CN109799210A - The light transmittance detection device of handset touch panel - Google Patents
The light transmittance detection device of handset touch panel Download PDFInfo
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- CN109799210A CN109799210A CN201910066376.5A CN201910066376A CN109799210A CN 109799210 A CN109799210 A CN 109799210A CN 201910066376 A CN201910066376 A CN 201910066376A CN 109799210 A CN109799210 A CN 109799210A
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- touch panel
- handset touch
- light transmittance
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- fixed frame
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Abstract
The present invention provides a kind of light transmittance detection devices of handset touch panel, including conveyer belt, several are provided on conveyer belt for fixing the fixed frame of handset touch panel, fixed frame is integrally in the setting of side U-shaped and inside offers the fixing groove being inserted into for handset touch panel, and the open side of fixed frame is equipped with RF transmitter；The opening side of fixed frame sets up first support and second support, and the testing agency detected for the light transmittance to handset touch panel is equipped in first support, the material fetching mechanism for taking out underproof handset touch panel is equipped in second support；Testing agency includes screw rod, motor, sliding block, detection lamp, light sensor and the first receiver；Material fetching mechanism includes cylinder, extracting jaw, magnechuck, iron block and second receiver；The light transmittance of handset touch panel is detected in conveyer belt transport process, and is in time taken out underproof handset touch panel by material fetching mechanism, effectively increases detection efficiency.
Description
Technical field
The present invention relates to touch screen manufacture fields, and in particular to a kind of light transmittance detection device of handset touch panel.
Background technique
Touch screen is also known as " touch screen ", is a kind of induction type liquid crystal display device of the input signals such as receivable contact,
When contacting the graphic button on screen, the haptic feedback system on screen can drive various companies according to the formula of preprogramming
Device is tied, and produces lively visual and sound effects by liquid crystal display picture.Wherein, touch screen surface light transmittance and flatness will
The image quality of touch screen is directly affected, therefore needs to detect to examine it light transmittance of touch screen in process of production
Whether specification requirement is reached, and existing detection device also needs special messenger's operation and monitoring in the detection process, when occurring not
It needs manually to handle it when the handset touch panel of qualification, to affect detection efficiency.
Summary of the invention
In view of the above technical problems, the present invention provides a kind of light transmittance detection device of handset touch panel.
The light transmittance detection device of handset touch panel, including conveyer belt are evenly provided with several on the conveyer belt
For fixing the fixed frame of handset touch panel, the fixed frame is integrally in the setting of side U-shaped, is offered on the inside of fixed frame
For the fixing groove of handset touch panel insertion, the open side of fixed frame is equipped with RF transmitter；
The opening side of the fixed frame sets up first support and second support, installs in the first support useful
In being equipped in the testing agency that the light transmittance to handset touch panel is detected, the second support for by underproof hand
The material fetching mechanism that machine touch screen takes out.
Preferably, the testing agency includes screw rod, motor, sliding block, detection lamp and light sensor；The screw rod is logical
It crosses bearing to be fixed in the first support, the upper end of screw rod is fixedly connected with the output shaft of the motor；Under the screw rod
Side is equipped with the first receiver for receiving infrared-ray signal, the detection lamp and the light sensor be oppositely arranged and
It is divided into the two sides of the screw rod；The detection lamp and light sensor pass through mounting rack and are fixedly connected with the sliding block,
The sliding block is connect with the wire rod thread.
Preferably, the material fetching mechanism includes cylinder, extracting jaw, magnechuck and iron block；The cylinder is fixed on institute
It states in second support, the piston rod of cylinder is fixedly connected with the extracting jaw；It is equipped with below the cylinder red for receiving
The second receiver of outside line signal, the magnechuck and the iron block are oppositely arranged and are divided into the two sides of the cylinder；
The extracting jaw includes two hinged clamping jaws, and the hinged place of two clamping jaws is equipped with torsional spring, the magnechuck and described
Iron block is separately fixed on two clamping jaws.
Preferably, the fixed frame is fixed on the conveyer belt by fixing seat, the RF transmitter installation
On the fixing seat；The fixed frame includes the lower frame being fixedly connected with the fixing seat and slides with the lower frame
The upper frame of dynamic connection；The lower end of the upper frame is fixed with slide bar, and the upper end of the lower frame offers and the slide bar phase
The sliding slot of adaptation is threaded with the handle bolt for limiting the sliding bar on the lateral wall of lower frame.
Preferably, the lower end of the screw rod is equipped with travel switch, and the travel switch is electrically connected with the motor.
Preferably, the iron block is equipped with the rubber layer for increasing friction force close to the side of the magnechuck.
Preferably, the lower section of the material fetching mechanism is equipped with the recycling for being recycled to underproof handset touch panel
Case.
The beneficial effects of the present invention are: 1, in conveyer belt transport process the light transmittance of handset touch panel is detected,
And in time taken out underproof handset touch panel by material fetching mechanism, effectively increase detection efficiency；2, fixed frame is utilized
Handset touch panel to be detected is fixed, the protection to handset touch panel has not only been strengthened but also improves the reliability of detection；
3, the upper frame being slidably connected and lower frame are set by fixed frame, the touch screen of Multiple Type specification can consolidated
It is fixed, improve the utilization rate of equipment.
Detailed description of the invention
The present invention will be further described below with reference to the drawings.
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is left side view of the invention；
Fig. 3 is the structural schematic diagram of material fetching mechanism in the present invention；
Digital representation in figure:
1, conveyer belt 2, fixing seat 3, RF transmitter 4, lower frame 5, upper frame
6, slide bar 7, sliding slot 8, handle bolt 9, fixing groove 10, first support
11, second support 12, recycling bins 13, screw rod 14, motor 15, sliding block
16, lamp 17, light sensor 18, travel switch 19, the first receiver are detected
20, mounting rack 21, cylinder 22, extracting jaw 23, magnechuck 24, iron block
25, second receiver 26, torsional spring 27, rubber layer.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
In description of the invention, it is to be understood that "front", "rear", "left", "right", "upper", "lower" etc. indicate in term
Orientation or positional relationship be to be based on the orientation or positional relationship shown in the drawings, the description merely for convenience present invention and simplifying retouches
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, and be constructed and operated in a specific orientation,
Therefore it is not considered as limiting the invention.
As depicted in figs. 1 and 2, a kind of light transmittance detection device of handset touch panel, including conveyer belt 1, on conveyer belt 1
Even is provided with several fixed frames for being used to fix handset touch panel, and fixed frame is integrally in the setting of side U-shaped and passes through solid
Reservation 2 is vertical to be fixed on conveyer belt 1, and RF transmitter 3 is equipped in fixing seat 2 (close to fixed frame open side)；
Fixed frame includes the lower frame 4 being fixedly connected with fixing seat 2 and the upper frame 5 that is slidably connected with lower frame 4；Upper frame 5
Lower end be fixed with slide bar 6, the upper end of lower frame 4 offers sliding slot 7 compatible with slide bar 6, spiral shell on the lateral wall of lower frame 4
Line is connected with the handle bolt 8 for limiting the sliding of slide bar 6, offers on the inner sidewall of upper frame 5 and lower frame 4 and hand
The compatible fixing groove 9 of machine touch screen (rubber pad can be arranged in fixing groove 9 prevents from wearing)；Before detection, first release handle spiral shell
According to the height that the size of handset touch panel to be detected adjusts upper frame 5 (corresponding quarter can be arranged in bolt 8 on slide bar 6
Spend ruler), after height adjustment is good, handle bolt 8 is tightened, then handset touch panel is consolidated from open side insertion fixing groove 9
It is fixed；By adjusting the height of upper frame 5, the fixation of the touch screen of Multiple Type specification is realized, equipment is effectively increased
Utilization rate.
The opening side of fixed frame sets up first support 10 and second support 11, is equipped with and is used in first support 10
To the testing agency that the light transmittance of handset touch panel is detected, it is equipped in second support 11 for touching underproof mobile phone
The material fetching mechanism that screen takes out is touched, the lower section of material fetching mechanism is equipped with recycling bins 12；
Testing agency includes screw rod 13, motor 14, sliding block 15, detection lamp 16 and light sensor 17；Screw rod 13 passes through
Bearing is fixed in first support 10, and the upper end of screw rod 13 is fixedly connected with the output shaft of motor 14, the lower end installation of screw rod 13
There is travel switch 18, travel switch 18 is electrically connected with motor 14；The lower section of screw rod 13 is equipped with for receiving infrared-ray signal
First receiver 19 detects lamp 16 and light sensor 17 and is oppositely arranged and is divided into the two sides of screw rod 13, detect lamp 16 with
And light sensor 17 is fixedly connected by mounting rack 20 with sliding block 15, sliding block 15 is then threadedly coupled with screw rod 13；Work as mobile phone
When touch screen is sent to the detection position of 17 lower section of detection lamp 16 and light sensor by conveyer belt 1, the first receiver 19 will
The infrared signal received passes to control system, and conveyer belt 1 stops transmission, and motor 14 is run, and detects lamp 16 and light
Sensor 17 declines with sliding block 15, detects to intermediate handset touch panel；When dropping to 13 bottom of screw rod, sliding block 15 with
Travel switch 18 contacts, and motor 14 inverts, and detects lamp 16 and light sensor 17 rises back to original position, detection is completed, transmission
Band 1 continues to transmit；If the light for the detection lamp 16 that light sensor 17 detects is normal, product is qualified, and control system should
The RF transmitter 3 of touch screen is closed；If the light for the detection lamp 16 that light sensor 17 detects is by handset touch panel
It influences, then product is unqualified, and corresponding RF transmitter 3 continues to remain operational.
Material fetching mechanism is as shown in figure 3, include cylinder 21, extracting jaw 22, magnechuck 23 and iron block 24；Cylinder 21 is fixed
In second support 11, the piston rod of cylinder 21 is fixedly connected with extracting jaw 22；The lower section of cylinder 21 is equipped with red for receiving
The second receiver 25 of outside line signal, magnechuck 23 and iron block 24 are oppositely arranged and are divided into the two sides of cylinder 21；Feeding
Folder 22 includes two hinged clamping jaws, and the hinged place of two clamping jaws is equipped with torsional spring 26, and magnechuck 23 and iron block 24 are distinguished
It is fixed on two clamping jaws；When underproof handset touch panel is sent between magnechuck 23 and iron block 24 by conveyer belt 1
Clamping position when (RF transmitter 3 of qualified products is turned off), the infrared signal that second receiver 25 will receive
Control system is passed to, conveyer belt 1 stops transmission, and cylinder 21 is run, and pushes extracting jaw 22 to handset touch panel；Extracting jaw 22 arrives
Up to after clamping position, magnechuck 23 is powered, and firmly adsorbs the iron block 24 of the other side across handset touch panel, thus realization pair
The clamping of handset touch panel；The piston rod of exhaust hood 21 withdraw, extracting jaw 22 is by underproof handset touch panel from fixed frame
The open side of frame is extracted；After touch screen is taken out, the power-off of magnechuck 23 loses magnetic force, and magnechuck 23 and iron block 24 are being turned round
Original position is returned under the action of spring 26, touch screen is fallen into the recycling bins 12 of lower section, is realized the automatic recycling to substandard product, is mentioned
High detection efficiency.
One layer of thin rubber layers 27 can be set close to the side of magnechuck 23 in iron block 24, guarantee not influence magnetic attraction
On the basis of increase and handset touch panel between frictional force, make clamping it is more firm；Simultaneously iron block 24 also alternatively at it is any can quilt
The ferromagnetic material (such as nickel, cobalt, ferroalloy metal) that magnechuck 23 is drawn, is not limited to a kind of material of iron block 24；To these
A variety of modifications of embodiment will be readily apparent to those skilled in the art, general original as defined herein
Reason can be realized in other embodiments without departing from the spirit or scope of the present invention.
Claims (7)
1. a kind of light transmittance detection device of handset touch panel, it is characterised in that: uniform on the conveyer belt including conveyer belt
It is integrally in the setting of side U-shaped, fixed frame that several, which are provided with, for fixing the fixed frame of handset touch panel, the fixed frame
Inside offer the fixing groove for handset touch panel insertion, the open side of fixed frame is equipped with RF transmitter；
The opening side of the fixed frame sets up first support and second support, be equipped in the first support for pair
The testing agency that the light transmittance of handset touch panel is detected is equipped with for touching underproof mobile phone in the second support
Touch the material fetching mechanism that screen takes out.
2. the light transmittance detection device of handset touch panel according to claim 1, it is characterised in that: testing agency's packet
Include screw rod, motor, sliding block, detection lamp and light sensor；The screw rod is fixed in the first support by bearing, silk
The upper end of bar is fixedly connected with the output shaft of the motor；For receiving infrared-ray signal is installed below the screw rod
One receiver, the detection lamp and the light sensor are oppositely arranged and are divided into the two sides of the screw rod；The detection
Lamp and light sensor pass through mounting rack and are fixedly connected with the sliding block, and the sliding block is connect with the wire rod thread.
3. the light transmittance detection device of handset touch panel according to claim 1, it is characterised in that: the material fetching mechanism packet
Include cylinder, extracting jaw, magnechuck and iron block；The cylinder is fixed in the second support, the piston rod of cylinder and institute
Extracting jaw is stated to be fixedly connected；Second receiver for receiving infrared-ray signal, the electromagnetism are installed below the cylinder
Sucker and the iron block are oppositely arranged and are divided into the two sides of the cylinder；The extracting jaw includes two hinged clamping jaws,
The hinged place of two clamping jaws is equipped with torsional spring, and the magnechuck and the iron block are separately fixed on two clamping jaws.
4. the light transmittance detection device of handset touch panel according to claim 1, it is characterised in that: the fixed frame is logical
It crosses fixing seat to be fixed on the conveyer belt, the RF transmitter installation is on the fixing seat；The fixed frame packet
The upper frame for including the lower frame being fixedly connected with the fixing seat and being slidably connected with the lower frame；Under the upper frame
End is fixed with slide bar, and the upper end of the lower frame offers sliding slot compatible with the slide bar, spiral shell on the lateral wall of lower frame
Line is connected with the handle bolt for limiting the sliding bar.
5. the light transmittance detection device of handset touch panel according to claim 2, it is characterised in that: the lower end of the screw rod
Travel switch is installed, the travel switch is electrically connected with the motor.
6. the light transmittance detection device of handset touch panel according to claim 3, it is characterised in that: the iron block is close to institute
The side for stating magnechuck is equipped with the rubber layer for being used for increasing friction force.
7. the light transmittance detection device of handset touch panel described in -6 any one according to claim 1, it is characterised in that: described
The lower section of material fetching mechanism is equipped with the recycling bins for being recycled to underproof handset touch panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910066376.5A CN109799210A (en) | 2019-01-24 | 2019-01-24 | The light transmittance detection device of handset touch panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910066376.5A CN109799210A (en) | 2019-01-24 | 2019-01-24 | The light transmittance detection device of handset touch panel |
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| Publication Number | Publication Date |
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| CN109799210A true CN109799210A (en) | 2019-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910066376.5A Pending CN109799210A (en) | 2019-01-24 | 2019-01-24 | The light transmittance detection device of handset touch panel |
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Cited By (3)
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| CN111458296A (en) * | 2020-04-29 | 2020-07-28 | 浙江新力光电科技有限公司 | Surface quality detection device and method for touch screen |
| CN112284780A (en) * | 2020-10-08 | 2021-01-29 | 盐城华旭光电技术有限公司 | Touch screen detection device and detection method |
| CN112629999A (en) * | 2020-12-12 | 2021-04-09 | 盐城华昱光电技术有限公司 | Flexible circuit board detection device and detection method |
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Application publication date: 20190524 |