Opening and closing device of automobile window and automobile

Abstract

The invention relates to the technical field of automobile accessories, discloses an opening and closing device of an automobile window and an automobile, and aims to improve the convenience of multi-window cooperative control and reduce the production cost. The switch device comprises a shell provided with an accommodating cavity; the first circuit board is arranged in the containing cavity and provided with a first control unit, a second control unit and a third control unit which are arranged at intervals in the first direction; the lifting switch is provided with a control end and a connecting end; the control end is located outside the containing cavity, and the connecting end is located in the containing cavity. The lifting switch is movably arranged in the first direction so that the connecting end can be electrically connected with the first control unit, the second control unit and the third control unit. When the connecting end is electrically connected with the first control unit, the control end is used for controlling the car window on the main driving side and / or the co-driving side to ascend and descend. When the connecting end is electrically connected with the second control unit, the control end is used for controlling all car windows to ascend and descend. When the connecting end is electrically connected with the third control unit, the control end is used for controlling the left rear row and / or right rear row car window to ascend and descend.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of automobile accessories, in particular to an opening and closing device of an automobile window and an automobile. BACKGROUND

[0002] Currently, the automobile window control system adopts a four-zone independent switch design, and four independent switches integrated on the driver side are respectively used to control the four independent switches of the driver side, the co-driver side, the left rear row and the right rear row of the automobile window. The scheme realizes human factor engineering optimization through fixed physical layout, and the driver can quickly complete blind touch operation through tactile positioning. However, in the design, a single operation can only realize the simultaneous lifting control of two automobile windows, lacks a multi-window cooperative control mechanism, and is difficult to meet the scene demand of rapid ventilation or window closing, and has poor convenience; and four independent switches are set, which is high in cost and reduces the market competitive advantage of the product. SUMMARY

[0003] One of the purposes of the present application is to provide an opening and closing device of an automobile window to solve the problems of poor convenience and high cost of the window lifting control switch in the prior art; and the second purpose is to provide an automobile.

[0004] In order to achieve the above-mentioned purposes, the technical scheme adopted by the present application is as follows:

[0005] An opening and closing device of an automobile window, comprising: a shell, an accommodating cavity is formed in the inside of the shell; a first circuit board is arranged in the accommodating cavity; the first circuit board has a first control unit, a second control unit and a third control unit which are arranged at intervals along a first direction; a lifting switch has a control end and a connecting end; the control end is located outside the accommodating cavity, and the connecting end is located in the accommodating cavity; the lifting switch is movably arranged along the first direction, so that the connecting end is electrically connected with the first control unit, the second control unit and the third control unit respectively; when the connecting end is electrically connected with the first control unit, the control end is used to control the lifting of the automobile window on the driver side and / or the co-driver side; when the connecting end is electrically connected with the second control unit, the control end is used to control the lifting of all the automobile windows; and when the connecting end is electrically connected with the third control unit, the control end is used to control the lifting of the automobile window on the left rear row and / or the right rear row.

[0006] According to the above technical means, by setting the lifting switch moving in the first direction, and configuring the first control unit, the second control unit and the third control unit, the single switch realizes the partition control of the main and vice driver sides, all windows and left and right rear windows, solves the limitation that the prior art can only control two windows at a time, improves the convenience of multi-window collaborative control, reduces the number of independent switches, reduces the hardware cost, makes the appearance more simple and beautiful, and enhances the product market competitiveness. In addition, in the prior art, some vehicles use voice control to control the window lifting function, but because voice control has the process of issuing instructions and recognizing instructions, compared with physical switches, there are certain operation success rate problems and delay problems, which cannot meet the needs of some users. The technical scheme of the application uses a physical switch to realize the lifting of part or all windows, compared with the design scheme of voice control window lifting, there is no operation success rate and delay problem, the operation reliability is high, and the user experience is improved.

[0007] Further, the switch device comprises a first support member arranged in the accommodating cavity; the lifting switch comprises a lifting button and a second circuit board, the second circuit board is installed on the first end of the lifting button and electrically connected with the lifting button; the first end and the second circuit board jointly form a connection end; the first end is movably connected with the first support member in the first direction, and the second circuit board is used for abutting and electrically connecting with the first control unit, the second control unit and the third control unit respectively.

[0008] According to the above technical means, the structure of the first support member cooperating with the lifting button and the second circuit board ensures the stability and accuracy of the lifting switch moving in the first direction, makes the electrical connection between the connection end and each control unit more reliable, avoids the control failure problem caused by movement deviation, and improves the operation stability.

[0009] Further, the lifting switch comprises a selection button; the lifting button has a second end arranged opposite to the first end, the selection button is arranged through the second end and movably arranged in a second direction, so that the selection button has a left side position, a right side position and a middle position in the second direction; the selection button and the second end jointly form a control end; the selection button is electrically connected with the second circuit board, and the second circuit board is used for transmitting the position information of the selection button to the first circuit board; the first circuit board is used for selecting the corresponding window according to the position information of the selection button, so that the control end controls the corresponding window to lift; when the selection button is in the left side position, the first circuit board selects the window of the main driver side or the left rear row; when the selection button is in the right side position, the first circuit board selects the window of the vice driver side or the right rear row; when the selection button is in the middle position, the first circuit board selects the window of the main driver side and the vice driver side, or the window of the left rear row and the right rear row; the second direction is perpendicular to the first direction.

[0010] According to the technical scheme, the selection button moving along the second direction is arranged, and the position information is transmitted, so that the refined selection control of the main driver side / left rear row, the co-driver side / right rear row and the main and co-driver sides / left and right rear rows of the vehicle window is realized, the control dimension of the single switch is further expanded, the scene requirements such as rapid ventilation and window closing are met, and the operation flexibility is improved.

[0011] Further, the lifting switch further comprises a locking structure, the locking structure is arranged at the first end; the locking structure has a locking state connected with the first support and an unlocking state separated from the first support; and the selection button at the intermediate position is used to control the locking structure to switch between the locking state and the unlocking state under the action of an external force.

[0012] According to the technical scheme, the locking structure is arranged, and the switching between the locking state and the unlocking state is controlled by the selection button, so that the accidental movement of the lifting switch caused by the misoperation is avoided, the accuracy of the control instruction is ensured, and the reliability of the operation is improved.

[0013] Further, the locking structure is telescopically arranged along the second direction; in the locking state, the locking structure is elongated to be connected with the first support; and in the unlocking state, the locking structure is shortened to be separated from the first support.

[0014] According to the technical scheme, the locking structure is designed to be telescopic along the second direction, the structure is compact and occupies a small space, the telescopic action is direct and reliable, the locking requirement is met, the cost and reliability problems caused by the complex mechanical structure are avoided, and the practicability of the locking function is improved.

[0015] Further, the locking structure comprises a second support and two electromagnetic suction members; the two electromagnetic suction members are arranged at intervals along the second direction and are movably supported on the second support; the two electromagnetic suction members are connected with the first circuit board through the second circuit board, and the first circuit board is used to energize the electromagnetic suction members according to the stress state of the selection button at the intermediate position, so that the two electromagnetic suction members are away from or close to each other.

[0016] According to the technical scheme, the telescopic movement of the locking structure is controlled by the electromagnetic suction members away from or close to each other, the quick response of the locking and unlocking is realized, the delay and wear problems of the mechanical locking are avoided, the efficiency and durability of the locking function are improved, and the electronic control unit is compatible, so that the intelligent control is facilitated.

[0017] Further, the first support member is provided with a first limiting portion, a second limiting portion and a third limiting portion which are arranged at intervals along the first direction; along the second direction, the first limiting portion is arranged corresponding to the first control unit, the second limiting portion is arranged corresponding to the second control unit, and the third limiting portion is arranged corresponding to the third control unit; when the locking structure is in the elongated state, one of the first limiting portion, the second limiting portion and the third limiting portion is connected with the locking structure; when the locking structure is in the shortened state, the first limiting portion, the second limiting portion and the third limiting portion are separated from the locking structure.

[0018] According to the above technical means, the limiting portion corresponding to the three control units is arranged on the first support member, so that the locking structure is accurately positioned to the target control unit when the locking structure is elongated, avoiding the movement of the lifting switch out of position or deviation, ensuring the accurate electrical connection of the connecting end and the target control unit, and improving the execution accuracy of the control instruction.

[0019] Further, the switch device further comprises a cover body, the cover body is flexible; the top of the shell body is provided with a first opening which is in communication with the accommodating cavity; the cover body covers the first opening and is movably arranged along the first direction; the cover body is provided with a through hole, and the connecting end is arranged in the through hole.

[0020] According to the above technical means, the flexible cover body is used to cover the opening of the accommodating cavity, which not only protects the internal structure from dust and liquid invasion and protects the internal parts, but also allows the lifting switch to move smoothly, taking into account the protection and operation flexibility, thereby prolonging the service life of the switch device.

[0021] Further, the shell body comprises an upper shell body and a lower shell body, and the upper shell body is connected with the lower shell body to jointly surround the accommodating cavity.

[0022] According to the above technical means, the shell body is designed in a split type of upper shell body and lower shell body, which facilitates the assembly, maintenance and replacement of internal components, reduces the manufacturing and maintenance difficulty, and improves the expandability of the structure, thereby adapting to the adaptation requirements of different vehicle models.

[0023] An automobile comprises a vehicle body, and the vehicle body is provided with the above-mentioned switch device.

[0024] The beneficial effects of the present application are as follows:

[0025] (1) By arranging the lifting switch which moves along the first direction and configuring the first control unit, the second control unit and the third control unit, the single switch can realize the partition control of the main driver side, all vehicle windows and left and right rear vehicle windows, solve the limitation that the prior art can only control two vehicle windows at a time, improve the convenience of multi-window collaborative control, reduce the number of independent switches, reduce the hardware cost, make the appearance more simple and beautiful, and enhance the product market competitiveness;

[0026] (2) The physical switch is used to realize the lifting of part or all of the windows, compared with the design scheme of voice control window lifting, there is no operation success rate and delay problem, the operation reliability is high, and the user experience is improved. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of the switch device of the application;

[0028] Figure 2 It is a side view of the switch device of the application;

[0029] Figure 3 It is a bottom view of the switch device of the application;

[0030] Figure 4 It is a longitudinal sectional view of the switch device of the application;

[0031] Figure 5 It is a transverse sectional view of the switch device of the application;

[0032] Figure 6 It is a schematic diagram of the structure of the lifting switch of the application;

[0033] Figure 7 It is a schematic diagram of the structure of the locking structure in the lifting switch of the application in the locked state;

