CN221021020U

CN221021020U - Multifunctional inspection robot for hospitals

Info

Publication number: CN221021020U
Application number: CN202322767986.2U
Authority: CN
Inventors: 赵芳伟; 郑志达; 张翔挥; 谢吕灏; 林元锴; 曾德文
Original assignee: Fujian Agriculture and Forestry University
Current assignee: Fujian Agriculture and Forestry University
Priority date: 2023-10-16
Filing date: 2023-10-16
Publication date: 2024-05-28
Anticipated expiration: 2033-10-16

Abstract

The utility model discloses a multifunctional inspection robot for hospitals, which comprises a movable chassis, a cradle head, a disinfection spraying and image transmission device and a garbage cleaning device, wherein the movable chassis is provided with a plurality of movable frames; the cradle head is arranged above the movable chassis, is a two-degree-of-freedom PID cradle head and can rotate left and right and move up and down; the disinfection spraying and image transmission device is arranged on the cradle head and is used for spraying disinfection liquid and carrying out visual identification; the garbage cleaning device is arranged around the cradle head and is used for cleaning road garbage; the movable chassis is internally provided with a development board, and the cradle head, the disinfection spraying and image transmission device and the garbage cleaning device are all electrically and controllably connected with the development board. The utility model not only realizes various functions of inspection, disinfection, garbage cleaning and the like, but also can simultaneously carry out the functions, improves the use efficiency, and solves the problems that the inspection of the hospital is low in efficiency, a large amount of manpower and material resources are consumed, and the environmental potential safety hazard of the hospital cannot be comprehensively inspected.

Description

Multifunctional inspection robot for hospitals

Technical Field

The utility model relates to the technical field of inspection, cleaning and disinfection of hospitals, in particular to a multifunctional inspection robot for hospitals.

Background

In the current society, hospitals are used as important public places, the problem of health and safety is always paid attention to, and the requirements of the society on medical health and safety are also higher and higher. The traditional manual inspection mode can not meet the increasing inspection requirements of hospitals and the high-standard cleaning and sterilizing requirements. The traditional inspection mode has a plurality of problems, no matter in which hospital, the daily flow of people is very large, the requirements of patients on the hospital environment are very high, in the traditional manual inspection mode, no matter what problems the patients and the family members have, special responsible persons are required to be searched in a manual mode, the responsible persons of the modules are searched to solve the problems, the guidance is lacking in the huge hospital, the time of the patients and the family members is easily delayed due to low treatment efficiency, and the requirements of the patients and the family members cannot be met in a point-to-point mode with high efficiency. In addition, there is often a problem in that the hospital aisle and the internal environment of the hospital are destroyed. Under the background of extremely large people flow, patients and families often lose garbage in disorder, and cleaning staff are difficult to clean in time, so that garbage is accumulated, and the sanitation and safety of hospitals are greatly threatened. In addition, disinfection is also a vital ring for maintaining hygienic safety. However, the traditional manual spraying of disinfectant is not efficient, so that the concentration difference of the disinfectant at different positions is large, the concentration of the disinfectant at some positions is too high or too low, the disinfection effect is poor, and a large amount of manpower is occupied.

The disadvantages are as follows:

Disadvantage 1: by means of manual inspection, it is difficult to efficiently and immediately meet the needs of patients and their families for the problem.

Disadvantage 2: the manual inspection mode is low in efficiency and consumes a large amount of manpower and material resources in the aspects of treatment of hospital environment, spraying of disinfectant, cleaning of comprehensive dead angles of garbage and the like.

Disclosure of utility model

The technical problems to be solved by the utility model are as follows: the multifunctional inspection robot for the hospital solves the problems that the hospital is inspected inefficiently, a large amount of manpower and material resources are consumed, and the environmental potential safety hazard of the hospital cannot be comprehensively inspected.

In order to solve the technical problems, the utility model adopts the following technical scheme:

A multifunctional inspection robot for hospitals comprises a movable chassis, a cradle head, a disinfection spraying and image transmission device and a garbage cleaning device;

The cradle head is arranged above the movable chassis, is a two-degree-of-freedom PID cradle head and can rotate left and right and move up and down;

The disinfection spraying and image transmission device is arranged on the holder and is used for spraying disinfection liquid and carrying out visual identification;

The garbage cleaning device is arranged around the cradle head and is used for cleaning road garbage;

The movable chassis is internally provided with a development board, and the cradle head, the disinfection spraying and image transmission device and the garbage cleaning device are electrically and controllably connected with the development board.

Further, the movable chassis comprises a wheel set and an aluminum square tube;

The wheel set comprises a Mecanum wheel, a wheat wheel motor, a motor mounting plate and a reinforcement;

the four sides of the square aluminum tubes are respectively provided with a plurality of square chassis frames, and the four sides of the square chassis frames are respectively provided with Mecanum wheels through motor mounting plates;

The number of the wheat wheel motors is four, and the wheat wheel motors are correspondingly arranged at the motor mounting plate and are in driving connection with the corresponding Mecanum wheels;

The reinforcement is installed in every wheat wheel motor top for consolidate the wheat wheel motor.

Further, the square chassis frame is provided with a lifting block near the four motor mounting plates, and each lifting block is provided with at least one shock absorber connected with the corresponding motor mounting plate.

Further, the garbage cleaning device is installed on the square chassis frame through the aluminum square tube and is located at the periphery of the cradle head.

Further, the cradle head comprises a yaw shaft rotating device and a pitch shaft lifting device;

The yaw shaft rotating device is rotatably arranged above the middle part of the movable chassis through a first direct current brushless motor;

The pitch shaft lifting device is arranged above the yaw shaft rotating device in a lifting manner through a second direct-current brushless motor;

The disinfection spraying and image transmission device is arranged above the pitch shaft lifting device and can rotate left and right and move up and down under the driving of the rotation of the yaw shaft rotating device and the lifting of the pitch shaft lifting device.

Further, the yaw shaft rotating device comprises a yaw shaft bearing fixing plate and a cross roller bearing table which are sequentially arranged above the middle part of the movable chassis from bottom to top;

the bearing of the crossed roller bearing table is vertical to the horizontal plane and is in driving connection with the first direct current brushless motor positioned below the movable chassis and is used for synchronously rotating horizontally under the rotation of the first direct current brushless motor.

Further, the pitch shaft lifting device comprises a support plate, a motor swing arm, a pitch shaft connecting rod, a widening cushion block and a support plate;

The four support plates are mutually surrounded to form four sides and are vertically fixed on the crossed roller bearing table;

The second direct current brushless motor is arranged in the middle of an area surrounded by the four support plates, and a brush head of the second direct current brushless motor penetrates through one surface of the support plate to be in driving connection with one end of the motor swing arm;

the other end of the motor swing arm is connected with one pitch shaft connecting rod;

The motor swing arm is arranged on the support plate, the other support plate opposite to the motor swing arm is arranged on the support plate, the position, close to the top edge, of the support plate, the two support plates are oppositely arranged at the support plate through the widening cushion blocks and extend upwards;

The disinfection spraying and image transmission device is arranged above the pitch shaft lifting device in a rotating mode along a horizontal connecting shaft between two supporting plates through the portion, extending upwards, of the supporting plates, and the disinfection spraying and image transmission device is fixedly connected with one end, away from the motor swing arm, of the pitch shaft connecting rod, and can rotate along the horizontal connecting shaft between two supporting plates under the swinging of the pitch shaft connecting rod, so that disinfectant spray heads are located at different heights.

Further, the disinfection spraying and image transmission device comprises a disinfection liquid spraying device, a pitch shaft supporting block and an image transmission visual device;

The disinfectant spraying device is arranged above the pitch shaft lifting device through the pitch shaft supporting block, and the image transmission visual device is arranged above the disinfectant spray head of the disinfectant spraying device;

The disinfectant spraying device further comprises a disinfectant storage tank and rotating teeth;

the rotating teeth are positioned at the bottom of the disinfectant storage tank and are in driving connection with a steering engine rotating by 360 degrees.

Further, an electronic pressure regulating valve is arranged at the disinfectant nozzle;

The disinfectant spray head consists of a pipe wall and an atomization spray head;

The atomizing nozzle is in a grid shape.

Further, the image transmission visual device comprises at least one image transmission camera and an industrial camera;

The image transmission camera and the industrial camera are both arranged above the disinfectant spray head.

The utility model has the beneficial effects that: through set up the PID cloud platform of two degrees of freedom on movable chassis to with disinfection spraying and picture pass the device and install on two degree of freedom PID cloud platforms, thereby disinfection spraying and picture pass the device and can rotate about and up-and-down motion under the drive of cloud platform, make the antiseptic solution can carry out the omnidirectional and spray, the picture passes the device and can carry out the omnidirectional inspection, and still increase by rubbish cleaning device realization to the clearance of hospital rubbish on the inspection road, the whole has not only realized various functions such as inspection, disinfection, rubbish clearance, and these functions can go on simultaneously, the availability factor has been improved, solve the low-efficient inspection of hospital, consume a large amount of manpower and materials and unable problem of comprehensively inspecting the environmental security hidden danger of hospital.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a multifunctional inspection robot for hospitals according to an embodiment of the utility model;

FIG. 2 is a side view of a multi-functional inspection robot for hospitals according to an embodiment of the present utility model;

Fig. 3 is a side view of a single-side wheel set in a multifunctional inspection robot for hospitals according to an embodiment of the present utility model;

Fig. 4 is a top view of a single-side wheel set in a multifunctional inspection robot for a hospital according to an embodiment of the present utility model;

fig. 5 is a side view of a cradle head in a multifunctional inspection robot for a hospital according to an embodiment of the present utility model;

Fig. 6 is a front view of a holder in a multifunctional inspection robot for a hospital according to an embodiment of the present utility model;

fig. 7 is a schematic structural diagram of a disinfection spraying and image transmission device in a multifunctional inspection robot for a hospital according to an embodiment of the utility model;

FIG. 8 is a side view of a disinfection spray and image transmission device in a multifunctional inspection robot for hospitals according to an embodiment of the utility model;

fig. 9 is a top view of a disinfection spraying and image transmission device in a multifunctional inspection robot for a hospital according to an embodiment of the utility model.

Description of the reference numerals:

1. a movable chassis; 11. an aluminum square tube; 12. mecanum wheel; 13. a wheat wheel motor; 14. a motor mounting plate; 15. a reinforcement; 16. a lifting block; 17. a shock absorber;

2. A cradle head; 21. a yaw shaft bearing fixing plate; 22. cross roller bearing stands; 23. a support plate; 24. a second DC brushless motor; 25. a motor swing arm; 26. a pitch shaft connecting rod; 27. widening the cushion block; 28. a support plate;

3. A disinfection spraying and image transmission device; 31. a pitch shaft support block; 32. a disinfectant storage tank; 321. an outer protective shell of the storage tank; 33. rotating teeth; 34. steering engine; 35. a disinfectant spray head; 36. a visual image transmission device; 37. a water pump; 38. a red spot laser;

4. a garbage cleaning device.

Detailed Description

In order to describe the technical contents, the achieved objects and effects of the present utility model in detail, the following description will be made with reference to the embodiments in conjunction with the accompanying drawings.

Referring to fig. 1 to 9, a multifunctional inspection robot for hospitals comprises a movable chassis, a cradle head, a disinfection spraying and image transmission device and a garbage cleaning device;

From the above description, the beneficial effects of the utility model are as follows: through set up the PID cloud platform of two degrees of freedom on movable chassis to with disinfection spraying and picture pass the device and install on two degree of freedom PID cloud platforms, thereby disinfection spraying and picture pass the device and can rotate about and up-and-down motion under the drive of cloud platform, make the antiseptic solution can carry out the omnidirectional and spray, the picture passes the device and can carry out the omnidirectional inspection, and still increase by rubbish cleaning device realization to the clearance of hospital rubbish on the inspection road, the whole has not only realized various functions such as inspection, disinfection, rubbish clearance, and these functions can go on simultaneously, the availability factor has been improved, solve the low-efficient inspection of hospital, consume a large amount of manpower and materials and unable problem of comprehensively inspecting the environmental security hidden danger of hospital.

Further, the movable chassis comprises a wheel set and an aluminum square tube;

As can be seen from the above description, the movable chassis adopts the mecanum wheels and is configured with the corresponding wheat wheel motors to perform walking movement, so that the running stability of the inspection robot in the inspection process can be ensured; meanwhile, the whole movable chassis is formed by a square chassis frame built by aluminum square tubes, so that the overall strength and stability of the inspection robot are ensured; in addition, the wheat wheel motor is arranged at the position corresponding to the Mecanum wheel on the square chassis frame through the motor mounting plate and the reinforcing member, so that the motor is prevented from being damaged due to vibration in the action process of the inspection robot.

According to the above description, the elevating block is arranged on the square chassis frame and is matched with the shock absorber to be connected with the motor mounting plate, so that the inspection robot can be further stabilized in the inspection walking process, and vibration is relieved.

From the above description, the garbage cleaning device is installed around the cradle head, so as to improve garbage cleaning efficiency.

According to the description, the two-degree-of-freedom cradle head is formed by matching the yaw shaft and the pitch shaft with the corresponding direct current brushless motor, so that the disinfection spraying and image transmission device above the cradle head can rotate in the horizontal direction and move in the up-down direction, the disinfection liquid can be sprayed in all directions, the image transmission device can patrol in all directions, and the disinfection efficiency and the patrol efficiency of the patrol robot are improved.

As can be seen from the above description, the yaw shaft bearing fixing plate drives the crossed roller bearing table to synchronously rotate under the rotation drive of the first brushless dc motor, so as to ensure the stable horizontal rotation.

According to the description, the pitch shaft lifting device can drive the pitch shaft connecting rod to synchronously swing under the rotation drive of the second direct current brushless motor through the motor swing arm, and is matched with the supporting plate and the widening cushion block, so that the disinfection liquid spray head in the disinfection spraying and image transmission device can swing up and down at a high degree, the disinfection liquid spray head is synchronously matched with the yaw shaft rotating device to realize omnibearing spraying of disinfection liquid, and the disinfection liquid spraying efficiency is improved while the stability and uniformity of the disinfection liquid spraying are ensured.

As can be seen from the above description, adding the disinfectant storage tank to the disinfectant spraying device can enable the disinfectant spraying to last for a certain period of time, ensure the disinfection effect, and simultaneously facilitate the next disinfection operation by adding the disinfectant to the disinfectant storage tank; in addition, still be provided with by 360 rotatory steering wheel drive control's commentaries on classics tooth in the antiseptic solution storage jar, can carry out even stirring to the antiseptic solution in the storage jar, avoid the antiseptic deposit at the tank bottom and influence the disinfection effect.

The atomizing nozzle is in a grid shape.

It can be seen from the above description that the electronic adjusting valve is additionally arranged on the disinfectant spray head to control the spraying speed of the disinfectant so as to adapt to the requirements of different sterilants execution ground, and meanwhile, the disinfectant spray head is composed of a pipe wall with a certain length and the atomizing spray head, so that the disinfectant after being pressed by the electronic adjusting valve is ensured to be sprayed in a direction control, the disinfectant deviating in the direction is ensured to be converged to the atomizing spray head again, the atomizing effect is formed by spraying under the action of the latticed atomizing spray head, and the disinfection efficiency is improved.

According to the description, the industrial camera shoots images required by field operation and automatic classification of the facial makeup in real time, and transmits the images to the screen of an operator and the automatic classification of the facial makeup in the field through the image transmission camera, so that the operator can acquire the visual angle image of the inspection robot and remotely control and track the visual angle image of the inspection robot, the real problem which happens immediately can be solved more in real time, the inspection efficiency is improved, and the problem that the traditional mode cannot efficiently meet the demands of patients and families of the patients in a point-to-point mode is solved.

The utility model provides a multifunctional inspection robot for a hospital, which is used for inspecting, sterilizing and cleaning garbage in the scene of the hospital, and is specifically described below with reference to an embodiment.

Referring to fig. 1 and 2, a first embodiment of the utility model is as follows:

a multifunctional inspection robot for hospitals, as shown in fig. 1 and 2, comprises a movable chassis 1, a cradle head 2, a disinfection spraying and image transmission device 3 and a garbage cleaning device 4.

As shown in fig. 2, the pan-tilt 2 is disposed above the movable chassis 1, and in this embodiment, the pan-tilt 2 adopts a two-degree-of-freedom PID pan-tilt 2, which can perform left-right rotation and up-down movement. As shown in fig. 2, the disinfection spraying and image transmission device 3 is arranged on the cradle head 2 and can be used for spraying disinfection liquid and visual identification, so that the inspection robot can disinfect and inspect the hospital; as shown in fig. 1, a garbage cleaning device 4 is installed around the pan-tilt 2 for cleaning road garbage.

In this embodiment, a development board is disposed in the movable chassis 1, and the pan-tilt 2, the disinfection spraying and image transmission device 3 and the garbage cleaning device 4 are all electrically and controllably connected with the development board.

Namely, in the embodiment, through setting up the PID cloud platform 2 of two degrees of freedom on movable chassis 1 to install disinfection spraying and picture transmission device 3 on two degree of freedom PID cloud platforms 2, thereby disinfection spraying and picture transmission device 3 can rotate about and the up-and-down motion under the drive of cloud platform 2, make the antiseptic solution can carry out the omnidirectional and spray, the picture transmission device can carry out the omnidirectional and patrol, and still increase and realize the clearance to the hospital rubbish on the patrol way by rubbish cleaning device 4, the whole multiple functions such as patrol, disinfection, rubbish clearance have not only been realized, and these functions can go on simultaneously, the availability factor has been improved, solve the low-efficient patrol of hospital, consume a large amount of manpower and materials and can't fully examine the problem of the environmental security hidden danger of hospital.

Referring to fig. 1, 3 and 4, a second embodiment of the present utility model is as follows:

In the first embodiment, the movable chassis 1 includes a wheel group and an aluminum square tube 11 as shown in fig. 3. In this embodiment, the aluminum square tube 11 is a plurality of square chassis frames, wherein as shown in fig. 3 and 4, the wheel set comprises a mecanum wheel 12, a mecanum wheel motor 13, a motor mounting plate 14 and a reinforcement member 15, wherein the mecanum wheel 12 is four and is respectively mounted at four corners below the square chassis frames through the motor mounting plate 14, meanwhile, the mecanum wheel motor 13 is also four and correspondingly mounted at the motor mounting plate 14 and is in driving connection with the corresponding mecanum wheel 12, and the reinforcement member 15 is mounted above each of the mecanum wheel motors 13 for reinforcing the mecanum wheel motor 13.

Namely, in the embodiment, the movable chassis 1 adopts the Mecanum wheels 12 and is provided with the corresponding Mecanum wheel motors 13 to carry out walking movement, so that the running stability of the inspection process of the inspection robot can be ensured; meanwhile, the whole movable chassis 1 is formed by a square chassis frame built by aluminum square tubes 11, so that the overall strength and stability of the inspection robot are ensured; in addition, the wheat wheel motor 13 is arranged at a position corresponding to the Mecanum wheel 12 on the square chassis frame through the motor mounting plate 14 and the reinforcing member 15, so that the motor is ensured not to be damaged due to vibration in the course of the movement of the inspection robot.

As shown in fig. 3, a lifting block 16 is disposed at a position of the square chassis frame near the four motor mounting plates 14, and at least one shock absorber 17 is disposed on each lifting block 16 and connected to the corresponding motor mounting plate 14. Namely, the square chassis frame is provided with the elevating block 16 and is matched with the shock absorber 17 to be connected with the motor mounting plate 14, so that the inspection robot can be further stabilized in the inspection walking process, and vibration is relieved.

In addition, as shown in fig. 1, the garbage cleaning device 4 is installed on the square chassis frame through the aluminum square tube 11 and is positioned at the periphery of the cradle head 2, so that garbage cleaning efficiency can be effectively improved.

Referring to fig. 5 and 6, a third embodiment of the present utility model is as follows:

Based on the first embodiment, the cradle head 2 includes a yaw axis rotation device and a pitch axis lifting device.

The yaw shaft rotating device is rotatably arranged above the middle part of the movable chassis 1 through a first direct current brushless motor; the pitch shaft lifting device is arranged above the yaw shaft rotating device in a lifting manner through a second brushless DC motor 24; the disinfection spraying and picture transferring device 3 is arranged above the pitch shaft lifting device and can rotate left and right and move up and down under the rotation of the yaw shaft rotating device and the lifting drive of the pitch shaft lifting device.

In this embodiment, the two degrees of freedom of the cradle head 2 are formed by matching the yaw shaft and the pitch shaft with corresponding direct current brushless motors, so that the disinfection spraying and image transmission device 3 above the cradle head 2 can rotate horizontally and move vertically, the disinfection liquid can be sprayed in all directions, the image transmission device can patrol in all directions, and the disinfection efficiency and the patrol efficiency of the patrol robot are improved.

As shown in fig. 5 and 6, the yaw shaft rotating device comprises a yaw shaft bearing fixing plate 21 and a cross roller bearing table 22 which are installed above the middle part of the movable chassis 1 from bottom to top in sequence. Wherein the bearings of the cross roller bearing table 22 are vertically and horizontally connected to a first brushless dc motor, not shown in the figures, located below the movable chassis 1 for synchronous horizontal rotation under rotation of the first brushless dc motor. That is, the yaw shaft bearing fixing plate 21 drives the cross roller bearing table 22 to synchronously rotate under the rotation drive of the first direct current brushless motor, so that the horizontal rotation stability is ensured.

