CN217360917U - Shoulder-clip type near-electricity voice sound-light alarm device - Google Patents
Shoulder-clip type near-electricity voice sound-light alarm device Download PDFInfo
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- CN217360917U CN217360917U CN202123145884.4U CN202123145884U CN217360917U CN 217360917 U CN217360917 U CN 217360917U CN 202123145884 U CN202123145884 U CN 202123145884U CN 217360917 U CN217360917 U CN 217360917U
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- magnetic field
- alarm device
- control chip
- outer shell
- field sensor
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Abstract
The utility model belongs to the technical field of magnetic field response warning, specifically be nearly electric pronunciation audible-visual annunciator of shoulder clamp formula, include: the back plate is detachably connected with the rear opening of the outer shell, and an elastic clamping piece is arranged on the outer wall of the back plate; the inside of shell body is provided with power supply battery, magnetic field sensor, control chip and alarm device, electric connection between power supply battery and magnetic field sensor, control chip and the alarm device. The high-voltage magnetic field is induced through magnetic field induction, and the operating personnel and the field safety responsible personnel are reminded through warning to reach a high-voltage dangerous area. The light-reflecting coating with the designed appearance is matched, so that the warning function is achieved at night; the elastic clamping pieces are arranged, so that the left shoulder part of the work clothes can be worn independently, and the left shoulder part of the reflective vest can be fixed in a matching way.
Description
Technical Field
The utility model relates to a magnetic field response warning technical field specifically is nearly electric pronunciation audible-visual annunciator of shoulder clamp formula.
Background
When people contact with the electromagnetic field with the intensity of 220V-220 KV/m, headache, dizziness, fatigue, poor sleep, inappetence, blood, cardiovascular system and central nervous system abnormality and the like can occur.
Working in the high-intensity magnetic field range requires detection of the magnetic field intensity, and physical damage to workers is avoided.
The existing magnetic field detection device is inconvenient to carry and cannot be carried by workers.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a shoulder presss from both sides nearly electric pronunciation audible-visual alarm device to solve the inconvenient carrying of current magnetic field detection device that proposes in the above-mentioned background art, the problem that the staff can not hand-carry.
In order to achieve the above object, the utility model provides a following technical scheme: shoulder clamp formula nearly electric pronunciation audible-visual alarm device includes:
the back plate is detachably connected with the rear opening of the outer shell, and an elastic clamping piece is arranged on the outer wall of the back plate;
a power supply battery, a magnetic field sensor, a control chip and an alarm device are arranged inside the outer shell, and the power supply battery is electrically connected with the magnetic field sensor, the control chip and the alarm device;
and an output interface of the magnetic field sensor is connected with the control chip, and an output interface of the control chip is connected with the alarm device.
Furthermore, a partition board is arranged inside the outer shell, and the power supply battery, the magnetic field sensor, the control chip and the alarm device are separated on two sides by the partition board.
Furthermore, a detection detecting groove which corresponds to the position of the magnetic field sensor and is matched with the magnetic field sensor is formed in the front wall of the outer shell.
Further, a light reflecting coating is arranged on the side edge of the outer shell.
Further, alarm device includes alarm indicator lamp and warning speaker, the outer wall outside of alarm indicator lamp extension to the shell body, warning speaker installs on the shell body lateral wall.
Compared with the prior art, the beneficial effects of the utility model are that:
through the magnetic field induction, the high-voltage magnetic field is induced, and the operating personnel and the field safety responsible personnel are reminded through the warning to reach the high-voltage dangerous area. The light-reflecting coating with the designed appearance is matched, so that the warning function is achieved at night; the elastic clamping pieces are arranged, so that the left shoulder part of the work clothes can be worn independently, and the left shoulder part of the reflective vest can be fixed in a matching way.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic right-side view of the structure of fig. 1 according to the present invention;
fig. 3 is a rear view schematically illustrating the structure of fig. 1 according to the present invention;
fig. 4 is a schematic structural diagram of the inside of the outer casing of fig. 3 according to the present invention.
In the figure: the device comprises a shell 1, a backboard 2, an elastic clamping piece 3, a control chip 4, a magnetic field sensor 5, an alarm loudspeaker 6, an alarm indicator lamp 7, a detection groove 8, a reflective coating 9, a power supply battery 10 and a partition plate 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example (b):
referring to fig. 1-4, the present invention provides a technical solution: shoulder clamp formula nearly electric pronunciation audible-visual alarm device includes:
the shell body 1 is hollow and is provided with a rear opening, the rear backboard 2 is detachably connected with the rear opening of the shell body 1, and an elastic clamping piece 3 is arranged on the outer wall of the rear backboard 2;
a power supply battery 10, a magnetic field sensor 5, a control chip 4 and an alarm device are arranged inside the outer shell 1, and the power supply battery 10 is electrically connected with the magnetic field sensor 5, the control chip 4 and the alarm device;
the output interface of the magnetic field sensor 5 is connected with the control chip 4, and the output interface of the control chip 4 is connected with the alarm device.
Preferably, a partition plate 11 is arranged inside the outer shell 1, and the power supply battery 10, the magnetic field sensor 5, the control chip 4 and the alarm device are separated on two sides by the partition plate 11. Through the arrangement of the partition plate 11, two sides are separated, and heat accumulation generated by electrifying is avoided.
Preferably, a detection detecting groove 8 corresponding to and matched with the magnetic field sensor 5 is formed in the front wall of the outer shell 1. Through the setting of detection groove 8 for magnetic field sensor 5 can visit the outside of shell body 1, can detect external magnetic field, avoids magnetic field sensor 5 to receive shell body 1's interference.
Preferably, the side edge of the outer shell 1 is provided with a light reflecting coating 9.
Preferably, the alarm device comprises an alarm indicator light 7 and an alarm speaker 6, the alarm indicator light 7 extends to the outer side of the outer wall of the outer shell 1, and the alarm speaker 6 is installed on the side wall of the outer shell 1.
The working principle is as follows: the resilient clips 3 are clipped onto the shoulders of the reflective vest or coverall so that the whole rests thereon.
The power supply battery 10 provides electric energy for the electric device, the magnetic field sensor 5 detects the surrounding magnetic field intensity and converts the output electric signal, the control chip 4 presets a safe magnetic field range, the control chip 4 receives the electric signal and judges the relation between the detected magnetic field intensity and the preset safe magnetic field range based on the information of the electric signal, when the detected magnetic field intensity exceeds the preset safe magnetic field range value, the detected magnetic field intensity is regarded as a dangerous signal, and the control chip 4 gives out sound and flashes an alarm through the alarm loudspeaker 6 and the alarm indicator lamp 7.
Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. Shoulder clamp formula nearly electric pronunciation audible-visual alarm device, its characterized in that includes:
the back plate comprises an outer shell (1) and a back plate (2), wherein the outer shell (1) is hollow and is provided with a rear opening, the back plate (2) is detachably connected with the rear opening of the outer shell (1), and an elastic clamping piece (3) is arranged on the outer wall of the back plate (2);
a power supply battery (10), a magnetic field sensor (5), a control chip (4) and an alarm device are arranged inside the outer shell (1), and the power supply battery (10) is electrically connected with the magnetic field sensor (5), the control chip (4) and the alarm device;
the output interface of the magnetic field sensor (5) is connected with the control chip (4), and the output interface of the control chip (4) is connected with the alarm device.
2. The shoulder clamp type near-electric voice acousto-optic alarm device according to claim 1, characterized in that: the power supply device is characterized in that a partition plate (11) is arranged inside the outer shell (1), and the power supply battery (10), the magnetic field sensor (5), the control chip (4) and the alarm device are separated on two sides by the partition plate (11).
3. The shoulder-clip type near-electricity voice acousto-optic alarm device according to claim 1, characterized in that: and a detection groove (8) which corresponds to and is matched with the magnetic field sensor (5) in position is formed in the front wall of the outer shell (1).
4. The shoulder clamp type near-electric voice acousto-optic alarm device according to claim 1, characterized in that: and the side edge of the outer shell (1) is provided with a reflective coating (9).
5. The shoulder-clip type near-electricity voice acousto-optic alarm device according to claim 1, characterized in that: alarm device includes alarm indicator (7) and warning speaker (6), alarm indicator (7) extend to the outer wall outside of shell body (1), install on shell body (1) lateral wall warning speaker (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123145884.4U CN217360917U (en) | 2021-12-14 | 2021-12-14 | Shoulder-clip type near-electricity voice sound-light alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123145884.4U CN217360917U (en) | 2021-12-14 | 2021-12-14 | Shoulder-clip type near-electricity voice sound-light alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217360917U true CN217360917U (en) | 2022-09-02 |
Family
ID=83041056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123145884.4U Active CN217360917U (en) | 2021-12-14 | 2021-12-14 | Shoulder-clip type near-electricity voice sound-light alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217360917U (en) |
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2021
- 2021-12-14 CN CN202123145884.4U patent/CN217360917U/en active Active
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