CN112969331A - Anti-interference equipment for electronic engineering - Google Patents
Anti-interference equipment for electronic engineering Download PDFInfo
- Publication number
- CN112969331A CN112969331A CN202110207066.8A CN202110207066A CN112969331A CN 112969331 A CN112969331 A CN 112969331A CN 202110207066 A CN202110207066 A CN 202110207066A CN 112969331 A CN112969331 A CN 112969331A
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- Prior art keywords
- strip
- shell
- storage plate
- electronic engineering
- liquid storage
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20218—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
- H05K7/20272—Accessories for moving fluid, for expanding fluid, for connecting fluid conduits, for distributing fluid, for removing gas or for preventing leakage, e.g. pumps, tanks or manifolds
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses anti-interference equipment for electronic engineering, which comprises a device main body, wherein frame handles are arranged at two ends of the device main body, a shell is arranged at the inner side of each frame handle, a threaded cover is arranged at the edge of the other side of the surface of a top cover, heat dissipation ports are arranged on the surfaces of two sides of the shell, and front support legs are arranged at two ends of the front side of the bottom end of the shell. According to the invention, through expanding the handle structure and the front supporting leg structure, the L-shaped fixing strip can be unfolded when the whole device needs to move, the position of the device can be directly moved by dragging the fixing strip, the device is convenient to move when being carried, the front supporting leg structure is unfolded when being placed, the front end of the device placed on a plane can be lifted up to a height and a limiting effect is formed, the lifted height can be convenient for a worker to operate a control panel area, and the angle of a display screen can be conveniently observed.
Description
Technical Field
The invention relates to the field of electronic engineering, in particular to anti-interference equipment for electronic engineering.
Background
The anti-interference device is mainly used for maintenance and operation processing in electronic engineering, external signal interference is reduced according to an amplified anti-interference or frequency shift mode, and the anti-interference device can assist workers to find out problems in electronic equipment and influence caused by environment discharge.
However, the existing anti-interference equipment usually has higher power, and the equipment itself needs a stronger heat dissipation function, so that an air cooling mode is generally adopted when the equipment is used, and heat is dissipated to internal equipment through holes on the surface of a shell, but the heat dissipation mode is easy to cause dust in the equipment to gather due to electrostatic dust collection or wind power blowing, on the contrary, the temperature in the equipment is increased due to poor heat dissipation, especially the equipment which needs to run for a long time, and once the power failure caused by overhigh temperature affects fault judgment of a worker on target equipment.
Disclosure of Invention
The technical problem to be solved by the invention is to overcome the defects of the prior art and provide anti-interference equipment for electronic engineering.
In order to solve the technical problems, the invention provides the following technical scheme:
the invention relates to anti-interference equipment for electronic engineering, which comprises an equipment main body, wherein frame handles are arranged at two ends of the equipment main body, a shell is arranged at the inner side of each frame handle, a top cover is arranged at the top end of the shell, a recess is arranged in the middle of the surface of the top cover, a rotating shaft is arranged at the middle edge of one side of the top cover, a fixing strip is arranged at one end of the rotating shaft, a wedge strip is arranged at one end of the fixing strip, a thread cover is arranged at the other side edge of the surface of the top cover, a control panel is arranged on the surface of one end of the shell, heat dissipation ports are arranged on the surfaces of two sides of the shell, front support legs are arranged at two ends of the front side of the bottom end of the shell, rear wheels are arranged at two ends of the rear side of the bottom end of the, and the bottom end of the torsion spring is provided with a supporting block, and the supporting block is fixedly connected with the torsion springs at the two ends respectively.
As a preferred technical scheme of the invention, the surface of the supporting block is provided with convex stripes, the angle between the supporting block and the torsion spring is 120 degrees, the supporting block and the connecting strip are fixedly connected through the torsion spring, the front roller and the shell are fixedly connected through the connecting strip, and a gap is arranged between the front roller and the supporting block and is not less than 1 cm.
As a preferred technical scheme of the invention, the fixing strip is arranged in an L-shaped structure, a right-angle structure of the fixing strip is positioned at the rear side edge of the top cover, the fixing strip is rotatably connected with the shell through a rotating shaft, the fixing strip is in threaded connection with the wedge strip, and the fixing strip is fixedly connected with the shell through the wedge strip in a threaded manner.
According to a preferable technical scheme of the invention, a fan is installed at the inner side of the heat dissipation port, a liquid storage plate is installed at the inner side of the fan, overlapping blocks are installed at two sides of the bottom end of the liquid storage plate, a spacer is installed in the middle of the top end of the liquid storage plate and penetrates through the liquid storage plate, and a liquid inlet pipe is installed at one side of the top end of the liquid storage plate.
As a preferred technical scheme of the present invention, the liquid inlet pipe and the threaded cap are fixedly connected, the liquid inlet pipe penetrates through the surface of the top cap and is fixedly connected, the liquid storage plate is internally provided with a cavity structure, the lapping block and the housing are fixedly connected, the lapping block is made of a copper metal material, the spacers are respectively located on two sides of the fan in pairs and form an air duct structure, and the spacers are made of an aluminum alloy material.
As a preferable technical scheme of the invention, the liquid inlet pipe is in a structure with a narrow upper part and a wide lower part, the inner side of the liquid inlet pipe and the inner part of the liquid storage plate are in through arrangement, the top end of the liquid inlet pipe is in threaded connection with the threaded cover, and the inner side of the threaded cover is provided with the sealing ring.
As a preferable technical solution of the present invention, a dust screen is disposed between the heat dissipation opening and the fan, and the fan is fixed inside the heat dissipation opening.
Compared with the prior art, the invention has the following beneficial effects:
1: according to the invention, through expanding the handle structure and the front supporting leg structure, the L-shaped fixing strip can be unfolded when the whole device needs to move, the position of the device can be directly moved by dragging the fixing strip, the device is convenient to move when being carried, the front supporting leg structure is unfolded when being placed, the front end of the device placed on a plane can be lifted up to a height and a limiting effect is formed, the lifted height can be convenient for a worker to operate a control panel area, and the angle of a display screen can be conveniently observed.
2: according to the invention, the layered structure, the air duct structure and the liquid storage plate structure are arranged in the device, water cooling and air cooling are combined according to the contact heat exchange effect, so that the water cooling is used as the middle heat exchange conversion, and the air cooling area at the upper part is isolated, thereby achieving the effect of reducing dust entering the device while heat dissipation.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a rear view of the present invention;
FIG. 3 is a front elevational view of the front leg structure of the present invention;
FIG. 4 is a side view of the front leg structure of the present invention;
FIG. 5 is a schematic cross-sectional view of the present invention;
FIG. 6 is a schematic diagram of a liquid storage plate structure of the present invention;
in the figure: 1. a device main body; 2. a frame handle; 3. a housing; 4. a top cover; 5. recessing; 6. a rotating shaft; 7. a fixing strip; 8. wedge strips; 9. a threaded cap; 10. a control panel; 11. a heat dissipation port; 12. a front leg; 13. a rear wheel; 14. a front roller; 15. a connecting strip; 16. a torsion spring; 17. a support block; 18. a fan; 19. a liquid storage plate; 20. a lapping block; 21. a spacer; 22. a liquid inlet pipe.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example 1
As shown in fig. 1-6, the present invention provides an anti-interference device for electronic engineering, which includes a device main body 1, frame handles 2 are installed at two ends of the device main body 1, a housing 3 is installed at an inner side of the frame handles 2, a top cover 4 is installed at a top end of the housing 3, a recess 5 is provided in a middle portion of a surface of the top cover 4, a rotating shaft 6 is installed at a middle edge of one side of the top cover 4, a fixing strip 7 is installed at one end of the rotating shaft 6, a wedge strip 8 is installed at one end of the fixing strip 7, a threaded cover 9 is installed at the other side edge of the surface of the top cover 4, a control panel 10 is provided at one end surface of the housing 3, heat dissipation ports 11 are provided on both side surfaces of the housing 3, front support legs 12 are installed at two ends of a front side of a bottom end of the housing 3, rear, torsion springs 16 are installed at one ends of the connecting strips 15, supporting blocks 17 are installed at the bottom ends of the torsion springs 16, and the supporting blocks 17 are fixedly connected with the torsion springs 16 at the two ends respectively.
Furthermore, the surface of the supporting block 17 is provided with a convex stripe, the angle between the supporting block 17 and the torsion spring 16 is 120 degrees, the supporting block 17 and the connecting strip 15 are fixedly connected through the torsion spring 16, the front roller 14 and the shell 3 are fixedly connected through the connecting strip 15, and a gap is formed between the front roller 14 and the supporting block 17 and is not less than 1 cm.
The fixed strip 7 is the setting of L type structure, and its right angle structure is located top cap 4 rear side edge department, and fixed strip 7 and shell 3 rotate through rotation axis 6 and connect, are threaded connection between fixed strip 7 and the wedge strip 8, and fixed strip 7 and shell 3 are threaded fixed connection through wedge strip 8.
Fan 18 is installed to thermovent 11 inboard, and stock solution board 19 is installed to fan 18's inboard, and overlap joint piece 20 is installed to stock solution board 19's bottom both sides, and stock solution board 19's top mid-mounting has spacer 21, and inside its spacer 21 runs through value stock solution board 19, liquid inlet pipe 22 was installed to 19 top one side of stock solution board.
The liquid inlet pipe 22 is arranged in a narrow-top and wide-bottom structure, the inner side of the liquid inlet pipe 22 and the inner part of the liquid storage plate 19 are arranged in a penetrating mode, the top end of the liquid inlet pipe 22 is in threaded connection with the threaded cover 9, and a sealing ring is arranged on the inner side of the threaded cover 9.
A dust screen is arranged between the heat dissipation port 11 and the fan 18, and the fan 18 is fixed on the inner side of the heat dissipation port 11.
Specifically, when the device main body 1 needs to move for a long distance, a worker can say that the wedge strip 8 is detached from the surface of the shell 3, so that one end of the fixing strip 7 is detached, and the other end of the fixing strip rotates by taking the rotating shaft 6 as an axis, and then the fixing strip 7 is pulled to enable the front roller 14 and the rear roller 14 of the front supporting leg 12 to move integrally with the device main body 1, and the device main body can be assembled through the wedge strip 8 and the fixing strip 7 again when moving to a target place;
when the assembled device body 1 needs to be moved again in a short distance, a hand can be directly placed into the recess 5, the fixing strip 7 is held, the device body 1 can be held and pulled up, short-distance movement is achieved, after the device body 1 is moved to a target point, the supporting block 17 of the front supporting leg 12 can be rotated by 120 degrees by taking the torsion spring 16 as an axis, the front end part of the front supporting leg is mainly supported by the supporting block 17, as the supporting block 17 is normally in parallel contact with the bottom end of the shell 3, after the rotation angle is an obtuse angle, the front supporting leg 12 is pressed downwards to form gravity fixing due to the gravity effect of the device body 1, the front end limiting effect is generated by the front supporting leg 12, meanwhile, as the front end is lifted, the control panel 10 part is arranged in an inclined manner, operation of a worker is facilitated, meanwhile, the display screen on the surface of the control panel 10.
In the operation process of the device main body 1, the fans 18 on the inner sides of the surface heat-dissipating ports 11 on the two sides rotate, the wind direction is synchronous leftward or rightward, the air channels are arranged on the surface inside the liquid storage plate 19 on the upper side inside the shell 3, so the paired fans 18 with the two corresponding ends form an air channel structure with concentrated wind power through the spacers 21, further a heat-dissipating effect is formed on the spacers 21, the liquid storage plate 19 is mainly filled with liquid through the liquid inlet pipe 22 and the threaded cover 9, the liquid storage plate 19 and the lap joint block 20 are made of metal materials, the lap joint block 20 is made of copper metal materials, the heat exchange efficiency is high, therefore, the heat inside the shell 3 and the device main body 1 is mainly absorbed by the liquid inside the liquid storage plate 19 to absorb heat to a large extent, the heat of the liquid inside is transferred to the air channel structure through the spacers 21 penetrating to the inner space again, and the heat inside the device main body 1 is transferred to the air channel structure, the heat dissipation is once more by the air-cooled structure on upper portion, and the interlayer at air-cooled structure through the middle part, can make the dust on upper portion can not directly get into inside formation dust gathering effect because of hole and gap, thereby reach and reduce static dust gathering and dust phenomenon of agglomerating in the radiating time, after the device main part 1 that adopts this structure, compare in traditional independent air-cooled radiating effect, can be under the more environment of dust and long-time operational environment, further reduce 1 internal temperature of device main part 2 degrees to 5 degrees.
The structure of the invention is simple, the adopted fan 18 structure is the device body 1 with components, the heat dissipation under severe environment and long-time operation environment can be achieved through conventional liquid heat exchange and metal heat exchange, the heat dissipation effect is better than that of the device in the past, the practical service life of the device body 1 can be greatly prolonged, and the frequency of maintenance required by the device body 1 is reduced.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. 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 (7)
1. The utility model provides an anti-interference equipment for electronic engineering, includes device main part (1), its characterized in that, frame handle (2) are installed at the both ends of device main part (1), shell (3) are installed to the inboard of frame handle (2), top cap (4) are installed on the top of shell (3), the surperficial middle part of top cap (4) is provided with sunken (5), rotation axis (6) are installed to one side middle part edge of top cap (4), fixed strip (7) are installed to the one end of rotation axis (6), wedge strip (8) are installed to the one end of fixed strip (7), threaded cover (9) are installed to the surperficial opposite side edge of top cap (4), the one end surface of shell (3) is provided with control panel (10), the both sides surface of shell (3) all is provided with thermovent (11), preceding landing leg (12) are installed at the bottom front side both ends of shell (3), rear wheel (13) are installed at the bottom rear side both ends of shell (3), preceding gyro wheel (14) are installed on preceding landing leg (12) top, connecting strip (15) are installed to the both sides of preceding gyro wheel (14), torsion spring (16) are installed to the one end of connecting strip (15), supporting shoe (17) are installed to the bottom of torsion spring (16), and supporting shoe (17) respectively with both ends torsion spring (16) fixed connection.
2. The anti-interference device for electronic engineering according to claim 1, wherein the surface of the supporting block (17) is provided with raised stripes, the angle between the supporting block (17) and the torsion spring (16) is 120 degrees, the supporting block (17) and the connecting strip (15) are fixedly connected through the torsion spring (16), the front roller (14) and the housing (3) are fixedly connected through the connecting strip (15), and a gap is formed between the front roller (14) and the supporting block (17), wherein the gap is not less than 1 cm.
3. The anti-interference device for electronic engineering according to claim 1, wherein the fixing strip (7) is provided in an L-shaped structure, a right-angle structure of the fixing strip is located at the rear side edge of the top cover (4), the fixing strip (7) and the housing (3) are rotatably connected through the rotating shaft (6), the fixing strip (7) and the wedge strip (8) are in threaded connection, and the fixing strip (7) and the housing (3) are in threaded fixed connection through the wedge strip (8).
4. The anti-interference device for electronic engineering according to claim 1, wherein a fan (18) is installed on the inner side of the heat dissipation opening (11), a liquid storage plate (19) is installed on the inner side of the fan (18), the lapping blocks (20) are installed on two sides of the bottom end of the liquid storage plate (19), a spacer (21) is installed in the middle of the top end of the liquid storage plate (19), the spacer (21) penetrates through the inside of the liquid storage plate (19), and a liquid inlet pipe (22) is installed on one side of the top end of the liquid storage plate (19).
5. The anti-interference device for electronic engineering according to claim 1, wherein the liquid inlet pipe (22) is fixedly connected with the threaded cover (9), the liquid inlet pipe (22) penetrates through the top cover (4) and is fixedly connected with the surface of the top cover, a cavity structure is arranged inside the liquid storage plate (19), the lapping block (20) is fixedly connected with the housing (3), the lapping block (20) is made of copper metal materials, the spacers (21) are respectively located on two sides of the fan (18) in pairs and form an air duct structure, and the spacers (21) are made of aluminum alloy materials.
6. The anti-interference device for electronic engineering according to claim 5, wherein the liquid inlet pipe (22) is configured to have a narrow top and a wide bottom, the inner side of the liquid inlet pipe and the inside of the liquid storage plate (19) are configured to be through, the top end of the liquid inlet pipe (22) is in threaded connection with the threaded cap (9), and the inner side of the threaded cap (9) is provided with a sealing ring.
7. The anti-interference device for electronic engineering according to claim 5, wherein a dust screen is disposed between the heat sink (11) and the fan (18), and the fan (18) is fixed inside the heat sink (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110207066.8A CN112969331B (en) | 2021-02-24 | 2021-02-24 | Anti-interference equipment for electronic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110207066.8A CN112969331B (en) | 2021-02-24 | 2021-02-24 | Anti-interference equipment for electronic engineering |
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| Publication Number | Publication Date |
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| CN112969331A true CN112969331A (en) | 2021-06-15 |
| CN112969331B CN112969331B (en) | 2022-06-07 |
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| CN202110207066.8A Active CN112969331B (en) | 2021-02-24 | 2021-02-24 | Anti-interference equipment for electronic engineering |
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