CN204378510U - The changeable chair of knowledge question - Google Patents
The changeable chair of knowledge question Download PDFInfo
- Publication number
- CN204378510U CN204378510U CN201420664671.3U CN201420664671U CN204378510U CN 204378510 U CN204378510 U CN 204378510U CN 201420664671 U CN201420664671 U CN 201420664671U CN 204378510 U CN204378510 U CN 204378510U
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- CN
- China
- Prior art keywords
- bracing frame
- gear
- motor
- drawing box
- prize drawing
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- Expired - Fee Related
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Abstract
The utility model discloses the changeable chair of a kind of knowledge question, comprise seat support device, prize drawing box device, water injector and strike head unit: described seat support device is rotatable, described prize drawing box device can make prize drawing box travel forward, described water injector can make spray gun spray water smoke, described in strike head unit drive tup carry out knee-action.The utility model has broken away from traditional teaching pattern, leads a kind of new method, allows the teaching in classroom have more diversification interest and appeal, and also more can further classroom knowledge and student's distance, better goes study; Its application prospect is extensive, and can apply to life & amusement program, average family seat etc., the occasion that it uses will spread all over each place having seat in actual life, and full-automatic easy way, makes people more practical.
Description
Technical field
The utility model relates to a kind of for classroom instruction, by the correct of student's answer on class or mistake, and automatic or controlled carrying out is rewarded or punish, to check student to mastery of knowledge degree and to motivate students' interest in learning, strengthen the changeable chair of knowledge question of the lively interest in classroom.
Background technology
In order to the development trend of catering to teaching, change single traditional teaching mode, in the middle of enjoyment and interest being applied to impart knowledge to students, in order to classroom instruction after allowing more is imbued with lively interest, simultaneously also in order to student can better learn to understand knowledge, excite the interest that it learns, it is mainly used for the device that classroom teaching is punished student and rewarded, cater to the development trend of teaching, change single traditional teaching mode, in the middle of enjoyment and interest being applied to impart knowledge to students, meet the feature of teaching in future, the thinking of student can be excited, allow it can optimistic happy study, thus also more can grasp knowledge, make study relaxation and happiness more.
Utility model content
The purpose of this utility model is to provide one that Students ' Learning can better be allowed to understand knowledge, excites the changeable chair of the knowledge question of its learning interest.
The purpose of this utility model can be achieved through the following technical solutions:
The changeable chair of knowledge question, comprises seat support device, prize drawing box device, water injector and strikes head unit:
Seat support device is made up of seat support, gripper shoe, major axis, gear, bearing block, the first motor and front stall, seat support underrun two bolts and gripper shoe are fixed, gripper shoe and major axis upper end interference fit, major axis top interference fit has gear, its underpart is located in bearing block, and bearing block and the first motor are all located on front stall, and described front stall side is provided with two contiguous blocks, contiguous block has been bolted joint pin, and joint pin is connected with back seat by hinge;
Described prize drawing box device comprises the second motor, prize drawing box, long column support bar and feed screw nut, prize drawing box side chain connection has lid, lid is by second connecting rod connection sliding block, slide block is positioned at the guide rail of the long column support bar that two are oppositely arranged, slide block lower surface is provided with block, long column support bar is fixed on bracing frame side, second motor is positioned at below long column support bar, and be embedded on bracing frame, bracing frame between the second motor with long column support bar is provided with the screw mandrel parallel with long column support bar, the feed screw nut that screw mandrel is provided with is fixedly connected with slide block, second motor is rotated by belt drive screw mandrel,
Described water injector comprises water bottle, air pump, spray gun, gear arm and transverse axis, air pump is embedded on bracing frame, water bottle is arranged in the guardrail of back seat side, gear arm is fixed on bracing frame, the side relative with prize drawing box, transverse axis one end is fixed on bracing frame through the gear hole of gear arm, the other end is provided with water valve, one end of gear arm one middle side part and first connecting rod is fixed, the other end of first connecting rod contacts with water valve, the gear of described gear arm engages with short screw mandrel, short screw mandrel is driven by the 3rd motor, spray gun is fixed on gear arm upper end, air pump connects water bottle by tracheae, water bottle accesses spray gun by water pipe,
The described head unit that strikes comprises tup, long-armed, third connecting rod, U-shaped bracing frame, C type bracing frame, two long-armed one end be oppositely arranged are provided with the tup be positioned at above seat support, the other end is connected with rod member, bearing pin is provided with in the middle part of rod member, bearing pin is actively installed on the support arm of U-shaped bracing frame, third connecting rod one end is connected with rod member, the other end is fixed on the outer circumference portion of striking a cam, described U-shaped bracing frame is fixed on C type bracing frame, C type bracing frame is provided with the 4th motor, the master gear of the 4th motor is engaged with from gear, from the wheel shaft at gear two ends all with strike a cam and fix, described C type bracing frame bottom is located on bracing frame.
