CN207766427U - Voltage-resisting test apparatus - Google Patents

Abstract

The utility model discloses a kind of voltage-resisting test apparatus, and the voltage-resisting test apparatus includes transfer station, support construction and self-adapting detecting mechanism, wherein the support construction includes the connector of two supporting racks of supporting rack and connection positioned at the transfer station both sides；The self-adapting detecting mechanism is located above the transfer station, including driving device and electrode, and the driving device is installed on the connector, and the driving device connects the electrode, to drive the electrode to move up and down.The utility model voltage-resisting test apparatus can not only improve LCD TV voltage-withstand test rate, and can substitute the staff of voltage-withstand test station completely, realize and replace manual work by machine, to substantially reduce labor intensity.

Description

Voltage-resisting test apparatus

Technical field

The utility model is related to tv test field more particularly to a kind of voltage-resisting test apparatus.

Background technology

After the production for completing LCD TV, need whether to meet properties using pressure tester test LCD TV Characteristic could be by LCD TV packing and selling after tested after qualification.

In the prior art, the manual wire body test step of LCD TV voltage-withstand test is：Extremely by liquid crystal transmission of television to be measured After voltage-withstand test station, liquid crystal television power supply line to be measured is inserted on high-tension terminal by voltage-withstand test personnel, then by voltage-withstand test Instrument is connected on LCD TV AV mouths, is pressed pressure tester testing button and is tested LCD TV, and test is completed Afterwards, pressure tester ground wire and liquid crystal television power supply line are extracted, and it is enterprising that liquid crystal television power supply line is inserted into mobile electrical socket Row back segment is tested.However, since partial liquid crystal TV uses irony backboard, when pressure tester ground wire is not connected to LCD TV AV mouthfuls or when with AV mouthfuls of poor contacts of LCD TV, employee presses testing button, and voltage resistant instrument exports high pressure, at this point, if member Work contacts LCD TV irony backboard, just has electric current and flows through human body, causes to get an electric shock.Secondly, voltage-withstand test station staff Process is various, and operating speed is slow, causes production bottleneck.

Utility model content

The main purpose of the utility model is to provide a kind of voltage-resisting test apparatus, it is intended to can improve LCD TV pressure resistance Test rate.

To achieve the above object, voltage-resisting test apparatus provided by the utility model includes:

Transfer station；

Support construction includes the connector of two supporting racks of supporting rack and connection positioned at the transfer station both sides；

Self-adapting detecting mechanism is located above the transfer station, and the self-adapting detecting mechanism includes driving device and electricity Pole, the driving device are installed on the connector, and the driving device connects the electrode, moved down on the electrode with driving It is dynamic.

Preferably, the connector on the transfer station direction of transfer in being slidably mounted on support frame as described above.

Preferably, the driving device is slidably mounted on the connector along the connector length direction.

Preferably, the driving device includes the tested cylinder for supporting panel and being installed on the support panel, described Tested cylinder includes the cylinder body being installed on the support panel and the telescopic shaft through the support panel, the telescopic shaft It is connect with the electrode；The support panel is slidably mounted on the connector, the connector along its length on open up There is relief hole, to give the telescopic shaft sliding to step down.

Preferably, multiple linear bearings are installed on the support panel, in each linear bearing from up to down It is interspersed with guide rod, the lower end of the guide rod connects the electrode.

Preferably, the electrode includes：

Drop front is connect with the driving device；

Test suite, including multiple conducting rods and multiple conducting blocks for being arranged in array-like, are arranged on the conducting rod Tensioning spring, for the tensioning spring between the drop front and the conducting block, the upper end of the conducting rod can be free The drop front, the lower end of the conducting rod is movably passed through to connect the conducting block.

Preferably, the conducting block is conductive sponge.

Preferably, socket guide rail is provided in the transfer station, the socket guide rail prolongs along the transfer station direction of transfer It stretches, mobile socket is movably installed on the socket guide rail.

Preferably, the voltage-resisting test apparatus further include electric-controlled plate and the inductor in place being installed in the transfer station and Stopper, the electric-controlled plate is to when the inductor in place senses that the LCD TV is moved to predeterminated position, control The stopper stops the LCD TV, and controls the driving device and the electrode is driven to move down.

Preferably, the stopper includes the stopper hinged with the transfer station, and described stopper one end is equipped with cunning Driving wheel, the other end are equipped with stop cylinder, and the stop cylinder is to drive the stopper to spin upside down, to pass through the cunning Driving wheel stops the LCD TV, or steps down to the LCD TV.

Technical solutions of the utility model are by when LCD TV is sent to voltage-withstand test position, under driving device driving electrodes Drop, is in contact with the AV of LCD TV mouths, is then tested LCD TV by pressure tester, after the completion of test, Driving electrodes reset driving device again, and make the AV mouthfuls of phase separations of electrode and LCD TV, to complete the pressure resistance to LCD TV Test.The utility model realizes the conducting and disconnection that AV mouthfuls of LCD TV is grounded with pressure tester by the way of machinery, Voltage-withstand test station tester can be not only substituted completely, reduce human cost, and manual test side compared with the existing technology Formula improves LCD TV voltage-withstand test efficiency.Meanwhile technical solutions of the utility model are passed by the way that connector is arranged in transfer station It send and is slidably mounted on supporting rack on direction, and driving device is set and is slidably mounted on connection along connector length direction Part expands the test scope of self-adapting detecting mechanism, so as to test different type of machines, various sizes of LCD TV.

Description of the drawings

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.

Fig. 1 is the structural schematic diagram of one embodiment of the utility model voltage-resisting test apparatus；

Fig. 2 is the structural schematic diagram of another embodiment of the utility model voltage-resisting test apparatus；

Fig. 3 is the side view of Fig. 2；

Fig. 4 is the partial enlarged view at A in Fig. 3；

Fig. 5 is the partial enlarged view at B in Fig. 2；

Fig. 6 is the partial enlarged view at C in Fig. 5；

Fig. 7 is stopper structural schematic diagram in Fig. 2；

Fig. 8 is the utility model voltage-resisting test apparatus connection line figure.

Drawing reference numeral explanation：

Label	Title	Label	Title
				10	Voltage-resisting test apparatus	20	Transfer station
30	Support construction	31	Supporting rack
				32	Connector	40	Self-adapting detecting mechanism
41	Driving device	42	Electrode
				50	Stopper	51	Stopper
52	Movable pulley	53	Stop cylinder
				54	Wheel shaft	55	Support shaft
56	Stop telescopic shaft	57	Fixed seat
				60	LCD TV	61	AV mouthfuls of LCD TV
62	Liquid crystal television power supply line	71	Electric cabinet
				72	Socket guide rail	73	Mobile socket
74	Inductor in place	75	Alarm
				76	Pressure tester	311	Second sliding block
321	Second sliding slot	322	First sliding block
				411	Support panel	412	Tested cylinder
413	Linear bearing	414	Guide rod
				421	Drop front	422	Test suite
76a	High-voltage output end	76b	Ground terminal
				411a	The first sliding groove	412a	Cylinder body
412b	Telescopic shaft	422a	Conducting rod
				422b	Conducting block	422c	Spring

The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise Lower obtained every other embodiment, shall fall within the protection scope of the present invention.

It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment It is only used for explaining relative position relation, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.

In addition, the description in " first ", " second " etc. involved in utility model is used for description purposes only, and should not be understood as It indicates or implies its relative importance or implicitly indicate the quantity of indicated technical characteristic.Define as a result, " first ", The feature of " second " can explicitly or implicitly include at least one of the features.

Fig. 1 to Fig. 7 shows the preferred embodiment and variant embodiment of the utility model voltage-resisting test apparatus, in these realities Applying has multiple improvement in example；In specific descriptions, it is described as an embodiment for each improvement therein, in no structure In the case of interference and conflict, the technical characteristic between following each embodiments can be freely combined.When the combination of technical solution Conflicting or cannot achieve when occur will be understood that the combination of this technical solution is not present, also not in the requires of the utility model Protection domain within.

The utility model proposes a kind of voltage-resisting test apparatus 10, for testing 60 mainboard ground wire of LCD TV and power ground Between insulation resistance and leakage current.

In the utility model embodiment, please refers to Fig.1 and Fig. 4, the voltage-resisting test apparatus 10 include transfer station 20, support Structure 30 and self-adapting detecting mechanism 40.The support construction 30 includes being located at the supporting rack 31 of 20 both sides of the transfer station and connecting Connect the connector 32 of two supporting racks 31；The self-adapting detecting mechanism 40 is located at 20 top of the transfer station, the adaptive inspection It includes driving device 41 and electrode 42 to survey mechanism 40, and the driving device 41 is installed on the connector 32, the driving device The 41 connection electrodes 42, to drive the electrode 42 to move up and down.

