Heat dissipation tool applied to debugging of standard board card
By designing heat dissipation fixtures suitable for different specifications of circuit boards, the problems of cumbersome disassembly and assembly and resource waste during circuit board debugging were solved, realizing convenient disassembly and assembly and efficient debugging, and reducing costs.
Patent Information
- Application Number
- CN202520091914.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-15
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2035-01-15
AI Technical Summary
During the debugging process of circuit boards, existing technologies suffer from problems such as cumbersome disassembly and assembly, high costs, and waste of resources. In particular, different models of circuit boards require different models of chassis and structural components, which leads to inconvenience in debugging and waste of resources.
A heat dissipation fixture was designed, including a housing, a support frame, a support rail, anti-wear strips, and a locking assembly. The support block can be adjusted by adjusting bolts and locking nuts. It is suitable for different specifications of circuit boards and is equipped with a drawer and a fan for heat dissipation. Polytetrafluoroethylene sheet material is used to prevent wear.
It enables convenient assembly and disassembly of circuit boards, reduces design and manufacturing costs, improves debugging efficiency, reduces resource waste, and simplifies the debugging process.
Smart Images
Figure CN223758569U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a heat dissipation tool technology field, concretely is a heat dissipation tool for standard board card debugging. BACKGROUND
[0002] In industrial control, electronic information and many other fields, the architecture of board card plus system platform is generally adopted. The board card can be divided into 3U, 4U, 6U, 8U and several common sizes according to size. The system platform mainly includes chassis, backplane, power supply and heat dissipation structure and other components, and provides a reliable platform for the debugging and use of the board card.
[0003] Due to multiple power devices on the board card, heat will be generated during use. When working in the chassis, a structure shell with locking and pulling assisting device needs to be matched to be fixed in the chassis for heat dissipation through the chassis, so that the board card can work within the allowable temperature range. During the early debugging of the board card in the chassis, the cumbersome disassembly and assembly process is extremely inconvenient. Different models of board cards also need to use corresponding models of chassis and design matched structures for debugging. When irreversible problems are found during the debugging stage, the board card is scrapped, and the structure is also scrapped, which increases the personnel investment and time cost of the product. SUMMARY
[0004] The utility model aims at providing a heat dissipation tool for standard board card debugging to solve the problems in the background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a heat dissipation tool for standard board card debugging, comprising a box body, a bottom box is arranged below the box body, a drawer is inserted in the bottom box, a support frame is arranged on the side edge of the box body, a plurality of support rails are arranged on the inner wall of the box body, a support block is arranged on the inner side of each support rail, an anti-abrasion strip is arranged on the support block, an adjusting hole is formed in the side edge of the support rail, an adjusting bolt is arranged in the adjusting hole, and the support block is fixed with the support rail through the adjusting bolt. By controlling the tightness of the adjusting bolt, the position of the support block can be adjusted, and it is suitable for different specifications of board cards.
[0006] The board card is placed on the anti-abrasion strip, the side edge of the board card is provided with a positioning hole, and the board card is fixed with the anti-abrasion strip and the support block through a locking assembly. The locking assembly comprises a locking bolt and a locking nut, the locking bolt penetrates through the support block, the anti-abrasion strip and the positioning hole and is connected with the locking nut for fixation. By loosening the locking nut from the locking bolt, the board card can be easily disassembled.
[0007] As preferred in the utility model, a fan is arranged in the support frame, and a protective cover is arranged on the side edge of the support frame. The protective cover plays a role in protecting the fan, and the fan can dissipate heat in the box body.
[0008] The opening of the bottom box is provided with a locking screw hole, and the inner wall of the bottom box is provided with a sliding rail, the locking screw hole is used for fixing the drawer, and the sliding rail is used for being connected with the drawer.
[0009] The side of the drawer is provided with a sliding groove matched with the sliding rail, the drawer is penetrated by a non-loose screw, and the non-loose screw is connected in the locking screw hole to fix the drawer.
[0010] The middle position of the outer side of the drawer is provided with a handle, and the handle is mainly used for conveniently opening and closing the drawer.
[0011] The wear-resistant strip is made of polytetrafluoroethylene plate material, and edge wear of the board card is avoided.
[0012] Compared with the prior art, the utility model has the advantages that:
[0013] The board card is directly placed on the tool support, the movement of the board card is limited through the locking assembly, the board card is convenient to disassemble and assemble in the debugging process, the supporting block of the tool can be adjusted, the tool is suitable for use of multiple types of board cards, the debugging efficiency is increased, the design cost is reduced, the tool has simple structure and is convenient to process, the design cost and processing cost are greatly reduced, the drawer is designed in the tool, tools and consumables used in the debugging process can be stored, and the debugging efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 It is a three-dimensional structure schematic view of the utility model;
[0015] Figure 2 It is an explosion structure schematic view of the utility model;
[0016] Figure 3 It is a partial sectional structure schematic view of the utility model;
[0017] Figure 4 It is a board card dismounting structure schematic view of the utility model
[0018] Figure 5 It is a three-dimensional structure schematic view of the utility model Figure 3 A enlarged structure schematic view of the utility model
[0019] In the drawing: 1, box body; 2, bottom box; 201, locking screw hole; 202, sliding rail; 3, support frame; 301, fan; 302, protective cover; 4, drawer; 401, non-loose screw; 402, sliding groove; 403, handle; 5, support rail; 501, adjusting hole; 6, supporting block; 7, wear-resistant strip; 8, board card; 801, positioning hole; 9, locking assembly; 901, locking bolt; 902, locking nut. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor belong to the scope of protection of the utility model.
[0021] In the description of the utility model, it needs to be explained that the orientation or position relation indicated by the terms "vertical", "upper", "lower", "horizontal" and the like is the orientation or position relation based on the orientation or position relation shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.
[0022] In the description of the utility model, it also needs to be explained that, unless otherwise explicitly specified and limited, the terms "arrangement", "installation", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication between two elements. For the ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.
[0023] Please refer to Figures 1-5 The utility model provides a kind of technical scheme: a heat dissipation tool applied to standard board card 8 debugging, including box 1, the bottom box 2 of box 1 is provided, drawer 4 is inserted in the inside of bottom box 2, box 1 side is provided with support frame 3, the inner wall of box 1 is provided with several support rails 5, support block 6 is provided on each support rail 5 inner side, support block 6 is provided with wear strip 7, adjusting hole 501 is opened in the side of support rail 5, adjusting hole 501 is provided with adjusting bolt, support block 6 is fixed with support rail 5 by adjusting bolt.The position of support block 6 can be adjusted by controlling the tightness of adjusting bolt, it is suitable for different specifications of board card 8.
[0024] Further, board card 8 is placed on wear strip, positioning hole 801 is opened in the side of board card 8, and is fixed with wear strip 7 and support block 6 by locking assembly 9, locking assembly 9 includes locking bolt 901 and locking nut 902, locking bolt 901 passes through support block 6, wear strip 7 and positioning hole 801 and is connected with locking nut 902 to be fixed.By loosening locking nut 902 from locking bolt 901, board card 8 can be easily removed.
[0025] Further, the support frame 3 is internally provided with a fan 301, and the side of the support frame 3 is provided with a protective cover 302, which plays a role in protecting the fan 301, and the fan 301 can be used for heat dissipation of the box body 1.
[0026] Further, the bottom box 2 is provided with a locking screw hole 201 at the opening, and the inner wall of the bottom box 2 is provided with a sliding rail 202, the locking screw hole 201 is used for fixing the drawer 4, and the sliding rail 202 is used for connecting with the drawer 4.
[0027] Further, the side of the drawer 4 is provided with a sliding groove 402 matched with the sliding rail 202, and the outer side of the drawer 4 is penetrated by a non-loose screw 401, and the non-loose screw 401 is connected in the locking screw hole 201 to fix the drawer 4. The drawer 4 is used for placing tools.
[0028] Further, the outer side of the drawer 4 is provided with a handle 403 at a middle position, and the handle 403 is mainly used for conveniently opening and closing the drawer 4.
[0029] Further, the wear-resistant strip 7 is made of a polytetrafluoroethylene plate material to prevent the edge of the board card from being worn.
[0030] In summary, when the device is used, the wear-resistant strip 7 is first mounted on the support block 6, the appropriate size of the adjusting hole 501 is selected on the support rail 5 according to the size of the board card 8, the support block 6 is moved to the corresponding adjusting hole 501 on the rail and is fixed by the adjusting bolt, the appropriate positioning hole 801 on the board card 8 is selected, the board card 8 is placed on the two wear-resistant strips 7, the locking bolt 901 is passed through the support block 6, the wear-resistant strip 7 and the positioning hole 801, and the locking nut 902 is mounted on the locking bolt 901, the non-loose screw 401 on the drawer 4 is loosened, the drawer 4 is pulled open through the handle 403, the tool is taken out, the fan 301 is turned on for heat dissipation, and the debugging of the board card 8 can be started. The above is the use process of the heat dissipation tool, which is convenient and fast.
[0031] It is worth noting that: the whole device is controlled by a total control button, and since the control button is matched with a commonly used device, it belongs to the existing mature technology, and the electrical connection relationship and the specific circuit structure are not described here.
[0032] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A heat dissipation tool applied to standard board card debugging, characterized in that: The utility model provides a kind of cabinet, including box (1), the bottom box (2) of being provided with below box (1), drawer (4) is inserted inside bottom box (2), box (1) side is provided with support frame (3), the inner wall of box (1) is provided with several support guide rails (5), each support guide rail (5) inside is provided with support block (6), support block (6) is provided with wear strip (7), the side of support guide rail (5) is opened with adjusting hole (501), adjusting hole (501) is provided with adjusting bolt, support block (6) is fixed with support guide rail (5) by adjusting bolt; Board card (8) is placed on wear strip (7), and board card (8) side is opened with positioning hole (801), is fixed with wear strip (7) and support block (6) by locking assembly (9), and locking assembly (9) includes locking bolt (901) and locking nut (902), locking bolt (901) passes through support block (6), wear strip (7) and positioning hole (801) and is connected locking nut (902) fixed.
2. The heat dissipation tool applied to the debugging of a standard board card according to claim 1, characterized in that: The support frame (3) is provided with a fan (301) inside, and the support frame (3) is provided with a protective cover (302) on the side.
3. The heat dissipation tool applied to the debugging of a standard board card according to claim 1, characterized in that: The bottom box (2) is provided with a locking hole (201) at the opening, and the inner wall of the bottom box (2) is provided with a slide rail (202).
4. The heat dissipation tool applied to standard board card debugging according to claim 1, characterized in that: The side of the drawer (4) is provided with a slide (402) matched with the slide rail (202), and a non-loose screw is penetrated through the outside of the drawer (4), which is connected in the locking hole (201) to fix the drawer (4).
5. The heat dissipation tool applied to standard board card debugging according to claim 1, characterized in that: The outside of the drawer (4) is provided with a handle (403) at the middle position.
6. The heat dissipation tool applied to standard board card debugging according to claim 1, characterized in that: The wear strip (7) is made of polytetrafluoroethylene plate material.