CN215574182U

CN215574182U - Mobile phone glass cover plate scratch testing device

Info

Publication number: CN215574182U
Application number: CN202121249695.9U
Authority: CN
Inventors: 胡雷
Original assignee: Shandong Qianmu Photoelectric Technology Co ltd
Current assignee: Shandong Qianmu Photoelectric Technology Co ltd
Priority date: 2021-06-05
Filing date: 2021-06-05
Publication date: 2022-01-18
Anticipated expiration: 2031-06-05

Abstract

The utility model relates to the technical field of testing of accessories of mobile phones and discloses a device for testing scratches of a glass cover plate of a mobile phone, which comprises a base, a sliding plate and a support plate, wherein the middle part of one side wall of the base is connected with a first stepping motor through a screw, the transmission output end of the first stepping motor is connected with a first connecting screw rod through a key, a transverse scratch test and a longitudinal scratch test can be carried out on the glass cover plate of the mobile phone by a testing cone through arranging the base, the first stepping motor, the first connecting screw rod, a connecting seat, the sliding plate, the support plate, a first electric push rod, a second electric push rod, a connecting block, a second stepping motor and a connecting head, the testing cone can be driven to rotate by the connecting head when the second stepping motor works, the glass cover plate can be tested by the rapidly rotating testing cone, and the scratch test can be carried out on the glass cover plate of the mobile phone in a diversified scratch test mode through matching in various modes, the test is more comprehensive and practical.

Description

Mobile phone glass cover plate scratch testing device

Technical Field

The utility model belongs to the technical field of mobile phone accessory testing, and particularly relates to a scratch testing device for a mobile phone glass cover plate.

Background

The mobile phone glass cover plate is mainly used for a mobile phone touch screen panel, is chemically strengthened glass, is made of special sodium silicate glass materials, improves the strength of the mobile phone glass cover plate by sodium-potassium ion exchange, achieves the purpose of glass strengthening, has impact resistance and wear resistance, and needs to be subjected to scratch test after being produced to determine the scratch resistance of the mobile phone glass cover plate and ensure the quality of the mobile phone glass cover plate.

The mode that current cell-phone glass apron mar testing arrangement carried out the mar test to cell-phone glass apron only is simple slip, and test mode is single, and the practicality is not enough, and current cell-phone glass apron mar testing arrangement is difficult to fix the cell-phone glass apron of equidimension not moreover, and fixed dismouting is inconvenient, uses inconveniently, has proposed cell-phone glass apron mar testing arrangement here for this.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the mobile phone glass cover plate scratch testing device, which effectively solves the problems that the scratch testing mode of the existing mobile phone glass cover plate scratch testing device for the mobile phone glass cover plate is simple sliding, the testing mode is single, and the practicability is insufficient.

In order to achieve the purpose, the utility model provides the following technical scheme: cell-phone glass apron mar testing arrangement, including base, slide and backup pad, there is first step motor at a base lateral wall middle part through screw connection, first step motor transmission output has first connecting screw through the key connection, there is the connecting seat first connecting screw periphery through threaded connection, there is the slide upper end through screw connection the slide, there is the screw connection at a base lateral wall middle part the backup pad, backup pad upper portion is provided with first electric putter, first electric putter output is provided with the connecting block, the connecting block lower extreme is provided with second electric putter, second electric putter output is provided with second step motor, second step motor transmission output is provided with the connector, the connector lower extreme is provided with the test cone.

Preferably, both ends of the first connecting screw rod are connected with the inner wall of the base through bearings, the lower end of the connecting seat is connected with the bottom end of the base in a sliding manner, and both sides of the upper end of the base are connected with the lower end of the sliding plate in a sliding manner.

Preferably, the connecting seat is connected with the supporting plate in a sliding mode, the first electric push rod is fixed with the supporting plate through a clamping groove, and the output end of the first electric push rod is fixed with the connecting block through a clamping groove.

Preferably, connecting block lower extreme middle part with second electric putter passes through the screw connection, second electric putter output with second step motor upper end middle part is fixed through the draw-in groove, second step motor transmission output with the connector passes through the key-type connection, test awl upper end with the connector is pegged graft.

Preferably, the second connecting screw rods are welded on two sides of the middle of the upper end of the sliding plate, the second connecting screw rods are located on two sides of the second connecting screw rods, the upper end of the sliding plate is connected with the guide rods through the clamping grooves, fixing frames are arranged on the periphery of the second connecting screw rods, and the fixing frames are connected with the guide rods in a sliding mode.

Preferably, the periphery of the second connecting screw rod above the fixing frame is connected with a snap ring through threads, the lower end of the fixing frame is connected with a liner in an adhesive mode, a connecting coil is inserted into one side wall of the sliding plate, and one end, far away from the sliding plate, of the connecting coil is connected with a scratch probe through threads.

Compared with the prior art, the utility model has the beneficial effects that:

1) in the mobile phone glass cover plate scratch testing device, the base, the first stepping motor, the first connecting screw rod, the connecting seat, the sliding plate, the supporting plate, the first electric push rod, the second electric push rod, the connecting block, the second stepping motor and the connecting head are arranged, so that the testing cone can perform transverse scratch testing and longitudinal scratch testing on the mobile phone glass cover plate, the second stepping motor can drive the testing cone to rotate through the connecting head when in work, so that the rapidly rotating testing cone performs scratch testing on the glass cover plate, the test cone can carry out diversified scratch test on the mobile phone glass cover plate through the cooperation of multiple modes, so that the test is more comprehensive and very practical, and the problems that the existing mobile phone glass cover plate scratch test device only has simple sliding to carry out scratch test on the mobile phone glass cover plate, the test mode is single and the practicability is insufficient are solved;

2) In this cell-phone glass apron mar testing arrangement, through setting up the mount, the liner, second fastening lead screw and guide bar, the fixed demand of the cell-phone glass apron of equidimension not can be satisfied to the mount of C font, can make the dismouting that cell-phone glass apron can be convenient through the rotating snap ring, it is very convenient to use, it is difficult to fix the cell-phone glass apron of equidimension not to have solved current cell-phone glass apron mar testing arrangement, it is inconvenient to fix the dismouting, awkward problem.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic external view of the present invention;

FIG. 2 is a schematic view of a connection structure of a base, a first stepping motor, a first connecting screw rod, a connecting seat and a supporting plate according to the present invention;

FIG. 3 is a schematic view of the connection structure of the sliding plate, the second connecting screw rod and the guide rod in the present invention;

in the figure: 1. a base; 2. a first stepper motor; 3. a first connecting screw rod; 4. a connecting seat; 5. a slide plate; 6. a support plate; 7. a first electric push rod; 8. connecting blocks; 9. a second electric push rod; 10. a second stepping motor; 11. a connector; 12. testing a cone; 13. a second connecting screw rod; 14. a guide bar; 15. a fixed mount; 16. a snap ring; 17. a liner; 18. connecting a coil pipe; 19. and (4) a scratch probe.

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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the embodiment, as shown in fig. 1-3, the utility model comprises a base 1, a sliding plate 5 and a support plate 6, wherein the middle part of one side wall of the base 1 is connected with a first stepping motor 2 through a screw, the transmission output end of the first stepping motor 2 is connected with a first connecting screw rod 3 through a key, the periphery of the first connecting screw rod 3 is connected with a connecting seat 4 through a screw thread, the upper end of the connecting seat 4 is connected with the sliding plate 5 through a screw, the middle part of one side wall of the base 1 is connected with the support plate 6 through a screw, the upper part of the support plate 6 is provided with a first electric push rod 7, the output end of the first electric push rod 7 is provided with a connecting block 8, the lower end of the connecting block 8 is provided with a second electric push rod 9, the output end of the second electric push rod 9 is provided with a second stepping motor 10, the transmission output end of the second stepping motor 10 is provided with a connecting head 11, the lower end of the connecting head 11 is provided with a test cone 12, the first stepping motor 2 can drive the first connecting screw rod 3 to rotate during operation, with the aid of the thread, the connecting socket 4 and the slide 5 are moved laterally on the first connecting screw spindle 3.

Wherein, 3 both ends of first connecting screw rod all pass through the bearing with 1 inner wall of base and are connected, bottom sliding connection in 4 lower extremes of connecting seat and the 1 base, 1 upper end both sides of base all with 5 lower extreme sliding connection of slide plate, and 1 cooperation connecting seat 4 of base and 5 lower extremes of slide plate can make 5 movements of slide plate more stable.

Wherein, connecting

seat

4 and 6 sliding connection of backup pad, first electric putter 7 passes through the draw-in groove with backup pad 6 to be fixed, and 7 output of first electric putter pass through the draw-in groove with connecting block 8 to be fixed, and first electric putter 7 can drive connecting block 8 and remove along the direction of connecting seat 4 at the during operation.

Wherein, 8 lower extreme middle parts of connecting block pass through the screw connection with second electric putter 9, it is fixed that the draw-in groove is passed through with second step motor 10 upper end middle part to the 9 output ends of second electric putter, second step motor 10 transmission output passes through the key-type connection with connector 11, test awl 12 upper end is pegged graft with connector 11, second electric putter 9 can drive second step motor 10 at the during operation, connector 11 and test awl 12 go up and down, so that 12 dynamics to the mobile phone glass apron mar of test awl are adjusted, second step motor 10 drives test awl 12 at during the during operation accessible connector 11 and rotates, can make fast rotation's test awl 12 carry out the mar test to the glass apron like this.

The second connecting screw rods 13 are welded on two sides of the middle of the upper end of the sliding plate 5, the guide rods 14 are connected to the upper ends of the sliding plate 5 located on two sides of the second connecting screw rods 13 through clamping grooves, fixing frames 15 are arranged on the peripheries of the second connecting screw rods 13, the fixing frames 15 are connected with the guide rods 14 in a sliding mode, and the fixing frames 15 can lift under the assistance of the guide rods 14.

Wherein, the periphery of the second connecting screw rod 13 positioned above the fixed mount 15 is connected with a snap ring 16 through screw threads, the lower end of the fixed mount 15 is glued with a gasket 17, a connecting coil 18 is inserted on one side wall of the sliding plate 5, one end of the connecting coil 18 far away from the sliding plate 5 is connected with a scratch probe 19 through screw threads, a mobile phone glass cover plate to be tested is placed between the gasket 17 and the sliding plate 5, the snap ring 16 is rotated, the snap ring 16 can be lifted on the second connecting screw rod 13, therefore, the clamping ring 16 can assist the fixing frame 15 to clamp and fasten the mobile phone glass cover plate on the sliding plate 5, the gasket 17 can play a role in skid resistance, the stability of fixing the mobile phone glass cover plate is ensured, the connecting coil 18 can be bent at will, and after a scratch test, the convenient removal mar probe 19's of accessible connecting coil 18 position detects the mar on the cell-phone glass cover plate through mar probe 19.

The working principle is as follows: the device uses an external power supply and is controlled by external equipment to work, when the device is used, a mobile phone glass cover plate to be tested is placed between a gasket 17 and a sliding plate 5, a snap ring 16 is rotated and can lift on a second connecting screw rod 13, so that the snap ring 16 can assist a fixing frame 15 to clamp and fasten the mobile phone glass cover plate on the sliding plate 5, then a second electric push rod 9 is adjusted to lift a test cone 12, the scratch force of the test cone 12 on the mobile phone glass cover plate is adjusted, a first electric push rod 7 can drive a connecting block 8 to move along the direction of a connecting seat 4 when in work, the test cone 12 can vertically move along the direction of the connecting seat 4 to longitudinally scratch the mobile phone glass cover plate, a first stepping motor 2 can drive a first connecting screw rod 3 to rotate when in work, under the assistance of threads, the connecting seat 4 and the sliding plate 5 can transversely move on the first connecting screw rod 3, test awl 12 can carry out horizontal mar processing to cell-phone glass apron like this, second step motor 10 drives test awl 12 at during operation accessible connector 11 and rotates, test awl 12 that can make quick rotation carries out the mar test to glass apron like this, can make test awl 12 carry out diversified mar test to cell-phone glass apron through the cooperation of multiple mode, it is more comprehensive to make the test, it can be crooked at will to connect serpentine pipe 18, like this after the mar test, the convenient removal mar probe 19's of serpentine pipe 18 position is connected to the accessible, detect the mar on the cell-phone glass apron through mar probe 19.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Cell-phone glass apron mar testing arrangement includes base (1), slide board (5) and backup pad (6), its characterized in that: the device is characterized in that a first stepping motor (2) is connected to the middle of one side wall of the base (1) through a screw, a transmission output end of the first stepping motor (2) is connected with a first connecting screw rod (3) through a key, the periphery of the first connecting screw rod (3) is connected with a connecting seat (4) through threads, the upper end of the connecting seat (4) is connected with the sliding plate (5) through a screw, the middle of one side wall of the base (1) is connected with a supporting plate (6) through a screw, a first electric push rod (7) is arranged on the upper portion of the supporting plate (6), a connecting block (8) is arranged at the output end of the first electric push rod (7), a second electric push rod (9) is arranged at the lower end of the connecting block (8), a second stepping motor (10) is arranged at the output end of the second electric push rod (9), and a connecting head (11) is arranged at the transmission output end of the second stepping motor (10), the lower end of the connector (11) is provided with a test cone (12).

2. The scratch test device for a mobile phone glass cover plate of claim 1, wherein: the two ends of the first connecting screw rod (3) are connected with the inner wall of the base (1) through bearings, the lower end of the connecting seat (4) is connected with the bottom end of the base (1) in a sliding mode, and the two sides of the upper end of the base (1) are connected with the lower end of the sliding plate (5) in a sliding mode.

3. The scratch test device for a mobile phone glass cover plate of claim 1, wherein: the connecting seat (4) is connected with the supporting plate (6) in a sliding mode, the first electric push rod (7) is fixed with the supporting plate (6) through a clamping groove, and the output end of the first electric push rod (7) is fixed with the connecting block (8) through a clamping groove.

4. The scratch test device for a mobile phone glass cover plate of claim 1, wherein: connecting block (8) lower extreme middle part with second electric putter (9) pass through the screw connection, second electric putter (9) output with second step motor (10) upper end middle part is fixed through the draw-in groove, second step motor (10) transmission output with connector (11) pass through the key-type connection, test awl (12) upper end with connector (11) are pegged graft.

5. The scratch test device for a mobile phone glass cover plate of claim 1, wherein: slide plate (5) upper end middle part both sides all weld have second connecting screw rod (13), are located second connecting screw rod (13) both sides slide plate (5) upper end all is connected with guide bar (14) through the draw-in groove, second connecting screw rod (13) periphery is provided with mount (15), mount (15) with guide bar (14) sliding connection.

6. The scratch test device for mobile phone glass cover plates according to claim 5, wherein: be located mount (15) top second connecting screw rod (13) periphery has snap ring (16) through threaded connection, mount (15) lower extreme veneer gluing has liner (17), it has connection coil pipe (18) to peg graft on sliding plate (5) a lateral wall, it keeps away from to connect coil pipe (18) sliding plate (5) one end has scratch probe (19) through threaded connection.