CN209560749U - A kind of computer network teaching device - Google Patents
A kind of computer network teaching device Download PDFInfo
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- CN209560749U CN209560749U CN201822044405.1U CN201822044405U CN209560749U CN 209560749 U CN209560749 U CN 209560749U CN 201822044405 U CN201822044405 U CN 201822044405U CN 209560749 U CN209560749 U CN 209560749U
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- teaching device
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Abstract
The utility model discloses a kind of computer network teaching devices, including basic computer, the back end outer surface of the basic computer is provided with No.1 sealing plate, two side external surfaces of the basic computer are fixedly connected to fixed side, the leading exterior surface of the No.1 sealing plate offers earphone microphone interface, double antenna WIFI is provided with below the earphone microphone interface, the side of the earphone microphone interface is provided with HDMI video interface, and the side of the double antenna WIFI is provided with com interface.A kind of computer network teaching device described in the utility model, equipped with signal prompt lamp, dust filter plate and sound-proof material, maintenance tool can timely be taken out when detector breaks down simply to be repaired, and the food that need to be detected can be placed in dedicated slot, prevent food from remaining in inside detector, influence it is internal detect environment, can with it is more intuitive find out food security whether, bring better prospect of the application.
Description
Technical field
The utility model relates to computer field, in particular to a kind of computer network teaching device.
Background technique
The network teaching platform is a kind of teaching equipment based on the network platform, with the continuous development of science and technology, people for
The manufacturing process of the network teaching platform requires also higher and higher；There is certain disadvantage when in use in existing the network teaching platform
End, firstly, USB interface, for a long time frequently after grafting use, internal circuit is easy to happen damage, secondly, impurity dust is from heat dissipation
Enter inside computer installation at window, is easy to damage internal circuit with component, is unfavorable for the use of people, also
Having, at work, internal component operating generates noise to computer, certain adverse effect is brought to the use process of people,
For this purpose, it is proposed that a kind of computer network teaching device.
Utility model content
The main purpose of the utility model is to provide a kind of computer network teaching devices, can effectively solve background skill
The problems in art.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of computer network teaching device, including basic computer, the back end outer surface setting of the basic computer
There is No.1 sealing plate, two side external surfaces of the basic computer are fixedly connected to fixed side, the No.1 sealing plate
Leading exterior surface offers earphone microphone interface, is provided with double antenna WIFI below the earphone microphone interface, and the one of the earphone microphone interface
Side is provided with HDMI video interface, and the side of the double antenna WIFI is provided with com interface, the side of the HDMI video interface
It is provided with network interface, the side of the network interface is provided with VGA video interface, the side setting of the VGA video interface
There is a power interface, the back end outer surface of the basic computer is provided with No. two sealing plates, outside the side of No. two sealing plates
Surface is provided with USB interface, and the side of the USB interface is provided with power switch, and the side of the power switch is provided with ash
Dirt filter plate, the other side of the USB interface are provided with signal prompt lamp, set between the dust filter plate and No. two sealing plates
It is equipped with thermal window, the surrounding outer surface of the dust filter plate is fixedly installed with magnet strip, the two sides of the basic computer
Inner surface is fixedly installed with sound-proof material.
Its earphone microphone interface can be convenient for transmitting voice information.
By the double antenna WIFI of design network can be preferably accessed convenient for computer.
Its HDMI video interface and VGA video interface can be convenient for computer transmission of video information, convenient for the use of people.
Preferably, by strength glue between the sound-proof material and basic computer, the quantity of the sound-proof material is two
Group.
Preferably, pass through strength glue, the side of the dust filter plate between the dust filter plate and magnet strip
Outer surface passes through a side external surface detachable connection of magnet strip and thermal window, and the quantity of the magnet strip is four groups.
Preferably, the input terminal of the output end of the signal prompt lamp and USB interface be electrically connected, the USB interface with
The quantity of signal prompt lamp is four groups.
Preferably, No.1 fixed screw, the calculating owner are provided between the No.1 sealing plate and basic computer
One side external surface of body is fixedly connected by No.1 fixed screw with the leading exterior surface of basic computer, No. two sealing plates
No. two fixed screws are provided between basic computer, a side external surface of No. two sealing plates passes through No. two fixed screws
It is fixedly connected with the back end outer surface of basic computer.
Preferably, the quantity of the com interface is four groups, and the quantity of the network interface is two groups, the calculating owner
The lower end outer surface of body is fixedly connected with anti-skidding bed course, and the quantity of anti-skidding bed course is two groups, and the quantity of the fixed side is two
Group.
Compared with prior art, the utility model has the following beneficial effects: a kind of computer network teaching device, leads to
The signal prompt lamp of setting is crossed, whether can be damaged convenient for the more intuitive observation USB interface of people, people is reminded to overhaul
Maintenance is conducive to people's use, by the dust filter plate of setting, prevents impurity dust from entering in computer from thermal window
Portion influences internal working environment, is conducive to the use of people, the setting of sound-proof material, generation when can cut down computer operating
Noise, whole network teaching platform structure is simple, and easy to operate, the effect used is more preferable relative to traditional approach.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of computer network teaching device of the utility model.
Fig. 2 is a kind of front view of computer network teaching device of the utility model.
Fig. 3 is the structural schematic diagram of dust filter plate 13 in a kind of computer network teaching device of the utility model.
Fig. 4 is the structural schematic diagram of sound-proof material 17 in a kind of computer network teaching device of the utility model.In figure: 1, counting
Calculate owner's body；2, No.1 sealing plate；3, fixed side；4, earphone microphone interface；5, double antenna WIFI；6, HDMI video interface；7,COM
Interface；8, network interface；9, VGA video interface；10, power interface；11, USB interface；12, power switch；13, dust filters
Plate；14, thermal window；15, magnet strip；16, signal prompt lamp；17, sound-proof material；18, No. two sealing plates.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figs 1-4, a kind of computer network teaching device, including basic computer 1, the rear end of basic computer 1
Outer surface is provided with No.1 sealing plate 2, and two side external surfaces of basic computer 1 are fixedly connected to fixed side 3, No.1 sealing
The leading exterior surface of plate 2 offers earphone microphone interface 4, and the lower section of earphone microphone interface 4 is provided with double antenna WIFI5, and the one of earphone microphone interface 4
Side is provided with HDMI video interface 6, and the side of double antenna WIFI5 is provided with com interface 7, the side setting of HDMI video interface 6
There is network interface 8, the side of network interface 8 is provided with VGA video interface 9, and the side of VGA video interface 9 is provided with power supply and connects
Mouth 10, the back end outer surface of basic computer 1 is provided with No. two sealing plates 18, and a side external surface of No. two sealing plates 18 is provided with
Usb 11, the side of usb 11 are provided with power switch 12, and the side of power switch 12 is provided with dust filter plate 13,
The other side of usb 11 is provided with signal prompt lamp 16, is provided with heat dissipation between dust filter plate 13 and No. two sealing plates 18
Window 14, the surrounding outer surface of dust filter plate 13 are fixedly installed with magnet strip 15, and the two sides inner surface of basic computer 1 is fixed
Sound-proof material 17 is installed.
By strength glue between sound-proof material 17 and basic computer 1, the quantity of sound-proof material 17 is two groups, be can reduce
The noise that computer generates；Pass through strength glue, the side of dust filter plate 13 between dust filter plate 13 and magnet strip 15
Outer surface passes through a side external surface detachable connection of magnet strip 15 and thermal window 14, and the quantity of magnet strip 15 is four groups,
Convenient for being removed and installed to dust filter plate 13；The output end of signal prompt lamp 16 and the input terminal of usb 11 are electrical
The quantity of connection, usb 11 and signal prompt lamp 16 is four groups, and usb 11 is overhauled and safeguarded convenient for people；
No.1 fixed screw is provided between No.1 sealing plate 2 and basic computer 1, a side external surface of basic computer 1 passes through one
Number fixed screw is fixedly connected with the leading exterior surface of basic computer 1, is arranged between No. two sealing plates 18 and basic computer 1
There are No. two fixed screws, a side external surface of No. two sealing plates 18 passes through outside the rear end of No. two fixed screws and basic computer 1
Surface is fixedly connected, convenient for dismantling to computer；The quantity of com interface 7 is four groups, and the quantity of network interface 8 is two groups,
The lower end outer surface of basic computer 1 is fixedly connected with anti-skidding bed course, and the quantity of anti-skidding bed course is two groups, the number of fixed side 3
Amount is two groups, can be improved the stability of computer entirety.
It should be noted that the utility model is a kind of computer network teaching device, when in use, firstly, by power supply
Line is inserted into power interface 10, so that basic computer 1 is powered and works normally, basic computer 1 is then mounted on specified region, is connect
, it turns on the power switch 12 pairs of basic computers 1 and carries out using what the component inside basic computer 1 generated in the running makes an uproar
Sound carries out absorption abatement by sound-proof material 17, avoids influencing teaching environment, and the internal high temperature generated, passes through thermal window 14
It is discharged inside basic computer 1, dust filter plate 13 is adsorbed on the upper of thermal window 14 by magnet strip 15, prevents impurity dust
Enter inside basic computer 1 from thermal window 14, component and circuit inside basic computer 1 protected to work normally, moreover it is possible to
Dust filter plate 13 can be removed and be cleared up by magnet strip 15, guaranteed the heat dissipation performance of thermal window 14, work as USB interface
After 11 power on, capable of intuitively observing usb 11 by signal prompt lamp 16, whether normal power-up works, and signal mentions
When showing that lamp 16 extinguishes, shows that power blackout situation occurs in usb 11, people is prompted to carry out repair and maintenance in time, it is more practical.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of computer network teaching device, including basic computer (1), it is characterised in that: the basic computer (1)
Back end outer surface is provided with No.1 sealing plate (2), and two side external surfaces of the basic computer (1) are fixedly connected to affixed side
The leading exterior surface on side (3), the No.1 sealing plate (2) offers earphone microphone interface (4), sets below the earphone microphone interface (4)
It is equipped with double antenna WIFI (5), the side of the earphone microphone interface (4) is provided with HDMI video interface (6), the double antenna WIFI
(5) side is provided with com interface (7), and the side of the HDMI video interface (6) is provided with network interface (8), the network
The side of interface (8) is provided with VGA video interface (9), and the side of the VGA video interface (9) is provided with power interface (10),
The back end outer surface of the basic computer (1) is provided with No. two sealing plates (18), outside the side of No. two sealing plates (18)
Surface is provided with USB interface (11), and the side of the USB interface (11) is provided with power switch (12), the power switch
(12) side is provided with dust filter plate (13), and the other side of the USB interface (11) is provided with signal prompt lamp (16), institute
It states and is provided with thermal window (14) between dust filter plate (13) and No. two sealing plates (18), the four of the dust filter plate (13)
All outer surfaces are fixedly installed with magnet strip (15), and the two sides inner surface of the basic computer (1) is fixedly installed with sound-proof material
(17)。
2. a kind of computer network teaching device according to claim 1, it is characterised in that: the sound-proof material (17) and meter
It calculates by strength glue between owner's body (1), the quantity of the sound-proof material (17) is two groups.
3. a kind of computer network teaching device according to claim 1, it is characterised in that: the dust filter plate (13)
By strength glue between magnet strip (15), a side external surface of the dust filter plate (13) by magnet strip (15) with
One side external surface detachable connection of thermal window (14), the quantity of the magnet strip (15) are four groups.
4. a kind of computer network teaching device according to claim 1, it is characterised in that: the signal prompt lamp (16)
Output end and USB interface (11) input terminal be electrically connected, the USB interface (11) and the quantity of signal prompt lamp (16) are equal
It is four groups.
5. a kind of computer network teaching device according to claim 1, it is characterised in that: the No.1 sealing plate (2)
No.1 fixed screw is provided between basic computer (1), a side external surface of the basic computer (1) is solid by No.1
Determine screw to be fixedly connected with the leading exterior surface of basic computer (1), No. two sealing plates (18) and basic computer (1) it
Between be provided with No. two fixed screws, a side external surface of No. two sealing plates (18) by No. two fixed screws and calculates owner
The back end outer surface of body (1) is fixedly connected.
6. a kind of computer network teaching device according to claim 1, it is characterised in that: the number of the com interface (7)
Amount is four groups, and the quantity of the network interface (8) is two groups, and the lower end outer surface of the basic computer (1) is fixedly connected with
Anti-skidding bed course, the quantity of anti-skidding bed course are two groups, and the quantity of the fixed side (3) is two groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822044405.1U CN209560749U (en) | 2018-11-27 | 2018-11-27 | A kind of computer network teaching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822044405.1U CN209560749U (en) | 2018-11-27 | 2018-11-27 | A kind of computer network teaching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209560749U true CN209560749U (en) | 2019-10-29 |
Family
ID=68301254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822044405.1U Expired - Fee Related CN209560749U (en) | 2018-11-27 | 2018-11-27 | A kind of computer network teaching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209560749U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111654985A (en) * | 2020-05-19 | 2020-09-11 | 苏州诺达佳自动化技术有限公司 | Book type automatic chemical industry control machine case with safety protection structure |
| CN112366471A (en) * | 2020-11-03 | 2021-02-12 | 娄底市娄星区天地电脑科技有限公司 | Computer aided design USB interface |
-
2018
- 2018-11-27 CN CN201822044405.1U patent/CN209560749U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111654985A (en) * | 2020-05-19 | 2020-09-11 | 苏州诺达佳自动化技术有限公司 | Book type automatic chemical industry control machine case with safety protection structure |
| CN112366471A (en) * | 2020-11-03 | 2021-02-12 | 娄底市娄星区天地电脑科技有限公司 | Computer aided design USB interface |
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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: 20191029 Termination date: 20201127 |