An integrated device

Abstract

The utility model discloses an integrated equipment of IC card read-write device technical field, including the body of IC card read-write device, the body rear side joint installation has the base plate, the inside of base plate and is close to two sides and is integrative and has two fixed frame respectively, the fixed frame one side is equipped with the lock catch spare for fixing the body, still add the buckle spare around lock catch spare, the base plate four corner respectively is equipped with fixed hole, the base plate installs and fixes with wall through bolt penetration fixed hole, can be convenient expansion bolt penetration fixed hole installs and fixes base plate with wall or cabinet body, and the base plate is fixed through the lock catch spare of four fixed frame one side and is locked to the body, and the buckle spare around lock catch spare can be locked to the body again, prevents the body and shifts or wobbles.

Description

Technical Field

[0001] This utility model relates to the field of IC card readers and writers, specifically an integrated device. Background Technology

[0002] In fields such as financial services, government services, and public transportation, the two-in-one IC card reader / writer, as an integrated device that combines contact and contactless IC card reading and writing functions, has become a core component of various self-service terminals and service counters due to its efficient card information interaction capabilities. These integrated devices usually need to be fixedly installed on carriers such as walls and cabinets to ensure stability and security during use and meet the needs of high-frequency and high-intensity business processing.

[0003] However, existing integrated IC card reader devices have significant defects in installation and maintenance, which restricts their practical performance. On the one hand, after the device's back cover is fixed to the wall, it is extremely inconvenient to disassemble the casing if internal core modules (such as card reader chips, communication interfaces, security modules, etc.) need to be inspected or replaced. In traditional structures, the casing and back cover are often fastened with multiple screws, which are often hidden on the edge or inside of the device. Operators need to use special tools to disassemble them one by one, which not only consumes a lot of time but may also damage components due to the limited operating space. Especially in scenarios such as bank self-service terminals and government service kiosks, the device installation position is compact, and frequent disassembly of screws can easily cause the connection between the back cover and the wall to loosen, affecting the overall stability of the device installation.

[0004] On the other hand, the existing locking structure design of the equipment has shortcomings, lacking reliable latching, which further affects installation stability. Some devices rely solely on simple slots and protrusions to connect the housing and the back cover. Under prolonged use or when subjected to external forces (such as excessive force from the user inserting a card or equipment vibration), the latch is prone to detachment or displacement, resulting in gaps between the housing and the back cover. This not only allows dust, moisture, and other impurities to enter the equipment, affecting the lifespan of electronic components, but may also cause unstable card reading signals, poor contact, and other problems, reducing the equipment's reading and writing accuracy and reliability. In scenarios with extremely high security requirements, such as financial transactions, a loose latch may even cause equipment malfunction, leading to business interruption and potential economic risks and reputational damage.

[0005] Furthermore, as self-service terminals become smaller and more integrated, higher demands are placed on the ease of installation and structural stability of two-in-one IC card readers. Traditional screw fixing and simple locking designs can no longer meet the industry's needs for rapid installation and efficient maintenance. Therefore, an integrated device needs to be designed to solve these problems. Utility Model Content

[0006] The purpose of this invention is to provide an integrated device to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: an integrated device, including the body of an IC card reader / writer, a base plate is snapped onto the rear side of the body, two fixing frames are integrally formed inside the base plate and near both sides, a locking fastener for fixing the body is installed on one side of the fixing frame, and additional fasteners are provided around the locking fastener, fixing holes are respectively opened at the four corners of the base plate, and the base plate is installed and fixed to the wall by bolts passing through the fixing holes.

[0008] Preferably, the locking element includes an elastic strip fixedly connected to the inner wall of the fixing frame, a locking post fixedly connected to one side of the elastic strip via a connecting strip, and two locking holes respectively opened on both sides of the body.

[0009] Preferably, the fastener includes four fixing slots formed around the locking post, a support frame is fixedly connected to the inside of the fixing slots, and a fastening ball is fixedly connected to one side of the support frame via a sliding plate.

[0010] Preferably, guide blocks are fixedly connected to both ends of the connecting strip, and the guide blocks are embedded in one side of the fixing frame and slidably connected thereto.

[0011] Preferably, two elastic frames are fixedly connected to the inner side of the elastic strip.

[0012] Preferably, a spring sheet is fixedly connected to the inner side of the support frame.

[0013] Preferably, an elastic block is fixedly connected to the inner side of the elastic frame.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. The fixing holes at the four corners of the base plate allow expansion bolts to pass through the fixing holes to install and fix the base plate to the wall or cabinet. The base plate is locked and fixed to the main body by the extension and retraction of the locking fasteners on one side of the four fixing brackets. The buckles around the locking fasteners can lock and fix the main body again to prevent the main body from shifting or shaking.

[0016] 2. The elastic strip has arc-shaped cross-sections at both ends, and the locking post has an arc-shaped cross-section at the end. The elastic strip can squeeze and push the connecting strip, and the locking post extends out of the locking hole. When the locking post is pressed out of the locking hole by external force, the main body can be disassembled, which improves the convenience and stability of disassembling and installing the main body for maintenance. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 This is a left-side sectional perspective view of the overall structure of this utility model;

[0019] Figure 3 The overall structure of this utility model Figure 2 Enlarged view of point A in the middle;

[0020] Figure 4 The overall structure of this utility model Figure 3 Enlarged view of section B in the middle.

[0021] In the diagram: 1. Body; 2. Base plate; 3. Fixing frame; 4. Fixing hole; 5. Elastic strip; 6. Connecting strip; 7. Locking post; 8. Locking hole; 9. Fixing groove; 10. Support frame; 11. Sliding plate; 12. Snap ball; 13. Guide block; 14. Elastic frame; 15. Spring piece; 16. Elastic block. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example 1

[0024] Please refer to Figure 1-4 As shown, this utility model provides an integrated device, including a main body 1 of an IC card reader / writer. A base plate 2 is snapped onto the rear side of the main body 1. Inside the base plate 2 and near both sides, there are two fixed brackets 3. A locking component for fixing the main body 1 is installed on one side of the fixed bracket 3. Additional fasteners are provided around the locking component. Fixing holes 4 are opened at the four corners of the base plate 2. The base plate 2 is installed and fixed to the wall by bolts passing through the fixing holes 4.

[0025] It should be added that the fixing holes 4 at the four corners of the base plate 2 can facilitate the expansion bolts to pass through the fixing holes 4 to install and fix the base plate 2 to the wall or cabinet. The base plate 2 is locked and fixed to the body 1 by the extension and retraction of the locking fasteners on one side of the four fixing brackets 3. The buckles around the locking fasteners can lock and fix the body 1 again to prevent the body 1 from shifting or shaking.

[0026] Specifically, the locking component includes an elastic strip 5 fixedly connected to the inner wall of the fixing frame 3. A locking post 7 is fixedly connected to one side of the elastic strip 5 via a connecting strip 6. Two locking holes 8 are opened on both sides of the body 1. Guide blocks 13 are fixedly connected to both ends of the connecting strip 6. The guide blocks 13 are embedded into one side of the fixing frame 3 and slidably connected thereto. Two elastic frames 14 are fixedly connected to the inner side of the elastic strip 5. An elastic block 16 is fixedly connected to the inner side of the elastic frame 14.

[0027] Among them, the elastic strip 5 has arc-shaped cross-sections at both ends, and the locking post 7 has an arc-shaped end cross-section. The elastic strip 5 can squeeze and push the connecting strip 6. The elastic frame 14 can support and expand the elastic strip 5. The elastic block 16 on the inner side of the elastic frame 14 can support the elastic frame 14, increasing the strength of the connecting strip 6 to push the locking post 7 out. The locking post 7 extends out of the locking hole 8. When the locking post 7 is pressed out of the locking hole 8 by external force, the main body 1 can be disassembled, improving the convenience and stability of disassembling and installing the main body 1 for maintenance.

[0028] More specifically, the fastener includes four fixing slots 9 around the locking post 7, a support frame 10 is fixedly connected to the inside of the fixing slots 9, a locking ball 12 is fixedly connected to one side of the support frame 10 via a sliding plate 11, and a spring piece 15 is fixedly connected to the inside of the support frame 10.

[0029] Furthermore, the support frame 10 in the fixing groove 9 can squeeze and push the sliding plate 11, and the spring piece 15 can support and expand the support frame 10. The support frame 10 pushes the buckle ball 12 to the outside of the body 1 and around the buckle hole 8 through the sliding plate 11, increasing the contact area of ​​the buckle post 7 to buckle and fix the body 1, and improving the stability of the buckle post 7 to buckle and fix the body 1 and the base plate 2.

[0030] Working principle: First, the base plate 2 is installed and fixed to the wall by means of expansion bolts passing through the fixing hole 4. Then, the body 1 approaches the base plate 2 and pushes the end of the locking post 7. At this time, the elastic strip 5 pushes the connecting strip 6. At the same time, the elastic frame 14 supports and expands the elastic strip 5. Then, the elastic block 16 on the inner side of the elastic frame 14 supports the elastic frame 14. Next, the locking post 7 extends out of the locking hole 8. At the same time, the support frame 10 in the fixing groove 9 pushes the sliding plate 11. Then, the spring piece 15 expands the support frame 10. At this time, the support frame 10 pushes the locking ball 12 to the outside of the body 1 and around the locking hole 8 through the sliding plate 11, so that the locking ball 12 can block and limit the locking post 7.

[0031] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0032] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An integrated device comprising the body (1) of an IC card reader / writer, characterized in that: The main body (1) is fitted with a base plate (2) on the rear side. Inside the base plate (2) and near both sides, there are two fixed brackets (3). One side of the fixed bracket (3) is fitted with a locking fastener for fixing the main body (1). The locking fastener is also fitted with a buckle around it. The base plate (2) has a fixing hole (4) at each of the four corners. The base plate (2) is installed and fixed to the wall by bolts through the fixing holes (4).

2. The integrated device according to claim 1, characterized in that: The locking component includes an elastic strip (5) fixedly connected to the inner wall of the fixing frame (3), and a locking post (7) is fixedly connected to one side of the elastic strip (5) via a connecting strip (6). Two locking holes (8) are respectively opened on both sides of the body (1).

3. The integrated device according to claim 2, characterized in that: The fastener includes four fixing slots (9) formed around the locking post (7), and a support frame (10) is fixedly connected to the inside of the fixing slots (9). A fastening ball (12) is fixedly connected to one side of the support frame (10) via a sliding plate (11).

4. The integrated device according to claim 3, characterized in that: The connecting strip (6) has guide blocks (13) fixedly connected to both ends. The guide blocks (13) are embedded in one side of the fixing frame (3) and are slidably connected to it.

5. An integrated device according to claim 4, characterized in that: Two elastic frames (14) are fixedly connected to the inner side of the elastic strip (5).

6. An integrated device according to claim 5, characterized in that: A spring piece (15) is fixedly connected to the inner side of the support frame (10).

7. An integrated device according to claim 6, characterized in that: An elastic block (16) is fixedly connected to the inner side of the elastic frame (14).

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