CN218966546U

CN218966546U - Intelligent blackboard provided with front-mounted video camera

Info

Publication number: CN218966546U
Application number: CN202223281481.7U
Authority: CN
Inventors: 南昊; 郭烨; 吴昆蓉; 谢金盾
Original assignee: Luoyang Jingshi Ruidao Intelligent Technology Co ltd
Current assignee: Luoyang Jingshi Ruidao Intelligent Technology Co ltd
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2023-05-05
Anticipated expiration: 2032-12-08

Abstract

The application provides a smart blackboard with a front video camera, which comprises a smart blackboard, wherein a connecting plate is arranged at the bottom end of the smart blackboard, a U-shaped plate is fixedly arranged at the top end of the connecting plate, the smart blackboard is positioned in the U-shaped plate, a slide rail is fixedly arranged at the back of the smart blackboard, a guide part is arranged on the slide rail, and a limiting mechanism is arranged between the guide part and the U-shaped plate. This application can make the shifter remove through the drive mechanism that sets up, along with shifter's removal, through guiding part and slide rail, the cooperation U-shaped board can make shifter remove along specific route for monitoring part removes along this route, make monitoring part remove the top of wisdom blackboard, cooperation locking piece, make the monitoring part after removing fix at the top of wisdom blackboard, through this setting, the camera dismouting and the maintenance of monitoring part of being convenient for, and the cost is reduced, the practicality is improved.

Description

Intelligent blackboard provided with front-mounted video camera

Technical Field

The utility model relates to the technical field of intelligent blackboards, in particular to an intelligent blackboard provided with a front-mounted video camera.

Background

At present, current intelligent blackboard that is provided with leading video camera of recording screen adopts motor drive's mode to realize the upgrading of camera in order to hide the camera when using, but because camera and motor all are located the top at intelligent blackboard back, consequently be inconvenient for maintenance when camera or motor break down to the cost has been increased.

An intelligent blackboard with a camera, which is disclosed in Chinese patent (application number 201922451538.5), belongs to the technical field of education equipment. The intelligent blackboard comprises a blackboard body and a lifting mechanism, wherein the lifting mechanism comprises a mounting base and a sliding block, the mounting base is arranged on the back of the blackboard body and connected with the sliding block, and the sliding block is used for being connected with a camera and driven by a motor to lift. The utility model aims to overcome the defect that the existing external camera cannot be stored and hidden when in standby, and provides the intelligent blackboard with the camera, wherein the camera is arranged at the rear part of the blackboard body, and the camera is driven to move up and down through the lifting mechanism, so that the storage and the hiding of the camera can be realized, the camera is separated from the blackboard body, and the maintenance and the disassembly are convenient; the above patent can be used to demonstrate the drawbacks of the prior art.

Therefore, we make improvements to this and propose a smart blackboard provided with a front-mounted video camera.

Disclosure of Invention

The utility model aims at: when the intelligent blackboard provided with the front video camera is used, the video camera is updated in a motor driving mode for hiding the video camera, but the video camera and the motor are located at the top of the back of the intelligent blackboard, so that maintenance is inconvenient when the video camera or the motor fails, and the cost is increased.

In order to achieve the above object, the present utility model provides the following technical solutions:

a smart blackboard with a front-mounted video camera is provided to improve the above problems.

The application is specifically such that:

including the wisdom blackboard, the bottom mounting of wisdom blackboard is equipped with the connecting plate, the fixed U-shaped board that is equipped with in top of connecting plate, and the wisdom blackboard is located the U-shaped board, the fixed slide rail that is equipped with in back of wisdom blackboard, be provided with the guiding portion on the slide rail, be provided with stop gear between guiding portion and the U-shaped board, the last monitoring portion that is provided with of stop gear, be provided with on the U-shaped board and be used for driving stop gear moving drive mechanism, be provided with the locking piece between stop gear and the slide rail.

As the preferred technical scheme of this application, the guide part comprises two direction slide rails, two the bottom of direction slide rail respectively with the both sides fixed connection on slide rail top, two the first spout has all been seted up at the middle part of direction slide rail.

As the preferable technical scheme of this application, stop gear comprises first spacing portion and second spacing portion.

As the preferred technical scheme of this application, first spacing portion includes the U-shaped piece, the U-shaped piece is located between the direction slide rail, U-shaped piece internal rotation is connected with first pivot, and first pivot and first spout sliding connection, the fixed pulley that is equipped with in middle part of first pivot.

