CN220797155U - Improved structure of needle plastic part in connector - Google Patents
Improved structure of needle plastic part in connector Download PDFInfo
- Publication number
- CN220797155U CN220797155U CN202322601026.9U CN202322601026U CN220797155U CN 220797155 U CN220797155 U CN 220797155U CN 202322601026 U CN202322601026 U CN 202322601026U CN 220797155 U CN220797155 U CN 220797155U
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- CN
- China
- Prior art keywords
- plastic part
- needle
- middle needle
- jack
- terminal
- 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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Links
- 230000004888 barrier function Effects 0.000 claims abstract description 13
- 238000001746 injection moulding Methods 0.000 claims abstract description 4
- 238000000465 moulding Methods 0.000 claims abstract description 4
- 238000005452 bending Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract 1
- 230000037431 insertion Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses an improved structure of a middle needle plastic part of a connector, which comprises a middle needle plastic part body, wherein a terminal plastic part jack for opposite insertion connection with a terminal plastic part of the connector is arranged at the inner end of the middle needle plastic part body, a plurality of middle needle jacks communicated with the terminal plastic part jack are arranged at the outer end of the middle needle plastic part body, a middle needle with one end extending into the terminal plastic part jack for a distance is inserted into the middle needle jacks, the other end of the middle needle far away from the terminal plastic part jack is exposed out of the middle needle plastic part body, and a plurality of barriers are integrally formed at two sides of the outer part of the middle needle plastic part body in an injection molding mode; a fastener which is used for matching with a clamping hook on the terminal plastic part is integrally formed on one inner wall of the terminal plastic part jack; the effect is as follows: the utility model has the advantages of novel structure, reduced the deformation of moulding the body, firm in connection, stable with well needle, difficult not hard up, mould the piece grafting swiftly with the terminal, firm in connection has improved the quality and the quality of connector product.
Description
Technical Field
The present utility model relates to a connector, and more particularly, to an improved structure of a plastic pin in a connector.
Background
The connector is also called a connector. Also referred to herein as connectors and sockets, are commonly referred to as electrical connectors. I.e. a device connecting two active devices, which carries a current or signal. The male and female terminals are capable of transmitting a message or current through contact, also referred to as a connector.
The middle pin plastic part outside the female end of the connector has small deformation because of the outside of the whole connector, so that the whole connector can be better protected.
The existing middle pin plastic part is easy to deform, and the quality of the whole connector product are affected.
Disclosure of Invention
The utility model aims to solve the technical problem of providing an improved structure of a pin plastic part in a connector aiming at the defects of the prior art.
In order to achieve the above object, the present utility model adopts the following measures:
the utility model provides a needle moulds a piece improvement structure in connector, includes well needle mould a piece body, well needle mould a piece body inner offer with the connector terminal mould a piece jack of inserting connection usefulness, well needle mould a piece body outer end and offered a plurality of well needle jacks with terminal mould a piece jack intercommunication, well needle jack is interior to insert to have one end to stretch into the terminal mould a piece jack in a distance well needle, well needle keep away from the terminal mould another end of piece jack and expose in the outside of well needle mould a piece body, well needle mould a piece body outside both sides integrative injection moulding be provided with a plurality of barrier;
a fastener which is used for matching with a clamping hook on the terminal plastic part is integrally formed on one inner wall of the terminal plastic part jack;
three barriers are arranged on each side of the middle needle, and are arranged in parallel with each other and perpendicular to the inserting direction of the middle needle;
the middle needle is provided with a bubble point for interference fit connection with a middle needle jack of the middle needle plastic part body;
the middle needle jack comprises an upper row of holes and a lower row of holes, the outer sections of the middle needles in the upper row of holes and the lower row of holes are bent towards the same side to form an L-shaped structure, and the bending section of the middle needle in the upper row of holes is positioned at the outer side of the bending section of the middle needle in the lower row of holes.
The utility model has the beneficial effects that: the utility model has the advantages of novel structure, reduced the deformation of moulding the body, firm in connection, stable with well needle, difficult not hard up, mould the piece grafting swiftly with the terminal, firm in connection has improved the quality and the quality of connector product.
Drawings
Fig. 1 is a schematic exploded view of the present utility model.
Fig. 2 is a schematic view of the external structure of the present utility model.
FIG. 3 is a schematic view of the structure of the A-A plane of FIG. 2 according to the present utility model.
FIG. 4 is a schematic view of the structure of the B-B surface of FIG. 2 according to the present utility model.
Detailed Description
The utility model provides a needle moulds a piece improvement structure in connector, includes well needle mould a piece body 1, well needle mould a piece body 1 inner offered with the connector terminal mould a jack 101 of inserting the connection usefulness, well needle mould a plurality of well needle jack 102 with terminal mould a jack 101 intercommunication in the outer end of a piece body 1 is seted up, well needle jack 102 inserts and has one end to stretch into the well needle 2 of a distance in the terminal mould a jack 101, well needle 2 keep away from terminal mould a jack 101 the other end expose in the outside of well needle mould a body 1, the outside both sides integrated injection moulding of a body 1 is moulded to well needle is provided with a plurality of barrier 103. The middle needle plastic part body 1 is in a cuboid structure.
As shown in fig. 1, 2 and 4, the middle needle plastic part body 1 in the scheme of the application increases the strength of the whole product, reduces deformation, better protects the whole connector and improves the quality and the quality of the connector product by adding a plurality of barriers 103 on the outer part of the middle needle plastic part body.
The inner wall of the terminal plastic jack 101 is provided with a buckle 104 which is used for matching with a clamping hook on the terminal plastic.
Through increasing buckle 104 in terminal mould a jack 101, this buckle 104 can be with the cooperation of the pothook on the terminal mould, and when terminal mould the piece and insert in the terminal mould a jack 101, the pothook on the terminal mould can hook and hold buckle 104, accomplishes the auto-lock, prevents not hard up.
Three barriers 103 are arranged on each side of the barrier 103, the three barriers 103 are arranged in parallel, and the barriers 103 are arranged perpendicular to the inserting direction of the middle needle 2.
The middle needle 2 is provided with a bubble point 201 for interference fit connection with the middle needle jack 102 of the middle needle plastic part body 1. The middle needle 2 is firmly installed and connected, so that looseness of the middle needle is effectively prevented, and falling-off is prevented.
The middle needle jack 102 comprises an upper row of holes and a lower row of holes, wherein the outer sections of the middle needles 2 in the upper row of holes and the lower row of holes are bent towards the same side and are in an L-shaped structure, and the bending section of the middle needle 2 in the upper row of holes is positioned at the outer side of the bending section of the middle needle 2 in the lower row of holes.
Claims (5)
1. The utility model provides a needle moulds a piece improvement structure in connector, includes well needle mould a body (1), its characterized in that: the terminal plastic part jack (101) for the opposite-plug connection of the connector terminal plastic part is arranged at the inner end of the middle needle plastic part body (1), a plurality of middle needle jacks (102) communicated with the terminal plastic part jack (101) are arranged at the outer end of the middle needle plastic part body (1), a middle needle (2) with one end extending into the terminal plastic part jack (101) for a distance is inserted into the middle needle jacks (102), the other end of the middle needle (2) far away from the terminal plastic part jack (101) is exposed out of the middle needle plastic part body (1), and a plurality of barriers (103) are integrally formed on two sides of the outer part of the middle needle plastic part body (1) in an injection molding mode.
2. The improved structure of a pin molding in a connector as defined in claim 1, wherein: a buckle (104) which is used for matching with a clamping hook on the terminal plastic part is integrally formed on one inner wall of the terminal plastic part jack (101).
3. The improved structure of a plastic pin in a connector according to claim 1 or 2, wherein: three barriers (103) are arranged on each side of the middle needle (2), the three barriers (103) are arranged in parallel, and the barriers (103) are perpendicular to the inserting direction of the middle needle (2).
4. A pin molding improvement structure in a connector according to claim 3, wherein: the middle needle (2) is provided with a bubble point (201) for interference fit connection with a middle needle jack (102) of the middle needle plastic part body (1).
5. The improved structure of the pin plastic part in the connector as claimed in claim 4, wherein: the middle needle jack (102) comprises an upper row of holes and a lower row of holes, the outer sections of the middle needles (2) in the upper row of holes and the lower row of holes are bent towards the same side and are in an L-shaped structure, and the bending sections of the middle needles (2) in the upper row of holes are positioned at the outer sides of the bending sections of the middle needles (2) in the lower row of holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322601026.9U CN220797155U (en) | 2023-09-23 | 2023-09-23 | Improved structure of needle plastic part in connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322601026.9U CN220797155U (en) | 2023-09-23 | 2023-09-23 | Improved structure of needle plastic part in connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220797155U true CN220797155U (en) | 2024-04-16 |
Family
ID=90661160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322601026.9U Active CN220797155U (en) | 2023-09-23 | 2023-09-23 | Improved structure of needle plastic part in connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220797155U (en) |
-
2023
- 2023-09-23 CN CN202322601026.9U patent/CN220797155U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |