility model relates to connector accessories fields; disclose a kind of connector pin; including needle main body; the needle main body includes mounting portion and the plug division that is fixedly connected on the mounting portion; it is fixedly connected with contact piece on the plug division, limit film is fixedly connected on the mounting portion, the contact piece is fixedly connected with ceiling on the side far from the plug division; it is fixedly connected with lubrication piece on the ceiling, the contact piece is towards being fixedly connected with neonychium on one end of the limit film.The utility model, which has the effect of reducing, there is poor contact situation.
Description
Technical field
The utility model relates to the technical fields of connector accessory, more particularly, to a kind of connector pin.
Background technique
Connector generally refers to electric coupler at present, that is, connects the device of two active devices, transmits electric current or signal.
Existing connector is attached generally by the mode that contact pin and jack mutually plug, when contact pin be inserted into it is slotting
When in hole, the protrusion part on contact pin is worked in coordination with the depressed section in jack, is defined to the position of contact pin, thus real
The transmission of existing electric current and signal.
Prior art among the above has the following deficiencies: that worker can be by contact pin and jack matching error, at this time sometimes
It needs to take out contact pin from jack, be matched again, when carrying out plug, the recess of the protrusion branch of contact pin to jack
Part is worn, and after multiple plug, the position for being easy to appear contact pin is difficult to be defined, and causes between contact pin and jack
There is poor contact.
Utility model content
In view of the deficienciess of the prior art, having the utility model lies in that providing a kind of connector pin and reducing appearance
The effect of poor contact situation.
To achieve the above object, the utility model provides following technical solution: a kind of connector pin, including needle master
Body, the needle main body include mounting portion and the plug division that is fixedly connected on the mounting portion, are fixedly connected on the plug division
There is contact piece, limit film, fixed company on side of the contact piece far from the plug division are fixedly connected on the mounting portion
It is connected to ceiling, is fixedly connected with lubrication piece on the ceiling, the contact piece is towards fixed on one end of the limit film
It is connected with neonychium.
By using above-mentioned technical proposal, when needle main body is plugged into jack, lubrication piece makes plug division when moving
It is not easily susceptible to stop, when contact piece is defined plug division, ceiling becomes the frictional force between contact piece and jack
Greatly, so that needle main body is difficult to happen movement；When needing to take out needle main body, the setting of neonychium is so that contact piece and insert
Contact surface between hole is more soft, to reduce the abrasion between contact piece and jack, even if so that needle main body is pulled out
It inserts repeatedly, also can be relatively stable be located in jack is reduced since needle main body loosens two probabilities for causing poor contact.
The utility model is further arranged to: the limit film is towards being fixedly connected with abutting on one end of the contact piece
Block, the thickness for abutting block and being greater than close limit film one end far from the thickness of described limit film one end.
By using above-mentioned technical proposal, when needle main body is inserted into jack, block is abutted during close to jack
It is embedded into jack, so that the position of needle main body be fixed, to reduce the loosening of needle main body, while abuts block both ends
Thickness is different, when needle main body is needed far from jack, abuts block and is not easy the biggish obstruction of mobile generation to needle main body again, thus
The operation of worker is facilitated while reducing needle main body and loosening.
The utility model is further arranged to: the plug division offers the first grafting on one end far from the mounting portion
Inclined-plane, the mounting portion offer the second grafting inclined-plane on one end far from the plug division.
By using above-mentioned technical proposal, when worker installs needle main body, the second grafting inclined-plane to needle main body into
Row guidance, facilitates the installation of worker；When needle main body is inserted into jack by worker, the first grafting inclined-plane draws needle main body
It leads, facilitates insertion of the worker to needle main body.
The utility model is further arranged to: reinforced sheet is fixedly connected on the mounting portion, the reinforced sheet is located at institute
Mounting portion is stated close to one end of the limit film.
By using above-mentioned technical proposal, the setting of reinforced sheet enhances the bonding strength between mounting portion and plug division,
So that needle main body itself is not susceptible to be bent, the stability of electric current and signal transmission is ensured that.
The utility model is further arranged to: several installation lugs, the installation are fixedly connected on the mounting portion
The both ends of lug are fixedly connected with the mounting portion, and it is empty to form protrusion between the middle part and the mounting portion of the installation lug
Gap.
By using above-mentioned technical proposal, lug is installed and makes mounting portion surface more coarse, so that frictional force is increased,
Make needle main body be not easy and install to be detached between the part of needle main body.
The utility model is further arranged to: the neonychium offers mobile oblique on one end far from the contact piece
Face.
By using above-mentioned technical proposal, when worker drives needle main body far from jack, mobile inclined-plane reduces neonychium
Contact area between jack facilitates the plug of worker so that friction is small between neonychium and jack.
The utility model is further arranged to: corrective component is provided on the plug division, the corrective component includes solid
Surely the rectifying plate that is connected on the plug division, is fixedly connected on the rectifying plate at the mounting groove being provided on the plug division
It is upper and with the matched installation sheet of the mounting groove, be provided with conductive layer on the rectifying plate.
By using above-mentioned technical proposal, when plug division bends, worker drives rectifying plate to bend, so that peace
Load is pushed against in mounting groove so that knee can continue to be contacted with the inner wall of jack, while when plug division into
When entering into jack, rectifying plate also drives plug division that back-flexing occurs, and carries out straightening operation to plug division；The setting of conductive layer
So that the conductive capability of rectifying plate gets a promotion, to reduce the occurrence probability of poor contact.
The utility model is further arranged to: the plug division is provided with plating against corrosion on one end of the mounting portion
Layer.
By using above-mentioned technical proposal, the setting of electroplated layer against corrosion so that plug division and the junction of mounting portion not vulnerable to
To corrosion, the probability being broken between plug division and mounting portion is reduced.
In conclusion the utility model has the following beneficial effects:
1, by setting ceiling, lubrication piece and neonychium, to reduce the friction between contact piece and jack, simultaneously
But also the connective stability between needle main body and jack gets a promotion, to reduce the probability for poor contact occur；
2, by setting corrective component, corrective component corrects curved plug division, while making in correcting process
Plug division still is able to generate between jack and preferably contacts, to reduce the probability for poor contact occur.
Detailed description of the invention
Fig. 1 is the external structure schematic diagram of the utility model；
Fig. 2 is enlarged drawing at the A of Fig. 1, embodies the connection structure of ceiling and lubrication piece；
Fig. 3 is enlarged drawing at the B of Fig. 1, embodies mounting portion and installs the connection structure of picture；
Fig. 4 is the connection structure diagrammatic cross-section for embodying rectifying plate and installation sheet；
Fig. 5 is enlarged drawing at the C of Fig. 4, embodies the connection structure of rectifying plate and conductive layer.
Appended drawing reference: 1, needle main body；11, plug division；111, electroplated layer against corrosion；12, mounting portion；13, the first grafting inclined-plane；
131, vertical inclined-plane；132, lateral inclined-plane；14, the second grafting inclined-plane；141, inclined-plane is erected；142, face crosswise；15, contact piece；16,
Limit film；17, ceiling；171, placing groove；172, lubrication piece；18, neonychium；181, mobile inclined-plane；19, block is abutted；2, add
Strong piece；3, lug is installed；31, raised gap；4, corrective component；41, rectifying plate；42, mounting groove；43, installation sheet；5, conductive
Layer.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
It is a kind of connector pin disclosed by the utility model, including needle main body 1, needle main body 1 shown in referring to Figures 1 and 2
Plug division 11 and mounting portion 12 including integrated setting.Plug division 11 and mounting portion 12 are located along the same line, plug division 11
The width of one end far from mounting portion 12 is greater than width of the plug division 11 far from 12 one end of mounting portion.Plug division 11 is far from mounting portion
The first grafting inclined-plane 13 is offered on 12 one end, the first grafting inclined-plane 13 includes being provided with erecting for the upper and lower two sides in plug division 11
To inclined-plane 131 and the lateral inclined-plane 132 for being provided with 11 arranged on left and right sides of plug division.On the one end of mounting portion 12 far from plug division 11
The second grafting inclined-plane 14 is offered, the second grafting inclined-plane 14 includes being provided with the perpendicular inclined-plane 141 of the upper and lower two sides of mounting portion 12 and opening
It is located at face 142 crosswise of 12 arranged on left and right sides of mounting portion.Plug division 11 is fixedly connected with contact piece on one end of mounting portion 12
15, contact piece 15 is located at the two sides of plug division 11, and contact piece 15 is triangular in shape, and mounting portion 12 is solid on one end of plug division 11
Surely it is connected with limit film 16, limit film 16 is located at the two sides of mounting portion 12.
Contact piece 15 is fixedly connected with ceiling 17 made of rubber on the side far from plug division 11, ceiling 17 is separate
Placing groove 171 is offered on the side of contact piece 15, lubrication piece 172 is fixedly connected in placing groove 171, and lubrication piece 172 is aluminium
Piece.For contact piece 15 towards being fixedly connected with using neonychium 18 made of sponge on one end of limit film 16, neonychium 18 is separate
Mobile inclined-plane 181 is offered on the side of contact piece 15, mobile inclined-plane 181 is directed away from the direction of plug division 11.Limit film 16
It is fixedly connected on towards one end of contact piece 15 using block 19 is abutted made of sponge, the section for abutting block 19 is trapezoidal, supports
It connects block 19 and is less than thickness of the contact piece 15 far from 16 one end of limit film close to the mobile thickness of limit film 16.
Mounting portion 12 is fixedly connected with several reinforced sheets 2 on one end of plug division 11, and reinforced sheet 2 is along mounting portion 12
Width direction distribution, reinforced sheet 2 is located between two limit films 16.Referring to figs. 2 and 3, it is fixedly connected on mounting portion 12
Several installation lugs 3, the installation bending setting of lug 3, the both ends of installation lug 3 are fixedly connected with mounting portion 12, install convex
Raised gap 31 is formed between piece 3 and mounting portion 12.
Plug division 11 is provided with electroplated layer 111 against corrosion on one end of mounting portion 12, and electroplated layer 111 against corrosion is plated in for nickel
11 surface of plug division is formed.With reference to Fig. 4 and Fig. 5, corrective component 4 is provided on plug division 11, corrective component 4 includes rectifying plate
41, mounting groove 42 and installation sheet 43, conductive layer 5 is provided on rectifying plate 41, and conductive layer 5 is that silver is plated in 41 upper surface shape of rectifying plate
At.One end of rectifying plate 41 is fixedly connected on plug division 11, and installation sheet 43 is fixedly connected on rectifying plate 41 far from plug division 11
One end, mounting groove 42 is provided on plug division 11, and installation sheet 43 is connected in mounting groove 42, so that it is curved that rectifying plate 41 occurs
It is bent.
The implementation principle of the present embodiment are as follows: when needle main body 1 is plugged into jack, lubrication piece 172 makes plug division 11 exist
It is not easily susceptible to stop when mobile, when contact piece 15 is defined plug division 11, ceiling 17 makes contact piece 15 and jack
Between frictional force become larger so that needle main body 1 is difficult to happen movement；When needing to take out needle main body 1, neonychium 18
It is arranged so that the contact surface between contact piece 15 and jack is more soft, to reduce the mill between contact piece 15 and jack
Damage, though so that 1 plug of needle main body is multiple, also can be relatively stable be located in jack；When plug division 11 bends
When, worker drives rectifying plate 41 to bend, so that installation sheet 43 is pushed against in mounting groove 42, so that knee can be after
Continuous and jack inner wall is contacted, while when plug division 11 enters in jack, rectifying plate 41 also drives plug division 11 to send out
Raw back-flexing carries out straightening operation to plug division 11, while conductive layer 5 is that silver has preferable electric conductivity.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (8)
1. a kind of connector pin, it is characterized in that: including needle main body (1), the needle main body (1) includes mounting portion (12) and fixes
It is connected to the plug division (11) on the mounting portion (12), is fixedly connected with contact piece (15) on the plug division (11), it is described
It is fixedly connected on mounting portion (12) limit film (16), the contact piece (15) is far from fixed on the side of the plug division (11)
It is connected with ceiling (17), is fixedly connected with lubrication piece (172) on the ceiling (17), the contact piece (15) is described in
Neonychium (18) are fixedly connected on one end of limit film (16).
2. a kind of connector pin according to claim 1, it is characterized in that: the limit film (16) is towards the contact piece
(15) it is fixedly connected on one end and abuts block (19), described thickness for abutting block (19) the separate limit film (16) one end is big
In the thickness close to limit film (16) one end.
3. a kind of connector pin according to claim 1, it is characterized in that: the plug division (11) are far from the mounting portion
(12) the first grafting inclined-plane (13) is offered on one end, is opened on one end of the mounting portion (12) separate the plug division (11)
Equipped with the second grafting inclined-plane (14).
4. a kind of connector pin according to claim 1 adds it is characterized in that: being fixedly connected on the mounting portion (12)
Strong piece (2), the reinforced sheet (2) are located at the one end of the mounting portion (12) close to the limit film (16).
5. a kind of connector pin according to claim 1, it is characterized in that: the mounting portion (12) if on be fixedly connected with
Dry installation lug (3), the both ends of installation lug (3) are fixedly connected with the mounting portion (12), the installation lug
(3) raised gap (31) is formed between middle part and the mounting portion (12).
6. a kind of connector pin according to claim 1, it is characterized in that: the neonychium (18) is far from the contact piece
(15) mobile inclined-plane (181) are offered on one end.
7. a kind of connector pin according to claim 1, it is characterized in that: being provided with correction group on the plug division (11)
Part (4), the corrective component (4) include the rectifying plate (41) being fixedly connected on the plug division (11), are provided with described insert
Mounting groove (42) in socket part (11), be fixedly connected on the rectifying plate (41) and with the mounting groove (42) matched installation
Piece (43) is provided with conductive layer (5) on the rectifying plate (41).
8. a kind of connector pin according to claim 1, it is characterized in that: the plug division (11) are close to the mounting portion
(12) electroplated layer against corrosion (111) are provided on one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821743346.0U CN209119410U (en) | 2018-10-25 | 2018-10-25 | A kind of connector pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821743346.0U CN209119410U (en) | 2018-10-25 | 2018-10-25 | A kind of connector pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209119410U true CN209119410U (en) | 2019-07-16 |
Family
ID=67202344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821743346.0U Active CN209119410U (en) | 2018-10-25 | 2018-10-25 | A kind of connector pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209119410U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113851872A (en) * | 2020-06-26 | 2021-12-28 | 爱沛股份有限公司 | Terminal with a terminal body |
-
2018
- 2018-10-25 CN CN201821743346.0U patent/CN209119410U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113851872A (en) * | 2020-06-26 | 2021-12-28 | 爱沛股份有限公司 | Terminal with a terminal body |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |