CN211791664U - Pressure testing device for mobile phone touch screen - Google Patents
Pressure testing device for mobile phone touch screen Download PDFInfo
- Publication number
- CN211791664U CN211791664U CN202020623705.XU CN202020623705U CN211791664U CN 211791664 U CN211791664 U CN 211791664U CN 202020623705 U CN202020623705 U CN 202020623705U CN 211791664 U CN211791664 U CN 211791664U
- Authority
- CN
- China
- Prior art keywords
- plate
- groups
- mobile phone
- touch screen
- threaded
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
The utility model relates to the technical field of mobile phone test technology accessories, in particular to a mobile phone touch screen pressure test device which can improve the placing stability of a mobile phone touch screen on a test table and improve the precision of a test result; the manual pressing is not needed, so that the manpower is reduced, the pressing force is the same, the representativeness of the test result is improved, and the use reliability is improved; comprises a detection table and four groups of supporting legs; the device comprises an adjusting plate, a front sliding plate, a rear sliding plate, two groups of front fixing bolts and two groups of rear fixing bolts; including left branch fagging, right branch fagging, roof, single-pole double-throw switch, asynchronous machine, regulating block, telescopic cylinder, controller, drive lead screw and pressure head, the bottom of left branch fagging and right branch fagging is connected with the left side and the right side of examining test table top respectively to the left side and the right side of roof bottom are connected with the top of left branch fagging and right branch fagging respectively, and the right-hand member upside of left branch fagging is provided with the fixed slot, and the top of pressure head is connected with the bottom of the inside telescopic link of telescopic.
Description
Technical Field
The utility model relates to a mobile phone test technology auxiliary device's technical field especially relates to a mobile phone touch screen pressure test device.
Background
As is well known, a pressure testing device for a mobile phone touch screen is an auxiliary device used for performing pressure testing on the mobile phone touch screen in the production and processing process of a mobile phone so as to better observe and test the deformation condition of the mobile phone touch screen when the mobile phone touch screen is subjected to pressure, and is widely used in the field of mobile phone testing technology; the existing pressure testing device for the mobile phone touch screen comprises a detection table and four groups of supporting legs, wherein the top ends of the four groups of supporting legs are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the bottom end of the detection table; when the existing pressure testing device for the mobile phone touch screen is used, the mobile phone touch screen is firstly placed on a detection table, then different positions at the top end of the mobile phone touch screen are pressed by hands, and then the deformation condition of the mobile phone touch screen during pressing is recorded; the existing pressure testing device for the mobile phone touch screen is used for discovering that the placement stability of the mobile phone touch screen on a detection table is poor, and the detection result is influenced; and the hand is pressed, which wastes manpower, and the test result obtained by pressing by the hand is not representative due to different hand force, so that the use reliability is low.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a mobile phone touch screen which can improve the stability of placing on a detection table and improve the precision of detection results; and need not the people hand and press, alleviate the manpower, make the pressing force degree the same, improve the representativeness of test result, improve the cell-phone touch-sensitive screen pressure test device who uses the reliability.
The utility model discloses a pressure testing device for a mobile phone touch screen, which comprises a detection table and four groups of supporting legs, wherein the top ends of the four groups of supporting legs are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the bottom end of the detection table; the detection device comprises an adjusting plate, a front sliding plate, a rear sliding plate, two groups of front fixing bolts and two groups of rear fixing bolts, wherein the bottom end of the adjusting plate is connected with the top end of a detection platform, the front end and the rear end of the adjusting plate respectively extend out of the front end and the rear end of the detection platform, a sliding rail is arranged in the front-rear direction of the top end of the adjusting plate, a front sliding block is connected and arranged at the bottom end of the front sliding plate and arranged on the front side in the sliding rail, a rear sliding block is connected and arranged at the bottom end of the rear sliding plate and arranged on the rear side in the sliding rail, the front sliding block and the rear sliding block are in sliding fit with the inside of the sliding rail, the bottom ends of the front sliding plate and the rear sliding plate are in sliding contact with the top end of the adjusting plate, a front step bracket is arranged on the rear side of the top end of the front sliding plate, a rear step bracket is correspondingly arranged on the front end of the rear, front internal threads are arranged inside the two groups of front first threaded through holes, the bottom ends of the two groups of front fixing bolts are respectively inserted into and screwed into the two groups of front first threaded through holes, the bottom ends of the two groups of front fixing bolts are in locking contact with the top end of the adjusting plate, rear first threaded through holes which penetrate through the rear sliding plate up and down are arranged on the left side and the right side of the top end of the rear sliding plate, rear internal threads are arranged inside the two groups of rear first threaded through holes, the bottom ends of the two groups of rear fixing bolts are respectively inserted into and screwed into the two groups of rear first threaded through holes, and the bottom ends of the two groups of rear fixing bolts are in locking contact with the top end of the adjusting plate; the device comprises a left supporting plate, a right supporting plate, a top plate, a single-pole double-throw switch, an asynchronous motor, an adjusting block, a telescopic cylinder, a controller, a driving screw rod and a pressure head, wherein the bottom ends of the left supporting plate and the right supporting plate are respectively connected with the left side and the right side of the top end of a detection platform, the left side and the right side of the bottom end of the top plate are respectively connected with the top ends of the left supporting plate and the right supporting plate, a fixed groove is arranged on the upper side of the right end of the left supporting plate, a left first ball bearing is arranged in the fixed groove, an adjusting through hole penetrating left and right is arranged at the left end of the right supporting plate, a right first ball bearing is arranged in the adjusting through hole, the asynchronous motor is arranged at the right end of the right supporting plate, a left rotating shaft and a right rotating shaft are respectively and concentrically connected with the left end, the right end of the right rotating shaft penetrates through the inside of a right first ball bearing from the left end of a right supporting plate and extends out of the right end of the right supporting plate, the right end of the right rotating shaft is concentrically connected with the left output end of the asynchronous motor, the top end of the adjusting block is transversely provided with an upper sliding block, the bottom end of the top plate is transversely provided with a sliding groove, the upper sliding block is arranged inside the sliding groove and is in sliding fit with the inside of the sliding groove, the middle part of the left end of the adjusting block is transversely provided with a second threaded through hole which penetrates left and right, an internal thread matched with the driving lead screw is arranged inside the second threaded through hole, the adjusting block is sleeved outside the driving lead screw through the second threaded through hole in a threaded manner, the second threaded through hole is in threaded fit with the driving lead screw, the top end of the telescopic cylinder is connected with the middle part of the bottom end of the adjusting block, and the bottom, the telescopic cylinder is electrically connected with the controller through an electromagnetic valve, the left end of the single-pole double-throw switch is connected with the right end of the right supporting plate, the single-pole double-throw switch is electrically connected with the asynchronous motor, and the top end of the pressure head is connected with the bottom end of a telescopic rod in the telescopic cylinder.
The utility model discloses a cell-phone touch-sensitive screen pressure test device still includes still four group's screwed pipes, four threaded rods of group and four supporting baseplate of group, the top of four group's screwed pipes respectively with the bottom of four group's landing legs is connected, and inside the top of four group's threaded rods inserted respectively and spiral shell dress to the bottom of four group's screwed pipes, four supporting baseplate's of group top respectively with the bottom of four group's threaded rods is connected.
The utility model discloses a cell-phone touch-sensitive screen pressure test device still includes back shaft and supporting disk, the bottom middle part of examining test table is provided with the adjustment tank to the fixed second ball bearing that is provided with of adjustment tank inside, the top of back shaft is inserted and inside fixed mounting to second ball bearing, the top of supporting disk with the bottom of back shaft is connected with one heart.
The utility model discloses a cell-phone touch-sensitive screen pressure test device, two sets of preceding fixing bolt and two sets of back fixing bolt big or small models are unanimous.
The utility model discloses a cell-phone touch-sensitive screen pressure test device, the pressure head is the rubber pressure head to the bottom outer wall circumference of pressure head is provided with the radius angle.
The utility model discloses a cell-phone touch-sensitive screen pressure test device, the lateral wall of right side pivot with the inside fixed connection of the first ball bearing in the right side.
The utility model discloses a cell-phone touch-sensitive screen pressure test device, the bottom of four group's supporting baseplate all is provided with anti-skidding decorative pattern.
The utility model discloses a cell-phone touch-sensitive screen pressure test device still includes preceding baffle and backplate, the rear end downside of preceding baffle with the front end of regulating plate is connected, and the front end downside of backplate is connected with the rear end of regulating plate.
