Ammeter collector joint butt joint device

Abstract

The invention relates to the technical field of electricity meter collectors, in particular to an electricity meter collector connector butt joint device which comprises a collector body, a wiring part is arranged at one end of the collector body, a supporting piece is arranged on the wiring part, a clamping piece for locking a cable is arranged in the supporting piece, a butt joint piece is arranged on the cable, the electricity meter collector connector butt joint device further comprises a butt joint mechanism, and the butt joint mechanism comprises a positioning piece. According to the invention, a cable is tightly abutted through the clamping piece, and when the insertion piece is inserted into the positioning piece, the locking piece in the clamping piece is matched with the insertion piece to fix the state of the supporting piece and the butt joint piece, so that the locking piece and the positioning piece are matched with each other to fix the state of the supporting piece and the butt joint piece, and the locking piece and the positioning piece are matched with each other to fix the state of the supporting piece and the butt joint piece. And during disassembly, only the unlocking piece needs to be pulled, so that the movable piece is linked with the limiting piece to release the limitation of the locking piece, and the effect of conveniently disassembling the joint is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of electric meter collectors, in particular to an electric meter collector joint docking device. Background Art

[0002] Electricity meter collectors are key devices used to collect electricity meter data in smart grids. They are usually connected to electricity meters, collect electricity usage data, and transmit this data to the central management system.

[0003] In the electric meter data acquisition system, the connection between the electric meter collector and the electric meter usually relies on a fixed connector. A general cable connector includes a male connector and a female connector. The plug-in section of the male connector is a hollow structure with grooves and can have appropriate elastic deformation. The insertion position of the female connector is set to a hollow cylinder. The plug-in section of the male connector can be elastically inserted into the female connector and achieve a fitting function by the friction between the two. With the standardization of the connector of the electric meter collector, the use of a quick-release structure can effectively improve the installation efficiency of the collector. For this purpose, the present invention provides an electric meter collector connector docking device. Summary of the invention

[0004] The present invention is proposed in view of the docking efficiency of the electric meter collector when the connector is installed.

[0005] Therefore, the object of the present invention is to provide a joint docking device for an electric meter collector.

[0006] To solve the above technical problems, the present invention provides the following technical solutions: comprising a collector body, a wiring portion is provided at one end of the collector body, a support member is provided on the wiring portion, a clamping member for locking the cable is provided inside the support member, a docking member for cooperating with the support member is provided on the cable, a docking mechanism is provided between the support member and the docking member, the docking mechanism comprises a positioning member provided in the support member, an inserting member for cooperating with the positioning member is provided at one end of the docking member, a locking member is provided in the positioning member, a limiting member for cooperating with the locking member is provided in the positioning member, a movable member is provided in the positioning member, the movable member cooperates with the limiting member to limit the locking member, an unlocking member is also provided on the support member, and the unlocking member cooperates with the movable member.

[0007] As a preferred solution of the meter collector connector docking device of the present invention, the support member includes a wiring barrel arranged at the wiring part, a wiring groove is arranged in the wiring barrel, the wiring groove has a step part, and the middle part of the wiring groove is connected to the wiring part.

[0008] As a preferred solution of the meter collector connector docking device of the present invention, the clamping piece includes a clamping block arranged around the bottom end of the wiring slot, a compression space is provided between adjacent clamping blocks, and the upper end of the clamping block is integrally formed with a conical block, and the conical block is located on the upper end surface of the step portion.

[0009] As a preferred solution of the meter collector connector docking device of the present invention, the docking piece includes a docking plate arranged on the cable, a resistance ring is arranged at one end of the docking plate, a resistance part is arranged inside the resistance ring, and the resistance part is correspondingly arranged above the conical block.

[0010] As a preferred solution of the meter collector connector docking device of the present invention, the positioning member includes an annular portion integrally formed on the upper end surface of the wiring barrel, the upper end surface of the annular portion is provided with an annular groove, positioning blocks are evenly distributed around the annular groove, a positioning groove is provided on one side of the positioning block, the locking member and the limiting member are respectively arranged on the positioning groove, and the limiting member is arranged directly below the locking member.

[0011] As a preferred solution of the connector docking device of the electric meter collector of the present invention, the plug-in component includes a plug-in board evenly distributed on the docking board, a plug-in connector is integrally formed at one end of the plug-in board, a plug-in slot is provided in the plug-in connector, one end of the locking component is correspondingly abutted against the plug-in slot, and the positioning block is correspondingly matched with the plug-in board.

[0012] As a preferred solution of the connector docking device of the electric meter collector of the present invention, the locking piece includes a locking block arranged on the side wall of the positioning groove, a locking groove on one side of the locking block, a compression spring is arranged at the bottom end of the inner side of the locking groove, an insertion block is arranged at one end of the compression spring, one end of the insertion block is correspondingly abutted in the insertion groove, a locking rod is arranged in the central area of ​​the locking block, an elastic plate is arranged in the locking rod, one end of the elastic plate abuts against the side wall of the positioning groove, a toggle portion is formed on one side of the outer wall of the locking block, the upper end of the locking block is a notch portion, and the toggle portion is recessed inwardly and provided with an arc-shaped area.

[0013] As a preferred solution of the meter collector connector docking device of the present invention, the limiting member includes a locking ring arranged on the side wall of the positioning groove, a notch is arranged in the locking ring, a limiting rod is arranged in the middle position of the locking ring, the toggle part is correspondingly abutted in the notch, and a movable groove is arranged around the outer wall of the limiting rod.

[0014] As a preferred solution of the meter collector connector docking device of the present invention, the movable part includes a movable plate arranged in the positioning block, an offset groove is arranged in the movable plate, the upper end of the offset groove is a clamping groove, a spring sleeve rod is arranged on the side wall of the positioning groove, a slider is arranged at one end of the spring sleeve rod, and one end of the slider is slidably connected in the movable groove.

[0015] As a preferred solution of the meter collector connector docking device of the present invention, wherein: the unlocking member includes an unlocking ring arranged on the outer wall of the wiring barrel, an active area is formed between the unlocking ring and the wiring barrel, a tension spring is arranged on the wiring barrel, the tension spring is located in the active area, one end of the tension spring is connected to the unlocking ring, an annular plate is also arranged in the unlocking ring, and one end of the active rod passes through the annular portion and is arranged on the annular plate.

[0016] The beneficial effects of the meter collector connector docking device of the present invention: the present invention respectively arranges a support member and a docking member at the docking position of the wiring part and the cable. When the clamping member presses the cable tightly and the plug-in member is inserted into the positioning member at the same time, its internal locking member cooperates with the plug-in member to position the status of the support member and the docking member, thereby achieving the effect of further fixing the cable and ensuring the connection strength of the cable. When disassembly is required, it is only necessary to pull the unlocking member so that the movable member and the limiting member can release the restriction of the locking member, thereby releasing the status of the support member and the docking member, thereby achieving the effect of convenient removal of the connector. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 It is an overall schematic diagram of the meter collector connector docking device.

[0019] Figure 2 This is a schematic diagram of the matching structure of the support and clamping parts of the meter collector connector docking device.

[0020] Figure 3 It is a schematic diagram of the docking mechanism structure of the meter collector connector docking device.

[0021] Figure 4 This is a schematic diagram of the separation structure of the docking mechanism of the meter collector connector docking device.

[0022] Figure 5 This is a schematic diagram of the coordination structure of the positioning piece and the plug-in piece of the electric meter collector connector docking device.

[0023] Figure 6 This is a schematic diagram of the internal structure of the positioning parts and plug-in parts of the meter collector connector docking device.

[0024] Figure 7 For the meter collector connector docking device Figure 6 A is an enlarged structural diagram of FIG.

[0025] Figure 8 This is a schematic diagram of the cross-sectional structure of the locking piece of the electric meter collector connector docking device.

[0026] Fig. 9 For the meter collector connector docking device Figure 3 Schematic diagram of the enlarged structure at B.

[0027] In the figure: 100, collector body; 101, wiring part; 102, support member; 103, clamping member; 104, docking member; 102a, wiring barrel; 102b, wiring groove; 102c, step portion; 103a, clamping block; 103b, compression space; 103c, conical block; 104a, docking plate; 104b, resistance ring; 104c, resistance part; 200, docking mechanism; 201, positioning member; 202, plug-in member; 203, locking member; 204, limiting member; 205, movable member; 206, unlocking member; 201a, annular portion; 201b, annular groove; 201c, positioning block; 201d, positioning groove; 20 2a, plug board; 202b, plug connector; 202c, plug slot; 203a, locking block; 203b, locking slot; 203c, compression spring; 203d, plug block; 203e, locking rod; 203f, elastic plate; 203g, toggle portion; 203h, notch portion; 203i, arc area; 204a, locking ring; 204b, notch; 204c, limit rod; 204d, movable slot; 205a, movable plate; 205b, offset slot; 205c, snap-in slot; 205d, spring sleeve rod; 205e, slider; 206a, unlocking ring; 206b, movable area; 206c, tension spring; 206d, annular plate. DETAILED DESCRIPTION

[0028] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0029] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0030] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments.

[0031] Example 1, reference Figures 1 to 6, which is the first embodiment of the present invention, provides a device for connecting a joint of an electric meter collector, which can achieve the compression of the cable and ensure its stability during connection, including a collector body 100, a wiring part 101 is provided at one end of the collector body 100, a support 102 is provided on the wiring part 101, a clamping part 103 for locking the cable is provided in the support 102, a connecting part 104 for matching the support 102 is provided on the cable, and a connecting mechanism 200 is provided between the support 102 and the connecting part 104, The docking mechanism 200 includes a positioning member 201 arranged in the supporting member 102, an inserting member 202 cooperating with the positioning member 201 is arranged at one end of the docking member 104, a locking member 203 is arranged in the positioning member 201, the positioning member 201 is also provided with a limiting member 204 cooperating with the locking member 203, a movable member 205 is arranged in the positioning member 201, the movable member 205 cooperates with the limiting member 204 to limit the locking member 203, and an unlocking member 206 is also provided on the supporting member 102, and the unlocking member 206 cooperates with the movable member 205.

[0032] For the stability of the connection, the number of positioning members 201 needs to be greater than 4, and they are distributed in a ring shape in the annular groove 201b around the support member 102. At the same time, the number of docking members 104 needs to be equal to the number of positioning members 201, and the positions must correspond one to one to ensure the connection strength and stability between the support member 102 and the docking member 104. In the prior art, the support member 102 and the docking member 104 can be connected in a variety of ways, such as snap-on and threaded connections.

[0033] Specifically, the support member 102 includes a wiring barrel 102a detachably mounted on the wiring portion 101, a wiring groove 102b is provided in the wiring barrel 102a, the wiring groove 102b has a step portion 102c, and the middle part of the wiring groove 102b is connected to the wiring portion 101, and the clamping member 103 includes a clamping block 103a fixed around the bottom end of the wiring groove 102b, and a compression space 103b is provided between adjacent clamping blocks 103a. The end of the cable is integrally formed with a conical block 103c, which is located on the upper end surface of the step portion 102c. The docking piece 104 includes a docking plate 104a fixedly mounted on the cable. A resistance ring 104b is fixedly connected to one end of the docking plate 104a. A resistance portion 104c is integrally formed inside the resistance ring 104b. The resistance portion 104c is a spherical protrusion, which is arranged in a ring shape inside the resistance portion 104c. The resistance portion 104c is correspondingly arranged above the conical block 103c.

[0034] The present invention further refines the clamping method of the wiring part 101. The wiring barrel 102a is an annular hollow structure. The middle part of the internal wiring groove 102b is connected to the wiring part 101, and the upper end of the inner wall has a step portion 102c for limiting the displacement of the docking member 104. At the same time, the present invention arranges four groups of clamping blocks 103a around the bottom end of the wiring groove 102b. The central part of the four groups of clamping blocks 103a is the cable passing area. Since the upper end of the clamping block 103a is integrally formed with a cone When the resistance part 104c on the docking piece 104 presses the conical block 103c downward, a force is applied to the clamping block 103a toward the center of the circle. The clamping block 103a is made of soft rubber, and the conical block 103c is an obtuse angle. A compression space 103b is provided between adjacent clamping blocks 103a. In this way, after being deformed, the four groups of clamping blocks 103a move toward the center, thereby squeezing the cables at the center of the wiring part 101, thereby ensuring the stability of the cables when clamped.

[0035] The present invention further improves the prior art by respectively providing a support member 102 and a docking member 104 at the docking position between the wiring portion 101 and the cable. When the clamping member 103 presses the cable tightly and the plug-in member 202 is inserted into the positioning member 201, the internal locking member 203 cooperates with the plug-in member 202 to position the state of the support member 102 and the docking member 104, thereby further fixing the cable and ensuring the connection strength of the cable. When disassembly is required, it is only necessary to pull the unlocking member 206 so that the movable member 205 links the limiting member 204 to release the restriction of the locking member 203, thereby releasing the state of the support member 102 and the docking member 104, thereby achieving the effect of convenient removal of the connector.

[0036] Example 2, reference Figures 3 to 9 , which is the second embodiment of the present invention. Different from the previous embodiment, this embodiment provides a positioning member 201 of the meter collector connector docking device, and the positioning member 201 includes an annular portion 201a integrally formed on the upper end surface of the wiring barrel 102a, and an annular groove 201b is provided on the upper end surface of the annular portion 201a. Positioning blocks 201c are evenly distributed around the annular groove 201b, and a positioning groove 201d is provided on one side of the positioning block 201c. The locking member 203 and the limiting member 204 are respectively arranged on the positioning groove 201d, and the limiting member 204 is arranged directly below the locking member 203.

[0037] It can be seen from Example 1 that after the cable is inserted, the center cable is locked by four groups of clamping blocks 103a. The present invention further refines the clamping structure of the cable, and the upper end face of the wiring barrel 102a is integrally formed with an annular portion 201a, and the upper end face of the annular portion 201a is provided with an annular groove 201b, and six groups of positioning blocks 201c are evenly distributed in the annular groove 201b. The positioning blocks 201c are provided with positioning grooves 201d. The right end face and the upper end face are open, and the inner wall of the front end face is provided with a locking piece 203 and a limiting piece 204. When the plug-in piece 202 moves downward, the internal locking piece 203 cooperates with the plug-in piece 202 to position the state of the support piece 102 and the docking piece 104, thereby further strengthening the clamping degree of the cable and realizing double-layer clamping.

[0038] Furthermore, the plug-in component 202 includes a plug-in board 202a evenly distributed on the docking plate 104a, a plug connector 202b is integrally formed at one end of the plug-in board 202a, a plug slot 202c is provided in the plug connector 202b, one end of the locking member 203 is correspondingly abutted against the plug slot 202c, and the positioning block 201c is correspondingly matched with the plug-in board 202a. The present invention further defines the structure of the plug-in board 202a, and the plug-in boards 202a corresponding to the positioning blocks 201c are evenly distributed on the docking plate 104a, and a plug connector 202b is formed vertically downward on the plug-in board 202a. When the plug connector 202b moves in the positioning slot 201d, the side of the plug connector 202b moves along the inner wall of the positioning slot 201d, which not only ensures the stability of the plug connector 202b when moving, but also improves the connection strength when docking.

[0039] Furthermore, the locking member 203 includes a locking block 203a rotatably connected to the side wall of the positioning groove 201d through a bearing, a locking groove 203b on one side of the locking block 203a, a compression spring 203c fixedly connected to the inner bottom end of the locking groove 203b, the compression spring 203c is a carbon spring with high strength, one end of the compression spring 203c is fixedly connected to an insert block 203d, one end of the insert block 203d correspondingly abuts against the plug-in groove 202c, a locking rod 203e is provided in the central area of ​​the locking block 203a, an elastic plate 203f is fixedly connected to the locking rod 203e, one end of the elastic plate 203f abuts against the side wall of the positioning groove 201d, a toggle portion 203g is formed on one side of the outer wall of the locking block 203a, the upper end of the locking block 203a is a notch portion 203h, and the toggle portion 203g is recessed inwardly and provided with an arc-shaped area 203i.

[0040] The present invention further refines the structure of the locking piece 203, and a locking block 203a is rotatably connected to the inside of its positioning groove 201d through a bearing. A toggle portion 203g is formed on one side of the outer wall of the locking block 203a, and the other side is connected to the plug block 203d through a compression spring 203c. At the same time, the limit member 204 is arranged directly below the locking piece 203 to limit the rotation of the locking piece 203. The upper end surface of the toggle portion 203g is an arc-shaped surface, so that when the plug connector 202b moves downward, the plug block 203d retracts into the locking groove 203b under the pressure of the plug connector 202b. At the same time, a locking rod 203e is fixedly provided in the central area of ​​the locking block 203a of the device, and an elastic plate 203f is fixedly connected to the locking rod 203e. One side of the elastic plate 203f is against the side wall of the positioning groove 201d, storing elastic potential energy and ensuring the restoring force of the locking block 203a.

[0041] Furthermore, the limiting member 204 includes a locking ring 204a rotatably connected to the side wall of the positioning groove 201d, a notch 204b is provided in the locking ring 204a, a limiting rod 204c is fixedly connected to the middle position of the locking ring 204a, the toggle portion 203g is correspondingly pressed against the notch 204b, a movable groove 204d is provided around the outer wall of the limiting rod 204c, the movable member 205 includes a movable plate 205a movably connected to the positioning block 201c, an offset groove 205b is provided in the movable plate 205a, the upper end of the offset groove 205b is a clamping groove 205c, a spring sleeve rod 205d is fixedly connected to the side wall of the positioning groove 201d, one end of the spring sleeve rod 205d is fixedly connected to a slider 205e, and one end of the slider 205e is slidably connected in the movable groove 204d.

[0042] As can be seen from the above, the limit member 204 is arranged directly below the locking member 203, which limits the rotation of the locking member 203. The present invention further improves the structure of the limit member 204, and a locking ring 204a is rotatably connected to the side wall of the positioning groove 201d. The locking ring 204a is provided with a notch 204b for releasing the restriction on the locking member 203. When the locking ring 204a rotates, the position of the notch 204b corresponds to the position of the toggle portion 203g, and the locking member 203 can rotate counterclockwise. In order to control the rotation of the locking ring 204a, a movable plate 205a that can be displaced in the vertical direction is provided in the positioning block 201c.

[0043] An offset groove 205b is provided in the movable plate 205a, and the offset groove 205b is an acute-angled shape. The upper end of the offset groove 205b is a clamping groove 205c, and one end of the inclined upper end surface of the offset groove 205b is connected to the clamping groove 205c. At the same time, the device is fixedly provided with a spring sleeve rod 205d on the side wall of the positioning groove 201d. The spring sleeve rod 205d is a telescopic rod with a spring sleeved on it to ensure that the spring can ensure linear displacement in the horizontal direction after being compressed, and a slider 205e is provided at one end of the spring sleeve rod 205d, and a T-shaped protrusion is formed at one end of the slider 205e, which is slidably connected to the movable groove 204d. When the movable plate 205a is forced to move downward, its offset groove 205b contacts the slider 205e, thereby driving the slider 205e to move. When the slider 205e moves, it drives the limit rod 204c to rotate counterclockwise, so that the position of the notch 204b corresponds to the position of the toggle portion 203g.

[0044] The rest of the structure is the same as that of Example 1.

[0045] It can be seen from Example 1 that when the clamping member 103 presses the cable tightly, when the plug-in member 202 presses into the positioning member 201, the plug connector 202b first moves downward to squeeze the plug block 203d, and the plug block 203d retracts into the locking groove 203b under the pressure of the plug connector 202b. When the plug slot 202c of the plug connector 202b corresponds to the plug block 203d, the plug block 203d is correspondingly inserted into the plug slot 202c, thereby completing the locking of the support member 102 and the docking member 104.

[0046] Example 3, reference Fig. 9 , which is the third embodiment of the present invention. Different from the previous embodiment, this embodiment provides an electric meter collector connector docking device, including the unlocking member 206 of the electric meter collector connector docking device in the above embodiment, the unlocking member 206 includes an unlocking ring 206a movably connected to the outer wall of the wiring barrel 102a, an active area 206b is formed between the unlocking ring 206a and the wiring barrel 102a, a tension spring 206c is sleeved on the wiring barrel 102a, the tension spring 206c is located in the active area 206b, one end of the tension spring 206c is connected to the unlocking ring 206a, an annular plate 206d is connected in the unlocking ring 206a, and one end of the active plate 205a passes through the annular portion 201a and is arranged on the annular plate 206d.

[0047] It can be seen from Example 2 that the movable plate 205a needs to be forced to move downward so that the position of the notch 204b corresponds to the position of the toggle portion 203g. Therefore, the present invention further limits the structure of the unlocking member 206, by providing a stretchable unlocking ring 206a on the outer wall of the wiring barrel 102a, the unlocking ring 206a is connected to the wiring barrel 102a through a tension spring 206c, and an annular plate 206d is connected to the inside of the unlocking ring 206a, and one end of a plurality of movable plates 205a is connected to the annular plate 206d. When the outer unlocking ring 206a is pulled, the annular plate 206d is driven to move together, and when the annular plate 206d moves, the movable plate 205a is driven to move in conjunction.

[0048] The rest of the structure is the same as that of Example 2.

[0049] When the joint needs to be removed, it is only necessary to pull the unlocking ring 206a outward. The unlocking ring 206a moves outward and drives the movable plate 205a on the annular plate 206d to move synchronously. At this time, the offset groove 205b contacts the slider 205e, and the slider 205e is driven to move under the action of the inclined surface. Since the T-shaped protrusion at one end of the slider 205e is slidably connected to the movable groove 204d, and the movable groove 204d is wavy, the limiting rod 204c cannot move synchronously with the slider 205e. 4d, thereby driving the locking ring 204a on the limit rod 204c to rotate counterclockwise, so that the position of the notch 204b corresponds to the position of the toggle portion 203g. At this time, the cable can be pulled upward to drive the plug connector 202b to move upward, and the toggle portion 203g on the locking block 203a rotates into the notch 204b, and its elastic plate 203f is deformed. At the same time, the plug block is separated from the plug slot 202c, realizing the overall unlocking of the device. After unlocking, the elastic potential energy of the elastic plate 203f drives the locking block 203a to rotate back to its original position.

[0050] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A joint connection device for an electric meter collector, characterized in that: include, A collector body (100), wherein one end of the collector body (100) is provided with a wiring portion (101), a support member (102) is provided on the wiring portion (101), a clamping member (103) for locking a cable is provided inside the support member (102), a docking member (104) for matching the support member (102) is provided on the cable, and a docking mechanism (200) is provided between the support member (102) and the docking member (104); The docking mechanism (200) comprises a positioning member (201) arranged in a supporting member (102); an inserting member (202) cooperating with the positioning member (201) is arranged at one end of the docking member (104); a locking member (203) is arranged in the positioning member (201); the positioning member (201) is also provided with a limiting member (204) cooperating with the locking member (203); a movable member (205) is arranged in the positioning member (201); the movable member (205) cooperates with the limiting member (204) to limit the locking member (203); an unlocking member (206) is also provided on the supporting member (102); the unlocking member (206) and the movable member (205) cooperate with each other.

2. The electric meter collector connector docking device according to claim 1, characterized in that: The support member (102) comprises a wiring barrel (102a) arranged on the wiring portion (101), a wiring groove (102b) is arranged in the wiring barrel (102a), the wiring groove (102b) has a step portion (102c), and the middle portion of the wiring groove (102b) is connected to the wiring portion (101).

3. The electric meter collector connector docking device according to claim 2, characterized in that: The clamping member (103) comprises a clamping block (103a) arranged around the bottom end of the wiring slot (102b), a compression space (103b) is provided between adjacent clamping blocks (103a), and a conical block (103c) is integrally formed at the upper end of the clamping block (103a), and the conical block (103c) is located on the upper end surface of the step portion (102c).

4. The electric meter collector connector docking device according to claim 3, characterized in that: The docking member (104) comprises a docking plate (104a) arranged on the cable, a resistance ring (104b) is arranged at one end of the docking plate (104a), a resistance portion (104c) is arranged inside the resistance ring (104b), and the resistance portion (104c) is correspondingly arranged above the conical block (103c).

5. The electric meter collector connector docking device according to claim 4, characterized in that: The positioning member (201) comprises an annular portion (201a) integrally formed on the upper end surface of the wiring barrel (102a); an annular groove (201b) is provided on the upper end surface of the annular portion (201a); positioning blocks (201c) are evenly distributed around the annular groove (201b); a positioning groove (201d) is provided on one side of the positioning block (201c); the locking member (203) and the limiting member (204) are respectively arranged on the positioning groove (201d); and the limiting member (204) is arranged directly below the locking member (203).

6. The electric meter collector connector docking device according to claim 5, characterized in that: The plug-in component (202) comprises a plug-in board (202a) evenly distributed on the docking board (104a), a plug connector (202b) is integrally formed at one end of the plug-in board (202a), a plug-in slot (202c) is provided in the plug connector (202b), one end of the locking component (203) is correspondingly pressed against the plug-in slot (202c), and the positioning block (201c) is correspondingly matched with the plug-in board (202a).

7. The electric meter collector connector docking device according to claim 6, characterized in that: The locking member (203) comprises a locking block (203a) arranged on the side wall of the positioning groove (201d), a locking groove (203b) on one side of the locking block (203a), a compression spring (203c) arranged at the inner bottom end of the locking groove (203b), an insert block (203d) arranged at one end of the compression spring (203c), one end of the insert block (203d) correspondingly abutting against the plug-in groove (202c), and the locking block (203a) is provided with a locking groove (203b) on one side of the locking block (203a). A locking rod (203e) is provided in the central area of ​​the locking rod (203e), an elastic plate (203f) is provided inside the locking rod (203e), one end of the elastic plate (203f) is against the side wall of the positioning groove (201d), a toggle portion (203g) is formed on one side of the outer wall of the locking block (203a), the upper end of the locking block (203a) is a notch portion (203h), and the toggle portion (203g) is recessed inwardly and provided with an arc-shaped area (203i).

8. The electric meter collector connector docking device according to claim 7, characterized in that: The limiting member (204) comprises a locking ring (204a) arranged on the side wall of the positioning groove (201d), a notch (204b) being arranged inside the locking ring (204a), a limiting rod (204c) being arranged at the middle position of the locking ring (204a), the shifting portion (203g) correspondingly abutting against the notch (204b), and a movable groove (204d) being arranged around the outer wall of the limiting rod (204c).

9. The electric meter collector connector docking device according to claim 8, characterized in that: The movable member (205) comprises a movable plate (205a) arranged in the positioning block (201c), an offset groove (205b) is arranged in the movable plate (205a), the upper end of the offset groove (205b) is a clamping groove (205c), a spring sleeve rod (205d) is arranged on the side wall of the positioning groove (201d), a slider (205e) is arranged at one end of the spring sleeve rod (205d), and one end of the slider (205e) is slidably connected in the movable groove (204d).

10. The electric meter collector connector docking device according to claim 9, characterized in that: The unlocking member (206) includes an unlocking ring (206a) arranged on the outer wall of the wiring barrel (102a), and an active area (206b) is formed between the unlocking ring (206a) and the wiring barrel (102a). A tension spring (206c) is arranged on the wiring barrel (102a), and the tension spring (206c) is located in the active area (206b). One end of the tension spring (206c) is connected to the unlocking ring (206a), and an annular plate (206d) is also arranged in the unlocking ring (206a). One end of the active plate (205a) passes through the annular portion (201a) and is arranged on the annular plate (206d).

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