CN220401483U - Be applicable to terminal surplus electricity monitoring alarm device in agriculture radio station district - Google Patents
Be applicable to terminal surplus electricity monitoring alarm device in agriculture radio station district Download PDFInfo
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- CN220401483U CN220401483U CN202321893016.0U CN202321893016U CN220401483U CN 220401483 U CN220401483 U CN 220401483U CN 202321893016 U CN202321893016 U CN 202321893016U CN 220401483 U CN220401483 U CN 220401483U
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 23
- 230000005611 electricity Effects 0.000 title claims abstract description 19
- 230000000903 blocking effect Effects 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 5
- 238000012360 testing method Methods 0.000 claims description 5
- 210000005069 ears Anatomy 0.000 claims description 3
- 238000005286 illumination Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Abstract
The utility model discloses a residual electricity monitoring and alarming device suitable for the tail end of an agricultural station area, which comprises a circuit board, wherein a singlechip is arranged on the circuit board, a battery box is arranged on the circuit board, a battery is arranged in the battery box, an electric quantity alarm lamp and an electric leakage alarm lamp which are positioned at the bottom end are arranged on the circuit board, a binding post is arranged at the top end of the battery box, a first wire is connected to the binding post, the other end of the first wire is connected to a residual current transformer, a second wire is also connected to the binding post, the other end of the second wire is connected to a photovoltaic board, a fixing plate which is detachably arranged behind the circuit board is arranged behind the photovoltaic board, a pair of support plates are arranged at the front end of the fixing plate, the same vertical rod is arranged between the two support plates, and a rotating handle which penetrates through the support plates and forms rotating connection with the support plates is arranged at the top end of the vertical rod. According to the utility model, the photovoltaic panel is used for converting solar energy into electric energy and continuously supplying power for the battery, so that the cruising ability of the device is effectively improved.
Description
Technical Field
The utility model relates to the technical field of alarm devices, in particular to a residual electricity monitoring alarm device suitable for the tail end of an agricultural radio station area.
Background
In daily production life, often because reasons such as circuit design is improper, circuit technology is bad, insulating layer ageing, consumer damage cause residual current to appear electric leakage trouble, cause electrical accident such as personal electric shock, conflagration, consequently the staff that needs power supply department often carries out the investigation work of electric leakage trouble.
In order to solve the problem of "current surplus electricity monitoring alarm device installation, operation maintenance are comparatively loaded down with trivial details", the patent of publication No. CN206096233U discloses a district surplus current monitoring alarm device, including surplus current monitoring alarm, shielding paired line and surplus current transformer, surplus current monitoring alarm includes circuit board, insulating foot, battery mounting box, battery, test button, reservation button, power button, electric leakage alarm lamp, electric quantity alarm lamp and terminal, the shape of circuit board is the rectangle, be equipped with a 430 singlechip on the circuit board, an installation through-hole has all been seted up on four angles of circuit board, every all be fixed with an insulating foot in the installation through-hole, be fixed with a battery mounting box on the circuit board intermediate position, be equipped with the battery in the battery mounting box, be located a minor face place side on the circuit board and be equipped with test button, minor face reservation button and power button, be located another minor face place side and be equipped with electric leakage alarm lamp, alarm lamp and terminal, 430 singlechip control connection electric leakage alarm lamp and shielding paired line are connected with a surplus current transformer, the other end is connected with the mutual inductance. Although solving the existing technical problems, the following problems still exist:
the device provides power through the battery, and needs 24 hours continuous monitoring to use, and the electric quantity of battery then can consume relatively soon, leads to the duration of the device relatively poor, consequently makes the improvement.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a residual electricity monitoring and alarming device suitable for the tail end of an agricultural radio station area.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a be applicable to terminal surplus electricity monitoring alarm device in agriculture radio station district, includes the circuit board of installing the singlechip on it, installs the battery case on the circuit board, installs the battery in the battery case, installs the electric quantity alarm lamp and the electric leakage alarm lamp that are located the bottom on the circuit board, and the terminal is installed on the battery case top, is connected with first wire on the terminal, and the other end of first wire is connected with surplus current transformer, still be connected with the second wire on the terminal, the other end of second wire is connected with the photovoltaic board, and the photovoltaic board rear is provided with demountable installation at the fixed plate at the circuit board rear, and the fixed plate front end is equipped with a pair of extension board, is provided with same montant between two extension boards, and the montant top is equipped with the twist grip that passes the extension board and form the rotation connection with it, is provided with elevation angle adjustment mechanism between montant and the photovoltaic board.
Preferably, the vertical rod is provided with a blocking section positioned at the top end of the vertical rod, and a knob with the lower end capable of propping against the blocking section is connected to one of the support plates adjacent to the blocking section through threads.
Preferably, a pair of ears with round holes is arranged at the top end of the fixing plate.
Preferably, the elevation angle adjusting mechanism comprises a sliding groove formed in the vertical rod, a sliding block is connected in the sliding groove in a sliding mode, the same second connecting rod is connected between the sliding block and the photovoltaic panel in a rotating mode, a first connecting rod which is located above the second connecting rod and is connected with the photovoltaic panel in a rotating mode is connected in the sliding groove in a rotating mode, a fixing block is fixed to the rear of the vertical rod, and a screw rod which is connected with the sliding block in a threaded mode is connected to the fixing block in a rotating mode.
Preferably, the rear end of the circuit board is provided with four clamping jaws which are distributed diagonally, the end parts of the clamping jaws are arc structures which are outwards protruded, the fixing plate is clamped between the clamping jaws, and two sides of the fixing plate are respectively provided with a pair of stop blocks positioned between the two clamping jaws.
Preferably, a plurality of buttons are installed on the circuit board, and the buttons are a test button, a reserved button and a power button respectively.
Preferably, a plurality of insulating pins distributed at corners are fixedly penetrated on the circuit board.
The beneficial effects of the utility model are as follows:
1. the photovoltaic panel is arranged in the device, after the circuit board is fixedly installed, the fixing plate is installed at a proper position beside the circuit board, solar energy is converted into electric energy through the photovoltaic panel, and power is continuously supplied to the battery, so that the cruising ability of the device is effectively improved.
2. The device is provided with the knob, when using, rotate the montant through the twist grip, drive the photovoltaic board and rotate, until the photovoltaic board rotates the place ahead of montant to accept illumination, then rotate the knob, the knob moves down and compresses tightly on keeping off the festival, can fix it, when not using, rotate the photovoltaic board to being located the rear of montant, then fix through the knob, install the rear at the circuit board with the fixed plate at last, thereby make its integration, also protect the photovoltaic board.
3. The device is provided with an elevation angle adjusting mechanism, the screw rod is rotated to drive the sliding block to move upwards along the sliding groove, the sliding block pushes the second connecting rod, the second connecting rod pushes the photovoltaic plate, and the photovoltaic plate pushes the first connecting rod, so that the elevation angle of the photovoltaic plate is adjusted, and the photovoltaic plate can better receive illumination.
4. The clamping jaw is arranged in the device, the back of the fixing plate faces the back of the circuit board, the stop block is ensured to be located in an area between the clamping jaws, then the fixing plate is pressed to the circuit board, the clamping jaw can clamp the fixing plate, the clamping jaw can also limit the up-and-down movement of the stop block, and therefore the fixing plate is conveniently fixed to the circuit board.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a device for monitoring and alarming residual electricity at the tail end of an agricultural radio station area;
fig. 2 is a schematic diagram of a rear view structure of a circuit board suitable for a residual electricity monitoring and alarming device at the tail end of an agricultural radio station area;
FIG. 3 is a schematic side view of a fixing plate for a monitoring and alarming device for residual electricity at the tail end of an agricultural radio station area;
fig. 4 is a schematic diagram of a cross-sectional structure of a vertical rod suitable for an end residual electricity monitoring and alarming device of an agricultural radio station area.
In the figure: 1. a circuit board; 2. a battery case; 3. a battery; 4. an electric leakage alarm lamp; 5. an electric quantity alarm lamp; 6. a first wire; 7. a residual current transformer; 8. binding posts; 9. a second wire; 10. a photovoltaic panel; 11. a fixing plate; 12. a support plate; 13. a vertical rod; 14. a rotating handle; 15. a blocking section; 16. a knob; 17. an ear; 18. a chute; 19. a first link; 20. a slide block; 21. a second link; 22. a fixed block; 23. a screw; 24. a clamping jaw; 25. a stop block; 26. a button; 27. insulating feet.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Examples
Referring to fig. 1-4, a terminal surplus electricity monitoring alarm device suitable for an agricultural radio area comprises a circuit board 1, a singlechip is installed on the circuit board 1, a battery box 2 is installed on the circuit board 1, a battery 3 is installed in the battery box 2, an electric quantity alarm lamp 5 and an electric leakage alarm lamp 4 which are positioned at the bottom end are installed on the circuit board 1, a binding post 8 is installed at the top end of the battery box 2, a first lead 6 is connected to the binding post 8, the other end of the first lead 6 is connected with a surplus current transformer 7, a second lead 9 is also connected to the binding post 8, the other end of the second lead 9 is connected with a photovoltaic panel 10, a fixing plate 11 which is detachably installed behind the circuit board 1 is arranged behind the photovoltaic panel 10, a pair of support plates 12 are arranged at the front end of the fixing plate 11, the same vertical rods 13 are arranged between the two support plates 12, a rotating handle 14 which penetrates through the support plates 12 and is connected with the support plates in a rotating mode is arranged at the top end of the vertical rods 13, after the circuit board 1 is fixedly installed, a second lead 6 is connected to the binding post 8, a second lead 9 is connected to the binding post 8, the other end is connected to the second lead 9, the other end of the fixing plate is connected to the photovoltaic panel 10, the solar panel is arranged at a proper position beside the circuit board 1, the solar panel through the solar panel 10, the solar panel is continuously powered by the solar panel, and the solar panel can continuously power supply device 3, and the solar energy can be continuously improved.
Further, a blocking section 15 positioned at the top end of the vertical rod 13 is arranged on one of the support plates 12 adjacent to the blocking section 15, a knob 16 with the lower end capable of being abutted against the blocking section 15 is connected to one of the support plates 12 in a threaded manner, when the photovoltaic panel is used, the vertical rod 13 is rotated through the rotating handle 14 to drive the photovoltaic panel 10 to rotate until the photovoltaic panel 10 rotates to a proper position in front of the vertical rod 13 to receive illumination, then the knob 16 is rotated, the knob 16 moves downwards to be pressed on the blocking section 15, the photovoltaic panel 10 can be fixed, when the photovoltaic panel is not used, the photovoltaic panel 10 is rotated to the rear of the vertical rod 13 and then is fixed through the knob 16, and finally the fixing plate 11 is installed at the rear of the circuit board 1, so that the photovoltaic panel 10 is integrated and protected.
Further, a pair of ears 17 with round holes are arranged at the top end of the fixing plate 11, the fixing plate 11 can be fixed by penetrating the round holes through screws and then tightening the screws on a building.
Further, the elevation angle adjusting mechanism comprises a sliding groove 18 formed in the vertical rod 13, a sliding block 20 is slidably connected in the sliding groove 18, a same second connecting rod 21 is rotatably connected between the sliding block 20 and the photovoltaic panel 10, a first connecting rod 19 which is positioned above the second connecting rod 21 and is rotatably connected with the photovoltaic panel 10 is rotatably connected with the other end of the sliding groove 18, a fixed block 22 is fixed at the rear of the vertical rod 13, a screw 23 which is in threaded connection with the sliding block 20 is rotatably connected to the fixed block 22, the screw 23 is rotated to drive the sliding block 20 to move upwards along the sliding groove 18, the sliding block 20 pushes the second connecting rod 21, the second connecting rod 21 pushes the photovoltaic panel 10, and the photovoltaic panel 10 pushes the first connecting rod 19 again, so that the elevation angle of the photovoltaic panel 10 is adjusted, and illumination can be better received.
Further, the rear end of the circuit board 1 is provided with four clamping jaws 24 which are diagonally distributed, the end parts of the clamping jaws 24 are of arc structures protruding outwards, the fixing plate 11 is clamped between the clamping jaws 24, two sides of the fixing plate 11 are provided with a pair of stop blocks 25 located between the two clamping jaws 24, the back surface of the fixing plate 11 faces the back surface of the circuit board 1, the stop blocks 25 are located in the area between the clamping jaws 24, then the fixing plate 11 is pressed against the circuit board 1, the clamping jaws 24 can clamp the fixing plate 11, and the clamping jaws 24 can limit the stop blocks 25 to move up and down, so that the fixing plate 11 is conveniently fixed on the circuit board 1.
Further, the circuit board 1 is provided with a plurality of buttons 26, and the buttons 26 are a test button, a reserved button and a power button.
Further, a plurality of insulating pins 27 distributed at corners are fixedly penetrated through the circuit board 1.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
Claims (7)
1. The utility model provides a be applicable to terminal surplus electricity monitoring alarm device in farm radio district, including circuit board (1) of installing the singlechip on it, install battery case (2) on circuit board (1), install battery (3) in battery case (2), install electric quantity alarm lamp (5) and electric leakage alarm lamp (4) that are located the bottom on circuit board (1), terminal (8) are installed on battery case (2) top, be connected with first wire (6) on terminal (8), the other end of first wire (6) is connected with surplus current transformer (7), a serial communication port, still be connected with second wire (9) on terminal (8), the other end of second wire (9) is connected with photovoltaic board (10), photovoltaic board (10) rear is provided with demountable installation fixed plate (11) at circuit board (1) rear, fixed plate (11) front end is equipped with a pair of extension board (12), be provided with same montant (13) between two extension boards (12), montant (13) top is equipped with and passes extension board (12) and forms between connection montant (14) and elevation angle adjustment mechanism (10) with it.
2. The device for monitoring and alarming the residual electricity at the tail end of the agricultural radio area according to claim 1, wherein the vertical rod (13) is provided with a blocking section (15) positioned at the top end of the vertical rod, and a knob (16) with the lower end capable of being abutted against the blocking section (15) is connected to a support plate (12) adjacent to the blocking section (15) in a threaded manner.
3. The device for monitoring and alarming residual electricity at the tail end of an agricultural radio area according to claim 1, wherein a pair of ears (17) with round holes are arranged at the top end of the fixed plate (11).
4. The device for monitoring and alarming the surplus electricity of the tail end of the agricultural station area according to claim 1, wherein the elevation angle adjusting mechanism comprises a sliding groove (18) arranged on a vertical rod (13), a sliding block (20) is slidably connected between the sliding groove (18), a second connecting rod (21) is rotatably connected between the sliding block (20) and the photovoltaic panel (10), a first connecting rod (19) which is positioned above the second connecting rod (21) and is rotatably connected with the photovoltaic panel (10) at the other end of the sliding groove (18) is rotatably connected, a fixed block (22) is fixed behind the vertical rod (13), and a screw rod (23) which is in threaded connection with the sliding block (20) is rotatably connected on the fixed block (22).
5. The device for monitoring and alarming the residual electricity at the tail end of the agricultural radio area according to claim 1, wherein four clamping jaws (24) which are distributed diagonally are arranged at the rear end of the circuit board (1), the end parts of the clamping jaws (24) are of arc structures which protrude outwards, the fixing plate (11) is clamped between the clamping jaws (24), and a pair of stop blocks (25) which are positioned between the two clamping jaws (24) are arranged on two sides of the fixing plate (11).
6. The device for monitoring and alarming residual electricity at the tail end of an agricultural radio area according to claim 1, wherein a plurality of buttons (26) are arranged on the circuit board (1), and the buttons (26) are a test button, a reserved button and a power button respectively.
7. A device for monitoring and alarming the residual electricity at the tail end of an agricultural radio area according to claim 1, wherein a plurality of insulating feet (27) distributed at corners are fixedly penetrated on the circuit board (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321893016.0U CN220401483U (en) | 2023-07-19 | 2023-07-19 | Be applicable to terminal surplus electricity monitoring alarm device in agriculture radio station district |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321893016.0U CN220401483U (en) | 2023-07-19 | 2023-07-19 | Be applicable to terminal surplus electricity monitoring alarm device in agriculture radio station district |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220401483U true CN220401483U (en) | 2024-01-26 |
Family
ID=89610899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321893016.0U Active CN220401483U (en) | 2023-07-19 | 2023-07-19 | Be applicable to terminal surplus electricity monitoring alarm device in agriculture radio station district |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220401483U (en) |
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2023
- 2023-07-19 CN CN202321893016.0U patent/CN220401483U/en active Active
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