A flat shell tester

Abstract

The utility model discloses a flat-panel shell tester, which relates to the technical field of shell detection, including a tester body, a conveying screen is arranged in the tester body, the conveying screen is used to convey the flat-panel shell after detection, a collecting frame is arranged on one side of the inner wall of the tester body, a fixing frame is fixedly connected to one side of the top of the tester body, a detection camera is arranged on the fixing frame, a flip assembly is arranged in the fixing frame, the flip assembly is used to flip the flat-panel shell when detecting, and the flip assembly includes a driving motor fixedly connected to the top of the tester body, a threaded rod is fixedly connected to the output end of the driving motor, a support frame is fixedly connected to one side of the fixed block, a limiting disk is fixedly connected to one side of the support frame, a rotating rod is fixedly connected to one end of the threaded rod, a clamping assembly is fixedly connected to one end of the rotating rod, and the clamping assembly is used to clamp the flat-panel shell to be detected. Compared with the prior art, the present application improves the detection efficiency of the flat-panel shell.

Description

Technical Field

[0001] The utility model relates to the technical field of shell detection, in particular to a flat shell tester. Background Art

[0002] Tablet refers to a tablet computer, which is a small, portable personal computer. Tablet computers use a touch screen as the basic input device. The touch screen (also known as digital tablet technology) it has allows users to use a stylus or digital pen to perform operations instead of a traditional keyboard or mouse. Users can use built-in handwriting recognition, on-screen soft keyboard, voice recognition or a real keyboard.

[0003] In the prior art, a Chinese patent document with announcement number CN208206058U proposes a tablet computer shell detection device, which transports the tablet computer shell at the feed tray to a flatness detection device through a first transport device, and then uses the flatness detection device to detect the flatness of the inner wall of the tablet computer shell to obtain the flatness of the tablet computer shell. Furthermore, the tablet computer shell at the flatness detection device is transported to a height detection device through a second transport device; the height detection device can perform height detection on multiple parts of the tablet computer shell; finally, the flatness and height detection results of the tablet computer shell are displayed using the display on the operating table, which can effectively improve the detection efficiency of the tablet computer shell. However, in actual use, the tablet computer shell cannot be flipped over for detection. In other words, the tablet computer shell needs to be manually flipped over before detection, which reduces the detection effect and increases manual labor. Therefore, we disclose a tablet computer shell tester to meet the needs of improving tablet computer shell detection. Utility Model Content

[0004] The utility model aims to provide a tablet housing tester to solve the problem in the above background technology that the tablet housing needs to be manually turned over before testing, which reduces the testing efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flat-panel shell tester, comprising a tester body, a conveying screen is arranged inside the tester body, the conveying screen is used to convey the flat-panel shell that has been tested, a collection frame is arranged on one side of the inner wall of the tester body, the collection frame is used to collect the flat-panel shell that has been tested, a fixing frame is fixedly connected to one side of the top of the tester body, a detection camera is arranged on the fixing frame, a flipping assembly is arranged inside the fixing frame, the flipping assembly is used to flip the flat-panel shell when testing, and the flipping assembly includes a driving device fixedly connected to the top of the tester body. A driving motor, wherein the output end of the driving motor is fixedly connected with a threaded rod, the threaded rod is provided with a bidirectional thread, the threaded rod is sleeved with a limit cylinder, one side of the fixing frame is also fixedly connected with a fixed block, one side of the fixing block is fixedly connected with a supporting frame, one side of the supporting frame is fixedly connected with a limit plate, one side of the limit plate is fixedly connected with a buffer spring, one end of the threaded rod is fixedly connected with a rotating rod, the rotating rod is rotatably connected with a limit ring, one end of the limit ring is fixedly connected to the buffer spring, one end of the rotating rod is fixedly connected with a clamping assembly, and the clamping assembly is used to clamp the flat-panel housing to be detected.

[0006] Preferably, the clamping assembly includes a fixed plate fixedly connected to one side of the rotating rod, a guide groove is opened on one side of the fixed plate, a guide block is slidably connected in the guide groove, one end of the guide block is fixedly connected to the clamping plate, a telescopic plate is fixedly connected to the inner wall of the clamping plate, the telescopic plate is in a telescopic state, a group of guide rods are also fixedly connected to the inner wall of the clamping plate, the guide rods are in a telescopic state, a telescopic spring is fixedly sleeved on the guide rods, and both ends of the telescopic spring are fixedly connected to the inner wall of the clamping plate.

[0007] Preferably, one end of the clamping plate is an arc structure, and a plurality of groups of friction blocks are fixedly connected to the clamping plate, and the friction blocks are made of rubber.

[0008] Preferably, a collecting trough is provided in the tester body, the collecting trough is located at the bottom of the conveying screen, and the conveying screen is installed obliquely in the tester body.

[0009] Preferably, a sliding groove is provided on the fixing block, and a sliding block matching the sliding groove is provided on the limiting cylinder.

[0010] Preferably, the rotating rod passes through the limiting plate, and the rotating rod is rotatably connected to the limiting plate.

[0011] Preferably, a plurality of sets of universal wheels are fixedly connected to the bottom of the tester body.

[0012] Technical effects and advantages of the utility model:

[0013] 1. The utility model has a reasonable structure. When the flat-panel shell is inspected, the driving motor is started first. The output end of the driving motor drives the threaded rod to rotate synchronously around the axis of the output end. At the same time, the threaded rod rotates, so that the limit cylinder is driven by the bidirectional threads of the threaded rod and guided by the sliding grooves provided on the fixed block to move horizontally, thereby driving the rotating rod to move horizontally. Through the buffer spring between the limit plate and the limit ring, the extrusion strength of the flat-panel shell when the rotating rod moves horizontally can be effectively reduced to avoid damage to the flat-panel shell caused by extrusion. When the rotating rod and the threaded rod rotate around the axis of the threaded rod, the clamping assembly connected to the rotating rod is driven to rotate synchronously, thereby realizing the flipping of the flat-panel shell and effectively improving the inspection effect.

[0014] 2. In the utility model, the flat-panel shell to be tested is placed between the clamping plates so that one end of the flat-panel shell contacts the telescopic plate to complete the placement. Multiple sets of friction blocks contact the flat-panel shell to improve the fixing effect of the flat-panel shell. At the same time, the elastic force of the telescopic spring drives the guide block to slide under the guidance of the guide groove under the guidance of the guide rod, thereby driving the clamping plates to approach each other, thereby realizing the fixing and clamping function of the flat-panel shell. Compared with the traditional fixing method, the adaptability to flat-panel shells of different sizes is improved, and the use range of the tester is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the three-dimensional structure of the flip assembly of the utility model;

[0017] Figure 3 This is a schematic diagram of the internal three-dimensional structure of the limit cylinder of the utility model;

[0018] Figure 4 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0019] In the figure: 1. Tester body; 2. Conveying screen; 3. Collecting frame; 4. Fixed frame; 5. Driving motor; 6. Fixed block; 7. Threaded rod; 8. Limiting cylinder; 9. Rotating rod; 10. Support frame; 11. Limiting plate; 12. Limiting ring; 13. Buffer spring; 14. Fixed plate; 15. Guide groove; 16. Clamping plate; 17. Guide block; 18. Telescopic plate; 19. Guide rod; 20. Telescopic spring; 21. Friction block; 22. Universal wheel. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] The utility model provides Figure 1-Figure 4 The flat-panel shell tester shown in the figure comprises a tester body 1, a conveying screen 2 is arranged inside the tester body 1, the conveying screen 2 is used to convey the flat-panel shell that has been tested, a collecting frame 3 is arranged on one side of the inner wall of the tester body 1, the collecting frame 3 is used to collect the flat-panel shell that has been tested, a fixing frame 4 is fixedly connected to one side of the top of the tester body 1, a detection camera is arranged on the fixing frame 4, a flipping component is arranged inside the fixing frame 4, the flipping component is used to flip the flat-panel shell when testing, a clamping component is fixedly connected to one end of the rotating rod 9, the clamping component is used to clamp the flat-panel shell to be tested, and a The collecting trough is located at the bottom of the conveying screen 2, and the conveying screen 2 is installed obliquely in the tester body 1. A plurality of sets of universal wheels 22 are fixedly connected to the bottom of the tester body 1. When the flat-panel shell is tested, the flat-panel shell to be tested is first placed on the tester body 1, and the flipping component is started. Through the cooperation of the flipping component and the clamping component, the flat-panel shell can be flipped during the test. The detection camera on the fixed frame 4 is used to detect the flat-panel shell, which has the effect of multi-directional detection of the flat-panel shell, and at the same time improves the detection effect, reduces the operation steps of manual flipping detection, and improves work efficiency.

