CN213781615U

CN213781615U - Telescopic emergency power line

Info

Publication number: CN213781615U
Application number: CN202022631094.6U
Authority: CN
Inventors: 奚浩波
Original assignee: Yangzhou Spring Wire & Cable Co ltd
Current assignee: Yangzhou Spring Wire & Cable Co ltd
Priority date: 2020-11-14
Filing date: 2020-11-14
Publication date: 2021-07-23
Anticipated expiration: 2030-11-14

Abstract

The utility model relates to a flexible emergency power cord. Including emergent case, the inside of emergent case is equipped with first pivot groove, there is first pivot in the inside of first pivot groove, the vertical fixed mounting in top of first pivot has the power supply motor, the jack has been seted up on the right side of power supply motor, the inside of jack is pegged graft there is the power cord, the top fixed mounting of emergent case has the encircleing post, the power cord encircles the inside of encircleing the post and transversely pegging graft at the jack, fixed mounting has N-shaped piece on the inside bottom surface of emergent case is close to the right side wall, the power cord transversely runs through the inside of N-shaped piece and extends to the outer wall of emergent case, fixed mounting has the fender bracket on the right side wall of emergent case, the power cord continues outside extension from the inner frame of fender bracket. The utility model discloses in, the power cord that will stretch out supplies power with required power supply unit, through the fender bracket can protect the power cord when tensile with emergent case friction reduction and reduction damage.

Description

Telescopic emergency power line

Technical Field

The utility model relates to an emergency power supply technical field especially relates to a flexible emergency power cord.

Background

In addition to being able to charge digital products, portable power sources are also sought for users. Then the portable power source of built-in charging wire comes by oneself, has had built-in charging wire, and the user can no longer be found charging wire and adapter and vexed. Only one family is gathered to obtain the appearance patent and the patent certificate of the utility model of the built-in three-in-one mobile power supply. This kind of built-in trinity portable power source product has built-in apple charging wire, MICRO charging wire and MINI charging wire, and compatible the overwhelming majority's cell-phone on the market has, to portable power source, and it has certain emergency function, produces under the condition that the power can not the electric power storage at numerous digital, can pass through some device power supplies, lets digital product reach the effect of normal work. Such as solar mobile power supply, hand generator mobile power supply and intelligent machine standby power supply in the market.

The existing power supply line in the existing market can not meet the condition that the mobile phone is urgently needed to be charged when going out, and if a charger is adopted, the power supply line is inconvenient for people to carry due to the defects of heavy weight and large size; at present, a power line which is convenient to store and carry and is provided with an emergency charging function is urgently needed. To this end, we propose a retractable emergency power cord.

SUMMERY OF THE UTILITY MODEL

The utility model discloses solve the technical problem that above-mentioned prior art exists, provide a flexible emergency power cord.

In order to achieve the purpose, the utility model adopts the following technical scheme that the telescopic emergency power line comprises an emergency box, wherein the emergency box is a rectangular box with a long field, a first rotating shaft groove is vertically arranged at the middle position of the inner bottom surface of the emergency box, a first rotating shaft is vertically and movably connected inside the first rotating shaft groove, the first rotating shaft is a cylindrical long rod, a power supply motor is vertically and fixedly installed at the top end of the first rotating shaft, a jack is vertically arranged at the right side of the power supply motor, a power line is transversely inserted into the jack, a surrounding column is fixedly installed at the position, close to the power supply motor and not parallel to the power supply motor, of the top end of the emergency box, the power line is transversely inserted into the jack around the surrounding column, an N-shaped block is fixedly installed at the position, close to the right side wall surface, of the inner bottom surface of the emergency box, the N-shaped block is an N-shaped rectangular block, and the power line transversely penetrates through the inner part of the N-shaped block and extends to the outer wall surface of the emergency box, a protection frame is fixedly arranged on the right side wall surface of the emergency box, the protection frame is a rectangular frame, and a power line continuously extends outwards from the inner frame of the protection frame;

the top fixed mounting of power supply motor has the fixed block, the fixed block is cylindrical block, and the vertical second pivot groove of having seted up in top of fixed block, the vertical swing joint second pivot in inside in second pivot groove, the second pivot is cylindrical stock, and the top fixed mounting of second pivot has the connecting block, the connecting block is semicircular long rectangular block for one end, and the connecting block is kept away from the upper end of second pivot and is vertically seted up the spread groove.

Preferably, the connecting rod is vertically inserted in the connecting groove, and the leather sheath is vertically sleeved at the excircle of the connecting rod.

Preferably, an emergency box hole is formed in the upper end, corresponding to the fixing block, of the top end of the emergency box, and the diameter of the emergency box hole is matched with that of the fixing block.

Preferably, the second rotating shaft vertically penetrates through the interior of the emergency box hole and is vertically movably connected to the interior of the second rotating shaft groove.

Preferably, a hook is fixedly mounted at one end of the power line, which is far away from the emergency box.

The utility model provides a flexible emergency power line. Has the following advantages:

(1) this flexible emergency power line, when the power cord received the pulling force, the power cord can drive the fixed block rotatory in the inside of emergent case, just can be with the tensile extension of power cord, then the extranet of following the N-shaped piece is tensile again, fixed mounting has the fender bracket on the right side lateral surface of emergent case, the fender bracket is rectangular frame, the power cord that will draw to stretch out supplies power with required power supply unit, through the fender bracket can reduce the friction and reduce the damage with emergent case when the power cord is tensile, the effect that improves power cord life has been reached.

(2) This flexible emergency power cord through the power cord can and encircle the post and produce the friction when tensile, can stabilize the power cord and guarantee in the inside of emergency box can not take place alternately the confusion and cause the inside problem that goes wrong in emergency box when tensile and shrink, has reached the effect that stable power cord can stretch out and draw back fast.

Drawings

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

FIG. 2 is a schematic view of the interior of the emergency box of the present invention;

FIG. 3 is a schematic view of the bottom surface inside the emergency box of the present invention;

fig. 4 is a schematic view of the power supply motor of the present invention.

Illustration of the drawings:

1 emergency box, 2 first pivot grooves, 3 first pivot, 4 power supply motor, 5 jacks, 6 power cords, 7 surround the post, 8N-shaped piece, 9 fender bracket, 10 fixed block, 11 second pivot grooves, 12 second pivot, 13 connecting blocks, 14 spread groove, 15 connecting rods, 16 leather sheath, 17 emergency box hole, 18 couples.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

A telescopic emergency power line is shown in figures 1-4 and comprises an emergency box 1, wherein the emergency box 1 is a rectangular box with a field length, a first rotating shaft groove 2 is vertically arranged at the middle position of the inner bottom surface of the emergency box 1, a first rotating shaft 3 is vertically and movably connected inside the first rotating shaft groove 2, the first rotating shaft 3 is a cylindrical long rod, a power supply motor 4 is vertically and fixedly installed at the top end of the first rotating shaft 3, the power supply motor 4 is in the prior art, so that the detailed description is omitted, a jack 5 is vertically arranged on the right side of the power supply motor 4, a power line 6 is transversely inserted inside the jack 5, a surrounding column 7 is fixedly installed at the position, close to the power supply motor 4 and not parallel to the power supply motor 4, of the top end of the emergency box 1, the power line 6 is transversely inserted inside the jack 5 in a surrounding column 7, and an N-shaped block 8 is fixedly installed on the inner bottom surface of the emergency box 1, close to the right side wall surface, the emergency box comprises an N-shaped block 8, a power line 6, a protection frame 9, a rectangular frame 9 and a power line 6, wherein the N-shaped block 8 is an N-shaped rectangular block, the power line 6 transversely penetrates through the interior of the N-shaped block 8 and extends to the outer wall surface of the emergency box 1, the right side wall surface of the emergency box 1 is fixedly provided with the protection frame 9, the protection frame 9 is a rectangular frame, and the power line 6 continuously extends outwards from the inner frame of the protection frame 9;

a fixed block 10 is fixedly installed at the top end of the power supply motor 4, the fixed block 10 is a cylindrical block, a second rotating shaft groove 11 is vertically formed in the top end of the fixed block 10, the inside of the second rotating shaft groove 11 is vertically and movably connected with a second rotating shaft 12, the second rotating shaft 12 is a cylindrical long rod, a connecting block 13 is fixedly installed at the top end of the second rotating shaft 12, the connecting block 13 is a long rectangular block with a semicircular end, a connecting groove 14 is vertically formed in the upper end, away from the second rotating shaft 12, of the connecting block 13, the connecting groove 14 is a circular groove, a connecting rod 15 is vertically inserted into the inside of the connecting groove 14, the connecting rod 15 is a cylindrical long rod, a leather sheath 16 is vertically sleeved at the outer circle of the connecting rod 15, and the leather sheath 16 is a hollow cylindrical rubber sleeve;

emergent case hole 17 has been seted up to the upper end that the top of emergent case 1 corresponds fixed block 10, the diameter of emergent case hole 17 and the diameter looks adaptation of fixed block 10, the vertical inside and the vertical swing joint that run through emergent case hole 17 of second pivot 12 have a couple 18 in the inside of second pivot groove 11, the one of keeping away from emergent case 1 of power cord 6 serves fixed mounting, couple 18 is for falling L shape rectangular block.

The utility model discloses a working process: when the emergency box is used, the hook 18 is pulled by hand to stretch the power line 6 outwards, one end of the power line 6 is connected to the inside of the jack 5, the first rotating shaft 3 is fixedly installed at the bottom end of the jack 5, the fixing block 10 is vertically and fixedly installed at the top end of the jack 5, the fixing block 10 can rotate inside the emergency box 1, when the power line 6 is pulled, the power line 6 can drive the fixing block 10 to rotate inside the emergency box 1, the power line 6 can be stretched and extended, the power line 6 can rub the surrounding column 7 when stretched, the power line 6 can be stably stretched and contracted while being prevented from being crossed and disordered inside the emergency box 1 through friction with the surrounding column 7, then the power line 6 is stretched outside an internal net of the N-shaped block 8, the protection frame 9 is fixedly installed on the outer side face of the right side of the emergency box 1, the protection frame 9 is a rectangular frame, and the protection frame 9 can be used for protecting the power line 6 from being damaged due to friction with the emergency box 1 when stretched, reduce power cord 6's life, power cord 6 that will stretch out supplies power with required power supply unit, the top fixed mounting of fixed block 10 has second pivot 12, the top fixed connection connecting block 13 of second pivot 12, the upper end fixed connection connecting rod 15 of connecting block 13, when rotating connecting rod 15 with the hand, through rotating the rotation that connecting rod 15 drove second pivot 12, second pivot 12 drives fixed block 10 and is rotatory in emergency box 1's inside, can contract unnecessary power cord 6 in emergency box 1 outside in the time of rotatory fixed block 10, couple 18 above the one end of emergency box 1 is kept away from to power cord 6, can contract when emergency box 1 is inside at power cord 6 and block on the outer avoidance of fender bracket 9, avoid the inside of the whole shrink entering emergency box 1 of power cord 6, be unfavorable for when avoiding reuse.

Claims

1. The utility model provides a flexible emergency power line, includes emergent case (1), its characterized in that: the emergency box is characterized in that a first rotating shaft groove (2) is vertically formed in the middle of the inner bottom surface of the emergency box (1), a first rotating shaft (3) is vertically and movably connected in the first rotating shaft groove (2), a power supply motor (4) is vertically and fixedly installed at the top end of the first rotating shaft (3), a jack (5) is vertically formed in the right side of the power supply motor (4), a power line (6) is transversely inserted in the jack (5), a surrounding column (7) is fixedly installed at a position, close to the power supply motor (4) and not parallel to the power supply motor (4), of the top end of the emergency box (1), the power line (6) is transversely inserted in the jack (5) around the surrounding column (7), an N-shaped block (8) is fixedly installed on a wall surface close to the right side of the inner bottom surface of the emergency box (1), and the power line (6) transversely penetrates through the inner portion of the N-shaped block (8) and extends to the outer wall surface of the emergency box (1), a protection frame (9) is fixedly installed on the right side wall surface of the emergency box (1), and a power line (6) continuously extends outwards from the inner frame of the protection frame (9).

2. The retractable emergency power cord of claim 1, wherein: the top end of the power supply motor (4) is fixedly provided with a fixed block (10), the top end of the fixed block (10) is vertically provided with a second rotating shaft groove (11), and the inside of the second rotating shaft groove (11) is vertically movably connected with a second rotating shaft (12).

3. The retractable emergency power cord of claim 2, wherein: the top end fixed mounting of second pivot (12) has connecting block (13), and connecting groove (14) have vertically been seted up to the upper end that second pivot (12) were kept away from in connecting block (13).

4. A retractable emergency power cord as claimed in claim 3, wherein: the connecting groove (14) is vertically inserted with a connecting rod (15), and the outer circle of the connecting rod (15) is vertically sleeved with a leather sheath (16).

5. The retractable emergency power cord of claim 4, wherein: the emergency box is characterized in that an emergency box hole (17) is formed in the top end of the emergency box (1) corresponding to the upper end of the fixing block (10), and the diameter of the emergency box hole (17) is matched with that of the fixing block (10).

6. The retractable emergency power cord of claim 5, wherein: the second rotating shaft (12) vertically penetrates through the interior of the emergency box hole (17) and is vertically movably connected to the interior of the second rotating shaft groove (11).

7. The retractable emergency power cord of claim 1, wherein: and a hook (18) is fixedly arranged at one end of the power line (6) far away from the emergency box (1).