Laptop shell flatness detection equipment

Abstract

The utility model relates to the technical field of notebook computer detection equipment, and discloses notebook computer shell flatness detection equipment which comprises an installation table, an operation table is arranged at the top of the installation table, a placement table is arranged at the top of the operation table, and a protective cover is rotationally connected to one side of the operation table. A placing table is arranged on one side of the operation table, a protective cover is arranged on the other side of the operation table, the inner size of the protective cover is matched with the placing table, a connecting assembly is arranged on the other side of the operation table, the connecting assembly comprises a connecting block, a connecting hole is formed in the protective cover, and the connecting hole corresponds to the connecting block. The protective cover and the placing table are closed through rotation of the protective cover, closing of the protective cover and the placing table can be enhanced through the connecting assembly, and the situation that impurities enter the placing table due to the fact that the protective cover is accidentally opened before detection is completed, and flatness detection of the notebook computer shell is affected is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of notebook detection equipment, in particular to a notebook shell flatness detection equipment. Background Technique

[0002] During the production process of notebook computers, it is necessary to detect the flatness of the outer shell surface to ensure that the shell surface is flat without obvious unevenness, so as to improve the appearance quality of the product. At the same time, it is ensured that all components can be assembled accurately and tightly together, avoiding assembly difficulties caused by flatness problems, and providing a good touch and user experience.

[0003] The Chinese utility model patent with the patent application number 202121307805.2 provides a notebook shell flatness detection equipment. By setting a positioning carrier, the notebook shell is placed in the placement groove on the positioning carrier, and then the height difference of the flatness of the notebook shell is detected by the laser displacement sensors around it. At the same time, in order to accurately place and easily take out the notebook shell, a retaining rod is set for limiting, and the lifting structure controlled by a pull rod controls the top plate, so as to control the lifting of the notebook shell in the placement groove, and then it is convenient to take out.

[0004] However, it is found in the use process of the above equipment that the placement groove in the equipment is exposed to the outside world. When detecting the flatness of the notebook shell, impurities are likely to fall into the placement groove, which affects the detection of the flatness of the shell by the laser displacement sensor. Content of the Utility Model

[0005] The purpose of the utility model is to provide a notebook shell flatness detection equipment to solve the problem that impurities are likely to fall into the placement groove when detecting the flatness of the notebook shell, which affects the detection of the flatness of the shell by the laser displacement sensor as mentioned in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a notebook shell flatness detection equipment, including an installation table, an operation table is arranged on the top of the installation table, a placement table is arranged on the top of the operation table, a protective cover is rotatably connected to one side of the operation table, the internal size of the protective cover is adapted to the placement table, a connection component is arranged on the other side of the operation table, the connection component includes a connection block, a connection hole is arranged on the protective cover, and the connection hole corresponds to the connection block.

[0007] Preferably, a fixing component is arranged on the top of the placement table, the fixing component includes a connecting plate, a first spring is arranged on one side of the connecting plate, and the connecting plate is connected to a clamping plate through the first spring.

[0008] Preferably, a moving groove is formed in the placing table, the moving grooves are arranged on both sides of the connecting plate, a unidirectional threaded rod and a first sliding rod are respectively installed in the moving grooves, both the unidirectional threaded rod and the first sliding rod pass through the bottom of the moving frame, the moving frame is installed in the moving groove, and one end of the unidirectional threaded rod is connected to a small motor.

[0009] Preferably, a control box is installed on one side of the placing table, and a sensor is arranged in the moving frame.

[0010] Preferably, the connecting component includes a connecting block, the bottom of the connecting block is connected with a lifting block, the lifting block is slidably arranged in the lifting groove, the bottom of the lifting block is connected with the bottom of the lifting groove through a second spring, one side of the lifting block is connected with a pushing plate, and the pushing plate is arranged in the sliding groove.

[0011] Preferably, a lifting plate is arranged in the middle of the placing table, the bottom of the lifting plate is connected with a lifting component, the lifting component is arranged inside the operating table, the lifting component includes a knob, the knob is fixedly connected with a rotating shaft, one end of the rotating shaft is fixed with a bidirectional threaded rod, two sliding rods are arranged in parallel on both sides of the bidirectional threaded rod, both ends of the bidirectional threaded rod and the sliding rods pass through a moving block, a first connecting arm is arranged on the moving block, the first connecting arm is rotatably connected with a connecting rod, the connecting rod is rotatably connected with a second connecting arm, and the second connecting arm is fixed in the middle of the bottom of the lifting plate.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. By setting the connecting component, when detecting the flatness of the notebook shell, the protective cover and the placing table are closed by the rotation of the protective cover, and the connecting component can strengthen the closing of the protective cover and the placing table, avoiding impurities from entering the placing table due to accidental opening of the protective cover before the detection is completed, which affects the flatness detection of the notebook shell. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 For the present utility model Figure 1 The schematic diagram showing the structure inside the moving groove;

[0016] Figure 3 For the present utility model Figure 1 The schematic diagram showing the structure of the connecting component;

[0017] Figure 4 For the present utility model Figure 1 The schematic diagram showing the structure of the lifting component inside the operating table.

[0018] In the figure: 1, mounting table; 2, operating table; 21, control box; 22, placing table; 23, fixing component; 231, connecting plate; 232, first spring; 233, clamping plate; 24, moving groove; 241, unidirectional threaded rod; 242, small motor; 243, first sliding rod; 25, moving frame; 26, sensor; 3, protective cover; 31, connecting hole; 4, lifting plate; 5, connecting component; 51, connecting block; 52, lifting block; 53, pushing plate; 54, second spring; 55, lifting groove; 56, sliding groove; 6, lifting component; 61, knob; 62, rotating shaft; 63, bidirectional threaded rod; 64, second sliding rod; 65, moving block; 66, first connecting arm; 67, connecting rod; 68, second connecting arm. Detailed implementation mode

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0020] Embodiment 1

[0021] Please refer to Figures 1-4 , a flatness detection device for a notebook shell in the figure, including a mounting table 1, an operating table 2 is arranged on the top of the mounting table 1, a placing table 22 is arranged on the top of the operating table 2, a protective cover 3 is rotatably connected to one side of the operating table 2, the internal size of the protective cover 3 is adapted to the placing table 22, a connecting component 5 is arranged on the other side of the operating table 2, the connecting component 5 includes a connecting block 51, a connecting hole 31 is arranged on the protective cover 3, and the connecting hole 31 corresponds to the connecting block 51;

[0022] A fixing component 23 is arranged on the top of the placing table 22, the fixing component 23 includes a connecting plate 231, a first spring 232 is arranged on one side of the connecting plate 231, and the connecting plate 231 is connected to a clamping plate 233 through the first spring 232;

[0023] A moving groove 24 is opened on the placing table 22, the moving groove 24 is arranged on both sides of the connecting plate 231, a unidirectional threaded rod 241 and a first sliding rod 243 are respectively installed in the moving groove 24, both the unidirectional threaded rod 241 and the first sliding rod 243 pass through the bottom of the moving frame 25, the moving frame 25 is installed in the moving groove 24, and one end of the unidirectional threaded rod 241 is connected to a small motor 242;

[0024] A control box 21 is installed on one side of the placing table 22, and a sensor 26 is arranged in the moving frame 25;

[0025] The connecting component 5 includes a connecting block 51. A lifting block 52 is connected to the bottom of the connecting block 51. The lifting block 52 is slidably arranged in the lifting groove 55. The bottom of the lifting block 52 is connected to the bottom of the lifting groove 55 through a second spring 54. One side of the lifting block 52 is connected to a push plate 53. The push plate 53 is arranged in the sliding groove 56.

[0026] A lifting plate 4 is arranged in the middle of the placing table 22. A lifting component 6 is connected to the bottom of the lifting plate 4. The lifting component 6 is arranged inside the operating table 2. The lifting component 6 includes a knob 61. The knob 61 is fixedly connected to a rotating shaft 62. One end of the rotating shaft 62 is fixed with a bidirectional threaded rod 63. Two sliding rods 64 are arranged in parallel on both sides of the bidirectional threaded rod 63. Moving blocks 65 are respectively arranged through both ends of the bidirectional threaded rod 63 and the sliding rods 64. A first connecting arm 66 is arranged on the moving block 65. The first connecting arm 66 is rotatably connected to a connecting rod 67. The connecting rod 67 is rotatably connected to a second connecting arm 68. The second connecting arm 68 is fixed to the middle of the bottom of the lifting plate 4.

[0027] In this solution, the notebook shell can be placed on the placing table 22 for flatness detection. When placing, the first spring 232 in the fixing component 23 is used to push the clamping plate 233 to be close to the notebook shell, so as to fix the notebook shell.

[0028] After the notebook shell is fixed, the staff rotates the protective cover 3 so that the protective cover 3 can cover the placing table 22. The unclosed end of the protective cover 3 is attached to the control box 21 after the protective cover 3 covers the placing table 22, thereby forming a closure of the placing table 22. The connection hole 31 on the protective cover 3 corresponds to the connecting component 5. The connecting component 5 can be used to strengthen the closure of the protective cover 3 and the placing table 22, for preventing the accidental opening of the protective cover 3, and further avoiding foreign impurities from falling onto the placing table 22 during the detection of the notebook shell and affecting the detection. When the connection hole 31 corresponds to the connecting component 5, the second spring 54 can push the lifting block 52 to move upward along the lifting groove 55, so that the connecting block 51 enters the corresponding connection hole 31, and can limit the rotation of the protective cover 3. When it is necessary to open the protective cover 3, the staff moves the push plate 53 along the sliding groove 56, so that the lifting block 52 connected to the push plate 53 squeezes the second spring 54, and further makes the connecting block 51 contract into the lifting groove 55, thereby releasing the restriction of the connecting block 51 on the protective cover 3 and enabling the protective cover 3 to be opened.

[0029] During the closing process of the protective cover 3, a small motor 242 is used to control the rotation of the unidirectional threaded rod 241, so that the moving frame 25 on the unidirectional threaded rod 241 moves along the first sliding rod 243 and the moving groove 24, so that the sensor 26 on the moving frame 25 can detect the shell of the notebook. The sensor 26 is a laser displacement sensor, which can measure the height change of the shell surface with high precision, quickly obtain the flatness data, and display it on the display screen of the control box 21;

[0030] After the detection is completed, when the protective cover 3 is opened and the notebook shell needs to be lifted, the clamping plates 233 on both sides of the notebook shell can be moved to loosen the clamping of the notebook shell and take out the notebook shell. Or when the clamping plate 233 is completely attached to the shell and it is inconvenient for the staff to move the clamping plate 233, the lifting component 6 can be used to take out the shell. By rotating the knob 61, the knob 61 drives the bidirectional threaded rod 63 to rotate through the rotating shaft 62, so that the moving blocks 65 at both ends of the bidirectional threaded rod 63 move towards each other along the second sliding rod 64, and then the included angle between the connecting rods 67 rotatably connected to the two moving blocks 65 becomes smaller, so that the connecting rod 67 rotates along the first connecting arm 66, and then the vertical height of the connecting rod 67 becomes larger, thereby pushing the lifting plate 4 on the second connecting arm 68 to lift, and then lifting the notebook shell out of the fixation of the fixing component 23.

[0031] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variation thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0032] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A notebook shell flatness detection device, characterized in that: include: A mounting table (1), wherein an operating table (2) is arranged on the top of the mounting table (1), a placing table (22) is arranged on the top of the operating table (2), a protective cover (3) is rotatably connected to one side of the operating table (2), the internal dimensions of the protective cover (3) are adapted to the placing table (22), a connecting component (5) is arranged on the other side of the operating table (2), the connecting component (5) comprises a connecting block (51), a connecting hole (31) is arranged on the protective cover (3), and the connecting hole (31) corresponds to the connecting block (51).

2. The notebook shell flatness detection device according to claim 1, characterized in that: A fixing assembly (23) is arranged on the top of the placing platform (22), and the fixing assembly (23) includes a connecting plate (231). A spring 1 (232) is arranged on one side of the connecting plate (231), and the connecting plate (231) is connected to the clamping plate (233) via the spring 1 (232).

3. The notebook shell flatness detection device according to claim 1, characterized in that: The placing table (22) is provided with a moving groove (24), and the moving groove (24) is arranged on both sides of the connecting plate (231). A one-way threaded rod (241) and a sliding rod (243) are respectively installed in the moving groove (24), and the one-way threaded rod (241) and the sliding rod (243) both pass through the bottom of the moving frame (25), and the moving frame (25) is installed in the moving groove (24), and one end of the one-way threaded rod (241) is connected to a small motor (242).

4. The notebook shell flatness detection device according to claim 3, characterized in that: A control box (21) is installed on one side of the placement table (22), and a sensor (26) is arranged in the movable frame (25).

5. The notebook shell flatness detection device according to claim 1, characterized in that: The connecting assembly (5) comprises a connecting block (51), the bottom of the connecting block (51) is connected to a lifting block (52), the lifting block (52) is slidably arranged in a lifting groove (55), the bottom of the lifting block (52) is connected to the bottom of the lifting groove (55) through a second spring (54), and one side of the lifting block (52) is connected to a push plate (53), and the push plate (53) is arranged in a slide groove (56).

6. The notebook shell flatness detection device according to claim 1, characterized in that: A lifting plate (4) is arranged in the middle of the placing table (22), and a lifting assembly (6) is connected to the bottom of the lifting plate (4). The lifting assembly (6) is arranged inside the operating table (2). The lifting assembly (6) includes a knob (61), and the knob (61) is fixedly connected to a rotating shaft (62). A bidirectional threaded rod (63) is fixed to one end of the rotating shaft (62), and a sliding rod 2 (64) is arranged in parallel on both sides of the bidirectional threaded rod (63). Both ends of the bidirectional threaded rod (63) and the sliding rod 2 (64) are passed through a moving block (65), and a connecting arm 1 (66) is arranged on the moving block (65). The connecting arm 1 (66) is rotatably connected to a connecting rod (67), and the connecting rod (67) is rotatably connected to a connecting arm 2 (68), and the connecting arm 2 (68) is fixed in the middle of the bottom of the lifting plate (4).

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