Keycap support appearance detection device

Abstract

The utility model provides a keycap support appearance detection device, comprising a support plate, the bottom of the support plate is fixedly provided with a driving motor, and a motor shaft of the driving motor passes through the support plate; the rotating disc is fixed on a motor shaft of the driving motor; the visual identification assembly comprises a camera support fixed on the supporting plate, a high-speed camera is fixed on the camera support, and the high-speed camera corresponds to the edge of the rotating disc; the screening assembly comprises a first driving part and a second driving part, the screening assembly further comprises a first material receiving part and a second material receiving part, the first driving part drives qualified products to enter the first material receiving part, and the second driving part drives unqualified products to enter the second material receiving part. The detection device is simple in structure, whether the appearance of the keycap support is qualified or not can be rapidly and efficiently detected, and qualified products and unqualified products are screened.

Description

Technical Field

[0001] The utility model relates to the technical field of keycap bracket detection, in particular to a keycap bracket appearance detection device. Background Art

[0002] In today's digital age, laptops have become an indispensable tool in people's daily lives and work. As the core input device of laptops, the quality and performance of laptop keyboards directly impact the user experience and work efficiency. However, in traditional keyboard designs, the quality of the keycap bracket is often overlooked, yet it actually plays a crucial role in the keyboard's stability and durability.

[0003] Currently, quality inspection of laptop keycap brackets primarily relies on visual and manual inspection. This approach presents several challenges: First, visual inspection is highly subjective and easily influenced by the operator's subjective factors, making it difficult to guarantee the objectivity and accuracy of the inspection results. Second, manual inspection is inefficient, time-consuming, and labor-intensive, and cannot meet the needs of mass production. Third, because the keycap brackets are located beneath the keycaps, they are difficult to observe and inspect directly, which can easily lead to missed inspections of quality risks. Utility Model Content

[0004] In view of the deficiencies in the prior art, the present invention provides a keycap bracket appearance inspection device, which has a simple structure and can quickly and efficiently detect whether the appearance of the keycap bracket is qualified, and screen qualified products from unqualified products.

[0005] To achieve the above-mentioned purpose, the present invention adopts the following technical solution: a keycap bracket appearance detection device, comprising:

[0006] a support plate, a drive motor is fixed to the bottom of the support plate, and a motor shaft of the drive motor passes through the support plate;

[0007] a rotating disk fixed on a motor shaft of a driving motor;

[0008] A visual recognition component includes a camera bracket fixed on a support plate, a high-speed camera fixed on the camera bracket, and the high-speed camera corresponds to the edge of the rotating disk;

[0009] A screening component includes a first driving component and a second driving component. The screening component also includes a first material receiving component and a second material receiving component. The first driving component drives qualified products to the first material receiving component, and the second driving component drives unqualified products to the second material receiving component.

[0010] Furthermore, a counting sensor is fixed on the support plate via a counting bracket, and the rotating disk is made of transparent material.

[0011] Furthermore, the first driving component and the second driving component are both fixed on a screening bracket, and the first driving component and the second driving component are both high-pressure gas nozzles, and the high-pressure gas nozzles face the rotating plate.

[0012] Furthermore, the first material receiving component and the second material receiving component both adopt a material receiving frame, and a material suction hose is connected to the bottom of the material receiving frame.

[0013] Furthermore, a support base is fixed on the motor shaft of the driving motor, and the rotating disk is fixed by the support base.

[0014] Furthermore, the rotating disk is a glass rotating disk.

[0015] Furthermore, the screening support includes a door-shaped frame body, on which a first support plate and a second support plate are fixed, and the first support plate and the second support plate are both provided with an arc groove for connecting a high-pressure gas nozzle.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The detection device has a simple structure and can quickly and efficiently detect whether the appearance of the keycap bracket is qualified, and screen qualified products from unqualified products;

[0018] 2. Through the first high-pressure air nozzle and the second high-pressure air nozzle of the screening component, qualified keycap brackets and unqualified keycap brackets can be screened into different receiving frames respectively, and finally discharged from different receiving frames;

[0019] 3. The rotating disk is made of glass. The counter on it can accurately measure the number of keycap brackets, which is convenient for production statistics and management and provides data support for the designation of production plans. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural diagram of the utility model;

[0021] Figure 2 It is a side view of the utility model;

[0022] Figure 3 A top view of the connection between the utility model and the vibration machine;

[0023] Figure: 1, support plate; 2, drive motor; 3, high-speed camera; 4, rotating disk; 5, keycap bracket; 6, camera bracket; 7, counting sensor; 8, high-pressure gas nozzle; 9, material receiving frame; 10, material suction hose; 11, support base; 12, first bracket plate; 13, second bracket plate; 14, arc groove; DETAILED DESCRIPTION

[0024] The technical solution of the present invention is further described below with reference to the accompanying drawings and embodiments.

[0025] like Figure 1-3 As shown, the embodiment of the present invention proposes a keycap bracket 5 appearance inspection device, comprising:

[0026] A support plate 1, a drive motor 2 is fixed to the bottom of the support plate 1, and the motor shaft of the drive motor 2 passes through the support plate 1;

[0027] a rotating disk 4 fixed on the motor shaft of the driving motor 2;

[0028] A visual recognition component, comprising a camera bracket 6 fixed on a support plate 1, a high-speed camera 3 fixed on the camera bracket 6, and the high-speed camera 3 corresponds to the edge of the rotating disk 4;

[0029] A screening component includes a first driving component and a second driving component. The screening component also includes a first material receiving component and a second material receiving component. The first driving component drives qualified products to the first material receiving component, and the second driving component drives unqualified products to the second material receiving component.

