Oil-stain-resistant IC card read-write device

Abstract

The utility model provides an oil-resistant IC card read-write device, which relates to the technical field of read-write tools, and comprises a hanger, a read-write gun is hung on the hanger, the read-write gun comprises a gun head and a handle, the handle is fixedly arranged on the lower side of the rear end of the gun head, a card slot is arranged on the front end side of the gun head, an elastic sealing strip is arranged on the side of the card slot, and the elastic sealing strip is fixedly arranged on the hanger. A protective cover is fixedly arranged on the upper side of the front end of the upper side of the hanging frame, an opening is formed in the rear side of the protective cover, and the front half body of the gun head extends into the protective cover through the opening. Through the design of the elastic sealing strip and the protective cover, greasy dirt and dust are effectively prevented from entering the read-write gun, read-write elements are protected from being damaged, stable read-write operation in the greasy dirt environment is ensured, meanwhile, the protective cover can prevent the read-write gun from being damaged by collision, the design of the hanging frame and the read-write gun accords with human engineering, and the reading-write gun is convenient to use. And a comfortable holding point and operation experience are provided.

Description

Technical Field

[0001] The utility model relates to the technical field of reading and writing tools, in particular to an anti-oil IC card reading and writing device. Background Art

[0002] In the prior art, IC card reading and writing devices have been widely used in various fields, such as finance, transportation, access control systems, etc. However, when using IC card reading and writing devices in an oily environment, some problems are often encountered.

[0003] On the one hand, oil and dust in oily environments can easily enter the card slot and internal mechanical structure of the IC card reader / writer, causing damage to the reader / writer components and affecting the stability and accuracy of the read / write operation. This not only shortens the service life of the IC card reader / writer, but also causes inconvenience and financial losses to users.

[0004] On the other hand, existing IC card readers and writers have shortcomings in terms of suspension and fixing. Some devices lack a dedicated suspension structure, making them prone to falling or damage during use; while others, although equipped with a suspension structure, are poorly designed, resulting in unstable suspension or inconvenient operation.

[0005] In addition, IC card reading and writing devices in the prior art also have shortcomings in ergonomic design. The handles and gripping points of some devices are not designed properly, causing users to feel tired or uncomfortable after prolonged use. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides an anti-oil IC card reading and writing device, aiming to solve the problems existing in the prior art in the technical background.

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] An anti-oil and dirt IC card reading and writing device is characterized in that it includes a hanging bracket, a reading and writing gun is hung on the hanging bracket, the reading and writing gun includes a gun head and a handle, the handle is fixedly arranged on the lower side of the rear end of the gun head, a card slot is arranged on the front end side of the gun head, an elastic sealing strip is arranged on the side of the card slot, a protective cover is fixedly arranged on the upper side of the front end of the upper side of the hanging bracket, an opening is arranged on the rear side of the protective cover, and the front half of the gun head extends into the interior of the protective cover through the opening.

[0009] According to a preferred technical solution, a support block is fixedly provided at the front side of the connection between the gun head and the handle, and a handle is provided at the lower end of the handle.

[0010] The preferred technical solution is that the hanger includes an upper support plate, a front end fixing plate and a lower support plate, the upper support plate is fixedly arranged on the rear side of the upper end of the front end fixing plate, the lower support plate is fixedly arranged on the rear side of the lower end of the front end fixing plate, a U-shaped groove is provided at the rear end of the upper support plate, the handle is located inside the U-shaped groove, the support block is located at the upper inner side of the U-shaped groove, stop blocks are fixedly provided on the upper parts of both sides of the U-shaped groove, and the handle head is against the rear end side of the lower support plate.

[0011] According to a preferred technical solution, an arcuate groove is provided at the junction of the upper supporting plate and the supporting block, and an arcuate groove is also provided at the junction of the lower supporting plate and the handle head.

[0012] According to a preferred technical solution, the front end fixing plate is provided with fixing screw holes and positioning holes.

[0013] According to a preferred technical solution, a groove is provided on the upper side of the rear end of the gun head, a switch button is provided inside the groove, and a connecting strip is fixedly provided between the two sides of the outside of the groove.

[0014] The utility model provides an anti-oil IC card reading and writing device. It has the following beneficial effects:

[0015] Effectively prevent oil and dust: The design of elastic sealing strips and protective covers effectively prevents oil and dust from entering the interior of the reader / writer, protecting the reader / writer components from damage and ensuring stable reading and writing operations in oily environments.

[0016] Stable suspension and anti-collision: The bracket is made of sturdy and durable materials, and is designed with U-shaped grooves and blocks to ensure that the reader is firmly suspended and not prone to shaking and sliding. At the same time, the protective cover can also prevent damage to the reader caused by collisions.

[0017] Ergonomic design: The design of the mount and reader / writer is ergonomic, providing a comfortable grip and operating experience, making it easy for users to quickly access and operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the front three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the utility model after removing the protective cover;

[0020] Figure 3 This is a schematic diagram of the rear three-dimensional structure of the utility model;

[0021] In the figure: 1-hanging bracket, 2-reader / writer gun, 3-protective cover, 11-upper support plate, 12-front fixing plate, 13-lower support plate, 14-U-shaped groove, 15-stopper, 16-arc groove, 17-fixing screw hole, 18-positioning hole, 21-gun head, 22-handle, 23-card slot, 24-elastic sealing strip, 25-support block, 26-handle head, 27-groove, 28-switch button, 29-connecting strip, 31-opening. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] like Figure 1 、 Figure 2 and Figure 3 As shown,

[0024] An anti-oil IC card reading and writing device is characterized by: including a hanger 1, a reading and writing gun 2 is suspended on the hanger 1, and the reading and writing gun 2 includes a gun head 21 and a handle 22. The handle 22 is fixedly set on the lower side of the rear end of the gun head 21. The front side of the gun head 21 is provided with a card slot 23. The side of the card slot 23 is provided with an elastic sealing strip 24. A protective cover 3 is fixedly set on the upper front side of the upper side of the hanger 1. The rear side of the protective cover 3 is provided with an opening 31. The front half of the gun head 21 extends into the interior of the protective cover 3 through the opening 31. The elastic sealing strip 24 can effectively prevent oil from entering the interior of the gun head 21. The protective cover 3 has the functions of preventing oil, dust and collision.

[0025] A support block 25 is fixedly provided at the front side of the connection between the gun head 21 and the handle 22 , and a handle 26 is provided at the lower end of the handle 22 .

[0026] The hanger 1 includes an upper support plate 11, a front end fixing plate 12 and a lower support plate 13. The upper support plate 11 is fixedly arranged on the rear side of the upper end of the front end fixing plate 12, and the lower support plate 13 is fixedly arranged on the rear side of the lower end of the front end fixing plate 12. A U-shaped groove 14 is provided at the rear end of the upper support plate 11, and the handle 22 is located inside the U-shaped groove 14. The support block 25 is located at the upper inner side of the U-shaped groove 14. Blocks 15 are fixedly provided on the upper sides of the U-shaped groove 14, and the handle head 26 is against the rear end side of the lower support plate 13.

[0027] An arcuate groove 16 is provided at the junction of the upper supporting plate 11 and the supporting block 25 , and an arcuate groove 16 is also provided at the junction of the lower supporting plate 13 and the handle head 26 .

[0028] The front fixing plate 12 is provided with a fixing screw hole 17 and a positioning hole 18 .

[0029] A groove 27 is provided on the upper side of the rear end of the gun head 21, a switch button 28 is provided inside the groove 27, and a connecting strip 29 is fixedly provided between the two sides of the outside of the groove 27. The connecting strip 29 can be tied with a hanging rope for easy carrying.

[0030] The structure of the utility model hanger 1

[0031] The hanger 1, serving as the entire device's supporting structure, is constructed from durable materials to ensure long-term stability and reliability. It consists of three parts: an upper support plate 11, a front fixing plate 12, and a lower support plate 13, forming a stable frame. The upper support plate 11, located behind the upper end of the front fixing plate 12, supports the upper portion of the reader / writer 2. The lower support plate 13, fixed to the lower end of the front fixing plate 12, supports the handle of the reader / writer 2. This design not only ensures stable suspension of the reader / writer 2 but also facilitates quick access.

[0032] At the rear end of the upper support plate 11, a U-shaped groove 14 is specially designed to accommodate the handle 22 of the reader / writer gun 2. This design not only saves space, but also makes the reader / writer gun 2 more stable when suspended. Blocks 15 are also fixed to the upper parts of both sides of the U-shaped groove 14. These blocks effectively prevent the reader / writer gun 2 from shaking during the suspension process, further enhancing stability. The width of the gun head 21 is greater than the distance between the blocks 15, which can prevent the reader / writer gun 2 from slipping off the hanger 1. At the same time, in order to adapt to the shape of the handle 22, the U-shaped groove 14 and the blocks 15 around it are designed in accordance with ergonomics, making it more comfortable for users to operate.

[0033] The structure of the reader-writer gun 2

[0034] The reader / writer gun 2 is the core component of the device, responsible for reading and writing IC cards. It consists primarily of a gun head 21 and a handle 22. A card slot 23 is located at the front end of the gun head 21 for inserting an IC card. To ensure a tight seal around the card slot 23 even in oily environments, a special elastic sealing strip 24 is installed on the side. Made of high-quality elastic material, this sealing strip effectively prevents impurities such as oil and dust from entering the gun head, thereby protecting the internal reader / writer components from damage.

[0035] A support block 25 is fixed to the front of the junction between the gun head 21 and the handle 22. This support block not only enhances the overall structural strength of the reader / writer gun 2 but also provides a comfortable grip for the user during operation. A knob 26 is designed at the lower end of the handle 22, which abuts against the rear end of the lower support plate 13, further ensuring the stability of the reader / writer gun 2 when suspended.

[0036] Protective function of protective cover 3

[0037] To further enhance the device's resistance to oil, dust, and collisions, a protective cover 3 is fixed to the upper front end of the bracket 1. An opening 31 is located at the rear of the protective cover 3, through which the front half of the gun head 21 extends into the interior of the protective cover 3. This effectively protects the gun head 21 from oil and dust, even in heavily oily environments. Furthermore, the protective cover 3's sturdy material effectively prevents damage to the reader / writer gun 2 caused by collisions.

[0038] To enhance user experience and device practicality, this device features several detailed features. For example, curved grooves 16 are provided at the junction of the upper support plate 11 and the support block 25, and at the junction of the lower support plate 13 and the handle 26. These curved grooves not only allow the reader / writer gun 2 to fit more closely to the surface of the hanger 1 when suspended, but also reduce friction and wear, extending the device's service life.

[0039] In addition, a fixing screw hole 17 and a positioning hole 18 are also provided on the front fixing plate 12. These holes are not only convenient for the user to fix the hanger 1 at a desired position, but also ensure the stability and accuracy of the hanger 1 during installation.

[0040] A groove 27 is located on the upper rear end of the gun head 21. A switch button 28 is located inside the groove 27 to control the power of the gun 2. A connecting strip 29 is fixed between the two sides of the groove 27. This connecting strip can be attached to a lanyard, making it convenient for users to carry the gun 2 when not in use.

[0041] In summary, this oil-proof IC card reading and writing device, with its unique design and comprehensive functions, provides an efficient and stable solution for IC card reading and writing operations in an oily environment.

[0042] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An anti-oil IC card reading and writing device, characterized by: The invention comprises a hanger (1), a reader / writer gun (2) is hung on the hanger (1), the reader / writer gun (2) comprises a gun head (21) and a handle (22), the handle (22) is fixedly arranged on the lower side of the rear end of the gun head (21), a card slot (23) is arranged on the front end side of the gun head (21), an elastic sealing strip (24) is arranged on the side of the card slot (23), a protective cover (3) is fixedly arranged on the upper front end of the upper side of the hanger (1), an opening (31) is arranged on the rear side of the protective cover (3), and the front half of the gun head (21) extends to the interior of the protective cover (3) through the opening (31).

2. The oil-proof IC card reader / writer according to claim 1, characterized in that: A support block (25) is fixedly provided at the front side of the connection between the gun head (21) and the handle (22), and a handle (26) is provided at the lower end of the handle (22).

3. The oil-proof IC card reader / writer according to claim 2, characterized in that: The hanger (1) includes an upper support plate (11), a front end fixing plate (12) and a lower support plate (13), wherein the upper support plate (11) is fixedly arranged on the rear side of the upper end of the front end fixing plate (12), and the lower support plate (13) is fixedly arranged on the rear side of the lower end of the front end fixing plate (12). A U-shaped groove (14) is provided at the rear end of the upper support plate (11), the handle (22) is located inside the U-shaped groove (14), the support block (25) is located at the upper inner side of the U-shaped groove (14), and the upper parts of both sides of the U-shaped groove (14) are fixedly provided with a stop block (15), and the handle head (26) is against the rear end side of the lower support plate (13).

4. The oil-proof IC card reader / writer according to claim 3, characterized in that: The joint between the upper supporting plate (11) and the supporting block (25) is provided with an arc groove (16), and the joint between the lower supporting plate (13) and the handle (26) is also provided with an arc groove (16).

5. The anti-oil IC card reading and writing device according to claim 3, characterized in that: The front end fixing plate (12) is provided with a fixing screw hole (17) and a positioning hole (18).

6. The oil-proof IC card reader / writer according to any one of claims 1 to 5, characterized in that: A groove (27) is provided on the upper side of the rear end of the gun head (21), a switch button (28) is provided inside the groove (27), and a connecting strip (29) is fixedly provided between the two sides of the outside of the groove (27).

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