As the preferred technical scheme of this application, the second spacing portion includes the gag lever post, the top fixed connection of gag lever post's bottom and U-shaped piece, the second spout has been seted up to one side in the U-shaped board, second spout sliding connection has the second pivot, the third spout has all been seted up to the both sides of second spout, the both sides of second pivot all are fixed be equipped with third spout sliding connection's third pivot, the fourth spout has been seted up on the gag lever post, and one of them third pivot wears out U-shaped board and fourth spout sliding connection.

As the preferred technical scheme of this application, the monitoring portion includes the fixed block, fixed block fixed mounting is at the top of gag lever post one side, one side of fixed block is fixed and is equipped with the camera.

As the preferred technical scheme of this application, drive mechanism includes two bobbins, the fluting has been seted up to opposite side in the U-shaped board, and two bobbins rotate respectively and connect in second spout and grooved bottom, the both sides side of second pivot all is fixed and is equipped with the connection rope, and the one end and the second pivot fixed connection of connection rope.

As the preferred technical scheme of this application, drive mechanism still includes two rockers, two the one end of rocker all wears out the one end fixed connection of U shaped plate with the spool.

As the preferred technical scheme of this application, the locking piece is the card post, the bottom block of card post and gag lever post is connected, and the one end of card post and one side fixed connection on slide rail top.

As the preferred technical scheme of this application, the top of slide rail is provided with the baffle, and one side and the back fixed connection of wisdom blackboard of baffle.

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

in the scheme of the application:

through the drive mechanism that sets up, can make the shifter remove, along with shifter's removal, through guiding part and slide rail, the cooperation U-shaped board can make shifter remove along specific route for monitoring part removes along this route, make monitoring part remove the top of wisdom blackboard, cooperation locking piece, make the monitoring part after removing fix at the top of wisdom blackboard, through this setting, the camera dismouting and the maintenance of monitoring part of being convenient for, and the cost is reduced, the practicality is improved.

Drawings

FIG. 1 is a schematic front view of a smart blackboard provided with a front-mounted video camera provided in the present application;

FIG. 2 is a schematic front view of a smart blackboard with a front video camera according to the present application;

FIG. 3 is a schematic cross-sectional view of a smart blackboard provided with a front-mounted video camera according to the present application;

FIG. 4 is a schematic cross-sectional view of a slide rail of a smart blackboard provided with a front video camera;

FIG. 5 is a schematic cross-sectional view of a limiting mechanism of a smart blackboard provided with a front-mounted video camera according to the present application;

fig. 6 is a schematic diagram of a partial cross-sectional structure of a limiting mechanism of a smart blackboard provided with a front-mounted video camera.

The figures indicate:

1. an intelligent blackboard;

2. a connecting plate;

3. a U-shaped plate;

4. a slide rail;

5. a guide part; 501. a guide rail;

6. a limiting mechanism; 601. a U-shaped block; 602. a first rotating shaft; 603. a pulley; 604. a limit rod; 605. a second rotating shaft; 606. a third rotating shaft;

7. a monitoring section; 701. a fixed block; 702. a camera;

8. a transmission mechanism; 801. a spool; 802. a connecting rope; 803. a rocker;

9. a locking member;

10. and a baffle.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model.

Thus, the following detailed description of the embodiments of the utility model is not intended to limit the scope of the utility model, as claimed, but is merely representative of some embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, under the condition of no conflict, the embodiments of the present utility model and the features and technical solutions in the embodiments may be combined with each other.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be noted that, the terms "upper", "lower", and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, or an azimuth or a positional relationship conventionally put in use of the inventive product, or an azimuth or a positional relationship conventionally understood by those skilled in the art, such terms are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Example 1:

as shown in fig. 1, fig. 3 and fig. 5, this embodiment provides a smart blackboard with leading screen camera, including smart blackboard 1, the bottom mounting of smart blackboard 1 is equipped with connecting plate 2, the fixed U-shaped board 3 that is equipped with in top of connecting plate 2, and smart blackboard 1 is located U-shaped board 3, the fixed slide rail 4 that is equipped with in the back of smart blackboard 1, be provided with guiding portion 5 on the slide rail 4, be provided with stop gear 6 between guiding portion 5 and the U-shaped board 3, be provided with monitoring portion 7 on the stop gear 6, be provided with on the U-shaped board 3 and be used for driving stop gear 6 moving drive mechanism 8, be provided with locking piece 9 between stop gear 6 and the slide rail 4.

