A simplified USB flash drive structure that is easy to assemble

Abstract

This utility model relates to the field of computer storage device technology and discloses a simplified USB flash drive structure that is easy to assemble. It includes a USB flash drive body, a shell attached to the surface of the body, and mounting posts fixedly connected to the surface of the body. Through the adaptation of the mounting posts to the through-slots and the cooperation of the mounting slider and the guide rail, personnel can quickly and accurately insert the USB flash drive body into the shell for assembly, avoiding the time-consuming and labor-intensive problems caused by traditional bolt-fixed assembly. Simultaneously, by pulling the pull handle, the transmission rod and movable plate retract the limiting rod, allowing the USB flash drive body to be inserted without obstruction. The reset of the telescopic spring automatically pushes the limiting rod through the slot, achieving rapid locking of the mounting posts. This not only simplifies the assembly steps, eliminating the need for complex tools or cumbersome operations, but also significantly improves assembly efficiency, reduces production costs and labor intensity, and facilitates subsequent disassembly and maintenance.

Description

Technical Field

[0001] This utility model relates to the field of computer storage device technology, and in particular to a simplified USB flash drive structure that is easy to assemble. Background Technology

[0002] With the rapid development of information technology, USB flash drives, as a portable storage device, are widely used for data storage and transmission due to their small size, convenient plug-and-play function, and relatively large storage capacity. Whether in personal office, student study, or enterprise data management scenarios, USB flash drives play an indispensable role. They can quickly transfer files from one computer to another, providing great convenience to users.

[0003] Traditional USB flash drive structures often present numerous inconveniences during assembly. For instance, many USB flash drives use bolts to connect the main body to the casing. This assembly method requires additional tools, such as screwdrivers, as well as precise operation and considerable time. In actual production, workers need to tighten each screw individually, a process that is not only inefficient but also prone to stripping or damaging screws due to improper operation, thus affecting assembly quality. Furthermore, bolt-fixed devices are cumbersome to disassemble, easily leading to lost or damaged bolts, which in turn affects product maintenance and lifespan. The drawbacks of this traditional assembly method are even more pronounced when frequent disassembly is required for repair or component replacement, increasing maintenance costs and extending repair time, causing significant inconvenience to users. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a simplified USB flash drive structure that is easy to assemble.

[0005] This utility model is achieved using the following technical solution: a simplified USB flash drive structure that is easy to assemble, comprising a USB flash drive body, a shell attached to the surface of the USB flash drive body, a mounting post fixedly connected to the surface of the USB flash drive body, a slot formed on the surface of the mounting post, a through slot formed on the surface of the shell, an extension seat fixedly connected to the surface of the shell, an embedding groove formed inside the extension seat, a telescopic spring fixedly connected to the inner wall of the embedding groove, a movable plate fixedly connected to the surface of the telescopic spring, a transmission rod fixedly connected to the surface of the movable plate, a pull handle fixedly connected to the surface of the transmission rod, and a limiting rod fixedly connected to the surface of the movable plate.

[0006] The above technical solution makes the assembly process of the USB flash drive body and shell simple and convenient, without the need for complicated tools or cumbersome steps, effectively improving assembly efficiency, reducing production costs, and facilitating subsequent disassembly and maintenance.

[0007] As a further improvement to the above solution, the mounting post and the through groove are adapted to each other, and the mounting post penetrates the interior of the through groove.

[0008] As a further improvement to the above solution, the slot and the limiting rod are adapted to each other, and the limiting rod passes through the interior of the slot.

[0009] Through the above technical solution, the USB flash drive body is securely locked by the matching of the slot and the limiting rod. The locking mechanism can effectively prevent the USB flash drive body from loosening or falling out inside the shell, ensuring the stability and reliability of the USB flash drive during use and extending the product's service life.

[0010] As a further improvement to the above solution, the movable plate is slidably connected to the inside of the embedded groove.

[0011] As a further improvement to the above solution, the inner wall of the outer shell is provided with a guide slide rail, and the surface of the USB flash drive body is fixedly connected with an installation slider.

[0012] Through the above technical solution, the design of the guide rail and the mounting slider provides a clear guiding path for the insertion of the USB flash drive body, making the assembly process smoother, reducing the risk of assembly failure or damage due to positional deviation, and further improving assembly efficiency and product quality stability.

[0013] As a further improvement to the above solution, the guide rail and the mounting slider are adapted to each other.

[0014] The above technical solution further optimizes the assembly process, enabling the USB flash drive body to be quickly and accurately positioned and inserted into the casing, reducing assembly time and labor costs.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] This invention, through the matching of the mounting post and the through slot, and the cooperation of the mounting slider and the guide rail, allows personnel to quickly and accurately insert the USB flash drive body into the shell for assembly, avoiding the time-consuming and labor-intensive problems caused by traditional bolt fixing assembly. At the same time, by pulling the pull handle, the transmission rod and the movable plate are retracted to retract the limiting rod, allowing the USB flash drive body to be inserted without obstruction. The reset of the telescopic spring automatically pushes the limiting rod through the hole slot, realizing quick locking of the mounting post. This not only simplifies the assembly steps, eliminating the need for complex tools or cumbersome operations, but also significantly improves assembly efficiency, reduces production costs and labor intensity, and facilitates subsequent disassembly and maintenance. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2This is a schematic diagram of the structure of the guide rail of this utility model;

[0019] Figure 3 This is a schematic diagram of the through-groove structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the limiting rod of this utility model.

[0021] Explanation of key symbols:

[0022] 1. USB flash drive body; 2. Outer shell; 3. Mounting post; 4. Hole slot; 5. Through slot; 6. Extension seat; 7. Embedded slot; 8. Telescopic spring; 9. Movable plate; 10. Transmission rod; 11. Pull-out handle; 12. Guide rail; 13. Mounting slider; 14. Limiting rod. Detailed Implementation

[0023] 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.

[0024] Example:

[0025] Please combine Figure 1-4 This embodiment provides a simplified USB flash drive structure for easy assembly, including a USB flash drive body 1, a housing 2 snapped onto the surface of the USB flash drive body 1, a mounting post 3 fixedly connected to the surface of the USB flash drive body 1, a slot 4 formed on the surface of the mounting post 3, a through slot 5 formed on the surface of the housing 2, an extension seat 6 fixedly connected to the surface of the housing 2, an embedding groove 7 formed inside the extension seat 6, a telescopic spring 8 fixedly connected to the inner wall of the embedding groove 7, a movable plate 9 fixedly connected to the surface of the telescopic spring 8, a transmission rod 10 fixedly connected to the surface of the movable plate 9, and a pull-out handle 1 fixedly connected to the surface of the transmission rod 10. 1. A limiting rod 14 is fixedly connected to the surface of the movable plate 9. When the user inserts the USB flash drive body 1 into the shell 2 and pulls the pull handle 11, the movable plate 9 is retracted through the transmission rod 10. The movable plate 9 compresses the telescopic spring 8, causing the limiting rod 14 to retract. When the USB flash drive body 1 is installed in place, the mounting post 3 passes through the slot 5 and is inserted into the embedding slot 7 of the extension seat 6. The pull handle 11 is then slowly released, the telescopic spring 8 returns to its original position, and the limiting rod 14 is pushed out, passing through the hole slot 4 on the surface of the mounting post 3, locking the position of the mounting post 3, thereby locking the USB flash drive body 1 inside the shell 2, completing the assembly.

[0026] The mounting post 3 and the through groove 5 are compatible, and the mounting post 3 passes through the interior of the through groove 5. The mounting post 3 and the through groove 5 are compatible, and the mounting post 3 can pass smoothly through the interior of the through groove 5.

[0027] The slot 4 and the limiting rod 14 are adapted to each other, and the limiting rod 14 passes through the interior of the slot 4.

[0028] The movable plate 9 is slidably connected to the inside of the embedded groove 7.

[0029] The inner wall of the outer shell 2 is provided with a guide rail 12, and the surface of the USB flash drive body 1 is fixedly connected with an installation slider 13. During the assembly process, the installation slider 13 slides along the guide rail 12 to guide the USB flash drive body 1 to be accurately inserted into the inner shell 2.

[0030] The guide rail 12 and the mounting slider 13 are adapted to each other, ensuring that the mounting slider 13 can slide smoothly and accurately along the guide rail 12 during the assembly process.

[0031] The implementation principle of the simplified USB flash drive structure for easy assembly in this embodiment is as follows: First, the user aligns the USB flash drive body 1 with the opening of the outer casing 2, allowing the mounting post 3 to smoothly pass through the interior of the slot 5. Then, the user grasps the pull handle 11 and pulls it outwards. As the pull handle 11 moves, the transmission rod 10 drives the movable plate 9 to retract backwards. The movable plate 9 slides inside the embedding slot 7, simultaneously compressing the telescopic spring 8, causing the limiting rod 14 to also move backwards and hide within the embedding slot 7. At this point, the USB flash drive body 1 can be inserted into the outer casing 2 without obstruction until the mounting post 3 is fully inserted into the embedding slot 7 of the extension seat 6. During insertion, the mounting post on the surface of the USB flash drive body 1... The slider 13 slides smoothly along the guide rail 12 on the inner wall of the outer shell 2. The matching design of the guide rail 12 and the mounting slider 13 ensures that the USB flash drive body 1 can be accurately inserted in the correct direction. After the USB flash drive body 1 is installed in place, the person slowly releases the pulling force on the pull handle 11. At this time, the compressed telescopic spring 8 begins to reset, pushing the movable plate 9 forward. The movable plate 9 drives the limiting rod 14 to extend. Since the mounting post 3 has a hole groove 4 on its surface, and the hole groove 4 is matched with the limiting rod 14, the limiting rod 14 can accurately penetrate the inside of the hole groove 4, thereby locking the position of the mounting post 3 and firmly fixing the USB flash drive body 1 inside the outer shell 2, completing the entire assembly process.

[0032] 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 compact USB pen drive structure for easy assembly, characterized by, The device includes a USB flash drive body (1), a housing (2) attached to the surface of the USB flash drive body (1), a mounting post (3) fixedly connected to the surface of the USB flash drive body (1), a slot (4) formed on the surface of the mounting post (3), a through slot (5) formed on the surface of the housing (2), an extension seat (6) fixedly connected to the surface of the housing (2), an embedding slot (7) formed inside the extension seat (6), a telescopic spring (8) fixedly connected to the inner wall of the embedding slot (7), a movable plate (9) fixedly connected to the surface of the telescopic spring (8), a transmission rod (10) fixedly connected to the surface of the movable plate (9), a pull handle (11) fixedly connected to the surface of the transmission rod (10), and a limiting rod (14) fixedly connected to the surface of the movable plate (9).

2. A compact flash drive structure for easy assembly as claimed in claim 1, wherein: The mounting post (3) is adapted to the through groove (5), and the mounting post (3) penetrates the interior of the through groove (5).

3. A compact flash drive structure for easy assembly as claimed in claim 1, wherein: The slot (4) and the limiting rod (14) are adapted to each other, and the limiting rod (14) penetrates the interior of the slot (4).

4. The simplified USB flash drive structure for easy assembly as described in claim 1, characterized in that: The movable plate (9) is slidably connected to the inside of the embedded groove (7).

5. A compact flash drive structure for easy assembly as claimed in claim 1, wherein: The inner wall of the outer shell (2) is provided with a guide slide rail (12), and the surface of the USB flash drive body (1) is fixedly connected with an installation slider (13).

6. A compact flash drive structure for easy assembly as claimed in claim 5, wherein: The guide rail (12) and the mounting slider (13) are compatible.

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