CN211480342U

CN211480342U - Auxiliary terminal for power connection

Info

Publication number: CN211480342U
Application number: CN202020458074.0U
Authority: CN
Inventors: 秦大俊
Original assignee: Dongguan Kechuang Precision Hardware Co ltd
Current assignee: Dongguan Kechuang Precision Hardware Co ltd
Priority date: 2020-04-01
Filing date: 2020-04-01
Publication date: 2020-09-11
Anticipated expiration: 2030-04-01

Abstract

The utility model relates to an auxiliary terminal for electric connection, which comprises an auxiliary body, wherein the lower end of the auxiliary body is provided with a first inserting body, the upper end is provided with a second inserting body, the auxiliary body comprises a first body and a second body which penetrates through the first body and extends upwards to the outside of the first body, the upper end of the first inserting body is connected with the lower end of the second body, the inner periphery of the first inserting body is provided with a first holding cavity with a downward opening, the second inserting body is fixed on the upper end of the second body through a connecting mechanism, the second inserting body sequentially comprises a Pi-shaped connecting seat, a protection body and an inserting seat from bottom to top, the Pi-shaped connecting seat is connected with the connecting mechanism, and a first annular resistance groove is arranged between the Pi-shaped connecting seat and the connecting mechanism, a second annular resistance groove is arranged between the connecting seat and the protection body, and a second accommodating cavity with an upward opening is arranged on the inner periphery of the second inserting body. The utility model has the advantages of simple integral structure, multiple function conversion, convenient installation and disassembly.

Description

Auxiliary terminal for power connection

Technical Field

The utility model belongs to the technical field of the electrical connection terminal, concretely relates to connect electric auxiliary terminal.

Background

The electric connection terminal is an accessory product for realizing electric connection, is industrially divided into the category of connectors, is mainly used for transmitting electric signals or conducting electricity, and can be divided into two types: the standard accessories are auxiliary components equipped with the electric terminals, if the standard configuration is lacked, the use and the performance of the product can be influenced to a certain extent, the optional accessories are components which can enhance the functions of the product and improve the performance of the product, the optional accessories are different from the standard configuration, the use of the basic functions of the product can not be influenced when the optional accessories are not used, the types of the optional accessories are various, and the optional products supported by different products are also different. Along with the increasingly high degree of industrial automation and the stricter and more accurate industrial control requirement, the use level of the power connection terminal gradually rises, the use level of auxiliary accessories such as power connection auxiliary terminals is also increasingly large, and along with the development of the electronic industry, the use range is increasingly large and the types are also increasingly large. The most widely used terminals include hardware terminals, nut terminals, spring terminals, etc., in addition to PCB terminals.

However, the auxiliary fittings with different functions cannot be selected for use according to actual conditions at the existing hardware power connection terminal, and the power connection auxiliary fittings only have independent functions, so that various fittings need to be worn to deal with different conditions, the carrying difficulty is improved, different use places cannot be adapted to, and the use effect is influenced.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a connect electric auxiliary terminal has multiple function conversion and the characteristics of being convenient for installation.

In order to achieve the above object, the utility model provides a following technical scheme: an auxiliary terminal for power connection comprises an auxiliary body, wherein a first plug-in body is arranged at the lower end of the auxiliary body, a second plug-in body is arranged at the upper end of the auxiliary body, the auxiliary body comprises a first body and a second body which penetrates through the first body and extends upwards to the outside of the first body, the upper end of the first plug-in body is connected with the lower end of the second body, a first accommodating cavity with a downward opening is formed in the inner periphery of the first plug-in body and is used for accommodating an external power connection component, the second plug-in body is fixed at the upper end of the second body through a connecting mechanism, the second plug-in body is in a crown shape and sequentially comprises a Pi-shaped connecting seat, a protective body and a plug-in seat from bottom to top, the Pi-shaped connecting seat is connected with the connecting mechanism, a first annular resistance groove is formed between the Pi-shaped connecting seat and the connecting mechanism, and a, the inner periphery of the second inserting body is provided with a second accommodating cavity with an upward opening.

As a further elaboration of the utility model:

preferably, the first accommodating cavity is wedge-shaped and extends upwards to the top end of the first plug body, the length from the inner wall of the first accommodating cavity to the first plug body is 0.6-1.3 mm, and the maximum diameter of the first accommodating cavity is 11.38-11.46 mm.

Preferably, the connecting mechanism comprises a vertical first connecting body at the lower end and a horizontal second connecting body at the upper end, and the width of the second connecting body is larger than that of the first connecting body and is higher than that of the first connecting body.

Preferably, the pi-shaped connecting seat is connected with the second connecting main body, so that the second inserting body is fixedly installed at the upper end of the auxiliary body, and a first annular resistance groove arranged between the pi-shaped connecting seat and the connecting mechanism is positioned at the periphery of the second connecting main body.

Preferably, the bottom end of the Pi-shaped connecting seat is provided with an arc resistance groove surrounding the Pi-shaped connecting seat, and the arc diameter of the arc resistance groove is 3.90-4.10 mm.

Preferably, the length of the first annular resistance groove and the second annular resistance groove is 4.05 mm-3.95 mm, and the depth of the recess is 0.66 mm-0.68 mm.

Preferably, the second accommodating cavity penetrates through the inner periphery of the second plug-in body and is in a wedge shape with the upper end expanding outwards, the wedge-shaped second accommodating cavity extends upwards from the second annular resistance groove to form an arc shape, the arc shape at the upper end of the second accommodating cavity is 141.49-144.49 degrees, and the maximum diameter of the second accommodating cavity is 14.53-14.65 mm.

Preferably, the auxiliary body, the first plug-in body and the second plug-in body are of an integral structure.

Preferably, the auxiliary body and the first plug body have a rectangular cross-sectional shape.

Preferably, the auxiliary body, the first plug body and the second plug body are made of C1100 red copper.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model comprises an auxiliary body, wherein the lower end of the auxiliary body is provided with a first plug-in body, the upper end is provided with a second plug-in body, the auxiliary body comprises a first body and a second body which penetrates through the first body and extends upwards to the outside of the first body, the upper end of the first plug-in body is connected with the lower end of the second body, the inner periphery of the first plug-in body is provided with a first containing cavity with a downward opening for containing an external connecting component, the second plug-in body is fixed on the upper end of the second body through a connecting mechanism, the second plug-in body is in a crown shape and sequentially comprises a Pi-shaped connecting seat, a protective body and a plug-in seat from bottom to top, the Pi-shaped connecting seat is connected with the connecting mechanism, a first annular resistance groove is arranged between the Pi-shaped connecting seat and the connecting mechanism, a second annular resistance groove is arranged between the, the interior week of second grafting body is equipped with the second holding chamber of opening upwards, and its simple structure is more convenient when operating personnel carries, and the setting in first holding chamber and second holding chamber is fit for multiple different use places installation and connects the electrical terminal and connect the external part, and function conversion is various, and the setting of first annular resistance recess and second annular resistance recess is also convenient for install.

2. The utility model discloses first holding chamber is the wedge to upwards extend to the top of first grafting body, second holding chamber runs through the interior week of second grafting body, is the wedge that the upper end expands outward, wedge second holding chamber is convex from the upwards extension of second annular resistance groove, further makes things convenient for the operating personnel to operate, is convenient for connect the electrical terminal conversion.

3. The utility model discloses coupling mechanism is including the vertical first connecting main part that is located the lower extreme and lie in the horizontal second connecting main part in upper end, the width of second connecting main part is greater than the width of first connecting main part, highly imitates in the height of first connecting main part, and the wu-zi shape connecting seat of second grafting body is connected with second connecting main part for second grafting body fixed mounting is in the upper end of auxiliary body, and the first annular resistance recess that is equipped with between wu-zi shape connecting seat and the coupling mechanism is located the periphery of second connecting main part, wu-zi shape connecting seat bottom is equipped with the arc resistance recess around wu-zi shape connecting seat, and auxiliary body, first grafting body and second grafting body structure as an organic whole, when being convenient for install, when needs change the dismantlement according to actual conditions, both do not influence each other to the accessory of being convenient for is changed.

The utility model has the advantages of simple integral structure, multiple function conversion, convenient installation and disassembly.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side-sectional perspective view of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 1. an auxiliary body; 2. a first plug-in body; 3. a second plug-in body; 31. a Pi-shaped connecting seat; 32. a protection body; 33. a socket; 4. a first body; 5. a second body; 6. a first accommodating cavity; 7. a second accommodating cavity; 8. a first annular resistance groove; 9. a second annular resistance groove; 10. a first connecting body; 11. a second connecting body; 12. an arc-shaped resistance groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 3, the present invention provides the following technical solutions: an auxiliary terminal for power connection comprises an auxiliary body 1, wherein a first plug-in body 2 is arranged at the lower end of the auxiliary body 1, a second plug-in body 3 is arranged at the upper end of the auxiliary body 1, the auxiliary body 1 comprises a first body 4 and a second body 5 which penetrates through the first body 4 and extends upwards to the outside of the first body 4, the upper end of the first plug-in body 2 is connected with the lower end of the second body 5, a first accommodating cavity 6 which is opened downwards is arranged on the inner periphery of the first plug-in body 2 and is used for accommodating an external power connection component, the second plug-in body 3 is fixed at the upper end of the second body 5 through a connecting mechanism, the second plug-in body 3 is in a crown shape and sequentially comprises a Pi-shaped connecting seat 31, a protecting body 32 and a plug-in seat 33 from bottom to top, the Pi-shaped connecting seat 31 is connected with the connecting mechanism, and a first annular resistance groove 8 is arranged, a second annular resistance groove 9 is arranged between the connecting seat and the protection body 32, and a second accommodating cavity 7 which is opened upwards is arranged on the inner periphery of the second plug-in body 3.

As shown in fig. 1 to 2, the first accommodating cavity 6 is wedge-shaped and extends upward to the top end of the first plug body 2, the length from the inner wall of the first accommodating cavity 6 to the first plug body 2 is 0.6mm to 1.3mm, the maximum diameter of the first accommodating cavity 6 is 11.38mm to 11.46mm, in this embodiment, the length from the inner wall of the first accommodating cavity 6 to the first plug body 2 is 1.1mm, and the maximum diameter of the first accommodating cavity 6 is 11.45 mm.

As shown in fig. 1 to 2, the connecting mechanism includes a vertical first connecting body 10 at a lower end and a horizontal second connecting body 11 at an upper end, and the width of the second connecting body 11 is greater than that of the first connecting body 10 and is equal to the height of the first connecting body 10.

As shown in fig. 1 to 3, the pi-shaped connecting seat 31 is connected to the second connecting body 11, so that the second inserting body 3 is fixedly mounted on the upper end of the auxiliary body 1, and the first annular resistance groove 8 arranged between the pi-shaped connecting seat 31 and the connecting mechanism is located on the periphery of the second connecting body 11.

As shown in fig. 1 to 3, the bottom end of the pi-shaped connecting seat 31 is provided with an arc-shaped resistance groove 12 surrounding the pi-shaped connecting seat 31, the arc diameter of the arc-shaped resistance groove 12 is 3.90mm to 4.10mm, and in this embodiment, the arc diameter of the arc-shaped resistance groove 12 is 4.05 mm.

Further, the lengths of the first annular resistance groove 8 and the second annular resistance groove 9 are 4.05mm to 3.95mm, and the recess depths are 0.66mm to 0.68mm, in this embodiment, the lengths of the first annular resistance groove 8 and the second annular resistance groove 9 are 4.00mm, and the recess depths are 0.68 mm.

As shown in fig. 1 to 3, the second accommodating cavity 7 penetrates through the inner periphery of the second plug body 3 and is in a wedge shape with an outward-expanding upper end, the wedge-shaped second accommodating cavity 7 extends upwards from the second annular resistance groove 9 to form an arc shape, the arc shape of the upper end of the second accommodating cavity 7 is 141.49-144.49 degrees, the maximum diameter of the second accommodating cavity 7 is 14.53-14.65 mm, in this embodiment, the arc shape of the upper end of the second accommodating cavity 7 is 141.5 degrees, and the maximum diameter of the second accommodating cavity 7 is 14.55 mm.

Further, the auxiliary body 1, the first plug-in body 2 and the second plug-in body 3 are of an integral structure.

Further, the cross-sectional shapes of the auxiliary body 1 and the first plug-in body 2 are rectangular.

Further, in this embodiment, the auxiliary body 1, the first plug body 2 and the second plug body 3 are made of C1100 red copper.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a connect electric auxiliary terminal which characterized in that: comprises an auxiliary body, a first inserting body is arranged at the lower end of the auxiliary body, a second inserting body is arranged at the upper end of the auxiliary body, the auxiliary body comprises a first body and a second body which penetrates through the first body and extends upwards to the outside of the first body, the upper end of the first plug-in body is connected with the lower end of the second body, the inner periphery of the first plug-in body is provided with a first containing cavity with a downward opening, for accommodating an external power receiving member, the second socket body being fixed to an upper end of the second body by a connection mechanism, the second plug-in body is in a crown shape and sequentially comprises a Pi-shaped connecting seat, a protection body and a plug-in seat from bottom to top, the Pi-shaped connecting seat is connected with the connecting mechanism, and a first annular resistance groove is arranged between the Pi-shaped connecting seat and the connecting mechanism, a second annular resistance groove is arranged between the connecting seat and the protection body, and a second accommodating cavity with an upward opening is arranged on the inner periphery of the second inserting body.

2. The auxiliary power receiving terminal according to claim 1, wherein: the first accommodating cavity is wedge-shaped and extends upwards to the top end of the first plug body, the length from the inner wall of the first accommodating cavity to the first plug body is 0.6-1.3 mm, and the maximum diameter of the first accommodating cavity is 11.38-11.46 mm.

3. The auxiliary power receiving terminal according to claim 1, wherein: the connecting mechanism comprises a vertical first connecting body positioned at the lower end and a horizontal second connecting body positioned at the upper end, wherein the width of the second connecting body is greater than that of the first connecting body, and the height of the second connecting body is greater than that of the first connecting body.

4. The auxiliary power receiving terminal according to claim 3, wherein: the Pi-shaped connecting seat is connected with the second connecting main body, so that the second inserting body is fixedly arranged at the upper end of the auxiliary body, and a first annular resistance groove arranged between the Pi-shaped connecting seat and the connecting mechanism is positioned at the periphery of the second connecting main body.

5. The auxiliary power receiving terminal according to claim 4, wherein: the bottom end of the Pi-shaped connecting seat is provided with an arc resistance groove surrounding the Pi-shaped connecting seat, and the arc diameter of the arc resistance groove is 3.90-4.10 mm.

6. The auxiliary power receiving terminal according to claim 5, wherein: the length of the first annular resistance groove and the length of the second annular resistance groove are 4.05 mm-3.95 mm, and the depth of the recess is 0.66 mm-0.68 mm.

7. The auxiliary power receiving terminal according to claim 1, wherein: the second accommodating cavity penetrates through the inner periphery of the second plug-in body and is in a wedge shape with the upper end expanding outwards, the wedge-shaped second accommodating cavity extends upwards from the second annular resistance groove to form an arc shape, the arc shape at the upper end of the second accommodating cavity is 141.49-144.49 degrees, and the maximum diameter of the second accommodating cavity is 14.53-14.65 mm.

8. The auxiliary terminal for electric connection according to any one of claims 1 to 7, wherein: the auxiliary body, the first inserting body and the second inserting body are of an integrated structure.

9. The auxiliary power receiving terminal according to claim 8, wherein: the auxiliary body and the first inserting body are rectangular in cross section.

10. The auxiliary power receiving terminal according to claim 9, wherein: the auxiliary body, the first inserting body and the second inserting body are made of C1100 red copper.