CN218388050U - Variable frequency controller energy storage capacitor wiring structure and variable frequency controller - Google Patents
Variable frequency controller energy storage capacitor wiring structure and variable frequency controller Download PDFInfo
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- CN218388050U CN218388050U CN202221431548.8U CN202221431548U CN218388050U CN 218388050 U CN218388050 U CN 218388050U CN 202221431548 U CN202221431548 U CN 202221431548U CN 218388050 U CN218388050 U CN 218388050U
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Abstract
The utility model provides a frequency conversion controller energy storage electric capacity wiring structure and frequency conversion controller relates to frequency conversion controller technical field, including the circuit board, the surface of circuit board is equipped with a plurality of connection terminal, and the top of connection terminal is equipped with the wiring groove, and the internally mounted of wiring groove has energy storage electric capacity, and the central point of the both sides of connection terminal puts and all is equipped with the spout, and the inside sliding connection of spout has the ejector pin, and the one end of ejector pin runs through wiring groove and fixedly connected with clamp splice, and the clamp splice is the arc, and the arc end of clamp splice and one side of energy storage electric capacity are to closing each other. The utility model discloses a make energy storage electric capacity can install fast and dismantle with the circuit board to can remain stable, effectively solved and used the staple bolt to fix the problem that the mode of connection on the circuit board wastes time and energy at present.
Description
Technical Field
The utility model belongs to the technical field of frequency conversion controller, more specifically says, in particular to frequency conversion controller energy storage electric capacity wiring structure and frequency conversion controller.
Background
The effect of frequency conversion controller is to change the frequency and the amplitude of alternating current motor power supply, therefore change its motion magnetic field's cycle, reach the purpose of smooth control motor rotational speed, include a plurality of energy storage electric capacity in the frequency conversion controller, its effect is the pulse direct current after will rectifying, utilize the charge-discharge characteristic of electric capacity, further filter becomes comparatively smooth direct current, play the filtering action, however present energy storage electric capacity is usually fixed on the circuit board and is worked a telephone switchboard each other with the staple bolt, this kind of mode is wasted time and energy, it is comparatively troublesome to install.
Therefore, in view of the above, research and improvement are made for the existing structure and defects, and a connection structure of an energy storage capacitor of a variable frequency controller and the variable frequency controller are provided, so as to achieve the purpose of having higher practical value.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a frequency conversion controller energy storage electric capacity wiring structure and frequency conversion controller to solve present energy storage electric capacity and fix on the circuit board and wiring each other with the circuit board with the staple bolt usually, this kind of mode is wasted time and energy, installs comparatively trouble problem.
The utility model discloses frequency conversion controller energy storage capacitor wiring structure and frequency conversion controller's purpose and efficiency are reached by following specific technological means:
the utility model provides a frequency conversion controller energy storage electric capacity wiring structure, includes the circuit board, the surface of circuit board is equipped with a plurality of connection terminal, the top of connection terminal is equipped with the wiring groove, just the internally mounted of wiring groove has energy storage electric capacity, the central point of the both sides of connection terminal puts and all is equipped with the spout, the inside sliding connection of spout has the ejector pin, the one end of ejector pin runs through wiring groove and fixedly connected with clamp splice, the clamp splice is the arc, just the arc end of clamp splice is supported each other with one side of energy storage electric capacity and is closed.
Furthermore, the wire holder all is equipped with the mounting groove in the both sides position that is located the spout, the inside movable mounting of mounting groove has the button, just fixedly connected with compression spring between the one end of button and the inside of mounting groove.
Furthermore, install the lever through the pivot between spout and the mounting groove, the one end of lever is connected through the pivot and one side of ejector pin, just the other end of lever is connected through the bottom of pivot with the button.
Furthermore, a pair of wiring holes is formed in the wiring groove, and the wiring holes are connected with a pair of wiring terminals of the energy storage capacitor.
Furthermore, mounting holes are formed in four corners of the circuit board.
The utility model provides a frequency conversion controller, includes box body and control panel, the inside at the box body is installed to the circuit board, the one end four corners of box body all is equipped with the bolt, just the bolt runs through box body and mounting hole respectively to with control panel fixed connection.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model provides a frequency conversion controller energy storage capacitor wiring structure and frequency conversion controller uses through the cooperation of compression spring, lever, ejector pin and clamp splice, is convenient for realize pressing from both sides tightly fixedly in the wiring inslot to energy storage capacitor's both sides, makes energy storage capacitor can install fast with the circuit board and dismantle to can remain stable, effectively solved and used the staple bolt to fix the problem that the mode of connection on the circuit board is wasted time and energy at present.
Drawings
Fig. 1 is a schematic perspective view of the circuit board of the present invention;
fig. 2 is a top sectional view of the wire holder of the present invention;
fig. 3 is an enlarged schematic view of the structure a in fig. 2 according to the present invention;
fig. 4 is a schematic perspective view of the variable frequency controller of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a circuit board; 101. mounting holes; 2. a wire holder; 201. a wiring slot; 202. a wiring hole; 203. a chute; 204. mounting grooves; 205. a button; 206. a compression spring; 207. a lever; 3. an energy storage capacitor; 4. a top rod; 401. a clamping block; 5. a box body; 501. a control panel.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are provided to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The embodiment is as follows:
as shown in figures 1 to 4:
the utility model provides a frequency conversion controller energy storage electric capacity wiring structure, including circuit board 1, the surface of circuit board 1 is equipped with a plurality of connection terminal 2, and the top of connection terminal 2 is equipped with wiring groove 201, and the internally mounted of wiring groove 201 has energy storage electric capacity 3, and the central point of the both sides of connection terminal 2 puts and all is equipped with spout 203, and the inside sliding connection of spout 203 has ejector pin 4, and the one end of ejector pin 4 runs through wiring groove 201 and fixedly connected with clamp splice 401, and clamp splice 401 is the arc, and the arc end of clamp splice 401 and one side of energy storage electric capacity 3 are supported each other and are closed.
