Fuse mounting seat

Abstract

The utility model discloses a fuse mounting seat, and relates to the technical field of fuses. The fuse mounting seat comprises a household appliance shell, the fuse mounting base assembly is arranged on a household appliance shell and comprises a fuse mounting base, two first grooves, two discs, two first threaded columns, two second threaded columns, two first threaded holes, two second grooves, four rotary buttons, two connecting pieces, two second threaded holes, two third threaded holes and two third grooves. The fuse mounting seat assembly is provided with a first threaded hole and a second threaded hole, the first threaded hole and the second threaded hole are both formed in the shell of the household appliance, and the first threaded column and the second threaded column are connected with the corresponding threaded holes in the mode that the screws are opposite, so that when the fuse mounting seat assembly needs to be disassembled, the fuse mounting seat assembly can be disassembled conveniently. The corresponding first threaded columns can be driven to move to be separated from the interiors of the corresponding second threaded holes and the corresponding third threaded holes only by rotating the rotating buttons.

Description

Technical Field

[0001] The utility model relates to the technical field of fuses, in particular to a fuse mounting seat. Background Art

[0002] A fuse mounting seat, also known as a fuse base, is a device installed on a distribution board to receive a fuse. Its main function is to ensure the safety and electrical performance of the fuse through fixing and conduction functions. A Chinese utility model patent, authorization announcement number "CN216671546U", discloses an excitation fuse mounting seat, including a base, the base is provided with a first accommodating groove for accommodating the excitation fuse, the base is provided with first side grooves on both sides of the first accommodating groove, each of the first side grooves is provided with a first battery pack connecting copper bus, and the two connecting ends of the excitation fuse are respectively detachably connected to the two first battery pack connecting copper buses by first screws.

[0003] The above technical solution facilitates the arrangement of the entire excitation fuse at different positions in the distribution box through the base, realizes adjustment, and facilitates the arrangement of other components inside the distribution box; a first side groove and a first battery pack connecting copper bar are arranged on the base, which are convenient for connection with the two connecting ends of the excitation fuse, and also convenient for replacement of the excitation fuse. When the fuse mounting base is installed inside the vehicle, in order to ensure its stability, it is often necessary to use screws to install it inside the vehicle. If screws are used, it is difficult to disassemble and replace the fuse mounting base without tools. Therefore, there is an urgent need for a fuse mounting base that can be easily disassembled without tools. The fuse mounting base installed by screws is Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a fuse mounting seat which can solve the problem that it is difficult to disassemble and replace the fuse mounting seat fixed by screws when there are no tools.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fuse mounting seat, comprising a household appliance housing;

[0006] The fuse mounting seat assembly is arranged on the housing of a household appliance. The fuse mounting seat assembly includes a fuse mounting seat, two grooves 1, two discs, two threaded columns 1, two threaded columns 2, two threaded holes 1, two grooves 2, four knobs, two connecting pieces, two threaded holes 2, two threaded holes 3 and two grooves 3. The two threaded holes 2 are both opened on the housing of the household appliance. The surfaces of the two threaded columns 1 are respectively threadedly connected to the inner surfaces of the corresponding threaded holes 2, and the surfaces of the two threaded columns 1 are respectively threadedly connected to the inner surfaces of the corresponding threaded holes 3.

[0007] Preferably, the two threaded columns 2 are respectively welded to the corresponding threaded column 1, the thread directions of the two threaded columns 1 are opposite to those of the corresponding threaded column 2, and the diameters of the two threaded columns 2 are both larger than the diameter of the corresponding threaded column 1.

[0008] Preferably, the upper ends of the two threaded columns 2 are welded to the corresponding discs, and the two grooves 1 are respectively opened on the corresponding discs.

[0009] Preferably, the two threaded holes 1 are respectively opened on the corresponding connecting pieces, and the inner surfaces of the two threaded holes 1 are respectively threadedly connected to the surfaces of the corresponding threaded columns 2.

[0010] Preferably, the two grooves 2 are respectively opened on the corresponding connecting members, and the two discs are respectively arranged inside the corresponding grooves 2.

[0011] Preferably, the four knobs are respectively welded to the corresponding connecting pieces, two grooves three are both provided on the fuse mounting seat, and the two connecting pieces are respectively in contact with the inside of the corresponding grooves three.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The fuse mounting seat is provided with a threaded column 1 and a threaded column 2 in the fuse mounting seat assembly. The threaded column 1 and the threaded column 2 are connected to the corresponding threaded holes in the form of screws in reverse. When the fuse mounting seat assembly needs to be disassembled, it is only necessary to rotate the knob to drive the corresponding threaded column 1 to move out of the corresponding threaded hole 2 and the threaded hole 3. Moreover, the threads of the threaded column 1 and the threaded column 2 are in reverse. When the connecting piece drives the threaded column 1 to disengage from the corresponding threaded hole 2 and the threaded hole 3, the connecting piece drives the threaded column 2 to tighten the relationship between the two, thereby ensuring that when the fuse mounting seat is disassembled, the slipping problem caused by the threaded column 1 and the threaded column 2 in the same direction will not occur, that is, the stability of the fuse mounting seat assembly can be ensured without tools. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the interior of the fuse mounting base of the utility model;

[0017] Figure 3 This is a schematic diagram of the connection relationship between the first threaded column and the second threaded column of the utility model;

[0018] Figure 4 It is an overall schematic diagram of the connector of the utility model;

[0019] Figure 5 For this utility model Figure 2 Enlarged schematic diagram at point A in the middle.

[0020] Figure numerals: 1. fuse mounting base; 2. household appliance housing; 3. groove one; 4. disc; 5. threaded column one; 6. threaded column two; 7. threaded hole one; 8. groove two; 9. knob; 10. connector; 11. threaded hole two; 12. threaded hole three; 13. groove three. DETAILED DESCRIPTION

[0021] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0022] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0023] In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0024] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0025] See also Figure 1-5 , the utility model provides a technical solution: a fuse mounting seat, including a household appliance housing 2;

[0026] The fuse mounting seat assembly is arranged on the housing 2 of the household appliance. The fuse mounting seat assembly includes a fuse mounting seat 1, two grooves 13, two discs 4, two threaded columns 15, two threaded columns 26, two threaded holes 17, two grooves 28, four knobs 9, two connectors 10, two threaded holes 21, two threaded holes 312 and two grooves 313. The two threaded holes 211 are both provided on the housing 2 of the household appliance. The surfaces of the two threaded columns 15 are respectively threadedly connected to the inner surfaces of the corresponding threaded holes 21, and the surfaces of the two threaded columns 15 are respectively threadedly connected to the inner surfaces of the corresponding threaded holes 312.

[0027] Furthermore, the two threaded columns 2 6 are respectively welded to the corresponding threaded column 1 5 , the thread directions of the two threaded columns 1 5 are opposite to those of the corresponding threaded column 2 6 , and the diameters of the two threaded columns 2 6 are both larger than the diameter of the corresponding threaded column 1 5 .

[0028] Furthermore, the upper ends of the two threaded columns 2 6 are welded to the corresponding discs 4 , and the two grooves 1 3 are respectively opened on the corresponding discs 4 .

[0029] Furthermore, two threaded holes 7 are respectively opened on the corresponding connecting parts 10, and the inner surfaces of the two threaded holes 7 are respectively threadedly connected with the surfaces of the corresponding threaded columns 2 6.

[0030] Furthermore, two second grooves 8 are respectively opened on the corresponding connecting members 10 , and two discs 4 are respectively arranged inside the corresponding second grooves 8 .

[0031] Furthermore, the four knobs 9 are welded together with the corresponding connecting pieces 10 , respectively. The two grooves 3 13 are both provided on the fuse mounting base 1 , and the two connecting pieces 10 are in contact with the inside of the corresponding grooves 3 13 , respectively.

[0032] When it is necessary to disassemble the fuse mounting base 1;

[0033] First, the four knobs 9 are driven to move by external force, and the movement of the four knobs 9 drives the corresponding connecting parts 10 to move respectively, and the movement of the two connecting parts 10 drives the corresponding threaded column 2 6 to move respectively, and the movement of the two threaded column 2 6 drives the corresponding threaded column 1 5 to move respectively, and the two threaded columns 1 5 move out of the corresponding threaded hole 3 12 and the threaded hole 2 11.

[0034] It should be noted that: since the threaded directions of the threaded column 2 6 and the threaded column 1 5 are opposite, when the threaded column 1 5 is rotated to disengage from the inside of the threaded hole 2 11 and the threaded hole 3 12 , the threaded column 2 6 is more tightly connected to the threaded hole 1 7 as the threaded column 1 5 rotates.

[0035] Secondly, the four knobs 9 are driven to move upward by external force, and the upward movement of the four knobs 9 respectively drives the corresponding connecting parts 10 to move upward, and the two connecting parts 10 move until they are completely separated from the inside of the corresponding groove three 13, and then the fuse mounting base 1 is taken away from the surface of the household appliance housing 2 by external force.

[0036] By setting the threaded column 1 5 and the threaded column 2 6 in the fuse mounting seat assembly, the threaded column 1 5 and the threaded column 2 6 are connected to the corresponding threaded holes in the form of reverse screws. When the fuse mounting seat assembly needs to be disassembled, it is only necessary to rotate the knob 9 to drive the corresponding threaded column 1 5 to move out of the corresponding threaded hole 2 11 and the threaded hole 3 12. Moreover, the threads of the threaded column 1 5 and the threaded column 2 6 are reversed. When the connecting member 10 drives the threaded column 1 5 to disengage from the corresponding threaded hole 2 11 and the threaded hole 3 12, the connecting member 10 drives the threaded column 2 6 to tighten the relationship between the two, thereby ensuring that when the fuse mounting seat is disassembled, the slipping problem caused by the threaded column 1 5 and the threaded column 2 6 moving in the same direction will not occur, that is, the stability of the fuse mounting seat assembly without tools is guaranteed.

[0037] Working principle:

[0038] When it is necessary to disassemble the fuse mounting base 1;

[0039] First, the four knobs 9 are driven to move by external force, and the movement of the four knobs 9 drives the corresponding connecting parts 10 to move respectively, and the movement of the two connecting parts 10 drives the corresponding threaded column 2 6 to move respectively, and the movement of the two threaded column 2 6 drives the corresponding threaded column 1 5 to move respectively, and the two threaded columns 1 5 move out of the corresponding threaded hole 3 12 and the threaded hole 2 11.

[0040] Secondly, the four knobs 9 are driven to move upward by external force, and the upward movement of the four knobs 9 respectively drives the corresponding connecting parts 10 to move upward, and the two connecting parts 10 move until they are completely separated from the inside of the corresponding groove three 13, and then the fuse mounting base 1 is taken away from the surface of the household appliance housing 2 by external force.

[0041] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A fuse mounting seat, characterized in that: include: It comprises a household appliance housing (2); The fuse mounting seat assembly is arranged on a housing (2) of a household appliance. The fuse mounting seat assembly comprises a fuse mounting seat (1), two grooves (3), two discs (4), two threaded columns (5), two threaded columns (6), two threaded holes (7), two grooves (8), four knobs (9), two connecting pieces (10), two threaded holes (11), two threaded holes (12) and two grooves (13). The two threaded holes (11) are both arranged on the housing (2) of the household appliance. The surfaces of the two threaded columns (5) are respectively threadedly connected to the inner surfaces of the corresponding threaded holes (11), and the surfaces of the two threaded columns (5) are respectively threadedly connected to the inner surfaces of the corresponding threaded holes (12).

2. A fuse mounting base according to claim 1, characterized in that: The two threaded columns (2) (6) are respectively welded to the corresponding threaded column (1) (5); the thread directions of the two threaded columns (1) (5) are respectively opposite to those of the corresponding threaded column (2) (6); and the diameters of the two threaded columns (2) (6) are both larger than the diameter of the corresponding threaded column (1) (5).

3. A fuse mounting base according to claim 1, characterized in that: The upper ends of the two threaded columns (6) are welded to the corresponding discs (4), and the two grooves (3) are respectively opened on the corresponding discs (4).

4. A fuse mounting base according to claim 1, characterized in that: The two threaded holes (7) are respectively opened on the corresponding connecting parts (10), and the inner surfaces of the two threaded holes (7) are respectively threadedly connected to the surface of the corresponding threaded column (6).

5. A fuse mounting base according to claim 1, characterized in that: The two second grooves (8) are respectively opened on the corresponding connecting parts (10), and the two discs (4) are respectively arranged inside the corresponding second grooves (8).

6. A fuse mounting base according to claim 1, characterized in that: The four rotating knobs (9) are respectively welded to the corresponding connecting pieces (10); the two grooves (13) are both provided on the fuse mounting seat (1); and the two connecting pieces (10) are respectively in contact with the inside of the corresponding grooves (13).

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