CN222508251U - An electrical connection socket with grounding function - Google Patents
An electrical connection socket with grounding function Download PDFInfo
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- CN222508251U CN222508251U CN202420275499.6U CN202420275499U CN222508251U CN 222508251 U CN222508251 U CN 222508251U CN 202420275499 U CN202420275499 U CN 202420275499U CN 222508251 U CN222508251 U CN 222508251U
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- conductive
- groove
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- connection
- insulator
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- 239000002184 metal Substances 0.000 claims abstract description 50
- 239000012212 insulator Substances 0.000 claims abstract description 37
- 238000003780 insertion Methods 0.000 claims abstract description 23
- 230000037431 insertion Effects 0.000 claims abstract description 22
- 238000005192 partition Methods 0.000 claims description 6
- 230000005611 electricity Effects 0.000 abstract description 5
- 230000003068 static effect Effects 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to the technical field of terminals, in particular to an electric connection seat with a grounding function, which comprises a connection seat, wherein a plurality of connection terminals are arranged in the connection seat, each connection terminal comprises an insulator, an insertion end and a limiting plate which are formed at intervals on the insulator, a groove structure is formed between the insertion end and the limiting plate, the limiting plate is formed with a bottom conductive groove, a metal conductive sheet is arranged on the bottom conductive groove, one end of the metal conductive sheet is fixed on the insulator, the length of the metal conductive sheet of the grounding terminal is longer than that of the metal conductive sheet of the conductive terminal, the metal conductive sheet of the grounding terminal extends outwards, the groove structure can be used for inserting another connection terminal to realize conductive connection, and the length of the metal conductive sheet of the grounding terminal is longer than that of the metal conductive sheet of the conductive terminal, so that the metal conductive sheet is in conductive contact with the metal conductive sheet of the grounding terminal during insertion, static electricity of the connection terminal and the connection seat can be timely eliminated due to grounding, and the failure rate is reduced.
Description
Technical Field
The utility model relates to the technical field of terminals, in particular to an electric connection seat with a grounding function.
Background
With the continuous development of electronic products, connection between various electronic products and peripheral devices thereof is more and more frequent, and connection between an electronic product and a peripheral device thereof is a common manner by using an electrical connector, so that the frequency of use of the electrical connector is increased. The electrical connector is widely applied in the electronic field, so that the production of the electrical connector by manufacturers is gradually changed from the original small-scale production to large-scale batch production to meet the market demand. In addition, the conductive part at the front end of the crimping terminal in the existing connector is generally 1.5-2mm in electrical clearance with the socket, has smaller electrical clearance, is easy to contact with a test finger for conduction, and cannot play the effect of preventing the contact finger.
The utility model discloses a cable connector with the publication number of CN211428520U, which comprises an insulating body and a conductive terminal arranged in the insulating body, wherein an inserting block is arranged on one side of the insulating body, a slot for being matched with the inserting block is arranged on the other side of the insulating body, a connecting end is arranged at the front end of the insulating body, and a containing cavity is formed between the connecting end and the inner side wall of the insulating body; in addition, through the cooperation of the insertion block and the slot, the one-row splicing of two or more cable connectors can be realized, and the cable connector is convenient to use and convenient to splice and assemble.
Because the connector is connected with another connector by a plurality of terminals, the structure of each terminal is the same in the scheme, certain static electricity exists on the metal connecting sheet of the connector, and the generated static electricity can damage the connector when the connector is directly contacted, so that the phenomenon of instant short circuit is caused.
Disclosure of utility model
The utility model aims to provide an electric connecting seat with a grounding function aiming at the defects of the prior art.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
An electric connection seat with a grounding function comprises a connection seat, wherein a plurality of connection terminals are arranged in the connection seat and are spliced with each other, each connection terminal comprises an insulator, an insertion end head and a limiting plate are formed between the insulator at intervals, a groove structure is formed between the insertion end head and the limiting plate, a bottom conductive groove is formed in the limiting plate, a metal conductive sheet is arranged in the bottom conductive groove, one end of the metal conductive sheet is fixed on the insulator, one connection terminal is divided into a grounding terminal and a conductive terminal, the length of the metal conductive sheet of the grounding terminal is larger than that of the metal conductive sheet of the conductive terminal, and the metal conductive sheet of the grounding terminal extends outwards.
Further, the metal conducting strip comprises a conducting torch and a conducting strip, wherein the conducting torch is positioned on the insulator, and the conducting strip is positioned in the bottom conducting groove.
