CN211786912U - Computer teaching is with main frame structure - Google Patents
Computer teaching is with main frame structure Download PDFInfo
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- CN211786912U CN211786912U CN202020548026.0U CN202020548026U CN211786912U CN 211786912 U CN211786912 U CN 211786912U CN 202020548026 U CN202020548026 U CN 202020548026U CN 211786912 U CN211786912 U CN 211786912U
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- case main
- main body
- computer
- main part
- machine case
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- 239000011229 interlayer Substances 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 10
- 238000009423 ventilation Methods 0.000 abstract description 10
- 230000002146 bilateral effect Effects 0.000 abstract 1
- 230000017525 heat dissipation Effects 0.000 description 7
- 238000009434 installation Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
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Abstract
The utility model discloses a computer mainframe structure is used in computer teaching, including machine case main part, one side of machine case main part is provided with the side cap board, the bilateral symmetry of machine case main part bottom articulates there is the backup pad, and the outside of backup pad is provided with the bottom plate, the both ends symmetry of machine case main part bottom both sides is provided with the stopper of mutually supporting with the backup pad. This computer mainframe structure for computer teaching is through installing the stopper, the bolt recess, the bolt, the backup pad, miniature fan, the cooperation of ventilation hole and bottom plate is used, can realize opening two sets of backup pads as required, support whole machine case main part through two sets of open backup pads, make the bottom of machine case main part not direct contact desktop or ground, when computer mainframe uses, the cooperation through miniature fan and ventilation hole blows machine case main part bottom air to the inside of machine case main part, the radiating effect of whole computer mainframe structure has been improved.
Description
Technical Field
The utility model relates to a computer mainframe technical field specifically is a computer teaching is with computer mainframe structure.
Background
The host refers to a main body part of the computer except for input and output devices, and is also a control box body for placing a mainboard and other main components, and generally includes a CPU, a memory, a hard disk, an optical drive, a power supply, and other input and output controllers and interfaces, such as a USB controller, a video card, a network card, a sound card, and the like. The computer mainframe structure is characterized in that the heat dissipation effect of the mainframe is improved by adding a plurality of micro fans to meet the use requirements of people, but certain problems still exist, and the specific problems are as follows:
1. although most computer teaching host structures in the current market are provided with a plurality of groups of micro fans to improve the heat dissipation effect of the host, the bottom of the computer is often in direct contact with a desktop or the ground, so that the corresponding heat dissipation structure cannot be added to the bottom of the computer host, and the heat dissipation effect of the computer host cannot be further improved;
2. most of computer main frame structures for computer teaching in the market improve the radiating effect of main frame often through the ventilation hole that evenly sets up many, but can't freely adjust the size of louvre according to the in-service use condition and external ambient temperature to the main frame can reach the radiating effect of ideal, makes the practicality of current main frame structure very limited.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a computer teaching is with main frame structure to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a computer main body structure for computer teaching comprises a case main body, a side cover plate is arranged on one side of the case main body, supporting plates are symmetrically hinged on two sides of the bottom of the case main body, and the outer side of the supporting plate is provided with a bottom plate, two ends of the two sides of the bottom of the case body are symmetrically provided with limiting blocks matched with the supporting plate, the two ends of the bottom of the case main body are symmetrically provided with micro fans, the bottom of the case main body is uniformly provided with vent holes, the top of the case main body is provided with a mounting groove, and the inner side of the mounting groove is provided with a blind, a threaded rod is arranged at the middle position of the top of one end of the case body in a threaded manner, the one end that is close to chassis main body of threaded rod extends to the inside of chassis main body, the one end that the mounting groove was kept away from to the threaded rod is provided with the hand wheel, the one end at the top is provided with blind adjusting mechanism in the chassis main body.
Preferably, blind adjustment mechanism includes spring, gyro wheel, connecting rod, spout and slider, the intermediate position department of top one end is provided with the spout in the quick-witted case main part, and the inside of spout is provided with the slider, the inside one end that is close to the mounting groove of spout is provided with the spring, the one end and the slider fixed connection that the spring is close to the slider, the bottom of slider is provided with the connecting rod of mutually supporting with the threaded rod, and the one end that the connecting rod is close to the mounting groove is provided with the gyro wheel of mutually supporting with the blind.
Preferably, a bolt groove is formed in the middle of the outer side of the supporting plate, a bolt is arranged on the inner bottom of the bolt groove in a threaded mode, and bolt female holes matched with the bolt are symmetrically formed in the middle of the bottom of the case main body.
Preferably, slots are symmetrically formed in the top and the bottom of the two ends in the case body, mounting frames are arranged on the inner sides of the slots at the unified positions, and filter screens are arranged on the inner sides of the mounting frames.
Preferably, the four corners of the outer side of the side cover plate are all provided with fixing screws in a threaded manner, the outer side of the side cover plate is provided with a glass observation window, and the four corners of the case body close to one side of the side cover plate are all provided with screw holes matched with the fixing screws.
Preferably, one end of the interior of the case main body is provided with an auxiliary mounting bin, a plurality of groups of interlayers are uniformly arranged in the auxiliary mounting bin, and the intervals between the interlayers are the same.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the device is provided with the limiting blocks, the bolt grooves, the bolts, the supporting plates, the micro fans, the ventilation holes and the bottom plate which are matched for use, so that the two groups of supporting plates can be opened as required, the whole case main body is supported by the two groups of opened supporting plates, the bottom of the case main body is not in direct contact with a desktop or the ground, when the computer host is used, air at the bottom of the case main body is blown to the inside of the case main body through the matching of the micro fans and the ventilation holes, and the heat dissipation effect of the structure of the whole computer host is improved;
2. the device is through the installation hand wheel simultaneously, the mounting groove, the blind, a spring, the gyro wheel, the connecting rod, the threaded rod, the cooperation of spout and slider is used, can realize through the manual rotation threaded rod of hand wheel, make the threaded rod promote the inside removal of connecting rod to quick-witted case main part, at this moment, the compression of spring atress, promote the blind rotation slope after the gyro wheel contacts the one end of blind, because the blade slope of blind laminates each other, make the actual ventilation space of whole mounting groove reduce, thereby be convenient for the main frame of computer can reach the most ideal radiating effect, the practicality of the device has been improved.
Drawings
Fig. 1 is a side view of the present invention;
fig. 2 is a side cross-sectional view of the present invention;
fig. 3 is a rear view of the present invention;
FIG. 4 is a sectional view of the venetian blind of the present invention;
FIG. 5 is an enlarged view of the point A of FIG. 2 according to the present invention;
fig. 6 is an enlarged view of the point B in fig. 3 according to the present invention.
In the figure: 1. a side cover plate; 2. a chassis main body; 3. a limiting block; 4. a bolt groove; 5. a bolt; 6. a support plate; 7. a hand wheel; 8. a filter screen; 9. mounting grooves; 10. a blind; 11. a secondary installation bin; 12. installing a frame; 13. a micro fan; 14. a vent hole; 15. a slot; 16. a spring; 17. a base plate; 18. a roller; 19. a connecting rod; 20. a threaded rod; 21. a chute; 22. a slide block.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides an embodiment: a computer mainframe structure for computer teaching comprises a case main body 2, a side cover plate 1 arranged at one side of the case main body 2, support plates 6 symmetrically hinged at two sides of the bottom of the case main body 2, and the outer side of the supporting plate 6 is provided with a bottom plate 17, the two ends of the two sides of the bottom of the chassis main body 2 are symmetrically provided with limiting blocks 3 which are matched with the supporting plate 6, the two ends of the bottom of the chassis main body 2 are symmetrically provided with micro fans 13, the bottom of the chassis main body 2 is uniformly provided with vent holes 14, the top of the chassis main body 2 is provided with a mounting groove 9, a blind curtain 10 is arranged on the inner side of the mounting groove 9, a threaded rod 20 is arranged at the middle position of the top of one end of the case main body 2 in a threaded manner, one end of the threaded rod 20 close to the case main body 2 extends into the case main body 2, a hand wheel 7 is arranged at one end of the threaded rod 20 far away from the mounting groove 9, and a blind curtain adjusting mechanism is arranged at one end of the inner top of the case main body 2;
the blind adjusting mechanism comprises a spring 16, a roller 18, a connecting rod 19, a sliding slot 21 and a sliding block 22, the sliding slot 21 is arranged at the middle position of one end of the top in the case body 2, the sliding block 22 is arranged inside the sliding slot 21, the spring 16 is arranged at one end, close to the mounting groove 9, inside the sliding slot 21, one end, close to the sliding block 22, of the spring 16 is fixedly connected with the sliding block 22, the connecting rod 19 matched with a threaded rod 20 is arranged at the bottom of the sliding block 22, the roller 18 matched with the blind 10 is arranged at one end, close to the mounting groove 9, of the connecting rod 19, the roller 18 is pushed by the threaded rod 20 to move, the roller 18 is abutted against one end of the blind 10, multiple groups of blades in the blind 10 are forced to be mutually abutted, so that the actual ventilation area of the mounting groove 9 is reduced, when the threaded rod 20 is rotated outwards, so that a plurality of groups of blades in the blind 10 are mutually opened until the actual ventilation area of the mounting groove 9 reaches the maximum;
a bolt groove 4 is formed in the middle of the outer side of the supporting plate 6, a bolt 5 is arranged on the inner bottom thread of the bolt groove 4, bolt female holes matched with the bolt 5 are symmetrically formed in the middle of the bottom of the case main body 2, and the supporting plate 6 can be fixed to the bottom of the case main body 2 through the bolt 5, so that the whole computer host can be conveniently transported;
fixing screws are arranged at the four corners of the outer side of the side cover plate 1 in a threaded manner, a glass observation window is arranged at the outer side of the side cover plate 1, screw holes matched with the fixing screws are arranged at the four corners of one side of the case main body 2 close to the side cover plate 1, four groups of fixing screws can be screwed out manually, the side cover plate 1 is detached from one side of the case main body 2 and pulled down, and then components in the case main body 2 are inspected or cleaned;
the inside one end of chassis main part 2 is provided with vice installation storehouse 11, and the inside in vice installation storehouse 11 evenly is provided with the multiunit interlayer, and the interval between the interlayer is the same, can be with the inside newly-increased partial unit mount of main frame in vice installation storehouse 11 inside, avoids influencing the overall arrangement that the 2 interior unit of chassis main part has installed.
The working principle is as follows: when the computer mainframe structure for computer teaching is used, the whole case main body 2 is supported by the two groups of opened supporting plates 6, so that the bottom of the case main body 2 is not directly contacted with a desktop or the ground, and when the computer mainframe is used, air at the bottom of the case main body 2 is blown to the inside of the case main body 2 through the matching of the micro fan 13 and the vent holes 14, so that the heat dissipation effect of the whole computer mainframe structure is improved; when the effective ventilation space of the connecting rod 19 needs to be adjusted according to the actual use condition, the threaded rod 20 is manually rotated through the hand wheel 7, so that the threaded rod 20 pushes the connecting rod 19 to move towards the interior of the case main body 2, at the moment, the spring 16 is stressed and compressed, the roller 18 pushes the blind 10 to rotate and incline after contacting one end of the blind 10, and the actual ventilation space of the whole mounting groove 9 is reduced due to the mutual attachment of the inclined blades of the blind 10, so that the computer mainframe can achieve the optimal heat dissipation effect; the two sets of mounting frames 12 are periodically taken out from the inside of the slot 15 by opening the side cover plate 1, and the filter mesh 8 inside the mounting frames 12 is cleaned.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a computer teaching is with main frame structure of computer, includes machine case main part (2), its characterized in that: a side cover plate (1) is arranged on one side of the case main body (2), supporting plates (6) are symmetrically hinged to two sides of the bottom of the case main body (2), a bottom plate (17) is arranged on the outer side of each supporting plate (6), limiting blocks (3) matched with the supporting plates (6) are symmetrically arranged at two ends of two sides of the bottom of the case main body (2), micro fans (13) are symmetrically arranged at two ends of the bottom of the case main body (2), vent holes (14) are uniformly formed in the bottom of the case main body (2), a mounting groove (9) is formed in the top of the case main body (2), a blind curtain (10) is arranged on the inner side of the mounting groove (9), a threaded rod (20) is arranged at the middle position of the top of one end of the case main body (2) in a threaded manner, one end, close to the case main body (2), and a hand wheel (7) is arranged at one end, far away from the mounting groove (9), of the threaded rod (20), and a blind adjusting mechanism is arranged at one end of the inner top of the case body (2).
2. A computer-aided instruction host structure according to claim 1, wherein: venetian blind adjustment mechanism includes spring (16), gyro wheel (18), connecting rod (19), spout (21) and slider (22), the intermediate position department of top one end is provided with spout (21) in chassis main body (2), and the inside of spout (21) is provided with slider (22), the inside one end that is close to mounting groove (9) of spout (21) is provided with spring (16), the one end and slider (22) fixed connection that slider (22) are close to in spring (16), the bottom of slider (22) is provided with connecting rod (19) of mutually supporting with threaded rod (20), and connecting rod (19) are close to the one end of mounting groove (9) and are provided with gyro wheel (18) of mutually supporting with Venetian blind (10).
3. A computer-aided instruction host structure according to claim 2, wherein: the middle position of the outer side of the supporting plate (6) is provided with a bolt groove (4), the inner bottom threads of the bolt groove (4) are provided with bolts (5), and the middle position of the bottom of the case main body (2) is symmetrically provided with bolt female holes matched with the bolts (5).
4. A computer-aided instruction host structure according to claim 1, wherein: the top and the bottom at both ends are provided with slot (15) in chassis body (2) symmetrically, and the inboard of unified position department slot (15) is provided with installing frame (12) jointly, the inboard of installing frame (12) is provided with filter screen (8).
5. A computer-aided instruction host structure according to claim 4, wherein: all the four corners position department in side apron (1) outside all is provided with the set screw by screw, and the outside of side apron (1) is provided with the glass observation window, the four corners position department that chassis main part (2) is close to side apron (1) one side all is provided with the screw that mutually supports with the set screw.
6. A computer-aided instruction host structure according to claim 1, wherein: the novel cabinet is characterized in that an auxiliary mounting bin (11) is arranged at one end inside the cabinet main body (2), multiple groups of interlayers are uniformly arranged inside the auxiliary mounting bin (11), and the intervals between the interlayers are the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020548026.0U CN211786912U (en) | 2020-04-14 | 2020-04-14 | Computer teaching is with main frame structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020548026.0U CN211786912U (en) | 2020-04-14 | 2020-04-14 | Computer teaching is with main frame structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211786912U true CN211786912U (en) | 2020-10-27 |
Family
ID=72960355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020548026.0U Expired - Fee Related CN211786912U (en) | 2020-04-14 | 2020-04-14 | Computer teaching is with main frame structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211786912U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112416093A (en) * | 2020-12-11 | 2021-02-26 | 潍坊科技学院 | A computer structure specially designed for computer teaching and easy to disassemble |
-
2020
- 2020-04-14 CN CN202020548026.0U patent/CN211786912U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112416093A (en) * | 2020-12-11 | 2021-02-26 | 潍坊科技学院 | A computer structure specially designed for computer teaching and easy to disassemble |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201027 Termination date: 20210414 |
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| CF01 | Termination of patent right due to non-payment of annual fee |