Detection device

Abstract

The utility model discloses a detection device. The detection device comprises a base assembly and a machine body assembly. The base assembly comprises a base body and a clamping mechanism. The socket is used for allowing a to-be-tested piece to be inserted into the seat body; the clamping mechanism comprises two clamping jaws and an elastic piece; the two clamping jaws are oppositely arranged on one side of the insertion opening in the width direction of the insertion opening, the two clamping jaws are rotationally connected to the base body, and the two clamping jaws are used for clamping the two opposite side faces of the to-be-tested piece in the width direction of the insertion opening; the elastic piece is connected with the clamping jaws, and the elastic piece is used for providing elastic restoring force for the clamping jaws so that the two clamping jaws can keep the tendency of rotating towards each other; the machine body assembly comprises an upper shell and a detection module, the upper shell is connected with the seat body, the detection module is connected to the upper shell, and the detection module is used for detecting a to-be-detected piece on the seat body. The detection device provided by the utility model can adapt to and clamp to-be-detected pieces with different widths, and the adaptability of the detection device is improved.

Description

Technical Field

[0001] This utility model relates to the field of biological detection technology, and in particular to a detection device. Background Technology

[0002] Existing detection instruments for biological assays are typically only compatible with a single size of analyte, meaning they can only detect analytes of a single size. The detection devices are not applicable to analytes of different sizes. For example, single-unit detection devices can only detect single-unit test strips, and multi-unit detection devices can only detect multi-unit test strips. Since the width of a single-unit test strip is smaller than that of a multi-unit test strip, it is difficult for a single-unit test strip to be properly positioned inside the multi-unit detection device, while a multi-unit test strip cannot be inserted into a single-unit detection device. Utility Model Content

[0003] The present invention aims to at least solve one of the technical problems existing in the prior art. To this end, the present invention proposes a testing device that can adapt to and clamp test pieces of different widths.

[0004] According to an embodiment of the present invention, the detection device includes a base assembly and a body assembly;

[0005] The base assembly includes a base body and a clamping mechanism; the base body defines an insertion port for inserting a workpiece under test into the base body; the clamping mechanism includes two jaws and an elastic element; the two jaws are disposed opposite to each other on one side of the insertion port along the width direction, and are rotatably connected to the base body respectively, and are used to clamp opposite sides of the workpiece under test along the width direction of the insertion port; the elastic element is connected to the jaws and provides elastic restoring force to the jaws so that the two jaws maintain a tendency to rotate toward each other;

[0006] The body assembly includes an upper shell and a detection module. The upper shell is connected to the base, and the detection module is connected to the upper shell. The detection module is used to detect the device under test on the base.

[0007] The detection device according to the embodiments of the present invention has at least the following beneficial effects:

[0008] By setting two grippers rotatably connected to the base and an elastic element connected to the grippers, during the process of inserting the test piece into the base through the socket, the opposite sides of the test piece along the width direction of the socket can respectively abut against the opposite sides of the two grippers, forcing the two grippers to rotate away from each other until the test piece is inserted into the preset detection position. Under the action of the elastic element, the two grippers can respectively press against the opposite sides of the test piece along the width direction of the socket, so that the test piece is held in the detection position. The angle of rotation of the two grippers away from each other is determined by the width of the test piece. If the width of the test piece is small, the angle of rotation of the two grippers away from each other is small; if the width of the test piece is large, the angle of rotation of the two grippers away from each other is large. Therefore, the two grippers can adapt to test pieces of different widths and clamp them, improving the adaptability of the detection device and making the detection device applicable to test pieces of different specifications for detection.

[0009] According to some embodiments of the present invention, each gripper is provided with a guide surface, which is located at the end of the gripper near the insertion port. The guide surfaces of the two grippers are arranged facing each other, and the distance between the guide surfaces of the two grippers gradually decreases along the direction from the insertion port to the side where the two grippers are located.

[0010] According to some embodiments of the present invention, each jaw is provided with a clamping surface, the clamping surface is located at the other end of the jaw away from the socket, the clamping surfaces of the two jaws are arranged facing each other, the clamping surfaces are arc-shaped, and the clamping surfaces of the two jaws are used to clamp the opposite sides of the test piece along the width direction of the socket.

[0011] According to some embodiments of the present invention, the base is provided with two rotation limiting structures, which are located on the sides of the two grippers facing each other, and the two rotation limiting structures are used to limit the angle of rotation of the two grippers towards each other.

[0012] According to some embodiments of the present invention, the base is provided with a limiting structure. The limiting structure is located on the side of the two grippers away from the socket. The limiting structure is used to abut against the test piece and restrict the test piece from moving in the direction from the socket to the limiting structure.

[0013] According to some embodiments of this utility model, the elastic element is a torsion spring, the spring body of the torsion spring is arranged around the rotation axis of the gripper, the first torsion arm of the torsion spring abuts against the seat body, and the second torsion arm of the torsion spring abuts against the gripper.

[0014] According to some embodiments of this utility model, the base assembly and the body assembly are detachably connected.

[0015] According to some embodiments of the present invention, the base assembly further includes a first magnetic element, which is disposed at one end of the base body near the upper shell.

[0016] The fuselage assembly also includes a second magnetic clasp, which is located at one end of the upper shell near the base.

[0017] The base assembly and the body assembly are magnetically secured by a first magnetic clasp and a second magnetic clasp.

[0018] According to some embodiments of the present invention, a first insertion part is provided at one end of the base body near the upper shell, and a second insertion part is provided at one end of the upper shell near the base body, and the first insertion part and the second insertion part are inserted and engaged.

[0019] According to some embodiments of the present invention, the body assembly further includes a light source module, which is connected to the upper shell and is used to emit light toward the test piece on the base.

[0020] And / or, the fuselage assembly also includes an information identification module connected to the upper shell, the information identification module being used to identify identity information;

[0021] And / or, the housing assembly also includes a screen connected to the upper housing, the screen being used to display the detection results obtained by the detection module in detecting the workpiece under test;

[0022] And / or, the housing assembly also includes a battery connected to the upper housing and electrically connected to the detection module, which is used to power the detection module.

[0023] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0024] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein:

[0025] Figure 1 A three-dimensional structural view of a detection device provided in an embodiment of this utility model;

[0026] Figure 2 for Figure 1 An exploded view of the detection device shown.

[0027] Figure 3 for Figure 2 The diagram shown is a three-dimensional structural view of the fuselage assembly, in which part of the upper shell of the fuselage assembly is omitted;

[0028] Figure 4 for Figure 2 The diagram shown is an exploded view of the base assembly.

[0029] Figure 5 for Figure 4 Another exploded view of the base assembly shown;

[0030] Figure 6 for Figure 2 The bottom view of the base assembly is shown, in which the base plate of the base assembly is omitted.

[0031] Figure label:

[0032] Detection device 100;

[0033] Base assembly 10; socket 101; rotation limiting structure 102; positioning structure 103; first positioning plate 1031; second positioning plate 1032; first insertion part 104; receiving cavity 105; detection port 106; seat body 11; support base 111; base plate 112; clamping mechanism 12; gripper 121; guide surface 1211; clamping surface 1212; elastic element 122; spring body 1221; first torsion arm 1222; second torsion arm 1223; rotating shaft 123; first magnetic suction element 13;

[0034] Body assembly 20; second connector 201; upper shell 21; detection module 22; second magnetic clasp 23; light source module 24; information recognition module 25; screen 26; battery 27; main control board 28. Detailed Implementation

[0035] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0036] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0037] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. The use of "first" and "second" in the description is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0038] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0039] In the description of this utility model, the terms "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0040] Please see Figures 1 to 6 This utility model provides a detection device 100 for detecting a workpiece.

[0041] The testing device 100 includes a base assembly 10 and a body assembly 20.

[0042] The base assembly 10 includes a base 11 and a clamping mechanism 12. The base 11 defines an insertion port 101 for inserting a workpiece into the base 11. The clamping mechanism 12 includes two grippers 121 and an elastic member 122. The two grippers 121 are positioned opposite each other on one side of the insertion port 101 along its width direction X. The two grippers 121 are rotatably connected to the base 11 and are used to clamp the opposite sides of the workpiece along the width direction X of the insertion port 101. The elastic member 122 is connected to the grippers 121 and provides an elastic restoring force to the grippers 121, so that the two grippers 121 maintain a tendency to rotate toward each other.

[0043] The housing assembly 20 includes an upper shell 21 and a detection module 22. The upper shell 21 is connected to the base 11, and the detection module 22 is connected to the upper shell 21. The detection module 22 is used to detect the device under test on the base 11.

[0044] In this embodiment of the invention, by providing two grippers 121 rotatably connected to the base 11 and an elastic member 122 connected to the grippers 121, during the process of inserting the test piece into the base 11 through the insertion port 101, the opposite sides of the test piece along the width direction X of the insertion port 101 can respectively abut against the opposite sides of the two grippers 121, forcing the two grippers 121 to rotate away from each other until the test piece is inserted into the preset detection position. At this point, the two grippers 121, under the action of the elastic member 122, can respectively press against the test piece along the width direction X of the insertion port 101. The two opposing sides of the device are used to hold the workpiece in the inspection position. The angle at which the two grippers 121 rotate away from each other is determined by the width of the workpiece. If the width of the workpiece is small, the angle at which the two grippers 121 rotate away from each other is small; if the width of the workpiece is large, the angle at which the two grippers 121 rotate away from each other is large. Therefore, the two grippers 121 can adapt to and clamp workpieces of different widths, improving the adaptability of the inspection device 100 and enabling the inspection device 100 to be applicable to workpieces of different specifications for inspection.

[0045] Furthermore, after the external force applied to the test piece is removed, the two grippers 121 can correct the deviation of the test piece along the width direction X of the socket 101 under the elastic action of the elastic member 122, so that test pieces of different specifications can be centered on the base 11, avoiding deviation of test pieces of different specifications in the width direction X of the socket 101 due to their different widths, thereby facilitating the detection module 22 to detect test pieces of different specifications.

[0046] The testing station refers to the position where the test piece is inserted into the base 11 through the socket 101 and is located in a position where the testing module 22 can test it. At this time, the test piece is centered on the base 11, and the center surface of the test piece coincides with the center surface between the two grippers 121.

[0047] like Figure 6 As shown, in some embodiments, each gripper 121 is further provided with a guide surface 1211. The guide surface 1211 is located at the end of the gripper 121 near the insertion port 101. The guide surfaces 1211 of the two grippers 121 are arranged facing each other. Along the direction from the insertion port 101 to the side where the two grippers 121 are located, the distance between the guide surfaces 1211 of the two grippers 121 gradually decreases. The guide surfaces 1211 of the two grippers 121 are used to guide the workpiece to be tested to be inserted between the two grippers 121 and held by the two grippers 121.

[0048] The guide surface 1211 can be arc-shaped or flat.

[0049] In some other embodiments, the guide surfaces 1211 of the two grippers 121 may also be arranged in parallel, and the guide surfaces 1211 of both grippers 121 face the socket 101 and block the socket 101. When the test piece is inserted into the base 11 through the socket 101, the test piece can push against the guide surfaces 1211 of the two grippers 121 and force the two grippers 121 to rotate in a direction away from each other.

[0050] In some embodiments, each gripper 121 is provided with a clamping surface 1212, which is located at the end of the gripper 121 away from the insertion port 101. The clamping surfaces 1212 of the two grippers 121 face each other and are arc-shaped. The clamping surfaces 1212 of the two grippers 121 are used to clamp the opposite sides of the test piece along the width direction X of the insertion port 101, so that the test piece can be held in the testing position. By providing the arc-shaped clamping surfaces 1212, the two grippers 121 can smoothly contact the opposite sides of the test piece along the width direction X of the insertion port 101. In this way, when the test piece is pulled out from the testing position, it can be prevented from being stuck between the two grippers 121, ensuring the smooth extraction of the test piece.

[0051] In some embodiments, the base 11 is provided with two rotation limiting structures 102, which are respectively located on the side of the two grippers 121 facing each other. The two rotation limiting structures 102 are used to limit the angle of rotation of the two grippers 121 towards each other, so as to avoid the two grippers 121 rotating excessively towards each other, so that the two grippers 121 can maintain a certain included angle when they are not in contact with the workpiece to be measured. This included angle makes the distance between the guide surfaces 1211 of the two grippers 121 gradually decrease along the direction from the socket 101 to the side where the two grippers 121 are located.

[0052] Specifically, a rotation limiting structure 102 is located on the side of one gripper 121 facing the other gripper 121 and abuts against the one gripper 121 to limit the one gripper 121 from excessive rotation toward the other gripper 121; the other rotation limiting structure 102 is located on the side of the other gripper 121 facing the one gripper 121 and abuts against the other gripper 121 to limit the other gripper 121 from excessive rotation toward the one gripper 121.

[0053] In some embodiments, the base 11 is provided with a limiting structure 103. The limiting structure 103 is located on the side of the two grippers 121 away from the insertion port 101. The limiting structure 103 is used to abut against the test piece and restrict the test piece from moving along the direction from the insertion port 101 to the limiting structure 103. In this way, it can be ensured that the insertion depth of the test piece inserted into the base 11 is consistent each time, thereby facilitating the detection module 22 to detect different test pieces.

[0054] In some embodiments, the limiting structure 103 includes a first limiting plate 1031, which extends along the width direction X of the insertion port 101. Thus, when the test piece is inserted into the base 11, the first limiting plate 1031 can abut against the test piece to limit the test piece from continuing to move along the direction from the insertion port 101 toward the first limiting plate 1031, thereby ensuring that the insertion depth of each test piece is consistent each time a test piece is inserted. At the same time, the first limiting plate 1031 can also form a straight line contact with the test piece parallel to the width direction X of the insertion port 101, thereby further correcting the test piece and preventing the center surface of the test piece from deflecting relative to the center surface of the two grippers 121, which can further ensure that the center surface of the test piece coincides with the center surface of the two grippers 121.

[0055] In some embodiments, the limiting structure 103 further includes two second limiting plates 1032, which are respectively connected to the two ends of the first limiting plate 1031. The two second limiting plates 1032 extend from the first limiting plate 1031 toward the side where the insertion port 101 is located, thereby making the limiting structure 103 form a semi-enclosed structure. When the test piece is inserted into the base 11, the first limiting plate 1031 can abut against the test piece, and the two second limiting plates 1032 can be spaced apart from or abut against the opposite sides of the test piece along the width direction X of the insertion port 101.

[0056] Please combine Figure 5 and Figure 6 In some embodiments, the elastic element 122 is a torsion spring, and a torsion spring is provided for each gripper 121. The spring body 1221 of the torsion spring is arranged around the rotation axis of the gripper 121. The first torsion arm 1222 of the torsion spring abuts against the seat 11, and the second torsion arm 1223 of the torsion spring abuts against the gripper 121. The torsion spring can provide torque to the gripper 121 so that the two grippers 121 maintain a tendency to rotate toward each other.

[0057] Specifically, the clamping mechanism 12 also includes two rotating shafts 123, which are respectively connected to the base 11, and two grippers 121 are rotatably connected to the base 11 via the two rotating shafts 123. The spring body 1221 of the torsion spring is sleeved on the rotating shaft 123.

[0058] The rotating shaft 123 can be integrated with the gripper 121 or it can be separate from the gripper 121.

[0059] In other embodiments, the elastic element 122 can also be other elements used to provide elastic restoring force to the gripper 121, and is not limited to the torsion spring described above. For example, the elastic element 122 can be a tension spring, and the bottom wall of the seat 11 located on the lower side of the gripper 121 defines two arc grooves. Each gripper 121 is provided with a connecting post, which passes through the arc groove. When the gripper 121 rotates around the pivot 123, the connecting post can move along the arc groove. The tension spring is located on the side of the bottom wall facing away from the two grippers 121, and both ends of the tension spring are connected to the connecting posts of the two grippers 121 respectively. In this way, the tension spring can avoid the test piece and prevent motion interference. Another example is that the elastic element 122 can be a leaf spring, with one end of the leaf spring abutting against the gripper 121 and the other end of the leaf spring abutting against the seat 11.

[0060] like Figure 2 As shown, in some embodiments, the base assembly 10 is detachably connected to the body assembly 20. This allows the base assembly 10 to be removed from the body assembly 20 as needed to replace it with different types, enabling the testing of test pieces of different shapes. For example, when the test piece is a test strip, the height of the space within the base 11 used to accommodate the test piece can be set to match the height of the test strip, resulting in a smaller height for the base assembly 10. When the test piece is a cup, the height of the space within the base 11 used to accommodate the test piece can be set to match the height of the cup, resulting in a larger height for the base assembly 10. Furthermore, the width and length of the space within the base 11 used to accommodate the test piece can also be set according to the width and length of the test piece, thus forming base assemblies 10 of different specifications.

[0061] Please combine Figure 2 and Figure 3 In some embodiments, the base assembly 10 further includes a first magnetic member 13, which is disposed at one end of the base 11 near the upper shell 21; the body assembly 20 further includes a second magnetic member 23, which is disposed at one end of the upper shell 21 near the base 11; the base assembly 10 and the body assembly 20 are magnetically fixed together by the first magnetic member 13 and the second magnetic member 23. By utilizing the magnetic attraction between the first magnetic member 13 and the second magnetic member 23, the base assembly 10 and the body assembly 20 can be quickly assembled and disassembled, simplifying the assembly and disassembly process.

