CN212784026U - Connector for power supply mainboard - Google Patents
Connector for power supply mainboard Download PDFInfo
- Publication number
- CN212784026U CN212784026U CN202022260986.XU CN202022260986U CN212784026U CN 212784026 U CN212784026 U CN 212784026U CN 202022260986 U CN202022260986 U CN 202022260986U CN 212784026 U CN212784026 U CN 212784026U
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- CN
- China
- Prior art keywords
- needle
- seat
- connector
- rubber shell
- power supply
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- 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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- Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
Abstract
The utility model discloses a connector for power supply mainboard, including needle file and the rubber shell line seat of mutual plug-in connection, the needle file in by keeping away from the rubber shell line seat one end insert have the needle, in the rubber shell line seat by keeping away from the needle file one end insert the pencil, the needle is the same with the quantity of pencil, the terminal that the pencil inner is connected with the inner of needle in the plug-in connection, the outside both sides of needle file all plug-in connection have the spacer, two guide ways have been seted up along the grafting direction in the needle file, the integrated into one piece is provided with the direction muscle with the guide way complex on the rubber shell line seat, the outside of needle file is provided with a hooking step, the integrated into one piece is provided with on the rubber shell line seat with the fixed hook with hooking step complex, the fixed hook includes the hooking portion of front end, the connecting portion in the middle of middle and; has the advantages that: novel structure can select horizontal structure or vertical structure according to the installation environment, and product firm in connection is difficult not hard up, and stability is high, has improved the quality and the quality of product.
Description
Technical Field
The utility model relates to a connector, in particular to connector for power supply motherboard.
Background
The existing similar connector has the defects of fixed structure, rigid structure, inconvenient installation, poor stability in the using process and influence on the quality of the whole product.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that to prior art not enough, provide a connector for power mainboard.
In order to achieve the above object, the present invention takes the following measures:
a connector for a power supply mainboard comprises a needle seat and a rubber shell wire seat which are connected in an inserting manner, wherein a middle needle is inserted into one end far away from the rubber shell wire seat in the needle seat, a wire harness is inserted into one end far away from the needle seat in the rubber shell wire seat, the number of the middle needles is the same as that of the wire harness, terminals connected with the inner end of the wire harness are connected with the inner end of the middle needle in an inserting manner, positioning pieces are connected with two outer sides of the needle seat in an inserting manner, two guide grooves are formed in the needle seat along the inserting direction, guide ribs matched with the guide grooves are integrally formed on the rubber shell wire seat, a hooking step is arranged on the outer portion of the needle seat, a fixing hook matched with the hooking step is integrally formed on the rubber shell wire seat, and the fixing hook comprises a hooking part at the front end, a connecting;
the middle needle is Z-shaped, and the positioning sheet is U-shaped with an opening; or the middle needle is in an L shape, and the positioning sheet is bent into an L shape;
the middle needle and the needle seat and the positioning piece and the needle seat are connected in an interference fit manner, and the edges of the middle needle and the positioning piece are provided with bubble points for the interference fit connection;
one end of the needle seat close to the inserted needle is provided with a needle avoiding groove;
a tin-eating groove is formed on the positioning sheet;
the needle file be close to the one end both sides of inserting the needle and all outwards stretch out and have the needle guard plate.
The utility model has the advantages that: the utility model has the advantages of the practicality, low in production cost, novel structure can select horizontal structure or vertical structure according to the installation environment, and product firm in connection is difficult not hard up, and stability is high, has improved the quality and the quality of product.
Drawings
Fig. 1 is the schematic view of the horizontal installation of the present invention.
Fig. 2 is a schematic view of the needle seat disassembly structure of the horizontal installation of the utility model.
Fig. 3 is a schematic view of the structure of the horizontally-installed needle seat of the present invention.
Fig. 4 is a schematic view of the structure of the plane a-a of fig. 3 according to the present invention.
Fig. 5 is a schematic view of the structure of the plane B-B of fig. 3 according to the present invention.
Fig. 6 is an exploded schematic view of the vertical installation of the present invention.
Fig. 7 is a schematic view of the needle seat disassembly structure of the vertical installation of the present invention.
Fig. 8 is a schematic view of the structure of the vertically installed needle seat of the present invention.
Fig. 9 is a schematic view of the structure of the plane a-a of fig. 8 according to the present invention.
Fig. 10 is a schematic view of the structure of the plane B-B of fig. 8 according to the present invention.
Detailed Description
A connector for a power supply mainboard comprises a needle seat 1 and a rubber shell wire seat 2 which are connected in an inserting way, wherein a middle needle 3 is inserted into one end of the needle seat 1 far away from the rubber shell wire seat 2, a wire harness 4 is inserted into one end of the rubber shell wire seat 2 far away from the needle seat 1, the number of the middle needles 3 is the same as that of the wire harness 4, terminals connected with the inner ends of the wire harnesses 4 are connected with the inner ends of the middle needles 3 in an inserting way, positioning pieces 5 are connected with the two outer sides of the needle seat 1 in an inserting way, two guide grooves 1-1 are formed in the needle seat 1 along the inserting direction, a guide rib 2-1 matched with the guide grooves 1-1 is integrally formed on the rubber shell wire seat 2, a hooking step 1-2 is arranged on the outer part of the needle seat 1, a fixing hook 2-2 matched with the hooking step 1-2 is integrally formed on the rubber shell wire seat 2, and the fixing hook 2-2 comprises a, A middle connecting part 2-4 and a pressing part 2-5 at the rear end.