The utility model discloses a cell-phone touch-sensitive screen pressure test device, the solenoid valve is two three way solenoid valves.
Compared with the prior art, the beneficial effects of the utility model are that: the opening degree between the front sliding plate and the right sliding plate can be movably adjusted through the size of the mobile phone touch screen and the sliding fit between the front sliding block and the rear sliding block and the inside of the sliding rail, then the front side of the bottom end of the mobile phone touch screen is supported through a front step bracket on the front sliding plate, the rear side of the bottom end of the mobile phone touch screen is supported through a rear step bracket on the rear sliding plate, then the front end and the rear end of the mobile phone touch screen are clamped through the front sliding plate and the rear sliding plate, finally two groups of front fixing bolts and two groups of rear fixing bolts are screwed, the relative positions between the front sliding plate and the adjusting plate and the rear sliding plate are locked and fixed, the placing stability of the mobile phone touch screen on a detection table is improved, and the detection result precision is; the asynchronous motor can be controlled by the single-pole double-throw switch to rotate forwards or backwards, the asynchronous motor drives the lead screw to rotate, the adjusting block can move left and right under the sliding fit between the upper sliding block and the sliding chute, the front sliding plate and the rear sliding plate can drive the mobile phone touch screen to move in the front and rear direction of the whole body on the adjusting plate by unscrewing the two groups of front fixing bolts and the two groups of rear fixing bolts, the position of the adjusting pressure head and the mobile phone touch screen is selected to be a proper required test pressing position, then the telescopic cylinder is communicated with an external air source, an action signal is transmitted to the electromagnetic valve through the control of the controller, the electromagnetic valve controls the telescopic cylinder to act, the pressure head moves downwards to press the top end of the mobile phone touch screen, manual pressing is not needed, manpower is reduced, the pressing force is identical, and the representativeness of a test result, the use reliability is improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic view of the local enlarged structure at a position of the present invention;
fig. 3 is a schematic bottom view of the support base plate of the present invention;
fig. 4 is a schematic diagram of the circuit structure of the electrical connection between the single-pole double-throw switch and the asynchronous motor;
FIG. 5 is a schematic diagram of the electrical connection circuit of the controller, the solenoid valve and the telescopic cylinder according to the present invention;
in the drawings, the reference numbers: 1. a detection table; 2. a support leg; 3. an adjusting plate; 4. a front slide plate; 5. a rear slide plate; 6. a front fixing bolt; 7. a rear fixing bolt; 8. a rear stepped bracket; 9. a left support plate; 10. a top plate; 11. a single pole double throw switch; 12. an asynchronous motor; 13. an adjusting block; 14. A telescopic cylinder; 15. a controller; 16. driving the screw rod; 17. a pressure head; 18. an electromagnetic valve; 19. A threaded pipe; 20. a threaded rod; 21. a support base plate; 22. a support shaft; 23. a support disc; 24. Anti-skid patterns; 25. a front baffle.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1 to 5, the pressure testing device for a touch screen of a mobile phone of the present invention comprises a testing platform 1 and four groups of supporting legs 2, wherein the top ends of the four groups of supporting legs are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the bottom end of the testing platform; comprises an adjusting plate 3, a front sliding plate 4, a rear sliding plate 5, two groups of front fixing bolts 6 and two groups of rear fixing bolts 7, wherein the bottom end of the adjusting plate is connected with the top end of a detection platform, the front end and the rear end of the adjusting plate respectively extend out of the front end and the rear end of the detection platform, sliding rails are arranged in the front-back direction of the top end of the adjusting plate, a front sliding block is connected and arranged at the bottom end of the front sliding plate and arranged at the front side in the sliding rails, a rear sliding block is connected and arranged at the bottom end of the rear sliding plate and arranged at the rear side in the sliding rails, the front sliding block and the rear sliding block are in sliding fit with the inside of the sliding rails, the bottom ends of the front sliding plate and the rear sliding plate are in sliding contact with the top end of the adjusting plate, a front step bracket is arranged at the rear side of the top end of the rear sliding plate, rear step brackets 8 are correspondingly arranged at, front internal threads are arranged in the two groups of front first threaded through holes, the bottom ends of the two groups of front fixing bolts are respectively inserted into and screwed into the two groups of front first threaded through holes, the bottom ends of the