[0062] The first magnetic attractor 13 and the second magnetic attractor 23 can be magnets with opposite magnetic properties, or one of the first magnetic attractor 13 and the second magnetic attractor 23 can be a magnet and the other of the first magnetic attractor 13 and the second magnetic attractor 23 can be a ferromagnet.

[0063] like Figure 2As shown, in some embodiments, a first insertion portion 104 is provided at one end of the base 11 near the upper shell 21, and a second insertion portion 201 is provided at one end of the upper shell 21 near the base 11. The first insertion portion 104 and the second insertion portion 201 are inserted into each other. The base assembly 10 and the body assembly 20 are inserted into each other through the first insertion portion 104 and the second insertion portion 201, which can restrict the movement of the base assembly 10 and the body assembly 20 relative to each other in a direction perpendicular to the insertion direction, improve the stability of the connection between the base assembly 10 and the body assembly 20, and facilitate the assembly and disassembly of the base assembly 10 and the body assembly 20 by using the insertion method.

[0064] In some embodiments, the first insertion portion 104 is a groove located at the top of the base 11, and the second insertion portion 201 is the bottom of the upper shell 21. The bottom of the upper shell 21 is inserted into the groove on the base 11, and the bottom of the upper shell 21 is received in the groove on the base 11. The inner peripheral sidewall of the groove surrounds the outer peripheral sidewall of the bottom of the upper shell 21 to restrict the base assembly 10 and the body assembly 20 from moving relative to each other in a direction perpendicular to the insertion direction.

[0065] In some other embodiments, the first insertion part 104 can be the top of the seat 11, and the second insertion part 201 can be a groove. The groove is located at the bottom of the upper shell 21, the top of the seat 11 is inserted into the groove under the upper shell 21, the top of the seat 11 is received in the groove under the upper shell 21, and the inner peripheral sidewall of the groove surrounds the outer peripheral sidewall of the top of the seat 11.

[0066] like Figure 4 and Figure 5 As shown, in some embodiments, the base 11 includes a support base 111 and a base plate 112. The base plate 112 is connected to the side of the support base 111 away from the upper shell 21, and the base plate 112 and the support base 111 together form a receiving cavity 105. The clamping mechanism 12 is housed in the receiving cavity 105. The insertion port 101 is defined on the circumferential sidewall of the support base 111 and communicates with the receiving cavity 105. The test piece can be inserted into the receiving cavity 105 through the insertion port 101. The first insertion portion 104 is located on the side of the support base 111 near the upper shell 21. The side of the support base 111 near the upper shell 21 defines a detection port 106, which communicates with the receiving cavity 105. After the test piece is inserted into the receiving cavity 105 to the detection station, the detection module 22 can detect the test piece through the detection port 106.

[0067] The space within the aforementioned base 11 used to accommodate the test piece is the accommodating cavity 105.

[0068] In some embodiments, the detection module 22 is a visual detection module, which includes a camera with its lens facing the base 11. The camera is used to photograph the device under test on the base 11 to detect the device under test.

[0069] By setting the clamping mechanism 12 and the limiting structure 103, the camera of the detection module 22 can be made to have a uniform focal length to take pictures of the test piece, which helps the camera output clear pictures.

[0070] like Figure 3 As shown, in some embodiments, the body assembly 20 further includes a light source module 24 connected to the upper shell 21. The light source module 24 is used to emit light toward the test piece on the base 11 to provide a bright detection environment for the detection module 22, thereby facilitating the detection module 22 to detect the test piece and improving the shooting quality of the camera of the detection module 22.

[0071] The type of the lamp source module 24 can be set according to actual needs to adapt to different types of test devices. For example, when the test device is a gold label card, the lamp source module 24 can use a normal lighting source to illuminate the gold label card; when the test device is a fluorescent card, the lamp source module 24 can use an ultraviolet light source to illuminate the fluorescent card.

[0072] In some embodiments, the body assembly 20 further includes an information identification module 25 connected to the upper shell 21. The information identification module 25 is used to identify identity information so that the biometric information of the device under test can be matched with the identity information of its owner.

[0073] The information identification module 25 can be an RFID reader, which can be used to identify documents such as ID cards that have built-in electronic chips in order to obtain personal identity information; the information identification module 25 can also be a face scanner or a fingerprint reader, which can be used to scan faces and fingerprint readers to identify fingerprints in order to obtain personal identity information.

[0074] like Figure 2 As shown, in some embodiments, the body assembly 20 further includes a screen 26 connected to the upper shell 21, and the screen 26 is used to display the detection results obtained by the detection module 22 in detecting the test piece.

[0075] In addition, screen 26 can also be used to display the identity information identified by information recognition module 25, as well as operation instructions, etc.

[0076] like Figure 3As shown, in some embodiments, the housing assembly 20 further includes a battery 27 connected to the upper housing 21 and electrically connected to the detection module 22. The battery 27 is used to power the detection module 22. Compared to connecting to mains power for power supply, by providing the battery 27, the detection device 100 can be easily carried and used in different scenarios.

[0077] In some embodiments, the body assembly 20 further includes a main control board 28, which is electrically connected to the detection module 22, the light source module 24, the information recognition module 25, and the screen 26. The main control board 28 is used to control the operation of the detection module 22, the light source module 24, the information recognition module 25, and the screen 26.

[0078] The main control board 28 can intelligently analyze the images captured by the camera of the detection module 22 and output the detection results to the screen 26, so as to realize the AI ​​(Artificial Intelligence) visual interpretation of the test piece by the detection device 100.

[0079] In addition, battery 27 is also electrically connected to light source module 24, information recognition module 25, screen 26 and main control board 28, and supplies power to light source module 24, information recognition module 25, screen 26 and main control board 28.

[0080] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention. Furthermore, the embodiments of the present invention and the features thereof can be combined with each other unless otherwise specified.

Claims

1. A detection device, characterized in that, Includes base assembly and body assembly; The base assembly includes a base body and a clamping mechanism; the base body defines an insertion port for inserting a test piece into the base body; the clamping mechanism includes two grippers and an elastic element; the two grippers are disposed opposite to each other on one side of the insertion port along the width direction, and are rotatably connected to the base body, respectively, for clamping opposite sides of the test piece along the width direction of the insertion port; the elastic element is connected to the grippers and provides elastic restoring force to the grippers so that the two grippers maintain a tendency to rotate toward each other; The fuselage assembly includes an upper shell and a detection module. The upper shell is connected to the base, and the detection module is connected to the upper shell. The detection module is used to detect the component to be tested on the base.

2. The detection device according to claim 1, characterized in that, Each of the grippers is provided with a guide surface, which is located at the end of the gripper near the socket. The guide surfaces of the two grippers are arranged facing each other. Along the direction from the socket to the side where the two grippers are located, the distance between the guide surfaces of the two grippers gradually decreases.

3. The detection device according to claim 2, characterized in that, Each of the grippers is provided with a clamping surface, which is located at the other end of the gripper away from the socket. The clamping surfaces of the two grippers face each other and are arc-shaped. The clamping surfaces of the two grippers are used to clamp the two opposite sides of the workpiece to be tested along the width direction of the socket.

4. The detection device according to claim 1, characterized in that, The base is provided with two rotation limiting structures, which are located on the sides of the two grippers facing each other, and are used to limit the angle of rotation of the two grippers towards each other.

5. The detection device according to claim 1, characterized in that, The base is provided with a limiting structure, which is located on the side of the two grippers away from the socket. The limiting structure is used to abut against the test piece and restrict the test piece from moving along the direction from the socket to the limiting structure.

6. The detection device according to claim 1, characterized in that, The elastic element is a torsion spring, the spring body of which is arranged around the rotation axis of the gripper. The first torsion arm of the torsion spring abuts against the base body, and the second torsion arm of the torsion spring abuts against the gripper.

7. The detection device according to claim 1, characterized in that, The base assembly is detachably connected to the body assembly.

8. The detection device according to claim 7, characterized in that, The base assembly further includes a first magnetic element, which is disposed at one end of the base body near the upper shell; The fuselage assembly also includes a second magnetic component, which is disposed at one end of the upper shell near the base. The base assembly and the body assembly are magnetically secured by the first magnetic attractor and the second magnetic attractor.

9. The detection device according to claim 7, characterized in that, The base body is provided with a first insertion part at one end near the upper shell, and the upper shell is provided with a second insertion part at one end near the base body. The first insertion part and the second insertion part are inserted and engaged.

10. The detection device according to claim 1, characterized in that, The body assembly also includes a light source module, which is connected to the upper shell and is used to emit light toward the test piece on the base. And / or, the fuselage assembly further includes an information identification module connected to the upper shell, the information identification module being used to identify identity information; And / or, the body assembly further includes a screen connected to the upper shell, the screen being used to display the detection results obtained by the detection module in detecting the test piece; And / or, the housing assembly further includes a battery connected to the upper housing, the battery being electrically connected to the detection module, and the battery being used to power the detection module.

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