CN211703850U - Portable preschool education music book support - Google Patents
Portable preschool education music book support Download PDFInfo
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- CN211703850U CN211703850U CN202020224950.3U CN202020224950U CN211703850U CN 211703850 U CN211703850 U CN 211703850U CN 202020224950 U CN202020224950 U CN 202020224950U CN 211703850 U CN211703850 U CN 211703850U
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Abstract
The utility model discloses a portable preschool education music book support, including base and bolt, the collecting vat has been seted up to the inside of base, the closing plate has been placed to the inside of connector, the upper end fixedly connected with connecting loop bar of base, seted up the screw on the connecting rod, and the upper end fixedly connected with bottom plate of screw, the front end fixedly connected with connecting plate of bottom plate, and the lower extreme of connecting plate rotates and is connected with the diaphragm, the music book body has been placed on the diaphragm, the articulated depression bar that is connected with of lower extreme of connecting plate, and the upper end fixedly connected with spring of connecting plate, the front end fixedly connected with horizontal pole of spring, and the rear end fixedly connected with gag lever post of horizontal pole, the mounting hole has been seted. This portable preschool education music book support is convenient for adjust the height of support according to the height of difference, and is convenient for prevent that the music book from turning over the page at will to be convenient for accomodate the thing on the support.
Description
Technical Field
The utility model relates to a preschool education correlation technique field specifically is a portable preschool education music book support.
Background
Along with the development of economy, people attach more and more importance to preschool education of children, can let children experience the enjoyment of study, and the musical instrument of studying is one of preschool education, can use the music book when studying the musical instrument, and the effect of support is very important when seeing the music book.
However, general portable preschool education music book support is not convenient for adjust the height of support according to the height of difference, and is not convenient for prevent that the music book from turning over the page at will to be not convenient for accomodate the thing on the support, the utility model aims to provide a portable preschool education music book support, with the problem of solving above-mentioned background art and proposing.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a portable preschool education music book support to solve most of portable preschool education music book supports that propose in the above-mentioned background art, be not convenient for adjust the height of support according to the height of difference, and be not convenient for prevent that the music book from turning over the page at will, and be not convenient for accomodate the problem of thing on the support.
In order to achieve the above object, the utility model provides a following technical scheme: a movable preschool education music book bracket comprises a base and a bolt, wherein a collecting tank is arranged inside the base, a connecting port is arranged on the inner wall of the upper end of the collecting tank, a sealing plate is placed inside the connecting port, the upper end of the base is fixedly connected with a connecting sleeve rod, a connecting rod is placed inside the connecting sleeve rod, a screw hole is formed in the connecting rod, a bottom plate is fixedly connected to the upper end of the screw hole, the bolt penetrates through the screw hole, a connecting plate is fixedly connected to the front end of the bottom plate, a transverse plate is rotatably connected to the lower end of the connecting plate, a music book body is placed on the transverse plate, a compression bar is hinged to the lower end of the connecting plate, a spring is fixedly connected to the upper end of the connecting plate, a protective cushion is fixedly connected to the rear end of, the upper end of the connecting plate is provided with a mounting hole.
Preferably, the collecting groove is arranged in bilateral symmetry about the longitudinal central axis of the base, the sealing plate and the collecting groove form a sliding structure, and the size of the sealing plate is equal to that of the inner wall of the connecting port.
Preferably, the longitudinal section of the connecting sleeve rod is concave, the connecting sleeve rod and the connecting rod form a lifting structure, and the screw holes are arranged on the connecting rod at equal intervals.
Preferably, the connecting plate is obliquely arranged on the bottom plate, and the longitudinal section of the connecting plate and the transverse plate form an L shape.
Preferably, the compression bars are arranged in bilateral symmetry about a longitudinal central axis of the connecting plate, the compression bars and the connecting plate form a turnover structure, and the protective cushion connected to the rear end of the compression bars is of an elastic structure.
Preferably, the cross rod and the connecting plate form a telescopic structure, the position of the limiting rod connected with the rear end of the cross rod corresponds to that of the pressure rod, and the limiting rod is connected with the mounting hole in a clamping manner.
Compared with the prior art, the beneficial effects of the utility model are that: the mobile music stand for preschool education facilitates the height adjustment of the stand according to different heights, prevents the music from turning pages at will and facilitates the storage of things on the stand;
1. the connecting sleeve rod and the connecting rod are structurally designed, so that the connecting rod can lift in the connecting sleeve rod according to the heights of different children, the screw holes are formed in the connecting rod at equal intervals, and the connecting rod is fixed on the screw hole in the corresponding position through a bolt, so that the height of the support is adjusted;
2. the music book turning device is provided with a pressure rod, a cross rod and a limiting rod, the pressure rod and a connecting plate are structurally designed to enable the pressure rod to turn over and be attached to the connecting plate, the limiting rod is connected with a mounting hole in a clamping mode, the limiting rod is clamped in the mounting hole, the pressure rod is prevented from being separated from a music book body, and therefore the music book is prevented from turning pages at will;
3. be equipped with collecting vat and closing plate, the longitudinal axis bilateral symmetry about the base sets up for can accomodate the thing in the collecting vat, the connecting plate is the slope setting on the bottom plate, makes the rear end of bottom plate can place the thing, thereby is convenient for accomodate the thing on the support.
Drawings
Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 2 is a schematic view of the left side view of the cross-section of the present invention;
FIG. 3 is a schematic view of the connection of the cross bar and the limiting bar of the present invention;
fig. 4 is the utility model discloses the left side is connected with the diaphragm to the connecting plate and is looked the structure schematic diagram.
In the figure: 1. a base; 2. collecting tank; 3. a connecting port; 4. a sealing plate; 5. connecting the loop bar; 6. a connecting rod; 7. a screw hole; 8. a connecting plate; 9. a transverse plate; 10. a music score body; 11. a pressure lever; 12. a cross bar; 13. a bolt; 14. a base plate; 15. a protective pad; 16. a limiting rod; 17. mounting holes; 18. a spring.
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.
Referring to fig. 1-4, the present invention provides a technical solution: a movable preschool education music score support comprises a base 1, a collecting groove 2, a connecting port 3, a sealing plate 4, a connecting sleeve rod 5, a connecting rod 6, a screw hole 7, a connecting plate 8, a transverse plate 9, a music score body 10, a pressure rod 11, a transverse rod 12, a bolt 13, a bottom plate 14, a protective pad 15, a limiting rod 16, a mounting hole 17 and a spring 18, wherein the collecting groove 2 is formed in the base 1, the connecting port 3 is formed in the inner wall of the upper end of the collecting groove 2, the sealing plate 4 is placed in the connecting port 3, the connecting sleeve rod 5 is fixedly connected to the upper end of the base 1, the connecting rod 6 is placed in the connecting sleeve rod 5, the screw hole 7 is formed in the connecting rod 6, the bottom plate 14 is fixedly connected to the upper end of the screw hole 7, the bolt 13 is connected to the screw hole 7 in a penetrating manner, placed music book body 10 on diaphragm 9, the lower extreme of connecting plate 8 articulates and is connected with depression bar 11, and the upper end fixedly connected with spring 18 of connecting plate 8 to the rear end fixedly connected with protection pad 15 of depression bar 11, the front end fixedly connected with horizontal pole 12 of spring 18, and the rear end fixedly connected with gag lever post 16 of horizontal pole 12, mounting hole 17 has been seted up to the upper end of connecting plate 8.
As shown in fig. 1, the collecting tank 2 is arranged symmetrically left and right about the longitudinal central axis of the base 1, the sealing plate 4 and the collecting tank 2 form a sliding structure, the size of the sealing plate 4 is equal to the size of the inner wall of the connecting port 3, so that objects can be placed at the left end and the right end of the base 1 conveniently, the sealing plate 4 can slide in the connecting port 3 to seal the collecting tank 2, dust is prevented from entering, the longitudinal section of the connecting sleeve rod 5 is concave, the connecting sleeve rod 5 and the connecting rod 6 form a lifting structure, and the screw holes 7 are arranged on the connecting rod 6 at equal intervals, so that the connecting rod 6 can lift in the connecting sleeve rod 5, and the connecting rod 6 is fixed at a corresponding;
as shown in fig. 1 and 2, the pressing rods 11 are arranged symmetrically left and right about the longitudinal central axis of the connecting plate 8, the pressing rods 11 and the connecting plate 8 form an overturning structure, and the protection pad 15 connected to the rear end of the pressing rod 11 is of an elastic structure, so that the pressing rod 11 can press the left and right ends of the music score body 10 when overturning, and the protection pad 15 can be tightly attached to the music score body 10;
as shown in fig. 1 and 3, the cross bar 12 and the connecting plate 8 form a telescopic structure, the position of the limiting rod 16 connected with the rear end of the cross bar 12 corresponds to the position of the pressing rod 11, the connecting mode of the limiting rod 16 and the mounting hole 17 is clamping connection, and when the cross bar 12 contracts, the limiting rod 16 is firmly clamped in the mounting hole 17 to prevent the pressing rod 11 from separating from the music score body 10;
as shown in FIG. 4, the connecting plate 8 is obliquely arranged on the bottom plate 14, and the connecting plate 8 and the transverse plate 9 form an L shape in longitudinal section, so that the music book body 10 can be conveniently watched, and the bottom end of the music book is supported against the upper end of the transverse plate 9.
The working principle is as follows: when the movable preschool education music score support is used, the base 1 is moved to a proper position through the idler wheels arranged at the lower end of the base, the height of the connecting plate 8 is adjusted according to the height of a user, the connecting plate 8 is pulled upwards, the connecting rod 6 is lifted in the connecting sleeve rod 5 to adjust the height, and after the height is adjusted, the bolt 13 is installed on the screw hole 7 at the corresponding position, so that the height of the bottom plate 14 at the moment is fixed;
referring to fig. 1 and 4, a music book body 10 is rotated to a transverse plate 9 to be perpendicular to a connecting plate 8, the music book body 10 is placed on the transverse plate 9 and attached to the connecting plate 8, referring to fig. 2 and 3, a pressure lever 11 is turned over to enable the pressure lever 11 to press the left end and the right end of the music book body 10 on the connecting plate 8, a cross rod 12 is pulled to clamp a limiting rod 16 in a mounting hole 17, the limiting rod 16 is firmly clamped in the mounting hole 17 due to the elastic force of a spring 18, so that the pressure lever 11 is prevented from being separated from the connecting plate 8, and a protective pad 15 is made of rubber and has certain elastic force, so that the music book body 10 can be prevented from moving on the connecting plate;
with reference to fig. 1 and 2, some things are respectively placed on the bottom plate 14 and the collecting groove 2, and the sealing plate 4 is clamped in the connecting port 3, so that dust can be prevented from falling into the collecting groove 2, and the things can be conveniently stored in the bracket, which is the working principle of the mobile preschool education music stand.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a portable preschool education music book support, includes base (1) and bolt (13), its characterized in that: the music score collecting device is characterized in that a collecting groove (2) is formed in the base (1), a connecting port (3) is formed in the inner wall of the upper end of the collecting groove (2), a sealing plate (4) is placed in the connecting port (3), a connecting loop rod (5) is fixedly connected to the upper end of the base (1), a connecting rod (6) is placed in the connecting loop rod (5), a screw hole (7) is formed in the connecting rod (6), a bottom plate (14) is fixedly connected to the upper end of the screw hole (7), a bolt (13) is connected to the inside of the screw hole (7) in a penetrating mode, a connecting plate (8) is fixedly connected to the front end of the bottom plate (14), a transverse plate (9) is rotatably connected to the lower end of the connecting plate (8), a music score body (10) is placed on the transverse plate (9), a pressing rod (11) is hinged to the, and the rear end fixedly connected with protection pad (15) of depression bar (11), the front end fixedly connected with horizontal pole (12) of spring (18), and the rear end fixedly connected with gag lever post (16) of horizontal pole (12), mounting hole (17) have been seted up to the upper end of connecting plate (8).
2. A mobile preschool educational score stand according to claim 1, wherein: the collecting groove (2) is arranged in bilateral symmetry relative to a longitudinal central axis of the base (1), the sealing plate (4) and the collecting groove (2) form a sliding structure, and the size of the sealing plate (4) is equal to that of the inner wall of the connecting port (3).
3. A mobile preschool educational score stand according to claim 1, wherein: the longitudinal section of the connecting sleeve rod (5) is concave, the connecting sleeve rod (5) and the connecting rod (6) form a lifting structure, and the screw holes (7) are arranged on the connecting rod (6) at equal intervals.
4. A mobile preschool educational score stand according to claim 1, wherein: the connecting plate (8) is obliquely arranged on the bottom plate (14), and the longitudinal section shapes of the connecting plate (8) and the transverse plate (9) form an L shape.
5. A mobile preschool educational score stand according to claim 1, wherein: the pressing rods (11) are arranged in bilateral symmetry about a longitudinal central axis of the connecting plate (8), the pressing rods (11) and the connecting plate (8) form a turnover structure, and the protective pad (15) connected to the rear end of the pressing rods (11) is of an elastic structure.
6. A mobile preschool educational score stand according to claim 1, wherein: the cross rod (12) and the connecting plate (8) form a telescopic structure, a limiting rod (16) connected with the rear end of the cross rod (12) corresponds to the position of the pressing rod (11), and the limiting rod (16) is connected with the mounting hole (17) in a clamping manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020224950.3U CN211703850U (en) | 2020-02-28 | 2020-02-28 | Portable preschool education music book support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020224950.3U CN211703850U (en) | 2020-02-28 | 2020-02-28 | Portable preschool education music book support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211703850U true CN211703850U (en) | 2020-10-20 |
Family
ID=73396642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020224950.3U Active CN211703850U (en) | 2020-02-28 | 2020-02-28 | Portable preschool education music book support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211703850U (en) |
-
2020
- 2020-02-28 CN CN202020224950.3U patent/CN211703850U/en active Active
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