Circuit board structure with heat insulation function

Abstract

The embodiment of the utility model provides a circuit board structure with a heat insulation function, and relates to the technical field of circuit boards, and the circuit board structure comprises a circuit board main body, the outer wall of the circuit board main body is movably sleeved with a left protection frame, the outer wall of the left protection frame is movably sleeved with a rotating block, one side of the rotating block is fixedly provided with a limiting block, and the limiting block is internally movably sleeved with a mounting block. A clamping groove is formed in one side of the left protection frame, a clamping block is movably connected into the clamping groove in a sleeved mode, an installation hole is formed in one side of the clamping block, the clamping block is installed on one side of the right protection frame, and the circuit board body 1 is protected through the left protection frame and the right protection frame.

Description

Technical Field

[0001] The embodiments of the present application relate to the technical field of circuit boards, and in particular to a circuit board structure with heat insulation function. Background Art

[0002] Circuit boards are divided into single-sided boards, double-sided boards, and multi-layer boards; for a single-sided board, on the most basic PCB, components are concentrated on one side, and conductors are concentrated on the other side; a double-sided board is an extension of a single-sided board. When single-layer wiring cannot meet the needs of electronic products, a double-sided board is used; a multi-layer board refers to a printed circuit board formed by laminating three or more conductive pattern layers and the insulating materials therebetween with intervening layers, and the conductive patterns therein are interconnected as required.

[0003] However, for an existing circuit board structure with heat insulation function, due to the material of the circuit board, under the action of external force, the circuit board may be damaged and unable to be used. During long-term use, the circuit board will generate a certain amount of heat, and the fitting installation of the circuit board will reduce the air flow space, resulting in a decrease in the heat dissipation effect. Summary of the Utility Model

[0004] In view of the above problems, the embodiments of the present application provide a circuit board structure with heat insulation function to solve the problems of an existing circuit board structure with heat insulation function. Due to the material of the circuit board, under the action of external force, the circuit board may be damaged and unable to be used. During long-term use, the circuit board will generate a certain amount of heat, and the fitting installation of the circuit board will reduce the air flow space, resulting in a decrease in the heat dissipation effect, etc.

[0005] The embodiments of the present application provide a circuit board structure with heat insulation function. It includes: a circuit board main body, a left protective frame is movably sleeved on the outer wall of the circuit board main body, a rotating block is movably sleeved on the outer wall of the left protective frame, a limiting block is fixedly installed on one side of the rotating block, an installation block is movably sleeved inside the limiting block, a clamping groove is opened on one side of the left protective frame, a clamping block is movably sleeved inside the clamping groove, an installation hole is opened on one side of the clamping block, and the clamping block is installed on one side of the right protective frame.

[0006] Through the above solution, by closing the left protective frame and the right protective frame, the clamping block is movably inserted into the clamping groove. By turning the rotating block, the limiting block is driven to rotate. Due to the rotation of the limiting block, the first sliding groove is also driven to rotate, so that the first slider slides in the first sliding groove, and the sliding of the first slider drives the installation block to move, so that the installation block slides from the inside to the outside of the limiting block and is movably inserted into the installation hole, fixing the clamping block in the clamping groove and fixing the left protective frame on one side of the right protective frame. The left protective frame and the right protective frame protect the circuit board main body, which can prevent some external forces from hitting the circuit board main body and causing damage to the circuit board main body, so it plays a protective role to a certain extent.

[0007] In some embodiments, movable rods are movably sleeved on the inner walls of the left protective frame and the right protective frame.

[0008] Through the above solution, the inner walls of the left protective frame and the right protective frame can be covered by the movable rods, so that while the left protective frame and the right protective frame protect the outer wall of the circuit board body, the top ends of the movable rods can be used for protection, increasing the covered area and playing a good protective role.

[0009] In some embodiments, a first sliding groove is formed in the outer wall of the limiting block.

[0010] Through the above solution, since the first sliding groove is spiral, when the limiting block is driven, the first sliding groove will also be driven. Due to the rotation of the first sliding groove, the first slider slides in the first sliding groove, and the first sliding groove also plays a good limiting role and controls the moving distance of the first slider.

[0011] In some embodiments, a first slider is fixedly installed on the outer wall of the mounting block.

[0012] Through the above solution, when the limiting block is driven, the first slider slides in the first sliding groove. Since the first sliding groove is spiral, the mounting block is driven to move inside the limiting block through the first slider.

[0013] In some embodiments, first support rods are symmetrically and fixedly installed at the bottoms of the left protective frame and the right protective frame. The bottom ends of the first support rods are threadedly connected with screw rods. A first bevel gear is fixedly installed on the outer wall of each screw rod. A second bevel gear is meshed with the surface of each first bevel gear. A rotating rod is fixedly installed on one side of each second bevel gear. The rotating rods are movably sleeved on the outer walls of second support rods.

[0014] Through the above solution, by rotating the rotating rod, the second bevel gear is driven to rotate. The second bevel gear meshes with and drives the first bevel gear to rotate, and then drives the screw rod to rotate, so that the first support rod moves in a threaded manner on the surface of the screw rod, and the first support rod moves upward from inside the second support rod to adjust the overall height, increasing the space at the bottom after the circuit board body is installed. In this way, the flowing space is also increased, increasing the flowing space of air during heat dissipation, thereby playing a certain role in heat dissipation and temperature reduction and preventing the heat generated by the circuit board body from being unable to flow.

[0015] In some embodiments, second sliders are fixedly installed on the outer walls of the first support rods.

[0016] With the above solution, when the first support rod is pushed by the thread, the first support rod moves up and down inside the second support rod. The second slider is in the second chute, and the second slider plays a good limiting role, preventing the first support rod from rotating synchronously with the screw rod.

[0017] In some embodiments, a second chute is provided on the inner wall of the second support rod.

[0018] With the above solution, when the second slider is in the second chute, the second chute plays a limiting role in the sliding of the second slider, providing a limit to the up and down movement distance of the first support rod.

[0019] The above description is only an overview of the technical solutions of the embodiments of the present application. In order to be able to understand the technical means of the embodiments of the present application more clearly, it can be implemented according to the content of the description. And in order to make the above and other purposes, features and advantages of the embodiments of the present application more obvious and understandable, the following specifically illustrates the specific embodiments of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0021] Figure 1 It is a schematic diagram of a circuit board structure with heat insulation function in some embodiments of the present application.

[0022] Figure 2 It is a partial structural schematic diagram of the left protection frame and the right protection frame in some embodiments of the present application.

[0023] Figure 3 It is a partial sectional structural schematic diagram of the left protection frame in some embodiments of the present application.

[0024] Figure 4 It is a partial sectional structural schematic diagram of the first support rod and the second support rod in some embodiments of the present application.

[0025] Figure 5 It is a partial sectional structural schematic diagram of the first support rod and the second support rod in some embodiments of the present application.

[0026] DESCRIPTION OF THE REFERENCE NUMERALS

[0027] 1. Circuit board body; 2. Left protective frame; 3. Rotating block; 4. Movable rod; 5. Limiting block; 6. Mounting block; 7. First chute; 8. First slider; 9. Card slot; 10. Card block; 11. Mounting hole; 12. Right protective frame; 13. First support rod; 14. Screw; 15. First bevel gear; 16. Second bevel gear; 17. Rotating rod; 18. Second support rod; 19. Second slider; 20. Second chute. Detailed implementation manner

[0028] To make the objectives, technical solutions, and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are some, but not all, of the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present application.

[0029] The terms "including" and "having" and any variations thereof in the description, claims, and drawings of the present application are intended to cover but not exclude other contents. The word "a" or "an" does not exclude the existence of multiple. Unless otherwise stated, "multiple" means two or more (including two). Similarly, "multiple groups" means two or more groups (including two groups).

[0030] The orientation terms appearing in the following description are the directions shown in the figures and do not limit the specific structure of the present application. For example, in the description of the present application, terms such as "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. This is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present application.

[0031] In addition, expressions indicating directions such as the X direction, Y direction, and Z direction used to explain the operations and structures of the components in this embodiment are not absolute but relative. Although these indications are appropriate when the components are in the positions shown in the figures, when these positions change, these directions should have different interpretations to correspond to the changes.

[0032] In the description of the present application, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, the "connection" or "coupling" of a mechanical structure may refer to a physical connection, such as a fixed connection, a detachable connection, or an integral connection. The "connection" or "coupling" of a circuit structure may refer to not only a physical connection but also an electrical connection or a signal connection. For example, it may be a direct connection, i.e., a physical connection, or it may be indirectly connected through at least one intermediate component, as long as the circuit is connected. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0033] To facilitate the understanding of the technical solutions of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application.

[0034] The embodiments of the present application provide a circuit board structure with a heat insulation function. As Figures 1 - 5 shown, it includes: a circuit board main body 1, a left protection frame 2 is movably sleeved on the outer wall of the circuit board main body 1, a rotating block 3 is movably sleeved on the outer wall of the left protection frame 2, a limiting block 5 is fixedly installed on one side of the rotating block 3, an installation block 6 is movably sleeved inside the limiting block 5, a card slot 9 is opened on one side of the left protection frame 2, a clamping block 10 is movably sleeved inside the card slot 9, an installation hole 11 is opened on one side of the clamping block 10, and the clamping block 10 is installed on one side of the right protection frame 12.

[0035] By closing the left protection frame 2 and the right protection frame 12, the clamping block 10 is movably inserted into the card slot 9. When the rotating block 3 is rotated, the limiting block 5 is driven to rotate. Due to the rotation of the limiting block 5, the first sliding groove 7 is also driven to rotate, so that the first sliding block 8 slides in the first sliding groove 7, and the sliding of the first sliding block 8 drives the installation block 6 to move, so that the installation block 6 slides from the inside to the outside of the limiting block 5 and is movably inserted into the installation hole 11, fixing the clamping block 10 in the card slot 9, and fixing the left protection frame 2 on one side of the right protection frame 12, and protecting the circuit board main body 1 through the left protection frame 2 and the right protection frame 12.

[0036] In the technical solutions of the embodiments of the present application, a movable rod 4 is movably sleeved on the inner walls of the left protection frame 2 and the right protection frame 12.

[0037] The inner walls of the left protection frame 2 and the right protection frame 12 can be covered by the movable rod 4, so that while the left protection frame 2 and the right protection frame 12 protect the outer wall of the circuit board main body 1, the top of the movable rod 4 can also be used for protection, increasing the covered area and playing a good protective role.

[0038] In the technical solutions of the embodiments of the present application, a first sliding groove 7 is opened on the outer wall of the limiting block 5.

[0039] Since the first sliding groove 7 is spiral, when the limiting block 5 is driven, the first sliding groove 7 will also be driven. Due to the rotation of the first sliding groove 7, the first slider 8 slides in the first sliding groove 7. The first sliding groove 7 also plays a good limiting role and controls the moving distance of the first slider 8.

[0040] In the technical solution of the embodiment of the present application, a first slider 8 is fixedly installed on the outer wall of the mounting block 6.

[0041] When the limiting block 5 is driven, the first slider 8 slides in the first sliding groove 7. Since the first sliding groove 7 is spiral, the mounting block 6 is driven to move inside the limiting block 5 through the first slider 8.

[0042] In the technical solution of the embodiment of the present application, first support rods 13 are symmetrically and fixedly installed at the bottoms of the left protection frame 2 and the right protection frame 12. A screw rod 14 is threadedly connected to the bottom end of the first support rod 13. A first bevel gear 15 is fixedly installed on the outer wall of the screw rod 14. A second bevel gear 16 is meshed and connected to the surface of the first bevel gear 15. A rotating rod 17 is fixedly installed on one side of the second bevel gear 16. The rotating rod 17 is movably sleeved on the outer wall of the second support rod 18.

[0043] By turning the rotating rod 17, the second bevel gear 16 is driven to rotate. The second bevel gear 16 meshes with and drives the first bevel gear 15 to rotate, and then drives the screw rod 14 to rotate, so that the first support rod 13 moves threadedly on the surface of the screw rod 14, and the first support rod 13 moves upward from inside the second support rod 18 to adjust the overall height, increasing the space at the bottom after the circuit board main body 1 is installed, thus increasing the flow space.

[0044] In the technical solution of the embodiment of the present application, a second slider 19 is fixedly installed on the outer wall of the first support rod 13.

[0045] When the first support rod 13 is threadedly pushed, the first support rod 13 moves up and down inside the second support rod 18. The second slider 19 is in the second sliding groove 20, and a good limiting role is played through the second slider 19 to prevent the first support rod 13 from rotating synchronously with the screw rod 14.

[0046] In the technical solution of the embodiment of the present application, a second sliding groove 20 is formed in the inner wall of the second support rod 18.

[0047] When the second slider 19 is in the second sliding groove 20, the second sliding groove 20 plays a limiting role for the sliding of the second slider 19 and provides a limit for the up and down moving distance of the first support rod 13.

[0048] Those skilled in the art will understand that although some embodiments herein include certain features included in other embodiments rather than other features, the combination of features of different embodiments means that it is within the scope of the present application and forms different embodiments. For example, in the claims, any one of the claimed embodiments can be used in any combination.

[0049] As described above, the above embodiments are only used to illustrate the technical solutions of the present application and are not intended to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of the present application.

Claims

1. A circuit board structure with heat insulation function, characterized in that: include: A circuit board body, wherein a left protective frame is movably sleeved on the outer wall of the circuit board body, a rotating block is movably sleeved on the outer wall of the left protective frame, a limit block is fixedly installed on one side of the rotating block, a mounting block is movably sleeved inside the limit block, a card slot is provided on one side of the left protective frame, a card block is movably sleeved inside the card slot, a mounting hole is provided on one side of the card block, and the card block is installed on one side of the right protective frame.

2. A circuit board structure with heat insulation function according to claim 1, characterized in that: The inner walls of the left protection frame and the right protection frame are movably sleeved with movable rods.

3. The circuit board structure with heat insulation function according to claim 1, characterized in that: The outer wall of the limiting block is provided with a first sliding groove.

4. The circuit board structure with heat insulation function according to claim 1, characterized in that: A first sliding block is fixedly mounted on the outer wall of the mounting block.

5. The circuit board structure with heat insulation function according to claim 1, characterized in that: The first support rod is symmetrically fixedly installed on the bottom ends of the left protective frame and the right protective frame, the bottom end of the first support rod is threadedly connected with a screw, the outer wall of the screw is fixedly installed with a first bevel gear, the surface of the first bevel gear is meshingly connected with a second bevel gear, a rotating rod is fixedly installed on one side of the second bevel gear, and the rotating rod is movably sleeved on the outer wall of the second support rod.

6. The circuit board structure with heat insulation function according to claim 5, characterized in that: A second sliding block is fixedly mounted on the outer wall of the first supporting rod.

7. The circuit board structure with heat insulation function according to claim 5, characterized in that: A second sliding groove is formed on the inner wall of the second support rod.

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