CN208030620U - A kind of music score supporting rack - Google Patents

Abstract

The utility model discloses a kind of music score supporting racks, solve the fixation in the prior art due to realizing supporting rack and holder by bolt and limit hole grafting so that the problem of supporting rack can not preferably be adjusted using length, its key points of the technical solution are that：Including panel rack, supporting rod and pedestal, supporting rod include several sections can telescopic socket separated from each other sub bar body, end of the sub bar body for being located at outside is divided into positioned at external sub bar body equipped at least two the notch of at least two resilient clamp portions, resilient clamp portion surface is equipped with screw thread, it further include the fixed locking block that screw thread is socketed on external sub bar body, tapered thread through-hole corresponding with resilient clamp portion thread surface is equipped in fixed locking block, tapered thread through-hole is for matching the outer surface for making two resilient clamp portions clamp internally positioned sub bar body with resilient clamp portion and notch, the advantageous effect for the height that can preferably adjust supporting rack is reached.

Description

A kind of music score supporting rack

Technical field

The utility model is related to musical instruments technical fields, more specifically, it relates to a kind of music score supporting rack.

Background technology

It is that player places music score that music score supporting rack is commonly used in music teaching, and player is according to being placed on music easel Music score is played.Since the height of each player is different, when using music easel, need according to actual conditions The height of music easel is adjusted.

Chinese utility model patent, Authorization Notice No. CN206758105U disclose a kind of multifunctional musical equipment branch Frame, the main points of its technical scheme are that：Including panel and supporting rack, it is equipped with limit hole on support frame as described above and the holder, is led to Setting bolt is crossed to be fixed with limit hole cooperation.

But there are certain shortcomings for the above-mentioned prior art, during use, due to by bolt and limit hole grafting come Realize that the fixation of supporting rack and holder, the distance that supporting rack is adjusted depend on the distance of two neighboring limit hole so that support Frame can not be adjusted preferably using length, and different users are in use, the optimum height of supporting rack is also different.

Utility model content

In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of music score supporting rack, pass through tool There is the fixed locking block of tapered thread through-hole, positioned at the resilient clamp portion of external sub bar body and the collective effect of notch, makes bullet Property clamping part clamps the outer surface of internally positioned sub bar body, has the advantages that preferably adjust the height of supporting rack.

To achieve the above object, the utility model provides following technical solution：

A kind of music score supporting rack, including panel rack, supporting rod and pedestal, the both ends of the supporting rod respectively with panel rack and Pedestal is connected, the supporting rod include several sections can telescopic socket separated from each other sub bar body, be located at external sub bar body The end of the sub bar body for being located at outside is divided into the notch of at least two resilient clamp portions, the elasticity equipped at least two Clamping part surface is equipped with screw thread, further includes the fixed locking block that screw thread is socketed on external sub bar body, in the fixed locking block Equipped with tapered thread through-hole corresponding with the resilient clamp portion thread surface, the tapered thread through-hole is used for and elastic clip It holds portion and notch matches the outer surface for making two resilient clamp portions clamp internally positioned sub bar body.

Using above-mentioned technical proposal, supporting rod is combined by the sub bar body being mutually socketed, when in use, by with taper The fixed locking block of tapped through hole, positioned at the resilient clamp portion of external sub bar body and the collective effect of notch, make resilient clamp Portion clamps the outer surface of internally positioned sub bar body, since the fixation of supporting rod is that each cross-talk body of rod is first stretched to suitable length After degree, the chucking power provided by resilient clamp portion is gripped, so the use length of supporting rod can be adjusted preferably.

Further, the sub bar body is first body of rod, second body of rod and the third body of rod being mutually socketed successively.

Using above-mentioned technical proposal, made by the three knots bar by the cooperation of first body of rod, second body of rod and the third body of rod The supporting rod of body composition using when have enough length, when storage, each sub bar body is condensed along socket direction, occupy compared with Small storage space.

Further, the fixed locking block is cylindrical, and the periphery face of the fixed locking block is equipped with anti-skid chequer.

Using above-mentioned technical proposal, by the way that the anti-skid chequer in fixed locking block periphery face is arranged so that rotation is fixed When latch segment is locked or is unlocked, it is easier to exert a force.

