CN104932126A - Jig - Google Patents
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- Publication number
- CN104932126A CN104932126A CN201510387456.2A CN201510387456A CN104932126A CN 104932126 A CN104932126 A CN 104932126A CN 201510387456 A CN201510387456 A CN 201510387456A CN 104932126 A CN104932126 A CN 104932126A
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- CN
- China
- Prior art keywords
- switch
- transverse slat
- luminescent device
- flip flop
- flop equipment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/1306—Details
- G02F1/1309—Repairing; Testing
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
Abstract
The embodiment of the invention provides a jig, and relates to the technical field of display. A light-emitting device can be lightened automatically, no manual operation is needed, and manpower resources are saved. The jig comprises a transmission device and a light-emitting module on the transmission device. The transmission device can drive the light-emitting module to enter a trigger area, and the trigger area is provided with a first trigger device. The light-emitting module comprises the light-emitting device, a second switch, a first trigger device and a first switch. The light-emitting device can be lightened when the second switch is triggered. The second trigger device can trigger the second switch when powered on. When the first switch enters the trigger area, the first switch can be triggered by the first trigger device, and when the first switch is triggered, the second trigger device can be powered on. The jig is used for lightening the light-emitting device.
Description
Technical field
The present invention relates to display technique field, particularly relate to a kind of tool.
Background technology
Along with the development of science and technology, the application of LCDs in the various electronic product such as mobile phone, computer is more and more extensive, in order to the backlight of brightness uniformity can be obtained, ensure LCDs quality, backlight, after completing, needs the luminous mass detecting backlight on backlight lighting jig usually.
In prior art, when utilizing backlight lighting jig to detect the luminous mass of backlight, generally need technician when entering surveyed area, pressure head on jig for pressing, and open switch and light backlight, after backlight leaves surveyed area, also need technician to shut switch again, and unclamp the pressure head on tool.This kind of mode needs manual operation, waste of manpower resource.
Summary of the invention
Embodiments of the invention provide a kind of tool, automatically can light luminescent device, without the need to manual operation, which save human resources.
For achieving the above object, embodiments of the invention adopt following technical scheme:
The embodiment of the present invention provides a kind of tool, for lighting luminescent device, comprising: gearing, and be arranged on the illuminating module on described gearing, described gearing can drive described illuminating module to enter toggle area, and described toggle area is provided with the first flip flop equipment; Described illuminating module comprises:
Luminescent device;
Second switch, when described second switch is triggered, can make described luminescent device light;
Second flip flop equipment, when described second flip flop equipment energising, described second flip flop equipment can trigger described second switch;
First switch, when described first switch enters described toggle area, can be triggered by described first flip flop equipment, when described first switch is triggered, can make described second flip flop equipment energising.
Optionally, described first switch is mechanical switch, and described first switch comprises mechanical switch arm;
Described first flip flop equipment is switch press plate;
Described first switch is triggered by the extruding force entered between the mechanical switch arm of described toggle area and described switch press plate.
Optionally, the top of described mechanical switch arm is provided with roller;
Described first switch is triggered by the extruding force entered between the roller on the mechanical switch arm top of described toggle area and described switch press plate.
Optionally, described gearing comprises motor and rotating disk; Described illuminating module is arranged on described rotating disk;
When after described electric motor starting, can drive described dial rotation, described dial rotation can drive described illuminating module to enter described toggle area.
Optionally, described second flip flop equipment comprises support, electromagnet, electric pole, the first spring and switch pressure handle;
Described Bracket setting is on described gearing; Described electromagnet is arranged on the bracket;
Described electric pole runs through upper surface and the lower surface of described electromagnet; The top of described electric pole is provided with the first transverse slat, and the bottom of described electric pole is provided with the second transverse slat;
Described first spring housing is located on described electric pole, and one end of described first spring is resisted against on described first transverse slat, and the other end is resisted against on described electromagnet;
Described switch pressure handle is arranged on the lower surface of described second transverse slat;
When described first switch is triggered, described electromagnet can be made to be energized, described electric pole, described second transverse slat and described switch pressure handle can be driven to move near the direction of described second switch after described electromagnet energising, make described switch pressure handle trigger described second switch.
Optionally, described illuminating module also comprises: power supply board, and described luminescent device is placed on described power supply board;
Hold down gag, described hold down gag is connected with described second transverse slat, and when described electromagnet energising, described hold down gag can move near the direction of described luminescent device along with described second transverse slat, until described luminescent device and described power supply board are compressed.
Optionally, described hold down gag comprises pressure head connecting rod, described pressure head connecting rod is provided with pressure head near one end of described luminescent device, the other end of described pressure head connecting rod is flexibly connected with described second transverse slat, described pressure head connecting rod is arranged with the second spring, one end of described second spring is resisted against on described pressure head, and the other end is resisted against on the lower surface of described second transverse slat.
Optionally, described hold down gag also comprises hollow screw;
Described second transverse slat is provided with mounting hole with described pressure head connecting rod junction, and described mounting hole has internal thread, and the outside surface of described hollow screw has the external thread mated with described internal thread;
Described hollow turnbuckle is located on described pressure head connecting rod, and described pressure head connecting rod is connected with described second transverse slat by described hollow screw.
Optionally, described second flip flop equipment also comprises limited screw;
Described limited screw is arranged between described electromagnet and described first transverse slat;
When described switch pressure handle triggers described second switch, described limited screw is by stopping that described first transverse slat limits described electric pole and continues to move near described luminescent device direction.
Optionally, described pressure head is rubber squeeze head.
The tool that the embodiment of the present invention provides, comprises gearing, and is arranged on the illuminating module on gearing, and gearing can drive illuminating module to enter toggle area, and toggle area is provided with the first flip flop equipment; Illuminating module comprises: luminescent device; Second switch, when second switch is triggered, can make luminescent device light; Second flip flop equipment, when the second flip flop equipment energising, the second flip flop equipment can trigger second switch; First switch, when the first switch enters toggle area, can be triggered by the first flip flop equipment, when the first switch is triggered, can make the second flip flop equipment energising.Compared to prior art, the tool that the embodiment of the present invention provides triggers the first switch entering toggle area automatically by the first flip flop equipment, and then makes the second flip flop equipment energising, when the second flip flop equipment energising, second flip flop equipment triggers second switch, and then lights luminescent device.The tool provided due to the embodiment of the present invention can light luminescent device automatically, and does not need manual operation, therefore saves human resources.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
A kind of jig structure schematic diagram that Fig. 1 provides for the embodiment of the present invention;
Fig. 2 is the enlarged drawing in AA region in Fig. 1;
Fig. 3 is the enlarged drawing in BB region in Fig. 1;
A kind of tool partial structurtes schematic diagram that Fig. 4 provides for the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
The embodiment of the present invention provides a kind of tool, as shown in Figure 1, for lighting luminescent device 121, Fig. 2 is the enlarged drawing in AA region in Fig. 1, described tool comprises: gearing 11, and the illuminating module 12 be arranged on gearing 11, gearing 11 can drive illuminating module 12 to enter toggle area, and toggle area is provided with the first flip flop equipment 131; Illuminating module 12 comprises: luminescent device 121; Second switch 124, when second switch 124 is triggered, can make luminescent device 121 light; Second flip flop equipment 123, when the second flip flop equipment 123 is energized, the second flip flop equipment 123 can trigger second switch 124; First switch 122, when the first switch 122 enters toggle area, can be triggered by the first flip flop equipment 131, when the first switch 122 is triggered, the second flip flop equipment 123 can be made to be energized.
Wherein, luminescent device 121 is the device of electrified light emitting, example, and can be backlight, liquid crystal panel, oled panel etc., the embodiment of the present invention limit this.Gearing 11 enters toggle area for driving illuminating module 12, described gearing 11 can be motor and rotating disk, or motor and travelling belt etc., as long as described gearing 11 can transmit illuminating module 12 enter toggle area, the embodiment of the present invention does not limit this.
Described first flip flop equipment 131 is for triggering the first switch 122 entering toggle area, described first switch 122 can be mechanical switch or magnetic induction switch etc., the embodiment of the present invention does not limit this, example, when the first switch 122 is mechanical switch, described first flip flop equipment 131 can be switch press plate; When the first switch 122 is inductive switch, described first flip flop equipment 131 can be magnet.
So, compared to prior art, the tool that the embodiment of the present invention provides triggers the first switch entering toggle area automatically by the first flip flop equipment, and then make the second flip flop equipment energising, when the second flip flop equipment energising, second flip flop equipment triggers second switch, and then lights luminescent device.The tool provided due to the embodiment of the present invention can light luminescent device automatically, and does not need manual operation, therefore saves human resources.
Further, as shown in Figure 3, Fig. 3 is the enlarged drawing in BB region in Fig. 1, and the first switch 122 is mechanical switch, and the first switch comprises mechanical switch arm 1221; First flip flop equipment 131 is switch press plate; The first switch 122 is triggered by the extruding force entered between the mechanical switch arm 1221 of toggle area and switch press plate.
Shown in figure 3, first switch 122 is mechanical switch, first flip flop equipment 131 is switch press plate, when the first switch 122 enters into toggle area, the mechanical switch arm 1221 of the first switch 122 will and switch press plate between produce extruding force, described extruding force can extrude the mechanical switch arm 1221 of the first switch 122, and the first switch 122 is triggered.It should be noted that, when the first switch 122 is in toggle area, the first switch 122 is in the state be triggered always, when the first switch 122 leaves toggle area, and the first switch 122 place off-state.
Preferably, shown in figure 3, the top of mechanical switch arm 1221 is provided with roller 1222; The first switch 122 is triggered by the extruding force entered between the roller 1222 on mechanical switch arm 1221 top of toggle area and switch press plate.By setting up roller 1222 on the top of mechanical switch arm 1221, the frictional dissipation of mechanical switch arm 1221 can be reduced, extending the serviceable life of the first switch 122.
Further, shown in figure 1, gearing 11 comprises motor and rotating disk 111; Illuminating module 12 is arranged on rotating disk 111; When after electric motor starting, rotating disk 111 can be driven to rotate, rotating disk 111 rotates and illuminating module 12 can be driven to enter toggle area.Wherein, the not shown motor position of Fig. 1.Adopt motor and rotating disk 111 as gearing 11, structure is simple, and it is convenient to realize.
Further, shown in figure 2, the second flip flop equipment 123 comprises support 1231, electromagnet 1232, electric pole 1233, first spring 1234 and switch pressure handle 1235; Support 1231 is arranged on gearing 11; Electromagnet 1232 is arranged on support 1231; Electric pole 1233 runs through upper surface and the lower surface of electromagnet 1232; The top of electric pole 1233 is provided with the first transverse slat 1233a, and the bottom of electric pole 1233 is provided with the second transverse slat 1233b; First spring 1234 is set on electric pole 1233, and one end of the first spring 1234 is resisted against on the first transverse slat 1233a, and the other end is resisted against on electromagnet 1232; Switch pressure handle 1235 is arranged on the lower surface of the second transverse slat 1233b; When the first switch 122 is triggered, electromagnet 1232 can be made to be energized, electromagnet 1232 can drive electric pole 1233, second transverse slat 1233b and switch pressure handle 1235 to move near the direction of second switch 124 after being energized, and makes switch pressure handle 1235 trigger second switch 124.
Shown in figure 2, when the first switch 122 is triggered, electromagnet 1232 can be made to be energized, after electromagnet 1232 is energized, electric pole 1233 can be driven to move near the direction of second switch 124, and electric pole 1233, to when moving near the direction of second switch 124, can drive the first transverse slat 1233a, the second transverse slat 1233b, and the switch pressure handle 1235 be arranged on the second transverse slat 1233b moves near the direction of second switch 124, now the first transverse slat 1233a can compress the first spring 1234.When switch pressure handle 1235 moves to second switch 124 place, and after triggering second switch 124, luminescent device 121 can be lit.When the first switch 122 leave toggle area be in off-state time, electromagnet 1232 power-off, first spring 1234 progressively recovers from compressive state, in the process, first spring 1234 drives electric pole 1233 to move to the direction away from second switch 124 by applying acting force to the first transverse slat 1233a, and then drive the second transverse slat 1233b, and the switch pressure handle 1235 be arranged on the second transverse slat 1233b moves to the direction away from second switch 124, when switch pressure handle 1235 leaves second switch 124, second switch 124 is disconnected, and luminescent device 121 extinguishes.Achieve automatically lighting and extinguishing of luminescent device 121 like this, save human resources.
