Connectors and electrical connectors

Abstract

The present invention discloses a connector and an electrical connector having the same. The connector includes an insulating terminal seat and a short-circuit piece. The insulating terminal seat is provided with a plurality of connecting terminals. The short-circuit piece is connected to the insulating terminal seat. The short-circuit piece is provided with a plurality of short-circuit parts, and each short-circuit part abuts against a corresponding connecting terminal. By providing a short-circuit piece, the short-circuit part of the short-circuit piece abuts against a corresponding connecting terminal to achieve short-circuit between the corresponding plurality of connecting terminals, thereby improving anti-interference capability. The structure is simple and reasonable, and can facilitate short-circuit between the plurality of connecting terminals. The short-circuit operation is simple, and the trouble of multiple wire bonding and welding is avoided. The production is convenient and the production efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of connectors, and in particular to a connector and an electrical connector. Background Art

[0002] An existing electrical connector generally includes a connector and a wire. The connector is provided with a plurality of connecting terminals, and the wire is provided with a plurality of connecting wires. The plurality of connecting terminals of the connector are correspondingly welded to the plurality of connecting wires of the wire. Since the plurality of connecting terminals are independent of each other, the anti-interference ability is relatively weak. In order to improve the anti-interference ability, the existing method is to short-circuit each grounding terminal in the plurality of connecting terminals through a wire and weld them together. Although this improves the anti-interference ability between the terminals, the manufacturing process is relatively cumbersome, the material waste in the processing process is large, the welding efficiency is low, and the production efficiency is affected. Summary of the invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention provides a connector with a simple and reasonable structure, which can facilitate short-circuiting between terminals and is easy to manufacture.

[0004] The invention also provides an electrical connector having the connecting head.

[0005] According to the first aspect of the present invention, the connector comprises an insulating terminal seat and a short-circuit piece, wherein the insulating terminal seat is provided with a plurality of connecting terminals, the short-circuit piece is connected to the insulating terminal seat, and the short-circuit piece is provided with a plurality of short-circuit portions, and the short-circuit portions abut against the corresponding connecting terminals.

[0006] The connector according to the embodiment of the present invention has at least the following beneficial effects: by setting a short-circuit piece, a short-circuit portion is provided on the short-circuit piece, and the short-circuit portion abuts against the corresponding connection terminal to achieve short-circuit between the corresponding multiple connection terminals, thereby improving anti-interference capability; the structure is simple and reasonable, and can facilitate short-circuit between multiple connection terminals; the short-circuit operation is simple, and the trouble of multiple wire bonding and welding is avoided; production and manufacturing are convenient, and production efficiency is improved.

[0007] According to some embodiments of the present invention, the insulating terminal seat is provided with a plurality of connection grooves, the plurality of connection grooves correspond to the plurality of connection terminals one by one, the connection terminals are located in the corresponding connection grooves, the short-circuit portion is inserted in the corresponding connection groove, and can abut against the corresponding connection terminal by squeezing the groove walls on both sides of the corresponding connection groove. By providing the connection groove, the short-circuit portion and the connection terminal are located in the connection groove, and the abutment and clamping between the two is achieved by squeezing the groove walls on both sides of the connection groove, thereby improving the stability and reliability of the connection between the two.

[0008] According to some embodiments of the present invention, a protrusion is provided on one side of the insulating terminal seat for connecting the short-circuit, and the short-circuit is provided with a clamping hole for the protrusion to be inserted. By providing the protrusion and the clamping hole, the short-circuit is sleeved and clamped on the protrusion through the clamping hole, thereby facilitating the connection between the short-circuit and the insulating terminal seat, and having a simple structure, easy to use, and convenient to manufacture.

[0009] According to some embodiments of the present invention, a protrusion is provided on one side of the insulating terminal seat for connecting the short-circuit, and the short-circuit is provided with a clamping groove that is clamped with the protrusion. By providing the protrusion and the clamping groove, the short-circuit is clamped on the protrusion through the clamping groove, thereby facilitating the connection between the short-circuit and the insulating terminal seat, and having a simple structure, easy to use, and convenient to manufacture.

[0010] According to some embodiments of the present invention, a first connection recess is provided on one side of the insulating terminal seat for connecting the short-circuit, and the first connection recess is adapted to the shape of the short-circuit and can be inserted into the short-circuit. By providing the first connection recess and inserting the short-circuit into the first connection recess, the stability and reliability of the connection between the short-circuit and the insulating terminal seat can be improved, and the possibility of looseness between the short-circuit and the insulating terminal seat can be reduced.

[0011] According to some embodiments of the present invention, a housing is connected to the insulating terminal seat. The housing is provided to protect the insulating terminal seat, improve the safety of the insulating terminal seat, and facilitate subsequent processing and connection with other components, making it easy to use.

[0012] According to some embodiments of the present invention, a pressing portion is provided on the housing, and the pressing portion abuts against the short-circuit portion and can press the short-circuit portion against the insulating terminal seat. By providing the pressing portion to press the short-circuit portion against the insulating terminal seat, the stability and reliability of the connection between the short-circuit and the insulating terminal seat can be improved, the possibility of looseness between the short-circuit and the insulating terminal seat can be reduced, and subsequent production and processing are facilitated.

[0013] According to some embodiments of the present invention, the insulating terminal seat is provided with a second connection recess for the pressing portion to snap into. By providing the second connection recess, on the one hand, the positioning connection of the pressing portion can be facilitated, and on the other hand, the stability of the connection between the pressing portion and the insulating terminal seat can be improved, thereby improving the reliability of the present invention and facilitating its use.

[0014] According to some embodiments of the present invention, a side of the connection terminal for connecting to the wire connection wire is provided with an arc-shaped concave surface. By providing the arc-shaped concave surface, when the connection terminal is welded to the wire connection wire, the contact area between the connection terminal and the connection wire can be increased, which facilitates welding between the two and improves the welding effect and welding stability between the two.

[0015] The electrical connector according to the second aspect of the present invention comprises the connecting head according to the first aspect of the present invention.

[0016] The electrical connector according to the embodiment of the present invention has at least the following beneficial effects: by adopting the above-mentioned connecting head, its structure is simple and reasonable, which can facilitate short-circuiting between terminals and improve anti-interference ability. The short-circuiting operation is simple, which is convenient for production and manufacturing and is conducive to improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0018] Figure 1 This is a schematic diagram of the structure of a connector according to an embodiment of the present invention;

[0019] Figure 2 for Figure 1 Schematic diagram of the exploded structure of the connector;

[0020] Figure 3 for Figure 2 A magnified schematic diagram of part A;

[0021] Figure 4 for Figure 1 A schematic diagram of the rear view structure of the middle connector;

[0022] Figure 5 for Figure 4 Schematic diagram of the enlarged portion B.

[0023] Reference numerals:

[0024] Insulating terminal seat 100, connecting terminal 110, arc-shaped concave surface 111, connecting groove 120, protruding portion 130, first connecting concave position 140, second connecting concave position 150;

[0025] The short-circuit member 200, the short-circuit portion 210, the clamping hole 220, and the clamping groove 230;

[0026] The housing 300 and the pressing portion 310 . DETAILED DESCRIPTION

[0027] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0028] In the description of the present invention, it is necessary to understand that if it involves orientation description, the orientation or position relationship indicated by, for example, up, down, front, back, etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0029] In the description of the present invention, if the words such as several, greater than, less than, exceed, above, below, within, etc. appear, among which, several means one or more, more means more than two, greater than, less than, exceed, etc. are understood as not including the number itself, and above, below, within, etc. are understood as including the number itself.

[0030] If the first and second are described, they are only used to distinguish the technical features and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the sequence of the indicated technical features.

[0031] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0032] Reference Figure 1 , Figure 2 and Figure 3 A connector includes an insulating terminal seat 100 and a short-circuit piece 200, wherein the insulating terminal seat 100 is provided with a plurality of connecting terminals 110, the short-circuit piece 200 is connected to the insulating terminal seat 100, and the short-circuit piece 200 is provided with a plurality of short-circuit portions 210, which abut against the corresponding connecting terminals 110.

[0033] It is understandable that if Figure 1 , Figure 2 and Figure 3 As shown, the upper and lower sides of the insulating terminal seat 100 are provided with a plurality of connecting terminals 110, and correspondingly, the upper and lower sides of the short-circuit piece 200 are provided with a short-circuit portion 210, which abuts against the corresponding connecting terminal 110 to achieve short-circuiting between the corresponding plurality of connecting terminals 110 and improve the anti-interference ability. The structure is simple and reasonable, which can facilitate the short-circuiting between the plurality of connecting terminals 110, and the short-circuiting operation is simple, which avoids the trouble of multiple wire bonding and welding, facilitates production and manufacturing, and facilitates improving production efficiency.

[0034] In actual application, the number of connection terminals 110 and short-circuit parts 210 can be set according to actual use needs, and the connection terminals 110 that need to be short-circuited can be changed according to actual use needs, which can be understood by those skilled in the art; the specific structure and connection method of the short-circuit part 200 are not described in detail here, and will be described in detail below.

[0035] In some embodiments, the insulating terminal seat 100 is provided with a plurality of connecting grooves 120, and the plurality of connecting grooves 120 correspond one-to-one to the plurality of connecting terminals 110. The connecting terminals 110 are located in the corresponding connecting grooves 120, and the short-circuit portion 210 is inserted into the corresponding connecting grooves 120 and can be abutted against the corresponding connecting terminal 110 by extruding the groove walls on both sides of the corresponding connecting groove 120.

[0036] It is understandable that if Figure 1 , Figure 2 and Figure 3 As shown, the upper and lower sides of the insulating terminal seat 100 are provided with a plurality of connection grooves 120, and the plurality of connection grooves 120 correspond to the plurality of connection terminals 110 one by one, and a connection terminal 110 is arranged in each connection groove 120, and the short-circuit portion 210 of the short-circuit 200 is inserted into the connection groove 120, and the connection terminal 110 and the short-circuit portion 210 are abutted and clamped by squeezing the groove walls on both sides of the connection groove 120, thereby improving the stability and reliability of the connection between the two. In actual application, the connection terminal 110 and the short-circuit portion 210 can also be abutted up and down, and the specific structure of the connection groove 120 can be set accordingly according to the actual use needs, and is not limited here.

[0037] In some embodiments, a protrusion 130 is provided on one side of the insulating terminal seat 100 for connecting the short-circuit 200 , and the short-circuit 200 is provided with a clamping hole 220 for inserting the protrusion 130 .

[0038] It is understandable that if Figure 1 , Figure 2 and Figure 3 As shown, the rear end of the insulating terminal seat 100 is provided with a protrusion 130, and the short-circuit 200 is sleeved and clamped on the protrusion 130 through the clamping hole 220, so as to facilitate the connection between the short-circuit 200 and the insulating terminal seat 100, and the structure is simple, easy to use, and convenient to manufacture. In actual application, there are many ways to connect the insulating terminal seat 100 and the short-circuit 200, such as setting a hook structure for clamping, or fixing by bonding, etc., which can be understood by those skilled in the art.

[0039] In some embodiments, a protrusion 130 is provided on one side of the insulating terminal seat 100 for connecting the short-circuit 200 , and the short-circuit 200 is provided with a snap-fitting groove 230 that snap-fits with the protrusion 130 .

[0040] It is understandable that if Figure 1 , Figure 2 and Figure 3 As shown, the rear end of the insulating terminal seat 100 is provided with a protrusion 130, and the insulating terminal seat 100 is provided with a snap-in groove 230. The short-circuit 200 is snap-connected to the protrusion 130 through the snap-in groove 230, so as to facilitate the connection between the short-circuit 200 and the insulating terminal seat 100. The structure is simple, easy to use, and convenient to manufacture. In this embodiment, there may be two protrusions 130 on the insulating terminal seat 100, and the short-circuit 200 is provided with a snap-in hole 220 and a snap-in groove 230. The short-circuit 200 is connected to the insulating terminal seat 100 by the cooperation of the snap-in hole 220 with one of the protrusions 130 and the cooperation of the snap-in groove 230 with the other protrusion 130. In actual application, the connection method between the insulating terminal seat 100 and the short-circuit 200 can also be changed accordingly according to the actual use needs, which can be understood by those skilled in the art.

[0041] In some embodiments, a first connection recess 140 is provided on one side of the insulating terminal seat 100 for connecting the short-circuit 200 . The first connection recess 140 is adapted to the shape of the short-circuit 200 and can be inserted into the short-circuit 200 .

[0042] It is understandable that if Figure 1 , Figure 2 and Figure 3 As shown, the rear end of the insulating terminal seat 100 is provided with a first connection recess 140 that matches the shape of the short-circuit 200. The short-circuit 200 is inserted into the first connection recess 140, which can improve the stability and reliability of the connection between the short-circuit 200 and the insulating terminal seat 100 and reduce the possibility of loosening between the short-circuit 200 and the insulating terminal seat 100. In actual application, the shape and structure of the first connection recess 140 can be changed according to the specific shape of the short-circuit 200, and the depth of the recess can be set according to the actual use needs, which is not limited here.

[0043] In some embodiments, the insulating terminal base 100 is connected to the housing 300. It is understandable that Figure 1 and Figure 2 As shown, by providing the housing 300, the insulating terminal seat 100 is protected, the use safety of the insulating terminal seat 100 is improved, and the subsequent processing and connection with other components are convenient for use. In actual application, the specific structure of the housing 300 can be set accordingly according to actual use needs, and is not limited here.

[0044] In some embodiments, a pressing portion 310 is disposed on the housing 300 , and the pressing portion 310 abuts against the short-circuit portion 210 and can press the short-circuit portion 210 tightly against the insulating terminal seat 100 .

[0045] It is understandable that if Figure 1, Figure 2 , Figure 4 and Figure 5 As shown, a pressing portion 310 is provided at the rear end of the shell 300. When the shell 300 is connected to the insulating terminal seat 100, the pressing portion 310 presses the short-circuit portion 210 against the insulating terminal seat 100, which can improve the stability and reliability of the connection between the short-circuit 200 and the insulating terminal seat 100, reduce the possibility of looseness between the short-circuit 200 and the insulating terminal seat 100, and facilitate subsequent production and processing.

[0046] In actual application, the specific structure of the pressing portion 310 may be changed according to the number and distribution of the short-circuit portions 210 to be pressed, and there may be multiple pressing portions 310 , and the number thereof is not limited herein.

[0047] In some embodiments, the insulating terminal base 100 is provided with a second connection recess 150 for the pressing portion 310 to be inserted into. Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, a second connection recess 150 is provided at the position corresponding to the pressing portion 310 on the insulating terminal seat 100. When the housing 300 is connected to the insulating terminal seat 100, the abutting portion is snapped into the second connection recess 150, which can facilitate the positioning and connection of the pressing portion 310, and can improve the stability of the connection between the pressing portion 310 and the insulating terminal seat 100, improve the reliability of the present invention, and facilitate use. In actual application, the second connection recess 150 can be set accordingly according to the setting of the abutting portion, and its recess depth can be set accordingly according to actual use needs, which is not limited here.

[0048] In some embodiments, a side of the connection terminal 110 for connecting with the wire connection wire is provided with an arc-shaped concave surface 111. It is understandable that Figure 5 As shown, the connecting terminal 110 is provided with an arc-shaped concave surface 111. When the connecting terminal 110 is welded to the connecting wire of the wire material, since the connecting wire is a cylindrical structure, the connecting wire contacts the arc-shaped concave surface 111, which can increase the contact area between the connecting terminal 110 and the connecting wire, facilitate welding between the two, and improve the welding effect and welding stability between the two. In actual application, the curvature of the arc-shaped concave surface 111 can be set accordingly according to actual use needs, and is not limited here.

[0049] An electrical connector according to an embodiment of a second aspect of the present invention comprises a connecting head according to an embodiment of the first aspect of the present invention.

[0050] The electrical connector according to the embodiment of the present invention adopts the above-mentioned connector, and its structure is simple and reasonable, which can facilitate short-circuiting between terminals and improve anti-interference capability. The short-circuiting operation is simple, and the production is convenient, thereby facilitating manufacturing and improving production efficiency.

[0051] Since other structures of the electrical connector according to the embodiment of the present invention are known to those skilled in the art, they will not be described in detail here.

[0052] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A connector, characterized in that: include: An insulating terminal seat (100), wherein a plurality of connecting terminals (110) are provided on the insulating terminal seat (100); A short-circuit (200) is connected to the insulating terminal seat (100), and a plurality of short-circuit parts (210) are provided on the short-circuit (200). The insulating terminal seat (100) is provided with a plurality of connection grooves (120), and the plurality of connection grooves (120) correspond one-to-one to the plurality of connection terminals (110). The connection terminals (110) are located in the corresponding connection grooves (120), and the short-circuit parts (210) are inserted into the corresponding connection grooves (120) and can abut against the corresponding connection terminals (110) by squeezing the groove walls on both sides of the corresponding connection grooves (120).

2. The connector according to claim 1, characterized in that: A protrusion (130) is provided on one side of the insulating terminal seat (100) for connecting the short-circuit piece (200), and the short-circuit piece (200) is provided with a clamping hole (220) for inserting the protrusion (130).

3. The connector according to claim 1, characterized in that: A protrusion (130) is provided on one side of the insulating terminal seat (100) for connecting the short-circuit component (200), and the short-circuit component (200) is provided with a snap-fitting groove (230) snap-fitting with the protrusion (130).

4. The connector according to claim 1, characterized in that: A first connection recess (140) is provided on one side of the insulating terminal seat (100) for connecting the short-circuit piece (200); the first connection recess (140) is adapted to the shape of the short-circuit piece (200) and can be inserted into the short-circuit piece (200).

5. The connector according to claim 1, characterized in that: The insulating terminal seat (100) is connected to a housing (300).

6. The connector according to claim 5, characterized in that: The housing (300) is provided with a pressing portion (310), and the pressing portion (310) abuts against the short-circuit portion (210) and is capable of pressing the short-circuit portion (210) against the insulating terminal seat (100).

7. The connector according to claim 6, characterized in that: The insulating terminal seat (100) is provided with a second connection recess (150) for the pressing portion (310) to be inserted into.

8. The connector according to claim 1, characterized in that: A side of the connection terminal (110) used for connecting to a wire connection line is provided with an arc-shaped concave surface (111).

9. An electrical connector, characterized in that: Comprising a connector according to any one of claims 1 to 8.

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