CN215731362U - Novel binding post and switch - Google Patents
Novel binding post and switch Download PDFInfo
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- CN215731362U CN215731362U CN202121009182.0U CN202121009182U CN215731362U CN 215731362 U CN215731362 U CN 215731362U CN 202121009182 U CN202121009182 U CN 202121009182U CN 215731362 U CN215731362 U CN 215731362U
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Abstract
The utility model provides a novel wiring terminal and a switch using the same, wherein the novel wiring terminal comprises a conducting strip and an elastic reed, one side of the conducting strip extends outwards and is bent to form a conducting connecting part, and the conducting connecting part is connected with the conducting strip and the elastic reed into a whole; through making conducting strip and elastic reed even as an organic whole, like this, when using, when the conducting segment of electric wire separates with binding post's conducting strip because of exogenic action, because it is even as an organic whole through electrically conductive connecting portion between elastic reed and the conducting strip, consequently, conducting strip accessible electrically conductive connecting portion and elastic reed, continue to keep being connected with the conducting segment of electric wire, guarantee the stability of electricity connection from this, and can prevent the emergence of outage accident, and, even as an organic whole with conducting strip and elastic reed, operating personnel can once only install binding post on the electrically controlled device that corresponds, reduce the installation procedure, make the installation operation simpler.
Description
Technical Field
The utility model relates to the technical field of wiring terminal manufacturing, in particular to a novel wiring terminal and a switch using the same.
Background
At present, a common terminal is generally composed of two separate structures, namely a conductive sheet and an elastic spring, and the connection method of the terminal and a wire is generally that a conductive part of the wire is fully contacted with the conductive sheet, then the wire is pressed by the elastic spring to be limited, or the conductive part of the wire is pressed by the elastic spring to be pressed on the conductive sheet, so that a lead sheet of the conductive part of the wire is in conductive communication; however, since the electric wire is not fixedly connected with the elastic spring and the conductive sheet, even if the electric wire is pressed by the elastic spring, the electric wire can move under the action of external force, which easily causes the separation of the conductive part of the electric wire from the conductive sheet, and thus a power failure accident occurs;
meanwhile, as the wiring terminal is composed of mutually independent and separated structures, namely the conducting strip and the elastic spring piece, when the wiring terminal is installed on the electric control box, one structure needs to be installed firstly, and then the other structure is installed, so that the assembly is completed, the installation procedures are more, and the improvement of the production efficiency is not facilitated.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned deficiencies of the prior art, the present invention provides a novel terminal and a switch, which can make the electrical connection more stable and secure, and the installation operation is simple.
The present invention achieves the above object by:
the utility model provides a novel wiring terminal which comprises a conducting strip and an elastic reed, wherein one side of the conducting strip extends outwards and is bent to form a conducting connecting part, and the conducting connecting part, the conducting strip and the elastic reed are connected into a whole.
Furthermore, one end of the conducting strip is bent downwards to form a contact line part, and one side of the contact line part extends outwards and is bent to form the conducting connecting part; the elastic reed is formed by connecting a vertically placed fixed part and a horizontally placed movable part into a whole, the fixed part is connected with the conductive connecting part into a whole, and the movable part is movably connected with the contact line part.
The utility model also provides a switch applying the novel wiring terminal, which comprises a terminal switching mechanism, a bottom box provided with a plurality of novel wiring terminals and a box cover body fixedly connected with the bottom box, wherein the terminal switching mechanism comprises a rotating body and a movable contact piece, one end of the rotating body penetrates through the box cover body and is movably connected with the box cover body, and the movable contact piece is sleeved at the other end of the rotating body; the conducting strip is movably connected with the movable contact piece.
Furthermore, the bottom box is provided with a plurality of jacks, a first mounting groove and a plurality of second mounting grooves, and through wire holes are formed in the first mounting groove and the second mounting grooves;
one end of each conducting strip of the novel connecting terminals is bent downwards to form a contact part, the contact parts and the elastic reeds are positioned in corresponding mounting grooves, one side of each contact part extends outwards and is bent to form the conductive connecting part, each elastic reed is formed by integrally connecting a vertically arranged fixed part and a horizontally arranged movable part, and the fixed parts and the conductive connecting parts are integrally connected; the conductive part of the wire passes through the through hole and is movably connected with the touch wire part or the movable part, and the movable part is movably connected with the touch wire part;
the novel connecting terminals comprise a first connecting terminal and a plurality of second connecting terminals, wherein one end of a conducting strip of the first connecting terminal is provided with a mounting ring which is connected with the first connecting terminal into a whole, one side of the conducting strip of one of the second connecting terminals extends outwards to form an arc-shaped connecting part, one side of the arc-shaped connecting part is provided with a mounting buckle which is connected with the arc-shaped connecting part into a whole, one end of the conducting strip of the other second connecting terminal is bent downwards to form a mounting buckle, and the mounting buckle is assembled with the jack;
still be equipped with spacing draw-in groove in the second mounting groove, second binding post fixed part one side still outwards extend be formed with spacing portion that spacing draw-in groove mutually supported.
Furthermore, a connecting buckle is arranged at the edge of the bottom box, a first connecting clamping groove is also arranged in the second mounting groove, a first opening is formed in the first mounting groove, and an upward convex top block is arranged at the edge of the first mounting groove;
the box cover body is formed by connecting a rotating connecting groove and a cover plate sleeved outside the rotating connecting groove into a whole, the direction of a notch of the rotating connecting groove is downward, a connecting block protruding downwards is arranged at the bottom of the cover plate, the connecting block is assembled with the first connecting clamping groove, a second connecting clamping groove assembled with the connecting buckle is arranged at the edge of the bottom of the cover plate, and the lower side edge of the second connecting clamping groove extends outwards and bends to form a connecting convex buckle abutting against the bottom of the connecting buckle;
the bottom of the cover plate is further provided with a mounting frame protruding downwards, the mounting frame is assembled with the first mounting groove, and a second opening assembled with the ejector block is further formed in the mounting frame.
Furthermore, the terminal switching mechanism also comprises a first spring, the rotating body is formed by connecting a connecting shaft, a fixed end body and a connecting bulge into a whole, one end of the connecting shaft is connected with the top of the fixed end body, and the connecting bulge is connected with the bottom of the fixed end body;
the movable contact piece, the mounting ring of the first wiring terminal and the first spring are all sleeved outside the connecting protrusion, wherein the first spring is positioned between the mounting ring and the fixed end body, the mounting ring is positioned above the movable contact piece, the movable contact piece is provided with a mounting hole assembled with the connecting protrusion, the edge of the mounting hole is also provided with a pressing block pressed against the connecting protrusion, the connecting protrusion is also provided with a limiting groove, and the wall of the mounting hole is provided with a limiting convex part matched with the limiting groove;
a first through hole is formed in the bottom of the rotating body connecting groove, and the other end of the connecting shaft penetrates through the first through hole and extends outwards; the fixed end body is positioned in the rotating connecting groove, the fixed end body is provided with a radial through groove, a second spring and two balls are installed in the radial through groove, the second spring is positioned between the two balls, and a plurality of fixed end protrusions matched with the balls are arranged in the rotating connecting groove.
Furthermore, the outer side of the rotating connecting groove is also provided with a connecting lug which is connected with the rotating connecting groove into a whole, and the connecting lug is provided with a second through hole.
The utility model has the beneficial effects that:
the utility model provides a wiring terminal, which is characterized in that one side of a conducting strip is extended and bent outwards to form a conducting connecting part, and the conducting connecting part, the conducting strip and an elastic spring leaf are connected into a whole, so that when in use, if a conducting part of an electric wire is separated from the conducting strip of the wiring terminal due to the action of external force, and under the condition that the conducting part of the electric wire is still contacted with the elastic spring leaf, the conducting part of the electric wire can be continuously and electrically connected with the conducting strip through the elastic spring leaf and the conducting connecting part, thereby ensuring the stability of electrical connection and preventing the occurrence of power failure accidents.
Drawings
The utility model is further illustrated with reference to the following figures and examples:
fig. 1 is a schematic structural diagram of a novel connection terminal according to an embodiment of the utility model;
fig. 2 is a schematic diagram of an overall structure of a switch using the novel connection terminal according to an embodiment of the present invention;
fig. 3 is a schematic diagram of a split structure of a switch using the novel connection terminal according to an embodiment of the utility model;
fig. 4 is a schematic structural diagram of a first connection terminal according to an embodiment of the utility model;
fig. 5 is a schematic structural diagram of one of the second connection terminals according to an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of a bottom case according to an embodiment of the present invention;
FIG. 7 is a schematic top view of a case lid according to an embodiment of the present invention;
FIG. 8 is a schematic bottom view of the case cover according to an embodiment of the present invention;
fig. 9 is a schematic structural diagram of a swivel in an embodiment of the present invention;
FIG. 10 is a schematic structural diagram of a movable contact according to an embodiment of the present invention;
fig. 11 is a schematic view illustrating a connection relationship between the rotator and the movable contact and the first connection terminal according to an embodiment of the present invention;
FIG. 12 is an enlarged view of A in FIG. 11;
fig. 13 is a schematic view illustrating a connection relationship between the fixed end body and the rotating body connection slot according to an embodiment of the present invention.
In the figure, 1 conducting strip, 2 elastic spring leaf, 3 conductive connecting part, 4 contact part, 5 fixing part, 6 movable part, 7 novel connecting terminal, 7-1 first connecting terminal, 7-2 second connecting terminal, 8 bottom box, 9 box cover body, 10 swivel, 11 movable contact piece, 12 jack, 13 first mounting groove, 14 second mounting groove, 15 through hole, 16 mounting ring, 17 arc connecting part, 18 mounting buckle, 19 second through hole, 20 limiting clamping groove, 21 limiting part, 22 connecting buckle, 23 first connecting clamping groove, 24 first opening, 25 top block, 26 swivel, 27 cover plate, 28 connecting block, 29 second connecting clamping groove, 30 connecting convex buckle, 31 mounting hole, 32 second opening, 33 first spring, 34 connecting shaft, 35 fixed end body, 36 connecting bulge, 37 mounting hole, 38 pressing block, 39 limiting groove, 40 limiting convex piece, 41 first through hole, 9 press block, 9 flexible connecting part, 8 bottom box, 9 connecting block, 9 flexible connecting part, 10 swivel, 11 movable contact piece, 12 jack, 13 first mounting groove, 28 connecting block, 29 second connecting block, 30 connecting convex piece, 30 connecting block, and 30 connecting block, 42 radial through grooves, 43 balls, 44 fixed end bulges and 45 connecting lugs.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the following examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not to be construed as limiting the present invention.
Fig. 1 shows a novel connection terminal according to an embodiment of the present invention, the connection terminal is actually formed by integrally connecting a conductive sheet 1 and an elastic spring piece 2, wherein a conductive connection portion 3 is formed by outwardly extending and bending one side of the conductive sheet 1, and the conductive connection portion 3 is integrally connected with the conductive sheet 1 and the elastic spring piece 2.
Further, as shown in fig. 1, one end of the conductive sheet 1 is bent downward to form a contact portion 4, and one side of the contact portion 4 extends outward and is bent to form the conductive connection portion 3; the elastic reed 2 is formed by connecting a vertically placed fixed part 5 and a horizontally placed movable part 6 into a whole, the fixed part 5 is connected with the conductive connecting part 3 into a whole, the movable part 6 is movably connected with the touch part 4, and the movable part 6 is used for pressing and propping an electric wire so that the conductive part of the electric wire is contacted with the touch part 4 of the conductive sheet 1 or the movable part 6 of the elastic reed 2;
when the conductive part of the electric wire is separated from the contact part 4 due to the external force, if the movable part 6 is still pressed against the electric wire and contacts with the conductive part of the electric wire, the conductive sheet 1 and the elastic spring piece 2 are connected into a whole through the conductive connection part 3, so that the conductive sheet 1 can be continuously and electrically connected with the conductive part of the electric wire through the conductive connection part 3 and the elastic spring piece 2, thereby preventing the occurrence of power failure accidents.
Fig. 1-13 show a switch using the novel connecting terminal in an embodiment of the present invention, where the switch includes a terminal switching mechanism, a bottom box 8 mounted with a plurality of the novel connecting terminals 7, and a box cover 9 fixedly connected to the bottom box 8, the terminal switching mechanism includes a rotator 10 and a movable contact piece 11, one end of the rotator 10 passes through the box cover 9 and is movably connected to the box cover 9, and the movable contact piece 11 is sleeved on the other end of the rotator 10; the novel wiring terminals 7 actually adopt the above-mentioned novel wiring terminals, as shown in fig. 1, fig. 4 and fig. 5, each novel wiring terminal 7 comprises a conductive sheet 1 and an elastic reed 2, one side of the conductive sheet 1 extends outwards and is bent to form a conductive connecting part 3 which is connected with the conductive sheet 1 into a whole, the conductive connecting part 3 is further connected with the elastic reed 2 into a whole, and the conductive sheet 1 is movably connected with the movable contact piece 11.
Further, as shown in fig. 6, a plurality of jacks 12, a first mounting groove 13 and a plurality of second mounting grooves 14 are arranged on the bottom case 8, and through-hole holes 15 are formed in the first mounting groove 13 and the second mounting grooves 14;
as shown in fig. 1, 4, 5, and 6, one end of each of the conductive sheets 1 of the novel terminals 7 is bent downward to form a contact portion 4, the contact portion 4 and the elastic spring piece 2 are located in a corresponding mounting groove, one side of the contact portion 4 extends outward and is bent to form the conductive connection portion 3, the elastic spring piece 2 is formed by connecting a vertically placed fixed portion 5 and a horizontally placed movable portion 6, and the fixed portion 5 and the conductive connection portion 3 are connected into a whole; the conducting part of the electric wire passes through the through hole 15 and is movably connected with the touch part 4 or the movable part 6, and the movable part 6 is movably connected with the touch part 4.
The novel connecting terminals 7 comprise a first connecting terminal 7-1 and a plurality of second connecting terminals 7-2, wherein one end of the conducting plate 1 of the first connecting terminal 7-1 is provided with a mounting ring 16 connected with the first connecting terminal into a whole, one side of the conducting plate 1 of one of the second connecting terminals 7-2 extends outwards to form an arc-shaped connecting part 17, one side of the arc-shaped connecting part 7 is provided with a mounting buckle 18 connected with the arc-shaped connecting part into a whole, one end of the conducting plate 1 of the other second connecting terminal 7-2 is bent downwards to form a mounting buckle 18, and the mounting buckle 18 is assembled with the jack 12;
still be equipped with spacing draw-in groove 20 in the second mounting groove 14, second binding post 7-2 fixed part 5 one side still outwards extend be formed with spacing portion 21 that mutually supports with spacing draw-in groove 20, through making spacing portion 21 insert in spacing draw-in groove 20, spacing draw-in groove 20 will elasticity reed 2 is fixed in the mounting groove.
In another embodiment, the switch also comprises a terminal switching mechanism, a bottom box 8 provided with a plurality of novel connecting terminals 7, and a box cover body 9 fixedly connected with the bottom box 8, wherein the terminal switching mechanism comprises a rotator 10 and a movable contact piece 11, one end of the rotator 10 penetrates through the box cover body 9 and is movably connected with the box cover body 9, and the movable contact piece 11 is sleeved at the other end of the rotator 10; the novel wiring terminals 7 are actually the novel wiring terminals mentioned above, each novel wiring terminal 7 has the same structural shape and is arranged and installed on the bottom box 8 in a symmetrical equal-interval mode, each novel wiring terminal 7 has the structural shape shown in fig. 1 and comprises a conductive sheet 1 and an elastic reed 2, one end of the conductive sheet 1 is bent downwards to form a touch part 4, one side of the touch part 4 extends outwards and is bent to form a conductive connecting part 3, the conductive connecting part 3 and the touch part 4 are connected into a whole, the elastic reed 2 is formed by connecting a vertically placed fixed part 5 and a horizontally placed movable part 6 into a whole, and the fixed part 5 and the conductive connecting part 3 are connected into a whole; the other end of the conducting plate 1 is bent downwards to form an installation buckle, and one side of the fixing part extends outwards and is bent to form a limiting part;
correspondingly, the bottom box 8 is provided with a plurality of mounting grooves such as the second mounting groove 14, a plurality of jacks assembled with the mounting buckles, and a through hole 15 and a limiting clamping groove 20 matched with the limiting part of the elastic reed 2 are arranged in the mounting groove.
Further, as shown in fig. 6, a connecting buckle 22 is arranged at the edge of the bottom case 8, a first connecting clamping groove 23 is further arranged in the second mounting groove 14, a first opening 24 is arranged in the first mounting groove 13, and an upward protruding top block 25 is arranged at the edge of the first mounting groove 13;
as shown in fig. 7 and 8, the box cover 9 is formed by connecting a swivel connecting groove 26 and a cover plate 27 sleeved outside the swivel connecting groove 26 into a whole, a direction of a notch of the swivel connecting groove 26 is downward, a connecting block 28 protruding downward is arranged at the bottom of the cover plate 27, the connecting block 28 is assembled with the first connecting slot 23, a second connecting slot 29 assembled with the connecting buckle 22 is arranged at an edge of the bottom of the cover plate 27, and a lower side edge of the second connecting slot 29 is further bent and extended outward to form a connecting convex buckle 30 abutting against the bottom of the connecting buckle 22;
the bottom of the cover plate 27 is further provided with a mounting frame 31 protruding downwards, the mounting frame 31 is assembled with the first mounting groove 13, a second opening 32 assembled with the ejector block 25 is further formed in the mounting frame 31, the conducting strip 1 of the first wiring terminal 7-1 is extended outwards through the second opening, the second opening 32 is further matched with the ejector block 25, and the conducting strip 1 of the first wiring terminal 7-1 is fixed in the opening 32.
Further, as shown in fig. 9 to 12, the terminal switching mechanism further includes a first spring 33, the rotator 10 is formed by integrally connecting a connecting shaft 34, a fixed end body 35 and a connecting protrusion 36, one end of the connecting shaft 34 is connected to the top of the fixed end body 35, and the connecting protrusion 36 is connected to the bottom of the fixed end body 35;
as shown in fig. 12, the movable contact piece 11, the mounting ring 16 of the first connection terminal 7-1, and the first spring 33 are all sleeved outside the connecting protrusion 36, wherein the first spring 33 is located between the mounting ring 16 and the fixed end body 35, the mounting ring 16 is located above the movable contact piece 11, the first spring 33 is used for pressing the mounting ring 16 against the movable contact piece 11, and is also used for pressing the movable contact piece 11 against the bottom case 8, so that when the rotator 10 rotates, the movable contact piece 11 can be in contact connection with the conductive piece 1 of the first connection terminal 7-1 and the second connection terminal 7-2 and the movable contact piece 11 to form a connected circuit;
as shown in fig. 10, the movable contact piece 11 is provided with a mounting hole 37 assembled with the connecting protrusion 36, the edge of the mounting hole 37 is further provided with a pressing block 38 pressed against the connecting protrusion 36, the connecting protrusion 36 is further provided with a limiting groove 39, and the wall of the mounting hole 37 is provided with a limiting convex part 40 matched with the limiting groove 39;
as shown in fig. 2, 7, 8, 11 and 13, a first through hole 41 is formed at the bottom of the swivel connecting groove 26, and the other end of the connecting shaft 34 extends outwards through the first through hole 41 to connect with the hand grip; the fixed end body 35 is located in the swivel connecting groove 26, the fixed end body 35 is provided with a radial through groove 42, a second spring (not shown in the figure) and two balls 43 are installed in the radial through groove 42, the second spring is located between the two balls 43, a plurality of fixed end protrusions 44 matched with the balls 43 are arranged in the swivel connecting groove 26, and the fixed end protrusions 44 are matched with each other to form a space for limiting the balls 43;
when the rotating body 10 rotates axially under the action of external force, the fixed end body 34 rotates axially, the balls 43 pushed by the second spring are influenced by the rotation of the fixed end body 34 and move along the surface of the fixed end protrusions 44 to move to the space between the two fixed end protrusions 44, and after the balls move to the space between the two fixed end protrusions 44, if the external force applied to the rotating body 10 disappears, the balls cannot move and are limited in the space under the influence of the space, and the rotating body 10 cannot be driven to rotate, so that the movable contact piece 11 stops moving, and is connected with the conductive piece 1 of the novel connecting terminal 7 in a contacting manner.
Furthermore, as shown in fig. 7 and 8, a connection lug 45 connected with the swivel connection groove 26 into a whole is further disposed outside the swivel connection groove, and a second through hole 19 is disposed on the connection lug 45.
It is to be understood that the foregoing examples, while indicating the preferred embodiments of the utility model, are given by way of illustration and description, and are not to be construed as limiting the scope of the utility model; it should be noted that, for those skilled in the art, the above technical features can be freely combined, and several changes and modifications can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention; therefore, all equivalent changes and modifications made within the spirit and scope of the present invention should be covered by the appended claims.
Claims (7)
1. A novel connecting terminal is characterized in that: the conductive piece comprises a conductive piece (1) and an elastic reed (2), wherein one side of the conductive piece (1) extends outwards and is bent to form a conductive connecting part (3), and the conductive connecting part (3) is connected with the conductive piece (1) and the elastic reed (2) into a whole.
2. The novel connection terminal as claimed in claim 1, wherein: one end of the conducting strip (1) is bent downwards to form a touch part (4), and one side of the touch part (4) extends outwards and is bent to form the conducting connecting part (3); the elastic reed (2) is formed by connecting a vertically placed fixed part (5) and a horizontally placed movable part (6) into a whole, the fixed part (5) and the conductive connecting part (3) are connected into a whole, and the movable part (6) is movably connected with the touch part (4).
3. A switch using the novel connection terminal as claimed in claim 1, wherein: the terminal switching mechanism comprises a terminal switching mechanism, a bottom box (8) provided with a plurality of novel wiring terminals (7) and a box cover body (9) fixedly connected with the bottom box (8), wherein the terminal switching mechanism comprises a rotating body (10) and a movable contact piece (11), one end of the rotating body (10) penetrates through the box cover body (9) and is movably connected with the box cover body (9), and the movable contact piece (11) is sleeved at the other end of the rotating body (10); the conducting strip (1) is movably connected with the movable contact piece (11).
4. A switch according to claim 3, wherein: a plurality of jacks (12), a first mounting groove (13) and a plurality of second mounting grooves (14) are arranged on the bottom box (8), and through-line holes (15) are formed in the first mounting groove (13) and the second mounting grooves (14); one end of each conducting strip (1) of each novel wiring terminal (7) is bent downwards to form a contact part (4), the contact parts (4) and the elastic reeds (2) are located in corresponding mounting grooves, one side of each contact part (4) extends outwards and is bent to form the conductive connecting part (3), each elastic reed (2) is formed by integrally connecting a vertically-placed fixed part (5) and a horizontally-placed movable part (6), and the fixed parts (5) and the conductive connecting parts (3) are integrally connected; the conductive part of the wire passes through the through hole (15) and is movably connected with the touch part (4) or the movable part (6), and the movable part (6) is movably connected with the touch part (4);
the novel connecting terminals (7) comprise first connecting terminals (7-1) and a plurality of second connecting terminals (7-2), wherein one end of a conducting plate (1) of each first connecting terminal (7-1) is provided with a mounting ring (16) which is connected with the first connecting terminal into a whole, one side of the conducting plate (1) of one second connecting terminal (7-2) extends outwards to form an arc-shaped connecting part (17), one side of the arc-shaped connecting part (17) is provided with a mounting buckle (18) which is connected with the arc-shaped connecting part into a whole, one ends of the conducting plates (1) of the other second connecting terminals (7-2) are bent downwards to form the mounting buckles (18), and the mounting buckles (18) are assembled with the jacks (12);
still be equipped with spacing draw-in groove (20) in second mounting groove (14), second binding post (7-2) fixed part (5) one side still outwards extend be formed with spacing portion (21) of spacing draw-in groove (20) mutually supporting.
