CN212156480U

CN212156480U - Adjustable close-range camera support

Info

Publication number: CN212156480U
Application number: CN202020840786.9U
Authority: CN
Inventors: 黄敏
Original assignee: Ningbo Yuyue Network Technology Co ltd
Current assignee: Ningbo Yuyue Network Technology Co ltd
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2020-12-15
Anticipated expiration: 2030-05-19

Abstract

The utility model discloses an adjustable close-range camera bracket, which comprises a supporting base, a first telescopic piece, a second telescopic piece and a camera mounting piece; one end of the first telescopic piece is detachably connected with the supporting base, and the other end of the first telescopic piece is connected with a first angle adjusting piece which can be detachably connected with the end part of the second telescopic piece; the one end that first angle adjustment spare was kept away from to the second extensible member is connected with can dismantle the second angle adjustment spare that links to each other with the camera installed part. The utility model discloses a multidirectional flexible and multi-angle rotation regulation design can adjust camera height and angle more swiftly, ensures that the camera can be to close-range experiment phenomenon, the experiment operation flow of all kinds of experiments and record comprehensively to the experiment scale change.

Description

Adjustable close-range camera support

Technical Field

The utility model relates to a technical field is adjusted in the camera installation, concretely relates to adjustable close-range camera support.

Background

The application of the camera equipment in examinations is more and more extensive, for example, English four-six level examination whole-course video recording, driving examination whole-course video recording, electronic judgment score and the like. However, the method has no corresponding application in the physical, chemical and biological experiment examination in the junior middle schools, and the utilization efficiency of personnel is low when the original teacher takes one-to-many students and the manpower invigilation. If the mode of adopting to record is solved and will greatly improve invigilate efficiency of examining, nevertheless because junior middle school's physical chemistry biological experiment examination is to experimental phenomenon, the accurate reading of scale and experiment operation flow etc. have higher requirement, the demand of all kinds of scenes of junior middle school's physical chemistry biological experiment examination can not be solved in the installation of various camera supports on the existing market, for example CN 201520909005.6's Chinese utility model patent discloses a camera support, can adjust the height of self and camera, thereby not only can make the camera reach best monitoring effect, and be convenient for equipment transportation and storage, in the aforesaid patent technology that discloses, can only realize the altitude mixture control to the camera, can't carry out multi-angle multi-position adjustment, be difficult to use to in teaching experiment scene records the operation.

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the utility model aims to provide an adjustable close-range view camera support can effectively solve the close-range view of all kinds of examination scenes of junior middle school's physical chemistry biological experiment and record, ensures that the scale of the experimental phenomenon, the experiment operation flow and all kinds of apparatus of all kinds of experimental examinations can obtain the clarity and record.

The utility model adopts the technical proposal that: an adjustable close-range camera support comprises a supporting base, a first telescopic piece, a second telescopic piece and a camera mounting piece; one end of the first telescopic piece is detachably connected with the supporting base, and the other end of the first telescopic piece is connected with a first angle adjusting piece which can be detachably connected with the end part of the second telescopic piece; the one end that first angle adjustment spare was kept away from to the second extensible member is connected with can dismantle the second angle adjustment spare that links to each other with the camera installed part.

This technical scheme adopts multidirectional flexible and multi-angle rotation to adjust the design, can adjust camera height and angle more swiftly to ensure that can be more clear record all kinds of close-range experiment phenomenon, the experiment operation flow of experiment and to the record that the experiment scale changes. Specifically, the support base is used as a support structure and can stably support the whole support equipment, the first telescopic piece connected with the support base can be used for adjusting the vertical height of the camera, and the first angle adjusting piece used for adjusting the vertical angle of the first telescopic piece and the support base can adjust the vertical angle of the first telescopic piece; the telescopic action of the second extensible member then can be used for adjusting the horizontal position of camera, and the angle that second angle adjustment spare that is located between camera installed part and the second extensible member still can adjust between camera installed part and the second extensible member realizes recording the regulation to the close shot of the multi-angle multiposition of camera, ensures that the camera can record to the close shot experiment phenomenon, the experiment operation flow of all kinds of experiments and carry out the close shot to the experiment scale change.

Preferably, the first telescopic part comprises a first fixed pipe and a first telescopic pipe which are coaxially connected in an inserting manner, one end, far away from the support base, of the first fixed pipe is connected with a first fastening sleeve for the first telescopic pipe to be inserted into the first fixed pipe, the front end of the first fastening sleeve is in threaded connection with a first adjusting ring, and when the first adjusting ring is in threaded connection with the first fastening sleeve, the inner wall of the first fastening sleeve is tightly attached to the outer peripheral surface of the first telescopic pipe.

Preferably, the second extensible member includes a second fixed pipe and a second extensible pipe which are coaxially connected in an inserting manner, the end of the second fixed pipe is connected with a second fastening sleeve for the second extensible pipe to be inserted into the second fixed pipe, the front end of the second fastening sleeve is screwed with a second adjusting ring, and when the second adjusting ring is screwed on the second fastening sleeve, the inner wall of the second fastening sleeve is tightly attached to the outer peripheral surface of the second extensible pipe.

Preferably, the first angle adjusting part comprises a first spherical hinge seat and a first spherical hinge, the first spherical hinge seat is connected with the front end of the first telescopic pipe, the first spherical hinge is movably installed in a spherical hinge groove formed in the first spherical hinge seat, the first spherical hinge seat is further screwed with a first fastening ring capable of fixing the first spherical hinge, and at least two first connecting columns capable of being connected with the second fixing pipe are arranged on the first spherical hinge.

Preferably, the second angle adjusting part comprises a second spherical hinge seat and a second spherical hinge, the second spherical hinge seat is connected with the front end of the second telescopic pipe, the second spherical hinge is movably installed in a spherical hinge groove formed in the second spherical hinge seat, a second fastening ring capable of fixing the second spherical hinge is further screwed on the second spherical hinge seat, and at least two second connecting columns capable of being connected with the camera mounting part are arranged on the second spherical hinge.

Preferably, the camera installed part includes the installation sleeve pipe, be equipped with the lead wire breach that runs through the one of them one end of installation sleeve pipe on the installation sleeve pipe periphery face, the installation sleeve pipe is kept away from and is equipped with the installation screw on the peripheral face of lead wire breach one end.

Preferably, the first fixed pipe and the first telescopic pipe are respectively provided with a first lead port at one end far away from each other.

Preferably, the ends of the second fixed pipe and the second telescopic pipe, which are far away from each other, are respectively provided with a second lead port.

Preferably, the surface of the supporting base is provided with a wiring port and an equipment heat dissipation port.

The utility model has the advantages that: the utility model provides an adjustable close-range view camera support adopts multidirectional flexible and multi-angle rotation to adjust the design, can adjust camera height and angle more swiftly, realizes recording the regulation to the close-range view of the multi-angle multiposition of camera, ensures that the camera can be to the close-range view experiment phenomenon of all kinds of experiments, experiment operation flow and record comprehensively to the experiment scale change. Has higher practical and popularization value.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a schematic view of an adjustable close-range camera support structure provided by an embodiment of the present invention.

Fig. 2 is a schematic view of a first expansion piece fastening mechanism of the adjustable close-range camera support according to the embodiment of the present invention.

Fig. 3 is a schematic view of a first angle adjusting part of the adjustable close-range camera support according to the embodiment of the present invention.

Reference numerals: the support base 100, the first fixed pipe 200, the first telescopic pipe 300, the first fastening sleeve 400, the first adjusting ring 500, the second fixed pipe 600, the second telescopic pipe 700, the second fastening sleeve 800, the second adjusting ring 900, the first spherical hinge seat 1000, the first fastening ring 1100, the second spherical hinge seat 1200, the second fastening ring 1300, the first spherical hinge 1400, the first connecting column 1410, and the mounting sleeve 1500.

Detailed Description

Here, it is to be noted that the functions, methods, and the like related to the present invention are only conventional adaptive applications of the related art. Therefore, the present invention is an improvement of the prior art, which substantially lies in the connection relationship between hardware, not in the functions and methods themselves, that is, the present invention relates to a few functions and methods, but does not include the improvements proposed in the functions and methods themselves. The present invention is described for better illustration of the function and method for better understanding of the present invention.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.

As shown in fig. 1 to fig. 3, the adjustable close-range camera support provided by the embodiment adopts a multidirectional telescopic and multi-angle rotating adjustment design, so that the height and the angle of the camera can be adjusted more quickly, and the close-range experiment phenomenon, the experiment operation flow and the record of the experiment scale change of various experiments can be more clearly recorded. The device comprises a supporting base 100, a first telescopic piece, a second telescopic piece and a camera mounting piece; one end of the first telescopic piece is detachably connected with the support base 100, and the other end of the first telescopic piece is connected with a first angle adjusting piece which can be detachably connected with the end part of the second telescopic piece; the one end that first angle adjustment spare was kept away from to the second extensible member is connected with can dismantle the second angle adjustment spare that links to each other with the camera installed part. In this embodiment, the supporting base 100 serves as a supporting structure and can stably support the whole support device, the first extensible member connected to the supporting base 100 can be used for adjusting the vertical height of the camera, and the first angle adjusting member used for adjusting the vertical angle of the first extensible member and the supporting base 100 can adjust the vertical angle of the first extensible member; the horizontal position that then can be used for adjusting the camera in the flexible effect of second extensible member, the angle that second angle adjustment spare that is located between camera installed part and the second extensible member still can adjust between camera installed part and the second extensible member realizes recording the regulation to the multi-angle multiposition close-range of camera, ensures that the camera can be to the close-range experiment phenomenon, the experiment operation flow of all kinds of experiments and record comprehensively to the experiment scale change.

As mentioned above, the first telescopic member is mainly used for adjusting the vertical height of the camera during close-range recording, and for convenience of adjustment, in this embodiment, the first telescopic member includes the first fixed tube 200 and the first telescopic tube 300 that are coaxially connected in an inserting manner, one end of the first fixed tube 200, which is far away from the support base 100, is connected with the first fastening sleeve 400 for inserting the first telescopic tube 300 into the first fixed tube 200, the front end of the first fastening sleeve 400 is screwed with the first adjusting ring 500, and when the first adjusting ring 500 is screwed on the first fastening sleeve 400, the inner wall of the first fastening sleeve 400 is tightly attached to the outer circumferential surface of the first telescopic tube 300. After the first fixed pipe 200 is connected with the first telescopic pipe 300 in an inserting manner, the telescopic length of the first telescopic pipe 300 can be adjusted in the axial direction of the first fixed pipe 200, the first telescopic pipe 300 can be fixed by rotating the first adjusting ring 500 after the first fixed pipe 200 is adjusted to the required length, and when the first adjusting ring 500 is rotated and pre-tightened, the front end of the first fastening sleeve 400 is radially and inwardly compressed by the inner wall of the first adjusting ring 500, so that the inner wall of the first fastening sleeve 400 is attached to the outer peripheral surface of the first telescopic pipe 300, and the first telescopic pipe 300 is fixed.

Similarly, because the second expansion piece is used for adjusting the horizontal position of the camera, in order to facilitate adjustment, the second expansion piece provided in this embodiment includes the second fixed pipe 600 and the second expansion pipe 700 which are coaxially connected in an inserting manner, the end of the second fixed pipe 600 is connected with a second fastening sleeve 800 for inserting the second expansion pipe 700 into the second fixed pipe 600, the front end of the second fastening sleeve 800 is screwed with a second adjusting ring 900, and when the second adjusting ring 900 is screwed on the second fastening sleeve 800, the inner wall of the second fastening sleeve 800 is tightly attached to the outer peripheral surface of the second expansion pipe 700. After the second fixed pipe 600 is connected with the second telescopic pipe 700 in an inserting manner, the telescopic length of the second telescopic pipe 700 can be adjusted in the axial direction of the second fixed pipe 600, the second telescopic pipe 700 can be fixed by rotating the second adjusting ring 900 after being adjusted to a required length, and when the second adjusting ring 900 is rotated and pre-tightened, the inner wall of the second adjusting ring 900 radially inwardly compresses the front end of the second fastening sleeve 800, so that the inner wall of the second fastening sleeve 800 is attached to the outer peripheral surface of the second telescopic pipe 700, and the second telescopic pipe 700 is fixed.

As shown in fig. 1, the first angle adjusting member for adjusting the angle between the supporting base 100 and the first telescopic member includes a first spherical hinge seat 1000 and a first spherical hinge 1400, the first spherical hinge seat 1000 is connected to the front end of the first telescopic tube 300, the first spherical hinge 1400 is movably installed in a spherical hinge groove formed in the first spherical hinge seat 1000, a first fastening ring 1100 capable of fixing the first spherical hinge 1400 is further screwed on the first spherical hinge seat 1000, and at least two first connecting columns 1410 capable of connecting to the second fixed tube 600 are disposed on the first spherical hinge 1400. First spherical hinge seat 1000 and first spherical hinge 1400 can constitute spherical hinge mechanism, realize the purpose of arbitrary angle regulation, and first spherical hinge 1400 realizes the stable fixed to spherical hinge mechanism through rotatory first tighrening ring 1100 after adjusting to corresponding angle. In a similar way, the second angle adjusting part for adjusting the angle between the camera mounting part and the second telescopic part comprises a second spherical hinge seat 1200 and a second spherical hinge, the second spherical hinge seat 1200 is connected with the front end of the second telescopic pipe 700, the second spherical hinge is movably mounted in a spherical hinge groove formed in the second spherical hinge seat 1200, the second spherical hinge seat 1200 is further screwed with a second fastening ring 1300 capable of fixing the second spherical hinge, and the second spherical hinge is at least provided with two second connecting columns capable of being connected with the camera mounting part. The second spherical hinge seat 1200 and the second spherical hinge can form a spherical hinge mechanism, so that the purpose of adjusting the angle at will is achieved, and the second spherical hinge is adjusted to a corresponding angle and then stably fixed to the spherical hinge mechanism by rotating the second fastening ring 1300.

As mentioned above, the camera mounting part is used for mounting a camera for close-range recording, and in this embodiment, the camera mounting part includes the mounting sleeve 1500, a lead notch penetrating through one end of the mounting sleeve 1500 is provided on the outer circumferential surface of the mounting sleeve 1500, and a mounting screw is provided on the outer circumferential surface of one end of the mounting sleeve 1500, which is far away from the lead notch. The installation sleeve 1500 accessible installation screw and the stable connection of second spliced pole for the camera that the close-range was recorded can insert in the installation sleeve 1500, and the pencil etc. of camera can be worn out from the lead wire breach, avoids the pencil to produce the interference to the angle adjustment.

As shown in fig. 1, in order to better accommodate the camera harness and minimize interference to adjustment or influence on the tidiness of the recording field, in this embodiment, first lead openings are respectively disposed at ends of the first fixed pipe 200 and the first telescopic pipe 300, which are far away from each other. Second lead openings are respectively formed at the ends of the second fixed pipe 600 and the second telescopic pipe 700 far away from each other. Like this, the camera pencil penetrates in the back accessible first lead port and the second lead wire penetrates first extensible member and second extensible member in proper order from the lead wire breach, penetrates again at last in supporting base 100, and then avoids the pencil to exert an influence to recording.

Since the recording device inevitably generates heat, the present embodiment provides a wiring port and a device heat sink on the surface of the supporting base 100. The wiring port can be used for externally connecting a recording circuit, and the equipment heat dissipation port can play a role in heat dissipation, so that the running stability is improved. The camera support is developed aiming at the requirements of physical, chemical and biological experiment examinations in junior middle schools, and the height and the angle of the camera can be adjusted according to different experimental devices and scenes, so that the experiment phenomenon, the experiment operation flow, the scale change of various instruments and the like of various experiments can be clearly recorded.

In the specification of the present invention, a large number of specific details are explained. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, systems, and techniques have not been shown in detail in order not to obscure an understanding of this description.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. An adjustable close-range camera support comprises a supporting base (100), a first telescopic piece, a second telescopic piece and a camera mounting piece; the method is characterized in that:

one end of the first telescopic piece is detachably connected with the supporting base (100), and the other end of the first telescopic piece is connected with a first angle adjusting piece which can be detachably connected with the end part of the second telescopic piece;

the one end that first angle adjustment spare was kept away from to the second extensible member is connected with can dismantle the second angle adjustment spare that links to each other with the camera installed part.

2. The adjustable close-up camera rig according to claim 1, wherein: first extensible member includes first fixed pipe (200) and first flexible pipe (300) that the coaxial grafting links to each other, the one end that support base (100) was kept away from in first fixed pipe (200) is connected with and supplies first flexible pipe (300) to insert first fastening sleeve pipe (400) of fixed pipe (200), first fastening sleeve pipe (400) front end spiro union has first adjustable ring (500), works as first adjustable ring (500) spiro union back on first fastening sleeve pipe (400), first fastening sleeve pipe (400) inner wall is hugged closely on the outer peripheral face of first flexible pipe (300).

3. The adjustable close-up camera rig according to claim 1, wherein: the second extensible member includes fixed pipe (600) of coaxial grafting continuous second and flexible pipe (700) of second, the fixed pipe of second (600) end connection has second fastening sleeve pipe (800) that supplies flexible pipe of second (700) to insert the fixed pipe of second (600), second fastening sleeve pipe (800) front end spiro union has second adjustable ring (900), works as back on second fastening sleeve pipe (800) spiro union second adjustable ring (900), second fastening sleeve pipe (800) inner wall is hugged closely on the outer peripheral face of the flexible pipe of second (700).

4. The adjustable close-up camera rig according to claim 2, wherein: first angle adjusting part includes first ball pivot seat (1000) and first ball pivot (1400), first ball pivot seat (1000) are connected with first flexible pipe (300) front end, first ball pivot (1400) movable mounting is in locating the ball pivot inslot of first ball pivot seat (1000), it has first tighrening ring (1100) that can fix first ball pivot (1400) still to connect by the screw on first ball pivot seat (1000), be equipped with two first spliced pole (1410) that can link to each other with the fixed pipe of second (600) at least on first ball pivot (1400).

5. The adjustable close-up camera rig according to claim 3, wherein: the second angle adjusting piece comprises a second spherical hinge seat (1200) and a second spherical hinge, the second spherical hinge seat (1200) is connected with the front end of a second telescopic pipe (700), the second spherical hinge is movably installed in a spherical hinge groove formed in the second spherical hinge seat (1200), a second fastening ring (1300) capable of fixing the second spherical hinge is further screwed on the second spherical hinge seat (1200), and at least two second connecting columns capable of being connected with the camera mounting piece are arranged on the second spherical hinge.

6. The adjustable close-up camera rig according to claim 3, wherein: the camera installed part includes installation sleeve pipe (1500), be equipped with the lead wire breach that runs through one of them one end of installation sleeve pipe (1500) on the installation sleeve pipe (1500) peripheral face, be equipped with the installation screw socket on the peripheral face of lead wire breach one end is kept away from in installation sleeve pipe (1500).

7. The adjustable close-up camera rig according to claim 2, wherein: the outer peripheral surfaces of the ends, far away from one end, of the first fixed pipe (200) and the first telescopic pipe (300) are respectively provided with a first lead port.

8. The adjustable close-up camera rig according to claim 3, wherein: and second lead openings are respectively formed in the peripheral surfaces of the ends, far away from one end, of the second fixed pipe (600) and the second telescopic pipe (700).

9. The adjustable close-up camera rig according to claim 1, wherein: the surface of the supporting base (100) is provided with a wiring port and an equipment heat dissipation port.