CN215453675U - Power bottom plate convenient to dismantle - Google Patents
Power bottom plate convenient to dismantle Download PDFInfo
- Publication number
- CN215453675U CN215453675U CN202121977235.8U CN202121977235U CN215453675U CN 215453675 U CN215453675 U CN 215453675U CN 202121977235 U CN202121977235 U CN 202121977235U CN 215453675 U CN215453675 U CN 215453675U
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- plate
- bottom plate
- circuit board
- fixing
- power supply
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Abstract
The utility model discloses a power supply bottom plate convenient to disassemble, which comprises a bottom plate, wherein the front end and the rear end of the upper surface of the bottom plate are both provided with side plates, a circuit board is arranged at the inner side of the bottom plate, supporting columns are fixed on the lower surface of the circuit board close to the four corners, the lower end of the supporting column is provided with a guide rod, the inner side surface of the side plate is provided with a clamping table for clamping and limiting the circuit board, the upper surface of the bottom plate is provided with a jack matched with the guide rod, the part of the guide rod between the supporting column and the upper surface of the bottom plate is sleeved with a spring, when the circuit board is installed, the circuit board is inserted into the jack through the guide rod and is limited and clamped through the clamping table so as to complete the installation of the circuit board, so that the installation and the disassembly of the circuit board are more convenient, and the elastic shock absorption of the circuit board is realized through the arranged spring, and a better protection effect is achieved when the circuit board is collided.
Description
Technical Field
The utility model relates to the technical field of power supply bottom plates, in particular to a power supply bottom plate convenient to disassemble.
Background
A power supply is a device that provides power to an electronic device, also known as a power supply, and provides the electrical energy required by all components in a computer. The power of the power supply, whether the current and the voltage are stable or not directly affect the working performance and the service life of the computer, the power supply is an indispensable part of electronic equipment, and the power supply is usually fixedly installed and protected through a bottom plate.
The applicant of the utility model finds that the existing power supply bottom plate is inconvenient to mount and dismount the power supply and has poor protection effect on the power supply.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a power supply bottom plate convenient to disassemble, and aims to solve the problems that the existing power supply bottom plate is inconvenient to assemble and disassemble a power supply and has poor protection effect on the power supply.
The utility model is realized by the following steps:
the utility model provides a power bottom plate convenient to dismantle, comprising a base plate, both ends all are provided with the curb plate around the bottom plate upper surface, and the inboard of bottom plate is provided with the circuit board, the circuit board lower surface is close to four corners and all is fixed with the support column, and the lower extreme of support column is provided with the guide bar, the medial surface of curb plate is provided with carries out the spacing ka tai of chucking to the circuit board, the upper surface of bottom plate be provided with guide bar complex jack, the position cover that the guide bar is located between support column and the bottom plate upper surface is equipped with the spring, when installing the circuit board, place it in the jack through the guide bar, thereby it accomplishes the installation to the circuit board to carry out spacing chucking through ka tai, make the installation of circuit board with dismantle convenience more, and realize the elastic shock attenuation to the circuit board through the spring that sets up, better protection effect has when receiving the collision.
Further, the top of bottom plate is provided with the apron, and the surface of apron is provided with the louvre of evenly arranging, and both sides all are provided with the locating plate around the apron, and the tip of locating plate is provided with the cardboard of buckling downwards, the upside edge of curb plate be provided with locating plate complex constant head tank, the apron passes through locating plate and cardboard and realizes the location on the bottom plate and clamp.
Furthermore, the upper end of support column is provided with the fixed head, and the upper end of fixed head passes circuit board fixedly connected with fixed screw, and the support column passes through the fixed head and fixed screw realizes that the installation on the circuit board is fixed.
Furthermore, the right end of the upper surface of the bottom plate is provided with a pressing mechanism for pressing and fixing the electric wire connected to the circuit board, the pressing mechanism is fixed on the bottom plate through screws, and the electric wire connected to the circuit board is pressed and fixed through the pressing mechanism, so that the electric wire is prevented from loosening.
Further, hold-down mechanism is including fixing the fixed plate on the bottom plate, and the upper surface of fixed plate is articulated with the one end of clamp plate, and the upper surface of fixed plate is fixed with the jam plate with the other end clamping fit of clamp plate, compresses tightly the electric wire through rotating the clamp plate to make the one end card of clamp plate realize the locking in the recess of jam plate one side.
Compared with the prior art, the utility model has the beneficial effects that:
when the circuit board is installed, the circuit board is inserted into the insertion hole through the guide rod and is limited and clamped through the clamping table so as to complete installation of the circuit board, so that the circuit board is more convenient to install and disassemble, elastic shock absorption of the circuit board is realized through the arranged spring, and a better protection effect is achieved when the circuit board is collided.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a perspective view of a readily removable power backplane of the present invention;
FIG. 2 is a schematic view of a cover plate of a power backplane of the present invention shown for easy removal;
FIG. 3 is a schematic diagram of a circuit board of a power backplane of the present invention shown for easy removal;
fig. 4 is a schematic diagram of a power backplane of the present invention shown for easy removal.
In the figure: 1. a base plate; 11. a side plate; 12. positioning a groove; 13. clamping a platform; 14. a jack; 2. a cover plate; 21. positioning a plate; 22. heat dissipation holes; 23. clamping a plate; 3. a hold-down mechanism; 31. a fixing plate; 32. pressing a plate; 33. a locking plate; 4. a circuit board; 41. fixing screws; 42. a guide bar; 43. a fixed head; 44. a spring; 45. and (4) a support column.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model.
Embodiment 1, specifically refer to fig. 1, 3 and 4, a power supply base plate convenient to disassemble includes a base plate 1, side plates 11 are respectively disposed at front and rear ends of an upper surface of the base plate 1, a circuit board 4 is disposed inside the base plate 1, support columns 45 are respectively fixed on a lower surface of the circuit board 4 near four corners, fixing heads 43 are disposed at upper ends of the support columns 45, fixing screws 41 are fixedly connected to upper ends of the fixing heads 43 through the circuit board 4, the support columns 45 are fixedly mounted on the circuit board 4 through the fixing heads 43 and the fixing screws 41, guide rods 42 are disposed at lower ends of the support columns 45, a clamping table 13 for clamping and limiting the circuit board 4 is disposed on an inner side surface of the side plate 11, jacks 14 matched with the guide rods 42 are disposed on the upper surface of the base plate 1, springs 44 are sleeved at positions of the guide rods 42 between the support columns 45 and the upper surface of the base plate 1, when installing circuit board 4, with it through guide bar 42 ann insert in jack 14 to thereby carry out spacing chucking through ka tai 13 and accomplish the installation to circuit board 4, make circuit board 4's installation and dismantlement more convenient, and realize the elastic shock attenuation to circuit board 4 through the spring 44 that sets up, have better protection effect when receiving the collision.
Referring to fig. 1 and fig. 2 specifically, a cover plate 2 is disposed above a bottom plate 1, heat dissipation holes 22 evenly distributed are formed in the surface of the cover plate 2, positioning plates 21 are disposed on the front side and the rear side of the cover plate 2, a clamping plate 23 bent downward is disposed at the end of the positioning plate 21, a positioning groove 12 matched with the positioning plate 21 is disposed at the edge of the upper side of a side plate 11, and the cover plate 2 is positioned and clamped on the bottom plate 1 through the positioning plate 21 and the clamping plate 23.
Referring to fig. 1 and 4 specifically, the right end of the upper surface of the bottom plate 1 is provided with a pressing mechanism 3 for pressing and fixing an electric wire connected to the circuit board 4, the pressing mechanism 3 is fixed on the bottom plate 1 through screws, the electric wire connected to the circuit board 4 is pressed and fixed through the pressing mechanism 3, the electric wire is prevented from loosening, the pressing mechanism 3 comprises a fixing plate 31 fixed on the bottom plate 1, the upper surface of the fixing plate 31 is hinged to one end of a pressing plate 32, a locking plate 33 matched with the other end of the pressing plate 32 in a clamping manner is fixed on the upper surface of the fixing plate 31, the electric wire is pressed through the rotating pressing plate 32, and one end of the pressing plate 32 is clamped in a groove on one side of the locking plate 33 to achieve locking.
The working principle is that when the circuit board 4 is installed, the supporting columns 45 are installed and fixed on the circuit board 4 through the fixing heads 43 and the fixing screws 41, then the circuit board 4 is inserted into the insertion holes 14 through the guide rods 42, and the circuit board 4 is limited and clamped through the clamping table 13, so that the installation of the circuit board 4 is completed.
The device obtained by the design can basically meet the requirements of the existing power supply bottom plate on convenient installation and disassembly of the power supply and good protection effect of the power supply, but the designer further improves the device with the aim of further improving the function.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A power bottom plate convenient to dismantle, includes bottom plate (1), its characterized in that: both ends all are provided with curb plate (11) around bottom plate (1) upper surface, and the inboard of bottom plate (1) is provided with circuit board (4), circuit board (4) lower surface is close to four corners and all is fixed with support column (45), and the lower extreme of support column (45) is provided with guide bar (42), the medial surface of curb plate (11) is provided with carries out chucking spacing ka tai (13) to circuit board (4), the upper surface of bottom plate (1) be provided with guide bar (42) complex jack (14), the position cover that guide bar (42) are located between support column (45) and bottom plate (1) upper surface is equipped with spring (44).
2. The power supply bottom plate convenient to disassemble and assemble as claimed in claim 1, wherein a cover plate (2) is disposed above the bottom plate (1), heat dissipation holes (22) are uniformly distributed on the surface of the cover plate (2), positioning plates (21) are disposed on the front and rear sides of the cover plate (2), a clamping plate (23) bent downwards is disposed at the end of each positioning plate (21), and positioning grooves (12) matched with the positioning plates (21) are disposed at the upper side edges of the side plates (11).
3. The power supply bottom plate convenient to disassemble as claimed in claim 1, wherein the upper end of the supporting column (45) is provided with a fixing head (43), and the upper end of the fixing head (43) is fixedly connected with a fixing screw (41) through the circuit board (4).
4. The power supply bottom plate convenient to disassemble and assemble as claimed in claim 1, wherein the right end of the upper surface of the bottom plate (1) is provided with a pressing mechanism (3) for pressing and fixing the wires connected on the circuit board (4), and the pressing mechanism (3) is fixed on the bottom plate (1) through screws.
5. The power supply base plate convenient to disassemble as claimed in claim 4, wherein the pressing mechanism (3) comprises a fixing plate (31) fixed on the base plate (1), the upper surface of the fixing plate (31) is hinged with one end of the pressing plate (32), and a locking plate (33) which is in clamping fit with the other end of the pressing plate (32) is fixed on the upper surface of the fixing plate (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121977235.8U CN215453675U (en) | 2021-08-23 | 2021-08-23 | Power bottom plate convenient to dismantle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121977235.8U CN215453675U (en) | 2021-08-23 | 2021-08-23 | Power bottom plate convenient to dismantle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215453675U true CN215453675U (en) | 2022-01-07 |
Family
ID=79695660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121977235.8U Active CN215453675U (en) | 2021-08-23 | 2021-08-23 | Power bottom plate convenient to dismantle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215453675U (en) |
-
2021
- 2021-08-23 CN CN202121977235.8U patent/CN215453675U/en active Active
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