CN217521893U

CN217521893U - Cross rocking handle switch

Info

Publication number: CN217521893U
Application number: CN202220304557.4U
Authority: CN
Inventors: 王向荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-14
Filing date: 2022-02-14
Publication date: 2022-09-30
Anticipated expiration: 2032-02-14

Abstract

The utility model relates to a cross rocking handle switch, including a plurality of switch element, switch mounting bracket, operating handle, the switch element is connected with the switch mounting bracket, operating handle adorn in be used for the single switch element intercommunication of selective control on the switch mounting bracket, the switch element is cascaded structure's multiple circuit mounting structure, the switch element is including the casing that is cascaded structure, be provided with the wiring end on every ladder face of casing, wiring portion and locking screw have of wiring end, wiring portion with locking screw all exposes in the installation of cross rocking handle switch. The utility model discloses a set up the switch element into the multichannel mounting structure of echelonment structure for but direct wiring when the multiple route wiring, needn't dismantle this switch element just can expose the locking screw and just can install, this scheme has effectively improved the convenience of the wiring of this cross rocking handle switch, has effectively improved operating efficiency, has better practical function.

Description

Cross rocking handle switch

Technical Field

The utility model relates to a circuit on-off control equipment field, concretely relates to cross rocking handle switch.

Background

The cross rocking handle switch is used for controlling the on-off of the load circuit and controlling the multi-path circuit by utilizing the front, back, left and right directions of the cross. The traditional cross rocking handle switch generally comprises four switch units, each switch unit controls a single circuit or a plurality of circuits, and the surfaces of the wiring positions of the switch units for controlling the plurality of circuits are often overlapped at the switch units, so that the single switch unit can be wired or disassembled after being disassembled if the wiring or the disassembly is needed, the operation is inconvenient, the efficiency is low, and convenient factors are brought in the actual use, so that the structure of the traditional cross rocking handle switch is insufficient and needs to be further improved.

Disclosure of Invention

Technical problem to be solved

An object of the utility model is to overcome prior art's defect, solve the inconvenient problem of wiring taking out stitches among the prior art, provide a cross rocking handle switch.

(II) technical scheme

In order to realize the purpose, the utility model discloses a technical scheme is: the utility model provides a cross rocking handle switch, includes a plurality of switch element, switch mounting bracket, operating handle, switch element is connected with the switch mounting bracket, operating handle adorn in be used for the single switch element intercommunication of selective control on the switch mounting bracket, switch element is stepped structure's multiline mounting structure, switch element is including the casing that is stepped structure, be provided with the wiring end on every ladder face of casing, wiring portion and locking screw have of wiring end, wiring portion with locking screw all exposes in cross rocking handle switch mounting. The utility model discloses the scheme is through setting up the switch element into the multichannel mounting structure of echelonment structure, and its wiring portion with locking screw all exposes, but such structure is set for and is makeed direct wiring when the multiple unit circuit is worked a telephone switchboard, and needn't dismantle this switch element just can expose locking screw and just can install, this scheme has effectively improved the convenience of the wiring of this cross rocking handle switch, the wiring portion in this scheme still does benefit to direct operation with the structure that locking screw all exposes, this cascaded structure in this scheme can set up the circuit quantity into arbitrary order, this scheme has effectively improved operating efficiency, has better practical function.

Further, the switch unit sets up to 2-4, the ladder face of switch unit is the slant ladder face, the switch unit with the switch mounting bracket passes through the cooperation of joint structure, the switch unit side is equipped with the elasticity pothook, be equipped with on the switch mounting bracket with elasticity pothook matched with draw-in groove. The specific number of the switch units in the scheme can be selected according to actual needs, and the number of the installed switch units can be two, three or four; this scheme further makes this switch unit can regard as the unit of arbitrary ladder face quantity through the structural design of slant ladder face, for example: first, second, third, fourth, etc.; the convenience of the installation of this cross rocking handle switch has effectively been improved to the structure settlement through the elasticity pothook simultaneously in this scheme, through this elasticity pothook with the structure settlement of draw-in groove, during the installation of this cross rocking handle switch, only need press into the joint with it and can realize the installation, the simple operation of this scheme has effectively improved the installation effectiveness.

Furthermore, a prying opening with a downward opening is formed in the outer side of the upper end of the elastic clamping hook. The structure of the prying opening on the elastic clamping hook is set, so that the switch unit is convenient to disassemble and replace, and the scheme has better practicability.

Furthermore, a protective sleeve is wrapped outside the operating handle. This scheme sets for effectively improving its security performance through the protective sheath structure, and further the leakproofness that makes this cross rocking handle switch is good, thereby effectively prevents that the dust from getting into the influence and using.

Furthermore, the upper end of the protective sleeve is closed, the lower end of the protective sleeve is open, the upper end of the protective sleeve comprises a holding part, the holding part is tightly sleeved on the upper end of the operating handle, a pressing ring with internal threads is embedded in the lower end of the protective sleeve, and the pressing ring is in threaded fit with the external thread connecting part on the switch mounting frame. The protective sleeve in the scheme adopts a sleeve structure with a closed upper end and an open lower end, when the protective sleeve is installed, the protective sleeve is sleeved on the operating handle, the lower end of the protective sleeve is in threaded connection with the external thread connecting part on the switch mounting frame through the pressing ring, the upper end (namely the holding part) is tightly sleeved on the upper end of the operating handle so as to fix the protective sleeve, so that the protective sleeve is not loosened, the protective sleeve is relatively simple in structure, fewer in matched parts and convenient to install, and the installation production efficiency can be effectively improved; when the switch unit is controlled to be switched on and off, the holding part is gripped by hands, and then the operating handle is turned towards the corresponding direction to trigger the corresponding switch unit to act.

Furthermore, the periphery of the lower end of the protective sleeve is provided with an annular blocking edge protruding inwards, and the lower end of the pressing ring abuts against the upper end face of the annular blocking edge; the switch mounting bracket is characterized in that a round table surface is formed at the root of the external thread connecting part, a sealing ring is sleeved on the external thread connecting part, and the annular blocking edge is tightly pressed on the round table surface by the sealing ring after the pressing ring is screwed down.

Furthermore, the periphery wall of the pressing ring is formed with anti-slip teeth distributed and arranged along the circumferential direction. The clamping ring is embedded into the protective sleeve, and the protective sleeve and the clamping ring are connected more tightly due to the anti-skidding teeth, so that the clamping ring is prevented from skidding between the clamping ring and the protective sleeve in the screwing process.

Furthermore, the shaping has outside convex annular arch on the clamping ring lower extreme periphery wall, clamping ring upper end periphery wall is the smooth surface, and has big end down's tapering, the shaping of antiskid tooth is in on the bellied periphery of annular. Through adopting clamping ring upper end periphery wall for big end down's tapering design to make clamping ring upper end external diameter reduce, so the clamping ring is relatively easy when packing into by lag bottom is uncovered, and the compactness that lag and clamping ring are connected has been guaranteed simultaneously to the existence of antiskid tooth.

Furthermore, the middle part of the protective sleeve is in a conical corrugated pipe structure with the diameter gradually increasing from top to bottom. Increase the activity allowance at lag middle part through toper bellows structural design in this scheme to avoid producing the drag injury to the lag when operation handle.

Furthermore, the inner wall of the holding part is provided with a plurality of tight-fitting bulges which are used for forming interference fit with the operating handle. Through the setting of interference fit's tight fit protruding structure in this scheme, further improved operating handle with the fastness of cup jointing of lag has effectively improved the stability of product.

(III) advantageous effects

Compared with the prior art, the utility model, it has following beneficial effect: the utility model discloses a set up the switch element into the multichannel mounting structure of echelonment structure for but direct wiring when the multiple route wiring, needn't dismantle this switch element and just can expose the locking screw and just can install, this scheme has effectively improved the convenience of the wiring of this cross rocking handle switch, has effectively improved operating efficiency, has better practical function.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic perspective view of a cross-shaped rocking handle switch of the present invention;

fig. 2 is a schematic view of a cross-shaped rocking handle switch according to the present invention;

fig. 3 is an exploded view of the assembly structure of the cross-shaped rocking handle switch of the present invention.

1. A switch unit; 11. a housing; 12. a terminal; 121. a wiring portion; 122. locking screws; 13. An elastic hook; 131. prying the opening; 2. a switch mounting bracket; 21. a card slot; 22. an external thread connecting part; 23. a circular table top; 24. a seal ring; 3. an operating handle; 4. a protective sleeve; 41. a holding part; 42. An annular blocking edge; 43. a tight fitting bulge; 5. pressing a ring; 51. anti-slip teeth; 52. an annular protrusion.

Detailed Description

As shown in the accompanying drawings, the utility model discloses a cross rocking handle switch of specific embodiment, including a plurality of switch element 1, switch mounting bracket 2, operating handle 3, switch element 1 is connected with switch mounting bracket 2, operating handle 3 adorn be used for the single switch element 1 intercommunication of selective control on the switch mounting bracket 2, switch element 1 is stepped structure's multi-circuit mounting structure, switch element 1 is including the casing 11 that is stepped structure, be provided with wiring end 12 on every ladder face of casing 11, wiring portion 121 and locking screw 122 have of wiring end 12, wiring portion 121 with locking screw 122 all exposes in the installation of cross rocking handle switch. The utility model discloses the scheme is through setting up switch unit 1 to the multichannel mounting structure of echelonment structure, and its wiring portion 121 with locking screw 122 all exposes, but such structural setting makes can direct wiring when the multiple route line is worked a telephone switchboard, and needn't dismantle this switch unit 1 and just can expose locking screw 122 and just can install, this scheme has effectively improved the convenience of the wiring of this cross rocking handle switch, wiring portion 121 and the equal exposed structure of locking screw 122 in this scheme still do benefit to direct operation, this cascaded structure in this scheme can set up to the circuit quantity of arbitrary order, the embodiment shown in figure 1 is the circuit quantity of second order, this scheme has effectively improved operating efficiency, has better practical function.

In the further technical scheme of this embodiment, as shown in fig. 1 to fig. 3, switch unit 1 sets up to 2-4, switch unit 1's ladder face is the slant ladder face, switch unit 1 with switch mounting bracket 2 passes through the cooperation of joint structure, 1 side of switch unit is equipped with elasticity pothook 13, be equipped with on the switch mounting bracket 2 with elasticity pothook 13 matched with draw-in groove 21. The specific number of the switch units 1 in the scheme can be selected according to actual needs, the number of the installed switch units 1 can be two, three or four, for example, the number of the switch units 1 in the embodiment shown in fig. 1 is two, and the scheme is not limited in actual implementation and can be arbitrarily set to be one, three, four and the like; this scheme further makes this switch unit 1 can regard as the unit of arbitrary ladder face quantity through the structural design of slant ladder face, and the ladder face quantity in the embodiment shown in fig. 1 is the second order, is not limited to this scheme in the actual implementation, can set up the order as required, for example: first, third, fourth, etc.; the convenience of the installation of this cross rocking handle switch has effectively been improved to the structure settlement through elasticity pothook 13 simultaneously in this scheme, through this elasticity pothook 13 with the structure settlement of draw-in groove 21, during the installation of this cross rocking handle switch, only need press it into the joint and can realize the installation, the simple operation of this scheme has effectively improved the installation effectiveness.

In a further technical solution of this embodiment, as shown in fig. 3, a prying opening 131 with a downward opening is formed on an outer side of an upper end of the elastic hook 13. The structure setting of the prying opening 131 on the elastic clamping hook 13 in the scheme is favorable for the convenience of disassembly and replacement of the switch unit 1, and the scheme has better practicability.

In a further technical solution of this embodiment, as shown in fig. 1 to 3, a protective sleeve 4 is wrapped around the operating handle 3. This scheme sets for through lag 4 structure and effectively improves its security performance, and further the leakproofness that makes this cross rocking handle switch is good, thereby effectively prevents that the dust from getting into the influence and using.

In a further technical scheme of this embodiment, as shown in fig. 2, the upper end of the protective cover 4 is closed, the lower end of the protective cover is open, the upper end of the protective cover 4 includes a holding portion 41, the holding portion 41 is tightly fitted and sleeved on the upper end of the operating handle 3, a pressing ring 5 with internal threads is embedded inside the lower end of the protective cover 4, and the pressing ring 5 is in threaded connection with the external thread connecting portion 22 on the switch mounting bracket 2. The protecting sleeve 4 in the scheme adopts a sleeve structure with a closed upper end and an open lower end, when the protecting sleeve 4 is installed, the protecting sleeve 4 is sleeved on the operating handle 3, the lower end of the protecting sleeve is in threaded connection with the external thread connecting part 22 on the switch mounting frame 2 through the pressing ring 5, the upper end (namely the holding part 41) is tightly sleeved on the upper end of the operating handle 3 so as to fix the protecting sleeve 4, the protecting sleeve 4 is not loosened, the setting structure of the protecting sleeve 4 is relatively simple, fewer parts are used in a matched manner, the installation is convenient, and the installation production efficiency can be effectively improved; when the switch unit 1 is controlled to be turned on or off, the grip 41 is grasped by a hand and the handle is turned in a corresponding direction to actuate the corresponding switch unit 1.

In a further technical solution of this embodiment, as shown in fig. 1 to 3, a circumferential edge of a lower end of the protecting jacket 4 has an annular blocking edge 42 protruding inward, and a lower end of the pressing ring 5 abuts against an upper end surface of the annular blocking edge 42; on the switch mounting bracket 2 be formed with mesa 23 in external screw thread connecting portion 22 root department, the cover has sealing washer 24 on the external screw thread connecting portion 22, the clamp ring 5 screws up the back will annular fender edge 42 with sealing washer 24 compresses tightly on the mesa 23.

In a further technical solution of this embodiment, as shown in fig. 3, the outer circumferential wall of the pressing ring 5 is formed with anti-slip teeth 51 distributed along the circumferential direction. The clamping ring 5 is embedded into the protecting sleeve 4, and the protecting sleeve 4 and the clamping ring 5 are connected more tightly due to the anti-skidding teeth 51, so that the clamping ring 5 is prevented from skidding with the protecting sleeve 4 in the screwing process.

In a further technical solution of this embodiment, as shown in fig. 3, an annular protrusion 52 protruding outward is formed on an outer peripheral wall of a lower end of the pressing ring 5, an outer peripheral wall of an upper end of the pressing ring 5 is a smooth surface and has a taper with a small upper part and a large lower part, and the anti-slip teeth 51 are formed on a circumferential surface of the annular protrusion 52. Through adopting 5 upper end periphery walls of clamping ring for big end down's tapering design to make 5 upper end external diameters of clamping ring reduce, so clamping ring 5 is relatively easy when installing by lag 4 bottom uncovered, and the compactness that lag 4 and clamping ring 5 are connected has been guaranteed simultaneously to the existence of antiskid tooth 51.

In a further technical solution of this embodiment, as shown in fig. 1 to fig. 3, the middle of the protecting jacket 4 has a tapered bellows structure with a diameter gradually increasing from top to bottom. The activity allowance at 4 middle parts of lag has been increased through toper bellows structural design in this scheme to avoid producing to drag the injury to lag 4 when operation operating handle 3.

In a further technical solution of this embodiment, as shown in fig. 2, a plurality of tight-fitting protrusions 43 for forming an interference fit with the operating handle 3 are disposed on an inner wall of the holding portion 41. Through the setting of interference fit's protruding 43 structures of close-fitting in this scheme, further improved operating handle 3 with the fastness of cup jointing of lag 4 has effectively improved the stability of product.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims

1. A cross rocking handle switch which is characterized in that: including a plurality of switch unit, switch mounting bracket, operating handle, the switch unit is connected with the switch mounting bracket, operating handle adorn in be used for the single switch unit intercommunication of selective control on the switch mounting bracket, the switch unit is cascaded structure's multiline mounting structure, the switch unit is including the casing that is cascaded structure, be provided with the wiring end on every ladder face of casing, wiring portion and locking screw have of wiring end, wiring portion with locking screw all exposes in the installation of cross rocking handle switch.

2. A cross rocker switch as claimed in claim 1, characterised in that: switch element sets up to 2-4, switch element's ladder face is the slant ladder face, switch element with the switch mounting bracket passes through the cooperation of joint structure, the switch element side is equipped with the elasticity pothook, be equipped with on the switch mounting bracket with elasticity pothook matched with draw-in groove.

3. A cross rocker switch according to claim 2, characterised in that: and a prying opening with a downward opening is formed in the outer side of the upper end of the elastic clamping hook.

4. A cross-shaped rocking handle switch according to claim 1, characterized in that: the operating handle is wrapped by a protective sleeve.

5. A cross-shaped rocking handle switch according to claim 4, characterized in that: the utility model discloses a switch mounting bracket, including lag, operating handle, lag upper end, operating handle, lower extreme, the lag upper end is sealed, the lower extreme is uncovered, the lag upper end includes the portion of gripping, the portion of gripping tight fit cup joints the operating handle upper end, the inside clamping ring that is equipped with the internal screw thread that inlays of lower extreme of lag, the clamping ring with the external screw thread connecting portion spiro union cooperation on the switch mounting bracket.

6. A cross-shaped rocking handle switch according to claim 5, characterized in that: the periphery of the lower end of the protective sleeve is provided with an annular blocking edge protruding inwards, and the lower end of the pressing ring abuts against the upper end face of the annular blocking edge; the switch mounting bracket is characterized in that a round table surface is formed at the root of the external thread connecting part, a sealing ring is sleeved on the external thread connecting part, and the annular blocking edge is tightly pressed on the round table surface by the sealing ring after the pressing ring is screwed down.

7. A cross-shaped rocking handle switch according to claim 5, characterized in that: and anti-skid teeth distributed along the circumferential direction are formed on the peripheral wall of the pressing ring.

8. A cross-shaped rocking handle switch according to claim 7, wherein: the shaping has outside convex annular arch on the clamping ring lower extreme periphery wall, clamping ring upper end periphery wall is the smooth surface, and has big end down's tapering, the shaping of antiskid tooth is in on the bellied periphery of annular.

9. A cross-shaped rocking handle switch according to claim 4, characterized in that: the middle part of the protective sleeve is in a conical corrugated pipe structure with the diameter gradually increasing from top to bottom.

10. A cross-shaped rocking handle switch according to claim 5, characterized in that: the inner wall of the holding part is provided with a plurality of close-fitting bulges which are used for forming interference fit with the operating handle.