A remote DC power supply detection device

Abstract

The utility model relates to the technical field of direct current power supply detection, and in particular to a remote direct current power supply detection device, which provides protection for a detection area through a protective device to reduce the influence of the external environment on the normal operation of the equipment, drives the detection device to detect different direct current power supplies through a transverse movement device, and adjusts the spatial position relationship of the detection device through an adjustment device, so that the equipment can adapt to different power supplies; the positioning device facilitates the equipment to identify and locate the power supply position, and the detection device automatically detects multiple groups of direct current power supply data, thereby improving the practicality of the device; the utility model comprises a protective device, a transverse movement device, an adjustment device, a positioning device and a detection device, the transverse movement device is installed on the protective device, the adjustment device is installed on the transverse movement device, the positioning device is installed on the adjustment device, and the detection device is installed on the adjustment device.

Description

Technical Field

[0001] The utility model relates to the technical field of direct current power supply detection, in particular to a remote direct current power supply detection device. Background Art

[0002] Direct current is widely used in various fields, mainly in test equipment of research institutions and laboratories, power supply for product aging life experiments, solar power generation, motors and information technology lamps. Direct current detection is an electrical measurement method, mainly used to measure DC voltage, current and other data. Usually, when a line fault occurs, it is necessary to detect the current and voltage data of the circuit breaker or other switch to determine the cause of the line fault.

[0003] The Chinese utility model patent with application number CN202022013821.2 in the prior art involves a DC power supply detection device, including a base, a shell, a circuit board, heat dissipation holes, a motor, a dust filter, etc., which can avoid failure of the detection equipment due to excessive temperature and can detect equipment failure in time.

[0004] However, the above device can only detect a single group of power supplies in actual use, and does not have the ability to measure multiple groups of DC power supplies. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a kind of remote DC power supply detection device which provides protection for the detection area through a protective device, reduces the influence of the external environment on the normal operation of the equipment, drives the detection device to detect different DC power supplies through a transverse movement device, and adjusts the spatial position relationship of the detection device through an adjustment device, so that the equipment can adapt to different power supplies; facilitates the equipment to identify and locate the power supply position through a positioning device, and automatically detects multiple groups of DC power supply data through the detection device, thereby improving the practicality of the device.

[0006] The utility model discloses a remote DC power supply detection device, comprising a protective device, a transverse movement device, an adjusting device, a positioning device and a detection device, wherein the transverse movement device is installed on the protective device, the adjusting device is installed on the transverse movement device, the positioning device is installed on the adjusting device, and the detection device is installed on the adjusting device; the protective device is used to provide protection for the detection area, thereby reducing the impact of the external environment on the normal operation of the equipment; the transverse movement device is used to drive the detection device to detect different DC power supplies; the adjusting device is used to adjust the spatial position relationship of the detection device, thereby enabling the equipment to adapt to different power supplies; the positioning device is used to facilitate the equipment to identify and locate the power supply position; the detection device is used to automatically detect data of multiple groups of DC power supplies, thereby improving the practicability of the device.

[0007] Preferably, the protective device includes a mounting plate, a hinge, a protective cover, an electromagnet, a PLC controller and a heat dissipation window. The upper front end surface of the mounting plate is connected to the protective cover by a hinge, the lower end surface of the protective cover is mounted with an electromagnet by a bracket, an iron sheet is mounted on the mounting plate at a position corresponding to the electromagnet, a PLC controller is mounted on the front end surface of the protective cover and a heat dissipation window is arranged at the lower part of the upper end surface of the protective cover; the heat dissipation inside the protective cover is facilitated by the heat dissipation window, the protective cover provides protection for the power detection area, and the influence of the external environment on the power detection process is reduced; the position of the protective cover is fixed by turning on the electromagnet to adsorb on the mounting plate, thereby ensuring the stability of the power detection process and improving the practicality of the device.

[0008] Preferably, the transverse movement device includes a reducer, a motor, a transverse movement screw, a first limiting light rod, a transverse movement platform and a nut. The reducer is installed at the lower part of the right end surface of the protective cover, and the motor is installed on the reducer. The transverse movement screw and the first limiting light rod are horizontally installed in the lower part of the protective cover. The output end of the reducer passes through the right end surface of the protective cover and is connected with the transverse movement screw. The transverse movement platform is connected with the transverse movement screw through the nut, and the first limiting light rod passes through the lower part of the transverse movement platform. Turning on the motor transmits power to the transverse movement screw through the reducer to drive the transverse movement screw to rotate. The transverse movement screw cooperates with the nut to drive the transverse movement platform to move laterally inside the protective cover, thereby driving the detection device to the front of different power supplies, so that the device has the ability to monitor multiple groups of DC power supplies, and the transverse movement process of the transverse movement platform is limited by the first limiting light rod, which improves the stability of the transverse movement platform during movement and the practicality of the device.

[0009] Preferably, the adjusting device includes a reduction motor, a bidirectional lead screw, an adjusting platform and a second limiting light rod. A metal bracket frame is arranged on the upper end surface of the transverse moving platform, a reduction motor is installed on the right end surface of the transverse moving platform, a bidirectional lead screw and a second limiting light rod are installed in the metal bracket frame, two groups of adjusting platforms are symmetrically installed on the left and right parts of the bidirectional lead screw through nuts, and the second limiting light rod passes through the upper parts of the two groups of adjusting platforms respectively; turning on the reduction motor transmits power to the bidirectional lead screw to drive the bidirectional lead screw to rotate, thereby transmitting power to the two groups of adjusting platforms through the nut, driving the two groups of adjusting platforms to move toward or away from each other, and then adjusting the distance between the two groups of adjusting platforms, so that the device can adapt to different DC power supplies, and the stability of the adjusting platform during movement is improved by the second limiting light rod.

[0010] Preferably, the positioning device includes a laser sensor and a reflective tape. The laser sensor is installed in the middle of the upper metal bracket of the transverse moving platform, and a reflective tape is installed at a fixed position at the DC power supply detection port, and the height of the reflective tape is the same as the height of the laser sensor. When the laser sensor follows the movement of the transverse moving device, when the reflective tape passes the front side of the laser sensor, the laser sensor transmits a signal to the PLC controller, and the PLC controller controls the transverse moving device to stop moving, thereby cooperating with the detection of the DC power supply.

[0011] Preferably, the detection device includes an electric cylinder, an insulating seat, a pressure switch and a metal probe. The electric cylinder is installed on the front end surface of the adjusting platform. The moving end of the electric cylinder passes through the front end surface of the adjusting platform and extends to the front side of the transverse moving platform. The pressure switch is installed on the moving end of the electric cylinder through the insulating seat. The metal probe is installed on the front end surface of the insulating seat. The metal probe is connected to an external detection instrument through a wire. When the moving device cooperates with the positioning device to move to the front of the DC power supply, the two groups of electric cylinders are controlled to extend so that the two groups of metal probes are inserted into the exposed metal end of the DC power supply to monitor the power supply data. The pressure between the metal probe and the exposed end of the power supply is monitored through the pressure switch. When the pressure is greater than the preset value, the electric cylinder is controlled to stop extending to prevent the equipment from being damaged due to excessive pressure, thereby improving the practicability of the device.

[0012] Preferably, a temperature sensor is also included. The temperature sensor is installed on the right part of the metal bracket frame on the transverse platform. The height of the temperature sensor is the same as the height of the exposed end of the DC power supply. The temperature of the exposed end of the DC power supply is detected by the temperature sensor during the detection process to prevent equipment failure caused by excessive temperature, thereby improving the practicality of the device.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: providing protection for the detection area through the protective device, reducing the impact of the external environment on the normal operation of the equipment, driving the detection device to detect different DC power supplies through the lateral movement device, and adjusting the spatial position relationship of the detection device through the adjustment device, so that the equipment can adapt to different power supplies; facilitating the equipment to identify and locate the power supply position through the positioning device, and automatically detecting multiple groups of DC power supply data through the detection device, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the axonometric structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the first cross-sectional structure of the utility model;

[0016] Figure 3 It is a second cross-sectional structural schematic diagram of the utility model;

[0017] Figure 4It is a third cross-sectional structural schematic diagram of the utility model;

[0018] Figure 5 It is a partial enlarged structural schematic diagram of the utility model;

[0019] Markings in the attached figure: 1. Mounting plate; 2. Hinge; 3. Protective cover; 4. Electromagnet; 5. PLC controller; 6. Heat dissipation window; 7. Reducer; 8. Motor; 9. Transverse moving screw; 10. First limit rod; 11. Transverse moving platform; 12. Nut; 13. Reducer motor; 14. Bidirectional screw; 15. Adjustment platform; 16. Second limit rod; 17. Laser sensor; 18. Reflective tape; 19. Electric cylinder; 20. Insulating seat; 21. Pressure switch; 22. Metal probe; 23. Temperature sensor. DETAILED DESCRIPTION

[0020] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0021] Example

[0022] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The traverse device is installed on the protective device, the adjusting device is installed on the traverse device, the positioning device is installed on the adjusting device, and the detection device is installed on the adjusting device;

[0023] First, turn on the motor 8 to transmit power to the transverse screw 9 through the reducer 7 to drive the transverse screw 9 to rotate. The transverse screw 9 cooperates with the nut 12 to drive the transverse platform 11 to move laterally inside the protective cover 3. During the movement of the laser sensor 17 following the transverse device, when the reflective sticker 18 passes the front side of the laser sensor 17, the laser sensor 17 transmits a signal to the PLC controller 5, and the PLC controller 5 controls the transverse device to stop moving; then turn on the reduction motor 13 to transmit power to the bidirectional screw 14 to drive the bidirectional screw 14 to rotate, thereby transmitting power to the two groups of adjustment platforms 15 through the nut, driving the two groups of adjustment platforms 15 to move toward or away from each other, and then adjusting the distance between the two groups of adjustment platforms 15, so that the device can adapt to different DC power supplies; then control the two groups of electric cylinders 19 to extend so that the two groups of metal probes 22 are inserted into the exposed metal end of the DC power supply to monitor the power supply data;

[0024] The protective device comprises a mounting plate 1, a hinge 2, a protective cover 3, an electromagnet 4, a PLC controller 5 and a heat dissipation window 6. The upper portion of the front end surface of the mounting plate 1 is connected to the protective cover 3 through the hinge 2, the lower end surface of the protective cover 3 is mounted with the electromagnet 4 through a bracket, an iron sheet is mounted on the mounting plate 1 at a position corresponding to the electromagnet 4, the front end surface of the protective cover 3 is mounted with the PLC controller 5 and the lower portion of the upper end surface of the protective cover 3 is provided with a heat dissipation window 6;

[0025] The traverse device includes a reducer 7, a motor 8, a traverse screw 9, a first position-limiting polished rod 10, a traverse platform 11 and a nut 12. The reducer 7 is installed at the lower part of the right end surface of the protective cover 3, and the motor 8 is installed on the reducer 7. The traverse screw 9 and the first position-limiting polished rod 10 are installed horizontally at the lower part of the inner part of the protective cover 3. The output end of the reducer 7 passes through the right end surface of the protective cover 3 and is connected to the traverse screw 9. The traverse platform 11 is connected to the traverse screw 9 through the nut 12, and the first position-limiting polished rod 10 passes through the lower part of the traverse platform 11.

[0026] The adjusting device includes a reduction motor 13, a bidirectional lead screw 14, an adjusting platform 15 and a second position-limiting light rod 16. A metal bracket frame is provided on the upper end surface of the transverse moving platform 11, a reduction motor 13 is installed on the right end surface of the transverse moving platform 11, a bidirectional lead screw 14 and a second position-limiting light rod 16 are installed on the metal bracket frame, two groups of adjusting platforms 15 are symmetrically installed on the left and right parts of the bidirectional lead screw 14 through nuts, and the second position-limiting light rod 16 passes through the upper parts of the two groups of adjusting platforms 15 respectively;

[0027] The positioning device includes a laser sensor 17 and a reflective sticker 18. The laser sensor 17 is installed in the middle of the metal bracket on the upper part of the lateral movement platform 11, and the reflective sticker 18 is installed at a fixed position at the DC power supply detection port, and the height of the reflective sticker 18 is the same as that of the laser sensor 17.

[0028] The detection device includes an electric cylinder 19, an insulating seat 20, a pressure switch 21 and a metal probe 22. The electric cylinder 19 is installed on the front end surface of the adjustment platform 15. The moving end of the electric cylinder 19 passes through the front end surface of the adjustment platform 15 and extends to the front side of the transverse platform 11. The pressure switch 21 is installed on the moving end of the electric cylinder 19 through the insulating seat 20. The metal probe 22 is installed on the front end surface of the insulating seat 20. The metal probe 22 is connected to an external detection instrument through a wire.

[0029] The protective device is used to provide protection for the detection area to reduce the impact of the external environment on the normal operation of the equipment. The detection device is driven by the lateral movement device to detect different DC power supplies. The spatial position relationship of the detection device is adjusted by the adjustment device, so that the equipment can adapt to different power supplies. The positioning device is used to facilitate the equipment to identify and locate the power supply position. The detection device is used to automatically detect multiple groups of DC power supply data, thereby improving the practicality of the device.

[0030] The reducer 7, motor 8, PLC controller 5, electromagnet 4, electric cylinder 19, temperature sensor 23, pressure switch 21 and laser sensor 17 of a remote DC power supply detection device of the utility model are purchased on the market, and technicians in the industry only need to install and operate them according to the accompanying instruction manual, without the need for creative work by technicians in this field.

[0031] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A remote DC power supply detection device; characterized in that, It includes a protective device, a transverse moving device, an adjusting device, a positioning device and a detecting device. The transverse moving device is installed on the protective device, the adjusting device is installed on the transverse moving device, the positioning device is installed on the adjusting device, and the detecting device is installed on the adjusting device.

2. A remote DC power supply detection device as claimed in claim 1, characterized in that: The protective device comprises a mounting plate (1), a hinge (2), a protective cover (3), an electromagnet (4), a PLC controller (5) and a heat dissipation window (6); the upper portion of the front end surface of the mounting plate (1) is connected to the protective cover (3) via the hinge (2); the lower end surface of the protective cover (3) is mounted with the electromagnet (4) via a bracket; an iron sheet is mounted on the mounting plate (1) at a position corresponding to the electromagnet (4); the PLC controller (5) is mounted on the front end surface of the protective cover (3) and a heat dissipation window (6) is arranged at the lower portion of the upper end surface of the protective cover (3).

3. A remote DC power supply detection device as claimed in claim 2, characterized in that: The transverse movement device comprises a reducer (7), a motor (8), a transverse movement screw (9), a first limit light rod (10), a transverse movement platform (11) and a nut (12); the reducer (7) is installed at the lower part of the right end surface of the protective cover (3); the motor (8) is installed on the reducer (7); the transverse movement screw (9) and the first limit light rod (10) are installed horizontally at the lower part of the inner part of the protective cover (3); the output end of the reducer (7) passes through the right end surface of the protective cover (3) and is connected to the transverse movement screw (9); the transverse movement platform (11) is connected to the transverse movement screw (9) through the nut (12); and the first limit light rod (10) passes through the lower part of the transverse movement platform (11).

4. A remote DC power supply detection device as claimed in claim 3, characterized in that: The adjusting device comprises a reduction motor (13), a bidirectional lead screw (14), an adjusting platform (15) and a second limiting light rod (16); a metal bracket frame is arranged on the upper end surface of the transverse moving platform (11); a reduction motor (13) is mounted on the right end surface of the transverse moving platform (11); a bidirectional lead screw (14) and a second limiting light rod (16) are mounted on the metal bracket frame; two groups of adjusting platforms (15) are symmetrically mounted on the left and right parts of the bidirectional lead screw (14) through nuts, respectively; and the second limiting light rod (16) passes through the upper parts of the two groups of adjusting platforms (15) respectively.

5. A remote DC power supply detection device as claimed in claim 4, characterized in that: The positioning device comprises a laser sensor (17) and a reflective tape (18); the laser sensor (17) is installed in the middle of the metal bracket on the upper part of the transverse platform (11); the reflective tape (18) is installed at a fixed position at the DC power supply detection port, and the height of the reflective tape (18) is the same as the height of the laser sensor (17).

6. A remote DC power supply detection device as claimed in claim 4, characterized in that: The detection device comprises an electric cylinder (19), an insulating seat (20), a pressure switch (21) and a metal probe (22); the electric cylinder (19) is mounted on the front end surface of the adjustment platform (15); the movable end of the electric cylinder (19) passes through the front end surface of the adjustment platform (15) and extends to the front side of the transverse platform (11); the pressure switch (21) is mounted on the movable end of the electric cylinder (19) through the insulating seat (20); the metal probe (22) is mounted on the front end surface of the insulating seat (20); and the metal probe (22) is connected to an external detection instrument through a wire.

7. A remote DC power supply detection device as claimed in claim 3, characterized in that: It also includes a temperature sensor (23). The temperature sensor (23) is installed on the right part of the metal bracket frame on the transverse platform (11). The height of the temperature sensor (23) is the same as the height of the exposed end of the DC power supply.

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