Release device for simulating falling of inner and outer screens of mobile phone
By designing a simulated drop-release device for the mobile phone's internal and external screens including electric push rods, threaded rods, rotating shafts and vacuum suction cups, the problem that the existing devices cannot adjust the angle is solved, and the accurate simulation and detection of the drop-real state of the mobile phone's internal and external screens is achieved.
Patent Information
- Application Number
- CN202422253124.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-14
- Publication Date
- 2025-06-20
- Estimated Expiration
- 2034-09-14
AI Technical Summary
The existing release device cannot adjust the angle of the mobile phone's internal and external screens when it falls, and cannot effectively simulate the different states when the mobile phone's internal and external screens when it falls naturally, affecting the accuracy of detection.
A release device that simulates the fall of the inner and outer screen of the mobile phone is designed. By setting up an electric push rod, threaded rod, rotating shaft and vacuum suction cup, the angle and height of the inner and outer screen of the mobile phone can be stably controlled, and the fall in different states can be simulated.
Accurate control of the drop angle and height of the internal and external screens of the mobile phone, ensuring the accuracy of detection, and protecting staff through protection cabinets and observation windows to avoid injury.
Smart Images
Figure CN223005697U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of the fall of the inner and outer screens, and specifically relates to a release device for simulating the fall of the inner and outer screens of a mobile phone. Background Technique
[0002] Mobile phones are the most commonly used electronic products in people's daily lives. When a mobile phone is designed and manufactured, it is necessary to conduct a drop test on its inner and outer screens to ensure that the mobile phone has sufficient strength to resist the impact force after falling. Therefore, relevant test equipment is needed to conduct relevant quality inspections on the mobile phone.
[0003] Most of the existing release devices cannot arbitrarily adjust the angle of the fall of the inner and outer screens of the mobile phone, and thus cannot effectively simulate the different states of the natural fall of the inner and outer screens of the mobile phone, which is not conducive to ensuring the accuracy of the detection. Content of the Utility Model
[0004] Aiming at the deficiencies of the prior art, the utility model provides a release device for simulating the fall of the inner and outer screens of a mobile phone, so as to solve the problem that most of the existing release devices cannot arbitrarily adjust the angle of the fall of the inner and outer screens of the mobile phone, and thus cannot effectively simulate the different states of the natural fall of the inner and outer screens of the mobile phone, which is not conducive to ensuring the accuracy of the detection mentioned in the above background technique.
[0005] To achieve the above purpose, the utility model provides the following technical scheme: A release device for simulating the fall of the inner and outer screens of a mobile phone, including a base, a protection cabinet is fixedly connected to the top of the base, a cabinet door is arranged on the front side of the protection cabinet, an observation window is arranged on the surface of the cabinet door, a handle is fixedly connected to the front side of the cabinet door, an electric push rod is fixedly connected to the top of the base, a connecting block is fixedly connected to the top of the electric push rod, a mounting seat is fixedly connected to the top of the connecting block, a servo motor I is fixedly connected to the top of the mounting seat, a threaded rod is rotatably connected to the inside of the mounting seat, a threaded block is threadedly connected to the surface of the threaded rod, a connecting seat is fixedly connected to the front side of the threaded block, a servo motor II is fixedly connected to the front side of the connecting seat, a rotating shaft is fixedly connected to the output end of the servo motor II, a fixing block is fixedly connected to the surface of the rotating shaft, a vacuum pump is fixedly connected to the top of the fixing block, an air vent hose is fixedly connected to the right end of the vacuum pump, and a vacuum chuck is fixedly connected to the bottom of the fixing block.
[0006] Preferably, the number of the electric push rods is two, the two electric push rods are symmetrically distributed on both sides of the bottom of the connecting block, and the bottoms of the two electric push rods are fixedly connected to both sides of the top of the base.
[0007] With the above technical solution, by setting up electric push rods, connecting blocks, etc. to be used in cooperation, and simultaneously pushing the connecting block by two electric push rods, the levelness of the lifting of the connecting block can be stably controlled, thereby ensuring the accuracy during the test of the inner and outer screens of the mobile phone.
[0008] Preferably, the lower side of the ventilation hose is communicated with the inside of the vacuum suction cup.
[0009] Preferably, the shape and size of the threaded block are adapted to the inner wall of the mounting seat, and the threaded block is closely attached to the inner wall of the mounting seat.
[0010] With the above technical solution, by setting up a threaded block, a mounting seat, etc. to be used in cooperation with a threaded rod, when the threaded rod rotates, it drives the threaded block to move up and down in the mounting seat, so that the height of the connecting seat can be finely adjusted, which is convenient for the staff to use.
[0011] Preferably, the top of the threaded rod penetrates through the top wall of the mounting seat and is fixedly connected to the output end of the first servo motor.
[0012] Preferably, the rotating shaft penetrates through the front wall of the connecting seat and extends into the inside of the connecting seat.
[0013] With the above technical solution, by setting up a rotating shaft, a connecting seat, etc. to be used in cooperation with a fixing block, when the rotating shaft rotates left or right, it drives the fixing block to rotate together, and the fixing block then drives the collection of the inner and outer screens to rotate through the vacuum suction cup, thereby changing the angle, and then simulating different states when the inner and outer screens fall naturally, ensuring the accuracy of the detection.
[0014] Compared with the prior art, the beneficial effects of the present utility model are:
[0015] 1. For the release device for simulating the fall of the inner and outer screens of a mobile phone, by setting up a rotating shaft, a connecting seat, etc. to be used in cooperation with a fixing block, when the rotating shaft rotates left or right, it drives the fixing block to rotate together, and the fixing block then drives the collection of the inner and outer screens to rotate through the vacuum suction cup, thereby changing the angle, and then simulating different states when the inner and outer screens fall naturally, ensuring the accuracy of the detection.
[0016] 2. For the release device for simulating the fall of the inner and outer screens of a mobile phone, by setting up a protection cabinet, a cabinet door, an observation window, etc. to be used in cooperation, the protection cabinet can protect the staff and prevent the inner and outer screens from hurting the staff during the falling process. By observing the falling state of the inner and outer screens of the mobile phone through the observation window, it is convenient for the staff to use. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 is a front view structural schematic diagram of the present utility model;
[0018] Figure 2Schematic diagram of the connection block structure of the present utility model;
[0019] Figure 3 Schematic diagram of the connection seat structure of the present utility model;
[0020] Figure 4 Schematic diagram of the bottom view of the connection seat structure of the present utility model;
[0021] Figure 5 Schematic diagram of the mounting seat structure of the present utility model;
[0022] Figure 6 Schematic diagram of the top view of the connection seat structure of the present utility model.
[0023] In the figure: 1, base; 2, protection cabinet; 3, cabinet door; 4, observation window; 5, handle; 6, electric push rod; 7, connection block; 8, mounting seat; 9, servo motor 1; 10, threaded rod; 11, threaded block; 12, connection seat; 13, servo motor 2; 14, rotating shaft; 15, fixed block; 16, vacuum pump; 17, ventilation hose; 18, vacuum chuck. Specific embodiments
[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0025] Embodiment 1:
[0026] Please refer to FIGS. 1-5 in combination. A release device for simulating the fall of the inner and outer screens of a mobile phone includes a base 1. A protective cabinet 2 is fixedly connected to the top of the base 1. A cabinet door 3 is arranged on the front side of the protective cabinet 2. An observation window 4 is arranged on the surface of the cabinet door 3. A handle 5 is fixedly connected to the front side of the cabinet door 3. An electric push rod 6 is fixedly connected to the top of the base 1. The number of the electric push rods 6 is two. The two electric push rods 6 are symmetrically distributed on both sides of the bottom of the connecting block 7, and the bottoms of the two electric push rods 6 are fixedly connected to both sides of the top of the base 1. The top of the electric push rod 6 is fixedly connected to a connecting block 7. The top of the connecting block 7 is fixedly connected to a mounting seat 8. A servo motor 9 is fixedly connected to the top of the mounting seat 8. A threaded rod 10 is rotatably connected to the inside of the mounting seat 8. A threaded block 11 is threadedly connected to the surface of the threaded rod 10. A connecting seat 12 is fixedly connected to the front side of the threaded block 11. A servo motor 13 is fixedly connected to the front side of the connecting seat 12. The output end of the servo motor 13 is fixedly connected to a rotating shaft 14. A fixing block 15 is fixedly connected to the surface of the rotating shaft 14. A vacuum pump 16 is fixedly connected to the top of the fixing block 15. The right end of the vacuum pump 16 is fixedly communicated with a ventilation hose 17. A vacuum chuck 18 is fixedly connected to the bottom of the fixing block 15. The lower side of the ventilation hose 17 is communicated with the inside of the vacuum chuck 18.
[0027] Working principle: When in use, the staff opens the cabinet door 3 and tightly attaches the inner and outer screens to be tested to the lower side of the vacuum chuck 18. At this time, the vacuum pump 16 is started. The vacuum pump 16 pumps out the air in the vacuum chuck 18 through the ventilation hose 17 to adsorb the inner and outer screens. At this time, the staff starts the electric push rod 6. The electric push rod 6 extends to raise the height of the connecting block 7. By starting the servo motor 9 to control the rotation of the threaded rod 10, the threaded rod 10 rotates to drive the threaded block 11 to rise and fall in the mounting seat 8, so as to finely adjust the height of the connecting seat 12, which is convenient for the staff to conduct tests. When it is necessary to change the test angle, the staff can start the servo motor 13. The servo motor 13 drives the rotating shaft 14 to rotate left or right to drive the fixing block 15 to rotate together. The fixing block 15 then drives the inner and outer screens collected by the vacuum chuck 18 to rotate to change the angle, so as to simulate different states when the inner and outer screens fall naturally and ensure the accuracy of the detection.
[0028] Compared with the related technology, a release device for simulating the fall of the inner and outer screens of a mobile phone provided by the present utility model has the following beneficial effects: By arranging the rotating shaft 14, the connecting seat 12, etc. to cooperate with the fixing block 15, the fixing block 15 can be driven to rotate together by rotating the rotating shaft 14 left or right. The fixing block 15 then drives the inner and outer screens collected by the vacuum chuck 18 to rotate to change the angle, so as to simulate different states when the inner and outer screens fall naturally and ensure the accuracy of the detection.
[0029] Embodiment 2:
[0030] Please refer to FIGS. 1-6 for reference. A protective cabinet 2 is fixedly connected to the top of the base 1. A cabinet door 3 is arranged on the front side of the protective cabinet 2. An observation window 4 is arranged on the surface of the cabinet door 3. A handle 5 is fixedly connected to the front side of the cabinet door 3. An electric push rod 6 is fixedly connected to the top of the base 1. A connecting block 7 is fixedly connected to the top of the electric push rod 6. An installation seat 8 is fixedly connected to the top of the connecting block 7. A servo motor 9 is fixedly connected to the top of the installation seat 8. A threaded rod 10 is rotatably connected to the inside of the installation seat 8. A threaded block 11 is threadedly connected to the surface of the threaded rod 10. A connecting seat 12 is fixedly connected to the front side of the threaded block 11.
[0031] Working principle: During the test, the staff closes the cabinet door 3 again and controls the vacuum pump 16 to inflate the vacuum chuck 18 through the ventilation hose 17, thereby releasing the vacuum adsorption on the inner and outer screens of the mobile phone. At this time, the inner and outer screens of the mobile phone will freely fall under the action of gravity and thus fall on the base 1. The staff can observe the falling state of the inner and outer screens of the mobile phone through the observation window 4, and the protective cabinet 2 can protect the staff and prevent them from being injured, which is convenient for the staff to use.
[0032] Compared with the related technology, a release device for simulating the fall of the inner and outer screens of a mobile phone provided by the present utility model has the following beneficial effects: By setting up the protective cabinet 2, the cabinet door 3, the observation window 4, etc. and using them in cooperation, the protective cabinet 2 can protect the staff and prevent them from being injured during the fall of the inner and outer screens. By observing the falling state of the inner and outer screens of the mobile phone through the observation window 4, it is convenient for the staff to use.
[0033] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.
Claims
1. A release device for simulating the falling of the inner and outer screens of a mobile phone, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a protection cabinet (2); a cabinet door (3) is provided on the front side of the protection cabinet (2); an observation window (4) is provided on the surface of the cabinet door (3); a handle (5) is fixedly connected to the front side of the cabinet door (3); an electric push rod (6) is fixedly connected to the top of the base (1); a connecting block (7) is fixedly connected to the top of the electric push rod (6); a mounting seat (8) is fixedly connected to the top of the connecting block (7); a servo motor (9) is fixedly connected to the top of the mounting seat (8); a threaded rod (10) is rotatably connected to the inner side of the mounting seat (8); The surface of the threaded rod (10) is threadedly connected to a threaded block (11); the front side of the threaded block (11) is fixedly connected to a connecting seat (12); the front side of the connecting seat (12) is fixedly connected to a servo motor 2 (13); the output end of the servo motor 2 (13) is fixedly connected to a rotating shaft (14); the surface of the rotating shaft (14) is fixedly connected to a fixing block (15); the top of the fixing block (15) is fixedly connected to a vacuum pump (16); the right end of the vacuum pump (16) is fixedly connected to a ventilation hose (17); and the bottom of the fixing block (15) is fixedly connected to a vacuum suction cup (18).
2. A release device for simulating the falling of inner and outer screens of a mobile phone according to claim 1, characterized in that: The number of the electric push rods (6) is two, and the two electric push rods (6) are symmetrically distributed on both sides of the bottom of the connecting block (7), and the bottoms of the two electric push rods (6) are fixedly connected to both sides of the top of the base (1).
3. A release device for simulating the falling of inner and outer screens of a mobile phone according to claim 1, characterized in that: The lower side of the ventilation hose (17) is connected to the interior of the vacuum suction cup (18).
4. The release device for simulating the falling of the inner and outer screens of a mobile phone according to claim 1, characterized in that: The shape and size of the threaded block (11) are compatible with the inner wall of the mounting seat (8), and the threaded block (11) is tightly fitted to the inner wall of the mounting seat (8).
5. The release device for simulating the falling of the inner and outer screens of a mobile phone according to claim 1, characterized in that: The top of the threaded rod (10) passes through the top wall of the mounting seat (8) and is fixedly connected to the output end of the servo motor 1 (9).
6. The release device for simulating the falling of the inner and outer screens of a mobile phone according to claim 1, characterized in that: The rotating shaft (14) passes through the front wall of the connecting seat (12) and extends to the interior of the connecting seat (12).