CN211606742U

CN211606742U - Light stereo set with prevent falling structure

Info

Publication number: CN211606742U
Application number: CN202020753766.8U
Authority: CN
Inventors: 阎聪
Original assignee: Shenzhen Dacheng Meiya Lighting And Sound Technology Co ltd
Current assignee: Shenzhen Dacheng Meiya Lighting And Sound Technology Co ltd
Priority date: 2020-05-09
Filing date: 2020-05-09
Publication date: 2020-09-29
Anticipated expiration: 2030-05-09

Abstract

The utility model discloses a light stereo set with prevent falling structure, comprises an operation bench, the fixed welding of back central point department of putting of operation panel has the support frame, and the fixed welding in top of support frame has first fixed frame, the internally mounted of first fixed frame has the motor, and the fixed welding of the output of motor has fixture, fixture's bottom central point department of putting fixed welding has the dish of polishing, the inside of operation panel transversely is inserted and is equipped with the second dwang. The utility model discloses be provided with fixture, through the screw thread rotation, the dish of polishing of the different models of centre gripping of being convenient for, and be convenient for install and dismantle the dish of polishing, the device rotates through the screw thread through being provided with second dwang and second movable block, removes about being convenient for and places the platform, is convenient for remove and polishes, avoids the injury in one's hands, through being provided with gag lever post and spring, under the expansion force and the contractile force of spring, the frame of the fixed different thickness of centre gripping of being convenient for.

Description

Light stereo set with prevent falling structure

Technical Field

The utility model relates to a light stereo set technical field specifically is a light stereo set with prevent falling structure.

Background

The light sound is one of the stage art modeling means, and with the development of the scenario, the light color and the change thereof are used for displaying the environment, rendering the atmosphere and highlighting the central character to create the space sense and the time sense of the stage, shape the external image of the stage performance and provide the necessary light effect by using the stage light sound equipment and the technical means.

But the big logarithm of current light stereo set is all directly put subaerially, and stability is not strong, falls on ground easily, leads to light stereo set to damage, consequently needs a light stereo set with prevent falling the structure to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a light stereo set with prevent falling structure to solve the big logarithm of current light stereo set that proposes in the above-mentioned background art and all directly put subaerially, stability is not strong, falls on ground easily, leads to the problem that light stereo set damaged.

In order to achieve the above object, the utility model provides a following technical scheme: a light sound with a falling-proof structure comprises a light sound body, wherein a fixed frame is fixedly connected at the bottom end of the light sound body, a first movable rod is arranged in the fixed frame through a bearing, a first bevel gear is fixedly connected on the surface of the first movable rod, a second gear is meshed on the surface of the first bevel gear, a rotating rod is fixedly connected on one side, away from the first bevel gear, of the second gear, a second movable rod is sleeved on the surface of the rotating rod, a fixed rod is sleeved on the surface of the second movable rod, a hinge rod is hinged and connected on one side, away from the rotating rod, of the second movable rod, a sucker is hinged and installed at the bottom end of the hinge rod, an outer rod is fixedly connected at the inner top of the sucker, a spring is inserted in the outer rod, an inner rod is fixedly connected at the bottom end of the spring, and a roller is fixedly connected at the bottom, the bottom end of the first movable rod is fixedly connected with a crank.

Preferably, the second gear is provided with four groups, the four groups of second gears are meshed with the surface of the first conical gear, and the first conical gear and the second gear form a gear rotating type structure.

Preferably, the dwang is cylindrical structure, the cylindrical hole groove corresponding with the dwang has been seted up to the inside of second movable rod, the external screw thread has been seted up on the surface of dwang, the internal thread corresponding with dwang surface external screw thread has been seted up to the inner wall in cylindrical hole groove, the inside of establishing at the second movable rod is inserted to the dwang, the screw thread formula structure that contracts that rises is constituteed with the second movable rod to the dwang.

Preferably, the second movable rod is of a rectangular structure, a rectangular sliding groove corresponding to the second movable rod is formed in the fixed rod, the second movable rod is inserted in the fixed rod, and the second movable rod and the fixed rod form a sliding structure.

Preferably, the top end of the spring is fixedly connected with the inner top of the sucker, and the bottom end of the spring is fixedly connected with the top end of the inner rod.

Preferably, the inner rod is of a rectangular structure, a rectangular sliding groove corresponding to the inner rod is formed in the outer rod, the inner rod is inserted into the outer rod, and the inner rod and the outer rod form a sliding structure.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses be provided with hinge bar and sucking disc, drive the sucking disc through the hinge bar and remove, can make four hinge bars of group keep away from each other, strengthen the holistic stability of light sound body to adsorb on the desktop through the sucking disc, can be fixed with the hinge bar, thereby can fix the hinge bar through the sucking disc, effectually play and prevent that light sound body from dropping, avoid light sound body to drop and receive the damage.

Through being provided with first movable rod, through rotating first movable rod, can drive the second gear and rotate, can drive the dwang through the second gear and rotate to can make the second movable rod remove on the surface of dwang, can make through the second movable rod that four groups are close to or are close to each other between the hinge bar, thereby can effectually conveniently adjust the holistic height of light sound body, the use of the light sound body of being convenient for.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

fig. 2 is a schematic top sectional view of the structure of the fixing frame of the present invention;

fig. 3 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention;

fig. 4 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

In the figure: 1. a light sound body; 2. a fixing frame; 3. a first movable bar; 4. a first bevel gear; 5. a second gear; 6. rotating the rod; 7. a second movable bar; 8. fixing the rod; 9. a hinged lever; 10. a suction cup; 11. an outer rod; 12. a spring; 13. an inner rod; 14. a roller; 15. a crank handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment:

a light sound with a falling-proof structure comprises a fixed frame 2 fixedly connected with the bottom end of a light sound body 1, a first movable rod 3 is installed in the fixed frame 2 through a bearing, a first bevel gear 4 is fixedly connected with the surface of the first movable rod 3, a second gear 5 is meshed with the surface of the first bevel gear 4, four groups of second gears 5 are arranged on the second gear 5, the four groups of second gears 5 are mutually meshed with the surface of the first bevel gear 4, the first bevel gear 4 and the second gear 5 form a gear rotating type structure, the second movable rod 7 is driven to slide by convenient rotation, a rotating rod 6 is fixedly connected with one side of the second gear 5 far away from the first bevel gear 4, the rotating rod 6 is of a cylindrical structure, a cylindrical hole groove corresponding to the rotating rod 6 is formed in the second movable rod 7, an external thread is formed on the surface of the rotating rod 6, an internal thread corresponding to the external thread on the surface of the rotating rod 6 is formed on the inner wall, dwang 6 is inserted and is established the inside of second movable rod 7, and dwang 6 constitutes screw thread formula structure that contracts with second movable rod 7, is convenient for slide, and the surface cover of dwang 6 is equipped with second movable rod 7, and second movable rod 7 is the rectangle structure, and the rectangle spout corresponding with second movable rod 7 is seted up to the inside of dead lever 8, and second movable rod 7 inserts the inside of establishing dead lever 8.

The second movable rod 7 and the fixed rod 8 form a sliding type structure, so that the second movable rod 7 can slide linearly, the fixed rod 8 is sleeved on the surface of the second movable rod 7, one side, away from the rotating rod 6, of the second movable rod 7 is hinged with the hinged rod 9, the bottom end of the hinged rod 9 is hinged with the sucker 10, the inner top of the sucker 10 is fixedly connected with the outer rod 11, the spring 12 is inserted into the outer rod 11, the top end of the spring 12 is fixedly connected with the inner top of the sucker 10, the bottom end of the spring 12 is fixedly connected with the top end of the inner rod 13, the roller 14 can slide into the sucker 10 conveniently through the contraction force of the spring 12, the inner rod 13 is fixedly connected with the bottom end of the spring 12, the inner rod 13 is of a rectangular structure, the rectangular sliding chute corresponding to the inner rod 13 is formed in the outer rod 11, the inner rod 13 is inserted into the outer rod 11, the inner rod 13 and the outer rod, and the bottom end of the inner rod 13 is fixedly connected with a roller 14, and the bottom end of the first movable rod 3 is fixedly connected with a crank 15.

The working principle is as follows: in use, according to fig. 1, fig. 2, fig. 3 and fig. 4, the first bevel gear 4 can be driven to rotate by rotating the first movable rod 3, and when the first bevel gear 4 rotates, the four groups of second gears 5 can rotate simultaneously, at this time, the second gears 5 can drive the rotating rod 6 to rotate, when the rotating rod 6 rotates, the second movable rod 7 can move on the surface, when the second movable rod 7 moves, the four groups of hinged rods 9 can be driven to move, when the hinge rod 9 is moved to a proper position, it is sucked to the floor or the table top by the suction cup 10, the hinged rods 9 can be fixed, after the hinged rods 9 are fixed, the light sound body 1 can be prevented from falling, and by the movement of the four groups of hinged rods 9, can conveniently adjust the holistic height of light sound body 1, the operation is accomplished, above is this practical whole theory of operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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. The utility model provides a light stereo set with prevent falling structure, includes light stereo set body (1), its characterized in that: the bottom fixedly connected with fixed frame (2) of light sound body (1), and the inside of fixed frame (2) installs first movable rod (3) through the bearing, the fixed surface of first movable rod (3) is connected with first conical gear (4), and the surface meshing of first conical gear (4) has second gear (5), one side fixedly connected with dwang (6) that first conical gear (4) were kept away from in second gear (5), and the surface cover of dwang (6) is equipped with second movable rod (7), the surface cover of second movable rod (7) is equipped with dead lever (8), one side that dwang (6) were kept away from in second movable rod (7) articulates and is connected with hinge rod (9), and the bottom of hinge rod (9) articulates and installs sucking disc (10), the interior top fixedly connected with outer pole (11) of sucking disc (10), and a spring (12) is inserted into the outer rod (11), an inner rod (13) is fixedly connected to the bottom end of the spring (12), a roller (14) is fixedly connected to the bottom end of the inner rod (13), and a crank (15) is fixedly connected to the bottom end of the first movable rod (3).

2. A light and sound with anti-fall structure according to claim 1, characterized in that: the second gear (5) is provided with four groups, four groups the surface intermeshing of second gear (5) and first conical gear (4), first conical gear (4) constitute gear rotary type structure with second gear (5).

3. A light and sound with anti-fall structure according to claim 1, characterized in that: dwang (6) are cylindrical structure, the cylindrical hole groove corresponding with dwang (6) is seted up to the inside of second movable rod (7), the external screw thread has been seted up on the surface of dwang (6), the internal thread corresponding with dwang (6) surface external screw thread is seted up to the inner wall in cylindrical hole groove, dwang (6) are inserted and are established the inside of second movable rod (7), dwang (6) and second movable rod (7) are constituteed screw thread formula structure that contracts.

4. A light and sound with anti-fall structure according to claim 1, characterized in that: the second movable rod (7) is of a rectangular structure, a rectangular sliding groove corresponding to the second movable rod (7) is formed in the fixed rod (8), the second movable rod (7) is inserted in the fixed rod (8), and the second movable rod (7) and the fixed rod (8) form a sliding type structure.

5. A light and sound with anti-fall structure according to claim 1, characterized in that: the top end of the spring (12) is fixedly connected with the inner top of the sucker (10), and the bottom end of the spring (12) is fixedly connected with the top end of the inner rod (13).

6. A light and sound with anti-fall structure according to claim 1, characterized in that: the inner rod (13) is of a rectangular structure, a rectangular sliding groove corresponding to the inner rod (13) is formed in the outer rod (11), the inner rod (13) is inserted into the outer rod (11), and the inner rod (13) and the outer rod (11) form a sliding type structure.