CN211667545U

CN211667545U - Long-range course is with high definition digtal camera of easy installation

Info

Publication number: CN211667545U
Application number: CN202020186898.7U
Authority: CN
Inventors: 杨振波
Original assignee: Shandong Gettop Information Technology Co ltd
Current assignee: Shandong Gettop Information Technology Co ltd
Priority date: 2020-02-20
Filing date: 2020-02-20
Publication date: 2020-10-13
Anticipated expiration: 2030-02-20

Abstract

The utility model discloses an easy-to-install high-definition camera for remote courses, which comprises a camera body and an installation top plate, the top of the high-definition camera body is fixed with a U-shaped frame through screws, the inner side of the U-shaped frame is provided with a mounting seat, the U-shaped frame and the mounting seat are connected with a connecting shaft in a penetrating way, both ends of the connecting shaft are provided with first external threads, the external thread at the end part of the connecting shaft is connected with a nut, the top of the mounting seat is fixed with a cylindrical barrel, the side wall of the cylindrical barrel is provided with a threaded hole, and the threaded hole is internally engaged with a limit screw, the outer side of the cylindrical barrel is sleeved with a connecting column, the side wall of the connecting column is provided with a kidney-shaped hole, and stop screw is located waist shape downthehole, the top cover of spliced pole is equipped with the screw sleeve, and this long-range course is with the whole installation of high definition digtal camera and the accommodation process of easy installation simpler, is applicable to the ceiling installation demand of not co-altitude moreover.

Description

Long-range course is with high definition digtal camera of easy installation

Technical Field

The utility model relates to a camera technical field specifically is a high definition digtal camera of long-range course with easy installation.

Background

Remote areas such as rural mountain areas's educational resources are limited, in order to make educational resources more balanced, the mode of adopting long-range teaching is promoted on a large scale, the teacher who long-range teaching is for better understanding student's reflection, need just can realize with the help of high definition digtal camera, because the height difference of the ceiling in different classrooms, the position that is fit for installing high definition digtal camera is different in the classroom, need not adjust the user demand that satisfies the reality to high definition digtal camera, for this reason, we propose a long-range course with easy installation high definition digtal camera.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high definition digtal camera of long-range course with easy installation to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the high-definition camera comprises a camera body and an installation top disc, wherein the top of the high-definition camera body is fixed with a U-shaped frame through screws, the U-shaped frame is internally provided with an installation seat, the U-shaped frame and the installation seat are connected with a connecting shaft in a penetrating way, the two ends of the connecting shaft are respectively provided with a first external thread, the external thread at the end part of the connecting shaft is connected with a nut, a cylindrical barrel is fixed at the top of the installation seat, the side wall of the cylindrical barrel is provided with a threaded hole, a limit screw is connected in the threaded hole in an inner meshed way, a connecting column is sleeved outside the cylindrical barrel, the side wall of the connecting column is provided with a waist-shaped hole, the limit screw is positioned in the waist-shaped hole, a threaded sleeve is sleeved at the top end of the connecting column, the rotating directions of the two ends of the threaded sleeve are opposite, the side, the middle part of the threaded sleeve is fixed with a connecting seat, a slide rod is rotatably connected in the connecting seat through a bearing, the top end of the threaded sleeve is connected with a threaded extension rod through threads, two ends of the slide rod are respectively connected with the threaded extension rod and a connecting column in a sliding manner, an installation top plate is fixed at the top of the threaded extension rod, and a mounting hole is formed in the top of the installation top plate.

Preferably, the outer side of the limit screw and the two ends of the connecting shaft are both sleeved with gaskets.

Preferably, the inboard symmetry of mount pad is equipped with the bar reinforcing plate, and the bar reinforcing plate is the integral type structure with the mount pad, the both sides wall of U-shaped frame all is equipped with circular reinforcing plate, and circular reinforcing plate is the integral type structure with the U-shaped frame.

Preferably, the top edge of the mounting top disk is provided with an annular convex part.

Preferably, the outer side wall of the threaded sleeve is fixed with an ear plate, the ear plate is hinged with a U-shaped plate, and one side of the U-shaped plate is fixed with a driving rod.

Compared with the prior art, the beneficial effects of the utility model are that: firstly, a screw penetrates through a mounting hole to fix the mounting top disc on a ceiling, then, a driving rod is held by a hand to rotate the threaded sleeve, the threaded extension rod and the connecting column cannot rotate relatively due to the action of the sliding rod, and when the threaded sleeve is rotated in a forward and reverse rotation mode, the threaded extension rod and the connecting column move in the opposite direction or in the opposite direction, so that the horizontal height of the camera body is adjusted;

the limiting screw is unscrewed, so that the cylindrical barrel and the connecting column can rotate relatively, the horizontal orientation of the camera body is adjusted, and the limiting screw is screwed again after the adjustment is finished;

through unscrewing the nut, adjust the inclination of camera body, adjust the back and screw up the nut after accomplishing, whole installation and accommodation process are fairly simple, are applicable to the ceiling installation demand of co-altitude not moreover.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the connecting column and the threaded extension rod of the present invention;

FIG. 3 is a schematic view of the structure of area A in FIG. 2 according to the present invention;

fig. 4 is a schematic structural view of the cylindrical barrel of the present invention.

In the figure: 1. a camera body; 2. a drive rod; 3. a U-shaped frame; 4. a mounting seat; 5. a connecting shaft; 6. a nut; 7. a cylindrical barrel; 8. a limit screw; 9. connecting columns; 10. a waist-shaped hole; 11. a threaded sleeve; 12. a connecting seat; 13. a slide bar; 14. a threaded extension rod; 15. mounting a top disc; 16. mounting holes; 17. a gasket; 18. a strip-shaped reinforcing plate; 19. a circular reinforcing plate; 20. an annular protrusion; 21. an ear plate; 22. a U-shaped plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a high definition digtal camera of long-range course with easy installation, includes camera body 1 and installation take over a business 15, the top of high definition digtal camera body 1 has U-shaped frame 3 through the screw fixation, U-shaped frame 3 inboard is equipped with mount pad 4, U-shaped frame 3 and mount pad 4 through connection have connecting axle 5, the both ends of connecting axle 5 all are equipped with first external screw thread, be connected with nut 6 on the external screw thread of connecting axle 5 tip, mount pad 4 top is fixed with cylindricality section of thick bamboo 7, cylindricality section of thick bamboo 7 lateral wall is equipped with the screw hole, and the screw hole internal gearing is connected with stop screw 8, the outside cover of cylindricality section of thick bamboo 7 is equipped with spliced pole 9, spliced pole 9 lateral wall is equipped with waist 10, and stop screw 8 is located waist shape hole 10, the top cover of spliced pole 9 is equipped with threaded sleeve 11, and the opposite direction of turning at threaded sleeve 11 both ends, the top lateral, and threaded sleeve 11 passes through threaded connection with the second external screw thread, threaded sleeve 11's middle part is fixed with connecting seat 12, rotate through the bearing in the connecting seat 12 and be connected with slide bar 13, threaded sleeve 11's top has screw thread extension rod 14 through threaded connection, slide bar 13's both ends respectively with screw thread extension rod 14 and spliced pole 9 sliding connection, screw thread extension rod 14's top is fixed with installation top dish 15, the top of installation top dish 15 is equipped with mounting hole 16.

The outside of stop screw 8 and the both ends of connecting axle 5 all are equipped with gasket 17, make a cylindricality section of thick bamboo 7 and spliced pole 9 connect more closely, make U-shaped frame 3 and mount pad 4 connect more closely.

4 inboard symmetries of mount pad are equipped with bar reinforcing plate 18, and bar reinforcing plate 18 is the integral type structure with mount pad 4, the both sides wall of U-shaped frame 3 all is equipped with circular reinforcing plate 19, and circular reinforcing plate 19 is the integral type structure with U-shaped frame 3, improves the intensity of U-shaped frame 3 and mount pad 4.

The top edge of installation top dish 15 is equipped with annular convex part 20, makes installation top dish 15 and ceiling area of contact littleer, makes installation top dish 15 be connected more stably with the ceiling.

The outer side wall of the threaded sleeve 11 is fixed with an ear plate 21, the ear plate 21 is hinged with a U-shaped plate 22, one side of the U-shaped plate 22 is fixed with a driving rod 2, and the driving rod 2 and the U-shaped plate 22 can be folded relative to the threaded sleeve 11.

The working principle is as follows: firstly, a screw penetrates through a mounting hole 16 to fix a mounting top disc 15 on a ceiling, then, a drive rod 2 is held by a hand to rotate a threaded sleeve 11, due to the action of a slide rod 13, a threaded extension rod 14 and a connecting column 9 cannot rotate relatively, when the threaded sleeve 11 is rotated in a forward and reverse rotation mode, the threaded extension rod 14 and the connecting column 9 move in a reverse direction or in a reverse direction, and further the horizontal height of a camera body 1 is adjusted;

the limiting screw 8 is unscrewed, so that the cylindrical barrel 7 and the connecting column 9 can rotate relatively, the horizontal orientation of the camera body 1 is adjusted, and the limiting screw 8 is screwed again after the adjustment is finished;

through loosening nut 6, adjust the inclination of camera body 1, adjust and accomplish the back and screw up nut 6, whole installation and accommodation process are fairly simple, are applicable to the ceiling installation demand of not co-altitude moreover.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high definition digtal camera of long-range course with easy installation, includes camera body (1) and installation top dish (15), its characterized in that: the high-definition camera comprises a high-definition camera body (1), wherein a U-shaped frame (3) is fixed at the top of the high-definition camera body through screws, a mounting seat (4) is arranged on the inner side of the U-shaped frame (3), a connecting shaft (5) is connected with the U-shaped frame (3) and the mounting seat (4) in a penetrating manner, first external threads are arranged at two ends of the connecting shaft (5), a nut (6) is connected onto external threads at the end part of the connecting shaft (5), a cylindrical barrel (7) is fixed at the top of the mounting seat (4), a threaded hole is formed in the side wall of the cylindrical barrel (7), an internal engagement limiting screw (8) is connected with the threaded hole, a connecting column (9) is sleeved on the outer side of the cylindrical barrel (7), a waist-shaped hole (10) is formed in the side wall of the connecting column (9), the limiting screw (8) is located in the waist-shaped hole (, the top lateral wall of spliced pole (9) is equipped with the second external screw thread, and threaded sleeve (11) and second external screw thread pass through threaded connection, the middle part of threaded sleeve (11) is fixed with connecting seat (12), be connected with slide bar (13) through the bearing rotation in connecting seat (12), threaded sleeve's (11) top has screw thread extension rod (14) through threaded connection, the both ends of slide bar (13) respectively with screw thread extension rod (14) and spliced pole (9) sliding connection, the top of screw thread extension rod (14) is fixed with installation top dish (15), the top of installation top dish (15) is equipped with mounting hole (16).

2. The easy-to-install high definition camera for remote lessons as claimed in claim 1, further comprising: and the outer side of the limit screw (8) and the two ends of the connecting shaft (5) are respectively sleeved with a gasket (17).

3. The easy-to-install high definition camera for remote lessons as claimed in claim 2, further comprising: the mounting seat is characterized in that strip-shaped reinforcing plates (18) are symmetrically arranged on the inner side of the mounting seat (4), the strip-shaped reinforcing plates (18) and the mounting seat (4) are of an integrated structure, circular reinforcing plates (19) are arranged on two side walls of the U-shaped frame (3), and the circular reinforcing plates (19) and the U-shaped frame (3) are of an integrated structure.

4. The easy-to-install high definition camera for remote lessons as claimed in claim 1, further comprising: and an annular convex part (20) is arranged at the top edge of the mounting top disk (15).

5. The easy-to-install high definition camera for remote lessons as claimed in claim 1, further comprising: the outer side wall of the threaded sleeve (11) is fixed with an ear plate (21), the ear plate (21) is hinged with a U-shaped plate (22), and one side of the U-shaped plate (22) is fixed with a driving rod (2).