Splicing type heat conduction bottom plate

Abstract

The utility model relates to the technical field of heat conduction bottom plates, in particular to a splicing type heat conduction bottom plate. Comprising a heat conduction bottom plate body, a first fixing groove and a second fixing groove are formed in the heat conduction bottom plate body, a circular groove is formed in the heat conduction bottom plate body, a circular fixing block is located in the circular groove, a rotating rod is rotationally connected to the circular fixing block, a rotary knob is arranged at the top end of the rotating rod, a gear is arranged at the bottom end of the rotating rod, and a rack is arranged on one side of the gear; a square groove is formed in the heat conduction bottom plate body, a square fixing block is arranged in the square groove, a pull rod penetrates through the square fixing block, a limiting clamping block is arranged at the bottom end of the pull rod, a pull block is arranged at the top end of the pull rod, and the limiting clamping block is connected with the square fixing block through a spring arranged outside the pull rod in a sleeving mode. The utility model aims to solve the technical problems that a heat conducting bottom plate is relatively inconvenient to mount and dismount, and the fixing effect is relatively poor.

Description

Technical Field

[0001] The utility model relates to the technical field of heat-conducting bottom plates, in particular to a spliced ​​heat-conducting bottom plate. Background Art

[0002] A thermal conductive base plate is a device used to conduct heat, usually used for heat dissipation in industrial devices and electronic devices, heat exchange in industrial production, and insulation of buildings. It is committed to improving heat transfer efficiency, reducing energy consumption, and maintaining stable operation of equipment. Common thermal conductive plate materials include copper, aluminum, stainless steel, etc., which have excellent thermal conductivity and durability and are widely used in fields such as thermal conduction theory, material engineering, and manufacturing technology.

[0003] The existing splicing and fixing structure of the splicing type heat-conducting bottom plate is mostly mortise and tenon, that is, protrusions and grooves are set on the bottom material so that they fit together to achieve the purpose of connection and fixing. However, in actual operation, it is necessary to align the two heat-conducting bottom plates while moving the splicing, which makes it time-consuming and laborious during installation and removal, and the operation is relatively inconvenient and inefficient. At the same time, the heat-conducting bottom plates are fixed by mortise and tenon, and the fixing effect is poor and they are easy to separate. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the heat-conducting bottom plate is inconvenient to install and disassemble, and the fixing effect is poor.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is as follows: a spliced ​​heat-conducting base plate comprises a heat-conducting base plate body, a fixing groove 1 and a fixing groove 2 are arranged inside one side of the heat-conducting base plate body, a circular groove is arranged on the heat-conducting base plate body at the top of the fixing groove 1, and a circular fixing block fixedly connected to the heat-conducting base plate body is arranged in the circular groove, a rotating rod is rotatably connected to the circular fixing block, a knob located inside the circular groove is fixedly connected to the top of the rotating rod, a gear located inside the fixing groove 1 is fixedly connected to the bottom end of the rotating rod, a rack meshing with the gear is arranged on one side of the gear, a splicing block is fixedly connected to one end of the rack, a square groove is arranged on the top of the fixing groove 2 of the heat-conducting base plate body, and a square fixing block fixedly connected to the heat-conducting base plate body is arranged in the square groove, a pull rod is passed through the square fixing block, a limit block located inside the fixing groove 2 is fixedly connected to the bottom end of the pull rod, a pull block located inside the square groove is fixedly connected to the top of the pull rod, and the limit block and the square fixing block are connected by a spring sleeved on the outside of the pull rod.

[0006] As a further improvement of the utility model, the rotating rod is rotatably connected to the circular fixed block via a bearing, the inner ring of the bearing is fixedly connected to the rotating rod, and the outer ring of the bearing is fixedly connected to the circular fixed block.

[0007] As a further improvement of the utility model, the square fixing block is provided with a through hole for the pull rod to pass through.

[0008] As a further improvement of the utility model, the heat-conducting base plate body is provided with connecting openings for the rack and the splicing block to pass through on one side of the fixing groove 1 and the fixing groove 2, and the two connecting openings are symmetrically arranged about the axis of the heat-conducting base plate body.

[0009] As a further improvement of the utility model, a T-shaped slider is fixedly connected to the bottom of the rack, and a T-shaped sliding groove for sliding the T-shaped slider is provided at the bottom of a fixed groove in the heat-conducting bottom plate body.

[0010] As a further improvement of the present invention, one side of the limit card block is an inclined surface and the bottom of the limit card block is provided with a card groove that matches the splicing card block.

