CN211928121U

CN211928121U - Shunt detection device for series lithium battery pack

Info

Publication number: CN211928121U
Application number: CN202020181262.3U
Authority: CN
Inventors: 黄宝超
Original assignee: Xiaoxian Xinhuiyuan Battery Co Ltd
Current assignee: Xiaoxian Xinhuiyuan Battery Co Ltd
Priority date: 2020-02-19
Filing date: 2020-02-19
Publication date: 2020-11-13
Anticipated expiration: 2030-02-19

Abstract

The utility model discloses a series lithium cell group reposition of redundant personnel detection device, including reposition of redundant personnel detection device body, the bottom fixedly connected with fixed chassis of reposition of redundant personnel detection device body, and the first mount of the right side bottom fixedly connected with on fixed chassis, the inside of first mount is inserted and is equipped with first telescopic link, and the surface cover of first telescopic link has first swiveling wheel, the bottom inside of first telescopic link is inserted and is equipped with first interior pole, and the first rubber suction cup of bottom fixedly connected with of first interior pole. The utility model discloses be provided with first rubber suction cup and second rubber suction cup, the high reposition of redundant personnel detection device body that makes that can improve and adjust first rubber suction cup and second rubber suction cup is fixed in special position, and liberation operating personnel's both hands carry out other operations, can store some operating personnel in fixed chassis and need commonly used circuit element and instrument, the personnel of being convenient for carry through the toolbox block.

Description

Shunt detection device for series lithium battery pack

Technical Field

The utility model relates to a lithium cell technical field specifically is a series connection lithium cell group reposition of redundant personnel detection device.

Background

With the development of the microelectronic technology in the twentieth century, the number of miniaturized devices is increasing, high requirements are put forward on power supplies, lithium batteries enter a large-scale practical stage, and the lithium batteries are widely applied to energy storage power systems of hydraulic power, firepower, wind power, solar power stations and the like, uninterruptible power supplies of post and telecommunications, and a plurality of fields of electric tools, electric bicycles, electric motorcycles, electric automobiles, military equipment, aerospace and the like.

Most of the existing lithium battery packs are connected in a series connection mode, short circuit and other defects often occur in the circuit, the circuit shunt detection device is selected for detection in order to detect where the circuit makes mistakes, the battery packs are often installed on the wall or in the device, the detection device cannot be fixed and is inconvenient for operators to use, the detection device detects that the defects need to be maintained and replaced by tools in the using process, the tools need to be carried by the operators very inconveniently, and therefore the series lithium battery pack shunt detection device is needed urgently to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reposition of redundant personnel detection device of series lithium cell group to solve the unable fixed mounting of detection device and the problem of service function singleness that provide among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a shunting detection device of a series lithium battery pack comprises a shunting detection device body, wherein a fixed chassis is fixedly connected to the bottom end of the shunting detection device body, a first fixing frame is fixedly connected to the bottom end of the right side of the fixed chassis, a first telescopic rod is inserted into the first fixing frame, a first rotating wheel is sleeved on the surface of the first telescopic rod, a first inner rod is inserted into the bottom end of the first telescopic rod, a first rubber sucker is fixedly connected to the bottom end of the first inner rod, a first sucker lifting wheel is sleeved on the surface of the first inner rod, a second fixing frame is fixedly connected to the assembly bottom end of the fixed chassis, a second telescopic rod is inserted into the second fixing frame, a second rotating wheel is sleeved on the surface of the second telescopic rod, a second inner rod is inserted into the bottom end of the second telescopic rod, and a second rubber sucker is fixedly connected to the bottom end of the second inner rod, the surface cover of pole has the second sucking disc lifting wheel in the second, the inside fixedly connected with first spring on fixed chassis, and the right side top fixedly connected with toolbox of first spring, the inside fixedly connected with second spring of toolbox, and the left side top fixedly connected with switch of second spring, the inside fixedly connected with third spring on fixed chassis, and the bottom fixedly connected with block of third spring.

Preferably, the first telescopic rod is of a cylindrical structure, and the interior of the bottom end of the first telescopic rod is hollowed.

Preferably, the first rotating wheel is of a circular ring structure, and the first rotating wheel and the first telescopic rod form a rotating structure.

Preferably, the first inner rod is of a cylindrical structure, and threads are arranged on the surface of the first inner rod.

