CN203288860U

CN203288860U - USB connector connecting structure

Info

Publication number: CN203288860U
Application number: CN201320335430XU
Authority: CN
Inventors: 张豪明
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-06-09
Filing date: 2013-06-09
Publication date: 2013-11-13
Anticipated expiration: 2023-06-09

Abstract

The utility model discloses a USB connector connecting structure comprising a USB plug and a USB socket. The USB plug is sleeved with a first shell. The USB socket is sleeved with a second shell. After the USB plug and the USB socket are inserted into each other, threaded connection is performed between the first shell and the second shell so that an accommodating part used for accommodating the USB plug and the USB socket is formed. According to the USB connector connecting structure, after the USB plug and the USB socket are inserted into each other, the threaded connection is performed between the first shell and the second shell. After the first shell and the second shell are connected, the fixed accommodating part is formed. The inserted USB plug and the USB socket are exactly fixed inside the accommodating part so as to ensure that the connection between the USB plug and the USB socket is reliable. Therefore, loosening between the USB plug and the USB socket is effectively avoided and transmission stability is ensured.

Description

A kind of USB connector syndeton

Technical field

The utility model relates to a kind of USB joint, relates in particular to a kind of USB connector syndeton.

Background technology

USB connector is used for transfer of data between various electronic equipments as standard input/output.USB connector comprises USB plug and USB socket, and USB plug and USB socket be to after inserting, and can read the data in the USB socket corresponding device and transfer to the other end of this data wire by data wire, by another, connector is transferred in target device.But in whole transmitting procedure, may occur that data transmission state is unstable because of becoming flexible between USB plug and USB socket, affect laser propagation effect, this kind situation especially easily occurs in the running car environment.

The utility model content

The utility model purport provides a kind of connection reliable USB connector syndeton.

For solving the problems of the technologies described above, the utility model by the following technical solutions:

A kind of USB connector syndeton, comprise USB plug and USB socket, sheathed the first shell of described USB plug, the sheathed second housing of described USB socket, in described USB plug and USB socket to after inserting, described the first shell and second housing are threaded, and form an accommodation section that holds described USB plug and USB socket.

After the utility model is connected with USB socket in USB plug and inserts connection, again the first shell and second housing are threaded, after this first shell and second housing connect, form a fixing accommodation section, USB plug and USB socket after just pegging graft in this accommodation section are fixed in its inside, guarantee that the connection between USB plug and USB socket is reliable, effectively prevent becoming flexible between USB plug and USB socket, guarantee the stability of transmitting.

Description of drawings

Fig. 1 is the structure chart of the utility model the first shell in one embodiment;

Fig. 2 is the structure chart of the utility model USB plug in one embodiment;

Fig. 3 is the utility model USB plug in one embodiment and the constitutional diagram of the first shell;

Fig. 4 is the utility model USB socket in one embodiment and the constitutional diagram of second housing;

Fig. 5 is the utility model the first shell in one embodiment figure that is threaded with second housing;

Fig. 6 is the utility model USB socket in another embodiment and the constitutional diagram of second housing.

Embodiment

, in order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.

referring to figs. 1 to Fig. 5, USB connector syndeton of the present utility model, comprise USB plug 10 and USB socket 20, sheathed the first shell 11 of USB plug 10, the sheathed second housing 21 of USB socket 20, the inwall of the first shell 11 is provided with screw thread 11c, also be provided with screw thread (not indicating) on the outer wall of second housing 21, after being connected with USB socket in USB plug 10 pair and inserting and connect, screw thread rotation on second housing 21 snaps in the screw thread of the first shell 11, achieve a fixed connection, thereby form an accommodation section 30, USB plug 10 and USB socket 20 after just pegging graft in this accommodation section 30 are fixed in its inside, guarantee that the connection between USB plug 10 and USB socket 20 is reliable.

As shown in Figure 1,2 and 3, comprise the first termination 11a that passes through for USB plug 10 end wire harness on the first shell 11, the straight tube 11b that holds USB plug 10, with the screw thread 11c around straight tube, during assembling, after the wire harness of USB plug passes straight tube 11b, insert again in the first termination 11a, because the internal diameter of the first termination 11a and the wire harness of USB plug 10 adapt, namely be slightly larger than the diameter of wire harness, when the first termination 11a was supported in the end of USB plug 10 wiring bundles, to pass required internal diameter less than it big or small because of the internal diameter of the first termination 11a, plays position-limiting action.Certainly, also can adopt other structures.

Optimize, as shown in Figure 6, USB socket 20 and second housing 21 integrated injection moldings, connect more reliable.

Above-described the utility model execution mode, do not form the restriction to the utility model protection range.Any modification of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in claim protection range of the present utility model.

Claims

1. USB connector syndeton, comprise USB plug and USB socket, it is characterized in that, sheathed the first shell of described USB plug, the sheathed second housing of described USB socket, to after inserting, described the first shell and second housing are threaded, and form an accommodation section that holds described USB plug and USB socket in described USB plug and USB socket.

2. USB connector syndeton according to claim 1, is characterized in that, described USB socket and second housing integrated injection molding.