CN107591506B - Lithium battery protection device with damping function - Google Patents

Abstract

The invention relates to a protection device, in particular to a lithium battery protection device with a damping function. The invention aims to provide a lithium battery protection device with a damping function. In order to solve the technical problem, the invention provides a lithium battery protection device with a shock absorption function, which comprises an installation frame and a fixing device, wherein the fixing device is arranged in the installation frame. The invention has the effects of buffering and damping performance, reducing the vibration effect of the device during installation or movement, protecting the lithium battery from being damaged easily, ensuring the installation of the lithium battery to be more stable, dissipating heat and cooling, protecting the lithium battery from being reduced easily, and prolonging the service life of the lithium battery.

Description

A lithium battery protection device with shock absorption function

technical field

The invention relates to a protection device, in particular to a lithium battery protection device with a shock absorption function.

Background technique

Shock absorption is to reduce the effect of vibration, so that the object remains relatively stable.

When the lithium battery is put into use, it is necessary to set a protective casing for the lithium battery to prevent accidental wear of the lithium battery during use. However, the current protective casing lacks buffering and shock absorption performance, the installation of the lithium battery is not stable, and the lithium battery will generate heat during operation. , Overheating affects the performance and service life of the lithium battery. The current protective casing lacks heat dissipation performance, which is not conducive to cooling the lithium battery. Therefore, it is urgent to develop a kind of cushioning and shock absorption performance, which can reduce the vibration when the device is installed or moved. It is a lithium battery protection device with shock absorption function that protects the lithium battery from damage, and makes the installation of the lithium battery more stable.

SUMMARY OF THE INVENTION

(1) Technical problems to be solved

In the present invention, in order to overcome the need to provide a protective casing for the lithium battery when the lithium battery is put into use, to prevent the lithium battery from being accidentally worn during use, the current protective casing lacks buffering and shock absorption performance, the lithium battery is not installed stably, and the lithium battery is in operation. There will be heating phenomenon, overheating will affect the performance and service life of the lithium battery, and the current protective casing lacks heat dissipation performance, which is not conducive to the shortcomings of cooling the lithium battery. The technical problem to be solved by the present invention is to provide a shock absorption function Lithium battery protection device.

(2) Technical solutions

In order to solve the above technical problems, the present invention provides such a lithium battery protection device with shock absorption function, which includes a mounting frame and a fixing device, and the fixing device is arranged in the mounting frame.

Preferably, the mounting frame includes a cover plate, a first handle, a positive conductive sheet, a negative conductive sheet, an outer frame, a first elastic member and an inner frame, the inner frame is located inside the outer frame, and the outer frame is connected with the first elastic member, And the end of the first elastic member is connected with the outer wall of the inner frame, the inner left wall of the inner frame is provided with a positive conductive sheet, the inner right wall of the inner frame is provided with a negative conductive sheet, the top left side of the outer frame is rotatably connected with a cover plate, and the middle of the top of the cover plate is provided. The position has a first handle.

Preferably, the fixing device includes a first support rod, a first fixing ring, an iron block, a magnet, a second handle, a second fixing ring and a second elastic member, the inner bottom of the inner frame is provided with a first support rod, the first support The top of the rod is provided with a first fixing ring, the front side of the top of the first fixing ring is rotatably connected with a second fixing ring, an iron block is arranged on the back side of the top of the first fixing ring, a magnet is arranged on the back side of the bottom of the second fixing ring, The rear side of the top of the fixing ring is provided with a second handle, and a second elastic piece is connected between the front side of the top of the second fixing ring and the inner front wall of the inner frame.

Preferably, it also includes a fan blade, an L-shaped connecting rod, a rotating shaft and a motor, a ventilation hole is opened on the cover plate, a motor is provided on both the front and rear walls of the inner frame, a rotating shaft is provided at the end of the output shaft of the motor, and the end of the rotating shaft is connected with a The L-shaped connecting rod has a fan blade at the end of the L-shaped connecting rod.

Preferably, it also includes an impact device, a fan, an annular slider, a second support rod and an annular slide rail, a second support rod is provided in the middle of the inner bottom of the inner frame, and an annular slide rail is provided on the top of the second support rod. A ring-shaped slider is slidably connected on the rail, a fan is arranged on the top of the ring-shaped slider, an impact device is connected to the rotating shaft, and the impact device is connected with the front and rear walls of the inner frame respectively. The impact device includes an eccentric wheel, a contact wheel, a third Elastic parts, moving rods, guide rods and impact blocks, an eccentric wheel is arranged on the rotating shaft, guide rods are provided on the front and rear walls of the inner frame, and the guide rods are located under the motor, and a guide hole is opened on the guide rod, and the moving rod passes through The guide hole, the top of the moving rod is provided with a contact wheel, the top of the contact wheel is in contact with the bottom of the eccentric wheel, the upper periphery of the moving rod is provided with a third elastic piece, the top of the third elastic piece is connected with the bottom of the contact wheel, and the bottom end of the third elastic piece is connected to the bottom of the contact wheel. The top of the guide rod is connected, and the bottom of the moving rod is provided with an impact block.

Preferably, it also includes a rubber pad, a fourth elastic member and a clamping rod, the inner side of the first fixing ring and the second fixing ring are connected with a fourth elastic member, the end of the fourth elastic member is connected with a clamping rod, and the inner side of the clamping rod is provided with a fourth elastic member. Rubber mat.

Preferably, it also includes a third support rod, a fourth support rod and a baffle plate, a fourth support rod is provided on the top of the right side of the outer frame, a third support rod is provided on the top of the fourth support rod, and the top of the third support rod is rotatable. A baffle is attached, and the bottom of the baffle is in contact with the right side of the top of the cover.

Working principle: When the lithium battery is put into use, in order to protect the lithium battery from being damaged, people place the lithium battery in the mounting frame, and use the fixing device to fix the lithium battery in the mounting frame. The vibration effect when the small device is installed or moved protects the lithium battery from damage and makes the installation of the lithium battery more stable.

Because the mounting frame includes a cover plate, a first handle, a positive conductive sheet, a negative conductive sheet, an outer frame, a first elastic member and an inner frame, the inner frame is located inside the outer frame, the outer frame is connected with the first elastic member, and the first elastic member is connected to the outer frame. The end of an elastic piece is connected to the outer wall of the inner frame, the inner left wall of the inner frame is provided with a positive conductive sheet, the inner right wall of the inner frame is provided with a negative conductive sheet, and a cover plate is rotatably connected to the left side of the top of the outer frame. There is a first handle, so people hold the first handle to open the cover, and place the lithium battery in the inner frame, so that the positive electrode of the lithium battery contacts the positive electrode conductive sheet, the negative electrode of the lithium battery contacts the negative electrode conductive sheet, and the inner frame is connected to the outer frame. A first elastic member is connected between the frames, which can play a buffering role, reduce the vibration effect when the device is installed or moved, protect the lithium battery from damage, and make the installation of the lithium battery more stable and the use effect is good.

Because the fixing device includes a first support rod, a first fixing ring, an iron block, a magnet, a second handle, a second fixing ring and a second elastic member, the inner bottom of the inner frame is provided with a first support rod, and the top of the first support rod is provided with a first support rod. A first fixing ring is provided, the front side of the top of the first fixing ring is rotatably connected with a second fixing ring, an iron block is arranged on the back side of the top of the first fixing ring, a magnet is arranged on the rear side of the bottom of the second fixing ring, and the second fixing ring is There is a second handle on the rear side of the top, and a second elastic member is connected between the front side of the top of the second fixing ring and the inner front wall of the inner frame, so when installing the lithium battery, the hand pulls the second handle upward to drive the second fixing ring upward Rotation, the second elastic piece is compressed, the person puts the lithium battery in the first fixing ring, loosens the second handle, the second fixing ring moves down to reset, the second elastic piece restores its original length, the magnet attracts the iron block tightly, and the The first fixing ring and the second fixing ring are fixed, so that the first fixing ring and the second fixing ring clamp and fix the lithium battery, the fixing effect is good, and the use is convenient.

Because it also includes fan blades, L-shaped connecting rods, rotating shafts and motors, ventilation holes are opened on the cover plate, motors are installed on the front and rear walls of the inner frame, the output shaft of the motor is provided with a rotating shaft, and the end of the rotating shaft is connected with an L-shaped The connecting rod, the end of the L-shaped connecting rod is provided with a fan blade, the lithium battery will generate heat during operation, and the overheating will affect the performance and service life of the lithium battery, so start the motor to rotate, drive the shaft to rotate, and thus drive the L-shaped connecting rod to rotate, In turn, the fan blades are driven to rotate to generate wind, which blows and cools the lithium battery. The ventilation holes are conducive to the air circulation inside the mounting frame, which is convenient for heat dissipation, and achieves the effect of heat dissipation and cooling for the lithium battery, protects the performance of the lithium battery, and prolongs the service life.

Because it also includes an impact device, a fan, an annular slider, a second support rod and an annular slide rail, a second support rod is arranged in the middle of the inner bottom of the inner frame, and an annular slide rail is provided on the top of the second support rod. The annular slider is slidably connected, the top of the annular slider is provided with a fan, the rotating shaft is connected with an impact device, and the impact device is connected to the front and rear walls of the inner frame respectively. The impact device includes an eccentric wheel, a contact wheel, and a third elastic member , moving rod, guide rod and impact block, there is an eccentric wheel on the rotating shaft, guide rods are provided on the front and rear walls of the inner frame, and the guide rod is located under the motor, and a guide hole is opened on the guide rod, and the moving rod passes through the guide hole , the top of the moving rod is provided with a contact wheel, the top of the contact wheel is in contact with the bottom of the eccentric wheel, the upper periphery of the moving rod is provided with a third elastic piece, the top of the third elastic piece is connected with the bottom of the contact wheel, and the bottom end of the third elastic piece is connected with the guide rod The top is connected, and the bottom of the moving rod is provided with an impact block, so the rotation of the rotating shaft drives the eccentric wheel to rotate, which drives the contact wheel to move up and down, thereby driving the moving rod to move up and down, which in turn drives the impact block to move up and down, and the impact block moves downward to hit the annular slider. Make the annular slider move in the opposite direction along the annular slide rail. When the annular slider moves to the commanding height of the rear side, the impact block on the rear side moves down to the bottom to hit the annular slider, so that the annular slider moves along the annular slide rail in the right direction. When the ring slider moves to the commanding height of the front side, the impact block on the front side moves down to the bottom and hits the ring slider. This reciprocation makes the ring slider continuously move forward and reverse along the ring rail, and starts at the same time. The fan works, so that the fan continuously rotates forward and reverse to blow the lithium battery, lowers the temperature of the lithium battery, achieves better heat dissipation and cooling effect for the lithium battery, protects the performance of the lithium battery, and prolongs the service life.

Because it also includes a rubber pad, a fourth elastic member and a clamping rod, the inner side of the first fixing ring and the second fixing ring are connected with a fourth elastic member, the end of the fourth elastic member is connected with a clamping rod, and the inner side of the clamping rod is provided with a rubber pad , so the clamp rod and the rubber pad clamp the lithium battery, and the fourth elastic member compresses to achieve a better tightening effect for the lithium battery. At the same time, by connecting the fourth elastic member, it also has the effect of buffering and shock absorption, reducing the installation or movement of the device. It can protect the lithium battery from damage and make the installation of the lithium battery more stable. The rubber pad can protect the lithium battery from being damaged by the clamp rod.

Because it also includes a third support rod, a fourth support rod and a baffle, a fourth support rod is provided on the top of the right side of the outer frame, a third support rod is provided on the top of the fourth support rod, and the top of the third support rod is rotatably connected with a The baffle, the bottom of the baffle is in contact with the right side of the top of the cover, so the baffle can fix the cover, so that the cover is not easy to open, and the stability is better, and when the cover needs to be opened, the person turns the baffle away on the top of the cover.

The control method of the present invention is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming by those skilled in the art, which belongs to the common knowledge in the art, and the present invention is mainly used to protect the mechanical device, so the present invention The control modes and circuit connections are not explained in detail.

(3) Beneficial effects

The invention achieves the function of buffering and shock absorption, which can reduce the vibration effect when the device is installed or moved, protect the lithium battery from damage, and make the installation of the lithium battery more stable, and has the effect of heat dissipation and cooling, and the performance of protecting the lithium battery is not easily reduced. The effect of prolonging the service life of lithium batteries.

Description of drawings

FIG. 1 is a schematic view of the front structure of the present invention.

FIG. 2 is a schematic diagram of a first front structure of the mounting frame of the present invention.

FIG. 3 is a first right side structural schematic diagram of the fixing device of the present invention.

FIG. 4 is a schematic view of the structure of the present invention from the right side.

FIG. 5 is a partial right-side structural schematic diagram of the present invention.

FIG. 6 is a schematic view of the structure of a right side view of the impact device of the present invention.

FIG. 7 is a second right-side structural schematic diagram of the fixing device of the present invention.

FIG. 8 is a schematic diagram of a second front structure of the mounting frame of the present invention.

The symbols in the drawings are: 1-mounting frame, 2-fixing device, 3-lithium battery, 101-cover plate, 102-first handle, 103-positive conductive sheet, 104-negative conductive sheet, 105-outer frame, 106-first elastic piece, 107-inner frame, 201-first support rod, 202-first fixing ring, 203-iron block, 204-magnet, 205-second handle, 206-second fixing ring, 207- The second elastic part, 4-ventilation hole, 5-fan blade, 6-L-shaped connecting rod, 7-rotating shaft, 8-motor, 9-impact device, 10-fan, 11-ring slider, 12-second support Rod, 13-ring slide rail, 901-eccentric wheel, 902-contact wheel, 903-third elastic piece, 904-moving rod, 905-guide rod, 906-guide hole, 907-impact block, 14-rubber pad, 15-The fourth elastic piece, 16-Clamp rod, 17-The third support rod, 18-The fourth support rod, 19-Baffle plate.

Detailed ways

The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

Example 1

A lithium battery protection device with shock absorption function, as shown in Figures 1-8, includes an installation frame 1 and a fixing device 2, and the installation frame 1 is provided with a fixing device 2.

Example 2

A lithium battery protection device with shock absorption function, as shown in Figures 1-8, includes an installation frame 1 and a fixing device 2, and the installation frame 1 is provided with a fixing device 2.

The mounting frame 1 includes a cover plate 101, a first handle 102, a positive conductive sheet 103, a negative conductive sheet 104, an outer frame 105, a first elastic member 106 and an inner frame 107. The inner frame 107 is located inside the outer frame 105, and the outer frame 105 A first elastic member 106 is connected inside, and the end of the first elastic member 106 is connected with the outer wall of the inner frame 107. The inner left wall of the inner frame 107 is provided with a positive conductive sheet 103, and the inner right wall of the inner frame 107 is provided with a negative conductive sheet 104. A cover plate 101 is rotatably connected to the left side of the top of the frame 105 , and a first handle 102 is provided in the middle of the top of the cover plate 101 .

Example 3

A lithium battery protection device with shock absorption function, as shown in Figures 1-8, includes an installation frame 1 and a fixing device 2, and the installation frame 1 is provided with a fixing device 2.

The mounting frame 1 includes a cover plate 101, a first handle 102, a positive conductive sheet 103, a negative conductive sheet 104, an outer frame 105, a first elastic member 106 and an inner frame 107. The inner frame 107 is located inside the outer frame 105, and the outer frame 105 A first elastic member 106 is connected inside, and the end of the first elastic member 106 is connected with the outer wall of the inner frame 107. The inner left wall of the inner frame 107 is provided with a positive conductive sheet 103, and the inner right wall of the inner frame 107 is provided with a negative conductive sheet 104. A cover plate 101 is rotatably connected to the left side of the top of the frame 105 , and a first handle 102 is provided in the middle of the top of the cover plate 101 .

The fixing device 2 includes a first support rod 201, a first fixing ring 202, an iron block 203, a magnet 204, a second handle 205, a second fixing ring 206 and a second elastic member 207. The inner bottom of the inner frame 107 is provided with a first The support rod 201, the top of the first support rod 201 is provided with a first fixing ring 202, the front side of the top of the first fixing ring 202 is rotatably connected with a second fixing ring 206, the top rear side of the first fixing ring 202 is provided with an iron block 203, A magnet 204 is provided on the bottom rear side of the second fixing ring 206 , a second handle 205 is provided on the top rear side of the second fixing ring 206 , and a second elastic is connected between the top front side of the second fixing ring 206 and the inner front wall of the inner frame 107 . Piece 207.

