Three-side plastic frame size detecting device

A technology of size detection and edge rubber frame, which is applied in the direction of measuring device, optical device, workpiece clamping device, etc., can solve the problems of unsatisfactory modernization and plastic frame distortion, and achieve the effect of optimizing detection and reducing data errors

Inactive Publication Date: 2019-03-19
汤俊杰
View PDF1 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Hyundai aims to make up for the light loss of the backlight panel. Most of them use a three-sided plastic frame structure. The light-incident side of the back panel adopts a closed

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Three-side plastic frame size detecting device
  • Three-side plastic frame size detecting device
  • Three-side plastic frame size detecting device

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0024] Example one:

[0025] See figure 1 with image 3 , Figure 4 , A device for detecting the size of a three-sided plastic frame, comprising a machine table 1, a detection frame 2 is installed on the top of the machine table 1, a detection substrate 11 is installed on the table surface of the machine 1, and the detection substrate 11 is An outer limit mechanism 3 and an inner limit mechanism 4 are respectively provided. The outer limit mechanism 3 includes a limit clamp plate 34. A transmission sleeve 32 is mounted on the plane of the detection substrate 11, and the transmission sleeve 32 has a transmission The threaded column 31, the transmission threaded column 31 is a two-way thread structure, the middle position of the transmission threaded column 31 is provided with a partition, and the transmission threaded column 31 takes the partition as the center line and has opposite directions of the left and right external threads, so The transmission sleeves 32 are respectively...

Example Embodiment

[0027] Embodiment two:

[0028] See figure 1 with figure 2 This embodiment is a further optimization of the first embodiment. On the basis of this, a slider 21 is installed at the bottom end of the detection frame 2, and a threaded hole 22 is provided in the slider 21. A slide groove 12 is installed on the side, the slide 21 is limited in the slide groove 12, the slide groove 12 is horizontally penetrated with a primary transmission screw 14, and the slide 21 is sleeved on the primary transmission screw On 14, a drive motor 13 is installed on the side of the machine table 1, and the motor shaft of the primary drive screw 14 and the drive motor 13 are connected by a coupling. A transmission frame 5 is installed on the top of the detection frame 2, a secondary transmission screw 51 is installed transversely on the transmission frame 5, a detection seat 52 is synchronously installed on the transmission frame 5, and the detection seat 52 is installed There is a sliding sleeve 53, t...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to the field of optoelectronics, in particular to a three-side plastic frame size detecting device. The device comprises a machine table, a detecting substrate is mounted on a surface of the machine table, an external limiting mechanism and an inner limiting mechanism are respectively arranged on the detecting substrate, the outer limiting mechanism comprises a limited position splint, an upper plane of the detecting substrate is provided with a driving sleeve, a transmission threaded column penetrates through the driving sleeve, the driving sleeve is respectively locatedat the left and right ends of the transmission threaded column, the limited position splint is respectively mounted on the corresponding driving sleeve, the inner limiting mechanism includes a limited position frame, the rear side of the limited position frame is provided with a fixing sleeve, the fixing sleeve is installed in the detecting substrate through a movable shaft, threaded sleeves aremounted on the left and right sides of the limited position frame and a frame on the front side, and threaded rods penetrate through the threaded sleeves. The device maintains the complete limiting ofthe plastic frame, so that the plastic frame is supported as a whole, thereby facilitating the detection of the plastic frame.

Description

technical field [0001] The invention relates to the field of optoelectronics, in particular to a size detection device for a three-sided rubber frame. Background technique [0002] With the development of science and technology, the backlight of the mobile phone is getting thinner and thinner, and the supporting structure of the backlight is getting thinner and softer, and the assembly precision is getting higher and higher. Among them, the plastic frame needs to be installed during the backlight production process, that is, the plastic frame is placed on the light guide plate, and the inner wall of the plastic frame is attached to the outer wall of the light guide plate. The traditional assembly method in the industry is to rely on the operator to grab the reflective film, attach the reflective film to the plastic frame, and then manually install the light guide plate into the plastic frame. It is not difficult to see that this existing technology not only has low productio...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G01B11/00B25B11/00
CPCG01B11/00B25B11/00
Inventor 汤俊杰
Owner 汤俊杰
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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