CN108039165B

CN108039165B - Supporting frame

Info

Publication number: CN108039165B
Application number: CN201711047967.5A
Authority: CN
Inventors: 黄佐理
Original assignee: Guangxi One Belt One Road Technology Co ltd
Current assignee: Guangxi Rui Qi Feng New Materials Co ltd
Priority date: 2017-10-31
Filing date: 2017-10-31
Publication date: 2020-10-02
Anticipated expiration: 2037-10-31
Also published as: CN108039165A

Abstract

The invention provides a support frame for supporting a guitar, and belongs to the field of musical instrument support. The device comprises a support frame and a rest frame which is rotatably arranged on the support frame, wherein the support frame comprises two vertical rods, a support rod and two adjusting feet; the middle part of each vertical rod is provided with an accommodating groove, the bottom of each vertical rod is provided with a notch, and an installation column is arranged in each notch; the two adjusting feet are respectively and rotatably arranged on the mounting column; the rest frame comprises two support rods, two support feet and a connecting rod, wherein the first ends of the two support rods are respectively rotatably installed in the accommodating grooves, the connecting rod is connected with the second ends of the two support rods, which are opposite to the first ends, the bottom surface of each support rod is close to the second ends, accommodating grooves are formed in the direction of the parallel central axis, the first ends are provided with avoiding notches, the top surface of each support rod is close to the second ends, grooves for placing a guitar are formed in the grooves, and the two support feet are respectively accommodated in the accommodating grooves of the two support rods.

Description

Supporting frame

[ technical field ] A method for producing a semiconductor device

The invention relates to a support frame, in particular to a support frame of a guitar.

[ background of the invention ]

The guitar support frame is as putting device of guitar musical instrument, and present support frame is including base and supporting component, and supporting component and base are not collapsible, use the guitar after, the guitar frame just occupies certain space, very inconvenient.

[ summary of the invention ]

In view of the above problems, the present invention provides a foldable support frame, which is convenient and occupies a small space.

In order to achieve the purpose, the invention adopts the following technical scheme: a support frame is used for supporting a guitar and comprises a support frame and a rest frame which is rotatably installed on the support frame, wherein the support frame comprises two vertical rods, a support rod and two adjusting feet; the middle part of each vertical rod is provided with an accommodating groove, the bottom of each vertical rod is provided with a notch, and an installation column is arranged in each notch; the two adjusting feet are respectively and rotatably arranged on the mounting column; the placing frame comprises two supporting rods, two supporting feet and a connecting rod, wherein the first ends of the two supporting rods are respectively rotatably installed in the accommodating grooves, the connecting rod is connected with the second ends of the two supporting rods opposite to the first ends, the bottom surface of each supporting rod is close to the second ends, accommodating grooves are formed in the direction parallel to the central axis, the first ends are provided with avoiding notches, the top surface of each supporting rod is close to the second ends and provided with grooves used for placing guitars, and the two supporting feet are respectively accommodated in the accommodating grooves of the two supporting rods and can rotate relative to the corresponding supporting rods to form obtuse angles with the corresponding supporting rods; the rest frame can rotate between a retracting position and an expanding position relative to the abutting frame, when the rest frame is at the retracting position, the rod body is clamped on the two vertical rods, the two support rods are respectively accommodated in the accommodating grooves of the two vertical rods, and the two support legs are respectively accommodated in the accommodating grooves of the two support rods; when shelve the frame when the expansion position, the body of rod breaks away from two montants, two bracing pieces break away from the accepting groove that corresponds, are the acute angle to the montant with corresponding, two supporting legs break away from the holding tank that corresponds, are the obtuse angle to the supporting legs with corresponding.

Preferably, the erection column is in a parallel with threaded hole has been seted up in the montant center pin direction, and each regulation foot is including the gasket and the body of rod, the gasket is located body of rod one side, the external screw thread has been seted up to the body of rod, the body of rod is installed threaded hole, and the accessible the screw hole with the cooperation of external screw thread is relative the rotatory corresponding regulation foot of erection column.

Preferably, the abutment bar is cylindrical.

Preferably, a bayonet is formed in one side wall of each accommodating groove, and when the shelf is in the retracted position, the connecting rod is clamped in the bayonet; when the shelf is in the deployed position, the link disengages from the bayonet.

Preferably, the two support rods are arranged in parallel, and the connecting rod is respectively perpendicular to the two support rods.

Preferably, the groove is arcuate.

Compared with the prior art, the invention has the following beneficial effects:

the rest frame can have a retracted position and an extended position relative to the leaning frame, when the rest frame is in the retracted position, the rest frame is accommodated in the leaning frame, so that the space can be saved when the support frame is not used, the structure is simple, in addition, when the support frame needs to be used, the support frame is separated from the leaning frame, the support frame is placed on a plane and can be used as the support frame for supporting the guitar, and the structure is simple and very convenient.

[ description of the drawings ]

Fig. 1 is a perspective view of a preferred embodiment of the stand of the present invention.

Fig. 2 is another view from fig. 1, wherein the rest stand is in the deployed position.

Fig. 3 is a perspective view of fig. 1, wherein the rest stand is in the stowed position.

Description of the main elements

Leaning frame 10	Shelf 20	Vertical bar 11
			Abutment bar 12	Two adjusting feet 13	Storage tank 111
Bayonet 112	Notch 113	Mounting post 114
			Gasket 131	Rod 132	Support bar 21
Supporting foot 22	Connecting rod 23	Rotating shaft 211
			The receiving groove 212	Avoiding gap214	Groove	213
Pivot shaft 221	Supporting rack 100	Through-hole 115

The following detailed description will further illustrate the invention in conjunction with the above-described figures.

[ detailed description ] embodiments

The following examples may assist those skilled in the art in a more complete understanding of the present invention, but are not intended to limit the invention in any way.

Referring to fig. 1, in a preferred embodiment of the present invention, a support stand 100 for supporting a guitar includes an abutment rack 10 and a rest rack 20 rotatably mounted on the abutment rack 10.

The leaning frame 10 includes two vertical rods 11, a leaning rod 12 and two adjusting legs 13. The leaning rod 12 is connected with the upper ends of the two vertical rods 11, and the two adjusting feet 13 are arranged at the lower ends of the two vertical rods 11. Preferably, two montant 11 parallel arrangement, lean on pole 12 with two montant 11 set up perpendicularly, lean on pole 12 to be cylindrical, can not cause the damage to the guitar like this when supporting the guitar, in addition, can overlap on the pole 12 and be equipped with a cotton cover in order to protect the guitar.

Referring to fig. 2, a strip-shaped receiving groove 111 penetrating through two opposite sides of each vertical rod 11 is formed in the middle of each vertical rod 11, and a bayonet 112 is formed on a sidewall of the receiving groove 111. The two opposite side walls of the receiving groove 111 of each vertical rod 11 are respectively provided with a rotating hole, the bottom of the receiving groove is provided with a notch 113, an installation column 114 is installed in the notch 113, and the installation column 114 is provided with a threaded hole in the direction parallel to the central axis of the vertical rod 11. Preferably, two opposite side walls of the receiving groove 111 are parallel to each other, and two opposite side walls of the notch 113 are parallel to each other. Each of the vertical rods 11 is formed with a through hole 115 communicating the receiving groove 111 and the corresponding notch 113.

Referring to fig. 3, the adjusting legs 13 are respectively rotatably mounted on the mounting posts 114, each adjusting leg 13 includes a spacer 131 and a rod 132, the spacer 131 is mounted at one end of the rod 132, the rod 132 is provided with an external thread, the adjusting leg 13 is fastened into the threaded hole of the mounting post 114 through the rod 132 and fixed on the corresponding vertical rod 11, and the adjusting leg 13 can be rotated relative to the mounting post 114 through the matching of the threaded hole and the external thread to adjust the height of the vertical rod 11.

Referring to fig. 1-3, the shelf 20 includes two support rods 21, two support legs 22 and a connecting rod 23, wherein first ends of the two support rods 21 are respectively rotatably mounted in the receiving slots 111 of the two vertical rods 11, and the connecting rod 23 is connected to second ends of the two support rods 21 opposite to the first ends. The first end of each bracing piece 21 is provided with a rotation axis 211, and pass through rotation axis 211 reaches the cooperation in rotation hole and install on corresponding montant 11, the bottom surface of each bracing piece 21 is close to the second end and has seted up an holding tank 212 along the parallel center pin direction on, the first end has seted up one and dodges breach 214, dodge breach 214 is used for acceping the body of rod 132. The top surface of each support bar 21 near the second end is provided with a groove 213 for placing a guitar, and the groove 213 is arc-shaped. Preferably, the two support rods 21 are arranged in parallel, and the connecting rod 23 is arranged perpendicular to the two support rods 21.

One end of each of the two support legs 22 is provided with a pivot shaft 221, and the pivot shafts 221 are respectively installed at the second ends of the two support rods 21.

Rest frame 20 can be relative support frame 10 is rotatory between a packing up position and an expansion position, and is rotatory two bracing pieces 12 make two bracing pieces 12 accept in the holding tank 112 of two bracing pieces 11, it is rotatory again two bracing pieces 21 make two bracing pieces 21 accept respectively in the holding tank 111 of two montants 11, connecting rod 23 both ends card respectively in bayonet 112, like this rest frame 20 is located and accepts the packing up position in the support frame 10, and is very simple and convenient, but also does not take up space.

When needs use support frame 100, place the support frame subaerial, gasket 131 contact ground, it is rotatory rest stand 20 makes connecting rod 23 breaks away from corresponding bayonet 112, two bracing pieces 21 break away from corresponding accepting groove 111, to being the acute angle with corresponding montant 11, two supporting legs 22 rotate respectively and break away from two holding tanks 212, to being the obtuse angle with corresponding supporting legs 22, two supporting legs 22 support two bracing pieces 21, at this moment, rest stand 20 is located the expansion position, puts the lower part of guitar in recess 213 again, and upper portion supports and leans on pole 12. In addition, at this time, the height of the vertical rod 11, the stability of the supporting frame and the like can be adjusted by adjusting the two adjusting feet 13, which is very convenient.

Claims

1. The utility model provides a support frame for place guitar which characterized in that: the supporting device comprises a supporting frame and a placing frame which is rotatably installed on the supporting frame, wherein the supporting frame comprises two vertical rods, a supporting rod and two adjusting feet; the middle part of each vertical rod is provided with an accommodating groove, the bottom of each vertical rod is provided with a notch, and an installation column is arranged in each notch; the two adjusting feet are respectively and rotatably arranged on the mounting column;

the placing frame comprises two supporting rods, two supporting feet and a connecting rod, wherein the first ends of the two supporting rods are respectively rotatably installed in the accommodating grooves, the connecting rod is connected with the second ends of the two supporting rods opposite to the first ends, the bottom surface of each supporting rod is close to the second ends, accommodating grooves are formed in the direction parallel to the central axis, the first ends are provided with avoiding notches, the top surface of each supporting rod is close to the second ends and provided with grooves used for placing guitars, and the two supporting feet are respectively accommodated in the accommodating grooves of the two supporting rods and can rotate relative to the corresponding supporting rods to form obtuse angles with the corresponding supporting rods;

the placing frame can rotate between a retracting position and a spreading position relative to the abutting frame, when the placing frame is in the retracting position, the connecting rod is clamped on the two vertical rods, the two supporting rods are respectively accommodated in the accommodating grooves of the two vertical rods, and the two supporting feet are respectively accommodated in the accommodating grooves of the two supporting rods; when shelve the frame when the expansion position, the connecting rod breaks away from two montants, two bracing pieces break away from the accepting groove that corresponds, are the acute angle to the montant with corresponding, two supporting legs break away from the holding tank that corresponds, are the obtuse angle to the supporting legs with corresponding.

2. A support as claimed in claim 1, wherein: the erection column is on a parallel with threaded hole is seted up in the montant center pin direction, and each adjusts the foot including the gasket and the body of rod, the gasket is located body of rod one side, the external screw thread has been seted up to the body of rod, the body of rod is installed in the threaded hole, and the accessible the threaded hole with the cooperation of external screw thread is relative the rotatory corresponding regulation foot of erection column.

3. A support as claimed in claim 2, wherein: the leaning rod is cylindrical.

4. A support as claimed in claim 2, wherein: a bayonet is formed in one side wall of each accommodating groove, and when the shelving rack is in the retracted position, the connecting rod is clamped in the bayonet; when the shelf is in the deployed position, the link disengages from the bayonet.

5. The support of claim 4, wherein: the two support rods are arranged in parallel, and the connecting rods are respectively perpendicular to the two support rods.

6. The support of claim 5, wherein: the groove is arc-shaped.