Capacitor fixing structure
The capacitor fixing structure addresses the operational complexity and size adaptability issues of existing designs by employing a base with limiting grooves and springs for stable, adaptable clamping, ensuring performance and stability.
Patent Information
- Application Number
- CN202420544088.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-20
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-03-20
AI Technical Summary
Existing capacitor fixing structures are cumbersome to operate, difficult to quickly clamp and fix, and lack adaptability for capacitors of different sizes, leading to instability and reduced performance.
A capacitor fixing structure with a base and fixed connection components, including first and second limiting plates, clamping seats, a pressure plate, and springs, allowing for stable clamping through a wrapping mechanism using limiting grooves and a push rod, enhanced by springs for elasticity and guide rods for stability.
Ensures simple, stable, and adaptable clamping of capacitors, maintaining performance and stability across various sizes, with increased contact area for enhanced installation security.
Smart Images
Figure CN222260808U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of capacitor fixing, and more specifically, to a capacitor fixing structure. Background Art
[0002] A capacitor is an electronic component that stores charge and generates an electric field. It is separated by an insulating material (dielectric) between two conductors. When voltage is applied, positive charge accumulates on one conductor and negative charge accumulates on the other conductor, thus forming an electric field between the two conductors.
[0003] The main reason for the fixed structure of the capacitor is to maintain the performance and working stability of the capacitor. If the structure of the capacitor is not fixed, the gap between the conductor electrode and the dielectric may change, causing the capacitance value and other electrical properties of the capacitor to change. Therefore, the fixed structure of the capacitor is very important for the normal operation and performance of the capacitor.
[0004] Among them, it was found through retrieval that the utility model patent with patent application number CN202022215838.6 discloses an electrolytic capacitor fixing structure, an electrolytic capacitor fixing structure, comprising a fixing plate, the upper surface of the fixing plate is provided with a mounting hole, the mounting hole is provided with an electrolytic capacitor body, and a rectangular groove is provided on both sides of the upper surface of the fixing plate, characterized in that: a circular hole communicating with the rectangular groove is provided on both the left and right surfaces of the fixing plate, a fixing device is provided on the upper surface of the fixing plate, and a clamping device is provided on the surface of the electrolytic capacitor body; comprising a fixing plate, the upper surface of the fixing plate is provided with a mounting hole;
[0005] When the structure is in use, the two clamping blocks are clamped into the arc groove one, so that the clamping ring one and the clamping ring two fix the electrolytic capacitor body, and then put into the installation hole, and then the slider is inserted into the rectangular groove. The elastic performance of the spring two is used to make the ball clamped into the circular hole, so that the electrolytic capacitor body is fixed to the fixing plate. However, the operation of the structure is relatively cumbersome when in use, and it is not easy to quickly clamp and fix the capacitor. At the same time, it is not easy to adapt to capacitors of different sizes, resulting in low adaptability of the device when in use. Utility Model Content
[0006] In order to overcome the above-mentioned defects of the prior art, the utility model provides a capacitor fixing structure, aiming to solve the problems raised in the above-mentioned background technology.
[0007] The utility model is implemented in this way. The utility model provides the following technical solutions: a capacitor fixing structure, comprising a base for support, wherein a fixed connection component is arranged on the base;
[0008] The fixed connection assembly comprises a first limit plate provided on the base for support, and a second limit plate for support is provided on one side of the first limit plate;
[0009] A first clamping seat for limiting the capacitor is provided on the side of the second limiting plate facing the first limiting plate, a pressure plate for pressurizing the capacitor is provided on the top of the first limiting plate, a second clamping seat for clamping the capacitor is provided on the side of the first limiting plate facing the second limiting plate, a limiting sleeve for limiting is provided on the first limiting plate, a push rod is threadedly connected to the middle part of the limiting sleeve, one end of the push rod extends to the second clamping seat and is movably connected to the second clamping seat, a first limiting groove for limiting the capacitor is provided in the middle part of the first clamping seat, and a second limiting groove for limiting the capacitor is provided on the side of the second clamping seat facing the first clamping seat;
[0010] It can be seen that in the above technical solution, the capacitor is placed between the first limiting groove and the second limiting groove, the capacitor is first limited by the first limiting groove and the second limiting groove, and at the same time, the second clamping seat is driven to move toward the first clamping seat by rotating the ejector rod to clamp the capacitor, thereby ensuring the stability of the capacitor installation;
[0011] Optionally, in a possible implementation, two springs for support are arranged on the top of the first limit plate, and the top of each of the springs extends to the pressure plate and is detachably connected to the pressure plate, a guide rod installed on the first limit plate for guiding is arranged between the two springs, the guide rod is slidably connected to the pressure plate, and extension plates are arranged on both sides of the base, and positioning holes for limiting are opened on each of the extension plates;
[0012] It can be seen that in the above technical solution, the pressure plate is forced to move along the guide rod, and at the same time the spring is stretched, and the pressure plate is pulled downward by the elasticity of the spring itself, and the capacitor is clamped and fixed again, thereby realizing the wrap-type clamping function of the capacitor, ensuring the stability of its installation, and through the setting of the extension plate and the positioning hole, the contact area during the installation of the base is increased to ensure the stability of the base installation.