[0034] Figure 8 It is a schematic diagram of the structure of the locking structure in the lifting switch of the application in the unlocked state;

[0035] Figure 9 It is a schematic diagram of the structure of the first support of the application;

[0036] Figure 10 It is a schematic diagram of the structure of the first circuit board of the application;

[0037] Figure 11 It is a schematic diagram of the structure of the cover of the application;

[0038] Figure 12 It is a schematic diagram of the structure of the lifting switch of the application in the first position, and the selection button is in the middle position;

[0039] Figure 13 It is a schematic diagram of the structure of the lifting switch of the application in the first position, and the selection button is in the left position;

[0040] Figure 14 It is a schematic diagram of the structure of the lifting switch of the application in the first position, and the selection button is in the right position;

[0041] Figure 15Structure schematic view of the locking structure in the locked state when the lifting switch of the present application is in the second position and the selection button is in the middle position;

[0042] Figure 16 Structure schematic view of the locking structure in the unlocked state when the lifting switch of the present application is in the second position and the selection button is in the middle position;

[0043] Figure 17 Structure schematic view when the lifting switch of the present application is in the third position and the selection button is in the middle position;

[0044] Figure 18 Structure schematic view when the lifting switch of the present application is in the third position and the selection button is in the left position;

[0045] Figure 19 Structure schematic view when the lifting switch of the present application is in the third position and the selection button is in the right position.

[0046] Wherein, each number is: 1 - shell; 10 - containing cavity; 11 - upper shell; 111 - first opening; 12 - lower shell; 121 - second opening;

[0047] 2 - cover; 21 - perforation; 22 - flexible part; 23 - rigid part;

[0048] 3 - first circuit board; 31 - first control unit; 32 - second control unit; 33 - third control unit; 34 - pin part;

[0049] 4 - lifting switch; 4a - control end; 4b - connection end; 41 - lifting button; 411 - first end; 4111 - groove; 412 - second end; 42 - selection button; 43 - second circuit board; 44 - locking structure; 441 - second support; 442 - electromagnetic suction piece;

[0050] 5 - first support; 51 - sliding slot; 52 - top support part; 53 - bottom support part; 54 - first limiting part; 55 - second limiting part; 56 - third limiting part;

[0051] X - first direction; Y - second direction. DETAILED DESCRIPTION

[0052] The present application will be described in more detail by the following embodiments with reference to the accompanying drawings, in which:

[0053] It is to be understood that the figures provided in the following embodiments are only schematic and that the actual implementation of the application can vary as a consequence of, for example, manufacturing techniques, while still providing the basic inventive concept.

[0054] The present embodiment provides a switching device for vehicle window, as shown in Figures 1-5 The switching device comprises a housing 1, a first circuit board 3 and a lift switch 4. Specifically, the housing 1 has an accommodating cavity 10 formed therein, and the first circuit board 3 is arranged in the accommodating cavity 10. The lift switch 4 has a control end 4a and a connecting end 4b, the control end 4a is located outside the accommodating cavity 10, and the connecting end 4b is located inside the accommodating cavity 10. The housing 1 is an appearance part for fixing and protecting the internal parts in the accommodating cavity 10. The first circuit board 3 is the control system of the entire vehicle window switching device, and is connected between the lift switch 4 and the motors for controlling the main driver side, the co-driver side, the left rear row and the right rear row of vehicle windows, for realizing the signal transmission and power distribution between the lift switch 4 and the motors, so that the lift switch 4 can realize the lifting of the corresponding vehicle window through the control of the first circuit board 3.

[0055] More specifically, the circuit board has a first control unit 31, a second control unit 32 and a third control unit 33 arranged in a first direction X. The lift switch 4 is movably arranged along the first direction X, so that the lift switch 4 has a first position, a second position and a third position in the first direction X. The connecting end 4b of the lift switch 4 is electrically connected with the first control unit 31, the second control unit 32 and the third control unit 33 respectively in the first position, the second position and the third position. The control units of the first circuit board 3 can identify the position of the lift switch 4, and connect the corresponding vehicle window and the motor for driving the vehicle window to lift according to the preset program, so that the control end 4a can realize the lifting of the corresponding vehicle window.

[0056] Specifically, as shown in Figures 12-14As shown, when the lift switch 4 is in the first position, the connection end 4b is electrically connected with the first control unit 31, the preset program is that the main driver side and / or the co-driver side is communicated with the corresponding motor circuit, and the control end 4a is used for controlling the lift of the main driver side and / or the co-driver side. As shown in FIG. 2, when the lift switch 4 is in the first position, the connection end 4b is electrically connected with the first control unit 31, the preset program is that the main driver side and / or the co-driver side is communicated with the corresponding motor circuit, and the control end 4a is used for controlling the lift of the main driver side and / or the co-driver side. Figure 15 As shown, when the lift switch 4 is in the second position, the connection end 4b is electrically connected with the second control unit 32, the preset program is that all the windows are communicated with the corresponding motor circuit, and the control end 4a is used for controlling the lift of all the windows. As shown in FIG. 3, when the lift switch 4 is in the second position, the connection end 4b is electrically connected with the second control unit 32, the preset program is that all the windows are communicated with the corresponding motor circuit, and the control end 4a is used for controlling the lift of all the windows. Figures 17-19 As shown, when the lift switch 4 is in the third position, the connection end 4b is electrically connected with the third control unit 33, the preset program is that the left rear row and / or the right rear row of the windows are communicated with the corresponding motor circuit, and the control end 4a is used for controlling the lift of the left rear row and / or the right rear row of the windows.

[0057] In some cases, the first direction X is parallel to the driving direction of the vehicle, and along the first direction X, the first position, the second position and the third position are arranged in sequence from front to back. Correspondingly, as shown in FIG. 2, along the first direction X, the first control unit 31, the second control unit 32 and the third control unit 33 are arranged in sequence from front to back. Figure 10 As shown, along the first direction X, the first control unit 31, the second control unit 32 and the third control unit 33 are arranged in sequence from front to back.

[0058] In this embodiment, by setting the lift switch 4 moving along the first direction X, and configuring the first control unit 31, the second control unit 32 and the third control unit 33, the partition control of the main and co-driver sides, all the windows and the left and right rear rows of the windows by the single switch is realized, the limitation that the prior art can only control two windows at a time is solved, the convenience of multi-window collaborative control is improved, the number of independent switches is reduced, the hardware cost is reduced, the appearance is more simple and beautiful, and the product market competitiveness is enhanced.

[0059] In addition, in the prior art, some vehicles use voice control to control the lift of the windows, but because there is a process of issuing and recognizing instructions in voice control, compared with physical switches, there are certain operation success rate problems and delay problems, which cannot meet the needs of some users. The technical scheme of the present application uses physical switches to realize the lift of part or all the windows, compared with the design scheme of voice control of the lift of the windows, there are no operation success rate and delay problems, the operation reliability is high, and the user experience is improved.

[0060] Further, in some embodiments, as shown in FIG. 4, Figure 4 , Figure 6 and Figure 9As shown, the switch device includes a first support 5 arranged in the accommodating cavity 10. The lifting switch 4 includes a lifting button 41 and a second circuit board 43 mounted on a first end 411 of the lifting button 41 and electrically connected with the lifting button 41; the first end 411 and the second circuit board 43 jointly form the above-mentioned connecting end 4b. The first end 411 is movably connected with the first support 5 along the first direction X, and the second circuit board 43 is arranged to abut and electrically connect with the first control unit 31, the second control unit 32 and the third control unit 33 respectively.

[0061] Specifically, when the lifting switch 4 is in the first position, the second circuit board 43 is connected with the first control unit 31; when the lifting switch 4 is in the second position, the second circuit board 43 is connected with the second control unit 32; and when the lifting switch 4 is in the third position, the second circuit board 43 is connected with the third control unit 33.

[0062] Specifically, as shown in the drawings, the first control unit 31, the second control unit 32 and the third control unit 33 can each include a plurality of contacts abutting and electrically connected with the second circuit board 43 of the lifting switch 4, and the plurality of contacts are respectively used for realizing position recognition, signal transmission and power supply of the lifting switch 4.

[0063] Specifically, as shown in the drawings, Figure 5 The first support 5 is provided with a sliding groove 51 extending along the first direction X, and the first end 411 of the lifting button 41 is slidingly connected in the sliding groove 51 to realize the movable connection with the first support 5 along the first direction X. As shown in the drawings, Figure 6 The first end 411 can be provided with a groove 4111 matched with the groove wall of the sliding groove 51, and at least part of the structure of the groove wall of the sliding groove 51 is embedded in the groove 4111. Alternatively, in some embodiments not shown in the drawings, a groove can be provided on the groove wall of the sliding groove 51, and a protrusion matched with the groove can be provided on the first end 411, and the protrusion is embedded in the groove.

[0064] In this embodiment, the structure of the first support 5 cooperating with the lifting button 41 and the second circuit board 43 ensures the stability and accuracy of the movement of the lifting switch 4 along the first direction X, makes the electrical connection of the connecting end 4b with each control unit more reliable, avoids the control failure problem caused by movement deviation, and improves the operation stability.

[0065] Further, in some embodiments, the lifting switch 4 includes a selection button 42, as shown in the drawings, Figures 6-8As shown, the lifting button 41 has a second end 412 disposed opposite the first end 411. The selection button 42 is disposed through the second end 412 and is movably disposed along the second direction Y, such that the selection button 42 has a left position, a right position, and a middle position in the second direction Y. The selection button 42 and the second end 412 together form the control end 4a.

[0066] It should be noted that the second direction Y is perpendicular to the first direction X. In some cases, the first direction X is parallel to the driving direction of the car, and the second direction Y is parallel to the left-right direction of the car.

[0067] Furthermore, the selection button 42 is electrically connected to the second circuit board 43, which is configured to transmit the position information of the selection button 42 to the first circuit board 3. The first circuit board 3 is configured to select the corresponding window based on the position information of the selection button 42, so that the control terminal 4a controls the raising and lowering of the corresponding window. When the selection button 42 is in the left position, the first circuit board 3 selects the driver's side or left rear window, and the control terminal 4a controls the raising and lowering of the driver's side or left rear window. When the selection button 42 is in the right position, the first circuit board 3 selects the passenger side or right rear window, and the control terminal 4a controls the raising and lowering of the passenger side or right rear window. When the selection button 42 is in the middle position, the first circuit board 3 selects the driver's side and passenger side windows, and the control terminal 4a controls the raising and lowering of the driver's side and passenger side windows simultaneously. Alternatively, the first circuit board 3 selects the left and right rear windows, and the control terminal 4a controls the raising and lowering of the left and right rear windows simultaneously.

[0068] For example, Figure 12 As described above, the lift switch 4 is in the first position, the second circuit board 43 is electrically connected to the first control unit 31; and the selection button 42 is in the middle position. At this time, the first circuit board 3 selects the driver's side and the passenger side windows, and the lift button 41 is used to control the lifting of the driver's side and the passenger side windows at the same time. Figure 13 As shown, the lifting switch 4 is in the first position, the second circuit board 43 is electrically connected to the first control unit 31; and the selection button 42 is in the left position. At this time, the first circuit board 3 selects the driver's side window, and the lifting button 41 is used to control the lifting of the driver's side window when it is actuated. Figure 14 As shown, the lifting switch 4 is in the first position, the second circuit board 43 is electrically connected to the first control unit 31; and the selection button 42 is in the right position. At this time, the first circuit board 3 selects the passenger side window, and the lifting button 41 is used to control the lifting of the passenger side window when it is actuated.

[0069] For example, Figure 17As shown, the lifting switch 4 is in the third position, the second circuit board 43 is electrically connected to the third control unit 33; and the selection button 42 is in the middle position. At this time, the first circuit board 3 selects the left rear row and the right rear row windows, and the lifting button 41 is used to control the lifting of the left rear row and the right rear row windows at the same time. Figure 18 As shown, the lifting switch 4 is in the third position, the second circuit board 43 is electrically connected to the third control unit 33; and the selection button 42 is in the left position. At this time, the first circuit board 3 selects the left rear window, and the lifting button 41 is used to control the lifting of the left rear window when it is actuated. Figure 19 As shown, the lifting switch 4 is in the third position, the second circuit board 43 is electrically connected to the third control unit 33; and the selection button 42 is in the right position. At this time, the first circuit board 3 selects the right rear window, and the lifting button 41 is used to control the lifting of the right rear window when it is actuated.

[0070] In this embodiment, by setting a selection button 42 that moves along the second direction Y and combining it with the transmission of position information, detailed selection control of the driver's side / left rear row, passenger side / right rear row, and driver and passenger side / left and right rear row windows is achieved, further expanding the control dimension of a single switch, meeting scenario-based needs such as rapid ventilation and window closing, and improving operational flexibility.

[0071] The present invention does not specifically limit the type of the lifting button 41, as long as it can realize the lifting function of the corresponding window. For example, the lifting button 41 can be a push-button button, a lever button, etc.

[0072] Furthermore, in some embodiments, the lifting switch 4 also includes a locking structure 44, which is disposed at the first end 411. The locking structure 44 has a locked state connected to the first support member 5 and an unlocked state separated from the first support member 5. When the selection button 42 is in the middle position, it is used to control the locking structure 44 to switch between the locked state and the unlocked state under the action of an external force. In this embodiment, the locking structure 44 is provided, and the switching between the locked state and the unlocked state is controlled by the selection button 42, thereby avoiding accidental movement of the lifting switch 4 due to misoperation, ensuring the accuracy of the control instructions, and improving the reliability of the operation.

[0073] More specifically, the selection button 42 includes a first button portion and a second button portion that are sequentially arranged and connected along the second direction Y. Both the first button portion and the second button portion are movably arranged along the second direction Y. When the selection button 42 is switched to the left position, as shown in FIG. Figure 13 and Figure 18 As shown, the first button portion and the second button portion both move to the left along the second direction Y. At this time, the first button portion on the left side protrudes from the second end 412, and the second button portion on the right side is inserted into the second end 412. When the selection button 42 is switched to the right position, as shown in FIG.Figure 14 and Figure 19 As shown, both the first button portion and the second button portion move to the right along the second direction Y. At this time, the second button portion on the right side protrudes from the second end 412, and the first button portion on the left side is inserted into the second end 412. When the selection button 42 is switched to the middle position, the selection button 42 has an initial state without force (as shown in FIG. Figure 12 、 Figure 15 、 Figure 17 as shown) and the contraction state under pressure (as shown Figure 16 In the initial state, the first button portion and the second button portion are not subject to external force, and along the second direction Y, the first button portion and the second button portion respectively protrude from both ends of the second end 412 along the second direction Y. In the retracted state, the first button portion and the second button portion are simultaneously pressed by an external force, and the first button portion and the second button portion are both disposed within the second end 412.

[0074] Furthermore, when the selection button 42 is in a retracted state due to external pressure, it is configured to drive the locking structure 44 to switch from a locked state to an unlocked state. At this time, the locking structure 44 is separated from the first support member 5, and the lifting switch 4 can move along the first direction X until it moves to the target position, that is, any one of the first position, the second position, and the third position. After moving to the target position, the external force applied to the selection button 42 is canceled, and the selection button 42 changes from a retracted state to an initial state. In the initial state, the selection button 42 is configured to drive the locking structure 44 to switch from an unlocked state to a locked state. At this time, the locking structure 44 is connected to the first support member 5, and the lifting switch 4 cannot move along the first direction X.

[0075] Furthermore, in some embodiments, the locking structure 44 is telescopically arranged along the second direction Y. In the locked state, the locking structure 44 is extended, such as Figure 7 As shown, it is connected to the first support member 5; in the unlocked state, the locking structure 44 is shortened, as shown Figure 8 As shown, the locking structure 44 is separated from the first support member 5. In this embodiment, the locking structure 44 is designed to be telescopic along the second direction Y. It has a compact structure and occupies little space. The telescopic action is direct and reliable, which not only meets the locking requirements but also avoids the cost and reliability issues brought about by a complex mechanical structure, thereby improving the practicality of the locking function.

[0076] For example, the selection button 42 and the locking structure 44 can be mechanically connected. Under the action of an external force, the mechanical connection directly drives the locking structure 44 to extend or retract, such as through a cylinder and connecting rod structure. For example, the selection button 42 and the locking structure 44 can both be connected to the second circuit board 43. Under the action of an external force, the locking structure 44 can be indirectly driven to extend or retract through the electrical connection.

[0077] Specifically, in some embodiments, as shown in Figure 5 The locking structure 44 includes a second support 441 and two electromagnetic attractors 442. The two electromagnetic attractors 442 are spaced apart along the second direction Y and are movably supported on the second support 441. The two electromagnetic attractors 442 are connected to the first circuit board 3 through the second circuit board 43. The first circuit board 3 is configured to supply power to the electromagnetic attractors 442 to make the two electromagnetic attractors 442 move away from or close to each other according to the force state of the selection button 42 in the intermediate position.

[0078] Specifically, the first circuit board 3 can change the magnetism of the two electromagnetic attractors 442 by supplying the same direction or different direction currents to the two electromagnetic attractors 442, so as to make the two electromagnetic attractors 442 move away from or close to each other. For example, when the selection button 42 is in the intermediate position and is pressed to the contracted state by an external force, the first circuit board 3 supplies the same direction currents to the two electromagnetic attractors 442. At this time, the two electromagnetic attractors 442 generate magnetic force and attract each other. In the second direction Y, the two electromagnetic attractors 442 move close to each other, so that the locking structure 44 is shortened and separated from the first support 5. At this time, the locking structure 44 is in the unlocked state. When the external force is removed and the selection button 42 is in the initial state, the first circuit board 3 supplies different direction currents to the two electromagnetic attractors 442. At this time, the two electromagnetic attractors 442 generate magnetic force and repel each other. In the second direction Y, the two electromagnetic attractors 442 move away from each other, so that the locking structure 44 is elongated and connected to the first support 5. At this time, the locking structure 44 is in the locked state.

[0079] Specifically, the selection button 42 and the two electromagnetic attractors 442 can be electrically connected to the second circuit board 43, so as to realize information interaction and power supply function with the first circuit board 3 through the second circuit board 43.

[0080] In this embodiment, the extension and contraction of the locking structure 44 are controlled by the electromagnetic attractors 442 moving away from or close to each other, so as to realize quick response of locking and unlocking, avoid delay and wear problem of mechanical locking, improve efficiency and durability of the locking function, and be compatible with the electronic control unit for facilitating integrated intelligent control.

[0081] Further, in some embodiments, as shown in Figure 5 and Figure 9As shown, the first support 5 is provided with a first limiting portion 54, a second limiting portion 55 and a third limiting portion 56 which are arranged at intervals along the first direction X. Along the second direction Y, the first limiting portion 54 is arranged in correspondence with the first control unit 31, the second limiting portion 55 is arranged in correspondence with the second control unit 32, and the third limiting portion 56 is arranged in correspondence with the third control unit 33. The locking structure 44 is connected with one of the first limiting portion 54, the second limiting portion 55 and the third limiting portion 56 when being extended. For example, when the lifting switch 4 is in the first position, the locking structure 44 is connected with the first limiting portion 54; when the lifting switch 4 is in the second position, the locking structure 44 is connected with the second limiting portion 55; and when the lifting switch 4 is in the third position, the locking structure 44 is connected with the third limiting portion 56. The locking structure 44 is separated from the first limiting portion 54, the second limiting portion 55 and the third limiting portion 56 when being shortened.

[0082] Exemplarily, the first limiting portion 54, the second limiting portion 55 and the third limiting portion 56 can each be two limiting holes or limiting grooves arranged on both sides of the first support 5 along the second direction Y, which is simple and reliable in structure.

[0083] In this embodiment, the limiting portions corresponding to the three control units are arranged on the first support 5, so that the locking structure 44 can be accurately positioned to the target control unit when being extended, thereby avoiding the lifting switch 4 from moving out of position or deviating, ensuring the accurate electrical connection between the connecting end 4b and the target control unit, and improving the execution accuracy of the control command.

[0084] Further, in some embodiments, for example, Figure 1 As shown, the switch device further includes a cover 2 which has flexibility. The top of the shell 1 has a first opening 111 which is in communication with the accommodating cavity 10. The cover 2 covers the first opening 111 and is movably arranged along the first direction X. The cover 2 has a through hole 21 in which the connecting end 4b is arranged and which is arranged in the accommodating cavity 10. In this embodiment, the flexible cover 2 is used to cover the opening of the accommodating cavity 10, which not only protects the internal structure from dust and liquid invasion and protects the internal parts, but also allows the lifting switch 4 to move smoothly, taking into account the protection and operational flexibility, thereby prolonging the service life of the switch device.

