CN107708361A - A kind of microwave multiplying arrangement - Google Patents
A kind of microwave multiplying arrangement Download PDFInfo
- Publication number
- CN107708361A CN107708361A CN201711021923.5A CN201711021923A CN107708361A CN 107708361 A CN107708361 A CN 107708361A CN 201711021923 A CN201711021923 A CN 201711021923A CN 107708361 A CN107708361 A CN 107708361A
- Authority
- CN
- China
- Prior art keywords
- base
- spring
- copper coin
- magnet
- screw
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
-
- 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
- H05K7/20172—Fan mounting or fan specifications
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The invention discloses a kind of microwave multiplying arrangement, it is related to laboratory equipment, the present invention includes body, base and magnetic holder, multiple heat emission holes are offered on base side wall, fan is housed in each heat emission hole, spring is fixed with fan, copper coin is fixed with the other end of spring, copper coin is withstood on the surface of body, the heat of body can pass through copper coin, spring, fan and shed, can improving heat radiation efficiency with reference to solid thermal conduction, and spring and copper coin can play cushioning effect to body, base bottom is provided with magnet, magnetic holder inwall is provided with magnet wall, extra cushioning effect can be provided by the magnetic force between magnet and magnet wall, so that body is less susceptible to be damaged.
Description
Technical field
The present invention relates to laboratory equipment, and in particular to a kind of microwave multiplying arrangement.
Background technology
Microwave low-noise amplifier is a kind of very low amplifier of noise coefficient, is typically used as all kinds of radio receivers
High frequency or intermediate-frequency preamplifier, and the amplifying circuit of high sensitivity electron detection equipment.Many Scientific Research in University Laboratory exist at present
Using microwave low-noise amplifier, and caloric value is larger in use for this equipment, and the experimental bench in laboratory does not have
For specially placing the standing groove of the equipment, this equipment is typically fixed on experimental bench by laboratory technician using adhesive tape, reuses USB
Fan carries out wind-cooling heat dissipating against this equipment；Current fixing means are simultaneously unstable and cull can be left in equipment, current
Heat dissipation is also not sufficiently stable easy-to-use.
The content of the invention
Present invention aims at solving the above problems, the invention provides a kind of microwave multiplying arrangement, and it should in laboratory
Used time can be such that the present invention is securely placed on experimental bench, and have certain anticollision ability, and the present invention is also integrated with scattered
Hot-air fan, improve radiating efficiency.
The purpose of the present invention is achieved through the following technical solutions：
A kind of microwave multiplying arrangement, including body and base, the base is the cuboid thin-walled box of upper opening, described
Body is located at chassis interior, and the side wall of the base offers multiple heat emission holes, is respectively arranged with fan in each heat emission hole, institute
To state and spring is fixed with fan, copper coin is fixed with the other end of the spring, the spring and copper coin are respectively positioned on chassis interior,
The copper coin is withstood on body surface；Also include magnetic holder, the magnetic holder is also the cuboid thin-walled box of upper opening, inside magnetic holder
Bottom and side wall have a magnet wall, the base bottom has magnet, and base is located inside magnetic holder and is suspended in inside magnetic holder
Bottom above.
The body is microwave low-noise amplifier, in the use of the present invention, in body is wrapped in by base, due to fan
Interfixed with base, therefore withstand body with the copper coin that fan is connected by spring to play body fixed effect；
Secondly because spring is flexible, when base is hit, spring can provide certain cushioning effect, prevent body by mistake
Strong impact and damage.Heat caused by body, which can be conducted by copper coin and spring to fan, fan, to discharge bottom by heat
Seat, can with higher efficiency be radiated with reference to solid thermal conduction；The present invention includes more set fans, spring, copper coin, therefore can be with
Realize the radiating of higher efficiency.After magnetic holder is placed on experimental bench, by the magnet and magnet wall that are fixed on base bottom
Cooperating, base is suspended in magnetic holder, when experimental bench rocks or magnetic holder is given a shock, the magnetic between magnet and magnet wall
Power can play cushioning effect, pass through the extra cushioning effect so that body is less susceptible to be damaged.
Further, the body is provided with body screw, and the base bottom is provided with base screw, the body screw
It is identical with base screw hole dimensions bore and mutually coincided in vertical direction.In laboratory when needing to fix body, it can pass through
Body screw fixes body with base screw.
Further, the spring uses copper spring.
By using the present invention, following beneficial effect can be produced：The present invention includes body, base and magnetic holder, base side
Multiple heat emission holes are offered on wall, fan is housed in each heat emission hole, spring is fixed with fan, is fixed on the other end of spring
There is copper coin, copper coin is withstood on the surface of body, and the heat of body can be shed by copper coin, spring, fan, with reference to solid thermal
Conduction can improving heat radiation efficiency, and spring and copper coin can play cushioning effect to body, and base bottom is provided with magnet, magnetic holder
Inwall is provided with magnet wall, extra cushioning effect can be provided by the magnetic force between magnet and magnet wall so that body is less
It is easily damaged.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, forms one of the application
Point, do not form the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the top partial view diagram of the present invention；
Fig. 3 is the side view cutaway drawing of the present invention.
Mark and corresponding parts title in accompanying drawing：1- body screws, 2- bodies, 3- bases, 4- fans, 5- radiatings
Hole, 6- springs, 7- copper coins, 8- base screws, 9- magnetic holders, 10- magnet walls, 11- magnet.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, with reference to embodiment and accompanying drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, do not make
For limitation of the invention.
As shown in Figures 1 to 3, a kind of microwave multiplying arrangement, including body 2 and base 3, base 3 are rectangular for upper opening
Body thin-walled box, body 2 are located inside base 3, and the side wall of base 2 offers multiple heat emission holes 5, is respectively arranged with each heat emission hole 5
Fan 4, spring 6 is fixed with fan 4, copper coin 7 is fixed with the other end of spring 6, spring 6 and copper coin 7 are respectively positioned in base 3
Portion, copper coin 7 are withstood on the surface of body 2；Body 2 is provided with body screw 1, and the bottom of base 3 is provided with base screw 8, body screw 1
It is identical with the size bore of base screw 8 and mutually coincided in vertical direction；Also include magnetic holder 9, magnetic holder 9 is also the length of upper opening
Cube thin-walled box, bottom and side wall inside magnetic holder 9 have magnet wall 10, and the bottom of base 3 has magnet 11, and base 3 is located at magnetic
Above the inside of box 9 and the bottom being suspended in inside magnetic holder 9.Body 2 is provided with body screw 1, and the bottom of base 3 is provided with base screw
8, body screw 1 is identical with the size bore of base screw 8 and is mutually coincided in vertical direction, and spring 6 uses copper spring.
Preferably, the length and width dimensions of the Internal periphery of base 3 are more than the numerical value of the length and width dimensions of the outline of body 2：Spring 6
The half of drift.
Above-described embodiment, the purpose of the present invention, technical scheme and beneficial effect are carried out further
Describe in detail, should be understood that the embodiment that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc., all should include
Within protection scope of the present invention.
Claims (3)
1. a kind of microwave multiplying arrangement, it is characterised in that including body (2) and base (3), the base (3) is upper opening
Cuboid thin-walled box, the body (2) is located at that base (3) is internal, and the side wall of the base (2) offers multiple heat emission holes
(5) fan (4), is respectively arranged with each heat emission hole (5), spring (6) is fixed with the fan (4), the spring (6)
Copper coin (7) is fixed with the other end, the spring (6) and copper coin (7) are respectively positioned on base (3) inside, and the copper coin (7) withstands on machine
On body (2) surface；The body (2) is provided with body screw (1), and base (3) bottom is provided with base screw (8), described
Body screw (1) is identical with base screw (8) size bore and is mutually coincided in vertical direction；
Also include magnetic holder (9), the magnetic holder (9) is also the cuboid thin-walled box of upper opening, magnetic holder (9) internal bottom and side
Wall has magnet wall (10), and base (3) bottom has magnet (11), and base (3) is located at magnetic holder (9) inside and is suspended in magnetic
Above the internal bottom of box (9).
2. a kind of microwave multiplying arrangement according to claim 1, it is characterised in that the body (2) is provided with body spiral shell
Hole (1), base (3) bottom are provided with base screw (8), and the body screw (1) is identical with base screw (8) size bore
And mutually coincided in vertical direction.
3. a kind of microwave multiplying arrangement according to claim 1, it is characterised in that the spring (6) uses copper spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711021923.5A CN107708361A (en) | 2017-10-27 | 2017-10-27 | A kind of microwave multiplying arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711021923.5A CN107708361A (en) | 2017-10-27 | 2017-10-27 | A kind of microwave multiplying arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107708361A true CN107708361A (en) | 2018-02-16 |
Family
ID=61182500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711021923.5A Withdrawn CN107708361A (en) | 2017-10-27 | 2017-10-27 | A kind of microwave multiplying arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107708361A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202940776U (en) * | 2012-10-31 | 2013-05-15 | 河北德海电子科技有限公司 | C-band airborne power amplifier |
| CN206472288U (en) * | 2017-02-20 | 2017-09-05 | 恩平市圣保罗音响器材有限公司 | A kind of venetian blind type high efficiency and heat radiation digital power amplifier machine |
| CN207399678U (en) * | 2017-10-27 | 2018-05-22 | 成都西井科技有限公司 | Microwave multiplying arrangement with antihunt action |
-
2017
- 2017-10-27 CN CN201711021923.5A patent/CN107708361A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202940776U (en) * | 2012-10-31 | 2013-05-15 | 河北德海电子科技有限公司 | C-band airborne power amplifier |
| CN206472288U (en) * | 2017-02-20 | 2017-09-05 | 恩平市圣保罗音响器材有限公司 | A kind of venetian blind type high efficiency and heat radiation digital power amplifier machine |
| CN207399678U (en) * | 2017-10-27 | 2018-05-22 | 成都西井科技有限公司 | Microwave multiplying arrangement with antihunt action |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180216 |
|
| WW01 | Invention patent application withdrawn after publication |