CN216123193U - PCB board convenient to electronic component installation - Google Patents
PCB board convenient to electronic component installation Download PDFInfo
- Publication number
- CN216123193U CN216123193U CN202122551714.XU CN202122551714U CN216123193U CN 216123193 U CN216123193 U CN 216123193U CN 202122551714 U CN202122551714 U CN 202122551714U CN 216123193 U CN216123193 U CN 216123193U
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- circuit board
- board body
- mount pad
- fixed
- heat dissipation
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- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The utility model discloses a PCB convenient for mounting electronic elements, which comprises a circuit board body and a protection plate, wherein a mounting device is mounted at the upper end of the circuit board body, four through holes are formed in the left part and the right part of the upper end of the circuit board body, a heat dissipation device is mounted at the lower end of the circuit board body, fixed supporting devices are mounted at the left end and the right end of the circuit board body, two fixing screws are mounted at the left part and the right part of the upper end of the protection plate, and the protection plate is mounted at the upper ends of the two fixed supporting devices through the four fixing screws. According to the PCB convenient for mounting the electronic element, the circuit board is prevented from easily shaking when the electronic element is manually mounted through the fixing and supporting device and the mounting device, the mounting quality and the mounting efficiency of the circuit board are improved, the circuit board is convenient to mount and dismount, the heat dissipation performance of the circuit board is improved through the heat dissipation device and the protection plate, and the service life of the circuit board is prolonged.
Description
Technical Field
The utility model relates to the technical field of PCB (printed circuit board), in particular to a PCB convenient for mounting electronic elements.
Background
The printed circuit board is also called as a Printed Circuit Board (PCB) in english name, and is a provider of electrical connection of electronic components. The circuit board makes the circuit miniaturized, direct-viewing, plays important role to fixed circuit's batch production and optimization electrical apparatus overall arrangement, so adopt the circuit board not only can significantly reduce the mistake of wiring and assembly, can also improve automation level and production labor rate. Since the circuit board directly affects the use of electronic devices, it is very important to design and mount the circuit board. 1. Various electronic elements are required to be installed on the circuit board before the existing circuit board is used, but the circuit board is easy to shake when the electronic elements are installed manually, so that the installation quality and the installation efficiency of the circuit board are influenced, and the whole circuit board and a fixed structure are required to be disassembled when the circuit board is disassembled and maintained after being installed, so that the circuit board is inconvenient; 2. the existing circuit board has poor heat dissipation, especially after the circuit board works for a long time, the internal temperature of the circuit board is too high, and after an electronic element is installed, the circuit board is not well protected and is easy to collide with the outside, so that the service life of the circuit board is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a PCB board convenient for mounting electronic elements, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model provides a PCB board convenient to electronic component installation, includes circuit board body and guard plate, installation device is installed to circuit board body upper end, four through-holes have all been opened to circuit board body upper end left part and upper end right part, heat abstractor is installed to circuit board body lower extreme, fixed stay device is all installed to circuit board body left end and right-hand member, two fixed screws are all installed to guard plate upper end left part and upper end right part, the guard plate is installed in two fixed stay device upper ends through four fixed screws.
Preferably, the fixed support device includes the fixed plate, the chucking screw is all installed at fixed plate upper end front portion and upper end rear portion, the fixed block is installed to the fixed plate left end, open the fixed block left end has the spout, the slider is all installed at circuit board body right-hand member front portion and right-hand member rear portion, the spread groove has all been opened on fixed block upper end front portion and upper end rear portion and two sliders upper ends, four the two liang of longitudinal symmetry of spread groove distributes, the fixed block passes through the spout and installs at circuit board body right-hand member.
Preferably, installation device includes mount pad, No. two mount pads and No. three mount pads, mount pad, No. two mount pads and No. three mount pads all are provided with threely, three No. one mount pad, No. two mount pads and No. three mount pad upper end left part and upper end right part have all opened the screw hole, are three No. one mount pad, No. two mount pads and No. three mount pads are all installed in circuit board body upper end.
Preferably, the heat dissipation device comprises a graphite heat dissipation film, a hot melt adhesive layer is installed at the upper end of the graphite heat dissipation film, eight heat conduction columns are installed at the upper ends of the graphite heat dissipation film and the hot melt adhesive layer together, and the graphite heat dissipation film is installed at the lower end of the circuit board body through the eight heat conduction columns.
Preferably, the connecting grooves are consistent in size and correspond to each other up and down in position through fixing screws.
Preferably, the heat conduction column is installed in the circuit board body through a through hole.
Compared with the prior art, the utility model has the following beneficial effects:
1. the PCB convenient for mounting electronic elements is fixed at a proper position through a fixing plate on a fixing and supporting device by a clamping screw, then a circuit board body is mounted between two fixing blocks through a sliding block, and then the circuit board body is connected with the fixing blocks and a connecting groove on the sliding block through the fixing screw, so that the circuit board is fixed, the circuit board is prevented from easily shaking when the electronic elements are manually mounted, meanwhile, the electronic elements with different sizes can be mounted through a first mounting seat, a second mounting seat and a third mounting seat on a mounting device, screw holes are formed in the mounting seats, the electronic elements are convenient to mount, the mounting quality and the mounting efficiency of the circuit board are improved, meanwhile, the circuit board can be mounted in an electronic device through the fixing plate, when the circuit board needs to be dismounted, the circuit board is pulled out of a sliding groove from the sliding block by rotating the fixing screw, the circuit board can be disassembled, so that the circuit board is convenient to install and disassemble.
2. The PCB convenient for mounting the electronic element is mainly composed of single carbon element through the graphite heat dissipation film on the heat dissipation device, the carbon element is non-metal element, but has the electric conduction and heat conduction performance of metal materials, the plasticity similar to organic plastics, the special thermal performance and the chemical stability, so that the heat dissipation performance of the circuit board is improved, meanwhile, the protection plate is mounted at the upper end of the circuit board through the fixing screw, the electronic element is prevented from being collided after being mounted, and the service life of the circuit board is prolonged.
Drawings
Fig. 1 is a schematic view of an overall structure of a PCB for facilitating electronic component mounting according to the present invention;
fig. 2 is a schematic view of the overall structure of a fixing and supporting device for a PCB board for facilitating the installation of electronic components according to the present invention;
fig. 3 is a schematic view showing the overall structure of a PCB board mounting apparatus for facilitating the mounting of electronic components according to the present invention;
fig. 4 is a schematic view of the overall structure of a heat dissipation device of a PCB board for facilitating the installation of electronic components according to the present invention.
In the figure: 1. a circuit board body; 2. fixing the supporting device; 3. a mounting device; 4. a heat sink; 5. a through hole; 6. a protection plate; 7. fixing screws; 20. a fixing plate; 21. a fixed block; 22. clamping the screw; 23. a chute; 24. a slider; 25. connecting grooves; 30. a first mounting seat; 31. a second mounting seat; 32. a third mounting seat; 33. a screw hole; 40. a graphite heat dissipation film; 41. a hot melt adhesive layer; 42. a heat-conducting column.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-4, a PCB convenient for electronic component installation, including circuit board body 1 and guard plate 6, installation device 3 is installed to 1 upper end of circuit board body, four through-holes 5 have all been opened to 1 upper end left part of circuit board body and upper end right part, heat abstractor 4 is installed to 1 lower extreme of circuit board body, fixed support device 2 is all installed to 1 left end of circuit board body and right-hand member, two fixed screws 7 are all installed to 6 upper end left parts of guard plate and upper end right part, guard plate 6 is installed in two fixed support device 2 upper ends through four fixed screws 7.
The fixed supporting device 2 comprises a fixed plate 20, clamping screws 22 are respectively arranged at the front part and the rear part of the upper end of the fixed plate 20, a fixed block 21 is arranged at the left end of the fixed plate 20, a sliding groove 23 is formed at the left end of the fixed block 21, sliding blocks 24 are respectively arranged at the front part and the rear part of the right end of the circuit board body 1, connecting grooves 25 are respectively formed at the front part and the rear part of the upper end of the fixed block 21 and the upper ends of the two sliding blocks 24, the four connecting grooves 25 are symmetrically distributed up and down in pairs, the fixed block 21 is arranged at the right end of the circuit board body 1 through the sliding groove 23 and is fixed at a proper position through the fixed plate 20 by the clamping screws 22, the circuit board body 1 is then mounted between the two fixed blocks 21 by the slider 24, and then connected with the fixed blocks 21 and the connecting slots 25 on the slider 24 by the fixing screws 7, therefore, the circuit board is fixed, and the circuit board is prevented from shaking easily when the electronic element is installed manually.
Heat abstractor 4 includes graphite heat dissipation membrane 40, hot melt adhesive layer 41 is installed to graphite heat dissipation membrane 40 upper end, eight heat conduction posts 42 are installed jointly to graphite heat dissipation membrane 40 and hot melt adhesive layer 41 upper end, graphite heat dissipation membrane 40 is installed at circuit board body 1 lower extreme through eight heat conduction posts 42, it is single carbon element to be through graphite heat dissipation membrane 40 principal ingredients, because carbon element is non-metallic element, but there is metallic material's electrically conductive, the heat conductivility, still have like organic plastic plasticity, and special thermal behavior in addition, chemical stability, thereby the heat dispersion of circuit board has been improved.
The connecting slots 25 are identical in size and correspond in position up and down with the fixing screws 7.
The heat conductive columns 42 are mounted in the circuit board body 1 through the through holes 5.
It should be noted that, the present invention is a PCB board convenient for electronic component installation, first fixing the circuit board body 1 between two fixing blocks 21 through a slide block 24 by fixing a fixing plate 20 on a fixing and supporting device 2 fixed at a proper position by a clamping screw 22, then connecting the fixing block 21 and a connecting groove 25 on the slide block 24 through a fixing screw 7, thereby fixing the circuit board, avoiding the circuit board from easily shaking when the electronic component is installed manually, then electronic components with different sizes can be installed through a first installation seat 30, a second installation seat 31 and a third installation seat 32 on an installation device 3, and screw holes 33 are opened on the installation seats, thereby facilitating the installation of the electronic components, thereby improving the installation quality and the installation efficiency of the circuit board, meanwhile, the circuit board can also be installed in the electronic device through the fixing plate 20, when the circuit board needs to be disassembled, through rotating fixed screw 7, pull out spout 23 with the circuit board by slider 24, can dismantle the circuit board, thereby the installation and the dismantlement of circuit board have been made things convenient for, and it is single carbon element to be through the graphite heat dissipation membrane 40 principal ingredients on heat abstractor 4, because carbon element is non-metallic element, but have metallic material's electrically conductive, heat conductivility, still have plasticity like organic plastic, and special thermal behavior in addition, chemical stability, thereby the heat dispersion of circuit board has been improved, install in the circuit board upper end by fixed screw 7 thereupon through guard plate 6, prevent that electronic component from receiving after the installation and colliding with, thereby the life of circuit board has been improved.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a PCB board convenient to electronic component installation, includes circuit board body (1) and guard plate (6), its characterized in that: installing device (3) is installed to circuit board body (1) upper end, four through-holes (5) have all been opened to circuit board body (1) upper end left part and upper end right part, heat abstractor (4) are installed to circuit board body (1) lower extreme, fixed stay device (2) are all installed to circuit board body (1) left end and right-hand member, two fixed screw (7) are all installed to guard plate (6) upper end left part and upper end right part, guard plate (6) are installed in two fixed stay device (2) upper ends through four fixed screw (7).
2. A PCB board for facilitating electronic component mounting according to claim 1, wherein: fixed support device (2) are including fixed plate (20), chucking screw (22) are all installed to fixed plate (20) upper end front portion and upper end rear portion, fixed block (21) are installed to fixed plate (20) left end, open fixed block (21) left end has spout (23), slider (24) are all installed to circuit board body (1) right-hand member front portion and right-hand member rear portion, spread groove (25), four have all been opened on fixed block (21) upper end front portion and upper end rear portion and two slider (24) the upper end spread groove (25), four two liang of longitudinal symmetry in spread groove (25), install at circuit board body (1) right-hand member fixed block (21) through spout (23).
3. A PCB board for facilitating electronic component mounting according to claim 1, wherein: installation device (3) are including mount pad (30), No. two mount pads (31) and No. three mount pad (32), mount pad (30), No. two mount pads (31) and No. three mount pad (32) all are provided with threely, three mount pad (30), No. two mount pads (31) and No. three mount pad (32) upper end left part and upper end right part have all opened screw hole (33), three mount pad (30), No. two mount pads (31) and No. three mount pad (32) are all installed in circuit board body (1) upper end.
4. A PCB board for facilitating electronic component mounting according to claim 1, wherein: the heat dissipation device (4) comprises a graphite heat dissipation film (40), a hot melt adhesive layer (41) is installed at the upper end of the graphite heat dissipation film (40), eight heat conduction columns (42) are installed at the upper ends of the graphite heat dissipation film (40) and the hot melt adhesive layer (41) together, and the graphite heat dissipation film (40) is installed at the lower end of the circuit board body (1) through the eight heat conduction columns (42).
5. A PCB board for facilitating electronic component mounting according to claim 2, wherein: the connecting grooves (25) are consistent in size and correspond to each other up and down in position through fixing screws (7).
6. A PCB board for facilitating the mounting of electronic components according to claim 4, wherein: the heat conducting columns (42) are installed in the circuit board body (1) through the through holes (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122551714.XU CN216123193U (en) | 2021-10-22 | 2021-10-22 | PCB board convenient to electronic component installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122551714.XU CN216123193U (en) | 2021-10-22 | 2021-10-22 | PCB board convenient to electronic component installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216123193U true CN216123193U (en) | 2022-03-22 |
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ID=80695451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122551714.XU Active CN216123193U (en) | 2021-10-22 | 2021-10-22 | PCB board convenient to electronic component installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216123193U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114745846A (en) * | 2022-05-13 | 2022-07-12 | 泰州市博泰电子有限公司 | Effectual multilayer printed wiring board of high temperature resistant |
| WO2023202709A1 (en) * | 2022-04-22 | 2023-10-26 | 长春捷翼汽车科技股份有限公司 | Pcb and housing integrated structure |
-
2021
- 2021-10-22 CN CN202122551714.XU patent/CN216123193U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023202709A1 (en) * | 2022-04-22 | 2023-10-26 | 长春捷翼汽车科技股份有限公司 | Pcb and housing integrated structure |
| CN114745846A (en) * | 2022-05-13 | 2022-07-12 | 泰州市博泰电子有限公司 | Effectual multilayer printed wiring board of high temperature resistant |
| CN114745846B (en) * | 2022-05-13 | 2024-08-02 | 泰州市博泰电子有限公司 | High temperature resistant effectual multilayer printed wiring board |
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