CN210628557U

CN210628557U - Connector with multiple connection structures of PCB (printed circuit board)

Info

Publication number: CN210628557U
Application number: CN201921895110.3U
Authority: CN
Inventors: 林锡新; 林锡旭; 刘祚杰; 李�浩; 魏西朋; 林旭芝
Original assignee: Zhejiang Jieshitai Electronic Co ltd
Current assignee: Zhejiang Jieshitai Electronic Co ltd
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-05-26
Anticipated expiration: 2029-11-05

Abstract

The utility model discloses a connector with many connection structure of PCB board, including mutual grafting connection's rubber casing and plastic part, a plurality of terminal jacks have been seted up along the grafting direction in the rubber casing, binding post has been inserted in the terminal jack, reed jack that position and quantity correspond with the terminal jack is seted up along the grafting direction in the plastic part, the reed has been inserted in the reed jack, the outer end of reed stretches out a side welding portion with PCB board welded connection to both sides, this side welding portion welded connection is on the PCB board, or the outer end of reed stretches out a grafting weld part outwards, this grafting weld part is welded connection on the PCB board after pegging graft and passing the PCB board, or after the outer end of reed stretches out an extension part to one side, stretch out an extension weld part to the opposite direction of grafting direction again, this extension weld part welded connection is on the PCB board; has the advantages that: novel structure, installation convenient to use can select whether vertical installation or horizontal installation according to user's needs.

Description

Connector with multiple connection structures of PCB (printed circuit board)

Technical Field

The utility model relates to a connector, in particular to with many connection structure's of PCB board connector.

Background

The existing similar connector has the following defects: the structure is fixed, and the use is not flexible enough, such as: it is impossible to select whether the connector is a vertical type or a horizontal type depending on the space used.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that to prior art not enough, provide a with PCB board many connection structure's connector.

In order to achieve the above object, the present invention takes the following measures:

a connector with a multi-connection structure with a PCB comprises a plastic shell and a plastic part which are connected with each other in an inserting manner, wherein a plurality of terminal jacks are arranged in the plastic shell along an inserting direction, connecting terminals are inserted in the terminal jacks, reed jacks corresponding to the terminal jacks in position and quantity are arranged in the plastic part along the inserting direction, reeds are inserted in the reed jacks, after the plastic shell and the plastic part are inserted, an inner inserting end of each reed is inserted in the terminal jack at the inner end of each connecting terminal, the outer end of each connecting terminal is connected with a connecting wire in an inserting manner, a side welding part welded with the PCB is extended from the outer end of each reed to two sides, the side welding part is welded and connected to the PCB, or an inserting welding part is extended from the outer end of each reed to the opposite direction after the inserting welding part penetrates through the PCB in an inserting manner and is welded and connected to the PCB, or an extending welding part is extended from the outer end, the extension welding part is welded and connected on the PCB;

the plastic shell is externally and integrally provided with a clasp, the clasp comprises a hooking part close to one end of the plastic part, a connecting part with the middle section connected with the plastic shell and a pressing part far away from one end of the plastic part, and a hooking boss matched with the hooking part is arranged outside the plastic part;

the outer end of the connecting terminal is bent to form a wire inserting hole for inserting connection and wiring, two sides of the middle section of the connecting terminal are respectively stamped with a blade, the middle of the blade is bent inwards to form an extrusion part which is contacted with the inner end of the reed, the outer end of the blade is tilted outwards by an angle, and two terminal limiting pieces which are parallel to each other extend out of the middle section of the connecting terminal to one side;

the middle section of the reed extends to the side surface to form at least one reed limiting sheet;

the inner end of the reed jack is of a square structure, and at least one corner of the square structure is provided with a fool-proof structure inclined plane.

The utility model has the advantages that: the utility model has the advantages of practicality, low in production cost, novel structure, installation convenient to use can select whether vertical installation or horizontal installation according to user's needs.

Drawings

Fig. 1 is the utility model discloses vertical welding installation's decomposition structure schematic diagram.

Fig. 2 is the schematic view of the vertical splicing welding installation structure of the utility model.

Fig. 3 is the schematic view of the horizontal welding installation structure of the present invention.

Fig. 4 is a schematic view of the connection terminal structure of the present invention.

Fig. 5 is a schematic view of the structure of the reed of the present invention.

Fig. 6 is a schematic view of the plastic part of the present invention.

Detailed Description

A connector with a multi-connection structure with a PCB comprises a rubber shell 1 and a plastic part 2 which are connected with each other in an inserting way, wherein a plurality of terminal jacks 1-1 are arranged in the rubber shell 1 along the inserting direction, connecting terminals 3 are inserted in the terminal jacks 1-1, reed jacks 2-1 with the positions and the number corresponding to the terminal jacks 1-1 are arranged in the plastic part 2 along the inserting direction, reeds 4 are inserted in the reed jacks 2-1, after the rubber shell 1 and the plastic part 2 are inserted, inserted connecting ends 4-1 of the reeds 4 are inserted in the terminal jacks 3-1 at the inner ends of the connecting terminals 3, the outer ends of the connecting terminals 3 are connected with connecting wires 5 in an inserting way, side welding parts 4-2 which are connected with the PCB 6 in a welding way extend out of the outer ends of the reeds 4 to two sides, the side welding parts 4-2 are connected with the PCB 6 in a welding way, the connector and the PCB 6 are vertically and vertically arranged, and the connector is directly welded and connected on the PCB 6 through the side welding part 4-2, so that the vertical installation of the connector is realized.

Or the outer end of the reed 4 extends out of a plug-in welding part 4-3, the plug-in welding part 4-3 is connected to the PCB 6 in a welding mode after penetrating through the PCB 6 in a plug-in mode, as shown in figure 2, the connector is vertically and vertically arranged with the PCB 6, the connector penetrates through the PCB 6 in a plug-in mode through the plug-in welding part 4-3 in a plug-in mode, then the plug-in welding part 4-3 is connected to the PCB 6 in a welding mode, and accordingly vertical installation of the connector is achieved.

Or after the outer end of the reed 4 extends to one side to form an extension part 4-4, an extension welding part 4-5 extends to the opposite direction of the plugging direction, the extension welding part 4-5 is connected to the PCB 6 in a welding mode, as shown in figure 3, the connector and the PCB 6 are horizontally and parallelly arranged, and the connector is connected to the PCB 6 in a welding mode through the extension welding part 4-5.

The outside integrated into one piece of gluey shell 1 be provided with the clip, this clip includes the portion of holding 1-2 that hooks that is close to plastic part 2 one end, the connecting portion 1-3 that the interlude is connected with gluey shell 1 and keeps away from the splenium 1-4 of plastic part 2 one end, the outside of plastic part 2 is provided with one and hooks with portion of holding 1-2 complex and hold boss 2-2.

The outer end of the wiring terminal 3 is bent to form a wiring hole 3-2 for inserting and connecting a wiring 5, two sides of the middle section of the wiring terminal 3 are respectively stamped with a blade 3-3, the middle of the blade 3-3 is bent inwards to form an extrusion part 3-4 which is contacted with the inner end of the reed 4, the outer end of the blade 3-3 is tilted outwards by an angle, and the middle section of the wiring terminal 3 extends towards one side to form two terminal limiting pieces 3-5 which are arranged in parallel.

The middle section of the reed 4 extends to the side surface to form at least one reed limiting sheet 4-6.

The inner end of the reed jack 2-1 is of a square structure, and at least one corner of the square structure is provided with a foolproof structure inclined plane 2-3.

Claims

1. The utility model provides a with PCB board multi-connection structure's connector, includes rubber shell (1) and plastic part (2) of mutual grafting connection, its characterized in that: a plurality of terminal jacks (1-1) are arranged in the rubber shell (1) along the plugging direction, the terminal jacks (1-1) are inserted with the wiring terminals (3), the plastic part (2) is provided with the reed jacks (2-1) corresponding to the terminal jacks (1-1) in position and number along the plugging direction, the reed jacks (4) are inserted in the reed jacks (2-1), after the rubber shell (1) and the plastic part (2) are plugged, the inner plugging end (4-1) of the reed (4) is inserted in the terminal jacks (3-1) at the inner end of the wiring terminals (3), the outer end of the wiring terminals (3) is connected with the wiring wires (5) in a plugging manner, the outer end of the reed (4) extends out a side welding part (4-2) which is welded with the PCB (6) to two sides, and the side welding part (4-2) is welded on the PCB (6), or the outer end of the reed (4) extends outwards to form an inserting welding part (4-3), the inserting welding part (4-3) is inserted and penetrates through the PCB (6) and then is welded and connected on the PCB (6), or the outer end of the reed (4) extends towards one side to form an extending part (4-4) and then extends towards the opposite direction of the inserting direction to form an extending welding part (4-5), and the extending welding part (4-5) is welded and connected on the PCB (6).

2. A connector of a multi-connection structure with a PCB board according to claim 1, wherein: the outside integrated into one piece of gluey shell (1) be provided with the clip, this clip is including being close to plastic part (2) one end hold portion (1-2), the intermediate section with glue connecting portion (1-3) that shell (1) is connected and keep away from plastic part (2) one end press portion (1-4), the outside of plastic part (2) is provided with one and holds portion (1-2) complex hook and hold boss (2-2) with the hook.

3. A connector of multi-connection structure with PCB board according to claim 1 or 2, characterized in that: the outer end of the wiring terminal (3) is bent to form a wiring hole (3-2) for a plug-in connection wiring (5), two sides of the middle section of the wiring terminal (3) are respectively stamped with a blade (3-3), the middle of the blade (3-3) is bent inwards to form an extrusion part (3-4) which is in contact with the inner end of the reed (4), the outer end of the blade (3-3) is tilted outwards by an angle, and the middle section of the wiring terminal (3) extends towards one side to form two terminal limiting pieces (3-5) which are parallel to each other.

4. A connector of a multi-connection structure with a PCB board according to claim 3, wherein: the middle section of the reed (4) extends to the side surface to form at least one reed limiting sheet (4-6).

5. A connector of multi-connection structure with PCB board according to claim 4, wherein: the inner end of the reed jack (2-1) is of a square structure, and at least one corner of the square structure is provided with a foolproof structure inclined plane (2-3).