CN210605164U

CN210605164U - Vehicle-mounted lens with good waterproof performance

Info

Publication number: CN210605164U
Application number: CN201922137449.3U
Authority: CN
Inventors: 张彦东
Original assignee: Shenzhen Jinchengtai Electronic Technology Co Ltd
Current assignee: Shenzhen Jinchengtai Electronic Technology Co Ltd
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-05-22
Anticipated expiration: 2029-12-03

Abstract

The utility model discloses an on-vehicle camera lens that waterproof performance is good, including the main casing body and camera lens body, be equipped with the opening that the camera lens body corresponds on the main casing body, the one end of opening slides and inserts and is equipped with the clear glass board, the top fixedly connected with fixed block of clear glass board, the one end of fixed block runs through the inner wall of opening and upwards extends, fixedly connected with latch segment on the outer wall of the main casing body, through locking screw fixed connection between latch segment and the fixed block, the one end that the clear glass board was kept away from to the main casing body is equipped with fixed cover, be equipped with the through hole that corresponds with the camera lens body on the fixed cover, be equipped with a plurality of spouts that the symmetry set up. The utility model discloses well detachable mechanism and sealing mechanism's setting makes the device conveniently dismantle and maintains, and waterproof performance has obtained the promotion simultaneously to the result of use of on-vehicle camera lens has been promoted.

Description

Vehicle-mounted lens with good waterproof performance

Technical Field

The utility model relates to an on-vehicle camera lens technical field especially relates to an on-vehicle camera lens that waterproof performance is good.

Background

In the vehicle-mounted industry, the requirement on the waterproof grade of a lens is higher and higher, the original IP67 grade is improved to IP69 and IP69K, and the traditional waterproof ring sealing ring is more and more difficult to meet the requirement on the waterproof grade at present, and the required waterproof grade can be met only by using a multiple waterproof structure.

But current on-vehicle camera lens constitution mechanism is comparatively simple, and on-vehicle camera lens is inconvenient dismantles the maintenance, and on-vehicle camera lens's waterproof performance is relatively poor simultaneously to influence on-vehicle camera lens's result of use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art vehicle-mounted lens and forming the mechanism comparatively simply, vehicle-mounted lens is inconvenient to be dismantled and is maintained, the relatively poor problem of vehicle-mounted lens waterproof performance simultaneously, and the vehicle-mounted lens that waterproof performance is good that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a vehicle-mounted lens with good waterproof performance comprises a main shell and a lens body, wherein a through hole corresponding to the lens body is formed in the main shell, a transparent glass plate is inserted into one end of the through hole in a sliding mode, a fixed block is fixedly connected to the top of the transparent glass plate, one end of the fixed block penetrates through the inner wall of the through hole and extends upwards, a locking block is fixedly connected to the outer wall of the main shell, the locking block is fixedly connected with the fixed block through a locking screw, a fixed sleeve is arranged at one end, away from the transparent glass plate, of the main shell, a penetrating hole corresponding to the lens body is formed in the fixed sleeve, a plurality of sliding grooves are symmetrically formed in the outer wall of the main shell, a sliding rod is fixedly connected in each sliding groove, an L-shaped clamping rod is sleeved on each sliding rod in a sliding mode, a plurality of clamping grooves corresponding to the L-shaped, and two ends of the first spring are respectively fixedly connected with the L-shaped clamping rod and the inner wall of the sliding groove.

Preferably, the inner wall of the through opening is provided with a slot corresponding to the transparent glass plate, and the slot is internally connected with a backing plate through a plurality of second springs.

Preferably, a rubber pad is fixedly bonded on the inner wall of the main shell.

Preferably, the outer wall of the main shell close to one end of the fixed sleeve is fixedly connected with a plurality of supporting blocks, and the supporting blocks are provided with fixing ports.

Preferably, a first sealing ring is fixedly sleeved at one end of the lens body close to the fixed sleeve, and the edge of the first sealing ring is abutted to the inner wall of the main shell.

Preferably, a second sealing ring is fixedly bonded to one side of the fixing sleeve opposite to the main shell.

Has the advantages that:

1. when the lens body needs to be maintained, the locking screw is firstly unscrewed, then the transparent glass plate is pulled out by using the fixed block, then the lens body is pulled, the lens body is pulled out from one end close to the transparent glass plate for maintenance, meanwhile, the fixed sleeve can effectively fix the lens body, meanwhile, the L-shaped clamping rod can fix the fixed sleeve, and the first sealing ring and the second sealing ring can effectively seal;

2. meanwhile, the first spring can support the L-shaped clamping rod in a certain elastic mode, the second spring and the base plate can buffer the transparent glass plate in a certain elastic mode, and the rubber pad can buffer the transparent glass plate in a certain damping mode.

Drawings

Fig. 1 is a schematic structural view of a vehicular lens with good waterproof performance provided by the present invention;

fig. 2 is a schematic side view of a main housing of a vehicular lens with good waterproof performance according to the present invention;

fig. 3 is the utility model provides a fixed cover of on-vehicle camera lens department that waterproof performance is good looks sideways at the schematic structure.

In the figure: the lens comprises a main shell 1, a lens body 2, a transparent glass plate 3, a fixing block 4, a locking block 5, a locking screw 6, a fixing sleeve 7, a sliding rod 8, a clamping rod 9L, a first spring 10, a second spring 11, a backing plate 12, a supporting block 13, a first sealing ring 14 and a second sealing ring 15.

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.

Referring to fig. 1-3, a vehicle-mounted lens with good waterproof performance comprises a main shell 1 and a lens body 2, wherein the main shell 1 is provided with an opening corresponding to the lens body 2 and used for mounting the lens body 2, one end of the opening is slidably inserted with a transparent glass plate 3 and used for protecting the lens body 2, the top of the transparent glass plate 3 is fixedly connected with a fixed block 4 and used for fixing the transparent glass plate 3, one end of the fixed block 4 penetrates through the inner wall of the opening and extends upwards, the outer wall of the main shell 1 is fixedly connected with a locking block 5 and used for fixing the fixed block 4, and the locking block 5 is fixedly connected with the fixed block 4 through a locking screw 6;

in this embodiment, the one end that transparent glass board 3 was kept away from to main casing body 1 is equipped with fixed cover 7, be used for fixed camera lens body 2, be equipped with the through-hole that corresponds with camera lens body 2 on the fixed cover 7, be equipped with a plurality of spouts that the symmetry set up on main casing body 1's the outer wall, fixedly connected with slide bar 8 in the spout, L type kelly 9 has been cup jointed in the slip on the slide bar 8, be used for fixed cover 7, it is equipped with a plurality of draw-in grooves that correspond with L type kelly 9 to surround on the fixed cover 7, the cover is equipped with first spring 10 on the slide bar 8, be used for playing certain elastic support to L type kelly 9, the both ends of first spring 10 respectively with L type.

In this embodiment, be equipped with the slot that corresponds with transparent glass board 3 on the inner wall of opening, be connected with backing plate 12 through a plurality of second springs 11 in the slot, play certain elastic support to transparent glass board 3, it has the rubber pad to fix the bonding on main casing body 1's the inner wall, play certain shock attenuation buffering to lens body 2, a plurality of supporting shoes 13 of fixedly connected with on main casing body 1 is close to the outer wall of fixed cover 7 one end, conveniently fix main casing body 1, be equipped with fixed mouthful on the supporting shoe 13, lens body 2 is close to the fixed cover of the one end of fixed cover 7 and has been cup jointed first sealing washer 14, the edge of a sealing washer 14 offsets with main casing body 1's inner wall, play certain sealed effect, fixed cover 7 is fixed with second sealing washer 15 with the fixed bonding in the relative one side of main casing body.

In this embodiment, when needs maintain lens body 2, unscrew locking screw 6 earlier, then utilize fixed block 4 to take transparent glass board 3 out, then stimulate lens body 2, take lens body 2 out from the one end that is close to transparent glass board 3, maintain, fixed cover 7 can effectually fix lens body 2 simultaneously, L type kelly 9 can be fixed cover 7 simultaneously, first sealing washer 14 and second sealing washer 15 can carry out effectual sealed, first spring 11 can play certain elastic support to L type kelly 9 simultaneously, second spring 11 and backing plate 12 can play certain elastic buffer effect to transparent glass board 3, the rubber pad can play certain shock attenuation cushioning effect to transparent glass board 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

1. The utility model provides an on-vehicle camera lens that waterproof performance is good, includes main casing body (1) and camera lens body (2), its characterized in that: be equipped with the opening that camera lens body (2) correspond on main casing body (1), the one end of opening slides and inserts and is equipped with clear glass board (3), the top fixedly connected with fixed block (4) of clear glass board (3), the one end of fixed block (4) runs through the inner wall of opening and upwards extends, fixedly connected with latch segment (5) on the outer wall of main casing body (1), through locking screw (6) fixed connection between latch segment (5) and fixed block (4), the one end that clear glass board (3) were kept away from to main casing body (1) is equipped with fixed cover (7), be equipped with the through-hole that corresponds with camera lens body (2) on fixed cover (7), be equipped with a plurality of spouts of symmetry setting on the outer wall of main casing body (1), fixedly connected with slide bar (8) in the spout, slide bar (8) go up the slip cover and have been cup jointed L type kelly (9), fixed cover (7) are gone up the encircleing a plurality of draw-in grooves that are equipped with and correspond with L type kelly (9), the cover is equipped with first spring (10) on slide bar (8), the both ends of first spring (10) respectively with L type kelly (9) and spout inner wall fixed connection.

2. The vehicular lens with good waterproof performance according to claim 1, characterized in that: be equipped with the slot that corresponds with transparent glass board (3) on the inner wall of opening, be connected with backing plate (12) through a plurality of second spring (11) in the slot.

3. The vehicular lens with good waterproof performance according to claim 1, characterized in that: the inner wall of the main shell (1) is fixedly bonded with a rubber pad.

4. The vehicular lens with good waterproof performance according to claim 1, characterized in that: the outer wall that main casing body (1) is close to fixed cover (7) one end on fixedly connected with a plurality of supporting shoes (13), be equipped with fixed mouthful on supporting shoe (13).

5. The vehicular lens with good waterproof performance according to claim 1, characterized in that: the lens body (2) is close to one end of the fixed sleeve (7) and is fixedly sleeved with a first sealing ring (14), and the edge of the first sealing ring (14) is abutted to the inner wall of the main shell (1).

6. The vehicular lens with good waterproof performance according to claim 1, characterized in that: and a second sealing ring (15) is fixedly bonded on one side of the fixed sleeve (7) opposite to the main shell (1).