[0013] Technical effects and advantages of the utility model:
[0014] By setting a fixed connection component, compared with the prior art, the overall design is simple and the structure is reasonable. Through the corresponding coordination of various structures, the capacitor is placed between the first limiting groove and the second limiting groove, the capacitor is first limited by the first limiting groove and the second limiting groove, and the second clamping seat is driven to move toward the first clamping seat by rotating the ejector rod to clamp the capacitor, thereby ensuring the stability of the capacitor installation;
[0015] The spring's own elasticity pulls the pressing plate downward to clamp and fix the capacitor again, thereby achieving a wrapping clamping function for the capacitor and ensuring its installation stability. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the technical solutions in the present disclosure, the following briefly introduces the drawings required to be used in some embodiments of the present disclosure. Obviously, the drawings described below are only drawings of some embodiments of the present disclosure. For ordinary technicians in this field, other drawings can also be obtained based on these drawings. In addition, the drawings described below can be regarded as schematic diagrams, and are not limitations on the actual size of the product involved in the embodiments of the present disclosure, the actual process of the method, the actual timing of the signal, etc.
[0017] Figure 1 It is the front view of the overall structure of the utility model.
[0018] Figure 2 It is a side view of the overall structure of the utility model.
[0019] Figure 3 It is a front view of the base, the pressing plate, the first limiting plate and the second clamping seat of the utility model.
[0020] Figure 4 It is a front view of the second limiting plate and the first clamping seat of the utility model.
[0021] The accompanying drawings are marked as follows: 1. base; 2. first limit plate; 3. second limit plate; 4. first clamping seat; 5. pressure plate; 6. second clamping seat; 7. limit sleeve; 8. push rod; 9. first limit groove; 10. second limit groove; 11. spring; 12. guide rod; 13. extension plate; 14. positioning hole. DETAILED DESCRIPTION
[0022] 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.
[0023] As attached Figure 1-4A capacitor fixing structure shown in the figure, through the fixed connection component set on the base 1, the capacitor is placed between the first limiting groove 9 and the second limiting groove 10, the capacitor is first limited by the first limiting groove 9 and the second limiting groove 10, and the second clamping seat 6 is driven to move toward the first clamping seat 4 by rotating the top rod 8 to clamp the capacitor to ensure the stability of the capacitor installation, and the pressure plate 5 is pulled downward by the elasticity of the spring 11 itself to clamp and fix the capacitor again, so as to realize the wrapped clamping function of the capacitor and ensure the stability of its installation, and the specific structure of the component is set as follows;
[0024] The fixed connection assembly includes a first limiting plate 2 for support arranged on the base 1, and a second limiting plate 3 for support is arranged on one side of the first limiting plate 2;
[0025] A first clamping seat 4 for limiting the capacitor is arranged on the side of the second limiting plate 3 facing the first limiting plate 2, a pressing plate 5 for pressurizing the capacitor is arranged on the top of the first limiting plate 2, a second clamping seat 6 for clamping the capacitor is arranged on the side of the first limiting plate 2 facing the second limiting plate 3, a limiting sleeve 7 for limiting is arranged on the first limiting plate 2, a push rod 8 is threadedly connected to the middle part of the limiting sleeve 7, one end of the push rod 8 extends to the second clamping seat 6 and is movably connected to the second clamping seat 6, a first limiting groove 9 for limiting the capacitor is opened in the middle part of the first clamping seat 4, and a second limiting groove 10 for limiting the capacitor is opened on the side of the second clamping seat 6 facing the first clamping seat 4.