Further, as shown in Figure 2 and Figure 4, illuminating module 12 also comprises: power supply board 125, and luminescent device 121 is placed on power supply board 125; Hold down gag 126, hold down gag 126 is connected with the second transverse slat 1233b, and when electromagnet 1232 is energized, hold down gag 126 can move near the direction of luminescent device 121 along with the second transverse slat 1233b, until luminescent device 121 and power supply board 125 are compressed.Shown in figure 1, gearing 11 can also arrange power supply case 14, power supply case 14 is for providing power supply to power supply board 125.Second switch 124 is arranged between power supply case 14 and power supply board 125, and when second switch 124 is triggered, power supply case 14 and power supply board 125 are connected, and power supply board 125 is energized, and then the luminescent device 121 contacted with power supply board 125 is lit.
Be triggered at second switch 124, before luminescent device 121 is lit, by hold down gag 126, luminescent device 121 and power supply board 125 can be compressed, luminescent device 121 and power supply board 125 loose contact can be prevented like this and produce spark or luminescent device 121 and light unstable situation and occur.
Further, shown in figure 2 and Fig. 4, hold down gag 126 comprises pressure head connecting rod 1261, pressure head connecting rod 1261 is provided with pressure head 1262 near one end of luminescent device 121, the other end of pressure head connecting rod 1261 is flexibly connected with the second transverse slat 1233b, one end pressure head connecting rod 1261 being arranged with the second spring 1263, second spring 1263 is resisted against on pressure head 1262, and the other end is resisted against on the lower surface of the second transverse slat 1233b.
Shown in figure 2, after electromagnet 1232 is energized, electric pole 1233 is driven to move near the direction of second switch 124, electric pole 1233 is to when moving near the direction of second switch 124, the second transverse slat 1233b can be driven, and the pressure head connecting rod 1261 to be flexibly connected with the second transverse slat 1233b moves to the direction near second switch 124, pressure head connecting rod 1261 can be with dynamic head 1262 to move, until pressure head 1262 compresses luminescent device.When the pressure handle 1235 that opens the light also does not trigger second switch 124, electric pole 1233 can continue to move near the direction of second switch 124, the second spring 1263 now in hold down gag 126 is compressed, and plays buffer action, prevents pressure head 1262 from continuing motion and damages luminescent device 121 by pressure.
In the prior art, when utilizing tool to light luminescent device, need technician when luminescent device enters surveyed area, pressure head on jig for pressing, and open switch and light luminescent device, after luminescent device leaves surveyed area, shut switch, and unclamp the pressure head on tool.And in practical operation, technician lights the operation steps of luminescent device in order to reduce, often omit the step of shutting switch and the pressure head directly unclamped on tool, such hot line job easily causes the damage of luminescent device.
Shown in figure 1 and Fig. 2, the embodiment of the present invention by arranging the second spring 1263 in hold down gag 126, compressive state is in the process that second spring 1263 is lit at luminescent device 121, when luminescent device 121 needs to extinguish, first be that the first switch 122 leaves toggle area and is disconnected, cause electromagnet 1232 power-off, now pressure head 1262 is still pressed on luminescent device 121, second spring 1263 is also in compressive state, along with the recovery gradually of the first spring 1234, electric pole 1233 is driven to move to the direction away from second switch 124, and then the second spring 1263 is progressively recovered from compressive state, now pressure head 1262 is still pressed on luminescent device 121, after the second spring 1263 returns to uncompressed state from compressive state, pressure head 1262 starts to unclamp luminescent device 121, move to the direction away from luminescent device 121.Unclamp the implementation of pressure head 1262 in embodiments of the present invention after first power-off, hot line job can be avoided to cause damage to luminescent device 121.Preferably, pressure head 1262 adopts rubber squeeze head, like this while protection luminescent device 121 is avoided weighing wounded, can also prevent the charged disengaging of luminescent device 121 further.
Further, shown in figure 2, hold down gag 126 also comprises hollow screw 1264; Second transverse slat 1233b is provided with mounting hole with pressure head connecting rod 1261 junction, and mounting hole has internal thread, and the outside surface of hollow screw 1264 has the external thread mated with internal thread; Hollow screw 1264 is set on pressure head connecting rod 1261, and pressure head connecting rod 1261 is connected with the second transverse slat 1233b by hollow screw 1264.By setting up hollow screw 1264 between pressure head connecting rod 126 and the second transverse slat 1233b, can by the fixed position of adjustment second transverse slat 1233b and hollow screw 1264, the height simply and easily between adjustment switch pressure handle 1235 and second switch 124.
Further, shown in figure 2, the second flip flop equipment 123 also comprises limited screw 1236; Limited screw 1236 is arranged between electromagnet 1232 and the first transverse slat 1233a; When switch pressure handle 1235 triggers second switch 124, limited screw 1236 limits electric pole 1233 by stop first transverse slat 1233a to be continued to move near luminescent device 121 direction.
When switch pressure handle 1235 triggers second switch 124, if electric pole 1233 continues to move near luminescent device 121 direction, switch pressure handle 1235 can damage second switch 124 by pressure, so by arranging limited screw 1236 between electromagnet 1232 and the first transverse slat 1233a, when switch pressure handle 1235 triggers second switch 124, first transverse slat 1233a just in time moves to limited screw 1236 place, limited screw 1236 can stop the first transverse slat 1233a to be continued to move near luminescent device 121 direction, and then stops electric pole 1233 to the motion of close luminescent device 121 direction.In actual applications, generally need to pre-set the height between limited screw 1236 and the first transverse slat 1233a.
The tool that the embodiment of the present invention provides, comprises gearing, and is arranged on the illuminating module on gearing, and gearing can drive illuminating module to enter toggle area, and toggle area is provided with the first flip flop equipment; Illuminating module comprises: luminescent device; Second switch, when second switch is triggered, can make luminescent device light; Second flip flop equipment, when the second flip flop equipment energising, the second flip flop equipment can trigger second switch; First switch, when the first switch enters toggle area, can be triggered by the first flip flop equipment, when the first switch is triggered, can make the second flip flop equipment energising.Compared to prior art, the tool that the embodiment of the present invention provides triggers the first switch entering toggle area automatically by the first flip flop equipment, and then makes the second flip flop equipment energising, when the second flip flop equipment energising, second flip flop equipment triggers second switch, and then lights luminescent device.The tool provided due to the embodiment of the present invention can light luminescent device automatically, and does not need manual operation, therefore saves human resources.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; change can be expected easily or replace, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of described claim.
Claims (10)
1. a tool, for lighting luminescent device, is characterized in that, comprise: gearing, and the illuminating module be arranged on described gearing, described gearing can drive described illuminating module to enter toggle area, and described toggle area is provided with the first flip flop equipment; Described illuminating module comprises:
Luminescent device;
Second switch, when described second switch is triggered, can make described luminescent device light;
Second flip flop equipment, when described second flip flop equipment energising, described second flip flop equipment can trigger described second switch;
First switch, when described first switch enters described toggle area, can be triggered by described first flip flop equipment, when described first switch is triggered, can make described second flip flop equipment energising.
2. tool according to claim 1, is characterized in that,
Described first switch is mechanical switch, and described first switch comprises mechanical switch arm;
Described first flip flop equipment is switch press plate;
Described first switch is triggered by the extruding force entered between the mechanical switch arm of described toggle area and described switch press plate.
3. tool according to claim 2, is characterized in that, the top of described mechanical switch arm is provided with roller;
Described first switch is triggered by the extruding force entered between the roller on the mechanical switch arm top of described toggle area and described switch press plate.
4. tool according to claim 1, is characterized in that, described gearing comprises motor and rotating disk; Described illuminating module is arranged on described rotating disk;
When after described electric motor starting, can drive described dial rotation, described dial rotation can drive described illuminating module to enter described toggle area.
5. tool according to claim 1, is characterized in that, described second flip flop equipment comprises support, electromagnet, electric pole, the first spring and switch pressure handle;
Described Bracket setting is on described gearing; Described electromagnet is arranged on the bracket;
Described electric pole runs through upper surface and the lower surface of described electromagnet; The top of described electric pole is provided with the first transverse slat, and the bottom of described electric pole is provided with the second transverse slat;
Described first spring housing is located on described electric pole, and one end of described first spring is resisted against on described first transverse slat, and the other end is resisted against on described electromagnet;
Described switch pressure handle is arranged on the lower surface of described second transverse slat;
When described first switch is triggered, described electromagnet can be made to be energized, described electric pole, described second transverse slat and described switch pressure handle can be driven to move near the direction of described second switch after described electromagnet energising, make described switch pressure handle trigger described second switch.
6. tool according to claim 5, is characterized in that, described illuminating module also comprises: power supply board, and described luminescent device is placed on described power supply board;
Hold down gag, described hold down gag is connected with described second transverse slat, and when described electromagnet energising, described hold down gag can move near the direction of described luminescent device along with described second transverse slat, until described luminescent device and described power supply board are compressed.
7. tool according to claim 6, it is characterized in that, described hold down gag comprises pressure head connecting rod, described pressure head connecting rod is provided with pressure head near one end of described luminescent device, the other end of described pressure head connecting rod is flexibly connected with described second transverse slat, described pressure head connecting rod is arranged with the second spring, and one end of described second spring is resisted against on described pressure head, and the other end is resisted against on the lower surface of described second transverse slat.
8. tool according to claim 7, is characterized in that, described hold down gag also comprises hollow screw;
Described second transverse slat is provided with mounting hole with described pressure head connecting rod junction, and described mounting hole has internal thread, and the outside surface of described hollow screw has the external thread mated with described internal thread;
Described hollow turnbuckle is located on described pressure head connecting rod, and described pressure head connecting rod is connected with described second transverse slat by described hollow screw.
9. tool according to claim 5, is characterized in that, described second flip flop equipment also comprises limited screw;
Described limited screw is arranged between described electromagnet and described first transverse slat;
When described switch pressure handle triggers described second switch, described limited screw is by stopping that described first transverse slat limits described electric pole and continues to move near described luminescent device direction.
10. tool according to claim 7, is characterized in that, described pressure head is rubber squeeze head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510387456.2A CN104932126B (en) | 2015-06-30 | 2015-06-30 | A kind of tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510387456.2A CN104932126B (en) | 2015-06-30 | 2015-06-30 | A kind of tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104932126A true CN104932126A (en) | 2015-09-23 |
| CN104932126B CN104932126B (en) | 2018-01-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510387456.2A Active CN104932126B (en) | 2015-06-30 | 2015-06-30 | A kind of tool |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105527294A (en) * | 2015-12-31 | 2016-04-27 | 广东长天精密设备科技有限公司 | A backlight detecting machine |
| CN107731142A (en) * | 2017-10-17 | 2018-02-23 | 京东方科技集团股份有限公司 | A kind of component for lighting test |
| CN109557690A (en) * | 2018-11-28 | 2019-04-02 | 嘉捷科技（福清）有限公司 | Backlight module lights the method without push switch automatically |
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| JP2008234477A (en) * | 2007-03-22 | 2008-10-02 | Denso Corp | Touch input device with built-in display unit |
| CN202433640U (en) * | 2012-02-21 | 2012-09-12 | 希姆通信息技术（上海）有限公司 | Backlight component test jig |
| CN103487958A (en) * | 2013-09-29 | 2014-01-01 | 京东方科技集团股份有限公司 | Backlight full-automatic lighting device and usage |
| CN106597706A (en) * | 2016-12-23 | 2017-04-26 | 苏州凌云视界智能设备有限责任公司 | Automatic lighting jig for liquid crystal screen |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105527294A (en) * | 2015-12-31 | 2016-04-27 | 广东长天精密设备科技有限公司 | A backlight detecting machine |
| CN107731142A (en) * | 2017-10-17 | 2018-02-23 | 京东方科技集团股份有限公司 | A kind of component for lighting test |
| CN109557690A (en) * | 2018-11-28 | 2019-04-02 | 嘉捷科技（福清）有限公司 | Backlight module lights the method without push switch automatically |
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| CN104932126B (en) | 2018-01-30 |
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