CN211145946U - Computer multimedia teaching equipment - Google Patents
Computer multimedia teaching equipment Download PDFInfo
- Publication number
- CN211145946U CN211145946U CN201922347058.4U CN201922347058U CN211145946U CN 211145946 U CN211145946 U CN 211145946U CN 201922347058 U CN201922347058 U CN 201922347058U CN 211145946 U CN211145946 U CN 211145946U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- sleeve pipe
- bin
- threaded rod
- sides
- 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
Images
Abstract
The utility model discloses a computer multimedia teaching equipment, including the installation storehouse, the inside both sides in installation storehouse are provided with first spout, the inside of first spout is provided with the slider rather than mutually supporting, the both sides of the inside bottom in installation storehouse are provided with the telescopic link, and the top interconnect of telescopic link and slider, the intermediate position department of the inside bottom in installation storehouse is provided with the threaded rod, the bottom cover in the threaded rod outside is equipped with second bevel gear, one side of threaded rod is provided with servo motor. The utility model discloses mutually supporting of device through installation storehouse, servo motor, second bevel gear, threaded rod, internal thread sleeve pipe and bracing piece can fold and accomodate whole device, no matter in the transportation, still moving the in-process, operating personnel uses all comparatively convenient and fast, can also adjust the height according to user's actual conditions, makes it more comfortable that uses.
Description
Technical Field
The utility model relates to a computer multimedia teaching equipment technical field specifically is computer multimedia teaching equipment.
Background
The multimedia teaching is that in the teaching process, according to the characteristics of a teaching target and a teaching object, modern teaching media are reasonably selected and applied through teaching design, and are organically combined with the traditional teaching means to participate in the whole teaching process together, and a plurality of media information acts on students to form a reasonable teaching process structure so as to achieve an optimized teaching effect;
the existing computer multimedia teaching equipment is inconvenient to fold and store the whole device, is inconvenient to use by an operator in the transportation process or in the moving process, cannot adjust the height according to the actual condition of a user, is uncomfortable to store and fold the device, can fall into more dust outside after being placed for a long time on the one hand, and can be damaged due to external reasons on the other hand.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide computer multimedia teaching equipment, propose current computer multimedia teaching equipment in solving above-mentioned background, it is comparatively inconvenient to fold and accomodate whole device, no matter in the transportation, still moving the in-process, operating personnel uses and all comparatively inconveniently, still can't adjust the height according to user's actual conditions, the user gets up comparatively for uncomfortable, and can't accomodate folding to equipment, on the one hand long-time placing can fall into more dust in the outside, on the other hand is because of the problem that the external reason probably causes the damage to the device.
In order to achieve the above object, the utility model provides a following technical scheme: computer multimedia teaching equipment comprises an installation bin, wherein first sliding grooves are formed in two sides of the interior of the installation bin, sliding blocks matched with the first sliding grooves are arranged in the first sliding grooves, telescopic rods are arranged on two sides of the bottom of the interior of the installation bin and are mutually connected with the top of the sliding blocks, a threaded rod is arranged in the middle of the bottom of the interior of the installation bin, a second bevel gear is sleeved at the bottom of the outer side of the threaded rod, a servo motor is arranged on one side of the threaded rod, a first bevel gear is arranged at the output end of the servo motor and is mutually meshed with the second bevel gear, an internal threaded sleeve is sleeved at the top of the outer side of the threaded rod, supporting rods are arranged on two sides of the internal threaded sleeve and are fixedly connected with the bottom of the sliding blocks, a bin body is arranged at the top of the sliding blocks, a hinged plate is hinged at the edge of one end of the back surface of the top of the placing groove, a display screen is arranged at the bottom of the hinged plate, a fourth sleeve is arranged at the bottom of the placing groove, a sixth sleeve is sleeved at one side inside the fourth sleeve and extends to the outside of the bin body, a seventh sleeve is hinged at one side of the sixth sleeve far away from the fourth sleeve, a fifth sleeve is sleeved inside the seventh sleeve, a projector is arranged at the top of the fifth sleeve, second sliding grooves are symmetrically arranged at the middle positions of two sides inside the bin body, placing plates matched with the second sliding grooves are arranged inside the second sliding grooves, eighth sleeves are arranged at the bottom of the second sliding grooves, first sleeves are sleeved at two sides inside the eighth sleeves and extend to the outside of the bin body, and a second sleeve is hinged at one side of the first sleeves far away from the eighth sleeves, the inside cover of second sheathed tube is equipped with the third sleeve pipe, third sheathed tube top is provided with the stereo set, one side at the positive one end top in installation storehouse is provided with control panel, control panel passes through the wire and is connected with stereo set, projecting apparatus and servo motor electricity respectively.
Preferably, four corners of the bottom of the installation bin are provided with brake type universal wheels, and rubber sleeves are arranged on the outer sides of the brake type universal wheels.
Preferably, the two sides of the top of the bin body and one end of the back of the bin body are provided with baffles, and the three groups of baffles are connected with each other.
Preferably, the front end of the placing plate is provided with a bin door, and a handle is arranged in the middle of the front end of the bin door.
Preferably, the outside of servo motor is provided with the motor storehouse, and the inboard in motor storehouse is provided with the shock attenuation amortization cotton.
Preferably, the top and the bottom of the fourth sleeve and the eighth sleeve are both provided with a sliding rail, and the sliding rails are matched with the first sleeve and the sixth sleeve.
Compared with the prior art, the beneficial effects of the utility model are that: this computer multimedia teaching equipment is through the installation storehouse, servo motor, second bevel gear, the threaded rod, mutually supporting of internal thread sleeve pipe and bracing piece, can fold and accomodate whole device, no matter be in the transportation, still be moving the in-process, operating personnel uses all comparatively convenient and fast, can also adjust the height according to user's actual conditions, it is more comfortable to make its use, through the standing groove, the display screen, the fifth sleeve pipe, the sixth sleeve pipe, the seventh sleeve pipe, the eighth sleeve pipe, the second spout, the fourth sleeve pipe, mutually supporting of first sleeve pipe and second sleeve pipe, can accomodate folding to equipment, prevent on the one hand that long-time placing from falling into more dust in the outside, on the other hand prevents to cause the damage to the device because of external reason.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a front sectional view of the present invention;
fig. 3 is a front view of the folding drawing of the present invention.
In the figure: 1. installing a bin; 2. a first chute; 3. a slider; 4. a first sleeve; 5. a second sleeve; 6. a third sleeve; 7. sounding; 8. a second chute; 9. a fourth sleeve; 10. a placement groove; 11. a display screen; 12. a hinge plate; 13. a projector; 14. a fifth sleeve; 15. a sixth sleeve; 16. a seventh sleeve; 17. placing the plate; 18. an eighth sleeve; 19. a bin body; 20. a servo motor; 21. a first bevel gear; 22. a second bevel gear; 23. a threaded rod; 24. a telescopic rod; 25. a control panel; 26. an internally threaded sleeve; 27. a support rod.
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. 1-3, the present invention provides an embodiment: computer multimedia teaching equipment, including the installation storehouse 1, the inside both sides of installation storehouse 1 are provided with first spout 2, the inside of first spout 2 is provided with the slider 3 of mutually supporting with it, the both sides of the inside bottom of installation storehouse 1 are provided with telescopic link 24, can fold and take in the whole device, no matter in the transportation, also in the course of moving, operating personnel uses comparatively conveniently and swiftly, and telescopic link 24 and the top of slider 3 interconnect, the intermediate position department of the inside bottom of installation storehouse 1 is provided with threaded rod 23, can also adjust the height according to the user's actual conditions, make it more comfortable to use, the bottom cover outside threaded rod 23 is equipped with second bevel gear 22, one side of threaded rod 23 is provided with servo motor 20, the model of this servo motor is 80ZFMA1-0D75DB, the output of servo motor 20 is provided with first bevel gear 21, the first bevel gear 21 and the second bevel gear 22 are meshed with each other, an internal thread sleeve 26 is sleeved on the top of the outer side of the threaded rod 23, support rods 27 are arranged on two sides of the internal thread sleeve 26, the support rods 27 are fixedly connected with the bottom of the sliding block 3, a bin body 19 is arranged on the top of the sliding block 3, a placing groove 10 is arranged on the top of the bin body 19, a hinged plate 12 is hinged to the edge of one end of the back of the top of the placing groove 10, a display screen 11 is arranged at the bottom of the hinged plate 12, a fourth sleeve 9 is arranged at the bottom of the placing groove 10, a sixth sleeve 15 is sleeved on one side of the inside of the fourth sleeve 9, the sixth sleeve 15 extends to the outside of the bin body 19, a seventh sleeve 16 is hinged to one side of the sixth sleeve 15, a fifth sleeve 14 is sleeved inside the seventh sleeve 16, a projector 13 is arranged on the top of the fifth sleeve 14, the projector is XJ13V in type, second sliding grooves, the inside of second spout 8 is provided with rather than the board 17 of placing of mutually supporting, the bottom of second spout 8 is provided with eighth sleeve pipe 18, the inside both sides of eighth sleeve pipe 18 are all overlapped and are equipped with first sleeve pipe 4, and first sleeve pipe 4 extends to the outside of storehouse body 19, one side that eighth sleeve pipe 18 was kept away from to first sleeve pipe 4 articulates there is second sleeve pipe 5, can accomodate folding to equipment, prevent on the one hand that long-time placing from falling into more dust in the outside, on the other hand prevents to cause the device because of external reasons to damage, the inside cover of second sleeve pipe 5 is equipped with third sleeve pipe 6, the top of third sleeve pipe 6 is provided with stereo set 7, the model of this stereo set is R10U, one side at the positive one end top in installation 1 is provided with control panel 25, control panel 25 passes through the wire respectively with stereo set 7, projecting apparatus 13 and servo motor 20 electricity are connected.
The control panel 25, the sound 7, the projector 13 and the servo motor 20 in the device are the prior art, and the composition structure and the connection mode of the device are completely the same as those of the prior device.
Furthermore, four corners of the bottom of the installation bin 1 are provided with brake type universal wheels, and rubber sleeves are arranged on the outer sides of the brake type universal wheels, so that the projection angle can be adjusted conveniently.
Furthermore, both sides and back one end at storehouse body 19 top all are provided with the baffle, and interconnect between three group's baffles prevents that article from dropping.
Furthermore, a bin door is arranged at one front end of the placing plate 17, and a handle is arranged in the middle of one front end of the bin door, so that the pulling is facilitated.
Further, the outside of servo motor 20 is provided with the motor storehouse, and the inboard in motor storehouse is provided with the shock attenuation amortization cotton, protects it.
Further, the top and the bottom of fourth sleeve 9 and the inside of eighth sleeve 18 all are provided with the slide rail, and the slide rail is convenient for accomodate with first sleeve 4 and the mutual adaptation of sixth sleeve 15.
The working principle is as follows: when the device is used, firstly, the power supply is switched on, the control panel 25 is opened, then the servo motor 20 is opened through the control panel 25, the first bevel gear 21 is driven to rotate through the servo motor 20, the second bevel gear 22 is driven to rotate through the first bevel gear 21, the threaded rod 23 is driven to rotate through the second bevel gear 22, the internal thread sleeve 26 is driven to move through the threaded rod 23, the supporting rod 27 is driven to move through the internal thread sleeve 26, the sliding block 3 is driven to move through the supporting rod 27, the bin body 19 is driven to move through the sliding block 3, then the display screen 11 is opened by rotating the hinged plate 12, then the fifth sleeve 14 is pulled to drive the sixth sleeve 15 to move outwards, the projector 13 is supported, then the first sleeve 4 is driven to move through pulling the sound 7, and the sound 7 is supported, when the projector 13 is used, the installation chamber 1 is pushed to be adjusted to a specified position for use.
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. Computer multimedia teaching equipment, including installation storehouse (1), its characterized in that: the two sides of the inner part of the installation bin (1) are provided with first sliding chutes (2), the inner part of each first sliding chute (2) is provided with a sliding block (3) matched with the first sliding chute, the two sides of the inner bottom of the installation bin (1) are provided with telescopic rods (24), the telescopic rods (24) are connected with the top of the sliding block (3), a threaded rod (23) is arranged at the middle position of the inner bottom of the installation bin (1), a second bevel gear (22) is sleeved at the bottom of the outer side of the threaded rod (23), a servo motor (20) is arranged on one side of the threaded rod (23), the output end of the servo motor (20) is provided with a first bevel gear (21), the first bevel gear (21) is meshed with the second bevel gear (22), an internal thread sleeve (26) is sleeved at the top of the outer side of the threaded rod (23), and support rods (, a supporting rod (27) is fixedly connected with the bottom of the sliding block (3), a bin body (19) is arranged at the top of the sliding block (3), a placing groove (10) is arranged at the top of the interior of the bin body (19), a hinged plate (12) is hinged to the edge of one end of the back of the top of the placing groove (10), a display screen (11) is arranged at the bottom of the hinged plate (12), a fourth sleeve (9) is arranged at the bottom of the placing groove (10), a sixth sleeve (15) is sleeved on one side of the interior of the fourth sleeve (9), the sixth sleeve (15) extends out of the bin body (19), a seventh sleeve (16) is hinged to one side of the sixth sleeve (15) far away from the fourth sleeve (9), a fifth sleeve (14) is sleeved inside the seventh sleeve (16), a projector (13) is arranged at the top of the fifth sleeve (14), and second sliding grooves (8) are symmetrically arranged at the middle positions of two sides of the interior of the bin body (, the utility model discloses a storage cabinet, including first spout (8), second spout (8), first sleeve pipe (4), and first sleeve pipe (4) extend to the outside of storehouse body (19), the inside board (17) of placing that mutually supports rather than being provided with of second spout (8), the bottom of second spout (8) is provided with eighth sleeve pipe (18), the inside both sides of eighth sleeve pipe (18) are all overlapped and are equipped with first sleeve pipe (4), and first sleeve pipe (4) extend to the outside of the storehouse body (19), one side that eighth sleeve pipe (18) were kept away from in first sleeve pipe (4) articulates there is second sleeve pipe (5), the inside cover of second sleeve pipe (5) is equipped with third sleeve pipe (6), the top of third sleeve pipe (6) is provided with stereo set (7), one side at the positive one end top of installation storehouse (1) is provided with control panel (25), control panel (25) are connected with stereo set.
2. The computer multimedia teaching apparatus of claim 1 wherein: the four corners of the bottom of the installation bin (1) are provided with brake type universal wheels, and rubber sleeves are arranged on the outer sides of the brake type universal wheels.
3. The computer multimedia teaching apparatus of claim 1 wherein: the two sides of the top of the bin body (19) and one end of the back of the bin body are provided with baffles, and the three groups of baffles are connected with each other.
4. The computer multimedia teaching apparatus of claim 1 wherein: a bin door is arranged at one end of the front surface of the placing plate (17), and a handle is arranged in the middle of one end of the front surface of the bin door.
5. The computer multimedia teaching apparatus of claim 1 wherein: the outside of servo motor (20) is provided with the motor storehouse, and the inboard in motor storehouse is provided with the shock attenuation amortization cotton.
6. The computer multimedia teaching apparatus of claim 1 wherein: the top and the bottom of the interior of the fourth sleeve (9) and the interior of the eighth sleeve (18) are both provided with sliding rails, and the sliding rails are matched with the first sleeve (4) and the sixth sleeve (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922347058.4U CN211145946U (en) | 2019-12-24 | 2019-12-24 | Computer multimedia teaching equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922347058.4U CN211145946U (en) | 2019-12-24 | 2019-12-24 | Computer multimedia teaching equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211145946U true CN211145946U (en) | 2020-07-31 |
Family
ID=71752626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922347058.4U Expired - Fee Related CN211145946U (en) | 2019-12-24 | 2019-12-24 | Computer multimedia teaching equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211145946U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112093232A (en) * | 2020-09-14 | 2020-12-18 | 温州宇岚科技有限公司 | Electric automatization PLC outdoor protection type facility |
| CN115137164A (en) * | 2022-07-14 | 2022-10-04 | 何晓旭 | Multimedia operation table |
-
2019
- 2019-12-24 CN CN201922347058.4U patent/CN211145946U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112093232A (en) * | 2020-09-14 | 2020-12-18 | 温州宇岚科技有限公司 | Electric automatization PLC outdoor protection type facility |
| CN112093232B (en) * | 2020-09-14 | 2021-12-28 | 温州宇岚科技有限公司 | Electric automatization PLC outdoor protection type facility |
| CN115137164A (en) * | 2022-07-14 | 2022-10-04 | 何晓旭 | Multimedia operation table |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211145946U (en) | Computer multimedia teaching equipment | |
| CN211502182U (en) | Projector support frame for exhibitions | |
| CN208982920U (en) | Projection arrangement is used in a kind of teaching | |
| CN210161822U (en) | Explanation board | |
| CN211181116U (en) | Teaching aid is used in teaching of ideological and political theory class | |
| CN210043485U (en) | Portable file administration storing compartment | |
| CN111775129A (en) | Toolbox for electric power maintenance | |
| CN214042635U (en) | Projection formula display device that law teaching was used | |
| CN214896980U (en) | Multimedia teaching all-in-one convenient to remove | |
| CN110731616A (en) | multifunctional platform for multimedia teaching | |
| CN210842471U (en) | Office is with portable non-relic rack | |
| CN208100321U (en) | A kind of portable electronic tool tool box | |
| CN207055218U (en) | A kind of portable tobacco cabinet | |
| CN215679671U (en) | Multimedia teaching device for film and television literature | |
| CN215604295U (en) | Drawing display device for city planning and design | |
| CN210896197U (en) | Sand table that community management used | |
| CN206612333U (en) | One kind is used for network marketing educational aid case | |
| CN210574362U (en) | Interactive teaching equipment | |
| CN214467190U (en) | Digital education technique teaching device convenient to adjust | |
| CN218918286U (en) | Pneumatic teaching aid convenient to installation | |
| CN213988215U (en) | Drawing board presentation device for engineering cost | |
| CN216796868U (en) | Multimedia platform integrating projector and computer host | |
| CN214179780U (en) | Guidance device for university student employment guidance teaching | |
| CN212873884U (en) | Architectural design multimedia display equipment | |
| CN210865307U (en) | Physical teaching demonstration instrument |
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: 20200731 Termination date: 20201224 |