Adjustable light bar end cover pneumatic pressure device

Abstract

The utility model discloses an adjustable light bar end cover pneumatic pressure device which comprises a base, the surface of the base is connected with a fixed square tube assembly and a movable square tube assembly which are arranged in parallel, the fixed square tube assembly is fixedly connected with the base, and the movable square tube assembly is adjustably connected with the base. An air cylinder is arranged at one ends of the fixed square tube assembly and the movable square tube assembly and connected with a pneumatic switch through an air pipe, and the air cylinder and the pneumatic switch are both fixedly connected with the base; the ends, away from the air cylinder, of the fixed square pipe assembly and the movable square pipe assembly are provided with abutting plates, the fixed square pipe assembly is fixedly connected with the abutting plates, and the movable square pipe assembly is adjustably connected with the abutting plates. The device can be adjusted according to light bars with different lengths and widths, so that the processing requirements of products with different specifications are met; meanwhile, the air cylinder serves as a power source and is connected with the pneumatic switch through the air pipe, so that pressure application to the lamp strip end cover is achieved, the assembling quality is guaranteed, and the working intensity of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field, in particular to a pneumatic pressure device capable of adjusting an end cover of a light bar. Background Art

[0002] LED light strips are lighting devices that assemble multiple light-emitting diodes onto a strip or rigid circuit board. During the assembly process of the light strip end caps, applying appropriate and uniform pressure is a critical step in ensuring product quality. Traditional pressure application methods rely primarily on manual pressure application, making it difficult to precisely control the pressure applied by the operator. This pressure also varies widely between operators, leading to inconsistent assembly quality. This can lead to problems such as loose seals and loose connections, seriously impacting the lifespan and performance of the light strips. Furthermore, manual operation is inefficient and cannot meet the demands of large-scale production.

[0003] Based on the above situation, the utility model proposes an adjustable light bar end cover pneumatic pressure device, which can effectively solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide an adjustable pneumatic pressure device for light bar end caps. This device, which provides an adjustable pneumatic pressure device for light bar end caps, comprises a fixed square tube assembly and a movable square tube assembly, which are adjustably connected to a base. This allows adjustment to light bar lengths and widths, meeting the processing requirements of products of varying specifications. Furthermore, a pneumatic cylinder is used as the power source, connected to a pneumatic switch via an air pipe, to apply pressure to the light bar end caps, ensuring assembly quality and reducing worker workload.

[0005] The utility model is achieved through the following technical solutions:

[0006] A pneumatic pressure device for an adjustable light bar end cap includes a base, the surface of the base is connected to a fixed square tube assembly and a movable square tube assembly arranged in parallel, the fixed square tube assembly is fixedly connected to the base, and the movable square tube assembly is adjustably connected to the base; one end of the fixed square tube assembly and the movable square tube assembly is provided with a cylinder, the cylinder is connected to a pneumatic switch through an air pipe, and the cylinder and the pneumatic switch are both fixedly connected to the base; the end of the fixed square tube assembly and the movable square tube assembly away from the cylinder is provided with a back plate, the fixed square tube assembly is fixedly connected to the back plate, and the movable square tube assembly is adjustably connected to the back plate.

[0007] According to the above technical solution, as a further preferred technical solution of the above technical solution, the fixed square tube assembly and the movable square tube assembly both include a first square tube, a second square tube and a third square tube, the two ends of the first square tube are respectively adjustably connected to the second square tube, and the outer end of the second square tube is adjustably connected to the third tube.

[0008] According to the above technical solution, as a further preferred technical solution of the above technical solution, the first square tube and the second square tube, as well as the second square tube and the third-party tube are connected by positioning pins; the tops of the first square tube, the second square tube and the third-party tube are each provided with a plurality of positioning holes that are connected with the positioning pins and are evenly distributed at equal intervals.

[0009] According to the above technical solution, as a further preferred technical solution of the above technical solution, the first square tube is fixedly connected to both sides with a first slider, and the second square tube is fixedly connected to both sides with a second slider; the second square tube is provided with a first sliding groove on both sides to cooperate with the first slider, and the third tube is provided with a second sliding groove on both sides to cooperate with the second slider.

