CN212807892U - Cell-phone screen pressure testing arrangement - Google Patents
Cell-phone screen pressure testing arrangement Download PDFInfo
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- CN212807892U CN212807892U CN202021983732.4U CN202021983732U CN212807892U CN 212807892 U CN212807892 U CN 212807892U CN 202021983732 U CN202021983732 U CN 202021983732U CN 212807892 U CN212807892 U CN 212807892U
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- phone screen
- pressure testing
- extension rod
- mobile phone
- telescopic sleeve
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Abstract
The utility model discloses a cell-phone screen pressure test device, including supporting pedestal, hydraulic cylinder and pressure sensor, the rotation axis is installed to the top bearing of base, and the welding has spacing on the outer wall of the base of rotation axis avris to the inside swing joint of spacing has spacing knob, the telescopic tube's of extension rod avris tip movable mounting has the block pull ring, and the tip fixedly connected with hydraulic cylinder of extension rod to hydraulic cylinder's output shaft bottom fixed mounting has pressure sensor, the bottom of base upper surface welding has the support frame, and fixed surface installs the slide rail on the bottom of support frame to the cover is equipped with the support spout on the top outer wall of slide rail. This cell-phone screen pressure test device, the practicality promotes, easily carries out the pressure test to the different positions of screen, and cell-phone screen pressure test device's barrier propterty strengthens simultaneously, and the splash when easily being broken the screen fully protects.
Description
Technical Field
The utility model relates to a cell-phone screen technical field specifically is cell-phone screen pressure test device.
Background
The mobile phone screen is an important component of the mobile phone and one of the mobile phone parts which are contacted by the mobile phone user longest, the quality of the screen directly influences the user experience of the mobile phone, the pressure test of the mobile phone screen is an important part for detecting the screen quality, and the screen pressure testing device can visually display the pressure resistance of the screen and is beneficial to the subsequent improvement of the screen.
However, the existing mobile phone screen pressure testing device has the following problems:
1. the practicability of the mobile phone screen pressure testing device is not enough, pressure testing is not easy to be carried out on different positions of the screen, the data precision of the pressure testing is not enough easily, the follow-up optimization of the mobile phone screen is influenced, and the using effect of the pressure testing device is reduced.
2. The mobile phone screen pressure testing device has insufficient protection performance and insufficient protection on splashes generated when the screen is broken, so that screen fragments are easy to cause danger to the surrounding environment and testing personnel, and the limitation of the device and the risk of the testing personnel are increased.
Aiming at the problems, innovative design is urgently needed on the basis of the original mobile phone screen pressure testing device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cell-phone screen pressure testing arrangement to it is not enough to solve the practicality that above-mentioned background art provided current cell-phone screen pressure testing arrangement, is difficult for carrying out the pressure test to the different positions of screen, and the data precision that easily causes the pressure test is not enough, and cell-phone screen pressure testing arrangement's barrier propterty is not enough simultaneously, and the protection of splash is not abundant when broken to the screen, makes the screen piece easily cause dangerous problem to surrounding environment and testing personnel.
In order to achieve the above object, the utility model provides a following technical scheme: the mobile phone screen pressure testing device comprises a supporting base, a hydraulic oil cylinder and a pressure sensor, wherein a rotating shaft is mounted on a top bearing of the supporting base, a limiting frame is welded on the outer wall of the supporting base at the side of the rotating shaft, a limiting rotating button is movably connected inside the limiting frame, a telescopic sleeve is fixedly mounted at the side of the rotating shaft, an extension rod is embedded inside the telescopic sleeve, a clamping pull ring is movably mounted at the end part of the telescopic sleeve at the side of the extension rod, a hydraulic oil cylinder is fixedly connected at the end part of the extension rod, the pressure sensor is fixedly mounted at the bottom of an output shaft of the hydraulic oil cylinder, a protection plate is sleeved on the outer wall of the output shaft of the hydraulic oil cylinder, a supporting frame is welded on the upper surface of the bottom of the supporting base, a sliding rail, and the top fixedly connected with of supporting the spout connects the stock, and the avris welding of connecting the stock has the locating rack simultaneously.
Preferably, the support base and the rotating shaft form a rotating structure for mounting the bearing, the rotating shaft and the limiting frame form a threaded connection structure, and the rotating shaft and the limiting rotating button form a clamping structure.
Preferably, the telescopic sleeve and the extension rod form a clamping telescopic structure, and the extension rod and the clamping pull ring form a clamping structure.
Preferably, the clamping pull ring is connected with the telescopic sleeve through a spring, and the clamping pull ring and the telescopic sleeve form a penetrating sliding structure.
Preferably, the protection plate is distributed on the support base at equal angles, the support base and the protection plate form a telescopic structure connected by a spring, and the protection plate is made of a transparent acrylic plate.
Preferably, the inside embedding of locating rack is provided with the cushion, and the avris fixed mounting of cushion has the locating piece to the avris fixedly connected with protection cushion of locating piece, locating rack and locating piece constitute extending structure moreover.
Compared with the prior art, the beneficial effects of the utility model are that: the mobile phone screen pressure testing device has the advantages that the practicability is improved, the pressure testing can be easily carried out on different positions of the screen, the data precision of the pressure testing is avoided being insufficient, meanwhile, the protection performance of the mobile phone screen pressure testing device is enhanced, splashes generated when the screen is broken can be fully protected, and the danger of screen fragments to the surrounding environment and testing personnel is avoided;
1. the pressure sensor can move on the horizontal plane through the movement of the extension rod in the telescopic sleeve and the rotation of the rotating shaft on the supporting base, so that the detection range of the pressure sensor is increased, and the comprehensiveness and the precision of screen pressure test data of the device are improved;
2. through the removal of hydraulic cylinder output shaft for the guard plate on the guard plate laminating oppression support base on the hydraulic cylinder makes to constitute inclosed check out test environment between the guard plate, and can be along with the continuous displacement of hydraulic cylinder output shaft with airtight all the time, has increased the protective capacities of device, avoids causing environment and tester to receive the injury.
Drawings
FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;
FIG. 2 is a schematic view of the connecting structure of the positioning frame and the positioning block of the present invention;
FIG. 3 is a schematic view of the connection structure of the support base and the protection plate of the present invention;
FIG. 4 is a schematic view of the connection structure of the long connecting rod and the positioning frame of the present invention;
fig. 5 is a schematic view of the connecting structure of the slide rail and the supporting chute of the present invention.
In the figure: 1. a support base; 2. a rotating shaft; 3. a limiting frame; 4. a limiting rotary button; 5. a telescopic sleeve; 6. an extension pole; 7. clamping the pull ring; 8. a hydraulic cylinder; 9. a pressure sensor; 10. a protection plate; 11. a support frame; 12. a slide rail; 13. a support chute; 14. connecting a long rod; 15. a positioning frame; 16. an elastic pad; 17. positioning blocks; 18. a protective cushion.
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. 1-5, the present invention provides a technical solution: a mobile phone screen pressure testing device comprises a supporting base 1, a rotating shaft 2, a limiting frame 3, a limiting rotary button 4, a telescopic sleeve 5, an extension rod 6, a clamping pull ring 7, a hydraulic oil cylinder 8, a pressure sensor 9, a protection plate 10, a supporting frame 11, a sliding rail 12, a supporting sliding groove 13, a connecting long rod 14, a positioning frame 15, an elastic pad 16, a positioning block 17 and a protection cushion 18, wherein the rotating shaft 2 is installed on a top bearing of the supporting base 1, the limiting frame 3 is welded on the outer wall of the supporting base 1 at the side of the rotating shaft 2, the limiting rotary button 4 is movably connected inside the limiting frame 3, the telescopic sleeve 5 is fixedly installed at the side of the rotating shaft 2, the extension rod 6 is embedded inside the telescopic sleeve 5, the clamping pull ring 7 is movably installed at the end part of the telescopic sleeve 5 at the side of the extension rod 6, and the, and hydraulic cylinder 8's output shaft bottom fixed mounting has pressure sensor 9, and the cover is equipped with protection plate 10 on hydraulic cylinder 8's the output shaft outer wall in addition, and the bottom upper surface welding of support base 1 has support frame 11, and the bottom upper surface fixed mounting of support frame 11 has slide rail 12, and the cover is equipped with support spout 13 on the top outer wall of slide rail 12, and the top fixedly connected with of support spout 13 connects stock 14 in addition, and the avris welding of connecting stock 14 has locating rack 15 simultaneously.
Supporting pedestal 1 and rotation axis 2 constitute the revolution mechanic of bearing installation, and rotation axis 2 constitutes threaded connection structure with spacing 3, and rotation axis 2 constitutes the block structure with spacing knob 4, the extending structure of block is constituteed to telescopic tube 5 and extension rod 6, and extension rod 6 and block pull ring 7 constitute the block structure, the rotation of the rotation axis 2 of being convenient for makes hydraulic cylinder 8 and pressure sensor 9 level rotate, and the flexible removal of angle along telescopic tube 5 of being convenient for pressure sensor 9, make the contact position of pressure sensor 9 and cell-phone screen can adjust, increase and detect the precision.
The clamping pull ring 7 and the telescopic sleeve 5 are connected through a spring, the clamping pull ring 7 and the telescopic sleeve 5 form a penetrating sliding structure, the clamping pull ring 7 is convenient to automatically clamp with the extension rod 6, and convenience in operation of the device is improved.
The inside embedding of locating rack 15 is provided with cushion 16, and the avris fixed mounting of cushion 16 has locating piece 17, and the avris fixedly connected with protection cushion 18 of locating piece 17, and locating rack 15 and locating piece 17 constitute extending structure, the locating piece 17 of being convenient for carries out the centre gripping at the inside elastic movement of locating rack 15 to the cell-phone screen of different thickness, and prevent to damage the surface influence measurement accuracy of cell-phone screen.
The working principle is as follows: when the mobile phone screen pressure testing device is used, firstly, as shown in fig. 2 and 4, a mobile phone screen is placed between positioning blocks 17, the positioning blocks 17 clamp the screen under the action of an elastic pad 16, then a limit rotary button 4 in threaded connection on a support frame 11 is rotated, as shown in fig. 2 and 5, a long connecting rod 14 pushes a support chute 13 to stably slide on a slide rail 12 and clamp the other side of the screen, so that screens with different sizes can be stably positioned, as shown in fig. 1, the limit rotary button 4 in threaded connection on a limit frame 3 is rotated, so that the clamping connection between the limit rotary button 4 and a rotary shaft 2 is disengaged, the rotary shaft 2 is conveniently rotated, the horizontal position of a pressure sensor 9 is adjusted, then a clamping pull ring 7 is pulled, so that the clamping connection between the clamping pull ring 7 and an extension rod 6 is disengaged, the position of the extension rod 6 is moved, and then the clamping pull ring 7 and the extension rod 6 are automatically clamped under the action, the application range of the pressure sensor 9 is increased, the comprehensiveness of detected data is improved, the hydraulic oil cylinder 8 is started to drive the pressure sensor 9 to press a screen for testing, and data can be read from the pressure sensor 9;
as shown in fig. 1 and 3, when hydraulic cylinder 8 starts, drive the laminating of guard plate 10 on the hydraulic cylinder 8 and support base 1 of the spring coupling on the support base 1 for the leakproofness and the protectiveness of device are strengthened, and along with the continuous vertical downstream of the hydraulic cylinder 8 output shaft that carries on of test, also can closely laminate between the guard plate 10, make the protection of device more comprehensive, avoid because the carrying on of test leads to the protective capacities of device to descend, increase the danger that testing personnel received.
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 (6)
1. Cell-phone screen pressure testing arrangement, including supporting pedestal (1), hydraulic cylinder (8) and pressure sensor (9), its characterized in that: the support structure is characterized in that a rotating shaft (2) is installed on a top bearing of the support base (1), a limiting frame (3) is welded on the outer wall of the support base (1) on the side of the rotating shaft (2), a limiting rotary button (4) is movably connected inside the limiting frame (3), a telescopic sleeve (5) is fixedly installed on the side of the rotating shaft (2), an extension rod (6) is embedded inside the telescopic sleeve (5), a clamping pull ring (7) is movably installed at the end part of the telescopic sleeve (5) on the side of the extension rod (6), a hydraulic oil cylinder (8) is fixedly connected with the end part of the extension rod (6), a pressure sensor (9) is fixedly installed at the bottom of an output shaft of the hydraulic oil cylinder (8), a protection plate (10) is sleeved on the outer wall of the output shaft of the hydraulic oil cylinder (8), and a support frame (, and fixed surface installs slide rail (12) on the bottom of support frame (11) to the cover is equipped with on the top outer wall of slide rail (12) and supports spout (13), supports the top fixedly connected with connecting rod (14) of spout (13) moreover, and the avris welding of connecting rod (14) has locating rack (15) simultaneously.
2. The mobile phone screen pressure testing device of claim 1, wherein: support base (1) and rotation axis (2) constitute the revolution mechanic of bearing installation, and rotation axis (2) and spacing frame (3) constitute threaded connection structure to rotation axis (2) and spacing knob (4) constitute the block structure.
3. The mobile phone screen pressure testing device of claim 1, wherein: the telescopic sleeve (5) and the extension rod (6) form a clamping telescopic structure, and the extension rod (6) and the clamping pull ring (7) form a clamping structure.
4. The mobile phone screen pressure testing device of claim 1, wherein: the clamping pull ring (7) is connected with the telescopic sleeve (5) through a spring, and the clamping pull ring (7) and the telescopic sleeve (5) form a penetrating sliding structure.
5. The mobile phone screen pressure testing device of claim 1, wherein: protection plate (10) are equiangular distribution on support base (1), and support base (1) and protection plate (10) constitute spring coupling's extending structure to the material of protection plate (10) is transparent ya keli board.
6. The mobile phone screen pressure testing device of claim 1, wherein: the inside embedding of locating rack (15) is provided with cushion (16), and the avris fixed mounting of cushion (16) has locating piece (17) to the avris fixedly connected with protection cushion (18) of locating piece (17), locating rack (15) and locating piece (17) constitute extending structure moreover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021983732.4U CN212807892U (en) | 2020-09-11 | 2020-09-11 | Cell-phone screen pressure testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021983732.4U CN212807892U (en) | 2020-09-11 | 2020-09-11 | Cell-phone screen pressure testing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212807892U true CN212807892U (en) | 2021-03-26 |
Family
ID=75090591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021983732.4U Active CN212807892U (en) | 2020-09-11 | 2020-09-11 | Cell-phone screen pressure testing arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212807892U (en) |
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2020
- 2020-09-11 CN CN202021983732.4U patent/CN212807892U/en active Active
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Effective date of registration: 20230420 Address after: 530201 The third and fourth floors of Building 1, Communication Industrial Park, Nanning Comprehensive Bonded Zone, No. 8, Dujuan Road, Nanning Area, China (Guangxi) Free Trade Experimental Zone, Nanning City, Guangxi Zhuang Autonomous Region Patentee after: Guangxi xinertai Intelligent Technology Co.,Ltd. Address before: 530012 no.4-03, 4th floor, No.2 building, phase I, electronic science and Technology Park, Nanning Comprehensive Bonded Zone, No.8 Dujuan Road, Liangqing District, Nanning City, Guangxi Zhuang Autonomous Region (Nanning Comprehensive Bonded Zone) Patentee before: Guangxi yishunying Intelligent Technology Group Co.,Ltd. |