The beneficial effects of the utility model: the utility model is a kind of teaching classroom utensil, it breaks away from traditional teaching pattern, leads a kind of new method, allows the teaching in classroom have more diversification interest and appeal, also more can further classroom knowledge and student's distance, better goes study; Its application prospect is extensive, and can apply to life & amusement program, average family seat etc., the occasion that it uses will spread all over each place having seat in actual life, and full-automatic easy way, makes people more practical.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the utility model chair base structure schematic diagram.
Fig. 2 is the utility model seat support side view.
Fig. 3 is the utility model prize drawing box device axle side upward view.
Fig. 4 is another side shaft side upward view of the utility model prize drawing box device.
Fig. 5 is the utility model axle side schematic diagram.
Fig. 6 is the utility model prize drawing box device partial enlargement front view.
Fig. 7 is the utility model axle side schematic diagram.
Fig. 8 is the utility model gear arm structural representation.
Fig. 9 is that the utility model strikes a cam structure schematic diagram.
Figure 10 is that the utility model strikes head unit structural representation.
Figure 11 is that the utility model strikes head unit partial enlargement front view.
In figure: 1, seat support, 2, gripper shoe, 3, major axis, 4, gear, 5, bearing block, 6, first motor, 7, belt, 8, front stall, 9, joint pin, 10, back seat, 11, contiguous block, 12, water bottle, 13, air pump, 14, spray gun, 15, gear arm, 16, first connecting rod, 17, water valve, 18, guardrail, 19, second motor, 20, prize drawing box, 21, lid, 22, long column support bar, 23, second connecting rod, 24, slide block, 25, feed screw nut, 26, guide rail, 27, tup, 28, long-armed, 29, rod member, 30, third connecting rod, 31, screw mandrel, 32, block, 33, bracing frame, 34, transverse axis, 35, short screw mandrel, 36 the 3rd motors, 37, from gear, 38, strike a cam, 39, U-shaped bracing frame, 40, C type bracing frame, 41, master gear, 42, 4th motor.
Detailed description of the invention
The utility model is a multifunction chair, is highly about 0.9 meter, and be a seat above, provide student's answer to use, its seat can rotate; As one punishment device, after the backrest at seat, we devise the chain of rings and beat the jet punishment device with sidepiece, and the rewarding device etc. of full-automatic conveying gift.This chair-function is complete, changes varied, can evoke interest and enjoyment that student attends class, can at atmosphere learning easily, and education hommization and the fashion-orientation more of Ye Nengshi school, more can improve the quality of teaching.
The changeable chair of knowledge question, comprises seat support device, prize drawing box device, water injector and strikes head unit.As depicted in figs. 1 and 2, seat support device is by seat support 1, gripper shoe 2, major axis 3, gear 4, bearing block 5, first motor 6 is formed with front stall 8, seat support 1 underrun two bolts and gripper shoe 2 are fixed, gripper shoe 2 and major axis 3 upper end interference fit, major axis 3 top interference fit has gear 4, its underpart is located in bearing block 5, bearing block 5 and the first motor 6 are all located on front stall 8, described front stall 8 side is provided with two contiguous blocks 11, contiguous block 11 has been bolted joint pin 9, joint pin 9 is connected with back seat 10 by hinge, joint pin 9 can be removed with contiguous block 11, and be folded on back seat,
As Fig. 3, Fig. 4, shown in Fig. 5 and Fig. 6, prize drawing box device comprises the second motor 19, prize drawing box 20, long column support bar 22 and feed screw nut 25, prize drawing box 20 side chain connection has lid 21, lid 21 is by second connecting rod 23 connection sliding block 24, slide block 24 is positioned at the guide rail 26 of the long column support bar 22 that two are oppositely arranged, slide block 24 lower surface is provided with block 32, long column support bar 22 is fixed on bracing frame 33 side, second motor 19 is positioned at below long column support bar 22, and be embedded on bracing frame 33, the screw mandrel 31 parallel with long column support bar 22 is provided with on the bracing frame 33 between long column support bar 22 at the second motor 19, the feed screw nut 25 that screw mandrel 31 is provided with is fixedly connected with slide block 24, second motor 19 drives screw mandrel 31 to rotate by belt 7,
As shown in Figure 7 and Figure 8, water injector comprises water bottle 12, air pump 13, spray gun 14, gear arm 15 and transverse axis 34, air pump 13 is embedded on bracing frame 33, water bottle 12 is arranged in the guardrail 18 of back seat 10 side, gear arm 15 is fixed on bracing frame 33, the side relative with prize drawing box 20, transverse axis 34 one end is fixed on bracing frame 33 through the gear hole of gear arm 15, the other end is provided with water valve 17, one end of gear arm 15 1 middle side part and first connecting rod 16 is fixed, the other end of first connecting rod 16 contacts with water valve 17, the gear of described gear arm 15 engages with short screw mandrel 35, short screw mandrel 35 is driven by the 3rd motor 36, spray gun 14 is fixed on gear arm 15 upper end, air pump 13 connects water bottle 12 by tracheae, water bottle 12 is by water pipe access spray gun 14 (tracheae and water pipe all do not mark in the drawings),
As Fig. 9, shown in Figure 10 and Figure 11, strike head unit and comprise tup 27, long-armed 28, third connecting rod 30, U-shaped bracing frame 39, C type bracing frame 40, two long-armed 28 one end be oppositely arranged are provided with the tup 27 be positioned at above seat support 1, the other end is connected with rod member 29, bearing pin is provided with in the middle part of rod member 29, bearing pin is actively installed on the support arm of U-shaped bracing frame 39, third connecting rod 30 one end is connected with rod member 29, the other end is fixed on the outer circumference portion of striking a cam 38, described U-shaped bracing frame 39 is fixed on C type bracing frame 40, C type bracing frame 40 is provided with the 4th motor 42, the master gear 41 of the 4th motor 42 is engaged with from gear 37, from the wheel shaft at gear 37 two ends all with strike a cam 38 and fix, described C type bracing frame 40 bottom is located on bracing frame 33.
The function that bracing frame 33 described in the utility model has is positioned at support body on back seat 10, that other devices are played to support, therefore the structure of its bracing frame does not affect technical solutions of the utility model, this is not restricted, and any satisfied support body of playing a supporting role is all for the utility model.
The method of operation: answer student is sitting on seat support 1 and starts answer.
When student answers questions exercise question, have a device of rewarding, box device of namely drawing a lottery, the second motor 19 drives screw mandrel 31, and then prize drawing box 20 is travelled forward, and when feed screw nut 25 is blocked by block 32, lid 21 is opened, and student can carry out the award of drawing a lottery.
Stagger the time when student answers, the utility model is provided with punishment device, and have seat to drive student to rotate punishment device, the first motor 6 is by belt drive seat support 360 degree rotation; And water injector and strike head unit, the water in water bottle 12 is delivered to spray gun 14 by air pump 13, and spray gun 14 is controlled by water valve 17, and water valve 17 utilizes the first connecting rod 16 rotated to carry out touch controls; 4th motor 42 drives from gear 37, strikes a cam 38, rod member 29, the tup 27 being positioned at student's above-head is moved up and down, carries out striking an action.
Above content is only to the utility model structure example and explanation; affiliated those skilled in the art make various amendment to described specific embodiment or supplement or adopt similar mode to substitute; only otherwise depart from the structure of utility model or surmount this scope as defined in the claims, protection domain of the present utility model all should be belonged to.
Claims (1)
1. the changeable chair of knowledge question, comprises seat support device, prize drawing box device, water injector and strikes head unit, it is characterized in that,
Described seat support device is by seat support (1), gripper shoe (2), major axis (3), gear (4), bearing block (5), first motor (6) and front stall (8) are formed, seat support (1) underrun two bolts and gripper shoe (2) are fixed, gripper shoe (2) and major axis (3) upper end interference fit, major axis (3) top interference fit has gear (4), its underpart is located in bearing block (5), bearing block (5) and the first motor (6) are all located on front stall (8), described front stall (8) side is provided with two contiguous blocks (11), contiguous block (11) has been bolted joint pin (9), joint pin (9) is connected with back seat (10) by hinge,
Described prize drawing box device comprises the second motor (19), prize drawing box (20), long column support bar (22) and feed screw nut (25), prize drawing box (20) side chain connection has lid (21), lid (21) is by second connecting rod (23) connection sliding block (24), slide block (24) is positioned at the guide rail (26) of the long column support bar (22) that two are oppositely arranged, slide block (24) lower surface is provided with block (32), long column support bar (22) is fixed on bracing frame (33) side, second motor (19) is positioned at long column support bar (22) below, and be embedded on bracing frame (33), the bracing frame (33) be positioned between the second motor (19) with long column support bar (22) is provided with the screw mandrel (31) parallel with long column support bar (22), the feed screw nut (25) that screw mandrel (31) is provided with is fixedly connected with slide block (24), second motor (19) drives screw mandrel (31) to rotate by belt (7),
Described water injector comprises water bottle (12), air pump (13), spray gun (14), gear arm (15) and transverse axis (34), air pump (13) is embedded on bracing frame (33), water bottle (12) is arranged in the guardrail (18) of back seat (10) side, gear arm (15) is fixed on bracing frame (33), the side relative with prize drawing box (20), transverse axis (34) one end is fixed on bracing frame (33) through the gear hole of gear arm (15), the other end is provided with water valve (17), one end of gear arm (15) middle side part and first connecting rod (16) is fixed, the other end of first connecting rod (16) contacts with water valve (17), the gear of described gear arm (15) engages with short screw mandrel (35), short screw mandrel (35) is driven by the 3rd motor (36), spray gun (14) is fixed on gear arm (15) upper end, air pump (13) connects water bottle (12) by tracheae, water bottle (12) accesses spray gun (14) by water pipe,
The described head unit that strikes comprises tup (27), long-armed (28), third connecting rod (30), U-shaped bracing frame (39), C type bracing frame (40), two long-armed (28) one end be oppositely arranged are provided with the tup (27) being positioned at seat support (1) top, the other end is connected with rod member (29), rod member (29) middle part is provided with bearing pin, bearing pin is actively installed on the support arm of U-shaped bracing frame (39), third connecting rod (30) one end is connected with rod member (29), the other end is fixed on the outer circumference portion of striking a cam (38), described U-shaped bracing frame (39) is fixed on C type bracing frame (40), C type bracing frame (40) is provided with the 4th motor (42), the master gear (41) of the 4th motor (42) is engaged with from gear (37), from the wheel shaft at gear (37) two ends all with strike a cam (38) and fix, described C type bracing frame (40) bottom is located on bracing frame (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420664671.3U CN204378510U (en) | 2014-11-07 | 2014-11-07 | The changeable chair of knowledge question |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420664671.3U CN204378510U (en) | 2014-11-07 | 2014-11-07 | The changeable chair of knowledge question |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204378510U true CN204378510U (en) | 2015-06-10 |
Family
ID=53351291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420664671.3U Expired - Fee Related CN204378510U (en) | 2014-11-07 | 2014-11-07 | The changeable chair of knowledge question |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204378510U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110969780A (en) * | 2019-11-19 | 2020-04-07 | 北京云点联动科技发展有限公司 | Doll grabbing machine for multiple persons and grabbing method thereof |
| CN111145614A (en) * | 2019-11-20 | 2020-05-12 | 四川工商学院 | Interactive answer device of intelligence |
-
2014
- 2014-11-07 CN CN201420664671.3U patent/CN204378510U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110969780A (en) * | 2019-11-19 | 2020-04-07 | 北京云点联动科技发展有限公司 | Doll grabbing machine for multiple persons and grabbing method thereof |
| CN111145614A (en) * | 2019-11-20 | 2020-05-12 | 四川工商学院 | Interactive answer device of intelligence |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 Termination date: 20151107 |
|
| EXPY | Termination of patent right or utility model |