Square super capacitor

Abstract

The utility model relates to the technical field of capacitors, and discloses a square super capacitor which comprises a shell and a shell cover, clamping grooves are formed in the top ends of the outer wall of the front face and the outer wall of the back face of the shell, and symmetrically-arranged sliding grooves are formed in the positions, corresponding to the clamping grooves, of the top ends of the outer wall of the front face and the outer wall of the back face of the shell. Clamping blocks are fixedly connected to the positions, corresponding to the clamping grooves, of the bottom end of the shell cover, inclined grooves which are symmetrically formed are formed in the bottom ends of the clamping blocks, fixing blocks are fixedly connected to the middle positions of the interiors of the sliding grooves, and round rods are slidably connected to the middle positions of the fixing blocks; connecting rods are fixedly connected to the positions, corresponding to the interiors of the sliding grooves, of the opposite sides of the round rods, mounting frames are fixedly connected to the opposite sides of the connecting rods, and supporting wheels are rotationally connected to the middle positions of the mounting frames.

Description

Technical Field

[0001] The utility model relates to the technical field of capacitors, in particular to a square supercapacitor. Background Art

[0002] A supercapacitor is a new type of special component between a battery and a traditional capacitor, with characteristics such as short charging time, long service life, good temperature characteristics, energy conservation, and environmental friendliness, and is widely used in industries such as automatic meter reading systems, consumer electronics, renewable energy, electric vehicles and hybrid vehicles, and uninterruptible power supplies (UPS).

[0003] In the existing super square capacitor, the outer shell is composed of a shell and a shell cover, and the shell cover is connected to the shell through bolts and nuts. For example, the capacitor with the product model BMOD0006E160C02 uses this method. Although this connection method has a good fixing effect, when connecting the shell and the shell cover, tools are generally required, which is rather troublesome, and the bolts and nuts are small in volume. When disassembling, the bolts and nuts may be lost, wasting existing resources.

[0004] Therefore, to solve the above problems, the utility model proposes a square supercapacitor. Summary of the Utility Model

[0005] The utility model aims to solve at least one of the technical problems in the related technologies to some extent. For this purpose, an object of the utility model is to propose a square supercapacitor, which is provided with a spring, a support wheel, an inclined slot, a fixing slot, a connecting rod, etc. The connecting rod and the support wheel can be connected to the inside of the fixing slot of the clamping block through the cooperation of the inclined slot, the support wheel and the spring, so as to firmly fix the shell cover on the top of the shell. When in use, no tools are needed, and just press the shell cover by hand, which is very convenient, and also avoids the situation that bolts and nuts are easily lost during disassembly, saving existing resources.

[0006] The square supercapacitor proposed by the utility model includes a shell and a shell cover. Clamping grooves are respectively opened at the top positions of the front outer wall and the back outer wall of the shell. Symmetrically arranged sliding grooves are respectively opened at the positions corresponding to the clamping grooves on the front outer wall and the back outer wall of the shell. Clamping blocks are respectively fixedly connected to the bottom ends of the shell cover corresponding to the clamping grooves. Obliquely arranged slots are respectively opened at the bottom ends of the clamping blocks. Fixing blocks are respectively fixedly connected to the middle positions inside the sliding grooves. Round rods are respectively slidably connected to the middle positions on the fixing blocks. Connecting rods are respectively fixedly connected to the opposite sides of the round rods corresponding to the inside of the sliding grooves. Mounting frames are respectively fixedly connected to the opposite sides of the connecting rods. Support wheels are respectively rotatably connected to the middle positions on the mounting frames. Springs are respectively fixedly connected to the other sides of the connecting rods corresponding to the inside of the sliding grooves. Fixing slots are respectively opened on the clamping blocks corresponding to the positions of the connecting rods.

[0007] Preferably, the shell cover is located at the top of the shell, and the shape of the shell cover is a flat square.

[0008] Preferably, the sliding grooves and the clamping grooves are in a communicating state, and four sliding grooves are provided in total.

[0009] Preferably, the two clamping blocks are respectively slidably connected inside the two clamping grooves.

[0010] Preferably, the four springs are respectively located inside the four sliding grooves, and the four springs are respectively fixedly connected to the four fixing blocks.

[0011] Preferably, connection blocks are fixedly connected to one side of the round rods, and a whole rod is fixedly connected between the connection blocks.

[0012] The beneficial effects of the present utility model are as follows: Springs, support wheels, inclined grooves, fixing grooves, connecting rods, etc. are provided. The connecting rod and the support wheel can be connected to the fixing groove inside the clamping block through the cooperation of the inclined groove, the support wheel and the spring, so as to firmly fix the shell cover on the top of the shell. When in use, no tools are needed, and the shell cover can be pressed by hand, which is very convenient. It also avoids the situation that bolts and nuts are easily lost during disassembly, saving existing resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a front view structural schematic diagram of the square supercapacitor proposed by the present utility model.

[0014] Figure 2 It is a structural schematic diagram when the shell cover and the shell of the square supercapacitor proposed by the present utility model are separated.

[0015] Figure 3 It is a side view structural schematic diagram of the shell cover of the square supercapacitor proposed by the present utility model.

[0016] Figure 4 It is a structural schematic diagram of the top of the shell of the square supercapacitor proposed by the present utility model with a part removed.

[0017] In the figure: 1, shell; 2, shell cover; 3, clamping groove; 4, sliding groove; 5, clamping block; 6, inclined groove; 7, fixing block; 8, round rod; 9, connecting rod; 10, mounting bracket; 11, support wheel; 12, spring; 13, fixing groove; 14, connection block; 15, whole rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] Refer to Figures 1-4, a square supercapacitor, including a housing 1 and a housing cover 2. Clamping grooves 3 are provided at the top positions of the front outer wall and the back outer wall of the housing 1. Symmetrically arranged sliding grooves 4 are provided at the positions corresponding to the clamping grooves 3 on the front outer wall and the back outer wall of the housing 1. Clamping blocks 5 are fixedly connected to the bottom ends of the housing cover 2 corresponding to the positions of the clamping grooves 3. Oblique grooves 6 are symmetrically arranged at the bottom ends of the clamping blocks 5. Fixed blocks 7 are fixedly connected to the middle positions inside the sliding grooves 4. Round rods 8 are slidably connected to the middle positions on the fixed blocks 7. Connecting rods 9 are fixedly connected to the opposite sides of the round rods 8 corresponding to the positions inside the sliding grooves 4. Mounting frames 10 are fixedly connected to the opposite sides of the connecting rods 9. Support wheels 11 are rotatably connected to the middle positions on the mounting frames 10. Springs 12 are fixedly connected to the other sides of the connecting rods 9 corresponding to the positions inside the sliding grooves 4. Fixing grooves 13 are provided on the clamping blocks 5 corresponding to the positions of the connecting rods 9.

[0019] Furthermore, the housing cover 2 is located at the top of the housing 1, and the shape of the housing cover 2 is a flat square.

[0020] Furthermore, the sliding grooves 4 are in a communicating state with the clamping grooves 3 respectively. There are four sliding grooves 4 in total. The communication between the sliding grooves 4 and the clamping grooves 3 facilitates the extension of the connecting rods 9 into the clamping grooves 3.

[0021] Furthermore, the two clamping blocks 5 are respectively slidably connected inside the two clamping grooves 3. The sliding connection of the clamping blocks 5 inside the clamping grooves 3 facilitates the fixing of the housing cover 2 at the top of the housing 1.

[0022] Furthermore, the four springs 12 are respectively located inside the four sliding grooves 4, and the four springs 12 are fixedly connected to the four fixed blocks 7 respectively, which facilitates the cooperation of the fixed blocks 7 to compress and contract the springs 12 when the connecting rods 9 slide to one side.

[0023] Furthermore, connecting blocks 14 are fixedly connected to one sides of the round rods 8 respectively, and an integral rod 15 is fixedly connected between the connecting blocks 14. The integral rod 15 facilitates the pulling of the connecting blocks 14 and the round rods 8.

[0024] When the device is in use, first, align the clamping block 5 at the bottom end of the shell cover 2 with the clamping groove 3 on the housing 1. Then, press it down. The clamping block 5 will be slidably connected to the inside of the clamping groove 3. Next, the inclined groove 6 on the downward-moving clamping block 5 will contact the support wheel 11. As the clamping block 5 moves downward, the two support wheels 11 will be squeezed and move away from each other. The movement of the support wheel 11 will drive the connecting rod 9 to retract into the sliding groove 4, and the round rod 8 will also move accordingly. The movement of the connecting rod 9 will cooperate with the fixed block 7 to squeeze and contract the spring 12. The clamping block 5 continues to slide to the bottom of the clamping groove 3 and will then be completely connected to the clamping groove 3. At this time, the clamping groove 3 on the clamping block 5 will correspond to the positions of the support wheel 11 and the connecting rod 9. At this time, the connecting rod 9 and the support wheel 11 lose the extrusion force and will be inserted into the fixing groove 13 under the reset drive of the spring 12, thus fixing the clamping block 5 inside the clamping groove 3. At this time, the shell cover 2 is fixed. When disassembling, just pull the two integral rods 15 away from each other to disassemble. This utility model will not change the specific shapes of the housing 1 and the shell cover 2 and affect the use of the super capacitor, and it has a simple structure and is worthy of popularization and use.

Claims

1. Square supercapacitor, characterized in that: It includes a housing (1) and a housing cover (2). At the top positions of the front outer wall and the back outer wall of the housing (1), clamping grooves (3) are provided. At the positions corresponding to the clamping grooves (3) on the front outer wall and the back outer wall of the housing (1), symmetrically arranged sliding grooves (4) are provided. At the positions corresponding to the clamping grooves (3) at the bottom end of the housing cover (2), clamping blocks (5) are fixedly connected respectively. At the bottom ends of the clamping blocks (5), symmetrically arranged inclined grooves (6) are provided. At the middle positions inside the sliding grooves (4), fixing blocks (7) are fixedly connected respectively. On the fixing blocks (7), round rods (8) are slidably connected at the middle positions. At the positions corresponding to the inside of the sliding grooves (4) on the opposite sides of the round rods (8), connecting rods (9) are fixedly connected respectively. On the opposite sides of the connecting rods (9), mounting brackets (10) are fixedly connected respectively. At the middle positions on the mounting brackets (10), supporting wheels (11) are rotatably connected respectively. On the other sides of the connecting rods (9) at the positions corresponding to the inside of the sliding grooves (4), springs (12) are fixedly connected respectively. At the positions corresponding to the respective connecting rods (9) on the clamping blocks (5), fixing grooves (13) are provided.

2. The square supercapacitor according to claim 1, characterized in that: The housing cover (2) is located at the top of the housing (1), and the housing cover (2) is in the shape of a flat square.

3. The square supercapacitor according to claim 1, wherein: The sliding grooves (4) are respectively in a communicating state with the clamping grooves (3), and four sliding grooves (4) are provided in total.

4. The square supercapacitor according to claim 1, wherein: The two clamping blocks (5) are respectively slidably connected inside the two clamping grooves (3).

5. The square supercapacitor according to claim 1, wherein: The four springs (12) are respectively located inside the four sliding grooves (4), and the four springs (12) are respectively fixedly connected to the four fixing blocks (7).

6. The square supercapacitor according to claim 1, wherein: On one side of each of the round rods (8), connection blocks (14) are fixedly connected respectively, and an integral rod (15) is fixedly connected between the connection blocks (14).

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