Thin-layer aluminum electrolytic capacitor

Abstract

The utility model discloses a thin-layer aluminum electrolytic capacitor, which relates to the technical field of aluminum electrolytic capacitors, and comprises a second fixed shaft, a first sliding plate and a second sliding plate. By arranging an elastic mechanism, a rotating part and a connecting assembly, when the capacitor shakes, a second elastic frame drives a connecting spring to approach to a first elastic frame; a connecting spring is compressed to generate elastic potential energy, so that a first rotating plate and a second rotating plate are driven to rotate, a first rotating frame and a second rotating block are far away from each other, a first elastic plate and a second elastic plate are driven to rotate around the axes of a first elastic shaft and a second elastic shaft, and stable operation of the capacitor is kept; according to the capacitor fixing device, shaking generated by a capacitor is buffered, the supporting frame is clamped and fixed by arranging the clamping mechanism, the transmission part and the fixing assembly, the capacitor is made to operate more stably by arranging the elastic mechanism and the clamping mechanism, and the interior of the capacitor is prevented from being damaged.

Description

TECHNICAL FIELD

[0001] The utility model relates to aluminum electrolytic capacitor technical field especially relates to a thin layer aluminum electrolytic capacitor. BACKGROUND

[0002] Aluminum electrolytic capacitor as an electronic circuit on a commonly used device, plays filter, bypass, coupling, decoupling, phase conversion electrical role, is widely used in various electronic circuits, aluminum electrolytic capacitor can be divided into lead type, patch type, soldering lug type, bolt type according to different types.

[0003] But aluminum electrolytic capacitor under the action of voltage will produce electrostriction phenomenon, this physical phenomenon can lead to capacitor vibration, especially when voltage changes, the electrolyte and electrode in the capacitor will be subjected to force, thereby generating vibration. In addition, the vibration of aluminum electrolytic capacitor can also be caused by its working principle and structural characteristics, aluminum electrolytic capacitor is made of aluminum cylinder as negative pole, internally equipped with liquid electrolyte, and the positive pole is made of curved aluminum strip, and the oxide film is formed as dielectric by processing through direct current voltage. This structure is easy to vibrate under the action of voltage, so that the operation of aluminum electrolytic capacitor is unstable, which affects the operation safety of aluminum electrolytic capacitor, and the fixing mode of aluminum electrolytic capacitor is connected through bolt, but the bolt is easy to loosen after long time use, so that the electrolyte in the capacitor leaks, so it needs to be improved. SUMMARY

[0004] In view of the defects in the prior art, the utility model aims at providing a thin layer aluminum electrolytic capacitor, which aims at solving the above technical problems.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A thin layer aluminum electrolytic capacitor, comprising a first support frame and a support block, the support block is fixedly connected with the first support frame, further comprising:

[0007] A second support frame is arranged in the first support frame and is slidably connected with the first support frame.

[0008] A plurality of fixing blocks are evenly arranged in the second support frame and are fixedly connected with the second support frame.

[0009] A heat dissipation pipe is fixedly connected with the second support frame.

[0010] An electrolytic core is arranged on the heat dissipation pipe and is slidably connected with the heat dissipation pipe.

[0011] A first protective layer is fixedly connected with the electrolytic core.

[0012] A second protective layer is fixedly connected with the first protective layer.

[0013] A support groove is arranged on the second support frame.

[0014] A support shaft is fixedly connected with the support groove.

[0015] A support plate is rotatably connected with the support shaft.

[0016] A fixed frame is arranged on the support plate and fixedly connected with the support plate.

[0017] A heat dissipation net is fixedly connected with the support plate.

[0018] An elastic mechanism is arranged in the first support frame and used for buffering the shaking of the capacitor during use.

[0019] A clamping mechanism is arranged on the support block and used for clamping and fixing the fixed frame.

[0020] Preferably, the elastic mechanism comprises:

[0021] A first elastic frame is arranged in the first support frame and fixedly connected with the first support block.

[0022] A first elastic shaft is fixedly connected with the first elastic frame.

[0023] A second elastic shaft is fixedly connected with the first elastic frame.

[0024] A first elastic plate is rotatably connected with the first elastic shaft.

[0025] A second elastic plate is rotatably connected with the second elastic shaft.

[0026] A rotating part is arranged on the first elastic plate.

[0027] Preferably, the rotating part comprises:

[0028] A first rotating shaft is arranged on the first elastic plate and rotatably connected with the first elastic plate.

[0029] A second rotating shaft is rotatably connected with the second elastic plate.