[0030] The process of the present invention when in use is as follows: first, the keycap bracket 5 is placed on the vibration disk, and the end material channel of the vibration disk is connected to the rotating disk 4 of the detection device. The keycap bracket 5 is transmitted through the vibration disk and the keycap bracket 5 is transmitted to the rotating disk 4. When the rotating disk 4 rotates, it drives the keycap bracket 5 thereon to rotate. When the keycap bracket 5 rotates to the bottom of the high-speed camera 3 of the visual recognition component, the high-speed camera 3 is used to take a picture, and the result is transmitted to the control system for analysis of its appearance. If the appearance of the keycap bracket 5 is qualified, the instruction is sent to the first driving component. When the keycap bracket 5 is transmitted to the control area of ​​the first driving component, the keycap bracket 5 is driven to the first receiving component through the action of the first driving component. If the appearance of the keycap bracket 5 is unqualified (for example, there is missing material or the edge size is unqualified), the instruction is sent to the second driving component. When the keycap bracket 5 reaches the control area of ​​the second driving component, the keycap bracket 5 is driven to the second receiving component through the action of the second driving component, thereby completing the screening of the keycap bracket 5.

[0031] Furthermore, a counting sensor 7 is fixed to the support plate 1 via a counting bracket, and the rotating disk 4 is made of a transparent material. The rotating disk 4 of the present invention is made of a transparent material, specifically glass. In this case, the counting sensor 7 can be a photoelectric sensor. When the photoelectric sensor detects that it is blocked, it means that a keycap bracket 5 has passed. In this way, the counting sensor 7 can be used to record the number of products passing through the device, facilitating production statistics and management.

[0032] Furthermore, the first driving component and the second driving component are both fixed on a screening bracket, and the first driving component and the second driving component are both high-pressure gas nozzles 8, and the high-pressure gas nozzles 8 face the rotating plate. The two high-pressure gas nozzles 8 are connected to the high-pressure gas source, and the gas source pipeline (such as a solenoid valve) is controlled by a controller to realize the high-pressure gas nozzle jet (each jet can be 0.1-0.3S), so that the qualified keycap bracket 5 and the unqualified keycap bracket 5 can be blown into the corresponding material receiving parts respectively. Of course, in addition to the high-pressure gas nozzle, the first driving component and the second driving component can also adopt other structures, such as a push-pull cylinder, and the keycap bracket is pushed into the corresponding material receiving part by the push plate connected to the cylinder rod of the push-pull cylinder, but this structure is suitable for the case where the rotating disk rotates at a low speed, and the efficiency is not high.

[0033] Furthermore, the first and second material receiving components both utilize a receiving frame 9, the bottom of which is connected to a suction hose 10. The suction hose 10 (connected to a suction machine) allows the material in the receiving frame 9 to be sucked into a larger storage device, eliminating the need for operators to manually clean the receiving frame 9.

[0034] Furthermore, a support base is fixed on the motor shaft of the driving motor 2, and the rotating disk 4 is fixed by the support base. Specifically, the support base fixed on the motor shaft of the present invention can be used to fix the rotating disk 4, thereby achieving a more stable rotation of the rotating disk 4.

[0035] Furthermore, the screening bracket includes a door-shaped frame, to which a first bracket plate 12 and a second bracket plate 13 are fixed. The first bracket plate 12 and the second bracket plate 13 are each provided with an arcuate groove 14 for connecting to the high-pressure gas nozzle 8. Through the arcuate groove 14 on the first bracket plate 12 and the second bracket plate 13, a screw is connected to the high-pressure gas nozzle, which passes through the arcuate groove and is fixed by a nut. This structure enables the high-pressure gas nozzle 8 to be adjusted in angle so that it can accurately correspond to the keycap bracket 5, making the applicability of the present utility model wider.

[0036] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model and are not limiting. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A keycap bracket appearance inspection device, characterized in that: include: a support plate, a drive motor is fixed to the bottom of the support plate, and a motor shaft of the drive motor passes through the support plate; a rotating disk fixed on a motor shaft of a driving motor; A visual recognition component includes a camera bracket fixed on a support plate, a high-speed camera fixed on the camera bracket, and the high-speed camera corresponds to the edge of the rotating disk; A screening component includes a first driving component and a second driving component. The screening component also includes a first material receiving component and a second material receiving component. The first driving component drives qualified products to the first material receiving component, and the second driving component drives unqualified products to the second material receiving component.

2. The keycap bracket appearance inspection device according to claim 1, characterized in that: A counting sensor is also fixed on the support plate via a counting bracket, and the rotating disk is made of transparent material.

3. The keycap bracket appearance inspection device according to claim 2, characterized in that: The first driving component and the second driving component are both fixed on a screening bracket. The first driving component and the second driving component are both high-pressure gas nozzles, and the high-pressure gas nozzles face the rotating plate.

4. The keycap bracket appearance inspection device according to claim 3, characterized in that: The first material receiving component and the second material receiving component both adopt a material receiving frame, and a material suction hose is connected to the bottom of the material receiving frame.

5. The keycap bracket appearance inspection device according to claim 4, characterized in that: A support base is also fixed on the motor shaft of the driving motor, and the rotating disk is fixed by the support base.

6. The keycap bracket appearance inspection device according to claim 5, characterized in that: The rotating disk is a glass rotating disk.

7. The keycap bracket appearance inspection device according to claim 6, characterized in that: The screening support comprises a door-shaped frame body, a first support plate and a second support plate are fixed on the door-shaped frame body, and the first support plate and the second support plate are both provided with an arc groove for connecting a high-pressure gas nozzle.

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