two groups of front fixing bolts are in locking contact with the top end of the adjusting plate, rear first threaded through holes which penetrate up and down are arranged on the left side and the right side of the top end of the rear sliding plate, rear internal threads are arranged in the two groups of rear first threaded through holes, the bottom ends of the two groups of rear fixing bolts are respectively inserted into and screwed into the two groups of rear first threaded through holes, and the bottom ends of the two groups of rear fixing bolts are in locking contact with the top end of the adjusting plate; comprises a left support plate 9, a right support plate, a top plate 10, a single-pole double-throw switch 11, an asynchronous motor 12, an adjusting block 13, a telescopic cylinder 14, a controller 15, a driving screw 16 and a pressure head 17, wherein the bottom ends of the left support plate and the right support plate are respectively connected with the left side and the right side of the top end of a detection table, the left side and the right side of the bottom end of the top plate are respectively connected with the top ends of the left support plate and the right support plate, a fixed groove is arranged on the upper side of the right end of the left support plate, a left first ball bearing is arranged in the fixed groove, a left through adjusting through hole which penetrates left and right is arranged at the left end of the right support plate, a right first ball bearing is arranged in the adjusting through hole, the asynchronous motor is arranged at the right end of the right support plate, a left rotating shaft and a right rotating shaft, the right end of the right rotating shaft penetrates through the inside of a right first ball bearing from the left end of a right supporting plate and extends out of the right end of the right supporting plate, the right end of the right rotating shaft is concentrically connected with the left output end of an asynchronous motor, the top end of an adjusting block is transversely provided with an upper sliding block, the bottom end of a top plate is transversely provided with a sliding groove, the upper sliding block is arranged inside the sliding groove and is in sliding fit with the inside of the sliding groove, the middle part of the left end of the adjusting block is transversely provided with a second threaded through hole which penetrates left and right, an internal thread matched with a driving lead screw is arranged inside the second threaded through hole, the adjusting block is sleeved outside the driving lead screw through a second threaded through hole in a screwing mode, the second threaded through hole is in screwing fit with the driving lead screw, the top end of a telescopic cylinder is connected with the middle part of the bottom end of the adjusting block, the left end of the single-pole double-throw switch is connected with the right end of the right supporting plate, the single-pole double-throw switch is electrically connected with the asynchronous motor, and the top end of the pressure head is connected with the bottom end of an expansion rod in the expansion cylinder; the opening degree between the front sliding plate and the right sliding plate can be movably adjusted through the size of the mobile phone touch screen and the sliding fit between the front sliding block and the rear sliding block and the inside of the sliding rail, then the front side of the bottom end of the mobile phone touch screen is supported through a front step bracket on the front sliding plate, the rear side of the bottom end of the mobile phone touch screen is supported through a rear step bracket on the rear sliding plate, then the front end and the rear end of the mobile phone touch screen are clamped through the front sliding plate and the rear sliding plate, finally two groups of front fixing bolts and two groups of rear fixing bolts are screwed, the relative positions between the front sliding plate and the adjusting plate and the rear sliding plate are locked and fixed, the placing stability of the mobile phone touch screen on a detection table is improved, and the detection result precision is; the asynchronous motor can be controlled by the single-pole double-throw switch to rotate forwards or backwards, the asynchronous motor drives the lead screw to rotate, the adjusting block can move left and right under the sliding fit between the upper sliding block and the sliding chute, the front sliding plate and the rear sliding plate can drive the mobile phone touch screen to move in the front and rear direction of the whole body on the adjusting plate by unscrewing the two groups of front fixing bolts and the two groups of rear fixing bolts, the position of the adjusting pressure head and the mobile phone touch screen is selected to be a proper required test pressing position, then the telescopic cylinder is communicated with an external air source, an action signal is transmitted to the electromagnetic valve through the control of the controller, the electromagnetic valve controls the telescopic cylinder to act, the pressure head moves downwards to press the top end of the mobile phone touch screen, manual pressing is not needed, manpower is reduced, the pressing force is identical, and the representativeness of a test result, the use reliability is improved.
The utility model discloses a cell-phone touch-sensitive screen pressure test device, still include four group's screwed pipes 19, four group's threaded rods 20 and four group's supporting baseplate 21 of group, the top of four group's screwed pipes is connected with the bottom of four group's landing legs respectively, and the top of four group's threaded rods inserts respectively and spiral shell dress to the inside bottom of four group's screwed pipes, the top of four group's supporting baseplate is connected with the bottom of four group's threaded rods respectively; can make four groups of threaded rods carry out precession and screw-out respectively at four internal portions of group's threaded rod through rotatory four groups of threaded rods respectively, can make whole according to the support height of placing four groups of landing legs of position control, carry out stable support to whole through four groups of supporting baseplate, prevent to influence the test result because of placing the position unevenness and cause whole unstability, improve holistic steadiness and use reliability.
The utility model discloses a cell-phone touch-sensitive screen pressure test device, still include back shaft 22 and supporting disk 23, the bottom middle part of detecting the platform is provided with the adjustment tank to the inside fixed second ball bearing that is provided with of adjustment tank, the top of back shaft inserts and fixed mounting to the inside of second ball bearing, the top of supporting disk is connected with the bottom of back shaft with one heart; can make the supporting disk contact with placing the position face through inside upwards precessing four groups threaded rods to four groups of screwed pipes respectively, then adjust holistic angular position through the inside rotation of back shaft at second ball bearing, can improve adaptability according to the position that whole suitable tester operated of test environment adjustment, reduce and use the limitation.
The utility model discloses a pressure testing device for a mobile phone touch screen, two groups of front fixing bolts and two groups of rear fixing bolts are consistent in size and model; the front fixing bolts and the rear fixing bolts can be interchanged, and when the front fixing bolts and the rear fixing bolts are damaged, the front fixing bolts and the rear fixing bolts are conveniently interchanged and replaced, so that the matching is convenient and fast.
The utility model discloses a pressure testing device for a mobile phone touch screen, wherein a pressure head is a rubber pressure head, and the circumference of the outer wall of the bottom end of the pressure head is provided with a fillet; can reduce the hardness of pressure head through the rubber pressure head, handle through the radius angle of pressure head simultaneously, reduce the damage of pressure head to the cell-phone touch-sensitive screen, improve the protectiveness to the cell-phone touch-sensitive screen.
The utility model discloses a pressure testing device for a mobile phone touch screen, the outer side wall of a right rotating shaft is fixedly connected with the inside of a right first ball bearing; can prevent that right side pivot and the inside relative slip that takes place of right second ball bearing improve the result of use of the inside ball of right second ball bearing, improve asynchronous machine simultaneously to the transmission effect who drives the lead screw.
The utility model discloses a pressure testing device for a mobile phone touch screen, the bottom ends of four groups of supporting bottom plates are provided with anti-skid patterns 24; the anti-skid performance of the whole body can be improved through the anti-skid patterns of the four groups of supporting bottom plates, and the use reliability of the whole body is improved.
The utility model discloses a pressure testing device for a mobile phone touch screen, which also comprises a front baffle 25 and a rear baffle, wherein the lower side of the rear end of the front baffle is connected with the front end of an adjusting plate, and the lower side of the front end of the rear baffle is connected with the rear end of the adjusting plate; can carry on spacingly to preceding slide and back slide respectively through preceding baffle and backplate, prevent that preceding slide and back slide from sliding to break away from the regulating plate top, improve and use the reliability.
The utility model discloses a pressure testing device for a mobile phone touch screen, wherein a solenoid valve is a two-position three-way solenoid valve; the one-way action of the telescopic rod in the telescopic cylinder is conveniently controlled.
The utility model discloses a mobile phone touch screen pressure test device, it is at work, through the size of a dimension of mobile phone touch screen, through the sliding fit of front slider and back slider and slide rail inside, remove the aperture between regulation front slide and the right slide, then hold the bottom front side of mobile phone touch screen through the preceding ladder bracket on the front slide, and hold the bottom rear side of mobile phone touch screen through the back ladder bracket on the back slide, then clamp the front end and the rear end of mobile phone touch screen through front slide and back slide, finally screw up two sets of front fixing bolts and two sets of back fixing bolts, lock and fix the relative position between front slide and back slide and regulating plate, improve the placement stability of mobile phone touch screen on the detection bench, improve the precision of detection result, and control asynchronous motor to rotate corotation or reversal through single-pole double-throw switch, the asynchronous motor drives the screw rod to rotate, the adjusting block moves left and right under the sliding fit between the upper sliding block and the sliding chute, the front sliding plate and the rear sliding plate are driven by the sliding mobile phone touch screen to move in the front and rear directions of the whole body on the adjusting plate by unscrewing the two groups of front fixing bolts and the two groups of rear fixing bolts, the position of the adjusting pressure head and the mobile phone touch screen is adjusted to select a proper required test pressing position, then the telescopic cylinder is communicated with an external air source, an action signal is transmitted to the electromagnetic valve through the control of the controller, the electromagnetic valve controls the telescopic cylinder to act, the pressure head is driven downwards to press the top end of the mobile phone touch screen, the manual pressing is not needed, the manpower is reduced, the pressing force is the same, the four groups of threaded rods are respectively screwed in and out in the four groups of threaded pipes by respectively rotating the four groups of threaded rods, and the whole body, carry out the stable support to whole through four group supporting baseplate, prevent to cause whole unstable influence test result because of placing the position unevenness, through upwards precession four group threaded rods to four group screwed pipe insides respectively, make the supporting disk contact with placing the position face, then adjust holistic angular position through the inside rotation of back shaft at second ball bearing, adjust the position of whole suitable tester operation according to test environment, reduce the hardness of pressure head through the rubber pressure head, handle through the radius angle of pressure head simultaneously, reduce the damage of pressure head to the cell-phone touch-sensitive screen, anti-skidding decorative pattern through four group supporting baseplate sets up and improves holistic non-skid property, it is spacing to preceding slide and back slide respectively through preceding baffle and backplate, it can to prevent that preceding slide and back slide from sliding and breaking away from the regulating plate top.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (9)
1. A pressure testing device for a mobile phone touch screen comprises a detection table (1) and four groups of supporting legs (2), wherein the top ends of the four groups of supporting legs (2) are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the bottom end of the detection table (1); the detection device is characterized by comprising an adjusting plate (3), a front sliding plate (4), a rear sliding plate (5), two groups of front fixing bolts (6) and two groups of rear fixing bolts (7), wherein the bottom end of the adjusting plate (3) is connected with the top end of the detection platform (1), the front end and the rear end of the adjusting plate (3) respectively extend out of the front end and the rear end of the detection platform (1), a sliding rail is arranged in the front-back direction of the top end of the adjusting plate (3), a front sliding block is connected and arranged at the bottom end of the front sliding plate (4), the front sliding block is arranged at the front side of the inner part of the sliding rail, a rear sliding block is connected and arranged at the bottom end of the rear sliding plate (5), the front sliding block and the rear sliding block are in sliding fit with the inner part of the sliding rail, and the bottom ends of the front sliding plate (4), a front step bracket is arranged on the rear side of the top end of the front sliding plate (4), a rear step bracket (8) is correspondingly arranged on the front end of the top end of the rear sliding plate (5), front first threaded through holes which penetrate through the front and the rear of the top end of the front sliding plate (4) are respectively arranged on the left side and the right side of the top end of the front sliding plate (4), front internal threads are respectively arranged in the two groups of front first threaded through holes, the bottom ends of the two groups of front fixing bolts (6) are respectively inserted into and screwed into the two groups of front first threaded through holes, the bottom ends of the two groups of front fixing bolts (6) are in locking contact with the top end of the adjusting plate (3), rear first threaded through holes which penetrate through the front and the rear of the rear sliding plate (5) are respectively arranged on the left side and the right side of the top end of the rear sliding plate, rear internal threads are respectively arranged in the two groups of rear first, the bottom ends of the two groups of rear fixing bolts (7) are in locking contact with the top end of the adjusting plate (3); including left branch fagging (9), right branch fagging, roof (10), single-pole double-throw switch (11), asynchronous machine (12), regulating block (13), telescopic cylinder (14), controller (15), drive lead screw (16) and pressure head (17), the bottom of left branch fagging (9) and right branch fagging respectively with detect the left side and the right side on platform (1) top and connect, and the left side and the right side of roof (10) bottom respectively with the top of left branch fagging (9) and right branch fagging is connected, the right-hand member upside of left branch fagging (9) is provided with the fixed slot to the inside first ball bearing in a left side that is provided with of fixed slot, the left end of right branch fagging is provided with the regulation through-hole that runs through about to regulation through-hole inside is provided with the first ball bearing in a right side, asynchronous machine (12) are installed the right-hand member of right branch fagging, and the left end and right- The left end of the left rotating shaft is inserted into and fixedly installed inside a left first ball bearing, the right end of the right rotating shaft penetrates through the inside of a right first ball bearing from the left end of a right supporting plate and extends out of the outside of the right end of the right supporting plate, the right end of the right rotating shaft is concentrically connected with the left output end of an asynchronous motor (12), an upper sliding block is transversely arranged at the top end of an adjusting block (13), a sliding groove is transversely formed in the bottom end of a top plate (10), the upper sliding block is arranged inside the sliding groove and is in sliding fit with the inside of the sliding groove, a second threaded through hole which penetrates left and right is transversely formed in the middle of the left end of the adjusting block (13), an internal thread matched with a driving lead screw (16) is arranged inside the second threaded through hole, and the adjusting block (13) is arranged outside the driving lead screw (16) in a threaded and sleeved mode through the second threaded through, and the second threaded through hole is in threaded fit with a driving lead screw (16), the top end of the telescopic cylinder (14) is connected with the middle part of the bottom end of the adjusting block (13), the bottom end of the controller (15) is connected with the left side of the top end of the top plate (10), the telescopic cylinder (14) is electrically connected with the controller (15) through an electromagnetic valve (18), the left end of the single-pole double-throw switch (11) is connected with the right end of the right supporting plate (3), the single-pole double-throw switch (11) is electrically connected with the asynchronous motor (12), and the top end of the pressure head (17) is connected with the bottom end of a telescopic rod inside the telescopic cylinder (14).
2. The mobile phone touch screen pressure testing device of claim 1, further comprising four sets of threaded pipes (19), four sets of threaded rods (20) and four sets of support bottom plates (21), wherein the top ends of the four sets of threaded pipes (19) are respectively connected with the bottom ends of the four sets of support legs (2), the top ends of the four sets of threaded rods (20) are respectively inserted into and screwed into the bottom ends of the four sets of threaded pipes (19), and the top ends of the four sets of support bottom plates (21) are respectively connected with the bottom ends of the four sets of threaded rods (20).
3. The mobile phone touch screen pressure testing device according to claim 2, further comprising a supporting shaft (22) and a supporting plate (23), wherein an adjusting groove is formed in the middle of the bottom end of the testing table (1), a second ball bearing is fixedly arranged in the adjusting groove, the top end of the supporting shaft (22) is inserted into and fixedly mounted in the second ball bearing, and the top end of the supporting plate (23) is concentrically connected with the bottom end of the supporting shaft (22).
4. The mobile phone touch screen pressure testing device of claim 3, wherein the two groups of front fixing bolts (6) and the two groups of rear fixing bolts (7) are the same in size and model.
5. The mobile phone touch screen pressure testing device is characterized in that the pressure head (17) is a rubber pressure head (17), and the circumference of the outer wall of the bottom end of the pressure head (17) is provided with a rounded corner.
6. The mobile phone touch screen pressure testing device as claimed in claim 5, wherein the outer sidewall of the right rotating shaft is fixedly connected with the inside of the right first ball bearing.
7. The mobile phone touch screen pressure testing device as claimed in claim 6, wherein the four sets of supporting bottom plates (21) are provided with anti-slip patterns (24) at the bottom ends.
8. The mobile phone touch screen pressure testing device of claim 7, further comprising a front baffle (25) and a rear baffle, wherein the lower side of the rear end of the front baffle (25) is connected with the front end of the adjusting plate (3), and the lower side of the front end of the rear baffle is connected with the rear end of the adjusting plate (3).
