Wire fusing device

Abstract

The utility model belongs to the technical field of electric wire fusing, and particularly relates to an electric wire fusing device which comprises an equipment shell and two fixing assemblies located on the left side and the right side in the equipment shell. Connecting assemblies are fixedly connected to the left side and the right side of the rear wall in the equipment shell through two mushroom nails, a safety assembly is connected to the upper side in the equipment shell in a penetrating mode, and electric wires are fixedly connected to the left side and the right side in the equipment shell through fixing assemblies; the fixing assemblies are arranged at the connecting positions of the two connecting assemblies and the electric wire in the device, when the device is connected with the electric wire, the fixing clamping plates in the fixing assemblies can achieve first-stage fixing, the multiple protruding nails in the fixing clamping plates can further fix and limit the electric wire, and even if the electric wire is pulled in the subsequent use process, the electric wire cannot be damaged. And the wire is difficult to separate from the device, so that the normal use of the device is prevented from being influenced.

Description

Technical Field

[0001] The utility model belongs to the technical field of electric wire fusing, in particular to a electric wire fusing device. Background Art

[0002] In power systems, wire fuses are important safety devices that prevent equipment damage and even fires caused by faults such as circuit overloads and short circuits. Traditional wire fuses mostly use fuses connected directly to the wires. While this design is simple, it often requires complex repairs after a fuse blows, including replacing the entire fuse or reconnecting the wires. This not only increases repair costs but can also cause further damage to the equipment.

[0003] In a wire fusing device with publication number CN213519843U, the utility model provides a wire fusing device, comprising a wire connection base and a fuse body plugged into the wire connection base; a first conductive member and a second conductive member are provided in the wire connection base; the fuse body has a first connecting portion electrically connected to the first conductive member and a second connecting portion electrically connected to the second conductive member;

[0004] The above-mentioned wire fusing device is that when the wires are connected, the wires are directly inserted into the connecting jack of the connecting part for connection. However, the connection by directly inserting the wires into the connecting jack is not firm. During daily use, it is easy for the fuse device to separate from the wires due to the downward pressure of the wires themselves, which will affect the normal use of the device and the normal transmission of the wires. Therefore, a wire fusing device is proposed to address the above-mentioned problem. Utility Model Content

[0005] The main purpose of the utility model is to provide a wire fusing device, which can effectively solve the problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A wire fusing device includes a device housing and two fixing components located on the left and right sides of the device housing;

[0008] The left side and the right side of the rear wall inside the device shell are fixedly connected with a connection component through two mushroom nails, the upper side of the interior of the device shell is inserted with a safety component, and the left side and the right side of the interior of the device shell are fixedly connected with wires through a fixing component.

[0009] Preferably, a first socket is provided at the lower left end of the device shell, a second socket is provided at the middle upper end of the device shell, a through hole is provided at the rear of the lower wall of the second socket, threaded holes are provided on the left side of the rear wall and the left side of the front wall and the right side of the rear wall and the right side of the front wall in the first socket, and four first fixing holes are provided at the middle of the rear wall in the first socket.

[0010] Preferably, the second socket is connected to the first socket via a through hole.

[0011] By adopting the above technical solution, the through holes opened in the device shell can facilitate the installation and fixation of the connection components during the production of the device.

[0012] Preferably, the connecting assembly includes an L-shaped metal plate, a buckle is fixedly connected to the upper front end of the L-shaped metal plate, a connecting hole is opened on the side of the lower front end of the L-shaped metal plate away from the buckle, and two second fixing holes are opened on the side of the lower front end of the L-shaped metal plate close to the buckle.

[0013] Preferably, the L-shaped metal plate is located inside the through hole, the connecting hole corresponds to the position of the threaded hole, and the two second fixing holes correspond to the positions of the two first fixing holes on the left side or the two first fixing holes on the right side respectively.

[0014] Preferably, the four mushroom nails are respectively inserted and connected with the four first fixing holes and the four second fixing holes.

[0015] By adopting the above technical solution, the mushroom nails can be used to perform position-limited fixed installation on the connecting components in the device, thereby preventing the two connecting components in the device from moving and contacting each other during use, thereby preventing the safety characteristics of the device from being affected.

[0016] Preferably, the fuse assembly includes a connecting section, the upper end of the connecting section is fixedly connected to the fuse box, and the left side and the right side of the lower end of the connecting section are fixedly connected to plugs.

[0017] Preferably, the connecting section is connected to the second plug hole through insertion, and the two plug pieces are connected to the two plug buckles through insertion, respectively.

[0018] By adopting the above technical solution: the insurance component is connected to the two connecting components in the device shell in an interlaced connection manner, which facilitates rapid replacement of the insurance component when it burns out.

[0019] Preferably, the fixing assembly includes an adjusting bolt, a fixing splint is fixedly connected to the rear portion of the outer surface of the adjusting bolt, and a plurality of protruding nails are fixedly connected to the rear end of the fixing splint.

[0020] Preferably, the adjusting bolt is threadedly connected to the threaded hole and is inserted into the connecting hole, and the fixing splint is located inside the first insertion hole.

[0021] By adopting the above technical solution: the fixing component can adjust the fixing splint through the adjusting bolt to achieve a fixed connection between the wire and the connecting component, and the several protruding nails on the rear of the fixing splint can further limit and fix the wire when connecting, thereby ensuring the stability of the wire connection.

[0022] Beneficial effects of the utility model:

[0023] The utility model provides a wire fusing device, in which fixing components are provided at the connection positions of two connecting components and the wires in the device. When the device is connected to the wires, the connecting head of the wires can be folded into a loop and put on the adjusting bolt in the corresponding fixing component. When the wires are connected to the adjusting bolt, the adjusting bolt is rotated to gradually tighten the adjusting bolt and tightly clamp the wires between the fixing clamps of the connecting component and the fixing component. At the same time, a plurality of protruding nails are fixedly connected to the rear end of the fixing clamp. When the wires are clamped and fixed, the plurality of protruding nails can further fix and limit the wires. Even if they are pulled in subsequent use, it is difficult for the wires to be separated from the device, thereby avoiding affecting the normal use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0025] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0026] Figure 2 This is a schematic diagram of the internal structure position relationship of the device shell in the present utility model;

[0027] Figure 3 This is a schematic diagram of the overall structure of the utility model;

[0028] Figure 4 It is a schematic cross-sectional view of the overall structure of the device shell in the present utility model;

[0029] Figure 5 This is a schematic diagram of the overall structure of the connecting assembly in the present utility model;

[0030] Figure 6 This is a schematic diagram of the overall structure of the insurance component in the utility model;

[0031] Figure 7 It is a schematic diagram of the overall structure of the fixing component in the utility model.

[0032] Legend:

[0033] 1. Device shell; 2. Mushroom nail; 3. Connecting assembly; 4. Fuse assembly; 5. Fixing assembly; 6. Wire; 11. First socket; 12. Second socket; 13. Through hole; 14. Threaded hole; 15. First fixing hole; 31. L-shaped metal plate; 32. Connecting hole; 33. Second fixing hole; 34. Buckle; 41. Connecting section; 42. Fuse box; 43. Insert; 51. Adjusting bolt; 52. Fixing splint; 53. Protruding nail. DETAILED DESCRIPTION

[0034] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0035] Specific examples are given below.

[0036] See also Figure 1-Figure 7 The utility model provides a wire fusing device, comprising a device shell 1 and two fixing components 5 located on the left and right sides of the device shell 1;

[0037] The left and right sides of the rear wall inside the device shell 1 are fixedly connected to the connecting components 3 through two mushroom nails 2, the upper side of the inside of the device shell 1 is inserted with a safety component 4, and the left and right sides of the inside of the device shell 1 are fixedly connected to the wires 6 through the fixing components 5.

[0038] Further, such as Figure 4-Figure 6As shown, a first socket 11 is provided at the lower left end of the device shell 1, a second socket 12 is provided at the middle upper end of the device shell 1, a through hole 13 is provided at the rear of the lower wall of the second socket 12, a threaded hole 14 is provided in the left side of the rear wall and the left side of the front wall and the right side of the rear wall and the right side of the front wall in the first socket 11, four first fixing holes 15 are provided in the middle of the rear wall of the first socket 11, the second socket 12 is connected to the first socket 11 through the through hole 13, and the connecting component 3 includes an L-shaped metal plate 31, the upper front end of the L-shaped metal plate 31 is fixedly connected to the buckle 34, the lower front end of the L-shaped metal plate 31 is provided with a connecting hole 32 on the side away from the buckle 34, and the lower front end of the L-shaped metal plate 31 is close to the Two second fixing holes 33 are opened on one side near the buckle 34, the L-shaped metal plate 31 is located inside the through hole 13, the connecting hole 32 corresponds to the position of the threaded hole 14, the two second fixing holes 33 respectively correspond to the positions of the two first fixing holes 15 on the left or the two first fixing holes 15 on the right, and the four mushroom nails 2 are respectively connected with the four first fixing holes 15 and the four second fixing holes 33. The fuse assembly 4 includes a connecting section 41, the upper end of the connecting section 41 is fixedly connected to the fuse box 42, the lower left and right sides of the connecting section 41 are fixedly connected to the insert 43, the connecting section 41 is inserted and connected with the second plug hole 12, and the two inserts 43 are respectively inserted and connected with the two buckles 34.

[0039] Through the above scheme: the setting of the mushroom nail 2 in the device can make the two connecting components 3 fixed more stably, preventing the two connecting components 3 in the device from affecting the safety characteristics of the device due to mutual contact during use, and the insurance component 4 is connected to the two connecting components 3 in the device shell 1 by an interlaced connection, which can facilitate quick replacement of the insurance component 4 when it burns out.

[0040] Further, such as Figure 7 As shown, the fixing assembly 5 includes an adjusting bolt 51, a fixing splint 52 is fixedly connected to the rear of the outer surface of the adjusting bolt 51, a plurality of protruding nails 53 are fixedly connected to the rear end of the fixing splint 52, the adjusting bolt 51 is threadedly connected to the threaded hole 14 and is inserted into the connecting hole 32, and the fixing splint 52 is located inside the first socket 11.

[0041] Through the above scheme: the fixing component 5 can achieve a fixed connection between the wire 6 and the connecting component 3 by adjusting the fixing clamp 52 through the adjusting bolt 51, and the several protruding nails 53 on the rear part of the fixing clamp 52 can further limit and fix the wire 6 when connecting, thereby ensuring the stability of the wire 6 when connected.

[0042] Working principle: The utility model provides a wire fusing device, the core feature of which lies in its unique connection and fixing mechanism. Specifically, the device is provided with two connecting components 3, and each connecting component 3 is equipped with a fixing component 5 at the junction of the wire 6. During the installation process, the user needs to bend the end of the wire 6 into a ring shape and then insert it into the adjusting bolt 51 in the fixing component 5. After this step is completed, the adjusting bolt 51 can be gradually tightened by simply rotating it until the wire 6 is tightly clamped between the connecting component 3 and the fixing splint 52, forming a stable connection structure.

[0043] At the same time, a plurality of protruding nails 53 are integrated at the rear end of the fixing splint 52. These protruding nails 53 can further physically lock and reinforce the wire 6 in the process of the fixing splint 52 clamping the wire 6, ensuring that even if an unexpected pulling force is encountered in subsequent use scenarios, the connection between the wire 6 and the device remains firm and reliable, effectively avoiding the device failure problem caused by loosening or falling off, thereby ensuring the continuous and stable operation of the equipment.

[0044] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. A wire fusing device, characterized in that: It comprises a device shell (1) and two fixing components (5) located on the left side and the right side of the interior of the device shell (1); The left side and the right side of the rear wall of the device shell (1) are fixedly connected to a connection component (3) via two mushroom nails (2), a safety component (4) is inserted and connected to the upper side of the interior of the device shell (1), and the left side and the right side of the interior of the device shell (1) are fixedly connected to an electric wire (6) via a fixing component (5).

2. The wire fusing device according to claim 1, characterized in that: A first plug hole (11) is provided at the lower left end of the device shell (1), a second plug hole (12) is provided at the middle upper end of the device shell (1), a through hole (13) is provided at the rear lower wall of the second plug hole (12), a threaded hole (14) is provided on the left side of the rear wall and the left side of the front wall and the right side of the rear wall and the right side of the front wall of the first plug hole (11), and four first fixing holes (15) are provided at the middle of the rear wall of the first plug hole (11).

3. The wire fusing device according to claim 2, characterized in that: The second socket (12) is connected to the first socket (11) via a through hole (13).

4. The wire fusing device according to claim 1, characterized in that: The connecting assembly (3) comprises an L-shaped metal plate (31), a buckle (34) is fixedly connected to the upper front end of the L-shaped metal plate (31), a connecting hole (32) is provided on a side of the lower front end of the L-shaped metal plate (31) away from the buckle (34), and two second fixing holes (33) are provided on a side of the lower front end of the L-shaped metal plate (31) close to the buckle (34).

5. The wire fusing device according to claim 4, characterized in that: The L-shaped metal plate (31) is located inside the through hole (13), the connection hole (32) corresponds to the position of the threaded hole (14), and the two second fixing holes (33) correspond to the positions of the two first fixing holes (15) on the left or the two first fixing holes (15) on the right, respectively.

6. The wire fusing device according to claim 1, characterized in that: The four mushroom nails (2) are respectively interpenetrated and connected with the four first fixing holes (15) and the four second fixing holes (33).

7. The wire fusing device according to claim 1, characterized in that: The fuse assembly (4) comprises a connecting section (41), the upper end of the connecting section (41) is fixedly connected to a fuse box (42), and the left side and right side of the lower end of the connecting section (41) are fixedly connected to insert pieces (43).

8. The wire fusing device according to claim 7, characterized in that: The connecting section (41) is connected to the second insertion hole (12) through insertion, and the two insertion pieces (43) are connected to the two insertion buckles (34) through insertion, respectively.

9. The wire fusing device according to claim 1, characterized in that: The fixing assembly (5) comprises an adjusting bolt (51), a fixing clamp (52) is fixedly connected to the rear portion of the outer surface of the adjusting bolt (51), and a plurality of protruding nails (53) are fixedly connected to the rear end of the fixing clamp (52).

10. The wire fusing device according to claim 9, characterized in that: The adjusting bolt (51) is threadedly connected to the threaded hole (14) and is connected through the connecting hole (32), and the fixing splint (52) is located inside the first insertion hole (11).

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