CN208422138U - A kind of multi-functional computer based multimedia teaching instrument - Google Patents
A kind of multi-functional computer based multimedia teaching instrument Download PDFInfo
- Publication number
- CN208422138U CN208422138U CN201820112008.0U CN201820112008U CN208422138U CN 208422138 U CN208422138 U CN 208422138U CN 201820112008 U CN201820112008 U CN 201820112008U CN 208422138 U CN208422138 U CN 208422138U
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- CN
- China
- Prior art keywords
- clipboard
- longitudinal direction
- desk body
- rectangular channel
- plate
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Abstract
A kind of multi-functional computer based multimedia teaching instrument, including desk body, the top of desk body is equipped with panel, first longitudinal direction slot is opened up respectively at left and right sides of the top of desk body, the inside of first longitudinal direction slot is equipped with sliding block, sliding block is located at the rear portion of first longitudinal direction slot, sliding block can be moved forward and backward along first longitudinal direction slot, the top of each sliding block is respectively at the bottom left and right ends of panel, the top rear and front end of desk body opens up transverse groove respectively, the bottom of panel opens up the first rectangular channel, the inside of first rectangular channel is equipped with rectangular slab, the interior forward end of the front end of rectangular slab and the first rectangular channel is articulated and connected.It needs to allow to using electronic whiteboard to pull pull ring to the right, it is located at longitudinal plate in second longitudinal direction slot, electronic whiteboard is popped up under the elastic force of the first spring and is used by electronic whiteboard, chimb can be avoided electronic whiteboard and contact with the upper surface of desk body, it can be avoided and damaged, teacher does not need to say that panel-level can be placed in desk body by class hour, is used as desk and uses.
Description
Technical field
The utility model belongs to computer teaching apparatus field, specifically a kind of more matchmakers of multi-functional computer based
Body teaching appliance.
Background technique
Multimedia teaching receives the favor of more and more Faculty and Students, using multimedia to religion in computer teaching
Teacher's bring greatly facilitates.Teacher needs with the multimedia religion for also needing blackboard cooperation explanation while electronic whiteboard, but having
In room, projection screen, which is hung directly from before blackboard, has covered blackboard, make teacher can not writing on the blackboard, some then beside blackboard increase hang
One piece of projection screen, affects the normal line of sight of student.
Utility model content
The utility model provides a kind of multi-functional computer based multimedia teaching instrument, in the prior art to solve
Defect.
The utility model is achieved by the following technical programs:
The top of a kind of multi-functional computer based multimedia teaching instrument, including desk body, desk body is equipped with panel, desk body
First longitudinal direction slot is opened up at left and right sides of top respectively, the inside of first longitudinal direction slot is equipped with sliding block, and sliding block is located at first longitudinal direction
The rear portion of slot, sliding block can be moved forward and backward along first longitudinal direction slot, the top of each sliding block respectively at the bottom left and right ends of panel,
The top rear and front end of desk body opens up transverse groove respectively, and the bottom of panel opens up the first rectangular channel, and the inside of the first rectangular channel is set
There are rectangular slab, the interior forward end articulated connection of the front end of rectangular slab and the first rectangular channel, rectangular slab bottom left and right ends end difference
Chimb is installed, the bottom of rectangular slab opens up the second rectangular channel, and the second rectangular channel is located at the right side of rectangular slab, the second rectangular channel it is interior
Portion is equipped with bottom plate, and the top of bottom plate is connect with the inside of the second rectangular channel by several equally distributed first springs, the first bullet
Spring gives bottom plate one upward thrust always, and electronic whiteboard is installed in the bottom of bottom plate, and the first clipboard is installed on the top of rectangular slab,
First clipboard is located at the left side of the second rectangular channel, the first clipboard position hollow structure, the right-end openings of the first clipboard, and first
The inside of clipboard is equipped with the second clipboard, and the inside rear and front end of the first clipboard opens up lateral strip groove respectively, and second
Raised line is installed in the top rear and front end of clipboard respectively, and raised line is always positioned in strip groove, and raised line can be moved along strip groove or so
It is dynamic, second longitudinal direction slot is opened up positioned at the private side of the chimb of right end, and the inside of second longitudinal direction slot is equipped with longitudinal plate, longitudinal plate and the
The inside of two longitudinal slots is connected by several equally distributed second springs, and second spring gives longitudinal plate one outside bullet always
Power is equipped with pull ring in the middle part of the right end of the chimb on right side, and the left end of pull ring can pass through chimb and connect with longitudinal plate, desk body
Bottom four corners are respectively equipped with table leg.
A kind of multi-functional computer based multimedia teaching instrument as described above, the top of the panel opens up first
Finger groove, for the first finger slot position in the middle part of the front of panel, the lower part of the second clipboard opens up second finger slot, second finger slot
Positioned at the right side central of the second clipboard.
A kind of multi-functional computer based multimedia teaching instrument as described above, the rear portion of the desk body, which is equipped with, takes out
Drawer.
The lower part of a kind of multi-functional computer based multimedia teaching instrument as described above, the desk body is equipped with laterally
Plate, transverse plate is between table leg, and the left and right ends of transverse plate are connected respectively at table leg, and the top of transverse plate opens up third rectangle
Slot.
The utility model has the advantages that: the teacher of the utility model can lift panel saying class hour, the top of desk body
Rear and front end opens up transverse groove respectively, and the top left and right ends of desk body open up first longitudinal direction slot, the inside of first longitudinal direction slot respectively
Equipped with sliding block, the bottom rear end of panel is connect with sliding block, and the bottom of panel opens up the first rectangular channel, and the inside of the first rectangular channel is set
There is rectangular slab, the inside articulated connection of rectangular slab and the first rectangular channel separates panel and rectangular slab after lifting panel, can
The posterior edge of panel, rectangular slab is respectively clamped into transverse groove, panel, rectangular slab can be supported, the bottom of rectangular slab
The second rectangular channel is opened up, the inside of the second rectangular channel is equipped with bottom plate, and the top of bottom plate and the inside of the second rectangular channel pass through first
Spring connection, the first spring give bottom plate one upward thrust always, and electronic whiteboard is installed in the bottom of bottom plate, can pass through electronics
Blank shows the content said, the first clipboard of bottom installation of rectangular slab, the first clipboard position hollow structure, and first
The inside of the right-end openings of clipboard, the first clipboard is equipped with the second clipboard, and the second clipboard can be out of first clipboard
Extraction, teacher need when telling about on blackboard, can write on the content of writing on the first clipboard, the left and right ends of rectangular slab
Equipped with chimb, second longitudinal direction slot is opened up positioned at the private side of the chimb of right end, the inside of second longitudinal direction slot is equipped with longitudinal plate, longitudinal
Plate is connect with the inside of second longitudinal direction slot by second spring, and when electronic whiteboard difference can press inward against electronic whiteboard, is made
Longitudinal plate blocks electronic whiteboard, can be pulled outwardly the second clipboard, can cover motor blank, can either avoid electronics
The sight two that blank influences student can write more content, need to allow to using electronic whiteboard to pull to the right
Ring is located at longitudinal plate in second longitudinal direction slot, and electronic whiteboard is popped up under the elastic force of the first spring and used by electronic whiteboard, chimb
It can be avoided electronic whiteboard to contact with the upper surface of desk body, can be avoided and damaged, teacher does not need to say that class hour can be by face
Plate is lain in a horizontal plane in desk body, is used as desk and is used.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；Fig. 2 is the usage state diagram of the utility model；Fig. 3 is a left side of Fig. 1
View；Fig. 4 is the A direction view of Fig. 2；Fig. 5 is I partial enlarged view of Fig. 1.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
A kind of multi-functional computer based multimedia teaching instrument, as shown, including desk body 1, the top of desk body 1 is equipped with
Panel 2, the top left and right sides of desk body 1 open up first longitudinal direction slot 3 respectively, and the inside of first longitudinal direction slot 3 is equipped with sliding block 4, sliding block 4
It is located at the rear portion of first longitudinal direction slot 3, sliding block 4 can be moved forward and backward along first longitudinal direction slot 3, the top difference of each sliding block 4
In the bottom left and right ends of panel 2, the top rear and front end of desk body 1 opens up transverse groove 5 respectively, and the bottom of panel 2 opens up first
The inside of rectangular channel 6, the first rectangular channel 6 is equipped with rectangular slab 7, and the front end of rectangular slab 7 and the interior forward end of the first rectangular channel 6 are hinged
Chimb 8 is installed at connection, 7 bottom left and right ends end of rectangular slab respectively, and the bottom of rectangular slab 7 opens up the second rectangular channel 9, the second rectangle
Slot 19 is located at the right side of rectangular slab 7, and the inside of the second rectangular channel 9 is equipped with bottom plate 10, the top of bottom plate 10 and the second rectangular channel 9
Inside is connected by several equally distributed first springs 11, and the first spring 11 gives 10 1 upward thrusts of bottom plate, bottom always
Electronic whiteboard 12 is installed in the bottom of plate 10, and the first clipboard 13 is installed on the top of rectangular slab 7, and the first clipboard 13 is located at the second square
The left side of shape slot 9, the first hollow structure of clipboard 13, the right-end openings of the first clipboard 13, the inside of the first clipboard 13
Equipped with the second clipboard 14, the inside rear and front end of the first clipboard 13 opens up lateral strip groove 15, the second clipboard respectively
Raised line 16 is installed in 14 top rear and front end respectively, and raised line 16 is always positioned in strip groove 15, and raised line 16 can be along strip groove 15
It moves left and right, opens up second longitudinal direction slot 17 positioned at the private side of the chimb 8 of right end, the inside of second longitudinal direction slot 17 is equipped with longitudinal plate
18, longitudinal plate 18 is connect with the inside of second longitudinal direction slot 17 by several equally distributed second springs 19, and second spring 19 begins
18 1 outside elastic force of longitudinal plate are given eventually, and pull ring 20, the left end energy of pull ring 20 are equipped in the middle part of the right end of the chimb 8 on right side
Enough to connect across chimb 8 with longitudinal plate 18, the bottom four corners of desk body 1 are respectively equipped with table leg 21.The teacher of the utility model is saying
Class hour can lift panel 2, and the top rear and front end of desk body 1 opens up transverse groove 5, the top left and right ends point of desk body 1 respectively
First longitudinal direction slot 3 is not opened up, and the inside of first longitudinal direction slot 3 is equipped with sliding block 4, and the bottom rear end of panel 2 is connect with sliding block 4, panel 2
Bottom open up the first rectangular channel 6, the inside of the first rectangular channel 6 is equipped with rectangular slab 7, the inside of rectangular slab and the first rectangular channel 6
Articulated connection, panel 2 and rectangular slab 7 are separated, can distinguish the posterior edge of panel 2, rectangular slab 7 after panel 2 is lifted
It is caught in transverse groove 5, panel 2, rectangular slab 7 can be supported, the bottom of rectangular slab 7 opens up the second rectangular channel 9, the second rectangle
The inside of slot 9 is equipped with bottom plate 10, and the top of bottom plate 10 is connect with the inside of the second rectangular channel 9 by the first spring 11, the first bullet
Spring 11 gives 10 1 upward thrusts of bottom plate always, and the bottom of bottom plate 10 installs electronic whiteboard 12, can pass through electronic whiteboard 12
The content said is shown, the first clipboard 13 of bottom installation of rectangular slab 7, the first hollow structure of clipboard 13, the
The right-end openings of one clipboard 13, the inside of the first clipboard 13 are equipped with the second clipboard 14, and the second clipboard 14 can be from the
Extraction in one clipboard 13, teacher need when telling about on blackboard, can write on the content of writing on the first clipboard 13, square
The left and right ends of shape plate 17 are equipped with chimb 8, open up second longitudinal direction slot 17, second longitudinal direction slot positioned at the private side of the chimb 8 of right end
17 inside is equipped with longitudinal plate 18, and longitudinal plate 18 is connect with the inside of second longitudinal direction slot 17 by second spring 19, electronic whiteboard
12 can press inward against electronic whiteboard 12 when different, block longitudinal plate 18 which by electronic whiteboard 12, can be by the second clipboard
14 are pulled outwardly, and can cover motor blank 12, and electronic whiteboard 12 can either be avoided to influence the sight two of student can will be more
Content write on, need to allow to using electronic whiteboard 12 to pull pull ring 20 to the right, longitudinal plate 18 made to be located at second longitudinal direction slot
In 17, electronic whiteboard 12 is popped up under the elastic force of the first spring 11 and is used by electronic whiteboard 12, and chimb 8 can be avoided electronic whiteboard
12 contact with the upper surface of desk body 1, can be avoided and are damaged, and teacher does not need to say that class hour can lie in a horizontal plane in panel 2
In desk body 1, it is used as desk and uses.
Specifically, as shown, the top of panel 2 described in the present embodiment opens up the first finger groove 22, the first finger
Slot 22 is located in the middle part of the front of panel 2, and the lower part of the second clipboard 14 opens up second finger slot 23, and second finger slot 23 is located at the
The right side central of two clipboards 14.First finger groove 22 can facilitate panel 2 to lift, and second finger slot 23 can facilitate the second book
Write the pull-out of plate 14.
Specifically, as described in Figure, the rear portion of desk body 1 described in the present embodiment is equipped with drawer 24.Drawer 24 can conveniently be put
Set books or other tools.
Further, as described in Figure, the lower part of desk body 1 described in the present embodiment is equipped with transverse plate 25, and transverse plate 25 is located at
Between table leg 21, the left and right ends of transverse plate 25 are connected respectively at table leg 21, and the top of transverse plate 25 opens up third rectangular channel 26.
Chalk, blackboard eraser etc. can be placed in third rectangular channel 26, there is transverse plate 25 supporting role desk body 1 can be made stronger.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that:
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement；And these are modified or replaceed, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
Claims (4)
1. a kind of multi-functional computer based multimedia teaching instrument, it is characterised in that: including desk body (1), the top of desk body (1)
Equipped with panel (2), opened up respectively first longitudinal direction slot (3) at left and right sides of the top of desk body (1), the inside of first longitudinal direction slot (3) is set
Have sliding block (4), sliding block (4) is located at the rear portion of first longitudinal direction slot (3), and sliding block (4) can move before and after first longitudinal direction slot (3)
Dynamic, respectively at the bottom left and right ends of panel (2), the top rear and front end of desk body (1) opens up respectively on the top of each sliding block (4)
Transverse groove (5), the bottom of panel (2) open up the first rectangular channel (6), and the inside of the first rectangular channel (6) is equipped with rectangular slab (7), square
The front end of shape plate (7) and the interior forward end of the first rectangular channel (6) are articulated and connected, and rectangular slab (7) bottom left and right ends end is pacified respectively
It filling chimb (8), the bottom of rectangular slab (7) opens up the second rectangular channel (9), and the second rectangular channel (9) is located at the right side of rectangular slab (7),
The inside of second rectangular channel (9) is equipped with bottom plate (10), and the top of bottom plate (10) passes through several equal with the inside of the second rectangular channel (9)
The first spring (11) of even distribution connects, and the first spring (11) gives (10) upward thrusts of bottom plate always, bottom plate (10)
Electronic whiteboard (12) are installed in bottom, and the first clipboard (13) are installed on the top of rectangular slab (7), and the first clipboard (13) is located at second
The left side of rectangular channel (9), the first clipboard (13) position hollow structure, the right-end openings of the first clipboard (13), the first clipboard
(13) inside is equipped with the second clipboard (14), and the inside rear and front end of the first clipboard (13) opens up lateral strip groove respectively
(15), the top rear and front end of the second clipboard (14) is installed raised line (16) respectively, and raised line (16) is always positioned at strip groove (15)
Interior, raised line (16) can be moved left and right along strip groove (15), and the private side positioned at the chimb (8) of right end opens up second longitudinal direction slot
(17), the inside of second longitudinal direction slot (17) is equipped with longitudinal plate (18), and longitudinal plate (18) and the inside of second longitudinal direction slot (17) pass through
Several equally distributed second spring (19) connections, second spring (19) give (18) outside elastic force of longitudinal plate, position always
Pull ring (20) are equipped in the middle part of the right end of the chimb (8) on right side, the left end of pull ring (20) can pass through chimb (8) and longitudinal plate
(18) it connects, the bottom four corners of desk body (1) are respectively equipped with table leg (21).
2. a kind of multi-functional computer based multimedia teaching instrument according to claim 1, it is characterised in that: described
The top of panel (2) opens up the first finger groove (22), and the first finger groove (22) is located in the middle part of the front of panel (2), and second writes
The lower part of plate (14) opens up second finger slot (23), and second finger slot (23) is located at the right side central of the second clipboard (14).
3. a kind of multi-functional computer based multimedia teaching instrument according to claim 1, it is characterised in that: described
The rear portion of desk body (1) is equipped with drawer (24).
4. a kind of multi-functional computer based multimedia teaching instrument according to claim 1, it is characterised in that: described
The lower part of desk body (1) is equipped with transverse plate (25), and transverse plate (25) is located between table leg (21), the left and right ends point of transverse plate (25)
It is not connected in table leg (21), the top of transverse plate (25) opens up third rectangular channel (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820112008.0U CN208422138U (en) | 2018-01-23 | 2018-01-23 | A kind of multi-functional computer based multimedia teaching instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820112008.0U CN208422138U (en) | 2018-01-23 | 2018-01-23 | A kind of multi-functional computer based multimedia teaching instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208422138U true CN208422138U (en) | 2019-01-22 |
Family
ID=65121584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820112008.0U Expired - Fee Related CN208422138U (en) | 2018-01-23 | 2018-01-23 | A kind of multi-functional computer based multimedia teaching instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208422138U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110021197A (en) * | 2019-05-28 | 2019-07-16 | 西安文理学院 | A kind of view-based access control model conveys the teaching demonstration device of design |
-
2018
- 2018-01-23 CN CN201820112008.0U patent/CN208422138U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110021197A (en) * | 2019-05-28 | 2019-07-16 | 西安文理学院 | A kind of view-based access control model conveys the teaching demonstration device of design |
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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: 20190122 Termination date: 20200123 |