CN203250524U - Folding electronic organ support - Google Patents
Folding electronic organ support Download PDFInfo
- Publication number
- CN203250524U CN203250524U CN 201320148014 CN201320148014U CN203250524U CN 203250524 U CN203250524 U CN 203250524U CN 201320148014 CN201320148014 CN 201320148014 CN 201320148014 U CN201320148014 U CN 201320148014U CN 203250524 U CN203250524 U CN 203250524U
- Authority
- CN
- China
- Prior art keywords
- cross bar
- cross
- sticks
- montant
- baffle plates
- 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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Abstract
The utility model discloses a folding electronic organ support including a support and a pair of shelves disposed at an interval, and each of the shelves includes a vertical stick and a cross stick; each of the vertical sticks is fixedly disposed on the support, a locking device is fixedly disposed on the top of each of the vertical sticks; and each of the cross sticks is coupled with each of the locking devices via a screw, each of the cross sticks is provided with a guiding hole which extends from the coupled end of the cross stick to the free end of the cross stick, and the screw is disposed in the guiding hole and can slide from the coupled end of the cross stick to the free end of the cross stick. The folding electronic organ support is advantageous in that, unfolding and folding of the vertical sticks and the cross sticks are achieved only by rotating the cross sticks to the vertical direction, and the cross sticks is rotated only by 90 degree; and operation is easy, the size of the folded electronic organ support is small, and transportation is convenient.
Description
Technical field
The utility model relates to a kind of qin frame, especially relates to a kind of Foldable musical instrument rack.
Background technology
Existing qin frame generally comprises support and is fixed on the support and isolated a pair of shelf, and shelf is made of montant and cross bar, and the top of montant is fixedly installed locking device, and cross bar is coupling on locking device.When the qin frame is in the use state, locking device locking, montant and cross bar launch, with supported object (mellotron etc.) support column; When the qin frame was in non-working condition, locking device unclamped, and cross bar is turned to montant close up, and the qin frame draws in, and small volume is convenient to deposit and is carried.But, the qin frame from the use state to rounding state or from rounding state when using state, cross bar need to rotate degree more than 200 could close up with montant or launch, and operates very inconvenient.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of easy to operate, the Foldable musical instrument rack of being convenient to transport.
The utility model solves the problems of the technologies described above the technical scheme that adopts: a kind of Foldable musical instrument rack, comprise a pair of shelf that support and interval arrange, described shelf comprises montant and cross bar, described montant is fixedly installed on the described support, the top of described montant is fixedly installed locking device, described cross bar is connected on the described locking device by screw axis, be provided with the free-ended pilot hole that extends to described cross bar from the pivoted connection end of described cross bar on the described cross bar, described screw is positioned at described pilot hole and can the pivoted connection end along described pilot hole from described cross bar slides into the free end of described cross bar.
Described locking device comprises the base plate that is fixed on the described montant, two baffle plates and spring pin, two baffle plates are separately positioned on the both sides of described base plate, described cross bar is coupling on two baffle plates and between two baffle plates, and described spring pin passes two baffle plates and described cross bar.
Compared with prior art, the utility model has the advantage of by the free-ended pilot hole that extends to cross bar from the pivoted connection end of cross bar is set at cross bar, when cross bar and montant are in deployed condition, locking device is unclamped, rotating horizontal pole is to vertical position, then promote cross bar downwards, screw from the pivoted connection end of cross bar slide into the free end of cross bar, cross bar and montant close up, and when cross bar and montant are in rounding state, upwards spur cross bar, screw from the free end of cross bar slide into the pivoted connection end of cross bar, then rotating horizontal pole is to horizontal level, and locking device is locked, and cross bar and montant launch, cross bar only need rotate about 90 degree, easy to operate, and the qin frame small volume after folding, be convenient to transportation.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the schematic diagram that shelf of the present utility model draws in.
Embodiment
Embodiment is described in further detail the utility model below in conjunction with accompanying drawing.
Embodiment: as depicted in figs. 1 and 2, a kind of Foldable musical instrument rack, comprise a pair of shelf 2 that support 1 and interval arrange, shelf 2 comprises montant 21 and cross bar 22, montant 21 is fixedly installed on the support 1, the top of montant 21 is fixedly installed locking device, cross bar 22 is coupling on locking device by screw 3, be provided with the free-ended pilot hole 221 that extends to cross bar 22 from the pivoted connection end of cross bar 22 on the cross bar 22, screw 3 be positioned at pilot hole 221 and can be along pilot hole 221 from cross bar 22 pivoted connection end slide into the free end of cross bar 221.
In the present embodiment, locking device comprises the base plate 4 that is fixed on the montant 21, two baffle plates 5 and spring pin 6, two baffle plates 5 are separately positioned on the both sides of base plate 4, and cross bar 22 is coupling on two baffle plates 4 and between two baffle plates 4, and spring pin 6 passes two baffle plates 4 and cross bar 22.
Claims (2)
1. Foldable musical instrument rack, comprise a pair of shelf that support and interval arrange, described shelf comprises montant and cross bar, described montant is fixedly installed on the described support, the top of described montant is fixedly installed locking device, described cross bar is connected on the described locking device by screw axis, it is characterized in that being provided with on the described cross bar the free-ended pilot hole that extends to described cross bar from the pivoted connection end of described cross bar, described screw is positioned at described pilot hole and can the pivoted connection end along described pilot hole from described cross bar slides into the free end of described cross bar.
2. a kind of Foldable musical instrument rack according to claim 1, it is characterized in that described locking device comprises the base plate that is fixed on the described montant, two baffle plates and spring pin, two baffle plates are separately positioned on the both sides of described base plate, described cross bar is coupling on two baffle plates and between two baffle plates, and described spring pin passes two baffle plates and described cross bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320148014 CN203250524U (en) | 2013-03-28 | 2013-03-28 | Folding electronic organ support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320148014 CN203250524U (en) | 2013-03-28 | 2013-03-28 | Folding electronic organ support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203250524U true CN203250524U (en) | 2013-10-23 |
Family
ID=49376950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320148014 Expired - Fee Related CN203250524U (en) | 2013-03-28 | 2013-03-28 | Folding electronic organ support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203250524U (en) |
-
2013
- 2013-03-28 CN CN 201320148014 patent/CN203250524U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131023 Termination date: 20150328 |
|
| EXPY | Termination of patent right or utility model |