CN209729070U - A kind of mathematical ability training device - Google Patents

A kind of mathematical ability training device Download PDF

Info

Publication number
CN209729070U
CN209729070U CN201822199900.XU CN201822199900U CN209729070U CN 209729070 U CN209729070 U CN 209729070U CN 201822199900 U CN201822199900 U CN 201822199900U CN 209729070 U CN209729070 U CN 209729070U
Authority
CN
China
Prior art keywords
installation frame
training device
electric machine
rotating electric
support base
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201822199900.XU
Other languages
Chinese (zh)
Inventor
郑婷婷
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201822199900.XU priority Critical patent/CN209729070U/en
Application granted granted Critical
Publication of CN209729070U publication Critical patent/CN209729070U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a kind of mathematical ability training devices, including pedestal, lifting device, support base, rotating electric machine, shaft coupling, drive rod and training device, base top is symmetrically arranged with a pair of of lifting device, rotating electric machine is installed among the bottom of support base, the output shaft of rotating electric machine is connected with drive rod by shaft coupling, training device is connected on drive rod, training device includes installation frame one, installation frame two and installation frame three, the left side of installation frame two, which is connected by a hinge, installation frame one, the right side of installation frame two, which is connected by a hinge, installation frame three, the surface inserting of installation frame one is equipped with writing whiteboard, collecting plate is installed at writing whiteboard lower edge, the surface inserting of installation frame two is equipped with liquid crystal display, the surface of installation frame three is equipped with teaching aid accommodating cavity and teaching material accommodating cavity, peace It frames up and keeps unfolded state by being located at the U-shaped fastening screw at top between frame one, installation frame two and installation frame three.