5. A switch according to claim 4, characterized in that: a connecting buckle (22) is arranged at the edge of the bottom box (8), a first connecting clamping groove (23) is further arranged in the second mounting groove (14), a first opening (24) is formed in the first mounting groove (13), and an upward convex top block (25) is arranged at the edge of the first mounting groove (13);
the box cover body (9) is formed by connecting a rotating connecting groove (26) and a cover plate (27) sleeved outside the rotating connecting groove (26) into a whole, the direction of a groove opening of the rotating connecting groove (26) is downward, a connecting block (28) protruding downwards is arranged at the bottom of the cover plate (27), the connecting block (28) is assembled with the first connecting clamping groove (23), a second connecting clamping groove (29) assembled with the connecting buckle (22) is arranged at the edge of the bottom of the cover plate (27), and the lower side edge of the second connecting clamping groove (29) extends outwards and is bent to form a connecting convex buckle (30) abutting against the bottom of the connecting buckle (22);
the bottom of the cover plate (27) is further provided with a mounting frame (31) protruding downwards, the mounting frame (31) is assembled with the first mounting groove (13), and a second opening (32) assembled with the ejector block (25) is further formed in the mounting frame (31).
6. A switch according to claim 5, characterized in that: the terminal conversion mechanism further comprises a first spring (33), the rotating body (10) is formed by connecting a connecting shaft (34), a fixed end body (35) and a connecting protrusion (36) into a whole, one end of the connecting shaft (34) is connected with the top of the fixed end body (35), and the connecting protrusion (36) is connected with the bottom of the fixed end body (35);
the movable contact piece (11), the mounting ring (16) of the first wiring terminal (7-1) and the first spring (33) are all sleeved outside the connecting protrusion (36), wherein the first spring (33) is located between the mounting ring (16) and the fixed end body (35), the mounting ring (16) is located above the movable contact piece (11), the movable contact piece (11) is provided with a mounting hole (37) assembled with the connecting protrusion (36), the edge of the mounting hole (37) is also provided with a pressing block (38) pressed against the connecting protrusion (36), the connecting protrusion (36) is also provided with a limiting groove (39), and the mounting hole (37) is provided with a limiting convex piece (40) matched with the limiting groove (39);
a first through hole (41) is formed in the bottom of the rotating body connecting groove (26), and the other end of the connecting shaft (34) penetrates through the first through hole (41) and extends outwards; the fixed end body (35) is located in the rotating body connecting groove (26), the fixed end body (35) is provided with a radial through groove (42), a second spring and two balls (43) are installed in the radial through groove (42), the second spring is located between the two balls (43), and a plurality of fixed end protrusions (44) matched with the balls (43) are arranged in the rotating body connecting groove (26).
7. A switch according to claim 6, characterized in that: the outer side of the rotating connecting groove (26) is also provided with a connecting lug (45) which is connected with the rotating connecting groove into a whole, and a second through hole (19) is formed in the connecting lug (45).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121009182.0U CN215731362U (en) | 2021-05-12 | 2021-05-12 | Novel binding post and switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121009182.0U CN215731362U (en) | 2021-05-12 | 2021-05-12 | Novel binding post and switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215731362U true CN215731362U (en) | 2022-02-01 |
Family
ID=80031139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121009182.0U Active CN215731362U (en) | 2021-05-12 | 2021-05-12 | Novel binding post and switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215731362U (en) |
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2021
- 2021-05-12 CN CN202121009182.0U patent/CN215731362U/en active Active
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