Example 4

A lithium battery protection device with shock absorption function, as shown in Figures 1-8, includes an installation frame 1 and a fixing device 2, and the installation frame 1 is provided with a fixing device 2.

The mounting frame 1 includes a cover plate 101, a first handle 102, a positive conductive sheet 103, a negative conductive sheet 104, an outer frame 105, a first elastic member 106 and an inner frame 107. The inner frame 107 is located inside the outer frame 105, and the outer frame 105 A first elastic member 106 is connected inside, and the end of the first elastic member 106 is connected with the outer wall of the inner frame 107. The inner left wall of the inner frame 107 is provided with a positive conductive sheet 103, and the inner right wall of the inner frame 107 is provided with a negative conductive sheet 104. A cover plate 101 is rotatably connected to the left side of the top of the frame 105 , and a first handle 102 is provided in the middle of the top of the cover plate 101 .

The fixing device 2 includes a first support rod 201, a first fixing ring 202, an iron block 203, a magnet 204, a second handle 205, a second fixing ring 206 and a second elastic member 207. The inner bottom of the inner frame 107 is provided with a first The support rod 201, the top of the first support rod 201 is provided with a first fixing ring 202, the front side of the top of the first fixing ring 202 is rotatably connected with a second fixing ring 206, the top rear side of the first fixing ring 202 is provided with an iron block 203, A magnet 204 is provided on the bottom rear side of the second fixing ring 206 , a second handle 205 is provided on the top rear side of the second fixing ring 206 , and a second elastic is connected between the top front side of the second fixing ring 206 and the inner front wall of the inner frame 107 . Piece 207.

It also includes a fan blade 5, an L-shaped connecting rod 6, a rotating shaft 7 and a motor 8, a ventilation hole 4 is opened on the cover plate 101, a motor 8 is provided on the front and rear walls of the inner frame 107, and the output shaft end of the motor 8 is provided with a motor 8. The rotating shaft 7 is connected with an L-shaped connecting rod 6 at the end of the rotating shaft 7 , and a fan blade 5 is arranged at the end of the L-shaped connecting rod 6 .

It also includes an impact device 9, a fan 10, an annular slider 11, a second strut 12 and an annular slide rail 13. The inner frame 107 is provided with a second strut 12 in the middle of the bottom, and the top of the second strut 12 is provided with an annular The slide rail 13, the annular slide rail 13 is slidably connected with an annular slider 11, the top of the annular slider 11 is provided with a fan 10, the rotating shaft 7 is connected with an impact device 9, and the impact device 9 and the inner frame 107 The front and rear walls are respectively For connection, the impact device 9 includes an eccentric wheel 901, a contact wheel 902, a third elastic member 903, a moving rod 904, a guide rod 905 and an impact block 907. The rotating shaft 7 is provided with an eccentric wheel 901. The inner frame 107 has both front and rear walls. A guide rod 905 is provided, and the guide rod 905 is located below the motor 8. The guide rod 905 is provided with a guide hole 906. The moving rod 904 passes through the guide hole 906. The top of the moving rod 904 is provided with a contact wheel 902. The top of the contact wheel 902 is eccentric The bottom of the wheel 901 is in contact with the bottom of the moving rod 904, and a third elastic member 903 is provided on the upper periphery of the moving rod 904. An impact block 907 is provided.

It also includes a rubber pad 14, a fourth elastic member 15 and a clamping rod 16, the inner side of the first fixing ring 202 and the second fixing ring 206 are connected with a fourth elastic member 15, and the end of the fourth elastic member 15 is connected with a clamping rod 16, A rubber pad 14 is provided on the inner side of the clamp rod 16 .

It also includes a third support rod 17, a fourth support rod 18 and a baffle 19, a fourth support rod 18 is provided on the top of the right side of the outer frame 105, a third support rod 17 is provided on the top of the fourth support rod 18, and the third support rod A baffle 19 is rotatably connected to the top of the rod 17 , and the bottom of the baffle 19 is in contact with the top right side of the cover plate 101 .

Working principle: When the lithium battery 3 is put into use, in order to protect the lithium battery 3 from being damaged, people place the lithium battery 3 in the mounting frame 1, and use the fixing device 2 to fix the lithium battery 3 in the mounting frame 1, because the mounting frame 1 It has a shock absorption function, so the vibration effect when the device is installed or moved can be reduced, the lithium battery 3 is protected from damage, and the installation of the lithium battery 3 is more stable.

Because the mounting frame 1 includes a cover plate 101, a first handle 102, a positive conductive sheet 103, a negative conductive sheet 104, an outer frame 105, a first elastic member 106 and an inner frame 107, the inner frame 107 is located inside the outer frame 105, and the outer frame 105 is connected with a first elastic member 106, and the end of the first elastic member 106 is connected with the outer wall of the inner frame 107. The inner left wall of the inner frame 107 is provided with a positive conductive sheet 103, and the inner right wall of the inner frame 107 is provided with a negative conductive sheet 104. A cover plate 101 is rotatably connected to the top left side of the outer frame 105, and a first handle 102 is provided in the middle of the top of the cover plate 101. Therefore, people hold the first handle 102 to open the cover plate 101 and place the lithium battery 3 in the inner frame. In 107, the positive electrode of the lithium battery 3 contacts the positive electrode conductive sheet 103, the negative electrode of the lithium battery 3 contacts the negative electrode conductive sheet 104, and a first elastic member 106 is connected between the inner frame 107 and the outer frame 105, which can play a buffering role, The vibration effect when the device is installed or moved is reduced, the lithium battery 3 is protected from damage, the installation of the lithium battery 3 is more stable, and the use effect is good.

Because the fixing device 2 includes the first support rod 201, the first fixing ring 202, the iron block 203, the magnet 204, the second handle 205, the second fixing ring 206 and the second elastic member 207, the inner bottom of the inner frame 107 is provided with a first A rod 201, the top of the first rod 201 is provided with a first fixing ring 202, the front side of the top of the first fixing ring 202 is rotatably connected with a second fixing ring 206, and the rear side of the top of the first fixing ring 202 is provided with an iron block 203 , the bottom rear side of the second fixing ring 206 is provided with a magnet 204, the top rear side of the second fixing ring 206 is provided with a second handle 205, the top front side of the second fixing ring 206 and the inner front wall of the inner frame 107 are connected with a second handle 205. Therefore, when the lithium battery 3 is installed, the human hand pulls the second handle 205 upward to drive the second fixing ring 206 to rotate upward, and the second elastic member 207 is compressed. The second handle 205 is opened, the second fixing ring 206 moves downward and resets, the second elastic member 207 returns to its original length, the magnet 204 tightens the iron block 203, and the first fixing ring 202 and the second fixing ring 206 are fixed, so that the A fixing ring 202 and a second fixing ring 206 clamp and fix the lithium battery 3, and the fixing effect is good and the use is convenient.

Because the fan blade 5, the L-shaped connecting rod 6, the rotating shaft 7 and the motor 8 are also included, the cover plate 101 is provided with a ventilation hole 4, the inner frame 107 is provided with a motor 8 on both the front and rear walls, and the end of the output shaft of the motor 8 is provided with a motor 8. There is a rotating shaft 7, the end of the rotating shaft 7 is connected with an L-shaped connecting rod 6, and the end of the L-shaped connecting rod 6 is provided with a fan blade 5, the lithium battery 3 will generate heat during operation, and overheating will affect the performance and service life of the lithium battery 3, so Start the motor 8 to rotate, drive the rotating shaft 7 to rotate, thereby drive the L-shaped connecting rod 6 to rotate, and then drive the fan blade 5 to rotate to generate wind, blowing and cooling the lithium battery 3, and the ventilation hole 4 is conducive to the air circulation inside the mounting frame 1, which is convenient for heat The dissipation of the lithium battery 3 achieves the effect of heat dissipation and cooling, protects the performance of the lithium battery 3 and prolongs the service life.

Because it also includes the impact device 9, the fan 10, the annular slider 11, the second support rod 12 and the annular slide rail 13, the inner frame 107 is provided with a second support rod 12 in the middle of the bottom, and the top of the second support rod 12 is provided with a second support rod 12. The annular slide rail 13, the annular slide rail 13 is slidably connected with an annular slide block 11, the top of the annular slide block 11 is provided with a fan 10, the rotating shaft 7 is connected with an impact device 9, and the impact device 9 is connected to the inner frame 107. They are respectively connected. The impact device 9 includes an eccentric wheel 901, a contact wheel 902, a third elastic member 903, a moving rod 904, a guide rod 905 and an impact block 907. The rotating shaft 7 is provided with an eccentric wheel 901. Both are provided with guide rods 905, and the guide rods 905 are located below the motor 8, the guide rods 905 are provided with guide holes 906, the moving rods 904 pass through the guide holes 906, and the top of the moving rods 904 is provided with a contact wheel 902, and the top of the contact wheel 902 is connected to the The bottom of the eccentric wheel 901 is in contact with the bottom, the upper periphery of the moving rod 904 is provided with a third elastic member 903, the top of the third elastic member 903 is connected to the bottom of the contact wheel 902, the bottom end of the third elastic member 903 is connected to the top of the guide rod 905, and the moving rod 904 There is an impact block 907 at the bottom, so the rotation of the rotating shaft 7 drives the eccentric wheel 901 to rotate, and drives the contact wheel 902 to move up and down, thereby driving the moving rod 904 to move up and down, which in turn drives the impact block 907 to move up and down, and the impact block 907 moves downward to hit the annular slide. block 11, so that the annular slider 11 moves in the opposite direction along the annular slide rail 13. When the annular slider 11 moves to the rear commanding height, the rear impact block 907 moves down to the bottom to hit the annular slider 11, so that The annular slider 11 moves forward along the annular slide rail 13. When the annular slider 11 moves to the commanding height of the front side, the impact block 907 on the front side moves down to the bottom to hit the annular slider 11, and so on and so forth, so that the annular slider 11 moves back and forth. The block 11 continuously moves forward and reverse along the annular slide rail 13, and at the same time starts the fan 10 to work, so that the fan 10 continuously rotates forward and reverse to blow the lithium battery 3, reduces the temperature of the lithium battery 3, and achieves better heat dissipation for the lithium battery 3. The cooling effect protects the performance of the lithium battery 3 and prolongs the service life.

Because the rubber pad 14, the fourth elastic member 15 and the clamping rod 16 are also included, the inner side of the first fixing ring 202 and the second fixing ring 206 are connected with the fourth elastic member 15, and the end of the fourth elastic member 15 is connected with the clamping rod 16 , the inner side of the clamp rod 16 is provided with a rubber pad 14, so the clamp rod 16 and the rubber pad 14 clamp the lithium battery 3, and the fourth elastic member 15 is compressed to achieve a better tightening effect for the lithium battery 3. At the same time, by connecting the fourth elastic The part 15 also has the effect of buffering and shock absorption, which reduces the vibration effect when the device is installed or moved, protects the lithium battery 3 from damage, and makes the installation of the lithium battery 3 more stable, and the rubber pad 14 can protect the lithium battery 3 from being easily clamped. 16 damaged.

Because the third support rod 17, the fourth support rod 18 and the baffle 19 are also included, a fourth support rod 18 is provided on the top of the right side of the outer frame 105, a third support rod 17 is provided on the top of the fourth support rod 18, and the third support rod 17 is provided on the top of the outer frame 105. A baffle plate 19 is rotatably connected to the top of the support rod 17, and the bottom of the baffle plate 19 is in contact with the right side of the top of the cover plate 101, so the baffle plate 19 can fix the cover plate 101, so that the cover plate 101 is not easy to turn away, and the stability is better. When the cover plate 101 needs to be opened, the person can rotate the baffle plate 19 away from the top of the cover plate 101 .

The control method of the present invention is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming by those skilled in the art, which belongs to the common knowledge in the art, and the present invention is mainly used to protect the mechanical device, so the present invention The control modes and circuit connections are not explained in detail.

The above-mentioned embodiments only represent the preferred embodiments of the present invention, and the descriptions thereof are specific and detailed, but should not be construed as limiting the scope of the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications, improvements and substitutions can be made, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the appended claims.

Claims (3)

1. A lithium battery protection device with a shock absorption function, characterized in that it comprises a mounting frame (1) and a fixing device (2), and the mounting frame (1) is provided with a fixing device (2); the mounting frame (1) ) includes a cover plate (101), a first handle (102), a positive electrode conductive sheet (103), a negative electrode conductive sheet (104), an outer frame (105), a first elastic member (106) and an inner frame (107), The inner frame (107) is located inside the outer frame (105), the outer frame (105) is connected with a first elastic member (106), and the end of the first elastic member (106) is connected with the outer wall of the inner frame (107), and the inner frame (105) 107) A positive conductive sheet (103) is provided on the inner left wall, a negative conductive sheet (104) is provided on the inner right wall of the inner frame (107), and a cover plate (101) is rotatably connected to the top left of the outer frame (105). A first handle (102) is provided in the middle position of the top of the plate (101); the fixing device (2) includes a first support rod (201), a first fixing ring (202), an iron block (203), a magnet (204), The second handle (205), the second fixing ring (206) and the second elastic member (207), the inner bottom of the inner frame (107) is provided with a first support rod (201), and the top of the first support rod (201) is provided with A first fixing ring (202), a second fixing ring (206) is rotatably connected to the front side of the top of the first fixing ring (202), and an iron block (203) is provided on the rear side of the top of the first fixing ring (202). A magnet (204) is arranged on the bottom rear side of the fixing ring (206), a second handle (205) is arranged on the top rear side of the second fixing ring (206), and the top front side of the second fixing ring (206) and the inner frame (107) A second elastic member (207) is connected between the inner front walls; it also includes a fan blade (5), an L-shaped connecting rod (6), a rotating shaft (7) and a motor (8). The ventilation hole (4), the front and rear walls of the inner frame (107) are provided with a motor (8), the end of the output shaft of the motor (8) is provided with a rotating shaft (7), and the end of the rotating shaft (7) is connected with an L-shaped connecting rod ( 6) The end of the L-shaped connecting rod (6) is provided with a fan blade (5); it also includes an impact device (9), a fan (10), an annular slider (11), a second support rod (12) and an annular slider. The rail (13), the inner frame (107) is provided with a second support rod (12) at the middle position of the inner bottom, the top of the second support rod (12) is provided with an annular slide rail (13), and the annular slide rail (13) slides on the top of the rail (13). An annular slider (11) is connected, the top of the annular slider (11) is provided with a fan (10), the rotating shaft (7) is connected with an impact device (9), and the impact device (9) is connected to the inner frame (107) in the front and rear The two walls are respectively connected, and the impact device (9) includes an eccentric wheel (901), a contact wheel (902), a third elastic member (903), a moving rod (904), a guide rod (905) and a striking block (907), An eccentric wheel (901) is arranged on the rotating shaft (7), and guide rods (905) are provided on both the front and rear walls of the inner frame (107), and the guide rods (905) are located below the motor (8). The guide rods (9) 05) There is a guide hole (906) on the top, the moving rod (904) passes through the guide hole (906), the top of the moving rod (904) is provided with a contact wheel (902), the top of the contact wheel (902) and the eccentric wheel (901) The bottom of the moving rod (904) is provided with a third elastic member (903) on the upper periphery, the top end of the third elastic member (903) is connected to the bottom of the contact wheel (902), and the bottom end of the third elastic member (903) is connected to the guide rod (905) is connected at the top, and the bottom of the moving rod (904) is provided with an impact block (907). 2 . The lithium battery protection device with shock absorption function according to claim 1 , further comprising a rubber pad ( 14 ), a fourth elastic member ( 15 ) and a clamping rod ( 16 ), the first The inner side of the fixing ring (202) and the second fixing ring (206) are connected with a fourth elastic member (15), the end of the fourth elastic member (15) is connected with a clamping rod (16), and the inner side of the clamping rod (16) is provided with rubber Pad (14). 3. The lithium battery protection device with shock absorption function according to claim 2, characterized in that, further comprising a third support rod (17), a fourth support rod (18) and a baffle plate (19), A fourth support rod (18) is provided on the top of the right side of the outer frame (105), a third support rod (17) is provided on the top of the fourth support rod (18), and a baffle is rotatably connected to the top of the third support rod (17). (19), the bottom of the baffle plate (19) is in contact with the top right side of the cover plate (101).

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