CN207224903U - A kind of board of education - Google Patents

A kind of board of education Download PDF

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Publication number
CN207224903U
CN207224903U CN201720364316.8U CN201720364316U CN207224903U CN 207224903 U CN207224903 U CN 207224903U CN 201720364316 U CN201720364316 U CN 201720364316U CN 207224903 U CN207224903 U CN 207224903U
Authority
CN
China
Prior art keywords
education
board
frame
movable sleeve
shaft
Prior art date
Application number
CN201720364316.8U
Other languages
Chinese (zh)
Inventor
陈艳
Original Assignee
黑龙江省经济管理干部学院
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Filing date
Publication date
Application filed by 黑龙江省经济管理干部学院 filed Critical 黑龙江省经济管理干部学院
Priority to CN201720364316.8U priority Critical patent/CN207224903U/en
Application granted granted Critical
Publication of CN207224903U publication Critical patent/CN207224903U/en

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Abstract

The utility model provides a kind of board of education, is related to teaching equipment field.The board of education, including board of education body, the periphery of the board of education body is provided with frame, the bottom of the frame at the top of fixed seat with being fixedly connected, the both sides of the fixed seat bottom are symmetrically arranged with support leg, the bottom of the support leg at the top of board of education base with being fixedly connected, the bottom four corners of the board of education base are installed with roller, the bottom of the frame and motor cabinet is provided with the left of the fixed seat, the top of the motor cabinet is fixedly connected with the bottom of motor, and the top of the motor is fixedly connected with the bottom of shaft.The board of education, shaft is driven to rotate by motor, the first movable sleeve is set to drive rub piece to move up and down along guide rod, so as to effectively be wiped the chalk dust of board of education body front surface, without manually being operated, greatly reduce personnel's inhalation of chalk dust, deleterious effect will not be produced to the health of people.

Description

A kind of board of education
Technical field
Teaching aid technical field is the utility model is related to, is specially a kind of board of education.
Background technology
Board of education is typically placed in classroom or meeting room as utensil used in education sector writing demonstration In, with chalk or free ink pen written contents, play the role of explanation.The predecessor of board of education is blackboard, and blackboard is exactly to use black Coating is put on the surface of smooth plank or cement plate, and blackboard is cheap, and corrosion resistance is poor, with the rise of new material, Traditional blackboard for teaching being eliminated gradually.
Major part classroom board of education is all the structure that board of education adds supporting rack at present, does not possess automatic removing chalk dust work( Can, can only be by manually being wiped with blackboard eraser chalk dust when board of education writes full content, people closely connects with board of education Touch, easy a large amount of inhalation of chalk dust, deleterious effect is caused to health in erase process.
Utility model content
(1) technical problem solved
In view of the deficiencies of the prior art, the utility model provides a kind of board of education, solves mentioned above current big Part classroom board of education is all the structure that board of education adds supporting rack, does not possess automatic removing chalk dust function, is write in board of education , can only be by manually being wiped with blackboard eraser chalk dust during full content, people and board of education close contact, hold in erase process Easy a large amount of inhalation of chalk dust, the problem of deleterious effect is caused to health.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs:A kind of board of education, including teaching Plate body, the periphery of the board of education body are provided with frame, and the bottom of the frame at the top of fixed seat with being fixedly connected, institute The both sides for stating fixed seat bottom are symmetrically arranged with support leg, and the bottom of the support leg is fixed with the top of board of education base to be connected Connect, the bottom four corners of the board of education base are installed with roller, the bottom of the frame and the left side for being located at fixed seat Side is provided with motor cabinet, and the top of the motor cabinet is fixedly connected with the bottom of motor, the top of the motor and the bottom of shaft End is fixedly connected, and the top of the shaft is flexibly connected with bearing block, the fixed company in the back side of the bearing block and the front of frame Connect, the surface of the shaft is socketed with the first movable sleeve, and the right side of first movable sleeve and the left end of head rod are fixed Connection, the right end of the head rod on the left of rub piece with being fixedly connected, and the back side of the rub piece and board of education body are just Surface contacts, and the right side of the rub piece is fixedly connected with the left end of the second connecting rod, is provided with the right side of the frame front surface Guide rod, is both provided with fixed block at the top and bottom of the guide rod, and the surface of the guide rod is socketed with the second movable sleeve, and described The right end of two connecting rods on the left of the second movable sleeve with being fixedly connected.
Preferably, the bottom of the fixed seat and it is provided with supporter between two support legs.
Preferably, it is provided with lamp holder at the top of the frame.
Preferably, the bottom of the lamp holder is provided with fluorescent tube.
Preferably, first movable sleeve is provided with the screw thread being adapted with shaft with the through-hole wall of shaft junction.
Preferably, second movable sleeve offers the circular hole being adapted with guide rod with the junction of guide rod.(3) it is beneficial Effect
The utility model provides a kind of board of education.Possesses following beneficial effect:
1st, the board of education, by being arranged on the motor of frame bottom and the rub piece of board of education body front surface, and passes through The first movable sleeve being flexibly connected with shaft, while the guide rod by being arranged on the right side of frame front surface are set, so as to work as motor Drive shaft to rotate, make the first movable sleeve drive rub piece to move up and down along guide rod, so as to board of education body front surface Chalk dust effectively wiped, without manually being operated, greatly reduce personnel's inhalation of chalk dust, the health of people will not be produced Raw deleterious effect.
2nd, board of education, by being arranged on the supporter of fixed seat bottom, so as to conveniently place some articles for daily use.
3rd, board of education, by being arranged on the fluorescent tube of lamp holder bottom, so that when indoor light is bad easy to enhancing to religion The brightness of plate body is learned, facilitates the study of personnel.
Brief description of the drawings
Fig. 1 is the utility model structure front view;
Fig. 2 is the utility model structural side view.
In figure:1 board of education body, 2 frames, 3 fixed seats, 4 support legs, 5 board of education bases, 6 rollers, 7 supporters, 8 electricity Engine base, 9 motors, 10 shafts, 11 bearing blocks, 12 first movable sleeves, 13 head rods, 14 rub pieces, 15 second connecting rods, 16 Two movable sleeves, 17 guide rods, 18 fixed blocks, 19 lamp holders, 20 fluorescent tubes.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained, shall fall within the protection scope of the present invention.
The utility model embodiment provides a kind of board of education, as shown in Figs. 1-2, including board of education body 1, board of education body 1 periphery is provided with frame 2, and the top of frame 2 is provided with lamp holder 19, and the bottom of lamp holder 19 is provided with fluorescent tube 20, so as to work as room Brightness when interior light is bad easy to strengthen to board of education body 1, facilitates the study of personnel, bottom and the fixed seat 3 of frame 2 Top is fixedly connected, and the both sides of 3 bottom of fixed seat are symmetrically arranged with support leg 4, the bottom of fixed seat 3 and positioned at two supports Supporter 7 is provided between leg 4, so that some articles for daily use are conveniently placed, the bottom of support leg 4 and the top of board of education base 5 Portion is fixedly connected, and the bottom four corners of board of education base 5 are installed with roller 6, the bottom of frame 2 and is located at fixed seat 3 Left side be provided with motor cabinet 8, the top of motor cabinet 8 is fixedly connected with the bottom of motor 9, the top of motor 9 and shaft 10 Bottom is fixedly connected, and the top of shaft 10 is flexibly connected with bearing block 11, the back side of bearing block 11 and the fixed company in the front of frame 2 Connect, the surface of shaft 10 is socketed with the first movable sleeve 12, and the first movable sleeve 12 and the through-hole wall of 10 junction of shaft are provided with The screw thread being adapted with shaft 10, makes the first movable sleeve 12 reliably act, the right side of the first movable sleeve 12 and head rod 13 left end is fixedly connected, and the right end of head rod 13 is fixedly connected with the left side of rub piece 14, the back side of rub piece 14 and teaching The front surface contact of plate body 1, the right side of rub piece 14 are fixedly connected with the left end of the second connecting rod 15, the right side of 2 front surface of frame Side is provided with guide rod 17, and the top and bottom of guide rod 17 are both provided with fixed block 18, and the surface of guide rod 17 is socketed with the second activity Set 16, the second movable sleeve 16 offers the circular hole being adapted with guide rod 17 with the junction of guide rod 17, facilitates the second movable sleeve 16 Slided along 17 surface of guide rod, the right end of the second connecting rod 15 is fixedly connected with the left side of the second movable sleeve 16.
Operation principle:In use, by, it is necessary to when wiping, passing through 9 band of motor in 1 surface written contents of board of education body Turn axis 10 rotates, and makes the first movable sleeve 12 drive rub piece 14 to be transported along the guide rod being arranged on the right side of 2 front surface of frame about 17 It is dynamic, so as to effectively be wiped the chalk dust of 1 front surface of board of education body.
In conclusion the board of education, the wiping of 1 front surface of motor 9 and board of education body by being arranged on 2 bottom of frame Bar 14, and by setting the first movable sleeve 12 being flexibly connected with shaft 10, while by being arranged on the right side of 2 front surface of frame Guide rod 17, drives shaft 10 to rotate, makes the first movable sleeve 12 drive rub piece 14 to move up and down along guide rod 17 so as to work as motor 9, So as to effectively be wiped the chalk dust of 1 front surface of board of education body, without manually being operated, greatly reduce personnel Inhalation of chalk dust, deleterious effect will not be produced to the health of people.
Secondly, by being arranged on the supporter 7 of 3 bottom of fixed seat, so as to conveniently place some articles for daily use.
Also, by being arranged on the fluorescent tube 20 of 19 bottom of lamp holder, so that when indoor light is bad easy to enhancing to teaching The brightness of plate body 1, facilitates the study of personnel.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those Element, but also including other elements that are not explicitly listed, or further include as this process, method, article or equipment Intrinsic key element.In the absence of more restrictions, by sentence " including one ... the key element limited, it is not excluded that Also there are other identical element in process, method, article or equipment including the key element.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of board of education, including board of education body (1), the periphery of the board of education body (1) is provided with frame (2), it is special Sign is:With being fixedly connected at the top of fixed seat (3), the both sides of fixed seat (3) bottom are symmetrical for the bottom of the frame (2) Support leg (4) is provided with, the bottom of the support leg (4) at the top of board of education base (5) with being fixedly connected, the board of education bottom The bottom four corners of seat (5) are installed with roller (6), the bottom of the frame (2) and are set on the left of fixed seat (3) Be equipped with motor cabinet (8), the top of the motor cabinet (8) is fixedly connected with the bottom of motor (9), the top of the motor (9) with The bottom of shaft (10) is fixedly connected, and the top of the shaft (10) is flexibly connected with bearing block (11), the bearing block (11) The back side be fixedly connected with the front of frame (2), the surface of the shaft (10) is socketed with the first movable sleeve (12), described first The right side of movable sleeve (12) is fixedly connected with the left end of head rod (13), the right end and rub piece of the head rod (13) (14) it is fixedly connected on the left of, the back side of the rub piece (14) is contacted with the front surface of board of education body (1), the rub piece (14) Right side be fixedly connected with the left end of the second connecting rod (15), be provided with guide rod (17), institute on the right side of frame (2) front surface State and fixed block (18) is both provided with the top and bottom of guide rod (17), the surface of the guide rod (17) is socketed with the second movable sleeve (16), the right end of second connecting rod (15) on the left of the second movable sleeve (16) with being fixedly connected.
A kind of 2. board of education according to claim 1, it is characterised in that:The bottom of the fixed seat (3) and positioned at two Supporter (7) is provided between bar support leg (4).
A kind of 3. board of education according to claim 1, it is characterised in that:Lamp holder is provided with the top of the frame (2) (19)。
A kind of 4. board of education according to claim 3, it is characterised in that:The bottom of the lamp holder (19) is provided with fluorescent tube (20)。
A kind of 5. board of education according to claim 1, it is characterised in that:First movable sleeve (12) connects with shaft (10) The through-hole wall at the place of connecing is provided with the screw thread being adapted with shaft (10).
A kind of 6. board of education according to claim 1, it is characterised in that:Second movable sleeve (16) and guide rod (17) Junction offers the circular hole being adapted with guide rod (17).
CN201720364316.8U 2017-04-10 2017-04-10 A kind of board of education CN207224903U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720364316.8U CN207224903U (en) 2017-04-10 2017-04-10 A kind of board of education

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720364316.8U CN207224903U (en) 2017-04-10 2017-04-10 A kind of board of education

Publications (1)

Publication Number Publication Date
CN207224903U true CN207224903U (en) 2018-04-13

Family

ID=61839671

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720364316.8U CN207224903U (en) 2017-04-10 2017-04-10 A kind of board of education

Country Status (1)

Country Link
CN (1) CN207224903U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108638704A (en) * 2018-05-24 2018-10-12 衢州学院 A kind of English teaching board with automatic recording function
CN108749406A (en) * 2018-05-24 2018-11-06 衢州学院 A kind of board of education of English teaching
CN110254081A (en) * 2019-04-29 2019-09-20 深圳市帕灯贸易有限公司 A kind of Multifunctional white board

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108638704A (en) * 2018-05-24 2018-10-12 衢州学院 A kind of English teaching board with automatic recording function
CN108749406A (en) * 2018-05-24 2018-11-06 衢州学院 A kind of board of education of English teaching
CN110254081A (en) * 2019-04-29 2019-09-20 深圳市帕灯贸易有限公司 A kind of Multifunctional white board

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