Connector with fixed interface

Abstract

The utility model discloses a connector with a fixed interface, which comprises a connector main body and a connecting piece, the connecting piece is arranged on the outer side of the connector main body, the connector main body can be connected and fastened with a carrier connected with the connector main body through the connecting piece, and the connecting piece extends from the outer wall of the connector main body to the outer side of the connecting surface of the connector main body and the carrier. According to the utility model, the connecting piece is arranged at the outer side of the connector main body, so that the connecting area of the connector main body and the carrier can be prolonged, the connecting piece and the carrier are welded and fixed, the problem that the connector main body and the carrier are loosened after being fixed due to frequent plugging can be prevented, and the connecting stability of the connector main body and the carrier is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to electronic connector technical field more particularly relates to a connector with fixed interface. BACKGROUND

[0002] The existing connector is widely used in electronic, electrical equipment, is responsible for the connection and transmission of electric signal. However, the connector is prone to poor contact, looseness or mechanical wear and tear and other problems in the long-term use process due to external force, frequent plugging and so on, leading to unstable signal transmission, and even failure. In addition, in some application scenarios (such as medical equipment), the fixing stability of the connector is particularly important, because too many times of plugging and unplugging may cause the connector to loosen or contact unreliable. SUMMARY

[0003] The utility model solves the technical problem that how to improve the stability of the connector in the use process.

[0004] The utility model discloses a connector with fixed interface, including connector main part, connecting piece, the connector main part outside is equipped with connecting piece, and can be connected with the carrier connection fastening of connector main part through connecting piece, the connecting piece from the connector main part outer wall to the connecting face outside of the connector main part and carrier extension.

[0005] By setting connecting piece on the outside of the connector main part, the connecting area of the connector main part and the carrier can be extended, thereby improving the connecting stability of the connector main part and the carrier.

[0006] As a preferred technical scheme, the connecting piece is connected with the connector main part at one end towards the connector main part, and is welded and fixed with the carrier at the other end towards the carrier.

[0007] As a preferred technical scheme, the connecting piece includes a first connecting block, and the first connecting block is connected and fastened with the carrier through tin soldering.

[0008] As a preferred technical scheme, the connecting piece further includes a second connecting block, and the connector main part is fixedly connected with the first connecting block through the second connecting block.

[0009] As a preferred technical scheme, the connecting piece and the connector main part are integrally formed.

[0010] As a preferred technical scheme, the connector main part is provided with a side lug, and a gap is left between the side lug and the connector main part to form a U-shaped connecting groove.

[0011] As a preferred technical scheme, the second connecting block is adapted in size to the U-shaped connecting groove.

[0012] As a preferred technical scheme, the second connecting block is fixed perpendicularly to the first connecting block and forms an L-shaped structure.

[0013] As a preferred technical scheme, the connector body is provided with side ears on both sides.

[0014] As a preferred technical scheme, the side ears are integrally formed with the connector body.

[0015] The utility model discloses beneficial effect lies in:

[0016] (1) in the utility model, through setting up the connecting piece outside the connector body, can prolong the connecting area of connector body and carrier, and the connecting piece is welded with carrier fixedly, can prevent the problem that connector body and carrier are loose after fixed after frequent plugging and unplugging, improves the connection stability of connector body and carrier.

[0017] (2) in the utility model, the connecting piece can be set up in the plug or socket end, ensures the stable connection under the plug impact. DRAWINGS

[0018] Figure 1 The utility model provides whole structure schematic drawing for embodiment;

[0019] Figure 2 The utility model provides the bottom structure schematic drawing for embodiment;

[0020] Reference numeral: 1, connector body, 2, side ear, 3, connecting piece, 31, first connecting block, 32, second connecting block, 4, PCB board. CONCRETE IMPLEMENTING METHOD

[0021] In order to make the purpose, technical scheme and advantage of the utility model embodiment more clear, the technical scheme in the utility model embodiment will be clearly and completely described below in conjunction with the utility model embodiment, obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor all belong to the scope of the utility model protection.

[0022] Reference Figure 1The connector with a fixed interface is connected with a carrier, comprising a connector main body 1, a side lug 2, and a connecting piece 3, in the embodiment, the carrier is a PCB 4, the outer side of the connector main body 1 is provided with the connecting piece 3, and the carrier can be connected and fixed with the connector main body 1 through the connecting piece 3, the connecting piece 3 extends from the outer wall of the connector main body 1 to the outside of the connecting surface of the connector main body 1 and the carrier, so as to lengthen the connecting area of the connector main body 1 and the PCB 4, one end of the connecting piece 3 towards the connector main body 1 is connected with the connector main body 1, and the other end of the connecting piece 3 towards the carrier is welded and fixed with the carrier; the side lug 2 is arranged on the outer side of the connector main body 1, and in the embodiment, the side lug 2 is arranged on both sides of the connector main body 1.

[0023] Referring to Figure 1 The connecting piece 3 comprises a first connecting block 31 and a second connecting block 32, the connector main body 1 is fixedly connected with the first connecting block 31 through the second connecting block 32, one end of the second connecting block 32 towards the connector main body 1 is fixedly connected with the connector main body 1, the other end of the second connecting block 32 towards the first connecting block 31 is fixedly connected with the first connecting block 31, and the second connecting block 32 is fixedly connected with the first connecting block 31 perpendicularly and forms an L-shaped structure; of course, the first connecting block 31 and the second connecting block 32 can be integrally formed with the connector main body 1.

[0024] It should be noted that only the first connecting block 31 can be arranged, and the first connecting block 31 is connected and fixed with the carrier through soldering.

[0025] Referring to Figure 1 and Figure 2 The side lug 2 and the connecting piece 3 can be a split structure, a gap is left between the side lug 2 and the connector main body 1 and a U-shaped connecting groove is formed, the size of the second connecting block 32 is matched with the U-shaped connecting groove, a through groove matched with the U-shaped connecting groove is arranged at the matching position of the second connecting block 32 and the bottom of the U-shaped connecting groove, and the connector main body 1 can be fixed after the two connecting pieces 3 are soldered with the PCB 4; of course, the side lug 2 can be integrally formed with the connector main body 1.

[0026] Referring to Figure 1 The connector main body 1 can be a plug or a socket or a plug and a socket in the prior art, the shell material of the connector main body 1 is made of high-strength and wear-resistant materials, such as polyethylene or polyurethane, so as to ensure the mechanical stability in long-term use; the connecting piece 3 is made of metal or the same high-strength and wear-resistant materials as the connector main body 1, in the embodiment, the connecting piece 3 is made of stainless steel or plastic, the connector main body 1 is made of gold-plated materials, in the embodiment, the connector main body 1 can be gold-plated copper, which can reduce the contact resistance and improve the conductivity; the connector in the embodiment is suitable for the connector connection scene in industrial, medical or communication equipment.

[0027] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments can still be modified, or some of the technical features thereof can be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A connector with a fixed interface, characterized in that: The invention comprises a connector body (1) and a connecting piece (3). The connector body (1) is provided with a connecting piece (3) on the outside and can be connected and fastened to a carrier connected to the connector body (1) through the connecting piece (3). The connecting piece (3) extends from the outer wall of the connector body (1) to the outside of the connection surface between the connector body (1) and the carrier.

2. A connector with a fixed interface according to claim 1, characterized in that: The connecting piece (3) is connected to the connector body (1) at one end facing the connector body (1), and is fixed to the carrier by welding at one end facing the carrier.

3. A connector with a fixed interface according to claim 1, characterized in that: The connecting member (3) comprises a first connecting block (31), and the first connecting block (31) is fastened to the carrier by soldering.

4. A connector with a fixed interface according to claim 3, characterized in that: The connecting member (3) further comprises a second connecting block (32), and the connector body (1) is fixedly connected to the first connecting block (31) via the second connecting block (32).

5. A connector with a fixed interface according to claim 1, characterized in that: The connecting piece (3) and the connector body (1) are an integrally formed structure.

6. A connector with a fixed interface according to claim 4, characterized in that: The connector body (1) is provided with a side ear (2), and a gap is left between the side ear (2) and the connector body (1) to form a U-shaped connecting groove.

7. A connector with a fixed interface according to claim 6, characterized in that: The size of the second connecting block (32) is adapted to the U-shaped connecting groove.

8. A connector with a fixed interface according to claim 4, characterized in that: The second connecting block (32) is vertically fixed to the first connecting block (31) to form an L-shaped structure.

9. A connector with a fixed interface according to claim 6, characterized in that: Side ears (2) are provided on both sides of the connector body (1).

10. A connector with a fixed interface according to claim 6, characterized in that: The side ears (2) and the connector body (1) are an integrally formed structure.

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