Bluetooth eSIM card reader

Abstract

The utility model relates to the technical field of eSIM card readers, and discloses a Bluetooth eSIM card reader, which comprises a top shell, the front surface of the top shell is provided with a mounting card slot, the top end of the inner wall of the top shell is inserted with a connecting card frame, the bottom of the connecting card frame is fixedly connected with a card reader, and the inside of the card reader is inserted with an SIM card body. According to the utility model, the SIM card body is inserted into the mounting clamping groove, the card reader is located in the mounting clamping groove and can identify the inserted SIM card body, then the connecting clamping frame is inserted into the top end of the inner wall of the top shell, so that the card reader is stably mounted in the top shell, and the bottom of the card reader is in contact with the top surface of the fixed support plate; in addition, the stability of the device is also improved due to the close connection of all the components, and the internal components are not easy to loosen or shift even if the device is impacted by a certain external force in the daily use process, so that the normal work of the card reader is ensured.

Description

Technical Field

[0001] This utility model relates to the field of eSIM card reader technology, and in particular to a Bluetooth eSIM card reader. Background Technology

[0002] Connecting to other devices (such as smartphones and tablets) via Bluetooth enables reading and writing data from the eSIM card, eliminating the need for traditional physical card readers and complex cable connections, offering convenience and speed. Supports multiple eSIM cards: Compatible with eSIM cards from different operators and of different specifications, it can be widely used in various scenarios requiring eSIM card management. Secure and reliable: Employing advanced encryption technology and security protocols, it ensures the security and stability of data transmission and read / write processes, preventing data leakage and tampering. In the IoT field, a large number of devices require eSIM cards for network connectivity and data transmission.

[0003] An existing Bluetooth eSIM card reader is inconvenient for staff to install and disassemble during actual use and operation, making it difficult to replace damaged internal components. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a Bluetooth eSIM card reader.

[0005] This utility model is achieved using the following technical solution: a Bluetooth eSIM card reader, comprising a top shell, a mounting slot on the front of the top shell, a connecting card frame inserted into the top of the inner wall of the top shell, a card reader fixedly connected to the bottom of the connecting card frame, a SIM card body inserted inside the card reader, a fixing plate snapped onto the bottom of the connecting card frame, a battery body fixedly connected to the bottom of the fixing plate, a support bracket inserted inside the battery body, a bottom shell snapped onto the bottom of the top shell, a positioning ring inserted inside the bottom shell, a mounting ring fixedly connected to the top of the bottom shell, and a lifting eye hole opened inside the top shell.

[0006] The Bluetooth card reader, based on the above technical solution, includes BLE, MCU, and SIM SLOT. The MCU implements the ISO interface protocol and connects to the SIM SLOT card slot. BLE and MCU can be two separate devices or a single device with integrated functionality.

[0007] As a further improvement to the above solution, a fixing plate is inserted into the bottom of the top housing, the bottom of the card reader contacts the top surface of the fixing plate, and the SIM card body is located inside the top housing.

[0008] With the above technical solution, if the battery body needs to be replaced or maintained, the bottom shell can be removed, the battery body can be pulled out from the mounting ring, and the corresponding operation can be performed. The card reader should be cleaned regularly to remove dust and other impurities from the surface of the top and bottom shells to ensure the normal operation of the card reader.

[0009] As a further improvement to the above solution, the top of the support bracket contacts the bottom surface of the fixed support plate, and an installation support ring is inserted into the bottom of the battery body.

[0010] The above technical solution provides protection for the internal components through the design of the top and bottom shells. They can prevent external dust, moisture and other impurities from entering the card reader, avoiding damage to important components such as the card reader, SIM card body and battery body, thereby extending the service life of the device and ensuring data security.

[0011] As a further improvement to the above solution, the top of the positioning ring contacts the bottom surface of the battery body, and the mounting ring is located at the bottom of the support bracket.

[0012] As a further improvement to the above solution, the bottom outer shell is located at the bottom of the fixed support plate, the bottom outer shell is located at the bottom of the battery body, and the bottom outer shell is located at the bottom of the support bracket.

[0013] Through the above technical solution, the APP runs on the mobile phone, implements the LPAd function in the GSMA SGP specification, and connects to the Bluetooth card reader via Bluetooth BLE to realize read and write operations on eUICC.

[0014] As a further improvement to the above solution, the SIM card body is located on the top of the bottom casing, and the card reader is located on the top of the bottom casing.

[0015] As a further improvement to the above solution, the SIM card body is inserted into the inside of the card slot, and the card reader is located inside the card slot.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] This invention involves inserting the SIM card body into the mounting slot, where the card reader is located and can identify the inserted SIM card. Then, the connecting card frame is inserted into the top inner wall of the top shell, making the card reader securely installed inside the top shell. The bottom of the card reader contacts the top surface of the fixed support plate. The tight connection between the components also improves the stability of the device. During daily use, even if subjected to certain external impacts, the internal components are not easily loosened or displaced, thus ensuring the normal operation of the card reader.

[0018] This invention enables the card reader to operate when the battery is charged or connected to an external power source. The card reader detects and identifies the inserted SIM card. Through Bluetooth, the card reader can pair with other Bluetooth devices. Once paired, the user can operate relevant software on the connected Bluetooth device, such as a mobile phone, to send commands to the card reader. After receiving the commands, the card reader performs corresponding operations on the SIM card, such as reading contact information, SMS data, or setting network connection information, and transmits the acquired data to the connected device via Bluetooth. Throughout the entire operation, the battery provides continuous power to the card reader. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the exploded structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the structure of this utility model from below;

[0022] Figure 4 This is a schematic diagram of the right-side structure of this utility model.

[0023] Explanation of key symbols:

[0024] 1. Top shell; 2. Mounting slot; 3. Card reader; 4. SIM card body; 5. Fixing plate; 6. Connecting card frame; 7. Battery body; 8. Support bracket; 9. Positioning ring; 10. Bottom shell; 11. Mounting ring; 12. Lifting eye hole. Detailed Implementation

[0025] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0026] Example:

[0027] Please combine Figure 1-4This embodiment of a Bluetooth eSIM card reader includes a top housing 1. A mounting slot 2 is provided on the front of the top housing 1. A connecting card frame 6 is inserted into the top of the inner wall of the top housing 1. A card reader 3 is fixedly connected to the bottom of the connecting card frame 6. A SIM card body 4 is inserted inside the card reader 3. A fixing plate 5 is snapped into the bottom of the connecting card frame 6. A battery body 7 is fixedly connected to the bottom of the fixing plate 5. A support bracket 8 is inserted into the inside of the battery body 7. A bottom housing 10 is snapped into the bottom of the top housing 1. A positioning ring 9 is inserted into the inside of the bottom housing 10. A mounting ring 1 is fixedly connected to the top of the bottom housing 10. 1. The top outer casing 1 has a hanging ring hole 12 inside. By inserting the SIM card body 4 into the mounting card slot 2, the card reader 3 is located in the mounting card slot 2 and can identify the inserted SIM card body 4. Then, the connecting card frame 6 is inserted into the top of the inner wall of the top outer casing 1, so that the card reader 3 is firmly installed inside the top outer casing 1. The bottom of the card reader 3 is in contact with the top surface of the fixed support plate 5. The tight connection between the components also improves the stability of the device. In daily use, even if subjected to a certain external impact, the internal components are not easy to loosen or shift, thus ensuring the normal operation of the card reader 3.

[0028] Bluetooth card reader 3: Includes BLE, MCU and SIM SLOT. The MCU implements the ISO interface protocol and connects to the SIM SLOT card slot. BLE and MCU can be two separate devices or a single device with integrated functions.

[0029] A fixing plate 5 is inserted into the bottom of the top housing 1, the bottom of the card reader 3 is in contact with the top surface of the fixing plate 5, and the SIM card body 4 is located inside the top housing 1.

[0030] If the battery body 7 needs to be replaced or maintained, the bottom outer casing 10 can be removed, the battery body 7 can be pulled out from the mounting ring 11, and the corresponding operation can be performed. The card reader 3 should be cleaned regularly to remove dust and other impurities from the surface of the top outer casing 1 and the bottom outer casing 10 to ensure the normal operation of the card reader 3.

[0031] The top of the support bracket 8 contacts the bottom surface of the fixed support plate 5, and the bottom of the battery body 7 is fitted with a mounting ring 11.

[0032] The top housing 1 and bottom housing 10 are designed to protect the internal components. They can prevent external dust, moisture and other impurities from entering the card reader 3, avoiding damage to important components such as the card reader 3, SIM card body 4 and battery body 7, thereby extending the service life of the device and ensuring data security.

[0033] The top of the positioning ring 9 contacts the bottom surface of the battery body 7, and the mounting ring 11 is located at the bottom of the support bracket 8.

[0034] The bottom outer casing 10 is located at the bottom of the fixed support plate 5, the bottom outer casing 10 is located at the bottom of the battery body 7, and the bottom outer casing 10 is located at the bottom of the support bracket 8.

[0035] The APP runs on a mobile phone and implements the LPAd function in the GSMA SGP specification. It connects to the Bluetooth card reader 3 via Bluetooth BLE to perform read and write operations on eUICC. After the card reader 3 is powered on (either the battery 7 is charged or an external power source is connected), the card reader 3 starts working. The card reader 3 detects and identifies the inserted SIM card 4. Through Bluetooth, the card reader 3 can pair with other Bluetooth devices. Once paired successfully, the user can operate the relevant software on the connected Bluetooth device, such as a mobile phone, and send commands to the card reader 3. After receiving the commands, the card reader 3 performs corresponding operations on the SIM card 4, such as reading contact information, SMS data, or setting network connection, and transmits the acquired data to the connected device via Bluetooth. Throughout the entire operation, the battery 7 provides continuous power support for the card reader 3.

[0036] The SIM card body 4 is located on top of the bottom housing 10, and the card reader 3 is located on top of the bottom housing 10.

[0037] The SIM card body 4 is inserted into the card slot 2, and the card reader 3 is located inside the card slot 2.

[0038] The implementation principle of a Bluetooth eSIM card reader in this embodiment is as follows: The SIM card body 4 is inserted into the mounting slot 2. At this time, the card reader 3 is located inside the mounting slot 2 and can identify the inserted SIM card body 4. Then, the connecting card frame 6 is inserted into the top of the inner wall of the top housing 1, so that the card reader 3 is securely installed inside the top housing 1. The bottom of the card reader 3 contacts the top surface of the fixing plate 5. The tight connection between the components also improves the stability of the device. During daily use, even if subjected to certain external impacts, the internal components are not easily loosened or displaced, thus ensuring the normal operation of the card reader 3. The card reader 3 is connected to a power source... Once the battery body 7 is charged or connected to an external power source, the card reader 3 begins to work. The card reader 3 will detect and identify the inserted SIM card body 4. Through Bluetooth, the card reader 3 can pair with other Bluetooth devices. Once paired successfully, the user can operate the relevant software on the connected Bluetooth device, such as a mobile phone, and send commands to the card reader 3. After receiving the commands, the card reader 3 will perform corresponding operations on the SIM card body 4, such as reading contact information, SMS data, or setting network connection-related information from the SIM card, and transmit the acquired data to the connected device via Bluetooth. Throughout the entire working process, the battery body 7 provides continuous power support for the card reader 3.

[0039] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A Bluetooth eSIM reader, characterized by, The device includes a top outer shell (1), with a mounting slot (2) on the front side of the top outer shell (1). A connecting frame (6) is inserted into the top of the inner wall of the top outer shell (1). A card reader (3) is fixedly connected to the bottom of the connecting frame (6). A SIM card body (4) is inserted into the inside of the card reader (3). A fixing plate (5) is snapped into the bottom of the connecting frame (6). A battery body (7) is fixedly connected to the bottom of the fixing plate (5). A support bracket (8) is inserted into the inside of the battery body (7). A bottom outer shell (10) is snapped into the bottom of the top outer shell (1). A positioning ring (9) is inserted into the inside of the bottom outer shell (10). A mounting ring (11) is fixedly connected to the top of the bottom outer shell (10). A lifting ring hole (12) is opened inside the top outer shell (1).

2. A Bluetooth eSIM reader as claimed in claim 1, characterized in that: A fixing plate (5) is inserted into the bottom of the top housing (1), the bottom of the card reader (3) is in contact with the top surface of the fixing plate (5), and the SIM card body (4) is located inside the top housing (1).

3. A Bluetooth eSIM reader as claimed in claim 1, characterized in that: The top of the support bracket (8) is in contact with the bottom surface of the fixed support plate (5), and the bottom of the battery body (7) is fitted with an installation support ring (11).

4. A Bluetooth eSIM reader as claimed in claim 1, characterized by: The top of the positioning ring (9) is in contact with the bottom surface of the battery body (7), and the mounting ring (11) is located at the bottom of the support bracket (8).

5. A Bluetooth eSIM reader as claimed in claim 1, characterized by: The bottom outer shell (10) is located at the bottom of the fixed support plate (5), the bottom outer shell (10) is located at the bottom of the battery body (7), and the bottom outer shell (10) is located at the bottom of the support bracket (8).

6. A Bluetooth eSIM reader as claimed in claim 1, characterized by: The SIM card body (4) is located on top of the bottom housing (10), and the card reader (3) is located on top of the bottom housing (10).

7. A Bluetooth eSIM reader as claimed in claim 1, characterized by: The SIM card body (4) is inserted into the card slot (2), and the card reader (3) is located inside the card slot (2).

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