Meanwhile, as shown in fig. 5 and 6, the pitch shaft lifting device comprises a support plate 23, a motor swing arm 25, a pitch shaft connecting rod 26, a widening cushion block 27 and a support plate 28. Wherein the bracket plates 23 are four and vertically fixed on the crossed roller bearing table 22 around each other to form four sides; the second brushless DC motor 24 is arranged in the middle of the area surrounded by the four support plates 23, and the brush head of the second brushless DC motor 24 passes through one support plate 23 and is in driving connection with one end of the motor swing arm 25; the other end of the motor swing arm 25 is connected with a pitch shaft connecting rod; the bracket plate 23 where the motor swing arm 25 is positioned and the position, close to the top edge, of the other opposite bracket plate 23 are respectively provided with a widening cushion block 27, and two support plates 28 are oppositely arranged at the bracket plate 23 through the widening cushion blocks 27 and extend upwards; the part of the disinfection spraying and image transmission device 3 extending upwards through the supporting plates 28 can be rotatably arranged above the pitch shaft lifting device along a horizontal connecting shaft between the two supporting plates 28, and the disinfection spraying and image transmission device 3 is fixedly connected with one end of the pitch shaft connecting rod, which is far away from the motor swing arm 25, and can rotate along the horizontal connecting shaft between the two supporting plates 28 under the swinging of the pitch shaft connecting rod, so that the disinfection solution spray heads 35 are positioned at different heights.

Namely, the pitch axle lifting device can drive the pitch axle connecting rod 26 to synchronously swing under the rotation drive of the second direct current brushless motor 24 through the motor swing arm 25, and is matched with the supporting plate 28 and the widening cushion block 27, so that the disinfection spray and the disinfectant spray head 35 in the image transmission device 3 can swing up and down at a high degree, the disinfection spray and the yaw axle rotating device are synchronously matched to realize omnibearing spraying of disinfectant, and the disinfection spray efficiency is improved while the stability and uniformity of the disinfectant spray are ensured.

Referring to fig. 7 to 9, a fourth embodiment of the present utility model is as follows:

based on the third embodiment, the disinfection spraying and image transmission device 3 in this embodiment includes a disinfection solution spraying device, a pitch shaft supporting block 31 and an image transmission vision device 36.

Wherein, as shown in fig. 7, the disinfectant spraying device is arranged above the pitch shaft lifting device through the pitch shaft supporting block 31, and as shown in fig. 8, the image transmission vision device 36 is arranged above the disinfectant sprayer 35 of the disinfectant spraying device.

As shown in fig. 8 and 9, the sterilizing liquid spraying device further includes a sterilizing liquid storage tank 32 and rotating teeth 33. The rotating teeth 33 are positioned at the bottom of the disinfectant storage tank 32 and are in driving connection with a steering engine 34 rotating by 360 degrees; and the outer part of the sterilizing storage tank is also provided with a protective shell 321 which is arranged outside the storage tank and used for enhancing the strength of the sterilizing liquid storage tank 32 so as to protect the sterilizing liquid storage tank 32.

Namely, in the embodiment, the disinfectant storage tank 32 is added to the disinfectant spraying device, so that the disinfectant spraying can last for a certain period of time, the disinfectant effect is ensured, and meanwhile, the disinfectant is conveniently added to the disinfectant storage tank 32 for the next disinfection work; in addition, the rotating teeth 33 which are driven and controlled by the steering engine 34 rotating by 360 degrees are further arranged in the disinfectant storage tank 32, so that disinfectant in the storage tank can be uniformly stirred, and the disinfectant is prevented from being deposited at the bottom of the tank to influence the disinfection effect.

Meanwhile, in this embodiment, an electronic pressure regulating valve, which is not shown in the figure, is provided at the disinfectant nozzle 35, and is used for controlling the spraying speed of the disinfectant, and can be matched with the water pump 37 shown in fig. 7 to realize the adjustment of the spraying speed of the disinfectant, so as to adapt to the requirements of different disinfectants execution ground; meanwhile, the disinfectant spray head 35 is composed of a pipe wall and an atomization spray head, and the atomization spray head is in a grid shape. Namely, the disinfectant sprayer 35 is composed of a pipe wall with a certain length and an atomization sprayer, so that the disinfectant after being regulated by the electronic regulating valve is ensured to be sprayed in a direction control, the disinfectant deviating from the direction is ensured to be converged to the atomization sprayer again, and the disinfectant can be sprayed out under the action of the latticed atomization sprayer to form an atomization effect, and the disinfection efficiency is improved. In addition, a red point laser 38 as shown in fig. 7 can be additionally arranged below the disinfectant sprayer 35 to play a role in positioning and prompting the disinfectant spraying point.

In addition, in the present embodiment, the image sensor 36 includes at least one image sensor camera and one industrial camera, and is mounted above the disinfectant sprayer 35.

The industrial camera shoots images required by field operation and automatic classification of the facial makeup in real time, and transmits the images to a screen of an operator and the automatic classification of the facial makeup in the field through the image transmission camera, so that the operator can obtain a visual angle image of the inspection robot and remotely control and track the visual angle image of the inspection robot in a remote mode, the real problem which occurs immediately can be solved more in real time, the inspection efficiency is improved, and the problem that the traditional mode cannot efficiently and point-to-point meet the demands of patients and families thereof is solved.

In summary, the multifunctional inspection robot for the hospital provided by the utility model has the following beneficial effects:

1. the inspection robot has functional diversity, adopts a movable chassis, a disinfection spraying and image transmission device, a two-degree-of-freedom PID (proportion integration differentiation) cloud deck and a garbage cleaning device, can realize various functions of inspection, disinfection, garbage cleaning and the like, can simultaneously operate, improves the use efficiency, and solves the problem of treating the environment of a hospital in all aspects;

2. the inspection robot has a high-efficiency image transmission system, and by using the image transmission system, an operator can acquire a visual angle image of the inspection robot and remotely control and track the visual angle image, so that the real problem which happens immediately can be solved more in real time, the inspection efficiency is improved, and the problem that the traditional mode cannot efficiently meet the demands of patients and families of the patients in a point-to-point mode is solved;

3. The movable chassis of the inspection robot is equivalent to a fixed sweeping robot device, road garbage can be cleaned at the same time, the working efficiency is improved, the labor cost is reduced, and on the other hand, the inspection robot has multiple functions, can replace tasks which are originally completed by a plurality of workers, reduces the use cost of hospitals, and improves the utilization efficiency of medical funds. Solves the problem of excessive consumption of manpower and material resources.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent changes made by the specification and drawings of the present utility model, or direct or indirect application in the relevant art, are included in the scope of the present utility model.

Claims

1. The multifunctional inspection robot for the hospital is characterized by comprising a movable chassis, a cradle head, a disinfection spraying and image transmission device and a garbage cleaning device;

2. A multi-functional inspection robot for hospitals as defined in claim 1, wherein the movable chassis comprises a wheel set and an aluminum square tube;

3. The multifunctional inspection robot for hospitals of claim 2, wherein the square chassis frame is provided with a lifting block near each of the four motor mounting plates, and each lifting block is provided with at least one shock absorber connected with the corresponding motor mounting plate.

4. The multifunctional inspection robot for hospitals of claim 2, wherein the garbage cleaning device is arranged on the square chassis frame through the aluminum square tube and is positioned at the periphery of the cradle head.

5. The multifunctional inspection robot for hospitals of claim 1, wherein the cradle head comprises a yaw shaft rotating device and a pitch shaft lifting device;

6. The multifunctional inspection robot for hospitals of claim 5, wherein the yaw shaft rotating device comprises a yaw shaft bearing fixing plate and a crossed roller bearing table which are sequentially arranged above the middle part of the movable chassis from bottom to top;

7. The multifunctional inspection robot for hospitals of claim 6, wherein the pitch shaft lifting device comprises a support plate, a motor swing arm, a pitch shaft connecting rod, a widening cushion block and a support plate;

8. The multifunctional inspection robot for hospitals of claim 7, wherein the disinfection spraying and image transmission device comprises a disinfection liquid spraying device, a pitch shaft supporting block and an image transmission vision device;

9. The multifunctional inspection robot for hospitals of claim 8, wherein an electronic pressure regulating valve is arranged at the disinfectant sprayer;

The atomizing nozzle is in a grid shape.

10. A multi-functional inspection robot for hospitals as defined in claim 9, wherein the image-capturing vision device comprises at least one image-capturing camera and one industrial camera;