CN218819258U

CN218819258U - Classroom recording shooting equipment

Info

Publication number: CN218819258U
Application number: CN202223400789.9U
Authority: CN
Inventors: 王星星; 赵宇飞; 王志斌; 陈鑫磊; 郭岩伟; 谢雨萌; 王炯; 高佳琪; 郭宁科
Original assignee: Shanxi College of Applied Science and Technology
Current assignee: Shanxi College of Applied Science and Technology
Priority date: 2022-12-20
Filing date: 2022-12-20
Publication date: 2023-04-07
Anticipated expiration: 2032-12-20

Abstract

The utility model provides a classroom record shooting device, including the guard box, guard box inner wall top and bottom fixed mounting have the gag lever post, and the top of guard box is seted up flutedly, and inner wall one side top of guard box is rotated and is connected with the lead screw, and the outside threaded connection of lead screw has the removal case, and the inner wall of removal case is provided with the battery, and the top of removal case is provided with shoots the mechanism, the utility model discloses beneficial effect: driven bevel gear drives the bull stick and drives the lead screw rotation then, and the lead screw makes the movable box rise through the cooperation of outside screw thread and gag lever post, and the movable box rises and will drive support frame, connecting plate, camera, fixed plate and baffle and rise to this expandes the equipment of shrink and uses, also can shrink equipment through this method, so that the volume diminishes and then realizes portable purpose, makes things convenient for the user of service can carry equipment quick travel.

Description

Classroom recording shooting equipment

Technical Field

The utility model belongs to the technical field of the classroom record, concretely relates to classroom record shooting equipment.

Background

The camera, waterproof digital camera, camera are various, and its fundamental principle of work all is the same: the optical image signals are converted into electric signals for storage or transmission, and the content of the teacher in class may not be understood by some students, in order to prevent the working pressure of the teacher from increasing due to the same problem of the students for many times, the classroom recording equipment is generally used for recording classroom for the subsequent students to study for the second time, and after retrieval, the application number "CN201821899360.X" discloses a classroom teaching recording equipment ", it records that the connection rod can move the support block through the matching of the over-rotation hole, the screw rod, the rotation block, the thread block, the threaded hole, the hinge and the connection rod, when the height of the video recorder needs to be adjusted, the rotating block is rotated, the rotating block rotates to drive the screw rod to rotate, the screw rod is ensured not to deviate through the matching of the annular block and the annular groove, the screw rod drives the two thread blocks to move through rotating in the two thread holes, through the reverse threads arranged in the two threaded holes, the two threaded blocks are ensured to horizontally slide towards one side close to each other or one side far away from each other through the matching of the first sliding hole and the first fixed rod, the two threaded blocks drive the two connecting rods to rotate and move through the two hinges, and simultaneously the two connecting rods rotate on the same first rotating shaft, thereby moving the bottoms of the two connecting rods to rotate on the two slide blocks so as to drive the connecting slide blocks to move, ensuring that the two slide blocks do not deviate in sliding through the matching of the second sliding holes and the second fixed rods, thereby realizing the sliding of the supporting block, the height adjustment can be realized by utilizing the rotating hole, the screw rod, the rotating block, the thread block, the threaded hole, the hinge and the connecting rod, but the supporting block is inconvenient to carry when in use, it becomes extremely troublesome to move, and therefore, it is highly practical to provide a device that can be more portable.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a classroom record shooting equipment aims at solving above-mentioned technical problem.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an equipment is shot in classroom record, includes the guard box, guard box inner wall top and bottom fixed mounting have the gag lever post, the top of guard box is seted up flutedly, inner wall one side top of guard box is rotated and is connected with the lead screw, the outside threaded connection of lead screw has the removal case, the inner wall of removal case is provided with the battery, the top of removal case is provided with shoots the mechanism.

As an optimization of the utility model, the shooting mechanism includes the support frame with the top fixed mounting of removal case, the top of support frame is provided with the connecting plate, the top of connecting plate is provided with the camera.

As a preferred, one side and the gag lever post sliding connection of removal case, the bottom of guard box is provided with the function case, the inner wall bottom that the guard box was run through to the bottom of lead screw and the inner wall top fixed mounting of function case have the bull stick.

As an optimization, the bottom of bull stick is rotated with the inner wall bottom of function case and is connected, the outside of bull stick is provided with driven bevel gear, driven bevel gear's one side meshing has initiative bevel gear.

As a preferred, one side of initiative bevel gear is provided with the output shaft, one side of output shaft is provided with step motor, step motor's bottom is provided with two backup pads, two the bottom of backup pad and the inner wall bottom fixed connection of function case.

As a preferred, the bottom of function case is provided with two bottom blocks, one side of guard box is provided with the handle, the top of removal case is provided with the fixed plate of two symmetries, two the top fixed mounting of fixed plate has the baffle, baffle and recess sliding connection, the top edge of guard box is provided with flush mounting plate of switch.

As an optimization, be equipped with camera switch and step motor switch on the flush mounting plate of switch respectively, camera and camera switch electric connection, step motor and step motor switch electric connection, flush mounting plate of switch and battery electric connection.

Compared with the prior art, the beneficial effects of the utility model are that:

through the step motor who is equipped with, make things convenient for the user of service to open step motor through the step motor switch, step motor output rotation drives initiative bevel gear then, make initiative bevel gear drive driven bevel gear and rotate, driven bevel gear drives the bull stick and then drives the lead screw and rotates, the lead screw makes the removal case rise through the cooperation of external screw thread and gag lever post, the removal case rises and will drive the support frame, the connecting plate, the camera, fixed plate and baffle rise, use this equipment expansion that will contract, also can contract equipment through this method, so that the portable purpose is realized then in the volume reduction, make things convenient for the user of service to carry equipment rapid transit.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the protection box of the present invention;

fig. 3 is a schematic view of an end structure of the present invention.

In the figure: 1. a protection box; 2. a limiting rod; 3. a screw rod; 4. a mobile box; 5. a shooting mechanism; 51. a support frame; 52. a connecting plate; 53. a camera; 6. a function box; 7. a rotating rod; 8. a driven bevel gear; 9. a drive bevel gear; 10. a stepping motor; 11. a support plate; 12. a bottom block; 13. a handle; 14. a fixing plate; 15. and a baffle plate.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides an equipment is shot in classroom record, includes

guard box

1, and 1 inner wall top of guard box and bottom fixed mounting have gag lever post 2, and the top of guard box 1 is seted up flutedly, and inner wall one side top of guard box 1 is rotated and is connected with lead screw 3, and the outside threaded connection of lead screw 3 has removal case 4, and the inner wall of removal case 4 is provided with the battery, and the top of removal case 4 is provided with shooting mechanism 5.

In this embodiment: the shooting mechanism 5 comprises a supporting frame 51 fixedly mounted with the top of the mobile box 4, a connecting plate 52 is arranged on the top of the supporting frame 51, and a camera 53 is arranged on the top of the connecting plate 52.

Specifically, the camera 53 is conveniently supported and fixed by the supporting frame 51, so that the camera 53 can be more stable in use, and the stability of the camera 53 in use is effectively improved.

In this embodiment: one side of the movable box 4 is connected with the limiting rod 2 in a sliding mode, the bottom of the protection box 1 is provided with a function box 6, and the bottom of the screw rod 3 penetrates through the bottom of the inner wall of the protection box 1 and the top of the inner wall of the function box 6 and is fixedly provided with a rotating rod 7.

Specifically, through guard box 1 that is equipped with, the part in the convenient guard box 1 is protected, has avoided the direct damage of internals when receiving the collision, has protected the integrality of part effectively.

In this embodiment: the bottom of the rotating rod 7 is rotatably connected with the bottom of the inner wall of the function box 6, a driven bevel gear 8 is arranged outside the rotating rod 7, and a driving bevel gear 9 is meshed with one side of the driven bevel gear 8.

Specifically, through the step motor 10 that is equipped with, make things convenient for the user of service to open step motor 10 through the step motor switch, make step motor 10 output rotation drive the initiative bevel gear 9 then and make it drive driven bevel gear 8 then drive lead screw 3 through bull stick 7 and rotate, make lead screw 3 make the movable box 4 drive support frame 51 through the cooperation of outside screw thread and gag lever post 2 and remove, then make support frame 51 drive camera 53 remove.

In this embodiment: an output shaft is arranged on one side of the driving bevel gear 9, a stepping motor 10 is arranged on one side of the output shaft, two supporting plates 11 are arranged at the bottom of the stepping motor 10, and the bottoms of the two supporting plates 11 are fixedly connected with the bottom of the inner wall of the function box 6.

Specifically, through the backup pad 11 that is equipped with, it is convenient to support step motor 10 fixedly, makes step motor 10 more stable when using, has avoided the problem that step motor 10 rocked when using.

In this embodiment: the bottom of function case 6 is provided with two bottom blocks 12, and one side of guard box 1 is provided with handle 13, and the top of removal case 4 is provided with two symmetrical fixed plates 14, and the top fixed mounting of two fixed plates 14 has baffle 15, baffle 15 and recess sliding connection, and the top edge of guard box 1 is provided with flush mounting plate of switch.

Specifically, through the handle 13 that is equipped with, the person of facilitating the use grips handle 13 so that with the equipment quick travel to the place that needs to use, conveniently carries, can be quick shuttle back and forth and get into in the different religions.

In this embodiment: the switch panel is respectively provided with a camera switch and a stepping motor switch, the camera 53 is electrically connected with the camera switch, the stepping motor 10 is electrically connected with the stepping motor switch, and the switch panel is electrically connected with the storage battery.

Specifically, through the switch panel that is equipped with, conveniently carry out the circular telegram control to consumer, consumer can be electrified when needs power consumption, has avoided can't carrying out the situation of circular telegram to it when needs power consumption.

The working principle is as follows: when the user uses the device, firstly, the user holds the handle 13 to lift the device into a classroom to be used, when the user lifts the device into the classroom, then the user turns on the stepping motor 10 through the stepping motor switch, the output end of the stepping motor 10 rotates to drive the driving bevel gear 9, the driving bevel gear 9 drives the driven bevel gear 8 to rotate, the driven bevel gear 8 drives the rotating rod 7 to drive the screw rod 3 to rotate, the screw rod 3 enables the movable box 4 to ascend through the matching of external threads and the limiting rod 2, the movable box 4 ascends to drive the support frame 51, the connecting plate 52, the camera 53, the fixed plate 14 and the baffle 15 to ascend, when the camera 53 extends out of the protection box 1, the user turns on the camera 53 through the camera switch, the camera 53 records the classroom, and finally, after the user returns parts in the device to the original position through the switch panel, so that the user can take the device away.

Claims

1. The utility model provides an equipment is shot in classroom record, includes guard box (1), its characterized in that, guard box (1) inner wall top and bottom fixed mounting have gag lever post (2), the top of guard box (1) is seted up flutedly, inner wall one side top of guard box (1) is rotated and is connected with lead screw (3), the outside threaded connection of lead screw (3) has removal case (4), the inner wall of removal case (4) is provided with the battery, the top of removal case (4) is provided with shoots mechanism (5).

2. The classroom recording camera apparatus of claim 1, wherein: the shooting mechanism (5) comprises a supporting frame (51) fixedly mounted on the top of the moving box (4), a connecting plate (52) is arranged on the top of the supporting frame (51), and a camera (53) is arranged on the top of the connecting plate (52).

3. The classroom recording camera apparatus of claim 1, wherein: one side and gag lever post (2) sliding connection of removal case (4), the bottom of guard box (1) is provided with function box (6), the inner wall bottom that guard box (1) and function box (6) are run through to the bottom of lead screw (3) inner wall top fixed mounting have bull stick (7).

4. The classroom recording camera apparatus of claim 3, wherein: the bottom of the rotating rod (7) is rotatably connected with the bottom of the inner wall of the function box (6), a driven bevel gear (8) is arranged outside the rotating rod (7), and a driving bevel gear (9) is meshed with one side of the driven bevel gear (8).

5. The classroom recording camera apparatus of claim 4, wherein: an output shaft is arranged on one side of the driving bevel gear (9), a stepping motor (10) is arranged on one side of the output shaft, two supporting plates (11) are arranged at the bottom of the stepping motor (10), and the bottoms of the two supporting plates (11) are fixedly connected with the bottom of the inner wall of the function box (6).

6. The classroom recording camera apparatus of claim 5, wherein: the bottom of function case (6) is provided with two bottom blocks (12), one side of guard box (1) is provided with handle (13), the top of removal case (4) is provided with fixed plate (14) of two symmetries, two the top fixed mounting of fixed plate (14) has baffle (15), baffle (15) and recess sliding connection, the top edge of guard box (1) is provided with flush mounting plate of switch.

7. The classroom recording camera apparatus of claim 6, wherein: the camera is characterized in that a camera switch and a stepping motor switch are respectively arranged on the switch panel, the camera (53) is electrically connected with the camera switch, the stepping motor (10) is electrically connected with the stepping motor switch, and the switch panel is electrically connected with the storage battery.