CN111770227B - Extreme environment testing device for detecting mobile phone type mobile communication equipment - Google Patents
Extreme environment testing device for detecting mobile phone type mobile communication equipment Download PDFInfo
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- CN111770227B CN111770227B CN202010592199.7A CN202010592199A CN111770227B CN 111770227 B CN111770227 B CN 111770227B CN 202010592199 A CN202010592199 A CN 202010592199A CN 111770227 B CN111770227 B CN 111770227B
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- communication equipment
- seat
- movable seat
- temperature control
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/24—Arrangements for testing
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention provides an extreme environment testing device for detecting mobile phone mobile communication equipment. Before detecting communication equipment, put into the grip slipper with communication equipment after, when driving the gear rotation through the driving source, the gear drives adjacent threaded rod and rotates together, the removal seat with the threaded rod meshing also rotates thereupon, simultaneously the sliding seat slides outside the loop bar, when removing the seat and drive the grip slipper and remove to the temperature control incasement, the limiting plate is touched at the both ends of bottom regulation pole, and then change the angle of adjusting the pole, it removes to the threaded rod meshing of equidirectional to drive the removal seat through compression spring, the state that will remove converts to conversely, avoided artifical direct putting into the temperature control incasement with communication equipment and detected, cause the problem of damage skin, can accomplish the testing process voluntarily.
Description
Technical Field
The invention belongs to the technical field of mobile phone detection, and particularly relates to an extreme environment testing device for detecting mobile phone type mobile communication equipment.
Background
The communication equipment comprises wired communication equipment, wireless communication equipment and vehicle-mounted communication equipment, for mobile phone type mobile communication equipment, design requirement parameters of the mobile phone type mobile communication equipment all require that products can normally work under extreme environments, extreme environment tests comprise extreme temperature, extreme voltage and environment humidity, and aiming at different products and different use environments, the detection levels of the design requirements are different, and the levels of used components are different.
When extreme environment detection is carried out on mobile phone type communication equipment, a mobile phone needs to be placed into a temperature control box, the temperature control box is used for achieving the condition of the extreme environment, due to the complexity of the detection environment, the mobile phone cannot be taken out through direct contact of limbs with the equipment, in addition, in the process of replacing the mobile phone when detection is carried out, a box door cannot be synchronously closed with the equipment which enters and exits, the internal temperature is easy to lose, and the detection condition cannot be achieved.
Disclosure of Invention
In order to solve the above technical problems, the present invention provides an extreme environment testing device for testing mobile phone type mobile communication equipment, which is achieved by the following specific technical means:
an extreme environment testing device for detecting mobile phone mobile communication equipment comprises a base, wherein a bearing seat is fixedly arranged in the base, a threaded rod is installed in the bearing seat in an adjacent mode, an outer gear is fixedly installed at the left end of the threaded rod, a movable seat is connected to the outer surface of the adjacent threaded rod in a meshed mode, semicircular grooves are formed in the front surface and the rear surface of the movable seat, an adjusting rod is movably installed at the bottom of the movable seat, a clamping seat is fixedly installed at the top of the movable seat, the right side surfaces of the adjusting rod and the movable seat are fixedly connected through a compression spring, the joint of the adjusting rod and the movable seat is movably installed on the right side surface of the movable seat, the movable seat is slidably installed on the outer surface of a sleeve rod, the sleeve rod is fixedly installed on the inner side of the adjacent bearing seat, a variable resistor is arranged on the upper surface of the sleeve rod, and a metal sheet corresponding to the variable resistor is arranged on the upper surface of the sleeve rod, the utility model discloses a temperature control device, including a base, a loop bar, a bearing seat, a temperature control box, a supporting rod, a connecting block, a box door, a limiting plate, a temperature control box, a box door, a box cover and a box cover, the below of loop bar has the fixed plate at the inboard fixed mounting of bearing frame, the upper surface of fixed plate and the inside fixed mounting at the spout have the dog, the last fixed surface of dog installs the limiting plate, the right side of grip block has the temperature control box at the last fixed surface of base, the left side fixed surface of temperature control box installs the bracing piece, the inside slidable mounting of bracing piece has the connecting block, and the inside top of bracing piece is provided with magnet, the below of coil is provided with corresponding magnet in the inside of connecting block, and is adjacent fixed mounting has the chamber door between the connecting block.
Furthermore, the magnetic pole of the magnetic field generated by the coil is the same as the magnetic pole at the top end of the magnet, the magnet is electrically connected with the variable resistor, the positions of the metal sheet and the variable resistor are adjusted through the left-right sliding of the movable seat on the sleeve rod, the resistance value of the circuit connected with the variable resistor is further adjusted, and therefore the current in the coil connected with the variable resistor in series is adjusted, the magnetic field generated by the coil is guaranteed to push the magnet, and then the box door and the temperature control box are pushed to be closed in a coincided mode.
Furthermore, the upper surface of connecting block passes through spring coupling in the inside of bracing piece, and the spring upwards pulls open the chamber door when the magnetic field that the coil produced is less than the pulling force of spring, the right surface of chamber door is provided with sealed the pad with the junction of temperature control case, and sealed pad strengthens the inside sealed effect of temperature control case after the chamber door is closed.
Furthermore, the threads formed on the inner wall of the semicircular groove are matched with the threads on the outer surface of the threaded rod, and the semicircular groove and the movable seat are of an integrated forming structure.
Furthermore, the equal fixed mounting in left and right sides surface of adjusting the pole has branch, the right side surface of sliding seat is provided with the projection, realizes the angle conversion of restriction regulation pole through the projection to the drive moves the threaded rod meshing of equidirectional of seat.
Furthermore, the external gear is fixedly connected to the output end of the motor, the limiting plate is arranged on the upper surface of the stop block in an inclined manner, and when the two ends of the adjusting rod touch the limiting plate to change the angle of the adjusting rod, the moving seat is switched to move reversely.
Compared with the prior art, the invention has the following beneficial effects:
1. before the communication equipment is detected, after the communication equipment is placed into the clamping seat, the gear is driven to rotate by the driving source, the adjacent threaded rods are driven to rotate by the gear, the moving seat meshed with the threaded rods also rotates along with the threaded rods, meanwhile, the movable seat slides outside the loop bars, when the moving seat drives the clamping seat to move into the temperature control box, two ends of the bottom adjusting rod touch the limiting plates, the angle of the adjusting rod is further changed, the moving seat is driven to move towards the threaded rods in the same direction in a meshed mode through the compression springs, the moving state is converted to be opposite, the problem that the skin is damaged due to the fact that the communication equipment is placed into the temperature control box to be detected directly manually is solved, and the detection process can be completed automatically.
2. Before the clamping seat drives the communication equipment to enter the temperature control box, the positions of the metal sheet and the variable resistor are adjusted through the left-right sliding of the movable seat on the loop bar, the resistance value of a circuit connected with the variable resistor is further adjusted, and therefore the current in a coil connected in series with the variable resistor is adjusted, the fact that a magnet in a connecting block is pushed by a magnetic field generated by a supporting rod coil is guaranteed, the box door is pushed to be closed downwards in a superposition mode with the temperature control box, when the box door slides outwards, the magnetic field generated by the coil is changed, the box door is pulled upwards by the spring until the repulsive force of the magnetic field is smaller than the pulling force of the spring, and the clamping seat moves out, the purpose that the detection equipment and the box door are closed synchronously is achieved, and the temperature in the temperature control box is prevented from being lost quickly.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the internal structure of the base of the present invention;
FIG. 3 is a cross-sectional view of the internal structure of FIG. 2 taken along line A-A of the present invention;
FIG. 4 is a perspective view of a fixing plate according to the present invention;
FIG. 5 is a left cross-sectional view of the inner structure of the joint of the support bar and the door of the present invention;
fig. 6 is a sectional view of the inner structure at the stem of the present invention.
In the figure: 1. a base; 2. a bearing seat; 3. a threaded rod; 4. an outer gear; 5. a movable seat; 501. a semicircular groove; 6. adjusting a rod; 7. a compression spring; 8. a movable seat; 9. a loop bar; 901. a variable resistor; 902. a metal sheet; 10. a fixing plate; 11. a chute; 12. a stopper; 13. a limiting plate; 14. a clamping seat; 15. a temperature control box; 16. a support bar; 1601. a coil; 1602. a magnet; 17. connecting blocks; 18. and (4) a box door.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
the invention provides an extreme environment testing device for detecting mobile communication equipment such as mobile phones, which is shown in the accompanying drawings 1 to 6: comprises a base 1, wherein bearing seats 2 are fixedly arranged in the base 1, a threaded rod 3 is rotatably arranged in each of the adjacent bearing seats 2, an outer gear 4 is fixedly arranged at the left end of the threaded rod 3, the outer gear 4 is fixedly connected with the output end of a motor, a movable seat 5 is meshed and connected with the outer surface of each of the adjacent threaded rods 3, semicircular grooves 501 are respectively formed in the front surface and the rear surface of each of the movable seats 5, threads formed in the inner walls of the semicircular grooves 501 are matched with threads formed in the outer surface of each of the threaded rods 3, the semicircular grooves 501 and the movable seats 5 are of an integrally formed structure, an adjusting rod 6 is movably arranged at the bottom of each of the movable seats 5, supporting rods are respectively and fixedly arranged on the surfaces of the left side and the right side of each of the adjusting rod 6, a clamping seat 14 is fixedly arranged at the top of each of the movable seats 5, each of the adjusting rods 6 and the movable seats 5 are fixedly connected through a compression spring 7, and the joints of the adjusting rods 6 and the movable seats 5 are movably arranged on the surfaces of the right sides of the movable seats 8, the right side surface of sliding seat 8 is provided with the projection, 8 slidable mounting of sliding seat are at the surface of loop bar 9, loop bar 9 fixed mounting is in the inboard of adjacent bearing frame 2, the upper surface of loop bar 9 is provided with variable resistance 901, and variable resistance 901's upper surface is provided with the sheetmetal 902 rather than corresponding, the below of loop bar 9 has fixed plate 10 at the inboard fixed mounting of bearing frame 2, the upper surface of fixed plate 10 and the inside fixed mounting at spout 11 have dog 12, the last fixed surface of dog 12 installs limiting plate 13, limiting plate 13 is the upper surface of slope form setting at dog 12.
The temperature control box 15 is fixedly arranged on the upper surface of the base 1 on the right side of the clamping seat 14, the supporting rod 16 is fixedly arranged on the left surface of the temperature control box 15, the connecting block 17 is slidably arranged inside the supporting rod 16, the upper surface of the connecting block 17 is connected inside the supporting rod 16 through a spring, a magnet 1602 is arranged on the top end inside the supporting rod 16, a corresponding magnet 1602 is arranged inside the connecting block 17 below the coil 1601, the magnetic pole of a magnetic field generated by the coil 1601 is the same as the magnetic pole on the top end of the magnet 1602, the magnet 1602 is electrically connected with the variable resistor 901, a box door 18 is fixedly arranged between adjacent connecting blocks 17, and a sealing gasket is arranged at the joint of the right surface of the box door 18 and the temperature control box 15.
The specific use mode and function of the embodiment are as follows:
in the invention, before the communication equipment is detected, after the communication equipment is placed into the clamping seat 14, when the external gear 4 is driven to rotate by the driving source, the external gear 4 drives the adjacent threaded rod 3 to rotate together, the moving seat 5 meshed with the threaded rod 3 also rotates along with the threaded rod, simultaneously, the moving seat 8 slides outside the sleeve rod 9 to drive the moving seat 5 and the clamping seat 14 to move to the direction of the temperature control box 15, before the clamping seat 14 drives the communication equipment to enter the temperature control box 15, the positions of the metal sheet 902 and the variable resistor 901 are adjusted by utilizing the left-right sliding of the moving seat 8 on the sleeve rod 9, the resistance value of a circuit connected with the variable resistor 901 is further adjusted, so as to adjust the current in the coil 1601 connected in series with the variable resistor 901, thereby ensuring that the magnetic field generated by the supporting rod 16 coil 1601 pushes the magnet 1602 in the connecting block 17, and further pushes the box door 18 to downwards to coincide with the temperature control box 15 and close, when detecting in temperature control box 15, limiting plate 13 is touch at the both ends of bottom regulation pole 6, and then change the angle of adjusting pole 6, it removes to move the meshing of 5 toward the threaded rod 3 with the direction through compression spring 7 drive, the state that will remove converts to opposite, when outwards sliding, the magnetic field that coil 1601 produced changes, when repulsion force up to magnetic field is less than the pulling force of spring, the spring upwards pulls open chamber door 18, grip slipper 14 shifts out, repeated whole step, can accomplish continuous detection, integrated design has realized the synchronous closed purpose of check out test set with the chamber door, prevent that the inside temperature of temperature control box 15 from running off fast, avoided artifical direct putting into the check out in temperature control box 15 with communication equipment, cause the problem of damage skin, can accomplish the testing process automatically.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.
Claims (5)
1. The utility model provides a cell-phone class mobile communication equipment detects uses extreme environment testing arrangement, includes base (1), its characterized in that: the inner fixed mounting of the base (1) is provided with a bearing seat (2), the inner part of the bearing seat (2) is rotated to install a threaded rod (3), the left end of the threaded rod (3) is fixedly provided with an outer gear (4), the outer surface of the adjacent threaded rod (3) is meshed with a movable seat (5), the front surface and the rear surface of the movable seat (5) are respectively provided with a semicircular groove (501), the bottom of the movable seat (5) is movably provided with an adjusting rod (6), the top of the movable seat (5) is fixedly provided with a clamping seat (14), the right side surfaces of the adjusting rod (6) and the movable seat (5) are fixedly connected through a compression spring (7), the joint of the adjusting rod (6) and the movable seat (5) is movably arranged on the right side surface of the movable seat (8), the movable seat (8) is slidably arranged on the outer surface of a sleeve rod (9), the sleeve rod (9) is fixedly arranged on the inner side of the adjacent bearing seat (2), the upper surface of the loop bar (9) is provided with a variable resistor (901), the upper surface of the variable resistor (901) is provided with a metal sheet (902) corresponding to the variable resistor, a fixing plate (10) is fixedly arranged on the inner side of the bearing seat (2) below the loop bar (9), a stop block (12) is fixedly arranged on the upper surface of the fixing plate (10) and inside the sliding groove (11), a limiting plate (13) is fixedly arranged on the upper surface of the stop block (12), a temperature control box (15) is fixedly arranged on the upper surface of the base (1) on the right side of the clamping seat (14), a supporting rod (16) is fixedly arranged on the left surface of the temperature control box (15), a connecting block (17) is slidably arranged inside the supporting rod (16), a magnet (1602) is arranged on the top inside of the supporting rod (16), and a corresponding magnet (1602) is arranged inside the connecting block (17) below the coil (1601), a box door (18) is fixedly installed between the adjacent connecting blocks (17), the magnetic poles of the magnetic field generated by the coil (1601) are the same as the magnetic poles at the top end of the magnet (1602), and the magnet (1602) is electrically connected with the variable resistor (901).
2. The extreme environment testing device for detecting mobile phone type mobile communication equipment as claimed in claim 1, wherein: the upper surface of the connecting block (17) is connected to the inside of the supporting rod (16) through a spring, and a sealing gasket is arranged at the joint of the right surface of the box door (18) and the temperature control box (15).
3. The extreme environment testing device for detecting mobile phone type mobile communication equipment as claimed in claim 1, wherein: the thread that the inner wall of semicircular groove (501) was seted up and the screw thread looks adaptation of threaded rod (3) surface, semicircular groove (501) and removal seat (5) are integrated into one piece structure.
4. The extreme environment testing device for detecting mobile phone type mobile communication equipment as claimed in claim 1, wherein: the surface of the left side and the surface of the right side of the adjusting rod (6) are both fixedly provided with supporting rods, and the surface of the right side of the movable seat (8) is provided with a convex column.
5. The extreme environment testing device for detecting mobile phone type mobile communication equipment as claimed in claim 1, wherein: the external gear (4) is fixedly connected to the output end of the motor, and the limiting plate (13) is obliquely arranged on the upper surface of the stop block (12).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010592199.7A CN111770227B (en) | 2020-06-24 | 2020-06-24 | Extreme environment testing device for detecting mobile phone type mobile communication equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010592199.7A CN111770227B (en) | 2020-06-24 | 2020-06-24 | Extreme environment testing device for detecting mobile phone type mobile communication equipment |
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| CN111770227A CN111770227A (en) | 2020-10-13 |
| CN111770227B true CN111770227B (en) | 2021-11-05 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113329115B (en) * | 2021-08-02 | 2021-10-15 | 南昌升升科技有限公司 | Mobile phone detection system |
| CN117104900B (en) * | 2023-10-24 | 2024-01-05 | 太原福莱瑞达物流设备科技有限公司 | Automatic unstacking device |
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Effective date of registration: 20221129 Address after: 518000 warehouse 4002, building C3, modern logistics center, Yantian port, Yantian comprehensive free trade zone, No. 15, Mingzhu Road, Donghai community, Yantian street, Yantian District, Shenzhen, Guangdong Province Patentee after: Shenzhen changside electronic equipment maintenance Co.,Ltd. Address before: 311400 first floor, No. 59, tangwuli, Daxi village, Dongqiao Town, Fuyang District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou Rujian Electronic Equipment Co.,Ltd. |