Dustproof power window switch

Abstract

The utility model relates to the technical field of automotive electronics, and discloses a dustproof power window switch which comprises an opening and closing assembly, an opening and closing piece, two fixing plates, a first connecting rod and a movable plate, the first connecting rod is inserted into the inner wall of the fixing plate, the fixing plates are sleeved on the outer side of the first connecting rod, fixing grooves are formed in the inner walls of the fixing plates, and the movable plate is inserted into the opening and closing piece. The first connecting rod slides on the inner wall of the fixing groove, the two moving plates are arranged on the outer side of the first connecting rod in a sleeving mode, and the first connecting rod is movably connected with the moving plates; the limiting assembly is arranged on one side of the fixing plate and comprises a limiting piece, the limiting piece comprises a limiting strip, a clamping rod and a connecting shaft, the clamping rod is arranged on one side of the limiting strip, and the limiting strip is arranged on one side of the clamping rod. The beneficial effects of the utility model are that the dustproof plate is arranged on one side of the power window switch button for dust prevention, dust is prevented from entering the switch, the mechanical structure of the button can be kept clean, and the button is always kept sensitive when pressed down and rebounded.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile electronics, in particular to a dustproof electric window switch. Background Art

[0002] The electric window switch can achieve precise control of the window lifting and lowering position. By pressing the electric window switch button in different directions, the raising and lowering of each vehicle window can be easily controlled. In the existing technology, when the electric window switch button is not in use, dust will fall into the electric window switch button over time. After the dust enters the inside of the switch, it may accumulate between the button and the internal mechanical structure, causing the button to be not smooth when pressed and rebounded, and jamming. In the long run, this will reduce the mechanical life of the switch and make the button more prone to loosening, damage and other problems. Utility Model Content

[0003] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract and title of the utility model to avoid obscuring the purpose of this section, the abstract and the title of the utility model, and such simplifications or omissions shall not be used to limit the scope of the present invention.

[0004] In view of the above problems and / or the problems existing in the existing dustproof electric window switches, the present utility model is proposed.

[0005] Therefore, the problem to be solved by the present invention is that the electric window switch button cannot be dustproofed.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a dustproof electric window switch, comprising an opening and closing assembly, comprising an opening and closing member, comprising a fixed plate, a first connecting rod and a movable plate, wherein the first connecting rod is plugged into the inner wall of the fixed plate, the number of the fixed plates is two, both of which are sleeved on the outer side of the first connecting rod, the inner wall of the fixed plate is provided with a fixing groove, the first connecting rod slides on the inner wall of the fixing groove, the number of the movable plates is two, both of which are sleeved on the outer side of the first connecting rod, and the first connecting rod is movably connected to the movable plate;

[0007] The limiting assembly is arranged on one side of the fixed plate and includes a limiting part, including a limiting strip, a locking rod and a connecting shaft. The locking rod is arranged on one side of the limiting strip, the limiting strip is arranged on one side of the locking rod, the connecting shaft is inserted into the inner wall of the locking rod, and the locking rod is movably connected to the connecting shaft.

[0008] As a preferred solution of the dustproof electric window switch of the utility model, a movable rod is provided on one side of the movable plate, and a support bar is inserted into the inner wall of the movable rod.

[0009] As a preferred solution of the dustproof electric window switch of the utility model, a driving rod is provided at one end of the support bar, and a rotating shaft is provided at one side of the driving rod.

[0010] As a preferred solution of the dustproof electric window switch of the present invention, a second connecting rod is inserted into the inner wall of the movable plate, the second connecting rod slides on the inner wall of the fixed groove, and a dustproof plate is provided at one end of the movable plate.

[0011] As a preferred solution of the dustproof electric window switch of the present invention, one end of the first connecting rod is provided with a first stopper, and one end of the second connecting rod is provided with a second stopper.

