CN210955894U - Ready-package display drive circuit board - Google Patents
Ready-package display drive circuit board Download PDFInfo
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- CN210955894U CN210955894U CN202020225694.XU CN202020225694U CN210955894U CN 210955894 U CN210955894 U CN 210955894U CN 202020225694 U CN202020225694 U CN 202020225694U CN 210955894 U CN210955894 U CN 210955894U
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- slot
- circuit board
- substrate
- drive circuit
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Abstract
The utility model discloses a ready-package display drive circuit board, including the base plate, the mounting panel of two L types, electronic component and backplate, electronic component install in the base plate. The mounting plate includes a vertical portion and a horizontal portion. One end of each of the two vertical portions is connected with two ends of the substrate, and the other end of each of the two vertical portions is connected with the horizontal portion. The back plate is provided with a slot, and an elastic pressing sheet is arranged on the upper side wall of the slot. The horizontal part is in inserting fit with the slot, and the elastic pressing sheet presses the horizontal part on the lower side wall of the slot. During mounting substrate, lift the elasticity preforming a little earlier, then with the horizontal part along the direction of the diapire that is on a parallel with the slot plug into the slot can, the utility model discloses mounting substrate is quick, and is convenient.
Description
Technical Field
The utility model relates to a circuit board technical field especially relates to a ready-package display drive circuit board.
Background
At present, the mode that a nut column is matched with a fastener is generally adopted for fixing a substrate of a circuit board in electronic equipment, and along with continuous simplification of a production process, the fixing mode of the substrate of the circuit board wastes cost and is not beneficial to simplification of production, so that the production efficiency of the electronic equipment is low. Therefore, it is desirable to provide a circuit board having a fast mounting substrate.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a ready-package display drive circuit board, it has the quick advantage of mounting substrate.
In order to realize the purpose, the following technical scheme is adopted:
a fast-assembly display driving circuit board comprises a substrate, two L-shaped mounting plates, an electronic element and a back plate, wherein the electronic element is mounted on the substrate;
the mounting plate comprises a vertical part and a horizontal part; one ends of the two vertical parts are respectively connected with two ends of the substrate, and the other ends of the two vertical parts are respectively connected with the horizontal part;
the back plate is provided with a slot, and an elastic pressing sheet is arranged on the upper side wall of the slot; the horizontal part is in plug-in fit with the slot, and the elastic pressing sheet presses the horizontal part on the lower side wall of the slot.
Preferably, in the above-mentioned drive circuit board for a fast-assembly display, the elastic pressing sheet includes an inclined sheet and a horizontal sheet, one end of the inclined sheet is connected to the back plate, and the other end of the inclined sheet is connected to the horizontal sheet.
Preferably, in the above-mentioned one type of the drive circuit board for a ready-to-mount display, the other end of the inclined piece is inclined toward the bottom wall of the slot.
Preferably, in the above-described one of the drive circuit boards for a quick-mount display, the vertical portion and the horizontal portion are both rectangular thin plate plates.
Preferably, in the above-mentioned one of the drive circuit boards for a quick-mount display, the horizontal portion extends toward a bottom wall of the slot.
Preferably, in the above-mentioned drive circuit board for a fast-assembly display, the back plate includes a bottom plate and two supporting bodies, and the two supporting bodies are oppositely and separately mounted on the bottom plate.
Preferably, in the above-mentioned drive circuit board for a ready-package display, the slot is formed in the support body.
Preferably, in the above-mentioned drive circuit board for a fast-assembly display, the support body is perpendicular to the bottom plate, and the substrate is parallel to the bottom plate.
Adopt above-mentioned scheme, the utility model discloses a ready-package display drive circuit board's beneficial effect is: when the substrate is installed, the elastic pressing sheet is lifted slightly, and then the horizontal part is inserted into the slot along the direction parallel to the bottom wall of the slot, so that the substrate is installed quickly and conveniently.
Drawings
Fig. 1 is an assembly diagram of a substrate and two L-shaped mounting plates of a driving circuit board of a fast-assembly display according to an embodiment of the present invention;
fig. 2 is a cross-sectional view of a driving circuit board of a fast-assembly display according to an embodiment of the present invention;
fig. 3 is a partial enlarged view at I of fig. 2.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 to fig. 3, the present embodiment discloses a drive circuit board 100 for a ready-to-mount display, the drive circuit board 100 for a ready-to-mount display includes a substrate 10, two L-shaped mounting boards 20, an electronic component 30 and a back board 40, the electronic component 30 is mounted on the substrate 10.
The mounting plate 20 includes a vertical portion 21 and a horizontal portion 22. One ends of the two vertical portions 21 are connected to both ends of the base plate 10, respectively, and the other ends are connected to the horizontal portion 22, respectively.
The back plate 40 has a slot 421, and an elastic pressing piece 50 is installed on the upper side wall 4211 of the slot 421. The horizontal portion 22 is inserted into the slot 421, and the elastic pressing piece 50 presses the horizontal portion 22 against the lower sidewall 4212 of the slot 421.
By adopting the above scheme, the fast-assembly display driving circuit board 100 of the embodiment has the beneficial effects that: when the substrate 10 is installed, the elastic pressing piece 50 is slightly lifted, and then the horizontal portion 22 is inserted into the slot 421 along the direction parallel to the bottom wall 4213 of the slot 421, so that the substrate 10 is installed quickly and conveniently.
As shown in fig. 2 and 3, the elastic pressing piece 50 includes an inclined piece and a horizontal piece, and one end of the inclined piece is connected to the back plate 40, and the other end is connected to the horizontal piece. The horizontal piece is pressed against the horizontal portion 22, thereby mounting the substrate 10 to the back plate 40. The elastic pressing piece 50 has both a good deformability and a good pressing force against the horizontal portion 22. When the substrate 10 is detached, the substrate 10 is separated from the back plate 40 by reversely pulling the substrate 10. The reverse pumping force is larger than the friction force between the elastic pressing piece 50 and the substrate 10 and between the substrate 10 and the socket 421. The reverse direction here means the direction opposite to that of the mounting substrate 10. The substrate 10 of the embodiment is convenient to disassemble and assemble and is beneficial to later maintenance.
As shown in fig. 2 and 3, the other end of the inclined piece is inclined toward the bottom wall 4213 of the insertion slot 421 for easy installation.
As shown in fig. 3, the vertical part 21 and the horizontal part 22 are rectangular thin plates, and have simple structure, convenient manufacture and small occupied space.
As shown in fig. 3, horizontal portion 22 extends toward bottom wall 4213 of socket 421.
As shown in fig. 2, the back plate 40 includes a bottom plate 41 and two supporting bodies 42, and the two supporting bodies 42 are mounted on the bottom plate 41 in an opposing manner and spaced apart from each other.
As shown in fig. 3, the insertion groove 421 is formed in the support 42 to facilitate the mounting of the substrate 10. Specifically, the insertion groove 421 is formed on the inner side surface of the support body 42. The inner side surface of the support body 42 here means a surface of the support body 42 facing each other.
As shown in fig. 2, the support 42 is perpendicular to the bottom plate 41, and the substrate 10 is parallel to the bottom plate 41, which is beneficial to make the substrate 10 parallel to the inner wall of the housing of the display.
The substrate 10 of the present embodiment may be a rectangular plate or a plate having another shape. The electronic component 30 is mounted on the surface of the substrate 10 facing the bottom plate 41.
The substrate 10 of this embodiment further has two interfaces, and the two interfaces are respectively used for being connected with the display screen of the display and being connected with the main board, so that information can be transmitted between the display and the main board, and the display can normally display.
The display includes a housing. The display screen, the conductive frame on which the display screen is mounted, and the driving circuit board 100 of the fast-assembly display of the embodiment are mounted in the housing.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. A fast-assembly display driving circuit board is characterized by comprising a substrate, two L-shaped mounting plates, an electronic element and a back plate, wherein the electronic element is mounted on the substrate;
the mounting plate comprises a vertical part and a horizontal part; one ends of the two vertical parts are respectively connected with two ends of the substrate, and the other ends of the two vertical parts are respectively connected with the horizontal part;
the back plate is provided with a slot, and an elastic pressing sheet is arranged on the upper side wall of the slot; the horizontal part is in plug-in fit with the slot, and the elastic pressing sheet presses the horizontal part on the lower side wall of the slot.
2. The drive circuit board of claim 1, wherein the elastic pressing sheet comprises an inclined sheet and a horizontal sheet, one end of the inclined sheet is connected with the back plate, and the other end of the inclined sheet is connected with the horizontal sheet.
3. The drive circuit board of claim 2, wherein the other end of the inclined plate is inclined toward the bottom wall of the slot.
4. The drive circuit board of claim 1, wherein the vertical portion and the horizontal portion are rectangular thin sheet plates.
5. The drive circuit board of claim 4, wherein the horizontal portion extends toward the bottom wall of the slot.
6. The drive circuit board of claim 1, wherein the back plate comprises a bottom plate and two supporting bodies, and the two supporting bodies are oppositely and separately mounted on the bottom plate.
7. The driver circuit board of claim 6, wherein the slot is formed on the supporting body.
8. The drive circuit board of claim 6, wherein the support is perpendicular to the bottom board, and the substrate is parallel to the bottom board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020225694.XU CN210955894U (en) | 2020-02-27 | 2020-02-27 | Ready-package display drive circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020225694.XU CN210955894U (en) | 2020-02-27 | 2020-02-27 | Ready-package display drive circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210955894U true CN210955894U (en) | 2020-07-07 |
Family
ID=71378963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020225694.XU Active CN210955894U (en) | 2020-02-27 | 2020-02-27 | Ready-package display drive circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210955894U (en) |
-
2020
- 2020-02-27 CN CN202020225694.XU patent/CN210955894U/en active Active
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