CN211154809U - Dustproof storage and display device for computer electronic samples - Google Patents
Dustproof storage and display device for computer electronic samples Download PDFInfo
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- CN211154809U CN211154809U CN201922109158.3U CN201922109158U CN211154809U CN 211154809 U CN211154809 U CN 211154809U CN 201922109158 U CN201922109158 U CN 201922109158U CN 211154809 U CN211154809 U CN 211154809U
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Abstract
The utility model belongs to the technical field of electronic sample storage, in particular to a dustproof storage and display device for computer electronic samples, which comprises a box body, wherein the upper side and the lower side of a screw rod are rotationally connected with the inner wall of the box body, the upper side and the lower side of four slide bars are fixedly connected with the inner wall of the box body, a driving gear is assembled with a transmission chain meshed with two driven gears, a support frame is provided with three placing grooves, a transparent glass is assembled on the slide frame, and a second sealing strip matched with an arc-shaped locking groove is arranged at the top of the support frame. Prevent that the dust from getting into the box, causing stained to clear glass, influence teaching show next time.
Description
Technical Field
The utility model belongs to the technical field of the electronic sample deposits, concretely relates to dustproof storage of computer electronic sample and display device.
Background
Computer science and technology, that is computer science and technology specialty, belongs to three secondary disciplines, has good scientific literacy, systematically and better masters the basic theory, basic knowledge and basic skill and method of computer science and technology including computer hardware, software and application, can be used in advanced science and technology subjects of computer science and technology discipline of computer teaching, scientific research and application in scientific research departments, education units, enterprises, careers, technical and administrative management departments and other departments, a large number of electronic samples are used in the process of computer science and technology teaching, and the electronic samples are generally randomly stacked when not used, so that the electronic samples are easy to accumulate a large amount of dust, the teaching use is influenced, the service life of the electronic samples is reduced, and in the process of computer science and technology teaching, the electronic samples can be used for teaching and displaying, a teacher can use the cart to carry the electronic samples to a classroom usually, the placing height of the electronic samples needs to be ensured for the convenience of students to watch, so that the teacher can place all the electronic samples on the cart on a platform for teaching and displaying, after the teaching is finished, the teacher places all the electronic samples back to the cart again, the electronic samples are various, the teacher can take the electronic samples repeatedly, the work burden of the teacher is greatly increased, and the electronic samples are easy to fall on the ground in the repeated taking process to cause the damage of the electronic samples, so that the dust-proof storage device convenient for the teacher to carry out teaching and displaying is quite necessary.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: the device aims at providing a dustproof storage and display device for electronic samples of a computer, prevents dust from being generated on the electronic samples, prevents the dust from damaging the electronic samples, and facilitates teaching and displaying by teachers.
In order to realize the technical purpose, the utility model discloses a technical scheme as follows:
a dustproof storage and display device for computer electronic samples comprises a box body, wherein four universal wheels are assembled at the lower side of the box body, screw rods are symmetrically arranged at the left and right sides in the box body, the upper side and the lower side of each screw rod are rotatably connected with the inner wall of the box body, two slide rods are arranged at the left side and the right side of the box body, the upper side and the lower side of each slide rod are fixedly connected with the inner wall of the box body, driven gears are fixedly connected with the bottoms of the two screw rods, a driving gear is rotatably connected with the rear side in the box body, the driving gear is assembled with a transmission chain meshed with the two driven gears, a rotating shaft is fixedly connected with the upper side of the driving gear, a rotating handle is fixedly connected with the upper side of the rotating shaft through the box body, the two screw rods are in, the slide upside is equipped with the carriage, the carriage is equipped with three standing groove, both sides all are equipped with the sliding frame around the three standing groove, the inside first sealing strip that is equipped with of sliding frame, the sliding frame is equipped with clear glass, clear glass one side fixedly connected with and sliding frame exit assorted dog, the box upside be equipped with carriage assorted opening, the opening is equipped with the arc locked groove, the arc locked groove encircles opening a week, the carriage top be equipped with arc locked groove assorted second sealing strip.
By adopting the technical scheme of the utility model, electronic samples are respectively placed in three placing grooves, when the electronic samples need to be taken out for explanation and display, the rotating handle is rotated in the forward direction to drive the rotating shaft to rotate, thereby driving the driving gear to rotate, the driving gear drives the two driven gears to rotate through the transmission chain, thereby driving the two screws to rotate, the two screws are in threaded connection with the sliding plate, thereby driving the sliding plate to move upwards in the box body, the sliding rod prevents the sliding plate from swinging, thereby driving the supporting frame to move out of the box body from the opening at the upper side of the box body until the supporting frame completely extends out of the box body, the height of the sliding plate is limited by utilizing the screw self-locking principle, the height of the supporting frame at the moment is convenient for teachers to directly explain and display the electronic samples through the transparent glass, the transparent glass seals the front side and the rear side, the transparent glass can be taken out from the inside of the sliding frame by pulling the stop block, and the electronic sample can be conveniently taken out or put in; after the electronic sample is explained and displayed, the rotating handle is rotated reversely, and similarly, the screw rod rotates to drive the sliding plate to move downwards in the box body, the supporting frame is completely accommodated in the box body, the sliding plate falls on the upper side of the limiting block until the second sealing strip fixedly connected with the supporting frame is locked into the arc-shaped locking groove, the second sealing strip is matched with the arc-shaped locking groove to prevent dust from entering the box body to cause transparent glass fouling and influence the next explanation and display, and the arc-shaped design of the arc-shaped locking groove is more convenient for the sealing strip to be locked into the arc-shaped locking groove. After the explanation is accomplished, with inside the carriage income box, need not the teacher electronic sample of taking repeatedly, reduce teacher's work burden, and cooperate through arc locked groove and second sealing strip, prevent that the dust from getting into in the box, cause stained to clear glass, influence the show of imparting knowledge to students next time.
Further inject, four universal wheels all are equipped with brake mechanism. With such a structure, the device is prevented from sideslipping when the device is used.
Further limited, one side of the box body is fixedly connected with a handrail. With the structure, a user can conveniently move the device by matching with the universal wheel.
Further limit, the front side of the box body is provided with an observation window. With the structure, a user can conveniently observe the storage condition of the electronic sample.
Further limit, four stopper upside is equipped with the blotter. The structure reduces the impact between the limiting block and the sliding plate, and protects the limiting block and the sliding plate.
The utility model discloses have following advantage with prior art relative ratio:
1. this device puts into the standing groove with electronic sample to it is sealed through transparent glass, prevent that the dust from getting into the standing groove in, cause the harm to electronic sample.
2. This device establishes the carriage in the box, when needs teach the show, upwards stretches out the box with the carriage is whole, and the carriage height can make things convenient for the teacher directly to see through clear glass and demonstrate that imparts knowledge to students this moment, and the teaching is shown and is accomplished the back, takes in the carriage in the box again.
3. This device second sealing strip cooperatees with the arc locked groove, makes the carriage income box after, seals up the box, prevents that the dust from getting into and causing stained to clear glass in the box, influences the teaching show next time.
4. Four universal wheels of this device all are equipped with brake mechanism, and such structure prevents that this device from taking place to sideslip when using.
5. The observation window is arranged on the front side of the box body of the device, and the structure facilitates a user to observe the storage condition of the electronic sample.
Drawings
The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;
FIG. 1 is a schematic structural diagram of an embodiment of a dustproof storage and display device for electronic samples of computers according to the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
FIG. 3 is a schematic structural view of a second exemplary embodiment of a dustproof storage and display device for electronic samples of computers according to the present invention;
FIG. 4 is a schematic cross-sectional view of an embodiment of a dustproof storage and display device for electronic samples of a computer according to the present invention;
FIG. 5 is an enlarged view of the structure at B in FIG. 4;
FIG. 6 is a schematic sectional view of a computer electronic sample storage and display device according to an embodiment of the present invention;
the main element symbols are as follows:
the device comprises a box body 1, universal wheels 10, a handrail 101, an observation window 102, a screw rod 11, a sliding rod 111, a driven gear 12, a driving gear 13, a transmission chain 14, a rotating shaft 15, a rotating handle 16, a handle 161, a sliding plate 2, a limiting block 20, a buffer cushion 201, a supporting frame 21, a placing groove 22, a sliding frame 23, transparent glass 24, a stop 25, an opening 26, an arc-shaped locking groove 261 and a second sealing strip 27.
Detailed Description
In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.
As shown in figures 1-6, the utility model discloses a computer electronic sample dustproof storing and displaying device, which comprises a box body 1, four universal wheels 10 are assembled at the lower side of the box body 1, screw rods 11 are symmetrically arranged at the left and right sides inside the box body 1, the upper and lower sides of the screw rods 11 are rotatably connected with the inner wall of the box body 1, two slide rods 111 are respectively arranged at the left and right sides of the box body 1, the upper and lower sides of the four slide rods 111 are fixedly connected with the inner wall of the box body 1, driven gears 12 are fixedly connected at the bottoms of the two screw rods 11, a driving gear 13 is rotatably connected at the rear side inside the box body 1, the driving gear 13 is assembled with a transmission chain 14 engaged with the two driven gears 12, a rotating shaft 15 is fixedly connected at the upper side of the driving gear 13, a rotating handle 16 is fixedly connected at the upper, 1 bottom of box is equipped with four and 2 assorted stoppers 20 of slide, 2 upsides of slide are equipped with carriage 21, carriage 21 is equipped with three standing groove 22, both sides all are equipped with smooth frame 23 around three standing groove 22, smooth frame 23 is inside to be equipped with first sealing strip, smooth frame 23 is equipped with clear glass 24, clear glass 24 one side fixedly connected with and smooth frame 23 exit assorted dog 25, 1 upside of box be equipped with 21 assorted opening 26 of carriage, opening 26 is equipped with arc locked groove 261, arc locked groove 261 encircles opening 22 a week, carriage 21 top be equipped with arc locked groove 261 assorted second sealing strip 27.
By adopting the technical scheme of the utility model, electronic samples are respectively placed in three placing grooves 22, when the electronic samples need to be taken out for explanation and display, the rotating handle 16 is rotated in the forward direction to drive the rotating shaft 15 to rotate, thereby driving the driving gear 13 to rotate, the driving gear 13 drives the two driven gears 12 to rotate through the transmission chain 14, thereby driving the two screw rods 11 to rotate, the two screw rods 11 are in threaded connection with the sliding plate 111, thereby driving the sliding plate 111 to move upwards in the box body 1, the sliding rod 111 prevents the sliding plate 2 from swinging, thereby driving the supporting frame 21 to move out of the box body 1 from the opening 26 at the upper side of the box body 1 until the supporting frame 21 completely extends out of the box body 1, the height of the sliding plate 111 is limited by utilizing the self-locking principle of the screw rods 11, at the moment, the height of the supporting frame 21 is convenient for teachers to directly explain and display, a sealing strip is arranged in the sliding frame 23, so that the sealing effect of the transparent glass on the placing groove 22 is improved, dust is prevented from entering the supporting frame 21 and damaging the electronic sample, the stop block 25 blocks the outlet of the sliding frame 23 to increase the sealing performance of the sliding frame 23, the transparent glass 24 can be taken out from the inside of the sliding frame 23 by pulling the stop block 25, and the electronic sample can be conveniently taken out or put in; after the electronic sample is explained and displayed, the handle 16 is rotated in a reverse rotation manner, and similarly, the screw rod 11 is rotated to drive the sliding plate 2 to move downwards in the box body 1, the supporting frame 21 is completely collected in the box body 1, the sliding plate 2 falls on the upper side of the limiting block 20 until the second sealing strip 27 fixedly connected with the supporting frame 21 is locked in the arc-shaped locking groove 261, the second sealing strip 27 is matched with the arc-shaped locking groove 261 to prevent dust from entering the box body 1 to cause the contamination of the transparent glass 24 and influence the next explanation and display, the arc-shaped design of the arc-shaped locking groove 261 is more convenient for the sealing strip 27 to be locked in the arc-shaped locking groove 261, the electronic sample is placed in the placing groove 22, the placing groove 22 is sealed by the transparent glass 24 to prevent the dust from entering the placing groove 22 to damage the electronic sample, and the supporting frame 21 is moved upwards when in use to enable the electronic sample to extend upwards out of the box body 1, then can directly see through clear glass 24 and explain the show to electronic sample, explain the completion back, with the carriage 21 income box 1 inside, need not the teacher and take electronic sample repeatedly, reduce teacher's work burden, and cooperate with second sealing strip 27 through arc locked groove 261, prevent that the dust from getting into in the box 1, cause stained, influence teaching show next time to clear glass 24.
Preferably, four universal wheels 10 are provided with brake mechanisms. With such a structure, the device is prevented from sideslipping when the device is used. In fact, other structures can be considered according to specific situations, and the device is prevented from sideslipping when in use.
Preferably, a handrail 101 is fixedly connected to one side of the case 1. With such a structure, the user can conveniently move the device by matching with the universal wheel 10. In fact, other configurations are contemplated as appropriate to facilitate the user's ability to move the device in conjunction with the universal wheel 10.
Preferably, the front side of the case 1 is provided with an observation window 102. With the structure, a user can conveniently observe the storage condition of the electronic sample. In fact, other structures can be considered according to specific situations, and a user can conveniently observe the storage situation of the electronic sample.
Preferably, the four limit blocks 20 are provided with cushions 201 on the upper sides. With the structure, the impact between the limiting block 20 and the sliding plate 2 is reduced, and the limiting block 20 and the sliding plate 2 are protected. In fact, other structures can be considered according to specific situations, so that the impact between the limiting block 20 and the sliding plate 2 is reduced, and the limiting block 20 and the sliding plate 2 are protected.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (5)
1. The utility model provides a dustproof storage of computer electronic sample and display device, includes box (1), its characterized in that: the box is characterized in that four universal wheels (10) are assembled on the lower side of the box body (1), screw rods (11) are symmetrically arranged on the left side and the right side inside the box body (1), the upper side and the lower side of each screw rod (11) are rotatably connected with the inner wall of the box body (1), two slide rods (111) are respectively arranged on the left side and the right side of the box body (1), the upper side and the lower side of each slide rod (111) are fixedly connected with the inner wall of the box body (1), two driven gears (12) are respectively fixedly connected with the bottoms of the screw rods (11), a driving gear (13) is rotatably connected with the rear side inside the box body (1), the driving gear (13) is assembled with a transmission chain (14) meshed with the two driven gears (12), a rotating shaft (15) is fixedly connected with the upper side of the driving gear (13), the rotating shaft (15) penetrates through the, four corners of the sliding plate (2) are respectively sleeved with the four sliding rods (111), the bottom of the box body (1) is provided with four limiting blocks (20) matched with the sliding plate (2), a supporting frame (21) is arranged on the upper side of the sliding plate (2), the supporting frame (21) is provided with three placing grooves (22), the front side and the rear side of the three placing grooves (22) are respectively provided with a sliding frame (23), a first sealing strip is arranged inside the sliding frame (23), the sliding frame (23) is provided with transparent glass (24), one side of the transparent glass (24) is fixedly connected with a stop block (25) matched with the outlet of the sliding frame (23), an opening (26) matched with the supporting frame (21) is arranged on the upper side of the box body (1), the opening (26) is provided with an arc-shaped locking groove (261), the arc-shaped locking groove (261) surrounds the opening (26) for a circle, and a second sealing strip (27) matched with the arc-shaped locking groove (261) is arranged at the top of the supporting frame (21).
2. The computer electronic sample dust-proof storage and display device of claim 1, wherein: and four universal wheels (10) are provided with brake mechanisms.
3. The computer electronic sample dust-proof storage and display device of claim 1, wherein: a handrail (101) is fixedly connected to one side of the box body (1).
4. The computer electronic sample dust-proof storage and display device of claim 1, wherein: an observation window (102) is arranged on the front side of the box body (1).
5. The computer electronic sample dust-proof storage and display device of claim 1, wherein: the upper sides of the four limit blocks (20) are provided with cushion pads (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922109158.3U CN211154809U (en) | 2019-11-29 | 2019-11-29 | Dustproof storage and display device for computer electronic samples |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922109158.3U CN211154809U (en) | 2019-11-29 | 2019-11-29 | Dustproof storage and display device for computer electronic samples |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211154809U true CN211154809U (en) | 2020-08-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922109158.3U Expired - Fee Related CN211154809U (en) | 2019-11-29 | 2019-11-29 | Dustproof storage and display device for computer electronic samples |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211154809U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114268700A (en) * | 2021-11-12 | 2022-04-01 | 上海应用技术大学 | Enterprise innovation acquisition and sharing device |
-
2019
- 2019-11-29 CN CN201922109158.3U patent/CN211154809U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114268700A (en) * | 2021-11-12 | 2022-04-01 | 上海应用技术大学 | Enterprise innovation acquisition and sharing device |
| CN114268700B (en) * | 2021-11-12 | 2023-07-11 | 上海应用技术大学 | Innovative collection sharing device of enterprise |
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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 |
Granted publication date: 20200804 Termination date: 20211129 |
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| CF01 | Termination of patent right due to non-payment of annual fee |