CN213582702U - Multifunctional teaching culture demonstration teaching aid - Google Patents
Multifunctional teaching culture demonstration teaching aid Download PDFInfo
- Publication number
- CN213582702U CN213582702U CN202023176902.0U CN202023176902U CN213582702U CN 213582702 U CN213582702 U CN 213582702U CN 202023176902 U CN202023176902 U CN 202023176902U CN 213582702 U CN213582702 U CN 213582702U
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- CN
- China
- Prior art keywords
- demonstration
- teaching
- grab handle
- teaching aid
- sliding sleeve
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Abstract
The utility model discloses a multi-functional teaching culture demonstration teaching aid, the articulated side branch in lower extreme both sides of demonstration board, the collateral branch pole of both sides passes through the grab handle to be connected fixedly, the sliding sleeve has been cup jointed in the slip on the collateral branch pole, sliding sleeve and collateral branch pole bolt fastening, the articulated connecting rod on the sliding sleeve, the connecting rod is articulated with the demonstration board, the go-between has been cup jointed at the both ends of grab handle, the go-between rotates with the grab handle to be connected, the fixed bracing piece that sets up on the outer wall of go-between, the tip of bracing piece sets up the slot, it has the telescopic link to slide in the slot and peg graft, the telescopic link is connected through the spring with the slot.
Description
Technical Field
The utility model relates to a teaching demonstration equipment technical field, concretely relates to multi-functional teaching culture demonstration teaching aid.
Background
The cultural education is a social phenomenon, is a product formed in the long-term production and labor creation process of people, and is also a historical phenomenon. Specifically, culture is a general term of history, geography, geomantic and geomantic affection, traditional custom, life style, literature and art, behavior regulation, thinking style, value concept and the like of a country or a nation. The method is the sum of materials and mental wealth created by human beings in the social history development process and comprises three aspects of material culture, institutional culture and psychological culture. The demonstration board is a culture teaching aid commonly used, and the current demonstration general structure is fixed, uses the limitation great, is difficult to satisfy present teaching demand.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the defects of the prior art, a multifunctional teaching culture demonstration teaching aid is provided so as to solve the problem in the background technology.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a multi-functional teaching culture demonstration teaching aid, including the demonstration board, the articulated side branch in lower extreme both sides of demonstration board, the collateral branch pole of both sides passes through the grab handle to be connected fixedly, the sliding sleeve has been cup jointed in the slip on the collateral branch pole, sliding sleeve and collateral branch pole bolt fastening, articulated connecting rod on the sliding sleeve, the connecting rod is articulated with the demonstration board, the go-between has been cup jointed at the both ends of grab handle, the go-between rotates with the grab handle to be connected, the fixed bracing piece that sets up on the outer wall of go-between, the tip of bracing piece sets up the slot, it has the telescopic link to slide in the slot and peg graft, the telescopic link is connected through the spring with the slot, the.
Further, the demonstration board has a bottom weight block.
Further, the counterweight block is provided with an anti-skid pad.
Further, the top wall of the demonstration board is provided with a lug.
Further, screw holes matched with bolts are formed in two ends of the side supporting rod.
Further, the grab handle is provided with an anti-slip sleeve.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
the utility model provides a pair of multi-functional teaching culture demonstration teaching aid uses the flexibility high, and the demonstration is effectual.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a side view of the present invention.
Fig. 3 is a schematic view of the structure of the handle of the present invention.
1-demonstration board; 11-a counterweight block; 12-a non-slip mat; 13-a lug; 2-side struts; 21-a sliding sleeve; 22-a connecting rod; 3-a grab handle; 31-a connecting ring; 32-an anti-slip sleeve; 4-a support bar; 41-slot; 42-a telescopic rod; 43-a spring; 44-suction cup.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1-3 a multi-functional teaching culture demonstration teaching aid, including demonstration board 1, the articulated side branch 2 in lower extreme both sides of demonstration board 1, the collateral branch pole 2 of both sides is connected fixedly through grab handle 3, the sliding sleeve 21 has been cup jointed in the slip on the side branch 2, sliding sleeve 21 and collateral branch pole 2 bolt fastening, articulated connecting rod 22 on the sliding sleeve 21, connecting rod 22 is articulated with demonstration board 1, go-between 31 has been cup jointed at the both ends of grab handle 3, go-between 31 rotates with grab handle 3 to be connected, the fixed bracing piece 4 that sets up on the outer wall of go-between 31, the tip of bracing piece 4 sets up slot 41, it has telescopic link 42 to slide in the slot 41 and peg graft, telescopic link 42 is connected through spring 43 with slot 41, telescopic link 42's end fixing sets up sucking disc 44.
The first embodiment:
preferably, the weight block 11 is arranged at the bottom of the demonstration board 1.
Further, the weight block 11 is provided with a non-slip mat 12.
Second embodiment:
preferably, lugs 13 are provided on the top wall of the demonstration board 1.
Preferably, both ends of the side branch rod 2 are provided with screw holes matched with the bolts.
Preferably, the grip 3 is provided with an anti-slip cover 32.
The utility model provides a multi-functional teaching culture demonstration teaching aid, lug 13 on this teaching aid accessible demonstration board 1 is hung and is put the demonstration and use, also can support it through bracing piece 4 and place the demonstration on the table and use, still can hold through grab handle 3 simultaneously, uses its handheld demonstration.
When supporting through bracing piece 4 and placing, can unscrew the bolt on the sliding sleeve 21, slide sliding sleeve 21 from the medial extremity of collateral branch pole 2 to outside end one side, and fix through the bolt lock here, at this moment under the drive of connecting rod 22, make lateral branch pole 2 upwards overturn to the horizontality, at this moment, compress telescopic link 42, and rotating go-between 31, make bracing piece 4 to vertical state, then loosen telescopic link 42, under the effect of spring 43, make the sucking disc 44 of its tip tightly adsorb on the table, and then realize that the support of demonstration board 1 places fixedly. And demonstration board 2 is last still to be equipped with balancing weight 11, is equipped with slipmat 12 on the balancing weight 11, has further improved the steadiness when demonstration board 1 places on the table demonstration and uses.
And when handheld grab handle 3 used to demonstration board 1, compressible telescopic link 42 to rotating go-between 31 to the horizontality, unclamping telescopic link 42, under the effect of spring 43, make sucking disc 44 adsorb on the back wall of demonstration board 1, so that what can be convenient grip antiskid cover 32 on the grab handle 3 uses to demonstration board 1 carries out handheld demonstration.
And when demonstration board 1 hung through lug 13 and put the demonstration use, adjustable sliding sleeve 21 slides to medial extremity one side locking of collateral branch pole 2 and fixes for the downside upset of collateral branch pole 2 is placed in the rear side of demonstration board 1 and is accomodate and place, so that it hangs and puts the demonstration use of being convenient for.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.
Claims (6)
1. A multi-functional teaching culture demonstration teaching aid which characterized in that: comprises a demonstration board (1), two sides of the lower end of the demonstration board (1) are hinged with side supporting rods (2), the side supporting rods (2) at two sides are connected and fixed through a grab handle (3), a sliding sleeve (21) is sleeved on the side supporting rod (2) in a sliding manner, the sliding sleeve (21) is fixed with the side supporting rod (2) through a bolt, the sliding sleeve (21) is hinged with a connecting rod (22), the connecting rod (22) is hinged with the demonstration board (1), the two ends of the grab handle (3) are sleeved with connecting rings (31), the connecting rings (31) are rotatably connected with the grab handle (3), a support rod (4) is fixedly arranged on the outer wall of the connecting ring (31), a slot (41) is arranged at the end part of the support rod (4), the telescopic rod (42) is inserted in the slot (41) in a sliding mode, the telescopic rod (42) is connected with the slot (41) through a spring (43), and a sucker (44) is fixedly arranged at the end portion of the telescopic rod (42).
2. A multi-functional teaching culture demonstration teaching aid according to claim 1, characterized in that: the bottom of demonstration board (1) sets up balancing weight (11).
3. A multi-functional teaching culture demonstration teaching aid according to claim 2, characterized in that: and the counterweight block (11) is provided with an antiskid pad (12).
4. A multi-functional teaching culture demonstration teaching aid according to claim 1, characterized in that: the top wall of the demonstration board (1) is provided with a lug (13).
5. A multi-functional teaching culture demonstration teaching aid according to claim 1, characterized in that: and screw holes matched with the bolts are formed in the two ends of the side supporting rods (2).
6. A multi-functional teaching culture demonstration teaching aid according to claim 1, characterized in that: the grab handle (3) is provided with an anti-skid sleeve (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023176902.0U CN213582702U (en) | 2020-12-25 | 2020-12-25 | Multifunctional teaching culture demonstration teaching aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023176902.0U CN213582702U (en) | 2020-12-25 | 2020-12-25 | Multifunctional teaching culture demonstration teaching aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213582702U true CN213582702U (en) | 2021-06-29 |
Family
ID=76550401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023176902.0U Expired - Fee Related CN213582702U (en) | 2020-12-25 | 2020-12-25 | Multifunctional teaching culture demonstration teaching aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213582702U (en) |
-
2020
- 2020-12-25 CN CN202023176902.0U patent/CN213582702U/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: 20210629 Termination date: 20211225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |