CN207992412U - Mobile phone charger test system - Google Patents
Mobile phone charger test system Download PDFInfo
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- CN207992412U CN207992412U CN201820366285.4U CN201820366285U CN207992412U CN 207992412 U CN207992412 U CN 207992412U CN 201820366285 U CN201820366285 U CN 201820366285U CN 207992412 U CN207992412 U CN 207992412U
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- 238000012360 testing method Methods 0.000 title claims abstract description 77
- 238000003825 pressing Methods 0.000 claims abstract description 62
- 238000009434 installation Methods 0.000 claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 239000000758 substrate Substances 0.000 claims description 74
- 230000005611 electricity Effects 0.000 claims description 4
- 230000008520 organization Effects 0.000 abstract description 5
- 238000011031 large-scale manufacturing process Methods 0.000 abstract 1
- 238000013522 software testing Methods 0.000 abstract 1
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Abstract
The utility model provides a mobile phone charger test system, including transmission positioning mechanism, open and stop control mechanism, installation positioning mechanism, lift pressing means, connect accredited testing organization and support frame, transmission positioning mechanism is suitable for to place installation positioning mechanism and carries the location, open and stop control mechanism and be suitable for when detecting installation positioning mechanism and carry preset position control transmission positioning mechanism pause operation and to installation positioning mechanism ejection location, installation positioning mechanism is suitable for the installation to place the mobile phone charger that awaits measuring, lift pressing means is suitable for to press down the circular telegram to the mobile phone charger that awaits measuring of placing of installation positioning mechanism in, connect accredited testing organization be suitable for with the mobile phone charger that awaits measuring that the installation was placed in the installation positioning mechanism and connect the test, the support frame is suitable for to connect fixedly to the lift driver among the lift pressing means. A plurality of charger products of this application can once test, and efficiency of software testing is high, can satisfy large-scale production test demand, and test system is dangerous low itself.
Description
Technical Field
The utility model relates to a charger technical field, concretely relates to mobile phone charger test system.
Background
The mobile phone is an indispensable tool in daily life, the mobile phone charger and the mobile phone can be moved to thousands of households without leaving the charger, and the mobile phone charger serves as an accessory product of the mobile phone and provides electric energy for the mobile phone. After the mobile phone charger is assembled, the charging performance of the mobile phone charger and the like need to be tested to determine whether the charging performance of the mobile phone charger is normal. However, the inventor of the utility model finds through research that the test efficiency of the current mobile phone charger test system is low, and the test requirement of large-scale mobile phone charger production cannot be met, so that the technical problem needs to be solved urgently.
SUMMERY OF THE UTILITY MODEL
To cell-phone charger test system test efficiency among the prior art low, can't satisfy the technical problem of extensive cell-phone charger production test demand, the utility model provides a novel cell-phone charger test system.
In order to solve the technical problem, the utility model discloses a following technical scheme:
a mobile phone charger test system comprises a transmission positioning mechanism, a start-stop control mechanism, an installation positioning mechanism, a lifting pressing mechanism, a connection test mechanism and a support frame; wherein,
the conveying and positioning mechanism is suitable for placing the mounting and positioning mechanism and carrying out conveying and positioning, and comprises a conveying belt and pushing units which are arranged on two sides of the conveying belt and can position the mounting and positioning mechanism;
the start-stop control mechanism comprises a photoelectric sensor and a controller, the photoelectric sensor is arranged above the conveying belt and is suitable for detecting the mounting and positioning mechanism placed and conveyed on the conveying belt, and the controller is suitable for controlling the conveying belt to pause and starting the ejection unit to eject and position the mounting and positioning mechanism when the photoelectric sensor detects that the mounting and positioning mechanism is conveyed to a preset position;
the mounting and positioning mechanism is suitable for mounting and placing a mobile phone charger to be tested and comprises a bottom plate and a mounting plate, wherein the bottom plate is provided with a mounting groove and a through hole, the mounting plate is embedded in the mounting groove of the bottom plate, the upper surface of the mounting plate is provided with a plurality of positioning grooves suitable for the charger to be placed, and the rear side surface of the mounting plate opposite to the positioning grooves is correspondingly provided with a plurality of guide holes;
the lifting pressing mechanism is suitable for pressing and electrifying a mobile phone charger to be tested installed and placed in the installation positioning mechanism, the lifting pressing mechanism comprises a lifting driver, a fixed substrate, an insulating substrate and a pressing plate, the lifting driver is fixedly connected to the supporting frame, the upper surface of the fixed substrate is fixedly connected to the lower end of the lifting driver, the lower surface of the fixed substrate is provided with a fixed groove, the insulating substrate is embedded in the fixed groove of the fixed substrate, the lower surface of the insulating substrate is flush with the lower surface of the fixed substrate, the lower surface of the insulating substrate is provided with a plurality of sockets which are opposite to the positioning grooves and suitable for inserting pins of the charger, the left side and the right side of the fixed substrate are symmetrically provided with a plurality of guide rods, the pressing plate is provided with a plurality of openings which the plurality of sockets can correspondingly penetrate one by one, and is sleeved on the guide rods in a, the lower end of the guide rod is fixedly provided with a baffle which can be penetrated in the through hole, an expansion spring sleeved on the guide rod is connected between the lower surface of the fixed substrate and the pressing plate, when the lifting driver drives the fixed substrate to move downwards until the pressing plate is contacted with the upper surface of the mounting plate and continues to move downwards, the expansion spring is compressed by the lower surface of the fixed substrate and the pressing plate, and the plurality of sockets on the insulating substrate penetrate through the corresponding openings one by one and expose the lower surface of the pressing plate;
the connection testing mechanism is suitable for connection testing with a mobile phone charger to be tested arranged in the mounting and positioning mechanism, the connection testing mechanism comprises a supporting platform, a supporting cylinder, a supporting plate, a first connecting cylinder, a first supporting column and a first charging plug, a base plate is fixedly arranged on the supporting platform, the supporting cylinder is fixedly arranged on the base plate, a piston rod of the supporting cylinder is vertically arranged upwards, the supporting plate is fixedly arranged at the top end of a piston rod of the supporting cylinder, the first connecting cylinder is fixedly arranged on the upper surface of the supporting plate, first support column passes through screw thread fixed connection with the piston rod of first connection cylinder, fixed mounting has a plurality of first charging plugs of being connected with the tester electricity on the first support column, and is a plurality of first charging plug can remove forward under the drive of first connection cylinder through first support column and insert with a plurality of guiding holes one-to-one of mounting panel rear side.
Compared with the prior art, the utility model provides a mobile phone charger test system, including transmission positioning mechanism, start-stop control mechanism, installation positioning mechanism, lift pressing mechanism, connection test mechanism and support frame, before testing, a plurality of charger products to be tested are firstly placed in the positioning groove of the mounting plate, then the whole installation positioning mechanism is placed on the transmission belt for conveying, when the photoelectric sensor detects in real time that the installation positioning mechanism is conveyed to the preset position, the controller controls the transmission belt to pause and starts the ejection unit to eject and position the installation positioning mechanism for testing, then the lift driver is started to drive the fixed substrate to move downwards until the pressing plate contacts with the upper surface of the mounting plate, then the fixed substrate is continuously driven to move downwards, at the moment, the pressing plate slides upwards along the guide rod, the extension spring sleeved on the guide rod is compressed, the multiple sockets on the insulating substrate penetrate through the corresponding openings on the pressing plate one by one and expose the lower surface of the pressing plate, finally two pins of each charger to be tested are inserted into the corresponding sockets on the insulating substrate to supply power to the charger to be tested, the support cylinder drives the first connecting cylinder to move upwards, the first connecting cylinder stops when the first charging plug is moved to a position corresponding to the height of the guide hole on the mounting plate, then the first connecting cylinder starts to drive the first charging plug to move forwards through the first support column, the first charging plug continues to move forwards when the first charging plug is moved to be inserted into the guide hole, and the first charging plug is inserted into the charging end of each charger to be tested, so that the charger to be tested is subjected to charging detection through the tester; after the charging test is finished, the controller controls the ejection unit to cancel ejection positioning of the mounting positioning mechanism, and the transmission belt is restarted to transport the tested mounting positioning mechanism away to wait for the arrival of the next mounting positioning mechanism. Therefore, the device can test a plurality of mobile phone charger products at one time, realizes automatic conveying and positioning installation of the positioning mechanism, greatly saves manpower and material resources, improves the testing efficiency, is simple to operate, can meet the production testing requirements of large-scale mobile phone chargers, can position the charger to be tested front and back through the positioning groove and vertically position through the socket on the insulating substrate in the testing process, realizes quick three-dimensional positioning of the charger products to be tested, and effectively saves the testing time; meanwhile, the lower surface of the pressing plate is exposed out of the socket on the insulating substrate during testing, so that the possibility that the socket is accidentally touched during non-testing is avoided, and the risk of a testing system is effectively reduced.
Further, the ejection unit comprises an ejection cylinder and an ejection block, the ejection cylinder is electrically connected with the controller, and the ejection block is fixedly connected with a piston rod of the ejection cylinder and can eject the front end and the rear end of the bottom plate.
Further, the controller is a single chip microcomputer.
Furthermore, the left side and the right side of the bottom plate are provided with guide posts, and the left side and the right side of the fixed base plate are provided with guide holes which can be in sliding fit with the guide posts.
Further, the lifting driver is a lifting cylinder.
Furthermore, the guide rod is sleeved with a sleeve in a sliding mode, and the pressing plate is fixedly connected to the sleeve.
Furthermore, the left side and the right side of the fixed base plate are respectively and symmetrically provided with two guide rods.
Further, connect accredited testing organization still includes revolving cylinder, second connection cylinder, second support column and second charging plug, revolving cylinder connects the lower surface and the fixed mounting on supporting platform at the base plate, the cylinder is connected to the second and the relative fixed mounting of first connection cylinder is on the upper surface of backup pad, the piston rod that the cylinder is connected to second support column and second passes through screw thread fixed connection, fixed mounting has a plurality of second charging plugs of being connected with the tester electricity on the second support column, and is a plurality of second charging plug also can move forward under the drive of second connection cylinder through the second support column and insert with a plurality of guiding holes one-to-one of mounting panel rear side.
Drawings
Fig. 1 is an exploded schematic view of a mobile phone charger testing system provided by the present invention.
Fig. 2 is a schematic view of the layout structure on the lower surface of the fixed substrate provided by the present invention.
In the figure, 1, a conveying and positioning mechanism; 11. a conveyor belt; 12. a pushing unit; 121. a push cylinder; 122. a propping block; 2. a start-stop control mechanism; 21. a photosensor; 22. a controller; 3. installing a positioning mechanism; 31. a base plate; 310. a through hole; 311. a guide post; 32. mounting a plate; 321. positioning a groove; 322. a guide hole; 4. a lifting pressing mechanism; 41. a lift drive; 42. fixing the substrate; 421. fixing grooves; 422. a guide bar; 423. a baffle plate; 424. a guide hole; 425. a sleeve; 43. an insulating substrate; 431. a socket; 44. a pressing plate; 441. an opening; 45. a tension spring; 5. connecting a testing mechanism; 50. a support platform; 501. a substrate; 51. a support cylinder; 52. a support plate; 53. a first connecting cylinder; 54. a first support column; 55. a first charging plug; 56. a rotary cylinder; 57. a second connecting cylinder; 58. a second support column; 6. a support frame.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.
In the description of the present invention, it is to be understood that the terms "longitudinal", "radial", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and to simplify the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 and fig. 2, the present invention provides a testing system for a mobile phone charger, which includes a transmission positioning mechanism 1, a start/stop control mechanism 2, an installation positioning mechanism 3, a lifting pressing mechanism 4, a connection testing mechanism 5 and a supporting frame 6; wherein,
the conveying and positioning mechanism 1 is suitable for placing the mounting and positioning mechanism 3 and carrying out conveying and positioning, and the conveying and positioning mechanism 1 comprises a conveying belt 11 and pushing units 12 which are arranged on two sides of the conveying belt 11 and can position the mounting and positioning mechanism 3;
the start-stop control mechanism 2 comprises a photoelectric sensor 21 and a controller 22, the photoelectric sensor 21 is arranged above the conveying belt 11 and is suitable for detecting the mounting and positioning mechanism 3 placed and conveyed on the conveying belt 11, and the controller 22 is suitable for controlling the conveying belt 11 to pause and starting the pushing unit 12 to push and position the mounting and positioning mechanism 3 so as to test when the photoelectric sensor 21 detects that the mounting and positioning mechanism 3 is conveyed from left to right to a preset position;
the mounting and positioning mechanism 3 is suitable for mounting and placing a mobile phone charger to be tested, the mounting and positioning mechanism 3 comprises a bottom plate 31 and a mounting plate 32, the bottom plate 31 is provided with a mounting groove and a through hole 310, the mounting plate 32 is embedded in the mounting groove of the bottom plate 31, the upper surface of the mounting plate 32 is provided with a plurality of positioning grooves 321 suitable for placing the charger, and the rear side surface of the mounting plate 32 opposite to the positioning grooves 321 is correspondingly provided with a plurality of guide holes 322;
the lifting pressing mechanism 4 is suitable for pressing and electrifying a mobile phone charger to be tested installed and placed in the installation and positioning mechanism 3, the lifting pressing mechanism 4 comprises a lifting driver 41, a fixed substrate 42, an insulating substrate 43 and a pressing plate 44, the lifting driver 41 is fixedly connected to the supporting frame 6, the upper surface of the fixed substrate 42 is fixedly connected to the lower end of the lifting driver 41, the lower surface of the fixed substrate 42 is provided with a fixed groove 421, the insulating substrate 43 is embedded in the fixed groove 421 of the fixed substrate 42, and the lower surface of the insulating substrate 43 is flush with the lower surface of the fixed substrate 42, namely the lower surface of the insulating substrate 43 and the lower surface of the fixed substrate 42 are on the same plane, the lower surface of the insulating substrate 43 is provided with a plurality of sockets 431 which are opposite to the positioning grooves 321 and are suitable for inserting pins of the charger, and the left and right sides of the fixed substrate 42 are symmetrically, the pressing plate 44 is provided with a plurality of openings 441 through which a plurality of sockets 431 can correspondingly pass one by one, the pressing plate 44 is slidably sleeved on the guide rod 422 and is positioned below the insulating substrate 43, that is, in a non-test state, the pressing plate 44 separates the plurality of sockets 431, and the plurality of sockets 431 are positioned above the pressing plate 44, so that the possibility of electric conduction caused by accidental contact with the sockets 431 is prevented, the risk of a test system is reduced, a baffle plate 423 capable of being penetrated in the through hole 310 is fixed at the lower end of the guide rod 422, a telescopic spring 45 sleeved on the guide rod 422 is connected between the lower surface of the fixed substrate 42 and the pressing plate 44, when the lifting driver 41 drives the fixed substrate 42 to move downwards until the pressing plate 44 contacts with the upper surface of the mounting plate 32 and continues to move downwards, the pressing plate 44 presses and positions the charger to be tested to stop moving downwards, and the fixed substrate 42 continues to move downwards, the extension spring 45 is compressed by the lower surface of the fixed substrate 42 and the pressing plate 44, and the plurality of sockets 431 on the insulating substrate 43 pass through the corresponding openings 441 one by one and expose the lower surface of the pressing plate 44; in a test state, the plurality of sockets 431 exposed out of the lower surface of the pressing plate 44 are directly inserted and matched with the pins of the charger to be tested placed in the positioning grooves 321 under the primary pressing of the pressing plate 44, so that the charger to be tested is electrified and pressed and positioned;
connect accredited testing organization 5 be suitable for with installation place among installation positioning mechanism 3 the mobile phone charger that awaits measuring connect the test, connect accredited testing organization 5 and include supporting platform 50, support cylinder 51, backup pad 52, first connection cylinder 53, first support column 54 and first charging plug 55, the last fixed base plate 501 that is provided with of supporting platform, support cylinder 51 fixed mounting is on base plate 501, support cylinder 51's piston rod is vertical upwards to be set up, backup pad 52 fixed mounting is on support cylinder 51's piston rod top, first connection cylinder 53 fixed mounting is at the upper surface of backup pad 52, first support column 54 passes through screw thread fixed connection with first connection cylinder 53's piston rod, fixed mounting has a plurality of first charging plug 55 of being connected with the tester like direct current electron load appearance electricity on first support column 54, and is a plurality of first charging plug 55 can be to under first connection cylinder 53's drive through first support column 54 The first support column 54 is fixedly connected with the piston rod of the first connecting cylinder 53, when the piston rod of the first connecting cylinder 53 moves horizontally forward, the first charging plugs 55 on the first support column 54 can be driven to move forward, and the first charging plugs 55 are inserted into the guide holes 322 on the rear side of the mounting plate 32, so that the charging performance of the charger to be tested can be tested through the charging plugs; specifically, a USB charging data line having a USB charging interface (i.e., a charging plug) may be electrically connected to the tester, and the USB charging data line is collected inside the hollow first support column 54.
Compared with the prior art, the utility model provides a mobile phone charger test system, including transmission positioning mechanism, start-stop control mechanism, installation positioning mechanism, lift pressing mechanism, connection test mechanism and support frame, before testing, a plurality of charger products to be tested are firstly placed in the positioning groove of the mounting plate, then the whole installation positioning mechanism is placed on the transmission belt for conveying, when the photoelectric sensor detects in real time that the installation positioning mechanism is conveyed to the preset position, the controller controls the transmission belt to pause and starts the ejection unit to eject and position the installation positioning mechanism for testing, then the lift driver is started to drive the fixed substrate to move downwards until the pressing plate contacts with the upper surface of the mounting plate, then the fixed substrate is continuously driven to move downwards, at the moment, the pressing plate slides upwards along the guide rod, the extension spring sleeved on the guide rod is compressed, the multiple sockets on the insulating substrate penetrate through the corresponding openings on the pressing plate one by one and expose the lower surface of the pressing plate, finally two pins of each charger to be tested are inserted into the corresponding sockets on the insulating substrate to supply power to the charger to be tested, the support cylinder drives the first connecting cylinder to move upwards, the first connecting cylinder stops when the first charging plug is moved to a position corresponding to the height of the guide hole on the mounting plate, then the first connecting cylinder starts to drive the first charging plug to move forwards through the first support column, the first charging plug continues to move forwards when the first charging plug is moved to be inserted into the guide hole, and the first charging plug is inserted into the charging end of each charger to be tested, so that the charger to be tested is subjected to charging detection through the tester; after the charging test is finished, the controller controls the ejection unit to cancel ejection positioning of the mounting positioning mechanism, and the transmission belt is restarted to transport the tested mounting positioning mechanism away to wait for the arrival of the next mounting positioning mechanism. Therefore, the device can test a plurality of mobile phone charger products at one time, realizes automatic conveying and positioning installation of the positioning mechanism, greatly saves manpower and material resources, improves the testing efficiency, is simple to operate, can meet the production testing requirements of large-scale mobile phone chargers, can position the charger to be tested front and back through the positioning groove and vertically position through the socket on the insulating substrate in the testing process, realizes quick three-dimensional positioning of the charger products to be tested, and effectively saves the testing time; meanwhile, the lower surface of the pressing plate is exposed out of the socket on the insulating substrate during testing, so that the possibility that the socket is accidentally touched during non-testing is avoided, and the risk of a testing system is effectively reduced.
As a specific embodiment, please refer to fig. 1, the pushing unit 12 includes a pushing cylinder 121 and an abutting block 122, the pushing cylinder 121 is electrically connected to the controller 22, the abutting block 122 is fixedly connected to a piston rod of the pushing cylinder 121 and can abut against the front and rear end portions of the bottom plate 31, that is, the abutting block 122 can move to abut against the front and rear end portions of the bottom plate 31 under the driving of the piston rod of the pushing cylinder 121, so as to position and fix the mounting and positioning mechanism 3, and facilitate the test.
As a specific embodiment, the controller 22 is a single chip microcomputer, such as a 51-series single chip microcomputer, and the detection information of the photoelectric sensor 21, the conveyor belt 11 and the pushing cylinder 121 can be processed and controlled on site through the single chip microcomputer. Of course, those skilled in the art can also use other controllers to perform the control based on the description of the aforementioned functions.
As a specific embodiment, referring to fig. 1 and fig. 2, the left and right sides of the bottom plate 31 are provided with guide posts 311, the left and right sides of the fixed substrate 42 are provided with guide holes 424 capable of sliding matching with the guide posts 311, that is, the guide posts 311 are sleeved in the guide holes 424 of the fixed substrate 42, so that when the lifting driver 41 drives the fixed substrate 42 to move downward, the guide posts 311 can position the fixed substrate 42 to ensure that the fixed substrate 42 does not deviate, so that the plurality of sockets 431 on the insulating substrate 43 can be accurately inserted into the pins of the charger to be tested placed in the positioning slots 321 of the mounting plate 32, thereby improving the authenticity of the test.
As a specific example, the lifting driver 41 is a lifting cylinder, so that it can be fixedly connected with the upper surface of the fixed base plate 42 through a piston rod in the lifting cylinder and guide the fixed base plate 42 to perform a linear reciprocating motion in the vertical direction.
As a specific embodiment, referring to fig. 1 and 2, a sleeve 425 is slidably sleeved on the guide rod 422, the pressing plate 44 is fixedly connected to the sleeve 425, and at this time, the extension spring 45 is disposed between the lower surface of the fixed base plate 42 and the sleeve 425 and sleeved on the guide rod 422, so that the smoothness of the pressing plate 44 when being pressed onto the upper surface of the mounting plate 32 can be enhanced, that is, the pressing plate 44 can be horizontally pressed onto the upper surface of the mounting plate 32.
In a specific embodiment, two guide rods 422 are symmetrically disposed on the left and right sides of the fixed substrate 42, respectively, so that when the lifting driver 41 drives the fixed substrate 42 to move downward until the pressing plate 44 contacts with the upper surface of the mounting plate 32, the guide rods 422 can effectively position the pressing plate 44 and ensure that the pressing plate 44 is accurately pressed on the mounting plate 32 at a predetermined position.
As a specific embodiment, referring to fig. 1, the connection testing mechanism 5 further includes a rotary cylinder 56, a second connection cylinder 57, a second support pillar 58 and a second charging plug (not shown), the rotary cylinder 56 is connected to the lower surface of the substrate 501 and is fixedly mounted on the support platform 50, that is, the rotary cylinder 56 is mounted between the lower surface of the substrate 501 and the support platform 50, the second connection cylinder 57 and the first connection cylinder 53 are relatively fixedly mounted on the upper surface of the support plate 52, that is, the second connection cylinder 57 and the first connection cylinder 53 are relatively disposed on the upper surface of the support plate 52, the second support pillar 58 is fixedly connected with a piston rod of the second connection cylinder 57 through a screw thread, a plurality of second charging plugs electrically connected with the tester are fixedly mounted on the second support pillar 58, and the plurality of second charging plugs can also move forward to a plurality of second charging plugs behind the mounting plate 32 under the driving of the second connection cylinder 57 through the second support pillar 58 The guide holes 322 are inserted in a one-to-one correspondence manner, that is, the piston rods of the second connecting cylinders 57 are arranged horizontally forward, the second supporting columns 58 are fixedly connected with the piston rods of the second connecting cylinders 57, and when the piston rods of the second connecting cylinders 57 move horizontally forward, the second charging plugs on the second supporting columns 58 can be driven to move forward, so that the second charging plugs are inserted into the guide holes 322 on the rear side of the mounting plate 32, and the charging performance of the charger to be tested is tested through the charging plugs; specifically, a USB charging data line having a USB charging interface (i.e., a charging plug) may be electrically connected to the tester, and the USB charging data line is collected inside the hollow second supporting pillar 58. In this embodiment, set up the same two sets of connection cylinders simultaneously and connect two sets of the same charging plug in backup pad 52 to rotate through revolving cylinder 56 and select and adjust from top to bottom through support cylinder 51, satisfy from this and peg graft with the different specification charging socket of the charger that awaits measuring, effectively promoted this mobile phone charger test system's practicality and convenience.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (8)
1. A mobile phone charger test system is characterized by comprising a transmission positioning mechanism, a start-stop control mechanism, an installation positioning mechanism, a lifting pressing mechanism, a connection test mechanism and a support frame; wherein,
the conveying and positioning mechanism is suitable for placing the mounting and positioning mechanism and carrying out conveying and positioning, and comprises a conveying belt and pushing units which are arranged on two sides of the conveying belt and can position the mounting and positioning mechanism;
the start-stop control mechanism comprises a photoelectric sensor and a controller, the photoelectric sensor is arranged above the conveying belt and is suitable for detecting the mounting and positioning mechanism placed and conveyed on the conveying belt, and the controller is suitable for controlling the conveying belt to pause and starting the ejection unit to eject and position the mounting and positioning mechanism when the photoelectric sensor detects that the mounting and positioning mechanism is conveyed to a preset position;
the mounting and positioning mechanism is suitable for mounting and placing a mobile phone charger to be tested and comprises a bottom plate and a mounting plate, wherein the bottom plate is provided with a mounting groove and a through hole, the mounting plate is embedded in the mounting groove of the bottom plate, the upper surface of the mounting plate is provided with a plurality of positioning grooves suitable for the charger to be placed, and the rear side surface of the mounting plate opposite to the positioning grooves is correspondingly provided with a plurality of guide holes;
the lifting pressing mechanism is suitable for pressing and electrifying a mobile phone charger to be tested installed and placed in the installation positioning mechanism, the lifting pressing mechanism comprises a lifting driver, a fixed substrate, an insulating substrate and a pressing plate, the lifting driver is fixedly connected to the supporting frame, the upper surface of the fixed substrate is fixedly connected to the lower end of the lifting driver, the lower surface of the fixed substrate is provided with a fixed groove, the insulating substrate is embedded in the fixed groove of the fixed substrate, the lower surface of the insulating substrate is flush with the lower surface of the fixed substrate, the lower surface of the insulating substrate is provided with a plurality of sockets which are opposite to the positioning grooves and suitable for inserting pins of the charger, the left side and the right side of the fixed substrate are symmetrically provided with a plurality of guide rods, the pressing plate is provided with a plurality of openings which the plurality of sockets can correspondingly penetrate one by one, and is sleeved on the guide rods in a, the lower end of the guide rod is fixedly provided with a baffle which can be penetrated in the through hole, an expansion spring sleeved on the guide rod is connected between the lower surface of the fixed substrate and the pressing plate, when the lifting driver drives the fixed substrate to move downwards until the pressing plate is contacted with the upper surface of the mounting plate and continues to move downwards, the expansion spring is compressed by the lower surface of the fixed substrate and the pressing plate, and the plurality of sockets on the insulating substrate penetrate through the corresponding openings one by one and expose the lower surface of the pressing plate;
the connection testing mechanism is suitable for connection testing with a mobile phone charger to be tested arranged in the mounting and positioning mechanism, the connection testing mechanism comprises a supporting platform, a supporting cylinder, a supporting plate, a first connecting cylinder, a first supporting column and a first charging plug, a base plate is fixedly arranged on the supporting platform, the supporting cylinder is fixedly arranged on the base plate, a piston rod of the supporting cylinder is vertically arranged upwards, the supporting plate is fixedly arranged at the top end of a piston rod of the supporting cylinder, the first connecting cylinder is fixedly arranged on the upper surface of the supporting plate, first support column passes through screw thread fixed connection with the piston rod of first connection cylinder, fixed mounting has a plurality of first charging plugs of being connected with the tester electricity on the first support column, and is a plurality of first charging plug can remove forward under the drive of first connection cylinder through first support column and insert with a plurality of guiding holes one-to-one of mounting panel rear side.
2. The mobile phone charger test system of claim 1, wherein the pushing unit comprises a pushing cylinder and an abutting block, the pushing cylinder is electrically connected with the controller, and the abutting block is fixedly connected with a piston rod of the pushing cylinder and can abut against the front and rear side end portions of the bottom plate.
3. The mobile phone charger test system of claim 1, wherein the controller is a single chip microcomputer.
4. The mobile phone charger test system as claimed in claim 1, wherein the left and right sides of the bottom plate are provided with guide posts, and the left and right sides of the fixed base plate are provided with guide holes slidably engaged with the guide posts.
5. The handset charger test system of claim 1 wherein the lift actuator is a lift cylinder.
6. The mobile phone charger test system as claimed in claim 1, wherein a sleeve is slidably fitted over the guide bar, and the pressing plate is fixedly connected to the sleeve.
7. The mobile phone charger test system as claimed in claim 1, wherein two guide rods are symmetrically disposed on the left and right sides of the fixing substrate.
8. The mobile phone charger testing system of claim 1, wherein the connection testing mechanism further comprises a rotary cylinder, a second connection cylinder, a second support column and a second charging plug, the rotary cylinder is connected to the lower surface of the substrate and fixedly mounted on the support platform, the second connection cylinder and the first connection cylinder are relatively fixedly mounted on the upper surface of the support plate, the second support column is fixedly connected with a piston rod of the second connection cylinder through threads, a plurality of second charging plugs electrically connected with the tester are fixedly mounted on the second support column, and the second charging plugs can also move forward to be inserted into a plurality of guide holes on the rear side of the mounting plate in a one-to-one correspondence manner under the driving of the second connection cylinder through the second support column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820366285.4U CN207992412U (en) | 2018-03-16 | 2018-03-16 | Mobile phone charger test system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820366285.4U CN207992412U (en) | 2018-03-16 | 2018-03-16 | Mobile phone charger test system |
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| CN207992412U true CN207992412U (en) | 2018-10-19 |
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| CN201820366285.4U Expired - Fee Related CN207992412U (en) | 2018-03-16 | 2018-03-16 | Mobile phone charger test system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108132446A (en) * | 2018-03-16 | 2018-06-08 | 重庆安亿达电子有限公司 | Mobile phone charger test system |
| CN108375709A (en) * | 2018-03-16 | 2018-08-07 | 重庆安亿达电子有限公司 | Mobile phone charger detection device |
| CN113917250A (en) * | 2021-09-08 | 2022-01-11 | 三维通信股份有限公司 | Power amplifier module testing method and jig |
-
2018
- 2018-03-16 CN CN201820366285.4U patent/CN207992412U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108132446A (en) * | 2018-03-16 | 2018-06-08 | 重庆安亿达电子有限公司 | Mobile phone charger test system |
| CN108375709A (en) * | 2018-03-16 | 2018-08-07 | 重庆安亿达电子有限公司 | Mobile phone charger detection device |
| CN113917250A (en) * | 2021-09-08 | 2022-01-11 | 三维通信股份有限公司 | Power amplifier module testing method and jig |
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Address after: 402660 No.1 and No.2 buildings of phase III standard workshop of Zitong Street Industrial Park, Tongnan District, Chongqing Patentee after: Chongqing Guanyang Technology Co.,Ltd. Address before: 402660 The first phase of the standard factory building of Tongnan District Industrial Park, Chongqing City, No. 6 Building 1, 2nd Floor, Half Floor 3rd Floor 1/4 Floor, and No. 5 Building Patentee before: CHONGQING ANYIDA ELECTRONICS Co.,Ltd. |
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