9. The mobile phone touch screen pressure testing device according to claim 8, wherein the solenoid valve (18) is a two-position three-way solenoid valve (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020623705.XU CN211791664U (en) | 2020-04-22 | 2020-04-22 | Pressure testing device for mobile phone touch screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020623705.XU CN211791664U (en) | 2020-04-22 | 2020-04-22 | Pressure testing device for mobile phone touch screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211791664U true CN211791664U (en) | 2020-10-27 |
Family
ID=72959392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020623705.XU Active CN211791664U (en) | 2020-04-22 | 2020-04-22 | Pressure testing device for mobile phone touch screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211791664U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112179775A (en) * | 2020-12-01 | 2021-01-05 | 山东南道北数字科技有限公司 | High strength 3D cell-phone touch-sensitive screen research and development is with screen resistance to compression detection device |
| CN112386902A (en) * | 2020-11-17 | 2021-02-23 | 梁绕绕 | Mobile phone game trigger position test equipment |
| CN113916579A (en) * | 2021-10-25 | 2022-01-11 | 江苏经贸职业技术学院 | Comprehensive testing device suitable for financial equipment modules of different specifications and types |
| CN114216769A (en) * | 2021-12-02 | 2022-03-22 | 深圳市奇彩液晶显示技术有限公司 | Compression-resistant detection device for touch screen production and detection method thereof |
-
2020
- 2020-04-22 CN CN202020623705.XU patent/CN211791664U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112386902A (en) * | 2020-11-17 | 2021-02-23 | 梁绕绕 | Mobile phone game trigger position test equipment |
| CN112386902B (en) * | 2020-11-17 | 2024-01-09 | 上海骋荣网络科技有限公司 | Mobile phone game trigger position test equipment |
| CN112179775A (en) * | 2020-12-01 | 2021-01-05 | 山东南道北数字科技有限公司 | High strength 3D cell-phone touch-sensitive screen research and development is with screen resistance to compression detection device |
| CN112179775B (en) * | 2020-12-01 | 2021-05-18 | 山东南道北数字科技有限公司 | High strength 3D cell-phone touch-sensitive screen research and development is with screen resistance to compression detection device |
| CN113916579A (en) * | 2021-10-25 | 2022-01-11 | 江苏经贸职业技术学院 | Comprehensive testing device suitable for financial equipment modules of different specifications and types |
| CN113916579B (en) * | 2021-10-25 | 2023-10-31 | 江苏经贸职业技术学院 | Comprehensive testing device suitable for financial equipment modules of different specification types |
| CN114216769A (en) * | 2021-12-02 | 2022-03-22 | 深圳市奇彩液晶显示技术有限公司 | Compression-resistant detection device for touch screen production and detection method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211791664U (en) | Pressure testing device for mobile phone touch screen | |
| CN108398072B (en) | Integrated multifunctional coating detection machine | |
| CN212844312U (en) | Make things convenient for electric lock life-span testing arrangement of centre gripping | |
| CN115980187A (en) | Concrete internal defect detection device and method | |
| CN108917566A (en) | A kind of adhesive material flatness detector that band locally detects | |
| CN211505646U (en) | Electronic product detection probe tool module | |
| CN209513243U (en) | The resistance to plug of connector plastic shell detects jig | |
| CN205317459U (en) | ISOFIX crocodile fish -mouth is able to bear or endure fatigue detection device | |
| CN218003494U (en) | Clamp matched with chip testing machine table base | |
| CN211669244U (en) | Needle bed mechanism for circuit board testing | |
| CN213301564U (en) | Torque wrench calibrator | |
| CN205449714U (en) | Rubber hardness measurement system and transfer device thereof | |
| CN210892968U (en) | Target material detection clamp | |
| CN207663010U (en) | FCT test instrument probes based on motor simulation | |
| CN218411661U (en) | Vertical rotary test platform for special-shaped valve | |
| CN216668471U (en) | Automobile instrument panel contour and hole site detection mechanism | |
| CN217981561U (en) | Power equipment defect analysis device | |
| CN220819438U (en) | Improved structure of automobile detection table | |
| CN212621392U (en) | Accelerator pedal strength test bench | |
| CN217236652U (en) | Engine left suspension bracket detection tool | |
| CN220348233U (en) | Clamp for synchronous pulley detection | |
| CN209945910U (en) | Sclerometer convenient to fixed measurement thing | |
| CN218864976U (en) | Base depth of parallelism test fixture | |
| CN220040112U (en) | Log hardness detection alarm device | |
| CN217180662U (en) | Large-current carbon sliding plate bending temperature rise testing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |