CN208655115U - A kind of aviation wireless light communication demonstration and verification experiment instrument - Google Patents
A kind of aviation wireless light communication demonstration and verification experiment instrument Download PDFInfo
- Publication number
- CN208655115U CN208655115U CN201820077079.1U CN201820077079U CN208655115U CN 208655115 U CN208655115 U CN 208655115U CN 201820077079 U CN201820077079 U CN 201820077079U CN 208655115 U CN208655115 U CN 208655115U
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- Prior art keywords
- shell
- light communication
- wireless light
- fixed
- verification experiment
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Abstract
The utility model discloses a kind of aviation wireless light communication demonstration and verification experiment instruments, mainboard including shell and setting inside housings, the left and right ends of mainboard are fixedly connected with the inner sidewall of the left and right of shell two respectively, shell lower end inner wall is fixed with air collecting box, through-hole is offered at the lower end center of shell, and through-hole runs through the lower end of air collecting box, fan is also fixed in through-hole, the upper end of air collecting box is fixed with multiple equally distributed cooling fins, and the upper end of air collecting box offers multiple equally distributed exhaust vents between multiple cooling fins, the lower end four corners of shell are fixed with telescopic rod, telescopic rod lower end is fixed with support base.The utility model is easy to operate, can effectively be radiated to wireless light communication demonstration and verification experiment instrument, extend the service life of wireless light communication demonstration and verification experiment instrument internal element, and wireless light communication demonstration and verification experiment instrument is enabled to have pooling feature.
Description
Technical field
The utility model relates to technical field of aerospace more particularly to a kind of aviation wireless light communication demonstration and verification to test
Instrument.
Background technique
Wireless light communication refers to a kind of communication mode that infrared signal is transmitted using air as transmission medium, is current city
A kind of mainstream communication mode on field.The equipment can be used for wireless communication technique, digital circuit, Analogical Circuit Technique and monolithic
The education and instruction on machine basis uses.
When in use, anti seismic efficiency is poor for existing wireless light communication instrument, when the external world is shaken, will affect work
Make the digital information on personnel's observation wireless light communication instrument, and existing wireless light communication demonstration and verification experiment instrument heat dissipation effect
Fruit is poor, influences the service life of wireless light communication demonstration and verification experiment instrument internal element.Therefore, the utility model devises
A kind of aviation wireless light communication demonstration and verification experiment instrument.
Utility model content
Purpose of the utility model is to solve existing wireless light communication instrument heat dissipation effect difference and anti seismic efficiency are poor
The problem of, and a kind of aviation wireless light communication demonstration and verification experiment instrument proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of aviation wireless light communication demonstration and verification experiment instrument, the mainboard including shell and setting inside housings,
The left and right ends of the mainboard are fixedly connected with the inner sidewall of the left and right of shell two respectively, and the shell lower end inner wall is fixed with
Air collecting box, offers through-hole at the lower end center of the shell, and the through-hole runs through the lower end of air collecting box, in the through-hole also
It is fixed with fan, the upper end of the air collecting box is fixed with multiple equally distributed cooling fins, and the upper end of the air collecting box
Multiple equally distributed exhaust vents are offered between multiple cooling fins, the lower end four corners of the shell, which are fixed with, stretches
Contracting bar, the telescopic rod lower end are fixed with support base, and the upper end left and right edges of the support base are fixed with vertical bar, described
The lower end of shell offers the first groove corresponding with vertical bar position, and first groove is offered far from the side at notch
Second groove, the vertical bar are located in the second groove, and the bar wall movable sleeve of the vertical bar is connected to spring, and up and down the two of the spring
End is fixedly connected with spring base, and two spring bases are fixedly connected with support base and the first groove respectively.
Preferably, upper end of the shell or so two side walls offer symmetrical heat release hole, and the heat dissipation
The inside in hole is equipped with Air Filter.
Preferably, the left and right sidewall of the shell is fixed with symmetrical U-shaped handle.
Preferably, the lower end of the support base is fixed with anti-slip layer, and the anti-slip layer uses epoxy resin tar system
At.
Preferably, the cooling fin is made of graphite.
Preferably, the fan is electrically connected by control switch and external power supply.
Compared with prior art, the utility model provides a kind of aviation wireless light communication demonstration and verification experiment instrument, tool
It is standby following the utility model has the advantages that
1, aviation wireless light communication demonstration and verification experiment instrument, by external control switch, can control fan into
Row running can uniformly be blown to wind below mainboard, progress can be to mainboard by the way that the exhaust vent of air collecting box upper end is arranged in
It is uniformly and effectively radiated, while can be radiated from the gas that exhaust vent comes out to cooling fin, improve cooling fin
Radiating efficiency extends the service life of wireless light communication demonstration and verification experiment instrument internal element.
2, aviation wireless light communication demonstration and verification experiment instrument, by be arranged in telescopic rod and the vertical bar of shell lower end with
And the spring on vertical bar is set, when testing instrument of wireless optical communication is by extraneous vibration, support base can be made to squeeze spring,
And then can reduce influence of the external shock to wireless light communication demonstration and verification experiment instrument, avoid wireless light communication demonstration and verification real
It tests instrument wobble effects staff and checks experimental result.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model
It is easy to operate, it can effectively be radiated to wireless light communication demonstration and verification experiment instrument, extend wireless light communication demonstration and test
The service life of experiment instrument internal element is demonstrate,proved, and enables to wireless light communication demonstration and verification experiment instrument that there is pooling feature.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of aviation wireless light communication demonstration and verification experiment instrument structural schematic diagram；
Fig. 2 be the utility model proposes the structure of aviation wireless light communication demonstration and verification experiment instrument part A a kind of show
It is intended to；
Fig. 3 the utility model proposes a kind of aviation part wireless light communication demonstration and verification experiment instrument B structural representation
Figure.
In figure: 1 shell, 2 mainboards, 3 fans, 4 air collecting box, 5 cooling fins, 6 Air Filters, 7 telescopic rods, 8 support bases, 9 anti-skidding
Layer, 10 springs, 11 first grooves, 12 second grooves, 13 vertical bars, 14 spring bases, 15 exhaust vents, 16 heat release holes, 17U shape handle.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-3, a kind of aviation wireless light communication demonstration and verification experiment instrument, including shell 1 and setting are in shell
Mainboard 2 inside 1, the left and right ends of mainboard 2 are fixedly connected with the inner sidewall of the left and right of shell 1 two respectively, 1 lower end inner wall of shell
It is fixed with air collecting box 4, through-hole is offered at the lower end center of shell 1, and through-hole runs through the lower end of air collecting box 4, goes back in through-hole
It is fixed with fan 3, the upper end of air collecting box 4 is fixed with multiple equally distributed cooling fins 5, and the upper end of air collecting box 4 is located at
Multiple equally distributed exhaust vents 15 are offered between multiple cooling fins 5, the lower end four corners of shell 1 are fixed with telescopic rod
7,7 lower end of telescopic rod is fixed with support base 8, and the upper end left and right edges of support base 8 are fixed with vertical bar 13, under shell 1
End offers the first groove 11 corresponding with 13 position of vertical bar, and far from the side at notch to offer second recessed for the first groove 11
Slot 12, vertical bar 13 are located in the second groove 12, and the bar wall movable sleeve of vertical bar 13 is connected to spring 10, and the upper and lower ends of spring 10 are solid
Determine connecting spring seat 14, two spring bases 14 are fixedly connected with support base 8 and the first groove 11 respectively.
The upper end of shell 1 or so two side walls offer symmetrical heat release hole 16, and the inside of heat release hole 16 is set
There is Air Filter 6, can be avoided extraneous dust and enter in shell 1, the left and right sidewall of shell 1 is fixed with symmetrical U
Shape handle 17, convenient for wireless light communication demonstration and verification experiment instrument of taking, the lower end of support base 8 is fixed with anti-slip layer 9, Neng Gouzeng
Add the frictional force of support base 8 Yu desktop, and anti-slip layer 9 is made of epoxy resin tar, cooling fin 5 is made of graphite, wind
Fan 3 is electrically connected by control switch and external power supply.
In the utility model, in use, can control fan 3 by external control switch and be operated, by setting
The exhaust vent 15 in 4 upper end of air collecting box is set, wind can uniformly be blown to 2 lower section of mainboard, progress can carry out mainboard 2 uniformly
Effective heat dissipation, while can radiate from the gas that exhaust vent 15 comes out to cooling fin 5, improve the heat dissipation of cooling fin 5
Efficiency extends the service life of wireless light communication demonstration and verification experiment instrument internal element, by the way that stretching for 1 lower end of shell is arranged in
Contracting bar 7 and vertical bar 13 and the spring 10 being arranged on vertical bar 13, when testing instrument of wireless optical communication is by extraneous vibration, meeting
It so that support base 8 squeezes spring 10, and then can reduce influence of the external shock to wireless light communication demonstration and verification experiment instrument, keep away
Exempt from wireless light communication demonstration and verification experiment instrument wobble effects staff and checks experimental result.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of aviation wireless light communication demonstration and verification experiment instrument, including shell (1) and the setting master internal in shell (1)
Plate (2), which is characterized in that the left and right ends of the mainboard (2) are fixedly connected with the inner sidewall of left and right two of shell (1) respectively,
Shell (1) lower end inner wall is fixed with air collecting box (4), offers through-hole at the lower end center of the shell (1), and described
Through-hole runs through the lower end of air collecting box (4), is also fixed with fan (3) in the through-hole, and the upper end fixation of the air collecting box (4) is set
Have multiple equally distributed cooling fins (5), and the upper end of the air collecting box (4) offered between multiple cooling fins (5) it is more
The lower end four corners of a equally distributed exhaust vent (15), the shell (1) are fixed with telescopic rod (7), the telescopic rod
(7) lower end is fixed with support base (8), and the upper end left and right edges of the support base (8) are fixed with vertical bar (13), the shell
The lower end of body (1) offers the first groove (11) corresponding with vertical bar (13) position, and first groove (11) is far from notch
The side at place offers the second groove (12), and the vertical bar (13) is located in the second groove (12), the bar wall of the vertical bar (13)
Movable sleeve is connected to spring (10), and the upper and lower ends of the spring (10) are fixedly connected with spring base (14), two spring bases
(14) it is fixedly connected respectively with support base (8) and the first groove (11).
2. a kind of aviation according to claim 1 wireless light communication demonstration and verification experiment instrument, which is characterized in that the shell
The upper end of body (1) or so two side walls offer symmetrical heat release hole (16), and the inside of the heat release hole (16) is set
There are Air Filter (6).
3. a kind of aviation according to claim 1 wireless light communication demonstration and verification experiment instrument, which is characterized in that the shell
The left and right sidewall of body (1) is fixed with symmetrical U-shaped handle (17).
4. a kind of aviation according to claim 1 wireless light communication demonstration and verification experiment instrument, which is characterized in that the branch
The lower end of support seat (8) is fixed with anti-slip layer (9), and the anti-slip layer (9) is made of epoxy resin tar.
5. a kind of aviation according to claim 1 wireless light communication demonstration and verification experiment instrument, which is characterized in that described to dissipate
Backing (5) is made of graphite.
6. a kind of aviation according to claim 1 wireless light communication demonstration and verification experiment instrument, which is characterized in that the wind
(3) are fanned to be electrically connected by control switch and external power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820077079.1U CN208655115U (en) | 2018-01-17 | 2018-01-17 | A kind of aviation wireless light communication demonstration and verification experiment instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820077079.1U CN208655115U (en) | 2018-01-17 | 2018-01-17 | A kind of aviation wireless light communication demonstration and verification experiment instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208655115U true CN208655115U (en) | 2019-03-26 |
Family
ID=65771707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820077079.1U Expired - Fee Related CN208655115U (en) | 2018-01-17 | 2018-01-17 | A kind of aviation wireless light communication demonstration and verification experiment instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208655115U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112004376A (en) * | 2020-08-12 | 2020-11-27 | 长春师范大学 | Car networking teaching experiment box based on artificial intelligence |
-
2018
- 2018-01-17 CN CN201820077079.1U patent/CN208655115U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112004376A (en) * | 2020-08-12 | 2020-11-27 | 长春师范大学 | Car networking teaching experiment box based on artificial intelligence |
| CN112004376B (en) * | 2020-08-12 | 2023-04-11 | 长春师范大学 | Internet of vehicles teaching experiment box based on artificial intelligence |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190326 Termination date: 20200117 |