CN103323960B - Locating device and use its pick-up unit, apparatus for assembling - Google Patents
Locating device and use its pick-up unit, apparatus for assembling Download PDFInfo
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- CN103323960B CN103323960B CN201310180593.XA CN201310180593A CN103323960B CN 103323960 B CN103323960 B CN 103323960B CN 201310180593 A CN201310180593 A CN 201310180593A CN 103323960 B CN103323960 B CN 103323960B
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Abstract
The present invention is about a kind of locating device and the pick-up unit, the apparatus for assembling that use it.Locating device comprises pedestal, position feedback switch and feedback element.Pedestal is provided with gulde edge; Position feedback switch positioned adjacent limit is located on pedestal, and position feedback switch comprises fixed part and feedback section, and fixed part is fixed on pedestal; Feedback element is electrically connected position feedback switch; To be positioned to be placed on pedestal and to move towards gulde edge, to be positioned by feedback section to fixed part pass and compression elastic piece, when arriving at gulde edge for be positioned, fixed part and feedback section inconsistent, position feedback switch closes, position feedback switch triggering feedback element.Locating device of the present invention forms position feedback switch by fixed part and feedback section, only when to be positioned completes location fixed part and feedback section inconsistent, position feedback switch is closed, and then trigger next step action, the effect of fool proof can be played in position fixing process, structure is simple, convenient operation.
Description
Technical field
The present invention relates to a kind of locating device, especially a kind of locating device of utilizing position feedback switch to position and the pick-up unit using it and apparatus for assembling.
Background technology
Liquid crystal panel (LCDpanel) is generally applied in the liquid crystal indicator of liquid crystal display or mobile phone, PDA etc.Liquid crystal panel, manufacturing with the process of assembling, must be located by these devices well, just can guarantee the quality manufacturing finished product.Generally speaking, a kind of liquid crystal panel locating adsorbor adsorption liquid crystal panel is used, to position liquid crystal panel.
Please refer to Figure 1A and Figure 1B, Figure 1A is the vertical view of locating device of the prior art, and Figure 1B is the cut-open view along hatching line CC ' in Figure 1A.Locating device 10 has pedestal 11, pedestal 11 offers groove 12, groove 12 has for the first side wall 13 of breasting liquid crystal panel 17 and the second sidewall 14 and the baseplane 15 for bearing liquid crystal display panel 17, the first side wall 13 and the second sidewall 14 substantially orthogonal.Baseplane 15 is provided with vacuum hole 16, vacuum hole 16 is connected with a vacuum absorption device (not shown), for being adsorbed on the base 11 by liquid crystal panel 17 when liquid crystal panel 17 is placed complete.
In practical operation, liquid crystal panel 17 is manually placed on locating device 10 by operating personnel, judge that liquid crystal panel 17 is in place rear unlatching vacuum absorption device according to the sensation of operating personnel, other error-proof structures are not set, because operating personnel places the uncertainty of product, even if be provided with the spacing the first side wall of breasting 13 and the second sidewall 14, also the phenomenon that liquid crystal panel 17 is not in place can be there is, thus affect the accuracy of subsequent job, such as cause polarizer sheet sticking deflection, the circuit scratch on liquid crystal panel 17 surface, even make liquid crystal panel 17 damaged, reduce quality and the qualification rate of finished product.Therefore, work out a kind of can the locating device of the fool proof direction of making great efforts for industry.
Summary of the invention
In order to solve the problem, the present invention proposes to utilize position feedback switch to carry out the locating device of fool proof location and to use its pick-up unit, apparatus for assembling.
