A power-on detection device for instrument production

Abstract

The present invention provides a power-on detection device for instrument production, which relates to the technical field of electrical performance testing. The power-on detection device includes a detection channel, a driving mechanism, a docking detection component and a pushing component. The bottom of the detection channel is paved with a bottom plate, and enclosures are welded on both sides of the bottom plate. A discharge port is opened at the end of the bottom plate. Pushing components are arranged on both sides of the enclosure, and a driving mechanism is welded on the outer side of the enclosure. A transmission box is fixed in the driving mechanism. The power-on detection device can be used for detection of power meter parts with ports at different positions such as the side or surface, and even if the spacing between the ports to be tested on power meters of different types and specifications is different, they can be accurately aligned by fine-tuning, thereby improving the flexibility of the use range and detection range, and can realize detection and unloading processes only through a single power device, thereby reducing the cost of the detection device.

Description

Technical Field

[0001] The invention relates to the technical field of electrical performance testing, in particular to a power-on detection device for instrument production. Background Art

[0002] Power meters include ammeters, voltmeters, power meters, etc., which play a vital role in the power system. They can measure, monitor and control electric energy, and provide important support for the management and protection of the power system. After the power meter is produced, in order to ensure that the meter has sufficient detection accuracy, it is necessary to use a power-on detection device to detect and calibrate the power meter.

[0003] In the prior art, the detection effect is achieved by manually connecting the power meter to be tested with wires and observing whether the power data displayed by the power meter to be tested is consistent with the actual current parameters transmitted. However, the form of manual plugging is dangerous and requires a lot of human resources. It also produces a lot of instability due to manual operation. If the plug-in detection process is completed by automated equipment, the detection device cannot be applied to a variety of power meters to be tested because the detection ports of different types and specifications of power meters to be tested have different orientations, positions, and spacings. The flexibility is insufficient, which increases the equipment cost requirements of the detection device. In addition, a large number of automated drive equipment are required to implement the detection and unloading processes, and the operation process is complicated. Summary of the invention

[0004] In view of the shortcomings of the prior art, the purpose of the present invention is to provide a power-on detection device for instrument production to solve the problems raised in the above-mentioned background technology. The present invention can be used for detection of parts of electric meters with ports at different positions such as the side or surface, and the spacing between the ports to be tested on electric meters of different types and specifications can be accurately aligned through fine-tuning even if they are different, thereby improving the flexibility of the use range and detection range, and realizing the detection and unloading processes only through a single power equipment, thereby reducing the cost of the detection device.

[0005] In order to achieve the above-mentioned purpose, the present invention is implemented through the following technical scheme: an electric detection device for instrument production, comprising a detection device body and an instrument to be tested, the detection device body comprising a detection channel, a driving mechanism, a docking detection component and a pushing component, a bottom plate is laid at the bottom of the detection channel, enclosures are welded on both sides of the bottom plate, a discharge port is opened at the end of the bottom plate, pushing components are arranged on both sides of the enclosure, a driving mechanism is welded on the outer side of the enclosure, a transmission box is fixed in the driving mechanism, a rack is welded on the side of the docking detection component, and the rack passes through the inside of the transmission box, the driving mechanism is used to control the docking detection component to perform horizontal or lifting movement, a one-way blocking mechanism is built on the top of the enclosure, and a notch is opened on the surface of the enclosure, and the bottom of the one-way blocking mechanism is embedded in the inside of the notch, the instrument to be tested is embedded in the inside of the detection channel as a whole, and an electrode probe is embedded on the surface of the bottom plate.

[0006] Furthermore, the driving mechanism includes a motor and a transmission box, the output end of the motor is plugged with a driving shaft, the end surface of the driving shaft is installed with a gear, through holes are opened on both sides of the transmission box, and the surface of the enclosure is filled with end plates.

[0007] Furthermore, a support bearing is embedded in the middle of the end plate, a rotating column is welded to the inner ring of the support bearing, the end of the rotating column is welded to the middle position of the surface of the transmission box as a whole, and the outer shell of the motor is fixed to the surface of the transmission box with screws.

[0008] Furthermore, the docking detection assembly includes a rack, a threaded column and a detection plug, one end of the rack is integrally formed with a protrusion, the top of the protrusion is provided with a slot, the other end of the rack is integrally formed with a bracket, and both ends of the threaded column are welded to the end of the bracket.

[0009] Furthermore, a rotating sleeve and a threaded collar are sleeved on the surface of the threaded column, the detection plug is fixedly mounted on one side of the rotating sleeve, and the detection plug is connected to an external power supply line through the rotating sleeve, and the number of the rotating sleeve and the number of the detection plug are both two.

[0010] Furthermore, the number of the threaded collars is four, each of which is squeezed along the threaded column onto the end of one of the rotating sleeves, the bracket is hung on the top of the enclosure, the rack passes through the inside of the through hole, and the rack and gear parts are meshed.

[0011] Furthermore, the pushing assembly includes a horizontal groove, a vertical groove and a push rod, the horizontal groove is opened on the surface of the enclosure, the vertical groove is opened at one end of the horizontal groove, and the interiors of the horizontal groove and the vertical groove are connected, and both ends of the push rod pass through the interior of the horizontal groove or the vertical groove.

[0012] Furthermore, a hidden groove is provided on the surface of the bottom plate, and two ends of the hidden groove are respectively aligned with the bottom of the vertical groove and are connected to each other, and two ends of the push rod are embedded in the interior of the card slot.

[0013] Furthermore, the one-way blocking mechanism includes a top block and a rear baffle, the bottom of the top block is welded to the outer surface of the enclosure as a whole, a spring rod is inserted into the inner side of the top block, and the surface of the rear baffle is welded to the bottom of the spring rod.

[0014] Furthermore, an inclined plate is provided on one side of the bottom of the rear baffle, and a gap is provided between the bottom of the rear baffle and the bottom plate. The inclined plate is arranged in the direction in which the instrument to be tested is pushed in, and both ends of the rear baffle are against the inner wall of the enclosure.

[0015] Beneficial effects of the present invention:

[0016] 1. The power-on detection device for meter production can be used to detect the parts of the power meter with ports at different positions such as the side or surface. The process can be switched in the detection process of the power meter with ports in different orientations by rotating the control drive mechanism and the docking detection component, thereby expanding the scope of applicable meters.

[0017] 2. The power-on detection device for meter production can achieve precise alignment with the port position of each power meter by fine-tuning the detection plug part through the docking detection component even if there are differences in the spacing between the ports to be tested on power meters of different types and specifications, further expanding the scope of application and having higher flexibility.

[0018] 3. The power-on detection device for instrument production is provided with a driving mechanism on the side, and the driving mechanism is directly linked with the internal docking detection component and the pushing component at the end. Therefore, the detection and unloading processes can be realized only by a single power device, which reduces the cost of the detection device, shortens the movement path between the structures, and improves the detection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a state diagram of the power-on detection device of the present invention when it is applied to a meter with a detection port at a side position for detection;

[0020] Figure 2 It is a structural schematic diagram of the electrical detection device of the present invention when it is applied to detect an instrument whose detection port is located at a surface position;

[0021] Figure 3 It is a structural schematic diagram of the docking detection component part of the present invention;

[0022] Figure 4This is a disassembled diagram of the driving mechanism of the present invention;

[0023] Figure 5 It is a structural schematic diagram of the one-way blocking mechanism part of the present invention;

[0024] Figure 6 For the present invention Figure 1 A magnified image of area A;

[0025] In the figure: 1. detection channel; 2. bottom plate; 3. enclosure; 4. hidden groove; 5. discharge port; 6. driving mechanism; 7. docking detection assembly; 8. one-way blocking mechanism; 9. pushing assembly; 10. instrument to be tested; 11. electrode probe; 12. rack; 13. boss; 14. slot; 15. bracket; 16. threaded column; 17. rotating sleeve; 18. threaded collar; 19. detection plug; 20. transmission box; 21. through hole; 22. motor; 23. driving shaft; 24. gear; 25. end plate; 26. support bearing; 27. rotating column; 28. top block; 29. ​​spring rod; 30. rear baffle; 31. inclined plate; 32. horizontal slot; 33. vertical slot; 34. push rod. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0027] See also Figures 1 to 6 The present invention provides the following technical solutions: an electric detection device for instrument production, comprising a detection device body and an instrument to be tested 10, the detection device body comprising a detection channel 1, a driving mechanism 6, a docking detection component 7 and a pushing component 9, a bottom plate 2 is laid at the bottom of the detection channel 1, a panel 3 is welded on both sides of the bottom plate 2, a discharge port 5 is opened at the end of the bottom plate 2, a pushing component 9 is arranged on both sides of the panel 3, a driving mechanism 6 is welded on the outer side of the panel 3, a transmission box 20 is fixed in the driving mechanism 6, a rack 12 is welded on the side of the docking detection component 7, and the rack 12 passes through the inside of the transmission box 20, the driving mechanism 6 is used to control the docking detection component 7 to perform horizontal or lifting movement, a one-way blocking mechanism 8 is built on the top of the panel 3, and a notch is opened on the surface of the panel 3, and the bottom of the one-way blocking mechanism 8 is embedded in the inside of the notch, the instrument to be tested 10 is embedded in the inside of the detection channel 1 as a whole, and an electrode probe 11 is embedded on the surface of the bottom plate 2. The power-on detection device is used for power-on detection of different types and specifications of instruments 10 to be tested, and during the power-on detection process, the electrode probe 11 is used to detect whether there is leakage on the surface of the instrument 10 to be tested.

[0028] In this embodiment, a conventional voltmeter is provided as the instrument 10 to be tested for power-on detection. If the connection port on the instrument 10 to be tested is opened on the side of the instrument 10 to be tested, the docking detection component 7 is controlled to be in a horizontal state as a whole. Figure 1 As shown, at this time, multiple instruments 10 of this type to be tested are placed from the top to the bottom in sequence between the one-way blocking mechanism 8 and the threaded column 16, and the driving mechanism 6 controls the docking detection component 7 to move back and forth horizontally, so as to realize the push detection and discharge process of the instrument 10 to be tested. If the wiring port part on the instrument 10 to be tested is opened at the top of the instrument 10 to be tested, the docking detection component 7 and the driving mechanism 6 are manually controlled to rotate 90° so that the docking detection component 7 is in a vertical state as a whole. Figure 2 As shown, at this time, multiple instruments 10 of this type to be tested are pushed forward from one end of the detection channel 1 in sequence, and the instrument 10 to be tested at the end is pushed past the position of the one-way blocking mechanism 8, and the driving mechanism 6 is used to control the docking detection component 7 to move up and down reciprocatingly, so as to realize the detection process of the instrument 10 to be tested. After the detection is completed, the instrument 10 to be tested at the front end is pushed forward, and the instrument 10 to be tested after the detection is completed can be pushed out toward the discharge port 5 at the rear end.

[0029] In this embodiment, the driving mechanism 6 includes a motor 22 and a transmission box 20, the output end of the motor 22 is plugged with a driving shaft 23, the end surface of the driving shaft 23 is installed with a gear 24, through holes 21 are opened on both sides of the transmission box 20, the surface of the enclosure 3 is filled with end plates 25, the middle of the end plates 25 is embedded with support bearings 26, the inner ring part of the support bearing 26 is welded with a rotating column 27, the end of the rotating column 27 is welded to the middle position of the surface of the transmission box 20 as a whole, and the outer shell of the motor 22 is fixed to the surface of the transmission box 20 with screws.

[0030] Specifically, the driving mechanism 6 can drive the driving shaft 23 and the gear 24 to rotate after starting the motor 22. Through the cooperation between the gear 24 and the rack 12, the entire docking detection assembly 7 can be controlled to perform horizontal or lifting movements. The entire driving mechanism 6 is movably connected to the end plate 25 through the rotating column 27 and the support bearing 26 at the rear end. Through this connection effect, the entire driving mechanism 6 can drive the docking detection assembly 7 to flip vertically, thereby achieving the purpose of switching different detection positions according to different types of instruments 10 to be tested, and the flipping process of the driving mechanism 6 is achieved through manual control.

[0031] In this embodiment, the docking detection assembly 7 includes a rack 12, a threaded column 16 and a detection plug 19. A boss 13 is integrally formed at one end of the rack 12, and a slot 14 is provided at the top of the boss 13. A bracket 15 is integrally formed at the other end of the rack 12. Both ends of the threaded column 16 are welded to the ends of the bracket 15. A rotating sleeve 17 and a threaded ring 18 are sleeved on the surface of the threaded column 16. The detection plug 19 is fixedly installed on one side of the rotating sleeve 17, and the detection plug 19 is connected to an external power supply line through the rotating sleeve 17. The number of the rotating sleeve 17 and the detection plug 19 is two, and the number of the threaded ring 18 is four. Each threaded ring 18 is squeezed along the threaded column 16 on the end of one of the rotating sleeves 17. The bracket 15 is hung on the top of the enclosure 3, and the rack 12 passes through the inside of the through hole 21, and the rack 12 and the gear 24 are partially meshed.

[0032] Specifically, when the gear 24 and the rack 12 are controlled by the driving mechanism 6 to cooperate and drive, the rack 12 can be directly controlled to move horizontally or up and down, and the bracket 15, the threaded column 16 and the two detection plugs 19 on the surface at one end are pulled to perform the same movement process. When moving horizontally, the two detection plugs 19 can be horizontally embedded in the plug-in port on the side of the instrument to be tested 10 for connection. When the docking detection component 7 is in a vertical state, the detection plug 19 can be controlled to rotate vertically downward, and then moved downward until it is embedded in the detection port on the surface of the instrument to be tested 10, so as to realize the connection detection process applied to different types of instruments to be tested 10 and different detection port directions. In addition, the two detection plugs 19 can also change the position of the rotating sleeve 17 by rotating the threaded collars 18 at both ends, thereby realizing the adjustment process of the spacing position of the two detection plugs 19.

[0033] In this embodiment, the pushing assembly 9 includes a horizontal groove 32, a vertical groove 33 and a push rod 34. The horizontal groove 32 is opened on the surface of the enclosure 3, and the vertical groove 33 is opened at one end of the horizontal groove 32, and the interiors of the horizontal groove 32 and the vertical groove 33 are connected. Both ends of the push rod 34 pass through the interior of the horizontal groove 32 or the vertical groove 33. A hidden groove 4 is opened on the surface of the base plate 2, and the two ends of the hidden groove 4 are respectively aligned with the bottom of the vertical groove 33 and are connected to each other. The two ends of the push rod 34 are embedded in the interior of the card slot 14.

[0034] Specifically, when the instrument 10 to be tested is placed horizontally for testing, Figure 1As shown, at this time, the slot 14 at one end of the rack 12 will be stuck on the push rod 34. Therefore, when the instrument 10 to be tested is placed directly from the top to the rear of the one-way blocking mechanism 8, the driving mechanism 6 drives the rack 12 to move toward the left end, and the detection plug 19 will eventually be embedded in the port at the right end of the instrument 10 to be tested through the left movement of the threaded column 16 for detection. After the detection is completed, the docking detection component 7 is controlled to move to the right again, and the push rod 34 can be pressed against the left end of the instrument 10 to be tested, until the entire instrument 10 to be tested is pushed toward the right end, and finally falls downward from the position of the discharge port 5 for discharge.

[0035] In this embodiment, the one-way blocking mechanism 8 includes a top block 28 and a rear baffle 30. The bottom of the top block 28 is welded to the outer surface of the enclosure 3 as a whole. A spring rod 29 is inserted into the inner side of the top block 28. The surface of the rear baffle 30 is welded to the bottom of the spring rod 29. An inclined plate 31 is provided on one side of the bottom of the rear baffle 30, and a gap is provided between the bottom of the rear baffle 30 and the bottom plate 2. The inclined plate 31 is provided in the direction in which the instrument 10 to be tested is pushed in, and both ends of the rear baffle 30 are against the inner wall of the enclosure 3. Specifically, when the docking detection component 7 performs horizontal detection, the one-way blocking mechanism 8 is used for positioning, and blocks the instrument 10 to be tested when the docking detection component 7 is moved to the left for insertion, so as to avoid pushing during the insertion process. If the docking detection component 7 performs vertical detection, multiple instruments 10 to be tested will be pushed from one end of the one-way blocking mechanism 8 in turn, and the rear baffle 30 will be lifted upward in conjunction with the inclined plate 31. The instruments 10 to be tested that pass the position of the one-way blocking mechanism 8 are separated and processed through the tip part at the bottom of the inclined plate 31, and it also plays a positioning role to ensure that the detection plug 19 during the lifting and lowering movement can be accurately docked with the port on the surface of the instrument 10 to be tested.

[0036] The basic principles and main features of the present invention and the advantages of the present invention are shown and described above. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention.

[0037] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A power-on detection device for instrument production, comprising a detection device body and an instrument to be tested (10), characterized in that: The detection device body comprises a detection channel (1), a driving mechanism (6), a docking detection component (7) and a pushing component (9); a bottom plate (2) is laid on the bottom of the detection channel (1); enclosures (3) are welded to both sides of the bottom plate (2); a discharge port (5) is provided at the end of the bottom plate (2); a pushing component (9) is provided on both sides of the enclosure (3); a driving mechanism (6) is welded to the outside of the enclosure (3); a transmission box (20) is fixed in the driving mechanism (6); a rack (12) is welded to the side of the docking detection component (7); and the rack (12) is extended from the bottom plate (2) to the outside of the enclosure (3). The interior of the transmission box (20) is passed through, the driving mechanism (6) is used to control the docking detection component (7) to move horizontally, a one-way blocking mechanism (8) is built on the top of the enclosure (3), and a notch is opened on the surface of the enclosure (3), the bottom of the one-way blocking mechanism (8) is embedded in the inside of the notch, the instrument to be tested (10) is embedded in the inside of the detection channel (1), the surface of the bottom plate (2) is embedded with an electrode probe (11), the driving mechanism (6) includes a motor (22) and a transmission box (20), the output end of the motor (22) is plugged with a driving shaft (23), the A gear (24) is installed on the end surface of the driving shaft (23), through holes (21) are provided on both sides of the transmission box (20), and an end plate (25) is installed on the surface of the enclosure (3). The docking detection assembly (7) comprises a rack (12), a threaded column (16) and a detection plug (19), one end of the rack (12) is integrally formed with a convex column (13), the top of the convex column (13) is provided with a slot (14), the other end of the rack (12) is integrally formed with a bracket (15), the two ends of the threaded column (16) are welded to the end of the bracket (15), and the push The component (9) comprises a horizontal groove (32), a vertical groove (33) and a push rod (34); the horizontal groove (32) is formed on the surface of the enclosure (3); the vertical groove (33) is formed at one end of the horizontal groove (32); the interiors of the horizontal groove (32) and the vertical groove (33) are connected; both ends of the push rod (34) pass through the interior of the horizontal groove (32); a hidden groove (4) is formed on the surface of the bottom plate (2); both ends of the hidden groove (4) are aligned with the bottom of the vertical groove (33) and are connected to each other; and both ends of the push rod (34) are embedded in the interior of the card slot (14).

2. The power-on detection device for instrument production according to claim 1, characterized in that: A support bearing (26) is embedded in the middle of the end plate (25), a rotating column (27) is welded to the inner ring portion of the support bearing (26), the end of the rotating column (27) is welded to the middle position of the surface of the transmission box (20) as a whole, and the outer shell of the motor (22) is fixed to the surface of the transmission box (20) by screws.

3. The power-on detection device for instrument production according to claim 1, characterized in that: A rotating sleeve (17) and a threaded collar (18) are sleeved on the surface of the threaded column (16); the detection plug (19) is fixedly mounted on one side of the rotating sleeve (17); and the detection plug (19) is connected to an external power supply line via the rotating sleeve (17); and the number of the rotating sleeve (17) and the number of the detection plug (19) are both two.

4. The power-on detection device for instrument production according to claim 3, characterized in that: The number of the threaded collars (18) is four, and each threaded collar (18) is pressed along the threaded column (16) onto the end of one of the rotating sleeves (17). The bracket (15) is hung on the top of the enclosure (3), and the rack (12) passes through the inside of the through hole (21), and the rack (12) and the gear (24) are partially meshed.

5. The power-on detection device for instrument production according to claim 1, characterized in that: The one-way blocking mechanism (8) comprises a top block (28) and a rear baffle (30); the bottom of the top block (28) is welded to the outer surface of the enclosure (3) as a whole; a spring rod (29) is inserted into the inner side of the top block (28); and the surface of the rear baffle (30) is welded to the bottom of the spring rod (29).

6. The power-on detection device for instrument production according to claim 5, characterized in that: An inclined plate (31) is provided on one side of the bottom of the rear baffle (30), and a gap is provided between the bottom of the rear baffle (30) and the bottom plate (2). The inclined plate (31) is arranged in a direction toward which the instrument to be tested (10) is pushed in, and both ends of the rear baffle (30) are pressed against the inner wall of the enclosure plate (3).

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