WO2024027831A1 - 用于在玻璃表面固定元器件的支架及挡风玻璃 - Google Patents

用于在玻璃表面固定元器件的支架及挡风玻璃 Download PDF

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Publication number
WO2024027831A1
WO2024027831A1 PCT/CN2023/111286 CN2023111286W WO2024027831A1 WO 2024027831 A1 WO2024027831 A1 WO 2024027831A1 CN 2023111286 W CN2023111286 W CN 2023111286W WO 2024027831 A1 WO2024027831 A1 WO 2024027831A1
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WO
WIPO (PCT)
Prior art keywords
fixing
bracket
component
bottom plate
slot
Prior art date
Application number
PCT/CN2023/111286
Other languages
English (en)
French (fr)
Inventor
詹伟
陈立山
叶启贵
林鑫源
连锦阳
Original Assignee
福建省万达汽车玻璃工业有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN202210935267.4A external-priority patent/CN115303195A/zh
Priority claimed from CN202211389112.1A external-priority patent/CN115610338B/zh
Application filed by 福建省万达汽车玻璃工业有限公司 filed Critical 福建省万达汽车玻璃工业有限公司
Publication of WO2024027831A1 publication Critical patent/WO2024027831A1/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
    • B60R11/04—Mounting of cameras operative during drive; Arrangement of controls thereof relative to the vehicle

Definitions

  • This application relates to the technical field of fixed brackets.
  • brackets used to fix components on the glass surface the upper part of the bracket is generally close to the roof of the car. This results in less space available for installation of the components when the components are installed on the bracket, making the installation inconvenient. The problem. In addition, if the force is uneven during the installation process, it is easy to be skewed, that is, one side of the component is installed in place, but the other side is not fully snapped in.
  • a bracket and a windshield for fixing components on a glass surface are provided.
  • the present application designs a bracket for fixing components on a glass surface.
  • the component is provided with a first fixing part and a second fixing part for fixing.
  • the bracket includes a bottom plate, a limiter, and a bottom plate. position structure, stopper and clamping piece, one side of the base plate is used to connect with the glass surface; the limit structure is arranged on the base plate away from the glass
  • the limiting structure includes a slot, which allows the first fixing part to be stuck into the slot after being rotated at a certain angle; one end of the stopper is connected to the bottom plate, and the other end is connected to the bottom plate.
  • the side facing away from the glass extends and is used to abut against the surface of the component; the clamping piece is provided on the side of the bottom plate facing away from the glass, and the clamping piece is clamped with the second fixing part.
  • the direction of at least one component force exerted on the second fixing part after the component is engaged with the second fixing part is opposite to the direction of the at least one component force exerted by the stopper on the component.
  • the limiting structure further includes a limiting seat and a cantilever.
  • One end of the cantilever is fixedly connected to the bottom plate, and the other end is located above the slot.
  • the slot is formed between the limiting seat and the cantilever. .
  • the clamping slot includes a pre-locking slot for allowing the first fixing part to enter between the cantilever and the limiting seat at a fixed angle
  • the clamping slot also includes a pre-locking slot for causing the first fixing part to rotate
  • a fixed groove at a certain angle, the pre-locking groove and the fixed groove are connected with each other, the end of the cantilever located above the slot is a support end protruding toward the direction of the slot, the limit seat includes a pre-locking slope and an arc surface, The pre-locking groove is located between the supporting end and the pre-locking inclined surface, and the fixing groove is located between the supporting end and the arc surface.
  • the rotation angle range of the first fixing part in the slot is ⁇ , 20° ⁇ 80° or 10° ⁇ 50° or 30° ⁇ 60° or 15° ⁇ 25°.
  • the stopper is an elastic piece.
  • reinforcing ribs are provided at the connection between the stopper and the bottom plate.
  • the clamping member includes a support part and a clamping part.
  • the support part is connected to the bottom plate.
  • the clamping part is provided at an end of the support part away from the bottom plate.
  • the support portion has at least two swing axes, and the at least two swing axes may be parallel to each other, or may have an acute angle relationship with each other of less than 90°.
  • the swing angle at which the support portion is squeezed is ⁇ , 5° ⁇ 30°, or 10° ⁇ 20°.
  • the clamping member further includes a clamping member root, the support portion is fixedly connected to the base plate through the clamping member root, and the gap between the clamping member root and the base plate is The included angle is ⁇ , 130° ⁇ 180°, or 140° ⁇ 150°.
  • the clamping portion includes a contact surface, the contact surface contacts the second fixing portion and applies pressure to the second fixing portion, and the contact surface between the contact surface and the bottom plate
  • the included angle is ⁇ , 0° ⁇ 50°, or 20° ⁇ 40°.
  • the clamping portion further includes a first inclined surface and a second inclined surface connected in sequence, and the clamping portion During the process of clamping the component with the second fixing part, the first inclined surface contacts the clamping part before the second inclined surface, and the first inclined surface has an inclination angle ⁇ , 0° relative to the second inclined surface. ⁇ 40°, or 20° ⁇ 30°.
  • the component is also provided with a signal transceiver terminal
  • a signal passage port is provided on the bottom plate, and the signal transceiver end points to the signal passage port;
  • the bracket also includes a light shield, which is connected to the base plate and covers the signal passage port and the signal transceiver end. One end of the light shield close to the signal transceiver end is located between the component and the signal transceiver end. between the base plates.
  • an error-proofing component is provided on the side of the bottom plate facing away from the glass, and the stopper and the clamping component are located between the error-proofing component and the limiting structure.
  • one end of the error-preventing component is fixedly connected to the bottom plate, and the other end is provided with a supporting slope, and the supporting slope slopes from an end far away from the component to an end close to the component.
  • the light shield is provided with a third fixing part and a fourth fixing part for fixing to the bracket, and a chute is provided on the limiting structure, and the chute is located at an even number limit position.
  • the third fixing part of the light shield can be inserted into the chute, and the bottom plate is provided with a buckle for fixing the fourth fixing part. structure.
  • the buckle structure includes a buckle cantilever, a gap is provided between the buckle cantilever and the bottom plate, and the fourth fixing portion extends from an edge of the light shield in the direction of the gap. And passing through the gap, one end of the fourth fixing part passing through the gap is provided with a latching protrusion, and the latching protrusion is engaged with the edge of the buckle cantilever.
  • the limiting structure further includes a pre-locking guide platform located at the entrance of the slot, between one end of the pre-locking guide platform close to the entrance of the slot and the limiting seat. There is a step-like gap between them.
  • a limiting side wall is provided on one side of the pre-locking guide platform, and the limiting side wall can help the first fixing part enter the slot.
  • the present application also relates to a windshield, which is characterized by including the bracket used for fixing components on the glass surface in any of the previous embodiments.
  • Figure 1 shows a schematic structural diagram of the bracket and components assembled in an embodiment of the present application
  • Figure 2 shows an exploded view of the bracket and component assembly in the embodiment shown in Figure 1 separated;
  • Figure 3 shows a side view of the bracket in the embodiment shown in Figure 1;
  • Figure 4 shows a schematic structural diagram of the limiting structure in the embodiment shown in Figure 1;
  • Figure 5 shows a schematic structural diagram of the bracket and components after assembly in another embodiment of the present application.
  • Figure 6 shows an exploded view of the assembly of the bracket and components separated in the embodiment shown in Figure 5;
  • Figure 7 shows a schematic structural diagram of the bracket in the embodiment shown in Figure 5;
  • Figure 8 shows a side view of the bracket in the embodiment shown in Figure 5;
  • Figure 9 shows a schematic structural diagram of the limiting structure in the embodiment shown in Figure 5;
  • Figure 10 shows a first structural schematic diagram of the clamping member in some embodiments of the present application.
  • Figure 11 shows a second structural schematic diagram of the clamping member in some embodiments of the present application.
  • Figure 12 shows a third structural schematic diagram of the clamping component in some embodiments of the present application.
  • the present application provides a bracket 1 for fixing a component 2 on a glass surface.
  • the component 2 is provided with a first fixing part 21 for fixing.
  • the bracket 1 includes:
  • Bottom plate 3 one side of the bottom plate 3 is used to connect with the glass surface
  • the limiting structure 4 is provided on the side of the bottom plate 3 facing away from the glass.
  • the limiting structure 4 includes a slot 41 that allows the first fixing part 21 to rotate at a certain angle. Then it is stuck into the card slot 41;
  • Stopper 5 one end of the stopper 5 is connected to the base plate 3, and the other end extends to the side away from the glass and is used to abut the surface of the component 2;
  • the clamping member 6 is disposed on the side of the bottom plate 3 facing away from the glass.
  • the clamping member 6 is clamped with the second fixing part 22 .
  • the clamping member 6 is connected with the second fixing part 22
  • the direction of at least one component force exerted on the second fixing part 22 after snapping is opposite to the direction of at least one component force exerted by the stopper 5 on the component 2 .
  • the glass can specifically be automotive glass, such as a front windshield or a rear windshield.
  • the bracket 1 is fixed on the inner surface of the automotive glass, and the inner surface is close to the inside of the vehicle after the automotive glass is installed on the vehicle body. side.
  • the component 2 can specifically be a sensing component 2 or other components 2 that need to be installed on the glass surface, such as optical components similar to sensing optical components, such as cameras, lidar, ADAS sensors, video equipment, etc. , in addition, the component 2 can also be a rearview mirror, etc. sensor.
  • the component 2 is specifically a camera, and the camera is installed on the top of the front windshield through the bracket assembly 1 .
  • the first fixing part 21 on the component 2 is specifically an outwardly protruding block-like structure
  • the second fixing part 22 is specifically an outwardly protruding block-like structure or an inwardly concave groove-like structure.
  • the side of the base plate 3 that is connected to the glass surface is fixedly connected to the inner surface of the glass by adhesive.
  • the base plate 3 and the inner surface of the glass are bonded with polyurethane glue.
  • the number and position of the limiting structures 4 and the clamping members 6 correspond to the first fixing part 21 and the second fixing part 22 on the component 2.
  • the symmetry plane where the two limiting structures 4 are symmetrically arranged is the symmetry plane of the component 2 when the component 2 is installed on the bracket 1 .
  • the process of installing the component 2 on the bracket 1 is to first extend the first fixing part 21 on the component 2 into the groove of the limiting structure 4, and then rotate it at a certain angle to bring the second fixing part 22 closer to The clamping member 6, until the first fixing part 21 is rotated in the groove and cannot continue to rotate, the clamping part 6 and the second fixing part 22 are also locked at the same time.
  • the stopper 5 departs from One side of the glass will also abut against the surface of the component 2, because the direction of at least one force component exerted on the second fixing part 22 after the clamping member 6 is engaged with the second fixing part 22 is in the same direction as the stopper 5 exerts on the component.
  • At least one force component on the component 2 has an opposite direction, so the clamping member 6 and the stopper 5 will clamp the component 2, thereby achieving the purpose of comprehensively fixing the component 2.
  • the component 2 is also provided with a signal transceiver 23;
  • a signal passage port 34 is provided on the bottom plate 3, and the signal transceiver end 23 points to the signal passage port 34;
  • the bracket also includes a light shield 7.
  • the light shield 7 is connected to the base plate 3 and covers the signal passage port 34 and the signal transceiver end 23.
  • the end of the light shield 7 close to the signal transceiver end 23 is located between the optical component 2 and the base plate. between 3.
  • the signal passage port 34 is approximately trapezoidal in shape.
  • the signal passage port 34 enables the signal transceiver end 23 of the optical component 2 to send and/or receive external signals to the outside world through the signal passage port 34.
  • the function of the light shield 7 is This is to prevent light or signals from other directions from causing interference to the signal transceiver end 34 .
  • the end of the light shield 7 close to the signal transceiver end 23 is located between the optical component 2 and the base plate 3, so that the light shield 7 can accurately shield the signal transceiver end 23 during the installation process.
  • the installation of the light hood 7 is also limited by the distance between the optical component 2 and the base plate 3. If the optical component 2 is installed in a misplaced position, the light hood 7 cannot be installed, which improves the accuracy of the installation of the bracket assembly 1.
  • the process of installing the optical component 2 on the bracket assembly 1 is to install the light shield 7 on the base plate 3.
  • the light shield 7 needs to completely cover the signal passage port 34. Then first extend the first fixing part 21 on the optical component 2 into the groove of the limiting structure 4, and then rotate it at a certain angle to bring the second fixing part 22 close to the clamping member 6 until the first fixing part 21 is in the groove.
  • the clamping member 6 and the second fixing part 22 are also clamped at the same time.
  • the side of the stopper 5 facing away from the glass will also abut against the optical component 2
  • the clamping member 6 and the stopper 5 will clamp the optical component 2, thereby achieving the purpose of comprehensively fixing the optical component 2.
  • the end of the light shield 7 close to the signal transceiver end 23 is located on the optical component. 2 and the bottom plate 3, so that the signal transceiver end 23 is also shielded therein.
  • a mistake-proofing part 31 is provided on the side of the bottom plate 3 away from the glass, and the stopper 5 and the snap-in part 6 are located between the mistake-proofing part 31 and the Between the limiting structures 4 , when the first fixing part 21 is not locked into the card slot 41 , the error-preventing component 31 will restrict the rotation of the optical element 2 so that the second fixing part 22 cannot engage with the snapping component. 6 card access. Among them, in some cases, when the first fixing part 21 is not completely locked into the card slot 41, the optical component 2 can still be rotated to form a locking connection between the second fixing part 22 and the clamping member 6.
  • the optical component 2 is in a false installation state, that is, the optical component 2 makes a snapping sound during the assembly process, but is not actually completely locked.
  • the error-proofing part 31 can better solve the above-mentioned false installation situation. Before the first fixing part 21 of the optical component 2 is snapped into the slot 41 of the limiting structure 4, the optical component 2 will be protected by the error-proofing part. 31, so that before the first fixing part 21 of the optical component 2 is locked into the card slot 41, the second fixing structure 22 cannot form a locking connection with the locking member 6.
  • the error-preventing component 31 When installing the optical component 2, you need to first extend the first fixing part 21 into the slot 41, and then during the rotation of the optical component 2, if the first fixing part 21 is correctly located in the slot 41, At the position, the error-preventing component 31 will not limit the position of the optical component 2, so the error-preventing component 31 can further ensure that the optical component 2 will not be installed out of position.
  • one end of the error-proofing component 31 is fixedly connected to the base plate, and the other end is provided with a support slope 311 .
  • the support slope 311 approaches from the end away from the optical component 2 .
  • Optical components 2 One end is slanted.
  • the supporting slope 311 can guide the installation of the optical component 2 .
  • the error-proofing members 31 are arranged in pairs, and at least one side of the error-proofing member 31 is provided with supporting ribs for improving its stability.
  • the support slope 311 is arranged obliquely relative to the base plate 3 , and the distance between the support slope 311 and the base plate 3 gradually decreases in the direction approaching the limiting structure 4 .
  • the light hood 7 is provided with a third fixing part 71 and a fourth fixing part 72 for fixing to the bracket assembly 1 .
  • the limiting structure There is a chute 44 on the limiting structure 4, and the chute 44 is located on the side of the limiting structure 4 close to the signal passage port 34.
  • the third fixed part 71 of the light shield 7 can be inserted into the chute 44.
  • the bottom plate 3 is provided with a buckle structure 32 for fixing the fourth fixing part 72 .
  • the third fixing part 71 on the light shield 7 is specifically a block-shaped structure protruding outward, and the fourth fixing part 72 is specifically a beam-like structure extending outward.
  • the buckle structure 32 includes a buckle cantilever 321, and a gap is provided between the buckle cantilever 321 and the bottom plate 3.
  • the four fixing parts 72 extend from the edge of the light shield 7 in the direction of the gap and pass through the gap.
  • One end of the fourth fixing part 72 passing through the gap is provided with a latching protrusion 721 , and the latching protrusion 721 is engaged with the buckling cantilever 321 the edge of.
