CN207742420U - The detection jig of LCM displays - Google Patents
The detection jig of LCM displays Download PDFInfo
- Publication number
- CN207742420U CN207742420U CN201820107558.3U CN201820107558U CN207742420U CN 207742420 U CN207742420 U CN 207742420U CN 201820107558 U CN201820107558 U CN 201820107558U CN 207742420 U CN207742420 U CN 207742420U
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- test platform
- headlamp
- lcm
- test
- lamp stand
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Abstract
The utility model is related to a kind of detection jigs of LCM displays, including test platform, light fixture and switch controller.Test platform is for placing LCM displays, and light fixture includes lamp stand and headlamp, and headlamp is set to one end of lamp stand, and the other end is set on test platform, and lamp stand is adjustable to drive headlamp relative to test platform adjusting position.Switch controller is electrically connected with headlamp and test board respectively.In use, headlamp is opened, makes headlamp be directed at the position of installation LCM displays on test platform by adjusting lamp stand, operating personnel can be avoided to operate in dark conditions, lead to LCM display damages.Simultaneously, after detection, Operation switch controller lights headlamp, it can facilitate and remove LCM displays, facilitate the next LCM displays to be detected of installation simultaneously, the testing efficiency of operating personnel can not only be improved, operating personnel can also be avoided to cause the damage to LCM displays in dark environment.
Description
Technical field
The utility model is related to detect jig technical field, more particularly to a kind of detection jig of LCM displays.
Background technology
LCM (Liquid Crystal Module, Liquid Crystal Module) display refers to by liquid crystal display device, connector, control
The component that peripheral circuits, PCB circuit board, backlight, the structural member such as system and driving etc. are assembled together.LCM displays often by with
Upper in each electronic product is used as display device.Currently, when being detected to LCM displays, need in complete darkness
Under the conditions of carry out, it is inconvenient that inspector picks and places LCM displays.Also, it picks and places LCM displays under dark condition to be easy to cause
The damage of LCM displays.
Utility model content
Based on this, it is necessary in view of the above-mentioned problems, providing a kind of detection for the LCM displays conveniently picking and placeing LCM displays
Jig.
A kind of detection jig of LCM displays, which is characterized in that
Test platform, for placing LCM displays, the test platform includes test board, and the test board can be with institute
State the electrical connection of LCM displays；
Light fixture, including lamp stand and headlamp, one end of the lamp stand is hanging, and the headlamp is set to the lamp stand
One end, the other end of the lamp stand is set on the test platform, and the lamp stand is adjustable to drive the headlamp phase
For the test platform adjusting position；And
Switch controller is electrically connected with the headlamp and the test board respectively, wherein the headlamp and the survey
Test plate (panel) is in parallel.
The detection jig of above-mentioned LCM displays has at least the following advantages：
In use, headlamp is opened, make headlamp is aligned on test platform LCM displays are installed by adjusting lamp stand
Position.LCM displays to be detected are installed on test platform, operating personnel can be avoided to grasp in dark conditions
Make, leads to LCM display damages.Operation switch controller so that headlamp extinguishes, and test board controls LCM displays and connects electricity
Source point is bright, realizes the detection to LCM displays.After detection, Operation switch controller lights headlamp, and it is aobvious to extinguish LCM
Show device, can avoid operating in dark conditions, facilitate and remove LCM displays from test platform, while facilitate installation
Next LCM displays to be detected.The detection jig of above-mentioned LCM displays can not only improve the test effect of operating personnel
Rate can also avoid operating personnel from causing the damage to LCM displays in dark environment.
Card slot is offered on the test platform in one of the embodiments, the lamp stand can be arranged in the card
In slot, the headlamp is located at side of the test platform for placing the LCM displays.
The lamp stand includes multiple connecting rods in one of the embodiments, the two neighboring connecting rod flexible connection,
One of them described connecting rod is rotatable relative to adjacent another connecting rod；Or
The lamp stand is scalable and flexible tubular structure.
The switch controller includes switch button and control panel in one of the embodiments, and the switch button is set
It is placed on the test platform, the control panel is electrically connected with the light fixture and the test board respectively, and the switch is pressed
Button is connected in series with the test board and the control panel.
Photoelectric coupling circuit, the photoelectric coupling circuit packet are provided on the control panel in one of the embodiments,
Output end and control terminal are included, the output end of the photoelectric coupling circuit is electrically connected with the light fixture, the photoelectric coupling electricity
The control terminal on road is electrically connected with the test board.
The test platform has front and back on the positive back side, the survey in one of the embodiments,
The front of examination platform offers the first storage tank, and first storage tank is for accommodating LCM displays.
In one of the embodiments, the front of the test platform be further opened with it is at least one pick and place slot, it is described to pick and place
Slot is connected with first storage tank, and the size for picking and placeing slot is less than the size of first storage tank.
The test platform further includes adapter in one of the embodiments, and the test board can pass through described turn
Fitting is electrically connected to the LCM displays.
Further include support base in one of the embodiments, the test platform is set on the support base and described
The back side is towards the support base.
The front of the test platform is arranged relative to the inclined bottom surface of the support base in one of the embodiments,.
Description of the drawings
Fig. 1 is the detection jig of the LCM displays in an embodiment.
Specific implementation mode
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, below in conjunction with the accompanying drawings to this
The specific implementation mode of utility model is described in detail.Elaborate many details in order to abundant in the following description
Understand the utility model.But the utility model can be much to implement different from other manner described here, this field
Technical staff can do similar improvement without prejudice to the utility model connotation, therefore the utility model is not by following public affairs
The limitation for the specific implementation opened.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not offered as being unique embodiment.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with the technology for belonging to the utility model
The normally understood meaning of technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Each technical characteristic of embodiment described above
It can arbitrarily be combined, to keep description succinct, not to all possible combination of each technical characteristic in above-described embodiment
All be described, as long as however, the combination of these technical characteristics be not present contradiction, be all considered to be this specification record model
It encloses.
Referring to Fig. 1, the detection jig 10 of the LCM displays in an embodiment is kept away for being conveniently operated personnel's operation
Exempt to pick and place LCM displays in dark conditions, causes the damage of LCM displays.Specifically, the detection jig of LCM displays
10 include test platform 100, light fixture 200 and switch controller 300.
Test platform 100 is for placing LCM displays.Specifically, test platform 100 includes mounting portion 110 and test department
120, LCM displays are positioned on mounting portion 110.Specific in present embodiment, mounting portion 110 is set side by side with test department 120
It sets, is conveniently operated the operation of personnel.Certainly, in other embodiments, mounting portion 110 can also pass through it with test department 120
He is arranged mode, as long as the operation of personnel can be conveniently operated.
Test platform 100 has front and back on the positive back side, and the front of test platform 100 offers first and houses
Slot 111, the first storage tank 111 is for accommodating LCM displays.Specifically, the first storage tank 111 is opened on mounting portion 110.Into
One step, the size and the size of LCM displays of the first storage tank 111 match, and enable to LCM displays more steadily
It is positioned in the first storage tank 111.
The front of test platform 100 be further opened with it is at least one pick and place slot 112, pick and place slot 112 and 111 phase of the first storage tank
Connection, the size for picking and placeing slot 112 are less than the size of the first storage tank 111.During picking and placeing LCM displays, operating personnel
LCM displays can be removed or placed by picking and placeing slot 112, be conveniently operated the operation of personnel.
Further, it is two to pick and place slot 112, wherein one picks and places the one side wall that slot 112 runs through the first storage tank 111, with
First storage tank 111 is connected, and another slot 112 that picks and places is through the opposite another side wall of the first storage tank 111, with the first storage tank
111 are connected.During picking and placeing LCM displays, the operation of more convenient operating personnel improves operating efficiency, keeps away simultaneously
Exempt to pick and place the damage for being inconvenient to cause LCM displays.Certainly, in other embodiments, pick and place slot 112 can also be one,
Three etc. quantity, as long as picking and placeing for LCM displays can be facilitated.
Test platform 100 further includes test board (not shown), and test board can be electrically connected with LCM displays.Specifically, it surveys
Test plate (panel) is set on test department 120.Further, the first jack 121 is offered on test department 120, is fixed in the first jack 121
There are first row needle 122, test board to be fixed on first row needle 122 so that test board is fixed more to be stablized.
Test platform 100 further includes adapter (not shown), and test board can be electrically connected to LCM by adapter and show
LCM displays can be effectively electrically connected by device by adapter with test board, more convenient test board control LCM displays
It lights.Specifically, adapter includes the first pinboard, the second pinboard and soft arranging wire, and the first pinboard is electrically connected by soft arranging wire
It is connected to the first pinboard.Wherein, LCM displays are electrically connected to the first pinboard, and the second pinboard is electrically connected to test board.Soft row
Line uses 40pin winding displacements.
The second storage tank 113 is further opened on the front of test platform 100, the second storage tank 113 is for accommodating first turn
Fishplate bar.Specifically, the second storage tank 113 is opened on mounting portion 110, and the second storage tank 113 is connected with the first storage tank 111
It is logical, facilitate the connection of the first pinboard and LCM displays.Further, the second jack 123 is offered on test department 120, second
Second row needle 124 is fixed in jack 123, the second pinboard is fixed on second row needle 124 so that the second pinboard is fixed
More stablize.Wherein, second row needle 124 is electrically connected with first row needle 122.
The detection jig 10 of LCM displays further includes support base 400, and test platform 100 is set on support base 400 and surveys
The back side of platform 100 is tried towards support base 400.Specifically, the front of test platform 100 is inclined relative to the bottom surface of support base 400
Tiltedly setting so that test platform 100 just facing towards operating personnel, be conveniently operated the operation of personnel.
Support base 400 includes bottom plate 410 and partition board 420, and partition board 420 is stood on bottom plate 410, test department 120 and mounting portion
110 are respectively arranged at 420 opposite facing both sides of partition board.Specifically, offer link slot 421 on partition board 420, link slot 421 with
Second storage tank 113 is connected, and is caught in the middle part of soft arranging wire in link slot 421, and the opposite both ends of soft arranging wire are connected to
First pinboard and the second pinboard.Certainly, in other embodiments, partition board 420 can also omit, test department 120 and peace
Dress portion 110 is directly fixedly connected side by side.
Support base 400 further includes side plate 430 and support plate 440, and side plate 430 and support plate 440 stand on bottom plate 410 respectively
On.Wherein, side plate 430 is located at side of the test department 120 far from mounting portion 110, for fixing test department 120.Support plate 440
Between mounting portion 110 and bottom plate 410, mounting portion 110 can be fixed in support plate 440.
Light fixture 200 includes lamp stand 210 and headlamp 220, and one end of lamp stand 210 is hanging, and headlamp 220 is set to lamp
The other end of one end of bar 210, lamp stand 210 is set on test platform 100, and lamp stand 210 is adjustable to drive 220 phase of headlamp
Test platform 100 is moved, with the position of adjusting illuminating lamp 220.
Specifically, lamp stand 210 includes multiple connecting rods, the flexible connection of each adjacent two connecting rod, one of connecting rod
It is rotatable relative to adjacent another connecting rod.By rotating wherein one or more connecting rods, 220 position of headlamp is realized
It adjusts.Certainly, in other embodiments, connecting rod can also be two, and two connecting rod flexible connections, headlamp 220 is set
The one end of the connecting rod that is placed in one far from another connecting rod.In another embodiment, lamp stand 210 can also be movably connected on survey
Try platform 100.
Specific to through-hole in present embodiment, is offered in each connecting rod, multiple through-holes are connected to form conducting wire appearance
Receive hole, switch controller 300 is electrically connected to headlamp 220 by conducting wire 230, and wherein conducting wire 230 is electrically connected across conducting wire receiving hole
Be connected to headlamp 220, the leakage that conducting wire 230 can be avoided excessive and be easy to be damaged.Certainly, in other embodiments, lamp
Bar can also be scalable and flexible tubular structure.Conducting wire 230 can be electrically connected to headlamp 220 across tubular structure.
Specific in present embodiment, headlamp 220 is movably connected on lamp stand 210.Certainly, in other embodiments,
Headlamp 220 can also be fixed on lamp stand 210.
Card slot 114 is offered on test platform 100, lamp stand 210 can be arranged in card slot 114, and headlamp 220, which is located at, to be surveyed
Try the side that platform 100 places LCM displays.Specifically, headlamp 220 is located at the positive side of test platform 100, card slot
114 are opened in the one side wall of test platform 100, and through the front of test platform 100.Further, card slot 114 is opened in
On mounting portion 110, and it is adjacent with the connectivity part of the second storage tank 113 with the first storage tank 111, more convenient headlamp 220 shines
It is mapped to the position of the first storage tank 111 and the second storage tank 113, facilitates and places LCM displays and adapter.Certainly, at other
In embodiment, card slot 114 can also be opened in other positions, as long as can illuminate, facilitate and place LCM displays and adapter
.
Switch controller 300 is electrically connected with headlamp 220 and test board respectively, wherein headlamp 220 and test board are simultaneously
Connection.Specifically, switch controller 300 includes switch button 310 and control panel 320, and switch button 310 is set to test platform
On 100, control panel 320 is electrically connected with light fixture 200 and test board respectively.Switch button 310 and control panel 320 and test board
It is connected in series with.Further, headlamp 220 is electrically connected to by conducting wire 230 on control panel 320.Switch button 310 is set to survey
In examination portion 120.
Specific in present embodiment, being provided with photoelectric coupling circuit, the output end of photoelectric coupling circuit on control panel 320
It is electrically connected with light fixture 200, the control terminal of photoelectric coupling circuit is electrically connected with test board.In use, in photoelectric coupling circuit
Light-sensitive device conducting so that light fixture 200 is lighted.When pressing switch button 310, test board detects switch button 310
Trigger signal, to the control terminal of photoelectrical coupler input power-off signal so that the light-sensitive device in photoelectric coupling circuit is not led
Logical, light fixture 200 extinguishes.The LCM displays of test board control simultaneously are lighted.After detection, switch button is pressed again
310, test board detects the power-off signal of switch button 310, and control LCM displays extinguish, and to the control of photoelectric coupling circuit
End processed inputs Continuity signal so that the light-sensitive device conducting in photoelectric coupling circuit, light fixture 200 are lighted.
Certainly, in other embodiments, photoelectrical coupler can also use the replacements such as switching tube, as long as can realize that LCM is aobvious
Show that device replaces with light fixture 200 to light.
Be additionally provided with turnup button 330, turndown button 340 on test department 120, play stop button 350 etc., wherein it turns over
Button 330 is for showing turning over for content on LCM displays, turndown button 340 on LCM displays for showing under content
It turns over, plays automatic broadcasting or stopping broadcasting that stop button 350 is used to control LCM displays.
In another embodiment, control panel 320 can also omit, and switch button 310 can directly control headlamp 220
While powering on so that test board controls the power-off of LCM displays.Or switch button 310 can also directly control test
While plate makes LCM displays power on so that headlamp 220 powers off.When pressing switch button 310 so that headlamp
220 power on and light, while test board control LCM displays power-off.After detection, switch button 310 is pressed again,
So that headlamp 220 powers off, while test board powers on control LCM displays and lights, and realizes the detection in LCM displays.
After detection, switch button 310 is pressed again so that headlamp 220, which powers on, to be lighted, while test board controls LCM
Display powers off, convenient to removing current LCM displays, places next LCM displays to be detected.
The detection jig 10 of above-mentioned LCM displays has at least the following advantages：
In use, headlamp 220 is lighted, by adjusting lamp stand 210 so that headlamp 220 is aligned on test platform 100
First storage tank 111 and the second storage tank 113.LCM displays to be detected are positioned in the first storage tank 111, and are passed through
Adapter is connected to test board, operating personnel can be avoided to operate in dark conditions, leads to LCM display damages.It presses
Switch button 310 so that headlamp 220 extinguishes, while test board control LCM displays are lighted, and realize the inspection to LCM displays
It surveys.After detection, switch button 310 is pressed again so that LCM displays extinguish, and illumination is lighted in photoelectrical coupler conducting
Lamp 220 can avoid operating in dark conditions, facilitate and remove LCM displays from test platform 100, while conveniently
Next LCM displays to be detected are installed.The detection jig 10 of above-mentioned LCM displays can not only improve the survey of operating personnel
Efficiency is tried, operating personnel can also be avoided to cause the damage to LCM displays in dark environment.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. a kind of detection jig of LCM displays, which is characterized in that including：
Test platform, for placing LCM displays, the test platform includes test board, and the test board can be with the LCM
Display is electrically connected；
Light fixture, including lamp stand and headlamp, one end of the lamp stand is hanging, and the headlamp is set to the one of the lamp stand
End, the other end of the lamp stand is set on the test platform, the lamp stand it is adjustable with drive the headlamp relative to
The test platform adjusting position；And
Switch controller is electrically connected with the headlamp and the test board respectively, wherein the headlamp and the test board
It is in parallel.
2. detection jig according to claim 1, which is characterized in that offer card slot, the lamp on the test platform
Bar can be arranged in the card slot, and the headlamp is located at side of the test platform for placing the LCM displays.
3. detection jig according to claim 1 or 2, which is characterized in that the lamp stand includes multiple connecting rods, and adjacent two
A connecting rod flexible connection, one of them described connecting rod are rotatable relative to adjacent another connecting rod；Or
The lamp stand is scalable and flexible tubular structure.
4. detection jig according to claim 1, which is characterized in that the switch controller includes switch button and control
Plate, the switch button are set on the test platform, the control panel respectively with the light fixture and the test board
Electrical connection, the switch button are connected in series with the test board and the control panel.
5. detection jig according to claim 4, which is characterized in that it is provided with photoelectric coupling circuit on the control panel,
The photoelectric coupling circuit includes output end and control terminal, and the output end of the photoelectric coupling circuit is electrically connected with the light fixture
It connects, the control terminal of the photoelectric coupling circuit is electrically connected with the test board.
6. detection jig according to claim 1, which is characterized in that the test platform has front and back on described
The front at the positive back side, the test platform offers the first storage tank, and first storage tank is shown for accommodating LCM
Device.
7. detection jig according to claim 6, which is characterized in that the front of the test platform is further opened at least one
A to pick and place slot, the slot that picks and places is connected with first storage tank, and the size for picking and placeing slot is less than first storage tank
Size.
8. detection jig according to claim 1, which is characterized in that the test platform further includes adapter, the survey
Test plate (panel) can be electrically connected to the LCM displays by the adapter.
9. detection jig according to claim 1, which is characterized in that further include support base, the test platform is set to
On the support base and back side is towards the support base.
10. detection jig according to claim 9, which is characterized in that the front of the test platform is relative to the branch
Support the inclined bottom surface setting of seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820107558.3U CN207742420U (en) | 2018-01-22 | 2018-01-22 | The detection jig of LCM displays |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820107558.3U CN207742420U (en) | 2018-01-22 | 2018-01-22 | The detection jig of LCM displays |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207742420U true CN207742420U (en) | 2018-08-17 |
Family
ID=63123997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820107558.3U Active CN207742420U (en) | 2018-01-22 | 2018-01-22 | The detection jig of LCM displays |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207742420U (en) |
-
2018
- 2018-01-22 CN CN201820107558.3U patent/CN207742420U/en active Active
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