Power supply clip

Abstract

The utility model provides a power supply clamp which comprises two clamp bodies which are connected in a rotating mode, each clamp body is provided with a clamping end, and the clamping ends of the two clamp bodies are close to each other to form a clamping area used for clamping a conductive circuit. Each clamping body is provided with a clamping sleeve, the clamping sleeves cover the outer walls of the clamping bodies, abutting structures are arranged between the clamping sleeves and the clamping bodies, and the clamping ends of the clamping bodies are separated from the inner walls of the clamping sleeves through the abutting structures. According to the power supply clip, the clip sleeve covers the outer wall of the clip body to effectively isolate current, the abutting structure is arranged between the clip sleeve and the clip body, and the clamping end of the clip body is separated from the inner wall of the clip sleeve through the abutting structure, so that the clip body cannot be in direct contact with the clip sleeve during use, abrasion of the clip sleeve caused by long-time use of the clip body is avoided, and the service life of the clip body is prolonged. Therefore, the use safety and reliability are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power engineering, in particular to a power supply clip. Background Art

[0002] Power clamps, as an important electrical connection tool, are widely used in various electronic devices, electrical systems, and experimental devices. Their primary function is to securely connect power cords or cables to power output terminals or other electrical interfaces by clamping them, ensuring stable current transmission. Power clamps typically consist of a conductive clamp and an insulated handle. The conductive clamp directly contacts the cable or power cord and applies the tightening force, while the insulated handle plays a key role in effectively insulating the conductive clamp.

[0003] However, the existing clamping sleeve at the clamping end has insufficient wear resistance and stability. During long-term use or frequent plugging and unplugging operations, the surface of the sleeve is very prone to wear due to the squeezing of the clamp body, and even cracks or peeling may occur, making the sleeve unable to effectively isolate the current, thereby causing electrical accidents such as leakage and short circuit, greatly affecting the safety and reliability of the connection. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a power clip, and the specific technical solution is as follows:

[0005] The power clip includes two rotatably connected clamping bodies, each of which has a clamping end. The clamping ends of the two clamping bodies are close to each other to form a clamping area for clamping the conductive circuit; each of the clamping bodies is provided with a sleeve, which covers the outer wall of the clamping body, and an abutment structure is provided between the sleeve and the clamping body, and the clamping end of the clamping body is separated from the inner wall of the sleeve by the abutment structure.

[0006] In a specific embodiment, the abutment structure includes a plurality of support bones, which are spaced apart on the inner wall of the jacket and all contact the clamping end of the clamp body.

[0007] In a specific embodiment, the jacket has a first accommodating portion, the supporting bone is located in the first accommodating portion and is disposed at the bottom of the inner wall of the jacket; the clamping end of the clamp body is located in the first accommodating portion and contacts the supporting bone;

[0008] The depth of the first accommodating portion increases gradually along the length direction of the jacket, and the ratio of the maximum depth of the first accommodating portion to the height of the supporting bone is between 2-8.

[0009] In a specific embodiment, the supporting bone includes a long supporting bone, a mesh supporting bone, a circular supporting bone, an annular supporting bone or a triangular supporting bone.

[0010] In a specific embodiment, a connecting assembly is provided between the jacket and the clamp body, and the clamp body is connected to the jacket via the connecting assembly.

[0011] In a specific embodiment, the connecting assembly includes at least one fixing column and at least one fixing hole, the fixing column is arranged on the sleeve, the fixing hole is located in the clamp body, and the fixing column is adapted to the fixing hole to fix the clamp body to the sleeve.

[0012] In a specific embodiment, at least one of the fixing columns includes a plurality of fixing columns, and the plurality of fixing columns are sequentially arranged along the length direction of the inner bottom wall of the jacket; at least one of the fixing holes includes a plurality of fixing holes, and the plurality of fixing holes are sequentially arranged along the length direction of the clamp body and correspond one-to-one to the plurality of fixing columns, so that the plurality of fixing columns are correspondingly connected to the plurality of fixing holes;

[0013] At least a portion of the corresponding fixing holes and fixing columns are located between the clamping end of the clamping body and the clamping sleeve.

[0014] In a specific embodiment, a force-applying end is provided on a side of the clamping body away from the clamping end, and the force-applying ends of the two clamping bodies cooperate with each other to move closer to each other under the action of an external force, so that the clamping ends of the two clamping bodies move away from each other;

[0015] The jacket further has a second accommodating portion, which is communicated with the first accommodating portion and together constitutes an accommodating space for accommodating the clamping body; the force-applying end of the clamping body is located in the second accommodating portion.

[0016] In a specific embodiment, a limiting wall is provided in the region of the jacket close to the force-applying end of the clamp body, and the limiting walls of the two jackets are close to each other for abutting against each other when close to limit the distance between the force-applying ends of the two clamp bodies.

[0017] In a specific embodiment, one of the limiting walls of the two sleeves is provided with a limiting protrusion, and the other is provided with a limiting notch. The limiting protrusion and the limiting notch are adapted to each other so as to make the limiting protrusion abut against the limiting notch to limit the distance between the force-applying ends of the two clamps.

[0018] The utility model has at least the following beneficial effects:

[0019] The utility model provides a power supply clip, comprising two rotatably connected clamping bodies, each having a clamping end. The clamping ends of the two clamping bodies are close to each other to form a clamping area for clamping a conductive circuit. Each clamping body is provided with a jacket, which covers the outer wall of the clamping body, and an abutment structure is provided between the jacket and the clamping body, separating the clamping end of the clamping body from the inner wall of the jacket via the abutment structure. The power supply clip of the utility model effectively isolates the current by covering the outer wall of the clamping body with the jacket, and an abutment structure is provided between the jacket and the clamping body, separating the clamping end of the clamping body from the inner wall of the jacket via the abutment structure, so that the clamping body does not directly contact the jacket during use, thereby preventing wear of the jacket by the clamping body during long-term use, thereby improving safety and reliability.

[0020] Furthermore, the abutment structure includes multiple supporting bones, which are spaced apart on the inner wall of the sleeve and all contact the clamping end of the clamp body. The multiple supporting bones of the present application all contact the clamping end of the clamp body, providing sufficient support to the clamping end of the clamp body, so that the clamping end of the clamp body is separated from the inner wall of the sleeve, so that the clamp body will not directly contact the sleeve during use, avoiding wear of the sleeve by the clamp body during long-term use, thereby improving the safety and reliability of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0022] Figure 1 This is a schematic diagram of the first state of the power clip of the utility model;

[0023] Figure 2 This is a schematic diagram of the second state of the power clip of the utility model;

[0024] Figure 3 This is a partial cross-sectional view of the power clip of the utility model;

[0025] Figure 4 This is a schematic diagram of the assembly of the clamp body and the clamp sleeve of the power clamp of the utility model;

[0026] Figure 5 This is an exploded diagram of the clamp body and jacket of the power clamp of the utility model;

[0027] Figure 6 This is a schematic diagram of one of the clips of the power clip of the utility model;

[0028] Figure 7 This is a schematic diagram of the clamp body of the power clamp of the utility model;

[0029] Figure 8 This is another schematic diagram of the power supply clip of the utility model;

[0030] Figure 9 This is a partial schematic diagram of the power clip of the utility model.

[0031] Reference numerals:

[0032] 1-clamp body; 2-clamping sleeve; 3-abutment structure; 4-connection structure; 5-clamping area; 6-rotating shaft;

[0033] 11- clamping end; 12- force-applying end; 13- first fulcrum;

[0034] 21-first accommodating portion; 22-second accommodating portion; 23-limiting wall; 24-second fulcrum portion;

[0035] 231-limiting protrusion; 232-limiting notch; 233-threading hole;

[0036] 31- supporting bones;

[0037] 41-fixing column; 42-fixing hole. DETAILED DESCRIPTION

[0038] Various embodiments of the present invention will be described more fully below. The present invention can have various embodiments, and modifications and variations can be made therein. However, it should be understood that there is no intention to limit the various embodiments of the present invention to the specific embodiments disclosed herein, but rather that the present invention should be construed to encompass all modifications, equivalents, and / or alternatives falling within the spirit and scope of the various embodiments of the present invention.

[0039] Hereinafter, the terms "include" or "may include" used in various embodiments of the present invention indicate the presence of disclosed functions, operations, or elements, and do not limit the addition of one or more functions, operations, or elements. In addition, as used in various embodiments of the present invention, the terms "include", "have" and their cognates are intended only to indicate specific features, numbers, steps, operations, elements, components, or combinations of the foregoing, and should not be understood as first excluding the presence of one or more other features, numbers, steps, operations, elements, components, or combinations of the foregoing or the possibility of adding one or more features, numbers, steps, operations, elements, components, or combinations of the foregoing.

[0040] like Figure 1-3As shown, the utility model provides a power supply clip, comprising two rotatably connected clamping bodies 1, each of which has a clamping end. The clamping ends of the two clamping bodies 1 are close to each other to form a clamping area 5 for clamping a conductive circuit; each clamping body 1 is provided with a jacket 2, which covers the outer wall of the clamping body 1, and an abutment structure 3 is provided between the jacket 2 and the clamping body 1, and the clamping end of the clamping body 1 is separated from the inner wall of the jacket 2 by the abutment structure 3. The power supply clip of the utility model effectively isolates the current by covering the outer wall of the clamping body 1 with the jacket 2, and providing an abutment structure 3 between the jacket 2 and the clamping body 1, and separating the clamping end of the clamping body 1 from the inner wall of the jacket 2 by the abutment structure 3, so that the clamping body 1 will not directly contact the jacket 2 during use, thereby avoiding wear of the jacket 2 by the clamping body 1 during long-term use, thereby improving the safety and reliability of use.

[0041] like Figure 1-5 As shown, the abutment structure 3 includes a plurality of support bones 31, which are arranged at intervals on the inner wall of the sleeve 2 and are all in contact with the clamping end of the clamp body 1. The plurality of support bones 31 of the present application are all in contact with the clamping end of the clamp body 1, providing sufficient support to the clamping end of the clamp body 1, so that the clamping end of the clamp body 1 is separated from the inner wall of the sleeve 2, so that the clamp body 1 will not directly contact the sleeve 2 during use, avoiding the wear of the clamp body 1 on the sleeve 2 due to long-term use, thereby improving the safety and reliability of use.

[0042] like Figure 3 、 4 As shown in Figures 5 and 9, the jacket 2 has a first accommodating portion 21, and the supporting bone 31 is located in the first accommodating portion 21 and is arranged at the bottom of the inner wall of the jacket 2; the clamping end of the clamp body 1 is also located in the first accommodating portion 21 and is in contact with the supporting bone 31; the depth (h1) of the first accommodating portion 21 increases along the length direction of the jacket 2, and the ratio of the maximum depth of the first accommodating portion 21 to the height (h2) of the supporting bone 31 is between 2 and 8. In the present application, the first accommodating portion 21 is used to accommodate the clamping end of the clamp body 1, and the supporting bone 31 is used to provide support to the clamping end of the clamp body 1, so that the clamping end of the clamp body 1 is separated from the inner wall of the sleeve 2. By setting the ratio of the maximum depth of the first accommodating portion 21 to the height of the supporting bone 31 between 2-8, a reasonable space design allows the clamping end of the clamp body 1 to be located in the first accommodating portion 21 and to have a distance from the inner wall of the sleeve 2, so that the clamp body 1 will not directly contact the sleeve 2 during use, thereby avoiding wear of the sleeve 2 caused by long-term use of the clamp body 1, thereby improving the safety and reliability of use.

[0043] The support bones 31 include long strip support bones 31, mesh support bones 31, circular support bones 31, annular support bones 31 or triangular support bones 31. Different support bones 31 provide support for the clamping end of the clamp body 1, thereby stably separating the clamp body 1 from the jacket 2, and the structure is safer and more reliable.

[0044] In this embodiment, the support bones 31 include long strip support bones 31. A plurality of long strip support bones 31 are spaced apart on the inner wall of the jacket 2 and are all in contact with the clamping end of the clamp body 1.

[0045] like Figure 4 、 5 As shown, a connecting assembly is provided between the jacket 2 and the clamp body 1, and the clamp body 1 is connected to the jacket 2 via the connecting assembly. The present application realizes the connection between the clamp body 1 and the jacket 2 through the connecting assembly, thereby making the connection between the jacket 2 and the clamp body 1 more stable.

[0046] Specifically, the clamp body 1 is detachably connected to the jacket 2 via a connecting assembly. The detachable connection facilitates the disassembly of the clamp body 1 and the jacket 2, thereby facilitating their replacement.

[0047] like Figure 4 、 5 As shown, the connecting assembly includes at least one fixing column 41 and at least one fixing hole 42. The fixing column 41 is arranged on the jacket 2, and the fixing hole 42 is located in the clamp body 1. The fixing column 41 is adapted to the fixing hole 42 to fix the clamp body 1 to the jacket 2.

[0048] The at least one fixing column 41 includes a plurality of fixing columns 41, and the plurality of fixing columns 41 are sequentially arranged along the length direction of the inner bottom wall of the jacket 2; the at least one fixing hole 42 includes a plurality of fixing holes 42, and the plurality of fixing holes 42 are sequentially arranged along the length direction of the clamp body 1 and correspond one-to-one with the plurality of fixing columns 41, so as to connect the plurality of fixing columns 41 with the plurality of fixing holes 42 accordingly;

[0049] At least a portion of the corresponding fixing holes 42 and fixing columns 41 are located between the clamping end of the clamping body 1 and the jacket 2 .

[0050] In this embodiment, the at least one fixing post 41 includes two fixing posts 41, which are sequentially arranged along the length direction of the inner bottom wall of the jacket 2; the at least one fixing hole 42 includes two fixing holes 42, which are sequentially arranged along the length direction of the clamp body 1 and correspond one-to-one with the two fixing posts 41, so as to connect the two fixing posts 41 to the two fixing holes 42; the two corresponding fixing holes 42 and the fixing posts 41 are both located between the clamping end of the clamp body 1 and the jacket 2. The design of the two fixing posts 41 and the two fixing holes 42 in this application not only reduces the cost of the connection component design, but also restricts the position of the clamp body 1, making the structure more stable and reliable.

[0051] In other embodiments, the corresponding fixing holes 42 and fixing columns 41 may also be provided between the side of the clamping body 1 away from the clamping end and the jacket 2 .

[0052] like Figure 1-8As shown, a force-applying end 12 is provided on the side of the clamping body 1 away from the clamping end, and the force-applying ends 12 of the two clamping bodies 1 cooperate with each other to move closer to each other under the action of external force so that the clamping ends of the two clamping bodies 1 are away from each other; the jacket 2 also has a second accommodating portion 22, which is connected to the first accommodating portion 21 and together constitutes an accommodating space for accommodating the clamping body 1; the force-applying end 12 of the clamping body 1 is located in the second accommodating portion 22.

[0053] The clamp body 1 is a conductor, and the jacket 2 is a non-conductor.

[0054] The present application provides a force-applying end 12 and a clamping end so that when the force-applying ends 12 are close to each other, the clamping ends are away from each other, thereby adjusting the opening size of the clamping area 5 to clamp the conductive circuit; and the force-applying end 12 is accommodated by the second accommodating portion 22 so that the jacket 2 completely covers the force-applying end 12, and the jacket 2 has a good insulation effect, thereby improving the safety and reliability of use.

[0055] The two clamping bodies 1 are each provided with a first fulcrum portion 13 in the middle thereof, and the first fulcrum portions 13 of the two clamping bodies 1 are connected via a rotating shaft 6, thereby achieving a rotational connection between the two clamping bodies 1. The two jackets 2 are each provided with a second fulcrum portion 24 in the middle thereof, and the second fulcrum portion 24 corresponds to the first fulcrum portion 13, so that when the rotating shaft 6 connects the first fulcrum portions 13 of the two clamping bodies 1, it also connects the second fulcrum portions 24 of the two jackets 2, thereby achieving a fixed connection between the clamping bodies 1 and the jackets 2.

[0056] like Figure 1 、 6 As shown in Figures 8 and 9, a limiting wall 23 is provided in the area of ​​the jacket 2 near the force-applying end 12 of the clamping body 1. The limiting walls 23 of the two jackets 2 are close to each other and are used to abut each other when approaching to limit the distance between the force-applying ends 12 of the two clamping bodies 1. The present application limits the travel of the user when clamping by providing the limiting wall 23 to prevent the power cord between the two clamping bodies 1 from being worn due to collision caused by long-term clamping.

[0057] One of the limiting walls 23 of the two jackets 2 is provided with a limiting protrusion 231, and the other is provided with a limiting notch 232. The limiting protrusion 231 and the limiting notch 232 are adapted to each other so as to make the limiting protrusion 231 abut against the limiting notch 232 to limit the distance between the force-applying ends 12 of the two clamps 1 approaching each other.