In order to achieve the above object, the present invention proposes a kind of locating device, and this locating device comprises pedestal, position feedback switch and feedback element.This pedestal is provided with gulde edge; This position feedback switch this gulde edge contiguous is arranged on this pedestal, and this position feedback switch comprises fixed part and the feedback section be connected with this fixed part by elastic component, and this fixed part is fixed on this pedestal, and this feedback element is electrically connected this position feedback switch; Wherein, to be positioned to be placed on this pedestal and to move towards this gulde edge, this feedback section passed to this fixed part and compresses this elastic component for this to be positioned, when arriving at this gulde edge for this to be positioned, this fixed part and this feedback section inconsistent, this position feedback switch closes, this this feedback element of position feedback switch triggering; When removing this to be positioned from this pedestal, this feedback section disconnects from, this position feedback switch with this fixed part under the restoring force effect of this elastic component.
As optional technical scheme, this feedback element is pilot lamp.
As optional technical scheme, this feedback element is hummer.
As optional technical scheme, this pedestal is provided with vacuum hole, this feedback element is vacuum absorption device, this vacuum absorption device connects this vacuum hole, when this position feedback switch closes, this vacuum absorption device is opened, and is adsorbed in this to be positioned on this pedestal.
As optional technical scheme, be provided with guide rail between this fixed part and this feedback section, this guide rail is fixedly connected on this fixed part, this feedback section can on this guide rail sliding.
As optional technical scheme, this gulde edge comprises the first gulde edge and the second gulde edge, and this position feedback switch at least one this first gulde edge contiguous is arranged, and this position feedback switch at least one this second gulde edge contiguous is arranged.
Locating device of the present invention, position feedback switch is formed by fixed part and feedback section, only when to be positioned completes location fixed part and feedback section inconsistent, position feedback switch is closed, and then trigger next step action, can play the effect of fool proof in position fixing process, structure is simple, convenient operation.
In addition, the present invention also proposes a kind of pick-up unit, and this pick-up unit comprises a kind of locating device, and this locating device comprises pedestal, position feedback switch and feedback element.This pedestal is provided with gulde edge; This position feedback switch this gulde edge contiguous is arranged on this pedestal, and this position feedback switch comprises fixed part and the feedback section be connected with this fixed part by elastic component, and this fixed part is fixed on this pedestal, and this feedback element is electrically connected this position feedback switch; Wherein, to be positioned to be placed on this pedestal and to move towards this gulde edge, this feedback section passed to this fixed part and compresses this elastic component for this to be positioned, when arriving at this gulde edge for this to be positioned, this fixed part and this feedback section inconsistent, this position feedback switch closes, this this feedback element of position feedback switch triggering; When removing this to be positioned from this pedestal, this feedback section disconnects from, this position feedback switch with this fixed part under the restoring force effect of this elastic component.
As optional technical scheme, this feedback element is pilot lamp.
As optional technical scheme, this feedback element is hummer.
As optional technical scheme, this pedestal is provided with vacuum hole, this feedback element is vacuum absorption device, this vacuum absorption device connects this vacuum hole, when this position feedback switch closes, this vacuum absorption device is opened, and is adsorbed in this to be positioned on this pedestal.
As optional technical scheme, be provided with guide rail between this fixed part and this feedback section, this guide rail is fixedly connected on this fixed part, this feedback section can on this guide rail sliding.
As optional technical scheme, this gulde edge comprises the first gulde edge and the second gulde edge, and this position feedback switch at least one this first gulde edge contiguous is arranged, and this position feedback switch at least one this second gulde edge contiguous is arranged.
Pick-up unit of the present invention, position feedback switch is formed by fixed part and feedback section, only when to be positioned completes location fixed part and feedback section inconsistent, position feedback switch is closed, and then trigger next step action, can play the effect of fool proof in position fixing process, structure is simple, convenient operation.
In addition, the present invention also proposes a kind of apparatus for assembling, and for assembling panel and backlight module, this apparatus for assembling comprises pedestal, position feedback switch, apparatus for turning and vacuum absorption device.This pedestal is provided with gulde edge; This position feedback switch this gulde edge contiguous is arranged on this pedestal, and this position feedback switch comprises fixed part and the feedback section be connected with this fixed part by elastic component, and this fixed part is fixed on this pedestal; This apparatus for turning comprises supporting part and folding portion, this folding portion is rotatably connected to this supporting part, this apparatus for turning is arranged on this pedestal, this folding portion this position feedback switch contiguous, this supporting part is fixed on this pedestal, and this supporting part is for carrying this backlight module, this folding portion is for placing this panel, this folding portion is provided with vacuum hole, and this vacuum absorption device connects this vacuum hole, and this vacuum absorption device is electrically connected this position feedback switch; Wherein, this panel to be placed in this folding portion and to move towards this gulde edge, this feedback section is passed to this fixed part and is compressed this elastic component by this panel, when this panel arrives at this gulde edge, this fixed part and this feedback section inconsistent, this position feedback switch closes, this this vacuum absorption device of position feedback switch triggering, is adsorbed in this panel in this folding portion, overturns this folding portion and makes it be covered on this supporting part, close this vacuum absorption device, panel is embedded in this backlight module; When this folding portion leaves this pedestal, this feedback section disconnects from, this position feedback switch with this fixed part under the restoring force effect of this elastic component.
As optional technical scheme, be provided with guide rail between this fixed part and this feedback section, this guide rail is fixedly connected on this fixed part, this feedback section can on this guide rail sliding.
As optional technical scheme, this supporting part is provided with the second vacuum hole, this apparatus for assembling also comprises the second vacuum absorption device, this second vacuum absorption device connects this second vacuum hole, when this backlight module is positioned on this supporting part, this second vacuum absorption device is opened, and is adsorbed on this supporting part by this backlight module.
As optional technical scheme, this supporting part and this pedestal one-body molded; Or this supporting part is screwed on this pedestal.
As optional technical scheme, this gulde edge comprises the first gulde edge and the second gulde edge, and this position feedback switch at least one this first gulde edge contiguous is arranged, and this position feedback switch at least one this second gulde edge contiguous is arranged.
Apparatus for assembling of the present invention, position feedback switch is formed by fixed part and feedback section, only when to be positioned completes location fixed part and feedback section inconsistent, position feedback switch is closed, and then panel adsorbs by triggering vacuum absorption device, can play the effect of fool proof in panel position fixing process, and apparatus for turning makes the panel after locating combine with backlight module more easily, structure is simple, convenient operation.
Describe the present invention below in conjunction with the drawings and specific embodiments, but not as a limitation of the invention.
Accompanying drawing explanation
Figure 1A is the vertical view of locating device of the prior art;
Figure 1B is the cut-open view along hatching line CC ' in Figure 1A;
Fig. 2 A is the vertical view of locating device of the present invention;
Fig. 2 B is the cut-open view along hatching line DD ' in Fig. 2 A;
Fig. 3 A is to be positioned the vertical view being placed on locating device;
Fig. 3 B is to be positioned vertical view when completing location;
Fig. 4 A is the vertical view of apparatus for assembling of the present invention;
Fig. 4 B is the cut-open view along hatching line EE ' in Fig. 4 B;
Fig. 4 C is the vertical view of panel when completing location;
Fig. 4 D is the vertical view of the apparatus for assembling after panel upset.
Embodiment
Please refer to the vertical view that Fig. 2 A and Fig. 2 B, Fig. 2 A is locating device of the present invention, Fig. 2 B is the cut-open view along hatching line DD ' in Fig. 2 A.Locating device 100 comprises pedestal 110, position feedback switch 120 and feedback element 130.Pedestal 110 is provided with gulde edge 111, gulde edge 111 can be the position dotted line of pre-determined bit, also can be keep out the barricade of to be positioned, position feedback switch 120 positioned adjacent limit 111 is arranged on pedestal 110, position feedback switch 120 comprises fixed part 121 and the feedback section 122 be connected with fixed part 121 by elastic component 123, fixed part 121 is fixed on pedestal 110, feedback element 130 is electrically connected position feedback switch 120, as shown in Figure 2 A, feedback element 130 is electrically connected via wire 150 and position feedback switch 120.
In the present embodiment, gulde edge 111 comprises the first gulde edge 112 and the second gulde edge 113, and so, locating device 100 can realize treating the accurate location of keeper 140 in the both direction of pedestal 110 place plane.As shown in Figure 2 A, i.e. direction AA ' and direction BB ', wherein the first gulde edge 112 can realize to be positioned 140 location on the AA ' of direction, and the second gulde edge 113 can realize to be positioned 140 location on the BB ' of direction.In practical operation, pedestal 110 also only can be arranged the first gulde edge 112 or the second gulde edge 113 is only set, so, locating device 100 can only realize treating the location of keeper 140 on pedestal 110 place plane single direction (direction AA ' or direction BB '), and user can the number on regioselective limit 111 according to actual needs.
Please refer to Fig. 3 A and Fig. 3 B, Fig. 3 A is to be positioned the vertical view being placed on locating device, and Fig. 3 B is to be positioned vertical view when completing location.When using locating device 100, to be positioned 140 to be placed on pedestal 110 and to move towards gulde edge 111, to be positioned 140 feedback section 122 is passed and compression elastic piece 123 to fixed part 121, when arriving at gulde edge 111 for be positioned 140, fixed part 121 is inconsistent with feedback section 122, position feedback switch 120 closes, position feedback switch 120 trigger feedback element 130; When removing to be positioned 140 from pedestal 110, feedback section 122 is separated with fixed part 121 under the restoring force effect of elastic component 123, and position feedback switch 120 disconnects.
As shown in Figure 3 B, in the present embodiment, to be positioned 140 is a display panel (regular plate body), when to be positioned 140 is arrived at the second gulde edge 113, means that the projection of the first side 141 of to be positioned 140 on pedestal 110 overlaps with the second gulde edge 113.Point/the projection of line/face on pedestal 110 when completing location for be positioned 140, feedback section 122 contacted with first side 141 drops on the second gulde edge 113, as shown in Figure 3 B, in the present embodiment, feedback section 122 is regular block, it carries out face with first side 141 and contacts, and surface of contact is projected as the straight line overlapped with the second gulde edge 113 on pedestal 110.
In practical operation, suppose that contiguous second gulde edge 113 arranges a position feedback switch 120, if to be positioned 140 occurs crooked in moving process, when then may occur that feedback section 122 and fixed part 121 are inconsistent, the projection of first side 141 on substrate and the second gulde edge 113 are crossing and non-coincidence situation, thus occur Wrong localization.In order to avoid the generation of this situation, as shown in Figure 3 B, contiguous second gulde edge 113 arranges two position feedback switches 120, because 2 can be determined straight line, if to be positioned 140 occurs crooked in moving process, two position feedback switches 120 then cannot be made to close simultaneously, user then can carry out the position adjustment of to be positioned 140 according to this, until two position feedback switches 120 close simultaneously, thus guarantee that the projection of first side 141 on pedestal 110 overlaps with the second gulde edge 113 when fixed part 121 and feedback section 122 are inconsistent.
The situation that contiguous second gulde edge 113 arranges two position feedback switches 120 is applicable to pedestal 110 is only arranged the situation of the second gulde edge 113, is also applicable to situation pedestal 110 being provided with simultaneously the first gulde edge 112 and the second gulde edge 113.It should be noted that, when pedestal 110 being provided with the first gulde edge 112 and the second gulde edge 113 simultaneously, if contiguous second gulde edge 113 is provided with two position feedback switches 120, then contiguous first gulde edge 112 only needs to arrange a position feedback switch and can ensure that to be positioned 140 can not be made a mistake when completing location, reason be only have to be positioned 140 not crooked on the BB ' of direction contiguous second gulde edge 113 just can be made to arrange simultaneously two position feedback switches 120 close simultaneously, only can move for straight line parallel in be positioned in the case 140 movement on the AA ' of direction.
Certainly, need to treat keeper 140 when positioning in the both direction (direction AA ' and direction BB ') of pedestal 110 place plane, also can be close to the first gulde edge 112 and two position feedback switches 120 are set, contiguous second gulde edge 113 arranges a position feedback switch 120, in addition, user can also increase the quantity of position feedback switch 120 according to actual needs voluntarily, not as limit.
In practical operation, both gulde edge 111 can be illustrated in the surface (as shown in Figure 2 A) of pedestal 110, also identify by other modes, even do not identify.The reason of not carrying out identifying is: for the second gulde edge 113, when fixed part 121 is inconsistent with feedback section 122, point/line/face that feedback section 122 contacts with first side 141 is dropped on the second gulde edge 113, and 2 can be determined straight line, therefore the point/projection of line/face on pedestal 110 that feedback section 122 contacts with first side 141 is greater than 2 points, can determine the second gulde edge 113.
In practical operation, feedback element 130 can be pilot lamp, and position feedback switch 120 closes, and during trigger feedback element 130, pilot lamp lights, and reminds user to be positioned 140 to complete location.Or feedback element 130 is hummer, during position feedback switch 120 trigger feedback element 130, hummer sounds, and reminds user to be positioned 140 to complete location.In another embodiment, pedestal 110 can be provided with vacuum hole 114, feedback element 130 is vacuum absorption device, vacuum absorption device connects vacuum hole 114, when position feedback switch 120 closes, vacuum absorption device is opened, and is adsorbed in be positioned 140 on pedestal 110.Therefore feedback element 130 both may be used for reminding user to be positioned 140 to complete location, also may be used for directly performing next step, user can select feedback element according to actual needs voluntarily, not as limit.
As shown in Figure 2 A, fixed part 121 is connected by elastic component 123 with feedback section 122, arranges the first accommodation space 126 in fixed part 121, arranges the second accommodation space 127 in feedback section 122.When fixed part 121 and feedback section 122 are inconsistent, elastic component 123 is placed in the first accommodation space 126 and the second accommodation space 127 by compression.In practical operation, only can arrange the first accommodation space 126 on fixed part 121, also only can arrange the second accommodation space 127 in feedback section 122, user can select according to actual needs voluntarily.Elastic component 123 can be spring, or rubber ring, and user selects according to actual needs voluntarily, not as limit.
As shown in Figure 2 A, be provided with guide rail 124 between fixed part 121 and feedback section 122, guide rail 124 is fixedly connected on fixed part 121, and in feedback section 122, correspondence is provided with storage tank 125, feedback section 122 can on guide rail 124 sliding.As shown in Figure 3A, when needing to treat keeper 140 on direction AA ' and direction BB ' and position simultaneously, if manual work, keeper 140 can be treated and apply a power F obliquely, if be connected by means of only elastic component 123 between fixed part 121 with feedback section 122, likely there will be situation crooked in feedback section 122 moving process, after being provided with guide rail 124, then limit the motion track of feedback section 122, avoid the generation of above-mentioned situation.
Locating device of the present invention, position feedback switch is formed by fixed part and feedback section, only when to be positioned completes location fixed part and feedback section inconsistent, position feedback switch is closed, and then trigger next step action, can play the effect of fool proof in position fixing process, structure is simple, convenient operation.
In addition, the present invention also proposes a kind of pick-up unit (not shown), and this pick-up unit comprises above-mentioned locating device 100.Suppose that thing to be detected is display panel, when needing the circuit on detection display panel, can first position display panel, be adsorbed on after on pedestal 110, carry out electrical detection again, thus, can specification be convenient to and convenient working human users, reduce the risk of the display panel damage in testing process.
Pick-up unit of the present invention, position feedback switch is formed by fixed part and feedback section, only when to be positioned completes location fixed part and feedback section inconsistent, position feedback switch is closed, and then trigger next step action, can play the effect of fool proof in position fixing process, structure is simple, convenient operation.
Arrange based on the location fool proof in above-mentioned locating device 100, the present invention also proposes a kind of apparatus for assembling.Please refer to Fig. 4 A, vertical view that Fig. 4 B, Fig. 4 A is apparatus for assembling of the present invention, Fig. 4 B is the cut-open view along figure A Vertical Centre Line EE '.Apparatus for assembling 200 is for assembling panel and backlight module.Apparatus for assembling 200 comprises pedestal 210, position feedback switch 220, apparatus for turning 230 and vacuum absorption device 240.
Pedestal is provided with gulde edge 211, in the present embodiment, gulde edge 211 comprises the first gulde edge 212 and the second gulde edge 213.Position feedback switch 220 positioned adjacent limit 211 is arranged on pedestal 210, and position feedback switch 220 comprises fixed part 221 and the feedback section 222 be connected with fixed part 221 by elastic component 223, and fixed part 221 is fixed on pedestal 210.
Apparatus for turning 230 comprises folding portion 231 and supporting part 232, folding portion 231 is rotatably connected to supporting part 232, apparatus for turning 230 is arranged on pedestal 210, folding portion 231 positioned adjacent feedback switch 220, supporting part 232 is fixed on pedestal 210, supporting part 232 is for carrying backlight module 270, and folding portion 231, for plate placement 260, folding portion 231 is provided with vacuum hole 233.Vacuum absorption device 240 connects vacuum hole 233, and vacuum absorption device 240 is electrically connected position feedback switch 220.As shown in Figure 4 A, vacuum absorption device 240 is electrically connected via wire 280 and position feedback switch 220
Please refer to Fig. 4 C and Fig. 4 D, Fig. 4 C is the vertical view of panel when completing location; Fig. 4 D is the vertical view of the apparatus for assembling after panel upset.When using apparatus for assembling 200, panel 260 to be placed in folding portion 231 and to move towards gulde edge 211, feedback section 222 is passed and compression elastic piece 223 to fixed part 221 by panel 260, when panel 260 arrives at gulde edge 211, fixed part 221 is inconsistent with feedback section 222, position feedback switch 220 closes, position feedback switch 220 triggers vacuum absorption device 240, panel 260 is adsorbed in folding portion 231, upset folding portion 231 makes it be covered on supporting part 232, close vacuum absorption device 240, panel 260 is embedded in backlight module 270; When folding portion 231 leaves pedestal 210, feedback section 222 is separated with fixed part 221 under the restoring force effect of elastic component 223, and position feedback switch 220 disconnects.It should be noted that, in order to simplify drawing, in Fig. 4 A to Fig. 4 D, only illustrating some elements by the mode of signal.
In the present embodiment, fixed part 221 and feedback section 222 are provided with the first accommodation space the 226 and the 2 227, its effect is identical with the second accommodation space 127 with the first accommodation space 126 in the locating device 100 in Fig. 2 A with object, does not separately repeat at this.In the present embodiment, be provided with guide rail 224 between fixed part 221 and feedback section 222, in feedback section 222, correspondence is provided with storage tank 225, and its effect is identical with storage tank 125 with the guide rail 124 in the locating device 100 in Fig. 2 A with object, does not again separately repeat.
In the present embodiment, folding portion 231 is connected by web member 250 with supporting part 232, folding portion 231 has connecting portion 235, connecting portion 235 is connected in web member 250 pivotly, web member 250 is fixed on supporting part 232 by screw 251, thus, folding portion 231 can overturn relative to supporting part 232.In practical operation, folding portion 231 and supporting part 232 are also coupling, not as limit by other modes by user.
Vacuum absorption device 240 in the present embodiment can adopt self-locking to design, namely after vacuum absorption device 240 is triggered by position feedback switch 220, even if follow-up upset folding portion 231 makes position feedback switch 220 disconnect, also the absorption of vacuum absorption device 240 counter plate 260 can not be had influence on, until folding portion 232 is covered on supporting part 232, then controls vacuum absorption device 240 and close.User can be arranged according to actual needs voluntarily, if guarantee upset folding portion 232 when position feedback switch 220 is disconnected on vacuum absorption device 240 without affecting.
In the present embodiment, the locator meams of counter plate 260 is similar to locating device 100 in Fig. 3 A and treats the locator meams of keeper 140, difference is only that in Fig. 3 A, to be positioned 140 is directly positioned on pedestal 110, and in the present embodiment, panel 260 is positioned in folding portion 231, and namely folding portion 231 is between panel 260 and pedestal 210.Design about gulde edge 211, position feedback switch 220 can refer to the mode in locating device 100, does not separately repeat at this.
In practical operation, supporting part 232 is provided with the second vacuum hole 234, apparatus for assembling 200 also comprises the second vacuum absorption device (not shown), this second vacuum absorption device connects the second vacuum hole 234, when backlight module 270 is positioned on supporting part 232, this second vacuum absorption device is opened, and being adsorbed in by backlight module 270 on supporting part 232, can guaranteeing that backlight module 270 can not be subjected to displacement when being embedded in backlight module 270 by panel 260 like this.
In practical operation, pedestal 210 near supporting part 232 can be arranged, the locator meams similar to panel 260 is adopted to position backlight module 270, thus the position of backlight module 270 in supporting part 232 is limited, thus backlight module 270 better can be coordinated with panel 260.
As shown in Figure 4 B, in the present embodiment, supporting part 232 is one-body molded with pedestal 210.In practical operation, load bearing seat 232 and pedestal 210 can shaping respectively after be fixed on pedestal 210 by the mode such as screw or rivet again, user can select according to actual needs voluntarily, not as limit.
Apparatus for assembling of the present invention, position feedback switch is formed by fixed part and feedback section, only when to be positioned completes location fixed part and feedback section inconsistent, position feedback switch is closed, and then panel adsorbs by triggering vacuum absorption device, can play the effect of fool proof in panel position fixing process, and apparatus for turning makes the panel after locating combine with backlight module more easily, structure is simple, convenient operation.
Certainly; the present invention also can have other various embodiments; when not deviating from the present invention's spirit and essence thereof; those of ordinary skill in the art can make various corresponding change and distortion according to the present invention, but these change accordingly and are out of shape the protection domain that all should belong to the claim appended by the present invention.
Claims (11)
1. a locating device, is characterized in that this locating device comprises:
Pedestal, this pedestal is provided with gulde edge;
Position feedback switch, this position feedback switch this gulde edge contiguous is arranged on this pedestal, and this position feedback switch comprises fixed part and the feedback section be connected with this fixed part by elastic component, and this fixed part is fixed on this pedestal, and
Feedback element, this feedback element is electrically connected this position feedback switch;
Wherein, to be positioned to be placed on this pedestal and to move towards this gulde edge, this feedback section passed to this fixed part and compresses this elastic component for this to be positioned, when arriving at this gulde edge for this to be positioned, this fixed part and this feedback section inconsistent, this position feedback switch closes, this this feedback element of position feedback switch triggering; When removing this to be positioned from this pedestal, this feedback section disconnects from, this position feedback switch with this fixed part under the restoring force effect of this elastic component.
2. locating device according to claim 1, is characterized in that: this feedback element is pilot lamp; Or this feedback element is hummer.
3. locating device according to claim 1, it is characterized in that: this pedestal is provided with vacuum hole, this feedback element is vacuum absorption device, this vacuum absorption device connects this vacuum hole, when this position feedback switch closes, this vacuum absorption device is opened, and is adsorbed in this to be positioned on this pedestal.
4. locating device according to claim 1, is characterized in that: be provided with guide rail between this fixed part and this feedback section, and this guide rail is fixedly connected on this fixed part, this feedback section can on this guide rail sliding.
5. locating device according to claim 1, it is characterized in that: this gulde edge comprises the first gulde edge and the second gulde edge, this position feedback switch at least one this first gulde edge contiguous is arranged, and this position feedback switch at least one this second gulde edge contiguous is arranged.
6. a pick-up unit, is characterized in that this pick-up unit comprises:
As the locating device in claim 1 to 5 as described in any one.
7. an apparatus for assembling, for assembling panel and backlight module, is characterized in that this apparatus for assembling comprises:
Pedestal, this pedestal is provided with gulde edge;
Position feedback switch, this position feedback switch this gulde edge contiguous is arranged on this pedestal, and this position feedback switch comprises fixed part and the feedback section be connected with this fixed part by elastic component, and this fixed part is fixed on this pedestal;
Apparatus for turning, this apparatus for turning comprises supporting part and folding portion, this folding portion is rotatably connected to this supporting part, this apparatus for turning is arranged on this pedestal, this folding portion this position feedback switch contiguous, and this supporting part is fixed on this pedestal, this supporting part is for carrying this backlight module, this folding portion, for placing this panel, this folding portion is provided with vacuum hole, and
Vacuum absorption device, this vacuum absorption device connects this vacuum hole, and this vacuum absorption device is electrically connected this position feedback switch;
Wherein, this panel to be placed in this folding portion and to move towards this gulde edge, this feedback section is passed to this fixed part and is compressed this elastic component by this panel, when this panel arrives at this gulde edge, this fixed part and this feedback section inconsistent, this position feedback switch closes, this this vacuum absorption device of position feedback switch triggering, is adsorbed in this panel in this folding portion, overturns this folding portion and makes it be covered on this supporting part, close this vacuum absorption device, panel is embedded in this backlight module; When this folding portion leaves this pedestal, this feedback section disconnects from, this position feedback switch with this fixed part under the restoring force effect of this elastic component.
8. apparatus for assembling according to claim 7, is characterized in that: be provided with guide rail between this fixed part and this feedback section, and this guide rail is fixedly connected on this fixed part, this feedback section can on this guide rail sliding.
9. apparatus for assembling according to claim 7, it is characterized in that: this supporting part is provided with the second vacuum hole, this apparatus for assembling also comprises the second vacuum absorption device, this second vacuum absorption device connects this second vacuum hole, when this backlight module is positioned on this supporting part, this second vacuum absorption device is opened, and is adsorbed on this supporting part by this backlight module.
10. apparatus for assembling according to claim 7, is characterized in that: this supporting part and this pedestal one-body molded; Or this supporting part is screwed on this pedestal.
11. apparatus for assembling according to claim 7, it is characterized in that: this gulde edge comprises the first gulde edge and the second gulde edge, this position feedback switch at least one this first gulde edge contiguous is arranged, and this position feedback switch at least one this second gulde edge contiguous is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310180593.XA CN103323960B (en) | 2013-05-15 | 2013-05-15 | Locating device and use its pick-up unit, apparatus for assembling |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310180593.XA CN103323960B (en) | 2013-05-15 | 2013-05-15 | Locating device and use its pick-up unit, apparatus for assembling |
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| Publication Number | Publication Date |
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| CN103323960A CN103323960A (en) | 2013-09-25 |
| CN103323960B true CN103323960B (en) | 2016-03-30 |
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| CN1536640A (en) * | 2003-02-20 | 2004-10-13 | 应用材料有限公司 | Method for positioning substratge relatively to supporting table and its equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4887630B2 (en) * | 2005-02-24 | 2012-02-29 | 日本電気硝子株式会社 | Glass substrate positioning device and end surface grinding device |
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2013
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6362884B1 (en) * | 1997-09-24 | 2002-03-26 | Olympus Optical Co., Ltd. | Apparatus for inspecting a substrate |
| CN1536640A (en) * | 2003-02-20 | 2004-10-13 | 应用材料有限公司 | Method for positioning substratge relatively to supporting table and its equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103323960A (en) | 2013-09-25 |
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