CN216488331U - Lithium battery convenient to install - Google Patents

Abstract

The utility model discloses a lithium battery convenient to install, and relates to the technical field of lithium batteries. The utility model comprises a box body, lithium batteries and a cover plate, wherein sliding grooves are formed in the two sides of the inner wall of the box body, a plurality of positioning holes are formed in the upper side of the box body, and push plates clamped in the sliding grooves are arranged on the two sides of each lithium battery. According to the utility model, the positioning mechanism can firmly fix the plate body in the chute, so that the lithium battery cannot shake due to vibration of the box body after being installed, thereby improving the stability after the lithium battery is installed.

Description

Lithium battery convenient to install

Technical Field

The utility model belongs to the technical field of lithium batteries, and particularly relates to a lithium battery convenient to install.

Background

In general, a lithium metal battery uses manganese dioxide as a positive electrode material, lithium metal or an alloy metal thereof as a negative electrode material, and a nonaqueous electrolyte solution.

If the device appears vibrating after the installation in current most lithium cell, can lead to the lithium cell the condition that rocks, can influence the connection between the circuit in the time of serious.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a lithium battery convenient to mount, and solves the technical problems that after the conventional lithium battery is mounted, if the device vibrates, the lithium battery can shake, and the connection between circuits can be influenced in serious cases.

In order to achieve the purpose, the utility model is realized by the following technical scheme:

a lithium battery convenient to mount comprises a box body, a lithium battery and a cover plate, wherein sliding grooves are formed in two sides of the inner wall of the box body, a plurality of positioning holes are formed in the upper side of the box body, push plates clamped in the sliding grooves are arranged on two sides of the lithium battery, a channel is formed in each push plate, a positioning mechanism is arranged in each channel, a connecting rod is connected between the two positioning mechanisms, and a clamping groove matched with the positioning mechanism is formed in one side of the inner wall of each sliding groove;

the downside of apron is connected with the locating lever of a plurality of sliding fit in the locating hole, and two screw holes have all been seted up to the opposite face of apron and box.

Optionally, the positioning mechanism comprises: the push plate is elastically matched with the sliding rod in the vertical direction of the channel, the sliding rod is elastically matched with the sliding rod in the horizontal direction, and the sliding rod is in sliding fit with the clamping groove.

Optionally, the upside of slide bar has seted up the notch, and the notch normal running fit has the gyro wheel, and extrusion fit between push pedal and the gyro wheel.

Optionally, the lower side of the push plate is provided with a slope matched with the roller, and the roller is in sliding fit on the slope of the slope.

Optionally, the connecting rod is located the upside of two push pedals, and the connecting rod is located the downside of apron inner wall.

Optionally, a bolt is in threaded fit between the box body and the cover plate, and the bolt is in threaded hole in rotating fit.

The embodiment of the utility model has the following beneficial effects:

according to the embodiment of the utility model, the positioning mechanism can firmly fix the plate body in the chute, so that the lithium battery cannot shake due to vibration of the box body after being installed, the stability after the lithium battery is installed is improved, the cover plate can drive the positioning mechanism to slide into the clamping groove by extruding the connecting rod through the arranged cover plate, and then the positioning mechanism can slide out of the clamping groove by canceling the connection between the cover plate and the box body during disassembly, so that the speed of disassembling and assembling the lithium battery is improved.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic perspective view of a box and a cover according to an embodiment of the present invention;

FIG. 2 is a schematic perspective view of a case according to an embodiment of the present invention;

FIG. 3 is a schematic perspective view of a combination of a box and a lithium battery according to an embodiment of the utility model;

FIG. 4 is a schematic view of the structure at A in FIG. 3;

fig. 5 is a schematic perspective view of a cover plate according to an embodiment of the utility model.

Wherein the figures include the following reference numerals:

the battery box comprises a box body 1, a sliding groove 2, a lithium battery 3, a plate body 4, a push plate 5, a sliding rod 6, a roller 7, a channel 8, a notch 9, a positioning hole 10, a threaded hole 11, a connecting rod 12, a cover plate 13 and a positioning rod 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses.

To maintain the following description of the embodiments of the present invention clear and concise, a detailed description of known functions and known components of the utility model have been omitted.

Referring to fig. 1 to 5, in the present embodiment, a lithium battery with convenient installation is provided, which includes: the battery box comprises a box body 1, a lithium battery 3 and a cover plate 13, wherein sliding grooves 2 are formed in two sides of the inner wall of the box body 1, a plurality of positioning holes 10 are formed in the upper side of the box body 1, the plurality of positioning holes 10 are respectively formed in four corners of the upper side of the box body 1, and two threaded holes 11 are respectively formed in one side of the sliding grooves 2 of the box body 1;

the two sides of the lithium battery 3 are respectively provided with a push plate 5 which is clamped in the sliding chute 2, a channel 8 is arranged in the push plate 5, a positioning mechanism is arranged in the channel 8, a connecting rod 12 is connected between the two positioning mechanisms, and one side of the inner wall of the sliding chute 2 is provided with a clamping groove matched with the positioning mechanism;

a space matched with the connecting rod 12 is arranged in the cover plate 13, so that the situation that the cover plate 13 cannot be attached to the box body 1 due to the height of the connecting rod 12 is avoided through the space;

the lower side of the cover plate 13 is connected with a plurality of positioning rods 14 which are in sliding fit in the positioning holes 10, and two threaded holes 11 are formed in the opposite surfaces of the cover plate 13 and the box body 1.

The application of one aspect of the embodiment is as follows: when the lithium battery 3 needs to be installed, the cover plate 13 is firstly opened to be detached from the upper side of the box body 1, the detachment mode can be a bolt, then the plate bodies 4 on the two sides of the lithium battery 3 are aligned to the sliding groove 2, the lithium battery 3 is pressed downwards, the plate bodies 4 on the two sides of the lithium battery 3 move downwards along the sliding groove 2, then the lithium battery 3 is installed in the box body 1, then the cover plate 13 is prepared, the positioning rod 14 on the lower side of the cover plate 13 is aligned to the positioning hole 10, then the cover plate 13 is pressed downwards, the cover plate 13 extrudes the connecting rod 12, then the connecting rod 12 drives the positioning mechanism to slide into the clamping groove, and then the cover plate 13 and the box body 1 are fixed in a bolt mode;

when the lithium battery needs to be disassembled, the cover plate 13 is disassembled firstly, then the cover plate 13 is pulled, the positioning rod 14 on the lower side of the cover plate 13 slides out of the positioning hole 10, meanwhile, the positioning mechanism slides out of the clamping groove, then the lithium battery 3 is pulled, the plate bodies 4 on the two sides of the lithium battery 3 slide upwards along the sliding groove 2, and therefore the lithium battery 3 is disassembled. It should be noted that all the electric devices referred to in this application may be powered by a storage battery or an external power source.

Through the positioning mechanism who sets up, positioning mechanism can make plate body 4 firmly fix in spout 2, make lithium cell 3 after the installation, the condition that can not appear rocking because of box 1 produces the vibration takes place, thereby stability behind the installation lithium cell 3 has been improved, through the apron 13 that sets up, apron 13 can be through 12 drive positioning mechanism of extrusion connecting rod slide-in draw-in grooves, then cancel the connection of apron 13 and box 1 in the time of the dismantlement and can make positioning mechanism follow the interior roll-off of draw-in groove, thereby the speed of dismouting lithium cell has been improved.

The positioning mechanism of the present embodiment includes: the push plate 5 is elastically matched with the channel 8 in the vertical direction, the slide bar 6 is elastically matched with the channel in the horizontal direction, the slide bar 6 is in sliding fit in the clamping groove, the first spring is arranged at the bottom of the channel 8 in the vertical direction, one end of the first spring is connected with the push plate 5, one side of the inner wall of the channel 8 in the horizontal direction is connected with the second spring, and one end of the second spring is connected with the slide bar 6;

the upper side of the sliding rod 6 is provided with a notch 9, a roller 7 is rotationally matched in the notch 9, the push plate 5 is in extrusion fit with the roller 7, and the roller 7 is extruded, so that the force is saved when the sliding rod 6 is pushed to slide into the clamping groove;

the lower side of the push plate 5 is provided with a slope matched with the roller 7, the roller 7 is in sliding fit on the slope of the slope, and the roller 7 is extruded by the push plate 5 through a slope interface;

the connecting rods 12 are positioned at the upper sides of the two push plates 5, and the connecting rods 12 are positioned at the lower side of the inner wall of the cover plate 2;

when the lithium battery 3 needs to be fixed, the cover plate 13 firstly presses and extrudes the connecting rod 12, so that the push plate 5 connected with the connecting rod 12 moves downwards, then the slope on the lower side of the push plate 5 extrudes the roller 7 on one side of the sliding rod 6, then the roller 8 drives the sliding rod 6 to extrude the second spring and slide into the clamping groove, and then the plate body 4 is firmly fixed in the sliding groove 2, so that the lithium battery 3 is firmly fixed when the box body 1 shakes up and down;

after apron 13 and box 1 are dismantled, elastic deformation can take place for the second spring, with slide bar 6 in popping into channel 8, elastic deformation can take place for first spring simultaneously and upwards pop push pedal 5, because slide bar 6 has followed the interior roll-off of draw-in groove, so pulling lithium cell 3 makes the plate body 4 of lithium cell 3 both sides along 2 upward movements of spout to the completion is to the dismantlement of lithium cell 3.

In the embodiment, the bolt is matched between the box body 1 and the cover plate 13 in a threaded manner, and the bolt is rotationally matched in the threaded hole 11, so that the box body 1 and the cover plate 13 can be connected together in a bolt manner.

The above embodiments may be combined with each other.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.

In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Claims (6)

1. A simple to operate's lithium cell characterized in that includes: the battery box comprises a box body (1), a lithium battery (3) and a cover plate (13), wherein sliding grooves (2) are formed in two sides of the inner wall of the box body (1), a plurality of positioning holes (10) are formed in the upper side of the box body (1), push plates (5) clamped in the sliding grooves (2) are formed in two sides of the lithium battery (3), a channel (8) is formed in each push plate (5), a positioning mechanism is arranged in each channel (8), a connecting rod (12) is connected between the two positioning mechanisms, and a clamping groove matched with the positioning mechanism is formed in one side of the inner wall of each sliding groove (2);

the lower side of the cover plate (13) is connected with a plurality of positioning rods (14) which are in sliding fit in the positioning holes (10), and two threaded holes (11) are formed in opposite surfaces of the cover plate (13) and the box body (1).

2. A lithium battery as claimed in claim 1, which is easy to install, wherein the positioning means comprises: the push plate (5) which is elastically matched on the vertical direction of the channel (8) and the slide rod (6) which is elastically matched on the horizontal direction are arranged in the clamping groove in a sliding fit mode.

3. A lithium battery as claimed in claim 2, characterized in that the slide bar (6) has a notch (9) formed on its upper side, the roller (7) is rotatably fitted in the notch (9), and the push plate (5) and the roller (7) are press-fitted.

4. A lithium battery as claimed in claim 3, characterized in that the push plate (5) is provided on its underside with a ramp adapted to the roller (7), and the roller (7) is a sliding fit on the slope of the ramp.

5. An easy-to-mount lithium battery as claimed in claim 4, characterized in that the connecting rods (12) are located on the upper side of the two push plates (5) and the connecting rods (12) are located on the lower side of the inner wall of the cover plate (13).

6. An easy-to-mount lithium battery as claimed in claim 1, characterized in that the screw is screwed between the case (1) and the cover plate (13) and is fitted in the screw hole (11) with a rotary fit.

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