[0058] In this embodiment, one of the limiting walls 23 of the two sleeves 2 is provided with a limiting protrusion 231, and the other is provided with a limiting notch 232. The limiting protrusion 231 is provided with a wire threading hole 233, and the wire threading hole 233 is used for allowing the power cord between the two clamps 1 to pass through. When the force-applying ends 12 of the two clamps 1 approach each other, the limiting protrusion 231 and the limiting notch 232 abut against each other to limit the distance between the force-applying ends 12 of the two clamps 1 approaching each other, thereby avoiding long-term clamping and collision with the power cord between the two clamps 1, causing wear of the power cord, thereby improving safety and reliability.

[0059] Those skilled in the art will understand that the accompanying drawings are merely schematic diagrams of a preferred implementation scenario, and the modules or processes in the accompanying drawings are not necessarily necessary for implementing the present invention.

[0060] Those skilled in the art will appreciate that the modules in the devices in the implementation scenario can be distributed in the devices of the implementation scenario according to the implementation scenario description, or can be modified accordingly and located in one or more devices different from the implementation scenario. The modules in the above implementation scenario can be combined into one module or further split into multiple submodules.

[0061] The serial numbers of the above utility models are for description only and do not represent the advantages or disadvantages of the implementation scenarios.

[0062] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. Power clip, characterized in that, It comprises two rotatably connected clamps, each having a clamping end. The clamping ends of the two clamps are close to each other to form a clamping area for clamping the conductive circuit; each clamp is provided with a sleeve, which covers the outer wall of the clamp, and an abutment structure is provided between the sleeve and the clamp, and the clamping end of the clamp is separated from the inner wall of the sleeve by the abutment structure.

2. The power clip according to claim 1, characterized in that: The abutment structure includes a plurality of support bones, which are arranged at intervals on the inner wall of the jacket and are all in contact with the clamping end of the clamp body.

3. The power clip according to claim 2, characterized in that: The jacket has a first accommodating portion, the supporting bone is located in the first accommodating portion and is arranged at the bottom of the inner wall of the jacket; the clamping end of the clamp body is located in the first accommodating portion and contacts the supporting bone; The depth of the first accommodating portion increases gradually along the length direction of the jacket, and the ratio of the maximum depth of the first accommodating portion to the height of the supporting bone is between 2-8.

4. The power clip according to claim 2, characterized in that: The supporting bones include long strip supporting bones, mesh supporting bones, round supporting bones, annular supporting bones or triangular supporting bones.

5. The power clip according to claim 1, wherein: A connecting assembly is provided between the jacket and the clamp body, and the clamp body is connected to the jacket via the connecting assembly.

6. The power clip according to claim 5, characterized in that: The connecting assembly includes at least one fixing column and at least one fixing hole. The fixing column is arranged on the jacket, and the fixing hole is located in the clamp body. The fixing column is adapted to the fixing hole to fix the clamp body to the jacket.

7. The power clip according to claim 6, characterized in that: At least one of the fixing columns includes a plurality of fixing columns, and the plurality of fixing columns are sequentially arranged along the length direction of the inner bottom wall of the jacket; at least one of the fixing holes includes a plurality of fixing holes, and the plurality of fixing holes are sequentially arranged along the length direction of the clamp body and correspond one-to-one with the plurality of fixing columns, so as to connect the plurality of fixing columns with the plurality of fixing holes accordingly; At least a portion of the corresponding fixing holes and fixing columns are located between the clamping end of the clamping body and the clamping sleeve.

8. The power clip according to claim 3, characterized in that: A force-applying end is provided on one side of the clamping body away from the clamping end, and the force-applying ends of the two clamping bodies cooperate with each other to move closer to each other under the action of an external force, so that the clamping ends of the two clamping bodies move away from each other; The jacket further has a second accommodating portion, which is communicated with the first accommodating portion and together constitutes an accommodating space for accommodating the clamping body; the force-applying end of the clamping body is located in the second accommodating portion.

9. The power clip according to claim 8, characterized in that: A limiting wall is provided in the region of the jacket close to the force-applying end of the clamp body. The limiting walls of the two jackets are close to each other and are used to abut against each other when close to limit the distance between the force-applying ends of the two clamp bodies.

10. The power clip according to claim 9, characterized in that: One of the limiting walls of the two jackets is provided with a limiting protrusion, and the other is provided with a limiting notch. The limiting protrusion and the limiting notch are adapted to each other so as to make the limiting protrusion abut against the limiting notch to limit the distance between the force-applying ends of the two jackets.

Images