Further, the metal conducting strip also comprises a stop piece positioned between the conducting strip and the conducting barrel, the insulator is formed with a conducting cavity for installing the conducting tube and the stop piece, the tail part of the insulator is formed with a conducting port communicated with the conducting cavity, and the stop piece is matched with the stop of the side wall of the conducting cavity.
Further, a partition plate is arranged between the bottom conductive groove and the conductive cavity, and a through groove for the conductive strip to pass through is formed on the partition plate so that the bottom conductive groove of the limiting plate is communicated with the conductive cavity.
Further, the outer ends of the conductive strips are formed with raised conductive contact surfaces.
Further, an elastic strip is arranged between the bottom conductive groove and the conductive cavity, one end of the elastic strip is fixed in the conductive cavity, and the other end of the elastic strip abuts against the bottom of the conductive contact surface to elastically drive the conductive contact surface to elastically tilt.
Further, the outer end of the conductive strip is also provided with a stop groove positioned at the bottom of the conductive contact surface, and one end of the elastic strip, which is close to the conductive contact surface, is propped against the stop groove.
Further, the bottom of the insertion end is provided with a top conductive groove which is arranged opposite to the bottom conductive groove, the width of the top conductive groove is larger than that of the bottom conductive groove, and a part of the conductive contact surface of the metal conductive sheet is tilted towards the top conductive groove.
Further, the cross section of the insulator is in a shape like a Chinese character 'Hui'.
Further, two adjacent side walls of the insulator are provided with protruding connecting blocks, two adjacent side walls of the insulator are provided with inwards concave guiding connecting grooves, the protruding connecting blocks and the guiding connecting grooves are formed along the length direction of the insulator, and two adjacent connecting terminals are spliced with each other through the protruding connecting blocks and the guiding connecting grooves.
The utility model has the beneficial effects that the slot structure formed between the insertion end and the limiting plate can be used for inserting the other connecting terminal and contacting with the metal conducting strip of the bottom conducting slave slot to realize conductive connection, and the length of the metal conducting strip of the grounding terminal is longer than that of the metal conducting strip of the conducting terminal, so that the metal conducting strip can be in conductive contact with the metal conducting strip of the grounding terminal during insertion, and the static electricity of the connecting terminal and the connecting seat can be timely eliminated due to the grounding of the metal conducting strip, so that the failure rate is reduced.
Drawings
Fig. 1 is a schematic structural view of an electrical connection base.
Fig. 2 is a schematic structure of a ground terminal.
Fig. 3 is an exploded view of the ground terminal.
Fig. 4 is a schematic cross-sectional view of a ground terminal.
The reference numerals include:
1-connecting seat,
11-Connection terminal, 12-grounding terminal, 13-conductive terminal, 14-insulator, 15-insertion terminal,
16-Limiting plate, 17-slot structure, 18-top conductive slot, 19-bottom conductive slot,
191-Convex connecting blocks, 192-guiding connecting grooves,
2-Metal conductive sheet,
21-Conductive flashlight, 22-stop piece, 23-conductive strip, 24-conductive cavity, 25-conductive opening, 26-baffle, 27-through slot, 28-conductive contact surface, 29-elastic strip, 30-stop slot.
Detailed Description
The present utility model will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1-4, an electrical connection base with a grounding function comprises a connection base 1, a plurality of connection terminals 11 are arranged in the connection base 1, the connection terminals 11 are mutually spliced, each connection terminal 11 comprises an insulator 14, an insertion end 15 and a limiting plate 16 which are formed on the insulator 14 at intervals, a groove structure 17 is formed between the insertion end 15 and the limiting plate 16, a bottom conductive groove 19 is formed on the limiting plate 16, a metal conductive sheet 2 is arranged in the bottom conductive groove 19, one end of the metal conductive sheet 2 is fixed on the insulator 14, one connection terminal 11 is divided into a grounding terminal 12 and a conductive terminal 13, the length of the metal conductive sheet 2 of the grounding terminal 12 is larger than that of the metal conductive sheet 2 of the conductive terminal 13, and the metal conductive sheet 2 of the grounding terminal 12 extends outwards.
The slot structure 17 formed between the insertion end 15 and the limiting plate 16 can be used for inserting the insertion end 15 of the other connecting terminal 11, and is in contact with the metal conducting strip 2 of the bottom conducting slave slot to realize conductive connection, and the length of the metal conducting strip 2 of the grounding terminal 12 is longer than that of the metal conducting strip 2 of the conducting terminal 13, so that the metal conducting strip 2 can be in conductive contact with the metal conducting strip 2 of the grounding terminal 12 during insertion, and static electricity of the connecting terminal 11 and the connecting seat 1 can be timely eliminated due to the fact that the metal conducting strip 2 is grounded, and the failure rate is reduced.
Specifically, the metal conductive sheet 2 includes a conductive torch 21, a stop sheet 22 and a conductive strip 23, the stop sheet 22 is located between the conductive torch 21 and the conductive strip 23, wherein the conductive torch 21 and the stop sheet 22 are both located on the insulator 14, the insulator 14 is formed with a conductive cavity 24 for installing the conductive torch 21 and the stop sheet 22, and a conductive opening 25 communicated with the conductive cavity 24 is formed at the tail of the insulator 14. The conductive torch 21 of the metal conductive sheet 2 is arranged in the conductive cavity 24 of the insulator 14, and the stop sheet 22 is matched with the cavity side wall of the conductive cavity 24 to prevent the metal conductive sheet 2 from shifting from the bottom conductive groove 19 or from shifting from the conductive cavity 24, so that the stability of conductive connection is ensured, the connecting terminal 11 can be in conductive connection with the terminal through the conductive opening 25 formed at the tail part of the insulator 14, and the groove structure 17 formed between the insertion end 15 and the limiting plate 16 formed at the front surface of the insulator 14 can be used for inserting the connecting terminal 11 into conductive connection, so that the connecting function is realized.
Preferably, a partition plate 26 is arranged between the bottom conductive groove 19 and the conductive cavity 24, the partition plate 26 is provided with a through groove 27 for the conductive strip 23 to pass through so that the bottom conductive groove 19 of the limiting plate 16 is communicated with the conductive cavity 24, the width of the through groove 27 is smaller, the conductive strip 23 can be prevented from shaking after passing through, the conductive strip 23 can be positioned, and the conductive strip 23 is prevented from shifting.
The outer end of the conductive strip 23 is formed with a raised conductive contact surface 28, and when the insertion end 15 of the other connecting terminal 11 is inserted into the slot structure 17 between the insertion end 15 and the limiting plate 16, the raised conductive contact surface 28 can be contacted with the metal conductive sheet 2 of the other connecting terminal 11 more stably, so that the conductive stability is ensured.
Specifically, an elastic strip 29 is disposed between the bottom conductive groove 19 and the conductive cavity 24, one end of the elastic strip 29 is fixed in the conductive cavity 24, the other end of the elastic strip 29 abuts against the bottom of the conductive contact surface 28 to elastically drive the conductive contact surface 28 to elastically tilt, under the elastic driving of the elastic strip 29, the conductive contact surface 28 can tilt, when the insertion end 15 of the other connecting terminal 11 is inserted, the conductive contact surface 28 is pressed to the bottom conductive groove 19 after contacting with the connecting terminal 11, and under the elastic driving of the elastic strip 29, the metal conductive sheet 2 of the connecting terminal 11 in the scheme can be tightly contacted with the conductive area of the other connecting terminal 11, so that the conductive stability is ensured.
Preferably, the outer end of the conductive strip 23 is further formed with a stop groove 30 located at the bottom of the conductive contact surface 28, one end of the elastic strip 29 close to the conductive contact surface 28 abuts against the stop groove 30, and the stop groove 30 contacts with the outer end of the elastic strip 29, so that one end of the elastic strip 29 is always connected with the conductive strip 23, and elastic connection is maintained.
The bottom of the insertion end 15 is formed with a top conductive groove 18 which is arranged opposite to the bottom conductive groove 19, the width of the top conductive groove 18 is larger than that of the bottom conductive groove 19, a part of the conductive contact surface 28 of the metal conductive sheet 2 is tilted towards the top conductive groove 18, and the groove structure 17 formed by the top conductive groove 18 and the bottom conductive groove 19 can surround the other inserted connecting terminal 11 to prevent the inserted connecting terminal 11 from shifting and falling.
Preferably, the insulator 14 is generally square in cross-section.
