A deviation-correcting automatic locking screw machine for computer cases
An automatic locking screw machine, computer case technology, applied in screwdrivers, power tools, wrenches, etc., can solve the problems of high labor consumption, circuit board jitter, screw floating, etc., and achieve the effect of improving quality and avoiding floating height.
Active Publication Date: 2021-05-07
重庆高新技术产业研究院有限责任公司
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[0002] In industrial production, it is often necessary to tighten a large number of screws, especially in computer cases and other electronic products. If manual screwing is used, it will consume a lot of manpower and the efficiency is too low. Therefore, ordinary screwdrivers are generally used. The automatic locking screw machine is used for processing, but the current technical considerations are not perfect, and it has the following disadvantages: when the automatic locking screw machine is installed on the circuit board and other accessories in the computer case, it is usually installed on four feet in sequence, due to the quality of the circuit board. Lightweight, so when locking a screw on one foot alone during operation, one of the feet will be pressed down, while the other three corners will be slightly lifted, and the circuit board will be moved due to the movement of the screw after installation and rotation. Misalignment occurs, and the bolt holes of the circuit board are not aligned with the mounting holes of the computer case. Therefore, when the screw machine locks the screws at the other three corners, the screws will float high, and the circuit board will vibrate after installation, which will lower the computer The quality of the case installation also shortens the life of the computer
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[0023] see Figure 1-Figure 2 , the present invention provides an automatic locking screw machine that can be corrected for a computer case, and its structure includes a power plug 1, a heat dissipation hole 2, a forward and reverse button 3, a screw machine main body 4, and a deviation correcting device 5. The power plug 1 is embedded Set on the top of the screw machine main body 4, the heat dissipation holes 2 are evenly distributed on the top of the front of the screw machine main body 4, the forward and reverse button 3 is located at the lower left corner of the heat dissipation holes 2 on the front of the screw machine main body 4, and the deviation correction device 5 is mechanically connected to the bottom of the main body 4 of the screw machine. The deviation correction device 5 is composed of a deviation correction device protective cover 51, an electric screwdriver 52, a deviation correction device structure 53, a screw machine driving structure 54, and a circuit boar...
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The invention discloses an automatic locking screw machine capable of correcting deviation for a computer case. With the matching of the driving structure, the automatic locking screw machine can automatically align the bolt holes of the components with the mounting holes of the chassis when installing the circuit board and other components in the computer case, so as to avoid the bolt holes and the mounting holes of the case after the components are offset. If the mounting holes are not aligned, screwing in the screws will cause the screws to not be fully screwed in and cause floating. The components can be stably installed in the case, which effectively improves the quality of the computer case installation and ensures the service life of the computer.
Description
technical field [0001] The invention relates to an automatic screw locking machine, in particular to an automatic screw locking machine which can be corrected for a computer case. Background technique [0002] In industrial production, it is often necessary to tighten a large number of screws, especially in computer cases and other electronic products. If manual screwing is used, it will consume a lot of manpower and the efficiency is too low. Therefore, ordinary screwdrivers are generally used. The automatic locking screw machine is used for processing, but the current technical considerations are not perfect, and it has the following disadvantages: when the automatic locking screw machine is installed on the circuit board and other accessories in the computer case, it is usually installed on four feet in sequence, due to the quality of the circuit board. Lightweight, so when locking a screw on one foot alone during operation, one of the feet will be pressed down, while the...
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IPC IPC(8): B25B21/00B25B23/00
CPCB25B21/00B25B23/00
Inventor 骆中庚
Owner 重庆高新技术产业研究院有限责任公司
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