Novel electricity-conducting and heat-conducting foam tape structure
By integrating a cutting blade and a drive mechanism into a conductive and thermally conductive foam tape, the inconvenience of carrying cutting tools is solved, resulting in a simple cutting and durable tape structure suitable for various environments.
Patent Information
- Application Number
- CN202520139513.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-21
- Publication Date
- 2026-01-06
- Estimated Expiration
- 2035-01-21
AI Technical Summary
Existing conductive and thermally conductive foam tapes require cutting tools such as scissors to use, which is inconvenient.
A novel conductive and thermally conductive foam tape structure was designed, including components such as a roll frame, partitions, cutting blades, drive blocks, compression springs, and knobs, enabling cutting without additional tools.
It enables easy cutting of foam tape, avoids the inconvenience of carrying tools, extends the service life of cutting blades, and improves the tensile strength and wear resistance of the tape.
Smart Images
Figure CN223765727U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of foam tape technology, and in particular to a novel conductive and thermally conductive foam tape structure. Background Technology
[0002] The new conductive and thermally conductive foam tape structure mainly achieves the transmission of heat and current by adding conductive and thermally conductive materials to the foam material. Currently, the conductive and thermally conductive foam tape can be used not only in the electronics and electrical appliance industries, but also in various scenarios such as high temperature, high pressure, extremely low temperature, and extreme environments.
[0003] Currently, conductive and thermally conductive foam tape is generally in roll form. When using it, one end of the tape is pulled to rotate it around a pivot until the desired length of foam tape is pulled out. Then, it can be cut to the required length using scissors or by hand. However, in actual operation, it is necessary to find or carry cutting tools such as scissors, which is inconvenient. Therefore, there is an urgent need for a new type of conductive and thermally conductive foam tape structure to solve the above problems. Utility Model Content
[0004] In order to overcome the defects of the prior art mentioned above, the inventors conducted in-depth research and, after a great deal of creative work, completed this utility model.
[0005] Specifically, the technical problem to be solved by this utility model is to provide a novel conductive and thermally conductive foam tape structure to solve the technical problem that the current need to carry scissors and other cutting tools is inconvenient to use.
[0006] To solve the above-mentioned technical problems, the present invention provides the following technical solution:
[0007] A novel conductive and thermally conductive foam tape structure includes a roll frame, with foam tape wound inside the roll frame. An outer shell is installed on the inner side of the roll frame. The outer shell is inclined. A partition and a cutting blade are movably connected inside the outer shell. The cutting blade is located on one side of the partition and is fixedly connected to it. An outlet is opened inside the outer shell and is located on one side of the outer shell. The cutting blade can extend to the outside of the outer shell through the outlet.
[0008] As an improved technical solution, a drive block is fixedly connected to the top of the cutting blade, and the end of the drive block away from the cutting blade extends to the top of the housing. The drive block is movably connected to the housing, and a rubber block is installed on the top of the drive block. The rubber blocks are arranged at equal intervals.
[0009] As an improved technical solution, T-shaped blocks are fixedly connected to both sides of the drive block, and a T-shaped groove is opened on the inner side of the outer shell. The T-shaped blocks are located inside the T-shaped groove and are movably connected to it.
[0010] As an improved technical solution, a compression spring is fixedly connected inside the outer shell. The compression spring is located on one side of the cutting blade, and a connecting ring is fixedly connected to the other end of the compression spring. The other end of the connecting ring is fixedly connected to the partition.
[0011] As an improved technical solution, guide blocks are fixedly connected to both ends of the partition, and a guide groove is provided on the inner side of the outer shell. The guide groove is located at the bottom of the T-shaped groove, and the guide block is located inside the guide groove and is movably connected to it.
[0012] As an improved technical solution, a hinge block is fixedly connected to the bottom of the outer shell. The hinge block is located inside the roll frame. A screw is provided on one side of the roll frame, and a nut is provided at the other end of the roll frame. One end of the screw passes through the hinge block and extends to the other end of the roll frame to be threadedly connected to the nut.
[0013] As an improved technical solution, a knob is fixedly connected to the end of the screw and nut away from the winding frame, and a ring array of rubber strips is installed on the outer surface of the knob.
[0014] As an improved technical solution, the foam tape has a fiber reinforcement layer inside.
[0015] After adopting the above technical solution, the beneficial effects of this utility model are:
[0016] 1. In this utility model, when cutting foam tape, the cutting blade can be used to cut the foam tape by simply pushing the drive block. The operation is simple and convenient, and there is no need to carry cutting tools such as scissors, which makes it easier to use foam tape.
[0017] 2. In this utility model, when the cutting blade is not in use, the compressible spring can automatically keep the cutting blade inside the outer shell, thereby preventing the cutting blade from causing damage to the workers or foam tape, and also protecting the cutting blade to extend its service life.
[0018] 3. This utility model allows for adjustment of the outlet angle, making it easier to cut the foam tape when there is very little left. The outlet angle can also be adjusted according to the operator's personal habits, thereby increasing the practicality of the structure.
