CN217509131U - Power panel, display assembly and display device - Google Patents
Power panel, display assembly and display device Download PDFInfo
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- CN217509131U CN217509131U CN202221014594.8U CN202221014594U CN217509131U CN 217509131 U CN217509131 U CN 217509131U CN 202221014594 U CN202221014594 U CN 202221014594U CN 217509131 U CN217509131 U CN 217509131U
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- circuit board
- printed circuit
- inductance
- power strip
- inductor
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Abstract
The utility model discloses a power strip, display module and display device, wherein the power strip includes printed circuit board and inductance, one side of printed circuit board is equipped with logical groove, the inductance is located in the logical groove, the opposite both sides of inductance are equipped with the downward pin of buckling, the inductance is connected with the printed circuit board through the pin; wherein the display component comprises the power panel; the display device comprises the power panel or the display assembly. The embodiment of the utility model provides an in through the shaping mode that changes traditional machine and paste integrated into one piece inductance pin, it is downward to buckle the inductance to make the inductance main part can sink after the installation, reach the inductance and install on the power strip, make the height of power strip reduce, make the outward appearance that shows the product thin.
Description
Technical Field
The utility model relates to an electronic components field, concretely relates to power strip, display module and display device.
Background
With the increasingly thin appearance of display products, the power supply is required to be thinned as much as possible, but the power supply is limited by magnetic core components such as inductors and transformers, and the conventional high-power high-current machine-pasted integrally-formed inductor cannot reduce the thickness of the power supply and is thinned due to large power, large current and large wire diameter of an inductance coil in the conventional technology.
In view of this, the prior art is yet to be improved and enhanced.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned shortcomings of the prior art, an object of the present invention is to provide a power board, a display module and a display device, which can reduce the thickness of the power board and thin the appearance of the display product.
The utility model provides a technical scheme that technical problem adopted as follows:
technical scheme one
The utility model provides a power strip, includes printed circuit board, printed circuit board's one side is equipped with logical groove, power strip still includes:
the inductor, the inductor is located logical inslot, the opposite both sides of inductor are equipped with the decurrent pin of buckling, the inductor passes through the pin with printed circuit board is connected, makes the inductor install lead to the inslot back, the inductor main part can sink, thereby reduces the thickness of power supply plate.
As a further improved technical solution, in the power panel, the power panel further includes:
and the capacitor is arranged at two ends of the printed circuit board and is positioned on the same surface of the printed circuit board as the inductor.
As a further improved technical solution, in the power panel, the power panel further includes:
the IC chip is arranged on one surface of the printed circuit board and is positioned on the same surface of the printed circuit board with the inductor;
wherein the IC chip is used to form an integrated circuit.
As a further improved technical solution, in the power panel, the pins are L-shaped pins.
As a further improved technical scheme, in the power panel, through holes are formed in the printed circuit board on two opposite sides of the through groove, bonding pads are arranged in the through holes, and the bottom ends of the pins are inserted into the bonding pads.
As a further improved technical solution, in the power supply board, the pad includes:
the welding body is a cylinder body with a middle part penetrating through;
the shaft shoulder is arranged at the end part of the welding body.
As a further improvement, in the power panel, since the metal copper has good conductivity, the pad is made of a copper soldering member.
As a further improved technical solution, in the power panel, screw holes are provided at four corners of the printed circuit board, and specifically, bolts can pass through the screw holes to fix the position of the printed circuit board.
Technical scheme two
A display assembly comprises the power panel.
Technical scheme three
A display device comprises the power panel or the display assembly.
Compared with the prior art, the beneficial effects of the utility model are that: in order to reduce the height of the power supply, the power supply is thinned, the forming mode of integrally forming the inductance pins by pasting in the traditional machine is changed, namely the inductance is bent downwards, so that the main body of the inductance sinks after being installed, and the purpose that the inductance is installed on the power supply board and the height of the power supply board is reduced is achieved.
Drawings
Fig. 1 is a top view of a power panel provided by the present invention;
fig. 2 is a front view of the power panel provided by the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2;
fig. 4 is a schematic view of the cutting of the bonding pad provided by the present invention.
The numerical labels in the figures are represented as: 1. a printed circuit board; 2. an inductance; 201. a pin; 3. a capacitor; 4. screw holes; 5. a pad; 501. a shaft shoulder; 502. and (7) welding the body.
Detailed Description
In order to make the objects, technical solutions and effects of the present invention clearer and clearer, the following description of the present invention will refer to the accompanying drawings and illustrate embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for 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 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 to implicitly indicate 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 otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
Example 1
As shown in fig. 1 and fig. 2, fig. 1 is a top view of the power panel provided by the present invention; fig. 2 is a front view of the power panel provided by the present invention; specifically, this embodiment provides a power strip, including printed circuit board 1 and inductance 2, printed circuit board 1's one side is equipped with logical groove (not marked in the picture), inductance 2 is located logical inslot, the 2 mutually opposite both sides of inductance are equipped with buckle decurrent pin 201, pin 201 specifically is L type pin, makes inductance 2 install lead to the groove back, the inductance main part can sink, thereby reduces the thickness of power strip.
Specifically, the printed circuit board 1 is made of a copper clad laminate, and in order to protect the surface layer of the printed circuit board 1, the surface of the printed circuit board 1 is coated with green ink, and the green ink is also called a solder mask.
Specifically, as shown in fig. 3 and 4, fig. 3 is a partial enlarged view of a portion a of fig. 2; fig. 4 is a schematic sectional view of the bonding pad provided by the present invention; printed circuit board 1 is in the opposite both sides of logical groove are equipped with the through-hole, be equipped with pad 5 in the through-hole, because metal copper possesses good conductivity, consequently pad 5 adopts copper weldment, just the bottom of pin 201 is inserted pad 5.
Further, with reference to fig. 4, the bonding pad 5 includes a welding body 502 and a shoulder 501, the welding body 502 is a cylinder body with a middle portion penetrating through, and the shoulder 501 is disposed at an end portion of the welding body 502.
The working principle of the power panel provided by the embodiment is as follows: the pin 201 is inserted into the welding body 502 by folding the pin 201 downward in an L shape; meanwhile, the inductor main body is inserted into the through groove, so that the inductor main body sinks, and the horizontal height of the power panel is reduced.
Further, please refer to fig. 2, the power board further includes a capacitor 3, and the capacitor 3 is disposed at two ends of the printed circuit board 1 and is located on the same surface of the printed circuit board 1 as the inductor 2. In the printed circuit board 1, the capacitor 3 functions to cut off the direct current of the circuit in an alternating current mode, and has the functions of storing and releasing charges, a good filtering mechanism and outputs a pulse signal in a smooth mode.
Further, the power panel further comprises an IC chip, the IC chip is arranged on one surface of the printed circuit board 1 and is located on the same surface of the printed circuit board 1 as the inductor 2, and the IC chip is used for forming an integrated circuit.
The four corners of the printed circuit board 1 are provided with screw holes, and the screws can pass through the screw holes, so that the position of the printed circuit board 1 can be fixed.
The beneficial effect that this embodiment provided the power strip does: the pin 201 of the inductor 2 is of an L-shaped structure and bends downwards, and the inductor main body is sunk to the printed circuit board 1, so that the inductor 2 is installed behind the printed circuit board 1, and the purpose that the height of the front face of the printed circuit board 1 is reduced by the inductor main body on a power panel is achieved. Through this embodiment, sink 1.5 to 2mm with machine pastes integrated into one piece's inductance main part, the height of power strip reduces to 4.2 to 4.7mm from original 6.2mm, reaches the purpose that the power strip is thin.
Example 2
The present embodiment provides a display assembly including the power supply board of embodiment 1.
The power supply part of the display component shell is thinned by implanting the power supply board into the display component, so that the thickness of the display component is reduced, and the appearance shape of the display component is optimized. It should be understood that the display assembly of course also includes other existing structures, which are not described further herein.
Example 3
The present embodiment provides a display device including the power supply board in embodiment 1 or the display module in embodiment 2. It should be understood that the display device of course also includes other existing structures, which are not described further herein.
By implanting the power supply board into the display device or by using the display module of embodiment 2 for the display device, the power supply portion of the housing of the display device can be reduced, thereby reducing the thickness of the display device and optimizing the appearance of the display device.
The utility model discloses a power strip, display module and display device, wherein the power strip includes printed circuit board 1 and inductance 2, one side of printed circuit board 1 is equipped with logical groove, inductance 2 locates in the logical groove, the opposite both sides of inductance 2 are equipped with the downward pin 201 of buckling, inductance 2 is connected with printed circuit board 1 through pin 201; wherein the display component comprises the power panel; the display device comprises the power panel or the display assembly. The embodiment of the utility model provides an in through the shaping mode that changes traditional machine and paste integrated into one piece inductance pin, it is downward to buckle the inductance to make the inductance main part can sink after the installation, reach the inductance and install on the power strip, make the height of power strip reduce, make the outward appearance that shows the product thin.
Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. The present invention is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.
Claims (10)
1. The utility model provides a power strip, includes printed circuit board, printed circuit board's one side is equipped with logical groove, its characterized in that, power strip still includes:
the inductor is arranged in the through groove, bent pins are arranged on two opposite sides of the inductor, and the inductor is connected with the printed circuit board through the pins.
2. The power strip of claim 1, further comprising:
and the capacitor is arranged at two ends of the printed circuit board and is positioned on the same surface of the printed circuit board as the inductor.
3. The power strip of claim 1, further comprising:
the IC chip is arranged on one surface of the printed circuit board and is positioned on the same surface of the printed circuit board as the inductor.
4. The power strip of claim 1, wherein said pins are L-shaped pins.
5. The power strip of claim 1, wherein said printed circuit board has through holes on opposite sides of said through slots, and pads are disposed in said through holes, and bottom ends of said leads are inserted into said pads.
6. The power strip of claim 5, wherein said pads comprise:
the welding body is a cylinder body with the middle part penetrating through;
and the shaft shoulder is arranged at the end part of the welding body.
7. The power strip of claim 5, wherein said pads are copper solder.
8. The power strip of claim 1, wherein the printed circuit board has screw holes at four corners.
9. A display assembly, characterized in that the display assembly comprises a power strip according to any one of claims 1-8.
10. A display device, characterized in that the display device comprises a power strip according to any one of claims 1-8 or a display module according to claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221014594.8U CN217509131U (en) | 2022-04-27 | 2022-04-27 | Power panel, display assembly and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221014594.8U CN217509131U (en) | 2022-04-27 | 2022-04-27 | Power panel, display assembly and display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217509131U true CN217509131U (en) | 2022-09-27 |
Family
ID=83351489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221014594.8U Active CN217509131U (en) | 2022-04-27 | 2022-04-27 | Power panel, display assembly and display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217509131U (en) |
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2022
- 2022-04-27 CN CN202221014594.8U patent/CN217509131U/en active Active
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