CN210724961U - Mobile phone screen detection jig suitable for multiple sizes - Google Patents
Mobile phone screen detection jig suitable for multiple sizes Download PDFInfo
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- CN210724961U CN210724961U CN201922500475.8U CN201922500475U CN210724961U CN 210724961 U CN210724961 U CN 210724961U CN 201922500475 U CN201922500475 U CN 201922500475U CN 210724961 U CN210724961 U CN 210724961U
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- 238000001514 detection method Methods 0.000 title claims abstract description 33
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 238000009434 installation Methods 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 206010002519 Animal scratch Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
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Abstract
The utility model relates to a cell-phone screen detection tool suitable for many sizes, including the bottom plate, be equipped with the standing groove on the bottom plate, be located the bottom of standing groove on the bottom plate and be equipped with the light-passing board, be located the light-passing board below on the bottom plate and be equipped with the light source, the rear side, the left side and the right side of standing groove all are equipped with the slip dog, and the slip dog slides along the side direction of perpendicular to its place and sets up on the bottom plate, is equipped with the mounting of fixed slip dog on; the device also comprises a positioning stop block arranged on the front side of the placing groove. The light source is arranged below the light-transmitting plate, so that light penetrates through the mobile phone screen from the lower part of the mobile phone screen during observation, and an operator can conveniently observe whether the mobile phone screen is qualified; in addition, according to the display screen of not unidimensional, adjust the position of three slip dog in the standing groove to fix the slip dog on the bottom plate through the mounting, the location of the cell-phone screen of different models can be realized to cooperation location dog, thereby realizes the detection of the cell-phone screen of different models.
Description
Technical Field
The utility model belongs to the technical field of the mobile phone screen detects technique and specifically relates to a mobile phone screen detection tool suitable for many sizes is related to.
Background
With the improvement of the technology level, electronic devices are widely used in various fields. Most of various electronic devices have a screen, and whether light leakage or other defects exist between the screen and the device body is often a key for detecting the quality of the electronic device. Generally, before the mobile phone screen leaves a factory, the mobile phone screen is fixed by a clamping device for detection, high-intensity light is irradiated on the fixed mobile phone screen, and then whether the mobile phone screen has a light leakage phenomenon or not is observed.
Notice No. is CN 207369110U's utility model provides a cell-phone screen test fixture, the on-line screen storage device comprises a base, the upper surface of base is equipped with the recess of rectangle, there are a plurality of springs the bottom of recess, there is the fixed plate upper end of spring, the upper end of fixed plate is fixed with the rubber layer, it has the lid to articulate on the base, there is the leaded light layer on the terminal surface that the lid is close to the recess, there is the threaded rod preceding terminal surface and the right-hand member face of base threaded connection respectively, the one end swivelling joint of threaded rod has splint, the other end is fixed with the handle, splint are in the recess, the inside cavity of. The screen size is suitable for different screen sizes, and the use is convenient and flexible.
The above prior art solutions have the following drawbacks: when detecting, the light source is from the outside transmission highlight of base, and the highlight sees through leaded light layer, shines on the screen, and people judge whether the screen is defective through having the light spot that leaks on observing the screen, but because the screen below is fixed plate and rubber pad, the screen below is not the printing opacity, and when observing the screen and leaking light, the judgement is inconvenient, and detection efficiency is not high.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a cell-phone screen detection tool suitable for many sizes can conveniently observe whether qualified of screen, improves detection efficiency.
The above object of the present invention is achieved by the following technical solutions: a mobile phone screen detection jig suitable for multiple sizes comprises a bottom plate, wherein a placing groove used for placing a screen is formed in the bottom plate, a light-passing plate is arranged on the bottom of the placing groove on the bottom plate, a light source is arranged below the light-passing plate on the bottom plate, sliding stop blocks are arranged on the rear side, the left side and the right side of the placing groove, the sliding stop blocks are arranged on the bottom plate in a sliding mode along the direction perpendicular to the side edge of the placing groove, and a fixing piece used for fixing the sliding stop blocks is arranged on the bottom plate; the device also comprises a positioning stop block arranged on the front side of the placing groove.
Through adopting above-mentioned technical scheme, because the light source is set up in the light-passing board below, during the observation, light pierces through the cell-phone screen from cell-phone screen below, the operator can be very convenient whether the observation cell-phone screen is qualified, in addition, according to the display screen of not unidimensional, adjust the position of three slip dog in the standing groove, and fix the slip dog on the bottom plate through the mounting, cooperation location dog, can realize the location of the cell-phone screen of different models, thereby realize the detection of the cell-phone screen of different models.
The utility model discloses further set up to: the bottom plate is located and corresponds on the side of standing groove and is equipped with the spout with the slip dog, the slip dog slides and sets up in the spout, the spout side is equipped with the guide way along spout length direction, the mounting is including setting up the electro-magnet in slip dog side, the electro-magnet slides with the guide way and is connected, be equipped with along guide way length direction on the inner wall of guide way with electro-magnet complex ironbar.
Through adopting above-mentioned technical scheme, the installation back that finishes, the guide way can carry on spacingly to the slip dog for the slip dog only can slide along spout length direction, and after the electro-magnet circular telegram, the magnetic force that the electro-magnet produced has adsorption to the ironbar, thereby fixes the slip dog in the spout, realizes the fixed of slip dog, because the ironbar sets up along guide way length direction, therefore the electro-magnet can fix the optional position in the spout with the slip dog.
The utility model discloses further set up to: the sliding block is characterized in that a rack is embedded in the bottom surface of the sliding groove along the length direction of the sliding groove, a through groove is formed in the sliding block along the vertical direction, and a gear capable of being meshed with the rack is rotationally connected to the through groove.
Through adopting above-mentioned technical scheme, when wanting that the drive slip dog slides, the running gear under rack and pinion's meshing effect, can realize that the drive slip dog slides.
The utility model discloses further set up to: the through groove is arranged on the side walls of two sides of the gear along the vertical direction, an axle seat is arranged in the installation groove in a sliding mode along the vertical direction, a rotating shaft of the gear is rotatably connected with the corresponding axle seat, a fixed contact is arranged at the top of the installation groove, a movable contact is arranged at the top of the axle seat, the fixed contact and the movable contact are connected with the electromagnet in series, and a first elastic piece is arranged at the bottom of the installation groove and used for driving the axle seat to slide upwards to the position where the movable contact abuts against the fixed contact.
Through adopting above-mentioned technical scheme, under the drive of first elastic component, the axle bed upwards slides, and movable contact and stationary contact remain throughout at the contact state, and the slip dog is fixed, when wanting to drive the slip dog and slide, presses down the gear downwards, and gear and rack toothing, movable contact and stationary contact separation simultaneously, and the rotating gear this moment can drive the slip dog and slide, through pressing down the gear, can realize the unblock of slip dog, and the unblock is very convenient.
The utility model discloses further set up to: the side face, facing the center of the placing groove, of the sliding stop block is provided with a convex block, and the convex block is arranged close to the bottom of the sliding stop block.
By adopting the technical scheme, during detection, the mobile phone screen is directly placed on the convex block, so that the mobile phone screen is not in contact with the light-transmitting plate, and the mobile phone screen and the light-transmitting plate can be protected.
The utility model discloses further set up to: the bottom plate is provided with a containing groove used for containing a positioning stop dog, the positioning stop dog is arranged in the containing groove in a sliding mode along the vertical direction, and a second elastic piece used for driving the positioning stop dog to slide upwards is arranged in the containing groove.
Through adopting above-mentioned technical scheme, when following the unable cell-phone screen that shifts out of vertical direction, press the location dog downwards to the holding tank in, can be with cell-phone screen level roll-off standing groove.
The utility model discloses further set up to: and flexible patches are arranged on the side surfaces of the sliding stop block and the positioning stop block facing the center of the placing groove.
Through adopting above-mentioned technical scheme, flexible paster can effectually play the guard action to the cell-phone screen, avoids the cell-phone screen by slip dog or location dog scratch when putting into the standing groove.
The utility model discloses further set up to: the placing grooves are a plurality of and are arranged in an array along the length direction of the bottom plate.
Through adopting above-mentioned technical scheme, set up a plurality of standing grooves, can once detect a plurality of mobile phone screens, effectively improve detection efficiency.
To sum up, the utility model discloses a following at least one useful technological effect:
1. the screen is irradiated from the lower part of the light-transmitting plate, so that operators can effectively and conveniently observe whether the screen is damaged or not, and the detection efficiency is effectively improved;
2. the position of the sliding stop block can be adjusted, the mobile phone screen detection jig can adapt to detection of mobile phone screens with different sizes, and the adaptability of the detection jig is improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a vertical sectional view of the bottom plate of the present invention.
Fig. 3 is an explosion diagram of the single standing groove assembly of the present invention.
Fig. 4 is a sectional exploded view of the slide stopper according to the present invention.
In the figure, 1, a bottom plate; 11. a placement groove; 12. accommodating grooves; 2. a light-transmitting plate; 3. a sliding stopper; 31. an electromagnet; 32. a through groove; 321. mounting grooves; 322. a stationary contact; 33. a bump; 4. positioning a stop block; 41. a second spring; 5. a chute; 51. a guide groove; 52. iron bars; 53. a rack; 6. a gear; 61. a shaft seat; 62. a movable contact; 63. a first spring; 7. a flexible patch; 8. a lamp tube.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Refer to fig. 1 and fig. 2, for the utility model discloses a cell-phone screen detection tool suitable for many sizes, including bottom plate 1, be equipped with the standing groove 11 that is used for placing the screen on bottom plate 1, standing groove 11 sets up along vertical direction, it is equipped with light-passing board 2 to lie in standing groove 11 bottom on bottom plate 1, it is equipped with the light source to lie in light-passing board 2 below on bottom plate 1, during the detection, only need place the cell-phone screen on the light-passing board 2 in standing groove 11, open the power afterwards, switch on the back with the cell-phone screen, can detect the cell-phone screen. In this embodiment, the light source includes the lamp tube 8 disposed in the placement groove 11, the lamp tube 8 is disposed along the front-back direction of the bottom plate 1, and two ends of the lamp tube 8 are fixed to the side walls of the placement groove 11.
Referring to fig. 2 and 3, in order to realize the detection of mobile phone screens with different sizes, the rear side, the left side and the right side of the placement groove 11 are respectively provided with a sliding stop 3, the sliding stop 3 is arranged above the light-transmitting plate 2, the bottom surface of the sliding stop 3 is attached to the surface of the light-transmitting plate 2, and the top of the sliding stop 3 extends out of the placement groove 11, in the embodiment, the side of the bottom plate 1 facing an operator is a front side, the sliding stop 3 is arranged on the bottom plate 1 in a sliding manner along the direction perpendicular to the side where the sliding stop is arranged, the bottom plate 1 is also provided with a fixing part for fixing the sliding stop 3, and further comprises a positioning stop 4 arranged at the front side of the placement groove 11, when in use, according to display screens with different sizes, the positions of the three sliding stops 3 in the placement groove 11 are adjusted, the sliding stops 3 are fixed on the bottom plate 1 through the fixing part, therefore, the detection of mobile phone screens of different models is realized.
Referring to fig. 2 and 3, in order to conveniently realize the sliding and fixing of the sliding block 3, a sliding groove 5 is provided on the bottom plate 1 at the side of the placing groove 11 corresponding to the sliding block 3, the sliding block 3 is slidably disposed in the sliding groove 5, a guide groove 51 is provided at the side of the sliding groove 5 along the length direction of the sliding groove 5, the fixing member includes an electromagnet 31 disposed at the side of the sliding block 3, the electromagnet 31 is fixed with the sliding block 3, the electromagnet 31 is slidably connected with the guide groove 51, an iron bar 52 engaged with the electromagnet 31 is disposed on the inner wall of the guide groove 51 along the length direction of the guide groove 51, the iron bar 52 is embedded on the inner wall of the guide groove 51 and is attached to the electromagnet 31, the guide groove 51 can limit the sliding block 3, so that the sliding block 3 can only slide along the length direction of the sliding groove 5, when the electromagnet 31 is powered on, the magnetic force generated by the electromagnet 31 has, the slide stopper 3 is fixed in the slide groove 5, and the slide stopper 3 is fixed, and the iron bar 52 is provided along the longitudinal direction of the guide groove 51, so that the electromagnet 31 can fix the slide stopper 3 at an arbitrary position in the slide groove 5.
Referring to fig. 2 and 3, in order to facilitate the sliding of the driving sliding block 3 in the sliding slot 5, a rack 53 is embedded on the bottom surface of the sliding slot 5 along the length direction of the sliding slot 5, the rack 53 is embedded at the bottom of the sliding slot 5 and is arranged in the middle of the sliding slot 5, a through slot 32 is arranged on the sliding block 3 along the vertical direction, the through slot 32 is also arranged in the middle of the sliding slot 5, a gear 6 capable of being meshed with the rack 53 is rotatably connected in the through slot 32, when the driving sliding block 3 is to slide, the gear 6 is rotated, and the driving sliding block 3 can slide under the meshing action of the rack 53 of the gear 6.
Referring to fig. 3 and 4, in order to conveniently realize the on-off control of the electromagnet 31, the through slot 32 is provided with an installation slot 321 along the vertical direction on the side wall at both sides of the gear 6, a shaft seat 61 is slidably provided in the installation slot 321 along the vertical direction, both ends of the rotating shaft of the gear 6 are rotatably connected with the corresponding shaft seat 61, a fixed contact 322 is provided at the top of the installation slot 321, a movable contact 62 is provided at the top of the shaft seat 61, the fixed contact 322 and the movable contact 62 are further connected with the electromagnet 31 in series, when the movable contact 62 contacts with the fixed contact 322, the electromagnet 31 can be electrified to realize the fixation of the sliding block 3, a first elastic member for driving the shaft seat 61 to slide upwards to the position where the movable contact 62 abuts against the fixed contact 322 is provided at the bottom of the installation slot 321, the first elastic member is a first spring 63, one end of the first spring 63 is fixed with the bottom of the, axle bed 61 upwards slides, and movable contact 62 and stationary contact 322 remain the contact state throughout, and sliding block 3 is fixed, when wanting to drive sliding block 3 and slide, presses gear 6 downwards, and gear 6 and rack 53 mesh, and movable contact 62 separates with stationary contact 322 simultaneously, and rotating gear 6 this moment can drive sliding block 3 and slide, through pressing gear 6, can realize sliding block 3's unblock, and the unblock is very convenient.
Referring to fig. 3 and 4, in order to avoid the screen from contacting with the transparent plate 2 and damaging the screen, a convex block 33 is arranged on the side of the sliding stop block 3 facing the center of the placing groove 11, the convex block 33 is arranged near the bottom of the sliding stop block 3, and during detection, the mobile phone screen is directly placed on the convex block 33, so that the mobile phone screen does not contact with the transparent plate 2, and the mobile phone screen and the transparent plate 2 can be protected.
Referring to fig. 3 and 4, in order to conveniently take out the mobile phone screen from the placing groove 11, a containing groove 12 for containing the positioning stopper 4 is arranged on the bottom plate 1, the positioning stopper 4 slides along the vertical direction and is arranged in the containing groove 12, the positioning stopper 4 can completely slide into the containing groove 12, a second elastic part for driving the positioning stopper 4 to slide upwards is arranged in the containing groove 12, the second elastic part is a second spring 41, one end of the second spring 41 is fixed with the containing groove 12, the other end of the second spring is fixed with the positioning stopper 4, in a normal state, the second spring 41 drives the positioning stopper 4 to be kept at a position flush with the sliding stopper 3, when the mobile phone screen is required to be moved out, the positioning stopper 4 is pressed downwards into the containing groove 12, and the mobile phone screen can slide out of the placing groove 11.
Referring to fig. 3 and 4, in order to prevent the mobile phone screen from being scratched when being detected, the flexible patches 7 are arranged on the side surfaces, facing the center of the placing groove 11, of the sliding stop block 3 and the positioning stop block 4, the flexible patches 7 are bonded and fixed on the sliding stop block 3 and the positioning stop block 4, so that the mobile phone screen can be effectively protected, and the mobile phone screen is prevented from being scratched by the sliding stop block 3 or the positioning stop block 4 when being placed in the placing groove 11.
Referring to fig. 1, for improving detection efficiency, the standing groove 11 is a plurality of, and a plurality of standing grooves 11 set up along 1 length direction array of bottom plate, and in this embodiment, the standing groove 11 is four, and the mounting structure of the slip dog 3 and the location dog 4 in every standing groove 11 is the same, can once detect four cell-phone screens like this, effectively improves detection efficiency.
The implementation principle of the embodiment is as follows: during detection, the mobile phone screen is directly placed between the sliding stop block 3 and the positioning stop block 4, a circuit is connected, and the lamp tube is opened, so that whether the mobile phone screen has a problem or not can be observed;
when the mobile phone screen with other size needs to be detected, the gear 6 is pressed and the gear 6 is rotated, so that the position of the sliding block 3 can be adjusted, after the position of the sliding block 3 is adjusted to be matched with the mobile phone screen, the gear 6 is released, the movable contact 62 is contacted with the fixed contact 322 under the driving of the first spring 63, the electromagnet 31 is electrified again, and the sliding block 3 is fixed in the chute 5.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a cell-phone screen detection tool suitable for many sizes, includes bottom plate (1), be equipped with standing groove (11) that are used for placing the screen on bottom plate (1), its characterized in that: a light-transmitting plate (2) is arranged on the bottom plate (1) and at the bottom of the placing groove (11), a light source is arranged below the light-transmitting plate (2) on the bottom plate (1), sliding stop blocks (3) are arranged on the rear side, the left side and the right side of the placing groove (11), the sliding stop blocks (3) are arranged on the bottom plate (1) in a sliding mode along the direction perpendicular to the side edge of the placing groove, and a fixing piece for fixing the sliding stop blocks (3) is arranged on the bottom plate (1); the device also comprises a positioning stop block (4) arranged on the front side of the placing groove (11).
2. The mobile phone screen detection jig suitable for the multiple sizes of the claim 1 is characterized in that: the bottom plate (1) is located and corresponds on the side of standing groove (11) and is equipped with spout (5) with slip dog (3), slip dog (3) slide and set up in spout (5), spout (5) side is equipped with guide way (51) along spout (5) length direction, the mounting is including setting up electro-magnet (31) in slip dog (3) side, electro-magnet (31) slide with guide way (51) and be connected, be equipped with on the inner wall of guide way (51) along guide way (51) length direction with electro-magnet (31) complex ironbar (52).
3. The mobile phone screen detection jig suitable for the multi-size according to claim 2, characterized in that: the sliding block is characterized in that a rack (53) is embedded in the bottom surface of the sliding groove (5) along the length direction of the sliding groove (5), a through groove (32) is arranged in the sliding block (3) along the vertical direction, and a gear (6) capable of being meshed with the rack (53) is rotationally connected in the through groove (32).
4. The mobile phone screen detection jig suitable for the multi-size according to claim 3, characterized in that: run through groove (32) and be located on the lateral wall of gear (6) both sides along vertical direction and be equipped with mounting groove (321), it is equipped with axle bed (61) to slide along vertical direction in mounting groove (321), the pivot of gear (6) rotates with corresponding axle bed (61) and is connected, the top of mounting groove (321) is equipped with stationary contact (322), axle bed (61) top is equipped with movable contact (62), stationary contact (322) and movable contact (62) establish ties with electro-magnet (31), mounting groove (321) bottom is equipped with drive axle bed (61) upwards slides to movable contact (62) and the first elastic component of stationary contact (322) butt position.
5. The mobile phone screen detection tool suitable for multi-size according to claim 1 or 4, characterized in that: the side face, facing the center of the placing groove (11), of the sliding stop block (3) is provided with a convex block (33), and the convex block (33) is arranged close to the bottom of the sliding stop block (3).
6. The mobile phone screen detection jig suitable for the multiple sizes of the claim 1 is characterized in that: the bottom plate (1) is provided with a containing groove (12) used for containing a positioning stop block (4), the positioning stop block (4) is arranged in the containing groove (12) in a sliding mode along the vertical direction, and a second elastic piece used for driving the positioning stop block (4) to slide upwards is arranged in the containing groove (12).
7. The mobile phone screen detection jig suitable for the multi-size according to claim 6, characterized in that: and flexible patches (7) are arranged on the side surfaces of the sliding stop block (3) and the positioning stop block (4) facing the center of the placing groove (11).
8. The mobile phone screen detection jig suitable for the multi-size according to claim 7, characterized in that: the number of the placing grooves is a plurality, and the placing grooves (11) are arranged in an array along the length direction of the bottom plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922500475.8U CN210724961U (en) | 2019-12-31 | 2019-12-31 | Mobile phone screen detection jig suitable for multiple sizes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922500475.8U CN210724961U (en) | 2019-12-31 | 2019-12-31 | Mobile phone screen detection jig suitable for multiple sizes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210724961U true CN210724961U (en) | 2020-06-09 |
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ID=70936719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922500475.8U Expired - Fee Related CN210724961U (en) | 2019-12-31 | 2019-12-31 | Mobile phone screen detection jig suitable for multiple sizes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210724961U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022000749A1 (en) * | 2020-06-29 | 2022-01-06 | 山东省肿瘤防治研究院（山东省肿瘤医院） | High-frequency head swinging electrocision and electrocoagulation soft tissue separator for breast operation |
| CN114247686A (en) * | 2021-12-20 | 2022-03-29 | 江苏中昇电子科技有限公司 | Mobile phone screen surface cleaning equipment |
-
2019
- 2019-12-31 CN CN201922500475.8U patent/CN210724961U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022000749A1 (en) * | 2020-06-29 | 2022-01-06 | 山东省肿瘤防治研究院（山东省肿瘤医院） | High-frequency head swinging electrocision and electrocoagulation soft tissue separator for breast operation |
| CN114247686A (en) * | 2021-12-20 | 2022-03-29 | 江苏中昇电子科技有限公司 | Mobile phone screen surface cleaning equipment |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200609 |