CN115610338A - Optical component bracket assembly - Google Patents

Optical component bracket assembly Download PDF

Info

Publication number
CN115610338A
CN115610338A CN202211389112.1A CN202211389112A CN115610338A CN 115610338 A CN115610338 A CN 115610338A CN 202211389112 A CN202211389112 A CN 202211389112A CN 115610338 A CN115610338 A CN 115610338A
Authority
CN
China
Prior art keywords
optical component
fixing
slot
bottom plate
fixing portion
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CN202211389112.1A
Other languages
Chinese (zh)
Other versions
CN115610338B (en
Inventor
詹伟
林鑫源
叶启贵
陈立山
连锦阳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujian Wanda Automobile Glass Industry Co Ltd
Original Assignee
Fujian Wanda Automobile Glass Industry Co Ltd
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
Application filed by Fujian Wanda Automobile Glass Industry Co Ltd filed Critical Fujian Wanda Automobile Glass Industry Co Ltd
Priority to CN202211389112.1A priority Critical patent/CN115610338B/en
Priority claimed from CN202211389112.1A external-priority patent/CN115610338B/en
Publication of CN115610338A publication Critical patent/CN115610338A/en
Priority to PCT/CN2023/111286 priority patent/WO2024027831A1/en
Application granted granted Critical
Publication of CN115610338B publication Critical patent/CN115610338B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
    • B60R1/02—Rear-view mirror arrangements
    • B60R1/04—Rear-view mirror arrangements mounted inside vehicle
    • 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
    • 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
    • B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
    • 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
    • B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
    • B60R11/0211—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for record carriers apparatus, e.g. video recorders, tape players or CD players
    • 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
    • B60R2011/0001—Arrangements for holding or mounting articles, not otherwise provided for characterised by position
    • B60R2011/0003—Arrangements for holding or mounting articles, not otherwise provided for characterised by position inside the vehicle
    • B60R2011/0026—Windows, e.g. windscreen
    • 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
    • B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
    • 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
    • B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
    • B60R2011/0049—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means for non integrated articles
    • B60R2011/005—Connection with the vehicle part
    • B60R2011/0063—Connection with the vehicle part using adhesive means, e.g. hook and loop fasteners
    • 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
    • B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
    • B60R2011/0049—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means for non integrated articles
    • B60R2011/0064—Connection with the article
    • 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
    • B60R2011/0094—Arrangements for holding or mounting articles, not otherwise provided for characterised by means for covering after user, e.g. boxes, shutters or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Multimedia (AREA)
  • Mounting And Adjusting Of Optical Elements (AREA)

Abstract

The invention relates to an optical component bracket assembly which is characterized in that a first fixing part and a second fixing part which are used for being fixed with the bracket assembly are arranged on an optical component, and a signal transceiving end is also arranged on the optical component; the support assembly includes: the optical transceiver comprises a base plate, a limiting structure, a retainer, a clamping piece and a light shield, wherein the light shield is connected with the base plate and covers a signal through port and a signal receiving and transmitting end, and one end of the light shield, which is close to the signal receiving and transmitting end, is positioned between the optical component and the base plate. The optical component and the bottom plate are installed in a rotating and clamping mode, the used installation space is small, the probability of installation dislocation can be reduced under the matching of the limiting structure, the stopping piece and the clamping piece, and the situation of installation interference between the optical component and the light shield is avoided.

Description

Optical component bracket assembly
Technical Field
The invention relates to the technical field of bracket assemblies.
Background
In recent years, with the popularization of smart devices, various optical components are mounted on vehicles to improve the driving experience of users, and there is a need to fix optical components on glass, such as a windshield, a side window, and a skylight, because the surface of glass is smooth and various optical components cannot be directly fixed on glass, a bracket which can be fixed on the surface of glass by adhesion or other means is needed to assist the fixing of such optical components on glass.
For the bracket assembly, the smaller the installation space of the optical component on the bracket is, the higher the assembly convenience of the bracket assembly is, and the larger the available space is, so that more structures with other functions can be integrated to improve the product competitiveness of the bracket assembly, however, in the design process of the bracket assembly, the too small installation space brings about the situation that the optical component is easy to be installed wrongly and the installation of the optical component interferes with other assembly structures.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide an optical component bracket assembly which is convenient to mount and can avoid mounting dislocation and mounting interference.
In order to solve the technical problem, the invention adopts a technical scheme that: the optical component bracket assembly is characterized in that a first fixing part and a second fixing part which are used for fixing with the bracket assembly are arranged on the optical component, and a signal transceiving end is also arranged on the optical component;
the support assembly includes:
one side of the bottom plate is used for being connected with the surface of glass, a signal through hole is formed in the bottom plate, and the signal transceiving end points to the signal through hole;
the limiting structure is arranged on one surface, away from the glass, of the bottom plate and comprises a clamping groove, and the first fixing part can be clamped with the clamping groove after rotating for a certain angle in the clamping groove;
the stop piece is connected with the bottom plate at one end, and the other end of the stop piece extends to the side away from the glass and is used for abutting against the surface of the optical component;
the clamping piece is arranged on one surface, which is far away from the glass, of the bottom plate and is clamped with the second fixing part, and the direction of at least one force component applied to the second fixing part after the clamping piece is clamped with the second fixing part is opposite to the direction of at least one force component applied to the optical component by the stop piece;
and the light shield is connected with the bottom plate and covers the signal passing port and the signal transmitting and receiving end, and one end of the light shield, which is close to the signal transmitting and receiving end, is positioned between the optical component and the bottom plate.
Further, the one side that deviates from glass on the bottom plate is provided with mistake proofing piece, stopper and joint spare are located between mistake proofing piece and the limit structure, work as when the draw-in groove is not gone into to first fixed part, thereby mistake proofing piece can restrict the rotation of optical element ware and make the unable and joint spare joint of second fixed part.
Furthermore, one end of the error prevention piece is fixedly connected with the bottom plate, the other end of the error prevention piece is provided with a supporting inclined plane, and the supporting inclined plane inclines from one end far away from the optical component to one end close to the optical component.
Furthermore, be equipped with on the lens hood and be used for with third fixed part and fourth fixed part that the support assembly is fixed, limit structure is last to have seted up the spout, the spout is located one side that limit structure is last to be close to the signal and passes through the mouth, the third fixed part of lens hood can peg graft in the spout, be equipped with the butt-joint structure that is used for fixed fourth fixed part on the bottom plate.
Furthermore, the make-up structure includes the make-up cantilever, be equipped with the clearance between make-up cantilever and the bottom plate, the fourth fixed part is extended and is passed the clearance to the direction in clearance by the edge of lens hood, the one end that the fourth fixed part passed the clearance is equipped with the card protrudingly, the protruding joint of card is in the edge of make-up cantilever.
Furthermore, limit structure still includes spacing seat and cantilever, the one end and the bottom plate fixed connection of cantilever, the other end is located the draw-in groove top, the draw-in groove is formed between spacing seat and cantilever.
Further, the draw-in groove is including being used for making first fixed part get into the preliminary locking groove between cantilever and the spacing seat with fixed angle, the draw-in groove still includes the fixed slot that is used for making first fixed part rotate certain angle, preliminary locking groove and fixed slot communicate each other, the cantilever is located the one end of draw-in groove top for supporting the end to the draw-in groove direction is bellied, spacing seat includes preliminary locking inclined plane and cambered surface, the preliminary locking groove is located and supports between end and the preliminary locking inclined plane, the fixed slot is located and supports between end and the cambered surface.
Furthermore, spacing seat still includes the guide platform of pre-locking, the guide platform of pre-locking is located the entrance of draw-in groove, there is the drop of echelonment between the one end that the guide platform of pre-locking is close to the entry of draw-in groove and the spacing seat.
Furthermore, the rotation angle range of the first fixing part in the clamping groove is epsilon, and epsilon is more than or equal to 10 degrees and less than or equal to 50 degrees.
Further, the stopper is a sheet body with elasticity.
Further, the joint spare includes supporting part and joint portion, the supporting part is connected with the bottom plate, joint portion sets up in the supporting part and keeps away from the one end of bottom plate, works as optical components does not with leg joint, contained angle between supporting part and the bottom plate is alpha, and alpha is not less than or equal to 70 and is not more than or equal to 100.
Furthermore, the clamping piece further comprises a clamping piece root part, the supporting part is fixedly connected with the bottom plate through the clamping piece root part, an included angle between the clamping piece root part and the bottom plate is gamma, and gamma is larger than or equal to 130 degrees and smaller than or equal to 180 degrees.
Furthermore, joint portion includes the contact surface, the contact surface contacts and exerts pressure to the second fixed part with the second fixed part, the contained angle between contact surface and the bottom plate is beta, and beta is not less than 0 is not less than 50.
Further, joint portion still includes first inclined plane and the second inclined plane that connects gradually, the in-process of joint spare and second fixed part joint, first inclined plane is prior to second inclined plane and joint portion contact, first inclined plane has the inclination δ for the second inclined plane, δ is not less than 0 and is not more than 40.
The invention has the beneficial effects that: install through the mode of rotation and joint between optical components and parts and the bottom plate, the installation space who uses is little, can reduce the probability that the installation dislocation appears simultaneously under the cooperation of limit structure, retainer and joint spare, avoids appearing the condition that the installation is interfered between optical components and parts and the lens hood simultaneously.
Drawings
FIG. 1 is a schematic view of the bracket assembly and optical component of the present invention after assembly;
FIG. 2 is a schematic view of the mounting assembly of the present invention separated from the optical component;
FIG. 3 is a schematic view of a bracket assembly according to the present invention;
FIG. 4 is a side view of the bracket assembly of the present invention;
FIG. 5 is a schematic structural view of a position-limiting structure according to the present invention;
FIG. 6 is a first schematic structural view of the clip member of the present invention;
FIG. 7 is a second schematic view of the clip member of the present invention;
FIG. 8 is a third schematic structural view of the clip member of the present invention;
description of the reference symbols:
1. a bracket assembly; 2. an optical component; 21. a first fixed part; 22. a second fixed part; 23. a signal transceiving end; 3. a base plate; 31 an error protection member; 311. a support ramp; 32. a buckling structure; 321. buckling the cantilever; 322. a column; 34. a signal pass-through port; 4. a limiting structure; 41. a card slot; 411. pre-locking the groove; 412. fixing grooves; 42. a limiting seat; 421. pre-locking the inclined plane; 422. a cambered surface; 423. pre-locking a guide table; 424. a limiting side wall; 43. a cantilever; 431. a support end; 44. a chute; 5. a stopper; 51. reinforcing ribs; 6. a clamping piece; 61. a support portion; 62. a clamping part; 621. a contact surface; 622. a first inclined plane; 623. a second inclined plane; 63. the root part of the clamping piece; 7. a light shield; 71. a third fixed part; 72. a fourth fixing part; 721. clamping convex; 73. a flange.
Detailed Description
In order to explain technical contents, achieved objects, and effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1 to fig. 3, in the optical component holder assembly of the present invention, a first fixing portion 21 and a second fixing portion 22 for fixing with the holder assembly 1 are disposed on the optical component 2, and a signal transceiving end 23 is further disposed on the optical component 2;
the bracket assembly 1 includes:
a bottom plate 3, one side of the bottom plate 3 is used for connecting with the surface of glass, a signal through port 34 is arranged on the bottom plate 3, and the signal transceiving end 23 points to the signal through port 34;
the limiting structure 4 is arranged on one surface, away from the glass, of the bottom plate 3, the limiting structure 4 comprises a clamping groove 41, and the first fixing part 21 can be clamped with the clamping groove 41 after rotating for a certain angle in the clamping groove 41;
a stopper 5, one end of the stopper 5 is connected with the bottom plate 3, and the other end extends to the side away from the glass and is used for abutting against the surface of the optical component 2;
the clamping piece 6 is arranged on one surface, deviating from the glass, of the bottom plate 3, the clamping piece 6 is clamped with the second fixing part 22, and the direction of at least one force component applied to the second fixing part 22 after the clamping piece 6 is clamped with the second fixing part 22 is opposite to the direction of at least one force component applied to the optical component 2 by the stop piece 5;
and the light shield 7 is connected with the bottom plate 3 and covers the signal through port 34 and the signal transceiving end 23, and one end of the light shield 7 close to the signal transceiving end 23 is positioned between the optical component 2 and the bottom plate 3.
The glass may specifically be an automobile glass, preferably a front windshield or a rear windshield, the bracket assembly 1 is fixed on an inner surface of the automobile glass, the inner surface is a surface of the automobile glass which is close to an inner side of an automobile after the automobile glass is mounted on an automobile body, the optical component 2 may specifically be a sensing optical component 2 or other optical components 2 which need to be mounted on the surface of the glass, such as a camera, a laser radar, an ADAS sensor, a video device, and the like, in addition, the optical component 2 may also be a rearview mirror, an etc. in a specific embodiment, the optical component 2 is specifically a camera, and the camera is mounted on the top of the front windshield through the bracket assembly 1. The first fixing portion 21 of the optical component 2 is a block structure protruding outward, and the second fixing portion 22 is a block structure protruding outward or a groove structure recessed inward. The first fixing portions 21 are at least two and are respectively disposed on two opposite sides of the optical component 2, and in some preferred embodiments, the first fixing portions 21 are two and are symmetrically disposed on two sides of the optical component 2. The second fixing portions 22 are at least two and are respectively disposed on two opposite sides of the optical component 2, and in some preferred embodiments, the second fixing portions 22 are two and are symmetrically disposed on two sides of the optical component 2.
Wherein, the surface of the bottom plate 3 connected with the glass surface is preferably fixedly connected with the inner surface of the glass by gluing, and in certain more preferred embodiments, the bottom plate 3 is adhered with the inner surface of the glass by polyurethane glue.
The number and the positions of the limiting structures 4 and the clamping pieces 6 correspond to the first fixing portions 21 and the second fixing portions 22 on the optical component 2, in some preferred embodiments, the number of the limiting structures 4 is two, the limiting structures are symmetrically arranged on the support assembly 1, the number of the clamping pieces 6 is two, the clamping pieces are symmetrically arranged on the support assembly 1, and the limiting structures 4 and the clamping structures jointly fix the periphery of the optical component 2.
The signal passing port 34 is approximately trapezoidal, the signal passing port 34 enables the signal transceiving terminal 23 of the optical component 2 to transmit and/or receive external signals to and/or from the outside through the signal passing port 34, and the light shield 7 is used for preventing light or signals in other directions from interfering with the signal transceiving terminal 34. And one end of the light shield 7 close to the signal transceiving end 23 is positioned between the optical component 2 and the bottom plate 3, so that the light shield 7 can accurately shield the signal transceiving end 23 in the mounting process. Meanwhile, the installation of the light shield 7 is limited by the distance between the optical component 2 and the bottom plate 3, if the optical component 2 is installed in a staggered mode, the light shield 7 cannot be installed, and the installation accuracy of the support assembly 1 is improved.
The process of mounting the optical component 2 on the rack assembly 1 is to mount the light shielding cover 7 on the bottom plate 3, and the light shielding cover 7 needs to completely shield the signal passing port 34. First fixed part 21 on optical component 2 is stretched into the groove of limit structure 4, then rotate certain angle, make second fixed part 22 close to joint spare 6, until first fixed part 21 rotate in place and can't continue to rotate in the groove, realize the joint between joint spare 6 and the second fixed part 22 at the same time, meanwhile, one side that retainer 5 deviates from the glass also can support and lean on the surface of optical component 2, because joint spare 6 and second fixed part 22 joint back apply to at least one force direction of force of second fixed part 22 and retainer 5 apply to at least one force direction of force on optical component 2, therefore joint spare 6 and retainer 5 can form the centre gripping to optical component 2, and then reach the purpose of forming comprehensive fixed to optical component 2, the one end that the lens hood 7 is close to signal transceiver end 23 lies in between optical component 2 and bottom plate 3, thus make signal transceiver end 23 shelter from among them too.
Referring to fig. 2 and 4, in some embodiments, an error prevention element 31 is disposed on a surface of the bottom plate 3 facing away from the glass, the stop element 5 and the clip element 6 are located between the error prevention element 31 and the limiting structure 4, and when the first fixing portion 21 is not clipped in the clip groove 41, the error prevention element 31 limits rotation of the optical element 2, so that the second fixing portion 22 cannot be clipped with the clip element 6. Under some conditions, when the first fixing portion 21 is not completely clamped into the clamping groove 41, the optical component 2 can still be rotated to clamp the second fixing portion 22 and the clamping member 6, and the optical component 2 is in a pseudo-installation state, that is, the clamping sound occurs during the assembly process of the optical component 2, but the optical component 2 is not completely locked in practice. The error-proofing member 31 can better solve the above-mentioned false installation situation, before the first fixing portion 21 of the optical component 2 is clamped into the clamping groove 41 of the limiting structure 4, the optical component 2 can be limited by the error-proofing member 31, so that before the first fixing portion 21 of the optical component 2 is not clamped into the clamping groove 41, the second fixing structure 22 cannot be clamped with the clamping member 6. When the optical component 2 is installed, the first fixing portion 21 needs to be firstly extended into the clamping groove 41, and then in the process of rotating the optical component 2, if the first fixing portion 21 is located at the correct position in the clamping groove 41, the error-proofing piece 31 cannot limit the optical component 2, so that the error-proofing piece 31 can further ensure that the optical component 2 cannot be installed and dislocated.
Referring to fig. 4, in some embodiments, one end of the error preventing member 31 is fixedly connected to the bottom plate, and the other end is provided with a supporting inclined surface 311, where the supporting inclined surface 311 is inclined from the end far away from the optical component 2 to the end near the optical component 2. The inclined support surface 311 can guide the mounting of the optical component 2. Furthermore, in some specific embodiments, the error-proofing members 31 are arranged in pairs, and at least one side of the error-proofing members 31 is provided with a supporting rib for improving stability thereof.
Referring to fig. 2 and 4, in some embodiments, the light shield 7 is provided with a third fixing portion 71 and a fourth fixing portion 72 for fixing with the bracket assembly 1, the limiting structure 4 is provided with a sliding groove 44, the sliding groove 44 is located on one side of the limiting structure 4 close to the signal passing port 34, the third fixing portion 71 of the light shield 7 can be inserted into the sliding groove 44, and the bottom plate 3 is provided with a buckling structure 32 for fixing the fourth fixing portion 72. The third fixing portion 71 of the light shield 7 is a block structure protruding outward, and the fourth fixing portion 72 is a beam structure extending outward. The third fixing portions 71 are at least two and are respectively disposed on two opposite sides of the light shielding cover 7, and in some preferred embodiments, the third fixing portions 71 are two and are symmetrically disposed on two sides of the light shielding cover 7. The fourth fixing portions 72 are at least two and are respectively disposed on two opposite sides of the light shielding cover 7, and in some preferred embodiments, the fourth fixing portions 72 are two and are symmetrically disposed on two sides of the light shielding cover 7.
Referring to fig. 2 and 4, in some embodiments, the buckling structure 32 includes a buckling cantilever 321, a gap is disposed between the buckling cantilever 321 and the bottom plate 3, the fourth fixing portion 72 extends from the edge of the light shielding cover 7 toward the gap and passes through the gap, a locking protrusion 721 is disposed at one end of the fourth fixing portion 72 passing through the gap, and the locking protrusion 721 is locked to the edge of the buckling cantilever 321. When the fourth fixing portion 72 is installed, the fastening protrusion 721 may interfere with the fastening cantilever 321, so that the fourth fixing portion 72 is bent and pressed into the gap until the fastening protrusion 721 is stably connected with the fastening cantilever 321, and the fastening structure 32 further includes a pillar 322, where the pillar 322 is used to connect the bottom plate 3 and the fastening cantilever 321. In addition, in some embodiments, the light shielding cover 7 is further provided with a flange 73 at a position close to the fourth fixing portion 72, and the flange 73 is abutted against the bottom plate 3, so that a pair of forces in opposite directions is formed by the acting force applied by the buckling cantilever 321 to the fourth fixing portion 72 and the acting force applied by the bottom plate 3 to the flange 73, thereby further improving the stability after the light shielding cover 7 is connected with the bottom plate 3.
Referring to fig. 4 and 5, in some embodiments, the limiting structure 4 further includes a limiting seat 42 and a cantilever 43, one end of the cantilever 43 is fixedly connected to the bottom plate 3, and the other end is located above the slot 41, and the slot 41 is formed between the limiting seat 42 and the cantilever 43. The limiting seat 42 may be a part of the bottom plate 3, or may be a seat structure protruding on the bottom plate 3, and one end of the cantilever 43 is fixed, and the other end is located above the slot 41 and is a supporting end 431. When the first fixing portion 21 rotates in the slot 41, the supporting end 431 of the cantilever 43 serves as a rotation fulcrum of the first fixing portion 21 so that the first fixing portion 21 cannot be separated from the slot 41, and when the first fixing portion 21 rotates in place, the cantilever 43 serves as a position limiting function for the first fixing portion 21.
Referring to fig. 5, in some embodiments, the locking slot 41 includes a pre-locking slot 411 for enabling the first fixing portion 21 to enter between the cantilever 43 and the limiting seat 42 at a fixed angle, the locking slot 41 further includes a fixing slot 412 for enabling the first fixing portion 21 to rotate at a certain angle, the pre-locking slot 411 and the fixing slot 412 are communicated with each other, one end of the cantilever 43 above the locking slot 41 is a supporting end 431 protruding toward the locking slot 41, the limiting seat 42 includes a pre-locking inclined surface 421 and an arc surface 422, the pre-locking slot 411 is located between the supporting end 431 and the pre-locking inclined surface 421, and the fixing slot 412 is located between the supporting end 431 and the arc surface 422. The pre-locking slot 411 and the fixing slot 412 may be independent of each other or partially overlapped, the pre-locking slot 411 may enable the first fixing portion 21 to enter between the cantilever 43 and the limiting seat 42 at a fixed angle, and the first fixing portion 21 cannot rotate when moving in the pre-locking slot 411, so that the first fixing portion 21 may be prevented from deflecting in the installation process to cause the installation to be skewed.
Referring to fig. 5, in some embodiments, the limiting seat 42 further includes a pre-locking guide 423, the pre-locking guide 423 is located at an inlet of the locking slot 41, and a stepped drop exists between one end of the pre-locking guide 423 close to the inlet of the locking slot 41 and the limiting seat 42. The pre-locking guide table 423 can guide the first fixing portion 21 during installation, and meanwhile, after the first fixing portion 21 moves into the clamping groove 41, the first fixing portion 21 can be limited due to the stepped drop between the pre-locking guide table 423 and the limiting seat 42. In addition, in some examples, a limiting sidewall 424 is further disposed on one side of the pre-locking guide 423, and the limiting sidewall 424 may facilitate quick positioning before the first fixing portion 21 enters the slot 41.
Referring to fig. 5, in some embodiments, the first fixing portion 21 rotates within the slot 41 by an angle ∈ which is greater than or equal to 10 ° and less than or equal to 50 °. In some preferred embodiments, the rotation angle of the first fixing portion 21 in the slot 41 is 15 ° ≦ epsilon ≦ 25 °, and further, the rotation angle of the first fixing portion 21 in the slot 41 may specifically be 15 °, 20 °, 25 °, and so on.
Referring to fig. 2 and 4, in some embodiments, the stopper 5 is a flexible sheet. In some preferred embodiments, the stopping member 5 specifically includes a supporting platform and a root of the stopping member 5 integrally disposed with the supporting platform, and the supporting platform can elastically swing with respect to the root of the stopping member 5, so that when the supporting platform contacts the surface of the optical component 2, the supporting platform can be elastically deformed to squeeze the optical component 2, so as to support and fix the optical component 2. In addition, in some other embodiments, stopper 5 is not restricted to the lamellar body, also can be blocky or other dysmorphism structure, and stopper 5 need guarantee after optical components 2 installs in place, have a position at least and laminate with optical components 2 to for optical components 2 provides the moment opposite with the direction of rotation when installing, cooperate joint spare 6 to optical components 2 spacing make its holding torque balance simultaneously, and then improve its stability when receiving the vibration.
Referring to fig. 4, in some embodiments, a reinforcing rib 51 is provided at the connection between the stop member 5 and the bottom plate 3. The reinforcing ribs 51 are connected between the root of the stop piece 5 and the bottom plate 3, and are used for keeping the shape of the supporting table and sharing the pressure applied by the optical component 2 to the stop piece 5, so that the stability of the fixed optical component 2 is improved, and the stop piece 5 is prevented from being damaged due to compression.
Referring to fig. 6 to 8, in some embodiments, the clip member 6 includes a supporting portion 61 and a clip portion 62, the supporting portion 61 is connected to the bottom plate 3, and the clip portion 62 is disposed at an end of the supporting portion 61 away from the bottom plate 3, as shown in fig. 7, when the optical component 2 is not connected to the bracket assembly 1, an included angle between the supporting portion 61 and the bottom plate 3 is α, which is greater than or equal to 70 ° and less than or equal to 100 °. In some preferred embodiments, the included angle between the supporting portion 61 and the bottom plate 3 is 80 ° ≦ α ≦ 90 °, and further, the included angle between the supporting portion 61 and the bottom plate 3 may be specifically 80 °, 83 °, 85 °, 87 °, 90 °, and the like. Wherein, supporting part 61 and joint spare 6 are L shape and arrange, at the in-process of joint spare 6 and the joint of second fixed part 22, optical components 2 can extrude joint spare 6 earlier and make supporting part 61 swing, after joint spare 6 targets in place with the joint of second fixed part 22, supporting part 61 can revert to the normal position, thereby make joint spare 6 and second fixed part 22 form stable being connected, wherein, as shown in figure 8, the swing angle of supporting part 61 is theta, theta is more than or equal to 5 degrees and is less than or equal to 30 degrees, furthermore, the swing angle of supporting part 61 is 10 theta is more than or equal to 10 degrees and is less than or equal to 20 degrees.
Referring to fig. 6 to 8, in some embodiments, the fastening member 6 further includes a fastening member root portion 63, and the supporting portion 61 is fixedly connected to the bottom plate 3 through the fastening member root portion 63, as shown in fig. 7, an included angle between the fastening member root portion 63 and the bottom plate 3 is γ, and γ is greater than or equal to 130 ° and less than or equal to 180 °. In some preferred embodiments, an included angle between the base 63 of the clip member and the bottom plate 3 is γ, γ is greater than or equal to 140 ° and less than or equal to 150 °, further, an included angle between the base 63 of the clip member and the bottom plate 3 may specifically be 140 °, 142 °, 145 °, 148 °, 150 °, and the like, wherein the base 63 of the clip member can enable the support portion 61 to have at least two swing axes when swinging, one of the swing axes is a connection between the base 63 of the clip member and the bottom plate 3, the other swing axis is a connection between the support portion 61 and the base 63 of the clip member, the two swing axes can be parallel to each other or form an acute angle relation of less than 90 ° with each other, the two swing axes can not only change a swing direction of the support portion 61, but also enable the support portion 61 to have better toughness, so as to avoid the support portion 61 from being damaged in a swing process due to extrusion.
Referring to fig. 6 to 8, in some embodiments, the fastening portion 62 includes a contact surface 621, the contact surface 621 contacts with the second fixing portion 22 and applies pressure to the second fixing portion 22, as shown in fig. 6, an included angle between the contact surface 621 and the bottom plate 3 is β, and is greater than or equal to 0 ° and less than or equal to 50 °. In some preferred embodiments, the included angle between the contact surface 621 and the bottom plate 3 is 20 ° ≦ β ≦ 40 °, and further, the included angle between the contact surface 621 and the bottom plate 3 may be specifically 20 °, 25 °, 30 °, 35 °, 40 °, and so on. Wherein, because optical component 2 realizes the joint between second fixed part 22 and joint spare 6 at the pivoted in-process, consequently form certain contained angle between contact surface 621 and the bottom plate 3 and can make second fixed part 22 and joint spare 6 joint more smoothly.
Referring to fig. 7 and 8, in some embodiments, the engaging portion 62 further includes a first inclined surface 622 and a second inclined surface 623 connected in sequence, and during the engaging process of the engaging element 6 with the second fixing portion 22, the first inclined surface 622 contacts the engaging portion 62 before the second inclined surface 623, as shown in fig. 8, the first inclined surface 622 has an inclination angle δ with respect to the second inclined surface 623, which is greater than or equal to 0 ° and less than or equal to 40 °. In certain preferred embodiments, the first inclined surface 622 is inclined at an angle of 20 ≦ δ ≦ 30 ° with respect to the second inclined surface 623, and further, the first inclined surface 622 may be specifically inclined at an angle of 20 °, 22 °, 25 °, 28 °, 30 °, and so forth with respect to the second inclined surface 623. In the process that the clamping portion 62 contacts the second fixing portion 22, the inclination range of the first inclined surface 622 is large, so that when the second fixing portion 22 applies an acting force to the first inclined surface 622, the first inclined surface 622 receives an outward horizontal component force, so that the whole clamping member 6 is pressed outward, and it is ensured that the second fixing portion 22 can normally advance until the clamping portion 62 forms a clamping, and the second inclined surface 623 is closer to a vertical state than the first inclined surface 622.
The above description is only an embodiment of the present invention, and is not intended to limit the scope of the present invention, and all equivalent modifications made by the present invention and the contents of the accompanying drawings, which are directly or indirectly applied to the related technical fields, are included in the scope of the present invention.

Claims (14)

1. The optical component bracket assembly is characterized in that a first fixing part and a second fixing part which are used for fixing with the bracket assembly are arranged on the optical component, and a signal transceiving end is also arranged on the optical component;
the support assembly includes:
one side of the bottom plate is used for being connected with the surface of glass, a signal through hole is formed in the bottom plate, and the signal receiving and transmitting end points to the signal through hole;
the limiting structure is arranged on one surface, away from the glass, of the bottom plate and comprises a clamping groove, and the first fixing part can be clamped with the clamping groove after rotating for a certain angle in the clamping groove;
the stop piece is connected with the bottom plate at one end, and the other end of the stop piece extends to the side away from the glass and is used for abutting against the surface of the optical component;
the clamping piece is arranged on one surface, which is far away from the glass, of the bottom plate and is clamped with the second fixing part, and the direction of at least one force component applied to the second fixing part after the clamping piece is clamped with the second fixing part is opposite to the direction of at least one force component applied to the optical component by the stop piece;
and the light shield is connected with the bottom plate and covers the signal passing port and the signal receiving and transmitting end, and one end of the light shield, which is close to the signal receiving and transmitting end, is positioned between the optical component and the bottom plate.
2. An optical component support assembly as claimed in claim 1, wherein an error prevention member is disposed on a surface of the base plate facing away from the glass, the stop member and the locking member are disposed between the error prevention member and the limiting structure, and when the first fixing portion is not locked into the locking slot, the error prevention member restricts rotation of the optical component so that the second fixing portion cannot be locked to the locking member.
3. An optical component holder assembly as claimed in claim 2, wherein the error prevention member has one end fixedly connected to the base plate and the other end provided with a support slope, the support slope being inclined from the end far away from the optical component to the end near the optical component.
4. An optical component mounting assembly as claimed in claim 1, wherein the light shield has a third fixing portion and a fourth fixing portion for fixing to the mounting assembly, the position-limiting structure has a sliding slot, the sliding slot is located at a side of the position-limiting structure close to the signal passing port, the third fixing portion of the light shield can be inserted into the sliding slot, and the bottom plate has a locking structure for fixing the fourth fixing portion.
5. An optical component holder assembly as claimed in claim 4, wherein the latching structure includes a latching cantilever, a gap is formed between the latching cantilever and the bottom plate, the fourth fixing portion extends from the edge of the light shield toward the gap and penetrates through the gap, and a protrusion is formed at an end of the fourth fixing portion penetrating through the gap and is engaged with the edge of the latching cantilever.
6. An optical component support assembly as claimed in claim 1, wherein the limiting structure further comprises a limiting seat and a cantilever, one end of the cantilever is fixedly connected to the base plate, the other end of the cantilever is located above the slot, and the slot is formed between the limiting seat and the cantilever.
7. An optical component holder assembly as claimed in claim 6, wherein the locking slot includes a pre-locking slot for allowing the first fixing portion to enter the space between the cantilever and the limiting base at a fixed angle, the locking slot further includes a fixing slot for allowing the first fixing portion to rotate at an angle, the pre-locking slot and the fixing slot are communicated with each other, the cantilever is located at an end above the locking slot and is a supporting end protruding towards the locking slot, the limiting base includes a pre-locking inclined surface and an arc surface, the pre-locking slot is located between the supporting end and the pre-locking inclined surface, and the fixing slot is located between the supporting end and the arc surface.
8. An optical component support assembly as claimed in claim 1, wherein the limiting seat further comprises a pre-locking guide platform, the pre-locking guide platform is located at an entrance of the slot, and a stepped drop exists between one end of the pre-locking guide platform, which is close to the entrance of the slot, and the limiting seat.
9. An optical component holder assembly as claimed in claim 1, wherein the first fixing portion is rotatable within the slot through an angle e, e being greater than or equal to 10 ° and less than or equal to 50 °.
10. The optical component support assembly as claimed in claim 1, wherein the stop member is a resilient sheet.
11. An optical component holder assembly as claimed in claim 1, wherein the engaging member includes a supporting portion and an engaging portion, the supporting portion is connected to the base plate, the engaging portion is disposed at an end of the supporting portion away from the base plate, when the optical component is not connected to the holder, an included angle between the supporting portion and the base plate is α, and α is greater than or equal to 70 ° and less than or equal to 100 °.
12. An optical component support assembly as claimed in claim 11, wherein the clip further comprises a clip root, the support portion is fixedly connected to the base plate via the clip root, and an included angle between the clip root and the base plate is γ, γ being greater than or equal to 130 ° and less than or equal to 180 °.
13. An optical component holder assembly as claimed in claim 11, wherein the clamping portion includes a contact surface, the contact surface contacts the second fixing portion and applies pressure to the second fixing portion, an included angle between the contact surface and the base plate is β, and β is greater than or equal to 0 ° and less than or equal to 50 °.
14. An optical component holder assembly as claimed in claim 13, wherein the clamping portion further comprises a first inclined surface and a second inclined surface connected in sequence, the first inclined surface contacts the clamping portion before the second inclined surface in the process of clamping the clamping member to the second fixing portion, the first inclined surface has an inclination angle δ relative to the second inclined surface, δ is greater than or equal to 0 ° and less than or equal to 40 °.
CN202211389112.1A 2022-08-05 2022-11-08 Optical component support assembly Active CN115610338B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202211389112.1A CN115610338B (en) 2022-11-08 Optical component support assembly
PCT/CN2023/111286 WO2024027831A1 (en) 2022-08-05 2023-08-04 Support for fixing component onto surface of glass and windshield

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202211389112.1A CN115610338B (en) 2022-11-08 Optical component support assembly

Publications (2)

Publication Number Publication Date
CN115610338A true CN115610338A (en) 2023-01-17
CN115610338B CN115610338B (en) 2024-07-09

Family

ID=

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024027831A1 (en) * 2022-08-05 2024-02-08 福建省万达汽车玻璃工业有限公司 Support for fixing component onto surface of glass and windshield

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105074564A (en) * 2013-03-11 2015-11-18 本田技研工业株式会社 Camera unit, vehicle, and method for manufacturing camera unit
CN105954958A (en) * 2015-01-28 2016-09-21 Trw汽车美国有限责任公司 Camera bracket
US20180239223A1 (en) * 2017-02-22 2018-08-23 Trw Automotive Us Llc Moderation of a driver assist camera enhancement via a vehicle windshield
CN113272180A (en) * 2020-09-11 2021-08-17 深圳市大疆创新科技有限公司 Vehicle-mounted multi-view structure and vehicle
CN114992466A (en) * 2022-06-20 2022-09-02 深圳市唯迹科技有限公司 Support and shooting device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105074564A (en) * 2013-03-11 2015-11-18 本田技研工业株式会社 Camera unit, vehicle, and method for manufacturing camera unit
CN105954958A (en) * 2015-01-28 2016-09-21 Trw汽车美国有限责任公司 Camera bracket
US20180239223A1 (en) * 2017-02-22 2018-08-23 Trw Automotive Us Llc Moderation of a driver assist camera enhancement via a vehicle windshield
CN113272180A (en) * 2020-09-11 2021-08-17 深圳市大疆创新科技有限公司 Vehicle-mounted multi-view structure and vehicle
CN114992466A (en) * 2022-06-20 2022-09-02 深圳市唯迹科技有限公司 Support and shooting device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024027831A1 (en) * 2022-08-05 2024-02-08 福建省万达汽车玻璃工业有限公司 Support for fixing component onto surface of glass and windshield

Similar Documents

Publication Publication Date Title
CN109328153B (en) Camera head unit
CN110154929B (en) Module and support structure assembly
US10800343B2 (en) Onboard electronic device mounting structure
EP3518031B1 (en) Imaging device
CN110371042B (en) Attachment unit and attachment method for a vehicle component and windshield for a vehicle
US20040079853A1 (en) Accessory holder in cabin
US10583716B2 (en) Exterior structure of vehicle door
US11951908B2 (en) Exterior rearview mirror or winglet for a vehicle having an electrical device attached to a housing
US10625587B2 (en) Vehicle door sash structure
CN115610338A (en) Optical component bracket assembly
US5993032A (en) Articulated piece
CN115610338B (en) Optical component support assembly
US12012050B2 (en) Fastening device for fastening a vehicle component to a body component
CN110370899B (en) Window frame structure of door for automobile
CN112277821B (en) Support for vehicle-mounted device and holding device for vehicle-mounted device
CN115303195A (en) Support for fixing component on glass surface and windshield
WO2024027831A1 (en) Support for fixing component onto surface of glass and windshield
CN113276675A (en) Motormeter dish and car
US11433827B2 (en) Bracket assembly for securing a safety equipment module to a windowpane of a vehicle
US11667176B2 (en) Vehicle tailgate
US11738697B2 (en) Mounting part structure of external detection sensor for vehicle
US20230027545A1 (en) Camera module structure
CN219969563U (en) Mounting tool
CN221272829U (en) Vehicle-mounted component bearing device and glass assembly
CN108407734B (en) Fixed bolster, on-vehicle camera device and motor vehicle of on-vehicle camera

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant