CN208653644U

CN208653644U - A kind of LCM backlight intensity detecting device

Info

Publication number: CN208653644U
Application number: CN201820753149.0U
Authority: CN
Inventors: 赵圣铭
Original assignee: Jiangsu Poly Technology Co Ltd
Current assignee: Jiangsu Poly Technology Co Ltd
Priority date: 2018-05-17
Filing date: 2018-05-17
Publication date: 2019-03-26
Anticipated expiration: 2028-05-17

Abstract

The utility model relates to the technical fields of LCM backlight auxiliary equipment, and more particularly to a kind of LCM backlight intensity detecting device, detection probe two-sided to LCM backlight can be detected；Different size LCM backlight is clamped；Detection probe replacement is convenient；Including detection case, two groups of left branch legs, two groups of right supporting legs, four groups of footing pieces, electric cylinder, mounting plate and detection probe；Including left placement plate, left drive shaft, left stepper motor, left-hand rotation disk, right placement plate, right transmission shaft, right stepper motor and right-hand rotation disk；Including left-hand thread bar, left-hand thread pipe, left push plate, left adjustable plate, upper left clamping plate, lower-left clamping plate, two groups of left slide bars, two groups of right slide bars, right-hand thread bar, right-hand thread pipe, right push plate, right adjustable plate, upper right clamping plate and bottom right clamping plate；It further include right baffle-plate, right shell body, left arc clamp, right arc clamp, two groups of left connection boards, two groups of right connection boards, left fixed plate, right fixed plate, left limit spring, right limit spring, left limit plate and right limit plate.

Description

A kind of LCM backlight intensity detecting device

Technical field

The utility model relates to the technical fields of LCM backlight auxiliary equipment, more particularly to a kind of LCM backlight source strength Detection device.

Background technique

It is well known that LCM backlight intensity detecting device is a kind of for carrying out intensity in LCM backlight production process Test, in order to preferably analyze the auxiliary device whether LCM backlight meets production intensity, in the field of detection of electrons It is widely used in a variety of applications；Existing LCM backlight intensity detecting device includes detection case, two groups of left branch legs, two groups of right branch Leg, four groups of footing pieces, electric cylinder, mounting plate, detection probe, left snap-gauge and right snap-gauge, detection case are internally provided with test chamber, and And detection case front end is provided with detection window, communicates inside detection window and test chamber, the top of electric cylinder and the top of test chamber Inner wall connection is held, and the bottom output end of the top of mounting plate and electric cylinder connects, the bottom of mounting plate is arranged in detection probe It is connected on the left of end, the left end of left snap-gauge and the inner left wall of test chamber, and the right side inner wall of the right end of right snap-gauge and test chamber Connection, the top of two groups of left branch legs connect with the front left side of detection case bottom end and left rear side, and the top of two groups of right supporting legs and The forward right side of detection case bottom end is connected with right lateral side, the top of four groups of footing pieces respectively with two groups of left branch legs and two groups of right supporting legs Bottom end connection；Existing LCM backlight intensity detecting device is in use, pass through left snap-gauge for LCM backlight to be detected first It is clamped with right snap-gauge, then opens electric cylinder, electric cylinder downward actuation drives detection probe to move downward, to LCM backlight It is detected on top；It is found in existing LCM backlight intensity detecting device use, LCM backlight, which not can be carried out, to be turned over Turn, detection probe can only detecting on one side to LCM backlight, cause testing result under-represented, use reliability compared with Difference；Clamping detection cannot be carried out to different size of LCM backlight simultaneously, adaptability is poor, higher using limitation；And Detection probe replacement is inconvenient, causes the practicality lower.

Utility model content

It can be turned in order to solve the above technical problems, the utility model provides a kind of LCM backlight, detection probe can To detect to the two-sided of LCM backlight, the representativeness of testing result is improved, improves use reliability；It simultaneously can be to not LCM backlight with size carries out clamping detection, improves adaptability, reduces and uses limitation；And detection probe replacement side Just, the LCM backlight intensity detecting device of practicability is improved.

A kind of LCM backlight intensity detecting device of the utility model, detection case, two groups of left branch legs, two groups of right supporting legs, four Group footing piece, electric cylinder, mounting plate and detection probe, detection case is internally provided with test chamber, and detection case front end is provided with It is communicated inside detection window, detection window and test chamber, the top of electric cylinder and the top inner wall of test chamber connect, and install The top of plate and the bottom output end of electric cylinder connect, and the bottom end of mounting plate, the top of two groups of left branch legs is arranged in detection probe It is connect with the front left side of detection case bottom end and left rear side, and the forward right side and the right side of the top of two groups of right supporting legs and detection case bottom end Rear side connection, the top of four groups of footing pieces is connect with the bottom end of two groups of left branch legs and two groups of right supporting legs respectively；Including left placement plate, Left drive shaft, left stepper motor, left-hand rotation disk, right placement plate, right transmission shaft, right stepper motor and right-hand rotation disk, the left placement plate Left end connect with the inner left wall of the test chamber, and the right end of left placement plate is provided with left placing groove, in left placing groove Portion is provided with left first ball bearing, and the left end of the left drive shaft is inserted and fixed inside installation to left first ball bearing, The left stepper motor is the lower section of left placement plate, and the inner left wall of the left part output end of left stepper motor and test chamber connects It connects, the right end of left stepper motor is provided with left driving gear, and left driven gear ring, the left side are fixedly installed in left drive shaft Driving gear and left driven gear ring engagement, the right end of left drive shaft are connect with the left end of left-hand rotation disk, the right end of the right placement plate It is connect with the right side inner wall of the test chamber, and the left end of right placement plate is provided with right placing groove, setting inside right placing groove There is right first ball bearing, the right end of the right transmission shaft is inserted and fixed inside installation to right first ball bearing, the right side Stepper motor is the lower section of right placement plate, and the right end of right stepper motor and the right side inner wall of test chamber connect, right stepping electricity The left part output end of machine is provided with right driving gear, and right driven gear ring, the right active are fixedly installed on right transmission shaft Gear and right driven gear ring engagement, the left end of right transmission shaft is connect with the right end of right-hand rotation disk；It further include left-hand thread bar, left-hand thread Pipe, left push plate, left adjustable plate, upper left clamping plate, lower-left clamping plate, two groups of left slide bars, two groups of right slide bars, right-hand thread bar, right-hand thread pipe, The left end of right push plate, right adjustable plate, upper right clamping plate and bottom right clamping plate, the left-hand thread bar is connect with the right end of left-hand rotation disk, and The right end of left push plate is connect with the left end of the left adjustable plate, and the left end of left push plate is provided with left fixing groove, and left fixing groove It is internally provided with left second ball bearing, the right end of the left-hand thread pipe is inserted and fixed in installation to left second ball bearing Portion, the left-hand thread bar right end insertion and spiral shell be filled to inside the left end of left-hand thread pipe, the upper left clamping plate and lower-left clamping plate Left end connect respectively with right end the upper side and lower side of the left adjustable plate, two groups of left slide bars are located at the left push plate Above and below, and the right end of two groups of left slide bars is connect with left end the upper side and lower side of left adjustable plate respectively, two groups of left cunnings The left end of bar can be slid through the inside of left-hand rotation disk the upper side and lower side respectively and extend out to the left end external world of left-hand rotation disk, the right spiral shell The right end of rasp bar is connect with the left end of right-hand rotation disk, and the left end of right push plate is connect with the right end of the right adjustable plate, right push plate Right end be provided with right fixing groove, and right fixing groove is internally provided with right second ball bearing, the left end of the right-hand thread pipe It is inserted and fixed inside installation to right second ball bearing, the right side that simultaneously spiral shell is filled to right-hand thread pipe is inserted into the left end of the right-hand thread bar End is internal, and the upper right clamping plate and bottom right clamping plate right end is connect with left end the upper side and lower side of the right adjustable plate respectively, Two groups of right slide bars are located above and below the right push plate, and the left end of two groups of right slide bars respectively with right adjusting Right end the upper side and lower side of plate connects, and the right end of two groups of right slide bars can be slid through the inside of right-hand rotation disk the upper side and lower side simultaneously respectively The right end for extending out to right-hand rotation disk is extraneous；It further include right baffle-plate, right shell body, left arc clamp, right arc clamp, two groups of left connections Plate, two groups of right connection boards, left fixed plate, right fixed plate, left limit spring, right limit spring, left limit plate and right limit plate, institute State left and side that left baffle and right baffle is located at the monitoring probe, and the top of left baffle and right baffle is and institute The bottom end connection of mounting plate is stated, is provided with external screw thread outside the upper end of the detection probe, and in the bottom end of the mounting plate Wall is provided with threaded hole, and the detection probe is by external screw thread insertion and spiral shell is filled to inside threaded hole, two groups of left connection boards Left end connect respectively with right end the upper side and lower side of right baffle-plate, and the right end of two groups of left connection boards respectively with the left fixation Left end the upper side and lower side of plate connects, and the inner transverse of the left fixed plate is provided with left limit through-hole, and left limit spring And left limit plate is respectively positioned between two groups of left connection boards, the left end of left limit spring and the right end of right baffle-plate connect, and The right end of left limit spring is connect with the left end of left limit plate, and the left end of left arc clamp passes through inside left limit through-hole and stretches out It is connect to the left end external world of left fixed plate with the right end of the left limit plate, the right end of left arc clamp and the left end of detection probe It is close to, the right end of two groups of right connection boards is connect with left end the upper side and lower side of right shell body respectively, and two groups of right connection boards Left end connect respectively with right end the upper side and lower side of the right fixed plate, the inner transverse of the right fixed plate is provided with right limit Position through-hole, and right limit spring and right limit plate are respectively positioned between two groups of right connection boards, the right end of right limit spring with The left end of right shell body connects, and the left end of right limit spring is connect with the right end of right limit plate, and the right end of right arc clamp is worn It crosses inside right limit through-hole and the right end external world for extending out to right fixed plate is connect with the left end of the right limit plate, right arc clamp Left end be close to the right end of detection probe.

A kind of LCM backlight intensity detecting device of the utility model further includes left sliding rail, right sliding rail, left skateboard, right cunning The top of plate, left connecting rod and right connecting rod, the left sliding rail and right sliding rail left side with test chamber top inner wall respectively It connects with right side, and is connect on the downside of the right end of left connecting rod with the left end of the mounting plate, the right end of left skateboard and left connection Connection on the upside of the left end of bar, the left end of left skateboard is provided with left slider, and left slider is arranged inside left sliding rail, left slider with Left sliding rail is slidably matched, and connect on the downside of the left end of right connecting rod with the right end of the mounting plate, the left end of right slide plate and right connection Connection on the upside of the right end of bar, the right end of right slide plate is provided with right sliding block, and right sliding block is arranged inside right sliding rail, right sliding block with Right sliding rail is slidably matched.

A kind of LCM backlight intensity detecting device of the utility model further includes left block and right block, the left block It is connect respectively with the bottom end of left sliding rail and right sliding rail with the top of right block.

A kind of LCM backlight intensity detecting device of the utility model, further includes integrated control case, the integrated control case Left end and the outer right wall of detection case connect, and integrated control case is internally provided with three groups of control switches, three groups of controls System switch is electrically connected with the electric cylinder, left stepper motor and right stepper motor respectively.

A kind of LCM backlight intensity detecting device of the utility model further includes left pillar, left bracket, right pillar and the right side The bottom end of bracket, the left pillar and right pillar is connect with the bottom end inner wall left and right side of the test chamber respectively, the left side The bottom end of bracket and right bracket is connect with the top of left pillar and right pillar respectively, and the left-hand rotation disk, which can roll, to be arranged in left bracket Inside, and the right-hand rotation disk can roll and be arranged inside right bracket.

A kind of LCM backlight intensity detecting device of the utility model, further includes locking nut, the locking nut spiral shell dress It is set on the external screw thread of the detection probe upper end, and the top of locking nut and the bottom end locking of the mounting plate connect Touching.

A kind of LCM backlight intensity detecting device of the utility model further includes left protective cover and right protective cover, the left side Protective cover is sleeved on the outside at left stepper motor and left driven gear ring work, and right protective cover be sleeved on right stepper motor and The outside of right driven gear ring.

A kind of LCM backlight intensity detecting device of the utility model further includes that two groups of left inclined support bars and two groups are right oblique Support rod, the left end of two groups of left inclined support bars is connect with the right end of two groups of left branch legs middle part respectively, and two groups left Upper inclination is connect the right end of inclined support bar with the front left side of the detection case bottom end and left rear side to the right, two groups of right hounds Right end respectively with connect in the middle part of the left end of two groups of right supporting legs, and the left end of two groups of right hounds is upper to the left tilts and institute The forward right side for stating detection case bottom end is connected with right lateral side.

A kind of LCM backlight intensity detecting device of the utility model further includes upper left offset plate, lower-left offset plate, upper left bullet Spring, lower-left spring, upper right offset plate, bottom right offset plate, upper right spring and bottom right spring, the top and the upper left of the upper left spring The bottom end of clamping plate connects, and the bottom end of upper left spring is connect with the top of the upper left offset plate, the bottom end of the lower-left spring It is connect with the top of the lower-left clamping plate, and the top of lower-left spring is connect with the bottom end of lower-left offset plate, the upper right spring Top connect with the bottom end of upper right clamping plate, and the bottom end of upper right spring is connect with the top of the upper right offset plate, the right side The bottom end of lower spring is connect with the top of bottom right clamping plate, and the top of bottom right spring is connect with the bottom end of bottom right offset plate.

Compared with prior art the utility model has the following beneficial effects: left stepper motor and right stepper motor can be passed through It rotates synchronously, makes left-hand rotation disk and right-hand rotation disk synchronous rotary, can be turned over LCM backlight, detection probe can carry on the back LCM The two-sided of light source is detected, and the representativeness of testing result is improved, and improves use reliability；It simultaneously can be by adjusting a left side respectively Screwed pipe and right-hand thread pipe make left-hand thread bar and right-hand thread bar carry out precession rotation inside left-hand thread pipe and right-hand thread pipe respectively Out, to make left push plate and right push plate that left adjustable plate and right adjustable plate be pushed laterally move left and right respectively, so as to adjust The distance between left adjustable plate and right adjustable plate are saved, makes upper left clamping plate and lower-left clamping plate to a left side for LCM backlight to be detected End is clamped, and upper right clamping plate and bottom right clamping plate clamp the right end of LCM backlight to be detected, so as to difference The LCM backlight of size carries out clamping detection, improves adaptability, reduces and uses limitation；And detection probe can be passed through External screw thread spiral shell outside upper end is filled to inside mounting plate, and can be made by the elastic force of left limit spring and right limit spring Left arc clamp and right arc clamp will test probe and clamp, and keeps detection probe replacement convenient, improves practicability.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the partial enlargement structural representation at the utility model A；

Fig. 3 is the partial enlargement structural representation at the utility model B；

