Automobile roof inner handle and control method thereof
By designing the handle inside the car ceiling, the electrostatic induction chip and stroke switch control handles to hide or protrude in the opening, the problem of exposed structure in the existing technology is solved, and beautiful, convenient and low-cost installation is achieved, and the user experience is improved.
Patent Information
- Application Number
- CN201911058211.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2019-11-01
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2039-11-01
AI Technical Summary
The existing car ceiling auxiliary handle is exposed and has a complex structure, which is inconvenient to install, affecting the beauty and comfort.
A handle inside the car ceiling is designed, using base, handle, control circuit and other components. The handle is controlled to hide or protrude in the opening through an electrostatic induction chip and stroke switch. It provides lighting functions with the light strip, which simplifies the structure and facilitates installation.
It realizes the hidden function of the handle, improves the aesthetics and convenience of use, has a simple structure and low cost, and can control the light strip to turn on and off by touching the electrostatic induction chip or pressing the switch, making it easy to use.
Smart Images
Figure CN110723045B_ABST
Abstract
Description
Technical Field
[0001] The invention relates to an inner handle of a car roof and a control method thereof. Background Art
[0002] With the rapid growth of the national economy, the production and sales of automobiles have increased dramatically, and people have put forward higher and higher requirements for the comfort and safety of automobiles. The auxiliary handles on the roof of automobiles can improve the comfort and sense of security to a certain extent. However, the existing auxiliary handles on the roof of automobiles are exposed outside, cannot be hidden, are not beautiful, have complex structures, and are inconvenient to install. Summary of the invention
[0003] The purpose of the present invention is to overcome the deficiencies of existing products and provide an inner handle of a car roof and a control method thereof.
[0004] In order to achieve the above object, the present invention is achieved through the following technical solutions:
[0005] Preferably, a handle is provided in the car roof, the handle is used to be installed on the car roof body, the handle comprises a base, a handle, and a control circuit, the base is provided with an opening, and the control circuit drives the handle to move to be flush with the opening or protrude from the opening.
[0006] Preferably, the handle also includes a rotating rod group, a rotating shaft, a fixing part, a light strip, and a control circuit. The handle is fixedly connected to the rotating rod group after passing through the opening. The rotating rod group is sleeved on the rotating shaft. The fixing part is fixed on the base. The fixing part is provided with a through hole. The rotating shaft is inserted into the through hole. The back side of the base is provided with a cavity for rotating the rotating rod group and the handle. The light strip is installed on the base. The control circuit includes a first electrostatic induction chip, a second electrostatic induction chip, a travel switch, a control module, and a power module. The first electrostatic induction chip, the second electrostatic induction chip, the travel switch, the light strip, and the power module are all electrically connected to the control module, and the power module drives the rotating shaft to rotate.
[0007] Preferably, the opening is located on the front side of the base.
[0008] Preferably, the handle further includes a damper and a spring, the rotating rod assembly includes a first rotating rod and a second rotating rod, the damper and the spring are both sleeved on the rotating shaft, the damper is located on the inner side of the first rotating rod, and the spring is located on the inner side of the second rotating rod.
[0009] Preferably, the first rotating rod and the second rotating rod are located on both sides of the base.
[0010] Preferably, the handle is arc-shaped.
[0011] Preferably, the rotating rod assembly, the rotating shaft and the fixing member are all located on the back side of the base.
[0012] Preferably, the light strip surrounds the opening.
[0013] A method for controlling a handle inside a car roof comprises the following steps:
[0014] Step 1: Initialize the control circuit;
[0015] Step 2: The control module detects whether the first electrostatic induction chip is touched, the second electrostatic induction chip is touched, or the travel switch is pressed. If the control module does not detect that the first electrostatic induction chip is touched or the second electrostatic induction chip is touched or the travel switch is pressed, the control module exits, otherwise it enters step 3;
[0016] Step 3:
[0017] If the control module detects that the first electrostatic induction chip is touched for the first time, the control module controls the light strip to light up, and then the control module detects that the first touch electrostatic induction chip is touched again, the control module controls the light strip to turn off;
[0018] If the control module detects that the second electrostatic induction chip is touched for the first time, the control module drives the shaft to rotate by controlling the power module, and then the shaft drives the handle to rotate clockwise, and then the handle is turned out from the opening, so that the handle protrudes from the opening; if the control module detects that the second electrostatic induction chip is touched for the second time, the control module drives the shaft to rotate by controlling the power module, and then the shaft drives the handle to rotate counterclockwise, and then the handle is turned into the opening until the handle moves to be flush with the opening;
[0019] If the control module detects that the travel switch is pressed, the control module determines the size of the travel switch. If the travel switch is small, the control module determines whether it is the first time that the travel switch is pressed with a small travel. If the control module determines that it is the first time that the travel switch is pressed with a small travel, the control module controls the light strip to light up, otherwise the control module controls the light strip to turn off, and the control module is cleared to 0; if the travel switch is large, the power module is controlled to drive the shaft to rotate, and then the shaft drives the handle to rotate clockwise, and then the handle is turned out of the opening, so that the handle protrudes from the opening, and at the same time the control module controls the light strip to turn off.
[0020] Step 4: Manually push the handle inward, causing the handle to rotate counterclockwise, so that the handle is pushed into the opening until the handle moves to be flush with the opening;
[0021] Step 5: End.
[0022] The beneficial effects of the present invention are as follows: when the handle of the present invention moves to be flush with the opening, the handle is hidden in the cavity, thus completing the handle hiding function. Therefore, the handle can be hidden when not in use, which is very beautiful. The present invention has a simple structure, low cost, and convenient installation. The present invention is provided with a light belt, which has the function of lighting. The present invention only needs to touch the electrostatic induction chip or press the travel switch to control the light belt to turn on or off, which is very convenient to use. The present invention can turn the handle out of the opening by pressing the travel switch, so that the handle protrudes from the opening, which is easy to use and very smart. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 It is a schematic diagram of the three-dimensional structure of the front side of the present invention;
[0024] Figure 2 It is a three-dimensional structural schematic diagram of the back surface of the present invention;
[0025] Figure 3 This is a schematic diagram of the structure of the present invention installed on the main body of the automobile roof;
[0026] Figure 4 It is the system block diagram of the control circuit;
[0027] Figure 5 Schematic diagram of the structure when the handle moves to be flush with the opening DETAILED DESCRIPTION
[0028] The technical solution of the present invention is further described below in conjunction with the accompanying drawings:
[0029] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5As shown, the handle in the car roof is used to be installed on the car roof body. The handle includes a base 1, a handle 2, and a control circuit. The base 1 is provided with an opening 11, and the control circuit drives the handle 2 to move to be flush with the opening 11 or protrude from the opening 11. The handle also includes a rotating rod group, a rotating shaft 4, a fixing member 5, a light strip 8, and a control circuit. The handle 2 is fixedly connected to the rotating rod group after passing through the opening 11. The rotating rod group is sleeved on the rotating shaft 4. The fixing member 5 is fixed on the base 1. The fixing member 5 is provided with a through hole 51. The rotating shaft 4 is inserted into the through hole 51. The back of the base 1 is provided with a cavity 12 for rotating the rotating rod group and the handle 2. The light strip 8 is installed on the base 1. The control circuit includes a first electrostatic induction chip 101, a second electrostatic induction chip 105, a travel switch 104, a control module 102, and a power module 103. The first electrostatic induction chip 101, the second electrostatic induction chip 105, the travel switch 104, the light strip 8, and the power module 103 are all electrically connected to the control module 102, and the power module 103 drives the rotating shaft 4 to rotate.
[0030] like Figure 1 As shown, the opening 11 is located on the front side of the base 1 .
[0031] like Figure 2 As shown, the handle further includes a damper 6 and a spring 7, the rotating rod group includes a first rotating rod 31 and a second rotating rod 32, the damper 6 and the spring 7 are both sleeved on the rotating shaft 4, the damper 6 is located on the inner side of the first rotating rod 31, the spring 7 is located on the inner side of the second rotating rod 32, the first rotating rod 31 and the second rotating rod 32 are located on both sides of the base 1, the handle 2 is arc-shaped, the rotating rod group, the rotating shaft 4, and the fixing member 5 are all located on the back of the base 1. The light strip 8 surrounds the opening 11.
[0032] A method for controlling a handle inside a car roof comprises the following steps:
[0033] Step 1: Initialize the control circuit;
[0034] Step 2: The control module 102 detects whether the first electrostatic induction chip 101 is touched, the second electrostatic induction chip is touched, or the travel switch 104 is pressed. If the control module 102 does not detect that the first electrostatic induction chip 101 is touched or the second electrostatic induction chip 105 is touched, or the travel switch 104 is pressed, the control module 102 exits, otherwise it enters step 3;
[0035] Step 3:
[0036] If the control module 102 detects that the first electrostatic induction chip 101 is touched for the first time, the control module 102 controls the light strip 8 to light up, and then the control module 102 detects that the first touch electrostatic induction chip 101 is touched again, the control module 102 controls the light strip 8 to turn off;
[0037] If the control module 102 detects that the second electrostatic induction chip 105 is touched for the first time, the control module 102 drives the shaft 4 to rotate by controlling the power module 103, and then the shaft 4 drives the handle 2 to rotate clockwise, and then the handle is turned out from the opening 11, so that the handle protrudes from the opening 11. If the control module 102 detects that the second electrostatic induction chip 105 is touched for the second time, the control module 102 drives the shaft 4 to rotate by controlling the power module 103, and then the shaft 4 drives the handle 2 to rotate counterclockwise, and then the handle is turned into the opening 11 until the handle 2 moves to be flush with the opening 11.
[0038] If the control module 102 detects that the travel switch 104 is pressed, the control module 102 determines the travel size of the travel switch 104. If the travel switch 104 is small, the control module 102 determines whether it is the first time that the travel switch 104 is pressed with a small travel. If the control module 102 determines that it is the first time that the travel switch 104 is pressed with a small travel, the control module 102 controls the light strip 8 to light up, otherwise the control module 102 controls the light strip 8 to turn off, and the control module 102 is cleared to 0; if the travel switch 104 is large, the power module 103 is controlled to drive the shaft 4 to rotate, and then the shaft 4 drives the handle 2 to rotate clockwise, and then the handle 2 is rotated out of the opening 11, so that the handle protrudes from the opening 11, and at the same time the control module 102 controls the light strip 8 to turn off,
[0039] Step 4: Manually push the handle 2 inward, so that the handle 2 rotates counterclockwise, and the handle 2 is pushed into the opening 11 until the handle 2 moves to be flush with the opening 11;
[0040] Step 5: End.
[0041] Working principle: The power drives the rotating rod group to rotate, and then the rotating rod group drives the handle to rotate, such as Figure 1 As shown in FIG. 1 , when the handle 2 is rotated counterclockwise and the handle 2 is turned into the opening, as shown in FIG. Figure 5 As shown, the handle is flush with the opening 11 and is hidden in the cavity, thus completing the handle hiding function; when the handle 2 is needed, the handle 2 is rotated clockwise, and the handle 2 is turned out of the opening, and the handle is turned out from the opening, so that the handle protrudes from the opening 11, which is convenient for people to use. When the handle of the present invention moves to be flush with the opening, the handle is hidden in the cavity, thus completing the handle hiding function. Therefore, the handle can be hidden when not in use, which is very beautiful. The present invention has a simple structure, low cost, and easy installation. The present invention is provided with a light belt, which has the function of lighting. The present invention only needs to touch the electrostatic induction chip or press the travel switch to control the light belt to turn on or off, which is very convenient to use. The present invention can press the travel switch to turn the handle out of the opening, so that the handle protrudes from the opening, which is convenient to use and very smart.
[0042] It should be noted that the above is only a specific embodiment of the present invention. Obviously, the present invention is not limited to the above embodiment, and there are many variations. In short, all variations that can be directly derived or associated with the content disclosed by ordinary technicians in this field should be considered as the protection scope of the present invention.
Claims
1. A method for controlling a handle inside a car roof, wherein the handle inside the car roof is used to be installed on a car roof body, the handle comprises a base (1), a handle (2), and a control circuit, the base (1) is provided with an opening (11), and the control circuit drives the handle (2) to move to be flush with the opening (11) or protrude from the opening (11), characterized in that: The steps include: Step 1: Initialize the control circuit; Step 2: The control module (102) detects whether the first electrostatic induction chip (101) is touched, the second electrostatic induction chip is touched, or the travel switch (104) is pressed. If the control module (102) does not detect that the first electrostatic induction chip (101) is touched or the second electrostatic induction chip (105) is touched, or the travel switch (104) is pressed, the control module exits; otherwise, the control module enters step 3; Step 3: If the control module (102) detects that the first electrostatic induction chip (101) is touched for the first time, the control module (102) controls the light strip (8) to light up, and then if the control module (102) detects that the first electrostatic induction chip (101) is touched again, the control module (102) controls the light strip (8) to turn off; If the control module (102) detects that the second electrostatic induction chip (105) is touched for the first time, the control module (102) drives the rotating shaft (4) to rotate by controlling the power module (103), and then the rotating shaft (4) drives the handle (2) to rotate clockwise, and then the handle is rotated out of the opening (11), so that the handle protrudes from the opening (11); if the control module (102) detects that the second electrostatic induction chip (105) is touched for the second time, the control module (102) drives the rotating shaft (4) to rotate by controlling the power module (103), and then the rotating shaft (4) drives the handle (2) to rotate counterclockwise, and then the handle is rotated into the opening (11) until the handle (2) moves to be flush with the opening (11); If the control module (102) detects that the travel switch (104) is pressed, the control module (102) determines the travel size of the travel switch (104); if the travel size of the travel switch (104) is small, the control module (102) determines whether it is the first time that the travel switch (104) is pressed with a small travel; if the control module (102) determines that it is the first time that the travel switch (104) is pressed with a small travel, the control module (102) controls the light strip (8) to light up; otherwise, the control module (102) controls the light strip (8) to turn off, and the control module (102) ) is cleared to 0; if the travel of the travel switch (104) is large, the power module (103) is controlled to drive the rotating shaft (4) to rotate, and then the rotating shaft (4) drives the handle (2) to rotate clockwise, and then the handle (2) is rotated out of the opening (11), so that the handle protrudes from the opening (11), and at the same time the control module (102) controls the light strip (8) to turn off, and manually pushes the handle (2) inward, so that the handle (2) rotates counterclockwise, so that the handle (2) is pushed into the opening (11), until the handle (2) moves to be flush with the opening (11); Step 4: End.