CN213024862U

CN213024862U - Distributed voice teaching equipment

Info

Publication number: CN213024862U
Application number: CN202022414379.4U
Authority: CN
Inventors: 李祥平; 刘燕; 朱仕海; 于晓鹏; 张凯; 孟茹
Original assignee: Shandong Yunping Information Technology Co ltd
Current assignee: Shandong Yunping Information Technology Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-04-20
Anticipated expiration: 2030-10-27

Abstract

The utility model discloses a distributing type pronunciation teaching equipment, including base and footstock, the base level sets up under the footstock, and the base top is equipped with the coupling mechanism who is used for connecting the footstock, the gyro wheel is all installed at a base bottom symmetry side both ends, and the vertical welding of footstock bottom center department has the sleeve, the inside vertical rotation of sleeve is connected with the lead screw, and the lead screw passes through threaded connection inside the sleeve, the lead screw bottom is passed sleeve bottom and base top center department and is rotated and connect inside the base, and the inside level of base rotates and be connected with the second gear, the lead screw bottom welds in second gear top center department, and the inside slewing mechanism who is used for rotating the second gear that is equipped with of base, footstock top one side is equipped with pronunciation teaching equipment hoist mechanism. The utility model discloses avoided pronunciation teaching equipment height to fix, leaded to too high or short user to use inconveniently, and then improved this pronunciation teaching equipment's application scope.

Description

Distributed voice teaching equipment

Technical Field

The utility model relates to the technical field, especially, relate to a distributing type pronunciation teaching equipment.

Background

The pronunciation is an integral part of language teaching, the pronunciation is an integral part of the language teaching, the pronunciation runs through the whole language learning process, the pronunciation is an integral part of the language learning, the accuracy and regularity of the pronunciation can directly influence the result of the language learning, the interplay of the language is further influenced, and the distributed voice teaching equipment can be used for long time during the language teaching.

The existing distributed voice teaching equipment does not have the lifting function, so that the existing distributed voice teaching equipment cannot adapt to all users, and the application range of the equipment is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a distributed voice teaching device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a distributed voice teaching device comprises a base and a top seat, wherein the base is horizontally arranged under the top seat, a connecting mechanism for connecting the top seat is arranged at the top of the base, rollers are respectively arranged at two ends of a symmetrical side surface at the bottom of the base, a sleeve is vertically welded at the center of the bottom of the top seat, a lead screw is vertically and rotatably connected inside the sleeve and is connected inside the sleeve through threads, the bottom end of the lead screw penetrates through the center of the bottom of the sleeve and the center of the top of the base and is rotatably connected inside the base, a second gear is horizontally and rotatably connected inside the base, the bottom end of the lead screw is welded at the center of the top of the second gear, a rotating mechanism for rotating the second gear is arranged inside the base, a voice teaching device lifting mechanism is arranged on one side of the top seat, a sliding plate is horizontally and slidably connected inside, and the bottom is equipped with the elevating system who is used for the lift slide in the footstock, the opening with slide shape size looks adaptation is seted up to footstock top opposite side level, and the opening part articulates there is first apron, slide top opposite side is equipped with the mechanism of uncapping that is used for opening first apron.

Preferably, coupling mechanism includes the telescopic link, and the telescopic link has four and equal parallel arrangement, four the telescopic link top welds respectively in the both ends of a symmetric side in footstock bottom, and welds respectively in the both ends of a symmetric side in base top bottom four telescopic link bottoms.

Preferably, elevating system includes first electric telescopic handle, and first electric telescopic handle is vertical installs top center department in the footstock, first electric telescopic handle's output shaft top welds in slide bottom center department.

Preferably, pronunciation teaching equipment hoist mechanism includes the recess, and the recess level is seted up in footstock top one side, the horizontal welding of the inside center department of recess has the handle, and recess top one side articulates there is the second apron of shape size looks adaptation.

Preferably, the mechanism of uncapping includes the connecting rod, and the connecting rod is vertical to be welded in slide top one side, the slide has been seted up to first apron bottom level, and the inside sliding connection of slide has the slider, the connecting rod top articulates in the one end that the slide was kept away from to the slider, and the vertical sliding connection of connecting rod is inside the footstock.

Preferably, slewing mechanism includes first gear, and first gear horizontal rotation connects inside and the meshing of second gear in the base, the vertical positive and negative motor that installs of bottom in the base, and the output shaft top of positive and negative motor welds in first gear bottom center department.

Preferably, the rotating mechanism comprises a rack, the rack is horizontally and slidably connected inside the base, the rack is meshed with the second gear, a second electric telescopic rod is horizontally arranged on one side inside the base, and the end part of an output shaft of the second electric telescopic rod is welded at the center of one end of the rack.

The utility model has the advantages that:

1. the utility model discloses, drive first gear revolve through positive and negative motor, first gear drives second gear revolve, the second gear drives the lead screw and rotates inside the sleeve, because the telescopic link carries on spacingly to the footstock, then the sleeve can reciprocate, the sleeve drives the footstock and reciprocates to can highly adjusting this pronunciation teaching equipment, avoided pronunciation teaching equipment height to fix, lead to too high or short user inconvenient to use, and then improved this pronunciation teaching equipment's application scope.

2. The utility model discloses, it reciprocates to drive the slide through first electric telescopic handle, the slide drives connecting rod and audio amplifier and reciprocates, the connecting rod drives the slider and slides in the slide, then the slider can drive first apron and open or close, thereby can pack up the audio amplifier when not using the audio amplifier, avoid the audio amplifier to be in the external world always, probably lead to damaging by the foreign object striking, in addition, through the setting of gyro wheel, be convenient for this pronunciation teaching equipment to remove, the setting of rethread handle, when the road surface is uneven or goes up stairs, reduce the volume of this pronunciation teaching equipment through positive and negative motor earlier, mention this pronunciation teaching equipment using the handle, and then the portability of this pronunciation teaching equipment has been improved.

3. The utility model discloses, drive the rack through second electric telescopic handle and remove, the rack drives second gear revolve, the second gear drives the lead screw and rotates inside the sleeve, because the telescopic link carries on spacingly to the footstock, then the sleeve can reciprocate, the sleeve drives the footstock and reciprocates to can highly adjusting this pronunciation teaching equipment, avoided pronunciation teaching equipment height to fix, lead to too high or short user to use inconveniently, and then improved this pronunciation teaching equipment's application scope.

Drawings

Fig. 1 is a schematic structural diagram of a distributed voice teaching device according to embodiment 1 of the present invention;

fig. 2 is a cross-sectional view of the inside of a base of a distributed voice teaching apparatus according to embodiment 1 of the present invention;

fig. 3 is a sectional view of the inside of a top seat of a distributed voice teaching apparatus according to embodiment 1 of the present invention;

fig. 4 is a cross-sectional view of a distributed voice teaching apparatus according to the embodiment of the present invention.

In the figure: the multifunctional loudspeaker comprises a base 1, a top seat 2, telescopic rods 3, sleeves 4, a screw rod 5, grooves 6, a sound box 7, a first cover plate 8, a second cover plate 9, a first gear 10, a second gear 11, a positive and negative motor 12, a first electric telescopic rod 13, a sliding plate 14, a connecting rod 15, a sliding block 16, a slideway 17, a second electric telescopic rod 18 and a rack 19.

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.

Example 1

Referring to fig. 1-3, a distributed voice teaching device comprises a base 1 and a top seat 2, wherein the base 1 is horizontally arranged under the top seat 2, a connecting mechanism for connecting the top seat 2 is arranged at the top of the base 1, rollers are arranged at two ends of a symmetrical side surface at the bottom of the base 1, a sleeve 4 is vertically welded at the center of the bottom of the top seat 2, a screw rod 5 is vertically and rotatably connected inside the sleeve 4, the screw rod 5 is connected inside the sleeve 4 through threads, the bottom end of the screw rod 5 penetrates through the bottom of the sleeve 4 and the center of the top of the base 1 and is rotatably connected inside the base 1, a second gear 11 is horizontally and rotatably connected inside the base 1, the bottom end of the screw rod 5 is welded at the center of the top of the second gear 11, a rotating mechanism for rotating the second gear 11 is arranged inside the base 1, a voice teaching device lifting mechanism is arranged on one side of the top, the vertical audio amplifier 7 of having placed in 14 top one side of slide, and the bottom is equipped with the elevating system who is used for lift slide 14 in the

footstock

2, 2 top opposite side levels of footstock offer with the opening of 14 shape size looks adaptations of slide, and the opening part articulates there is

first apron

8, 14 top opposite sides of slide are equipped with the mechanism of uncapping that is used for opening first apron 8.

The utility model discloses, the coupling mechanism includes telescopic link 3, and telescopic link 3 has four and all parallel arrangement, four telescopic link 3 tops weld respectively in the both ends of a symmetrical side of footstock 2 bottom, and four telescopic link 3 bottoms weld respectively in the both ends of a symmetrical side of base 1 top, the elevating system includes first electric telescopic handle 13, and first electric telescopic handle 13 is vertically installed in footstock 2 top center department, the output shaft top of first electric telescopic handle 13 welds in slide 14 bottom center department, pronunciation teaching equipment hoisting mechanism includes recess 6, and recess 6 level opens in footstock 2 top one side, recess 6 inside center department horizontal welding has the handle, and recess 6 top one side articulates there is shape size phase adaptation second cover plate 9, uncapping mechanism includes connecting rod 15, and connecting rod 15 vertical welding is in slide 14 top one side, slide 17 has been seted up to first cover plate 8 bottom level, and slide 17 inside sliding connection has slider 16, and connecting rod 15 top articulates in slider 16 one end of keeping away from slide 17, and inside the vertical sliding connection of connecting rod 15 in footstock 2, slewing mechanism includes first gear 10, and first gear 10 horizontal rotation connect in base 1 inside and with the meshing of second gear 11, and positive and negative motor 12 is vertically installed to the bottom in base 1, and the output shaft top of positive and negative motor 12 welds in first gear 10 bottom center department.

The working principle of the embodiment is as follows: in actual use, the forward and reverse motor 12 drives the first gear 10 to rotate, the first gear 10 drives the second gear 11 to rotate, the second gear 11 drives the screw rod 5 to rotate inside the sleeve 4, because the telescopic rod 3 limits the top seat 2, the sleeve 4 can move up and down, the sleeve 4 drives the top seat 2 to move up and down, so that the height of the voice teaching equipment can be adjusted, the inconvenience in use caused by the fact that the voice teaching equipment is fixed in height is avoided, the application range of the voice teaching equipment is further improved, the first electric telescopic rod 13 drives the sliding plate 14 to move up and down, the sliding plate 14 drives the connecting rod 15 and the sound box 7 to move up and down, the connecting rod 15 drives the sliding block 16 to slide in the slideway 17, the sliding block 16 can drive the first cover plate 8 to open or close, so that the sound box 7 can be folded when the sound box 7 is not used, and the sound box 7 is prevented from being always, probably being leaded to damaging by the foreign object striking, in addition through the setting of gyro wheel, this pronunciation teaching equipment of being convenient for removes, and the setting of rethread handle reduces the volume of this pronunciation teaching equipment through positive and negative motor 12 earlier when the road surface is uneven or go upstairs, is using the handle to mention this pronunciation teaching equipment, and then has improved the portability of this pronunciation teaching equipment.

Example 2

Referring to fig. 4, the present embodiment differs from embodiment 1 only in that the rotating mechanism includes a rack 19, the rack 19 is horizontally slidably connected inside the base 1, the rack 19 is engaged with the second gear 11, the second electric telescopic rod 18 is horizontally mounted on one side inside the base 1, and the end of the output shaft of the second electric telescopic rod 18 is welded at the center of one end of the rack 19.

The working principle of the embodiment is as follows: when in actual use, it removes to drive rack 19 through second electric telescopic handle 18, rack 19 drives second gear 11 and rotates, second gear 11 drives lead screw 5 and rotates in sleeve 4 is inside, because telescopic link 3 carries on spacingly to footstock 2, then sleeve 4 can reciprocate, sleeve 4 drives footstock 2 and reciprocates, thereby can adjust the height of this pronunciation teaching equipment, the pronunciation teaching equipment height-fixing has been avoided, lead to too high or short user to use inconveniently, and then the application scope of this pronunciation teaching equipment has been improved.

Having shown and described the basic principles and essential features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof, and it is therefore intended that the embodiments be considered as exemplary and not limiting in any way, since the scope of the invention is defined by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein and are therefore not to be embraced therein by any reference numerals in the claims.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A distributed voice teaching device comprises a base (1) and a top seat (2), and is characterized in that the base (1) is horizontally arranged under the top seat (2), the top of the base (1) is provided with a connecting mechanism for connecting the top seat (2), rollers are arranged at two ends of a symmetrical side surface at the bottom of the base (1), a sleeve (4) is vertically and fixedly connected at the center of the bottom of the top seat (2), a lead screw (5) is vertically and rotatably connected inside the sleeve (4), the lead screw (5) is connected inside the sleeve (4) through threads, the bottom end of the lead screw (5) penetrates through the bottom of the sleeve (4) and the center of the top of the base (1) and is rotatably connected inside the base (1), a second gear (11) is horizontally and rotatably connected inside the base (1), and the bottom end of the lead screw (5) is fixedly connected at the center of the top of the second gear (11), and base (1) inside is equipped with the slewing mechanism who is used for rotating second gear (11), footstock (2) top one side is equipped with pronunciation teaching equipment hoist mechanism, and footstock (2) inside horizontal sliding connection has slide (14), vertical audio amplifier (7) of having placed in slide (14) top one side, and the footstock (2) interior bottom is equipped with the elevating system who is used for lift slide (14), the opening with slide (14) shape size looks adaptation is seted up to footstock (2) top opposite side level, and the opening part articulates there is first apron (8), slide (14) top opposite side is equipped with the mechanism of uncapping that is used for opening first apron (8).

2. The distributed voice teaching device according to claim 1, wherein the connecting mechanism comprises four telescopic rods (3), the four telescopic rods (3) are all arranged in parallel, the tops of the four telescopic rods (3) are respectively and fixedly connected to two ends of a symmetrical side surface at the bottom of the top base (2), and the bottoms of the four telescopic rods (3) are respectively and fixedly connected to two ends of a symmetrical side surface at the top of the base (1).

3. The distributed voice teaching device according to claim 2, wherein the lifting mechanism comprises a first electric telescopic rod (13), the first electric telescopic rod (13) is vertically installed in the top center of the top seat (2), and the top end of the output shaft of the first electric telescopic rod (13) is fixedly connected to the bottom center of the sliding plate (14).

4. The distributed voice teaching device according to claim 3, wherein the lifting mechanism of the voice teaching device comprises a groove (6), the groove (6) is horizontally arranged on one side of the top seat (2), a handle is horizontally and fixedly connected to the center of the inside of the groove (6), and a second cover plate (9) with a shape and a size suitable for the top of the groove (6) is hinged to one side of the top of the groove (6).

5. The distributed voice teaching device according to claim 4, wherein the cover opening mechanism comprises a connecting rod (15), the connecting rod (15) is vertically and fixedly connected to one side of the top of the sliding plate (14), a sliding way (17) is horizontally arranged at the bottom of the first cover plate (8), a sliding block (16) is connected to the inside of the sliding way (17) in a sliding manner, the top of the connecting rod (15) is hinged to one end, away from the sliding way (17), of the sliding block (16), and the connecting rod (15) is vertically and slidably connected to the inside of the top base (2).

6. The distributed voice teaching device according to claim 5, wherein the rotating mechanism comprises a first gear (10), the first gear (10) is horizontally and rotatably connected inside the base (1) and meshed with a second gear (11), a positive and negative motor (12) is vertically installed at the bottom inside the base (1), and the top end of an output shaft of the positive and negative motor (12) is fixedly connected to the center of the bottom of the first gear (10).

7. The distributed voice teaching device according to claim 5, wherein the rotating mechanism comprises a rack (19), the rack (19) is horizontally and slidably connected inside the base (1), the rack (19) is engaged with the second gear (11), a second electric telescopic rod (18) is horizontally installed on one side inside the base (1), and the end of the output shaft of the second electric telescopic rod (18) is fixedly connected to the center of one end of the rack (19).