Utility model content
For the defect that prior art exists, the utility model provides a kind of split type room service robot, effectively can solve the low problem of meal delivery robot utilization ratio.
The technical solution adopted in the utility model is as follows:
The utility model provides a kind of split type room service robot, comprising: robot body 1 and tray rack 2;
Wherein, the bottom of described robot body 1 is provided with robot running gear 1.1; The bottom of described tray rack 2 is provided with castor 2.1; Described robot body 1 is connected with described tray rack 2 detachable.
Preferably, described tray rack 2 is also configured with the 1st controller, the 1st telecommunication circuit, the 1st executive circuit and the brake power transmission shaft for controlling the brake of described castor; Described 1st controller is connected with one end of described 1st telecommunication circuit and described 1st executive circuit respectively; The other end of described 1st executive circuit connects described brake power transmission shaft;
Described robot body 1 is also configured with the 2nd controller and the 2nd telecommunication circuit; Described 2nd controller is connected with described 2nd telecommunication circuit;
In addition, described 1st telecommunication circuit and described 2nd telecommunication circuit are bi-directionally connected.
Preferably, described 1st telecommunication circuit and described 2nd telecommunication circuit are radio communication circuit.
Preferably, described 1st telecommunication circuit and described 2nd telecommunication circuit are wifi telecommunication circuit, zigbee telecommunication circuit or bluetooth communication circuit.
Preferably, described robot body 1 is also configured with tracking positioner, obstacle avoidance apparatus and speech prompting device; Described tracking positioner, described obstacle avoidance apparatus and described speech prompting device are all connected with described 2nd controller.
Preferably, described obstacle avoidance apparatus is ultrasonic sensing device and/or infrared inductor.
Preferably, described robot body 1 is connected by automatic coupling uncoupling rigging 3 detachable with described tray rack 2.
The split type room service robot that the utility model provides has the following advantages:
Robot body and tray rack adopt split-type structural, therefore, meal mouth staff can place service plate to each tray rack in advance, when robot body moves to meal mouth, do not need to wait for, fast the tray rack putting service plate well can be connected with self, then the tray rack putting service plate well is transported to specific dining table, thus improve the utilization rate of robot body.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail:
As shown in Figure 3, be robot body and tray rack bonding state schematic diagram in the split type room service robot that the utility model provides, comprise: robot body 1 and tray rack 2; Wherein, the concrete frame for movement of robot body 1 can be as shown in Figure 1;
The bottom of robot body 1 is provided with robot running gear 1.1; As shown in Figure 2, be the schematic diagram of walking mechanism; The bottom of tray rack 2 is provided with castor 2.1; Robot body 1 is connected with tray rack 2 detachable, and as a kind of preferred embodiment, robot body 1 can be connected with tray rack 2 detachable by automatic coupling uncoupling rigging 3.
Visible, robot body and tray rack adopt split-type structural, therefore, meal mouth staff can place service plate to each tray rack in advance, when robot body moves to meal mouth, do not need to wait for, can fast the tray rack putting service plate well be connected with self, again the tray rack putting service plate well is transported to specific dining table, thus improves the utilization rate of robot body.
In addition, for effectively ensureing that robot body provides all kinds of service, improve the security of robot body walking, robot body need configure the 2nd controller and the 2nd telecommunication circuit; 2nd controller is connected with the 2nd telecommunication circuit; In addition, robot body 1 is also configured with tracking positioner, obstacle avoidance apparatus and speech prompting device; Tracking positioner, obstacle avoidance apparatus and speech prompting device are all connected with the 2nd controller.In practical application, obstacle avoidance apparatus is ultrasonic sensing device and/or infrared inductor.
The travelling control principle of robot body is:
In robot body walking process, by whether there is barrier in the setpoint distance of ultrasonic sensing device detection front, if existed, then robot body controls walking mechanism deceleration or the brake of self; Enter, if detect preceding object thing by infrared inductor to meet characteristics of human body's index simultaneously, then send the voice message of dodging by speech prompting device.When barrier shifts out setpoint distance, robot one's own profession recovers normal walking.
In the utility model, although robot body can control self brake by running gear, for ensureing the balance of tray rack walking, bottom tray rack, be provided with castor, but, when robot body slows down or brake, because robot body and tray rack are rigidly connected, therefore, tray rack is due to inertia, if do not apply external force, can bump against on robot body, cause tray rack to move unstable, likely can break robot body, carried service plate also may be caused to fall.
Therefore, for reducing the cost of tray rack as far as possible, effectively solve the problem, the utility model improves on a small quantity to tray rack, that is: tray rack 2 is also configured with the 1st controller, the 1st telecommunication circuit, the 1st executive circuit and the brake power transmission shaft for control pin wheel brake simultaneously; 1st controller is connected with one end of the 1st telecommunication circuit and the 1st executive circuit respectively; The other end of the 1st executive circuit connects brake power transmission shaft; 2nd telecommunication circuit of robot body is connected with the 1st telecommunication circuit of tray rack.In practical application, the 1st telecommunication circuit and the 2nd telecommunication circuit are radio communication circuit.Such as, the 1st telecommunication circuit and the 2nd telecommunication circuit are wifi telecommunication circuit, zigbee telecommunication circuit or bluetooth communication circuit.
So when robot body needs to slow down or brake, robot body, by communication, sends instruction to the 1st controller, the 1st controller can control tray rack by the power transmission shaft that brakes and slow down or brake.
As can be seen here, the split type room service robot that the utility model provides has the following advantages:
(1) robot body and tray rack adopt split-type structural, therefore, meal mouth staff can place service plate to each tray rack in advance, when robot body moves to meal mouth, do not need to wait for, fast the tray rack putting service plate well can be connected with self, then the tray rack putting service plate well is transported to specific dining table, thus improve the utilization rate of robot body.
(2) connected by automatic coupling uncoupling rigging between robot body and tray rack, therefore, tray rack can be connected with self rapidly by robot body, also can be unloaded from self by tray rack fast, improves the loading or unloading efficiency of robot body to tray rack.
(3) because robot body and tray rack adopt split-type structural, therefore, in the non-food delivery time, robot body can carry out welcome and wait other services, has also taken into account advantage attractive in appearance, has further increased the utilization rate of robot body.
(4) can communicate between robot body and tray rack, and robot body can control tray rack brake automatically, thus improve the safety and reliability of robot body by tray rack transport service plate.
(5) there is the advantage that structure is simple, cost is low.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should look protection domain of the present utility model.