CN211364445U - Navigation device for unmanned vehicle - Google Patents
Navigation device for unmanned vehicle Download PDFInfo
- Publication number
- CN211364445U CN211364445U CN202020015692.8U CN202020015692U CN211364445U CN 211364445 U CN211364445 U CN 211364445U CN 202020015692 U CN202020015692 U CN 202020015692U CN 211364445 U CN211364445 U CN 211364445U
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- butt joint
- buffer
- sealing mechanism
- unmanned vehicle
- navigation device
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Abstract
The utility model discloses a navigation device for an unmanned vehicle, which comprises a protective front cover and a bearing shell, and further comprises a sealing mechanism, wherein the sealing mechanism is fixedly arranged at the joint position of the protective front cover and the bearing shell, the sealing mechanism comprises a second butt joint block fixedly arranged on the bearing shell and a first butt joint block correspondingly arranged on the protective front cover, and the middle position of the two second butt joint blocks is slidably connected with a pushing sliding plate; install the sealing mechanism who locates at protection protecgulum and bearing housing laminating position through the design, guaranteed when protection protecgulum and bearing housing produce the clearance because of the hookup location screw is not hard up, sealing mechanism is to the quick packing of gap point to this leakproofness and the stability of guaranteeing device itself, simultaneously under the cooperation laminating of second butt joint piece and first butt joint piece, very big assurance at the inseparable laminating of the sealed pad of first sealed pad of certain extent and second.
Description
Technical Field
The utility model belongs to the technical field of the navigation head, concretely relates to navigation head for unmanned vehicle.
Background
The unmanned automobile is one of intelligent automobiles, is also called a wheeled mobile robot, and mainly achieves the purpose of unmanned driving by means of an intelligent driver which is mainly a computer system in the automobile.
The existing navigation device for the unmanned vehicle is mostly sealed by a rubber ring when in use, the sealing performance of the sealing mechanism is poor, the tightness between the shells is easy to reduce due to the fact that connecting screws between the shells are loosened, meanwhile, the safety of the navigation device is high, built-in lines are easy to damage at the positions of wire outlet holes in the navigation device for the unmanned vehicle, and therefore the navigation device for the unmanned vehicle is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a navigation head for unmanned vehicle to solve the current navigation head for unmanned vehicle that provides in the above-mentioned background art leakproofness is relatively poor between the casing when using, and very easily press against the problem of hindering the electric wire in wire hole position department.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a navigation device for an unmanned vehicle comprises a protective front cover, a bearing shell and a sealing mechanism, a sealing mechanism is fixedly arranged at the joint position of the protective front cover and the bearing shell, the sealing mechanism comprises a second butt joint block fixedly arranged on the bearing shell, and a first butt joint block correspondingly arranged on the protective front cover, wherein a pushing sliding plate is connected at the middle position of the two second butt joint blocks in a sliding manner, one side of the pushing sliding plate is fixedly connected with an expansion spring, the other side of the expansion spring is fixedly connected with the bearing shell, a second sealing gasket is sleeved outside the second butt joint block, one side of the second sealing gasket is tightly attached to the pushing sliding plate, a first sealing gasket is fixedly arranged on the outer side of the first butt joint block, and the second sealing gasket is provided with a buffer sealing groove for the first sealing gasket to be inserted and slide in a matching way.
Further, a plurality of wire holes have been seted up to the rear surface equidistance of bearing casing, symmetry sliding connection has the arc buffer board on the wire hole, one side and buffer spring fixed connection of arc buffer board, just buffer spring's opposite side and wire hole fixed connection.
Further, a display screen is fixedly mounted on the front surface of the protective front cover.
Furthermore, one side of the arc-shaped buffer plate, which is correspondingly far away from the buffer spring, is connected with a buffer rubber pad in an adhesive manner, and concave anti-skid grains are matched and arranged on the buffer rubber pad.
Further, the outside fixed mounting of arc buffer board has protruding type anticreep piece, just arc buffer board and wire hole pass through protruding type anticreep piece sliding connection.
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. install the sealing mechanism who locates at protection protecgulum and bearing housing laminating position through the design, guaranteed when protection protecgulum and bearing housing produce the clearance because of the hookup location screw is not hard up, sealing mechanism is to the quick packing of gap point to this leakproofness and the stability of guaranteeing device itself, simultaneously under the cooperation laminating of second butt joint piece and first butt joint piece, very big assurance at the inseparable laminating of the sealed pad of first sealed pad of certain extent and second.
2. Install the arc buffer board on the wire hole through the design to under buffer spring's tension, make to connect on the wire hole wire insulating layer can not direct with the edge contact of wire hole, reduced the wearing and tearing of insulating layer, increased unmanned vehicle navigation head's security.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
Fig. 1 is a schematic view of the overall front structure of the present invention;
FIG. 2 is a schematic view of the overall cross-sectional structure of the present invention;
fig. 3 is an enlarged schematic structural view of point a in fig. 2 according to the present invention;
FIG. 4 is a schematic view of the cross-sectional structure of the wire hole of the present invention;
in the figure: 1. a protective front cover; 2. a load bearing housing; 3. a wire outlet hole; 4. a first gasket; 5. pushing the sliding plate; 6. a second gasket; 7. an expansion spring; 8. a buffer spring; 9. an arc-shaped buffer plate; 10. a first butt-joint block; 11. a second butting block; 12. a display screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-4, the utility model provides a technical scheme: a navigation device for an unmanned vehicle comprises a protective front cover 1, a bearing shell 2 and a sealing mechanism, wherein the sealing mechanism is fixedly installed at the joint position of the protective front cover 1 and the bearing shell 2, the protective front cover 1 and the bearing shell 2 are fixedly connected through screws, the sealing mechanism comprises a second butt joint block 11 integrally installed on the bearing shell 2 and a first butt joint block 10 correspondingly integrally installed on the protective front cover 1, a pushing sliding plate 5 is slidably connected to the middle position of the two second butt joint blocks 11, one side of the pushing sliding plate 5 is fixedly connected with an expansion spring 7 through screws, the other side of the expansion spring 7 is fixedly connected with the bearing shell 2 through screws, a second sealing gasket 6 is sleeved on the outer side of the second butt joint block 11, one side of the second sealing gasket 6 is tightly attached to the pushing sliding plate 5, and a first sealing gasket 4 is fixedly installed on the outer side of the first butt joint block 10 through glue, and the cooperation is seted up on the second sealed pad 6 and is supplied first sealed pad 4 to insert the buffer seal groove of establishing, install the sealing mechanism in protection protecgulum 1 and bearing housing 2 laminating position department through the design, guaranteed when protection protecgulum 1 and bearing housing 2 produce the clearance because of the hookup location screw is not hard up, sealing mechanism is to the quick packing of gap point, with this leakproofness and the stability of guaranteeing device itself, simultaneously under the cooperation laminating of second butt joint piece 11 and first butt joint piece 10, very big assurance in the certain limit first sealed pad 4 and the inseparable laminating of second sealed pad 6.
In this embodiment, furtherly, a plurality of wire holes 3 have been seted up to the rear surface equidistance of bearing casing 2, symmetry sliding connection has arc buffer board 9 on the wire hole 3, screw and buffer spring 8 fixed connection are passed through to one side of arc buffer board 9, and buffer spring 8's opposite side passes through screw and 3 fixed connection of wire hole, install arc buffer board 9 on wire hole 3 through the design, and under buffer spring 8's tension effect, make to connect wire insulating layer can not direct and the edge contact of wire hole 3 on wire hole 3, the wearing and tearing of insulating layer have been reduced, unmanned driving vehicle navigation device's security has been increased.
In the present embodiment, further, a display screen 12 is fixedly mounted on the front surface of the protective front cover 1 by screws.
In this embodiment, further, one side of the arc-shaped buffer plate 9, which is away from the buffer spring 8 correspondingly, is connected with a buffer rubber pad through glue bonding, and the buffer rubber pad is provided with concave anti-slip lines in a matching manner.
In this embodiment, further, protruding type anticreep piece is installed to arc buffer plate 9's outside integral type, and arc buffer plate 9 and outlet hole 3 pass through protruding type anticreep piece sliding connection.
