CN218288169U

CN218288169U - Back strap device of standby battery

Info

Publication number: CN218288169U
Application number: CN202220521454.3U
Authority: CN
Inventors: 姜野; 请求不公布姓名; 郑强
Original assignee: Huaruan Technology Co ltd
Current assignee: Huaruan Technology Co ltd
Priority date: 2022-03-10
Filing date: 2022-03-10
Publication date: 2023-01-13
Anticipated expiration: 2032-03-10

Abstract

The utility model provides a suspender device of a standby battery, which comprises a back frame, wherein the outer walls of two opposite sides of the back frame are respectively connected with a power supply wire-retracting box and an outdoor suspender, the outer wall of one side of the back frame, which is close to the outdoor suspender, is provided with a shoulder strap, and the other end of the shoulder strap is connected with an outdoor tool bag through a spring buckle; the bottom surface of back of the body frame is equipped with auxiliary assembly, and auxiliary assembly includes that the thigh attaches the casing outward, and the thigh attaches casing symmetry outward and parallel arrangement in back of the body frame bottom surface, and the thigh attaches the bottom swing joint shank that the casing attaches the casing outward and attaches the casing, and the shank attaches the casing outward and is close to one side outer wall upper end that the line case was receive and release in the power supply and be equipped with bearing sleeve pipe, and bearing sleeve pipe's bottom surface inner wall is equipped with damping spring, and damping spring's top is connected with the telescopic link, and the top of telescopic link articulates there is even piece, and even piece connection thigh attaches the casing outer wall outward, the utility model discloses enlarged unmanned aerial vehicle leaves empty power supply system's working range, improved the flexibility and the portability of mooring unmanned aerial vehicle power supply system to staff's burden has been alleviateed.

Description

Back strap device of standby battery

Technical Field

The utility model mainly relates to an unmanned aerial vehicle power supply system's technical field specifically is a spare battery's braces device.

Background

The power supply system of the mooring unmanned aerial vehicle in the current market has the characteristics of long navigation time, 24-hour uninterrupted ground power supply, good flight stability, high positioning precision, large load, high intelligent degree, simple operation, strong platform adaptability and strong platform adaptability, and is widely applied to aspects of flood-fighting and disaster-relief emergency communication, major activity safety guarantee, long-time fixed-point monitoring of large-scale meetings and the like. But because the power supply of mooring unmanned aerial vehicle receive and releases line case and stand-by battery can only be based on ground or born in mobile devices such as vehicles, the flexibility and the portability of mooring unmanned aerial vehicle power supply system have been reduced greatly to the restriction in its place.

Therefore, the placement of the power supply line receiving and releasing box and the standby battery of the mooring unmanned aerial vehicle is urgently needed to be solved in the field of mooring unmanned aerial vehicles.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a spare battery's braces device for solve the technical problem who proposes among the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

a suspender device of a standby battery comprises a back frame, wherein the outer walls of two opposite sides of the back frame are respectively connected with a power supply wire receiving and releasing box and an outdoor suspender, the outer wall of one side of the back frame, which is close to the outdoor suspender, is provided with a shoulder strap, and the other end of the shoulder strap is movably connected with an outdoor tool bag through a spring fastener;

the bottom surface of back of the body frame is equipped with auxiliary assembly, auxiliary assembly includes that the thigh attaches the casing outward, the thigh attaches casing symmetry outward and parallel arrangement in back of the body frame bottom surface outward, there is the shank to attach the casing bottom through bolt swing joint outward of thigh, just the shank attaches the casing outward and is equipped with the bearing sleeve pipe near one side outer wall upper end of power supply winding and unwinding case, bearing sleeve pipe's bottom surface inner wall is equipped with damping spring, damping spring's top fixedly connected with telescopic link, the top of telescopic link articulates there is the link, link fixedly connected thigh attaches casing outer wall bottom outward.

Preferably, the outer walls of the outer crus and thigh attachment shells far away from the bearing sleeve are arc-shaped, the radian shapes and the inner diameters of the outer crus and thigh attachment shells are fitted with legs of a human body, and the effect of increasing the movable connection effect of the outer crus and thigh attachment shells and the human body can be achieved through the arrangement.

Preferably, the thigh external casing is movably connected with the bottom surface of the back frame through a bolt, and the damaged thigh external casing can be conveniently replaced and maintained by a worker through the arrangement.

Preferably, the outer surface of shank attachs casing and thigh attachs the casing outward is equipped with the magic area respectively, can play through the magic area and make things convenient for staff and casing to carry out the connection effect.

Preferably, the upper end of the outer wall of one side of the thigh externally attached shell, which is far away from the connecting block, is provided with an elastic cushion, and the comfort of the thigh externally attached shell is improved through the elastic cushion.

Preferably, the bottom end of the outer wall of the crus externally attached shell under the bearing sleeve is provided with a supporting block, and the supporting block can play a role in increasing the supporting area of the crus externally attached shell, so that the supporting effect of the crus externally attached shell is improved.

Preferably, the back frame surface of shoulder below is equipped with outdoor waistband, can play further the reinforcement and protect the effect of power supply line box stability of receiving and releasing through outdoor waistband.

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

the utility model enlarges the working range of the unmanned aerial vehicle air-staying power supply system through the back frame, the power supply wire-retracting box, the outdoor braces, the shoulder straps, the spring buckles and the outdoor tool bag, and improves the flexibility and the portability of the power supply system for mooring the unmanned aerial vehicle; the thigh externally-attached shell, the shank externally-attached shell, the bearing sleeve, the damping spring, the telescopic rod, the connecting block, the magic belt and the elastic cushion can facilitate workers to sit and rest anytime and anywhere while operating the unmanned aerial vehicle, reduce the bearing burden of the workers, avoid long-time standing of the workers and facilitate the use of the workers; the supporting area of the shank external attachment shell can be increased through the supporting block, so that the supporting effect of the shank external attachment shell is improved; can further consolidate and protect the stability of power supply line case that receive and releases through outdoor waistband.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

fig. 3 is an enlarged schematic view of the region a of fig. 2.

In the figure: 1. a back frame; 2. a power supply wire take-up and pay-off box; 3. outdoor braces; 4. shoulder straps; 5. a spring buckle; 6. an outdoor tool bag; 7. an auxiliary component; 71. a thigh outer attachment housing; 72. the outer part of the shank is provided with a shell; 73. a load bearing sleeve; 74. a damping spring; 75. a telescopic rod; 76. connecting blocks; 77. a magic tape; 8. an elastic cushion; 9. a support block; 10. outdoor waistband.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

With great attention to fig. 1-3, a suspender of a backup battery comprises a back frame 1, wherein two opposite side outer walls of the back frame 1 are respectively connected with a power supply wire-retracting box 2 and an outdoor suspender 3, a shoulder belt 4 is arranged on one side outer wall of the back frame 1 close to the outdoor suspender 3, and the other end of the shoulder belt 4 is movably connected with an outdoor tool bag 6 through a spring buckle 5;

the bottom surface of the back frame 1 is provided with an auxiliary assembly 7, the auxiliary assembly 7 comprises an outer thigh attachment shell 71, the outer thigh attachment shell 71 is symmetrically and parallelly arranged on the bottom surface of the back frame 1, the bottom end of the outer thigh attachment shell 71 is movably connected with an outer shank attachment shell 72 through a bolt, a bearing sleeve 73 is arranged at the upper end of the outer wall of one side, close to the power supply wire receiving and releasing box 2, of the outer shank attachment shell 72, a damping spring 74 is arranged on the inner wall of the bottom surface of the bearing sleeve 73, a telescopic rod 75 is fixedly connected to the top end of the damping spring 74, a connecting block 76 is hinged to the top end of the telescopic rod 75, and the connecting block 76 is fixedly connected to the bottom of the outer wall of the outer thigh attachment shell 71.

Referring to fig. 1 again, the outer walls of the leg attachment shell 72 and the thigh attachment shell 71 on the sides far away from the bearing sleeve 73 are arc-shaped, and the arc shapes and the inner diameters of the leg attachment shell 72 and the thigh attachment shell 71 are fitted to the legs of the human body, so that the effect of increasing the movable connection between the leg attachment shell 72, the thigh attachment shell 71 and the human body can be achieved.

Referring to fig. 1 and 2 again, the thigh attachment housing 71 is movably connected to the bottom surface of the back frame 1 by a bolt, so that the damaged thigh attachment housing 71 can be easily replaced and maintained by a worker.

Referring to fig. 1 and 2 again, the outer surfaces of the shank attachment housing 72 and the thigh attachment housing 71 are respectively provided with a magic tape 77, and the magic tapes 77 can facilitate the connection between the worker and the housings.

Referring to fig. 1 and 2 again, the elastic cushion 8 is provided on the upper end of the outer wall of the thigh attachment housing 71 on the side away from the connecting block 76, and the comfort of the thigh attachment housing 71 is enhanced by the elastic cushion 8.

Referring to fig. 1 and 2 again, the bottom end of the outer wall of the crus external shell 72 just below the bearing sleeve 73 is provided with a supporting block 9, and the supporting block 9 can increase the supporting area of the crus external shell 72, thereby improving the supporting effect of the crus external shell 72.

Please refer to fig. 1 and 2, the outer surface of the back frame 1 below the shoulder straps 4 is provided with an outdoor waist belt 10, and the outdoor waist belt 10 can further reinforce and protect the stability of the power supply wire-retracting box 2.

The utility model discloses a concrete operation as follows:

the user can wear the power supply wire winding and unwinding box 2, the outdoor tool bag 6 storing the standby battery and the auxiliary assembly 7 on the body through the back frame 1, the outdoor braces 3, the shoulder straps 4, the spring buckles 5, the magic belts 77 and the outdoor waistband 10, so that the tethered unmanned aerial vehicle which can follow the size of a field which is not seen by the user can be realized, the portable working mode of stopping along with walking can be realized, and the occurrence can expand the working range of the unmanned aerial vehicle along with the movement of the user and apply a more complex working environment; when the user needs to rest and supplement physical strength, the user can sit down, the shank attaching shell 72 of the auxiliary assembly 7 can support the shank attaching shell 71 through the bearing sleeve 73, the damping spring 74, the telescopic rod 75, the connecting block 76 and the supporting block 9 while sitting down, and the user can sit on the surface of the shank attaching shell 71 through the elastic cushion 8 to rest.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. A suspender device of a standby battery comprises a back frame (1), and is characterized in that the outer walls of two opposite sides of the back frame (1) are respectively connected with a power supply wire-retracting box (2) and an outdoor suspender (3), the outer wall of one side, close to the outdoor suspender (3), of the back frame (1) is provided with a shoulder strap (4), and the other end of the shoulder strap (4) is movably connected with an outdoor tool bag (6) through a spring buckle (5);

the bottom surface of back of the body frame (1) is equipped with auxiliary assembly (7), auxiliary assembly (7) attach casing (71) including the thigh outward, thigh outward attaches casing (71) symmetry and parallel arrangement in back of the body frame (1) bottom surface, there is shank outward to attach casing (72) bottom of thigh outward attaching casing (71) through bolt swing joint, just shank outward attaches casing (72) and is equipped with bearing sleeve pipe (73) near one side outer wall upper end of power supply winding and unwinding case (2), the bottom surface inner wall of bearing sleeve pipe (73) is equipped with damping spring (74), the top fixedly connected with telescopic link (75) of damping spring (74), the top of telescopic link (75) articulates there is link (76), link (76) fixed connection thigh outward attaches casing (71) outer wall bottom.

2. The battery back-up harness apparatus as claimed in claim 1, wherein the outer walls of the leg attachment housing (72) and the thigh attachment housing (71) away from the bearing sleeve (73) are arc-shaped, and the shape and inner diameter of the leg attachment housing (72) and the thigh attachment housing (71) fit the human body.

3. A battery back strap apparatus as claimed in claim 1, wherein said thigh attachment housing (71) is movably connected to the bottom surface of the back frame (1) by a latch.

4. The battery back strap apparatus of claim 1, wherein the outer surfaces of the shank attachment case (72) and the thigh attachment case (71) are provided with magic tapes (77), respectively.

5. The battery back-up harness as claimed in claim 1, wherein the upper end of the outer wall of the thigh attachment case (71) on the side away from the connecting piece (76) is provided with an elastic cushion (8).

6. The battery back-up harness as claimed in claim 1, wherein the bottom of the outer wall of the external calf shell (72) directly below the bearing sleeve (73) is provided with a support block (9).

7. A battery back harness as claimed in claim 1, characterised in that the external surface of the back frame (1) below the shoulder straps (4) is provided with an outdoor waist belt (10).