CN212380509U

CN212380509U - A insulating device for group battery that security is good

Info

Publication number: CN212380509U
Application number: CN202020923210.9U
Authority: CN
Inventors: 朱浩; 李根水
Original assignee: Shenzhen Feikangde Electronic Technology Co ltd
Current assignee: Shenzhen Feikangde Electronic Technology Co ltd
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2021-01-19
Anticipated expiration: 2030-05-27

Abstract

The utility model relates to a group battery technical field, and a good insulating device for group battery of security is disclosed, including the install bin, two risers of the downside inner wall symmetry fixedly connected with of install bin, the spout has all been seted up to the lateral wall of riser and the install bin left and right sides, equal sliding connection has the slider in the spout, fixedly connected with is the same board of placing between two sliders, and the slot has been seted up to the lateral wall of placing the board, and three direction mouth has been seted up to the lateral wall of install bin, and the standing groove has all been seted up to the lateral wall of direction mouth both sides, and sliding connection has the baffle in the standing groove, and three spacing hole has been seted. The utility model discloses when needing to be changed battery monomer, can be automatically with the ascending lifting of a small group battery that needs to be changed to suitable position, make things convenient for operating personnel to change the battery monomer of damage, the work load that has reduced operating personnel has improved operating personnel's work efficiency and can avoid other debris to get into in the group battery when need not changing battery monomer.

Description

A insulating device for group battery that security is good

Technical Field

The utility model relates to a group battery technical field especially relates to an insulating device for group battery that security is good.

Background

The battery pack is divided into a series battery pack and a parallel battery pack, the voltage of each battery is required to be the same by the parallel battery pack, the output voltage is equal to the voltage of one battery, and the parallel battery pack can provide stronger current.

The patent of patent publication No. CN 202503061U proposes an insulating device for a battery pack with good safety, which comprises an insulating plate and an insulating medium pressed on a top cover of the battery pack, and is characterized in that: the battery pack is characterized in that the insulating plate and the insulating meson are respectively provided with an opening corresponding to the position of a positive and negative connecting point of the battery pack, the middle of the insulating plate is provided with a strip-shaped groove, and the middle of the insulating meson is provided with a bulge matched with the strip-shaped groove. This patent is effectual has solved being connected between group battery and the connection piece and the short circuit that leads to and the short circuit that contact between the positive negative pole ear of group battery leads to, the qualification rate in groups of battery has been improved, it is extravagant to have reduced production, the security of giving production simultaneously provides necessary guarantee, the whole direct mount of group battery is placed in this patent, when monomer damages and changes in the group battery, need take out the battery monomer that damages, because the great and difficult position of placing of battery monomer weight takes out, work load is great and has influenced operating personnel's work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art the whole direct mount of group battery and placing, when the monomer damages and changes in the group battery, need take out the battery monomer that damages, because the great and difficult taking out of position of placing of battery monomer weight, the great and problem that has influenced operating personnel work efficiency of work load, and the insulating device who is used for the group battery that a security is good that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an insulating device for a battery pack with good safety comprises an installation box, wherein two vertical plates are symmetrically and fixedly connected to the inner wall of the lower side of the installation box, sliding grooves are formed in the vertical plates and the side walls of the left side and the right side of the installation box, sliding blocks are connected in the sliding grooves in a sliding manner, a same placing plate is fixedly connected between the two sliding blocks, a slot is formed in the side wall of the placing plate, three guide ports are formed in the side wall of the installation box, placing grooves are formed in the side walls of the two sides of each guide port, a baffle plate is connected in the placing grooves in a sliding manner, three limiting holes are formed in the side wall of the installation box, a limiting rod is inserted in each limiting hole, a limiting groove matched with the limiting rod is formed in the side wall of the baffle plate, a pulling plate is fixedly connected to one end of the limiting rod, which extends out of each limiting hole, the mounting panel has been placed to the last lateral wall of install bin, the lower lateral wall fixedly connected with backup pad of mounting panel, the lateral wall fixedly connected with fixed plate of backup pad, lateral wall between fixed plate and the mounting panel is rotated through the bearing and is connected with the reciprocal lead screw of same root, the last lateral wall fixedly connected with driving motor of mounting panel, driving motor's output run through the lateral wall of mounting panel and with reciprocal lead screw fixed connection, reciprocal lead screw thread bush is equipped with a screw thread section of thick bamboo, two cardboards of lateral wall symmetry fixedly connected with between fixed plate and the mounting panel, the bayonet socket has been seted up to the lateral wall of cardboard, two of the lateral wall symmetry fixedly connected with of a.

Preferably, a protective cover covering the driving motor is fixedly connected to the upper side wall of the mounting plate.

Preferably, the upper end of the installation box is hinged with an insulation plate through a hinge.

Preferably, a rubber pad is fixedly connected between the baffle plate and the placing groove.

Preferably, the side wall of the baffle is fixedly connected with a pull rod, and the side wall of the guide opening is symmetrically provided with two pull grooves matched with the pull rod.

Preferably, the distance between the lifting rod and the side wall of the mounting box is greater than the distance between the pulling plate and the side wall of the mounting box and greater than the distance between the pulling rod and the side wall of the mounting box.

Compared with the prior art, the utility model provides a good insulating device for group battery of security possesses following beneficial effect:

1. this insulating device for group battery that security is good, through the install bin that sets up, the riser, the spout, the slider, place the board, the slot, the mounting panel, the backup pad, the fixed plate, reciprocal lead screw, driving motor, a screw thread section of thick bamboo, the cardboard, bayonet socket and the pole of lifting, when needing to be changed battery monomer, can be automatically with the group battery that needs to be changed upwards lifting to suitable position, make things convenient for operating personnel to change the battery monomer of damage, the work load that has reduced operating personnel has improved operating personnel's work efficiency.

2. This an insulator arrangement for group battery that security is good through direction mouth, standing groove, baffle, spacing hole, gag lever post, spacing groove, arm-tie and the spring that sets up, can avoid other debris to get into in the group battery when not needing to change battery monomer.

And the part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses when needing to change battery monomer, can be automatically with the ascending lifting of a small group battery that needs to be changed to suitable position, make things convenient for operating personnel to change the battery monomer of damage, reduced operating personnel's work load and improved operating personnel's work efficiency and can avoid other debris to get into in the group battery when not needing to change battery monomer.

Drawings

Fig. 1 is a schematic structural diagram of an insulating device for a battery pack with good safety according to the present invention;

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is a side view of FIG. 1;

fig. 4 is a schematic diagram of a position relationship between a placing groove and a baffle in an insulating device for a battery pack with good safety according to the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 4.

In the figure: the device comprises an installation box 1, a vertical plate 2, a sliding groove 3, a sliding block 4, a placing plate 5, a slot 6, a guide opening 7, a placing groove 8, a baffle 9, a limiting hole 10, a limiting rod 11, a limiting groove 12, a pulling plate 13, a spring 14, a mounting plate 15, a supporting plate 16, a fixing plate 17, a reciprocating screw rod 18, a driving motor 19, a threaded cylinder 20, a clamping plate 21, a bayonet 22, a lifting rod 23, a protective cover 24, an insulating plate 25, a rubber pad 26, a pulling rod 27 and a pulling groove 28.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-5, an insulating device for a battery pack with good safety comprises an installation box 1, wherein two vertical plates 2 are symmetrically and fixedly connected to the inner wall of the lower side of the installation box 1, sliding grooves 3 are respectively formed on the vertical plates 2 and the side walls of the left side and the right side of the installation box 1, sliding blocks 4 are respectively and slidably connected in the sliding grooves 3, a same placing plate 5 is fixedly connected between the two sliding blocks 4, a slot 6 is formed on the side wall of the placing plate 5, three guide ports 7 are formed on the side wall of the installation box 1, placing grooves 8 are respectively formed on the side walls of the two sides of the guide ports 7, a baffle 9 is slidably connected in the placing grooves 8, three limiting holes 10 are formed in the side wall of the installation box 1, a limiting rod 11 is inserted in each limiting hole 10, a limiting groove 12 matched with the limiting rod 11 is formed in the side wall of the baffle 9, a pull plate 13 is fixedly connected to one end of the limiting rod 11 extending, mounting panel 15 has been placed to the last lateral wall of install bin 1, mounting panel 15's lower lateral wall fixedly connected with backup pad 16, backup pad 16's lateral wall fixedly connected with fixed plate 17, lateral wall between fixed plate 17 and the mounting panel 15 is rotated through the bearing and is connected with same reciprocal lead screw 18, mounting panel 15's last lateral wall fixedly connected with driving motor 19, driving motor 19's output run through mounting panel 15 the lateral wall and with reciprocal lead screw 18 fixed connection, 18 outer thread bush of reciprocal lead screw is equipped with a screw section of thick bamboo 20, two cardboard 21 of lateral wall symmetry fixedly connected with between fixed plate 17 and the mounting panel 15, bayonet 22 has been seted up to the lateral wall of cardboard 21, two of the lateral wall symmetry fixedly connected with of.

The upper side wall of the mounting plate 15 is fixedly connected with a protective cover 24 which covers the driving motor 19, so that the driving motor 19 is prevented from being damaged by external impact.

The upper end of install bin 1 has insulation board 25 through the hinge articulated, and insulation board 25 does not do here for prior art and does not do any more and describe, has solved the short circuit that leads to of being connected between group battery and the connection piece to and the short circuit that the contact between the positive and negative pole ear of group battery leads to, improved the qualification rate that the battery is in groups.

Rubber pads 26 are fixedly connected between the baffle plate 9 and the placing groove 8, and the sealing performance between the baffle plate 9 and the placing groove 8 is improved.

The lateral wall fixedly connected with pull rod 27 of baffle 9, two pull grooves 28 with pull rod 27 assorted are seted up to the lateral wall symmetry of guide opening 7, conveniently stimulate baffle 9.

The distance between the lifting rod 23 and the side wall of the installation box 1 is greater than the distance between the pull plate 13 and the side wall of the installation box 1 and greater than the distance between the pull rod 27 and the side wall of the installation box 1, so that the pull plate 13 and the pull rod 27 are prevented from blocking the movement of the lifting rod 23.

The utility model discloses in, in during the use, open insulation board 25, cut off and damage being connected between little group battery and other battery monomer, carry out arm-tie 13 to the position of keeping away from install bin 1, arm-tie 13 drives gag lever post 11 and breaks away from spacing groove 12, then drive baffle 9 through pull rod 27 and remove suitable position, then place the lateral wall on install bin 1 with mounting panel 15, the pole that will prepare inserts in slot 6, then start driving motor 19, driving motor 19 drives reciprocal lead screw 18 rotatory, drive screw thread section of thick bamboo 20 through screw-thread fit and upwards remove, screw thread section of thick bamboo 20 drives the pole and places board 5 and upwards remove suitable position through lifting rod 23, make things convenient for operating personnel to change the battery monomer of damage, the work load that has reduced operating personnel has improved operating personnel's work efficiency.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The insulating device for the battery pack with good safety comprises an installation box (1) and is characterized in that two vertical plates (2) are symmetrically and fixedly connected to the inner wall of the lower side of the installation box (1), sliding grooves (3) are formed in the vertical plates (2) and the side walls of the left side and the right side of the installation box (1), sliding blocks (4) are connected in the sliding grooves (3) in a sliding mode, a same placing plate (5) is fixedly connected between the two sliding blocks (4), inserting grooves (6) are formed in the side walls of the placing plate (5), three guide ports (7) are formed in the side walls of the installation box (1), placing grooves (8) are formed in the side walls of the two sides of each guide port (7), baffle plates (9) are connected in the placing grooves (8) in a sliding mode, three limiting holes (10) are formed in the side walls of the installation box (1), and limiting rods (11) are inserted, the side wall of baffle (9) offer with gag lever post (11) assorted spacing groove (12), gag lever post (11) stretches out one end fixedly connected with arm-tie (13) of spacing hole (10), fixedly connected with is established spring (14) outside gag lever post (11) between the lateral wall of arm-tie (13) and install bin (1) with root cover, install bin (15) have been placed to the last lateral wall of install bin (1), the lower lateral wall fixedly connected with backup pad (16) of install bin (15), the lateral wall fixedly connected with fixed plate (17) of backup pad (16), lateral wall between fixed plate (17) and install bin (15) is rotated through the bearing and is connected with same reciprocal lead screw (18), the last lateral wall fixedly connected with driving motor (19) of install bin (15), the output of driving motor (19) run through the lateral wall of install bin (15) and with reciprocal lead screw (18) fixed connection, the reciprocating screw rod (18) is provided with a threaded cylinder (20) in a sleeved mode through external threads, two clamping plates (21) are symmetrically and fixedly connected to the side wall between the fixing plate (17) and the mounting plate (15), bayonets (22) are formed in the side wall of each clamping plate (21), and two lifting rods (23) are symmetrically and fixedly connected to the side wall of the threaded cylinder (20).

2. The insulating apparatus for a battery pack having high safety according to claim 1, wherein a protective cover (24) covering the driving motor (19) is fixedly attached to an upper side wall of the mounting plate (15).

3. The safety insulating device for a battery pack according to claim 2, wherein an insulating plate (25) is hinged to the upper end of the mounting case (1) through a hinge.

4. The insulating apparatus for a battery pack with good safety according to claim 1, wherein a rubber gasket (26) is fixedly connected between the baffle plate (9) and the placing groove (8).

5. The insulating device for the battery pack with good safety according to claim 1, wherein a pull rod (27) is fixedly connected to the side wall of the baffle (9), and two pull grooves (28) matched with the pull rod (27) are symmetrically formed in the side wall of the guide opening (7).

6. A safety insulating device for battery packs as claimed in claim 1, wherein the distance from the lifting rod (23) to the side wall of the mounting case (1) is greater than the distance from the pulling plate (13) to the side wall of the mounting case (1) and greater than the distance from the pulling rod (27) to the side wall of the mounting case (1).