CN219246158U - Portable wireless alarm shell structure - Google Patents
Portable wireless alarm shell structure Download PDFInfo
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- CN219246158U CN219246158U CN202120212913.5U CN202120212913U CN219246158U CN 219246158 U CN219246158 U CN 219246158U CN 202120212913 U CN202120212913 U CN 202120212913U CN 219246158 U CN219246158 U CN 219246158U
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- buzzer
- portable wireless
- shell
- wireless alarm
- vibration motor
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Abstract
The utility model discloses a portable wireless alarm shell structure which comprises an upper shell and a lower shell which are mutually clamped, wherein an installation cavity is formed between the upper shell and the lower shell, a buzzer installation groove is formed in the surface of the lower shell, the buzzer installation groove is used for installing a buzzer, a vibration motor installation groove is formed in the surface of the lower shell, the vibration motor installation groove is used for installing a vibration motor, a sound outlet is formed in the side surface of the lower shell, and the sound outlet is opposite to the buzzer installation groove. A mounting cavity is formed between the upper shell and the lower shell, and a buzzer mounting groove and a vibration motor mounting groove are formed in the mounting cavity, so that the buzzer and the vibration motor can be conveniently mounted, and a light hole formed in the upper shell is opposite to the indicator lamp, so that the indicator lamp can be conveniently emitted and identified.
Description
Technical Field
The utility model relates to the field of alarm equipment, in particular to a portable wireless alarm shell structure.
Background
The sound-light vibration alarm is an alarm signal device which is used in dangerous places and sends alarm signals to people through sound, vibration and various lights, and how to enhance the sound alarm effect and the light alarm effect of the sound-light alarm is a problem which needs to be solved firstly when the sound-light alarm is designed.
In addition, because the alarm of the audible and visual alarm can be accompanied with the starting of external severe environment and external protection measures, for example, when a fire disaster occurs, the fire extinguishing nozzle can spray fire water, therefore, the audible and visual alarm needs to ensure the normal work under the water spraying environment, how to enhance the adaptability of the audible and visual alarm to the external environment is also a problem to be solved when the audible and visual alarm is designed.
Disclosure of Invention
The utility model mainly aims to provide a portable wireless alarm shell structure which can effectively solve the problems of sound-light alarm and water resistance in the background technology.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
the utility model provides a portable wireless alarm shell structure, includes the last casing and the lower casing of mutual joint, form the installation cavity between last casing and the lower casing, the buzzer mounting groove has been seted up to lower casing surface, the buzzer mounting groove is used for installing the buzzer, vibration motor mounting groove has still been seted up to lower casing surface, vibration motor mounting groove is used for installing vibration motor, the sound outlet has been seted up on the side surface of lower casing, the sound outlet is relative with the buzzer mounting groove.
Preferably, an antenna installation area is further arranged in the installation cavity, and the antenna installation area is used for installing the wireless communication device of the alarm.
Preferably, the light hole has been seted up on last casing surface, the light hole is seted up in the constant head tank bottom and is relative with the pilot lamp in the installation cavity, the fixed card is equipped with transparent waterproof board in the constant head tank.
Preferably, a bracket backboard is fixedly clamped at the bottom of the lower shell, mounting hooks are arranged on the bracket backboard, arc clamping plates are arranged on two sides of the bracket backboard, and the arc clamping plates are tightly attached to the side surfaces of the upper shell and the lower shell.
Preferably, four groups of mounting holes are formed in the support backboard, and the four groups of mounting holes are respectively arranged on the periphery of the support backboard.
Preferably, the lower shell is provided with a back plate buckle mounting hole, and the back plate buckle mounting hole is matched with a buckle on the support back plate.
Preferably, the edges of the lower shell and the upper shell are respectively provided with a double-layer waterproof edge, and the double-layer waterproof edges are mutually clamped.
The utility model provides a portable wireless alarm shell structure, which has the following beneficial effects: a mounting cavity is formed between the upper shell and the lower shell, a buzzer mounting groove and a vibration motor mounting groove are formed in the mounting cavity, the buzzer and the vibration motor can be conveniently mounted, a light hole formed in the upper shell is opposite to the indicator lamp, and the indicator lamp can be conveniently emitted and identified.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
FIG. 1 is a schematic view of the external structure of the present utility model;
FIG. 2 is a schematic view of the structure of the lower housing of the present utility model;
FIG. 3 is a schematic view of the structure of the back plate of the bracket according to the present utility model;
in the figure: 1. an upper housing; 2. a lower housing; 3. a mounting cavity; 4. a buzzer mounting groove; 5. a vibration motor mounting groove; 6. a sound outlet; 7. an antenna mounting area; 8. a light hole; 9. a transparent waterproof board; 10. a support back plate; 11. installing a hook; 12. a mounting hole; 13. a backboard buckle mounting hole; 14. a double-layer waterproof edge; 15. an arc-shaped clamping plate; 16. an alarm key; 17. a USB charging port; 18. and a switch port.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the present utility model.
First embodiment, as shown in fig. 1 to 3, a portable wireless alarm shell structure comprises an upper shell 1 and a lower shell 2 which are clamped with each other, an installation cavity 3 is formed between the upper shell 1 and the lower shell 2, a buzzer installation groove 4 is formed in the surface of the lower shell 2, the buzzer installation groove 4 is used for installing a buzzer, a vibration motor installation groove 5 is further formed in the surface of the lower shell 2, the vibration motor installation groove 5 is used for installing a vibration motor, a sound outlet 6 is formed in the side surface of the lower shell 2, and the sound outlet 6 is opposite to the buzzer installation groove 4. A power supply device is further arranged between the upper shell 1 and the lower shell 2, the power supply supplies power to the vibration motor and the buzzer, and sounding of the buzzer is sent out through the sound outlet 6.
An antenna installation area 7 is further arranged in the installation cavity 3, and the antenna installation area 7 is used for installing an alarm wireless communication device. Wireless (lora, 2.4G, bluetooth, wifi, SUB1G, etc.) signals may be received. Can send the signal to outside signal acquisition device, go out warning signal transmission. This structure fully considers the characteristics of each frequency band of the wireless signal, and can maximize the wireless performance.
The light hole 8 has been seted up on last casing 1 surface, and light hole 8 is seted up in the constant head tank bottom and is relative with the pilot lamp in the installation cavity 3, and the fixed card is equipped with transparent waterproof board 9 in the constant head tank. The pilot lamp is connected with the power, and the pilot lamp sends alarm signal, can be discerned by the user after passing through light trap 8. The transparent waterproof board 9 is waterproof and does not block light.
The bottom of the lower shell 2 is fixedly clamped with a support backboard 10, and the support backboard 10 is provided with a mounting hook 11. The alarm device is hung at an obvious position through the hook, so that the observation of personnel is facilitated. Arc clamping plates 15 are arranged on two sides of the support backboard, and the arc clamping plates 15 are clung to the side surfaces of the upper shell and the lower shell. The arc-shaped clamping plate 15 is clamped on the side edges of the upper shell and the lower shell, so that the whole device can be fixed, and the stability is improved.
The alarm button 16, the USB charging port 17 and the switch port 18 are arranged between the upper shell 1 and the lower shell 2, the wireless alarm signal can be sent when the alarm button 16 is pressed, the other alarms receiving the signal when the alarm button 16 is pressed can carry out sound and vibration alarm, the USB charging port 17 is matched with the power supply device, the power supply device is charged through an external charging wire, the service time of the alarm device is prolonged, the switch port 18 is opposite to the power supply device, the switch port 18 is provided with the switch button, the power supply device can be started or closed, the power supply is closed when the alarm does not need to work, thus electric energy is saved, and the alarm can be prevented from suddenly ringing to cause the panic of personnel.
Four groups of mounting holes 12 are formed in the support backboard 10, and the four groups of mounting holes 12 are respectively arranged on the periphery of the support backboard 10. The support back plate 10 is further fixed at a position to be mounted by providing fixing bolts in the mounting holes 12. The back of the support back plate 10 is also provided with a buckle, which can be convenient for buckling the wireless alarm between waists or clamping the wireless alarm on a safety helmet.
The lower casing 2 is provided with a back plate buckle mounting hole 1312, and the back plate buckle mounting hole 1312 is matched with a buckle on the support back plate 10. The edges of the lower shell 2 and the upper shell 1 are respectively provided with a double-layer waterproof edge 14, and the double-layer waterproof edges 14 are mutually clamped. The support backplate 10 guarantees the relative fixation of support backplate 10 and each part through buckle fixed mounting in backplate buckle mounting hole 1312 to can prevent that upper casing 1 from falling down casing 2, the bilayer of double-deck waterproof limit 14 is high different, and outside height is less than inside height, can prevent that rainwater etc. from getting into installation cavity 3, and then reaches the water-proof effects.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; in the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (7)
1. A portable wireless alarm shell structure which is characterized in that: including last casing and lower casing of mutual joint, form the installation cavity between last casing and the lower casing, buzzer mounting groove has been seted up to lower casing surface, the buzzer mounting groove is used for installing buzzer, vibration motor mounting groove has still been seted up to lower casing surface, vibration motor mounting groove is used for installing vibration motor, sound outlet has been seted up on the side surface of lower casing, sound outlet is relative with the buzzer mounting groove.
2. A portable wireless alarm housing structure according to claim 1, wherein: an antenna installation area is further arranged in the installation cavity and is used for installing an alarm wireless communication device.
3. A portable wireless alarm housing structure according to claim 1, wherein: the light hole is formed in the surface of the upper shell, the light hole is formed in the bottom of the positioning groove and opposite to the indicator lamp in the mounting cavity, and the transparent waterproof board is fixedly clamped in the positioning groove.
4. A portable wireless alarm housing structure according to claim 1, wherein: the bottom fixing clip of lower casing is equipped with the support backplate, set up the installation couple on the support backplate, support backplate both sides are provided with the arc cardboard, the arc cardboard hugs closely with the side surface of last casing, lower casing.
5. A portable wireless alarm housing structure according to claim 4, wherein: four groups of mounting holes are formed in the support backboard, and the four groups of mounting holes are respectively arranged on the periphery of the support backboard.
6. A portable wireless alarm housing structure according to claim 4, wherein: the lower shell is provided with a backboard buckle mounting hole, and the backboard buckle mounting hole is matched with a buckle on the support backboard.
7. A portable wireless alarm housing structure according to claim 1, wherein: the edges of the lower shell and the upper shell are respectively provided with a double-layer waterproof edge, and the double-layer waterproof edges are mutually clamped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120212913.5U CN219246158U (en) | 2021-01-26 | 2021-01-26 | Portable wireless alarm shell structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120212913.5U CN219246158U (en) | 2021-01-26 | 2021-01-26 | Portable wireless alarm shell structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219246158U true CN219246158U (en) | 2023-06-23 |
Family
ID=86844183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120212913.5U Active CN219246158U (en) | 2021-01-26 | 2021-01-26 | Portable wireless alarm shell structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219246158U (en) |
-
2021
- 2021-01-26 CN CN202120212913.5U patent/CN219246158U/en active Active
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