CN205015576U - Panel mounting component part testing device - Google Patents
Panel mounting component part testing device Download PDFInfo
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- CN205015576U CN205015576U CN201520807466.2U CN201520807466U CN205015576U CN 205015576 U CN205015576 U CN 205015576U CN 201520807466 U CN201520807466 U CN 201520807466U CN 205015576 U CN205015576 U CN 205015576U
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Abstract
The utility model discloses a panel mounting component part testing device, the panel mounting part is including setting up at least one mounting flange in the panel periphery, and panel mounting component part testing device is used for detecting the mounting flange and whether produces unusual slope. Panel mounting component part testing device includes the support, is located the test switch on the support, the control chip that is connected with test switch electricity and with the electric indicator of being connected of control chip. The operator only needs to place the panel on panel mounting component part testing device when detecting the panel, and whether the panel mounting component part testing device just installing component of ability automated inspection panel inclines unusually to show the testing result through the indicator directly perceivedly.
Description
Technical field
The utility model relates to a kind of pick-up unit, particularly relates to the pick-up unit for detecting panel installing component.
Background technology
Panel is all kinds of important composition parts with the electronic equipment (such as portable personal computer) of Presentation Function, and common panel includes liquid crystal panel.Usually, erecting of panel on a shell to form the display of electronic equipment.When installation panel, require between panel and shell, to form stable installation relation, to ensure the Presentation Function of panel.Panel is provided with for by the installing component of erecting of panel on shell.When actual installation, usually occur to cause panel not to be arranged on shell well because of installing component abnormal dip, thus affect the Presentation Function of panel.In order to address this problem, usually need to detect installing component whether abnormal dip by the artificial naked eyes of operator, or detecting panel one by one by simple slide block tool manual slip, but, all there is labor intensive in these two kinds of methods, detects the activity duration long, unhandy problem.
Utility model content
In view of above problem, the utility model is intended to provide one effectively to save manpower, simple to operate and effectively can detect the erecting of panel part detection device of panel installing component whether abnormal dip.
According to first aspect of the present utility model, a kind of erecting of panel part detection device is provided, erecting of panel parts comprise at least one mounting flange be arranged on panel periphery, whether erecting of panel part detection device produces abnormal dip for detecting mounting flange, erecting of panel part detection device comprises: support, for bearing panel and mounting flange thereof; At least one Test Switchboard, be positioned at the top of support, at least one Test Switchboard is set to when panel is placed on support, the position one_to_one corresponding of Test Switchboard and mounting flange, when mounting flange and corresponding Test Switchboard touch, corresponding Test Switchboard conducting; Control chip, is electrically connected with whole at least one Test Switchboard, and control chip is set to receive Continuity signal when at least one Test Switchboard conducting and export the control signal representing Test Switchboard conducting; Indicator, is electrically connected with control chip, and indicator is set to reception and represents the control signal of Test Switchboard conducting and be in conducting state according to this control signal instruction Test Switchboard.
Preferably, erecting of panel part detection device also comprises: the first contact-making switch, is positioned at the bottom of support, first contact-making switch is set to when panel is placed on support, first contact-making switch is covered by panel, when panel and the first contact-making switch touch, and the first contact-making switch conducting; Control chip is electrically connected with the first contact-making switch, control chip is set to receive Continuity signal when the first contact-making switch conducting and export the control signal representing contact-making switch conducting, and indicator is set to reception and represents the control signal of contact-making switch conducting and indicate the first contact-making switch to be in conducting state according to this control signal; Control chip is also set to just respond the signal of at least one Test Switchboard after the first contact-making switch conducting.
Preferably, panel comprises the fixed frame being arranged on its periphery, and mounting flange is arranged on fixed frame, and fixed frame and mounting flange are made up of conductive material; Erecting of panel part detection device also comprises the second contact-making switch, second contact-making switch ground connection, the second contact-making switch is set to when panel is placed on support, the second contact-making switch be fixed framework cover, when fixed frame and the second contact-making switch touch, the second contact-making switch conducting.
Preferably, erecting of panel parts comprise and are arranged on the first mounting flange on panel periphery and the second mounting flange; At least one Test Switchboard comprises the first Test Switchboard and the second Test Switchboard, corresponding with the position of the first mounting flange and the second mounting flange respectively.
Preferably, indicator comprises the first light emitting diode and the second light emitting diode; First light emitting diode is set to light when the first Test Switchboard conducting; Second light emitting diode is set to light when the second Test Switchboard conducting.
Preferably, indicator also comprises the 3rd light emitting diode and the 4th light emitting diode; 3rd light emitting diode and the 4th light emitting diode are set to light when the second contact-making switch conducting, and when the first light emitting diode is lighted, the 3rd light emitting diode extinguishes, and when the second light emitting diode is lighted, the 4th light emitting diode extinguishes.
Preferably, erecting of panel part detection device also comprises: control circuit, and control circuit comprises and the first light emitting diode, the second light emitting diode, the 3rd light emitting diode, four triodes that the 4th light emitting diode is corresponding; First light emitting diode, second light emitting diode, 3rd light emitting diode, the anode of each in 4th light emitting diode is connected with power supply, each negative electrode connects with the collector of corresponding triode, control chip is connected with the base stage of each triode, the grounded emitter of each triode.
Preferably, the first light emitting diode and the second light emitting diode present green when lighting, and the 3rd light emitting diode and the 4th light emitting diode present redness when lighting.
Preferably, indicator comprises the first light emitting diode and the second light emitting diode, and the first light emitting diode and the second light emitting diode are dichromatic LED; First light emitting diode and the second light emitting diode are set to when the first contact-making switch conducting, first light emitting diode and the second light emitting diode light display first look, when the first contact-making switch conducting and the first Test Switchboard conducting time, first light emitting diode switches display second look, when the first contact-making switch conducting and the second Test Switchboard conducting time, the second light emitting diode switches display second look.
Preferably, control chip comprises timer, and when the first contact-making switch conducting, timer starts timing; Control chip be set to the first contact-making switch conducting and timer time when arriving for first schedule time, export the control signal representing contact-making switch conducting.
Preferably, control chip comprises timer, and timer is set to, after control chip exports the control signal representing contact-making switch conducting, start timing respectively for each at least one Test Switchboard; Control chip be set to Test Switchboard conducting and timing corresponding to this Test Switchboard arrived for second schedule time time, export the control signal representing this Test Switchboard conducting.
Preferably, timer is set to when the conducting state of any one Test Switchboard that control chip receives at least one Test Switchboard changes, and the timing corresponding to the Test Switchboard that timer changes to this conducting state resets reclocking.
Preferably, support bottom is provided with at least one lower position block protruded from rack surface.
Preferably, frame upper is provided with and protrudes at least one upper limit position block from rack surface; The support left and right sides is respectively equipped with at least one the side limited block protruded from rack surface.
Preferably, comprise can with plate contact to trigger at least one contact terminal of the first contact-making switch conducting for the first contact-making switch.
Preferably, at least one Test Switchboard comprises the contact site for contacting to trigger at least one Test Switchboard conducting with mounting flange, and elastomeric element, the provided at one connection bracket of contact site, the other end connects elastomeric element, and elastomeric element is connected between contact site and support.
Preferably, support has several through slot.
Preferably, erecting of panel part detection device also comprises: brace table, stentplacement on brace table, and by brace table horizontal by certain angle.
Relative to prior art, the utility model at least has the following advantages:
The erecting of panel part detection device that the utility model provides is by arranging and the switch of erecting of panel component contact and the indicator for showing testing result, make operator when detecting panel, only need panel to be positioned on erecting of panel part detection device, pick-up unit just can detect the installing component whether abnormal dip of panel automatically, and testing result is shown intuitively by indicator.Therefore, erecting of panel part detection device of the present utility model is simple to operate, and save manpower, detection time is short, thus improves detection efficiency.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described:
Fig. 1 is panel front schematic diagram to be detected of the present utility model;
Fig. 2 a is panel sides schematic diagram to be detected of the present utility model, and its middle and upper part mounting flange is in normal condition;
Fig. 2 b is panel sides schematic diagram to be detected of the present utility model, and its middle and upper part mounting flange is in abnormal dip state;
Fig. 3 is the front schematic view of erecting of panel part detection device of the present utility model;
Fig. 4 is the front schematic view of panel when being positioned over erecting of panel part detection device of the present utility model;
Fig. 5 is the circuit theory diagrams of erecting of panel part detection device of the present utility model;
Fig. 6 a is the schematic perspective view of Test Switchboard of the present utility model;
Fig. 6 b is the side schematic view of Test Switchboard of the present utility model.
Embodiment
Below in conjunction with accompanying drawing of the present utility model, embodiment of the present utility model is described.
Fig. 1 shows panel to be detected of the present utility model and installing component thereof, according to Fig. 1, panel 102 comprises the fixed frame 101 being located at its periphery, for being fixed together by each tinkertoy module (as crystal liquid substrate, back light system etc.) forming panel 102.Fixed frame 101 is provided with the installing component of panel 102.Usually, the installing component of panel 102 comprises the mounting flange be arranged on fixed frame 101.As an example, the utility model as shown in Figure 1, first mounting flange 1011 and the second mounting flange 1012 relative spacing are arranged on an edge of fixed frame 101, and the 3rd mounting flange 1013 and the 4th mounting flange 1014 relative spacing are arranged on another edge of fixed frame 101.3rd mounting flange 1013 and the first mounting flange 1011 are oppositely arranged, and the 4th mounting flange 1014 and the second mounting flange 1012 are oppositely arranged.First mounting flange 1011, second mounting flange the 1012, three mounting flange 1013 and the 4th mounting flange 1014 can be referred to as mounting flange.By these mounting flanges, panel 102 is installed on the housing of display.Fixed frame 101 is made up of conductive material usually, and particularly metal is made, and as a preferred embodiment, mounting flange 1011,1012,1013 and 1014 and fixed frame 101 are made into integration by metal.
Fig. 2 a, 2b shows the side of panel to be detected of the present utility model and installing component thereof, wherein, the first mounting flange 1011 in Fig. 2 a and the second mounting flange 1012 are all in normal condition, and the first mounting flange 1011 in Fig. 2 b and the second mounting flange 1012 are all to front 201 abnormal dip of panel 102.
Panel 102 has front 201 and the back side 202, and after panel 102 is installed in display housing (not shown), front 201 is exposed to outside display housing, and the back side 202 is then hidden in display housing.Because mounting flange may be stressed in the assembling process of panel 102, mounting flange may tilt towards the front 201 of panel 102, also may tilt towards the back side 202 of panel 102.Usually, mounting flange can cause bad impact to display towards front 201 inclination of panel 102, excessively oppresses because this may make panel 102 be shown device housing and affects the Presentation Function of panel 102.Mounting flange to be tilted towards panel front 201 or being tilted beyond certain angle to back side of panel 202 is referred to as " abnormal dip ".If whether abnormal dip does not detect to mounting flange before being installed on display housing by panel 102, the energising display effect of mounted display may be affected.Therefore before being installed on display housing by panel 102, usually need the mounting flange of counter plate 102 to detect, and whether detection mounting flange tilt usually towards panel front 201.
Simultaneously according to practice, panel 102 is when being arranged on display casing, and first and second mounting flanges 1011,1012 on panel 102 top are higher than the third and fourth mounting flange 1013,1014 accuracy requirement of bottom, also more easily produce abnormal dip.Here so-called " top " and " bottom " correspond respectively to the upper and lower of display, and the bottom of such as portable personal computer monitor is the side closing on keyboard, and top then in contrast.Therefore when detecting, the main mounting flange detecting panel 102 top whether abnormal dip.
Introduce an embodiment of erecting of panel part detection device of the present utility model below, this embodiment i.e. main mounting flange detecting upper panel whether abnormal dip.
Fig. 3 illustrates the front of erecting of panel part detection device of the present utility model, as shown in Figure 3, erecting of panel part detection device 1 comprises support 3, support 3 is provided with the first contact-making switch 303, second contact-making switch 304, first Test Switchboard 301 and the second Test Switchboard 302, exemplarily the first contact-making switch 303 is arranged on the lower left corner of support 3 in the present embodiment, second contact-making switch 304 is arranged on the lower right corner of support 3, first Test Switchboard 301 is arranged on the upper left corner of support 3, and the second Test Switchboard 302 is arranged on the upper right corner of support 3.Incorporated by reference to consulting Fig. 5, erecting of panel part detection device 1 also comprises control chip 501 and indicator 305, and control chip 501 is electrically connected respectively with each contact-making switch and Test Switchboard, and control chip 501 is electrically connected with indicator 305.Control chip 501 and indicator 305 can be carried on support 3, control chip 501 also can be arranged on outside support 3 and only be electrically connected respectively with each contact-making switch, Test Switchboard and indicator 305, and indicator 305 also can be arranged on outside support 3 and only be electrically connected with control chip 501.Control chip 501 in the present embodiment and indicator 305 are all carried on support 3, and indicator 305 is arranged on the upper right quarter of support 3, and control chip 501 is arranged on the inside of support 3.
As shown in Figure 3 and 4, when plate 102 is tested over there, the front 201 of panel 102 is placed on support 3 upward.The position demand fulfillment of the first contact-making switch 303 and the second contact-making switch 304 is when panel 102 is placed on support 3, first contact-making switch 303 and the second contact-making switch 304 are positioned at the coverage of fixed frame 101, thus ensure that fixed frame 101 can touch with the first contact-making switch 303 and the second contact-making switch 304.Lateral separation specifically between the first contact-making switch 303 and the second contact-making switch 304 should be less than or equal to the width of panel 102, and fore-and-aft distance therebetween should be less than or equal to the length of panel 102.When panel 102 is placed on support 3, the position of the first Test Switchboard 301 and the second Test Switchboard 302 is corresponding with first mounting flange 1011 on panel 102 top and the second mounting flange 1012 difference.
Fig. 5 illustrates the circuit theory of erecting of panel part detection device, and as shown in Figure 5, a pin of control chip 501 connects power supply V, and another pin is connected with earth point GND.This earth point GND is connected with the second contact-making switch 304 simultaneously, when fixed frame 101 and the second contact-making switch 304 touch, and the second contact-making switch 304 conducting, because fixed frame 101 is that conductive material is made, therefore whole fixed frame 101 ground connection.First contact-making switch 303 is connected with control chip 501, the first contact-making switch 303 be connected a branch road 503 between control chip 501, branch road 503 comprises the resistance R that a power supply V and is electrically connected with this power supply V, and this power supply V is electrically connected to this control chip 501 by this resistance R.Control chip 501 is not when fixed frame 101 is with the touching of the first contact-making switch 303, high level signal is received from this branch road 503, when the touching of fixed frame 101 and the first contact-making switch 303, first contact-making switch 303 conducting, due to now fixed frame 101 integral ground, the signal that therefore control chip 501 receives becomes low level from high level.
Arrange contact-making switch 303, whether 304 can correctly be placed on support 3, when panel 102 is placed correct by Validity Test panel 102, fixed frame 101 can with contact-making switch 303,304 touch, and when panel 102 is placed incorrect, fixed frame 101 can not touch contact-making switch 303, and 304.Contact-making switch 303, the position of 304 is preferably disposed on the bottom of support 3, namely when panel 102 is placed on support 3, second contact-making switch 304 and the first contact-making switch 303 are positioned at the position of the first mounting flange 1011 away from panel 102 top and the second mounting flange 1012, such layout effectively can guarantee that panel 102 entirety is all that placement is correct, and not only have the first half of panel 102 to be placed on regulation region, thus effectively avoid error detection.
It should be noted that in the utility model the arrangement position of contact-making switch is not limited in above-described embodiment, the position of contact-making switch can be determined flexibly according to the actual requirements.Quantity for contact-making switch is also not limited to the arrangement in above-described embodiment, only can arrange a contact-making switch.The advantage arranging two contact-making switches is, owing to there being two contact-making switches, therefore can guarantee the correctness that panel 102 is placed further.
As shown in Figure 5, first Test Switchboard 301 one end is connected with control chip 501, and first Test Switchboard 301 one end be connected a branch road 504 between control chip 501, this branch road 504 is identical with branch road 503 structure.When the fixed frame 101 of conduction and the second contact-making switch 304 touch and after integral ground, when the first mounting flange 1011 does not touch with the first Test Switchboard 301, control chip 501 receives high level signal from branch road 504, when the first mounting flange 1011 and the first Test Switchboard 301 touch, first Test Switchboard 301 conducting, due to now fixed frame 101 integral ground, be equivalent to junction ground connection after the first Test Switchboard 301 conducting of control chip 501 and the first Test Switchboard 301, thus the signal that control chip 501 receives becomes low level from high level.The circuit of the second Test Switchboard 302 connects and arranges and the first Test Switchboard 301 similar, repeats no more herein.
It should be noted that in the present embodiment and the second contact-making switch 304 is connected with earth point GND and make use of the conductive characteristic of fixed frame 101, thus earth point GND and the first contact-making switch 303, first Test Switchboard 301 and the second Test Switchboard 302 are connected.Like this be arranged to only have after the second contact-making switch 304 contacts conducting with fixed frame 101, first contact-making switch 303 and Test Switchboard 301,302 ability ground connection, thus control chip 501 could receive the first contact-making switch 303 and Test Switchboard 301, the low level signal of 302 conductings, thus effectively guarantee that erecting of panel part detection device 1 is just started working when fixed frame 101 is placed on support 3 well.
In other examples, also can not utilize the conductive characteristic of fixed frame 101, that is the second contact-making switch 304 can not be set, but pass through internal circuit, directly by one end ground connection of the first contact-making switch 303, first Test Switchboard 301 and the second Test Switchboard 302.But such setting is than the setting in the present embodiment, all more complicated in circuit arrangement and Test Switchboard structure.Test Switchboard structure in the present embodiment will be introduced below.In other embodiments not arranging contact-making switch, Test Switchboard also needs by one end ground connection of internal circuit by Test Switchboard.
It is contemplated that, in other examples, also can when not arranging second contact-making switch 304, change the electric connection mode of the first contact-making switch 303 in the present embodiment the electric connection mode of the second contact-making switch 304 in the present embodiment into, by the first contact-making switch 303 ground connection, the electric connection mode of the first Test Switchboard 301 and the second Test Switchboard 302 is still consistent with in the present embodiment, thus utilizes the electric conductivity of fixed frame 101 to realize technique effect of the present utility model.
As shown in Figure 3 and 4, erecting of panel part detection device 1 indicates testing result by indicator 305.Specifically, indicator 305 comprises the first light emitting diode (LightEmittingDiode, LED) the 3051, two LED3052, the 3rd LED3053 and the 4th LED3054.One LED3051 and the 3rd LED3053 is in order to show the testing result of first mounting flange 1011 corresponding with the first Test Switchboard 301, and the 2nd LED3052 and the 4th LED3054 is in order to show the testing result of second mounting flange 1012 corresponding with the second Test Switchboard 302.When panel 102 to be tested is placed on support 3, if place correct, then the 3rd LED3053 and the 4th LED3054 lights, then, erecting of panel part detection device 1 starts the state judging the first mounting flange 1011 and the second mounting flange 1012: when the first mounting flange 1011 is in normal condition (that is, no exceptions tilts), the first mounting flange 1011 makes the first Test Switchboard 301 conducting, one LED3051 is lit, and the 3rd LED3053 then extinguishes; And when the first mounting flange 1011 is in abnormal dip state, the first mounting flange 1011 can not make the first Test Switchboard 301 conducting, a LED3051 can not light, and the 3rd LED3053 continues to light; Same, when (namely the second mounting flange 1012 is in normal condition, no exceptions tilts) time, then the 2nd LED3052 is lit due to the conducting of the second Test Switchboard 302,4th LED3054 then extinguishes, when the second mounting flange 1012 is in heeling condition, then the 2nd LED3052 cannot be lit, and the 4th LED3054 continues to light.Thus, can intuitively test result be reflected by indicator 305.
As an example, for green when the LED3051 in the utility model above-described embodiment and the 2nd LED3052 is lit, and for red when the 3rd LED3053 and the 4th LED3054 is lit.By the differentiation of red green color, can judge the state of mounting flange very intuitively, such as, green represents mounting flange and is in normal condition, and redness represents mounting flange is in abnormal dip state.
Specifically as shown in Figure 5, control circuit comprises 4 NPN type triode T to the control circuit of four LED, and control circuit is used for the control signal according to control chip 501 and control LED lights or extinguishes.The anode of each in four LED is connected with power supply.The negative electrode of the one LED3051 is connected with the collector of a triode T respectively with the negative electrode of the 2nd LED3052, the negative electrode of the 3rd LED3053 is connected with the collector of a triode T respectively by a resistance with the negative electrode of the 4th LED3054, generally determine whether to need contact resistance according to the rated voltage of LED, namely when voltage in control circuit is more than LED rated voltage, connect an electric resistance partial pressure, omit resistance when voltage in control circuit is less than or equal to LED rated voltage.The base stage of each triode T is connected with control chip 501, the grounded emitter of each triode T.Under normal circumstances, triode T ends, and the LED be connected with this triode T extinguishes, and when control chip 501 provides high level signal, corresponding triode T conducting, the LED be connected with this triode T lights.
Further, as shown in Figure 5, the control chip 501 of erecting of panel part detection device 1 in the present embodiment comprises timer 502, and when the first contact-making switch 303 conducting and the second contact-making switch 304 conducting, timer 502 starts timing.Specifically, when the first contact-making switch 303 and the second contact-making switch 304 conducting and described timer 502 timing more than first schedule time (such as 0.5 second) time, control chip 501 exports and represents contact-making switch 303, the high-level control signal of 304 conductings, the 3rd LED3053 and the 4th LED3054 lights.The delay judgement adding timer 502 can determine that fixed frame 101 and contact-making switch 303,304 are effective continuous contact but not touch in short-term unintentionally.It is contemplated that in other embodiments of omission second contact-making switch 304, when the first contact-making switch 303 conducting, namely timer 502 starts timing.
Contact-making switch 303 is represented when control chip 501 exports, after the control signal of 304 conductings, control chip 501 is to the first and second Test Switchboards 301, the signal of 302 responds, timer 502 starts timing respectively for the first Test Switchboard 301 and the second Test Switchboard 302, and when control chip 501 receives the signal intensity of the first Test Switchboard 301 or the second Test Switchboard 302, timer 502 resets reclocking for the timing of corresponding Test Switchboard.Control chip 501 is according to Test Switchboard 301, and the conducting state of 302 and corresponding Test Switchboard 301,302 timing arrives second schedule time (such as 3 seconds), lights corresponding LED.
Illustrate with the first Test Switchboard 301, that is, export at control chip 501 and represent contact-making switch 303, after the control signal of 304 conductings, control chip 501 reaches second schedule time (such as 3 seconds) or lasting cut-off according to the first Test Switchboard 301 constant conduction and reaches second schedule time (such as 3 seconds) and control corresponding LED and light.The object adding timer 502 be here equally to guarantee the first mounting flange 1011 and the second mounting flange 1012 respectively with Test Switchboard 301,302 are effective continuous contact but not touch in short-term unintentionally, thus avoid erroneous judgement.
Specifically, when the first Test Switchboard 301 conducting and timer 502 for the first Test Switchboard 301 timing more than second schedule time time, the 3rd LED3053 extinguish and a described LED3051 light, now show that the first mounting flange 1011 is in normal condition.When the non-conducting of the first Test Switchboard 301 (cut-off) and timer 502 for the first Test Switchboard 301 timing more than second schedule time time, still keep the 3rd LED3053 light, now show that the first mounting flange 1011 is in abnormal dip state.It should be noted that control chip 501 just responds the Continuity signal of the first Test Switchboard 301 after the first contact-making switch 303 and the second contact-making switch 304 conducting.It is contemplated that in other embodiments of omission second contact-making switch 304, when after the first contact-making switch 303 conducting, the Continuity signal of control chip 501 to the first Test Switchboard 301 responds.
The test of the second mounting flange 1012 and the situation of the first mounting flange 1011 similar, namely when the second Test Switchboard 302 conducting and timer 502 for the second Test Switchboard 302 timing more than second schedule time time, 4th LED3054 extinguishes and the 2nd LED3052 lights, otherwise keeps the 4th LED3054 to light.
In other examples, indicator 305 also can realize by using dual-colored LED.Two LED are such as only set, i.e. a LED3051 and the 2nd LED3052, and they are dual-colored LED.Like this, when the first contact-making switch 303 and the second contact-making switch 304 conducting, a LED3051 and the 2nd LED3052 lights display first look (as redness).Then when the first contact-making switch 303 conducting and the first Test Switchboard 301 conducting time, the one LED3051 switch display second look (as green), when the non-conducting of the first Test Switchboard 301 then continue display first look; Same, when the first contact-making switch 303 conducting and the second Test Switchboard 302 conducting time, the 2nd LED3052 switches display second look (as green), when the non-conducting of the second Test Switchboard 302 then continues display first look.The circuit connecting dual-colored LED can adopt the existing connecting circuit of dual-colored LED.
In other embodiments, indicator 305 can also realize by using other suggestion devices such as hummer.
Below, composition graphs 3 and Fig. 4 describe the concrete structure of support 3.
As shown in Figure 3, support 3 is roughly writing board shape, the bottom of support 3 is provided with at least one lower position block 308, lower position block 308 is protruding upward perpendicular to this surface from support 3 upper surface (face namely contacted with panel 102), for supporting the lower limb of the panel 102 be placed on support 3.Preferably, respectively two lower position blocks 308 are set respectively at the two ends, left and right of support 3 bottom, thus the lower limb of comparatively stably support panel 102, when reality is tested, make panel 102 can in company with support 3 together horizontal by angularly placing (i.e. slant setting), and can not from landing support 3.
The top of support 3 is provided with at least one upper limit position block 306, upper limit position block 306 is protruding upward perpendicular to this surface from the upper surface of support 3, for limiting the coboundary of the panel 102 be placed on support 3, support 3 left and right sides is respectively equipped with the side limited block 307 that at least one protrudes from support 3 upper surface, for limiting the lateral edges of the panel 102 be placed on support 3.So, by the setting of upper limit position block 306 and side limited block 307, can convenient, exactly panel 102 is placed on the relevant position on support 3, thus prevent because panel placement location is inaccurate and affect testing result.
The main body of support 3 is also provided with several through slot 309, the overall weight that through slot 309 can help to alleviate support 3 is set.
Be arranged on the contact-making switch on support 3, comprise the first contact-making switch 303 and the second contact-making switch 304 all can adopt microswitch.In order to improve contact sensitivity, first contact-making switch 303 comprises the first contact terminal 3031 and the second contact terminal 3032, when in the first contact terminal 3031 and the second contact terminal 3032, any one contacts with panel 102, the first i.e. conducting of contact-making switch 303.Second contact-making switch 304 has same vibrational power flow, comprises the 3rd contact terminal 3041 and the 4th contact terminal 3042.
As can be seen from Figure 4, when the fixed frame 101 of panel 102 is placed on support 3, the first mounting flange 1011 is just in time placed on the first Test Switchboard 301, and the second mounting flange 1012 is just in time placed on the second Test Switchboard 302.Incorporated by reference to consulting Fig. 6 a and Fig. 6 b, each Test Switchboard comprises contact site 601, and when mounting flange 1011,1012 when touching the contact site 601 of corresponding Test Switchboard, corresponding Test Switchboard and conducting.As previously mentioned, mounting flange 1011,1012 is allowed to tilt towards the back side 202 of panel 102 certain angle (such as: the error range tilted towards the back side 202 of panel 102 for allowing within 2 °).In addition, mounting flange 1011,1012 self may exist certain arc.In order to the inclination of dynamic compensation mounting flange 1011,1012 in error range and the arc of self, contact site 601 is supported on support 3 by elastomeric element 602.Specifically, contact site 601 one end and support 3 pivotally connected, the other end is supported on support 3 by elastomeric element.Like this, contact site 601 can move pivotally relative to support 3, thus realizes dynamic compensation function.This dynamic compensation function is even more important when two mounting flanges have different heeling conditions or bowed state.Such as, suppose that the first mounting flange 1011 tilts 2 ° towards the back side 202 of panel 102, second mounting flange 1012 is in normal condition, namely do not tilt, first mounting flange 1011 also equally with the second mounting flange 1012 can touch Test Switchboard 301 due to the existence of elastomeric element, 302, the elastomeric element 602 of the first Test Switchboard 301 now touched with the first mounting flange 1011 is compressed by the first mounting flange 1011.
Fig. 6 a and Fig. 6 b shows Test Switchboard 301, a kind of example of 302, in this example, each Test Switchboard 301,302 is except comprising contact site 601 and elastomeric element 602, and Test Switchboard also comprises base portion 603, to facilitate Test Switchboard 301,302 installations on support 3.Base portion 603 is fixed on the upper surface of support 3, and the provided at one of base portion 603 connects one end of contact site 601, and elastomeric element 602 is arranged between base portion 603 and contact site 601, and one end is connected with base portion 603, and the other end is connected with contact site 601.Elastomeric element 602 can be spring.
Because the present embodiment mainly detects the mounting flange whether abnormal dip of upper panel, be therefore provided with 2 Test Switchboards according to common coboundary mounting flange number.It is contemplated that, the specification different for panel 102 and installation situation, the mounting flange of more than 1 or 1 can be set, according to number and the position of mounting flange, number and the position of Test Switchboard can be adjusted flexibly, the utility model is not limited to the arrangement in above-described embodiment, does not also limit number and the position of Test Switchboard.Meanwhile, the display situation of indicator also can be adjusted flexibly according to the number of Test Switchboard.
The utility model additionally provides brace table (not shown), and support 3 can be placed on brace table, and by brace table horizontal by certain angle.Because support 3 is horizontal by certain angle, be therefore more convenient for operator's operation and observation.
Technical characteristic in each embodiment of foregoing description can carry out combination in any.More than embodiment of the present utility model and accompanying drawing, above-described embodiment and accompanying drawing are not for limiting interest field of the present utility model, allly to implement with identical technological means or the interest field that contains for following claim content, all do not depart from the interest field of category of the present utility model but applicant.
Claims (18)
1. an erecting of panel part detection device, erecting of panel parts comprise at least one mounting flange be arranged on panel periphery, whether described erecting of panel part detection device produces abnormal dip for detecting mounting flange, it is characterized in that described erecting of panel part detection device comprises:
Support, for bearing panel and mounting flange thereof;
At least one Test Switchboard, be positioned at the top of described support, at least one Test Switchboard described is set to when panel is placed on described support, the position one_to_one corresponding of Test Switchboard and mounting flange, when mounting flange and corresponding Test Switchboard touch, corresponding Test Switchboard conducting;
Control chip, is electrically connected with whole at least one Test Switchboard described, and described control chip is set to receive Continuity signal when at least one Test Switchboard conducting described and export the control signal representing Test Switchboard conducting;
Indicator, is electrically connected with described control chip, and described indicator is set to receive the control signal of described expression Test Switchboard conducting and indicates described Test Switchboard to be in conducting state according to this control signal.
2. erecting of panel part detection device according to claim 1, characterized by further comprising:
First contact-making switch, be positioned at the bottom of described support, the first contact-making switch is set to when panel is placed on described support, and described first contact-making switch is covered by described panel, when described panel and described first contact-making switch touch, described first contact-making switch conducting;
Described control chip is electrically connected with described first contact-making switch, described control chip is set to receive Continuity signal when described first contact-making switch conducting and export the control signal representing contact-making switch conducting, and described indicator is set to receive the control signal of described expression contact-making switch conducting and is in conducting state according to described first contact-making switch of this control signal instruction;
Described control chip is also set to just respond the signal of at least one Test Switchboard described after described first contact-making switch conducting.
3. erecting of panel part detection device according to claim 2, is characterized in that:
Described panel comprises the fixed frame being arranged on its periphery, and described mounting flange is arranged on described fixed frame, and described fixed frame and described mounting flange are made up of conductive material;
Described erecting of panel part detection device also comprises the second contact-making switch, described second contact-making switch ground connection, described second contact-making switch is set to when panel is placed on described support, described second contact-making switch is covered by described fixed frame, when fixed frame and described second contact-making switch touch, described second contact-making switch conducting.
4. the erecting of panel part detection device according to Claims 2 or 3, is characterized in that:
Erecting of panel parts comprise and are arranged on the first mounting flange on panel periphery and the second mounting flange;
At least one Test Switchboard described comprises the first Test Switchboard and the second Test Switchboard, corresponding with the position of described first mounting flange and described second mounting flange respectively.
5. erecting of panel part detection device according to claim 4, is characterized in that:
Described indicator comprises the first light emitting diode and the second light emitting diode;
Described first light emitting diode is set to light when described first Test Switchboard conducting;
Described second light emitting diode is set to light when described second Test Switchboard conducting.
6. erecting of panel part detection device according to claim 5, is characterized in that:
Described indicator also comprises the 3rd light emitting diode and the 4th light emitting diode;
Described 3rd light emitting diode and the 4th light emitting diode are set to light when described first contact-making switch conducting, and when described first light emitting diode is lighted, described 3rd light emitting diode extinguishes, and when described second light emitting diode is lighted, described 4th light emitting diode extinguishes.
7. erecting of panel part detection device according to claim 6, characterized by further comprising:
Control circuit, described control circuit comprises and described first light emitting diode, the second light emitting diode, the 3rd light emitting diode, four triodes that the 4th light emitting diode is corresponding;
Described first light emitting diode, second light emitting diode, 3rd light emitting diode, the anode of each in 4th light emitting diode is connected with power supply, the negative electrode of each connects with the collector of corresponding triode, described control chip is connected with the base stage of each triode, the grounded emitter of each triode.
8. erecting of panel part detection device according to claim 6, is characterized in that:
Described first light emitting diode and the second light emitting diode present green when lighting, and described 3rd light emitting diode and the 4th light emitting diode present redness when lighting.
9. erecting of panel part detection device according to claim 4, is characterized in that:
Described indicator comprises the first light emitting diode and the second light emitting diode, and described first light emitting diode and described second light emitting diode are dichromatic LED;
Described first light emitting diode and described second light emitting diode are set to when described first contact-making switch conducting, described first light emitting diode and described second light emitting diode light display first look, when described first contact-making switch conducting and described first Test Switchboard conducting time, described first light emitting diode switches display second look, when described first contact-making switch conducting and described second Test Switchboard conducting time, described second light emitting diode switches display second look.
10. erecting of panel part detection device according to claim 3, is characterized in that:
Described control chip comprises timer, and when described first contact-making switch conducting, described timer starts timing;
Described control chip be set to described first contact-making switch conducting and described timer time when arriving for first schedule time, export the control signal representing contact-making switch conducting.
11. erecting of panel part detection devices according to claim 3 or 10, is characterized in that:
Described control chip comprises timer, and described timer is set to, after described control chip exports the control signal representing contact-making switch conducting, start timing respectively for each at least one Test Switchboard described;
Described control chip be set to described Test Switchboard conducting and timing corresponding to this Test Switchboard arrived for second schedule time time, export the control signal representing this Test Switchboard conducting.
12. erecting of panel part detection devices according to claim 11, is characterized in that:
Described timer is set to when the conducting state of any one Test Switchboard that described control chip receives at least one Test Switchboard described changes, and the timing corresponding to the Test Switchboard that described timer changes to this conducting state resets reclocking.
13. erecting of panel part detection devices according to claim 1, is characterized in that:
Described support bottom is provided with at least one lower position block protruded from rack surface.
14. erecting of panel part detection devices according to claim 13, is characterized in that:
Described frame upper is provided with at least one upper limit position block protruded from rack surface;
The described support left and right sides is respectively equipped with at least one the side limited block protruded from rack surface.
15. erecting of panel part detection devices according to claim 2, is characterized in that:
Described first contact-making switch comprises can with described plate contact to trigger at least one contact terminal of described first contact-making switch conducting.
16. erecting of panel part detection devices according to claim 1, is characterized in that:
At least one Test Switchboard described comprises the contact site for contacting to trigger at least one Test Switchboard conducting described with mounting flange, and elastomeric element, the provided at one connection bracket of described contact site, the other end connects described elastomeric element, and described elastomeric element is connected between described contact site and described support.
17. erecting of panel part detection devices according to claim 1, is characterized in that:
Described support has several through slot.
18. erecting of panel part detection devices according to claim 1, is characterized in that, also comprise:
Brace table, described stentplacement on described brace table, and passes through described brace table horizontal by certain angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520807466.2U CN205015576U (en) | 2015-10-19 | 2015-10-19 | Panel mounting component part testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520807466.2U CN205015576U (en) | 2015-10-19 | 2015-10-19 | Panel mounting component part testing device |
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| Publication Number | Publication Date |
|---|---|
| CN205015576U true CN205015576U (en) | 2016-02-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520807466.2U Active CN205015576U (en) | 2015-10-19 | 2015-10-19 | Panel mounting component part testing device |
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| Country | Link |
|---|---|
| CN (1) | CN205015576U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110480660A (en) * | 2019-09-02 | 2019-11-22 | 汇专科技集团股份有限公司 | Power control cabinet |
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2015
- 2015-10-19 CN CN201520807466.2U patent/CN205015576U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110480660A (en) * | 2019-09-02 | 2019-11-22 | 汇专科技集团股份有限公司 | Power control cabinet |
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Address after: No. 318, Fangzhou Road, Suzhou Industrial Park, Suzhou, Jiangsu Patentee after: Suzhou Huaxing photoelectric display Co.,Ltd. Patentee after: SAMSUNG DISPLAY Co.,Ltd. Address before: No.318, Fangzhou Road, Suzhou Industrial Park, Suzhou City, Jiangsu Province Patentee before: SUZHOU SAMSUNG DISPLAY Co.,Ltd. Patentee before: SAMSUNG DISPLAY Co.,Ltd. |