Anemograph voltage signal abnormity alarm device

Abstract

The utility model relates to the technical field of alarm equipment, in particular to an anemograph voltage signal abnormity alarm device, which is characterized in that when an abnormal voltage signal is detected, a cylinder pushes an audible and visual alarm to penetrate through an upper opening and extend out of a shell to carry out audible and visual alarm, and when a mounting plate moves upwards, a pull rope is pulled to drive a sealing plate to move rightwards to open the upper opening. When the mounting plate and the audible and visual alarm descend and retract into the shell, the spring pushes the sealing plate to reset to seal the upper opening, the first magnetic block and the second magnetic block are magnetically attracted and fixed, and the sealing plate is limited and fixed, so that the service life of equipment such as the audible and visual alarm is better prolonged; comprising a shell and a detection device, and the detection device is fixedly installed in the shell; the device further comprises an alarm mechanism, a sealing mechanism, a reset mechanism and a locking mechanism, the alarm mechanism is installed in the shell, the sealing mechanism is installed on the top of the shell, the reset mechanism is installed on the top of the shell and connected with the sealing mechanism, and the locking mechanism is installed on the shell.

Description

Technical Field

[0001] The utility model relates to the technical field of alarm equipment, in particular to an abnormal alarm device for an anemometer voltage signal. Background Art

[0002] The anemometer voltage signal abnormality alarm device is an auxiliary device used in the use of the anemometer to detect the voltage signal generated during the operation of the anemometer and to alarm when the voltage signal is abnormal. It has been widely used in the field of alarm equipment technology; the patent of the equipment voltage abnormality early warning device with application number 202120036272.2 in the prior art discloses an alarm device that monitors the current passing through the electromechanical equipment and the voltage of the electromechanical equipment when it is working through a detection box. When the detected value is abnormal, an alarm is given through a buzzer alarm and a warning light to achieve the voltage abnormality early warning effect of the equipment, solving the problem that excessively high or too low voltage will cause abnormal operation or even damage of the electromechanical equipment; existing anemometer voltage signal abnormality alarm device; the existing anemometer voltage signal abnormality alarm device generally detects the voltage signal of the anemometer through a detection device when in use, and when the voltage signal is abnormal, an alarm is given through an external sound and light alarm, but the sound and light alarm is directly exposed to the external environment and is easily weathered and eroded, and the service life of the equipment is greatly shortened. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides an anemometer voltage signal abnormality alarm device with a long service life and good stability.

[0004] The utility model discloses an abnormal alarm device for an anemometer voltage signal, comprising a shell and a detection device, wherein the detection device is fixedly installed in the shell; further comprising an alarm mechanism, a closing mechanism, a resetting mechanism and a locking mechanism, wherein the alarm mechanism is installed in the shell, the closing mechanism is installed on the top of the shell, the resetting mechanism is installed on the top of the shell and connected with the closing mechanism, and the locking mechanism is installed on the shell; when the abnormal alarm device for anemometer voltage signal is used, the shell is installed on the anemometer, the voltage signal of the anemometer is detected by the detection device, when the abnormal voltage signal is detected, the cylinder pushes the sound and light alarm to pass through the upper opening and extend out of the shell to give an sound and light alarm, and when the mounting plate is moved up at the same time, the pull rope is pulled to drive the sealing plate to move right to open the upper opening, so that the sound and light alarm can be extended, and when the mounting plate and the sound and light alarm are lowered and recovered into the shell, the spring pushes the sealing plate to reset and close the upper opening, the first magnetic block and the second magnetic block are fixed by magnetic attraction, and the sealing plate is fixed by limit position, so as to better extend the service life of the sound and light alarm and other equipment, the stability is good, the overall structure is simple, the operation is convenient, and the practicability is strong.

[0005] Preferably, the alarm mechanism includes a cylinder, a mounting plate, an audible and visual alarm and an upper opening, the cylinder is fixedly mounted on the inner bottom end of the outer shell, the mounting plate is fixedly mounted on the top of the cylinder, the audible and visual alarm is fixedly mounted on the top of the mounting plate, and the upper opening is mounted on the top of the outer shell and is located directly above the audible and visual alarm; the voltage signal of the anemometer is detected by a detection device, and when an abnormal voltage signal is detected, the cylinder pushes the audible and visual alarm through the upper opening and out of the outer shell to produce an audible and visual alarm.

