CN218018334U

CN218018334U - Foldable battery package of electric tool

Info

Publication number: CN218018334U
Application number: CN202221716094.9U
Authority: CN
Inventors: 朱峰峰
Original assignee: Qidong Zhongtang Electromechanical Tools Co ltd
Current assignee: Qidong Zhongtang Electromechanical Tools Co ltd
Priority date: 2022-07-06
Filing date: 2022-07-06
Publication date: 2022-12-13
Anticipated expiration: 2032-07-06

Abstract

The utility model discloses a foldable battery package of electric tool, including first panel, the both ends of first panel are all rotated and are equipped with the spliced pole, two the one end of spliced pole is all rotated and is equipped with the second panel, the fixed first locating seat that is equipped with of intermediate position at first panel top, the both ends of first locating seat one side all alternate and are equipped with the locating lever, the utility model discloses a location of two spliced poles rotates the location handle for the location handle drives first locating seat one side and rotates the positioning gear who connects, makes two racks begin to reverse movement, makes two fixed blocks of rack one end drive two locating levers respectively and removes to opposite direction, makes two locating levers alternate with the second locating seat of fixing on second panel top respectively and is connected, thereby makes the panel obtain stable the fixing, and the location of the panel of being convenient for increases the practicality of battery package.

Description

Foldable battery package of electric tool

Technical Field

The utility model relates to a foldable battery package field of electric tool, in particular to foldable battery package of electric tool.

Background

A battery refers to a device that converts chemical energy into electrical energy in a portion of the space of a cup, tank, or other container or composite container that holds an electrolyte solution and metal electrodes to produce an electrical current. Has a positive electrode and a negative electrode. With the advancement of technology, batteries generally refer to small devices that can generate electrical energy. Such as a solar cell. The performance parameters of the battery are mainly electromotive force, capacity, specific energy and resistance. The battery is used as an energy source, can obtain current which has stable voltage and current, is stably supplied for a long time and is slightly influenced by the outside, has simple structure, convenient carrying, simple and easy charging and discharging operation, is not influenced by the outside climate and temperature, has stable and reliable performance, and plays a great role in various aspects of modern social life.

In view of the above, chinese patent No. CN212517344U proposes a battery pack case and a battery pack, in which an accommodating chamber for accommodating a battery cell is provided, so as to improve the assembly efficiency of the battery pack. By arranging the battery pack shell provided by the utility model in the battery pack, the weight of the battery pack can be reduced, and the energy density of the battery pack can be improved; meanwhile, the assembly process of the battery pack can be simplified, the assembly efficiency is improved, and in the above patents, the battery pack is not protected under the installation condition, so that the battery pack is easy to break and damage due to the external acting force after being installed and spread out, the practicability of the battery pack is reduced, and therefore the folding type battery pack of the electric tool is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a foldable battery package of electric tool to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a foldable battery package of electric tool, includes first panel, the both ends of first panel are all rotated and are equipped with the spliced pole, two the one end of spliced pole is all rotated and is equipped with the second panel, the fixed first locating seat that is equipped with in intermediate position at first panel top, the both ends of first locating seat one side all alternate and are equipped with the locating lever, two the one end at second panel top is all fixed and is equipped with the second locating seat, two the constant head tank has all been seted up to one side of second locating seat, two the one end of locating lever outer wall alternates with the inner wall of two constant head tanks respectively and is connected, two the other end of locating lever is all fixed and is equipped with the fixed block, two the one end of fixed block is all fixed and is equipped with the rack, the intermediate position of first locating seat one side rotates and is equipped with the location gear, the both ends of location gear outer wall respectively with the flank of tooth meshing of two racks.

Preferably, a positioning handle is fixedly arranged at the middle position of one side of the positioning gear.

Preferably, the fixed first half gear that is equipped with of intermediate position on one side of the first panel, the intermediate position of first half gear both sides all rotates and is equipped with the connecting rod, two the one end of connecting rod one side all rotates and is equipped with second half gear, and the one end of two connecting rod one sides rotates with the intermediate position of second half gear both sides respectively and is connected, the flank of tooth of first half gear and the flank of tooth meshing of second half gear.

Preferably, the two ends of the middle position of the bottom of the second half gear are both fixedly provided with first fixing rods, and one end of one side of each first fixing rod is rotatably provided with a second fixing rod.

Preferably, the bottom ends of the two first fixing rods and the bottom ends of the two second fixing rods are both rotatably provided with fixing seats.

Preferably, two ends of one side of the second fixing rod are both fixedly provided with limiting rods, and two ends of one side of the second fixing rod are respectively fixedly connected with two ends of the two limiting rods.

The utility model discloses a technological effect and advantage:

(1) Through the positioning of the two connecting columns, the two second battery plates and the first battery plate are in the same horizontal position, the positioning handle is rotated, the positioning handle drives the positioning gear which is rotatably connected with one side of the first positioning seat to rotate, the positioning gear drives the racks which are meshed and connected with the two ends of the outer wall to move simultaneously when rotating, the two racks start to move in opposite directions, the fixed blocks which are fixed at one ends of the two racks respectively drive the two positioning rods to move in opposite directions, the two positioning rods are respectively and alternately connected with the second positioning seats which are fixed at the top ends of the second battery plates, and therefore the battery plates are stably fixed, the positioning of the battery plates is facilitated, and the practicability of the battery pack is improved;

(2) Through rotating first panel, make the fixed first half gear rotation of first panel one end, location through the connecting rod at first half gear both ends, make the tooth face of first half gear and the meshing of the flank of tooth of second half gear, make first panel and second panel obtain the location, rotate two second dead levers through the pulling gag lever post, make the one end of two second dead lever one sides rotate with the one end of two first dead lever one sides respectively and be connected, make first dead lever and second dead lever be the support form, rotate the location of the fixing base of connection through the bottom, make the battery package obtain the location, increase the functionality of battery package.

Drawings

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

FIG. 2 is a schematic view of the gear positioning structure of the present invention;

fig. 3 is a schematic view of the supporting and rotating structure of the present invention.

In the figure: 1. a first cell panel; 2. connecting columns; 3. a second cell panel; 4. a first positioning seat; 5. a second positioning seat; 6. positioning a rod; 7. a fixed block; 8. a first fixing lever; 9. a second fixing bar; 10. a limiting rod; 11. a fixed seat; 12. a first half gear; 13. a connecting rod; 14. a second half gear; 15. positioning a gear; 16. positioning a handle; 17. a rack.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

The utility model provides a foldable battery pack of electric tool as shown in figures 1-3, which comprises a first battery board 1, wherein both ends of the first battery board 1 are both provided with connecting columns 2 in a rotating way, one ends of the two connecting columns 2 are both provided with second battery boards 3 in a rotating way, a first positioning seat 4 is fixedly arranged at the middle position of the top of the first battery board 1, positioning rods 6 are respectively inserted and arranged at both ends of one side of the first positioning seat 4, second positioning seats 5 are respectively fixedly arranged at one ends of the tops of the two second battery boards 3, one side of each of the two second positioning seats 5 is provided with a positioning groove, and one end of the outer wall of each of the two positioning rods 6 is respectively inserted and connected with the inner wall of each of the two positioning grooves;

the utility model provides a folding battery pack of electric tool as shown in figure 2, comprising two fixing rods 6, wherein the other ends of the two fixing rods are both fixedly provided with a fixing block 7, one ends of the two fixing blocks 7 are both fixedly provided with a rack 17, the middle position of one side of a first positioning seat 4 is rotatably provided with a positioning gear 15, the two ends of the outer wall of the positioning gear 15 are respectively meshed with the tooth surfaces of the two racks 17, and the middle position of one side of the positioning gear 15 is fixedly provided with a positioning handle 16;

the utility model provides a as shown in fig. 3 a foldable battery package of electric tool, the intermediate position that includes 1 one side of first panel is fixed and is equipped with first half-gear 12, the intermediate position of first half-gear 12 both sides all rotates and is equipped with connecting rod 13, the one end of two connecting rod 13 one sides all rotates and is equipped with second half-gear 14, and the one end of two connecting rod 13 one sides rotates with the intermediate position of second half-gear 14 both sides respectively and is connected, the flank of tooth of first half-gear 12 and the flank of tooth meshing of second half-gear 14, the both ends of second half-gear 14 bottom intermediate position are all fixed and are equipped with first dead lever 8, the one end of two first dead lever 8 one sides all rotates and is equipped with second dead lever 9, the bottom of two first dead levers 8 and the bottom of two second dead levers 9 all rotate and are equipped with fixing base 11, the both ends of two second dead levers 9 one sides are all fixed and are equipped with gag lever 10, the both ends fixed connection with two gag lever 10 respectively of two gag lever 9 one sides.

The utility model discloses the theory of operation: when the foldable battery pack of the electric tool is needed, the two second battery boards 3 on one side of the first battery board 1 are unfolded, the two second battery boards 3 and the first battery board 1 are positioned at the same horizontal position through the two connecting posts 2, the positioning handle 16 is rotated, the positioning handle 16 drives the positioning gear 15 which is rotatably connected with one side of the first positioning seat 4 to rotate, the gear 15 drives the racks 17 which are meshed and connected with the two ends of the outer wall to move while rotating, so that the two racks 17 start to move in the reverse direction, the fixed blocks 7 which are fixed at one ends of the two racks 17 respectively drive the two positioning rods 6 to move in the opposite directions, the two positioning rods 6 are respectively and alternately connected with the second positioning seats 5 which are fixed at the top ends of the second battery boards 3, and the battery boards are stably fixed, the location of the panel of being convenient for, increase the practicality of battery package, rotate first panel 1, make the fixed first semi-gear 12 of 1 one end of first panel rotate, location through the connecting rod 13 at first semi-gear 12 both ends, make the flank of tooth of first semi-gear 12 and the flank of tooth meshing of second semi-gear 14, make first panel 1 and second panel 3 obtain the location, rotate two second dead levers 9 through pulling gag lever post 10, make the one end of two second dead levers 9 one sides rotate with the one end of two first dead levers 8 one sides respectively and be connected, make first dead lever 8 and second dead lever 9 be the support form, fix a position through bottom rotation connection's fixing base 11, make the battery package obtain the location, increase the functionality of battery package.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard parts that use all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a foldable battery package of electric tool, includes first panel (1), its characterized in that, the both ends of first panel (1) are all rotated and are equipped with spliced pole (2), two the one end of spliced pole (2) is all rotated and is equipped with second panel (3), the fixed first locating seat (4) that is equipped with in intermediate position at first panel (1) top, the both ends of first locating seat (4) one side all alternate and are equipped with locating lever (6), two the one end at second panel (3) top is all fixed and is equipped with second locating seat (5), two the constant head tank has all been seted up to one side of second locating seat (5), two the one end of locating lever (6) outer wall alternates with the inner wall of two constant head tanks respectively and is connected, two the other end of locating lever (6) all is fixed and is equipped with fixed block (7), two the one end of fixed block (7) all is fixed and is equipped with rack (17), the intermediate position of first locating seat (4) one side is rotated and is equipped with location gear (15), the both ends of location gear (15) outer wall mesh with the flank of two rack (17) respectively.

2. The folding battery pack for electric tools according to claim 1, wherein a positioning handle (16) is fixedly arranged at the middle position of one side of the positioning gear (15).

3. The folding battery pack for electric tools according to claim 1, wherein a first half gear (12) is fixedly arranged in the middle of one side of the first battery plate (1), a connecting rod (13) is rotatably arranged in the middle of two sides of the first half gear (12), a second half gear (14) is rotatably arranged at one end of one side of each of the two connecting rods (13), one end of one side of each of the two connecting rods (13) is rotatably connected with the middle of two sides of the second half gear (14), and the tooth surface of the first half gear (12) is meshed with the tooth surface of the second half gear (14).

4. The folding battery pack for electric tools as claimed in claim 3, wherein the second half gear (14) has a first fixing rod (8) fixed to both ends of the bottom middle position, and a second fixing rod (9) rotatably fixed to both ends of one side of the first fixing rods (8).

5. The folding battery pack for electric tools as claimed in claim 4, wherein the bottom ends of the two first fixing rods (8) and the bottom ends of the two second fixing rods (9) are rotatably provided with fixing seats (11).

6. The folding battery pack for electric tools as claimed in claim 4, wherein two ends of one side of the two second fixing rods (9) are respectively fixed with a limiting rod (10), and two ends of one side of the two second fixing rods (9) are respectively fixedly connected with two ends of the two limiting rods (10).