CN219892059U

CN219892059U - Super capacitor module

Info

Publication number: CN219892059U
Application number: CN202321059080.9U
Authority: CN
Inventors: 李朋朋; 闫嘉睿
Original assignee: Baoding Mingyuan Communication Technology Co ltd
Current assignee: Baoding Mingyuan Communication Technology Co ltd
Priority date: 2023-05-06
Filing date: 2023-05-06
Publication date: 2023-10-24
Anticipated expiration: 2033-05-06

Abstract

The utility model relates to the technical field of capacitor modules, in particular to a super capacitor module which comprises a plurality of capacitor bodies, wherein a first connecting piece is fixedly connected to the top of each capacitor body, a second connecting piece is fixedly connected to the bottom of each capacitor body, a quick-dismantling assembly is detachably connected to the second connecting piece, mounting parts are fixedly connected to the bottoms of the plurality of quick-dismantling assemblies, a circuit board is fixedly connected to the bottoms of the mounting parts, and the plurality of capacitor bodies are electrically connected with the circuit board through the quick-dismantling assemblies. The utility model can achieve the aim of quick installation and replacement of the capacitor body.

Description

Super capacitor module

Technical Field

The utility model relates to the technical field of capacitor modules, in particular to a super capacitor module.

Background

The super capacitor, namely the double electric layer capacitor, the gold capacitor and the Faraday capacitor, stores energy through polarized electrolyte, is an electrochemical element, does not generate chemical reaction in the energy storage process, is reversible, and can be repeatedly charged and discharged for hundreds of thousands of times, meanwhile, the super capacitor is a novel green energy storage device (active carbon) which has the advantages of extremely high efficiency, high current capacity, wide voltage range, wide use temperature range, long rollback service life, long service life, no maintenance, easy integration, low cost and the like.

The existing capacitor module has a complex installation process, and when one capacitor is damaged, the disassembly and replacement of the single capacitor are complex, so that a super capacitor module is needed to solve the problem.

Disclosure of Invention

The present utility model is directed to a supercapacitor module, which solves the above-mentioned problems.

In order to achieve the above object, the present utility model provides the following solutions:

the super capacitor module comprises a plurality of capacitor bodies, wherein a first connecting piece is fixedly connected to the tops of the capacitor bodies, a second connecting piece is fixedly connected to the bottoms of the capacitor bodies, a quick-dismantling assembly is detachably connected to the second connecting piece, a plurality of mounting parts are fixedly connected to the bottoms of the quick-dismantling assemblies, a circuit board is fixedly connected to the bottoms of the mounting parts, and a plurality of capacitor bodies are electrically connected with the circuit board through the quick-dismantling assembly;

the quick-release assembly comprises an elastic clamping and fixing part, and the top of the elastic clamping and fixing part is contacted with the bottom of the second connecting piece and clamped;

the bottom of the elastic clamping part is provided with a sliding ring in a contact manner, the bottom of the sliding ring is elastically connected with a first elastic part, the sliding ring is in transmission connection with the bottom of the clamping part, and the top of the clamping part is clamped with the side wall of the second connecting piece;

the first elastic part, the elastic clamping part and the clamping part are arranged in the mounting base, the bottom of the mounting base is fixedly connected with the mounting part, the capacitor body is electrically connected with the clamping part, the bottom of the clamping part is electrically connected with the circuit board, and the mounting base and the sliding ring are made of insulating materials.

Preferably, the elastic clamping portion comprises a sliding block, the top of the sliding block is in spline fit with the bottom of the second connecting piece, a first elastic telescopic portion is fixedly connected to the bottom of the sliding block, a clamping column is fixedly connected to the side wall of the sliding block, a first inner ring is clamped outside the clamping column, the first inner ring is coaxially arranged with the mounting base, a gap is formed between the first inner ring and the mounting base, the clamping portion is located between the first inner ring and the mounting base, the side wall of the sliding block is slidably arranged on the inner wall of the first inner ring, and the sliding block and the first inner ring are made of insulating materials.

Preferably, the first elastic telescopic part comprises a second inner ring, the bottom of the second inner ring is fixedly connected with the top of the mounting base, a sliding column is connected in the second inner ring in a sliding manner, the top of the sliding column is fixedly connected with the bottom of the sliding block, and a second elastic part is arranged between the sliding column and the bottom of the second inner ring.

Preferably, the second elastic part comprises a second spring, the top of the second spring is fixedly connected with the bottom of the sliding column, and the bottom of the second spring is fixedly connected with the bottom of the second inner ring.

Preferably, the clamping portion comprises two symmetrically arranged conductive semi-rings, two electrically conductive semi-rings are arranged in an insulating mode, a plurality of second connecting arms are fixedly connected to the tops of the conductive semi-rings at equal intervals, buckling claws are hinged to the tops of the second connecting arms, the second connecting arms and the buckling claws are made of conductive materials, the second connecting arms and the conductive semi-rings are located between the first inner ring and the mounting base, the side walls of the second connecting arms and the buckling claws are in contact with the side walls of gaps between the first inner ring and the mounting base and are in sliding arrangement, and the conductive semi-rings are electrically connected with the circuit board and are in transmission connection with the sliding rings.

Preferably, one end of a plurality of first connecting arms is fixedly connected to the outer circumference of the sliding ring, the other ends of the plurality of first connecting arms penetrate through the side wall of the first inner ring and are fixedly connected with the inner wall of the conductive semi-ring, and the first connecting arms are connected with the first inner ring in a sliding mode.

Preferably, the first elastic part comprises a first spring, the top of the first spring is fixedly connected with the bottom of the sliding ring, the bottom of the first spring is fixedly connected with the bottom of the first inner ring, and the first spring and the first inner ring are coaxially arranged.

Preferably, a plurality of conductive columns are arranged in a gap between the first inner ring and the mounting base, the conductive columns encircle the mounting base, the conductive columns penetrate through the bottom of the mounting base, the side walls of the conductive columns are fixedly connected with the bottom of the mounting base, the tops of the conductive columns are contacted with the bottoms of the conductive semi-rings, and the bottoms of the conductive columns penetrate through the mounting part and are fixedly connected with the circuit board.

Preferably, the installation department includes the support frame, the two symmetrical rigid couplings of support frame circumference has the middle part of stand, four the both ends of stand are the rigid coupling respectively has the mounting panel, the mounting base with arbitrary the mounting panel rigid coupling, the electric capacity body sets up two between the mounting panel, a plurality of the electric capacity body with the support frame slides and sets up.

The utility model has the following technical effects:

during the use, the staff holds in the electric capacity body drive second connecting piece inserts the installation department, the second connecting piece contacts and the joint with elasticity card solid portion earlier, promote elasticity card solid portion and make it promote slip ring removal, compress first elasticity portion, slip ring removal drives joint portion and removes, make joint portion and second connecting piece lateral wall joint, under elasticity card solid portion effect, joint portion keeps the state with the fastening joint of second connecting piece, and then make electric capacity body and mounting base rigid coupling, make electric capacity body fixed mounting in the installation department, and make electric capacity body pass through joint portion and circuit board electric connection, when needing to change electric capacity body, only need remove the fixed state of elasticity card solid portion, slip ring drive joint portion and second connecting piece separation under the effect of first elasticity portion release elasticity, make the electric capacity body tear down, whole process is convenient, it is quick, make the change of electric capacity body more convenient.

Drawings

For a clearer description of an embodiment of the utility model or of the solutions of the prior art, the drawings that are needed in the embodiment will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art:

FIG. 1 is a schematic cross-sectional view of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the structure of the present utility model when disassembled;

FIG. 3 is an enlarged view of a portion of the utility model at A in FIG. 1;

FIG. 4 is a right side view of the first inner ring of the present utility model;

FIG. 5 is a front view of the assembled structure of the present utility model;

FIG. 6 is a top view of a support structure of the present utility model;

wherein, 1, mounting plate; 2. a support frame; 3. a capacitor body; 4. a mounting base; 5. a first connector; 6. a second connector; 7. a circuit board; 8. a column; 9. a sliding block; 10. a conductive post; 11. a conductive half ring; 12. a first connecting arm; 13. a slip ring; 14. a first inner ring; 15. a first spring; 16. a second inner ring; 17. a second spring; 18. a sliding column; 19. a second connecting arm; 20. a buckling claw; 21. an annular groove; 22. a vertical chute; 23. an L-shaped chute; 24. and (5) clamping the column.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.

Referring to fig. 1 to 6, the present utility model provides a supercapacitor module, which comprises a plurality of capacitor bodies 3, wherein a first connecting piece 5 is fixedly connected to the top of each capacitor body 3, a second connecting piece 6 is fixedly connected to the bottom of each capacitor body 3, a quick-release assembly is detachably connected to each second connecting piece 6, a mounting part is fixedly connected to the bottom of each quick-release assembly, a circuit board 7 is fixedly connected to the bottom of each mounting part, and the capacitor bodies 3 are electrically connected with the circuit board 7 through the quick-release assemblies;

the quick-release assembly comprises an elastic clamping and fixing part, and the top of the elastic clamping and fixing part is contacted with the bottom of the second connecting piece 6 and clamped;

the bottom of the elastic clamping part is provided with a sliding ring 13 in contact, the bottom of the sliding ring 13 is elastically connected with a first elastic part, the sliding ring 13 is in transmission connection with the bottom of a clamping part, and the top of the clamping part is clamped with the side wall of the second connecting piece 6;

the first elastic part, the elastic clamping part and the clamping part are all arranged in the mounting base 4, the bottom of the mounting base 4 is fixedly connected with the mounting part, the capacitor body 3 is electrically connected with the clamping part, the bottom of the clamping part is electrically connected with the circuit board 7, and the mounting base 4 and the sliding ring 13 are made of insulating materials.

During the use, the staff holds in electric capacity body 3 drive second connecting piece 6 inserts the installation department, second connecting piece 6 earlier with elasticity card solid portion contact and joint, promote elasticity card solid portion and make its promotion slip ring 13 remove, compress first elasticity portion, slip ring 13 removes and drives the joint portion and remove, make joint portion and the lateral wall joint of second connecting piece 6, under elasticity card solid portion effect, the joint portion keeps the state of fastening joint with second connecting piece 6, and then make electric capacity body 3 and installation base 4 rigid coupling, make electric capacity body 3 fixed mounting in the installation department, and make electric capacity body 3 pass through joint portion and circuit board 7 electric connection, when needs change electric capacity body 3, only need remove the fixed state of elasticity card solid portion, slip ring 13 drives joint portion and the separation of second connecting piece 6 under the effect of first elasticity portion release elasticity, make electric capacity body 3 tear down, whole process is convenient, it is quick, make electric capacity body 3 change more convenient.

Further optimizing scheme, elasticity block solid portion includes slider 9, slider 9 top and the spline fit of second connecting piece 6 bottom, slider 9 bottom rigid coupling has first elasticity telescoping portion, slider 9 lateral wall rigid coupling has card post 24, the joint has first inner ring 14 in the outside of card post 24, first inner ring 14 sets up with mounting base 4 is coaxial, be equipped with the clearance between first inner ring 14 and the mounting base 4, the joint position is located between first inner ring 14 and the mounting base 4, slider 9 lateral wall and the slip of first inner ring 14 inner wall set up, slider 9 and first inner ring 14 are insulating material.

In a further optimized scheme, the first elastic telescopic part comprises a second inner ring 16, the bottom of the second inner ring 16 is fixedly connected with the top of the mounting base 4, a sliding column 18 is slidably connected in the second inner ring 16, the top of the sliding column 18 is fixedly connected with the bottom of the sliding block 9, and a second elastic part is arranged between the sliding column 18 and the bottom of the second inner ring 16.

Further preferably, the second elastic part comprises a second spring 17, the top of the second spring 17 is fixedly connected with the bottom of the sliding column 18, and the bottom of the second spring 17 is fixedly connected with the bottom of the second inner ring 16.

An L-shaped chute 23 is arranged on the side wall of the first inner ring 14, and the L-shaped chute 23 is connected with the clamping column 24 in a sliding manner and is clamped.

The sliding block 9 is arranged on the first inner ring 14, the sliding block 9 and the first inner ring 14 can slide vertically and also can rotate relatively, when the sliding block 9 slides downwards along the inner wall of the first inner ring 14, the clamping column 24 is driven to move downwards at the vertical section of the L-shaped sliding groove 23, and when the clamping column 24 moves to the bottom of the vertical section of the L-shaped sliding groove 23, the clamping column 24 is moved to the horizontal section of the L-shaped sliding groove by rotating the sliding block 9, so that the sliding block 9 is clamped with the first inner ring 14.

The top of sliding block 9 and the spline fit at the bottom of second connecting piece 6, when the staff holds electric capacity body 3, with the spline phase-match at the spline at sliding block 9 top of the flower groove at the bottom of second connecting piece 6, both accessible rotation electric capacity body 3 drive sliding block 9 rotation.

The sliding block 9 compresses the second spring 17 when moving downwards, so that the second spring 17 stores elasticity, and when the clamping state of the clamping post 24 and the first inner ring 14 is released, the second spring 17 releases elasticity, so that the capacitor body 3 can be ejected out, and the capacitor body is convenient to take.

The sliding block 9 contacts the sliding ring 13 when moving downward, so that the sliding ring 13 moves downward.

Further optimizing scheme, joint portion includes two electrically conductive semi-rings 11 that symmetry set up, insulating setting between two electrically conductive semi-rings 11, every electrically conductive semi-ring 11 top fixedly connected with a plurality of equidistant second linking arm 19 that set up, second linking arm 19 top articulates has detains claw 20, second linking arm 19 and detain claw 20 and be electrically conductive material, second linking arm 19 and electrically conductive semi-ring 11 are located between first inner ring 14 and the mounting base 4, the lateral wall of second linking arm 19 and detaining claw 20 all contacts and slides the setting with the lateral wall in the clearance between first inner ring 14 and the mounting base 4, electrically conductive semi-ring 11 and circuit board 7 electric connection, electrically conductive semi-ring 11 is connected with slip ring 13 transmission.

In a further optimized scheme, one ends of a plurality of first connecting arms 12 are fixedly connected to the outer circumference of the sliding ring 13, the other ends of the plurality of first connecting arms 12 penetrate through the side wall of the first inner ring 14 and are fixedly connected with the inner wall of the conductive semi-ring 11, and the first connecting arms 12 are connected with the first inner ring 14 in a sliding mode.

The side wall of the first inner ring 14 is provided with a vertical chute 22, the vertical chute 22 being in sliding connection with the first connecting arm 12.

The sliding ring 13 drives the conductive semi-ring 11 to vertically move up and down through a first connecting arm 12 penetrating through the inner wall of the first inner ring 14.

The top of the electric conduction semi-ring 11 is fixedly connected with a plurality of second connecting arms 19, and two sides of each second connecting arm 19 are respectively contacted with the inner wall of the installation base 4 and the outer wall of the first inner ring 14 and are arranged in a sliding manner.

The top of the second connecting arm 19 is hinged with the bottom of the buckling claw 20, the buckling claw 20 is of an L-shaped structure, two sides of the vertical section of the buckling claw 20 are respectively contacted with the inner wall of the mounting base 4 and the outer wall of the first inner ring 14 and are arranged in a sliding manner, and the horizontal section of the buckling claw 20 is clamped with the side wall of the second connecting piece 6.

