CN211377007U - Power supply connector - Google Patents
Power supply connector Download PDFInfo
- Publication number
- CN211377007U CN211377007U CN202020132271.3U CN202020132271U CN211377007U CN 211377007 U CN211377007 U CN 211377007U CN 202020132271 U CN202020132271 U CN 202020132271U CN 211377007 U CN211377007 U CN 211377007U
- Authority
- CN
- China
- Prior art keywords
- boss
- casing
- power connector
- shaping
- binding post
- 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
- 238000007493 shaping process Methods 0.000 claims abstract description 14
- 239000012212 insulator Substances 0.000 claims abstract description 9
- 239000011810 insulating material Substances 0.000 claims abstract description 4
- 210000002105 tongue Anatomy 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a power supply connector, including casing and boss, casing one side shaping has the boss, the shaping has the holding hole in the boss, the downthehole grafting of holding has binding post, the holding hole runs through the casing and the boss, binding post one end shaping has the contact, binding post other end shaping has the contact pin, the contact pin is located in the boss, between the binding post and binding post with it has the insulator all to fill between the casing, the insulator and the casing all adopts insulating material to make, the shaping of both sides has the screw in the casing, the screw runs through the casing, the casing is close to contact one side shaping has the tongue piece. Has the advantages that: the utility model discloses a boss and the design in holding the hole have effectively reduced the length that exposes of contact pin to make the contact resistance of this connector when using reduce greatly, make the current-carrying capacity of connector obtain improving, the practicality is good.
Description
Technical Field
The utility model relates to a power connector technical field, concretely relates to power connector.
Background
The power connector comprises an insulating body and a plurality of terminals, wherein the insulating body is provided with a plurality of accommodating grooves, the accommodating grooves are used for accommodating the terminals, the insulating body is additionally provided with at least one tongue piece which is used for isolating the terminals, the terminals are respectively provided with an agnail, the terminals are respectively provided with a plurality of contact parts which outwards extend from the first sides of the agnail, and a plurality of leads are fixed on the second sides of the agnail; through the structure, the barb of the terminal can be embedded into the insulating body, the terminal is easy to assemble, and the terminal can be pushed into the insulating body only, so that short circuit and other effects between the terminals cannot occur.
However, the exposed connecting portion of the contact pin on the conventional power connector is relatively long, which increases the contact resistance of the power connector during connection, thereby reducing the current-carrying capacity of the power connector, and the practicability is relatively poor, so that a novel power connector is urgently needed to solve the conventional problems.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the defects of the prior art, the power connector is provided, and the problems that the exposed connecting part of a contact pin on the conventional power connector is longer, the contact resistance of the power connector is increased when the power connector is connected, the current carrying capacity of the power connector is reduced, and the practicability is poor are solved.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a power connector, including casing and boss, casing one side shaping has the boss, the shaping has the holding hole in the boss, it has binding post to peg graft in the holding hole, the holding hole runs through the casing and the boss.
By adopting the technical scheme, the exposed length of the contact pin is effectively reduced through the design of the lug boss and the accommodating hole, so that the contact resistance of the connector in use is greatly reduced, the current carrying capacity of the connector is improved, and the practicability is good.
Further, binding post one end shaping has the contact, binding post other end shaping has the contact pin, the contact pin is located in the boss.
By adopting the technical scheme, the normal connection function of the power connector can be realized.
Further, insulators are filled between the wiring terminals and the shell, and the insulators and the shell are made of insulating materials.
By adopting the technical scheme, the insulating property of the power connector can be ensured.
Furthermore, screw holes are formed in two sides of the shell, and the screw holes penetrate through the shell.
By adopting the technical scheme, the power connector can be reliably installed.
Furthermore, a tongue piece is formed on one side of the shell, which is close to the contact, and the tongue piece is made of the same material as the shell.
Further, the tongues are arranged in a row, and the distance between the tongues is slightly larger than the port size of the connecting terminal.
By adopting the technical scheme, the connection terminals can be separated from each other through the tongue pieces, so that the connection terminals are convenient to install and fix
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
for solving the contact pin on the current power connector and exposing the coupling part longer, increased power connector contact resistance when connecting to reduced power connector's current-carrying capacity, the relatively poor problem of practicality, the utility model discloses a boss and the design in holding the hole have effectively reduced the length that exposes of contact pin, thereby make the contact resistance of this connector when using reduce greatly, make the current-carrying capacity of connector obtain improving, and the practicality is good.
Drawings
Fig. 1 is a front view of the power connector of the present invention;
fig. 2 is a top view of the power connector of the present invention;
fig. 3 is a right sectional view of the power connector of the present invention.
The reference numerals are explained below:
1. a contact; 2. a housing; 3. a screw hole; 4. a wiring terminal; 5. an insulator; 6. a boss; 7. a tongue piece; 8. inserting a pin; 9. a housing hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1 to 3, the power connector in this embodiment includes a housing 2 and a boss 6, the boss 6 is formed on one side of the housing 2, a receiving hole 9 is formed in the boss 6, a connection terminal 4 is inserted into the receiving hole 9, the receiving hole 9 penetrates through the housing 2 and the boss 6, and the exposed length of the contact pin 8 is effectively reduced through the design of the boss 6 and the receiving hole 9, so that the contact resistance of the connector in use is greatly reduced, the current carrying capacity of the connector is improved, and the practicability is good.
As shown in fig. 1-3, in this embodiment, a contact 1 is formed at one end of a terminal 4, a contact pin 8 is formed at the other end of the terminal 4, the contact pin 8 is located in a boss 6 to realize a normal connection function of the power connector, insulators 5 are filled between the terminals 4 and between the terminal 4 and a housing 2, the insulators 5 and the housing 2 are made of insulating materials to ensure an insulating property of the power connector, screw holes 3 are formed at two sides in the housing 2, the screw holes 3 penetrate through the housing 2 to realize a reliable installation of the power connector, a tongue piece 7 is formed at a side of the housing 2 close to the contact 1, the tongue piece 7 is made of the same material as the housing 2, the tongue piece 7 has a row, a distance between the tongue pieces 7 is slightly larger than a port size of the, the terminal strips 4 can be spaced apart from one another by the tongues 7, so that the mounting and fixing of the terminal strips 4 is facilitated.
The specific implementation process of this embodiment is as follows: when the connector is used, the shell 2 is firstly installed at a use position through an external screw, then, only corresponding connecting parts are needed to be connected with the contact 1 and the contact pin 8, and the connector can be used.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.
Claims (6)
1. A power connector, characterized by: including casing (2) and boss (6), casing (2) one side shaping has boss (6), the shaping has holding hole (9) in boss (6), it has binding post (4) to peg graft in holding hole (9), holding hole (9) run through casing (2) and boss (6).
2. The power connector of claim 1, wherein: binding post (4) one end shaping has contact (1), binding post (4) other end shaping has contact pin (8), contact pin (8) are located in boss (6).
3. The power connector of claim 1, wherein: insulators (5) are filled between the wiring terminals (4) and the shell (2), and the insulators (5) and the shell (2) are made of insulating materials.
4. The power connector of claim 1, wherein: screw holes (3) are formed in two sides of the interior of the shell (2), and the screw holes (3) penetrate through the shell (2).
5. The power connector of claim 2, wherein: the shell (2) is close to one side of the contact (1) and is formed with a tongue piece (7), and the tongue piece (7) is the same as the shell (2) in material.
6. The power connector of claim 5, wherein: the tongues (7) are arranged in a row, and the distance between the tongues (7) is slightly larger than the port size of the wiring terminal (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020132271.3U CN211377007U (en) | 2020-01-21 | 2020-01-21 | Power supply connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020132271.3U CN211377007U (en) | 2020-01-21 | 2020-01-21 | Power supply connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211377007U true CN211377007U (en) | 2020-08-28 |
Family
ID=72157231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020132271.3U Active CN211377007U (en) | 2020-01-21 | 2020-01-21 | Power supply connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211377007U (en) |
-
2020
- 2020-01-21 CN CN202020132271.3U patent/CN211377007U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Power connector Effective date of registration: 20231110 Granted publication date: 20200828 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Ningbo Hangzhou Bay New Area Sub branch Pledgor: Ningbo Keyu Aerospace Electronic Technology Co.,Ltd. Registration number: Y2023980064834 |