Multifunctional input socket compatible with fuse tube and IEC socket

Abstract

The utility model provides a multifunctional input socket compatible with a fuse tube and an IEC socket, which comprises a main shell, one side of the main shell is provided with a slot and an installation groove, three groups of pins are installed in the slot, two groups of fixing clamps are fixedly installed in the installation groove, and the openings of the two groups of fixing clamps and the opening of the installation groove face the same direction; a fuse tube seat is mounted in the mounting groove, the fuse tube seat comprises a fixed shell, a fixed notch is formed in one side of the fixed shell, an opening of the fixed notch faces the direction, a fuse tube is mounted in the fixed notch, and the two ends of the fuse tube are clamped to the inner sides of the fixing clamps respectively. According to the utility model, the contact pin, the connecting terminal, the connecting sheet and the fixing clamp are installed in the main shell in a riveting manner, the fuse tube is fixed by the installed fixing clamp, and through combination and compatibility, the total number of the two parts can be reduced, so that the processing production line and the occupied space are reduced, the processing time is shortened, the number of assembling workers is reduced, and the production cost is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of sockets, and more specifically, particularly relates to a multifunctional input socket compatible with a fuse tube and an IEC socket. Background Art

[0002] In the prior art, the fuse tube and the IEC socket are usually two independent structures of the tube body and the input socket, which has the disadvantages of numerous parts and complex assembly process. The fuse tube body and the IEC socket need to be installed into the housing of the whole machine respectively, and then the two are connected in the narrow housing by wires and soldering, and the corresponding polarities are connected through the terminals. The operation time is long, the production efficiency is low, and the procurement cost and production cost are high. Therefore, in view of this, the existing structure and defects are studied and improved, and a multifunctional input socket compatible with the fuse tube and the IEC socket is provided, so as to achieve the purpose of more practical value. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a multifunctional input socket compatible with fuse tubes and IEC sockets, which is achieved by the following specific technical means:

[0004] A multifunctional input socket compatible with a fuse tube and an IEC socket comprises a main shell, a slot and a mounting slot are arranged on one side of the main shell, three groups of pins are installed inside the slot, two groups of fixing clips are fixedly installed inside the mounting slot, and the openings of the two groups of fixing clips are in the same direction as the opening of the mounting slot; a fuse tube seat is installed inside the mounting slot, the fuse tube seat comprises a fixed shell, a fixed notch is arranged on one side of the fixed shell, the opening direction of the fixed notch is set, a fuse tube is installed inside the fixed notch, and both ends of the fuse tube are respectively clamped on the inner side of the fixing clip.

[0005] Furthermore, the three groups of pins are grounding pins, L-level pins and N-level pins respectively; the bottom of the slot corresponding to the three groups of pins are respectively provided with through holes for one end of them to pass through; three groups of connecting terminals are installed on the outside of the main shell, and two groups of the connecting terminals are riveted to the protruding ends of the grounding pins and the N-level pins respectively.

[0006] Furthermore, two groups of through holes are provided at the bottom of the installation groove, rivets are inserted into the inner side of the fixing clips, one end of the rivets respectively passes through the through holes, and one group of rivets is riveted to the remaining group of the connection terminals.

[0007] Furthermore, a connecting plate is installed on one side of the main shell, and two ends of the connecting plate are riveted to the protruding ends of the L-level pins and another group of rivets respectively.

[0008] Furthermore, a positioning notch that is interconnected is provided between the slot and the installation slot, a positioning block is provided at the top of the fixing notch, and the positioning block is slidably connected to the positioning notch.

[0009] Furthermore, a shift block is provided on the top side of the fixed shell, and the shift block is slidably installed in the positioning slot.

[0010] Furthermore, a placement groove is provided inside the fixed shell, and two groups of fixing spring pieces for fixing the fuse tube are fixedly installed inside the placement groove.

[0011] Furthermore, multi-step plastic buckles are symmetrically arranged on both sides of the main shell.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The utility model installs the pins, connecting terminals, connecting pieces and fixing clips in the main shell by riveting, and fixes the fuse tube by the installed fixing clips, so as to finally form a "two-in-one" integrated structure design. Through merging and compatibility, the overall number of the two parts can be reduced, so as to reduce the processing production line and occupied space, shorten the processing time, reduce the number of assembly workers, reduce production costs, improve unit processing efficiency, improve work efficiency and economic benefits, and reduce procurement costs, so as to achieve the purpose of saving social resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of the utility model Figure 1 .

[0015] Figure 2 This is a schematic diagram of the overall structure of the utility model Figure 2 .

[0016] Figure 3 It is a schematic diagram of the disassembly of the fuse holder and the main shell of the utility model.

[0017] Figure 4 This is a schematic diagram of the disassembly of the plug pin, connecting terminal and connecting piece from the main housing of the utility model. Figure 1 .

[0018] Figure 5 This is a schematic diagram of the disassembly of the plug pin, connecting terminal and connecting piece from the main housing of the utility model. Figure 2 .

[0019] Figure 6 It is a schematic diagram of the main shell structure of the utility model.

[0020] Figure 7 It is a structural schematic diagram of a fuse holder of the utility model.

[0021] Figure 8The utility model is a schematic diagram of the connection structure between a fuse tube and a fuse tube seat.

[0022] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0023] 1. Main housing; 2. Fuse holder; 3. Pin; 4. Connecting terminal; 5. Connecting piece; 6. Fixing clip; 7. Rivet; 8. Fuse tube;

[0024] 101, slot; 102, mounting slot; 103, positioning notch; 201, fixed housing; 202, shift block; 203, positioning block; 204, fixed notch; 205, fixed spring. DETAILED DESCRIPTION

[0025] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0026] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] Example:

[0029] As attached Figure 1 To Attachment Figure 8 As shown:

[0030] The utility model provides a multifunctional input socket compatible with a fuse tube and an IEC socket, comprising a main shell 1, a slot 101 and a mounting slot 102 are arranged on one side of the main shell 1, three groups of pins 3 are installed inside the slot 101, two groups of fixing clips 6 are fixedly installed inside the mounting slot 102, and the openings of the two groups of fixing clips 6 are in the same direction as the opening of the mounting slot 102; a fuse tube seat 2 is installed inside the mounting slot 102, the fuse tube seat 2 comprises a fixed shell 201, a fixed notch 204 is arranged on one side of the fixed shell 201, the opening direction of the fixed notch 204 is set, a fuse tube 8 is installed inside the fixed notch 204, and two ends of the fuse tube 8 are respectively clamped on the inner side of the fixing clip 6.

[0031] Among them, the three groups of pins 3 are grounding pins, L-level pins and N-level pins respectively; the bottom of the slot 101 corresponds to the three groups of pins 3 and is respectively provided with through holes for one end thereof to pass through; three groups of connecting terminals 4 are installed on the outside of the main shell 1, and two groups of the connecting terminals 4 are riveted to the passing ends of the grounding pins and the N-level pins respectively.

[0032] The bottom of the installation slot 102 is provided with two groups of through holes, and rivets 7 are inserted into the inner side of the fixing clip 6 . One end of the rivet 7 passes through the through holes respectively, and one group of rivets 7 is riveted to the remaining group of connection terminals 4 .

[0033] A connecting piece 5 is installed on one side of the main shell 1, and two ends of the connecting piece 5 are riveted to the protruding ends of the L-level pins and another group of rivets 7 respectively.

[0034] Among them, a positioning slot 103 that is interconnected is arranged between the slot 101 and the mounting slot 102, a positioning block 203 is arranged at the top of the fixed slot 204, and the positioning block 203 is slidably connected to the positioning slot 103. Through the arrangement of the positioning block 203 and the positioning slot 103, the accuracy and stability of the installation of the fixed shell 201 in the mounting slot 102 can be improved.

[0035] Among them, a shift block 202 is provided on the top side of the fixed shell 201, and the shift block 202 is slidably installed in the positioning slot 103, so that after the fuse tube 8 is disconnected, the fixed shell 201 can be quickly pulled out from the installation slot 102 by using the shift block 202, so as to facilitate the subsequent replacement of the fuse tube 8, which is convenient and quick to use.

[0036] The fixed housing 201 is provided with a placement slot inside, and two sets of fixing springs 205 for fixing the fuse tube 8 are fixedly installed inside the placement slot, so as to place the spare fuse tube 8 for emergency use and convenient operation by the user.

[0037] Among them, multi-step plastic buckles are symmetrically arranged on both sides of the main shell 1 to meet the installation requirements of various existing shell thicknesses.

[0038] The working principle of this embodiment: during assembly, the three groups of pins 3 can be installed in the slots 101 respectively by using existing automated equipment or manual labor, and then the fixing clip 6 can be installed in the mounting groove 102 by using the rivet 7, and then the three groups of connecting terminals 4 and the connecting piece 5 are respectively placed on one side of the main shell 1, and the riveting equipment is used to complete the riveting between the connecting terminals 4, the connecting piece 5, the pins 3 and the rivet 7; after the riveting is completed, the two groups of fuse tubes 8 can be respectively installed in the fixing slot 204 and the placement slot, and then the fixing shell 201 is inserted flat into the mounting groove 102, so that the two ends of the fuse tube 8 in the fixing slot 204 are respectively inserted into the fixing clip 6 to complete the connection of the fuse tube 8, so that the overall assembly production is completed. The utility model installs the pin 3, the connecting terminal 4, the connecting piece 5 and the fixing clip 6 in the main housing 1 by riveting, and fixes the fuse tube 8 by the installed fixing clip 6, so as to finally form a "two-in-one" integrated structure design. Through merging and compatibility, the overall number of the two components can be reduced, so as to reduce the processing production line and the occupied space, shorten the processing time, reduce the number of assembly workers, reduce the production cost, improve the unit processing efficiency, improve the work efficiency and economic benefits, and reduce the procurement cost, so as to achieve the purpose of saving social resources.

[0039] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A multifunctional input socket compatible with a fuse tube and an IEC socket, comprising a main housing (1), characterized in that: A slot (101) and a mounting slot (102) are provided on one side of the main housing (1), three groups of pins (3) are installed inside the slot (101), two groups of fixing clips (6) are fixedly installed inside the mounting slot (102), and the openings of the two groups of fixing clips (6) are oriented in the same direction as the opening of the mounting slot (102); a fuse holder (2) is installed inside the mounting slot (102), the fuse holder (2) comprises a fixed housing (201), a fixed slot (204) is provided on one side of the fixed housing (201), the opening of the fixed slot (204) is oriented in a certain direction, a fuse tube (8) is installed inside the fixed slot (204), and two ends of the fuse tube (8) are respectively clamped on the inner side of the fixing clip (6).

2. The multifunctional input socket compatible with fuse tube and IEC socket as claimed in claim 1, characterized in that: The three groups of plug pins (3) are respectively grounding plug pins, L-level plug pins and N-level plug pins; the bottom of the slot (101) is respectively provided with through holes for one end of the three groups of plug pins (3) to pass through; three groups of connection terminals (4) are installed on the outer side of the main housing (1), and two groups of the connection terminals (4) are respectively riveted to the passing ends of the grounding plug pins and the N-level plug pins.

3. The multifunctional input socket compatible with fuse tube and IEC socket as claimed in claim 2, characterized in that: The bottom of the installation groove (102) is provided with two groups of through holes, and the inner side of the fixing clamp (6) is inserted with rivets (7), one end of the rivets (7) respectively passes through the through holes, and one group of rivets (7) is riveted to the remaining group of connection terminals (4).

4. The multifunctional input socket compatible with fuse tube and IEC socket as claimed in claim 3, characterized in that: A connecting piece (5) is installed on one side of the main housing (1), and two ends of the connecting piece (5) are riveted to the outlet ends of the L-level pins and another group of rivets (7) respectively.

5. The multifunctional input socket compatible with fuse tube and IEC socket as claimed in claim 1, characterized in that: A mutually communicating positioning notch (103) is provided between the slot (101) and the mounting slot (102); a positioning block (203) is provided at the top of the fixing notch (204), and the positioning block (203) is slidably connected to the positioning notch (103).

6. The multifunctional input socket compatible with fuse tube and IEC socket as claimed in claim 5, characterized in that: A shift block (202) is provided on the top side of the fixed housing (201), and the shift block (202) is slidably installed in the positioning slot (103).

7. The multifunctional input socket compatible with fuse tube and IEC socket as claimed in claim 1, characterized in that: A placement groove is provided inside the fixed housing (201), and two groups of fixing spring pieces (205) for fixing the fuse tube (8) are fixedly installed inside the placement groove.

8. The multifunctional input socket compatible with fuse tube and IEC socket as claimed in claim 1, characterized in that: Multi-step plastic buckles are symmetrically arranged on both sides of the main housing (1).

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