CN210576842U

CN210576842U - Novel USB half-section type connector female head

Info

Publication number: CN210576842U
Application number: CN201921491351.1U
Authority: CN
Inventors: 不公告发明人
Original assignee: Dongguan Shyh Hwa Electronics Co ltd
Current assignee: Dongguan Shyh Hwa Electronics Co ltd
Priority date: 2019-09-09
Filing date: 2019-09-09
Publication date: 2020-05-19
Anticipated expiration: 2029-09-09

Abstract

The utility model relates to the technical field of USB connectors, in particular to a novel USB half-section type connector female head, which comprises a PCB circuit board, wherein the upper side of the PCB circuit board is fixedly connected with a USB body, the upper side of the USB body is fixedly connected with a casing, the casing is provided with an upper cover mounting groove at the position corresponding to the USB body, the side surface of the upper cover mounting groove is provided with an upper cover mounting hole, the inside of the upper cover mounting groove is provided with an upper cover, the two sides of the upper cover are fixedly connected with an upper cover rotating shaft at the position corresponding to the upper cover mounting hole, the USB body comprises a shell and a protective shell, the upper side of the shell is fixedly provided with a protective shell, the two sides of the shell are fixedly connected with mounting terminals, the middle part of the shell is provided with a protective shell mounting groove, the inner wall of the protective shell mounting groove is fixedly provided, convenient operation, abundant functions, higher stability and practicability and certain popularization value.

Description

Novel USB half-section type connector female head

Technical Field

The utility model relates to a USB connector technical field specifically is a novel female head of USB half formula connector.

Background

USB is an external bus standard, is used for standardizing connection and communication of computer and external equipment, is the interface technology who uses in the PC field, and nowadays, its degree of popularization of the electrical apparatus that gradually develops has already been inseparable with our daily life, and has become one of the instrument in human work, life, information transfer for a long time, and its development is littleer, thinner, more facilitates the use, and the production technology of current USB connector is comparatively complicated the equipment step more, and inconvenient the use, therefore needs a novel USB half formula connector female head to make improvements to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel female head of USB half-section formula connector to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a novel USB half-section type connector female head comprises a PCB, wherein a USB body is fixedly connected to the upper side of the PCB, a casing is fixedly connected to the upper side of the USB body and is fixedly connected with the PCB, an upper cover mounting groove is formed in the position, corresponding to the USB body, of the casing, an upper cover mounting hole is formed in the side face of the upper cover mounting groove, an upper cover is mounted inside the upper cover mounting groove, upper cover rotating shafts are fixedly connected to the two sides of the upper cover and the position, corresponding to the upper cover mounting hole, of the upper cover, the USB body comprises a casing and a protective casing, the upper side of the casing is fixedly provided with the protective casing, mounting terminals are fixedly connected to the two sides of the casing, a protective casing mounting groove is formed in the middle of the casing, a lower seat is fixedly mounted on the inner wall of the protective casing mounting groove, and, the inner wall fixed mounting of 5P terminal mounting groove has the 5P terminal, the seat of honour is installed to the upside of lower seat, evenly distributed's 4P terminal mounting groove is seted up to the terminal surface of seat of honour, the inner wall fixed mounting of 4P terminal mounting groove has the 4P terminal.

Preferably, the PCB has a terminal mounting hole at a position corresponding to the mounting terminal, and a mounting through groove at a position corresponding to the USB body.

Preferably, the inner wall of the casing is provided with a clamping head, a clamping groove is formed in the position, corresponding to the clamping head, of the lower seat, and clamping grooves are formed in the positions, corresponding to the mounting terminal and the USB body, of the casing and the upper cover respectively.

Preferably, a buckle is arranged on the inner wall of the lower side of the protective shell and at a position corresponding to the lower seat.

Preferably, the junction of lower seat and upper seat is provided with draw-in groove, dop respectively, the position that lower seat and 5P terminal correspond has seted up the PIN hole to the shell has welded plate foot rather than the position preparation that corresponds.

Preferably, the 5P terminals are provided with five, and the 4P terminals are provided with four.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, can play the guard action to inserting the end plastic tongue piece through the protective housing that sets up, can also effectually guarantee when guaranteeing the plug power in the end normal use that the plastic tongue piece is difficult for receiving the damage in use, and then reduce the loss of inserting the end plastic tongue piece to reduce cost's input.

2. The utility model discloses in, the PIN hole has been seted up through the position that the lower seat that sets up and 5P terminal correspond, and the structure that the cooperation can make the connector between PIN hole and the terminal part is more stable, and the shell has four welded plate feet with its position preparation that corresponds, can guarantee the stability of its Korean version structure.

3. The utility model discloses in, the upper cover through setting up is half formula, and is connected for rotating between upper cover and the casing and makes overall structure more have the novelty, and the joining of upper cover makes holistic equipment more convenient, and the production simple process, work efficiency height, job stabilization, compact structure and the process of this USB connector female head are wholly said simple, small and exquisite, facilitate the use more.

Drawings

FIG. 1 is a schematic view of the USB body assembly of the present invention;

FIG. 2 is a schematic view of the overall assembly of the present invention;

fig. 3 is a schematic view of the 4P terminal of the present invention;

fig. 4 is a schematic view of the 5P terminal of the present invention.

In the figure: the USB interface circuit comprises a 1-PCB circuit board, a 2-USB body, a 3-machine shell, a 4-upper cover mounting groove, a 5-upper cover mounting hole, a 6-upper cover, a 7-upper cover rotating shaft, an 8-shell, a 9-protective shell, a 10-mounting terminal, a 11-protective shell mounting groove, a 12-lower seat, a 13-5P terminal mounting groove, a 14-5P terminal, a 15-upper seat, a 16-4P terminal mounting groove and a 17-4P terminal.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

a novel USB half-section type connector female head comprises a PCB (printed Circuit Board) 1, a USB body 2 is fixedly connected to the upper side of the PCB 1, a casing 3 is fixedly connected to the upper side of the USB body 2 and is fixedly connected with the PCB 1, an upper cover mounting groove 4 is formed in the casing 3 and corresponds to the USB body 2, an upper cover mounting hole 5 is formed in the side surface of the upper cover mounting groove 4, an upper cover 6 is mounted inside the upper cover mounting groove 4, the upper cover 6 is in a half-section type, and the upper cover 6 is rotatably connected with the casing 3, so that the integral structure is more novel, the whole assembly is more convenient due to the addition of the upper cover 6, an upper cover rotating shaft 7 is fixedly connected to the two sides of the upper cover 6 and corresponds to the upper cover mounting hole 5, the USB body 2 comprises a shell 8 and a protective shell 9, the protective shell 9 is fixedly mounted on the upper side of the shell 8, and the protective shell 9 can protect, the plug-in and pull-out force in the normal use process of the plug-in end is ensured, meanwhile, the plastic tongue piece can be effectively ensured not to be damaged easily in use, and further, the loss of the plug-in end plastic tongue piece is reduced, so that the cost input is reduced, the two sides of the shell 8 are fixedly connected with the mounting terminals 10, the middle of the shell 8 is provided with the protective shell mounting groove 11, the inner wall of the protective shell mounting groove 11 is fixedly provided with the lower seat 12, the positions of the lower seat 12 corresponding to the 5P terminal 14 are provided with PIN holes, the structure of the connector can be more stable through the matching between the PIN holes and the terminal parts, the shell 8 is provided with four welding plate feet corresponding to the positions, so that the stability of the Korean structure can be ensured, the 5P terminal mounting grooves 13 are uniformly formed on the upper side of the lower seat 12, the 5P terminal 14 is fixedly mounted on the inner wall of the 5P terminal mounting groove 13, the upper, 4P terminal 17 is fixedly mounted on the inner wall of 4P terminal mounting groove 16, and the production process of the USB connector female head is simple, high in working efficiency, stable in work, compact in structure, simple in process, small and exquisite and convenient to use.

The utility model discloses work flow: when in installation, the 4P terminal 17 and the 5P terminal 14 are respectively arranged in the upper seat 15 and the lower seat 12 to form two single pieces, then the two single pieces are assembled up and down, then the protective shell 9 is arranged at the front end, then the shell 8 is arranged to form the USB body 2, the USB body 2 is welded on the PCB circuit board 1, the shell 3 and the PCB circuit board 1 are welded together, then the upper cover 6 is arranged in the shell 3, namely, the upper cover 6 is in a half-section type, and the upper cover 6 and the shell 3 are in rotary connection, so that the integral structure is more novel, the upper cover 6 is added to facilitate the integral assembly, the protective shell 9 can protect the plug-end plastic tongue piece, the plug-pull force in the normal use process of the plug-end is ensured, the plastic tongue piece is effectively ensured not to be damaged in use, the loss of the plug-end plastic tongue piece is reduced, and the cost is reduced, PIN hole has been seted up to the position that lower seat 12 and 5P terminal 14 correspond, and the structure that can make the connector through the cooperation between PIN hole and the terminal part is more stable, and shell 8 has four welded plate feet rather than the position preparation that corresponds, can guarantee the stability of its Korean version structure, and the production simple process, the work efficiency height of this female head of USB connector, job stabilization, compact structure and process are simple, and are small and exquisite, facilitate the use more wholly.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel female head of USB half-section formula connector, includes PCB circuit board (1), its characterized in that: the USB flash drive comprises a PCB (printed circuit board), a USB body (2) is fixedly connected to the upper side of the PCB (1), a casing (3) is fixedly connected to the upper side of the USB body (2) and the PCB (1), an upper cover mounting groove (4) is formed in the position, corresponding to the USB body (2), of the casing (3), an upper cover mounting hole (5) is formed in the side face of the upper cover mounting groove (4), an upper cover (6) is mounted inside the upper cover mounting groove (4), upper cover rotating shafts (7) are fixedly connected to the two sides of the upper cover (6) and the position, corresponding to the upper cover mounting hole (5), the USB body (2) comprises a shell (8) and a protective shell (9), the protective shell (9) is fixedly mounted on the upper side of the shell (8), mounting terminals (10) are fixedly connected to the two sides of the shell (8), a mounting groove (11) is formed, inner wall fixed mounting of protective housing mounting groove (11) has lower seat (12), 5P terminal mounting groove (13) have evenly been seted up to the upside of lower seat (12), the inner wall fixed mounting of 5P terminal mounting groove (13) has 5P terminal (14), upper seat (15) are installed to the upside of lower seat (12), evenly distributed's 4P terminal mounting groove (16) are seted up to the terminal surface of upper seat (15), the inner wall fixed mounting of 4P terminal mounting groove (16) has 4P terminal (17).

2. The novel female USB half-connector according to claim 1, wherein: and the PCB (1) is provided with a terminal mounting hole at a position corresponding to the mounting terminal (10), and the PCB (1) is provided with a mounting through groove at a position corresponding to the USB body (2).

3. The novel female USB half-connector according to claim 1, wherein: the inner wall of casing (3) is provided with the dop, the draw-in groove has been seted up with the position that the dop corresponds to lower seat (12), the draw-in groove has been seted up with the position that mounting terminal (10), USB body (2) correspond respectively in casing (3), upper cover (6).

4. The novel female USB half-connector according to claim 1, wherein: the lower side inner wall of the protective shell (9) and the position corresponding to the lower seat (12) are provided with buckles.

5. The novel female USB half-connector according to claim 1, wherein: the connection part of the lower seat (12) and the upper seat (15) is respectively provided with a clamping groove and a clamping head, PIN holes are formed in the positions of the lower seat (12) corresponding to the 5P terminals (14), and welding plate feet are manufactured on the shell (8) and the corresponding positions.

6. The novel female USB half-connector according to claim 1, wherein: the number of the 5P terminals (14) is five, and the number of the 4P terminals (17) is four.