CN206249621U - English interactive teaching device - Google Patents

Abstract

The utility model is related to the technical field of instructional device, more particularly to a kind of English interactive teaching device, and it can carry out height and rotation is adjusted, and improve adaptability；Fixed effect is preferable simultaneously；Including the first display screen, second display screen, the first audio input device and the second audio input device；Also include that first places plate, second places plate, supporting plate, base plate, first screwed pipe, first threaded rod, second screwed pipe, second threaded rod, 3rd screwed pipe, 3rd threaded rod, 4th screwed pipe, 4th threaded rod and rotating shaft, the top of base plate is provided with the first standing groove, and the first ball bearing is provided with the first standing groove, the top of supporting plate is disposed with the second standing groove from left to right, 3rd standing groove, 4th standing groove and the 5th standing groove, and in the second standing groove, 3rd standing groove, the second ball bearing is respectively arranged with 4th standing groove and the 5th standing groove, 3rd ball bearing, 4th ball bearing and the 5th ball bearing.

Description

English interactive teaching device

Technical field

The utility model is related to the technical field of instructional device, more particularly to a kind of English interactive teaching device.

Background technology

It is well known that English interactive teaching device is the one kind in numerous instructional devices, its mainly by with simulated scenario The interactive mode of interactive or operated by two people is imparted knowledge to students, therefore it is subject to the extensive favor of each age group student；Existing English Interactive teaching device includes the first display screen, second display screen, the first audio input device and the second audio input device, first Audio input device is electrically connected with the first display screen, and the second audio input device is electrically connected with second display screen；This English is mutual The content of courses for carrying out two students by the first display screen and second display screen when dynamic instructional device is used shows, and by English content described in student is carried out typing by one audio input device and the second audio input device；This English interactive teaching dress Discovery in use is put, its fixed effect when integrally placing is poor, and it cannot enter according to the height of student and adaptation angle Row regulation, adaptability is poor.

Utility model content

In order to solve the above technical problems, the utility model is provided, one kind can carry out height and rotation is adjusted, and improve and adapt to energy Power；While the preferable English interactive teaching device of fixed effect.

English interactive teaching device of the present utility model, including the first display screen, second display screen, the first audio typing dress Put and electrically connected with the first display screen with the second audio input device, the first audio input device, the second audio input device and Two display screens are electrically connected；Also include first place plate, second place plate, supporting plate, base plate, the first screwed pipe, the first threaded rod, Second screwed pipe, the second threaded rod, the 3rd screwed pipe, the 3rd threaded rod, the 4th screwed pipe, the 4th threaded rod and rotating shaft, it is described The top of base plate is provided with the first standing groove, and the first ball bearing, the bottom of the rotating shaft are provided with the first standing groove Be inserted into the first ball bearing, the top of rotating shaft is connected with the bottom of supporting plate, the top of the supporting plate from left to right according to It is secondary to be provided with the second standing groove, the 3rd standing groove, the 4th standing groove and the 5th standing groove, and placed in the second standing groove, the 3rd Be respectively arranged with groove, the 4th standing groove and the 5th standing groove the second ball bearing, the 3rd ball bearing, the 4th ball bearing and 5th ball bearing, the bottom of first screwed pipe is inserted into the second ball bearing, and the bottom insertion of the first threaded rod is simultaneously Spiral shell is filled to inside the top of the first screwed pipe, and the top of the first threaded rod is connected with the first placement plate bottom left side, and described second The bottom of screwed pipe is inserted into the 3rd ball bearing, and the top that simultaneously spiral shell is filled to the second screwed pipe is inserted in the bottom of the second threaded rod Inside, the top of the second threaded rod is connected with the first placement plate bottom right side, and the bottom of the 3rd screwed pipe is inserted into the 4th In ball bearing, simultaneously spiral shell is filled to inside the top of the 3rd screwed pipe for the bottom insertion of the 3rd threaded rod, the top of the 3rd threaded rod It is connected with the second placement plate bottom left side, the bottom of the 4th screwed pipe is inserted into the 5th ball bearing, the 4th threaded rod Bottom insertion and spiral shell be filled to inside the top of the 4th screwed pipe, connect on the right side of the top of the 4th threaded rod and the second placement plate bottom Connect, first display screen and the first audio input device are installed on the first placement plate, the second display screen and second Audio input device is installed on the second placement plate.

English interactive teaching device of the present utility model, also including first support and second support, described first places plate Top be provided with the 6th standing groove, and the 6th ball bearing, the bottom of the first support are provided with the 6th standing groove It is inserted into the 6th ball bearing, the top of first support is connected with the first display screen bottom, described second places the top of plate The 7th standing groove is provided with, and the 7th ball bearing is provided with the 7th standing groove, the bottom of the second support is inserted into In 7th ball bearing, the top of second support is connected with second display screen bottom.

English interactive teaching device of the present utility model, also including left socle and right support, the left socle and right support Top be connected with supporting plate bottom, and the left socle and right support respectively positioned at rotating shaft left side and right side, it is described The bottom of left socle and right support is provided with pulley, and bottom and the base plate of the pulley tip contact.

English interactive teaching device of the present utility model, also including four groups of support columns and four groups of rollers, four groups of supports The top of post bottom front left side respectively with base plate, forward right side, left rear side and right lateral side are connected, and four groups of rollers are separately mounted to four The bottom of group support column.

The beneficial effects of the utility model are compared with prior art：By above-mentioned setting, can be by rotating shaft and first The cooperation of ball bearing carries out overall rotation regulation, and by the first screwed pipe, the second screwed pipe, the 3rd screwed pipe and the Form longitudinally opposed between the rotation of four screwed pipes and the first threaded rod, the second threaded rod, the 3rd threaded rod and the 4th threaded rod It is mobile, the effect of longitudinally adjust is reached, adaptability is improved, and single unit system fixed effect is more preferable.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model.

Specific embodiment

With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below Embodiment is used to illustrate the utility model, but is not limited to scope of the present utility model.

As shown in figure 1, English interactive teaching device of the present utility model, including the first display screen 1, second display screen 2, One audio input device 3 and the second audio input device, the first audio input device are electrically connected with the first display screen, the second audio Input device is electrically connected with second display screen；Also include that first places the placement of plate 4, second plate 5, supporting plate 6, base plate 7, the first spiral shell Line pipe 8, the first threaded rod 9, the second screwed pipe, the second threaded rod, the 3rd screwed pipe, the 3rd threaded rod, the 4th screwed pipe 10, Four threaded rods and rotating shaft 11, the top of base plate are provided with the first standing groove, and the first ball axle is provided with the first standing groove 12 are held, the bottom of rotating shaft is inserted into the first ball bearing, and the top of rotating shaft is connected with the bottom of supporting plate, the top of supporting plate The second standing groove, the 3rd standing groove, the 4th standing groove and the 5th standing groove are disposed with from left to right, and are placed second The second ball bearing, the 3rd ball bearing, are respectively arranged with groove, the 3rd standing groove, the 4th standing groove and the 5th standing groove Four ball bearings and the 5th ball bearing, the bottom of the first screwed pipe are inserted into the second ball bearing, the bottom of the first threaded rod Simultaneously spiral shell is filled to inside the top of the first screwed pipe for end insertion, and the top of the first threaded rod is connected with the first placement plate bottom left side, The bottom of the second screwed pipe is inserted into the 3rd ball bearing, and simultaneously spiral shell is filled to the second screwed pipe for the bottom insertion of the second threaded rod Inside top, the top of the second threaded rod is connected with the first placement plate bottom right side, and the bottom of the 3rd screwed pipe is inserted into the 4th In ball bearing, simultaneously spiral shell is filled to inside the top of the 3rd screwed pipe for the bottom insertion of the 3rd threaded rod, the top of the 3rd threaded rod It is connected with the second placement plate bottom left side, the bottom of the 4th screwed pipe is inserted into the 5th ball bearing, the bottom of the 4th threaded rod Simultaneously spiral shell is filled to inside the top of the 4th screwed pipe for end insertion, and the top of the 4th threaded rod is connected with the second placement plate bottom right side, First display screen and the first audio input device are installed on the first placement plate, second display screen and the second audio input device It is installed on the second placement plate；By above-mentioned setting, can be carried out by rotating shaft and the cooperation of the first ball bearing overall Rotation regulation, and the rotation by the first screwed pipe, the second screwed pipe, the 3rd screwed pipe and the 4th screwed pipe and the first screw thread Longitudinally opposed movement is formed between bar, the second threaded rod, the 3rd threaded rod and the 4th threaded rod, the effect of longitudinally adjust is reached, Adaptability is improved, and single unit system fixed effect is more preferable.

English interactive teaching device of the present utility model, also including first support 13 and second support, first places plate Top is provided with the 6th standing groove, and the 6th ball bearing 14 is provided with the 6th standing groove, the bottom insertion of first support To the 6th ball bearing, the top of first support is connected with the first display screen bottom, and the top of the second placement plate is provided with the Seven standing grooves, and the 7th ball bearing is provided with the 7th standing groove, the bottom of second support is inserted into the 7th ball bearing Interior, the top of second support is connected with second display screen bottom；By above-mentioned setting, the first display screen and the second display can be carried out The independent rotation of screen, it is more practical.

English interactive teaching device of the present utility model, also including left socle and right support 15, left socle and right support Top is connected with supporting plate bottom, and left socle and right support are located at the left side and right side of rotating shaft, left socle and the right side respectively The bottom of support is provided with pulley 16, and pulley bottom and the tip contact of base plate, by above-mentioned setting, can carry out more Good rotation support, raising uses reliability.

English interactive teaching device of the present utility model, also including four groups of support columns 17 and four groups of rollers 18, four groups of supports The top of post bottom front left side respectively with base plate, forward right side, left rear side and right lateral side are connected, and four groups of rollers are separately mounted to four The bottom of group support column, so as to be moved easily and support effect is more preferable.

The above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art For art personnel, on the premise of the utility model know-why is not departed from, some improvement and modification can also be made, these change Enter and protection domain of the present utility model is also should be regarded as with modification.

Claims (4)

1. a kind of English interactive teaching device, including the first display screen, second display screen, the first audio input device and the second sound Frequency input device, the first audio input device is electrically connected with the first display screen, and the second audio input device is electric with second display screen Connection；Characterized in that, also including that first places plate, the second placement plate, supporting plate, base plate, the first screwed pipe, the first screw thread Bar, the second screwed pipe, the second threaded rod, the 3rd screwed pipe, the 3rd threaded rod, the 4th screwed pipe, the 4th threaded rod and rotating shaft, institute The top for stating base plate is provided with the first standing groove, and the first ball bearing, the bottom of the rotating shaft are provided with the first standing groove End is inserted into the first ball bearing, and the top of rotating shaft is connected with the bottom of supporting plate, and the top of the supporting plate is from left to right The second standing groove, the 3rd standing groove, the 4th standing groove and the 5th standing groove are disposed with, and are put in the second standing groove, the 3rd Put in groove, the 4th standing groove and the 5th standing groove and be respectively arranged with the second ball bearing, the 3rd ball bearing, the 4th ball bearing With the 5th ball bearing, the bottom of first screwed pipe is inserted into the second ball bearing, the bottom insertion of the first threaded rod And spiral shell is filled to inside the top of the first screwed pipe, the top of the first threaded rod is connected with the first placement plate bottom left side, described the The bottom of two screwed pipes is inserted into the 3rd ball bearing, and the top that simultaneously spiral shell is filled to the second screwed pipe is inserted in the bottom of the second threaded rod End is internal, and the top of the second threaded rod is connected with the right side of the first placement plate bottom, and the bottom of the 3rd screwed pipe is inserted into the In four ball bearings, simultaneously spiral shell is filled to inside the top of the 3rd screwed pipe for the bottom insertion of the 3rd threaded rod, the top of the 3rd threaded rod End is connected with the second placement plate bottom left side, and the bottom of the 4th screwed pipe is inserted into the 5th ball bearing, the 4th screw thread Simultaneously spiral shell is filled to inside the top of the 4th screwed pipe for the bottom insertion of bar, and plate bottom right side is placed in the top of the 4th threaded rod with second Connection, first display screen and the first audio input device be installed on the first placement plate, the second display screen and the Two audio input devices are installed on the second placement plate.

2. English interactive teaching device as claimed in claim 1, it is characterised in that also including first support and second support, The top of the first placement plate is provided with the 6th standing groove, and is provided with the 6th ball bearing in the 6th standing groove, described The bottom of first support is inserted into the 6th ball bearing, and the top of first support is connected with the first display screen bottom, and described The top of two placement plates is provided with the 7th standing groove, and the 7th ball bearing is provided with the 7th standing groove, described second The bottom of frame is inserted into the 7th ball bearing, and the top of second support is connected with second display screen bottom.

3. English interactive teaching device as claimed in claim 2, it is characterised in that described also including left socle and right support The top of left socle and right support is connected with supporting plate bottom, and the left socle and right support are respectively positioned at a left side for rotating shaft The bottom of side and right side, the left socle and right support is provided with pulley, and bottom and the base plate of the pulley top Contact.

4. English interactive teaching device as claimed in claim 3, it is characterised in that also including four groups of support columns and four groups of rollings Wheel, the top of four groups of support columns bottom front left side respectively with base plate, forward right side, left rear side and right lateral side are connected, four groups Roller is separately mounted to four groups of bottoms of support column.