CN220858494U - High-frequency circuit board convenient to maintain - Google Patents
High-frequency circuit board convenient to maintain Download PDFInfo
- Publication number
- CN220858494U CN220858494U CN202322473491.9U CN202322473491U CN220858494U CN 220858494 U CN220858494 U CN 220858494U CN 202322473491 U CN202322473491 U CN 202322473491U CN 220858494 U CN220858494 U CN 220858494U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- frequency circuit
- maintain
- heat dissipation
- outer shell
- 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 claims abstract description 16
- 230000001681 protective effect Effects 0.000 claims abstract description 10
- 239000000428 dust Substances 0.000 claims description 4
- 238000009825 accumulation Methods 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 11
- 238000012423 maintenance Methods 0.000 description 3
- 125000003003 spiro group Chemical group 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a high-frequency circuit board convenient to maintain, which comprises a device body, wherein the device body comprises an outer shell, the front end of the outer shell is provided with a box door, a circuit board is arranged in the outer shell, a handle is arranged on the box door, a connecting clamp is arranged below the circuit board, a fixing column and a threaded column are arranged in the connecting clamp, a knob is arranged on the threaded column, a protective shell is arranged on the outer side wall of the outer shell, a heat dissipation fan is arranged in the protective shell, a mounting plate is arranged at the rear end of the heat dissipation fan, a guide hole is formed in the upper end of the circuit board, and a guide rod is arranged in the guide hole, so that the device can be mounted and dismounted, the practicability and convenience of the device are improved, a user can conveniently maintain or replace the device in the later period, the loss of parts in the device can be reduced, the later period of operation of the device is prevented from being influenced by more heat accumulation in the device, and the working time and the service life of the device are prolonged.
Description
Technical Field
The utility model belongs to the technical field of high-frequency circuit board structures, and particularly relates to a high-frequency circuit board convenient to maintain.
Background
The high-frequency circuit board is a special circuit board with higher electromagnetic frequency, generally, the high frequency can be defined as the frequency above 1ghz, and the requirements on various physical properties, precision and technical parameters are very high, so that the high-frequency circuit board is commonly used in the fields of automobile anti-collision systems, satellite systems, radio systems and the like.
The existing high-frequency circuit board is often required to be installed in equipment for use in the use process, the circuit board is required to be maintained in the later period under the long-time use of the equipment, the circuit board is required to be detached from the equipment during maintenance, but most of the existing installation methods are bolt fixing and multiple groups of bolts are required to be fixed, more time and effort are required to be spent in the detachment process by workers, the working efficiency of users is reduced, the circuit board is required to be subjected to heat dissipation treatment in the use process, if the circuit board is not subjected to heat dissipation in time, heat accumulation can be caused, and the subsequent use of the circuit board is affected.
Disclosure of utility model
The utility model aims to provide a high-frequency circuit board convenient to maintain, so as to solve the problems in the background technology.
In order to solve the problems, the following technical scheme is provided:
The utility model provides a high frequency circuit board convenient to maintain, includes the device body, contain the shell body on the device body, the shell body front end is equipped with chamber door and is equipped with the circuit board in the shell body, be equipped with the handle on the chamber door, the circuit board below is equipped with the joining clip, be equipped with fixed column and screw thread post in the joining clip, be equipped with the knob on the screw thread post, be equipped with the protective housing on the shell body lateral wall, be equipped with the radiator fan in the protective housing, the radiator fan rear end is equipped with the mounting panel.
Further, the threaded column is sleeved with a base, and the base is fixedly welded with the outer shell.
Further, a limiting groove is formed in the connecting clamp, a circuit board and a fixing column are arranged in the limiting groove, a nut is screwed on the fixing column, and the connecting clamp is fixedly screwed with the circuit board.
Further, the upper end of the circuit board is provided with a guide hole, a guide rod is arranged in the guide hole, and the guide rod is welded and fixed with the outer shell.
Further, the shell body outside has seted up the louvre, the louvre is equipped with the multiunit.
Further, the front end of the radiating fan is provided with a dustproof net, and the dustproof net is fixedly connected with the radiating fan in a threaded manner.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, the knob, the threaded column, the base, the connecting clamp, the fixing column and the screw cap are arranged in the device, the threaded column is driven to rotate in the base by the rotating knob, the connecting clamp is driven to drive the circuit board to move outwards in the rotating process by the threaded column, after the connecting clamp moves to a proper position, the screw cap is rotated, the screw cap and the fixing column are taken out from the limiting groove, the circuit board overflows to maintain the circuit board, otherwise, the circuit board can be installed, the device can be installed and disassembled, the practicability and convenience of the device are improved, and the device is convenient to maintain or replace in the later period of a user.
2. According to the utility model, the heat radiating fan and the heat radiating holes are arranged in the device, so that the heat radiating fan is driven to operate, the heat radiating fan blows and radiates the circuit board when in operation, and heat is discharged through the heat radiating holes, so that the heat inside the device can be radiated, the loss of parts in the device is reduced, the influence on the later-stage operation of the device caused by more heat accumulation in the device is avoided, and the working time and the service life of the device are prolonged.
Specific embodiments of the utility model are disclosed in detail below with reference to the following description and drawings, indicating the manner in which the principles of the utility model may be employed. It should be understood that the embodiments of the utility model are not limited in scope thereby. The embodiments of the utility model include many variations, modifications and equivalents within the spirit and scope of the appended claims.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
Fig. 1 is a schematic view showing the overall structure of a high-frequency circuit board which is convenient to maintain according to the present utility model;
Fig. 2 is a sectional view showing an adjusting structure of a high frequency circuit board which is convenient to maintain according to the present utility model;
fig. 3 is a partially exploded view of an adjustment structure of a high frequency circuit board for easy maintenance according to the present utility model;
Fig. 4 is an exploded view showing a protective structure of a high frequency circuit board according to the present utility model for easy maintenance.
In the figure: 1. a device body; 2. an outer housing; 3. a door; 4. a handle; 5. a base; 6. a threaded column; 7. a knob; 8. a connecting clip; 9. a limit groove; 10. a circuit board; 11. fixing the column; 12. a screw cap; 13. a guide hole; 14. a guide rod; 15. a heat radiation hole; 16. a protective shell; 17. a heat dissipation fan; 18. a dust screen; 19. and (3) mounting a plate.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-4, the high-frequency circuit board convenient to maintain provided in this embodiment includes a device body 1, wherein the device body 1 includes an outer shell 2, a box door 3 is provided at the front end of the outer shell 2, a circuit board 10 is provided in the outer shell 2, a handle 4 is provided on the box door 3, a connecting clip 8 is provided below the circuit board 10, a fixing column 11 and a threaded column 6 are provided in the connecting clip 8, a knob 7 is provided on the threaded column 6, a protective shell 16 is provided on the outer side wall of the outer shell 2, a heat dissipation fan 17 is provided in the protective shell 16, and a mounting plate 19 is provided at the rear end of the heat dissipation fan 17.
Preferably, the cover is equipped with base 5 on the screw thread post 6, base 5 and shell 2 welded fastening have increased the stability of device, guaranteed the screw thread post 6 at the safety of rotating the in-process, stop slot 9 has been seted up on the connecting clamp 8, be equipped with circuit board 10 and fixed column 11 in the stop slot 9, the spiro union has nut 12 on the fixed column 11, connecting clamp 8 and circuit board 10 spiro union are fixed, can fix and dismantle the device, the user's later stage of being convenient for changes the device, the practicality of device has been increased, for the user has provided convenience, guiding hole 13 has been seted up to circuit board 10 upper end, be equipped with guide bar 14 in the guiding hole 13, guide bar 14 and shell 2 welded fastening, can lead to the position of circuit board 10 in the removal in-process, the condition of avoiding circuit board 10 to appear the position offset in the removal in-process, the shell 2 outside has been seted up louvre 15, louvre 15 is equipped with the multiunit, can carry out the heat to circuit board 10 production in the device and accumulate and influence device later stage work, the dust-proof net 17 is equipped with 17, 18 and 17 the fan 17 is fixed to the dust-proof fan is prevented from having the dust to be deposited to the heat dissipation net, 17 is continued to the dust-proof fan is prevented from getting into the dust-proof fan 17 to the fixed heat dissipation fan.
The application principle and the application flow of the utility model are as follows: when the circuit board 10 is used, the circuit of the circuit board 10 is cut off, the rotary knob 7 drives the threaded column 6 to rotate in the base 5, the threaded column 6 drives the connecting clamp 8 to drive the circuit board 10 to move outwards in the rotating process, after the connecting clamp moves to a proper position, the nut 12 is rotated, the nut 12 and the fixed column 11 are taken out from the limiting groove 9, the circuit board 10 overflows to maintain the circuit board 10, otherwise, the circuit board can be installed and detached, the practicability and convenience of the device are improved, the device can be maintained or replaced later by a user conveniently, when the circuit board 10 needs to be cooled in the using process, the heat dissipation fan 17 is driven to operate, the heat dissipation fan 17 is used for blowing and dissipating heat to the circuit board 10 in the operating process, heat is discharged through the heat dissipation hole 15, loss of parts in the device is reduced, the later operation of the device is prevented from being influenced by more heat accumulation in the device, and the working time and the service life of the device are prolonged.
Claims (6)
1. The utility model provides a high frequency circuit board convenient to maintain, its characterized in that, including device body (1), including shell body (2) on device body (1), be equipped with circuit board (10) in shell body (2) front end is equipped with chamber door (3) and shell body (2), be equipped with handle (4) on chamber door (3), circuit board (10) below is equipped with connecting clamp (8), be equipped with fixed column (11) and screw thread post (6) in connecting clamp (8), be equipped with knob (7) on screw thread post (6), be equipped with protective housing (16) on shell body (2) lateral wall, be equipped with radiator fan (17) in protective housing (16), radiator fan (17) rear end is equipped with mounting panel (19).
2. The high-frequency circuit board convenient to maintain according to claim 1, wherein the threaded column (6) is sleeved with a base (5), and the base (5) is welded and fixed with the outer shell (2).
3. The high-frequency circuit board convenient to maintain according to claim 1, wherein the connecting clamp (8) is provided with a limiting groove (9), a circuit board (10) and a fixing column (11) are arranged in the limiting groove (9), a nut (12) is screwed on the fixing column (11), and the connecting clamp (8) is screwed and fixed with the circuit board (10).
4. The high-frequency circuit board convenient to maintain according to claim 1, wherein a guide hole (13) is formed in the upper end of the circuit board (10), a guide rod (14) is arranged in the guide hole (13), and the guide rod (14) is welded and fixed with the outer shell (2).
5. The high-frequency circuit board convenient to maintain according to claim 1, wherein the outer side of the outer shell (2) is provided with heat dissipation holes (15), and the heat dissipation holes (15) are provided with a plurality of groups.
6. The high-frequency circuit board convenient to maintain according to claim 1, wherein a dust screen (18) is arranged at the front end of the heat dissipation fan (17), and the dust screen (18) is fixedly connected with the heat dissipation fan (17) in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322473491.9U CN220858494U (en) | 2023-09-12 | 2023-09-12 | High-frequency circuit board convenient to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322473491.9U CN220858494U (en) | 2023-09-12 | 2023-09-12 | High-frequency circuit board convenient to maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220858494U true CN220858494U (en) | 2024-04-26 |
Family
ID=90775113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322473491.9U Active CN220858494U (en) | 2023-09-12 | 2023-09-12 | High-frequency circuit board convenient to maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220858494U (en) |
-
2023
- 2023-09-12 CN CN202322473491.9U patent/CN220858494U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220858494U (en) | High-frequency circuit board convenient to maintain | |
| CN210859302U (en) | Axial-flow type ventilation fan | |
| CN211454515U (en) | Noiseless computer heat radiator | |
| CN220857747U (en) | End cover for motor | |
| CN218733593U (en) | Plastic housing convenient to install servo motor | |
| CN110794941A (en) | Radiating piece for industrial computer case accessory | |
| CN220291466U (en) | Heat radiation structure of electric control cabinet | |
| CN211680315U (en) | Reaming device for taper sleeve machining | |
| CN219267420U (en) | Electronic transformer with heat dissipation function | |
| CN214380510U (en) | Generating set heat radiation structure | |
| CN215566759U (en) | External radiator fan for mainframe box | |
| CN210898222U (en) | Temperature control device for power dispatching workbench | |
| CN220210882U (en) | Cooling device for cabinet of data center | |
| CN220232879U (en) | Heat dissipation type high-frequency switch transformer | |
| CN220817369U (en) | Soft starter connection structure | |
| CN220507318U (en) | Condenser shell convenient to combination installation | |
| CN216210804U (en) | Rotatory bolt installation component of instrument dismouting exempts from and server thereof | |
| CN212518043U (en) | Electromechanical integrated heat dissipation protective housing | |
| CN219938832U (en) | Electric power centralized monitoring display screen | |
| CN112563944B (en) | Transformer substation's secondary screen cabinet structure | |
| CN220123321U (en) | Remote monitoring device convenient to installation | |
| CN212137289U (en) | Low-impedance harmonic current suppressor | |
| CN220752643U (en) | Embedded computer board card mounting structure | |
| CN215119717U (en) | Block terminal based on electrical automation equipment has heat dissipation function | |
| CN212906195U (en) | Heat conduction structure for microcomputer control panel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |