Trigger line plug cutting device

Abstract

The utility model relates to the technical field of cutting equipment, and provides a trigger line plug cutting device which comprises a cutter, an adjusting piece and a positioning piece. The cutter comprises a workbench, a roller, a cutter and a distance adjusting mechanism, a groove is formed in the workbench, the roller is arranged on one side wall of the groove, the cutter is arranged on the other side wall of the groove, and the distance adjusting mechanism is used for adjusting the distance between the roller and the cutter; the positioning piece is of a tubular structure, a through hole is formed in the adjusting piece, and the external size of the adjusting piece is the same as the outer diameter of the positioning piece; the adjusting piece is used for being arranged at one end of the trigger line plug in a sleeving mode, the positioning piece is used for being arranged at the other end of the trigger line plug in a sleeving mode, the positioning piece is tightly connected with the trigger line plug, and the adjusting piece and the positioning piece are used for being clamped between the rolling wheel and the side wall, away from the rolling wheel, of the groove so that the cutter can abut against the trigger line plug. The cutting efficiency of the trigger line plug is effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of cutting equipment technology, and more specifically, to a trigger wire plug cutting device. Background Technology

[0002] Existing trigger wires are relatively thick and rigid. When frequent disconnection and reconnection of the trigger wire is required or when the installation space for the trigger wire is small, it will cause the device connection to be time-consuming and laborious. Moreover, when installed on corresponding devices (such as miniature cameras), they will occupy a lot of space and be inconvenient to operate. Therefore, the plug part of the trigger wire will be cut to extract the core wire with higher flexibility and smaller diameter for connection, in order to save device connection space, improve installation efficiency and structural integration.

[0003] In related technologies, operators typically use scissors or blades to cut the trigger wire plug, or they use grinders or files to grind and cut the trigger wire plug. However, whether it is grinding or cutting, manual operation by operators is unstable, and the trigger wire plug is made of metal, which makes cutting difficult, time-consuming, and laborious. It is also easy to damage the core wire, resulting in a waste of resources. Utility Model Content

[0004] The problem this invention addresses is how to improve the cutting efficiency of the trigger wire plug.

[0005] To solve the above problems, this utility model provides a trigger wire plug cutting device, including a cutter, an adjusting component, and a positioning component;

[0006] The cutter includes a worktable, rollers, a cutter, and a spacing adjustment mechanism. The worktable has a groove, the rollers are mounted on one side wall of the groove, and the cutter is mounted on the other side wall. The spacing adjustment mechanism is used to adjust the spacing between the rollers and the cutter.

[0007] The positioning component has a tubular structure, and the adjusting component has a through hole. The positioning component and the adjusting component are respectively used to be sleeved on the trigger wire plug. The external dimensions of the adjusting component are the same as the outer diameter of the tubular structure.

[0008] The adjusting member is used to be sleeved on one end of the trigger line plug, and the positioning member is used to be sleeved on the other end of the trigger line plug. The positioning member is tightly connected to the trigger line plug. The adjusting member and the positioning member are used to be clamped between the roller and the side wall of the groove away from the roller, so that the cutting tool abuts against the trigger line plug.

[0009] Optionally, at the end of the adjusting member facing the positioning member, a protrusion is provided extending towards the center of the through hole cross-section. When the adjusting member is fitted onto the trigger wire plug, the protrusion is away from the end face of the positioning member and is used to abut against the trigger wire plug.

[0010] Optionally, a connecting hole is provided on the tube wall of the positioning member near the adjusting member, and the positioning member is used to connect to the set screw hole on the trigger wire plug through the connecting hole using the connecting member.

[0011] Optionally, the adjusting member is a ring structure, and the outer diameter of the ring structure is the same as the outer diameter of the tubular structure.

[0012] Optionally, the adjusting element is a clamp structure.

[0013] Optionally, the trigger wire plug cutting device further includes a rotating handle, which is disposed at the end of the positioning member away from the adjusting member.

[0014] Optionally, the rotating armrest is a disc structure, the disc structure is connected to the end of the positioning member away from the adjusting member, and the disc structure and the positioning member are coaxially arranged.

