Electrolytic capacitor fixed walking frame and electrolytic capacitor fixed walking combination device

Abstract

The utility model relates to the technical field of electrolytic capacitor fixing frames, and provides an electrolytic capacitor fixing and moving frame and an electrolytic capacitor fixing and moving combination device, which comprise a circuit board, an electrolytic capacitor, an electrolytic capacitor fixing mechanism and a combination mechanism arranged between the fixing mechanism and the circuit board, the fixing mechanism comprises two semicircular cylinders, two semicircular rods inserted into the two semicircular cylinders in a penetrating mode and fixing blocks fixedly installed in the centers of the interiors of the two semicircular cylinders. By relatively pulling the two semicircular cylinders, linking the two semicircular rods to slide in the two semicircular cylinders and stretching out and drawing back the spring, the clamping shell is opened outwards, the electrolytic capacitor is placed in the clamping shell, the pulled two semicircular cylinders are manually loosened, the spring rebounds, and the clamping shell is used for clamping and fixing the electrolytic capacitor. And the electrolytic capacitors with different sizes can be effectively clamped, fixed and combined, so that the mounting efficiency of the electrolytic capacitors is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of an electrolytic capacitor fixing frame, and specifically relates to an electrolytic capacitor fixing frame and an electrolytic capacitor fixing combined device. Background Art

[0002] The main uses of capacitors include charge storage, AC filtering, bypass, cutting off or blocking DC voltage, and providing tuning and oscillation. Different types of capacitors have different characteristics, so their functions and application ranges are also different. Among them, electrolytic capacitors have higher electrostatic capacitance and lower manufacturing costs, and are used in a wider range of applications, including communication electronics and electrical products, such as power supplies, motherboards, monitors and audio equipment.

[0003] Known Chinese Public Authorized Utility Model: (Publication No.: 201020268092.9) discloses an electrolytic capacitor fixing frame and an electrolytic capacitor fixing assembly device, the electrolytic capacitor fixing frame includes a main body and a plurality of snap-fit ​​parts, the main body has a top plate and a plurality of side plates, the front side of the top plate is concave to form a plurality of limit slots extending to its upper and lower surfaces, the snap-fit ​​parts are respectively arranged at positions of the main body adjacent to the side plates, each snap-fit ​​part has an arm and a hook part arranged at the end of the arm and spaced below the bottom end of the side plate. The electrolytic capacitor fixing frame is used to fix a plurality of electrolytic capacitors arranged side by side, the electrolytic capacitor has a capacitor body and two electrode pins arranged at one end of the capacitor body, wherein the top plate of the main body abuts against the upper side of the other end of the capacitor body opposite to the electrode pin, and a part of each capacitor body protrudes out of the upper surface of the top plate through the limit slot; thereby, the electrolytic capacitors can be firmly fixed.

[0004] However, in the implementation of relevant technologies, it was found that the above-mentioned electrolytic capacitor fixing rack and electrolytic capacitor fixing combination device have the following problems: during use, the prior art is not convenient for adjusting, clamping and fixing according to the size of the electrolytic capacitor. When fixing the electrolytic capacitor, a fixing rack of a corresponding model is required for fixing, which is inconvenient, thereby reducing the installation efficiency of the electrolytic capacitor. Therefore, an electrolytic capacitor fixing rack and an electrolytic capacitor fixing combination device are proposed. Utility Model Content

[0005] The utility model proposes an electrolytic capacitor fixing rack and an electrolytic capacitor fixing combined device, which solves the problem in the related art that it is inconvenient to adjust the clamping and fixing according to the size of the electrolytic capacitor. When fixing the electrolytic capacitor, a fixing rack of a corresponding model is required to fix it, which is inconvenient, thereby reducing the installation efficiency of the electrolytic capacitor.

[0006] The technical solution of the utility model is as follows: an electrolytic capacitor fixing frame and an electrolytic capacitor fixing combined device, comprising: a circuit board, an electrolytic capacitor, a fixing mechanism of the electrolytic capacitor and a combined mechanism between the fixing mechanism and the circuit board;

[0007] The fixing mechanism includes two semicircular cylinders, two semicircular rods inserted into the two semicircular cylinders, fixed blocks fixedly installed at the center of the two semicircular cylinders, springs fixedly installed at the upper and lower ends of the fixed blocks, and a clamping shell fixedly installed on the inner wall of the semicircular cylinder, the two ends of the two semicircular rods are fixedly connected to the springs, and the clamping shell is clamped to the electrolytic capacitor.

[0008] Preferably, one end of the electrolytic capacitor is fixedly connected to two electrode pins, a plurality of sockets are provided on the top of the circuit board at positions corresponding to the electrode pins, and the two electrode pins are connected to the sockets by soldering.

[0009] Preferably, a slot shell is fixedly installed on the outer side wall of one of the two semicircular cylinders, and a T-shaped block 1 is fixedly installed on the outer side wall of the other one of the two semicircular cylinders.

[0010] Preferably, the combined mechanism includes a fixed plate, a slide rail fixedly installed on the rear side of the fixed plate, a slider slidably connected to the slide rail, a clamping block fixedly installed at the bottom of the slider, a clamping groove opened on the top of the circuit board, and a hand screw threadedly connected to the rear side of the slider, one end of the hand screw is in contact with the slide rail, and the clamping block is clamped with the clamping groove.

[0011] Preferably, the combination mechanism also includes a plurality of T-shaped slots opened on the top of the fixed plate and a T-shaped block 2 fixedly installed at the center of the outer wall of one of the two semicircular rods, and the T-shaped block 2 is engaged with one of the plurality of T-shaped slots.

[0012] Preferably, a limiting block is fixedly installed on the front side of the fixing plate, and a baffle is hingedly connected to the fixing plate above the limiting block.

[0013] The working principle and beneficial effects of the utility model are:

[0014] By pulling the two semicircular cylinders relative to each other, the two semicircular rods are linked to slide inside the two semicircular cylinders, and the spring is extended and retracted, the clamping shell is opened outward, and the electrolytic capacitor is placed inside the clamping shell. The two semicircular cylinders are manually released, and the spring rebounds to clamp and fix the electrolytic capacitor. Electrolytic capacitors of different sizes can be clamped and fixed in combination, thereby improving the installation efficiency of the electrolytic capacitor. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0016] Figure 1 This is a schematic diagram of the overall three-dimensional structure proposed by the utility model;

[0017] Figure 2 This is a side view schematic diagram of the three-dimensional structure proposed by the utility model;

[0018] Figure 3 The utility model provides a schematic diagram of the cross-sectional three-dimensional structure of a semicircular cylinder;

[0019] In the figure: 1, circuit board; 2, combination mechanism; 3, electrolytic capacitor; 4, fixing mechanism; 5, two electrode pins; 6, jack; 7, baffle; 8, limit block; 9, slot shell; 10, T-shaped block 1; 21, fixing plate; 22, slide rail; 23, slider; 24, clamping block; 25, hand screw; 26, clamping slot; 27, T-shaped block 2; 28, T-shaped slot; 41, semicircular cylinder; 42, semicircular rod; 43, fixing block; 44, spring; 45, clamping shell. DETAILED DESCRIPTION

[0020] The following will be combined with 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 of 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.

[0021] See also Figure 1 - Figure 3 , an electrolytic capacitor fixed walking frame and an electrolytic capacitor fixed walking combined device, comprising: a circuit board 1, an electrolytic capacitor 3, a fixing mechanism 4 arranged on the electrolytic capacitor 3 and a combined mechanism 2 arranged between the fixing mechanism 4 and the circuit board 1;

[0022] The fixing mechanism 4 includes two semicircular cylinders 41, two semicircular rods 42 inserted into the two semicircular cylinders 41, fixed blocks 43 fixedly installed at the center of the two semicircular cylinders 41, springs 44 fixedly installed at the upper and lower ends of the fixed blocks 43, and a clamping shell 45 fixedly installed on the inner wall of the semicircular cylinder 41, the two ends of the two semicircular rods 42 are fixedly connected to the springs 44, and the clamping shell 45 is clamped with the electrolytic capacitor 3.

[0023] The electrolytic capacitor fixing and moving rack and the electrolytic capacitor fixing and moving combined device provided by the utility model manually pull two semicircular cylinders 41, link two semicircular rods 42 to slide inside the two semicircular cylinders 41, and the spring 44 is extended and retracted to make the clamping shell 45 open outward. After opening, the electrolytic capacitor 3 is manually placed inside the clamping shell 45, and the two semicircular cylinders 41 that are pulled are manually released, and the spring 44 rebounds to clamp and fix the electrolytic capacitor 3, and effectively clamp and fix the electrolytic capacitors 3 of different sizes, thereby improving the installation efficiency of the electrolytic capacitor 3.

[0024] Furthermore, one end of the electrolytic capacitor 3 is fixedly connected with two electrode pins 5, and a plurality of sockets 6 are provided on the top of the circuit board 1 at positions corresponding to the two electrode pins 5, and the two electrode pins 5 are connected to the sockets 6 by soldering.

[0025] Furthermore, a slot shell 9 is fixedly installed on the outer side wall of one of the two semicircular cylinders 41, and a T-shaped clamping block 10 is fixedly installed on the outer side wall of the other one of the two semicircular cylinders 41.

[0026] Specifically, by providing a card slot shell 9 on one of the two semicircular cylinders 41 and providing a T-shaped card block 10 on the other of the two semicircular cylinders 41, the multiple sets of fixing mechanisms 4 are effectively connected to each other.

[0027] Furthermore, the combination mechanism 2 includes a fixed plate 21, a slide rail 22 fixedly installed on the rear side of the fixed plate 21, a slider 23 slidably connected to the slide rail 22, a clamping block 24 fixedly installed at the bottom of the slider 23, a clamping groove 26 opened at the top of the circuit board 1, and a hand screw 25 threadedly connected to the rear side of the slider 23, one end of the hand screw 25 is in contact with the slide rail 22, and the clamping block 24 is clamped with the clamping groove 26. The combination mechanism 2 also includes a plurality of T-shaped clamping grooves 28 opened at the top of the fixed plate 21 and a T-shaped clamping block 27 fixedly installed at the center of the outer wall of one of the two semicircular rods 42, and the T-shaped clamping block 27 is clamped with one of the plurality of T-shaped clamping grooves 28.

[0028] Specifically, by manually rotating the hand screw 25, the slider 23 and the slide rail 22 are loosened, the slider 23 is pushed, and the linkage slider 23 slides on the slide rail 22, which is used to move and adjust the clamping block 24, and effectively adjust the clamping according to the clamping groove 26 opened on the top of the circuit board 1, thereby improving the working efficiency of the clamping assembly;

[0029] A T-shaped slot 28 is provided on the top of the fixing plate 21 for clamping and fixing the second T-shaped clamping block 27 , so that the fixing mechanism 4 and the combination mechanism 2 are effectively and quickly clamped and combined.

[0030] Furthermore, a limiting block 8 is fixedly installed on the front side of the fixing plate 21 , and a baffle 7 is hingedly connected to the fixing plate 21 above the limiting block 8 .

[0031] Specifically, by manually pulling the baffle plate 7, the linkage baffle plate 7 is hinged on the fixed plate 21, so that the baffle plate 7 contacts the limit block 8, which is used to block the T-shaped block 27 inserted into the T-shaped slot 28, effectively preventing the T-shaped block 27 from detaching from the T-shaped slot 28, thereby improving the stability of the clamping between them.

[0032] 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. An electrolytic capacitor fixed travel rack and an electrolytic capacitor fixed travel combined device, characterized in that: include: A circuit board (1), an electrolytic capacitor (3), a fixing mechanism (4) arranged on the electrolytic capacitor (3), and a combined mechanism (2) arranged between the fixing mechanism (4) and the circuit board (1); The fixing mechanism (4) comprises two semicircular cylinders (41), two semicircular rods (42) inserted into the two semicircular cylinders (41), fixing blocks (43) fixedly mounted at the centers of the two semicircular cylinders (41), springs (44) fixedly mounted at the upper and lower ends of the fixing blocks (43), and a clamping shell (45) fixedly mounted on the inner side wall of the semicircular cylinders (41), the two ends of the two semicircular rods (42) being fixedly connected to the springs (44), and the clamping shell (45) being clamped to the electrolytic capacitor (3).

2. The electrolytic capacitor fixed-running rack and electrolytic capacitor fixed-running assembly device according to claim 1, characterized in that: One end of the electrolytic capacitor (3) is fixedly connected to two electrode pins (5); a plurality of plug holes (6) are provided on the top of the circuit board (1) at positions corresponding to the electrode pins (5); and the two electrode pins (5) and the plug holes (6) are connected via soldering.

3. The electrolytic capacitor fixed-running rack and electrolytic capacitor fixed-running assembly device according to claim 1, characterized in that: A slot shell (9) is fixedly mounted on the outer side wall of one of the two semicircular cylinders (41), and a T-shaped clamping block (10) is fixedly mounted on the outer side wall of the other one of the two semicircular cylinders (41).

4. The electrolytic capacitor fixed-running rack and the electrolytic capacitor fixed-running combined device according to claim 1, characterized in that: The combined mechanism (2) comprises a fixed plate (21), a slide rail (22) fixedly mounted on the rear side of the fixed plate (21), a slider (23) slidably connected to the slide rail (22), a clamping block (24) fixedly mounted on the bottom of the slider (23), a clamping groove (26) provided on the top of the circuit board (1), and a hand screw (25) threadedly connected to the rear side of the slider (23), one end of the hand screw (25) being in contact with the slide rail (22), and the clamping block (24) being clamped with the clamping groove (26).

5. The electrolytic capacitor fixed-running rack and electrolytic capacitor fixed-running assembly device according to claim 4, characterized in that: The combined mechanism (2) further comprises a plurality of T-shaped slots (28) provided on the top of the fixing plate (21) and a second T-shaped block (27) fixedly mounted at the center of an outer wall of one of the two semicircular rods (42), wherein the second T-shaped block (27) is engaged with one of the plurality of T-shaped slots (28).

6. The electrolytic capacitor fixed-running rack and the electrolytic capacitor fixed-running assembly device according to claim 5, characterized in that: A limiting block (8) is fixedly mounted on the front side of the fixing plate (21), and a baffle (7) is hingedly connected to the fixing plate (21) above the limiting block (8).

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