CN216650178U - Case with stable circuit board installation and good heat dissipation - Google Patents
Case with stable circuit board installation and good heat dissipation Download PDFInfo
- Publication number
- CN216650178U CN216650178U CN202122720030.8U CN202122720030U CN216650178U CN 216650178 U CN216650178 U CN 216650178U CN 202122720030 U CN202122720030 U CN 202122720030U CN 216650178 U CN216650178 U CN 216650178U
- Authority
- CN
- China
- Prior art keywords
- wall
- circuit board
- heat dissipation
- distributed
- bolts
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 30
- 238000009434 installation Methods 0.000 title claims abstract description 23
- 238000009423 ventilation Methods 0.000 claims description 11
- 239000000428 dust Substances 0.000 claims description 7
- 238000005034 decoration Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 5
- 235000017491 Bambusa tulda Nutrition 0.000 description 5
- 241001330002 Bambuseae Species 0.000 description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 5
- 239000011425 bamboo Substances 0.000 description 5
- 230000001771 impaired effect Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Abstract
The utility model provides a case with a buffer structure circuit board, which is stable in installation and good in heat dissipation, and comprises a case body, wherein spring telescopic rods distributed in an equidistant structure are installed on the inner walls of two sides of the case body through bolts, one end of each spring telescopic rod is provided with a clamping assembly through a bolt, each clamping assembly comprises a case body, springs distributed in an equidistant structure are installed on the inner walls of two sides of the case body through bolts, clamping plates are installed at one ends of adjacent springs through bolts, and installation holes distributed in an equidistant structure are formed in the outer wall of one side of one clamping plate. The structure formed by the spring telescopic rod and the clamping assembly can reduce the vibration of the circuit board when the chassis vibrates, so that the circuit board is prevented from being damaged, the two fans can be started simultaneously, air outside the box body enters the box body, air inside the box body is pumped out of the box body, and then the heat dissipation of the box body is accelerated by matching with the heat dissipation plate, so that the heat dissipation efficiency of the box body is improved.
Description
Technical Field
The utility model relates to the technical field of chassis, in particular to a chassis with stable circuit board installation and good heat dissipation.
Background
The standard case is of an all-aluminum structure, is light in weight, fashionable in appearance, capable of selecting various accessories, capable of meeting different customer requirements, wide in size range, convenient to assemble and easy to maintain, and the position of the inserting case cross bar is determined according to an electrical structure scheme and the overall dimension of the PCB.
At present, the inside buffer structure that lacks of current quick-witted case leads to quick-witted case easily impaired when receiving vibrations for the electric installation stability of circuit board is relatively poor, and simultaneously, the heat-sinking capability of current quick-witted case generally only relies on the radiating groove that the outside was seted up to dispel the heat, and the heat-sinking capability is relatively poor, consequently, need to design a circuit board installation stability and dispel the heat good quick-witted case and solve above-mentioned problem urgently.
Disclosure of Invention
The utility model aims to solve the defects that the existing chassis in the prior art does not have a buffer structure and has poor heat dissipation capability, and provides the chassis with stable circuit board installation and good heat dissipation.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a case with stable circuit board installation and good heat dissipation comprises a case body, wherein spring telescopic rods which are distributed in an equidistant structure are arranged on the inner walls of two sides of the case body through bolts, and one end of the spring telescopic rod is provided with a clamping component through a bolt, the clamping component comprises a shell, springs which are distributed in an equidistant structure are arranged on the inner walls of two sides of the shell through bolts, a clamping plate is arranged at one end of each adjacent spring through a bolt, wherein, the outer wall of one side of one of the clamping plates is provided with mounting holes which are distributed in an equidistant structure, and nuts are clamped in the inner parts of the mounting holes, the outer wall of one side of the other clamping plate is provided with inserting holes distributed in an equidistant structure, the outer wall of one side of the shell is provided with inserting holes distributed in an equidistant structure, and a limit screw rod penetrating through the insertion hole is inserted in the insertion hole, and the limit screw rod is in threaded connection with the inside of the nut.
Further, the outer wall of two sides of the box body is welded with a side plate close to the edge, and the outer wall of one side of the side plate is provided with through holes close to the bottom and the top.
Further, ventilation grooves are formed in two sides of the inner wall of the bottom of the box body, and filter screens are mounted in the ventilation grooves through bolts.
Furthermore, the outer wall of the bottom of the box body is provided with a placement groove, the placement groove is communicated with the ventilation groove, and the outer wall of one side of the box body is integrally formed with heat dissipation plates distributed in an equidistant structure.
