CN210925771U - Aluminum electrolytic capacitor convenient to install - Google Patents
Aluminum electrolytic capacitor convenient to install Download PDFInfo
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- CN210925771U CN210925771U CN201921274980.9U CN201921274980U CN210925771U CN 210925771 U CN210925771 U CN 210925771U CN 201921274980 U CN201921274980 U CN 201921274980U CN 210925771 U CN210925771 U CN 210925771U
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- capacitor
- aluminum electrolytic
- shell
- electrolytic capacitor
- elastic sleeve
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Abstract
The utility model discloses an aluminum electrolytic capacitor easy to assemble, including shell, elastic sleeve and gear piece, the shell upper end bonds and has the elastic sleeve, be connected with through the draw-in groove in the elastic sleeve gear piece, the elastic sleeve periphery is provided with the supporting legs, the shaping has the through-hole on the supporting legs. Has the advantages that: the utility model discloses a set up elastic sleeve, gear piece, supporting legs, can protect the guide pin in the installation, reduce the number of times of buckling to the guide pin to increase the installation steadiness of condenser, through setting up base, spring, shock attenuation piece, can effectively slow down rocking that causes the condenser in the handling, improve the life of condenser.
Description
Technical Field
The utility model relates to the technical field of capacitors, concretely relates to aluminum electrolytic capacitor easy to assemble.
Background
Capacitors are elements that store electrical energy and electrical energy (potential energy) and play an important role in circuits such as tuning, bypassing, coupling, filtering, etc.
The aluminum electrolytic capacitor is a general electrolytic capacitor made of aluminum material and having good electrical performance, wide application range and high reliability.
At present, the existing aluminum electrolytic capacitor is electrically connected with a PCB board through positive and negative electrode pins in the installation process, the capacitor cannot be protected and supported, the pins are easy to bend, and the installation stability of the capacitor is influenced; in addition, the existing aluminum electrolytic capacitor can be shaken in the process of carrying the electric appliance during the moving process, and the service life of the capacitor is influenced.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the defects of the prior art, the aluminum electrolytic capacitor convenient to mount is provided, and the problems that the conventional aluminum electrolytic capacitor cannot be protected and supported by a PCB (printed circuit board) because the positive and negative electrode guide pins are electrically connected with the PCB in the mounting process, the guide pins are easy to bend, and the mounting stability of the capacitor is influenced are solved.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides an aluminum electrolytic capacitor easy to assemble, including shell, elastic sleeve and gear piece, the shell upper end bonds and has the elastic sleeve, be connected with through the draw-in groove in the elastic sleeve gear piece, the elastic sleeve periphery is provided with the supporting legs, the shaping has the through-hole on the supporting legs.
Furthermore, the bottom end of the shell is connected with a base through threads, the bottom end of the base is connected with a spring through a hook, and one end of the spring is connected with a damping sheet through the hook.
Through above-mentioned technical scheme, through the shell provides the outrigger for the device, through the base is fixed the device, through the spring can adjust the base with distance between the shock attenuation piece increases the device's compactibility, through the shock attenuation piece reduces the vibrations that the device rocked the in-process and produces.
Furthermore, the peripheral middle part of shell nests there is the silica gel cover, the shaping has the thread groove on the lateral wall of shell bottom, the supporting legs with the shell welding.
Through the technical scheme, through the silica gel cover increases the frictional force of shell lateral wall is convenient for hold and is taken, through the thread groove is convenient for the base with the shell is connected, through the through-hole be convenient for the screw will the supporting legs is fixed with the PCB board, through the supporting legs provides the support for the device.
Furthermore, a straight groove is formed in the base, a limiting column is arranged in the shell, a capacitor is arranged on one side of the limiting column, an anode lead needle is arranged on one side of the upper end of the capacitor, and a cathode lead needle is arranged on one side of the anode lead needle.
Through the technical scheme, the straight groove is convenient to rotate the base, and the gear piece is used for supporting and fixing the capacitor.
Furthermore, the limiting column is bonded with the shell.
Through the technical scheme, the capacitor is supported through the limiting columns.
Further, the capacitor is in lap joint with the limiting column.
Through the technical scheme, the capacitor provides stable support for the anode lead pin and the cathode lead pin.
Furthermore, the positive electrode pin is inserted into the capacitor, and the negative electrode pin is inserted into the capacitor.
Through the technical scheme, the capacitor is electrically connected with the PCB board through the positive electrode pin and the negative electrode pin, so that the on-off of a circuit is realized.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
1. in order to solve the problems that the existing aluminum electrolytic capacitor cannot protect and support the capacitor due to the fact that the positive and negative guide pins are electrically connected with the PCB in the installation process, the guide pins are easy to bend, and the installation stability of the capacitor is affected, the utility model discloses a structure which is provided with an elastic sleeve, a gear piece and a supporting leg can protect the guide pins in the installation process, reduce the bending times of the guide pins, and increase the installation stability of the capacitor;
2. for solving current aluminum electrolytic capacitor and removing the in-process at electrical apparatus, can receive rocking that produces in the handling, influence the problem of the life of condenser, the utility model discloses a set up base, spring, shock attenuation piece, can effectively slow down rocking that causes the condenser in the handling, improve the life of condenser.
Drawings
FIG. 1 is a schematic structural diagram of an aluminum electrolytic capacitor according to the present invention;
FIG. 2 is a front sectional view of an aluminum electrolytic capacitor according to the present invention;
fig. 3 is a top view of an aluminum electrolytic capacitor according to the present invention.
The reference numerals are explained below:
1. a housing; 2. a limiting column; 3. a silica gel sleeve; 4. a base; 5. a straight slot; 6. a spring; 7. a damping sheet; 8. a thread groove; 9. an elastic sleeve; 10. a gear piece; 11. supporting legs; 12. a through hole; 13. a capacitor; 14. a positive electrode lead needle; 15. and (4) leading a needle by a negative electrode.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1-3, the aluminum electrolytic capacitor easy to install in this embodiment includes a housing 1, an elastic sleeve 9 and a shift tab 10, the upper end of the housing 1 is bonded with the elastic sleeve 9, the elastic sleeve 9 is connected with the shift tab 10 through a clamping slot, the periphery of the elastic sleeve 9 is provided with a supporting leg 11, the supporting leg 11 is formed with a through hole 12, the base 4 is formed with a straight slot 5, the base 4 is convenient to rotate through the straight slot 5, the housing 1 is bonded with a limiting post 2, one side of the limiting post 2 is connected with a capacitor 13, the capacitor 13 is supported by the limiting post 2, one side of the upper end of the capacitor 13 is provided with an anode pin 14, one side of the anode pin 14 is provided with a cathode pin 15, the capacitor 13 provides stable support for the anode pin 14 and the cathode pin 15, the capacitor 14 and the cathode pin 15 are convenient for the capacitor 13 to be electrically connected with a PCB board, the circuit is switched on and off, and the capacitor 13 is supported and fixed through the gear piece 10.
As shown in fig. 2, in this embodiment, the bottom end of the housing 1 is connected with the base 4 through threads, the bottom end of the base 4 is connected with the spring 6 through a hook, one end of the spring 6 is connected with the damping sheet 7 through a hook, the housing 1 provides stable support for the device, the device is fixed through the base 4, the distance between the base 4 and the damping sheet 7 can be adjusted through the spring 6, the tolerance of the device is increased, and the vibration generated in the shaking process of the device is reduced through the damping sheet 7.
As shown in fig. 1 and 2, in this embodiment, the silica gel sleeve 3 is nested in the middle of the periphery of the housing 1, the thread groove 8 is formed on the side wall of the bottom end of the housing 1, the supporting leg 11 is welded to the housing 1, the friction force on the side wall of the housing 1 is increased through the silica gel sleeve 3, the holding is convenient, the base 4 is connected with the housing 1 through the thread groove 8, the supporting leg 11 and the PCB board are fixed through the through hole 12, and the supporting leg 11 supports the device.
The specific implementation process of this embodiment is as follows: firstly, a capacitor 13 is placed in a shell 1, the capacitor 13 is limited and fixed through a limiting column 2, the bottom end of the capacitor 13 is abutted against a gear piece 10, a positive electrode pin 14 and a negative electrode pin 15 penetrate through the gear piece 10, then a base 4 is installed at the bottom end of the shell 1, a straight screwdriver is inserted into a straight groove 5, the base 4 is rotated to enable a damping sheet 7 to be in contact with the capacitor 13, the distance between the damping sheet 7 and the base 4 can be adjusted through a spring 6, so that the capacitor 13 is fixed, the vibration caused by external shaking to the capacitor 13 can be effectively relieved, the service life of the capacitor 13 is prolonged, then the positive electrode pin 14 and the negative electrode pin 15 are electrically connected with a PCB, the distance between the positive electrode pin 14 and the negative electrode pin 15 and the PCB can be adjusted through an elastic sleeve 9, and the positive electrode pin 14 and the negative electrode pin 15 are protected, the bending of the anode pin 14 and the cathode pin 15 is avoided, meanwhile, a screw can penetrate through the through hole 12 to connect the supporting leg 11 with the PCB, the supporting leg 11 can play a good role in fixing and supporting the capacitor 13, and the overall stability of the capacitor 13 is improved.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.
Claims (7)
1. An aluminum electrolytic capacitor convenient to install is characterized in that: including shell (1), elastic sleeve (9) and gear piece (10), bond on shell (1) and have elastic sleeve (9), be connected with through the draw-in groove in elastic sleeve (9) gear piece (10), elastic sleeve (9) periphery is provided with supporting legs (11), the shaping has through-hole (12) on supporting legs (11).
2. The aluminum electrolytic capacitor easy to install according to claim 1, wherein: the shock absorption device is characterized in that the bottom end of the shell (1) is connected with a base (4) through threads, the bottom end of the base (4) is connected with a spring (6) through a hook, and one end of the spring (6) is connected with a shock absorption sheet (7) through the hook.
3. The aluminum electrolytic capacitor easy to install according to claim 1, wherein: the silica gel cover (3) is nested in the middle of the periphery of the shell (1), a thread groove (8) is formed in the side wall of the bottom end of the shell (1), and the supporting legs (11) are welded with the shell (1).
4. The aluminum electrolytic capacitor easy to install according to claim 2, wherein: the improved structure is characterized in that a straight groove (5) is formed in the base (4), a limiting column (2) is arranged in the shell (1), a capacitor (13) is arranged on one side of the limiting column (2), an anode leading needle (14) is arranged on one side of the upper end of the capacitor (13), and a cathode leading needle (15) is arranged on one side of the anode leading needle (14).
5. The aluminum electrolytic capacitor easy to install according to claim 4, wherein: the limiting column (2) is bonded with the shell (1).
6. The aluminum electrolytic capacitor easy to install according to claim 4, wherein: the capacitor (13) is in lap joint with the limiting column (2).
7. The aluminum electrolytic capacitor easy to install according to claim 4, wherein: the positive electrode pin (14) is connected with the capacitor (13) in an inserted mode, and the negative electrode pin (15) is connected with the capacitor (13) in an inserted mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921274980.9U CN210925771U (en) | 2019-08-07 | 2019-08-07 | Aluminum electrolytic capacitor convenient to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921274980.9U CN210925771U (en) | 2019-08-07 | 2019-08-07 | Aluminum electrolytic capacitor convenient to install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210925771U true CN210925771U (en) | 2020-07-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921274980.9U Active CN210925771U (en) | 2019-08-07 | 2019-08-07 | Aluminum electrolytic capacitor convenient to install |
Country Status (1)
| Country | Link |
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| CN (1) | CN210925771U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113921270A (en) * | 2021-10-10 | 2022-01-11 | 深圳康诚达电子有限公司 | Shock-resistant aluminum electrolytic capacitor |
| CN114068176A (en) * | 2020-07-31 | 2022-02-18 | 国网内蒙古东部电力有限公司建设分公司 | Capacitor convenient to install |
-
2019
- 2019-08-07 CN CN201921274980.9U patent/CN210925771U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114068176A (en) * | 2020-07-31 | 2022-02-18 | 国网内蒙古东部电力有限公司建设分公司 | Capacitor convenient to install |
| CN114068176B (en) * | 2020-07-31 | 2023-01-20 | 国网内蒙古东部电力有限公司建设分公司 | Capacitor convenient to install |
| CN113921270A (en) * | 2021-10-10 | 2022-01-11 | 深圳康诚达电子有限公司 | Shock-resistant aluminum electrolytic capacitor |
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Address after: 528222 No. 302, Building 9, Liandong Youzhi Garden, No. 10, Senshuji Road, Nansha Community, Danzao Town, Nanhai District, Foshan City, Guangdong Province (application for residence) Patentee after: Foshan Kaizun Electronics Co.,Ltd. Address before: 528225 One of the industrial plants on the fourth floor of Block A in the core area of Guangdong New Light Source Industrial Base, Luocun Village, Shishan Town, Nanhai District, Foshan City, Guangdong Province (application for residence) Patentee before: Foshan Kaizun Electronics Co.,Ltd. |