CN112714213A

CN112714213A - Smart mobile phone detects with anchor clamps that have safeguard function

Info

Publication number: CN112714213A
Application number: CN202011530475.3A
Authority: CN
Inventors: 李振峰
Original assignee: Liaoning Juhui Network Technology Co ltd
Current assignee: Liaoning Juhui Network Technology Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-04-27

Abstract

The utility model provides a smart mobile phone detects with anchor clamps that have safeguard function, relates to smart mobile phone and makes mechanical technical field, including the fixed station, the fixed slot has been seted up at the top of fixed station, and the top fixedly connected with rubber membrane of fixed station, interior diapire fixedly connected with spring one of fixed station, the top fixedly connected with piston block of spring one, the inner wall fixedly connected with electromagnet at piston block top, the dielectric plate of inner wall fixedly connected with of piston block, the left inner wall fixedly connected with positive plate of fixed station, the inner wall fixedly connected with negative plate on fixed station right side. This smart mobile phone detects uses anchor clamps with safeguard function, through the cooperation of rubber membrane and electromagnet, when the cell-phone was put on the rubber membrane, the rubber membrane can be sunken under the action of gravity of cell-phone to when detecting the cell-phone touch screen, magnetorheological suspensions circular telegram makes the cell-phone have the buffering effect, effectively protects the cell-phone and avoids pressing the damage that causes in succession, influences the accurate result of testing result.

Description

Smart mobile phone detects with anchor clamps that have safeguard function

Technical Field

The invention relates to the technical field of smart phone manufacturing machinery, in particular to a clamp with a protection function for smart phone detection.

Background

The smart phone is a personal computer, has an independent operating system and an independent operating space, can be used by a user to install programs provided by third-party service providers such as software, games and navigation, and can realize the general name of a mobile phone type accessed by a wireless network through a mobile communication network.

One detection device in the current intelligent mobile phone detection device is used for detecting the service life of a touch screen of a mobile phone, a simulation finger can be used for continuously clicking a mobile phone screen, the intelligent mobile phone is fixed on a working platform in the detection process, but the current working platform is mostly of a steel structure, the hardness is too large, the mobile phone can damage the screen under the action of repeated impact, the service life of the touch screen is shortened, the detection result is influenced, and the accuracy of the detection result is reduced.

Therefore, we propose a clamp with a protection function for smartphone detection to solve the above problems.

Disclosure of Invention

The invention adopts the following technical scheme for realizing the technical purpose: the utility model provides a smart mobile phone detects with anchor clamps that have safeguard function, which comprises a fixed bench, the fixed slot has been seted up at the top of fixed station, the top fixedly connected with rubber membrane of fixed station, interior diapire fixedly connected with spring one of fixed station, the top fixedly connected with piston piece of spring one, the inner wall fixedly connected with electromagnet at piston piece top, the inner wall fixedly connected with dielectric plate of piston piece, the left inner wall fixedly connected with positive plate of fixed station, the inner wall fixedly connected with negative plate on fixed station right side, the inner wall fixedly connected with resistance of fixed station, the inner wall military fixedly connected with spring two of fixed station both sides, the top fixedly connected with and the fixed station inner wall swing joint kicking block of spring two, the equal fixedly connected with spring three of inner wall of fixed station both sides, the inboard fixedly connected with conducting block of spring three, the inner wall of fixed station just is close to the.

The invention has the following beneficial effects:

1. this smart mobile phone detects uses anchor clamps with safeguard function, through the cooperation of rubber membrane and electromagnet, when the cell-phone was put on the rubber membrane, the rubber membrane can be sunken under the action of gravity of cell-phone to when detecting the cell-phone touch screen, magnetorheological suspensions circular telegram makes the cell-phone have the buffering effect, effectively protects the cell-phone and avoids pressing the damage that causes in succession, influences the accurate result of testing result.

2. This anchor clamps that smart mobile phone detects with protect function uses through the cooperation of kicking block and piezoelectric crystal, and at the in-process of pressing the cell-phone, the electrorheological fluids power failure of kicking block bottom this moment, and the kicking block can move down at this moment, strikes piezoelectric crystal, and piezoelectric crystal produces the electric current, makes the electromagnet circular telegram to make the magnetorheological suspensions viscosity rise, the impact force of effectively buffering pressing, the safety of effective protection cell-phone, the accuracy of assurance detection data.

Further, the material of fixed station is the stereoplasm high strength material and the fixed station does not have electric conductivity and magnetic conductivity, and the fixed station plays the effect of fixed each part, the shape of fixed slot is cuboid and the size of fixed slot is less than the size of fixed station, and the fixed slot plays the effect of storing magnetorheological fluid.

Further, the material of rubber membrane is soft rubber material and the rubber membrane does not have electric conductivity, and the rubber membrane plays the effect of the shape of the laminating cell-phone of being convenient for, spring one is compression spring and the diameter of spring one is less than the diameter of piston block, and spring one plays the effect of upwards jacking the piston block.

Further, the piston block is made of hard high-strength materials, the piston block is cylindrical, the piston block plays a role in transmission, the electromagnet is electrically connected with the resistor, the size of the electromagnet is smaller than that of the piston block, and the electromagnet plays a role in changing the viscosity of the magnetorheological fluid.

Further, the dielectric plate is smaller than the piston block in size, the dielectric plate plays a role in changing the magnitude of circuit voltage, the resistor is a piezoresistor, the maximum path voltage of the resistor is smaller than the maximum circuit voltage passing through the negative plate, the resistor plays a role in controlling the circuit connection condition of the conductive block, the second spring is a compression spring, the diameter of the second spring is smaller than that of the top block, and the second spring plays a role in bouncing the top block upwards.

Furthermore, the top block is made of hard high-strength materials and does not have conductivity and magnetic conductivity, the top block plays a role in deforming the piezoelectric crystal, electrorheological fluid is filled at the bottom of the top block, the spring III is a compression spring, the diameter of the spring III is smaller than that of the conductive block, the conductive block is made of hard conductive materials, and the conductive block plays a role in controlling the state of the electrorheological fluid.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged partial view of portion A of FIG. 1;

FIG. 3 is a schematic diagram of the piston rod leftward movement structure of the present invention;

FIG. 4 is an enlarged partial view of the portion B in FIG. 3 according to the present invention.

In the figure: 1. a fixed table; 2. fixing grooves; 3. a rubber film; 4. a first spring; 5. a piston block; 6. an electromagnet; 7. a dielectric plate; 8. a positive plate; 9. a negative plate; 10. a resistance; 11. a second spring; 12. a top block; 13. a third spring; 14. a conductive block; 15. a piezoelectric crystal.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a clamp with a protection function for smart phone detection includes a fixing table 1, the fixing table 1 is made of a hard high-strength material, the fixing table 1 does not have conductivity and magnetic conductivity, the fixing table 1 plays a role in fixing each component, a fixing groove 2 is cuboid in shape, the size of the fixing groove 2 is smaller than that of the fixing table 1, the fixing groove 2 plays a role in storing magnetorheological fluid, the top of the fixing table 1 is provided with the fixing groove 2, the top of the fixing table 1 is fixedly connected with a rubber film 3, the rubber film 3 is made of a soft rubber material, the rubber film 3 does not have conductivity, the rubber film 3 plays a role in conveniently fitting the shape of a mobile phone, a spring 14 is a compression spring, the diameter of the spring 4 is smaller than that of a piston block 5, the spring 4 plays a role in pushing the piston block 5 upwards, and the inner bottom wall of the fixing table 1 is fixedly connected with the spring 4;

the top of the first spring 4 is fixedly connected with a piston block 5, the piston block 5 is made of hard high-strength materials, the piston block 5 is cylindrical, the piston block 5 plays a role in transmission, the electromagnet 6 is electrically connected with a resistor 10, the size of the electromagnet 6 is smaller than that of the piston block 5, the electromagnet 6 plays a role in changing the viscosity of magnetorheological fluid, the inner wall of the top of the piston block 5 is fixedly connected with the electromagnet 6, the inner wall of the piston block 5 is fixedly connected with a dielectric plate 7, the dielectric plate 7 is smaller than that of the piston block 5, the dielectric plate 7 plays a role in changing the circuit voltage, the resistor 10 is a piezoresistor, the maximum path voltage of the resistor 10 is smaller than that of a negative plate 9, the resistor 10 plays a role in controlling the circuit communication condition of a conductive block 14, the second spring 11 is a compression spring, and the diameter of the second spring 11 is smaller than that of the top block 12, the second spring 11 plays a role of upwards bouncing the top block 12;

the inner wall of the left side of the fixed station 1 is fixedly connected with a positive plate 8, the inner wall of the right side of the fixed station 1 is fixedly connected with a negative plate 9, the inner wall of the fixed station 1 is fixedly connected with a resistor 10, the inner walls of the two sides of the fixed station 1 are fixedly connected with a spring II 11, the top of the spring II 11 is fixedly connected with a top block 12 movably connected with the inner wall of the fixed station 1, the material of the top block 12 is hard high-strength material, the top block 12 does not have conductivity and magnetic conductivity, the top block 12 plays a role in deforming a piezoelectric crystal 15, electrorheological fluid is filled at the bottom of the top block 12, a spring III 13 is a compression spring, the diameter of the spring III 13 is smaller than that of a conductive block 14, the conductive block 14 is made of hard conductive material, the conductive block 14 plays a role in controlling the state of the electrorheological fluid, the inner walls of the, the inner wall of the fixed table 1 and the bottom close to the top block 12 are fixedly connected with a piezoelectric crystal 15.

The working principle is as follows: when the mobile phone is not placed, as shown in fig. 1, the rubber film 3 is in a bounce state at the moment, the piston block 5 bounces upwards under the action of the first spring 4, the dielectric plate 7 reduces the relative area of the positive plate 8 and the negative plate 9 to the minimum, the circuit voltage passing through the negative plate 9 is smaller than the maximum access voltage of the resistor 10, so that the resistor 10 is in an access state, the conductive block 14 is in a power-on state, the electrorheological fluid at the bottom of the top block 12 is changed into a solid state, the position of the top block 12 is effectively ensured to be fixed, the top block 12 cannot press the piezoelectric crystal 15, the electromagnet 6 is in a power-off state, the magnetorheological fluid is in a ground viscosity state, and the rubber film 3 can deform freely;

when the mobile phone is placed on the rubber film 3, the rubber film 3 changes according to the shape of the mobile phone, the piston block 5 moves downwards under the extrusion action of the magnetorheological fluid, the relative area of the positive plate 8 and the negative plate 9 is increased to the maximum by the dielectric plate 7, the circuit voltage of the negative plate 9 is larger than the maximum access voltage of the resistor 10, the conductive block 14 is in a power-off state, the electrorheological fluid is in a liquid state, the top block 12 moves downwards under the extrusion action of the magnetorheological fluid, the conductive block 14 moves outwards under the extrusion action of the electrorheological fluid, the top block 12 presses the piezoelectric crystal 15 to deform the piezoelectric crystal 15 to generate current, the electromagnet 6 is in a power-on state and generates magnetism, the viscosity of the magnetorheological fluid is increased, and the loss of the mobile phone can be effectively reduced when the mobile phone screen is pressed downwards, the integrity of the mobile phone is ensured.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a smart mobile phone detects with anchor clamps that have safeguard function, includes fixed station (1), its characterized in that: the top of the fixed table (1) is provided with a fixed groove (2), the top of the fixed table (1) is fixedly connected with a rubber membrane (3), the inner bottom wall of the fixed table (1) is fixedly connected with a first spring (4), the top of the first spring (4) is fixedly connected with a piston block (5), the inner wall of the top of the piston block (5) is fixedly connected with an electromagnet (6), the inner wall of the piston block (5) is fixedly connected with a dielectric plate (7), the inner wall of the left side of the fixed table (1) is fixedly connected with a positive plate (8), the inner wall of the right side of the fixed table (1) is fixedly connected with a negative plate (9), the inner wall of the fixed table (1) is fixedly connected with a resistor (10), the inner wall of the two sides of the fixed table (1) is fixedly connected with a second spring (11), the top of the second spring (11) is fixedly connected with a top block (12), the inner side of the spring III (13) is fixedly connected with a conductive block (14), and the inner wall of the fixed table (1) and the bottom close to the top block (12) are fixedly connected with a piezoelectric crystal (15).

2. The clamp with the protection function for the detection of the smart phone according to claim 1, wherein: the fixing table (1) is made of hard high-strength materials, and the fixing table (1) is not conductive and magnetic conductive.

3. The clamp with the protection function for the detection of the smart phone according to claim 1, wherein: the shape of the fixing groove (2) is cuboid, and the size of the fixing groove (2) is smaller than that of the fixing table (1).

4. The clamp with the protection function for the detection of the smart phone according to claim 1, wherein: the material of the rubber membrane (3) is soft rubber material and the rubber membrane (3) has no conductivity.

5. The clamp with the protection function for the detection of the smart phone according to claim 1, wherein: the first spring (4) is a compression spring, and the diameter of the first spring (4) is smaller than that of the piston block (5).

6. The clamp with the protection function for the detection of the smart phone according to claim 1, wherein: the piston block (5) is made of hard high-strength materials, the piston block (5) is cylindrical, the electromagnet (6) is electrically connected with the resistor (10), and the size of the electromagnet (6) is smaller than that of the piston block (5).

7. The clamp with the protection function for the detection of the smart phone according to claim 1, wherein: the dielectric plate (7) is smaller than the size of the piston block (5), the resistor (10) is a voltage dependent resistor, the maximum path voltage of the resistor (10) is smaller than the maximum circuit voltage passing through the negative plate (9), the second spring (11) is a compression spring, and the diameter of the second spring (11) is smaller than that of the top block (12).

8. The clamp with the protection function for the detection of the smart phone according to claim 1, wherein: the material of the top block (12) is a hard high-strength material, the top block (12) does not have conductivity and magnetic conductivity, electrorheological fluid is filled at the bottom of the top block (12), the spring III (13) is a compression spring, the diameter of the spring III (13) is smaller than that of the conductive block (14), and the conductive block (14) is made of a hard conductive material.