CN113188480B - Detection device and detection method for mobile phone display screen pasting overlapping degree - Google Patents
Detection device and detection method for mobile phone display screen pasting overlapping degree Download PDFInfo
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- CN113188480B CN113188480B CN202110369002.8A CN202110369002A CN113188480B CN 113188480 B CN113188480 B CN 113188480B CN 202110369002 A CN202110369002 A CN 202110369002A CN 113188480 B CN113188480 B CN 113188480B
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- display screen
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes
- G01B11/27—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes
- G01B11/272—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes using photoelectric detection means
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/30—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces
- G01B11/303—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces using photoelectric detection means
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention relates to the technical field of mobile phone display screen pasting, in particular to a device and a method for detecting the pasting contact ratio of a mobile phone display screen; the device comprises a protection mechanism, wherein a locking mechanism and a detection mechanism are arranged on the protection mechanism; the detection mechanism is provided with a clamping mechanism; the protection mechanism is provided with a limiting mechanism; a placing mechanism is arranged in the protection mechanism; the side wall of the placing mechanism is provided with a clamping mechanism; the mobile phone detection device has the advantages that the mobile phone can be conveniently detected by adjusting the detection mechanism and placing the mobile phone by the placing mechanism, the mobile phones with different sizes can be conveniently and quickly placed and taken out, and the detection efficiency is improved.
Description
Technical Field
The invention relates to a detection device, in particular to a detection device and a detection method for the contact overlapping degree of a mobile phone display screen, and belongs to the technical field of mobile phone display screen contact.
Background
At present along with the improvement of people's standard of living, the cell-phone is also widely used, in the use of cell-phone, the condition that drops and break can appear unavoidably, and the breakage of cell-phone screen is mostly to this moment, and people will go to the cell-phone maintenance shop and carry out the change of cell-phone screen this moment, and at the change in-process of cell-phone screen, in order to guarantee the use quality in later stage, will cover the requirement higher to pasting of cell-phone display screen.
However, when the screen is replaced, the mobile phone maintenance shop presses and covers the screen manually, so that the flatness and the contact ratio of the mobile phone display screen are difficult to ensure, the traditional method relies on simple visual inspection to check and cover the contact ratio and the flatness, the checking precision is low, the rejection rate is high, and the production cost is increased.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a device and a method for detecting the contact and coverage contact ratio of a mobile phone display screen.
In order to solve the technical problems, the device and the method for detecting the attaching overlapping degree of the mobile phone display screen comprise a protection mechanism, wherein a locking mechanism and a detection mechanism are arranged on the protection mechanism; the detection mechanism is provided with a clamping mechanism; the protection mechanism is provided with a limiting mechanism; a placing mechanism is arranged in the protection mechanism; the side wall of the placing mechanism is provided with a clamping mechanism.
Specifically, protection machanism is including fixed case, the block has the apron on the fixed case, the glass board is installed to the lateral wall of fixed case, the glass board outside is equipped with the scale that leaks outward.
Specifically, blocked mechanical system includes the bayonet lock, two the bayonet lock slides inside the apron, the fixed case both sides are equipped with the recess respectively, the bayonet lock runs through and contradicts in apron lateral wall and recess, two the bayonet lock is connected with reset spring, it has the pull rod to slide in the apron, the pull rod runs through and is connected in reset spring and bayonet lock, the pull rod extends to the apron outside, the pull rod is connected with the handle.
Specifically, the detection mechanism comprises a sliding plate, the sliding plate is arranged on the bottom side of the cover plate, the detector is arranged on the sliding plate, a lead screw is connected with the inner thread of the cover plate, the lead screw extends to the outer side of the cover plate, the bottom of the lead screw penetrates through the cover plate to be rotationally connected with the sliding plate, and the sliding plate is matched with the lead screw to slide in the fixing box.
Specifically, it has a plurality of slide bars to slide in the apron, the slide bar is "T" shape structure, the slide bar lateral wall is equipped with expanding spring, slide bar cooperation expanding spring slides in with the apron, and is a plurality of the slide bar runs through in the apron and is connected with the slide, install the knob on the lead screw.
Specifically, place the mechanism including placing the board, place a plurality of guide pulleys of board cooperation and slide in the fixed case, place the board and extend to the fixed case outside, place and seted up the standing groove on the board, it has splint to place the inboard slip of board, splint are connected with the conflict spring, splint extend to in the standing groove, splint and standing groove inboard are equipped with the leather packing respectively, it is equipped with the handle to place the board outside.
Specifically, fixture includes the spout, be equipped with two spouts on the slide, be equipped with the clamp splice in the spout, the clamp splice cooperation guide arm slides with the spout, the guide arm lateral wall is connected with compression spring, compression spring contradicts with the clamp splice, the clamp splice lateral wall is equipped with the rubber pad, the detector is located between two clamp splices.
Specifically, stop gear includes the fixed block, fixed block and cover connection, lead screw and fixed block internal rotation, it has the push pedal to slide in the fixed block, the push pedal is equipped with the movable groove, push pedal cooperation movable groove slides with the lead screw, the inslot of activity is connected with the block rubber, the push pedal is connected with the extrusion spring, the block rubber is contradicted with the lead screw.
Specifically, block mechanism includes the spacer pin, spacing and place the inboard slip of board, set up flutedly in the fixed case lateral wall, the spacer pin runs through and contradicts in placing board and recess, the spacer pin is connected with pressure spring, the spacer pin lateral wall runs through and is connected with the handle in placing the board lateral wall.
Specifically, the detection method of the detection device for detecting the contact overlapping degree of the mobile phone display screen comprises the following steps:
s1: firstly, the parallelism between the detection mechanism and the placing mechanism is installed and debugged in the protection mechanism, and the deviation angle of the optical signal reflected back is ensured to be zero;
s2: when in detection, the placing mechanism is pulled, so that a mobile phone to be detected is conveniently placed at the top of the placing mechanism, the clamping is stable, and then the effective height of a light-emitting signal of the detecting mechanism is adjusted according to the thickness of the detected mobile phone, so that the detection work is conveniently and better carried out;
s3: when in detection, an external power supply is switched on to enable the detection mechanism to work, the detection mechanism sends out optical signals to the mobile phone placed at the bottom, the signals reflected by the mobile phone are reflected and transmitted back to the detection mechanism, the detection mechanism detects the offset angle of the returned signals, and the greater the offset angle of the signals is, the worse the contact ratio is, so that the contact ratio detection work of the mobile phone display screen is realized;
s4: after the detection is finished, the mobile phone is convenient to take out by drawing out the placing mechanism, other mobile phones are convenient to place for detection, and then the placing mechanism is inserted for subsequent detection.
The invention has the beneficial effects that:
(1) According to the detection device and the detection method for the contact overlap ratio of the mobile phone display screen, the detection mechanism and the placement mechanism are favorably installed under the action of the protection mechanism, the protection mechanism is conveniently controlled to be opened and closed under the action of the locking mechanism, and subsequent maintenance and replacement of other detection equipment are facilitated, namely: be favorable to placing the detection to the cell-phone that needs detected under the effect through fixed case, the apron is connected with fixed roof portion block simultaneously, be favorable to conveniently opening and shutting and maintain fixed incasement portion, be favorable to conveniently observing real-time status fixed incasement portion under the effect of glass board, and conveniently observe the adjusting position through the scale that leaks outward, realize better cell-phone testing work, after apron and fixed case block, the bayonet lock is contradicted with the draw-in groove is inside under reset spring's effect, thereby make apron and fixed case closed stable, when the pulling handle, make the handle drive the pull rod to the bayonet lock pulling, the bayonet lock breaks away from under reset spring's the effect with the inside separation of draw-in groove, thereby make the apron convenient and fixed case separation open.
(2) According to the detection device and the detection method for the contact overlapping degree of the mobile phone display screen, the mobile phone to be detected can be conveniently detected under the action of the detection mechanism, the detection height of the detection mechanism can be conveniently adjusted, the mobile phone to be detected can be conveniently accessed under the action of the placement mechanism, different mobile phones can be conveniently and quickly placed and taken out, and the detection efficiency is improved, namely: the detector is convenient to install under the effect of the sliding plate, the detector sends an optical signal to detect the mobile phone at the bottom side inside the fixed box, the signal reflected by the mobile phone is transmitted back to the detector, the angle of the returned signal is detected, the greater the angle of signal deviation, the worse the degree of contact is, thereby the degree of contact detection work of the mobile phone display screen is realized, when the detection height position needs to be adjusted, through rotating the turn button, the lead screw rotates inside the cover plate, the sliding of the sliding plate and the detector in the fixed box is facilitated to be adjusted in height under the effect of the lead screw, the sliding plate is stable under the effect of a plurality of sliding rods and telescopic springs, through pulling the handle, the placing plate slides in the fixed box under the effect of a plurality of guide wheels, thereby the placing plate slides out to a certain position, the mobile phone to be detected is conveniently placed in the placing groove, and the mobile phone is clamped under the effect of the clamping plate, the mobile phone is stable to be placed, and the effect of protecting the side wall of the mobile phone is facilitated under the effect of the leather pad.
(3) According to the detection device and the detection method for the contact and coverage contact ratio of the mobile phone display screen, the detection mechanism can be conveniently controlled to be clamped and loosened under the action of the clamping mechanism, the subsequent replacement of detection equipment and the maintenance work of the detection equipment are facilitated, the height adjustment of the detection mechanism is conveniently limited and controlled under the action of the limiting mechanism, and the inconsistency of detection data caused by free sliding is prevented, namely: the bottom of slide slides has the clamp splice of two symmetric distributions, be favorable to making the clamp splice can slide under guide arm and compression spring's effect, and certain centre gripping conflict ability has, be favorable to carrying out the centre gripping installation to the detector, it changes or maintains conveniently to carry out follow-up dismantlement simultaneously, install the rubber pad at the clamp splice lateral wall, the effect to the protection of detector lateral wall has been played, the push pedal makes the inboard rubber block of movable groove and the conflict extrusion of lead screw lateral wall under extrusion spring's effect, make the lead screw be difficult for rotating at will, when needs rotate the lead screw, through pressing the push pedal, make the push pedal break away from the effect of extrusion spring and slide down, make rubber block and lead screw lateral wall separation, thereby be favorable to making things convenient for lead screw free control rotation regulation.
(4) According to the device and the method for detecting the contact overlapping degree of the mobile phone display screen, the placing mechanism can be conveniently controlled to be inserted and slid out under the action of the clamping mechanism, so that a protection effect is achieved, the detected mobile phone is placed stably, and the detection quality is improved, namely: be favorable to making spacer pin and the inside conflict of recess under the effect through pressing spring to the messenger places the difficult roll-off of board, presses the handle downwards, makes the handle drive the spacer pin break away from under pressing spring's the effect with the recess in the separation, thereby conveniently to placing board roll-off access cell-phone.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural diagram of a preferred embodiment of a device and a method for detecting a contact overlap ratio of a mobile phone display screen according to the present invention;
FIG. 2 is a schematic view of a connection structure between the detecting mechanism and the limiting mechanism shown in FIG. 1;
FIG. 3 is a schematic view of a connection structure of the protection mechanism and the detection mechanism shown in FIG. 1;
FIG. 4 is an enlarged view of portion A of FIG. 3;
FIG. 5 is an enlarged view of the portion B shown in FIG. 3;
FIG. 6 is a schematic view of the coupling of the shielding mechanism and the latching mechanism shown in FIG. 1;
FIG. 7 is a schematic view of the connection structure of the protection mechanism and the placement mechanism shown in FIG. 1;
FIG. 8 is a schematic view showing a coupling structure of the fixing box and the placing plate shown in FIG. 7;
FIG. 9 is an enlarged view of section C of FIG. 7;
FIG. 10 is an enlarged view of section D of FIG. 7;
fig. 11 is a flowchart of a detection method of the device for detecting the attaching overlapping degree of the mobile phone display screen according to the present invention.
In the figure: 1. the device comprises a protection mechanism, 11, a fixed box, 12, a cover plate, 13, a glass plate, 14, an outer leakage scale, 2, a detection mechanism, 21, a rotating button, 22, a screw rod, 23, a sliding plate, 24, a detector, 25, a sliding rod, 26, a telescopic spring, 3, a locking mechanism, 31, a handle, 32, a pull rod, 33, a return spring, 34, a clamping pin, 35, a clamping groove, 4, a placing mechanism, 41, a placing plate, 42, a handle, 43, a guide wheel, 44, a placing groove, 45, a clamping plate, 46, a butting spring, 47, a leather pad, 5, a limiting mechanism, 51, a fixed block, 52, a pushing plate, 53, a movable groove, 54, a rubber block, 55, an extrusion spring, 6, a clamping mechanism, 61, a sliding groove, 62, a guide rod, 63, a clamping block, 64, a rubber pad, 65, a compression spring, 7, a clamping mechanism, 71, a limiting pin, 72, a pressing spring, 73 and a groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
As shown in fig. 1 to fig. 11, the device and the method for detecting the contact overlap ratio of the mobile phone display screen according to the present invention include a protection mechanism 1, wherein a locking mechanism 3 and a detection mechanism 2 are installed on the protection mechanism 1; the detection mechanism 2 is provided with a clamping mechanism 6; the protection mechanism 1 is provided with a limiting mechanism 5; a placing mechanism 4 is arranged in the protection mechanism 1; the side wall of the placing mechanism 4 is provided with a clamping mechanism 7.
Specifically, protection machanism 1 is including fixed case 11, the block has apron 12 on fixed case 11, glass board 13 is installed to fixed case 11's lateral wall, the glass board 13 outside is equipped with outer hourglass scale 14, through be favorable to placing the detection to the cell-phone that needs detected under fixed case 11's the effect, simultaneously apron 12 with fixed case 11 top block is connected, is favorable to conveniently opening and shutting right fixed case 11 is inside maintains glass board 13's effect is favorable to conveniently right fixed case 11 is inside observes real-time status, and passes through outer hourglass scale 14 conveniently observes adjusting position, realizes better cell-phone and detects work.
Specifically, blocked mechanical system 3 includes bayonet lock 34, two bayonet lock 34 slides inside apron 12, 11 both sides of fixed case are equipped with recess 73 respectively, bayonet lock 34 runs through contradict in apron 12 lateral wall and recess 73, two bayonet lock 34 is connected with reset spring 33, it has pull rod 32 to slide in the apron 12, pull rod 32 runs through to be connected with bayonet lock 34 in reset spring 33, pull rod 32 extends to the apron 12 outside, pull rod 32 is connected with handle 31, works as apron 12 with behind the fixed case 11 block, bayonet lock 34 is in reset spring 33's effect down with the inside conflict of draw-in groove 35, thereby makes apron 12 with fixed case 11 is closed stable, works as the pulling handle 31, makes handle 31 drives pull rod 32 is right bayonet lock 34 pulling, bayonet lock 34 breaks away from under reset spring 33's the effect with the inside separation of draw-in groove 35, thereby makes apron 12 convenient with fixed case 11 separation is opened.
Specifically, the detection mechanism 2 includes a sliding plate 23, the sliding plate 23 is disposed at the bottom side of the cover plate 12, a detector 24 is mounted on the sliding plate 23, a screw rod 22 is connected to the cover plate 12 through an internal thread, the screw rod 22 extends to the outer side of the cover plate 12, the bottom of the screw rod 22 penetrates through the cover plate 12 and is rotationally connected to the sliding plate 23, the sliding plate 23 is matched with the screw rod 22 and slides in the fixed box 11, a plurality of sliding rods 25 are slid in the cover plate 12 in cooperation with the screw rod 22, the sliding rods 25 are of a T-shaped structure, a telescopic spring 26 is disposed on the side wall of the sliding rod 25, the sliding rod 25 is matched with the telescopic spring 26 and slides in the cover plate 12 in cooperation with the cover plate 12, a plurality of the sliding rods 25 are penetrated through the cover plate 12 and are connected to the sliding plate 23, a rotating button 21 is mounted on the screw rod 22, the detector 24 is conveniently mounted under the effect of the sliding plate 23, the detector 24 sends out an optical signal to detect the mobile phone at the bottom side of the fixed box 11, a signal reflected by the mobile phone, a returned signal angle indicates that the difference in the contact degree of the sliding button is larger when the height of the sliding plate is required to be adjusted, the sliding plate, the detector 22 is more the sliding rod 23, the sliding rod is beneficial to the detector to enable the sliding rod to be adjusted to enable the sliding rod to be more stable under the effect of the sliding rod 23 and the telescopic spring 26 under the telescopic spring 23.
Specifically, the placing mechanism 4 includes a placing plate 41, the placing plate 41 is matched with a plurality of guide wheels 43 to slide in the fixed box 11, the placing plate 41 extends to the outer side of the fixed box 11, a placing groove 44 is formed in the placing plate 41, a clamping plate 45 slides in the placing plate 41, the clamping plate 45 is connected with a contact spring 46, the clamping plate 45 extends to the placing groove 44, leather pads 47 are respectively installed on the clamping plate 45 and the inner side of the placing groove 44, a handle 42 is installed on the outer side of the placing plate 41, and the placing plate 41 slides in the fixed box 11 under the action of the plurality of guide wheels 43 by pulling the handle 42, so that the placing plate 41 slides out of a certain position, a mobile phone to be detected is conveniently placed in the placing groove 44, and is clamped under the action of the clamping plate 45, so that the mobile phone is placed stably, and the protection effect on the side wall of the mobile phone is facilitated under the action of the leather pads 47.
Specifically, fixture 6 includes spout 61, be equipped with two spouts 61 on slide 23, be equipped with clamp splice 63 in the spout 61, clamp splice 63 cooperation guide arm 62 slides with spout 61, the guide arm 62 lateral wall is connected with compression spring 65, compression spring 65 contradicts with clamp splice 63, the rubber pad 64 is equipped with to clamp splice 63 lateral wall, detector 24 locates between two clamp splice 63, slide 23's bottom slides and has two symmetric distributions clamp splice 63 guide arm 62 with be favorable to making under compression spring 65's the effect clamp splice 63 can slide to have certain centre gripping conflict ability, be favorable to right detector 24 carries out the centre gripping installation, conveniently carries out follow-up dismantlement simultaneously and changes or maintains clamp splice 63 lateral wall is installed rubber pad 64, has played right the effect of the protection of detector 24 lateral wall.
Specifically, stop gear 5 includes fixed block 51, fixed block 51 is connected with apron 12, lead screw 22 and fixed block 51 internal rotation, it has push pedal 52 to slide in the fixed block 51, push pedal 52 is equipped with movable groove 53, push pedal 52 cooperation movable groove 53 slides with lead screw 22, be connected with block rubber 54 in the movable groove 53, push pedal 52 is connected with extrusion spring 55, block rubber 54 conflicts with lead screw 22, push pedal 52 is in make under the effect of extrusion spring 55 movable groove 53 is inboard block rubber 54 with the extrusion is contradicted to the lead screw 22 lateral wall, makes lead screw 22 is difficult for random the rotation, rotates as required during lead screw 22, through pressing push pedal 52 makes push pedal 52 breaks away from slide under the effect of extrusion spring 55, makes block rubber 54 with the separation of lead screw 22 lateral wall, thereby is favorable to the convenience lead screw 22 free control rotates the regulation.
Specifically, the engaging mechanism 7 includes a limiting pin 71, the limiting and placing plate 41 slides inside, a groove 73 is formed in the side wall of the fixing box 11, the limiting pin 71 penetrates through the placing plate 41 and abuts against the groove 73, the limiting pin 71 is connected with a pressing spring 72, the side wall of the limiting pin 71 penetrates through the side wall of the placing plate 41 and is connected with the handle 42, the limiting pin 71 and the groove 73 abut against each other under the action of the pressing spring 72, so that the placing plate 41 is not prone to slip out, and when the handle 42 is pressed downwards, the handle 42 drives the limiting pin 71 to break away from the pressing spring 72 and separate from the groove 73, so that the placing plate 41 can be conveniently slid out to access the mobile phone.
Specifically, referring to fig. 11, fig. 11 is a flowchart of a method for detecting a device for detecting a degree of overlap of a mobile phone display screen, where the method for detecting the degree of overlap of the mobile phone display screen includes the following steps:
s1: firstly, the parallelism between the detection mechanism 2 and the placing mechanism 4 is installed and debugged in the protection mechanism 1, and the deviation angle of the optical signal reflected back is ensured to be zero;
s2: when in detection, the placing mechanism 4 is pulled, so that a mobile phone to be detected is conveniently placed at the top of the placing mechanism 4, the clamping is stable, and then the effective height of a light-emitting signal of the detecting mechanism 2 is adjusted according to the thickness of the detected mobile phone, so that the detection work is conveniently and better carried out;
s3: when in detection, the detection mechanism 2 works by switching on an external power supply, the detection mechanism 2 sends out an optical signal to the mobile phone placed at the bottom, after the signal reflected by the mobile phone is reflected and transmitted back to the detection mechanism 2, the detection mechanism 2 detects the offset angle of the returned signal, and the greater the offset angle of the signal is, the worse the contact ratio is, so that the contact ratio detection work of the mobile phone display screen is realized;
s4: after the detection is finished, the mobile phone is conveniently taken out by pulling out the placing mechanism 4, other mobile phones are conveniently placed for detection, and then the placing mechanism 4 is inserted for subsequent detection.
When the mobile phone detection device is used, firstly, the mobile phone to be detected is favorably placed and detected under the action of the fixed box 11, meanwhile, the cover plate 12 is connected with the top of the fixed box 11 in a clamping manner, the inside of the fixed box 11 is favorably maintained by being conveniently opened and closed, the real-time state of the inside of the fixed box 11 is favorably observed under the action of the glass plate 13, the adjusting position is conveniently observed through the outward leakage scale 14, and better mobile phone detection work is realized, when the cover plate 12 is clamped with the fixed box 11, the bayonet lock 34 is abutted against the inside of the bayonet groove 35 under the action of the return spring 33, so that the cover plate 12 and the fixed box 11 are stably closed, when the handle 31 is pulled, the handle 31 drives the pull rod 32 to pull the bayonet lock 34, the bayonet lock 34 is separated from the inside of the bayonet groove 35 under the action of the return spring 33, so that the cover plate 12 is conveniently separated from the fixed box 11 and opened, and the detector 24 is conveniently installed under the action of the sliding plate 23, the detector 24 sends out optical signals to detect the mobile phone at the bottom side inside the fixed box 11, after the signals reflected by the mobile phone are transmitted back to the detector 24, the angle of the returned signals is detected, the greater the signal deviation angle, the worse the contact ratio is, thereby realizing the contact ratio detection work of the mobile phone display screen, when the detection height position needs to be adjusted, the lead screw 22 is rotated inside the cover plate 12 by rotating the turn button 21, which is beneficial to making the sliding plate 23 and the detector 24 slide in the fixed box 11 to adjust the height under the action of the lead screw 22, the sliding plate 23 slides stably under the action of the plurality of sliding rods 25 and the telescopic springs 26, the placing plate 41 slides in the fixed box 11 under the action of the plurality of guide wheels 43 by pulling the handle 42, thereby making the placing plate 41 slide out of a certain position, and facilitating the mobile phone to be detected to be placed in the placing groove 44, the mobile phone is clamped under the action of the clamping plate 45, so that the mobile phone is placed stably, the side wall of the mobile phone is protected under the action of the leather pad 47, the bottom of the sliding plate 23 slides to form two clamping blocks 63 which are symmetrically distributed, the clamping blocks 63 can slide under the action of the guide rod 62 and the compression spring 65, and the detection instrument 24 is clamped and installed conveniently, meanwhile, the subsequent disassembly, replacement or maintenance is convenient, the rubber pad 64 is installed on the side wall of the clamping block 63 to protect the side wall of the detection instrument 24, the push plate 52 enables the rubber block 54 on the inner side of the movable groove 53 to be in contact with the side wall of the lead screw 22 to be extruded under the action of the extrusion spring 55, so that the lead screw 22 is not easy to rotate randomly, when the lead screw 22 needs to be rotated, the push plate 52 is enabled to slide under the action of the extrusion spring 55 by pressing, the rubber block 54 is separated from the side wall of the lead screw 22, so that the lead screw 22 is convenient to freely control and rotate and adjust, and the limit pin 71 is enabled to be prevented from sliding out of the handle 42 and the handle 42 is convenient to be placed in the handle 42 by pressing the spring 72.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The device for detecting the attaching overlapping degree of the mobile phone display screen is characterized by comprising a protection mechanism (1), wherein a locking mechanism (3) and a detection mechanism (2) are arranged on the protection mechanism (1); the detection mechanism (2) is provided with a clamping mechanism (6); the protection mechanism (1) is provided with a limiting mechanism (5); a placing mechanism (4) is arranged in the protection mechanism (1); the side wall of the placing mechanism (4) is provided with a clamping mechanism (7);
the protection mechanism (1) comprises a fixed box (11), a cover plate (12) is clamped on the fixed box (11), a glass plate (13) is installed on the side wall of the fixed box (11), and outer leakage scales (14) are arranged on the outer side of the glass plate (13);
the locking mechanism (3) comprises bayonet locks (34), the two bayonet locks (34) slide in the cover plate (12), grooves (73) are respectively formed in two sides of the fixed box (11), the bayonet locks (34) penetrate through the side wall of the cover plate (12) and are abutted to the grooves (73), the two bayonet locks (34) are connected with return springs (33), pull rods (32) slide in the cover plate (12), the pull rods (32) penetrate through the return springs (33) and are connected with the bayonet locks (34), the pull rods (32) extend to the outer side of the cover plate (12), and the pull rods (32) are connected with handles (31);
the detection mechanism (2) comprises a sliding plate (23), the sliding plate (23) is arranged on the bottom side of the cover plate (12), a detector (24) is arranged on the sliding plate (23), a screw rod (22) is connected with the cover plate (12) in an internal thread mode, the screw rod (22) extends to the outer side of the cover plate (12), the bottom of the screw rod (22) penetrates through the cover plate (12) and is rotationally connected with the sliding plate (23), and the sliding plate (23) is matched with the screw rod (22) to slide in the fixed box (11);
the detection method of the detection device comprises the following steps:
s1: firstly, the parallelism between the detection mechanism (2) and the placement mechanism (4) is arranged and debugged in the protection mechanism (1) to ensure that the offset angle reflected by the optical signal is zero;
s2: when in detection, the placing mechanism (4) is pulled, so that a mobile phone to be detected is conveniently placed at the top of the placing mechanism (4), the clamping is stable, and then the effective height of a light-emitting signal of the detecting mechanism (2) is adjusted according to the thickness of the detected mobile phone, so that the detection work is conveniently and better carried out;
s3: when in detection, the detection mechanism (2) works by switching on an external power supply, the detection mechanism (2) sends out an optical signal to the mobile phone placed at the bottom, the signal reflected by the mobile phone is reflected and transmitted back to the detection mechanism (2), the detection mechanism (2) detects the returned signal deviation angle, and the larger the signal deviation angle is, the worse the contact ratio is, so that the contact ratio detection work of the mobile phone display screen is realized;
s4: after the detection is finished, the mobile phone can be conveniently taken out by drawing out the placing mechanism (4), other mobile phones can be conveniently placed for detection, and then the placing mechanism (4) is inserted for subsequent detection.
2. The device for detecting the attaching overlapping degree of the display screen of the mobile phone according to claim 1, characterized in that: slide in apron (12) and have a plurality of slide bars (25), slide bar (25) are "T" shape structure, slide bar (25) lateral wall is equipped with expanding spring (26), slide bar (25) cooperation expanding spring (26) slide in with apron (12), and are a plurality of slide bar (25) run through in apron (12) and are connected with slide (23), install knob (21) on lead screw (22).
3. The device for detecting the attaching overlapping degree of the display screen of the mobile phone according to claim 1, characterized in that: placing mechanism (4) including placing board (41), place a plurality of guide pulleys of board (41) cooperation (43) and slide in fixed case (11), place board (41) and extend to fixed case (11) outside, place and seted up standing groove (44) on board (41), it has splint (45) to slide in board (41), splint (45) are connected with conflict spring (46), splint (45) extend to in standing groove (44), leather pads (47) are equipped with respectively to splint (45) and standing groove (44) inboard, handle (42) are equipped with in placing board (41) outside.
4. The device for detecting the attaching overlapping degree of the display screen of the mobile phone according to claim 2, characterized in that: fixture (6) include spout (61), be equipped with two spout (61) on slide (23), be equipped with clamp splice (63) in spout (61), clamp splice (63) cooperation guide arm (62) slide with spout (61), guide arm (62) lateral wall is connected with compression spring (65), compression spring (65) are contradicted with clamp splice (63), rubber pad (64) are equipped with to clamp splice (63) lateral wall, detector (24) are located between two clamp splice (63).
5. The device for detecting the attaching overlapping degree of the display screen of the mobile phone according to claim 4, wherein: stop gear (5) are including fixed block (51), fixed block (51) are connected with apron (12), lead screw (22) and fixed block (51) internal rotation, it has push pedal (52) to slide in fixed block (51), push pedal (52) are equipped with movable groove (53), push pedal (52) cooperation movable groove (53) slide with lead screw (22), movable groove (53) in-connection has block rubber (54), push pedal (52) are connected with extrusion spring (55), block rubber (54) are contradicted with lead screw (22).
6. The device for detecting the attaching overlapping degree of the display screen of the mobile phone according to claim 5, wherein: the clamping mechanism (7) comprises a limiting pin (71), the limiting and placing plate (41) slides on the inner side, a groove (73) is formed in the side wall of the fixed box (11), the limiting pin (71) penetrates through the placing plate (41) and is abutted against the groove (73), the limiting pin (71) is connected with a pressing spring (72), and the side wall of the limiting pin (71) penetrates through the side wall of the placing plate (41) and is connected with the handle (42).
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