Lead frame type connector structure

Abstract

The utility model relates to the field of connectors, in particular to a lead frame type connector structure. The connector comprises a support, an electromagnetic valve, a lead frame plate, a copper bar, a connecting part and a female end plug-in, the connecting part is arranged at the front end of the lead frame plate, the connecting part and the female end plug-in are fixedly connected together, a socket of the connecting part faces upwards, the copper bar is fixedly connected in the lead frame plate, the lead frame plate is fixedly connected to the support, and the electromagnetic valve is arranged on the support. The electromagnetic valve is fixed between the lead frame plate and the support, and the female end plug-in is electrically connected with the electromagnetic valve through a copper bar. According to the utility model, the lead frame plate is fixedly connected with the bracket, so that the butt joint of the copper bar and the electromagnetic valve is realized. And the butt joint with the female end plug-in is realized through the front end connecting part. The internal structure is simplified, and the stability is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of connector, especially lead frame type connector structure. BACKGROUND

[0002] In the process of assembling and using low-voltage connector, the board end connector is often connected through PCB or soft row, which needs to concentrate space on a certain plane, and too much cable connection increases the connection complexity of other structures. SUMMARY

[0003] In order to overcome the deficiency that the internal connection structure of the existing connector is complex and the stability is low, the utility model provides a lead frame type connector structure.

[0004] The utility model discloses a kind of lead frame type connector structures, including support, solenoid valve, lead frame board, copper bar, connecting portion, female end plug-in, the lead frame board front end is equipped with connecting portion, connecting portion is fixedly connected with female end plug-in, the socket of connecting portion is upwards, copper bar is fixedly connected in lead frame board interior, lead frame board is fixedly connected on support, solenoid valve is fixed between lead frame board and support, female end plug-in is electrically connected with solenoid valve by copper bar.

[0005] According to another embodiment of the utility model, further including the connecting portion is equipped with the mounting groove for matching female end plug-in, female end plug-in is equipped with buckle, connecting portion is equipped with the clamping groove for matching buckle.

[0006] According to another embodiment of the utility model, further including the copper bar left and right sides are equipped with the bent pin, pin and solenoid valve internal circuit are welded together, copper bar front end is equipped with the bent U-shaped end, U-shaped end and the copper wire in female end plug-in contact.

[0007] According to another embodiment of the utility model, further including the support both sides are equipped with connecting pipe, lead frame board both sides are equipped with pipe sleeve, pipe sleeve is equipped with the perforation for passing screw, screw end head width is greater than the diameter of this perforation, screw thread is equipped on the inner wall of connecting pipe, and the screw in pipe sleeve is screw threadedly connected in connecting pipe.

[0008] According to another embodiment of the utility model, further including the lead frame board is plastic piece, and lead frame board and copper bar are injection molded and fixed together.

[0009] The utility model has the advantages that, through the fixed connection of lead frame board and support, the butt joint of copper bar and solenoid valve is realized. BRIEF DESCRIPTION OF DRAWINGS

[0010] The utility model is further illustrated below in combination with the drawings and examples.

[0011] Figure 1 The utility model discloses a structure schematic view;

[0012] Figure 2 The utility model discloses a copper bar structure schematic view;

[0013] Figure 3 The utility model discloses a lead frame plate structure schematic view;

[0014] In the drawing, 1. support, 2. electromagnetic valve, 3. lead frame plate, 4. copper bar, 5. connecting portion, 6. female end plug 11. connecting pipe, 12. pipe sleeve, 41. lead pin, 42. U-shaped end. Specific implementation

[0015] Figure 1 The utility model discloses a structure schematic view; Figure 2 The utility model discloses a copper bar structure schematic view; Figure 3 The utility model discloses a lead frame plate structure schematic view.

[0016] As shown in the accompanying Figure 1 The lead frame connector structure includes support 1, electromagnetic valve 2, lead frame plate 3, copper bar 4, connecting portion 5, female end plug 6, the lead frame plate 3 front end is equipped with connecting portion 5, and connecting portion 5 is fixedly connected with female end plug 6, and the socket of connecting portion 5 is upward, and copper bar 4 is fixedly connected in the lead frame plate 3, and the lead frame plate 3 is fixedly connected on the support 1, and the electromagnetic valve 2 is fixed between the lead frame plate 3 and the support 1, and the female end plug 6 is electrically connected with the electromagnetic valve 2 through copper bar 4.

[0017] As shown in the accompanying Figure 3 The connecting portion 5 is equipped with the mounting groove for matching female end plug 6, the female end plug 6 is equipped with buckle, and the connecting portion 5 is equipped with the clamping groove for matching buckle. The socket of connecting portion 5 is upward, can more fully utilize space, and can strengthen locking and improve stability by using buckle and clamping groove.

[0018] As shown in the accompanying Figure 2 The copper bar 4 left and right sides are equipped with the lead pin 41 of bending, and the lead pin 41 is welded together with the internal circuit of electromagnetic valve 2, and the copper bar 4 front end is equipped with the U-shaped end 42 of bending, and the U-shaped end 42 contacts the copper wire in female end plug 6.

[0019] According to another embodiment of the utility model, further include the both sides of support 1 are equipped with connecting pipe 11, the both sides of lead frame board 3 are equipped with pipe sleeve 12, pipe sleeve 12 is equipped with the perforation for passing through screw, screw end head width is greater than the diameter of this perforation, be equipped with screw thread on the inner wall of connecting pipe 11, the screw thread connection in pipe sleeve 12 is in connecting pipe 11.

[0020] Pipe sleeve 12 and connecting pipe 11 improve the overall structural strength of the connector, and several connecting pipes 11 are distributed around the copper bar 4 and the electromagnetic valve 2, so that the copper bar 4 and the electromagnetic valve 2 are connected more stably.

[0021] The lead frame board 3 is a plastic part, and the lead frame board 3 and the copper bar 4 are injection molded and fixed together, so that more connection structures are not needed between the lead frame board 3 and the copper bar 4.

Claims

1. A lead frame connector structure, characterized by, The utility model relates to a kind of electromagnetic valve connection structure, including support (1), electromagnetic valve (2), lead frame board (3), copper bar (4), connecting part (5), female end plug-in (6), the lead frame board (3) front end is equipped with connecting part (5), connecting part (5) and female end plug-in (6) fixed connection together, the socket of connecting part (5) is upwards, copper bar (4) is fixedly connected in lead frame board (3) inside, lead frame board (3) is fixedly connected on support (1), electromagnetic valve (2) is fixed between lead frame board (3) and support (1), female end plug-in (6) is electrically connected with electromagnetic valve (2) by copper bar (4).

2. The leadframe connector structure of claim 1, wherein Connecting part (5) is equipped with the mounting groove for matching female end plug-in (6) in, female end plug-in (6) is equipped with buckle, and connecting part (5) is equipped with the card slot for matching buckle.

3. The leadframe connector structure of claim 1, wherein, The copper bar (4) left and right sides are equipped with the bent pin (41), and the pin (41) is welded together with the internal circuit of electromagnetic valve (2), and the copper bar (4) front end is equipped with the bent U-shaped end (42), and the U-shaped end (42) is contacted with the copper wire in female end plug-in (6).

4. The leadframe connector structure of claim 1, wherein, The support (1) both sides are equipped with connecting pipe (11), and the lead frame board (3) both sides are equipped with pipe sleeve (12), and the pipe sleeve (12) is equipped with the perforation for passing screw, and screw head width is greater than the diameter of the perforation, and the inner wall of connecting pipe (11) is equipped with screw thread, and the screw in pipe sleeve (12) is screw-threadedly connected in connecting pipe (11).

5. The leadframe connector structure of claim 1, wherein, The lead frame board (3) is plastic piece, and the lead frame board (3) is injection molded and fixed together with copper bar (4).

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