CN112006479B

CN112006479B - Multifunctional rotary display device for mechanical structure

Info

Publication number: CN112006479B
Application number: CN202011010977.3A
Authority: CN
Inventors: 宋旭
Original assignee: Xinchang Zhibei Machinery Co ltd
Current assignee: Shanghai Shangda Cultural Creativity Co ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-09-10
Anticipated expiration: 2040-09-23
Also published as: CN112006479A

Abstract

The invention discloses a multifunctional rotary display device for a mechanical structure, relates to the technical field of display stands, and solves the problems that a guitar can only be displayed in the display process, cannot be audited and displayed in tone, is single in display performance and is not beneficial to exciting the purchase intention of a customer in the conventional display device. A multifunctional rotary display device for a mechanical structure comprises a circular ring base, wherein the circular ring base comprises an installation disc, the circular ring base is integrally formed by welding an inner support ring and an outer support ring, six brake rollers are welded at the bottom of the outer support ring in an annular array mode, and the installation disc is welded above the top end of the inner support ring in a supporting mode; the bottom locking and hoisting of installation disc has a motor. The poking rod can be used for poking the sound strings, so that the guitar can be sounded by the poking strings in the rotating display process, the tone of the guitar is convenient to publicize and display, the audio and visual effects are combined, and the display effect is better.

Description

Multifunctional rotary display device for mechanical structure

Technical Field

The invention relates to the technical field of display stands, in particular to a multifunctional rotary display device for a mechanical structure.

Background

The guitar is a musical instrument, belonging to plucked musical instruments, and generally has six strings, which are similar to the violin in shape. Guitars are often considered the primary musical instrument in pop, rock, blues, folk songs, and philamego. In the field of classical music, guitars often perform in solo or duet style; of course, in indoor music and orchestral music, the guitar also plays a considerable companying role.

At present, guitar display is mainly carried out by hanging on a cavity wall or leaning at a wall side or placing on other fixed-shape supports, the display frames cannot comprehensively display the aesthetic feeling of the guitar, the existing guitar display frames are inconvenient to adjust according to the size of the guitar, and accordingly, a rotary guitar display frame is provided.

For example, patent No. CN201920680995.9 discloses a rotary guitar display stand, belonging to the technical field of guitar display stands. The utility model provides a rotation type guitar show shelf, includes the mount pad, and the mount pad top is provided with rotating assembly, rotating assembly lower extreme and mount pad upper end middle part fixed connection, and the rotating assembly upper end is still fixedly connected with show mechanism, and show mechanism inboard is central symmetry and is provided with two adjusting part. The utility model utilizes the motor to drive the supporting panel A to rotate above the outer shell, thereby achieving the purpose of driving the guitar in the display mechanism to be displayed in a rotating way; just the utility model discloses still be provided with two adjusting part in show mechanism inboard, utilize the rotation of telescopic link between supporting panel A and supporting panel B to and adjust the slip of pole on the telescopic link, make the guitar place the guitar of putting between seat and the guitar neck frame and can put arbitrary molding, and then reach the purpose of comprehensive show.

The clamping and positioning mechanism of the existing display device for the guitar is not reasonable enough in optimization design, the clamping stability is poor, the guitar is easy to loosen, fall and damage in the rotating display process, the guitar can only be displayed in the display process, the tone can not be audited for display, the display performance is single, and the purchase intention of customers is not favorably excited.

Disclosure of Invention

The invention aims to provide a multifunctional rotary display device for a mechanical structure, which aims to solve the problems that the guitar provided in the background technology can only be displayed in appearance, cannot be audited and displayed in tone, is single in display performance and is not beneficial to exciting the purchase intention of a customer in the display process.

In order to achieve the purpose, the invention provides the following technical scheme: a multifunctional rotary display device for a mechanical structure comprises a circular ring base, wherein the circular ring base comprises an installation disc, the circular ring base is integrally formed by welding an inner support ring and an outer support ring, six brake rollers are welded at the bottom of the outer support ring in an annular array mode, and the installation disc is welded above the top end of the inner support ring in a supporting mode; a motor is locked and hung at the bottom of the mounting disc, a rotating shaft of the motor penetrates through the mounting disc, and a rectangular supporting bedplate is fixedly welded at the top end of the rotating shaft of the motor; the support bedplate is of a rectangular structure as a whole, two groups of clamping frames at four positions are arranged at the top end of the support bedplate in a sliding way with corresponding heights, and the guitar is clamped and positioned among the clamping frames at four positions by the vertical clamping pins; two threaded mandrils are installed at the front side and the rear side of the middle section of the supporting bedplate in a vertically supporting and rotating way, and a rotating shaft rod is installed on the bedplate surface at the adjacent position of the rear side of the front threaded mandrils in a vertically supporting and rotating way.

Furthermore, the mounting disc also comprises a gear ring, the top end of the central position of the mounting disc is supported and welded with the gear ring, and the rotating shaft of the motor also penetrates through the gear ring.

Furthermore, the card frame includes the connecting rod, everywhere the whole Contraband column structure that all is of card frame, and a sliding sleeve has all been welded to its rear side back, and this sliding sleeve corresponds and the sliding sleeve cooperation of two six arris location axles everywhere, and the tail end of card frame everywhere all rotates and is connected with a connecting rod.

Furthermore, the clamping frame also comprises connecting seats, the tail ends of the upper and lower groups of connecting rods are rotatably connected with one connecting seat, the two connecting seats are in T-shaped structures, and two threaded ejector rods correspondingly penetrate through and are meshed with the bottom lug plates of the two connecting seats.

Furthermore, the rotating shaft rod comprises a driving lever and a driven gear, a horizontal driving lever is welded at the top end of the rotating shaft rod, and the driven gear is sleeved at the bottom end of the rotating shaft rod.

Furthermore, the deflector rod is horizontally as high as a round sound hole in the middle of the guitar sound box, and the deflector rod can rotate to be in contact with the top of the sounding string.

Further, the driven gear hanging support is located below the bottom of the supporting bedplate, and the driven gear and the gear ring are horizontally equal in height and are in meshing contact.

Furthermore, the supporting bedplate comprises a hexagonal positioning shaft, the top end of the supporting bedplate is welded with the hexagonal positioning shaft at two positions, namely a high position and a low position, and the two hexagonal positioning shafts are provided with two clamping frames in opposite sliding sleeves.

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

1. according to the four-position clamping frame, the four-position connecting rod, the two connecting seats and the two threaded ejector rods form the two-position threaded pushing double-connecting-rod clamping structure, the four-position clamping frame can be driven to slide oppositely along the two hexagonal positioning shafts to clamp and loosen the guitar by only screwing the two threaded ejector rods forwards and backwards through the two-position mechanism, and the operation is simple, convenient and quick;

2. the deflector rod can be used for deflecting the sound strings, so that the guitar can be sounded by the deflected strings in the rotating display process, the tone of the guitar is convenient to publicize and display, the audio and visual effects are combined, and the display effect is better;

3. through the power transmission of the gear ring, the driven gear and the deflector rod can utilize the rotary power of the support bedplate to carry out transfer driving, thus omitting the need of independently setting string-pulling power for the deflector rod, fully utilizing the kinetic energy of the motor, reducing the using amount of the electric motor and being beneficial to controlling the equipment cost;

4. the guitar sound box has the advantages that the clamping frames are matched with the clamps to be clamped on the upper half part and the lower half part of the guitar sound box, so that stable positioning can be implemented on the guitar, and the probability that the guitar is loosened, dropped and damaged from the supporting bedplate in the display process is effectively reduced.

Drawings

FIG. 1 is a schematic illustration of a guitar clip positioning condition of the present invention;

FIG. 2 is a rear side schematic view of another clip detent condition of the present invention;

FIG. 3 is a schematic three-dimensional structure of the present invention;

FIG. 4 is a schematic bottom view of the present invention;

FIG. 5 is a schematic view of a ring base structure according to the present invention;

FIG. 6 is a schematic view of a mounting structure of the card frame sliding sleeve of the present invention;

FIG. 7 is a schematic view of the bottom structure of the support platen of the present invention;

FIG. 8 is an enlarged view of portion A of FIG. 1 according to the present invention;

in the figure: 1. a circular ring base; 101. installing a disc; 102. a ring gear; 2. a motor; 3. a support platen; 301. a hexagonal positioning shaft; 4. a guitar; 5. clamping a frame; 501. a connecting rod; 502. a connecting seat; 6. a threaded ejector rod; 7. rotating the shaft lever; 701. a deflector rod; 702. a driven gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 8, an embodiment of the present invention includes: a multifunctional rotary display device for a mechanical structure comprises a circular ring base 1, wherein the circular ring base 1 comprises an installation disc 101, the whole circular ring base 1 is formed by welding an inner support ring and an outer support ring, six rolling wheels with brakes are welded at the bottom of the outer support ring in an annular array mode, and the installation disc 101 is welded above the top end of the inner support ring in a supporting mode; a motor 2 is locked and hung at the bottom of the mounting disc 101, a rotating shaft of the motor 2 penetrates through the mounting disc 101, and a rectangular supporting bedplate 3 is fixedly welded at the top end of the rotating shaft of the motor 2; the support bedplate 3 is of a rectangular structure as a whole, two groups of clamping frames 5 at four positions are arranged at the top end of the support bedplate 3 in a sliding way with corresponding heights, and the guitar 4 is positioned among the clamping frames 5 at the four positions by vertical clamping clips; two threaded mandrils 6 are vertically supported, rotatably inserted and installed at the front side and the rear side of the middle section of the supporting bedplate 3, a rotating shaft rod 7 is further vertically supported, rotatably inserted and installed on the bedplate surface which is adjacently arranged at the rear side of the front threaded mandrils 6, the installation disc 101 further comprises a gear ring 102, the gear ring 102 is supported and welded at the top end of the center of the installation disc 101, the rotating shaft of the motor 2 also penetrates through the gear ring 102, and the gear ring 102 can transmit power to the rotating shaft rod 7; the clamping frame 5 comprises connecting rods 501, the clamping frame 5 at four positions is of an Contraband-shaped structure integrally, sliding sleeves are welded at the back of the rear side of the clamping frame, the sliding sleeves at four positions are correspondingly matched with the two hexagonal positioning shafts 301 in a sliding manner, and the tail ends of the clamping frame 5 at four positions are rotatably connected with one connecting rod 501; the rotating shaft 7 comprises a driving lever 701 and a driven gear 702, the top end of the rotating shaft 7 is welded with the horizontal driving lever 701, and the bottom end of the rotating shaft 7 is sleeved with the driven gear 702.

Preferably, the clamping frame 5 further comprises a connecting seat 502, the two groups of connecting rods 501 are arranged up and down, the tail ends of the connecting rods 501 are connected with one connecting seat 502 in a rotating mode, the two connecting seats 502 are of a T-shaped structure, the two threaded ejector rods 6 are correspondingly meshed with the bottom ear plates of the two connecting seats 502 in a penetrating mode, the clamping frame 5 is arranged at four positions, the connecting rods 501 at four positions, the two connecting seats 502 and the two threaded ejector rods 6 jointly form a two-threaded-propelling double-connecting-rod clamping structure, the clamping frame 5 can be driven to slide oppositely along the two six-edge positioning shafts 301 to clamp and loosen the guitar 4 only by screwing the two threaded ejector rods 6 forwards and backwards, and the operation is simple, convenient and fast.

Preferably, the deflector rod 701 is horizontally equal to the same height as a circular sound hole in the middle of the sound box of the guitar 4, the deflector rod 701 can rotate to be in contact with the top of the sounding string, and the deflector rod 701 can be used for deflecting the sounding string, so that the guitar 4 can be sounded by the plucking string in the rotating display process, the tone of the guitar 4 can be conveniently publicized and displayed, the audio and visual effects are combined, and the display effect is better.

Preferably, the driven gear 702 is suspended and supported below the bottom of the supporting bedplate 3, the driven gear 702 is horizontally equal in height with the gear ring 102 and is in meshed contact with the gear ring 102, the driven gear 702 and the shifting lever 701 can be driven to shift by using the rotating power of the supporting bedplate 3 through the power transmission of the gear ring 102, the independent setting of string shifting power for the shifting lever 701 is omitted, the kinetic energy of the motor 2 is fully utilized, the using amount of an electric motor is reduced, and the cost of equipment is favorably controlled.

Preferably, the supporting bedplate 3 comprises a hexagonal positioning shaft 301, the top end of the supporting bedplate 3 is supported and welded with the hexagonal positioning shaft 301 with a high position and a low position, two clamping frames 5 are installed on the two hexagonal positioning shafts 301 in opposite sliding ways, the clamping frames 5 can be clamped on the upper half part and the lower half part of a guitar 4 sound box in a matching way to stably position the guitar 4, and the probability that the guitar 4 is loosened, dropped and damaged from the supporting bedplate 3 in the display process is effectively reduced.

The working principle is as follows: when in use, the guitar 4 is vertically inserted and supported at the top end of the supporting bedplate 3, the two threads formed by the four clamping frames 5, the four connecting rods 501, the two connecting seats 502 and the two threaded push rods 6 are pushed into the double-connecting-rod clamping structure, the four clamping frames 5 can be driven to slide oppositely along the two hexagonal positioning shafts 301 to clamp the guitar 4 only by rotating and screwing the two threaded push rods 6 forwards, the four clamping frames 5 can be used for stably positioning the guitar 4 by being clamped on the upper half part and the lower half part of a sound box of the guitar 4 in a matching way, the probability that the guitar 4 is loosened from the supporting bedplate 3 and falls off and damaged in the display process is effectively reduced, finally the motor 2 is started, the motor 2 drives the supporting bedplate 3 and the guitar 4 to display in a rotating way, the driven gear 702 and the deflector rod 701 can be rotated and driven by the rotating power of the gear ring 102, and the deflector rod 701 can be rotated and driven to deflect the sound string, make guitar 4 can be by the vocalization of plucking at rotatory show in-process, be convenient for propaganda show guitar 4's tone quality, the audio-visual audio combines, and the bandwagon effect is better.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A multi-functional rotation type display device for mechanical structure which characterized in that: the brake roller device comprises a circular ring base (1), wherein the circular ring base (1) comprises a mounting disc (101), the whole circular ring base (1) is formed by welding an inner supporting ring and an outer supporting ring, six brake rollers are welded at the bottom of the outer supporting ring in an annular array mode, and the mounting disc (101) is welded above the top end of the inner supporting ring in a supporting mode; a motor (2) is locked and hung at the bottom of the mounting disc (101), a rotating shaft of the motor (2) penetrates through the mounting disc (101), and a rectangular supporting bedplate (3) is fixedly welded at the top end of the rotating shaft of the motor (2); the support bedplate (3) is integrally rectangular, two groups of clamping frames (5) at four positions are arranged at the top end of the support bedplate (3) in a sliding way with corresponding heights, and the guitar (4) is positioned among the clamping frames (5) at four positions by vertical clamping clips; two threaded mandrils (6) are vertically supported and rotatably inserted at the front side and the rear side of the middle section of the supporting bedplate (3), wherein a rotating shaft rod (7) is also vertically supported and rotatably inserted on the bedplate surface which is adjacent to the rear side of the front threaded mandrils (6);

the mounting disc (101) further comprises a gear ring (102), the gear ring (102) is welded at the top end of the central position of the mounting disc (101) in a supporting mode, and a rotating shaft of the motor (2) penetrates through the gear ring (102);

the clamping frame (5) comprises connecting rods (501), the clamping frame (5) at four positions is of an Contraband-shaped structure integrally, sliding sleeves are welded at the back of the rear side of the clamping frame, the sliding sleeves at four positions are correspondingly matched with the sliding sleeves of the six-edge positioning shafts (301) at two positions, and the tail ends of the clamping frame (5) at four positions are rotatably connected with the connecting rods (501);

the clamping frame (5) further comprises connecting seats (502), the tail ends of the upper and lower groups of connecting rods (501) are rotatably connected with one connecting seat (502), the two connecting seats (502) are in T-shaped structures, and two threaded push rods (6) correspondingly penetrate through and are meshed with the bottom lug plates of the two connecting seats (502);

the rotating shaft rod (7) comprises a shifting lever (701) and a driven gear (702), the top end of the rotating shaft rod (7) is welded with the horizontal shifting lever (701), and the bottom end of the rotating shaft rod (7) is sleeved with the driven gear (702);

the deflector rod (701) is horizontally as high as a round sound hole in the middle of a sound box of the guitar (4), and the deflector rod (701) can rotate to be in contact with the top of a sounding string;

the driven gear (702) is suspended and supported below the bottom of the supporting bedplate (3), and the driven gear (702) is horizontally equal in height with the gear ring (102) and is in meshing contact with the gear ring;

the supporting bedplate (3) comprises a hexagonal positioning shaft (301), the top end of the supporting bedplate (3) is supported and welded with the hexagonal positioning shaft (301) at two positions, namely a high position and a low position, and the two hexagonal positioning shafts (301) are provided with two clamping frames (5) in opposite sliding sleeves.