CN211065498U

CN211065498U - Music mr is with staff folding leg

Info

Publication number: CN211065498U
Application number: CN201920721080.8U
Authority: CN
Inventors: 蒋帆
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-20
Filing date: 2019-05-20
Publication date: 2020-07-24
Anticipated expiration: 2029-05-20

Abstract

The utility model discloses a music mr is with staff folding leg, including the grip block, the inboard of grip block is provided with the centre gripping opening, the inboard threaded connection of grip block has first threaded rod, the one end of first threaded rod is provided with the compact heap, the upper end middle part of grip block is provided with the slip hole, the inner wall sliding connection of slip hole has the turning block, the inboard threaded connection in upper end of grip block has the second threaded rod, the upper end welding of turning block has the bracing piece, the inboard threaded connection in upper end of bracing piece has the third threaded rod, the outside fixedly connected with kicking block of third threaded rod, the outside of threaded rod runs through there is rotatory piece, this music mr is with staff folding leg: the classroom podium is as the base, greatly reduced the volume of folding leg, portable, and the fixed of staff is comparatively convenient, can also change the inclination of layer board for can be better to the staff face music mr.

Description

Music mr is with staff folding leg

Technical Field

The utility model relates to a teaching apparatus technical field specifically is a music mr uses staff folding leg.

Background

The music teacher is an occupation for teaching students to learn music, and the music can improve the aesthetic ability of people, purify the soul of people and establish an ideal of high wording. We express our emotion through music, make our a lot of emotions obtain the release, need use staff to play or sing music in the teaching of music, and need use staff folding leg to support when watching the staff, conveniently be used for the mr to watch.

Present music mr uses staff folding frame when carrying out the use, often places subaerial, and its support self highly needs is higher, and is comparatively huge, needs mr oneself to move back the office after the teaching for accomplish the more fatigue of mr of teaching, be unfavorable for the teaching of next lesson, and staff adopts the clip to grasp, and the staff of paper is crushed greatly easily to the elasticity of clip, causes the damage of bent register.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a music mr uses staff folding leg to solve staff folding leg and often place subaerial, higher, the comparatively huge problem of volume of its support self high needs.

In order to achieve the above object, the utility model provides a following technical scheme: a staff folding rack for music teachers comprises a clamping block, wherein a clamping opening is formed in the inner side of the clamping block, a first threaded rod is connected with the inner side of the clamping block in a threaded mode, a pressing block is arranged at one end of the first threaded rod, a sliding hole is formed in the middle of the upper end of the clamping block, a rotating block is connected with the inner wall of the sliding hole in a sliding mode, a second threaded rod is connected with the inner side of the upper end of the clamping block in a threaded mode, a supporting rod is welded at the upper end of the rotating block, a third threaded rod is connected with the inner side of the upper end of the supporting rod in a threaded mode, a top block is fixedly connected to the outer side of the third threaded rod, a rotating block penetrates through the outer side of the third threaded rod, a connecting rod is fixedly connected to the upper end of the rotating block, a supporting plate is fixedly installed at the, and an iron sheet is embedded in the inner side of the upper end of the supporting plate in a clamping manner.

Preferably, the outer sides of the first threaded rod, the second threaded rod and the third threaded rod are welded with a stress application rod, and the outer sides of two ends of the stress application rod are sleeved with sponge sleeves.

Preferably, the clamping block is C-shaped, and rubber coatings are arranged on the clamping notch and the outer side of the pressing block.

Preferably, the supporting plate is made of acrylic or other non-metallic materials, and a metal iron block is arranged at the bottom of the placing groove.

Preferably, one side of the rotating block is tightly attached to one end of the supporting rod, and the other side of the rotating block is tightly attached to the supporting block.

Compared with the prior art, the beneficial effects of the utility model are that: this music mr uses staff folding leg:

1. the clamping block is clamped at the edge of the platform, the first threaded rod is screwed up, so that the pressing block can abut against the platform, the position of the clamping block can be fixed, the platform is used as a base, the size of the folding frame is greatly reduced, the folding frame does not need to be carried, and the small and exquisite size in the hand can be directly carried for convenient carrying.

2. Can press the staff on the layer board through using the magnet piece, be convenient for fix the staff, can change the position at the horizontal plane of layer board changing through rotatory rotor block, and through the angle of rotating rotatory piece, can change the inclination of layer board for to the staff can be better face music mr, be convenient for watch.

Drawings

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

FIG. 2 is a schematic view of the structure of the rotary hole of the present invention;

fig. 3 is a schematic diagram of the structure of the supporting board and its components of the present invention.

In the figure: 10. a clamping block; 11. clamping the gap; 12. a first threaded rod; 13. a compression block; 14. a slide hole; 15. rotating the block; 16. a second threaded rod; 17. a support bar; 18. a stressing rod; 19. a third threaded rod; 20. a connecting rod; 21. rotating the block; 22. a top block; 23. a support plate; 24. placing a groove; 25. a magnet block; 26. iron sheets.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a staff folding rack for music teachers comprises a clamping block 10, wherein a clamping opening 11 is formed in the inner side of the clamping block 10, the clamping block 10 is C-shaped, rubber coatings are arranged on the outer sides of the clamping opening 11 and a pressing block 13, the clamping block 10 needs to be clamped on a platform, a panel of the platform can be clamped in the clamping opening 11, the platform in a classroom serves as a base, the rubber coatings can increase friction force and prevent sliding, a first threaded rod 12 is connected to the inner side of the clamping block 10 in a threaded manner, one end of the first threaded rod 12 is provided with the pressing block 13, when the first threaded rod 12 rotates clockwise, the pressing block 13 is driven to move, the pressing block 13 can abut against the platform, fixing of the clamping block 10 can be completed, a sliding hole 14 is formed in the middle of the upper end of the clamping block 10, and a rotating block 15 is connected to the inner wall of the sliding hole 14 in a sliding manner, the rotating block 15 can rotate by 360 degrees and can change the angle freely, the inner side of the upper end of the clamping block 10 is in threaded connection with a second threaded rod 16, one end of the second threaded rod 16 abuts against the rotating block 15, when the second threaded rod 16 is screwed down, the angle of the rotating block 15 can be fixed, the upper end of the rotating block 15 is welded with a supporting rod 17, the inner side of the upper end of the supporting rod 17 is in threaded connection with a third threaded rod 19, the outer side of the third threaded rod 19 is fixedly connected with an ejector block 22, a rotating block 21 penetrates through the outer side of the third threaded rod 19, the rotating block 21 can change the angle by taking the third threaded rod 19 as the center of a circle, one side of the rotating block 21 is tightly attached to one end of the supporting rod 17, the other side of the rotating block 21 is tightly attached to the ejector block 22, when the third threaded rod 19 is screwed down, the ejector block 22 can firmly abut against the rotating block 21, so that the angle of the rotating block, the upper end of the connecting rod 20 is fixedly provided with a supporting plate 23, when the angle of the rotating block 21 is changed, the angle of the supporting plate 23 can be changed, the inclination angle of the supporting plate 23 can be changed by rotating the rotating block 21, so that the staff can better face a music teacher and is convenient to watch, the lower end inner side of the supporting plate 23 is provided with a placing groove 24, the inner side of the placing groove 24 is in contact connection with a magnet block 25, the material of the supporting plate 23 is acrylic or other non-metallic materials, the bottom of the placing groove 24 is provided with a metal iron block, so that the magnet block 25 can be adsorbed in the placing groove 24 and can not fall off at will, the supporting plate 23 is made of a material with light weight and can not be adsorbed by the magnet block 25, the inner side of the upper end of the supporting plate 23 is embedded with an iron sheet 26, the staff is flatly laid on the outer side of the magnet sheet 26, the magnet block, the staff can be fixed, the stress application rods 18 are welded on the outer sides of the first threaded rod 12, the second threaded rod 16 and the third threaded rod 19, the sponge sleeves are sleeved on the outer sides of two ends of the stress application rods 18, the stress application rods 18 are convenient to rotate the first threaded rod 12, the second threaded rod 16 and the third threaded rod 19, and the sponge sleeves have an anti-skid effect.

The utility model discloses when concrete implementation: when the clamping block 10 is used, the clamping block 10 is firstly clamped and embedded on a teacher's desk in a classroom, a panel of the teacher's desk can be clamped and embedded in the clamping opening 11, the teacher's desk in the classroom serves as a base, the first threaded rod 12 can move towards the teacher's desk by rotating clockwise, the pressing block 13 can be driven to move, the pressing block 13 can abut against the teacher's desk, the clamping block 10 can be fixed, the position of the horizontal plane of the supporting plate 23 can be adjusted as required, in the following method, the second threaded rod 16 is rotated anticlockwise, the second threaded rod 16 is separated from the rotating block 15, the rotation of the second threaded rod 16 is lost, the rotating block 15 can be rotated, the position of the supporting plate 23 can be changed along with the rotation of the rotating block 15, when the supporting plate is rotated to a proper position, the second threaded rod 16 is rotated clockwise, the rotating block 15 is abutted against again, and the horizontal position of the supporting plate, change at the inclination to layer board 23, anticlockwise rotation third threaded rod 19, make kicking block 22 can break away from rotatory piece 21, lose the restriction of kicking block 22, rotatory piece 21 can rotate, through the angle that changes rotatory piece 21, just can change the inclination of layer board 23, after adjusting the completion, at clockwise rotation third threaded rod 19, can fix the angle of rotatory piece 21 again, just can fix the staff at last, lay the staff flatly in the outside of iron sheet 26, take out magnet piece 25, adsorb magnet piece 25 on iron sheet 26, the staff will be pushed down to magnet piece 25, can fix the staff.

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 music mr is with staff folding leg, includes grip block (10), its characterized in that: the inner side of the clamping block (10) is provided with a clamping opening (11), the inner side of the clamping block (10) is in threaded connection with a first threaded rod (12), one end of the first threaded rod (12) is provided with a pressing block (13), the middle part of the upper end of the clamping block (10) is provided with a sliding hole (14), the inner wall of the sliding hole (14) is in sliding connection with a rotating block (15), the inner side of the upper end of the clamping block (10) is in threaded connection with a second threaded rod (16), the upper end of the rotating block (15) is welded with a supporting rod (17), the inner side of the upper end of the supporting rod (17) is in threaded connection with a third threaded rod (19), the outer side of the third threaded rod (19) is fixedly connected with a top block (22), the outer side of the third threaded rod (19) penetrates through a rotating block (21), and the upper end of the, the upper end fixed mounting of connecting rod (20) has layer board (23), the lower extreme inboard of layer board (23) is provided with places recess (24), the inboard contact of placing recess (24) is connected with magnet piece (25), the inboard inlay card of upper end of layer board (23) has iron sheet (26).

2. The staff folding stand as claimed in claim 1, wherein: the first threaded rod (12), the second threaded rod (16) and the third threaded rod (19) are all welded with a stress application rod (18), and sponge sleeves are sleeved on the outer sides of two ends of the stress application rod (18).

3. The staff folding stand as claimed in claim 1, wherein: the clamping block (10) is C-shaped, and rubber coatings are arranged on the outer sides of the clamping notch (11) and the pressing block (13).

4. The staff folding stand as claimed in claim 1, wherein: the material of the supporting plate (23) is acrylic or other non-metal materials, and a metal iron block is arranged at the bottom of the placing groove (24).

5. The staff folding stand as claimed in claim 1, wherein: one side of the rotating block (21) is tightly attached to one end of the supporting rod (17), and the other side of the rotating block (21) is tightly attached to the ejector block (22).