CN220439799U - Stable mounting mechanism for lithium battery of miniature electric vehicle - Google Patents
Stable mounting mechanism for lithium battery of miniature electric vehicle Download PDFInfo
- Publication number
- CN220439799U CN220439799U CN202321509899.0U CN202321509899U CN220439799U CN 220439799 U CN220439799 U CN 220439799U CN 202321509899 U CN202321509899 U CN 202321509899U CN 220439799 U CN220439799 U CN 220439799U
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- China
- Prior art keywords
- fixedly connected
- electric vehicle
- lithium battery
- miniature electric
- installation mechanism
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 27
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 27
- 230000007246 mechanism Effects 0.000 title claims abstract description 18
- 238000009434 installation Methods 0.000 claims abstract description 40
- 238000001125 extrusion Methods 0.000 claims description 6
- 244000309464 bull Species 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 210000004027 cell Anatomy 0.000 description 7
- 210000005056 cell body Anatomy 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Abstract
The utility model relates to the technical field of battery stable installation mechanisms, and provides a lithium battery stable installation mechanism of a miniature electric vehicle, which comprises an installation box, wherein limit sliding grooves are formed in the middle parts of two sides of the installation box, and rotary screws are movably connected in the limit sliding grooves; the utility model is beneficial to placing the battery in the middle of the fixed plate by a worker when in use, aligning the thread groove on the limit plate with the rotary screw, rotating the rotating head by the worker by using a tool, rotating the rotating head to drive the connecting rotating rod to rotate, and driving the first crown gear to rotate by the connecting rotating rod.
Description
Technical Field
The utility model relates to the technical field of battery stable installation mechanisms, in particular to a lithium battery stable installation mechanism of a miniature electric vehicle.
Background
The utility model provides a battery that lithium cell is commonly used on the electric motor car, and need install it on the electric motor car steadily when using the lithium cell, present lithium cell stable installation mechanism mainly includes fixed box, installation lid and limit structure, secondly still includes the connecting rod, changes piece and extrusion rod etc. specific process is with limit structure mutually separately, places the battery at limit structure's middle part, carries out spacingly to the battery through limit structure afterwards, and then will the connecting rod use the piece as the axle center to deflect for the extrusion rod extrudees fixedly to the battery.
The utility model discloses a stable in structure's lithium cell mounting box as disclosed in publication number CN216288800U, including the fixed case, one side fixed mounting of fixed case has the ventilation window, and the top fixed mounting of fixed case has the installation lid, and the top swing joint of installation lid has fixing bolt, the inner wall fixed mounting of fixed case has supporting spring, and one side fixed mounting of supporting spring has the limiting plate, and one side fixed mounting of limiting plate has the lithium cell body moreover. This stable in structure's lithium cell installation box is provided with fixed box, installation lid, fixing bolt, supporting spring, limiting plate, lithium cell body, installation sleeve, connecting rod, stripper plate and arm-tie, carries out spacing fixedly to the bottom of lithium cell body through the limiting plate, carries out spacing fixedly to the middle part of lithium cell body through the stripper plate on the connecting rod simultaneously, through two-layer fixing, can improve the effect of installing fixedly to lithium cell body, strengthened the stable installation of lithium cell body on the installation box.
However, the current stable in structure's lithium cell installation box structural design is not comprehensive, in the use, puts the battery between the limiting plate, and promotes the limiting plate through the spring and fix the battery, rotates the stripper plate then, and the stripper plate extrudes fixedly the battery through the promotion of connecting the spring, because the spring has elasticity, in the use, the vehicle shakes, can make the battery take place to rock, and extrudes the spring to can lead to the battery to reciprocate, consequently can bump the battery.
Disclosure of Invention
The utility model provides a stable mounting mechanism for a lithium battery of a miniature electric vehicle, which solves the problems that a spring in the prior art has elasticity, the vehicle shakes, the battery shakes, the spring is extruded, the battery can move up and down, and the battery is collided.
The technical scheme of the utility model is as follows: the utility model provides a stable installation mechanism of miniature electric motor car lithium cell, includes the mounting box, spacing spout has all been seted up at the middle part of mounting box both sides, the equal swing joint in inside of spacing spout has rotatory screw rod, the first gear of bottom fixedly connected with of rotatory screw rod, one side meshing that first gear kept away from each other has first crown gear, one side fixedly connected with connection bull stick that rotatory screw rod was kept away from to first crown gear, one side fixedly connected with rotating head that rotatory screw rod was kept away from to connection bull stick, and the mounting box is located the rotating head and has seted up the change groove, and rotate head and change groove swing joint, the top threaded connection of rotatory screw rod has the limiting plate.
Preferably, one side of the first gear far away from the connecting rotating rod is meshed with a second crown gear, one side of the second crown gear far away from the rotating screw rod is fixedly connected with a connecting rotating shaft, and the connecting rotating shaft is movably connected with the mounting box.
Preferably, the bottom equidistance of limiting plate is arranged fixedly connected with buffer spring, buffer spring's bottom fixedly connected with stripper plate.
Preferably, the middle parts of the two ends of the limiting plate are provided with thread grooves, and the thread grooves are in threaded connection with the rotary screw.
Preferably, the top end of the installation box is fixedly connected with a top cover, and the outer side of the top cover is connected with a fixing bolt in a threaded manner.
Preferably, the outside on the top of install bin has all offered the screw hole, and screw hole and fixing bolt threaded connection.
Preferably, the fixed springs are fixedly connected with the two sides of the bottom end inside the installation box at equal intervals.
Preferably, a fixing plate is fixedly connected to one side, close to each other, of the fixing spring.
The utility model has the technical effects and advantages that:
1. the utility model is beneficial to placing the battery in the middle of the fixed plate by a worker when in use, aligning the thread groove on the limit plate with the rotary screw, rotating the rotating head by the worker by using a tool, rotating the connecting rotating rod by the rotating head, rotating the connecting rotating rod, and driving the first crown gear to rotate.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic overall sectional structure of the present utility model.
Fig. 3 is a schematic view of a buffer spring according to the present utility model.
Fig. 4 is a schematic view of a connecting rod structure according to the present utility model.
The reference numerals are: 1. a mounting box; 11. a threaded hole; 12. limiting sliding grooves; 13. a fixed spring; 14. a fixing plate; 2. a top cover; 21. a fixing bolt; 3. rotating the screw; 31. a first gear; 4. connecting a rotating rod; 41. a first crown gear; 42. a rotating head; 5. the connecting rotating shaft; 51. a second crown gear; 6. a limiting plate; 61. a buffer spring; 62. an extrusion plate; 63. a thread groove.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to figures 2 and 4, the utility model provides a stable installation mechanism of a lithium battery of a miniature electric vehicle, which comprises an installation box 1, wherein limit sliding grooves 12 are formed in the middle parts of two sides of the installation box 1, a rotary screw 3 is movably connected in the limit sliding grooves 12, a first gear 31 is fixedly connected with the bottom end of the rotary screw 3, a first crown gear 41 is meshed with one side, far away from each other, of the first gear 31, a connecting rotating rod 4 is fixedly connected with one side, far away from the rotary screw 3, of the first crown gear 41, a rotating head 42 is fixedly connected with one side, far away from the rotary screw 3, of the connecting rotating rod 4, the installation box 1 is provided with a rotating groove, the rotating head 42 is movably connected with the rotating groove, a limit plate 6 is connected with the top end of the rotary screw 3 in a threaded manner, when in use, a worker places the battery in the middle of a fixed plate 14, then align the screw groove 63 on the limiting plate 6 with the rotary screw 3, then the worker rotates the rotating head 42 by using a tool, the rotating head 42 rotates to drive the connecting rotating rod 4 to rotate, the connecting rotating rod 4 rotates to drive the first crown gear 41 to rotate, the first crown gear 41 is meshed with the first gear 31, the first gear 31 rotates to drive the rotary screw 3 to rotate, and the first gear 31 is meshed with the second crown gear 51, so that the second crown gear 51 rotates to drive the connecting rotating shaft 5 to rotate, and the connecting rotating shaft 5 can drive the other rotary screw 3 to rotate, so that the limiting plate 6 gradually moves on the rotary screw 3 through the screw groove 63, the limiting plate 6 extrudes and limits the battery, and battery collision caused by shaking of the electric vehicle is avoided when the electric vehicle is used.
Referring to fig. 3, the second crown gear 51 is engaged with one side of the first gear 31 far away from the connecting rotating rod 4, one side of the second crown gear 51 far away from the rotating screw rod 3 is fixedly connected with the connecting rotating shaft 5, the connecting rotating shaft 5 is movably connected with the mounting box 1, the bottom end of the limiting plate 6 is equidistantly arranged and fixedly connected with the buffer spring 61, the bottom end of the buffer spring 61 is fixedly connected with the extrusion plate 62, the middle parts of two ends of the limiting plate 6 are provided with the thread grooves 63, the thread grooves 63 are in threaded connection with the rotating screw rod 3, when the battery is used, the limiting plate 6 extrudes and limits the battery, the extrusion plate 62 moves upwards under pressure, the buffer spring 61 extrudes and gradually contracts, and the battery is subjected to buffer protection, and the battery collision caused by shaking of the electric vehicle is avoided when the battery is used.
Referring to fig. 1 and 2, the top end of the installation box 1 is fixedly connected with the top cover 2, the outside of the top cover 2 is uniformly connected with the fixing bolt 21 in a threaded manner, the outside of the top end of the installation box 1 is uniformly provided with the threaded holes 11, the threaded holes 11 are in threaded connection with the fixing bolt 21, the two sides of the bottom end inside the installation box 1 are uniformly and equidistantly arranged and fixedly connected with the fixing springs 13, one side, close to each other, of the fixing springs 13 is fixedly connected with the fixing plate 14, when in use, the fixing plate 14 is moved by a worker to pressurize the fixing springs 13, then the battery is placed in the middle of the fixing plate 14, after fixing, the top cover 2 is placed on the top end of the installation box 1 by the worker, the fixing bolt 21 is aligned with the threaded holes 11, and then the fixing bolt 21 is screwed into the threaded holes 11, so that the top cover 2 is fixed with the installation box 1.
The working principle of the utility model is as follows: firstly, when in use, a worker moves the fixing plates 14 away from each other, the fixing plates 14 move to pressurize the fixing springs 13, then the battery is placed in the middle of the fixing plates 14, then the thread groove 63 on the limiting plate 6 is aligned with the rotary screw 3, then the worker rotates the rotating head 42 by using a tool, the rotating head 42 rotates to drive the connecting rotating rod 4 to rotate, the connecting rotating rod 4 rotates to drive the first crown gear 41 to rotate, the first crown gear 41 is meshed with the first gear 31, the first gear 31 rotates to drive the rotary screw 3 to rotate, the first gear 31 is meshed with the second crown gear 51, the second crown gear 51 rotates to drive the connecting rotating shaft 5 to rotate, and connect pivot 5 and can drive another rotatory screw rod 3 rotation, consequently, make limiting plate 6 through thread groove 63 gradually remove on rotatory screw rod 3, make limiting plate 6 extrude the spacing to the battery, and when limiting plate 6 extrudeed the battery, stripper plate 62 receives the pressure and upwards moves, extrude buffer spring 61, buffer spring 61 extrudees gradually the shrink, and buffer protection to the battery, avoid when using, the battery collision that the electric motor car rocked leads to, after fixed, the staff places top cap 2 at mounting box 1's top, and fixing bolt 21 aligns with screw hole 11, then screw up fixing bolt 21 in screw hole 11, fix top cap 2 and mounting box 1.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (8)
1. The utility model provides a stable installation mechanism of miniature electric motor car lithium cell, includes mounting box (1), a serial communication port, spacing spout (12) have all been seted up at the middle part of mounting box (1) both sides, the equal swing joint in inside of spacing spout (12) has rotatory screw rod (3), the bottom fixedly connected with first gear (31) of rotatory screw rod (3), one side meshing that first gear (31) kept away from each other has first crown gear (41), one side fixedly connected with connection bull stick (4) of rotatory screw rod (3) are kept away from to first crown gear (41), one side fixedly connected with rotating head (42) of rotatory screw rod (3) are kept away from to connection bull stick (4), and mounting box (1) are located and rotate first (42) and have seted up the change groove, and rotate first (42) and change groove swing joint, the top threaded connection of rotatory screw rod (3) has limiting plate (6).
2. The stable installation mechanism of the lithium battery of the miniature electric vehicle according to claim 1, wherein a second crown gear (51) is meshed with one side of the first gear (31) far away from the connecting rotating rod (4), a connecting rotating shaft (5) is fixedly connected with one side of the second crown gear (51) far away from the rotating screw rod (3), and the connecting rotating shaft (5) is movably connected with the installation box (1).
3. The stable installation mechanism of the lithium battery of the miniature electric vehicle according to claim 1, wherein buffer springs (61) are fixedly connected to the bottom ends of the limiting plates (6) in an equidistant arrangement mode, and extrusion plates (62) are fixedly connected to the bottom ends of the buffer springs (61).
4. The stable installation mechanism of the lithium battery of the miniature electric vehicle according to claim 1, wherein the middle parts of the two ends of the limiting plate (6) are provided with thread grooves (63), and the thread grooves (63) are in threaded connection with the rotary screw (3).
5. The stable installation mechanism of the lithium battery of the miniature electric vehicle according to claim 1, wherein a top cover (2) is fixedly connected to the top end of the installation box (1), and fixing bolts (21) are connected to the outer side of the top cover (2) in a threaded mode.
6. The stable installation mechanism of the lithium battery of the miniature electric vehicle according to claim 1, wherein threaded holes (11) are formed in the outer side of the top end of the installation box (1), and the threaded holes (11) are in threaded connection with fixing bolts (21).
7. The stable installation mechanism of the lithium battery of the miniature electric vehicle according to claim 1, wherein fixing springs (13) are fixedly connected to two sides of the inner bottom end of the installation box (1) in an equidistant arrangement mode.
8. The stable installation mechanism of the lithium battery of the micro electric vehicle according to claim 7, wherein a fixing plate (14) is fixedly connected to one side of the fixing spring (13) which is close to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321509899.0U CN220439799U (en) | 2023-06-14 | 2023-06-14 | Stable mounting mechanism for lithium battery of miniature electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321509899.0U CN220439799U (en) | 2023-06-14 | 2023-06-14 | Stable mounting mechanism for lithium battery of miniature electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220439799U true CN220439799U (en) | 2024-02-02 |
Family
ID=89696284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321509899.0U Active CN220439799U (en) | 2023-06-14 | 2023-06-14 | Stable mounting mechanism for lithium battery of miniature electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220439799U (en) |
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2023
- 2023-06-14 CN CN202321509899.0U patent/CN220439799U/en active Active
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