CN210790666U - Mobile phone screen clamp for test - Google Patents
Mobile phone screen clamp for test Download PDFInfo
- Publication number
- CN210790666U CN210790666U CN201921569280.2U CN201921569280U CN210790666U CN 210790666 U CN210790666 U CN 210790666U CN 201921569280 U CN201921569280 U CN 201921569280U CN 210790666 U CN210790666 U CN 210790666U
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- phone screen
- mobile phone
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- lid
- plate
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Abstract
The utility model discloses a mobile phone screen clamp for testing, which relates to the technical field of mobile phones, when clamping a mobile phone screen, firstly, the mobile phone screen is placed on a placing plate, then a cover body is covered to enable the cover body to be abutted against a base, then the whole placing device is driven upwards by a driving device until the mobile phone screen is abutted against a light guide layer on the cover body, then the placing device is driven continuously, at the moment, a first spring is in a compression state, so that the first spring applies upward thrust to the placing plate, namely the placing plate applies upward thrust to the mobile phone screen, and simultaneously, a second spring is also in a compression state, so that the light guide layer applies downward thrust to the mobile phone screen, under the simultaneous action of the upward thrust and the downward thrust, the mobile phone screen is firmly clamped between the placing plate and the light guide layer, so that the mobile phone screen is tightly jointed with the light guide layer, the final detection result of the mobile phone screen is more accurate.
Description
Technical Field
The utility model relates to a cell-phone technical field especially relates to a test is with cell-phone screen anchor clamps.
Background
With the improvement of the technology level, electronic devices are widely applied to various fields, because the production efficiency of electronic devices is becoming more and more important. 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 is produced, the mobile phone screen is fixed by a clamping device for detection, the fixed mobile phone screen is irradiated by high-intensity light, and then whether the phenomenon of light leakage exists on the mobile phone screen is observed.
Chinese patent with publication number CN207369110U discloses a cell-phone screen test fixture, the on-line screen test fixture comprises a base, the upper end of base is equipped with the recess of rectangle, the upper end of base has a plurality of magnets, it has the lid to articulate on the base, there are a plurality of iron sheets on the terminal surface that the lid is close to the recess, the iron sheet is corresponding with the position of magnet, there are a plurality of springs bottom of recess, there is the fixed plate upper end of spring, the upper end of fixed plate is fixed with the rubber layer, the preceding terminal surface and the right-hand member face of base threaded connection respectively have the threaded rod, 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.
The mobile phone screen test fixture can adjust the threaded rod according to the sizes of different mobile phone screens, the mobile phone is fixed by the clamping plate, the spring has elasticity, mobile phones with different thicknesses can be placed in the groove, the rubber sleeve and the rubber layer can protect the mobile phone from being scratched, the cover body is covered, the test can be carried out, the use is convenient and flexible, and the practicability is high; however, because the two clamping plates respectively apply force to the lower end face and the right end face of the mobile phone screen, and the thickness of the mobile phone screen is generally thinner, under the action of forces in two different directions, the mobile phone screen is easy to deviate in the thickness direction, so that the mobile phone screen cannot be completely attached to the light guide layer, and the final test result has errors.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that because two splint carry out the application of force respectively to the lower terminal surface and the right-hand member face of cell-phone screen, and the thickness of cell-phone screen is generally thinner, so under the effect of two not equidirectional forces, the cell-phone screen produces the ascending skew of thickness side easily to lead to the cell-phone screen can't laminate completely with the leaded light layer, lead to ultimate test result error.
In order to solve the technical problem, the utility model provides a test is with cell-phone screen anchor clamps, including mutual articulated base and lid, the recess of rectangle is seted up to the upper end of base, the lower extreme of lid is equipped with the leaded light layer, the level is provided with the placer who is used for placing the cell-phone screen in the recess, placer is including from top to bottom respectively parallel arrangement place board and slide plate, it is connected with a plurality of first springs to place between board and the slide plate, placer is still including being used for driving self along the drive arrangement that vertical direction slided, be provided with the installation device who is used for installing the leaded light layer on the lid, installation device is including supplying the horizontally fixed mounting panel of leaded light layer and the parallel fixed plate of locating the mounting panel upside, be connected with a plurality of second springs all around.
The technical effects are as follows: when clamping the mobile phone screen, firstly placing the mobile phone screen on the placing plate, then covering the cover body to make the cover body contact with the base, because of the magnetic action of the magnetic sheets, the mobile phone screen can be tightly connected with the base, then upwards driving the whole placing device by the driving device until the mobile phone screen contacts with the light guide layer on the cover body, then continuously driving the placing device, at the moment, the first spring is in a compression state, so the first spring exerts upward thrust on the placing plate, namely the placing plate exerts upward thrust on the mobile phone screen, and simultaneously the second spring is also in a compression state, so the light guide layer exerts downward thrust on the mobile phone screen, under the simultaneous action of the upward thrust and the downward thrust, the mobile phone screen is firmly held between the placing plate and the light guide layer, so that the mobile phone screen and the light guide layer are tightly attached, the final detection result of the mobile phone screen is more accurate.
The utility model discloses the technical scheme who further injects is: the driving device comprises a rotating rod which is horizontally arranged and vertically penetrates through one side edge of the base, a driving gear is coaxially fixed at one end of the rotating rod, which is located in the groove, a knob which is inconsistent with the outer wall of the base is coaxially fixed at one end of the rotating rod, which is located outside the groove, and a driven rack which is meshed with the driving gear is arranged at the lower end of the sliding plate along the vertical direction.
Further, the driven rack sets up to two along the length direction symmetry of dwang in the recess, drive gear also sets up to two symmetrically.
A test is with cell-phone screen anchor clamps, drive gear sets up to inconsistent with recess along dwang length direction's both sides inner wall respectively.
The test is with cell-phone screen anchor clamps, the dwang deviates from the one end of knob and inserts in the inner wall of recess.
The mobile phone screen clamp for the test is characterized in that the knob is provided with a plurality of anti-slip grooves at equal intervals along the circumferential direction of the knob.
The mobile phone screen clamp for the test has the advantages that the vertical guide columns are symmetrically arranged at the upper end of the mounting plate along the periphery of the light guide layer, and the two ends of each guide column are connected with the mounting plate and the fixing plate respectively.
The second spring sleeves are respectively and correspondingly sleeved on the guide posts.
The utility model has the advantages that:
(1) the utility model discloses, drive gear is driven through the rotation of dwang to carry out the equidirectional rotation to drive gear, because drive gear and driven rack intermeshing, so drive gear's rotation can drive driven rack and carry out the displacement of vertical direction to further drive the slide board and place the board and carry out linear sliding, thereby make whole drive arrangement have simple structure convenient operation's advantage;
(2) the utility model discloses, the setting of drive gear quantity and position makes two driven racks carry out linear sliding simultaneously, thereby makes the both sides of drive plate all receive the drive power of linear direction, makes drive arrangement's drive effect better, also makes the rotation to the dwang more laborsaving, and the one end of dwang inserts to the inner wall of recess, makes the installation of whole dwang more firm, and when rotating it, dwang self can not produce the skew in other directions yet, has guaranteed the stability of dwang drive effect;
(3) the utility model discloses, the setting up of antiskid groove has increased the frictional force between user's hand and the knob to make the user more laborsaving convenient to the operation of knob, the setting up of guide post makes whole installation device when sliding, and the mounting panel remains parallel with the fixed plate throughout, has guaranteed promptly that the leaded light layer is when inconsistent with the cell-phone screen, also can keep parallel with placing board and cell-phone screen, thereby has further guaranteed closely laminating between cell-phone screen and the leaded light layer.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an exploded view of the structure of the present invention;
fig. 3 is an enlarged schematic view of a point a in fig. 2.
Wherein: 1. a base; 11. a groove; 2. a cover body; 21. a light guide layer; 3. a placement device; 31. placing the plate; 32. a slide plate; 33. a first spring; 4. a drive device; 41. rotating the rod; 42. a drive gear; 43. a knob; 431. an anti-slip groove; 44. a driven rack; 5. a mounting device; 51. mounting a plate; 52. a fixing plate; 53. a second spring; 54. a guide post; 6. a magnetic sheet.
Detailed Description
The utility model provides a test is with cell-phone screen anchor clamps, the structure is as shown in fig. 1 to fig. 3, including base 1 and lid 2, carry out mutual articulated through respective broadside between base 1 and the lid 2, all be provided with magnetic sheet 6 on base 1 and the lid 2, and magnetic sheet 6 on the base 1 and the magnetic sheet 6 position one-to-one on the lid 2, set up recess 11 on the side that base 1 leans on lid 2, lid 2 is provided with leaded light layer 21 on the side that leans on base 1, and the material of lid 2 sets up to transparent material.
The inside of the recess 11 of lid 2 is slided and is connected with placer 3, and placer 3 slides linearly along vertical direction, and placer 3 includes by lower supreme slide plate 32 that sets up respectively and place board 31, and slide plate 32 and place mutual parallel arrangement between the board 31, slide plate 32 and place and be connected with a plurality of even first springs 33 that set up between the board 31.
The driving device 4 is further arranged inside the groove 11 of the cover body 2, the driving device 4 is used for driving the placing device 3 to perform linear sliding in the vertical direction, the driving device 4 comprises driven racks 44 vertically arranged at the lower end of the sliding plate 32, and the number of the driven racks 44 is two along the width direction of the sliding plate 32; the driving device 4 further comprises a rotating rod 41 horizontally arranged in the groove 11, one end of the rotating rod 41 is inserted into the groove 11, the other end of the rotating rod 41 penetrates through the base 1, and a part of the rotating rod is arranged outside the base 1, the rotating rod 41 is coaxially fixed with two driving gears 42, the two driving gears 42 are meshed with corresponding driven gears, and the two driving gears 42 are respectively abutted to the inner walls of the groove 11 on two sides along the length direction of the rotating rod 41; the one end that dwang 41 is located the recess 11 outside is fixed with the knob 43 coaxially, and the knob 43 offsets with the outer wall of base 1, and has seted up a plurality of anti-skidding grooves 431 along self circumferencial direction equidistance interval on the knob 43, and the direction of height setting along knob 43 is followed to anti-skidding groove 431.
One side that lid 2 leaned on base 1 is provided with installation device 5, installation device 5 sets up with lid 2 level, installation device 5 is including all mounting panel 51 and the fixed plate 52 with self parallel arrangement, the laminating of fixed plate 52 sets up on lid 2 leans on a side of base 1, mounting panel 51 supplies leaded light layer 21 fixed with self horizontal installation, be provided with a plurality of guide posts 54 between fixed plate 52 and the mounting panel 51, guide post 54 is perpendicular with fixed plate 52 and mounting panel 51 simultaneously, and guide post 54 sets up along the symmetry all around of leaded light layer 21, all overlap on the guide post 54 and be equipped with second spring 53.
When carrying out the centre gripping to the cell-phone screen, at first place the cell-phone screen on placing board 31, then cover lid 2 down for lid 2 is inconsistent with base 1, because the magnetic action of magnetic sheet 6, can carry out zonulae occludens between the two.
Then the knob 43 is rotated, the rotation of the knob 43 drives the rotation column to rotate in the same direction, and the rotation of the rotation column also drives the two driving gears 42 to rotate in the same direction, because the driving gears 42 are meshed with the driven racks 44, at this time, the two driven racks 44 move in the vertical direction, the driven racks 44 also drive the whole placing device 3 to slide upwards until the mobile phone screen is in contact with the light guide layer 21 on the cover body 2, at this time, the knob 43 is rotated continuously, so that the first spring 33 is in a compressed state, the first spring 33 applies an upward thrust to the placing plate 31, namely, the placing plate 31 applies an upward thrust to the mobile phone screen, and simultaneously, the second spring 53 is also in a compressed state, so that the light guide layer 21 applies a downward thrust to the mobile phone screen, and under the simultaneous action of the upward thrust and the downward thrust, the mobile phone screen is firmly held between the placing plate 31 and the light guide layer 21, the mobile phone screen is tightly attached to the light guide layer 21, and the final detection result of the mobile phone screen is more accurate.
In addition to the above embodiments, the present invention may have other embodiments; all the technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the protection scope claimed by the present invention.
Claims (8)
1. The utility model provides a test is with cell-phone screen anchor clamps, includes mutual articulated base (1) and lid (2), is equipped with respectively on base (1) and lid (2) and is used for connecting magnetic sheet (6) between them, and recess (11) of rectangle are seted up to the upper end of base (1), and the lower extreme of lid (2) is equipped with leaded light layer (21), its characterized in that: the utility model discloses a mobile phone screen, including recess (11) interior level be provided with placer (3) that are used for placing the mobile phone screen, placer (3) are including from top to bottom respectively parallel arrangement place board (31) and slide plate (32), place and be connected with a plurality of first springs (33) between board (31) and slide plate (32), and placer (3) are still including being used for driving self along vertical direction drive arrangement (4) that slide, be provided with installation device (5) that are used for installing leaded light layer (21) on lid (2), installation device (5) are including supplying leaded light layer (21) horizontally fixed mounting panel (51) and parallel fixed plate (52) of locating mounting panel (51) upside, are connected with a plurality of second springs (53) of locating leaded light layer (21) all around between mounting panel (51) and fixed plate (52).
2. The mobile phone screen clamp for testing according to claim 1, wherein: drive arrangement (4) set up and pass dwang (41) on a side of base (1) perpendicularly including the level, and dwang (41) are located the coaxial drive gear (42) that is fixed with of one end in recess (11), and dwang (41) are located the outer one end coaxial fixation of recess (11) and have knob (43) inconsistent with base (1) outer wall, and the lower extreme of slide plate (32) is provided with driven rack (44) with drive gear (42) looks meshing along vertical direction.
3. The mobile phone screen clamp for the test according to claim 2, wherein: the driven racks (44) are symmetrically arranged in two along the length direction of the rotating rod (41) in the groove (11), and the driving gears (42) are also symmetrically arranged in two.
4. The mobile phone screen clamp for testing according to claim 3, wherein: the driving gear (42) is arranged to be respectively abutted against the inner walls of the two sides of the groove (11) along the length direction of the rotating rod (41).
5. The mobile phone screen clamp for testing according to claim 4, wherein: one end of the rotating rod (41) departing from the knob (43) is inserted into the inner wall of the groove (11).
6. The mobile phone screen clamp for testing according to claim 5, wherein: the knob (43) is provided with a plurality of anti-skidding grooves (431) at equal intervals along the circumferential direction of the knob.
7. The mobile phone screen clamp for testing according to claim 1, wherein: vertical guide posts (54) are symmetrically arranged at the upper end of the mounting plate (51) along the periphery of the light guide layer (21), and two ends of each guide post (54) are respectively connected with the mounting plate (51) and the fixing plate (52).
8. The mobile phone screen clamp for testing according to claim 1, wherein: the second spring (53) sleeves are respectively sleeved on the guide columns (54) correspondingly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921569280.2U CN210790666U (en) | 2019-09-20 | 2019-09-20 | Mobile phone screen clamp for test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921569280.2U CN210790666U (en) | 2019-09-20 | 2019-09-20 | Mobile phone screen clamp for test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210790666U true CN210790666U (en) | 2020-06-19 |
Family
ID=71225665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921569280.2U Expired - Fee Related CN210790666U (en) | 2019-09-20 | 2019-09-20 | Mobile phone screen clamp for test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210790666U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114414930A (en) * | 2022-03-28 | 2022-04-29 | 深圳市恒讯通电子有限公司 | Screen colour detection device power consumption switch |
-
2019
- 2019-09-20 CN CN201921569280.2U patent/CN210790666U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114414930A (en) * | 2022-03-28 | 2022-04-29 | 深圳市恒讯通电子有限公司 | Screen colour detection device power consumption switch |
| CN114414930B (en) * | 2022-03-28 | 2022-06-28 | 深圳市恒讯通电子有限公司 | Screen colour detection device power consumption switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200619 Termination date: 20210920 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |