CN210807960U - Circuit board mounting and fixing device - Google Patents
Circuit board mounting and fixing device Download PDFInfo
- Publication number
- CN210807960U CN210807960U CN201921776392.5U CN201921776392U CN210807960U CN 210807960 U CN210807960 U CN 210807960U CN 201921776392 U CN201921776392 U CN 201921776392U CN 210807960 U CN210807960 U CN 210807960U
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- circuit board
- mounting plate
- insulating mounting
- elastic
- sheet metal
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Abstract
The utility model discloses a circuit board installation fixing device, include: an insulating mounting plate. A plurality of first elastic buckles are formed on the front surface of the insulating mounting plate, and at least one second elastic buckle is formed on the back surface of the insulating mounting plate. The first elastic buckles are used for buckling on a circuit board so as to fix the circuit board on the insulating mounting plate. The at least one second elastic buckle is used for buckling the sheet metal part, so that the insulating mounting plate is fixed to the sheet metal part. The utility model discloses in, the circuit board can be by direct buckle on insulating mounting panel to insulating mounting panel can be by direct buckle on the sheet metal component, consequently, need not to provide adapting unit such as screw, has simplified the installation of circuit board, has reduced the installation cost of circuit board.
Description
Technical Field
The utility model relates to a circuit board installation fixing device.
Background
In the prior art, the installation and fixation of the circuit board need to use an insulating plate and various plastic screws and studs for installation and fixation. This not only increases the mounting cost of the circuit board, but also increases the difficulty of mounting the circuit board.
SUMMERY OF THE UTILITY MODEL
The object of the present invention is to solve at least one of the above problems and drawbacks existing in the prior art.
According to an aspect of the utility model, a circuit board installation fixing device is provided, include: an insulating mounting plate. A plurality of first elastic buckles are formed on the front surface of the insulating mounting plate, and at least one second elastic buckle is formed on the back surface of the insulating mounting plate. The first elastic buckles are used for buckling on a circuit board so as to fix the circuit board on the insulating mounting plate. The at least one second elastic buckle is used for buckling the sheet metal part, so that the insulating mounting plate is fixed to the sheet metal part.
According to an exemplary embodiment of the present invention, a plurality of positioning columns are further formed on the front surface of the insulating mounting plate, and the plurality of positioning columns are respectively located on both ends of the insulating mounting plate; the positioning columns are respectively matched with the positioning holes in the circuit board so as to ensure that the circuit board is positioned at a correct mounting position.
According to another exemplary embodiment of the present invention, a plurality of support structures are further formed on the front surface of the insulating mounting plate, the plurality of support structures being for supporting the circuit board in a suspended manner on the plate-shaped main body portion of the insulating mounting plate, so that the circuit board is not in contact with and is parallel to the plate-shaped main body portion of the insulating mounting plate.
According to another exemplary embodiment of the present invention, four first elastic buckles are formed on the front surface of the insulating mounting plate, and the four first elastic buckles are respectively located at four corners of the plate-shaped main body portion of the insulating mounting plate.
According to another exemplary embodiment of the present invention, the plurality of support structures comprises: the two support columns are respectively positioned on two ends of the insulating mounting plate and used for supporting the end part of the circuit board; and two support ribs respectively located on two longitudinal edge portions of the insulating mounting plate for supporting the longitudinal edge portions of the circuit board.
According to another exemplary embodiment of the present invention, the plurality of support structures further comprises a plurality of support plates formed on the periphery of each positioning column, the plurality of support plates being along a radial extension of the positioning column for supporting the end portion of the circuit board.
According to another exemplary embodiment of the present invention, the plurality of first elastic buckles are used for buckling on edge portions of four corners of the circuit board.
According to another exemplary embodiment of the present invention, the second elastic buckle is adapted to buckle into the clamping groove of the sheet metal part, so as to fix the insulating mounting plate onto the sheet metal part.
According to another exemplary embodiment of the present invention, a plurality of sliding wire baffles are further formed on the back surface of the insulating mounting plate, the sliding wire baffles are adapted to be inserted into a plurality of sliding grooves on the sheet metal part and can slide along the sliding grooves, so that the insulating mounting plate can move between a locking position and an unlocking position; when the insulating mounting plate moves to the locking position, the second elastic buckle is buckled in the clamping groove of the sheet metal part; when the insulating mounting plate moves to the unlocking position, the second elastic buckle is separated from the clamping groove of the sheet metal part.
According to another exemplary embodiment of the present invention, only a single second elastic buckle is formed on the back surface of the insulating mounting plate, and the single second elastic buckle is located at a central position of the insulating mounting plate.
In according to the utility model discloses a in aforementioned each exemplary embodiment, the circuit board can be by direct buckle on insulating mounting panel to insulating mounting panel can be by direct buckle on the sheet metal component, consequently, need not to provide adapting unit such as screw, has simplified the installation of circuit board, has reduced the installation cost of circuit board.
Other objects and advantages of the present invention will become apparent from the following description of the invention, which is made with reference to the accompanying drawings, and can help to provide a thorough understanding of the present invention.
Drawings
Fig. 1 shows a schematic perspective view of a circuit board mounting fixture according to an exemplary embodiment of the present invention;
fig. 2 shows a schematic perspective view of an insulated mounting plate according to an exemplary embodiment of the present invention, viewed from the front;
fig. 3 shows a schematic perspective view of an insulated mounting plate according to an exemplary embodiment of the present invention, viewed from the back;
figure 4 shows a schematic view of the mounting of the insulating mounting plate shown in figure 3 to a sheet metal part.
Detailed Description
The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings. In the specification, the same or similar reference numerals denote the same or similar components. The following description of the embodiments of the present invention with reference to the drawings is intended to explain the general inventive concept and should not be construed as limiting the invention.
Furthermore, in the following detailed description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the disclosure. It may be evident, however, that one or more embodiments may be practiced without these specific details. In other instances, well-known structures and devices are shown in schematic form in order to simplify the drawing.
According to the utility model discloses a general technical concept provides a circuit board installation fixing device, include: an insulating mounting plate. A plurality of first elastic buckles are formed on the front surface of the insulating mounting plate, and at least one second elastic buckle is formed on the back surface of the insulating mounting plate. The first elastic buckles are used for buckling on a circuit board so as to fix the circuit board on the insulating mounting plate. The at least one second elastic buckle is used for buckling the sheet metal part, so that the insulating mounting plate is fixed to the sheet metal part.
Fig. 1 shows a schematic perspective view of a circuit board mounting fixture according to an exemplary embodiment of the present invention.
As shown in fig. 1, in the illustrated embodiment, the circuit board mounting fixture mainly includes an insulative mounting plate 200. The circuit board 100 may be fixed to the sheet metal member 300 through the insulating mounting plate 200.
Fig. 2 shows a perspective view of an insulated mounting plate 200 according to an exemplary embodiment of the present invention, viewed from the front. Fig. 3 shows a perspective view of an insulated mounting plate 200 according to an exemplary embodiment of the present invention, viewed from the back. Fig. 4 shows a schematic view of the mounting of the insulating mounting plate 200 shown in fig. 3 to a sheet metal part 300.
As shown in fig. 1 to 4, in the illustrated embodiment, a plurality of first elastic snaps 210 are formed on the front surface of the insulating mounting plate 200. At least one second elastic latch 260 is formed on the rear surface of the insulating mounting plate 200. A plurality of first resilient snaps 210 are used to snap onto the circuit board 100 to secure the circuit board 100 to the dielectric mounting plate 200. At least one second resilient latch 260 is adapted to latch onto the sheet metal member 300 to secure the insulating mounting plate 200 to the sheet metal member 300.
As shown in fig. 1 to 4, in the illustrated embodiment, a plurality of positioning posts 220 are further formed on the front surface of the insulating mounting plate 200. A plurality of positioning posts 220 are respectively located on both ends of the insulating mounting plate 200. The positioning posts 220 are respectively matched with the positioning holes on the circuit board 100 to ensure that the circuit board 100 is at the correct mounting position.
As shown in fig. 1 to 4, in the illustrated embodiment, a plurality of support structures 230, 240, 221 are also formed on the front surface of the insulating mounting plate 200. The plurality of support structures 230, 240, 221 serve to support the circuit board 100 on the plate-shaped main body portion of the insulation mounting plate 200 in a suspended manner such that the circuit board 100 is not in contact with and parallel to the plate-shaped main body portion of the insulation mounting plate 200.
As shown in fig. 1 to 4, in the illustrated embodiment, four first elastic snaps 210 are formed on the front surface of the insulating mounting plate 200, the four first elastic snaps 210 being located at four corners of the plate-shaped main body of the insulating mounting plate 200, respectively.
As shown in fig. 1-4, in the illustrated embodiment, the plurality of support structures 230, 240, 221 includes two support columns 230 and two support ribs 240. Two support columns 230 are respectively located on both ends of the insulating mounting plate 200 for supporting the ends of the circuit board 100. Two support ribs 240 are respectively located on both longitudinal edge portions of the insulating mounting plate 200 for supporting the longitudinal edge portions of the circuit board 100.
As shown in fig. 1 to 4, in the illustrated embodiment, the plurality of support structures 230, 240, 221 further include a plurality of support plates 221 formed on an outer periphery of each positioning post 220, the plurality of support plates 221 extending in a radial direction of the positioning post 220 for supporting an end portion of the circuit board 100.
As shown in fig. 1 to 4, in the illustrated embodiment, the four first elastic buckles 210 are used for buckling on edge portions of four corners of the circuit board 100.
As shown in fig. 1-4, in the illustrated embodiment, the second resilient latch 260 is adapted to latch into a latch slot 360 of the sheet metal member 300 to secure the insulating mounting plate 200 to the sheet metal member 300.
As shown in fig. 1 to 4, in the illustrated embodiment, a plurality of sliding wire baffles 250 are further formed on the back surface of the insulating mounting plate 200, and the plurality of sliding wire baffles 250 are adapted to be inserted into a plurality of sliding grooves 350 on the sheet metal member 300 and can slide along the sliding grooves 350, so that the insulating mounting plate 200 can move between a latched position and an unlatched position.
As shown in fig. 1-4, in the illustrated embodiment, when the insulative mounting plate 200 is moved to the latched position, the second resilient latch 260 latches into the latch slot 360 of the sheet metal member 300. When the insulating mounting plate 200 moves to the unlocking position, the second elastic catch 260 is separated from the catching groove 360 of the sheet metal member 300.
As shown in fig. 1 to 4, in the illustrated embodiment, only a single second elastic catch 260 is formed on the rear surface of the insulative mounting plate 200, and the single second elastic catch 260 is located at the center position of the insulative mounting plate 200.
It will be appreciated by those skilled in the art that the embodiments described above are exemplary and can be modified by those skilled in the art, and that the structures described in the various embodiments can be freely combined without conflict in structure or principle.
Although the present invention has been described in connection with the accompanying drawings, the embodiments disclosed in the drawings are intended to exemplify preferred embodiments of the present invention, and should not be construed as limiting the present invention.
Although a few embodiments of the present general inventive concept have been shown and described, it would be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the general inventive concept, the scope of which is defined in the claims and their equivalents.
It should be noted that the word "comprising" does not exclude other elements or steps, and the words "a" or "an" do not exclude a plurality. Additionally, any element numbers of the claims should not be construed as limiting the scope of the invention.
