CN211017301U - A battery management and maintenance device - Google Patents

Abstract

The utility model provides a battery management maintains device. The battery management and maintenance device comprises: a base; fixed frame, the bottom of fixed frame is fixed in the top of base, fixedly connected with fixed plate between the fixed frame inner wall both sides, the platform is placed to the top fixedly connected with of fixed plate, the equal sliding connection in both sides of fixed plate bottom has first sliding block, the both sides of fixed frame inner wall just are located the equal fixedly connected with fixed block in bottom of fixed frame, electric telescopic handle's bottom is fixed in the bottom of fixed frame inner wall. The utility model provides a battery management maintains device passes through the start-up of fan, and the effectual battery that prevents damages because the temperature is too high, drives the baffle through the movable rod and opens or close, and the required temperature when having guaranteed the battery use is guaranteed to the effectual discharge air conditioning that makes the vent can be regularly, prevents moreover that fixed frame internal pressure is too high.

Description

A battery management and maintenance device

technical field

The utility model relates to the field of battery management equipment, in particular to a battery management and maintenance device.

Background technique

Battery management devices refer to the efficient distribution of power to different components on a machine. Battery management devices are essential for mobile devices that rely on battery power. A good battery management device can double or triple battery life. Power management technology Also known as power control technology, it belongs to the category of power electronics technology. It is an edge crossover technology that integrates multiple disciplines such as power conversion, modern electronics, network formation, and automatic control. It has been widely used in industry, energy, transportation, and information. , aviation, national defense, education, culture and many other fields.

The battery will generate heat when used for a long time. If the battery temperature is too high, the battery will be damaged. The existing battery management and maintenance devices generally only dissipate heat from the battery. If the battery temperature is too low, the battery will not be able to be charged, which will also affect the battery's performance. use.

Therefore, it is necessary to provide a battery management and maintenance device to solve the above technical problems.

Utility model content

The utility model provides a battery management and maintenance device, which solves the problem of unstable temperature control of the battery.

In order to solve the above-mentioned technical problems, the battery management and maintenance device provided by the present invention includes:

base;

A fixing frame, the bottom of the fixing frame is fixed on the top of the base, a fixing plate is fixedly connected between the two sides of the inner wall of the fixing frame, the top of the fixing plate is fixedly connected with a placing table, and the bottom of the fixing plate is Both sides are slidably connected with first sliding blocks, and both sides of the inner wall of the fixing frame and at the bottom of the fixing frame are fixedly connected with fixing blocks;

Electric telescopic rod, the bottom of the electric telescopic rod is fixed on the bottom of the inner wall of the fixed frame, the electric telescopic rod is connected to an external power supply through a control switch, and a support rod is fixedly connected to the top of the electric telescopic rod, and the support rod is connected to the top of the electric telescopic rod. Both ends are slidably connected with a sliding sleeve, the tops of the two sliding sleeves are movably connected with a first connecting rod, and the tops of the two sliding sleeves and the back of the first connecting rod are movably connected with a second connecting rod. connecting rods, two first connecting rods are movably connected with two fixed blocks, and two second connecting rods are movably connected with two first sliding blocks;

Two clamping devices, the two clamping devices are arranged on the top of the fixing plate and are located on both sides of the placing table, the clamping devices include two clamping grooves, and the two clamping devices are The bottoms of the grooves are respectively slidably connected to both sides of the top of the fixing plate, and the tops of the two first sliding blocks penetrate through the fixing plate and are respectively fixedly connected to the two clamping grooves;

A cooling device, the cooling device is arranged on the top of the fixing frame, the cooling device includes a cooling fan, the cooling fan is connected to an external power source through a control switch, and the bottom of the cooling fan is fixed on the top of the fixing frame.

The bottom of the base is provided with universal wheels, and the number of universal wheels is four, which is convenient for the movement of the device.

Preferably, a second sliding block is slidably connected between the top and bottom of the inner walls of the two clamping grooves, and a telescopic spring is provided between one side of the second sliding block and one side of the inner wall of the clamping groove , a support frame is fixedly connected to the other side of the second sliding block, one side of the support frame penetrates the clamping groove and extends to the outside of the clamping groove, and the support frame extends to the clamping groove. A clamping block is fixedly connected to one side outside the clamping groove, and the outer surface of the clamping block is provided with a sponge pad.

Preferably, the air outlet of the cooling fan is connected with a connecting pipe, one end of the connecting pipe penetrates the fixing frame and extends to the inside of the fixing frame, and one end of the connecting pipe extending to the inside of the fixing frame is provided There is a vent.

Preferably, a temperature probe is arranged on the top of the inner wall of the fixing frame, a display screen is arranged on the top of the fixing frame and on the left side of the cooling fan, and the temperature probe is electrically connected to the display screen.

Preferably, the right side of the fixing frame is provided with a wiring head, and the left side of the fixing frame is provided with a ventilation opening.

Preferably, a U-shaped groove is fixedly connected to the left side of the fixing frame, a baffle is movably connected between two sides of the inner wall of the U-shaped groove, a groove is formed at the bottom of the baffle, and the inner wall of the groove is A movable rod is movably connected between the two sides of the fixed frame, a sliding plate is slidably connected to the left side of the fixed frame, a moving rod is fixedly connected to the bottom of the sliding board, and the other end of the movable rod is movably connected to the top of the sliding board.

Preferably, the top of the base is fixedly connected with a support plate, the front of the support plate is rotatably connected with a swing rod, the front of the swing rod is provided with a chute, and the back of the support plate is fixedly connected with a motor through the motor base , the motor is connected to the external power supply through a control switch, the output shaft of the motor is fixedly connected with a rotating rod, the rotating rod penetrates the support plate and extends to the front of the support plate, and the rotating rod extends to the support plate A rotating wheel is fixedly connected to the outer surface of one end of the front side of the plate, and the front side of the rotating wheel is provided with a convex block, the convex block is clamped in the chute, and one end of the swing rod is movably connected with the moving rod.

Compared with the related art, the battery management and maintenance device provided by the present invention has the following beneficial effects:

The utility model provides a battery management and maintenance device. The battery is placed on a placing table, and through the activation of an electric telescopic rod, the electric telescopic rod drives a support rod to move upward, and then two first connecting rods drive two sliding sleeves to move relative to each other. The relative movement of the two sliding sleeves and the upward movement of the support rod will cause the two second connecting rods to drive the two first sliding blocks to move relative to each other, thereby causing the two clamping grooves to move relative to each other to clamp and fix the battery. Through the start of the fan, the cold air is blown into the fixed frame to cool down, which effectively prevents the battery from being damaged due to excessive temperature;

Through the start of the motor, the rotation of the motor drives the rotation of the rotating wheel, so that the bump drives the swing rod to swing through the chute, so that the swing rod drives the moving rod to reciprocate up and down, and the moving rod drives the sliding plate to reciprocate upward, so that the movable rod drives The opening or closing of the baffle effectively enables the vents to discharge cold air regularly, which ensures the temperature required for battery use and prevents the pressure inside the fixing frame from being too high.

Description of drawings

1 is a schematic structural diagram of a preferred embodiment of a battery management and maintenance device provided by the present invention;

Fig. 2 is a side view of the fixing frame shown in Fig. 1;

Fig. 3 is the structural representation of the clamping device shown in Fig. 1;

FIG. 4 is a side view of the support plate shown in FIG. 1 .

Labels in the figure: 1, base, 2, fixed frame, 3, fixed plate, 4, placing table, 5, first sliding block, 6, fixed block, 7, electric telescopic rod, 8, support rod, 9, sliding sleeve , 10, the first connecting rod, 11, the second connecting rod, 12, the clamping device, 121, the clamping groove, 122, the second sliding block, 123, the telescopic spring, 124, the support frame, 125, the clamping block, 126, sponge pad, 13, cooling device, 131, air cooler, 132, connecting pipe, 133, air outlet, 14, temperature probe, 15, display screen, 16, wiring head, 17, vent, 18, U-shaped slot, 19, baffle, 20, groove, 21, movable rod, 22, sliding plate, 23, moving rod, 24, support plate, 25, swing rod, 26, chute, 27, motor, 28, rotating rod , 29, rotating wheel, 30, bump.

Detailed ways

The present utility model will be further described below with reference to the accompanying drawings and embodiments.

Please refer to FIG. 1 , FIG. 2 , FIG. 3 and FIG. 4 , wherein FIG. 1 is a schematic structural diagram of a preferred embodiment of the battery management and maintenance device provided by the present invention; FIG. 2 is a schematic diagram of the fixing frame shown in FIG. 1 Side view; FIG. 3 is a schematic structural diagram of the clamping device shown in FIG. 1 ; FIG. 4 is a side view of the support plate shown in FIG. 1 . Battery management and maintenance devices include:

base 1;

Fixing frame 2, the bottom of the fixing frame 2 is fixed on the top of the base 1, a fixing plate 3 is fixedly connected between both sides of the inner wall of the fixing frame 2, and a placing table 4 is fixedly connected to the top of the fixing plate 3 , both sides of the bottom of the fixing plate 3 are slidably connected with a first sliding block 5, and both sides of the inner wall of the fixing frame 2 and located at the bottom of the fixing frame 2 are fixedly connected with a fixing block 6;

Electric telescopic rod 7, the bottom of the electric telescopic rod 7 is fixed to the bottom of the inner wall of the fixed frame 2, the top of the electric telescopic rod 7 is fixedly connected with a support rod 8, and both ends of the support rod 8 are slidably connected There are sliding sleeves 9, the tops of the two sliding sleeves 9 are movably connected with a first connecting rod 10, and the tops of the two sliding sleeves 9 and the back of the first connecting rod 10 are movably connected with a second connecting rod 10. connecting rod 11;

Two clamping devices 12 are provided on the top of the fixing plate 3 and on both sides of the placing table 4 , and the clamping devices 12 include two clamping grooves 121 . The bottoms of the two clamping grooves 121 are respectively slidably connected to both sides of the top of the fixing plate 3;

The cooling device 13 is disposed on the top of the fixed frame 2 , and the cooling device 13 includes a cooling fan 131 , and the bottom of the cooling fan 131 is fixed on the top of the fixing frame 2 .

A second sliding block 122 is slidably connected between the top and bottom of the inner walls of the two clamping grooves 121 , and a telescopic extension is provided between one side of the second sliding block 122 and one side of the inner wall of the clamping groove 121 . A spring 123, the other side of the second sliding block 122 is fixedly connected with a support frame 124, one side of the support frame 124 penetrates the clamping groove 121 and extends to the outside of the clamping groove 121, the A clamping block 125 is fixedly connected to one side of the support frame 124 extending to the outside of the clamping groove 121 . The outer surface of the clamping block 125 is provided with a sponge pad 126 . It is clamped and fixed, and can be adapted to batteries of different specifications. The setting of the telescopic spring 123 enables a buffer when clamping the battery, preventing the clamping block 125 from directly clamping the battery and causing deformation and damage of the battery.

The air outlet of the air cooler 131 is connected with a connecting pipe 132 , one end of the connecting pipe 132 penetrates the fixing frame 2 and extends to the interior of the fixing frame 2 , and the connecting pipe 132 extends to the fixing frame 2 One end of the interior is provided with an air outlet 133, and the cooling fan 131 is used to blow cold air into the fixed frame 2 to cool the battery and dissipate heat.

The top of the inner wall of the fixed frame 2 is provided with a temperature probe 14 , the top of the fixed frame 2 and on the left side of the air cooler 131 is provided with a display screen 15 , and the temperature probe 14 is provided to detect the temperature inside the fixed frame 2 . Temperature, the measured temperature is displayed on the display screen 15, which is convenient for personnel to observe.

The right side of the fixing frame 2 is provided with a terminal 16, and the left side of the fixing frame 2 is provided with a vent 17. The setting of the terminal 16 is convenient for the external wires of the battery, and the cooling fan 131 blows cold air into the fixing frame 2. As a result, the internal pressure of the fixed frame 2 increases, and the ventilation openings 17 are arranged to facilitate the internal exhaust of the fixed frame 2 .

A U-shaped groove 18 is fixedly connected to the left side of the fixing frame 2, a baffle plate 19 is movably connected between two sides of the inner wall of the U-shaped groove 18, and a groove 20 is opened at the bottom of the baffle plate 19. A movable rod 21 is movably connected between two sides of the inner wall of the groove 20, a sliding plate 22 is slidably connected to the left side of the fixed frame 2, a movable rod 23 is fixedly connected to the bottom of the sliding plate 22, and the baffle 19 is used to control ventilation In the open and closed state of the port 17, the baffle 19 blocks the ventilation port 17, so that the cold air inside the fixed frame 2 will not leak, and the cooling effect is more obvious. On the one hand, the pressure inside the fixed frame 2 is reduced, and on the other hand, the temperature inside the fixed frame 2 is controlled, so that the internal temperature is not too low and the battery cannot be charged.

The top of the base 1 is fixedly connected with a support plate 24, the front of the support plate 24 is rotatably connected with a swing rod 25, the front of the swing rod 25 is provided with a chute 26, and the back of the support plate 24 passes through the motor base A motor 27 is fixedly connected, and the output shaft of the motor 27 is fixedly connected with a rotating rod 28, the rotating rod 28 penetrates the support plate 24 and extends to the front of the support plate 24, and the rotating rod 28 extends to all The outer surface of the front end of the support plate 24 is fixedly connected with a rotating wheel 29, and the front of the rotating wheel 29 is provided with a bump 30. When the motor 27 is activated, the motor 27 drives the swing rod 25 to swing, so that the moving rod 23 reciprocates up and down. Then, the baffle 19 is driven by the sliding plate 22 and the movable rod 21 to be close to the vent 17 or leave the vent 17 .

The working principle of the battery management and maintenance device provided by the present invention is as follows:

The battery is placed on the placing table 4, through the activation of the electric telescopic rod 7, the electric telescopic rod 7 drives the support rod 8 to move upward, and then the two first connecting rods 10 drive the two sliding sleeves 9 to move relative to each other, and the two sliding sleeves 9 When the relative movement is matched with the upward movement of the support rod 8, the two second connecting rods 11 will drive the two first sliding blocks 5 to move relative to each other, thereby causing the two clamping grooves 121 to move relative to each other to clamp and fix the battery. Through the activation of the fan 131, cold air is blown into the fixed frame 2 to cool down;

Through the activation of the motor 27, the rotation of the motor 27 drives the rotating wheel 29 to rotate, so that the bump 30 drives the swing rod 25 to swing through the chute 26, so that the swing rod 25 drives the moving rod 23 to reciprocate up and down, and the moving rod 23 drives the sliding plate 22 reciprocates upward, so that the movable rod 21 drives the shutter 19 to open or close.

Compared with the related art, the battery management and maintenance device provided by the present invention has the following beneficial effects:

The battery is placed on the placing table 4, through the activation of the electric telescopic rod 7, the electric telescopic rod 7 drives the support rod 8 to move upward, and then the two first connecting rods 10 drive the two sliding sleeves 9 to move relative to each other, and the two sliding sleeves 9 When the relative movement is matched with the upward movement of the support rod 8, the two second connecting rods 11 will drive the two first sliding blocks 5 to move relative to each other, thereby causing the two clamping grooves 121 to move relative to each other to clamp and fix the battery. Through the start of the fan 131, cold air is blown into the fixed frame 2 to cool down, which effectively prevents the battery from being damaged due to excessive temperature;

Through the activation of the motor 27, the rotation of the motor 27 drives the rotating wheel 29 to rotate, so that the bump 30 drives the swing rod 25 to swing through the chute 26, so that the swing rod 25 drives the moving rod 23 to reciprocate up and down, and the moving rod 23 drives the sliding plate 22 reciprocates upward, so that the movable rod 21 drives the baffle 19 to open or close, effectively enabling the vent 17 to discharge cold air regularly, ensuring the temperature required for the battery to be used, and preventing the internal pressure of the fixed frame 2 from being too high.

The above are only the embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and accompanying drawings of the present invention, or directly or indirectly applied to other Relevant technical fields are similarly included in the scope of patent protection of the present invention.

Claims (7)

1. A battery management and maintenance device, comprising: base; A fixing frame, the bottom of the fixing frame is fixed on the top of the base, a fixing plate is fixedly connected between the two sides of the inner wall of the fixing frame, the top of the fixing plate is fixedly connected with a placing table, and the bottom of the fixing plate is Both sides are slidably connected with first sliding blocks, and both sides of the inner wall of the fixing frame and at the bottom of the fixing frame are fixedly connected with fixing blocks; Electric telescopic rod, the bottom of the electric telescopic rod is fixed on the bottom of the inner wall of the fixed frame, the top of the electric telescopic rod is fixedly connected with a support rod, and both ends of the support rod are slidably connected with sliding sleeves, two The tops of the sliding sleeves are all movably connected with a first connecting rod, and the tops of the two sliding sleeves and the backsides of the first connecting rods are both movably connected with a second connecting rod; Two clamping devices, the two clamping devices are arranged on the top of the fixing plate and are located on both sides of the placing table, the clamping devices include two clamping grooves, and the two clamping devices are The bottoms of the grooves are respectively slidably connected to both sides of the top of the fixing plate; A cooling device, the cooling device is arranged on the top of the fixing frame, the cooling device includes a cooling fan, and the bottom of the cooling fan is fixed on the top of the fixing frame. 2. The battery management and maintenance device according to claim 1, wherein a second sliding block is slidably connected between the top and bottom of the inner walls of the two clamping grooves, and one side of the second sliding block is A telescopic spring is arranged between one side of the inner wall of the clamping groove, a support frame is fixedly connected to the other side of the second sliding block, and one side of the supporting frame penetrates the clamping groove and extends to the Outside the clamping groove, a side of the support frame extending to the outside of the clamping groove is fixedly connected with a clamping block, and the outer surface of the clamping block is provided with a sponge pad. 3 . The battery management and maintenance device according to claim 1 , wherein a connecting pipe is communicated with the air outlet of the cooling fan, and one end of the connecting pipe penetrates the fixing frame and extends to the interior of the fixing frame. 4 . and an air outlet is provided at one end of the connecting pipe extending to the interior of the fixing frame. 4 . The battery management and maintenance device according to claim 1 , wherein a temperature probe is arranged on the top of the inner wall of the fixing frame, and a display screen is arranged on the top of the fixing frame and on the left side of the cooling fan. 5 . 5 . The battery management and maintenance device according to claim 1 , wherein a terminal is provided on the right side of the fixing frame, and a vent is provided on the left side of the fixing frame. 6 . 6 . The battery management and maintenance device according to claim 1 , wherein a U-shaped groove is fixedly connected to the left side of the fixing frame, and a baffle plate is movably connected between two sides of the inner wall of the U-shaped groove, so the The bottom of the baffle is provided with a groove, the two sides of the inner wall of the groove are movably connected with a movable rod, the left side of the fixed frame is slidably connected with a sliding plate, and the bottom of the sliding plate is fixedly connected with a moving rod. 7 . The battery management and maintenance device according to claim 1 , wherein a support plate is fixedly connected to the top of the base, a swing rod is rotatably connected to the front of the support plate, and a slider is opened on the front of the swing rod. 8 . The back of the support plate is fixedly connected with a motor through the motor base, and the output shaft of the motor is fixedly connected with a rotating rod, the rotating rod penetrates the support plate and extends to the front of the support plate, the rotating rod A rotating wheel is fixedly connected to the outer surface of the rod extending to one end of the front face of the support plate, and the front face of the rotating wheel is provided with a convex block.

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