Preferably, the tool box is of a rectangular structure, and the tool box and the fixed chassis form a sliding structure.

Preferably, the top end of the switch is of a triangular structure, and the switch and the clamping block form a clamping structure.

Compared with the prior art, the beneficial effects of the utility model are that: this series lithium cell group reposition of redundant personnel detection device is provided with first rubber suction cup and second rubber suction cup, can improve the height messenger reposition of redundant personnel detection device body of adjusting first rubber suction cup and second rubber suction cup and fix in special position, liberates operating personnel's both hands and carries out other operations, can store some operating personnel in fixed chassis and need commonly used circuit element and instrument, the personnel of being convenient for carry through the toolbox block.

(1) The device is provided with first rubber suction cup and second rubber suction cup, can improve the height that adjusts first rubber suction cup and second rubber suction cup and make the reposition of redundant personnel detection device body fix in special position, liberates operating personnel's both hands and carries out other operations.

(2) The device can store circuit elements and tools which are needed to be commonly used by operators and are convenient for the operators to carry by clamping the tool box in the fixed chassis.

Drawings

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

fig. 2 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention;

FIG. 3 is a schematic side view of the tool box and switch structure of the present invention;

fig. 4 is a schematic top-view cross-sectional view of the second telescopic rod and the second inner rod of the present invention.

In the figure: 1. a shunt detection device body; 2. fixing the chassis; 3. a first fixing frame; 4. a first telescopic rod; 5. a first rotating wheel; 6. a first inner bar; 7. a first rubber suction cup; 8. a first suction cup lifting wheel; 9. a second fixing frame; 10. a second telescopic rod; 11. a second rotating wheel; 12. a second inner bar; 13. a second rubber suction cup; 14. a second suction cup lifting wheel; 15. a tool box; 16. a first spring; 17. a second spring; 18. a switch; 19. a third spring; 20. and a clamping block.

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. 1-4, the present invention provides an embodiment: the utility model provides a series lithium cell group reposition of redundant personnel detection device, including reposition of redundant personnel detection device body 1, the fixed chassis 2 of bottom fixedly connected with of reposition of redundant personnel detection device body 1, and the first mount 3 of right side bottom fixedly connected with on fixed chassis 2, the inside of first mount 3 is inserted and is equipped with first telescopic link 4, and the surface cover of first telescopic link 4 has first swiveling wheel 5, first telescopic link 4 is cylindrical structure, and the bottom of first telescopic link 4 is inside to be the fretwork form, first interior pole 6 is inserted and is established in first

telescopic link

4, 6 lift messenger's first rubber suction cup 7 carries out the fixed contact face through first interior pole, first swiveling wheel 5 is ring shape structure, and first swiveling wheel 5 constitutes the rotary type structure with first telescopic link 4. First swiveling wheel 5 can drive first telescopic link 4 when rotating and rotate, can adjust the height of 2 right side ends on fixed chassis after 4 rotations of first telescopic link, make things convenient for fixed reposition of redundant personnel detection device body 1 on the operation face, the bottom inside of first telescopic link 4 is inserted and is equipped with first interior pole 6, and the first rubber suction cup 7 of the bottom fixedly connected with of first interior pole 6, first interior pole 6 is cylindrical structure, and the surface of first interior pole 6 is provided with the screw thread, when first interior pole 6 rotates of first sucking disc lifting wheel 8 drive, first interior pole 6 can slide from top to bottom in first telescopic link 4.

The surface of the first inner rod 6 is sleeved with a first sucker lifting wheel 8, the bottom of the fixed chassis 2 is fixedly connected with a second fixed frame 9, a second telescopic rod 10 is inserted in the second fixed frame 9, the surface of the second telescopic rod 10 is sleeved with a second rotating wheel 11, a second inner rod 12 is inserted in the bottom of the second telescopic rod 10, the bottom of the second inner rod 12 is fixedly connected with a second rubber sucker 13, the surface of the second inner rod 12 is sleeved with a second sucker lifting wheel 14, the inside of the fixed chassis 2 is fixedly connected with a first spring 16, the right top end of the first spring 16 is fixedly connected with a tool box 15, the tool box 15 is of a rectangular structure, the tool box 15 and the fixed chassis 2 form a sliding structure, the tool box 15 is fixed in the fixed chassis 2 in a sliding manner through the tool box 15 to store circuit elements required by operators, the tool box 15 is convenient to carry, the second spring 17 is fixedly connected in the tool box, and the switch 18 is fixedly connected to the top end of the left side of the second spring 17, the top end of the switch 18 is in a triangular structure, the switch 18 and the engaging block 20 form an engaging structure, after the switch 18 is engaged with the engaging block 20, the tool box 15 can be fixed in the fixing chassis 2, so that the tool box 15 cannot fall off even under an inclined angle of the fixing chassis 2, the third spring 19 is fixedly connected to the inside of the fixing chassis 2, and the engaging block 20 is fixedly connected to the bottom end of the third spring 19.

The working principle is as follows: during the use, according to figure 1, adjust the length of first telescopic link 4 and second telescopic link 10 through rotating first swiveling wheel 5 and second swiveling wheel 11, make reposition of redundant personnel detection device body 1 can be steady fix on special operation face, rotate interior pole 12 of first sucking disc lifting wheel 8 and second again and win interior pole 6 and second sucking disc lifting wheel 14, make first rubber suction cup 7 and second rubber suction cup 13 adsorb on the working face, make reposition of redundant personnel detection device body 1 fix, liberation operating personnel's both hands, the operating personnel of being convenient for carries out other work.

The tool shown in figure 3 can be used for drawing out the tool box 15 from the fixed chassis 2 by pressing the bottom end of the switch 18 to extrude the second spring 17, so that the top end of the switch 18 rotates anticlockwise, a worker can conveniently take out circuit elements and tools stored in the tool box 15 for use, and the first spring 16 at the top end of the left side of the tool box 15 can ensure that the tool box 15 is fixed in the fixed chassis 2 and can be prevented from falling off.

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.

Claims

1. The utility model provides a series lithium cell group reposition of redundant personnel detection device, includes reposition of redundant personnel detection device body (1), its characterized in that: the bottom end of the shunting detection device body (1) is fixedly connected with a fixed chassis (2), the right bottom end of the fixed chassis (2) is fixedly connected with a first fixed frame (3), a first telescopic rod (4) is inserted into the first fixed frame (3), a first rotating wheel (5) is sleeved on the surface of the first telescopic rod (4), a first inner rod (6) is inserted into the bottom end of the first telescopic rod (4), a first rubber sucker (7) is fixedly connected to the bottom end of the first inner rod (6), a first sucker lifting wheel (8) is sleeved on the surface of the first inner rod (6), a second fixed frame (9) is fixedly connected to the bottom end of the fixed chassis (2), a second telescopic rod (10) is inserted into the second fixed frame (9), and a second rotating wheel (11) is sleeved on the surface of the second telescopic rod (10), the utility model discloses a tool box, including first telescopic link (10), second telescopic link (10), bottom inside the inserting of second telescopic link (10) is equipped with pole (12), and the bottom fixedly connected with second rubber suction cup (13) of pole (12) in the second, the surface cover of pole (12) in the second has second sucking disc lifting wheel (14), the first spring of inside fixedly connected with (16) on chassis (2), and the right side top fixedly connected with toolbox (15) of first spring (16), the inside fixedly connected with second spring (17) of toolbox (15), and the left side top fixedly connected with switch (18) of second spring (17), the inside fixedly connected with third spring (19) on chassis (2), and the bottom fixedly connected with block (20) of third spring (19).

2. The shunt detection device of claim 1, wherein: the first telescopic rod (4) is of a cylindrical structure, and the bottom end of the first telescopic rod (4) is hollowed out.

3. The shunt detection device of claim 1, wherein: first swiveling wheel (5) are ring structure, and first swiveling wheel (5) and first telescopic link (4) constitute the rotary type structure.

4. The shunt detection device of claim 1, wherein: the first inner rod (6) is of a cylindrical structure, and threads are arranged on the surface of the first inner rod (6).

5. The shunt detection device of claim 1, wherein: the tool box (15) is of a rectangular structure, and the tool box (15) and the fixed chassis (2) form a sliding structure.

6. The shunt detection device of claim 1, wherein: the top end of the switch (18) is of a triangular structure, and the switch (18) and the clamping block (20) form a clamping structure.