[0019] 4. This utility model, by providing a fiber reinforcement layer, can improve the tensile strength, oxidation resistance, wear resistance and durability of foam tape, and can be applied to more severe environmental conditions. Attached Figure Description
[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:
[0021] Figure 1 This is a schematic diagram of the overall structure of the novel conductive and thermally conductive foam tape of this utility model.
[0022] Figure 2 This is a schematic diagram of the exploded structure of the outer shell and screw of the novel conductive and thermally conductive foam tape structure of this utility model.
[0023] Figure 3 This is a cross-sectional view of the outer shell of the novel conductive and thermally conductive foam tape structure of this utility model.
[0024] Figure 4 This is a schematic diagram of the outer shell and compression spring of the novel conductive and thermally conductive foam tape structure of this utility model.
[0025] Figure 5 This is a schematic diagram of the cutting blade and drive block related to the novel conductive and thermally conductive foam tape structure of this utility model.
[0026] Figure 6 This is a schematic diagram of the foam tape and fiber reinforcement layer structure of the novel conductive and thermally conductive foam tape structure of this utility model.
[0027] Explanation of reference numerals in the attached figures:
[0028] 1. Roll frame; 2. Foam tape; 3. Outer shell; 4. Partition; 5. Cutting blade; 6. Drive block; 7. Rubber block; 8. T-block; 9. T-slot; 10. Outlet; 11. Compression spring; 12. Connecting ring; 13. Guide block; 14. Guide groove; 15. Hinge block; 16. Screw; 17. Nut; 18. Knob; 19. Fiber reinforcement layer. Detailed Implementation
[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0030] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.
[0031] Meanwhile, the meaning of "and / or" or "and / or" appearing throughout the text is that it includes three options. Taking "A and / or B" as an example, it includes option A, option B, or an option that satisfies both A and B.
[0032] Furthermore, in this utility model, descriptions involving "first," "second," etc., are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.
[0033] like Figures 1 to 6 As shown in the figure, this embodiment provides a novel conductive and thermally conductive foam tape structure. This novel conductive and thermally conductive foam tape structure includes a roll frame 1, with foam tape 2 wound inside the roll frame 1. A shell 3 is installed on the inner side of the roll frame 1. The shell 3 is inclined. A partition 4 and a cutting blade 5 are movably connected inside the shell 3. The cutting blade 5 is located on one side of the partition 4 and is fixedly connected to it. An outlet 10 is opened inside the shell 3. The outlet 10 is located on one side of the shell 3. The cutting blade 5 can extend to the outside of the shell 3 through the outlet 10. When not in use, the cutting blade 5 is located inside the shell 3, which can prevent it from causing damage to the operator or the foam tape 2. When in use, it can extend to the outside of the shell 3 through the outlet 10 to cut the foam tape 2, thereby achieving the purpose of convenient use of the foam tape 2.
[0034] A drive block 6 is fixedly connected to the top of the cutting blade 5. The end of the drive block 6 away from the cutting blade 5 extends to the top of the housing 3. The drive block 6 is movably connected to the housing 3. A rubber block 7 is installed on the top of the drive block 6. The rubber blocks 7 are arranged at equal intervals to increase the friction between the worker's hand and the rubber block 7, thereby facilitating the use of the cutting blade 5.
[0035] T-shaped blocks 8 are fixedly connected to both sides of the drive block 6. A T-shaped groove 9 is provided on the inner side of the outer shell 3. The T-shaped blocks 8 are located inside the T-shaped groove 9 and are movably connected to it, which can ensure the stability of the drive block 6 when it moves.
[0036] A compression spring 11 is fixedly connected inside the housing 3. The compression spring 11 is located on one side of the cutting blade 5. A connecting ring 12 is fixedly connected to the other end of the compression spring 11. The other end of the connecting ring 12 is fixedly connected to the partition 4, which makes the cutting blade 5 elastic. This ensures that the cutting blade 5 can be located inside the housing 3 when not in use, thereby achieving the purpose of protecting the cutting blade 5.
[0037] Guide blocks 13 are fixedly connected to both ends of the partition 4. A guide groove 14 is provided on the inner side of the outer shell 3. The guide groove 14 is located at the bottom of the T-shaped groove 9. The guide block 13 is located inside the guide groove 14 and is movably connected to it, which can ensure the stability of the partition 4 and the cutting blade 5 when they move.
[0038] A hinge block 15 is fixedly connected to the bottom of the outer shell 3. The hinge block 15 is located inside the roll frame 1. A screw 16 is provided on one side of the roll frame 1, and a nut 17 is provided on the other end of the roll frame 1. One end of the screw 16 passes through the hinge block 15 and extends to the other end of the roll frame 1 to be threadedly connected to the nut 17. The screw 16 is movably connected to the hinge block 15 and the roll frame 1 to facilitate the positioning operation of the outer shell 3.
[0039] Both the screw 16 and the nut 17 have a knob 18 fixedly connected to the end away from the coil frame 1. The outer surface of the knob 18 is equipped with a ring array of rubber strips, which facilitates the driving operation of the screw 16 and the nut 17, thereby adjusting the angle between the hinge block 15 and the outer shell 3. This allows the angle of the outlet 10 to be adjusted according to the operator's needs, thus improving its flexibility. Meanwhile, the knob 18 at one end of the nut 17 is hollow, which facilitates the connection of the screw 16.
[0040] The foam tape 2 has a fiber reinforcement layer 19 inside. The fiber reinforcement layer 19 is made by mixing cellulose fibers with polymer materials such as polyester resin or polyamide and then processing them through a series of processes such as stretching and heat treatment. Compared with the simple foam material, the fiber reinforcement layer 19 can effectively improve the tensile strength, oxidation resistance, wear resistance and durability of the foam tape 2, and can be used in harsher environmental conditions.
[0041] When in use, pull the foam tape 2 to make it rotate around the roll frame 1. When it is pulled to the specified length, push the drive block 6 to make it move the cutting blade 5 and the partition 4 towards the outlet 10. During this process, the partition 4 will pull the compression spring 11 through the connecting ring 12 and stretch it until the cutting blade 5 extends to the outside of the outer shell 3 through the outlet 10. Then, pull the foam tape 2 to one side of the cutting blade 5 to complete the cutting operation. This method is simple to operate and does not require carrying cutting tools such as scissors, which makes it convenient to use the foam tape 2.
[0042] When the foam tape 2 is almost used up, or according to the operator's personal habits, the screw 16 or nut 17 can be rotated by turning the knob 18 to reduce the tightness of the two and adjust the lower part of the outer shell 3, that is, adjust the angle of the outlet 10. After the adjustment is completed, the screw 16 and nut 17 can be connected by turning the knob 18, thereby improving the practicality of the structure.
[0043] It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. Furthermore, it should be understood that after reading the technical description of this utility model, those skilled in the art can make various alterations, modifications, and / or variations to this utility model, and all such equivalent forms also fall within the scope of protection defined by the appended claims.
Claims
1. A novel electrically and thermally conductive foam tape structure, characterized by: The utility model relates to a cutting device of foam tape, including roll frame (1), the inside of roll frame (1) is wound with foam tape (2), the inner side of roll frame (1) is installed with shell (3), shell (3) is inclined, the inside movable joint of shell (3) has baffle (4) with cutting blade (5), cutting blade (5) is located baffle (4) one side, and with its fixed connection, the inside of shell (3) is equipped with outlet (10), outlet (10) is located shell (3) one side, cutting blade (5) can extend to the outside of shell (3) through outlet (10).
2. The novel electrically and thermally conductive foam tape structure according to claim 1, characterized in that: The top of cutting blade (5) is fixedly connected with driving block (6), one end of driving block (6) away from cutting blade (5) extends to the top of shell (3), driving block (6) is movably connected with shell (3), the top of driving block (6) is provided with rubber block (7), and the rubber blocks (7) are equidistantly arranged.
3. The novel electrically and thermally conductive foam tape structure according to claim 2, characterized in that: Both sides of the driving block (6) are fixedly connected with T-shaped blocks (8), and the inner side of the shell (3) is provided with T-shaped grooves (9), the T-shaped blocks (8) are located in the T-shaped grooves (9) and movably connected with the T-shaped grooves (9).
4. The novel electrically and thermally conductive foam tape structure of claim 3, wherein: The inner side of the shell (3) is fixedly connected with a compression spring (11), the compression spring (11) is located on one side of the cutting blade (5), and the other end of the compression spring (11) is fixedly connected with a connecting ring (12), the other end of the connecting ring (12) is fixedly connected with the baffle (4).
5. The novel electrically and thermally conductive foam tape structure according to claim 4, characterized in that: Both ends of the baffle (4) are fixedly connected with guide blocks (13), and the inner side of the shell (3) is provided with guide grooves (14), the guide grooves (14) are located at the bottom of the T-shaped grooves (9), the guide blocks (13) are located in the guide grooves (14) and movably connected with the guide grooves (14).
6. The novel electrically and thermally conductive foam tape structure according to claim 1, characterized in that: The bottom of the shell (3) is fixedly connected with a hinge block (15), the hinge block (15) is located on the inner side of the roll frame (1), one side of the roll frame (1) is provided with a screw rod (16), the other end of the roll frame (1) is provided with a nut (17), one end of the screw rod (16) penetrates through the hinge block (15) and extends to the other end of the roll frame (1) and is threadedly connected with the nut (17).
7. The novel electrically and thermally conductive foam tape structure according to claim 6, characterized in that: The other end of the screw rod (16) and the nut (17) away from the roll frame (1) is fixedly connected with a knob (18), and the outer surface of the knob (18) is provided with an annular array of rubber strips.
8. The novel electrically and thermally conductive foam tape structure of claim 1, wherein: The inside of the foam tape (2) is provided with a fiber reinforced layer (19).