Positioning device

A positioning device and storage technology, applied in the field of mobile phone accessories middle frame processing, can solve the problems of influence, difficulty in taking out the mobile phone middle frame, affecting the positioning accuracy of the mobile phone middle frame, etc.

Inactive Publication Date: 2016-02-10
GUANGDONG TIANJI IND INTELLIGENT SYST CO LTD
View PDF8 Cites 12 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the method of using pins to position the middle frame of the mobile phone is commonly used. However, when the middle frame of the mobile phone is removed from the jig, it is often difficult to remove the middle frame of the mobile phone because the middle frame of the mobile phone is too ti...

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
  • Positioning device
  • Positioning device
  • Positioning device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0017] Such as Figures 1 to 3 As shown, the positioning device 10 of a preferred embodiment of the present invention is used for processing mobile phone accessories, such as the middle frame of the mobile phone; The slider 13 in the casing 11. The casing 11 is provided with a plurality of through holes 111 , the first surface of the lifting plate 12 is protruded with a pin 141 passing through the through holes 111 , and the second surface of the lifti...

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 a positioning device which comprises a box body, a lifting plate arranged in the box body and a sliding block slidably arranged in the box body. A plurality of through holes are formed in the box body. Pins penetrating through the through holes are arranged on a first surface of the lifting plate in a protruding mode. A linkage block is arranged on a second surface of the lifting plate in a protruding mode. Guide columns and elastic pieces used for being connected with the lifting plate are arranged in the box body. The lifting plate is slidably arranged along the guide columns. Oblique faces which slide in a matched mode are arranged on the sliding block and the linkage block respectively. According to the positioning device, the oblique faces which slide in the matched mode are arranged on the sliding block and the linkage block respectively, so that when the sliding block moves towards the linkage block, the lifting plate is driven to overcome the resistance of the elastic pieces so that the pins can be driven to retract towards the interior of the box body, a mobile phone middle frame positioned on the box body can be separated from the pins through the pins, the mobile phone middle frame can be taken away easily, and the situation that the positioning accuracy of the mobile phone middle frame is affected due to the fact that the mobile phone middle frame and the pins are matched loosely is avoided.

Description

technical field [0001] The invention relates to the technical field of processing middle frames of mobile phone accessories, in particular to a positioning device for processing middle frames of mobile phones. Background technique [0002] In the manufacturing process of the middle frame of the mobile phone, it is usually necessary to position the middle frame of the mobile phone on the jig for drilling, milling, assembly and other operations. At present, pins are generally used to position the middle frame of the mobile phone. However, when the middle frame of the mobile phone is removed from the jig, it is often difficult to remove the middle frame of the mobile phone because the middle frame of the mobile phone is too tightly matched with the pins. It cannot be ignored that when the middle frame of the mobile phone fits too loosely with the pins, the positioning accuracy of the middle frame of the mobile phone will be affected, which will have a negative impact on subsequ...

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): B23Q3/18
CPCB23Q3/18
Inventor 任项生陈勇军
Owner GUANGDONG TIANJI IND INTELLIGENT SYST CO LTD
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