CN215988951U - Aluminum battery shell convenient to disassemble and assemble - Google Patents

Abstract

The utility model discloses an aluminum battery shell convenient to disassemble and assemble, which comprises an installation shell and a top cover, wherein the installation shell and the top cover are in plug-in connection, and both sides of the installation shell are fixedly connected with installation plates. By adopting the structure, the top cover is inserted into the slot of the mounting shell through the insertion frame, the battery body can be well protected, the motor in the case is utilized to drive the gear to rotate, the rack plate is connected into the chute of the mounting plate through the sliding block in a sliding manner, so that the gear drives the rack plate to move, the fixing component is driven to work through the connecting rod, the dismounting efficiency is improved, the subsequent reinforced positioning is facilitated, the mounting shell and the top cover are reinforced and fixed by the fixing component, the battery body can be effectively and conveniently mounted, the better fixing effect is realized, the subsequent dismounting is also facilitated, the problem that the manual data dismounting wastes time and labor is solved, the maintenance is facilitated, the consumption of larger manpower and material resources is not needed, and the use is more convenient.

Description

Aluminum battery shell convenient to disassemble and assemble

Technical Field

The utility model belongs to the field of battery shells of electric vehicles, and particularly relates to an aluminum battery shell convenient to disassemble and assemble.

Background

A secondary battery is a device for directly converting chemical energy into electrical energy, and is a battery designed to be rechargeable, and recharging is achieved through a reversible chemical reaction, and is generally referred to as a lead-acid battery, which is one of batteries and belongs to a secondary battery. The working principle is as follows: when the battery is charged, the internal active substance is regenerated by using external electric energy, the electric energy is stored into chemical energy, and the chemical energy is converted into electric energy again to be output when the battery needs to be discharged.

Because aluminium radiating effect is good, the top cap of the aluminium system battery of installing on new forms of energy trolley-bus generally all fixes through parts such as screw and battery installation shell, need use instruments such as screwdriver, electric drill when the dismouting, its dismouting is more troublesome, and take place easily to damage in the dismantlement process, perhaps adopts the structure of integral type, in case the shell damages, just needs the whole change, extravagant material, use cost is also high, battery case's in-service use effect is not very good.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an aluminum battery shell convenient to disassemble and assemble, aiming at solving the problem that the prior battery shell of an electric vehicle is inconvenient to disassemble and assemble and influences subsequent detection and maintenance.

The technical purpose of the utility model is realized by the following technical scheme:

the utility model provides an aluminium system battery case convenient to dismouting, includes installation shell and top cap, the installation shell is for pegging graft with the top cap, the equal fixedly connected with mounting panel in both sides of installation shell, the mounting hole has been seted up to the inside of mounting panel, the mounting panel is provided with positioning mechanism with one side of installation shell, battery body has been placed to the inside of installation shell, battery body connects positive negative pole and stretches out the top cap.

Through adopting above-mentioned technical scheme, utilize fixed subassembly to strengthen installation shell and top cap fixed, can make things convenient for battery body to install effectively, realize better fixed effect, the follow-up dismantlement of also being convenient for has solved the artifical condition that wastes time and energy of dismantling of data, and convenient maintenance need not consume great manpower and material resources, and it is comparatively convenient to use.

Further, as the preferred technical scheme, the both sides of the upper end of top cap all fixedly connected with fixed cover, fixed cover and the laminating of the positive negative pole outside of battery body are connected.

Through adopting above-mentioned technical scheme, through setting up fixed cover, utilize the positive negative pole wire of the battery body that fixed cover can stabilize, avoid droing, and the junction seals and makes dustproof and water-proof effects good, and is stronger to battery body protectiveness.

Further, as a preferred technical scheme, a second through hole is formed in two sides of the upper end of the top cover, first through holes are formed in the left side and the right side of the installation shell, and sealing rings are fixedly connected with the first through holes and the second through holes.

Through adopting above-mentioned technical scheme, through the sealing washer that sets up first through-hole and second through-hole, strengthen the sealing capacity of this battery case, improve battery body's life.

Further, as preferred technical scheme, positioning mechanism includes drive assembly and fixed subassembly, drive assembly sets up the upside at the mounting panel, fixed subassembly sets up inside the cavity of installation shell.

Through adopting above-mentioned technical scheme, through setting up positioning mechanism, utilize drive assembly can conveniently drive fixed subassembly and remove, play the effect of labour saving and time saving, can strengthen being connected of top cap and installation shell through fixed subassembly, avoid producing not hard up, improve stability.

Further, as preferred technical scheme, drive assembly includes quick-witted case, one side fixed connection of machine case is in upper end one side of mounting panel, the inside fixedly connected with motor of machine case, one side fixedly connected with gear that the output of motor stretched out quick-witted case, the spout has been seted up to the inside of mounting panel, the inside sliding connection of spout has the slider, the upper end fixedly connected with rack plate of slider, rack plate is connected for the meshing with the gear.

Through adopting above-mentioned technical scheme, through setting up the motor, the motor passes through the wire and the control panel electric connection of trolley-bus, makes things convenient for the dismouting, has convenient effect, during the installation, utilizes quick-witted incasement portion's motor to drive the gear and rotates, because rack plate passes through slider sliding connection in the spout of mounting panel to make the gear drive rack plate move, thereby make fixed subassembly work, during the dismantlement, the principle is the same as above.

Further, as a preferred technical scheme, the fixing assembly comprises a limiting groove, a fixing column and a connecting rod, the limiting groove is formed in the left side and the right side of the mounting shell respectively, one end of the limiting groove is fixedly connected with a reset spring, the fixing column is inserted into the mounting shell, guide plates are fixedly connected to the upper side and the lower side of the fixing column respectively, one end of each guide plate is fixedly connected with the reset spring, one end of the connecting rod is fixedly connected to one side of the upper end of the rack plate, and one end of the connecting rod is fixedly connected with one end of the fixing column.

Through adopting above-mentioned technical scheme, through setting up fixed subassembly, after motor work, the rack board drives the connecting rod removal this moment, and the connecting rod drives the fixed column and passes and insert the frame and insert the arc inslot, and the baffle slides in the spout and can make the fixed column more stable when removing, and cooperation reset spring's effort makes to be connected firmly, and makes things convenient for follow-up top cap and the follow-up dismantlement of installation shell.

Further, as a preferred technical scheme, a slot is formed in the mounting shell, the lower end of the top cover is fixedly connected with an inserting frame, the inserting frame is inserted into the slot, third through holes are formed in the left side and the right side of the inserting frame, and the fixing column penetrates through the third through holes.

Through adopting above-mentioned technical scheme, the top cap is pegged graft in the slot of installation shell through inserting the frame, can protect battery body better, and can effectively block in the dust gets into the installation shell, and then avoids the dust to influence battery body, through setting up the third through-hole, makes things convenient for the fixed column to insert, forms fixed knot to construct, appears rocking after avoiding inserting the frame and inserting in the slot.

Further, as preferred technical scheme, the equal fixedly connected with fixing base in inside both sides of installation shell, the outside fixedly connected with protection pad of fixing base.

Through adopting above-mentioned technical scheme, through setting up the protection pad on the fixing base, improve the shock resistance performance in the battery body use on the one hand, on the other hand forms the pressure release cavity of battery body, when the battery body takes place the inflation and breaks through the rupture membrane because of the circumstances such as high temperature, improves the pressure release space.

Further, as a preferred technical scheme, an arc groove is formed in the mounting shell, and the fixing column is inserted in the arc groove.

Through adopting above-mentioned technical scheme, through setting up the arc groove, the convenience is laminated with circular fixed column cap, stability when further improving the connection.