Fig. 4 is the partial enlargement structural representation at the utility model C；

It is attached marked in the figure: 1, detection case；2, left branch leg；3, footing piece；4, electric cylinder；5, mounting plate；6, detection probe； 7, left placement plate；8, left drive shaft；9, left stepper motor；10, left-hand rotation disk；11, left-hand thread bar；12, left-hand thread pipe；13, a left side pushes away Plate；14, left adjustable plate；15, upper left clamping plate；16, left slide bar；17, right baffle-plate；18, left arc clamp；19, left connection board；20, Left fixed plate；21, left limit spring；22, left limit plate；23, left sliding rail；24, left skateboard；25, left connecting rod；26, left gear Block；27, integrated control case；28, Zuo Zhizhu；29, left bracket；30, locking nut；31, left protective cover；32, left inclined support bar； 33, upper left offset plate；34, upper left spring.

Specific embodiment

With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.

As shown in Figures 1 to 4, a kind of LCM backlight intensity detecting device of the utility model, 1, two group of left branch of detection case 2, two groups of right supporting legs of leg, four groups of footing pieces 3, electric cylinder 4, mounting plate 5 and detection probe 6, detection case is internally provided with test chamber, And detection case front end is provided with detection window, communicates inside detection window and test chamber, the top of electric cylinder and test chamber The connection of top inner wall, and the bottom output end of the top of mounting plate and electric cylinder connects, and mounting plate is arranged in detection probe The top of bottom end, two groups of left branch legs is connect with the front left side of detection case bottom end and left rear side, and the top of two groups of right supporting legs with The forward right side of detection case bottom end is connected with right lateral side, the top of four groups of footing pieces respectively with two groups of left branch legs and two groups of right supporting legs Bottom end connection；Including left placement plate 7, left drive shaft 8, left stepper motor 9, left-hand rotation disk 10, right placement plate, right transmission shaft, right step Into motor and right-hand rotation disk, the left end of left placement plate and the inner left wall of test chamber are connected, and the right end of left placement plate is provided with Left placing groove, left placing groove are internally provided with left first ball bearing, and the left end of left drive shaft is inserted and fixed installation to left the Inside one ball bearing, left stepper motor is the lower section of left placement plate, and the left part output end and test chamber of left stepper motor Inner left wall connection, the right end of left stepper motor is provided with left driving gear, and be fixedly installed in left drive shaft it is left from Movable tooth circle, left driving gear and left driven gear ring engagement, the right end of left drive shaft are connect with the left end of left-hand rotation disk, right placement plate Right end and the right side inner wall of test chamber connect, and the left end of right placement plate is provided with right placing groove, setting inside right placing groove There is right first ball bearing, the right end of right transmission shaft is inserted and fixed inside installation to right first ball bearing, right stepper motor For the lower section of right placement plate, and the right end of right stepper motor and the right side inner wall of test chamber connect, the left part of right stepper motor Output end is provided with right driving gear, and right driven gear ring is fixedly installed on right transmission shaft, and right driving gear and the right side are driven Gear ring engagement, the left end of right transmission shaft is connect with the right end of right-hand rotation disk；It further include left-hand thread bar 11, left-hand thread pipe 12, left push plate 13, left adjustable plate 14, upper left clamping plate 15, lower-left clamping plate, two groups of left slide bars, 16, two groups of right slide bars, right-hand thread bar, right-hand thread pipe, The left end of right push plate, right adjustable plate, upper right clamping plate and bottom right clamping plate, left-hand thread bar is connect with the right end of left-hand rotation disk, and a left side pushes away The right end of plate is connect with the left end of left adjustable plate, and the left end of left push plate is provided with left fixing groove, and setting inside left fixing groove There is left second ball bearing, the right end of left-hand thread pipe is inserted and fixed inside installation to left second ball bearing, left-hand thread bar Right end insertion and spiral shell be filled to inside the left end of left-hand thread pipe, upper left clamping plate and lower-left clamping plate left end respectively with left adjustable plate The connection of right end the upper side and lower side, two groups of left slide bars are located above and below left push plate, and the right end of two groups of left slide bars Connect respectively with left end the upper side and lower side of left adjustable plate, the left end of two groups of left slide bars can be slid through on the upside of left-hand rotation disk respectively and The inside of downside and the left end external world for extending out to left-hand rotation disk, the right end of right-hand thread bar is connect with the left end of right-hand rotation disk, and the right side pushes away The left end of plate is connect with the right end of right adjustable plate, and the right end of right push plate is provided with right fixing groove, and setting inside right fixing groove There is right second ball bearing, the left end of right-hand thread pipe is inserted and fixed inside installation to right second ball bearing, right-hand thread bar Left end insertion and spiral shell be filled to inside the right end of right-hand thread pipe, upper right clamping plate and bottom right clamping plate right end respectively with right adjustable plate The connection of left end the upper side and lower side, two groups of right slide bars are located above and below right push plate, and the left end of two groups of right slide bars Connect respectively with right end the upper side and lower side of right adjustable plate, the right end of two groups of right slide bars can be slid through on the upside of right-hand rotation disk respectively and The inside of downside and the right end external world for extending out to right-hand rotation disk；It further include right baffle-plate 17, right shell body, left arc clamp 18, right arc Clamp, two groups of left connection boards, 19, two groups of right connection boards, left fixed plate 20, right fixed plate, left limit spring 21, right limit spring, Left limit plate 22 and right limit plate, left baffle and right baffle are located at the left and side of monitoring probe, and right baffle-plate and the right side The top of baffle is connect with the bottom end of mounting plate, and external screw thread, and the bottom of mounting plate are provided with outside the upper end of detection probe End inner wall is provided with threaded hole, and detection probe is by external screw thread insertion and spiral shell is filled to inside threaded hole, a left side for two groups of left connection boards End is connect with right end the upper side and lower side of right baffle-plate respectively, and the right end of the two groups of left connection boards left end with left fixed plate respectively The upper side and lower side connection, the inner transverse of left fixed plate is provided with left limit through-hole, and left limit spring and left limit plate are equal Between two groups of left connection boards, the left end of left limit spring and the right end of right baffle-plate are connected, and the right end of left limit spring It is connect with the left end of left limit plate, the left end of left arc clamp passes through inside left limit through-hole and extend out to the left end of left fixed plate The external world is connect with the right end of left limit plate, and the right end of left arc clamp is close to the left end of detection probe, two groups of right connection boards Right end is connect with left end the upper side and lower side of right shell body respectively, and the left end of the two groups of right connection boards right side with right fixed plate respectively The upper side and lower side connection is held, the inner transverse of right fixed plate is provided with right limit through-hole, and right limit spring and right limit plate It is respectively positioned between two groups of right connection boards, the right end of right limit spring and the left end of right shell body connect, and a left side for right limit spring End is connect with the right end of right limit plate, and the right end of right arc clamp passes through inside right limit through-hole and extend out to the right side of right fixed plate The end external world is connect with the left end of right limit plate, and the left end of right arc clamp is close to the right end of detection probe；Left step can be passed through Into the synchronous rotation of motor and right stepper motor, makes left-hand rotation disk and right-hand rotation disk synchronous rotary, turn over LCM backlight Turn, detection probe can detect the two-sided of LCM backlight, improve the representativeness of testing result, improve using reliable Property；Left-hand thread bar and right-hand thread bar can be made respectively in left-hand thread pipe by adjusting left-hand thread pipe and right-hand thread pipe respectively simultaneously Spinning in and out are carried out with right-hand thread pipe inside, to make left push plate and right push plate that left adjustable plate and right adjustable plate be pushed to carry out respectively It laterally moves left and right, so as to adjust the distance between left adjustable plate and right adjustable plate, makes upper left clamping plate and lower-left clamping plate The left end of LCM backlight to be detected is clamped, the right side of upper right clamping plate and bottom right clamping plate to LCM backlight to be detected End is clamped, and so as to carry out clamping detection to different size of LCM backlight, is improved adaptability, is reduced and use office It is sex-limited；And it can be filled to inside mounting plate by the external screw thread spiral shell outside detection probe upper end, and left limit can be passed through The elastic force of spring and right limit spring makes left arc clamp and right arc clamp will test probe and clamps, replaces detection probe It is convenient, improve practicability.

A kind of LCM backlight intensity detecting device of the utility model, further include left sliding rail 23, right sliding rail, left skateboard 24, The top of right slide plate, left connecting rod 25 and right connecting rod, left sliding rail and right sliding rail respectively with the left side of test chamber top inner wall and Right side connection, and connect on the downside of the right end of left connecting rod with the left end of mounting plate, a left side for the right end of left skateboard and left connecting rod The connection of end upside, the left end of left skateboard is provided with left slider, and left slider is arranged inside left sliding rail, left slider and left sliding rail It is slidably matched, is connect on the downside of the left end of right connecting rod with the right end of mounting plate, on the right end of the left end of right slide plate and right connecting rod Side connection, the right end of right slide plate is provided with right sliding block, and right sliding block is arranged inside right sliding rail, and right sliding block and right sliding rail slide Cooperation；Mounting plate can be carried out to stablize support by left connecting rod and right connecting rod, and left slider and left cunning can be passed through It is steady in progress lifting process to improve electric cylinder for being slidably matched between rail, being slidably matched between right sliding block and right sliding rail Capability prevents to shake, and improves use reliability.

A kind of LCM backlight intensity detecting device of the utility model further includes left block 26 and right block, left block It is connect respectively with the bottom end of left sliding rail and right sliding rail with the top of right block；Can make left block and right block, when left slider and It when right sliding block is slided inside left sliding rail and right sliding rail respectively, prevents left slider and right sliding block from falling off, improves protective.

A kind of LCM backlight intensity detecting device of the utility model further includes integrated control case 27, integrated control case Left end and the outer right wall of detection case connect, and integrated control case is internally provided with three groups of control switches, and three groups of controls are opened Pass is electrically connected with electric cylinder, left stepper motor and right stepper motor respectively；It is advantageously integrated operation electric cylinder, left stepper motor and the right side Stepper motor mitigates manpower, improves practicability.

A kind of LCM backlight intensity detecting device of the utility model further includes left pillar 28, left bracket 29, right pillar With right bracket, the bottom end of left pillar and right pillar is connect with the bottom end inner wall left and right side of test chamber respectively, left bracket and the right side The bottom end of bracket is connect with the top of left pillar and right pillar respectively, and left-hand rotation disk, which can roll, to be arranged inside left bracket, and right Turntable, which can roll, to be arranged inside right bracket；The rotation of left-hand rotation disk and right-hand rotation disk can be respectively increased by left bracket and right bracket Turn enabling capabilities, prevents LCM backlight to be detected in clamping rotary course, bent because middle part is larger by gravity, improved Practicability.

A kind of LCM backlight intensity detecting device of the utility model further includes locking nut 30, locking nut spiral shell dress It is set on the external screw thread of detection probe upper end, and the top of locking nut is contacted with the locking of the bottom end of mounting plate；It can be into One step will test probe fastening installation.

A kind of LCM backlight intensity detecting device of the utility model further includes left protective cover 31 and right protective cover, a left side Protective cover is sleeved on the outside at left stepper motor and left driven gear ring work, and right protective cover be sleeved on right stepper motor and The outside of right driven gear ring；Left driving gear and left driven gear ring can be prevented exposed, at the same can prevent right driving gear and Right driven gear ring leakage, reduces security risk, improves protective.

A kind of LCM backlight intensity detecting device of the utility model further includes that two groups of left inclined support bars 32 and two groups are right Inclined support bar, the left end of two groups of left inclined support bars is connect in the middle part of the right end of two groups of left branch legs respectively, and two groups of left bearing diagonals Upper inclination is connect the right end of bar with the front left side of detection case bottom end and left rear side to the right, and the right end of two groups of right hounds is respectively with two Connection in the middle part of the left end of the right supporting leg of group, and the forward right side of the upper inclination to the left of the left end of two groups of right hounds and detection case bottom end and Right lateral side connection；Improve whole stable enabling capabilities.

A kind of LCM backlight intensity detecting device of the utility model further includes upper left offset plate 33, lower-left offset plate, upper left Spring 34, lower-left spring, upper right offset plate, bottom right offset plate, upper right spring and bottom right spring, the top of upper left spring and upper left clamping plate Bottom end connection, and the bottom end of upper left spring is connect with the top of upper left offset plate, the bottom end of lower-left spring and lower-left clamping plate Top connection, and the top of lower-left spring is connect with the bottom end of lower-left offset plate, the top of upper right spring and the bottom of upper right clamping plate End connection, and the bottom end of upper right spring is connect with the top of upper right offset plate, the bottom end of bottom right spring and the top of bottom right clamping plate Connection, and the top of bottom right spring is connect with the bottom end of bottom right offset plate；It can be by upper offset plate and lower offset plate to be detected The left end of LCM backlight is clamped, and can be by upper right offset plate and bottom right offset plate to LCM backlight to be detected Right end is clamped, and respectively by the resiliency between spring, by the clamping of LCM backlight to be detected, while reducing upper left Clamping plate, lower-left clamping plate, upper right clamping plate and bottom right clamping plate improve use reliability to the clamping hardness of LCM backlight.

A kind of LCM backlight intensity detecting device of the utility model uses upper left offset plate at work respectively first The left end of LCM backlight to be detected is clamped with lower-left offset plate, and respectively will be to be checked using upper right offset plate and bottom right offset plate The right end of the LCM backlight of survey clamps, and then using the control switch being arranged inside integrated control case, opens electric cylinder, will be electric Dynamic cylinder downward actuation, moves downward detection probe, detects to the top of LCM backlight to be detected, after the completion of detection, Using control switch, left stepper motor and right stepping motor synchronous are rotated, LCM backlight to be detected is overturn, after It is continuous to open electric cylinder, it will test probe and move downward and the other end of LCM backlight to be detected is detected, when needing more When changing detection probe, locking nut is unclamped, and open left curved splint and right arc clip plate, will test probe and screw out, then will New detection probe is replaced.

The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change It also should be regarded as the protection scope of the utility model into modification.

Claims

1. a kind of LCM backlight intensity detecting device, detection case (1), two groups of left branch legs (2), two groups of right supporting legs, four groups of footing pieces (3), electric cylinder (4), mounting plate (5) and detection probe (6), detection case (1) are internally provided with test chamber, and detection case (1) Front end is provided with detection window, communicates inside detection window and test chamber, the top of electric cylinder (4) and the top inner wall of test chamber Connection, and the top of mounting plate (5) is connect with the bottom output end of electric cylinder (4), and detection probe (6) is arranged in mounting plate (5) top of bottom end, two groups of left branch legs (2) is connect with the front left side of detection case (1) bottom end and left rear side, and two groups of right branch The top of leg is connect with the forward right side of detection case (1) bottom end and right lateral side, the top of four groups of footing pieces (3) respectively with two groups of left branch Leg (2) is connected with the bottom end of two groups of right supporting legs；It is characterised in that it includes left placement plate (7), left drive shaft (8), left stepper motor (9), left-hand rotation disk (10), right placement plate, right transmission shaft, right stepper motor and right-hand rotation disk, the left end of the left placement plate (7) and institute The inner left wall connection of test chamber is stated, and the right end of left placement plate (7) is provided with left placing groove, left placing groove is internally provided with Left first ball bearing, the left end of the left drive shaft (8) are inserted and fixed inside installation to left first ball bearing, the left side Stepper motor (9) is the lower section of left placement plate (7), and in the left part output end of left stepper motor (9) and the left side of test chamber Wall connection, the right end of left stepper motor (9) are provided with left driving gear, and are fixedly installed in left drive shaft (8) left driven Gear ring, the left driving gear and left driven gear ring engagement, the right end of left drive shaft (8) are connect with the left end of left-hand rotation disk (10), The right end of the right placement plate is connect with the right side inner wall of the test chamber, and the left end of right placement plate is provided with right placement Slot, right placing groove are internally provided with right first ball bearing, and the right end of the right transmission shaft is inserted and fixed installation to the right side first Inside ball bearing, the right stepper motor is the lower section of right placement plate, and the right side of the right end of right stepper motor and test chamber The connection of side inner wall, the left part output end of right stepper motor is provided with right driving gear, and is fixedly installed the right side on right transmission shaft Driven gear ring, the right driving gear and right driven gear ring engagement, the left end of right transmission shaft is connect with the right end of right-hand rotation disk；Also wrap Include left-hand thread bar (11), left-hand thread pipe (12), left push plate (13), left adjustable plate (14), upper left clamping plate (15), lower-left clamping plate, two The left slide bar (16) of group, two groups of right slide bars, right-hand thread bar, right-hand thread pipe, right push plate, right adjustable plate, upper right clamping plate and bottom right clamping plate, The left end of the left-hand thread bar (11) is connect with the right end of left-hand rotation disk (10), and the right end of left push plate (13) and the left adjusting The left end of plate (14) connects, and the left end of left push plate (13) is provided with left fixing groove, and left fixing groove is internally provided with a left side second Ball bearing, the right end of the left-hand thread pipe (12) are inserted and fixed inside installation to left second ball bearing, the left-hand thread Simultaneously spiral shell is filled to inside the left end of left-hand thread pipe (12) for the right end insertion of bar (11), the upper left clamping plate (15) and lower-left clamping plate Left end is connect with right end the upper side and lower side of the left adjustable plate (14) respectively, and two groups of left slide bars (16) are located at described Above and below left push plate (13), and the right end of two groups of left slide bars (16) respectively with the left end of left adjustable plate (14) on the upside of and Downside connection, the left end of two groups of left slide bars (16) can be slid through the inside of left-hand rotation disk (10) the upper side and lower side respectively and extend out to The left end of left-hand rotation disk (10) is extraneous, and the right end of the right-hand thread bar is connect with the left end of right-hand rotation disk, and the left end of right push plate and The right end of the right adjustable plate connects, and the right end of right push plate is provided with right fixing groove, and right fixing groove is internally provided with right the Two ball bearings, the left end of the right-hand thread pipe are inserted and fixed inside installation to right second ball bearing, the right-hand thread bar Left end insertion and spiral shell be filled to inside the right end of right-hand thread pipe, the upper right clamping plate and bottom right clamping plate right end respectively with it is described Left end the upper side and lower side of right adjustable plate connects, and two groups of right slide bars are located above and below the right push plate, and And the left end of two groups of right slide bars is connect with right end the upper side and lower side of right adjustable plate respectively, the right end of two groups of right slide bars can be slided respectively It moves the inside across right-hand rotation disk the upper side and lower side and extend out to the right end external world of right-hand rotation disk；Further include right baffle-plate (17), right shell body, Left arc clamp (18), right arc clamp, two groups of left connection boards (19), two groups of right connection boards, left fixed plate (20), right fixation Plate, left limit spring (21), right limit spring, left limit plate (22) and right limit plate, the right baffle-plate (17) and right shell body point Not Wei Yu the detection probe left and side, and the top of right baffle-plate (17) and right shell body with the mounting plate (5) Bottom end connects, and is provided with external screw thread outside the upper end of the detection probe (6), and the bottom end inner wall of the mounting plate (5) is set It is equipped with threaded hole, the detection probe (6) is by external screw thread insertion and spiral shell is filled to inside threaded hole, two groups of left connection boards (19) left end is connect with right end the upper side and lower side of right baffle-plate (17) respectively, and the right end difference of two groups of left connection boards (19) It is connect with left end the upper side and lower side of the left fixed plate (20), the inner transverse of the left fixed plate (20) is provided with left limit Through-hole, and left limit spring (21) and left limit plate (22) are respectively positioned between two groups of left connection boards (19), left limit bullet The left end of spring (21) is connect with the right end of right baffle-plate (17), and a left side for the right end of left limit spring (21) and left limit plate (22) End connection, the left end of left arc clamp (18) pass through inside left limit through-hole and extend out to the left end external world of left fixed plate (20) with The right end of the left limit plate (22) connects, and the right end of left arc clamp (18) is close to the left end of detection probe (6), and described two Group right connection board right end connect respectively with left end the upper side and lower side of right shell body, and the left end of two groups of right connection boards respectively with Right end the upper side and lower side of the right fixed plate connects, and the inner transverse of the right fixed plate is provided with right limit through-hole, and Right limit spring and right limit plate are respectively positioned between two groups of right connection boards, the right end of right limit spring and the left end of right shell body Connection, and the left end of right limit spring is connect with the right end of right limit plate, and the right end of right arc clamp passes through right limit through-hole The right end external world that is internal and extending out to right fixed plate is connect with the left end of the right limit plate, the left end of right arc clamp and detection The right end of probe (6) is close to.

2. a kind of LCM backlight intensity detecting device as described in claim 1, which is characterized in that further include left sliding rail (23), Right sliding rail, left skateboard (24), right slide plate, left connecting rod (25) and right connecting rod, the top of left sliding rail (23) and right sliding rail It is connect respectively with the left and right side of test chamber top inner wall, and the right end downside of left connecting rod (25) and the installation The left end of plate (5) connects, and connect on the upside of the right end of left skateboard (24) and the left end of left connecting rod (25), the left end of left skateboard (24) It is provided with left slider, and left slider setting is internal in left sliding rail (23), left slider is slidably matched with left sliding rail (23), right connection It connect on the downside of the left end of bar with the right end of the mounting plate (5), is connect on the upside of the left end of right slide plate and the right end of right connecting rod, it is right The right end of slide plate is provided with right sliding block, and right sliding block is arranged inside right sliding rail, and right sliding block is slidably matched with right sliding rail.

3. a kind of LCM backlight intensity detecting device as claimed in claim 2, which is characterized in that further include left block (26) With right block, the top of the left block (26) and right block is connect with the bottom end of left sliding rail (23) and right sliding rail respectively.

4. a kind of LCM backlight intensity detecting device as claimed in claim 3, which is characterized in that further include integrated control case (27), the left end of the integrated control case (27) is connect with the outer right wall of detection case (1), and integrated control case (27) is internal Be provided with three groups of control switches, three groups of control switches respectively with the electric cylinder (4), left stepper motor (9) and right stepping Motor electrical connection.

5. a kind of LCM backlight intensity detecting device as claimed in claim 4, which is characterized in that further include left pillar (28), The bottom end of left bracket (29), right pillar and right bracket, the left pillar and right pillar respectively with the bottom end inner wall of the test chamber The bottom end of left and right side connection, the left bracket (29) and right bracket connects with the top of Zuo Zhizhu (28) and right pillar respectively It connects, it is internal in left bracket (29) that the left-hand rotation disk (10) can roll setting, and the right-hand rotation disk can roll and be arranged in right bracket It is internal.

6. a kind of LCM backlight intensity detecting device as claimed in claim 5, which is characterized in that further include locking nut (30), locking nut (30) the spiral shell encapsulation is located on the external screw thread of the detection probe (6) upper end, and locking nut (30) The bottom end locking of top and the mounting plate (5) contact.

7. a kind of LCM backlight intensity detecting device as claimed in claim 6, which is characterized in that further include left protective cover (31) and right protective cover, the left protective cover (31) are sleeved on the outside at left stepper motor (9) and left driven gear ring work, and And right protective cover is sleeved on the outside of right stepper motor and right driven gear ring.

8. a kind of LCM backlight intensity detecting device as claimed in claim 7, which is characterized in that further include two groups of left tiltedly branch Strut (32) and two groups of right inclined support bars, the left end of two groups of left inclined support bars (32) respectively with two groups of left branch legs (2) Right end in the middle part of connection, an and left side for the right end of two groups of left inclined support bars (32) upper inclination and the detection case (1) bottom end to the right Front side is connected with left rear side, and the right end of two groups of right hounds is connect with the left end of two groups of right supporting legs middle part respectively, and And upper inclination is connect with the forward right side of the detection case (1) bottom end and right lateral side to the left for the left end of two groups of right hounds.

9. a kind of LCM backlight intensity detecting device as claimed in claim 8, which is characterized in that further include upper left offset plate (33), lower-left offset plate, upper left spring (34), lower-left spring, upper right offset plate, bottom right offset plate, upper right spring and bottom right spring, it is described The top of upper left spring (34) is connect with the bottom end of the upper left clamping plate (15), and the bottom end of upper left spring (34) and the left side The top of upper offset plate (33) connects, and the bottom end of the lower-left spring is connect with the top of the lower-left clamping plate, and lower-left spring Top connect with the bottom end of lower-left offset plate, the top of the upper right spring is connect with the bottom end of upper right clamping plate, and upper right bullet The bottom end of spring is connect with the top of the upper right offset plate, and the bottom end of the bottom right spring is connect with the top of bottom right clamping plate, and The top of bottom right spring is connect with the bottom end of bottom right offset plate.