CN214797728U - Antenna cover plate device - Google Patents
Antenna cover plate device Download PDFInfo
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- CN214797728U CN214797728U CN202121237758.9U CN202121237758U CN214797728U CN 214797728 U CN214797728 U CN 214797728U CN 202121237758 U CN202121237758 U CN 202121237758U CN 214797728 U CN214797728 U CN 214797728U
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- cover plate
- automobile body
- antenna
- sealing strip
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Abstract
The utility model belongs to the technical field of the auto-parts and specifically relates to an antenna cover plate device is related to, it includes the apron main part and inhales the sound cotton for the apron main part that bonds on the automobile body is the arc, and the apron main part passes through naturally with the automobile body, inhales the cotton rigid coupling of sound and is close to one side of automobile body in the apron main part, inhales the sound cotton circularity, and the antenna is deposited and is inhaled the cotton cavity that forms with the apron main part of sound. This application places the antenna in inhaling the cavity that sound cotton and apron main part formed, paints monocomponent structure glue in the apron main part one side that is close to the automobile body afterwards, with the antenna cover installation and bond on the automobile body, the apron main part be the arc and with the automobile body natural transition, reduced the degree of antenna cover protrusion automobile body, has the effect that reduces antenna device and is damaged the probability by the collision.
Description
Technical Field
The application relates to the field of automobile assembly parts, in particular to an antenna cover plate device.
Background
In order to facilitate the use of electronic equipment by drivers and passengers in a vehicle, it is necessary to mount an antenna device for receiving signals on the vehicle.
The existing Chinese patent with reference to publication number CN204348891U discloses a portable shark fin antenna, which comprises a large body, an antenna sheet, a large body pad, a base and a connecting wire, wherein one end of the connecting wire is connected with an antenna rod, the large body pad is fixedly connected to one side of the large body close to a vehicle body, the large body and the large body pad are fixedly connected to form a shark fin-shaped forming body, the forming body and the base are fixedly connected to form a cavity for accommodating the antenna sheet, and the bottom end of the base is fixedly connected with a glue sticker which is adhered to the vehicle body of a vehicle; the side of antenna piece is equipped with the inserting groove, and the other end of connecting wire is equipped with the dop with the shape size looks adaptation of inserting groove and peg graft in this inserting groove, and the antenna piece includes resonance first antenna stub and second antenna stub on the operating frequency of difference.
In view of the above-mentioned related art, the inventor believes that a shark fin-shaped body protrudes from a vehicle body surface and is easily damaged by a crashing object, and has a defect that the antenna device is highly likely to be damaged by a collision.
SUMMERY OF THE UTILITY MODEL
In order to reduce the probability that the antenna device is damaged by collision, the application provides an antenna cover plate device.
The application provides an antenna cover plate device adopts following technical scheme:
the utility model provides an antenna cover plate device, includes the apron main part and inhales the sound cotton for the apron main part that bonds on the automobile body is the arc, and apron main part and automobile body transition naturally inhales the cotton rigid coupling of sound in the one side that the apron main part is close to the automobile body, inhales the sound cotton circularity, and the antenna is deposited in the cavity of inhaling the sound cotton and lapping the main part and forming.
Through adopting above-mentioned technical scheme, place the antenna in inhaling the cavity that sound cotton and apron main part formed, paint the adhesive in the apron main part one side that is close to the automobile body afterwards, bond the antenna cover board on the automobile body, inhale the sound cotton and can fall the noise around the antenna, noise abatement is to antenna signal reception's interference, the apron main part is the arc and with the automobile body transition naturally, has reduced the degree of antenna cover board protrusion automobile body, has reduced the probability that antenna device is damaged by the collision.
Optionally, the edge of the cover plate main body is detachably connected with a sealing strip, the sealing strip is located between the cover plate main body and the vehicle body, and the sealing strip is abutted against the cover plate main body and the vehicle body.
Through adopting above-mentioned technical scheme, install the sealing strip in the edge of apron main part, will install the apron main part of sealing strip afterwards and bond on the automobile body, the sealing strip butt is between apron main part and automobile body, and small deformation can take place for the sealing strip, and the sealing strip is filled in the gap department between apron main part and automobile body, and it is internal to reduce dust and rainwater and get into the apron main part from the gap, has improved the leakproofness between apron main part and the automobile body.
Optionally, a convex edge is fixedly connected to one side, close to the vehicle body, of the edge of the cover plate main body, the sealing strip is bent over to the convex edge to form a groove, and the convex edge is located in the groove and is connected with the sealing strip in an inserting mode.
By adopting the technical scheme, when the sealing strip is installed, the groove of the sealing strip is opposite to the convex edge, the convex edge is inserted into the groove of the sealing strip, the convex edge is limited to the sealing strip, the degree of relative sliding between the sealing strip and the cover plate main body is reduced, and therefore the stability of the sealing strip fixed on the cover plate main body is improved.
Optionally, the cover plate main body is close to one side of the automobile body and is fixedly connected with a limiting plate used for limiting installation of the sealing strip, the sealing strip is just opposite to the limiting plate, a limiting groove is formed in the limiting plate, and the limiting plate is located in the limiting groove and is abutted to the sealing strip.
Through adopting above-mentioned technical scheme, in the sealing strip installation, place the sealing strip in apron main part edge, the limiting plate is located the spacing inslot of sealing strip, thereby and the limiting plate and the position of sealing strip butt definite sealing strip, reduced the degree that the dislocation takes place for sealing strip and apron main part, reduced the time of sealing strip proofreading, improved the convenience of sealing strip installation.
Optionally, one side of the cover plate main body, which is close to the vehicle body, is fixedly connected with a support for providing supporting force for the cover plate main body, and one side of the support, which is far away from the cover plate main body, is bonded on the vehicle body.
By adopting the technical scheme, when the cover plate main body is arranged on the automobile body, the bracket is bonded on the automobile body, the contact area of the cover plate main body and the automobile body is increased by the bracket, and the installation stability of the cover plate main body is improved; meanwhile, the support provides supporting force for the cover plate main body, the bearing strength of the cover plate main body is improved, the impact resistance of the cover plate main body is improved, and the probability that the antenna device is damaged by collision is reduced.
Optionally, the support is the arch setting, and the support is close to automobile body one side and has seted up the preformed hole, and the preformed hole runs through the support.
Through adopting above-mentioned technical scheme, when the installation apron main part, scribble the adhesive on the support, the adhesive coats in the support and keeps away from the one side of apron main part, and partial adhesive is filled in the preformed hole, and partial adhesive bonds in the cavity department of support, and the adhesive further provides the holding power to the apron main part after solidifying, has improved the anti impact of apron main part, has reduced the probability that antenna device was damaged by the collision.
Optionally, the cover plate main body is close to one side of the vehicle body and is fixedly connected with a magic buckle.
Through adopting above-mentioned technical scheme, when the apron main part is installed on the automobile body, locate to coat the adhesive at the magic hasp, the adhesive bonds on the automobile body, and the magic hasp has strengthened the adhesive force between adhesive and the apron main part, and the magic hasp has increased the bonding area between apron main part and the automobile body simultaneously, has improved the stability that the apron main part is fixed in on the automobile body.
Optionally, the cover plate main body is close to one side of the vehicle body and is fixedly connected with a plurality of buffer blocks, the buffer blocks are distributed at intervals, and the buffer blocks are abutted to the vehicle body.
Through adopting above-mentioned technical scheme, when installing the apron main part on the automobile body, the buffer block earlier with the automobile body contact, press the apron main part towards the direction that is close to the automobile body afterwards, the buffer block receives the extrusion and the compression takes place elastic deformation, the buffer block has reduced the instantaneous impact between apron main part and the automobile body, has reduced the degree that automobile body and apron main part take place the damage, has improved the protectiveness to automobile body and apron main part.
In summary, the present application includes at least one of the following beneficial technical effects:
1. by arranging the cover plate main body and the sound absorption cotton, the cover plate main body and the vehicle body are in natural transition, the degree of the antenna cover plate protruding out of the vehicle body is reduced, and the effect of reducing the collision damage probability of the antenna device is achieved;
2. through the arrangement of the bracket, the bracket provides supporting force for the cover plate main body, so that the impact resistance degree of the cover plate main body is improved, and the effect of reducing the collision damage probability of the antenna device is achieved;
3. through setting up the buffer block, the buffer block receives the extrusion and compresses, has reduced the instantaneous impact between apron main part and the automobile body, has produced the effect that reduces automobile body and apron main part damage degree.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present application;
FIG. 2 is a schematic view showing the structure of the main body of the cover plate;
FIG. 3 is a schematic view showing a partial structure of a prepared hole;
FIG. 4 is an enlarged view of a portion of FIG. 1 at A;
fig. 5 is a partially enlarged view at B in fig. 1.
Description of reference numerals: 1. a cover plate main body; 11. a rib; 12. a limiting plate; 13. a support; 131. reserving a hole; 132. a through groove; 2. sound-absorbing cotton; 3. a sealing strip; 31. a groove; 32. a limiting groove; 4. a magic hasp; 5. a buffer block; 6. single component structural adhesive.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses an antenna cover plate device. Referring to fig. 1, an antenna apron device includes apron main part 1 and inhales the sound cotton 2, and apron main part 1 bonds on the automobile body, inhales the cotton 2 rigid couplings of sound in apron main part 1 inboard, and the antenna is deposited in inhaling the cotton 2 cavity that forms of sound and apron main part 1, and apron main part 1 is the arc and passes through naturally with the automobile body, has reduced the degree of antenna apron protrusion automobile body, has reduced the probability that antenna device was damaged by the collision.
Referring to fig. 1 and 2, a cover plate main body 1 is arc-shaped, the outer side of the cover plate main body 1 is in natural transition with a vehicle body, the cover plate main body 1 is bonded on the vehicle body through an adhesive, the adhesive is a single-component structural adhesive 6, referring to fig. 1 and 3, a sound-absorbing cotton 2 is fixedly connected to the inner side of the cover plate main body 1, the sound-absorbing cotton 2 is a rectangular ring, an antenna is stored in a cavity formed by the sound-absorbing cotton 2 and the cover plate main body 1, the sound-absorbing cotton 2 has a plurality of fine gaps and good noise reduction performance, the sound-absorbing cotton 2 can reduce noise around the antenna, and interference of the noise on antenna signal receiving is reduced; the inner side of the cover plate main body 1 is fixedly connected with two supports 13, the two supports 13 are respectively positioned at two sides of the sound absorption cotton 2, the supports 13 are arranged in an arch shape, the middle parts of the supports 13 and the cover plate main body 1 are arranged at intervals, through grooves 132 are formed at the positions, close to the cover plate main body 1, of the supports 13, the through grooves 132 are formed along the length direction of the supports 13, the contact area of the supports 13 and the cover plate main body 1 is reduced, the degree of sink marks generated at the joints of the cover plate main body 1 and the supports 13 is reduced, and the flatness of injection molding of the cover plate main body 1 is improved; the bracket 13 is provided with a prepared hole 131 at one side far away from the cover plate main body 1, and the prepared hole 131 penetrates through the bracket 13.
When the cover plate main body 1 is installed, single-component structural adhesive 6 is coated on the inner side of the cover plate main body 1, the single-component structural adhesive 6 is extruded into the reserved hole 131, the single-component structural adhesive 6 is filled in a cavity between the support 13 and the cover plate main body 1, part of the single-component structural adhesive 6 is coated on one side, close to the vehicle body, of the support 13, the cover plate main body 1 is installed on the vehicle body, the single-component structural adhesive 6 is bonded between the cover plate main body 1 and the vehicle body and between the support 13 and the vehicle body, the cover plate main body 1 is arc-shaped and is in natural transition with the vehicle body, the degree that an antenna cover plate protrudes out of the vehicle body is reduced, and the probability that an antenna device is damaged by collision is reduced; the support 13 increases the contact area between the cover plate main body 1 and the vehicle body, and improves the installation stability of the cover plate main body 1; the bracket 13 provides a supporting force for the middle part of the cover plate main body 1, and the single-component structural adhesive 6 positioned at the cavity of the bracket 13 and the cover plate main body 1 further provides a supporting force for the cover plate main body 1 after solidification, so that the bearing strength and the impact resistance of the cover plate main body 1 are improved, and the probability that the antenna device is damaged by collision is reduced.
Referring to fig. 4 and 5, the edge of the inner side of the cover plate main body 1 is fixedly connected with a convex rib 11, the convex ribs 11 are positioned at the long side and the adjacent wide side of the cover plate main body 1, two limiting plates 12 are fixedly connected to the middle part of the convex rib 11, close to the long side, of the inner side of the cover plate main body 1, the two limiting plates 12 are arranged, and the two limiting plates 12 are perpendicular to the cover plate main body 1 and are spaced; the sealing strip 3 is arranged on the cover plate main body 1 close to the convex edge 11, the sealing strip 3 is bent over to the convex edge 11 to form a groove 31, the convex edge 11 is positioned in the groove 31 and is spliced with the sealing strip 3, a limiting groove 32 is formed in the position, opposite to the limiting plate 12, of the sealing strip 3, and the limiting plate 12 is positioned in the limiting groove 32 and is abutted to the sealing strip 3; the sealing strip 3 is located between apron main part 1 and the automobile body, and sealing strip 3 all butts with apron main part 1 and automobile body.
When the sealing strip 3 is installed, the groove 31 of the sealing strip 3 is opposite to the rib 11, the sealing strip 3 is moved towards the direction close to the rib 11, the rib 11 is inserted into the groove 31 of the sealing strip 3, meanwhile, the limiting plate 12 is positioned in the limiting groove 32, and the limiting plate 12 is abutted to the sealing strip 3 so as to determine the position of the sealing strip 3, so that the time for calibrating the sealing strip 3 is reduced, and the installation convenience of the sealing strip 3 is improved; the convex edges 11 limit the sealing strip 3, so that the degree of relative sliding between the sealing strip 3 and the cover plate main body 1 is reduced, and the stability of fixing the sealing strip 3 on the cover plate main body 1 is improved; sealing strip 3 matter is soft, and can take place small deformation, and sealing strip 3 is filled in the gap department between apron main part 1 and automobile body, reduces dust and rainwater and gets into apron main part 1 in from the gap, has improved the leakproofness between apron main part 1 and the automobile body, has reduced the damage and the interference degree to the antenna.
Referring to fig. 5, be provided with magic hasp 4 on the apron main part 1, magic hasp 4 bonds in apron main part 1 inboard, one side that magic hasp 4 is close to the automobile body has a plurality of bumps and space, before installing apron main part 1, coat monocomponent structure glue 6 on magic hasp 4, magic hasp 4 has strengthened monocomponent structure glue 6 and has adhered to the adhesion on magic hasp 4, install apron main part 1 afterwards and press on the automobile body, magic hasp 4 has strengthened monocomponent structure glue 6 on the apron main part 1 and the area of contact and the adhesive force of automobile body, improved the stability that apron main part 1 is fixed in on the automobile body.
Referring to fig. 1, the inboard fixedly connected with buffer block 5 of apron main part 1, buffer block 5 are provided with a plurality ofly, and a plurality of buffer blocks 5 interval distribution in the edge of apron main part 1, a plurality of buffer blocks 5 all with the automobile body butt. When apron main part 1 installation and bonding on the automobile body, buffer block 5 and automobile body contact press apron main part 1 towards the direction that is close to the automobile body afterwards, and buffer block 5 receives the extrusion and compresses, and buffer block 5 takes place elastic deformation and has reduced the instantaneous impact between apron main part 1 and the automobile body, has weakened the degree that automobile body and apron main part 1 take place the damage, has improved the protectiveness to automobile body and apron main part 1.
The implementation principle of the antenna cover plate device in the embodiment of the application is as follows: move sealing strip 3 towards the direction that is close to bead 11, bead 11 inserts in the recess 31 of sealing strip 3, place the antenna in inhaling the cotton cavity that 2 and apron main part 1 formed of sound, scribble monocomponent structure glue 6 at apron main part 1 inboard afterwards, bond the antenna cover on the automobile body, sealing strip 3 seals the gap between apron main part 1 and the automobile body, inhale the cotton 2 of sound and can fall the noise around the antenna, reduce the interference of noise to antenna signal reception, apron main part 1 is the arc and passes through naturally with the automobile body, the degree that the antenna cover protrudes the automobile body has been reduced, the probability that the antenna device was damaged by the collision has been reduced.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. An antenna cover plate device, characterized in that: including apron main part (1) and inhale sound cotton (2) for apron main part (1) that bonds on the automobile body is the arc, and apron main part (1) and automobile body transition naturally inhale sound cotton (2) rigid coupling in apron main part (1) and be close to one side of automobile body, inhale sound cotton (2) and become the circularity, and the antenna is deposited in the cavity of inhaling sound cotton (2) and apron main part (1) formation.
2. The antenna cover device according to claim 1, wherein: the edge of the cover plate main body (1) is detachably connected with a sealing strip (3), the sealing strip (3) is located between the cover plate main body (1) and the automobile body, and the sealing strip (3) is abutted to the cover plate main body (1) and the automobile body.
3. An antenna cover device according to claim 2, wherein: the edge of the cover plate main body (1) is close to one side of the vehicle body and is fixedly connected with a convex rib (11), the sealing strip (3) is bent over the convex rib (11) to form a groove (31), and the convex rib (11) is located in the groove (31) and is connected with the sealing strip (3) in an inserting mode.
4. An antenna cover device according to claim 2, wherein: the cover plate main body (1) is close to one side of the automobile body and is fixedly connected with a limiting plate (12) used for installing the limiting strip (3), the limiting groove (32) is just formed in the limiting plate (12) in the position where the sealing strip (3) is located, and the limiting plate (12) is located in the limiting groove (32) and is abutted to the sealing strip (3).
5. The antenna cover device according to claim 1, wherein: the side, close to the automobile body, of the cover plate main body (1) is fixedly connected with a support (13) used for providing supporting force for the cover plate main body (1), and one side, far away from the cover plate main body (1), of the support (13) is bonded to the automobile body.
6. An antenna cover device according to claim 5, wherein: support (13) are the arch and set up, and support (13) are close to automobile body one side and have seted up preformed hole (131), and preformed hole (131) run through support (13).
7. The antenna cover device according to claim 1, wherein: the cover plate main body (1) is close to one side of the vehicle body and is fixedly connected with a magic buckle (4).
8. The antenna cover device according to claim 1, wherein: apron main part (1) is close to automobile body one side fixedly connected with buffer block (5), and buffer block (5) are provided with a plurality ofly, a plurality of buffer block (5) interval distribution, and buffer block (5) and automobile body butt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121237758.9U CN214797728U (en) | 2021-06-03 | 2021-06-03 | Antenna cover plate device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121237758.9U CN214797728U (en) | 2021-06-03 | 2021-06-03 | Antenna cover plate device |
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| Publication Number | Publication Date |
|---|---|
| CN214797728U true CN214797728U (en) | 2021-11-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121237758.9U Active CN214797728U (en) | 2021-06-03 | 2021-06-03 | Antenna cover plate device |
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| CN (1) | CN214797728U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115402434A (en) * | 2022-09-21 | 2022-11-29 | 中国重汽集团济南动力有限公司 | Lightweight air guide cover for heavy-duty truck and design method thereof |
-
2021
- 2021-06-03 CN CN202121237758.9U patent/CN214797728U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115402434A (en) * | 2022-09-21 | 2022-11-29 | 中国重汽集团济南动力有限公司 | Lightweight air guide cover for heavy-duty truck and design method thereof |
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