CN114388960A - Battery pack assembling mechanism with electrostatic protection function - Google Patents
Battery pack assembling mechanism with electrostatic protection function Download PDFInfo
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- CN114388960A CN114388960A CN202111481760.5A CN202111481760A CN114388960A CN 114388960 A CN114388960 A CN 114388960A CN 202111481760 A CN202111481760 A CN 202111481760A CN 114388960 A CN114388960 A CN 114388960A
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- 230000003068 static effect Effects 0.000 claims abstract description 19
- 238000009423 ventilation Methods 0.000 claims description 22
- 230000000694 effects Effects 0.000 claims description 20
- 230000000712 assembly Effects 0.000 claims description 14
- 238000000429 assembly Methods 0.000 claims description 14
- 230000000670 limiting effect Effects 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 2
- 230000005611 electricity Effects 0.000 abstract description 10
- 230000003139 buffering effect Effects 0.000 description 16
- 230000006378 damage Effects 0.000 description 5
- 239000002216 antistatic agent Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- UQMRAFJOBWOFNS-UHFFFAOYSA-N butyl 2-(2,4-dichlorophenoxy)acetate Chemical compound CCCCOC(=O)COC1=CC=C(Cl)C=C1Cl UQMRAFJOBWOFNS-UHFFFAOYSA-N 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000007958 sleep Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/289—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
- H01M50/242—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries against vibrations, collision impact or swelling
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/244—Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/262—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05F—STATIC ELECTRICITY; NATURALLY-OCCURRING ELECTRICITY
- H05F3/00—Carrying-off electrostatic charges
- H05F3/04—Carrying-off electrostatic charges by means of spark gaps or other discharge devices
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention relates to the technical field of battery pack assembly, in particular to a battery pack assembly device with an electrostatic protection function, which comprises a base, a battery pack, a buffer mechanism and an antistatic mechanism, wherein the battery pack is arranged in the buffer mechanism, the buffer mechanism provides an anti-vibration function for the battery pack, the antistatic mechanism is arranged on two sides of the buffer mechanism, and the antistatic mechanism is used for preventing the device from generating static electricity. Safe high-efficient, greatly improved the safe efficiency of group battery assembly device.
Description
Technical Field
The invention relates to the technical field of battery pack assembly, in particular to a battery pack assembly device with an electrostatic protection function.
Background
Static electricity is a static charge that people often encounter in dry and windy autumn everyday life: when the user sleeps without clothes at night, the user can hear crackling sound in the dark and the crackling sound is accompanied with blue light; when the hands meet with each other, the fingers feel pricked pain like a fingertip needle immediately when contacting the opposite side, so that people feel frightened and discolored; when combing in the morning, the hair will often float and get out of order; when the door handle and the water boiling faucet are pulled, electric shock is caused, and a 'snap' sound is often generated, which is static electricity generated on a human body.
In the current industrial development, static electricity has become a terrorist in the high-tech modern industry, and not only can damage social property and reduce product reliability, but also threatens personal safety, hinders scientific progress and economic development, strives to control and prevent the harm of static electricity, reduces the loss caused by static electricity to the maximum extent, reduces the production cost of enterprises, and promotes the economic development of enterprises, which becomes a problem to be solved urgently.
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 voltage output is equal to the voltage of one battery, the parallel battery pack can provide stronger current, the series battery pack has no excessive requirement, along with the development of new energy, the assembly application of the battery pack is more important, such as new energy ships, new energy automobiles and the like, the assembly of the battery pack is very exquisite, whether the common battery pack leaks liquid or not is firstly checked, the common battery pack is just required to be upright and can not be reversed during assembly, the vibration resistance and the pressure resistance are required while ventilation is carried out, most of the problems existing at present are that the vibration resistance and the pressure resistance of the batteries are not perfect, violent shaking and even impact are often caused, two buffer devices are simply arranged on the upper part and the lower part of the assembly of the battery pack of a part of manufacturers, but only the vibration damping effect in the vertical direction is ensured, the vibration damping in the horizontal direction is still deficient, and the requirement of the battery pack cannot be met by the upper component force and the lower component force, the assembled parts of the battery pack inevitably generate static electricity, and further threatens personnel and the battery pack.
Furthermore, the battery assembling apparatus in the prior art has the following disadvantages:
1. the device the bottom of base and battery body between be provided with the snubber block, through setting up blotter and snubber block, can alleviate the impact force that the device removed the in-process and received to protect the battery body, the setting up of blotter and snubber block makes the battery body can't be fixed, causes jolting of battery very easily, thereby makes positive negative pole skew cause the error.