[0022] As a preferred implementation in this embodiment, refer to the attached Figure 1-Figure 3The flip assembly is used to flip the flat-panel shell during detection. The flip assembly includes a driving motor 5 fixedly connected to the top of the tester body 1. The output end of the driving motor 5 is fixedly connected to a threaded rod 7, and the threaded rod 7 is provided with a bidirectional thread. A limiting cylinder 8 is sleeved on the threaded rod 7. A fixed block 6 is also fixedly connected to one side of the fixed frame 4. A sliding groove is opened on the fixed block 6. The limiting cylinder 8 is provided with a sliding block adapted to the sliding groove. A support frame 10 is fixedly connected to one side of the support frame 10. A limiting disk 11 is fixedly connected to one side of the limiting disk 11. A buffer spring 13 is fixedly connected to one end of the threaded rod 7. The rotating rod 9 passes through the limiting disk 11. The rotating rod 9 is rotatably connected to the limiting disk 11. The rotating rod 9 is rotatably connected to a limiting ring 12. The limiting ring One end of 12 is fixedly connected with the buffer spring 13. When the flat-panel shell is inspected, the driving motor 5 is started first. The output end of the driving motor 5 drives the threaded rod 7 to rotate synchronously around the axis of the output end. At the same time, the threaded rod 7 rotates, so that the limiting cylinder 8 is driven by the bidirectional thread of the threaded rod 7 and the guide of the sliding groove provided on the fixed block 6 to move horizontally, thereby driving the rotating rod 9 to move horizontally. Through the buffer spring 13 between the limiting plate 11 and the limiting ring 12, the extrusion strength of the flat-panel shell caused by the rotating rod 9 when it moves horizontally can be effectively reduced to avoid damage to the flat-panel shell caused by extrusion. When the rotating rod 9 and the threaded rod 7 rotate around the axis of the threaded rod 7, the clamping assembly connected to the rotating rod 9 is driven to rotate synchronously, thereby realizing the flipping of the flat-panel shell, and effectively improving the inspection effect.

[0023] As a preferred implementation in this embodiment, refer to the attached Figure 2-Figure 4The clamping assembly includes a fixed plate 14 fixedly connected to one side of the rotating rod 9, a guide groove 15 is provided on one side of the fixed plate 14, a guide block 17 is slidably connected in the guide groove 15, one end of the guide block 17 is fixedly connected to the clamping plate 16, one end of the clamping plate 16 is an arc structure, and a plurality of groups of friction blocks 21 are fixedly connected to the clamping plate 16, the friction blocks 21 are made of rubber, a telescopic plate 18 is fixedly connected to the inner wall of the clamping plate 16, and the telescopic plate 18 is in a telescopic state, and a group of guide rods 19 are also fixedly connected to the inner wall of the clamping plate 16, and the guide rods 19 are in a telescopic state, and a telescopic spring 20 is fixedly sleeved on the guide rod 19, and both ends of the telescopic spring 20 are fixed The flat panel shell is fixedly connected to the inner wall of the clamping plate 16. When the flat panel shell is tested, the flat panel shell to be tested is first placed between the clamping plates 16 so that one end of the flat panel shell contacts the telescopic plate 18 to complete the placement. The flat panel shell is contacted with the telescopic plate 18 through multiple groups of friction blocks 21 to improve the fixing effect of the flat panel shell. At the same time, the elastic force of the telescopic spring 20 drives the guide block 17 to slide under the guidance of the guide groove 15 under the guidance of the guide rod 19, thereby driving the clamping plates 16 to approach each other, thereby realizing the fixing and clamping function of the flat panel shell. Compared with the traditional fixing method, the adaptability to flat panel shells of different sizes is improved, and the use range of the tester is improved.

[0024] Working principle of the utility model: when inspecting the flat shell, the driving motor 5 is first started, and the output end of the driving motor 5 drives the threaded rod 7 to rotate synchronously around the axis of the output end. At the same time, the threaded rod 7 rotates, so that the limit cylinder 8 is driven by the bidirectional thread of the threaded rod 7 and the guide of the sliding groove provided on the fixed block 6 to move horizontally, thereby driving the rotating rod 9 to move horizontally. Through the buffer spring 13 between the limit plate 11 and the limit ring 12, the extrusion strength of the flat shell on the rotating rod 9 when the flat shell is moved horizontally can be effectively reduced to avoid the damage caused by the extrusion of the flat shell. When the rotating rod 9 and the threaded rod 7 rotate around the axis of the threaded rod 7, the clamping assembly connected to the rotating rod 9 is driven to rotate synchronously, thereby realizing the flipping of the flat shell, and effectively improving the inspection effect.

[0025] When testing a flat-panel shell, first place the flat-panel shell to be tested between the clamping plates 16 so that one end of the flat-panel shell contacts the telescopic plate 18 to complete the placement. Contact the flat-panel shell with multiple sets of friction blocks 21 to improve the fixing effect of the flat-panel shell. At the same time, the elastic force of the telescopic spring 20 drives the guide block 17 to slide under the guidance of the guide groove 15 under the guidance of the guide rod 19, thereby driving the clamping plates 16 to approach each other, thereby realizing the fixing and clamping function of the flat-panel shell. Compared with the traditional fixing method, the adaptability to flat-panel shells of different sizes is improved, and the use range of the tester is improved.

[0026] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A flat panel housing tester, characterized in that: The invention comprises a tester body (1), wherein a conveying screen (2) is arranged inside the tester body (1), wherein the conveying screen (2) is used to convey a flat-panel shell that has been tested; a collecting frame (3) is arranged on one side of the inner wall of the tester body (1), wherein the collecting frame (3) is used to collect the flat-panel shell that has been tested; a fixing frame (4) is fixedly connected to one side of the top of the tester body (1), wherein a testing camera is arranged on the fixing frame (4); a flipping assembly is arranged inside the fixing frame (4), wherein the flipping assembly is used to flip the flat-panel shell when testing; the flipping assembly comprises a driving motor (5) fixedly connected to the top of the tester body (1), wherein the output end of the driving motor (5) is fixedly connected to a threaded rod (7); The threaded rod (7) is provided with a bidirectional thread, and a limiting cylinder (8) is sleeved on the threaded rod (7). One side of the fixing frame (4) is also fixedly connected to a fixing block (6), and one side of the fixing block (6) is fixedly connected to a supporting frame (10). One side of the supporting frame (10) is fixedly connected to a limiting disk (11), and one side of the limiting disk (11) is fixedly connected to a buffer spring (13). One end of the threaded rod (7) is fixedly connected to a rotating rod (9), and a limiting ring (12) is rotatably connected to the rotating rod (9), and one end of the limiting ring (12) is fixedly connected to the buffer spring (13). One end of the rotating rod (9) is fixedly connected to a clamping assembly, and the clamping assembly is used to clamp the flat panel housing to be detected.

2. A flat panel housing tester according to claim 1, characterized in that: The clamping assembly comprises a fixed plate (14) fixedly connected to one side of the rotating rod (9); a guide groove (15) is provided on one side of the fixed plate (14); a guide block (17) is slidably connected in the guide groove (15); one end of the guide block (17) is fixedly connected to the clamping plate (16); a telescopic plate (18) is fixedly connected to the inner wall of the clamping plate (16); the telescopic plate (18) is in a telescopic state; a group of guide rods (19) are also fixedly connected to the inner wall of the clamping plate (16); the guide rods (19) are in a telescopic state; a telescopic spring (20) is fixedly sleeved on the guide rods (19); both ends of the telescopic spring (20) are fixedly connected to the inner wall of the clamping plate (16).

3. A flat panel housing tester according to claim 2, characterized in that: One end of the clamping plate (16) is an arc structure, and a plurality of groups of friction blocks (21) are fixedly connected to the clamping plate (16), and the friction blocks (21) are made of rubber.

4. A flat panel housing tester according to claim 1, characterized in that: A collecting trough is provided in the tester body (1), and the collecting trough is located at the bottom of the conveying screen (2). The conveying screen (2) is installed obliquely in the tester body (1).

5. A flat panel housing tester according to claim 1, characterized in that: The fixed block (6) is provided with a sliding groove, and the limiting cylinder (8) is provided with a sliding block matched with the sliding groove.

6. A flat panel housing tester according to claim 1, characterized in that: The rotating rod (9) passes through the limiting plate (11), and the rotating rod (9) is rotatably connected to the limiting plate (11).

7. A flat panel housing tester according to claim 1, characterized in that: The bottom of the tester body (1) is fixedly connected with a plurality of sets of universal wheels (22).

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