  • the buckle structure 32 also includes a column 322, which is used to connect the base plate 3 and the buckle cantilever 321.
  • the light shield 7 is also provided with a flange 73 close to the fourth fixing portion 72 , and the flange 73 is in contact with the bottom plate 3 , so that the buckling cantilever 321 is in contact with the fourth fixing portion 72 .
  • the force exerted by the fixing part 72 and the force exerted by the base plate 3 on the flange 73 form a pair of forces in opposite directions, thereby further improving the stability of the light shield 7 and the base plate 3 after being connected.
  • the bottom plate 3 is provided with two buckle structures 32 , and the two buckle structures 32 are respectively used to fix the two fourth fixing parts 72 .
  • the two buckle structures 32 respectively located on opposite sides of the light hood 7 .
  • the gaps of the two buckling structures 32 are arranged oppositely, and the fourth fixing part 72 can be inserted into the gap.
  • the limiting structure 4 also includes a limiting seat 42 and a cantilever 43.
  • One end of the cantilever 43 is fixed to the base plate 3. The other end is located above the clamping slot 41 , and the clamping slot 41 is formed between the limiting seat 42 and the cantilever 43 .
  • the limiting seat 42 can be a part of the base plate 3, or can be a seat structure raised on the base plate 3, and one end of the cantilever 43 is fixed, and the other end is located above the slot 41 and It is the support end 431.
  • the support end 431 of the cantilever 43 serves as the rotation fulcrum of the first fixing part 21 so that it does not break away from the slot 41 .
  • the cantilever 43 This plays a role in limiting the position of the first fixing part 21 .
  • the slot 41 includes a pre-locking slot 411 for allowing the first fixing part 21 to enter between the cantilever 43 and the limiting seat 42 at a fixed angle.
  • the clamping slot 41 also includes a fixing slot 412 for rotating the first fixing part 21 at a certain angle.
  • the pre-locking slot 411 and the fixing slot 412 are connected with each other.
  • the end of the cantilever 43 located above the clamping slot 41 is directed toward the clamping slot 41
  • the support end 431 is convex in the direction.
  • the limit seat 42 includes a pre-locking slope 421 and an arc surface 422.
  • the pre-locking groove 411 is located between the supporting end 431 and the pre-locking slope 421.
  • the fixing groove 412 is located at the supporting end. Between 431 and arc 422. Among them, the pre-locking groove 411 and the fixing groove 412 can be independent of each other or partially overlap.
  • the pre-locking groove 411 can allow the first fixing part 21 to enter between the cantilever 43 and the limiting seat 42 at a fixed angle.
  • the first fixing part 21 It cannot rotate when moving in the pre-locking groove 411, which can prevent the first fixing part 21 from deflecting during the installation process and causing the installation to be skewed.
  • the first fixing part 21 first enters the pre-locking groove 411, and then as the component 2 rotates relative to the bracket 1, the first fixing part 21 gradually enters the fixing groove 412, and finally the first fixing part 21 is located in the fixing groove 412. .
  • the limiting seat 42 also includes a pre-locking guide platform 423 .
  • the pre-locking guide platform 423 is located at the entrance of the slot 41 .
  • the pre-locking guide platform 423 There is a step-like drop between the end close to the entrance of the card slot 41 and the limiting seat 42 .
  • the pre-locking guide table 423 can guide the first fixing part 21 during installation.
  • the pre-locking guide table 423 and the limiting seat 42 There is a step-like gap between them, which can play a limiting role on the first fixing part 21 .
  • a limiting side wall 424 is also provided on one side of the pre-locking guide platform 423 . The limiting side wall 424 can help the first fixing part 21 to be quickly positioned before entering the card slot 41 .
  • the two limiting seats 42 are provided with the pre-locking guide platform 423, and the limiting position is provided on one side of each of the pre-locking guide platforms.
  • the side walls 424 and the two limiting side walls 424 interact with the corresponding first fixing parts 21 respectively, so that the two first fixing parts 21 are quickly positioned between the two limiting side walls 424, thereby quickly locating the position of the component 2 .
  • the rotation angle range of the first fixing part 21 in the slot 41 is ⁇ , 20° ⁇ 80°. In some embodiments, the rotation angle range of the first fixing part 21 in the slot 41 is 30° ⁇ 60°. Furthermore, the rotation angle of the first fixing part 21 in the slot 41 can be specifically 30°. , 40°, 50°, 60°, etc.
  • the rotation angle range of the first fixing part 21 in the slot 41 is ⁇ , 10° ⁇ 50°. In some embodiments, the rotation angle range of the first fixing part 21 in the slot 41 is 15° ⁇ 25°. Furthermore, the rotation angle of the first fixing part 21 in the slot 41 may be 15°, 20°, 25°, etc. specifically.
  • the stopper 5 is an elastic piece.
  • the stopper 5 specifically includes a support table and a root of the stopper 5 that is integrally provided with the support table.
  • the support table can elastically swing relative to the root of the stopper 5 so that the support table is in contact with the components. When the surfaces of 2 are in contact, the support table can squeeze the component 2 after elastic deformation, so as to support and fix the component 2 .
  • the stopper 5 is not limited to a piece, and can also be a block or other special-shaped structure.
  • the stopper 5 needs to ensure that after the component 2 is installed in place, there is at least one location. It fits the component 2 and provides the component 2 with a moment opposite to the direction of rotation when it is installed. At the same time, it cooperates with the clamping member 6 to limit the component 2 to maintain a moment balance, thereby improving its resistance to vibration. stability.
  • reinforcing ribs 51 are provided at the connection between the stopper 5 and the bottom plate 3 .
  • the reinforcing rib 51 is connected between the root of the stopper 5 and the bottom plate 3 at the same time. Its function is to maintain the shape of the support table and share the pressure exerted by the component 2 on the stopper 5 to improve the stability of the component 2 after it is fixed. Stability and preventing the stopper 5 from being damaged due to pressure.
  • the clamping member 6 includes a support part 61 and a clamping part 62 .
  • the support part 61 is connected to the base plate 3 .
  • the clamping part 62 is provided On the end of the support part 61 away from the bottom plate 3, as shown in Figure 6, when the component 2 is not connected to the bracket 1, the angle between the support part 61 and the bottom plate 3 is ⁇ , 70° ⁇ 100°.
  • the angle between the support part 61 and the bottom plate 3 is 80° ⁇ ⁇ ⁇ 90°.
  • the angle between the support part 61 and the bottom plate 3 can be 80°, 83°, or 85°. °, 87°, 90°, etc.
  • the supporting part 61 and the clamping part 6 are arranged in an L shape.
  • the component 2 will first squeeze the clamping part 6 to make the supporting part 61 swing.
  • the supporting part 61 will return to its original position, so that the clamping member 6 and the second fixing part 22 form a stable connection.
  • the supporting part 61 The swing angle of the portion 61 is ⁇ , 5° ⁇ 30°, and further, the swing angle of the support portion 61 is 10° ⁇ 20°.
  • the clamping member 6 further includes a clamping member root 63 , and the support portion 61 is fixedly connected to the base plate 3 through the clamping member root 63 , as shown in FIG.
  • the angle between the base 63 of the clamping member and the bottom plate 3 is ⁇ , 130° ⁇ 180°.
  • the angle between the base 63 of the clamping member and the bottom plate 3 is ⁇ , 140° ⁇ 150°.
  • the angle between the root 63 of the clamping member and the bottom plate 3 can be 140°.
  • the base portion 63 of the clamping member can enable the support portion 61 to have at least two swing axes 64 when swinging, one of which is a clamping member.
  • the connection between the root 63 and the bottom plate 3 and the other swing axis 64 are the connection between the support part 61 and the base 63 of the clamping member.
  • the two swing axes The lines 64 can be parallel to each other or have an acute angle relationship of less than 90° with each other.
  • the two swing axes 64 can not only change the swing direction of the support portion 61, but also make the support portion 61 have better toughness to avoid support. Part 61 is damaged during the process of being squeezed and swinging.
  • the latch portion 62 includes a contact surface 621 , the contact surface 621 contacts the second fixing portion 22 and applies pressure to the second fixing portion 22 .
  • the angle between the contact surface 621 and the bottom plate 3 is ⁇ , and 0° ⁇ 50°.
  • the angle between the contact surface 621 and the bottom plate 3 is 20° ⁇ 40°.
  • the angle between the contact surface 621 and the bottom plate 3 can be 20°, 25°, or 30°. °, 35°, 40°, etc.
  • the component 2 realizes the engagement between the second fixing part 22 and the clamping member 6 during the rotation, a certain included angle is formed between the contact surface 621 and the bottom plate 3 so that the second fixing part 22 can Engage with the clamping member 6 more smoothly.
  • the distance between the contact surface 621 and the bottom plate 3 gradually decreases in the direction approaching the limiting structure 4 .
  • the clamping part 62 also includes a first inclined surface 622 and a second inclined surface 623 connected in sequence.
  • the clamping part 6 and the second fixing part 22 During the clamping process, the first inclined surface 622 contacts the engaging portion 62 before the second inclined surface 623.
  • the first inclined surface 622 has an inclination angle ⁇ relative to the second inclined surface 623, 0° ⁇ ⁇ 40°.
  • the inclination angle of the first inclined surface 622 relative to the second inclined surface 623 is 20° ⁇ 30°.
  • the inclination angle of the first inclined surface 622 relative to the second inclined surface 623 can be specifically 20° or 22°.
  • the engaging portion 62 is in contact with the second fixing portion 22 , the inclination amplitude of the first inclined surface 622 is relatively large. Therefore, when the second fixing portion 22 exerts force on the first inclined surface 622 , the first inclined surface 622 will Due to the outward horizontal component force, the entire latch member 6 is extruded outward to ensure that the second fixing part 22 can move forward normally until the latch part 62 forms a latch, and the second inclined surface 623 is compared with the latch part 62 .
  • the first inclined surface 622 is closer to a vertical state.
  • the first inclined surface 622 is inclined in a direction away from the second fixing part 22 relative to the second inclined surface 623 , and the inclination angle is ⁇ .
  • the distance between the two first inclined surfaces 622 gradually increases in the direction away from the bottom plate 3 , guiding the second fixing part 22 to be quickly positioned between the two clamping parts 6 .
  • the windshield can be a front windshield or a rear windshield, in this embodiment it is a front windshield, the bracket 1 is fixed on the inner surface of the windshield, and the inner surface of the windshield is installed on On the back side of the vehicle body close to the inside of the vehicle, the component 2 is specifically a camera, and the camera is installed on the top of the windshield through a bracket 1 .
  • the camera has two symmetrical first fixing parts 21 and two symmetrical second fixing parts 22.
  • the first fixing parts 21 and the second fixing parts 22 are both convex sheet-like structures.
  • the two first fixing parts 21 on the camera are simultaneously inserted into the pre-locking groove 411 on the bracket 1 at a certain angle relative to the plane of the bracket 1.
  • the first fixing part 21 moves to the fixed position, After entering the groove 412, rotate the camera as a whole to a certain angle.
  • the first fixing part 21 takes the support end 431 as the fulcrum and rotates along the arc surface 422 until the second fixing part 22 and the snap-in part 62 of the snap-in part 6 Form a snap connection.
  • the support table of the stopper 5 is in contact with the surface of the camera to improve the stability of the camera after being fixed.

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Abstract

本申请涉及一种用于在玻璃表面固定元器件(2)的支架(1)及挡风玻璃，元器件(2)上设有用于固定的第一固定部(21)和第二固定部(22)，支架(1)包括：底板(3)，底板(3)的一面用于与玻璃表面连接；限位结构(4)，限位结构(4)包括卡槽(41)，卡槽(41)可使第一固定部(21)在旋转一定角度后被卡入卡槽(41)内；止动件(5)，止动件(5)的一端向背离玻璃的一侧延伸并用于抵靠在元器件(2)表面；卡接件(6)，卡接件(6)与第二固定部(22)卡接后施加于第二固定部(22)的至少一个分力的方向与止动件(5)施加于元器件(2)上的至少一个分力的方向相反。

Description

用于在玻璃表面固定元器件的支架及挡风玻璃
相关申请
本申请要求2022年8月5日申请的，申请号为2022109352674，名称为“用于在玻璃表面固定元器件的支架及挡风玻璃”的中国专利申请，以及2022年11月8日申请的，申请号为2022113891121，名称为“光学元器件支架总成”的中国专利申请的优先权，在此将其全文引入作为参考。
技术领域
本申请涉及固定支架技术领域。
背景技术
近年来，随着智能设备的普及，各种各样的电气元器件被安装在车辆上以提高用户的驾乘体验，而在玻璃上也存在固定元器件的需求，如在挡风玻璃、侧窗玻璃、天窗玻璃上固定光学传感元器件或其他传感元器件，由于玻璃表面是光滑表面，各类元器件一般无法直接固定在玻璃上，因此需要可以通过粘接或其他方式固定在玻璃表面上的支架来辅助这类元器件固定在玻璃上。
对于用于在玻璃表面固定元器件的支架来说，支架的上部一般靠近车顶，这就导致在将元器件安装至支架上时，可用于元器件进行安装的空间较小，存在安装不便捷的问题。此外，在安装过程中受力不均的情况下，易出现歪斜的情况，即元器件一侧装到位，而另一侧还未完全卡入。
发明内容
根据本申请的各种实施例，提供一种用于在玻璃表面固定元器件的支架及挡风玻璃。
具体技术方案如下：
一方面，本申请设计一种用于在玻璃表面固定元器件的支架，所述元器件上设有用于固定的第一固定部和第二固定部，其特征在于，所述支架包括底板、限位结构、止动件和卡接件，所述底板的一面用于与所述玻璃表面连接；所述限位结构设置于底板上背离玻璃 的一面，所述限位结构包括卡槽，所述卡槽可使所述第一固定部在旋转一定角度后被卡入卡槽内；所述止动件的一端与底板连接，另一端向背离玻璃的一侧延伸并用于抵靠在所述元器件表面；所述卡接件设置于底板上背离玻璃的一面，所述卡接件与所述第二固定部卡接，所述卡接件与第二固定部卡接后施加于第二固定部的至少一个分力的方向与止动件施加于元器件上的至少一个分力的方向相反。
下面进一步对技术方案进行说明：
在其中一个实施例中，所述限位结构还包括限位座和悬臂，所述悬臂的一端与底板固定连接，另一端位于卡槽上方，所述卡槽形成于限位座和悬臂之间。
在其中一个实施例中，所述卡槽包括用于使第一固定部以固定的角度进入悬臂和限位座之间的预锁槽，所述卡槽还包括用于使第一固定部转动一定角度的固定槽，所述预锁槽和固定槽相互连通，所述悬臂位于卡槽上方的一端为向卡槽方向凸起的支撑端，所述限位座包括预锁斜面和弧面，所述预锁槽位于支撑端和预锁斜面之间，所述固定槽位于支撑端和弧面之间。
在其中一个实施例中，所述第一固定部在卡槽内的转动角度范围为ε，20°≤ε≤80°或10°≤ε≤50°或30°≤ε≤60°或15°≤ε≤25°。
在其中一个实施例中，所述止动件为具有弹性的片体。
在其中一个实施例中，所述止动件与底板连接处设有加强筋。
在其中一个实施例中，所述卡接件包括支撑部和卡接部，所述支撑部与所述底板连接，所述卡接部设置于所述支撑部远离所述底板的一端，当所述元器件未与所述支架连接时，所述支撑部与所述底板之间的夹角为α，70°≤α≤100°，或者80°≤α≤90°。
在其中一个实施例中，所述支撑部具有至少两个的摆动轴线，至少两个所述摆动轴线可以相互平行，或相互之间呈小于90°的锐角关系。
在其中一个实施例中，所述支撑部受挤压的摆动角度为θ，5°≤θ≤30°，或者10°≤θ≤20°。
在其中一个实施例中，所述卡接件还包括卡接件根部，所述支撑部通过所述卡接件根部与所述底板固定连接，所述卡接件根部与所述底板之间的夹角为γ，130°≤γ≤180°，或者140°≤γ≤150°。
在其中一个实施例中，所述卡接部包括接触面，所述接触面与所述第二固定部接触并向所述第二固定部施加压力，所述接触面与所述底板之间的夹角为β，0°≤β≤50°，或者20°≤β≤40°。
在其中一个实施例中，所述卡接部还包括依次连接的第一斜面和第二斜面，所述卡接 件与所述第二固定部卡接的过程中，所述第一斜面先于第二斜面与所述卡接部接触，所述第一斜面相对于所述第二斜面具有倾角δ，0°≤δ≤40°，或者20°≤δ≤30°。
在其中一个实施例中，所述元器件上还设有信号收发端；
所述底板上开设有信号通过口，所述信号收发端指向所述信号通过口；
所述支架还包括遮光罩，所述遮光罩与所述底板连接并覆盖住所述信号通过口及所述信号收发端，所述遮光罩靠近所述信号收发端的一端位于所述元器件和所述底板之间。
在其中一个实施例中，所述底板上背离玻璃的一面设置有防错件，所述止动件和所述卡接件位于所述防错件和所述限位结构之间，当所述第一固定部未卡入所述卡槽内时，所述防错件会限制元器的转动从而使所述第二固定部无法与所述卡接件卡接。
在其中一个实施例中，所述防错件的一端与所述底板固定连接，另一端设有支撑斜面，所述支撑斜面由远离所述元器件的一端向靠近所述元器件的一端倾斜。
在其中一个实施例中，所述遮光罩上设有用于与所述支架固定的第三固定部和第四固定部，所述限位结构上开设有滑槽，所述滑槽位于偶数限位结构上靠近所述信号通过口的一侧，所述遮光罩的所述第三固定部可插接于所述滑槽内，所述底板上设有用于固定所述第四固定部的对扣结构。
在其中一个实施例中，所述对扣结构包括对扣悬臂，所述对扣悬臂与所述底板之间设有间隙，所述第四固定部由所述遮光罩的边缘向间隙的方向延伸并穿过间隙，所述第四固定部穿过间隙的一端设有卡凸，所述卡凸卡接于所述对扣悬臂的边缘。
在其中一个实施例中，所述限位结构还包括预锁导台，所述预锁导台位于卡槽的入口处，所述预锁导台靠近卡槽的入口的一端与限位座之间存在阶梯状的落差。
在其中一个实施例中，所述预锁导台的一侧设置有限位侧壁，限位侧壁可有助于第一固定部进入卡槽。
另一方面，本申请还涉及一种挡风玻璃，其特征在于，包括前述任一实施例中的用于在玻璃表面固定元器件的支架。
附图说明
为了更清楚地说明本申请实施例或传统技术中的技术方案，下面将对实施例或传统技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据公开的附图获得其他的附图。
图1所示为本申请一实施例中支架与元器件装配后的结构示意图；
图2所示为图1所示实施例中支架与元器件装配分离的爆炸图；
图3所示为图1所示实施例中支架的侧视图；
图4所示为图1所示实施例中限位结构的结构示意图；
图5所示为本申请另一实施例中支架与元器件装配后的结构示意图；
图6所示为图5所示实施例中支架与元器件装配分离的爆炸图；
图7所示为图5所示实施例中支架的结构示意图；
图8所示为图5所示实施例中支架的侧视图；
图9所示为图5所示实施例中限位结构的结构示意图；
图10所示为本申请一些实施例中卡接件的第一个结构示意图；
图11所示为本申请一些实施例中卡接件的第二个结构示意图；
图12所示为本申请一些实施例中卡接件的第三个结构示意图。
标号说明：
1、支架；2、元器件；21、第一固定部；22、第二固定部；23、信号收发端；3、底
板；31防错件；311、支撑斜面；32、对扣结构；321、对扣悬臂；322、立柱；34、信号通过口；4、限位结构；41、卡槽；411、预锁槽；412、固定槽；42、限位座；421、预锁斜面；422、弧面；423、预锁导台；424、限位侧壁；43、悬臂；431、支撑端；44、滑槽；5、止动件；51、加强筋；6、卡接件；61、支撑部；62、卡接部；621、接触面；622、第一斜面；623、第二斜面；63、卡接件根部；64、摆动轴线；7、遮光罩；71、第三固定部；72、第四固定部；721、卡凸；73、凸缘。
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
请参照图1和图2所示，本申请在一些实施例中，提供一种用于在玻璃表面固定元器件2的支架1，所述元器件2上设有用于固定的第一固定部21和第二固定部22，所述支架1包括：
底板3，所述底板3的一面用于与所述玻璃表面连接；
限位结构4，所述限位结构4设置于底板3上背离玻璃的一面，所述限位结构4包括卡槽41，所述卡槽41可使所述第一固定部21在旋转一定角度后被卡入卡槽41内；
止动件5，所述止动件5的一端与底板3连接，另一端向背离玻璃的一侧延伸并用于抵靠在所述元器件2表面；
卡接件6，所述卡接件6设置于底板3上背离玻璃的一面，所述卡接件6与所述第二固定部22卡接，所述卡接件6与第二固定部22卡接后施加于第二固定部22的至少一个分力的方向与止动件5施加于元器件2上的至少一个分力的方向相反。
其中，所述玻璃具体可以是汽车玻璃，比如可以为前挡风玻璃或后挡风玻璃，所述支架1固定在汽车玻璃的内表面，内表面为汽车玻璃被安装在车身上之后靠近车内侧的一面。所述元器件2具体可以为传感元器件2或其他需要安装在玻璃表面的元器件2，比如类似传感光学元器件这类光学元器件，如相机、激光雷达、ADAS传感器、录像设备等，此外所述元器件2也可以为后视镜、etc传感器等。在某一个具体的实施例中，元器件2具体为相机，所述相机通过支架总成1安装于前挡风玻璃的顶部。而元器件2上的第一固定部21具体为向外凸出的块状结构，第二固定部22具体为向外凸出的块状结构或向内凹陷的槽状结构。第一固定部21至少存在两个且分别布置于元器件2上相对的两侧，在某些实施例中，第一固定部21存在两个且对称布置于元器件2两侧。第二固定部22至少存在两个且分别布置于元器件2上相对的两侧，在某些实施例中，第二固定部22存在两个且对称布置于元器件2两侧。
其中，底板3与所述玻璃表面连接的一面为通过胶粘的方式与玻璃的内表面固定连接，在某些实施例中，底板3与玻璃的内表面通过聚氨酯胶进行粘接。
其中，限位结构4和卡接件6的数量和位置与元器件2上的第一固定部21和第二固定部22相对应，在某些实施例中，限位结构4为两个且在支架1上呈对称布置，卡接件6为两个且在支架1上呈对称布置，限位结构4和卡接件6共同对元器件2的四周形成固定。两个限位结构4对称布置的对称面为元器件2安装到支架1上时，元器件2的对称面。
其中，将元器件2安装于支架1上的过程为，先将元器件2上的第一固定部21伸入限位结构4的凹槽内，随后转动一定角度，使第二固定部22靠近卡接件6，直至第一固定部21在凹槽内转动到位且无法继续转动时，卡接件6和第二固定部22之间也同时实现卡接，与此同时，止动件5背离玻璃的一侧也会抵靠在元器件2表面，由于卡接件6与第二固定部22卡接后施加于第二固定部22的至少一个分力的方向与止动件5施加于元器件2上的至少一个分力的方向相反，因此卡接件6和止动件5会对元器件2形成夹持，进而达到对元器件2形成全面的固定的目的。
如图5至图7所示，本申请还有一些实施例中，元器件2上还设有信号收发端23；
所述底板3上开设有信号通过口34，所述信号收发端23指向信号通过口34；
所述支架还包括遮光罩7，所述遮光罩7与底板3连接并覆盖住信号通过口34及信号收发端23，所述遮光罩7靠近信号收发端23的一端位于光学元器件2和底板3之间。
其中，信号通过口34呈近似梯形的形状，信号通过口34能够使光学元器件2的信号收发端23通过信号通过口34向外界发送和/或接收外界的信号，而遮光罩7的作用则在于避免其他方向的光线或信号对信号收发端34造成干扰。而遮光罩7靠近信号收发端23的一端位于光学元器件2和底板3之间，使遮光罩7在安装过程中能够准确地对信号收发端23进行遮蔽。同时遮光罩7的安装也受限于光学元器件2和底板3之间的间距，若光学元器件2安装错位，则遮光罩7也无法安装，提高了支架总成1安装的准确性。
其中，将光学元器件2安装于支架总成1上的过程为，将遮光罩7安装在底板3上，遮光罩7需要完全将信号通过口34遮蔽住。随后先将光学元器件2上的第一固定部21伸入限位结构4的凹槽内，随后转动一定角度，使第二固定部22靠近卡接件6，直至第一固定部21在凹槽内转动到位且无法继续转动时，卡接件6和第二固定部22之间也同时实现卡接，与此同时，止动件5背离玻璃的一侧也会抵靠在光学元器件2表面，由于卡接件6与第二固定部22卡接后施加于第二固定部22的至少一个分力的方向与止动件5施加于光学元器件2上的至少一个分力的方向相反，因此卡接件6和止动件5会对光学元器件2形成夹持，进而达到对光学元器件2形成全面的固定的目的，同时遮光罩7靠近信号收发端23的一端位于光学元器件2和底板3之间，从而使信号收发端23也被遮蔽在其中。
请参照图5和图6所示，在某些实施例中，所述底板3上背离玻璃的一面设置有防错件31，所述止动件5和卡接件6位于防错件31和限位结构4之间，当所述第一固定部21未卡入卡槽41内时，所述防错件31会限制光学元器2的转动从而使第二固定部22无法与卡接件6卡接。其中，在部分情况下，当第一固定部21未完全卡入卡槽41，仍可以将光学元器件2进行旋转使第二固定部22与卡接件6形成卡接，此时光学元器件2是处于假性安装的状态，即光学元器件2在装配过程出现卡接声，但实际上并未完全锁紧。而防错件31可以较好地解决上述假性安装的情况，光学元器件2的第一固定部21在卡入限位结构4的卡槽41内之前，光学元器件2会被防错件31所限位，使光学元器件2的第一固定部21在未卡入卡槽41前，第二固定结构22无法与卡接件6形成卡接。而光学元器件2在安装时，需要先将第一固定部21伸入至卡槽41内，随后在光学元器件2旋转的过程中，此时若第一固定部21位于卡槽41内正确的位置上，则防错件31不会对光学元器件2限位，因此防错件31能够进一步确保光学元器件2不会安装错位。
请参照图8所示，在某些实施例中，所述防错件31的一端与底板固定连接，另一端设有支撑斜面311，所述支撑斜面311由远离光学元器件2的一端向靠近光学元器件2的 一端倾斜。其中，支撑斜面311能够对光学元器件2的安装起到引导的作用。此外，在某些具体的实施例中，防错件31成对布置，且防错件31的至少一侧设有用于提高其稳定性的支撑肋片。
如图5和图8所示，所述支撑斜面311相对于底板3倾斜布置，且在靠近限位结构4的方向上支撑斜面311与底板3之间的间距逐渐减小。
请参照图5至图7所示，在某些实施例中，所述遮光罩7上设有用于与支架总成1固定的第三固定部71和第四固定部72，所述限位结构4上开设有滑槽44，所述滑槽44位于限位结构4上靠近信号通过口34的一侧，所述遮光罩7的第三固定部71可插接于滑槽44内，所述底板3上设有用于固定第四固定部72的对扣结构32。其中，遮光罩7上的第三固定部71具体为向外凸出的块状结构，第四固定部72具体为向外延伸的梁状结构。第三固定部71至少存在两个且分别布置于遮光罩7上相对的两侧，在某些实施例中，第三固定部71存在两个且对称布置于遮光罩7两侧。第四固定部72至少存在两个且分别布置于遮光罩7上相对的两侧，在某些实施例中，第四固定部72存在两个且对称布置于遮光罩7两侧。
请参照图5、图6和图8所示，在某些实施例中，所述对扣结构32包括对扣悬臂321，所述对扣悬臂321与底板3之间设有间隙，所述第四固定部72由遮光罩7的边缘向间隙的方向延伸并穿过间隙，所述第四固定部72穿过间隙的一端设有卡凸721，所述卡凸721卡接于对扣悬臂321的边缘。其中，第四固定部72在安装时，卡凸721会与对扣悬臂321之间形成干涉，从而使第四固定部72弯曲并压入间隙，直至卡凸721与对扣悬臂321之间形成稳定的连接，此外，对扣结构32还包括立柱322，所述立柱322用于连接底板3和对扣悬臂321。此外，在某些实施例中，遮光罩7在靠近第四固定部72的位置处还设有凸缘73，所述凸缘73与底板3形成抵接，从而使对扣悬臂321对第四固定部72所施加的作用力以及底板3对凸缘73所施加的作用力形成一对方向相反的力，进而进一步提高遮光罩7与底板3连接后的稳定性。
如图6所示，在一些实施例中，底板3上设有两个所述对扣结构32，两个对扣结构32分别用于固定两个第四固定部72，两个对扣结构32分别位于遮光罩7的相对两侧。两个对扣结构32所具有的间隙相对布置，第四固定部72能够插入间隙中。
请参照图3和图4，以及图8和图9所示，在某些实施例中，所述限位结构4还包括限位座42和悬臂43，所述悬臂43的一端与底板3固定连接，另一端位于卡槽41上方，所述卡槽41形成于限位座42和悬臂43之间。其中，限位座42可以是底板3的一部分，也可以是在底板3上凸起的座体结构，而悬臂43的一端固定，另一端位于卡槽41上方且 为支撑端431。第一固定部21在卡槽41内转动时，悬臂43的支撑端431作为第一固定部21的转动支点使其不会脱离卡槽41，而当第一固定部21转动到位后，悬臂43则起到了对第一固定部21限位的作用。
请参照图4所示，在某些实施例中，所述卡槽41包括用于使第一固定部21以固定的角度进入悬臂43和限位座42之间的预锁槽411，所述卡槽41还包括用于使第一固定部21转动一定角度的固定槽412，所述预锁槽411和固定槽412相互连通，所述悬臂43位于卡槽41上方的一端为向卡槽41方向凸起的支撑端431，所述限位座42包括预锁斜面421和弧面422，所述预锁槽411位于支撑端431和预锁斜面421之间，所述固定槽412位于支撑端431和弧面422之间。其中，预锁槽411和固定槽412可以相互独立，也可以部分重合，预锁槽411可以使第一固定部21以固定的角度进入悬臂43和限位座42之间，第一固定部21在预锁槽411内移动时无法转动，这样能够防止第一固定部21在安装过程中出现偏转而导致安装出现歪斜的情况。
安装时第一固定部21先进入预锁槽411中，然后随着元器件2相对于支架1转动，第一固定部21逐渐进入固定槽412中，最终第一固定部21位于固定槽412内。
请参照图9所示，在某些实施例中，所述限位座42还包括预锁导台423，所述预锁导台423位于卡槽41的入口处，所述预锁导台423靠近卡槽41的入口的一端与限位座42之间存在阶梯状的落差。其中，预锁导台423可以对第一固定部21在安装时起到引导的作用，同时，在第一固定部21移动至卡槽41内之后，由于预锁导台423与限位座42之间存在阶梯状落差，可以对第一固定部21起到限位作用。此外，在某些实例中，预锁导台423的一侧还设置有限位侧壁424，限位侧壁424可有助于第一固定部21进入卡槽41前快速定位。
如图6至图9所示，在一些实施例中，两个限位座42上设有所述预锁导台423，每一所述预锁导台的一侧均设置有所述限位侧壁424，两个限位侧壁424分别与对应的第一固定部21作用，使得两个第一固定部21快速处于两个限位侧壁424之间，从而快速定位元器件2的位置。
请参照图4所示，在某些实施例中，所述第一固定部21在卡槽41内的转动角度范围为ε，20°≤ε≤80°。在某些实施例中，第一固定部21在卡槽41内的转动角度范围为30°≤ε≤60°，进一步，第一固定部21在卡槽41内的转动角度具体可以为30°、40°、50°、60°等。
请参照图9所示，在另一些实施例中，所述第一固定部21在卡槽41内的转动角度范围为ε，10°≤ε≤50°。在某些实施例中，第一固定部21在卡槽41内的转动角度范围 为15°≤ε≤25°，进一步，第一固定部21在卡槽41内的转动角度具体可以为15°、20°、25°等。
请参照图2和图3所示，在某些实施例中，所述止动件5为具有弹性的片体。在某些实施例中，止动件5具体包括支撑台面和与支撑台面一体设置的止动件5根部，支撑台面可相对于止动件5根部进行弹性摆动，从而使支撑台面在与元器件2表面接触时，支撑台面发生弹性形变后能够对元器件2进行挤压，以起到对元器件2支撑固定的作用。此外，在某些其他的实施例中，止动件5并不限定为片体，也可以为块状或其他异形结构，止动件5需要保证在元器件2安装到位后，至少存在一个部位与元器件2相贴合，并为元器件2提供与其安装时的转动方向相反的力矩，同时配合卡接件6对元器件2的限位使其保持力矩平衡，进而提高其受振动时的稳定性。
请参照图3所示，在某些实施例中，所述止动件5与底板3连接处设有加强筋51。其中，加强筋51同时连接于止动件5根部和底板3之间，其作用在于能够保持支撑台面的造型并分担元器件2对止动件5施加的压力，以提高元器件2固定后的稳定性以及避免止动件5受压发生损坏。
请参照图10至图12所示，在某些实施例中，所述卡接件6包括支撑部61和卡接部62，所述支撑部61与底板3连接，所述卡接部62设置于支撑部61远离底板3的一端，如图6所示，当所述元器件2未与支架1连接时，所述支撑部61与底板3之间的夹角为α，70°≤α≤100°。在某些实施例中，支撑部61与底板3之间的夹角为80°≤α≤90°，进一步，支撑部61与底板3之间的夹角具体可以为80°、83°、85°、87°、90°等。其中，支撑部61和卡接件6呈L形布置，在卡接件6与第二固定部22卡接的过程中，元器件2会先挤压卡接件6使支撑部61摆动，当卡接件6与第二固定部22卡接到位后，支撑部61会回复至原位，从而使卡接件6与第二固定部22形成稳定的连接，其中，如图12所示，支撑部61的摆动角度为θ，5°≤θ≤30°，进一步，支撑部61的摆动角度为10°≤θ≤20°。
请参照图10至图12所示，在某些实施例中，所述卡接件6还包括卡接件根部63，所述支撑部61通过卡接件根部63与底板3固定连接，如图6所示，所述卡接件根部63与底板3之间的夹角为γ，130°≤γ≤180°。在某些实施例中，卡接件根部63与底板3之间的夹角为γ，140°≤γ≤150°，进一步，卡接件根部63与底板3之间的夹角具体可以为140°、142°、145°、148°、150°等，其中，卡接件根部63能够使支撑部61在摆动时，能够具有至少两个的摆动轴线64，其中一个摆动轴线64为卡接件根部63与底板3的连接处，另一个摆动轴线64为支撑部61和卡接件根部63的连接处，两个摆动轴 线64可以相互平行，也可以是相互之间呈小于90°的锐角关系，两个摆动轴线64不仅能够改变支撑部61的摆动方向，还能够使支撑部61具有更好的韧性，以避免支撑部61在受挤压而摆动的过程中出现损坏。
请参照图10至图12所示，在某些实施例中，所述卡接部62包括接触面621，所述接触面621与第二固定部22接触并向第二固定部22施加压力，如图10所示，所述接触面621与底板3之间的夹角为β，0°≤β≤50°。在某些实施例中，接触面621与底板3之间的夹角为20°≤β≤40°，进一步，接触面621与底板3之间的夹角具体可以为20°、25°、30°、35°、40°等。其中，由于元器件2是在转动的过程中实现第二固定部22与卡接件6之间的卡接，因此接触面621与底板3之间形成一定的夹角能够使第二固定部22与卡接件6更加顺利地接合。
如图8和图10所示，在一些实施例中，在靠近限位结构4的方向上接触面621与底板3之间的间距逐渐减小。
请参照图11和图12所示，在某些实施例中，所述卡接部62还包括依次连接的第一斜面622和第二斜面623，所述卡接件6与第二固定部22卡接的过程中，所述第一斜面622先于第二斜面623与卡接部62接触，如图12所示，所述第一斜面622相对于第二斜面623具有倾角δ，0°≤δ≤40°。在某些实施例中，第一斜面622相对于第二斜面623的倾角为20°≤δ≤30°，进一步，第一斜面622相对于第二斜面623的倾角具体可以为20°、22°、25°、28°、30°等。其中，在卡接部62与第二固定部22接触的过程中，第一斜面622的倾斜幅度较大，因此第二固定部22在对第一斜面622施加作用力时，第一斜面622会受到向外的水平分力，从而使卡接件6整体被向外挤压，以保证第二固定部22能够正常地前进直至于卡接部62形成卡接，而第二斜面623相比于第一斜面622则更接近于垂直状态。
如图12所示，在一些实施例中，第一斜面622相对于第二斜面623向远离第二固定部22的方向倾斜，倾斜角度为δ。在远离底板3的方向上两个第一斜面622之间的间距逐渐增大，引导第二固定件22快速位于两个卡接件6之间。
本申请的另一种实施例为一种挡风玻璃，包括如上所述的用于在玻璃表面固定元器件2的支架1。其中，挡风玻璃可以为前挡风玻璃或后挡风玻璃，在本实施例中为前挡风玻璃，所述支架1固定在挡风玻璃的内表面，内表面为挡风玻璃被安装在车身上之后靠近车内侧的一面，所述元器件2具体为相机，相机通过支架1安装于挡风玻璃的顶部。
相机上具有对称的两个第一固定部21和对称的两个第二固定部22，第一固定部21和第二固定部22均为外凸的片状结构，其中，相机在安装时，需要先将支架1通过粘接的 方式固定在挡风玻璃上，随后相机上的两个第一固定部21同时以相对于支架1平面一定角度地插入至支架1上的预锁槽411内，当第一固定部21移动至固定槽412内后，将相机整体转动一定角度，此时第一固定部21以支撑端431为支点，沿着弧面422进行转动，直至第二固定部22与卡接件6的卡接部62形成卡接。与此同时，止动件5的支撑台面与相机表面贴合以提高相机固定后的稳定性。
以上所述实施例的各技术特征可以进行任意的组合，为使描述简洁，未对上述实施例中的各个技术特征所有可能的组合都进行描述，然而，只要这些技术特征的组合不存在矛盾，都应当认为是本说明书记载的范围。
以上所述实施例仅表达了本申请的几种实施方式，其描述较为具体和详细，但并不能因此而理解为对申请专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本申请构思的前提下，还可以做出若干变形和改进，这些都属于本申请的保护范围。因此，本申请专利的保护范围应以所附权利要求为准。

Claims (20)

  1. 一种用于在玻璃表面固定元器件的支架，所述元器件上设有用于固定的第一固定部和第二固定部，其特征在于，所述支架包括：
    底板，所述底板的一面用于与所述玻璃表面连接；
    限位结构，所述限位结构设置于底板上背离玻璃的一面，所述限位结构包括卡槽，所述卡槽可使所述第一固定部在旋转一定角度后被卡入卡槽内；
    止动件，所述止动件的一端与底板连接，另一端向背离玻璃的一侧延伸并用于抵靠在所述元器件表面；以及
    卡接件，所述卡接件设置于底板上背离玻璃的一面，所述卡接件与所述第二固定部卡接，所述卡接件与第二固定部卡接后施加于第二固定部的至少一个分力的方向与止动件施加于元器件上的至少一个分力的方向相反。
  2. 根据权利要求1所述用于在玻璃表面固定元器件的支架，其特征在于，所述限位结构还包括限位座和悬臂，所述悬臂的一端与底板固定连接，另一端位于卡槽上方，所述卡槽形成于限位座和悬臂之间。
  3. 根据权利要求2所述用于在玻璃表面固定元器件的支架，其特征在于，所述卡槽包括用于使第一固定部以固定的角度进入悬臂和限位座之间的预锁槽，所述卡槽还包括用于使第一固定部转动一定角度的固定槽，所述预锁槽和固定槽相互连通，所述悬臂位于卡槽上方的一端为向卡槽方向凸起的支撑端，所述限位座包括预锁斜面和弧面，所述预锁槽位于支撑端和预锁斜面之间，所述固定槽位于支撑端和弧面之间。
  4. 根据权利要求1所述用于在玻璃表面固定元器件的支架，其特征在于，所述第一固定部在卡槽内的转动角度范围为ε，20°≤ε≤80°或10°≤ε≤50°或30°≤ε≤60°或15°≤ε≤25°。
  5. 根据权利要求1所述用于在玻璃表面固定元器件的支架，其特征在于，所述止动件为具有弹性的片体。
  6. 根据权利要求1所述用于在玻璃表面固定元器件的支架，其特征在于，所述止动件与底板连接处设有加强筋。
  7. 根据权利要求1所述用于在玻璃表面固定元器件的支架，其特征在于，所述卡接件包括支撑部和卡接部，所述支撑部与所述底板连接，所述卡接部设置于所述支撑部远离所述底板的一端，当所述元器件未与所述支架连接时，所述支撑部与所述底板之间的夹角为α，70°≤α≤100°，或者80°≤α≤90°。
  8. 根据权利要求7所述用于在玻璃表面固定元器件的支架，其特征在于，所述支撑部具有至少两个的摆动轴线，至少两个所述摆动轴线可以相互平行，或相互之间呈小于90°的锐角关系。
  9. 根据权利要求7所述用于在玻璃表面固定元器件的支架，其特征在于，所述支撑部受挤压的摆动角度为θ，5°≤θ≤30°，或者10°≤θ≤20°。
  10. 根据权利要求7所述用于在玻璃表面固定元器件的支架，其特征在于，所述卡接件还包括卡接件根部，所述支撑部通过所述卡接件根部与所述底板固定连接，所述卡接件根部与所述底板之间的夹角为γ，130°≤γ≤180°，或者140°≤γ≤150°。
  11. 根据权利要求7所述用于在玻璃表面固定元器件的支架，其特征在于，所述卡接部包括接触面，所述接触面与所述第二固定部接触并向所述第二固定部施加压力，所述接触面与所述底板之间的夹角为β，0°≤β≤50°，或者20°≤β≤40°。
  12. 根据权利要求11所述用于在玻璃表面固定元器件的支架，其特征在于，所述卡接部还包括依次连接的第一斜面和第二斜面，所述卡接件与所述第二固定部卡接的过程中，所述第一斜面先于第二斜面与所述卡接部接触，所述第一斜面相对于所述第二斜面具有倾角δ，0°≤δ≤40°，或者20°≤δ≤30°。
  13. 根据权利要求1至12任一项所述用于玻璃表面固定元器件的支架，其特征在于，所述元器件上还设有信号收发端；
    所述底板上开设有信号通过口，所述信号收发端指向所述信号通过口；
    所述支架还包括遮光罩，所述遮光罩与所述底板连接并覆盖住所述信号通过口及所述信号收发端，所述遮光罩靠近所述信号收发端的一端位于所述元器件和所述底板之间。
  14. 根据权利要求13所述用于玻璃表面固定元器件的支架，其特征在于，所述底板上背离玻璃的一面设置有防错件，所述止动件和所述卡接件位于所述防错件和所述限位结构之间，当所述第一固定部未卡入所述卡槽内时，所述防错件会限制元器的转动从而使所述第二固定部无法与所述卡接件卡接。
  15. 根据权利要求14所述用于玻璃表面固定元器件的支架，其特征在于，所述防错件的一端与所述底板固定连接，另一端设有支撑斜面，所述支撑斜面由远离所述元器件的一端向靠近所述元器件的一端倾斜。
  16. 根据权利要求13所述用于玻璃表面固定元器件的支架，其特征在于，所述遮光罩上设有用于与所述支架固定的第三固定部和第四固定部，所述限位结构上开设有滑槽，所述滑槽位于偶数限位结构上靠近所述信号通过口的一侧，所述遮光罩的所述第三固定部可插接于所述滑槽内，所述底板上设有用于固定所述第四固定部的对扣结构。
  17. 根据权利要求16所述用于玻璃表面固定元器件的支架，其特征在于，所述对扣结构包括对扣悬臂，所述对扣悬臂与所述底板之间设有间隙，所述第四固定部由所述遮光罩的边缘向间隙的方向延伸并穿过间隙，所述第四固定部穿过间隙的一端设有卡凸，所述卡凸卡接于所述对扣悬臂的边缘。
  18. 根据权利要求1至17任一项所述用于玻璃表面固定元器件的支架，其特征在于，所述限位结构还包括预锁导台，所述预锁导台位于卡槽的入口处，所述预锁导台靠近卡槽的入口的一端与限位座之间存在阶梯状的落差。
  19. 根据权利要求18任一项所述用于玻璃表面固定元器件的支架，其特征在于，所述预锁导台的一侧设置有限位侧壁，限位侧壁可有助于第一固定部进入卡槽。
  20. 一种挡风玻璃，其特征在于，包括如权利要求1至16任一项所述的用于在玻璃表面固定元器件的支架。
PCT/CN2023/111286 2022-08-05 2023-08-04 用于在玻璃表面固定元器件的支架及挡风玻璃 WO2024027831A1 (zh)

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105074564A (zh) * 2013-03-11 2015-11-18 本田技研工业株式会社 摄像头单元、车辆及摄像头单元的制造方法
CN105954958A (zh) * 2015-01-28 2016-09-21 Trw汽车美国有限责任公司 摄像机支架
US20180239223A1 (en) * 2017-02-22 2018-08-23 Trw Automotive Us Llc Moderation of a driver assist camera enhancement via a vehicle windshield
CN111372817A (zh) * 2017-11-08 2020-07-03 Zf主动安全和电子美国有限公司 用于驾驶员辅助系统的安装布置
CN113272180A (zh) * 2020-09-11 2021-08-17 深圳市大疆创新科技有限公司 车载多目结构及车辆
CN115303195A (zh) * 2022-08-05 2022-11-08 福建省万达汽车玻璃工业有限公司 用于在玻璃表面固定元器件的支架及挡风玻璃
CN115610338A (zh) * 2022-11-08 2023-01-17 福建省万达汽车玻璃工业有限公司 光学元器件支架总成

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105074564A (zh) * 2013-03-11 2015-11-18 本田技研工业株式会社 摄像头单元、车辆及摄像头单元的制造方法
CN105954958A (zh) * 2015-01-28 2016-09-21 Trw汽车美国有限责任公司 摄像机支架
US20180239223A1 (en) * 2017-02-22 2018-08-23 Trw Automotive Us Llc Moderation of a driver assist camera enhancement via a vehicle windshield
CN111372817A (zh) * 2017-11-08 2020-07-03 Zf主动安全和电子美国有限公司 用于驾驶员辅助系统的安装布置
CN113272180A (zh) * 2020-09-11 2021-08-17 深圳市大疆创新科技有限公司 车载多目结构及车辆
CN115303195A (zh) * 2022-08-05 2022-11-08 福建省万达汽车玻璃工业有限公司 用于在玻璃表面固定元器件的支架及挡风玻璃
CN115610338A (zh) * 2022-11-08 2023-01-17 福建省万达汽车玻璃工业有限公司 光学元器件支架总成

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