2. The device the base move down to the bottom of equipment casing inner chamber, bullet piece pops out under the effect of spring and pushes up battery body tightly, and the bullet piece setting of bottom both sides makes the base break away from very easily, causes the condition that battery body pushed up.
Therefore, in order to solve the conventional problems, it is necessary to design a battery pack assembling apparatus having an electrostatic protection function.
Disclosure of Invention
The invention aims to provide a battery pack assembling device with an electrostatic protection function.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a group battery assembly device with electrostatic protection function, includes base, group battery, buffer gear and antistatic mechanism, and the group battery sets up inside buffer gear, and buffer gear provides the anti vibration effect for the group battery, and antistatic mechanism sets up in buffer gear's both sides, and antistatic mechanism is for avoiding the device to produce static, its characterized in that:
the buffer mechanism comprises a supporting frame, four groups of longitudinal anti-vibration devices, four groups of transverse anti-vibration devices and four groups of horizontal anti-vibration devices, wherein the four groups of transverse anti-vibration devices are in pairwise symmetry in the vertical direction and are fixedly arranged at the upper end and the lower end inside the supporting frame, the four groups of longitudinal anti-vibration devices are in pairwise symmetry in the horizontal direction and are fixedly arranged at the end parts of the four groups of transverse anti-vibration devices, and the four groups of horizontal anti-vibration devices are in pairwise symmetry in the horizontal state and are fixedly arranged at the two opposite sides outside the supporting frame.
The antistatic mechanism comprises a shell and an air supply device, the shell is fixedly arranged on the base in an inverted U shape, two opposite sides of the inside of the shell are fixedly connected with two ends of four corresponding horizontal anti-vibration devices, the air supply device comprises an air inlet assembly and an air outlet assembly, the air inlet assembly and the air outlet assembly are symmetrically arranged on two sides of the shell, and the air inlet assembly and the air outlet assembly are fixedly connected with the base.
Further, every horizontal anti vibration device of group includes the guide arm, slip subassembly and two sets of first buffering subassemblies, two sets of first buffering subassemblies symmetry and fixed the setting in the lateral part both ends of a year frame, the first buffering subassembly of every group includes first reset spring, first guide holder and mount pad, the mount pad is the setting of L type, and the mount pad is fixed to be set up on a year frame, first guide holder is fixed to be set up in the inside one side of casing, the one end of guide arm is fixed to be set up on the mount pad and passes mount pad side one side, a pot head of first reset spring is located on the guide arm and is set up with the guide arm welding, and another pot head of first reset spring is located on corresponding first guide holder.
Furthermore, the sliding assembly comprises a first sliding rail and a sliding sleeve, the first sliding rail is fixedly arranged on the inner wall of the shell, one side of the sliding sleeve is fixedly arranged on the supporting frame, and the other side of the sliding sleeve is arranged on the first sliding rail in a limiting sliding mode.
Further, every group horizontal anti vibration device includes second slide rail and two sets of second buffering subassemblies, the second slide rail is fixed to be set up in a supporting frame inside top one side, every group second buffering subassembly includes the second guide seat, second reset spring, the pin, the slider, support piece and two knob round pins, the pin can be dismantled and set up in a side end of supporting frame, two knob round pins symmetry are inserted and are located the both sides of pin, and two knob round pins and supporting frame threaded connection, the second guide seat is fixed to be set up in one side of pin, support the spacing slip of piece and set up in the one end of the second slide rail that corresponds, and support one side of piece and fix and be equipped with the blotter, the spacing slip of slider sets up on the second slide rail, and the setting of conflicting of blotter, the one end of second reset spring welds in one side of piece, and the other end cover of second reset spring is located on the second guide seat.
Further, each group of longitudinal anti-vibration devices comprises a support rod and two groups of third buffer assemblies, the support rod is arranged in an L shape, the upper end and the lower end of the support rod are respectively and fixedly connected with the corresponding two slide blocks, one side of the support rod is symmetrically provided with two avoidance grooves, each group of third buffer assemblies comprises a third guide seat, a third reset spring, a clamping column, a locking pin and a supporting plate, one side of the support rod is provided with a slide cavity, the third guide seat is fixedly arranged at the top of the slide cavity, one end of the third reset spring is welded on the third guide seat, the third reset spring is welded at one end of the clamping column, four corners at the top of the supporting plate are respectively provided with an inserting hole, each side of the supporting plate is symmetrically provided with two threaded holes, each threaded hole is communicated with the corresponding inserting hole, the other end of the clamping column is inserted in the inserting hole, the other end of the clamping column is provided with a locking hole, the locking pin penetrates through the corresponding avoidance groove to be in threaded connection with the threaded hole, and the locking pin is inserted in the locking hole, and the outside of the locking pin and the avoiding groove are arranged in a sliding manner.
Furthermore, two lifting handles are symmetrically and fixedly arranged on the supporting plate positioned at the top, an anti-slip pipe is fixedly arranged on each lifting handle, and the battery pack is fixedly arranged between the two supporting plates.
Further, the air inlet subassembly includes first outer fishplate bar, ion fan and two and stands the seat, and outer fishplate bar is the shape of falling L and sets up, and first outer fishplate bar is fixed to be set up on the base, and top one side and casing fixed connection of first outer fishplate bar, and middle part one side of first outer fishplate bar is equipped with the wind-guiding hole, and two stand a symmetry and fixed the setting in the inside both sides in wind-guiding hole, and the ion fan is fixed to be set up on two stand seats, and both sides all are equipped with first ventilation hole between first outer fishplate bar and the casing.
Further, the air-out subassembly includes the outer fishplate bar of second and the net that ventilates, and the fixed base opposite side that sets up for the outer fishplate bar of second is equipped with the air exit in the middle part of the outer fishplate bar of second, and the net that ventilates is fixed to be set up in the air exit, and both sides between the outer fishplate bar of second and the casing all are equipped with the second venthole.
Furthermore, the outer edges of the first outer connecting plate and the second outer connecting plate are fixedly adhered with first anti-static PVC films, and the outer edge of the shell is fixedly adhered with a second anti-static PVC film.
The invention has the beneficial effects that:
1. firstly, the battery pack is fixedly arranged between the two support plates through bolts, when the shell is impacted by vibration in the vertical direction, the four corners of the two support plates slide along the avoidance grooves of the four support rods, the support plates drive the clamping columns to move up and down, the clamping columns drive the third return springs to stretch and compress, and the locking pins slide up and down in the corresponding avoidance grooves, thereby having a first-level buffering and anti-vibration effect on the battery pack, when the battery pack needs to be disassembled, the locking pin only needs to be screwed out manually, so that the clamping column is separated from the inserting hole, thereby separating the support rod, the support plate and the third return spring to finish the disassembly, driving the battery pack to carry out buffering vibration by the two support plates, avoiding the direct contact of the battery pack body, through the threaded connection of locking round pin and a support plate, the grafting setting of joint post and spliced eye, the grafting setting of joint post and locking round pin still makes things convenient for the dismantlement to the group battery when guaranteeing the group battery buffering.
2. When the casing receives horizontal vibration striking, two support plates pass through the locking round pin and drive the bracing piece and remove, the bracing piece drives the slider spacing slip on the second slide rail, thereby the slider drives the piece of support slip when contradicting to the blotter, thereby support piece compression and tensile second reset spring, when needs are dismantled, the knob round pin is twisted out manually, thereby accomplish the dismantlement to shelves the pole, and then play second grade buffering anti vibration effect to the group battery, the slider is when the striking supports the piece, the blotter plays effective cushioning effect, protection slider and support the piece and prolonged life, drive vertical anti vibration device and remove when horizontal anti vibration device cushions, the harmony of device has been increased.
3. When the shell is impacted by horizontal vibration in the other direction of the outer edge, the supporting plate drives the supporting rod to move through the locking pin, the supporting rod drives the supporting frame to move through the sliding block and the second sliding rail, the supporting frame drives the sliding sleeve to slide on the first sliding rail in a reciprocating mode, meanwhile, the supporting frame drives the two mounting seats to move, the two mounting seats drive the guide rods to stretch and compress the first reset springs, and therefore the three-stage buffering anti-vibration effect is achieved on the battery pack.
4. Two first ventilation holes and two second ventilation holes of casing lateral part are the gas gathering that the prevention group battery formed in the battery box, the second is put static PVC membrane and two first prevent the production that static PVC membrane can effectively avoid static, open the back when ionic wind machine, can effectively prevent the pollution and the destruction of static to the inside corner of casing, it all is made by the combined material of interior type permanent antistatic agent to prop up to carry frame and anti-skidding pipe, effectively play the effect that prevents static.
The anti-static device has the advantages that the longitudinal anti-vibration device, the transverse anti-vibration device and the horizontal anti-vibration device are used for effectively and comprehensively buffering and protecting the battery pack, when the battery pack is subjected to impact vibration, the force component effect is achieved, stress concentration is reduced, meanwhile, the anti-static PVC films are fixedly and additionally arranged on the shell, the first external connecting plate and the second external connecting plate, the supporting frame and the anti-slip pipe are both made of mixed materials of internally-added permanent antistatic agents, the anti-static effect of the device is improved, the device is fast to disassemble and assemble, the safety and the efficiency are high, and the safety efficiency of the battery pack assembling device is greatly improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings in the embodiments of the present invention are briefly described below.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a partial side view of the present invention;
FIG. 3 is an internal front view of the present invention;
FIG. 4 is a schematic exploded view of the damper mechanism of the present invention;
FIG. 5 is a partially broken away schematic view of the longitudinal anti-vibration apparatus of the present invention;
FIG. 6 is an enlarged schematic view at A in FIG. 5;
FIG. 7 is a partially broken away schematic view of the transverse anti-vibration apparatus of the present invention;
FIG. 8 is an enlarged schematic view at B of FIG. 7;
fig. 9 is a schematic perspective view of the horizontal anti-vibration device and the supporting frame of the present invention;
FIG. 10 is an enlarged schematic view at C of FIG. 9;
FIG. 11 is a schematic view of the separation of the housing and the anti-static PVC film according to the present invention;
FIG. 12 is a perspective view of the intake assembly of the present invention;
fig. 13 is a schematic diagram of the air outlet assembly according to the present invention;
in the figure: the anti-static air supply device comprises a base 1, a battery pack 2, a buffer mechanism 3, a supporting frame 30, a longitudinal anti-vibration device 31, a supporting rod 310, an avoiding groove 3100, a sliding cavity 3101, a third buffer component 311, a third guide seat 3110, a third return spring 3111, a clamping column 3112, a locking pin 3113, a supporting plate 3114, a plug-in hole 3115, a threaded hole 3116, a locking hole 3117, a lifting hand 3118, an anti-slip pipe 3119, a transverse anti-vibration device 32, a second sliding rail 320, a second buffer component 321, a second guide seat 3210, a second return spring 3211, a blocking rod 3212, a sliding block 3213, a resisting block 3214, a knob pin 3215, a buffer pad 3216, a horizontal anti-vibration device 33, a guide rod 330, a sliding component 331, a first sliding rail 3310, a sliding sleeve 3311, a first buffer component 332, a first return spring 3320, a first guide seat 3321, a mounting seat 3322, an anti-static mechanism 4, a shell 40, a first ventilation hole 400, a second ventilation hole 401, a second anti-static film 33141, a PVC air supply component 41, an air supply component 410 and an air supply component, The first external board 4100, the ion blower 4101, the vertical seat 4102, the air guiding hole 4103, the air outlet assembly 411, the second external board 4110, the ventilation net 4111, the air outlet 4112, and the first antistatic PVC film 4113.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some components of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product.
The invention provides a technical scheme that: referring to fig. 1 to fig. 3, a group battery 2 assembly device with electrostatic protection function that shows, including base 1, group battery 2, buffer gear 3 and antistatic mechanism 4, group battery 2 sets up inside buffer gear 3, and buffer gear 3 provides the anti vibration effect for group battery 2, and antistatic mechanism 4 sets up in buffer gear 3's both sides, and antistatic mechanism 4 is for avoiding the device to produce static, its characterized in that:
the buffer mechanism 3 includes a supporting frame 30, four sets of longitudinal anti-vibration devices 31, four sets of transverse anti-vibration devices 32, and four sets of horizontal anti-vibration devices 33, wherein the four sets of transverse anti-vibration devices 32 are vertically two-by-two symmetric and fixedly disposed at the upper and lower ends inside the supporting frame 30, the four sets of longitudinal anti-vibration devices 31 are horizontally two-by-two symmetric and fixedly disposed at the ends of the four sets of transverse anti-vibration devices, and the four sets of horizontal anti-vibration devices 33 are horizontally two-by-two symmetric and fixedly disposed at the two opposite sides outside the supporting frame 30.
In the invention, referring to fig. 4 to 6, a longitudinal anti-vibration device 31 includes a support rod 310 and two sets of third buffer assemblies 311, the support rod 310 is disposed in an L shape, the upper and lower ends of the support rod 310 are fixedly connected with two corresponding sliders 3213, two avoiding grooves 3100 are symmetrically disposed at one side of the support rod 310, the avoiding grooves 3100 disposed on the support rod 310 provide avoiding space when the locking pin 3113 moves up and down, each set of third buffer assemblies 311 includes a third guide seat 3110, a third return spring 3111, a locking column 3112, a locking pin 3113 and a supporting plate 3114, the third guide seat 3110 limits the third return spring 3111, a sliding cavity 3101 is disposed at one side of the support rod 310, the sliding cavity 3111 disposed inside the support rod 310 limits the sliding of the two supporting plates 3114, the third guide seat 3110 is fixedly disposed at the top of the sliding cavity 3101, one end of the third return spring 3111 is welded to the third guide seat 3110, and the third reset spring 3111 is welded on one end of the joint post 3112, four corners of the top of the support plate 3114 are provided with inserting holes 3115, the inserting holes 3115 are convenient for inserting the joint post 3112 into the inserting holes 3113, so as to lock the support plate 3114, each side of the support plate 3114 is symmetrically provided with two threaded holes 3116, the locking pin 3113 is in threaded connection with the threaded hole 3116 at one side of the support plate 3114, so as to ensure the stability of the two support plates 3114, each threaded hole 3116 is communicated with the corresponding inserting hole 3115, the other end of the joint post 3112 is inserted into the inserting hole 3115, and the other end of the joint post 3112 is provided with a locking hole 3117, the locking pin 3113 passes through the corresponding avoiding groove 3116 and is in threaded connection with the threaded hole 3116, and the locking pin 3113 is inserted into the locking hole 3100, the outside of the locking pin 3113 is arranged in sliding way with the avoiding groove 3100, when the housing 40 is impacted by vibration in the vertical direction, the four corners of the two support plates 3114 slide along the avoiding grooves 311310, support plate 3114 and drive joint post 3112 and reciprocate, joint post 3112 drives the stretching of third reset spring 3111 and compression, locking round pin 3113 slides from top to bottom in the groove 3100 is dodged to the correspondence this moment, thereby play one-level buffering anti vibration effect to group battery 2, when needs are dismantled, only need manually to twist out locking round pin 3113, thereby joint post 3112 breaks away from in spliced eye 3115, and then make bracing piece 310, support plate 3114 and third reset spring 3111 separation accomplish the dismantlement, the support plate 3114 symmetry at top is fixed with two and is lifted hand 3118, all be fixed with anti-skidding pipe 3119 on every is lifted hand 3118, group battery 2 is fixed to be set up between two support plate 3114, it takes out group battery 2 to be convenient for people through support plate 3114 to lift hand 3118, anti-skidding pipe 9 is made by the mixed material of interior type permanent antistatic agent, the anti-static effect of device has been improved.
Referring to fig. 7 to 8, the transverse anti-vibration device 32 includes a second slide rail 320 and two sets of second buffer assemblies 321, the second slide rail 320 provides a sliding carrier for the sliding block 3213 and the abutting block 3214, the second slide rail 320 is fixedly disposed at one side of the top end inside the supporting frame 30, each set of second buffer assemblies 321 includes a second guide block 3210, a second return spring 3211, a stop rod, a sliding block 3213, an abutting block 3214 and two knob pins 3215, the second guide block 3210 serves as a limiting function for the second return spring 3211 to prevent the second return spring 3211 from bending and deviating, the stop rod 3212 serves as a limiting function for the second slide rail 320, the stop rod 3212 is detachably disposed at one side end of the supporting frame 30, the two knob pins 5 are symmetrically inserted at two sides of the stop rod 3212, the two knob pins 3215 are threadedly connected to the supporting frame 30, the second guide block 3210 is fixedly disposed at one side of the stop rod 3212, and the abutting block 3214 is slidably disposed at one end 321320, a buffer 3216 is fixedly arranged on one side of the abutting block 3214, the sliding block 3213 is slidably arranged on the second sliding rail 320 in a limited manner, the sliding block 3213 abuts against the cushion 3216, one end of the second return spring 3211 is welded to one side of the abutting block 3214, and the other end of the second return spring 3211 is sleeved on the second guide seat 3210, when the housing 40 is impacted by lateral vibration, the two support plates 3114 drive the supporting rod 310 to move through the locking pin 3113, the supporting rod 310 drives the sliding block 3213 to slide on the second sliding rail 320, so that the sliding block 3213 pushes against the buffer 3216 to drive the abutting block 3214 to slide, so that the abutting block 3214 compresses and stretches the second return spring 3211, when the disassembly is needed, the knob pin 3215 is manually screwed out, thereby completing the disassembly of the stop lever 3212, thereby having secondary buffer and anti-vibration effects on the battery pack 2, when the sliding block 3213 impacts the abutting block 3214, the buffer 3216 plays an effective buffering role, protects the sliding block 3213 and the abutting block 3214, and prolongs the service life.
Referring to fig. 9 to 10, the horizontal anti-vibration device 33 includes a guide rod 330, a sliding assembly 331, and two sets of first buffer assemblies 332, the guide rod 330 provides a compressive stress for two first return springs 3320 of the two sets of first buffer assemblies 332, the two sets of first buffer assemblies 332 are symmetrically and fixedly disposed at two ends of a lateral portion of the supporting frame 30, each set of first buffer assemblies 332 includes a first return spring 3320, a first guide seat 3321, and a mounting seat 3322, the first guide seat 3321 has a limiting effect on the first return spring 3320 such that the first return spring 3320 does not bend and deflect, the mounting seat 3322 is disposed in an L shape, the mounting seat 3322 is fixedly disposed on the supporting frame 30, the first guide seat 3321 is fixedly disposed at one side inside the housing 40, one end of the guide rod 330 is fixedly disposed on the mounting seat 3322 and passes through one side of the mounting seat 3322, one end of the first return spring 3320 is sleeved on the guide rod 330 and welded to the guide rod 330, the other end of the first restoring spring 3320 is sleeved on the corresponding first guide seat 3321, the sliding component 331 includes a first sliding rail 3310 and a sliding sleeve 3311, the first sliding rail 3310 provides a sliding carrier for the sliding sleeve 3311, the first sliding rail 3310 is fixedly disposed on the inner wall of the housing 40, one side of the sliding sleeve 3311 is fixedly disposed on the supporting frame 30, and the other side of the sliding sleeve 3311 is slidably disposed on the first sliding rail 3310 in a limited manner, when the supporting frame 30 drives the sliding sleeve 3311 to slide on the first sliding rail 3310 in a reciprocating manner, the supporting frame 30 drives the two mounting seats 3322 to move, the two mounting seats 3322 drive the guide rod 330 to stretch and compress the first restoring spring 3320, thereby achieving a three-level buffering and vibration-resisting effect on the battery pack 2.
In one embodiment of the present invention, referring to fig. 11, a first anti-static PVC film 4113 is fixedly attached to the outer edges of the first external board 4100 and the second external board 4110, and a second anti-static PVC film 402 is fixedly attached to the outer edge of the housing 40.
Referring to fig. 12, the air intake assembly 410 includes a first external board 4100, an ion blower 4101, and two vertical seats 4102, wherein the two vertical seats 4102 provide a fixed mounting carrier for the ion blower 4101, the external board is disposed in an inverted L shape, the first external board 4100 is fixedly disposed on the base 1, and one side of the top of the first external board 4100 is fixedly connected with the housing 40, one side of the middle of the first external board 4100 is provided with a wind guiding hole 4103, the wind guiding hole 4103 is convenient for the ion fan 4101 to be started, external air enters, the two vertical seats 4102 are symmetrically and fixedly arranged at two sides of the inside of the air guiding hole 4103, the ion fan 4101 is fixedly arranged on the two vertical seats 4102, the first ventilation holes 400 are arranged at two sides between the first external connection plate 4100 and the shell 40, when the ion fan 4101 is started, the inner corners of the case 40 are effectively protected from electrostatic contamination and damage, and the first vent holes 400 prevent gas formed in the battery pack 2 from being collected in the battery case.
Referring to fig. 13 air-out subassembly 411 that shows includes second external board 4110 and ventilation net 4111, second external board 4110 is fixed to be set up for the base 1 opposite side of first external board 4100, the middle part of second external board 4110 is equipped with air exit 4112, air exit 4112 is the inside gaseous exhaust of being convenient for, ventilation net 4111 is fixed to be set up in air exit 4112, both sides between second external board 4110 and casing 40 all are equipped with second ventilation hole 401, ventilation net 4111 is the hollow discharge that is convenient for to get into reaches endless purpose, the exhaust is more even can not the gathering simultaneously, first ventilation hole 400 is the same with first ventilation hole 400 effect, be in the battery box for the gaseous gathering that prevention group battery 2 formed, first ventilation hole 400 is located the both sides of casing 40 with second ventilation hole 401.
The working principle is as follows:
the battery pack 2 is fixedly installed between two supporting plates 3114 through bolts, when the housing 40 is impacted by vibration in the vertical direction, four corners of the two supporting plates 3114 slide along the avoiding grooves 3100 of the four support rods 310, the supporting plate 3114 drives the clamping column 3112 to move up and down, the clamping column 3112 drives the third return spring 3111 to stretch and compress, at this time, the locking pin 3113 slides up and down in the corresponding avoiding groove 3100, so as to achieve a first-level buffering and anti-vibration effect on the battery pack 2, when the disassembly is needed, the locking pin 3113 only needs to be screwed out manually, so that the clamping column 3112 is separated from the inserting hole 3115, so that the support rods 310, the supporting plates 3114 and the third return spring 3111 are separated to complete the disassembly, when the housing 40 is impacted by transverse vibration, the two support 3114 drive the support rods 310 to move through the locking pin 3113, the support rods 310 drive the sliding block 3213 to slide on the second slide rail 320, so that the sliding block 3214 is driven to slide when the sliding block 3213 abuts against the buffer 3216, thereby the resisting block 3214 compresses and stretches the second return spring 3211, when it needs to be disassembled, the knob pin 3215 is manually screwed out, thereby the disassembling of the stopper rod 3212 is completed, and further the secondary buffering and anti-vibration effect is exerted on the battery pack 2, when the housing 40 is impacted by horizontal vibration in the other direction of the outer edge, the supporting plate 3114 drives the supporting rod 310 to move through the locking pin 3113, the supporting rod 310 drives the supporting frame 30 to move through the slider 3213 and the second sliding rail 320, so that the supporting frame 30 drives the sliding sleeve 3311 to slide back and forth on the first sliding rail 3310, meanwhile, the supporting frame 30 drives the two mounting seats 3322 to move, the two mounting seats 3322 drive the guide rod 330 to stretch and compress the first return spring 3320, thereby the three-stage anti-vibration effect is exerted on the battery pack 2, the two first ventilation holes 400 and the two second ventilation holes 401 on the side of the housing 40 prevent the gas formed by the battery pack 2 from gathering in the battery box, and the second static electricity releasing film and the two first anti-static PVC films 4113 can effectively avoid the generation of static electricity, when the ion blower 4101 is turned on, the inside corners of the housing 40 can be effectively protected from electrostatic contamination and damage, and the support frame 30 and the anti-slip pipe 3119 are made of a mixed material of an internal permanent antistatic agent, thereby effectively preventing static electricity.
Claims (9)
1. The utility model provides a group battery assembly device with electrostatic protection function, includes base (1), group battery (2), buffer gear (3) and antistatic mechanism (4), group battery (2) set up inside buffer gear (3), and buffer gear (3) provide the anti vibration effect for group battery (2), antistatic mechanism (4) set up in the both sides of buffer gear (3), and antistatic mechanism (4) are for avoiding the device to produce static, its characterized in that:
buffer gear (3) are including supporting frame (30), four vertical anti vibration device of group (31), four horizontal anti vibration device of group (32) and four horizontal anti vibration device of group (33), four groups horizontal anti vibration device (32) are two bisymmetry of vertical direction and fixed the setting in supporting frame (30) inside lower extreme, four groups vertical anti vibration device (31) are two bisymmetry of horizontal direction and fixed the setting in the tip of four horizontal anti vibration subassembly of group, four groups horizontal anti vibration device (33) are two bisymmetry of horizontal state and fixed the setting in the outside relative both sides of supporting frame (30).
Antistatic mechanism (4) are including casing (40) and air feed device (41), casing (40) are the fixed setting in base (1) of falling the U-shaped, and the relative both sides in inside of casing (40) and the equal fixed connection in both ends of four group's horizontal anti vibration device (33) that correspond, air feed device (41) are including air inlet subassembly (410) and air-out subassembly (411), air inlet subassembly (410) and air-out subassembly (411) symmetry set up in the both sides of casing (40), and air inlet subassembly (410) and air-out subassembly (411) and the equal fixed connection of base (1).
2. The battery pack assembling apparatus with electrostatic discharge protection function according to claim 1, wherein each set of the horizontal anti-vibration device (33) includes a guide bar (330), a sliding member (331), and two sets of first buffer members (332), the two sets of first buffer members (332) are symmetrically and fixedly disposed at both ends of a side portion of the support frame (30), each set of the first buffer members (332) includes a first return spring (3320), a first guide seat (3321), and a mounting seat (3322), the mounting seat (3322) is disposed in an L-shape, the mounting seat (3322) is fixedly disposed on the support frame (30), the first guide seat (3321) is fixedly disposed at one side inside the housing (40), one end of the guide bar (330) is fixedly disposed on the mounting seat (3322) and passes through one side of the mounting seat (3322), one end of the first return spring (3320) is sleeved on the guide bar (330) and is welded to the guide bar (330), and the other end of the first return spring (3320) is sleeved on the corresponding first guide seat (3321).
3. The battery pack assembly apparatus with esd protection as claimed in claim 2, wherein the sliding component (331) includes a first sliding rail (3310) and a sliding sleeve (3311), the first sliding rail (3310) is fixedly disposed on the inner wall of the housing (40), one side of the sliding sleeve (3311) is fixedly disposed on the supporting frame (30), and the other side of the sliding sleeve (3311) is slidably disposed on the first sliding rail (3310) in a limited manner.
4. The battery pack assembling device with electrostatic protection function according to claim 3, wherein each set of the transverse anti-vibration device (32) includes a second sliding rail (320) and two sets of second buffer assemblies (321), the second sliding rail (320) is fixedly disposed at one side of the top end inside the supporting frame (30), each set of the second buffer assemblies (321) includes a second guide seat (3210), a second return spring (3211), a stop lever, a sliding block (3213), a resisting block (3214) and two knob pins (3215), the stop lever (3212) is detachably disposed at one side end of the supporting frame (30), the two knob pins (3215) are symmetrically inserted at two sides of the stop lever (3212), the two knob pins (3215) are in threaded connection with the supporting frame (30), the second guide seat (0) is fixedly disposed at one side of the stop lever (3212), and the resisting block (3214) is slidably disposed at one end of the corresponding second sliding rail (320), and one side of the abutting block (3214) is fixedly provided with a buffer pad (3216), the slide block (3213) is arranged on the second slide rail (320) in a limiting sliding manner, and the slide block (3213) and the buffer pad (3216) are abutted, one end of the second return spring (3211) is welded on one side of the abutting block (3214), and the other end of the second return spring (3211) is sleeved on the second guide seat (3210).
5. The battery pack assembling device with the electrostatic protection function according to claim 4, wherein each set of the longitudinal anti-vibration device (31) comprises a support rod (310) and two sets of third buffer assemblies (311), the support rod (310) is disposed in an L shape, the upper and lower ends of the support rod (310) are respectively fixedly connected with the corresponding two sliders (3213), two avoiding grooves (3100) are symmetrically disposed on one side of the support rod (310), each set of the third buffer assemblies (311) comprises a third guide seat (3110), a third return spring (3111), a clamping column (3112), a locking pin (3113) and a supporting plate (3114), a sliding cavity (3101) is disposed on one side of the support rod (310), the third guide seat (3110) is fixedly disposed on the top of the sliding cavity (3101), one end of the third return spring (3111) is welded on the third guide seat (3110), and third reset spring (3111) welding sets up in the one end of joint post (3112), the top four corners of propping up support plate (3114) all is equipped with spliced eye (3115), and the equal symmetry in every side of propping up support plate (3114) is equipped with two screw holes (3116), every screw hole (3116) and corresponding spliced eye (3115) intercommunication set up, the other end of joint post (3112) is inserted and is located spliced eye (3115), and the other end of joint post (3112) is equipped with lockhole (3117), locking round pin (3113) pass corresponding dodge groove (3100) and screw hole (3116) threaded connection, and locking round pin (3113) insert and locate in lockhole (3117), the outside of locking round pin (3113) with dodge groove (3100) and slide the setting.
6. The battery pack assembly apparatus with electrostatic discharge protection as claimed in claim 5, wherein the top support plate (3114) is symmetrically and fixedly provided with two lifting hands (3118), each lifting hand (3118) is fixedly provided with a non-slip pipe (3119), and the battery pack (2) is fixedly arranged between the two support plates (3114).
7. The battery pack assembly device with the electrostatic protection function according to claim 1, wherein the air intake assembly (410) includes a first external connection plate (4100), an ion blower (4101) and two vertical seats (4102), the external connection plate is disposed in an inverted L shape, the first external connection plate (4100) is fixedly disposed on the base (1), one side of the top of the first external connection plate (4100) is fixedly connected with the housing (40), one side of the middle portion of the first external connection plate (4100) is provided with an air guiding hole (4103), the two vertical seats (4102) are symmetrically and fixedly disposed on two sides of the inside of the air guiding hole (4103), the ion blower (1) is fixedly disposed on the two vertical seats (4102), and the first ventilation holes (400) are disposed on two sides between the first external connection plate (4100) and the housing (40).
8. The battery pack assembling apparatus with electrostatic protection according to claim 7, wherein the air outlet component (411) comprises a second external connection plate (4110) and a ventilation net (4111), the second external connection plate (4110) is fixedly arranged at the other side of the base (1) relative to the first external connection plate (4100), an air outlet (4112) is arranged in the middle of the second external connection plate (4110), the ventilation net (4111) is fixedly arranged in the air outlet (4112), and second ventilation holes (401) are arranged at two sides between the second external connection plate (4110) and the housing (40).
9. The battery pack assembling apparatus with electrostatic protection according to claim 8, wherein a first antistatic PVC film (4113) is fixedly attached to the outer edges of the first outer tab (4100) and the second outer tab (4110), and a second antistatic PVC film (402) is fixedly attached to the outer edge of the housing (40).
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| CN202111481760.5A CN114388960B (en) | 2021-12-06 | 2021-12-06 | Battery pack assembling mechanism with electrostatic protection function |
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| CN202111481760.5A CN114388960B (en) | 2021-12-06 | 2021-12-06 | Battery pack assembling mechanism with electrostatic protection function |
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