CN201601796U

CN201601796U - Screen correcting jig

Info

Publication number: CN201601796U
Application number: CN2009202931905U
Authority: CN
Inventors: 谢青峰
Original assignee: Askey Technology Jiangsu Ltd; Askey Computer Corp
Current assignee: Askey Technology Jiangsu Ltd; Askey Computer Corp
Priority date: 2009-12-15
Filing date: 2009-12-15
Publication date: 2010-10-06
Anticipated expiration: 2019-12-15

Abstract

The utility model discloses a screen correcting jig, which comprises a base, a sensor unit and a correcting unit, wherein the base is used for mounting electronic products, the sensor unit is provided with a detection component, an elastic shield combined to the tail end of the detection component and a first driving mechanism connected with the base and the detection component, the first driving mechanism drives the detection component to vertically approach a screen in a linkage form, and a shielding clearance between the detection component and the screen by aid of the elastic shield, the correcting unit is electrically connected with the detection component and the electronic product and is used for receiving detection signals generated by the detection component so as to correct the screen. By aid of the structure, the screen correcting jig can fix the detection component so as to correct screens accurately and increase success rate of screen correction.

Description

The screen correction tool

Technical field

The utility model refers to be applied to the screen correction tool of correcting electronic product screen especially about a kind of correcting fixture.

Background technology

Because the continuous progress of science and technology now, cause various portable electronic devices to be developed in a large number, for example: personal digital assistant, mobile phone, digital camera, digital camera, satellite navigation, numbers game machine ... etc., and a common assembly, i.e. screen are arranged all between these portable electronic devices.In the final stage of making portable electronic devices, usually need be detected and be proofreaied and correct screen, traditionally at the correcting mode of screen be by the testing staff to hold optical sensor (photo-sensor), again optical sensor is pressed in and detects on the screen and proofread and correct.Yet because the testing staff to be when holding optical sensor, optical sensor causes because of human factor easily and rocks, and often makes screen correction failure or the correction that makes the mistake thus, reduces the yield of manufacturing.

Therefore, how to create a kind of screen correction tool, but so that its fixing detection element with accurate correction screen, and the success rate of improve proofreading and correct screen will be that the utility model desires actively to disclose part.

Summary of the invention

Because the disappearance of prior art, a purpose of the present utility model promptly is to provide a kind of screen correction tool, accurately proofreaies and correct screen with the fixing detection element, and improves the success rate of proofreading and correct screen.

Another purpose of the present utility model is to provide a kind of screen correction tool, so that external light source is blocked in the elasticity shielding, makes detection element can accurately detect the screen of electronic product.

For reaching above-mentioned purpose, screen correction tool of the present utility model comprises: pedestal is used to be provided with this electronic product; Sensing cell, have detection element, be incorporated into this detection element end elasticity shielding, and link first driving mechanism of this pedestal and this detection element, this first driving mechanism is used for this detection element of interlock vertically near this screen, and shields the space of covering between this detection element and this screen by this elasticity; And correcting unit, electrically connecting this detection element and provide and electrically connect this electronic product, this correcting unit is used to receive detection signal that this detection element produces to proofread and correct this screen.

Whereby, but screen correction tool fixing detection element of the present utility model with accurate correction screen, and the success rate of improve proofreading and correct screen.

Description of drawings

Fig. 1 is the specific embodiment decomposing schematic representation of the utility model screen correction tool.

Fig. 2 is the specific embodiment figure of the utility model screen correction tool.

Fig. 3 and Fig. 4 are applied to the schematic diagram of correcting electronic product screen for the utility model screen correction tool.

Fig. 5 is applied to the calcspar of correcting electronic product screen for the specific embodiment of the utility model screen correction tool.

[primary clustering symbol description]

1 pedestal

11 openings

12 second driving mechanisms

121 horizontal bearing platforms

1211 baffle plates

1212 perforations

122 displaced type microscope carriers

123 horizontal guide

124 screws

2 sensing cells

21 detection element

The 211T template

The shielding of 22 elasticity

23 first driving mechanisms

231 holding rods

232 movable rods

2321 first connecting rods

2322 second connecting rods

233 vertical guide stem

234 vertical bearing platforms

235 supports

3 correcting units

5 electronic products

51 screens

Embodiment

For fully understanding the purpose of this utility model, feature and effect, now by following specific embodiment, and cooperate appended graphicly, the utility model is described in detail, illustrate as afterwards:

Fig. 1 is the specific embodiment decomposing schematic representation of the utility model screen correction tool, as shown in the figure, screen correction tool of the present utility model is applied to the screen 51 of correcting electronic product 5, and this screen correction tool comprises a pedestal 1, a sensing cell 2 and a correcting unit 3.Wherein, this pedestal 1 is used to be provided with this electronic product 5, and this pedestal 1 can be the platform form, and this electronic product 5 can directly be arranged at this pedestal 1, or being arranged at this pedestal 1 by the mechanism that other tool is adjusted position functions, this electronic product 5 is the portable electronic devices of tool screen; This sensing cell 2 has a detection element 21, be incorporated into the elasticity shielding 22 of these detection element 21 ends, and one first driving mechanism 23 of this pedestal 1 of binding and this detection element 21, this detection element 21 is in order to the show state of the screen 51 of detecting this electronic product 5, this elasticity shielding 22 can be hollow cylinder and is light-permeable not, it for example is the hollow circuit cylinder cavernous body of black, this first driving mechanism 23 can be on the vertical plane of this pedestal 1 this detection element 21 of interlock vertically near this screen 51, and by these elasticity shielding 22 spaces of covering between this detection element 21 and this screen 51, when this elasticity shielding 22 when being located at this screen 51, but the pressure force of flexible these elasticity shielding 22 absorption portion of tool, to avoid this screen 51 to be damaged or scrape by pressure damage, in addition, this elasticity shielding 22 is lighttight hollow cylinder, this detection element 21 can correctly detect the show state of this screen 51 simultaneously by the covering of this elasticity shielding 22 via the hollow space of this elasticity shielding 22; This correcting unit 3 electrically connects this detection element 21 and provides and electrically connects this electronic product 5, this correcting unit 3 is used to receive detection signal that this detection element 21 produced to proofread and correct this screen 51, this correcting unit 3 is for proofreading and correct the electronic installation of usefulness, it is compared after receiving detection signal simultaneously, afterwards line output correction signal again.

Said base 1 can be provided with one second driving mechanism 12, this second driving mechanism 12 is used to carry this electronic product 5, this second driving mechanism 12 can be adjusted the position of this electronic product 5 on the horizontal plane of this pedestal 1, this elasticity shielding 22 so that this screen 51 can be on close level.

Above-mentioned second driving mechanism 12 can have a displaced type microscope carrier 122, one horizontal bearing platform 121 and at least one horizontal guide 123, these horizontal guide 123 levels are located in the opening 11 of this pedestal 1, these horizontal bearing platform 121 bottoms two sides are respectively equipped with a perforation 1212, two horizontal guide 123 run through this perforation 1212 respectively, so that these horizontal bearing platform 121 movable being located on this horizontal guide 123, these horizontal bearing platform 121 tops two sides are respectively equipped with a baffle plate 1211, this displaced type microscope carrier 122 can be located between two baffle plates 1211 of this horizontal bearing platform 121, and fix this displaced type microscope carrier 122 after utilizing plural screw 124 to run through two baffle plates 1211, this displaced type microscope carrier 122 can be used for carrying this electronic product 5.In addition, when this electronic product 5 had not homomorphs, this displaced type microscope carrier 122 can cooperate the body of this electronic product 5 to do difform displacement, so that this electronic product 5 can firmly be arranged on this displaced type microscope carrier 122.

Above-mentioned first driving mechanism 23 can have a movable rod 232, one holding rod 231, at least one vertical guide stem 233, one vertical bearing platform 234 and at least one support 235, one end of this support 235 is located on this pedestal 1, this vertical bearing platform 234 is located at the other end of this support 235, two vertical guide stem 233 run through two sides of this vertical bearing platform 234 respectively with the one end, so that two vertical guide stem, 233 movable this vertical bearing platforms 234 of being located at, the other end of two vertical guide stem 233 is located at a T template 211 of this detection element 21, one end of this holding rod 231 is hubbed at this vertical bearing platform 234, one end of this movable rod 232 is hubbed between these holding rod 231 2 ends, the other end of this movable rod 232 is located at this T template 211 of this detection element 21, this movable rod 232 can have a first connecting rod 2321 and a second connecting rod 2322, one end of this first connecting rod 2321 is hubbed between these holding rod 231 2 ends, the other end of this first connecting rod 2321 is articulated in an end of this second connecting rod 2322, and the other end of this second connecting rod 2322 is located at this sensing cell 2.

Above-mentioned detection element 21 can be a complementary metal oxide layer semiconductor (ComplementaryMetal Oxide Semiconductor, CMOS) or a Charged Coupled Device (Charge CoupledDevice, CCD), this two assembly volume is little, reaction is fast, it also can be with the detection signal digitlization so that install integration processing with other except that making fixed jig reduced volume of the present utility model and shortening correction time.

Fig. 2 to Fig. 5 is respectively the specific embodiment figure of the utility model screen correction tool, the specific embodiment that the utility model screen correction tool is applied to the schematic diagram of correcting electronic product screen and the utility model screen correction tool is applied to the calcspar of correcting electronic product screen, as shown in the figure, when using screen correction tool of the present utility model, the displaced type microscope carrier 122 that at first can meet these electronic product 5 bodies is placed between two baffle plates 1211 of this horizontal bearing platform 121, then this electronic product 5 firmly is placed on this displaced type microscope carrier 122, then make this detection element 21 and this elasticity shield 22 by this

movable rod

232 and 233 pan-ups of two vertical guide stem with carrying on this holding rod 231, then promoting this horizontal bearing platform 121 makes it be moved horizontally to the below of this elasticity shielding 22 along this horizontal guide 123, put down this holding rod 231 then, make this elasticity shielding 22 move closer to the screen 51 of this electronic product 5, move closer in the process of this screen 51 in this elasticity shielding 22, but the front and back position of this horizontal bearing platform 121 of manual adjustment or this detection element 21 shield 22 upper-lower position with this elasticity, can accurately cover this screen 51 until this elasticity shielding 22.

Then, this detection element 21 can begin to detect the screen 51 of this electronic product 5 to obtain measured signal, for example: the capacitor storage beam address of the refresh rate of screen, the contrast of screen or screen ... etc., afterwards, this correcting unit 3 receives the detection signal that this detection element 21 is produced, after analysis, comparison and the correction of detection signal through this correcting unit 3, this correcting unit 3 sends correction signal again and gives this electronic product 5 to proofread and correct this screen 51.

As mentioned above, detection element 21 of the present utility model can be adjusted to the appropriate location by this first driving mechanism 23, relend rigidity secure by this first driving mechanism 23 itself, and then make this detection element 21 when the screen 51 of this electronic product 5 of detecting, can not produce and rock, in addition, can be between this detection element 21 and this screen 51 by the covering of this elasticity shielding 22, to improve the accuracy rate and the success rate of proofreading and correct this screen 51.

The utility model is open with preferred embodiment hereinbefore, and right those of ordinary skills it should be understood that this embodiment only is used to describe the utility model, and should not be read as restriction scope of the present utility model.It should be noted,, all should be made as and be covered by in the category of the present utility model such as with the variation and the displacement of this embodiment equivalence.Therefore, protection range of the present utility model when with hereinafter claims the person of being defined be as the criterion.

Claims

1. screen correction tool is applied to the screen of correcting electronic product, it is characterized in that this screen correction tool comprises:

Pedestal is used to be provided with this electronic product;

Sensing cell, have detection element, be incorporated into this detection element end elasticity shielding, and link first driving mechanism of this pedestal and this detection element, this first driving mechanism is used for this detection element of interlock vertically near this screen, and shields the space of covering between this detection element and this screen by this elasticity; And

Correcting unit electrically connects this detection element and provides and electrically connects this electronic product, and this correcting unit is used to receive detection signal that this detection element produces to proofread and correct this screen.

2. screen correction tool as claimed in claim 1 is characterized in that this pedestal is provided with second driving mechanism, and this second driving mechanism is used to carry this electronic product, and makes this screen level near this elasticity shielding.

3. screen correction tool as claimed in claim 2, it is characterized in that, this second driving mechanism has displaced type microscope carrier, horizontal bearing platform and horizontal guide, this horizontal guide level is located at this pedestal, this horizontal bearing platform activity is located on this horizontal guide, this displaced type microscope carrier is located on this horizontal bearing platform, and this displaced type microscope carrier is used to carry this electronic product.

4. screen correction tool as claimed in claim 1, it is characterized in that, this first driving mechanism has movable rod, holding rod, vertical guide stem, vertical bearing platform and support, one end of this support is located on this pedestal, this vertical bearing platform is located at the other end of this support, this vertical bearing platform is located in one end activity of this vertical guide stem, the other end of this vertical guide stem is located at this detection element, one end of this holding rod is hubbed at this vertical bearing platform, one end of this movable rod is hubbed between these holding rod two ends, and the other end of this movable rod is located at this detection element.

5. screen correction tool as claimed in claim 2, it is characterized in that, this first driving mechanism has movable rod, holding rod, vertical guide stem, vertical bearing platform and support, one end of this support is located on this pedestal, this vertical bearing platform is located at the other end of this support, this vertical bearing platform is located in one end activity of this vertical guide stem, the other end of this vertical guide stem is located at this detection element, one end of this holding rod is hubbed at this vertical bearing platform, one end of this movable rod is hubbed between these holding rod two ends, and the other end of this movable rod is located at this detection element.

6. screen correction tool as claimed in claim 3, it is characterized in that, this first driving mechanism has movable rod, holding rod, vertical guide stem, vertical bearing platform and support, one end of this support is located on this pedestal, this vertical bearing platform is located at the other end of this support, this vertical bearing platform is located in one end activity of this vertical guide stem, the other end of this vertical guide stem is located at this detection element, one end of this holding rod is hubbed at this vertical bearing platform, one end of this movable rod is hubbed between these holding rod two ends, and the other end of this movable rod is located at this detection element.