CN210836181U

CN210836181U - Tool with RFID chip

Info

Publication number: CN210836181U
Application number: CN201922441196.9U
Authority: CN
Inventors: 张枫
Original assignee: Changshu Tianlang Machinery Equipment Manufacturing Co ltd; JIANGSU TONGRUN EQUIPMENT TECHNOLOGY CO LTD
Current assignee: Changshu Tianlang Machinery Equipment Manufacturing Co ltd; JIANGSU TONGRUN EQUIPMENT TECHNOLOGY CO LTD
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-06-23
Anticipated expiration: 2029-12-30

Abstract

The utility model relates to the technical field of the internet of things, and discloses a tool with an RFID chip, which comprises a tool and an RFID chip, wherein an inner caulking groove is arranged on the non-working surface of the tool; the RFID chip is granular; the RFID chip is embedded in the embedded groove of the tool, a chamfer is arranged on the bottom of the embedded groove, the size of the surface of the RFID chip contacted with the bottom of the embedded groove is consistent with that of the bottom of the embedded groove, and uniform gaps are reserved between the side surfaces of the periphery of the embedded RFID chip and the inner wall of the embedded groove. The utility model discloses an improve the embedding mode of RFID chip, strengthened embedded RFID chip radio frequency signal's transmission ability, improve the accuracy and the validity of scanning.

Description

Tool with RFID chip

Technical Field

The utility model relates to a technical field of the thing networking, especially relate to an instrument with RFID chip.

Background

With the continuous development and wide application of the internet of things technology, the perception capability of the things is endowed, and the emergence of various intelligent systems is promoted. The intelligent system object perception method mainly relates to an optical code reading technology and a radio frequency technology. The optical code reading technology is mainly characterized in that information of an object is compiled into a one-dimensional code or a two-dimensional code, the object information stored in a code is read through an optical scanning device, the code is required to be positioned and positioned during reading, and the code is arranged on the surface of the object and is easily influenced by environment and using mode, so that the code is stained to cause failure and cannot be read. The current latest and popular technology of internet of things is the RFID radio frequency technology, which identifies the RFID chip by radio signals and can read and write related data without establishing mechanical or optical contact between the identification system and a specific target, and the object does not need to be positioned and positioned during scanning. The RFID technology provides an intelligent tool cabinet with an intelligent management system with a tool management mode based on the Internet of things technology effectively.

In the prior art, the RFID technology is used with a tool through an RFID tag or chip, mainly by means of adhering to the surface of the tool or embedding the tool. The sticking mode is suitable for sticking a flexible RFID label on the surface of an object, is simple to operate, is not suitable for sticking on a tool frequently used, and is easy to fall off and damage under the condition of frequent use. The mode that the RFID chip is embedded into the granular RFID chip by the frequently-used tool is superior to the mode of pasting, but the transmission of the radio frequency signal after the RFID chip is embedded has certain loss, particularly on a metal tool, the metal has certain absorption effect on the radio frequency signal, so that the radio frequency signal of the RFID is weakened, and the scanning accuracy and effectiveness can be influenced to a certain extent.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the main technical problem who solves provides an instrument with RFID chip, can be through improving RFID's embedding mode, and the accuracy and the validity of scanning are improved to embedded RFID chip radio frequency signal's of reinforcing transmission ability.

In order to solve the technical problem, the utility model discloses a technical scheme be: the tool with the RFID chip comprises a tool body and the RFID chip, wherein an embedded groove is formed in the non-working surface of the tool body; the RFID chip is granular, the RFID chip is placed in the embedded groove of the tool body, a first chamfer is arranged on the bottom surface of the embedded groove, the bottom surface of the embedded groove is consistent with the size of the contact surface of the RFID chip, gaps are reserved between the peripheral side surfaces of the embedded RFID chip and the inner wall of the embedded groove, and the RFID chip is fixed in the embedded groove through an adhesive material.

In a preferred embodiment of the present invention, the inner groove is a chamfered groove provided with a second chamfer, or a straight groove, or a trapezoidal groove.

In a preferred embodiment of the present invention, the second chamfer is disposed at an opening of the inner caulking groove.

In a preferred embodiment of the present invention, the RFID chip is completely embedded or partially embedded in the embedded groove of the tool.

In a preferred embodiment of the invention, the upper surface is flush with the surface of the tool when the RFID chip is fully embedded in the embedding slot.

In a preferred embodiment of the present invention, the RFID chip is a rectangular parallelepiped particle.

In a preferred embodiment of the present invention, when the non-working surface of the tool body is a metal surface, the RFID chip uses a metal-resistant ultra high frequency RFID chip.

In a preferred embodiment of the present invention, when the non-working surface of the tool body is a non-metal surface, the RFID chip can use a metal-resistant ultra high frequency RFID chip or an ultra high frequency RFID chip.

In a preferred embodiment of the present invention, the RFID chip is adhered to the inner groove by glue, and the glue is two-component epoxy resin.

In a preferred embodiment of the present invention, the non-working surface of the tool includes a surface of a handle of the tool, a surface of a sheath of the tool, a surface of a connecting rod, or a cylindrical outer surface of the tool.

The utility model has the advantages that: the utility model discloses a set up trapezoidal embedded groove on the instrument, guarantee that the RFID chip can be convenient fix a position including in the embedded groove to leave even clearance between embedding back and the embedded groove, guarantee to make RFID chip radio frequency signal obtain effectual transmission, strengthen embedded RFID chip radio frequency signal's transmission ability, improve the accuracy and the validity of scanning.

Drawings

FIG. 1 is a schematic perspective view of a preferred embodiment of the tool with an RFID chip of the present invention;

FIG. 2 is a schematic perspective view of another preferred embodiment of the tool with an RFID chip of the present invention;

FIG. 3 is a schematic perspective view of another preferred embodiment of the tool with RFID chip of the present invention;

FIG. 4 is a schematic view of the RFID chip fully embedded in the tool;

FIG. 5 is a partial schematic view of the embedded groove;

FIG. 6 is a schematic view showing an RFID chip embedded on a radius tool;

FIG. 7 is a schematic diagram showing the RFID chip partially embedded on the tool;

FIG. 8 is a schematic view showing an RFID chip embedded in a trapezoidal groove;

FIG. 9 is a schematic view showing an RFID chip embedded in a straight recess;

the parts in the drawings are numbered as follows: 1-RFID chip, 2-embedded groove, 3-ratchet tool, 4-pliers tool, 5-sleeve tool, 6-adhesive, 7-thin tool, 8-first chamfer, 9-second chamfer.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

Referring to fig. 1-9, an embodiment of the present invention includes:

a tool with an RFID chip comprises a tool body and the RFID chip 1, wherein an embedded groove 2 is formed in the non-working surface of the tool body; RFID chip 1 is the granule, and the shape of granule can be cuboid granule, or be the cylinder type granule, and what preferred adoption is cuboid granule. The embodiment of the utility model provides an in show RFID chip 1's overall dimension length and width height is 10mm 4mm 2mm, and the more complete radio frequency antenna can be disposed to the grainy RFID chip of cuboid, makes radio frequency signal can more have the penetrating power, helps improving radio frequency signal's scanning precision and validity, and the grainy RFID chip of cuboid can be read by accurate effectual scanning in intelligent tool cabinet. The RFID chip 1 is embedded in the embedded groove 2 of instrument, be provided with first chamfer 8 on the embedded groove bottom, RFID chip 1 with the 2 bottom surface mutual contact surface sizes of embedded groove are unanimous, all are 10mm 4mm, and the effect of setting up first chamfer 8 is that one side that too can not appear being close to embedded groove 2 when installation RFID chip 1 makes the clearance inhomogeneous, causes radio frequency signal intensity inhomogeneous, makes signal transmission take place the loss problem. So that a uniform gap is left between the peripheral side surface of the RFID chip 1 after being placed and the inner wall of the embedded groove 2, and the RFID chip 1 is bonded in the embedded groove by using the adhesive 6 and the two-component epoxy resin.

The non-working surface of the tool body comprises a tool handle surface, a tool sheath surface, a connecting rod surface or a cylindrical tool excircle surface. Three positions of the embedded groove arrangement are shown in figures 1-3, and other situations are not listed. As shown in figure 1, the position of the embedded groove 2 can be provided with the middle part of a connecting rod of a handle and a ratchet head of a ratchet tool 3, and the RFID chip 1 can be arranged longitudinally or transversely according to the external dimension of the connecting rod. The benefit that RFID chip 1 installed in instrument connecting rod position is that this position is the non-working face, and RFID chip 1 can not take place to damage because of the use atress of instrument, and this position generally all relatively thick can set up complete embedded groove moreover, with the installation of RFID chip 1 embedding completely, except ratchet instrument other rectangular shape instruments can all be so with embedded groove setting on the handle of connecting rod or rectangular shape.

As shown in figure 2, the embedded groove 2 can be arranged at the front end of a handle sheath of a pliers tool 4, the advantage arranged at the position is that the handle sheath of the pliers tool is a non-metal product under the general condition, the arrangement of the embedded groove is simpler than that of metal, in addition, the more important point is that the transmission of radio frequency signals cannot be influenced by plastics, the RFID chip is arranged at the position, the information of the RFID chip can be stably and effectively read, and the embedded groove can be arranged on the sheath for the tool provided with the non-metal sheath.

As shown in fig. 3, the inner caulking groove 2 may be disposed on the outer circumferential surface of the sleeve tool 5 near the step, and since the main use area of the sleeve tool 5 is the front-end large opening position and a certain margin is left in the depth of the working hole of the sleeve, the inner caulking groove 2 is disposed near the upper-end step to avoid the working area of the sleeve tool, so as to ensure that the embedded RFID chip 1 is not damaged during the use of the sleeve tool.

Figures 4-9 show various shapes of the insert groove 2.

As shown in FIG. 4, for the preferred shape of the embedded groove 2, the embedded groove 2 comprises a second chamfer 9 arranged at the opening and a first chamfer 8 arranged at the bottom, the RFID chip 1 is completely embedded in the embedded groove 2, the depth of the embedded groove 2 is 2mm consistent with the height of the RFID chip 1, the upper surface of the RFID chip 1 is flush with the surface of a tool, and the RFID chip 1 is embedded in the embedded groove 2 and bonded by using 6-component epoxy resin adhesive at the periphery.

As shown in fig. 5, which is a partial structure diagram of the embedded groove 2, the embedded groove 2 is embedded in the metal surface of the tool, the bottom of the embedded groove 2 is provided with a second chamfer 9, and the size of the bottom of the embedded groove 2 is consistent with the size of the contact surface of the RFID chip 1. The advantage that sets up like this is that embedding that RFID chip 1 can be very convenient is to embedded groove 2 in, because the same RFID chip 1 of contact surface between them can be accurate be positioned to can form even clearance between messenger's embedded groove 2 and the RFID chip 1, guarantee the effectual transmission of signal.

Fig. 6 shows the manner of forming the inner caulking groove 2 in the arc surface tool. As shown in fig. 6, the RFID chip 1 is embedded in the inner embedding groove 2 on the circular arc surface of the sleeve tool 5, the upper surface of the RFID chip 1 is flush with the circular arc outer diameter of the sleeve tool 5, the part of the RFID chip 1, which is exposed out of the inner embedding groove 2, is covered by the adhesive 6, so that the safe use of the RFID tag is ensured, and meanwhile, the surface of the tool can be ensured to be smooth and excessive without edges and corners to affect the use.

As shown in fig. 7, the RFID chip 1 is partially embedded in the surface of the thin tool 7, which is mainly a tool with a thin tool thickness or a deep embedded groove is not easy to open, and this method has the advantages that the use strength of the thin tool 7 can be ensured, the RFID chip 1 is partially embedded in the tool and partially exposed, the periphery of the exposed part of the RFID chip 1 is also covered with the adhesive 6, and the RFID chip 1 is protected after the adhesive 6 is hardened.

The embedding groove 2 can be arranged into a trapezoidal groove as shown in fig. 8, and the installation surface of the RFID chip 1 can be completely matched with the inner bottom surface of the trapezoidal shape, which is also suitable for embedding the RFID chip 1 on a metal tool. The trapezoidal groove has the advantages that the first chamfer 8 and the second chamfer 9 are eliminated, so that the processing is more convenient, and the inclined plane area of the edge of the trapezoidal groove can also ensure that the RFID radio frequency signal transmission is stable and effective.

The inner caulking groove 2 formed as shown in fig. 9 is a straight groove formed on a plastic non-metal handle of a tool body which is a pliers tool. When the RFID chip 1 is embedded on the non-metal surface, the loss of the transmission signal is much lower than that of the metal surface, so that a straight groove with only the second chamfer 9 can be adopted on the non-metal surface, thereby reducing the difficulty of manufacturing.

When the embedded groove 2 is arranged on the metal surface of the tool body, the RFID chip 1 preferably uses an anti-metal ultrahigh frequency RFID chip, and the anti-metal ultrahigh frequency RFID radio frequency signal has strong safety performance, strong confidentiality and strong penetrating performance and can be used in severe environment. When the embedded groove 2 is arranged on the non-metal surface of the tool body, the RFID chip can achieve the expected effect by adopting a high-frequency RFID chip.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A tool with an RFID chip comprises a tool body and the RFID chip, and is characterized in that an embedded groove is formed in the non-working surface of the tool body; the RFID chip is granular, the RFID chip is placed in the embedded groove of the tool body, a first chamfer is arranged on the bottom surface of the embedded groove, the bottom surface of the embedded groove is consistent with the size of the contact surface of the RFID chip, gaps are reserved between the peripheral side surfaces of the embedded RFID chip and the inner wall of the embedded groove, and the RFID chip is fixed in the embedded groove through an adhesive material.

2. The tool with the RFID chip as claimed in claim 1, wherein the RFID chip is completely or partially placed in the embedded slot of the tool body.

3. The tool with the RFID chip as claimed in claim 2, wherein the upper surface of the RFID chip is flush with the surface of the tool when the RFID chip is fully embedded in the nest.

4. The tool with the RFID chip as claimed in claim 1, wherein the inner embedding groove is a chamfered groove provided with a second chamfer, or a straight groove, or a trapezoidal groove.

5. The tool with the RFID chip of claim 4, wherein the second chamfer is disposed at an opening of the recessed slot.

6. The RFID chip bearing tool of claim 1, wherein the RFID chip is adhered within the recessed well using glue.

7. The tool with the RFID chip of claim 1, wherein the non-working surface of the tool body comprises a tool handle surface, a tool sheath surface, a connecting rod surface, or a cylindrical tool outer surface.

8. The RFID-chip-bearing tool according to claim 1, wherein the RFID chip is a rectangular parallelepiped particle.

9. The tool with the RFID chip of claim 1, wherein when the non-working surface of the tool body is a metal surface, the RFID chip uses a metal-resistant ultra high frequency RFID chip.

10. The tool with the RFID chip as claimed in claim 1, wherein when the non-working surface of the tool body is a non-metal surface, the RFID chip can use a metal-resistant UHF RFID chip or an UHF RFID chip.