阅读说明：本技术 快速接线结构 (Quick wiring structure ) 是由 陈�峰 于 2020-03-27 设计创作，主要内容包括：本发明涉及快速接线结构,其至少包括输出件以及具备弹性的接线件；输出件设置有接线槽；接线槽至少包括依次固定连接的第一弹片以及接线底片,第一弹片的顶端中部向前延伸形成弹片触发部；接线件设置在输出件内,使接线底片、第一弹片分别抵持输出件的底端、输出件的顶端。本发明能够实现快速接线、取线；能够提高电线的固定强度以及电性连接强度,还能够实现快速且方便地接线、取线；能够保持开关壳与接线按键之间的位置稳定；防止开关壳的安装方向发生变化时、接线按键因自重而自动远离开关壳造成接线、取线不便,防止运过程中,开关壳与接线按键相互撞击而损伤。(The invention relates to a quick wiring structure, which at least comprises an output piece and a wiring piece with elasticity; the output piece is provided with a wiring groove; the wiring groove at least comprises a first elastic sheet and a wiring bottom sheet which are fixedly connected in sequence, and the middle part of the top end of the first elastic sheet extends forwards to form an elastic sheet triggering part; the wiring piece is arranged in the output piece, so that the wiring bottom piece and the first elastic piece respectively support against the bottom end of the output piece and the top end of the output piece. The invention can realize fast wiring and wire taking; the fixing strength and the electric connection strength of the electric wire can be improved, and quick and convenient wiring and wire taking can be realized; the position between the switch shell and the wiring key can be kept stable; when the installation direction of preventing the switch shell changes, the wiring button is because of the dead weight and automatic the switch shell of keeping away from causes the wiring, gets the line inconvenient, prevents to transport the in-process, and the switch shell damages with the mutual striking of wiring button.)

1. A quick connection structure including at least an output member (21) and a connection member (22) having elasticity; the output piece (21) is provided with a wiring groove (211); it is characterized in that the utility model is characterized in that,

the wiring groove (211) at least comprises a first elastic sheet (221) and a wiring bottom sheet (222) which are fixedly connected in sequence, and the middle of the top end of the first elastic sheet (221) extends forwards to form an elastic sheet triggering part (2211); the wiring piece (22) is arranged in the output piece (21), so that the wiring bottom sheet (222) and the first elastic sheet (221) respectively support against the bottom end of the output piece (21) and the top end of the output piece (21).

2. The quick wiring structure as claimed in claim 1, wherein both sides of the output member (21) are exposed to make the output member (21) have a generally U-shaped cross section, and a plug contact piece (219) is fixedly provided at a front end of the output member (21).

3. The quick wiring structure of claim 1, wherein a second elastic sheet (223) in the same direction as the first elastic sheet (221) is arranged at the front end of the wiring piece (22), and when the wiring bottom sheet (222) moves by pressing the elastic sheet trigger part (2211), the first elastic sheet (221) can abut against the second elastic sheet (223).

4. The quick wiring structure of claim 3, wherein when viewed perpendicularly to the first resilient sheet (221), the resilient sheet trigger portion (2211) overlaps the second resilient sheet (223), and when the resilient sheet trigger portion (2211) is pressed to move the wiring substrate (222), the resilient sheet trigger portion (2211) can abut against the second resilient sheet (223).

5. The quick wiring structure as claimed in claim 3, wherein a bent piece (224) is fixedly provided at a front end of the wiring member (22), and the second resilient piece (223) is connected to a rear end of the bent piece (224).

6. The quick wiring structure of claim 3, further comprising a switch housing (23), wherein the switch housing (23) is provided with a wire insertion hole (231), the wire insertion hole (231) is opposite to the first spring plate (221) and the second spring plate (223), and the wire insertion hole (231) is staggered with the spring plate trigger portion (2211).

7. The quick wiring structure of claim 6, further comprising a wiring key (24) provided with a key triggering portion (241), wherein the wiring key (24) is hinged to the switch housing (23), the key triggering portion (241) abuts against the elastic sheet triggering portion (2211), or the key triggering portion (241) abuts against the elastic sheet triggering portion (2211) and the wiring key (24) can abut against the second elastic sheet (223) when rotating.

8. The quick wiring structure as claimed in claim 7, wherein the switch shell ((23)) and the wiring key ((24)) are provided with key position limiting devices.

9. The quick wiring structure according to claim 8, wherein the switch case (23) and the wiring key (24) are respectively provided with a key position limiting body (232) and a key position limiting groove (242) which are elastic, or the switch case (23) and the wiring key (24) are respectively provided with a key position limiting groove (242) and a key position limiting body (232) which are elastic.

10. The quick wiring structure of claim 6, wherein the rear end of the output card slot (212) protrudes upwards to form a negative projection (213), the wiring negative (222) is provided with a negative card slot (2221), and the inner wall of the front end of the negative card slot (2221) is abutted against the negative projection (213); an inner cavity of the switch shell (23) is provided with a shell cavity buckle (233), the bottom end of the output piece (21) is provided with an output clamping groove (212), and the output clamping groove (212) abuts against the inner wall of the rear end of the output clamping groove (212).

Technical Field

The invention relates to a mounting plate structure and a quick wiring structure, in particular to a mounting plate structure and a quick wiring structure in the fields of switches and sockets.

Background

When installing traditional mounting panel structure on end box, will pass the mounting panel screw in of mounting panel structure screw hole of end box, realize the fixed of mounting panel structure and end box with the bolt.

However, when the bolt is screwed into the bottom case through the mounting plate of the mounting plate structure, it is troublesome to align the bolt with the threaded hole of the bottom case. Moreover, the types of the bottom boxes are different (for example, european bottom boxes are cylindrical as a whole, and ordinary bottom boxes are square box as a whole), so that the traditional mounting plate structure also needs to be provided with multiple types to match with multiple bottom boxes, and the universality is low.

Conventional wiring structures, such as those of switches or sockets, usually connect the wires to the output member by clamping the wires with the output member by screws. However, the rotation of the screw causes the axial movement of the screw to be slow, resulting in slow wire connection and wire extraction. In addition, the rotating screw generally needs a tool, which causes inconvenience in wiring and taking out the wire.

Disclosure of Invention

In order to solve one or more of the above problems, the present invention provides a mounting plate structure and a quick wiring structure, which can realize quick wiring and wire taking.

The detailed technical scheme adopted by the invention is as follows: the quick wiring structure at least comprises an output piece and a wiring piece with elasticity; the output piece is provided with a wiring groove; the wiring groove at least comprises a first elastic sheet and a wiring bottom sheet which are fixedly connected in sequence, and the middle part of the top end of the first elastic sheet extends forwards to form an elastic sheet triggering part; the wiring piece is arranged in the output piece, so that the wiring bottom piece and the first elastic piece respectively support against the bottom end of the output piece and the top end of the output piece.

Furthermore, both sides of the output piece are exposed to enable the section of the output piece to be U-shaped as a whole, and a plug contact piece is fixedly arranged at the front end of the output piece.

On the premise of ensuring that the conductivity is not reduced a lot, more materials can be saved, the production procedures are reduced, and the cost is reduced; it is also possible to ensure the reliability of the tip of the output member contacting the electric wire and the reliability of the output member being mounted to the switch case.

Furthermore, a second elastic sheet in the same direction as the first elastic sheet is arranged at the front end of the wiring piece, and the first elastic sheet can abut against the second elastic sheet when the wiring negative is moved by pressing the elastic sheet triggering part.

The fixing strength and the electric connection strength of the electric wire can be improved, and quick and convenient wiring and wire taking can also be realized.

Furthermore, when the first elastic sheet is perpendicular to the second elastic sheet, the elastic sheet triggering part and the second elastic sheet are overlapped, and when the elastic sheet triggering part is pressed, the elastic sheet triggering part can abut against the second elastic sheet when the wiring negative film moves.

The structure is simple and reliable, and the first elastic sheet can be abutted against the second elastic sheet without arranging other components.

Furthermore, the front end of the wiring piece is fixedly provided with a bending piece, and the second elastic piece is connected with the rear end of the bending piece.

The meander slice and the second spring slice can be elastically deformed, so that a gap is easily formed, and the operation of wiring and taking out wires is convenient; the whole length of the wiring piece can be shortened, and the size of the switch shell can be reduced.

Further, still include the switch shell, the plug wire hole has been seted up to the switch shell, and the plug wire hole just is to first shell fragment and second shell fragment, and the plug wire hole staggers with shell fragment trigger part.

When the electric wire is inserted through the wire inserting hole, the elastic sheet triggering part cannot block the electric wire, and the wiring operation is facilitated.

The switch shell is hinged to the switch shell, the button triggering portion abuts against the elastic sheet triggering portion, or the button triggering portion abuts against the elastic sheet triggering portion and the connection button can abut against the second elastic sheet when rotating.

The gap can be formed without pressing by using a test pencil and other tools, so that the operation of wiring and taking wires is convenient.

Furthermore, the switch shell and the wiring key are provided with key limiting devices.

The position between the switch shell and the wiring key can be kept stable; when the installation direction of preventing the switch shell changes, the wiring button is because of the dead weight and automatic the switch shell of keeping away from causes the wiring, gets the line inconvenient, prevents to transport the in-process, and the switch shell damages with the mutual striking of wiring button.

Furthermore, the switch shell and the wiring key are respectively provided with an elastic key limiting body and an elastic key limiting groove, or the switch shell and the wiring key are respectively provided with a key limiting groove and an elastic key limiting body.

The wiring key is convenient to assemble on the switch shell.

Furthermore, the rear end of the output clamping groove protrudes upwards to form a negative plate protrusion, the wiring negative plate is provided with a negative plate clamping groove, and the inner wall of the front end of the negative plate clamping groove abuts against the negative plate protrusion; the inner chamber of switch shell is provided with shell chamber buckle, and output slot has been seted up to the bottom of output spare, and output slot supports the rear end inner wall of holding output slot.

The switch assembly is convenient to assemble, and the production cost is reduced; the output piece and the wiring piece can be stably preassembled into a whole, so that the switch assembly is convenient to assemble, and the production cost is reduced.

Compared with the prior art, the invention has the following beneficial effects:

1) the quick wiring and wire taking can be realized;

2) the fixing strength and the electric connection strength of the electric wire can be improved, and quick and convenient wiring and wire taking can be realized;

3) the position between the switch shell and the wiring key can be kept stable; when the installation direction of preventing the switch shell changes, the wiring button is because of the dead weight and automatic the switch shell of keeping away from causes the wiring, gets the line inconvenient, prevents to transport the in-process, and the switch shell damages with the mutual striking of wiring button.

Drawings

FIG. 1 is an exploded perspective view of a mounting plate structure and a quick wiring structure of the present invention; the holes of the back box 9 for passing the electric wires [ not shown in the drawings ] are hidden and not shown.

FIG. 2 is an exploded perspective view of the mounting plate structure and the quick wiring structure of the present invention; the back box 9 is not shown.

FIG. 3 is an exploded perspective view of the mounting plate structure and the quick wiring structure of the present invention; the back box 9 is not shown.

Fig. 4 is a perspective view of the switch assembly 2; the switch housing 23 and the switch shield 29 are not shown.

Fig. 5 is a top view of the mounting plate structure and the quick wiring structure of the present invention.

Fig. 6 is a schematic view of the section i-i of fig. 5.

FIG. 7 is an enlarged schematic view at III of FIG. 6; the locking assembly 13 is in a locking state, and a thick dotted arrow represents the moving direction of the translation block 14 during locking; the thick solid arrow indicates the rotation direction of the rising piece 121 at the time of locking.

FIG. 8 is an enlarged schematic view at III of FIG. 6; the locking assembly 13 is in its natural state.

Fig. 9 is a schematic view of the section ii-ii of fig. 5.

FIG. 10 is an enlarged schematic view at IV of FIG. 9; the thin dotted arrow indicates the direction in which the trigger 241 is rotated by pressing the connection button 24 during connection; the thick solid arrows indicate the direction in which the triggering portion 241 abuts against the triggering portion 2211, and the triggering portion 2211 abuts against the second elastic piece 223, so that the first elastic piece 221 and the second elastic piece 223 rotate in the same direction; .

Fig. 11 is a bottom view of the mounting plate structure and the quick wiring structure of the present invention.

Fig. 12 is a schematic view of the wire connecting member 22 from a view perpendicular to the first resilient piece 221.

Mounting the assembly 1; a mounting plate 11; a mounting hole 111; pre-assembled with the elastic buckle 112; a board card frame 118; mounting the holding member 12; a rising piece 121; a locking plate 122; locking plate holes 123; a translating wall 124; a retaining tip 125; a cocking patch angle β; a locking assembly 13; a mounting bolt 131; a translation block 132; a panel 19; panel connection structures 191; a switch assembly 2; an output member 21; a wiring groove 211; an output card slot 212; a bottom plate projection 213; a top contact trench 214; a plug contact piece 219; a wiring piece 22; a first spring piece 221; a spring trigger 2211; a wiring substrate sheet 222; a backsheet card slot 2221; a second resilient piece 223; a clip 224; a switch case 23; a wire insertion hole 231; a key position limiting body 232; a housing cavity snap 233; hinge slot 237; a plate clip 238; a cover fastener 239; a connection key 24; a key trigger section 241; a key retaining groove 242; a hinge post 247; a switch protection cover 29; cover snap slots 299; a bottom case 9; a supported body 91; a held structure 911; bottom case fixing holes 99; and an electric wire W.

Detailed Description

The technical scheme of the invention is explained in the following by combining the attached drawings of the invention.

The mounting plate structure comprises a mounting assembly 1, wherein the mounting assembly 1 comprises a mounting plate 11, a mounting abutting piece 12 and at least two locking assemblies 13. Typically, each locking assembly 13 is rotationally symmetric about the center line of the mounting plate 11 to ensure that when the tilting plate 121 abuts against the back box 9, the mounting plate 11 is uniformly stressed and does not deviate from the back box 9 (i.e. the center lines of the two are not aligned).

The mounting support 12 includes a tilting plate 121 and a locking plate 122 fixedly connected to the tilting plate 121.

A tilting sheet angle beta is arranged between the tilting sheet 121 and the locking plate 122, and the tilting sheet angle beta is smaller than ninety degrees and larger than zero degrees; preferably forty-five to seventy-five degrees, and more preferably sixty degrees.

The locking assembly 13 is connected to the mounting plate 11 and the locking plate 122, and the locking assembly 13 can drive the locking plate 122 to rotate.

Further, the mounting assembly 1 further comprises a panel 19 which is square in plan view, the mounting plate 11 is square in plan view as a whole, the panel 19 and the mounting plate 11 are both provided with panel connecting structures 191, and the panel connecting structures 191 of the panel 19 are connected with the panel connecting structures 191 of the mounting plate 11; the groups of panel connections 191 located on the same side of the square of the mounting plate 11 are one group, the panel connections 191 are rotationally symmetric about a center line of the mounting plate 11 (i.e., a line perpendicular to the plate surface of the mounting plate 11 and passing through the square of the mounting plate 11) and have an included angle of rotation of ninety degrees, and the groups of panels 19 (the panel connections 191 located on the same side of the square of the panel 19 are one group) the panel connections 191 are rotationally symmetric and have an included angle of rotation of an integer multiple of ninety degrees. The panel 19 can still be mounted on the mounting plate 11 after being rotated ninety degrees, which is convenient. Panel connection structure 191 can support for buckle and steelframe, through the buckle and hold the steelframe and realize being connected, also can pass the hole through the bolt for the hole and realize connecting.

Preferably, the locking assembly 13 comprises a mounting bolt 13 and a translation block 14; the mounting plate 11 is provided with a mounting hole 111; the locking plate 122 is provided with a locking plate hole 123; the mounting bolt 13 penetrates through the mounting hole 111 and the locking plate hole 123 to be in threaded connection with the translation block 14; one end of the locking plate 122 is attached to the mounting plate 11, and a gap is formed between the other end of the locking plate 122 and the mounting plate 11; at this time, the locking assembly 13 is in a natural state. Generally, when the locking assembly 13 is in a natural state, the tilting plate 121 is vertically disposed and can be slightly inclined with respect to a vertical plane. The lock plate hole 123 is usually an elongated hole, and may be a circular hole having a diameter larger than that of the mounting bolt 13. Rotating the mounting bolt 13 to enable the translation block 14 to be close to the mounting plate 11, and enabling the translation block 14 to abut against the locking plate 122 to enable the locking plate 122 to rotate; the structure is simple and reliable.

Further, the tilting plate 121 is fixedly provided with a translation wall 124 attached to the translation block 14. Generally, the translation walls 124 respectively abut two opposing side walls of the translation block 14. When the mounting bolt 13 is rotated, the translation block 14 is attached to the translation wall 124 and cannot rotate along with the mounting bolt 13, and the locking and unlocking operations of the locking assembly 13 are both convenient.

Furthermore, the mounting plate 11 is fixedly provided with a pre-installed elastic buckle 112 with elasticity; the pre-assembled elastic buckle 112 clamps the installation supporting member 12. During assembly, the mounting support member 12 is clamped between the pre-assembled elastic buckles 112, so that the mounting support member 12 can be temporarily fixed, the translation block 132 can be conveniently placed, and the mounting bolt 131 can be conveniently aligned, thereby facilitating the assembly of the mounting assembly 1. In addition, the bottom ends of the tilting pieces 121 can be prevented from tilting (i.e. the bottom ends of the tilting pieces 121 are far away from the locking assembly 13) due to self weight, so that the tilting pieces 121 are easily interfered with the back box 9.

The working principle of the mounting plate structure of the invention is as follows: before use, the back box 9 is fixed in a desired position, for example in a hole made in a wall.

When the mounting plate structure is used, the mounting plate structure is moved towards the bottom box 9 until the mounting plate 11 is attached to the bottom box 9, and then the mounting bolt 13 is rotated by a tool such as a screwdriver and the like to enable the translation block 14 to be close to the mounting plate 11 and the bottom end of the tilting sheet 121 to tilt and abut against the inner wall of the bottom box 9 to generate friction force or abutting force, so that the mounting plate 11 is fixed with the bottom box 9.

As can be seen from the above, the mounting plate structure of the invention does not need to align the screw with the threaded hole of the bottom box 9 through the mounting plate 11 when in use, and is more convenient to use.

The mounting plate structure of the invention also comprises a bottom box 9; the inner wall of the bottom box 9 extends inwards to form a supported body 91; the supported body 91 is provided with a plurality of supported structures 911. The held structure 911 may be a groove or a protrusion. The bottom case 9 may be an european bottom case (the whole is cylindrical, and the inner wall is not provided with the supported body 91), or an ordinary bottom case (the whole is a box shape).

Further, a supporting tip 125 with a triangular cross section is fixedly arranged at the bottom end of the tilting sheet 121. The supporting tip 125 can be inserted into the supported structure 911 or the inner wall of the bottom case 9 to form a supporting force against the inner wall of the bottom case 9, so as to ensure the fixing effect (compared with relying on friction) between the mounting plate 11 and the bottom case 9.

Typically, the mounting plate 11 is made of a hard material such as stainless steel. Generally, the mounting plate structure of the invention further comprises a switch assembly 2, the mounting plate 11 is provided with a mounting groove (not shown in the drawings), and the switch assembly 2 penetrates through the mounting groove and is fixedly connected with the mounting plate 11. For example, the switch module 2 is provided with an elastic board clip 238, and the mounting plate 11 is fixedly provided with a board clip frame 118; the top outer edge of the switch assembly 2 and the board clip 238 respectively support against the mounting plate 11 and the board frame 118, so that the switch assembly 2 passes through the mounting groove and is fixedly connected with the mounting plate 11. When the switch component 2 is assembled, the switch component 2 only needs to penetrate through the mounting groove, so that the top outer edge of the switch component 2 and the board clip 238 respectively support the mounting plate 11 and the board clip frame 118, and the switch component 2 is conveniently assembled on the mounting plate 11.

The quick wiring structure at least comprises an output piece 21 and a wiring piece 22 with elasticity. The output material 21 and the wire connecting material 22 are generally made of a material having elasticity and conductivity such as brass.

The output member 21 is provided with a wiring groove 211.

Preferably, both sides of the output member 21 are exposed to make the output member 21 have a U-shaped cross section as a whole, and a plug contact piece 219 is fixedly provided at the front end of the output member 21 (usually, riveted). The plug contact 219 is used for contacting with an electrical conductor (not shown in the drawings) of a plug (such as a fan plug, etc.) to supply power. When the output member 21 is powered on, most of the current passes through the top end piece of the output member 21 and then is directly output to the plug contact piece 219 from the front end of the output member 21, only a small part of the current passes through the bottom end of the output member 21 and two side walls (supposing that two side walls exist) of the output member 21, and the two side walls of the output member 21 are removed to expose two sides of the output member 21, so that more materials can be saved and the cost can be reduced on the premise that the conductivity (namely the internal resistance is not increased much) is not reduced; meanwhile, when the output member 21 is produced by stamping, two side walls of the output member 21 do not need to be bent and formed, so that stamping stations of the output member 21 can be reduced, and the cost is reduced; in addition, the top end of the output piece 21 and the bottom end of the output piece 21 can be elastically deformed, the reliability of contact between the top end of the output piece 21 and the electric wire W is guaranteed, the bottom end of the output piece 21 can continuously have a tendency of abutting against the inner wall of the switch shell 23, the shell cavity buckle 233 on the inner wall of the switch shell 23 is not easy to be separated from the output clamping groove 212, and the reliability of installation of the output piece 21 on the switch shell 23 is guaranteed.

The wire connection slot 211 at least comprises a first elastic piece 221 and a wire connection bottom piece 222 which are fixedly connected in sequence, wherein the middle of the top end of the first elastic piece 221 extends forwards (generally horizontally) to form an elastic piece triggering part 2211.

The wiring member 22 is disposed in the output member 21, so that the wiring substrate 222 and the first elastic sheet 221 respectively abut against the bottom end of the output member 21 and the top end of the output member 21.

The working principle of the quick wiring structure of the invention is as follows: as shown in fig. 10, before use, the spring trigger 2211 moves the top end of the first spring 221 toward the negative wiring plate 222 to form a gap between the negative wiring plate 222 and the top end of the output element 21 by pressing (a tool such as a test pencil or a wiring button 24); then inserting the electric wire W into the gap; then, the pressing of the elastic sheet trigger 2211 is stopped, the first elastic sheet 221 is reset, and the electric wire W is clamped and fixed by the top end of the output member 21 and the first elastic sheet 221, and meanwhile, the electric connection is realized.

The above process is reversed, and the fast line fetching can be realized, and the process is not described in detail below.

As can be seen from the above, the quick connection structure of the present invention does not need to use a screw such as a screwdriver to hold the electric wire W, so as to fix the electric wire W to the output member 21, and can achieve quick connection and wire extraction.

Furthermore, the front end of the wire connecting member 22 is provided with a second elastic sheet 223 in the same direction as the first elastic sheet 221, that is, the top end of the first elastic sheet 221 and the top end of the second elastic sheet 223 are both inclined toward the front end of the wire connecting bottom sheet 222, and when the elastic sheet triggering portion 2211 is pressed to move the wire connecting bottom sheet 222, the first elastic sheet 221 can abut against the second elastic sheet 223. Preferably, the first elastic sheet 221 is parallel to the second elastic sheet 223. Pressing (by a test pencil or the like, or by a binding button 24) the striking strip trigger 2211 moves the top end of the first striking strip 221 toward the binding strip 222, while the striking strip trigger 2211 abuts against the second striking strip 223, so that a gap is formed between the first striking strip 221, the second striking strip 223 and the top end of the output member 21, and the two gaps have the same or similar height (in side view, the first striking strip 221, the second striking strip 223 and the striking strip trigger 2211 form an approximate parallelogram), after the electric wire W is inserted into the gap, the first striking strip 221 and the second striking strip 223 abut against the electric wire W, so that the fixing strength and the electric connection strength of the electric wire W can be improved (the fixing strength and the electric connection strength are improved due to the improvement of the contact surface), and simultaneously, a gap is formed between the first striking strip 221, the second striking strip 223 and the top end of the output member 21 by one-time pressing of the striking strip trigger 2211, when the electric wire W is inserted, the second elastic piece 223 does not abut against the electric wire W to generate resistance, so that quick and convenient wiring and wire taking can be realized. For example, as shown in fig. 12, when viewed perpendicular to the first elastic sheet 221, there is an overlapping portion between the elastic sheet trigger 2211 and the second elastic sheet 223, and when the elastic sheet trigger 2211 is pressed to move the bottom sheet 222, the elastic sheet trigger 2211 can abut against the second elastic sheet 223. The structure is simple and reliable, and the first elastic piece 221 can be abutted against the second elastic piece 223 without arranging other components.

Further, a bending piece 224 is fixedly arranged at the front end of the wire connecting piece 22, and the second elastic piece 223 is connected with the rear end of the bending piece 224, so that the second elastic piece 223 is arranged at the front end of the wire connecting piece 22 and is in the same direction as the first elastic piece 221. When the elastic sheet trigger 2211 is pressed to move the wiring negative sheet 222, the first elastic sheet 221 abuts against the second elastic sheet 223, the return sheet 224 and the second elastic sheet 223 can be elastically deformed, a gap (a gap between the second elastic sheet 223 and the top end of the output piece 21) is easily formed, and the wiring and the wire taking operation are convenient. The top end of the second elastic sheet 223 does not exceed the wiring substrate 222, so that the overall length of the wiring piece 22 can be shortened, and the volume of the switch shell 23 can be reduced.

Furthermore, the fast wiring structure of the invention further comprises a switch shell 23, wherein the switch shell 23 is provided with a wire inserting hole 231, the wire inserting hole 231 is over against the first elastic sheet 221 and the second elastic sheet 223, namely, the projection of the wire inserting hole 231 on the plane of a central line perpendicular to the wire inserting hole 231 (the central axis of the wire inserting hole 231 is a round hole, and the projection of the wire inserting hole 231 on the plane of a straight line passing through the center of the wire inserting hole 231 is a square hole), the projection of the wire inserting hole 221 on the plane perpendicular to the central line of the wire inserting hole 231, and the projection of the wire inserting hole 223 on the plane perpendicular to the central line of the wire inserting hole 231 are overlapped; the wire insertion hole 231 is offset from the spring plate trigger portion 2211, that is, the projection of the spring plate trigger portion 2211 on a plane perpendicular to the center line of the wire insertion hole 231 and the projection of the wire insertion hole 231 on a plane perpendicular to the center line of the wire insertion hole 231 do not overlap with each other at all. Usually, the switch case 23 is made of an insulating material such as ABS plastic, and plays a role of protection. When the electric wire W is inserted through the wire insertion hole 231, the elastic piece triggering portion 2211 does not block the electric wire W, which is convenient for the wire connection operation.

Further, the fast wiring structure of the present invention further includes a wiring button 24 having a button triggering portion 241, wherein the wiring button 24 is hinged to the switch housing 23 (usually, the hinge is realized by inserting a hinge post 247 on the wiring button 24 into a hinge groove 237), the button triggering portion 241 abuts against the elastic sheet triggering portion 2211, or the button triggering portion 241 abuts against the elastic sheet triggering portion 2211 and the second elastic sheet 223 can be abutted when the wiring button 24 rotates. A gap (a gap between the wire connecting piece 22 and the top end of the output piece 21) can be formed without pressing by using a test pencil or other tools, so that the wire connecting and taking operations are facilitated. Typically, the terminal key 24 is made of an insulating material.

Further, the switch shell 23 and the connection button 24 are both provided with button limiting devices (not shown in the drawings). The elastic force provided by the first elastic sheet 221 makes the key trigger part 241 tend to be far away from the first elastic sheet 221, so that the limiting device of the wiring key 24 is abutted against the limiting device of the switch shell 23, and the position between the switch shell 23 and the wiring key 24 can be kept stable; when the installation direction of the switch shell 23 changes, the wiring key 24 automatically leaves the switch shell 23 due to self weight to cause inconvenience in wiring and wire taking, and the switch shell 23 and the wiring key 24 are prevented from being damaged due to mutual collision in the transportation process. Preferably, the switch shell 23 and the connection key 24 are respectively provided with an elastic key stopper 232 and an elastic key stopper groove 242, or the switch shell 23 and the connection key 24 are respectively provided with an elastic key stopper 232 and an elastic key stopper groove 242. The key stopper 232 is elastically deformed to be engaged into the key stopper groove 242, so that the connection key 24 can be easily assembled to the switch case 23.

Further, the rear end of the output slot 212 protrudes upward to form a film protrusion 213, the connection film 222 is provided with a film slot 2221, and the inner wall of the front end of the film slot 2221 abuts against the film protrusion 213. The wiring member 22 is moved to the front end of the output member 21, and the inner wall of the front end of the device substrate slot 2221 abuts against the substrate protrusion 213, so that the output member 21 and the wiring member 22 can be stably preassembled into a whole, the assembly of the switch assembly 2 is facilitated, and the production cost is reduced.

Further, the inner cavity of the switch shell 23 is provided with a shell cavity buckle 233, the bottom end of the output member 21 is provided with an output clamping groove 212, and the output clamping groove 212 abuts against the inner wall of the rear end of the output clamping groove 212. Only by inserting the output piece 21 or the output piece 21 and the wiring piece 22 into the inner cavity of the switch shell 23, the output piece 21 or the output piece 21 and the wiring piece 22 can be fixed in the switch shell 23 without fastening by screws and the like, so that the switch assembly 2 is convenient to assemble, and the production cost is reduced. Normally, the inner cavity of the switch housing 23 is fitted with the output member 21 to ensure fixation.

It is to be understood that the terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the purpose of convenience and simplicity of description, and do not indicate or imply that the referenced devices or components must be in a particular orientation, constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the present invention.

The above embodiments are merely preferred embodiments of the present disclosure, which are not intended to limit the present disclosure, and any modifications, equivalents, improvements and the like, which are within the spirit and principle of the present disclosure, should be included in the scope of the present disclosure.