CN212363872U

CN212363872U - Cell-phone screen resistance to compression test machine

Info

Publication number: CN212363872U
Application number: CN202020949649.9U
Authority: CN
Inventors: 刘曜轩
Original assignee: Suzhou Weidazhi Electronic Technology Co Ltd
Current assignee: Suzhou Weidazhi Technology Co ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-01-15
Anticipated expiration: 2030-05-29

Abstract

The utility model discloses a cell-phone screen compression test machine, including base and cage, the left side of base up end is fixed with bears the seat, and bears the equal sliding connection in the left and right sides of seat up end and have splint, the outside of splint is provided with the support, and the interior top sliding connection of support has first flexible post, and the bottom of first flexible post is connected with pressure sensor through stud simultaneously, the interior top of cage is connected with the top of support through the electronic flexible post of second, and the cage setting is in the outside of support, the right side of base up end is fixed with control panel. This cell-phone screen resistance to compression test machine, before carrying out the resistance to compression test to the cell-phone screen, the cage can move down under the shrink effect of the electronic flexible post of second, until the bottom of cage with bear the seat and contact, the cage plays the effect of keeping apart at whole operation process of exerting pressure, prevents that the cell-phone screen from breaking and splashing everywhere at the resistance to compression in-process.

Description

Cell-phone screen resistance to compression test machine

Technical Field

The utility model relates to a relevant technical field of cell-phone screen specifically is a cell-phone screen compression test machine.

Background

The mobile phone screen is also called a display screen and used for displaying images and colors, after the mobile phone screen is produced, a compression resistance test needs to be carried out on the mobile phone screen to ensure that the mobile phone screen is over-qualified in quality, and a compression resistance tester needs to be used in the compression resistance test process.

The current resistance to compression test machine is before carrying out the resistance to compression test to the cell-phone screen, and the cell-phone screen can not obtain spacing fixed processing, leads to the cell-phone screen to take place the displacement at the in-process of resistance to compression and influences the precision of test, and the cell-phone screen can not obtain isolation processing at the in-process of resistance to compression, and the cell-phone screen pressurized is too big broken back, and the piece easily splashes everywhere to cause the threat to staff's safety, to above-mentioned problem, need improve current equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cell-phone screen resistance to compression test machine to current resistance to compression test machine that proposes in solving above-mentioned background is before carrying out resistance to compression test to the cell-phone screen, and the cell-phone screen can not obtain spacing fixed processing, lead to the cell-phone screen to take place the displacement and influence the precision of test at the in-process of resistance to compression, and the cell-phone screen can not obtain isolation processing at the in-process of resistance to compression, the too big broken back of cell-phone screen pressurized, the piece easily splashes everywhere, thereby cause the problem of threat to staff's safety.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cell-phone screen compression test machine, includes base and cage, the left side of base up end is fixed with bears the seat, and bears the equal sliding connection in the left and right sides of seat up end and have splint, the outside of splint is provided with the support, and the interior top sliding connection of support has first flexible post, and the bottom of first flexible post is connected with pressure sensor through stud simultaneously, the interior top of cage is connected with the top of support through the electronic flexible post of second, and the cage setting is in the outside of support, and support and cage are all fixed on bearing the seat simultaneously, the right side of base up end is fixed with control panel.

Preferably, a motor is arranged in the bearing seat, the right side of the motor is rotatably connected with a screw rod through a motor shaft, and the screw rod is in threaded connection with the bottom of the clamping plate.

Preferably, the sliding groove is formed in the inner top of the support, the limiting rod is fixed in the sliding groove, and meanwhile the first telescopic column is connected to the limiting rod in a sliding mode.

Preferably, the pressure sensor and the support form a telescopic structure through the first telescopic column.

Preferably, the cage passes through the electronic flexible post of second and constitutes extending structure with the support, and the bottom of the electronic flexible post of second is fixed on the support, and fixing bolt threaded connection is passed through on the cage in the top of the electronic flexible post of second simultaneously.

Preferably, the control panel is electrically connected with a motor, a first telescopic column and a second electric telescopic column.

Compared with the prior art, the beneficial effects of the utility model are that: the mobile phone screen compression-resistant testing machine comprises a testing machine body,

(1) after the mobile phone screen is placed on the bearing seat and is positioned between the clamping plates, the clamping plates can slide left and right under the rotation action of the screw rod and are close to each other, so that the mobile phone screen is clamped and fixed, the stability of the mobile phone screen is convenient to improve, the first telescopic column can manually slide left and right after the mobile phone screen is clamped and fixed, the pressure sensor moves left and right along with the first telescopic column, and the position of the pressure sensor in the horizontal direction is convenient to adjust;

(2) before carrying out the resistance to compression test to the cell-phone screen, the cage can move down under the shrink effect of the electronic flexible post of second, contact with bearing the seat until the bottom of cage, pressure sensor can move down under the extension effect of first flexible post after that to this operation of exerting pressure to the cell-phone screen, the extension degree through the steerable first flexible post of operation control panel, the cage plays the effect of isolation at whole operation process of exerting pressure this moment, prevent that the cell-phone screen is broken and splash everywhere at the resistance to compression in-process.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic structural view of the bearing seat, the clamping plate, the bracket and the isolation cover of the present invention;

FIG. 3 is a schematic view of the front view of the present invention;

fig. 4 is a schematic view of the top-view cross-sectional structure of the present invention.

In the figure: 1. the base, 2, bear the seat, 3, the motor, 4, the motor shaft, 5, the lead screw, 6, splint, 7, support, 8, spout, 9, gag lever post, 10, first flexible post, 11, fastener, 12, pressure sensor, 13, stud, 14, the electronic flexible post of second, 15, cage, 16, fixing bolt, 17, control panel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a cell-phone screen compression test machine, it is shown according to fig. 1 and fig. 2, the left side of 1 up end of base is fixed with bears seat 2, and bear the equal sliding connection in the left and right sides of 2 up end of seat and have splint 6, bear and be provided with motor 3 in the seat 2, and motor 3's right side is rotated through motor shaft 4 and is connected with

lead screw

5, 5 threaded connection of lead screw is in the bottom of splint 6 simultaneously, place the cell-phone screen on bearing seat 2 and make the cell-phone screen be in between splint 6 after, lead screw 5 can rotate under the effect of motor 3 and motor shaft 4, splint 6 the horizontal slip just is close to each other under the limiting displacement who bears seat 2 and lead screw 5, conveniently press from both sides tightly.

According to fig. 1, fig. 2 and fig. 3 show, splint 6's the outside is provided with support 7, and the interior top sliding connection of support 7 has first flexible post 10, simultaneously the bottom of first flexible post 10 is connected with pressure sensor 12 through stud 13, spout 8 has been seted up at the interior top of support 7, and spout 8 internal fixation has gag lever post 9, sliding connection has first flexible post 10 on gag lever post 9 simultaneously, spout 8 and gag lever post 9 play the effect of spacing support at the in-process of first flexible post 10 horizontal slip, pressure sensor 12 constitutes extending structure through first flexible post 10 and support 7, pressure sensor 12 can move down under the extension effect of first flexible post 10, conveniently exert pressure to the cell-phone screen, carry out the resistance to compression test operation of cell-phone screen with this.

According to the drawings of fig. 1, fig. 2 and fig. 4, the inner top of the isolation cover 15 is connected with the top of the support 7 through the second electric telescopic column 14, the isolation cover 15 is arranged on the outer side of the support 7, the support 7 and the isolation cover 15 are both fixed on the bearing seat 2, the isolation cover 15 forms a telescopic structure with the support 7 through the second electric telescopic column 14, the bottom of the second electric telescopic column 14 is fixed on the support 7, the top of the second electric telescopic column 14 is connected on the isolation cover 15 through a fixing bolt 16 in a threaded manner, before the compression resistance test is carried out, the isolation cover 15 needs to move downwards under the contraction action of the second electric telescopic column 14 until the bottom of the isolation cover 15 is contacted with the bearing seat 2, the isolation cover 15 can isolate the mobile phone screen from the outside, the mobile phone screen is prevented from being pressed and crushed to splash everywhere, the right side of the upper end face of the base 1 is fixed with a control panel 17, control panel 17 electric connection has motor 3, first flexible post 10 and the electronic flexible post 14 of second, through the rotation of the steerable motor 3 of operation control panel 17 and the flexible of the electronic flexible post 10 of first flexible post 10 and the electronic flexible post 14 of second, conveniently accomplishes the tight and resistance to compression test work of clamp of cell-phone screen.

The working principle is as follows: when the mobile phone screen compression testing machine is used, an external power supply is connected, firstly, the stud 13 is screwed, so that the pressure sensor 12 is fixed on the first telescopic column 10, then, the mobile phone screen is placed on the bearing seat 2 and is positioned between the clamping plates 6, the motor 3 is controlled to be started through operating the control panel 17, the motor 3 drives the motor shaft 4 to rotate, so as to drive the screw rod 5 to rotate, the clamping plates 6 slide left and right under the limiting action of the bearing seat 2 and the screw rod 5 and are close to each other, so as to clamp and fix the mobile phone screen, then, the first telescopic column 10 is manually slid left and right under the limiting supporting action of the sliding groove 8 and the limiting rod 9, the pressure sensor 12 moves left and right to a proper position, then, the expansion of the second electric telescopic column 14 is controlled through the operation control panel 17, the second electric telescopic column 14 contracts, the isolation cover 15 moves downwards until the bottom of the isolation cover 15 is contacted with the bearing seat 2, then, the control panel 17 is operated to control the extension and retraction of the first telescopic column 10, the first telescopic column 10 is extended, so that the pressure sensor 12 is driven to move downwards, the mobile phone screen is pressed, the model of the pressure sensor 12 is MIK-P300, the pressure applied by the pressure sensor 12 is fed back to the control panel 17, meanwhile, the damage condition of the mobile phone screen can be observed through the transparent isolation cover 15, the compression resistance test work of the mobile phone screen is completed, at the moment, the isolation cover 15 plays an isolation role in the whole pressing operation process, the mobile phone is prevented from being broken and splashed around in the compression resistance process, and the whole work is completed.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a cell-phone screen resistance to compression test machine, includes base (1) and cage (15), its characterized in that: the left side of base (1) up end is fixed with bears seat (2), and bears the equal sliding connection in the left and right sides of seat (2) up end and have splint (6), the outside of splint (6) is provided with support (7), and the interior top sliding connection of support (7) has first flexible post (10), and the bottom of first flexible post (10) is connected with pressure sensor (12) through stud (13) simultaneously, the interior top of cage (15) is connected with the top of support (7) through second electric telescopic post (14), and cage (15) set up in the outside of support (7), and support (7) and cage (15) are all fixed on bearing seat (2) simultaneously, the right side of base (1) up end is fixed with control panel (17).

2. The cell phone screen compression testing machine of claim 1, wherein: bear and be provided with motor (3) in seat (2), and the right side of motor (3) is rotated through motor shaft (4) and is connected with lead screw (5), and lead screw (5) threaded connection is in the bottom of splint (6) simultaneously.

3. The cell phone screen compression testing machine of claim 1, wherein: spout (8) have been seted up at the interior top of support (7), and spout (8) internal fixation has gag lever post (9), and sliding connection has first flexible post (10) on gag lever post (9) simultaneously.

4. The cell phone screen compression testing machine of claim 1, wherein: the pressure sensor (12) and the support (7) form a telescopic structure through the first telescopic column (10).

5. The cell phone screen compression testing machine of claim 1, wherein: the isolation hood (15) forms a telescopic structure with the support (7) through the second electric telescopic column (14), the bottom of the second electric telescopic column (14) is fixed on the support (7), and meanwhile the top of the second electric telescopic column (14) is connected to the isolation hood (15) through a fixing bolt (16) in a threaded mode.

6. The cell phone screen compression testing machine of claim 1, wherein: the control panel (17) is electrically connected with a motor (3), a first telescopic column (10) and a second electric telescopic column (14).