Storage battery protection plate

Abstract

The utility model discloses a storage battery protection plate, which relates to the technical field of storage batteries and comprises a vibration reduction plate, a limiting mechanism is arranged at the top end of the vibration reduction plate, and a locking component is arranged on one side of the top end of the limiting mechanism. The limiting mechanism comprises a blocking frame and a pressing plate, the two sides of the bottom end of the blocking frame are fixedly connected with the two sides of the top end of the vibration reduction plate through clamping bases correspondingly, a screw rod is arranged in the middle of the top end of the blocking frame, and a gear and the pressing plate are arranged at the two ends of the screw rod correspondingly; the storage battery fixing device has the advantages that the pressing plate can be lifted by rotating the screw of the limiting mechanism, two sides of the bottom end of a storage battery can be conveniently placed into the two clamping seats, the two clamping seats can limit the bottom end of the storage battery and prevent the storage battery from horizontally moving, the pressing plate is controlled to descend through the screw, and the pressing plate can limit the top end of the storage battery and prevent the storage battery from floating up and down. And the storage battery can be conveniently and quickly mounted and dismounted.

Description

Technical Field

[0001] The utility model relates to a protection plate, in particular to a battery protection plate, and belongs to the technical field of batteries. Background Art

[0002] A battery is a device that converts chemical energy directly into electrical energy. It is a battery designed to be rechargeable. It is a type of battery and belongs to a secondary battery. It can be recharged through a reversible chemical reaction. The battery we usually refer to is usually a lead-acid battery. Its working principle is: when charging, it uses external electrical energy to regenerate the internal active substances and store the electrical energy as chemical energy. When it needs to be discharged, the chemical energy is converted into electrical energy output again, such as the mobile phone batteries commonly used in life.

[0003] Its application number is "CN202023077166.3" and discloses a "shock-absorbing structure of a protective plate for a lithium battery storage battery", which "comprises a supporting base plate, side support rods are fixedly connected to both sides of the upper surface of the supporting base plate, a slide is provided on the right side of the side support rod, a slider is slidably connected to the inner wall of the slide, a storage box is fixedly connected to the right side of the slider, a sleeve is fixedly connected to the inner bottom surface of the storage box, a second magnet is fixedly connected to the inner bottom surface of the sleeve, a first magnet is slidably connected to the inside of the sleeve, a supporting column is fixedly connected to the upper surface of the support column, a fixed block is fixedly connected to the upper surface of the fixed block, a supporting plate is fixedly connected to the upper surface of the supporting plate, a lithium battery storage battery body is provided on the upper surface of the support plate, a box cover is provided on the upper surface of the side support rod, a temperature sensor is fixedly connected to the lower surface of the box cover, and fans are provided on the lower surface of the box cover and on both sides of the temperature sensor." In the utility model, the shock absorbing structure of the protection plate of the lithium battery storage battery has two shock absorbing structures. The first one realizes shock absorption through a spring, and the second one realizes shock absorption through the cooperation between the first magnet and the second magnet. The shock absorption effect is significant. A fan is added to dissipate heat in the storage box, ensuring that the lithium battery storage battery in the storage box is not damaged due to long-term heat.

[0004] However, the above method still has the following defects: the battery is supported by a support plate and placed in a storage box, which is not convenient for quick installation and removal of the battery. The box cover needs to be opened by fixing bolts and removed from the support plate. The setting of the protective box reduces the ventilation and heat dissipation capabilities, and a fan is required to cooperate with a temperature sensor to dissipate the heat, which increases the cost and energy consumption. Utility Model Content

[0005] The utility model aims to provide a battery protection plate to solve the problem in the above background technology that it is inconvenient to quickly install and disassemble the battery.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a battery protection plate, comprising a vibration damping plate, a limiting mechanism is provided at the top of the vibration damping plate, and a locking assembly is provided on one side of the top of the limiting mechanism; the limiting mechanism comprises a baffle frame and a pressure plate, both sides of the bottom end of the baffle frame are fixedly connected to the two sides of the top end of the vibration damping plate through a socket, a screw is provided in the middle of the top end of the baffle frame, and a gear and a pressure plate are provided at both ends of the screw; the locking assembly comprises a square sleeve and a rack, the square sleeve is connected to the baffle frame through a vertical plate, the square sleeve is slidably connected to a square rod, a spring is provided on the surface of the square rod, one end of the square rod is connected to a rack through a pin rod, and the rack is meshed with the gear.

