CN114233090A - Two-stage remote control tent controlled by multi-sensor coordination and its retracting method - Google Patents

Two-stage remote control tent controlled by multi-sensor coordination and its retracting method Download PDF

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Publication number
CN114233090A
CN114233090A CN202111567920.8A CN202111567920A CN114233090A CN 114233090 A CN114233090 A CN 114233090A CN 202111567920 A CN202111567920 A CN 202111567920A CN 114233090 A CN114233090 A CN 114233090A
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support rod
motor
tent
controller
sensor
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CN114233090B (en
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李寿涛
隋振
李湘吉
周求湛
杨路
张茂强
陈华锐
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Yancheng Jiyan Intelligent Technology Co ltd
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Yancheng Jiyan Intelligent Technology Co ltd
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H15/00—Tents or canopies, in general
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H15/00—Tents or canopies, in general
    • E04H15/32—Parts, components, construction details, accessories, interior equipment, specially adapted for tents, e.g. guy-line equipment, skirts, thresholds
    • E04H15/34—Supporting means, e.g. frames
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H15/00—Tents or canopies, in general
    • E04H15/32—Parts, components, construction details, accessories, interior equipment, specially adapted for tents, e.g. guy-line equipment, skirts, thresholds
    • E04H15/34—Supporting means, e.g. frames
    • E04H15/44—Supporting means, e.g. frames collapsible, e.g. breakdown type
    • E04H15/48—Supporting means, e.g. frames collapsible, e.g. breakdown type foldable, i.e. having pivoted or hinged means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V11/00—Prospecting or detecting by methods combining techniques covered by two or more of main groups G01V1/00 - G01V9/00

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Tents Or Canopies (AREA)

Abstract

一种多传感器协调控制的两段式遥控帐篷及其收展方法，由N组支杆组件、电机丝杆组件和帐篷布组成，N组支杆组件均与电机丝杆组件转动连接；N≥3，帐篷布套置在N组支杆组件上并能将电机丝杆组件上端覆盖，本发明采用超声波传感器、人体红外传感器、电流监测器和压力传感器等检测元件与控制器分别连接，实现收展过程中各组件的监控、物体及人体或宠物的检测，采用多个传感器协同多次检测，更加安全，通过电机丝杆组件带动支杆组件转动，可以实现整个帐篷的打开与收缩，解决了传统帐篷展开或者收缩时需要多人协同操作的问题，拓宽了使用场景。

Figure 202111567920

A two-stage remote control tent controlled by multi-sensor coordination and a retracting method thereof, which is composed of N groups of support rod assemblies, motor screw rod assemblies and tent cloth, and the N groups of support rod assemblies are all rotatably connected with the motor screw rod assemblies; N≥ 3. The tent cloth is sleeved on the N groups of support rod assemblies and can cover the upper end of the motor screw assembly. The present invention adopts ultrasonic sensors, human infrared sensors, current monitors, pressure sensors and other detection elements to be connected with the controller respectively, so as to realize the retraction. During the exhibition, the monitoring of each component, the detection of objects, human bodies or pets, use multiple sensors to coordinate multiple detections, which is safer. The motor screw assembly drives the support rod assembly to rotate, which can realize the opening and contraction of the entire tent, which solves the problem. The problem that multiple people are required to cooperate in the expansion or contraction of traditional tents has broadened the usage scenarios.

Figure 202111567920

Description

Two-section remote control tent with multi-sensor coordinated control and folding and unfolding method thereof
Technical Field
The invention relates to the technical field of tents, in particular to a two-section remote control tent with multi-sensor coordinated control and a folding and unfolding method thereof.
Background
At present, with the improvement of living standard of people and the outdoor picnic has become a pleasant entertainment mode for people in journey. The tent is used as a necessary product for outdoor activities, the sales volume and the updating speed of products are greatly increased, the market of the tent is huge, and the classification of various tents is more detailed.
Tent is in the use, often because the tent is bulky, its single unable light completion that opens and shuts often needs many people to cooperate just can accomplish opening and closing process of tent, has brought a lot of inconveniences for the use of tent, and this has restricted a lot of use scenes of tent, and simultaneously, its intellectuality and automated ability are lower.
Disclosure of Invention
The invention aims to provide a two-section remote control tent under multi-sensor coordinated control and a folding and unfolding method thereof. The intelligent degree of the tent is improved.
The two-section remote control tent under the coordination control of the multiple sensors comprises N groups of support rod assemblies, a motor lead screw assembly and tent cloth, wherein the N groups of support rod assemblies are rotationally connected with the motor lead screw assembly; n is more than or equal to 3, and the tent cloth is sleeved on the N groups of supporting rod assemblies and can cover the upper ends of the motor screw rod assemblies;
the support rod assembly comprises a lower support rod, the head end of the lower support rod is rotatably connected with a stretching joint socket arranged at the tail end of the upper support rod through a stretching joint head, the head end of the upper support rod is provided with an upper joint head, the upper support rod through head is arranged on the upper support rod and is fixedly connected with the head end of a connecting rod, the tail end of the middle support rod is rotatably connected with the tail end of the connecting rod through a middle support rod end connector, the head end of the middle support rod is provided with a middle support rod end connector, and the stretching joint head is provided with a first connecting hole;
the motor lead screw component comprises a tent seat, the tent seat is of a hollow barrel-shaped structure, N groups of first connecting claws are arranged on the radial outer side of the middle part of the tent seat, a sliding groove and a guide groove are respectively arranged on the tent seats on the upper side and the lower side of the first connecting claw, an upper joint head is rotationally connected with the first connecting claw, a motor is arranged at the upper end of the tent seat, the motor is fixedly connected with a sliding lead screw through a fixed coupler, the lower end of the sliding lead screw is rotationally connected with a bearing cover arranged at the lower end of the tent seat through a bearing, N groups of second connecting claws are arranged on the radial outer side of a support rod sleeve, an end joint head of the middle support rod is rotationally connected with the second connecting claw, the support rod sleeve is slidably connected on the tent seat between the first connecting claw and the bearing cover, a lead screw nut is in threaded connection with the outer side of the sliding lead screw and is fixedly connected with the support rod sleeve through a guide key, a steel wire fixing sleeve is arranged between the tent seat and the upper end of the steel wire fixing sleeve is limited to slide in the sliding groove, the third connecting claw is provided with a second connecting hole, the spring is arranged between the steel wire fixing sleeve and the sliding screw rod, and the upper end and the lower end of the spring are respectively connected with the fixing coupler and the steel wire fixing sleeve;
the lower end of the bearing cover is provided with an ultrasonic sensor and a human body infrared sensor;
the current monitor is connected with the motor;
the number of the pressure sensors is multiple, and the pressure sensors are arranged at the bottom end of the tent cloth;
two ends of the steel wire are respectively connected with the first connecting hole and the second connecting hole;
the motor driver is connected with the motor;
the controller is respectively and electrically connected with the motor driver, the ultrasonic sensor, the human body infrared sensor, the current monitor and the pressure sensor;
the tent seat is covered to the tent cloth upper end, and the tent cloth cover is put in lower branch and last branch outside, and tent cloth bottom outer edge department is in the state of tightening with lower branch end-to-end connection, when the tent is opened, lower branch and last branch.
Furthermore, the number of the pressure sensors is 5, and the pressure sensors are respectively arranged at the four corners and the middle position of the bottom end of the tent cloth.
Furthermore, the radial outer side of the bearing cover is provided with an embedded groove, a first position sensor is arranged in the embedded groove, the supporting rod sleeve is provided with a baffle, and after the first position sensor detects the baffle, a signal is transmitted to the motor to control the motor to stop rotating.
Furthermore, the first connecting claw is provided with a second position sensor, the support rod sleeve is provided with a baffle, and after the second position sensor detects the baffle, the signal is transmitted to the motor to control the motor to stop rotating.
Furthermore, the first position sensor and the second position sensor are both electrically connected with the controller.
Furthermore, the remote control device further comprises a wireless receiving module, the wireless receiving module is electrically connected with the controller, and the wireless remote control is wirelessly connected with the wireless receiving module.
A folding and unfolding method of a two-section remote control tent coordinately controlled by multiple sensors,
the method comprises the following steps:
an unfolding step:
s1, preparation: the upper support rod and the lower support rod are vertically placed on the ground;
s2, remote control operation: pressing the wireless remote controller, and receiving a signal by the controller;
s3, opening the upper supporting rod: the controller controls the motor to rotate through the motor driver, the motor drives the screw rod nut to move axially downwards through the sliding screw rod, the end joint of the middle support rod is driven to move downwards when the screw rod nut and the support rod sleeve move, the middle support rod pushes the upper support rod to rotate for a certain angle and expand towards the radial outer side, the upper support rod continuously expands, the lower support rod keeps still, the motor stops running if the current monitor detects that the current of the motor exceeds a preset current range, and the step S4 is carried out if the current monitor does not exceed the preset current;
s4, opening the upper support rod and the lower support rod in a linkage manner: after the support rod sleeve continues to move downwards, the steel wire fixing sleeve moves downwards under the action of the spring, the steel wire fixing sleeve extrudes and pushes the steel wire to enable the lower support rod to rotate by taking a hinge point of the stretching joint head and the stretching joint socket as a circle center, so that the lower support rod is turned and unfolded, in the process, the upper support rod and the lower support rod are simultaneously unfolded until the upper support rod is completely unfolded, the baffle is contacted with or approaches to a first position sensor arranged in the bearing cover, the first position sensor feeds back a signal to the controller, and the controller enables the motor to stop rotating; if the current monitor detects that the current of the motor exceeds a preset current range, the motor stops running;
a recovery step:
s5, preparation: pressing the wireless remote controller, and receiving a signal by the controller;
s6, foreign matter detection: the plurality of pressure sensors detect whether foreign matters exist in the bottom of the tent, if the foreign matters exist, the pressure sensors feed back signals of the foreign matters to the controller, and the controller does not start the motor to rotate; if the pressure sensor does not detect the foreign matter, feeding back a signal to the controller and then entering the step S7;
s7, safety detection: the ultrasonic sensor judges whether an obstacle is positioned at the bottom of the tent or not by comparing the ultrasonic feedback distance measurement with the preset distance, if the feedback distance measurement is smaller than the preset distance, a signal is fed back to the controller, and the controller does not start the motor to rotate; if the feedback distance measurement is equal to the predetermined distance, feeding a signal back to the controller to step S8;
s8, human body detection: the human body infrared sensor detects whether a moving infrared heat source exists in the tent, if the human body infrared sensor detects that the moving infrared heat source exists, a signal is fed back to the controller, and the controller does not start the motor to rotate; if no moving infrared heat source is detected, feeding back a signal to the controller, and driving the motor to rotate by the controller through a motor driver;
s9, retracting the upper supporting rod: the motor drives the screw rod nut to move axially upwards through the sliding screw rod, the screw rod nut and the support rod sleeve drive the joint at the end of the support rod to move upwards when moving, the upper support rod is drawn by the middle support rod to rotate inwards to gather, the screw rod nut continues to move upwards, the support rod sleeve pushes the steel wire fixing sleeve upwards to move, and the upper support rod is gradually withdrawn;
s10, retracting the upper support rod and the lower support rod in a linkage manner: the spring is compressed along with the upward movement of the support rod sleeve, the steel wire fixing sleeve continues to move upwards, the steel wire fixing sleeve pulls the lower support rod through the steel wire to realize that the lower support rod rotates by taking a hinged point of the stretching joint head and the stretching joint socket as a circle center, the contraction folding is realized, after the second position sensor detects the baffle plate, a signal is transmitted to the motor, the motor is controlled to stop rotating, the upper support rod and the lower support rod are linked and retracted, the lower support rod and the upper support rod are folded and attached together, and in the working process of the motor, the motor stops running if the current detected by the current monitor exceeds a preset current range.
The invention has the beneficial effects that:
1. the invention has simple structure and convenient use, can realize the opening and the contraction of the whole tent by driving the support rod assembly to rotate through the motor lead screw assembly, solves the problem that the traditional tent needs to be operated by a plurality of persons in a coordinated way when being unfolded or contracted, and widens the use scene.
2. The invention adopts the detection elements such as the ultrasonic sensor, the human body infrared sensor, the current monitor, the pressure sensor and the like to be respectively connected with the controller, realizes the monitoring of each component and the detection of objects, human bodies or pets in the folding and unfolding process, adopts a plurality of sensors to cooperate with a plurality of detections, and is safer.
Drawings
FIG. 1 is a schematic diagram of the present invention.
Fig. 2 is a partially enlarged schematic view of a portion a of fig. 1.
Fig. 3 is a partial structural schematic diagram of the present invention.
Fig. 4 is a schematic structural diagram of the motor screw rod assembly.
Fig. 5 is a schematic view showing the connection of the tent base and the bearing cap.
Fig. 6 is a cross-sectional view of the motor screw assembly.
Fig. 7 is an exploded view of the motor screw assembly.
Figure 8 is a schematic view of a strut assembly.
Fig. 9 is a schematic view of the invention in a collapsed configuration.
Detailed Description
Referring to fig. 1 to 9, a two-section remote control tent with coordinated control of multiple sensors comprises N sets of pole assemblies, a motor screw assembly and tent cloth, wherein the N sets of pole assemblies are rotatably connected with the motor screw assembly; n is more than or equal to 3, and the tent cloth is sleeved on the N groups of supporting rod assemblies and can cover the upper ends of the motor screw rod assemblies; the tent cloth is the prior art and is not shown in the attached drawings;
the strut component comprises a lower strut 1, an upper strut 2, a middle strut 3, a stretching joint head 5, a stretching joint socket 6, an upper strut through head 7, a middle strut end connector 8, a connecting rod 10, a middle strut end connector 11 and an upper joint head 12,
the head end of the lower support rod 1 is rotatably connected with a stretching joint socket 6 arranged at the tail end of the upper support rod 2 through a stretching joint head 5, the head end of the upper support rod 2 is provided with an upper joint head 12, an upper support rod through head 7 is arranged on the upper support rod 2 and is fixedly connected with the head end of a connecting rod 10, the tail end of the middle support rod 3 is rotatably connected with the tail end of the connecting rod 10 through a middle support rod end connector 8, the head end of the middle support rod 3 is provided with a middle support rod end connector 11, and the stretching joint head 5 is provided with a first connecting hole 50;
the motor screw rod component comprises a motor 4, a tent seat 9, a fixed coupling 13, a steel wire fixed sleeve 14, a guide key 15, a screw rod nut 16, a sliding screw rod 17, a bearing cover 18, a support rod sleeve 19 and a spring 20,
tent seat 9 is hollow tubbiness structure, tent seat 9 middle part radial outside is equipped with N first connecting claw 90 of group, spout 91 and guide way 92 have been seted up respectively on the tent seat 9 of first connecting claw 90 upper and lower both sides, it is connected with first connecting claw 90 to go up joint head 12, motor 4 sets up in tent seat 9 upper end, motor 4 passes through fixed coupling 13 and sliding screw 17 fixed connection, sliding screw 17 lower extreme passes through the bearing and rotates with bearing cap 18 that sets up at tent seat 9 lower extreme and is connected, the radial outside of branch sleeve 19 is equipped with N group second connecting claw 190, well branch end adapter 11 rotates with second connecting claw 190 to be connected, branch sleeve 19 sliding connection is on tent seat 9 between first connecting claw 90 and bearing cap 18, screw nut 16 threaded connection is in the sliding screw 17 outside and through guide key 15 and branch sleeve 19 fixed connection, fixed cover 14 of steel wire sets up between tent seat 9 and sliding screw 17 and the N group that fixed cover 14 of steel wire upper end set up sets up is organized The third connecting claw 140 slides in the sliding groove 91 in a limited manner, a second connecting hole 141 is formed in the third connecting claw 140, the spring 20 is arranged between the steel wire fixing sleeve 14 and the sliding screw rod 17, and the upper end and the lower end of the spring 20 are respectively connected with the fixed coupler 13 and the steel wire fixing sleeve 14;
the lower end of the bearing cover 18 is provided with an ultrasonic sensor and a human body infrared sensor;
the current monitor is connected with the motor 4;
the number of the pressure sensors is multiple, and the pressure sensors are arranged at the bottom end of the tent cloth;
both ends of the steel wire are connected with the first connection hole 50 and the second connection hole 141, respectively;
the motor driver is connected with the motor 4;
the controller is respectively and electrically connected with the motor driver, the ultrasonic sensor, the human body infrared sensor, the current monitor and the pressure sensor.
Tent seat 9 is covered to the tent cloth upper end, and the tent cloth cover is put in the lower branch 1 and goes up the pole 2 outside, and tent cloth bottom outer edge department is with lower 1 end-to-end connection of pole, and when the tent was opened, lower pole 1 and last pole 2 were in the state of tightening.
Furthermore, the number of the pressure sensors is 5, and the pressure sensors are respectively arranged at the four corners and the middle position of the bottom end of the tent cloth.
Furthermore, an embedded groove is formed in the radial outer side of the bearing cover 18, a first position sensor is arranged in the embedded groove, a baffle 191 is arranged on the support rod sleeve 19, after the first position sensor detects the baffle 191, a signal is transmitted to the motor 4, the motor 4 is controlled to stop rotating, the first position sensor plays a limiting role, and the first position sensor can be a photoelectric sensor, a microswitch or a proximity switch.
Furthermore, the first connecting claw 90 is provided with a second position sensor, the strut sleeve 19 is provided with a baffle 191, and when the second position sensor detects the baffle 191, the signal is transmitted to the motor 4 to control the motor 4 to stop rotating.
Furthermore, the first position sensor and the second position sensor are both electrically connected with the controller.
More specifically, the controller is a single chip board.
More specifically, said N is 6 groups.
Furthermore, the remote control device further comprises a wireless receiving module, the wireless receiving module is electrically connected with the controller, and the wireless remote control is wirelessly connected with the wireless receiving module.
The two-section remote control tent folding and unfolding method based on multi-sensor coordination control comprises the following steps:
an unfolding step:
s1, preparation: the upper supporting rod 2 and the lower supporting rod 1 are vertically placed on the ground;
s2, remote control operation: pressing the wireless remote controller, and receiving a signal by the controller;
s3, opening the upper supporting rod: the controller controls the motor 4 to rotate through the motor driver, the motor 4 drives the screw rod nut 16 to move downwards and axially through the sliding screw rod 17, the middle support rod 3 drives the support rod end joint 11 to move downwards when the screw rod nut 16 and the support rod sleeve 19 move, the upper support rod 2 is pushed by the middle support rod 3 to rotate for a certain angle and is unfolded towards the radial outer side, the upper support rod 2 is continuously unfolded, in the process, the lower support rod 1 basically keeps still, the motor 4 stops running if the current monitor detects that the current of the motor 4 exceeds a preset current range, and the step S4 is carried out if the current monitor does not exceed the preset current;
s4, the upper supporting rod 2 and the lower supporting rod 1 are linked and opened: after the strut sleeve 19 continues to move downwards, the steel wire fixing sleeve 14 moves downwards under the action of the spring 20, the steel wire fixing sleeve 14 extrudes and pushes the steel wire to enable the lower strut 1 to rotate by taking the hinged point of the stretching joint head 5 and the stretching joint socket 6 as a circle center, and the lower strut 1 is overturned and unfolded. In the process, the upper support rod 2 and the lower support rod 1 are opened simultaneously until the upper support rod 2 is completely opened, the baffle 191 is contacted with or approaches to a first position sensor arranged in the bearing cover 18, the first position sensor feeds back a signal to a controller, and the controller stops the motor 4 from rotating; if the current monitor detects that the current of the motor 4 exceeds a preset current range, the motor 4 stops running; the current monitor detects that the current exceeds the preset current, which represents that the tent is likely to be hooked to an obstacle to cause the motor to be blocked and the current value to be increased.
A recovery step:
s5, preparation: pressing the wireless remote controller, and receiving a signal by the controller;
s6, foreign matter detection: the plurality of pressure sensors detect whether foreign matters exist in the bottom of the tent, if the foreign matters exist, the pressure sensors feed back signals of the foreign matters to the controller, and the controller does not start the motor 4 to rotate; if the pressure sensor does not detect the foreign matter, feeding back a signal to the controller and then entering the step S7;
s7, safety detection: the ultrasonic sensor judges whether an obstacle is positioned at the bottom of the tent or not by comparing the ultrasonic feedback distance measurement with the preset distance, if the feedback distance measurement is smaller than the preset distance, a signal is fed back to the controller, and the controller does not start the motor 4 to rotate; if the feedback distance measurement is equal to the predetermined distance, feeding a signal back to the controller to step S8;
s8, human body detection: the human body infrared sensor detects whether a moving infrared heat source exists in the tent, if the human body infrared sensor detects that the moving infrared heat source exists, a signal is fed back to the controller, and the controller does not start the motor 4 to rotate; if no moving infrared heat source is detected, feeding back a signal to the controller, and driving the motor 4 to rotate by the controller through a motor driver;
s9, retracting the upper supporting rod: the motor 4 drives the screw rod nut 16 to move upwards and axially through the sliding screw rod 17, the screw rod nut 16 and the support rod sleeve 19 drive the support rod end joint 11 to move upwards when moving, the upper support rod 2 is drawn by the middle support rod 3 to rotate inwards to gather, the screw rod nut 16 continues to move upwards, the support rod sleeve 19 pushes the steel wire fixing sleeve 14 upwards to move, and the upper support rod 2 is gradually retracted;
s10, retracting the upper support rod and the lower support rod in a linkage manner: with the continuous upward movement of the support rod sleeve 19, the spring 20 is compressed, the steel wire fixing sleeve 14 continues to move upward, the steel wire fixing sleeve 14 pulls the lower support rod 1 through the steel wire to realize that the lower support rod 1 rotates by taking a hinged point of the stretching joint head 5 and the stretching joint socket 6 as a circle center, so that the contraction and folding are realized, when the second position sensor detects the baffle 191, the signal is transmitted to the motor 4, the motor 4 is controlled to stop rotating, and the lower support rod 1 and the upper support rod 2 are folded and tightly attached together. In the process, the upper support rod and the lower support rod are retracted in a linkage manner; in the working process of the motor 4, if the current detected by the current monitor exceeds the preset current range, the motor stops running; the current monitor detecting that the current exceeds the preset current represents that the tent may be hooked to an obstacle, so that the current value becomes large.

Claims (7)

1.多传感器协调控制的两段式遥控帐篷，其特征在于：由N组支杆组件、电机丝杆组件和帐篷布组成，N组支杆组件均与电机丝杆组件转动连接；N≥3，帐篷布套置在N组支杆组件上并能将电机丝杆组件上端覆盖；1. The two-stage remote control tent of multi-sensor coordinated control is characterized in that: it is made up of N groups of support rod assemblies, motor screw rod assemblies and tent cloth, and N groups of support rod assemblies are all rotationally connected with the motor screw rod assemblies; N≥3 , the tent cloth is sleeved on the N groups of support rod assemblies and can cover the upper end of the motor screw assembly; 支杆组件包括下支杆(1)，下支杆(1)首端通过拉伸关节头(5)与设置在上支杆(2)末端的拉伸关节窝(6)转动连接，上支杆(2)首端设有上关节头(12)，上支杆贯通头(7)设置在上支杆(2)上并与连杆(10)首端固连，中支杆(3)的末端通过中支杆端连接头(8)与连杆(10)末端转动连接，中支杆(3)首端设有中支杆端衔接头(11)，拉伸关节头(5)上设有第一连接孔(50)；The strut assembly includes a lower strut (1), the head end of the lower strut (1) is rotatably connected to a stretched joint socket (6) provided at the end of the upper strut (2) through a stretch joint head (5), and the upper strut (2) The head end of the rod (2) is provided with an upper joint head (12), the upper support rod through head (7) is arranged on the upper support rod (2) and is fixedly connected with the head end of the connecting rod (10), and the middle support rod (3) The end of the connecting rod (10) is rotatably connected to the end of the connecting rod (10) through the middle strut end connector (8), and the middle strut (3) is provided with a middle strut end connector (11) at the head end, and the extension joint head (5) is on the end of the connecting rod (10). a first connection hole (50) is provided; 电机丝杆组件包括帐篷座(9)，帐篷座(9)为空心桶状结构，帐篷座(9)中部径向外侧设有N组第一连接爪(90)，第一连接爪(90)上下两侧的帐篷座(9)上分别开设有滑槽(91)和导向槽(92)，上关节头(12)与第一连接爪(90)转动连接，电机(4)设置在帐篷座(9)上端，电机(4)通过固定联轴器(13)与滑动丝杆(17)固定连接，滑动丝杆(17)下端通过轴承与设置在帐篷座(9)下端的轴承盖(18)转动连接，支杆套筒(19)径向外侧设有N组第二连接爪(190)，中支杆端衔接头(11)与第二连接爪(190)转动连接，支杆套筒(19)滑动连接在第一连接爪(90)与轴承盖(18)之间的帐篷座(9)上，丝杆螺母(16)螺纹连接在滑动丝杆(17)外侧并通过导向键(15)与支杆套筒(19)固定连接，钢丝固定套(14)设置在帐篷座(9)与滑动丝杆(17)之间且钢丝固定套(14)上端设置的N组第三连接爪(140)限位滑动在滑槽(91)内部，第三连接爪(140)上设有第二连接孔(141)，弹簧(20)设置在钢丝固定套(14)与滑动丝杆(17)之间且弹簧(20)上下两端分别与固定联轴器(13)和钢丝固定套(14)连接；The motor screw assembly includes a tent seat (9), the tent seat (9) is a hollow barrel-shaped structure, and N groups of first connecting claws (90) are provided on the radially outer side of the middle of the tent seat (9). The first connecting claws (90) The tent seats (9) on the upper and lower sides are respectively provided with chute (91) and guide groove (92), the upper joint head (12) is rotatably connected with the first connecting claw (90), and the motor (4) is arranged on the tent seat. (9) On the upper end, the motor (4) is fixedly connected with the sliding screw rod (17) through the fixed coupling (13), and the lower end of the sliding screw rod (17) is connected to the bearing cover (18) arranged at the lower end of the tent seat (9) through a bearing. ) rotatably connected, the radial outer side of the support rod sleeve (19) is provided with N groups of second connecting claws (190), the middle support rod end joint (11) is rotatably connected with the second connecting claw (190), the support rod sleeve (190) is rotatably connected. (19) is slidably connected to the tent seat (9) between the first connecting claw (90) and the bearing cover (18), and the screw nut (16) is threadedly connected to the outside of the sliding screw (17) and passes through the guide key ( 15) It is fixedly connected with the support rod sleeve (19), the steel wire fixing sleeve (14) is arranged between the tent seat (9) and the sliding screw rod (17), and the N group of third connections provided on the upper end of the steel wire fixing sleeve (14) The claw (140) is limited and slides inside the chute (91), the third connecting claw (140) is provided with a second connecting hole (141), and the spring (20) is arranged between the wire fixing sleeve (14) and the sliding screw (141). 17) and the upper and lower ends of the spring (20) are respectively connected with the fixed coupling (13) and the steel wire fixing sleeve (14); 轴承盖(18)下端设有超声波传感器和人体红外传感器；The lower end of the bearing cover (18) is provided with an ultrasonic sensor and a human body infrared sensor; 电流监测器与电机(4)连接；The current monitor is connected to the motor (4); 压力传感器为多个，压力传感器设置在帐篷布底端；There are multiple pressure sensors, and the pressure sensors are arranged at the bottom of the tent cloth; 钢丝两端分别与第一连接孔(50)和第二连接孔(141)连接；Both ends of the steel wire are respectively connected with the first connection hole (50) and the second connection hole (141); 电机驱动器与电机(4)连接；The motor driver is connected with the motor (4); 控制器分别与电机驱动器、超声波传感器、人体红外传感器、电流监测器和压力传感器电连接；The controller is respectively electrically connected with the motor driver, the ultrasonic sensor, the human body infrared sensor, the current monitor and the pressure sensor; 帐篷布上端覆盖帐篷座(9)，帐篷布套置在下支杆(1)和上支杆(2)外侧，帐篷布底端外缘处与下支杆(1)末端连接，当帐篷打开后，下支杆(1)和上支杆(2)处于绷紧状态。The upper end of the tent cloth covers the tent seat (9), the tent cloth is sleeved on the outside of the lower pole (1) and the upper pole (2), and the outer edge of the bottom end of the tent cloth is connected with the end of the lower pole (1). , the lower support rod (1) and the upper support rod (2) are in a tight state. 2.根据权利要求1所述的多传感器协调控制的两段式遥控帐篷，其特征在于：所述的压力传感器为5个，分别设置在帐篷布底端四角处和中间位置。2 . The two-stage remote-control tent controlled by multi-sensor coordination according to claim 1 , wherein the number of said pressure sensors is 5, which are respectively arranged at the four corners and the middle position of the bottom end of the tent cloth. 3 . 3.根据权利要求1所述的多传感器协调控制的两段式遥控帐篷，其特征在于：所述的轴承盖(18)径向外侧设有内嵌槽，内嵌槽内设有第一位置传感器，支杆套筒(19)上设有挡板(191)，当第一位置传感器检测到挡板(191)后将信号传输至电机(4)，控制电机(4)停止转动。3. The multi-sensor coordinated two-stage remote control tent according to claim 1, characterized in that: the radial outer side of the bearing cover (18) is provided with an embedded groove, and the embedded groove is provided with a first position The sensor, the support rod sleeve (19) is provided with a baffle plate (191), when the first position sensor detects the baffle plate (191), it transmits a signal to the motor (4) to control the motor (4) to stop rotating. 4.根据权利要求3所述的多传感器协调控制的两段式遥控帐篷，其特征在于：所述的第一连接爪(90)上设有第二位置传感器，支杆套筒(19)上设有挡板(191)，当第二位置传感器检测到挡板(191)后将信号传输至电机(4)，控制电机(4)停止转动。4. The two-stage remote control tent controlled by multi-sensor coordination according to claim 3, characterized in that: the first connecting claw (90) is provided with a second position sensor, and the support rod sleeve (19) is provided with a second position sensor. A baffle plate (191) is provided, and when the second position sensor detects the baffle plate (191), it transmits a signal to the motor (4) to control the motor (4) to stop rotating. 5.根据权利要求4所述的多传感器协调控制的两段式遥控帐篷，其特征在于：所述的第一位置传感器和第二位置传感器均与控制器电连接。5 . The two-stage remote control tent coordinated by multiple sensors according to claim 4 , wherein the first position sensor and the second position sensor are both electrically connected to the controller. 6 . 6.根据权利要求5所述的多传感器协调控制的两段式遥控帐篷，其特征在于：还包括无线接收模块，无线接收模块与控制器电连接，无线遥控器与无线接收模块无线连接。6. The multi-sensor coordinated two-stage remote control tent according to claim 5, further comprising a wireless receiving module, the wireless receiving module is electrically connected with the controller, and the wireless remote control is wirelessly connected with the wireless receiving module. 7.使用权利要求6中多传感器协调控制的两段式遥控帐篷的收展方法，其特征在于：7. use the retracting method of the two-stage remote control tent of multi-sensor coordination control in claim 6, it is characterized in that: 包括如下步骤：It includes the following steps: 展开步骤：Expand steps: S1、准备工作：上支杆(2)和下支杆(1)垂直放置在地面；S1. Preparation work: the upper support rod (2) and the lower support rod (1) are placed vertically on the ground; S2、摇控操作：按动无线遥控器，控制器接收信号；S2, remote control operation: press the wireless remote control, the controller receives the signal; S3、上支杆张开：控制器通过电机驱动器控制电机(4)转动，电机(4)通过滑动丝杆(17)带动丝杆螺母(16)向下轴向移动，丝杆螺母(16)和支杆套筒(19)移动时带动中支杆端衔接头(11)向下移动，中支杆(3)推动上支杆(2)转动一定角度，向径向外侧展开，上支杆(2)持续张开，下支杆保持不动，若电流监测器检测电机(4)电流超出预设电流范围时电机(4)停止运转，若电流监测器未超出预设电流，则进入S4步骤；S3. The upper support rod is opened: the controller controls the rotation of the motor (4) through the motor driver, and the motor (4) drives the screw nut (16) to move axially downward through the sliding screw rod (17), and the screw nut (16) When moving with the support rod sleeve (19), it drives the middle support rod end joint (11) to move downward, the middle support rod (3) pushes the upper support rod (2) to rotate by a certain angle, and expands radially outward, and the upper support rod (2) Continue to open, and the lower pole remains stationary. If the current monitor detects that the current of the motor (4) exceeds the preset current range, the motor (4) stops running. If the current monitor does not exceed the preset current, enter S4 step; S4、上支杆(2)与下支杆(1)联动张开：随着支杆套筒(19)继续向下移动后，钢丝固定套(14)在弹簧(20)的作用下向下运动，钢丝固定套(14)挤压推动钢丝使下支杆(1)以拉伸关节头(5)和拉伸关节窝(6)的铰接点为圆心转动，实现下支杆(1)的翻转展开，在这个过程中，上支杆(2)与下支杆(1)同时张开，直至上支杆(2)完全张开，挡板(191)与轴承盖(18)内部设置的第一位置传感器接触或趋近，第一位置传感器将信号反馈至控制器，控制器使电机(4)停止转动；若电流监测器检测电机(4)电流超出预设电流范围时电机(4)停止运转；S4. The upper support rod (2) and the lower support rod (1) are linked to open: as the support rod sleeve (19) continues to move downward, the wire fixing sleeve (14) moves downward under the action of the spring (20). Movement, the steel wire fixing sleeve (14) squeezes and pushes the steel wire to make the lower support rod (1) rotate around the hinge point of the stretching joint head (5) and the stretching joint socket (6), so that the lower support rod (1) can be rotated. Flip and unfold. During this process, the upper support rod (2) and the lower support rod (1) are opened at the same time until the upper support rod (2) is fully opened. The first position sensor contacts or approaches, the first position sensor feeds back a signal to the controller, and the controller stops the motor (4) from rotating; if the current monitor detects that the current of the motor (4) exceeds the preset current range, the motor (4) stop operation; 收回步骤：Recovery steps: S5、准备工作：按动无线遥控器，控制器接收信号；S5, preparation work: press the wireless remote control, the controller receives the signal; S6、异物检测：多个压力传感器检测帐篷底部内部是否存在异物，若存在异物，压力传感器将有异物的信号反馈至控制器，控制器不启动电机(4)转动；若压力传感器未检测到异物，将信号反馈至控制器后进入S7步骤；S6. Foreign body detection: Multiple pressure sensors detect whether there is foreign body inside the bottom of the tent. If there is foreign body, the pressure sensor will feed back the signal of foreign body to the controller, and the controller will not start the motor (4) to rotate; if the pressure sensor does not detect foreign body , the signal is fed back to the controller, and then the step S7 is entered; S7、安全检测：超声波传感器以超声波反馈测距与预定距离对比判定是否有障碍物处于帐篷底部，若反馈测距小于预定距离则将信号反馈至控制器，控制器不启动电机(4)转动；若反馈测距等于预定距离则将信号反馈至控制器进入S8步骤；S7, safety detection: the ultrasonic sensor determines whether there is an obstacle at the bottom of the tent by comparing the ultrasonic feedback distance measurement with the predetermined distance. If the feedback distance measurement is less than the predetermined distance, the signal is fed back to the controller, and the controller does not start the motor (4) to rotate; If the feedback distance is equal to the predetermined distance, the signal is fed back to the controller to enter step S8; S8、人体检测：人体红外传感器检测帐篷内部是否有运动的红外热源，若人体红外传感器检测到有运动的红外热源则将信号反馈至控制器，控制器不启动电机(4)转动；若未检测到有运动的红外热源，则将信号反馈至控制器，控制器通过电机驱动器驱动电机(4)转动；S8. Human body detection: The human body infrared sensor detects whether there is a moving infrared heat source inside the tent. If the human body infrared sensor detects a moving infrared heat source, the signal is fed back to the controller, and the controller does not start the motor (4) to rotate; When it reaches the moving infrared heat source, the signal is fed back to the controller, and the controller drives the motor (4) to rotate through the motor driver; S9、上支杆收回：电机(4)通过滑动丝杆(17)带动丝杆螺母(16)向上轴向移动，丝杆螺母(16)和支杆套筒(19)移动时带动中支杆端衔接头(11)向上移动，通过中支杆(3)牵拉上支杆(2)向内侧转动聚拢，丝杆螺母(16)继续向上移动，支杆套筒(19)向上顶着钢丝固定套(14)运动，上支杆(2)逐渐收回；S9. The upper support rod is retracted: the motor (4) drives the screw nut (16) to move upward and axially through the sliding screw rod (17), and when the screw nut (16) and the support rod sleeve (19) move, the middle support rod is driven The end joint (11) moves upward, and the upper support rod (2) is pulled by the middle support rod (3) to rotate and gather inward, the screw nut (16) continues to move upward, and the support rod sleeve (19) pushes the steel wire upward. The fixed sleeve (14) moves, and the upper support rod (2) is gradually retracted; S10、上支杆与下支杆联动收回：随着支杆套筒(19)的继续上移，弹簧(20)被压缩，钢丝固定套(14)继续向上运动，钢丝固定套(14)通过钢丝牵拉下支杆(1)实现下支杆(1)以拉伸关节头(5)和拉伸关节窝(6)的铰接点为圆心转动，实现收缩折叠，当第二位置传感器检测到挡板(191)后将信号传输至电机(4)，控制电机(4)停止转动，上支杆与下支杆联动收回，下支杆(1)与上支杆(2)折叠紧贴在一起，在电机(4)工作过程中，若电流监测器检测电流超出预设电流范围时电机停止运转。S10, the upper strut and the lower strut are retracted in linkage: as the strut sleeve (19) continues to move upward, the spring (20) is compressed, the wire fixing sleeve (14) continues to move upward, and the wire fixing sleeve (14) passes through The lower support rod (1) is pulled by the steel wire to realize the rotation of the lower support rod (1) with the hinge point of the stretching joint head (5) and the stretching joint socket (6) as the center of the circle, so as to realize shrinkage and folding. After the baffle plate (191) transmits the signal to the motor (4), the motor (4) is controlled to stop rotating, the upper support rod and the lower support rod are linked and retracted, and the lower support rod (1) and the upper support rod (2) are folded and tightly attached to each other. At the same time, during the working process of the motor (4), if the current detected by the current monitor exceeds the preset current range, the motor stops running.
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CN114197946A (en) * 2021-12-22 2022-03-18 盐城吉研智能科技有限公司 Tent capable of being automatically folded and unfolded
CN116480205A (en) * 2023-04-27 2023-07-25 吉林大学 A double-motor-driven tent that automatically expands

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CN114197946A (en) * 2021-12-22 2022-03-18 盐城吉研智能科技有限公司 Tent capable of being automatically folded and unfolded
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