CN212541144U - Computer software demonstration device - Google Patents
Computer software demonstration device Download PDFInfo
- Publication number
- CN212541144U CN212541144U CN202021299634.9U CN202021299634U CN212541144U CN 212541144 U CN212541144 U CN 212541144U CN 202021299634 U CN202021299634 U CN 202021299634U CN 212541144 U CN212541144 U CN 212541144U
- Authority
- CN
- China
- Prior art keywords
- protection casing
- box
- display screen
- computer software
- inner chamber
- 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.)
- Expired - Fee Related
Links
- 238000004140 cleaning Methods 0.000 claims abstract description 8
- 230000017525 heat dissipation Effects 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 10
- 230000000694 effects Effects 0.000 abstract description 10
- 230000033001 locomotion Effects 0.000 abstract description 7
- 238000010030 laminating Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000000737 periodic effect Effects 0.000 abstract description 3
- 230000002441 reversible effect Effects 0.000 abstract description 3
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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Abstract
The utility model discloses a computer software presentation device, including box, display screen and host computer, host computer fixed connection is in box inner chamber bottom, box top fixed mounting has the protection casing, just protection casing rear end face fixedly connected with apron. The utility model discloses in, with display screen and host computer fixed mounting respectively at protection casing and box inner chamber, the radiating fin of table wall has guaranteed the radiating effect of display screen and host computer in the radiating motor cooperation upper cover plate through box inner chamber, the accessible starts servo motor regularly, servo motor drives the screw rod and carries out periodic positive reverse rotation motion, the thread bush of the outer table wall of screw rod then mutually supports at this in-process with the sliding sleeve of the outer table wall of slide bar, make terminal surface carry out reciprocating motion before the brush-holder stud laminating protection casing, realize the automatically cleaning of protection casing when with this having guaranteed the dustproof effect of display screen and host computer, thereby computer software presentation device has improved the convenience that uses.
Description
Technical Field
The utility model relates to a computer software equipment technical field especially relates to a computer software presentation device.
Background
The computer professional course can be frequently applied to various software, and the functions and the operation modes of the software are different, so teachers need to explain and demonstrate the functions and the operation modes of the software one by one. To facilitate computer software presentations, computers are typically provided on presentation devices.
At present, current computer software presentation device still has the weak point, current computer software presentation device places host computer and display respectively in box and protection casing, through protection casing contact display when the high-efficient heat dissipation of host computer is realized to heat dissipation mechanism in the box, however, although the protection casing can completely cut off outside dust contact display, but protection casing self lacks automatically cleaning mechanism mostly, outside dust is adsorbed in the protection casing outside under the effect of static easily, need artificially clean, the operation is comparatively inconvenient, thereby computer software presentation device's convenience of using has been reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problems, a computer software demonstration device is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a computer software presentation device, includes box, display screen and host computer, host computer fixed connection is in box inner chamber bottom, box top fixed mounting has the protection casing, just protection casing rear end face fixedly connected with apron, the display screen block is connected between protection casing and apron, box inner chamber fixedly connected with servo motor, presentation device is still including:
the transmission bin is two sets of transmission bin fixed mounting wears to be equipped with slide bar and screw rod respectively between transmission bin inner chamber and the box top, just slide bar bottom and box inner chamber fixed connection, the screw rod bottom is connected with the transmission of servo motor output, the outer table wall of screw rod closes soon through the screw thread and is connected with the thread bush, the outer table wall sliding connection of slide bar has the sliding sleeve, just fixed mounting has the brush-holder stud between thread bush and the sliding sleeve, terminal surface looks butt's cleaning block before the brush-holder stud rear end fixed mounting has the protection casing.
As a further description of the above technical solution:
and universal wheels are fixedly arranged at the bottom of the box body.
As a further description of the above technical solution:
the inner surface wall of the vertical end of the box body is fixedly provided with a heat dissipation motor, and the output end of the heat dissipation motor is in transmission connection with fan blades.
As a further description of the above technical solution:
the cover plate is fixedly connected with the protective cover through bolts.
As a further description of the above technical solution:
and one side of the cover plate, which is close to the display screen, is fixedly provided with a radiating fin which is abutted against the display screen.
As a further description of the above technical solution:
the top of the box body is provided with a combination groove corresponding to the brush rod.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
the utility model discloses in, with display screen and host computer fixed mounting respectively at protection casing and box inner chamber, the radiating fin of table wall has guaranteed the radiating effect of display screen and host computer in the radiating motor cooperation upper cover plate through box inner chamber, the accessible starts servo motor regularly, servo motor drives the screw rod and carries out periodic positive reverse rotation motion, the thread bush of the outer table wall of screw rod then mutually supports at this in-process with the sliding sleeve of the outer table wall of slide bar, make terminal surface carry out reciprocating motion before the brush-holder stud laminating protection casing, realize the automatically cleaning of protection casing when with this having guaranteed the dustproof effect of display screen and host computer, thereby computer software presentation device has improved the convenience that uses.
Drawings
Fig. 1 shows a schematic structural diagram provided according to an embodiment of the present invention;
fig. 2 shows a schematic structural diagram of a cover plate provided according to an embodiment of the present invention;
fig. 3 shows a schematic structural diagram of a sliding sleeve and a threaded sleeve provided according to an embodiment of the present invention;
fig. 4 is a schematic structural view illustrating a coupling groove according to an embodiment of the present invention.
Illustration of the drawings:
1. a box body; 2. a protective cover; 3. a transmission bin; 4. a brush bar; 5. a screw; 6. a servo motor; 7. a heat dissipation motor; 8. a host; 9. a slide bar; 10. a cover plate; 11. a display screen; 12. a threaded sleeve; 13. a sliding sleeve; 14. a coupling groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a computer software presentation device, includes box 1, display screen 11 and host computer 8, and 8 fixed connection of host computer are in 1 inner chamber bottom of box, and 1 top fixed mounting of box has protection casing 2, and 2 rear end face fixedly connected with apron 10 of protection casing, and 11 block connections of display screen are between protection casing 2 and apron 10, and 1 inner chamber fixedly connected with servo motor 6 of box, presentation device are still including:
Specifically, as shown in fig. 1 and 2, universal wheels are fixedly mounted at the bottom of the case 1, so that the movement of the device body is facilitated.
Specifically, as shown in fig. 1 and 2, a heat dissipation motor 7 is fixedly installed on the inner surface wall of the vertical end of the box body 1, and the output end of the heat dissipation motor 7 is in transmission connection with fan blades, so that the heat dissipation effect of the host machine 8 is ensured.
Specifically, as shown in fig. 2 and 3, the cover plate 10 is fixedly connected to the shield 2 by bolts, so as to facilitate the mounting and dismounting of the display screen 11.
Specifically, as shown in fig. 3, a heat dissipation fin abutting against the display screen 11 is fixedly installed on one side of the cover plate 10 close to the display screen 11, so as to ensure the heat dissipation effect of the display screen 11.
Specifically, as shown in fig. 4, a coupling groove 14 corresponding to the brush bar 4 is formed at the top of the box body 1, so that the brush bar 4 can be coupled in the coupling groove 14 after the cleaning of the shield 2 is completed, and the blocking of the demonstration effect of the display screen 11 is avoided.
The working principle is as follows: during the use, with display screen 11 and host computer 8 respectively fixed mounting at protection casing 2 and 1 inner chamber of box, the radiating effect of display screen 11 and host computer 8 has been guaranteed to the radiating fin of the interior table wall of radiating motor 7 cooperation upper cover plate 10 through 1 inner chamber of box, the accessible starts servo motor 6 regularly, servo motor 6 drives screw rod 5 and carries out periodic positive reverse rotation motion, threaded sleeve 12 of the outer table wall of screw rod 5 and sliding sleeve 13 of slide bar 9 outward appearance wall then mutually support at this in-process, make brush-holder stud 4 laminating protection casing 2 preceding terminal surface carry out reciprocating motion, realize the automatically cleaning of protection casing 2 when having guaranteed display screen 11 and host computer 8's dustproof effect with this, thereby the convenience that computer software presentation device used has been improved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a computer software presentation device, includes box (1), display screen (11) and host computer (8), its characterized in that, host computer (8) fixed connection is in box (1) inner chamber bottom, box (1) top fixed mounting has protection casing (2), just protection casing (2) rear end face fixedly connected with apron (10), display screen (11) block is connected between protection casing (2) and apron (10), box (1) inner chamber fixedly connected with servo motor (6), presentation device is still including:
drive bin (3), it is two sets of drive bin (3) fixed mounting is at the preceding terminal surface of protection casing (2), and is two sets of wear to be equipped with slide bar (9) and screw rod (5) respectively between drive bin (3) inner chamber and box (1) top, just slide bar (9) bottom and box (1) inner chamber fixed connection, screw rod (5) bottom is connected with servo motor (6) output transmission, screw rod (5) outward appearance wall closes soon through the screw thread and is connected with thread bush (12), slide bar (9) outward appearance wall sliding connection has sliding sleeve (13), just fixed mounting has brush-holder stud (4) between thread bush (12) and sliding sleeve (13), brush-holder stud (4) rear end face fixed mounting has the cleaning block of terminal surface looks butt before protection casing (2).
2. A computer software demonstration device according to claim 1, characterized in that universal wheels are fixedly mounted on the bottom of the case body (1).
3. The computer software demonstration device according to claim 1, wherein a heat dissipation motor (7) is fixedly installed on the inner surface wall of the vertical end of the box body (1), and fan blades are connected to the output end of the heat dissipation motor (7) in a transmission manner.
4. A computer software demonstration device according to claim 1 characterised in that the cover plate (10) is fixedly connected to the shield (2) by means of bolts.
5. The computer software demonstration device according to claim 1, wherein a side of the cover plate (10) close to the display screen (11) is fixedly provided with a heat dissipation fin abutting against the display screen (11).
6. The computer software demonstration device according to claim 1, wherein the top of the box body (1) is provided with a combination groove (14) corresponding to the brush rod (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021299634.9U CN212541144U (en) | 2020-07-06 | 2020-07-06 | Computer software demonstration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021299634.9U CN212541144U (en) | 2020-07-06 | 2020-07-06 | Computer software demonstration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212541144U true CN212541144U (en) | 2021-02-12 |
Family
ID=74521267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021299634.9U Expired - Fee Related CN212541144U (en) | 2020-07-06 | 2020-07-06 | Computer software demonstration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212541144U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114578903A (en) * | 2022-02-28 | 2022-06-03 | 江苏国保信息系统测评中心有限公司 | Management and control platform for network information security and use method thereof |
| CN118151725A (en) * | 2024-05-11 | 2024-06-07 | 大熊集团有限公司 | Portable mass data processing equipment |
-
2020
- 2020-07-06 CN CN202021299634.9U patent/CN212541144U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114578903A (en) * | 2022-02-28 | 2022-06-03 | 江苏国保信息系统测评中心有限公司 | Management and control platform for network information security and use method thereof |
| CN114578903B (en) * | 2022-02-28 | 2023-10-10 | 江苏国保信息系统测评中心有限公司 | Management and control platform for network information security and application method thereof |
| CN118151725A (en) * | 2024-05-11 | 2024-06-07 | 大熊集团有限公司 | Portable mass data processing equipment |
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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: 20210212 |