Specifically, the transfer station 20 can be used for transmitting LCD TV 60.Wherein, transfer station 20 transmits LCD TV 60 Mode can be belt transmit, multiple rollers being arranged can also be set in transfer station 20, pass through roller itself LCD TV 60 is sent to voltage-withstand test station and support LCD TV 60, and the axial direction and LCD TV of roller by rotation 60 direction of transfer is perpendicular, to realize the automation of the transmission of LCD TV 60, to improve testing efficiency.

The support construction 30 can be placed on the ground, be may be alternatively located at 20 top of transfer station, be used for support self-adapting detecting mechanism 40.The shape of support frame as described above 31 can there are many, such as round, rectangular, triangle and other rule or irregular shapes All it is possible.In order to expand self-adapting detecting mechanism 40 can job area, and installation stability, the present embodiment support Frame 31 is set as rectangular.

The driving device 41 can be tested cylinder 412, can also be motor.

Above-described embodiment testing procedure is：After liquid crystal television power supply line 62 is inserted on high-tension terminal, in LCD TV 60 When being sent to voltage-withstand test position, 41 driving electrodes 42 of driving device decline, and electrode 42 is made to touch LCD TV AV mouths 61, to LCD TV AV mouths 61 are made to be connected with 76 ground terminal 76b of pressure tester, then by pressure tester 76 to LCD TV 60 Properties test is carried out, after the completion of LCD TV 60 is tested, 41 driving electrodes 42 of driving device reset, so that LCD TV AV Mouth 61 is disconnected with 76 ground terminal 76b of pressure tester, when next prepare liquid crystalline substance TV 60 is sent to voltage-withstand test position, has been tested The LCD TV 60 of completion is extruded voltage-withstand test position, meanwhile, 41 driving electrodes 42 of driving device decline, and electrode 42 is made to touch Next LCD TV AV mouths 61 to be measured of voltage-withstand test position are sent to, the ground connection of LCD TV AV mouths 61 and pressure tester 76 is made 76b conductings are held, properties test is then carried out to LCD TV 60 by pressure tester 76.In this way, realizing liquid crystal to be measured The test loop of TV 60.

The technical solution of the utility model realizes that LCD TV AV mouths 61 connect with pressure tester 76 by the way of machinery The conducting and disconnection of ground terminal 76b can not only substitute voltage-withstand test bit test personnel completely, reduce human cost, realize by machine The standard work force of voltage-withstand test position can be promoted to by the manual mode instead of manual work, and compared with the existing technology from 18S Within 10S, testing efficiency is improved.

Please continue to refer to Fig. 1 and Fig. 4, the connector 32 can be fixedly installed in support frame as described above 31, the driving device 41 can be fixedly installed in the connector 32.However, such mounting structure limits the job area of self-adapting detecting mechanism 40, Voltage-withstand test cannot be carried out to the LCD TV 60 of institute's organic type.In consideration of it, in the present embodiment, the connector 32 is slidably Ground is installed on support frame as described above 31, and further, the connector 32 is slideably pacified on 20 direction of transfer of the transfer station Loaded on support frame as described above 31, the driving device 41 is slidably mounted on the connector along 32 length direction of the connector 32, to keep self-adapting detecting mechanism 40 adjustable with the relative position of supporting rack 31 and connector 32.In this way, expanding adaptive Answer testing agency 40 can job area, so that voltage-resisting test apparatus 10 is can adapt to the LCD TV 60 of different dimensions, carry Its high versatility.

Referring to Fig. 5, the driving device 41 includes support panel 411 and the survey for being installed on the support panel 411 Gas testing cylinder 412, the tested cylinder 412 include the cylinder body 412a being installed on the support panel 411 and run through the branch The telescopic shaft 412b of panel 411 is supportted, the telescopic shaft 412b is connect with the electrode 42.In this way, the tested cylinder 412 drives The telescopic shaft 412b is overhanging along the bar axis direction of the telescopic shaft 412b, and makes 61 phase of the electrode 42 and LCD TV AV mouths Contact, makes LCD TV AV mouths 61 be connected with 76 ground terminal 76b of pressure tester, pressure tester 76 tests TV.

In a upper embodiment, with continued reference to Fig. 5, in order to make the driving device 41 can be along 32 length side of the connector To sliding, the support panel 411 is slidably mounted on the connector 32, the connector 32 along its length on offer Relief hole, to give the telescopic shaft 412b slidings to step down.

Fig. 2 and Fig. 3 are please referred to, on the basis of a upper embodiment, since support panel 411 is abutted with connector 32, is driven For dynamic device 41 in sliding process, support panel 411 will produce frictional force with connector 32, to hinder driving device 41 to slide It is dynamic.In addition, support panel 411 and the long-term friction of connector 32, may result in support panel 411 and the impaired change of connector 32 Shape influences service life of equipment.In consideration of it, in the present embodiment, to slow down the generation of the above situation, 32 direction of the connector 411 side of support panel is arranged in parallel with the first sliding block 322, and the support panel 411 is towards 32 side of the connector It is arranged in parallel with the first sliding groove 411a corresponding with first sliding block 322, meanwhile, 31 upper end of support frame as described above is provided with second Sliding block 311, the side of the connector 32 towards support frame as described above 31 are provided with corresponding with second sliding block 311 second and slide Slot 321.Here, can also be that the connector 32 is arranged in parallel with the first sliding groove 411a towards 411 side of support panel, The support panel 411 is arranged in parallel with the first sliding block corresponding with the first sliding groove 411a towards 32 side of the connector 322, meanwhile, 31 upper end of support frame as described above is provided with second sliding slot 321, and the connector 32 is towards the side of support frame as described above 31 It is provided with second sliding block 311 corresponding with the second sliding slot 321.The setting of sliding slot and sliding block not only expands adaptive inspection Survey mechanism 40 can job area, and reduce sliding friction, improve the testing efficiency of voltage-resisting test apparatus 10.

Referring to Fig. 5, the above addressed the telescopic shaft 412b run through the support panel 411, and with the electricity Pole 42 connects, and the support panel 411 is slidably mounted on the connector 32.Here, since support panel 411 is slidably installed In connector 32, when tested cylinder 412 drives telescopic shaft 412b to move up and down, adaptive testing mechanical stability is weaker.Mirror In this, in the present embodiment, multiple linear bearings 413 are installed on the support panel 411, each linear bearing 413 It is inside interspersed with guide rod 414 from up to down, the lower end of the guide rod 414 is fixedly connected with the electrode 42.In this way, when test When cylinder 412 drives telescopic shaft 412b to move up and down, guide rod 414 and telescopic shaft 412b is moved jointly in the same direction, to Improve the stability of adaptive testing mechanism.Here, can also be guide rod 414 upper end with support panel 411 be fixedly connected, Lower end and 42 slidable connection of electrode.In this way, when tested cylinder 412 drives telescopic shaft 412b to move up and down, telescopic shaft 412b Band moving electrode 42 is moved up and down along guide rod 414, to improve the stability of adaptive testing mechanism.

Fig. 5 and Fig. 6 are please referred to, the electrode 42 includes drop front 421 and test suite 422, drop front 421 and institute State the connection of driving device 41.

Referring to Fig. 6, the test suite 422 includes multiple conducting rod 422a and multiple conducting block 422b, the conduction The upper end of bar 422a freely movably passes through the drop front 421, the lower end of the conducting rod 422a to connect the conduction Block 422b.Wherein, the conducting block 422b be used for contact measured LCD TV AV mouths 61, realization by LCD TV AV mouths 61 with it is resistance to 76 ground terminal 76b conductings of pressure tester.Further, the multiple conducting block 422b is arranged in array-like, and arranges closely, such as This, in voltage-withstand test, adaptive testing mechanism can not position, even if it is in horizontal position, there are deviation, conducting block 422b Also it can smoothly be contacted with LCD TV AV mouths 61, to improve testing efficiency.

With continued reference to Fig. 6, it is contemplated that when 41 driving electrodes 42 of driving device, which are pushed, to be contacted with LCD TV AV mouths 61, hold LCD TV 60 easily is damaged because pressure is excessive, in the present embodiment, spring 422c is arranged on the conducting rod 422a, it is described Spring 422c is between the drop front 421 and the conducting block 422b.Here, the one end spring 422c can also be connected Drop front 421, the other end connects conducting block 422b, to replace conducting rod 422a.In this way, can slow down because of the pushing pair of electrode 42 The pressure that TV generates avoids damage LCD TV 60.

The material of conducting block 422b can be the metals such as copper, aluminium, can also be conductive sponge.In the present embodiment, in order to Rigid conductive material is avoided to scratch LCD TV 60 or damage TV AV mouths 61 in voltage-withstand test, the conducting block 422b is to lead Electric cotton.Conductive sponge material is soft, and electric conductivity is strong, and elasticity is good, you can slows down the pushing of electrode 42 and is contacted with LCD TV AV mouths 61 When generated pressure, also anti-scratch and damage TV AV mouths 61 can be avoided, and be convenient for contacting with LCD TV AV mouths 61.

It please refers to Fig.1 and Fig. 4 is provided with socket guide rail 72 in a preferred embodiment in the transfer station 20, it is described to insert Seat guide rail 72 extends along 20 direction of transfer of the transfer station, and mobile socket 73 is movably installed on the socket guide rail 72.Wherein, Copper foil, 76 high-voltage output end 76a of the copper foil connection pressure tester are provided in the socket guide rail 72.In this way, working as liquid crystal When TV power supply line 62 is inserted into mobile socket 73, it can be connected with 76 high-voltage output end 76a of pressure tester, and can realize liquid crystal TV 60 is whole during the test to be powered, and reduces a plug wire action.Further, mobile socket 73 is set to LCD TV The front end of 60 direction of transfers.In this way, can make TV that mobile socket 73 be pushed to travel forward, avoid LCD TV 60 in transmit process It is middle to damage LCD TV 60 and mobile socket 73 due to being pullled with the generation of mobile socket 73.

Referring to Fig. 1, the utility model voltage-resisting test apparatus 10 further includes the electric-controlled plate being located in electric cabinet 71 and installation In inductor in place 74 and stopper 50 in transfer station 20, the electric-controlled plate is to inductor 74 senses institute in place described in When stating LCD TV 60 and being moved to voltage-withstand test position, controls the stopper 50 and rise and stop that the LCD TV 60 continues forward It is mobile, and control the driving device 41 and the electrode 42 is driven to move down, it is contacted with LCD TV AV mouths 61.When testing Cheng Shi, electric-controlled plate control the driving device 41 and the electrode 42 are driven to reset, and electrode 42 is made to be detached with LCD TV AV mouths 61, The reset of the stopper 50 is controlled simultaneously, to give LCD TV 60 to step down.Further, the utility model voltage-resisting test apparatus 10 Further include alarm 75, when 60 voltage-withstand test of LCD TV not by when, then trigger alarm 75 alarm.

Referring to Fig. 7, the stopper 50 includes the stopper 51 hinged with the transfer station 20, the stopper 51 1 End is equipped with movable pulley 52, and the other end is equipped with stop cylinder 53, and the stop cylinder 53 is driving on the stopper 51 Lower overturning to stop the LCD TV 60 by the movable pulley 52, or gives the resigning of the LCD TV 60.Further, The stopper 50 includes stopper 51, movable pulley 52, stop cylinder 53, wheel shaft 54, support shaft 55, blocking telescopic shaft 56 and consolidates Reservation 57.Here, the fixed seat 57 is fixedly installed in transfer station 20, the stop cylinder 53 is installed in fixed seat 57, For the stopper 51 by stopping that telescopic shaft 56 is connect with stop cylinder 53, the stopper 51 passes through support shaft 55 and transfer station 20 is hinged, and the movable pulley 52 is connect by wheel shaft 54 with stopper 51.

In summary specific structure, and combine Fig. 1, Fig. 4 and Fig. 8, specific work process：By liquid crystal television power supply line 62 are inserted on mobile socket 73, and LCD TV 60 is made to be connected with 76 high-voltage output end 76a of pressure tester, then, by liquid crystal electricity It is sent to voltage-withstand test position depending on 60, after inductor 74 senses LCD TV 60 in place in place, electric-controlled plate controls on stopper 50 It rises blocking LCD TV 60 to continue to move along, and controls the bar that tested cylinder 412 drives telescopic shaft 412b along telescopic shaft 412b Axis direction is overhanging, and conducting block 422b is made to be in contact with LCD TV AV mouths 61, realizes LCD TV AV mouths 61 and pressure tester 76 ground terminal 76b conductings, pressure tester 76 tests LCD TV 60, when test passes through, electric-controlled plate control test 412 driving electrodes 42 of cylinder reset, and conducting block 422b is made to be detached with LCD TV AV mouths 61, while controlling the reset of stopper 50, To give LCD TV 60 to step down, when next prepare liquid crystalline substance TV 60 is sent to voltage-withstand test position, the liquid crystal electricity of completion has been tested It is extruded voltage-withstand test position depending on 60, meanwhile, after inductor 74 senses next LCD TV to be measured 60 in place in place, electric-controlled plate control Stopper 50 processed rises, and controls tested cylinder 412 and drive telescopic shaft 412b overhanging along the bar axis direction of telescopic shaft 412b, makes to lead Electric block 422b is in contact with next LCD TV AV mouths 61 to be measured, and pressure tester 76 tests LCD TV 60, works as survey It is out-of-date to ping, and electric-controlled plate controls 412 driving electrodes 42 of tested cylinder and resets, and makes 61 points of conducting block 422b and LCD TV AV mouths From, at the same control stopper 50 reset, with give LCD TV 60 step down, when 60 voltage-withstand test of LCD TV not by when, then touch Alarm 75 is sent out to alarm.In this way, realizing the test loop of LCD TV 60 to be measured.

The above is only the preferred embodiment of the present invention, and it does not limit the scope of the patent of the present invention, Under every utility model in the utility model is conceived, equivalent structure made based on the specification and figures of the utility model Transformation, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.

Claims (10)

1. a kind of voltage-resisting test apparatus, for testing insulation resistance and electric leakage between liquid crystal television mainboard ground wire and power ground Stream, which is characterized in that the voltage-resisting test apparatus includes:

Transfer station；

Support construction includes the connector of two supporting racks of supporting rack and connection positioned at the transfer station both sides；

Self-adapting detecting mechanism is located above the transfer station, and the self-adapting detecting mechanism includes driving device and electrode, institute It states driving device and is installed on the connector, the driving device connects the electrode, to drive the electrode to move up and down.

2. voltage-resisting test apparatus as described in claim 1, which is characterized in that the connector is in the transfer station direction of transfer On be slidably mounted on support frame as described above.

3. voltage-resisting test apparatus as described in claim 1, which is characterized in that the driving device is along the connector length side To being slidably mounted on the connector.

4. voltage-resisting test apparatus as claimed in claim 3, which is characterized in that the driving device includes support panel and peace Tested cylinder loaded on the support panel, the tested cylinder include the cylinder body being installed on the support panel and run through The telescopic shaft of the support panel, the telescopic shaft are connect with the electrode；The support panel is slidably mounted on the connection Part, the connector along its length on offer relief hole, to give telescopic shaft sliding to step down.

5. voltage-resisting test apparatus as claimed in claim 4, which is characterized in that be equipped with multiple linear axis on the support panel It holds, is interspersed with guide rod in each linear bearing from up to down, the lower end of the guide rod connects the electrode.

6. voltage-resisting test apparatus as described in claim 1, which is characterized in that the electrode includes：

Drop front is connect with the driving device；

Test suite, including multiple conducting rods and multiple conducting blocks for being arranged in array-like, are arranged with tensioning on the conducting rod Spring, between the drop front and the conducting block, the upper end of the conducting rod can move freely the tensioning spring Ground passes through the drop front, the lower end of the conducting rod to connect the conducting block.

7. voltage-resisting test apparatus as claimed in claim 6, which is characterized in that the conducting block is conductive sponge.

8. voltage-resisting test apparatus as described in claim 1, which is characterized in that be provided with socket guide rail, institute in the transfer station It states socket guide rail along the transfer station direction of transfer to extend, mobile socket is movably installed on the socket guide rail.

9. voltage-resisting test apparatus as described in claim 1, which is characterized in that further include electric-controlled plate and be installed on the transfer station On inductor in place and stopper, the electric-controlled plate when the inductor in place sensing that the LCD TV is moved to It when predeterminated position, controls the stopper and stops the LCD TV, and control the driving device and drive the electrode downward It is mobile.

10. voltage-resisting test apparatus as claimed in claim 9, which is characterized in that the stopper includes and the transmission table-hinges The stopper connect, described stopper one end are equipped with movable pulley, and the other end is equipped with stop cylinder, and the stop cylinder is driving It moves the stopper to spin upside down, to stop the LCD TV by the movable pulley, or gives LCD TV resigning.