CN212570810U

CN212570810U - General functional switch

Info

Publication number: CN212570810U
Application number: CN202021003835.XU
Authority: CN
Inventors: 李万科
Original assignee: Dongguan Newtop Auto Parts Co ltd
Current assignee: Dongguan Newtop Auto Parts Co ltd
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2021-02-19
Anticipated expiration: 2030-06-04

Abstract

The utility model discloses a general functional switch, which comprises a moving part, a main body, a first articulated element, a second articulated element, a first touch part and a second touch part; a first metal sheet, a second metal sheet and a third metal sheet are arranged on one side of the main body, and a first pressure lever and a first connecting plate are arranged at one end of the movable piece; the other side of main part is provided with fourth sheetmetal, fifth sheetmetal and sixth sheetmetal, and the other one end of moving part is provided with second depression bar and second connecting plate. This functional switch of general type is the rocker switch, and wherein inside is adjustable structure, mainly can change between automatic re-setting and automatic locking, and the product structure possess the variety, wholly saves the cost, realizes two grades of functions of switch or third grade function, is suitable for on motorcycle types such as kart and heavy truck, machineshop car.

Description

General functional switch

Technical Field

The utility model relates to a technical field of switch especially relates to a functional switch of general type.

Background

The words switch are to be interpreted as open and closed. It also refers to an electronic component that can open a circuit, interrupt a current, or cause it to flow to other circuits. The most common switches are electromechanical devices operated by a person, in which there are one or several electrical contacts. The "closed" of a contact means that the electronic contact is conductive, allowing current to flow; an "open" of the switch indicates that the electrical contact is not conductive, creating an open circuit, and not allowing current to flow.

The existing switches are all of a single structure, no function conversion exists on the switches, the requirements of users cannot be met, multiple die sinking is needed in the production process, and the production cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an aim at: the utility model provides a general type functional switch, this general type functional switch be the rocker switch, and wherein inside is adjustable structure, mainly can change between automatic re-setting and automatic locking, and the product structure possess the variety, wholly saves the cost, realizes two grades of or three grades of functions of switch, is suitable for on motorcycle types such as kart and heavy truck, machineshop car.

To achieve the purpose, the utility model adopts the following technical proposal:

a general functional switch comprises a moving part, a main body, a first hinge part, a second hinge part, a first touch part and a second touch part;

a first metal sheet, a second metal sheet and a third metal sheet are arranged on one side of the main body, a first pressure rod and a first connecting plate are arranged at one end of the movable member, a first positioning hole and a first self-locking hole are formed in the first connecting plate, a first positioning wave bead is mounted on the main body and connected to the first connecting plate, the first pressure rod is pressed at one end of the first hinge member, the other end of the first hinge member is hinged to the first metal sheet, one end of the first touch member is connected with the lower end of the first hinge member, and the other end of the first touch member is selectively connected with the second metal sheet and the third metal sheet respectively;

the other one side of main part is provided with fourth sheetmetal, fifth sheetmetal and sixth sheetmetal, the other one end of moving part is provided with second depression bar and second connecting plate, be provided with second locating hole and second self-locking hole on the second connecting plate, install second location ripples pearl in the main part, the second location ripples pearl is connected on the second connecting plate, the second depression bar is pressed the one end of second articulated elements, the other one end of second articulated elements articulates on the fourth sheetmetal, the one end of second touching piece with the lower extreme of second articulated elements is connected, the other one end selectivity of second touching piece respectively with fifth sheetmetal with the sixth sheetmetal is connected.

As a preferable technical solution, a first spring is connected between the first touch piece and the main body, and a second spring is connected between the second touch piece and the main body.

As a preferred technical scheme, the two sides of the main body are respectively provided with a first connecting rod and a second connecting rod, one end of the first spring, which is far away from the first touch piece, is connected to the first connecting rod, and one end of the second spring, which is far away from the second touch piece, is connected to the second connecting rod.

As a preferable technical solution, a first contact point is arranged on the first touch piece, a second contact point is arranged on the second metal sheet, a third contact point is arranged on the third metal sheet, and the first contact point is selectively contacted with the second contact point or the third contact point; be provided with the fourth contact point on the second touching spare, be provided with the fifth contact point on the fifth metal piece, be provided with the sixth contact point on the sixth metal piece, fourth contact point selectivity with the fifth contact point or the sixth contact point contact.

As a preferred technical scheme, a PCB is installed at the upper end of the main body, and the upper ends of the first metal sheet and the fourth metal sheet are connected with the PCB.

