CN220306562U

CN220306562U - Connector

Info

Publication number: CN220306562U
Application number: CN202322241613.1U
Authority: CN
Inventors: 朱利伟; 陈杰
Original assignee: Amphenol Technology Shenzhen Co Ltd
Current assignee: Amphenol Technology Shenzhen Co Ltd
Priority date: 2023-08-18
Filing date: 2023-08-18
Publication date: 2024-01-05
Anticipated expiration: 2033-08-18

Abstract

The utility model discloses a connector, comprising: a first terminal, a second terminal, and a connector. The connecting piece has first terminal surface and second terminal surface, and connects through the mounting groove between first terminal surface and the second terminal surface, the mounting groove is used for installing first terminal or second terminal, the mounting groove corresponds the hole on first terminal surface and second terminal surface and all is rectangular form distribution. Offer the mounting groove on the connecting piece, the mounting groove is the rectangle form and distributes on first terminal surface and second terminal to be used for installing first terminal and second terminal, when using, can add the quantity of mounting groove and the quantity of corresponding first terminal and second terminal according to the rule that the rectangle distributes on the connecting piece according to specific transmission needs, need not to satisfy the transmission demand of multichannel through the mode that increases pcb board quantity, compare in the connector structure that increases pcb board quantity compacter.

Description

Connector

Technical Field

The present disclosure relates to connectors, and particularly to a connector.

Background

The connector is used for realizing connection and disconnection of electric signals, and when the signal transmission requirement of multiple channels occurs, the number of pcb board end connections is increased to match the multiple channel signal transmission requirement when the signal is transmitted by the single-port or double-port connector which is mainly popular at present. The number of pcb boards increases, the space occupied within the connector increases, eventually leading to an increase in the volume of the connector.

Accordingly, there remains a need for a connector that addresses the above-described problems.

Disclosure of Invention

The present utility model provides a connector that solves the above-mentioned problems.

The utility model adopts the following technical scheme:

a connector, comprising: a first terminal and a second terminal.

The connecting piece, the connecting piece has first terminal surface and second terminal surface, and connects through the mounting groove between first terminal surface and the second terminal surface, the mounting groove is used for installing first terminal or second terminal, the mounting groove corresponds the hole on first terminal surface and second terminal surface and all is rectangular form distribution.

Preferably, the holes of the mounting groove on the first end face and the second end face are distributed in two rows and two columns.

Preferably, the first end face and the second end face are two planes perpendicular to each other respectively, and the first terminal and the second terminal are both L-shaped.

Preferably, the electric connector further comprises an insulating piece, wherein the insulating piece is tubular and is used for being sleeved outside the first terminal and the second terminal and near the first end face. .

Preferably, the connecting piece comprises a first blocking piece and an end cover, the first blocking piece and the end cover are integrally formed, the first blocking piece is positioned between adjacent insulating pieces after abutting joint, and the end cover is positioned on one side adjacent to the second end face.

Preferably, a positioning rod is further formed on the second end face, and the positioning rod extends perpendicular to the second end face.

Preferably, the inner tube wall of the sleeve has a first connector provided with a second connector near the first end, the first and second connectors being connected to prevent separation of the sleeve and connector when the sleeve and connector are mated.

Compared with the prior art, the utility model has the beneficial effects that at least:

offer the mounting groove on the connecting piece, the mounting groove is the rectangle form and distributes on first terminal surface and second terminal to be used for installing first terminal and second terminal, when using, can add the quantity of mounting groove and the quantity of corresponding first terminal and second terminal according to the rule that the rectangle distributes on the connecting piece according to specific transmission needs, need not to satisfy the transmission demand of multichannel through the mode that increases pcb board quantity, compare in the connector structure that increases pcb board quantity compacter.

Drawings

FIG. 1 is a schematic view of a connector structure according to an embodiment of the present utility model;

fig. 2 is a cross-sectional view of an embodiment of the present utility model.

In the figure: 1. a connecting piece; 11. a first end face; 12. a second end face; 13. a mounting groove; 14. a casing; 15. an end cap; 2. a first terminal; 3. a second terminal; 4. copper pipe; 5. welding feet; 6. an insulating member.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. However, the exemplary embodiments can be embodied in many forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the example embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and thus a repetitive description thereof will be omitted.

The words expressing the positions and directions described in the present utility model are described by taking the drawings as an example, but can be changed according to the needs, and all the changes are included in the protection scope of the present utility model.

Referring to fig. 1-2, the present utility model discloses a connector comprising: the connector 1 is provided with a first end face 11 and a second end face 12, the first end face 11 and the second end face 12 are connected through a mounting groove 13, the mounting groove 13 is used for mounting the first terminal 2 or the second terminal 3, and the mounting groove 13 corresponds to holes in the first end face 11 and the second end face 12 and is distributed in a rectangular shape. The material of the first terminal 2 and the second terminal 3 is, for example, a conductive material, preferably copper. The mounting groove 13 formed on the connector 1 is preferably in a tubular structure, two ends of the mounting groove 13 in the tubular structure correspond to the first end face 11 and the second end face 12 respectively, the first end face 11 and the second end face 12 are communicated, after the first terminal 2 and the second terminal 3 are inserted, two ends of the first terminal 2 and the second terminal 3 are exposed from the first end face 11 and the second end face 12 respectively, an effect of transmitting an electric signal of the first end face 11 to the second end face 12 is achieved, the number of the mounting grooves 13 on the connector 1 can be larger than the sum of the numbers of the first terminal 2 and the second terminal 3, the sum of the numbers of the first terminal 2 and the second terminal 3 can be equal, a plurality of mounting grooves 13 for connecting the first end face 11 and the second end face 12 can be additionally arranged on the connector 1 according to specific use requirements, the first terminal 2 and the second terminal 3 are mounted in the mounting groove 13 at corresponding positions, the signal transmission requirements of multiple channels are met, the integrated design does not need to meet the transmission requirements of multiple channels by increasing the number of pcb plates, and the structure is more compact.

In one embodiment, the holes of the mounting groove 13 on the first end face 11 and the second end face 12 are distributed in two rows and two columns. The mounting grooves 13 are distributed in a mode of 2x2 corresponding to the holes on the first end face 11 and the second end face 12, so that the structure is compact, and the signal transmission requirement of multiple channels is met.

In one embodiment, the first end face 11 and the second end face 12 are two planes perpendicular to each other, and the first terminal 2 and the second terminal 3 are L-shaped. When the first end face 11 and the second end face 12 are two planes perpendicular to each other, the first terminal 2 and the second terminal 3 are both L-shaped, and in one embodiment, the first terminal 2 is located below the second terminal 3, the length of the first terminal 2 is smaller than the length of the second terminal 3, and the partial length of the first terminal 2 perpendicular to the second end face 12 is also smaller than the partial length of the second terminal 3.

In one embodiment, the insulating member 6 is tubular, and the insulating member 6 is configured to be sleeved outside the first terminal 2 and/or the second terminal 3 and near the first end face 11. The insulating member 6 is, for example, an insulating rubber sleeve or a hard plastic sleeve, and is sleeved on the first terminal 2 and the second terminal 3, or is sleeved on the first terminal 2 only, or is sleeved on the second terminal 3 only. The insulating member 6 serves to fix the first terminal 2 and the second terminal 3 while preventing the first terminal 2 and the second terminal 3 from being short-circuited with the connecting member 1, and the mating connection electrical performance reduces transmission information loss.

In one embodiment, the connecting member 1 includes a first blocking member 15 and an end cap, where the first blocking member 15 and the end cap are integrally formed, and after being abutted, the first blocking member 15 is located between adjacent insulating members 6, and the end cap is located on a side adjacent to the second end face 12. In a complete assembly process, the copper tubes 4 at the upper two positions in fig. 2 are inserted into the mounting grooves 13 respectively, the sleeves 14 are sleeved on the first end surfaces 11 of the connectors 1, the insulators 6 at the corresponding positions are inserted into the copper tubes 4, and finally the first terminals 2 at the corresponding positions are inserted into the insulators 6, so that the mounting operation of the lower group of first terminals 2 is completed. The two copper tubes 4 located below are then inserted into the corresponding mounting slots 13, the insulator 6 located below is then inserted into the mounting slots 13, the second terminal 3 is then inserted into the insulator 6, and the rear cover is finally closed at the opposite first end face 11.

In one embodiment, a positioning rod is also formed on the second end face 12, wherein the positioning rod is, for example, a solder leg 5, and the solder leg 5 extends perpendicularly to the second end face 12. The solder fillets 5 may be cylindrical rods formed on the second end surface 12, and when the connector and other ports are mated through the second end surface 12, the solder fillets 5 are correspondingly inserted into the corresponding surfaces, thereby assisting in the mating.

In one embodiment, the connector further comprises a sleeve 14, the inner tube wall of the sleeve 14 has a first connection portion, the connection member 1 is provided with a second connection portion near the first end portion, and when the sleeve 14 and the connection member 1 are in butt joint, the connection of the first connection portion (not shown) and the second connection portion (not shown) prevents the sleeve 14 and the connection member 1 from being separated. Wherein the first coupling part is for example a boss or a protrusion and the second coupling part is for example a recess, in which the protrusion snaps into the recess when the sleeve 14 and the coupling member 1 are docked, preventing the sleeve 14 and the coupling member 1 from being separated. The connector with the housing 14 can also be connected with the signal output end or the signal input end at the position corresponding to the first end face 11, so that the application range is wider.

While embodiments of the present utility model have been shown and described, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that changes, modifications, substitutions and alterations may be made therein by those of ordinary skill in the art without departing from the spirit and scope of the utility model, all such changes being within the scope of the appended claims.

Claims

1. A connector, comprising:

a first terminal;

a second terminal;

2. The connector of claim 1, wherein the mounting slots have holes in both the first and second end surfaces in two rows and two columns.

3. The connector of claim 2, wherein the first and second end surfaces are two mutually perpendicular planar surfaces, respectively, and the first and second terminals are each L-shaped.

4. A connector according to claim 3, further comprising an insulating member, the insulating member being tubular for being sleeved outside the first and second terminals and adjacent the first end face.

5. The connector of claim 4, wherein the connector includes a first blocking member and an end cap, the first blocking member and the end cap being integrally formed, the first blocking member being positioned between adjacent insulating members after mating, the end cap being positioned on a side adjacent the second end face.

6. The connector of claim 1, wherein the second end face further has a locating bar formed thereon, the locating bar extending perpendicular to the second end face.

7. The connector of claim 1, further comprising a sleeve, the inner tube wall of the sleeve having a first connection portion, the connection member having a second connection portion adjacent the first end, the first connection portion and the second connection portion being connected to prevent separation of the sleeve and the connection member when the sleeve and the connection member are mated.