[0006] Preferably, the closing mechanism includes a slide seat, a sealing plate, a pull rope and a partition. The slide seat is fixedly mounted on the top of the shell and is located on the left side of the upper opening. A slide groove is provided in the middle of the slide seat. The end of the sealing plate is located in the slide groove and can slide left and right. The pull rope is fixedly mounted on the left part of the sealing plate. A through hole is provided on the top of the shell. The partition is fixedly mounted in the middle of the shell. The end of the pull rope passes through the through hole and the partition and is fixedly connected to the left part of the mounting plate. When the mounting plate moves up, the pull rope is pulled to drive the sealing plate to move right to open the upper opening, so as to facilitate the extension of the sound and light alarm.

[0007] Preferably, the reset mechanism includes a fixed plate, a spring and an upper plate, the fixed plate is fixedly installed on the top of the shell, the spring is fixedly installed on the right part of the fixed plate, the upper plate is fixedly installed on the bottom left end of the sealing plate, and the right part of the spring is fixedly connected to the left part of the upper plate; when the mounting plate and the sound and light alarm are lowered and recovered into the shell, the spring pushes the sealing plate to reset and close the upper opening.

[0008] Preferably, the locking mechanism includes a round seat and a first magnetic block. The round seat is fixedly mounted on the top of the outer shell. A second magnetic block is mounted on the top of the round seat. The first magnetic block is fixedly mounted on the right part of the sealing plate. The first magnetic block is located directly above the round seat. The first magnetic block and the second magnetic block are magnetically fixed to each other to limit the sealing plate.

[0009] Preferably, it also includes a socket and a protective cover, the socket is fixedly mounted on the top of the mounting plate, the socket surrounds the outside of the sound and light alarm, a slot is provided on the top of the socket, the bottom of the protective cover is inserted downward into the slot and covers the outside of the sound and light alarm; the protective cover protects the sound and light alarm.

[0010] Preferably, it also includes a vertical rod and a limit seat, the vertical rod is fixedly installed in the shell, the end of the mounting plate is sleeved on the middle of the vertical rod and can move up and down, the limit seat is fixedly installed on the top of the shell, the end of the limit seat is provided with a limit groove, the end of the sealing plate is located in the limit groove and can slide left and right.

[0011] Preferably, it also includes an inspection door, which is installed at the front of the shell.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: when using the anemometer voltage signal abnormal alarm device, the shell is installed on the anemometer, and the voltage signal of the anemometer is detected by the detection device. When the abnormal voltage signal is detected, the cylinder pushes the sound and light alarm through the upper opening and extends out of the shell to sound and light alarm. At the same time, when the mounting plate moves up, the pull rope is pulled to drive the sealing plate to move right to open the upper opening, so that the sound and light alarm can be extended. When the mounting plate and the sound and light alarm are lowered and recovered into the shell, the spring pushes the sealing plate to reset and close the upper opening. The first magnetic block and the second magnetic block are magnetically fixed, and the sealing plate is limited and fixed, thereby better extending the service life of equipment such as sound and light alarms, with good stability, simple overall structure, convenient operation and strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the first axial view of the structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the second axis structure of the utility model;

[0015] Figure 3 It is a front structural schematic diagram of the utility model;

[0016] Figure 4 It is a schematic diagram of the cross-sectional structure of the first axis view of the utility model;

[0017] Figure 5 It is a schematic diagram of the top view of the reset mechanism of the utility model;

[0018] Figure 6 It is a schematic diagram of the cross-sectional structure of the utility model from the second axis;

[0019] Figure 7 It is a front cross-sectional structural schematic diagram of the utility model;

[0020] Figure 8 It is a front structural schematic diagram of the alarm mechanism of the utility model;

[0021] Markings in the attached drawings: 1. Shell; 2. Detection device; 3. Cylinder; 4. Mounting plate; 5. Sound and light alarm; 6. Upper opening; 7. Sliding seat; 8. Closing plate; 9. Pull rope; 10. Partition; 11. Fixed plate; 12. Spring; 13. Upper plate; 14. Round seat; 15. First magnetic block; 16. Socket; 17. Protective cover; 18. Vertical rod; 19. Limit seat; 20. Inspection door. DETAILED DESCRIPTION

[0022] 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.

[0023] Example 1

[0024] A device for alarming abnormal voltage signals of an anemometer, comprising a housing 1 and a detection device 2, wherein the detection device 2 is fixedly mounted in the housing 1; the device also comprises an alarm mechanism, a closing mechanism, a reset mechanism and a locking mechanism, wherein the alarm mechanism is mounted in the housing 1, the closing mechanism is mounted on the top of the housing 1, the reset mechanism is mounted on the top of the housing 1 and is connected to the closing mechanism, the locking mechanism is mounted on the housing 1, the alarm mechanism comprises a cylinder 3, a mounting plate 4, an audible and visual alarm 5 and an upper opening 6, the cylinder 3 is fixedly mounted on the inner bottom end of the housing 1, the mounting plate 4 is fixedly mounted on the top of the cylinder 3, the audible and visual alarm 5 is fixedly mounted on the top of the mounting plate 4, the upper opening 6 is mounted on the top of the housing 1 and is located directly above the audible and visual alarm 5, and the socket 16 is fixedly mounted on the top of the housing 1. It is fixedly installed on the top of the mounting plate 4, the socket 16 surrounds the outside of the sound and light alarm 5, a slot is set on the top of the socket 16, the bottom of the protective cover 17 is inserted downward into the slot and covers the outside of the sound and light alarm 5, the vertical rod 18 is fixedly installed in the shell 1, the end of the mounting plate 4 is sleeved in the middle of the vertical rod 18 and can move up and down, the limit seat 19 is fixedly installed on the top of the shell 1, the end of the limit seat 19 is set with a limit groove, the end of the sealing plate 8 is located in the limit groove and can slide left and right, and the inspection door 20 is installed at the front of the shell 1; the voltage signal of the anemometer is detected by the detection device 2, and when an abnormal voltage signal is detected, the cylinder 3 pushes the sound and light alarm 5 through the upper opening 6 and extends out of the shell 1 to sound and light alarm.

[0025] Example 2

[0026] A device for alarming abnormal voltage signal of an anemometer comprises a shell 1 and a detection device 2, wherein the detection device 2 is fixedly mounted in the shell 1; the device also comprises an alarm mechanism, a closing mechanism, a reset mechanism and a locking mechanism, wherein the alarm mechanism is mounted in the shell 1, the closing mechanism is mounted on the top of the shell 1, the reset mechanism is mounted on the top of the shell 1 and is connected to the closing mechanism, the locking mechanism is mounted on the shell 1, the closing mechanism comprises a slide 7, a sealing plate 8, a pull rope 9 and a partition 10, the slide 7 is fixedly mounted on the top of the shell 1 and is located on the left side of the upper opening 6, a slide groove is arranged in the middle of the slide 7, the end of the sealing plate 8 is located in the slide groove and can slide left and right, the pull rope 9 is fixedly mounted on the left side of the sealing plate 8, a through hole is arranged on the top of the shell 1, the partition 10 is fixedly mounted in the middle of the shell 1, the end of the pull rope 9 passes through the through hole and the partition 10 and is fixedly connected to the left side of the mounting plate 4, the reset mechanism comprises a fixed The fixed plate 11, the spring 12 and the upper plate 13, the fixed plate 11 is fixedly mounted on the top of the shell 1, the spring 12 is fixedly mounted on the right part of the fixed plate 11, the upper plate 13 is fixedly mounted on the bottom left end of the sealing plate 8, the right part of the spring 12 is fixedly connected to the left part of the upper plate 13, the locking mechanism includes a round seat 14 and a first magnetic block 15, the round seat 14 is fixedly mounted on the top of the shell 1, the top of the round seat 14 is equipped with a second magnetic block, the first magnetic block 15 is fixedly mounted on the right part of the sealing plate 8, and the first magnetic block 15 is located directly above the round seat 14; when the mounting plate 4 moves up, the pull rope 9 is pulled to drive the sealing plate 8 to move right to open the upper opening 6, so as to facilitate the extension of the sound and light alarm 5, and when the mounting plate 4 and the sound and light alarm 5 are lowered and recovered into the shell 1, the spring 12 pushes the sealing plate 8 to reset and close the upper opening 6, the first magnetic block 15 and the second magnetic block are magnetically fixed to limit the sealing plate 8.

[0027] like Figures 1 to 8 As shown, the utility model is an anemometer voltage signal abnormal alarm device. When the anemometer voltage signal abnormal alarm device is used, the shell 1 is installed on the anemometer, and the voltage signal of the anemometer is detected by the detection device 2. When the abnormal voltage signal is detected, the cylinder 3 pushes the sound and light alarm 5 through the upper opening 6 and extends out of the shell 1 to sound and light alarm. At the same time, when the mounting plate 4 moves up, the pull rope 9 is pulled to drive the sealing plate 8 to move right to open the upper opening 6, so that the sound and light alarm 5 can be extended. When the mounting plate 4 and the sound and light alarm 5 are lowered and recovered into the shell 1, the spring 12 pushes the sealing plate 8 to reset and close the upper opening 6. The first magnetic block 15 and the second magnetic block are magnetically fixed to each other, and the sealing plate 8 is limited and fixed, thereby better extending the service life of equipment such as the sound and light alarm 5, with good stability, simple overall structure, convenient operation and strong practicality.

[0028] The detection device, cylinder and sound and light alarm of the anemometer voltage signal abnormal alarm device of the utility model are purchased on the market, and the technicians in this industry only need to install and operate them according to the accompanying instruction manual, without the need for the technicians in this field to make creative labor.

[0029] 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. An anemometer voltage signal abnormality alarm device, comprising a housing (1) and a detection device (2), wherein the detection device (2) is fixedly installed in the housing (1); characterized in that: It also comprises an alarm mechanism, a closing mechanism, a reset mechanism and a locking mechanism, wherein the alarm mechanism is mounted inside the housing (1), the closing mechanism is mounted on the top of the housing (1), the reset mechanism is mounted on the top of the housing (1) and connected to the closing mechanism, and the locking mechanism is mounted on the housing (1).

2. The anemometer voltage signal abnormality alarm device according to claim 1, characterized in that: The alarm mechanism comprises a cylinder (3), a mounting plate (4), an audible and visual alarm (5) and an upper opening (6); the cylinder (3) is fixedly mounted on the inner bottom end of the housing (1); the mounting plate (4) is fixedly mounted on the top of the cylinder (3); the audible and visual alarm (5) is fixedly mounted on the top of the mounting plate (4); and the upper opening (6) is mounted on the top of the housing (1) and is located directly above the audible and visual alarm (5).

3. The anemometer voltage signal abnormality alarm device according to claim 2, characterized in that: The closing mechanism comprises a slide seat (7), a sealing plate (8), a drawstring (9) and a partition (10); the slide seat (7) is fixedly mounted on the top of the housing (1) and is located on the left side of the upper opening (6); a slide groove is arranged in the middle of the slide seat (7); the end of the sealing plate (8) is located in the slide groove and can slide left and right; the drawstring (9) is fixedly mounted on the left side of the seal plate (8); a through hole is arranged on the top of the housing (1); the partition (10) is fixedly mounted on the middle part of the housing (1); the end of the drawstring (9) passes through the through hole and the partition (10) and is fixedly connected to the left side of the mounting plate (4).

4. The anemometer voltage signal abnormality alarm device according to claim 3, characterized in that: The reset mechanism comprises a fixed plate (11), a spring (12) and an upper plate (13); the fixed plate (11) is fixedly mounted on the top of the housing (1); the spring (12) is fixedly mounted on the right portion of the fixed plate (11); the upper plate (13) is fixedly mounted on the left end of the bottom of the sealing plate (8); and the right portion of the spring (12) is fixedly connected to the left portion of the upper plate (13).

5. The anemometer voltage signal abnormality alarm device according to claim 3, characterized in that: The locking mechanism comprises a round seat (14) and a first magnetic block (15), wherein the round seat (14) is fixedly mounted on the top of the housing (1), a second magnetic block is mounted on the top of the round seat (14), and the first magnetic block (15) is fixedly mounted on the right part of the sealing plate (8), and the first magnetic block (15) is located directly above the round seat (14).

6. The anemometer voltage signal abnormality alarm device according to claim 2, characterized in that: The invention also comprises a socket (16) and a protective cover (17), wherein the socket (16) is fixedly mounted on the top of the mounting plate (4), the socket (16) surrounds the outer side of the sound and light alarm (5), a slot is arranged on the top of the socket (16), and the bottom of the protective cover (17) is inserted downward into the slot and covers the outer side of the sound and light alarm (5).

7. The anemometer voltage signal abnormality alarm device according to claim 2, characterized in that: It also comprises a vertical rod (18) and a limiting seat (19), wherein the vertical rod (18) is fixedly mounted in the housing (1), the end of the mounting plate (4) is sleeved on the middle of the vertical rod (18) and can move up and down, the limiting seat (19) is fixedly mounted on the top of the housing (1), the end of the limiting seat (19) is provided with a limiting groove, and the end of the sealing plate (8) is located in the limiting groove and can slide left and right.

8. The anemometer voltage signal abnormality alarm device according to claim 1, characterized in that: It also includes an inspection door (20) which is installed at the front of the housing (1).

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