Liquid crystal display screen detecting and assembling device
A technology for assembling devices and liquid crystal screens, applied in nonlinear optics, instruments, optics, etc., can solve problems such as easy crushing of liquid crystal screens and circuit boards, difficulty in meeting large-scale production, and difficulty in controlling strength
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0088] Example 1
[0089] Such as figure 1 As shown, the liquid crystal screen detection and assembly device includes a fixing device, a liquid crystal screen detection device, and a liquid crystal screen assembly device. The fixing device is used to support and fix the liquid crystal screen, the liquid crystal screen detection device is arranged under the fixing device, and the liquid crystal screen detection and assembly device is arranged above the fixing device.
[0090] The fixing device is a supporting plate 120 for fixing the liquid crystal screen 130. The upper surface 121 of the supporting plate 120 is used for fixing the liquid crystal screen 130. A movable signal transmitting device is provided below. The signal transmitting device is used to transmit a signal to the liquid crystal screen 130. According to the response of the liquid crystal screen 130 to the signal, it can be judged whether the performance of the liquid crystal screen 130 is normal. In the example sho...
Example Embodiment
[0112] Example 2
[0113] Such as Figure 18 As shown, the difference between this embodiment and the first embodiment is that the air cylinder 190 is used as the first driving device instead of the asynchronous motor 170 in the first embodiment. The cylinder 190 is installed on the lower surface 122 of the support plate 120. The cylinder 190 is a bidirectional movement cylinder. The cylinder 190 includes a cylinder 191 and a piston rod 192. The piston rod 192 is telescopically provided on the cylinder 191. The end of the piston rod 192 is connected with the first slider 152. With the air cylinder 190, the transmission belt 173 and the driving wheel 172, the supporting wheel 174 and the tensioning wheel 175 that are matched with the transmission belt 173 are no longer needed in this embodiment. The air cylinder 190 communicates with an air supply device (not shown in the figure) through an air supply pipeline, and the air supply device provides an air source. A solenoid valv...
Example Embodiment
[0115] Example 3
[0116] Such as Figure 19 As shown, the difference between this embodiment and the first embodiment is that a linear motor is used to replace the asynchronous motor 170, the first guide rail 151 and the first sliding block 152 in the first embodiment. The linear motor includes coil windings 196 and permanent magnet bars 197. The permanent magnet rod 197 is installed on the lower surface 122 of the support plate 120. The coil winding 196 is sleeved on the permanent magnet bar 197 and can move along the permanent magnet bar 197. The base 160 is mounted on the coil winding 196. By adopting a linear motor, the asynchronous motor 170, the transmission belt 173, the driving wheel 172, the supporting wheel 174, and the tensioning wheel 175 matched with the transmission belt 173 are no longer needed in this embodiment, and the first guide rail 151 and the first sliding block 152 are also not needed. .
[0117] The rest of the structure of this embodiment is the same...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap