CN216251876U - Electric power safety monitoring device - Google Patents
Electric power safety monitoring device Download PDFInfo
- Publication number
- CN216251876U CN216251876U CN202122869392.3U CN202122869392U CN216251876U CN 216251876 U CN216251876 U CN 216251876U CN 202122869392 U CN202122869392 U CN 202122869392U CN 216251876 U CN216251876 U CN 216251876U
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- wall
- rod
- fixedly connected
- shell
- spring
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 238000009423 ventilation Methods 0.000 claims abstract description 9
- 230000008878 coupling Effects 0.000 claims description 14
- 238000010168 coupling process Methods 0.000 claims description 14
- 238000005859 coupling reaction Methods 0.000 claims description 14
- 238000012423 maintenance Methods 0.000 description 4
- 210000003127 knee Anatomy 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model discloses an electric power safety monitoring device which comprises a backup plate, wherein a power-off mechanism is arranged on the positive end face of the backup plate and comprises a shell and a sleeve plate, one side of the shell is fixedly connected with one side of the backup plate, the inner wall of the shell is in sliding clamping connection with the outer wall of a sliding rod, the outer wall of the sliding rod is sleeved with the inner wall of a first spring, one end of the first spring is fixedly connected with the inner wall of the shell, and one end of the first spring is fixedly connected with one side of the sleeve plate. This electric power safety monitoring device, first spring promotes the slide bar and moves down in through the outage mechanism, the slide bar promotion knob that moves down rotates, the knob rotates the back switch and closes, protect electrical apparatus, accord with the user demand, through the threaded rod among the manual rotation ventilation mechanism, the pivoted threaded rod drives the round bar and removes, the round bar pulling down tube that removes rotates, the pivoted down tube drives the baffle and rotates, the pivoted baffle no longer shelters from the casing, the casing is inside can in time dispel the heat and can not cause the harm to the internals.
Description
Technical Field
The utility model relates to the technical field of power monitoring, in particular to a power safety monitoring device.
Background
The electric power is energy taking electric energy as power, primary energy in the nature is converted into electric power through a mechanical energy device, and then the electric power is supplied to each user through power transmission, power transformation and power distribution;
current electric power safety monitoring device is when using, can not be timely protect the circuit, is not conform to the user demand to the device does not have heat dissipation mechanism, and the device inside high temperature causes the harm to internals easily, and the structure of device inside is comparatively complicated simultaneously, the maintenance and the maintenance in later stage of being not convenient for.
Disclosure of Invention
The present invention provides an electric power safety monitoring device, which solves the problem that the electric power safety monitoring device proposed in the above background art cannot protect the circuit in time and does not meet the use requirement.
In order to achieve the purpose, the utility model provides the following technical scheme: an electric power safety monitoring device comprises a backup plate, wherein a power-off mechanism is arranged on the positive end face of the backup plate;
the power-off mechanism comprises a shell, a sliding rod, a first spring and a sleeve plate;
one side of shell and one side looks rigid coupling of backup plate, the inner wall of shell and the outer wall slip joint of slide bar, the outer wall of slide bar cup joints with the inner wall of first spring mutually, the one end of first spring and the inner wall looks rigid coupling of shell, the one end of first spring and one side looks rigid coupling of lagging, the inner wall of lagging and the outer wall looks rigid coupling of slide bar. The first spring pushes the sliding rod to move.
Preferably, the switch is fixedly connected to the positive end face of the backup plate, the knob is connected to the inner wall of the switch in a rotating mode, and one end of the sliding rod is attached to one end of the knob.
Preferably, the outer side of the backup plate is fixedly connected with the inner wall of the shell, and the inner wall of the shell is provided with a ventilation mechanism;
the ventilation mechanism comprises a threaded rod, a round rod, an inclined rod and a baffle plate; the outer wall of threaded rod rotates with the inner wall of casing and links to each other, the outer wall of threaded rod meets with the inner wall screw thread of round bar, the inner wall of round bar slides the joint with the outer wall of down tube, the rear end face of down tube rotates with the inner wall of casing and links to each other, the positive terminal surface of down tube and the top looks rigid coupling of baffle. The threaded rod drives the round rod to move.
Preferably, the positive end face of the backup plate is provided with a clamping mechanism;
the clamping mechanism comprises a cross rod, a second spring, a bent rod, an electromagnet and a current sensor;
one end of the cross rod is fixedly connected with the positive end face of the backup plate, the top of the cross rod is fixedly connected with one end of a second spring, one end of the second spring is fixedly connected with one side of the bent rod, the bottom of the bent rod is rotatably connected with one end of the cross rod, one side of the bent rod is attached to one side of the electromagnet, one end of the electromagnet is fixedly connected with one side of the backup plate, the top of the electromagnet is fixedly connected with the bottom of the current sensor through a lead, and the bottom of the current sensor is fixedly connected with the inner wall of the shell. The second spring assists the return of the bent rod.
Preferably, one side of the current sensor is fixedly connected with a power supply through a lead, and one side of the power supply is fixedly connected with one side of the electromagnet through a lead.
Compared with the prior art, the utility model has the beneficial effects that: according to the electric power safety monitoring device, the first spring in the power-off mechanism pushes the sliding rod to move downwards, the sliding rod which moves downwards pushes the knob to rotate, and the switch is turned off after the knob rotates, so that an electric appliance is protected, and the use requirement is met;
the rotating threaded rod drives the round rod to move by manually rotating the threaded rod in the ventilation mechanism, the moving round rod pulls the inclined rod to rotate, the rotating inclined rod drives the baffle to rotate, the rotating baffle does not shield the shell any more, and the inside of the shell can radiate heat in time without damaging internal parts;
through the electro-magnet outage among the clamping mechanism, the second spring promotes the knee and rotates, and the pivoted knee supports the slide bar tightly, and manual pulling slide bar removes simultaneously, and the knee is fixed to the groove part joint of slide bar, and device inner structure is simple, the later maintenance and the maintenance of being convenient for.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view showing a connection structure of the housing, the slide bar and the first spring in FIG. 1;
FIG. 3 is a schematic view of the connection of the threaded rod, the round rod and the diagonal rod of FIG. 1;
fig. 4 is a schematic view showing a connection structure of the cross bar, the second spring and the bent bar of fig. 1.
In the figure: 1. the device comprises a backup plate, 2, a power-off mechanism, 201, a shell, 202, a sliding rod, 203, a first spring, 204, a sleeve plate, 3, a shell, 4, a ventilation mechanism, 401, a threaded rod, 402, a round rod, 403, an inclined rod, 404, a baffle, 5, a clamping mechanism, 501, a cross rod, 502, a second spring, 503, a bent rod, 504, an electromagnet, 505, a current sensor, 6, a power supply, 7, a switch, 8 and a knob.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an electric power safety monitoring device, including backup plate 1, the positive terminal surface of backup plate 1 is equipped with outage mechanism 2, outage mechanism 2 includes shell 201, slide bar 202, first spring 203 and lagging 204, one side of shell 201 and one side looks rigid coupling of backup plate 1, the inner wall of shell 201 and the outer wall slip joint of slide bar 202, shell 201 is spacing to slide bar 202, the outer wall of slide bar 202 cup joints with the inner wall of first spring 203, first spring 203 promotes slide bar 202 and removes, the one end of first spring 203 and the inner wall looks rigid coupling of shell 201, the one end of first spring 203 and one side looks rigid coupling of lagging 204, the inner wall of lagging 204 and the outer wall looks rigid coupling of slide bar 202, slide bar 202 drives lagging 204 and removes.
The switch 7 is fixedly connected to the positive end face of the backup plate 1, the knob 8 is rotatably connected to the inner wall of the switch 7, one end of the sliding rod 202 is attached to one end of the knob 8, and the sliding rod 202 pushes the knob 8 to rotate.
The outer side of the backup plate 1 is fixedly connected with the inner wall of the shell 3, the inner wall of the shell 3 is provided with a ventilation mechanism 4, the ventilation mechanism 4 comprises a threaded rod 401, a round rod 402, an inclined rod 403 and a baffle 404, the outer wall of the threaded rod 401 is rotatably connected with the inner wall of the shell 3, the outer wall of the threaded rod 401 is in threaded connection with the inner wall of the round rod 402, the threaded rod 401 pulls the round rod 402 to move, the inner wall of the round rod 402 is in sliding clamping connection with the outer wall of the inclined rod 403, the round rod 402 drives the inclined rod 403 to rotate, the rear end face of the inclined rod 403 is rotatably connected with the inner wall of the shell 3, the shell 3 limits the inclined rod 403, the front end face of the inclined rod 403 is fixedly connected with the top of the baffle 404, and the inclined rod drives the baffle 404 to rotate.
The positive end surface of the backup plate 1 is provided with a clamping mechanism 5, the clamping mechanism 5 comprises a cross bar 501, a second spring 502, a bent rod 503, an electromagnet 504 and a current sensor 505,
one end of a cross rod 501 is fixedly connected with the front end face of a backup plate 1, the backup plate 1 is fixed to the cross rod 501, the top of the cross rod 501 is fixedly connected with one end of a second spring 502, one end of the second spring 502 is fixedly connected with one side of a bent rod 503, the second spring 502 helps the bent rod 503 to reset, the bottom of the bent rod 503 is rotatably connected with one end of the cross rod 501, the cross rod 501 limits the bent rod 503, one side of the bent rod 503 is attached to one side of an electromagnet 504, the electromagnet 504 pulls the bent rod 503 to rotate, one end of the electromagnet 504 is fixedly connected with one side of the backup plate 1, the top of the electromagnet 504 is fixedly connected with the bottom of a current sensor 505 through a conducting wire, the current sensor 505 transmits current to the electromagnet 504, the model of the current sensor 505 is selected according to actual requirements to meet working requirements, and the bottom of the current sensor 505 is fixedly connected with the inner wall of the shell 201.
One side of the current sensor 505 is fixedly connected with a power supply 6 through a lead, the power supply 6 transmits current to the current sensor 505, one side of the power supply 6 is fixedly connected with one side of the electromagnet 504 through a lead, and the power supply 6 and the electromagnet 504 form a loop.
In this example, when the current sensor 505 detects a large current, the current sensor 505 switches on the power supply 6 and the electromagnet 504, the electromagnet 504 starts to work, the electromagnet 504 drives the bent rod 503 to rotate, the rotating bent rod 503 does not abut against the sliding rod 202, the sliding rod 202 is pushed by the first spring 203 to move downwards, the downward moving sliding rod 202 pushes the knob 8 to rotate, the switch 7 is closed after the knob 8 rotates to protect the electric appliance, the threaded rod 401 is manually rotated, the rotating threaded rod 401 drives the round rod 402 to move, the moving round rod 402 pulls the inclined rod 403 to rotate, the rotating inclined rod 403 drives the baffle 404 to rotate, the rotating baffle 404 does not obstruct the shell 3 any more, the inside of the shell 3 can dissipate heat to protect the electric appliance components inside the shell 3, when the electromagnet 504 is powered off, the second spring 502 pushes the bent rod 503 to rotate, the rotating bent rod 503 abuts against the sliding rod 202, the sliding rod 202 is pulled manually to move, and the bent rod 503 is clamped and fixed on the sliding rod 202.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. An electric power safety monitoring device, includes backup plate (1), its characterized in that: a power-off mechanism (2) is arranged on the positive end face of the backup plate (1);
the power-off mechanism (2) comprises a shell (201), a sliding rod (202), a first spring (203) and a sleeve plate (204);
one side of shell (201) and one side looks rigid coupling of backup plate (1), the inner wall of shell (201) and the outer wall slip joint of slide bar (202), the outer wall of slide bar (202) cup joints with the inner wall of first spring (203) mutually, the one end of first spring (203) and the inner wall looks rigid coupling of shell (201), the one end of first spring (203) and one side looks rigid coupling of lagging (204), the inner wall of lagging (204) and the outer wall looks rigid coupling of slide bar (202).
2. An electrical safety monitoring device according to claim 1, wherein: the switch (7) is fixedly connected to the positive end face of the backup plate (1), the inner wall of the switch (7) is connected with the knob (8) in a rotating mode, and one end of the sliding rod (202) is attached to one end of the knob (8).
3. An electrical safety monitoring device according to claim 1, wherein: the outer side of the backup plate (1) is fixedly connected with the inner wall of the shell (3), and the inner wall of the shell (3) is provided with a ventilation mechanism (4);
the ventilation mechanism (4) comprises a threaded rod (401), a round rod (402), an inclined rod (403) and a baffle (404);
the outer wall of threaded rod (401) rotates with the inner wall of casing (3) and links to each other, the outer wall of threaded rod (401) meets with the inner wall screw thread of round bar (402), the inner wall of round bar (402) and the outer wall slip joint of down tube (403), the rear end face of down tube (403) rotates with the inner wall of casing (3) and links to each other, the positive terminal surface of down tube (403) and the top looks rigid coupling of baffle (404).
4. An electrical safety monitoring device according to claim 1, wherein: a clamping mechanism (5) is arranged on the positive end face of the backup plate (1);
the clamping mechanism (5) comprises a cross rod (501), a second spring (502), a bent rod (503), an electromagnet (504) and a current sensor (505);
one end of a cross rod (501) is fixedly connected with the positive end face of a backup plate (1), the top of the cross rod (501) is fixedly connected with one end of a second spring (502), one end of the second spring (502) is fixedly connected with one side of a bent rod (503), the bottom of the bent rod (503) is rotatably connected with one end of the cross rod (501), one side of the bent rod (503) is attached to one side of an electromagnet (504), one end of the electromagnet (504) is fixedly connected with one side of the backup plate (1), the top of the electromagnet (504) is fixedly connected with the bottom of a current sensor (505) through a conducting wire, and the bottom of the current sensor (505) is fixedly connected with the inner wall of a shell (201).
5. An electrical power safety monitoring device according to claim 4, wherein: one side of the current sensor (505) is fixedly connected with a power supply (6) through a lead, and one side of the power supply (6) is fixedly connected with one side of the electromagnet (504) through a lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122869392.3U CN216251876U (en) | 2021-11-22 | 2021-11-22 | Electric power safety monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122869392.3U CN216251876U (en) | 2021-11-22 | 2021-11-22 | Electric power safety monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216251876U true CN216251876U (en) | 2022-04-08 |
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ID=80955514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122869392.3U Active CN216251876U (en) | 2021-11-22 | 2021-11-22 | Electric power safety monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216251876U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116741597A (en) * | 2023-06-16 | 2023-09-12 | 国网黑龙江省电力有限公司营销服务中心 | Household power load monitoring device |
-
2021
- 2021-11-22 CN CN202122869392.3U patent/CN216251876U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116741597A (en) * | 2023-06-16 | 2023-09-12 | 国网黑龙江省电力有限公司营销服务中心 | Household power load monitoring device |
| CN116741597B (en) * | 2023-06-16 | 2024-01-09 | 国网黑龙江省电力有限公司营销服务中心 | Household power load monitoring device |
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