CN212430222U

CN212430222U - Monitoring device for workshop of visual screen conversation

Info

Publication number: CN212430222U
Application number: CN202020731574.7U
Authority: CN
Inventors: 王兴
Original assignee: Hefei Taixin Information Technology Co ltd
Current assignee: Hefei Taixin Information Technology Co ltd
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2021-01-29
Anticipated expiration: 2030-05-07

Abstract

The utility model discloses a monitoring device is used in workshop of visual screen conversation relates to supervisory equipment technical field. The utility model comprises a video screen monitoring body and a mounting plate; the bottom surface of the view screen monitoring body is fixedly provided with a concave mounting plate; two swing brackets are symmetrically fixed on the lower surface of the concave mounting plate; an incomplete gear is fixed at the bottom end of the swing bracket; the swing bracket is rotationally connected with the concave bracket; a rotating shaft is rotatably connected between the two side plates of the concave frame; the end part of the rotating shaft is connected with a motor output shaft fixedly arranged on the outer side surface of the side plate of the concave frame; two rotating gears are symmetrically arranged on the rotating shaft, and the rotating gears are meshed with the incomplete gear. The utility model adjusts the upward viewing and overlooking angles of the screen monitoring body by the meshing transmission of the rotating gear on the rotating shaft driven by the motor and the incomplete gear; the screen monitoring body rotates by forming limiting and blocking coordination between the triangular prism and the triangular frustum groove; the safety of the factory area and workers is improved.

Description

Monitoring device for workshop of visual screen conversation

Technical Field

The utility model belongs to the technical field of supervisory equipment, especially, relate to a monitoring device is used in workshop of visual screen conversation.

Background

With the increasing importance of people on production safety, more and more workshops or workshops are gradually provided with a video monitoring device with a video communication function, so that the daily production monitoring of a factory is improved; for a relatively long and narrow or small factory building, several video monitoring devices are usually installed to monitor daily production; for a factory building with a large space, after a plurality of screen monitoring devices are installed, a monitoring blind area still exists in the factory building, which is not beneficial to monitoring production and safety of people; most of the existing video screen monitoring devices are installed in a factory building at a certain angle, and cannot be adjusted at a certain angle, so that the conventional video screen monitoring devices are not beneficial to normal running and real-time monitoring of daily factory production;

therefore, there is a need for a monitor for a workshop using a video call to adjust the angle of the video monitor for monitoring the daily production and the safety of people.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a monitoring device for a workshop of visual screen conversation, which adjusts the upward viewing and overlooking angles of a visual screen monitoring body by the meshing transmission of a rotating gear on a rotating shaft driven by a motor and an incomplete gear; the view screen monitoring body, the concave frame, the rotating shaft and the transmission assembly are driven to rotate simultaneously by forming limiting and blocking matching between the triangular prism and the triangular frustum groove, so that the view screen monitoring body is rotated; the problem of current look screen monitoring device angle unadjustable, monitoring range is limited, can not improve daily production and people's security is solved.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a monitoring device for a workshop with a visual screen call, which comprises a visual screen monitoring body and a mounting plate; a concave mounting plate is fixedly mounted on the bottom surface of the view screen monitoring body; two swing brackets are symmetrically fixed on the lower surface of the concave mounting plate; an incomplete gear is fixed at the bottom end of the swing bracket; the swing bracket is rotationally connected with the concave bracket; a rotating shaft is rotatably connected between the two side plates of the concave frame; the end part of the rotating shaft is connected with a motor output shaft fixedly arranged on the outer side surface of the side plate of the concave frame; two rotating gears are symmetrically arranged on the rotating shaft, and the rotating gears are meshed with the incomplete gear; a first bevel gear is fixedly arranged on the rotating shaft; a transmission assembly is arranged on the inner side surface of the side plate of the concave frame; the transmission assembly comprises a transmission shaft, a second bevel gear and an electromagnet; a second bevel gear in meshing transmission with the first bevel gear is fixedly arranged at the top end of the transmission shaft; the bottom end of the transmission shaft is fixedly provided with an electromagnet; a fixed shaft is fixed on the upper surface of the mounting plate and is in rotary connection with the bottom plate of the concave frame; a first transmission gear is fixed on the fixed shaft; a rotating rod is rotatably connected to the bottom plate of the concave frame; a second transmission gear in meshing transmission with the first transmission gear is fixed at the bottom end of the rotating rod; the top of dwang forms spacing cooperation of blockking with the output shaft of electro-magnet.

Furthermore, a fixed shaft is fixedly arranged between the two side plates of the concave frame; the fixed shaft and the swing supports are in rotating connection, and the two swing supports are located between the two side plates of the concave frame.

Furthermore, the end part of the output shaft of the electromagnet is a triangular prism; the dwang is opened there is a triangular terrace groove, just the area of triangular terrace groove top terminal surface is greater than the area of the bottom terminal surface of triangular terrace groove.

Furthermore, a rotating hole is formed in the bottom surface of the concave frame, and the rotating hole is in rotating connection with the fixed shaft through a bearing.

Furthermore, the transmission shaft penetrates through a mounting seat and is in rotary connection with the mounting seat; the mounting seat is fixedly mounted on the inner side face of the side plate of the concave frame through bolts.

The utility model discloses following beneficial effect has:

1. the utility model drives the rotating gear on the rotating shaft and the incomplete gear to carry out meshing transmission through the motor, thereby leading the concave mounting plate to drive the view screen monitoring body to rotate by taking the central axis of the fixed shaft as a rotating center, and adjusting the upward and downward viewing angles of the view screen monitoring body; the monitoring of daily production work is convenient for people; the safety of the factory is improved, the monitoring of people is facilitated, and the safety of people is improved.

2. The utility model makes the transmission shaft drive the electromagnet to rotate through the meshing transmission of the first bevel gear and the second bevel gear, and then coordinates with the action of the electromagnet, so that the triangular prism and the triangular platform groove form the spacing blocking coordination, and further the first transmission gear and the second transmission gear are meshed for transmission; the screen monitoring body, the concave frame, the rotating shaft and the transmission assembly are driven to rotate simultaneously, the screen monitoring body is rotated, the monitoring range of the screen monitoring body is enlarged, and the safety of a factory and workers is further improved.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic view of the installation of the concave mounting plate, the concave frame, the rotating shaft, the transmission assembly and the mounting plate of the present invention;

FIG. 3 is a schematic view of the installation of the rotating shaft and the transmission assembly of the present invention on the concave frame;

fig. 4 is a schematic view illustrating the installation of the rotating rod on the mounting plate according to the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1-screen monitoring body, 2-concave mounting plate, 3-concave frame, 4-rotating shaft, 5-transmission assembly, 6-mounting plate, 7-rotating shaft, 201-swing support, 202-incomplete gear, 301-fixed shaft, 302-rotating hole, 401-rotating gear, 402-first bevel gear, 501-transmission shaft, 502-second bevel gear, 503-electromagnet, 504-mounting seat, 601-fixed shaft, 602-first transmission gear, 701-second transmission gear, 702-triangular frustum groove and 5031-triangular prism.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "disposed," "open," "bottom," "top," "center," "length," "inner," "peripheral side," and the like are used in an orientation or positional relationship merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the present invention.

As shown in fig. 1-4, the utility model relates to a monitoring device for a visual screen communication workshop, which comprises a visual screen monitoring body 1 and a mounting plate 6; a concave mounting plate 2 is fixedly mounted on the bottom surface of the view screen monitoring body 1; two swing brackets 201 are symmetrically fixed on the lower surface of the concave mounting plate 2; an incomplete gear 202 is fixed at the bottom end of the swing bracket 201, the incomplete gear 202 is a three-quarter gear, or the size and parameters of the incomplete gear 202 are selected according to actual conditions; the swing bracket 201 is connected with the concave frame 3 in a rotating way;

a rotating shaft 4 is rotatably connected between the two side plates of the concave frame 3; the end part of the rotating shaft 4 is connected with a motor output shaft fixedly arranged on the outer side surface of the side plate of the concave frame 3; two rotating gears 401 are symmetrically arranged on the rotating shaft 4, and the rotating gears 401 are meshed with the incomplete gear 202; a first bevel gear 402 is fixedly arranged on the rotating shaft 4, and the first bevel gear 402 is positioned between the two rotating gears 401; the motor drives the first bevel gear 402 and the rotating gear 401 on the rotating shaft 4 to rotate, and the rotating gear 401 is meshed with the incomplete gear 202, so that the concave frame 3 swings around the central axis of the fixed shaft 301;

a transmission component 5 is arranged on the inner side surface of the side plate of the concave frame 3; the transmission assembly 5 comprises a transmission shaft 501, a second bevel gear 502 and an electromagnet 503; a second bevel gear 502 which is in meshing transmission with the first bevel gear 402 is fixedly arranged at the top end of the transmission shaft 501; an electromagnet 503 is fixedly arranged at the bottom end of the transmission shaft 501; the first bevel gear 402 and the second bevel gear 502 are in meshed transmission, so when the first bevel gear 402 rotates, the transmission shaft 501, the second bevel gear 502 and the electromagnet 503 rotate simultaneously;

a fixed shaft 601 is fixed on the upper surface of the mounting plate 6, and the fixed shaft 601 is rotatably connected with the bottom plate of the concave frame 3; a first transmission gear 602 is fixed on the fixed shaft 601;

a rotating rod 7 is rotatably connected to the bottom plate of the concave frame 3; a second transmission gear 701 which is in meshing transmission with the first transmission gear 602 is fixed at the bottom end of the rotating rod 7; the top end of the rotating rod 7 forms a limit stop fit with the output shaft of the electromagnet 503.

Wherein, a fixed shaft 301 is fixedly arranged between the two side plates of the concave frame 3; the fixed shaft 301 is connected with the swing bracket 201 in a rotating way, and the two swing brackets 201 are positioned between two side plates of the concave frame 3.

Wherein, the end of the output shaft of the electromagnet 503 is a triangular prism 5031; the rotating rod 7 is provided with a triangular frustum groove 702, and the area of the top end surface of the triangular frustum groove 702 is larger than that of the bottom end surface of the triangular frustum groove 702; because the size or area of the top end of the triangular frustum groove 702 is larger, the triangular prism 5031 can be easily inserted into the top end of the triangular frustum groove 702, and along with the gradual penetration of the triangular prism 5031, the size or area of the triangular frustum groove 702 from the top to the bottom is smaller and smaller, so the triangular prism 5031 is clamped with the middle part or the bottom part of the triangular frustum groove 702 or forms a limit stop fit, so the electromagnet 503 can drive the rotating rod 7 to rotate, and because the first transmission gear 602 is in meshing transmission with the second transmission gear 701, the video monitor body 1, the concave mounting plate 2, the concave frame 3, the rotating shaft 4, the transmission assembly 5 and the rotating rod 7 rotate with the rotating center of the fixed shaft 601.

Wherein, the bottom surface of the concave frame 3 is provided with a rotating hole 302, and the rotating hole 302 forms a rotating connection with the fixed shaft 601 through a bearing.

Wherein, the transmission shaft 501 penetrates through a mounting seat 504 and forms a rotary connection with the mounting seat 504; the mounting base 504 is fixedly mounted on the inner side surface of the side plate of the concave frame 3 through bolts; mount 504 provides a relatively fixed structural foundation for drive shaft 501 while not interfering with the rotation of drive shaft 501.

One specific application of this embodiment is:

when the elevation angle or depression angle of the view screen monitoring body 1 needs to be adjusted to expand the monitoring range of the view screen monitoring body 1 in the up-down direction, the motor is controlled to rotate, and the motor drives the rotating gear 401 and the first bevel gear 402 on the rotating shaft 4 to rotate; because the rotating gear 401 is in meshing transmission with the incomplete gear 202, the concave mounting plate 2 rotates by taking the central axis of the fixed shaft 301 as a rotating center, so that the elevation angle or depression angle of the view screen monitoring body 1 is adjusted, and people can conveniently monitor far and near places;

when the screen monitoring body 1 needs to be rotated to expand the monitoring range of the screen monitoring body 1 in the horizontal direction; controlling the motor to rotate, wherein the motor drives the rotating gear 401 and the first bevel gear 402 on the rotating shaft 4 to rotate; the first bevel gear 402 and the second bevel gear 502 are meshed for transmission to drive the transmission shaft 501 and the electromagnet 503 to rotate; then the electromagnet 503 is controlled to act, at this time, the triangular prism 5031 on the electromagnet 503 is inserted into the triangular frustum groove 702, and the electromagnet 503 drives the rotating rod 7 to rotate, because the first transmission gear 602 is meshed with the second transmission gear 701 for transmission; therefore, the view screen monitoring body 1, the concave mounting plate 2, the concave frame 3, the rotating shaft 4, the transmission assembly 5 and the rotating rod 7 rotate around the rotating center of the fixed shaft 601; when the screen monitoring body 1 does not need to horizontally rotate, the electromagnet 503 can be made to be inactive;

the process can effectively improve the monitoring range of the video monitoring body 1, and is convenient for people to monitor daily production work; the safety of the factory and workers is improved, and the monitoring by people is facilitated.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A monitoring device for a workshop with a visual screen call comprises a visual screen monitoring body (1) and a mounting plate (6); a concave mounting plate (2) is fixedly mounted on the bottom surface of the view screen monitoring body (1); the method is characterized in that:

two swing brackets (201) are symmetrically fixed on the lower surface of the concave mounting plate (2); an incomplete gear (202) is fixed at the bottom end of the swing bracket (201); the swing bracket (201) is rotationally connected with the concave frame (3);

a rotating shaft (4) is rotatably connected between the two side plates of the concave frame (3); the end part of the rotating shaft (4) is connected with a motor output shaft fixedly arranged on the outer side surface of the side plate of the concave frame (3); two rotating gears (401) are symmetrically arranged on the rotating shaft (4), and the rotating gears (401) are meshed with the incomplete gear (202); a first bevel gear (402) is fixedly arranged on the rotating shaft (4);

a transmission component (5) is arranged on the inner side surface of the side plate of the concave frame (3); the transmission assembly (5) comprises a transmission shaft (501), a second bevel gear (502) and an electromagnet (503); a second bevel gear (502) in meshing transmission with the first bevel gear (402) is fixedly mounted at the top end of the transmission shaft (501); an electromagnet (503) is fixedly installed at the bottom end of the transmission shaft (501);

a fixed shaft (601) is fixed on the upper surface of the mounting plate (6), and the fixed shaft (601) is rotatably connected with the bottom plate of the concave frame (3); a first transmission gear (602) is fixed on the fixed shaft (601);

a rotating rod (7) is rotatably connected to the bottom plate of the concave frame (3); a second transmission gear (701) in meshing transmission with the first transmission gear (602) is fixed at the bottom end of the rotating rod (7); the top end of the rotating rod (7) and the output shaft of the electromagnet (503) form a limiting blocking fit.

2. The monitor device for workshop with visual screen communication according to claim 1, wherein a fixed shaft (301) is fixedly installed between two side plates of the concave frame (3); the fixed shaft (301) is rotatably connected with the swing supports (201), and the two swing supports (201) are located between the two side plates of the concave frame (3).

3. A monitor device for a visual screen talking shop as claimed in claim 1, wherein the output shaft end of said electromagnet (503) is a triangular prism (5031); dwang (7) are opened has a triangular terrace groove (702), just the area of triangular terrace groove (702) top terminal surface is greater than the area of the bottom terminal surface of triangular terrace groove (702).

4. The monitoring device for the workshop according to claim 1, wherein a rotating hole (302) is formed in the bottom surface of the concave frame (3), and the rotating hole (302) is rotatably connected with the fixed shaft (601) through a bearing.

5. A monitor device for a workshop with a visual screen conversation according to claim 1, wherein the transmission shaft (501) penetrates through a mounting seat (504) and is in rotary connection with the mounting seat (504); the mounting base (504) is fixedly mounted on the inner side face of the side plate of the concave frame (3) through bolts.