CN207590262U - Music easel - Google Patents
Music easel Download PDFInfo
- Publication number
- CN207590262U CN207590262U CN201720667583.2U CN201720667583U CN207590262U CN 207590262 U CN207590262 U CN 207590262U CN 201720667583 U CN201720667583 U CN 201720667583U CN 207590262 U CN207590262 U CN 207590262U
- Authority
- CN
- China
- Prior art keywords
- column
- tight loop
- strut
- positioning knob
- dovetail
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The utility model provides a kind of music easel, and structure includes column, the supporting leg for being arranged on the column bottom, the strut being arranged at the top of the column, the spectrum plate being arranged at the top of the strut, the first positioning knob being arranged on the column and the second positioning knob being arranged on the spectrum plate.The utility model has the advantages of simple structure, ingenious in design, it can be achieved that fast assembling-disassembling and easy to operate, convenient for storing and carrying transport；The utility model can realize the quick adjusting for setting height and setting angle of spectrum plate, and operation is very simple, and connection is firm, and stable structure, service life is long, highly practical.
Description
Technical field
The utility model is related to a kind of ancillary equipment of instrument playing, specifically a kind of music easel.
Background technology
Music easel is essential equipment in music teaching and performance, and main function is to put and fix music score, with
Music score content is read in playing procedure convenient for player, can be smoothed out so as to ensure to play.Existing music easel usually by
Support section can be used for hoisting depth with panel composition, support section is put, and put panel for putting music score.But this branch
Frame it is complicated, the adjusting of height is cumbersome, and the placement angle of music score is also difficult in adapt to different crowds, and dismounts not
Just, not readily portable and transport.
Utility model content
The purpose of this utility model is just to provide a kind of music easel, and to solve existing standoff height, angle inconvenience is adjusted,
The problem of being difficult in adapt to different crowd demand.
The utility model is realized in this way：A kind of music easel, including column, the supporting leg that is arranged on the column bottom,
The spectrum plate for be arranged on the strut at the top of the column, being arranged at the top of the strut, the first positioning being arranged on the column
Knob and the second positioning knob being arranged on the spectrum plate；
The axial core bore for accommodating the strut lower part body of rod is offered on the top of the column, in the core bore
Top hole wall on be provided with the annular groove extended out, tight loop is embedded in the annular groove, on the side wall of the tight loop
Offer the gap of up/down perforation, the central axes of the central axes of the core bore and the tight loop are on same straight line；Institute
The first screw hole offered on the side wall of column for first positioning knob that is screwed on is stated, first screw hole opens to the annular
On the side wall of slot, the end of first positioning knob can be withstood on the side wall of the tight loop；
The cylindrical link block being connect with the spectrum plate is equipped at the top of the strut, the curved surface of the link block connects
It is connected on the top surface of the strut；
The spectrum plate includes panel and supporting plate, and the supporting plate is arranged on the lower edge of the panel, and the forward position of the supporting plate
The front face of the panel is protruded from, connector sleeve is equipped in the rear plate face of the panel, the connector sleeve is set in the company
It connects outside block and can be moved by shaft rotation of link block, offered on the connector sleeve for the second spiral shell of second positioning knob that is screwed on
Hole, second screw hole are connected with the inner cavity of the connector sleeve.
The stifled circle in end is fixedly installed in the upper notch of the annular groove, the top that circle is located at the tight loop is blocked up at the end,
The central axes of circle and the central axes of the tight loop are blocked up on same straight line in the end.
On the lateral wall of the tight loop metal protection piece is pasted at the position opposite with first screw hole.
Axial dovetail groove is offered in the bottom sides of the column, the lower end of the dovetail groove opens to the column
Bottom face, the top of the supporting leg be equipped with dovetail, the dovetail and the dovetail groove are mating.
Center screw is offered in the middle part of the bottom face of the column, the bottom of the column is provided with end cap,
The top surface of the end cap is equipped with screw rod, and the screw rod is screwed in the center screw.
The utility model has the advantages of simple structure, ingenious in design, it can be achieved that fast assembling-disassembling and easy to operate, convenient for storing and taking
Band transport；The utility model can realize the quick adjusting of the setting height and setting angle of spectrum plate, and operation is very simple, and connects
Firm, stable structure, service life is long, highly practical.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the bottom substance schematic diagram of column.
Fig. 3 is the top structure schematic diagram of column.
Fig. 4 is the structure diagram of link block and connector sleeve.
In figure, 1, column, 2, strut, 3, spectrum plate, 4, supporting leg, 5, dovetail groove, 6, dovetail, 7, bottom cover, 8, core bore, 9,
Annular groove, 10, tight loop, 11, the stifled circle in end, the 12, first positioning knob, 13, link block, 14, panel, 15, supporting plate, 16, connection
Set, the 17, second positioning knob.
Specific embodiment
As shown in Figure 1, the utility model is mainly by column 1, strut 2, spectrum plate 3, the first positioning knob 12 and the second positioning
17 grade parts of knob form.
As shown in Fig. 2, column 1 is used to support strut 2, the bottom of column 1 is provided with supporting leg 4, so that column 1 can be stablized
Stand on ground（Or other horizontal planes）On.With supporting leg 4 to be detachably connected, the structure of junction is specially column 1：Vertical
Axial dovetail groove 5 is offered in the bottom sides of column 1, the lower end of dovetail groove 5 opens to the bottom face of column 1；In supporting leg 4
Top be provided with 5 matched dovetail 6 of dovetail groove, dovetail 6 is plugged in dovetail groove 5 supporting leg 4 can be connected to it is vertical
The bottom of column 1.To prevent the supporting leg 4 in moving process from coming off from column 1, center spiral shell can be opened up on the bottom face of column 1
Hole, and bottom cover 7 is set, bottom cover 7 includes cover and the screw rod being arranged in the middle part of cover, and the diameter of cover is not less than column 1
Bottom face diameter, screw rod is screwed in the center screw of 1 bottom face of column.
As shown in figure 3, axial core bore 8 is offered at the top of column 1, for plugging the lower part body of rod of strut 2, in core
The annular groove 9 extended out is offered on the top hole wall in hole 8, the top of annular groove 9 opens to the top end face of column 1.In annular groove 9
Tight loop 10 is inside embedded with, tight loop 10 is the plastic tube with certain toughness and hardness（Such as pvc pipe）, internal diameter is slightly larger than branch
The outer diameter of bar 2, so that strut 2 passes through.The bottom end of tight loop 10 withstands on the bottom of annular groove 9 along upper, on the side wall of tight loop 10
Offer the gap of up/down perforation.The stifled circle 11 in end is provided in the top of tight loop 10, stifled circle 11 is held to be fixed on 9 notch of annular groove
Side wall on, tight loop 10 is limited in annular groove 9, prevents tight loop 10 from deviating from out of slot.Corresponding with annular groove 9
The first screw hole is offered on 1 side wall of column, the first screw hole is opened on the side wall of annular groove 9, for first positioning knob that is screwed on
12.The screw rod of first positioning knob 12 is screwed in the first screw hole, and the end of screw rod is withstood on tight loop 10, makes tight loop 10
Caliber is shunk, so as to which the strut 2 for passing through tight loop 10 be clamped and fixed.
To improve the service life of tight loop 10, the position especially corresponding with the first screw hole on the outer tube wall of tight loop 10
The place of putting is pasted with metal protection piece, and the long duration of action power to avoid the screw rod of the first positioning knob 12 causes to damage to tight loop 10
Wound.
Strut 2 is cylindrical rod, and lower end is plugged in the core bore 8 of column 1, and the depth of insertion can make according to practical
It is adjusted with demand, method of adjustment is：The first positioning knob 12 is rotated, the top of screw rod is made to retract in the first screw hole, fastening
Circle 10 unclamps, and at this time can pull up strut 2 upwards（Or it forces down downwards）To desired height, the first positioning knob is then reversely rotated
12, the end of screw rod is made to hold out against on tight loop 10, the caliber of tight loop 10 is shunk, the position of strut 2 is fixed.
As shown in figure 4, cylindrical link block 13 is fixedly installed at the top of strut 2, the curved surface connection of link block 13
On the top surface of strut 2, for being connect with spectrum plate 3.
As shown in Figure 1, spectrum plate 3, for placing music score, including panel 14 and supporting plate 15, supporting plate 15 is arranged under panel 14
Edge, and the forward position of supporting plate 15 protrudes from the front face of panel 14, for support music score.Shown in Fig. 4, in the rear plate face of panel 14
Portion is equipped with connector sleeve 16, there are one for accommodating the accommodating chamber of link block 13 on connector sleeve 16, the shape of accommodating chamber, size with
Link block 13 matches.Connector sleeve 16 is set in outside link block 13, and can be moved with link block 13 for shaft rotation, with adjustment spectrum plate 3 with
The angle of horizontal plane realizes the adjusting of angle.The second screw hole is offered at the top of connector sleeve 16, for the second positioning rotation that is screwed on
Button 17, the structure of the second positioning knob 17 is identical with the first positioning knob 12, and screw rod is screwed in the second screw hole.
When needing to adjust the placed angle of spectrum plate 3, the second positioning knob 17 is rotated, makes the second spiral shell of top retraction of screw rod
In hole, then rotation spectrum plate 3 to required position reversely rotates the second positioning knob 17 again, holds out against the end of screw rod and is connecting
On the side of block 13, the position of connector sleeve 16 is fixed.
Claims (5)
1. a kind of music easel, it is characterized in that, including column, the supporting leg that is arranged on the column bottom, it is arranged on the column top
It the strut in portion, the spectrum plate being arranged at the top of the strut, the first positioning knob being arranged on the column and is arranged on described
Compose the second positioning knob on plate；
The axial core bore for accommodating the strut lower part body of rod is offered on the top of the column, in the upper of the core bore
The annular groove extended out is provided on portion's hole wall, tight loop is embedded in the annular groove, is opened up on the side wall of the tight loop
There is a gap of up/down perforation, the central axes of the central axes of the core bore and the tight loop are on same straight line；Described vertical
It is offered on the side wall of column for the first screw hole of first positioning knob that is screwed on, first screw hole opens to the annular groove
On side wall, the end of first positioning knob can be withstood on the side wall of the tight loop；
The cylindrical link block being connect with the spectrum plate is equipped at the top of the strut, the curved surface of the link block is connected to
On the top surface of the strut；
The spectrum plate includes panel and supporting plate, and the supporting plate is arranged on the lower edge of the panel, and the forward position protrusion of the supporting plate
In the front face of the panel, connector sleeve is equipped in the rear plate face of the panel, the connector sleeve is set in the link block
It can move outside and by shaft rotation of link block, be offered on the connector sleeve for the second screw hole of second positioning knob that is screwed on, institute
The inner cavity that the second screw hole is stated with the connector sleeve connects.
2. music easel according to claim 1, it is characterized in that, it is stifled to be fixedly installed end in the upper notch of the annular groove
Circle is blocked up positioned at the top of the tight loop in circle, the end, and the central axes of circle and the central axes of the tight loop are blocked up same in the end
On straight line.
3. music easel according to claim 1, it is characterized in that, on the lateral wall of the tight loop with first screw hole
Metal protection piece is pasted at opposite position.
4. music easel according to claim 1, it is characterized in that, axial dovetail is offered in the bottom sides of the column
Slot, the lower end of the dovetail groove open to the bottom face of the column, and dovetail, the dovetail are equipped at the top of the supporting leg
Tenon and the dovetail groove are mating.
5. music easel according to claim 4, it is characterized in that, center spiral shell is offered in the middle part of the bottom face of the column
Hole is provided with bottom cover in the bottom of the column, and the bottom cover sealing-in is in the bottom face by the column and the dovetail
Below the end face that the bottom surface of tenon is formed, screw rod is equipped on the top surface of the bottom cover, the screw rod is screwed in the center spiral shell
Kong Zhong.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720667583.2U CN207590262U (en) | 2017-06-09 | 2017-06-09 | Music easel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720667583.2U CN207590262U (en) | 2017-06-09 | 2017-06-09 | Music easel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207590262U true CN207590262U (en) | 2018-07-10 |
Family
ID=62752992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720667583.2U Expired - Fee Related CN207590262U (en) | 2017-06-09 | 2017-06-09 | Music easel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207590262U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109090831A (en) * | 2018-11-08 | 2018-12-28 | 南阳理工学院 | Rotatable music teaching bracket |
-
2017
- 2017-06-09 CN CN201720667583.2U patent/CN207590262U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109090831A (en) * | 2018-11-08 | 2018-12-28 | 南阳理工学院 | Rotatable music teaching bracket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180710 Termination date: 20200609 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |