Advertising lamp box profile

Abstract

The utility model relates to the technical field of lamp box profiles, in particular to an advertising lamp box profile. The advertising lamp box profile capable of enhancing fixation comprises a lamp box profile body and friction strips, the lamp box profile body is provided with the multiple friction strips, the lamp box profile body is provided with multiple through holes, the lamp box profile body is connected with a first rack in a sliding mode, the end of the first rack is connected with an attaching plate, and the attaching plate is connected with the friction strips. An elastic piece is connected between the attaching plate and the lamp box profile body, the side, close to the first rack, of the lamp box profile body is rotationally connected with a gear, the gear is meshed with the first rack, the lamp box profile body is slidably connected with a clamping plate, and the clamping plate is connected with a second rack. After the lamp box is attached through the attaching plate, the clamping plate can extend forwards to limit and reinforce the bottom of the lamp box under the cooperation of the first rack, the gear and the second rack.

Description

Technical Field

[0001] The utility model relates to the technical field of light box profiles, in particular to an advertising light box profile. Background Art

[0002] With the continuous improvement of social economy, advertisements can be seen everywhere now. In order to attract people's attention, advertising light boxes are mostly used for promotion nowadays. Advertising light boxes can also be clearly seen by people at night. When installing an advertising light box, light box profiles are needed for fixation.

[0003] The material of the light box profile is generally aluminum profile, and the light box profile is in a long strip shape to directly surround the four sides of the light box, and the light box profile is fixed to the four sides of the light box through bolts. After long-term use of the advertising light box, if the bolts become loose, the light box profile is likely to fall off. Therefore, an advertising light box profile that can strengthen fixation is now developed. Summary of the Utility Model

[0004] The utility model provides an advertising light box profile that can strengthen fixation.

[0005] The technical solution of the utility model is: an advertising light box profile, which includes a light box profile body and a friction strip. The light box profile body is provided with a plurality of friction strips, the light box profile body is provided with a plurality of through holes, the light box profile body is slidably connected with a first rack, the end of the first rack is connected with a fitting plate, an elastic member is connected between the fitting plate and the light box profile body, a gear is rotatably connected to one side of the light box profile body close to the first rack, the gear meshes with the first rack, the light box profile body is slidably connected with a clamping plate, the clamping plate is connected with a second rack, and the second rack meshes with the gear.

[0006] Further, it further includes a first rubber strip. The top of the clamping plate is connected with the first rubber strip, and a strip-shaped groove is opened at the bottom of the light box profile body, and the strip-shaped groove is in clamping fit with the first rubber strip.

[0007] Further, it further includes a chuck and a telescopic member. The light box profile body is connected with a plurality of telescopic members, the light box profile body is provided with a plurality of chucks, the chuck is provided with a clamping hole, and the clamping hole is in clamping fit with the telescopic member.

[0008] Further, it further includes a second rubber strip. The chuck is connected with the second rubber strip, and a groove is opened at one side of the light box profile body close to the chuck, and the groove is in clamping fit with the second rubber strip.

[0009] Further, the chuck is provided with an arc surface, and the arc surface cooperates with the telescopic member.

[0010] The beneficial effects are as follows: After the fitting plate and the light box are fitted, the first rack, the gear and the second rack cooperate to make the clamping plate extend forward to limit and reinforce the bottom of the light box. By inserting the telescopic member into the card hole, it is convenient to assemble the two light box profile bodies together with the chuck to reinforce the light box. Description of the Drawings

[0011] Figure 1 It is a three-dimensional structure diagram of the present utility model.

[0012] Figure 2 It is a three-dimensional structure diagram of the light box profile body of the present utility model.

[0013] Figure 3 It is a three-dimensional structure sectional view of the light box profile body of the present utility model.

[0014] Figure 4 It is a three-dimensional structure diagram of components such as the light box profile body, the fitting plate and the first rack of the present utility model.

[0015] Figure 5 It is a three-dimensional structure diagram of components such as the clamping plate and the first rubber strip of the present utility model.

[0016] Figure 6 It is a three-dimensional structure diagram of components such as the light box profile body and the chuck of the present utility model.

[0017] Figure 7 It is a three-dimensional structure diagram of components such as the telescopic member and the second rubber strip of the present utility model.

[0018] Names and serial numbers of components in the figure: 1 - light box profile body, 101 - friction strip, 12 - through hole, 2 - fitting plate, 3 - first rack, 4 - elastic member, 5 - gear, 6 - second rack, 7 - clamping plate, 8 - first rubber strip, 9 - strip groove, 10 - chuck, 11 - card hole, 12 - telescopic member, 13 - second rubber strip, 14 - groove, 15 - arc surface. Detailed Description of the Invention

[0019] The preferred technical solutions of the present utility model will be described in detail below with reference to the accompanying drawings.

[0020] An advertising light box profile, as Figures 1-5As shown in the figure, it includes a light box profile body 1, a friction strip 101, a fitting plate 2, a first rack 3, an elastic member 4, a gear 5, a second rack 6 and a clamping plate 7. Two friction strips 101 are provided on the upper part of the light box profile body 1, and the friction strips 101 are arranged along the horizontal position of the light box profile body 1. Through holes 12 are opened on both the left and right sides of the light box profile body 1, and bolts are used to pass through the through holes 12 to conveniently fix the light box profile body 1 on the advertising light box. The first rack 3 is slidably connected to the middle part of the light box profile body 1, the fitting plate 2 is connected to the front part of the first rack 3, and the elastic member 4 is connected between the rear part of the fitting plate 2 and the light box profile body 1. The elastic member 4 is wound around the first rack 3. The gear 5 is rotatably connected to the middle part inside the light box profile body 1, and the gear 5 meshes with the first rack 3. The clamping plate 7 for strengthening the light box is slidably connected to the lower part of the light box profile body 1, the second rack 6 is connected to the upper part of the clamping plate 7, and the second rack 6 meshes with the gear 5. After the fitting plate 2 is attached to the light box, the fitting plate 2 will move backward to drive the first rack 3 to move backward, and through the cooperation of the gear 5 and the second rack 6, the clamping plate 7 will move forward to strengthen the light box.

[0021] As Figure 5 shown, it further includes a first rubber strip 8. The first rubber strip 8 is connected to the top of the clamping plate 7. A strip-shaped groove 9 is opened at the bottom of the light box profile body 1, and the strip-shaped groove 9 is in snap-fit connection with the first rubber strip 8.

[0022] When using this advertising light box profile, bolts can pass through the through holes 12, so that the bolts are screwed into the four sides of the light box, and the light box profile body 1 is fixed to the four sides of the light box through the bolts. When the light box profile body 1 and the fitting plate 2 approach the light box forward, after the fitting plate 2 contacts the light box, the fitting plate 2 and the first rack 3 stop moving, while the light box profile body 1 continues to move forward close to the light box. At this time, the elastic member 4 is compressed, and the light box profile body 1 drives the gear 5 and the second rack 6 to continue to move forward. At this time, the first rack 3 drives the gear 5 to rotate counterclockwise, and the gear 5 drives the second rack 6 to move forward. The forward movement of the second rack 6 drives the clamping plate 7 to move forward. The forward movement of the clamping plate 7 can extend forward from below the light box profile body 1. In this way, the clamping plate 7 can automatically limit and reinforce the bottom of the light box. The forward movement of the clamping plate 7 drives the first rubber strip 8 to move forward. The first rubber strip 8 separates from the strip groove 9 and contacts the bottom of the light box. The first rubber strip 8 can increase the friction with the light box, so as to achieve the purpose of reinforcing the light box. When the light box profile body 1 is disassembled, first reverse the bolts so that the bolts are separated from the light box and the light box profile body 1. The light box profile body 1 drives the fitting plate 2 to separate from the light box. Under the action of the elastic member 4, the first rack 3 and the fitting plate 2 are driven to move back to their original positions. Through the cooperation of the first rack 3, the gear 5 and the second rack 6, the clamping plate 7 and the first rubber strip 8 move back to their original positions, and the first rubber strip 8 enters the groove 14.

[0023] As Figures 6-7 shown, it also includes a chuck 10 and a telescopic member 12. The telescopic members 12 are connected to the left and right sides of the rear part of the light box profile body 1. The chucks 10 are arranged on the left and right sides of the light box profile body 1. Card holes 11 are opened on the left and right sides of the chuck 10, and the card holes 11 are in clamping fit with the telescopic members 12.

[0024] As Figures 6-7 shown, it also includes a second rubber strip 13. The second rubber strips 13 are connected to the front sides of the upper parts of the chucks 10. Grooves 14 are opened on the left and right sides of the rear part of the light box profile body 1, and the grooves 14 are in clamping fit with the second rubber strips 13. Arc surfaces 15 are arranged on the left and right sides of the lower parts of the chucks 10, and the arc surfaces 15 cooperate with the telescopic members 12.

[0025] After clamping the four light box profile bodies 1 on the four sides of the light box, the chuck 10 can be clamped from top to bottom at the position where two of the light box profile bodies 1 are butted. When the arc surface 15 on the chuck 10 contacts the end of the telescopic member 12, the telescopic member 12 is squeezed and contracted. When the end of the telescopic member 12 contacts the card hole 11, the telescopic member 12 automatically extends and resets to be clamped into the card hole 11. In this way, through the cooperation between the telescopic member 12 and the chuck 10, the chuck 10 can assemble the two light box profile bodies 1 together to reinforce the light box. Moreover, with the cooperation between the second rubber strip 13 and the groove 14, the friction between the chuck 10 and the light box profile body 1 can also be increased.

[0026] The above has introduced the present application in detail. Specific examples are used in this article to elaborate on the principle and implementation manner of the present application. The description of the above embodiments is only used to help understand the method and its core idea of the present application; at the same time, for those of ordinary skill in the art, according to the idea of the present application, there will be changes in the specific implementation manner and application scope. In summary, the content of this specification should not be construed as a limitation to the present application.

Claims

1. An advertising light box profile, characterized in that: The invention comprises a light box profile body (1) and a friction strip (101), wherein the light box profile body (1) is provided with a plurality of friction strips (101), the light box profile body (1) is provided with a plurality of through holes (12), the light box profile body (1) is slidably connected to a first rack (3), the end of the first rack (3) is connected to a bonding plate (2), an elastic member (4) is connected between the bonding plate (2) and the light box profile body (1), a gear (5) is rotatably connected to the side of the light box profile body (1) close to the first rack (3), the gear (5) and the first rack (3) are meshed, the light box profile body (1) is slidably connected to a clamping plate (7), the clamping plate (7) is connected to a second rack (6), and the second rack (6) and the gear (5) are meshed.

2. The advertising light box profile according to claim 1, characterized in that: It also includes a first rubber strip (8), the top of the clamping plate (7) is connected to the first rubber strip (8), the bottom of the light box profile body (1) is provided with a strip groove (9), and the strip groove (9) and the first rubber strip (8) are snap-fitted.

3. The advertising light box profile according to claim 2, characterized in that: It also includes a chuck (10) and a telescopic piece (12); the light box profile body (1) is connected to a plurality of telescopic pieces (12); the light box profile body (1) is provided with a plurality of chucks (10); the chucks (10) are provided with a chuck hole (11); the chuck hole (11) and the telescopic piece (12) are chucked and matched.

4. The advertising light box profile according to claim 3, characterized in that: It also includes a second rubber strip (13), the chuck (10) is connected to the second rubber strip (13), a groove (14) is formed on the side of the light box profile body (1) close to the chuck (10), and the groove (14) and the second rubber strip (13) are snap-fitted.

5. The advertising light box profile according to claim 4, characterized in that: The chuck (10) is provided with an arc surface (15), and the arc surface (15) cooperates with the telescopic member (12).

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