Heat-conducting adhesive tape for electronic product
By designing the cutting structure of the limit frame and slider matching on the thermal tape, the problem of cutting operators during the thermal tape cutting process is solved, and a safe and efficient cutting effect is achieved.
Patent Information
- Application Number
- CN202422390683.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-30
- Publication Date
- 2025-08-15
- Estimated Expiration
- 2034-09-30
AI Technical Summary
Existing thermal tapes are prone to cut operators during cutting, reducing the efficiency of use.
A cutting structure including limit frame, slider, slider, cut block and spring is designed. Through the cooperation of slider and cut block, safe cutting of thermal tape is achieved to avoid direct contact with the blade.
It improves the cutting safety and efficiency of thermal tape, avoids the risk of operators being cut, and expands the scope of use of cutting structures.
Smart Images
Figure CN223225486U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of thermal conductive tapes, in particular to a thermal conductive tape for electronic products. Background Art
[0002] Thermal tape is an auxiliary material used for heat dissipation in electronic devices. It is mainly composed of thermal conductive materials and adhesives. It can effectively transfer heat from the heat source to the heat sink or radiator. Thermal tape is widely used in the heat dissipation solutions of electronic devices such as CPUs, GPUs, and power semiconductors. It is an important auxiliary material to improve the heat dissipation efficiency of electronic devices.
[0003] Existing related technologies often have the following defects: the thermal conductive tape is often wrapped around a plastic ring for storage. When the thermal conductive tape on the plastic ring needs to be torn and cut, the staff often need to use a knife to cut the thermal conductive tape. During the cutting process, it is often easy to be cut by the blade position, thereby reducing the efficiency of taking the thermal conductive tape.
[0004] Therefore, the utility model provides a thermally conductive tape for electronic products. Utility Model Content
[0005] The purpose of the utility model is to solve the disadvantage of the prior art that there is a risk of being cut during the use of the thermal conductive tape, and to propose a thermal conductive tape for electronic products.
[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solution: a thermal conductive tape for electronic products, comprising a plastic ring, a thermal conductive tape roll wrapped around the outside of the plastic ring, a cutting structure provided on the outside of the thermal conductive tape roll, the cutting structure comprising a limiting frame located on the outside of the thermal conductive tape roll, a withdrawal hole provided on the surface of the limiting frame, a slide groove connected to the withdrawal hole provided on the upper side of the limiting frame, a slider slidably connected to the inside of the slide groove, a cut block slidably connected to the inside of the slider, the lower end of the cut block is a pointed structure, and the cross-section of the cut block is diamond-shaped.
[0007] The effect achieved by the above components is that the side wall of the cut block will cut the thermal conductive tape, thereby realizing the work of taking out the thermal conductive tape.
[0008] Preferably, a pressing block is fixedly connected to the upper end of the cutting block, and two springs are fixedly connected between the pressing block and the sliding block.
[0009] The effect achieved by the above components is that the pressing block is moved and reset from the inside of the slider under the action of the spring force, which facilitates the normal pulling of the thermal conductive tape inside the withdrawal hole.
[0010] Preferably, the surface of the pressing block is provided with a plurality of anti-slip grooves.
[0011] The effects achieved by the above components are: the anti-slip grooves on the pressing block increase the friction between the hand and the pressing block, and facilitate the movement of the slider inside the slide groove.
[0012] Preferably, a cutting groove communicating with the withdrawal hole is provided on the inner side of the limiting frame.
[0013] The effects achieved by the above components are: by providing the cutting groove, the piercing and cutting work of the thermal conductive tape is facilitated, and the cutting efficiency of the thermal conductive tape is improved.
[0014] Preferably, an adjustment structure is provided on the inner side of the limit frame, and the adjustment structure includes a movable frame slidably connected to the inside of the limit frame, a screw is fixedly connected to the lower end of the movable frame, and a frustum block is threadedly connected to the side wall of the screw.
[0015] The effect achieved by the above components is: by rotating the truncated table and confining the plastic ring between the truncated table block and the movable frame, the installation of the cutting structure can be realized, which facilitates the use of the cutting structure at any time.
[0016] Preferably, a rotating frame is fixedly connected to the surface of the frustum block.
[0017] The effects achieved by the above components are: rotating the truncated cone block to the outside of the screw rod, and facilitating the driving and rotating work of the truncated cone block on the screw rod by setting a rotating frame.
[0018] Preferably, three finger rings are evenly and fixedly connected to the side wall of the screw.
[0019] The effect achieved by the above components is that the operation of the screw is facilitated by providing the finger ring.
[0020] In summary:
[0021] 1. In the present invention, when the pressing block is pressed, the pressing block will drive the cutting block to pierce the thermal conductive tape and fall into the inner side of the cutting groove. At this time, the slider inside the sliding groove can be slid. The anti-slip groove on the pressing block increases the friction between the hand and the pressing block, which facilitates the movement of the slider inside the sliding groove. At this time, the side wall of the cutting block will cut the thermal conductive tape. By setting the cutting structure and setting the cutting block located inside the limit frame to cut the thermal conductive tape, the safety of cutting the thermal conductive tape is improved to a certain extent.
[0022] 2. In the utility model, the screw is first inserted into the inner side of the plastic ring, and the truncated cone block is rotated to the outer side of the screw. By providing a rotating frame, the driving and rotating work of the truncated cone block on the screw is facilitated. By providing an adjustment structure, the use of the cutting structure on thermal conductive tape rolls of different sizes is facilitated, thereby expanding the scope of use of the cutting structure. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;
[0024] Figure 2 It is a structural diagram of the adjustment structure in the utility model;
[0025] Figure 3 It is a structural diagram of the cutting structure in the present utility model;
[0026] Figure 4 It is a structural diagram of the slider in the utility model.
[0027] Legend: 1. Plastic ring; 2. Thermal tape roll; 3. Cutting structure; 31. Limiting frame; 32. Extraction hole; 33. Cutting groove; 34. Slide groove; 35. Slider; 36. Cutting block; 37. Pressing block; 38. Spring; 39. Anti-slip groove; 4. Adjustment structure; 41. Cone block; 42. Screw; 43. Rotating frame; 44. Finger ring; 45. Moving frame. DETAILED DESCRIPTION
[0028] Reference Figure 1 As shown, the utility model provides a technical solution: a thermal conductive tape for electronic products, comprising a plastic ring 1, a thermal conductive tape roll 2 wrapped around the outside of the plastic ring 1, a cutting structure 3 provided on the outside of the thermal conductive tape roll 2, and an adjustment structure 4 provided on the inside of a limiting frame 31.
[0029] The specific settings and functions of the cutting structure 3 and the adjusting structure 4 are described in detail below.
[0030] Reference Figures 1-4 As shown, in this embodiment, the cutting structure 3 includes a limiting frame 31 located outside the thermal tape roll 2. The surface of the limiting frame 31 is provided with a withdrawal hole 32. The upper side of the limiting frame 31 is provided with a slide 34 connected to the withdrawal hole 32. A slider 35 is slidably connected to the inner side of the slide 34. A cutting block 36 is slidably connected to the inner side of the slider 35. The lower end of the cutting block 36 has a pointed structure and a diamond-shaped cross-section. The sidewalls of the cutting block 36 cut the thermal tape, thereby enabling the thermal tape to be removed. A pressure block 37 is fixedly connected to the upper end of the cutting block 36. Two springs 38 are fixedly connected between the pressure block 37 and the slider 35. The pressure block 37 is moved and reset from the inside of the slider 35 by the elastic force of the spring 38, facilitating the normal removal of the thermal tape inside the withdrawal hole 32. The surface of the pressure block 37 is provided with a plurality of anti-slip grooves 39. The anti-slip grooves 39 on the pressure block 37 increase the friction between the hand and the pressure block 37, facilitating the movement of the slider 35 within the slide 34. A cutting groove 33 is provided on the inner side of the limit frame 31, connected to the extraction hole 32. The provision of the cutting groove 33 facilitates the piercing and cutting of the thermally conductive tape, improving the efficiency of the cutting process.
[0031] Reference Figure 1-Figure 2 As shown, specifically, the adjustment structure 4 includes a movable frame 45 slidably connected to the inside of the limit frame 31, the lower end of the movable frame 45 is fixedly connected to a screw 42, and the side wall of the screw 42 is threadedly connected to a truncated cone block 41. By rotating the truncated cone and limiting the plastic ring 1 between the truncated cone block 41 and the movable frame 45, the installation work of the cutting structure 3 can be realized, which facilitates the use of the cutting structure 3 at any time. The surface of the truncated cone block 41 is fixedly connected to a rotating frame 43. The truncated cone block 41 is rotated to the outside of the screw 42. By providing the rotating frame 43, the driving and rotating work of the truncated cone block 41 on the screw 42 is facilitated. Three finger rings 44 are evenly fixedly connected to the side wall of the screw 42. By providing the finger rings 44, the operation of the screw 42 is facilitated.
[0032] Working principle: when the thermal conductive tape on the thermal conductive tape roll 2 needs to be taken out, first insert the tape on the thermal conductive tape roll 2 into the inner side of the withdrawal hole 32 and pull it. After the thermal conductive tape on the thermal conductive tape roll 2 is pulled to the position where it needs to be used, press the pressure block 37. The pressure block 37 will drive the cutting block 36 to pierce the thermal conductive tape and fall into the inner side of the cutting groove 33. At this time, the slider 35 inside the sliding groove 34 can be slid. The anti-slip groove 39 on the pressure block 37 increases the friction between the hand and the pressure block 37, which facilitates the movement of the slider 35 inside the sliding groove 34. At this time, the side wall of the cutting block 36 will cut the thermal conductive tape, thereby realizing the removal of the thermal conductive tape. The cutting groove 33 is provided to facilitate the piercing and cutting of the thermally conductive tape, thereby improving the cutting efficiency of the thermally conductive tape. In addition, the cutting block 36 is located on the inner side of the withdrawal hole 32 during the cutting process, and will not cause puncture to the operator's hand, thereby improving the safety of cutting the thermally conductive tape. When the pressure block 37 is released, the pressure block 37 will be moved and reset from the inside of the slider 35 by the elastic force of the spring 38, thereby facilitating the normal pulling of the thermally conductive tape inside the withdrawal hole 32. By providing the cutting structure 3, the cutting block 36 located on the inner side of the limit frame 31 is provided to cut the thermally conductive tape, thereby improving the safety of cutting the thermally conductive tape to a certain extent.
[0033] First, insert the screw 42 into the inner side of the plastic ring 1, rotate the conical block 41 to the outside of the screw 42, and by setting the rotating frame 43, it is convenient to drive the conical block 41 on the screw 42. By setting the finger ring 44, it is convenient to operate the screw 42. Continue to rotate the conical block to limit the plastic ring 1 between the conical block 41 and the moving frame 45, so as to realize the installation of the cutting structure 3, and facilitate the use of the cutting structure 3 at any time. By setting the conical block 41, it is convenient to fix the cutting structure 3 on plastic rings 1 of different sizes, and further improve the use range of the cutting structure 3. The limit frame 31 slides on the side wall of the moving frame 45, which facilitates the cutting of thermal conductive tapes at different thickness positions. By setting the adjustment structure 4, it is convenient to use the cutting structure 3 on thermal conductive tape rolls 2 of different sizes, thereby expanding the use range of the cutting structure 3.
[0034] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.
Claims
1. A thermally conductive adhesive tape for electronic products, comprising a plastic ring (1), characterized in that: The outer side of the plastic ring (1) is wound with a thermal conductive tape roll (2), and the outer side of the thermal conductive tape roll (2) is provided with a cutting structure (3), and the cutting structure (3) includes a limit frame (31) located on the outer side of the thermal conductive tape roll (2), and a withdrawal hole (32) is provided on the surface of the limit frame (31), and a slide groove (34) connected to the withdrawal hole (32) is provided on the upper side of the limit frame (31), and the inner side of the slide groove (34) is slidably connected to a slider (35), and the inner side of the slider (35) is slidably connected to a cutting block (36), the lower end of the cutting block (36) is a pointed structure, and the cross section of the cutting block (36) is rhombus-shaped.
2. The thermally conductive tape for electronic products according to claim 1, characterized in that: The upper end of the cutting block (36) is fixedly connected with a pressing block (37), and two springs (38) are fixedly connected between the pressing block (37) and the slider (35).
3. The thermally conductive tape for electronic products according to claim 2, characterized in that: The surface of the pressing block (37) is provided with a plurality of anti-slip grooves (39).
4. The thermally conductive tape for electronic products according to claim 1, wherein: A cutting groove (33) communicating with the extraction hole (32) is provided on the inner side of the limiting frame (31).
5. The thermally conductive tape for electronic products according to claim 1, characterized in that: An adjusting structure (4) is provided on the inner side of the limit frame (31), and the adjusting structure (4) comprises a moving frame (45) slidably connected to the inside of the limit frame (31), a screw rod (42) is fixedly connected to the lower end of the moving frame (45), and a frustum block (41) is threadedly connected to the side wall of the screw rod (42).
6. The thermally conductive tape for electronic products according to claim 5, characterized in that: A rotating frame (43) is fixedly connected to the surface of the truncated cone block (41).
7. The thermally conductive tape for electronic products according to claim 5, characterized in that: The side wall of the screw (42) is evenly and fixedly connected with three finger rings (44).