CN215581423U

CN215581423U - Monitor device

Info

Publication number: CN215581423U
Application number: CN202122300442.6U
Authority: CN
Inventors: 张富盛
Original assignee: Yuanguang Photoelectric Co ltd
Current assignee: Yuanguang Photoelectric Co ltd
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2022-01-18
Anticipated expiration: 2031-09-23

Abstract

A monitor device comprises a base and a shell with a containing space, wherein one end of the longitudinal axis of the shell is rotatably connected with the base, and the opposite end of the longitudinal axis is provided with a first photoelectric device; the second photoelectric equipment and the third photoelectric equipment are respectively and rotatably arranged at the first position and the second position outside the shell; the transmission mechanism is arranged in the accommodating space and comprises: the first angle rotating mechanism is connected to the base so as to drive the shell to rotate along a first direction relative to the base; the second angle rotating mechanism is connected with and drives the first photoelectric equipment, the second photoelectric equipment and the third photoelectric equipment to synchronously rotate along the second direction; wherein the first direction and the second direction are orthogonal to each other. Therefore, the utility model can achieve the effect of simultaneously moving a plurality of photoelectric devices by the transmission mechanism.

Description

Monitor device

Technical Field

The present invention relates to a monitor suitable for industrial environment, and more particularly, to a monitor which can make the overall volume of the monitor more compact and compact than similar products in the prior art and can move a plurality of optoelectronic devices simultaneously.

Background

A monitor is an electronic device that can be used to monitor and record live images in real time.

With the progress of society and the development of science and technology, monitors have become a part of daily life, and are widely installed in various places such as traffic intersections, homes, merchants, offices, factories, and the like at present, so that not only can potential accidents be prevented, but also driving safety and environmental monitoring of the places can be guaranteed.

Because most of the monitors are arranged outdoors, the monitors are easy to corrode and damage after being exposed to the sun, rain and wind for a long time and being blown by the wind and the rain for a long time when being used outdoors, and outdoor sand, dust or other dirty dirt is easy to accumulate in the gaps or the lens, thereby influencing the use of the monitors.

In order to protect the monitor and prolong the service life of the monitor in an industrial monitor applied in a severe environment, the prior art protection method is to arrange the monitor in a protective shell, which not only can avoid the monitor from being directly exposed to the sun and rain and prevent the monitor from being damaged or stolen by people, but also needs to have an explosion-proof performance to avoid the monitor from being damaged when a strong explosion happens on the site of the industrial environment, thereby protecting the image acquired by the monitor.

However, the protective shell of the prior art is usually a fixed structure, and the shell cannot be rotated as required, so that the shooting angle of the camera of the monitor is limited.

Among them, another monitor of the prior art performs photographing by disposing a camera in a transparent glass cover. In order to achieve better monitoring quality, some known monitors place a wide-angle camera, a narrow-angle camera, and a thermal imager together in a transparent glass cover. When shooting is carried out at night or in a dark environment, infrared rays can be emitted through the thermal imager to assist shooting; however, since infrared rays can affect the shooting of the camera due to reflection and refraction when being projected onto the transparent glass cover, the transparent glass cover is set to be germanium glass in order to reduce the influence of the infrared rays on the camera lens; however, the hardness and strength of germanium glass do not meet the current explosion-proof standards, so that the positions where the monitor can be disposed are again limited.

In order to avoid the foregoing situation, the monitor is known to be additionally provided with electro-optical devices such as the wide-angle camera, the narrow-angle camera, and the thermal imager at opposite sides of the exterior of the housing, and to be configured with driving mechanisms for driving the electro-optical devices, respectively; however, the prior art arrangement of the optoelectronic device outside the monitor housing and the transmission mechanism leads to an increase in the overall size of the monitor, and the operation is not flexible.

SUMMERY OF THE UTILITY MODEL

The main object of the present invention is to provide a monitor device, which can make the whole volume of the monitor more compact and simple compared with the similar products in the prior art, and can move a plurality of photoelectric devices simultaneously.

In order to achieve the above-mentioned objectives, the present invention provides a monitor apparatus, which includes a base, a housing, a first electro-optical device, a second electro-optical device, a third electro-optical device, and a transmission mechanism.

The shell is provided with an accommodating space, one end of a longitudinal axis of the shell is rotatably connected with the base, and the other end of the longitudinal axis is provided with a first photoelectric device.

