A capacitor structure and its connection terminal
By designing a combined structure of sleeves, rotating rods, buffer rods and clamping plates on the capacitor, the problem of complex capacitor wiring and susceptibility to external environmental influences is solved, all-round fixation and buffering of the line are achieved, and the occurrence of faults is avoided.
Patent Information
- Application Number
- CN202210899983.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2022-07-28
- Publication Date
- 2025-09-30
- Estimated Expiration
- 2042-07-28
AI Technical Summary
Existing capacitor wiring is complex and easily affected by the external environment. Exposed wiring leads to failures, and the lack of a buffer structure causes wiring breakage or capacitor displacement when accidentally pulled.
A capacitor structure is designed. By installing a sleeve and an insert on the capacitor body and utilizing a combined structure of a rotating rod, a buffer rod, and a clamping plate, all-round clamping and buffering are achieved, thus avoiding failures caused by line exposure and pulling.
It achieves all-round fixation of the line, avoids the line being exposed to the air, provides a buffering effect, and prevents the capacitor from malfunctioning due to pulling.
Smart Images
Figure CN115084928B_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the field of capacitor terminals, in particular to a capacitor structure and a terminal thereof. Background Art
[0002] The full name of solid-state capacitor is solid aluminum electrolytic capacitor. The biggest difference between it and ordinary capacitors is that it uses different dielectric materials. The dielectric material of liquid aluminum capacitor is electrolyte, while the dielectric material of solid-state capacitor is conductive polymer.
[0003] Because the wiring of larger capacitors is more complicated and must be safe, existing terminal blocks mostly simply wrap the wires and then bolt them in place, exposing more of the line to the air and making it more susceptible to environmental influences, leading to failures. Furthermore, existing lines lack a buffer structure when faced with accidental pulling, forcing the line itself to bear all the force, resulting in either line breakage or capacitor displacement, all of which can lead to failures and affect the normal operation of the capacitor. Summary of the Invention
[0004] A capacitor structure and its terminal block. The device can clamp the circuit and the terminal block in all directions to improve the fixing effect, while preventing the exposed circuit from being exposed to the air. At the same time, it can buffer the circuit when it is pulled to avoid malfunction.
[0005] A capacitor structure includes a capacitor body, a sleeve is movably installed on the front of the capacitor body, a plug interface is movably installed inside the capacitor body, one end of the plug interface is rectangular, the sleeve is sleeved on the outside of the plug interface, a first movable groove is opened on the upper and lower sides of the plug interface, a second movable groove adjacent to the first movable groove is also opened inside the plug interface, the first movable groove and the second movable groove are arranged in parallel, a first buffer rod is movably installed inside the plug interface, the first buffer rod is arranged vertically in the plug interface, the upper and lower ends of the first buffer rod pass through the first movable groove in the plug interface, the inside of the first movable groove A spring connected to the first buffer rod is provided, and a second buffer rod adjacent to the first buffer rod is movably installed inside the plug interface, and the upper and lower ends of the second buffer rod pass through the second movable groove, and a spring connected to the second buffer rod is provided in the second movable groove, and a rotating rod is movably installed on the upper and lower sides of the plug interface, and a rotating plate is fixedly connected to the outer side of the rotating rod, and a first driving groove and a second driving groove are provided on the upper and lower sides corresponding to the rotating rod inside the sleeve, one end of the rotating rod penetrates into the first driving groove, and a bevel gear is provided at the end of the rotating rod penetrating the first driving groove, and gear teeth that can engage with the bevel gear on the rotating rod are provided on one side of the first driving groove.
[0006] Preferably, the rotating rod is arranged at the interval between the first moving groove and the second moving groove, the rotating plate is arranged in an arc shape, and there are two rotating plates on the outside of the rotating rod, and the rotating plates are in contact with the first buffer rod and the second buffer rod.
[0007] Preferably, the first buffer rod is arranged at the right end in the first moving groove, and the second buffer rod is arranged at the left end in the second moving groove.
[0008] Preferably, the rotating rod on the lower side of the plug interface has the same structure as that on the upper side, and gear teeth are also provided on the other side of the second driving groove that is symmetrical to the gear teeth position of the first driving groove.
[0009] A capacitor terminal comprises a capacitor body, a sleeve movably mounted on the front of the capacitor body, an insertion port mounted inside the capacitor body, a wiring inserted into the insertion port provided inside the capacitor body, a clamping plate movably mounted on the outside of one end of the insertion port, a connecting rod extending out of the insertion port provided at one end of the clamping plate, a drive ring fixedly connected to one end of the sleeve, the drive ring being arranged outside the connecting rod, and a top block being provided on the inside of the drive ring.
[0010] Preferably, a plurality of the clamping plates are provided and are equidistantly arranged on the inner side of the plug interface. The clamping plates are arranged in an arc shape, and an insulating layer is provided on the inner side of the clamping plates.
[0011] Preferably, a spring is connected to one side of the clamping plate, the top block is arranged in an inclined arc shape, and the top block is equidistantly arranged on the inner side of the driving ring.
[0012] Compared with the prior art, the present invention has the following beneficial effects:
[0013] 1. A sleeve is movably installed on the front of the capacitor body, and an insertion interface is movably installed inside the capacitor body. One end of the insertion interface is rectangular, and the sleeve is sleeved on the outside of the insertion interface, so that the sleeve can be rotated before the wiring is connected. Then, a rotating rod is movably installed on the upper and lower sides of the insertion interface, and a rotating plate is fixedly connected to the outside of the rotating rod. A first driving groove and a second driving groove are provided on the upper and lower sides corresponding to the rotating rod inside the sleeve, so that one end of the rotating rod can be inserted into the first driving groove. A bevel gear is provided on the end of the rotating rod that penetrates the first driving groove. One side of the first driving groove is provided with gear teeth that can engage with the bevel gear on the rotating rod. The rotating rod on the lower side of the insertion interface has the same structure as the upper side. Gear teeth are also provided on the other side of the second driving groove that is symmetrical with the position of the gear teeth inside the first driving groove, so that After rotation, the rotating rod can rotate in the same direction under the action of the gear teeth inside the first driving groove and the second driving groove, wherein the first moving groove and the second moving groove are opened on the upper and lower sides of the inner side of the plug interface, the first buffer rod is arranged at the right end of the first moving groove, and the second buffer rod is arranged at the left end of the second moving groove. When the rotating rod rotates, the rotating plate can be used to drive the first buffer rod and the second buffer rod to move in the first moving groove and the second moving groove to overcome the force of the spring. After the line is inserted into the plug interface and the first buffer rod and the second buffer rod are reset, the line can form an S shape under its action. When there is an external force pulling, the first buffer rod and the second buffer rod will be driven to compress the spring to move first, thereby achieving a buffering effect when the line is pulled, thereby avoiding failure of the capacitor.
[0014] 2. A wiring is provided inside the capacitor body for inserting into the plug interface, a clamping plate is movably installed on the outside of one end of the plug interface, a connecting rod passing through the inside of the plug interface is provided at one end of the clamping plate, and a driving ring is fixedly connected to one end of the sleeve. The driving ring is provided on the outside of the connecting rod, and a top block is provided on the inside of the driving ring. When the rotating drum completes driving the movement of the first buffer rod and the second buffer rod, it can rotate in the opposite direction, so that a spring is connected to one side of the clamping plate, the top block is arranged in an inclined arc shape, and the top block is equidistantly arranged on the inside of the driving ring, so that the top block contacts the connecting rod, thereby achieving the effect of driving the connecting rod and the clamping plate to move toward the inside of the plug interface.
[0015] 3. There are multiple clamping plates that are equidistantly arranged on the inner side of the plug interface. The clamping plates are arc-shaped and an insulating layer is provided on the inner side of the clamping plates. When the sleeve drives the buffer rod to move, it can also drive the clamping plates to move inward, thereby clamping the wiring and the external circuit together from all directions, thereby improving the fixing effect while preventing the circuit from being exposed to the air. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a main view of the capacitor body of the present invention;
[0017] Figure 2 A top perspective view of a capacitor body according to the present invention;
[0018] Figure 3 For the present invention Figure 2 Middle A shows the enlarged picture;
[0019] Figure 4 For the present invention Figure 2 Middle B shows the enlarged image;
[0020] Figure 5 This is a front cross-sectional view of the plug interface of the present invention;
[0021] Figure 6 This is a top view of the rotating plate of the present invention;
[0022] Figure 7 It is a three-dimensional diagram of the driving ring of the present invention.
[0023] Figure 1-7 Middle: 1-capacitor body, 2-sleeve, 3-plug interface, 4-first buffer rod, 5-second buffer rod, 6-connection, 7-drive ring, 8-top block, 9-clamping plate, 10-first moving groove, 11-rotating rod, 12-rotating plate, 13-first driving groove, 14-second driving groove, 15-second moving groove. DETAILED DESCRIPTION
[0024] See also Figures 1 to 7 , a schematic diagram of the plane structure and the three-dimensional structure of a capacitor structure and its terminal.
[0025] A capacitor structure includes a capacitor body 1, a rotating drum 2 is movably installed on the front of the capacitor body 1, an inserting port 3 is movably installed inside the capacitor body 1, one end of the inserting port 3 is rectangular, the rotating drum 2 is sleeved on the outside of the inserting port 3, a first movable groove 10 is opened on the upper and lower sides of the inserting port 3, a second movable groove 15 adjacent to the first movable groove 10 is further opened inside the inserting port 3, the first movable groove 10 and the second movable groove 15 are arranged in parallel, a first buffer rod 4 is movably installed inside the inserting port 3, the first buffer rod 4 is arranged vertically in the inserting port 3, the upper and lower ends of the first buffer rod 4 pass through the first movable groove 10 in the inserting port 3, and the inner side of the first movable groove 10 is provided with a second movable groove adjacent to the first movable groove 10. A spring connected to a buffer rod 4, a second buffer rod 5 adjacent to the first buffer rod 4 is movably installed inside the plug-in port 3, the upper and lower ends of the second buffer rod 5 pass through the second movable groove 15, and a spring connected to the second buffer rod 5 is provided in the second movable groove 15, and a rotating rod 11 is movably installed on the upper and lower sides of the plug-in port 3, and a rotating plate 12 is fixedly connected to the outside of the rotating rod 11. A first driving groove 13 and a second driving groove 14 are provided on the upper and lower sides corresponding to the rotating rod 11 inside the rotating drum 2, one end of the rotating rod 11 penetrates into the first driving groove 13, and a bevel gear is provided at the end of the rotating rod 11 that penetrates into the first driving groove 13, and gear teeth that can engage with the bevel gear on the rotating rod 11 are provided on one side of the first driving groove 13.
[0026] Preferably, the rotating rod 11 is arranged at the interval between the first moving groove 10 and the second moving groove 15, the rotating plate 12 is arranged in an arc shape, and there are two rotating plates 12 on the outside of the rotating rod 11, and the rotating plates 12 are in contact with the first buffer rod 4 and the second buffer rod 5.
[0027] Preferably, the first buffer rod 4 is disposed at the right end in the first moving groove 10 , and the second buffer rod 5 is disposed at the left end in the second moving groove 15 .
[0028] Preferably, the rotating rod 11 on the lower side of the plug interface 3 has the same structure as that on the upper side, and gear teeth are also provided on the other side of the second driving groove 14 that is symmetrical to the gear teeth in the first driving groove 13 .
[0029] A capacitor terminal comprises a capacitor body 1, a rotating drum 2 movably mounted on the front of the capacitor body 1, an insertion port 3 mounted inside the capacitor body 1, a wiring 6 inserted into the insertion port 3 being provided inside the capacitor body 1, a clamping plate 9 movably mounted on the outside of one end of the insertion port 3, a connecting rod extending out of the insertion port 3 being provided at one end of the clamping plate 9, a driving ring 7 fixedly connected to one end of the rotating drum 2, the driving ring 7 being arranged on the outside of the connecting rod, and a top block 8 being provided on the inside of the driving ring 7.
[0030] Preferably, a plurality of clamping plates 9 are provided and are equidistantly arranged inside the plug port 3 . The clamping plates 9 are arc-shaped, and an insulating layer is provided inside the clamping plates 9 .
[0031] Preferably, a spring is connected to one side of the clamping plate 9 , and the top block 8 is arranged in an inclined arc shape, and the top block 8 is equidistantly arranged on the inner side of the driving ring 7 .
[0032] The working principles of a capacitor structure and its wiring terminals of the present invention are as follows.
[0033] A rotating drum 2 is movably installed on the front of the capacitor body 1, and an inserting interface 3 is movably installed inside the capacitor body 1. One end of the inserting interface 3 is rectangular. The rotating drum 2 is sleeved on the outside of the inserting interface 3, so that the rotating drum 2 can be rotated before plugging in the line. Then, a rotating rod 11 is movably installed on the upper and lower sides of the inserting interface 3. A rotating plate 12 is fixedly connected to the outside of the rotating rod 11. A first driving groove 13 and a second driving groove 14 are provided on the upper and lower sides corresponding to the rotating rod 11 inside the rotating drum 2. One end of the rotating rod 11 can be used to penetrate the inside of the first driving groove 13. A bevel gear is provided on the end of the rotating rod 11 that penetrates the first driving groove 13. One side of the inside of the first driving groove 13 is provided with gear teeth that can engage with the bevel gear on the rotating rod 11. The rotating rod 11 on the lower side of the plug-in interface 3 has the same structure as that on the upper side. The second driving groove 14 is symmetrical with the gear teeth on the other side of the first driving groove 13, so that after the rotating drum 2 rotates, the rotating rod 11 can rotate in the same direction under the action of the gear teeth inside the first driving groove 13 and the second driving groove 14. The first moving groove 10 and the second moving groove 15 are opened on the upper and lower sides of the plug-in interface 3, the first buffer rod 4 is set at the right end of the first moving groove 10, and the second buffer rod 5 is set at the left end of the second moving groove 15. When the rotating rod 11 rotates, the rotating plate 12 can be used to drive the first buffer rod 4 and the second buffer rod 5 to move in the first moving groove 10 and the second moving groove 15. The groove 15 overcomes the force of the spring to move, and after the line is inserted into the plug interface 3, when the first buffer rod 4 and the second buffer rod 5 are reset, the line can form an S shape under its action. When there is an external force pulling, the first buffer rod 4 and the second buffer rod 5 will be driven to compress the spring to move, thereby achieving a buffering effect when the line is pulled, thereby avoiding malfunction of the capacitor. Then, a wiring 6 is provided inside the capacitor body 1 to penetrate into the plug interface 3, a clamping plate 9 is movably installed on the outside of one end of the plug interface 3, and a connecting rod passing through the inside of the plug interface 3 is provided at one end of the clamping plate 9. A driving ring 7 is fixedly connected to one end of the rotating drum 2. The driving ring 7 is provided on the outside of the connecting rod, and a top is provided on the inside of the driving ring 7. Block 8, when the drum 2 completes driving the movement of the first buffer rod 4 and the second buffer rod 5, it can rotate in the opposite direction, so that a spring is connected to one side of the clamping plate 9, and the top block 8 is set in an inclined arc shape. The top block 8 is equidistantly arranged on the inner side of the driving ring 7, so that the top block 8 is in contact with the connecting rod, thereby achieving the effect of driving the connecting rod and the clamping plate 9 to move toward the inside of the plug interface 3, wherein a plurality of clamping plates 9 are set and equidistantly arranged on the inner side of the plug interface 3, the clamping plates 9 are set in an arc shape, and an insulating layer is provided on the inner side of the clamping plate 9, so that after the clamping plate 9 moves inward, the wiring 6 and the external circuit can be clamped together from all directions, thereby improving the fixing effect while preventing the circuit from being exposed to the air.
Claims
1. A capacitor structure, comprising a capacitor body (1), a rotating drum (2), and an insertion port (3), characterized in that: The front of the capacitor body (1) is provided with a rotatable drum (2), the plug interface (3) is sleeved inside the drum (2), the plug interface (3) is provided with a first buffer rod (4) and a second buffer rod (5) that can move laterally, the plug interface (3) is provided with a first moving groove (10) and a second moving groove (15) for the first buffer rod (4) and the second buffer rod (5) to move on both sides, the first moving groove (10) and the second moving groove (15) are provided with springs, the plug interface (3) is provided with a rotating rod (11) on the upper and lower sides, the rotating rod (11) is connected to a rotating plate (12) on the outside, the drum (2) is provided with a first driving groove (13) and a second driving groove (14), the first buffer rod (4) is vertically arranged on the plug interface, and the first driving groove (14) is provided on the inside of the drum (2). (3), the first buffer rod (4) has upper and lower ends passing through the first movable groove (10) in the plug interface (3), the second buffer rod (5) has upper and lower ends passing through the second movable groove (15), the first buffer rod (4) is set at the right end in the first movable groove (10), and the second buffer rod (5) is set at the left end in the second movable groove (15), the rotating rod (11) is set at the interval between the first movable groove (10) and the second movable groove (15), the rotating plate (12) is set in an arc shape, one end of the rotating rod (11) passes through the inside of the first driving groove (13), the end of the rotating rod (11) passing through the first driving groove (13) is provided with a bevel gear, and one side of the inside of the first driving groove (13) is provided with gear teeth that can engage with the bevel gear on the rotating rod (11).
2. The capacitor terminal according to claim 1, wherein: The invention comprises a capacitor body (1), a rotating drum (2), and an insertion port (3), and is characterized in that: a rotating drum (2) is movably mounted on the front of the capacitor body (1), a insertion port (3) is mounted inside the capacitor body (1), a wiring (6) is provided inside the capacitor body (1) and is inserted into the insertion port (3), a clamping plate (9) that can be moved inward is provided on the inner side of the insertion port (3), and a driving ring (7) that can drive the clamping plate (9) to move is connected to one end of the rotating drum (2).
3. The capacitor terminal according to claim 2, wherein: A connecting rod passing through the interior of the plug interface (3) is provided at one end of the clamping plate (9), the driving ring (7) is provided on the outside of the connecting rod, and a top block (8) is provided on the inside of the driving ring (7).
4. The capacitor terminal according to claim 3, wherein: The top block (8) is arranged in an inclined arc shape, and the top block (8) is arranged equidistantly on the inner side of the drive ring (7).
5. The capacitor terminal according to claim 3, wherein: A plurality of the clamping plates (9) are provided and are equidistantly arranged on the inner side of the plug-in port (3), and the clamping plates (9) are arranged in an arc shape.