CN216542867U - Positioning tool for LED display screen production and processing - Google Patents

Abstract

The utility model discloses a positioning tool for producing and processing an LED display screen, which comprises a base, a moving assembly, an adjusting assembly and a fixing device, wherein a supporting rod is arranged on the top wall of the base; the fixing device comprises a fixing barrel, a lead screw and a lead screw pair, the fixing barrel is arranged on the supporting rod and the adjusting assembly, a sliding groove is formed in the side wall of the fixing barrel, the inner side wall of the fixing barrel is arranged at two ends of the lead screw in a rotating mode, the lead screw pair is sleeved on the lead screw, two ends of the lead screw are arranged on the inner side wall of the fixing barrel in a sliding mode, a first support column is arranged on the lead screw pair, the first support column slides to penetrate through the sliding groove and stretch out, the side wall of the fixing barrel is close to the end portion of the fixing barrel, and a second support column is arranged on the second support column and the first support column and is provided with a clamping plate. The utility model belongs to the technical field of liquid crystal display screens, and particularly relates to a positioning tool for producing and processing an LED display screen.

Description

Positioning tool for LED display screen production and processing

Technical Field

The utility model belongs to the technical field of liquid crystal display screens, and particularly relates to a positioning tool for producing and processing an LED display screen.

Background

The liquid crystal display screen, English is abbreviated as LED for short, belong to a kind of flat panel display, the screen display used for television and computer shows, the advantage of this display screen is that power consumption is low, small, the radiation is low, when the user adds man-hour to liquid crystal display screen, need fix a position fixedly to liquid crystal display screen in advance to can use positioner, but traditional positioner location is complicated, the troublesome poeration, the device removes inconveniently.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides a positioning tool for producing and processing an LED display screen.

In order to realize the functions, the technical scheme adopted by the utility model is as follows: a positioning tool for LED display screen production and processing comprises a base, a moving assembly, an adjusting assembly and a fixing device, wherein a supporting rod is arranged on the top wall of the base, the moving assembly is arranged on the base, the adjusting assembly is arranged on the supporting rod, and the fixing device is arranged on the supporting rod and the adjusting assembly; fixing device is including solid fixed cylinder, lead screw and lead screw pair, gu fixed cylinder locates on branch and the adjustment subassembly, gu the fixed cylinder lateral wall is equipped with the spout, gu the fixed cylinder inside wall is located to the lead screw both ends rotation, lead screw pair cover is located on the lead screw and both ends slide and locate solid fixed cylinder inside wall, be equipped with pillar one on the lead screw pair, pillar one slides and runs through the spout and stretch out, gu the fixed cylinder lateral wall just is close to the tip and is equipped with pillar two, all be equipped with splint spare on pillar two and the pillar one, earlier in the splint spare of the tip card of LED display screen on pillar two, through rotatory lead screw, order about the lead screw pair and take the splint spare on the pillar one to block the other end of LED display screen, fix.

Further, splint spare includes splint, slide bar, spring, arm-tie and clamp plate, and is two sets of the splint lateral wall is located on pillar one and pillar two respectively, splint set up for U type structure, the slide bar slides and runs through splint lateral wall and both ends and stretch out, the slide bar tip is located to the arm-tie, the clamp plate is located the slide bar and is kept away from the tip of arm-tie and locate in the clamp plate, the spring housing is located on the slide bar, on the arm-tie is located to the one end of spring, the splint lateral wall is located to the other end of spring, and before going into splint with LED display screen card, the pulling arm-tie, then the slide bar takes the clamp plate to remove, and elastic deformation takes place for the spring, can block LED display screen this moment between clamp plate and splint, and spring force makes the clamp plate compress tightly the LED display screen.

Further, the adjustment subassembly includes support and hydraulic press, the top of branch is located in the one end rotation of support, the fixed cylinder lateral wall is located to the other end of support, the lateral wall of branch is located in the stiff end rotation of hydraulic press, the output rotation of hydraulic press is located the fixed cylinder lateral wall, and when needs adjustment LED display screen angle, the hydraulic press is flexible, and fixed cylinder and support are rotatory round the top of branch to can realize the adjustment of angle.

Preferably, the removal subassembly includes gyro wheel and screw rod, the four corners department of base diapire is located to the gyro wheel, screw rod and base threaded connection, the screw rod top is equipped with the hand wheel, the screw rod bottom is equipped with the backing plate, and when this frock was removed to needs, rotatory screw rod, then gyro wheel and ground contact, the removal of being convenient for.

Preferably, the fixed barrel side wall is provided with a crank, and the end part of the crank is rotatably penetrated through the fixed barrel and connected to the screw rod.

The utility model adopts the structure to obtain the following beneficial effects: the positioning tool for LED display screen production and processing provided by the utility model is compact in mechanism and reasonable in design, the LED display screen can be fixed through the fixing device, the operation is simple, the angle of the LED display screen can be adjusted through the adjusting assembly, the positioning tool can be conveniently moved or fixed through the moving assembly, and multiple functions are realized.

Drawings

FIG. 1 is a schematic view of an overall structure of a positioning tool for LED display screen production and processing according to the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1.

The device comprises a base 1, a base 2, a moving assembly 3, an adjusting assembly 4, a fixing device 5, a support rod 6, a fixing barrel 7, a lead screw 8, a lead screw pair 9, a sliding groove 10, a first support, a second support, a clamp plate 13, a clamp plate 14, a sliding rod 15, a spring 16, a pulling plate 17, a pressing plate 18, a support 19, a hydraulic machine 20, a roller 21, a screw rod 22, a hand wheel 23, a backing plate 24 and a crank.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, the positioning tool for producing and processing an LED display screen provided by the utility model comprises a base 1, a moving assembly 2, an adjusting assembly 3 and a fixing device 4, wherein a supporting rod 5 is arranged on the top wall of the base 1, the moving assembly 2 is arranged on the base 1, the moving assembly 2 comprises a roller 20 and a screw 21, the roller 20 is arranged at the four corners of the bottom wall of the base 1, the screw 21 is in threaded connection with the base 1, a hand wheel 22 is arranged at the top end of the screw 21, a backing plate 23 is arranged at the bottom end of the screw 21, the adjusting assembly 3 is arranged on the supporting rod 5, and the fixing device 4 is arranged on the supporting rod 5 and the adjusting assembly 3; fixing device 4 is including a fixed cylinder 6, lead screw 7 and lead screw pair 8, a fixed cylinder 6 is located on branch 5 and adjustment subassembly 3, a fixed cylinder 6 lateral wall is equipped with spout 9, the rotatory 6 inside walls of a fixed cylinder of locating in lead screw 7 both ends, the vice 8 covers of lead screw are located on lead screw 7 and both ends slide and are located a fixed cylinder 6 inside wall, be equipped with pillar one 10 on the lead screw pair 8, pillar one 10 slides and runs through spout 9 and stretch out, a fixed cylinder 6 lateral wall just is close to the tip and is equipped with pillar two 11, all be equipped with clamp plate 12 on pillar two 11 and the pillar one 10, a fixed cylinder 6 lateral wall is equipped with crank 24, crank 24 tip rotation runs through a fixed cylinder 6 and connects in lead screw 7.

As shown in fig. 2, the clamping plate 12 includes a clamping plate 13, a sliding rod 14, a spring 15, a pulling plate 16 and a pressing plate 17, two sets of side walls of the clamping plate 13 are respectively disposed on the first pillar 10 and the second pillar 11, the clamping plate 13 is set in a U-shaped structure, the sliding rod 14 slides through the side wall of the clamping plate 13 and extends out of two ends thereof, the pulling plate 16 is disposed at the end of the sliding rod 14, the pressing plate 17 is disposed at the end of the sliding rod 14 far away from the pulling plate 16 and disposed in the pressing plate 17, the sliding rod 14 is sleeved with the spring 15, one end of the spring 15 is disposed on the pulling plate 16, and the other end of the spring 15 is disposed at the side wall of the clamping plate 13.

The adjusting assembly 3 comprises a support 18 and a hydraulic machine 19, one end of the support 18 is rotatably arranged at the top end of the support rod 5, the other end of the support 18 is arranged on the side wall of the fixed cylinder 6, the fixed end of the hydraulic machine 19 is rotatably arranged on the side wall of the support rod 5, and the output end of the hydraulic machine 19 is rotatably arranged on the side wall of the fixed cylinder 6.

When the tool is used specifically, the pulling plate 16 is pulled, the sliding rod 14 drives the pressing plate 17 to move, the spring 15 elastically deforms, one end of the LED display screen can be clamped between the pressing plate 17 and the clamping plate 13 at the moment, the pressing plate 17 is tightly pressed by the elastic force of the spring 15, the lead screw 7 is rotated to drive the clamping plate 13 on the lead screw pair 8 with the strut I10 to be close to the other end of the LED display screen and clamp the LED display screen fixedly, when the angle of the LED display screen needs to be adjusted, the hydraulic machine 19 stretches out and draws back, the fixing cylinder 6 and the support 18 rotate around the top end of the strut 5, so that the angle can be adjusted, when the tool needs to be moved, the screw rod 21 is rotated, the idler wheel 20 is in contact with the ground, and the tool is convenient to move.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims (5)

1. The utility model provides a LED display screen production and processing is with location frock which characterized in that: the adjustable type adjustable clamp comprises a base, a moving assembly, an adjusting assembly and a fixing device, wherein a supporting rod is arranged on the top wall of the base, the moving assembly is arranged on the base, the adjusting assembly is arranged on the supporting rod, and the fixing device is arranged on the supporting rod and the adjusting assembly; the fixing device comprises a fixing barrel, a lead screw and a lead screw pair, the fixing barrel is arranged on the supporting rod and the adjusting assembly, a sliding groove is formed in the side wall of the fixing barrel, the inner side wall of the fixing barrel is arranged at two ends of the lead screw in a rotating mode, the lead screw pair is sleeved on the lead screw, two ends of the lead screw are arranged on the inner side wall of the fixing barrel in a sliding mode, a first support column is arranged on the lead screw pair, the first support column slides to penetrate through the sliding groove and stretch out, the side wall of the fixing barrel is close to the end portion of the fixing barrel, and a second support column is arranged on the second support column and the first support column and is provided with a clamping plate.

2. The LED display screen production and processing positioning tool according to claim 1, characterized in that: the clamp plate piece comprises a clamp plate, a slide rod, a spring, a pull plate and a clamp plate, wherein the clamp plate side wall is arranged on a first support and a second support respectively, the clamp plate is arranged in a U-shaped structure, the slide rod slides to penetrate through the clamp plate side wall and the two ends of the clamp plate to stretch out, the end part of the slide rod is arranged on the pull plate, the clamp plate is arranged at the end part of the slide rod far away from the pull plate and arranged in the clamp plate, the spring sleeve is arranged on the slide rod, one end of the spring is arranged on the pull plate, and the other end of the spring is arranged on the clamp plate side wall.

3. The LED display screen production and processing positioning tool according to claim 2, characterized in that: the adjusting assembly comprises a support and a hydraulic machine, one end of the support is rotatably arranged at the top end of the supporting rod, the other end of the support is arranged on the side wall of the fixed cylinder, the fixed end of the hydraulic machine is rotatably arranged on the side wall of the supporting rod, and the output end of the hydraulic machine is rotatably arranged on the side wall of the fixed cylinder.

4. The LED display screen production and processing positioning tool according to claim 3, characterized in that: the movable assembly comprises idler wheels and a screw rod, the idler wheels are arranged at four corners of the bottom wall of the base, the screw rod is in threaded connection with the base, a hand wheel is arranged at the top end of the screw rod, and a base plate is arranged at the bottom end of the screw rod.

5. The LED display screen production and processing positioning tool according to claim 4, characterized in that: the fixed cylinder side wall is provided with a crank, and the end part of the crank is rotated to penetrate through the fixed cylinder and is connected to the screw rod.

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