CN212162179U

CN212162179U - Combined multi-PIN-position plate-end connector

Info

Publication number: CN212162179U
Application number: CN202020873069.6U
Authority: CN
Inventors: 郭冬梅
Original assignee: Shenzhen Yingzheng Electronic Co ltd
Current assignee: Shenzhen Yingzheng Electronic Co ltd
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2020-12-15
Anticipated expiration: 2030-05-22

Abstract

The utility model discloses a combined type multi-PIN-position plate end connector, which relates to a connector and specifically comprises a connector body, wherein four PIN-position holes are uniformly formed in the connector body, two adjacent side ends of the connector body are both fixedly provided with fixed blocks, and two other side ends of the connector body are both provided with mounting grooves for assembly; the connector comprises a connector body, a connecting block and a lead screw, and is characterized in that a connecting groove is formed in the middle of the top surface of the fixing block, the bottom end of the upper connecting block is connected with the fixing block in a sliding mode through the connecting groove, the top of the upper connecting block stretches out of the top of the connector body, a vertical threaded hole is formed in the bottom of the upper connecting block, the threaded hole is connected with the lead screw in a threaded mode, the bottom end of the lead screw penetrates through the lower portion of the fixing block and is fixedly. The utility model discloses an in the use, reduced staff's the equipment degree of difficulty, solved the problem that the mould manufacturing cost of enterprise is high.

Description

Combined multi-PIN-position plate-end connector

Technical Field

The utility model relates to a connector specifically is a modular board end connector of many PIN positions.

Background

Connectors are also referred to as connectors and sockets, and are generally electrical connectors. I.e., a device that connects two active devices, carrying a current or signal. After the plastic shell of the connector is formed by injection molding, the number of terminals which can be inserted is the fixed number, however, the connectors with different terminal numbers can be produced only by independently designing and manufacturing the corresponding molds, the applicability is single, the mold manufacturing cost is increased, and the enterprise production cost is high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a board end connector of modular many PIN position to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a combined multi-PIN-position plate-end connector comprises a connector body, wherein four PIN position holes are uniformly formed in the connector body, the PIN position holes are distributed in the connector body in a grid shape, two adjacent side surfaces of the connector body are fixedly provided with fixing blocks at two ends, and mounting grooves for assembly are formed in two other side surfaces of the connector body;

the middle part of the top surface of the fixed block is provided with a connecting groove, the bottom end of the upper connecting block is connected with the fixed block in a sliding mode through the connecting groove, the top of the upper connecting block extends out of the upper portion of the connector body, clamping blocks are symmetrically and fixedly arranged on two sides of the upper connecting block, outer walls on two sides of each clamping block are inclined planes facing upwards, and the middle part of the upper connecting block is provided with a vertical elastic groove;

vertical screw holes are formed in the bottom of the upper connecting block and are in threaded connection with the lead screw, the bottom end of the lead screw penetrates through the lower portion of the fixing block and is fixedly connected with the top end of the welding leg, the lower connecting block is arranged below the fixing block and is rotatably connected with the welding leg, and the welding leg is rotatably connected with the fixing block.

As a further aspect of the present invention: the fixing block and the connector body are integrally formed.

As a further aspect of the present invention: the shape of the mounting groove is matched with that of the part at the fixed block.

As a further aspect of the present invention: the fixture block and the upper connecting block are integrally formed.

As a further aspect of the present invention: the thickness of the lower connecting block is the same as the distance from the bottom surface of the fixing block to the bottom surface of the connector body.

Compared with the prior art, the beneficial effects of the utility model are that: in the use process of the utility model, the connector can be assembled by mutually clamping the fixed block, the upper connecting block and the lower connecting block with the connecting groove, the operation is simple, the use is convenient, and the assembling difficulty of workers is reduced; and through the design of leg, improved the fixed effect of connector on the mainboard, simultaneously, through the equipment design between the connector, reduced the design cost of mould, solved the problem that the mould manufacturing cost of enterprise is high.

Drawings

Fig. 1 is a schematic structural diagram of a combined multi-PIN board-end connector.

Fig. 2 is a side view of a fixed block in a combined multi-PIN board end connector.

Fig. 3 is a schematic structural diagram of a combined multi-PIN board terminal connector during assembly.

As shown in the figure: connector body 1, mounting groove 2, PIN position hole 3, fixed block 4, leg 5, lower connecting block 6, lead screw 7, spread groove 8, screw hole 9, go up connecting block 10, elastic groove 11, fixture block 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 3, in an embodiment of the present invention, a combined multi-PIN board end connector includes a connector body 1, four PIN holes 3 are uniformly formed in the connector body 1, the PIN holes 3 are distributed in the connector body 1 in a grid shape, two adjacent side ends of the connector body 1 are both fixedly mounted with a fixing block 4, the fixing block 4 and the connector body 1 are integrally formed, two other side ends of the connector body 1 are both provided with mounting grooves 2 for assembly, and the shape of the mounting groove 2 is matched with the shape of the part at the position of the fixing block 4;

the middle of the top surface of the fixed block 4 is provided with a connecting groove 8, the bottom end of the upper connecting block 10 is in sliding connection with the fixed block 4 through the connecting groove 8, the top of the upper connecting block 10 extends out of the upper portion of the connector body 1, clamping blocks 12 are symmetrically and fixedly mounted on two sides of the upper connecting block 10, outer walls on two sides of each clamping block 12 are arranged to be inclined surfaces facing upwards, the clamping blocks 12 and the upper connecting block 10 are integrally formed, a vertical elastic groove 11 is formed in the middle of the upper connecting block 10, the clamping blocks 12 are close to each other under the extrusion effect of the mounting groove 2 when in use, and when the clamping blocks 12 extend out of the upper portion of the connector body 1;

vertical screw hole 9 has been seted up to the bottom of going up connecting block 10,

screw hole

9 and 7 threaded connection of lead screw, the below of fixed block 4 and the top fixed connection of leg 5 are passed to the bottom of lead screw 7, fixed block 4 below is equipped with down connecting block 6, lower connecting block 6 rotates with leg 5 to be connected, and leg 5 rotates with fixed block 4 simultaneously and is connected, the thickness of lower connecting block 6 is the same with the distance of the bottom surface of fixed block 4 to 1 bottom surface of connector body, during the use, rotate leg 5, leg 5 drives lead screw 7 and rotates, lead screw 7 is through the mating reaction with screw hole 9, thereby will be down connecting block 6 and last connecting block 10 all with fixed block 4 fixed connection together, through welding leg 5 on the mainboard, thereby connector body 1 stability on the mainboard has been improved.

When needs are assembled to connector body 1, will go up connecting block 10, lower connecting block 6 and fixed block 4 and fill in corresponding mounting groove 2, can assemble between the connector body 1, easy operation is convenient, staff's the equipment degree of difficulty has been reduced, can directly dismantle idle last connecting block 10 and lower connecting block 6 simultaneously to effectively avoided idle last connecting block 10 to appear the problem of hanging wire, improved the practicality of connector.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention, and the following claims are therefore to be read in this light of the appended claims.

Claims

1. The combined type multi-PIN-position plate-end connector comprises a connector body (1) and is characterized in that four PIN position holes (3) are uniformly formed in the connector body (1), the PIN position holes (3) are distributed in the connector body (1) in a grid shape, fixed blocks (4) are fixedly mounted at two ends of two adjacent side surfaces of the connector body (1), and mounting grooves (2) for assembly are formed in two ends of the other two side surfaces of the connector body (1);

the middle of the top surface of the fixed block (4) is provided with a connecting groove (8), the bottom end of the upper connecting block (10) is connected with the fixed block (4) in a sliding mode through the connecting groove (8), the top of the upper connecting block (10) extends out of the upper portion of the connector body (1), clamping blocks (12) are symmetrically and fixedly installed on two sides of the upper connecting block (10), the outer walls of two sides of each clamping block (12) are inclined surfaces facing upwards, and the middle of the upper connecting block (10) is provided with a vertical elastic groove (11);

vertical screw hole (9) have been seted up to the bottom of going up connecting block (10), and screw hole (9) and lead screw (7) threaded connection, the bottom of lead screw (7) is passed the below of fixed block (4) and the top fixed connection of leg (5), and fixed block (4) below is equipped with down connecting block (6), and lower connecting block (6) rotate with leg (5) and are connected, and leg (5) rotate with fixed block (4) simultaneously and are connected.

2. The combined multi-PIN board-end connector according to claim 1, wherein the fixing block (4) is integrally formed with the connector body (1).

3. A combined multi-PIN board end connector according to claim 1 wherein the shape of the mounting slot (2) matches the shape of the part at the fixing block (4).

4. The modular multi-PIN board end connector of claim 1, wherein the latch (12) is integrally formed with the upper connector block (10).

5. A combined multi-PIN board end connector according to claim 1 wherein the thickness of the lower connecting block (6) is the same as the distance from the bottom surface of the fixing block (4) to the bottom surface of the connector body (1).