CN214984482U - Junior middle school mathematics teaching aid assembles structure - Google Patents
Junior middle school mathematics teaching aid assembles structure Download PDFInfo
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- CN214984482U CN214984482U CN202120452008.7U CN202120452008U CN214984482U CN 214984482 U CN214984482 U CN 214984482U CN 202120452008 U CN202120452008 U CN 202120452008U CN 214984482 U CN214984482 U CN 214984482U
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- ruler
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- mathematics teaching
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- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 230000000694 effects Effects 0.000 abstract description 28
- 230000005540 biological transmission Effects 0.000 abstract description 16
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a junior middle school mathematics teaching aid assembles structure, the on-line screen storage device comprises a base, the left side swing joint of base has the ruler, the right side swing joint of base has the compasses, the first opening that uses with the compasses cooperation is seted up on the right side of base, the inside of base and ruler all is provided with chucking mechanism. The utility model discloses a set up the base, the ruler, the compasses, first opening, chucking mechanism, the fixture block, the fixed plate, the extension spring, drive mechanism, the button, the driving plate, the transmission piece, the transmission groove, the slider, first spout, the groove block, the second spout, the cooperation of second opening and draw-in groove is used, possess and conveniently assemble, can carry the advantage of multiple mathematics teaching aid, it all respectively has each effect to have solved current mathematics teaching aid, the mr need prepare multiple mathematics teaching aid before last class, and place when saying a platform, a plurality of mathematics teaching aids have accounted for most areas, so be not convenient for the mr to use the problem of carrying.
Description
Technical Field
The utility model belongs to the technical field of the mathematics teaching aid, especially, relate to a structure is assembled to junior middle school's mathematics teaching aid.
Background
Abacus, scale and slide rule are collected in Wenzhou mathematics famous shop, basic information collection, Wenzhou mathematics famous shop, and abacus, scale and slide rule are introduced to cultural relics.
Mathematics teacher need use the mathematics teaching aid when going to class because current mathematics teaching aid all respectively has each effect, and the teacher need prepare multiple mathematics teaching aid before going to class, and when placing the platform of saying, a plurality of mathematics teaching aids have accounted for most areas, so the teacher of being not convenient for uses and carries.
SUMMERY OF THE UTILITY MODEL
Problem to prior art exists, the utility model provides a junior middle school mathematics teaching aid assembles structure possesses the convenient advantage of assembling, can carry multiple mathematics teaching aid, has solved current mathematics teaching aid and has all respectively had each effect, and the mr need prepare multiple mathematics teaching aid before class, and when placing the platform of speaking, a plurality of mathematics teaching aids have accounted for most area, so the mr of being not convenient for uses the problem of carrying.
The utility model discloses a realize like this, a structure is assembled to junior middle school's mathematics teaching aid, the on-line screen storage device comprises a base, the left side swing joint of base has the ruler, the right side swing joint of base has the compasses, the first opening that uses with the compasses cooperation is seted up on the right side of base, the inside of base and ruler all is provided with chucking mechanism, the surface of base and ruler all is provided with drive mechanism.
As the utility model discloses preferred, the right side chucking mechanism includes the fixture block, the inside swing joint of fixture block and ruler, and extend to the outside of ruler, the surface cover of fixture block is equipped with the fixed plate, the top fixedly connected with extension spring of fixed plate, the inner wall fixed connection of extension spring and ruler.
As the utility model discloses preferred, the right side drive mechanism includes the button, the inside swing joint of button and ruler, and extend to the outside of ruler, the rear side fixedly connected with driving plate of button, the inside swing joint of driving plate has the transmission piece, transmission piece and fixture block fixed connection, the driving groove that uses with the cooperation of transmission piece is seted up to the inside of driving plate.
As the utility model discloses it is preferred, the equal fixedly connected with slider in bottom of ruler and compasses, the first spout that uses with the slider cooperation is all seted up on the left side of base and the right side of ruler.
As the utility model discloses preferred, the equal fixedly connected with groove block of inner wall of base and ruler, right side the second spout that uses with the driving plate cooperation is seted up at the top of groove block.
As the utility model discloses it is preferred, the second opening, the right side that use with the fixture block cooperation are all seted up to the left side of base and the right side of ruler the draw-in groove that uses with the fixture block cooperation is seted up to the bottom of slider.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up the base, the ruler, the compasses, first opening, chucking mechanism, the fixture block, the fixed plate, the extension spring, drive mechanism, the button, the driving plate, the transmission piece, the transmission groove, the slider, first spout, the groove block, the second spout, the cooperation of second opening and draw-in groove is used, possess and conveniently assemble, can carry the advantage of multiple mathematics teaching aid, it all respectively has each effect to have solved current mathematics teaching aid, the mr need prepare multiple mathematics teaching aid before last class, and place when saying a platform, a plurality of mathematics teaching aids have accounted for most areas, so be not convenient for the mr to use the problem of carrying.
2. The utility model discloses a set up chucking mechanism, can play fixed effect, play fixed effect to compasses and ruler through chucking mechanism to ruler and base.
3. The utility model discloses a set up drive mechanism, can reach the effect of relieving the chucking through the effect that drive mechanism removed the chuck.
4. The utility model discloses a set up slider and first spout, can use the effect of playing the location to compasses and ruler, play the effect of location to base and ruler through the cooperation of slider and first spout.
5. The utility model discloses a set up channel block and second spout, can use through the cooperation of channel block and second spout, play the effect that the location smoothly removed to the transmission plate.
6. The utility model discloses a set up second opening and draw-in groove, can use through the cooperation of second opening and draw-in groove, play the effect of removal to the chuck block, play fixed effect to compasses and ruler.
Drawings
Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;
fig. 2 is a front sectional view provided by an embodiment of the present invention;
fig. 3 is a left side sectional view provided by the embodiment of the present invention.
In the figure: 1. a base; 2. a straightedge; 3. compasses; 4. a first opening; 5. a chucking mechanism; 501. a clamping block; 502. a fixing plate; 503. a tension spring; 6. a transmission mechanism; 601. a button; 602. a drive plate; 603. a transmission block; 604. a transmission groove; 7. a slider; 8. a first chute; 9. a groove block; 10. a second chute; 11. a second opening; 12 card slots.
Detailed Description
In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.
The structure of the present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 3, the embodiment of the utility model provides a pair of junior middle school mathematics teaching aid assembles structure, including base 1, base 1's left side swing joint has ruler 2, and base 1's right side swing joint has compasses 3, and base 1's right side is seted up the first opening 4 that uses with the cooperation of compasses 3, and base 1 and ruler 2's inside all is provided with chucking mechanism 5, and base 1 and ruler 2's surface all is provided with drive mechanism 6.
Referring to fig. 3, the right clamping mechanism 5 includes a clamping block 501, the clamping block 501 is movably connected to the inside of the ruler 2 and extends to the outside of the ruler 2, a fixing plate 502 is sleeved on the surface of the clamping block 501, a tension spring 503 is fixedly connected to the top of the fixing plate 502, and the tension spring 503 is fixedly connected to the inner wall of the ruler 2.
Adopt above-mentioned scheme: through setting up chucking mechanism 5, can play fixed effect, play fixed effect to compasses 3 and ruler 2 through chucking mechanism 5 to ruler 2 and base 1.
Referring to fig. 3, right side drive mechanism 6 includes button 601, the inside swing joint of button 601 and ruler 2, and extends to the outside of ruler 2, and the rear side fixedly connected with driving plate 602 of button 601, the inside swing joint of driving plate 602 has driving block 603, driving block 603 and fixture block 501 fixed connection, driving groove 604 that uses with the cooperation of driving block 603 has been seted up to the inside of driving plate 602.
Adopt above-mentioned scheme: through setting up drive mechanism 6, can reach the effect of releasing the chucking through the effect that drive mechanism 6 removed fixture block 501.
Referring to fig. 3, the bottom of the ruler 2 and the compasses 3 are fixedly connected with sliders 7, and a first chute 8 matched with the sliders 7 for use is formed in the left side of the base 1 and the right side of the ruler 2.
Adopt above-mentioned scheme: through setting up slider 7 and first spout 8, can use the effect of playing the location to compasses 3 and ruler 2, play the effect of location to base 1 and ruler 2 through the cooperation of slider 7 and first spout 8.
Referring to fig. 3, the inner walls of the base 1 and the ruler 2 are fixedly connected with a groove block 9, and a second sliding groove 10 matched with the transmission plate 602 for use is formed in the top of the groove block 9 on the right side.
Adopt above-mentioned scheme: through setting up channel block 9 and second spout 10, can use through the cooperation of channel block 9 and second spout 10, play the effect that the location smoothly removed to drive plate 602.
Referring to fig. 3, the left side of the base 1 and the right side of the ruler 2 are both provided with a second opening 11 used in cooperation with the fixture block 501, and the bottom of the right slider 7 is provided with a clamping groove 12 used in cooperation with the fixture block 501.
Adopt above-mentioned scheme: through setting up second opening 11 and draw-in groove 12, can use through the cooperation of second opening 11 and draw-in groove 12, play the effect of removal to fixture block 501, play fixed effect to compasses 3 and ruler 2.
The utility model discloses a theory of operation:
when the ruler 2 or the compasses 3 are used, a user pushes the button 601 to push the transmission plate 602 to move towards the rear side through the button 601 when needing to use the ruler 2 or the compasses 3, the transmission plate 602 can be smoothly moved through the matching use of the groove block 9 and the second sliding groove 10, then the fixture block 501 can be moved out from the inside of the clamping groove 12 through the matching use of the transmission block 603 and the transmission groove 604 to achieve the effect of releasing the clamping, then the slider 7 is moved out from the inside of the sliding groove, the compasses 3 are moved out from the inside of the first opening 4, the disassembly is finished, when the user assembles, the fixture block 501 is contracted through pushing the button 601, then the slider 7 is moved into the inside of the first sliding groove 8 to achieve the effect of local positioning, then the button 601 is released, the fixture block 501 is clamped into the inside of the clamping groove 12 through the resetting effect of the tension spring 503 to achieve the effect of clamping, the assembly is finished.
In summary, the following steps: this structure is assembled to junior high school mathematics teaching aid, through setting up base 1, ruler 2, compasses 3, first opening 4, chucking mechanism 5, fixture block 501, fixed plate 502, extension spring 503, drive mechanism 6, button 601, driving plate 602, driving block 603, driving groove 604, slider 7, first spout 8, groove 9, second spout 10, the cooperation of second opening 11 and draw-in groove 12 is used, it conveniently assembles to possess, can carry the advantage of multiple mathematics teaching aid, it all respectively has each effect to have solved current mathematics teaching aid, mr need prepare multiple mathematics teaching aid before last class, and place when saying the platform, a plurality of mathematics teaching aid have accounted for most area, so be not convenient for mr uses the problem of carrying.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a structure is assembled to junior middle school mathematics teaching aid, includes base (1), its characterized in that: the utility model discloses a ruler, including base (1), right side swing joint, base (1), right side swing joint have compasses (3), first opening (4) that use with compasses (3) cooperation are seted up on the right side of base (1), the inside of base (1) and ruler (2) all is provided with chucking mechanism (5), the surface of base (1) and ruler (2) all is provided with drive mechanism (6).
2. The junior middle school mathematics teaching aid assembling structure of claim 1, characterized in that: right side chucking mechanism (5) include fixture block (501), the inside swing joint of fixture block (501) and ruler (2), and extend to the outside of ruler (2), the surface cover of fixture block (501) is equipped with fixed plate (502), the top fixedly connected with extension spring (503) of fixed plate (502), the inner wall fixed connection of extension spring (503) and ruler (2).
3. The junior middle school mathematics teaching aid assembling structure of claim 2, characterized in that: right side drive mechanism (6) are including button (601), the inside swing joint of button (601) and ruler (2), and extend to the outside of ruler (2), the rear side fixedly connected with driving plate (602) of button (601), the inside swing joint of driving plate (602) has driving block (603), driving block (603) and fixture block (501) fixed connection, driving groove (604) of using with driving block (603) cooperation are seted up to the inside of driving plate (602).
4. The junior middle school mathematics teaching aid assembling structure of claim 2, characterized in that: the equal fixedly connected with slider (7) in bottom of ruler (2) and compasses (3), first spout (8) that use with slider (7) cooperation are all seted up on the left side of base (1) and the right side of ruler (2).
5. The junior middle school mathematics teaching aid assembling structure of claim 3, characterized in that: the equal fixedly connected with groove block (9) of inner wall of base (1) and ruler (2), right side second spout (10) that use with driving plate (602) cooperation are seted up at the top of groove block (9).
6. The junior middle school mathematics teaching aid assembling structure of claim 4, characterized in that: the left side of base (1) and the right side of ruler (2) have all been seted up with second opening (11) that fixture block (501) cooperation was used, the right side draw-in groove (12) that cooperate with fixture block (501) and use have been seted up to the bottom of slider (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120452008.7U CN214984482U (en) | 2021-03-02 | 2021-03-02 | Junior middle school mathematics teaching aid assembles structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120452008.7U CN214984482U (en) | 2021-03-02 | 2021-03-02 | Junior middle school mathematics teaching aid assembles structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214984482U true CN214984482U (en) | 2021-12-03 |
Family
ID=79159074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120452008.7U Expired - Fee Related CN214984482U (en) | 2021-03-02 | 2021-03-02 | Junior middle school mathematics teaching aid assembles structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214984482U (en) |
-
2021
- 2021-03-02 CN CN202120452008.7U patent/CN214984482U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211203 |
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| CF01 | Termination of patent right due to non-payment of annual fee |