The side wall of the second connecting piece 6 is provided with an annular groove 21, and the horizontal section of the buckling claw 20 stretches into the annular groove 21 to realize the clamping connection between the second connecting piece 6 and the buckling claw 20.

The number of the buckling claws 20 is preferably 2, the 2 buckling claws 20 are circumferentially and equally spaced around the first inner ring 14, and the number of the second connecting arms 19 is consistent with the number of the buckling claws 20.

When the conductive semi-ring 11 moves downwards under the action of the sliding ring 13, the second connecting arm 19 also slides downwards, the second connecting arm 19 drives the buckling claw 20 to enter the gap between the mounting base 4 and the first inner ring 14, and when the buckling claw 20 enters the gap, as two sides of the vertical section of the buckling claw 20 are respectively contacted with the inner wall of the mounting base 4 and the outer wall of the first inner ring 14 and slidingly arranged, the top of the buckling claw 20 is buckled into the annular groove 21.

When the conductive semi-ring 11 moves upwards, the horizontal section of the buckling claw 20 is unfolded outwards and separated from the annular groove 21, so that the capacitor body 3 can be disassembled.

It should be noted that, when the latch 20 is unfolded, the hinge between the bottom of the latch 20 and the top of the second connecting arm 19 should be located at the outer side of the mounting base 4 to ensure that the latch 20 can be unfolded, and when the latch 20 needs to be clamped with the second connecting piece 6, the hinge between the bottom of the latch 20 and the top of the second connecting arm 19 should enter into the gap between the mounting base 4 and the first inner ring 14 to ensure that the latch 20 can be clamped with the second connecting piece 6.

The hinge joint of the bottom of the buckling claw 20 and the top of the second connecting arm 19 is also provided with a torsion spring, so that after the hinge joint of the bottom of the buckling claw 20 and the top of the second connecting arm 19 extends out of the mounting base 4, the buckling claw 20 can be unfolded outwards.

Further preferably, the first elastic part comprises a first spring 15, the top of the first spring 15 is fixedly connected with the bottom of the sliding ring 13, the bottom of the first spring 15 is fixedly connected with the bottom of the first inner ring 14, and the first spring 15 and the first inner ring 14 are coaxially arranged.

When the sliding block 9 pushes the sliding ring 13 to move downwards, the first spring 15 is compressed, the sliding ring 13 is tightly abutted to the bottom of the sliding block 9 by the first spring 15, the sliding block 9 limits the displacement of the sliding block 9 through the clamping post 24, the displacement of the sliding ring 13 is further limited, and then the buckling claw 20 and the second connecting piece 6 are kept in a clamped state.

Further optimizing scheme is equipped with a plurality of conductive posts 10 in the clearance between first inner ring 14 and the mounting base 4, and conductive post 10 encircles mounting base 4 and sets up, and conductive post 10 passes mounting base 4 bottom, and conductive post 10 lateral wall and mounting base 4 bottom rigid coupling, conductive post 10 top and the contact of electrically conductive semi-ring 11 bottom, and conductive post 10 bottom passes installation department and circuit board 7 rigid coupling.

The number of the conductive posts 10 is preferably 2, which correspond to the positive electrode and the negative electrode of the capacitor body 3 respectively, and the bottoms of the conductive posts 10 penetrate through the mounting part to be fixedly connected with the circuit board 7 and electrically connected.

It should be noted that the second connecting piece 6 is made of conductive metal, the middle of the second connecting piece 6 is divided into two non-interfering positive electrode areas and two non-interfering negative electrode areas by the insulating board, the positive electrode and the negative electrode of the capacitor body 3 are respectively electrically connected with the positive electrode areas and the negative electrode areas of the second connecting piece 6, the buckling claws 20 are made of conductive material, and the two buckling claws 20 are respectively contacted with the positive electrode areas and the negative electrode areas of the second connecting piece 6.

The two conductive semi-rings 11 are formed into a combined structure through an insulating plate in the middle of the two conductive semi-rings 11, the two conductive semi-rings 11 respectively form a positive electrode area and a negative electrode area which are not mutually interfered, and the 2 conductive columns 10 are respectively abutted with the positive electrode area and the negative electrode area of the conductive semi-rings 11.

The sliding block 9, the first connecting arm 12, the sliding ring 13, the first inner ring 14, the mounting base 4, the sliding post 18, the second inner ring 16 and the clip post 24 are all insulating materials.

In order to avoid interference between adjacent capacitor bodies 3, insulation anti-interference measures should be taken except for the contact part of the second connecting piece 6 and the buckling claw 20.

Further optimizing scheme, the installation department includes support frame 2, and support frame 2 circumference two by two symmetry rigid couplings have the middle part of stand 8, and the both ends of four stands 8 are the rigid coupling respectively has mounting panel 1, and mounting base 4 and arbitrary mounting panel 1 rigid coupling, electric capacity body 3 set up between two mounting panels 1, and a plurality of electric capacity bodies 3 slide with support frame 2 and set up.

The middle part of support frame 2 is provided with the passageway with electric capacity body 3 assorted for electric capacity body 3 passes, and two mounting panel 1 symmetry sets up in the both sides of support frame 2 to make two mounting panel 1 and support frame 2 form a whole through stand 8.

The mounting plate 1 at the top can be fixedly connected with the upright post 8 through a screw, the mounting plate 1 at the bottom and the upright post 8 are integrally formed, the mounting base 4 is fixedly connected on the mounting plate 1 at the bottom, the mounting plate 1 at the top is firstly detached when the capacitor is used, the supporting frame 2 is exposed, the capacitor body 3 is inserted into a channel of the supporting frame 2, the second connecting piece 6 at the bottom of the capacitor body 3 is fixedly connected with the mounting base 4, and then the mounting plate 1 at the top is installed.

The mounting panel 1 bottom at top still can set up the constant head tank, and the constant head tank and first connecting piece 5 one-to-one and match, and the constant head tank cooperates with first connecting piece 5 and makes capacitor body 3 take place not rock.

In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

The above embodiments are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model should fall within the protection scope defined by the claims of the present utility model without departing from the design spirit of the present utility model.

Claims

1. The utility model provides a supercapacitor module which characterized in that: the capacitor comprises a plurality of capacitor bodies (3), wherein a first connecting piece (5) is fixedly connected to the top of each capacitor body (3), a second connecting piece (6) is fixedly connected to the bottom of each capacitor body (3), a quick-dismantling assembly is detachably connected to each second connecting piece (6), a plurality of mounting parts are fixedly connected to the bottoms of the quick-dismantling assemblies, a circuit board (7) is fixedly connected to the bottoms of the mounting parts, and a plurality of capacitor bodies (3) are electrically connected with the circuit board (7) through the quick-dismantling assemblies;

the quick-release assembly comprises an elastic clamping and fixing part, and the top of the elastic clamping and fixing part is contacted with the bottom of the second connecting piece (6) and clamped;

the bottom of the elastic clamping part is provided with a sliding ring (13) in contact, the bottom of the sliding ring (13) is elastically connected with a first elastic part, the sliding ring (13) is in transmission connection with the bottom of a clamping part, and the top of the clamping part is clamped with the side wall of the second connecting piece (6);

the electric capacitor comprises a capacitor body (3) and a circuit board (7), wherein the capacitor body is characterized in that a first elastic part, an elastic clamping part and a clamping part are arranged in a mounting base (4), the bottom of the mounting base (4) is fixedly connected with the mounting part, the capacitor body (3) is electrically connected with the clamping part, the bottom of the clamping part is electrically connected with the circuit board (7), and the mounting base (4) and a sliding ring (13) are made of insulating materials.

2. The supercapacitor module according to claim 1, wherein: the elastic clamping portion comprises a sliding block (9), the top of the sliding block (9) is in spline fit with the bottom of the second connecting piece (6), a first elastic telescopic portion is fixedly connected to the bottom of the sliding block (9), a clamping column (24) is fixedly connected to the side wall of the sliding block (9), a first inner ring (14) is clamped on the outer side of the clamping column (24), the first inner ring (14) is coaxially arranged with the mounting base (4), a gap is reserved between the first inner ring (14) and the mounting base (4), the clamping portion is located between the first inner ring (14) and the mounting base (4), the side wall of the sliding block (9) is slidably arranged on the inner wall of the first inner ring (14), and the sliding block (9) and the first inner ring (14) are made of insulating materials.

3. The supercapacitor module according to claim 2, wherein: the first elastic telescopic part comprises a second inner ring (16), the bottom of the second inner ring (16) is fixedly connected with the top of the mounting base (4), a sliding column (18) is connected in a sliding manner in the second inner ring (16), the top of the sliding column (18) is fixedly connected with the bottom of the sliding block (9), and a second elastic part is arranged between the sliding column (18) and the bottom of the second inner ring (16).

4. A supercapacitor module according to claim 3, wherein: the second elastic part comprises a second spring (17), the top of the second spring (17) is fixedly connected with the bottom of the sliding column (18), and the bottom of the second spring (17) is fixedly connected with the bottom of the second inner ring (16).

5. The supercapacitor module according to claim 2, wherein: the clamping part comprises two symmetrically arranged conductive semi-rings (11), two conductive semi-rings (11) are arranged in an insulating mode, a plurality of second connecting arms (19) are fixedly connected to the top of each conductive semi-ring (11) at equal intervals, buckling claws (20) are hinged to the top of each second connecting arm (19), the second connecting arms (19) and the buckling claws (20) are made of conductive materials, the second connecting arms (19) and the conductive semi-rings (11) are located between the first inner ring (14) and the mounting base (4), the side walls of the second connecting arms (19) and the buckling claws (20) are in contact with the side walls of gaps between the first inner ring (14) and the mounting base (4) in a sliding mode, and the conductive semi-rings (11) are electrically connected with the circuit board (7) in a transmission mode.

6. The supercapacitor module according to claim 5, wherein: one end of a plurality of first connecting arms (12) are fixedly connected to the outer circumference of the sliding ring (13), the other ends of the first connecting arms (12) penetrate through the side wall of the first inner ring (14) and are fixedly connected with the inner wall of the conductive semi-ring (11), and the first connecting arms (12) are connected with the first inner ring (14) in a sliding mode.

7. The supercapacitor module according to claim 2, wherein: the first elastic part comprises a first spring (15), the top of the first spring (15) is fixedly connected with the bottom of the sliding ring (13), the bottom of the first spring (15) is fixedly connected with the bottom of the first inner ring (14), and the first spring (15) and the first inner ring (14) are coaxially arranged.

8. The supercapacitor module according to claim 5, wherein: a plurality of conductive columns (10) are arranged in a gap between the first inner ring (14) and the mounting base (4), the conductive columns (10) encircle the mounting base (4), the conductive columns (10) penetrate through the bottom of the mounting base (4), the side walls of the conductive columns (10) are fixedly connected with the bottom of the mounting base (4), the tops of the conductive columns (10) are in contact with the bottom of the conductive semi-rings (11), and the bottoms of the conductive columns (10) penetrate through the mounting part and are fixedly connected with the circuit board (7).

9. The supercapacitor module according to claim 8, wherein: the installation department includes support frame (2), the two-by-two symmetry rigid couplings of support frame (2) circumference has the middle part of stand (8), four the both ends of stand (8) are rigid coupling respectively has mounting panel (1), mounting base (4) and arbitrary mounting panel (1) rigid coupling, electric capacity body (3) set up two between mounting panel (1), a plurality of electric capacity body (3) with support frame (2) slip setting.