CN117766933B - Drawing type battery storage box structure for passenger car - Google Patents
Drawing type battery storage box structure for passenger car Download PDFInfo
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- CN117766933B CN117766933B CN202311651330.2A CN202311651330A CN117766933B CN 117766933 B CN117766933 B CN 117766933B CN 202311651330 A CN202311651330 A CN 202311651330A CN 117766933 B CN117766933 B CN 117766933B
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- 230000008569 process Effects 0.000 abstract description 11
- 230000001105 regulatory effect Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
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- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The invention relates to the field of automobile battery boxes, in particular to a drawing type battery box storage structure for a passenger car, which comprises a battery box support, wherein four storage bins are formed in the battery box support at equal intervals, spring telescopic rods are symmetrically and fixedly connected to the inner wall of each storage bin, a base plate is fixedly connected between the two spring telescopic rods, and trapezoidal push blocks are symmetrically and fixedly connected to the surfaces of the base plates. The drawing type battery storage box structure for the passenger car consists of a limiting mechanism, a positioning mechanism and an adjusting mechanism; when the battery on the right side of the battery box support is pulled out from the storage bin, the base plate is moved to the outside direction of the storage bin by the aid of the trapezoidal pushing block, the trapezoidal pushing block is released from abutting the pulley rod on the limiting mechanism, the pulley rod is enabled to reset by the aid of the toothed plate, at the moment, the gear rod is enabled to rotate ninety degrees by the aid of the L-shaped stop block to release limiting of the next battery, limiting of the next battery is automatically released in the process of disassembling the previous battery, and use convenience is improved.
Description
Technical Field
The invention relates to the field of automobile battery boxes, in particular to a drawing type battery storage box structure for a passenger car.
Background
With the guidance of national policy and the development of new energy automobile industry, the use of new energy passenger cars is becoming more and more popular, and a plurality of new energy batteries are installed inside a battery box to form a battery pack, for example, the interior of a bus is provided with a plurality of battery packs, so as to ensure cruising ability.
The prior patent (bulletin number: CN 110010817A) discloses a new energy automobile battery module storage device, which comprises an external box body and a battery box, wherein the battery box is positioned inside the external box body, the bottom of the inner wall of the battery box is provided with a bottom frame, and a connecting rod fixing seat is fixedly connected above the inner wall of the battery box. The inventor finds that the following problems in the prior art are not solved well in the process of realizing the scheme: 1. when the battery storage box is used for installing batteries, each battery is installed and fixed through the elastic buckle, as a plurality of batteries are usually installed in the battery box, each elastic buckle is required to be unlocked independently in the process of disassembling the batteries, and the use convenience is poor; 2. the battery needs to be detected and maintained regularly, sometimes the battery needs to be taken out from the battery box for detection, and the inner wall of the battery box and the surface of the battery are in a surface contact mode, so that the passenger car battery is usually large, the drawing is laborious, and the surface of the battery and the inner wall of the battery box are easy to scratch.
Disclosure of Invention
The invention aims to provide a drawing type battery storage box structure for a passenger car, which aims to solve the problems in the background art: 1. in the using process of the existing part of passenger car battery boxes, when the batteries are disassembled, the elastic buckle on each battery needs to be unlocked, so that the convenience in use is poor; 2. because the battery is in surface contact with the inner wall of the battery box, the pulling of the battery is laborious in the process of disassembling the battery of the existing part of passenger car battery boxes. In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a pull formula storage battery case structure for passenger train, includes the battery case support, four storage bins have been seted up to the inside equidistance of battery case support, the inner wall symmetry in storage bin is fixedly connected with spring telescopic link, two fixedly connected with backing plate between the spring telescopic link, the surface symmetry of backing plate is fixedly connected with trapezoidal ejector pad, two the lateral wall of trapezoidal ejector pad and battery case support between swing joint have stop gear;
a positioning mechanism is movably connected between the inner walls of two adjacent storage bins, pressing blocks matched with the positioning mechanisms are symmetrically and fixedly connected to the left sides of the base plates, clamping grooves matched with the positioning mechanisms are symmetrically formed in the right sides of the base plates, and an adjusting mechanism is movably connected between the periphery of each base plate and the inner walls of the storage bins;
the right side symmetry fixedly connected with spring bar of battery box support, the right side symmetry rotation of battery box support is connected with the fixture block, the bar groove has been seted up to the surface of fixture block, the inside sliding connection of bar groove has the bar T board, the draw-in groove has been seted up on the right side of bar T board, two the one end that the spring bar is on a back respectively the activity peg graft in two the inside of draw-in groove.
Preferably, the limiting mechanism comprises two movable grooves, the two movable grooves are symmetrically formed in the top and the bottom of the inner wall of the storage bin, the two trapezoidal push blocks are respectively and slidably connected in the two movable grooves, and a T-shaped limiting groove is formed in the left side of the inner wall of the movable groove;
a pulley rod is connected between the T-shaped limiting groove and the movable groove in a sliding manner, the right end of the pulley rod is overlapped with the side wall of the adjacent trapezoidal push block, a limiting block is fixedly connected to the surface of the pulley rod, and a limiting spring is movably connected between the inner wall of the T-shaped limiting groove and the side wall of the limiting block;
the transmission groove has been seted up in the left side of T type spacing inslot wall, the left end of pulley lever extends to transmission inslot fixedly connected with pinion rack, the inner wall rotation of transmission groove is connected with the gear lever, the lateral wall of gear lever and the lateral wall meshing of pinion rack, the one end of gear lever extends to battery box support external fixedly connected with L type dog.
Preferably, the positioning mechanism comprises two positioning grooves, wherein two positioning grooves are symmetrically formed between the inner walls of two adjacent storage bins, clamping strips matched with the clamping grooves are connected in a sliding manner in the positioning grooves, an extrusion spring is fixedly connected between one end of each clamping strip and the inner wall of each positioning groove, and a pin is fixedly connected in the middle of each clamping strip;
the inner wall of battery box support is offered and is connected with the runner with constant head tank matched with toper groove, the inside rotation of toper groove is connected with the runner, the lateral wall fixedly connected with of runner and briquetting matched with layering, V type groove has been seted up at the top of runner, the inside rotation of V type groove is connected with the push pedal, the one end of push pedal extends to the lateral wall overlap joint with the round pin post in the constant head tank.
Preferably, one side of the clamping strip, which is close to the clamping groove, is provided with an inclined surface, the middle part of the clamping strip is fixedly connected with a sliding block, and the inner wall of the positioning groove is provided with a sliding groove matched with the sliding block.
Preferably, the inner wall of the conical groove is symmetrically and fixedly connected with a positioning spring, and one end of the positioning spring is fixedly connected with the side wall of the pressing bar.
Preferably, the adjusting mechanism comprises four L-shaped adjusting plates, the four L-shaped adjusting plates are respectively and fixedly connected to the periphery of the base plate, and three adjusting grooves are formed in the two sides of the L-shaped adjusting plates at equal intervals;
Nine adjusting columns are fixedly connected to the periphery of the inner wall of the storage bin at equal intervals, one end of each adjusting column is rotationally connected with a guide bead, clamping plates are slidingly connected between the adjusting columns at the same side, three adjusting pins are rotationally connected to the side wall of each clamping plate at equal intervals, and the three adjusting pins are respectively slidingly connected to the inner portions of the adjacent three adjusting grooves.
Preferably, the adjusting groove is L-shaped, and the distance between two ends of the adjusting groove is the same as the telescopic length of the spring telescopic rod.
Preferably, the left side of the strip-shaped T plate is rotationally connected with a round pin, the strip-shaped T plate is slidably connected in the strip-shaped groove through the round pin, and the strip-shaped groove is obliquely arranged;
The middle part activity of bar T board has cup jointed short spring, bar T board's surface activity has cup jointed the clamp with short spring matched with, the lateral wall of clamp and the fixed surface connection of battery box support.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, through the cooperation of the base plate, the trapezoidal push block, the limiting mechanism and other components, when the battery on the right side of the battery box bracket is pulled out from the storage bin, the base plate moves towards the outer direction of the storage bin along with the trapezoidal push block, at the moment, the trapezoidal push block releases the pressing of the pulley rod on the limiting mechanism, so that the pulley rod resets along with the toothed plate, at the moment, the gear rod releases the limit of the next battery along with the L-shaped stop block which rotates ninety degrees, the limit of the next battery is automatically released in the previous battery disassembling process, and the use convenience is improved.
According to the invention, through the matched use of the storage bin, the base plate, the regulating mechanism and other parts, when the battery is pulled out from the storage bin, the base plate is reset under the action of the spring telescopic rod and moves along with the L-shaped regulating plate, the regulating groove on the L-shaped regulating plate slides in cooperation with the regulating pin on the clamping plate, at the moment, the four clamping plates move back to each other to expose the guide beads on the regulating column, so that the surface of the battery is contacted with the surface of the guide beads, the battery is pulled out from the storage bin conveniently in a multipoint contact mode, and the scratch formed on the surface of the battery is reduced.
According to the invention, through the cooperation of the base plate, the clamping groove, the positioning mechanism and other components, when the base plate is reset under the action of the supporting and pressing action of the spring telescopic rod, the pressing block on the side wall of the base plate is pressed against the surface of the pressing bar on the positioning mechanism, so that the pressing bar drives the rotating wheel and the pushing plate to rotate, and at the moment, the pushing plate is pressed against the clamping bar to release the insertion connection of the clamping groove, so that the base plate at the next battery position is automatically released from a limiting state, and the next battery is convenient to detach.
Drawings
FIG. 1 is a front view of a battery box bracket of the present invention in partial position;
FIG. 2 is an enlarged view of the structure of FIG. 1A in accordance with the present invention;
FIG. 3 is a top view of a partial position of a battery box bracket and a T-shaped limiting groove of the invention;
FIG. 4 is an enlarged view of the structure of FIG. 3B in accordance with the present invention;
FIG. 5 is a top view in section of the storage bin and local position of the L-shaped adjusting plate of the present invention;
FIG. 6 is an enlarged view of the structure of FIG. 5C in accordance with the present invention;
FIG. 7 is an enlarged view of the structure of FIG. 5D according to the present invention;
FIG. 8 is a top view of a partial position of a splint and guide bead according to the present invention;
FIG. 9 is a perspective view of the L-shaped adjusting plate and adjusting groove position of the present invention;
FIG. 10 is a front cross-sectional view of a partial location of the clamping plate and storage bin of the present invention;
FIG. 11 is a front cross-sectional view of a shim plate and a movable slot of the present invention in partial position;
fig. 12 is a front cross-sectional view of a partial position of a toothed plate and gear lever of the present invention.
In the figure: 1. a battery box bracket; 2. a storage bin; 3. a spring telescoping rod; 4. a backing plate; 5. a trapezoidal push block; 6. a limiting mechanism; 601. a movable groove; 602. a T-shaped limit groove; 603. a pulley lever; 604. a limiting block; 605. a limit spring; 606. a transmission groove; 607. a toothed plate; 608. a gear lever; 609. an L-shaped stop block; 7. a positioning mechanism; 701. a positioning groove; 702. clamping strips; 703. extruding a spring; 704. a pin; 705. a conical groove; 706. a rotating wheel; 707. pressing strips; 708. a V-shaped groove; 709. a push plate; 8. briquetting; 9. a clamping groove; 10. an adjusting mechanism; 101. an L-shaped adjusting plate; 102. an adjustment tank; 103. an adjusting column; 104. guiding the beads; 105. a clamping plate; 106. an adjusting pin; 11. a spring rod; 12. a clamping block; 13. a bar-shaped groove; 14. a strip-shaped T plate; 15. a slot.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which are obtained by a worker of ordinary skill in the art without creative efforts, are within the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1 to 12, the present invention provides a technical solution: the utility model provides a pull formula storage battery case structure for passenger train, includes battery case support 1, and four storage bins 2 have been seted up to the inside equidistance of battery case support 1, and the inner wall symmetry fixedly connected with spring telescopic link 3 of storage bin 2, fixedly connected with backing plate 4 between two spring telescopic links 3, the surperficial symmetry fixedly connected with trapezoidal ejector pad 5 of backing plate 4, swing joint has stop gear 6 between the lateral wall of two trapezoidal ejector pads 5 and the battery case support 1. It should be noted that: the storage bin 2 can be provided with a plurality of batteries according to the number of batteries required to be arranged, and the trapezoid pushing blocks 5 are arranged at the top surface and the bottom surface of the base plate 4.
The two adjacent inner walls of the storage bins 2 are movably connected with a positioning mechanism 7, the left side of the base plate 4 is symmetrically and fixedly connected with a pressing block 8 matched with the positioning mechanism 7, the right side of the base plate 4 is symmetrically provided with a clamping groove 9 matched with the positioning mechanism 7, and the periphery of the base plate 4 is movably connected with an adjusting mechanism 10 between the inner walls of the storage bins 2. It should be noted that: the elasticity of the two spring telescopic rods 3 can resist the batteries to move a certain distance outside the storage bin 2, so that the clamping grooves 9 on the backing plate 4 can be staggered with the positioning mechanism 7; and the right side of the outer wall of the battery box bracket 1 is provided with a spring bolt matched with the clamping groove 9 on the adjacent backing plate 4, so that the backing plate 4 on the right side of the battery box bracket 1 is convenient to limit.
The right side symmetry fixedly connected with spring rod 11 of battery box support 1, the right side symmetry rotation of battery box support 1 is connected with fixture block 12, and bar groove 13 has been seted up on the surface of fixture block 12, and the inside sliding connection of bar groove 13 has bar T board 14, and slot 15 has been seted up on the right side of bar T board 14, and the one end that two spring rods 11 are opposite to each other is movably pegged graft in the inside of two slots 15 respectively. It should be noted that: the front end of the inner wall of the storage bin 2 is provided with a filler strip, and the battery is limited after being inserted into the storage bin 2.
In this embodiment, as shown in fig. 1 to 12, the limiting mechanism 6 includes two movable slots 601, the two movable slots 601 are symmetrically arranged at the top and the bottom of the inner wall of the storage bin 2, two trapezoidal push blocks 5 are respectively slidably connected in the two movable slots 601, and a T-shaped limiting slot 602 is arranged at the left side of the inner wall of the movable slot 601.
A pulley rod 603 is slidably connected between the T-shaped limiting groove 602 and the movable groove 601, the right end of the pulley rod 603 is overlapped with the side wall of the adjacent trapezoid push block 5, a limiting block 604 is fixedly connected to the surface of the pulley rod 603, and a limiting spring 605 is movably connected between the inner wall of the T-shaped limiting groove 602 and the side wall of the limiting block 604. It should be noted that: when the trapezoidal push block 5 releases the pressing of the pulley lever 603, the stopper spring 605 can return with the pulley lever 603.
The transmission groove 606 has been seted up in the left side of T type spacing groove 602 inner wall, and the left end of pulley lever 603 extends to transmission groove 606 internal fixation and is connected with pinion rack 607, and the inner wall rotation of transmission groove 606 is connected with gear lever 608, and the lateral wall of gear lever 608 meshes with the lateral wall of pinion rack 607, and one end of gear lever 608 extends to battery box support 1 external fixation and is connected with L type dog 609. It should be noted that: when the toothed plate 607 is moved from the left side of the inner wall of the transmission groove 606 to the right side limit position, the gear lever 608 can be rotated by ninety degrees only; the T-shaped limit groove 602 is disposed between two adjacent storage bins 2, so that the pulley rod 603 can be pressed to move towards the inside of the transmission groove 606 at the position of the adjacent storage bin 2 in the moving process of the base plate 4 in the current storage bin 2 with the trapezoidal push block 5.
In this embodiment, as shown in fig. 1 to 12, the positioning mechanism 7 includes two positioning grooves 701, the two positioning grooves 701 are symmetrically arranged between the inner walls of two adjacent storage bins 2, the inside of the positioning groove 701 is slidably connected with a clamping strip 702 matched with the clamping groove 9, one end of the clamping strip 702 is fixedly connected with a compression spring 703 between the inner walls of the positioning groove 701, and the middle part of the clamping strip 702 is fixedly connected with a pin 704. It should be noted that: the two positioning grooves 701 are respectively in one-to-one correspondence with the two clamping grooves 9, and when the two clamping strips 702 are respectively inserted into the clamping grooves 9 at two different positions, the stability of positioning the backing plate 4 is improved.
The inner wall of the battery box bracket 1 is provided with a conical groove 705 matched with the positioning groove 701, the inside of the conical groove 705 is rotationally connected with a rotating wheel 706, the side wall of the rotating wheel 706 is fixedly connected with a pressing bar 707 matched with a pressing block 8, the top of the rotating wheel 706 is provided with a V-shaped groove 708, the inside of the V-shaped groove 708 is rotationally connected with a pushing plate 709, and one end of the pushing plate 709 extends into the positioning groove 701 and is overlapped with the side wall of the pin 704. It should be noted that: the V-shaped groove 708 is arranged so that the pressing bar 707 does not rotate with the push plate 709 when rotating anticlockwise, and can rotate with the push plate 709 when the pressing bar 707 rotates clockwise; the number of the conical grooves 705 is two, and the two conical grooves 705 are respectively in one-to-one correspondence with the two positioning grooves 701.
In this embodiment, as shown in fig. 1 to 12, one side of the clamping strip 702, which is close to the clamping groove 9, is provided with an inclined surface, a sliding block is fixedly connected to the middle part of the clamping strip 702, and a sliding groove matched with the sliding block is provided on the inner wall of the positioning groove 701. It should be noted that: when the battery is installed, when the base plate 4 is pressed by the battery to move towards the inner wall of the storage bin 2, the side wall of the base plate 4 can be pressed on the inclined surface of the side wall of the clamping strip 702, so that the clamping strip 702 is pressed to move towards the inside of the positioning groove 701, and when the clamping groove 9 on the base plate 4 moves to the position of the clamping strip 702, the clamping strip 702 is ejected out by the extrusion spring 703 and inserted into the clamping groove 9 to be positioned.
In this embodiment, as shown in fig. 1 to 12, positioning springs are symmetrically and fixedly connected to the inner wall of the conical groove 705, and one end of each positioning spring is fixedly connected to the side wall of the pressing strip 707. It should be noted that: the positioning spring is provided so that the pressing bar 707 in the decompressed state can be stably positioned in the middle position of the tapered groove 705.
In this embodiment, as shown in fig. 1 to 12, the adjusting mechanism 10 includes four L-shaped adjusting plates 101, the four L-shaped adjusting plates 101 are fixedly connected around the backing plate 4, and three adjusting grooves 102 are equally spaced on two sides of the L-shaped adjusting plates 101.
Nine adjusting columns 103 are fixedly connected to the periphery of the inner wall of the storage bin 2 at equal intervals, one ends of the adjusting columns 103 are rotationally connected with guide beads 104, clamping plates 105 are slidingly connected between the nine adjusting columns 103 on the same side, three adjusting pins 106 are rotationally connected to the side walls of the clamping plates 105 at equal intervals, and the three adjusting pins 106 are respectively slidingly connected to the interiors of the adjacent three adjusting grooves 102. It should be noted that: when the four L-shaped adjusting plates 101 move towards the outer direction of the storage bin 2, under the matched sliding of the adjusting pins 106 and the adjusting grooves 102, the four clamping plates 105 move oppositely to expose the guide beads 104, so that the batteries are conveniently extracted, and when the four L-shaped adjusting plates 101 move reversely, the surfaces of the batteries are clamped by the relative movement of the four clamping plates 105; a heat dissipation groove can be formed on the surface of the clamping plate 105, and a heat dissipation hole is formed on the rear side of the battery box bracket, so that heat dissipation of the battery is facilitated.
In this embodiment, as shown in fig. 1 to 12, the adjustment groove 102 is L-shaped, and the distance between both ends of the adjustment groove 102 is the same as the extension length of the spring extension rod 3. It should be noted that: interference caused by insufficient length of the adjusting groove 102 is avoided when the backing plate 4 moves along with the spring telescopic rod 3.
In this embodiment, as shown in fig. 1 to 12, a round pin is rotatably connected to the left side of the strip-shaped T-plate 14, the strip-shaped T-plate 14 is slidably connected to the inside of the strip-shaped slot 13 through the round pin, and the strip-shaped slot 13 is disposed obliquely.
The middle part activity of bar T board 14 has cup jointed short spring, and the surface activity of bar T board 14 has cup jointed the clamp with short spring matched with, the lateral wall of clamp and the fixed surface connection of battery box support 1. It should be noted that: when the spring rod 11 releases the plug connection with the slot on the strip-shaped T plate 14, the short spring props against the strip-shaped T plate 14 to move rightwards, so that the strip-shaped T plate 14 pulls the clamping block 12 to rotate through the clamping pin to release the limit of the battery at the current position, and the clamping block 12 can only rotate ninety degrees.
The application method and the advantages of the invention are as follows: this pull formula storage battery case structure for passenger train, the course of operation is as follows:
As shown in fig. 1 to 12, when the battery inside the battery box for the passenger car needs to be disassembled, the two spring rods 11 on the right side of the battery box bracket 1 are pulled first to release the insertion connection between the spring rods 11 and the slots 15 on the strip-shaped T plate 14, at the moment, the strip-shaped T plate 14 is reset under the action of the short spring and pulls the clamping block 12 to rotate on the surface of the battery box bracket 1, so that the clamping block 12 releases the limit of the battery at the current position, and at the moment, the battery at the position can be pulled out from the inside of the storage bin 2;
In the process of battery extraction, the base plate 4 is pushed by the spring telescopic rod 3 to move towards the outer direction of the storage bin 2, so that the L-shaped adjusting plates 101 around the base plate 4 move along with the movement, in the process of matching sliding of the adjusting grooves 102 on the L-shaped adjusting plates 101 and the adjusting pins 106 on the clamping plates 105, the four clamping plates 105 move towards the inner wall direction of the adjacent storage bin 2, so that the guide beads 104 at one end of the adjusting column 103 are exposed from the clamping plates 105, at the moment, the surface of the battery is contacted with the guide beads 104, the friction resistance in the battery extraction process is reduced, and meanwhile, the scraping and rubbing of the surface of the battery are reduced in a multipoint contact mode;
Simultaneously, along with the movement of the backing plate 4, the trapezoidal push blocks 5 on the two sides of the push plate 709 release the pressing of the pulley rod 603, the pulley rod 603 moves rightwards with the toothed plate 607 under the action of the limiting spring 605, so that the toothed plate 607 is meshed with the gear rod 608, at the moment, the L-shaped stop block 609 on the gear rod 608 is overturned for ninety degrees to release the limit of the next battery, and the next battery is automatically released from a limit state in the process of disassembling the previous battery, so that the unlocking limit state of each battery is avoided;
And the cushion plate 4 in the moving process is propped against the side wall of the pressing strip 707 with the pressing strip 8 at the left side, at the moment, the pressing strip 707 is synchronously rotated clockwise with the rotating wheel 706, the rotating wheel 706 is rotated with the pushing plate 709 through the V-shaped groove 708 at the top, the pushing plate 709 pushes the clamping strip 702 to move to release the insertion of the clamping groove 9 on the adjacent cushion plate 4, so that the cushion plate 4 at the next battery position is released from the limiting state, at the moment, the cushion plate 4 slowly pushes the cushion plate 4 to the storage bin 2 for a certain distance under the elastic recovery of the spring telescopic rod 3, and the next battery is convenient to detach.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present invention, and are not intended to limit the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a pull formula storage battery case structure for passenger train, includes battery case support (1), its characterized in that: four storage bins (2) are formed in the battery box support (1) at equal intervals, spring telescopic rods (3) are symmetrically and fixedly connected to the inner walls of the storage bins (2), backing plates (4) are fixedly connected between the two spring telescopic rods (3), trapezoidal push blocks (5) are symmetrically and fixedly connected to the surfaces of the backing plates (4), and a limiting mechanism (6) is movably connected between the side walls of the two trapezoidal push blocks (5) and the battery box support (1);
A positioning mechanism (7) is movably connected between the inner walls of two adjacent storage bins (2), pressing blocks (8) matched with the positioning mechanism (7) are symmetrically and fixedly connected to the left sides of the base plates (4), clamping grooves (9) matched with the positioning mechanism (7) are symmetrically formed in the right sides of the base plates (4), and an adjusting mechanism (10) is movably connected between the periphery of each base plate (4) and the inner wall of each storage bin (2);
The right side of the battery box support (1) is symmetrically and fixedly connected with a spring rod (11), the right side of the battery box support (1) is symmetrically and rotationally connected with a clamping block (12), the surface of the clamping block (12) is provided with a strip-shaped groove (13), the inside of the strip-shaped groove (13) is slidably connected with a strip-shaped T plate (14), the right side of the strip-shaped T plate (14) is provided with a slot (15), and one ends, opposite to each other, of the two spring rods (11) are respectively movably inserted into the two slots (15);
the limiting mechanism (6) comprises two movable grooves (601), the two movable grooves (601) are symmetrically formed in the top and the bottom of the inner wall of the storage bin (2), the two trapezoidal push blocks (5) are respectively and slidably connected in the two movable grooves (601), and a T-shaped limiting groove (602) is formed in the left side of the inner wall of the movable groove (601);
A pulley rod (603) is slidably connected between the T-shaped limiting groove (602) and the movable groove (601), the right end of the pulley rod (603) is overlapped with the side wall of the adjacent trapezoid pushing block (5), a limiting block (604) is fixedly connected to the surface of the pulley rod (603), and a limiting spring (605) is movably connected between the inner wall of the T-shaped limiting groove (602) and the side wall of the limiting block (604);
A transmission groove (606) is formed in the left side of the inner wall of the T-shaped limiting groove (602), the left end of the pulley rod (603) extends to the transmission groove (606) and is fixedly connected with a toothed plate (607), the inner wall of the transmission groove (606) is rotationally connected with a gear rod (608), the side wall of the gear rod (608) is meshed with the side wall of the toothed plate (607), and one end of the gear rod (608) extends to the outside of the battery box bracket (1) and is fixedly connected with an L-shaped stop block (609);
The positioning mechanism (7) comprises two positioning grooves (701), wherein the two positioning grooves (701) are symmetrically formed between the inner walls of two adjacent storage bins (2), clamping strips (702) matched with the clamping grooves (9) are connected in a sliding manner in the positioning grooves (701), an extrusion spring (703) is fixedly connected between one end of each clamping strip (702) and the inner wall of each positioning groove (701), and a pin (704) is fixedly connected in the middle of each clamping strip (702);
The battery box support comprises a battery box support body (1), wherein the inner wall of the battery box support body (1) is provided with a conical groove (705) matched with a positioning groove (701), a rotating wheel (706) is rotatably connected in the conical groove (705), a pressing bar (707) matched with a pressing block (8) is fixedly connected to the side wall of the rotating wheel (706), the top of the rotating wheel (706) is provided with a V-shaped groove (708), a pushing plate (709) is rotatably connected in the V-shaped groove (708), and one end of the pushing plate (709) extends into the positioning groove (701) and is overlapped with the side wall of a pin (704);
The adjusting mechanism (10) comprises four L-shaped adjusting plates (101), the four L-shaped adjusting plates (101) are respectively and fixedly connected to the periphery of the base plate (4), and three adjusting grooves (102) are formed in the two sides of the L-shaped adjusting plates (101) at equal intervals;
Nine adjusting columns (103) are fixedly connected to the periphery of the inner wall of the storage bin (2) at equal intervals, one end of each adjusting column (103) is rotationally connected with a guide bead (104), clamping plates (105) are slidingly connected between the adjusting columns (103) at the same side, three adjusting pins (106) are rotationally connected to the side walls of the clamping plates (105) at equal intervals, and the three adjusting pins (106) are respectively slidingly connected to the interiors of the adjacent three adjusting grooves (102).
2. The drawn type battery box structure for a passenger car according to claim 1, wherein: one side of the clamping strip (702) close to the clamping groove (9) is provided with an inclined surface, the middle part of the clamping strip (702) is fixedly connected with a sliding block, and the inner wall of the positioning groove (701) is provided with a sliding groove matched with the sliding block.
3. The drawn type battery box structure for a passenger car according to claim 1, wherein: the inner wall of the conical groove (705) is symmetrically and fixedly connected with a positioning spring, and one end of the positioning spring is fixedly connected with the side wall of the pressing strip (707).
4. The drawn type battery box structure for a passenger car according to claim 1, wherein: the adjusting groove (102) is L-shaped, and the distance between two ends of the adjusting groove (102) is the same as the telescopic length of the spring telescopic rod (3).
5. The drawn type battery box structure for a passenger car according to claim 1, wherein: the left side of the strip-shaped T plate (14) is rotationally connected with a round pin, the strip-shaped T plate (14) is slidably connected in the strip-shaped groove (13) through the round pin, and the strip-shaped groove (13) is obliquely arranged;
The middle part activity of bar T board (14) has cup jointed short spring, the surface activity of bar T board (14) cup joints with short spring matched with clamp, the lateral wall of clamp and the fixed surface connection of battery box support (1).
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| CN202311651330.2A CN117766933B (en) | 2023-12-04 | 2023-12-04 | Drawing type battery storage box structure for passenger car |
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| CN118559286B (en) * | 2024-05-20 | 2024-10-29 | 煜邦智源科技(嘉兴)有限公司 | Battery welding device for lithium ion battery production and use method thereof |
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| CN117766933A (en) | 2024-03-26 |
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