CN210866276U

CN210866276U - Portable battery pack shell

Info

Publication number: CN210866276U
Application number: CN201921700651.6U
Authority: CN
Inventors: 不公告发明人
Original assignee: Hong Wenchuan
Current assignee: Jiangsu Shenglian Aluminum Co ltd
Priority date: 2019-10-12
Filing date: 2019-10-12
Publication date: 2020-06-26
Anticipated expiration: 2029-10-12

Abstract

The utility model discloses a portable battery pack shell, which comprises a shell, wherein the bottom end of the shell is assembled by a folding roller, the folding roller comprises a push rod, the middle part of the push rod is provided with a pull button in a penetrating way, the top end of the pull button is assembled with a clamping strip, the lower surface of the shell is provided with a fixed port, and the fixed port is sleeved on the inner surface of the push rod. Effectual solved current group battery weight heavier, consequently inconvenient problem when the transport.

Description

Portable battery pack shell

Technical Field

The utility model relates to a group battery technical field specifically is a portable battery pack shell.

Background

The battery pack has no excessive requirement, is suitable for various application scenes, and mostly adopts large-capacity battery packs including some integrated lithium battery packs or lead-acid storage batteries in the power supply of some field and temporary scenes, so that the battery packs have heavier weight and are more troublesome to carry and move in order to meet the requirement of large-capacity endurance.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable battery pack shell 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: the utility model provides a portable battery pack shell, includes the casing, the bottom assembly of casing is by folding gyro wheel, folding gyro wheel includes the push rod, the middle part of push rod is run through and is installed and draw the button, the top of drawing the button is equipped with the card strip, the fixed mouthful has been seted up to the lower surface of casing, the fixed mouthful internal surface of cup joint at the push rod, folding groove has been seted up to the lower surface of fixed mouthful, folding groove's internal surface is equipped with the axostylus axostyle, the medial extremity of axostylus axostyle is equipped with the guide pulley, the lower surface of push rod closely laminates the upper surface at the.

Preferably, the case includes a battery case, the inner surface of which is mounted with the battery pack.

Preferably, the upper surface of the battery case is provided with a sleeve groove, the inner surface of the sleeve groove is provided with a fixed shaft, and the outer end of the fixed shaft is provided with a handle.

Preferably, the front end of the battery shell is provided with a clamping groove, the inner surface of the clamping groove is provided with a sleeve, the upper surface of the sleeve is provided with a sleeve groove, and the inner surface of the sleeve groove is sleeved with a handle.

Preferably, the inner surface of the battery case is provided with a sliding groove, the upper surface of the middle part of the fixing port is provided with a sliding rail, the bottom end of the inner surface of the sliding rail is provided with a positioning groove, the sliding rail and the positioning groove are sleeved on the outer surface of the clamping strip, the inner surface of the sliding groove is sleeved with a sliding rod, and the bottom end of the sliding rod is assembled on the upper surface of the push rod.

Preferably, the inner surface of the folding groove is provided with a shaft hole, and the inner surface of the shaft hole is assembled on the outer surface of the torsion spring.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up a group battery shell with folding gyro wheel and handle that can stretch out and draw back, when using, through can rotating and can tensile handle, the pulling group battery, when using folding gyro wheel, the button is drawn in the pulling, drive push rod and slide bar downstream, drive the guide pulley upset, when drawing the button displacement to a certain position, the button is drawn in the rotation, the card strip rotates the internal surface of joint at the constant head tank, thereby support the lateral wall of the inside wall of guide pulley through the push rod and open, thereby open folding gyro wheel, the cooperation handle removes the group battery, effectual current group battery weight of having solved is heavier, consequently inconvenient problem when the transport.

Drawings

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

Fig. 2 is an assembly schematic diagram of the present invention.

Fig. 3 is the shell sectioning structure schematic diagram of the utility model.

In the figure: 1. the device comprises a shell, 11, a battery shell, 12, a sleeve groove, 13, a clamping groove, 14, a sleeve, 15, a sleeve groove, 16, a handle, 17, a fixing shaft, 18, a handle, 19, a sliding groove, 110, a sliding rail, 111, a positioning groove, 112, a fixing opening, 113, a folding groove, 114, a shaft hole, 2, a folding roller, 21, a shaft rod, 22, a guide wheel, 23, a push rod, 24, a sliding rod, 25, a pull button, 26 and a clamping strip.

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. 1-3, the present invention provides a technical solution: the utility model provides a portable battery pack shell, including casing 1, the bottom assembly of casing 1 is by folding gyro wheel 2, folding gyro wheel 2 includes push rod 23, the middle part of push rod 23 is run through and is installed and draw button 25, the top of drawing button 25 is equipped with card strip 26, the lower surface of casing 1 has seted up fixed mouthful 112, fixed mouthful 112 cup joints the internal surface at push rod 23, folding groove 113 has been seted up to the lower surface of fixed mouthful 112, the internal surface of folding groove 113 is equipped with axostylus axostyle 21, the medial extremity of axostylus axostyle 21 is equipped with guide pulley 22, the lower surface of push rod 23 closely laminates the upper surface at guide pulley 22;

the utility model discloses a battery pack shell with folding gyro wheel 2 and handle 16 that can stretch out and draw back has been set up, when using, through can rotating and handle 16 that can be tensile, the pulling group battery, when using folding gyro wheel 2, the pulling draws button 25, drive push rod 23 and slide bar 24 downstream, it overturns to drive guide pulley 22, when drawing button 25 displacement to a locating position, the rotation draws button 25, card strip 26 rotates the internal surface of joint at constant head tank 111, thereby pass through the lateral wall support of push rod 23 with guide pulley 22's inside wall, thereby open folding gyro wheel 2, cooperation handle 16 removes the group battery, the effectual current group battery weight of having solved is heavier, consequently inconvenient problem when the transport.

Specifically, the housing 1 includes a battery case 11, and the inner surface of the battery case 11 is equipped with a battery pack, and in the present invention, for convenience of displaying the structural style of the battery case 1 and the folding rollers 2, the installation position of the battery pack is not shown.

Particularly, the upper surface of battery case 11 has been seted up the jacket groove 12, and the internal surface of jacket groove 12 is equipped with fixed axle 17, and the outside end of fixed axle 17 is equipped with handle 18, conveniently carries through upset folding handle u8 the utility model discloses.

Particularly, draw-in groove 13 has been seted up to the front end of battery case 11, and the internal surface of draw-in groove 13 is equipped with sleeve 14, and trepanning 15 has been seted up to sleeve 14's upper surface, and handle 16 has been cup jointed to the internal surface of trepanning 15, is equipped with the separation blade in the bottom of handle 16, cup joints the internal surface at trepanning 15 to guarantee handle 16's pulling height, and then facilitate the use.

Specifically, the inner surface of the battery case 11 is provided with a sliding groove 19, the middle upper surface of the fixing port 112 is provided with a sliding rail 110, the bottom end of the inner surface of the sliding rail 110 is provided with a positioning groove 111, the sliding rail 110 and the positioning groove 111 are sleeved on the outer surface of the clamping strip 26, the inner surface of the sliding groove 19 is sleeved with a sliding rod 24, and the bottom end of the sliding rod 24 is assembled on the upper surface of the push rod 23.

Specifically, the inner surface of the folding groove 113 is provided with a shaft hole 114, and the inner surface of the shaft hole 114 is assembled on the outer surface of the torsion spring, so that the guide wheel 22 can automatically return around the shaft rod 21 to recover the guide wheel 22 after the push rod 23 is unlocked conveniently.

The working principle is as follows: when using, through can rotating and tensile handle 16, the pulling group battery, when using folding gyro wheel 2, the pulling pulls button 25, drive push rod 23 and slide bar 24 downstream, drive the upset of guide pulley 22, when pulling button 25 displacement to a certain position, rotate and pull button 25, card strip 26 rotates the internal surface of joint at constant head tank 111, thereby support the lateral wall that passes through push rod 23 with the inside wall of guide pulley 22 and open, thereby open folding gyro wheel 2, cooperation handle 16 removes the group battery.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A portable battery pack case comprising a case body (1), characterized in that: the bottom assembly of casing (1) is by folding gyro wheel (2), folding gyro wheel (2) include push rod (23), the middle part of push rod (23) is run through and is installed and draw button (25), the top of drawing button (25) is equipped with card strip (26), fixed mouth (112) have been seted up to the lower surface of casing (1), fixed mouth (112) cup joint the internal surface at push rod (23), folding groove (113) have been seted up to the lower surface of fixed mouth (112), the internal surface of folding groove (113) is equipped with axostylus axostyle (21), the medial extremity of axostylus axostyle (21) is equipped with guide pulley (22), the lower surface of push rod (23) closely laminates the upper surface at guide pulley (22), the side of axostylus axostyle (21) is equipped with.

2. A portable battery pack housing according to claim 1, wherein: the housing (1) comprises a battery case (11), and the inner surface of the battery case (11) is provided with a battery pack.

3. A portable battery pack housing according to claim 2, wherein: the upper surface of the battery shell (11) is provided with a sleeve groove (12), the inner surface of the sleeve groove (12) is provided with a fixed shaft (17), and the outer end of the fixed shaft (17) is provided with a handle (18).

4. A portable battery pack housing according to claim 3, wherein: the front end of the battery shell (11) is provided with a clamping groove (13), the inner surface of the clamping groove (13) is provided with a sleeve (14), the upper surface of the sleeve (14) is provided with a sleeve groove (15), and the inner surface of the sleeve groove (15) is sleeved with a handle (16).

5. A portable battery pack housing according to claim 4, wherein: the inner surface of the battery shell (11) is provided with a sliding groove (19), the upper surface of the middle part of the fixing port (112) is provided with a sliding rail (110), the bottom end of the inner surface of the sliding rail (110) is provided with a positioning groove (111), the sliding rail (110) and the positioning groove (111) are sleeved on the outer surface of the clamping strip (26), the inner surface of the sliding groove (19) is sleeved with a sliding rod (24), and the bottom end of the sliding rod (24) is assembled on the upper surface of the push rod (23).

6. A portable battery pack housing according to claim 5, wherein: the inner surface of the folding groove (113) is provided with a shaft hole (114), and the inner surface of the shaft hole (114) is assembled on the outer surface of the torsion spring.