CN210200094U - Interactive teaching equipment is used in english teaching - Google Patents

Abstract

The utility model discloses an interactive teaching equipment is used in english teaching, including the clipboard, the montant, the base with mark the pole, the bilateral symmetry of clipboard is provided with the montant, the bottom of clipboard is provided with the base, be provided with the draw-in groove along vertical direction on the clipboard, the inside central line rigidity that marks the pole registrates has the rotation post, the inside that the medial surface that passes the montant respectively at the both ends of rotation post extended to the montant rotates through antifriction bearing and connects on the montant, driven gear is provided with the driving gear with the vertical alignment of driven gear under, all with the chain meshing between driving gear and the driven gear and between each driven gear. The utility model discloses a pole, fixed plate, fixed block, electric telescopic handle, driven gear, chain, mark line and driving gear are marked in the setting, have solved the interactive use between the inconvenient young student of current teaching board height fixation and the mr and have not been used for the english standard to write the problem that sets up with current teaching board.

Description

Interactive teaching equipment is used in english teaching

Technical Field

The utility model relates to a teaching equipment technical field specifically is an interactive teaching equipment is used in english teaching.

Background

The teaching board is a board placed in a classroom or a meeting room, and contents are written by chalk or a water pen to play a role in explaining and demonstrating.

However, the prior art has the following defects:

1. the existing teaching boards are all arranged at a fixed height, and the height cannot be adjusted to a certain extent, so that the interactive use between students of small school ages and teachers is inconvenient;

2. the existing teaching boards are all universal and are not specially used for English teaching, so that in English teaching, standard English writing cannot be well realized.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough of prior art, the utility model provides an interactive teaching equipment is used in english teaching has solved the interactive use between current teaching board height fixing inconvenient young student and the mr and the current teaching board does not have the problem that is used for the english standard to write the setting.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an interactive teaching device for English teaching, which comprises a writing board, a vertical rod, a base and a marking rod, vertical rods are symmetrically arranged on two sides of the writing board, the writing board is fixedly connected with the vertical rods, wherein the lower end of the outer surface of the vertical rod at one side of the writing board is provided with a controller, the bottom of the writing board is provided with a base, a clamping groove is arranged on the writing board along the vertical direction, a marking rod is clamped in the clamping groove in a sliding way, the position of the central line in the marking rod is fixedly sleeved with a rotating column, two ends of the rotating column respectively penetrate through the inner side surface of the vertical rod to extend to the inside of the vertical rod and are rotatably connected to the vertical rod through a rolling bearing, wherein a driven gear is fixedly sleeved on a rotating column inside a vertical rod provided with a controller, a driving gear is vertically aligned with the driven gear under the driven gear, the driving gear and the driven gears are meshed with the chain.

Preferably, the rear end central point of clipboard puts and is provided with the fixed plate, the both ends fixed connection of fixed plate is on the montant, the lateral surface central point of fixed plate puts fixedly connected with fixed block, the bottom central point of fixed block puts fixedly connected with electric telescopic handle, electric telescopic handle's bottom fixed connection is on the base, electric telescopic handle passes through conducting wire and controller electric connection.

Preferably, the both ends symmetry of fixed plate lateral surface is provided with the stopper, the inside slip cover of stopper has closed the guide bar, the bottom fixed connection of guide bar is on the top surface of base.

Preferably, the front end surface and the rear end surface of the marking rod are provided with marking lines in an aligning manner, and the front end surface of the marking rod and the front end surface of the writing board are located on the same vertical plane.

Preferably, the marking rods are four in one group, and at least four groups of marking rods are arranged on the writing board in an aligning manner along the vertical direction.

Preferably, the central point of driving gear puts the fixed cover and has rotated the handle, wherein rotates one end of handle and passes one side of montant and extend to the outside of montant, rotate the both ends that the handle is located montant internal position and pass through antifriction bearing and rotate and connect on the montant.

(III) advantageous effects

The utility model provides an interactive teaching equipment is used in english teaching possesses following beneficial effect:

(1) the utility model is provided with the fixing plate, the fixing block and the electric telescopic rod, when in use, when the teacher and the student need to study interactively, the controller is only needed to control the electric telescopic rod to stretch, because the bottom of the electric telescopic rod is fixedly connected on the base, the top of the electric telescopic rod is fixedly connected on the fixed block, and the fixed block is fixedly connected on the fixed plate, the fixed plate is fixedly connected with the vertical rod, so the writing board can be driven to move in the vertical direction under the action of the expansion of the electric expansion link, thereby effectively adjusting the vertical height of the writing board, facilitating the interactive use between the students of small school age and teachers, and then solved current teaching board all be fixed height setting, can't carry out certain adjustment to the height to inconvenient some students of young school age and the problem of the interactive use between the mr.

(2) The utility model is provided with the marking rod, the driven gear, the chain, the marking line and the driving gear, when in use, when English standard writing is needed, a user can rotate the rotating handle by twisting, under the driving of twisting the rotating handle, the driving gear starts to rotate, because the driving gear is meshed with the driven gear through the chain, the driven gear also starts to rotate under the driving of the driving gear rotation, because the driven gear is fixedly sleeved on the rotating column which is fixedly sleeved on the marking rod, the rotating column is fixedly sleeved on the marking rod, so under the driving of the driven gear rotation, the marking rod can rotate to a certain degree, when the marking line on the marking rod simultaneously rotates to the front end face of the writing board, four marking lines which are a group of four marking rods can form four line lattices needed by English writing, thereby facilitating the writer to write English standard writing, the problem of current teaching board that has solved all be general, do not have the teaching that is used for the english specially, consequently in english teaching, write the unable fine realization of english standard.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic rear view of the present invention;

fig. 3 is a schematic view of the internal structure of the vertical rod with the controller of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 1 according to the present invention.

The reference numbers in the figures are:

1. a writing board; 2. a vertical rod; 3. a controller; 4. a base; 5. a marking rod; 6. a guide bar; 7. a limiting block; 8. a fixing plate; 9. a fixed block; 10. an electric telescopic rod; 11. a rolling bearing; 12. a driven gear; 13. rotating the column; 14. a chain; 15. rotating the handle; 16. marking a line; 17. a card slot; 18. a drive gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention is shown; an interactive teaching device for English teaching, which comprises a writing board 1, a vertical rod 2, a base 4 and a marking rod 5, wherein the vertical rod 2 is symmetrically arranged on two sides of the writing board 1, and the writing board 1 is fixedly connected with the vertical rod 2, a controller 3 is arranged at the lower end of the outer surface of the vertical rod 2 on one side of the writing board 1, the base 4 is arranged at the bottom of the writing board 1, a fixed plate 8 is arranged at the central position of the rear end of the writing board 1, two ends of the fixed plate 8 are fixedly connected with the vertical rod 2, a fixed block 9 is fixedly connected at the central position of the outer side surface of the fixed plate 8, an electric telescopic rod 10 is fixedly connected at the central position of the bottom of the fixed block 9, the bottom of the electric telescopic rod 10 is fixedly connected on the base 4, the electric telescopic rod 10 is electrically connected with the controller 3 through a conducting wire, stoppers 7, the bottom of the guide rod 6 is fixedly connected to the top surface of the base 4, the guide rod 6 and the limiting block 7 are matched to realize the up-and-down movement of the writing board 1, and simultaneously, the limiting effect on the writing board 1 is achieved, the problem that the whole writing board 1 has angular deviation when the writing board 1 moves up and down is avoided, the writing board 1 is provided with a clamping groove 17 along the vertical direction, the marking rods 5 are clamped in the clamping groove 17 in a sliding manner, the front end surfaces and the rear end surfaces of the marking rods 5 are provided with marking lines 16 in an aligning manner, the front end surfaces of the marking rods 5 and the front end surface of the writing board 1 are positioned on the same vertical plane, the marking rods 5 are in a group of four, at least four groups of marking rods 5 are arranged on the writing board 1 in an aligning manner along the vertical direction, the four marking rods 5 are in a group of four, so that the four marking lines 16 in the group can form, the position of the central line in the marking rod 5 is fixedly sleeved with a rotating column 13, two ends of the rotating column 13 respectively penetrate through the inner side surface of the vertical rod 2 to extend to the inside of the vertical rod 2 and are rotatably connected on the vertical rod 2 through a rolling bearing 11, wherein a driven gear 12 is fixedly sleeved on a rotating column 13 in the vertical rod 2 provided with the controller 3, a driving gear 18 is vertically aligned with the driven gear 12 under the driven gear 12, the driving gear 18 and the driven gear 12 and the driven gears 12 are all meshed with a chain 14, the arrangement can drive all the driven gears 12 to synchronously rotate at the same angle under the rotation of the driving gear 18, thereby realizing the synchronism, the central position of the driving gear 18 is fixedly sleeved with the rotating handle 15, wherein one end of the rotating handle 15 passes through one side of the vertical rod 2 and extends to the outer side of the vertical rod 2, and the two ends of the rotating handle 15, which are positioned at the inner position of the vertical rod 2, are rotatably connected to the vertical rod 2 through the rolling bearings 11.

The working principle is as follows: when the device is used, when a teacher and a student need interactive learning, the controller 3 is only needed to control the stretching of the electric telescopic rod 10, the bottom of the electric telescopic rod 10 is fixedly connected to the base 4, the top of the electric telescopic rod 10 is fixedly connected to the fixing block 9, the fixing block 9 is fixedly connected to the fixing plate 8, the fixing plate 8 is fixedly connected to the vertical rod 2, the writing board 1 can be driven to move in the vertical direction under the stretching action of the electric telescopic rod 10, the vertical height of the writing board 1 can be effectively adjusted, interactive use between a small school-age student and the teacher is facilitated, when English standard writing is needed, a user can rotate the rotating handle 15 by screwing, the driving gear 18 is driven by the rotating handle 15, the driving gear 18 starts to rotate, and the driving gear 18 is meshed with the driven gear 12 through the chain 14, so under the drive of driving gear 18 pivoted, driven gear 12 also begins to rotate, because driven gear 12 is fixed registrates on rotation post 13, and rotation post 13 is the setting of fixed registrates on marking the pole 5, so under driven gear 12 pivoted drive, marking pole 5 can carry out certain rotation, mark line 16 when marking on the pole 5 rotates simultaneously to the front end face of clipboard 1 on, mark the pole 5 as four and can constitute the four-line check that the english needs of writing between 16 as a set of marking, thereby make things convenient for the writer to get the regular writing to the english.

To sum up can, the utility model discloses a setting is marked pole 5, fixed plate 8, fixed block 9, electric telescopic handle 10, driven gear 12, chain 14, is marked line 16 and driving gear 18, has solved the interactive use between the inconvenient young student of current teaching board height fixation and the mr and has not been used for the problem that the setting was write to the english standard with current teaching board.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an interactive teaching equipment is used in english teaching, includes clipboard (1), montant (2), base (4) and marks pole (5), its characterized in that: the utility model discloses a writing board, including clipboard (1), the bilateral symmetry of clipboard (1) is provided with montant (2), and fixed connection between clipboard (1) and montant (2), wherein installs controller (3) on the surface lower extreme position of montant (2) of clipboard (1) one side, the bottom of clipboard (1) is provided with base (4), be provided with draw-in groove (17) along vertical direction on clipboard (1), the slip block has in draw-in groove (17) marker post (5), the inside central line position of marker post (5) is fixed to be registrated has rotation post (13), the inside that the both ends of rotation post (13) passed montant (2) respectively extends to montant (2) is rotated through antifriction bearing (11) and is connected on montant (2), wherein is fixed to be registrated driven gear (12) on rotation post (13) of montant (2) inside of installing controller (3), and a driving gear (18) is vertically aligned with the driven gear (12) under the driven gear (12), and the driving gear (18) and the driven gear (12) and the driven gears (12) are meshed with a chain (14).

2. The interactive teaching device for english teaching as claimed in claim 1, wherein: the rear end central point of clipboard (1) puts and is provided with fixed plate (8), the both ends fixed connection of fixed plate (8) is on montant (2), the lateral surface central point of fixed plate (8) puts fixedly connected with fixed block (9), the bottom central point of fixed block (9) puts fixedly connected with electric telescopic handle (10), the bottom fixed connection of electric telescopic handle (10) is on base (4), electric telescopic handle (10) are through conducting wire and controller (3) electric connection.

3. The interactive teaching device for english teaching as claimed in claim 2, wherein: the two ends of the outer side surface of the fixing plate (8) are symmetrically provided with limiting blocks (7), the inner parts of the limiting blocks (7) are sleeved with guide rods (6) in a sliding mode, and the bottoms of the guide rods (6) are fixedly connected to the top surface of the base (4).

4. The interactive teaching device for english teaching as claimed in claim 1, wherein: the front end face and the rear end face of the marking rod (5) are provided with marking lines (16) in an aligned mode, and the front end face of the marking rod (5) and the front end face of the writing board (1) are located on the same vertical plane.

5. The interactive teaching device for english teaching as claimed in claim 1, wherein: the marking rods (5) are four in one group, and the writing board (1) is at least provided with four groups of marking rods (5) in an aligning mode along the vertical direction.

6. The interactive teaching device for english teaching as claimed in claim 1, wherein: the central point of driving gear (18) puts fixed cover and has rotated handle (15), wherein rotates one end of handle (15) and passes one side of montant (2) and extend to the outside of montant (2), rotate the both ends that handle (15) are located montant (2) internal position and pass through antifriction bearing (11) and rotate and connect on montant (2).

Images