CN209433619U - A kind of portable staff plate of music teaching - Google Patents

Abstract

A kind of portable staff plate of music teaching, the plate body mutually spliced including several and the connector for splicing plate body, the front of plate body is provided with spectral line, the back side of plate body is fixedly connected with that there are two the horizontal fixed strips and two vertical fixed strips being parallel to each other that are parallel to each other, vertical connection card slot is offered in the middle part of flat fixed strip, offers horizontal connection card slot in the middle part of vertical fixed strip；Connector includes horizontal connector, vertical connections and suspension linkage member；Horizontal connector includes matrix, and there are two shafts for matrix rotation connection, and the both ends of shaft are respectively fixedly connected with a plug；Vertical connections include vertical links, and the both ends of vertical links are respectively fixedly connected with a waling stripe；Suspension linkage member includes Horizontal limiting bar, and vertical gag lever post is fixedly connected in the middle part of Horizontal limiting bar, and one end of the separate Horizontal limiting bar of vertical gag lever post is connected with fold bar.The utility model can show the sufficiently straight and stable staff of spacing, and be convenient for carrying.

Description

A kind of portable staff plate of music teaching

Technical field

The utility model relates to music teaching teaching aid field, the portable staff of specifically a kind of music teaching Plate.

Background technique

During music teaching, staff is very important an element, and in most cases staff is still at present It is so to need teacher's manual drawing on blackboard, it is difficult to control straightness and spacing, teaching efficiency is bad, while logical later after class Often also student is needed to wipe, it is very cumbersome.In order to avoid this cumbersome process, it has been born much is exclusively used in drawing in the prior art The tool of staff processed, but still need manual drawing and erasing when in use, it is still very cumbersome.

Utility model content

In order to solve deficiency in the prior art, the utility model provides a kind of music teaching portable staff plate, By the way of prefabricated plate body and spicing forming type, the sufficiently straight and stable staff of spacing can be shown, and be convenient for carrying.

To achieve the goals above, the utility model use the specific scheme is that a kind of portable five line of music teaching Plate is composed, the plate body mutually spliced including several and the connector for splicing plate body, the front of plate body are provided with spectral line, plate body The back side be fixedly connected with that there are two the horizontal fixed strips and two vertical fixed strips being parallel to each other that are parallel to each other, and two hang down Straight fixed strip is fixedly connected between two horizontal fixed strips, vertical connection card slot is offered in the middle part of horizontal fixed strip, vertically Connecting card slot includes interconnected first level slot and the first vertical channel, offers horizontal connection card in the middle part of vertical fixed strip Slot, horizontal connection card slot include the second vertical channel and are respectively communicated with two the second level troughs that the second vertical channel both ends are arranged in； The connector includes horizontal connector, vertical connections and suspension linkage member；The horizontal connector includes matrix, and matrix turns Dynamic connection is there are two shaft, and shaft matches with second vertical channel, and the both ends of shaft are respectively fixedly connected with a plug, and And plug is mutually perpendicular to shaft, plug matches with second level trough；The vertical connections include vertical links, are hung down Straight connecting rod matches with first vertical channel, and the both ends of vertical links are respectively fixedly connected with a waling stripe, waling stripe Match with the first level slot；The suspension linkage member includes the Horizontal limiting bar to match with the first level slot, Be fixedly connected with the vertical gag lever post to match with first vertical channel in the middle part of Horizontal limiting bar, vertical gag lever post it is separate One end of Horizontal limiting bar is connected with fold bar.

The first level slot and first vertical channel penetrate through the one of the plate body backwards of the horizontal fixed strip Side, and the first vertical channel also penetrates through the outside of horizontal fixed strip.

Second level trough and second vertical channel penetrate through the outside of the vertical fixed strip.

Permanent magnetic suck plate is also embedded on the vertical fixed strip.

The suspension linkage member includes fold bar, and the one end for turning down bar offers through-hole, and the other end for turning down bar is fixed It is connected with hanger bar, hanger bar is mutually perpendicular to fold bar, one end far from the Horizontal limiting bar of the vertical gag lever post Loose slot is offered, loose slot penetrates through the side of vertical gag lever post, respectively offers a jack on two cell walls of loose slot, turn over The through-hole one end that offers of pole is inserted into loose slot, using a bolt pass through two jacks and through-hole realize fold bar with The connection of vertical gag lever post.

Several tread plates for being distributed and being parallel to each other along straight uniform are fixedly connected in the hanger bar.

The back side of the plate body is also fixedly connected with the first placement plate, offers in the first placement plate described outstanding for accommodating Hang the first holding tank of connector.

The back side of the plate body is also fixedly connected with the second placement plate, offers in the second placement plate and writes work for accommodating Second holding tank of tool.

