阅读说明：本技术 一种便捷电流端子更换系统 (Convenient current terminal replacement system ) 是由 蒋安文 杨秀洪 邓德茂 周龙兴 杨文俊 刘勤昌 阮俊淋 黄林 宋其峰 任飞 黄峰 于 2021-09-30 设计创作，主要内容包括：本发明公开了一种便捷电流端子更换系统包括,主体组件包括主线路、备用线路,以及与主线路连接的终端线路；以及,转换组件,包括壳体、与终端线路连接的主接口、与主线路和备用线路配合的活动接口,以及设置在壳体内与活动接口配合的转换件；转换件包括设置在活动接口顶部的接口板、设置在接口板下方固定连接的活动腔、活动腔底部设置有第一弹力件、第一弹力件一端固定连接有活动杆,以及与活动腔配合的架板,所述接口板上开设有开口,所述活动杆伸出开口,所述活动杆上设置有启动件,本发明操作简单,实现方式更安全、更可靠、效率更高,且对回路电缆无损伤,对电流回路的正常运行无影响。(The invention discloses a convenient current terminal replacing system, which comprises a main body assembly, a main circuit assembly, a standby circuit assembly and a terminal circuit assembly, wherein the main body assembly comprises a main circuit, a standby circuit and a terminal circuit connected with the main circuit; the conversion assembly comprises a shell, a main interface connected with the terminal circuit, a movable interface matched with the main circuit and the standby circuit, and a conversion piece arranged in the shell and matched with the movable interface; the conversion part comprises an interface board arranged at the top of the movable interface, a movable cavity fixedly connected below the interface board, a first elastic part arranged at the bottom of the movable cavity, a movable rod fixedly connected with one end of the first elastic part, and a frame plate matched with the movable cavity, wherein an opening is formed in the interface board, the movable rod extends out of the opening, and a starting part is arranged on the movable rod.)

1. The utility model provides a convenient current terminal replacement system which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,

a main body assembly (100) including a main line (101), a backup line (102), and a terminal line (103) connected to the main line (101); and the number of the first and second groups,

the conversion assembly (200) comprises a shell (201), a main interface (202) connected with a terminal line (103), a movable interface (203) matched with the main line (101) and a standby line (102), and a conversion piece (300) arranged in the shell (201) and matched with the movable interface (203).

2. The convenient current terminal replacement system of claim 1, wherein: the main interface (202) and the movable interface (203) are respectively arranged at the left end and the right end of the shell (201), and the standby circuit (102) is arranged at the top of the shell (201).

3. The convenient current terminal replacement system of claim 2, wherein: casing (201) both sides are provided with first mounting panel (204) and second mounting panel (205) respectively, all be provided with mounting hole (206) more than two on first mounting panel (204) and second mounting panel (205).

4. The convenient current terminal replacement system of claim 3, wherein: the conversion part (300) comprises an interface board (301) arranged in the movable interface (203), a movable cavity (302) fixedly connected below the interface board (301), a first elastic part (303) arranged at the bottom of the movable cavity (302), a movable rod (304) fixedly connected with one end of the first elastic part (303), and a frame plate (305) matched with the movable cavity (302), wherein an opening (306) is formed in the interface board (301), the movable rod (304) extends out of the opening (306), and an actuating part (400) is arranged on the movable rod (304).

5. The convenient current terminal replacement system of claim 4, wherein: a driving piece (307) is arranged below the movable cavity (302), the driving piece (307) comprises a second elastic piece (307a) fixedly connected with the bottom of the shell (201), an elastic plate (307b) fixedly connected with the second elastic piece (307a), and a driving rod (307c) matched with the starting piece (400), and through holes matched with the driving rod (307c) are formed in the bottom of the shell (201) and the movable cavity (302).

6. The convenient current terminal replacement system of claim 5, wherein: the starting piece (400) comprises a limiting elastic sheet (401) arranged on the side face of the top of the movable rod (304), a starting spring (402) arranged on the bottom face of the bottom of the movable rod (304), and a starting sliding block (403) fixedly connected with the starting spring (402), wherein the driving rod (307c) is arranged below the limiting elastic sheet (401) and is matched with the limiting elastic sheet, and a strip-shaped groove (308) matched with the starting sliding block (403) is formed in the movable cavity (302).

7. The convenient current terminal replacement system of claim 6, wherein: a limiting groove (309) is formed in the frame plate (305), and the starting sliding block (403) is matched with the limiting groove (309).

8. The easy current terminal replacement system of claim 4 or 7, wherein: the interface board (301) is provided with a deflector rod (310), the first mounting plate (204) is provided with a movable groove (207) matched with the deflector rod (310), and the deflector rod (310) extends out of the movable groove (207).

9. The convenient current terminal replacement system of claim 8, wherein: the bottom of the shell (201) is provided with a supporting plate (208), and the supporting plate (208) is positioned behind the movable cavity (302).

10. The convenient current terminal replacement system of claim 9, wherein: a transmission guide vane (209) is arranged between the main interface (202) and the movable interface (203).

Technical Field

The invention relates to the technical field of terminal replacement, in particular to a convenient current terminal replacement system.

Background

When the current terminal trouble, need keep apart the trouble terminal, insert the normal work that bypass special current circuit comes the recovery current return circuit again, prior art adopts the mode switch-on current return circuit that impales the cable on the current return circuit mostly, and this mode current terminal wiring is insecure, develops the during operation and easily touches, has the hidden danger that current circuit opened a way, and after the puncture destroys the cable insulation layer, very easily takes place personnel mistake among the operation maintenance process and touches and lead to equipment trouble.

Disclosure of Invention

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. In this section, as well as in the abstract and the title of the invention of this application, simplifications or omissions may be made to avoid obscuring the purpose of the section, the abstract and the title, and such simplifications or omissions are not intended to limit the scope of the invention.

The present invention has been made in view of the above-mentioned problem that the conventional current terminal is difficult to replace.

It is therefore an object of the present invention to provide a convenient current terminal replacement system.

In order to solve the technical problems, the invention provides the following technical scheme: the main body assembly comprises a main line, a standby line and a terminal line connected with the main line; and the conversion assembly comprises a shell, a main interface connected with the terminal circuit, a movable interface matched with the main circuit and the standby circuit, and a conversion piece arranged in the shell and matched with the movable interface.

As a preferable aspect of the convenient current terminal replacement system of the present invention, wherein: the main interface and the movable interface are respectively arranged at the left end and the right end of the shell, and the standby circuit is arranged at the top of the shell.

As a preferable aspect of the convenient current terminal replacement system of the present invention, wherein: the casing both sides are provided with first mounting panel and second mounting panel respectively, all be provided with the mounting hole more than two on first mounting panel and the second mounting panel.

As a preferable aspect of the convenient current terminal replacement system of the present invention, wherein: the conversion part comprises an interface board arranged in the movable interface, a movable cavity fixedly connected below the interface board, a first elastic part arranged at the bottom of the movable cavity, a movable rod fixedly connected with one end of the first elastic part, and a frame plate matched with the movable cavity, wherein an opening is formed in the interface board, the movable rod extends out of the opening, and a starting part is arranged on the movable rod.

As a preferable aspect of the convenient current terminal replacement system of the present invention, wherein: the driving part is arranged below the movable cavity and comprises a second elastic part fixedly connected with the bottom of the shell, an elastic plate fixedly connected with the second elastic part and a driving rod matched with the starting part, and through holes matched with the driving rod are formed in the bottom of the shell and the movable cavity.

As a preferable aspect of the convenient current terminal replacement system of the present invention, wherein: the starting part comprises a limiting elastic sheet arranged on the side surface of the top of the movable rod, a starting spring arranged on the bottom surface of the bottom of the movable rod and a starting slider fixedly connected with the starting spring, the driving rod is arranged below the limiting elastic sheet and matched with the limiting elastic sheet, and a strip-shaped groove matched with the starting slider is formed in the movable cavity.

As a preferable aspect of the convenient current terminal replacement system of the present invention, wherein: the frame plate is provided with a limiting groove, and the starting sliding block is matched with the limiting groove.

As a preferable aspect of the convenient current terminal replacement system of the present invention, wherein: the interface board is provided with a deflector rod, the first mounting plate is provided with a movable groove matched with the deflector rod, and the deflector rod extends out of the movable groove.

As a preferable aspect of the convenient current terminal replacement system of the present invention, wherein: the bottom of the shell is provided with a supporting plate which is positioned behind the movable cavity.

As a preferable aspect of the convenient current terminal replacement system of the present invention, wherein: and a transmission guide sheet is arranged between the main interface and the movable interface.

The invention has the beneficial effects that: the method is simple to operate, safer and more reliable in implementation mode, higher in efficiency, free of damage to the loop cable and free of influence on normal operation of the current loop.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:

fig. 1 is a system connection diagram of the convenient current terminal replacement system of the present invention.

Fig. 2 is a schematic diagram of the overall structure of the converter of the convenient current terminal replacement system of the present invention.

Fig. 3 is a cross-sectional view of the converter of the convenient current terminal replacement system of the present invention.

Fig. 4 is an exploded view of the converter of the convenient current terminal replacement system of the present invention.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Furthermore, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Furthermore, the present invention is described in detail with reference to the drawings, and in the detailed description of the embodiments of the present invention, the cross-sectional view illustrating the structure of the device is not enlarged partially according to the general scale for convenience of illustration, and the drawings are only exemplary and should not be construed as limiting the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

Example 1

Referring to fig. 1-4, a convenient current terminal replacement system includes a body assembly 100 including a main line 101, a backup line 102, and a terminal line 103 connected to the main line 101; and a conversion assembly 200 including a housing 201, a main interface 202 connected to the terminal line 103, an active interface 203 mated with the main line 101 and the spare line 102, and a conversion member 300 disposed in the housing 201 to be mated with the active interface 203.

Specifically, the main body assembly 100 includes a main line 101, a spare line 102, and a terminal line 103 connected to the main line 101; and the conversion component 200 comprises a shell 201, a main interface 202 connected with the terminal line 103, an active interface 203 matched with the main line 101 and the standby line 102, and a conversion component 300 arranged in the shell 201 and matched with the active interface 203, wherein the conversion component 300 completes lossless line switching by enabling the active interface 203 to rapidly move to the standby line 102, the main line 101 and the terminal line 103 are always connected through the connection of the main interface 202 and the active interface 203 to ensure the connection of the lines, and the lines are switched through the conversion component 200 when the lines need to be switched.

The operation process is as follows: in a normal state, the active interface 203 is connected with the main line 101, the main interface 202 is connected with the terminal line 103, the main line 101 is communicated with the terminal line 103, and when switching is needed, the active interface 203 is rapidly moved to the standby line 102 by using the conversion piece 300, so that the standby line 102 is communicated with the terminal line 103, and lossless and rapid switching of current terminals is completed.

Example 2

Referring to fig. 1-4, this embodiment differs from the first embodiment in that: the main interface 202 and the movable interface 203 are respectively arranged at the left end and the right end of the shell 201, and the standby circuit 102 is arranged at the top of the shell 201; a first mounting plate 204 and a second mounting plate 205 are respectively arranged on two sides of the shell 201, and more than two mounting holes 206 are respectively arranged on the first mounting plate 204 and the second mounting plate 205; the conversion member 300 comprises an interface board 301 arranged in the movable interface 203, a movable cavity 302 arranged below the interface board 301 and fixedly connected with the interface board, a first elastic member 303 arranged at the bottom of the movable cavity 302, a movable rod 304 fixedly connected with one end of the first elastic member 303, and a frame plate 305 matched with the movable cavity 302, wherein an opening 306 is formed on the interface board 301, the movable rod 304 extends out of the opening 306, and the movable rod 304 is provided with an actuating member 400; a driving member 307 is arranged below the movable cavity 302, the driving member 307 includes a second elastic member 307a fixedly connected with the bottom of the housing 201, an elastic plate 307b fixedly connected with the second elastic member 307a, and a driving rod 307c matched with the actuating member 400, through holes matched with the driving rod 307c are formed in the bottom of the housing 201 and the movable cavity 302, and the rest of the structure is the same as that of embodiment 1.

Specifically, the main interface 202 and the active interface 203 are respectively disposed at the left and right ends of the housing 201, the spare line 102 is disposed at the top of the housing 201, and the active interface 203 moves from the bottom end of the housing 201 to the top of the housing 201 when the circuit needs to be switched.

Further, casing 201 both sides are provided with first mounting panel 204 and second mounting panel 205 respectively, all are provided with more than two mounting holes 206 on first mounting panel 204 and the second mounting panel 205, make things convenient for operating personnel to open from first mounting panel 204 and second mounting panel 205, overhaul casing 201 internals.

Further, the converting element 300 includes an interface board 301 disposed in the movable interface 203, a movable cavity 302 disposed below the interface board 301 and fixedly connected to the interface board, a first elastic element 303 disposed at the bottom of the movable cavity 302, a movable rod 304 fixedly connected to one end of the first elastic element 303, and a frame plate 305 engaged with the movable cavity 302, wherein the frame plate 305 is an arc plate, and the starting point of the frame plate has an included angle of 90 degrees with the highest point; the movable cavity 302 is placed in an interlayer formed by the frame plate 305 and the housing 201, the interface plate 301 is higher than the frame plate 305 and has a diameter larger than the interlayer formed by the frame plate 305 and the housing 201, that is, the movable cavity 302 can move in the interlayer without falling off, the interface plate 301 is provided with an opening 306, the movable rod 304 extends out of the opening 306, the movable rod 304 can move telescopically in the opening 306, the movable rod 304 is provided with an actuating member 400, and the actuating member 400 is used for changing the movement state of the movable interface 203 so as to rapidly switch the electronic line port without damage.

Furthermore, an actuating member 307 is disposed below the movable cavity 302, the actuating member 307 is used for providing a force for moving the movable interface 203, the actuating member 307 comprises a second elastic member 307a fixedly connected with the bottom of the housing 201, an elastic plate 307b fixedly connected with the second elastic member 307a, and a driving rod 307c matched with the starting piece 400, through holes matched with the driving rod 307c are arranged on the bottom of the shell 201 and the movable cavity 302, in the normal transmission state, the second elastic member 307a is in a compressed state, and the actuating member 400 is engaged with the driving rod 307c, where the engagement means that the movement of the driving rod 307c causes the state of the actuating member 400 to change, thereby triggering the driving member 307, when the actuating rod 307c moves upward to touch the movable rod 304 to change the state of the actuating member 400, the second elastic member 307a rebounds to jack up the elastic plate 307b, and the elastic plate 307b pushes the movable chamber 302 to move to the spare line 102 along the frame plate 305.

The operation process is as follows: when the switching is required, the main line 101 is pulled open, the driving rod 307c is pressed to touch the movable rod 304, so that the state of the actuating member 400 is changed, the second elastic member 307a rebounds to jack the elastic plate 307b, and the elastic plate 307b pushes the movable cavity 302 to move to the spare line 102 along the direction of the frame plate 305, so as to press the spare line 102 tightly.

Example 3

Referring to fig. 1-4, this embodiment differs from the above embodiments in that: the starting piece 400 comprises a limiting elastic sheet 401 arranged on the side surface of the top of the movable rod 304, a starting spring 402 arranged on the bottom surface of the bottom of the movable rod 304, and a starting slide block 403 fixedly connected with the starting spring 402, a driving rod 307c is arranged below the limiting elastic sheet 401 and matched with the limiting elastic sheet 401, and a strip-shaped groove 308 matched with the starting slide block 403 is formed in the movable cavity 302; a limit groove 309 is formed in the frame plate 305, and the starting slide block 403 is matched with the limit groove 309; the interface board 301 is provided with a shifting lever 310, the first mounting plate 204 is provided with a movable groove 207 matched with the shifting lever 310, and the shifting lever 310 extends out of the movable groove 207; the bottom of the shell 201 is provided with a supporting plate 208, and the supporting plate 208 is positioned behind the movable cavity 302; a transmission guide 209 is provided between the main interface 202 and the movable interface 203, and the rest of the structure is the same as that of embodiment 2.

Specifically, the actuating member 400 includes a limit spring 401 disposed on the top side of the movable rod 304, an actuating spring 402 disposed on the bottom surface of the movable rod 304, and an actuating slider 403 fixedly connected to the actuating spring 402, wherein the actuating rod 307c is disposed below the limit spring 401 and is engaged therewith, in the circuit communication state, the actuating spring 402 is expanded to abut against the interface board 301 to limit the movement of the movable rod 304, the actuating spring 402 is also in the expanded state to allow the actuating slider 403 to be held by the frame plate 305 to limit the movement of the movable interface 203, while the first elastic member 303 is in the compressed state, the movable cavity 302 is provided with a strip-shaped groove 308 engaged with the actuating slider 403, so that the movable rod 304 carries the actuating slider to perform a sliding movement on the movable cavity 302, and the state of the movable interface 203 is controlled by the engagement of the frame plate 305 and different positions where the actuating slider 403 is located.

Further, a limit groove 309 is formed in the frame plate 305, the starting slider 403 is matched with the limit groove 309, and when the starting slider 403 moves to the notch of the limit groove 309, the second elastic member 307a extends to push the movable interface 203 to move to the lower side of the standby circuit 102 along the limit groove 309.

Further, a shifting lever 310 is arranged on the interface board 301, a movable groove 207 matched with the shifting lever 310 is formed in the first mounting plate 204, the shifting lever 310 extends out of the movable groove 207, and the shifting lever 310 can be used for operation when manual control is needed to be performed on the movable interface 203 under special conditions, so that the operation is more flexible and the practicability is higher.

Further, the bottom of the shell 201 is provided with a supporting plate 208, the supporting plate 208 is located behind the movable cavity 302, and provides a supporting force for the movable interface 203, so that the stability of the movable interface is improved; a transmission guide 209 is arranged between the main interface 202 and the active interface 203 to ensure the normal communication between the main line 101 and the terminal line 103 and between the standby line 102 and the terminal line 103.

The operation process is as follows: the driving rod 307c is pressed to touch the limiting elastic sheet 401, so that the limiting elastic sheet is compressed, the first elastic member 303 rebounds, the movable rod 304 moves outwards, the starting sliding block 403 moves outwards and is extruded by the frame plate 305, the starting spring 402 is compressed, and when the starting sliding block 403 moves to the notch of the limiting groove 309, the second elastic member 307a extends to push the movable interface 203 to move to the lower side of the standby line 102 along the limiting groove 309.

It is important to note that the construction and arrangement of the present application as shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperatures, pressures, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter recited in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of this invention. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present inventions. Therefore, the present invention is not limited to a particular embodiment, but extends to various modifications that nevertheless fall within the scope of the appended claims.

Moreover, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those unrelated to the presently contemplated best mode of carrying out the invention, or those unrelated to enabling the invention).

It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure, without undue experimentation.

It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.