Claims (10)
1. A circuit board mounting fixture, comprising:
an insulating mounting plate (200) having a plurality of first elastic snaps (210) formed on a front surface thereof and at least one second elastic snap (260) formed on a rear surface thereof,
the plurality of first elastic clips (210) are used for being clipped to a circuit board (100) so as to fix the circuit board (100) to the insulating mounting plate (200),
the at least one second elastic buckle (260) is used for buckling to a sheet metal part (300) so as to fix the insulating mounting plate (200) to the sheet metal part (300).
2. A circuit board mounting fixture according to claim 1 wherein:
a plurality of positioning columns (220) are further formed on the front surface of the insulating mounting plate (200), and the positioning columns (220) are respectively positioned on two ends of the insulating mounting plate (200);
the positioning columns (220) are respectively matched with the positioning holes in the circuit board (100) so as to ensure that the circuit board (100) is in a correct mounting position.
3. A circuit board mounting fixture according to claim 2 wherein:
a plurality of support structures (230, 240, 221) are also formed on the front surface of the insulating mounting plate (200), the plurality of support structures (230, 240, 221) being used for supporting the circuit board (100) on the plate-shaped main body portion of the insulating mounting plate (200) in a suspended manner, so that the circuit board (100) is not in contact with and is parallel to the plate-shaped main body portion of the insulating mounting plate (200).
4. A circuit board mounting fixture according to claim 3 wherein:
four first elastic buckles (210) are formed on the front surface of the insulating mounting plate (200), and the four first elastic buckles (210) are respectively positioned at four corners of the plate-shaped main body part of the insulating mounting plate (200).
5. The circuit board mounting fixture of claim 4, wherein said plurality of support structures (230, 240, 221) comprises:
two support columns (230) respectively located on both ends of the insulating mounting plate (200) for supporting ends of the circuit board (100); and
two support ribs (240) respectively located on both longitudinal edge portions of the insulating mounting plate (200) for supporting the longitudinal edge portions of the circuit board (100).
6. The circuit board mounting fixture of claim 5, wherein:
the plurality of support structures (230, 240, 221) further include a plurality of support plates (221) formed on an outer circumference of each positioning column (220), the plurality of support plates (221) extending in a radial direction of the positioning column (220) for supporting an end portion of the circuit board (100).
7. A circuit board mounting fixture according to claim 1 wherein:
the plurality of first elastic buckles (210) are used for buckling on edge parts of four corner parts of the circuit board (100).
8. A circuit board mounting fixture according to claim 1 wherein:
the second elastic buckle (260) is suitable for being buckled into a clamping groove (360) of the sheet metal part (300) so as to fix the insulating mounting plate (200) on the sheet metal part (300).
9. The circuit board mounting fixture of claim 8, wherein:
a plurality of sliding lead baffles (250) are further formed on the back surface of the insulating mounting plate (200), the sliding lead baffles (250) are suitable for being inserted into the sliding grooves (350) on the sheet metal part (300) and can slide along the sliding grooves (350), so that the insulating mounting plate (200) can move between a locking position and an unlocking position;
when the insulating mounting plate (200) moves to the locking position, the second elastic buckle (260) is buckled into a clamping groove (360) of the sheet metal part (300);
when the insulating mounting plate (200) moves to the unlocking position, the second elastic buckle (260) is separated from the clamping groove (360) of the sheet metal part (300).
10. A circuit board mounting fixture according to claim 9 wherein:
only a single second elastic catch (260) is formed on the rear surface of the insulating mounting plate (200), and the single second elastic catch (260) is located at the center position of the insulating mounting plate (200).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921776392.5U CN210807960U (en) | 2019-10-22 | 2019-10-22 | Circuit board mounting and fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921776392.5U CN210807960U (en) | 2019-10-22 | 2019-10-22 | Circuit board mounting and fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210807960U true CN210807960U (en) | 2020-06-19 |
Family
ID=71232171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921776392.5U Active CN210807960U (en) | 2019-10-22 | 2019-10-22 | Circuit board mounting and fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210807960U (en) |
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2019
- 2019-10-22 CN CN201921776392.5U patent/CN210807960U/en active Active
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