CN213340586U - Lithium battery protection board based on micro control technology - Google Patents
Lithium battery protection board based on micro control technology Download PDFInfo
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- CN213340586U CN213340586U CN202022740815.7U CN202022740815U CN213340586U CN 213340586 U CN213340586 U CN 213340586U CN 202022740815 U CN202022740815 U CN 202022740815U CN 213340586 U CN213340586 U CN 213340586U
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- lead screw
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Abstract
The utility model discloses a lithium battery protection board based on micro-control technology, in particular to the technical field of lithium battery protection, which comprises a protection frame plate, wherein a protection mechanism is arranged at the top end of the protection frame plate; protection machanism is including rotatory cap, rotatory cap bottom is provided with rotatory lead screw, rotatory lead screw and rotatory cap fixed connection, rotatory lead screw one end runs through protection deckle board top and extends to inside the protection deckle board, rotatory lead screw outside and protection deckle board threaded connection, the rotatory lead screw other end is provided with the stripper plate, stripper plate and rotatory lead screw swing joint, the stripper plate bottom is provided with the rubber pad, rubber pad and stripper plate fixed connection, the constant head tank has been seted up to protection deckle board inner wall bottom. The utility model discloses a set up protection machanism, avoid taking place the swell spalling phenomenon to reduce the incident incidence, the security is higher, and the protection effect is better, increase substantially increase of service life, more durable, the practicality is better.
Description
Technical Field
The utility model relates to a lithium battery protection technology field, more specifically say, the utility model relates to a lithium battery protection board based on micro control technology.
Background
The lithium battery based on the micro-control technology is a primary battery which takes lithium metal or lithium alloy as a negative electrode material and uses a non-aqueous electrolyte solution, is different from a rechargeable battery, namely a lithium ion battery and a lithium ion polymer battery, the inventor of the lithium battery is Edison, and the lithium metal has very high requirements on environment due to the very active chemical characteristics of the lithium metal, so that the lithium metal is processed, stored and used. Therefore, lithium batteries have not been used for a long time. With the development of microelectronic technology at the end of the twentieth century, miniaturized devices are increasing day by day, and lithium batteries which have high requirements on power supplies also enter a large-scale practical stage.
However, in actual use, like general lithium batteries because rock and collide in the use, cause lithium battery electricity core collision damage very easily to the emergence is bloated and is split, thereby easily takes place incident such as fire, and the security is extremely low, and the practicality is poor.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a lithium battery protection shield based on micro control technology through setting up protection machanism, avoids taking place the swell spalling phenomenon to reduce the incident rate of security, the security is higher, and the protection effect is better, increases substantially increase of service life, and is more durable, and the practicality is better, with the problem of proposing in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a lithium battery protection board based on a micro-control technology comprises a protection frame board, wherein a protection mechanism is arranged at the top end of the protection frame board;
the protection mechanism comprises a rotating cap, a rotating lead screw is arranged at the bottom end of the rotating cap and fixedly connected with the rotating cap, one end of the rotating lead screw penetrates through the top end of the protection frame plate and extends into the protection frame plate, the outer part of the rotating lead screw is in threaded connection with the protection frame plate, a squeezing plate is arranged at the other end of the rotating lead screw and is movably connected with the rotating lead screw, a rubber pad is arranged at the bottom end of the squeezing plate and is fixedly connected with the squeezing plate, a positioning groove is formed in the bottom end of the inner wall of the protection frame plate, three friction plates are arranged in the positioning groove, a supporting plate is arranged at the bottom end of each friction plate, a movable rod is arranged at the bottom end of the supporting plate, two ends of the supporting plate are respectively and fixedly connected with the friction plates and the movable rod, the fixed box is internally provided with two stabilizing plates, the bottom ends of the stabilizing plates are provided with springs, the bottom ends of the springs are provided with concave annular plates, and the concave annular plates are fixedly connected with the movable rods.
In a preferred embodiment, a fixing groove is formed in one side of the extrusion plate, a fixing shaft is arranged inside the fixing groove, the fixing shaft is fixedly connected with the inner wall of the fixing groove, a rotating gear is sleeved outside the fixing shaft, a latch is arranged on one side of the rotating gear, a clamping plate is arranged on one side of the latch, and the latch is fixedly connected with the clamping plate.
In a preferred embodiment, the two sides of the inner wall of the fixed box are both provided with movable grooves, sliding rods are arranged in the movable grooves, and an L-shaped sliding ring is sleeved outside the sliding rods and movably connected with the sliding rods.
In a preferred embodiment, two heat dissipation grooves are arranged at the bottom end of the inner wall of the fixing groove, and a fan is arranged in each heat dissipation groove.
In a preferred embodiment, the top end of the protective frame plate is provided with a ventilation groove, and a dust-proof cylinder is arranged in the ventilation groove.
In a preferred embodiment, two reinforcing ribs are arranged on both sides of the protective frame plate, and the reinforcing ribs are fixedly connected with the protective frame plate.
In a preferred embodiment, a placing door is arranged on the front side of the protective frame plate, and the placing door is hinged with the protective frame.
The utility model discloses a technological effect and advantage:
1. by arranging the protection mechanism, the rotary cap is rotated to drive the rotary screw rod to enable the extrusion plate to move downwards, then the rubber pad firmly fixes the upper half part of the lithium battery, when external impact force is received, the lithium battery can downwards drive the friction plate to move downwards, the support plate drives the movable rod to move downwards in the fixed box, the concave ring plate starts to drive the spring to move downwards, the spring is stretched on the stable plate, the impact force is converted into elastic potential energy and then slowly released, the impact of the impact force is reduced, the bulge expansion crack phenomenon is avoided, the safety accident rate is reduced, the safety is higher, the extrusion and fixation are not easy to deform through the rubber pad in an extrusion mode, the protection effect is better, the service life is greatly prolonged, the safety is more durable, and the practicability is better;
2. when the stripper plate is moving downwards, the rotating gear that drives the inside fixed slot moves downwards, thereby make the latch on rotating gear and the cardboard mesh, thereby make rotating gear rotate on the fixed axle pole, thereby make it play a chucking fixed action, better firm lithium cell, thereby fixed effect is better more stable, and L shape slip ring can slide on the slide bar, thereby better decompose collision force, thereby the protecting effect is better.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the whole internal structure of the present invention.
Fig. 3 is an enlarged schematic structural diagram of a in fig. 2 according to the present invention.
Fig. 4 is an enlarged schematic structural diagram of the position B in fig. 2 according to the present invention.
The reference signs are: 1. a protective frame plate; 2. rotating the cap; 3. rotating the screw rod; 4. a pressing plate; 5. a rubber pad; 6. a friction plate; 7. a support plate; 8. a movable rod; 9. a fixed box; 10. a stabilizing plate; 11. a spring; 12. a concave ring plate; 13. fixing the shaft lever; 14. a rotating gear; 15. clamping teeth; 16. clamping a plate; 17. a slide bar; 18. an L-shaped slip ring; 19. a fan; 20. a dust-proof cylinder; 21. reinforcing ribs; 22. the door is placed.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The lithium battery protection board based on the micro-control technology as shown in the attached figures 1-4 comprises a protection frame board 1, wherein a protection mechanism is arranged at the top end of the protection frame board 1;
the protection mechanism comprises a rotating cap 2, a rotating screw rod 3 is arranged at the bottom end of the rotating cap 2, the rotating screw rod 3 is fixedly connected with the rotating cap 2, one end of the rotating screw rod 3 penetrates through the top end of a protection frame plate 1 and extends to the inside of the protection frame plate 1, the outer part of the rotating screw rod 3 is in threaded connection with the protection frame plate 1, the other end of the rotating screw rod 3 is provided with a squeezing plate 4, the squeezing plate 4 is movably connected with the rotating screw rod 3, the bottom end of the squeezing plate 4 is provided with a rubber pad 5, the rubber pad 5 is fixedly connected with the squeezing plate 4, the bottom end of the inner wall of the protection frame plate 1 is provided with a positioning groove, three friction plates 6 are arranged inside the positioning groove, the bottom end of each friction plate 6 is provided with a support plate 7, the bottom end of each support plate 7 is provided with a movable rod 8, the two ends of each support plate 7 are, the bottom end of the stabilizing plate 10 is provided with a spring 11, the bottom end of the spring 11 is provided with a concave annular plate 12, and the concave annular plate 12 is fixedly connected with the movable rod 8.
As shown in figure 4, the fixed slot has been seted up to stripper plate 4 one side, fixed slot inside is provided with fixed axostylus axostyle 13, fixed axostylus axostyle 13 and fixed slot inner wall fixed connection, the outside cover of fixed axostylus axostyle 13 is equipped with running gear 14, running gear 14 one side is provided with latch 15, latch 15 one side is provided with cardboard 16, latch 15 and cardboard 16 fixed connection, so that when stripper plate 4 is moving downwards, it moves downwards to drive the inside running gear 14 of fixed slot, thereby make the running gear 14 mesh with latch 15 on the cardboard 16, thereby make running gear 14 rotate on fixed axostylus axostyle 13, thereby make it play a chucking fixed action, better firm lithium cell, thereby fixed effect is better more stable.
As shown in fig. 3, the two sides of the inner wall of the fixed box 9 are both provided with movable grooves, the movable grooves are internally provided with sliding rods 17, the sliding rods 17 are externally sleeved with L-shaped sliding rings 18, and the L-shaped sliding rings 18 are movably connected with the sliding rods 17, so that the L-shaped sliding rings 18 can slide on the sliding rods 17, collision force can be better decomposed, and the protection effect is better.
As shown in the attached drawing 2, two heat dissipation grooves are formed in the bottom end of the inner wall of the fixing groove, and the fan 19 is arranged inside each heat dissipation groove, so that heat on the surface of the lithium battery can be dissipated out through the fan 19, a heat dissipation effect is achieved, and the heat dissipation effect is better.
As shown in fig. 1 and 2, the top end of the protective frame plate 1 is provided with a ventilation groove, and a dustproof barrel 20 is arranged inside the ventilation groove, so that air can enter through the ventilation hole, thereby forming a flow, further dissipating heat of a lithium battery, and meanwhile, the dustproof barrel 20 can play a role in preventing dust, and avoiding dust from entering and causing damage.
As shown in fig. 1 and 2, two reinforcing ribs 21 are arranged on two sides of the protective frame plate 1, and the reinforcing ribs 21 are fixedly connected with the protective frame plate 1, so that the four corners of the protective frame plate can be protected by the reinforcing ribs 21, and the lithium battery is not damaged easily.
As shown in the attached drawing 1, the front side of the protective frame plate 1 is provided with a placing door 22, and the placing door 22 is hinged with the protective frame, so that the lithium battery can be conveniently placed through the placing door 22, and the use is convenient.
The utility model discloses the theory of operation: when in use, the lithium battery is directly placed in the protective frame plate 1, the rotary cap 2 is rotated to drive the rotary screw rod 3 to rotate and drive the extrusion plate 4 to move downwards, then the rubber pad 5 firmly fixes the upper half part of the lithium battery, then the lower half part of the lithium battery is contacted with the friction plate 6, when the external impact force is applied, the lithium battery moves downwards, so that the friction plate 6 is driven to move downwards, the supporting plate 7 is driven to move downwards, then the supporting plate 7 starts to drive the movable rod 8 to move downwards, the movable rod 8 moves downwards in the fixed box 9 and drives the concave ring plate 12 to move downwards, so that the concave ring plate 12 starts to drive the spring 11 to move downwards, thus the spring 11 is stretched on the stable plate 10, so that the impact force is converted into elastic potential energy to be slowly released, thereby reducing the impact of the collision force and playing a role in protection.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a lithium battery protection shield based on little control technique, includes protection framed panel (1), its characterized in that: the top end of the protective frame plate (1) is provided with a protective mechanism;
the protection mechanism comprises a rotating cap (2), a rotating lead screw (3) is arranged at the bottom end of the rotating cap (2), the rotating lead screw (3) is fixedly connected with the rotating cap (2), one end of the rotating lead screw (3) penetrates through the top end of a protective frame plate (1) and extends into the protective frame plate (1), the outer part of the rotating lead screw (3) is in threaded connection with the protective frame plate (1), an extrusion plate (4) is arranged at the other end of the rotating lead screw (3), the extrusion plate (4) is movably connected with the rotating lead screw (3), a rubber pad (5) is arranged at the bottom end of the extrusion plate (4), the rubber pad (5) is fixedly connected with the extrusion plate (4), a positioning groove is formed in the bottom end of the inner wall of the protective frame plate (1), three friction plates (6) are arranged in the positioning groove, a support plate (7) is arranged at the, backup pad (7) bottom is provided with movable rod (8), backup pad (7) both ends respectively with friction plate (6) and movable rod (8) fixed connection, movable rod (8) outside is provided with fixed case (9), movable rod (8) and fixed case (9) swing joint, fixed case (9) inside is provided with two firm boards (10), firm board (10) bottom is provided with spring (11), spring (11) bottom is provided with spill crown plate (12), spill crown plate (12) and movable rod (8) fixed connection.
2. The lithium battery protection board based on the micro-control technology as claimed in claim 1, wherein: the fixing groove is formed in one side of the extrusion plate (4), a fixing shaft rod (13) is arranged inside the fixing groove, the fixing shaft rod (13) is fixedly connected with the inner wall of the fixing groove, a rotating gear (14) is sleeved outside the fixing shaft rod (13), a clamping tooth (15) is arranged on one side of the rotating gear (14), a clamping plate (16) is arranged on one side of the clamping tooth (15), and the clamping tooth (15) is fixedly connected with the clamping plate (16).
3. The lithium battery protection board based on the micro-control technology as claimed in claim 1, wherein: the movable groove has all been seted up to fixed case (9) inner wall both sides, movable inslot portion is provided with slide bar (17), the outside cover of slide bar (17) is equipped with L shape slip ring (18), L shape slip ring (18) and slide bar (17) swing joint.
4. The lithium battery protection board based on the micro-control technology as claimed in claim 2, wherein: the bottom end of the inner wall of the fixing groove is provided with two radiating grooves, and a fan (19) is arranged in each radiating groove.
5. The lithium battery protection board based on the micro-control technology as claimed in claim 1, wherein: the top end of the protective frame plate (1) is provided with a ventilation groove, and a dustproof barrel (20) is arranged in the ventilation groove.
6. The lithium battery protection board based on the micro-control technology as claimed in claim 1, wherein: two reinforcing ribs (21) are arranged on two sides of the protective frame plate (1), and the reinforcing ribs (21) are fixedly connected with the protective frame plate (1).
7. The lithium battery protection board based on the micro-control technology as claimed in claim 1, wherein: a placing door (22) is arranged on the front side of the protective frame plate (1), and the placing door (22) is hinged to the protective frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022740815.7U CN213340586U (en) | 2020-11-24 | 2020-11-24 | Lithium battery protection board based on micro control technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022740815.7U CN213340586U (en) | 2020-11-24 | 2020-11-24 | Lithium battery protection board based on micro control technology |
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| Publication Number | Publication Date |
|---|---|
| CN213340586U true CN213340586U (en) | 2021-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022740815.7U Active CN213340586U (en) | 2020-11-24 | 2020-11-24 | Lithium battery protection board based on micro control technology |
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| CN (1) | CN213340586U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114141168A (en) * | 2021-12-20 | 2022-03-04 | 浙江伊凡格灵照明科技有限公司 | LED module protector |
-
2020
- 2020-11-24 CN CN202022740815.7U patent/CN213340586U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114141168A (en) * | 2021-12-20 | 2022-03-04 | 浙江伊凡格灵照明科技有限公司 | LED module protector |
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