Testing mechanism and device

Abstract

The present application relates to a testing mechanism and device, the testing mechanism includes a carrier, an adapter module and a locking module, the carrier is provided with an adapter slot and a locking slot; the adapter module includes a pushing component and a connector, in response to the pushing component moving to a first position, the connector can be electrically connected to the test end, in response to the pushing component moving to a second position, the connector can be separated from the test end; the locking module includes a locking piece and a magnetic suction component, in response to the pushing component moving to a first position, the magnetic suction component adsorbs the locking piece and locks it in a third position, in response to the pushing component moving from the first position toward the second position, the magnetic suction component has a repulsive force that pushes the locking piece into the locking slot, in response to the pushing component moving to the second position, the locking piece moves to a fourth position and is stuck in the locking slot. The testing mechanism provided by the present application is simple to switch between the unlocking and locking actions of the connector and the test end, and can improve the connection reliability between the carrier and the product to be tested, and simplify the connection and disconnection operations of the product to be tested.

Description

Technical Field

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

[0002] As an important component for human-computer interaction, a display module is widely used in electronic devices, and performance testing is carried out before the display module leaves the factory. Generally, after the display module is placed in a testing device, the pressing and conducting module of the testing device is used to achieve electrical conduction between the display module and an external detection device, so as to perform electrical testing on the display module.

[0003] Generally, after the display module is placed on a carrier, the test end of the display module is plugged into the connector of the carrier to achieve electrical conduction between the display module and the testing module. During the connection process between the display module and the carrier, unlocking and locking actions usually occur. Since the carrier is usually not provided with a locking element, it is difficult to switch between the unlocking and locking actions of the display module and the carrier, and the connection reliability between the display module and the carrier is not high. Moreover, the test end of the display module is usually plugged into the back of the carrier connector. After the display module is tested, the carrier together with the display module needs to be rotated 180° to perform the disassembly operation of the display module. The plugging and unplugging operations of the display module are too cumbersome, seriously affecting the disassembly efficiency of the display module. Summary of the Invention

[0004] Based on this, in view of the problems that during the testing process of the display module, it is difficult to switch between the unlocking and locking actions of the display module and the carrier, the connection reliability is not high, and the plugging and unplugging operations of the display module are too cumbersome, it is necessary to provide a testing mechanism and device.

[0005] A testing mechanism, the testing mechanism includes:

[0006] A carrier for carrying a product to be tested, the carrier is provided with a transfer slot and a locking slot, and the transfer slot is used to accommodate at least part of the test end of the product to be tested;

[0007] A transfer module, the transfer module includes a pushing component and a connector connected to the pushing component. The pushing component is arranged on the carrier and can move between a first position and a second position. The connector is movably arranged in the transfer slot. In response to the pushing component moving to the first position, the connector can be electrically connected to the test end. In response to the pushing component moving to the second position, the connector can be separated from the test end;

[0008] Locking module, the locking module is connected to the pushing component, the locking module includes a locking member and a magnetic attraction component, the locking member is movably arranged on the pushing component and can move between a third position and a fourth position. In response to the pushing component moving to the first position, the magnetic attraction component attracts the locking member and locks it at the third position. In response to the pushing component moving from the first position towards the second position, the magnetic attraction component has a repulsive force to push the locking member into the locking groove. In response to the pushing component moving to the second position, the locking member moves to the fourth position and is locked in the locking groove.

[0009] In one embodiment, the magnetic attraction component includes a first magnetic attraction member and a second magnetic attraction member. Both the first magnetic attraction member and the second magnetic attraction member are arranged on the vehicle. The first magnetic attraction member is located at the third position and has a magnetic polarity opposite to that of the locking member. The second magnetic attraction member is located on one side of the locking groove close to the edge and has the same magnetic polarity as the locking member. The second magnetic attraction member is used to provide the repulsive force for the locking member to enter the locking groove.

[0010] In one embodiment, the magnetic attraction component further includes a third magnetic attraction member. The third magnetic attraction member and the second magnetic attraction member are located on opposite sides of the locking groove and have a magnetic polarity opposite to that of the locking member. The third magnetic attraction member is used to provide the suction force for the locking member to exit the locking groove.

[0011] In one embodiment, the groove wall of the locking groove is provided with a first guiding portion and a second guiding portion. The first guiding portion extends from the second magnetic attraction member towards the fourth position and is used to guide the locking member into the locking groove. The second guiding portion extends from the fourth position towards the third magnetic attraction member and is used to guide the locking member out of the locking groove.

[0012] In one embodiment, the pushing component includes a push block and a slider. The push block is provided with a sliding groove. The connector is arranged on the slider. The slider has a sliding member, and the sliding member is slidably inserted into the sliding groove. The sliding groove extends between the third position and the fourth position.

[0013] Wherein, in response to the pushing component moving to the first position, the push block slides to the side close to the third position. In response to the pushing component moving to the second position, the push block slides to the side close to the fourth position.

[0014] In one embodiment, the connector includes a cover plate. The cover plate is movably arranged on the slider and forms a plugging groove for accommodating the test end with the slider.

