CN209861011U

CN209861011U - Shooting equipment

Info

Publication number: CN209861011U
Application number: CN201921157732.6U
Authority: CN
Inventors: 杨蒙爱; 单艳锋; 吕孟杰
Original assignee: Hangzhou Hikvision Digital Technology Co Ltd
Current assignee: Hangzhou Hikvision Digital Technology Co Ltd
Priority date: 2019-07-22
Filing date: 2019-07-22
Publication date: 2019-12-27
Anticipated expiration: 2029-07-22

Abstract

The utility model discloses a shooting equipment, include: the shell forms a hollow cavity, and the front surface of the shell is provided with a round hole; the lens module comprises a cylindrical shell, a lens and a lens, wherein the lens is positioned in the cylindrical shell, the lens is used for packaging the lens in the cylindrical shell, the rear end of the cylindrical shell extends into the hollow cavity from the round hole, and the lens is positioned outside the shell; the radial support is positioned in the hollow cavity and supports the cylindrical shell below the lens module so that the central axis of the lens coincides with the central axis of the circular hole; the lens module is supported by the radial support and can rotate around the central axis of the lens. The utility model aims at providing a shooting equipment, its lens module can realize around the rotation regulation of its axis direction inside the casing, and adjusts convenient and fast, can realize quick location.

Description

Shooting equipment

Technical Field

The utility model relates to an intelligence wearing class equipment technical field, in particular to shooting equipment.

Background

The shooting equipment is taken a photograph as intelligent wearing class equipment, is applied to daily life's taking a picture by a large amount. Many of them are fixed to a helmet, a headband, or an arm of a user, etc. worn by the user, so as to photograph the user in the user's view angle.

However, the shooting effect of the common shooting equipment in the market is limited, the lens is mostly not adjustable, or the adjusting effect is not good, and the requirements of users cannot be met.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides a shooting device, the lens module of which can be adjusted in the housing to rotate around the axis direction, and the adjustment is convenient and fast, and the quick positioning can be realized.

An embodiment of the utility model provides a shooting device, include:

the shell forms a hollow cavity, and the front surface of the shell is provided with a round hole;

the lens module comprises a cylindrical shell, a lens and a lens, wherein the lens is positioned in the cylindrical shell, the lens is used for packaging the lens in the cylindrical shell, the rear end of the cylindrical shell extends into the hollow cavity from the round hole, and the lens is positioned outside the shell; and

a radial support located within the hollow cavity that supports the cylindrical shell below the cylindrical shell such that a central axis of the lens coincides with a central axis of the circular aperture;

the lens module is supported by the radial support and can rotate around the central axis of the lens.

Preferably, further comprising:

the axial support is positioned in the hollow cavity and comprises an axial limiting surface, and the axial limiting surface abuts against the rear end surface of the cylindrical shell to limit the axial position of the lens module.

Preferably, the axial bracket is located above the cylindrical shell, and the axial bracket and the radial bracket are fixedly connected through screws.

Preferably, the rear end of the cylindrical housing further comprises a bump,

the radial support further comprises a positioning feature matched with the salient point so as to limit the rotation range of the lens module.

Preferably, the radial support comprises two positioning features, and the salient point is driven by the lens module to rotate and move between the two positioning features.

Preferably, the rotation range of the lens module is-90 ° - +90 °.

Preferably, further comprising:

the flat cable is used for data transmission of the lens module, the flat cable is attached to the outer surface of the cylindrical shell, the length direction of the flat cable extends along the perimeter direction of the cylindrical shell, the flat cable is arranged in the hollow cavity in a folded mode in the length direction, and the length of the flat cable is larger than or equal to the perimeter of the cylindrical shell.

Preferably, the lens module further comprises a handle located outside the housing.

Preferably, further comprising:

the waterproof ring is positioned between the cylindrical shell and the round hole so as to seal the hollow cavity at the round hole.

Preferably, the lens is bonded to the front end of the cylindrical housing to enclose the lens within the cylindrical housing.

According to the technical scheme, in the embodiment, the radial support supports the cylindrical shell from the lower part of the cylindrical shell to limit the radial position of the lens module, the axial support is matched with the surface at the rear end of the cylindrical shell to realize the function of limiting the axial position of the lens module, the shell, the radial support and the axial support do not limit the rotation motion of the lens module in the direction around the lens line, and the lens module can rotate around the central axis of the lens under the support of the radial support to realize the adjustment of the lens.

Drawings

The following drawings are only schematic illustrations and explanations of the present invention, and do not limit the scope of the present invention.

Fig. 1 is an exploded view of the shooting apparatus of the present invention.

Fig. 2 is a sectional view of the photographing apparatus of the present invention.

Fig. 3 is a cross-sectional view of a lens module according to the present invention.

Fig. 4 is a rear view of the photographing apparatus of the present invention.

Fig. 5 is a schematic structural diagram of a lens module according to the present invention.

Fig. 6 is a front view of a radial stent in the present invention.

Fig. 7a to 7c are front views of the photographing apparatus of the present invention in different rotational positions.

Fig. 8a to 8c are schematic diagrams of the flat cable of the shooting device of the present invention at different rotation positions.

Fig. 9a to 9c are rear views of the photographing apparatus of the present invention in different rotational positions.

Fig. 10a to 10c are schematic diagrams illustrating the assembly steps of the photographing apparatus according to the present invention.

Detailed Description

In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described with reference to the accompanying drawings, in which like reference numerals refer to like parts in the drawings.

"exemplary" means "serving as an example, instance, or illustration" herein, and any illustration, embodiment, or steps described as "exemplary" herein should not be construed as a preferred or advantageous alternative.

For the sake of simplicity, the drawings only schematically show the parts relevant to the present invention, and do not represent the actual structure as a product. In addition, in order to make the drawings concise and understandable, components having the same structure or function in some of the drawings are only schematically illustrated or only labeled.

In order to solve the problem that the camera lens of the shooting equipment among the prior art is not adjustable, the utility model aims at providing a shooting equipment, its lens module can realize around the rotation regulation of its axis direction inside the casing, and adjusts convenient and fast, can realize quick location. The photographing apparatus may be a wearable apparatus having a function of a camera or a video camera.

Fig. 1 is an exploded view of the shooting apparatus of the present invention. Fig. 2 is a sectional view of the photographing apparatus of the present invention. Fig. 3 is a cross-sectional view of a lens module according to the present invention. As shown in fig. 1 to 3, an embodiment of the present invention provides a photographing apparatus, including:

a case 10, the case 10 forming a hollow cavity 11, a front surface of the case 10 having a circular hole 12;

the lens module 20 comprises a cylindrical shell 21, a lens 22 positioned in the cylindrical shell 21 and a lens 23 for packaging the lens 22 in the cylindrical shell 21, wherein the rear end of the cylindrical shell 21 extends into the hollow cavity 11 from the circular hole 12, and the lens 23 is positioned outside the machine shell 10; and

a radial holder 30, the radial holder 30 being located in the hollow cavity 11, which supports the cylindrical housing 21 below the cylindrical housing 21 such that a central axis of the lens 22 coincides with a central axis of the circular hole 12;

the lens module 20 is supported by the radial holder 30 to be rotatable about the central axis of the lens 22.

As can be seen from fig. 1 and 2, the radial holder 30 has a circular arc-shaped surface that conforms to the lower side of the cylindrical housing 21, which serves to define and support the position of the lens module 20 in the radial direction of the lens 22 so that the central axis of the lens 22 coincides with the central axis of the circular hole 12. The radial holder 30 supports and defines the position of the lens module 20 only in the gravity direction, but does not limit the rotational movement of the lens module 20 in the direction around the central axis of the lens 22, and the lens module 20 is rotatable around the central axis of the lens 22 under the support of the radial holder 30 to achieve the adjustability of the lens.

The radial bracket 30 may be fixed to the central cavity 11 by a fixing device such as a screw, so as to stably support the lens module 20.

As shown in fig. 1 and 2, further comprising:

and the axial bracket 40, wherein the axial bracket 40 is located in the hollow cavity 11 and includes an axial limiting surface 41, and the axial limiting surface 41 abuts against the rear end surface of the cylindrical shell 21 to limit the axial position of the lens module 20.

The axial direction stopper surface 41 is used to fix the position of the lens module 20 in the axial direction, which performs a stopper function by cooperating with the surface of the cylindrical housing 21, and the axial direction stopper surface 41 does not contact the cylindrical housing 21, which does not restrict the rotational movement of the lens module 20 in the direction around the central axis of the lens 22.

Specifically, the axial bracket 40 is located above the cylindrical housing 21, and the axial bracket 40 is fixedly connected to the radial bracket 30 by a screw 50.

As can be seen from the above technical solutions, in the present embodiment, the radial bracket 30 supports the cylindrical housing 21 from below the cylindrical housing 21 to limit the radial position of the lens module 20, the axial bracket 40 realizes the function of limiting the axial position of the lens module 20 by cooperating with the surface at the rear end of the cylindrical housing 21, the chassis 10, the radial bracket 30 and the axial bracket 40 do not limit the rotational movement of the lens module 20 in the direction around the central axis of the lens 22, and the lens module 20 can rotate around the central axis of the lens 22 under the support of the radial bracket 30 to realize the adjustability of the lens.

As shown in fig. 10a, when the shooting device of the present invention is assembled, the radial bracket 30 is first fixed in the hollow cavity 11 of the casing 10 by a fixing device such as a screw. Then, as shown in fig. 10b, the lens module 20 is passed through the circular hole 12 of the housing 10 to be engaged with the assembly formed in fig. 10 a. Finally, as shown in fig. 10c, the axial bracket 40 is fixed to the radial bracket 30 by screws 50, so as to axially restrain the lens module 20 and prevent the lens module 20 from falling out.

Fig. 4 is a rear view of the photographing apparatus of the present invention. Fig. 5 is a schematic structural diagram of a lens module according to the present invention. Fig. 6 is a front view of a radial stent in the present invention. As shown in fig. 4 to 6, the rear end of the cylindrical housing 21 further includes a protruding point 24, and the radial bracket 30 further includes a positioning feature 31 cooperating with the protruding point 24 to limit the rotation range of the lens module 20.

As shown in fig. 5, the lens module 20 further includes a handle 25, and the handle 25 is located outside the housing 10. The handle 25 is used for manual adjustment of the angle of the lens module 20 by a user.

Specifically, as shown in fig. 4 and 6, the radial support 30 may include two positioning features 31, and the salient point 24 is driven by the lens module 20 to rotate and move between the two positioning features 31. Preferably, the rotation range of the lens module 20 is-90 ° - +90 °.

Fig. 7a to 7c are front views of the photographing apparatus of the present invention in different rotational positions. Fig. 9a to 9c are rear views of the photographing apparatus of the present invention in different rotational positions.

Fig. 7a and 9a show the lens state, the positioning feature and the position relationship of the bump when the lens angle is 0 °; FIGS. 7b and 9b show the lens state and the position relationship between the positioning feature and the bump at a lens angle of-90 °; fig. 7c and 9c show the lens state and the positional relationship between the positioning feature and the bump when the lens angle is +90 °.

The present embodiment only shows a preferred embodiment of the adjustment range of the lens module 20, and the adjustment range is not limited thereto. For example, the radial support 30 may have only one positioning feature to define only one extreme position of adjustment of the lens module; alternatively, the angular difference between the two positioning features 31 may not be limited to 180 ° to define the rotation range of the lens module 20 according to actual needs.

As shown in fig. 5 and fig. 8a to 8c, the shooting apparatus of the present invention further includes:

the flat cable 60 is used for data transmission of the lens module 20, the flat cable 60 is attached to the outer surface of the cylindrical shell 21, the length direction of the flat cable 60 extends along the circumferential direction of the cylindrical shell 21, the flat cable 60 is folded in half in the length direction and is arranged in the hollow cavity 11, and the length of the flat cable 60 is greater than or equal to the circumferential length of the cylindrical shell 21.

One end of the flat cable 60 is fixedly connected to the cylindrical housing 21, and the length of the flat cable 60 attached to the cylindrical housing 21 varies during the rotation of the lens module 20 as shown in fig. 8a to 8 c. Therefore, the flat cable 60 is folded in half in the length direction and disposed in the hollow cavity 11, and the length of the flat cable 60 is greater than or equal to the circumference of the cylindrical shell 21, so as to ensure that a part of the length of the flat cable 60 is always attached to the surface of the cylindrical shell 21 during rotation, and the flat cable 60 has an empty length all the time, so as to avoid the cable from being pulled and deformed to cause cable breakage during rotation.

As shown in fig. 2, further includes:

a waterproof ring 70, the waterproof ring 70 being located between the cylindrical housing 21 and the circular hole 12 to enclose the hollow cavity 11 at the circular hole 12. Further, the waterproof ring 70 provides a damping feeling for the lens module 20 when rotating, so as to optimize the hand feeling of the user when rotating, and prevent the lens module 20 from rotating too fast and causing frequent adjustment.

As shown in fig. 2 and 3, the lens 23 is bonded to the front end of the cylindrical housing 21 to enclose the lens 22 in the cylindrical housing 21, thereby improving the waterproof performance of the lens module 20.

According to the technical scheme, the lens is adjustable through the matching of the shell, the radial lens support and the axial lens support. The horizontal angle of the lens is manually adjusted, the use is convenient and quick, the vertical positioning characteristic is designed on the appearance, and the positioning can be quickly realized.

Furthermore, the lens module is waterproof in cooperation with the machine shell through the O-shaped ring, the effect is good, damping sense is provided for lens rotation, and rotating hand feeling is improved.

In addition, the space design scheme of the flexible flat cable can ensure that the flexible flat cable can not pull the lens when the lens rotates, thereby improving the operation hand feeling and prolonging the service life of the flexible flat cable.

In this context, "a" does not mean that the number of the relevant portions of the present invention is limited to "only one", and "one" does not mean that the number of the relevant portions of the present invention "more than one" is excluded.

Unless otherwise indicated, numerical ranges herein include not only the entire range within its two endpoints, but also several sub-ranges subsumed therein.

The above list of details is only for the feasible embodiments of the present invention and is not intended to limit the scope of the present invention, and all equivalent embodiments or modifications, such as combinations, divisions or repetitions of the features, which do not depart from the technical spirit of the present invention, should be included in the scope of the present invention.

Claims

1. A photographing apparatus, characterized by comprising:

the electronic device comprises a machine shell (10), wherein a hollow cavity (11) is formed in the machine shell (10), and a round hole (12) is formed in the front surface of the machine shell (10);

the lens module (20) comprises a cylindrical shell (21), a lens (22) located in the cylindrical shell (21), and a lens (23) for packaging the lens (22) in the cylindrical shell (21), the rear end of the cylindrical shell (21) extends into the hollow cavity (11) from the round hole (12), and the lens (23) is located outside the machine shell (10); and

a radial holder (30), the radial holder (30) being located within the hollow cavity (11), which supports the cylindrical housing (21) below the cylindrical housing (21) such that a central axis of the lens (22) coincides with a central axis of the circular hole (12);

the lens module (20) is supported by the radial support (30) and can rotate around the central axis of the lens (22).

2. The photographing apparatus according to claim 1, further comprising:

the lens module comprises an axial support (40), wherein the axial support (40) is located in the hollow cavity (11) and comprises an axial limiting surface (41), and the axial limiting surface (41) abuts against the rear end surface of the cylindrical shell (21) to limit the axial position of the lens module (20).

3. Shooting device according to claim 2, characterized in that the axial support (40) is located above the cylindrical housing (21), the axial support (40) being fixedly connected with the radial support (30) by means of screws (50).

4. The photographing apparatus according to claim 1, wherein a rear end of the cylindrical housing (21) further includes a convex point (24),

the radial support (30) further comprises a positioning feature (31) matched with the salient point (24) to limit the rotation range of the lens module (20).

5. The camera device as claimed in claim 4, characterized in that the radial support (30) comprises two positioning features (31), the stud (24) being rotationally movable between the two positioning features (31) by the lens module (20).

6. The photographing apparatus according to claim 5, wherein a rotation range of the lens module (20) is-90 ° - +90 °.

7. The photographing apparatus according to claim 6, further comprising:

the flat cable (60) is used for data transmission of the lens module (20), the flat cable (60) is attached to the outer surface of the cylindrical shell (21), the length direction of the flat cable (60) extends along the circumferential direction of the cylindrical shell (21), the flat cable (60) is arranged in the hollow cavity (11) in a folded mode in the length direction of the flat cable (60), and the length of the flat cable (60) is larger than or equal to the circumferential length of the cylindrical shell (21).

8. The photographing apparatus according to claim 4, wherein the lens module (20) further includes a handle (25), the handle (25) being located outside the housing (10).

9. The photographing apparatus according to claim 1, further comprising:

a waterproof ring (70), the waterproof ring (70) is located between the cylindrical shell (21) and the round hole (12) to seal the hollow cavity (11) at the round hole (12).

10. The photographing apparatus according to claim 1, wherein the lens (23) is bonded to a front end of the cylindrical housing (21) to enclose a lens (22) within the cylindrical housing (21).