The second photoelectric device is rotatably arranged at a first position on the outer side of the shell.

The third photoelectric device is rotatably arranged at a second position outside the shell.

Drive mechanism sets up in the accommodation space, and this drive mechanism includes: a first angle rotation mechanism and a second angle rotation mechanism.

The first angle rotation mechanism is connected to the base so as to drive the shell to rotate in a first direction in a reciprocating manner relative to the base.

The second angle rotating mechanism is connected to the first photoelectric device, the second photoelectric device and the third photoelectric device so as to drive the first photoelectric device, the second photoelectric device and the third photoelectric device to synchronously rotate in a second direction in a reciprocating manner.

Wherein the first direction and the second direction are orthogonal to each other.

In an embodiment of the utility model, the first direction is a horizontal direction, and the second direction is a vertical direction.

In an embodiment of the utility model, the first optoelectronic device further includes a first camera and a glass cover, the glass cover is disposed at one end of the housing, and the first camera is disposed in the glass cover.

In an embodiment of the utility model, the first angle rotation mechanism includes a first rotation motor, and the first rotation motor is connected to the base through a first gear mechanism.

In an embodiment of the utility model, the monitor device further includes a transmission seat, the transmission seat is disposed in the accommodating space and fixed to the housing, and the first angle rotating mechanism and the second angle rotating mechanism are both disposed on the transmission seat.

In an embodiment of the utility model, the monitor apparatus further includes a transmission shaft pivotally disposed on the transmission seat, and the second electro-optical device and the third electro-optical device are respectively and fixedly disposed at two ends of the transmission shaft.

In an embodiment of the present invention, the second angle-rotation mechanism includes a second rotation motor, and the second rotation motor is connected to the transmission shaft through a second gear mechanism.

In an embodiment of the utility model, the second angle-rotating mechanism further includes a shaft gear, a belt pulley, a moving shaft and a moving plate, the shaft gear is fixedly disposed on the transmission shaft, the belt is connected with the shaft gear and the belt pulley, the belt pulley is disposed at one end of the moving shaft, the moving shaft is pivotally disposed on the transmission seat, the moving plate is disposed at the other end of the moving shaft, and the first optoelectronic device is fixedly disposed on the moving plate.

In an embodiment of the utility model, the transmission seat further includes a seat body and a side plate, the seat body is fixed with the housing, the side plate is disposed on one side of the seat body, and the moving shaft is pivotally disposed on the side plate.

In an embodiment of the present invention, the first optoelectronic device, the second optoelectronic device, and the third optoelectronic device are a camera, a thermal imager, and/or a laser lamp, respectively.

The utility model has the advantages that the effect of simultaneously moving a plurality of photoelectric devices can be achieved by the transmission mechanism, the first photoelectric device, the second photoelectric device and the third photoelectric device are respectively arranged at different positions to avoid mutual interference, a better shooting effect is achieved, the monitor device can shoot at night or in a dark environment, the explosion-proof standard can be met, the monitor device can be arranged in a wider range, the structure is simpler than that of similar products in the prior art, the integral volume is smaller, and the operation is more flexible.

Drawings

FIG. 1 is a perspective assembly view of a monitor device according to a preferred embodiment of the present invention;

FIG. 2 is an exploded perspective view of a monitor device according to a preferred embodiment of the present invention;

FIG. 3 is a front view of a monitor device according to a preferred embodiment of the present invention;

FIG. 4 is a perspective assembly view of the driving mechanism of the monitor device according to the preferred embodiment of the present invention;

FIG. 5 is an exploded perspective view of the driving mechanism of the monitor device according to the preferred embodiment of the present invention;

FIG. 6 is a left side view of the driving mechanism of the monitor device according to the preferred embodiment of the present invention;

FIG. 7 is a schematic view of a monitor device according to a preferred embodiment of the present invention rotated in a first direction;

FIG. 8 is a right side view of the drive mechanism of the monitor device in accordance with the preferred embodiment of the present invention; and

fig. 9 and 10 are schematic views illustrating a second rotation of the monitor device according to the preferred embodiment of the utility model.

Description of the reference numerals

10: base

20: shell

21, a containing space

22 longitudinal axis

23 first position

24: second position

30 first photoelectric device

31 first camera

32: glass cover

40 second opto-electronic device

50 third opto-electronic device

60 transmission mechanism

61 first angle rotating mechanism

611 first rotary motor

612 first output terminal

62 first gear mechanism

621 first rotating gear

622 screw gear

623 first screw

624 rotating gear

63 a second angle rotating mechanism

631 second rotary motor

632 second output terminal

64 second gear mechanism

641 a first helical gear

642 second helical gear

643 second screw

644 drive gear

645 axial gear

646 leather belt

647 pulley

648 moving axis

649 moving plate

70 first direction

71 second direction

80, transmission seat

801 base body

802 side panel

81 drive shaft

90: decoder

91 decoding gear

92 decoding output end

Detailed Description

The embodiments of the present invention will be described in more detail with reference to the drawings and reference numerals, so that those skilled in the art can implement the embodiments of the present invention after studying the specification.

Fig. 1 is a perspective assembly view of a monitor device according to a preferred embodiment of the present invention. Fig. 2 is an exploded perspective view of a monitor device according to a preferred embodiment of the present invention. Fig. 3 is a front view of a monitor device according to a preferred embodiment of the present invention. As shown in fig. 1, 2 and 3, the present invention provides a monitor apparatus, which includes a base 10, a housing 20, a first electro-optical device 30, a second electro-optical device 40, a third electro-optical device 50 and a transmission mechanism 60. The following detailed description is made for each component.

The base 10 is adapted to be secured to a monitor support, roof beam or other high structure to which it may be secured, so that the monitor device has a wide field of view; however, the position of the base 10 is not limited thereto and may be changed as desired.

The housing 20 has a receiving space 21 and a longitudinal axis 22; one end of the longitudinal axis 22 of the housing 20 is rotatably connected to the base 10 and the opposite end of the longitudinal axis 22 is provided with a first opto-electronic equipment 30. Preferably, the housing 20 is cylindrical and hollow, and has an accommodating space 21 therein. The housing 20 and the base 10 may be coupled using bearings so as to be rotatable relative to each other.

In the preferred embodiment of the present invention, the first optoelectronic device 30 further includes a first camera 31 and a glass cover 32, the glass cover 32 is disposed at one end of the housing 20, and the first camera 31 is disposed in the glass cover 32.

The second photovoltaic device 40 is rotatably disposed at a first position 23 outside the housing 20.

The third electro-optical device 50 is rotatably disposed at a second location 24 outside of the housing 20.

The transmission mechanism 60 is disposed in the accommodating space 21, and the transmission mechanism 60 includes a first angle rotation mechanism 61 and a second angle rotation mechanism 63.

The first angular rotation mechanism 61 is connected to the base 10 to reciprocally rotate the housing 20 in a first direction 70 with respect to the base 10.

The second angle rotation mechanism 63 is connected to the first, second, and third opto-

electronic devices

30, 40, and 50 to drive the first, second, and third opto-

electronic devices

30, 40, and 50 to be reciprocally rotatable in a second direction 71 in synchronization.

Wherein the first direction 70 and the second direction 71 are orthogonal to each other. Preferably, the first direction 70 is a horizontal direction, and the second direction 71 is a vertical direction.

Referring to fig. 2, 4 and 5, fig. 4 is a perspective assembly view of a transmission mechanism 60 of a monitor device according to a preferred embodiment of the present invention. Fig. 5 is an exploded perspective view of the driving mechanism 60 of the monitor device according to the preferred embodiment of the present invention. In the preferred embodiment of the present invention, the monitor device further includes a transmission seat 80; the transmission seat 80 is disposed in the accommodating space 21 and fixed to the housing 20, and the first angle rotating mechanism 61 and the second angle rotating mechanism 63 are disposed on the transmission seat 80.

In the preferred embodiment of the present invention, the monitor device further includes a transmission shaft 81; the transmission shaft 81 is pivotally disposed on the transmission seat 80, and the second optoelectronic device 40 and the third optoelectronic device 50 are respectively and fixedly disposed at two ends of the transmission shaft 81.

In the preferred embodiment of the present invention, the first angle rotating mechanism 61 includes a first rotating motor 611 and a first gear mechanism 62; the first rotation motor 611 is connected to the base 10 through the first gear mechanism 62. Specifically, the first rotating motor 611 is disposed on the transmission seat 80, and the first gear mechanism 62 includes a first rotating gear 621, a screw gear 622, a first screw 623, and a rotating gear 624; the first rotating gear 621 is disposed at a first output end 612 of the first rotating motor 611, the first rotating gear 621 is engaged with the screw gear 622, the screw gear 622 is disposed at an end of the first screw 623, the first screw 623 is engaged with the rotating gear 624, and the rotating gear 624 is connected to the base 10.

Referring to fig. 5, 6 and 7, fig. 6 is a left side view of a driving mechanism 60 of a monitor device according to a preferred embodiment of the present invention. Fig. 7 is a schematic view of the monitor apparatus rotating in a first direction 70 according to the preferred embodiment of the present invention. When the first rotating motor 611 is started, the first rotating gear 621 on the first output end 612 of the first rotating motor 611 starts to rotate and drives the screw gear 622 engaged with the first rotating gear 621 to rotate, and since the screw gear 622 is fixed on the first screw 623, the first screw 623 also rotates synchronously and rotates the rotating gear 624 engaged with the first screw 623, wherein since the rotating gear 624 is connected with the base 10 and the base 10 is fixed on a monitor support, a roof, a house beam or other high fixable structure, the fixed rotating gear 624 drives the housing 20 to rotate in a first direction 70 relative to the base 10 and can be controlled to rotate in the first direction 70 in a forward or reverse direction.

Preferably, in the preferred embodiment of the present invention, the monitor device further comprises at least one decoder 90 and a decoding gear 91; the decoding gear 91 is arranged at a decoding output end 92 of the decoder 90, and the decoding gear 91 is meshed with the screw gear 622; the decoder 90 is connected to a control device (not shown) to calculate speed, distance, rpm or position information, so as to make the rotating position and speed more accurate.

Referring to fig. 5, 8, 9 and 10, fig. 8 is a right side view of a transmission mechanism 60 of a monitor device according to a preferred embodiment of the present invention. Fig. 9 and 10 are schematic views illustrating rotation of the monitor device in the second direction 71 according to the preferred embodiment of the utility model. In the preferred embodiment of the present invention, the second angle rotation mechanism 63 includes a second rotation motor 631 and a second gear mechanism 64; the second rotation motor 631 is connected to the transmission shaft 81 through the second gear mechanism 64.

Specifically, the second rotating motor 631 is disposed on the transmission base 80, and the second gear mechanism 64 includes a first helical gear 641, a second helical gear 642, a second screw 643 and a transmission gear 644; the first spiral gear 641 is disposed at a second output end 632 of the second rotary motor 631, the first spiral gear 641 is engaged with the second spiral gear 642, the second spiral gear 642 is disposed at an end of the second screw 643, and the second screw 643 is engaged with the transmission gear 644.

When the second rotation motor 631 is started, the first spiral gear 641 on the second output end 632 of the second rotation motor 631 starts to rotate and drives the second spiral gear 642 engaged with the first spiral gear 641 to rotate, and since the second spiral gear 642 is fixed on the second screw 643, the second screw 643 also rotates synchronously and rotates the transmission gear 644 engaged with the second screw 643, wherein since the transmission gear 644 is fixed on the transmission shaft 81, when the transmission gear 644 rotates, the second optoelectronic device 40 and the third optoelectronic device 50 arranged at two ends of the transmission shaft 81 are driven to rotate in the second direction 71.

In the preferred embodiment of the present invention, the second angular rotation mechanism 63 further comprises a shaft gear 645, a belt 646, a pulley 647, a moving shaft 648 and a moving plate 649; the shaft gear 645 is fixedly arranged on the transmission shaft 81, the belt 646 is connected with the shaft gear 645 and the belt pulley 647, the belt pulley 647 is arranged at one end of the moving shaft 648, the moving shaft 648 is pivotably arranged on the transmission seat 80, the moving plate 649 is arranged at the other end of the moving shaft 648, and the first photoelectric device 30 is fixedly arranged on the moving plate 649.

When the transmission shaft 81 rotates, the shaft gear 645 fixed to the transmission shaft 81 rotates to drive the belt pulley 647 connected to the belt 646 to rotate, and since the belt pulley 647 is fixed to one end of the moving shaft 648, the belt pulley 647 rotates to drive the moving plate 649 at the other end of the moving shaft 648 and the first photovoltaic device 30 fixed to the moving plate 649 to rotate in the second direction 71.

In other words, when the second rotation motor 631 rotates, the first and second

photoelectric devices

30 and 40 may be driven to rotate in the second direction 71 in synchronization with the third photoelectric device 50, and may be controlled to rotate in the second direction 71 in a forward or reverse direction.

Preferably, the transmission seat 80 further includes a seat body 801 and a side plate 802; the base 801 is fixed to the housing 20, the side plate 802 is disposed on one side of the base 801, and the moving shaft 648 is pivotably disposed on the side plate 802.

In the preferred embodiment of the present invention, the first, second and third

optoelectronic devices

30, 40 and 50 can be a camera, a thermal imager and/or a laser lamp, respectively, however, the first, second and third

optoelectronic devices

30, 40 and 50 are not limited thereto, and can be modified to other monitor devices or lighting devices according to the requirement.

In summary, the first angle rotation mechanism and the second angle rotation mechanism included in the transmission mechanism 60 are integrated and accommodated in the housing, so that the overall size can be reduced, the structure can be simplified, and the effect of moving a plurality of optoelectronic devices simultaneously can be achieved, and the first optoelectronic device 30, the second optoelectronic device 40 and the third optoelectronic device 50 are respectively disposed at different positions to avoid mutual interference, thereby achieving a better shooting effect, so that the monitor device can shoot at night or in a dark environment, and simultaneously meet the explosion-proof standard, so that the monitor device can be disposed in a wider range.

The foregoing is illustrative of the preferred embodiment of the present invention and is not to be construed as limiting thereof, since any modification or variation thereof within the spirit of the utility model is intended to be covered thereby.

Claims

1. A monitor device, comprising:

a base;

the photoelectric device comprises a shell, a first photoelectric device and a second photoelectric device, wherein the shell is provided with an accommodating space, one end of a longitudinal axis of the shell is rotatably connected with the base, and the other end of the longitudinal axis is opposite to the first photoelectric device;

the second photoelectric equipment is rotatably arranged at a first position outside the shell;

the third photoelectric equipment is rotatably arranged at a second position outside the shell;

a transmission mechanism disposed in the accommodating space, the transmission mechanism comprising:

a first angle rotation mechanism connected to the base to drive the housing to reciprocally rotate in a first direction relative to the base; and

a second angle rotation mechanism connected to the first, second and third optoelectronic devices to drive the first, second and third optoelectronic devices to reciprocally rotate in a second direction synchronously;

2. The monitor device according to claim 1, wherein the first direction is a horizontal direction and the second direction is a vertical direction.

3. The monitor device of claim 1, wherein the first electro-optical device further comprises a first camera and a glass cover, the glass cover being disposed at one end of the housing, the first camera being disposed within the glass cover.

4. The monitor device of claim 1, wherein the first angular rotation mechanism comprises a first rotation motor, the first rotation motor being coupled to the base through a first gear mechanism.

5. The monitor device as claimed in claim 1, further comprising a transmission base disposed in the accommodating space and fixed to the housing, wherein the first and second angular rotation mechanisms are disposed on the transmission base.

6. The monitor apparatus as claimed in claim 5, further comprising a transmission shaft pivotally disposed on the transmission base, wherein the second electro-optical device and the third electro-optical device are respectively fixed at two ends of the transmission shaft.

7. The monitor device according to claim 6, wherein the second angular rotation mechanism comprises a second rotation motor connected to the transmission shaft through a second gear mechanism.

8. The monitor device of claim 7, wherein the second angle rotation mechanism further comprises a shaft gear, a belt pulley, a moving shaft and a moving plate, the shaft gear is fixed to the transmission shaft, the belt is connected to the shaft gear and the belt pulley, the belt pulley is disposed at one end of the moving shaft, the moving shaft is pivotally disposed on the transmission base, the moving plate is disposed at the other end of the moving shaft, and the first electro-optical device is fixed to the moving plate.

9. The monitor device as claimed in claim 8, wherein the transmission seat further comprises a seat body and a side plate, the seat body is fixed to the housing, the side plate is disposed on one side of the seat body, and the moving shaft is pivotally disposed on the side plate.

10. The monitor device according to claim 1, wherein the first, second and third optoelectronic devices are cameras, thermal imagers and/or laser lamps, respectively.