Wherein, wire holder 2 all is equipped with mounting groove 204 in the both sides position that lies in spout 203, and the inside movable mounting of mounting groove 204 has button 205, and fixedly connected with compression spring 206 between the one end of button 205 and the inside of mounting groove 204, through compression spring 206's effort, can make button 205 drive lever 207 stretch into wiring groove 201 with ejector pin 4 to make clamp splice 401 press from both sides tight fixedly to energy storage capacitor 3.
Wherein, install lever 207 through the pivot between spout 203 and the mounting groove 204, lever 207's one end is connected through pivot and one side of ejector pin 4, and lever 207's the other end is connected through pivot and button 205's bottom, through lever 207's setting, is convenient for realize the linkage between ejector pin 4 and the button 205.
Wherein, the inside of wiring groove 201 is equipped with a pair of wiring hole 202, and wiring hole 202 is connected with a pair of binding post of energy-storing electric capacity 3.
Wherein, the four corners of the circuit board 1 are all provided with mounting holes 101.
The utility model discloses still include a frequency conversion controller, including box body 5 and control panel 501, circuit board 1 installs in the inside of box body 5, and the one end four corners of box body 5 all is equipped with the bolt, and the bolt runs through box body 5 and mounting hole 101 respectively to with control panel 501 fixed connection.
The specific use mode and function of the embodiment are as follows:
the utility model discloses in, at first press the button 205 of 2 both sides of connection terminal, make button 205 drive ejector pin 4 through lever 207 and retrieve in by wiring groove 201, align the wiring end of energy storage capacitor 3 again and insert wiring groove 201, make energy storage capacitor 3's binding post be connected with wiring hole 202, loosen pressing to button 205 afterwards, button 205 utilizes compression spring 206's effort to kick-back in mounting groove 204, thereby it makes ejector pin 4 stretch into wiring groove 201 to drive lever 207, thereby it is fixed to drive clamp splice 401 and press from both sides tight of energy storage capacitor 3, this kind of mode makes energy storage capacitor 3 can install fast and dismantle with circuit board 1, and can remain stable, effectively solved and used the staple bolt problem that the mode of connection on circuit board 1 is fixed at present, install circuit board 1 in frequency conversion controller's box body 5 through the bolt at last, and install control panel 501.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to practitioners skilled in this art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (6)
1. The utility model provides a frequency conversion controller energy storage capacitor wiring structure which characterized in that: including circuit board (1), the surface of circuit board (1) is equipped with a plurality of wire holders (2), the top of wire holder (2) is equipped with wiring groove (201), just the internally mounted of wiring groove (201) has energy storage electric capacity (3), the central point of the both sides of wiring seat (2) puts and all is equipped with spout (203), the inside sliding connection of spout (203) has ejector pin (4), the one end of ejector pin (4) runs through wiring groove (201) and fixedly connected with clamp splice (401), clamp splice (401) are the arc, just the arc end of clamp splice (401) is to closing each other with one side of energy storage electric capacity (3).
2. The connection structure of the energy storage capacitor of the frequency conversion controller as claimed in claim 1, wherein: wire holder (2) all are equipped with mounting groove (204) in the both sides position that lies in spout (203), the inside movable mounting of mounting groove (204) has button (205), just fixedly connected with compression spring (206) between the one end of button (205) and the inside of mounting groove (204).
3. The connection structure of the energy storage capacitor of the frequency conversion controller as claimed in claim 2, wherein: install lever (207) through the pivot between spout (203) and mounting groove (204), the one end of lever (207) is connected through the pivot and one side of ejector pin (4), just the other end of lever (207) is connected through the pivot and the bottom of button (205).
4. The connection structure of the energy storage capacitor of the variable frequency controller according to claim 1, characterized in that: the wiring groove (201) is internally provided with a pair of wiring holes (202), and the wiring holes (202) are connected with a pair of wiring terminals of the energy storage capacitor (3).
5. The connection structure of the energy storage capacitor of the frequency conversion controller as claimed in claim 1, wherein: mounting holes (101) are formed in four corners of the circuit board (1).
6. A variable frequency controller applying any one of claims 1 to 5, wherein: including box body (5) and control panel (501), the inside at box body (5) is installed in circuit board (1), the one end four corners of box body (5) all is equipped with the bolt, just the bolt runs through box body (5) and mounting hole (101) respectively to with control panel (501) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221431548.8U CN218388050U (en) | 2022-06-09 | 2022-06-09 | Variable frequency controller energy storage capacitor wiring structure and variable frequency controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221431548.8U CN218388050U (en) | 2022-06-09 | 2022-06-09 | Variable frequency controller energy storage capacitor wiring structure and variable frequency controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218388050U true CN218388050U (en) | 2023-01-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221431548.8U Active CN218388050U (en) | 2022-06-09 | 2022-06-09 | Variable frequency controller energy storage capacitor wiring structure and variable frequency controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218388050U (en) |
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2022
- 2022-06-09 CN CN202221431548.8U patent/CN218388050U/en active Active
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