CN209980403U - Electric power supply and distribution automatic alarm device - Google Patents
Electric power supply and distribution automatic alarm device Download PDFInfo
- Publication number
- CN209980403U CN209980403U CN201921220581.4U CN201921220581U CN209980403U CN 209980403 U CN209980403 U CN 209980403U CN 201921220581 U CN201921220581 U CN 201921220581U CN 209980403 U CN209980403 U CN 209980403U
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- alarm
- power supply
- conductive block
- cabinet body
- pipe
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Abstract
The utility model discloses an automatic alarm device for electrical power supply and distribution, which comprises a cabinet body, wherein an alarm belt is arranged around the cabinet body, a surrounding guardrail is arranged at the periphery of the alarm belt, an alarm is arranged above the cabinet body, and the alarm belt and the surrounding guardrail are both connected with the alarm; when the fence is opened, the piston moves under the action of the telescopic spring, so that gas in the hollow structure enters the main gas pipe through the gas guide pipe, the piston moves upwards, the movable conductive block is contacted with the fixed conductive block to form an electric connection path, and an alarm gives an alarm; and finally, after the infrared transmitting device detects that the right object reaches a set distance value, the alarm is automatically started to alarm, and when the object approaches, automatic alarm can be effectively carried out through the three modes.
Description
Technical Field
The utility model relates to an electric field, more specifically say, relate to an electric power supply distribution automatic alarm device.
Background
The electric power supply and distribution cabinet is arranged outdoors or indoors, labels are pasted on the outer surface of the cabinet body in order to prevent others from touching the electric power supply and distribution cabinet, and accidents can occur when people touch the electric power supply and distribution cabinet if electric leakage occurs;
however, for infants, animals or at night with bad visual field, even some people specially steal electricity or steal parts in the electric power supply and distribution cabinet, sometimes the electric power supply and distribution cabinet can be touched, the existing electric power supply and distribution cabinet does not have the function of alarming when the animals or the people approach, on one hand, the function of prompting the electric power supply and distribution cabinet is achieved, on the other hand, the electric power supply and distribution cabinet also reminds people nearby, and if an accident happens, the electric power supply and distribution cabinet can be rescued in time.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
Electric power supply switch board that exists among the prior art touches and probably takes place dangerous problem, the utility model aims to provide an electric power supply distribution automatic alarm device, it can realize taking place the alarm automatically when the object is close to.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
The utility model provides an electric power supply and distribution automatic alarm device, includes the cabinet body, the cabinet body around be provided with the alarm area, alarm area periphery be provided with and enclose the guardrail, cabinet body top be provided with the siren, alarm area and enclose the guardrail and all be connected with the siren.
Preferably, the alarm belt is buried underground, the alarm belt comprises a circular triggering device and an electric connection device, the triggering device is positioned in the triggering groove, the top end of the triggering device is a triggering plate, a telescopic air bag is arranged below the triggering plate, and a recovery spring is arranged in the telescopic air bag;
the electric connecting device comprises a gas distribution pipe and a main gas pipe, wherein one end of the gas distribution pipe is communicated with the bottom end of the telescopic gas bag, and the other end of the gas distribution pipe is communicated with the bottom end of the main gas pipe;
the inner part of the main gas pipe is provided with a fixed conductive block, a limiting ring is arranged below the fixed conductive block, a piston is arranged below the limiting ring, the fixed conductive block and the limiting ring are both connected with the inner wall of the main gas pipe, the limiting ring and the piston are respectively and fixedly connected with two ends of a spring, and the upper surface of the piston is fixedly connected with the bottom end of a movable conductive block;
the fixed conductive block, the movable conductive block, the alarm and the power supply are connected in series.
Preferably, the enclosure fence is composed of two semicircular structures which are rotatably connected through a hinge, the interior of the enclosure fence is of a hollow structure, fixing rings are arranged in the ends, far away from the hinge, of the two semicircular structures, a movable piston is arranged on the side face, far away from the hinge, of the fixing rings, the fixing rings are fixedly connected with the inner wall of the hollow structure, the fixing rings and the movable piston are respectively and fixedly connected with two ends of a telescopic spring, and one end of a magnetic rod is fixedly connected to the side face, far away from the fixing rings, of the movable piston; the hollow structure is communicated with the bottom end of the main air pipe through an air guide pipe.
Preferably, the outer surface of the cabinet body is provided with an infrared transmitting device, and the infrared transmitting device, the alarm and the power supply are connected in series.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of: when the fence is opened, the piston moves under the action of the telescopic spring, so that gas in the hollow structure enters the main gas pipe through the gas guide pipe, the piston moves upwards, the movable conductive block is contacted with the fixed conductive block to form an electric connection path, and an alarm gives an alarm; and finally, after the infrared transmitting device detects that the right object reaches a set distance value, the alarm is automatically started to alarm, and when the object approaches, automatic alarm can be effectively carried out through the three modes.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the alarm band of the present invention;
FIG. 3 is an enlarged view of the point A in FIG. 2 according to the present invention;
FIG. 4 is a schematic structural view of the guardrail of the present invention;
FIG. 5 is an enlarged view of the point B in FIG. 4 according to the present invention;
fig. 6 is a circuit diagram of the present invention.
The reference numbers in the figures illustrate:
1. a cabinet body; 2. an alarm band; 3. a guardrail is arranged; 4. an alarm; 5. a trigger plate; 6. a telescopic air bag; 7. a restoring spring; 8. a trigger slot; 9. a gas distributing pipe; 10. a main gas pipe; 11. fixing the conductive block; 12. a limiting ring; 13. a piston; 14. a spring; 15. a movable conductive block; 16. a hinge; 17. a hollow structure; 18. a fixing ring; 19. moving the piston; 20. a tension spring; 21. a magnetic bar; 22. an infrared emitting device.
Detailed Description
The drawings in the embodiments of the present invention will be combined; the technical scheme in the embodiment of the utility model is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the present invention; rather than all embodiments. Based on the embodiment of the utility model; all other embodiments obtained by a person skilled in the art without making any inventive step; all belong to the protection scope of the utility model.
Referring to fig. 1-6, an automatic alarm device for electrical power supply and distribution includes a cabinet 1, an alarm band 2 disposed around the cabinet 1, a fence 3 disposed around the alarm band 2, and an alarm 4 disposed above the cabinet 1, wherein the alarm band 2 and the fence 3 are both connected to the alarm 4. The barrier can prevent some mistaken break-through personnel from entering;
the alarm belt 2 is buried underground, the alarm belt 2 comprises a circular triggering device and an electric connecting device, the triggering device is positioned in a triggering groove 8, the top end of the triggering device is provided with a triggering plate 5, a telescopic air bag 6 is arranged below the triggering plate 5, and a restoring spring 7 is arranged in the telescopic air bag 6;
the electric connecting device comprises a gas distributing pipe 9 and a main gas pipe 10, one end of the gas distributing pipe 9 is communicated with the bottom end of the telescopic gas bag 6, and the other end of the gas distributing pipe is communicated with the bottom end of the main gas pipe 10;
a fixed conductive block 11 is arranged in the main gas pipe 10, a limiting ring 12 is arranged below the fixed conductive block 11, a piston 13 is arranged below the limiting ring 12, the fixed conductive block 11 and the limiting ring 12 are both connected with the inner wall of the main gas pipe 10, the limiting ring 12 and the piston 13 are respectively and fixedly connected with two ends of a spring 14, and the upper surface of the piston 13 is fixedly connected with the bottom end of a movable conductive block 15;
the fixed conductive block 11, the movable conductive block 15, the alarm 4 and the power supply are connected in series.
When an object steps on the trigger plate, gas in the telescopic air bag is extruded into the main air pipe under the action of gravity, so that the piston drives the movable conductive block to be contacted with the fixed conductive block, a closed circuit is formed, an alarm gives an alarm, the telescopic air bag restores the original state under the action of the restoring spring after the object leaves, and the piston descends under the action of the spring to separate the fixed conductive block from the movable conductive block;
the guardrail 3 consists of two semicircular structures which are rotationally connected through a hinge 16, a hollow structure 17 is arranged inside the guardrail 3, fixing rings 18 are arranged inside one ends of the two semicircular structures far away from the hinge 16, moving pistons 19 are arranged on the side faces of the fixing rings 18 far away from the hinge 16, the fixing rings 18 are fixedly connected with the inner wall of the hollow structure 17, the fixing rings 18 and the moving pistons 19 are respectively and fixedly connected with two ends of a telescopic spring 20, and one ends of magnetic rods 21 are fixedly connected with the side faces of the moving pistons 19 far away from the fixing rings 18; the hollow structure 17 is communicated with the bottom end of the main air pipe 10 through an air duct.
When enclosing the guardrail and closing, two bar magnets attract this moment, and expanding spring at this moment is the extension state, but when enclosing the guardrail and being opened the back, magnetic force is less, under the condition of not having even, expanding spring makes the motion of removal piston, and then makes the gas in the hollow structure enter into the gas main pipe, makes activity conducting block and fixed conducting block contact, triggers the alarm.
The outer surface of the cabinet body 1 is provided with an infrared emitting device 22, and the infrared emitting device 22, the alarm 4 and the power supply are connected in series. When the infrared transmitting device detects that an object is close to the infrared transmitting device, the alarm is directly started to work, and an alarm is generated.
Through the three modes, when an object is close to the alarm device, the alarm can be effectively and automatically carried out, so that the object is prevented from being continuously close to the alarm device.
The above; is only a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; according to the technical scheme of the utility model and the improvement conception, equivalent substitution or change is carried out; are all covered by the protection scope of the utility model.
Claims (4)
1. An electric power supply and distribution automatic alarm device comprises a cabinet body (1), and is characterized in that: the cabinet body (1) around be provided with alarm area (2), alarm area (2) periphery be provided with guardrail (3), cabinet body (1) top be provided with siren (4), alarm area (2) and guardrail (3) all be connected with siren (4).
2. An electrical power supply and distribution automatic alarm device according to claim 1, characterised in that: the alarm belt (2) is buried underground, the alarm belt (2) comprises a circular triggering device and an electric connecting device, the triggering device is positioned in a triggering groove (8), the top end of the triggering device is provided with a triggering plate (5), a telescopic air bag (6) is arranged below the triggering plate (5), and a recovery spring (7) is arranged in the telescopic air bag (6);
the electric connection device comprises a gas distribution pipe (9) and a main gas pipe (10), one end of the gas distribution pipe (9) is communicated with the bottom end of the telescopic gas bag (6), and the other end of the gas distribution pipe is communicated with the bottom end of the main gas pipe (10);
a fixed conductive block (11) is arranged in the main gas pipe (10), a limiting ring (12) is arranged below the fixed conductive block (11), a piston (13) is arranged below the limiting ring (12), the fixed conductive block (11) and the limiting ring (12) are both connected with the inner wall of the main gas pipe (10), the limiting ring (12) and the piston (13) are respectively and fixedly connected with two ends of a spring (14), and the upper surface of the piston (13) is fixedly connected with the bottom end of a movable conductive block (15);
the fixed conductive block (11), the movable conductive block (15), the alarm (4) and the power supply are connected in series.
3. An electrical power supply and distribution automatic alarm device according to claim 1, characterised in that: the guardrail comprises two semicircular structures, the two semicircular structures are rotatably connected through a hinge (16), a hollow structure (17) is arranged inside the guardrail (3), fixing rings (18) are arranged inside the ends, far away from the hinge (16), of the two semicircular structures, a movable piston (19) is arranged on the side, far away from the hinge (16), of each fixing ring (18), the fixing rings (18) are fixedly connected with the inner wall of the hollow structure (17), the fixing rings (18) and the movable piston (19) are respectively and fixedly connected with the two ends of a telescopic spring (20), and the side, far away from the fixing rings (18), of the movable piston (19) is fixedly connected with one end of a magnetic rod (21); the hollow structure (17) is communicated with the bottom end of the main air pipe (10) through an air duct.
4. An electrical power supply and distribution automatic alarm device according to claim 1, characterised in that: the cabinet body (1) surface be provided with infrared emission device (22), siren (4) and power establish ties.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921220581.4U CN209980403U (en) | 2019-07-31 | 2019-07-31 | Electric power supply and distribution automatic alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921220581.4U CN209980403U (en) | 2019-07-31 | 2019-07-31 | Electric power supply and distribution automatic alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209980403U true CN209980403U (en) | 2020-01-21 |
Family
ID=69286355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921220581.4U Expired - Fee Related CN209980403U (en) | 2019-07-31 | 2019-07-31 | Electric power supply and distribution automatic alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209980403U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111631574A (en) * | 2020-06-02 | 2020-09-08 | 罗国海 | Controllable stirring cup based on thermoelectric effect |
-
2019
- 2019-07-31 CN CN201921220581.4U patent/CN209980403U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111631574A (en) * | 2020-06-02 | 2020-09-08 | 罗国海 | Controllable stirring cup based on thermoelectric effect |
| CN111631574B (en) * | 2020-06-02 | 2021-12-07 | 台州市轩信机械有限公司 | Controllable stirring cup based on thermoelectric effect |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200121 Termination date: 20200731 |