CN220154936U - Radio frequency tag mechanism for tool management - Google Patents

Abstract

The utility model provides a radio frequency tag mechanism for tool management, which comprises a body, a metal sleeve, a tag mounting block and an elastic piece. The body has a tool storage slot opening on the outer surface of the body and a mounting cavity arranged in the body, and the mounting cavity and the tool storage slot extend along the longitudinal direction of the body and are communicated with each other. The metal sleeve is fixed at a position close to the tool storage groove in the mounting cavity, and the metal sleeve is provided with a through hole. The tag mounting block is slidably arranged in the through hole of the metal sleeve. The elastic component sets up in the installation cavity, and the one end butt body of elastic component, the other end butt label installation piece, elastic component can be compressed. When the tool storage groove stores tools, the tag mounting block is pushed by the tools to compress the elastic piece, so that the tag mounting block slides along the through hole of the metal sleeve, and the radio frequency tag is exposed out of the metal sleeve. The radio frequency tag mechanism does not affect maintenance operation, and is convenient to borrow.

Description

Radio frequency tag mechanism for tool management

Technical Field

The utility model relates to the field of labels, in particular to a radio frequency label mechanism for tool management.

Background

Intelligent tool management typically requires the installation of Radio Frequency (RFID) tags on existing tools. A big feature of radio frequency tags for intelligent tool management is that the read performance is much enhanced in close proximity to metal than in not close proximity to metal, the read distance is much longer.

The current common tool RFID tag mounting method is to glue the RFID tag to the flat surface of the tool with a special glue so that the RFID tag is firmly fixed to the tool. In order to make the RFID tag more firmly installed, some RFID tags are heat-shrunk and reinforced by heat-shrink tubes outside the RFID tags. However, in the aircraft maintenance process, some tools need to be used in a small space, such as a sleeve is often screwed with a nut with a very small position, so the following disadvantages exist in the above method:

if the RFID tag is fixed on the outer surface of the sleeve or the inner hexagonal wrench, the protruding RFID tag is clamped by surrounding objects when the sleeve or the inner hexagonal wrench is screwed with a nut with a very narrow position, so that the sleeve cannot be screwed continuously, and the maintenance operation is affected.

Disclosure of Invention

It is a primary object of the present utility model to overcome at least one of the above-mentioned drawbacks of the prior art, and to provide a radio frequency tag mechanism for tool management which does not interfere with maintenance operations, and which is also convenient.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

according to one aspect of the present utility model, there is provided a radio frequency tag mechanism for tool management comprising a body, a metal sleeve, a tag mounting block and an elastic member. The body has the opening in the instrument storage tank of body surface and set up in the installation cavity in the body, the installation cavity with the instrument storage tank is along the longitudinal extension of body, and intercommunication each other. The metal sleeve is fixed at a position close to the tool storage groove in the mounting cavity, and the metal sleeve is provided with a through hole. The tag mounting block is slidably arranged in the through hole of the metal sleeve. The elastic piece set up in the installation cavity, the one end butt of elastic piece the body, the other end butt tag installation piece, the elastic piece can be compressed. When the tool storage groove stores tools, the tag mounting block is pushed by the tools to compress the elastic piece, so that the tag mounting block slides along the through hole of the metal sleeve, and the radio frequency tag is exposed out of the metal sleeve.

According to one embodiment of the utility model, the tag mounting block comprises a cylinder and a cap body arranged at one end part of the cylinder, the elastic piece is abutted against the cap body, the radio frequency tag is arranged on the cylinder, the cylinder is arranged in the through hole of the metal sleeve, and the diameter of the cap body is larger than that of the through hole of the metal sleeve.

According to one embodiment of the present utility model, the radio frequency tag mechanism for tool management further includes a pushing member, where the pushing member is disposed in the tool storage groove, and one end of the pushing member can extend into the through hole of the metal sleeve to push against the tag mounting block.

According to one embodiment of the present utility model, the pushing member includes a rod body and a disc body disposed at an end of the rod body, the diameter of the disc body being larger than that of the rod body, and the rod body can extend into the through hole of the metal sleeve.

According to one embodiment of the utility model, the body is of unitary construction, made of a non-metallic material; or the body is of a split structure and comprises a first body and a second body which are connected together, wherein the tool storage groove is formed in the first body, and the mounting cavity is formed in the second body.

According to one embodiment of the utility model, the first body and the second body are detachably connected together through a mortise and tenon structure; and/or the second body is made of a non-metallic material, and the first body is made of a metallic material or a non-metallic material.

According to one embodiment of the present utility model, the radio frequency tag mechanism for tool management further includes a fixing plate fixed to the first body and located in the tool storage groove, and the metal sleeve is fixed to the fixing plate, and the fixing plate has a central through hole.

According to one embodiment of the utility model, the outer surface of the fixing plate is flush with the surface of the first body that interfaces with the second body.

According to one embodiment of the present utility model, the radio frequency tag mechanism for tool management further includes a fixing plate fixed to a surface of the second body that interfaces with the first body, the fixing plate extending into the tool storage groove, the metal sleeve being fixed to the fixing plate, the fixing plate having a central through hole.

According to one embodiment of the utility model, the body and/or the tag mounting block are provided with guide posts for guiding the expansion and contraction of the elastic piece; and/or the mounting chamber has an elastic limit structure that prevents over-compression of the elastic member; and/or the tool storage groove is provided with a tool limiting structure for preventing the tool from being separated.

According to the technical scheme, the radio frequency tag mechanism for tool management has the advantages and positive effects that:

the utility model provides a radio frequency tag mechanism for tool management, which comprises a body with a tool storage groove and an installation cavity, and a tag installation block, an elastic piece and a metal sleeve which are arranged in the installation cavity. When the tool storage groove stores tools, the tag mounting block is pushed by the tools to extrude the elastic piece, so that the tag mounting block slides along the through hole of the metal sleeve, and the radio frequency tag is exposed from the metal sleeve; when the tool storage groove is not used for storing tools, the tag mounting block slides into the through hole of the metal sleeve under the action of the elastic piece, and the radio frequency tag is shielded by the metal sleeve.

According to the radio frequency tag mechanism for tool management, the tag mounting block capable of sliding in the hollow metal sleeve is arranged, so that when a tool is not put in, the radio frequency tag is shielded, and radio frequency signals cannot be read by utilizing the principle that the radio frequency tag can be shielded by metal; after the tool is put in, the radio frequency tag is not shielded, and radio frequency signals can be read. Therefore, the management of the tool can be realized without fixing the radio frequency tag on the tool, the tool is convenient to borrow and the maintenance work in a narrow space is avoided due to the arrangement of the radio frequency tag on the tool.

Drawings

Various objects, features and advantages of the present utility model will become more apparent from the following detailed description of the preferred embodiments of the utility model, when taken in conjunction with the accompanying drawings. The drawings are merely exemplary illustrations of the utility model and are not necessarily drawn to scale. In the drawings, like reference numerals refer to the same or similar parts throughout. Wherein:

fig. 1 is a schematic perspective view of an embodiment of a rfid tag mechanism for tool management according to the present utility model.

Fig. 2 is a schematic view of the exploded structure of the rfid tag mechanism for tool management of fig. 1 (with the retaining plate and the pusher member removed and a portion of the body).

Fig. 3 is a left side view of the radio frequency tag mechanism for tool management of fig. 1.

Fig. 4 is a schematic view of the cross-sectional view of B-B of fig. 3 (without tool one).

Fig. 5 is a schematic view of the cross-sectional view of B-B of fig. 3 (with tool one in).

Fig. 6 is a schematic perspective view of another embodiment of a radio frequency tag mechanism for tool management according to the present utility model.

Fig. 7 is a left side view of the radio frequency tag mechanism for tool management of fig. 6.

FIG. 8 is a schematic view of the cross-sectional C-C view of FIG. 7 (without tools II)

Fig. 9 is a schematic view of the cross-sectional view of C-C of fig. 7 (with a second tool set).

The reference numerals are explained as follows:

10. a radio frequency tag mechanism for tool management;

11. a body;

111. a first body;

112. a second body;

113. a guide post;

12. a tool storage tank;

13. a mounting chamber;

131. an elastic limit structure;

14. a tag mounting block;

141. a cap body;

142. a column;

15. an elastic member;

16. a metal sleeve;

161. a through hole;

17. a radio frequency tag;

18. a fixing plate;

19. a pushing member;

100. a first tool;

101. and a second tool.

Detailed Description

Exemplary embodiments that embody features and advantages of the present utility model are described in detail in the following description. It will be understood that the utility model is capable of various modifications in various embodiments, all without departing from the scope of the utility model, and that the description and drawings are intended to be illustrative in nature and not to be limiting.

In the following description of various exemplary embodiments of the utility model, reference is made to the accompanying drawings, which form a part hereof, and in which are shown by way of illustration various exemplary structures, systems, and steps in which aspects of the utility model may be practiced. It is to be understood that other specific arrangements of parts, structures, example devices, systems, and steps may be utilized and structural and functional modifications may be made without departing from the scope of the present utility model.

As shown in fig. 1 to 9, the radio frequency tag mechanism 10 for tool management according to the present utility model includes a body 11, a metal sleeve 16, a tag mounting block 14, and an elastic member 15. The body 11 has a tool storage groove 12 opened to an outer surface of the body 11 and a mounting chamber 13 provided in the body 11, the mounting chamber 13 and the tool storage groove 12 extending in a longitudinal direction of the body 11 and communicating with each other. The metal sleeve 16 is fixed to the mounting chamber 13 at a position close to the tool storage groove 12, and the metal sleeve 16 has a through hole 161. The tag mounting block 14 is slidably disposed in a through hole 161 of the metal sleeve 16. The elastic member 15 is disposed in the mounting chamber 13, one end of the elastic member 15 abuts against the body 11, the other end abuts against the tag mounting block 14, and the elastic member 15 can be compressed. When the tool storage groove 12 stores tools, the tag mounting block 14 is pushed by the tools, and the elastic member 15 is compressed, so that the tag mounting block 14 slides along the through hole 161 of the metal sleeve 16, and the radio frequency tag 17 is exposed from the metal sleeve.

According to the radio frequency tag mechanism, when a tool is stored in the tool storage groove, the tag mounting block is pushed by the tool to extrude the elastic piece, so that the tag mounting block slides along the through hole of the metal sleeve, and the radio frequency tag is exposed out of the metal sleeve; when the tool storage groove is not used for storing tools, the tag mounting block slides into the through hole of the metal sleeve under the action of the elastic piece, and the radio frequency tag is shielded by the metal sleeve. Therefore, the management of the tool can be realized without fixing the radio frequency tag on the tool, the tool is convenient to borrow and the maintenance work in a narrow space is avoided due to the arrangement of the radio frequency tag on the tool. The container can be assembled without using a sleeve or an internal hexagonal wrench of the container, and the radio frequency tag is prevented from being fixed outside the container, so that manual confirmation and the like are avoided during borrowing and returning, the efficiency is improved, and the labor intensity is reduced.

It should be noted that the elastic member may be a spring, and the metal sleeve may be a metal bushing.

In this embodiment, the tag mounting block 14 includes a cylinder 142 and a cap 141 disposed at an end of the cylinder 142, the elastic member 15 abuts against the cap 141, the radio frequency tag 17 is disposed on the cylinder 142, the cylinder 142 is disposed in the through hole 161 of the metal sleeve 16, and the diameter of the cap 141 is larger than the diameter of the through hole 161 of the metal sleeve 16. Through setting up the body and the cap body that the diameter is greater than the through-hole constitutes the label installation piece, can realize when the slip of label installation piece along the through-hole of metal sheath, can not outwards drop, also can guarantee the gliding smoothness nature of label installation piece moreover.

In the embodiment shown in fig. 1 to 5, the radio frequency tag mechanism 10 for tool management further includes a pushing member 19, where the pushing member 19 is disposed in the tool storage groove 12, and one end of the pushing member 19 can extend into the through hole 161 of the metal sleeve 16 to push against the tag mounting block 14. The pushing piece is arranged, one end of the pushing piece can extend into the through hole of the metal sleeve, and the radio frequency tag mechanism can be suitable for larger tools.

In this embodiment, the pushing member 19 includes a rod body and a disc body disposed at an end of the rod body, the diameter of the disc body is larger than that of the rod body, and the rod body can extend into the through hole 161 of the metal sleeve 16. By arranging the pushing and propping piece composed of the rod body and the disc body, when a large tool is placed in the tool storage groove, for example, the first tool (such as a sleeve) can be realized, and the first tool pushes and props against the disc body of the pushing and propping piece, so that the label mounting block is pushed out of the metal sleeve by the through hole of the metal sleeve through the rod body of the pushing and propping piece.

In the present embodiment, the body 11 is of a unitary structure, made of a nonmetallic material; or the body 11 is of a split structure and comprises a first body 111 and a second body 112 which are connected together, wherein the tool storage groove is arranged on the first body 111, and the installation cavity is arranged on the second body 112. The body adopts an integral structure with higher strength, and the body adopts a split structure, so that the processing is simple and convenient, the replacement is convenient, and the cost is reduced.

In this embodiment, the radio frequency tag mechanism 10 for tool management further includes a fixing plate 18, the fixing plate 18 is fixed to the first body 111 and located in the tool storage slot 12, the metal sleeve 16 is fixed to the fixing plate 18, and the fixing plate 18 has a central through hole. The metal sleeve can be fixed by the arrangement of the fixing plate.

In the present embodiment, the outer surface of the fixing plate 18 is flush with the surface of the first body 111 that interfaces with the second body 112. Such an arrangement can avoid the fixing plate interfering with the coupling between the first body and the second body.

In other embodiments, the rfid tag mechanism 10 for tool management further includes a fixing plate 18, the fixing plate 18 is fixed to the surface of the second body 112 that is abutted against the first body 111, the fixing plate 18 extends into the tool storage slot 12, the metal sleeve 16 is fixed to the fixing plate 18, and the fixing plate 18 has a central through hole. The fixed plate is fixed on the surface of the second body, which is in butt joint with the first body, so that the processing can be simplified, and the metal sleeve is fixed.

When the first tool is placed in the tool storage groove through the pushing piece, the first tool pushes the pushing piece, the pushing piece pushes the tag mounting block, the tag mounting block compresses the elastic piece and slides along the through hole of the metal sleeve, and the radio frequency tag is exposed out of the metal sleeve; when the tool storage groove is not used for storing tools, the tag mounting block slides into the through hole of the metal sleeve under the action of the elastic piece, and the radio frequency tag is shielded by the metal sleeve.

In the embodiments shown in fig. 6 to 9, mainly for the second tool like an allen wrench, the pushing member and the fixing plate do not need to be provided at this time, and the shape of the tool storage groove is also adjusted according to the shape of the specific tool.

In the present embodiment, the body 11 is of a unitary structure, made of a nonmetallic material; or the body 11 is of a split structure and comprises a first body 111 and a second body 112 which are connected together, wherein the tool storage groove 12 is arranged on the first body 11, and the mounting cavity 13 is arranged on the second body 112. The body adopts an integral structure with higher strength, and the body 11 adopts a split structure, so that the processing is simple and convenient, the replacement is convenient, and the cost is reduced.

In the above embodiment, the first body 111 and the second body 112 are detachably connected together by the tongue-and-groove structure; and/or the second body 112 is made of a non-metallic material, and the first body 111 is made of a metallic material or a non-metallic material. The second body adopts nonmetallic material to realize that the radio frequency tag can be read by a tool car when being exposed from the metal sleeve.

In the above embodiment, the body 11 and/or the tag mounting block 14 are provided with the guide posts 113 for telescopic guiding of the elastic member 15; the telescopic guide device is used for telescopic guide of the elastic piece. And/or the mounting chamber 13 has an elastic limit structure 131 that prevents the elastic member 15 from being excessively compressed; the elastic piece is used for protecting the elastic piece and prolonging the service life of the elastic piece. And/or the tool storage groove is provided with a tool limiting structure for preventing the tool from being separated.

It should be noted herein that the radio frequency tag mechanisms for tool management shown in the drawings and described in this specification are only a few examples of the wide variety of radio frequency tag mechanisms for tool management that can employ the principles of the present utility model. It should be clearly understood that the principles of the present utility model are in no way limited to any details or any components of the radio frequency tag mechanism for tool management shown in the drawings or described in the present specification.

The foregoing is a detailed description of several exemplary embodiments of the present utility model of a radio frequency tag mechanism for tool management, and the following is an exemplary description of the use of the present utility model of a radio frequency tag mechanism for tool management.

Referring to fig. 1 to 9, the use process of the radio frequency tag mechanism for tool management provided by the utility model is as follows:

for the first tool, such as a sleeve, when the first tool is placed in the tool storage groove through the pushing piece, the first tool pushes the pushing piece, the pushing piece pushes the tag mounting block, the tag mounting block compresses the elastic piece, slides along the through hole of the metal sleeve, and the radio frequency tag is exposed out of the metal sleeve; when the tool storage groove is not used for storing tools, the tag mounting block slides into the through hole of the metal sleeve under the action of the elastic piece, and the radio frequency tag is shielded by the metal sleeve.

For the second tool, such as an internal hexagonal wrench, when the second tool is placed in the tool storage groove, the second tool can directly push against the tag mounting block, the tag mounting block compresses the elastic piece and slides along the through hole of the metal sleeve, and the radio frequency tag is exposed from the metal sleeve; when the tool storage groove is not used for storing the second tool, the tag mounting block slides into the through hole of the metal sleeve under the action of the elastic piece, and the radio frequency tag is shielded by the metal sleeve.

Through the use process of the radio frequency tag mechanism for tool management, the radio frequency tag mechanism for tool management can be obtained, has a simple structure and is convenient to operate, the management of tools can be realized without fixing the radio frequency tag on the tools, the tools are convenient to borrow, meanwhile, the influence on maintenance operation in a narrow space due to the arrangement of the radio frequency tag on the tools is avoided, and the efficiency is improved.

In summary, the radio frequency tag mechanism for tool management provided by the utility model comprises a body with a tool storage groove and a mounting cavity, and a tag mounting block, an elastic piece and a metal sleeve which are arranged in the mounting cavity. When the tool storage groove stores tools, the tag mounting block is pushed by the tools to extrude the elastic piece, so that the tag mounting block slides along the through hole of the metal sleeve, and the radio frequency tag is exposed from the metal sleeve; when the tool storage groove is not used for storing tools, the tag mounting block slides into the through hole of the metal sleeve under the action of the elastic piece, and the radio frequency tag is shielded by the metal sleeve.

According to the radio frequency tag mechanism for tool management, the tag mounting block capable of sliding in the hollow metal sleeve is arranged, so that when a tool is not put in, the radio frequency tag is shielded, and radio frequency signals cannot be read by utilizing the principle that the radio frequency tag can be shielded by metal; after the tool is put in, the radio frequency tag is not shielded, and radio frequency signals can be read. Therefore, the tool management can be realized without fixing the radio frequency tag on the tool, the tool is convenient to borrow and return, and meanwhile, the maintenance operation in a narrow space is prevented from being influenced by the arrangement of the radio frequency tag on the tool, so that the maintenance cost is saved.

Exemplary embodiments of the radio frequency tag mechanisms for tool management set forth in the present utility model are described and/or illustrated in detail above. Embodiments of the utility model are not limited to the specific embodiments described herein, but rather, components and/or steps of each embodiment may be utilized independently and separately from other components and/or steps described herein. Each component and/or each step of one embodiment may also be used in combination with other components and/or steps of other embodiments. When introducing elements/components/etc. that are described and/or illustrated herein, the terms "a," "an," and "the" are intended to mean that there are one or more of the elements/components/etc. The terms "comprising," "including," and "having" are intended to be inclusive and mean that there may be additional elements/components/etc., in addition to the listed elements/components/etc.

In the examples, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more, unless expressly defined otherwise. The terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; "coupled" may be directly coupled or indirectly coupled through intermediaries. The specific meaning of the terms in the embodiments can be understood by those of ordinary skill in the art according to the specific circumstances.

In the description of the embodiments, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "front", "rear", etc., are based on the directions or positional relationships shown in the drawings, are merely for convenience in describing the embodiments of the utility model and to simplify the description, and do not indicate or imply that the devices or units referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the embodiments.

Embodiments of the utility model are not limited to the specific embodiments described herein, but rather, components of each embodiment may be utilized independently and separately from other components described herein. Each component of one embodiment may also be used in combination with other components of other embodiments. In the description of the present specification, the terms "one embodiment," "some embodiments," "other embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of an embodiment of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While the utility model has been described in terms of various specific embodiments, those skilled in the art will recognize that the utility model can be practiced with modification within the spirit and scope of the claims.

Claims (10)

1. A radio frequency tag mechanism for tool management, characterized in that: comprising the following steps:

the tool storage device comprises a body, a tool storage groove and a mounting cavity, wherein the tool storage groove is opened on the outer surface of the body, the mounting cavity is arranged in the body, and the mounting cavity and the tool storage groove extend along the longitudinal direction of the body and are communicated with each other;

the metal sleeve is fixed at a position close to the tool storage groove in the mounting cavity and is provided with a through hole;

the tag mounting block is slidably arranged in the through hole of the metal sleeve;

the elastic piece is arranged in the mounting cavity, one end of the elastic piece is abutted against the body, the other end of the elastic piece is abutted against the tag mounting block, and the elastic piece can be compressed;

when the tool storage groove stores tools, the tag mounting block is pushed by the tools to compress the elastic piece, so that the tag mounting block slides along the through hole of the metal sleeve, and the radio frequency tag is exposed out of the metal sleeve.

2. The radio frequency tag mechanism for tool management as recited in claim 1, wherein: the tag mounting block comprises a cylinder and a cap body arranged at one end of the cylinder, the elastic piece is abutted to the cap body, the radio frequency tag is arranged on the cylinder, the cylinder is arranged in the through hole of the metal sleeve, and the diameter of the cap body is larger than that of the through hole of the metal sleeve.

3. The radio frequency tag mechanism for tool management as recited in claim 1, wherein: the radio frequency tag mechanism for tool management further comprises a pushing part, wherein the pushing part is arranged in the tool storage groove, and one end of the pushing part can extend into the through hole of the metal sleeve so as to push against the tag mounting block.

4. A radio frequency tag mechanism for tool management as recited in claim 3, wherein: the pushing part comprises a rod body and a disc body which is arranged at one end part of the rod body and has a diameter larger than that of the rod body, and the rod body can extend into the through hole of the metal sleeve.

5. The radio frequency tag mechanism for tool management as recited in claim 1, wherein: the body is of an integrated structure and is made of nonmetallic materials; or the body is of a split structure and comprises a first body and a second body which are connected together, wherein the tool storage groove is formed in the first body, and the mounting cavity is formed in the second body.

6. The radio frequency tag mechanism for tool management as recited in claim 5, wherein: the first body and the second body are detachably connected together through a tenon structure; and/or

The second body is made of a non-metallic material and the first body is made of a metallic material or a non-metallic material.

7. The radio frequency tag mechanism for tool management as recited in claim 5, wherein: the radio frequency tag mechanism for tool management further comprises a fixing plate, wherein the fixing plate is fixed to the first body and located in the tool storage groove, the metal sleeve is fixed to the fixing plate, and the fixing plate is provided with a central through hole.

8. The radio frequency tag mechanism for tool management as recited in claim 7, wherein: the outer surface of the fixing plate is flush with the surface of the first body, which is butted with the second body.

9. The radio frequency tag mechanism for tool management as recited in claim 5, wherein: the radio frequency tag mechanism for tool management further comprises a fixing plate, wherein the fixing plate is fixed on the surface, butted with the first body, of the second body, the fixing plate stretches into the tool storage groove, the metal sleeve is fixed on the fixing plate, and the fixing plate is provided with a central through hole.

10. The radio frequency tag mechanism for tool management according to any one of claims 1-9, wherein: the body and/or the tag mounting block are provided with guide posts for guiding the elastic piece to stretch out and draw back; and/or the mounting chamber has an elastic limit structure that prevents over-compression of the elastic member; and/or the tool storage groove is provided with a tool limiting structure for preventing the tool from being separated.