Heat-conducting gel preparation barrel
By designing the mutual clamping and fixing of the external thread and the internal screw groove in the thermally conductive gel feeding barrel and the mutual clamping and fixing of the limiting column and the limiting hole in the thermally conductive gel feeding barrel, the problem of loose connection between the existing feeding barrel and the barrel body is solved, ensuring the sealing of the inside of the feeding barrel.
Patent Information
- Application Number
- CN202421477322.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-26
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2034-06-26
AI Technical Summary
The threaded connection between the bucket cover of the existing material preparation bucket and the barrel body is easily loosened under vibration, affecting the sealing property.
A thermally conductive gel feeding barrel is designed, and its top cover is fixed on the top of the feeding barrel body by mutual clamping of the external thread and internal screw groove, and is fixed by mutual clamping of the limiting column and the limiting hole to prevent the top cover from loosening.
It effectively prevents the top cover from loosening due to external vibration after assembly, and ensures the sealing inside the material preparation barrel.
Smart Images
Figure CN222646659U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of material preparation barrels, in particular to a thermal conductive gel material preparation barrel. Background Art
[0002] Thermally conductive gel is a gel-like silicone-based thermally conductive material, which is made by stirring, mixing, encapsulating and curing silicone resin, cross-linking agent and thermally conductive filler. It has excellent thermal conductivity, good fluidity and compression deformation, can meet the filling requirements of uneven interfaces, and is widely used in various electronic and electrical equipment.
[0003] In the process of producing thermal conductive gel, a material preparation barrel is needed to store the raw materials of thermal conductive gel. The barrel cover and barrel body of the material preparation barrel currently on the market are only fixed by threaded connection. However, the material preparation barrel may be affected by vibration during use, such as vibration during machine operation or bumps during transportation. These vibrations will reduce the friction and preload force of the threaded connection, which will cause the threaded connection to loosen. This will affect the sealing inside the material preparation barrel, thereby affecting the normal use of the raw materials inside. Therefore, a material preparation barrel with a stable connection between the barrel cover and the barrel body is urgently needed. Utility Model Content
[0004] The utility model aims to solve the shortcomings in the prior art and provides a heat-conducting gel preparation barrel.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A thermally conductive gel preparation barrel comprises a barrel body and a top cover, wherein the outer side of the top of the barrel body is provided with an external thread, an inner thread groove is provided on the inner wall of the top cover corresponding to the external thread, and a plurality of fixing parts are fixedly provided on the outer side of the top cover; a reinforcement ring is fixedly provided on the outer side of the barrel body below the external thread, movable rings are movably provided on the upper and lower parts of the bottom of the reinforcement ring, and a fixed ring is provided on the bottom of the movable ring.
[0007] In addition, a preferred structure is that the bottom of the reinforcement ring is made of magnetic material, and the top of the movable ring is made of magnetic material, and the reinforcement ring and the movable ring are attracted to each other.
[0008] In addition, a preferred structure is that a plurality of limit columns are fixed vertically upward on the top of the movable ring, the limit columns are arranged in a "ring" array, the number of the limit columns is the same as the fixing member, and the limit columns are all located below the fixing member.
[0009] In addition, a preferred structure is that through holes are vertically opened inside the reinforcement ring, the through holes are all adapted to the limiting columns, and the limiting columns are all inserted into the through holes.
[0010] In addition, a preferred structure is that the bottom of the fixing member is provided with a limiting hole, and the limiting hole is adapted to the limiting column.
[0011] In addition, a preferred structure is that when the movable ring is located at the bottom, the limiting posts are all located in the through holes; when the movable ring moves upward, the limiting posts pass through the through holes and are inserted into the limiting holes.
[0012] The beneficial effects of the utility model are as follows: the top cover is fixedly installed on the top of the material preparation barrel body by the mutual clamping between the external thread and the internal thread groove, and the top cover can be fixed by the mutual clamping between the limit column and the limit hole, thereby preventing the top cover connected by threads from loosening due to external vibration after assembly, thereby ensuring the sealing inside the material preparation barrel body. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a structural schematic diagram of a thermal conductive gel preparation barrel proposed by the utility model;
[0014] Figure 2 This is a schematic structural diagram of a preparation barrel body of a thermally conductive gel preparation barrel proposed by the utility model;
[0015] Figure 3 This is a schematic structural diagram of a top cover, a reinforcing ring, a movable ring and a fixed ring of a thermally conductive gel preparation barrel proposed by the utility model;
[0016] Figure 4 for Figure 3 Schematic diagram of the structure when the middle movable ring moves upward;
[0017] Figure 5 for Figure 3 Schematic diagram of explosion structure in ;
[0018] Figure 6 The utility model is a schematic diagram of the top cover of a heat-conducting gel preparation barrel when viewed from above.
[0019] In the figure: 1 preparation barrel body, 11 external thread, 2 top cover, 21 internal screw groove, 22 fixing piece, 23 limiting hole, 3 reinforcing ring, 31 through hole, 4 movable ring, 41 limiting column, 5 fixing ring. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0021] Reference Figure 1-6A heat-conducting gel preparation barrel comprises a preparation barrel body 1 and a top cover 2. An external thread 11 is arranged on the outer side of the top of the preparation barrel body 1. An internal thread groove 21 is provided on the inner wall of the top cover 2 to correspond to the external thread 11, and a plurality of fixing parts 22 are fixedly arranged on the outer side of the top cover 2. A reinforcement ring 3 is fixedly arranged below the external thread 11 on the outer side of the preparation barrel body 1. A movable ring 4 is movably arranged on the upper and lower sides of the bottom of the reinforcement ring 3, and a fixing ring 5 is arranged at the bottom of the movable ring 4. The top cover 2 is fixedly installed on the top of the preparation barrel body 1 by the mutual clamping between the external thread 11 and the internal thread groove 21.
[0022] The bottom of the reinforcing ring 3 is made of magnetic material, and the top of the movable ring 4 is made of magnetic material, so the reinforcing ring 3 and the movable ring 4 are attracted to each other. The materials of the bottom of the reinforcing ring 3 and the top of the movable ring 4 are both commonly used magnetic materials on the market, and any material that can achieve the mutual adsorption function is acceptable, which is the prior art.
[0023] Among them, a plurality of limit columns 41 are fixedly arranged vertically upward on the top of the movable ring 4, and the limit columns 41 are arranged in a "ring" array. The number of the limit columns 41 is the same as that of the fixing member 22, and the limit columns 41 are all located below the fixing member 22. The bottom of the fixing member 22 is provided with a limit hole 23, and the limit hole 23 is adapted to the limit column 41. Through the mutual adaptation and clamping between the limit column 41 and the limit hole 23, the top cover 2 can be limited, thereby preventing the top cover 2 from loosening.
[0024] The reinforcing ring 3 has a through hole 31 vertically extending therethrough, and the through holes 31 are adapted to the limiting posts 41, and the limiting posts 41 are inserted into the through holes 31. Since the limiting posts 41 are always located in the through holes 31, the movable ring 4 will not rotate during use, so that the limiting posts 41 can move up and down stably.
[0025] When the movable ring 4 is located at the bottom, the limiting posts 41 are all located in the through holes 31 ; when the movable ring 4 moves upward, the limiting posts 41 pass through the through holes 31 and are inserted into the limiting holes 23 .
[0026] In this embodiment, when the user needs to assemble the top cover 2 inside the material preparation barrel body 1, the movable ring 4 can be first moved downward to the top of the fixed ring 5, and the limit pins 41 are all moved downward and retracted into the through holes 31. At this time, the user can fit the external thread 11 and the internal thread groove 21, and the top cover 2 can be installed on the top of the material preparation barrel body 1.
[0027] Furthermore, after the user has completed the threaded installation of the top cover 2, the user can release the hand pressing the movable ring 4, and the movable ring 4 can move upwards to the bottom of the reinforcing ring 3 by magnetic attraction. At this time, the limiting column 41 on the top of the movable ring 4 can pass through the through hole 31 and enter the limiting hole 23, so that the limiting column 41 and the limiting hole 23 can be mutually locked, thereby preventing the top cover 2 from rotating due to vibration after installation, thereby avoiding the phenomenon that the threaded connection is loosened due to vibration.
[0028] In the utility model, the top cover 2 is fixedly installed on the top of the material preparation barrel body 1 by the mutual clamping between the external thread 11 and the internal thread groove 21, and the top cover 2 can be fixed by the mutual clamping between the limit column 41 and the limit hole 23, thereby preventing the top cover 2 connected by threads from loosening due to external vibration after assembly, thereby ensuring the sealing inside the material preparation barrel body 1.
[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A thermally conductive gel preparation barrel, comprising a preparation barrel body (1) and a top cover (2), characterized in that: The top of the material preparation barrel body (1) is provided with an external thread (11) on the outside, the inner wall of the top cover (2) is provided with an internal thread groove (21) corresponding to the external thread (11), and a plurality of fixing members (22) are fixedly provided on the outer side of the top cover (2); A reinforcement ring (3) is fixedly arranged on the outside of the material preparation barrel body (1) below the external thread (11), a movable ring (4) is movably arranged on the top and bottom of the reinforcement ring (3), and a fixed ring (5) is arranged at the bottom of the movable ring (4).
2. A thermally conductive gel preparation barrel according to claim 1, characterized in that: The bottom of the reinforcing ring (3) is made of a magnetic material, and the top of the movable ring (4) is made of a magnetic material, so that the reinforcing ring (3) and the movable ring (4) are attracted to each other.
3. The thermally conductive gel preparation barrel according to claim 2, characterized in that: A plurality of limit columns (41) are fixedly arranged vertically upward on the top of the movable ring (4), and the limit columns (41) are arranged in a "ring" array. The number of the limit columns (41) is the same as that of the fixing member (22), and the limit columns (41) are all located below the fixing member (22).
4. The thermally conductive gel preparation barrel according to claim 3, characterized in that: The reinforcing ring (3) is provided with through holes (31) vertically penetrating the interior thereof, the through holes (31) are all adapted to the limiting columns (41), and the limiting columns (41) are all inserted into the through holes (31).
5. The thermally conductive gel preparation barrel according to claim 4, characterized in that: The bottom of each of the fixing members (22) is provided with a limiting hole (23), and each of the limiting holes (23) is adapted to fit the limiting column (41).
6. The thermally conductive gel preparation barrel according to claim 5, characterized in that: When the movable ring (4) is located at the bottom, the limiting posts (41) are all located in the through holes (31); when the movable ring (4) moves upward, the limiting posts (41) pass through the through holes (31) and are inserted into the limiting holes (23).