As a preferred technical solution, the main body is further provided with a first auxiliary metal sheet, a second auxiliary metal sheet, a third auxiliary metal sheet and a fourth auxiliary metal sheet, the first auxiliary metal sheet, the second auxiliary metal sheet and the first metal sheet are located on the same side of the main body, the second auxiliary metal sheet is connected to the PCB, the third auxiliary metal sheet, the fourth auxiliary metal sheet and the fourth metal sheet are located on the same side of the main body, and the fourth auxiliary metal sheet is connected to the PCB.

As a preferable technical solution, an end cover is disposed above the main body, and the end cover covers the movable member.

As a preferred technical scheme, limiting bone positions are arranged at two ends of the inner side of the end cover.

As a preferred technical scheme, the lower end of the main body is clamped with a shell.

The utility model has the advantages that: this general type functional switch's inside is adjustable structure, realize automatic re-setting and automatic switching between the position through the inside structure of adjusting, during the design function, be suitable for in motorcycle types such as various karts and heavy truck, machineshop car, and the scheme of having designed the accessible heavy current is used for being suitable for these motorcycle types, product structure variety just can reach the switching function conversion through adjusting inside part, need not the die sinking many times, wholly save the cost, realize two grades of or three grades of functions of switch.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Fig. 1 is an overall external structural view of a general-purpose functional switch according to an embodiment;

fig. 2 is a structural view of a general-purpose type functional switch according to an embodiment in which a main body is separated from a housing;

FIG. 3 is a perspective view of an interior side of a general purpose functional switch according to an exemplary embodiment;

FIG. 4 is a front view of the other side of the interior of a general purpose functional switch according to an exemplary embodiment;

FIG. 5 is a perspective view of the other side of the interior of a general purpose functional switch according to an exemplary embodiment;

FIG. 6 is a view showing the internal structure of the end cap in the two-position state according to the embodiment;

fig. 7 is an internal structure view of the end cap in the third gear state according to the embodiment.

In fig. 1 to 7:

1. a movable member; 2. a main body; 3. a first hinge member; 4. a second hinge member; 5. a first touch member; 6. a second touch member; 7. a first metal sheet; 8. a second metal sheet; 9. a third metal sheet; 10. a fourth metal sheet; 11. a fifth metal sheet; 12. a sixth metal sheet; 13. a first pressure lever; 14. a second compression bar; 15. a first connecting plate; 16. a second connecting plate; 17. a first positioning hole; 18. a second positioning hole; 19. a first self-locking hole; 20. a second self-locking hole; 21. a first positioning bead; 22. a second positioning bead; 23. a first spring; 24. a second spring; 25. a first connecting rod; 26. a second connecting rod; 27. a first contact point; 28. a second contact point; 29. a third contact point; 30. a fourth contact point; 31. a fifth contact point; 32. a sixth contact point; 33. a PCB; 34. a first auxiliary metal sheet; 35. a second auxiliary metal sheet; 36. a third auxiliary metal sheet; 37. a fourth auxiliary metal sheet; 38. an end cap; 39. a housing; 40. a work light area; 41. a nightlight area; 42. hole site; 43. the position of the bone is limited.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

As shown in fig. 1 to 7, in the present embodiment, a general functional switch includes a movable element 1, a main body 2, a first hinge 3, a second hinge 4, a first touch member 5 and a second touch member 6.

Wherein, one side of main part 2 is provided with first sheetmetal 7, second sheetmetal 8 and third sheetmetal 9, the one end of moving part 1 is provided with first depression bar 13 and first connecting plate 15, be provided with first locating hole 17 and first from lockhole 19 on the first connecting plate 15, install first location ripples pearl 21 on the main part 2, first location ripples pearl 21 is connected on the first connecting plate 15, first depression bar 13 is pressed the one end of first articulated elements 3, the other end of first articulated elements 3 articulates on first sheetmetal 7, the one end of first touching piece 5 with the lower extreme of first articulated elements 3 is connected, the other end selectivity of first touching piece 5 respectively with second sheetmetal 8 with third sheetmetal 9 is connected.

Similarly, the other side of main part 2 is provided with fourth sheetmetal 10, fifth sheetmetal 11 and sixth sheetmetal 12, the other end of moving part 1 is provided with second depression bar 14 and second connecting plate 16, be provided with second locating hole 18 and second from lockhole 20 on the second connecting plate 16, install second location ripples pearl 22 on the main part 2, second location ripples pearl 22 is connected on the second connecting plate 16, second depression bar 14 is pressed the one end of second articulated elements 4, the other end of second articulated elements 4 articulates on the fourth sheetmetal 10, the one end of second touching piece 6 with the lower extreme of second articulated elements 4 is connected, the other end selectivity of second touching piece 6 respectively with fifth sheetmetal 11 with sixth sheetmetal 12 connects.

More importantly, a first spring 23 is connected between the first touching member 5 and the main body 2, and a second spring 24 is connected between the second touching member 6 and the main body 2.

Normally, the first touching member 5 presses the second metal sheet 8 to form a loop under the action of the first spring 23, and the second touching member 6 presses the fifth metal sheet 11 to form a loop under the action of the second spring 24.

When the movable member 1 is pressed vertically downwards, the first positioning wave bead 21 is disengaged from the first positioning hole 17 and slides on the first connecting plate 15, the first pressure lever 13 is pressed downwards to force the first hinge member 3 to rotate at a small angle along the position connected with the first metal sheet 7, and the first touching member 5 swings upwards and is disengaged from the second metal sheet 8; the second positioning beads 22 are disengaged from the second positioning holes 18 and slide on the second connecting plate 16, the second pressing rod 14 is pressed downwards to force the second hinge member 4 to rotate a small angle along the position connected with the fourth metal sheet 10, and the second touching member 6 swings upwards and is disengaged from the fifth metal sheet 11; at this time, when the first positioning beads 21 and the second positioning beads 22 are not fixed, the overall structure is automatically reset.

When the movable element 1 is pressed from one side, the second positioning wave bead 22 is separated from the second positioning hole 18 and slides on the second connecting plate 16, and then falls into the second self-locking hole 20 to be fixed, the first pressure lever 13 is pressed downwards, the first hinge element 3 rotates at a small angle along the position connected with the first metal sheet 7, the first touching element 5 swings upwards and is separated from the contact with the second metal sheet 8, the first touching element 5 is connected to the third metal sheet 9 to form a loop, and on the other side, the first positioning wave bead 21 is separated from the first positioning hole 17 and slides on the first connecting plate 15, but is not fixed, so that self-locking can be formed by keeping the state; when the other side of the movable piece 1 is pressed, the other side is self-locked in the same way.

In a specific structure, a first connecting rod 25 and a second connecting rod 26 are respectively arranged on two sides of the main body 2, one end of the first spring 23, which is far away from the first touch piece 5, is connected to the first connecting rod 25, and one end of the second spring 24, which is far away from the second touch piece 6, is connected to the second connecting rod 26.

A first contact point 27 is arranged on the first touching member 5, a second contact point 28 is arranged on the second metal sheet 8, a third contact point 29 is arranged on the third metal sheet 9, and the first contact point 27 is selectively contacted with the second contact point 28 or the third contact point 29; the second touching member 6 is provided with a fourth contact point 30, the fifth metal sheet 11 is provided with a fifth contact point 31, the sixth metal sheet 12 is provided with a sixth contact point 32, and the fourth contact point 30 is selectively in contact with the fifth contact point 31 or the sixth contact point 32.

The addition of the first contact point 27, the second contact point 28 and the third contact point 29 facilitates the third-gear function operation on one side of the main body 2, and the addition of the fourth contact point 30, the fifth contact point 31 and the sixth contact point 32 facilitates the third-gear function operation on the other side of the main body 2, and the two sides are mutually supported.

A PCB33 is installed at the upper end of the main body 2, and the upper end of the first metal sheet 7 and the upper end of the fourth metal sheet 10 are connected to the PCB 33.

Still be provided with first supplementary sheetmetal 34, second supplementary sheetmetal 35, third supplementary sheetmetal 36 and fourth supplementary sheetmetal 37 on the main part 2, first supplementary sheetmetal 34, second supplementary sheetmetal 35 with first sheetmetal 7 is located the same side of main part 2, second supplementary sheetmetal 35 is connected PCB33, third supplementary sheetmetal 36, fourth supplementary sheetmetal 37 with fourth sheetmetal 10 is located the same side of main part 2, fourth supplementary sheetmetal 37 is connected PCB 33.

A plurality of auxiliary metal sheets can be arranged according to the requirements of actual conditions to set a control loop, so that the multifunctional requirements of modern life are met, and distribution control is performed by the PCB 33.

An end cover 38 is arranged above the main body 2, and the end cover 38 covers the movable piece 1.

In process of production, night-light regional 41 on the end cover 38 can be provided with LOGO indicative pattern, adopts to spray paint and goes on with laser technology end cover 38's shaping, LOGO indicative pattern on the night-light regional 41 can adjust the change at will according to the function of difference, and the night-light is often bright after the circular telegram, and wherein the work light region 40 shows operating condition, and the structure of double-shot moulding plastics can be furthest's assurance and 41 cluster light problems in night-light region.

The two ends of the inner side of the end cover 38 are provided with limit bone positions 43, when a three-gear switch is used, the limit bone positions 43 are not needed, and when a two-gear switch is used, the end cover 38 with the limit bone positions 43 is used.

The lower end of the main body 2 is clamped with a shell 39.

The shell 39 is made of PA66 and can bear 15A large current, and the shell 39 is provided with a hole 42 matched with an external connector in a non-welding wire connection mode.

The general functional switch is not limited to the vehicle, and can be used in other places where the switch is needed.

It should be noted that the above embodiments are only preferred embodiments of the present invention and the technical principles applied, and any changes or substitutions which can be easily conceived by those skilled in the art within the technical scope of the present invention are covered by the protection scope of the present invention.

Claims

1. A general functional switch is characterized by comprising a moving part, a main body, a first hinged part, a second hinged part, a first touch part and a second touch part;

a first metal sheet, a second metal sheet and a third metal sheet are arranged on one side of the main body, a first pressure rod and a first connecting plate are arranged at one end of the movable member, a first positioning hole and a first self-locking hole are formed in the first connecting plate, a first positioning wave bead is mounted on the main body and connected to the first connecting plate, the first pressure rod is pressed at one end of the first hinge member, the other end of the first hinge member is hinged to the first metal sheet, one end of the first touch member is connected with the lower end of the first hinge member, and the other end of the first touch member is selectively connected with the second metal sheet or the third metal sheet respectively;

the other side of main part is provided with fourth sheetmetal, fifth sheetmetal and sixth sheetmetal, the other one end of moving part is provided with second depression bar and second connecting plate, be provided with second locating hole and second self-locking hole on the second connecting plate, install second location ripples pearl in the main part, the second location ripples pearl is connected on the second connecting plate, the second depression bar is pressed the one end of second articulated elements, the other one end of second articulated elements articulates on the fourth sheetmetal, the one end of second touching piece with the lower extreme of second articulated elements is connected, the other one end selectivity of second touching piece respectively with fifth sheetmetal or the sixth sheetmetal is connected.

2. The universal functional switch as claimed in claim 1, wherein a first spring is connected between the first touch member and the main body, and a second spring is connected between the second touch member and the main body.

3. The universal functional switch according to claim 2, wherein a first connecting rod and a second connecting rod are respectively disposed on two sides of the main body, an end of the first spring away from the first touch member is connected to the first connecting rod, and an end of the second spring away from the second touch member is connected to the second connecting rod.

4. A general-purpose functional switch according to claim 1, wherein said first touch member is provided with a first contact point, said second metal plate is provided with a second contact point, and said third metal plate is provided with a third contact point, said first contact point being selectively in contact with said second contact point or said third contact point; be provided with the fourth contact point on the second touching spare, be provided with the fifth contact point on the fifth metal piece, be provided with the sixth contact point on the sixth metal piece, fourth contact point selectivity with the fifth contact point or the sixth contact point contact.

5. A switch according to claim 1, wherein a PCB is mounted to the upper end of the main body, and the upper end of the first metal plate and the upper end of the fourth metal plate are connected to the PCB.

6. A switch according to claim 5, wherein the main body further comprises a first auxiliary metal plate, a second auxiliary metal plate, a third auxiliary metal plate and a fourth auxiliary metal plate, the first auxiliary metal plate, the second auxiliary metal plate and the first metal plate are located on the same side of the main body, the second auxiliary metal plate is connected to the PCB, the third auxiliary metal plate, the fourth auxiliary metal plate and the fourth metal plate are located on the same side of the main body, and the fourth auxiliary metal plate is connected to the PCB.

7. A switch as claimed in claim 1, wherein an end cap is provided above the body, the end cap overlying the movable member.

8. A universal functional switch according to claim 7, wherein the end cap is provided with a bone-limiting location at both ends of the inner side.

9. The universal functional switch as claimed in claim 1, wherein the lower end of the main body is engaged with the housing.