CN206116006U

CN206116006U - Music stand

Info

Publication number: CN206116006U
Application number: CN201621138922.XU
Authority: CN
Inventors: 王海清
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-10-20
Filing date: 2016-10-20
Publication date: 2017-04-19
Anticipated expiration: 2026-10-20

Abstract

The utility model discloses a music stand, comprising a base plate, the telescopic link, the music book board, the lamp stand, the lamp body, shift knob, the bottom of bottom plate is fixed with metal container, metal container's top is connected with one through at least two elastic restitution devices and tramples the metal sheet, the bottom welding of trampling the metal sheet has the vertical cylinder that extends to in the metal container, install the generator in the metal container, with the power supply unit who sends out motor electrically connected, the end that vertical cylinder is located metal container is fixed with a mounting panel along the setting of vertical direction, the right side outer wall of mounting panel is fixed with the rack, be provided with the gear with rack toothing on the output shaft of generator. The beneficial effects are that: make things convenient for use in evening, obvious, the solid structure of energy -conserving effect.

Description

A kind of sheet music stand

Technical field

The utility model is related to a kind of sheet music stand.

Background technology

Music easel is the shelf for placing music score, and existing music easel includes support and is arranged on support on market Music score plate, the equal simple structure of this music easel, is fitted without lamp body, it has not been convenient to which use in the evening.

Utility model content

Problem to be solved in the utility model be to provide it is a kind of facilitate evening use, energy-saving effect it is obvious, firm in structure Sheet music stand.

In order to solve above-mentioned technical problem, the technical solution adopted in the utility model is：A kind of sheet music stand, including bottom Plate, the expansion link being arranged at the top of the base plate, the top of the expansion link is provided with music score plate, it is characterised in that the pleasure Lamp socket is fixed with spectrum plate, lamp body is installed on the lamp socket, the outer wall of the expansion link is provided with shift knob, the base plate Bottom be fixed with canister, the top of the canister is connected with one and tramples gold by least two elastic recovery devices Category plate, the bottom welding for trampling metallic plate has the vertical cylinder extended in the canister, in the canister The electric supply installation that generator and the generator are electrically connected with is installed, the vertical cylinder is located in the canister Termination is fixed with an installing plate for vertically arranging, and the outer right wall of the installing plate is fixed with tooth bar, the generator Output shaft on be provided with and the tooth bar meshed gears, the lamp body, shift knob, electric supply installation are connected in series；It is described Elastic recovery device includes being welded on the connecting seat at the top of the canister, the hollow cylinder being welded at the top of the connecting seat Body, the clamp being welded at the top of the hollow cylinder, it is welded on the movable post for trampling metallic plate bottom, the hollow cylinder Interior slip is provided with slide plate, and the bottom of the movable post is connected through the clamp and with the slide plate, and the movable post is upper Upper spring is arranged between the clamp and slide plate, the slide plate is connected with the connecting seat by lower spring.

Preferably, above-mentioned sheet music stand, wherein the electric supply installation includes battery and pcb board, pacifies on the pcb board Rectifier, DC/DC converters are inserted with, the DC/DC converters are electrically connected with respectively with the rectifier and battery, described whole Stream device is electrically connected with the generator, and the shift knob, lamp body, battery are connected in series.

Preferably, above-mentioned sheet music stand, wherein the expansion link include being welded on fixed steel pipe at the top of the base plate, The steel pole of top and the music score plate weld, the sliding seat being slidably arranged in the fixed steel pipe, it is welded on the fixed steel The limit base on pipe top, the bottom of the steel pole is connected through the limit base and with the sliding seat, the fixed steel pipe Outer wall has been threaded connection a lock screw, the termination of the lock screw extend in the fixed steel pipe and with the steel The outer wall of bar is in close contact.

Preferably, above-mentioned sheet music stand, wherein described trampling be adhesive with the top of metallic plate slipmat, the slipmat Wire netting is embedded in, two surfaces of the wire netting are provided with multiple arc blocks being embedded in the slipmat.

Preferably, above-mentioned sheet music stand, wherein passing on left screw positioned at the installing plate in the canister Be fixed with projection, be provided with the slideway parallel with the installing plate on the left of the projection, slide in the slideway be provided with The stripe board of the installing plate connection.

It is of the present utility model to have the technical effect that：Lamp body can be to user's evening using bringing convenience；User uses Pin is trampled repeatedly and metallic plate is trampled in release, and in the presence of elastic recovery device, vertical cylinder can be reciprocating, and then band Carry-over bar is reciprocating so that gear driven electrical power generators, electric supply installation can store electric energy and for this practicality newly Type provides electric energy, and so design improves energy-saving effect of the present utility model；It is located on movable post and is arranged between clamp and slide plate There is upper spring, slide plate is connected with connecting seat by lower spring, such design structure is firm so that the elasticity of elastic recovery device Can improve.

Description of the drawings

Fig. 1 is structural representation of the present utility model；

Fig. 2 is the longitudinal sectional view of canister in Fig. 1；

Fig. 3 is the structural representation of elastic recovery device in Fig. 2；

Fig. 4 is the structural representation of expansion link in Fig. 1；

Fig. 5 is the longitudinal sectional view of slipmat in Fig. 2；

Fig. 6 is the structural representation of wire netting in Fig. 5；

Fig. 7 is the right view of projection in Fig. 2.

Specific embodiment

Below in conjunction with accompanying drawing, specific embodiment of the present utility model is further described, so that the utility model Technical scheme be more readily understood and grasp.

As shown in Fig. 1,2,3,4,5,6,7, a kind of sheet music stand, including base plate 1, expansion link 2, music score plate 3.Wherein stretch Bar 2 includes being welded on the steel pole 22 of fixed steel pipe 21, top and music score plate 3 welding at the top of base plate 1, is slidably arranged in fixed steel Sliding seat 23 in pipe 21, the limit base 24 for being welded on the top of fixed steel pipe 21, the bottom of steel pole 22 through limit base 24 and with Sliding seat 23 connects, and the outer wall of fixed steel pipe 21 has been threaded connection a lock screw 25, and the termination of lock screw 25 extends It is in close contact to fixed steel pipe 21 and with the outer wall of steel pole 22.User unclamps lock screw 25, pulls and pushes steel pole 22, then again Lock screw 25 is capable of achieving the height of expansion link 2 and adjusts, and is easy to use.

Lamp socket 31 is fixed with music score plate 3, lamp body 32 is installed on lamp socket 31, the outer wall of expansion link 2 be provided with switch by Button 20, the bottom of base plate 1 is fixed with canister 4 by screw, and the top of canister 4 passes through two elastic recovery devices 5 It is connected with one and tramples metallic plate 6, trampling the bottom welding of metallic plate 6 has the vertical cylinder 7 extended in canister 4, metal Generator 41, electric supply installation is installed, the termination that vertical cylinder 7 is located in canister 4 is welded with one along vertically side in container 4 To the installing plate 71 for arranging, the outer right wall of installing plate 71 is welded with tooth bar 72, is provided with the output shaft of generator 41 and tooth The meshed gears 73 of bar 72, wherein electric supply installation include battery 74 and the pcb board being fixed on by screw in canister 4 75, assigned rectifier 76, DC/DC converters 77 on pcb board 75, DC/DC converters 77 respectively with rectifier 76 and battery 74 are electrically connected with, and rectifier 76 is electrically connected with generator 41, and shift knob 20, lamp body 32, battery 74 are connected in series.

Wherein elastic recovery device 5 includes being welded on the connecting seat 51 at the top of canister 4, is welded on the top of connecting seat 51 Hollow cylinder 52, be welded on the clamp 53 at the top of hollow cylinder 52, be welded on the movable post 54 for trampling the bottom of metallic plate 6, it is empty Slide in heart cylinder 52 and be provided with slide plate 55, the bottom of movable post 54 is connected through clamp 53 and with slide plate 55, on movable post 54 Upper spring 56 is arranged between clamp 53 and slide plate 55, slide plate 55 is connected with connecting seat 51 by lower spring 57.

The top for wherein trampling metallic plate 6 is adhesive with slipmat 8, and slipmat 8 is made up of rubber, can play anti-skidding work With.Slipmat 8 has been embedded in wire netting 81, and wire netting 81 causes slipmat 8 more solid.Two surfaces of wire netting 81 are all provided with Multiple arc blocks 82 being embedded in slipmat 8 are equipped with, so design causes wire netting 81 to be connected tightr with slipmat 8.

The screw that passes on left wherein in canister 4 positioned at installing plate 71 is fixed with projection 91, and the left side of projection 91 sets It is equipped with to be slided in the slideway 92 parallel with installing plate 71, slideway 92 and is provided with the stripe board 93 being connected with installing plate 71, so sets Meter causes installing plate 71 more steady in moving up and down.

Certainly, these are only preferred embodiment of the present utility model, it is non-therefore limit to patent of the present utility model Simple modification and the equivalent structure change for it of scope, all utilization the utility model specifications and schema content institute, all should wrap in the same manner It is contained within scope of patent protection of the present utility model.

Claims

1. a kind of sheet music stand, including base plate, the expansion link being arranged at the top of the base plate, the top of the expansion link is provided with Music score plate, it is characterised in that：Lamp socket is fixed with the music score plate, lamp body is installed, outside the expansion link on the lamp socket Wall is provided with shift knob, and the bottom of the base plate is fixed with canister, and the top of the canister passes through at least two Elastic recovery device is connected with one and tramples metallic plate, and the bottom welding for trampling metallic plate is extended in the canister Vertical cylinder, the electric supply installation that generator and the generator are electrically connected with is installed in the canister, it is described vertically The termination that cylinder is located in the canister is fixed with an installing plate for vertically arranging, outside the right side of the installing plate Wall is fixed with tooth bar, is provided with the output shaft of the generator and the tooth bar meshed gears, and the lamp body, switch are pressed Button, electric supply installation are connected in series；The elastic recovery device includes being welded on connecting seat at the top of the canister, is welded on Hollow cylinder at the top of the connecting seat, the clamp being welded at the top of the hollow cylinder, it is welded on and described tramples metal sheet bottom The movable post in portion, slides in the hollow cylinder and is provided with slide plate, the bottom of the movable post through the clamp and with it is described Slide plate connects, and is located on the movable post and spring, the slide plate and the connecting seat are arranged between the clamp and slide plate Connected by lower spring.

2. sheet music stand according to claim 1, it is characterised in that：The electric supply installation includes battery and pcb board, institute State and assigned on pcb board rectifier, DC/DC converters, the DC/DC converters are electrical with the rectifier and battery respectively Connection, the rectifier is electrically connected with the generator, and the shift knob, lamp body, battery are connected in series.

3. sheet music stand according to claim 1, it is characterised in that：The expansion link includes being welded on the base plate top Fixed steel pipe, the steel pole of top and the music score plate weld, the sliding seat being slidably arranged in the fixed steel pipe, be welded on The limit base on the fixed steel pipe top, the bottom of the steel pole is connected through the limit base and with the sliding seat, described The outer wall of fixed steel pipe has been threaded connection a lock screw, and the termination of the lock screw is extended in the fixed steel pipe And be in close contact with the outer wall of the steel pole.

4. sheet music stand according to claim 1, it is characterised in that：Described trampling be adhesive with the top of metallic plate anti-skidding Pad, the slipmat has been embedded in wire netting, and two surfaces of the wire netting are provided with and multiple are embedded into the slipmat Interior arc block.

5. sheet music stand according to claim 1, it is characterised in that：Positioned at a left side for the installing plate in the canister Side is fixed with projection by screw, and the slideway parallel with the installing plate is provided with the left of the projection, sliding in the slideway It is dynamic to be provided with the stripe board being connected with the installing plate.