CN214411591U

CN214411591U - TYPE-C connector

Info

Publication number: CN214411591U
Application number: CN202023121237.5U
Authority: CN
Inventors: 李斌; 黎斌; 曾斌; 万新奎; 刘慧�
Original assignee: Dongguan Getwell Electronics Co ltd
Current assignee: Dongguan Getwell Electronics Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-10-15
Anticipated expiration: 2030-12-22

Abstract

The utility model relates to the technical field of connectors, in particular to a TYPE-C connector, which comprises a shell, a terminal seat and a molding shell; a middle iron sheet is arranged in the molding shell; the top of the molding shell is provided with a plurality of first clamping blocks; a first clamping groove is formed between every two adjacent first clamping blocks; a plurality of second clamping blocks are arranged at the bottom of the molding shell; a second clamping groove is formed between every two adjacent second clamping blocks; the first terminals are arranged in the first clamping grooves; the second terminal row is arranged in the second card slot; the molding shell is arranged in the terminal seat; the terminal seat comprises a fixed part and a tongue piece part; the first terminal row and the second terminal row are respectively exposed out of the tongue piece part; the fixed part is connected with the shell; the tongue piece part is arranged in the shell. The utility model discloses a with first terminal row and second terminal row equipment and the chucking on the formed shell, compare in the manufacturing of traditional TYPE-C connector, can reduce once moulding plastics to can improve the production efficiency of TYPE-C connector.

Description

TYPE-C connector

Technical Field

The utility model relates to a connector technical field, concretely relates to TYPE-C connector.

Background

The Type-C connector is an electrical signal transmission interface capable of being plugged in a blind manner, the front side and the back side of the connecting structure with the Type of the interface do not need to be distinguished, the connector can be directly plugged with a connecting female seat of internal equipment, and the front side and the back side of the connector can be plugged. Thus, the Type-C connector performs electrical signal transmission between the external device and the internal device (such as a mobile phone, a computer, etc.) through the Type-C interface.

The conventional Type-C connector needs to be subjected to three-time injection molding in the production and manufacturing process, so that the problem of low production efficiency exists.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a TYPE-C connector to the above-mentioned not enough among the prior art.

The purpose of the utility model is realized through the following technical scheme: a TYPE-C connector comprises a shell, a terminal seat and a molding shell; a middle iron sheet is arranged in the molding shell; the top of the molding shell is provided with a plurality of first clamping blocks; a first clamping groove is formed between every two adjacent first clamping blocks; a plurality of second clamping blocks are arranged at the bottom of the molding shell; a second clamping groove is formed between every two adjacent second clamping blocks;

the TYPE-C connector further comprises a first terminal row and a second terminal row; the first terminals are arranged in the first clamping grooves; the second terminal row is arranged in the second card slot; the molding shell is arranged in the terminal seat;

the terminal seat comprises a fixed part and a tongue piece part connected with the fixed part; the first terminal row and the second terminal row are respectively exposed out of the tongue piece part; the fixed part is connected with the shell; the tongue piece part is arranged in the shell.

The utility model is further arranged that the first clamping block is provided with a first limiting part at the first clamping groove; and a second limiting piece is arranged at the second clamping groove of the second clamping block.

The utility model discloses further set up to, the cross-section of first locating part and second locating part is semi-circular.

The utility model is further arranged that a plurality of first limit blocks are arranged at one end of the top of the molding shell; a first limiting groove is formed between every two adjacent first limiting blocks; one end of the first terminal row is arranged on the first limiting groove;

a plurality of second limiting blocks are arranged at one end of the bottom of the molding shell; a second limiting groove is formed between every two adjacent second limiting blocks; one end of the second terminal row is arranged on the second limiting groove.

The utility model is further arranged that a plurality of third limit blocks are arranged at the other end of the top of the molding shell; a third limiting groove is formed between every two adjacent third limiting blocks; the other end of the first terminal row is arranged on the third limiting groove.

The utility model is further arranged that a plurality of fourth limit blocks are arranged at the other end of the bottom of the molding shell; a fourth limiting groove is formed between every two adjacent fourth limiting blocks; the other end of the second terminal row is arranged on the fourth limiting groove.

The utility model is further arranged in that the fourth limiting block is provided with a fifth limiting groove communicated with the third limiting groove; and the other end of the first terminal row is bent downwards and then arranged in a fifth limiting groove.

The utility model is further arranged that the fixed part is provided with a groove; the shell is provided with a clamping hook clamped with the groove.

The utility model has the advantages that: the utility model discloses a with first terminal row and second terminal row equipment and the chucking on the formed shell, compare in the manufacturing of traditional TYPE-C connector, can reduce once moulding plastics to can improve the production efficiency of TYPE-C connector.

Drawings

The invention is further described with the aid of the accompanying drawings, in which, however, the embodiments do not constitute any limitation to the invention, and for a person skilled in the art, other drawings can be derived from the following drawings without inventive effort.

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the utility model after the housing is hidden;

fig. 3 is a schematic structural view of the present invention after the housing and the terminal base are hidden;

fig. 4 is an exploded view of the hidden housing and the hidden terminal seat of the present invention;

FIG. 5 is a schematic structural view of the molding shell of the present invention;

FIG. 6 is a schematic structural view of the molding shell of the present invention from another perspective;

wherein: 1. a housing; 11. molding a shell; 21. a fixed part; 22. a tongue portion; 3. a medium iron sheet; 41. a first clamping block; 42. a first card slot; 43. a first limit piece; 51. a second fixture block; 52. a second card slot; 53. a second limiting member; 61. a first terminal row; 62. a second terminal row; 71. a first stopper; 72. a first limit groove; 73. a third limiting block; 74. a third limiting groove; 75. a fifth limiting groove; 81. a second limiting block; 82. a second limit groove; 83. a fourth limiting block; 84. a fourth limit groove; 91. a groove; 92. and (7) clamping hooks.

Detailed Description

The invention will be further described with reference to the following examples.

As can be seen from fig. 1 and 6, the TYPE-C connector according to the present embodiment includes a housing 1, a terminal block, and a molded shell 11; a middle iron sheet 3 is arranged in the molding shell 11; a plurality of first clamping blocks 41 are arranged at the top of the molding shell 11; a first clamping groove 42 is formed between every two adjacent first clamping blocks 41; a plurality of second blocks 51 are arranged at the bottom of the molding shell 11; a second clamping groove 52 is formed between every two adjacent second clamping blocks 51;

the TYPE-C connector further comprises a first terminal row 61 and a second terminal row 62; the first terminal row 61 is arranged in the first card slot 42; the second terminal row 62 is disposed in the second card slot 52; the molding shell 11 is arranged in the terminal seat;

the terminal base comprises a fixed part 21 and a tongue piece part 22 connected with the fixed part 21; the first terminal row 61 and the second terminal row 62 are respectively exposed to the tongue-shaped portion 22; the fixing part 21 is connected with the shell 1; the tongue portion 22 is provided in the housing 1.

Specifically, in the TYPE-C connector according to the embodiment, when the TYPE-C connector is manufactured, two middle iron sheets 3 are placed, injection molding is performed on the two middle iron sheets 3 to form the molded shell 11, then the first terminal row 61 is tightly clamped and assembled to the first clamping groove 42, the second terminal row 62 is tightly clamped and assembled to the second clamping groove 52, injection molding is performed after assembly is completed to form the terminal block, and finally the housing 1 is mounted on the terminal block, so that the manufacturing of the TYPE-C connector is completed; this embodiment can reduce one-time injection molding compared to the production and manufacture of the conventional TYPE-C connector by assembling and chucking the first terminal row 61 and the second terminal row 62 on the mold case 11, so that the production efficiency of the TYPE-C connector can be improved.

In the TYPE-C connector according to this embodiment, the first stopper 41 is provided with a first stopper 43 at the first slot 42; the second latch 51 is provided with a second stopper 53 at the second slot 52. Specifically, the first stopper 43 and the second stopper 53 are provided to prevent the first terminal row 61 and the second terminal row 62 from falling off from the first card slot 42 and the second card slot 52, respectively.

In the TYPE-C connector of this embodiment, the cross sections of the first limiting member 43 and the second limiting member 53 are both semicircular. Through the above arrangement, the first terminal row 61 and the second terminal row 62 can conveniently enter the bottom of the first limiting member 43 and the bottom of the second limiting member 53, and the arc-shaped surface of the first limiting member 43 and the arc-shaped surface of the second limiting member 53 can prevent the first terminal row 61 and the second terminal row 62 from falling off from the first slot 42 and the second slot 52, respectively.

In the TYPE-C connector according to this embodiment, a plurality of first stoppers 71 are disposed at one end of the top of the molding shell 11; a first limiting groove 72 is arranged between two adjacent first limiting blocks 71; one end of the first terminal row 61 is arranged on the first limit groove 72;

a plurality of second limiting blocks 81 are arranged at one end of the bottom of the molding shell 11; a second limiting groove 82 is formed between two adjacent second limiting blocks 81; one end of the second terminal row 62 is disposed on the second limiting groove 82.

Specifically, by arranging the first limiting block 71 and the first limiting groove 72, the position of one end of the first terminal row 61 can be limited, so that the structure of the TYPE-C connector is more stable; through setting up second stopper 81 and second spacing groove 82, can inject the position of the one end of second terminal row 62 for the structure of TYPE-C connector is more stable.

In the TYPE-C connector of this embodiment, a plurality of third limiting blocks 73 are disposed at the other end of the top of the molding shell 11; a third limiting groove 74 is arranged between every two adjacent third limiting blocks 73; the other end of the first terminal row 61 is disposed on the third limiting groove 74.

Specifically, by providing the third limiting block 73 and the third limiting groove 74, the position of the other end of the first terminal row 61 can be limited, so that the structure of the TYPE-C connector is more stable.

In the TYPE-C connector of this embodiment, a plurality of fourth limiting blocks 83 are disposed at the other end of the bottom of the molding shell 11; a fourth limiting groove 84 is formed between every two adjacent fourth limiting blocks 83; the other end of the second terminal row 62 is disposed in the fourth limiting groove 84.

Specifically, by providing the fourth limiting block 83 and the fourth limiting groove 84, the position of the other end of the second terminal row 62 can be limited, so that the structure of the TYPE-C connector is more stable.

In the TYPE-C connector according to this embodiment, the fourth limiting block 83 is provided with a fifth limiting groove 75 communicated with the third limiting groove 74; the other end of the first terminal row 61 is bent downward and then disposed in the fifth limiting groove 75.

Specifically, by providing the fifth limiting groove 75, the other end of the first terminal row 61 can be bent downward and then disposed in the fifth limiting groove 75, and meanwhile, the other end of the second terminal row 62 is also bent downward so that the other end of the first terminal row 61 and the other end of the second terminal row 62 are disposed in parallel, which facilitates welding of the first terminal row 61 and the second terminal row 62.

In the TYPE-C connector of this embodiment, the fixing portion 21 is provided with a groove 91; the shell 1 is provided with a clamping hook 92 clamped with the groove 91.

It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. A TYPE-C connector, characterized in that: comprises a shell (1), a terminal seat and a molding shell (11); a middle iron sheet (3) is arranged in the molding shell (11); a plurality of first clamping blocks (41) are arranged at the top of the molding shell (11); a first clamping groove (42) is formed between every two adjacent first clamping blocks (41); a plurality of second clamping blocks (51) are arranged at the bottom of the molding shell (11); a second clamping groove (52) is formed between every two adjacent second clamping blocks (51);

the TYPE-C connector further comprises a first terminal row (61) and a second terminal row (62); the first terminal row (61) is arranged in the first clamping groove (42); the second terminal row (62) is arranged in a second card slot (52); the molding shell (11) is arranged in the terminal seat;

the terminal seat comprises a fixed part (21) and a tongue piece part (22) connected with the fixed part (21); the first terminal row (61) and the second terminal row (62) are respectively exposed to the tongue piece part (22); the fixing part (21) is connected with the shell (1); the tongue piece part (22) is arranged in the shell (1).

2. A TYPE-C connector according to claim 1, wherein: the first clamping block (41) is provided with a first limiting piece (43) at the first clamping groove (42); the second stopper (51) is provided with a second stopper (53) at the second slot (52).

3. A TYPE-C connector according to claim 2, wherein: the cross sections of the first limiting piece (43) and the second limiting piece (53) are semicircular.

4. A TYPE-C connector according to claim 1, wherein: a plurality of first limit blocks (71) are arranged at one end of the top of the molding shell (11); a first limiting groove (72) is arranged between two adjacent first limiting blocks (71); one end of the first terminal row (61) is arranged on the first limiting groove (72);

a plurality of second limiting blocks (81) are arranged at one end of the bottom of the molding shell (11); a second limiting groove (82) is arranged between every two adjacent second limiting blocks (81); one end of the second terminal row (62) is arranged on the second limiting groove (82).

5. A TYPE-C connector according to claim 1, wherein: the other end of the top of the molding shell (11) is provided with a plurality of third limiting blocks (73); a third limiting groove (74) is arranged between every two adjacent third limiting blocks (73); the other end of the first terminal row (61) is arranged on the third limiting groove (74).

6. A TYPE-C connector according to claim 5, wherein: a plurality of fourth limiting blocks (83) are arranged at the other end of the bottom of the molding shell (11); a fourth limiting groove (84) is arranged between every two adjacent fourth limiting blocks (83); the other end of the second terminal row (62) is arranged on a fourth limiting groove (84).

7. A TYPE-C connector according to claim 6, wherein: the fourth limiting block (83) is provided with a fifth limiting groove (75) communicated with the third limiting groove (74); the other end of the first terminal row (61) is bent downwards and then arranged in a fifth limiting groove (75).

8. A TYPE-C connector according to claim 1, wherein: the fixing part (21) is provided with a groove (91); the shell (1) is provided with a clamping hook (92) clamped with the groove (91).