CN204764382U - Novel english memory frame - Google Patents
Novel english memory frame Download PDFInfo
- Publication number
- CN204764382U CN204764382U CN201520450702.XU CN201520450702U CN204764382U CN 204764382 U CN204764382 U CN 204764382U CN 201520450702 U CN201520450702 U CN 201520450702U CN 204764382 U CN204764382 U CN 204764382U
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- China
- Prior art keywords
- base
- blackboard
- memory frame
- direct current
- contactor
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Abstract
The utility model discloses a novel english memory frame, including base and blackboard, be provided with standing groove and letter on the blackboard and place the box, the letter is provided with the english letter piece of standing groove assorted in placing the box, and the both ends of base are provided with the riser along vertical direction, and the inboard of riser is provided with the slide rail, and the side of blackboard is provided with movable pulley, movable pulley and slide rail sliding connections, the bottom of base is provided with two front wheels and two rear wheels respectively, is provided with direct current motor, contactor, battery in the base, the contactor respectively with direct current motor, battery electric connection, two front wheels are connected through the pivot, are provided with driven gear in the pivot, are provided with the driving gear on direct current motor's the output shaft, driven gear and initiative gear engagement are provided with the control panel with contactor electric connection on the base, be provided with elevating gear between blackboard and the base. The beneficial effects are that: the structure is firm, the altitude mixture control is convenient, it is laborsaving to remove.
Description
Technical field
The utility model relates to a kind of New English memory frame.
Background technology
English is the language of a Global Access, the daily life being deep into us gradually.Therefore, study English and also become more and more important.Relative, also more and more higher to the Capability Requirement of Students ' Learning English.In this process, very crucial beyond doubt to the memory of English word, the problem therefore how helping the effective memorizing english word of student also just to become a teacher to need to consider.
In view of this, Chinese patent 201320058719.1 discloses a kind of English memory frame, comprise base, described base upper surface is provided with connecting rod, connecting rod is telescopic sleeve structure, connecting rod is provided with support body away from one end end face of base, described support body is cuboid, support body front has the standing groove of cuboid near the position of top end face, two pieces of blanks are provided with successively below standing groove, the lower right corner, support body front has vertical puts a groove, and support body right flank is provided with alphabetical holder, is provided with the alphablock mated with standing groove in described alphabetical holder.The utility model can effectively help student memory word, alleviates the work difficulty of teacher.But there is following problem in it: 1. structure built on the sand; 2. highly regulate inconvenience; 3. move effort.
Utility model content
Problem to be solved in the utility model is to provide a kind of stabilized structure, labour-saving highly easy to adjust, mobile New English memory frame.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of New English memory frame, comprise base and blackboard, described blackboard is provided with standing groove and alphabetical holder, is provided with the English words mother tuber that described standing groove matches in described alphabetical holder, it is characterized in that, the two ends of described base are vertically provided with riser, the inner side of described riser is provided with slide rail, and the side of described blackboard is provided with movable pulley, and described movable pulley is slidably connected with described slide rail; The bottom of described base is respectively arranged with two front-wheels and two trailing wheels, direct current generator, contactor, battery is provided with in described base, described contactor is electrically connected with described direct current generator, battery respectively, two front-wheels are connected by rotating shaft, described rotating shaft is provided with driven gear, the output shaft of described direct current generator is provided with driving gear, and described driven gear engages with described driving gear, described base is provided with the control panel be electrically connected with described contactor; Lowering or hoisting gear is provided with between described blackboard and base.
Preferably, above-mentioned New English memory frame, wherein said lowering or hoisting gear comprises the connecting rod of the hollow being arranged on described base top, stepper motor is provided with in described connecting rod, described stepper motor is connected with screw mandrel, and screw mandrel is provided with movable block, and described movable block is connected with elevating lever, described elevating lever is connected with the bottom of described blackboard, and described control panel and described stepper motor are electrically connected.
Preferably, above-mentioned New English memory frame, wherein said control panel comprises panel body, the control circuit be arranged in panel body, be arranged on lifting button group on panel body and movable button group.
Preferably, above-mentioned New English memory frame, the bottom of wherein said base is provided with positioner, and described positioner is height adjustable regulating device.
Preferably, above-mentioned New English memory frame, wherein said positioner comprises body, the body of rod, the spring be arranged in body, the rotatable set screw be arranged on body, the lower end of the described body of rod to be inserted in described body and with described spring contact, the termination of described set screw to be inserted in described body and with the outer wall close contact of the described body of rod.
Technique effect of the present utility model is mainly reflected in: control panel can control direct current generator and rotate forward or reversely rotate, and drives front-drive by driving gear and driven gear, thus drives the utility model to move, and therefore movement is got up convenient and strength-saving; Be provided with lowering or hoisting gear between blackboard and base, the height being easy to realize blackboard by lowering or hoisting gear regulates; The inner side of riser is provided with slide rail, and the side of blackboard is provided with movable pulley, and movable pulley is slidably connected with slide rail, and design avoids in blackboard lifting process and shakes like this, ensure that blackboard can be elevated very swimmingly.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the longitudinal sectional view of the lowering or hoisting gear in the utility model;
Fig. 3 is the transverse sectional view of the base in the utility model;
Fig. 4 is the structural representation of the control panel in the utility model;
Fig. 5 is the longitudinal sectional view of the positioner in the utility model.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Fig. 1,2,3,4,5, a kind of New English memory frame, comprises base 1 and blackboard 2, blackboard 2 is provided with standing groove 21 and alphabetical holder 22, is provided with the English words mother tuber 23 that standing groove 21 matches in alphabetical holder 22.The two ends at base 1 top are vertically provided with riser 3, and the inner side of riser 3 is provided with slide rail 31, and the side of blackboard 2 is provided with movable pulley 24, and movable pulley 24 is slidably connected with slide rail 31.The bottom of base 1 is respectively arranged with two front-wheels 11 and two trailing wheels 12, direct current generator 13, contactor 14, battery 15 is provided with in base 1, contactor 14 is electrically connected with direct current generator 13, battery 15 respectively, two front-wheels 11 are connected by rotating shaft 16, rotating shaft 16 is provided with driven gear 17, the output shaft of direct current generator 13 is provided with driving gear 18, driven gear 17 engages with driving gear 18, base 1 is provided with the control panel 4 be electrically connected with contactor 14; Lowering or hoisting gear 5 is provided with between blackboard 2 and base 1.
Control panel 4 can control direct current generator 13 and rotate forward or reversely rotate, and drives front-wheel 11 to rotate by driving gear 18 and driven gear 17, thus drives the utility model to move, and therefore movement is got up convenient and strength-saving; Be provided with lowering or hoisting gear 5 between blackboard 2 and base 1, the height being easy to realize blackboard 2 by lowering or hoisting gear 5 regulates; The inner side of riser 3 is provided with slide rail 31, and the side of blackboard 2 is provided with movable pulley 24, and movable pulley 24 is slidably connected with slide rail 31, and design avoids in blackboard 2 lifting process and shakes like this, ensure that blackboard 2 can be elevated very swimmingly.
Lowering or hoisting gear 5 comprises the connecting rod 51 of the hollow being arranged on base 1 top, is provided with stepper motor 52 in connecting rod 51, and stepper motor 52 is connected with screw mandrel 53, screw mandrel 53 is provided with movable block 54, and movable block 54 and screw mandrel 53 are threaded connection.Movable block 54 is connected with elevating lever 55, and elevating lever 55 is connected with the bottom of blackboard 2, and control panel 4 and stepper motor 4 are electrically connected.Adopt and regulate height in this way, structure is simple, and cost is low, and stable performance.
Control panel 4 comprises panel body 41, the control circuit be arranged in these 41 bodies of panel, be arranged on lifting button group 42 on panel body 41 and movable button group 43.User by lifting button group 42 and movable button group 43 can control easily blackboard 2 height regulate and control the utility model move.
The bottom of base 1 is provided with positioner 6, and positioner 6 is height adjustable regulating device.User can regulating positioning device 6 height to and earth surface, play the effect of location, prevent the utility model automatic moving.
Positioner 6 comprises body 61, the body of rod 62, the spring 63 be arranged in body 61, the rotatable set screw 64 be arranged on body 61, the lower end of the body of rod 62 to be inserted in body 61 and to contact with spring 63, the termination of set screw 64 to be inserted in body 61 and with the outer wall close contact of the body of rod 62.User unclamps set screw 64, and pull and push the height that the body of rod 62 can realize positioner 6 up and down, easy to use, structure is simple.
Embodiment recited above is described preferred embodiment of the present utility model, not limits design of the present utility model and scope.Under the prerequisite not departing from the utility model design concept; the various modification that this area ordinary person makes the technical solution of the utility model and improvement; protection domain of the present utility model all should be dropped into; the technology contents of the utility model request protection, all records in detail in the claims.
Claims (5)
1. a New English memory frame, comprise base and blackboard, described blackboard is provided with standing groove and alphabetical holder, the English words mother tuber that described standing groove matches is provided with in described alphabetical holder, it is characterized in that: the two ends of described base are vertically provided with riser, the inner side of described riser is provided with slide rail, and the side of described blackboard is provided with movable pulley, and described movable pulley is slidably connected with described slide rail; The bottom of described base is respectively arranged with two front-wheels and two trailing wheels, direct current generator, contactor, battery is provided with in described base, described contactor is electrically connected with described direct current generator, battery respectively, two front-wheels are connected by rotating shaft, described rotating shaft is provided with driven gear, the output shaft of described direct current generator is provided with driving gear, and described driven gear engages with described driving gear, described base is provided with the control panel be electrically connected with described contactor; Lowering or hoisting gear is provided with between described blackboard and base.
2. New English memory frame according to claim 1, it is characterized in that: described lowering or hoisting gear comprises the connecting rod of the hollow being arranged on described base top, stepper motor is provided with in described connecting rod, described stepper motor is connected with screw mandrel, screw mandrel is provided with movable block, described movable block is connected with elevating lever, and described elevating lever is connected with the bottom of described blackboard, and described control panel and described stepper motor are electrically connected.
3. New English memory frame according to claim 1 and 2, is characterized in that: described control panel comprises panel body, the control circuit be arranged in panel body, be arranged on lifting button group on panel body and movable button group.
4. New English memory frame according to claim 1, is characterized in that: the bottom of described base is provided with positioner, described positioner is height adjustable regulating device.
5. New English memory frame according to claim 4, it is characterized in that: described positioner comprises body, the body of rod, the spring be arranged in body, the rotatable set screw be arranged on body, the lower end of the described body of rod to be inserted in described body and with described spring contact, the termination of described set screw to be inserted in described body and with the outer wall close contact of the described body of rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520450702.XU CN204764382U (en) | 2015-06-26 | 2015-06-26 | Novel english memory frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520450702.XU CN204764382U (en) | 2015-06-26 | 2015-06-26 | Novel english memory frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204764382U true CN204764382U (en) | 2015-11-18 |
Family
ID=54504541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520450702.XU Expired - Fee Related CN204764382U (en) | 2015-06-26 | 2015-06-26 | Novel english memory frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204764382U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107906337A (en) * | 2017-11-15 | 2018-04-13 | 常州信息职业技术学院 | A kind of language learning equipment easy to adjust |
| CN108177478A (en) * | 2018-03-08 | 2018-06-19 | 齐齐哈尔大学 | A kind of traditional Chinese Painting teaching drawing board and its application method |
-
2015
- 2015-06-26 CN CN201520450702.XU patent/CN204764382U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107906337A (en) * | 2017-11-15 | 2018-04-13 | 常州信息职业技术学院 | A kind of language learning equipment easy to adjust |
| CN108177478A (en) * | 2018-03-08 | 2018-06-19 | 齐齐哈尔大学 | A kind of traditional Chinese Painting teaching drawing board and its application method |
| CN108177478B (en) * | 2018-03-08 | 2019-11-22 | 齐齐哈尔大学 | A kind of traditional Chinese Painting teaching drawing board and its application method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20180626 |