[0030] A first rotating plate is rotatably connected with the first rotating shaft.

[0031] A second rotating plate is rotatably connected with the second rotating shaft.

[0032] A first rotating frame is fixedly connected with the first rotating shaft.

[0033] A second rotating frame is fixedly connected with the second rotating shaft.

[0034] A connecting component is disposed on the first rotating plate.

[0035] Preferably, the connection component includes:

[0036] A first connecting shaft is disposed on the first rotating plate and is rotatably connected to the first rotating plate;

[0037] The second connecting shaft is rotatably connected to the second rotating plate;

[0038] The second elastic frame is fixedly connected to the first connecting shaft, fixedly connected to the second connecting shaft, and fixedly connected to the second support frame;

[0039] A connecting spring is fixedly connected at one end to the second elastic frame and at the other end to the first elastic frame.

[0040] Preferably, the clamping mechanism includes:

[0041] A clamping frame is disposed on the support block and fixedly connected to the support block;

[0042] A clamping cylinder is mounted on the support block and is fixedly connected to the support block;

[0043] The clamping rod is slidably connected to the clamping cylinder;

[0044] The clamping plates are multiple, and the multiple clamping plates are evenly arranged on the clamping rod and fixedly connected to the clamping rod;

[0045] A transmission component is mounted on the clamping plate.

[0046] Preferably, the transmission component includes:

[0047] A first drive shaft is disposed on the clamping plate and is fixedly connected to the clamping plate;

[0048] The second drive shaft is fixedly connected to the clamping plate;

[0049] The first transmission plate is rotatably connected to the first transmission shaft;

[0050] The second transmission plate is rotatably connected to the second transmission shaft;

[0051] The third drive shaft is rotatably connected to the first drive plate;

[0052] The fourth drive shaft is rotatably connected to the second drive plate;

[0053] A fixing component is disposed on the support block.

[0054] Preferably, the fixing component includes:

[0055] The first fixed shaft is arranged on the support block and is fixedly connected with the support block.

[0056] The second fixed shaft is fixedly connected with the support block.

[0057] The first sliding plate is rotationally connected with the first fixed shaft and rotationally connected with the third transmission shaft.

[0058] The second sliding plate is rotationally connected with the second fixed shaft and rotationally connected with the fourth transmission shaft.

[0059] In summary, due to the adoption of the above technical scheme, the present application has the following beneficial effects:

[0060] By setting the elastic mechanism, the rotating part and the connecting assembly, the shaking of the capacitor is buffered, by setting the clamping mechanism, the transmission part and the fixing assembly, the support frame is clamped and fixed, by setting the elastic mechanism and the clamping mechanism, the operation of the capacitor is more stable, the capacitor is prevented from being damaged, and the sealing stability of the capacitor is improved. BRIEF DESCRIPTION OF DRAWINGS

[0061] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings described below are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0062] Figure 1 A perspective structural schematic view of a thin-layer aluminum electrolytic capacitor is shown.

[0063] Figure 2 A top view structural schematic view of a thin-layer aluminum electrolytic capacitor is shown.

[0064] Figure 3 A cross-sectional structural schematic view of A-A in the above embodiment is shown. Figure 2

[0065] Figure 4 An explosion view of a clamping mechanism of a thin-layer aluminum electrolytic capacitor is shown.

[0066] Figure 5 An explosion view of an elastic mechanism of a thin-layer aluminum electrolytic capacitor is shown.

[0067] LEGEND:

[0068] ​1, first support frame; 2, support block; 3, second support frame; 4, fixed block; 5, heat dissipation pipe; 6, electrolytic core; 7, first protective layer; 8, second protective layer; 9, support groove; 10, support shaft; 11, support plate; 12, fixed frame; 13, heat dissipation net; 14, first elastic frame; 15, first elastic shaft; 16, second elastic shaft; 17, first elastic plate; 18, second elastic plate; 19, first rotating shaft; 20, second rotating shaft; 21, first rotating plate; 22, second rotating plate; 23, first rotating frame; 24, second rotating frame; 25, first connecting shaft; 26, second connecting shaft; 27, second elastic frame; 28, connecting spring; 29, clamping frame; 30, clamping cylinder; 31, clamping rod; 32, clamping plate; 33, first transmission shaft; 34, second transmission shaft; 35, first transmission plate; 36, second transmission plate; 37, third transmission shaft; 38, fourth transmission shaft; 39, first fixed shaft; 40, second fixed shaft; 41, first sliding plate; 42, second sliding plate. DETAILED DESCRIPTION

[0069] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0070] In the description of the present application, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0071] It should be noted that when a component is referred to as "fixed to" another component, it can be directly on the other component or there can be a middle component. When a component is referred to as "connected to" another component, it can be directly connected to the other component or there can be a middle component. When a component is referred to as "disposed on" another component, it can be directly disposed on the other component or there can be a middle component. The terms "vertical", "horizontal", "left", "right" and the like used herein are for illustrative purposes only.

[0072] In addition, the terms "first", "second", "third", "fourth", "fifth", "sixth", "seventh" and "eighth" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implying the number of the technical features indicated. Therefore, the features defined as "first", "second", "third", "fourth", "fifth", "sixth", "seventh" and "eighth" can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "a plurality of" is two or more than two, unless otherwise specifically limited.

[0073] With reference to Figures 1 to 5 Further description is made to the embodiment of the thin-layer aluminum electrolytic capacitor of the utility model.

[0074] The thin-layer aluminum electrolytic capacitor comprises a first support frame 1 and a support block 2, the support block 2 is fixedly connected with the first support frame 1, further comprises: a second support frame 3, which is arranged in the first support frame 1 and is slidably connected with the first support frame 1; a plurality of fixed blocks 4 are uniformly arranged in the second support frame 3 and are fixedly connected with the second support frame 3; a heat dissipation pipe 5 is fixedly connected with the second support frame 3; an electrolytic core 6 is arranged on the heat dissipation pipe 5 and is slidably connected with the heat dissipation pipe 5; a first protective layer 7 is fixedly connected with the electrolytic core 6; a second protective layer 8 is fixedly connected with the first protective layer 7; a support groove 9 is arranged on the second support frame 3; a support shaft 10 is fixedly connected with the support groove 9; a support plate 11 is rotatably connected with the support shaft 10; a fixed frame 12 is arranged on the support plate 11 and is fixedly connected with the support plate 11; a heat dissipation net 13 is fixedly connected with the support plate 11; an elastic mechanism is arranged in the first support frame 1 and is used for buffering the shaking of the capacitor during use; a clamping mechanism is arranged on the support block 2 and is used for clamping and fixing the fixed frame 12.

[0075] With reference to Figure 5 As a preferred embodiment, the elastic mechanism comprises: a first elastic frame 14 arranged in the first support frame 1 and fixedly connected with the first support block 2; a first elastic shaft 15 fixedly connected with the first elastic frame 14; a second elastic shaft 16 fixedly connected with the first elastic frame 14; a first elastic plate 17 rotatably connected with the first elastic shaft 15; a second elastic plate 18 rotatably connected with the second elastic shaft 16; and a rotating part arranged on the first elastic plate 17.

[0076] In this way, the first elastic plate 17 and the second elastic plate 18 rotate around the axis of the first elastic shaft 15 and the second elastic shaft 16 fixedly connected with the first elastic frame 14.

[0077] With reference to Figure 5, as a preferred embodiment, the rotating part comprises: a first rotating shaft 19 arranged on the first elastic plate 17 and rotatably connected with the first elastic plate 17; a second rotating shaft 20 rotatably connected with the second elastic plate 18; a first rotating plate 21 rotatably connected with the first rotating shaft 19; a second rotating plate 22 rotatably connected with the second rotating shaft 20; a first rotating frame 23 fixedly connected with the first rotating shaft 19; a second rotating frame 24 fixedly connected with the second rotating shaft 20; and a connecting assembly arranged on the first rotating plate 21.

[0078] In this way, the first rotating plate 21 and the second rotating plate 22 rotatably connected with the first connecting shaft 25 and the second connecting shaft 26 rotate, so that the first rotating frame 23 and the second rotating block move away from each other.

[0079] Referring to Figure 5 , as a preferred embodiment, the connecting assembly comprises: a first connecting shaft 25 arranged on the first rotating plate 21 and rotatably connected with the first rotating plate 21; a second connecting shaft 26 rotatably connected with the second rotating plate 22; a second elastic frame 27 fixedly connected with the first connecting shaft 25, fixedly connected with the second connecting shaft 26, and fixedly connected with the second support frame 3; and a connecting spring 28, one end of which is fixedly connected with the second elastic frame 27, and the other end of which is fixedly connected with the first elastic frame 14.

[0080] In this way, the second elastic frame 27 fixedly connected with the second support frame 3 drives the connecting spring 28 to move towards the first elastic frame 14, so that the connecting spring 28 is compressed to generate elastic potential energy, thereby achieving buffering of the shaking of the capacitor.

