Main driving glass lifting switch

Abstract

The utility model discloses a main driving glass direction switch which comprises a base, a shell, a circuit board and an end cover, the circuit board is arranged between the bottom of the shell and the upper end face of the base, a plurality of contacts used for control are arranged on the circuit board, the end cover is inserted into an upper end opening of the shell in a matched mode, and the upper end face of the end cover is a flat face. A lifting shifting button, a car door lock control button and a child lock control button which are arranged in a rectangular mode are inserted into the end cover, a surrounding inserting groove is formed in the outer edge of the upper end of the shell, a water collecting surrounding plate is inserted into the surrounding inserting groove, and the end cover is inserted into the surrounding inserting groove in a sleeved mode. The upper end face of the end cover is a flat face without a groove, dust collection can be reduced, management is convenient, impurity erosion is avoided, meanwhile, a door lock control button and a child lock control button are integrated, control over a vehicle door and control over a child lock are convenient, and the water collecting coaming and the end cover are installed on the surrounding inserting groove in the shell. Liquid on the end cover can be guided into the groove conveniently, the waterproof function is achieved, and therefore the structure is reliable.

Description

Technical Field

[0001] The utility model relates to a control switch on a car, in particular to a driver's window lifting switch. Background Art

[0002] Traditional car main driver's window lift switches are integrated with four glass lift buttons. The driver controls the lifting of the glass by pressing or hooking the lift button. With the progress of society, people are increasingly seeking differentiation in the way of operation. The pressing or hooking operation method requires a groove to be set on the panel. Such a groove is very easy to accumulate stains, dust and other debris, and is difficult to clean. At the same time, the button transmission structure of the existing lift switch is unreasonable, and the number of integrated switches is unreasonable, so the reliability is poor, resulting in a short service life. At the same time, the control switch of the child lock is mostly set at the rear door of the vehicle for manual switch, which is extremely inconvenient for families with children. Utility Model Content

[0003] In order to solve the above problems, the purpose of the utility model is to provide a driver's window lifting switch which can avoid erosion by debris and has a reliable structure.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a main driver's window lifting switch, comprising a base, a shell, a circuit board and an end cover, the circuit board is arranged between the bottom of the shell and the upper end surface of the base, a plurality of contacts for control are arranged on the circuit board, a sealant cover is covered on the circuit board, the end cover is plugged into the upper end opening of the shell, the upper end surface of the end cover is a flat surface, a rectangularly arranged lifting dial button, a door lock control button and a child lock control button are inserted on the end cover, the lifting dial button, the door lock control button and the child lock control button are respectively controlled by the corresponding control contacts on the circuit board, the outer edge of the upper end of the shell is provided with a surrounding slot arranged along its contour, the cross-section of the surrounding slot is "L"-shaped, a water collecting enclosure is inserted on the surrounding slot, and the end cover is inserted on the surrounding slot.

[0005] The lifting knob is provided with an inverted "V"-shaped shifting block, which extends out of the end surface of the end cover, and the side walls on both sides of the shifting block are provided with regularly arranged friction protrusions.

[0006] The lifting button is mounted on a first pry plate, the middle part of which is rotatably mounted on the inner wall of the shell, first transmission rods with a "T"-shaped cross section are respectively arranged between the two sides of the first pry plate and the contacts on the circuit board, and a guide hole for the first transmission rod to pass through is arranged inside the shell.

[0007] The end surface of the door lock control button is flush with the upper end surface of the end cover, and the door lock control button is mounted on a second pry plate, a middle portion of the second pry plate is rotatably mounted on the inner wall of the housing, and second transmission rods with a "T"-shaped cross section are respectively arranged between the two sides of the second pry plate and the contacts on the circuit board, and a guide groove for the second transmission rod to pass through is arranged inside the housing.

[0008] The child lock control button is mounted on a pressure rod, and the lower end of the pressure rod is close to the corresponding contact point on the circuit board.

[0009] The beneficial effects of the utility model are as follows: the upper end surface of the end cover is flat and has no grooves, which can reduce dust collection and is convenient to maintain and avoid erosion by debris. At the same time, the door lock control button and the child lock control button are integrated, which is convenient for the control of the car door and the child lock, and greatly facilitates the use of families with children. The water collecting enclosure and the end cover are installed on the surrounding slot on the outer shell, which can greatly facilitate the diversion of liquid on the end cover into the slot, has a waterproof effect, and therefore has a reliable structure.

[0010] The utility model is further described below in conjunction with the accompanying drawings and specific implementation methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 A three-dimensional diagram of a specific implementation of the utility model;

[0012] Figure 2 It is a first cross-sectional view of a specific implementation mode of the utility model;

[0013] Figure 3 It is a second cross-sectional view of a specific embodiment of the utility model;

[0014] Figure 4 for Figure 3 A is an enlarged view of the middle image. DETAILED DESCRIPTION

[0015] The present invention is specifically described below through embodiments, which are only used to further illustrate the present invention and should not be construed as limiting the protection scope of the present invention.

[0016] like Figure 1 — Figure 4As shown, this embodiment discloses a driver's window lifting switch, including a base 1, a housing 2, a circuit board 3 and an end cover 4. The circuit board 3 is arranged between the bottom of the housing 2 and the upper end surface of the base 1. The circuit board 3 is provided with a plurality of contacts 31 for control. The contacts 31 are elastic switch contacts 31. The circuit board 3 is covered with a sealant cover for waterproofing. The end cover 4 is plugged into the upper end opening of the housing 2. The upper end surface of the end cover 4 is a flat surface. A rectangularly arranged lifting dial button 5 and a door lock control button 6 are inserted on the end cover 4. And the child lock control button 7, the lifting dial button 5, the door lock control button 6 and the child lock control button 7 are respectively controlled by the corresponding control contacts 31 on the circuit board 3. The outer edge of the upper end of the shell 2 is provided with a surrounding slot 8 arranged along its contour. The cross-section of the surrounding slot 8 is "L"-shaped. A water collecting plate 9 is inserted on the surrounding slot 8, and the end cover 4 is inserted on the surrounding slot 8, so that the dust or water on the end cover can be passed into the inner circle position of the water collecting plate 9 for concentration, thereby further improving the waterproof and dustproof effect of the switch.

[0017] The lifting knob 5 is an inverted "V"-shaped shifting block, which extends out of the end surface of the end cover 4. The side walls of the shifting block are provided with regularly arranged friction protrusions 51. This makes the operation more reliable and convenient.

[0018] The lifting and lowering dial button 5 is mounted on the first prying plate 52, the middle part of which is rotatably mounted in the housing, and first transmission rods 53 with a "T"-shaped cross section are respectively arranged between the two sides of the first prying plate 52 and the contacts 31 on the circuit board 3, and a guide hole for the first transmission rod 53 to pass through is arranged inside the housing. In this way, when the lifting and lowering dial button 5 is moved to one side, one side of the first prying plate 52 will be driven to swing and press against the corresponding first transmission rod 53, thereby triggering the contacts 31 on one side, so that the glass can be lifted and lowered.

[0019] The end surface of the door lock control button 6 is flush with the upper end surface of the end cover 4, so that the end cover 4 can be more conveniently cleaned. The door lock control button 6 is mounted on the second pry plate 61, and the middle part of the second pry plate 61 is rotatably mounted in the housing. A second transmission rod 62 with a "T"-shaped cross section is respectively arranged between the two sides of the second pry plate 61 and the contacts 31 on the circuit board 3, and a guide groove for the second transmission rod 62 to pass through is arranged inside the housing. One side of the door lock control button 6 is unlocked, and the other side is locked. When pressed to the unlocking position or the locking position, the second pry plate 61 transmits force to the second transmission rod 62, and the second transmission rod 62 triggers the corresponding contacts 31 to achieve locking or unlocking of the door.

[0020] The child lock control button 7 is mounted on a pressure rod 71, and the lower end of the pressure rod 71 is close to the corresponding contact 31 on the circuit board 3. Pressing the child lock control button 7 can directly trigger the contact 31 through the pressure rod 71 to unlock or lock the child lock, and the structure is simple and reliable.

[0021] By adopting the above technical solution, the upper end surface of the end cover 4 is flat and has no grooves, which can reduce dust collection and is convenient for maintenance, avoiding erosion by debris. At the same time, the door lock control button and the child lock control button 7 are integrated, which facilitates the control of the car door and the child lock, and greatly facilitates the use of families with children. The water collecting plate 9 and the end cover 4 are installed on the surrounding slot 8 on the outer shell 2, which can greatly facilitate the diversion of the liquid on the end cover 4 into the slot, has a waterproof effect, and therefore has a reliable structure.

[0022] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0023] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A driver's window lift switch, comprising a base, a housing, a circuit board and an end cover, wherein the circuit board is arranged between the bottom of the housing and the upper end surface of the base, and a plurality of contacts for control are arranged on the circuit board, and a sealing rubber cover is covered on the circuit board, and the end cover is plugged into the upper end opening of the housing, characterized in that: The upper end surface of the end cover is a flat surface, and a lifting dial button, a door lock control button and a child lock control button arranged in a rectangular shape are arranged on the end cover. The lifting dial button, the door lock control button and the child lock control button are respectively controlled by the corresponding control contacts on the circuit board. The upper outer edge of the shell is provided with a surrounding slot arranged along its contour, and the cross-section of the surrounding slot is "L"-shaped. A water collecting plate is inserted on the surrounding slot, and the end cover is inserted into the surrounding slot.

2. The driver's window lift switch according to claim 1, characterized in that: The lifting knob is provided with an inverted "V"-shaped shifting block, which extends out of the end surface of the end cover, and the side walls on both sides of the shifting block are provided with regularly arranged friction protrusions.

3. The driver's window lift switch according to claim 1, characterized in that: The lifting button is mounted on a first pry plate, the middle portion of which is rotatably mounted on the inner wall of the housing, first transmission rods with a "T"-shaped cross section are respectively arranged between the two sides of the first pry plate and the contacts on the circuit board, and a guide hole for the first transmission rod to pass through is arranged inside the housing.

4. The driver's window lift switch according to claim 1, characterized in that: The end surface of the door lock control button is flush with the upper end surface of the end cover, the door lock control button is mounted on a second pry plate, the middle portion of the second pry plate is rotatably mounted on the inner wall of the housing, second transmission rods with a "T"-shaped cross section are respectively arranged between the two sides of the second pry plate and the contacts on the circuit board, and a guide groove for the second transmission rod to pass through is arranged inside the housing.

5. The driver's window lift switch according to claim 1, characterized in that: The child lock control button is mounted on a pressure rod, and the lower end of the pressure rod is close to the corresponding contact point on the circuit board.

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