CN211239425U

CN211239425U - Portable mobile power supply

Info

Publication number: CN211239425U
Application number: CN202020297699.3U
Authority: CN
Inventors: 贾旭东
Original assignee: Shanxi Feibosi Information Technology Co ltd
Current assignee: Shanxi Feibosi Information Technology Co ltd
Priority date: 2020-03-12
Filing date: 2020-03-12
Publication date: 2020-08-11
Anticipated expiration: 2030-03-12

Abstract

The utility model relates to a mobile power supply, in particular to a portable mobile power supply, which comprises a clapboard arranged between a cable accommodating groove and a plug clamping groove, the clapboard is provided with a positioning hole corresponding to the positioning hole, a positioning block is arranged on a plug of a data wire, an automatic take-up mechanism is arranged in the cable accommodating groove, the data wire is wound on the automatic take-up mechanism, the automatic take-up mechanism mainly comprises a movable slider slide rail, a wire guide wheel and a reset spring, a slide rail is arranged in the cable accommodating groove, the end of the slide rail is fixed with the positioning block, the movable slider is slidably arranged on the slide rail, one end of the movable slider is fixed with a wheel carrier, the other end is provided with the positioning mechanism, the wire guide wheel is arranged in the wheel carrier, the data wire is wound on the wire guide wheel, two tension springs are arranged between the wheel carrier and the bottom of, the cable is accomodate more conveniently, regular.

Description

Portable mobile power supply

Technical Field

The utility model relates to a portable power source, concretely relates to portable power source.

Background

At present portable power source contains the power body, and battery, circuit board and the USB socket that sets up in the power body, USB socket and circuit board link to each other, outwards export the electric quantity through the USB socket. The mobile power supply is connected with the mobile terminal device through the external connection of the cables with the USB plugs arranged at the two ends, so that the mobile terminal device can be charged.

The notice number is CN 107565647B, which discloses a portable mobile power source, which places a data line in a cable receiving slot, and when charging, it does not need to use an extra cable for charging, but it needs to manually insert the cable in the cable receiving slot in the operation process, and the operation is inconvenient, and when operating for many times, the cable is easily broken, resulting in bad contact, and affecting normal use.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem that prior art exists, the utility model provides a simple structure accomodates the cable automatically, and more convenient, regular portable power source is accomodate to the cable.

In order to achieve the above object, the technical solution adopted by the present invention is a portable mobile power source, comprising a housing, a circuit board, a battery and a data line connected to the circuit board, wherein the circuit board, the battery and the data line are mounted in the housing, a cable accommodating groove and a plug slot are disposed in the housing, a partition is disposed between the cable accommodating groove and the plug slot, a positioning hole is disposed on the partition, correspondingly, a positioning block is disposed on the plug of the data line, an automatic wire rewinding mechanism is mounted in the cable accommodating groove, the data line is wound on the automatic wire rewinding mechanism, the automatic wire rewinding mechanism mainly comprises a moving slider, a wire guiding wheel and a reset spring, a sliding rail is disposed in the cable accommodating groove, a limiting block is fixed on the end of the sliding rail, the moving slider is slidably mounted on the sliding rail, a wheel carrier is fixed on one end of the moving slider, and, the wire guide wheel is installed in the wheel carrier, the data line is wound on the wire guide wheel, and two tension springs are installed between the wheel carrier and the bottom of the cable accommodating groove.

Preferably, positioning mechanism mainly comprises locating lever and gag lever post, the inboard of baffle is fixed with the connecting seat, the one end of locating lever is rotated through the pivot and is installed on the connecting seat, and the other end is provided with the portion of bending, be provided with the torsional spring in the pivot, one side of locating lever still is fixed with the gag lever post, be provided with Z type guide way on the removal slider, be provided with the sharp guide slot of intercommunication on the extension cord on the straight line groove of Z type guide way, be provided with V type intercommunication groove between another sharp groove of sharp guide slot and Z type guide way, the portion of bending of locating lever is used for prolonging Z type guide way, sharp guide slot and V type intercommunication groove and removes.

Preferably, the bottom of the linear guide groove is higher than that of the Z-shaped guide groove, the bottom of the linear groove of the Z-shaped guide groove is higher than that of the V-shaped communication groove, and the bottom of the V-shaped communication groove is higher than that of the linear guide groove.

Preferably, a cable fixing block is fixed at one end of the data line connected with the circuit board, the cable fixing block is fixed on the cable accommodating groove, and a conduit is fixed on the inner side of the positioning hole and fixed on the partition board.

Compared with the prior art, the utility model discloses following technological effect has: the utility model discloses simple structure, convenient to use adopts at the automatic admission machine of cable receipts inslot installation, pulls out the cable through dragging the cable to fix a position through automatic admission machine, when withdrawing, the cable is automatic accomodate to the cable and is received the inslot, and the cable is accomodate conveniently, regularly, and the difficult rupture of cable prolongs the life of cable.

In addition, automatic admission machine utilizes slider, guide slot and locating lever to fix a position the cable, simple structure, and convenient operation, pulling cable to the longest, the slider is automatic fixes a position through the locating lever, draws cable slider and locating lever separation once more and resets, accomodates the cable to cable and accomodates groove, simple structure, reliable.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the utility model when the data line is pulled out.

Fig. 3 is a partially enlarged view of a portion a in fig. 1.

Fig. 4 is a partially enlarged view of fig. 1 at B.

Fig. 5 is a schematic structural view of the middle moving block and the positioning rod of the present invention.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1 and fig. 2, a portable mobile power supply includes a housing 1, a circuit board mounted in the housing, a battery, and a data line 2 connected to the circuit board, a cable receiving slot 3 and a plug slot 4 are disposed in the housing 1, a partition 5 is disposed between the cable receiving slot 3 and the plug slot 4, a positioning hole 6 is disposed on the partition 5, and correspondingly, a positioning block 7 is disposed on the plug of the data line 2, an automatic take-up mechanism 8 is mounted in the cable receiving slot, the data line 2 is wound on the automatic take-up mechanism 8, the automatic take-up mechanism 8 is mainly composed of a mobile slider 9, a wire guide wheel 10 and a return spring 11, a slide rail 12 is disposed in the cable receiving slot 3, a limiting block 13 is fixed to the end of the slide rail 12, the mobile slider 9 is slidably mounted on the slide rail 12, a wheel carrier 14 is fixed to one end of the mobile, the wire guiding wheel 10 is installed in the wheel frame 14, the data wire 2 is wound on the wire guiding wheel 10, and two tension springs 11 are installed between the wheel frame 14 and the bottom of the cable accommodating groove 3.

The utility model discloses when using, take out the plug of data line 2 from the plug draw-in groove, then draw the cable of dragging, the cable slowly pulls out from locating hole 6, and the removal slider of the inslot is received in the cable pulling this moment moves slowly along the slide rail, locks the location until removing to positioning mechanism 15 when. When the cable withdrawed, positioning mechanism opened, removed the slider under the effect of extension spring, slowly accomodate the data line to the cable and receive the inslot, the locating piece inserts and accomplishes fixedly in locating hole 6, and easy operation, convenience adopt this kind of structure cable not folding, difficult rupture can effectively prolong the life of cable. One end that data line 2 and circuit board are connected is fixed with cable fixed block 25, and cable fixed block 25 is fixed on cable collecting groove 3, and the cable fixed block can be fixed the reinforcement to the cable, avoids the fracture of cable junction. The inside of locating hole 6 still is fixed with conduit 21, and conduit 21 fixes on baffle 5, and when the cable can be guaranteed to the conduit and removed, it is more smooth-going.