Furthermore, install fan section of thick bamboo on the inner wall of resettlement groove top through the bolt, and fan section of thick bamboo is inside to be fan and the dust screen that is upper and lower structural distribution through the bolt installation.
Further, the box includes the base plate, be provided with the outer decoration layer on the outer wall of base plate one side, the welding has the honeycomb panel on the outer wall of base plate one side, and the inside packing of honeycomb panel has the filling block, it has the explosion-proof board to bond on the outer wall of honeycomb panel one side.
The utility model has the beneficial effects that:
1. through the spring telescopic rod and the clamping assembly which are arranged, when the circuit board is fixed by the mounting structure formed by the spring telescopic rod and the clamping assembly, the vibration of the circuit board can be reduced when the case vibrates due to the structure formed by the spring telescopic rod and the clamping assembly, and therefore the circuit board is prevented from being damaged.
2. Through the fan and the heating panel that set up, when this quick-witted incasement portion electron device function, two fans can start simultaneously for the box is taken out to the inside air of box when the outside air admission box of box, and then the cooperation heating panel accelerates the box heat dissipation, improves the radiating efficiency of box.
3. Through honeycomb panel, filling block and the explosion-proof plate that sets up, when using this quick-witted case, the explosion-proof ability of box can be improved to the explosion-proof plate, and the shock resistance of this quick-witted case can be improved to the structure that honeycomb panel and filling block constitute simultaneously, avoids quick-witted case to receive the striking when the inside electron device of case impaired.
4. Through the spring and the clamping plate that set up, when using centre gripping subassembly installation circuit board, the circuit board can be held to the clamping plate under the effect of spring to carry on spacingly to the circuit board, so that follow-up staff uses spacing screw to fix the circuit board.
Drawings
Fig. 1 is a front view of a case with stable circuit board installation and good heat dissipation according to the present invention;
fig. 2 is a front view structural cross-sectional view of a chassis with stable circuit board installation and good heat dissipation according to the present invention;
fig. 3 is a schematic structural view of a fan drum of a chassis with stable circuit board installation and good heat dissipation according to the present invention;
fig. 4 is a schematic structural view of a clamping assembly of a chassis with stable circuit board installation and good heat dissipation according to the present invention;
fig. 5 is a schematic structural diagram of a case material of a chassis with stable circuit board installation and good heat dissipation according to the present invention.
In the figure: the device comprises a box body 1, side plates 2, through holes 3, heat dissipation plates 4, a placement groove 5, a fan barrel 6, a ventilation groove 7, a filter screen 8, a spring telescopic rod 9, a clamping assembly 10, a shell 11, jacks 12, a limiting screw 13, springs 14, a clamping plate 15, a plugging hole 16, a mounting hole 17, a nut 18, a fan 19, a dust screen 20, a base plate 21, a honeycomb plate 22, an explosion-proof plate 23, an outer decorative layer 24 and a filling block 25.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for purposes of illustration only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 5, a chassis with stable circuit board installation and good heat dissipation includes a chassis body 1, spring telescopic rods 9 distributed in an equidistant structure are installed on inner walls of two opposite sides of the chassis body 1 through bolts, the structure formed by the spring telescopic rods 9 and clamping assemblies 10 can reduce vibration of a circuit board when the chassis vibrates, so as to prevent the circuit board from being damaged, and a clamping assembly 10 is installed on one end of each spring telescopic rod 9 through bolts, the clamping assembly 10 is convenient for clamping the circuit board, the clamping assembly 10 includes a housing 11, springs 14 distributed in an equidistant structure are installed on the inner walls of two opposite sides of the housing 11 through bolts, the springs 14 are convenient for enabling the clamping plates 15 to clamp the circuit board, a clamping plate 15 is installed on one end of each adjacent spring 14 through bolts, the clamping plate 15 is convenient for limiting the circuit board inserted in the housing 11 under the action of the springs 14, the outer wall of one side of one of the clamping plate 15 is provided with mounting holes 17 distributed in an equidistant structure, the mounting holes 17 are convenient for mounting nuts 18, nuts 18 are clamped in the mounting holes 17, the nuts 18 are convenient for limiting the limit screws 13, so that the circuit board is fixed, the outer wall of one side of the other clamping plate 15 is provided with inserting holes 16 distributed in an equidistant structure, the inserting holes 16 are convenient for the limit screws 13 to penetrate through the clamping plate 15 and be inserted into the nuts 18, the outer wall of one side of the shell 11 is provided with jacks 12 distributed in an equidistant structure, the jacks 12 are convenient for mounting the limit screws 13, the jacks 12 are internally inserted with the limit screws 13 penetrating through the inserting holes 16, the limit screws 13 are convenient for matching the nuts 18 to fix the circuit board in the shell 11, and the limit screws 13 are in the nuts 18 in a threaded connection mode.
Further, 1 both sides outer wall of box is close to the edge and all has welded curb plate 2, and curb plate 2 is convenient for cooperate bolt installation this equipment, and 2 one side outer walls of curb plate are close to bottom department and top department and have all seted up through-hole 3. The through holes 3 facilitate the passage of bolts through the side plates 2.
Further, ventilation groove 7 has all been seted up to 1 bottom inner wall both sides of box, and ventilation groove 7 is convenient for the air outflow and is flowed into box 1, and ventilation groove 7 is inside installs filter screen 8 through the bolt, and filter screen 8 is convenient for the inside dust of box 1 and is fallen into inside fan 19.
Further, the arrangement groove 5 is formed in the outer wall of the bottom of the box body 1, the arrangement groove 5 is convenient to install the fan barrel 6, the arrangement groove 5 is communicated with the ventilation groove 7, the heat dissipation plates 4 distributed in an equidistant structure are integrally formed on the outer wall of one side of the box body 1, and the heat dissipation plates 4 are convenient to improve the contact area between the box body 1 and air, so that heat dissipation of the box body 1 is accelerated.
Further, install fan section of thick bamboo 6 through the bolt on the 5 top inner walls of resettlement groove, fan section of thick bamboo 6 is convenient for install fan 19 isotructure, and fan section of thick bamboo 6 is inside installs fan 19 and the dust screen 20 that is upper and lower structural distribution through the bolt, and the preferred CF125FZY of fan 19 model is convenient for accelerate this quick-witted case heat dissipation, and dust screen 20 is convenient for prevent that the dust from getting into inside box 1.
Further, box 1 includes base plate 21, be provided with outer decoration layer 24 on the outer wall of base plate 21 one side, the welding has honeycomb panel 22 on the outer wall of base plate 21 one side, the shock resistance of this quick-witted case can be improved to the structure that honeycomb panel 22 cooperation stuff block 25 constitutes, the quick-witted incasement portion electron device is impaired when avoiding the machine case to receive the striking, and the inside packing of honeycomb panel 22 has stuff block 25, stuff block 25 is made for syllable-dividing flexible material, can improve the sound insulation ability of box 1, it has explosion-proof board 23 to bond on the outer wall of honeycomb panel 22 one side, explosion-proof board 23 can improve the explosion-proof ability of box 1.
The working principle is as follows: when the case is used, a worker can fix the electronic equipment inside the case body 1 firstly, at the moment, when the circuit board is installed, the worker can press one clamping component 10 firstly to enable the circuit board to be inserted into the other clamping component 11, at the moment, the clamping plate 15 can clamp the circuit board under the action of the spring 14, then the clamped clamping component 10 is loosened to enable the clamping component 10 to clamp the other end of the circuit board, then the limiting screw 13 is rotated to enable the limiting screw 13 to screw the nut 18 tightly, so as to limit the circuit board, then the worker installs the assembled case on the case body through the matching between the bolt and the through hole 3 on the side plate 2, then when the case equipment operates, the two fans 19 can be started simultaneously, so that the air outside the case body 1 enters the case body 1 and the air inside the case body 1 is drawn out of the case body 1, then cooperate heating panel 4 to accelerate the heat dissipation of box 1, improve the radiating efficiency of box 1 to when the machine case receives vibrations, the vibrations that the circuit board received when the machine case vibrations can be reduced to the structure that spring telescopic link 9 and centre gripping subassembly 10 constitute, thereby avoid the circuit board impaired.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The case comprises a case body (1) and is characterized in that spring telescopic rods (9) which are distributed in an equidistant structure are installed on inner walls of two sides of the case body (1) in a viewing mode through bolts, clamping components (10) are installed at one ends of the spring telescopic rods (9) through bolts, each clamping component (10) comprises a shell (11), springs (14) which are distributed in an equidistant structure are installed on the inner walls of the two sides of the shell (11) in a viewing mode through bolts, clamping plates (15) are installed at one ends of the adjacent springs (14) through bolts, mounting holes (17) which are distributed in an equidistant structure are formed in the outer wall of one side of each clamping plate (15), nuts (18) are clamped inside the mounting holes (17), and plug-in holes (16) which are distributed in an equidistant structure are formed in the outer wall of one side of each clamping plate (15), the outer wall of one side of the shell (11) is provided with jacks (12) distributed in an equidistant structure, a limiting screw (13) penetrating through the plug hole (16) is inserted into the jacks (12), and the limiting screw (13) is in threaded connection with the inside of the nut (18).
2. The chassis with stable circuit board installation and good heat dissipation as claimed in claim 1, wherein the side plates (2) are welded to the outer walls of two sides of the chassis (1) near the edges, and the through holes (3) are formed in the outer wall of one side of each side plate (2) near the bottom and the top.
3. The chassis with stable circuit board installation and good heat dissipation according to claim 1, wherein ventilation grooves (7) are formed in both sides of the inner wall of the bottom of the box body (1), and a filter screen (8) is installed inside each ventilation groove (7) through a bolt.
4. The chassis with stable circuit board installation and good heat dissipation according to claim 3, wherein the outer wall of the bottom of the box body (1) is provided with a placement groove (5), the placement groove (5) is communicated with the ventilation groove (7), and the outer wall of one side of the box body (1) is integrally formed with heat dissipation plates (4) distributed in an equidistant structure.
5. The chassis with stable circuit board installation and good heat dissipation according to claim 4, wherein a fan barrel (6) is installed on the inner wall of the top of the placement groove (5) through bolts, and a fan (19) and a dust screen (20) which are distributed in an up-and-down structure are installed inside the fan barrel (6) through bolts.
6. The chassis with stable circuit board installation and good heat dissipation according to claim 1, wherein the box body (1) comprises a substrate (21), an outer decoration layer (24) is arranged on the outer wall of one side of the substrate (21), a honeycomb plate (22) is welded on the outer wall of one side of the substrate (21), the honeycomb plate (22) is filled with filling blocks (25), and an explosion-proof plate (23) is bonded on the outer wall of one side of the honeycomb plate (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122720030.8U CN216650178U (en) | 2021-11-08 | 2021-11-08 | Case with stable circuit board installation and good heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122720030.8U CN216650178U (en) | 2021-11-08 | 2021-11-08 | Case with stable circuit board installation and good heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216650178U true CN216650178U (en) | 2022-05-31 |
Family
ID=81734446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122720030.8U Active CN216650178U (en) | 2021-11-08 | 2021-11-08 | Case with stable circuit board installation and good heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216650178U (en) |
-
2021
- 2021-11-08 CN CN202122720030.8U patent/CN216650178U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216650178U (en) | Case with stable circuit board installation and good heat dissipation | |
| CN111465296A (en) | PCB circuit board machine case heat abstractor | |
| CN1800755A (en) | Clamp device for mounting connecting package for refrigerator compressor | |
| CN217406388U (en) | Electrical equipment, electrical equipment hanging system and photovoltaic power station | |
| CN214046159U (en) | PCB circuit board with penetrating type via hole bonding pad | |
| CN212785084U (en) | Permanent magnet synchronous motor set controller with high safety performance | |
| CN210986573U (en) | High heat dissipation printed wiring board | |
| CN209787682U (en) | High efficiency heat dissipation router | |
| CN211781539U (en) | Base plate mounting structure convenient to dismouting | |
| CN216536296U (en) | Automatically controlled board mounting structure and sterilizer | |
| CN214364396U (en) | Composite top plate convenient to install fast | |
| CN218218031U (en) | PCB circuit board protective structure | |
| CN214707174U (en) | Low-voltage dynamic reactive power regulator | |
| CN214960561U (en) | Electronic board mounting structure | |
| CN218850887U (en) | Special fixing device of router | |
| CN216600529U (en) | Electrical control cabinet body structure for pipe machining equipment | |
| CN216123294U (en) | Electric vehicle controller convenient to installation | |
| CN219552918U (en) | Multistage heat dissipation type desktop | |
| CN217607894U (en) | High-efficient radiating video decoder | |
| CN213635157U (en) | Indoor display screen | |
| CN219019332U (en) | Electronic communication cabinet based on Internet of things | |
| CN210202220U (en) | Lamp tube single-layer case assembling device | |
| CN218218086U (en) | Comprehensive compensation cabinet capable of enhancing heat dissipation | |
| CN213125243U (en) | Fixed firm XF dual supply wall built-up box | |
| CN218450854U (en) | Assembled display screen shell |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A chassis with stable circuit board installation and good heat dissipation Granted publication date: 20220531 Pledgee: China Postal Savings Bank Limited by Share Ltd. Chuzhou branch Pledgor: Dejia electric (Chuzhou) Co.,Ltd. Registration number: Y2024980009843 |