CN215730291U

CN215730291U - Touch english pronunciation device is used in english teaching

Info

Publication number: CN215730291U
Application number: CN202122237768.9U
Authority: CN
Inventors: 曹冬梅; 李霓; 张青莲; 罗家英
Original assignee: Guangdong Lingnan Institute of Technology
Current assignee: Guangdong Lingnan Institute of Technology
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-02-01
Anticipated expiration: 2031-09-15

Abstract

The utility model discloses a touch English pronunciation device for English teaching, and relates to the technical field of English teaching. The telescopic rod adjusting device comprises a horizontally arranged mounting plate, a telescopic rod with adjustable length is vertically arranged on the mounting plate, a limiting component for limiting the adjustable length of the telescopic rod is arranged on the telescopic rod, a fixing plate is hinged to the top of the telescopic rod, and an adjusting component for adjusting the angle between the fixing plate and the telescopic rod is arranged between the fixing plate and the telescopic rod. According to the utility model, the touch display screen can be clamped and fixed between the two clamping plates by the mutual approach of the two clamping plates, the angle between the fixed plate and the telescopic rod can be adjusted by the adjusting assembly, when the height of the device is required to be adjusted, the limit of the limiting assembly on the telescopic rod is firstly released, so that the length of the telescopic rod is adjusted, and the telescopic rod is limited by the limiting assembly after the length of the telescopic rod is adjusted.

Description

Touch english pronunciation device is used in english teaching

Technical Field

The utility model relates to the technical field of English teaching, in particular to a touch type English pronunciation device for English teaching.

Background

The international common language is english, so it is very important to learn english, and english teaching is a progressive process, and whether to english be the person of the first language or not, english learning is vital today in globalization and rapid development. Present english teaching is with touch pronunciation device mainly includes microphone, casing, chip, speaker and display screen etc. and its function generally includes pronunciation and follow reading, and english pronunciation device sends earlier once correct pronunciation promptly, is followed reading by the user again.

Present english pronunciation device is fixed integrative greatly, can not come adjusting device's angle according to the teaching demand when using to current english pronunciation device is inconvenient when using comes the height to the device to adjust according to teaching mr's height, provides a touch english pronunciation device for english teaching for this.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: the utility model provides a touch English pronunciation device for English teaching, which aims to solve the problems that the existing English pronunciation device is mostly fixed and integrated, the angle of the device cannot be adjusted according to teaching requirements when the existing English pronunciation device is used, and the height of the device cannot be adjusted conveniently according to the height of a teaching teacher when the existing English pronunciation device is used.

The utility model specifically adopts the following technical scheme for realizing the purpose:

the utility model provides an english teaching is with touch english pronunciation device, includes the level to the mounting panel that sets up, be provided with length adjustable's telescopic link on the mounting panel perpendicularly, be provided with the restriction subassembly that is used for restricting its regulation length on the telescopic link, the top of telescopic link articulates there is the fixed plate, the fixed plate with be provided with the adjusting part who is used for adjusting angle between the two between the telescopic link, be provided with two grip blocks that can be close to each other or keep away from on the fixed plate, two be provided with touch display screen between the grip block.

Further, the telescopic link includes the vertical fixation and establishes interior pole and the cover at the mounting panel top just can follow the loop bar of interior pole length direction removal.

Furthermore, the limiting assembly comprises a limiting groove formed in one side of the loop bar and a limiting rod arranged in the limiting groove in a penetrating mode, a limiting hole matched with the limiting rod is formed in the inner rod along the length direction of the inner rod, a limiting plate is fixed on the limiting rod, a spring used for forcing the limiting plate to move towards one side of the limiting hole is arranged between the limiting plate and the limiting groove, and the limiting assembly further comprises a handle fixed at one end of the limiting rod.

Furthermore, the adjusting component comprises a movable cavity formed in the top of the sleeve rod and a connecting rod fixed to the bottom of the fixing plate, the connecting rod is hinged to the sleeve rod, a worm wheel is fixed to the connecting rod, a worm meshed with the worm wheel is connected to the movable cavity through a bearing, and the adjusting component further comprises a knob fixed to one end of the worm and used for driving the worm to rotate.

Furthermore, one side of each of the two clamping plates, which is opposite to the other side of the clamping plate, is provided with a clamping groove matched with the touch display screen, a sliding groove is formed in the fixing plate, and a sliding block matched with the sliding groove and capable of moving along the sliding groove is fixed at the bottom of the clamping plate.

Furthermore, a bidirectional screw rod in threaded connection with the two sliding blocks is arranged in the sliding groove along the length direction of the sliding groove, and a handle for driving the bidirectional screw rod to rotate is fixed at one end of the bidirectional screw rod.

The utility model has the following beneficial effects:

1. according to the utility model, the touch display screen can be clamped and fixed between the two clamping plates by the mutual approach of the two clamping plates, the angle between the fixed plate and the telescopic rod can be adjusted by the adjusting component, when the height of the device is required to be adjusted, the limitation of the limiting component on the telescopic rod is firstly removed, so that the length of the telescopic rod is adjusted, and the telescopic rod is limited by the limiting component after the length of the telescopic rod is adjusted, so that the problems that most of the existing English pronunciation devices are fixed into a whole, the angle of the device cannot be adjusted according to teaching requirements when the device is used, and the height of the device cannot be adjusted conveniently according to the height of a teacher when the existing English pronunciation device is used are solved.

