CN218235821U

CN218235821U - Camera pivot structure

Info

Publication number: CN218235821U
Application number: CN202222324498.XU
Authority: CN
Inventors: 杨金晶; 张维敏
Original assignee: Shine Optics Technology Company Ltd
Current assignee: Shine Optics Technology Company Ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2023-01-06
Anticipated expiration: 2032-08-31

Abstract

The utility model relates to a camera field discloses a camera pivot structure, including base and rotating part, the rotating part includes the rotation axis of base member and base member tip, and the rotation axis rotates with the base to be connected, is equipped with first perforation on the rotating part, and first perforation is kept away from rotation axis one side from the base member and is passed the rotation axis and wear out from the rotation axis middle part, and the base is equipped with inner chamber and second and perforates, and the second perforates intercommunication inner chamber and first perforation. The utility model provides a simple structure, cost are lower, supply soft winding displacement radially to pass a camera pivot structure of rotation axis.

Description

Camera pivot structure

Technical Field

The utility model relates to a camera field, concretely relates to camera pivot structure.

Background

The display screen generally comes transmission information through the PCB board with the camera, be equipped with soft arranging wire and interface on the PCB board, the interface is connected with the display screen, soft arranging wire is connected with the camera, the cross section of soft arranging wire is rectangular shape, rotation axis angle regulation can all be used to many cameras, the display screen is connected in the rotation axis both sides respectively with the camera, through soft arranging wire, soft arranging wire produces wearing and tearing with the rotation axis easily at the camera rotation in-process, and then damages.

In the patent application with the patent number of CN213333388U, a rotating shaft structure is disclosed, which comprises a base, a first rotating shaft, a second rotating shaft and a rotating part, wherein two ends of the second rotating shaft are rotatably connected with the base, the middle part of the second rotating shaft is vertically and fixedly connected with the first rotating shaft, the end part of the first rotating shaft is fixedly connected with the rotating part, and a flexible flat cable axially passes through the second rotating shaft and the first rotating shaft. In order to protect the flexible flat cable, the number of the rotating shafts is directly doubled, the cost of the rotating shafts is also doubled, and the rotating shafts are complex in structure and inconvenient to install.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a simple structure, the cost is lower, supply soft winding displacement to radially pass a camera pivot structure of rotation axis.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a camera pivot structure, includes base and rotating part, and the rotating part includes the rotation axis of base member and base member tip, and the rotation axis rotates with the base to be connected, is equipped with first perforation on the rotating part, and first perforation is kept away from rotation axis one side from the base member and is passed the rotation axis and wear out from the rotation axis middle part, and the base is equipped with inner chamber and second and perforates, and the second perforates intercommunication inner chamber and first perforation.

The beneficial effect of this scheme does:

1. the structure is simple, the first through hole is directly formed in the rotating shaft, the flexible flat cable radially penetrates through the rotating shaft, the second through hole is formed to communicate the inner cavity with the first through hole, the flexible flat cable is further hidden, contact with the outside is reduced, and abrasion of the flexible flat cable is reduced; the flexible flat cable can be hidden only by arranging one rotating shaft, and compared with the prior art, the flexible flat cable is lower in cost.

2. The inner cavity is arranged so as to accommodate the PCB, hide the PCB, reduce contact with the outside and reduce abrasion of the PCB.

Preferably, as an improvement, the rotating portion is provided with a plurality of hollowed-out holes, and the hollowed-out holes and the first through holes are arranged in parallel at a part of the base body. So set up, produce the following effect:

1. in order to set the first through hole, the rotating part needs to be thickened; the rotating part is generally formed by injection molding, and when the product is cooled, the part where the outer layer is tightly molded with the mold wall is frozen, internal stress is formed in the center of the product, the larger the thickness is, the larger the internal stress is, and then plastic deformation of the outer layer is caused, and the outer layer sinks inwards (i.e. molding shrinkage); the hollow holes can effectively reduce the internal stress of the product and prevent the product from shrinking during molding.

2. The fretwork hole can reduce rotating part weight, and the rotating part of being convenient for is rotatory.

Preferably, as an improvement, the rotation axis both ends are equipped with screw and nut, and the nut is embedded at the rotation axis both ends, the both ends that the base is close to rotation axis one side are equipped with the support, and the screw passes support and nut threaded connection. By the arrangement, the screw and the nut are standard parts, so that the price is low and the replacement is convenient; the screw and the nut are in threaded connection, so that the structure is more stable.

Preferably, as an improvement, a spring is arranged between the head of the screw and the support. Due to the arrangement, the spring is a standard component, so that the price is low and the replacement is convenient; the screw and the support are tightly pressed by the elasticity of the spring, so that the rotating shaft can be effectively prevented from sliding along the axis direction; the screw and the spring form damping, and when the external force stops rotating the rotating shaft, the rotating shaft cannot recover under the action of gravity.

Preferably, as an improvement, the base is provided with a fixing part at one end close to the support, and the fixing part is perpendicular to the base. So set up, fixed part and base form right angle portion, and the display screen of being convenient for is installed in right angle portion department.

Preferably, as an improvement, a limit strip is arranged on the rotating shaft. So set up, the fixed part comes the rotation range of restriction rotation axis with spacing contact, prevents that the rotating part from rotating excessively, and first perforation is serious with the perforation junction dislocation of second, forms the extrusion to the flexible flat cable of its junction, and then destroys the flexible flat cable.

Preferably, as an improvement, the base body is provided with a bolt groove, and the bottom of the bolt groove is provided with a bolt hole. So set up, be convenient for the base member to be connected with the camera through the bolt, be convenient for hold the bolt through the bolt groove to the protection bolt does not collide with other parts.

Preferably, as an improvement, a groove is formed in one side, close to the head of the screw, of the support, a spring groove is formed in the bottom of the groove, and a rotating hole is formed in the bottom of the spring groove. So set up, the recess is convenient for fixed screw head, and the spring groove is convenient for fixed spring, and the rotatory hole is convenient for retrain screw lateral force, makes that whole structure is fixed firm, reduce wearing and tearing, increase durability.

Drawings

FIG. 1 is a three-dimensional isometric view of an embodiment;

FIG. 2 is a three-dimensional isometric view of an explosive structure according to an embodiment;

FIG. 3 is a three-dimensional isometric view of an explosive structure of a base;

FIG. 4 is a side sectional view of the embodiment.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the flexible flat cable comprises a base body 1, a rotating shaft 2, a base 3, a first through hole 4, a rotating hole 5, a hollow hole 6, a support 7, a groove 8, a screw 9, a nut 10, a spring 11, a spring groove 12, a fixing portion 13, a limiting strip 14, a bolt groove 15, a bolt hole 16, a PCB 17, a flexible flat cable 18, a connector 19, a connector hole 20, a side plate 21, a second through hole 22 and an inner cavity 23.

Examples

The examples are substantially as shown in FIGS. 1-4: a camera rotating shaft structure comprises a base 3 and a rotating part, as shown in figure 2, a threading object is a flexible flat cable 18 on the lower side of a PCB 17, and the right side of the PCB 17 is also provided with an interface 19.

As shown in fig. 1, the rotating part is injection molded, and comprises a base body 1 and a rotating shaft 2 at the end of the base body 1, the rotating shaft 2 is rotatably connected with a base 3, the rotating part is provided with a first through hole 4 and two hollow holes 6, as shown in fig. 4, the first through hole 4 penetrates through the central axis of the rotating shaft 2 from the left side of the base body 1 and turns to 90 degrees, the first through hole 4 penetrates out from the upper side of the middle part of the rotating shaft 2, as shown in fig. 1, the two hollow holes 6 are arranged in parallel at two sides of the part of the base body 1 where the first through hole 4 is arranged, so as to prevent the rotating part from being shrunk due to over thickness in the injection molding; three bolt grooves 15 are formed in the base body 1, and bolt holes 16 are formed in the bottoms of the bolt grooves 15 and are connected with the camera shell through bolts.

As shown in fig. 2 and 3, the right side of the base 3 is provided with an inner cavity 23, the lower side of the base 3 is provided with a second through hole 22, and the inner cavity 23 and the first through hole 4 are communicated by the second through hole 22. Two ends of the lower side of the base 3 are provided with integrally formed supports 7, the outer side of each support 7 is provided with a groove 8, the inner side of each groove 8 is provided with a spring groove 12, and the inner side of each spring groove 12 is provided with a rotating hole 5; a side plate 21 is in interference fit with the right side of the inner cavity 23 to cover the inner cavity 23, and an interface hole 20 for the interface 19 to penetrate out is formed in the side plate 21; a fixing part 13 is integrally formed at one end of the right side of the base 3 close to the support 7, and the fixing part 13 is vertical to the base 3.

As shown in fig. 2, screws 9 and nuts 10 are arranged at two ends of a rotating shaft 2, the nuts 10 are embedded at two ends of the rotating shaft 2, the screws 9 are in threaded connection with the nuts 10, the screws 9 are rotatably connected with the rotating holes 5, springs 11 are arranged between the screws 9 and the rotating holes 5, the springs 11 are located in spring grooves 12, limit strips 14 which are integrally formed are arranged on the rotating shaft 2, the limit strips 14 are parallel to the central axis of the rotating shaft 2, and the limit strips 14 are as long as the rotating shaft 2.

The specific implementation steps are as follows:

1. the flex cable 18 is passed through the first 4 and second 22 perforations in sequence.

2. The nut 10 on the rotating shaft 2 is in threaded connection with the screw 9, the spring 11 enables the head of the bolt 9 to be tightly abutted to the support of the base 3, when the rotating shaft 2 rotates relative to the base 3, the screw 9 and the spring 11 form damping, and after the rotating shaft 2 stops rotating by external force, the rotating shaft 2 cannot recover under the action of gravity.

3. When the position-limiting strip 14 contacts the fixing portion 13, the rotating shaft 2 cannot rotate continuously, so that the connection between the first through hole 4 and the second through hole 22 is prevented from being dislocated seriously, and the flexible flat cable 18 at the connection is prevented from being extruded.

The above description is only an example of the present invention, and the detailed technical solutions and/or characteristics known in the solutions are not described too much here. It should be noted that, for those skilled in the art, without departing from the technical solution of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. The utility model provides a camera pivot structure which characterized in that: including base and rotating part, the rotating part includes the rotation axis of base member and base member tip, and the rotation axis rotates with the base to be connected, is equipped with first perforation on the rotating part, and first perforation is kept away from rotation axis one side from the base member and is passed the rotation axis and wear out from the rotation axis middle part, and the base is equipped with inner chamber and second perforation, and the second is perforated and is communicate inner chamber and first perforation.

2. The camera rotating shaft structure according to claim 1, wherein: the rotating part is provided with a plurality of hollow holes, and the hollow holes and the first through holes are arranged in parallel on the part of the base body.

3. The camera rotating shaft structure according to claim 2, wherein: the utility model discloses a rotation axis, including base, rotation axis, nut, base, support and nut threaded connection, the rotation axis both ends are equipped with screw and nut, and the nut is embedded at the rotation axis both ends, the base is close to the both ends of rotation axis one side and is equipped with the support, and the screw passes support and nut threaded connection.

4. The camera rotating shaft structure according to claim 3, wherein: and a spring is arranged between the head of the screw and the support.

5. The camera rotating shaft structure according to claim 4, wherein: the base is close to support one end and still is equipped with the fixed part, and the fixed part sets up with the base is perpendicular.

6. The camera rotating shaft structure according to claim 5, wherein: and the rotating shaft is provided with a limiting strip.

7. The camera rotating shaft structure according to claim 6, wherein: the base body is provided with a bolt groove, and the bottom of the bolt groove is provided with a bolt hole.

8. The camera rotating shaft structure according to claim 7, wherein: a groove is formed in one side, close to the head of the screw, of the support, a spring groove is formed in the bottom of the groove, and a rotating hole is formed in the bottom of the spring groove.