An identifier with a heat dissipation structure

Abstract

The utility model provides a kind of recognizer with heat dissipation structure, it is related to electronic equipment heat dissipation technical field, comprising: identification device main body, two connecting frames, two connecting frames are fixedly connected to the surface of identification device main body, heat dissipation device main body, heat dissipation device main body is set to identification device main body one side, clamping mechanism, clamping mechanism includes two groups of control components and multiple clamping components, each group of clamping components includes clamping rod, U-shaped groove, connecting rod, U-shaped clamping groove, connecting plate and U-shaped clamping block, connecting plate is fixedly connected to the surface of heat dissipation device main body, it has solved the problem that traditional recognizer heat dissipation structure is fixed integrated design, needs to be disassembled as a whole when maintaining, maintenance cost is high, replacement is difficult, the convenient disassembly and independent maintenance of heat dissipation module have been realized, maintenance difficulty and time cost have been reduced, and the maintainability and use flexibility of equipment have been improved.

Description

Technical Field

[0001] This utility model relates to the field of heat dissipation technology for electronic devices, and in particular to an identifier with a heat dissipation structure. Background Technology

[0002] A reader with a heat dissipation structure is an electronic device designed for long-term, high-efficiency operation, primarily used in scenarios requiring continuous processing of large amounts of data or complex calculations. Traditional readers typically consist of a compact, sealed housing integrating a high-performance processor and related circuitry. To prevent overheating of this high-performance hardware under heavy loads, traditionally, built-in cooling solutions are used, such as mounting a small fan and aluminum heatsink directly above the chip, using thermal paste to conduct heat to the housing for dissipation. However, this design often results in low internal space utilization and increases manufacturing complexity.

[0003] However, as the performance requirements for the identifier continue to increase, the limitations of traditional heat dissipation structures have gradually become apparent. Because the heat dissipation component is a fixed integrated design with the identifier body, if any component fails, the entire device needs to be disassembled and repaired, which greatly increases maintenance costs and time consumption.

[0004] Therefore, it is necessary to provide an identifier with a heat dissipation structure to solve the above problems. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides an identifier with a heat dissipation structure.

[0006] This utility model provides an identifier with a heat dissipation structure, comprising:

[0007] The main body of the identification device;

[0008] Two connecting frames, both of which are fixedly connected to the surface of the main body of the identification device;

[0009] The main body of the heat dissipation device is disposed on one side of the main body of the identification device;

[0010] The snap-fit ​​mechanism includes two sets of control components and multiple sets of snap-fit ​​components. Each set of snap-fit ​​components includes a snap-fit ​​rod, a U-shaped groove, a connecting rod, a U-shaped snap-fit ​​groove, a connecting plate, and a U-shaped snap-fit ​​block. The connecting plate is fixedly connected to the surface of the heat dissipation device body, the connecting rod is fixedly connected to the surface of the connecting plate, the U-shaped groove is formed on the surface of the connecting frame, the snap-fit ​​rod is slidably connected inside the connecting frame, the U-shaped snap-fit ​​block is fixedly connected to the inner wall of the U-shaped groove, the U-shaped snap-fit ​​groove is formed on the surface of the connecting rod, the connecting rod is slidably connected to the inner wall of the U-shaped groove, and the U-shaped snap-fit ​​block is slidably connected to the inner wall of the U-shaped snap-fit ​​groove. The control components are used to control the movement of the snap-fit ​​rod.

[0011] Preferably, each set of control components includes a handle, a threaded rod, a trapezoidal block, and a sliding groove. The sliding groove is formed inside the connecting frame, the threaded rod is threadedly connected inside the connecting frame, the trapezoidal block is rotatably connected to the lower end of the threaded rod, and the trapezoidal block is slidably connected to the surfaces of two snap-fit ​​rods. The handle is fixedly connected to the upper end of the threaded rod.

[0012] Preferably, a plurality of heat dissipation fins are fixedly connected to the surface of the main body of the heat dissipation device, and the plurality of heat dissipation fins all abut against the main body of the identification device.

[0013] Preferably, each of the two connecting frames has two guide blocks fixedly connected to its surface, and one end of each guide block is an arc surface.

[0014] Preferably, the horizontal height from the bottom of the U-shaped groove to the contact rod is the same as the diameter of the connecting rod.

[0015] Preferably, the multiple sets of the snap-fit ​​components are symmetrical on both sides based on two sets of control components.

[0016] Compared with related technologies, the identifier with heat dissipation structure provided by this utility model has the following advantages:

[0017] Beneficial effects:

[0018] 1. This utility model effectively solves the problem that the heat dissipation structure of traditional identifiers is a fixed integrated design, which requires the whole device to be disassembled for repair or replacement, resulting in high maintenance costs and long time consumption. By setting a detachable snap-fit ​​mechanism, the heat dissipation device body and the identification device body can be quickly separated and installed. The heat dissipation module can be cleaned, inspected or replaced separately without disassembling the device shell or disconnecting the internal circuit. This greatly reduces the difficulty of maintenance and labor costs. It is especially suitable for scenarios with long-term operation, serious dust accumulation or reduced heat dissipation efficiency, and improves the maintainability and ease of use of the equipment.

[0019] 2. This utility model adopts symmetrically arranged snap-fit ​​components and a trapezoidal block locking structure with linkage control to ensure that the main body of the heat dissipation device is subjected to uniform force and has a stable connection after installation. It can effectively resist vibration and external force during operation and prevent loosening and falling off. At the same time, the arc surface design of the guide block realizes automatic alignment during the installation process, which improves assembly accuracy and operation efficiency. The heat dissipation fins are directly attached to the main body of the identification device, with a short heat conduction path, low thermal resistance, and high heat dissipation efficiency. The overall structural design is reasonable, taking into account quick disassembly and assembly, stable connection and efficient heat dissipation, and has good practicality, reliability and promotion value. Attached Figure Description

[0020] Figure 1 A first-view perspective perspective view provided for this utility model;

[0021] Figure 2 Exploded view provided for this utility model;

[0022] Figure 3 Provided by this utility model Figure 2 Enlarged view of point A in the middle;

[0023] Figure 4 A partial sectional view provided for this utility model.

[0024] The following are the labeling elements in the diagram: 1. Identification device body; 2. Connecting frame; 3. Guide block; 4. Heat dissipation device body; 501. Handle; 502. Threaded rod; 503. Trapezoidal block; 504. Sliding groove; 601. Snap-fit ​​rod; 602. U-shaped groove; 603. Connecting rod; 604. U-shaped snap-fit ​​groove; 605. Connecting plate; 606. U-shaped snap-fit ​​block; 7. Heat dissipation fins. Detailed Implementation

[0025] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0026] Please refer to the following: Figures 1 to 4 An identifier with a heat dissipation structure, comprising:

[0027] Identification device main body 1;

[0028] Two connecting frames 2 are fixedly connected to the surface of the main body 1 of the identification device;

[0029] Heat dissipation device body 4, which is located on one side of the identification device body 1;

[0030] The snap-fit ​​mechanism includes two sets of control components and multiple sets of snap-fit ​​components. Each set of snap-fit ​​components includes a snap-fit ​​rod 601, a U-shaped groove 602, a connecting rod 603, a U-shaped snap-fit ​​groove 604, a connecting plate 605, and a U-shaped snap-fit ​​block 606. The connecting plate 605 is fixedly connected to the surface of the heat dissipation device body 4, the connecting rod 603 is fixedly connected to the surface of the connecting plate 605, the U-shaped groove 602 is opened on the surface of the connecting frame 2, the snap-fit ​​rod 601 is slidably connected to the inside of the connecting frame 2, the U-shaped snap-fit ​​block 606 is fixedly connected to the inner wall of the U-shaped groove 602, the U-shaped snap-fit ​​groove 604 is opened on the surface of the connecting rod 603, the connecting rod 603 is slidably connected to the inner wall of the U-shaped groove 602, and the U-shaped snap-fit ​​block 606 is slidably connected to the inner wall of the U-shaped snap-fit ​​groove 604. The control components are used to control the movement of the snap-fit ​​rod 601.

[0031] Each control assembly includes a handle 501, a threaded rod 502, a trapezoidal block 503, and a sliding groove 504. The sliding groove 504 is formed inside the connecting frame 2. The threaded rod 502 is threadedly connected to the connecting frame 2. The trapezoidal block 503 is rotatably connected to the lower end of the threaded rod 502 and slidably connected to the surfaces of the two snap-fit ​​rods 601. The handle 501 is fixedly connected to the upper end of the threaded rod 502.

[0032] In the specific implementation process, the main body 4 of the heat dissipation device is aligned with the main body 1 of the identification device. Both handles 501 are rotated simultaneously to rotate the threaded rod 502, causing the trapezoidal block 503 to move upwards along the sliding groove 504, making room for installation. Then, the main body 4 of the heat dissipation device is lowered, and the connecting rod 603 is aligned with the entrance of the U-shaped groove 602. At this time, the arc surface of the guide block 3 guides the main body 4 of the heat dissipation device to automatically correct its position, helping the connecting rod 603 to smoothly slide into the U-shaped groove 602, achieving the purpose of rapid positioning and preventing incorrect installation. When the connecting rod 603 continues to be inserted downwards, its side will contact the arc-shaped end face of the locking rod 601. Under the action of the inclined thrust, the locking rod... The connecting rod 601 is pressed into the connecting frame 2 and slides to make way for the connecting rod until the U-shaped locking groove 604 on the surface of the connecting rod 603 aligns with and engages with the U-shaped locking block 606, thus achieving initial fixation of the lower end. Then, the handle 501 is rotated in the opposite direction to move the trapezoidal block 503 downward, using its inclined surface to push the locking rods 601 on both sides outward until the transverse opening of the U-shaped groove 602 is completely blocked, locking the upper end of the connecting rod 603 and forming a double locking mechanism to prevent loosening and falling off. The entire installation process requires no tools and is smooth and quick, which not only improves assembly efficiency but also ensures the stability and reliability of the structure during operation and vibration.

[0033] refer to Figures 1 to 4 As shown, multiple heat dissipation fins 7 are fixedly connected to the surface of the heat dissipation device body 4, and all of the multiple heat dissipation fins 7 are in contact with the identification device body 1.

[0034] In the above embodiment, a plurality of heat dissipation fins 7 are provided on the surface of the heat dissipation device body 4. After installation, these fins are directly and tightly attached to the heat-generating area of ​​the recognition device body 1. Through the good thermal conductivity between metals, the heat generated by the chip is quickly conducted to the surface of the fins, and then the heat dissipation device body 4 dissipates the heat to the surrounding environment, achieving the purpose of efficient heat conduction and heat dissipation. This attached design avoids the problem of aging and failure of traditional thermal grease, has lower thermal resistance, and more durable and stable heat dissipation, significantly improving the reliability of the recognition device during long-term operation.

[0035] refer to Figures 1 to 4 As shown, two guide blocks 3 are fixedly connected to the surfaces of the two connecting frames 2, and one end of each guide block 3 is an arc surface.

[0036] In the above embodiment, the end of the guide block 3 on the connecting frame 2 is an arc-shaped structure. When installing the heat dissipation device body 4, it can first contact the heat dissipation device and guide it to align with the entrance of the U-shaped groove 602, which plays the role of automatically correcting the position and achieving the purpose of preventing installation deviation and protecting the internal structure. This guide design allows users to align smoothly even when operating with one hand or with poor visibility, reducing the difficulty of installation and improving the user experience.

[0037] refer to Figures 1 to 4 As shown, the horizontal height from the bottom of the U-shaped groove 602 to the contact rod 601 is the same as the diameter of the connecting rod 603.

[0038] In the above embodiment, the vertical height from the bottom of the U-shaped groove 602 to the snap-fit ​​rod 601 is consistent with the diameter of the connecting rod 603, ensuring that after the connecting rod 603 is fully inserted, its lower end can accurately fall into the U-shaped snap-fit ​​block 606, while its upper end can be completely sealed by the snap-fit ​​rod 601, achieving the purpose of double upper and lower limit and precise fit. This size matching design avoids the problem of installation being too deep or not in place, ensuring that each installation is firm and reliable, and improving the accuracy of repeated assembly and overall stability of the structure.

[0039] refer to Figures 1 to 4 As shown, the multiple sets of snap-fit ​​components are symmetrical on both sides based on two sets of control components.

[0040] In the above embodiment, multiple sets of snap-fit ​​components are arranged symmetrically on the connecting frame 2 with two sets of control components as the center. When the rotating handle 501 drives the trapezoidal block 503 to move up and down, the snap-fit ​​rods 601 on both sides can slide outward or inward simultaneously to achieve uniform release of the connecting rods 603, thereby achieving the purpose of force balance and installation stability. This symmetrical layout ensures that the main body 4 of the heat dissipation device will not be tilted or stress concentrated due to force on one side during the fixing process, thus improving the reliability of the connection and the consistency of repeated assembly.

[0041] The working principle of the identifier with heat dissipation structure provided by this utility model is as follows:

[0042] By setting two connecting brackets 2 on the main body 1 of the identification device, and detachably installing the main body 4 of the heat dissipation device on one side via a snap-fit ​​mechanism, during installation, first rotate the handle 501 to raise the trapezoidal block 503 to make room, then lower the main body 4 of the heat dissipation device. The connecting rod 603 is aligned and slid into the U-shaped groove 602 under the guidance of the arc surface of the guide block 3. During the process, the snap-fit ​​rod 601 is squeezed and made room by the inclined surface thrust. After the U-shaped snap-fit ​​groove 604 at the bottom of the connecting rod engages with the U-shaped snap-fit ​​block 606, rotate the handle 501 in the opposite direction to move the trapezoidal block 503 down, pushing the two sides to snap-fit. The rod 601 slides outward, locking its upper end completely into the U-shaped groove 602, thus achieving quick and stable installation of the heat dissipation device body 4. Disassembly can be performed by reversing the operation. The entire process requires no tools and is simple and quick to operate. After the heat dissipation fins 7 are attached to the identification device body 1, they conduct heat efficiently, solving the problems of traditional identifier heat dissipation structure being a fixed integrated design, requiring overall disassembly during maintenance, high maintenance costs, and difficult replacement. This realizes convenient disassembly and independent maintenance of the heat dissipation module, reducing maintenance difficulty and time costs, and improving the maintainability and flexibility of the equipment.

[0043] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A recognition device with a heat dissipation structure, characterized in that, include: Identification device main body (1); Two connecting frames (2) are fixedly connected to the surface of the identification device body (1); The heat dissipation device body (4) is disposed on one side of the identification device body (1); The snap-fit ​​mechanism includes two sets of control components and multiple sets of snap-fit ​​components. Each set of snap-fit ​​components includes a snap-fit ​​rod (601), a U-shaped groove (602), a connecting rod (603), a U-shaped snap-fit ​​groove (604), a connecting plate (605), and a U-shaped snap-fit ​​block (606). The connecting plate (605) is fixedly connected to the surface of the heat dissipation device body (4), the connecting rod (603) is fixedly connected to the surface of the connecting plate (605), and the U-shaped groove (602) is formed in the connecting plate. The surface of the frame (2), the snap-fit ​​rod (601) is slidably connected to the inside of the connecting frame (2), the U-shaped snap-fit ​​block (606) is fixedly connected to the inner wall of the U-shaped groove (602), the U-shaped snap-fit ​​groove (604) is opened on the surface of the connecting rod (603), the connecting rod (603) is slidably connected to the inner wall of the U-shaped groove (602), the U-shaped snap-fit ​​block (606) is slidably connected to the inner wall of the U-shaped snap-fit ​​groove (604), and the control component is used to control the movement of the snap-fit ​​rod (601); Each set of control components includes a handle (501), a threaded rod (502), a trapezoidal block (503), and a sliding groove (504). The sliding groove (504) is opened in the connecting frame (2). The threaded rod (502) is threadedly connected to the connecting frame (2). The trapezoidal block (503) is rotatably connected to the lower end of the threaded rod (502) and slidably connected to the surface of two snap-fit ​​rods (601). The handle (501) is fixedly connected to the upper end of the threaded rod (502).

2. The identifier with a heat dissipation structure according to claim 1, characterized in that, The surface of the heat dissipation device body (4) is fixedly connected with multiple heat dissipation fins (7), and all of the multiple heat dissipation fins (7) are in contact with the identification device body (1).

3. The identifier with a heat dissipation structure according to claim 1, characterized in that, Two guide blocks (3) are fixedly connected to the surfaces of the two connecting frames (2), and one end of each guide block (3) is an arc surface.

4. The identifier with a heat dissipation structure according to claim 1, characterized in that, The horizontal height from the bottom of the U-shaped groove (602) to the contact rod (601) is the same as the diameter of the connecting rod (603).

5. The identifier with a heat dissipation structure according to claim 4, characterized in that, The multiple sets of snap-fit ​​components are symmetrical on both sides based on two sets of control components.

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