CN221081446U - Camera head - Google Patents

Abstract

The utility model discloses a camera, which at least comprises: the LED lamp comprises a lens hood, a lamp panel, a lens and a supporting seat, wherein the supporting seat is assembled by assembling the lamp panel and the lens in a involution way, first LED lamps and second LED lamps of the lamp panel are distributed on two sides of the lens and face the lens hood, a first light blocking structure is arranged in the lens hood and between the lens and the first LED lamps, and a second light blocking structure is arranged and between the lens and the second LED lamps. According to the scheme, the light blocking structure between the lens and each LED lamp is arranged in the light shield so as to block light interference of the LED lamps on two sides to the lens, and therefore the lens can be prevented from imaging with virtual shadow.

Description

Camera head

Technical Field

The utility model relates to the technical field of automobile driver monitoring, in particular to a camera.

Background

The vehicle-mounted DMS camera is a driver monitoring system, and can realize the functions of driver fatigue monitoring, driver attention monitoring, dangerous driving behavior monitoring, driver identity recognition and the like. The DMS camera is installed to the A column position in the cab, two LED lamps are contained in the product, when the camera works in dark environment, the LED lamps can be lightened to supplement light to the lens of the camera, the LED lamps are arranged on one of the two sides of the lens, and the light field of view of the LED lamps can not be required to irradiate the lens. However, the light of the current LED lamp is reflected in the camera to affect the lens, that is, the lens is interfered by the light to form an image and a ghost image is generated.

Disclosure of utility model

In view of this, the utility model provides a camera, which is provided with a light blocking structure between a lens and each LED lamp in a light shield so as to block the light interference of the LED lamps on two sides to the lens, thereby avoiding the occurrence of virtual shadow in the imaging of the lens.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

A camera, comprising at least: the LED lamp comprises a lens hood, a lamp panel, a lens and a supporting seat, wherein the lamp panel and the lens are arranged on the supporting seat and then assembled with the lens hood in a involution mode, first LED lamps and second LED lamps of the lamp panel are distributed on two sides of the lens and face towards the lens hood, a first light blocking structure is arranged in the lens hood and located between the lens and the first LED lamps, and a second light blocking structure is arranged between the lens and the second LED lamps.

Preferably, the light shield includes: a body portion and a light-transmitting portion;

The body part is a non-light-transmitting part and is provided with a light-transmitting opening and a space which are opposite to the first LED lamp, the lens and the second LED lamp, the light-transmitting opening is communicated with the space, and the light-transmitting part is fixed at the light-transmitting opening of the body part;

The first light blocking structure and the second light blocking structure are respectively arranged in the space of the body part.

Preferably, the space is divided into the first space, the second space, and the third space in sequence by the first light blocking structure and the second light blocking structure;

the first LED lamp is positioned in the first space; the lens is positioned in the second space; the second LED lamp is located in the third space.

Preferably, the appearance surface of the light-transmitting part is sprayed with highlight UV.

Preferably, the first light blocking structure includes:

A first light blocking rib disposed in a space of the body portion;

the second light blocking structure includes:

The second light blocking ribs are arranged in the space of the body part and are distributed in parallel with the first light blocking ribs;

The first light blocking ribs and the second light blocking ribs are arranged between two opposite inner side walls of the body part and are perpendicular to the light transmission part.

Preferably, a matched involution clamping structure is arranged between the light shield and the supporting seat;

The involution clamping structure is a bilateral involution clamping structure and is respectively arranged between two sides of the light shield and two sides of the supporting seat.

Preferably, the double-sided involution clamping structure comprises:

Two clamping blocks respectively arranged on two opposite outer side walls of the supporting seat;

The two buckles are respectively arranged on two opposite outer side walls of the light shield and are used for being matched with the two clamping blocks in one-to-one alignment and clamping manner.

Preferably, the two buckles are both U-shaped buckles, and the middle parts of the two buckles are used for being matched with the clamping blocks in a clamping way;

Two opposite outer side walls of the supporting seat are respectively provided with two limit strips, the limit strips are distributed on two sides of each clamping block in parallel, and the distance from each limit strip to the corresponding clamping block is matched with the width of the first side part or the second side part of the U-shaped buckle;

The two clamping blocks are distributed in a staggered mode.

Preferably, the method further comprises: a sensor board, a rear cover and fakra connectors;

And one side of the supporting seat is provided with the lamp panel and the lens and assembled with the light shield in a involution way, and the other side of the supporting seat is provided with the sensor panel and assembled with the rear cover in a involution way.

Preferably, the fakra connector includes: fakra connector cores and fakra connector housings;

The fakra connector shell is integrally formed with the outer side of the rear cover; the fakra connector core is soldered to the sensor board and located within the fakra connector housing through the rear cover.

According to the technical scheme, the camera provided by the utility model has the advantages that the light blocking structure between the lens and each LED lamp is arranged in the light shield so as to block the light interference of the LED lamps on two sides to the lens, and therefore, the generation of virtual images in lens imaging can be avoided.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is an exploded schematic view of a camera according to an embodiment of the present utility model;

fig. 2 is an exploded view of a camera according to another embodiment of the present utility model;

fig. 3 is an exploded front view of a camera provided in an embodiment of the present utility model;

fig. 4 is a top view of a structure of a support base according to an embodiment of the present utility model;

FIG. 5 is a schematic structural diagram of a seal ring according to an embodiment of the present utility model;

FIG. 6 is a schematic diagram of an assembly according to an embodiment of the present utility model;

FIG. 7 is a schematic diagram of an assembly according to an embodiment of the present utility model;

FIG. 8 is a schematic diagram of an assembly according to an embodiment of the present utility model;

Fig. 9 is a bottom view of a structure of a supporting seat according to an embodiment of the present utility model;

fig. 10 is a schematic structural diagram of a lens according to an embodiment of the present utility model;

FIG. 11 is a schematic diagram of an assembly according to an embodiment of the present utility model;

fig. 12 is a schematic structural diagram of a thermal pad according to an embodiment of the present utility model;

Fig. 13 is a bottom view of a support base according to another embodiment of the present utility model;

fig. 14 is a schematic structural diagram of a lamp panel according to an embodiment of the present utility model;

FIG. 15 is a schematic view of an assembled body according to an embodiment of the present utility model;

FIG. 16 is a schematic view of a camera assembly according to an embodiment of the present utility model;

Fig. 17 is a schematic structural diagram of a light shield according to an embodiment of the present utility model;

fig. 18 is a bottom view of a light-transmitting portion of a light shield according to an embodiment of the present utility model;

fig. 19 is a top view of a light-transmitting portion of a light shield according to an embodiment of the present utility model;

FIG. 20 is a schematic view of a structure of a body portion of a mask according to an embodiment of the present utility model;

FIG. 21 is a bottom view of a body portion of a light shield according to an embodiment of the present utility model;

fig. 22 is a cross-sectional view of a camera provided in an embodiment of the present utility model;

FIG. 23 is a bottom view of a body portion of a light shield according to another embodiment of the present utility model;

fig. 24 is a bottom view of a support base according to an embodiment of the present utility model;

Fig. 25 is a schematic structural view of a support base according to an embodiment of the present utility model;

FIG. 26 is a top view of a support base according to an embodiment of the present utility model;

FIG. 27 is a top view of a rear cover according to an embodiment of the present utility model;

fig. 28 is a schematic structural view of a rear cover according to an embodiment of the present utility model;

fig. 29 is a bottom view of a rear cover according to an embodiment of the present utility model.

Wherein 1 is a light shield, 2 is a first bolt, 3 is a lens, 31 is a second lens mounting surface, 4 is a lamp panel, 41 is a first positioning hole, 42 is a second positioning hole, 43 is a first LED lamp, 44 is a second LED lamp, 5 is a heat conducting rubber pad, 6 is a supporting seat, 61 is a first positioning column, 62 is a second positioning column, 63 is a first lens mounting surface, 64 is a heat conducting rubber pad boss, 65 is a third positioning column, 66 is a fourth positioning column, 7 is a sealing ring, 8 is a sensor plate, 9 is a rear cover, 10 is a second bolt, 11 is a light transmitting part, 12 is a body part, 13 is an appearance surface, 14 is an L-shaped structure, 15 is a first light blocking rib, 16 is a buckle, 17 is a position limiting strip, 18 is a Fakra connector shell, 19 is a clamping block, 20 is a second light blocking rib, 121 is a first space, 122 is a second space, and 123 is a third space.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The camera provided by the embodiment of the utility model, as shown in fig. 1 to 3, at least includes: the lens hood 1, the lamp panel 4, the lens 3 and the supporting seat 6, after the lamp panel 4 and the lens 3 are installed on the supporting seat 6 and assembled with the lens hood 1 in a involutive manner, as shown in fig. 22, the first LED lamps 43 and the second LED lamps 44 of the lamp panel 4 are distributed on two sides of the lens hood 3 and face the lens hood 1, a first light blocking structure is arranged in the lens hood 1 and located between the lens hood 3 and the first LED lamps 43, and a second light blocking structure is arranged in the lens hood 1 and located between the lens hood 3 and the second LED lamps 44.

It should be noted that, as shown in fig. 3, the camera provided in this scheme further includes: first bolts 2 (2×m2×4), heat-conducting rubber pads 5, sealing rings 7, sensor plates 8, rear covers 9 and second bolts 10 (4×m2×5); the assembly sequence of the camera is as follows: firstly, the sealing ring 7 (shown in fig. 5) is mounted on the corresponding bulge of the supporting seat 6 to form an assembly one (shown in fig. 6), then the sensor plate 8 is fixed on the supporting seat 6 through two diagonal positioning columns (shown in fig. 6 as a first positioning column 61 and a second positioning column 62), then the rear cover 9 is fixed on the supporting seat 6 through 4 second bolts 10 and passes through the sensor plate 8 to form an assembly three (shown in fig. 8), then the whole assembly is reversely mounted, as shown in fig. 10, the second lens mounting surface 31 on the lens 3 is fixed on the first lens mounting surface 63 on the supporting seat 6 through AA glue to form an assembly four (shown in fig. 11), then the heat conducting rubber cushion 5 is placed on the heat conducting rubber cushion boss 64 of the supporting seat 6, then the lamp plate 4 is mounted on the supporting seat 6 through two positioning columns (shown in fig. 13 as a third positioning column 65 and a fourth positioning column 66), and the lamp plate 4 is fixed on the supporting seat 6 through two first bolts 2 to form an assembly three (shown in fig. 8), and finally the combined lens mounting assembly 5 is mounted on the supporting seat 6 through two first bolts 2 to form an assembly five (shown in fig. 16) and finally, as an assembly 16 is assembled with the camera lens assembly shown in fig. 1. In addition, the camera provided by the scheme is the DMS camera.

In addition, all be equipped with the structure of blocking light in the lens hood 1 between camera lens 3 and every LED lamp to the light interference of both sides LED lamp to camera lens 3 is avoided the camera lens 3 formation of image to have the ghost shadow to produce, ensures that the camera lens formation of image is normal, promptly through above-mentioned structure of blocking light, can effectively block the LED lamp to the interference of the light that the camera lens 3 gives off, thereby can avoid the camera lens 3 formation of image to have the problem of ghost shadow, reduces the defective rate that the camera formed image.

According to the technical scheme, the camera provided by the embodiment of the utility model is provided with the light blocking structure between the lens 3 and each LED lamp in the light shield 1 so as to block the light interference of the LED lamps on two sides to the lens 3, thereby avoiding the imaging of the lens 3 from generating virtual images.

In this embodiment, as shown in fig. 17, the light shield 1 includes: a body portion 12 and a light-transmitting portion 11;

The body portion 12 is a light-non-transmitting portion, and has a light-transmitting opening and a space opposite to the first LED lamp 43, the lens 3, and the second LED lamp 44, the light-transmitting opening communicating with the space; as shown in fig. 16, the light-transmitting part 11 is fixed at the light-transmitting opening of the body part 12, so as to realize the sealing cover of the light-transmitting opening of the body part 12, and ensure the normal light supplementing of the LED lamp and the imaging of the lens 3; wherein, the material of the light transmission part 11 can be PC, which can transmit infrared light; the body portion 12 is a non-light-transmitting portion, and the material of the body portion can be PC+ABS; further, as shown in fig. 20, the body portion 12 includes: the side wall part and the side cover part are connected, wherein the side cover part is provided with a light transmission opening, the space corresponds to and is communicated with the light transmission opening, and as shown in fig. 20, the space of the body part 12 is surrounded by a long side wall and two short side walls (half parts) of the side wall part; in addition, as shown in fig. 22, the space of the body portion 12 is also for accommodating the first LED lamp 43, the lens 3, and the second LED lamp 44;

As shown in fig. 20 and 21, the first light blocking structure and the second light blocking structure are provided in the space of the body portion 12, respectively. Of course, the body portion 12 is assembled with the support base 6 in apposition.

Specifically, as shown in fig. 20 and 21, the space of the body portion 12 is divided into a first space 121, a second space 122, and a third space 123 in this order by the first light blocking structure and the second light blocking structure;

As shown in fig. 22, the first LED lamp 43 is located in the first space 121; the lens 3 is located in the second space 122; the second LED lamp 44 is located in the third space 123. The design is so that the lens 3 and the two LED lamps are respectively located in the corresponding space, so that the light interference of the LED lamps on the two sides to the lens 3 is better blocked, and the imaging of the lens 3 is better avoided.

Further, as shown in fig. 18, the appearance surface 13 of the light-transmitting portion 11 is sprayed with highlighting UV to ensure that the light-transmitting portion 11 of the light shield 1 is wear-resistant. The appearance surface 13 (i.e. the surface visible to a person) of the transparent portion 11 is sprayed with UV paint, so that the surface is beautiful, bright and mellow in texture, and good scratch and scratch resistance can be achieved.

Still further, as shown in fig. 21, the first light blocking structure includes:

A first light blocking rib 15 provided in the space of the body portion 12;

The second light blocking structure includes:

The second light-blocking ribs 20 are disposed in the space of the body portion 12 and are distributed in parallel with the first light-blocking ribs 15. As shown in fig. 22, the left and right sides of the lens 3 are provided with raised light blocking ribs, so that light rays of the LED lamp are prevented from being refracted into the lens 3; the first light blocking ribs 15 and the second light blocking ribs 20 are arranged between two opposite inner side walls of the body part 12 and are perpendicular to the light transmitting part 11; wherein, as shown in fig. 20, the first light-blocking rib 15 and the second light-blocking rib 20 are perpendicular to the light-transmitting portion 11, and span the light-transmitting opening of the body portion 12 and are connected with the long side wall of the body portion 12; the light blocking structure of the scheme is designed in such a way, and the light blocking structure has the characteristics of simple structure, convenience in light blocking and the like. Of course, other light blocking structures, such as a light blocking plate or a light blocking sheet, may also be adopted in the present embodiment, and will not be described herein.

In this embodiment, the body portion 12, the light-transmitting portion 11, the first light-blocking rib 15 and the second light-blocking rib 20 are integrally injection-molded. Therefore, the light shield 1 has better strength, higher quality and lower cost, and simultaneously meets the functional requirement of the product optics. Further, since a material of a part (light transmitting portion) of the light shield 1 transmits light and a material of the other part (body portion) does not transmit light, it is required that the light shield 1 is integrally injection-molded as one integral piece having two materials using a two-shot injection mold. As shown in fig. 18, the light-transmitting portion 11 has an exterior surface 13; the position of the appearance surface 13 corresponding to the mold is required to reach the mirror surface grade A0 standard, no sink mark is required on the surface of the product, and the glue injection port of the L-shaped structure 14 is designed to well solve the problem of product molding, so that the problem of poor appearance of the whole light-transmitting part, especially the appearance surface 13, caused by short-distance injection of the glue injection port is avoided, and the combination strength of the body part 12 and the light-transmitting part 11 of the whole light shield 1 is better due to the L-shaped structure 14.

In addition, the shade 1 and the supporting seat 6 are provided with mutually matched involution clamping structures, so that involution assembly of the shade 1 and the supporting seat 6 is more convenient. Of course, other assembling methods of the light shield 1 and the supporting seat 6, such as assembling and inserting or assembling and screwing, may be adopted, and will not be described herein.

Specifically, in order to make the assembling of the light shield 1 and the supporting seat 6 smoother and more reliable, correspondingly, the assembling and clamping structure is a double-sided assembling and clamping structure and is respectively arranged between two sides of the light shield 1 and two sides of the supporting seat 6.

Further, the double-sided involution clamping structure comprises:

two clamping blocks 19 (as shown in fig. 25) respectively arranged on two opposite outer side walls of the supporting seat 6;

Two buckles 16 (as shown in fig. 23) are respectively disposed on two opposite outer sidewalls of the light-shielding cover 1 and are used for being engaged with two clamping blocks 19 in a one-to-one alignment manner. As shown in fig. 16, the two clips 16 can be engaged with the two clamping blocks 19 one by one along the assembling direction of the sunshade 1 and the supporting seat 6. In addition, the buckle 16 may be a U-shaped buckle, and is fastened to the clamping block 19 by means of an inclined plane. Of course, the double-side involution clamping structure of the scheme is designed in such a way, and the double-side involution clamping structure also has the characteristics of simple structure, convenience in clamping and the like.

Still further, as shown in fig. 17, both the two buckles 16 are U-shaped buckles, and the inner wall of the middle portion (horizontal portion) is used for being in clamping fit with the clamping block 19 (as shown in fig. 16);

As shown in fig. 25, two opposite outer side walls of the supporting seat 6 are respectively provided with two limiting strips 17, and the limiting strips 17 are distributed on two sides of each clamping block 19 in parallel, and the distance from each limiting strip 17 to the corresponding clamping block 19 is matched with the width of a first side part (a first vertical part) or a second side part (a second vertical part) of the U-shaped buckle. As shown in fig. 25, the two limiting bars 17 are two limiting ribs, and the distance from each limiting bar 17 to the corresponding clamping block 19 is equal to the width of the side portion of the U-shaped buckle, so that the U-shaped buckle can be clamped in place at one time, and meanwhile, the light shield 1 can also play a role in limiting in a certain direction when assembled on the supporting seat 6 in a involution manner, so that the light shield 1 can be prevented from being assembled and rocked along the direction, and the direction is the length direction of the side wall portion of the body portion 12. In addition, in order to facilitate the middle part of the U-shaped buckle to be clamped with the clamping block 19 along the assembling direction of the sunshade 1 and the supporting seat 6, as shown in fig. 25, the outer side wall of the clamping block 19 is required to be provided with a first inclined plane, and the inner side wall of the middle part of the U-shaped buckle is provided with a second inclined plane matched with the first inclined plane.

In this scheme, as shown in fig. 24, the two clamping blocks 19 are distributed in a staggered manner, that is, the two clamping blocks 19 are distributed asymmetrically, so that the two-sided involution clamping structure is arranged asymmetrically, and involution and inverse assembly of the light shield 1 and the supporting seat 6 can be avoided, thereby achieving the effect of preventing the assembly from mistakes.

Further, as shown in fig. 1 to 3, the camera provided by the embodiment of the utility model further includes: a sensor board 8, a rear cover 9 and fakra connectors;

One side of the supporting seat 6 is provided with the lamp panel 4 and the lens 3 and assembled with the light shield 1 in an involution way, and the other side is provided with the sensor panel 8 and assembled with the rear cover 9 in an involution way. The process of assembling the sensor plate 8 on the other side of the support base 6 and the rear cover 9 is described above. Of course, the design of the scheme can lead the structure of the camera to be more reasonable and compact.

Still further, fakra connectors (radio frequency coaxial connectors) include: fakra connector cores and fakra connector housing 18;

As shown in fig. 27 and 28, fakra the connector housing 18 is integrally formed with the outside of the rear cover 9; wherein fakra the connector housing 18 is integrally injection molded with the outside of the rear cover 9; fakra the connector core is welded to the sensor board 8 and located within the fakra connector housing 18 through the rear cover 9. That is, the present solution divides the existing one-piece fakra connector into fakra connector core and fakra connector housing 18; wherein fakra the connector housing 18 is injection molded on the outer side of the rear cover 9, fakra the connector core is welded on the sensor board 8, and is used for passing through the rear cover 9 and being positioned in the fakra connector housing 18, so that the fakra connector core can be assembled with the fakra connector housing 18 through the involutive assembly of the supporting seat 6 and the rear cover 9, the screw connection of the integrated fakra connector and the rear cover 9 is not needed, and the cost of the camera is reduced to a certain extent.

In addition, it should be noted that the Fakra connector housing 18 is an injection molded structure on the rear cover 9, and it can be understood that the housing of the male end Fakra connector, the Fakra connector housing 18 has a buckle, the client harness is inserted into the buckle of the Fakra connector housing 18, a Fakra connector core is welded on the board (i.e. the sensor board 8) for transmitting signals, and the Fakra connector core and the Fakra connector housing 18 form a Fakra connector.

In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. A camera, comprising at least: the LED light source comprises a light shield (1), a light plate (4), a lens (3) and a supporting seat (6), wherein the light plate (4) and the lens (3) are assembled by involution of the supporting seat (6), first LED lamps (43) and second LED lamps (44) of the light plate (4) are distributed on two sides of the lens (3) and face the light shield (1), and the LED light source is characterized in that a first light blocking structure is arranged in the light shield (1) and located between the lens (3) and the first LED lamps (43), a second light blocking structure is arranged between the lens (3) and the second LED lamps (44).

2. Camera according to claim 1, characterized in that the light shield (1) comprises: a body portion (12) and a light-transmitting portion (11);

The body part (12) is a non-light-transmitting part and is provided with a light-transmitting opening and a space which are opposite to the first LED lamp (43), the lens (3) and the second LED lamp (44), the light-transmitting opening is communicated with the space, and the light-transmitting part (11) is fixed at the light-transmitting opening of the body part (12);

The first light blocking structure and the second light blocking structure are respectively arranged in the space of the body part (12).

3. The camera according to claim 2, characterized in that the space is divided into a first space (121), a second space (122) and a third space (123) in sequence by the first light blocking structure and the second light blocking structure;

-the first LED lamp (43) is located within the first space (121); -the lens (3) is located in the second space (122); the second LED lamp (44) is located within the third space (123).

4. Camera according to claim 2, characterized in that the appearance surface (13) of the light-transmitting part (11) is sprayed with highlighting UV.

5. The camera head of claim 2, wherein the first light blocking structure comprises:

A first light blocking rib (15) disposed in a space of the body portion (12);

the second light blocking structure includes:

the second light blocking ribs (20) are arranged in the space of the body part (12) and are distributed in parallel with the first light blocking ribs (15);

the first light blocking ribs (15) and the second light blocking ribs (20) are arranged between two opposite inner side walls of the body part (12) and are perpendicular to the light transmitting part (11).

6. The camera according to claim 1, characterized in that the shade (1) and the support base (6) have mutually matched involution clamping structures;

The involution clamping structure is a bilateral involution clamping structure and is respectively arranged between two sides of the light shield (1) and two sides of the supporting seat (6).

7. The camera head of claim 6, wherein the double-sided mating snap-fit structure comprises:

Two clamping blocks (19) which are respectively arranged on two opposite outer side walls of the supporting seat (6);

The two buckles (16) are respectively arranged on two opposite outer side walls of the light shield (1) and are used for being in one-to-one alignment and clamping fit with the two clamping blocks (19).

8. Camera according to claim 7, characterized in that both of said catches (16) are U-shaped catches, and the middle part is intended for snap-fit engagement with said catch block (19);

Two opposite outer side walls of the supporting seat (6) are respectively provided with two limit strips (17) which are distributed on two sides of each clamping block (19) in parallel, and the distance from each limit strip (17) to the corresponding clamping block (19) is matched with the width of the first side part or the second side part of the U-shaped buckle;

The two clamping blocks (19) are distributed in a staggered mode.

9. The camera according to any one of claims 1 to 8, further comprising: a sensor board (8), a rear cover (9) and fakra connectors;

One side of the supporting seat (6) is provided with the lamp panel (4) and the lens (3) and assembled with the light shield (1) in a involution way, and the other side is provided with the sensor panel (8) and assembled with the rear cover (9) in a involution way.

10. The camera of claim 9, wherein the fakra connector comprises: fakra connector cores and fakra connector housings (18);

The fakra connector housing (18) is integrally formed with the outside of the rear cover (9); the fakra connector core is welded to the sensor board (8) and located within the fakra connector housing (18) through the rear cover (9).