OLED (Organic Light Emitting Diode) screen body moving platform deck

Abstract

The utility model relates to the technical field of OLED (Organic Light Emitting Diode) screen body production, in particular to an OLED screen body moving platform deck. The carrying platform comprises a base, a supporting frame is fixedly connected to the upper surface of the base, a plurality of universal wheels are installed on the lower surface of the base, a carrying platform body is installed on the surface of the supporting frame, a containing groove is formed in the surface of the carrying platform body, and a connecting plate is fixedly connected to the surface of the supporting frame. A threaded rod is inserted into the connecting plate in a threaded mode, one end of the threaded rod is rotationally connected with a fixing plate, the other end of the threaded rod is fixedly connected with a rotating handle, two sliding grooves are formed in the surface of the supporting frame, sliding blocks are slidably connected to the inner walls of the sliding grooves, and the two sliding blocks are fixedly connected with the surface of the fixing plate. The problems that in the large-scale production process of OLED screen bodies, the OLED screen bodies are fixed through bolts to be detected on a movable carrying table, a large amount of time is consumed by workers in the mounting and dismounting links, and the production efficiency is seriously affected are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to OLED screen body production technical field especially relates to a kind of OLED screen body mobile platform. BACKGROUND

[0002] In the production of OLED screen body, multiple detection procedures need to be performed to detect defective products as early as possible to avoid cost waste, and OLED screen body is usually fixed on the mobile platform to facilitate detection, and the installation of OLED screen body on the mobile platform is usually fixed by bolts.

[0003] For the above and existing related technologies, the inventor believes that the following defects often exist: using bolts to fix OLED screen body on the mobile platform requires tightening the bolts one by one during installation and loosening them one by one during disassembly, which is tedious and time-consuming. In large-scale production scenarios, frequent replacement of OLED screen body for detection can cause workers to spend a lot of time on installation and disassembly, which seriously affects production efficiency. Therefore, an OLED screen body mobile platform is proposed to solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model aims to solve the problem of using bolts to fix OLED screen body on the mobile platform for detection in large-scale production in the prior art, which can cause workers to spend a lot of time on installation and disassembly, which seriously affects production efficiency. A kind of OLED screen body mobile platform is proposed.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: an OLED screen body mobile platform, comprising a base, the upper surface of the base is fixedly connected with a support frame, the lower surface of the base is installed with a plurality of universal wheels, the surface of the support frame is installed with a platform body, the surface of the platform body is provided with a placing groove, the surface of the support frame is fixedly connected with a connecting plate, the connecting plate is threadedly inserted with a threaded rod, one end of the threaded rod is rotatably connected with a fixed plate, the other end of the threaded rod is fixedly connected with a handle.

[0006] The above components achieve the following effects: the OLED screen body fixed on the platform body can be quickly replaced and disassembled by the worker, the worker can easily switch the screen body for detection between detection procedures, the time spent on screen body fixation and disassembly is greatly reduced, the overall detection process is more compact and efficient, which helps to improve the detection quantity per unit time and improve the practicality of the device.

[0007] Preferably, the surface of the support frame is provided with two sliding grooves, the inner wall of the sliding groove is slidably connected with a sliding block, and the two sliding blocks are fixedly connected with the surface of the fixed plate.

[0008] The effect achieved by the above component is that the movement track of the fixed plate is limited, and the situation that the fixed plate rotates with the threaded rod during the process that the staff rotates the threaded rod to drive the fixed plate to move downward is avoided.

[0009] Preferably, the surface of the sliding block is fixedly connected with a plurality of balls, and the plurality of balls are in sliding connection with the inner wall of the sliding groove.

[0010] The effect achieved by the above component is that the sliding friction between the sliding block and the sliding groove is converted into rolling friction, which significantly reduces the resistance when the sliding block moves in the sliding groove, and the sliding of the sliding block is smoother.

[0011] Preferably, the inner surface of the fixed plate is fixedly connected with a soft pad, and the soft pad is made of rubber.

[0012] The effect achieved by the above component is that the soft pad made of rubber is soft, which can avoid the hard inner wall of the fixed plate directly contacting the screen body, and prevent the fixed plate from scratching the surface of the screen body during the process of fixing and moving.

[0013] Preferably, the two sides of the support frame are fixedly connected with mounting blocks, the surface of the mounting block is fixedly connected with a round rod, the arc surface of the round rod is rotatably connected with a rotating block, one side of the rotating block is provided with a square groove, the inner wall of the square groove of the rotating block is in sliding connection with a U-shaped block, the rotating block is provided with a screw rod in the form of screwing, the surface of the U-shaped block is provided with a plurality of threaded grooves, the size of the screw rod is matched with the size of the threaded grooves of the U-shaped block, the other side of the rotating block is provided with a clamping groove, and the support frame is provided with an insertion rod in the form of sliding insertion, and the insertion rod is in sliding connection with the inner wall of the clamping groove of the rotating block.

[0014] The effect achieved by the above component is that when the staff needs to replace the screen body on the carrier body, the fixing of the screen body needs to be released first, and in the process of releasing, the U-shaped block can prevent the screen body from falling to the ground due to the staff's hand slipping, thereby improving the safety of the device.

[0015] Preferably, one end of the insertion rod is fixedly connected with a connecting block, the arc surface of the insertion rod is sleeved with a spring, and the two ends of the spring are fixedly connected with the connecting block and the support frame, respectively.

[0016] The effect achieved by the above component is that when the insertion rod is aligned with the clamping groove of the rotating block, the elastic force of the spring can drive the insertion rod to automatically insert into the inner wall of the clamping groove of the rotating block, and the spring can also improve the stability of the insertion rod after insertion.

[0017] Preferably, the arc surface of the round rod is sleeved with a torsion spring, and the two ends of the torsion spring are fixedly connected with the mounting block and the rotating block, respectively.

[0018] The effect achieved by the above components is that when the fixing of the rotating block is released, the torsional force of the torsional spring drives the rotating block to automatically rotate and open on the arc surface of the round rod, improving the convenience of the device.

[0019] In summary, the beneficial effects of the present application are:

[0020] In the present application, the screen body fixedly placed on the carrier body can be quickly replaced and disassembled, which facilitates the switching of the screen body to be detected between detection procedures, greatly reduces the time consumed for fixing and disassembling the screen body, makes the overall detection process more compact and efficient, helps to improve the detection quantity per unit time, and improves the practicability of the device. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 is a schematic diagram of the three-dimensional structure of the present application;

[0022] Figure 2 is a schematic diagram of the structure of the connecting plate in the present application;

[0023] Figure 3 is a schematic diagram of the structure of the sliding block in the present application;

[0024] Figure 4 is a schematic diagram of the structure of the mounting block in the present application.

[0025] Legend: 1, base; 2, support frame; 3, universal wheel; 4, carrier body; 5, placement groove; 6, connecting plate; 7, threaded rod; 8, fixed plate; 9, handle; 10, sliding groove; 11, sliding block; 12, ball; 13, soft pad; 14, mounting block; 15, round rod; 16, rotating block; 17, U-shaped block; 18, screw rod; 19, insertion rod; 20, connecting block; 21, spring; 22, torsional spring. DETAILED DESCRIPTION

[0026] Reference Figures 1-4As shown, the utility model provides a technical scheme: a kind of OLED screen body mobile platform, the upper surface of base 1 is fixedly connected with support frame 2, the lower surface of base 1 is equipped with several universal wheels 3, the surface of support frame 2 is equipped with platform body 4, the surface of platform body 4 is equipped with placing groove 5, the surface of support frame 2 is fixedly connected with connecting plate 6, screw rod 7 is inserted with screw thread in connecting plate 6, one end of screw rod 7 is rotatably connected with fixed plate 8, the other end of screw rod 7 is fixedly connected with handle 9, reach the effect that staff is conveniently to the screen body fixedly placed on platform body 4 Quick replacement disassembly, can let staff be conveniently switched in detection procedure Screen body to be detected, greatly reduce the time consumed due to screen body fixation and disassembly, make overall detection process more compact and efficient, help to improve the detection quantity in unit time, improve the practicability of device, the surface of support frame 2 is equipped with two sliding grooves 10, the inner wall of sliding groove 10 is slidably connected with sliding block 11, two sliding blocks 11 are all fixedly connected with the surface of fixed plate 8, reach the effect of the movement track of fixed plate 8 Limit, avoid the situation that fixed plate 8 rotates together with screw rod 7 in the process that staff rotates screw rod 7 and drives fixed plate 8 to move downwards, the surface of sliding block 11 is fixedly connected with several ball bearings 12, several ball bearings 12 are slidably connected with the inner wall of sliding groove 10, ball bearing 12 and sliding groove 10 inner wall slidingly connected, the original sliding friction between sliding block 11 and sliding groove 10 is changed into rolling friction, significantly reduce the resistance of sliding block 11 when moving in sliding groove 10, make the sliding of sliding block 11 more smooth, the inner surface of fixed plate 8 is fixedly connected with soft pad 13, soft pad 13 is rubber material, the texture of rubber material soft pad 13 is soft, can avoid the inner wall of fixed plate 8 hard directly with screen body Contact, prevent fixed plate 8 from causing scratch on the surface of screen body in the process of fixation and movement, the both sides of support frame 2 are fixedly connected with mounting block 14, the surface of mounting block 14 is fixedly connected with round bar 15, the arc surface of round bar 15 is rotatably connected with rotating block 16, one side of rotating block 16 is equipped with square groove, the inner wall of square groove of rotating block 16 is slidably connected with U-shaped block 17, screw rod 18 is inserted with screw thread in rotating block 16, the surface of U-shaped block 17 is equipped with several thread grooves, the size of screw rod 18 is adapted to the size of U-shaped block 17 thread groove, the other side of rotating block 16 is equipped with clamping groove, plug rod 19 is slidably inserted in support frame 2, plug rod 19 is slidably connected with the inner wall of clamping groove of rotating block 16, when staff needs to replace screen body on platform body 4, need to release the fixation of screen body first, in the process of releasing, U-shaped block 17 can prevent screen body from falling to the ground due to staff's hand off, improve the safety of device, one end of plug rod 19 is fixedly connected with connecting block 20, spring 21 is sleeved on the arc surface of plug rod 19, the both ends of spring 21 are fixedly connected with connecting block 20 and support frame 2 respectively, when plug rod 19 and rotating block 16 clamping groove are aligned, the elasticity of spring 21 can drive plug rod 19 to be inserted into the inner wall of rotating block 16 clamping groove automatically, simultaneously,The spring 21 can also improve the stability after the insertion of the inserting rod 19, the arc surface of the round rod 15 is sleeved with a torsion spring 22, the two ends of the torsion spring 22 are fixedly connected with the mounting block 14 and the rotating block 16 respectively, when the fixing of the rotating block 16 is released, the torsion force of the torsion spring 22 drives the rotating block 16 to automatically rotate and open on the arc surface of the round rod 15, and the convenience of the device is improved.

[0027] When the staff needs to place the screen body on the surface of the table body 4 and fix it, first, the lower end of the screen body is clamped on the inner wall of the placing groove 5, then the handle 9 is rotated to drive the threaded rod 7 to rotate, the threaded rod 7 drives the fixed plate 8 to move downwards, the fixed plate 8 drives the sliding block 11 to move on the inner wall of the sliding groove 10, the sliding block 11 drives the ball 12 to slide, the fixed plate 8 drives the soft pad 13 to abut against the upper surface of the screen body until the screen body is completely abutted, then the rotating block 16 is rotated on the arc surface of the round rod 15, the rotating block 16 drives the U-shaped block 17 to rotate, the rotating block 16 drives the screw rod 18 to rotate, until the rotating block 16 clamping groove is aligned with the inserting rod 19, at this time, the elastic force of the spring 21 drives the inserting rod 19 to automatically insert into the inner wall of the rotating block 16 clamping groove, then the screw rod 18 is rotated until the screw rod 18 is away from the inner wall of the U-shaped block 17 threaded groove, at this time, the position of the U-shaped block 17 is adjusted according to the width of the screen body, after adjustment, the screw rod 18 is rotated to the inner wall of the U-shaped block 17 threaded groove, when the screen body needs to be replaced, first, the handle 9 is rotated to drive the threaded rod 7 to rotate, the threaded rod 7 drives the fixed plate 8 to move upwards, the fixed plate 8 drives the sliding block 11 to move on the inner wall of the sliding groove 10, the sliding block 11 drives the ball 12 to slide, the fixed plate 8 drives the soft pad 13 to move upwards until the soft pad 13 no longer abuts against the screen body, at this time, the screen body is blocked by the U-shaped block 17 to prevent the screen body from falling due to the staff's hand being removed, then the inserting rod 19 is pulled until the inserting rod 19 is away from the inner wall of the rotating block 16 clamping groove, at this time, the torsion force of the torsion spring 22 drives the rotating block 16 to rotate and open quickly, and the screen body can be replaced.

[0028] In the description of the utility model, it is to explain that, unless there is definite and limited, the term "installation", "link", "connection" should be broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be directly connected, also can be indirectly connected through the intermediate medium, can be two elements inside the communication. For ordinary skilled in the art, the specific meaning of the above-mentioned terms in the utility model can be understood through specific circumstances.

Claims

1. An OLED screen moving platform, comprising a base (1), characterized in that: A support frame (2) is fixedly connected to the upper surface of the base (1), and several casters (3) are installed on the lower surface of the base (1). A platform body (4) is installed on the surface of the support frame (2), and a placement groove (5) is opened on the surface of the platform body (4). A connecting plate (6) is fixedly connected to the surface of the support frame (2), and a threaded rod (7) is threadedly inserted into the connecting plate (6). One end of the threaded rod (7) is rotatably connected to a fixing plate (8), and the other end of the threaded rod (7) is fixedly connected to a handle (9).

2. The OLED screen moving platform according to claim 1, characterized in that: The support frame (2) has two grooves (10) on its surface. The inner wall of the groove (10) is slidably connected to a slider (11). Both sliders (11) are fixedly connected to the surface of the fixing plate (8).

3. The OLED screen moving platform according to claim 2, characterized in that: The surface of the slider (11) is fixedly connected with a plurality of balls (12), and the plurality of balls (12) are slidably connected to the inner wall of the groove (10).

4. The OLED screen moving platform according to claim 1, characterized in that: A soft pad (13) is fixedly connected to the inner surface of the fixing plate (8), and the soft pad (13) is made of rubber.

5. The OLED screen moving platform according to claim 1, characterized in that: Mounting blocks (14) are fixedly connected to both sides of the support frame (2). A round rod (15) is fixedly connected to the surface of the mounting block (14). A rotating block (16) is rotatably connected to the arc surface of the round rod (15). A square groove is opened on one side of the rotating block (16). A U-shaped block (17) is slidably connected to the inner wall of the square groove of the rotating block (16). A screw (18) is threaded into the rotating block (16). A number of threaded grooves are opened on the surface of the U-shaped block (17). The size of the screw (18) is adapted to the size of the threaded groove of the U-shaped block (17). A slot is opened on the other side of the rotating block (16). A plug rod (19) is slidably inserted into the support frame (2). The plug rod (19) is slidably connected to the inner wall of the slot of the rotating block (16).

6. The OLED screen moving platform according to claim 5, characterized in that: One end of the insertion rod (19) is fixedly connected to a connecting block (20), and a spring (21) is sleeved on the arc surface of the insertion rod (19). The two ends of the spring (21) are fixedly connected to the connecting block (20) and the support frame (2) respectively.

7. The OLED screen moving platform according to claim 5, characterized in that: The circular rod (15) has a torsion spring (22) fitted on its arc surface. The two ends of the torsion spring (22) are fixedly connected to the mounting block (14) and the rotating block (16), respectively.

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