CN211956770U

CN211956770U - Display device for chorus training

Info

Publication number: CN211956770U
Application number: CN202020835224.5U
Authority: CN
Inventors: 刘洁
Original assignee: Huaihua University
Current assignee: Huaihua University
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2020-11-17
Anticipated expiration: 2030-05-19

Abstract

The utility model belongs to the technical field of chorus training, in particular to a display device for chorus training, which comprises a device main body, a fixed column, a base, a baffle and a display screen, wherein the display screen is embedded and connected in the middle of the front surface of the device main body, the baffle is embedded and connected at the two ends of the front surface of the device main body, a protection pad is embedded and connected at the inner side of the baffle, bolts are embedded and connected at the two sides of the front surface of the baffle, the fixed column is fixedly connected at the middle of the bottom end of the device main body, a pinion fixed column is fixedly connected at the two sides of the bottom end of the fixed column, a large gear, a small gear, the pinion fixed column and a crank are mutually matched for use to jointly form a moving mechanism, when the display device for chorus training is used, because the adjusting and moving performance of the device, so as to achieve the purpose of position adjustment and increase the flexibility and the applicability of the device main body.

Description

Display device for chorus training

Technical Field

The utility model belongs to the technical field of chorus training equipment, specifically be a display device for chorus training.

Background

Although chorus is the same as other vocal singing forms, based on sound production and on the premise of good breath support and good resonance, chorus is different from other singing forms in terms of the application of vocal sound production and tone quality, the artistic characteristics, artistic quality and artistic expression characteristics, the chorus art emphasizes the commonality, pursues harmonious, balanced, three-dimensional and beautiful sound, and pays attention to harmonious consistency and changeable tone and color beauty.

At present, the display device for chorus training is mostly fixed, is not convenient for adjust and remove, and is very troublesome when the position and the angle of display device need to be adjusted, consumes more time easily, is unfavorable for people to use when chorus training, and the display device for chorus training that has now is mostly equipment with sharp edges and corners simultaneously, just so makes the classmate of easy damage and scratch training when removing and carrying.

Therefore, how to design a display device for chorus training becomes a problem that needs to be solved currently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a display device for chorus training to solve the problem that is not convenient for remove, is collided with easily that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a display device for chorus training comprises a device main body, fixing columns, a base, baffles and a display screen, wherein the display screen is connected to the middle of the front of the device main body in an embedded mode, the baffles are connected to the two ends of the front of the device main body in an embedded mode, a protection pad is connected to the inner sides of the baffles in an embedded mode, bolts are connected to the two sides of the front of the baffles in an embedded mode, the fixing columns are fixedly connected to the middle of the bottom of the device main body in a fixed mode, pinion fixing columns are fixedly connected to the two sides of the bottom of the fixing columns in a fixed mode, pinions are movably connected to the inner sides of the pinion fixing columns, the base is tightly attached to the bottom of the fixing columns, a sliding groove is connected to the middle of the top of the base in an embedded mode, a crank is, the storage battery is characterized in that a processor is fixedly connected to one side of the bottom end of the storage battery, a display mainboard is fixedly connected to one side of the top of the processor, and a data transmitter is fixedly connected to one side of the bottom end of the display mainboard.

Preferably, one side of the bottom end of the bolt is embedded and connected with a charging port.

Preferably, one side of the display screen is connected with a USB interface in an embedded manner.

Preferably, a sound box is embedded and connected to one side of the bottom end of the device main body.

Preferably, the baffle, the protection pad and the bolt are mutually matched to form a device protection mechanism.

Preferably, the bull gear, the pinion fixing column and the crank are mutually matched to form a moving mechanism.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses, mutually support by baffle, protection pad and bolt and use, constitute a device protection mechanism jointly, for preventing that the device main part is collided with and damages when using display device for chorus training, we use the bolt to fix through adding the baffle in the device main part, protect the four corners of device main part, protection pad on the baffle can protect the baffle when fixing device main part simultaneously, can not extruded, prevents to damage.

2. The utility model discloses, mutually support by gear wheel, pinion fixed column and crank and use, constitute a moving mechanism jointly, when using display device for chorus training, because the regulation and the removal performance of device main part are relatively poor, we make the fixed column remove in the spout through rocking the crank that drives gear wheel rotation on the base through adding pinion fixed column and pinion in the fixed column bottom to reach position control's purpose, increase the flexibility and the suitability of device main part.

Drawings

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

FIG. 2 is a schematic view of the overall cross-sectional structure of the present invention;

FIG. 3 is an enlarged view of the point A of the present invention;

fig. 4 is an enlarged view of the position B of the present invention.

In the figure: 1. the device comprises a device main body, 2, a base, 3, a fixing column, 4, a USB interface, 5, a display screen, 6, a sound box, 7, a charging port, 8, a traveling wheel, 9, a sliding chute, 10, a crank, 11, a data transmitter, 12, a processor, 13, a storage battery, 14, a display main board, 15, a protection pad, 16, a baffle, 17, a bolt, 18, a pinion fixing column, 19, a pinion, 20 and a gearwheel.

Detailed Description

The technical solution 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 only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In a first embodiment, please refer to fig. 1-4, the present invention provides a technical solution: a display device for chorus training comprises a device main body 1, fixed columns 3, a base 2, a baffle 16 and a display screen 5, wherein the display screen 5 is connected to the middle of the front of the device main body 1 in an embedded manner, the baffle 16 is connected to the two ends of the front of the device main body 1 in an embedded manner, a protection pad 15 is connected to the inner side of the baffle 16 in an embedded manner, bolts 17 are connected to the two sides of the front of the baffle 16 in an embedded manner, the fixed columns 3 are fixedly connected to the middle of the bottom of the device main body 1 in a fixed manner, pinion fixed columns 18 are fixedly connected to the two sides of the bottom of the fixed columns 3 in an embedded manner, pinions 19 are movably connected to the inner sides of the pinion fixed columns 18, the base 2 is tightly attached to the bottom of the fixed columns 3, a sliding chute 9 is connected to the middle of the top of the base 2 in an embedded, the bottom end one side fixedly connected with treater 12 of battery 13, top one side fixedly connected with display mainboard 14 of treater 12, bottom one side fixedly connected with data transmission ware 11 of display mainboard 14, the bottom one side embedding of bolt 17 is connected with mouthful 7 that charges.

Preferably, one side of the display screen 5 is connected with the USB interface 4 in an embedded mode, when the display device for chorus training is used, the USB interface 4 is added into the device main body 1, general equipment does not have a good external equipment connecting port, therefore chorus training operation is quite tedious, and required songs can be guided and played directly through the USB interface 4 from a USB disk more conveniently by using the USB interface 4, so that the effect of training is better, and meanwhile, the burden of a guide is smaller.

Preferably, the sound box 6 is connected to one side of the bottom end of the device main body 1 in an embedded mode, when the display device for chorus training is used, the sound box 6 is added into the device main body 1, training contents on the device main body 1 can be transmitted out through the sound box 6, a better training effect is achieved, students are prevented from hearing the sound, and therefore the training cannot follow the sound, and the mood is negative.

Preferably, both sides of the bottom end of the base 2 are movably connected with walking wheels 8, after the display device for chorus training is used, the general display device for chorus training has no mobile equipment or mobile equipment is poor, and the walking wheels 8 used on the device body 1 move the device body 1, so that the whole moving performance of the device body 1 is stronger, and the applicability is wider.

Preferably, mutually support to use by baffle 16, protection pad 15 and bolt 17, constitute a device protection mechanism jointly, for preventing that device main part 1 is collided with the damage when using display device for the chorus training, we use bolt 17 to fix through adding baffle 16 in device main part 1, protect the four corners of device main part 1, protection pad 15 on baffle 16 can protect baffle 16 when fixing device main part 1 simultaneously, can not extruded, prevent to damage.

Preferably, the large gear 20, the small gear 19, the small gear fixing column 18 and the crank handle 10 are matched with each other to form a moving mechanism, when the display device for chorus training is used, due to poor adjusting and moving performance of the device body 1, the small gear fixing column 18 and the small gear 19 are added to the bottom of the fixing column 3, the large gear 20 is driven to rotate by shaking the crank handle 10 on the base 2, so that the fixing column 3 moves in the sliding groove 9, the position adjusting purpose is achieved, and flexibility and applicability of the device body 1 are improved.

The working principle is as follows: firstly, one side of a display screen 5 is connected with a USB interface 4 in an embedded mode, when the display device for chorus training is used, the USB interface 4 is added into a device main body 1, general equipment does not have a good external equipment connecting port, so that chorus training operation is dull, and required songs can be guided and played directly through the USB interface 4 from a USB disk more conveniently by using the USB interface 4, so that the effect of training is better, and meanwhile, the burden of a guide is smaller.

Then, the bottom end one side embedding of device main part 1 is connected with audio amplifier 6, and when using display device for chorus training, we can be with the training content on device main part 1 through adding audio amplifier 6 in device main part 1, and we can reach better training effect with the sound of higher decibel of going out through using audio amplifier 6, prevent that there is the classmate to hear unclearly, thereby lead to training to catch up with, the mood is passive.

Next, both sides of the bottom end of the base 2 are movably connected with traveling wheels 8, after the display device for chorus training is used, the general display device for chorus training has no mobile equipment or the mobile equipment is poor, and the traveling wheels 8 used on the device body 1 move the device body 1, so that the whole moving performance of the device body 1 is stronger, and the applicability is wider.

Next, mutually support the use by baffle 16, protection pad 15 and bolt 17, constitute a device protection mechanism jointly, for preventing that device main part 1 is collided with the damage when using display device for the chorus training, we use bolt 17 to fix through adding baffle 16 in device main part 1, protect the four corners of device main part 1, protection pad 15 on the baffle 16 can protect baffle 16 when fixing device main part 1 simultaneously, can not extruded, prevent to damage.

Finally, a large gear 20, a small gear 19, a small gear fixing column 18 and a crank 10 are matched with each other to form a moving mechanism, when the display device for chorus training is used, due to the fact that the adjusting and moving performance of the device body 1 is poor, the small gear fixing column 18 and the small gear 19 are added to the bottom of the fixing column 3, the large gear 20 is driven to rotate by shaking the crank 10 on the base 2, so that the fixing column 3 moves in the sliding groove 9, the position adjusting purpose is achieved, and flexibility and applicability of the device body 1 are improved.

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

1. The utility model provides a display device for chorus training, includes device main part (1), fixed column (3), base (2), baffle (16) and display screen (5), its characterized in that: the device is characterized in that a display screen (5) is connected to the middle of the front of the device main body (1) in an embedded mode, baffles (16) are connected to the two ends of the front of the device main body (1) in an embedded mode, a protection pad (15) is connected to the inner side of each baffle (16) in an embedded mode, bolts (17) are connected to the two sides of the front of each baffle (16) in an embedded mode, fixing columns (3) are fixedly connected to the middle of the bottom of the device main body (1), pinion fixing columns (18) are fixedly connected to the two sides of the bottom of each fixing column (3), pinions (19) are movably connected to the inner sides of the pinion fixing columns (18), a base (2) is tightly attached to the bottom of each fixing column (3), a sliding groove (9) is connected to the middle of the top of the base (2) in an embedded, the utility model discloses a portable electronic device, including base (2), the bottom both sides swing joint of base (2) has walking wheel (8), the inside top fixedly connected with battery (13) of device main part (1), bottom one side fixedly connected with treater (12) of battery (13), top one side fixedly connected with display mainboard (14) of treater (12), bottom one side fixedly connected with data transmission ware (11) of display mainboard (14).

2. The display device for chorus training as claimed in claim 1, wherein: one side of the bottom end of the bolt (17) is connected with a charging port (7) in an embedded mode.

3. The display device for chorus training as claimed in claim 1, wherein: one side of the display screen (5) is connected with a USB interface (4) in an embedded mode.

4. The display device for chorus training as claimed in claim 1, wherein: a sound box (6) is embedded and connected to one side of the bottom end of the device main body (1).

5. The display device for chorus training as claimed in claim 1, wherein: the baffle (16), the protection pad (15) and the bolt (17) are mutually matched to form a device protection mechanism.

6. The display device for chorus training as claimed in claim 1, wherein: the large gear (20), the small gear (19), the small gear fixing column (18) and the crank (10) are mutually matched to form a moving mechanism.