CN216054386U

CN216054386U - Electric vehicle window switch with compact structure

Info

Publication number: CN216054386U
Application number: CN202122562362.8U
Authority: CN
Inventors: 宋一笑; 党鹏飞
Original assignee: Guangdong Senxia Automotive Technology Co ltd
Current assignee: Guangdong Senxia Automotive Technology Co ltd
Priority date: 2021-10-25
Filing date: 2021-10-25
Publication date: 2022-03-15
Anticipated expiration: 2031-10-25

Abstract

The utility model belongs to the field of vehicle control switches, and discloses a power window switch with a compact structure, which comprises a shell, a driving part, a first circuit board and a second circuit board, wherein the first circuit board and the second circuit board are arranged in the shell side by side; the scheme can realize the vehicle control switch with small and compact structure and endow the vehicle control switch with diversified switch operation modes.

Description

Electric vehicle window switch with compact structure

Technical Field

The utility model relates to the field of vehicle control switches, in particular to a power window switch with a compact structure.

Background

The electric window switch is one of vehicle-mounted switches for controlling the opening and closing of an electric window, namely a vehicle control switch, and the working principle of the electric window switch is that the switch is opened and closed in a physical pressing mode to control the opening and closing of a circuit, so that the electric window lifter is controlled to work to complete the lifting action of the window; the multi-gear switch sequentially triggers different contacts by gradually increasing the operating force to control the car window differently.

The specific structure of the vehicle control switch can refer to the technical scheme with the patent application number of 202022346415.8, it discloses a power window switch, which comprises a seat body, a circuit board, an opening and closing button and waterproof rubber, wherein the seat body comprises a base and a buckle cover which are connected through a buckle, the buckle cover is positioned above the base, an installation cavity is arranged between the base and the buckle cover, the waterproof rubber is arranged between the base and the buckle cover, the installation inner cavity comprises a sealed inner cavity and an operation inner cavity, the circuit board is arranged in the sealed inner cavity, the start-stop button is arranged on the buckle cover, the periphery of the waterproof rubber is provided with a sealed edge, the base is provided with a first extrusion end, the buckle cover is provided with a second extrusion end, and the first extrusion end and the second extrusion end are positioned on two sides of the sealing edge, the buckling cover is convexly provided with a pre-extrusion part towards the sealing edge, the sealing edge is convexly provided with a waterproof convex part towards the buckling cover, and the pre-extrusion part and the waterproof convex part are arranged in an annular shape.

Above-mentioned this scheme, key shell, push rod, clamp plate and silica gel contact are vertically arranged in proper order for auxiliary structure such as switch drain pan for fixed circuit board, the clamp plate that is used for bearing the push rod all are at the downside of push rod, in spatial structure's utilization, have wasted the regional space under the push rod, and the product structure remains to be optimized.

Therefore, the technical scheme solves the problem of how to realize the vehicle control switch with a small and compact structure and endow the vehicle control switch with diversified switch operation modes.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a power window switch with a compact structure, which realizes a small and compact vehicle control switch and simultaneously endows the power window switch with diversified switch operation modes.

The technical scheme provided by the utility model is as follows: the utility model provides a power window switch of compact structure, includes the casing, still includes driving piece, arranges first circuit board and the second circuit board in the casing side by side, first circuit board and second circuit board go up the branch and are equipped with first contact module and second contact module, the drive end of driving piece is used for triggering first contact module, second contact module with the mode of alternative.

In the electric vehicle window switch with the compact structure, the driving piece further comprises a control end, and the control end and the driving end form a lever structure; the control end extends out of the shell; the drive end extends between the first contact module and the second contact module.

In the electric vehicle window switch with the compact structure, the first contact module comprises a first silica gel contact, a second silica gel contact and a pressing plate connected between the first silica gel contact and the second silica gel contact; the contact position of the driving end and the pressure plate is located between the center of the pressure plate and the end part of the pressure plate.

In the electric vehicle window switch with the compact structure, a pressing groove is formed in the position, in contact with the driving end, of the pressing plate, and the edge of the driving end is embedded into the pressing groove.

In the power window switch with the compact structure, the second contact module and the first contact module are the same in structure and are symmetrically arranged.

In the electric window switch with the compact structure, the driving end is an oval driving plate, and the edge of the driving plate is embedded into the pressing groove.

In the electric window switch with the compact structure, the first circuit board or the second circuit board is provided with the light source, the electric window switch further comprises a light guide body, one end of the light guide body extends into the control end, and the other end of the light guide body is arranged opposite to the light source.

In the electric vehicle window switch with the compact structure, the connecting rod is arranged between the control end and the driving end, the control end, the connecting rod and the driving end form a lever structure, and a fulcrum of the lever structure is located on the connecting rod and connected with the shell.