[0015] Optionally, the disk structure has a through hole coaxial with the disk structure, and the outer diameter of the through hole matches the outer diameter of the positioning member, and the positioning member is inserted into the through hole.

[0016] Optionally, at least one limiting groove is provided on the wall of the through hole, and a limiting block adapted to the limiting groove is provided on the outer surface of the end of the positioning member away from the adjusting member. The positioning member is used to engage with the limiting groove on the through hole through the limiting block.

[0017] Optionally, the spacing adjustment mechanism includes a first knob and a first screw, the first screw being threadedly connected to the worktable, the first knob being connected to the end of the first screw, and the cutting tool including a cutting tool body and a cutting tool connecting frame, the cutting tool body being connected to the cutting tool connecting frame, and the cutting tool connecting frame being threadedly connected to the first screw;

[0018] The spacing adjustment mechanism further includes a second knob and a second screw. The second screw is threadedly connected to the worktable, and the second knob is connected to the end of the second screw. The roller includes a wheel body and a wheel connecting frame. The wheel body is rotatably connected to the wheel connecting frame, and the wheel connecting frame is threadedly connected to the second screw.

[0019] The beneficial effects of the trigger wire plug cutting device of this utility model are as follows: In use, the adjusting component is first fitted onto one end of the trigger wire plug, and the positioning component is fitted onto the other end, ensuring that the diameters of both ends of the trigger wire plug are the same, facilitating subsequent clamping of the cutter. The adjusting component and the positioning component are placed in the groove of the cutter's worktable, and the spacing adjustment mechanism is adjusted so that the roller and the groove are away from the side wall of the roller, clamping and fixing the adjusting component and the positioning component, ensuring the stability of the trigger wire plug during the cutting process. The cutter abuts against the position of the trigger wire plug to be cut, and then the positioning component is rotated to drive the trigger wire plug to rotate. The cutter cuts the trigger wire plug, effectively improving the cutting accuracy. For example, rotating the positioning component to drive the trigger wire plug to rotate about 2 turns, then adjusting the spacing adjustment mechanism to reduce the distance between the cutter and the roller, continuing to rotate 2 to 3 turns, and repeating the above steps, the trigger wire plug can be removed from the cutter and gently broken off when it is about to be cut. This invention solves the problems of time-consuming and laborious cutting of trigger wire plugs and easy damage to the core wire in related technologies. It has a simple structure, is easy to operate, reduces damage to the core wire during the cutting process, and effectively improves the cutting efficiency of trigger wire plugs. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the trigger wire plug cutting device according to an embodiment of the present invention;

[0021] Figure 2 This is a schematic diagram of the structure of the cutter according to an embodiment of the present invention;

[0022] Figure 3 This is a schematic diagram of the trigger wire connector.

[0023] Figure 4 This is a schematic diagram of the structure of the adjustment component according to an embodiment of the present utility model;

[0024] Figure 5 This is a schematic diagram of the positioning component and rotating handrail according to an embodiment of the present utility model.

[0025] Explanation of reference numerals in the attached figures:

[0026] 1-Cutter; 11-Workbench; 12-Roller; 13-Tool; 14-Gap adjustment mechanism; 141-Second knob;

[0027] 2-Positioning component; 21-Limiting block; 22-Connecting hole;

[0028] 3-Adjusting part; 31-Protrusion;

[0029] 4-Trigger wire connector; 41-Set screw hole;

[0030] 5-Rotating handrail; 51-Through hole; 511-Limiting groove. Detailed Implementation

[0031] To make the above-mentioned objects, features, and advantages of this utility model more apparent and understandable, specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. Although some embodiments of this utility model are shown in the drawings, it should be understood that this utility model can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of this utility model. It should be understood that the drawings and embodiments of this utility model are for illustrative purposes only and are not intended to limit the scope of protection of this utility model.

[0032] The term "comprising" and its variations as used herein are open-ended, meaning "including but not limited to"; the term "based on" means "at least partially based on"; the term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment"; the term "some embodiments" means "at least some embodiments"; and the term "optionally" means "optional embodiments". Definitions of other terms will be given in the following description. It should be noted that the concepts of "first," "second," etc., mentioned in this utility model are only used to distinguish different devices, modules, or units, and are not used to limit the order of functions performed by these devices, modules, or units or their interdependencies.

[0033] It should be noted that the terms "one" and "multiple" used in this utility model are illustrative rather than restrictive. Those skilled in the art should understand that, unless otherwise expressly indicated in the context, they should be understood as "one or more".

[0034] like Figures 1 to 5 As shown in the figure, the trigger wire plug cutting device provided in this embodiment of the present invention includes a cutter 1, an adjusting member 3 and a positioning member 2;

[0035] The cutter 1 includes a worktable 11, rollers 12, a cutter 13, and a spacing adjustment mechanism. The worktable 11 has a groove, the rollers 12 are arranged on one side wall of the groove, and the cutter 13 is arranged on the other side wall. The spacing adjustment mechanism is used to adjust the spacing between the rollers 12 and the cutter 13.

[0036] Specifically, the cutter 1 is used to clamp the trigger wire plug 4, and the cutter 13 on the cutter 1 is aligned with the position to be cut on the trigger wire plug 4 to position the trigger wire plug 4. Then, the trigger wire can be rotated to cut the trigger wire plug 4. Figure 2As shown, the cutter 1 includes a worktable 11, which can be rectangular for stable operation on a workbench such as a desktop. A groove is formed on one end face of the worktable 1 to hold the trigger wire plug 4. Rollers 12 and cutters 13 are respectively mounted on the two side walls of the groove. Two spacing adjustment mechanisms can be used, with the cutter 13 and rollers 12 connected to each mechanism. Adjusting the spacing adjustment mechanisms adjusts the distance between the rollers 12 and the cutter 13, clamping the trigger wire plug 4 in the groove and ensuring the cutter 13 can accurately cut the trigger wire plug 4. The spacing adjustment mechanism can be a rack and pinion structure, for example, with the rack inside the worktable 11 and the gear on the side face of the worktable 11. One end of the rack is connected to the gear, and the other end is connected to the cutter 13 or rollers 12. Rotating the gear moves the cutter 13 or rollers 12.

[0037] The positioning component 2 has a tubular structure, and the adjusting component 3 has a through hole. The external dimensions of the adjusting component 3 are the same as the outer diameter of the positioning component 2.

[0038] Specifically, the trigger wire plug 4 used in this field is mostly in the following shape. Figure 3 The cylinder shown has a diameter difference between its two ends. When the cutter 1 clamps the trigger wire plug 4, it may only clamp and fix the end with the larger diameter, while the end with the smaller diameter remains loose. The trigger wire plug 4 is tilted, and if the trigger wire is rotated for cutting, the plug will be cut unevenly, damaging the core wire. In this embodiment, the positioning member 2 and the adjusting member 3 are used to adjust the diameters of the two ends of the trigger wire plug 4. Figure 4 and Figure 5 As shown, the positioning component 2 has a tubular structure, and the adjusting component 3 has a through hole. The positioning component 2 and the adjusting component 3 are respectively used to be sleeved on both ends of the trigger wire plug 4. The external dimensions of the adjusting component 3 are the same as the outer diameter of the tubular structure. The cutter 1 can clamp the adjusting component 3 and the positioning component 2 at the same time to fix the trigger wire plug 4 and ensure the stability of the trigger wire plug during the cutting process.

[0039] like Figure 1 As shown, the adjusting member 3 is used to be sleeved on one end of the trigger line plug 4, and the positioning member 2 is used to be sleeved on the other end of the trigger line plug 4. The positioning member 2 is tightly connected to the trigger line plug 4. The adjusting member 3 and the positioning member 2 are used to be clamped between the roller 12 and the side wall of the groove away from the roller 12, so that the cutter 13 abuts against the trigger line plug 4.

[0040] The external shape of the adjusting part 3 can be set according to the actual situation. For example, the adjusting part 3 can be a ring structure or a rectangular structure. If it is a ring structure, its outer diameter is the same as the outer diameter of the positioning part 2. If it is a rectangular structure, such as a cube, its external dimension (corresponding to the side length of the cube) is the same as the outer diameter of the positioning part 2.

[0041] It should be noted that, as Figure 2 As shown, to ensure that the tool 13 does not affect the installation of the trigger wire plug 4, a tool groove is provided on the side wall where the tool 13 is installed. During initial installation, the tool 13 is adjusted into the tool groove using the spacing adjustment mechanism. After installation, the position of the tool 13 is adjusted according to the cutting target. There are two rollers 12, spaced apart on the side wall of the groove along the height direction of the worktable 11, and the extension direction of the rollers 12 is the same as the width direction of the worktable 11. The trigger wire plug 4 is engaged between the two rollers 12 to ensure that the trigger wire plug 4 is parallel to the width direction of the worktable 11, preventing the trigger wire plug 4 from being installed at an angle and causing cutting failure.

[0042] In this embodiment, during use, the adjusting member 2 is first fitted onto one end of the trigger wire plug 4, and the positioning member 2 is fitted onto the other end of the trigger wire plug 4, so that the diameters of both ends of the adjusting trigger wire plug 4 are the same, facilitating the subsequent clamping of the cutter 1. The adjusting member 2 and the positioning member 3 are placed in the groove of the worktable 11 of the cutter 1, and the spacing adjustment mechanism is adjusted so that the roller 12 and the groove are away from the side wall of the roller 12, clamping and fixing the adjusting member 2 and the positioning member 3, ensuring the stability of the trigger wire plug 4 during the cutting process. The cutter 13 abuts against the position of the trigger wire plug 4 to be cut, and then the positioning member 2 is rotated to drive the trigger wire plug 4 to rotate. The cutter 13 cuts the trigger wire plug 4, effectively improving the cutting accuracy of the trigger wire plug 4. For example, the positioning member 2 is rotated to drive the trigger wire plug 4 to rotate about 2 turns, and then the spacing adjustment mechanism is adjusted to reduce the distance between the cutter 13 and the roller 12. The rotation is continued for 2 to 3 turns, and the above steps are repeated. When the trigger wire plug 4 is about to be cut off, it can be removed from the cutter 1 and gently broken off. This embodiment solves the problems of time-consuming and laborious cutting of the trigger wire plug 4 and easy damage to the core wire in the related technology. It has a simple structure, is easy to operate, reduces damage to the core wire during the cutting process, and effectively improves the cutting efficiency of the trigger wire plug 4.

[0043] Optionally, at the end of the adjusting member 3 facing the positioning member 2, a protrusion 31 is provided extending towards the center of the through hole cross section. When the adjusting member 3 is sleeved on the trigger wire plug 4, the protrusion 31 is away from the end face of the positioning member 2 and is used to abut against the trigger wire plug 4.

[0044] Specifically, because the adjusting component 3 is connected to the trigger wire plug 4 with a gap, the adjusting component 3 may fall off or slip during installation or cutting, affecting the cutting accuracy of the trigger wire plug 4. Therefore, if... Figure 4 As shown ( Figure 4 (a) is a schematic diagram of the overall structure of the adjusting component 3. Figure 4 (b) is a schematic diagram of the left-side structure of the adjusting component 3. Figure 4 (c) is a cross-sectional view of the adjusting member 3. A protrusion 31 is provided at the end of the adjusting member 3 facing the positioning member 2. When the adjusting member 3 is fitted onto the trigger wire plug 4, the protrusion 31 abuts against the trigger wire plug 4 to increase the installation stability of the adjusting member 3. Furthermore, the cross-section of the protrusion 31 can be made of a hard material such as metal, or a deformable material such as plastic, to accommodate trigger wire plugs 4 of more sizes.

[0045] In this embodiment, an adjustment member 3 is provided, the protrusion 31 of which is made of metal, such as... Figure 4 As shown, for example, the length is 10mm, the outer diameter is 13.8mm, the diameter of the through hole is 10.8mm, the width of the protrusion 31 is 1.5mm, and the diameter of the protrusion 31 is 9.8mm.

[0046] Optionally, the positioning member 2 has a connecting hole 22 on the tube wall near the end of the adjusting member 3. The positioning member 2 is used to connect to the set screw hole 41 on the trigger wire plug 4 through the connecting hole 22 using a connector.

[0047] Specifically, the trigger plug 4 is provided with a set screw hole 41, which is used to further fix the connection between the trigger plug 4 and the socket by cooperating with the set screw, preventing the trigger plug 4 from loosening under vibration or external force. Based on the above structure, a connecting hole 22 is provided on the positioning member 2. When the positioning member 2 is sleeved on the trigger plug 4, the connecting hole 22 is connected to the set screw hole 41 by a connector (such as a bolt, set screw, etc.) to fix the positioning member 2 and the trigger plug 4 axially. When it is necessary to rotate the trigger plug 4 for cutting, the larger positioning member 2 can be rotated to make the trigger plug 4 move accordingly, reducing the difficulty of operation.

[0048] Optionally, the adjusting member 3 is a ring structure, and the outer diameter of the ring structure is the same as the outer diameter of the tubular structure.

[0049] Optionally, the adjusting component 3 is a clamp structure.

[0050] Specifically, the adjusting component 3 can be a clamp structure with adjustable inner and outer diameters, which can be adjusted according to different sizes of trigger wire plugs 4, increasing the applicability of the trigger wire plug cutting device.

[0051] Optionally, the trigger wire plug cutting device further includes a rotating handle 5, which is disposed at the end of the positioning member 2 away from the adjusting member 3.

[0052] Specifically, since the trigger wire plug 4 has a small diameter, the area that can be contacted for rotation is smaller when it is directly clamped by the cutter 1. Therefore, a rotating handle is provided at the end of the positioning member 2 away from the adjusting member 3, which increases the operating volume, thereby making the operation more convenient and improving the cutting efficiency.

[0053] Optionally, the rotating armrest 5 is a disc structure, which is connected to the end of the positioning member 2 away from the adjusting member 3, and the disc structure and the positioning member 2 are coaxially arranged.

[0054] Specifically, such as Figure 5 As shown in (a), a rotating armrest 5 is provided, which is, for example, a disc structure with a diameter of 40 mm and a thickness of 8 mm. The disc structure is coaxially arranged with the positioning member 2 to increase aesthetics.

[0055] Optionally, the disk structure has a through hole 51 coaxial with the disk structure, and the outer diameter of the through hole 51 matches the outer diameter of the positioning member 2, and the positioning member 2 is inserted into the through hole 51.

[0056] Optionally, at least one limiting groove 511 is provided on the wall of the through hole 51, and a limiting block 21 adapted to the limiting groove 511 is provided on the outer surface of the end of the positioning member 2 away from the adjusting member 3. The positioning member 2 is used to engage with the limiting groove 511 on the through hole 51 through the limiting block 21.

[0057] Specifically, the disc structure and positioning element 2 can be integrally formed or detachably connected. In this embodiment, a detachably connected disc structure and positioning element are provided, such as... Figure 5 As shown in (b), it is a cross-sectional view of the disc structure and the positioning member 2. At least one limiting groove 511 is provided on the inner wall of the through hole of the disc structure. The positioning member 2 is provided with a limiting block 21 that matches the positioning groove 511. In use, the limiting groove 511 and the limiting block 21 are inserted and matched so that the positioning member 2 can rotate with the disc structure.

[0058] Optionally, the spacing adjustment mechanism includes a first knob and a first screw, the first screw being threadedly connected to the worktable 11, the first knob being connected to the end of the first screw, and the cutter 13 including a cutter body and a cutter connecting frame, the cutter body being connected to the cutter connecting frame, and the cutter connecting frame being threadedly connected to the first screw;

[0059] The spacing adjustment mechanism includes a second knob 14 and a second screw. The second screw is threadedly connected to the worktable 11, and the second knob 14 is connected to the end of the second screw. The roller 12 includes a wheel body and a wheel connecting frame. The wheel body is rotatably connected to the wheel connecting frame, and the wheel connecting frame is threadedly connected to the second screw.

[0060] Specifically, the position of the blade connecting bracket is adjusted by the first knob and the first screw, thereby precisely adjusting the position of the blade body to achieve precise cutting of the trigger plug 4. The position of the wheel connecting bracket is adjusted by the second knob 14 and the second screw, thereby clamping the trigger plug 4 onto the cutter 1 and maintaining the stability of the trigger plug 4 during cutting.

[0061] Although the present invention has been disclosed above, its protection scope is not limited thereto. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, and all such changes and modifications will fall within the protection scope of the present invention.

Claims

1. A trigger wire plug cutting device, characterized in that, It includes a cutter (1), an adjustment component (3), and a positioning component (2); The cutter (1) includes a worktable (11), rollers (12), a cutter (13) and a spacing adjustment mechanism. The worktable (11) has a groove, the rollers (12) are provided on one side wall of the groove, and the cutter (13) is provided on the other side wall. The spacing adjustment mechanism is used to adjust the spacing between the rollers (12) and the cutter (13). The positioning member (2) has a tubular structure, and the adjusting member (3) has a through hole. The outer dimensions of the adjusting member (3) are the same as the outer diameter of the positioning member (2). The adjusting member (3) is used to be sleeved on one end of the trigger line plug (4), and the positioning member (2) is used to be sleeved on the other end of the trigger line plug (4). The positioning member (2) is tightly connected to the trigger line plug (4). The adjusting member (3) and the positioning member (2) are used to be clamped between the roller (12) and the side wall of the groove away from the roller (12) so that the cutting tool (13) abuts against the trigger line plug (4).

2. The trigger cord plug cutting device of claim 1, wherein, At the end of the adjusting member (3) facing the positioning member (2), a protrusion (31) is provided extending towards the center of the through hole cross section. When the adjusting member (3) is sleeved on the trigger line plug (4), the protrusion (31) is away from the end face of the positioning member (2) and is used to abut against the trigger line plug (4).

3. The trigger cord plug cutting device of claim 1, wherein, The positioning member (2) has a connecting hole (22) on the tube wall near the adjusting member (3). The positioning member (2) is used to connect to the set screw hole (41) on the trigger line plug (4) through the connecting hole (22) using the connecting member.

4. The trigger cord plug cutting device of claim 1, wherein, The adjusting component (3) is a ring structure, and the outer diameter of the ring structure is the same as the outer diameter of the tubular structure.

5. The trigger cord plug cutting device of claim 1, wherein, The adjusting component (3) is a clamp structure.

6. The trigger cord plug cutting device of claim 1, wherein, It also includes a rotating armrest (5), which is located at the end of the positioning member (2) away from the adjusting member (3).

7. The trigger cord plug cutting device of claim 6, wherein, The rotating armrest (5) is a disc structure. The disc structure is connected to the end of the positioning member (2) away from the adjusting member (3), and the disc structure and the positioning member (2) are coaxially arranged.

8. The trigger cord plug cutting device of claim 7, wherein, The disk structure has a through hole (51) coaxial with the disk structure, and the outer diameter of the through hole (51) matches the outer diameter of the positioning member (2). The positioning member (2) is inserted into the through hole (51).

9. The trigger wire plug cutting device according to claim 8, characterized in that, At least one limiting groove (511) is provided on the wall of the through hole (51). The outer surface of the positioning member (2) away from the adjusting member (3) is provided with a limiting block (21) that is adapted to the limiting groove (511). The positioning member (2) is used to engage with the limiting groove (511) on the through hole (51) through the limiting block (21).

10. The trigger cord plug cutting device of claim 1, wherein, The spacing adjustment mechanism includes a first knob and a first screw. The first screw is threadedly connected to the worktable (11), and the first knob is connected to the end of the first screw. The cutter (13) includes a cutter body and a cutter connecting frame. The cutter body is connected to the cutter connecting frame, and the cutter connecting frame is threadedly connected to the first screw. The spacing adjustment mechanism further includes a second knob (14) and a second screw. The second screw is threadedly connected to the worktable (11), and the second knob (14) is connected to the end of the second screw. The roller (12) includes a wheel body and a wheel connecting frame. The wheel body is rotatably connected to the wheel connecting frame, and the wheel connecting frame is threadedly connected to the second screw.

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