[0085] Exemplarily, as shown, Figure 11 The cover 2 can include a flexible portion 22 and a plurality of rigid portions 23 which are arranged at intervals on the flexible portion 22 along the first direction X. The flexible portion 22 makes the cover 2 flexible so as to facilitate the movement of the lifting switch 4 along the first direction X, and the rigid portions 23 can play a supporting role to improve the service life of the cover 2. Specifically, the above-mentioned through hole 21 can be arranged on one of the rigid portions 23.

[0086] Further, as shown, Figure 9As shown, the first support 5 has a top support portion 52 at the top and a bottom support portion 53 at the bottom, and the cover 2 can be supported on the top support portion 52. The bottom support portion 53 is supported on the bottom wall of the accommodating cavity 10 and forms an accommodating space together with the bottom wall of the accommodating cavity 10; the above-mentioned first circuit board 3 can be arranged in the accommodating space.

[0087] Further, as shown, Figure 10 the first control unit 31, the second control unit 32 and the third control unit 33 are all arranged on the side of the first circuit board 3 facing the lifting switch 4, that is, on the top surface of the first circuit board 3; on the side of the first circuit board 3 away from the lifting switch 4, that is, on the bottom surface of the first circuit board 3, a pin portion 34 is also arranged, which is used to connect an external circuit. Specifically, as shown, Figure 1 and Figure 3 the bottom of the shell 1 is also provided with a second opening 121 corresponding to the pin portion 34, and the pin portion 34 can be connected to the external circuit through the second opening 121.

[0088] Further, in some embodiments, the shell 1 comprises an upper shell 11 and a lower shell 12, and the upper shell 11 is connected with the lower shell 12 to jointly enclose the accommodating cavity 10. In this embodiment, the shell 1 is designed in a split type with the upper shell 11 and the lower shell 12, which facilitates the assembly, maintenance and replacement of internal components, reduces the manufacturing and maintenance difficulty, and improves the structural expandability, thereby adapting to the adaptation requirements of different vehicle models.

[0089] Exemplarily, the upper shell 11 and the lower shell 12 can be connected by clamping, bolting, welding or bonding. Exemplarily, at least part of the structure of the lower shell 12 can be embedded in the upper shell 11 to improve the appearance. Exemplarily, the upper shell 11 and / or the lower shell 12 can be integrally arranged with the interior trim panel of the vehicle. The above-mentioned first opening 111 can be arranged on the upper shell 11, and the above-mentioned second opening 121 can be arranged on the lower shell 12.

[0090] The control method of the switch device of the present application is as follows:

[0091] 1) When the vehicle windows on the main driver side and the co-driver side need to be lifted simultaneously, press the two sides of the selection button 42, push the lifting switch 4 to the first position, and then release the selection button 42, and the lifting switch 4 is locked in the first position; operate the lifting button 41, and the vehicle windows on the main driver side and the co-driver side are lifted simultaneously, as shown. Figure 12

[0092] ​2) When the left and right rear rows of vehicle windows need to be lifted simultaneously, press both sides of the selection button 42, push the lifting switch 4 to the third position, then release the selection button 42, and the lifting switch 4 is locked in the third position; operate the lifting button 41, and the left and right rear rows of vehicle windows are lifted simultaneously, as shown in FIG. 6. Figure 17

[0093] 3) When all vehicle windows need to be opened simultaneously, press both sides of the selection button 42, push the lifting switch 4 to the second position, then release the selection button 42, and the lifting switch 4 is locked in the second position; operate the lifting button 41, and all vehicle windows are lifted simultaneously, as shown in FIG. 5. Figure 15

[0094] 4) When the vehicle windows on the driver side or the passenger side need to be opened, press both sides of the selection button 42, push the lifting switch 4 to the first position, then release the selection button 42, and the lifting switch 4 is locked in the first position. If the selection button 42 is pushed to the left side position, operate the lifting button 41, and the vehicle windows on the driver side are lifted, as shown in FIG. 4. If the selection button 42 is pushed to the right side position, operate the lifting button 41, and the vehicle windows on the passenger side are lifted, as shown in FIG. 3. Figure 13 Figure 14

[0095] 5) When the left or right rear row of vehicle windows need to be opened, press both sides of the selection button 42, push the lifting switch 4 to the third position, then release the selection button 42, and the lifting switch 4 is locked in the third position. If the selection button 42 is pushed to the left side position, operate the lifting button 41, and the left rear row of vehicle windows is lifted, as shown in FIG. 8. If the selection button 42 is pushed to the right side position, operate the lifting button 41, and the right rear row of vehicle windows is lifted, as shown in FIG. 7. Figure 18 Figure 19

[0096] The embodiment also provides an automobile, which comprises a vehicle body, and the vehicle body is provided with the above-mentioned switch device. The application of the switch device to the automobile realizes the integration, low cost and high convenience of the vehicle window control function, solves the operation limitations and high cost of the existing vehicle window control system, and improves the human-computer interaction experience and product competitiveness of the automobile.

[0097] The above-mentioned embodiments are only preferred embodiments for fully illustrating the present application, and the protection scope of the present application is not limited thereto. Any equivalent replacement or transformation made by the person skilled in the art on the basis of the present application is within the protection scope of the present application.​​​​​​

Claims

1. A switch device for a car window, characterized in that: include: A housing (1) is formed with a receiving cavity (10) therein; A first circuit board (3) is arranged in the accommodating cavity (10); the first circuit board (3) comprises a first control unit (31), a second control unit (32), and a third control unit (33) arranged at intervals along a first direction (X); A lifting switch (4) having a control end (4a) and a connection end (4b); the control end (4a) is located outside the accommodating cavity (10), and the connection end (4b) is located inside the accommodating cavity (10); the lifting switch (4) is movably arranged along the first direction (X) so that the connection end (4b) is electrically connected to the first control unit (31), the second control unit (32), and the third control unit (33), respectively; When the connecting end (4b) is electrically connected to the first control unit (31), the control end (4a) is used to control the lifting of the windows on the driver's side and / or the passenger's side; When the connecting end (4b) is electrically connected to the second control unit (32), the control end (4a) is used to control the lifting and lowering of all vehicle windows; When the connection end (4b) is electrically connected to the third control unit (33), the control end (4a) is used to control the lifting of the windows of the left rear row and / or the right rear row.

2. The automobile window switch device according to claim 1, characterized in that: The switch device comprises a first support member (5), wherein the first support member (5) is arranged in the accommodating cavity (10); The lifting switch (4) comprises a lifting button (41) and a second circuit board (43); the second circuit board (43) is mounted on a first end (411) of the lifting button (41) and is electrically connected to the lifting button (41); the first end (411) and the second circuit board (43) together form the connection end (4b); The first end (411) is movably connected to the first support member (5) along the first direction (X), and the second circuit board (43) is used to abut and be electrically connected to the first control unit (31), the second control unit (32) and the third control unit (33), respectively.

3. The vehicle window switch device according to claim 2, characterized in that: The lifting switch (4) includes a selection button (42); the lifting button (41) has a second end (412) arranged opposite to the first end (411); the selection button (42) is arranged through the second end (412) and is movably arranged along a second direction (Y) so that the selection button (42) has a left position, a right position and a middle position in the second direction (Y); the selection button (42) and the second end (412) together form the control end (4a); The selection button (42) is electrically connected to the second circuit board (43), and the second circuit board (43) is used to transmit the position information of the selection button (42) to the first circuit board (3); the first circuit board (3) is used to select the corresponding vehicle window according to the position information of the selection button (42), so that the control end (4a) controls the lifting and lowering of the corresponding vehicle window; When the selection button (42) is in the left position, the first circuit board (3) selects the window on the main driver's side or the left rear row; When the selection button (42) is in the right position, the first circuit board (3) selects the passenger side window or the right rear window; When the selection button (42) is in the middle position, the first circuit board (3) selects the windows on the driver's side and the passenger's side, or the windows on the left rear row and the right rear row; The second direction (Y) is perpendicular to the first direction (X).

4. The automobile window switch device according to claim 3, characterized in that: The lifting switch (4) further comprises a locking structure (44), wherein the locking structure (44) is arranged at the first end (411); the locking structure (44) has a locking state connected to the first support member (5) and an unlocking state separated from the first support member (5); when the selection button (42) is in the middle position, it is used to control the locking structure (44) to switch between the locking state and the unlocking state under the action of an external force.

5. The vehicle window switch device according to claim 4, characterized in that: The locking structure (44) is telescopically arranged along the second direction (Y); in the locked state, the locking structure (44) is extended to connect with the first support member (5); in the unlocked state, the locking structure (44) is shortened to separate from the first support member (5).

6. The vehicle window switch device according to claim 5, characterized in that: The locking structure (44) comprises a second support member (441) and two electromagnetic suction members (442); along the second direction (Y), the two electromagnetic suction members (442) are spaced apart and are both movably supported on the second support member (441); the two electromagnetic suction members (442) are both connected to the first circuit board (3), and the first circuit board (3) is used to energize the electromagnetic suction members (442) according to the force state when the selection button (42) is in the middle position, so as to make the two electromagnetic suction members (442) move away from or closer to each other.

7. The vehicle window switch device according to claim 5, characterized in that: The first support member (5) is provided with a first limiting portion (54), a second limiting portion (55) and a third limiting portion (56) which are arranged at intervals along the first direction (X); along the second direction (Y), the first limiting portion (54) is arranged corresponding to the first control unit (31), the second limiting portion (55) is arranged corresponding to the second control unit (32), and the third limiting portion (56) is arranged corresponding to the third control unit (33); when the locking structure (44) is extended, it is connected to one of the first limiting portion (54), the second limiting portion (55) and the third limiting portion (56); when the locking structure (44) is shortened, it is separated from the first limiting portion (54), the second limiting portion (55) and the third limiting portion (56).

8. The vehicle window switch device according to any one of claims 1 to 7, characterized in that: The switch device further comprises a cover body (2), wherein the cover body (2) is flexible; the top of the housing (1) comprises a first opening (111) communicating with the accommodating cavity (10); the cover body (2) covers the first opening (111) and is movably arranged along the first direction (X); the cover body (2) comprises a through hole (21), and the connecting end (4b) is inserted into the through hole (21).

9. The vehicle window switch device according to any one of claims 1 to 7, characterized in that: The housing (1) comprises an upper housing (11) and a lower housing (12), wherein the upper housing (11) is connected to the lower housing (12) to jointly enclose the accommodating cavity (10).

10. An automobile, comprising a vehicle body, characterized in that: The vehicle body is provided with a switch device as claimed in any one of claims 1 to 9.

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