Notebook computer keyboard panel processing and fixing device

Abstract

The utility model discloses a notebook keyboard panel machining fixing device which comprises a bottom plate and vertical plates fixedly connected to the two ends of the bottom plate, and shaft seats are arranged in the middles of the upper ends of the vertical plates. The positions, located on the two sides of the shaft seats, of the vertical plate are each provided with a bearing groove, the axes of the two shaft seats and the axes of the multiple bearing grooves are all arranged at the same height, and a clamping frame is rotationally arranged between the two shaft seats. Limiting columns carried in the bearing grooves are fixedly connected to the two ends of the clamping frame, a rotating shaft and a gear shaft are coaxially arranged at the two ends of the clamping frame, the rotating shaft is rotationally arranged on one shaft seat, and the gear shaft is rotationally arranged on the other shaft seat and sleeved with a first gear. A servo motor is installed on the bottom plate, and a shaft body of the servo motor penetrates through one of the vertical plates and then is sleeved with a second gear meshed with the first gear. According to the notebook keyboard panel processing and fixing device, the fixed notebook keyboard panel can be turned over, so that the two surfaces of the notebook keyboard panel can be processed in an upward posture.

Description

Technical Field

[0001] The utility model relates to a notebook keyboard panel, in particular to a notebook keyboard panel processing and fixing device. Background Art

[0002] The laptop keyboard panel refers to the outer shell of the keyboard area on a laptop computer used for input. It is an important component of the laptop computer design. The laptop keyboard panel is generally a plate-like structure. Through holes for installing keyboard keys are formed on the laptop keyboard panel by stamping. The through holes need to be polished on both sides after stamping. Therefore, a laptop keyboard panel processing fixture is required to polish both sides of the laptop keyboard panel.

[0003] Chinese patent CN201610496743.1 discloses a metal plate grinding and fixing device, including a metal plate, the bottom of the metal plate is fixedly connected to a lifting device, the four feet of the metal plate are fixedly connected to a clamping device, the clamping device includes a conveying device, and a motor is provided on the conveying device. The output shaft of the motor is connected to the rotating shaft of the first rolling wheel through a first conveyor belt, the surface of the first rolling wheel is connected to the second roller through a second conveyor belt, and the axes of the first rolling wheel and the second roller are fixedly connected to a support plate, and the bottom of the support plate is fixedly connected to the conveying plate.

[0004] The metal plate grinding and fixing device cannot turn over the metal plate after fixing it. When the other side needs to be ground, the metal plate needs to be re-fixed, which is cumbersome. Utility Model Content

[0005] The utility model aims to provide a device for processing and fixing a notebook keyboard panel, which can turn over a fixed notebook keyboard panel so that both sides can be processed with the two sides facing upwards.

[0006] In order to achieve the above-mentioned purpose, the utility model provides a notebook keyboard panel processing and fixing device, comprising a base plate and a vertical plate fixedly connected to both ends of the base plate, an axle seat is provided in the middle of the upper end of the vertical plate; a bearing groove is provided on the vertical plate at both sides of the axle seat, the axes of the two axle seats and multiple axle bearing grooves are arranged at the same height, and a clamping frame is rotatably arranged between the two axle seats; both ends of the clamping frame are fixedly connected to limit columns carried in the bearing grooves, and both ends of the clamping frame are coaxially provided with a rotating shaft and a gear shaft, the rotating shaft is rotatably arranged on one of the axle seats, and the gear shaft is rotatably arranged on the other axle seat and is sleeved with a first gear; a servo motor is installed on the base plate, and the shaft of the servo motor passes through one of the vertical plates and is sleeved with a second gear meshing with the first gear.

[0007] Preferably, the clamping frame includes a first limit frame arranged between the two shaft seats and capable of rotating about the axis of the shaft seat, a second limit frame is arranged on top of the first limit frame, and the first limit frame and the second limit frame are fixedly connected by multiple bolts.

[0008] Preferably, a first limiting groove is provided on the inner side of the first limiting frame, and a second limiting groove used in conjunction with the first limiting groove is provided on the side of the second limiting frame facing the first limiting frame.

[0009] Preferably, baffles are provided at both ends of the first limit frame, and a plurality of screw holes are provided on the baffles; fixing bars mounted on the upper ends of the baffles are provided at both ends of the second limit frame, and a plurality of through holes corresponding to the screw holes are provided on the fixing bars; the bolts pass through the through holes and are screwed into the screw holes.

[0010] Preferably, a first chamfer is provided on the lower inner edge of the first limiting frame, and a second chamfer is provided on the upper inner edge of the second limiting frame.

[0011] Preferably, a plurality of mounting holes are provided on the bottom plate.

[0012] Preferably, four of the mounting holes are arranged in a rectangular distribution.

[0013] According to the above technical solution, the utility model provides a notebook keyboard panel processing and fixing device, including a base plate and a vertical plate fixedly connected to the two ends of the base plate, an axle seat is provided in the middle of the upper end of the vertical plate; a bearing groove is provided on the two sides of the vertical plate at the sides of the axle seat, and the axes of the two axle seats and multiple axle seats are set at the same height, and a clamping frame is rotatably arranged between the two axle seats; the two ends of the clamping frame are fixed with limiting columns carried in the bearing grooves, and the two ends of the clamping frame are coaxially provided with a rotating shaft and a gear shaft, the rotating shaft is rotatably set on one of the axle seats, and the gear shaft is rotatably set on the other axle seat and is sleeved with a first gear; a servo motor is installed on the base plate, and the shaft of the servo motor passes through one of the vertical plates and is sleeved with a second gear that meshes with the first gear.

[0014] The method of use and beneficial effects of the device for processing and fixing a laptop keyboard panel are as follows: when in use, the laptop keyboard panel is first clamped and fixed on a clamping frame, and the clamping frame is driven by a servo motor to rotate about the axis of the rotating shaft and the gear shaft. When the limiting post is mounted in the bearing slot on one side, the servo motor is turned off, and processing, such as grinding, is performed on one upward side of the laptop keyboard panel. The servo motor is then reversed, so that the limiting post is mounted in the bearing slot on the other side, and the servo motor is turned off, and processing is performed on the other upward side of the laptop keyboard panel. At this time, both sides of the laptop keyboard panel are processed by flipping the clamping frame, and the processed surfaces of the laptop keyboard panel can face upward during processing, facilitating the processing operation.

[0015] Other features and advantages of the present invention will be described in detail in the subsequent detailed description of the embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention but do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 This is a structural diagram of a preferred embodiment of a device for processing and fixing a notebook keyboard panel;

[0018] Figure 2 It is a top view of a preferred embodiment of a device for processing and fixing a notebook keyboard panel;

[0019] Figure 3 yes Figure 2 AA cross-sectional structural diagram;

[0020] Figure 4 yes Figure 3 A local magnified structural diagram of the middle B area;

[0021] Figure 5 yes Figure 1 Schematic diagram of the structure after the middle clamping frame is flipped to the other side;

[0022] Figure 6 It is a structural schematic diagram of a preferred embodiment of the first limiting frame;

[0023] Figure 7 It is a structural diagram of a preferred embodiment of the second limiting frame.

[0024] Description of Reference Numerals

[0025] 1-base plate; 2-mounting hole; 3-vertical plate; 4-axle seat; 5-servo motor; 6-second gear; 7-first gear; 8-bearing slot; 9-clamping frame; 10-notebook keyboard panel; 901-first limiting frame; 902-second limiting frame; 903-second bevel chamfer; 904-first bevel chamfer; 905-screw hole; 906-fixing bar; 907-bolt; 908-first limiting slot; 909-baffle; 910-second limiting slot; 911-limiting column; 912-gear shaft; 913-rotating shaft; 914-through hole. DETAILED DESCRIPTION

[0026] The following is a detailed description of the specific embodiments of the present invention in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are only used to illustrate and explain the present invention and are not intended to limit the present invention.

[0027] In the present invention, unless otherwise stated, directional words contained in terms such as "up, down, left, right, front, back, inside, outside" merely represent the orientation of the term in normal usage, or are common names understood by those skilled in the art, and should not be regarded as limitations on the term.

[0028] See also Figure 1-7The notebook keyboard panel processing and fixing device shown includes a base plate 1 and a vertical plate 3 fixed to both ends of the base plate 1, and an axle seat 4 is provided in the middle of the upper end of the vertical plate 3; a bearing groove 8 is provided on the vertical plate 3 at both sides of the axle seat 4, and the axes of the two axle seats 4 and the multiple bearing grooves 8 are set at the same height, and a clamping frame 9 is rotatably arranged between the two axle seats 4; both ends of the clamping frame 9 are fixed with limiting columns 911 carried in the bearing grooves 8, and both ends of the clamping frame 9 are coaxially provided with a rotating shaft 913 and a gear shaft 912, the rotating shaft 913 is rotatably set on one of the axle seats 4, and the gear shaft 912 is rotatably set on the other axle seat 4 and is sleeved with a first gear 7; a servo motor 5 is installed on the base plate 1, and the shaft of the servo motor 5 passes through one of the vertical plates 3 and is sleeved with a second gear 6 that meshes with the first gear 7.

[0029] Through the implementation of the above technical solution, when in use, the notebook keyboard panel 10 is first clamped and fixed on the clamping frame 9, and the servo motor 5 drives the clamping frame 9 to rotate around the axis of the rotating shaft 913 and the gear shaft 912. When the limit column 911 is mounted in the bearing groove 8 on one side, the servo motor 5 is turned off. At this time, the upward surface of the notebook keyboard panel 10 is processed, such as polishing.

[0030] Then, the servo motor 5 is reversed so that the limit column 911 is mounted in the supporting groove 8 on the other side, and the servo motor 5 is turned off. At this time, the other upward side of the notebook keyboard panel 10 is processed. At this time, both sides of the notebook keyboard panel 10 are processed by flipping the clamping frame 9, and the processed surfaces of the notebook keyboard panel 10 can face upward during processing, which facilitates the processing operation.

[0031] In this embodiment, a clamping frame 9 is further provided. The clamping frame 9 includes a first limiting frame 901 disposed between the two shaft seats 4 and rotatable about the axis of the shaft seats 4. A second limiting frame 902 is provided on the first limiting frame 901. The first limiting frame 901 and the second limiting frame 902 are fixedly connected by a plurality of bolts 907. When clamping the notebook keyboard panel 10, the second limiting frame 902 is opened, the notebook keyboard panel 10 is placed on the first limiting frame 901, and then the second limiting frame 902 is closed and the bolts 907 are tightened.

[0032] In this embodiment, a first limiting groove 908 is provided on the inner side of the first limiting frame 901, and a second limiting groove 910 is provided on the side of the second limiting frame 902 facing the first limiting frame 901, which cooperates with the first limiting groove 908. The bottom and side profiles of the first limiting groove 908 and the second limiting groove 910 both match the notebook keyboard panel 10, thereby better limiting and clamping the notebook keyboard panel 10.

[0033] In this embodiment, the first limiting frame 901 is provided with baffles 909 at both ends, each of which is provided with a plurality of screw holes 905. The second limiting frame 902 is provided with fixing bars 906 mounted on the upper ends of the baffles 909 at both ends, each of which is provided with a plurality of through holes 914 corresponding to the screw holes 905. The bolts 907 pass through the through holes 914 and are then screwed into the screw holes 905. With this arrangement, the fixing bars 906 are mounted on the baffles 909, and after the bolts 907 are in place, the fixing bars 906 are secured, thereby fixing the second limiting frame 902 in position and pressing the notebook keyboard panel 10 between the first limiting frame 901 and the second limiting frame 902.

[0034] In this embodiment, a first chamfer 904 is provided on the lower inner edge of the first limiting frame 901 , and a second chamfer 903 is provided on the upper inner edge of the second limiting frame 902 .

[0035] By providing the first bevel chamfer 904 and the second bevel chamfer 903 , the operable space during processing of the peripheral portion of the notebook keyboard panel 10 is increased, thereby improving the convenience of operation.

[0036] In this embodiment, a plurality of mounting holes 2 are provided on the base plate 1. The provision of the mounting holes 2 facilitates fixing the entire device on a corresponding workstation.

[0037] In this embodiment, in order to further provide an arrangement of the mounting holes 2 , four mounting holes 2 are arranged in a rectangular distribution.

[0038] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the specific details of the above embodiments. Within the technical concept of the present invention, various simple modifications can be made to the technical solution of the present invention, and these simple modifications all fall within the scope of protection of the present invention.

[0039] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any appropriate manner without contradiction. In order to avoid unnecessary repetition, the present invention will not further describe various possible combinations.

[0040] In addition, the various embodiments of the present invention may be arbitrarily combined, and as long as they do not violate the concept of the present invention, they should also be regarded as the contents disclosed by the present invention.

Claims

1. A device for processing and fixing a notebook keyboard panel, characterized in that: The notebook keyboard panel processing and fixing device comprises a base plate (1) and vertical plates (3) fixed to both ends of the base plate (1), and an axle seat (4) is provided at the middle of the upper end of the vertical plate (3); A bearing groove (8) is provided on each side of the shaft seat (4) on the vertical plate (3); the axes of the two shaft seats (4) and the plurality of bearing grooves (8) are arranged at the same height; and a clamping frame (9) is rotatably provided between the two shaft seats (4); The two ends of the clamping frame (9) are fixedly connected with limiting columns (911) mounted in the bearing groove (8); the two ends of the clamping frame (9) are coaxially provided with a rotating shaft (913) and a gear shaft (912); the rotating shaft (913) is rotatably provided on one of the shaft seats (4); the gear shaft (912) is rotatably provided on the other shaft seat (4) and is sleeved with a first gear (7); A servo motor (5) is mounted on the bottom plate (1), and the shaft of the servo motor (5) passes through one of the vertical plates (3) and is sleeved with a second gear (6) that meshes with the first gear (7).

2. The device for processing and fixing a laptop keyboard panel according to claim 1, characterized in that: The clamping frame (9) includes a first limiting frame (901) arranged between the two shaft seats (4) and capable of rotating around the axis of the shaft seats (4); a second limiting frame (902) is arranged on top of the first limiting frame (901); the first limiting frame (901) and the second limiting frame (902) are fixedly connected by a plurality of bolts (907).

3. The device for processing and fixing a laptop keyboard panel according to claim 2, characterized in that: A first limiting groove (908) is provided on the inner side of the first limiting frame (901), and a second limiting groove (910) for use in conjunction with the first limiting groove (908) is provided on the side of the second limiting frame (902) facing the first limiting frame (901).

4. The device for processing and fixing a laptop keyboard panel according to claim 3, characterized in that: Baffles (909) are provided at both ends of the first limiting frame (901), and a plurality of screw holes (905) are provided on the baffles (909); Both ends of the second limiting frame (902) are provided with fixing bars (906) mounted on the upper end of the baffle (909), and the fixing bars (906) are provided with a plurality of through holes (914) corresponding one-to-one to the screw holes (905); The bolt (907) passes through the through hole (914) and is screwed into the screw hole (905).

5. The device for processing and fixing a laptop keyboard panel according to claim 4, characterized in that: The lower inner edge of the first limiting frame (901) is provided with a first bevel chamfer (904), and the upper inner edge of the second limiting frame (902) is provided with a second bevel chamfer (903).

6. The device for processing and fixing a laptop keyboard panel according to claim 1, characterized in that: A plurality of mounting holes (2) are provided on the base plate (1).

7. The device for processing and fixing a laptop keyboard panel according to claim 6, characterized in that: The plurality of mounting holes (2) are arranged in a rectangular distribution, with four of them being provided.

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