Intelligent electric meter automatic detection device and control system

Abstract

The invention provides an intelligent electric meter automatic detection device and control system, and belongs to the technical field of electric meter detection, and the device comprises a supporting member, a main detection rod, an auxiliary detection block, and an extension assembly. The supporting piece is in transmission connection with the free end of the cylinder; the main detection rod is arranged on the supporting piece; an extension cavity is formed in the main detection rod, a plurality of extension groove holes are further formed in the main detection rod, and one end of each extension groove hole is communicated with the extension cavity; the auxiliary detection block has a degree of freedom of extending out of or retracting into the extension slot hole along the slot wall of the extension slot hole; the extension assembly comprises an extension piece and a pushing piece, and the extension piece is arranged in the extension cavity and is in transmission connection with the multiple auxiliary detection blocks; the pushing piece is arranged on the supporting piece and is in transmission connection with the extending piece. According to the automatic detection device for the intelligent electric meter provided by the invention, after the main detection rod is inserted into the terminal, the extension assembly controls the plurality of auxiliary detection blocks to extend out of the extension slotted hole, so that the auxiliary detection blocks are in full contact with the inner wall of the terminal, and inaccurate detected data is prevented.

Description

Technical Field

[0001] The present invention belongs to the technical field of electric meter detection, and particularly relates to an intelligent electric meter automatic detection device and a control system. Background Art

[0002] An electric meter is an instrument device used to measure and record the power consumption, and is used for metering and monitoring the power usage. In power metering, an accurate and reliable electric meter is very important. Therefore, the detection before the electric meter leaves the factory is the key to ensuring the metering accuracy and product quality.

[0003] Currently, there are generally two ways to detect an electric meter. One way is that a staff member holds the detection rod of a withstand voltage detector and inserts the detection rod into the terminal of the electric meter to detect the electric meter. This detection method has low efficiency, occupies a lot of manpower and material resources, and has a high labor cost. Another way is to place the electric meter on a conveyor belt and fix the electric meter until it moves to the detection position, and then use a cylinder to push the detection rod of the withstand voltage detector, so that the detection rod is inserted into the terminal of the electric meter. Although this method saves manpower, after long-term use, the detection rod is easily worn, and the contact between the detection rod and the terminal is not sufficient, resulting in inaccurate detection results. Summary of the Invention

[0004] An embodiment of the present invention provides an intelligent electric meter automatic detection device and a control system to solve the technical problem in the prior art that the detection end is worn after long-term use, resulting in insufficient contact between the detection end and the terminal, and thus inaccurate detection results.

[0005] To achieve the above object, the technical solution adopted by the present invention is: to provide an intelligent electric meter automatic detection device, including a support member, a main detection rod, auxiliary detection blocks, and an extension assembly; the support member is in transmission connection with the free end of a cylinder; one end of the main detection rod is arranged on the support member, and the main detection rod is inserted into the terminal of the electric meter as the support member moves; an extension cavity is formed inside the main detection rod, and the extension cavity is arranged along the length direction of the main detection rod. A plurality of extension slot holes are also arranged on the outer surface of the main detection rod and are arranged circumferentially along the extension cavity, and one end of the extension slot hole is communicated with the extension cavity; the main detection rod is electrically connected to a withstand voltage detector; the number of the auxiliary detection blocks is multiple, and they are respectively arranged in the plurality of extension slot holes. The auxiliary detection blocks have the freedom to extend out of or retract into the extension slot holes along the slot walls of the extension slot holes; the extension assembly includes an extension member and a pushing member. The extension member is arranged in the extension cavity and is in transmission connection with the plurality of auxiliary detection blocks for driving the auxiliary detection blocks to move; the pushing member is arranged on the support member and is in transmission connection with the extension member for controlling the extension member to drive the auxiliary detection blocks to move.

[0006] In a possible implementation, the extension member includes an extension rod, a first tapered block, and a second tapered block; the extension rod is disposed in the extension cavity, and the extension rod is arranged along the length direction of the extension cavity; the first tapered block and the second tapered block are arranged in parallel and spaced apart on the extension rod, and the inclined surfaces on the first tapered block and the second tapered block are arranged opposite to each other; the first tapered block is fixedly connected to the extension rod, and the second tapered block has a degree of freedom to move along the length direction of the extension rod; the secondary detection block is disposed between the first tapered block and the second tapered block, and guiding inclined surfaces that are respectively in contact with the inclined surfaces on the first tapered block and the second tapered block are provided at both ends of the secondary detection block, and the guiding inclined surfaces have a degree of freedom to slide along the inclined surfaces on the first tapered block and the second tapered block.

[0007] In a possible implementation, an opening is provided at one end of the extension cavity close to the support member; the pushing member includes a fixed block, a limiting block, and an elastic member; one end of the fixed block is fixedly disposed on the support member, and a pushing groove is provided at one end of the fixed block close to the main detection rod; the limiting block is disposed in the pushing groove, and a sliding hole is formed between the outer wall of the limiting block and the inner wall of the pushing groove, one end of the main detection rod is disposed in the sliding hole and is slidably connected to the sliding hole; a limiting hole is provided at one end of the limiting block close to the main detection rod, the extension rod is disposed in the limiting hole and is slidably connected to the limiting hole; the elastic member is sleeved on the extension rod, and both ends are respectively connected to the second tapered block and the limiting block.

[0008] In a possible implementation, a plurality of accommodating grooves arranged in parallel and spaced apart are provided at one end of the secondary detection block close to the extension rod, a reset member is provided in the accommodating groove, and both ends of the reset member are respectively connected to the extension rod and the inner wall of the accommodating groove.

[0009] In a possible implementation, the intelligent electric meter automatic detection device further includes a conveyor belt, and a clamping assembly for controlling the electric meter to move towards the main detection rod and leave the conveyor belt is provided on the conveyor belt.

[0010] In a possible implementation, an image observation assembly is provided on the support member, and a camera and a control member for controlling the camera to rotate circumferentially along the support member to observe the appearance of the electric meter are provided on the image observation assembly.

[0011] In a possible implementation, the control member includes a support rod, a transmission member, and a driver. The camera is disposed on the support rod, and the shooting direction of the camera is set toward the central axis of the support member. The transmission member is disposed at one end of the support member away from the main detection rod, and the transmission member is in transmission connection with the support rod for driving the support rod to rotate. The free end of the driver is in transmission connection with the transmission member.

[0012] In a possible implementation, the transmission member includes an internal gear ring, a main gear, and a plurality of sub-gears. The internal gear ring is disposed on the support member and is rotatably connected to the support member. One end of the support rod is fixedly disposed on the internal gear ring, and the other end is directed toward the electricity meter. The main gear is disposed within the internal gear ring and is rotatably connected to the support member. The driver is in transmission connection with the main gear. The plurality of sub-gears are all disposed within the internal gear ring and are arranged around the main gear. The sub-gears are respectively meshed and connected to the internal gear ring and the main gear.

[0013] In a possible implementation, a fixing member is disposed on a side of the internal gear ring away from the support member. The internal gear ring, the main gear, and the sub-gears are all rotatably connected to the fixing member. The free end of the driver penetrates through the fixing member and is in transmission connection with the main gear. The free end of the cylinder is in transmission connection with the fixing member for driving the main detection rod to move.

[0014] The beneficial effects of an intelligent electric meter automatic detection device provided by the present invention are as follows: Compared with the prior art, when the intelligent electric meter automatic detection device of the present invention is in use, since the support member is in transmission connection with the air cylinder, one end of the main detection rod is arranged on the support member, and the main detection rod is electrically connected to the withstand voltage detector, after the electric meter on the conveyor belt moves to the detection position along with the conveyor belt, the free end of the air cylinder pushes the support member to move, and the support member drives the main detection rod to move, so that the main detection rod is inserted into the terminal of the electric meter, and then the electric meter is detected; Since an extension cavity is formed inside the main detection rod along the length direction of the main detection rod, and a plurality of extension slots are arranged on the outer surface of the main detection rod in the circumferential direction of the extension cavity, and a plurality of auxiliary detection blocks are respectively located in the plurality of extension slots, and the auxiliary detection blocks have the freedom to extend out of or retract into the extension slots along the slot walls of the extension slots, after the main detection rod is inserted into the terminal of the electric meter, the extension assembly controls the auxiliary detection blocks to move and extend out of the extension slots to contact the inner wall of the terminal, so as to ensure sufficient contact between the auxiliary detection blocks and the terminal, thereby preventing inaccurate detection data; Since the extension member on the extension assembly is arranged in the extension cavity and is in transmission connection with the plurality of auxiliary detection blocks, and the pushing member is arranged on the support member and is in transmission connection with the extension member, after the main detection rod is inserted into the terminal, the pushing member controls the extension member to drive the auxiliary detection blocks to move out of the extension slots; after the main detection rod is pulled out of the terminal, the pushing member controls the extension member again, so as to drive the auxiliary detection blocks to retract into the extension slots; in this way, by means of the extension assembly and the auxiliary detection blocks, after the main detection rod is inserted into the terminal, the extension assembly controls the plurality of auxiliary detection blocks arranged in the circumferential direction of the main detection rod to extend out of the extension slots, so that the auxiliary detection blocks are in sufficient contact with the inner wall of the terminal, thereby preventing inaccurate detection data.

[0015] Another object of the present invention is to provide a control system, including the intelligent electric meter automatic detection device described in any one of the above.

[0016] For the control system provided by the present invention, since the control system is electrically connected to the air cylinder, the control system controls the free end of the air cylinder to push the support member to move towards the direction close to the electric meter, and makes the main detection rod inserted into the terminal; by means of the extension assembly and the auxiliary detection blocks, after the main detection rod is inserted into the terminal, the extension assembly controls the plurality of auxiliary detection blocks arranged in the circumferential direction of the main detection rod to extend out of the extension slots, so that the auxiliary detection blocks are in sufficient contact with the inner wall of the terminal, thereby preventing inaccurate detection data. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0018] Figure 1 Schematic structural diagram of the detection device provided by the embodiment of the present invention;

[0019] Figure 2 Schematic connection diagram of the detection device provided by the embodiment of the present invention and the electric meter;

[0020] Figure 3 Schematic connection diagram of the main detection rod, auxiliary detection block and extension assembly provided by the embodiment of the present invention Figure 1 ;

[0021] Figure 4 Schematic connection diagram of the main detection rod, auxiliary detection block and extension assembly provided by the embodiment of the present invention Figure 2 ;

[0022] Figure 5 Schematic connection diagram of the main detection rod and the auxiliary detection block provided by the embodiment of the present invention Figure 1 ;

[0023] Figure 6 Schematic connection diagram of the main detection rod and the auxiliary detection block provided by the embodiment of the present invention Figure 2 ;

[0024] Figure 7 Schematic structural diagram of the control member provided by the embodiment of the present invention Figure 1 ;

[0025] Figure 8 Schematic structural diagram of the control member provided by the embodiment of the present invention Figure 2 ;

[0026] Figure 9 Schematic connection diagram of the detection device provided by the embodiment of the present invention and the conveyor belt.

[0027] Among them, the reference numerals in the figure:

[0028] 1, support member; 2, main detection rod; 21, extension cavity; 22, extension slot; 3, auxiliary detection block; 31, guiding inclined surface; 32, receiving groove; 33, reset member; 4, extension assembly; 41, extension member; 411, extension rod; 412, first tapered block; 413, second tapered block; 42, pushing member; 421, fixed block; 422, limiting block; 423, elastic member; 424, pushing groove; 425, sliding hole; 426, limiting hole; 5, electric meter; 51, terminal; 6, conveyor belt; 7, clamping assembly; 8, image observation assembly; 81, camera; 82, control member; 821, support rod; 822, driver; 823, internal gear ring; 824, main gear; 825, auxiliary gear; 826, fixing member. Detailed implementation manners

[0029] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clear and understandable, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0030] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0031] It should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention.

[0032] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, "a plurality" means two or more, unless otherwise specifically defined.

[0033] Please refer to Figures 1 to 9, the automatic detection device of the smart meter provided by the present invention is now described. An automatic detection device of a smart meter includes a support 1, a main detection rod 2, a secondary detection block 3 and an extension component 4; the support 1 is transmission-connected to the free end of the cylinder; one end of the main detection rod 2 is arranged on the support 1, and the main detection rod 2 is inserted into the terminal 51 of the meter 5 as the support 1 moves; an extension cavity 21 is provided inside the main detection rod 2, and the extension cavity 21 is arranged along the length direction of the main detection rod 2, and a plurality of extension slots 22 arranged along the circumference of the extension cavity 21 are also provided on the outer surface of the main detection rod 2, and one end of the extension slot 22 is connected to the extension cavity 21. The main detection rod 2 is electrically connected to the withstand voltage tester; there are multiple auxiliary detection blocks 3, which are respectively arranged in multiple extension slots 22, and the auxiliary detection blocks 3 have the freedom to extend or retract into the extension slots 22 along the slot walls of the extension slots 22; the extension component 4 includes an extension member 41 and a pushing member 42, the extension member 41 is arranged in the extension cavity 21, and is transmission-connected with multiple auxiliary detection blocks 3, and is used to drive the auxiliary detection blocks 3 to move; the pushing member 42 is arranged on the support member 1, and is transmission-connected with the extension member 41, and is used to control the extension member 41 and drive the auxiliary detection block 3 to move.

[0034] Compared with the prior art, the intelligent electric meter automatic detection device provided in this embodiment, when in use, since the support member 1 is in transmission connection with the air cylinder, one end of the main detection rod 2 is arranged on the support member 1, and the main detection rod 2 is electrically connected to the withstand voltage detector, after the electric meter 5 on the conveyor belt 6 moves to the detection position along with the conveyor belt 6, the free end of the air cylinder pushes the support member 1 to move, and the support member 1 drives the main detection rod 2 to move, so that the main detection rod 2 is inserted into the terminal 51 of the electric meter 5, and then the electric meter 5 is detected; since an extension cavity 21 is formed inside the main detection rod 2 along the length direction of the main detection rod 2, and a plurality of extension slots 22 are arranged on the outer surface of the main detection rod 2 along the circumferential direction of the extension cavity 21, and a plurality of auxiliary detection blocks 3 are respectively located in the plurality of extension slots 22, and the auxiliary detection blocks 3 have the freedom to extend out of or retract into the extension slots 22 along the slot walls of the extension slots 22, after the main detection rod 2 is inserted into the terminal 51 of the electric meter 5, the extension assembly 4 controls the movement of the auxiliary detection blocks 3 and extends them out of the extension slots 22 to contact the inner wall of the terminal 51, so as to ensure the full contact between the auxiliary detection blocks 3 and the terminal 51, thereby preventing inaccurate detection data; since the extension member 41 on the extension assembly 4 is arranged in the extension cavity 21 and is in transmission connection with the plurality of auxiliary detection blocks 3, and the pushing member 42 is arranged on the support member 1 and is in transmission connection with the extension member 41, after the main detection rod 2 is inserted into the terminal 51, the pushing member 42 controls the extension member 41, so that the extension member 41 drives the auxiliary detection blocks 3 to move out of the extension slots 22; after the main detection rod 2 is pulled out of the terminal 51, the pushing member 42 controls the extension member 41 again, thereby driving the auxiliary detection blocks 3 to retract into the extension slots 22; in this way, with the help of the extension assembly 4 and the auxiliary detection blocks 3, after the main detection rod 2 is inserted into the terminal 51, the extension assembly 4 controls the plurality of auxiliary detection blocks 3 arranged along the circumferential direction of the main detection rod 2 to extend out of the extension slots 22, so that the auxiliary detection blocks 3 are in full contact with the inner wall of the terminal 51, thereby preventing inaccurate detection data.

[0035] Not shown in the figure. As a specific embodiment of the intelligent electric meter automatic detection device provided by the present invention, the main detection rod 2 is a conductive rod, and the main detection rod 2 is electrically connected to the withstand voltage detector through a wire; the auxiliary detection block 3 is a conductive block, and the auxiliary detection block 3 is electrically connected to the main detection rod 2 through a wire; the withstand voltage detector conducts current into the main detection rod 2 through a wire, and the current then enters the auxiliary detection block 3 through the wire, so that the current respectively contacts the inner wall of the terminal 51 of the electric meter 5 through the main detection rod 2 and the auxiliary detection block 3, thereby detecting the terminal 51.

[0036] Please refer to Figures 3 to 6, as a specific implementation of the intelligent electric meter automatic detection device provided by the present invention, the extension member 41 includes an extension rod 411, a first tapered block 412 and a second tapered block 413; the extension rod 411 is arranged in the extension cavity 21, and the extension rod 411 is arranged along the length direction of the extension cavity 21; the first tapered block 412 and the second tapered block 413 are arranged on the extension rod 411 in parallel at intervals, and the inclined surfaces on the first tapered block 412 and the second tapered block 413 are arranged opposite to each other; the first tapered block 412 is fixedly connected to the extension rod 411, and the second tapered block 413 has the freedom to move along the length direction of the extension rod 411; the auxiliary detection block 3 is arranged between the first tapered block 412 and the second tapered block 413, and guiding inclined surfaces 31 which are in contact with the inclined surfaces on the first tapered block 412 and the second tapered block 413 are respectively arranged at both ends of the auxiliary detection block 3, and the guiding inclined surfaces 31 have the freedom to slide along the inclined surfaces on the first tapered block 412 and the second tapered block 413; since the extension rod 411 is arranged in the extension cavity 21 along the length direction of the extension cavity 21, the first tapered block 412 is fixedly connected to the extension rod 411, the second tapered block 413 has the freedom to move along the length direction of the extension rod 411, at the same time, the guiding inclined surfaces 31 which are in contact with the inclined surfaces on the first tapered block 412 and the second tapered block 413 are respectively arranged at both ends of the auxiliary detection block 3, and the guiding inclined surfaces 31 have the freedom to slide along the inclined surfaces on the first tapered block 412 and the second tapered block 413, therefore, when the pushing member 42 controls the movement of the extension member 41 to drive the auxiliary detection block 3 to move, the pushing member 42 pushes the second tapered block 413 to move towards the direction close to the first tapered block 412, thereby squeezing the auxiliary detection block 3, and the auxiliary detection block 3 moves towards the outside of the extension slot hole 22 under the action of the guiding inclined surface 31, and the auxiliary detection block 3 is in contact with the inner wall of the terminal 51, so that the auxiliary detection block 3 is in full contact with the inner wall of the terminal 51.

[0037] Please refer to Figures 3 to 6, as a specific embodiment of the intelligent electric meter automatic detection device provided by the present invention, an opening is provided at one end of the extension cavity 21 close to the support member 1; the pushing member 42 includes a fixed block 421, a limiting block 422 and an elastic member 423; one end of the fixed block 421 is fixedly arranged on the support member 1, and a pushing groove 424 is provided at one end of the fixed block 421 close to the main detection rod 2; the limiting block 422 is arranged in the pushing groove 424, and a sliding hole 425 is formed between the outer wall of the limiting block 422 and the inner wall of the pushing groove 424, one end of the main detection rod 2 is arranged in the sliding hole 425 and is slidably connected with the sliding hole 425; a limiting hole 426 is provided at one end of the limiting block 422 close to the main detection rod 2, the extension rod 411 is arranged in the limiting hole 426 and is slidably connected with the limiting hole 426; the elastic member 423 is sleeved on the extension rod 411 and is respectively connected with the second conical block 413 and the limiting block 422 at both ends; since an opening is provided at one end of the extension cavity 21 close to the support member 1, and the main detection rod 2 is slidably connected with the sliding hole 425 formed between the outer wall of the limiting block 422 and the inner wall of the pushing groove 424, and at the same time the extension rod 411 is slidably connected with the limiting block 422 on the limiting block 422, when the support member 1 drives the main detection rod 2 to insert into the terminal 51 and abut against the inner wall of the terminal 51, the main detection rod 2 receives the reaction force from the inner wall of the terminal 51 and moves towards the direction close to the support member 1, thereby causing the main detection rod 2 to slide in the sliding hole 425 and the extension rod 411 to slide in the limiting hole 426, and at the same time the elastic member 423 is compressed, and the compressed elastic member 423 returns to its original position by means of the elastic force, and then drives the second conical block 413 to move, so that the auxiliary detection block 3 extends out of the extension slot hole 22; the elastic member 423 is a spring.

[0038] Please refer to Figures 3 to 6 , as a specific embodiment of the intelligent electric meter automatic detection device provided by the present invention, a plurality of accommodation grooves 32 arranged in parallel at intervals are provided at one end of the auxiliary detection block 3 close to the extension rod 411, a reset member 33 is arranged in the accommodation groove 32, and both ends of the reset member 33 are respectively connected with the extension rod 411 and the inner wall of the accommodation groove 32; when the auxiliary detection block 3 extends out of the extension slot hole 22 under the push of the second conical block 413, the reset member 33 is stretched by the auxiliary detection block 3, and then when the support member 1 drives the main detection rod 2 to move outside the terminal 51, the reset member 33 returns to its original position by means of the elastic force, and then drives the auxiliary detection block 3 to reset, so that the auxiliary detection block 3 retracts into the extension slot hole 22; by means of the accommodation groove 32, the distance between the auxiliary detection block 3 and the extension rod 411 can be made smaller, so as to better conceal the auxiliary detection block 3; the reset member 33 is a spring.

[0039] Please refer to Figure 9As a specific implementation of the smart meter automatic detection device provided by the present invention, a smart meter automatic detection device also includes a conveyor belt 6, on which is provided a clamping component 7 for controlling the meter 5 to move toward the main detection rod 2 and away from the conveyor belt 6; with the help of the conveyor belt 6, multiple meters 5 can be detected, thereby saving manpower; the meter 5 is clamped by the clamping component 7, and after the meter 5 is moved to the detection position, the meter 5 is pushed to move toward the main detection rod 2, and at the same time, the main detection rod 2 moves toward the terminal 51 of the meter 5, so that the main detection rod 2 can be inserted into the terminal 51 more quickly, reducing the insertion time of the main detection rod 2, thereby improving the detection efficiency.

[0040] Not shown in the figure, as a specific embodiment of the intelligent electric meter automatic detection device provided by the present invention, the clamping assembly 7 includes a fixed plate, two clamping plates, two clamps and a pusher. The two clamps are arranged on the fixed plate relatively to each other. The free ends of the two clamps are respectively connected to the two clamping plates in a transmission manner. The free ends of the two clamps are extended and retracted in the same direction or direction, thereby driving the two clamping plates to loosen or lock the electric meter 5; the free end of the pusher is connected to the fixed plate in a transmission manner, which is used to drive the fixed plate to move and drive the electric meter 5 to leave the conveyor belt 6; the clamper and the pusher are both cylinders.

[0041] See also Figures 7 to 9 As a specific embodiment of the intelligent electric meter automatic detection device provided by the present invention, an image observation component 8 is provided on the support 1, and the image observation component 8 is provided with a camera 81 and a control component 82 for controlling the camera 81 to rotate along the circumference of the support 1 to observe the appearance of the electric meter 5; after the clamping component 7 clamps the electric meter 5 and moves the electric meter 5 outside the conveyor belt 6, the main detection rod 2 is inserted into the terminal 51 and the terminal 51 is detected, while the control component 82 controls the camera 81 to rotate along the circumference of the support 1, thereby observing the appearance of the electric meter 5, thereby ensuring the quality of the electric meter 5.

[0042] See also Figures 7 to 9 As a specific implementation of the intelligent meter automatic detection device provided by the present invention, the control member 82 includes a support rod 821, a transmission member and a driver 822. The camera 81 is arranged on the support rod 821, and the shooting direction of the camera 81 is set toward the central axis of the support member 1; the transmission member is arranged at one end of the support member 1 away from the main detection rod 2, and the transmission member is connected to the support rod 821 for driving the support rod 821 to rotate; the free end of the driver 822 is connected to the transmission member; when the control member 82 controls the camera 81 to rotate, the driver 822 drives the transmission member to rotate, and the transmission member drives the support rod 821 to rotate, and then the support rod 821 drives the camera 81 to rotate, so that the camera 81 rotates around the meter 5 and observes the appearance of the meter 5; the driver 822 is a motor.

[0043] See alsoFigures 7 to 9 , as a specific implementation of the intelligent electric meter automatic detection device provided by the present invention, the transmission member includes an internal gear ring 823, a main gear 824 and a plurality of sub-gears 825. The internal gear ring 823 is arranged on the support member 1 and is rotatably connected to the support member 1; one end of the support rod 821 is fixedly arranged on the internal gear ring 823, and the other end faces the electric meter 5; the main gear 824 is arranged inside the internal gear ring 823 and is rotatably connected to the support member 1, and the driver 822 is in transmission connection with the main gear 824; a plurality of sub-gears 825 are all arranged inside the internal gear ring 823 and are arranged around the main gear 824, and the sub-gears 825 are respectively meshed and connected with the internal gear ring 823 and the main gear 824; when the transmission member controls the support rod 821 to rotate, the free end of the driver 822 controls the main gear 824 to rotate, the main gear 824 drives the sub-gears 825 to rotate, the sub-gears 825 drive the internal gear ring 823 to rotate, and further the internal gear ring 823 drives the support rod 821 to rotate, so that when the main detection rod 2 detects the terminal 51, the support rod 821 drives the camera 81 to rotate and observes the appearance of the electric meter 5.

[0044] Please refer to Figures 7 to 9 , as a specific implementation of the intelligent electric meter automatic detection device provided by the present invention, a fixing member 826 is arranged on the side of the internal gear ring 823 away from the support member 1. The internal gear ring 823, the main gear 824 and the sub-gears 825 are all rotatably connected to the fixing member 826. The free end of the driver 822 penetrates through the fixing member 826 and is in transmission connection with the main gear 824. The free end of the air cylinder is in transmission connection with the fixing member 826 and is used to drive the main detection rod 2 to move; by using the fixing member 826, the air cylinder can drive the support member 1 to move, and further the main detection rod 2 is inserted into the terminal 51; a support plate is also arranged on the fixing member 826, and the driver 822 is arranged on the support plate.

[0045] Not shown in the figure, the embodiment of the present invention also provides a control system, and the control system includes any one of the above-mentioned intelligent electric meter automatic detection devices.

[0046] The control system further includes a central control module. The central processing module is electrically connected to the camera 81, and the driver 822 is electrically connected to the central control module. The central control module is used to control the rotation of the driver 822, so as to control the rotation of the camera 81; the central control module is electrically connected to the air cylinder and is used to control the telescopic movement of the free end of the air cylinder, so as to control the movement of the main detection rod 2; the central control module is electrically connected to the gripper and the pusher and is used to control the clamping or loosening of the electric meter 5 by the clamping assembly 7 and drive the electric meter 5 to leave the conveyor belt 6.

[0047] For the control system provided by the present invention, since the control system is electrically connected to the air cylinder, the control system controls the free end of the air cylinder to push the support member 1 to move towards the direction close to the electricity meter 5, and makes the main detection rod 2 inserted into the terminal 51; with the aid of the extension assembly 4 and the secondary detection block 3, after the main detection rod 2 is inserted into the terminal 51, the extension assembly 4 controls a plurality of secondary detection blocks 3 arranged circumferentially along the main detection rod 2 to extend out of the extension slot 22, so that the secondary detection blocks 3 are in full contact with the inner wall of the terminal 51, thereby preventing inaccurate detected data.

[0048] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An automatic detection device for a smart meter, characterized in that: It includes a support, a main detection rod, a secondary detection block and an extension component; the support is transmission-connected to the free end of the cylinder; one end of the main detection rod is arranged on the support, and the main detection rod is inserted into the terminal of the electric meter as the support moves; an extension cavity is opened inside the main detection rod, and the extension cavity is arranged along the length direction of the main detection rod, and a plurality of extension slots arranged along the circumference of the extension cavity are also arranged on the outer surface of the main detection rod, and one end of the extension slot is connected to the extension cavity; the main detection rod is electrically connected to the voltage tester; there are a plurality of secondary detection blocks, which are respectively arranged in a plurality of extension slots, and the secondary detection blocks have the freedom to extend or retract into the extension slots along the slot walls of the extension slots, and the secondary detection blocks are electrically connected to the main detection rod; the extension component includes an extension member and a pushing member, the extension member is arranged in the extension cavity, and is transmission-connected to a plurality of secondary detection blocks, and is used to drive the secondary detection blocks to move; the pushing member is arranged on the support, and is transmission-connected to the extension member, and is used to control the extension member and drive the secondary detection blocks to move.

2. The automatic detection device for a smart meter as claimed in claim 1, characterized in that: The extension piece includes an extension rod, a first conical block and a second conical block; the extension rod is arranged in the extension cavity, and the extension rod is arranged along the length direction of the extension cavity; the first conical block and the second conical block are arranged on the extension rod in parallel and at intervals, and the inclined surfaces on the first conical block and the second conical block are arranged opposite to each other; the first conical block is fixedly connected to the extension rod, and the second conical block has the freedom to move along the length direction of the extension rod; the auxiliary detection block is arranged between the first conical block and the second conical block, and the two ends of the auxiliary detection block are respectively provided with guiding inclined surfaces in contact with the inclined surfaces on the first conical block and the second conical block, and the guiding inclined surfaces have the freedom to slide along the inclined surfaces on the first conical block and the second conical block.

3. The automatic detection device for a smart meter as claimed in claim 2, characterized in that: The extension cavity is provided with an opening at one end close to the support member; the pushing member includes a fixed block, a limit block and an elastic member; one end of the fixed block is fixedly arranged on the support member, and the fixed block is provided with a pushing groove at one end close to the main detection rod; the limit block is arranged in the pushing groove, and a sliding hole is formed between the outer wall of the limit block and the inner wall of the pushing groove, and one end of the main detection rod is arranged in the sliding hole and is slidably connected to the sliding hole; a limit hole is provided at one end of the limit block close to the main detection rod, and the extension rod is arranged in the limit hole and is slidably connected to the limit hole; the elastic member is sleeved on the extension rod, and its two ends are respectively connected to the second conical block and the limit block.

4. The automatic detection device for a smart meter as claimed in claim 2, characterized in that: The auxiliary detection block is provided with a plurality of parallel and spaced receiving grooves at one end close to the extension rod, a reset member is provided in the receiving groove, and two ends of the reset member are respectively connected to the extension rod and the inner wall of the receiving groove.

5. The automatic detection device for a smart electric meter according to claim 1, characterized in that: The intelligent electric meter automatic detection device also includes a conveyor belt, on which a clamping assembly is provided for controlling the electric meter to move toward the main detection rod and away from the conveyor belt.

6. The automatic detection device for a smart meter as claimed in claim 5, characterized in that: An image observation component is provided on the support member, and a camera and a control component for controlling the camera to rotate along the circumference of the support member to observe the appearance of the electric meter are provided on the image observation component.

7. The automatic detection device for a smart meter as claimed in claim 6, characterized in that: The control member includes a support rod, a transmission member and a driver. The camera is arranged on the support rod, and the shooting direction of the camera is set toward the central axis of the support member; the transmission member is arranged at one end of the support member away from the main detection rod, and the transmission member is transmission connected to the support rod for driving the support rod to rotate; the free end of the driver is transmission connected to the transmission member.

8. The automatic detection device for a smart electric meter as claimed in claim 7, characterized in that: The transmission member includes an inner gear ring, a main gear and a plurality of sub gears. The inner gear ring is arranged on the support member and is rotatably connected to the support member. One end of the support rod is fixed on the inner gear ring, and the other end is arranged toward the electric meter. The main gear is arranged in the inner gear ring and is rotatably connected to the support member, and the driver is transmission-connected to the main gear. The plurality of sub gears are all arranged in the inner gear ring and are arranged around the main gear. The sub gears are respectively meshed and connected with the inner gear ring and the main gear.

9. The automatic detection device for a smart electric meter as claimed in claim 8, characterized in that: A fixing piece is provided on the side of the inner gear ring away from the supporting piece. The inner gear ring, the main gear and the auxiliary gear are all rotatably connected to the fixing piece. The free end of the driver passes through the fixing piece and is transmission-connected to the main gear. The free end of the cylinder is transmission-connected to the fixing piece for driving the main detection rod to move.

10. A control system, characterized in that: It comprises an automatic detection device for a smart electric meter as described in any one of claims 1 to 9.

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