[0010] According to the above technical solution, as a further preferred technical solution of the above technical solution, the two ends of the bottom of the third tube of the fixed square tube assembly close to the cylinder are fixedly connected to the base through a first bolt, and the two ends of the bottom of the third tube of the movable square tube assembly close to the cylinder are adjustably connected to the base through a second bolt. The base is provided with a first through hole for the first bolt to pass through and a first waist-shaped hole for the second bolt to pass through.

[0011] According to the above technical solution, as a further preferred technical solution of the above technical solution, the third tube of the fixed square tube assembly close to the butt plate is fixedly connected to the butt plate through a third bolt, and the third tube of the movable square tube assembly close to the butt plate is adjustably connected to the base through a fourth bolt, and the butt plate is provided with a second through hole for the third bolt to pass through and a second waist-shaped hole for the fourth bolt to pass through.

[0012] Compared with the prior art, the present invention has the following advantages and beneficial effects:

[0013] The utility model provides an adjustable light bar end cover pneumatic pressure device, which is equipped with a fixed square tube assembly and a movable square tube assembly, and the movable square tube assembly is adjustably connected to the base, so that it can be adjusted according to light bar sizes of different lengths and widths to meet the processing requirements of products of different specifications; at the same time, the cylinder is used as the power source, and is connected to the pneumatic switch through the air pipe, so as to realize the pressure application on the light bar end cover, ensure the assembly quality, and reduce the work intensity of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a bottom view schematic diagram of the present invention. DETAILED DESCRIPTION

[0016] In order to enable those skilled in the art to better understand the technical solution of the present invention, the preferred embodiments of the present invention are described below in conjunction with specific embodiments. However, it should be understood that the drawings are for illustrative purposes only and are not to be construed as limiting this patent. To better illustrate this embodiment, some parts of the drawings may be omitted, enlarged, or reduced, and do not represent the dimensions of the actual product. For those skilled in the art, it is understandable that some well-known structures and their descriptions may be omitted in the drawings. The positional relationships described in the drawings are for illustrative purposes only and are not to be construed as limiting this patent.

[0017] A pneumatic pressure device for an adjustable light strip end cap includes a base 1, the surface of the base 1 is connected to a fixed square tube assembly 2 and a movable square tube assembly 3 arranged in parallel, the fixed square tube assembly 2 is fixedly connected to the base 1, and the movable square tube assembly 3 is adjustably connected to the base 1; one end of the fixed square tube assembly 2 and the movable square tube assembly 3 is provided with a cylinder 4, the cylinder 4 is connected to a pneumatic switch 6 through an air pipe 5, and the cylinder 4 and the pneumatic switch 6 are both fixedly connected to the base 1; the end of the fixed square tube assembly 2 and the movable square tube assembly 3 away from the cylinder 4 is provided with a back plate 7, the fixed square tube assembly 2 is fixedly connected to the back plate 7, and the movable square tube assembly 3 is adjustably connected to the back plate 7.

[0018] The utility model provides a fixed square tube component 2 and a movable square tube component 3, and the movable square tube component 3 is adjustably connected to the base 1, so that it can be adjusted according to light strips of different lengths and widths to meet the processing requirements of products of different specifications; at the same time, the cylinder 4 is used as a power source, and is connected to the pneumatic switch 6 through the air pipe 5, so as to achieve pressure application on the end cover of the light strip, ensure assembly quality, and reduce the work intensity of workers.

[0019] Furthermore, in another embodiment, the fixed square tube assembly 2 and the movable square tube assembly 3 both include a first square tube 8, a second square tube 9 and a third square tube 10, and the two ends of the first square tube 8 are adjustably connected to the second square tube 9, and the outer end of the second square tube 9 is adjustably connected to the third square tube 10.

[0020] Both the fixed square tube assembly 2 and the movable square tube assembly 3 adopt a structure including a first square tube 8, a second square tube 9 and a third square tube 10, and are adjustably connected to each other to adapt to light strips of different lengths, thereby meeting diverse production requirements.

[0021] Furthermore, in another embodiment, the first square tube 8 and the second square tube 9, as well as the second square tube 9 and the third-party tube 10 are connected by positioning pins 11; the tops of the first square tube 8, the second square tube 9 and the third-party tube 10 are each provided with a plurality of positioning holes 12 that are connected to the positioning pins 11 and are evenly distributed at equal intervals.

[0022] By setting the positioning pin 11 and the positioning hole 12, the length of the fixed square tube assembly 2 and the movable square tube assembly 3 can be accurately adjusted, which is convenient for adjustment according to light strips of different lengths during use, thereby improving the accuracy of the device applying pressure to the light strip end cover.

[0023] Furthermore, in another embodiment, first sliders 13 are fixedly connected to both sides of the first square tube 8, and second sliders 14 are fixedly connected to both sides of the second square tube 9; first slide grooves 15 are respectively provided on both sides of the second square tube 9 to cooperate with the first slide grooves 13, and second slide grooves 16 are respectively provided on both sides of the third tube 10 to cooperate with the second slide grooves 14.

[0024] By cooperating and connecting the first slider 13 and the first slide groove 15, and the second slider 14 and the second slide groove 16, the square tubes can move smoothly when adjusting their lengths, ensuring that each square tube moves along a predetermined direction during the adjustment process, thereby avoiding deformation of the device structure or uneven pressure on the end cover of the light strip due to deviation in the movement direction.

[0025] Furthermore, in another embodiment, the two ends of the bottom of the third-party tube 10 of the fixed square tube assembly 2 close to the cylinder 4 are fixedly connected to the base 1 by first bolts 17, and the two ends of the bottom of the third-party tube 10 of the movable square tube assembly 3 close to the cylinder 4 are adjustably connected to the base 1 by second bolts 18. The base 1 is provided with a first through hole 19 for the first bolt 17 to pass through and a first waist-shaped hole 20 for the second bolt 18 to pass through.

[0026] By providing the first bolt 17 and the first through hole 19, the fixed square tube assembly 2 can be connected to the base 1, ensuring its stability during operation; at the same time, by providing the second bolt 18 and the first waist-shaped hole 20, the movable square tube assembly 3 can be adjustably connected to the base, so that the position of the movable square tube assembly can be adjusted as needed, which is convenient for adjustment according to light strips of different widths.

[0027] Furthermore, in another embodiment, the third tube 10 of the fixed square tube assembly 2 close to the butt plate 7 is fixedly connected to the butt plate 7 through a third bolt 21, and the third tube 10 of the movable square tube assembly 3 close to the butt plate 7 is adjustably connected to the base 1 through a fourth bolt 22, and the butt plate 7 is provided with a second through hole 23 for the third bolt 21 to pass through and a second waist-shaped hole 24 for the fourth bolt 22 to pass through.

[0028] By providing the third bolt 21 and the second through hole 23, the fixed square tube assembly 2 can be connected to the butt plate 7. At the same time, by providing the fourth bolt 22 and the second waist-shaped hole 24, the butt plate 7 can adapt to the position change of the movable square tube assembly 3, ensuring that when the movable square tube assembly 3 is adjusted, the butt plate 7 can still make good contact with the light bar, maintain a stable support and pressure effect, thereby ensuring the consistency of the pressure effect on the end cover of the light bar and ensuring the stability of product quality.

[0029] The working principle of one embodiment of the utility model is as follows:

[0030] First, adjust the expansion and contraction of the fixed square tube assembly 2 and the movable square tube assembly 3 and the width between the two according to the length and width of different light strips; then place the light strip between the fixed square tube assembly 2 and the movable square tube assembly 3, and one end of the light strip is in contact with the abutment plate 7, and the other end is pre-installed with the end cover, and then turn on the pneumatic switch 6, the cylinder 4 generates pressure and applies it evenly to the surface of the light strip end cover, thereby completing the installation of the light strip end cover.

[0031] According to the description and drawings of the present invention, those skilled in the art can easily manufacture or use the pneumatic pressure device for the adjustable light bar end cover of the present invention, and can produce the positive effects described in the present invention.

[0032] Unless otherwise specified, in this utility model, if there are terms such as "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicating orientation or positional relationships, they are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, the terms describing the orientation or positional relationships in this utility model are only used for illustrative purposes and cannot be understood as limiting this patent. For ordinary technicians in this field, they can understand the specific meanings of the above terms in conjunction with the accompanying drawings and according to specific circumstances.

[0033] Unless otherwise specified or limited, the terms "disposed," "connected," and "connected" in this utility model should be understood broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to direct connections, indirect connections through an intermediary, or internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0034] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Any simple modification or equivalent change made to the above embodiment based on the technical essence of the present invention falls within the scope of protection of the present invention.

Claims

1. An adjustable light bar end cap pneumatic pressure device, characterized by: The invention comprises a base (1), wherein a fixed square tube assembly (2) and a movable square tube assembly (3) are connected to the surface of the base (1) in parallel, wherein the fixed square tube assembly (2) is fixedly connected to the base (1), and the movable square tube assembly (3) is adjustably connected to the base (1); a cylinder (4) is provided at one end of the fixed square tube assembly (2) and the movable square tube assembly (3), wherein the cylinder (4) is connected to a pneumatic switch (6) via an air pipe (5), and both the cylinder (4) and the pneumatic switch (6) are fixedly connected to the base (1); a butt plate (7) is provided at one end of the fixed square tube assembly (2) and the movable square tube assembly (3) away from the cylinder (4); the fixed square tube assembly (2) is fixedly connected to the butt plate (7), and the movable square tube assembly (3) is adjustably connected to the butt plate (7).

2. The adjustable light bar end cap pneumatic pressure device according to claim 1, characterized in that: The fixed square tube assembly (2) and the movable square tube assembly (3) both comprise a first square tube (8), a second square tube (9) and a third square tube (10); the two ends of the first square tube (8) are respectively adjustably connected to the second square tube (9); and the outer end of the second square tube (9) is adjustably connected to the third square tube (10).

3. The adjustable light bar end cap pneumatic pressure device according to claim 2, characterized in that: The first square tube (8) and the second square tube (9), as well as the second square tube (9) and the third square tube (10) are connected via positioning pins (11); the tops of the first square tube (8), the second square tube (9) and the third square tube (10) are each provided with a plurality of positioning holes (12) that are connected to the positioning pins (11) and are evenly distributed at equal intervals.

4. The adjustable light bar end cap pneumatic pressure device according to claim 2, characterized in that: The first square tube (8) is fixedly connected to the two sides with a first slider (13), and the second square tube (9) is fixedly connected to the two sides with a second slider (14); the second square tube (9) is provided with a first slide groove (15) on both sides for connecting with the first slider (13), and the third square tube (10) is provided with a second slide groove (16) on both sides for connecting with the second slider (14).

5. The adjustable light bar end cap pneumatic pressure device according to claim 2, characterized in that: The bottom ends of the third-party tube (10) of the fixed square tube assembly (2) close to the cylinder (4) are fixedly connected to the base (1) via first bolts (17), and the bottom ends of the third-party tube (10) of the movable square tube assembly (3) close to the cylinder (4) are adjustably connected to the base (1) via second bolts (18). The base (1) is provided with a first through hole (19) for the first bolt (17) to pass through and a first waist-shaped hole (20) for the second bolt (18) to pass through.

6. The adjustable light bar end cap pneumatic pressure device according to claim 2, characterized in that: The third tube (10) of the fixed square tube assembly (2) close to the butt plate (7) is fixedly connected to the butt plate (7) via a third bolt (21); the third tube (10) of the movable square tube assembly (3) close to the butt plate (7) is adjustably connected to the base (1) via a fourth bolt (22); and the butt plate (7) is provided with a second through hole (23) for the third bolt (21) to pass through and a second waist-shaped hole (24) for the fourth bolt (22) to pass through.

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