CN209844035U - Right-angle three-core socket connector - Google Patents
Right-angle three-core socket connector Download PDFInfo
- Publication number
- CN209844035U CN209844035U CN201920543708.XU CN201920543708U CN209844035U CN 209844035 U CN209844035 U CN 209844035U CN 201920543708 U CN201920543708 U CN 201920543708U CN 209844035 U CN209844035 U CN 209844035U
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- shield cover
- shell
- core
- rubber core
- installation cylinder
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Abstract
The application discloses a right-angle three-core socket connector in the technical field of automobile electric connectors, which comprises a plug and a socket, wherein the socket comprises a socket body, a sleeve and a first shielding cover, the socket body comprises a base and a shell, and the sleeve is fixed on the side surface of the shell and is communicated with the shell; the first shield cover is sleeved in the sleeve, the first rubber core is sleeved in the first shield cover, a plurality of first elastic pieces are arranged on the first shield cover, and a first groove is formed in the inner wall of the shell, which is opposite to the base; an installation cylinder is arranged below the base, the installation cylinder is communicated with the shell, a clamping groove is formed in the installation cylinder, and a second groove is formed in the side wall in the installation cylinder; the second shield cover is sleeved in the installation cylinder, the second shield cover is sleeved with a second rubber core, a plurality of second elastic pieces are arranged on the second shield cover, a clamping piece matched with the clamping groove is arranged on the second rubber core, and a contact is arranged at the position where the second shield cover is connected with the first shield cover. This scheme has been solved current socket connector when the installation because the adoption is to the big problem of formula occupation space of inserting.
Description
Technical Field
The utility model relates to an automotive electrical connector technical field, concretely relates to three core socket connectors of right angle formula.
Background
Today, the requirement for the connector is higher and higher due to the rapid development of the new energy pure electric vehicle manufacturing industry. Because the automobile is special in working condition, the allowable installation space range is narrow, the electric connector for the automobile is required to be compact in structure, small in size, low in cost and simple and convenient to disassemble, the electric connector has strong capability of resisting special working conditions, is reliable and safe in electric connection, is particularly used on a high-low voltage and large current loop of automobile power control, and has enough capability of resisting large current and shielding capability among phases, to ensure safe operation for a long period of time and avoid accidents and external crosstalk caused by possible discharge, but most of the existing socket connectors adopt a straight line to plug manner to realize electrical connection, because the new energy connectors are limited in space in actual operation, there is often little space for installation of the connectors and connector routing, this causes a problem that the operation of the plug-in connector is difficult to perform when the connector is mounted, and the connector is easily damaged by a bump in the mounting operation due to a small space.
SUMMERY OF THE UTILITY MODEL
The utility model provides a three core socket connectors of right angle formula to solve current socket connector when the installation because adopt the big problem of formula occupation space of inserting.
In order to solve the technical problem, the utility model provides a following technical scheme: a right-angle three-core socket connector comprises a plug and a socket, wherein the socket comprises a socket body, a sleeve and a first shielding case, the socket body comprises a base and a shell fixed on the base, and the sleeve is fixed on the side surface of the shell and communicated with the shell; the first shield cover is sleeved in the sleeve, a first rubber core is sleeved in the first shield cover, a plurality of first elastic sheets are arranged on the first shield cover, and a first groove used for clamping the first elastic sheets is formed in the inner wall of the shell, which is opposite to the base; an installation cylinder is arranged below the base and is communicated with the shell, the central axis of the installation cylinder is perpendicular to the central axis of the sleeve, a clamping groove is formed in the installation cylinder, and a second groove is formed in the side wall in the installation cylinder; the second shield cover is sleeved in the installation cylinder, the second shield cover is sleeved with the second rubber core, a plurality of second elastic pieces matched with the second grooves are arranged on the second shield cover, the second rubber core is provided with a clamping piece matched with the clamping groove, and a contact is arranged at the position where the second shield cover is connected with the first shield cover.
The utility model discloses a theory of operation: firstly, inserting a second shielding cover into an installation cylinder to compress a second elastic sheet on the second shielding cover, when the second elastic sheet comes to a second groove on the inner side wall of the installation cylinder, the second elastic sheet recovers to the original state, so that the second shielding cover can be clamped, then penetrating a terminal into a second rubber core, inserting the second rubber core into the second shielding cover to clamp a clamping sheet on the second rubber core on a clamping groove on the installation cylinder, then sleeving a first rubber core in the first shielding cover and inserting the first rubber core into a sleeve to clamp a first elastic sheet on the first shielding cover by a first groove on a shell, then connecting the first shielding cover and the second shielding cover through a contact to pull out the terminal from the first rubber core, completing the assembly, and being matched with a plug for use, wherein a full-enclosure structure formed by matching the first shielding cover and the second shielding cover can well protect a shielding wire in actual operation, and the occupied space is small.
The utility model has the advantages that: the design advantage of this structure lies in can more effectual protection shielded wire, satisfies special environment's scheme effectively, has saved the space of wiring, has improved the suitability, and this structure is reliable in inside shielding overlap joint and turn shielding overlap joint encirclement, and the shield cover installation and production in this scheme can reduce cost consumption.
The optimization of the basic technical scheme is as follows:
further, a terminal fixing hole and a signal wire fixing hole for the terminal to pass through are respectively formed in the first rubber core and the second rubber core. Thus, the terminal can be well fixed in the first rubber core and the second rubber core.
Further, the bottom of base is equipped with waterproof circle. The waterproof ring can protect the terminal in the shielding case from being wetted by water.
Furthermore, the number of the contacts is six, four of the contacts are arranged at the top end of the second shielding case, and the other two contacts are arranged at the joint of the right end of the second shielding case and the lower end of the first shielding case. Therefore, the first shielding cover is communicated with the second shielding cover, and the shielding effect can be better.
Furthermore, a convex block is arranged on the second rubber core, and the shape of the part of the convex block, which is contacted with the second shielding case, is arc-shaped. Therefore, when the second rubber core is inserted into the second shielding cover, the convex block can abut against the second shielding cover, and the second elastic sheet is guaranteed to be clamped by the second groove when the card is clamped by the clamping groove.
Drawings
Fig. 1 is an exploded view of a right-angled three-core socket connector according to the present invention;
fig. 2 is a vertical cross-sectional view of a right-angle three-core socket connector of the present invention.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the waterproof structure comprises a screw 1, a screw cap 2, a shell 3, a base 4, a waterproof ring 5, a contact 6, a second elastic sheet 7, a second shielding case 8, a second rubber core 9, a convex block 10, a clamping sheet 11, a clamping groove 12, a sleeve 13, a terminal 14, a first rubber core 15, a first elastic sheet 16, a first shielding case 17 and a plug 18.
The embodiment is basically as shown in fig. 1 and fig. 2: a right-angle three-core socket connector comprises a plug 18 and a socket, wherein the socket comprises a socket body, a sleeve 13 and a first shielding case 17, the socket body comprises a base 4 and a shell 3 fixed on the base 4, screws 1 and nuts 2 are further arranged at four corners of the base 4 during installation, the screws 1 penetrate through the base 4 and are in threaded connection with the base 4, the screws 1 and the nuts 2 are matched for use to fix the base 4 at an actual use place, and the sleeve 13 is fixed on the side surface of the shell 3 and is communicated with the shell 3; the first shielding cover 17 is sleeved in the sleeve 13, the first rubber core 15 is sleeved in the first shielding cover 17, two first elastic sheets 16 are arranged on the first shielding cover 17, and a first groove for clamping the first elastic sheets 16 is arranged on the inner wall of the shell 3 opposite to the base 4; an installation cylinder is arranged below the base 4 and is communicated with the shell 3, the central axis of the installation cylinder is perpendicular to the central axis of the sleeve 13, a clamping groove 12 is formed in the installation cylinder, and a second groove is formed in the side wall in the installation cylinder; the second shield cover 8 is sleeved in the installation cylinder, a second rubber core 9 is sleeved in the second shield cover 8, a second elastic sheet 7 matched with a second groove is arranged on the second shield cover 8, a clamping sheet 11 matched with a clamping groove 12 is arranged on the second rubber core 9, contacts 6 are arranged at the positions where the second shield cover 8 is connected with the first shield cover 17, a terminal 14 fixing hole and a signal line fixing hole for a terminal 14 to pass through are respectively formed in the first rubber core 15 and the second rubber core 9, waterproof rings 5 are arranged at the bottom of the base 4, the contacts 6 are six, four of the contacts are arranged at the top end of the second shield cover 8, the other two contacts are arranged at the joint of the right end of the second shield cover 8 and the lower end of the first shield cover 17, a convex block 10 is arranged on the second rubber core 9, and the shape of the contact part of the convex block 10 and the second shield cover 8 is arc-shaped.
The specific implementation process is as follows: firstly, the scheme is assembled according to the following steps, the second shielding cover 8 is inserted into the mounting cylinder, so that the second elastic sheet 7 on the second shielding cover 8 is compressed, when the second elastic sheet 7 comes to the second groove on the inner side wall of the mounting cylinder, the second elastic sheet 7 is restored to the original shape, so that the second shielding case 8 can be clamped, then the terminal 14 is inserted into the second rubber core 9, the second rubber core 9 is inserted into the second shielding case 8, so that the card 11 on the second rubber core 9 is clamped on the clamping groove 12 on the mounting cylinder, the first glue core 15 is then inserted inside the first shield 17, and inserted inside the sleeve 13, so that the first elastic piece 16 of the first shield case 17 is caught by the first groove of the housing 3, at this time, the first shield case 17 and the second shield case 8 are connected by the contact 6, and the terminal 14 is pulled out from the first rubber core 15, and the assembly is completed, so that the plug 18 can be used in cooperation.
Claims (5)
1. The utility model provides a right-angle three-core socket connector, includes plug and socket, its characterized in that: the socket comprises a socket body, a sleeve, a first shielding cover and a second shielding cover, wherein the socket body comprises a base and a shell fixed on the base, and the sleeve is fixed on the side surface of the shell and communicated with the shell; the first shield cover is sleeved in the sleeve, a first rubber core is sleeved in the first shield cover, a plurality of first elastic sheets are arranged on the first shield cover, and a first groove used for clamping the first elastic sheets is formed in the inner wall of the shell, which is opposite to the base; an installation cylinder is arranged below the base and is communicated with the shell, the central axis of the installation cylinder is perpendicular to the central axis of the sleeve, a clamping groove is formed in the installation cylinder, and a second groove is formed in the side wall in the installation cylinder; the second shield cover is sleeved in the installation cylinder, the second shield cover is sleeved with the second rubber core, a plurality of second elastic pieces matched with the second grooves are arranged on the second shield cover, the second rubber core is provided with a clamping piece matched with the clamping groove, and a contact is arranged at the position where the second shield cover is connected with the first shield cover.
2. The right-angle three-core socket connector according to claim 1, wherein: and the first rubber core and the second rubber core are internally and equally provided with a terminal fixing hole and a signal wire fixing hole for the terminal to pass through.
3. The right-angle three-core socket connector according to claim 2, wherein: the bottom of the base is provided with a waterproof ring.
4. A right-angle three-core receptacle connector according to claim 3, wherein: the number of the contacts is six, four of the contacts are arranged at the top end of the second shielding case, and the other two contacts are arranged at the joint of the right end of the second shielding case and the lower end of the first shielding case.
5. The right-angle three-core socket connector according to claim 4, wherein: and a convex block is arranged on the second rubber core, and the shape of the part of the convex block, which is in contact with the second shielding case, is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920543708.XU CN209844035U (en) | 2019-04-19 | 2019-04-19 | Right-angle three-core socket connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920543708.XU CN209844035U (en) | 2019-04-19 | 2019-04-19 | Right-angle three-core socket connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209844035U true CN209844035U (en) | 2019-12-24 |
Family
ID=68912848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920543708.XU Active CN209844035U (en) | 2019-04-19 | 2019-04-19 | Right-angle three-core socket connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209844035U (en) |
-
2019
- 2019-04-19 CN CN201920543708.XU patent/CN209844035U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |