Combined energy storage battery

Abstract

The utility model discloses a combined energy storage battery, which relates to the technical field of batteries and comprises a mounting plate fixedly mounted on the outer wall of one side of a first energy storage battery and two hanging rods fixedly mounted at the bottom and the top of a second energy storage battery. Limiting plates are slidably mounted in the two grooves correspondingly, compression springs are fixedly mounted on the outer walls of the sides, close to each other, of the two limiting plates correspondingly, and the other ends of the two compression springs are fixedly connected with the inner walls of the corresponding grooves correspondingly; and rotating rods are rotationally installed on the outer walls of the sides, away from each other, of the two limiting plates correspondingly, sealing circular plates are fixedly installed at the ends, away from each other, of the two rotating rods correspondingly, and the two rotating rods are movably sleeved with torsional springs correspondingly. The combined energy storage battery provided by the utility model has the advantages of being convenient to use and having an anti-falling function.

Description

Technical Field

[0001] The utility model relates to the technical field of batteries, in particular to a combined energy storage battery. Background Art

[0002] Energy storage batteries mainly refer to batteries used in solar power generation equipment, wind power generation equipment and renewable energy to store energy. Since the energy storage capacity of a single energy storage battery is limited, multiple energy storage batteries need to be used in combination.

[0003] However, the existing energy storage batteries lack an anti-drop function, which causes the energy storage batteries connected together to separate under the influence of external forces, and thus cannot power the equipment, which has certain limitations. Utility Model Content

[0004] The purpose of the utility model is to provide a combined energy storage battery to solve at least any one of the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a combined energy storage battery, comprising a mounting plate fixedly mounted on an outer wall of one side of the first energy storage battery and two hanging rods fixedly mounted on the bottom and top of the second energy storage battery, the top and bottom of the mounting plate are respectively provided with grooves, and limit plates are respectively slidably mounted in the two grooves, compression springs are respectively fixedly mounted on the outer walls of the two limit plates on the sides close to each other, and the other ends of the two compression springs are respectively fixedly connected to the inner walls of the corresponding grooves, rotating rods are respectively rotatably mounted on the outer walls of the two limit plates on the sides away from each other, and sealing circular plates are respectively fixedly mounted on the ends of the two rotating rods away from each other, torsion springs are respectively movably sleeved on the two rotating rods, one end of the two torsion springs are respectively fixedly connected to the corresponding sealing circular plates, and the other ends of the two torsion springs are respectively fixedly connected to the corresponding limit plates, and cross plates are respectively fixedly mounted on the two sealing circular plates, and hanging holes are respectively opened on the two cross plates.

[0006] Preferably, limiting grooves are respectively provided on the inner walls on both sides of the two grooves, and the two sides of the two limiting plates respectively extend into the two limiting grooves and are respectively slidably connected to the inner walls of the two limiting grooves.

[0007] Preferably, the two limit plates are respectively provided with rotation grooves, one end of the two rotation rods respectively extends into the two rotation grooves and is respectively fixedly sleeved with bearings, and the outer rings of the two bearings are respectively fixedly connected to the inner walls of the two rotation grooves.

[0008] Preferably, a placement groove is provided on the outer wall of one side of the mounting plate close to the second energy storage battery, a desiccant is arranged in the placement groove, two connection holes are provided on the inner wall of the placement groove, and the two connection holes are respectively communicated with the corresponding grooves.

[0009] Preferably, an isolation net is fixedly installed in each of the two connecting holes.

[0010] Preferably, two slots are opened on the outer wall of one side of the mounting plate, a sealing plate is arranged on the outer wall of one side of the mounting plate, two rubber plugs are fixedly installed on the outer wall of one side of the sealing plate close to the first energy storage battery, and one end of the two rubber plugs respectively extend into the two slots and are respectively slidably sealed and connected with the inner walls of the two slots.

[0011] The beneficial effects of the utility model are as follows:

[0012] In the utility model, the sealing circular plate is closely fitted on the mounting plate to block the groove, so that the compression spring and the torsion spring are in a relatively sealed environment, and external dust is prevented from adhering to the compression spring and the torsion spring. The desiccant absorbs water vapor entering the groove, so that the compression spring and the torsion spring are in a dry environment, and the service life of the compression spring and the torsion spring is improved. The two connecting plugs on the first energy storage battery are directly inserted into the two jacks on the second energy storage battery, and the first energy storage battery and the second energy storage battery are used in combination. First, the two sealing circular plates are moved away from each other and separated from the mounting plate, and then the sealing circular plates are rotated to make the hanging holes just rotate to the top of the hanging rod, and the sealing circular plates are released. Under the action of the compression spring, the two hanging rods are inserted into the two hanging holes, and the two horizontal plates are limited by the two hanging rods, so that the two horizontal plates are installed on the second energy storage battery, and then the first energy storage battery and the second energy storage battery are connected together, so that the first energy storage battery and the second energy storage battery cannot be separated even under the action of external force, and are always stably connected together to power the equipment, which greatly improves the stability of the use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A structural schematic diagram of a preferred embodiment of the combined energy storage battery provided by the utility model;

[0014] Figure 2 for Figure 1 An enlarged schematic diagram of part A is shown;

[0015] Figure 3 for Figure 1 The assembly diagram of the sealing disc, torsion spring and rotating rod shown;

[0016] Figure 4 for Figure 1 A perspective view of the mounting plate shown;

[0017] Figure 5 for Figure 1 A perspective view of the first energy storage battery shown;

[0018] Figure 6 This is a three-dimensional diagram of the combined energy storage battery provided by the utility model.

[0019] In the figure: 1. first energy storage battery; 2. second energy storage battery; 3. mounting plate; 4. hanging rod; 5. groove; 6. limit plate; 7. sealing circular plate; 8. torsion spring; 9. horizontal plate; 10. hanging hole; 11. compression spring; 12. connecting hole; 13. desiccant; 14. isolation net; 15. sealing plate; 16. rubber plug; 17. rotating rod; 18. slot. DETAILED DESCRIPTION

[0020] 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.

[0021] The utility model provides Figure 1-6The combined energy storage battery shown in the figure comprises a mounting plate 3 fixedly mounted on the outer wall of one side of a first energy storage battery 1 and two hanging rods 4 fixedly mounted on the bottom and top of a second energy storage battery 2. Two avoidance holes are provided on the mounting plate 3. Two connecting plugs on the first energy storage battery 1 respectively pass through the two avoidance holes. Grooves 5 are respectively provided on the top and bottom of the mounting plate 3. Limiting plates 6 are respectively slidably mounted in the two grooves 5. In order to limit the limiting plates 6 so that the limiting plates 6 always move stably in the grooves 5, the inner walls on both sides of the two grooves 5 are respectively A limiting groove is provided, and both sides of the two limiting plates 6 extend into the two limiting grooves respectively and are slidably connected to the inner walls of the two limiting grooves respectively. Compression springs 11 are fixedly installed on the outer walls of the two limiting plates 6 on the side close to each other, and the other ends of the two compression springs 11 are fixedly connected to the inner walls of the corresponding grooves 5 respectively. Rotating rods 17 are rotatably installed on the outer walls of the two limiting plates 6 on the side away from each other. In order to rotatably install the rotating rods 17 on the limiting plates 6, rotating grooves are respectively provided on the two limiting plates 6, and one end of the two rotating rods 17 is respectively The two ends of the two rotating rods 17 are respectively fixedly mounted with sealing circular plates 7, and the two rotating rods 17 are respectively movably mounted with torsion springs 8. The two horizontal plates 9 are always stably maintained in the current position without being affected by other external forces through the torsion springs 8. One end of the two torsion springs 8 is respectively fixedly connected to the corresponding sealing circular plates 7, and the other ends of the two torsion springs 8 are respectively fixedly connected to the corresponding limiting plates 6. The two sealing circular plates 7 are respectively fixedly mounted with horizontal plates 9, and the two horizontal plates 9 are respectively provided with hanging holes 10. The two horizontal plates 9 are limited by the two hanging rods 4 so that the two horizontal plates 9 are installed on the second energy storage battery 2, and then the first energy storage battery 1 and the second energy storage battery 2 are connected together, so that the first energy storage battery 1 and the second energy storage battery 2 cannot be separated even under the action of external force and are always stably connected together to power the equipment, thereby greatly improving the stability of the use of the device.

[0022] In order to absorb the water vapor entering the groove 5, so that the compression spring 11 and the torsion spring 8 are in a dry environment, and the service life of the compression spring 11 and the torsion spring 8 is further improved, a placement groove is opened on the outer wall of the mounting plate 3 on the side close to the second energy storage battery 2, and a desiccant 13 is arranged in the placement groove. Two connecting holes 12 are opened on the inner wall of the placement groove, and the two connecting holes 12 are respectively communicated with the corresponding grooves 5. In order to make the desiccant 13 always located in the placement groove and prevent the desiccant 13 from entering the groove 5 and contacting the compression spring 11 and the torsion spring 8 to cause unnecessary trouble, isolation nets 14 are respectively fixedly installed in the two connecting holes 12.

[0023] In order to make it more convenient for people to replace the desiccant 13, two slots 18 are opened on the outer wall of one side of the mounting plate 3, and a sealing plate 15 is arranged on the outer wall of one side of the mounting plate 3. Two rubber plugs 16 are fixedly installed on the outer wall of the sealing plate 15 on one side close to the first energy storage battery 1, and one end of the two rubber plugs 16 respectively extend into the two slots 18 and are respectively slidably sealed and connected with the inner walls of the two slots 18. The sealing plate 15 only protrudes out of a part of the mounting plate 3 and will not affect the connection between the first energy storage battery 1 and the second energy storage battery 2.

[0024] The working principle of the combined energy storage battery provided by the utility model is as follows: in the initial state, the compression spring 11 is in a stretched state and the torsion spring 8 is in a free state, and the sealing circular plate 7 is tightly fitted on the mounting plate 3 to block the groove 5, so that the compression spring 11 and the torsion spring 8 are in a relatively sealed environment, and external dust is prevented from adhering to the compression spring 11 and the torsion spring 8, affecting the service life of the compression spring 11 and the torsion spring 8, and the desiccant 13 absorbs the water vapor entering the groove 5, so that the compression spring 11 and the torsion spring 8 are in a dry environment, and the service life of the compression spring 11 and the torsion spring 8 is further improved. When the first energy storage battery 1 and the second energy storage battery 2 need to be combined together, the two connecting plugs on the first energy storage battery 1 are directly inserted into the two jacks on the second energy storage battery 2, and then the first energy storage battery 1 and the second energy storage battery 2 are used in combination, and the two sealing circular plates 7 are moved to each other. The sealing circular plate 7 is moved away from the mounting plate 3 and drives the rotating rod 17 and the limiting plate 6 to move, so that the compression spring 11 is stretched more seriously, and then the sealing circular plate 7 is rotated 180°. The rotation of the sealing circular plate 7 drives the horizontal plate 9 to rotate, and the rotation of the horizontal plate 9 drives the hanging hole 10 to rotate, so that the hanging hole 10 is just rotated to the top of the hanging rod 4, and the sealing circular plate 7 is released. Under the action of the compression spring 11, the two sealing circular plates 7 are pulled close to each other and contact the first energy storage battery 1, and finally the two hanging rods 4 are inserted into the two hanging holes 10, and the two horizontal plates 9 are limited by the two hanging rods 4, so that the two horizontal plates 9 are installed on the second energy storage battery 2, and then the first energy storage battery 1 and the second energy storage battery 2 are connected together, so that the first energy storage battery 1 and the second energy storage battery 2 cannot be separated even under the action of external force and are always stably connected together to power the equipment, which greatly improves the stability of the use of the device.

[0025] Compared with the related art, the combined energy storage battery provided by the utility model has the following beneficial effects:

[0026] The utility model provides a combined energy storage battery. The sealing circular plate 7 is tightly fitted on the mounting plate 3 to block the groove 5, so that the compression spring 11 and the torsion spring 8 are in a relatively sealed environment, and the dust from the outside is prevented from adhering to the compression spring 11 and the torsion spring 8. The desiccant 13 absorbs the water vapor entering the groove 5, so that the compression spring 11 and the torsion spring 8 are in a dry environment, and the service life of the compression spring 11 and the torsion spring 8 is improved. The two connecting plugs on the first energy storage battery 1 are directly inserted into the two jacks on the second energy storage battery 2, and the first energy storage battery 1 and the second energy storage battery 2 are used in combination. First, move the two The sealing circular plates 7 are moved away from each other and separated from the mounting plate 3, and then the sealing circular plates 7 are rotated 180° so that the hanging holes 10 are rotated just above the hanging rods 4, and the sealing circular plates 7 are released. Under the action of the compression springs 11, the two hanging rods 4 are inserted into the two hanging holes 10, and the two horizontal plates 9 are limited by the two hanging rods 4 so that the two horizontal plates 9 are installed on the second energy storage battery 2, thereby connecting the first energy storage battery 1 and the second energy storage battery 2 together, so that the first energy storage battery 1 and the second energy storage battery 2 cannot be separated even under the action of external force and are always stably connected together to power the equipment, thereby greatly improving the stability of the use of the device.

[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A combined energy storage battery, comprising a mounting plate fixedly mounted on an outer wall of one side of a first energy storage battery and two hanging rods fixedly mounted on the bottom and top of a second energy storage battery, characterized in that: The top and bottom of the mounting plate are respectively provided with grooves, and limit plates are respectively slidably installed in the two grooves, compression springs are respectively fixedly installed on the outer walls of the two limit plates on the sides close to each other, and the other ends of the two compression springs are respectively fixedly connected to the inner walls of the corresponding grooves, and rotating rods are respectively rotatably installed on the outer walls of the two limit plates on the sides away from each other, and sealing circular plates are respectively fixedly installed on the ends of the two rotating rods away from each other, and torsion springs are respectively movably sleeved on the two rotating rods, one end of the two torsion springs are respectively fixedly connected to the corresponding sealing circular plates, and the other ends of the two torsion springs are respectively fixedly connected to the corresponding limit plates, and cross plates are respectively fixedly installed on the two sealing circular plates, and hanging holes are respectively provided on the two cross plates.

2. A combined energy storage battery according to claim 1, characterized in that: Limiting grooves are respectively arranged on the inner walls on both sides of the two grooves, and the two sides of the two limiting plates respectively extend into the two limiting grooves and are respectively slidably connected with the inner walls of the two limiting grooves.

3. A combined energy storage battery according to claim 1, characterized in that: The two limit plates are respectively provided with rotation grooves, one end of the two rotation rods respectively extends into the two rotation grooves and is respectively fixedly sleeved with bearings, and the outer rings of the two bearings are respectively fixedly connected to the inner walls of the two rotation grooves.

4. The combined energy storage battery according to claim 1, characterized in that: A placement groove is provided on the outer wall of one side of the mounting plate close to the second energy storage battery, a desiccant is arranged in the placement groove, and two connection holes are provided on the inner wall of the placement groove, and the two connection holes are respectively communicated with the corresponding grooves.

5. A combined energy storage battery according to claim 4, characterized in that: Isolation nets are fixedly installed in the two connection holes respectively.

6. The combined energy storage battery according to claim 1, characterized in that: Two slots are provided on one outer wall of the mounting plate, a sealing plate is provided on one outer wall of the mounting plate, two rubber plugs are fixedly installed on one outer wall of the sealing plate close to the first energy storage battery, and one end of the two rubber plugs respectively extends into the two slots and is respectively slidably sealed and connected to the inner walls of the two slots.

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