CN210325535U - Laminated ceramic capacitor - Google Patents
Laminated ceramic capacitor Download PDFInfo
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- CN210325535U CN210325535U CN201921326477.3U CN201921326477U CN210325535U CN 210325535 U CN210325535 U CN 210325535U CN 201921326477 U CN201921326477 U CN 201921326477U CN 210325535 U CN210325535 U CN 210325535U
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- electric capacity
- pin
- ceramic capacitor
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Abstract
The utility model discloses a laminated ceramic capacitor, including electric capacity, still include the electric capacity installation department, electric capacity installation department fixed mounting is on the circuit board, and electric capacity fixed mounting is on the electric capacity installation department, and electric capacity includes the pin. When the capacitor is damaged and needs to be replaced, the pins are withdrawn from the first hole, the second hole, the third hole and the fourth hole, one pin of the new laminated ceramic capacitor sequentially penetrates through the first hole and the third hole to be connected with the capacitor mounting part, and the other pin sequentially penetrates through the second hole and the fourth hole to be connected with the capacitor mounting part, so that the laminated ceramic capacitor element is convenient to detach and replace, and the maintainability and sustainability of an electronic product are improved. The arc-shaped groove is formed in the upper surface of the placing block, and the elastic piece is fixedly mounted at one end, far away from the first capacitor hole, of the arc-shaped groove, so that the laminated ceramic capacitor can be more stably mounted on the capacitor mounting portion.
Description
Technical Field
The utility model relates to a circuit field specifically is a laminated ceramic capacitor.
Background
A multilayer ceramic capacitor has a multilayer body in which a plurality of dielectric layers are laminated, wherein the multilayer body in which the plurality of dielectric layers are laminated is located at the 1 st and 2 nd end electrodes on the opposite side surfaces of the multilayer body, respectively, and a plurality of internal electrode groups are simultaneously provided in the multilayer body in the laminating direction of the multilayer body.
The laminated ceramic capacitor and the bottom plate are welded by tin, the bottom of the capacitor is tightly attached to the bottom plate, no gap exists, the component selected by the laminated ceramic capacitor and the production process cost are higher than those of a plug-in component, and the laminated ceramic capacitor component is difficult to disassemble and replace due to welding and other processes, so that the maintainability and sustainability of electronic products are influenced.
SUMMERY OF THE UTILITY MODEL
An object of the present invention is to provide a laminated ceramic capacitor to solve the problems in the background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a multilayer ceramic capacitor comprises a capacitor and a capacitor mounting part, wherein the capacitor mounting part is fixedly mounted on a circuit board, the capacitor is fixedly mounted on the capacitor mounting part, and the capacitor comprises a pin.
As a further aspect of the present invention: the capacitor mounting part comprises a first hole, a second hole, a third hole and a fourth hole, one pin of the pin sequentially penetrates through the first hole and the third hole to be connected with the capacitor mounting part, and the other pin of the pin sequentially penetrates through the second hole and the fourth hole to be connected with the capacitor mounting part; one pin of the pin penetrates through the first hole and the third hole in sequence to be connected with the capacitor mounting part, and the other pin of the pin penetrates through the second hole and the fourth hole in sequence to be connected with the capacitor mounting part.
As a further aspect of the present invention: the first hole, the second hole, the third hole and the fourth hole are circular and filled with sponge.
As a further aspect of the present invention: the right side of electric capacity installation department is provided with places the piece, places the piece upper surface and has seted up the arc wall.
As a further aspect of the present invention: and an elastic piece is fixedly arranged at one end of the arc-shaped groove far away from the first capacitor hole.
Compared with the prior art, the beneficial effects of the utility model are that: when the capacitor is damaged and needs to be replaced, the pins are withdrawn from the first hole, the second hole, the third hole and the fourth hole, one pin of the new laminated ceramic capacitor sequentially penetrates through the first hole and the third hole to be connected with the capacitor mounting part, and the other pin sequentially penetrates through the second hole and the fourth hole to be connected with the capacitor mounting part, so that the laminated ceramic capacitor element is convenient to detach and replace, and the maintainability and sustainability of an electronic product are improved. The arc-shaped groove is formed in the upper surface of the placing block, and the elastic piece is fixedly mounted at one end, far away from the first capacitor hole, of the arc-shaped groove, so that the laminated ceramic capacitor can be more stably mounted on the capacitor mounting portion.
Drawings
FIG. 1 is a schematic view of a multilayer ceramic capacitor.
FIG. 2 is a schematic view of a capacitor body in the multilayer ceramic capacitor.
FIG. 3 is a schematic view showing a structure of a mounting portion in the multilayer ceramic capacitor.
FIG. 4 is a perspective view of a mounting portion of the multilayer ceramic capacitor.
In the figure: 1-capacitor, 2-pin, 3-hole I, 301-hole II, 4-hole III, 401-hole IV, 5-placing block, 6-arc groove, 7-elastic piece and 8-capacitor mounting part.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Example 1
Referring to fig. 1-4, a multilayer ceramic capacitor includes a capacitor 1, and further includes a capacitor mounting portion 8, the capacitor mounting portion 8 is fixedly mounted on a circuit board, the capacitor 1 is fixedly mounted on the capacitor mounting portion 8, the capacitor 1 includes a lead 2; through with capacitor installation department 8 fixed mounting on the circuit board, capacitor 1 fixed mounting is on capacitor installation department 8, and under the condition of damage as capacitor 1, can be convenient change stacked capacitor 1.
The capacitor mounting part 8 comprises a first hole 3, a second hole 301, a third hole 4 and a fourth hole 401, one pin of the pin 2 sequentially penetrates through the first hole 3 and the third hole 4 to be connected with the capacitor mounting part 8, and the other pin of the pin 2 sequentially penetrates through the second hole 301 and the fourth hole 401 to be connected with the capacitor mounting part 8; one pin of the pin 2 is connected with the capacitor mounting part 8 through the first hole 3 and the third hole 4 in sequence, and the other pin of the pin 2 is connected with the capacitor mounting part 8 through the second hole 301 and the fourth hole 401 in sequence; when the capacitor 1 is damaged and needs to be replaced, the pin 2 is withdrawn from the first hole 3, the second hole 301, the third hole 4 and the fourth hole 401, one pin of the new laminated ceramic capacitor sequentially penetrates through the first hole 3 and the third hole 4 to be connected with the capacitor mounting part 8, and the other pin sequentially penetrates through the second hole 301 and the fourth hole 401 to be connected with the capacitor mounting part 8, so that the laminated ceramic capacitor element is convenient to detach and replace, and the maintainability and sustainability of an electronic product are improved.
The first hole 3, the second hole 301, the third hole 4 and the fourth hole 401 are circular in shape, and sponge is filled inside the holes.
Example 2
In order to enable the multilayer ceramic capacitor to be more stably mounted on the capacitor mounting portion 8, the embodiment is further improved based on embodiment 1, wherein a placing block 5 is arranged on the right side of the capacitor mounting portion 8, and an arc-shaped groove 6 is formed in the upper surface of the placing block 5; the arc-shaped groove 6 is formed in the upper surface of the placing block 5, so that the laminated ceramic capacitor can be more stably installed on the capacitor installation part 8.
An elastic part 7 is fixedly arranged at one end, far away from the first capacitor hole 3, of the arc-shaped groove 6, and the elastic part 7 further fixes the capacitor 1; the elastic piece 7 is fixedly arranged at one end, far away from the first capacitor hole 3, of the arc-shaped groove 6, so that the laminated ceramic capacitor can be more stably arranged on the capacitor installation part 8.
The utility model discloses a theory of operation is: when the capacitor 1 is damaged and needs to be replaced, the pin 2 is withdrawn from the first hole 3, the second hole 301, the third hole 4 and the fourth hole 401, one pin of the new laminated ceramic capacitor sequentially penetrates through the first hole 3 and the third hole 4 to be connected with the capacitor mounting part 8, and the other pin sequentially penetrates through the second hole 301 and the fourth hole 401 to be connected with the capacitor mounting part 8, so that the laminated ceramic capacitor element is convenient to detach and replace, and the maintainability and sustainability of an electronic product are improved. The arc-shaped groove 6 is formed in the upper surface of the placing block 5, and the elastic part 7 is fixedly mounted at one end, far away from the first capacitor hole 3, of the arc-shaped groove 6, so that the laminated ceramic capacitor can be mounted on the capacitor mounting part 8 more stably.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (4)
1. The utility model provides a laminated ceramic capacitor, including electric capacity (1), a serial communication port, still include electric capacity installation department (8), electric capacity installation department (8) fixed mounting is on the circuit board, electric capacity (1) fixed mounting is on electric capacity installation department (8), electric capacity (1) includes pin (2), electric capacity installation department (8) are including hole one (3), hole two (301), hole three (4) and hole four (401), a pin of pin (2) is run through hole one (3) and hole three (4) in proper order and is connected with electric capacity installation department (8), another pin of pin (2) is run through hole two (301) and hole four (401) in proper order and is connected with electric capacity installation department (8).
2. The multilayer ceramic capacitor of claim 1 wherein the first hole (3), the second hole (301), the third hole (4) and the fourth hole (401) are circular and filled with sponge.
3. The multilayer ceramic capacitor according to claim 1 or 2, wherein a placement block (5) is provided on the right side of the capacitor mounting portion (8), and an arc-shaped groove (6) is formed in the upper surface of the placement block (5).
4. The multilayer ceramic capacitor of claim 3, wherein the end of the arc-shaped slot (6) away from the first capacitor hole (3) is fixedly provided with an elastic member (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921326477.3U CN210325535U (en) | 2019-08-15 | 2019-08-15 | Laminated ceramic capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921326477.3U CN210325535U (en) | 2019-08-15 | 2019-08-15 | Laminated ceramic capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210325535U true CN210325535U (en) | 2020-04-14 |
Family
ID=70129972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921326477.3U Active CN210325535U (en) | 2019-08-15 | 2019-08-15 | Laminated ceramic capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210325535U (en) |
-
2019
- 2019-08-15 CN CN201921326477.3U patent/CN210325535U/en active Active
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