The utility model discloses a theory of operation and use flow: when a sealing mechanism needs to be installed on the joint surface of the protective front cover 1 and the bearing shell 2, the first sealing gasket 4 is adhered to the first butt joint block 10 through glue, the second sealing gasket 6 is sleeved on the second butt joint block 11, when a gap is generated between the protective front cover 1 and the bearing shell 2, under the tension action of the expansion spring 7, the pushing sliding plate 5 pushes the second sealing gasket 6 to move towards the direction close to the first sealing gasket 4, so that the second sealing gasket 6 and the first sealing gasket 4 are always in a joint state, meanwhile, the second sealing gasket 6 is always sleeved on the second butt joint block 11, the joint tightness of the protective front cover 1 and the bearing shell 2 is ensured, when an electric wire installed at the position of the wire outlet 3 shakes, the buffer spring 8 on one side of the second sealing gasket is in a contraction state, and the buffer treatment of the electric wire is realized, the insulating layer is ensured not to be directly contacted with the wire outlet hole 3, thereby ensuring the service life of the wire outlet hole 3.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a navigation head for unmanned vehicle, includes protection protecgulum (1) and bearing casing (2), its characterized in that: still include sealing mechanism, the laminating position department fixed mounting of protection protecgulum (1) and bearing casing (2) has sealing mechanism, just sealing mechanism includes second butt joint piece (11) of fixed mounting on bearing casing (2) to and correspond and install first butt joint piece (10) on protection protecgulum (1), and two sliding connection has the push slide (5) in the intermediate position department of second butt joint piece (11), one side and expanding spring (7) fixed connection of push slide (5), just the opposite side and bearing casing (2) fixed connection of expanding spring (7), the outside cover of second butt joint piece (11) is equipped with the sealed pad of second (6), one side and the push slide (5) of the sealed pad of second (6) closely laminate, the outside fixed mounting of first butt joint piece (10) has first sealed pad (4), and a buffer sealing groove for the first sealing gasket (4) to be inserted is formed in the second sealing gasket (6) in a matched mode.
2. The navigation device for the unmanned vehicle according to claim 1, wherein: a plurality of wire holes (3) have been seted up to the rear surface equidistance of bearing casing (2), symmetry sliding connection has arc buffer board (9) on wire hole (3), one side and buffer spring (8) fixed connection of arc buffer board (9), just the opposite side and wire hole (3) fixed connection of buffer spring (8).
3. The navigation device for the unmanned vehicle according to claim 1, wherein: and a display screen (12) is fixedly arranged on the front surface of the protective front cover (1).
4. The navigation device for the unmanned vehicle according to claim 2, wherein: one side of the arc-shaped buffer plate (9) which is correspondingly far away from the buffer spring (8) is connected with a buffer rubber pad in an adhesive manner, and concave anti-slip grains are arranged on the buffer rubber pad in a matching manner.
5. The navigation device for the unmanned vehicle according to claim 2, wherein: the outer side of the arc-shaped buffer plate (9) is fixedly provided with a convex anti-falling block, and the arc-shaped buffer plate (9) is connected with the wire outlet hole (3) through the convex anti-falling block in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020015692.8U CN211364445U (en) | 2020-01-03 | 2020-01-03 | Navigation device for unmanned vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020015692.8U CN211364445U (en) | 2020-01-03 | 2020-01-03 | Navigation device for unmanned vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211364445U true CN211364445U (en) | 2020-08-28 |
Family
ID=72165674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020015692.8U Expired - Fee Related CN211364445U (en) | 2020-01-03 | 2020-01-03 | Navigation device for unmanned vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211364445U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112197795A (en) * | 2020-09-17 | 2021-01-08 | 合肥宇顺电子有限公司 | Data recorder for new energy automobile |
-
2020
- 2020-01-03 CN CN202020015692.8U patent/CN211364445U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112197795A (en) * | 2020-09-17 | 2021-01-08 | 合肥宇顺电子有限公司 | Data recorder for new energy automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200828 Termination date: 20210103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |