CN216053728U

CN216053728U - Dynamic lamp box

Info

Publication number: CN216053728U
Application number: CN202122494822.8U
Authority: CN
Inventors: 吴胜开
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-15
Filing date: 2021-10-15
Publication date: 2022-03-15
Anticipated expiration: 2031-10-15

Abstract

The utility model discloses a dynamic lamp box, which comprises a box body, wherein a fixed support is arranged on the back surface of the box body, and a motor and a regulator which are electrically connected with each other are arranged on the fixed support; a swing arm connected with a rotating shaft penetrating through the box body is arranged on the display surface of the box body; the rotating shaft is connected with the motor through a connecting rod mechanism on the back of the box body; the regulator is used for controlling the on-off and the rotating speed of the motor; the motor drives the swing arm to move through the connecting rod mechanism. The display surface of the dynamic lamp box provided by the utility model is provided with the movable swing arm, so that different lamp box effects can be formed by matching with the LED lamp.

Description

Dynamic lamp box

Technical Field

The utility model relates to an advertising lamp box, in particular to a dynamic lamp box.

Background

The advertising lamp box for popularizing commodities, services, shop names, propaganda slogans and the like is visible everywhere, and the variety is also eight-door. Common ordinary lamp house passes through effects such as the colour of LED lamp, scintillation change and stacks with propaganda characters or pattern mutually, reaches dazzling beautiful bandwagon effect. However, as such lightboxes become more and more popular, the need for greater personalization has not been met to enable rapid acquisition of focused eye in many advertising lightboxes.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a dynamic lamp box, wherein a display surface is provided with a movable swing arm, so that different lamp box effects can be formed by matching with an LED lamp conveniently.

A dynamic lamp box comprises a box body, wherein a fixed support is arranged on the back surface of the box body, and a motor and a regulator which are electrically connected with each other are arranged on the fixed support;

the display surface of the box body is provided with a swing arm connected with a rotating shaft penetrating through the box body; the rotating shaft is connected with the motor through a connecting rod mechanism on the back of the box body;

the regulator is used for controlling the on-off and the rotating speed of the motor; the motor drives the swing arm to move through the connecting rod mechanism.

Optionally, the linkage mechanism comprises a first link and a second link; one end of the first connecting rod is connected with the rotating shaft, and the other end of the first connecting rod is connected with the second connecting rod; the second connecting rod is connected with the motor through a sliding block; the first connecting rod and the second connecting rod form a preset angle;

optionally, the fixing bracket comprises two metal rods with grooves arranged side by side, the motor is fixed on the metal rods through a first mounting plate, and the regulator is mounted on the metal rods through screws;

optionally, a second mounting plate is further arranged on the back of the box body, and a bearing is further connected to the rotating shaft; the bearing is fixed on the second mounting plate through screws.

Optionally, the display surface of the box body is also provided with an LED lamp;

optionally, the box body further comprises a piece of protective glass, the protective glass is attached to the display surface of the box body, and the swing arm and the LED lamp are packaged in the protective glass;

optionally, the number of the swing arms is two or more, and the number of the motors and the link mechanisms corresponds to the number of the swing arms.

The display surface of the dynamic lamp box is provided with the movable swing arm, the swing arm is connected with the link mechanism on the back surface of the box body through the rotating shaft, and meanwhile, the link mechanism is connected with the motor, namely, the swing arm can swing movably through the rotation of the motor and the driving of the link mechanism and the rotating shaft. In addition, the regulator is used for controlling the on-off state and the rotating speed of the motor, so that different swing arm moving effects can be conveniently formed. Compared with the existing common lamp box, the swing arm has more personalized activity effect, and meanwhile, the swing arm and the LED lamp can form diversified lamp box display effects, so that the swing arm is convenient to expand.

Drawings

FIG. 1 is a schematic diagram of the back side of a dynamic light box according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of a display surface of a dynamic light box according to an embodiment of the present invention;

FIG. 3 is a schematic side view of a dynamic light box according to an embodiment of the present invention;

the reference numbers in the drawings of the specification are as follows:

1. a box body; 2. fixing a bracket; 21. a metal rod; 3. a motor; 4. a regulator; 5. a rotating shaft; 51. a bearing; 6. swinging arms; 7. a link mechanism; 71. a first link; 72. a second link; 73. a slider; 81. a first mounting plate; 82. a second mounting plate; 9. an LED lamp; 10. and (4) protective glass.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

In an embodiment, a dynamic light box is provided, as shown in fig. 1 to 3, which includes a box body 1, a fixed bracket 2 is provided on the back of the box body, and a motor 3 and a regulator 4 which are electrically connected with each other are provided on the fixed bracket;

the display surface of the box body is provided with a swing arm 6 connected with a rotating shaft 5 penetrating through the box body; the rotating shaft is connected with the motor through a connecting rod mechanism on the back of the box body;

the connecting rod mechanism consists of one or more connecting rods and is used for driving the swing arm to move; the motor is an electric drive motor device, the regulator is used for controlling the on-off and the rotating speed of the motor, and a user can control the motor through a switch button and a knob on the regulator; when the motor is electrified to rotate, the swing arm is driven to move through the connecting rod mechanism.

Specifically, the link mechanism includes a first link 71 and a second link 72; one end of the first connecting rod is connected with the rotating shaft, and the other end of the first connecting rod is connected with the second connecting rod; the second link is connected to the motor via a slider 73. Wherein a right angle is formed between the first connecting rod and the second connecting rod; namely, when the motor is started, the sliding block rotates by taking the motor shaft as the center of a circle and drives the second connecting rod to horizontally move, and the first connecting rod horizontally swings by taking the rotating shaft as the center; meanwhile, the swing arm positioned on the display surface of the box body swings by means of the rotation of the rotating shaft.

Further, the fixed bracket comprises two metal rods 21 with grooves and arranged side by side, the motor is fixed on the metal rods through a first mounting plate 81, and the regulator is mounted on the metal rods through screws. The metal rod is preferably made of aluminum alloy, and the groove is convenient for mounting the first mounting plate and the regulator through screws; the first mounting plate plays a role in stabilizing the motor, and the box body brought by the motor is prevented from shaking.

Furthermore, a second mounting plate 82 is arranged on the back of the box body, and a bearing 51 is connected to the rotating shaft; the bearing is fixed on the second mounting plate through screws. The bearing and the rotating shaft are connected into a whole, so that the rotating shaft is more lubricated and has less resistance; meanwhile, the rotating shaft is fixed on the second mounting plate through screws, so that the shaking caused by the rotation of the rotating shaft and the swinging of the swing arm can be reduced.

Furthermore, LED lamps 9 are distributed on the display surface of the box body, and the number and the distribution positions of the LED lamps can be flexibly selected; when the swing arm is movably matched with the flickering light effect of the LED lamp, a more vivid and three-dimensional lamp box display effect can be formed.

Furthermore, the box body also comprises protective glass 10, the protective glass is attached to the display surface of the box body, and the swing arm and the LED lamp are packaged in the protective glass; protective glass encapsulates swing arm and LED lamp part in the box show face, plays waterproof, prevents the effect of artificially touching swing arm, LED lamp part, improves the security of lamp house.

It can be understood that the number of the swing arms can be two or more, and meanwhile, the number of the motors and the link mechanisms corresponds to the number of the swing arms; namely, in order to provide richer display effects, the swing arm, the motor and the connecting rod mechanism can be flexibly expanded along with the requirement; for example, a swing arm corresponds to a linkage mechanism and a motor; or a plurality of swing arms correspond to a plurality of motors, a link mechanism, and the like; thereby facilitating the expansion into more complex dynamic light boxes on the basis.

The above is the explanation of the dynamic light box of the present invention to help understanding the present invention; the present invention is not limited to the above embodiments, and any changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit of the present invention are intended to be equivalent replacements within the scope of the present invention.

Claims

1. A dynamic lamp box is characterized by comprising a box body, wherein a fixed support is arranged on the back surface of the box body, and a motor and a regulator which are electrically connected with each other are arranged on the fixed support;

a swing arm connected with a rotating shaft penetrating through the box body is arranged on the display surface of the box body; the rotating shaft is connected with the motor through a connecting rod mechanism on the back of the box body;

2. The dynamic light box of claim 1, wherein the linkage comprises a first link and a second link; one end of the first connecting rod is connected with the rotating shaft, and the other end of the first connecting rod is connected with the second connecting rod; the second connecting rod is connected with the motor through a sliding block; wherein a preset angle is formed between the first connecting rod and the second connecting rod.

3. The dynamic light box of claim 1, wherein the fixing bracket comprises two grooved metal rods arranged side by side, the motor is fixed on the metal rods by a first mounting plate, and the adjuster is mounted on the metal rods by screws.

4. The dynamic light box of claim 1, wherein a second mounting plate is further provided on the back of the box body, and a bearing is further connected to the rotating shaft; the bearing is fixed on the second mounting plate through screws.

5. The dynamic light box of claim 1, wherein an LED light is further disposed on the display surface of the box.

6. The dynamic light box of claim 5, wherein the box body further comprises a protective glass, the protective glass is attached to the display surface of the box body, and the swing arm and the LED lamp are encapsulated inside.

7. The dynamic light box of any one of claims 1 to 6, wherein the number of the swing arms is two or more, and the number of the motors and the link mechanisms corresponds to the number of the swing arms.