CN214548016U

CN214548016U - Support frame for reading Chinese of middle-position

Info

Publication number: CN214548016U
Application number: CN202120180641.5U
Authority: CN
Inventors: 杨晓千
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-22
Filing date: 2021-01-22
Publication date: 2021-11-02
Anticipated expiration: 2031-01-22

Abstract

The utility model belongs to the technical field of office supplies, a support frame for chinese language reading of middle-position office is related to, wherein, including a supporting bench, the bottom of brace table is provided with the wheel, the fixed section of thick bamboo of top fixedly connected with of brace table, the first pivot of top fixedly connected with of brace table, the top fixedly connected with unable adjustment base of a screw thread section of thick bamboo. The screw thread cylinder has the advantages that the screw thread cylinder ascends or descends under the combined action of the rotating hand, the first bevel gear, the second bevel gear, the first rotating shaft, the first screw thread column and the like, so that the screw thread cylinder drives the fixed base to ascend or descend, and the screw thread cylinder is suitable for users with different heights to use. Through the combined action that sets up handle, second slider, third pivot, second screw thread post and nut etc. make the slider slide in the second spout, make the inclination of connecting rod change to the inclination that the board was placed in the messenger has changed, more comfortable when making the user use.

Description

Support frame for reading Chinese of middle-position

Technical Field

The utility model belongs to the technical field of office supplies, concretely relates to support frame is used in well time work chinese reading.

Background

Teachers often hold textbooks with heads to recite in the course of lessons, and arms and shoulders are prone to ache when holding textbooks for a long time. The teacher is easy to suffer from occupational diseases such as scapulohumeral periarthritis, cervical spondylosis and the like for a long time.

Therefore, many teaching auxiliary devices appear on the market, but most of the reading frames cannot adjust the angle, and even if the angle can be adjusted, the angle can be adjusted only by fixing, namely, the angle can be adjusted by fixing according to a set structure, and the different reading requirements of everyone cannot be met. In addition, consequently, to above-mentioned problem, the utility model provides a support frame is used in reading of middle-position chinese.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a support frame for reading Chinese of middle-position office, it has solved inconvenient rising or has reduced, the unchangeable technical problem of regulation.

In order to achieve the above object, the utility model provides a following technical scheme: a support frame for reading Chinese language of middle-position office comprises a support table, wheels are arranged at the bottom of the support table, the top of the supporting platform is fixedly connected with a fixed cylinder and a first bearing, a first rotating shaft is movably arranged in the first bearing in a penetrating way, the top end of the first rotating shaft is fixedly connected with a first threaded column, the outer surface of the first threaded column is in threaded connection with a threaded cylinder, the surface of the thread cylinder is fixedly connected with a first slide block, the inner wall of the fixed cylinder is provided with a first sliding chute, the first sliding block is connected in the first sliding groove in a sliding manner, the outer surface of the first rotating shaft is fixedly connected with a second bevel gear, a second bearing is fixedly connected on the fixed cylinder, a second rotating shaft is movably arranged in the second bearing in a penetrating way, one end of the second rotating shaft is fixedly connected with a first bevel gear, and the first bevel gear is meshed with the second bevel gear.

The utility model discloses a screw thread section of thick bamboo, including a screw thread section of thick bamboo, the top fixedly connected with unable adjustment base of screw thread section of thick bamboo, swing joint has places the board on the unable adjustment base, one side swing joint who places the board has the connecting rod, second spout and third spout have been seted up on the unable adjustment base, the equal fixedly connected with third bearing in both ends of third spout, two the third pivot is worn to be equipped with in the equal activity in the third bearing, two the same second screw thread post of looks remote site fixedly connected with of third pivot, the surface threaded connection of second screw thread post has the nut, the surface of nut and the other end swing joint of connecting rod, the one side of placing the board is provided with the stereo set, it is provided with battery and controller on the board to place.

As a further aspect of the present invention: one side of the placing plate is provided with a storage cup, and the other end of the second rotating shaft is fixedly connected with a rotating handle.

As a further aspect of the present invention: one side of placing the board is provided with the fixation clamp, just the quantity of fixation clamp has three.

As a further aspect of the present invention: the top of placing the board is provided with the light, one side of stereo set is provided with the USB interface.

As a further aspect of the present invention: the storage battery is electrically connected with the controller through a wire, and the controller is respectively electrically connected with the illuminating lamp and the sound through wires.

As a further aspect of the present invention: and a second sliding block is connected in the second sliding groove in a sliding manner, and the top of the second sliding block is fixedly connected with the outer surface of the nut.

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

1. this support frame is used in middle-position chinese reading, through the combined action of commentaries on classics hand, first conical gear, second conical gear, first pivot and first screw thread post etc. make a screw thread section of thick bamboo rise or descend to make a screw thread section of thick bamboo drive unable adjustment base's rising or decline, the user that has been suitable for different heights uses.

2. This support frame is used in middle-position chinese reading, through the setting of light, can make the support frame use under night or dim light, through the setting of stereo set, can make characters and audio frequency combine together, make reading effect better.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a front view section of the present invention;

FIG. 2 is a schematic structural view of a side-looking bubble surface of the present invention;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1;

fig. 4 is a schematic structural view of a stereo of the present invention;

in the figure: 1. a support table; 2. a wheel; 3. a first bearing; 4. a first rotating shaft; 5. a connecting rod; 6. turning the hand; 7. a first threaded post; 8. a fixed cylinder; 9. a first chute; 10. a first slider; 11. a threaded barrel; 12. sounding; 13. a controller; 14. a storage battery; 15. a storage cup; 16. a second chute; 17. a nut; 18. an illuminating lamp; 19. a fixing clip; 20. a handle; 21. a second threaded post; 22. a USB interface; 23. a first bevel gear; 24. a second bevel gear; 25. a second bearing; 26. a second rotating shaft; 27. placing the plate; 28. a second slider; 29. a third rotating shaft; 30. a third bearing; 31. a fixed base; 32. and a third chute.

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.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: a support frame for reading Chinese language of middle-working, comprising a support table 1, a wheel 2 is arranged at the bottom of the support table 1, a fixed cylinder 8 and a first bearing 3 are fixedly connected with the top of the support table 1, a first rotating shaft 4 is movably arranged in the first bearing 3 in a penetrating way, a first threaded column 7 is fixedly connected with the top end of the first rotating shaft 4, a threaded cylinder 11 is connected with the outer surface of the first threaded column 7 in a threaded way, a first slide block 10 is fixedly connected with the surface of the threaded cylinder 11, a first slide groove 9 is arranged on the inner wall of the fixed cylinder 8, the first slide block 10 is slidably connected in the first slide groove 9, a second bevel gear 24 is fixedly connected with the outer surface of the first rotating shaft 4, a second bearing 25 is fixedly connected on the fixed cylinder 8, a second rotating shaft 26 is movably arranged in the second bearing 25 in a penetrating way, a first bevel gear 23 is fixedly connected with one end of the second rotating shaft 26, and a rotating handle 6 is fixedly connected with the other end of the second rotating shaft 26, the first bevel gear 23 is meshed with the second bevel gear 24, the thread cylinder 11 is lifted or lowered through the combined action of the rotating hand, the first bevel gear 23, the second bevel gear 24, the first rotating shaft 4, the first thread column 7 and the like, so that the thread cylinder 11 drives the fixing base 31 to lift or lower, and the novel screw thread cylinder is suitable for users with different heights.

The top end of the threaded cylinder 11 is fixedly connected with a fixed base 31, the fixed base 31 is movably connected with a placing plate 27, one side of the placing plate 27 is provided with a storage cup 15, one side of the placing plate 27 is provided with fixing clamps 19, the number of the fixing clamps 19 is three, one side of the placing plate 27 is movably connected with a connecting rod 5, the fixed base 31 is provided with a second chute 16 and a third chute 32, the second chute 16 is internally and fixedly connected with a second sliding block 28, two ends of the third chute 32 are fixedly connected with third bearings 30, third rotating shafts 29 are movably arranged in the two third bearings 30, opposite ends of the two third rotating shafts 29 are fixedly connected with a same second threaded column 21, the outer surface of the second threaded column 21 is in threaded connection with a nut 17, the top of the second sliding block 28 is fixedly connected with the outer surface of the nut 17, the outer surface of the nut 17 is movably connected with the other end of the connecting rod 5, and the handle 20 is arranged, The combined action of second slider 28, third pivot 29, second screw thread post 21 and nut 17 etc. makes the slider slide in second spout 16, the inclination that makes connecting rod 5 has changed, thereby the inclination that makes place board 27 has changed, make more comfortable when the user uses, one side of placing board 27 is provided with stereo set 12, setting through stereo set 12, can make characters and audio frequency combine together, it is better to make the reading effect, it is provided with battery 14 and controller 13 on placing board 27, controller 13 can play the conventional known equipment of control for the computer and so on.

Specifically, the top of the placing board 27 is provided with the illuminating lamp 18, the support frame can be used at night or under dim light by the arrangement of the illuminating lamp 18, and one side of the sound box 12 is provided with the USB interface 22.

Specifically, the storage battery 14 is electrically connected to the controller 13 through a wire, the controller 13 is electrically connected to the illumination lamp 18 and the audio 12 through wires, and the operation states of the illumination lamp 18 and the audio 12 can be controlled by setting the controller 13.

The utility model discloses a theory of operation does:

s1, when in use, according to the needs of a user, the rotating hand 6 is rotated to enable the second rotating shaft 26 to drive the first bevel gear 23 to rotate, the first bevel gear 23 drives the second bevel gear 24 to rotate, the first rotating shaft 4 drives the first threaded column 7 to rotate, the first sliding block 10 is driven to move in the first sliding groove 9, the threaded cylinder 11 is extended to be raised or lowered, the fixed base 31 can be driven to be raised or lowered, and the fixed base 31 can be adjusted to be at a proper height;

s2, when the inclination angle of the placing plate 27 needs to be adjusted, the third rotating shaft 29 is rotated to drive the second threaded column 21 to rotate through rotating the handle 20, and the nut 17 is driven to move in parallel on the second threaded column 21 under the limit of the second sliding block 28 and the second sliding groove 16, so that the inclination angle of the connecting rod 5 is changed, the inclination angle of the placing plate 27 is changed, and a user feels more comfortable when using the placing plate.

S3, the textbook or the teaching material can be placed on the placing board 27 and then fixed by the fixing clip 19, the controller 13 can control the illuminating lamp 18 to be turned on at night or in a dark environment, so that illumination is performed, the audio corresponding to the textbook or the teaching material can be copied into the sound box 12, and the sound box 12 is played while reading, so that the reading effect is better.

While embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that modifications, alterations, substitutions and variations may be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. The utility model provides a support frame is used in reading of middle-position chinese, includes brace table (1), its characterized in that: the wheel-type wheel-free bearing support is characterized in that wheels (2) are arranged at the bottom of the support table (1), a fixed cylinder (8) and a first bearing (3) are fixedly connected to the top of the support table (1), a first rotating shaft (4) is arranged in the first bearing (3) in a penetrating mode, a first threaded column (7) is fixedly connected to the top end of the first rotating shaft (4), a threaded cylinder (11) is connected to the outer surface of the first threaded column (7) in a threaded mode, a first sliding block (10) is fixedly connected to the surface of the threaded cylinder (11), a first sliding groove (9) is formed in the inner wall of the fixed cylinder (8), the first sliding block (10) is connected in the first sliding groove (9) in a sliding mode, a second bevel gear (24) is fixedly connected to the outer surface of the first rotating shaft (4), a second bearing (25) is fixedly connected to the fixed cylinder (8), and a second rotating shaft (26) is arranged in the second bearing (25) in a penetrating mode, one end of the second rotating shaft (26) is fixedly connected with a first bevel gear (23), and the first bevel gear (23) is meshed with a second bevel gear (24);

the top end of the threaded cylinder (11) is fixedly connected with a fixed base (31), a placing plate (27) is movably connected on the fixed base (31), one side of the placing plate (27) is movably connected with a connecting rod (5), a second sliding chute (16) and a third sliding chute (32) are arranged on the fixed base (31), both ends of the third sliding chute (32) are fixedly connected with third bearings (30), third rotating shafts (29) are movably arranged in the two third bearings (30) in a penetrating way, the opposite ends of the two third rotating shafts (29) are fixedly connected with the same second threaded column (21), the outer surface of the second threaded column (21) is connected with a nut (17) in a threaded manner, the outer surface of the nut (17) is movably connected with the other end of the connecting rod (5), one side of the placing plate (27) is provided with a sound box (12), and the placing plate (27) is provided with a storage battery (14) and a controller (13).

2. The support frame of claim 1, wherein: one side of the placing plate (27) is provided with a storage cup (15), and the other end of the second rotating shaft (26) is fixedly connected with a rotating handle (6).

3. The support frame of claim 1, wherein: one side of the placing plate (27) is provided with three fixing clamps (19), and the number of the fixing clamps (19) is three.

4. The support frame of claim 1, wherein: the top of the placing plate (27) is provided with an illuminating lamp (18), and one side of the sound box (12) is provided with a USB interface (22).

5. The support frame of claim 1, wherein: the storage battery (14) is electrically connected with the controller (13) through a lead, and the controller (13) is respectively electrically connected with the illuminating lamp (18) and the sound box (12) through leads.

6. The support frame of claim 1, wherein: and a second sliding block (28) is connected in the second sliding groove (16) in a sliding manner, and the top of the second sliding block (28) is fixedly connected with the outer surface of the nut (17).