Positioning structure for notebook computer shell
By using the stage and drive components to clamp the inner cavity side walls of the laptop housing in the positioning structure, and spraying with a rotary table, the problem of uneven painting in the prior art is solved, and an efficient painting process is achieved .
Patent Information
- Application Number
- CN202421341447.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-13
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-06-13
AI Technical Summary
The existing laptop housing positioning structure cannot spray paint to the clamping position when spraying, resulting in low processing efficiency and need to replace the clamping position for spraying.
A positioning structure including a workbench, a stage, a first drive, a second drive, a moving assembly, a fixed clamp and a moving clamp are designed, and a second drive, a moving assembly, and a fixed clamp are provided on the stage. The block and the moving clamp, the fixed clamp and the moving clamp respectively clamp the inner cavity side wall of the laptop housing, and use the second driver to drive the moving assembly and the moving clamp to move the fixed clamp and the moving clamp with the cavity. The side walls abut, fix the laptop case, and rotate the stage by rotating the first driver for painting.
The uniform painting of the laptop case is achieved. The fixed clamps and mobile clamps are located in the cavity, and the outer surface is not blocked. The painting can be completed without adjusting the clamping position, which improves processing efficiency.
Smart Images
Figure CN222267564U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of notebook computer shell processing, in particular to a positioning structure for a notebook computer shell. Background Art
[0002] The laptop shell needs to be painted after injection molding. However, the existing painting device usually places the laptop shell on a rotating table, and the paint gun is aimed at the laptop shell on the rotating table to spray paint. The rotating table rotates to complete the painting of the entire surface of the laptop shell. Therefore, a positioning structure is required to clamp and fix the laptop shell on the rotating table.
[0003] The existing positioning structure usually clamps the outer sides of the two sides of the laptop computer shell when clamping and positioning the laptop computer shell, which results in that when spraying paint, the paint cannot be sprayed to the position where the clamp block clamps the laptop computer shell, and then the clamping position of the clamp block needs to be replaced before spraying paint again, which makes the processing efficiency low. Utility Model Content
[0004] Based on this, it is necessary to provide a positioning structure for a notebook computer housing.
[0005] The utility model solves the above-mentioned technical problems with the following technical solutions: A positioning structure for a notebook computer shell, comprising: a workbench, a loading platform, a first driver, a second driver, a moving assembly, a fixed clamp and a moving clamp; a first cavity is provided in the workbench, a rotating hole is provided on the workbench, the rotating hole is communicated with the first cavity, the first driver is arranged in the first cavity, and the first driver at least partially passes through the rotating hole to be driven and connected to the loading platform, and the first driver is used to drive the loading platform to rotate; a second cavity is provided in the loading platform, a guide hole is provided on a surface of the loading platform facing away from the workbench, the guide hole is communicated with the second cavity, the second driver and the moving assembly are both provided in the second cavity, and the second driver is driven and connected to the moving assembly; the fixed clamp is provided on the loading platform, the moving clamp is detachably connected to the moving assembly through the guide hole, and the second driver is used to drive the moving clamp to move closer to or away from the fixed clamp.
[0006] In one embodiment, the moving component includes a guide rod and a slider, one end of the guide rod is connected to the second driver, the other end of the guide rod is connected to the side wall of the cavity, the slider is slidably set on the guide rod, the slider at least partially passes through the guide hole and is located outside the second cavity, and the moving clamp is set on the part of the slider located outside the second cavity.
[0007] In one embodiment, the guide hole is a waist-shaped hole.
[0008] In one embodiment, the first driver includes a motor and a transmission shaft, wherein the motor is disposed in the first cavity, the motor is drivingly connected to a first end of the transmission shaft, and a second end of the transmission shaft passes through the rotating hole and is drivingly connected to the stage.
[0009] In one embodiment, a connection hole is provided on a side of the loading platform facing the workbench, a bearing is provided in the connection hole, and the second end of the transmission shaft is drivingly connected to the bearing.
[0010] In one embodiment, the second driver is a pneumatic cylinder or an electric cylinder.
[0011] In one embodiment, a first anti-slip layer is provided on a surface of the movable clamping block facing away from the fixed clamping block.
[0012] In one embodiment, a second anti-slip layer is provided on a surface of the fixed clamping block facing away from the movable clamping block.
[0013] The beneficial effects of the utility model are as follows: the utility model provides a positioning structure for a laptop computer shell, by arranging a second driver, a moving assembly, a fixed clamp block and a moving clamp block on a stage, the fixed clamp block and the moving clamp block are respectively used to clamp and fix the side walls of the internal cavity of the laptop computer shell, so that the laptop computer shell can be fixed on the stage. Specifically, when the opening of the cavity of the laptop computer shell is placed toward the stage, the fixed clamp block and the moving clamp block will be located in the cavity of the laptop computer shell, at this time, the second driver drives the moving assembly and the moving clamp block on the moving assembly to move, so that the moving clamp block is away from the fixed clamp block, so that the fixed clamp block and the moving clamp block are respectively in contact with the side walls of the cavity of the laptop computer shell, and then the laptop computer shell can be positioned and fixed on the stage. Then, the stage is driven to rotate on the workbench by the first driver, so that the surrounding surfaces of the laptop computer shell can be sprayed with paint during the painting process. The utility model provides a positioning structure for a laptop shell. When the loading platform rotates on the workbench, the laptop shell can be positioned and fixed on the loading platform by means of a fixed clamp block and a movable clamp block. Meanwhile, the fixed clamp block and the movable clamp block are located in the cavity of the laptop shell and clamp the side wall of the cavity of the laptop shell. Therefore, the fixed clamp block and the movable clamp block will not block the outer surface of the laptop shell, so that the painting work of the laptop shell can be completed at one time without adjusting the clamping position of the fixed clamp block and the movable clamp block. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.
[0015] Figure 1 A schematic diagram of the three-dimensional structure of a positioning structure for a notebook computer housing according to an embodiment;
[0016] Figure 2 A schematic diagram of a three-dimensional exploded structure of a positioning structure for a notebook computer housing according to an embodiment;
[0017] Figure 3 The figure is a schematic diagram of the three-dimensional structure of a second driver and a moving component in one direction according to an embodiment.
[0018] In the accompanying drawings, 10 is a positioning structure for a laptop computer casing; 100 is a workbench; 110 is a rotating hole; 200 is a loading platform; 210 is a guide hole; 300 is a first driver; 400 is a second driver; 500 is a moving component; 510 is a guide rod; 520 is a slider; 600 is a fixed clamp block; 610 is a second anti-slip layer; 700 is a moving clamp block; 710 is a first anti-slip layer. DETAILED DESCRIPTION
[0019] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present invention can be combined with each other. The technical solution of the present invention will be further described below in conjunction with the drawings of the embodiments of the present invention, and the present invention is not limited to the following specific implementation methods.
[0020] It should be understood that the same or similar numbers in the drawings of the embodiments correspond to the same or similar parts. In the description of the present utility model, it should be understood that if there are terms such as "upper", "lower", "front", "back", "left", "right", "top", "bottom" and the like indicating the orientation or positional relationship, they are based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.
[0021] In one embodiment, Figure 1 and Figure 2As shown, a positioning structure 10 for a notebook computer shell comprises: a workbench 100, a loading platform 200, a first driver 300, a second driver 400, a moving assembly 500, a fixed clamping block 600 and a moving clamping block 700; a first cavity is defined in the workbench 100, a rotation hole 110 is defined on the workbench 100, the rotation hole 110 is communicated with the first cavity, the first driver 300 is disposed in the first cavity, and the first driver 300 at least partially passes through the rotation hole 110 to be drivingly connected to the loading platform 200, and the first driver 300 is used to drive the loading platform 200 to rotate; A second cavity is defined in the stage 200, and a guide hole 210 is defined on a surface of the stage 200 facing away from the workbench 100, the guide hole 210 is communicated with the second cavity, the second driver 400 and the moving assembly 500 are both disposed in the second cavity, and the second driver 400 is drivingly connected to the moving assembly 500; the fixed clamp block 600 is disposed on the stage 200, and the moving clamp block 700 is detachably connected to the moving assembly 500 through the guide hole 210, and the second driver 400 is used for driving the moving clamp block 700 to move toward or away from the fixed clamp block 600.
[0022] Specifically, by arranging the second driver 400, the moving assembly 500, the fixed clamp block 600 and the moving clamp block 700 on the stage 200, the second driver 400 is used to drive the moving assembly 500 and the moving clamp block 700 on the moving assembly 500 to move; the fixed clamp block 600 and the moving clamp block 700 are respectively used to clamp and fix the side wall of the inner cavity of the laptop computer shell, so that the laptop computer shell can be fixed on the stage 200. By arranging the first driver 300 in the workbench 100, the first driver 300 is drivingly connected to the stage 200, and the first driver 300 is used to drive the stage 200 to rotate on the workbench 100.
[0023] In this embodiment, when the opening of the cavity of the laptop shell is placed toward the stage 200, the fixed clamp block 600 and the movable clamp block 700 will be located in the cavity of the laptop shell. At this time, the second driver 400 drives the movable assembly 500 and the movable clamp block 700 on the movable assembly 500 to move, so that the movable clamp block 700 is away from the fixed clamp block 600, so that the fixed clamp block 600 and the movable clamp block 700 are respectively abutted against the side walls of the cavity of the laptop shell, thereby positioning and fixing the laptop shell on the stage 200. Then, the first driver 300 drives the stage 200 to rotate on the workbench 100, so that the surrounding surfaces of the laptop shell can be sprayed with paint during the painting process. The utility model provides a positioning structure 10 for a laptop computer shell. When the loading platform 200 rotates on the workbench 100, the laptop computer shell can be positioned and fixed on the loading platform 200 by the fixed clamp block 600 and the movable clamp block 700. Meanwhile, the fixed clamp block 600 and the movable clamp block 700 are located in the cavity of the laptop computer shell and clamp the side wall of the cavity of the laptop computer shell. Therefore, the fixed clamp block 600 and the movable clamp block 700 will not block the outer surface of the laptop computer shell, so that the painting work of the laptop computer shell can be completed at one time without adjusting the clamping position of the fixed clamp block 600 and the movable clamp block 700.
[0024] In this embodiment, the movable clamp block 700 is detachably arranged on the movable assembly 500. Through the above arrangement, it is convenient to replace the movable clamp blocks 700 of different sizes on the movable assembly 500, so as to adapt to notebook computer shells of different sizes.
[0025] In order to allow the movable clamping block 700 to move stably, in one embodiment, Figure 3 As shown, the moving assembly 500 includes a guide rod 510 and a slider 520, one end of the guide rod 510 is connected to the second driver 400, and the other end of the guide rod 510 is connected to the side wall of the cavity, the slider 520 is slidably arranged on the guide rod 510, the slider 520 at least partially passes through the guide hole 210 and is located outside the second cavity, and the moving clamp 700 is arranged on the part of the slider 520 located outside the second cavity. Specifically, a sliding hole is provided on the slider 520, and the guide rod 510 passes through the sliding hole, so that the second driver can drive the slider 520 to slide smoothly on the guide rod 510, that is, the second driver 400 drives the moving clamp 700 to slide smoothly on the stage 200.
[0026] In one embodiment, there are two guide rods 510, and the two guide rods 510 are arranged in parallel. Two sliding holes are provided on the slider 520, and each guide rod 510 passes through one of the sliding holes, so that the slider 520 can slide smoothly on the two guide rods 510. By providing two guide rods 510, the slider 520 can slide more smoothly on the stage 200.
[0027] In one embodiment, Figure 1 and Figure 2 As shown, the guide hole 210 is a waist-shaped hole. Specifically, one side of the waist-shaped hole is close to the fixed clamp block 600, the movable clamp block 700 slides in the waist-shaped hole, and the movable clamp block 700 and the fixed clamp block 600 are aligned. Through the above arrangement, the movable clamp block 700 can slide smoothly in the waist-shaped hole.
[0028] In one embodiment, Figure 2 As shown, the first driver 300 includes a motor (blocked in the figure, not shown) and a transmission shaft, the motor is arranged in the first cavity, the motor is drivingly connected to the first end of the transmission shaft, and the second end of the transmission shaft passes through the rotating hole 110 and is drivingly connected to the stage 200. Specifically, the transmission shaft is driven to rotate by the motor, and the rotation of the transmission shaft will drive the stage 200 to rotate. Through the above arrangement, the first driver 300 can drive the stage 200 to rotate on the workbench 100.
[0029] In one embodiment, the motor is a stepper motor. By using a stepper motor to drive the stage 200, the rotation speed of the stage 200 can be accurately controlled according to actual needs.
[0030] In order to allow the transmission shaft to smoothly drive the stage 200 to rotate when the motor drives the transmission shaft to rotate, in one embodiment, a connection hole (blocked in the figure, not shown) is provided on the side of the stage 200 facing the workbench 100, a bearing (blocked in the figure, not shown) is provided in the connection hole, and the second end of the transmission shaft is drivingly connected to the bearing. Specifically, a bearing is provided in the connection hole of the stage 200, and the bearing is drivingly connected to the transmission shaft; thus, when the motor drives the transmission shaft to rotate, the transmission shaft can smoothly drive the stage 200 to rotate.
[0031] In one embodiment, the second driver 400 is a pneumatic cylinder or an electric cylinder. Specifically, the pneumatic cylinder or the electric cylinder can smoothly drive the moving assembly 500 and the moving clamp 700 disposed on the moving assembly 500 to slide. When the second driver 400 is an electric cylinder, the moving distance of the moving assembly 500 driven by the electric cylinder can also be set by a program.
[0032] In order to more stably hold the laptop computer housing, in one embodiment, Figure 1 As shown, a first anti-skid layer 710 is provided on a side of the movable clamp block 700 facing away from the fixed clamp block 600. Specifically, the material of the first anti-skid layer 710 is rubber, and a first stripe is provided on a side of the first anti-skid layer 710 facing away from the movable clamp block 700. Through the above arrangement, when the movable clamp block 700 contacts the laptop shell, the friction between the movable clamp block 700 and the laptop shell can be increased, so that the laptop shell can be clamped more firmly.
[0033] In order to more stably hold the laptop computer housing, in one embodiment, Figure 1 As shown, a second anti-skid layer 610 is provided on a side of the fixed clamp block 600 facing away from the movable clamp block 700. Specifically, the second anti-skid layer 610 is made of rubber, and a second stripe is provided on a side of the second anti-skid layer 610 facing away from the fixed clamp block 600. Through the above arrangement, when the fixed clamp block 600 contacts the laptop shell, the friction between the fixed clamp block 600 and the laptop shell can be increased, so that the laptop shell can be clamped more firmly.
[0034] Obviously, the above embodiments of the utility model are only examples for clearly explaining the utility model, and are not intended to limit the implementation methods of the utility model. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made on the basis of the above description. It is not necessary and impossible to list all the implementation methods here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the utility model should be included in the protection scope of the claims of the utility model.
Claims
1. A positioning structure for a notebook computer housing, characterized in that: include: A workbench, a loading platform, a first driver, a second driver, a moving assembly, a fixed clamping block, and a moving clamping block; A first cavity is provided in the workbench, a rotating hole is provided on the workbench, the rotating hole is communicated with the first cavity, the first driver is arranged in the first cavity, and the first driver at least partially passes through the rotating hole and is drivingly connected to the stage, and the first driver is used to drive the stage to rotate; A second cavity is provided in the stage, a guide hole is provided on a surface of the stage facing away from the workbench, the guide hole is communicated with the second cavity, the second driver and the moving component are both arranged in the second cavity, and the second driver is drivingly connected to the moving component; The fixed clamp block is arranged on the stage, the movable clamp block is detachably connected to the movable assembly through the guide hole, and the second driver is used for driving the movable clamp block to move closer to or away from the fixed clamp block.
2. The positioning structure for a notebook computer housing according to claim 1, characterized in that: The moving assembly includes a guide rod and a slider, one end of the guide rod is connected to the second driver, the other end of the guide rod is connected to the side wall of the cavity, the slider is slidably arranged on the guide rod, the slider at least partially passes through the guide hole and is located outside the second cavity, and the moving clamp is arranged on the portion of the slider located outside the second cavity.
3. The positioning structure for a notebook computer housing according to claim 1, characterized in that: The guide hole is a waist-shaped hole.
4. The positioning structure for a notebook computer housing according to claim 1, characterized in that: The first driver includes a motor and a transmission shaft. The motor is disposed in the first cavity. The motor is drivingly connected to a first end of the transmission shaft. A second end of the transmission shaft passes through the rotating hole and is drivingly connected to the stage.
5. The positioning structure for a notebook computer housing according to claim 4, characterized in that: A connecting hole is provided on a side of the loading platform facing the workbench, a bearing is arranged in the connecting hole, and the second end of the transmission shaft is drivingly connected to the bearing.
6. The positioning structure for a notebook computer housing according to claim 1, characterized in that: The second drive is a pneumatic cylinder or an electric cylinder.
7. The positioning structure for a notebook computer housing according to claim 1, characterized in that: A first anti-slip layer is provided on a surface of the movable clamping block facing away from the fixed clamping block.
8. The positioning structure for a notebook computer housing according to claim 1, characterized in that: A second anti-slip layer is provided on a side of the fixed clamping block facing away from the movable clamping block.