CN214504218U - Carrying trolley - Google Patents
Carrying trolley Download PDFInfo
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- CN214504218U CN214504218U CN202120589750.2U CN202120589750U CN214504218U CN 214504218 U CN214504218 U CN 214504218U CN 202120589750 U CN202120589750 U CN 202120589750U CN 214504218 U CN214504218 U CN 214504218U
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- carrying
- thing dolly
- trolley
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Abstract
The utility model discloses a carry thing dolly, include: the body is provided with a following emitter; the first detection device is used for detecting whether an obstacle exists in front of the carrying trolley or not, and the first detection device is arranged on the body; the second detection device is used for detecting whether an obstacle exists behind the carrying trolley or not, and is arranged on the body; the third detection device is used for detecting whether an obstacle is arranged on the side of the carrying trolley or not; and the controller is connected with the first detection device, the second detection device and the third detection device. From this, through setting up third detection device, can visit the barrier to the blind area that the thing dolly of carrying traveles in-process to exist, can prevent to carry the thing dolly and take place the accident of colliding with when the turn, can avoid causing the harm to carrying the thing dolly and carrying the object that the thing dolly collided to can guarantee to carry the safety of traveling of thing dolly, simultaneously, can make and carry the thing dolly and can pass through narrower and small space.
Description
Technical Field
The utility model belongs to the technical field of the vehicle and specifically relates to a carry thing dolly is related to.
Background
In the correlation technique, carry the thing dolly and can't visit the barrier to the blind area that the in-process exists that traveles, carry the thing dolly and can have the blind area when turning, lead to carrying the thing dolly and can lead to the fact the harm to carrying the thing dolly and carrying the object that the thing dolly collided when turning the tail-flick.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model discloses an aim at provides and carries the thing dolly, should carry the thing dolly and can visit the barrier to the blind area that the thing dolly in-process of traveling exists, can prevent to carry the thing dolly and take place the accident of colliding with when the turn, can avoid causing the harm to carrying the thing dolly and carrying the object that the thing dolly collided to can guarantee to carry the safety of traveling of thing dolly, simultaneously, can make and carry the thing dolly and can pass through narrower and small space.
According to the utility model discloses a carry thing dolly includes: the method comprises the following steps: the body is provided with a following emitter; the first detection device is used for detecting whether an obstacle exists in front of the carrying trolley or not, and the first detection device is arranged on the body; the second detection device is used for detecting whether an obstacle exists behind the carrying trolley or not, and is arranged on the body; the third detection device is used for detecting whether an obstacle is arranged on the side of the carrying trolley or not, and the third detection device is arranged on the body; and the controller is connected with the first detection device, the second detection device and the third detection device.
According to the utility model discloses a carry the thing dolly, through setting up third detection device, can visit the barrier to the blind area that carries the thing dolly and travel in-process and exist, can prevent to carry the thing dolly and take place the accident of colliding with when the turn, can avoid causing the harm to carrying the thing dolly and carrying the object that the thing dolly collided to can guarantee to carry the safety of traveling of thing dolly, simultaneously, can make and carry the thing dolly and can pass through narrower and small space.
In some examples of the present invention, the third detecting device includes: the body is provided with a first side and a second side which are opposite, the first sensor is arranged on the first side of the body, and the second sensor is arranged on the second side of the body.
In some examples of the invention, the first sensor and the second sensor are both a plurality of which are spaced apart in a length direction of the body; a plurality of the second sensors are spaced apart in a length direction of the body.
In some examples of the invention, the first sensor, the second sensor are each configured as an infrared ranging sensor or an ultrasonic ranging sensor.
In some examples of the invention, the first detection device comprises: and the third sensor is arranged at the front end of the body.
In some examples of the invention, the second detection device comprises: and the fourth sensor is arranged at the rear end of the body.
In some examples of the invention, the third sensor the fourth sensor are all configured as an infrared ranging sensor or an ultrasonic ranging sensor or a laser ranging sensor.
In some examples of the present invention, the first detection device, the second detection device, the first sensor, and the second sensor are all selectively turned on or off.
In some examples of the invention, the first sensor and the second sensor are both two.
In some examples of the invention, the body is provided with a travelling wheel below.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic view of a first and a second embodiment of a carrier cart according to an embodiment of the invention;
fig. 2 is a schematic view of a third embodiment of a carrier cart according to an embodiment of the present invention.
Reference numerals:
a carrying trolley 100;
a body 10; a following transmitter 11;
a first detecting device 20; a third sensor 21;
a second detecting device 30; a fourth sensor 31;
a third detecting device 40; the first sensor 41; a second sensor 42;
a controller 50.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
A carrying cart 100 according to an embodiment of the present invention is described below with reference to fig. 1 and 2.
As shown in fig. 1 and 2, a carrier cart 100 according to an embodiment of the present invention includes: the body 10, the first detecting device 20, the second detecting device 30, the third detecting device 40 and the controller 50. The body 10 is provided with a following emitter 11, the first detection device 20 is used for detecting whether an obstacle exists in front of the carrying trolley 100, the first detection device 20 is arranged on the body 10, it should be noted that the following emitter 11 and the first detection device 20 are both arranged on the body 10, and the first detection device 20 can detect whether an obstacle exists in front of the carrying trolley 100.
The second detecting device 30 is used for detecting whether an obstacle is present behind the carrying trolley 100, the second detecting device 30 is disposed on the body 10, the third detecting device 40 is used for detecting whether an obstacle is present on the side of the carrying trolley 100, and the third detecting device 40 is disposed on the body 10. it should be explained that the second detecting device 30 and the third detecting device 40 are both disposed on the body 10, the second detecting device 30 can detect whether an obstacle is present behind the carrying trolley 100, and the third detecting device 40 can detect whether an obstacle is present on the side of the carrying trolley 100, specifically, in the left-right direction shown in fig. 1 and 2, the third detecting device 40 can detect whether an obstacle is present on the left side and the right side of the carrying trolley 100.
The controller 50 is connected to the first detecting device 20, the second detecting device 30, and the third detecting device 40. The controller 50 may be provided on the main body 10, the controller 50 may be connected to the first detection device 20, the second detection device 30, and the third detection device 40 in a communication manner, and the controller 50 may be electrically connected to the first detection device 20, the second detection device 30, and the third detection device 40.
Wherein, operating personnel can carry and follow the receiver, follow the receiver and can with follow transmitter 11 communication connection, operating personnel can control to carry thing dolly 100 and switch functional mode through operation following the receiver, specifically, carry the functional mode of thing dolly 100 and can include but not limited to following the mode, leading mode and standby mode, when carrying thing dolly 100 and being in following the mode, carry thing dolly 100 and be located operating personnel's rear, when carrying thing dolly 100 and being in leading mode, carry thing dolly 100 and be located operating personnel's place ahead, when carrying thing dolly 100 and being in standby mode, carry thing dolly 100 and can be static in the original place, carry thing dolly 100 and stop promptly.
Specifically, the carrier cart 100 may continuously send a designated ID signal to the following receiver through the following transmitter 11 disposed on the body 10, the following receiver may receive the ID signal sent by the following transmitter 11, the following receiver may calculate and judge an angle difference and a distance difference between the following receiver and the following transmitter 11 according to the received ID signal, and the following receiver may send a calculation judgment result to the controller 50, the controller 50 may control the carrier cart 100 to keep a certain distance from an operator according to a result sent by the following receiver after receiving a result sent by the following receiver, in addition, during the driving process of the carrier cart 100, the first detection device 20, the second detection device 30 and the third detection device 40 may all feed detected data and information back to the controller 50, and the controller 50 may feed detected data and information back to the following receiver according to the first detection device 20, The driving mode of the carrier trolley 100 is judged according to the data and information fed back by the second detection device 30 and the third detection device 40, and the carrier trolley 100 is controlled to drive, so that the collision accident of the carrier trolley 100 during turning can be prevented, the damage to the carrier trolley 100 and the object collided by the carrier trolley 100 can be avoided, and meanwhile, the carrier trolley 100 can pass through a narrower space.
Further, the first detecting device 20 may feed back data and information of whether an obstacle is present in front of the carrier cart 100 to the controller 50, the second detecting device 30 may feed back data and information of whether an obstacle is present behind the carrier cart 100 to the controller 50, the third detecting device 40 may feed back data and information of whether an obstacle is present on the left side and/or the right side of the carrier cart 100 to the controller 50, and the controller 50 may determine a driving mode of the carrier cart 100 according to the data and information fed back by the first detecting device 20, the second detecting device 30, and the third detecting device 40 and control the carrier cart 100 to drive, so as to implement obstacle avoidance and driving processes of the carrier cart 100.
