CN212183518U

CN212183518U - Portable special signal receiving equipment

Info

Publication number: CN212183518U
Application number: CN202021396484.3U
Authority: CN
Inventors: 梁春美; 胡云琴; 郑卫娟
Original assignee: Chinese People's Armed Police Force Sea Police Academy
Current assignee: Chinese People's Armed Police Force Sea Police Academy
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2020-12-18
Anticipated expiration: 2030-07-16

Abstract

The utility model discloses a portable special signal receiving device, an antenna and an audio player are arranged on a device main body, a solar cell panel is arranged in a groove, one end of a backpack strap is fixed on a ratchet wheel, the ratchet wheel is meshed and connected with a slide block with a ratchet, the slide block is slidably arranged on a fixed seat, a first clamping column and a second clamping column are connected through a reset spring, the backpack strap is pulled to drive the ratchet wheel to rotate forwards, the slide block is driven to compress the reset spring so as to draw out the backpack strap, the reset spring drives the ratchet wheel to rotate backwards when the backpack strap is loosened so as to draw back the backpack strap, the device can be flexibly carried through the application of the backpack strap, the backpack strap can be drawn out and drawn back under the action of the ratchet wheel and the ratchet wheel, the backpack strap is prevented from being placed to be messy and easily dirty, and a worker can tighten the device on the back of a human body when using the backpack strap, in addition, the equipment provides cruising ability for the equipment through the application of the solar panel.

Description

Portable special signal receiving equipment

Technical Field

The utility model relates to a signal reception equipment technical field specifically is a portable special signal reception equipment.

Background

Many of the existing signal receiving devices are fixed at a certain position and used as a special signal receiving device, but in application to software engineering, an engineer is sometimes required to perform software-hardware system debugging in a large range and a large area, and at the moment, the signal receiving device is required to be flexibly carried to improve debugging efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable special signal reception equipment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a portable special signal receiving device comprises a device main body, wherein an antenna and an audio player are installed on the device main body, a groove is formed in the back face of the device main body, a solar cell panel is placed in the groove, a double-shoulder strap is arranged on the back face of the device main body, one end of the double-shoulder strap is fixed on a ratchet wheel, the ratchet wheel is meshed and connected with a sliding block with a ratchet, the sliding block is installed on a fixed seat in a sliding mode, a first clamping column is fixed at the top end of the sliding block, a fixed plate is fixed in the device main body, a second clamping column is fixed on the fixed plate, the first clamping column and the second clamping column are connected through a reset spring, the double-shoulder strap is pulled to drive the ratchet wheel to rotate forwards, the sliding block is driven to compress the reset spring so that the double-shoulder strap can be pulled out, the reset spring resets to drive the ratchet, the other end of the double-shoulder strap is fixed on a fixing frame, and the fixing frame is fixed inside the equipment main body.

Further, the solar cell panel is connected with the device main body through a power line.

Furthermore, the back of the equipment main body is also provided with a placing cabinet for placing tools.

Furthermore, a sliding pin is fixed on the sliding block, a sliding groove is formed in the fixing seat, and the sliding pin is matched with the sliding groove so that the sliding pin is limited when sliding to one end of the sliding groove.

Further, the equipment main part is the semicircle column type, the rectangle face of equipment main part is the back.

Furthermore, the groove is fixedly connected with the solar cell panel through a telescopic rod, and a mounting hole for mounting the telescopic rod and a jack for connecting a power line are arranged in the groove.

Further, the ratchet wheel is fixed on a rotating shaft, and the rotating shaft is fixed on the inner wall of the equipment main body through a bearing seat.

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

this kind of equipment can realize through the application of both shoulders braces that equipment carries in a flexible way, and the both shoulders braces can pull out and withdraw under ratchet and ratchet effect moreover, avoids the both shoulders braces to place mixed and disorderly easy making dirty, and the staff can take up equipment back of the body when using the both shoulders braces moreover, and this kind of equipment provides duration for equipment through solar cell panel's application in addition.

Drawings

Fig. 1 is a schematic view of the external structure of the main body of the device of the present invention;

FIG. 2 is a schematic view of the internal structure of the main body of the apparatus of the present invention;

fig. 3 is a schematic view of the installation structure of the solar cell panel of the present invention;

FIG. 4 is a schematic view of the groove structure of the present invention;

FIG. 5 is a schematic view of the installation structure of the shoulder straps of the present invention;

FIG. 6 is a schematic view of the ratchet wheel mounting structure of the present invention;

fig. 7 is a plan view of the main body of the apparatus of the present invention;

in the reference symbols: 1. an apparatus main body; 2. an antenna; 3. an audio player; 4. a groove; 5. a solar panel; 6. shoulder straps; 7. a ratchet wheel; 8. a ratchet; 9. a slider; 10. a fixed seat; 11. a first clamp post; 12. a fixing plate; 13. a second clamping column; 14. a return spring; 15. a fixed mount; 16. a power line; 17. a placing cabinet; 18. a slide pin; 19. a chute; 20. a telescopic rod; 21. a jack; 22. a rotating shaft; 23. a bearing seat; 24. and (7) installing holes.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. In which like parts are designated by like reference numerals. It should be noted that as used in the following description, the terms "front," "back," "left," "right," "upper," and "lower" refer to directions in the drawings, and the terms "bottom" and "top," "inner," and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Referring to fig. 1-7, the present invention provides a technical solution: a portable special signal receiving device comprises a device main body 1, an antenna 2 and an audio player 3 are installed on the device main body 1, a groove 4 is arranged on the back of the device main body 1, a solar cell panel 5 is placed in the groove 4, a double-shoulder strap 6 is arranged on the back of the device main body 1, one end of the double-shoulder strap 6 is fixed on a ratchet wheel 7, the ratchet wheel 7 is meshed and connected with a sliding block 9 with a ratchet 8, the sliding block 9 is slidably installed on a fixed seat 10, a first clamping column 11 is fixed at the top end of the sliding block 9, a fixed plate 12 is fixed in the device main body 1, a second clamping column 13 is fixed on the fixed plate 12, the first clamping column 11 is connected with the second clamping column 13 through a reset spring 14, the double-shoulder strap 6 is pulled to drive the ratchet wheel 7 to rotate forwards, the sliding block 9 is driven to compress the reset spring 14 so that the double-shoulder strap 6 can be pulled out, the reset spring 14 drives the ratchet wheel 7, the other end of the shoulder straps 6 is fixed on a fixing frame 15, and the fixing frame 15 is fixed inside the equipment main body 1.

The solar cell panel 5 is connected to the apparatus main body 1 via a power line 16, and the electric energy converted by the solar cell panel 5 is supplied to a battery in the apparatus main body 1 for use.

The back of the apparatus body 1 is also provided with a storage cabinet 17 for storing tools.

A sliding pin 18 is fixed on the sliding block 9, a sliding groove 19 is arranged in the fixed seat 10, and the sliding pin 18 is matched with the sliding groove 19, so that the sliding pin 18 is limited when sliding to one end of the sliding groove 19.

The equipment main body 1 is in a semi-cylindrical shape, and the rectangular surface of the equipment main body 1 is a back surface, so that the comfort level of a human body for carrying the equipment is improved.

Recess 4 passes through telescopic link 20 and solar cell panel 5 fixed connection, is equipped with the mounting hole 24 that is used for installing the telescopic link in the recess 4 and is used for connecting the jack 21 of power cord, is convenient for pull out solar cell panel 5 through the application of telescopic link 20 to more solar energy of conversion.

The ratchet wheel 7 is fixed on a rotating shaft 22, and the rotating shaft 22 is fixed on the inner wall of the equipment main body 1 through a bearing seat 23, so that the double-shoulder harness 6 can drive the ratchet wheel 7 to rotate conveniently.

The working principle is as follows: this kind of equipment can realize through the application of both shoulders braces 6 that equipment carries in a flexible way, both shoulders braces 6 can pull out and withdraw under

ratchet

7 and 8 effects of ratchet, avoid both shoulders braces 6 to place mixed and disorderly easy making dirty, the concrete wireless communication function of this kind of equipment, receive radio signal through antenna 2, be used for playing the audio frequency through audio player 3, still be equipped with solar cell panel 5 in this kind of equipment, can pull out solar cell panel 5 under the effect of telescopic link 20, make more electric energy of its conversion, and use the inside battery of electric energy supply equipment, provide certain duration for equipment.

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 portable dedicated signal receiving apparatus characterized by: the solar energy mobile phone comprises an equipment main body (1), wherein an antenna (2) and an audio player (3) are installed on the equipment main body (1), a groove (4) is formed in the back of the equipment main body (1), a solar cell panel (5) is placed in the groove (4), a double-shoulder strap (6) is arranged on the back of the equipment main body (1), one end of the double-shoulder strap (6) is fixed on a ratchet wheel (7), the ratchet wheel (7) is connected to a sliding block (9) with a ratchet (8) in a meshed mode, the sliding block (9) is installed on a fixing seat (10) in a sliding mode, a first clamping column (11) is fixed to the top end of the sliding block (9), a fixing plate (12) is fixed to the inside of the equipment main body (1), a second clamping column (13) is fixed to the fixing plate (12), and the first clamping column (11) is connected with the second clamping column (13) through a reset, the double-shoulder harness (6) is pulled to drive the ratchet wheel (7) to rotate forwards, the sliding block (9) is driven to compress the return spring (14) to enable the double-shoulder harness (6) to be pulled out, when the double-shoulder harness (6) is loosened, the return spring (14) resets to drive the ratchet wheel (7) to rotate reversely to enable the double-shoulder harness (6) to be retracted, the other end of the double-shoulder harness (6) is fixed on the fixing frame (15), and the fixing frame (15) is fixed inside the equipment main body (1).

2. A portable dedicated signal receiving apparatus according to claim 1, characterized in that: the solar cell panel (5) is connected with the equipment main body (1) through a power line (16).

3. A portable dedicated signal receiving apparatus according to claim 1, characterized in that: the back of the equipment main body (1) is also provided with a placing cabinet (17) for placing tools.

4. A portable dedicated signal receiving apparatus according to claim 1, characterized in that: a sliding pin (18) is fixed on the sliding block (9), a sliding groove (19) is formed in the fixing seat (10), and the sliding pin (18) is matched with the sliding groove (19) so that the sliding pin (18) is limited when sliding to one end of the sliding groove (19).

5. A portable dedicated signal receiving apparatus according to claim 1, characterized in that: the equipment main body (1) is in a semi-cylindrical shape, and the rectangular surface of the equipment main body (1) is the back surface.

6. A portable dedicated signal receiving apparatus according to claim 1, characterized in that: the solar cell panel is characterized in that the groove (4) is fixedly connected with the solar cell panel (5) through a telescopic rod (20), and a mounting hole (24) for mounting the telescopic rod and a jack (21) for connecting a power line are formed in the groove (4).

7. A portable dedicated signal receiving apparatus according to claim 1, characterized in that: the ratchet wheel (7) is fixed on the rotating shaft (22), and the rotating shaft (22) is fixed on the inner wall of the equipment main body (1) through a bearing seat (23).