CN214044045U - Connector structure of horizontal installation - Google Patents
Connector structure of horizontal installation Download PDFInfo
- Publication number
- CN214044045U CN214044045U CN202120373718.0U CN202120373718U CN214044045U CN 214044045 U CN214044045 U CN 214044045U CN 202120373718 U CN202120373718 U CN 202120373718U CN 214044045 U CN214044045 U CN 214044045U
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- needle
- horizontal
- positioning
- middle needle
- spacer
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Abstract
The utility model discloses a connector structure of horizontal installation, including moulding a needle file, spacer and well needle, mould a needle file in set up a plurality of well needle jacks that both ends link up around along the horizontal direction, the well needle is buckled into a zigzag, the well needle includes horizontal grafting portion, vertical supporting part and horizontal contact site, horizontal grafting portion inserts in well needle jack, vertical supporting part and horizontal contact site expose in the outside of moulding a needle file, horizontal contact site is used for contacting with the PCB board, mould a needle file and keep away from well needle one end both sides of inserting and have all seted up the spacer slot, the spacer is pegged graft and is fixed in this spacer slot, the cross section of spacer becomes L type structure, the spacer includes vertical location portion and horizontal weld part, vertical location portion inserts in the spacer slot, horizontal weld part is used for being connected with PCB board welded fastening; has the advantages that: novel structure, erection joint is convenient, and the contact is firm, and stability is high, has improved the quality and the quality of product.
Description
Technical Field
The utility model relates to a connector structure, in particular to connector structure of horizontal installation.
Background
The existing similar connector is poor in stability, not firm enough in connection and easy to loosen, and the quality of the whole product is affected.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that to prior art not enough and defect, provide a connector structure of horizontal installation.
In order to achieve the above object, the present invention takes the following measures:
a connector structure for horizontal installation comprises a plastic needle seat, a positioning sheet and a middle needle, wherein a plurality of middle needle jacks with through front and rear ends are arranged in the plastic needle seat along the horizontal direction, the middle needle is bent into a Z shape and comprises a horizontal insertion part, a vertical supporting part and a horizontal contact part, the horizontal insertion part is inserted into the middle needle jacks, the vertical supporting part and the horizontal contact part are exposed out of the plastic needle seat, the horizontal contact part is used for contacting with a PCB (printed Circuit Board), positioning sheet slots are arranged on two sides of one end, far away from the middle needle insertion, of the plastic needle seat, the positioning sheet is inserted and fixed in the positioning sheet slot, the cross section of the positioning sheet is of an L-shaped structure, the positioning sheet comprises a vertical positioning part and a horizontal welding part, the vertical positioning part is inserted into the positioning sheet slot, and the horizontal welding part is used for fixedly connecting with the PCB;
the two sides of one end of the plastic needle seat, which is close to the middle needle insertion, are provided with protective positioning pieces in a uniform body forming way;
the vertical positioning part of the positioning plate forms a U-shaped groove structure with an opening in the horizontal direction;
the positioning piece and the middle needle are connected with the plastic needle seat in an interference fit manner, a plurality of bubble points for the interference fit connection are arranged on the positioning piece and the middle needle, the bubble points on the positioning piece are arranged on the inner side of the U-shaped groove structure, and the bubble points of the middle needle are arranged on the horizontal insertion part;
the plastic needle seat is provided with a plurality of external guide grooves far away from the end inserted by the middle needle, and the external guide grooves are arranged in the same direction as the inserting direction of the middle needle.
The utility model has the advantages that: the utility model has the advantages of practicality, low in production cost, novel structure, erection joint is convenient, and the contact is firm, and stability is high, has improved the quality and the quality of product, installs and uses in the space of the horizontally of being particularly suitable for.
Drawings
Fig. 1 is a schematic view of the exploded structure of the present invention.
Fig. 2 is a schematic diagram of the external structure of the present invention.
Fig. 3 is a schematic view of the middle needle structure of the present invention.
Fig. 4 is a schematic structural view of the positioning plate of the present invention.
Fig. 5 is a schematic view of the sectional structure of the positioning plate of the present invention.
Fig. 6 is a schematic view of a cross-sectional structure of the middle needle of the present invention.
Fig. 7 is a schematic diagram of the rear side structure of the present invention.
Detailed Description
A horizontally-mounted connector structure comprises a plastic needle seat 1, a positioning sheet 2 and a middle needle 3, wherein a plurality of middle needle jacks 1-1 with through front and back ends are arranged in the plastic needle seat 1 along the horizontal direction, the middle needle 3 is bent into a Z shape, the middle needle 3 comprises a horizontal insertion part 3-1, a vertical supporting part 3-2 and a horizontal contact part 3-3, the horizontal insertion part 3-1 is inserted into the middle needle jacks 1-1, the vertical supporting part 3-2 and the horizontal contact part 3-3 are exposed out of the plastic needle seat 1, the horizontal contact part 3-3 is used for contacting with a PCB (printed circuit board), positioning sheet slots 1-2 are respectively arranged at two sides of one end of the plastic needle seat 1 far away from the middle needle 3, the positioning sheet 2 is inserted and fixed in the positioning sheet slots 1-2, the cross section of the positioning sheet 2 is of an L-shaped structure, the locating plate 2 comprises a vertical locating portion 2-1 and a horizontal welding portion 2-2, the vertical locating portion 2-1 is inserted into the locating plate slot 1-2, and the horizontal welding portion 2-2 is fixedly connected with the PCB in a welding mode.
According to the connector in the technical scheme, the middle needle jack 1-1 is arranged in the horizontal direction, the middle needle 3 is bent into a Z shape, and the middle needle 3 comprises the horizontal inserting part 3-1, the vertical supporting part 3-2 and the horizontal contact part 3-3, so that the whole utility model is suitable for installation and use in a horizontal space. The PCB is arranged in parallel with the PCB when the PCB is installed.
The horizontal contact part 3-3 of the middle needle 3 and the horizontal welding part 2-2 of the positioning piece 2 are respectively positioned at the front end and the rear end of the plastic needle seat 1, when the plastic needle seat 1 is installed and fixed on a PCB, the front end and the rear end are both welded and fixed on the PCB through the horizontal contact part 3-3 and the horizontal welding part 2-2, and the plastic needle seat is firmer.
The two sides of one end of the plastic needle seat 1, which is close to the middle needle 3, are provided with protective positioning pieces 1-3 which are integrally formed. The protective positioning sheets 1-3 effectively protect the middle needle 3 and avoid collision with the bent middle needle 3.
The vertical positioning part 2-1 of the positioning plate 2 forms a U-shaped groove structure 2-3 with an opening in the horizontal direction. The U-shaped groove structure 2-3 is inserted into the positioning sheet slot 1-2 with a corresponding shape, so that the fixing is firmer, the looseness is not easy to occur, the stability of the product is improved, and the quality of the product is improved.
The locating plate 2 and the middle needle 3 are connected with the plastic needle seat 1 in an interference fit mode, a plurality of bubble points for the interference fit connection are arranged on the locating plate 2 and the middle needle 3, the bubble points on the locating plate 2 are arranged on the inner side of the U-shaped groove structure 2-3, and the bubble points of the middle needle 3 are arranged on the horizontal insertion part 3-1. The interference fit connection, stability is high, has avoided rocking, not hard up.
One end of the plastic needle seat 1 far away from the insertion of the middle needle 3 is provided with a plurality of external guide grooves 1-9, and the external guide grooves 1-9 are arranged in the same direction as the insertion direction of the middle needle 3. When the terminal base is externally connected, the plug connection between the terminal base and the terminal base plays a role in guiding and fool-proofing.
Claims (5)
1. The utility model provides a connector structure of horizontal installation, is including moulding a needle file (1), spacer (2) and well needle (3), its characterized in that: the plastic part needle seat (1) is internally provided with a plurality of middle needle jacks (1-1) with through front and rear ends along the horizontal direction, the middle needle (3) is bent into a Z shape, the middle needle (3) comprises a horizontal insertion part (3-1), a vertical supporting part (3-2) and a horizontal contact part (3-3), the horizontal insertion part (3-1) is inserted into the middle needle jack (1-1), the vertical supporting part (3-2) and the horizontal contact part (3-3) are exposed out of the plastic part needle seat (1), the horizontal contact part (3-3) is used for contacting with a PCB (printed circuit board), both sides of one end, far away from the insertion of the middle needle (3), of the plastic part needle seat (1) are provided with positioning sheet slots (1-2), the positioning sheets (2) are inserted and fixed in the positioning sheet slots (1-2), the cross section of the positioning sheets (2) is of an L-shaped structure, the locating plate (2) comprises a vertical locating portion (2-1) and a horizontal welding portion (2-2), the vertical locating portion (2-1) is inserted into the locating plate inserting groove (1-2), and the horizontal welding portion (2-2) is fixedly connected with the PCB in a welding mode.
2. A horizontally mounted connector structure according to claim 1, wherein: the two sides of one end of the plastic needle seat (1) inserted close to the middle needle (3) are provided with protective positioning pieces (1-3) which are integrally formed.
3. A horizontally mounted connector structure according to claim 1 or 2, wherein: the vertical positioning part (2-1) of the positioning plate (2) is in a U-shaped groove structure (2-3) with an opening in the horizontal direction.
4. A horizontally mounted connector structure according to claim 3, wherein: the positioning piece (2) and the middle needle (3) are connected with the plastic needle seat (1) in an interference fit manner, a plurality of bubble points for the interference fit connection are arranged on the positioning piece (2) and the middle needle (3), the bubble points on the positioning piece (2) are arranged on the inner side of the U-shaped groove structure (2-3), and the bubble points of the middle needle (3) are arranged on the horizontal insertion part (3-1).
5. A horizontally mounted connector structure according to claim 4, wherein: one end of the plastic needle seat (1) far away from the insertion of the middle needle (3) is provided with a plurality of external guide grooves (1-9), and the external guide grooves (1-9) and the insertion direction of the middle needle (3) are arranged in the same direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120373718.0U CN214044045U (en) | 2021-02-09 | 2021-02-09 | Connector structure of horizontal installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120373718.0U CN214044045U (en) | 2021-02-09 | 2021-02-09 | Connector structure of horizontal installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214044045U true CN214044045U (en) | 2021-08-24 |
Family
ID=77348122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120373718.0U Active CN214044045U (en) | 2021-02-09 | 2021-02-09 | Connector structure of horizontal installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214044045U (en) |
-
2021
- 2021-02-09 CN CN202120373718.0U patent/CN214044045U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 325000 No. 2877, Ningkang East Road, Tiancheng Industrial Zone, Yueqing City, Wenzhou City, Zhejiang Province Patentee after: ZHEJIANG JIESHITAI ELECTRONIC Co.,Ltd. Address before: 325000 puhu village, Shifan street, Yueqing City, Wenzhou City, Zhejiang Province Patentee before: ZHEJIANG JIESHITAI ELECTRONIC Co.,Ltd. |