From this, through setting up third detection device 40, can visit the barrier to the blind area that the thing dolly 100 of carrying traveles in-process to exist, can prevent to carry thing dolly 100 and take place the accident of colliding with when turning, can avoid causing the harm to carrying thing dolly 100 and the object that carries thing dolly 100 and collide to can guarantee to carry the safety of traveling of thing dolly 100, simultaneously, can make and carry thing dolly 100 can pass through narrower and small space.
In some embodiments of the present invention, as shown in fig. 1 and 2, the third detecting device 40 may include: the body 10 may have opposite first and second sides, the first sensor 41 may be disposed at the first side of the body 10, and the second sensor 42 may be disposed at the second side of the body 10. It should be noted that, in the left-right direction shown in fig. 1 and 2, the opposite first side and second side of the body 10 may be the left side and right side of the body 10, for example, the first side of the body 10 is the left side of the body 10, the second side of the body 10 is the right side of the body 10, the first sensor 41 may be disposed at the left side of the body 10, and the second sensor 42 may be disposed at the right side of the body 10, wherein the first sensor 41 and the second sensor 42 may be in communication connection with the controller 50, the first sensor 41 and the second sensor 42 may also be electrically connected with the controller 50, the first sensor 41 may detect whether there is an obstacle at the left side of the carrier cart 100, the second sensor 42 may detect whether there is an obstacle at the right side of the carrier cart 100, and thus, the first sensor 41 and the second sensor 42 may respectively detect whether there is an obstacle at the left side and the right side of the carrier cart 100, therefore, the detection accuracy of whether obstacles exist on the left side and the right side of the carrying trolley 100 can be ensured, and further, collision accidents of the carrying trolley 100 during turning can be prevented.
In some embodiments of the present invention, as shown in fig. 1 and 2, each of the first sensors 41 and the second sensors 42 may be plural, the plural first sensors 41 may be spaced apart in the length direction of the body 10, the plural second sensors 42 may be spaced apart in the length direction of the body 10, it should be explained that the number of the first sensors 41 may be plural, the number of the second sensors 42 may also be plural, the plural first sensors 41 and the plural second sensors 42 may be spaced apart in the length direction of the body 10, specifically, in the front, back, left and right directions shown in fig. 1 and 2, the plural first sensors 41 may be spaced apart in the front, back, left and right directions of the left side of the body 10, the plural second sensors 42 may be spaced apart in the front, back, and left and right directions of the right side of the body 10, such arrangement may further ensure that the first sensors 41 and the second sensors 42 detect whether obstacles exist on the left and right sides of the carrier cart 100 or not The detection accuracy is improved, so that the carrying trolley 100 can be further prevented from colliding with other objects when turning.
In some embodiments of the present invention, the first sensor 41 and the second sensor 42 can be configured as an infrared distance measuring sensor or an ultrasonic distance measuring sensor, it should be noted that the first sensor 41 can be configured as an infrared distance measuring sensor, the first sensor 41 can also be configured as an ultrasonic distance measuring sensor, when the first sensor 41 is configured as an infrared distance measuring sensor, the second sensor 42 can be configured as an infrared distance measuring sensor, when the first sensor 41 is configured as an ultrasonic distance measuring sensor, the second sensor 42 can be configured as an ultrasonic distance measuring sensor, so the type of the first sensor 41 and the type of the second sensor 42 can be changed according to the use scene of the carrying cart 100, thereby the applicable range of the carrying cart 100 can be enlarged.
In some embodiments of the present invention, as shown in fig. 1 and 2, the first detecting device 20 may include: the third sensor 21 and the third sensor 21 may be disposed at the front end of the body 10, and it should be noted that the third sensor 21 may be disposed on the body, specifically, in the front-back direction shown in fig. 1 and 2, the third sensor 21 may be disposed at the front end of the body 10, such arrangement may ensure the accuracy of the third sensor 21 detecting whether there is an obstacle in the front of the carrying trolley 100, thereby ensuring the working reliability of the carrying trolley 100, and further making the disposition position of the third sensor 21 more reasonable.
In some embodiments of the present invention, as shown in fig. 1 and 2, the second detecting device 30 may include: the fourth sensor 31, the fourth sensor 31 can set up in the rear end of body 10, it should be explained that, the fourth sensor 31 can set up on the body, specifically, in the fore-and-aft direction shown in fig. 1 and fig. 2, the fourth sensor 31 can set up in the rear end of body 10, so set up and can guarantee that the fourth sensor 31 detects the accuracy whether there is the barrier in the rear of carrying thing dolly 100, thereby can further guarantee to carry the operational reliability of thing dolly 100, and then can make the position of setting of fourth sensor 31 more reasonable.
In some embodiments of the present invention, as shown in fig. 1 and fig. 2, the first sensor 41 and the second sensor 42 can be set to two, it should be explained that the number of the first sensor 41 and the second sensor 42 can be set to two, the two first sensors 41 can be arranged on the left side of the body 10 and spaced apart from each other in the front-back direction of the body 10, the two second sensors 42 can be arranged on the right side of the body 10 and spaced apart from each other in the front-back direction of the body 10, so the detection accuracy of whether there is an obstacle on the left and right sides of the carrying cart 100 detected by the first sensor 41 and the second sensor 42 can be further ensured, and further the carrying cart 100 can be further prevented from colliding and colliding when turning.
In some embodiments of the present invention, the third sensor 21 and the fourth sensor 31 may be configured as an infrared distance measuring sensor, an ultrasonic distance measuring sensor, or a laser distance measuring sensor, and it should be noted that, when the third sensor 21 and the fourth sensor 31 are configured as an infrared distance measuring sensor, the number of the third sensor 21 and the fourth sensor 31 may be set to two, when the third sensor 21 and the fourth sensor 31 are configured as an ultrasonic distance measuring sensor, the number of the third sensor 21 and the fourth sensor 31 may be set to two, and when the third sensor 21 and the fourth sensor 31 are configured as a laser distance measuring sensor, the number of the third sensor 21 and the fourth sensor 31 may be set to 1.
Specifically, as the first embodiment of the present invention, the first sensor 41, the second sensor 42, the third sensor 21 and the fourth sensor 31 may be configured as infrared ranging sensors, further, the number of the first sensor 41, the second sensor 42, the third sensor 21 and the fourth sensor 31 may be set to two, two first sensors 41 (infrared ranging sensors) may be arranged at the left side of the body 10 and spaced apart in the front-rear direction of the body 10, two second sensors 42 (infrared ranging sensors) may be arranged at the right side of the body 10 and spaced apart in the front-rear direction of the body 10, two third sensors 21 (infrared ranging sensors) may be arranged at the front end of the body 10 and spaced apart in the left-right direction of the body 10, two fourth sensors 31 (infrared ranging sensors) may be arranged at the rear end of the body 10 and spaced apart in the left-right direction of the body 10, the technical scheme of the first embodiment can be applied to a scene with an effective range of obstacle detection smaller than 5 m.
As a second embodiment of the present invention, the first sensor 41 and the second sensor 42 may be configured as infrared distance measuring sensors, the third sensor 21 and the fourth sensor 31 may be configured as ultrasonic distance measuring sensors, further, the number of the first sensor 41, the second sensor 42, the third sensor 21 and the fourth sensor 31 may be set to two, two first sensors 41 (infrared distance measuring sensors) may be arranged on the left side of the body 10 and spaced apart in the front-rear direction of the body 10, two second sensors 42 (infrared distance measuring sensors) may be arranged on the right side of the body 10 and spaced apart in the front-rear direction of the body 10, two third sensors 21 (ultrasonic distance measuring sensors) may be arranged on the front end of the body 10 and spaced apart in the left-right direction of the body 10, two fourth sensors 31 (ultrasonic distance measuring sensors) may be arranged on the rear end of the body 10 and spaced apart in the left-right direction of the body 10 The technical scheme of the second embodiment can be applied to a scene with the effective range of the obstacle detection smaller than 10 m.
As a third embodiment of the present invention, the first sensor 41 and the second sensor 42 may be configured as ultrasonic ranging sensors, the third sensor 21 and the fourth sensor 31 may be configured as laser ranging sensors, further, the number of the first sensor 41 and the second sensor 42 may be set to two, the number of the third sensor 21 and the fourth sensor 31 may be set to 1, two first sensors 41 (ultrasonic ranging sensors) may be disposed at the left side of the body 10 and spaced apart in the front-rear direction of the body 10, two second sensors 42 (ultrasonic ranging sensors) may be disposed at the right side of the body 10 and spaced apart in the front-rear direction of the body 10, 1 third sensor 21 (laser ranging sensor) may be disposed at the front end of the body 10, 1 fourth sensor 31 (laser ranging sensor) may be disposed at the rear end of the body 10, the technical scheme of the third embodiment can be applied to a scene with the effective range of the detected obstacle larger than 10 m.
It should be noted that the types of the first sensor 41, the second sensor 42, the third sensor 21, and the fourth sensor 31 and the positions and the number of the arrangements of the first sensor 41, the second sensor 42, the third sensor 21, and the fourth sensor 31 may be adjusted according to the size of the carrier cart 100, the first sensor 41, the second sensor 42, the third sensor 21, and the fourth sensor 31, and the types of the first sensor 41, the second sensor 42, the third sensor 21, and the fourth sensor 31 and the positions and the number of the arrangements of the first sensor 21, the second sensor 42, the third sensor 21, and the fourth sensor 31 may also be adjusted according to the actual use situation and the actual use scene, for example, in a straight and obstacle-free environment such as a corridor, the use range of the carrier cart 100 may be increased.
In some embodiments of the present invention, the first detecting device 20, the second detecting device 30, the first sensor 41, and the second sensor 42 are all selectively turned on or off, it should be noted that when the carrying cart 100 is in different functional modes, the controller 50 can control the first detecting device 20, the second detecting device 30, the first sensor 41, and the second sensor 42 to be selectively turned on or off, specifically, when the carrying cart 100 is in the following mode, when the carrying cart 100 is running straight, the second detecting device 30, the first sensor 41, and the second sensor 42 are all turned off, only the first detecting device 20 is turned on, when the carrying cart 100 turns left, the first detecting device 20 and the second sensor 42 are turned on, the second detecting device 30 and the first sensor 41 are turned off, when the carrying cart 100 turns right, the first detecting device 20 and the first sensor 41 are turned on, the second detecting device 30 and the second sensor 42 are turned off, and when the first detecting device 20 recognizes and judges that the carrier cart 100 is moving straight through the passage, the controller 50 may control the first sensor 41 and the second sensor 42 to be turned on to detect whether the carrier cart 100 can pass through the passage, that is, whether the width of the passage meets the passing width requirement of the carrier cart 100, if the width of the passage meets the passing width requirement of the carrier cart 100, the controller 50 immediately controls the first sensor 41 and the second sensor 42 to be turned off, further, when the carrier cart 100 is moving through the passage, when the first sensor 41 and the second sensor 42 detect and feed back that the distance between the carrier cart 100 and the left and right obstacles is greater than 30mm, the controller 50 turns off the first sensor 41 and the second sensor 42, preferably, when the carrier cart 100 is moving through the passage, both the first sensor 41 and the second sensor 42 are turned on, more preferably, the first sensor 41 and the second sensor 42 closest to the first detecting means 20 may be turned on.
When the carrier cart 100 is in the leading mode, when the carrier cart 100 is traveling straight, the first detecting device 20, the first sensor 41, and the second sensor 42 are all turned off, only the second detecting device 30 is turned on, when the carrier cart 100 is turning left, the second detecting device 30 and the second sensor 42 are turned on, the first detecting device 20 and the first sensor 41 are turned off, when the carrier cart 100 is turning right, the second detecting device 30 and the first sensor 41 are turned on, the first detecting device 20 and the second sensor 42 are turned off, and when the second detecting device 30 identifies and determines that the carrier cart 100 is traveling straight through the passage, the controller 50 may control the first sensor 41 and the second sensor 42 to be turned on to detect whether the carrier cart 100 can pass through the passage, i.e., whether the width of the passage meets the passing width requirement of the carrier cart 100, if the width of the passage meets the passing width requirement of the carrier cart 100, the controller 50 immediately controls the first sensor 41 and the second sensor 42 to be turned off, further, when the first sensor 41 and the second sensor 42 detect and feed back that the distance between the carrier vehicle 100 and the left and right obstacles is greater than 30mm when the carrier vehicle 100 travels through the passageway, the controller 50 turns off the first sensor 41 and the second sensor 42, preferably, when the carrier vehicle 100 travels through the passageway, the first sensor 41 and the second sensor 42 are both turned on, and more preferably, the first sensor 41 and the second sensor 42 closest to the second detecting device 30 can be turned on. When the carrier cart 100 is in the standby mode, the carrier cart 100 may be stationary in place, and at this time, the first detection device 20, the second detection device 30, the first sensor 41, and the second sensor 42 are all turned off. The blind area that can exist in the driving process of carrying thing dolly 100 to setting up like this can be visited the barrier, can make and carry thing dolly 100 and can pass through narrower and small space to, can make and carry thing dolly 100 under the functional mode of difference, the sensor that will not use is closed, thereby can reduce the energy consumption that carries thing dolly 100, can improve the duration of carrying thing dolly 100.
The utility model discloses a in some embodiments, the below of body 10 can be provided with the walking wheel, it is required to explain that, it can also include actuating system to carry thing dolly 100, actuating system can with controller 50 communication connection, actuating system also can be connected with controller 50 electricity, controller 50 can rotate in order to drive to carry thing dolly 100 to travel through actuating system control walking wheel, preferably, actuating system can be wheel hub motor, it is smooth and easy to set up the traveling that can guarantee to carry thing dolly 100 like this.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, "the first feature" and "the second feature" may include one or more of the features.
In the description of the present invention, "a plurality" means two or more.
In the description of the present invention, the first feature "on" or "under" the second feature may include the first and second features being in direct contact, and may also include the first and second features being in contact with each other not directly but through another feature therebetween.
In the description of the invention, the first feature being "on", "above" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like 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 present 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.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A carrier cart (100), comprising:
a body (10), the body (10) being provided with a following emitter (11);
the first detection device (20), the first detection device (20) is used for detecting whether an obstacle exists in front of the carrying trolley (100), and the first detection device (20) is arranged on the body (10);
the second detection device (30), the second detection device (30) is used for detecting whether an obstacle exists behind the carrying trolley (100), and the second detection device (30) is arranged on the body (10);
a third detection device (40), wherein the third detection device (40) is used for detecting whether an obstacle is arranged on the side of the carrying trolley (100), and the third detection device (40) is arranged on the body (10);
a controller (50), wherein the controller (50) is connected with the first detection device (20), the second detection device (30) and the third detection device (40).
2. The carrier trolley (100) according to claim 1, characterized in that the third detection device (40) comprises: the sensor comprises a first sensor (41) and a second sensor (42), wherein the body (10) is provided with a first side and a second side which are opposite to each other, the first sensor (41) is arranged on the first side of the body (10), and the second sensor (42) is arranged on the second side of the body (10).
3. The carrier cart (100) of claim 2, wherein the first sensor (41) and the second sensor (42) are each a plurality of the first sensors (41) being spaced apart in a length direction of the body (10);
a plurality of the second sensors (42) are spaced apart in a length direction of the body (10).
4. The carrier trolley (100) according to claim 2, characterized in that the first sensor (41) and the second sensor (42) are each configured as an infrared distance measuring sensor or an ultrasonic distance measuring sensor.
5. The carrier trolley (100) according to claim 1, characterized in that the first detection device (20) comprises: a third sensor (21), wherein the third sensor (21) is arranged at the front end of the body (10).
6. The carrier trolley (100) according to claim 5, characterized in that the second detection device (30) comprises: a fourth sensor (31), wherein the fourth sensor (31) is arranged at the rear end of the body (10).
7. The carrier trolley (100) according to claim 6, characterized in that the third sensor (21) and the fourth sensor (31) are each configured as an infrared distance measuring sensor or an ultrasonic distance measuring sensor or a laser distance measuring sensor.
8. The carrier trolley (100) according to claim 2, characterized in that the first detection device (20), the second detection device (30), the first sensor (41), the second sensor (42) are all selectively switched on or off.
9. The carrier trolley (100) according to claim 3, characterized in that the first sensor (41) and the second sensor (42) are both two.
10. The carrier trolley (100) according to claim 1, characterized in that a road wheel is arranged below the body (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120589750.2U CN214504218U (en) | 2021-03-23 | 2021-03-23 | Carrying trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120589750.2U CN214504218U (en) | 2021-03-23 | 2021-03-23 | Carrying trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214504218U true CN214504218U (en) | 2021-10-26 |
Family
ID=78199375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120589750.2U Active CN214504218U (en) | 2021-03-23 | 2021-03-23 | Carrying trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214504218U (en) |
-
2021
- 2021-03-23 CN CN202120589750.2U patent/CN214504218U/en active Active
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