[0015] Wherein, when the pushing component moves between the first position and the second position, the cover plate moves to change the spatial size of the insertion slot.

[0016] In one embodiment, the groove wall of the adapter slot has an inclined surface guiding portion, the cover plate includes a pressing portion and a top column portion protruding from the pressing portion, the pressing portion is movably connected to the slider, the top column portion is in wedge fit with the inclined surface guiding portion, and in response to the movement of the pushing component between the first position and the second position, the top column portion can slide along the inclined surface guiding portion.

[0017] In one embodiment, the locking module further includes a rotating member, and the locking member is rotatably connected to the pushing component through the rotating member.

[0018] In one embodiment, the pushing component is provided with a fourth magnetic attracting member, and the fourth magnetic attracting member is used to pre-adsorb the test end at the electrical connection position.

[0019] A testing device, the testing device includes:

[0020] The testing mechanism according to any one of the above technical solutions;

[0021] Wherein, the carrier can perform electrical testing on the test end; or, the carrier is externally connected to a testing module, and the testing module can perform electrical testing on the test end.

[0022] For the above testing mechanism and device, the product to be tested is carried on the carrier, the test end of the product to be tested is received in the adapter slot, and through the movement of the pushing component between the first position and the second position, the connector is driven to be electrically connected to the test end to perform electrical testing on the product to be tested, or the connector is driven to be separated from the test end to realize the detachment of the product to be tested from the carrier. When the pushing component moves to the first position, the magnetic attraction component adsorbs and locks the locking member at the third position to lock the connector in the locked state of electrical connection with the test end for electrical testing, ensuring the electrical connection reliability between the connector and the test end, and during the process of the pushing component moving from the first position towards the second position, the magnetic attraction component has a repulsive force to push the locking member into the locking slot, so that the locking member has a movement tendency to be locked inside the locking slot during the movement, and when the pushing component moves to the second position, the locking member moves to the fourth position and is locked in the locking slot to lock the connector in the unlocked state of separation from the test end to perform the disassembly operation of the two. For the testing mechanism provided in this application, the switching between the unlocking and locking actions of the connector and the test end is simple, and it can improve the connection reliability between the carrier and the product to be tested, and simplify the connection and detachment operations between the product to be tested and the carrier. Description of the Drawings

[0023] Figure 1It is an exploded view of the test mechanism provided in some embodiments.

[0024] Figure 2 It is Figure 1 a partial enlarged view of area A in

[0025] Figure 3 It is a bottom view of the test mechanism provided in some embodiments.

[0026] Figure 4 It is Figure 3 a partial enlarged view of area B in

[0027] Figure 5 It is a structural diagram of the test mechanism and the module of the product to be tested provided in some embodiments.

[0028] Figure 6 It is a top view of the test mechanism provided in some embodiments.

[0029] Figure 7 It is Figure 6 a sectional view taken along the C-C direction in

[0030] Figure 8 It is Figure 7 a partial enlarged view of area F in

[0031] Figure 9 It is Figure 6 a sectional view taken along the D-D direction in

[0032] Figure 10 It is Figure 9 a partial enlarged view of area G in

[0033] Figure 11 It is Figure 6 a sectional view taken along the E-E direction in

[0034] Figure 12 It is Figure 11 a partial enlarged view of area H in

[0035] Figure 13 It is a structural diagram of the test mechanism provided in some embodiments.

[0036] Figure 14 It is an exploded view of the test mechanism provided in some embodiments.

[0037] Figure 15 It is Figure 14 a partial enlarged view of area M in

[0038] Reference numerals:

[0039] 100, test mechanism;

[0040] 110, carrier; 111, adapter groove; 1111, inclined guide portion; 112, locking groove; 1121, first guide portion; 1122, second guide portion; 113, bearing cavity; 114, pressing plate; 115, slide groove; 116, third elastic member; 120, adapter module; 121, push assembly; 1211, push block; 1212, slider; 1213, slide groove; 1214, slider; 1215 , fourth magnetic member; 122, connector; 1221, cover plate; 1222, plug-in slot; 1223, pressing portion; 1224, top column portion; 1225, first elastic member; 130, locking module; 131, locking member; 132, magnetic assembly; 1321, first magnetic member; 1322, second magnetic member; 1323, third magnetic member; 133, rotating member; 140, limiting plate; 141, second elastic member;

[0041] 200, product to be tested; 210, test end. DETAILED DESCRIPTION

[0042] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0043] In the description of the present application, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. appear, the orientation or position relationship indicated by these terms is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.

[0044] In addition, if the terms "first" or "second" appear, these terms are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of this application, if the term "plurality" appears, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0045] In this application, unless otherwise clearly specified or limited, if terms such as "installed", "connected", "linked", "fixed", etc. appear, these terms shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0046] In this application, unless otherwise clearly specified or limited, if there is a description such as the first feature being "on" or "under" the second feature, its meaning can be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature can be that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is at a higher horizontal level than the second feature. The first feature being "under", "beneath" and "underneath" the second feature can be that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is at a lower horizontal level than the second feature.

[0047] It should be noted that if an element is referred to as "fixed to" or "disposed on" another element, it can be directly on the other element or there can also be an intermediate element. If an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. If so, the terms "vertical", "horizontal", "up", "down", "left", "right" and similar expressions used in this application are only for the purpose of illustration and do not represent the only implementation.

[0048] The following introduces the technical solutions provided by the embodiments of this application with reference to the accompanying drawings.

[0049] Refer to Figures 1 - 5 As shown, this application provides a test mechanism 100. The test mechanism 100 includes a carrier 110, a transfer module 120 and a locking module 130. The test mechanism 100 is used to connect the product under test 200 and perform electrical tests on the product under test 200, or load the product under test 200 onto the transfer module 120 for electrical tests. Among them, in this embodiment, the product under test 200 can be components such as a display module, a semiconductor chip, etc. The specific component type of the product under test 200 is not limited in this application.

[0050] The carrier 110 is provided with a transfer slot 111 and a locking slot 112. Preferably, the carrier 110 is integrally formed with the transfer slot 111 and the locking slot 112 by injection molding, extrusion, etc., so as to simplify the forming process of opening the transfer slot 111 and the locking slot 112 on the carrier 110. The carrier 110 is used to carry the product 200 to be tested. For example, the carrier 110 is provided with a carrying cavity 113, and crimping plates 114 are arranged on two opposite sides of the carrying cavity 113. The crimping plates 114 can rotate relative to the carrier 110. By rotating the crimping plates 114, the carrying cavity 113 can be opened to facilitate the placement of the product 200 to be tested. Or after the product 200 to be tested is placed in the carrying cavity 113, the crimping plates 114 can rotate and be pressed against two opposite sides of the product 200 to be tested, so as to improve the carrying stability of the product 200 to be tested in the carrying cavity 113 and the reliability of the testing process. The transfer slot 111 is used to receive at least part of the test end 210 of the product 200 to be tested. For example, after the product 200 to be tested is placed in the carrying cavity 113, the test end 210 of the product 200 to be tested enters the transfer slot 111 and is received in the transfer slot 111 by inserting, plugging, etc.

[0051] The transfer module 120 includes a pushing component 121 and a connector 122. The pushing component 121 is arranged on the carrier 110, and the pushing component 121 can move between a first position and a second position. Exemplarily, referring to Figure 2 As shown, when the pushing component 121 slides along the X direction, the pushing component 121 can move between the first position and the second position. The connector 122 is connected to the pushing component 121, and the connector 122 is movably arranged in the transfer slot 111. In response to the pushing component 121 moving to the first position, the connector 122 can be electrically connected to the test end 210. In response to the pushing component 121 moving to the second position, the connector 122 can be separated from the test end 210. Exemplarily, when the pushing component 121 moves along the X direction to the first position, the pushing component 121 drives the connector 122 to move in the transfer slot 111 and can be electrically connected to the test end 210 to perform an electrical test on the product 200 to be tested. On the contrary, when the pushing component 121 moves in the reverse direction of the X direction to the second position, the pushing component 121 drives the connector 122 to move in the transfer slot 111 and separates from the test end 210 to release the connection relationship between the product 200 to be tested and the carrier 110, realizing the detachment of the product 200 to be tested from the carrier 110.

[0052] The locking module 130 is connected to the pushing component 121. The locking module 130 includes a locking member 131 and a magnetic attraction component 132. The locking member 131 is movably arranged on the pushing component 121, and the locking member 131 can move between a third position and a fourth position. Exemplarily, referring to Figure 2As shown, when the locking member 131 slides along the Y direction, the locking member 131 can move between the third position and the fourth position. In response to the pushing component 121 moving to the first position, the magnetic attraction component 132 attracts the locking member 131 and locks it at the third position. In response to the pushing component 121 moving from the first position towards the second position, the magnetic attraction component 132 has a repulsive force that pushes the locking member 131 into the locking groove 112. In response to the pushing component 121 moving to the second position, the locking member 131 moves to the fourth position and is locked in the locking groove 112. Exemplarily, when the pushing component 121 moves to the first position, the pushing component 121 drives the locking member 131 to move to the third position. At this time, the magnetic attraction component 132 can attract the locking member 131 and lock the locking member 131 at the third position to perform an electrical test on the connector 122 in a locked state where it is electrically connected to the test end 210, ensuring the electrical connection reliability between the connector 122 and the test end 210 and avoiding the phenomenon of poor test results caused by the disconnection between the connector 122 and the test end 210 during the test. When the pushing component 121 moves from the first position towards the second position, the pushing component 121 drives the locking member 131 to move from the third position towards the fourth position. The magnetic attraction component 132 has a repulsive force that pushes the locking member 131 into the locking groove 112, so that the locking member 131 has a tendency to be locked inside the locking groove 112 during the movement. This not only ensures that the locking member 131 can be locked in the locking groove 112, but also assists the locking movement of the locking member 131, facilitating the switching of the locking module 130 between the locked and unlocked states. When the pushing component 121 moves to the second position, the pushing component 121 drives the locking member 131 to move to the fourth position and lock it in the locking groove 112 to perform the disassembly operation of the two when the connector 122 is locked in the unlocked state where it is separated from the test end 210.

[0053] For the above test mechanism 100, since the repulsive force generated between the magnetic attraction component 132 and the locking member 131 can push the locking member 131 into the locking groove 112, the switching between the unlocking and locking actions of the connector 122 and the test end 210 is simple and convenient. Moreover, the locking member 131 can lock the connector 122 in the locked state where it is electrically connected to the test end 210 for electrical testing, which can improve the connection reliability between the carrier 110 and the product under test 200 and simplify the connection and disconnection operations between the product under test 200 and the carrier 110.

[0054] In one embodiment, refer to Figure 1 、 Figure 2 、 Figure 4 and Figure 5As shown, the magnetic attraction component 132 includes a first magnetic attraction member 1321 and a second magnetic attraction member 1322. Both the first magnetic attraction member 1321 and the second magnetic attraction member 1322 are disposed on the carrier 110. For example, both the first magnetic attraction member 1321 and the second magnetic attraction member 1322 are disposed on the carrier 110 by means of embedding, clamping, etc. The first magnetic attraction member 1321 is located at the third position, and the magnetic property of the first magnetic attraction member 1321 is opposite to that of the locking member 131. Exemplarily, if the first magnetic attraction member 1321 is a magnetic block and there is a magnetic block on the locking member 131, when the first magnetic attraction member 1321 is an S-pole magnetic block, the locking member 131 is provided with an N-pole magnetic block; when the first magnetic attraction member 1321 is an N-pole magnetic block, the locking member 131 is provided with an S-pole magnetic block. Thus, through the mutual attraction between the first magnetic attraction member 1321 and the locking member 131, the first magnetic attraction member 1321 can lock the locking member 131 at the third position for the electrical test of the product under test 200.

[0055] The second magnetic attraction member 1322 is located on the side of the locking member 131 close to the edge, and the magnetic property of the second magnetic attraction member 1322 is the same as that of the locking member 131. Exemplarily, if the second magnetic attraction member 1322 is a magnetic block and there is a magnetic block on the locking member 131, when the second magnetic attraction member 1322 is an S-pole magnetic block, the locking member 131 is provided with an S-pole magnetic block; when the second magnetic attraction member 1322 is an N-pole magnetic block, the locking member 131 is provided with an N-pole magnetic block. Thus, when a force is applied to the pushing component 121 to make the pushing component 121 move from the first position to the second position, the pushing component 121 drives the locking member 131 to move from the third position to the fourth position. During the movement of the locking member 131, a repulsive force is generated between the second magnetic attraction member 1322 and the locking member 131. The second magnetic attraction member 1322 provides a repulsive force for the locking member 131 to enter the locking groove 112, so that the locking member 131 has a movement tendency to be clamped inside the locking groove 112 during the movement.

[0056] Further, continue to refer to Figure 2 and Figure 4As shown, the magnetic attraction assembly 132 further includes a third magnetic attraction member 1323. The third magnetic attraction member 1323 and the second magnetic attraction member 1322 are located on opposite sides of the locking groove 112. For example, if the fourth position is the middle position of the locking groove 112, the third magnetic attraction member 1323 and the second magnetic attraction member 1322 are symmetrically arranged on both sides of the fourth position of the locking groove 112. The magnetic property of the third magnetic attraction member 1323 is opposite to that of the locking member 131, and the third magnetic attraction member 1323 is used to provide the suction force for the locking member 131 to withdraw from the locking groove 112. Exemplarily, for example, if the third magnetic attraction member 1323 is a magnetic block and there is a magnetic block on the locking member 131, when the third magnetic attraction member 1323 is an S-pole magnetic block, the locking member 131 is provided with an N-pole magnetic block, and when the third magnetic attraction member 1323 is an N-pole magnetic block, the locking member 131 is provided with an S-pole magnetic block. Thus, when the locking member 131 needs to switch the connector 122 from the locked state to the unlocked state and move the locking member 131 from the fourth position towards the third position, an acting force is applied to the pushing assembly 121, so that the pushing assembly 121 moves from the second position towards the first position. At this time, through the mutual attraction between the third magnetic attraction member 1323 and the locking member 131, the third magnetic attraction member 1323 can attract the locking member 131 to move towards the edge side of the locking groove 112, that is, attract the locking member 131 to withdraw from the locking groove 112. The operator can complete the unlocking and locking actions of the product under test 200 and the carrier 110 with a smaller acting force, avoiding the bad phenomenon that the switching action is difficult due to the locking member 131 being stuck in the locking groove 112.

[0057] It should be noted that, in other feasible embodiments, the first magnetic attraction member 1321, the second magnetic attraction member 1322 and the third magnetic attraction member 1323 can also be other magnetic attraction elements, and the locking member 131 has a magnetic adsorption property. For example, the first magnetic attraction member 1321, the second magnetic attraction member 1322 and the third magnetic attraction member 1323 are electromagnets. By changing the current directions introduced into the first magnetic attraction member 1321, the second magnetic attraction member 1322 and the third magnetic attraction member 1323, the magnetic properties of the first magnetic attraction member 1321, the second magnetic attraction member 1322 and the third magnetic attraction member 1323 are changed, so as to realize the adsorption or repulsion of the locking member 131.

[0058] Furthermore, referring to Figure 1 、 Figure 2 、 Figure 4 and Figure 5As shown, the groove wall of the locking groove 112 is provided with a first guiding portion 1121 and a second guiding portion 1122. The first guiding portion 1121 extends from the second magnetic attracting member 1322 towards the fourth position, and the first guiding portion 1121 is used to guide the locking member 131 into the locking groove 112; the second guiding portion 1122 extends from the fourth position towards the third magnetic attracting member 1323, and the second guiding portion 1122 is used to guide the locking member 131 out of the locking groove 112. Exemplarily, if the locking groove 112 is a Y-shaped groove, the first guiding portion 1121 is connected to the second guiding portion 1122, and the first guiding portion 1121 and the second guiding portion 1122 are located between the second magnetic attracting member 1322 and the third magnetic attracting member 1323.

[0059] For the above-mentioned testing mechanism 100, when an acting force is applied to the pushing assembly 121 to cause the pushing assembly 121 to move from the first position towards the second position, the pushing assembly 121 drives the locking member 131 to move from the third position towards the fourth position. During the movement of the locking member 131, a repulsive force is generated between the second magnetic attracting member 1322 and the locking member 131, and the locking member 131 enters the locking groove 112 along the first guiding portion 1121 to guide and limit the path of the locking member 131 entering the locking groove 112, ensuring that the locking member 131 can be stably locked in the locking groove 112 along a preset path. Conversely, when a reaction force is applied to the pushing assembly 121 to cause the pushing assembly 121 to move from the second position towards the first position, the pushing assembly 121 drives the locking member 131 to move from the fourth position towards the third position. During the movement of the locking member 131, an attractive force is generated between the third magnetic attracting member 1323 and the locking member 131, and the locking member 131 exits the locking groove 112 along the second guiding portion 1122 to guide and limit the path of the locking member 131 exiting the locking groove 112, ensuring that the locking member 131 can quickly exit the locking groove 112 along a preset path and avoiding the bad phenomenon of difficult switching actions caused by the locking member 131 being stuck in the locking groove 112.

[0060] In an embodiment, refer to Figure 1 、 Figure 2 and Figure 5As shown, the pushing component 121 includes a pushing block 1211 and a sliding block 1212. The pushing block 1211 is provided with a sliding groove 1213. The connector 122 is arranged on the sliding block 1212. The sliding block 1212 has a sliding member 1214 which is slidably inserted into the sliding groove 1213. The sliding groove 1213 extends between a third position and a fourth position. If the sliding member 1214 is a sliding post, when the sliding member 1214 is inserted into the sliding groove 1213, the sliding block 1212 can be slidably arranged on the pushing block 1211. Since the sliding member 1214 is slidably arranged on the pushing block 1211, when the pushing block 1211 is moving, the pushing block 1211 can drive the sliding block 1212 to move between a first position and a second position. And because the connector 122 is arranged on the sliding block 1212, the sliding block 1212 can drive the connector 122 to move between the first position and the second position, realizing connection and disconnection with the test end 210. Among them, in this embodiment, since relative movement can occur between the pushing block 1211 and the sliding block 1212, and the sliding block 1212 can only move between the first position and the second position, the movement of the sliding block 1212 can be converted into the movement of the pushing block 1211 between the third position and the fourth position. In response to the pushing component 121 moving to the first position, the pushing block 1211 slides to the side close to the third position. The locking member 131 is connected to the pushing block 1211. The pushing block 1211 drives the locking member 131 to move to the third position and locks the locking member 131 at the third position for electrical testing of the test end 210. In response to the pushing component 121 moving to the second position, the pushing block 1211 slides to the side close to the fourth position. The locking member 131 is connected to the pushing block 1211. The pushing block 1211 drives the locking member 131 to move to the fourth position and locks the locking member 131 in the locking groove 112 to perform a disassembly operation in the unlocked state where the connector 122 is locked and separated from the test end 210.

[0061] Further, referring to Figure 1 、 Figure 2 and Figure 5As shown, the connector 122 includes a cover plate 1221. The cover plate 1221 is movably arranged on the slider 1212, and an insertion slot 1222 for accommodating the test end 210 is formed between the cover plate 1221 and the slider 1212. When the pushing assembly 121 moves between the first position and the second position, the cover plate 1221 moves to change the size of the space of the insertion slot 1222. Exemplarily, when the pushing assembly 121 moves to the first position, the cover plate 1221 moves to the side close to the slider 1212, the space of the insertion slot 1222 decreases, and the cover plate 1221 can press the test end 210 against the slider 1212 to ensure the stability of the product under test 200 during the test process. When the pushing assembly 121 moves to the second position, the cover plate 1221 moves to the side away from the slider 1212. At this time, the space of the insertion slot 1222 increases, which facilitates the test end 210 of the product under test 200 to enter the transfer slot 111 by inserting, plugging or other means and pressing against the slider 1212, without distinguishing the front and back of the test end 210, simplifying the insertion and extraction operations of the product under test 200.

[0062] Furthermore, continue to refer to Figures 6 - 8 As shown, the groove wall of the transfer slot 111 has an inclined surface guiding portion 1111. The cover plate 1221 includes a pressing portion 1223 and a top pillar portion 1224. The top pillar portion 1224 protrudes from the pressing portion 1223. Preferably, the top pillar portion 1224 is integrally formed with the pressing portion 1223 by injection molding, extrusion or other means to simplify the molding process of arranging the top pillar portion 1224 on the pressing portion 1223 and improve the structural strength of the pressing portion 1223 and the top pillar portion 1224. The pressing portion 1223 is movably connected to the slider 1212, and the top pillar portion 1224 is in wedge-shaped cooperation with the inclined surface guiding portion 1111. In response to the movement of the pushing assembly 121 between the first position and the second position, the top pillar portion 1224 can slide along the inclined surface guiding portion 1111. Thus, when a force is applied to the pushing assembly 121 to make the pushing assembly 121 move between the first position and the second position, the top pillar portion 1224 can slide along the inclined surface guiding portion 1111. Since the top pillar portion 1224 protrudes from the pressing portion 1223, the top pillar portion 1224 can drive the pressing portion 1223 to move relative to the slider 1212 to change the size of the space of the insertion slot 1222, thereby completing the stable connection between the test end 210 and the test mechanism 100, or facilitating the product under test 200 to enter the transfer slot 111 and connect with the test mechanism 100.

[0063] And, in this embodiment, continue to refer to Figure 9 and Figure 10As shown, the cover plate 1221 is provided with at least one first elastic member 1225. For example, the first elastic member 1225 is arranged in the cover plate 1221 by means of embedding, plugging, etc., and the first elastic member 1225 is located between the cover plate 1221 and the slider 1212. Through the elastic action of the first elastic member 1225, it is convenient to perform the movement of the cover plate 1221 relative to the slider 1212. Among them, in this embodiment, the first elastic member 1225 is a return spring. Through the elastic action of the return spring, it helps the movement of the cover plate 1221 relative to the slider 1212. Of course, in other feasible embodiments, the first elastic member 1225 can also be other elements that can undergo elastic deformation, such as elastic sheets, flexible plastics, etc. The specific element type of the first elastic member 1225 is not limited in this application.

[0064] In one embodiment, refer to Figure 1 、 Figure 2 、 Figure 4 and Figure 5 As shown, the locking module 130 further includes a rotating member 133. The locking member 131 is rotatably connected to the pushing assembly 121 through the rotating member 133. For example, the rotating member 133 is a rotating pin, and the locking member 131 is connected to the push block 1211 through the rotating member 133. In this way, the locking member 131 is connected to the pushing assembly 121 through the rotating member 133, so that the locking member 131 is rotatably connected to the pushing assembly 121. When the pushing assembly 121 moves between the first position and the second position, the pushing assembly 121 can drive the locking member 131 to move between the third position and the fourth position, and the pushing assembly 121 will not interfere with the movement of the locking member 131. For example, when the movement direction of the pushing assembly 121 is inconsistent with the movement direction of the locking member 131, the locking member 131 can rotate freely to adapt to the movement of the locking member 131.

[0065] In one embodiment, refer to Figure 1 、 Figure 2 、 Figure 5 、 Figure 11 and Figure 12 As shown, the pushing assembly 121 is provided with a fourth magnetic attraction member 1215. For example, the fourth magnetic attraction member 1215 is arranged in the slider 1212 by means of embedding, plugging, etc. The fourth magnetic attraction member 1215 is used to adsorb the test end 210 to the electrical connection position. When it is necessary to electrically connect the test end 210 to the connector 122, the fourth magnetic attraction member 1215 can pre-connect the test end 210 to the electrical connection position, avoiding the cover plate 1221 applying a force to the test end 210 during the movement and crimping process, resulting in the poor phenomenon of the position deviation of the test end 210, so as to ensure the connection position reliability between the test end 210 and the electrical connector 122.

[0066] Among them, in this embodiment, the fourth magnetic member 1215 is a magnetic block, and the test end 210 has a magnetic adsorption property. For example, the fourth magnetic member 1215 can be a magnetic block formed by atoms such as iron, cobalt, and nickel, and the test end 210 can be made of iron material. Through the mutual attraction between the fourth magnetic member 1215 and the test end 210, the test end 210 is pre-adsorbed at the electrical connection position.

[0067] In one embodiment, referring to Figure 1 , Figure 2 , Figure 5 and Figure 13 as shown, the test mechanism 100 further includes a limiting plate 140. The limiting plate 140 is disposed on the carrier 110. The pushing block 1211 is movably disposed on the limiting plate 140, and the pushing block 1411 can move between a first position and a second position relative to the inside of the limiting plate 140. A second elastic member 141 is disposed in the pushing block 1211. The second elastic member 141 is connected to the pushing block 1211, and the second elastic member 141 undergoes elastic deformation between the first position and the second position. In this way, the limiting plate 140 can limit the movement path of the pushing block 1211, and the second elastic member 141 helps the pushing block 1211 to move between the first position and the second position. Exemplarily, an acting force is applied to the pushing block 1211, and the pushing assembly 121 moves from the first position towards the second position. The second elastic member 141 is compressed, and the pushing assembly 121 drives the locking member 131 to move from the third position towards the fourth position, realizing the switching of the locking member 131 from the unlocked state to the locked state; conversely, when the acting force applied to the pushing block 1211 is removed, the second elastic member 141 elastically resets and pushes the pushing assembly 121 to move from the second position towards the first position, and the pushing assembly 121 drives the locking member 131 to move from the fourth position towards the third position, realizing the switching of the locking member 131 from the locked state to the unlocked state.

[0068] Among them, in this embodiment, the second elastic member 141 is a return spring. Through the elastic action of the return spring, it helps the pushing assembly 121 to perform a reset movement between the first position and the second position. Of course, in other feasible embodiments, the second elastic member 141 can also be other elements that can undergo elastic deformation, such as elastic sheets, flexible plastics, etc. The specific element type of the second elastic member 141 is not limited in this application.

[0069] Further, continue to refer to Figure 14 and Figure 15As shown, the slider 1212 is slidably disposed on the carrier 110. If a slide groove 115 is provided on the carrier 110, the end of the slider 1212 is slidably embedded in the slide groove 115, so that the slider 1212 can be slidably disposed on the carrier 110 and the slider 1212 and the carrier 110 can be compactly disposed. Preferably, the slide groove 115 accommodates a third elastic member 116, the third elastic member 116 is connected to the slider 1212, and the third elastic member 116 is elastically deformed between the first position and the second position. In this way, the third elastic member 116 facilitates the reset movement of the slider 1212 between the first position and the second position.

[0070] Among them, in this embodiment, the third elastic member 116 is a reset spring, and the elastic action of the reset spring helps the slider 1212 to reset between the first position and the second position. Of course, in other feasible embodiments, the third elastic member 116 can also be an elastic sheet, flexible plastic or other element capable of elastic deformation, and the specific element type of the third elastic member 116 is not limited by this application.

[0071] Also, see Figures 1 - 5 As shown, the present application also provides a testing device. The testing device includes a testing mechanism 100 as any one of the above technical solutions. Among them, the carrier 110 can perform an electrical test on the test end 210; or, the carrier 110 is externally connected to a test module, and the test module can perform an electrical test on the test end 210. That is to say, in one embodiment, the carrier 110 can perform an electrical test on the test end 210. For example, the carrier 110 has a built-in test module. When the product to be tested 200 is carried on the carrier 110, the product to be tested 200 can be electrically tested through the carrier 110. In another embodiment, the carrier 110 is externally connected to a test module, and the test module can perform an electrical test on the test end 210. For example, when the product to be tested 200 is carried on the carrier 110, the carrier 110 and the product to be tested 200 can be connected to the test module together, and the product to be tested 200 can be electrically tested through the test module.

[0072] In the above-mentioned test device, the repulsive force generated between the magnetic attraction component 132 and the locking member 131 can push the locking member 131 into the locking groove 112, and the unlocking and locking actions of the connector 122 and the test end 210 can be switched easily. The locking member 131 can lock the connector 122 in a locked state electrically connected to the test end 210 for electrical testing, which can improve the connection reliability between the carrier 110 and the product to be tested 200 and simplify the connection and disconnection operations between the product to be tested 200 and the carrier 110.

[0073] The following combination Figures 1 - 13 The connection and separation actions between the product under test 200 and the connector 122 in the present application are described in detail.

[0074] When it is necessary to perform the separation and disassembly operation of the connector 122 and the test end 210, an acting force is applied to the pushing component 121, and the pushing component 121 moves from the first position towards the second position along the Figure 2 indicated X direction shown, the second elastic member 141 is compressed, and the pushing component 121 drives the locking member 131 to move from the third position towards the fourth position along the Figure 2 indicated Y direction shown. Among them, during the process of the locking member 131 moving from the third position towards the fourth position, the locking member 131 moves along the Figure 4 indicated a trajectory shown to a position close to the second magnetic attracting member 1322, a repulsive force is generated between the second magnetic attracting member 1322 and the locking member 131, and the locking member 131 enters the locking groove 112 along the Figure 4 indicated b trajectory shown under the guiding action of the first guiding portion 1121 and is locked at the fourth position, so as to lock the connector 122 in the unlocked state of being separated from the test end 210 and perform the disassembly operation of the two.

[0075] Conversely, when it is necessary to perform the connection operation of the connector 122 and the test end 210, the acting force applied to the pushing component 121 is removed. Under the elastic reset action of the second elastic member 141, the pushing component 121 moves from the second position towards the first position along the Figure 2 indicated X direction shown, and the pushing component 121 drives the locking member 131 to move from the fourth position towards the third position along the Figure 2 indicated Y direction shown. Among them, during the process of the locking member 131 moving from the fourth position towards the third position, the locking member 131 first moves along the Figure 4 indicated c trajectory shown under the guiding action of the second guiding portion 1122 to a position close to the third magnetic attracting member 1323. Due to the adsorption effect of the third magnetic attracting member 1323 on the locking member 131, an acting force is continuously applied to the pushing component 121, and the locking member 131 exits the locking groove 112 along the Figure 4 indicated d trajectory shown and is locked at the third position by the first magnetic attracting member 1321, so as to lock the connector 122 in the locked state of being electrically connected to the test end 210 for electrical testing.

[0076] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered to be within the scope described in this specification.

[0077] The above-described embodiments merely represent several implementation manners of the present application. The description thereof is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patented application. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present application, several modifications and improvements can still be made, and these all fall within the protection scope of the present application. Therefore, the protection scope of the patent of the present application shall be subject to the appended claims.

Claims

1. A testing mechanism, characterized in that: The testing organization includes: A carrier, the carrier is used to carry the product to be tested, the carrier is provided with an adapter slot and a locking slot, the adapter slot is used to accommodate at least part of the test end of the product to be tested; A transfer module, the transfer module comprising a pushing component and a connector connected to the pushing component, the pushing component is arranged on the carrier and can move between a first position and a second position, the connector is movably arranged in the transfer slot, in response to the pushing component moving to the first position, the connector can be electrically connected to the test end, in response to the pushing component moving to the second position, the connector can be separated from the test end, the pushing component comprises a pushing block and a sliding block, the pushing block is provided with a sliding slot, the connector is arranged on the sliding block, the sliding block has a sliding member, and the sliding member can be slidably inserted in the sliding slot; A locking module, wherein the locking module is connected to the pushing component, and the locking module includes a locking piece and a magnetic attraction component. The locking piece is movably arranged on the pushing component and can move between a third position and a fourth position. In response to the pushing component moving to the first position, the magnetic attraction component adsorbs the locking piece and locks it in the third position. In response to the pushing component moving from the first position toward the second position, the magnetic attraction component has a repulsive force that pushes the locking piece into the locking groove. In response to the pushing component moving to the second position, the locking piece moves to the fourth position and is stuck in the locking groove.

2. The testing mechanism according to claim 1, characterized in that: The magnetic attraction component includes a first magnetic attraction component and a second magnetic attraction component, the first magnetic attraction component and the second magnetic attraction component are both arranged on the carrier, the first magnetic attraction component is located at the third position and has a magnetism opposite to that of the locking component, the second magnetic attraction component is located on a side of the locking groove close to the edge and has the same magnetism as that of the locking component, and the second magnetic attraction component is used to provide a repulsive force for the locking component to enter the locking groove.

3. The testing mechanism according to claim 2, characterized in that: The magnetic attraction component also includes a third magnetic attraction component, which is located on two opposite sides of the locking groove with the second magnetic attraction component and has a magnetism opposite to that of the locking component. The third magnetic attraction component is used to provide suction force for the locking component to exit the locking groove.

4. The testing mechanism according to claim 3, characterized in that: The groove wall of the locking groove is provided with a first guide portion and a second guide portion, the first guide portion extends from the second magnetic attraction member toward the fourth position, and is used to guide the locking member to enter the locking groove, and the second guide portion extends from the fourth position toward the third magnetic attraction member, and is used to guide the locking member to exit the locking groove.

5. The testing mechanism according to claim 1, characterized in that: The sliding groove extends between the third position and the fourth position; In response to the pushing assembly moving to the first position, the pushing block slides to the side close to the third position, and in response to the pushing assembly moving to the second position, the pushing block slides to the side close to the fourth position.

6. The testing mechanism according to claim 5, characterized in that: The connector includes a cover plate, which is movably disposed on the slider and forms a plug-in slot for accommodating the test end with the slider; When the pushing assembly moves between the first position and the second position, the cover plate moves to change the space size of the plug-in slot.

7. The testing mechanism according to claim 6, characterized in that: The groove wall of the adapter groove has a sloped guide portion, the cover plate includes a pressing portion and a top column portion protruding from the pressing portion, the pressing portion is movably connected to the sliding block, the top column portion is wedge-fitted with the sloped guide portion, and in response to the movement of the pushing component between the first position and the second position, the top column portion can slide along the sloped guide portion.

8. The testing mechanism according to claim 1, characterized in that: The locking module also includes a rotating member, and the locking member is rotatably connected to the pushing component via the rotating member.

9. The testing mechanism according to claim 1, characterized in that: The pushing component is provided with a fourth magnetic attraction member, and the fourth magnetic attraction member is used to pre-attract the test end at the electrical connection position.

10. A testing device, characterized in that: The testing device comprises: A testing device as claimed in any one of claims 1 to 9; The carrier is capable of performing an electrical test on the test end; or, the carrier is externally connected to a test module, and the test module is capable of performing an electrical test on the test end.

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