Description

A kind of mathematical ability training device
Technical field
The utility model relates to a kind of mathematical ability training device technical fields, and in particular to a kind of mathematical ability training cartridge It sets.
Background technique
Teacher only passes through text when explaining mathematical education content and formula is explained, and no auxiliary equipment is shown Show, student is difficult to understand for and grasps, and teacher explanation be also very not easy.
Utility model content
(1) technical problems to be solved
In order to overcome the shortage of prior art, it is proposed that a kind of mathematical ability training device is deposited to solve existing device In Railway Project below: 1, the adjusting in height cannot be carried out to device;2, device cannot be rotated;3, existing dress It is more single to set structure function.
(2) technical solution
The utility model is achieved through the following technical solutions: the utility model proposes a kind of mathematical ability training device, Including pedestal, lifting device, support base, rotating electric machine, shaft coupling, drive rod, training device, tool placing box and control Device, the base top are symmetrically arranged with a pair of of lifting device, and the lifting device includes loop bar and elevating lever, the loop bar Surface is equidistantly equipped with limit hole, and the top of the loop bar is equipped with elevating lever, and the surface of the elevating lever is provided with and limit hole The junction of mutually matched elastic spacing one, the elevating lever and support base is provided with stiffening plate, the bottom of the support base Centre is equipped with rotating electric machine, and the output shaft of the rotating electric machine is connected with drive rod by shaft coupling, connects on the drive rod It is connected to the training device, the training device includes installation frame one, installation frame two and installation frame three, the installation The left side of frame two, which is connected by a hinge, installation frame one, and the right side of the installation frame two is connected by a hinge and has installing frame Frame three, the surface inserting of the installation frame one are equipped with writing whiteboard, are equipped with dust at the writing whiteboard lower edge Plate is equipped with illuminating lamp tube at the writing whiteboard upper end-face edge, and the top of the installation frame one is provided with luminance sensor, The surface inserting of the installation frame two is equipped with liquid crystal display, and the bottom of the installation frame two is provided with several external numbers According to interface, the top two sides of the installation frame two are provided with loudspeaker, and the surface of the installation frame three holds equipped with teaching aid Set chamber and teaching material accommodating cavity, several drawing teaching aids be equipped in the teaching aid accommodating cavity, and the teaching aid that charts include protractor, ruler, Set square and compasses, the U-shaped between the installation frame one, installation frame two and installation frame three by the way that top is arranged in Fastening screw keeps unfolded state, and the bottom left of the support base is provided with tool placing box, and the base top is also set up Have controller, be provided with battery in the pedestal, the battery respectively with rotating electric machine, illuminating lamp tube, luminance sensor, Liquid crystal display, external data interface, loudspeaker and controller are electrically connected, the controller respectively with rotating electric machine, shine Bright lamp pipe, luminance sensor, liquid crystal display, external data interface and loudspeaker are electrically connected.
Further, the stiffening plate is welded in the bottom of the support base.
Further, dedusting block is provided on the collecting plate, the dedusting block is slidably connected with collecting plate.
Further, the front of the tool placing box is equipped with chamber door by hinge, and the chamber door surface is equipped with handle Hand.
Further, TF storage card or SD storage card or USB flash disk are plugged in the external data interface.
Further, four corners of the base bottom are provided with universal rolling wheel, are equipped on the universal rolling wheel Brake block.
(3) beneficial effect
The utility model compared with the existing technology, has the advantages that
1), when using the device, due to being provided with lifting device, lifting device includes loop bar and elevating lever, loop bar Surface be equidistantly equipped with limit hole, the top of loop bar is equipped with elevating lever, and the surface of elevating lever is provided with and limit hole phase interworking The elastic spacing one of conjunction can carry out the adjusting in height to training device, and can satisfy different height students makes it With.
2), by being equipped with rotating electric machine among the bottom of support base, the output shaft of rotating electric machine is connected by shaft coupling It is connected to drive rod, is connected with training device on drive rod, which can be rotated, can be somebody's turn to do from multi angle view Device.
3), student can be trained on writing whiteboard, due to being provided with luminance sensor, when luminance sensor detects When darker to ambient enviroment, signal can be passed to controller, controller can control illuminating lamp tube and be illuminated, be set on collecting plate It is equipped with dedusting block, dedusting block is slidably connected with collecting plate, and collecting plate can collect the dust fallen in writing on the blackboard writing process, dedusting Block can quickly clean dust.
4) be plugged with, by watching the content of its demonstration on liquid crystal display, in external data interface TF storage card or SD storage card or USB flash disk can be carried out the training of mathematical ability with external external data, greatly enrich the content of training;By setting Set teaching aid accommodating cavity and teaching material accommodating cavity, several drawing teaching aids be equipped in teaching aid accommodating cavity, and the teaching aid that charts include protractor, it is straight Ruler, set square and compasses, it is convenient that teaching aid is demonstrated, training effectiveness is improved, tool placing box can also be used to place some religions Tool, convenient and practical, the setting of universal rolling wheel and brake block is convenient for that the device is moved and fixed.
Certainly, any product for implementing the utility model does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention, For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings Other attached drawings.
Fig. 1 is the structural schematic diagram of device in the utility model.
Fig. 2 is the structural schematic diagram of dedusting block in the utility model.
Fig. 3 is the structural schematic diagram of tool placing box in the utility model.
1- pedestal;2- support base;3- rotating electric machine;4- shaft coupling;5- drive rod;6- tool placing box;7- controller;8- Loop bar;9- elevating lever;10- limit hole;11- elastic spacing one;12- stiffening plate;13- installation frame one;14- installation frame two; 15- installation frame three;16- writing whiteboard;17- collecting plate;18- illuminating lamp tube;19- luminance sensor;20- liquid crystal display; 21- external data interface;22- loudspeaker;23- teaching aid accommodating cavity;24- teaching material accommodating cavity;25-U shape fastening screw;26- electric power storage Pond;27- dedusting block;28- chamber door;29- handle;30- universal rolling wheel;31- brake block.
Specific embodiment
In the technical program:
3, rotating electric machine 5, drive rod 6, tool placing box 7, controller 8, loop bar 9, elevating lever 10, limit hole 11, elasticity It is locating part 12, stiffening plate 16, writing whiteboard 17, collecting plate 18, illuminating lamp tube 19, luminance sensor 20, liquid crystal display 21, outer Portion's data-interface 22, loudspeaker 23, teaching aid accommodating cavity 24, teaching material accommodating cavity 25, U-shaped fastening screw 26, battery 27, dedusting block 30, universal rolling wheel 31, brake block are that the utility model contains the innovative component of essence.
1, pedestal 2, support base 4, shaft coupling 13, installation frame 1, installation frame 2 15, installation frame 3 28, chamber door 29, handle is to realize the essential connectivity component of technical solutions of the utility model.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain The utility model is not used to limit the utility model.
A kind of mathematical ability training device as shown in Figs. 1-3, including pedestal 1, lifting device, support base 2, rotating electric machine 3, shaft coupling 4, drive rod 5, training device, tool placing box 6 and controller 7 are symmetrically arranged with a pair of of liter at the top of the pedestal 1 Falling unit, the lifting device include loop bar 8 and elevating lever 9, and the surface of the loop bar 8 is equidistantly equipped with limit hole 10, institute The top for stating loop bar 8 is equipped with elevating lever 9, and the surface of the elevating lever 9 is provided with and the mutually matched elastic spacing of limit hole 10 The junction of part 11, the elevating lever 9 and support base 2 is provided with stiffening plate 12, is equipped with rotation among the bottom of the support base 2 The output shaft of rotating motor 3, the rotating electric machine 3 is connected with drive rod 5 by shaft coupling 4, is connected on the drive rod 5 described Training device, the training device include installation frame 1, installation frame 2 14 and installation frame 3 15, the installing frame The left side of frame 2 14, which is connected by a hinge, installation frame 1, and the right side of the installation frame 2 14 is connected by a hinge and has peace Frame up frame 3 15, and the surface inserting of the installation frame 1 is equipped with writing whiteboard 16,16 lower edge of writing whiteboard Place is equipped with collecting plate 17, and illuminating lamp tube 18 is equipped at 16 upper end-face edge of writing whiteboard, the installation frame 1 Top is provided with luminance sensor 19, and the surface inserting of the installation frame 2 14 is equipped with liquid crystal display 20, the installation The bottom of frame 2 14 is provided with several external data interfaces 21, and the top two sides of the installation frame 2 14 are provided with loudspeaking Device 22, the surface of the installation frame 3 15 are equipped with teaching aid accommodating cavity 23 and teaching material accommodating cavity 24, in the teaching aid accommodating cavity 23 Equipped with several drawing teaching aids, and the teaching aid that charts includes protractor, ruler, set square and compasses, the installation frame 1, installation Unfolded state is kept by the way that the U-shaped fastening screw 25 at top is arranged between frame 2 14 and installation frame 3 15, it is described The bottom left of support base 2 is provided with tool placing box 6, and controller 7 is additionally provided at the top of the pedestal 1, is set in the pedestal 1 Be equipped with battery 26, the battery 26 respectively with rotating electric machine 3, illuminating lamp tube 18, luminance sensor 19, liquid crystal display 20, external data interface 21, loudspeaker 22 and controller 7 are electrically connected, the controller 7 respectively with rotating electric machine 3, illumination Fluorescent tube 18, luminance sensor 19, liquid crystal display 20, external data interface 21 and loudspeaker 22 are electrically connected.
Stiffening plate 12 is welded in the bottom of support base 2, and certain booster action is played in support, is set on collecting plate 17 It is equipped with dedusting block 27, dedusting block 27 is slidably connected with collecting plate 17, and collecting plate 17 can be collected to be fallen in writing on the blackboard writing process Dust, dedusting block 27 can quickly clean dust, and the front of tool placing box 6 is equipped with chamber door 28, chamber door 28 by hinge Surface is equipped with handle 29, can be used to place some teaching aids, convenient and practical, and TF storage card is plugged in external data interface 21 Or SD storage card or USB flash disk, the training of mathematical ability can be carried out with external external data, greatly enrich the content of training, pedestal 1 The corner of bottom four is provided with universal rolling wheel 30, and brake block 31 is equipped on universal rolling wheel 30, convenient for carrying out to the device It is mobile and fixed.
A kind of mathematical ability training device that the utility model is mentioned, when using the device, due to being provided with lifting dress It sets, lifting device includes loop bar 8 and elevating lever 9, and the surface of loop bar 8 is equidistantly equipped with limit hole 10, and the top of loop bar 8 is equipped with Elevating lever 9, the surface of elevating lever 9 be provided with the mutually matched elastic spacing one 11 of limit hole 10, can to training device into Adjusting in row height, can satisfy different height students it is carried out using;By being equipped among the bottom of support base 2 The output shaft of rotating electric machine 3, rotating electric machine 3 is connected with drive rod 5 by shaft coupling 4, is connected with training device on drive rod 5, The training device can be rotated, it can be from the multi angle view device;Student can instruct on writing whiteboard 16 Practice, signal can be passed to control when luminance sensor 19 detects that ambient enviroment is darker due to being provided with luminance sensor 19 Device 7 processed, controller 7 can control illuminating lamp tube 18 and be illuminated, and dedusting block 27, dedusting block 27 and dust are provided on collecting plate 17 Plate 17 is slidably connected, and collecting plate 17 can collect the dust fallen in writing on the blackboard writing process, and dedusting block 27 can quickly clean Dust;By watching the content of its demonstration on liquid crystal display 20, TF storage card or SD are plugged in external data interface 21 Storage card or USB flash disk can be carried out the training of mathematical ability with external external data, greatly enrich the content of training;Pass through setting Teaching aid accommodating cavity 23 and teaching material accommodating cavity 24, teaching aid accommodating cavity 23 is interior to be equipped with several drawing teaching aids, and the teaching aid that charts includes angulation Device, ruler, set square and compasses, it is convenient that teaching aid is demonstrated, training effectiveness is improved, tool placing box 6 can also be used to place Some teaching aids, convenient and practical, the setting of universal rolling wheel 30 and brake block 31 is convenient for that the device is moved and fixed.
Embodiment described above is only that preferred embodiments of the present invention are described, not practical to this Novel conception and scope is defined.Without departing from the design concept of the present utility model, ordinary people in the field couple The all variations and modifications that the technical solution of the utility model is made, should fall within the protection scope of the present utility model, this reality With novel claimed technology contents, it is all described in the claims.

Claims (3)

1. a kind of mathematical ability training device, including pedestal (1), lifting device, support base (2), rotating electric machine (3), shaft coupling (4), drive rod (5), training device, tool placing box (6) and controller (7), it is characterised in that: at the top of the pedestal (1) It is symmetrically arranged with a pair of of lifting device, the lifting device includes loop bar (8) and elevating lever (9), the surface etc. of the loop bar (8) Spacing is equipped with limit hole (10), and the top of the loop bar (8) is equipped with elevating lever (9), the surface of the elevating lever (9) be provided with Limit hole (10) mutually matched elastic spacing one (11), the elevating lever (9) and the junction of support base (2) are provided with reinforcement Plate (12) is equipped with rotating electric machine (3) among the bottom of the support base (2), and the output shaft of the rotating electric machine (3) passes through connection Axis device (4) is connected with drive rod (5), and the training device is connected on the drive rod (5), and the training device includes installation Frame one (13), installation frame two (14) and installation frame three (15) pass through hinge on the left of the installation frame two (14) It is connected with installation frame one (13), being connected by a hinge on the right side of the installation frame two (14) has installation frame three (15), institute The surface inserting for stating installation frame one (13) is equipped with writing whiteboard (16), is equipped at writing whiteboard (16) lower edge Collecting plate (17) is equipped with illuminating lamp tube (18) at writing whiteboard (16) upper end-face edge, the installation frame one (13) Top is provided with luminance sensor (19), and the surface inserting of the installation frame two (14) is equipped with liquid crystal display (20), institute The bottom for stating installation frame two (14) is provided with several external data interfaces (21), the top two sides of the installation frame two (14) It is provided with loudspeaker (22), the surface of the installation frame three (15) is equipped with teaching aid accommodating cavity (23) and teaching material accommodating cavity (24), several drawing teaching aids are equipped in the teaching aid accommodating cavity (23), and the teaching aid that charts include protractor, ruler, set square and Compasses, by being arranged at top between the installation frame one (13), installation frame two (14) and installation frame three (15) U-shaped fastening screw (25) keep unfolded state, the bottom left of the support base (2) is provided with tool placing box (6), described It is additionally provided with controller (7) at the top of pedestal (1), is provided with battery (26) in the pedestal (1), the battery (26) is respectively With rotating electric machine (3), illuminating lamp tube (18), luminance sensor (19), liquid crystal display (20), external data interface (21), raise Sound device (22) and controller (7) are electrically connected, the controller (7) respectively with rotating electric machine (3), illuminating lamp tube (18), bright It spends sensor (19), liquid crystal display (20), external data interface (21) and loudspeaker (22) to be electrically connected, the stiffening plate (12) it is welded in the bottom of the support base (2), is provided with dedusting block (27) on the collecting plate (17), the dedusting block (27) It is slidably connected with collecting plate (17), the front of the tool placing box (6) is equipped with chamber door (28), the chamber door by hinge (28) surface is equipped with handle (29).
2. a kind of mathematical ability training device according to claim 1, it is characterised in that: the external data interface (21) Inside it is plugged with TF storage card or SD storage card or USB flash disk.
3. a kind of mathematical ability training device according to claim 1, it is characterised in that: pedestal (1) bottom four Corner is provided with universal rolling wheel (30), is equipped with brake block (31) on the universal rolling wheel (30).
CN201822199900.XU 2018-12-26 2018-12-26 A kind of mathematical ability training device Expired - Fee Related CN209729070U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201822199900.XU CN209729070U (en) 2018-12-26 2018-12-26 A kind of mathematical ability training device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201822199900.XU CN209729070U (en) 2018-12-26 2018-12-26 A kind of mathematical ability training device

