Chip solid aluminum electrolytic capacitor

Abstract

The utility model relates to the field of electrolytic capacitors, in particular to a patch solid aluminum electrolytic capacitor which comprises a base, a rotating seat and an adjusting seat. The top of the base is fixedly connected with two pin cups in a penetrating mode, the base is provided with a receding groove used for containing an electrolytic capacitor, the base is fixedly provided with a first fixing block, the rotating base is rotationally connected with the first fixing block, the adjusting base is in sliding fit with the rotating base, and the adjusting base is fixedly connected with the rotating base. A fastener for fixing the adjusting seat is arranged on the adjusting seat; the adjusting seat is provided with a positioning groove used for positioning the electrolytic capacitor, the electrolytic capacitor is located in the positioning groove, the adjusting seat is provided with a fixed semi-ring used for clamping the electrolytic capacitor, and the electrolytic capacitor is located between the fixed semi-ring and the adjusting seat. According to the application, the electrolytic capacitor which is horizontally installed can be conveniently adjusted to be in a vertical installation state, and meanwhile, the structures of the base and the adjusting seat are also protected.

Description

Technical Field

[0001] The present application relates to the field of electrolytic capacitors, and in particular to a chip solid-state aluminum electrolytic capacitor. Background Art

[0002] Two conductors close to each other with a non-conductive insulating medium in between constitute an electrolytic capacitor. When a voltage is applied between the two plates of an electrolytic capacitor, the electrolytic capacitor will store charge.

[0003] The related technology discloses a solid-state aluminum electrolytic capacitor, comprising: a base, wherein two pin cups are fixedly connected to the top of the base, and pin wires for connecting to a circuit board are fixedly connected to the bottom of the pin cups, and an arc groove corresponding to the electrolytic capacitor is provided on the top of the base; an electrolytic capacitor, wherein the pins at the bottom of the electrolytic capacitor are plugged into the pin cups; two connecting strips are fixedly connected to the side of the base, and the ends of the two connecting strips away from the base are fixedly connected to the same extension plate, and the top of the extension plate is fixedly connected to two buckles for fixing the horizontally installed electrolytic capacitor; a fixing mechanism is arranged on the top of the base and is used to fix the vertically installed electrolytic capacitor.

[0004] In the process of implementing the present application, the inventors discovered that there are at least the following problems in the technology: although the electrolytic capacitor in the related art can be installed horizontally and vertically at the same time, in the process of adjusting the horizontally installed electrolytic capacitor to the vertical installation state, the connecting strip needs to be broken, and in this process the connecting strip needs to be bent 90°; since one end of the connecting strip is fixed to the base and the other end of the connecting strip is fixed to the extension plate, the structure of the base and the extension plate is easily damaged in the process of bending the connecting strip. Utility Model Content

[0005] In order to facilitate the adjustment of a horizontally installed electrolytic capacitor to a vertically installed state while also protecting the structure of a base and an adjustment seat, the present application provides a chip solid-state aluminum electrolytic capacitor.

[0006] The present application provides a solid-state aluminum electrolytic capacitor using the following technical solution:

[0007] A patch solid-state aluminum electrolytic capacitor comprises a base, a rotating base and an adjustment base; two pin cups are fixedly connected through the top of the base, a avoidance groove for accommodating an electrolytic capacitor is provided on the base, a first fixed block is fixedly provided on the base, the rotating base is rotatably connected to the first fixed block, the adjustment base is slidingly matched with the rotating base, and a fastener for fixing the adjustment base is provided on the adjustment base; a positioning groove for positioning the electrolytic capacitor is provided on the adjustment base, the electrolytic capacitor is located in the positioning groove, a fixed half ring for clamping the electrolytic capacitor is provided on the adjustment base, and the electrolytic capacitor is located between the fixed half ring and the adjustment base.

[0008] By adopting the above technical solution, when the electrolytic capacitor needs to be installed horizontally, the rotating seat is first rotated to a horizontal state by rotating the rotating seat, and the rotating seat drives the adjusting seat to rotate to a horizontal state; in the process of installing the electrolytic capacitor, the pins of the electrolytic capacitor are first inserted into the pin cup, and the electrolytic capacitor is placed in the positioning groove, and finally the fixing half ring is fixed to the adjusting seat, so as to fix the electrolytic capacitor on the adjusting seat; when the electrolytic capacitor needs to be installed vertically, the rotating seat is first rotated to a vertical state by rotating the rotating seat, and the rotating seat drives the adjusting seat to rotate to a vertical state; at this time, in the process of installing the electrolytic capacitor, the pins of the electrolytic capacitor are first inserted into the pin cup, and then the end of the electrolytic capacitor is installed in the base, and then the position of the adjusting seat to the base is adjusted to ensure that the electrolytic capacitor is located in the positioning groove of the adjusting seat, and finally the fixing half ring is fixed to the adjusting seat to fix the electrolytic capacitor; therefore, it is not only convenient to adjust the horizontally installed electrolytic capacitor to a vertical installation state, but also protects the structure of the base and the adjusting seat.

[0009] Optionally, the rotating seat includes a connecting block, on which a rotating block is fixedly arranged; a rotating shaft is fixedly arranged on the first fixed block, the rotating shaft passes through the rotating block, and the rotating block is rotatably connected to the rotating shaft; when the rotating block rotates to a horizontal state or a vertical state, the lower surface of the rotating block is flush with the lower surface of the base.

[0010] By adopting the above technical solution, since the rotating block is rotatably connected to the rotating shaft, the rotating seat can be rotated to a horizontal state or a vertical state according to the installation requirements of the electrolytic capacitor; at the same time, when the rotating block is rotated to a horizontal state or a vertical state, the lower surface of the rotating block is flush with the lower surface of the base, thereby increasing the stability of the installation of the electrolytic capacitor.

[0011] Optionally, there is a gap between the connecting block and the first fixing block.

[0012] By adopting the above technical solution, since there is a gap between the connecting block and the first fixing block, it is ensured that the first fixing block will not block the movement of the connecting block during the process of rotating the connecting block.

[0013] Optionally, a first screw is fixedly provided on the rotating shaft, a nut is threadedly matched on the first screw, and the rotating block is located between the nut and the first fixed block.

[0014] By adopting the above technical solution, when the connecting block is rotated to a horizontal state or a vertical state, the nut can be rotated so that the side wall of the nut abuts against the side wall of the rotating block. At this time, the nut and the first fixed block have a clamping and fixing effect on the rotating block; when the connecting block needs to be rotated, the nut is rotated so that the nut moves in a direction away from the rotating block, thereby facilitating the release of the clamping and fixing effect of the nut on the rotating block.

[0015] Optionally, a guide rod is fixedly provided on the connecting block, a guide hole is opened on the adjusting seat, the depth of the guide hole is greater than the length of the guide rod; the guide rod is inserted into the guide hole, and the adjusting seat is slidably matched with the guide rod.

[0016] By adopting the above technical solution, not only can the adjustment seat be slid along the length direction of the guide rod to change the distance between the adjustment seat and the base, but the guide rod also increases the sliding stability of the adjustment seat.

[0017] Optionally, the fastener includes a second screw rod, the second screw rod is threadably matched with the adjustment seat, and the end of the second screw rod abuts against the guide rod.

[0018] By adopting the above technical solution, when the position of the adjustment seat needs to be changed, the second screw is rotated so that the end of the second screw moves in a direction away from the guide rod, thereby facilitating the staff to adjust the adjustment seat along the length direction of the guide rod; when the position of the adjustment seat is adjusted, the staff can rotate the second screw so that the end of the second screw abuts against the guide rod. At this time, the second screw and the adjustment seat have a clamping effect on the guide rod, thereby fixing the adjustment seat on the guide rod.

[0019] Optionally, a knob is fixedly disposed on the second screw rod.

[0020] By adopting the above technical solution, the staff rotates the second screw by rotating the knob, which has a labor-saving effect.

[0021] Optionally, the positioning groove is a semicircular groove, and the arc-shaped side wall of the electrolytic capacitor abuts against the inner side wall of the positioning groove.

[0022] By adopting the above technical solution, since the positioning groove is a semicircular groove, it is convenient to install the electrolytic capacitor in the positioning groove; since the arc-shaped side wall of the electrolytic capacitor abuts against the inner wall of the positioning groove, the contact area between the electrolytic capacitor and the adjustment seat is increased, thereby increasing the stability of the installation of the electrolytic capacitor.

[0023] Optionally, the arc-shaped side wall of the electrolytic capacitor abuts against the inner side wall of the fixed semi-ring.

[0024] By adopting the above technical solution, the contact area between the electrolytic capacitor and the fixed half ring is increased, and the stability of the installation of the electrolytic capacitor is further increased.

[0025] Optionally, a second fixing block is fixedly provided on the fixing half ring, an adjusting groove is formed on the second fixing block, a bolt is passed through the adjusting groove, and the bolt is threadably matched with the adjusting seat.

[0026] By adopting the above technical solution, the nut of the bolt and the adjustment seat have a clamping effect on the second fixed block, thereby fixing the second fixed block on the adjustment seat, and then fixing the fixed half ring on the adjustment seat; at the same time, it is also convenient for the staff to adjust the position of the fixed half ring along the length direction of the adjustment seat.

[0027] In summary, the present application includes at least one of the following beneficial technical effects:

[0028] 1. When the electrolytic capacitor needs to be installed horizontally, first rotate the rotating seat to a horizontal state, and the rotating seat drives the adjustment seat to rotate to a horizontal state; in the process of installing the electrolytic capacitor, first insert the pin of the electrolytic capacitor into the pin cup, and place the electrolytic capacitor in the positioning groove, and finally fix the fixed half ring on the adjustment seat to fix the electrolytic capacitor on the adjustment seat; when the electrolytic capacitor needs to be installed vertically, first rotate the rotating seat to a vertical state, and the rotating seat drives the adjustment seat to rotate to a vertical state; at this time, in the process of installing the electrolytic capacitor, first insert the pin of the electrolytic capacitor into the pin cup, and then install the end of the electrolytic capacitor in the base, and then adjust the position of the adjustment seat to the base to ensure that the electrolytic capacitor is located in the positioning groove of the adjustment seat, and finally fix it to the adjustment seat through the fixed half ring to fix the electrolytic capacitor; therefore, it is not only convenient to adjust the horizontally installed electrolytic capacitor to a vertical installation state, but also protects the structure of the base and the adjustment seat;

[0029] 2. Since the rotating block is rotatably connected to the rotating shaft, the rotating seat can be rotated to a horizontal state or a vertical state according to the installation requirements of the electrolytic capacitor; at the same time, when the rotating block is rotated to a horizontal state or a vertical state, the lower surface of the rotating block is flush with the lower surface of the base, thereby increasing the stability of the installation of the electrolytic capacitor;

[0030] 3. Since there is a gap between the connecting block and the first fixing block, it is ensured that the first fixing block will not block the movement of the connecting block when the connecting block is rotated. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic diagram of the structure of the SMD solid-state aluminum electrolytic capacitor in the embodiment of the present application.

[0032] Figure 2 It is a schematic diagram of the structure of the base in the embodiment of the present application.

[0033] Description of reference numerals:

[0034] 1. Electrolytic capacitor; 2. Base; 21. Avoidance groove; 22. First fixed block; 23. Rotating shaft; 24. First screw; 25. Nut; 3. Rotating seat; 31. Connecting block; 32. Rotating block; 33. Guide rod; 4. Adjusting seat; 41. Positioning groove; 42. Guide hole; 5. Fixed half ring; 51. Second fixed block; 52. Adjusting groove; 6. Fastener; 61. Second screw; 62. Knob. DETAILED DESCRIPTION

[0035] The following is combined with Figure 1-2 This application is described in further detail.

[0036] The terms used in this application are only for the purpose of describing specific embodiments and are not intended to limit this application. Unless otherwise defined, the technical terms or scientific terms used in this application should be the common meanings understood by those skilled in the art to which this application belongs. The "first", "second" and similar words used in this application do not indicate any order, quantity or importance, but are only used to distinguish different components.

[0037] The present application embodiment discloses a solid-state aluminum electrolytic capacitor. Figure 1 The SMD solid-state aluminum electrolytic capacitor includes a base 2, a rotating seat 3 and an adjusting seat 4. Two pin cups are fixedly connected through the top of the base 2, and a avoidance groove 21 for accommodating the electrolytic capacitor 1 is provided on the base 2. A first fixed block 22 is fixedly provided on the base 2, and the lower surface of the rotating block 32 is flush with the lower surface of the base 2. The end of the rotating seat 3 close to the publication block is rotatably connected to the first fixed block 22, and the adjusting seat 4 is slidably matched with the end of the rotating seat 3 away from the base 2, and a fastener 6 for fixing the adjusting seat 4 is provided on the adjusting seat 4. A positioning groove 41 for positioning the electrolytic capacitor 1 is provided on the adjusting seat 4, and the electrolytic capacitor 1 is located in the positioning groove 41. A fixed semi-ring 5 for clamping the electrolytic capacitor 1 is provided on the adjusting seat 4, and the electrolytic capacitor 1 is located between the fixed semi-ring 5 and the adjusting seat 4.

[0038] Continue to refer to Figure 1 When the electrolytic capacitor 1 needs to be installed horizontally, the rotating seat 3 is first rotated to a horizontal state by rotating the rotating seat 3, and the rotating seat 3 drives the adjusting seat 4 to rotate to a horizontal state; in the process of installing the electrolytic capacitor 1, the pins of the electrolytic capacitor 1 are first inserted into the pin cups, and the electrolytic capacitor 1 is placed in the positioning grooves 41, and finally the fixing half ring 5 is fixed to the adjusting seat 4, so that the electrolytic capacitor 1 is fixed to the adjusting seat 4; when the electrolytic capacitor 1 needs to be installed vertically, the rotating seat 3 is first rotated to a vertical state by rotating the rotating seat 3, and the rotating seat 3 drives the adjusting seat 4 to rotate to a horizontal state. The seat 3 drives the adjustment seat 4 to rotate to a vertical state; at this time, in the process of installing the electrolytic capacitor 1, first, the pins of the electrolytic capacitor 1 are inserted into the pin cups, and then the ends of the electrolytic capacitor 1 are installed in the base 2, and then the position of the adjustment seat 4 to the base 2 is adjusted to ensure that the electrolytic capacitor 1 is located in the positioning groove 41 of the adjustment seat 4, and finally fixed to the adjustment seat 4 by the fixing half ring 5, so as to fix the electrolytic capacitor 1; therefore, it is not only convenient to adjust the horizontally installed electrolytic capacitor 1 to a vertical installation state, but also protects the structure of the base 2 and the adjustment seat 4.

[0039] Continue to refer to Figure 1 The rotating seat 3 includes a connecting block 31, and one end of the connecting block 31 close to the first fixed block 22 is integrally formed with one or two rotating blocks 32. When the number of the rotating block 32 is one, a rotating shaft 23 is fixedly provided on one side of the first fixed block 22, and the rotating shaft 23 is penetrated through the rotating block 32. The rotating block 32 is rotatably connected with the rotating shaft 23, so as to facilitate the rotation of the rotating block 32 to a horizontal or vertical state. The side wall of the rotating block 32 abuts against the side wall of the connecting block 31, which increases the stability of the rotation of the rotating block 32.

[0040] Reference Figure 1 and Figure 2 When there are two rotating blocks 32, the first fixed block 22 is located between the two rotating blocks 32, and the opposite sides of the first fixed block 22 are respectively in contact with the inner side walls of the two rotating blocks 32. At this time, the opposite sides of the first fixed block 22 are fixedly provided with rotating shafts 23, the two rotating shafts 23 are respectively passed through the two rotating blocks 32, and the two rotating blocks 32 are respectively rotatably connected to the two rotating shafts 23, so as to facilitate the rotating block 32 to be rotated to a horizontal or vertical state.

[0041] Reference Figure 1 , there is a gap between the connecting block 31 and the first fixing block 22. Since there is a gap between the connecting block 31 and the first fixing block 22, when the connecting block 31 is rotated, it is ensured that the first fixing block 22 will not block the movement of the connecting block 31.

[0042] Reference Figure 1 and Figure 2Furthermore, when the rotating block 32 rotates to a horizontal state or a vertical state, the lower surface of the rotating block 32 is flush with the lower surface of the base 2. Since the rotating block 32 is rotatably connected to the rotating shaft 23, the rotating seat 3 can be rotated to a horizontal state or a vertical state according to the installation requirements of the electrolytic capacitor 1; at the same time, since when the rotating block 32 rotates to a horizontal state or a vertical state, the lower surface of the rotating block 32 is flush with the lower surface of the base 2, the stability of the installation of the electrolytic capacitor 1 is increased. At the same time, when the rotating block 32 rotates to a vertical state, the electrolytic capacitor 1 and the base 2 remain coaxial, so that it is convenient for the staff to install the end of the electrolytic capacitor 1 inside the base 2.

[0043] Continue to refer to Figure 1 and Figure 2 The end of the rotating shaft 23 away from the first fixed block 22 is integrally formed with a second screw 61, and the second screw 61 is threadedly matched with a nut 25, and the rotating block 32 is located between the nut 25 and the first fixed block 22. When the connecting block 31 is rotated to a horizontal state or a vertical state, the nut 25 can be rotated so that the side wall of the nut 25 abuts against the side wall of the rotating block 32, and at this time, the nut 25 and the first fixed block 22 have a clamping and fixing effect on the rotating block 32; when the connecting block 31 needs to be rotated, the nut 25 is rotated so that the nut 25 moves in a direction away from the rotating block 32, so as to facilitate the release of the clamping and fixing effect of the nut 25 on the rotating block 32.

[0044] Continue to refer to Figure 1 A guide rod 33 is fixedly provided at one end of the connecting block 31 away from the base 2, and the number of the guide rods 33 can be one or more. A guide hole 42 is provided on the adjustment seat 4, and the number of the guide holes 42 is the same as the number of the guide rods 33, and the depth of the guide hole 42 is greater than the length of the guide rod 33. The guide rod 33 is inserted into the guide hole 42, and the adjustment seat 4 and the guide rod 33 are slidably matched. Not only can the adjustment seat 4 be slid along the length direction of the guide rod 33 to change the distance between the adjustment seat 4 and the base 2, but the guide rod 33 also increases the sliding stability of the adjustment seat 4.

[0045] Continue to refer to Figure 1The fastener 6 includes a second screw rod 61, which is threadedly matched with the adjustment seat 4, and the end of the second screw rod 61 abuts against the guide rod 33. When the position of the adjustment seat 4 needs to be changed, the second screw rod 61 is rotated so that the end of the second screw rod 61 moves in a direction away from the guide rod 33, so that it is convenient for the staff to adjust the adjustment seat 4 along the length direction of the guide rod 33; when the position of the adjustment seat 4 is adjusted, the staff can rotate the second screw rod 61 so that the end of the second screw rod 61 abuts against the guide rod 33, and at this time, the second screw rod 61 and the adjustment seat 4 have a clamping effect on the guide rod 33, so as to achieve the fixing of the adjustment seat 4 on the guide rod 33. The second screw rod 61 is fixedly provided with a knob 62, and the specific knob 62 can be a butterfly nut 25. The staff rotates the second screw rod 61 by rotating the knob 62, which has a labor-saving effect.

[0046] Continue to refer to Figure 1 Specifically, the positioning groove 41 is a semicircular groove, and the arcuate side wall of the electrolytic capacitor 1 abuts against the inner wall of the positioning groove 41. Since the positioning groove 41 is a semicircular groove, it is convenient to install the electrolytic capacitor 1 in the positioning groove 41. Since the arcuate side wall of the electrolytic capacitor 1 abuts against the inner wall of the positioning groove 41, the contact area between the electrolytic capacitor 1 and the adjustment seat 4 is increased, thereby increasing the stability of the installation of the electrolytic capacitor 1. At the same time, the arcuate side wall of the electrolytic capacitor 1 abuts against the inner wall of the fixed semi-ring 5. The contact area between the electrolytic capacitor 1 and the fixed semi-ring 5 is increased, thereby further increasing the stability of the installation of the electrolytic capacitor 1.

[0047] Continue to refer to Figure 1 The fixing half ring 5 is fixed with a second fixing block 51, and an adjustment groove 52 is provided on the second fixing block 51. A bolt is inserted into the adjustment groove 52, and the bolt is threadedly matched with the adjustment seat 4. The nut of the bolt and the adjustment seat 4 have a clamping effect on the second fixing block 51, so that the second fixing block 51 is fixed to the adjustment seat 4, and then the fixing half ring 5 is fixed to the adjustment seat 4; at the same time, it is also convenient for the staff to adjust the position of the fixing half ring 5 along the length direction of the adjustment seat 4.

[0048] The implementation principle of the above embodiment is as follows: when the electrolytic capacitor 1 needs to be installed horizontally, the rotating seat 3 is first rotated to a horizontal state by rotating the rotating seat 3, and the rotating seat 3 drives the adjusting seat 4 to rotate to a horizontal state; in the process of installing the electrolytic capacitor 1, the pins of the electrolytic capacitor 1 are first inserted into the pin cups, and the electrolytic capacitor 1 is placed in the positioning grooves 41, and finally the fixing half ring 5 is fixed to the adjusting seat 4, so that the electrolytic capacitor 1 is fixed to the adjusting seat 4; when the electrolytic capacitor 1 needs to be installed vertically, the rotating seat 3 is first rotated to a vertical state by rotating the rotating seat 3. The rotating seat 3 drives the adjusting seat 4 to rotate to a vertical state; at this time, in the process of installing the electrolytic capacitor 1, the pins of the electrolytic capacitor 1 are first inserted into the pin cups, and then the ends of the electrolytic capacitor 1 are installed in the base 2, and then the adjusting seat 4 is adjusted to the position of the base 2 to ensure that the electrolytic capacitor 1 is located in the positioning groove 41 of the adjusting seat 4, and finally fixed to the adjusting seat 4 by the fixing half ring 5, so as to fix the electrolytic capacitor 1; therefore, it is not only convenient to adjust the horizontally installed electrolytic capacitor 1 to a vertical installation state, but also protects the structure of the base 2 and the adjusting seat 4.

[0049] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A solid-state aluminum electrolytic capacitor, characterized in that: The invention comprises a base (2), a rotating base (3) and an adjusting base (4); two pin cups are fixedly connected to the top of the base (2); a avoiding groove (21) for accommodating an electrolytic capacitor (1) is provided on the base (2); a first fixing block (22) is fixedly provided on the base (2); the rotating base (3) is rotatably connected to the first fixing block (22); the adjusting base (4) is slidably matched with the rotating base (3); a fastener (6) for fixing the adjusting base (4) is provided on the adjusting base (4); a positioning groove (41) for positioning the electrolytic capacitor (1) is provided on the adjusting base (4); the electrolytic capacitor (1) is located in the positioning groove (41); a fixing half ring (5) for clamping the electrolytic capacitor (1) is provided on the adjusting base (4); the electrolytic capacitor (1) is located between the fixing half ring (5) and the adjusting base (4).

2. A chip solid aluminum electrolytic capacitor according to claim 1, characterized in that: The rotating seat (3) comprises a connecting block (31), on which a rotating block (32) is fixedly arranged; a rotating shaft (23) is fixedly arranged on the first fixed block (22), the rotating shaft (23) passes through the rotating block (32), and the rotating block (32) is rotatably connected to the rotating shaft (23); when the rotating block (32) is rotated to a horizontal state or a vertical state, the lower surface of the rotating block (32) is flush with the lower surface of the base (2).

3. A chip solid aluminum electrolytic capacitor according to claim 2, characterized in that: There is a gap between the connecting block (31) and the first fixing block (22).

4. The chip solid aluminum electrolytic capacitor according to claim 2, characterized in that: A first screw rod (24) is fixedly arranged on the rotating shaft (23), a nut (25) is threadedly matched on the first screw rod (24), and the rotating block (32) is located between the nut (25) and the first fixed block (22).

5. The chip solid aluminum electrolytic capacitor according to claim 2, characterized in that: A guide rod (33) is fixedly arranged on the connecting block (31), a guide hole (42) is opened on the adjusting seat (4), and the depth of the guide hole (42) is greater than the length of the guide rod (33); the guide rod (33) is inserted into the guide hole (42), and the adjusting seat (4) is slidably matched with the guide rod (33).

6. The chip solid aluminum electrolytic capacitor according to claim 5, characterized in that: The fastener (6) comprises a second screw rod (61), the second screw rod (61) is threadedly matched with the adjustment seat (4), and the end of the second screw rod (61) abuts against the guide rod (33).

7. The chip solid aluminum electrolytic capacitor according to claim 6, characterized in that: A knob (62) is fixedly disposed on the second screw rod (61).

8. The chip solid aluminum electrolytic capacitor according to claim 1, characterized in that: The positioning groove (41) is a semicircular groove, and the arc-shaped side wall of the electrolytic capacitor (1) abuts against the inner side wall of the positioning groove (41).

9. The chip solid aluminum electrolytic capacitor according to claim 1, characterized in that: The arc-shaped side wall of the electrolytic capacitor (1) abuts against the inner side wall of the fixed half ring (5).

10. The chip solid aluminum electrolytic capacitor according to claim 9, characterized in that: A second fixing block (51) is fixedly arranged on the fixing half ring (5), an adjusting groove (52) is provided on the second fixing block (51), a bolt is passed through the adjusting groove (52), and the bolt is threadably matched with the adjusting seat (4).

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