Clamping device and intelligent tool cabinet

Abstract

The application discloses a holding and clamping device and an intelligent tool cabinet. The holding and clamping device comprises a first holding and clamping part, a second holding and clamping part and a locking part. The second holding and clamping part is detachably connected with the first holding and clamping part, and the first holding and clamping part and the second holding and clamping part jointly enclose a through hole for the tool to pass through. The first holding and clamping part and / or the second holding and clamping part is provided with the locking part, and the locking part is used for fixing the first holding and clamping part and the second holding and clamping part to the tool. The first holding and clamping part and / or the second holding and clamping part is provided with a containing part, and the containing part is used for containing an electronic tag. The application can reduce the situation that the electronic tag falls off from the tool.

Description

Technical Field

[0001] This application relates to the field of electrical safety tool cabinets, and more specifically, to a clamping device and an intelligent tool cabinet. Background Technology

[0002] The use of intelligent tool cabinets is increasing. These cabinets are equipped with identification devices, and electronic tags (such as RFID) are fixedly installed on the tools. When storing or retrieving tools, the identification device can automatically read the information on the electronic tags, thereby achieving accurate identification and management of each tool.

[0003] Currently, a common method for securing the plastic casing to the surface of the tool using nylon cable ties is to solve the problem of attaching electronic tags to the tool. However, this method has drawbacks. Because nylon cable ties cannot completely secure the plastic casing, it can still slip on the tool surface, potentially causing the electronic tag to fall off and be lost after a period of use. Utility Model Content

[0004] The purpose of this application is to provide a clamping device and an intelligent tool cabinet that can reduce the occurrence of electronic tags falling off tools.

[0005] To achieve the above objectives, in a first aspect, embodiments of this application provide a clamping device, which includes a first clamping member, a second clamping member, and a locking member. The second clamping member is detachably connected to the first clamping member and together with the first clamping member, forms a through hole for a tool to pass through. The first clamping member and / or the second clamping member are provided with a locking member, which is used to fix the first clamping member and the second clamping member to the tool. The first clamping member and / or the second clamping member are provided with a receiving portion for accommodating an electronic tag.

[0006] In the above technical solution, the first clamping member and the second clamping member are fixed to the tool by setting a locking member, and the electronic tag is accommodated in the receiving part, so that the clamping device is stably abutted against the tool, thereby making it difficult for the clamping device to loosen and fall off the tool, which helps to reduce the situation that the electronic tag is easy to fall off after long-term use.

[0007] In some embodiments, the first clamping member and the second clamping member are disposed opposite to each other along a first direction, which is perpendicular to the axial direction of the through hole. The first clamping member is provided with a limiting protrusion, and the second clamping member is provided with a limiting groove. The limiting protrusion is engaged in the limiting groove to prevent the first clamping member and the second clamping member from disengaging from each other along the first direction.

[0008] In the above technical solution, by setting a limiting protrusion and locking it in the limiting groove, the first clamping member and the second clamping member are restricted from separating from each other along the first direction, so that the clamping device and the tool are stably abutted, which is conducive to a more reliable connection between the first clamping member and the second clamping member and reduces the situation that the electronic tag is easy to fall off after long-term use.

[0009] In some embodiments, along the axial direction of the through hole, one end face of the second clamping member is the first end face, and the other end face is the second end face, and the limiting groove passes through the first end face but does not pass through the second end face.

[0010] In the above technical solution, by setting a limiting groove that penetrates the first end face but does not penetrate the second end face, the limiting protrusion can be directly engaged in the limiting groove from the opening of the limiting groove on the first end face. The second end face prevents the limiting protrusion from leaving the limiting groove, and the limiting protrusion can be directly disengaged from the limiting groove from the opening of the first end face. The disassembly and installation structure is simple, stable and reliable, and easy to operate.

[0011] In some embodiments, the clamping device includes an end limiting member, which is detachably mounted on a first end face and is used to restrict the limiting protrusion from disengaging from the limiting groove along the direction of the second clamping member toward the end limiting member.

[0012] In the above technical solution, by setting an end limiting member, the limiting protrusion is restricted from disengaging from the limiting groove along the direction of the second clamping member pointing to the end limiting member. This allows the end limiting member to restrict the first clamping member and the second clamping member from disengaging from each other when the limiting protrusion is locked in the limiting groove, which is beneficial for a more reliable connection between the first clamping member and the second clamping member.

[0013] In some embodiments, the first clamping member is provided with limiting protrusions at both ends of the circumferential direction of the through hole, and the inner surface of the second clamping member is provided with two limiting grooves. The two limiting grooves are arranged opposite to each other along the second direction. The limiting protrusion at one end of the first clamping member is engaged in one limiting groove, and the limiting protrusion at the other end of the first clamping member is engaged in the other limiting groove. The first direction, the second direction and the axial direction of the through hole are perpendicular to each other.

[0014] In the above technical solution, on the one hand, by setting a limiting protrusion at one end of the first clamping member to be engaged in a limiting groove of the second clamping member, and a limiting protrusion at the other end to be engaged in another limiting groove of the second clamping member, the first clamping member and the second clamping member can be stably connected along the first direction. On the other hand, by setting two limiting grooves to be arranged opposite each other along the second direction, the two limiting grooves can restrict the limiting protrusions from being misaligned along the second direction, thereby restricting the first clamping member and the second clamping member from being misaligned along the second direction, improving the stable contact between the clamping device and the tool, and reducing the possibility of the clamping device loosening and falling off.

[0015] In some embodiments, the first clamping member is provided with a receiving portion, the receiving portion of the first clamping member being a first receiving portion, which is a receiving groove provided on the inner surface of the first clamping member. And / or the second clamping member is provided with a receiving portion, the receiving portion of the second clamping member being a second receiving portion, which is a receiving groove provided on the inner surface of the second clamping member.

[0016] In the above technical solution, by setting the first receiving part as a receiving groove on the inner surface of the first clamping member, and / or the second receiving part as a receiving groove on the inner surface of the second clamping member, the electronic tag is not directly exposed on the outer surface, which can protect the electronic tag and reduce the risk of the electronic tag being damaged.

[0017] In some embodiments, the first clamping member is provided with a locking member, the locking member being a first locking member, the first clamping member having a first threaded hole communicating with a through hole, and the first locking member being screwed into the first threaded hole. And / or the second clamping member is provided with a locking member, the locking member being a second locking member, the second clamping member having a second threaded hole communicating with a through hole, and the second locking member being screwed into the second threaded hole.

[0018] In the above technical solution, by setting a first locking member screwed into a first threaded hole and / or a second locking member screwed into a second threaded hole, the clamping device and the tool can be more stably engaged, reducing the likelihood of electronic tags falling off after prolonged use. Tightening the first and / or second locking members secures the first and second clamping members to the tool, making the locking method simple. By adjusting the locking members to tighten or loosen the tool, it can be used with tools of different sizes, improving the applicability of the clamping device to different types of tools.

[0019] In some embodiments, the first clamping member is provided with a plurality of first locking members, which are arranged axially along the through hole.

[0020] In the above technical solution, by setting multiple first locking elements arranged along the axial direction of the through hole, the clamping device and the tool are stably abutted against each other along the axial direction of the through hole, which helps to reduce the risk of the clamping device loosening and falling off the tool, and thus helps to reduce the occurrence of electronic tags falling off.

[0021] In some embodiments, the second clamping member is provided with a plurality of second locking members, which are arranged circumferentially along the through hole.

[0022] In the above technical solution, by setting multiple second clamping members arranged circumferentially along the through hole, the clamping device and the tool are stably abutted against each other along the circumferential direction of the through hole, which helps to reduce the risk of the clamping device loosening and detaching from the tool, and thus helps to reduce the occurrence of electronic tags falling off.

[0023] Secondly, some embodiments of this application provide an intelligent tool cabinet, which includes a cabinet body, tools, electronic tags, and a clamping device. The tools are inserted through through holes, the electronic tags are housed in a receiving section, and the clamping device, electronic tags, and tools are all located inside the cabinet body.

[0024] Additional aspects and advantages of this application 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 this application. Attached Figure Description

[0025] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0026] Figure 1 This application provides structural schematic diagrams of intelligent tool cabinets for some embodiments. Figure 2 Exploded view of the structure of the clamping device provided in some embodiments of this application (only the second clamping member has a receiving portion); Figure 3 Exploded view of the structure of the clamping device provided in some embodiments of this application (only the first clamping member has a receiving portion); Figure 4 An exploded view of the structure of a clamping device provided in some embodiments of this application (both the first clamping member and the second clamping member are provided with a receiving portion); Figure 5 Exploded views of the clamping device provided in other embodiments of this application; Figure 6 This is a schematic diagram of the clamping device provided in some other embodiments of this application.

[0027] Icons: 1-Clamping device; 11-First clamping component; 111-Limiting protrusion; 112-First threaded hole; 12-Second clamping component; 121-Limiting groove; 122-First end face; 123-Second threaded hole; 124-Second end face; 13-Through hole; 14-Locking component; 141-First locking component; 142-Second locking component; 15-End limiting component; 151-Fasting screw; 152-Third threaded hole; 153-Fourth threaded hole; 2-Electronic tag; 3-Cabinet; 4-Tools; 5-Identification device; 10-Intelligent tool cabinet; 21-Receiving part; 211-First receiving part; 212-Second receiving part; X-Axis of the through hole; Y-First direction; Z-Second direction; W-Circumferential direction. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The components of the embodiments of this application described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0029] Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely to illustrate selected embodiments of the application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0030] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other.

[0031] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0032] In the description of the embodiments of this application, it should be noted that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product is in use, or the orientation or positional relationship commonly understood by those skilled in the art, and is only for the convenience of describing this application and simplifying the description, and is not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. In addition, the terms "first," "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0033] Please refer to Figure 1 , Figure 1 This is a schematic diagram of the structure of an intelligent tool cabinet 10 provided in some embodiments of this application. Some embodiments of this application provide an intelligent tool cabinet 10, which includes a cabinet body 3, tools 4, electronic tags 2, and a clamping device 1. The clamping device 1 fixes the electronic tags 2 to the tools 4. The clamping device 1, tools 4, and electronic tags 2 are all located inside the cabinet body 3.

[0034] The intelligent tool cabinet 10 is an industrial-grade storage device for storing electrical tools 4, primarily used in power systems, rail transportation, and aircraft maintenance. Compared to traditional live-line work tool rooms, the intelligent tool cabinet 10 integrates RFID technology, a biometric system, and blockchain data storage, enabling automatic tool identification, traceability of storage and retrieval records, and verification of safety training.

[0035] The clamping device 1 is fixed to the tool 4 via an adjustable clamping structure, and an electronic tag 2 that records the identification information of the tool 4 is installed on the clamping device 1. The intelligent tool cabinet 10 is equipped with an identification device 5 and a cabinet body 3. The cabinet body 3 can have multiple storage cabinets. When a tool 4 is stored or retrieved from a storage cabinet, the identification device 5 can automatically read the information of the electronic tag 2, thereby achieving accurate identification and management of each tool 4.

[0036] Electronic tag 2 is used to store the identification information (such as number, specifications, etc.) of tool 4. Electronic tag 2 may include RFID, QR code, barcode, etc., and is usually selected according to the application scenario requirements.

[0037] The tool 4 can be a wrench-type tool 4, such as an Allen wrench or a torque wrench; it can also be a hammering or prying tool 4, such as a crowbar or a hammer; or it can be other common tools 4, such as a screwdriver or pliers.

[0038] Please refer to Figures 2 to 4 , Figure 2 An exploded view of the structure of the clamping device 1 provided in some embodiments of this application (only the second clamping member 12 has a receiving portion 21). Figure 3 An exploded view of the structure of the clamping device 1 provided in some embodiments of this application (only the first clamping member 11 is provided with the receiving part 21). Figure 4 An exploded view of the structure of a clamping device 1 provided in some embodiments of this application (both the first clamping member 11 and the second clamping member 12 are provided with receiving portions 21). Embodiments of this application provide a clamping device 1, which includes a first clamping member 11, a second clamping member 12, and a locking member 14. The second clamping member 12 is detachably connected to the first clamping member 11 and together with the first clamping member 11, forms a through hole 13 for a tool 4 to pass through. The first clamping member 11 and / or the second clamping member 12 are provided with the locking member 14, which is used to fix the first clamping member 11 and the second clamping member 12 to the tool 4. The first clamping member 11 and / or the second clamping member 12 are provided with receiving portions for accommodating electronic tags 2.

[0039] The first clamping member 11 and the second clamping member 12 can be made of metal, such as copper, aluminum, or steel. The first clamping member 11 and the second clamping member 12 can be roughly a semi-ring structure.

[0040] The first clamp 11 and the second clamp 12 can be detachably connected in various ways, such as plugging, snapping, or locking accessory connection. The locking accessory can be screws, bolts, etc.

[0041] The locking member 14 is a component that fixes the first clamping member 11 and the second clamping member 12 as a whole to the tool 4. Only one of the first clamping member 11 and the second clamping member 12 may be provided with the locking member 14, or both may be provided with the locking member 14. If the first clamping member 11 is provided with the locking member 14, there may be one or more locking members 14 on the first clamping member 11. A channel communicating with the through hole 13 may be provided on the first clamping member 11, and the locking member 14 passes through the channel, pressing against the tool 4, thereby fixing the first clamping member 11 and the second clamping member 12 to the tool 4. If the second clamping member 12 is provided with a locking member 14, the locking member 14 provided on the second clamping member 12 can be one or more, and can be provided on the first clamping member 11 in a channel connected to the through hole 13. The locking member 14 passes through the channel and presses against the tool 4, thereby fixing the first clamping member 11 and the second clamping member 12 to the tool 4. The locking member 14 can be a screw, bolt, or pin, etc.

[0042] It is permissible for only one of the first clamping member 11 and the second clamping member 12 to have a receiving portion 21, or for both to have a receiving portion 21. If the first clamping member 11 has a receiving portion 21, the receiving portion 21 can be a receiving groove on the surface of the first clamping member 11 or a closed cavity inside the first clamping member 11. If the second clamping member 12 has a receiving portion 21, the receiving portion 21 can be a receiving groove on the surface of the second clamping member 12 or a closed cavity inside the second clamping member 12. If both the first clamping member 11 and the second clamping member 12 have a receiving portion 21, only one receiving portion 21 may contain the electronic tag 2.

[0043] After the electronic tag 2 is housed in the receiving part 21, it can be fixed by adhesive or by interference fit.

[0044] exist Figure 2 In the illustrated embodiment, the second clamping member 12 is provided with a locking member 14 and a receiving portion 21, while the first clamping member 11 is not provided with a locking member 14 and a receiving portion 21; Figure 3 In the illustrated embodiment, the first clamping member 11 is provided with a locking member 14 and a receiving portion 21, while the second clamping member 12 is not provided with a locking member 14 and a receiving portion 21; Figure 4 In the illustrated embodiment, both the first clamping member 11 and the second clamping member 12 are provided with a locking member 14 and a receiving portion 21.

[0045] The receiving portion can be provided on the inner surface facing the through hole 13 or on the outer surface away from the through hole 13. The receiving portion can be a groove, and the electronic tag 2 can be snapped into the receiving portion or fixed in the receiving portion by screws.

[0046] In this solution, the first clamping member 11 and the second clamping member 12 are fixed to the tool 4 by setting the locking member 14, and the electronic tag 2 is accommodated in the receiving part, so that the clamping device 1 is stably abutted against the tool 4, making it difficult for the clamping device 1 to loosen and fall off from the tool 4, which helps to reduce the situation that the electronic tag 2 is easy to fall off after long-term use.

[0047] Please refer to Figures 2 to 4 In some embodiments, the first clamping member 11 and the second clamping member 12 are disposed opposite each other along a first direction Y, which is perpendicular to the axial direction of the through hole 13. The first clamping member 11 is provided with a limiting protrusion 111, and the second clamping member 12 is provided with a limiting groove 121. The limiting protrusion 111 is engaged in the limiting groove 121 to prevent the first clamping member 11 and the second clamping member 12 from disengaging from each other along the first direction Y.

[0048] The limiting protrusion 111 and the limiting groove 121 constitute a limiting structure between the first clamping member 11 and the second clamping member 12. The outer contour of the limiting protrusion 111 and the inner contour of the limiting groove 121 can match each other to achieve a locking fit. The contour shapes of the limiting protrusion 111 and the limiting groove 121 can be T-shaped, dovetail-shaped, semi-circular, etc.

[0049] The first clamping member 11 may have only one limiting protrusion 111, and the second clamping member 12 may have only one corresponding slot. Alternatively, the first clamping member 11 may have multiple limiting protrusions 111, and the second clamping member 12 may have multiple corresponding slots.