[0081] Referring to Figure 4 , as a preferred embodiment, the clamping mechanism comprises: a clamping frame 29 arranged on the support block 2 and fixedly connected with the support block 2; a clamping cylinder 30 arranged on the support block 2 and fixedly connected with the support block 2; a clamping rod 31 slidably connected with the clamping cylinder 30; a plurality of clamping plates 32 uniformly arranged on the clamping rod 31 and fixedly connected with the clamping rod 31; and a transmission component arranged on the clamping plate 32.

[0082] In this way, when the clamping cylinder 30 operates, it drives the clamping rod 31 slidably connected with the clamping cylinder 30 to move towards the clamping cylinder 30, so that the clamping plate 32 fixedly connected with the clamping rod 31 moves to provide power for the operation of the transmission component.

[0083] Referring to Figure 4, as a preferred embodiment, the transmission part comprises: a first transmission shaft 33 provided on the clamping plate 32 and fixedly connected with the clamping plate 32; a second transmission shaft 34 fixedly connected with the clamping plate 32; a first transmission plate 35 rotatably connected with the first transmission shaft 33; a second transmission plate 36 rotatably connected with the second transmission shaft 34; a third transmission shaft 37 rotatably connected with the first transmission plate 35; a fourth transmission shaft 38 rotatably connected with the second transmission plate 36; and a fixed assembly provided on the support block 2.

[0084] In this way, the first transmission plate 35 and the second transmission plate 36 rotatably connected with the first transmission shaft 33 and the second transmission shaft 34 are rotated, thereby driving the fixed assembly to operate.

[0085] Referring to Figure 1 and Figure 4 , as a preferred embodiment, the fixed assembly comprises: a first fixed shaft 39 provided on the support block 2 and fixedly connected with the support block 2; a second fixed shaft 40 fixedly connected with the support block 2; a first sliding plate 41 rotatably connected with the first fixed shaft 39 and rotatably connected with the third transmission shaft 37; and a second sliding plate 42 rotatably connected with the second fixed shaft 40 and rotatably connected with the fourth transmission shaft 38.

[0086] In this way, the first sliding plate 41 and the second sliding plate 42 rotatably connected with the third transmission shaft 37 and the fourth transmission shaft 38 are rotated around the axes of the first fixed shaft 39 and the second fixed shaft 40, thereby causing the first sliding plate 41 and the second sliding plate 42 to slide in the fixed block 4 until the first sliding plate 41 and the second sliding plate 42 are in contact, thereby achieving clamping and fixing of the support frame.

[0087] Working principle: in use, the electrolytic core 6 fixedly connected with the first protective layer 7 and the second protective layer 8 is slid through the heat dissipation pipe 5 to the fixed block 4, then the support plate 11 fixedly connected with the fixed frame 12 is rotated around the axis of the support shaft 10 in the support groove 9, so that the support plate 11 is in contact with the second support frame 3, then the clamping cylinder 30 is started, the clamping rod 31 slidably connected with the clamping cylinder 30 is moved towards the clamping cylinder 30, so that the clamping plate 32 fixedly connected with the clamping rod 31 is moved, thereby causing the first transmission plate 35 and the second transmission plate 36 rotatably connected with the first transmission shaft 33 and the second transmission shaft 34 to rotate, thereby causing the first sliding plate 41 and the second sliding plate 42 rotatably connected with the third transmission shaft 37 and the fourth transmission shaft 38 to rotate around the axes of the first fixed shaft 39 and the second fixed shaft 40, thereby causing the first sliding plate 41 and the second sliding plate 42 to slide in the fixed block 4 until the first sliding plate 41 and the second sliding plate 42 are in contact;

[0088] When the capacitor produces wobble, the second elastic frame 27 fixedly connected with the second support frame 3 drives the connecting spring 28 to approach the first elastic frame 14, so that the connecting spring 28 is compressed to generate elastic potential energy, thereby driving the first rotating plate 21 and the second rotating plate 22 rotatingly connected with the first connecting shaft 25 and the second connecting shaft 26 to rotate, so that the first rotating frame 23 and the second rotating block are away from each other, and the first elastic plate 17 and the second elastic plate 18 rotatingly connected with the first rotating shaft 19 and the second rotating shaft 20 are driven to rotate around the axis of the first elastic shaft 15 and the second elastic shaft 16 fixedly connected with the first elastic frame 14, thereby keeping the capacitor running stable.

[0089] The above description of the embodiments enables those skilled in the art to make or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the generic principles defined herein can be applied to other embodiments without departing from the spirit or scope of the present application. Thus, the present application is not to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A thin-layer aluminum electrolytic capacitor comprising a first support frame (1) and a support block (2), the support block (2) being fixedly connected with the first support frame (1); characterized in that, Also include: Second support frame (3), set in the first support frame (1), with the first support frame (1) sliding connection; Fixed block (4) has a plurality of, and the plurality of fixed block (4) is evenly arranged in the second support frame (3), and is fixedly connected with the second support frame (3); Heat pipe (5), fixedly connected with the second support frame (3); Electrolytic core (6), arranged on the heat pipe (5), slidingly connected with the heat pipe (5); The first protective layer (7) is fixedly connected with the electrolytic core (6); Second protective layer (8), fixedly connected with the first protective layer (7); Support groove (9) is opened in the second support frame (3); Support shaft (10), fixedly connected with the support groove (9); Support plate (11), rotatably connected with the support shaft (10); Fixed frame (12), arranged on the support plate (11), fixedly connected with the support plate (11); Radiating net (13), fixedly connected with the support plate (11); Elastic mechanism, arranged in the first support frame (1), used for buffering the shaking of the capacitor in use; Clamping mechanism, arranged on the support block (2), used for clamping and fixing the fixed frame (12).

2. A thin layer aluminum electrolytic capacitor as defined in claim 1, wherein The elastic mechanism comprises: First elastic frame (14), arranged in the first support frame (1), fixedly connected with the first support block (2); First elastic shaft (15), fixedly connected with the first elastic frame (14); Second elastic shaft (16), fixedly connected with the first elastic frame (14); First elastic plate (17), rotatably connected with the first elastic shaft (15); Second elastic plate (18), rotatably connected with the second elastic shaft (16); Rotating part, arranged on the first elastic plate (17).

3. A thin layer aluminum electrolytic capacitor as defined in claim 2, wherein The rotating part comprises: First rotating shaft (19), arranged on the first elastic plate (17), rotatably connected with the first elastic plate (17); Second rotating shaft (20), rotatably connected with the second elastic plate (18); First rotating plate (21), rotatably connected with the first rotating shaft (19); Second rotating plate (22), rotatably connected with the second rotating shaft (20); First rotating frame (23), fixedly connected with the first rotating shaft (19); Second rotating frame (24), fixedly connected with the second rotating shaft (20); Connecting assembly, arranged on the first rotating plate (21).

4. A thin layer aluminum electrolytic capacitor as defined in claim 3, wherein The connecting assembly comprises: First connecting shaft (25), arranged on the first rotating plate (21), rotatably connected with the first rotating plate (21); Second connecting shaft (26), rotatably connected with the second rotating plate (22); Second elastic frame (27), fixedly connected with the first connecting shaft (25), and fixedly connected with the second connecting shaft (26), and fixedly connected with the second support frame (3); Connecting spring (28), one end of which is fixedly connected with the second elastic frame (27), and the other end is fixedly connected with the first elastic frame (14).

5. A thin layer aluminum electrolytic capacitor as defined in claim 4, wherein The clamping mechanism comprises: The clamping frame (29) is arranged on the support block (2) and fixedly connected with the support block (2); The clamping cylinder (30) is arranged on the support block (2) and fixedly connected with the support block (2); The clamping rod (31) is in sliding connection with the clamping cylinder (30); The clamping plate (32) is provided in plurality and uniformly arranged on the clamping rod (31) and fixedly connected with the clamping rod (31); The transmission component is arranged on the clamping plate (32).

6. A thin layer aluminum electrolytic capacitor as defined in claim 5, wherein The transmission component comprises: The first transmission shaft (33) is arranged on the clamping plate (32) and fixedly connected with the clamping plate (32); The second transmission shaft (34) is fixedly connected with the clamping plate (32); The first transmission plate (35) is in rotary connection with the first transmission shaft (33); The second transmission plate (36) is in rotary connection with the second transmission shaft (34); The third transmission shaft (37) is in rotary connection with the first transmission plate (35); The fourth transmission shaft (38) is in rotary connection with the second transmission plate (36); The fixing assembly is arranged on the support block (2).

7. A thin layer aluminum electrolytic capacitor as defined in claim 6, wherein The fixing assembly comprises: The first fixing shaft (39) is arranged on the support block (2) and fixedly connected with the support block (2); The second fixing shaft (40) is fixedly connected with the support block (2); The first sliding plate (41) is in rotary connection with the first fixing shaft (39) and the third transmission shaft (37); The second sliding plate (42) is in rotary connection with the second fixing shaft (40) and the fourth transmission shaft (38).

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