CN211378381U - Circuit board of adsorption type capacitor mounting structure - Google Patents
Circuit board of adsorption type capacitor mounting structure Download PDFInfo
- Publication number
- CN211378381U CN211378381U CN201921812457.7U CN201921812457U CN211378381U CN 211378381 U CN211378381 U CN 211378381U CN 201921812457 U CN201921812457 U CN 201921812457U CN 211378381 U CN211378381 U CN 211378381U
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- Prior art keywords
- circuit board
- spring piece
- positioning seat
- control
- capacitor
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- Expired - Fee Related
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Abstract
The utility model relates to the technical field of circuit boards, in particular to a circuit board of an adsorption type capacitor mounting structure, which comprises a circuit board main body and a capacitor, wherein a positioning seat and a pressure device are arranged between the circuit board main body and the capacitor, two pressure devices which are symmetrically distributed are arranged on the positioning seat, the positioning seat is fixedly embedded in the circuit board main body, one end of the pressure device extends into the positioning seat, pins of the capacitor are contacted between the two pressure devices, the pressure device comprises a control panel, a first spring piece, a clamping column, a second spring piece and a control column, the control panel is in a square plate shape, and the first spring piece is arranged on one side of the control panel, the structure design of the utility model realizes that the capacitor is quickly and fixedly arranged on the circuit board or is taken down from the circuit board for replacement, the operation is simple and convenient, the pins which can stably adsorb the capacitor, and the circuit board main body can be fixed with capacitors of various models.
Description
Technical Field
The utility model relates to a circuit board technical field specifically is an absorption formula electric capacity mounting structure's circuit board.
Background
The mode of circuit board fixed capacitor among the prior art is unfavorable for the maintenance replacement work of electric capacity, for example drips welding work, if carry out the change of electric capacity, carelessly may cause the damage of circuit board, and the change process is loaded down with trivial details difficult simultaneously.
If the circuit board can be used for fixing the capacitor in an adsorption mode, the capacitor can be conveniently and quickly replaced, and the circuit board is stable and strong in function, so that the problem can be solved, and the circuit board with the adsorption type capacitor mounting structure is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an absorption formula electric capacity mounting structure's circuit board to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a circuit board of an adsorption type capacitor mounting structure comprises a circuit board main body and a capacitor, wherein a positioning seat and a pressure device are arranged between the circuit board main body and the capacitor, two pressure devices which are symmetrically distributed are arranged on the positioning seat, the positioning seat is fixedly embedded in the circuit board main body, one end of each pressure device extends into the positioning seat, a pin of the capacitor is contacted between the two pressure devices, each pressure device comprises a control board, a first spring piece, a clamping column, a second spring piece and a control column, the control board is in a square plate shape, one side of the control board is provided with the first spring piece, one end of the first spring piece extends into the control board, the other end of the first spring piece is contacted with the pin of the capacitor, the clamping column is fixedly connected to the surface of the control board back to the first spring piece, one side of the clamping column is contacted with the second, the lower extreme fixedly connected with control column of control panel, control column one end extends to in the positioning seat.
Preferably, a columnar groove is formed in the upper plate surface of the positioning seat, the control column is arranged in the columnar groove in the positioning seat in a matching mode, the control column partially protrudes out of the columnar groove in the positioning seat, and the protruding portion of the control column is fixedly connected with the control plate.
Preferably, the second spring piece is in an arc-shaped bent plate shape, the outer arc surface of the second spring piece is a stepped surface, the clamping column is in a fan-shaped column shape, and one end of the clamping column is matched with the stepped surface of the second spring piece.
Preferably, the first spring piece is a V-shaped bending plate, the edge of the plate body is bent and turned outwards, the end part of the first spring piece extends into a T-shaped cylindrical groove formed in the control plate, and the middle part of the first spring piece abuts against the pin of the capacitor.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses the structure design realizes that electric capacity is quick fixed mounting on the circuit board, or takes off from the circuit board, changes work, and easy operation is convenient, cooperates between two pressure devices and stably adsorbs the pin of electric capacity, realizes the stable connection between circuit board main part and the electric capacity, and can fix the electric capacity of multiple model in the circuit board main part;
2. the utility model discloses a stable mechanical transmission is realized in pressure device's design, improves the operating mass with rated load of whole circuit board, has very much the practicality.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a pressure device;
FIG. 3 is a schematic view of the second spring plate.
In the figure: the circuit board comprises a circuit board main body 1, a capacitor 2, a positioning seat 3, a pressure device 4, a control board 5, a first spring piece 6, a clamping column 7, a second spring piece 8 and a control column 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the technical scheme in the utility model, all other embodiments that ordinary skilled person in the art obtained under the prerequisite of not making the creative work all belong to the scope of the utility model protection.
Referring to fig. 1 to 3, the present invention provides a technical solution: a circuit board of an adsorption type capacitor mounting structure comprises a circuit board main body 1 and a capacitor 2, wherein a positioning seat 3 and a pressure device 4 are arranged between the circuit board main body 1 and the capacitor 2, the positioning seat 3 is provided with two pressure devices 4 which are symmetrically distributed, the positioning seat 3 is fixedly embedded in the circuit board main body 1, one end of each pressure device 4 extends into the positioning seat 3, a pin of the capacitor 2 is contacted between the two pressure devices 4, each pressure device 4 comprises a control plate 5, a first spring leaf 6, a clamping column 7, a second spring leaf 8 and a control column 9, the control plate 5 is in a square plate shape, one side of the control plate 5 is provided with the first spring leaf 6, one end of the first spring leaf 6 extends into the control plate 5, the other end of the first spring leaf 6 is contacted with the pin of the capacitor 2, the clamping column 7 is fixedly connected on the plate surface of the control plate 5 back to the first spring, the lower extreme of two 8 spring pieces is fixed on positioning seat 3, the lower extreme fixedly connected with control post 9 of control panel 5, control post 9 one end extends to in the positioning seat 3, figure 3 is referred to specific shape, design like this, spring piece 6 once receives external pressure, spring piece 6 can contract and get back to the part in the control panel 5, two tip of spring piece 6 slide to both sides promptly, the whole width of spring piece 6 shortens, refer to figure 1, the pin of electric capacity 2 is L style of calligraphy bending rod shape, each part preparation material on the pressure device 4 all can be conductor material.
The upper plate surface of the positioning seat 3 is provided with a columnar groove, the control column 9 is arranged in the columnar groove on the positioning seat 3 in a matching way, the part of the control column 9 protrudes out of the columnar groove on the positioning seat 3, and the protruding part of the control column 9 is fixedly connected with the control plate 5.
The shape of the second spring piece 8 is arc-shaped bent plate, the outer arc surface of the second spring piece 8 is a step-shaped surface, the shape of the clamping column 7 is a sector column, and one end of the clamping column 7 is matched with the step-shaped surface of the second spring piece 8.
The first spring piece 6 is a V-shaped bent plate, the edge of the plate body is bent and turned outwards, the end part of the first spring piece 6 extends into a T-shaped cylindrical groove formed in the control plate 5, and the middle part of the first spring piece 6 abuts against the pin of the capacitor 2.
The working principle is as follows: the pins of the capacitor 2 are inserted between the two pressure devices 4 from top to bottom, specifically, the compression force of the pins is applied to the first spring plate 6, the pins and the first spring plate 6 slide in a staggered manner, part of the first spring plate 6 is contracted into the groove on the control plate 5, so that the pins smoothly slide to the position shown in figure 2, referring to figure 3, the plate body on the upper half part of the first spring plate 6 has a slower inclination relative to the plate body on the lower half part of the first spring plate 6, the design ensures the smooth sliding of the pins, meanwhile, the pins are prevented from being accidentally and automatically separated from the two pressure devices 4, the design of the clamping column 7 and the second spring plate 8 ensures that the opening angle between the two control plates 5 can be adjusted, so that the pin apertures of the capacitor 2 clamped between the first spring plates 6 can be different in size, namely, the capacitor 2 with various models and sizes can be installed on, the position of the control column 9 is similar to the hinge point, if the pin of the capacitor 2 needs to be taken out from between the two first spring pieces 6, a needle tool needs to be used for propping against the second spring piece 8, the second spring piece 8 is bent to be far away from the clamping column 7, and therefore the second spring piece 8 does not support the clamping column 7 any more, and the angle between the two control plates 5 can be opened.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a circuit board of absorption formula electric capacity mounting structure, includes circuit board main part (1) and electric capacity (2), its characterized in that: a positioning seat (3) and a pressure device (4) are arranged between the circuit board main body (1) and the capacitor (2), the positioning seat (3) is provided with two pressure devices (4) which are symmetrically distributed, the positioning seat (3) is fixedly embedded in the circuit board main body (1), one end of each pressure device (4) extends into the positioning seat (3), pins of the capacitor (2) are contacted between the two pressure devices (4), each pressure device (4) comprises a control plate (5), a first spring piece (6), a clamping column (7), a second spring piece (8) and a control column (9), the control plate (5) is in a square plate shape, the first spring piece (6) is arranged on one side of the control plate (5), one end of the first spring piece (6) extends into the control plate (5), and the other end of the first spring piece (6) is contacted with the pins of the capacitor (2), fixedly connected with screens post (7) on the face back to spring leaf (6) on control panel (5), one side contact of screens post (7) has spring leaf two (8), spring leaf two (8) lower extreme is fixed on positioning seat (3), and the lower extreme fixedly connected with control post (9) of control panel (5), control post (9) one end extend to in positioning seat (3).
2. The circuit board of claim 1, wherein: the upper plate surface of the positioning seat (3) is provided with a columnar groove, the control column (9) is arranged in the columnar groove on the positioning seat (3) in a matching mode, the part of the control column (9) protrudes out of the columnar groove on the positioning seat (3), and the protruding part of the control column (9) is fixedly connected with the control panel (5).
3. The circuit board of claim 1, wherein: the shape of the second spring piece (8) is arc-shaped bent plate-shaped, the outer arc surface of the second spring piece (8) is a stepped surface, the clamping column (7) is sector-shaped column-shaped, and one end of the clamping column (7) is matched with the stepped surface of the second spring piece (8).
4. The circuit board of claim 1, wherein: the first spring piece (6) is a V-shaped bending plate, the edge of the plate body is bent and turned outwards, the end part of the first spring piece (6) extends into a T-shaped cylindrical groove formed in the control plate (5), and the middle part of the first spring piece (6) abuts against the pin of the capacitor (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921812457.7U CN211378381U (en) | 2019-10-27 | 2019-10-27 | Circuit board of adsorption type capacitor mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921812457.7U CN211378381U (en) | 2019-10-27 | 2019-10-27 | Circuit board of adsorption type capacitor mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211378381U true CN211378381U (en) | 2020-08-28 |
Family
ID=72154409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921812457.7U Expired - Fee Related CN211378381U (en) | 2019-10-27 | 2019-10-27 | Circuit board of adsorption type capacitor mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211378381U (en) |
-
2019
- 2019-10-27 CN CN201921812457.7U patent/CN211378381U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200828 Termination date: 20211027 |