In the electric window switch with the compact structure, the control end comprises an upper shell and a lower shell, the upper shell and the lower shell are fixed at the end part of the driving part, the upper shell is provided with a light transmission part, and the light transmission part is opposite to the end part of the light guide body.

In the power window switch of the compact structure described above, the first circuit board and the second circuit board are arranged to face each other up and down.

After the technical scheme is adopted, the utility model has the beneficial effects that:

according to the scheme, the arrangement mode of the traditional circuit board is changed, the first circuit board and the second circuit board are respectively arranged on two sides of the shell, the first circuit board and the second circuit board can be horizontally arranged oppositely or vertically arranged oppositely, the driving end of the driving piece reciprocates between the first circuit board and the second circuit board, and when the driving piece moves to the first circuit board, the first contact module triggers the second contact module when the driving piece moves to the second circuit board; the driving piece is in a free state when in a non-working state, is static between the first contact module and the second contact module, selects to trigger the first contact module and the second contact module, effectively utilizes the space below the driving piece, realizes the vehicle control switch with a small and compact structure, and gives diversified switch operation modes.

Drawings

Fig. 1 is a schematic structural view of a power window switch of a compact structure of embodiment 1 of the present invention;

fig. 2 is a schematic side view of a power window switch of compact structure of embodiment 1 of the present invention;

FIG. 3 is an enlarged partial view of A of FIG. 2 of the present invention;

fig. 4 is an assembly view of the dial, the light emitting member and the driving member according to embodiment 1 of the present invention.

Reference numerals: 1. a first circuit board; 2. a first silicone rubber contact; 3. a second silicone contact; 4. pressing a plate; 5. a light guide; 6. a control end; 7. a drive member; 8. a light source; 9. a driving end; 10. a second contact module; 11. a second circuit board; 12. arranging wires; 13. pressing a groove; 601. an upper housing; 602. a lower housing.

Detailed Description

The technical solution of the present invention will be described in further detail with reference to the following embodiments, but the present invention is not limited thereto.

Example 1:

as shown in fig. 1 to 4, a power window switch with a compact structure includes a housing, and further includes a driving member 7, and a first circuit board 1 and a second circuit board 11 arranged in the housing side by side, wherein a first contact module and a second contact module 10 are respectively disposed on the first circuit board 1 and the second circuit board 11, and a driving end 9 of the driving member 7 is used for triggering the first contact module and the second contact module 10 in an alternative manner.

The working principle of the circuit board testing device is that a first circuit board 1 and a second circuit board 11 are respectively arranged on two sides of a shell by changing the arrangement mode of a traditional circuit board, the first circuit board 1 and the second circuit board 11 can be horizontally arranged oppositely or arranged oppositely up and down, a driving end 9 of a driving piece 7 reciprocates between the first circuit board 1 and the second circuit board 11, and when the driving piece moves to the first circuit board 1, a first contact module triggers a second contact module 10 when the driving piece moves to the second circuit board 11; when the driving member 7 is in a non-working state, the driving member 7 is in a free state, and is static between the first contact module and the second contact module 10, the driving member 7 selects one of the first contact module and the second contact module 10 to trigger the first contact module and the second contact module 10, so that the space below the driving member 7 is effectively utilized, the small and compact vehicle control switch is realized, and meanwhile, diversified switch operation modes are given.

The first circuit board 1 and the second circuit board 11 are electrically connected to each other by a flat cable 12.

Alternatively, it is specifically intended that either one of the first contact module and the second contact module 10 can be selected for activation, but only one of them can be selected for activation at the same time.

The driving part 7 has the specific structure that the driving part 7 further comprises a control end 6, and the control end 6 and the driving end 9 form a lever structure; the control end 6 extends out of the housing; the drive end 9 extends between the first and second contact modules 10.

The control end 6 is pressed by a human hand to ascend or descend, the driving end 9 reversely moves by the driving piece 7 through the principle of lever swing, and one of the first contact module and the second contact module 10 is selected to be triggered; the driving member 7 can also trigger the first contact module or the second contact module 10 in a manner that the driving end 9 and the control end 6 synchronously ascend or descend.

The first contact module has the specific structure that the first contact module comprises a first silica gel contact 2, a second silica gel contact 3 and a pressing plate 4 connected between the first silica gel contact 2 and the second silica gel contact 3; the contact position of the driving end 9 with the pressure plate 4 is between the center of the pressure plate 4 and the end of the pressure plate 4.

The process that the driving end 9 triggers the first contact module is that the control end 6 descends, the driving end 9 ascends to drive the pressing plate 4 on the upper side of the driving piece 7 to ascend, and the driving end 9 is arranged between the center of the pressing plate 4 and the end part of the pressing plate 4, namely the driving end 9 is eccentrically arranged but not centrally arranged, so that pressure difference is formed between the two ends of the pressing plate 4, the pressure of one end of the pressing plate 4 close to the driving end 9 is higher, and the pressing plate 4 ascends to trigger one of the first silica gel contact 2 and the second silica gel contact 3 close to the driving end 9 to form a first section; the driving end 9 continues to move upwards, the pressing plate 4 triggers the other one of the two to form a second section, and the multi-gear effect is achieved.

First silica gel contact 2 and second silica gel contact 3 go up the branch and are equipped with the cylindricality body that extends to in the clamp plate 4, and both utilize the cylindricality body to fix a position with clamp plate 4, avoid producing horizontal relative displacement and clamp plate 4 and drop from first silica gel contact 2 and second silica gel contact 3.

Preferably, the pressing plate 4 is provided with a pressing groove 13 at a position contacting with the driving end 9, and an edge of the driving end 9 is embedded into the pressing groove 13.

The pressing plate 4 is positioned by the aid of the pressing groove 13 and the driving end 9, transverse relative displacement between the driving end 9 and the pressing plate 4 is avoided, and accuracy and stability of the switch are improved.

In a specific arrangement, the second contact module 10 and the first contact module are identical in structure and are symmetrically arranged.

Similarly, the driving end 9 moves reversely to trigger the first silicone contact 2 and the second silicone contact 3 of the second contact module 10.

The driving end 9 is an oval driving plate, and the edge of the driving plate is embedded into the pressing groove 13.

In this embodiment, the first circuit board 1 or the second circuit board 11 is provided with a light source 8, and further includes a light guide 5, one end of the light guide 5 extends into the control end 6, and the other end of the light guide 5 is arranged opposite to the light source 8.

The light source 8 on the first circuit board 1 or the second circuit board 11 emits light to irradiate one end of the light guide body 5, and the light guide body 5 transmits the light to the other end, so that the control end 6 emits light to perform visual prompt.

The light source 8 is specifically a light emitting diode, which is not limited in this embodiment.

The driving part 7 is specifically connected with the shell, a connecting rod is arranged between the control end 6 and the driving end 9, the control end 6, the connecting rod and the driving end 9 form a lever structure, and a fulcrum of the lever structure is located on the connecting rod and connected with the shell.

The specific structure of the control end 6 is that the control end 6 includes an upper casing 601 and a lower casing 602, the upper casing 601 and the lower casing 602 are fixed at the end of the driving member 7, the upper casing 601 is provided with a light transmission part, and the light transmission part is opposite to the end of the light guide body 5.

The specific implementation mode is that the first circuit board 1 and the second circuit board 11 are arranged oppositely up and down.

The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents thereof, and all such changes, modifications, substitutions, combinations, and simplifications are intended to be included in the scope of the present invention.

Claims

1. The utility model provides a power window switch of compact structure, includes the casing, its characterized in that still includes driving piece, arranges first circuit board and the second circuit board in the casing side by side, divide on first circuit board and the second circuit board and be equipped with first contact module and second contact module, the drive end of driving piece is used for triggering first contact module, second contact module with the alternative mode.

2. The compact configuration of power window switch of claim 1, wherein said actuator further comprises a control end, said control end and said actuation end forming a lever structure; the control end extends out of the shell; the drive end extends between the first contact module and the second contact module.

3. The compact configuration power window switch as defined in claim 1 or 2, wherein said first contact module comprises a first silicone contact, a second silicone contact, a pressure plate connected between the first silicone contact and the second silicone contact; the contact position of the driving end and the pressure plate is located between the center of the pressure plate and the end part of the pressure plate.

4. The compact configuration of power window switch of claim 3, wherein the pressure plate has a indent at a location where it contacts the actuation end, and the edge of the actuation end engages the indent.

5. The compact arrangement of power window switch of claim 3, wherein the second contact module and the first contact module are identical in construction and are symmetrically arranged.

6. The compact configuration of power window switch as claimed in claim 4, wherein said drive end is an elliptical drive plate with edges that fit into press grooves.

7. The compact configuration of power window switch as claimed in claim 1, wherein the first or second circuit board has a light source thereon, and further comprises a light guide, one end of the light guide extends into the control end, and the other end of the light guide is disposed opposite to the light source.

8. The compact structure of power window switch of claim 7, wherein a connecting rod is disposed between the control end and the driving end, the control end, the connecting rod and the driving end form a lever structure, and a fulcrum of the lever structure is located on the connecting rod and connected to the housing.

9. The compact configuration of power window switch as claimed in claim 8, wherein the control end comprises an upper housing and a lower housing, the upper housing and the lower housing are fixed to the end of the driving member, the upper housing is provided with a light-transmitting portion, and the light-transmitting portion is opposite to the end of the light guide.

10. The power window switch of compact construction as claimed in any one of claims 1-2, 4-9, wherein the first and second circuit boards are disposed in an opposing relationship one above the other.