CN217214462U

CN217214462U - Capacitor vibration-proof support and controller thereof

Info

Publication number: CN217214462U
Application number: CN202220814547.5U
Authority: CN
Inventors: 冯准; 刘小兵; 陈崇文
Original assignee: Shenzhen Southern Dare Automotive Electronic Co Ltd
Current assignee: Shenzhen Southern Dare Automotive Electronic Co Ltd
Priority date: 2022-04-08
Filing date: 2022-04-08
Publication date: 2022-08-16
Anticipated expiration: 2032-04-08

Abstract

An embodiment of the utility model provides an electric capacity antivibration support and controller thereof, the support includes: the support comprises a support body, wherein at least one groove for accommodating the capacitor is formed in the support body, at least one elastic clamping arm is convexly extended on the edge of a notch of the groove, and the elastic clamping arm is used for clamping and fixing the capacitor in the groove. The utility model discloses an electric capacity antivibration support and controller thereof, the reliability is high, the antivibration performance is good, and simple process, operating hour are short.

Description

Electric capacity antivibration support and controller thereof

Technical Field

The utility model relates to a machine controller technical field especially relates to an electric capacity antivibration support and controller thereof.

Background

Most plug-in components electric capacity on the market directly welds on the PCB board through the electric capacity pin, and the point fixed glue is fixed again, and this mode has following shortcoming:

the process is complicated, the capacitor is required to be welded on the PCB firstly, then the fixing glue is dotted on the capacitor, and then baking is carried out; the working time is long, and the common component fixing glue can be cured after being baked for 30 minutes to 1 hour; when defective products appear in production, the fixing glue is difficult to rework and repair after being cured.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art not enough, provide an electric capacity antivibration support and controller thereof to electric capacity mounting process is complicated in solving current controller, the technical problem of difficult rework maintenance.

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

in a first aspect, an embodiment of the present invention provides an electric capacity antivibration support, which includes: the support body is provided with at least one groove for accommodating the capacitor, the edge of the notch of the groove at least convexly extends an elastic clamping arm, and the elastic clamping arm is used for clamping the capacitor in the groove.

The bracket body is provided with at least two connecting lugs, and connecting holes are formed in the connecting lugs.

Wherein, still be equipped with two at least reference columns on the support body.

The support body is further provided with a wire inserting hole for penetrating through the capacitor pins, and a gap is reserved at the lower end of the wire inserting hole.

Wherein, the wire inserting hole is arranged at one end part of the length direction of the groove.

The wiring hole is perpendicular to the length direction of the groove.

In a second aspect, the embodiment of the present invention further provides a controller, which includes: the anti-vibration capacitor comprises a shell with an installation cavity, a control board and the anti-vibration capacitor bracket, wherein the anti-vibration capacitor bracket is connected to the control board, and the control board is arranged in the installation cavity.

The control panel is provided with a welding hole, and a capacitor pin fixed on the capacitor vibration-proof support penetrates through the welding hole.

The capacitor vibration-proof support is characterized in that the control panel is further provided with a positioning hole, and the positioning column on the capacitor vibration-proof support is inserted into the positioning hole.

The shell is further provided with a fixing groove corresponding to the appearance of the capacitor, a heat conduction gasket is arranged in the fixing groove, and the heat conduction gasket is attached to the capacitor.

The capacitor vibration-proof support and the controller thereof have the advantages of high reliability, good vibration-proof performance, simple process and short operation working hours.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the following preferred embodiments are specifically exemplified below, and detailed description is provided below.

Drawings

Fig. 1 is a schematic diagram of an overall structure of a controller according to an embodiment of the present invention.

Fig. 2 is an exploded view of the controller according to the embodiment of the present invention.

Fig. 3 is a schematic view of a connection state between the capacitor vibration-proof support and the control board according to an embodiment of the present invention.

Fig. 4 is a schematic structural view of a vibration-proof support for capacitors according to an embodiment of the present invention.

Fig. 5 is another angle schematic diagram of the capacitor anti-vibration bracket according to the embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and the following 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 embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "secured" are to be construed broadly and can, for example, be connected or detachably connected or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by one skilled in the art.

Referring to fig. 1 to 5, the present embodiment provides a controller, which includes: casing 1, control panel 2 and electric capacity antivibration support 3 with installation cavity 11, electric capacity antivibration support 3 connect in control panel 2, control panel 2 locates installation cavity 11. The housing 1 may be fixed to a controlled pump body or motor by means of screws or the like.

The capacitor vibration-proof support 3 is provided with a plurality of capacitors 5, the control panel 2 is provided with welding holes 21, pins 51 of the capacitors 5 fixed on the capacitor vibration-proof support 3 penetrate through the welding holes 21, and the pins 51 are welded and fixed in a welding mode.

The control panel 2 is further provided with a positioning hole 22, and the positioning column 36 on the capacitance vibration-proof support 3 is inserted into the positioning hole 22 and used for connecting and positioning the capacitance vibration-proof support 3 and the control panel 2.

Further, still be equipped with the fixed slot 13 corresponding with electric capacity 5 appearance on the casing 1, be equipped with heat conduction gasket 4 in the fixed slot 13, heat conduction gasket 4 laminates in electric capacity 5. Still be equipped with the spiro union post in the installation cavity 11, control panel 2 is fixed in on casing 1 through the connection of screw 6. After the capacitor 5 is assembled, the capacitor 5 is fixed on the capacitor vibration-proof support 3, and the capacitor 5 is partially attached to the radiating gasket 4, so that the radiating effect is achieved, and the further press-fitting and fixing effects are achieved.

Referring again to fig. 4 and 5, the capacitive anti-vibration bracket 3 includes: the capacitor support comprises a support body 31, wherein at least one groove 32 for accommodating a capacitor is formed in the support body 31, at least one elastic clamping arm 34 is convexly extended at the edge of a notch of the groove 32, and the elastic clamping arm 34 is used for clamping the capacitor 5 in the groove 32. In this embodiment, there are three grooves 32 arranged in parallel and in a row, and the protruding elastic clip arm has an arc structure so as to fit with the capacitor case.

At least two connecting lugs 33 are further arranged on the support body 31, and connecting holes 331 are formed in the connecting lugs 33. The bracket body 31 can be connected and fixed to the control panel 2 by screws inserted into the connection holes 331.

Further, at least two positioning posts 36 are further disposed on the bracket body 31, and the positioning posts 36 are used for positioning when the bracket body 31 is connected with the control panel 2.

Referring to fig. 3 again, the support body 31 is further provided with a wire insertion hole 35 for passing through the capacitor pin, a gap 351 is left at the lower end of the wire insertion hole 35, that is, a certain gap 351 is provided between the lower end of the wire insertion hole 35 and the control board 2, the capacitor pin 51 can be partially exposed through the gap 351, and after the support body 31 is installed, the tin penetration condition between the capacitor pin 51 and the welding hole of the control board 2 is detected.

Specifically, the wire insertion hole 35 is disposed at one end of the groove 32 in the length direction.

Wherein, the wire insertion hole 35 runs perpendicular to the length direction of the groove 32. That is, the bracket body 31 is connected to the control board 2, and the pin 51 of the capacitor 5 is vertically bent towards one side of the control board 2, passes through the wire insertion hole 35 and is welded and fixed with the control board 2.

The antivibration electric capacity support passes through the buckle interference, fixes electric capacity, and rethread heat conduction gasket compression makes the electric capacity atress further consolidate, locks the screw fixed bolster again, welds the pin at last, avoids the process to produce stress to the pin.

The method only needs a simple assembly process, dispensing reinforcement is not needed, and baking is not needed;

when the heat-conducting gasket is used for achieving the vibration-proof function of the capacitor, the heat of the capacitor can be directly led out, heat-conducting silicone grease does not need to be smeared, and the working procedures are reduced.

The technical content of the present invention is further described by the embodiments only, so that the reader can understand it more easily, but the embodiments of the present invention are not limited thereto, and any technical extension or re-creation according to the present invention is protected by the present invention. The protection scope of the present invention is subject to the claims.

Claims

1. A capacitive anti-vibration mount, comprising: the support comprises a support body, wherein at least one groove for accommodating the capacitor is formed in the support body, at least one elastic clamping arm is convexly extended on the edge of a notch of the groove, and the elastic clamping arm is used for clamping and fixing the capacitor in the groove.

2. The capacitive vibration-proof bracket according to claim 1, wherein the bracket body is further provided with at least two connecting lugs, and the connecting lugs are provided with connecting holes.

3. A capacitive anti-vibration mount as claimed in claim 2, wherein the mount body further comprises at least two positioning posts.

4. The vibration-proof capacitive bracket according to claim 3, wherein the bracket body is further provided with wire insertion holes for inserting capacitive pins, and gaps are left at the lower ends of the wire insertion holes.

5. A capacitive anti-vibration mount according to claim 4, wherein the wire insertion hole is provided at one of the ends of the groove in the longitudinal direction.

6. A capacitive anti-vibration mount as claimed in claim 5, wherein the wire insertion holes run perpendicular to the length of the groove.

7. A controller, comprising: a housing having a mounting cavity, a control board, and a capacitive anti-vibration mount according to any of claims 1 to 6, the capacitive anti-vibration mount being connected to the control board, the control board being provided in the mounting cavity.

8. The controller according to claim 7, wherein the control board is provided with a welding hole, and a pin of the capacitor fixed on the capacitor anti-vibration bracket is inserted into the welding hole.

9. The controller according to claim 8, wherein the control board further has a positioning hole, and the positioning post of the capacitive anti-vibration bracket is inserted into the positioning hole.

10. The controller according to claim 9, wherein the housing further has a fixing groove corresponding to the shape of the capacitor, and a heat conducting gasket is disposed in the fixing groove and attached to the capacitor.