The positioning mechanism 15 mainly comprises a positioning rod 16 and a limiting rod 17, a connecting seat 18 is fixed on the inner side of the partition plate 5, one end of the positioning rod 16 is rotatably installed on the connecting seat 18 through a rotating shaft 19, a bending portion 20 is arranged at the other end of the positioning rod, a torsion spring is arranged on the rotating shaft 19, the limiting rod 17 is further fixed on one side of the positioning rod 16, a Z-shaped guide groove 22 is formed in the movable sliding block 9, a communicated linear guide groove 23 is formed in an extension line on a linear groove of the Z-shaped guide groove 22, a V-shaped communication groove 24 is formed between the linear guide groove 23 and the other linear groove of the Z-shaped guide groove 22, and the bending portion of the positioning rod 16 is used for moving along the Z-shaped guide groove 22. The bottom of the straight guide groove 23 is higher than that of the Z-shaped guide groove 22, the bottom of the straight guide groove 22 is higher than that of the V-shaped communication groove 24, and the bottom of the V-shaped communication groove 24 is higher than that of the straight guide groove 23.

When the movable sliding block moves towards the positioning mechanism, the positioning rod automatically slides into the Z-shaped guide groove 22 and slides into the V-shaped communication groove 24 along the Z-shaped guide groove 22, and the bending part of the positioning rod is clamped in the V-shaped communication groove 24 under the action of the tension spring, so that the locking and positioning of the data line are realized. When the cable is stored, pulling the cable causes the positioning rod to move along the V-shaped communication groove 24 toward the linear guide groove 23 and enter the linear guide groove 23, and the positioning rod is separated from the movable slider along the linear grooves of the linear guide groove 23 and the Z-shaped guide groove 22, and the movable slider pulls the cable into the storage groove. The bottom of the straight guide groove 23 is higher than that of the Z-shaped guide groove 22, the bottom of the straight guide groove 22 is higher than that of the V-shaped communication groove 24, and the bottom of the V-shaped communication groove 24 is higher than that of the straight guide groove 23. By adopting the structure, the bending of the positioning rod can be ensured to smoothly enter the Z-shaped guide groove 22, the linear guide groove 23 and the V-shaped communication groove 24.

The foregoing is considered as illustrative and not restrictive of the preferred embodiments of the invention, and any modifications, equivalents and improvements made within the spirit and principles of the invention are intended to be included within the scope of the invention.

Claims

1. The utility model provides a portable mobile power source, includes the casing and installs circuit board, battery in the casing and the data line that is connected with the circuit board, be provided with cable in the casing and receive groove and plug draw-in groove, its characterized in that: be provided with the baffle between cable collection groove and the plug draw-in groove, be provided with the locating hole on the baffle, it is corresponding with it, be provided with the locating piece on the plug of data line, automatic admission machine is installed to cable collection inslot, the data line winding is on automatic admission machine, automatic admission machine mainly comprises removal slider, wire wheel and reset spring, the cable is provided with the slide rail in collection inslot, the end of slide rail is fixed with the locating piece, it installs on the slide rail to remove slider slidable mounting, the one end of removing the slider is fixed with the wheel carrier, and the other end is provided with positioning mechanism, install the wire wheel in the wheel carrier, the data line winding is on the wire wheel, install two extension springs between the bottom in wheel carrier and cable collection groove.

2. The portable power supply according to claim 1, wherein: the positioning mechanism mainly comprises a positioning rod and a limiting rod, a connecting seat is fixed on the inner side of the partition plate, one end of the positioning rod is rotatably installed on the connecting seat through a rotating shaft, a bending part is arranged at the other end of the positioning rod, a torsion spring is arranged on the rotating shaft, the limiting rod is further fixed on one side of the positioning rod, a Z-shaped guide groove is formed in the movable sliding block, a linear guide groove communicated with the extension line on a linear groove of the Z-shaped guide groove is formed in the extension line, a V-shaped communicating groove is formed between the linear guide groove and the other linear groove of the Z-shaped guide groove, and the bending part of the positioning rod is used for extending the Z-shaped guide groove, the.

3. The portable power supply according to claim 2, wherein: the bottom of the linear guide groove is higher than that of the Z-shaped guide groove, the bottom of the linear groove of the Z-shaped guide groove is higher than that of the V-shaped communication groove, and the bottom of the V-shaped communication groove is higher than that of the linear guide groove.

4. The portable power supply according to claim 2, wherein: the cable fixing block is fixed at one end of the data line, which is connected with the circuit board, the cable fixing block is fixed on the cable accommodating groove, and the inner side of the positioning hole is also fixed with a conduit which is fixed on the partition board.