RFID intelligent chest card

Abstract

The utility model relates to the technical field of intelligent chest cards, in particular to an RFID intelligent chest card. According to the technical scheme, the electronic tag comprises a shell and further comprises a negative film and an RFID chip, the negative film and the RFID chip are both arranged on the back side of the shell, a tag is arranged on the other side of the shell, an installation mechanism comprises an installation groove fixedly formed in the back side of the shell, and a pin base and a bottom plate are movably installed on one side of the installation groove. According to the utility model, different wearing modes can be selected in different working environments, the application range of the chest card is enlarged, and the practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of intelligent chest badges, in particular to an RFID intelligent chest badge. Background Art

[0002] Work badge is a kind of work number badge or introduction badge hung on the left side of the shirt. Most of them are worn on suits, formal wear and western-style clothes. They play the role of identification or introduction and are widely used in factories, enterprises, central institutions, schools and other places. With the needs of the development of the market economy, some work badges use complex technology, making the products gradually move towards arts and crafts, three-dimensional, high-end, and constantly developing in the direction of multi-function, improving the competitiveness of various products in the market.

[0003] Existing work badges are usually hung on the chest of staff members with a lanyard. Wearing them will affect on-site work and is not suitable for front-line employees. Therefore, we propose an RFID smart badge. Summary of the invention

[0004] The utility model aims to propose an RFID smart badge to solve the problem that the background technology does not have the automatic access control and automatic attendance functions.

[0005] The technical solution of the utility model: an RFID smart badge, including a shell, and also includes:

[0006] A bottom film and an RFID chip, wherein the bottom film and the RFID chip are both arranged on the back side of the shell, and a label is arranged on the other side of the shell;

[0007] The mounting mechanism comprises a mounting groove fixedly mounted on the back side of the shell, and a pin seat and a bottom plate are movably mounted on one side of the mounting groove.

[0008] Optionally, the shell is made of 304 stainless steel, a groove is provided on the back side of the shell, a partition is provided in the middle of the groove, and two pins on the RFID chip are respectively welded at two ends of the groove.

[0009] Optionally, the surface of the RFID chip is paved with epoxy resin glue for protecting the chip, and a rectangular through hole is opened in the middle of the shell, and the rectangular through hole is used to provide space for an antenna connected to the RFID chip.

[0010] Optionally, the mounting mechanism further comprises a rotating shaft rotatably mounted on both sides of the mounting slot, a fixing block being fixedly mounted on the rotating shaft, a pressing block being fixedly mounted on one end of the fixing block passing through the mounting slot, and a limiting block being fixedly mounted on one end of the fixing block located in the mounting slot.

[0011] Optionally, a torsion spring is wound around the rotating shaft, an anti-slip pad is provided on one side of the pressing block, and through holes for the fixing block to pass through are provided on both sides of the mounting groove.

[0012] Optionally, the mounting mechanism further comprises a fixing plate fixedly mounted on the pin holder and the bottom plate on one side close to the shell, connecting rods are fixedly mounted on both ends of the fixing plate, an insert is fixedly mounted on one end of the connecting rod, and rounded corners are provided on both sides of the ends of the insert.

[0013] Optionally, the mounting mechanism further comprises a pin arranged on one side of the pin holder, a pin groove for inserting the pin is provided on the other side of the pin holder, a rectangular groove is provided on the side of the bottom plate away from the shell, a first magnet is fixedly installed in the rectangular groove, a connecting plate is movably installed on one side of the rectangular groove, and a second magnet magnetically connected to the first magnet is fixedly installed on the side of the connecting plate close to the bottom plate.

[0014] Compared with the prior art, the utility model has the following beneficial technical effects:

[0015] The utility model can select different wearing modes in different working environments through the installation groove, the rotating shaft, the torsion spring, the limit block, the pin seat, the pin, the bottom plate, the connecting plate, the first magnet and the second magnet, thereby increasing the use range of the badge and improving the practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A front view structural schematic diagram of the utility model is given;

[0017] Figure 2 Provide the overall structural diagram of the utility model;

[0018] Figure 3 A structural schematic diagram of the installation slot in the utility model is given;

[0019] Figure 4 A structural schematic diagram of the bottom plate of the utility model is given;

[0020] Figure 5 A schematic diagram of the top cross-sectional structure of the utility model is given;

[0021] Figure 6 Given Figure 5 Schematic diagram of the local enlarged structure at point A in the middle.

[0022] Figure numerals: 1, shell; 101, label; 102, groove; 103, rectangular through hole; 2, bottom film; 3, RFID chip; 4, pin holder; 5, pin; 6, pin slot; 7, mounting slot; 8, pressing block; 9, limiting block; 10, connecting rod; 11, insert; 12, rectangular slot; 13, first magnet; 14, connecting plate; 15, second magnet; 16, fixing plate; 17, rotating shaft; 18, torsion spring; 19, anti-slip pad; 20, fixing block; 21, bottom plate. DETAILED DESCRIPTION

[0023] The technical solution of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all of the embodiments.

[0024] The components of the embodiments of the present invention generally described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention.

[0025] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0026] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0027] It should be noted that the terms "include", "comprises" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] Example 1

[0030] like Figure 1-6 As shown, the utility model proposes an RFID smart badge, including a shell 1, a bottom film 2 and an RFID chip 3, the bottom film 2 and the RFID chip 3 are both arranged on the back side of the shell 1, and a label 101 is arranged on the other side of the shell 1, and the label 101 is used to record work information such as employee name and unit.

[0031] The housing 1 is made of 304 stainless steel, which can prevent corrosion and discoloration and has a rust-proof effect. At the same time, 304 stainless steel is non-magnetic, which can prevent the influence of the magnetic field on the RFID chip 3. A groove 102 is provided on the back of the housing 1, and a partition is provided in the middle of the groove 102. The two pins on the RFID chip 3 are respectively welded to the two ends of the groove 102, and a circuit is formed through the conductivity of the 304 stainless steel housing 1.

[0032] In addition, epoxy resin glue is laid on the surface of the RFID chip 3 to strengthen the protection of the chip. A rectangular through hole 103 is opened in the middle of the shell 1. The rectangular through hole 103 is used to provide space for the antenna connected to the RFID chip 3, so that the antenna can extend back and forth in the rectangular through hole 103, thereby enhancing the antenna's ability to receive signals.

[0033] The mounting mechanism includes a mounting groove 7 fixedly mounted on the back side of the shell 1, and a pin seat 4 is movably mounted on one side of the mounting groove 7. The mounting mechanism also includes a rotating shaft 17 rotatably mounted on both sides of the mounting groove 7, and a fixing block 20 is fixedly mounted on the rotating shaft 17. A pressing block 8 is fixedly mounted on one end of the fixing block 20 that passes through the mounting groove 7, and a limiting block 9 is fixedly mounted on one end of the fixing block 20 located in the mounting groove 7. The pressing blocks 8 on both sides of the mounting groove 7 are pressed to make the insert 11 disengage from the limiting blocks 9.

[0034] A torsion spring 18 is wound around the rotating shaft 17. When the pressing block 8 is pressed, the fixed block 20 and the limit block 9 are driven to rotate under the action of the rotating shaft 17 and the torsion spring 18, so that the insert 11 is separated from the limit block 9, thereby realizing the disassembly and installation of the pin seat 4 and the bottom plate 21. An anti-skid pad 19 is provided on one side of the pressing block 8. The anti-skid pad 19 is used to increase the friction of the pressing block 8 to facilitate pressing. Through holes are provided on both sides of the installation groove 7 for the fixing block 20 to pass through.

[0035] Among them, the installation mechanism also includes a fixing plate 16 fixedly installed on the side of the pin seat 4 and the bottom plate 21 close to the shell 1, and connecting rods 10 are fixedly installed at both ends of the fixing plate 16. An insert 11 is fixedly installed at one end of the connecting rod 10. Both sides of the end of the insert 11 are provided with rounded corners. The insert 11 is inserted between the limit block 9 and the installation groove 7. Under the action of the torsion spring 18, the limit block 9 is in tight contact with the insert 11, thereby fixing the pin seat 4.

[0036] Finally, the installation mechanism also includes a pin 5 arranged on one side of the pin seat 4, and a pin slot 6 for the pin 5 to be placed in the other side of the pin seat 4. The staff wears the badge on their body through the pin 5 and the pin slot 6.

[0037] Example 2

[0038] like Figure 4 As shown, based on the embodiment 1, the mounting mechanism further includes a bottom plate 21 movably mounted on one side of the mounting groove 7. A rectangular groove 12 is provided on the side of the bottom plate 21 away from the housing 1, a first magnet 13 is fixedly mounted in the rectangular groove 12, a connecting plate 14 is movably mounted on one side of the rectangular groove 12, a second magnet 15 magnetically connected to the first magnet 13 is fixedly mounted on the side of the connecting plate 14 close to the bottom plate 21, the connecting plate 14 is placed on the inside of the clothing, and the badge is worn through the magnetism between the second magnet 15 and the first magnet 13, so that different wearing methods can be selected in different working environments, the scope of use of the badge is increased, and the practicality is improved.

[0039] Working principle: In the working process of the utility model, firstly, the wearing method of the smart badge is selected according to the working environment. When the staff is wearing ordinary clothes, the insert 11 on the back of the pin seat 4 is inserted into the installation groove 7, so that the insert 11 enters between the limit block 9 and the installation groove 7, thereby fixing the pin seat 4, and then wearing the badge on the body through the pin 5 and the pin groove 6; when the staff is wearing protective clothing that is inconvenient to damage, the pressing blocks 8 on both sides of the installation groove 7 are pressed, and under the action of the rotating shaft 17 and the torsion spring 18, the fixing block 20 and the limit block 9 are driven to rotate, so that the insert 11 is separated from the limit block 9, and then the insert 11 on the back side of the bottom plate 21 is inserted into the installation groove 7 so that the bottom plate 21 and the shell 1 are relatively fixed, and the connecting plate 14 is placed on the inner side of the clothes, and then the badge is worn through the magnetism between the second magnet 15 and the first magnet 13, so that different wearing methods can be selected in different working environments, the scope of use of the badge is increased, and the practicality is improved;

[0040] The above-mentioned specific embodiments are only several optional embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. An RFID smart badge, comprising a housing (1), characterized in that: Also includes: A bottom film (2) and an RFID chip (3), wherein the bottom film (2) and the RFID chip (3) are both arranged on the back side of the shell (1), and a label (101) is arranged on the other side of the shell (1); The mounting mechanism comprises a mounting groove (7) fixedly mounted on the back side of the housing (1), and a pin seat (4) and a bottom plate (21) are movably mounted on one side of the mounting groove (7).

2. The RFID smart badge according to claim 1, characterized in that: The shell (1) is made of 304 stainless steel. A groove (102) is provided on the back side of the shell (1). A partition is provided in the middle of the groove (102). Two pins on the RFID chip (3) are respectively welded to the two ends of the groove (102).

3. The RFID smart badge according to claim 2, characterized in that: The surface of the RFID chip (3) is paved with epoxy resin glue for protecting the chip, and a rectangular through hole (103) is opened in the middle of the shell (1), and the rectangular through hole (103) is used to provide space for an antenna connected to the RFID chip (3).

4. The RFID smart badge according to claim 3, characterized in that: The mounting mechanism further comprises a rotating shaft (17) rotatably mounted on both sides of the mounting groove (7), a fixing block (20) being fixedly mounted on the rotating shaft (17), a pressing block (8) being fixedly mounted on one end of the fixing block (20) penetrating the mounting groove (7), and a limiting block (9) being fixedly mounted on one end of the fixing block (20) located in the mounting groove (7).

5. The RFID smart badge according to claim 4, characterized in that: A torsion spring (18) is wound around the rotating shaft (17), an anti-slip pad (19) is provided on one side of the pressing block (8), and through holes are provided on both sides of the mounting groove (7) for the fixing block (20) to pass through.

6. The RFID smart badge according to claim 4, characterized in that: The mounting mechanism further comprises a fixing plate (16) fixedly mounted on the pin seat (4) and the bottom plate (21) on one side close to the housing (1), connecting rods (10) being fixedly mounted on both ends of the fixing plate (16), an insert (11) being fixedly mounted on one end of the connecting rod (10), and rounded corners being provided on both sides of the end of the insert (11).

7. The RFID smart badge according to claim 6, characterized in that: The mounting mechanism further comprises a pin (5) arranged on one side of the pin seat (4); a pin slot (6) for receiving the pin (5) is arranged on the other side of the pin seat (4); a rectangular slot (12) is provided on the side of the bottom plate (21) away from the housing (1); a first magnet (13) is fixedly mounted in the rectangular slot (12); a connecting plate (14) is movably mounted on one side of the rectangular slot (12); a second magnet (15) magnetically connected to the first magnet (13) is fixedly mounted on the side of the connecting plate (14) close to the bottom plate (21).

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