[0011] The beneficial effects of the utility model are as follows: when the thermal conductive base plate bodies are spliced, the two thermal conductive base plate bodies are aligned, and then the splicing block is moved by turning the knob, and the splicing block is limited and fixed by the limit block, thereby realizing the splicing of the two thermal conductive base plate bodies. The operation is simple and convenient, and the fixing effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the overall structure of a spliced ​​heat-conducting bottom plate of the utility model;

[0013] Figure 2 It is a partial cross-sectional view of a spliced ​​heat-conducting bottom plate of the utility model;

[0014] Figure 3 It is a schematic diagram of the splicing state of a spliced ​​heat-conducting bottom plate of the utility model;

[0015] Figure 4 This is a sectional view of a spliced ​​heat-conducting bottom plate of the utility model. Figure 1 ;

[0016] Figure 5 The utility model is a spliced ​​heat-conducting bottom plate Figure 4 Schematic diagram of the middle section A;

[0017] Figure 6 This is a sectional view of a spliced ​​heat-conducting bottom plate of the utility model. Figure 2 ;

[0018] Figure 7 The utility model is a spliced ​​heat-conducting bottom plate Figure 6 Schematic diagram of part B in the middle.

[0019] As shown in the figure: 1. Thermal base plate body; 1.1. Fixing groove 1; 1.2. Fixing groove 2; 1.3. Round groove; 1.4. Square groove; 2. Round fixing block; 3. Turn bar; 4. Knob; 5. Gear; 6. Rack; 7. Joint block; 8. Square fixing block; 9. Pull rod; 10. Limiting block; 11. Pull block; 12. Spring; 13. Bearing; 14. T-type slider; 15. T-type slide groove. DETAILED DESCRIPTION

[0020] The directional terms such as up, down, left, right, front, back, front, back, top, bottom, etc. mentioned or may be mentioned in this specification are defined relative to their structure and are relative concepts. Therefore, they may change accordingly according to their different locations and different usage states; therefore, these or other directional terms should not be interpreted as restrictive terms.

[0021] The singular forms "a", "said" and "the" used in this specification are intended to include the plural forms, unless the context clearly indicates otherwise. It should also be understood that the term "and / or" used herein refers to and includes any or all possible combinations of one or more of the associated listed items.

[0022] In order to make the technical problems, technical solutions and beneficial effects to be solved by this application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and implementation methods. It should be understood that the implementation methods described herein are only used to explain this application and are not used to limit this application.

[0023] The utility model provides the following Figure 1-7 The spliced ​​heat-conducting base plate shown in the figure comprises a heat-conducting base plate body 1, a fixing groove 1.1 and a fixing groove 2 1.2 are arranged inside one side of the heat-conducting base plate body 1, a circular groove 1.3 is arranged on the top of the fixing groove 1.1 on the heat-conducting base plate body 1, and a circular fixing block 2 fixedly connected to the heat-conducting base plate body 1 is arranged inside the circular groove 1.3, a rotating rod 3 is rotatably connected to the circular fixing block 2, a knob 4 located inside the circular groove 1.3 is fixedly connected to the top of the rotating rod 3, a gear 5 located inside the fixing groove 1.1 is fixedly connected to the bottom end of the rotating rod 3, and a gear 5 is arranged on one side of the gear 5 The meshing racks 6 have a splicing block 7 fixedly connected to one end of the rack 6, a square groove 1.4 is provided on the heat-conducting base plate body 1 at the top of the fixing groove 2 1.2, and a square fixing block 8 fixedly connected to the heat-conducting base plate body 1 is provided in the square groove 1.4, a pull rod 9 is passed through the square fixing block 8, a limit block 10 located inside the fixing groove 2 1.2 is fixedly connected to the bottom end of the pull rod 9, a pull block 11 located inside the square groove 1.4 is fixedly connected to the top of the pull rod 9, and the limit block 10 is connected to the square fixing block 8 by a spring 12 sleeved on the outside of the pull rod 9.

[0024] like Figure 2 As shown, in the utility model, the transfer rod 3 is rotatably connected to the circular fixed block 2 through the bearing 13, the inner ring of the bearing 13 is fixedly connected to the transfer rod 3, and the outer ring of the bearing 13 is fixedly connected to the circular fixed block 2, which supports the transfer rod 3 and improves the stability of the transfer rod 3 when rotating.

[0025] like Figure 7 As shown, in the utility model, a through hole is provided on the square fixing block 8 for the pull rod 9 to pass through, so as to facilitate pulling the pull block 11 upward.

[0026] like Figure 1 , Figure 5 , Figure 7 As shown, in the utility model, the heat-conducting base plate body 1 is provided with connecting openings for the rack 6 and the splicing block 7 to pass through on one side of the fixing groove 1.1 and the fixing groove 2 1.2, and the two connecting openings are symmetrically arranged about the axis of the heat-conducting base plate body 1, so as to facilitate the splicing of the two heat-conducting base plate bodies 1.

[0027] like Figure 7 As shown, in the utility model, a T-shaped slider 14 is fixedly connected to the bottom of the rack 6, and a T-shaped slide groove 15 for the T-shaped slider 14 to slide is provided at the bottom of the fixed groove 1.1 in the heat-conducting base body 1, thereby improving the stability of the rack 6 when sliding.

[0028] like Figure 5 As shown, one side of the limit block 10 in the present invention is an inclined surface and the bottom of the limit block 10 is provided with a slot that matches the splicing block 7. The splicing block 7 is limited and fixed by the limit block 10, so that the two heat-conducting base plate bodies 1 are spliced.

[0029] Working principle: When the utility model is implemented, first align the two heat-conducting bottom plate bodies 1, then turn the knob 4 to drive the rotating rod 3 to rotate, and the rotating rod 3 drives the gear 5 to rotate. Since the gear 5 is meshed with the rack 6, when the gear 5 rotates, it drives the rack 6 to slide to one side, thereby driving the splicing block 7 to move to one side and contact the limit block 10 through the connecting port. At this time, the splicing block 7 squeezes the limit block 10, and since one side of the limit block 10 is an inclined surface, when the splicing block 7 When the limit block 10 is squeezed, it will slide upward. At this time, the pull rod 9 and the pull block 11 move upward, and the spring 12 is in a compressed state. When the splicing block 7 passes through the limit block 10, the knob 4 is stopped, and the splicing block 7 does not squeeze the limit block 10. The elastic potential energy of the spring 12 restores it to its original state, so that the limit block 10 moves downward and clamps the splicing block 7 through the slot, thereby realizing the splicing and fixation of the two heat-conducting base plate bodies 1. The operation is simple and convenient, and the practicability is strong.

[0030] When disassembling the two heat-conducting base plate bodies 1, first pull the pull block 11 upwards, and drive the limit block 10 to move upwards through the pull rod 9. At this time, the two heat-conducting base plate bodies 1 can be disassembled. The operation is simple and convenient. Finally, turn the knob 4 in the opposite direction, and similarly make the rack 6 and the splicing block 7 slide into the inside of the fixed groove 1.1 for easy storage.

[0031] The above implementation modes are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned implementation modes, a person skilled in the art should understand that the technical solutions described in the aforementioned implementation modes can still be modified, or some of the technical features can be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the implementation modes of the present invention.

Claims

1. A spliced ​​heat-conducting base plate, comprising a heat-conducting base plate body (1), characterized in that: A fixing groove 1 (1.1) and a fixing groove 2 (1.2) are provided inside one side of the heat-conducting base plate body (1); a circular groove (1.3) is provided on the heat-conducting base plate body (1) at the top of the fixing groove 1 (1.1); a circular fixing block (2) fixedly connected to the heat-conducting base plate body (1) is provided inside the circular groove (1.3); a rotating rod (3) is rotatably connected to the circular fixing block (2); a knob (4) located inside the circular groove (1.3) is fixedly connected to the top of the rotating rod (3); a gear (5) located inside the fixing groove 1 (1.1) is fixedly connected to the bottom end of the rotating rod (3); a rack (6) meshing with the gear (5) is provided on one side of the gear (5); One end of the strip (6) is fixedly connected to a splicing block (7); a square groove (1.4) is provided on the heat-conducting base plate body (1) at the top of the second fixing groove (1.2); a square fixing block (8) fixedly connected to the heat-conducting base plate body (1) is provided in the square groove (1.4); a pull rod (9) is passed through the square fixing block (8); the bottom end of the pull rod (9) is fixedly connected to a limit block (10) located inside the second fixing groove (1.2); the top end of the pull rod (9) is fixedly connected to a pull block (11) located inside the square groove (1.4); the limit block (10) and the square fixing block (8) are connected via a spring (12) sleeved on the outside of the pull rod (9).

2. The spliced ​​heat-conducting bottom plate according to claim 1, characterized in that: The rotating rod (3) is rotatably connected to the circular fixed block (2) via a bearing (13); the inner ring of the bearing (13) is fixedly connected to the rotating rod (3); and the outer ring of the bearing (13) is fixedly connected to the circular fixed block (2).

3. The spliced ​​heat-conducting bottom plate according to claim 1, characterized in that: The square fixing block (8) is provided with a through hole for the pull rod (9) to pass through.

4. The spliced ​​heat-conducting bottom plate according to claim 1, characterized in that: The heat-conducting base plate body (1) is provided with connection openings for the rack (6) and the splicing block (7) to pass through on one side of the fixing groove 1 (1.1) and the fixing groove 2 (1.2), and the two connection openings are symmetrically arranged about the axis of the heat-conducting base plate body (1).

5. The spliced ​​heat-conducting bottom plate according to claim 1, characterized in that: A T-shaped slider (14) is fixedly connected to the bottom of the rack (6), and a T-shaped slide groove (15) for the T-shaped slider (14) to slide is provided at the bottom of the fixed groove 1 (1.1) in the heat-conducting base plate body (1).

6. The spliced ​​heat-conducting bottom plate according to claim 1, characterized in that: One side of the limiting card block (10) is an inclined surface and the bottom of the limiting card block (10) is provided with a card slot that matches the splicing card block (7).

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