Preferably, the insulator 14 is provided with two adjacent side walls formed with convex connecting blocks 191, the insulator 14 is provided with two adjacent side walls formed with concave guide connecting grooves 192, the two adjacent connecting terminals 11 are mutually spliced through the convex connecting blocks 191 and the guide connecting grooves 192, the convex connecting blocks 191 and the guide connecting grooves 192 are formed along the length direction of the insulator 14, a plurality of connecting terminals 11 can be arranged on one connecting seat 1 for connection according to requirements, the spliced connecting terminals 11 are good in stability, and can only be separated from the length direction of the connecting terminals 11 for disassembly.
In view of the above, the present utility model has the above-mentioned excellent characteristics, so that it can be used to improve the performance and practicality of the prior art, and is a product with great practical value.
The foregoing is merely exemplary of the present utility model, and those skilled in the art should not be considered as limiting the utility model, since modifications may be made in the specific embodiments and application scope of the utility model in light of the teachings of the present utility model.
Claims (10)
1. The electric connection seat with the grounding function comprises a connection seat, wherein a plurality of connection terminals are arranged in the connection seat and mutually spliced, and the electric connection seat is characterized in that the connection terminals comprise insulators, insertion ends and limiting plates which are formed in the insulators at intervals, a groove structure is formed between the insertion ends and the limiting plates, the limiting plates are formed with bottom conductive grooves, metal conductive sheets are arranged on the bottom conductive grooves, one ends of the metal conductive sheets are fixed on the insulators, one connection terminal is divided into a grounding terminal and a conductive terminal, the length of the metal conductive sheet of the grounding terminal is larger than that of the metal conductive sheet of the conductive terminal, and the metal conductive sheets of the grounding terminal extend outwards.
2. The electrical connection pad with grounding function as set forth in claim 1, wherein the metal conductive sheet comprises a conductive torch and a conductive strip, wherein the conductive torch is located on the insulator and the conductive strip is located on the bottom conductive groove.
3. The electrical connection base with grounding function as set forth in claim 2, wherein the metal conductive sheet further comprises a stop sheet located between the conductive strip and the conductive barrel, the insulator is formed with a conductive cavity for mounting the conductive tube and the stop sheet, the insulator is formed with a conductive opening communicating with the conductive cavity at the tail, and the stop sheet is in stop fit with the cavity side wall of the conductive cavity.
4. The electrical connection base with grounding function as set forth in claim 3, wherein a partition is disposed between the bottom conductive groove and the conductive cavity, and the partition forms a through groove for the conductive strip to pass through for the bottom conductive groove of the limiting plate to communicate with the conductive cavity.
5. The electrical connection pad with grounding function as set forth in claim 4, wherein the conductive strip is formed with a raised conductive contact surface at an outer end thereof.
6. The electrical connection base with grounding function as set forth in claim 5, wherein an elastic strip is disposed between the bottom conductive groove and the conductive cavity, one end of the elastic strip is fixed to the conductive cavity, and the other end of the elastic strip abuts against the bottom of the conductive contact surface to elastically drive the conductive contact surface to elastically tilt.
7. The electrical connection socket with grounding function as set forth in claim 6, wherein the outer end of the conductive strip is further formed with a stop groove at the bottom of the conductive contact surface, and an end of the elastic strip near the conductive contact surface abuts against the stop groove.
8. The electrical connection base with grounding function as set forth in claim 6, wherein the bottom of the insertion end is formed with a top conductive groove disposed opposite to the bottom conductive groove, the width of the top conductive groove is greater than the width of the bottom conductive groove, and a portion of the conductive contact surface of the metal conductive sheet is tilted toward the top conductive groove.
9. The electrical connection socket with grounding function as set forth in claim 1, wherein the insulator has a cross section in a shape of a Chinese character 'Hui'.
10. The electrical connection base with grounding function as set forth in claim 1 or 9, wherein two adjacent side walls of the insulator are formed with convex connection blocks, two adjacent side walls of the insulator are formed with concave guide connection grooves, the convex connection blocks and the guide connection grooves are formed along the length direction of the insulator, and two adjacent connection terminals are spliced with each other through the convex connection blocks and the guide connection grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420275499.6U CN222508251U (en) | 2024-02-05 | 2024-02-05 | An electrical connection socket with grounding function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420275499.6U CN222508251U (en) | 2024-02-05 | 2024-02-05 | An electrical connection socket with grounding function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222508251U true CN222508251U (en) | 2025-02-18 |
Family
ID=94552242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420275499.6U Active CN222508251U (en) | 2024-02-05 | 2024-02-05 | An electrical connection socket with grounding function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222508251U (en) |
-
2024
- 2024-02-05 CN CN202420275499.6U patent/CN222508251U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |