CN206451411U - A kind of ideological and political education contrasts apparatus for demonstrating - Google Patents
A kind of ideological and political education contrasts apparatus for demonstrating Download PDFInfo
- Publication number
- CN206451411U CN206451411U CN201720116493.4U CN201720116493U CN206451411U CN 206451411 U CN206451411 U CN 206451411U CN 201720116493 U CN201720116493 U CN 201720116493U CN 206451411 U CN206451411 U CN 206451411U
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- Prior art keywords
- placing box
- fixedly connected
- plate
- ideological
- connecting rods
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Abstract
Apparatus for demonstrating, including base are contrasted the utility model discloses a kind of ideological and political education, base top left and right sides has been respectively fixedly connected with placing box, and placing box is in the shape of upper end open, and the inwall of placing box is uniformly fixedly connected with some dividing plates；The beneficial effects of the utility model are：The demonstration board in left side and the demonstration board on right side are placed side by side, teacher is facilitated to carry out contrast demonstration to student, after having used, the corresponding pressing plate of pressing, demonstration board is dropped into placing box again, it is simple to operate, it is easy to the use of teacher, during avoiding at school due to needing to carry more demonstration board the problem of cause inconvenience, and it can quickly use required demonstration board, the class period of preciousness is saved, employ connecting rod makes supporting plate move up the design moved down with movable slider, and preferable stationarity is kept when supporting plate is moved up or is moved down.
Description
Technical field
The utility model is related to a kind of teaching aid, specifically a kind of ideological and political education contrast apparatus for demonstrating.
Background technology
In ideological and political education teaching process, teacher needs to use substantial amounts of teaching demonstration picture to be demonstrated, still
Because demonstration board is more, for being frequently necessary to change the teacher of full class teaching, carry very inconvenient, and demonstration board does not have
There is the unified region placed, can also be easily lost in use, especially when teacher needs to drill demonstration board progress contrast
Be difficult to find that two demonstration boards are holded up in suitable space when showing, in teacher to be contrasted, and demonstration board it is more when, find institute
The demonstration board needed can also expend some times.
A kind of ideological and political education contrast demonstration is disclosed in Authorization Notice No. is CN204406758U Chinese patent
Demonstration picture preferably can be fixed and demonstrated by device, the device, but in-convenience in use, and it is difficult to quickly locate it
In a demonstration picture required for oneself.
Utility model content
The purpose of this utility model is to provide a kind of ideological and political education contrast apparatus for demonstrating, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides following technical scheme：
A kind of ideological and political education contrasts apparatus for demonstrating, including base, and base top left and right sides is respectively fixedly connected with
There is placing box, placing box is in the shape of upper end open, and the inwall of placing box is uniformly fixedly connected with some dividing plates, dividing plate and dividing plate
Between placement region is formed between dividing plate and the inwall of placing box, the inner lower of the placement region is provided with supporting plate,
Supporting plate and the inwall of placing box are mutually slidably connected, and the bottom of supporting plate offers chute, chute be internally provided with left slider and
The bottom of right sliding block, the left slider and right sliding block is connected through the hinge respectively a connecting rod and No. two connecting rods, a connecting rod
It is connected with the centre position of No. two connecting rods by hinge, the bottom of a connecting rod and No. two connecting rods is connected through the hinge has respectively
The bottom of No. three connecting rods and No. four connecting rods, No. three connecting rods and No. four connecting rods is connected by hinge with the downside inwall of placing box,
The side wall of the placing box offers and pressing lever is provided with through hole, through hole, one end of the pressing lever and a connecting rod and two
The hinged place of number connecting rod rotates connection, and the centre position of pressing lever, which is connected through the hinge, pole, under pole and placing box
Side inwall is mutually fixedly connected, and the other end of the pressing lever is fixedly connected with pressing plate, and the bottom of pressing plate is provided with contact and opened
Close, be fixedly connected with rear side of the top of the base in fixed plate, fixed plate and offer T-shaped chute, the end of T-shaped chute is fixed
T-shaped slide plate is connected with, the top of the base is installed with electric expansion bar, the free end of electric expansion bar and T-shaped slide plate
Bottom be mutually fixedly connected, the anterior left and right sides of the T-shaped slide plate has been respectively fixedly connected with electromagnet.
It is used as further program of the utility model：The bottom of the base is provided with castor.
It is used as the utility model further scheme：The quantity at least two of the dividing plate.
It is used as the utility model further scheme：The contact switch is arranged on the top of pillar, the bottom of pillar
Mutually it is fixedly connected with base.
It is used as the utility model further scheme：The side of the fixed plate is provided with electric expansion bar and rises button
Decline button with electric expansion bar.
It is used as the utility model further scheme：The side wall of the placing box is fixedly connected with some tag boards, mark
Sign the positive top that plate is located at through hole.
Compared with prior art, the beneficial effects of the utility model are：Pressing plate on the left of pressing simultaneously props up pressing plate
Contact switch, makes the electromagnet in left side hold irony demonstration board or be enclosed with the demonstration board of irony frame, according to same side
Method, the ideological and political education demonstration board of contrast, the demonstration board in left side and the demonstration on right side required for the electromagnet on right side is held
Plate is placed side by side, facilitates teacher to carry out contrast demonstration to student, after having used, and presses corresponding pressing plate, demonstration board weight
Newly drop into placing box, it is simple to operate, it is easy to the use of teacher, it is to avoid carry more drill due to needing during at school
The problem of showing plate and cause inconvenience, and required demonstration board can be quickly used, the class period of preciousness has been saved, has been adopted
Supporting plate is moved up the design moved down with movable slider with connecting rod, keep preferably steady when supporting plate is moved up or is moved down
Property.
Brief description of the drawings
Fig. 1 is the structural representation that a kind of ideological and political education contrasts apparatus for demonstrating；
Fig. 2 is the left view schematic diagram that a kind of ideological and political education contrasts apparatus for demonstrating；
Fig. 3 is the A-A schematic diagrames that a kind of ideological and political education contrasts apparatus for demonstrating；
In figure：1- bases, 2- placing boxes, 3- placement regions, 4- supporting plates, 5- chutes, 6- left sliders, the right sliding blocks of 7-, 8-
Number connecting rod, No. bis- connecting rods of 9-, No. tri- connecting rods of 10-, No. tetra- connecting rods of 11-, 12- pressing levers, 13- through holes, 14- pressing plate, a 15- branch
Bar, 16- contact switch, 17- pillars, 18- fixed plates, 19-T types chute, 20-T types slide plate, 21- electric expansion bars, 22- electromagnetism
Iron, 23- electric expansion bars rise button, 24- electric expansion bars and decline button, 25- castors, 26- tag boards.
Embodiment
The technical scheme of this patent is described in more detail with reference to embodiment.
Fig. 1-3 are referred to, a kind of ideological and political education contrasts apparatus for demonstrating, including base 1, described top of base 1 or so
Side has been respectively fixedly connected with placing box 2, and placing box 2 is in the shape of upper end open, if the inwall of placing box 2 is uniformly fixedly connected with
Dry dividing plate, between dividing plate and dividing plate between dividing plate and the inwall of placing box formed placement region 3, the placement region 3 it is interior
Subordinate side is provided with supporting plate 4, and supporting plate 4 and the inwall of placing box 2 are mutually slidably connected, and the bottom of supporting plate 4 offers chute
5, chute 5 is internally provided with left slider 6 and right sliding block 7, and the bottom of the left slider 6 and right sliding block 7 is connected through the hinge respectively
There are a connecting rod 8 and No. two connecting rods 9, a connecting rod 8 is connected with the centre position of No. two connecting rods 9 by hinge, a connecting rod 8
Being connected through the hinge respectively with the bottom of No. two connecting rods 9 has No. three connecting rods 10 and No. four connecting rods 11, No. three connecting rods 10 and No. four companies
The bottom of bar 11 is connected by hinge with the downside inwall of placing box 2, and the side wall of the placing box 1 offers through hole 13, is led to
It is provided with pressing lever 12 in hole 13, the hinged place of one end of the pressing lever 12 and a connecting rod 8 and No. two connecting rods 9 rotates company
Connect, the centre position of pressing lever 12, which is connected through the hinge, pole 15, the downside inwall of pole 15 and placing box 2 is mutually fixed to be connected
Connect, the other end of the pressing lever 12 is fixedly connected with pressing plate 14, and the bottom of pressing plate 14 sets contact switch 16, described
It is fixedly connected with rear side of the top of base 1 in fixed plate 18, fixed plate 18 and offers T-shaped chute 19, the end of T-shaped chute 19 is consolidated
Surely T-shaped slide plate 20 is connected with, the top of the base 1 is installed with electric expansion bar 21, the free end of electric expansion bar 21
Mutually it is fixedly connected with the bottom of T-shaped slide plate 20, the anterior left and right sides of the T-shaped slide plate 20 has been respectively fixedly connected with electromagnet 22；
By irony demonstration board or it is enclosed with the demonstration board of irony frame and is placed in placing box 2, by electric expansion bar 21
Free end be moved to the top certain distance of placing box 2, the ideological and political education correlation data shown as needed finds phase
Corresponding tag board 26, pressing, so that the other end of pressing lever 12 rises, drives positioned at the pressing plate 14 of the bottom of tag board 26
A number connecting rod 8 and No. two centre position hinged places of connecting rod 9 are moved up, and left slider 6 and right sliding block 7 is slided and is moved up in chute 5,
Now supporting plate 4 is moved up, and moves up and spill placement required irony demonstration board or the demonstration board for being enclosed with irony frame
Outside the upside of case 2, if pressing plate 14 on the left of pressing and making pressing plate 14 prop up contact switch 16, corresponding left side electricity
Magnet 22 is powered and produces magnetic, so that electromagnet 22 holds irony demonstration board or is enclosed with the demonstration board of irony frame,
After the same method, the ideological and political education demonstration board of contrast, makes electric expansion required for the electromagnet 22 on right side is held
Highest point is moved on the free end of bar 21, the demonstration board in left side and the demonstration board on right side are placed side by side, facilitate teacher to enter student
Row contrast demonstration, after having used, the free end of electric expansion bar 21 is moved down, and is pressed corresponding pressing plate 14, is made electromagnet
22 are powered off and simultaneously lose magnetism, and demonstration board is dropped into placing box 2 again, simple to operate, be easy to the use of teacher, it is to avoid upper
During class due to needing to carry more demonstration board the problem of cause inconvenience, and it can quickly use required demonstration
Plate, has saved the class period of preciousness, employ connecting rod makes supporting plate 4 move up the design moved down with movable slider, makes in supporting plate 4
Move or preferable stationarity is kept when moving down.
The bottom of the base 1 is provided with castor 25.
The quantity at least two of the dividing plate.
The contact switch 16 is arranged on the top of pillar 17, and the bottom of pillar 17 is mutually fixedly connected with base 1.
The side of the fixed plate 18 is provided with electric expansion bar and rises button 23 and electric expansion bar decline button 24.
The side wall of the placing box 2 is fixedly connected with some tag boards 26, and tag board 26 is located at the positive top of through hole 13.
Operation principle of the present utility model is：Irony demonstration board or the demonstration board for being enclosed with irony frame are placed on
Put in case 2, the free end of electric expansion bar 21 is moved to the top certain distance of placing box 2, the thought shown as needed
Political education correlation data finds corresponding tag board 26, and pressing is located at the pressing plate 14 of the bottom of tag board 26, so that pressing
The other end of depression bar 12 rises, and drives a connecting rod 8 and No. two centre position hinged places of connecting rod 9 to move up, makes left slider 6 and right cunning
Block 7 is slided in the chute 5 and moved up, and now supporting plate 4 is moved up, and by required irony demonstration board or is enclosed with irony frame
Demonstration board move up and spill outside the upside of placing box 2, if pressing on the left of pressing plate 14 and pressing plate 14 is propped up contact
Switch 16, then corresponding left side electromagnet 22 be powered and produce magnetic so that electromagnet 22 hold irony demonstration board or
The demonstration board of irony frame is enclosed with, after the same method, the thought political affairs of contrast required for the electromagnet 22 on right side is held
Education demonstration board is controlled, highest point is moved on the free end for making electric expansion bar 21, the demonstration board in left side and the demonstration board on right side are simultaneously
Row are placed, and facilitate teacher to carry out contrast demonstration to student, after having used, the free end of electric expansion bar 21 is moved down, and press phase
Corresponding pressing plate 14, makes electromagnet 22 power off and lose magnetism, and demonstration board is dropped into placing box 2 again, simple to operate, just
The use of Yu teacher, it is to avoid during at school due to needing to carry more demonstration board the problem of cause inconvenience, and
Required demonstration board can be quickly used, the class period of preciousness has been saved, employing connecting rod band movable slider makes in supporting plate 4
The design moved down is moved, supporting plate 4 is moved up or preferable stationarity is kept when moving down.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (6)
1. a kind of ideological and political education contrasts apparatus for demonstrating, including base, it is characterised in that base top left and right sides is distinguished
Placing box is fixedly connected with, placing box is in the shape of upper end open, and the inwall of placing box is uniformly fixedly connected with some dividing plates, every
Placement region is formed between plate and dividing plate between dividing plate and the inwall of placing box, the inner lower of the placement region is provided with
Supporting plate, supporting plate and the inwall of placing box are mutually slidably connected, and the bottom of supporting plate offers chute, and chute is internally provided with a left side
The bottom of sliding block and right sliding block, the left slider and right sliding block is connected through the hinge respectively a connecting rod and No. two connecting rods, one
The centre position of number connecting rod and No. two connecting rods is connected by hinge, and the bottom of a connecting rod and No. two connecting rods passes through hinge respectively
It is connected with No. three connecting rods and No. four connecting rods, the downside inwall phase that the bottom of No. three connecting rods and No. four connecting rods passes through hinge and placing box
Connection, the side wall of the placing box offers and pressing lever is provided with through hole, through hole, one end of the pressing lever and a connecting rod
Rotated connection with the hinged place of No. two connecting rods, the centre position of pressing lever, which is connected through the hinge, pole, pole and placing box
Downside inwall be mutually fixedly connected, the other end of the pressing lever is fixedly connected with pressing plate, and the bottom of pressing plate is provided with tactile
It is fixedly connected with rear side of point switch, the top of the base in fixed plate, fixed plate and offers T-shaped chute, the end of T-shaped chute
Be fixedly connected with T-shaped slide plate, the top of the base is installed with electric expansion bar, the free end of electric expansion bar with it is T-shaped
The bottom of slide plate is mutually fixedly connected, and the anterior left and right sides of the T-shaped slide plate has been respectively fixedly connected with electromagnet.
2. a kind of ideological and political education contrast apparatus for demonstrating according to claim 1, it is characterised in that under the base
Portion is provided with castor.
3. a kind of ideological and political education contrast apparatus for demonstrating according to claim 1 or 2, it is characterised in that the dividing plate
Quantity at least two.
4. a kind of ideological and political education contrast apparatus for demonstrating according to claim 1, it is characterised in that the contact switch
Installed in the top of pillar, the bottom of pillar is mutually fixedly connected with base.
5. a kind of ideological and political education contrast apparatus for demonstrating according to claim 4, it is characterised in that the fixed plate
Side is provided with electric expansion bar and rises button and electric expansion bar decline button.
6. a kind of ideological and political education contrast apparatus for demonstrating according to claim 3, it is characterised in that the placing box
Side wall is fixedly connected with some tag boards, and tag board is located at the positive top of through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720116493.4U CN206451411U (en) | 2017-01-19 | 2017-01-19 | A kind of ideological and political education contrasts apparatus for demonstrating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720116493.4U CN206451411U (en) | 2017-01-19 | 2017-01-19 | A kind of ideological and political education contrasts apparatus for demonstrating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206451411U true CN206451411U (en) | 2017-08-29 |
Family
ID=59664730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720116493.4U Expired - Fee Related CN206451411U (en) | 2017-01-19 | 2017-01-19 | A kind of ideological and political education contrasts apparatus for demonstrating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206451411U (en) |
-
2017
- 2017-01-19 CN CN201720116493.4U patent/CN206451411U/en not_active Expired - Fee Related
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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: 20170829 Termination date: 20180119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |