Testing device

Abstract

The utility model discloses a testing device which comprises a machine base, a clamping mechanism, a first air cylinder, at least two plugs and at least two second air cylinders. The clamping mechanism is arranged on the top of the machine base and used for clamping a product. The first air cylinder is arranged on the top of the machine base and located on the side, in the X-axis direction, of the clamping mechanism. All the second air cylinders are connected with the telescopic ends of the first air cylinders, and the second air cylinders are distributed in the Y-axis direction. One plug is connected with the telescopic end of one second air cylinder, each plug is provided with two opposite ends, one end of each plug is used for being inserted into a product, and the other ends of the different plugs are used for being electrically connected with different external testing units. According to the testing device, the product is clamped through the clamping assembly, then the second air cylinder is driven to move through the first air cylinder, the plugs are synchronously driven to move, different plugs are switched, finally, the plugs are driven to move through the second air cylinder so that the plugs can be inserted into the product, and therefore the testing efficiency of the product is improved.

Description

Technical Field

[0001] This application relates to the technical field of product testing equipment, and particularly relates to a testing device. Background Art

[0002] Current electronic products have more and more functions. When some electronic products are produced, different functions of the products need to be tested. Generally, in a manual operation method, the products are separately placed into different devices, and the plugs of different devices are respectively inserted into the products to test the products. The process of separately placing the products into different devices and the process of respectively inserting the plugs of different devices into the products are cumbersome, and the manual operation method has low efficiency. Summary of the Utility Model

[0003] In view of this, this application provides a testing device to solve the problem of low manual operation efficiency and improve the testing efficiency of products.

[0004] An embodiment of this application provides a testing device, including a base, a clamping mechanism, a first cylinder, at least two plugs, and at least two second cylinders. The clamping mechanism is arranged on the top of the base and is used for clamping the product. The first cylinder is arranged on the top of the base, and the first cylinder is located on one side of the clamping mechanism along the X-axis direction. All the second cylinders are connected to the telescopic end of the first cylinder, and the second cylinders are distributed along the Y-axis direction. One plug is connected to the telescopic end of one second cylinder. The plugs respectively have opposite ends. One ends of all the plugs are all used for inserting into the product, and the other ends of different plugs are used for electrically connecting to different external testing units. The telescopic end of each second cylinder is configured to drive the corresponding plug to move along the X-axis direction so that the plug is inserted into or pulled out of the product. The first cylinder is configured to drive the second cylinders to move and synchronously drive the plugs to move along the Y-axis direction so that the plugs respectively correspond to the product along the X-axis direction.

[0005] In the above embodiment, the product is clamped by the clamping assembly, then the first cylinder drives the second cylinders to move and synchronously drives the plugs to move to switch different plugs. Finally, the second cylinders drive the plugs to move so that the plugs are inserted into the product, thereby realizing that different plugs are respectively inserted into the product with only one pick-and-place operation of the product, improving the testing efficiency of the product.

[0006] In some embodiments, the second cylinder further includes a mounting member and an elastic member. The mounting member is connected to the telescopic end of the second cylinder, and the plug is connected to the mounting member. The elastic member is arranged between at least one plug and the corresponding mounting member. When the second cylinder drives the mounting member to move closer to the product and synchronously drives the elastic member and the plug to move closer to the product until the plug contacts the product, the elastic member is configured to buffer the plug in a direction perpendicular to the X-axis direction.

[0007] In the above embodiments, the plug is buffered by the elastic member so that a soft contact is formed between the plug and the product, thereby achieving the effect of adjusting the position of the plug.

[0008] In some embodiments, the second cylinder further includes a first limiting block, the first limiting block is connected to the bottom of the mounting member, and the first limiting block is configured to move along the X-axis direction under the drive of the mounting member and contact the clamping mechanism or the machine base, so as to limit the movement of the mounting member approaching the product along the X-axis direction.

[0009] In the above embodiments, the elongation distance of the second cylinder is limited by the first limiting block to prevent the length of the plug inserted into the product from being too large and causing damage to the product.

[0010] In some embodiments, the machine base includes two stop components, and the two stop components are arranged oppositely along the Y-axis direction on the top of the machine base. The first cylinder includes a second limiting block, the second limiting block is connected to the telescopic end of the first cylinder, and a part of the second limiting block extends between the two stop components. The stop components are configured to stop the second limiting block moving along the Y-axis direction.

[0011] In the above embodiments, the first cylinder is limited by the stop components to improve the accuracy of the first cylinder driving the plug to correspond to the product.

[0012] In some embodiments, the stop component includes an oil buffer, and the oil buffer includes a contact end, and the contact end is configured to contact the second limiting block moving along the Y-axis direction and buffer the second limiting block.

[0013] In the above embodiments, the second limiting block is buffered by the oil buffer. While limiting the first cylinder, the first cylinder can stop smoothly, so as to reduce the impact on the first cylinder and help extend the service life of the first cylinder.

[0014] In some embodiments, at least one plug includes a first switch, and the first switch is located at the top of the plug. The test device further includes a first pressing driver and a first pressing head. The first pressing driver is connected to the telescopic end of the second cylinder, and the first pressing head is connected to the first pressing driver. When the plug is inserted into the product, the first pressing driver is configured to drive the first pressing head to approach the first switch and press the first switch.

[0015] In the above embodiments, the first pressing driver drives the first pressing head to act on the first switch of the plug to achieve the conduction of the plug.

[0016] In some embodiments, at least one plug includes a second switch located at the bottom of the plug. The testing device further includes a second pressing driver and a second pressing head. The second pressing driver is connected to the base, and the second pressing head is connected to the second pressing driver. When the plug is inserted into the product, the second pressing driver is configured to drive the second pressing head to approach the second switch and press the second switch.

[0017] In the above embodiments, the second pressing driver drives the second pressing head to act on the second switch of the plug to achieve the conduction of the plug.

[0018] In some embodiments, the base includes a carrier provided on the top of the base, and the carrier is used to carry the product. The clamping mechanism includes two jaws and a clamping driver. The two jaws are respectively located on opposite sides of the carrier along the Y-axis direction. Each jaw includes a first end and a second end, and the portion between the first end and the second end of the jaw is rotatably connected to the carrier. The clamping driver is connected to the base, and the clamping driver is further respectively connected to the second ends of the two jaws. The clamping driver is configured to drive the two jaws to rotate relative to the carrier, so that the second ends move away from each other along the Y-axis direction, and the two second ends synchronously drive the two first ends to approach each other along the Y-axis direction, so that the two first ends jointly clamp the product on the carrier.

[0019] In the above embodiments, the product is carried by the carrier, and then the clamping driver drives the two jaws to rotate to clamp the product, thereby realizing the function of fixing the product.

[0020] In some embodiments, the carrier includes a plurality of positioning blocks arranged around the top of the carrier, and the positioning blocks are used to position the product on the carrier.

[0021] In the above embodiments, the product is positioned by the positioning blocks so that the product is located at a preset position, which is convenient for the first cylinder to drive the plug to correspond to the product.

[0022] In some embodiments, the testing device further includes a plurality of testing units, and the number of testing units is the same as the number of plugs. One testing unit is connected to one plug, and each testing unit is different.

[0023] In the above embodiments, each testing unit is respectively connected to the product through a plug, so as to realize the testing of different functions of the product respectively. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic structural diagram of the product.

[0025] Figure 2 It is a schematic diagram of the working state of the testing device according to an embodiment of the present application when one of the plugs corresponds to the product.

[0026] Figure 3 Schematic diagram of the working state of the test device in [[]] corresponding to another plug and the product. Figure 2

[0027] Figure 4 Schematic diagram of the structure of a part of the test device in [[]]. Figure 2

[0028] Figure 5 Schematic diagram of the exploded view of a part of the test device in [[]]. Figure 4

[0029] Figure 6 Schematic diagram of the structure of a part of the test device in [[]]. Figure 3

[0030] Figure 7 Schematic diagram of the exploded view of the plug, elastic member and mounting member on one of the second cylinders in [[]]. Figure 6

[0031] Description of main component symbols

[0032] Test device 10

[0033] Machine base 11

[0034] Stop assembly 111

[0035] Hydraulic buffer 1111

[0036] Contact end 1112

[0037] Carrier 112

[0038] Through groove 1121

[0039] Positioning block 113

[0040] Clamping mechanism 12

[0041] Jaw 121

[0042] First end 1211

[0043] Second end 1212

[0044] Clamping driver 122

[0045] First cylinder 13

[0046] Second limit block 131

[0047] Second cylinder 14

[0048] Mounting member 141

[0049] Elastic member 142

[0050] Through-hole 1421

[0051] First limiting block 144

[0052] Plug 15

[0053] First switch 151

[0054] First pressing driver 16

[0055] First pressing head 161

[0056] Second pressing driver 17

[0057] Second pressing head 171

[0058] Product 20

[0059] Socket 21 Detailed implementation manner

[0060] Next, the technical solutions in the embodiments of the present application will be described with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments.

[0061] It should be noted that when a component is considered to be "connected" to another component, it can be directly connected to the other component or there may be an intermediate component at the same time. When a component is considered to be "provided on" another component, it can be directly provided on the other component or there may be an intermediate component at the same time. The terms "top", "upper", "lower", "front", "rear" and similar expressions used herein are only for the purpose of illustration.

[0062] The terms "first", "second", etc. are only used to distinguish different objects and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity, specific order or primary-secondary relationship of the indicated technical features.

[0063] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which this application belongs. The terms used in the specification of this application herein are only for the purpose of describing specific embodiments and are not intended to limit this application.

[0064] An embodiment of the present application provides a testing device, including a base, a clamping mechanism, a first cylinder, a plug, and at least two second cylinders. The clamping mechanism is disposed on the top of the base and is used for clamping a product. The first cylinder is disposed on the top of the base and is located on one side of the clamping mechanism along the X-axis direction. All the second cylinders are connected to the telescopic end of the first cylinder, and the second cylinders are distributed along the Y-axis direction. A plug is connected to the telescopic end of one second cylinder. Each plug has two opposite ends. One ends of all the plugs are all used for inserting into the product, and the other ends of different plugs are used for electrically connecting to different external testing units. The telescopic end of each second cylinder is configured to drive the corresponding plug to move along the X-axis direction so that the plug is inserted into the product or pulled out from the product. The first cylinder is configured to drive the second cylinders to move and synchronously drive the plugs to move along the Y-axis direction so that the plugs respectively correspond to the product along the X-axis direction.

[0065] In the above embodiment, the product is clamped by the clamping assembly, then the first cylinder drives the second cylinders to move and synchronously drives the plugs to move to switch different plugs. Finally, the second cylinders drive the plugs to move so that the plugs are inserted into the product, thereby realizing that different plugs are respectively inserted into the product with only one pick-and-place operation of the product, improving the testing efficiency of the product.

[0066] Some embodiments of the present application will be described below in conjunction with the accompanying drawings. Without conflict, the following embodiments and the features in the embodiments can be combined with each other.

[0067] Please refer to Figure 1 , a socket 21 is provided on one side of the product 20.

[0068] In some embodiments, please refer to Figure 2 and Figure 3 , a testing device 10 includes a base 11, a clamping mechanism 12, a first cylinder 13, two plugs 15, and two second cylinders 14. The clamping mechanism 12 and the first cylinder 13 are respectively disposed on the top of the base 11, and the first cylinder 13 is located on one side of the clamping mechanism 12 along the X-axis direction. All the second cylinders 14 are connected to the telescopic end of the first cylinder 13, and the second cylinders 14 are distributed along the Y-axis direction. A plug 15 is connected to the telescopic end of one second cylinder 14. Each plug 15 has two opposite ends along the X-axis direction. The ends of the two plugs 15 far from the clamping mechanism 12 are respectively electrically connected to two different external testing units.

[0069] During operation, the product 20 is placed on the base 11, and the clamping mechanism 12 clamps and fixes the product 20 to prevent the product 20 from moving. At this time, the socket 21 of the product 20 does not correspond to the designated plug 15 in the X-axis direction. The first cylinder 13 drives all the second cylinders 14 to move in the Y-axis direction, and synchronously drives all the plugs 15 to move in the Y-axis direction, so that the designated plug 15 corresponds to the socket 21 on the product 20 in the X-axis direction. The second cylinder 14 corresponding to the plug 15 drives the plug 15 to move in the X-axis direction, so that the plug 15 moves closer to the product 20 and inserts into the socket 21 of the product 20, so that an external test unit can test the product 20.

[0070] After the test is completed, the second cylinder 14 drives the plug 15 to move away from the product 20 in the X-axis direction, so that the plug 15 is pulled out of the product 20. The first cylinder 13 then drives all the second cylinders 14 to move in the Y-axis direction, and synchronously drives all the plugs 15 to move, so that another plug 15 corresponds to the socket 21 on the product 20 in the X-axis direction, and the plug 15 moves in the X-axis direction, so that the plug 15 moves closer to the product 20 and inserts into the socket 21 of the product 20, so as to realize that another external test unit tests the product 20, so as to achieve the function of different test units testing the product 20 respectively.

[0071] It can be understood that the test unit corresponding to each plug 15 is different, so as to realize the function of different test units testing different functions of the product 20 respectively.

[0072] It can be understood that the designated plug 15 is the plug 15 corresponding to the sequential test order of the test unit.

[0073] In some embodiments, the test unit tests the internal sensors of the product 20, the waterproof function, charging function, airtightness, etc. of the socket 21 of the product 20.

[0074] In other embodiments, the test unit can also collect the data stored in the product 20.

[0075] In some embodiments, the test unit (not shown) is part of the test device 10, and the test unit is a test component provided on the base 11 or a test device provided outside the base 11.

[0076] In other embodiments, the number of plugs 15 is more than two, and the number of the second cylinders 14 and the test units is the same as the number of the plugs 15. The second cylinders 14 and the test units correspond to the plugs 15 one by one respectively, so as to achieve the function of performing more tests on the product 20.

[0077] In other embodiments, the testing device 10 can not only test the product 20 during the production process, but also test the product 20 during the exhibition or the display process at the point of sale.

[0078] In other embodiments, the product 20 can be a mobile phone, a smartwatch, a tablet computer or other electronic devices.

[0079] In some embodiments, referring to Figures 2 to 5 , the base 11 includes a carrier 112, the carrier 112 is disposed on the top of the base 11, and the carrier 112 is used to carry the product 20. The clamping mechanism 12 includes two jaws 121 and a clamping driver 122. The two jaws 121 are respectively located on opposite sides of the carrier 112 along the Y-axis direction. Each jaw 121 includes a first end 1211 and a second end 1212. The portion between the first end 1211 and the second end 1212 of the jaw 121 is rotatably connected to the carrier 112. The height of the first end 1211 is higher than the top surface of the carrier 112, so as to facilitate the first end 1211 to clamp the product 20 on the carrier 112. The clamping driver 122 is connected to the base 11, and the clamping driver 122 is also respectively connected to the second ends 1212 of the two jaws 121. After the product 20 is placed on the carrier 112, the clamping driver 122 drives the two jaws 121 to rotate relative to the carrier 112, and makes the second ends 1212 move away from each other along the Y-axis direction, so that the two second ends 1212 synchronously drive the two first ends 1211 to move closer to each other along the Y-axis direction, so as to realize that the two first ends 1211 jointly clamp the product 20 on the carrier 112, thereby preventing the product 20 from moving relative to the base 11, which helps the plug 15 to stably insert into the socket 21 of the product 20.

[0080] In other embodiments, the carrier 112 is a part of the clamping mechanism 12.

[0081] In some embodiments, referring to Figure 4 and Figure 5 , the carrier 112 includes a plurality of positioning blocks 113, and the plurality of positioning blocks 113 are arranged around the top of the carrier 112. When the product 20 is placed on the top of the carrier 112, the product 20 is located between the plurality of surrounding positioning blocks 113, so that the positioning blocks 113 position the product 20 on the carrier 112, which helps to improve the accuracy of placing the product 20 on the carrier 112, so as to facilitate the plug 15 to accurately insert into the socket 21 of the product 20.

[0082] In some embodiments, referring to Figure 2 , Figure 3 and Figure 6, both the first cylinder 13 and the second cylinder 14 are slide cylinders. By using slide cylinders with relatively high precision, it helps to improve the accuracy of the movement of the plug 15 driven by the first cylinder 13 and the second cylinder 14. Among them, all the second cylinders 14 are respectively connected to the top surface of the platform of the first cylinder 13.

[0083] In some embodiments, please refer to Figure 2 、 Figure 3 and Figure 6 , the machine base 11 includes two stop components 111, and the two stop components 111 are arranged oppositely along the Y-axis direction on the top of the machine base 11. The first cylinder 13 includes a second limit block 131, and the second limit block 131 is connected to the telescopic end of the first cylinder 13. A part of the second limit block 131 extends between the two stop components 111. When the telescopic end of the first cylinder 13 drives the second limit block 131 to move a certain distance along the Y-axis direction, the stop component 111 stops the second limit block 131, thereby limiting the second limit block 131, and synchronously limiting the telescopic end of the first cylinder 13 and the second cylinder 14 along the Y-axis direction, which helps to improve the accuracy of the movement of the first cylinder 13 driving the second cylinder 14 and the plug 15.

[0084] In some embodiments, the stop component 111 is a stop block (not shown), and the two stop blocks are respectively connected to the machine base 11.

[0085] Furthermore, please refer to Figure 6 , the stop component 111 includes a hydraulic buffer 1111, and the two hydraulic buffers 1111 are respectively connected to the machine base 11. The two hydraulic buffers 1111 both include a contact end 1112. The second limit block 131 is located between the two contact ends 1112 along the Y-axis direction. When the telescopic end of the first cylinder 13 drives the second limit block 131 to move and makes the second limit block 131 contact with one of the contact ends 1112, the hydraulic buffer 1111 buffers the second limit block 131 through the contact end 1112, so as to stop the second limit block 131 while enabling the second limit block 131 to drive the first cylinder 13 to stop smoothly synchronously, which helps to reduce the impact on the first cylinder 13 and achieve the effect of extending the service life of the first cylinder 13.

[0086] In some embodiments, the position of the contact end 1112 relative to the machine base 11 and the clamping mechanism 12 in the Y-axis direction can be adjusted, so as to adjust the position of the contact end 1112 according to the position of the socket 21 of different products 20, thereby realizing the function of the contact end 1112 stopping the second limit block 131 at different positions.

[0087] In some embodiments, please refer to Figure 6 and Figure 7The second cylinder 14 further includes a mounting member 141 and an elastic member 142. The mounting member 141 is connected to the telescopic end of the second cylinder 14, the elastic member 142 is connected to the mounting member 141, and the plug 15 is connected to the elastic member 142. When there is a deviation between the position of the plug 15 and the socket 21 of the product 20, the second cylinder 14 drives the mounting member 141 to move closer to the product 20, and simultaneously drives the elastic member 142 and the plug 15 to move closer to the product 20, so that the plug 15 contacts the edge of the socket 21 of the product 20, and the pressure between the plug 15 and the product 20 gradually increases. At the same time, the product 20 exerts a reaction on the plug 15. Under the action of the product 20, the plug 15 compresses the elastic member 142 and moves relative to the mounting member 141, thereby achieving the effect of adjusting the position of the plug 15, so that the plug 15 can cooperate with the socket 21 of the product 20, which helps to reduce the risk of interference between the plug 15 and the product 20 and causing damage to the product 20.

[0088] In some embodiments, see Figure 7 The elastic member 142 is a rubber block, and the elastic member 142 includes a through hole 1421, which penetrates the elastic member 142 along the X-axis direction, and a portion of the plug 15 is located in the through hole 1421, so that the plug 15 can compress the elastic member 142 in a direction perpendicular to the X-axis direction. The plug 15 is tightly fitted with the inner side wall of the through hole 1421, which helps to increase the friction between the plug 15 and the inner side wall of the through hole 1421, so as to reduce the risk of the plug 15 moving relative to the elastic member 142 along the X-axis direction.

[0089] Furthermore, the Shore hardness of the elastic member 142 is 40, 45, 50, 55, 60, 65 or 70 to maintain a certain strength of the elastic member 142, so that the elastic member 142 can stably drive the plug 15 to move and enable the plug 15 to be inserted into the socket 21 of the product 20.

[0090] In other embodiments, the elastic member 142 is a compression spring (not shown), and a plurality of compression springs are radially distributed with the plug 15 as the center, and the ends of the plurality of compression springs that are close to each other are connected to the plug 15, and the ends of the plurality of compression springs that are away from each other are connected to the mounting member 141.

[0091] Furthermore, the elastic member 142 is a conical compression spring (not shown), the plug 15 is located inside the conical compression spring, the end with a smaller radius of the conical compression spring is fixedly connected to the outer side surface of the plug 15, and the end with a smaller radius of the conical compression spring faces the clamping mechanism 12.

[0092] In some embodiments, see Figure 2 , Figure 6 and Figure 7, the second cylinder 14 further includes a first limiting block 144. The first limiting block 144 is connected to the bottom of the mounting member 141. The first limiting block 144 extends from the mounting member 141 towards the machine base 11 along the Z-axis direction. In the Z-axis direction and the Y-axis direction, the first limiting block 144 partially overlaps with the bearing member 112. When the second cylinder 14 drives the mounting member 141 to move closer to the product 20 and synchronously drives the first limiting block 144 to move closer to the product 20 until the first limiting block 144 contacts the side of the bearing member 112 facing the first cylinder 13 along the X-axis direction, so that the bearing member 112 stops and limits the first limiting block 144 and synchronously limits the movement of the mounting member 141, thereby reducing the risk that the mounting member 141 drives the plug 15 to move too close to the product 20 and causes damage to the product 20 by the plug 15.

[0093] In other embodiments, a protruding portion (not shown) is provided at the top of the machine base 11. The protruding portion is located between the bearing member 112 and the first cylinder 13. By using the protruding portion to stop and limit the first limiting block 144, the effect of limiting the movement of the mounting member 141 can also be achieved.

[0094] In some embodiments, please refer to Figure 7 , a first switch 151 is provided at the top of one of the plugs 15. The first switch 151 is used to control the electrical conduction or disconnection of the plug 15. The first switch 151 is in a normally open state to avoid the test unit being always electrically connected to the product 20 when the plug 15 is inserted into the socket 21 of the product 20. When the plug 15 is conducting, the test unit can test the product 20 to realize the function of controlling the testing of the product 20.

[0095] In some embodiments, please refer to Figure 6 , the testing device 10 further includes a first pressing driver 16 and a first pressing head 161. The first pressing driver 16 is connected to the telescopic end of the second cylinder 14. The first pressing head 161 is connected to the first pressing driver 16. The first mounting driver can drive the first pressing head 161 to move up and down relative to the mounting member 141. After the plug 15 is inserted into the product 20, the first pressing driver 16 drives the first pressing head 161 to approach the first switch 151 and press the first switch 151 to make the plug 15 conduct, so as to realize the function that the test unit tests the product 20 through the plug 15.

[0096] In some embodiments, each plug 15 is provided with a first switch 151.

[0097] In other embodiments, a second switch (not shown) is provided at the bottom of one of the plugs 15. The second switch is used to control the electrical conduction or on / off of the plug 15. Please refer to Figure 5, the testing device 10 further includes a second pressing driver 17 and a second pressing head 171. The second pressing driver 17 is connected to the base 11, and the second pressing head 171 is connected to the second pressing driver 17. The second pressing driver 17 is capable of driving the second pressing head 171 to move up and down. After the plug 15 is inserted into the product 20, the second pressing driver 17 is configured to drive the second pressing head 171 to approach the second switch and press the second switch, so that the plug 15 is turned on, thereby realizing the function of the testing unit to test the product 20 through the plug 15.

[0098] In some embodiments, each plug 15 is provided with a second switch.

[0099] In other embodiments, at least one plug 15 is provided with both a first switch 151 and a second switch.

[0100] In some embodiments, please refer to Figure 4 and Figure 5 , the carrier 112 includes a through slot 1121. The through slot 1121 runs through the carrier 112 in the Z-axis direction. The through slot 1121 can accommodate a part of the second pressing driver 17 and the second pressing head 171, so as to avoid the risk of interference between the second pressing head 171 and the carrier 112 when a part of the plug 15 coincides with the carrier 112 when the plug 15 needs to be inserted into the product 20 on the carrier 112, which helps the second pressing head 171 to press the second switch at the bottom of the plug 15.

[0101] Further, in order to avoid accidental touch, a first switch 151 and a second switch are respectively arranged at the top and bottom of one of the plugs 15.

[0102] In some embodiments, the testing device 10 simultaneously includes a first pressing driver 16, a first pressing head 161, a second pressing driver 17 and a second pressing head 171.

[0103] In other embodiments, two or more plugs 15 are provided with both a first switch 151 and a second switch.

[0104] In addition, those of ordinary skill in the art should recognize that the above embodiments are only used to illustrate the present application, rather than to limit the present application. As long as it is within the substantial scope of the present application, appropriate changes and variations made to the above embodiments fall within the scope disclosed in the present application.

Claims

1. A testing device, characterized in that, The test device includes: A base; A clamping mechanism disposed on the top of the base for clamping a product; A first cylinder disposed on the top of the base, and the first cylinder is located on one side of the clamping mechanism along the X-axis direction; At least two second cylinders, all of the second cylinders are connected to the telescopic end of the first cylinder, and the second cylinders are distributed along the Y-axis direction; At least two plugs, one plug is connected to the telescopic end of one second cylinder, each plug has opposite ends, one ends of all the plugs are configured to be inserted into the product, and the other ends of different plugs are configured to be electrically connected to different external test units; The telescopic end of each second cylinder is configured to drive the corresponding plug to move along the X-axis direction so that the plug is inserted into or pulled out of the product; The first cylinder is configured to drive the second cylinders to move and synchronously drive the plugs to move along the Y-axis direction so that the plugs are respectively corresponding to the product along the X-axis direction.

2. The test device according to claim 1, wherein: Each second cylinder further includes a mounting member and an elastic member, the mounting member is connected to the telescopic end of the second cylinder, and the plug is connected to the mounting member; The elastic member is disposed between at least one plug and the corresponding mounting member. When the second cylinder drives the mounting member to move close to the product and synchronously drives the elastic member and the plug to move close to the product until the plug contacts the product, the elastic member is configured to buffer the plug in a direction perpendicular to the X-axis direction.

3. The testing device according to claim 2, wherein: Each second cylinder further includes a first limit block connected to the bottom of the mounting member, and the first limit block is configured to move along the X-axis direction under the drive of the mounting member and contact the clamping mechanism or the base to limit the movement of the mounting member approaching the product along the X-axis direction.

4. The testing device according to claim 1, characterized in that: The base includes two stop assemblies, and the two stop assemblies are oppositely arranged along the Y-axis direction on the top of the base; The first cylinder includes a second limit block connected to the telescopic end of the first cylinder, and a part of the second limit block extends between the two stop assemblies, and the stop assemblies are configured to stop the second limit block moving along the Y-axis direction.

5. The testing device according to claim 4, wherein: The stop assembly includes an oil buffer, and the oil buffer includes a contact end configured to contact the second limit block moving along the Y-axis direction and buffer the second limit block.

6. The test device according to claim 1, wherein At least one of the plugs includes a first switch located on the top of the plug; The test device further includes a first pressing driver and a first pressing head, the first pressing driver is connected to the telescopic end of the second cylinder, and the first pressing head is connected to the first pressing driver; After the plug is inserted into the product, the first pressing driver is configured to drive the first pressing head to approach the first switch and press the first switch.

7. The test device according to claim 1, wherein: At least one of the plugs includes a second switch, and the second switch is located at the bottom of the plug; The testing device further includes a second pressing driver and a second pressing head. The second pressing driver is connected to the base, and the second pressing head is connected to the second pressing driver; After the plug is inserted into the product, the second pressing driver is configured to drive the second pressing head to approach the second switch and press the second switch.

8. The test device according to claim 1, wherein: The base includes a carrier, and the carrier is disposed on the top of the base. The carrier is used for carrying the product; The clamping mechanism includes two clamping jaws and a clamping driver. The two clamping jaws are respectively located on opposite sides of the carrier along the Y-axis direction. Each clamping jaw includes a first end and a second end. The portion between the first end and the second end of the clamping jaw is rotatably connected to the carrier; The clamping driver is connected to the base, and the clamping driver is further respectively connected to the second ends of the two clamping jaws. The clamping driver is configured to drive the two clamping jaws to rotate relative to the carrier, so that the second ends move away from each other along the Y-axis direction, and the two second ends synchronously drive the two first ends to approach each other along the Y-axis direction, so that the two first ends jointly clamp the product on the carrier.

9. The test device according to claim 8, characterized in that: The carrier includes a plurality of positioning blocks, and the plurality of positioning blocks are arranged around the top of the carrier. The positioning blocks are used for positioning the product on the carrier.

10. The test device according to claim 1, wherein: The testing device further includes a plurality of testing units, and the number of the testing units is the same as the number of the plugs. One testing unit is connected to one plug, and each testing unit is different.

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