Loading detection device and machine table

Abstract

The utility model relates to a loading detection device and a machine table, the loading detection device comprises a plurality of detection assemblies and at least one locking circuit, the locking circuit is connected with the plurality of detection assemblies, the plurality of detection assemblies are arranged on a contact surface of a device body at intervals, and under the condition that a loaded piece is in contact with the contact surface, the locking circuit is connected with the plurality of detection assemblies. The detection assembly corresponding to the type of the loaded piece outputs locking indication information; when the locking circuit receives locking indication information of the detection assembly corresponding to the type of the loaded part, a current path is formed, and the loaded part is locked. Under the condition that the loaded part is in contact with the contact surface, the detection assembly corresponding to the type of the loaded part outputs the locking indication information, and the locking circuit locks the loaded part under the condition that the locking indication information of the detection assembly corresponding to the type of the loaded part is received. Therefore, wrong locking under the condition that the placement position of the loaded piece is not accurate is avoided, and the loading accuracy is guaranteed.

Description

Technical Field

[0001] The present application relates to the field of machinery, and in particular to a loading detection device and a machine. Background Art

[0002] In the existing wafer box loading device, the contact surface of the wafer box loading device has multiple fixed columnar structures, and the bottom surface of the wafer box has multiple grooves. When the columnar structures corresponding to the multiple grooves are inserted into the grooves on the bottom surface of the wafer box, the wafer box can be placed correctly.

[0003] However, since the groove is located on the bottom surface of the wafer box, the positions of the groove and the columnar structure cannot be accurately determined during the alignment process of the wafer box, causing the wafer box to be placed incorrectly, which in turn causes the machine to lock the incorrectly placed wafer box, making it impossible to accurately load the wafer, affecting subsequent process steps. Utility Model Content

[0004] Based on this, it is necessary to provide a loading detection device and a machine that can achieve accurate loading in order to solve the above technical problems.

[0005] In a first aspect, the present application provides a loading detection device, comprising:

[0006] A plurality of detection components are arranged at intervals on the contact surface of the device body, and when the carried object contacts the contact surface, the detection component corresponding to the type of the carried object outputs locking indication information;

[0007] At least one locking circuit is connected to the detection component, and forms a current path to lock the loaded component when receiving the locking indication information of the detection component corresponding to the type of the loaded component.

[0008] In one embodiment, the device body includes a plurality of grooves for accommodating the plurality of detection components; the detection components include:

[0009] A slider is located in the groove of the device body; wherein, when the slider is not in contact with the carried object, the slider protrudes from the groove; when the slider is in contact with the carried object, the slider retracts into the groove;

[0010] The connecting component is arranged corresponding to the slider. When the slider protrudes from the groove, the connecting component is disconnected; when the slider is retracted into the groove, the connecting component is closed and the locking indication information is output.

[0011] In one embodiment, the connection assembly includes:

[0012] A first metal sheet, located on a side wall of the groove and not in contact with the slider;

[0013] a second metal sheet, located on a side wall of the groove, not in contact with the slider, and spaced apart from the first metal sheet;

[0014] The third metal sheet is located on the side wall of the slider. When the slider protrudes from the groove, the third metal sheet does not contact the first metal sheet or the second metal sheet; when the multi-slider is retracted into the groove, the third metal sheet contacts the first metal sheet and the second metal sheet respectively.

[0015] In one embodiment, at least one of the following features is included:

[0016] The first metal sheet comprises an annular metal sheet surrounding the side wall of the groove; and / or,

[0017] The second metal sheet comprises an annular metal sheet surrounding the side wall of the groove; and / or,

[0018] The end of the third metal sheet that contacts the first metal sheet and the second metal sheet comprises an annular metal sheet that surrounds the slider.

[0019] In one embodiment, at least one of the following features is included:

[0020] The first metal sheet comprises a block-shaped metal sheet; and / or,

[0021] The second metal sheet comprises a block-shaped metal sheet; and / or,

[0022] The end of the third metal sheet that contacts the first metal sheet and the second metal sheet comprises a block-shaped metal sheet.

[0023] In one embodiment, the detection component further includes:

[0024] The elastic member is arranged corresponding to the sliding block, is located at the bottom of the groove of the device body, and is respectively connected to the device body and the sliding block.

[0025] In one embodiment, the locking indication information includes the closed state of the detection component; the locking circuit includes: a power supply and a lock; wherein the power supply is respectively connected in series with the lock and the detection component corresponding to the type of the carried component.

[0026] In one embodiment, the device body further comprises:

[0027] The limiting member is located on the contact surface of the device body and is used to limit the position of the carried member.

[0028] In one embodiment, the limiting member includes:

[0029] The card slot is located on the contact surface of the device body and is interlocked with the carried component.

[0030] In a second aspect, the present application provides a machine, comprising a loading detection device as described in any one of the embodiments of the present application.

[0031] The above-mentioned loading detection device and machine have the following unexpected beneficial effects:

[0032] The loading detection device and machine of the present application include: multiple detection components and at least one locking circuit, the locking circuit is connected to the multiple detection components, the multiple detection components are arranged at intervals on the contact surface of the device body, when the loaded part contacts the contact surface, the detection component corresponding to the type of the loaded part outputs locking indication information; when the locking circuit receives the locking indication information of the detection component corresponding to the type of the loaded part, it forms a current path and locks the loaded part. The present application includes multiple detection components, each detection component can be combined so that different combinations of detection components correspond to different types of loaded parts, when the loaded part contacts the contact surface, the detection component corresponding to the type of the loaded part outputs locking indication information, when the locking circuit receives the locking indication information of the detection component corresponding to the type of the loaded part, it locks the loaded part, thereby avoiding erroneous locking when the placement position of the loaded part is inaccurate, and ensuring the accuracy of loading. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0034] Figure 1 is a schematic structural diagram of a loading detection device provided in an embodiment;

[0035] Figure 2a It is a structural schematic diagram of a loading detection device provided in another embodiment;

[0036] Figure 2b It is a structural schematic diagram of a loading detection device provided in another embodiment;

[0037] Figure 3 It is a schematic diagram of the structure of a connection assembly provided in an embodiment;

[0038] Figure 4is a structural schematic diagram of a locking circuit provided in an embodiment;

[0039] Figure 5a is a schematic top view of the structure of a connection assembly provided in one embodiment;

[0040] Figure 5b is a schematic top view of the structure of a connecting assembly provided in another embodiment;

[0041] Figure 5c is a schematic top view of the structure of a connecting assembly provided in yet another embodiment;

[0042] Figure 5d is a schematic top view of the structure of a connection assembly provided in yet another embodiment;

[0043] Figure 6 It is a schematic diagram of the structure of a device body provided in one embodiment.

[0044] Description of reference numerals:

[0045] 10. Detection component; 110. Connection component; 111. First metal sheet; 113. Second metal sheet; 115. Third metal sheet; 120. Slider; 130. Elastic member; 140. Groove; 20. Locking circuit; 201. Power supply; 202. Lock; 30. Device body; 301. Card slot; 40. Carried component; 401. Accommodating groove; 403. Filling member. DETAILED DESCRIPTION

[0046] In order to facilitate understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. Embodiments of the present application are provided in the drawings. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.

[0047] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application.

[0048] It can be understood that the terms "first", "second", etc. used in the present application can be used in this article to describe various elements, but these elements are not limited by these terms. These terms are only used to distinguish the first element from another element.

[0049] Spatially relative terms such as "under," "beneath," "below," "under," "above," "above," and the like may be used herein to describe the relationship of an element or feature shown in the figures to other elements or features. It should be understood that, in addition to the orientations shown in the figures, spatially relative terms also include different orientations of the device in use and operation. For example, if the device in the accompanying drawings is flipped, an element or feature described as "under other elements" or "under it" or "under it" will be oriented as being "above" the other elements or features. Thus, the exemplary terms "under" and "under" may include both upper and lower orientations. In addition, the device may also include additional orientations (e.g., rotated 90 degrees or other orientations), and the spatial descriptors used herein are interpreted accordingly.

[0050] In this application, unless otherwise clearly specified and limited, if the terms "installed", "connected", "connected", "fixed" and the like appear, these terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0051] When used herein, the singular forms "a", "an" and "the" may also include plural forms, unless the context clearly indicates otherwise. It should also be understood that the terms "include / comprise" or "have" and the like specify the presence of stated features, wholes, components, parts or combinations thereof, but do not exclude the possibility of the presence or addition of one or more other features, wholes, components, parts or combinations thereof. At the same time, the term "and / or" used in this specification includes any and all combinations of the relevant listed items.

[0052] It should be noted that if an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. If an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. If present, the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in this application are for illustrative purposes only and do not represent the only implementation method.

[0053] Based on the problems existing in the background technology, the present application provides a loading detection device, including: multiple detection components and at least one locking circuit; wherein, the multiple detection components are arranged at intervals on the contact surface of the device body, and when the loaded object contacts the contact surface, the detection component corresponding to the type of the loaded object outputs locking indication information; at least one locking circuit is connected to the detection component, and when the locking indication information of the detection component corresponding to the type of the loaded object is received, a current path is formed to lock the loaded object.

[0054] As an example, see Figure 1 The detection component 10 may include one or more of a photoelectric sensor, a pressure sensor, a proximity switch, a mechanical device, and the like.

[0055] Please continue to refer to Figure 1 , wherein the type of the carried part includes various information such as the shape, model, and structure of the carried part. The arrangement of the detection components 10 on the contact surface can be set according to the type of the carried part, and each detection component 10 can form a plurality of different combinations, each combination corresponding to a type of carried part. The type of the carried part can be determined according to the detection component 10 corresponding to the output locking indication information. In addition, the locking circuit 20 can also be set corresponding to the type of the carried part, and different carried parts correspond to different locking circuits 20, so that when the locking circuit 20 receives the locking indication information of the detection component 10 corresponding to the type of the carried part, a current path is formed to correctly lock the carried part.

[0056] Please continue to refer to Figure 1 As an example, the locking circuit 20 may include a switch tube, or a control chip, etc. When the control end of the switch tube or the control chip receives the locking indication information of the detection component 10 corresponding to the type of the loaded component, a current path is formed to lock the loaded component.

[0057] In the above embodiment, a plurality of detection components 10 and at least one locking circuit 20 are provided, the locking circuit 20 is connected to the plurality of detection components 10, and the plurality of detection components 10 are arranged at intervals on the contact surface of the device body. When the carried component contacts the contact surface, the detection component 10 corresponding to the type of the carried component outputs locking indication information; when the locking circuit 20 receives the locking indication information from the detection component 10 corresponding to the type of the carried component, a current path is formed to lock the carried component, thereby achieving correct locking of the carried component. The present application includes a plurality of detection components 10, each of which can be combined so that different combinations of detection components 10 correspond to different types of carried parts. When the carried part contacts the contact surface, the detection component 10 corresponding to the type of carried part outputs locking indication information, and the locking circuit 20 locks the carried part upon receiving the locking indication information of the detection component 10 corresponding to the type of carried part; if any of the detection components 10 corresponding to the type of carried part does not output locking indication information, the carried part cannot be locked, thereby avoiding erroneous locking when the placement position of the carried part is inaccurate, and ensuring the accuracy of loading of the carried part. In addition, different carried parts can correspond to different locking circuits 20, so that the loading detection device can be applied to different carried parts, broadening the scope of application of the device detection device.

[0058] In one embodiment, the device body includes a plurality of grooves for accommodating a plurality of detection components; the detection components include: a slider and a connection component; wherein the slider is located in the groove of the device body; wherein, when the slider is not in contact with the carried object, the slider protrudes from the groove; when the slider is in contact with the carried object, the slider is retracted into the groove; the connection component is arranged corresponding to the slider, when the slider protrudes from the groove, the connection component is disconnected; when the slider is retracted into the groove, the connection component is closed and a locking indication information is output.

[0059] As an example, see Figure 2a and Figure 2bThe bottom surface of the carried component 40 may include a plurality of accommodating grooves 401, and the accommodating grooves 401 corresponding to the type of the carried component 40 may include a filling member 403, and the bottom surface of the filling member 403 is flush with the bottom surface of the carried component 40. When the carried component 40 contacts the contact surface of the device body 30, the slider 120 corresponding to the type of the carried component 40 contacts the filling member 403 in the carried component 40, and the slider 120 corresponding to the type of the carried component 40 is retracted into the groove 140 due to the pressure of the filling member 403, and the accommodating grooves 401 not filled with the filling member 403 can accommodate the slider 120 protruding from the groove 140, so the slider 120 not corresponding to the type of the carried component 40 always protrudes from the groove 140. In addition, when the slider 120 protrudes from the groove 140 , the connecting assembly 110 is disconnected, and when the slider 120 is retracted into the groove 140 , the connecting assembly 110 is closed. Therefore, the type of the carried component 40 can be determined according to the closing condition of the connecting assembly 110 .

[0060] As an example, the connecting component may include a first metal sheet and a second metal sheet, the first metal sheet is located on the bottom surface of the slider, and the second metal sheet is located at the bottom of the groove; when the slider protrudes from the groove, the first metal sheet and the second metal sheet are not in contact, and when the slider is retracted into the groove, the first metal sheet and the second metal sheet are in contact to form a closed passage.

[0061] In one embodiment, the connection assembly includes: a first metal sheet, a second metal sheet and a third metal sheet. The first metal sheet is located on the side wall of the groove and does not contact the slider; the second metal sheet is located on the side wall of the groove and does not contact the slider and is spaced apart from the first metal sheet; the third metal sheet is located on the side wall of the slider, and when the slider protrudes from the groove, the third metal sheet does not contact the first metal sheet or the second metal sheet; when the slider is retracted into the groove, the third metal sheet contacts the first metal sheet and the second metal sheet respectively.

[0062] As an example, see Figure 3 When the slider 120 protrudes from the groove 140, the contact end of the third metal sheet 115 with the first metal sheet 111 and the second metal sheet 113 is located at the uppermost end in its moving direction, and is in contact with the first metal sheet 111 but not in contact with the second metal sheet 113. When the slider 120 is pressed and moves downward, the third metal sheet 115 is also moved downward by the slider 120. When the slider 120 is retracted into the groove, the third metal sheet 115 is respectively connected to the first metal sheet 111 and the second metal sheet 113, so that the connecting component 110 is closed.

[0063] Please continue to refer to Figure 3As an example, the connecting component 110 itself can be connected in series to the locking circuit, so that when the connecting component 110 forms a closed path, the locking circuit forms a current path; or the connecting component 110 can be connected in series to the control end of the switch tube, and when the connecting component 110 is closed, the control end of the switch tube can be connected to the conduction level, so that the switch tube is turned on, thereby turning on the locking circuit including the switch tube.

[0064] Please refer to Figure 4 In one embodiment, the locking indication information includes the closed state of the detection component; the locking circuit includes: a power supply 201 and a lock 202; wherein the power supply 201 is respectively connected in series with the lock 202 and the detection component 10 corresponding to the type of the carried component.

[0065] In the above embodiment, by connecting the detection component 10 in series to the locking circuit, when the detection component 10 outputs locking indication information, the locking circuit can form a current path, so that the lock 202 is connected to the power supply 201, thereby locking the loaded object, simplifying the structure of the locking circuit.

[0066] In one embodiment, the slider may include a cylindrical slider, a square column slider, or a prismatic slider, etc. The present application does not impose any specific restrictions on the shape of the slider, and in other embodiments, the slider may be configured according to actual needs.

[0067] In one embodiment, please refer to Figure 5a The first metal sheet 111 may include an annular metal sheet, the second metal sheet (not shown) may include an annular metal sheet, and the contact end of the third metal sheet 115 with the first metal sheet 111 and the second metal sheet includes an annular metal sheet; wherein the first metal sheet 111 surrounds the side wall of the groove 140, the second metal sheet surrounds the side wall of the groove 140, and the contact end of the third metal sheet 115 surrounds the slider 120.

[0068] In the above embodiment, by setting the contact ends of the first metal sheet 111, the second metal sheet and the third metal sheet 115 as annular metal sheets, it is possible to avoid the first metal sheet 111, the second metal sheet and the third metal sheet 115 being misaligned due to the rotation of the slider 120 during use, causing the connection component to fail to close correctly.

[0069] In one embodiment, please refer to Figure 5b The first metal sheet 111 may include a block-shaped metal sheet, the second metal sheet may include a block-shaped metal sheet, and the contact end of the third metal sheet 115 may include a ring-shaped metal sheet.

[0070] In the above embodiment, by setting the first metal sheet 111 and the second metal sheet as block metal sheets and setting the contact end of the third metal sheet 115 as an annular metal sheet, the preparation cost of the first metal sheet 111 and the second metal sheet can be saved. At the same time, it can also avoid the first metal sheet 111, the second metal sheet, and the third metal sheet 115 being misaligned due to the rotation of the slider 120 during use, causing the connection component to fail to close correctly.

[0071] In one embodiment, please refer to Figure 5c The first metal sheet 111 may include an annular metal sheet, the second metal sheet may include an annular metal sheet, and the contact end of the third metal sheet 115 may include a block-shaped metal sheet.

[0072] In the above embodiment, by setting the first metal sheet 111 and the second metal sheet as annular metal sheets and setting the contact end of the third metal sheet 115 as a block metal sheet, the preparation cost of the third metal sheet 115 can be saved. At the same time, it can also avoid the first metal sheet 111, the second metal sheet, and the third metal sheet 115 being misaligned due to the rotation of the slider 120 during use, causing the connection component to fail to close correctly.

[0073] In one embodiment, please refer to Figure 5d The first metal sheet 111 may include a block metal sheet, the second metal sheet may include a block metal sheet, and the contact end of the third metal sheet 115 with the first metal sheet 111 and the second metal sheet may include a block metal sheet.

[0074] The first metal sheet 111, the second metal sheet, and the second metal sheet are located on the same side of the slider 120. The first metal sheet 111 and the second metal sheet are spaced apart in a direction perpendicular to the contact surface.

[0075] In the above embodiment, the contact ends of the first metal sheet 111 , the second metal sheet, and the third metal sheet 115 are set as block metal sheets, which can reduce the preparation cost of the first metal sheet 111 , the second metal sheet, and the third metal sheet 115 to the greatest extent.

[0076] In one embodiment, the detection component further includes: an elastic member, which is arranged corresponding to the slider, located at the bottom of the groove of the device body, and connected to the device body and the slider respectively.

[0077] Please continue to refer to Figure 3As an example, the elastic member 130 may include a leaf spring, a rubber spring, a gas spring, a compression spring, etc. When the slider 120 is not subjected to pressure from the carried object, the elastic force of the elastic member 130 is balanced with the pressure caused by the weight of the slider 120 itself, and the slider 120 protrudes from the groove 140; when the slider 120 is subjected to pressure from the carried object, the pressure on the elastic member 130 increases, the elastic member 130 is compressed, and the slider 120 retracts into the groove 140.

[0078] In the above embodiment, the elastic member 130 is respectively connected to the device body 30 and the slider 120, so that the elasticity of the elastic member 130 itself can be used to retract the slider 120 into or extend out of the groove 140, without the need for other driving components, thereby simplifying the structure of the loading detection device.

[0079] In one embodiment, the device body further includes: a limiting member, which is located on the contact surface of the device body and is used to limit the position of the carried component.

[0080] As an example, the limiting member may include a plurality of columnar structures, which are located on the contact surface and fixedly connected to the device body to limit the position of the carried component.

[0081] In the above embodiment, by providing the limiting member, the placement position of the loaded component can be preliminarily determined by the limiting member, thereby increasing the loading speed of the loaded component and improving the loading efficiency.

[0082] In one embodiment, the limiting member includes: a slot located on the contact surface of the device body and engaged with the carried member.

[0083] As an example, see Figure 6 The shape of the card slot 301 corresponds to the shape of the bottom of the carried component, thereby improving the accuracy of the initial positioning and further improving the loading efficiency of the carried component.

[0084] In one embodiment, the present application also provides a machine, including a loading detection device; wherein the loading detection device includes: a plurality of detection components and at least one locking circuit, the plurality of detection components are arranged at intervals on the contact surface of the device body, and when the carried object contacts the contact surface, the detection component corresponding to the type of the carried object outputs locking indication information; the locking circuit is connected to the detection component, and when the locking indication information of the detection component corresponding to the type of the carried object is received, a current path is formed to lock the carried object.

[0085] In one embodiment, the device body includes a plurality of grooves for accommodating a plurality of detection components; the detection components include: a slider and a connection component; the slider is located in the groove of the device body; wherein, when the slider is not in contact with the carried object, the slider protrudes from the groove; when the slider is in contact with the carried object, the slider is retracted into the groove; the connection component is arranged corresponding to the slider, when the slider protrudes from the groove, the connection component is disconnected; when the slider is retracted into the groove, the connection component is closed and a locking indication information is output.

[0086] In one embodiment, the connecting component includes: a first metal sheet, a second metal sheet and a third metal sheet; the first metal sheet is located on the side wall of the groove and is not in contact with the slider; the second metal sheet is located on the side wall of the groove, is not in contact with the slider, and is spaced apart from the first metal sheet; the third metal sheet is located on the side wall of the slider, and when the slider protrudes from the groove, the third metal sheet is not in contact with the first metal sheet or the second metal sheet; when the slider is retracted into the groove, the third metal sheet is in contact with the first metal sheet and the second metal sheet, respectively.

[0087] In one embodiment, the first metal sheet comprises an annular metal sheet surrounding a side wall of the groove.

[0088] In one embodiment, the second metal sheet comprises an annular metal sheet surrounding a side wall of the groove.

[0089] In one embodiment, the end of the third metal sheet that contacts the first metal sheet and the second metal sheet comprises an annular metal sheet and surrounds the slider.

[0090] In one embodiment, the first metal sheet comprises a bulk metal sheet.

[0091] In one embodiment, the second metal sheet comprises a bulk metal sheet.

[0092] In one embodiment, the end of the third metal sheet that contacts the first metal sheet and the second metal sheet comprises a block-shaped metal sheet.

[0093] In one embodiment, the detection component further includes: an elastic member, which is arranged corresponding to the slider, located at the bottom of the groove of the device body, and is respectively connected to the device body and the slider.

[0094] In one embodiment, the locking indication information includes the closed state of the detection component; the locking circuit includes: a power supply and a lock; wherein the power supply is connected in series with the lock and the detection component corresponding to the type of the carried component.

[0095] In one embodiment, the device body further includes: a limiting member, located on the contact surface of the device body, for limiting the position of the carried component.

[0096] In one embodiment, the limiting member includes: a slot located on the contact surface of the device body and engaged with the carried member.

[0097] In the description of this specification, the descriptions with reference to the terms "some embodiments", "other embodiments", "ideal embodiments", etc., mean that the specific features, structures, materials, or characteristics described in conjunction with the embodiments or examples are included in at least one embodiment or example of the utility model. In this specification, the schematic descriptions of the above terms do not necessarily refer to the same embodiment or example.

[0098] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0099] The above-mentioned embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the utility model patent. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application shall be subject to the attached claims.

Claims

1. A loading detection device, characterized in that: include: A plurality of detection components are arranged at intervals on the contact surface of the device body, and when the carried object contacts the contact surface, the detection component corresponding to the type of the carried object outputs locking indication information; At least one locking circuit is connected to the detection component, and forms a current path to lock the loaded component when receiving the locking indication information of the detection component corresponding to the type of the loaded component.

2. The loading detection device according to claim 1, characterized in that: The device body includes a plurality of grooves for accommodating the plurality of detection components; the detection components include: A slider is located in the groove of the device body; wherein, when the slider is not in contact with the carried object, the slider protrudes from the groove; when the slider is in contact with the carried object, the slider retracts into the groove; The connecting component is arranged corresponding to the slider. When the slider protrudes from the groove, the connecting component is disconnected; when the slider is retracted into the groove, the connecting component is closed and the locking indication information is output.

3. The loading detection device according to claim 2, characterized in that: The connection component comprises: A first metal sheet, located on a side wall of the groove and not in contact with the slider; a second metal sheet, located on a side wall of the groove, not in contact with the slider, and spaced apart from the first metal sheet; The third metal sheet is located on the side wall of the slider. When the slider protrudes from the groove, the third metal sheet does not contact the first metal sheet or the second metal sheet; when the slider is retracted into the groove, the third metal sheet contacts the first metal sheet and the second metal sheet respectively.

4. The loading detection device according to claim 3, characterized in that: Includes at least one of the following features: The first metal sheet comprises an annular metal sheet surrounding the side wall of the groove; and / or, The second metal sheet comprises an annular metal sheet surrounding the side wall of the groove; and / or, The end of the third metal sheet that contacts the first metal sheet and the second metal sheet comprises an annular metal sheet that surrounds the slider.

5. The loading detection device according to claim 3, characterized in that: Includes at least one of the following features: The first metal sheet comprises a block-shaped metal sheet; and / or, The second metal sheet comprises a block-shaped metal sheet; and / or, The end of the third metal sheet that contacts the first metal sheet and the second metal sheet comprises a block-shaped metal sheet.

6. The loading detection device according to claim 2, characterized in that: The detection component also includes: The elastic member is arranged corresponding to the sliding block, is located at the bottom of the groove of the device body, and is respectively connected to the device body and the sliding block.

7. The loading detection device according to claim 1, characterized in that: The locking indication information includes the closed state of the detection component; the locking circuit includes: a power supply and a lock; wherein the power supply is respectively connected in series with the lock and the detection component corresponding to the type of the carried component.

8. The loading detection device according to claim 1, characterized in that: The device body also includes: The limiting member is located on the contact surface of the device body and is used to limit the position of the carried member.

9. The loading detection device according to claim 8, characterized in that: The limiting member comprises: The card slot is located on the contact surface of the device body and is interlocked with the carried component.

10. A machine, characterized in that: It comprises the loading detection device described in any one of claims 1 to 9 of the present application.

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