CN215121323U - High-efficiency color liquid crystal display control circuit board with multilayer structure - Google Patents
High-efficiency color liquid crystal display control circuit board with multilayer structure Download PDFInfo
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- CN215121323U CN215121323U CN202121683185.2U CN202121683185U CN215121323U CN 215121323 U CN215121323 U CN 215121323U CN 202121683185 U CN202121683185 U CN 202121683185U CN 215121323 U CN215121323 U CN 215121323U
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- circuit board
- multilayer circuit
- control circuit
- liquid crystal
- crystal display
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Abstract
The utility model discloses a multilayer structure's high efficiency color liquid crystal display control circuit board, including the multilayer circuit board body, all be equipped with the supporting shoe on the both sides avris of multilayer circuit board body, the bottom of supporting shoe is equipped with the installation piece, the bottom of installation piece is equipped with the mounting panel, two be equipped with the connecting plate between the mounting panel, the surface of mounting panel is equipped with the firm piece, be equipped with the rotor plate on the firm piece, be equipped with spacing hemisphere on the rotor plate, the inside of firm piece is equipped with the torsional spring, the draw-in groove has been seted up on the surface of mounting panel; the installation piece embedding mounting panel, the rotor plate is inseparable with the laminating of installation piece, and inside spacing hemisphere embedding installation piece, make the installation piece by spacing fixed, be convenient for installation and fixed mounting piece, the simple and convenient, nimble quilt of multilayer circuit plate body is installed, convenient to detach multilayer circuit plate body.
Description
Technical Field
The utility model belongs to the technical field of the circuit board, concretely relates to multilayer structure's high efficiency color liquid crystal display control circuit board.
Background
The multilayer board is a multilayer wiring layer, a medium layer is arranged between every two layers, the medium layers can be very thin, electrical connection between the layers is usually realized through plated through holes in the cross section of the circuit board, the circuit board with the multilayer structure has the performance of high efficiency, noise reduction and interference prevention, and the multilayer board is widely applied.
When the existing multilayer board is used, the problems that the multilayer board is not easy, convenient and flexible to disassemble and assemble, the multilayer board is tightly attached to a machine shell, and the multilayer board cannot smoothly dissipate heat exist, so that the high-efficiency color liquid crystal display control circuit board with the multilayer structure is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a multilayer structure's various liquid crystal display control circuit board of high efficiency to the dismouting of the multiply wood that provides in solving above-mentioned background art is not simple and convenient enough, nimble, and multiply wood closely laminates with the casing, and the heat dissipation of multiply wood is the unobstructed problem nevertheless.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multilayer structure's colored liquid crystal display control circuit board of high efficiency, includes the multilayer circuit board body, all be equipped with the supporting shoe on the both sides avris of multilayer circuit board body, the bottom of supporting shoe is equipped with the installation piece, the bottom of installation piece is equipped with the mounting panel, two be equipped with the connecting plate between the mounting panel, the surface of mounting panel is equipped with firm piece, be equipped with the rotor plate on the firm piece, be equipped with spacing hemisphere on the rotor plate, the inside of firm piece is equipped with the torsional spring, the draw-in groove has been seted up on the surface of mounting panel.
Preferably, the supporting block is of a U-shaped structure, a rectangular groove is formed in the inner surface of the supporting block, and the edge sides of the multilayer circuit board body are matched with the rectangular groove.
Preferably, the inner surfaces of the supporting blocks, which are close to the two ends, are provided with screw holes, the four corners of the multilayer circuit board body are provided with through holes, and the multilayer circuit board body is connected with the supporting blocks through screws in a screwing manner.
Preferably, the clamping groove does not penetrate through the mounting plate, and the mounting block is matched with the clamping groove.
Preferably, the rotating plate comprises an inclined part and a vertical part, the limiting hemisphere is located in the center of the vertical part, a groove is formed in the surface of the mounting block, and the limiting hemisphere is matched with the groove.
Preferably, vertical portion deviates from spacing hemisphere and is equipped with the down tube on the surface, another tip of down tube is spherical shape, the spring blind hole has been seted up to the inside of firm piece, the both ends of torsional spring are connected with firm piece, the intermediate portion and the rake of torsional spring are connected, the torsional spring rotates with firm piece to be connected.
Preferably, the distance between the bottom of the multilayer circuit board body and the mounting plate is 5 mm.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through supporting shoe, installation piece, mounting panel, rotor plate and the spacing hemisphere that sets up, the inside of installation piece embedding mounting panel, the rotor plate is inseparable with the laminating of installation piece, and inside the spacing hemisphere embedding installation piece, make the installation piece by spacing fixed, be convenient for installation and fixed mounting piece, the simple and convenient, nimble multilayer circuit plate body of being installed, convenient to detach multilayer circuit plate body.
2. Through the mounting panel, the supporting shoe that set up, gapped between the bottom of multilayer circuit plate body and the mounting panel, the unsettled installation of multilayer circuit plate body does benefit to the heat dissipation of multilayer circuit plate body.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic top view of the mounting plate of the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention;
FIG. 4 is a schematic top view of the supporting block of the present invention;
in the figure: 1. a multilayer circuit board body; 2. a support block; 3. mounting blocks; 4. mounting a plate; 5. a connecting plate; 6. a stabilizing block; 7. a rotating plate; 8. a limiting hemisphere; 9. a torsion spring; 10. a clamping groove.
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 a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1 to 4, the present invention provides a technical solution: a high-efficiency color liquid crystal display control circuit board with a multilayer structure comprises a multilayer circuit board body 1, supporting blocks 2 are arranged on the side edges of the two sides of the multilayer circuit board body 1, the supporting blocks 2 are connected with the multilayer circuit board body 1 in a clamping manner, the multilayer circuit board body 1 is connected with the supporting blocks 2 in a screwing manner through screws, the multilayer circuit board body 1 and the supporting blocks 2 are convenient to mount and fix, mounting blocks 3 are arranged at the bottoms of the supporting blocks 2, mounting plates 4 are arranged at the bottoms of the mounting blocks 3, a connecting plate 5 is arranged between the two mounting plates 4, a stabilizing block 6 is arranged on the surface of each mounting plate 4, a rotating plate 7 is arranged on each stabilizing block 6, a limiting hemisphere 8 is arranged on each rotating plate 7, a torsion spring 9 is arranged inside each stabilizing block 6, a clamping groove 10 is arranged on the surface of each mounting plate 4, the mounting blocks 3 are matched with the clamping grooves 10, the mounting blocks 3 are embedded into the mounting plates 4, so that the mounting blocks 3 are positioned, the limiting hemispheres 8 are embedded into the mounting blocks 3, make installation piece 3 by spacing fixed, be convenient for installation and fixed mounting piece 3, multilayer circuit board body 1 is simple and convenient, nimble by the installation, convenient to detach multilayer circuit board body 1.
In this embodiment, supporting shoe 2 is "U" type structure, the rectangular channel has been seted up to the internal surface of supporting shoe 2, the avris and the rectangular channel cooperation of multilayer circuit board body 1, supporting shoe 2 is connected with 1 block of multilayer circuit board body, the screw has been seted up to the internal surface that supporting shoe 2 is close to both ends, the through-hole has all been seted up to the four corners position of multilayer circuit board body 1, the screw of being convenient for passes, close through the screw between multilayer circuit board body 1 and the supporting shoe 2 and be connected, be convenient for with multilayer circuit board body 1 and supporting shoe 2 installation fixed.
In this embodiment, the clamping groove 10 does not penetrate through the mounting plate 4, the mounting block 3 is matched with the clamping groove 10, the mounting block 3 is embedded into the mounting plate 4, a threaded hole is formed in the mounting plate 4, and the mounting plate 4 is fastened and mounted, so that the mounting block 3 is positioned.
In this embodiment, rotor plate 7 includes rake and vertical portion, and spacing hemisphere 8 is located the center of vertical portion, and the surface of installation piece 3 is seted up flutedly, and spacing hemisphere 8 cooperates with the recess, and inside spacing hemisphere 8 embedding installation piece 3, make installation piece 3 by spacing fixed, be convenient for installation and fixed mounting piece 3.
In this embodiment, vertical portion deviates from spacing hemisphere 8 be equipped with the down tube on the surface, another tip of down tube is spherical shape, be convenient for hold the down tube between fingers, it is rotatory that the convenience is 7 stimulations of rotor plate, the spring blind hole has been seted up to the inside of firm piece 6, the both ends and the firm piece 6 of torsional spring 9 are connected, the intermediate portion and the rake of torsional spring 9 are connected, torsional spring 9 rotates with firm piece 6 to be connected, torsional spring 9 produces elasticity, under the elastic force effect, rotor plate 7 is inseparable with the laminating of installation piece 3.
In this embodiment, the interval between the bottom of multilayer circuit board body 1 and mounting panel 4 is 5 millimeters, and the unsettled installation of multilayer circuit board body 1 does benefit to the heat dissipation of multilayer circuit board body 1.
The utility model discloses a theory of operation and use flow:
when the high-efficiency color liquid crystal display control multilayer circuit board is installed, the side edge of the multilayer circuit board body 1 is embedded into a rectangular groove on the supporting block 2, the supporting block 2 is connected with the multilayer circuit board body 1 in a clamping manner, the multilayer circuit board body 1 is connected with the supporting block 2 through a screw in a screwing manner, the multilayer circuit board body 1 and the supporting block 2 are conveniently installed and fixed, and the installing plate 4 is fastened on a proper position of an equipment shell through a screw;
the spherical end part of the diagonal rod is pinched, the diagonal rod is pulled, the rotating plate 7 rotates and the torsion spring 9 is in a contraction state, the mounting block 3 is matched with the clamping groove 10, the mounting block 3 is embedded into the mounting plate 4, the diagonal rod is loosened, the torsion spring 9 is stretched from the contraction state, the torsion spring 9 generates elasticity, under the action of the elasticity, the rotating plate 7 is tightly attached to the mounting block 3, the limiting hemisphere 8 is embedded into the mounting block 3, the mounting block 3 is limited and fixed, the mounting block 3 is convenient to mount and fix, the multilayer circuit board body 1 is simple, convenient and flexible to mount, and the multilayer circuit board body 1 is convenient to dismount;
a gap is reserved between the bottom of the multilayer circuit board body 1 and the mounting plate 4, and the multilayer circuit board body 1 is mounted in a suspended mode, so that heat dissipation of the multilayer circuit board body 1 is facilitated.
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 (7)
1. The utility model provides a multilayer structure's high efficiency color liquid crystal display control circuit board, includes multilayer circuit board body (1), its characterized in that: all be equipped with supporting shoe (2) on the both sides avris of multilayer circuit board body (1), the bottom of supporting shoe (2) is equipped with installation piece (3), the bottom of installation piece (3) is equipped with mounting panel (4), two be equipped with connecting plate (5) between mounting panel (4), the surface of mounting panel (4) is equipped with firm piece (6), be equipped with rotor plate (7) on firm piece (6), be equipped with spacing hemisphere (8) on rotor plate (7), the inside of firm piece (6) is equipped with torsional spring (9), draw-in groove (10) have been seted up on the surface of mounting panel (4).
2. A multi-layer structured high efficiency color liquid crystal display control circuit board according to claim 1, wherein: the supporting block (2) is of a U-shaped structure, a rectangular groove is formed in the inner surface of the supporting block (2), and the side of the multilayer circuit board body (1) is matched with the rectangular groove.
3. A multi-layer structured high efficiency color liquid crystal display control circuit board according to claim 1, wherein: the inner surfaces, close to the two ends, of the supporting blocks (2) are provided with screw holes, through holes are formed in the four corners of the multilayer circuit board body (1), and the multilayer circuit board body (1) is connected with the supporting blocks (2) in a screwing mode through screws.
4. A multi-layer structured high efficiency color liquid crystal display control circuit board according to claim 1, wherein: the clamping groove (10) does not penetrate through the mounting plate (4), and the mounting block (3) is matched with the clamping groove (10).
5. A multi-layer structured high efficiency color liquid crystal display control circuit board according to claim 1, wherein: the rotating plate (7) comprises an inclined part and a vertical part, the limiting hemisphere (8) is located in the center of the vertical part, a groove is formed in the surface of the mounting block (3), and the limiting hemisphere (8) is matched with the groove.
6. The control circuit board of claim 5, wherein: vertical portion deviates from spacing hemisphere (8) and is equipped with the down tube on the surface, another tip of down tube is spherical shape, the spring blind hole has been seted up to the inside of firm piece (6), the both ends and the firm piece (6) of torsional spring (9) are connected, the intermediate portion and the rake of torsional spring (9) are connected, torsional spring (9) rotate with firm piece (6) and are connected.
7. A multi-layer structured high efficiency color liquid crystal display control circuit board according to claim 1, wherein: the distance between the bottom of the multilayer circuit board body (1) and the mounting plate (4) is 5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121683185.2U CN215121323U (en) | 2021-07-23 | 2021-07-23 | High-efficiency color liquid crystal display control circuit board with multilayer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121683185.2U CN215121323U (en) | 2021-07-23 | 2021-07-23 | High-efficiency color liquid crystal display control circuit board with multilayer structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215121323U true CN215121323U (en) | 2021-12-10 |
Family
ID=79318231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121683185.2U Active CN215121323U (en) | 2021-07-23 | 2021-07-23 | High-efficiency color liquid crystal display control circuit board with multilayer structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215121323U (en) |
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2021
- 2021-07-23 CN CN202121683185.2U patent/CN215121323U/en active Active
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