[0026] Two springs 11 for support are arranged on the top of the first limit plate 2, and the top of each spring 11 extends to the pressure plate 5 and is detachably connected to the pressure plate 5. A guide rod 12 for guiding is arranged between the two springs 11 and is installed on the first limit plate 2. The guide rod 12 is slidably connected to the pressure plate 5. Extension plates 13 are arranged on both sides of the base 1, and each extension plate 13 is provided with a positioning hole 14 for limiting.
[0027] According to the above structure, when in use, the staff installs the device at the designated position, and when fixing the capacitor, the capacitor is placed between the first limiting groove 9 and the second limiting groove 10, and the capacitor is first limited by the first limiting groove 9 and the second limiting groove 10, and at the same time, the second clamping seat 6 is driven to move toward the first clamping seat 4 by rotating the ejector rod 8 to clamp the capacitor, thereby ensuring the stability of the capacitor installation;
[0028] When the capacitor is placed between the first clamping seat 4 and the second clamping seat 6, it will contact the pressing plate 5. The pressing plate 5 is forced to move along the guide rod 12, and the spring 11 is stretched. The elasticity of the spring 11 pulls the pressing plate 5 downward to clamp the capacitor again, thereby achieving the function of wrapping the capacitor and ensuring the stability of its installation.
[0029] Furthermore, by providing the extension plate 13 and the positioning holes 14 , the contact area of the base 1 during installation is increased, thereby ensuring the stability of the installation of the base 1 .
[0030] Different from the prior art, the present application discloses a capacitor fixing structure, in which the capacitor is placed between a first limiting groove 9 and a second limiting groove 10, and the capacitor is first limited by the first limiting groove 9 and the second limiting groove 10, and the second clamping seat 6 is driven to move toward the first clamping seat 4 by rotating the push rod 8 to clamp the capacitor to ensure the stability of the capacitor installation, and the pressure plate 5 is pulled downward by the elasticity of the spring 11 itself to clamp and fix the capacitor again, thereby realizing the wrap-type clamping function of the capacitor and ensuring its installation stability.
[0031] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. 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 capacitor fixing structure, comprising a base (1) for supporting, characterized in that: The base (1) is provided with a fixed connection component; The fixed connection assembly comprises a first limit plate (2) arranged on the base (1) for support, and a second limit plate (3) for support is arranged on one side of the first limit plate (2); A first clamping seat (4) for limiting the capacitor is arranged on the side of the second limiting plate (3) facing the first limiting plate (2), a pressure plate (5) for pressurizing the capacitor is arranged on the top of the first limiting plate (2), and a second clamping seat (6) for clamping the capacitor is arranged on the side of the first limiting plate (2) facing the second limiting plate (3).
2. A capacitor fixing structure according to claim 1, characterized in that: A limiting sleeve (7) for limiting position is arranged on the first limiting plate (2), a middle portion of the limiting sleeve (7) is threadedly connected to a push rod (8), one end of the push rod (8) extends to the second clamping seat (6) and is movably connected to the second clamping seat (6).
3. A capacitor fixing structure according to claim 2, characterized in that: A first limiting groove (9) for limiting the capacitor is provided in the middle of the first clamping seat (4), and a second limiting groove (10) for limiting the capacitor is provided on a side of the second clamping seat (6) facing the first clamping seat (4).
4. The capacitor fixing structure according to claim 1, characterized in that: Two springs (11) for support are arranged on the top of the first limiting plate (2), and the top of each spring (11) extends onto the pressing plate (5) and is detachably connected to the pressing plate (5).
5. A capacitor fixing structure according to claim 4, characterized in that: A guide rod (12) mounted on the first limit plate (2) for guiding is provided between the two springs (11), and the guide rod (12) is slidably connected to the pressure plate (5).
6. The capacitor fixing structure according to claim 1, characterized in that: Extension plates (13) are provided on both sides of the base (1), and each extension plate (13) is provided with a positioning hole (14) for limiting position.