[0050] Along the axial direction X of the through hole, the two ends of the limiting groove 121 form a closed groove at both ends. The limiting protrusion 111 is engaged in the limiting groove 121. The limiting protrusion 111 may be elastic and deformably engaged in the limiting groove 121 along the first direction Y.

[0051] The locking element 14 can be one or more. The first clamping element 11 and / or the second clamping element 12 have locking holes that are connected to the through hole 13. The locking element 14 passes through the locking hole and presses or releases the tool 4.

[0052] In this solution, by setting a limiting protrusion 111 to be locked in the limiting groove 121, the first clamping member 11 and the second clamping member 12 are restricted from separating from each other along the first direction Y, so that the clamping device 1 and the tool 4 are stably abutted, which is conducive to a more reliable connection between the first clamping member 11 and the second clamping member 12 and reduces the possibility of the electronic tag 2 falling off easily after long-term use.

[0053] Please refer to Figure 5 and Figure 6 , Figure 5 Exploded views of the clamping device provided in other embodiments of this application. Figure 6 This is a schematic diagram of the clamping device provided in some other embodiments of this application. In some embodiments, along the axial direction X of the through hole, the end face of one end of the second clamping member 12 is the first end face 122, and the end face of the other end is the second end face 124. The limiting groove 121 passes through the first end face 122 but does not pass through the second end face 124.

[0054] Along the axial direction X of the through hole, the other end face of the second clamping member 12 is the second end face 124. One end of the limiting groove 121 penetrates the first end face 122, while the other end does not penetrate the second end face 124. The limiting protrusion 111 enters the limiting groove 121 through the through hole of the first end face 122 and is prevented from disengaging from the limiting groove 121 by the second end face 124.

[0055] In this design, by setting a limiting groove 121 that penetrates the first end face 122 but does not penetrate the second end face 124, the limiting protrusion 111 can be directly engaged in the limiting groove 121 from the opening of the limiting groove 121 on the first end face 122. The second end face 124 prevents the limiting protrusion 111 from disengaging from the limiting groove 121, and allows the limiting protrusion 111 to directly disengage from the opening of the limiting groove 121. The disassembly and installation structure is simple, stable, reliable, and easy to operate.

[0056] Please refer to Figure 5 and Figure 6 In some embodiments, the clamping device 1 includes an end limiting member 15, which is detachably mounted on the first end face 122. The end limiting member 15 is used to restrict the limiting protrusion 111 from disengaging from the limiting groove 121 in the direction of the second clamping member 12 pointing to the end limiting member 15.

[0057] The end-positioning member 15 can be made of metal or non-metal. Metal materials can be copper, aluminum, steel, etc., while non-metal materials can be anti-aging modified plastics, rubber, ceramics, etc.

[0058] The end limiting member 15 is provided with two third threaded holes 152 and includes two fastening screws 151. The first end face 122 is provided with corresponding fourth threaded holes 153. The fastening screws 151 pass through the third threaded holes 152 and cooperate with the fourth threaded holes 153 to install the end limiting member 15 on the first end face 122.

[0059] In this solution, by setting an end limiting member 15, the limiting protrusion 111 is restricted from disengaging from the limiting groove 121 in the direction of the second clamping member 12 pointing to the end limiting member 15. This allows the end limiting member 15 to restrict the first clamping member 11 and the second clamping member 12 from disengaging from each other when the limiting protrusion 111 is engaged in the limiting groove 121, which facilitates a more reliable connection between the first clamping member 11 and the second clamping member 12.

[0060] Please refer to Figure 5 and Figure 6 In some embodiments, both ends of the circumferential W of the through hole of the first clamping member 11 are provided with limiting protrusions 111, and the inner surface of the second clamping member 12 is provided with two limiting grooves 121. The two limiting grooves 121 are arranged opposite to each other along the second direction Z. The limiting protrusion 111 located at one end of the first clamping member 11 is engaged in one limiting groove 121, and the limiting protrusion 111 located at the other end of the first clamping member 11 is engaged in the other limiting groove 121. The first direction Y, the second direction Z and the axial direction X of the through hole are perpendicular to each other.

[0061] The two limiting grooves 121 are set opposite each other along the second direction Z, and the groove openings can be opposite each other or opposite each other.

[0062] The inner surface of the first clamping member 11 is part of the hole wall of the through hole 13, and the inner surface of the second clamping member 12 is part of the hole wall of the through hole 13. The inner surfaces of the first clamping member 11 and the second clamping member 12 together form the hole wall of the through hole 13.

[0063] In this solution, on the one hand, by setting a limiting protrusion 111 at one end of the first clamping member 11 to be engaged in one limiting groove 121 of the second clamping member 12, and a limiting protrusion 111 at the other end to be engaged in another limiting groove 121 of the second clamping member 12, the first clamping member 11 and the second clamping member 12 can be stably connected along the first direction Y. On the other hand, by setting two limiting grooves 121 to be arranged opposite each other along the second direction Z, the two limiting grooves 121 can restrict the limiting protrusion 111 from being misaligned along the second direction Z, which is beneficial for the clamping device 1 to be stably abutted against the tool 4.

[0064] Please refer to Figure 5 and Figure 6 In some embodiments, the first clamping member 11 is provided with a receiving portion, which is a first receiving portion 211, and the first receiving portion 211 is a receiving groove provided on the inner surface of the first clamping member 11. And / or the second clamping member 12 is provided with a receiving portion, which is a second receiving portion 212, and the second receiving portion 212 is a receiving groove provided on the inner surface of the second clamping member 12.

[0065] It is possible that only the first clamping member 11 is provided with a receiving part, or only the second clamping member 12 is provided with a receiving part, or both the first clamping member 11 and the second clamping member 12 are provided with receiving parts.

[0066] In this solution, by setting the first receiving part 211 as a receiving groove on the inner surface of the first clamping member 11, and / or the second receiving part 212 as a receiving groove on the inner surface of the second clamping member 12, the electronic tag 2 is not directly exposed on the outer surface, which can protect the electronic tag 2 and reduce the risk of the electronic tag 2 being damaged.

[0067] Please refer to Figure 5 and Figure 6 In some embodiments, the first clamping member 11 is provided with a locking member 14, which is a first locking member 141. The first clamping member 11 is provided with a first threaded hole 112, which communicates with the through hole 13. The first locking member 141 is screwed into the first threaded hole 112. And / or the second clamping member 12 is provided with a locking member 14, which is a second locking member 142. The second clamping member 12 is provided with a second threaded hole 123, which communicates with the through hole 13. The second locking member 142 is screwed into the second threaded hole 123.

[0068] It is possible that only the first clamping member 11 is provided with the locking member 14, or only the second clamping member 12 is provided with the locking member 14, or both the first clamping member 11 and the second clamping member 12 are provided with the locking member 14.

[0069] In this design, by screwing the first locking member 141 into the first threaded hole 112 and / or the second locking member 142 into the second threaded hole 123, the clamping device 1 and the tool 4 can be more stably connected, reducing the likelihood of the electronic tag 2 falling off after prolonged use. Tightening the first locking member 141 and / or the second locking member 142 can fix the first clamping member 11 and the second clamping member 12 to the tool 4, providing a simple locking method. By adjusting the locking member 14 to tighten or loosen the tool 4, different sizes of tools 4 can be accommodated, improving the applicability of the clamping device 1 to different types of tools 4.

[0070] Please refer to Figure 5 and Figure 6 In some embodiments, the first clamping member 11 is provided with a plurality of first locking members 141, which are arranged along the axial direction X of the through hole.

[0071] Multiple first locking elements 141, which can be two, three, four or more.

[0072] In this solution, by setting multiple first locking members 141 arranged along the axial direction X of the through hole, the clamping device 1 and the tool 4 are stably abutted along the axial direction X of the through hole, which helps to reduce the risk of the clamping device 1 detaching from the tool 4, and thus helps to reduce the situation of the electronic tag 2 falling off.

[0073] Please refer to Figure 5 and Figure 6 In some embodiments, the second clamping member 12 is provided with a plurality of second locking members 142, which are arranged in a circumferential direction W along the through hole.

[0074] Multiple second locking elements 142, which can be two, three, four or more.

[0075] In this solution, by setting multiple second clamping members arranged along the circumferential W of the through hole, the clamping device 1 and the tool 4 are stably abutted along the circumferential W of the through hole, which helps to reduce the risk of the clamping device 1 detaching from the tool 4, and thus helps to reduce the situation of the electronic tag 2 falling off.

[0076] The above are merely preferred embodiments of this application and are not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A clamping device, characterized in that, include: First clamping component (11); The second clamp (12) is detachably connected to the first clamp (11) and together with the first clamp (11) encloses a through hole (13) for the tool (4) to pass through. Locking member (14), the first clamping member (11) and / or the second clamping member (12) are provided with the locking member (14), the locking member (14) is used to fix the first clamping member (11) and the second clamping member (12) to the tool (4). The first clamp (11) and / or the second clamp (12) are provided with a receiving part (21) for accommodating the electronic tag (2).

2. The clamping device according to claim 1, characterized in that, The first clamping member (11) and the second clamping member (12) are arranged opposite to each other along the first direction (Y), and the first direction (Y) is perpendicular to the axial direction (X) of the through hole; The first clamping member (11) is provided with a limiting protrusion (111), and the second clamping member (12) is provided with a limiting groove (121). The limiting protrusion (111) is engaged in the limiting groove (121) to restrict the first clamping member (11) and the second clamping member (12) from separating from each other along the first direction (Y).

3. The clamping device according to claim 2, characterized in that, Along the axial direction (X) of the through hole, the end face of one end of the second clamping member (12) is the first end face (122), and the end face of the other end is the second end face (124). The limiting groove (121) penetrates the first end face (122) but does not penetrate the second end face (124).

4. The clamping device according to claim 3, characterized in that, The clamping device (1) includes an end limiting member (15), which is detachably mounted on the first end face (122). The end limiting member (15) is used to restrict the limiting protrusion (111) from disengaging from the limiting groove (121) in the direction of the second clamping member (12) pointing to the end limiting member (15).

5. The clamping device according to claim 2, characterized in that, The first clamping member (11) is provided with limiting protrusions (111) at both ends of the circumferential (W) direction of the through hole. The inner surface of the second clamping member (12) is provided with two limiting grooves (121). The two limiting grooves (121) are arranged opposite to each other along the second direction (Z). The limiting protrusion (111) at one end of the first clamping member (11) is engaged in one limiting groove (121), and the limiting protrusion (111) at the other end of the first clamping member (11) is engaged in the other limiting groove (121). The first direction (Y), the second direction (Z) and the axial direction (X) of the through hole are perpendicular to each other.

6. The clamping device according to any one of claims 1-5, characterized in that, The first clamping member (11) is provided with the receiving portion (21), the receiving portion (21) provided on the first clamping member (11) is a first receiving portion (211), the first receiving portion (211) is a receiving groove provided on the inner surface of the first clamping member (11); and / or The second clamping member (12) is provided with the receiving part (21), and the receiving part (21) provided on the second clamping member (12) is the second receiving part (212), which is a receiving groove provided on the inner surface of the second clamping member (12).

7. The clamping device according to any one of claims 1-5, characterized in that, The first clamping member (11) is provided with the locking member (14), and the locking member (14) provided on the first clamping member (11) is a first locking member (141). The first clamping member (11) is provided with a first threaded hole (112), the first threaded hole (112) communicates with the through hole (13), and the first locking member (141) is screwed into the first threaded hole (112); and / or The second clamping member (12) is provided with the locking member (14), and the locking member (14) provided on the second clamping member (12) is the second locking member (142). The second clamping member (12) is provided with the second threaded hole (123), the second threaded hole (123) communicates with the through hole (13), and the second locking member (142) is screwed into the second threaded hole (123).

8. The clamping device according to claim 7, characterized in that, The first clamping member (11) is provided with a plurality of first locking members (141), which are arranged along the axial direction (X) of the through hole.

9. The clamping device according to claim 7, characterized in that, The second clamping member (12) is provided with a plurality of second locking members (142), which are arranged along the circumferential (W) direction of the through hole.

10. A smart tool cabinet, characterized in that, include: Cabinet (3); The tool (4), the electronic tag (2), and the clamping device (1) as described in any one of claims 1-9, wherein the tool (4) is inserted through the through hole (13), the electronic tag (2) is accommodated in the accommodating part (21), and the clamping device (1), the electronic tag (2), and the tool (4) are all located in the cabinet (3).

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