Drawings

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

FIG. 2 is a side view of the present invention;

FIG. 3 is a cross-sectional view A-A of FIG. 2 of the present invention;

FIG. 4 is a cross-sectional view B-B of FIG. 2 in accordance with the present invention;

reference numerals: 1. mounting a plate; 2. a telescopic rod; 21. an inner rod; 22. a loop bar; 3. a restraining component; 31. a limiting groove; 32. a restraining bar; 33. a limiting aperture; 34. a limiting plate; 35. a spring; 36. a handle; 4. a fixing plate; 5. an adjustment assembly; 51. a movable cavity; 52. a connecting rod; 53. a worm gear; 54. a worm; 55. a knob; 6. a clamping plate; 61. a card slot; 7. a touch display screen; 8. a chute; 9. a slider; 10. a bidirectional screw rod; 11. a handle.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally arranged when the products of the present invention are used, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements indicated must have specific orientations, be constructed in specific orientations, and operated, and thus, should not be construed as limiting the present invention.

As shown in fig. 1 and fig. 2, a touch english pronunciation device for english teaching comprises a horizontally arranged mounting plate 1, wherein a device hole is formed on the mounting plate 1, a telescopic rod 2 with adjustable length is vertically arranged on the mounting plate 1, a limiting component 3 for limiting the adjustable length of the telescopic rod 2 is arranged on the telescopic rod 2, a fixing plate 4 is hinged on the top of the telescopic rod 2, an adjusting component 5 for adjusting the angle between the fixing plate 4 and the telescopic rod 2 is arranged between the fixing plate 4 and the telescopic rod 2, two clamping plates 6 which can be close to or far away from each other are arranged on the fixing plate 4, a touch display screen 7 is arranged between the two clamping plates 6, a camera and a speaker are arranged on the touch display screen 7, in some embodiments, the touch display screen 7 can be clamped and fixed between the two clamping plates 6 by the two clamping plates 6 being close to each other, the angle between the fixed plate 4 and the telescopic rod 2 can be adjusted by the adjusting component 5, when the height of the device is required to be adjusted, the limit of the limiting component 3 on the telescopic rod 2 is firstly released, so that the length of the telescopic rod 2 is adjusted, the telescopic rod 2 is limited by the limiting component 3 after the length adjustment of the telescopic rod 2 is completed, and the problems that the existing English pronunciation device is mostly fixed into a whole, the angle of the device can not be adjusted according to teaching requirements when in use, and the height of the device is inconvenient to adjust according to the height of a teacher when in use are solved, more specifically, the device is fixed by the device holes on the mounting plate 1 firstly when in use, then the touch display screen 7 is placed on the fixed plate 4, and the touch display screen 7 can be clamped and fixed on the fixed plate 4 by the two clamping plates 6 approaching each other, when teaching in-process needs adjusting device's height, remove earlier restriction subassembly 3 to telescopic link 2's restriction, make telescopic link 2 can carry out the regulation of length, and rethread restriction subassembly 3 restricts telescopic link 2 after the length adjustment of telescopic link 2 is accomplished, thereby accomplish the regulation of device height, at the in-process of teaching, can adjust the angle between fixed plate 4 and telescopic link 2 through adjusting part 5, make teaching mr can be better operate touch display screen 7.

As shown in fig. 1 and 2, the telescopic rod 2 includes an inner rod 21 vertically fixed on the top of the mounting plate 1 and a loop bar 22 sleeved on the top of the inner rod 21 and capable of moving along the length direction of the inner rod 21, wherein the loop bar 22 is provided with a sliding groove 8 along the length direction thereof, and the inner rod 21 is inserted in the sliding groove 8 and capable of sliding along the sliding groove, so as to adjust the length of the telescopic rod 2.

As shown in fig. 1, 3 and 4, the limiting assembly 3 includes a limiting groove 31 configured on one side of the loop bar 22, a limiting rod 32 inserted into the limiting groove 31, a limiting hole 33 matched with the limiting rod 32 is formed on the inner bar 21 along the length direction thereof, a limiting plate 34 is fixed on the limiting rod 32, a spring 35 for forcing the limiting plate 34 to move towards the limiting hole 33 is arranged between the limiting plate 34 and the limiting groove 31, and a handle 36 fixed on one end of the limiting rod 32, wherein two ends of the spring 35 are respectively fixed on the limiting plate 34 and the inner wall of the limiting groove 31, the limiting rod 32 and the limiting plate 34 can be driven to move outwards by pulling the handle 36 outwards, so that the limiting rod 32 is separated from the limiting hole 33 on one side of the inner bar 21, the limiting plate 34 presses the spring 35 along the limiting groove 31, the handle 36 is released after the length adjustment of the telescopic bar 2, the limiting plate 34 can move towards the limiting hole 33 side under the action of the spring 35, thereby driving the limiting rod 32 to be inserted into the corresponding limiting hole 33, and facilitating the adjustment of the length of the telescopic rod 2 or the limitation of the telescopic rod 2.

As shown in fig. 2 and 3, the adjusting assembly 5 includes a movable cavity 51 formed at the top of the sleeve rod 22, a connecting rod 52 fixed at the bottom of the fixing plate 4, the connecting rod 52 is hinged to the sleeve rod 22, a worm wheel 53 is fixed on the connecting rod 52, a worm 54 meshed with the worm wheel 53 is connected to the movable cavity 51 through a bearing, and a knob 55 fixed at one end of the worm 54 and used for driving the worm to rotate, wherein the rotation of the knob 55 drives the worm 54 to rotate, and the worm 54 is meshed with the worm wheel 53, and when the worm 54 rotates, the worm wheel 53 is driven to rotate, so that the connecting rod 52 and the fixing plate 4 are driven to rotate around the hinged point of the connecting rod 52, thereby completing the angle adjustment of the fixing plate 4.

As shown in fig. 4, the opposite sides of the two clamping plates 6 are configured with clamping grooves 61 adapted to the touch display screen 7, the fixing plate 4 is configured with a sliding groove 8, the bottom of the clamping plate 6 is fixed with a sliding block 9 adapted to the sliding groove 8 and capable of moving along the sliding groove 8, the opposite sides of the two clamping plates 6 are configured with clamping grooves 61, when the two clamping plates 6 approach each other along the sliding groove 8 through the sliding block 9, the touch display screen 7 can be clamped and fixed through the clamping grooves 61, and the touch display screen 7 can be replaced when damaged.

As shown in fig. 4, a bidirectional screw rod 10 in threaded connection with two sliders 9 is arranged in the sliding groove 8 along the length direction of the sliding groove, a handle 11 for driving the bidirectional screw rod 10 to rotate is fixed at one end of the bidirectional screw rod 10, the bidirectional screw rod 10 is connected to the fixing plate 4 through a bearing, the bidirectional screw rod 10 can be driven to rotate when the handle 11 is rotated, due to the fact that the bidirectional screw rod 10 is in threaded connection with the two sliders 9, the two sliders 9 can be driven to be close to or far away from each other along the sliding groove 8 when the bidirectional screw rod 10 rotates, and therefore the two clamping plates 6 are driven to be close to or far away from each other.

Claims

1. The utility model provides a touch english pronunciation device for english teaching, its characterized in that, is including level to mounting panel (1) that sets up, be provided with length adjustable telescopic link (2) on mounting panel (1) perpendicularly, be provided with on telescopic link (2) and be used for restricting its restriction subassembly (3) of adjusting length, the top of telescopic link (2) articulates there is fixed plate (4), fixed plate (4) with be provided with between telescopic link (2) and be used for adjusting assembly (5) of angle between the two, be provided with two grip blocks (6) that can be close to each other or keep away from on fixed plate (4), two be provided with touch display screen (7) between grip block (6).

2. The touch English pronunciation device for English teaching of claim 1, wherein the telescopic rod (2) comprises an inner rod (21) vertically fixed on the top of the mounting plate (1) and a sleeve rod (22) sleeved on the top of the inner rod (21) and capable of moving along the length direction of the inner rod (21).

3. The touch English pronunciation device for English teaching according to claim 2, wherein the limiting component (3) comprises a limiting groove (31) configured on one side of the loop bar (22) and a limiting rod (32) inserted in the limiting groove (31), a limiting hole (33) matched with the limiting rod (32) is formed in the inner rod (21) along the length direction of the inner rod, a limiting plate (34) is fixed on the limiting rod (32), a spring (35) for forcing the limiting plate (34) to move towards one side of the limiting hole (33) is arranged between the limiting plate (34) and the limiting groove (31), and the touch English pronunciation device further comprises a handle (36) fixed on one end of the limiting rod (32).

4. The touch English pronunciation device for English teaching according to claim 2, wherein the adjusting assembly (5) comprises a movable cavity (51) formed at the top of the sleeve rod (22) and a connecting rod (52) fixed at the bottom of the fixing plate (4), the connecting rod (52) is hinged to the sleeve rod (22) and a worm wheel (53) is fixed on the connecting rod (52), a worm (54) engaged with the worm wheel (53) is connected in the movable cavity (51) through a bearing, and a knob (55) fixed at one end of the worm (54) and used for driving the worm to rotate is further included.

5. The touch English pronunciation device for English teaching according to claim 1, wherein the opposite sides of the two clamping plates (6) are configured with a slot (61) adapted to the touch display screen (7), the fixed plate (4) is configured with a sliding slot (8), and the bottom of the clamping plate (6) is fixed with a sliding block (9) adapted to the sliding slot (8) and capable of moving along the sliding slot (8).

6. The touch English pronunciation device for English teaching according to claim 5, wherein a bidirectional screw rod (10) is disposed in the sliding groove (8) along the length direction thereof and is in threaded connection with the two sliding blocks (9), and a handle (11) for driving the bidirectional screw rod (10) to rotate is fixed at one end of the bidirectional screw rod.