The back side of the plate body is also fixedly connected with third placement plate, is offered in third placement plate for accommodating described hang down The third holding tank of straight connector.

The back side of the plate body is also fixedly connected with the 4th placement plate, offers in the 4th placement plate for accommodating the water 4th holding tank of flushconnection part.

The utility model has the advantages that the utility model is when in use, the plate body of respective numbers and progress are selected according to actual needs Splicing, can impart knowledge to students, and avoid teacher and repeat the fiber crops that manual drawing staff and student wipe staff after after class It is tired, be conducive to improve efficiency of teaching.Also, plate body and connector, which can be loaded directly with sack, to be carried away, and multiple people are not necessarily to Carrying is lifted, it is more portable.In the case where place of imparting knowledge to students is fixed, splicing can not have to repeat to dismount after completing, and directly exist It removes after class, it is easy to use.

Detailed description of the invention

Fig. 1 is the plate body front schematic view of the utility model；

Fig. 2 is the plate body schematic rear view of the utility model；

Fig. 3 is the horizontal connector structural schematic diagram of the utility model；

Fig. 4 is the vertical connections structural schematic diagram of the utility model；

Fig. 5 is the suspension linkage member schematic diagram of the utility model.

Appended drawing reference: 1- plate body, 2- spectral line, the horizontal fixed strip of 3-, the first placement plate of 4-, the first holding tank of 5-, 6- are vertical Fixed strip, 7- permanent magnetic suck plate, the second placement plate of 8-, the second holding tank of 9-, 10- vertically connect card slot, 11- third placement plate, 12- third holding tank, 13- horizontal connection card slot, 14- matrix, 15- shaft, 16- plug, 17- vertical links, 18- level connect Bar, 19- Horizontal limiting bar, the vertical gag lever post of 20-, 21- loose slot, 22- jack, 23- bolt, 24- hanger bar, 25- tread plate, 26- turns down bar, 27- through-hole, the 4th placement plate of 28-, the 4th holding tank of 29-.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1 to 5, a kind of music teaching is with portable staff plate, the rectangle mutually spliced including several Plate body 1 and connector for splicing plate body 1.The front of plate body 1 is provided with spectral line 2, and spectral line 2 divides for multiple groups, every group of spectral line 2 Quantity be set as five, to form complete staff, spectral line 2 extends along the length direction of plate body 1 and both ends are distinguished To the both ends of bottom-plate body 1, the length direction of plate body 1 is horizontally disposed to keep 2 holding of spectral line horizontal when use.The back side of plate body 1 The horizontal fixed strip 3 and two vertical fixed strips 6 being parallel to each other being parallel to each other there are two being fixedly connected, and two are vertical solid Determine item 6 to be fixedly connected between two horizontal fixed strips 3, the middle part of horizontal fixed strip 3 offers vertical connection card slot 10, vertically Connecting card slot 10 includes interconnected first level slot and the first vertical channel, and the middle part of vertical fixed strip 6 offers horizontal connect Connect card slot 13, horizontal connection card slot 13 includes the second vertical channel both ends are arranged in the second vertical channel and being respectively communicated with two second Level trough.

Connector includes horizontal connector, vertical connections and suspension linkage member.

For horizontal connector for two plate bodys 1 to be stitched together in the horizontal direction, horizontal connector includes matrix 14, base There are two shafts 15 for the rotation connection of body 14, are specifically rotatablely connected mode are as follows: it is opened up on matrix 14 there are two axis hole, axis hole Inside is embedded with bearing, and two shafts 15 are separately positioned in two axis holes and are assembled in brearing bore.Shaft 15 and Two vertical channels match, and the both ends of shaft 15 are respectively fixedly connected with a plug 16, and plug 16 is mutually perpendicular to shaft 15, Plug 16 matches with the second level trough.When needing in the horizontal direction to be spliced two plate bodys 1, a level is taken Then two shafts 15 are separately positioned in the second vertical channel that two are oppositely arranged by connector, and make 15 both ends of shaft The plug 16 of connection is inserted respectively into two the second level troughs.In order to enable two plate bodys being stitched together 1 Seamless connection, the width of the second vertical channel can be equal to the half of 14 width of matrix, so that two the second vertical channels be made to be connected to Completely matrix 14 can be accommodated after coming, avoid generating gap between two plate bodys 1.During actual use, It can according to need rotation plate body 1, and drive shaft 15 to rotate by plate body 1, to make to be formed centainly between two plate bodys 1 The case where angle is conducive to the viewing angle for improving student, the factors such as reflective is avoided to cause student that can not see staff clearly.

Two plate bodys 1 for being stitched together by vertical connections in vertical direction, and vertical connections are in I-shaped, vertically Connector includes vertical links 17, and vertical links 17 matches with the first vertical channel, and the both ends of vertical links 17 are respectively fixedly connected There is a waling stripe 18, waling stripe 18 matches with first level slot.When need by two plate bodys 1 in vertical direction into When row splicing, a vertical connections are taken, two waling stripes 17 are inserted respectively into first level slot, it will be vertical Connecting rod 17 is inserted into the first vertical channel.Several plate bodys 1 can be spliced using horizontal connector and vertical connections At a complete biggish display board, to show staff to student.

For hanging up the display board being spliced into, suspension linkage member includes and first level slot phase suspension linkage member The Horizontal limiting bar 19 matched, the middle part of Horizontal limiting bar 19 are fixedly connected with the vertical gag lever post to match with the first vertical channel 20, one end of the separate Horizontal limiting bar 19 of vertical gag lever post 20 is connected with fold bar 26.It, will after splicing display board well Horizontal limiting bar 19 is inserted in place in the first level slot for vertically connecting card slot 10 on the horizontal fixed strip 3 of the top a line, Vertical gag lever post 20 is inserted into the first vertical channel being connected, is then hung display board using fold bar 26 Come, for example, by turn down bar 26 be suspended on blackboard on be suspended on Display Rack along upper, or by fold bar 26.

The utility model when in use, selects the plate body 1 of respective numbers according to actual needs and is spliced It imparts knowledge to students, avoids teacher and repeat the trouble that manual drawing staff and student wipe staff after after class, be conducive to Improve efficiency of teaching.Also, plate body 1 and connector, which can be loaded directly with sack, to be carried away, and lifts carrying without multiple people, It is more portable.In the case where place of imparting knowledge to students is fixed, splicing can not have to repeat to dismount after completing, and directly remove after class , easy to use.

Further, first level slot and the first vertical channel penetrate through the side backwards to plate body 1 of horizontal fixed strip 3, and And first vertical channel also penetrate through the outside of horizontal fixed strip 3.Vertical connections and suspension linkage member are connecting card slot 10 with vertical It is assembled when cooperation along the direction of vertical and horizontal fixed strip 3.

Further, the second level trough and the second vertical channel penetrate through the outside of vertical fixed strip 6.Horizontal connector with When horizontal connection card slot 13 matches, assembled along the direction of the second level trough.

Further, it is also embedded with permanent magnetic suck plate 7 on vertical fixed strip 6, because of existing many blackboards or blank Permanent magnet can be all adsorbed, so the display board spliced, can be adsorbed on blackboard or white by setting permanent magnetic suck plate 7 It is more firm on plate.

Further, suspension linkage member includes fold bar 26, and one end of fold bar 26 offers through-hole 27, fold bar 26 Other end is fixedly connected with hanger bar 24, and hanger bar 24 is mutually perpendicular to fold bar 26, the separate level of vertical gag lever post 20 One end of gag lever post 19 offers loose slot 21, and loose slot 21 penetrates through the side of vertical gag lever post 20, two slots of loose slot 21 Respectively offer a jack 22 on wall, 27 one end of through-hole that offers of fold bar 26 is inserted into loose slot 21, jack 22 and logical Hole 27 is disposed as square hole, passes through two jacks 22 using a bolt 23 and through-hole 27 realizes fold bar 26 and vertical limit The connection of bar 20.When needing to hang up the display board spliced, bolt 23 is removed first, then will turn down bar 26 remove, and the angle for adjusting fold bar 26 is allowed to be mutually perpendicular to vertical gag lever post 20, are then inserted into loose slot 21 simultaneously And insertion bolt 23 is fixed, and hanger bar 24 is finally hanging to corresponding position.If being fixedly connected in hanger bar 24 The dry tread plate 25 for being distributed and being parallel to each other along straight uniform.

Further, the back side of plate body 1 is also fixedly connected with the first placement plate 4, offers in the first placement plate 4 for holding Receive the first holding tank 5 of suspension linkage member.The back side of plate body 1 is also fixedly connected with the second placement plate 8, opens in the second placement plate 8 Equipped with the second holding tank 9 for accommodating writing implement.The back side of plate body 1 is also fixedly connected with third placement plate 11, and third is put Set the third holding tank 12 offered on plate 11 for accommodating vertical connections.The back side of plate body 1 is also fixedly connected with the 4th and puts Plate 28 is set, the 4th holding tank 29 for accommodating horizontal connector is offered in the 4th placement plate 28.It wherein needs to store suspension It when connector, needs to adjust the angle of fold bar 26, extends it along the direction of vertical gag lever post 21, at this time Horizontal limiting Bar 19, vertical gag lever post 20, fold bar 26 and hanger bar 24 are respectively positioned in a plane.

By the way that four placement plates are arranged, all connectors can be directly accommodated in the back side of plate body 1, be convenient for carrying, keep away Exempt to lose.Meanwhile the mode that four placement plates are separately provided is being protected compared with the mode of entire placement plate is arranged in 1 back side of plate body It can reduce weight under the premise of card storage function, easily facilitate carrying.

The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein The widest scope consistent with features of novelty.

Claims (10)

1. a kind of portable staff plate of music teaching, it is characterised in that: the plate body (1) and use mutually spliced including several In the connector of splicing plate body (1), the front of plate body (1) is provided with spectral line (2), there are two the back side of plate body (1) is fixedly connected The horizontal fixed strip (3) being parallel to each other and two vertical fixed strips (6) being parallel to each other, and two vertical fixed strips (6) are solid Surely it is connected between two horizontal fixed strips (3), vertical connection card slot (10) is offered in the middle part of horizontal fixed strip (3), vertically Connecting card slot (10) includes interconnected first level slot and the first vertical channel, offers water in the middle part of vertical fixed strip (6) Flushconnection card slot (13), horizontal connection card slot (13) include the second vertical channel and are respectively communicated with the second vertical channel both ends are arranged in Two the second level troughs；

The connector includes horizontal connector, vertical connections and suspension linkage member；

The horizontal connector includes matrix (14), matrix (14) rotation connection there are two shaft (15), shaft (15) with it is described Second vertical channel matches, and the both ends of shaft (15) are respectively fixedly connected with a plug (16), and plug (16) and shaft (15) it is mutually perpendicular to, plug (16) matches with second level trough；

The vertical connections include vertical links (17), and vertical links (17) matches with first vertical channel, vertically connects The both ends of bar (17) are respectively fixedly connected with a waling stripe (18), and waling stripe (18) matches with the first level slot；

The suspension linkage member includes the Horizontal limiting bar (19) to match with the first level slot, Horizontal limiting bar (19) Middle part is fixedly connected with the vertical gag lever post (20) to match with first vertical channel, the separate level of vertical gag lever post (20) One end of gag lever post (19) is connected with fold bar (26).

2. a kind of portable staff plate of music teaching as described in claim 1, it is characterised in that: the first level slot The side backwards to the plate body (1) of the horizontal fixed strip (3), and the first vertical channel are penetrated through with first vertical channel Also penetrate through the outside of horizontal fixed strip (3).

3. a kind of portable staff plate of music teaching as described in claim 1, it is characterised in that: second level trough The outside of the vertical fixed strip (6) is penetrated through with second vertical channel.

4. a kind of portable staff plate of music teaching as claimed in claim 3, it is characterised in that: the vertical fixed strip (6) permanent magnetic suck plate (7) are also embedded on.

5. a kind of portable staff plate of music teaching as described in claim 1, it is characterised in that: the suspension linkage member Including turning down bar (26), one end of fold bar (26) is offered through-hole (27), and the other end of fold bar (26) is fixedly connected with Hanger bar (24), hanger bar (24) are mutually perpendicular to fold bar (26), and the vertical gag lever post (20) limits far from the level One end of position bar (19) offers loose slot (21), and loose slot (21) penetrates through the side of vertical gag lever post (20), loose slot (21) Two cell walls on respectively offer a jack (22), through-hole (27) one end that offers of fold bar (26) is inserted into loose slot (21) in, two jacks (22) is passed through using a bolt (23) and through-hole (27) realizes fold bar (26) and vertical gag lever post (20) connection.

6. a kind of portable staff plate of music teaching as claimed in claim 5, it is characterised in that: the hanger bar (24) On be fixedly connected with several and be distributed along straight uniform and the tread plate (25) that is parallel to each other.

7. a kind of portable staff plate of music teaching as described in claim 1, it is characterised in that: the plate body (1) The back side is also fixedly connected with the first placement plate (4), and for accommodating the suspension linkage member is offered in the first placement plate (4) One holding tank (5).

8. a kind of portable staff plate of music teaching as described in claim 1, it is characterised in that: the plate body (1) The back side is also fixedly connected with the second placement plate (8), and second for accommodating writing implement is offered in the second placement plate (8) and is accommodated Slot (9).

9. a kind of portable staff plate of music teaching as described in claim 1, it is characterised in that: the plate body (1) The back side is also fixedly connected with third placement plate (11), and third placement plate offers on (11) for accommodating the vertical connections Third holding tank (12).

10. a kind of portable staff plate of music teaching as described in claim 1, it is characterised in that: the plate body (1) The back side is also fixedly connected with the 4th placement plate (28), offers in the 4th placement plate (28) for accommodating the horizontal connector 4th holding tank (29).