CN204464571U - MiniUSB connector shell structure - Google Patents

Abstract

The utility model relates to a shell structure of a MiniUSB connector, which comprises a male shell of plastic material and a female shell of plastic material connected in the male shell, the male shell is provided with an upper structure and a lower structure, and the upper structure The housing bottom of the male shell is provided with a buckle and a connection key is provided, the upper part of the buckle is provided with a buckle connection through hole, the top of the female shell is provided with a card point, the male shell and the The surface color of the female shell is set to be consistent. The utility model has the advantages of providing a new shell structure of the Mini USB connector, by setting the card slot and the card point, the male shell and the female shell can be stably connected, and by changing the color of the shell The setting is consistent, which greatly reduces the possibility of connection errors. The utility model has the advantages of simple structure, convenient installation and low cost.

Description

MiniUSB connector shell structure

technical field

The utility model relates to a MiniUSB connector shell structure, which belongs to the technical field of machinery.

Background technique

The current car audio and video cable is used to connect audio-visual equipment and storage devices to the car entertainment system, and play music or video through the car system. In the form of a mold, such a Mini USB connector does not have a special fool-proof design. If there are many same interfaces in the car, it may be accidentally plugged in by mistake, and the function will not be realized and time will be wasted due to errors. Therefore, Mini USB connectors need to be designed with a special shell, endowed with special meanings, and make it easy to distinguish each other.

Contents of the invention

The technical problem to be solved by the utility model is: to provide a new type of Mini USB connector shell structure, which is provided with different colors, and a special fool-proof structure design, so as to solve the problem of easy plugging errors encountered by the current Mini USB in practical applications. The problem.

In order to solve the above-mentioned technical problems, the utility model is achieved through the following technical solutions: a Mini USB connector housing structure, including a male housing of plastic material and a female housing of plastic material connected in the male housing.

In order to connect wires conveniently, further, the male housing is provided with an upper structure and a lower structure, the lower structure of the male housing is a hollow rectangular structure, and a baffle plate is arranged in front of the lower structure, the baffle plate A through hole is provided in the middle of the board, and the superstructure is also a hollow rectangular structure.

In order to enable the stable connection between the male housing and the female housing, further, the upper structure is provided with a connection key at the bottom of the housing that buckles the male housing, and the connection key is a boss structure , the side of the male shell is provided with a connecting groove.

In order to be able to stably connect the buckle to the housing, furthermore, the buckle is connected to the upper structure with a buckle connecting rod, the buckle is in a long strip structure, and the front end of the buckle A chamfer is provided, and the upper part of the buckle is provided with a buckle connection through hole.

In order to be able to connect with the male housing, further, the female housing has a hollow rectangular structure, the inner wall of the front end of the female housing is provided with a fixed connection key, and the bottom of the front end is provided with a groove-shaped through hole, so The top of the female housing is provided with clamping points, and the top side of the female housing is provided with a plurality of reinforcing ribs.

In order to reduce the probability of connection errors between the male housing and the female housing, further, the surface colors of the male housing and the female housing are set to be consistent.

Compared with the prior art, the utility model is beneficial in that: it provides a new type of Mini USB connector housing structure, by setting a card slot and a card point, the male housing and the female housing can be stably connected , by setting the color of the housing to be consistent, the possibility of connection errors is greatly reduced. The utility model has the advantages of simple structure, convenient installation and low cost.

Description of drawings:

Below in conjunction with accompanying drawing, the utility model is further described.

Fig. 1 is the assembly drawing of the present utility model.

Fig. 2 is a schematic structural view of the male housing of the present invention.

Fig. 3 is a schematic structural view of the female housing of the present invention.

In the figure: 1. male housing; 2. female housing; 3. lower structure; 4. baffle; 5. through hole; 6. upper structure; 7. buckle; 8. connecting key; Buckle connecting rod; 11, chamfer; 12, buckle connection through hole; 13, fixed connection key; 14, grooved through hole; 15, stuck point;           

Detailed ways:

The utility model is described in detail below in conjunction with accompanying drawing and specific embodiment: According to a kind of Mini USB connector shell structure shown in Fig. 1, Fig. 2, Fig. 3, comprise the male shell 1 of plastic material and be connected to The female housing 2 made of plastic material in the housing 1, the male housing 1 is provided with an upper structure 6 and a lower structure 3, the lower structure 3 of the male housing 1 is a hollow rectangular structure, and the front of the lower structure 3 is arranged There is a baffle 4, the middle part of the baffle 4 is provided with a through hole 5, and the upper structure 6 is also a hollow rectangular structure, and the upper structure 6 is provided with a buckle 7 and the housing of the male housing 1 The bottom is provided with a connection key 8, the connection key 8 is a boss structure, the side of the male housing 1 is provided with a connection groove 9, and the buckle 7 is connected to the upper structure 6 by a buckle connection rod 10 , the buckle 7 has a long strip structure, the front end of the buckle 7 is provided with a chamfer 11, the upper part of the buckle 7 is provided with a buckle connection through hole 12, and the female shell 2 is hollow inside. Rectangular structure, the inner wall of the front end of the female housing 2 is provided with a fixed connection key 13, the bottom of the front end is provided with a grooved through hole 14, the top of the female housing 2 is provided with a card point 15, and the top of the female housing 2 A plurality of reinforcing ribs 16 are arranged on the side, and the surface colors of the male housing 1 and the female housing 2 are set to be consistent.

When in use, the openings of the male housing 1 and the female housing 2 are opposed, then the male housing 1 is inserted into the female housing 2, the fixed connection key 13 is placed in the connecting groove 9, and the The card point 15 is inserted into the buckle 7 arranged in the male housing 1, and since the chamfer 11 is provided on the male housing 1, the male housing 1 and the female housing 2 are fastened together smoothly. 1 and the surface color of the female shell 2 are set to be consistent, so that the connection can be more convenient.

It should be emphasized that: the above are only preferred embodiments of the present utility model, and are not intended to limit the present utility model in any form. Any simple modification, equivalent change and Modifications still belong to the scope of the technical solution of the utility model.

Claims (4)

1. a MiniUSB connector shell structure, include the male shell (1) of plastic material and be connected to female shell (2) of the plastic material in described male shell (1), it is characterized in that: described public shell (1) is provided with superstructure (6) and understructure (3), the rectangular configuration that the understructure (3) of described public shell (1) is interior hollow, baffle plate (4) is provided with before described understructure (3), the middle part of described baffle plate (4) is provided with through hole (5), described superstructure (6) is also the rectangular configuration of inner hollow, the housing bottom being provided with the described public shell (1) of buckle (7) in described superstructure (6) is provided with connecting key (8), described connecting key (8) is boss structure, the side of described public shell (1) is provided with link slot (9).

2. MiniUSB connector shell structure according to claim 1, it is characterized in that: described buckle (7) buckle pitman (10) is connected in described superstructure (6), described buckle (7) is in strip structure, the front end of described buckle (7) is provided with chamfering (11), and the top of described buckle (7) is provided with buckle connecting through hole (12).

3. MiniUSB connector shell structure according to claim 1, it is characterized in that: the rectangular configuration of described female shell (2) in inner hollow, the front inner wall of described female shell (2) is provided with and is fixedly connected with key (13), described front bottom end is provided with grooved through hole (14), the top of described female shell (2) is provided with stuck point (15), and the top side of described female shell (2) is provided with multiple reinforcement gusset (16).

4. MiniUSB connector shell structure according to claim 1, is characterized in that: described male shell (1) is set to consistent with the surface color of described female shell (2).