CN211186003U

CN211186003U - Cap type field communication device

Info

Publication number: CN211186003U
Application number: CN201921868537.4U
Authority: CN
Inventors: 吴怀炯
Original assignee: Shenzhen Yingtai Gerui Science And Technology Co ltd
Current assignee: Shenzhen Yingtai Gerui Science And Technology Co ltd
Priority date: 2019-11-01
Filing date: 2019-11-01
Publication date: 2020-08-07
Anticipated expiration: 2029-11-01

Abstract

The utility model discloses a cap type field communication device, which comprises a cap body, a circle of brim is encircled outside the lower part of the cap body, a cloth bag is arranged on the front surface of the cap body, a heat dissipation grid is arranged on the back surface of the cap body, an electrically connected storage battery block and a wireless interphone are arranged in the heat dissipation grid, the wireless interphone is electrically connected with a radio frequency antenna arranged outside the cap body, an earphone is arranged on one side below the brim, the other side below the brim is connected with a microphone through a corrugated pipe, a photovoltaic charging controller is arranged at the center of the top part of the cap body, an annular solar film is respectively arranged above the cap body and the brim, the cap type field communication device integrates sun shading, rain shielding and communication equipment in order, so that the field communication device is simpler to operate and more convenient to use, and can convert solar energy into electric energy and store, be convenient for carry out long-time field work, the security is high.

Description

Cap type field communication device

Technical Field

The utility model relates to an open-air communications facilities field specifically is a cap formula open-air communication device.

Background

In the processes of geographic mapping, road construction and bridge construction, operation is often required to be carried out in the field of a desolate person, and in order to contact a plurality of construction individuals, field communication equipment is required to communicate with workers.

In the field operation process, materials are deficient, electric power is lost, the importance of field communication is self-evident, and therefore many field construction operation teams must carry generators, fuel and charging devices to charge field communication equipment, so that the field communication equipment occupies valuable field operation carrying shares, and water inlet and rain falling are avoided during charging, the operation is troublesome, and the safety is insufficient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cap formula field communication device to current field communication device who proposes in solving above-mentioned background art is high to the electric power degree of dependence, and it is comparatively troublesome to operate during the charging, the relatively poor problem of security.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cap formula field communication device, includes the cap body, the below outside of the cap body has the round brim of a hat, the positive surface mounting of the cap body has the sack, the back of the cap body is provided with the heat dissipation grid, be provided with electric connection's battery piece and wireless intercom in the heat dissipation grid, wireless intercom is with setting up the radio frequency antenna electricity of the cap body outside is connected, below one side of the brim of a hat is provided with the earphone, the below opposite side of the brim of a hat passes through the bellows and is connected with the microphone, the top center of the cap body is provided with the photovoltaic charge controller, the top of the cap body, the top of the brim of a hat respectively is provided with an annular solar energy film.

Preferably, the upper part of the cloth bag is adhered to the surface of the cap body through a magic tape.

Preferably, a knob for adjusting the sound level is arranged outside the earphone.

Preferably, the radio frequency antenna is a retractable antenna.

Preferably, a composite cable is arranged inside the corrugated pipe, and the wireless interphone is electrically connected with the microphone through the composite cable inside the corrugated pipe.

Preferably, the solar thin film is a cadmium telluride thin film solar cell.

Preferably, the wireless interphone comprises a voltage-controlled oscillator, a receiver, a modulation signal and modulation circuit and signaling processing.

Compared with the prior art, the beneficial effects of the utility model are that:

this kind of open-air communication device of cap formula has carried out orderly integration with sunshade, rain-sheltering and communications facilities for open-air communication device operates simpler, the use is more convenient, can convert solar energy into the electric energy moreover and store, is convenient for carry out long-time field work, and the security is high.

Drawings

Fig. 1 is a front view of a cap-type field communication device of the present invention;

fig. 2 is a top view of the cap-type field communication device of the present invention;

FIG. 3 is a rear view of the cap-type field communication device of the present invention;

fig. 4 is an internal structure view of the cap body of the cap-type field communication device of the present invention.

In the figure: 1. a cap body; 2. a brim; 3. a cloth bag; 4. magic tape; 5. an earphone; 6. a bellows; 7. a microphone; 8. a solar thin film; 9. a photovoltaic charge controller; 10. a heat dissipation grid; 11. a battery block; 12. a wireless interphone; 13. a radio frequency antenna.

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.

Referring to fig. 1-4, a cap type field communication device comprises a cap body 1, a circle of brim 2 is arranged around the lower outer portion of the cap body 1, a cloth bag 3 is arranged on the front surface of the cap body 1, a heat dissipation grid 10 is arranged on the back surface of the cap body 1, a storage battery block 11 and a wireless interphone 12 which are electrically connected are arranged in the heat dissipation grid 10, the wireless interphone 12 is electrically connected with a radio frequency antenna 13 arranged on the outer portion of the cap body 1, an earphone 5 is arranged on one side of the lower portion of the brim 2, the other side of the lower portion of the brim 2 is connected with a microphone 7 through a corrugated pipe 6, a photovoltaic charging controller 9 is arranged at the center of the top of the cap body 1, and an annular solar film 8 is respectively arranged above the cap body 1 and.

Specifically, the upper portion of the cloth bag 3 is adhered to the surface of the cap body 1 through the magic tape 4, and the cleaning cloth can be stored in the cloth bag 3 and used for wiping dust on the solar film 8.

Specifically, 5 outsides of earphone are provided with the knob of adjusting the sound size, set up like this and be convenient for the user to adjust 5 sound sizes of earphone, improve user experience degree.

Specifically, the radio frequency antenna 13 is a telescopic antenna, so that the signal receiving strength can be adjusted according to actual requirements, the call quality is improved, and the occupied volume is reduced.

Specifically, the composite cable is arranged inside the corrugated pipe 6, the wireless interphone 12 is electrically connected with the microphone 7 through the composite cable inside the corrugated pipe 6, so that the microphone 7 can collect sound emitted by a user, the sound is converted into an electric signal and then fed back to the wireless interphone 12, and the electric signal is converted into a wireless signal by the wireless interphone 12 and then sent out by the radio frequency antenna 13.

Specifically, the solar thin film 8 is a cadmium telluride thin film solar cell, which has high commercialization degree, high conversion rate to solar energy, and low cost.

Specifically, the wireless intercom 12 includes a voltage-controlled oscillator, a receiver, a modulation signal and modulation circuit, and signaling processing, which is a mature prior art and can be used for field communication in a state without network signals.

The working principle is as follows: the user is when using this device, only need wear this device overhead, insolate, rainy weather can provide the sunshade for the user, take shelter from the effect of rain, solar energy film 8 on this device simultaneously converts solar energy into the electric energy, and after the control through photovoltaic charge controller 9, charge for battery block 11, supply power for wireless intercom 12 by battery block 11, wireless intercom 12 receives radio wave communication signal and analytic back through radio frequency antenna 13, play by earphone 5, the sound that the user sent is gathered the back by microphone 7 simultaneously, handle through wireless intercom 12, and finally convert radio frequency antenna 13 into radio signal and launch away, so that both sides carry out the communication, can store cleaning cloth in the sack 3, be used for wiping the dust on the solar energy film 8.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A hat type field communication device is characterized in that: comprises a cap body (1), a ring of cap brim (2) is encircled outside the lower part of the cap body (1), the front surface of the cap body (1) is provided with a cloth bag (3), the back surface of the cap body (1) is provided with a heat dissipation grid (10), the heat dissipation grid (10) is internally provided with a storage battery block (11) and a wireless interphone (12) which are electrically connected, the wireless interphone (12) is electrically connected with a radio frequency antenna (13) arranged outside the cap body (1), an earphone (5) is arranged on one side below the brim (2), the other side below the brim (2) is connected with a microphone (7) through a corrugated pipe (6), the top center of the cap body (1) is provided with a photovoltaic charging controller (9), an annular solar film (8) is respectively arranged above the cap body (1) and the cap brim (2).

2. The cap-type field communication device of claim 1, wherein: the upper part of the cloth bag (3) is stuck to the surface of the cap body (1) through a magic tape (4).

3. The cap-type field communication device of claim 1, wherein: and a knob for adjusting the sound is arranged outside the earphone (5).

4. The cap-type field communication device of claim 1, wherein: the radio frequency antenna (13) is a retractable antenna.

5. The cap-type field communication device of claim 1, wherein: the composite cable is arranged inside the corrugated pipe (6), and the wireless interphone (12) is electrically connected with the microphone (7) through the composite cable inside the corrugated pipe (6).

6. The cap-type field communication device of claim 1, wherein: the solar thin film (8) is a cadmium telluride thin film solar cell.

7. The cap-type field communication device of claim 1, wherein: the wireless interphone (12) comprises a voltage-controlled oscillator, a receiver, a modulation signal and modulation circuit and signaling processing.