CN204632182U - A kind of Multifunctional English instructional device - Google Patents
A kind of Multifunctional English instructional device Download PDFInfo
- Publication number
- CN204632182U CN204632182U CN201520255212.4U CN201520255212U CN204632182U CN 204632182 U CN204632182 U CN 204632182U CN 201520255212 U CN201520255212 U CN 201520255212U CN 204632182 U CN204632182 U CN 204632182U
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- CN
- China
- Prior art keywords
- fixed head
- board
- sides
- slot
- spring
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Abstract
A kind of Multifunctional English instructional device, comprise fixed head, the lower end of described fixed head is provided with a cavity of hatch frame, both sides in a described cavity are longitudinally provided with fixed block, the edge of described fixed block is provided with slot, board is provided with in described slot, the edge of described board both sides is longitudinally provided with multiple groove, the inwall of described slot is provided with blind hole, spring is provided with in described blind hole, the termination of described spring is provided with the ball with fit depressions, the bottom of described board is provided with supporting plate, the upper surface of described supporting plate is provided with ash groove, the design of of the present utility model pair of plate, facilitate student to fixed head and board viewing simultaneously, and it is hand-written not delay board, while enhancing teaching process, student is made to be easier to understand acceptance to explained English content.
Description
Technical field
The utility model relates to a kind of Multifunctional English instructional device.
Background technology
Blackboard is write English word and English word sentence comparison used is time-consuming, the class often going up a class all needs to carry out writing once, and every day, teacher needed repeatedly to write, and added the workload of teacher, occupied the explanation time in classroom.
Summary of the invention
The purpose of this utility model overcomes the deficiencies in the prior art, provides a kind of Multifunctional English instructional device.
Described object is achieved by the following scheme: a kind of Multifunctional English instructional device, comprise fixed head, the lower end of described fixed head is provided with a cavity of hatch frame, both sides in a described cavity are longitudinally provided with fixed block, the edge of described fixed block is provided with slot, board is provided with in described slot, the edge of described board both sides is longitudinally provided with multiple groove, the inwall of described slot is provided with blind hole, spring is provided with in described blind hole, the termination of described spring is provided with the ball with fit depressions, the bottom of described board is provided with supporting plate, the upper surface of described supporting plate is provided with ash groove, the both sides, upper end of described fixed head are connected with press strip by T-shaped axle, the axostylus axostyle of described T-shaped axle is provided with cylindrical spring, the surface of contact of described press strip and fixed head is provided with anti-slip veins, described press strip is provided with handle, the both sides, bottom of described fixed head are provided with jack, the hole wall of described jack is provided with threaded hole, screw rod is provided with in described threaded hole, also comprise two sleeve pipes, loop bar is provided with in described sleeve pipe, the top of described loop bar is arranged in jack, the bottom of described sleeve pipe is connected with base by rotating shaft, the bottom of described base is provided with runner, the described sleeve pipe position corresponding with loop bar is provided with fixed orifice, pin is provided with in described fixed orifice.
The plate face of described fixed head is provided with multiple magnet piece.
The utility model has the following advantages: the design of of the present utility model pair of plate, facilitate student to fixed head and board viewing simultaneously, and it is hand-written not delay board, while enhancing teaching process, makes student be easier to understand acceptance to explained English content.And be convenient for carrying.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the syndeton schematic diagram of T-shaped axle and press strip.
Fig. 3 is the syndeton schematic diagram of threaded hole and screw rod.
Wherein, 1-fixed head, 2-fixed block, 3-slot, 4-board, 5-groove, 6-blind hole, 7-spring, 8-ball, 9 supporting plates, 10-magnet piece, 11-T profile shaft, 12-press strip, 13-cylindrical spring, 14 handles, 21-jack, 22-threaded hole, 23-screw rod, 24-sleeve pipe, 25-loop bar, 26-rotating shaft, 27-base, 28-runner, 29-pin.
Embodiment
The utility model is elaborated preferred embodiment below in conjunction with accompanying drawing.
A kind of Multifunctional English instructional device, comprise fixed head 1, the lower end of described fixed head 1 is provided with a cavity of hatch frame, both sides in a described cavity are longitudinally provided with fixed block 2, the edge of described fixed block 2 is provided with slot 3, board 4 is provided with in described slot 3, the edge of described board 4 both sides is longitudinally provided with multiple groove 5, the inwall of described slot 3 is provided with blind hole 6, spring 7 is provided with in described blind hole 6, the termination of described spring 7 is provided with the ball 8 matched with groove 5, the bottom of described board 4 is provided with supporting plate 9, the upper surface of described supporting plate 9 is provided with ash groove, the plate face of described fixed head 1 is provided with multiple magnet piece 10.The both sides, upper end of described fixed head 1 are connected with press strip 12 by T-shaped axle 11, and the axostylus axostyle of described T-shaped axle 11 is provided with cylindrical spring 13, and described press strip 12 is provided with anti-slip veins with the surface of contact of fixed head 1, and described press strip 12 is provided with handle 14.The both sides, bottom of described fixed head 1 are provided with jack 21, the hole wall of described jack 21 is provided with threaded hole 22, screw rod 23 is provided with in described threaded hole 22, also comprise two sleeve pipes 24, be provided with loop bar 25 in described sleeve pipe 24, the top of described loop bar 25 is arranged in jack 21, the bottom of described sleeve pipe 24 is connected with base 27 by rotating shaft 26, the bottom of described base 27 is provided with runner 28, and described sleeve pipe 24 position corresponding with loop bar 25 is provided with fixed orifice, is provided with pin 29 in described fixed orifice.
By pull-out in the slot 3 of board 4 on fixed block 2, by spring 7, ball 8 is stuck in groove 5, prevents board 4 from gliding, select suitable groove 5 to coordinate with ball 8 according to the usable floor area of board 4, after using, board 4 is arranged in a cavity completely, is convenient for carrying.Back and the magnet piece 10 of letter card bond, and save the hand-written time of teacher.
Pull handle 14, press strip 12 is separated with the plate face of fixed head 1, the Graphic Panel of English is arranged on the upper of fixed head 1, by cylindrical spring 13, Graphic Panel is pushed down by press strip 12, facilitate student to the viewing of Graphic Panel, and it is hand-written not delay board 4, while enhancing teaching process, makes student be easier to understand acceptance to explained English content.
Loop bar 25 is after sleeve pipe 24 pulls out, be inserted in fixed orifice by pin 29, be fixed, the termination of loop bar 25 is inserted in jack 21, by the screw rod 23 in threaded hole 22, loop bar 25 is fixed in jack 21, carried out by runner 28, facilitate the viewing of student, after using, can loop bar 25 be retracted in sleeve pipe 24, sleeve pipe 24 is merged by rotating shaft 26 and base 27, and combined and instant, easily carries.
Present embodiment does not just limit its protection domain to the exemplary illustrated of this patent; those skilled in the art can also carry out local to it and change; as long as no the Spirit Essence exceeding this patent, be all considered as the equivalent replacement to this patent, all at the protection domain of this patent.
Claims (2)
1. a Multifunctional English instructional device, comprise fixed head (1), it is characterized in that: the lower end of described fixed head (1) is provided with a cavity of hatch frame, both sides in a described cavity are longitudinally provided with fixed block (2), the edge of described fixed block (2) is provided with slot (3), board (4) is provided with in described slot (3), the edge of described board (4) both sides is longitudinally provided with multiple groove (5), the inwall of described slot (3) is provided with blind hole (6), spring (7) is provided with in described blind hole (6), the termination of described spring (7) is provided with the ball (8) matched with groove (5), the bottom of described board (4) is provided with supporting plate (9), the upper surface of described supporting plate (9) is provided with ash groove, the both sides, upper end of described fixed head (1) are connected with press strip (12) by T-shaped axle (11), the axostylus axostyle of described T-shaped axle (11) is provided with cylindrical spring (13), described press strip (12) is provided with anti-slip veins with the surface of contact of fixed head (1), described press strip (12) is provided with handle (14), the both sides, bottom of described fixed head (1) are provided with jack (21), the hole wall of described jack (21) is provided with threaded hole (22), screw rod (23) is provided with in described threaded hole (22), also comprise two sleeve pipes (24), loop bar (25) is provided with in described sleeve pipe (24), the top of described loop bar (25) is arranged in jack (21), the bottom of described sleeve pipe (24) is connected with base (27) by rotating shaft (26), the bottom of described base (27) is provided with runner (28), described sleeve pipe (24) position corresponding with loop bar (25) is provided with fixed orifice, pin (29) is provided with in described fixed orifice.
2. Multifunctional English instructional device according to claim 1, is characterized in that: the plate face of described fixed head (1) is provided with multiple magnet piece (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520255212.4U CN204632182U (en) | 2015-04-26 | 2015-04-26 | A kind of Multifunctional English instructional device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520255212.4U CN204632182U (en) | 2015-04-26 | 2015-04-26 | A kind of Multifunctional English instructional device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204632182U true CN204632182U (en) | 2015-09-09 |
Family
ID=54051184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520255212.4U Expired - Fee Related CN204632182U (en) | 2015-04-26 | 2015-04-26 | A kind of Multifunctional English instructional device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204632182U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111243383A (en) * | 2020-03-20 | 2020-06-05 | 西北民族大学 | Advertisement design display device |
-
2015
- 2015-04-26 CN CN201520255212.4U patent/CN204632182U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111243383A (en) * | 2020-03-20 | 2020-06-05 | 西北民族大学 | Advertisement design display device |
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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: 20150909 Termination date: 20160426 |