CN108287284A - Mobile phone charger testing device - Google Patents
Mobile phone charger testing device Download PDFInfo
- Publication number
- CN108287284A CN108287284A CN201810216768.0A CN201810216768A CN108287284A CN 108287284 A CN108287284 A CN 108287284A CN 201810216768 A CN201810216768 A CN 201810216768A CN 108287284 A CN108287284 A CN 108287284A
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- 238000012360 testing method Methods 0.000 title claims abstract description 76
- 238000003825 pressing Methods 0.000 claims abstract description 64
- 238000009434 installation Methods 0.000 claims abstract description 16
- 239000000758 substrate Substances 0.000 claims description 66
- 230000005611 electricity Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 230000008520 organization Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention provides a mobile phone charger testing device which comprises an installation positioning mechanism, a lifting pressing mechanism, a connection testing mechanism and a supporting frame, wherein the installation positioning mechanism is suitable for installing and placing a mobile phone charger to be tested, the lifting pressing mechanism is suitable for pressing and electrifying the mobile phone charger to be tested installed and placed in the installation positioning mechanism, the connection testing mechanism is suitable for carrying out connection testing on the mobile phone charger to be tested installed and placed in the installation positioning mechanism, and the supporting frame is suitable for connecting and fixing a lifting driver in the lifting pressing mechanism. The mobile phone charger testing device can test a plurality of mobile phone charger products at one time, is high in testing efficiency and simple in operation, can meet the requirement of large-scale mobile phone charger production testing, can perform front-back positioning and vertical positioning on the to-be-tested charger in the testing process, realizes quick three-dimensional positioning on the to-be-tested charger product, effectively saves testing time, and effectively reduces the risk of the mobile phone charger testing device in a non-testing state.
Description
Technical Field
The invention relates to the technical field of chargers, in particular to a mobile phone charger testing device.
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 present invention has found through research that the testing efficiency of the current testing device for mobile phone chargers is low, and the testing requirement of large-scale production of mobile phone chargers cannot be met, so that a solution to this technical problem is urgently needed.
Disclosure of Invention
The invention provides a novel mobile phone charger testing device, which aims to solve the technical problems that the testing efficiency of a mobile phone charger testing device in the prior art is low and the production testing requirements of large-scale mobile phone chargers cannot be met.
In order to solve the technical problems, the invention adopts the following technical scheme:
a mobile phone charger testing device comprises an installation positioning mechanism, a lifting pressing mechanism, a connection testing mechanism and a supporting frame; 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 mobile phone charger testing device provided by the invention comprises an installation positioning mechanism, a lifting pressing mechanism, a connection testing mechanism and a support frame, wherein a plurality of charger products to be tested are placed in positioning grooves of an installation plate before testing, then a lifting driver is started to drive a fixed base plate to move downwards until a pressing plate is contacted with the upper surface of the installation plate, then the fixed base plate is continuously driven to move downwards, the pressing plate slides upwards along a guide rod at the moment, a telescopic spring sleeved on the guide rod is compressed, a plurality of sockets on an insulating base plate also penetrate through 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 corresponding sockets on the insulating base plate to supply power to the charger to be tested, finally a support cylinder drives a first connecting cylinder to move upwards, and the mobile phone charger testing device stops when the first charging plug moves to be equal to the height of, then the first connecting cylinder is started to drive the first charging plug to move forwards through the first supporting column, when the first charging plug is moved into the guide hole, the first connecting cylinder continues to move forwards until the first charging plug is inserted into the charging end of each charger to be tested, and therefore the charger to be tested is charged and detected through the tester. Therefore, the device can test a plurality of mobile phone charger products at one time, has high test efficiency and simple operation, can meet the production test requirements of large-scale mobile phone chargers, and can position the charger to be tested back and forth through the positioning groove and vertically position the charger to be tested through the socket on the insulating substrate in the test process, thereby realizing the rapid three-dimensional positioning of the charger products to be tested and effectively saving the test 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 the testing device is effectively reduced.
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 testing device for a mobile phone charger according to the present invention.
Fig. 2 is a schematic view of the arrangement structure on the lower surface of the fixed substrate provided by the present invention.
In the figure, 1, a positioning mechanism is installed; 11. a base plate; 110. a through hole; 111. a guide post; 12. mounting a plate; 121. positioning a groove; 122. a guide hole; 2. a lifting pressing mechanism; 21. a lift drive; 22. fixing the substrate; 221. fixing grooves; 222. a guide bar; 223. a baffle plate; 224. a guide hole; 225. a sleeve; 23. an insulating substrate; 231. a socket; 24. a pressing plate; 241. an opening; 25. a tension spring; 3. connecting a testing mechanism; 30. a support platform; 301. a substrate; 31. a support cylinder; 32. a support plate; 33. a first connecting cylinder; 34. a first support column; 35. a first charging plug; 36. a rotary cylinder; 37. a second connecting cylinder; 38. a second support column; 4. a support frame.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining 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", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, 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 should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meanings 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 2, the present invention provides a testing apparatus for a mobile phone charger, which includes an installation positioning mechanism 1, a lifting pressing mechanism 2, a connection testing mechanism 3 and a supporting frame 4; wherein,
the mounting and positioning mechanism 1 is suitable for mounting and placing a mobile phone charger to be tested, the mounting and positioning mechanism 1 comprises a bottom plate 11 and a mounting plate 12, a mounting groove and a through hole 110 are formed in the bottom plate 11, the mounting plate 12 is embedded in the mounting groove of the bottom plate 11, a plurality of positioning grooves 121 suitable for mounting the charger are formed in the upper surface of the mounting plate 12, and a plurality of guide holes 122 are correspondingly formed in the rear side surface, opposite to the positioning grooves 121, of the mounting plate 12;
the lifting pressing mechanism 2 is suitable for pressing and electrifying a mobile phone charger to be tested installed and placed in the installation positioning mechanism 1, the lifting pressing mechanism 2 comprises a lifting driver 21, a fixed substrate 22, an insulating substrate 23 and a pressing plate 24, the lifting driver 21 is fixedly connected to the supporting frame 4, the upper surface of the fixed substrate 22 is fixedly connected to the lower end of the lifting driver 21, the lower surface of the fixed substrate 22 is provided with a fixed groove 221, the insulating substrate 23 is embedded in the fixed groove 221 of the fixed substrate 22, and the lower surface of the insulating substrate 23 is flush with the lower surface of the fixed substrate 22, namely the lower surface of the insulating substrate 23 and the lower surface of the fixed substrate 22 are on the same plane, the lower surface of the insulating substrate 23 is provided with a plurality of sockets 231 which are opposite to the positioning grooves 121 and are suitable for inserting pins of the charger, and the left and right sides of the fixed substrate 22 are symmetrically provided, the pressing plate 24 is provided with a plurality of openings 241 through which the plurality of sockets 231 can correspondingly pass one by one, the pressing plate 24 is slidably sleeved on the guide rod 222 and is positioned below the insulating substrate 23, that is, in a non-test state, the pressing plate 24 separates the plurality of sockets 231, and the plurality of sockets 231 are positioned above the pressing plate 24, so that the possibility of electric conduction caused by accidental contact with the sockets 231 is prevented, the risk of the test device is reduced, the lower end of the guide rod 222 is fixedly provided with a baffle 223 capable of being penetrated in the through hole 110, a telescopic spring 25 sleeved on the guide rod 222 is connected between the lower surface of the fixed substrate 22 and the pressing plate 24, when the lifting driver 21 drives the fixed substrate 22 to move downwards until the pressing plate 24 contacts with the upper surface of the mounting plate 12 and continues to move downwards, the pressing plate 24 presses and positions the charger to be tested to stop moving downwards, and the fixed substrate 22 continues to move downwards, the extension spring 25 is compressed by the lower surface of the fixed substrate 22 and the pressing plate 24, and the plurality of sockets 231 on the insulating substrate 23 pass through the corresponding openings 241 one by one and expose the lower surface of the pressing plate 24; in a test state, the plurality of sockets 231 exposed out of the lower surface of the pressing plate 24 are directly inserted and matched with the pins of the charger to be tested placed in the positioning grooves 121 under the primary pressing of the pressing plate 24, so that the charger to be tested is electrified and pressed and positioned;
connect accredited testing organization 3 be suitable for with install the mobile phone charger that awaits measuring of placing in positioning mechanism 1 and connect the test, it includes supporting platform 30, support cylinder 31, backup pad 32, first connection cylinder 33, first support column 34 and first charging plug 35 to connect accredited testing organization 3, the last fixed base plate 301 that is provided with of supporting platform, support cylinder 31 fixed mounting is on base plate 301, the vertical upwards setting of piston rod of support cylinder 31, backup pad 32 fixed mounting is on the piston rod top of support cylinder 31, first connection cylinder 33 fixed mounting is at the upper surface of backup pad 32, first support column 34 passes through screw thread fixed connection with the piston rod of first connection cylinder 33, fixed mounting has a plurality of first charging plug 35 of being connected with the tester like direct current electron load appearance electricity on first support column 34, and is a plurality of first charging plug 35 can be to under the drive of first connection cylinder 33 through first support column 34 The first support column 34 is fixedly connected with the piston rod of the first connecting cylinder 33, when the piston rod of the first connecting cylinder 33 moves horizontally forward, the first charging plugs 35 on the first support column 34 can be driven to move forward, and the first charging plugs 35 are inserted into the guide holes 122 on the rear side of the mounting plate 12, 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 34.
Compared with the prior art, the mobile phone charger testing device provided by the invention comprises an installation positioning mechanism, a lifting pressing mechanism, a connection testing mechanism and a support frame, wherein a plurality of charger products to be tested are placed in positioning grooves of an installation plate before testing, then a lifting driver is started to drive a fixed base plate to move downwards until a pressing plate is contacted with the upper surface of the installation plate, then the fixed base plate is continuously driven to move downwards, the pressing plate slides upwards along a guide rod at the moment, a telescopic spring sleeved on the guide rod is compressed, a plurality of sockets on an insulating base plate also penetrate through 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 corresponding sockets on the insulating base plate to supply power to the charger to be tested, finally a support cylinder drives a first connecting cylinder to move upwards, and the mobile phone charger testing device stops when the first charging plug moves to be equal to the height of, then the first connecting cylinder is started to drive the first charging plug to move forwards through the first supporting column, when the first charging plug is moved into the guide hole, the first connecting cylinder continues to move forwards until the first charging plug is inserted into the charging end of each charger to be tested, and therefore the charger to be tested is charged and detected through the tester. Therefore, the device can test a plurality of mobile phone charger products at one time, has high test efficiency and simple operation, can meet the production test requirements of large-scale mobile phone chargers, and can position the charger to be tested back and forth through the positioning groove and vertically position the charger to be tested through the socket on the insulating substrate in the test process, thereby realizing the rapid three-dimensional positioning of the charger products to be tested and effectively saving the test 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 the testing device is effectively reduced.
As a specific embodiment, please refer to fig. 1 and fig. 2, the left and right sides of the bottom plate 11 are provided with guide posts 111, and the left and right sides of the fixed substrate 22 are provided with guide holes 224 capable of slidably fitting with the guide posts 111, that is, the guide posts 111 are sleeved in the guide holes 224 of the fixed substrate 22, so that when the lifting driver 21 drives the fixed substrate 22 to move downward, the guide posts 111 can position the fixed substrate 22 to ensure that the fixed substrate 22 does not deviate, so that the plurality of sockets 231 on the insulating substrate 23 can be accurately inserted with the pins of the charger to be tested placed in the positioning slots 121 of the mounting plate 12, thereby improving the authenticity of the test.
As a specific example, the lifting driver 21 is a lifting cylinder, so that it can be fixedly connected with the upper surface of the fixed base plate 22 by a piston rod in the lifting cylinder and guide the fixed base plate 22 to perform a linear reciprocating motion in the vertical direction.
As a specific embodiment, referring to fig. 1 and 2, a sleeve 225 is slidably sleeved on the guide rod 222, the pressing plate 24 is fixedly connected to the sleeve 225, and at this time, the extension spring 25 is disposed between the lower surface of the fixed substrate 22 and the sleeve 225 and sleeved on the guide rod 222, so that the smoothness of the pressing plate 24 when pressing the upper surface of the mounting plate 12 can be enhanced, that is, the pressing plate 24 can be horizontally pressed on the upper surface of the mounting plate 12.
As a specific embodiment, two guide rods 222 are symmetrically disposed on the left and right sides of the fixed substrate 22, respectively, so that when the lifting driver 21 drives the fixed substrate 22 to move downward until the pressing plate 24 contacts with the upper surface of the mounting plate 12, the guide rods 222 can effectively position the pressing plate 24 and ensure that the pressing plate 24 accurately presses a predetermined position on the mounting plate 12.
As a specific embodiment, please refer to fig. 1, the connection testing mechanism 3 further includes a rotary cylinder 36, a second connection cylinder 37, a second support column 38 and a second charging plug (not shown), the rotary cylinder 36 is connected to the lower surface of the substrate 301 and is fixedly mounted on the support platform 30, that is, the rotary cylinder 36 is mounted between the lower surface of the substrate 301 and the support platform 30, the second connection cylinder 37 and the first connection cylinder 33 are relatively fixedly mounted on the upper surface of the support plate 32, that is, the second connection cylinder 37 and the first connection cylinder 33 are relatively disposed on the upper surface of the support plate 32, the second support column 38 is fixedly connected with a piston rod of the second connection cylinder 37 through a screw thread, a plurality of second charging plugs electrically connected with the tester are fixedly mounted on the second support column 38, and the plurality of second charging plugs can also move forward to a plurality of second charging plugs behind the mounting plate 12 under the driving of the second connection cylinder 37 through the second support column 38 The guide holes 122 are inserted in a one-to-one correspondence manner, that is, the piston rods of the second connecting cylinders 37 are arranged horizontally forward, the second supporting columns 38 are fixedly connected with the piston rods of the second connecting cylinders 37, and when the piston rods of the second connecting cylinders 37 move horizontally forward, the second charging plugs on the second supporting columns 38 can be driven to move forward, so that the second charging plugs are inserted into the guide holes 122 on the rear side of the mounting plate 12, 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 column 38. 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 32 to rotate through revolving cylinder 36 and select and adjust from top to bottom through support cylinder 31, satisfy from this and peg graft with the different specification charging socket of the charger that awaits measuring, effectively promoted this cell-phone charger testing arrangement's practicality and convenience.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, 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 modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (6)
1. A mobile phone charger testing device is characterized by comprising an installation positioning mechanism, a lifting pressing mechanism, a connection testing mechanism and a supporting frame; wherein,
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 testing device of 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 capable of being in sliding fit with the guide posts.
3. The device for testing a mobile phone charger according to claim 1, wherein the lifting driver is a lifting cylinder.
4. The mobile phone charger testing device of claim 1, wherein a sleeve is slidably sleeved on the guide rod, and the pressing plate is fixedly connected to the sleeve.
5. The device for testing the mobile phone charger according to claim 1, wherein two guide rods are symmetrically arranged on the left side and the right side of the fixing base plate respectively.
6. The mobile phone charger testing device 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 |
|---|---|---|---|
| CN201810216768.0A CN108287284A (en) | 2018-03-16 | 2018-03-16 | Mobile phone charger testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810216768.0A CN108287284A (en) | 2018-03-16 | 2018-03-16 | Mobile phone charger testing device |
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| CN108287284A true CN108287284A (en) | 2018-07-17 |
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| CN201810216768.0A Withdrawn CN108287284A (en) | 2018-03-16 | 2018-03-16 | Mobile phone charger testing device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115877206A (en) * | 2022-12-08 | 2023-03-31 | 天长市恒博智能科技有限公司 | Mobile phone electric motor testing device capable of conducting line communication through pressing and positioning |
| CN116773927A (en) * | 2022-03-10 | 2023-09-19 | 北京沃华慧通测控技术有限公司 | Detection assembly and detection method for compatibility of mobile equipment and charger |
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