CN211629369U

CN211629369U - Plug-in power supply base

Info

Publication number: CN211629369U
Application number: CN202020426118.1U
Authority: CN
Inventors: 谢承志; 谢逸云
Original assignee: Dongguan Synconn Precision Industry Co ltd
Current assignee: Dongguan Synconn Precision Industry Co ltd
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2020-10-02
Anticipated expiration: 2030-03-27

Abstract

The utility model relates to the technical field of connectors, in particular to a plug-in power supply seat, which comprises an integrally formed shell, a plug-in cavity arranged on the shell, a placement part integrally formed on two sides of the plug-in cavity, a grounding sheet arranged on the placement part, and a plurality of groups of connecting terminals inserted in the plug-in cavity and used for connecting transmission; the connecting terminal comprises an inserting part, a fixing part, a first bending part and a second bending part, the inserting cavity is provided with an inserting plate, the inserting plate is integrally formed with an inserting table, the inserting table is provided with an inserting hole, and the connecting terminal is fixed to the inserting hole through the fixing part; the utility model discloses a plurality of group's connecting terminal of riveting structure for the connecting terminal of multiunit is in a plane, prevents the phenomenon of rosin joint and pseudo-soldering.

Description

Plug-in power supply base

Technical Field

The utility model relates to a connector technical field especially relates to a grafting power supply seat.

Background

A connector is a component that is frequently contacted by an electrical engineering technician. The function is as follows: a bridge for communication is erected between the blocked part or isolated and non-communicated circuits in the circuit, so that current flows, and the circuit achieves the preset function. Connectors are indispensable components in electronic devices, and one or more connectors are always found by observing a current flowing path. The connector forms and structures are widely varied, and there are various types of connectors depending on the application, frequency, power, application environment, and the like.

The connector comprises a power socket inserting structure, and the phenomenon of insufficient soldering or false soldering is easy to occur in the welding process of the connecting terminal of the conventional power socket.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides an adopt a plurality of groups connecting terminal of riveting structure for the connecting terminal of multiunit is in a plane, prevents the grafting power socket of the phenomenon of rosin joint and false solder joint.

The utility model adopts the technical proposal that: a plug-in power supply base comprises an integrally formed shell, a plug-in cavity formed in the shell, arranging parts integrally formed on two sides of the plug-in cavity, grounding pieces arranged on the arranging parts, and a plurality of groups of connecting terminals inserted into the plug-in cavity and used for connecting transmission;

the further improvement of the scheme is that the connecting terminal comprises an inserting portion, a fixing portion, a first bending portion and a second bending portion, the inserting cavity is provided with an inserting plate, the inserting plate is integrally formed with an inserting table, the inserting table is provided with a jack, the connecting terminal is fixed in the jack through the fixing portion, and the first bending portion and the second bending portion are formed on the fixing portion in a riveting mode.

The scheme is further improved in that an expansion chamfer is formed in the edge position of the insertion cavity.

The scheme is further improved in that a separation groove is formed in the bottom surface of the inserting cavity, the separation groove is communicated to the expansion chamfer, and a separation strip is arranged on the inner side of the separation groove.

The further improvement of the scheme is that a positioning clamping groove is arranged in the middle of the top surface of the inserting cavity, and positioning strips are arranged on two sides of the positioning clamping groove.

The further improvement of the scheme is that the mounting part comprises a mounting block integrally formed on the shell, a mounting groove formed in the housing and used for mounting the mounting block, and the grounding sheet is inserted into the mounting groove.

The further improvement to above-mentioned scheme does, the grounding piece includes the inserted sheet, connects in the connection piece of inserted sheet, and ninety degrees bends in the installation piece of connection piece, the mounting groove has been seted up to the installation piece.

The further improvement of the scheme is that the two sides of the mounting piece are provided with pressing grooves, and the pressing grooves are provided with pressing buckles.

The further improvement to the above scheme is that the connecting terminal is integrally formed by punching.

The scheme is further improved in that the inserting part is provided with an inclined end face, the fixing part is provided with a fixing groove, and the fixing groove is formed in the fixing block arranged on two sides of the fixing groove.

The further improvement of the scheme is that the first bending part is downwards bent, the second bending part is bent from the first bending part towards the horizontal direction, and the thickness of the second bending part is smaller than that of the first bending part.

The utility model has the advantages that:

compared with the traditional power socket connecting structure, the utility model adopts plastic to form the shell integrally, the splicing cavity is arranged in the shell, the connecting terminal is inserted in the splicing cavity, and the connecting terminal is used for transmitting data, so the whole structure is simple; specifically, the casing of integrated into one piece has been set up, set up the grafting chamber in the casing, integrated into one piece sets up in the settling portion of grafting chamber both sides in the grounding strip of settling portion, the riveting is used for connecting the connecting terminal of transmission in the grafting chamber, the settling portion has still been set up, set up the grounding strip through the settling portion, realize power ground connection and use, guarantee the factor of safety of grafting transmission, adopt a plurality of groups connecting terminal of riveting structure, make the connecting terminal of multiunit be in a plane, the phenomenon of rosin joint and false solder joint prevents to appear.

Connecting terminal is including grafting portion, fixed part, the first portion of bending and the second portion of bending, and the grafting chamber sets up the plugboard, and plugboard integrated into one piece has the grafting platform, and the jack is seted up to the grafting platform, and connecting terminal is fixed in the jack through the fixed part, and connecting terminal inserts the jack internal fixation through the fixed part, realizes that the cartridge is fixed, and is fixed effectual, guarantees the stability and the reliability that the structure was pegged graft.

Drawings

FIG. 1 is a schematic perspective view of a power socket according to the present invention;

FIG. 2 is a schematic structural view of the power socket of the present invention;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;

fig. 4 is a schematic perspective view of the housing of the present invention;

fig. 5 is a schematic perspective view of the grounding plate of the present invention;

fig. 6 is a schematic diagram of the internal structure of the connection terminal of the present invention.

Description of reference numerals: the power socket 100, the housing 110, the plugging cavity 120, the expanding chamfer 121, the separating groove 122, the positioning clamping groove 124, the positioning strip 125, the plugging plate 126, the plugging table 127, the placing part 130, the placing block 131, the placing groove 132, the grounding sheet 140, the plugging sheet 141, the connecting sheet 142, the mounting sheet 143, the pressing groove 143a, the pressing buckle 143b, the mounting groove 144, the connecting terminal 150, the plugging part 151, the fixing part 152, the fixing groove 152a, the fixing block 152b, the first bending part 153 and the second bending part 154.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

As shown in fig. 1 to 4, a socket power socket 100 includes an integrally formed housing 110, a socket cavity 120 opened in the housing 110, an installation portion 130 integrally formed at two sides of the socket cavity 120, a ground strip 140 disposed at the installation portion 130, and a plurality of sets of connection terminals 150 riveted to the socket cavity 120 for connection and transmission.

The edge position of the plugging cavity 120 is provided with an expansion chamfer 121, and the convenience of structure plugging can be enhanced by arranging the expansion chamfer 121.

The bottom surface of the plugging cavity 120 is provided with a separation groove 122, the separation groove 122 is communicated with the expansion chamfer 121, and a separation strip 123 is arranged on the inner side of the separation groove 122, and the improvement is that the top surface of the plugging cavity 120 is centrally provided with a positioning clamping groove 124, two sides of the positioning clamping groove 124 are provided with positioning strips 125, and the separation groove 122, the separation strip 123, the positioning strips 125 and other structures are arranged, so that the positioning function is achieved in the plugging process, the plugging stability is improved, and the plugging positioning effect is ensured by arranging the positioning clamping groove 124.

As shown in fig. 5, the mounting portion 130 includes a mounting block 131 integrally formed on the housing 110, and a mounting groove 132 formed on the mounting block 131, and the ground plate 140 is inserted into the mounting groove 132, which is further improved in that the ground plate 140 includes an insertion plate 141, a connection plate 142 connected to the insertion plate 141, and a mounting plate 143 bent at ninety degrees to the connection plate 142, and the mounting plate 143 has a mounting groove 144, and specifically is inserted into the mounting groove 144 through the insertion plate 141, and is fixed in the mounting groove 132 through the connection plate 142, so as to ensure the stability of the structure, and the mounting plate 143 has a mounting groove 144 for connection and fixation, thereby achieving the grounding use.

The two sides of the mounting piece 143 are provided with pressing grooves 143a, the pressing grooves 143a are provided with pressing buckles 143b, and the pressing grooves 143a are pressed and clamped into the placing grooves 132, so that the structural stability is improved.

As shown in fig. 6, the connection terminal 150 includes an insertion portion 151, a fixing portion 152, a first bending portion 153 and a second bending portion 154, the insertion cavity 120 is provided with an insertion board 126, the insertion board 126 is integrally formed with an insertion platform 127, the insertion platform 127 is provided with a jack, the connection terminal 150 is fixed to the jack through the fixing portion 152, the connection terminal 150 is inserted into the jack through the fixing portion 152 and fixed, insertion fixation is achieved, the fixing effect is good, and stability and reliability of structure insertion are guaranteed.

Connecting terminal 150 sets up for integrative stamping forming, and inclined end face 151a is seted up to grafting portion 151, fixed part 152 is seted up fixed slot 152a, sets up in the fixed block 152b of fixed slot 152a both sides, specifically adopts connecting terminal 150 of integrative stamping forming structural reliability strong, sets up the inclined end piece and is more convenient at the cartridge in-process, and fixed slot 152a can cooperate with fixed block 152b in fixed process, and is more reliable and more stable.

First portion 153 of bending sets up for buckling down, second portion 154 of bending is buckled towards the horizontal direction from first portion 153 of bending, second portion 154 of bending thickness size is less than first portion 153 of bending thickness size, and second portion 154 of bending is used for the soldering lug, and is more reliable and more stable in the connection use.

The utility model adopts plastic to form the shell 110 in one piece, the splicing cavity 120 is arranged in the shell 110, the connecting terminal 150 is inserted in the splicing cavity 120, and the connecting terminal 150 is used for transmitting data, so the whole structure is simple; specifically, set up integrated into one piece's casing 110, seted up in casing 110's grafting chamber 120, integrated into one piece sets up in the settling portion 130 of grafting chamber 120 both sides in the grounding piece 140 of settling portion 130, and the riveting is used for connecting transmission in grafting chamber 120 and connects terminal 150, has still set up settling portion 130, sets up grounding piece 140 through settling portion 130, realizes power ground connection and uses, guarantees the factor of safety of grafting transmission.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A plug-in power supply socket is characterized in that: the device comprises an integrally formed shell, an inserting cavity arranged on the shell, arranging parts integrally formed on two sides of the inserting cavity, a grounding sheet arranged on the arranging parts, and a plurality of groups of connecting terminals riveted on the inserting cavity and used for connecting transmission;

the connecting terminal comprises an inserting portion, a fixing portion, a first bending portion and a second bending portion, the inserting cavity is provided with an inserting plate, the inserting plate is integrally formed with an inserting table, the inserting table is provided with an inserting hole, the connecting terminal is fixed to the inserting hole through the fixing portion, and the first bending portion and the second bending portion are formed on the fixing portion in a riveting mode.

2. The socket according to claim 1, wherein: and an expansion chamfer is formed at the edge of the splicing cavity.

3. The socket according to claim 1, wherein: the bottom surface of the inserting cavity is provided with a separation groove, the separation groove is communicated to the expansion chamfer, and a separation strip is arranged on the inner side of the separation groove.

4. The socket according to claim 1, wherein: the top surface of the splicing cavity is provided with a positioning clamping groove in the middle, and positioning strips are arranged on two sides of the positioning clamping groove.

5. The socket according to claim 1, wherein: the mounting portion comprises a mounting block integrally formed on the shell, a mounting groove formed in the housing and used for mounting the mounting block, and the grounding sheet is inserted into the mounting groove.

6. The socket according to claim 1, wherein: the ground lug includes the inserted sheet, connects in the connection piece of inserted sheet, and ninety degrees bends in the installation piece of connection piece, the mounting groove has been seted up to the installation piece.

7. The socket according to claim 6, wherein: the installation piece both sides are seted up and are compressed tightly the groove, compress tightly the groove and set up the pressure and detain.

8. The socket according to claim 1, wherein: the connecting terminal is arranged in an integrated punch forming mode.

9. The socket according to claim 1, wherein: the plug-in connection part is provided with an inclined end face, the fixing part is provided with a fixing groove, and the fixing groove is formed in the fixing blocks arranged on two sides of the fixing groove.

10. The socket according to claim 1, wherein: the first bending portion is bent downwards, the second bending portion is bent towards the horizontal direction from the first bending portion, and the thickness of the second bending portion is smaller than that of the first bending portion.