The needle base 1 and the rubber shell wire base 2 are connected in an inserting mode, wherein the inserting end of the rubber shell wire base 2 is inserted into the inserting hole of the needle base 1, and the two guide grooves 1-1 are arranged along the hole wall of the inserting hole of the needle base 1.
After the plug connection is completed, the terminal connected with the inner end of the wire harness 4 is plug connected with the inner end of the middle needle 3 to realize the communication of the circuit.
After the inserting connection is completed, the hooking part 2-3 of the fixed hook 2-2 hooks on the hooking step 1-2 of the needle base 1, thereby effectively preventing the needle base 1 and the rubber shell wire base 2 from loosening. The connection is stable, and the quality of the product is improved.
When the needle base 1 and the rubber casing line base 2 need to be detached, only the pressing parts 2-5 need to be pressed downwards, the connecting parts 2-4 play a role in supporting and connecting, the fixing hooks 2-2 can rotate by taking the connecting parts 2-4 as pivots, the hooking parts 2-3 are tilted upwards by an angle, the hooking parts 2-3 are separated from the hooking steps 1-2, and at the moment, the needle base 1 and the rubber casing line base 2 can be separated.
The middle needle 3 is Z-shaped, and the positioning sheet 5 is U-shaped with an opening; as shown in figures 1-5, the utility model is suitable for horizontal installation. Or the middle needle 3 is in an L shape, and the positioning sheet 5 is bent into an L shape. As shown in fig. 6-10, the utility model is suitable for the environment of vertical installation.
The middle needle 3 and the needle base 1 and the positioning piece 5 and the needle base 1 are connected in an interference fit mode, and the edges of the middle needle 3 and the positioning piece 5 are provided with bubble points for interference fit connection. The plug connection is firm and is not easy to loose.
One end of the needle seat 1 close to the inserted middle needle 3 is provided with a middle needle avoiding groove 1-3.
The positioning plate 5 is provided with a tin eating groove 5-1. When the welding is fixed, more tin is eaten, and the welding is firmer.
And needle protection plates 1-4 are extended outwards from two sides of one end of the needle base 1 close to the inserted needle 3. The middle needle 3 is effectively protected from being touched during installation.
Claims (6)
1. The utility model provides a connector for power mainboard, includes needle file (1) and gluey shell line seat (2) of mutual plug-in connection, its characterized in that: the needle seat (1) is internally inserted with a middle needle (3) from one end far away from the rubber shell wire seat (2), a wire harness (4) is inserted from one end far away from the needle seat (1) in the rubber shell wire seat (2), the number of the middle needles (3) is the same as that of the wire harness (4), a terminal connected with the inner end of the wire harness (4) is connected with the inner end of the middle needle (3) in an inserting way, two sides of the outer part of the needle seat (1) are connected with positioning pieces (5) in an inserting way, two guide grooves (1-1) are arranged in the needle seat (1) along the inserting direction, a guide rib (2-1) matched with the guide grooves (1-1) is integrally formed on the rubber shell wire seat (2), a hooking step (1-2) is arranged on the outer part of the needle seat (1), a fixing hook (2-2) matched with the hooking step (1-2) is integrally formed on the rubber shell, the fixed hook (2-2) comprises a hooking part (2-3) at the front end, a connecting part (2-4) in the middle and a pressing part (2-5) at the rear end.
2. A connector for a power supply main board according to claim 1, wherein: the middle needle (3) is Z-shaped, and the positioning sheet (5) is U-shaped with an opening; or the middle needle (3) is in an L shape, and the positioning sheet (5) is bent into an L shape.
3. A connector for a power supply main board according to claim 1 or 2, wherein: the needle seat is characterized in that interference fit connection is adopted between the middle needle (3) and the needle seat (1) and between the positioning sheet (5) and the needle seat (1), and the edges of the middle needle (3) and the positioning sheet (5) are provided with bubble points for interference fit connection.
4. A connector for a power supply main board according to claim 3, wherein: one end of the needle seat (1) close to the inserted middle needle (3) is provided with a middle needle avoiding groove (1-3).
5. The connector for a power supply main board according to claim 4, wherein: the positioning plate (5) is provided with a tin-eating groove (5-1).
6. The connector for a power supply main board according to claim 5, wherein: and both sides of one end, close to the inserted middle needle (3), of the needle seat (1) are provided with middle needle protection plates (1-4) which extend outwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022260986.XU CN212784026U (en) | 2020-10-12 | 2020-10-12 | Connector for power supply mainboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022260986.XU CN212784026U (en) | 2020-10-12 | 2020-10-12 | Connector for power supply mainboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212784026U true CN212784026U (en) | 2021-03-23 |
Family
ID=75057503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022260986.XU Active CN212784026U (en) | 2020-10-12 | 2020-10-12 | Connector for power supply mainboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212784026U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113964596A (en) * | 2021-11-19 | 2022-01-21 | 中国南方电网有限责任公司超高压输电公司柳州局 | Docking module and wireless telemetering volt-ampere phase meter |
-
2020
- 2020-10-12 CN CN202022260986.XU patent/CN212784026U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113964596A (en) * | 2021-11-19 | 2022-01-21 | 中国南方电网有限责任公司超高压输电公司柳州局 | Docking module and wireless telemetering volt-ampere phase meter |
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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 |
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. |
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| CP02 | Change in the address of a patent holder |