A light bar multi-angle detection device

Abstract

The application discloses a lamp strip multi-angle detection device in the technical field of lamp strip detection, and aims to solve the problem that there is no multi-angle appearance detection equipment for lamp strips in the prior art. The lamp strip multi-angle detection device comprises a platform, a vertical rod is arranged on one side of the platform, the vertical rod is connected with a connecting rod and a lamp strip placing assembly through fixing assemblies respectively, a camera is arranged on the connecting rod, the camera is used for shooting a lamp strip image and transmitting the lamp strip image to an external display, the lamp strip placing assembly comprises a first lamp strip placing assembly and a second lamp strip placing assembly, the first lamp strip placing assembly is used for detecting each angle of the lamp strip in the circumferential direction, and the second lamp strip placing assembly is used for detecting each length part of the lamp strip in the transverse direction. The lamp strip multi-angle detection device can detect each part of the appearance of the lamp strip in multiple angles, and the appearance detection efficiency of the lamp strip is improved.

Description

Technical Field

[0001] The invention relates to a multi-angle detection device for a light bar, belonging to the technical field of light bar detection. Background Art

[0002] After the production of light strips is completed, they must be inspected. The inspection is mainly to test the appearance, quality and performance of the light strips. Only when all indicators are tested and qualified can they be sold.

[0003] Among them, the inspection contents of the appearance of light strips mainly include: whether the length and width of the light strips meet the standards, whether there is dirt, scratches or flux residue on the surface of the light strips, whether the solder is full, and whether there are tin bags, etc. However, there is a lack of equipment to perform multi-angle inspection of light strips, which makes operation inconvenient and affects work efficiency. Summary of the Invention

[0004] The purpose of the present invention is to overcome the deficiencies in the prior art and provide a multi-angle detection device for light strips, which can detect various parts of the light strip appearance from multiple angles and improve the efficiency of light strip appearance detection.

[0005] To achieve the above object, the present invention is implemented by adopting the following technical solution: comprising a platform and a light bar placement assembly, wherein a vertical rod is provided on one side of the platform, the vertical rod is connected to a connecting rod via a fixing assembly, and a camera is provided on the connecting rod, the camera is used to capture the image of the light bar and transmit it to an external display;

[0006] One side of the light bar placement assembly is detachably connected to the bottom of the vertical pole, and includes a first light bar placement assembly and a second light bar placement assembly. The first light bar placement assembly is used to detect various angular positions of the light bar, and the second light bar placement assembly is used to detect various horizontal length positions of the light bar.

[0007] Optionally, the first light bar placement assembly includes a base plate, a first mounting seat and a first light bar placement plate, the first light bar placement plate is provided with an air suction mechanism for fixing the light bar, the first mounting seats are symmetrically arranged on both sides of the base plate, the first light bar placement plate is arranged between the two first mounting seats, and both ends are rotatably connected to the first mounting seats through a rotating shaft.

[0008] Optionally, arc grooves are symmetrically provided on the first mounting seat, and the ends of the first light bar placement plate are located on both sides of the rotating shaft and are connected to the limit rods, and the limit rods pass through the corresponding arc grooves and are connected to the limit blocks.

[0009] Optionally, the second lamp strip placing assembly comprises a bottom plate, a second mounting seat and a second lamp strip placing plate, the first lamp strip placing plate is provided with a suction mechanism for fixing the lamp strip, the second mounting seat is arranged on the bottom plate, the upper portion of the second mounting seat is provided with a sliding rail, the bottom portion of the second lamp strip placing plate is provided with a sliding groove matched with the sliding rail, the sliding rail is embedded in the sliding groove and is in sliding connection with the sliding groove, and the second lamp strip placing plate can slide left and right on the second mounting seat.

[0010] Optionally, the second mounting seat has a whole inclined surface upward, and the second lamp strip placing plate is arranged on the inclined surface.

[0011] Optionally, the suction mechanism comprises a cavity, an air duct and an air pipe, the cavity is arranged in the lamp strip placing plate, the cavity is in communication with the outside through a plurality of through holes on one side, and is connected with the air duct on the other side, and the air duct extends to the outside of the lamp strip placing plate and is connected with the air pipe.

[0012] Optionally, the vertical rod is sequentially provided with a strip-shaped groove and a clamping groove from top to bottom, the connecting rod can extend into the strip-shaped groove and slide up and down in the strip-shaped groove, and the clamping groove can be clamped with the first lamp strip placing plate or the second lamp strip placing plate.

[0013] Optionally, the vertical rod is provided with a groove on both sides of the strip-shaped groove and the clamping groove, and the fixing assembly is arranged on the outer periphery of the vertical rod and is connected with the groove through a screw.

[0014] Optionally, the inner wall of the clamping groove is provided with an antiskid pad.

[0015] Optionally, the light supplement lamp is arranged above the lamp strip placing assembly and is connected with the connecting rod through a clamping seat at the top.

[0016] Compared with the prior art, the present application has the following beneficial effects:

[0017] The lamp strip multi-angle detection device provided by the present application can take pictures of the multi-angle appearance of the lamp strip, then transmit the pictures to an external display for an operator to detect, thereby improving the detection efficiency and being simple and convenient to operate.

[0018] The present application is provided with two lamp strip placing assemblies, which can facilitate observation of the angle parts and length parts of the lamp strip respectively, avoid omission of the appearance detection, and improve the detection accuracy. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a side view structural schematic diagram of the lamp strip multi-angle detection device in an embodiment of the present application.

[0020] Figure 2A top view structural schematic diagram of a first lamp strip placement assembly of a lamp strip multi-angle detection device in an embodiment of the present application;

[0021] Figure 3 A dissection structural schematic diagram of a mounting rod of a lamp strip multi-angle detection device in an embodiment of the present application;

[0022] Figure 4 A structural schematic diagram of a fixing assembly of a lamp strip multi-angle detection device in an embodiment of the present application;

[0023] Figure 5 A side view structural schematic diagram of a first lamp strip placement assembly of a lamp strip multi-angle detection device in an embodiment of the present application;

[0024] Figure 6 A partial enlarged structural schematic diagram of A in Figure 5

[0025] In the figure: 1 platform, 2 first lamp strip placement assembly, 22 arc-shaped groove, 23 limiting block, 24 rotating shaft, 25 first mounting seat, 26 first lamp strip placement plate, 27 limiting rod, 3 second lamp strip placement assembly, 32 second mounting seat, 33 sliding rail, 34 second lamp strip placement plate, 4 vertical rod, 41 strip-shaped groove, 42 clamping groove, 43 anti-skid pad, 44 recess, 5 fixing assembly, 6 connecting rod, 7 clamping seat, 8 light supplementing lamp, 9 side inclined rod, 10 camera, 11 screw, 12 cavity, 13 through hole, 14 air duct, 15 air pipe, 16 bottom plate. DETAILED DESCRIPTION

[0026] The present application will be further described below in conjunction with the drawings. The following embodiments are only used to more clearly illustrate the technical solutions of the present application, and cannot be used to limit the protection scope of the present application.

[0027] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only used to facilitate the description of the present application and simplify the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0028] ​In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, or the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0029] Embodiment 1:

[0030] As shown in Figure 1 and Figure 3 The lamp bar multi-angle detection device provided by the embodiment of the present application comprises a platform 1, a vertical rod 4 is arranged on one side of the platform 1, the vertical rod 4 is sequentially provided with a strip-shaped groove 41 and a clamping groove 42 from top to bottom, a connecting rod 6 is arranged in the strip-shaped groove 41 and can slide up and down in the strip-shaped groove 41, and the clamping groove 42 is detachably connected with a bottom plate 16 of a lamp bar placing assembly. The inner wall of the clamping groove 42 is provided with an anti-skid pad 43, which is used to increase the friction with the lamp bar placing assembly and prevent the position from being deviated.

[0031] The connecting rod 6 is connected with the vertical rod 4 through a fixing assembly 5, and in combination with Figure 4 , the fixing assembly 5 is arranged around the vertical rod 4 and has a whole notch mouth shape, recesses 44 are arranged on both sides of the vertical rod 4, the fixing assembly 5 can be connected with the recesses 44 through screws 11, so as to fix the positions of the connecting rod 6 and the lamp bar placing assembly and further prevent the positions from being deviated and affecting the detection.

[0032] The end of the connecting rod 6 is provided with a camera 10 through a side inclined rod 9, the camera 10 is used to shoot images of each part of the lamp bar and transmit the images to an external display. In some embodiments, the camera 10 can be rotatable to facilitate the adjustment of the direction of the camera 10.

[0033] The position of the connecting rod 6 above the lamp bar placing assembly is provided with a fill light 8 through a clamping seat 7, the brightness of the fill light 8 can be adjusted and the fill light 8 is mainly used for lighting when the camera 10 shoots, which is beneficial to clear imaging.

[0034] The lamp bar placing assembly comprises a first lamp bar placing assembly 2 and a second lamp bar placing assembly 3, in actual use, one of the first lamp bar placing assembly 2 and the second lamp bar placing assembly 3 is connected with the vertical rod 4, wherein the first lamp bar placing assembly 2 is used to detect each angle part of the lamp bar in the circumferential direction, and the second lamp bar placing assembly 3 is used to detect each length part of the lamp bar in the transverse direction.

[0035] Embodiment 2:

[0036] As shown in Figure 2As shown, based on Example 1, the first light bar placement assembly 2 of this embodiment includes a base plate 16, a first mounting seat 25 and a first light bar placement plate 26. The base plate 16 is detachably connected to the slot 42. In some embodiments, a rod-shaped component that can be inserted into the slot 42 can be provided on one side of the base plate 16 to ensure that the two are firmly connected.

[0037] The first mounting seats 25 are symmetrically arranged on both sides of the upper surface of the base plate 16, and arc grooves 22 are symmetrically provided on the first mounting seats 25. The first light strip placement plate 26 is arranged between the two first mounting seats 25, and both sides are rotatably connected to the first mounting seats 25 through the rotating shaft 24. Limiting rods 27 are provided on both sides of the rotating shaft 24. The limiting rods 27 pass through the corresponding arc grooves 22 and are connected to the limiting blocks 23. By adjusting the position of the limiting blocks 23, the position of the limiting rods 27 in the arc grooves 22 can be adjusted, thereby adjusting the inclination angle of the first light strip placement plate 26.

[0038] like Figures 5-6 As shown, the second light bar placement assembly 3 of this embodiment includes a base plate 16, a second mounting seat 32 and a second light bar placement plate 34. The second mounting seat 32 is arranged on the base plate 16, and its overall cross-section is trapezoidal. A slide rail 33 is provided on the inclined surface of the trapezoid. A slide groove adapted to the slide rail 33 is provided at the bottom of the second light bar placement plate 34. The slide rail 33 is embedded in the slide groove and is slidably connected to the slide groove, so that the second light bar placement plate 34 can slide left and right on the second mounting seat 32.

[0039] Each light bar placement assembly is equipped with an air suction mechanism, which includes a cavity 12, a ventilation duct 14, and an air pipe 15. The cavity 12 is located within a base plate 16. One side of the cavity 12 is connected to the outside through multiple through-holes 13, and the other side is connected to the ventilation duct 14. The ventilation duct 14 extends to the outside of the base plate 16 and connects to the air pipe 15. An external device sequentially evacuates the cavity 12 through the air pipe 15 and the ventilation duct 14, thereby forming an inward pressure at the through-holes 13, which adsorbs the light bar onto the light bar placement plate.

[0040] The working principle of the present invention is as follows: according to the needs of appearance inspection, a light bar placement assembly is selected, and then the base plate 16 is connected to the card slot 42. The light bar to be tested is placed on the light bar placement plate, and the external suction device is activated to sequentially evacuate the cavity 12 through the air pipe 15 and the ventilation pipe 14, thereby forming an inward pressure at the through hole 13, which adsorbs the light bar to the light bar placement plate.

[0041] First, loosen the screw 11 to allow the connecting rod 6 to slide up and down in the strip groove 41 , thereby adjusting the height of the camera 10 and the fill light 8 . When the height is appropriate, screw the screw 11 into the groove 44 .

[0042] The light supplement lamp 8 and the camera 10 are started, the brightness of the light supplement lamp 8 and the angle of the camera 10 are operated, and when the image displayed on the external display is clear, the adjustment can be stopped. Finally, the images of each part of the lamp strip are displayed on the external display through the camera, for the staff to observe.

[0043] The above only describes the preferred embodiments of the present application, and it should be pointed out that for ordinary skilled in the art, without departing from the technical principles of the present application, a number of improvements and modifications can be made, and these improvements and modifications should be considered as the protection scope of the present application.

Claims

1. A multi-angle detection device for light bars, characterized by: It includes a platform and a light bar placement assembly. A vertical rod is provided on one side of the platform. The vertical rod is connected to a connecting rod through a fixing assembly. A camera is provided on the connecting rod. The camera is used to capture the light bar image and transmit it to an external display. One side of the light bar placement assembly is detachably connected to the lower side of the vertical rod, and includes a first light bar placement assembly and a second light bar placement assembly; The first light bar placement assembly is used to detect various angular positions of the light bar in the circumferential direction, and includes a base plate, a first mounting seat and a first light bar placement plate, the first light bar placement plate is provided with an air suction mechanism for fixing the light bar, the first mounting seats are symmetrically arranged on both sides of the base plate, the first light bar placement plate is arranged between the two first mounting seats, and both ends are rotatably connected to the first mounting seats through a rotating shaft, the first mounting seats are symmetrically provided with arc grooves, the ends of the first light bar placement plate are located on both sides of the rotating shaft and are connected to the limit rods, and the limit rods pass through the corresponding arc grooves and are connected to the limit blocks; The second light bar placement assembly is used to detect the transverse length parts of the light bar, and includes a base plate, a second mounting seat and a second light bar placement plate. The first light bar placement plate is provided with an air suction mechanism for fixing the light bar, the second mounting seat is arranged on the base plate, and a slide rail is provided on the upper part thereof. The bottom of the second light bar placement plate is provided with a slide groove adapted to the slide rail, the slide rail is embedded in the slide groove and is slidably connected to the slide groove, and the second light bar placement plate can slide left and right on the second mounting seat.

2. The multi-angle detection device for light strips according to claim 1, characterized in that: The overall cross-section of the second mounting base is trapezoidal with an upwardly inclined surface, and the second light bar placement plate is arranged on the inclined surface.

3. The multi-angle detection device for light strips according to claim 2, characterized in that: The air suction mechanism includes a cavity, a ventilation duct and an air pipe. The cavity is arranged inside the light bar placement plate. One side of the cavity is connected to the outside through multiple through holes, and the other side is connected to the ventilation duct. The ventilation duct extends to the outside of the light bar placement plate and is connected to the air pipe.

4. The multi-angle detection device for light strips according to claim 1, characterized in that: The vertical rod is provided with a strip groove and a clamping groove in sequence from top to bottom. The connecting rod can extend into the strip groove and slide up and down in the strip groove. The clamping groove can be clamped with the first light bar placement plate or the second light bar placement plate.

5. The multi-angle detection device for light strips according to claim 4, characterized in that: The vertical rod is provided with grooves on both sides of the strip groove and the clamping groove. The fixing assembly is wrapped around the outer periphery of the vertical rod and connected to the grooves through screws.

6. The multi-angle detection device for light strips according to claim 4, characterized in that: An anti-slip pad is provided on the inner wall of the slot.

7. The multi-angle detection device for light strips according to claim 1, characterized in that: It also includes a fill light, which is arranged just above the light bar placement component, and the top of the fill light is connected to the connecting rod through a socket.

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