In summary, the utility model mainly has the following beneficial effects:

the top cover is inserted into the slot of the mounting shell through the insertion frame, so that the battery body can be well protected, the motor inside the case is utilized to drive the gear to rotate, and the rack plate is connected into the chute of the mounting plate through the sliding block in a sliding manner, so that the gear drives the rack plate to move, and other parts of the fixing assembly are driven to work through the connecting rod, the dismounting efficiency is improved, and the subsequent reinforcement positioning is facilitated;

secondly, the fixing component is utilized to strengthen and fix the mounting shell and the top cover, so that the battery body can be effectively and conveniently mounted, a better fixing effect is realized, the subsequent disassembly is also convenient, the problems that the manual disassembly of data is time-consuming and labor-consuming are solved, the maintenance is convenient, the consumption of large manpower and material resources is not needed, and the use is more convenient;

third, through the protection pad on the fixing base, can avoid battery body installation back to produce not hard up, stability when improving the battery body installation.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is an enlarged view of section A of the present invention;

fig. 4 is a perspective view of the top cover of the present invention.

Reference numerals: 1. the mounting shell, 2, top cap, 3, battery body, 4, positioning mechanism, 41, drive assembly, 411, quick-witted case, 412, motor, 413, gear, 414, rack plate, 415, slider, 416, spout, 42, fixed subassembly, 421, spacing groove, 422, reset spring, 423, baffle, 424, fixed column, 425, connecting rod, 5, mounting panel, 6, insert the frame, 7, slot, 8, arc groove, 9, fixed cover, 10, fixing base, 11, protection pad, 12, sealing washer, 13, mounting hole, 14, first through-hole, 15, second through-hole, 16, third through-hole.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-4, this embodiment an aluminium system battery case convenient to dismouting, including installation shell 1 and top cap 2, installation shell 1 and top cap 2 are for pegging graft, the equal fixedly connected with mounting panel 5 in both sides of installation shell 1, mounting hole 13 has been seted up to the inside of mounting panel 5, one side of mounting panel 5 and installation shell 1 is provided with positioning mechanism 4, battery body 3 has been placed to the inside of installation shell 1, and the positive negative pole that battery body 3 connects stretches out top cap 2.

Through setting up drive assembly 41, conveniently drive fixed subassembly 42 work, improved dismouting efficiency, convenient follow-up enhancement location utilizes fixed subassembly 42 to make top cap 2 and installation shell 1 carry out the reinforced connection, and convenient follow-up dismantlement through the protection pad 11 on the fixing base 10, can avoid battery body 3 to produce after the installation not hard up, stability when improving battery body 3 and installing.

Example 2

Referring to fig. 1 to 3, on the basis of embodiment 1, in order to achieve the purpose of facilitating easy detachment of the battery case, in this embodiment, an innovative design is performed on the positioning mechanism 4, specifically, the positioning mechanism 4 includes a driving component 41 and a fixing component 42, the driving component 41 is disposed on the upper side of the mounting plate 5, the fixing component 42 is disposed inside the cavity of the mounting plate 1, the driving component 41 includes a case 411, one side of the case 411 is fixedly connected to one side of the upper end of the mounting plate 5, a motor 412 is fixedly connected to the inside of the case 411, a gear 413 is fixedly connected to one side of the output end of the motor 412 extending out of the case 411, a sliding slot 416 is formed inside the mounting plate 5, a sliding block 415 is slidably connected to the inside of the sliding slot 416, a rack plate 414 is fixedly connected to the upper end of the sliding block 415, the rack plate 414 is in meshed connection with the gear 413, the fixing component 42 includes a limiting slot 421, a fixing post 424, The connecting rod 425 and the limiting grooves 421 are respectively arranged at the left side and the right side of the mounting shell 1, one end inside the limiting groove 421 is fixedly connected with a return spring 422, the fixed column 424 is inserted inside the mounting shell 1, the upper side and the lower side of the fixed column 424 are fixedly connected with the guide plate 423, one end of the guide plate 423 is fixedly connected with the return spring 422, one end of the connecting rod 425 is fixedly connected with one side of the upper end of the rack plate 414, and one end of the connecting rod 425 is fixedly connected with one end of the fixed column 424; through setting up the positioning mechanism 4, can conveniently drive the fixed assembly 42 to move by utilizing the drive assembly 41, play the effect of saving time and energy, can strengthen the connection of the top cap 2 and mounting shell 1 through the fixed assembly 42, avoid producing and becoming flexible, improve the stability, through setting up the motor 412, the motor 412 is connected with the control panel electrical behavior of the trolley-bus through the wire, facilitate the dismouting, have convenient effects, during installation, utilize the motor 412 inside the chassis 411 to drive the gear 413 to rotate, because the rack plate 414 is connected in the concrete chute 416 of the mounting panel 5 through the slider 415 slidably, thus make the gear 413 drive the rack plate 414 to move, thus make the fixed assembly 42 work, while dismantling, the principle is the same as above, through setting up the fixed assembly 42, after the motor 412 works, at this moment the rack plate 414 drives the connecting rod 425 to move, the connecting rod 425 drives the fixed column 424 to pass the plug frame 6 and insert in the arc chute 8, the guide plate 423 slides in the sliding groove 416 to enable the fixing column 424 to move more stably, the acting force of the return spring 422 is matched to enable the connection to be stable, and the follow-up disassembly of the follow-up top cover 2 and the installation shell 1 is facilitated.

Referring to fig. 2 and 4, in order to achieve the purpose of convenient connection, in this embodiment, a slot 7 is formed inside the mounting shell 1, an insertion frame 6 is fixedly connected to the lower end of the top cover 2, the insertion frame 6 is inserted into the slot 7, third through holes 16 are formed in both the left side and the right side of the insertion frame 6, a fixing post 424 penetrates through the third through hole 16, an arc groove 8 is formed inside the mounting shell 1, and the fixing post 424 is inserted into the arc groove 8; top cap 2 is pegged graft in slot 7 of installation shell 1 through inserting frame 6, can protect battery body 3 better, and can effectively block in the dust gets into installation shell 1, and then avoid the dust to influence battery body 3, through setting up third through-hole 16, make things convenient for fixed column 424 to insert, avoid inserting frame 6 and appear rocking after inserting in slot 7, form fixed knot and construct, through setting up arc groove 8, the convenience is laminated with circular fixed column 424 head, stability when further improving the connection.

Example 3

Referring to fig. 2, in this embodiment, on the basis of embodiment 1, in order to achieve the purpose of facilitating the operation of the battery body 3, both sides of the upper end of the top cover 2 of this embodiment are fixedly connected with fixing sleeves 9, the fixing sleeves 9 are attached to the outer sides of the positive and negative poles of the battery body 3, both sides of the inside of the mounting case 1 are fixedly connected with fixing seats 10, and the outer sides of the fixing seats 10 are fixedly connected with protection pads 11; through setting up fixed cover 9, utilize the positive negative pole wire of the battery body 3 that fixed cover 9 can stabilize, avoid droing, and the junction seals and makes dustproof and water-proof effects good, it is stronger to battery body 3 protectiveness, through setting up protection pad 11 on the fixing base 10, improve the shock resistance performance in the use of battery body 3 on the one hand, on the other hand forms battery body 3's pressure release cavity, when battery body 3 takes place the inflation and breaks through the rupture membrane because of the circumstances such as high temperature, improve the pressure release space.

Referring to fig. 1-2, in order to achieve the sealing purpose, two sides of the upper end of the top cover 2 are provided with second through holes 15, two sides of the mounting shell 1 are both provided with first through holes 14, and the interiors of the first through holes 14 and the second through holes 15 are both fixedly connected with sealing rings 12; the sealing ring 12 with the first through hole 14 and the second through hole 15 is arranged, so that the sealing capability of the battery box is enhanced, and the service life of the battery body 3 is prolonged.

The use principle and the advantages are as follows: when in use, the battery body 3 is put into the mounting shell 1, the protection pad 11 arranged on the fixing seat 10 is used for improving the shock resistance of the battery body 3 in the use process on one hand, and on the other hand, a pressure relief cavity of the battery body 3 is formed, when the battery body 3 expands and breaks the rupture membrane due to high temperature and other conditions, the pressure relief space is improved, the positive and negative leads of the battery body 3 can be stabilized by the fixing sleeve 9 to avoid falling off, and the joint is sealed so that the dustproof and waterproof effects are good, the protection to the battery body 3 is strong, the top cover 2 is inserted into the slot 7 of the mounting shell 1 through the inserting frame 6, the battery body 3 can be well protected, the motor 412 in the case 411 is used for driving the gear 413 to rotate, the rack plate 414 is connected in the sliding groove 416 of the mounting plate 5 through the sliding block 415, so that the gear 413 drives the rack plate 414 to move, and then drive fixed column 424 through connecting rod 425 and pass and insert frame 6 and insert in arc groove 8, guide plate 423 slides in spout 416 and can make fixed column 424 more stable when removing, cooperation reset spring 422's effort makes the connection firm, and make things convenient for follow-up top cap 2 and the follow-up dismantlement of installation shell 1, when dismantling, drive gear 413 through motor 412 once more and rotate to make rack plate 414 reverse movement, make fixed column 424 leave and insert frame 6, thereby accomplish the dismantlement.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. The utility model provides an aluminium system battery case convenient to dismouting which characterized in that: including installation shell and top cap, the installation shell is pegged graft with the top cap, the equal fixedly connected with mounting panel in both sides of installation shell, the mounting hole has been seted up to the inside of mounting panel, the mounting panel is provided with positioning mechanism with one side of installation shell, battery body has been placed to the inside of installation shell, battery body connects's positive negative utmost point post stretches out the top cap.

2. The aluminum battery case for easy assembly and disassembly as recited in claim 1, wherein: the battery is characterized in that fixed sleeves are fixedly connected to two sides of the upper end of the top cover, and the fixed sleeves are attached to and connected with the outer sides of the positive and negative poles of the battery body.

3. The aluminum battery case for easy assembly and disassembly as recited in claim 1, wherein: the second through-hole has been seted up to the upper end both sides of top cap, first through-hole has all been seted up to the left and right sides of installation shell, the equal fixedly connected with sealing washer in inside of first through-hole and second through-hole.

4. The aluminum battery case for easy assembly and disassembly as recited in claim 1, wherein: the positioning mechanism comprises a driving assembly and a fixing assembly, the driving assembly is arranged on the upper side of the mounting plate, and the fixing assembly is arranged inside the cavity of the mounting shell.

5. The aluminum battery case for easy assembly and disassembly as recited in claim 4, wherein: the drive assembly comprises a case, one side of the case is fixedly connected to one side of the upper end of the mounting plate, the inside of the case is fixedly connected with a motor, the output end of the motor extends out of one side of a gear of the case, a sliding groove is formed in the mounting plate, a sliding block is connected to the inside of the sliding groove in a sliding mode, a rack plate is fixedly connected to the upper end of the sliding block, and the rack plate is connected with the gear in a meshing mode.

6. The aluminum battery case for easy assembly and disassembly as recited in claim 4, wherein: the fixing assembly comprises a limiting groove, a fixing column and a connecting rod, the limiting groove is formed in the left side and the right side of the mounting shell respectively, a reset spring is fixedly connected to one end of the limiting groove, the fixing column is inserted into the mounting shell, guide plates are fixedly connected to the upper side and the lower side of the fixing column respectively, one end of each guide plate is fixedly connected with the reset spring, one end of the connecting rod is fixedly connected to one side of the upper end of the rack plate, and one end of the connecting rod is fixedly connected with one end of the fixing column.

7. The aluminum battery case for easy assembly and disassembly as recited in claim 6, wherein: the mounting structure is characterized in that a slot is formed in the mounting shell, an inserting frame is fixedly connected to the lower end of the top cover and inserted into the slot, third through holes are formed in the left side and the right side of the inserting frame, and the fixing column penetrates through the third through holes.

8. The aluminum battery case for easy assembly and disassembly as recited in claim 1, wherein: the equal fixedly connected with fixing base in inside both sides of installation shell, the outside fixedly connected with protection of fixing base is filled up.

9. The aluminum battery case for easy assembly and disassembly as recited in claim 6, wherein: an arc groove is formed in the mounting shell, and the fixing column is inserted into the arc groove.

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