JP3122084U - High current connector - Google Patents

Abstract

A high current connector is provided.
The present invention relates to a kind of high-current connector, and mainly includes a male insertion member and a female base member. An external case, a conducting body, and upper and lower metal pieces are provided on the male insertion member, and an external sleeve is provided on the female base member. Engagement grooves are provided on both sides of the insulator, the upper and lower metal pieces, and the outer sleeve, respectively, and an elastic engagement member is provided on the side of the outer case of the male insertion member facing the engagement groove, so that the elastic engagement member and the engagement groove are provided. Engage to join.
[Selection] Figure 1

Description

  The present invention relates to a kind of high current connector.

  Commercial electric peripheral devices are growing rapidly. Among electrical peripheral devices, connector parts made up of male insertion members and female base members are not only reduced in assembly time but also improved by improving the connectivity of male insertion members and female base members. We are focusing on research on male insertion member and female base member connection that realizes ease of assembly and assembly.

  On the other hand, since the connection between the conventional male insertion member and female pedestal member is tightened by screw tightening, the tightened parts of the male insertion member and female pedestal member are loosened by impact after use, and there is a tolerance error in the position of the hole to be provided. However, it is difficult to fix the male insertion member and the female base member, the assembly time cannot be reduced, and the electrical conduction effect may be affected.

  The present invention relates to a kind of high-current connector, and mainly includes a male insertion member and a female base member. An external case, a conducting body, and upper and lower metal pieces are provided on the male insertion member, and an external sleeve is provided on the female base member. Engagement grooves are provided on both sides of the insulator, the upper and lower metal pieces, and the outer sleeve, respectively, and an elastic engagement member is provided on the side of the outer case of the male insertion member facing the engagement groove, so that the elastic engagement member and the engagement groove are provided. Engage to join.

  In order to achieve the above object, a kind of high current connector is mainly composed of a male insertion member and a female base member. The male insertion member is provided with an outer case, a conducting body and upper and lower metal pieces, and the female base member is provided with an outer case, an insulator and upper and lower metal pieces. Engaging grooves are provided on both sides of the outer case, and elastic engagement members are provided on the side surfaces of the outer case of the male insertion member facing the engaging grooves. With this structure, the elastic engagement member and the engagement groove are engaged with each other, and the male insertion member and female base member can be assembled quickly, and the insulator is fixed to the upper and lower metal pieces inserted by the male insertion member and female base member. In addition, a short circuit due to slack of the male insertion member and the female base member and deformation of the upper and lower metal pieces is prevented.

  The main object of the present invention is to solve the loosening due to external impact at the connection place of the male insertion member and female base member of the above-mentioned known technology. The present inventor provides a kind of male insertion member and female base member, and meshes the high current connector with an engagement method to fix the insulator to the upper and lower metal pieces inserted by the male insertion member and female base member. In addition, the short circuit due to the slack and deformation of the upper and lower metal pieces is prevented.

The invention of claim 1 is provided with an outer case, a conducting body, and an upper metal piece on the male insertion member, a hollow body is provided at each end of the outer case, and an engagement groove is provided between the two hollow bodies. A trapezoidal surface is provided at one end, elastic straddling members are provided on both sides of the inherited end provided at the other end, the same shape as another hollow body provided at the outer case is provided at one end of the conducting body, and the upper and lower metal pieces are two hollow Inserted into the interstitial groove between the bodies, surrounding the conducting body, provided with an arc-shaped insertion end at one end, and provided with a conduction hole end at the other end,
The female base member is provided with an outer case, an insulator, and an upper metal piece, the outer case is provided with a hollow body, an insertion hole is provided at one end, a conduction end is provided at the other end, and meshing grooves are provided at both ends. , The insulator is inserted into the insertion hole at one end of the outer case, the hanging groove is provided on both sides, the contact resistance is provided at one end, and the insertion end is provided at the other end,
The upper and lower metal pieces are inserted into hooking grooves provided on both sides of the insulator, an insertion end is provided at one end, and a conduction hole end is provided at the other end to form a kind of large current connector.
The invention of claim 2 is the high current connector according to claim 1, characterized in that either a non-slip horizontal stripe or a protrusion is provided on the trapezoidal surface of one end of the outer case.
The device according to claim 3 is the large current connector according to claim 1, wherein one end of the conducting body is an insertion end provided with a recessed groove in the upper and lower ends, and the other end has a conducting end structure. It is a connector.

1. The structure of the male insertion member and female base member of the present invention is small, realizes connection by plane contact, minimizes contact resistance, is suitable for high current conduction, simple mounting and connector fixing effect There is.
2. An elastic engagement member is provided on both sides of the inherited end of the other end of the outer case of the male insertion member of the present invention, and is engaged with and engaged with the engagement groove of the female base member to effectively prevent the dropout.
3. Since the insertion end of the upper and lower metal pieces provided in the male insertion member of the present invention has an arc shape and the edges of the upper and lower metal pieces can be smoothly inserted into the engaging grooves of the outer case conductor, the upper and lower metal pieces are effectively fixed. In addition, the upper and lower metal pieces can be prevented from being deformed or short-circuited due to loosening of other external factors.
4. Since the upper and lower metal pieces are fixed between the upper and lower metal pieces provided in the female base member of the present invention with an insulator, deformation and short circuit can be prevented.
5. After inserting the male insertion member and female base member of the present invention, the connectivity is improved by the insulator, and the looseness of the male insertion member and female base member can be effectively prevented.
6. The external case of the male insertion member of the present invention is provided with the shape of the trapezoidal surface 204 to provide the convenience of a finger grip, and the surface can be provided with anti-slip horizontal stripes or protrusions to improve the effect of insertion / extraction.

As shown in FIGS. 1 and 3, the high-current connector 10 of the present invention includes a male insertion member 20 and a female base member 30. Of which
The male insertion member 20 is provided with an outer case 21, a conductive body 23 and upper metal pieces 24 and 25. Hollow bodies 201 and 202 are provided at both ends of the outer case 21, and an engagement groove 2010 is provided between the two hollow bodies 201 and 202. A trapezoidal surface 204 having anti-slip horizontal stripes 203 (or projections) is provided on one end surface, an elastic engagement member 206 is provided on both sides of the inherited end 205 at the other end, and a groove 207 is provided thereon. The hollow body 201 at one end of the outer case 21 has the same shape at the insertion end 231 at one end of the conductive body 23, and recessed grooves 232 and 233 are provided on the upper and lower end surfaces of the insertion end 231, respectively, and the wire core 22 is drilled at the other end. A conducting end 234 is provided. The upper and lower metal pieces 24, 25 are provided with an engagement groove 2010 provided between the two hollow bodies 201, 202, and fixed to the recessed grooves 232, 233 of the conductive body 23, and one end is arcuate (not shown). Insertion ends 240 and 250 are provided, and the other end is provided with conduction hole ends 241 and 251.

  The female base member 30 is composed of an outer case 31, an insulator 32, and upper metal pieces 33 and 34 (FIG. 3). The outer case 31 is a hollow body. An insertion hole 311 is provided at one end of the outer case 31, and the connection hole 311 is provided above the insertion hole 311 in a groove 207 of the inherited end 205 provided at the other end facing the outer case 21. The other end is provided with a conducting end 312. The engagement grooves 313 are provided on both sides, and the engagement grooves 313 and the elastic engagement members 206 provided on both sides of the inherited end 205 at the other end of the outer case 21 are engaged with each other. The insulator 32 is inserted into the insertion hole 311 at one end of the outer case 31, the engaging groove 320 is provided on both sides, the contact end 321 is provided at one end thereof, and the insertion end 322 is provided at the other end of the engaging groove 320. The upper and lower metal pieces 33 and 34 are inserted into the engaging grooves 320 provided on both sides of the insulator 32, the insertion ends 330 and 340 are provided at one end, and the conduction hole ends 331 and 341 are provided at the other end.

  A joint end 205 is provided at the other end of the outer case 21 of the male insertion member 20, and an elastic engagement member 206 is provided on both sides. It is inserted into the insertion hole 311 at one end of the female base member 30 and engaged with the engaging grooves 313 provided on both sides, thereby preventing the loose insertion after the male inserting member 20 and the female base member 30 are engaged.

  Further, the upper and lower metal pieces 24, 25 of the male insertion member 20 are provided with arc shapes (not shown) at the insertion ends 240, 250, and the helicopter of the upper and lower metal pieces 24, 25 is disposed between the two hollow bodies 201, 202. The upper and lower metal pieces 24 and 25 are effectively fixed by inserting them smoothly into the engaging grooves 2010 provided in the upper and lower parts of the conductors 23 and 233, and the upper and lower metal pieces 24 and 25 are external factors. It is possible to prevent a short circuit due to deformation.

  As shown in FIG. 3, the upper and lower metal pieces 24, 25, 33, 34 provided in the male insertion member and female base members 20, 30 are separated by an insulator 32 and connectivity is improved. Furthermore, the upper and lower metal pieces 24, 25, 33, and 34 can be fixed to completely prevent a short circuit due to deformation, and the male insertion member and the female base members 20 and 30 can be effectively prevented from loosening.

  The outer case 21 of the male insertion member 20 is provided with a trapezoidal surface 204 to provide convenience for the finger knob, and the anti-slip horizontal stripes 203 or the protrusions are provided on the surface of the outer case 21 to improve the insertion / extraction effect.

  As shown in FIGS. 2 and 3, the high current connector 10 according to the present invention is mainly formed in the groove 207 provided in the inherited end 205 of the other end of the outer case 21 of the male insertion member 20 and the insertion hole 311 of the outer case 31 of the female base member 30. Aiming at the interlocking connection body 3110 provided, the hollow body 202 provided at the joint end 205 at the other end of the outer case 21 and the insulator 32 in which the upper and lower metal pieces 33 and 34 are inserted are engaged with the outer sleeve 31. Further, the elastic engagement member 206 provided on the side surface of the outer case 21 is inserted into the engagement groove 313 facing the both sides of the female base member 30 outer case 31, and the elastic engagement member 206 and the engagement groove 313 are engaged with each other to be coupled. The assembly of the members and the female base members 20 and 30 is quickly realized. Furthermore, the insulator 32 is inserted into the upper and lower metal pieces 24, 25, 33, 34 inserted by the male insertion member and the female base member 20, 30 to avoid a short circuit due to deformation of the upper and lower metal pieces 24, 25, 33, 34, The looseness of the male insertion member and female base member 20 and 30 can be prevented, the connectivity can be improved, the convenience of assembling the operator's large current connector 10 can be provided, and the assembly time of the large current connector 10 can be shortened.

  The above-described structural features of the high-current connector 10 of the present invention provide a user with a kind of male insertion member, female base member 20, 30, and can be quickly coupled by a cross structure. Furthermore, with the insulator 32, the upper and lower metal pieces 24, 25, 33, 34 provided inside the male insertion member and the female base members 20, 30 can be fixed, and a short circuit due to deformation of the slack can be prevented.

It is an elevational exploded view of the connector of the present invention. It is an elevation combination figure of the connector of the present invention. It is an elevation surface combination sectional view of the connector of the present invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Large current connector 20 Male insertion member 201, 202 Hollow body 2010 Engaging groove 203 Anti-slip horizontal stripe 204 Trapezoid surface 205 Interlocking end 206 Elastic engaging member 207 Groove 21 External case 22 Wire core 23 Conducting body 231 Insertion end 232, 233 Recessed groove 234 Conduction end 24 Upper metal piece 240, 250 Insertion end 241, 251 Conduction hole end 25 Lower metal piece 30 Female pedestal 31 External sleeve 311 Insertion hole 312 Conduction end 313 Engagement groove 3110 Engagement connection body 32 Insulator 320 Engagement groove 321 Contact end 322 Insertion end 33 Upper metal piece 34 Lower metal piece 330, 340 Insertion end 331, 341 Conduction hole end

Claims (3)

The male insertion member is provided with an outer case, a conducting body, and an upper metal piece, a hollow body is provided at each end of the outer case, and an engagement groove is provided between the two hollow bodies, a trapezoidal surface is provided at one end thereof, Provide elastic engagement members on both sides of the joint end provided at the other end, provide the same shape as the other hollow body provided at the outer case at one end of the conducting body, and insert the upper and lower metal pieces into the engagement groove between the two hollow bodies And an arc-shaped insertion end is provided at one end surrounding the conductor, and the other end is provided with a conduction hole end.
The female base member is provided with an outer case, an insulator, and an upper metal piece, the outer case is provided with a hollow body, an insertion hole is provided at one end, a conduction end is provided at the other end, and meshing grooves are provided at both ends. , The insulator is inserted into the insertion hole at one end of the outer case, the hanging groove is provided on both sides, the contact resistance is provided at one end, and the insertion end is provided at the other end,
A type of large current connector, wherein the upper and lower metal pieces are inserted into the engaging grooves provided on both sides of the insulator, the insertion end is provided at one end, and the conduction hole end is provided at the other end.   2. The high current connector according to claim 1, wherein either a non-slip horizontal stripe or a protrusion is provided on a trapezoidal surface at one end of the outer case. 2. The high current connector according to claim 1, wherein one end of the conducting body is an insertion end provided with a recessed groove in the upper and lower ends, and the other end has a conducting end structure.

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