Publications (1)

Publication Number Publication Date
CN209729070U true CN209729070U (en) 2019-12-03

Family

ID=68677975

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201822199900.XU Expired - Fee Related CN209729070U (en) 2018-12-26 2018-12-26 A kind of mathematical ability training device

Country Status (1)

Country Link
CN (1) CN209729070U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111445732A (en) * 2020-05-18 2020-07-24 内江职业技术学院 Agriculture and forestry economy statistics and analysis presentation device
CN111545462A (en) * 2020-05-12 2020-08-18 南县三缘米业有限公司 Dust collector of rice processing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111545462A (en) * 2020-05-12 2020-08-18 南县三缘米业有限公司 Dust collector of rice processing
CN111445732A (en) * 2020-05-18 2020-07-24 内江职业技术学院 Agriculture and forestry economy statistics and analysis presentation device

Similar Documents

Publication Publication Date Title
CN209729070U (en) A kind of mathematical ability training device
CN203815076U (en) Student meeting place display stand for international financial teaching
CN208367943U (en) A kind of removable teaching showing stand of economic management
CN209216358U (en) A kind of history teaching aid
CN208985397U (en) A kind of Accounting Course showing stand
CN207310925U (en) A kind of computer network, multimedia blackboard for teaching
CN206975844U (en) A kind of English teaching learning board
CN211181116U (en) Teaching aid is used in teaching of ideological and political theory class
CN209947110U (en) Teaching all-in-one machine
CN205354397U (en) English teaching show board
CN209691121U (en) A kind of portable adult education Multifunctional demonstration equipment
CN206421628U (en) A kind of ideological and political education teaching Show board
CN203483064U (en) Teaching desk
CN207008903U (en) A kind of Chinese teaching magic board
CN206480246U (en) Mathematical education graph demonstration device
CN209842917U (en) Teaching aid for teaching career planning course
CN205751281U (en) A kind of folding English teaching auxiliary device
CN212933806U (en) Economics teaching appurtenance of giving lessons
CN205093913U (en) Wall map device for ideological and political education
CN210436871U (en) High school mathematics multifunctional drawing board of studying
CN205428251U (en) Multimedia teaching equipment
CN201526792U (en) Movable bracket of wall mounting type integrated type multi-media equipment
CN205354450U (en) Computer motherboard show shelf
CN215621051U (en) A analysis presentation device for securities research
CN208411196U (en) A kind of English-teaching aid

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: 20191203

Termination date: 20201226

CF01 Termination of patent right due to non-payment of annual fee