Example 2:

the scheme of example 1 is further described in conjunction with the specific operation described below:

as shown in fig. 4, as a preferred embodiment, based on the above-mentioned mode, further, the guiding portion 5 is composed of two guiding sliding rails 501, the bottom ends of the two guiding sliding rails 501 are fixedly connected with two sides of the top end of the sliding rail 4 respectively, the middle parts of the two guiding sliding rails 501 are all provided with a first sliding groove, and the limiting mechanism 6 can be limited through the guiding sliding rails 501.

As shown in fig. 1, in addition to the above embodiment, the stopper mechanism 6 further includes a first stopper portion and a second stopper portion.

As shown in fig. 1, 3, 4, 5 and 6, as a preferred embodiment, based on the above manner, further, the first limiting portion includes a U-shaped block 601, the U-shaped block 601 is located between the guide sliding rails 501, the U-shaped block 601 is rotationally connected with a first rotating shaft 602, the first rotating shaft 602 is slidingly connected with the first sliding groove, and a pulley 603 is fixedly arranged in the middle of the first rotating shaft 602; the second spacing portion includes gag lever post 604, the top fixed connection of gag lever post 604's bottom and U-shaped piece 601, the second spout has been seted up to one side in the U-shaped board 3, second spout sliding connection has second pivot 605, the third spout has all been seted up to the both sides of second spout, the both sides of second pivot 605 are all fixed to be equipped with the third pivot 606 with third spout sliding connection, the fourth spout has been seted up on the gag lever post 604, and one of them third pivot 606 wears out U-shaped board 3 and fourth spout sliding connection, gag lever post 604 removes, through U-shaped piece 601, the removal of gag lever post 604 of being convenient for, through guide slide rail 501 and slide rail 4, the cooperation third pivot 606, can make gag lever post 604 remove along specific route.

As shown in fig. 1, 3, 4 and 5, in addition to the above embodiments, the monitor 7 further includes a fixed block 701, the fixed block 701 is fixedly mounted on the top end of the side of the stopper 604, a camera 702 is fixedly provided on one side of the fixed block 701, and the video recording can be performed by the camera 702.

As shown in fig. 1, 2 and 3, as a preferred embodiment, based on the above manner, further, the transmission mechanism 8 includes two winding shafts 801, a slot is formed on the other side in the u-shaped plate 3, the two winding shafts 801 are respectively connected to the bottom of the second slot and the slot in a rotating manner, two sides of the second rotating shaft 605 are fixedly provided with connecting ropes 802, and one end of each connecting rope 802 is fixedly connected with the second rotating shaft 605; the transmission mechanism 8 further comprises two rocking bars 803, one end of each rocking bar 803 is fixedly connected with one end of the spool 801 penetrating out of the U-shaped plate 3, one rocking bar 803 is rotated, the spool 801 corresponding to the slot is rotated, the corresponding connecting rope 802 can be wound on the spool 801 along with the rotation of the spool 801, and the second rotating shaft 605 can be pulled to move along the second sliding groove, so that the limiting rod 604 is moved.

As shown in fig. 5, as a preferred embodiment, based on the above manner, the locking member 9 is a clamping column, the clamping column is clamped with the bottom of the limit rod 604, one end of the clamping column is fixedly connected with one side of the top end of the slide rail 4, the limit rod 604 can be moved along a specific route by matching the guide slide rail 501 and the slide rail 4 with the third rotating shaft 606, along with the movement of the limit rod 604, the camera 702 can be gradually moved to the top of the intelligent blackboard 1, and at this time, the clamping column clamps the limit rod 604, so that the camera 702 is fixed.

As shown in fig. 4, as a preferred embodiment, further, on the basis of the above mode, the top of the slide rail 4 is provided with a baffle 10, and one side of the baffle 10 is fixedly connected with the back of the intelligent blackboard 1, and the camera 702 hidden behind the intelligent blackboard 1 can be covered by the baffle 10, so as to protect the camera 702.

Example 3:

the schemes of examples 1 and 2 are further described below in conjunction with specific modes of operation, as described below:

specifically, this be provided with leading intelligent blackboard of screen camera of recording when during operation/during use: rotating a rocker 803 for corresponding grooved spool 801 rotates, along with the rotation of this spool 801, can make corresponding connecting rope 802 wind on spool 801, and then can stimulate second pivot 605 and remove along the second spout, thereby make gag lever post 604 remove, through U-shaped piece 601, cooperate first pivot 602 and pulley 603, be convenient for the removal of gag lever post 604, through direction slide rail 501 and slide rail 4, cooperate third pivot 606, can make gag lever post 604 remove along specific route, along with the removal of gag lever post 604, can make camera 702 gradually remove the top to intelligent blackboard 1, the card post blocks gag lever post 604 at this moment, make camera 702 fixed, when hiding camera 702, rotate another rocker 803, make second pivot 605 reverse rotation, and then make gag lever post 604 reverse movement, thereby make camera 702 hide behind intelligent blackboard 1.

The above embodiments are only for illustrating the present utility model and not for limiting the technical solutions described in the present utility model, and although the present utility model has been described in detail in the present specification with reference to the above embodiments, the present utility model is not limited to the above specific embodiments, and thus any modifications or equivalent substitutions are made to the present utility model; all technical solutions and modifications thereof that do not depart from the spirit and scope of the utility model are intended to be included in the scope of the appended claims.

Claims

1. The utility model provides a be provided with leading smart blackboard of recording screen camera, includes smart blackboard (1), its characterized in that, the bottom mounting of smart blackboard (1) is equipped with connecting plate (2), the fixed U-shaped board (3) that is equipped with in top of connecting plate (2), and smart blackboard (1) are located U-shaped board (3), the fixed slide rail (4) that is equipped with in back of smart blackboard (1), be provided with guiding portion (5) on slide rail (4), be provided with stop gear (6) between guiding portion (5) and U-shaped board (3), be provided with monitoring portion (7) on stop gear (6), be provided with on U-shaped board (3) and be used for driving stop gear (6) moving drive mechanism (8), be provided with locking piece (9) between stop gear (6) and slide rail (4).

2. The intelligent blackboard provided with the front video camera according to claim 1, wherein the guiding part (5) is composed of two guiding sliding rails (501), the bottom ends of the two guiding sliding rails (501) are fixedly connected with two sides of the top end of the sliding rail (4) respectively, and the middle parts of the two guiding sliding rails (501) are provided with first sliding grooves.

3. A smart blackboard provided with a front-mounted video camera according to claim 2, characterized in that the limit mechanism (6) consists of a first limit and a second limit.

4. A smart blackboard provided with a front-mounted video camera according to claim 3, characterized in that the first limiting part comprises a U-shaped block (601), the U-shaped block (601) is located between the guiding sliding rails (501), a first rotating shaft (602) is rotatably connected to the U-shaped block (601), the first rotating shaft (602) is slidably connected with the first sliding groove, and a pulley (603) is fixedly arranged in the middle of the first rotating shaft (602).

5. The intelligent blackboard provided with the front video camera of claim 4, wherein the second limiting part comprises a limiting rod (604), the bottom end of the limiting rod (604) is fixedly connected with the top end of the U-shaped block (601), a second sliding groove is formed in one side of the U-shaped plate (3), a second rotating shaft (605) is slidably connected with the second sliding groove, third sliding grooves are formed in two sides of the second sliding groove, third rotating shafts (606) slidably connected with the third sliding grooves are fixedly arranged on two sides of the second rotating shaft (605), a fourth sliding groove is formed in the limiting rod (604), and one of the third rotating shafts (606) penetrates out of the U-shaped plate (3) and is slidably connected with the fourth sliding groove.

6. The smart blackboard provided with the front video camera according to claim 5, wherein the monitoring part (7) comprises a fixed block (701), the fixed block (701) is fixedly installed at the top end of one side of the limit rod (604), and a video camera (702) is fixedly arranged at one side of the fixed block (701).

7. The smart blackboard provided with the front video camera according to claim 6, wherein the transmission mechanism (8) comprises two winding shafts (801), a slot is formed in the other side of the U-shaped plate (3), the two winding shafts (801) are respectively connected to the bottom of the second slot and the bottom of the slot in a rotating mode, connecting ropes (802) are fixedly arranged on two sides of the second rotating shaft (605), and one end of each connecting rope (802) is fixedly connected with the second rotating shaft (605).

8. The smart blackboard provided with the front video camera as claimed in claim 7, wherein the transmission mechanism (8) further comprises two rocking bars (803), and one ends of the two rocking bars (803) are fixedly connected with one end of the winding shaft (801) penetrating out of the U-shaped plate (3).

9. The smart blackboard provided with the front video camera according to claim 8, wherein the locking piece (9) is a clamping column, the clamping column is connected with the bottom of the limiting rod (604) in a clamping manner, and one end of the clamping column is fixedly connected with one side of the top end of the sliding rail (4).

10. The intelligent blackboard provided with the front video camera according to claim 9, wherein a baffle (10) is arranged at the top of the sliding rail (4), and one side of the baffle (10) is fixedly connected with the back of the intelligent blackboard (1).