Support for fixing circular electric connector

Abstract

The utility model relates to the technical field of electric connector welding, in particular to a support used for fixing a circular electric connector, which comprises a support body, the upper end face of the support body is used for fixedly connecting the circular electric connector, the lower end face of the support body is used for fixedly connecting a circuit board, and the bottom of the support body is not contacted with the circuit board; the screw mounting holes are formed in the periphery of the support body, each screw mounting hole is of a through hole structure, an upper side hole part is fixedly connected with a circular electric connector in a matched mode, and a lower side hole part is fixedly connected with a circuit board in a matched mode. The support used for fixing the circular electric connector has the advantages of being simple in structure, good in reliability and the like, in the actual using process, the support is additionally arranged on the connector, therefore, operability of process welding is optimized, flexibility and reliability of products are improved, the application range is wide, and the application prospect is good.

Description

TECHNICAL FIELD

[0001] The utility model relates to electric connector welding technical field, concretely is a support for fixing circular electric connector. BACKGROUND

[0002] At present, most of the military display products need to be used in the vibration environment. Due to the high reliability of the circular electric connector (hereinafter referred to as connector), and the advantages of various installation forms, convenient and fast, etc., it is often welded on the circuit board for stable signal transmission. However, due to the large volume and weight of the circular electric connector, the relative distance between the circular electric connector and the circuit board will change in the vibration environment, the soldering pin of the connector will be loose, and the signal transmission of the connector will be unstable. SUMMARY

[0003] In order to solve the above technical problems, the utility model provides a support for fixing circular electric connector.

[0004] The technical problem to be solved by the utility model is realized by adopting the following technical scheme:

[0005] A support for fixing circular electric connector, comprising:

[0006] The upper end face of the support body is used for fixedly connecting the circular electric connector, the lower end face is used for fixedly connecting the circuit board, and the bottom of the support body is not in contact with the circuit board;

[0007] The screw mounting hole is provided at the periphery of the support body, and the screw mounting hole is a through hole structure, the upper hole part is matched with the circular electric connector for fixed connection, and the lower hole part is matched with the circuit board for fixed connection.

[0008] As a further improvement of the utility model, the middle part of the support body is provided with a large hole for the smooth passing of the circular electric connector.

[0009] As a further improvement of the utility model, a damping groove is arranged on the support body.

[0010] As a further improvement of the utility model, the damping groove is in a meandering structure and is located between the large hole and the screw mounting hole.

[0011] As a further improvement of the utility model, the bottom of the support body is provided with a support column, the support column corresponds to the screw mounting hole up and down, and the lower hole part of the screw mounting hole is located in the support column.

[0012] The utility model has the advantages of:

[0013] The utility model provides a support for fixing circular electric connector has simple structure, good reliability and the like, in the actual use process, through installing the support on the connector, thereby optimized the operability of process welding, the flexibility and reliability of product are promoted, wide application range, the application prospect is better. BRIEF DESCRIPTION OF DRAWINGS

[0014] The utility model is further described below in connection with the drawings and examples:

[0015] Figure 1 It is the structural schematic diagram of the utility model;

[0016] Figure 2 It is the connection structure schematic diagram of the utility model and circuit board;

[0017] Figure 3 It is the front view connection structure schematic diagram of the utility model when using;

[0018] Figure 4 It is the axial measurement connection structure schematic diagram of the utility model when using.

[0019] In the drawing: 1, support body;2, screw mounting hole;3, big through hole;4, shock absorption groove;5, support column;6, circular electric connector;7, circuit board;8, screw;11, support. DETAILED DESCRIPTION

[0020] In order to make the technical means, creation characteristics, reach the purpose and the function of the utility model easy to understand, the utility model is further described below in connection with the drawings and examples.

[0021] As Figure 1 Shown, a kind of support for fixing circular electric connector, including support body 1, screw mounting hole 2, big through hole 3, shock absorption groove 4, support column 5.

[0022] The upper end face of the bracket body 1 is used for lapping the circular electric connector 6, and ensures parallel assembly between the circular electric connector 6 and the circuit board 7. The screw mounting hole 2 is provided with four, which are correspondingly arranged at the four positions of the bracket body 1, the four screw mounting holes 2 are all through hole structures, and the screws 8 can be installed in the up-down direction, the upper hole part is fixedly connected with the circular electric connector 6, and the lower hole part is fixedly connected with the circuit board 7. The large hole 3 is in a circular structure and is arranged at the middle position of the bracket body 1, so that the circular electric connector 6 can smoothly pass through, and the welding with the circuit board 7 is facilitated. The damping groove 4 is in a meandering structure and is located between the large hole 3 and the screw mounting hole 2, so as to reduce the weight of the bracket as a whole, thereby reducing the overall weight of the circuit board 7. The support 5 is provided with four, which are all arranged at the bottom of the bracket body 1 and correspond to the four screw mounting holes 2 in the up-down direction one by one, the four supports 5 have a certain height and are consistent in height, so as to ensure that the circular electric connector 6 and the circuit board 7 have a certain relative distance, and structural interference between the circular electric connector 6 and the circuit board 7 is avoided.

[0023] The working principle and use process of the utility model are as follows:

[0024] In use, the bracket 11 is first fixedly installed on the circuit board 7 through the screws 8, as shown in Figure 2 The circular electric connector 6 passes through the large hole 3 in the middle of the bracket 11, and the flange surface is lapped on the upper end face of the bracket 11, and the circular electric connector 6 is fixedly connected with the bracket 11 below through cooperation of the screws 8 and the upper hole part of the screw mounting hole 2, as shown in Figure 3 and Figure 4 Finally, the circular electric connector 6 is welded on the circuit board 7.

[0025] The basic principle, main features and advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only the principles of the utility model, and various changes and improvements can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The protection scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A holder for securing a circular electrical connector, characterized by: It includes: The bracket body (1) is used for fixedly connecting the circular electric connector (6) on the upper end surface and the circuit board (7) on the lower end surface, and the bottom of the bracket body (1) is not in contact with the circuit board (7); The screw mounting hole (2) is arranged at the periphery of the bracket body (1), the screw mounting hole (2) is a through hole structure, the upper hole part is matched with the circular electric connector (6) to be fixedly connected, and the lower hole part is matched with the circuit board (7) to be fixedly connected.

2. A holder for securing a circular electrical connector according to claim 1, wherein: The middle part of the bracket body (1) is provided with a large through hole (3) for the circular electric connector (6) to smoothly pass through.

3. A holder for securing a circular electrical connector according to claim 2, wherein: The bracket body (1) is provided with a damping groove (4).

4. A holder for securing a circular electrical connector according to claim 3, wherein: The damping groove (4) is a meandering structure and is located between the large through hole (3) and the screw mounting hole (2).

5. A holder for securing a circular electrical connector as defined in claim 1, wherein: The bottom of the bracket body (1) is provided with a support column (5), the support column (5) corresponds to the screw mounting hole (2) up and down, and the lower hole part of the screw mounting hole (2) is located in the support column (5).

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