[0012] As a preferred solution of the dustproof electric window switch described in the utility model, a rotating disk is provided at the bottom of the limit bar, a rotating shaft is provided at one end of the rotating disk, a first torsion spring is provided at one end of the rotating disk, and the first torsion spring is sleeved on the outside of the rotating shaft.

[0013] As a preferred solution of the dustproof electric window switch of the present invention, two support plates are sleeved on the outer side of the connecting shaft, and placement grooves are opened on the inner walls of the support plates.

[0014] As a preferred solution of the dustproof electric window switch of the present invention, a second torsion spring is sleeved on the outer side of the connecting shaft, one end of the second torsion spring is fixed to one end of the support plate, and the other end is fixed to one end of the locking rod.

[0015] As a preferred solution of the dustproof electric window switch of the present invention, a protective plate is provided at one end of the connecting shaft, a placement plate is fixed at the bottom of the support plate, and a protective plate is provided at one end of the locking rod.

[0016] As a preferred solution of the dustproof electric window switch of the utility model, it also includes a main body component, including a window switch base and a switch button, the switch button is arranged at the top of the window switch base, the window switch base is arranged at the bottom of the switch button, the placement plate is fixed to one end of the window switch base, and the fixing plates are all arranged on the inner wall of the window switch base.

[0017] The beneficial effects of the utility model are as follows: by arranging a dustproof plate on one side of the electric window switch button to prevent dust from entering the inside of the switch, the mechanical structure of the button can be kept clean, ensuring that the button always remains sensitive when pressed and rebounded. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work. Among them:

[0019] Figure 1 This is the overall structure diagram of the dustproof power window switch.

[0020] Figure 2 This is a diagram of the switch button structure of the dustproof electric window switch.

[0021] Figure 3 This is a structural diagram of the first connecting rod of the dustproof electric window switch.

[0022] Figure 4 This is a structural diagram of the second connecting rod of the dustproof electric window switch.

[0023] Figure 5 This is the structure diagram of the first torsion spring of the dustproof electric window switch.

[0024] Figure 6 For dustproof electric window switches Figure 5 A partial enlarged structural diagram of point A in the middle. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0027] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0028] Example 1

[0029] Reference Figures 1-6, which is the first embodiment of the present utility model, provides a dustproof electric window switch. The dustproof electric window switch includes a main body component 100, an opening and closing component 200 and a limit component 300. The three can cooperate to prevent dust from occurring on the window switch.

[0030] Specifically, the opening and closing assembly 200 includes an opening and closing part 201, including a fixed plate 201a, a first connecting rod 201b and a movable plate 201c. The first connecting rod 201b is plugged into the inner wall of the fixed plate 201a. There are two fixed plates 201a, both of which are sleeved on the outside of the first connecting rod 201b. A fixed groove 201a-1 is provided on the inner wall of the fixed plate 201a. The first connecting rod 201b slides on the inner wall of the fixed groove 201a-1. There are two movable plates 201c, both of which are sleeved on the outside of the first connecting rod 201b. The first connecting rod 201b is movably connected to the movable plate 201c.

[0031] The fixing plate 201a is used to support and guide the first connecting rod 201b.

[0032] When the switch button 102 needs to be used, the first connecting rod 201b is moved. When the first connecting rod 201b moves to the corner of the fixed groove 201a-1 and moves into the other direction of the fixed groove 201a-1, the movement of the first connecting rod 201b will drive the movable plate 201c to move, and the dustproof plate 202f can be opened by the movement of the movable plate 201c.

[0033] Specifically, the limiting assembly 300 is arranged on one side of the fixed plate 201a, and includes a limiting member 301, including a limiting bar 301a, a locking rod 301b and a connecting shaft 301c. The locking rod 301b is arranged on one side of the limiting bar 301a, the limiting bar 301a is arranged on one side of the locking rod 301b, the connecting shaft 301c is inserted into the inner wall of the locking rod 301b, and the locking rod 301b is movably connected to the connecting shaft 301c.

[0034] The connecting shaft 301c is used to support the engaging rod 301b.

[0035] By moving the limiting bar 301a, the limiting bar 301a moves to squeeze the bottom of the locking rod 301b, so that the locking rod 301b moves. When the limiting bar 301a moves to the inner wall of the locking rod 301b, the locking rod 301b is locked with the limiting bar 301a, so that the limiting bar 301a can be limited.

[0036] When releasing the limit, the limit strip 301a is gently pressed, and then the engaging rod 301b is pulled to separate the limit strip 301a from the engaging rod 301b, thereby releasing the limit and opening the dustproof plate 202f.

[0037] Example 2

[0038] Reference Figures 1-6 , which is the second embodiment of the present utility model, and this embodiment is based on the previous embodiment.

[0039] Specifically, a movable rod 202a is provided on one side of the movable plate 201c, and a support bar 202b is inserted into the inner wall of the movable rod 202a.

[0040] By moving the support bar 202b, the movement of the support bar 202b drives the movable rod 202a to move, and the movement of the movable rod 202a drives the first connecting rod 201b to move on the inner wall of the fixed groove 201a-1. The movement of the first connecting rod 201b can drive the movable plate 201c to move, and the movement of the movable plate 201c drives the dustproof plate 202f to move.

[0041] Specifically, a driving rod 202c is provided at one end of the support bar 202b, and a rotating shaft 202d is provided at one side of the driving rod 202c.

[0042] By rotating the rotating shaft 202d, the rotating shaft 202d drives the driving rod 202c to rotate, and the driving rod 202c drives the supporting bar 202b to move.

[0043] Specifically, a second connecting rod 202e is inserted into the inner wall of the movable plate 201c, and the second connecting rod 202e slides on the inner wall of the fixing groove 201a-1. A dustproof plate 202f is provided at one end of the movable plate 201c.

[0044] When the first connecting rod 201b moves, it can drive the movable plate 201c to move. The movement of the movable plate 201c drives the second connecting rod 202e to slide on the inner wall of the fixed groove 201a-1. When the second connecting rod 202e slides to the top of the fixed groove 201a-1, the first connecting rod 201b can be moved to the other direction of the fixed groove 201a-1 through the guidance of the fixed groove 201a-1. The dustproof plate 202f can be moved by moving the first connecting rod 201b.

[0045] Specifically, a first stopper 202g is provided at one end of the first connecting rod 201b, and a second stopper 202h is provided at one end of the second connecting rod 202e.

[0046] The first stopper 202g is used to protect the first connecting rod 201b, and the second stopper 202h is used to protect the second connecting rod 202e.

[0047] Specifically, a rotating disk 302a is provided at the bottom of the limiting bar 301a, a rotating shaft 202d is provided at one end of the rotating disk 302a, and a first torsion spring 302b is provided at one end of the rotating disk 302a. The first torsion spring 302b is sleeved on the outside of the rotating shaft 202d.

[0048] The other end of the first torsion spring 302 b is fixed to one end of the window switch base 101 .

[0049] When the switch button 102 is not needed, the limit bar 301a is moved, and the movement of the limit bar 301a drives the rotating disk 302a to rotate, and the rotation of the rotating disk 302a drives the rotating shaft 202d to rotate. The rotation of the rotating disk 302a squeezes the first torsion spring 302b, and then limits the limit bar 301a, so that the dustproof plate 202f can be closed.

[0050] When it is needed, the limit of the limit bar 301a is released. At this time, the rotating disk 302a is rotated back to its original position by the rebound force of the first torsion spring 302b, and the dustproof plate 202f is driven to move by the rotation of the rotating disk 302a.

[0051] Example 3

[0052] Reference Figure 5-Figure 6 , which is the third embodiment of the present utility model, and is based on the first two embodiments.

[0053] Specifically, two support plates 302c are sleeved on the outer side of the connecting shaft 301c, and a placement groove 302c-1 is opened on the inner wall of the support plate 302c.

[0054] The support plate 302c is used to support the engaging rod 301b.

[0055] By moving the limiting strip 301a to the inner wall of the placement groove 302c-1, and then squeezing the engaging rod 301b to engage with the limiting strip 301a, the dustproof plate 202f can be closed.

[0056] Specifically, a second torsion spring 302d is sleeved on the outer side of the connecting shaft 301c. One end of the second torsion spring 302d is fixed to one end of the supporting plate 302c, and the other end is fixed to one end of the locking rod 301b.

[0057] When the locking rod 301b is squeezed, the movement of the locking rod 301b will squeeze the second torsion spring 302d. When the locking rod 301b is separated from one end of the limiting strip 301a, the rebound force of the second torsion spring 302d causes the locking rod 301b to engage with the limiting strip 301a, thereby limiting the position.

[0058] Specifically, a protective plate 302e is provided at one end of the connecting shaft 301c, a placement plate 302f is fixed to the bottom of the support plate 302c, and a protective plate 302g is provided at one end of the locking rod 301b.

[0059] The protective disc 302e is used to protect the connecting shaft 301c, and the protective plate 302g is used to support the locking rod 301b. The locking rod 301b moves to drive the protective plate 302g to fit with one end of the support plate 302c, which can prevent the locking rod 301b from moving too much and deviating.

[0060] Specifically, it also includes a main body component 100, including a window switch base 101 and a switch button 102. The switch button 102 is arranged at the top of the window switch base 101, and the window switch base 101 is arranged at the bottom of the switch button 102. The placement plate 302f is fixed to one end of the window switch base 101, and the fixing plates 201a are all arranged on the inner wall of the window switch base 101.

[0061] The window switch base 101 provides a stable mounting position and support for the switch button 102 , and the raising or lowering of the corresponding vehicle window can be controlled by pressing the switch button 102 in different directions.

[0062] When in use, when the switch button 102 needs to be used, the limit bar 301a is slightly squeezed, and then the protective plate 302g is opened. The movement of the protective plate 302g drives the locking rod 301b to move, and the locking rod 301b moves to squeeze the second torsion spring 302d, and the locking rod 301b is separated from the limit bar 301a. After separation, the locking rod 301b returns to its original position by the rebound force of the second torsion spring 302d. After the limit bar 301a is separated from the locking rod 301b, the rebound force of the first torsion spring 302b can make the rotating disk 302a rotate back to its original position. The rotation of the rotating disk 302a drives the rotating shaft 202d to rotate, and the rotation of the rotating shaft 202d drives the driving rod 202c to rotate. The driving rod 202c rotates to drive the support bar 202b to move, and the movement of the support bar 202b drives the movable rod 202a to move. The movement of the movable rod 202a drives the first connecting rod 201b to move on the inner wall of the fixed groove 201a-1. When the first connecting rod 201b moves, it can drive the movable plate 201c to move. The movement of the movable plate 201c drives the second connecting rod 202e to slide on the inner wall of the fixed groove 201a-1. When the second connecting rod 202e slides to the top of the fixed groove 201a-1, the first connecting rod 201b can be moved to the other direction of the fixed groove 201a-1 through the guidance of the fixed groove 201a-1, and the dustproof plate 202f can be opened by moving the first connecting rod 201b.

[0063] When it is necessary to close the dustproof plate 202f to limit it, the rotating disk 302a is rotated, and the rotating disk 302a rotates to squeeze the first torsion spring 302b. The rotation of the rotating disk 302a drives the limiting bar 301a to move to the inner wall of the placement groove 302c-1, and then the locking rod 301b is squeezed to make the locking rod 301b move. When the locking rod 301b is squeezed, the movement of the locking rod 301b will squeeze the second torsion spring 302d. When the locking rod 301b is separated from one end of the limiting bar 301a, the rebound force of the second torsion spring 302d causes the locking rod 301b to engage with the limiting bar 301a, thereby limiting the dustproof plate 202f.

[0064] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, and all of these should be included in the scope of the claims of the present invention.

Claims

1. A dustproof electric window switch, characterized by: include, An opening and closing assembly (200) comprises an opening and closing member (201), comprising a fixed plate (201a), a first connecting rod (201b) and a movable plate (201c), wherein the first connecting rod (201b) is plugged into the inner wall of the fixed plate (201a), the number of the fixed plates (201a) is two, both of which are sleeved on the outside of the first connecting rod (201b), the inner wall of the fixed plate (201a) is provided with a fixing groove (201a-1), the first connecting rod (201b) is located on the inner wall of the fixing groove (201a-1) and slides, the number of the movable plates (201c) is two, both of which are sleeved on the outside of the first connecting rod (201b), and the first connecting rod (201b) is movably connected to the movable plate (201c); A limiting assembly (300) is arranged on one side of the fixing plate (201a), comprising a limiting member (301), comprising a limiting strip (301a), a locking rod (301b) and a connecting shaft (301c), wherein the locking rod (301b) is arranged on one side of the limiting strip (301a), the limiting strip (301a) is arranged on one side of the locking rod (301b), the connecting shaft (301c) is plugged into the inner wall of the locking rod (301b), and the locking rod (301b) is movably connected to the connecting shaft (301c).

2. The dustproof power window switch according to claim 1, characterized in that: A movable rod (202a) is provided on one side of the movable plate (201c), and a support bar (202b) is inserted into the inner wall of the movable rod (202a).

3. The dustproof power window switch according to claim 2, characterized in that: A driving rod (202c) is provided at one end of the support bar (202b), and a rotating shaft (202d) is provided at one side of the driving rod (202c).

4. The dustproof power window switch according to claim 3, characterized in that: A second connecting rod (202e) is inserted into the inner wall of the movable plate (201c), and the second connecting rod (202e) slides on the inner wall of the fixed groove (201a-1). A dustproof plate (202f) is provided at one end of the movable plate (201c).

5. The dustproof power window switch according to claim 4, characterized in that: One end of each of the first connecting rods (201b) is provided with a first stopper (202g), and one end of each of the second connecting rods (202e) is provided with a second stopper (202h).

6. The dustproof power window switch according to claim 5, characterized in that: A rotating disk (302a) is provided at the bottom of the limiting bar (301a), a rotating shaft (202d) is provided at one end of the rotating disk (302a), a first torsion spring (302b) is provided at one end of the rotating disk (302a), and the first torsion spring (302b) is sleeved on the outside of the rotating shaft (202d).

7. The dustproof power window switch according to claim 6, characterized in that: Two support plates (302c) are sleeved on the outside of the connecting shaft (301c), and a placement groove (302c-1) is provided on the inner wall of the support plate (302c).

8. The dustproof power window switch according to claim 7, characterized in that: A second torsion spring (302d) is sleeved on the outside of the connecting shaft (301c), one end of the second torsion spring (302d) is fixed to one end of the support plate (302c), and the other end is fixed to one end of the locking rod (301b).

9. The dustproof power window switch according to claim 8, characterized in that: A protective plate (302e) is provided at one end of the connecting shaft (301c), a placement plate (302f) is fixed at the bottom of the support plate (302c), and a protective plate (302g) is provided at one end of the locking rod (301b).

10. The dustproof power window switch according to claim 9, characterized in that: It also includes a main body component (100), including a window switch base (101) and a switch button (102), wherein the switch button (102) is arranged on the top of the window switch base (101), and the window switch base (101) is arranged on the bottom of the switch button (102), the placement plate (302f) is fixed to one end of the window switch base (101), and the fixing plate (201a) is arranged on the inner wall of the window switch base (101).

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