Connector with detachable pressing handle

Abstract

The utility model provides a connector with a detachable pressing handle, which comprises a shell, the shell comprises a front shell and a rear shell, the front shell comprises a plurality of plug-in units and a pressing handle which are arranged in parallel, each plug-in unit comprises a wiring part and a plug-in part, and a bridging part is connected between the side walls of two adjacent plug-in parts. The pressing handle comprises a pressing plate, a plurality of elastic buckling arms arranged in parallel and a pressing handle surface cover, each elastic buckling arm comprises a U-shaped elastic part and a connecting arm, the pressing plate is connected between one ends of the connecting arms, the other end of the U-shaped elastic part is connected to the bridging part, a buckling part is arranged at the top of the U-shaped elastic part, the pressing handle surface cover is detachably connected to the pressing plate, and the pressing handle surface cover is detachably connected to the pressing plate. One end of the rear shell is provided with a containing cavity corresponding to the wiring part, and the wiring part is arranged in the containing cavity. Due to the fact that the pressing handle face cover is detachably connected to the pressing plate, the pressing handle face cover can be made into various colors according to using requirements, a user can conveniently replace the pressing handle face cover according to the color using requirements, and various using requirements are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to connector technical field especially press handle detachable connector. BACKGROUND

[0002] The connector is a kind of device for transmitting current or signal, generally including male connector and female connector, and the connection of male connector and female connector can be realized by inserting them together.Male connector and female connector are generally connected by the form of buckling, so the male connector is provided with buckling arm, and the buckling part on the buckling arm can be buckled on the buckling groove of female connector after the male connector and female connector are inserted together, to prevent the male connector and female connector from being separated.The buckling arm of the male connector on the market is an integral structure with the press handle, and the press handle and the connector shell are of uniform color, which cannot meet the use requirements of customers in the case of needing to use press handles of different colors. SUMMARY

[0003] The utility model provides a press handle detachable connector, which can replace the press handle and meet various use requirements.

[0004] To solve the above technical problems, the utility model provides a press handle detachable connector, which includes a shell, the shell includes a front shell and a rear shell, the front shell includes a plurality of parallelly arranged plug-in units and a press handle, each plug-in unit includes a wiring part and a plug-in part connected to the front end of the wiring part, a bridging part is connected between the side walls of two adjacent plug-in parts, the press handle includes a pressing plate, a plurality of parallelly arranged elastic buckling arms and a press handle cover, each elastic buckling arm includes a U-shaped elastic part and a connecting arm connected to one end of the U-shaped elastic part, the pressing plate is connected between one end of the plurality of connecting arms, the other end of the U-shaped elastic part is connected to the bridging part, a buckling part is arranged on the top of the U-shaped elastic part, the press handle cover is detachably connected to the pressing plate, one end of the rear shell is provided with a receiving cavity corresponding to the wiring part, and the wiring part is arranged in the receiving cavity.

[0005] Preferably, the bottom side of the press handle cover is provided with a receiving groove matched with the pressing plate, the pressing plate is arranged in the receiving groove, the top side of the pressing plate is provided with a guide inclined surface, the other side of the top of the pressing plate is provided with a first buckling groove corresponding to the guide inclined surface, the top of the receiving groove is provided with a first reverse buckling part corresponding to the first buckling groove, the first reverse buckling part is buckled in the first buckling groove, and a plurality of T-shaped clamping plates are arranged on the pressing plate in parallel, the bottom of the press handle cover is provided with a T-shaped clamping groove corresponding to the T-shaped clamping plate, one end of the T-shaped clamping groove is communicated with the receiving groove, and the T-shaped clamping plate is clamped in the T-shaped clamping groove.

[0006] Preferably, the top of the rear shell is provided with a first air-avoiding groove matched with the connecting arm, and the connecting arm is movably arranged in the first air-avoiding groove.

[0007] Preferably, the upper and lower side walls of the wiring part are provided with second reverse buckle parts, and the upper and lower side walls of the rear shell are provided with second buckle grooves in communication with the accommodating cavities.

[0008] Preferably, the wiring assembly comprises a plug-in terminal and a V-shaped wiring spring, the plug-in terminal is arranged in the terminal cavity, and the V-shaped wiring spring comprises an arc-shaped connecting part, a first spring part connected to one end of the arc-shaped connecting part, and a second spring part connected to the other end of the arc-shaped connecting part.

[0009] Preferably, the top plate and the connecting plate are connected through a connecting segment, one side of the first spring part is provided with a clamping groove, the clamping groove is clamped on the connecting segment, the top of the bottom plate is provided with a first clamping part, and one end of the second spring part is clamped on the inner side of the first clamping part.

[0010] Preferably, one end of the rear shell is provided with a positioning socket corresponding to the wiring hole, the positioning socket is in communication with the accommodating cavity, a spring positioning piece is arranged in the positioning socket, the top of the spring positioning piece is provided with a second air avoidance groove, the top wall of the positioning socket is provided with a clamping plate extending into the second air avoidance groove, the bottom of the second air avoidance groove is provided with a second clamping part, the clamping plate is clamped on the outer side of the second clamping part, the bottom end of the clamping plate is provided with a first inclined surface, the top of the second clamping part is provided with a second inclined surface, and the inner side of one end of the spring positioning piece is abutted against the connecting position of the arc-shaped connecting part and the second spring part.

[0011] The utility model discloses a connector with detachable handle, in order to realize the insertion and fixation of the connector and the female connector, the female connector is provided with the buckle groove corresponding to the buckle part, after the insertion of the connector in the female connector, the buckle part is buckled in the buckle groove of the female connector, and the insertion and fixation of the connector and the female connector are realized. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 The schematic diagram of the appearance structure of the utility model is illustrated.

[0013] Figure 2 A top view of the present invention is illustrated.

[0014] Figure 3 The schematic diagram of the exploded structure of the present invention is illustrated.

[0015] Figure 4 A cross-sectional view illustrating the first position of the present invention is shown.

[0016] Figure 5 A cross-sectional view illustrating the second position of the present invention is shown.

[0017] Figure 6 The structural diagram of the pressing handle cover of the utility model is illustrated.

[0018] Figure 7 This utility model is illustrated Figure 3 Schematic diagram of the partially enlarged structure of part A in the middle.

[0019] Figure 8 This utility model is illustrated Figure 5 Schematic diagram of the partially enlarged structure of part B in the middle.

[0020] Description of the accompanying drawings: front housing 1, rear housing 2, accommodating cavity 20, first avoidance groove 21, second buckling groove 22, wiring hole 23, positioning socket 24, card plate 240, first inclined surface 240a, plug-in unit 3, wiring portion 30, second undercut portion 300, terminal plug-in hole 301, plug-in portion 31, bridge portion 32, terminal cavity 33, pressing handle 4, pressing plate 40, guide inclined surface 400, first buckling groove 401, T-shaped card plate 402, elastic buckling arm 41, U-shaped elastic portion 410, buckling portion 410a, Connecting arm 411, pressing handle surface cover 42, accommodating groove 420, first undercut portion 421, T-shaped slot 422, wiring assembly 5, plug-in terminal 50, connecting plate 500, terminal joint portion 501, top plate 502, bottom plate 503, first locking portion 503a, connecting section 504, V-shaped wiring spring 51, arc-shaped connecting portion 510, first spring portion 511, locking groove 511a, second spring portion 512, spring positioning member 52, second air-avoiding groove 520, second locking portion 521, second inclined surface 521a. DETAILED DESCRIPTION

[0021] To make the purpose, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present disclosure. Obviously, the described embodiments are only part of the embodiments of the present disclosure, not all of the embodiments.

[0022] All other embodiments that a person of ordinary skill in the art obtains based on the described embodiments of the present disclosure without requiring inventive labor fall within the scope of protection of the present disclosure.

[0023] Reference Figures 1-8 .

[0024] The utility model provides a press handle detachable connector, contain shell, shell contains front shell body 1, rear shell body 2, front shell body 1 contains a plurality of parallelly arranged plug-in unit 3, press handle 4, plug-in unit 3 contains wiring part 30, the plug-in part 31 of connecting in the front end of wiring part 30, the sidewall between two adjacent plug-in parts 31 is connected with bridging part 32, press handle 4 contains the pressing plate 40, a plurality of parallelly arranged elastic buckling arm 41, press handle face cover 42, elastic buckling arm 41 contains U type elastic part 410, the connecting arm 411 of connecting in one end of U type elastic part 410, the pressing plate 40 is connected between one end of a plurality of connecting arms 411, the other end of U type elastic part 410 is connected on bridging part 32, the top of U type elastic part 410 is provided with buckling part 410a, press handle face cover 42 is detachably connected on the pressing plate 40, and one end of rear shell body 2 is provided with the accommodating cavity 20 corresponding with wiring part 30, and wiring part 30 is arranged in accommodating cavity 20.

[0025] Its working principle is, in order to realize the insertion and fixation of the connector and female connector, the buckling groove corresponding with buckling part 410a should be arranged on the female connector, after the insertion of the connector on the female connector, each buckling part 410a will be buckled on the buckling groove of the female connector, and the insertion and fixation of the connector and female connector are realized, by pressing down press handle face cover 42, U type elastic part 410 will be elastically deformed, buckling part 410a will be separated from the buckling groove, and the connector can be pulled out from the female connector. Since press handle face cover 42 is detachably connected on the pressing plate 40, press handle face cover 42 can be made into multiple colors according to the use requirement, and the user can replace press handle face cover 42 according to the color use requirement, meeting multiple use requirements.

[0026] Based on the above embodiment, the bottom side of the pressing handle surface cover 42 is provided with a containing groove 420 matched with the pressing plate 40, the pressing plate 40 is arranged on the containing groove 420, the top side of the pressing plate 40 is provided with a guide inclined surface 400, the other side of the top of the pressing plate 40 is provided with a first buckling groove 401 arranged correspondingly with the guide inclined surface 400, the top of the containing groove 420 is provided with a first reverse buckling part 421 arranged correspondingly with the first buckling groove 401, the first reverse buckling part 421 buckles on the first buckling groove 401, a plurality of T-shaped clamping plates 402 are arranged side by side on the pressing plate 40, the bottom of the pressing handle surface cover 42 is provided with a T-shaped clamping groove 422 arranged correspondingly with the T-shaped clamping plate 402, one end of the T-shaped clamping groove 422 communicates with the containing groove 420, and the T-shaped clamping plate 402 buckles on the T-shaped clamping groove 422. Specifically, when the pressing handle surface cover 42 is installed, each T-shaped clamping groove 422 is aligned with the corresponding T-shaped clamping plate 402, and the pressing handle surface cover 42 is horizontally pushed to move, until the first reverse buckling part 421 passes over the guide inclined surface 400 and buckles on the first buckling groove 401, the longitudinal and transverse positions of the pressing handle surface cover 42 can be limited, and the pressing handle surface cover 42 is prevented from falling off the pressing plate 40; when the pressing handle surface cover 42 needs to be replaced, the end of the pressing handle surface cover 42 close to the first reverse buckling part 421 is bent upward, so that the first reverse buckling part 421 is separated from the first buckling groove 401, then the pressing handle surface cover 42 is pushed to move horizontally, so that the T-shaped clamping groove 422 is separated from the T-shaped clamping plate 402, and the pressing handle surface cover 42 can be detached from the pressing plate 40.

[0027] Based on the above embodiment, the top of the rear shell 2 is provided with a first avoiding groove 21 matched with the connecting arm 411, the connecting arm 411 is movably arranged in the first avoiding groove 21, the connecting arm 411 can be provided with a moving space, and the connecting arm 411 is protected, so that the connecting arm 411 is prevented from being broken due to impact, the volume of the connector is reduced, and the structure is more compact.

[0028] Based on the above embodiment, the upper and lower two side walls of the wiring part 30 are provided with second reverse buckling parts 300, the upper and lower two side walls of the rear shell 2 are provided with second buckling grooves 22 penetrating the rear shell 2 and communicating with the containing cavity 20, and the second reverse buckling parts 300 buckle on the second buckling grooves 22, so that the wiring part 30 and the rear shell 2 can be assembled and fixed, and the front shell 1 and the rear shell 2 can be conveniently disassembled and assembled.

[0029] Based on the above embodiment, a plurality of wiring assemblies 5 corresponding to the plug-in unit 3 are further included, the wiring assembly 5 includes a plug-in terminal 50 and a V-shaped wiring spring 51, the plug-in unit 3 is internally provided with a terminal cavity 33, the plug-in terminal 50 is arranged in the terminal cavity 33, the plug-in terminal 50 includes a connecting plate 500, a terminal joint 501 connected to one end of the connecting plate 500, a top plate 502 connected to the top of the connecting plate 500, and a bottom plate 503 connected to the bottom of the connecting plate 500, the V-shaped wiring spring 51 includes an arc-shaped connecting portion 510, a first spring portion 511 connected to one end of the arc-shaped connecting portion 510, and a second spring portion 512 connected to the other end of the arc-shaped connecting portion 510, the arc-shaped connecting portion 510 abuts against the inner wall of the accommodating cavity 20, the first spring portion 511 abuts against the bottom of the top plate 502, and the second spring portion 512 abuts against the top of the bottom plate 503, one end surface of the wiring portion 30 is provided with a terminal insertion hole 301, and the other end of the rear shell 2 is provided with a wiring hole 23 communicating with the accommodating cavity 20. Specifically, in use, the core wire of the wire is inserted between the second spring portion 512 and the bottom plate 503, and the core wire of the wire will be clamped between the second spring portion 512 and the bottom plate 503, when the connector is inserted into the female connector, the pin terminal of the female connector will be inserted into the plug-in terminal 50, and the power supply or signal transmission between the female connector and the connector is realized.

[0030] Based on the above embodiment, the connecting plate 500 and the top plate 502 are connected with a connecting section 504, one side of the first spring portion 511 is provided with a clamping groove 511a clamped on the connecting section 504, the top of the bottom plate 503 is provided with a first clamping portion 503a, and one end of the second spring portion 512 is clamped on the inner side of the first clamping portion 503a, which can position the V-shaped wiring spring 51 and ensure that the first spring portion 511 and the second spring portion 512 can stably contact the top plate 502 and the bottom plate 503.

[0031] Based on the above embodiment, one end of the rear shell 2 is provided with a positioning socket 24 corresponding to the wiring hole 23, the positioning socket 24 is in communication with the accommodating cavity 20, a spring positioning piece 52 is inserted in the positioning socket 24, the top of the spring positioning piece 52 is provided with a second empty slot 520, the top wall of the positioning socket 24 is provided with a clamping plate 240 extending into the second empty slot 520, the bottom of the second empty slot 520 is provided with a second clamping portion 521, the clamping plate 240 is clamped outside the second clamping portion 521, the bottom end outside of the clamping plate 240 is provided with a first inclined surface 240a, the top inside of the second clamping portion 521 is provided with a second inclined surface 521a, and the inside one end of the spring positioning piece 52 abuts against the connection between the arc-shaped connecting portion 510 and the second spring portion 512. Specifically, when wiring, the spring positioning piece 52 is pushed into the rear shell 2 along the positioning socket 24, the second spring portion 512 is elastically deformed to the first spring portion 511 side under the pushing of the spring positioning piece 52, the end of the second spring portion 512 is separated from the bottom plate 503, at this time, the core wire of the wire can be inserted between the end of the second spring portion 512 and the bottom plate 503, after releasing the spring positioning piece 52, the end of the second spring portion 512 clamps the core wire of the wire on the bottom plate 503, and the spring positioning piece 52 is reset under the elastic force of the second spring portion 512.

[0032] The above embodiments only describe the preferred embodiments of the utility model, and do not limit the scope of the utility model, and various deformations and improvements of the technical scheme of the utility model made by the ordinary engineering technicians in the art without departing from the design spirit of the utility model shall fall within the protection scope determined by the claims of the utility model.

Claims

1. A press-to-handle detachable connector comprising a housing, characterized by, The shell comprises a front shell and a rear shell, the front shell comprises a plurality of parallel arranged plug-in units and a pressing handle, the plug-in unit comprises a wiring part, a plug-in part connected to the front end of the wiring part, and a bridge part connected between the side walls of two adjacent plug-in parts, the pressing handle comprises a pressing plate, a plurality of parallel arranged elastic clamping arms, and a pressing handle cover, the elastic clamping arm comprises a U-shaped elastic part and a connecting arm connected to one end of the U-shaped elastic part, the pressing plate is connected between one end of a plurality of the connecting arms, the other end of the U-shaped elastic part is connected to the bridge part, the top of the U-shaped elastic part is provided with a clamping part, and the pressing handle cover is detachably connected to the pressing plate, one end of the rear shell is provided with a containing cavity corresponding to the wiring part, and the wiring part is arranged in the containing cavity.

2. A press-to-connect fitting according to claim 1, wherein, The bottom side of the pressing handle cover is provided with a containing groove matched with the pressing plate, the pressing plate is arranged on the containing groove, the top side of the pressing plate is provided with a guide inclined surface, the other side of the top of the pressing plate is provided with a first clamping groove corresponding to the guide inclined surface, the top of the containing groove is provided with a first reverse clamping part corresponding to the first clamping groove, the first reverse clamping part is clamped on the first clamping groove, a plurality of T-shaped clamping plates are arranged on the pressing plate in parallel, the bottom of the pressing handle cover is provided with a T-shaped clamping groove corresponding to the T-shaped clamping plate, one end of the T-shaped clamping groove is communicated with the containing groove, and the T-shaped clamping plate is clamped in the T-shaped clamping groove.

3. A press-to-connect fitting according to claim 2, wherein, The top of the rear shell is provided with a first avoiding groove matched with the connecting arm, and the connecting arm is movably arranged in the first avoiding groove.

4. A press-to-connect fitting according to claim 3, wherein, Second reverse clamping parts are arranged on the upper and lower side walls of the wiring part, and second clamping grooves communicated with the containing cavity are arranged through the upper and lower side walls of the rear shell, and the second reverse clamping parts are clamped on the second clamping grooves.

5. A press-to-connect fitting according to claim 4, wherein, A plurality of wiring assemblies corresponding to the plug-in units are further arranged, the wiring assembly comprises a plug-in terminal and a V-shaped wiring spring piece, an internal terminal cavity is arranged in the plug-in unit, the plug-in terminal is arranged in the terminal cavity, the plug-in terminal comprises a connecting plate, a terminal joint part connected to one end of the connecting plate, a top plate connected to the top of the connecting plate, and a bottom plate connected to the bottom of the connecting plate, the V-shaped wiring spring piece comprises an arc-shaped connecting part, a first spring piece part connected to one end of the arc-shaped connecting part, and a second spring piece part connected to the other end of the arc-shaped connecting part, the arc-shaped connecting part abuts against the inner wall of the containing cavity, the first spring piece part abuts against the bottom of the top plate, the second spring piece part abuts against the top of the bottom plate, and an end face of the wiring part is provided with a terminal insertion hole, and the other end of the rear shell is provided with a wiring hole communicated with the containing cavity.

6. A press-to-connect fitting according to claim 5, wherein, A connecting section is connected between the top plate and the connecting plate, one side of the first spring piece part is provided with a clamping groove, the clamping groove is clamped on the connecting section, the top of the bottom plate is provided with a first clamping part, and one end of the second spring piece part is clamped on the inner side of the first clamping part.

7. A press-to-connect fitting according to claim 6, wherein, One end of the rear shell is provided with a positioning socket corresponding to the wiring hole, the positioning socket is communicated with the accommodating cavity, a spring positioning piece is inserted in the positioning socket, a second clearance groove is arranged at the top of the spring positioning piece, a clamping plate is arranged on the top wall of the positioning socket and extends into the second clearance groove, a second clamping portion is arranged at the bottom of the second clearance groove, the clamping plate is clamped outside the second clamping portion, a first inclined surface is arranged outside the bottom end of the clamping plate, a second inclined surface is arranged inside the top of the second clamping portion, and the inner side of one end of the spring positioning piece is abutted against the connection between the arc-shaped connecting portion and the second spring portion.

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