CN215266820U

CN215266820U - Connector with integrated sheath and shell

Info

Publication number: CN215266820U
Application number: CN202121540702.0U
Authority: CN
Inventors: 石大海
Original assignee: Ligo Shandong New Energy Technology Co ltd
Current assignee: Ligao Shandong New Energy Technology Co ltd
Priority date: 2021-07-07
Filing date: 2021-07-07
Publication date: 2021-12-21
Anticipated expiration: 2031-07-07

Abstract

The utility model relates to a connector that sheath and casing integration set up, include the shell that is formed by last casing and lower casing equipment, and install in PCB board and connector in the shell, the connector is installed on the PCB board, the upper casing surface runs through and sets up the sheath groove that corresponds with the connector, connector edge chamfer and joint in the sheath inslot, the spacing groove has been seted up at the PCB flange reason, the fixed stopper that is equipped with on the lower casing that the spacing groove corresponds. The utility model discloses an outside sheath structure of connector cancellation connector, directly set up on the casing with the form in sheath groove, the sheath groove that utilizes the casing to form can protect and realize the plug-in connection to the plug-in components, has saved sheath material cost, sheath and connector assembly cost etc..

Description

Connector with integrated sheath and shell

Technical Field

The utility model belongs to the connector field, concretely relates to connector that sheath and casing integration set up.

Background

A connector is a component that is frequently contacted by an electrical engineering technician. The bridge is used for erecting a communication bridge at a blocked position or among isolated and non-communicated circuits in the circuit, so that current flows, and the circuit realizes a preset function. Currently, with the rapid growth of consumer electronics, automotive electronics, and communication terminal markets and the continuous shift of global connector production capacity to asia and china, asia has become the most potential place for development of the connector market, and china will become the fastest growing and largest capacity market for global connectors.

The connector jacket and the shell of the existing connector applied to vehicles are designed in a separated mode, the jacket and the connector of the connector need to be assembled when being processed, and then the jacket and the shell are assembled and fixed, so that two times of assembly are needed, and the material cost and the assembly cost are increased; in addition, the traditional connector and the PCB adopt reflow soldering, the soldering temperature reaches more than 260 ℃, the requirement on the rubber shell (sheath) of the traditional connector is high, and high-temperature deformation resistance is needed, so the cost of the needed materials is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an economical and practical's sheath and the connector that casing integration set up just for solving above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

the utility model provides a connector that sheath and casing integration set up, includes the shell that is formed by last casing and lower casing equipment, and install in PCB board and connector in the shell, the connector is installed on the PCB board, the upper casing surface runs through and sets up the sheath groove that corresponds with the connector, connector edge chamfer and joint in the sheath inslot, the spacing groove has been seted up at the PCB flange reason, the fixed stopper that is equipped with on the lower casing that the spacing groove corresponds.

As the utility model discloses a further optimization scheme, the connector includes needle file and row's needle, it runs through the needle file and is connected with the PCB board to arrange the needle, needle file edge chamfer sets up, and the needle file joint is in the sheath inslot.

As a further optimization scheme of the utility model, the fixed a plurality of strengthening ribs that are equipped with on a needle file lateral wall, the slot has been seted up on the cell wall in the sheath groove that the strengthening rib corresponds, the strengthening rib joint is in the slot.

As the utility model discloses a further optimization scheme, go up casing, lower casing and PCB board four corners and all be provided with the mounting hole, the screw runs through mounting hole and threaded connection on casing, the PCB board in proper order in the mounting hole on the casing down.

As the utility model discloses a further optimization scheme, the casing is close to a side surface edge integration shaping of last casing down has the joint platform, the stopper is fixed in joint platform inside wall, go up the casing joint in the joint platform outside and with the laminating of casing down, the PCB integrated circuit board connects in the inboard cavity that forms of joint platform.

As the utility model discloses a further optimization scheme, the fixed pothook that is equipped with of joint bench, the draw-in groove has been seted up on the last casing inside wall that the pothook corresponds, pothook and draw-in groove joint.

The beneficial effects of the utility model reside in that:

1) the connector of the utility model cancels the sheath structure outside the connector, is directly arranged on the upper shell in the form of the sheath groove, and the sheath groove formed by the upper shell can be utilized to protect the connector and realize the plug-in connection, thus saving the cost of sheath materials, the assembly cost of sheath and connector, etc.;

2) the connector of the utility model has the advantages that the structures are matched through clamping, the accurate connection between the structures can be realized, the quick and continuous assembly on a production line is facilitated, and the connector is economical and practical;

3) the utility model discloses directly replace the sheath structure with the sheath groove, in the casing, whole casing can adopt low-cost material, has reduced material cost in connector and PCB board direct mount again after the welding.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic diagram of the connector structure of the present invention.

Fig. 3 is a schematic view of a partial structure of the upper housing of the present invention.

Fig. 4 is a schematic structural diagram of a portion a in fig. 1 according to the present invention.

Fig. 5 is a schematic view of the overall partial cross-sectional structure of the present invention.

In the figure: 1. an upper housing; 2. a lower housing; 3. a PCB board; 4. a connector assembly; 41. a needle seat; 42. arranging needles; 5. a sheath groove; 6. a limiting groove; 7. a limiting block; 8. reinforcing ribs; 9. a slot; 10. mounting holes; 11. a clamping table; 12. a hook; 13. a clamping groove.

Detailed Description

The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention; in the description of the present invention, "a plurality" or "a plurality" means two or more unless otherwise specified.

Example 1

As shown in fig. 1 to 5, a connector in which a sheath and a housing are integrally provided includes a housing assembled by an upper housing 1 and a lower housing 2, and a PCB board 3 and a connector 4 mounted in the housing, the connector 4 being mounted on the PCB board 3. The four corners of the upper shell 1, the lower shell 2 and the PCB 3 are provided with mounting holes 10, and screws sequentially penetrate through the mounting holes 10 in the upper shell 1 and the PCB 3 and are connected in the mounting holes 10 in the lower shell 2 in a threaded mode.

Go up casing 1 surface and run through and set up the sheath groove 5 that corresponds with

connector

4, 4 marginal chamfers of connector and joint in sheath groove 5, connector 4 includes needle file 41 and row needle 42, row needle 42 runs through needle file 41 and is connected with

PCB board

3, 41 marginal chamfers of needle file set up, and needle file 41 joint in sheath groove 5. A plurality of reinforcing ribs 8 are fixedly arranged on one side wall of the needle base 41, slots 9 are formed in the slot walls of the sheath slots 5 corresponding to the reinforcing ribs 8, and the reinforcing ribs 8 are clamped in the slots 9.

Spacing groove 6 has been seted up at 3 edges of PCB board, fixed stopper 7 that is equipped with on the lower casing 2 that spacing groove 6 corresponds, casing 2 is close to a side surface edge integrated shaping of last casing 1 down has joint platform 11, stopper 7 is fixed in joint platform 11 inside wall, go up 1 joints of casing in the joint platform 11 outside and laminate with casing 2 down, 3 joints of PCB board are in the cavity of 11 inboard formation of joint platform. A clamping hook 12 is fixedly arranged on the clamping table 11, a clamping groove 13 is formed in the inner side wall of the upper shell 1 corresponding to the clamping hook 12, and the clamping hook 12 is clamped with the clamping groove 13.

It should be noted that: when the whole connector is installed, the PCB 3 is welded with the pin header 42 of the connector 4, then the PCB 3 is placed in the inner cavity of the lower shell 2 at the inner side of the clamping platform 11, the limiting groove 6 on the PCB 3 is clamped with the limiting block 7 on the inner side wall of the clamping platform 11 at the moment to realize the limiting of the PCB 3, the mounting hole 10 on the PCB 3 at the moment corresponds to the mounting hole 10 on the lower shell 2, then the upper shell 1 is covered, the inner cavity of the upper shell 1 is clamped outside the clamping platform 11 to realize the position limitation of the upper shell 1, at the moment, the mounting hole 10 on the upper shell 1 corresponds to the mounting hole 10 on the PCB 3, the clamping groove 13 on the inner side wall also corresponds to the clamping hook 12 on the clamping platform 11 to be clamped, the needle seat 41 can also be accurately inserted into the sheath groove 5, and the edge chamfer of the needle seat 41 is convenient to be matched with the sheath groove 5, and finally the upper shell 1, the PCB 3 and the lower shell 2 are installed together through screws.

The whole connector cancels the sheath structure outside the connector 4, the sheath groove 5 is directly arranged on the upper shell 1 in a form of the sheath groove 5, the sheath groove 5 formed by the upper shell 1 is utilized to protect the connector 4 and realize the plug-in connection, the material cost of the sheath is saved, the assembly cost of the sheath and the connector 4 is reduced, the connector after improvement is matched through the joint, the accurate connection between the structures can be realized, the quick and continuous assembly on a production line is facilitated, and the connector is economical and practical.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. The utility model provides a connector that sheath and casing integration set up, includes the shell that is formed by last casing (1) and lower casing (2) equipment, and install in PCB board (3) and connector (4) in the shell, connector (4) are installed on PCB board (3), its characterized in that: go up casing (1) surface and run through and set up sheath groove (5) that correspond with connector (4), connector (4) edge chamfer and joint are in sheath groove (5), spacing groove (6) have been seted up at PCB board (3) edge, fixed stopper (7) that are equipped with on lower casing (2) that spacing groove (6) correspond.

2. A connector in which a boot is integrally provided with a housing as set forth in claim 1, wherein: connector (4) are including needle file (41) and row needle (42), row needle (42) run through needle file (41) and are connected with PCB board (3), needle file (41) edge chamfer sets up, and needle file (41) joint in sheath groove (5).

3. A connector in which a boot is integrally provided with a housing as set forth in claim 2, wherein: a plurality of reinforcing ribs (8) are fixedly arranged on one side wall of the needle seat (41), slots (9) are formed in the slot walls of the sheath slots (5) corresponding to the reinforcing ribs (8), and the reinforcing ribs (8) are clamped in the slots (9).

4. A connector in which a boot is integrally provided with a housing as set forth in claim 1, wherein: the PCB is characterized in that mounting holes (10) are formed in four corners of the upper shell (1), the lower shell (2) and the PCB (3), and screws sequentially penetrate through the mounting holes (10) in the upper shell (1) and the PCB (3) and are connected into the mounting holes (10) in the lower shell (2) in a threaded mode.

5. A connector in which a boot is integrally provided with a housing as set forth in claim 1, wherein: lower casing (2) are close to the side surface edge integrated into one piece of last casing (1) and have joint platform (11), stopper (7) are fixed in joint platform (11) inside wall, go up casing (1) joint in the joint platform (11) outside and with lower casing (2) laminating, PCB board (3) joint is in the cavity of joint platform (11) inboard formation.

6. A jacket and housing integrated connector in accordance with claim 5, wherein: the clamping platform (11) is fixedly provided with a clamping hook (12), the inner side wall of the upper shell (1) corresponding to the clamping hook (12) is provided with a clamping groove (13), and the clamping hook (12) is clamped with the clamping groove (13).