Further, universal adjustment part is connected on the third body of rod, the universal adjustment part includes gimbal suspension set, ten thousand To joint ball and locking member, the gimbal suspension set is fixed on the one end of the third body of rod far from second body of rod, the universal pass Section ball is fixedly connected with panel rack, and the gimbal suspension ball is set in gimbal suspension set, and the locking member covers spiral shell with gimbal suspension Line connects, and abutting realization with gimbal suspension ball by locking member is locked.

Using above-mentioned technical proposal, gimbal suspension ball is rotated so that panel rack can turn an angle relative to supporting rod, By adjusting the angle of panel rack so that user can preferably watch music score；It is later determined that after best viewing angle, pass through rotation Tight locking member makes locking member abut realization with gimbal suspension ball and fixes, and preventing panel rack under gravity makes the angle adjusted change Become.

Further, the locking member includes screw rod and is fixed on the knob of screw rod one end.

Using above-mentioned technical proposal, by the way that the knob in screw rod one end is arranged so that user more holds in rotary screw Easily force, to facilitate locking member to be locked or be unlocked.

Further, the panel rack includes bearing plate and the limiting plate for being fixed on described bearing plate one end, the limit Angle between plate and bearing plate is less than or equal to 90 degree.

Using above-mentioned technical proposal, music score is lain on bearing plate, since bearing plate is horizontal by certain angle of inclination, So music score slides from bearing plate under gravity in order to prevent, by being fixed on the limiting plate of bearing plate one end, music score is made to exist It is abutted with limiting plate under gravity, in bearing plate and the certain range in horizontal plane angle of inclination, prevents music score from sliding.

Further, the pedestal includes connecting rod and at least three support legs hinged with the connecting rod interference, institute Connecting rod is stated to be threadedly coupled with first body of rod.

Using above-mentioned technical proposal, three support legs hinged with connecting rod interference can optionally carry out angular adjustment, make Different topographic features can be preferably suitable for by obtaining the music score supporting rack；And since support leg and connecting rod interference are hinged, make Obtaining support leg has certain support force.

Further, the bottom end of the support leg is fixedly connected with non-slipping block.

It is effectively prevented support leg by being arranged in the anti-skidding fast of support leg bottom end using above-mentioned technical proposal and skids now As.

In conclusion the utility model has the advantages that：

1, supporting rod is combined by the sub bar body being mutually socketed, when in use, passes through the fixation with tapered thread through-hole Latch segment, positioned at the resilient clamp portion of external sub bar body and the collective effect of notch, so that resilient clamp portion is clamped internally positioned Sub bar body outer surface, since the fixation of supporting rod is after each cross-talk body of rod is first stretched to appropriate length, to pass through elasticity The chucking power that clamping part provides is gripped, so the use length of supporting rod can be adjusted preferably；

2, gimbal suspension ball is rotated so that panel rack can turn an angle relative to supporting rod, by adjusting panel rack Angle so that user can preferably watch music score；It is later determined that after best viewing angle, by screwing locking member, make lock Tight part abuts realization with gimbal suspension ball and fixes, and preventing panel rack under gravity makes the angulation change adjusted.

Description of the drawings

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly introduced, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.

Fig. 1 is the overall structure diagram of the utility model embodiment；

Fig. 2 is the attachment structure schematic diagram of second body of rod, the third body of rod and panel rack；

Fig. 3 is the connection structure principle schematic of second body of rod and the third body of rod.

Reference numeral：100, panel rack；101, bearing plate；102, limiting plate；200, supporting rod；210, sub bar body；211, First body of rod；212, second body of rod；2121, notch；2122, resilient clamp portion；213, the third body of rod；214, universal adjustment part； 2141, gimbal suspension set；2142, gimbal suspension ball；2143, locking member；2144, screw rod；2145, knob；220, fixed locking Block；221, tapered thread through-hole；222, anti-skid chequer；300, pedestal；301, connecting rod；302, support leg；303, non-slipping block.

Specific implementation mode

It elaborates below in conjunction with the accompanying drawings to the technical solution of the utility model.

A kind of music score supporting rack, referring to Fig. 1, including panel rack 100, supporting rod 200 and pedestal 300.Specifically, supporting rod 200 include the identical sub bar body 210 of three-stage structure, and sub bar body 210 is first body of rod of telescopic socket separated from each other successively 211, second body of rod 212 and the third body of rod 213, wherein end of the third body of rod 213 positioned extremely inward far from second body of rod 212 It is connected with panel rack 100；It is connected with pedestal 300 positioned at end of outermost first body of rod 211 far from second body of rod 212 It connects.

Referring to Fig. 2, by taking second body of rod 212 and the third body of rod 213 as an example（First body of rod 211, second body of rod 212 and third The connection structure of the body of rod 213 is identical）Introduce it is above-mentioned can telescopic socket separated from each other.Second body of rod 212 is upper end opening The lower end of tubular structure, the third body of rod 213 can be inserted into second body of rod 212, further include being threadedly connected to second body of rod, 212 upper end Fixed locking block 220, in conjunction with Fig. 3, second body of rod, 212 upper end is equipped at least two notches 2121, and notch 2121 is by the second bar 212 upper end of body is divided at least two resilient clamp portions 2122；It is equipped with and 2122 surface of resilient clamp portion in fixed locking block 220 The corresponding tapered thread through-hole 221 of screw thread, 221 lower end diameter of tapered thread through-hole are more than upper end diameter, such fixing lock When tight block 220 screws in downwards from second body of rod, 212 upper end, pass through tapered thread through-hole 221 and resilient clamp portion 2122 and notch 2121 cooperation makes two resilient clamp portions 2122 clamp the outer surface of the third body of rod 213, it can be achieved that second body of rod 212 and the The fixation of three bodies of rod 213 reversely rotates fixed locking block 220 and can be realized storage or dismounting, when storage, by each sub bar body 210 is sealed along the progress of socket direction, and music score supporting rack the space occupied is made to reduce.

Referring to Fig. 1, the locking or unlock of supporting rod 200, fixing lock are realized by rotating fixed locking block 220 for convenience Tightly block 220 is arranged cylindrical, and the periphery face of fixed locking block 220 is fixedly installed anti-skid chequer 222.Pass through fixation Anti-skid chequer 222 in 220 periphery face of fixed locking block is set, frictional force when rotation fixed locking block 220 is increased, to The person of being conveniently operated exerts a force.

Referring to Fig. 2, universal adjustment part 214 is connected on the third body of rod 213.Specifically, universal adjustment part 214 includes universal Joint sleeve 2141, gimbal suspension ball 2142 and locking member 2143, wherein gimbal suspension set 2141 is fixed on the third body of rod 213 One end far from second body of rod 212, gimbal suspension ball 2142 is fixedly connected with panel rack 100, and gimbal suspension ball 2142 is set to In gimbal suspension set 2141, locking member 2143 is threadedly coupled with gimbal suspension set 2141, passes through locking member 2143 and gimbal suspension Ball 2142 abuts realization and is locked.

Rotate gimbal suspension ball 2142 so that panel rack 100 can turn an angle relative to supporting rod 200, pass through tune The angle of whole face grillage 100 so that user can preferably watch music score；It is later determined that after best viewing angle, by screwing Locking member 2143 makes locking member 2143 abut realization with gimbal suspension ball 2142 and fixes, prevents panel rack 100 from making tune under gravity Whole good angulation change.

Referring to Fig. 2, specifically, locking member 2143 includes screw rod 2144 and the knob 2145 for being fixed on 2144 one end of screw rod, By the way that the knob 2145 in 2144 one end of screw rod is arranged so that user is in rotary screw 2144, it is easier to exert a force, to side Just locking member 2143 is locked or is unlocked.

Referring to Fig. 1 and Fig. 2, specifically, panel rack 100 includes bearing plate 101 and the limit for being fixed on 101 one end of bearing plate Position plate 102, the angle between limiting plate 102 and bearing plate 101 are less than or equal to 90 degree.Music score is lain on bearing plate 101, due to Bearing plate 101 is horizontal by certain angle of inclination, so music score slides from bearing plate 101 under gravity in order to prevent, leads to Cross the limiting plate 102 for being fixed on 101 one end of bearing plate, music score made to be abutted under gravity with limiting plate 102, bearing plate 101 with In the certain range in horizontal plane angle of inclination, prevent music score from sliding.

Referring to Fig. 1, specifically, pedestal 300 includes connecting rod 301 and three supports hinged with 301 interference of connecting rod Foot 302, wherein connecting rod 301 is threadedly coupled with first body of rod 211, and the bottom end of support leg 302 is fixedly connected with non-slipping block 303. Three support legs 302 hinged with 301 interference of connecting rod can optionally carry out angular adjustment so that the music score supporting rack can be more preferable Be suitable for different topographic features；And since support leg 302 and 301 interference of connecting rod are hinged so that support leg 302 has Certain support force.By being arranged in the anti-skidding fast of 302 bottom end of support leg, it is effectively prevented 302 slipping phenomenon of support leg.

The present embodiment specifically uses process：According to user's height, determine that music score supporting rack needs to adjust specific makes With height, after first body of rod 211, second body of rod 212 and the third body of rod 213 are stretched to required length respectively, will successively fix Latch segment 220 screws in from top to bottom, by tapered thread through-hole 221 in fixed locking block 220 and resilient clamp portion 2122 and The cooperation of notch 2121 makes two resilient clamp portions 2122 clamp, to realize being fixedly connected between each sub bar body 210；With Afterwards, three support legs 302 are rotated, and after so that three support legs 302 is turned to proper angle, music score supporting rack is steadily placed. In order to reach more preferably viewing angle, the angle of inclination of panel rack 100 can be adjusted by universal adjustment part 214, it first will be universal After joint ball 2142 is relatively rotated with gimbal suspension set 2141, it is locked by locking member 2143.

The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to Above-described embodiment, technical solution belonging to the idea of the present invention belong to the scope of protection of the utility model.It should refer to Go out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.

Claims (8)

1. a kind of music score supporting rack, including panel rack (100), supporting rod (200) and pedestal (300), the supporting rod (200) Both ends are connected with panel rack (100) and pedestal (300) respectively, which is characterized in that the supporting rod (200) include several sections can phase The sub bar body (210) of mutual discretely telescopic socket is located at external sub bar body (210) and is equipped at least two by this positioned at outside The end of sub bar body (210) be divided into the notches (2121) of at least two resilient clamp portions (2122), the resilient clamp portion (2122) surface is equipped with screw thread, further includes the fixed locking block (220) that screw thread is socketed on external sub bar body (210), described solid Determine to be equipped with tapered thread through-hole (221) corresponding with the resilient clamp portion (2122) thread surface, institute in latch segment (220) State tapered thread through-hole (221) makes two resilient clamp portions for being matched with resilient clamp portion (2122) and notch (2121) (2122) outer surface of internally positioned sub bar body (210) is clamped.

2. a kind of music score supporting rack according to claim 1, which is characterized in that the sub bar body (210) is mutual successively First body of rod (211), second body of rod (212) and the third body of rod (213) of socket.

3. a kind of music score supporting rack according to claim 2, which is characterized in that the fixed locking block (220) is in cylinder The periphery face of shape, the fixed locking block (220) is equipped with anti-skid chequer (222).

4. a kind of music score supporting rack according to claim 3, which is characterized in that be connected on the third body of rod (213) Universal adjustment part (214), the universal adjustment part (214) include gimbal suspension set (2141), gimbal suspension ball (2142) and Locking member (2143), the gimbal suspension set (2141) are fixed on the one end of the third body of rod (213) far from second body of rod (212), The gimbal suspension ball (2142) is fixedly connected with panel rack (100), and the gimbal suspension ball (2142) is set to gimbal suspension set (2141) in, the locking member (2143) is threadedly coupled with gimbal suspension set (2141), passes through locking member (2143) and universal pass Section ball (2142) abuts realization and is locked.

5. a kind of music score supporting rack according to claim 4, which is characterized in that the locking member (2143) includes screw rod (2144) and it is fixed on the knob (2145) of screw rod (2144) one end.

6. a kind of music score supporting rack according to claim 1, which is characterized in that the panel rack (100) includes bearing plate (101) limiting plate (102) of the bearing plate (101) one end, the limiting plate (102) and bearing plate (101) are fixed on and Between angle be less than or equal to 90 degree.

7. a kind of music score supporting rack according to claim 1, which is characterized in that the pedestal (300) includes connecting rod (301) and at least three support legs (302) hinged with the connecting rod (301) interference, the connecting rod (301) and first The body of rod (211) is threadedly coupled.

8. a kind of music score supporting rack according to claim 7, which is characterized in that the bottom end of the support leg (302) is fixed It is connected with non-slipping block (303).