[0007] As a preferred technical solution of the utility model, the bottom end of the socket is welded to the top end of the vibration damping plate, one side of the socket is welded to the bottom end of the baffle frame, a socket surface is provided with a slot, and a rubber pad is fixedly provided on the surface of the slot.

[0008] As a preferred technical solution of the utility model, a threaded sleeve is fixedly provided in the middle part of the top of the baffle frame, the screw is threadably connected to the threaded sleeve, the bottom end of the gear is fixedly connected to the top of the screw, a knob is fixedly provided on the top of the gear, the middle part of the top of the pressure plate is fixedly connected to the bottom end of the screw, and a rubber pad 2 is fixedly provided at the bottom end of the pressure plate.

[0009] As a preferred technical solution of the utility model, rectangular grooves are provided on both sides of the baffle frame, a copper sheet is fixedly installed inside the rectangular groove, and a plurality of fins are fixedly provided on one side of the copper sheet.

[0010] As a preferred technical solution of the utility model, a vertical plate is welded to the middle of the bottom end of the square sleeve, the bottom end of the vertical plate is welded to one side of the top end of the baffle frame, and the other end of the square rod is fixedly connected to a pull ring.

[0011] As a preferred technical solution of the utility model, a rod sleeve is fixedly connected to the middle part of one side of the rack, the rod sleeve is sleeved with one end of the square rod, pin holes are opened on the surface of the rod sleeve and one end of the square rod, and the pin rod is connected with the pin hole through insertion.

[0012] As a preferred technical solution of the utility model, a through hole is opened at one end of the pin rod, a cotter pin is arranged inside the through hole, and a rod head is arranged at the other end of the pin rod.

[0013] As a preferred technical solution of the utility model, a plurality of mounting holes are provided on the surface of the vibration damping plate, a ventilation groove is provided in the middle of the vibration damping plate, a breathable net is fixed on the surface of the ventilation groove, and a film is fixed on the bottom end of the vibration damping plate.

[0014] Compared with the related art, the battery protection plate provided by the utility model has the following beneficial effects:

[0015] 1. The pressing plate can be lifted by rotating the screw of the limiting mechanism, so that the two sides of the bottom of the battery can be placed in the two holders. The two holders can limit the bottom of the battery to prevent it from horizontal displacement. The pressing plate can be controlled to descend by the screw, and the pressing plate can limit the top of the battery to prevent it from floating up and down, which is convenient for quick installation and removal of the battery. With the support of the holder, there is a gap between the bottom of the battery and the vibration damping plate. The setting of the baffle frame reduces the obstruction of the battery surface, facilitates the wiring of the battery, and improves the ventilation and heat dissipation capacity of the battery. There is no need for a fan to cooperate with a temperature sensor to dissipate the heat, which reduces costs and energy consumption.

[0016] 2. By controlling the rack of the locking assembly to compress the spring, the rack can be separated from the gear, the screw can be rotated, and the compression of the spring can be stopped. The spring can push the rack to tightly engage with the gear of the limit mechanism. With the support of the spring, the screw can be locked through the gear, which improves the stability of the pressure plate, avoids the vertical displacement of the pressure plate, and improves the fixing effect of the battery. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is one of the structural schematic diagrams of the utility model;

[0018] Figure 2 This is the second structural diagram of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the pressing plate of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the locking assembly of the utility model;

[0021] Figure 5 It is a schematic diagram of the exploded structure of the locking assembly of the utility model.

[0022] In the figure: 1. vibration damping plate; 2. film; 3. mounting hole; 4. breathable net; 5. limit mechanism; 501. stop frame; 502. copper sheet; 503. fin; 504. holder; 505. slot; 506. rubber pad 1; 507. threaded sleeve; 508. gear; 509. knob; 5010. screw; 5011. pressure plate; 5012. rubber pad 2; 6. locking assembly; 601. square sleeve; 602. vertical plate; 603. square rod; 604. spring; 605. pin rod; 606. rod sleeve; 607. rack; 608. pin hole; 609. cotter pin; 6010. pull ring. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Embodiment 1:

[0025] See also Figure 1-5 The utility model provides a battery protection plate, including a vibration damping plate 1, a limiting mechanism 5 is provided at the top of the vibration damping plate 1, a locking assembly 6 is provided on one side of the top of the limiting mechanism 5, a plurality of mounting holes 3 are provided on the surface of the vibration damping plate 1, a ventilation slot is provided in the middle of the vibration damping plate 1, a breathable net 4 is fixedly provided on the surface of the ventilation slot, the ventilation capacity of the vibration damping plate 1 can be ensured by the ventilation slot and the breathable net 4, a film 2 is fixedly provided at the bottom end of the vibration damping plate 1, and the film 2 can reduce vibration between the vibration damping plate 1 and the mounting surface;

[0026] The limiting mechanism 5 includes a stopper frame 501 and a pressure plate 5011. Both sides of the bottom end of the stopper frame 501 are fixedly connected to both sides of the top end of the vibration damping plate 1 through a clamping seat 504. A screw rod 5010 is provided in the middle of the top end of the stopper frame 501. Gears 508 and a pressure plate 5011 are provided at both ends of the screw rod 5010. By rotating the screw rod 5010, the pressure plate 5011 can be driven to descend, and the pressure plate 5011 can limit the top end of the battery.

[0027] The bottom end of the card holder 504 is welded to the top end of the vibration damping plate 1, and one side of the card holder 504 is welded to the bottom end of the baffle frame 501. A card slot 505 is provided on the surface of the card holder 504, and the bottom end of the battery can be limited by the card slot 505. A rubber pad 506 is fixed on the surface of the card slot 505, and the rubber pad 506 can provide protection for the bottom end of the battery and reduce vibration of the bottom end of the battery.

[0028] A threaded sleeve 507 is fixedly provided in the middle of the top of the baffle frame 501, a screw rod 5010 is connected to the threaded sleeve 507 by threads, a bottom end of a gear 508 is fixedly connected to the top of the screw rod 5010, a knob 509 is fixedly provided on the top of the gear 508, a middle part of the top of a pressing plate 5011 is fixedly connected to the bottom of the screw rod 5010, a second rubber pad 5012 is fixedly provided on the bottom of the pressing plate 5011, the screw rod 5010 can be limited by the threaded sleeve 507, and the second rubber pad 5012 at the bottom of the pressing plate 5011 can support and protect the top of the battery;

[0029] Rectangular grooves are provided on both sides of the baffle 501. A copper sheet 502 is fixedly installed inside the rectangular groove. A plurality of fins 503 are fixedly installed on one side of the copper sheet 502. The copper sheet 502 and the fins 503 have good thermal conductivity and can improve the heat dissipation effect of the battery.

[0030] Embodiment 2:

[0031] The locking assembly 6 includes a square sleeve 601 and a rack 607. The square sleeve 601 is connected to the stop frame 501 through a vertical plate 602. The square sleeve 601 is slidably connected to a square rod 603. A spring 604 is sleeved on the surface of the square rod 603. One end of the square rod 603 is connected to a rack 607 through a pin 605. The rack 607 is meshed with a gear 508.

[0032] A vertical plate 602 is welded to the middle of the bottom end of the square sleeve 601, and the bottom end of the vertical plate 602 is welded to one side of the top end of the baffle frame 501. A pull ring 6010 is fixedly connected to the other end of the square rod 603, and the pull ring 6010 facilitates pulling the square rod 603;

[0033] A rod sleeve 606 is fixedly connected to the middle of one side of the rack 607, and the rod sleeve 606 is sleeved with one end of the square rod 603. Pin holes 608 are provided on the surface of the rod sleeve 606 and one end of the square rod 603. The pin rod 605 is inserted and connected with the pin hole 608. The square rod 603 is conveniently connected to the rack 607 through the pin rod 605, the pin hole 608 and the rod sleeve 606.

[0034] A through hole is formed at one end of the pin rod 605 , a cotter pin 609 is formed inside the through hole, and a rod head is formed at the other end of the pin rod 605 . The pin rod 605 can be withdrawn by pulling out the cotter pin 609 , so that the rack 607 can be easily disassembled.

[0035] When in use, the staff first fixes the vibration damping plate 1 through the mounting hole 3, then pulls the rack 607 through the pull ring 6010, the rack 607 compresses the spring 604, and can be separated from the gear 508, and then rotates the screw rod 5010 through the knob 509, and the screw rod 5010 can drive the pressure plate 5011 to rise during the rotation process, so as to increase the distance between the pressure plate 5011 and the holder 504, and then puts the two sides of the bottom end of the battery into the slots 505 of the two holders 504, and finally rotates the screw rod 509 in the opposite direction. 010, the screw rod 5010 drives the pressing plate 5011 to descend, and the pressing plate 5011 can limit the top of the battery to prevent it from floating up and down, so that the battery can be quickly installed. After stopping turning the knob 509, the staff loosens the pull ring 6010, and the spring 604 can push the rack 607 to mesh closely with the gear 508 of the limiting mechanism 5. Under the support of the spring 604, the screw rod 5010 can be locked through the gear 508, which can avoid the vertical displacement of the pressing plate 5011, improve the fixing effect of the battery, and prevent it from shaking;

[0036] During the operation of the battery, the film 2, the rubber pad 1 506 and the rubber pad 2 5012 can absorb kinetic energy, provide buffering and vibration reduction for the battery, and are stable and reliable. Under the support of the holder 504, there is a gap between the bottom of the battery and the vibration reduction plate 1. The setting of the baffle 501 reduces the shielding of the battery surface, facilitates the wiring activities of the battery, and improves the ventilation and heat dissipation capacity of the battery. The copper sheet 502 and the fin 503 have good thermal conductivity and are close to the battery to absorb the heat generated by the battery. Under the condition of airflow, the heat dissipation effect of the battery can be improved.

[0037] When the battery needs to be removed, the pull ring 6010 is pulled again to compress the spring 604 , and the screw 5010 is rotated by the knob 509 to lift the pressure plate 5011 , so that the battery can be taken out from the slot 505 of the holder 504 .

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A battery protection plate, comprising a vibration damping plate (1), characterized in that: A limiting mechanism (5) is provided at the top end of the vibration damping plate (1), and a locking component (6) is provided at one side of the top end of the limiting mechanism (5); The limiting mechanism (5) comprises a stop frame (501) and a pressure plate (5011); both sides of the bottom end of the stop frame (501) are respectively fixedly connected to both sides of the top end of the vibration damping plate (1) through a clamping seat (504); a screw rod (5010) is provided in the middle of the top end of the stop frame (501); and gears (508) and a pressure plate (5011) are respectively provided at both ends of the screw rod (5010); The locking assembly (6) comprises a square sleeve (601) and a rack (607); the square sleeve (601) is connected to the stop frame (501) via a vertical plate (602); the square sleeve (601) is slidably connected to a square rod (603); a spring (604) is sleeved on the surface of the square rod (603); one end of the square rod (603) is connected to the rack (607) via a pin rod (605); and the rack (607) is meshedly connected to a gear (508).

2. A battery protection board according to claim 1, characterized in that: The bottom end of the card seat (504) is welded to the top end of the vibration damping plate (1), one side of the card seat (504) is welded to the bottom end of the baffle frame (501), a card slot (505) is provided on the surface of the card seat (504), and a rubber pad (506) is fixedly provided on the surface of the card slot (505).

3. A battery protection board according to claim 1, characterized in that: A threaded sleeve (507) is fixedly provided in the middle of the top of the baffle frame (501), the screw rod (5010) is threadedly connected to the threaded sleeve (507), the bottom end of the gear (508) is fixedly connected to the top of the screw rod (5010), the top end of the gear (508) is fixedly provided with a knob (509), the middle of the top of the pressure plate (5011) is fixedly connected to the bottom end of the screw rod (5010), and the bottom end of the pressure plate (5011) is fixedly provided with a rubber pad 2 (5012).

4. The battery protection board according to claim 1, characterized in that: Rectangular grooves are provided on both sides of the baffle frame (501), a copper sheet (502) is fixedly installed inside the rectangular groove, and a plurality of fins (503) are fixedly installed on one side of the copper sheet (502).

5. The battery protection board according to claim 1, characterized in that: A vertical plate (602) is welded to the middle of the bottom end of the square sleeve (601), the bottom end of the vertical plate (602) is welded to one side of the top end of the baffle frame (501), and the other end of the square rod (603) is fixedly connected to a pull ring (6010).

6. The battery protection board according to claim 1, characterized in that: A rod sleeve (606) is fixedly connected to the middle of one side of the rack (607), and the rod sleeve (606) is sleeved with one end of the square rod (603). Pin holes (608) are provided on the surface of the rod sleeve (606) and one end of the square rod (603), and the pin rod (605) is inserted and connected with the pin hole (608).

7. The battery protection board according to claim 1, characterized in that: A through hole is formed at one end of the pin rod (605), a cotter pin (609) is formed inside the through hole, and a rod head is formed at the other end of the pin rod (605).

8. The battery protection board according to claim 1, characterized in that: The surface of the vibration damping plate (1) is provided with a plurality of mounting holes (3), the middle of the vibration damping plate (1) is provided with a ventilation slot, the surface of the ventilation slot is fixedly provided with a breathable net (4), and the bottom end of the vibration damping plate (1) is fixedly provided with a film (2).

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