CN101446501A

CN101446501A - Fixing fixture

Info

Publication number: CN101446501A
Application number: CNA2007102027244A
Authority: CN
Inventors: 刘长春; 甘小林; 何友光
Original assignee: Hongfujin Precision Industry Shenzhen Co Ltd; Hon Hai Precision Industry Co Ltd
Current assignee: Hongfujin Precision Industry Shenzhen Co Ltd; Hon Hai Precision Industry Co Ltd
Priority date: 2007-11-27
Filing date: 2007-11-27
Publication date: 2009-06-03
Anticipated expiration: 2027-11-27
Also published as: CN101446501B

Abstract

A fixing fixture comprises a support substrate for supporting a module to be tested, a first support arm, a second support arm and a fixing pin. The first support arm and the second support arm are respectively provided with symmetrical first holes; the first arm is also provided with a plurality of second holes distributed in the same circular arc which takes the first hole as the centre; two opposite sides of the support substrate are respectively provided with a protruding shaft, wherein, the side corresponding to the first support arm is provided with a third hole at one side of the protruding shaft; distance between the third hole and the protruding shaft equals the distance between the first hole and the second hole of the first support arm; the protruding shafts of the support substrate can be respectively inserted into the two first holes in a rotatable manner; and the first fixing pin is used for passing through the second hole of the first support arm and the third hole of the support substrate to hold the support substrate at a position. The fixing fixture completes tests of the module to be tested at a plurality of angles by holding the support substrate which support the module to be tested at various positions by the fixing pin, and the fixture has a simple structure.

Description

Fixed jig

Technical field

The present invention relates to a kind of demonstration series products test fixed jig.

Background technology

Demonstration series products such as general display all need to pass through tight test process again after production and assembly are finished, normally product is loaded on the tool, utilize relevant device to carry out various tests and visual detection again.After general product to be tested is loaded on the tool, can only keep a fixed angle, and be essential to the test that demonstration series products such as display carry out different angles, the method that addresses this is that at present is to finish the test in a plurality of stages by a plurality of dissimilar fixed jigs, each tool can not be compatible, uses also quite loaded down with trivial details.

Summary of the invention

In view of above content, be necessary to provide a kind of fixed jig of test of a plurality of angles that can finish product to be measured.

A kind of fixed jig, it comprises that one is used to carry the bearing substrate of module to be measured, described fixed jig also comprises one first sway brace, one second sway brace and one first fixed pin, described first sway brace and second sway brace are respectively equipped with first hole of a symmetry, be provided with also on described first sway brace that some to be distributed in its first hole be second hole on the same circular arc in the center of circle, two relative sides of described bearing substrate are respectively equipped with a protruding axle, the side of wherein corresponding described first sway brace is provided with one the 3rd hole in a side of protruding axle, described the 3rd hole is identical to the distance in first hole with second hole of described first sway brace to the distance of described protruding axle, the protruding axle of described bearing substrate inserts respectively in described two first holes rotationally, and described first fixed pin is used for passing successively the 3rd hole of one second hole of described first sway brace and bearing substrate and described bearing substrate is retained on a position.

The said fixing tool is retained on the test that a plurality of angles of module to be measured are finished in each position by the bearing substrate that first fixed pin will carry module to be measured, and used fixed jig is simple in structure.

Description of drawings

The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.

Fig. 1 is the user mode figure of the better embodiment and a module to be measured of fixed jig of the present invention.

Fig. 2 is the exploded view of Fig. 1.

Fig. 3 is that better embodiment and this module to be measured of fixed jig of the present invention is in the user mode figure of another location.

Embodiment

Please in conjunction with reference Fig. 1 and Fig. 2, fixed jig of the present invention comprises that one is used to carry bearing substrate 20, one trapezoidal first sway brace, 30, one trapezoidal second sway brace 40, one " L " shape, first fixed pin 50 and a fixed head 60 of module 10 to be measured.

Described first sway brace 30 and second sway brace 40 are two identical sway braces of shape.Described first sway brace 30 and second sway brace 40 side are thereon offered corresponding

first hole

31 and 41 respectively.Described first sway brace 30 is that the circular arc of radius is provided with some second holes 33 with R being the center of circle with first hole 31 on it.

A protruding axle 22 is established at the middle part of two relative sides of described bearing substrate 20 respectively.Wherein a side is respectively equipped with one the 3rd hole 24 in the both sides of protruding axle 22, and each the 3rd hole 24 is R with the distance of protruding axle 22.

Please in conjunction with reference Fig. 2 and Fig. 3, when assembling and use, two protruding axles 22 of bearing substrate 20 are inserted respectively in

first hole

31 and 41 of first sway brace 30 and second sway brace 40, first sway brace 30 and second sway brace, 40 compartment of terrains are fixed on the fixed head 60, and bearing substrate 20 can be done arbitrarily angled rotation for axle with respect to first sway brace 30 and second sway brace 40 by two protruding axles 22 on it.Module 10 to be measured (as display) is installed on the bearing substrate 20, rotate bearing substrate 20, when a certain second hole 33 of a certain the 3rd hole 24 of bearing substrate 20 and first sway brace 30 is relative, the 3rd hole 24, the first fixed pins 50 that make first fixed pin 50 pass second hole 33 of first sway brace 30 and insert bearing substrate 20 just are retained on a certain position with bearing substrate 20.In the time need finishing the test in a plurality of angles, a plurality of stages to display, only need pull out first fixed pin 50, rotate bearing substrate 20 to the another location, the 3rd hole 24, the first fixed pins 50 that make first fixed pin 50 pass second hole 33 of first sway brace 30 and insert the correspondence of bearing substrate 20 just are retained on the another location with bearing substrate 20.

In other embodiments, described fixed jig also comprises one second fixed pin, the side of the bearing substrate 20 of the side of the bearing substrate 20 of described second sway brace 40 and contiguous second sway brace 40 and described first sway brace 30 and contiguous first sway brace 30 is symmetry respectively, and described second fixed pin and described first fixed pin 50 are retained on diverse location with described bearing substrate 20 jointly.

Claims

[claim 1] a kind of fixed jig, it comprises that one is used to carry the bearing substrate of module to be measured, it is characterized in that: described fixed jig also comprises one first sway brace, one second sway brace and one first fixed pin, described first sway brace and second sway brace are respectively equipped with first hole of a symmetry, be provided with also on described first sway brace that some to be distributed in its first hole be second hole on the same circular arc in the center of circle, two relative sides of described bearing substrate are respectively equipped with a protruding axle, the side of wherein corresponding described first sway brace is provided with one the 3rd hole in a side of protruding axle, described the 3rd hole is identical to the distance in first hole with second hole of described first sway brace to the distance of described protruding axle, the protruding axle of described bearing substrate inserts respectively in described two first holes rotationally, and described first fixed pin is used for passing successively the 3rd hole of one second hole of described first sway brace and bearing substrate and described bearing substrate is retained on a position.
[claim 2] fixed jig as claimed in claim 1 is characterized in that: described first sway brace and second sway brace are arranged at intervals on the fixed head.
[claim 3] fixed jig as claimed in claim 1 is characterized in that: the side that described bearing substrate is provided with the 3rd hole is provided with another hole in the opposite side of its protruding axle, and the hole of described protruding axle both sides equates to the distance of described protruding axle.
[claim 4] fixed jig as claimed in claim 1, it is characterized in that: described fixed jig also comprises one second fixed pin, it is some second holes on the same circular arc in the center of circle that second hole of corresponding described first sway brace of described second sway brace also is provided with its first hole, the 3rd hole of the side of corresponding contiguous first sway brace in side of contiguous second sway brace of described bearing substrate also is provided with a hole, and described second fixed pin is used for passing successively the hole of side of one second hole of described second sway brace and contiguous second sway brace of bearing substrate and described and first fixed pin jointly with described bearing substrate fixing.