CN219369079U - Vibration testing mechanism for vehicle-mounted navigation touch screen - Google Patents
Vibration testing mechanism for vehicle-mounted navigation touch screen Download PDFInfo
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- CN219369079U CN219369079U CN202320500199.9U CN202320500199U CN219369079U CN 219369079 U CN219369079 U CN 219369079U CN 202320500199 U CN202320500199 U CN 202320500199U CN 219369079 U CN219369079 U CN 219369079U
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- mounting plate
- top surface
- touch screen
- vibration
- testing mechanism
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
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Abstract
The utility model provides a vibration testing mechanism of a vehicle-mounted navigation touch screen, which comprises the following components: the fixing base is provided with a mounting plate above, the top surface of the fixing base is provided with two containing openings, the top surface of the fixing base is provided with two positioning openings, and one side of the inside of each containing opening is provided with a fixing groove; the vibration component is arranged on the top surface of the fixed base and used for generating vibration sense to detect, the placement frame is arranged and used for placing the vehicle navigation touch screen to be detected inside, so that the position of the vehicle navigation screen on the top surface of the mounting plate can be stabilized, the beating blocks are arranged and can be used for beating the bottom surface of the mounting plate in the moving process, and the beating blocks are used for beating the bottom surface of the mounting plate alternately, so that alternate acting force can be continuously applied to the mounting plate, the mounting plate can vibrate, and the vibration amplitude can be controlled through the rotating speed of the rotating shaft of the speed regulating motor.
Description
Technical Field
The utility model relates to the field of screen detection, in particular to a vibration testing mechanism of a vehicle navigation touch screen.
Background
Electronic products such as televisions, computers, mobile phones, car navigation equipment and the like are provided with touch screens, each touch screen comprises a screen area for display and a binding area which is bound with a circuit board, after the screen area is assembled, pins of the touch screens are bound with bonding pads on the circuit board, and finally, a protective film is attached to the whole display screen for protection.
According to publication No.: the Chinese patent of CN211478806U discloses a screen detection system which comprises a feeding mechanism, a detection mechanism and a discharging mechanism, wherein a screen to be detected enters the screen detection system through the feeding mechanism and is subjected to code scanning detection at the feeding mechanism; the detection mechanism performs lighting detection on the screen to be detected and then moves out of the screen detection system through the discharging mechanism; the feeding mechanism comprises a feeding unit and a feeding frame; the detection mechanism comprises a feeding unit, a detection unit and a detection frame, the discharging mechanism comprises a discharging unit and a discharging frame, the feeding unit is arranged in the feeding frame, the feeding unit and the detection unit are arranged in the detection frame, the discharging unit is arranged in the discharging frame, the feeding frame, the detection frame and the discharging frame are mutually connected to form an integral frame, and the feeding unit, the detection unit and the discharging unit are arranged in a separated mode with the integral frame.
However, the above solution still has certain drawbacks, such as: in the process of vibration detection, only vibration detection with fixed amplitude can be performed, and the detection range is narrow.
Disclosure of Invention
The utility model aims to provide a vibration testing mechanism of a vehicle navigation touch screen, which solves the problems or at least partially solves the problems, so as to solve the problems that in the process of vibration detection, only vibration detection with fixed amplitude can be performed and the detection range is narrower.
In order to achieve the above purpose, the technical scheme of the utility model is specifically realized as follows:
the utility model provides a vibration testing mechanism of a vehicle navigation touch screen, which comprises the following components: the fixing base is provided with a mounting plate above, the top surface of the fixing base is provided with two containing openings, the top surface of the fixing base is provided with two positioning openings, and one side of the inside of each containing opening is provided with a fixing groove; and the vibration component is arranged on the top surface of the fixed base and used for generating vibration sense for detection.
Through adopting above-mentioned technical scheme, through setting up the mounting panel, the vehicle navigation touch-sensitive screen of waiting to detect can be placed to the top surface of mounting panel, through setting up unable adjustment base, unable adjustment base can fix the mounting panel now subaerial position.
As a further aspect of the present utility model, the vibration assembly includes: the speed regulating motor is fixedly arranged on one side of the inner part of the fixed groove, a fixed ring is fixedly sleeved on the outer circular wall surface of the rotating shaft of the speed regulating motor, a plurality of striking blocks are fixedly arranged on the outer circular wall surface of the fixed ring, the outer wall surface of each striking block is movably clamped with the inner wall surface of the containing opening, and a plurality of placing frames are fixedly arranged on the top surface of the mounting plate.
Through adopting above-mentioned technical scheme, through setting up and placing the frame, place the frame and can deposit the car navigation touch-sensitive screen that waits to detect inside, thereby can stabilize car navigation screen in the position of mounting panel top surface, through setting up the speed governing motor, the speed governing motor can utilize pivoted rotation axis to drive the solid fixed ring in holding the inside rotation of mouth when starting, through setting up the solid fixed ring, gu fixed ring can drive fixed surface's striking piece synchronous activity when rotatory, through setting up the striking piece, the striking piece can strike in the bottom surface of mounting panel at the in-process of activity, and strike in turn the bottom surface of mounting panel through a plurality of striking pieces, consequently, can last applys alternate effort to the mounting panel, thereby make the mounting panel vibrate, and the range of rotation speed control vibrations through the speed governing motor rotation axis.
As a further scheme of the utility model, the top surface of the fixed base is provided with a plurality of sleeving grooves, the inner circular wall surface of each sleeving groove is movably sleeved with a supporting rod, the top end of each supporting rod is fixedly arranged on the bottom surface of the mounting plate, the outer circular wall surface of each supporting rod is movably sleeved with a spring, one end of each spring is fixedly arranged on the bottom surface of the mounting plate, and the other end of each spring is fixedly arranged on the top surface of the fixed base.
Through adopting above-mentioned technical scheme, through setting up the bracing piece, the bracing piece can support the position of mounting panel in unable adjustment base top, and then can confirm the position between unable adjustment base and the mounting panel, through setting up the spring, the spring can shrink or extend and in inside accumulation resilience force at the in-process of vibrations about the mounting panel, and the resilience force can increase the vibration amplitude of mounting panel when releasing.
As a further scheme of the utility model, two connecting blocks are fixedly arranged on the bottom surface of the mounting plate, and the outer wall surface of each connecting block is movably clamped with the inner wall surface of the corresponding positioning opening.
Through adopting above-mentioned technical scheme, through setting up the connecting block, the connecting block can be when the mounting panel shake from top to bottom in the inside synchronous vertical movement of locating port to stability when can increasing the mounting panel and reciprocate.
As a further scheme of the utility model, clamping grooves are respectively formed in two sides of the inside of the positioning opening, a blocking block is fixedly arranged on the bottom surface of the connecting block, and the outer wall of the blocking block is movably clamped with the inner wall of the clamping groove.
Through adopting above-mentioned technical scheme, through setting up the block, the block can be when the connecting block at the inside synchronous oscilaltion of joint groove when the inside of locating hole downwardly moving, through setting up the joint groove, the width of joint groove is greater than the block, therefore the block of joint in joint inslot can avoid breaking away from the inside of joint groove under the stop of locating hole, and then prevented the separation between unable adjustment base and the mounting panel.
As a further scheme of the utility model, one side of the inside of the plurality of placing frames is respectively provided with an observation opening.
Through adopting above-mentioned technical scheme, through setting up the viewing aperture, the vehicle navigation screen of placing inside the frame of can being convenient for of viewing aperture, the staff of being convenient for knows the influence of vibrations to the screen.
The utility model provides a vibration testing mechanism of a vehicle-mounted navigation touch screen, which has the beneficial effects that:
through setting up and placing the frame, place the frame and can deposit the car navigation touch-sensitive screen that waits to detect inside to can stabilize car navigation screen in the position of mounting panel top surface, through setting up the speed governing motor, the speed governing motor can utilize pivoted rotation axis to drive the solid fixed ring when starting and hold the inside rotation of mouth, through setting up the solid fixed ring, the solid fixed ring can drive fixed surface's striking piece synchronous activity when rotatory, through setting up the striking piece, the striking piece can strike in the bottom surface of mounting panel at the in-process of activity, and strike in turn the bottom surface at the mounting panel through a plurality of striking pieces, consequently can last to apply alternate effort to the mounting panel, thereby make the mounting panel vibrate, and the range of rotation speed control vibrations through the speed governing motor rotation axis.
Through setting up the bracing piece, the bracing piece can support the mounting panel in the position of unable adjustment base top, and then can confirm the position between unable adjustment base and the mounting panel, through setting up the spring, the spring can shrink or extend and in inside accumulation resilience at the in-process of vibrations about the mounting panel, the vibrations range of mounting panel can be increased to resilience when releasing, through setting up the block, the block can be when the connecting block moves down in the inside of joint groove in the inside synchronization of locating slot, through setting up the joint groove, the width of joint groove is greater than the block, therefore the block of joint inside the joint groove can avoid breaking away from the inside of joint groove under the stop of locating slot, and then prevented the separation between unable adjustment base and the mounting panel.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic perspective view of an embodiment of the present utility model;
fig. 2 is a schematic diagram of a split structure according to an embodiment of the present utility model;
FIG. 3 is a schematic view of a striking block according to an embodiment of the present utility model;
fig. 4 is a schematic diagram of a blocking block structure according to an embodiment of the present utility model.
In the figure: 1. a fixed base; 2. a mounting plate; 3. placing a frame; 4. an observation port; 5. a positioning port; 6. a connecting block; 7. a spring; 8. a blocking piece; 9. a receiving port; 10. a clamping groove; 11. a fixing groove; 12. a speed-regulating motor; 13. a fixing ring; 14. a striking block; 15. a socket groove; 16. and (5) supporting the rod.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
Referring to fig. 1, fig. 2 and fig. 3, the vibration testing mechanism for the vehicle navigation touch screen provided by the embodiment of the utility model comprises a fixed base 1, wherein a mounting plate 2 is arranged above the fixed base 1, two accommodating ports 9 are formed in the top surface of the fixed base 1, two positioning ports 5 are formed in the top surface of the fixed base 1, a fixing groove 11 is formed in one side of the inner part of the accommodating ports 9, a vibration component is arranged on the top surface of the fixed base 1 and used for generating vibration sense for detection, two connecting blocks 6 are fixedly arranged on the bottom surface of the mounting plate 2, the outer wall surface of each connecting block 6 is movably clamped with the inner wall surface of each positioning port 5, clamping grooves 10 are respectively formed in two sides of the inner part of each positioning port 5, a blocking piece 8 is fixedly arranged on the bottom surface of each connecting block 6, and the outer wall of each blocking piece 8 is movably clamped with the inner wall of each clamping groove 10.
Referring to fig. 2, 3 and 4, a plurality of sleeving grooves 15 are formed in the top surface of the fixing base 1, a supporting rod 16 is movably sleeved on the inner circular wall surface of the sleeving grooves 15, the top end of the supporting rod 16 is fixedly mounted on the bottom surface of the mounting plate 2, a spring 7 is movably sleeved on the outer circular wall surface of the supporting rod 16, one end of the spring 7 is fixedly mounted on the bottom surface of the mounting plate 2, the other end of the spring 7 is fixedly mounted on the top surface of the fixing base 1, a connecting block 6 can synchronously move up and down in the positioning opening 5 in the vertical vibration process of the mounting plate 2, and the fixing base 1 and the mounting plate 2 are prevented from being separated by utilizing the clamping connection of the blocking piece 8 and the clamping groove 10.
Referring to fig. 1, fig. 2 and fig. 3, the vibration assembly includes speed regulating motor 12, speed regulating motor 12 fixed mounting is in the inside one side of fixed slot 11, the fixed cover of the outer disc of speed regulating motor 12 rotation axis is equipped with solid fixed ring 13, gu fixed mounting has a plurality of striking piece 14 in the outer disc of fixed ring 13, the outer disc of striking piece 14 and the inner wall movable joint of holding mouth 9, the top surface fixed mounting of mounting panel 2 has a plurality of to place frame 3, the observation port 4 has been seted up respectively to the inside one side of a plurality of to place frame 3, the staff can place the vehicle navigation screen that waits to detect in the inside of placing frame 3, then the staff can start speed regulating motor 12, speed regulating motor 12 pivoted rotation axis can drive gu fixed ring 13 and hold the inside rotation of mouth 9, can drive striking piece 14 synchronous rotation when solid fixed ring 13 rotates, can hit the bottom surface at mounting panel 2 at striking piece 14 pivoted in-process, thereby make mounting panel 2 activity about, and then can drive and place the synchronous vibrations of frame 3, after the current range detects, the back can change the rotational speed of speed regulating motor 12 rotation axis, then can change the frequency of the vehicle navigation screen at the bottom surface 14 can change the frequency of striking frame 2 and can make the vehicle navigation screen of beating the amplitude of vibration 2 and the amplitude of vibration can not be detected.
Working principle: referring to fig. 1-4, when in use, firstly, a worker will place a vehicle navigation screen to be detected in the placement frame 3, then the worker will start the speed regulating motor 12, the rotating shaft of the speed regulating motor 12 will drive the fixed ring 13 to rotate in the accommodating port 9, when the fixed ring 13 rotates, the hitting block 14 will be driven to synchronously rotate, the hitting block 14 will hit the bottom surface of the mounting plate 2 in the rotating process, thereby the mounting plate 2 moves up and down, further vibration can be generated, further the placement frame 3 can be driven to synchronously vibrate, after the current vibration amplitude is detected, the worker will change the rotating speed of the rotating shaft of the speed regulating motor 12, thereby the frequency of the hitting block 14 hitting the bottom surface of the mounting plate 2 can be changed, and further the vibration amplitude of the mounting plate 2 can be changed, so that the vehicle navigation screen can be detected with different vibration amplitudes.
Through setting up spring 7, spring 7 can shrink or extend and in inside accumulation resilience at mounting panel 2 vibrations's in-process from top to bottom, and resilience can increase mounting panel 2's vibration amplitude when releasing, and the in-process connecting block 6 of vibrations about mounting panel 2 can reciprocate in the inside synchronization of locating slot 5 to utilize the joint of blocking piece 8 and joint groove 10 to avoid unable adjustment base 1 and mounting panel 2 separation, the in-process staff who shakes the detection can observe the state of car navigation screen through viewing aperture 4, the staff of being convenient for knows the influence of vibrations to the screen.
The foregoing is merely exemplary of the present application and is not intended to limit the present application. Various modifications and changes may be made to the present application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc. which are within the spirit and principles of the present application are intended to be included within the scope of the claims of the present application.
Claims (6)
1. The utility model provides a car navigation touch-sensitive screen vibrations testing mechanism which characterized in that includes:
the fixing device comprises a fixing base (1), wherein a mounting plate (2) is arranged above the fixing base (1), two accommodating openings (9) are formed in the top surface of the fixing base (1), two positioning openings (5) are formed in the top surface of the fixing base (1), and a fixing groove (11) is formed in one side of the inner part of the accommodating opening (9);
and the vibration assembly is arranged on the top surface of the fixed base (1) and used for generating vibration sense for detection.
2. The vehicle navigation touch screen shock testing mechanism of claim 1 wherein the shock assembly comprises:
the speed regulating motor (12), speed regulating motor (12) fixed mounting is in inside one side of fixed slot (11), the fixed cover in outer circular wall face of speed regulating motor (12) rotation axis is equipped with solid fixed ring (13), the outer circular wall face fixed mounting of solid fixed ring (13) has a plurality of striking piece (14), the outer wall face of striking piece (14) with the internal face activity joint of holding mouth (9), the top surface fixed mounting of mounting panel (2) has a plurality of to place frame (3).
3. The vehicle navigation touch screen vibration testing mechanism according to claim 1, wherein a plurality of sleeve grooves (15) are formed in the top surface of the fixed base (1), support rods (16) are movably sleeved on the inner circular wall surfaces of the sleeve grooves (15), the top ends of the support rods (16) are fixedly mounted on the bottom surface of the mounting plate (2), springs (7) are movably sleeved on the outer circular wall surfaces of the support rods (16), one ends of the springs (7) are fixedly mounted on the bottom surface of the mounting plate (2), and the other ends of the springs (7) are fixedly mounted on the top surface of the fixed base (1).
4. The vibration testing mechanism of the vehicle navigation touch screen according to claim 1, wherein two connecting blocks (6) are fixedly arranged on the bottom surface of the mounting plate (2), and the outer wall surface of each connecting block (6) is movably clamped with the inner wall surface of the corresponding positioning port (5).
5. The vehicle navigation touch screen vibration testing mechanism according to claim 4, wherein clamping grooves (10) are respectively formed in two sides of the inside of the positioning opening (5), a blocking block (8) is fixedly mounted on the bottom surface of the connecting block (6), and the outer wall of the blocking block (8) is movably clamped with the inner wall of the clamping groove (10).
6. The vibration testing mechanism of the vehicle navigation touch screen according to claim 2, wherein a plurality of observation ports (4) are respectively formed on one side of the inside of the placement frames (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320500199.9U CN219369079U (en) | 2023-03-15 | 2023-03-15 | Vibration testing mechanism for vehicle-mounted navigation touch screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320500199.9U CN219369079U (en) | 2023-03-15 | 2023-03-15 | Vibration testing mechanism for vehicle-mounted navigation touch screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219369079U true CN219369079U (en) | 2023-07-18 |
Family
ID=87117069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320500199.9U Active CN219369079U (en) | 2023-03-15 | 2023-03-15 | Vibration testing mechanism for vehicle-mounted navigation touch screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219369079U (en) |
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2023
- 2023-03-15 CN CN202320500199.9U patent/CN219369079U/en active Active
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