Path-free electronic fence for monitoring high-altitude falling objects in automatic stereoscopic warehouse

Abstract

The utility model provides a path-free electronic fence for monitoring high-altitude falling objects in an automatic stereoscopic warehouse, which relates to the field of electronic fences and comprises a main rod part and an auxiliary rod part which are symmetrically arranged, a controller is fixed on the side edge of the main rod part, a laser lamp is fixed on the inner side of the main rod part, and a receiving plate part is fixed at the bottom of the inner side of the auxiliary rod part. And a transparent ball capable of diffusing light is fixed at the central position of the receiving plate component. Before the main rod part is installed, the infrared transmitter is aligned with the receiving recognizer, when the position is adjusted, the controller can control the laser lamp to emit laser, the laser is irradiated to the receiving plate part, meanwhile, the transparent ball receives the laser and controls the laser to be dispersed, alignment of the laser and the receiving plate part is clearly seen, the accuracy of high-altitude falling object detection is improved, and the detection efficiency is improved. The problems that according to a common path-free electronic fence, a main rod component and an auxiliary rod component need to be located on the same axis to guarantee detection accuracy, but operation of the main rod component and the auxiliary rod component on the same axis is strenuous and not accurate enough are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic fences, in particular to a pathless electronic fence for monitoring high-altitude falling objects in an automated stereoscopic warehouse. Background Art

[0002] In automated warehouses, in order to prevent falling objects from high altitudes, pathless electronic fences are usually set up so that when the goods fall, the pathless electronic fence alarm is triggered. The pathless electronic fence is a safety protection facility that uses sensor technology to detect the surrounding environment. The sensor technology can detect falling goods and trigger the electronic fence alarm, thereby realizing intelligent control and monitoring of the electronic fence. In the electronic fence, commonly used sensor technologies include infrared sensors, microwave sensors and ultrasonic sensors. Infrared sensors can realize intrusion monitoring of the fence area. The principle of electronic fences using sensor technology is to realize real-time monitoring based on the change of physical quantities. When an object enters the fence area, the physical quantity of the sensor will change. The common pathless electronic fences on the market require the main rod component and the auxiliary rod component to be on the same axis to ensure the accuracy of the detection. However, it is more laborious and not accurate to control the two on the same axis. In addition, after the falling goods fall on the main rod component or the auxiliary rod component, it is easy to cause the main rod component or the auxiliary rod component to be damaged, broken and tilted. Utility Model Content

[0003] The disclosed embodiment relates to a pathless electronic fence for monitoring falling objects in an automated high-rise warehouse, in which when the bottom plate structure drives the main rod component to be fixed, the main rod component is firmly connected to the insert plate structure and the positioning plate structure, and at the same time, the contact block is fixed to the outer side of the main rod component or the auxiliary rod component in anti-slip contact, and when falling objects from high altitude hit the main rod component or the auxiliary rod component, the main rod component or the auxiliary rod component is subjected to force, and the main rod component and the auxiliary rod component transmit the force to the insert plate structure, the positioning plate structure and the inner plate structure, so that the inner plate structure transmits the force to a connector made of elastic rubber material, and with the help of the elasticity of the connector, the collision and tipping force is eliminated to improve the protection effect, and at the same time, the elasticity of the connector controls the inner plate structure and the main rod component or the auxiliary rod component to reset to avoid affecting subsequent detection.

[0004] In a first aspect, the present disclosure provides a pathless electronic fence for monitoring falling objects in an automated stereoscopic warehouse, specifically comprising: a main rod component, a secondary rod component and a bottom plate structure; the main rod component and the secondary rod component are symmetrically arranged, a controller is fixed on the side of the main rod component, a laser light is fixed on the inner side of the main rod component, the laser light is connected to the controller through a line, a receiving plate component is fixed on the inner bottom of the secondary rod component, a transparent ball that can scatter light is fixed at the center position of the receiving plate component, and the laser light and the transparent ball are at the same height; the two bottom plate structures are respectively installed at the bottom of the main rod component and the secondary rod component, a connector is fixed on the inner side of the bottom plate structure of the U-shaped structure, and the connector made of flexible rubber is connected to the inner plate structure.

[0005] In at least some embodiments, a baffle is fixed on the upper inner side of the main rod component and the auxiliary rod component, the inner side of the U-shaped baffle is an inclined structure, and a slot is provided at the bottom of the main rod component; an alarm is fixed on the top of the controller, the controller is connected to the wireless module through a line, and the wireless module is connected to the main control center of the stereoscopic warehouse through a wireless network; an infrared transmitter is fixed on the inner side of the main rod component, the infrared transmitter is below the baffle, the infrared transmitter is connected to the controller through a line, and a receiving identifier is fixed on the inner side of the auxiliary rod component, the receiving identifier and the infrared transmitter are at the same height, and the receiving identifier is below the baffle.

[0006] In at least some embodiments, a positioning plate structure is fixed to the top of the inner plate structure, an insertion plate structure is fixed between the two positioning plate structures, and the insertion plate structure is inserted into the interior of the slot; a support plate is fixed to the top of the bottom plate structure, and two movable grooves are provided inside the outer positioning plate structure; a round rod is inserted through the interior of the support plate, a spring is mounted on the outside of the round rod, the inner end of the round rod is fixedly connected to the push plate structure, a contact block is bonded and fixed to the inner side of the push plate structure, the contact block made of flexible rubber material is inserted into the interior of the movable groove, and the inner side of the contact block is a triangular structure.

[0007] The utility model provides a pathless electronic fence for monitoring high-altitude falling objects in an automated stereoscopic warehouse, which has the following beneficial effects:

[0008] Before installing the main rod component, the position of the main rod component and the auxiliary rod component can be adjusted to align the infrared transmitter with the receiving identifier. When adjusting the position, the controller can control the laser light to emit a laser so that the laser shines on the receiving plate component. At the same time, the transparent ball receives the laser and controls the laser dispersion. The alignment of the two can be clearly seen, which makes it easier to judge whether the infrared transmitter is quickly aligned with the receiving identifier, thereby improving the accuracy of high-altitude falling object detection.

[0009] When the bottom plate structure drives the main rod component to be fixed, the main rod component is firmly connected to the insert plate structure and the positioning plate structure, and at the same time, the contact block is fixed to the outer side of the main rod component or the auxiliary rod component in anti-slip contact. When falling objects from high altitude hit the main rod component or the auxiliary rod component, the main rod component or the auxiliary rod component is subjected to force, and the main rod component and the auxiliary rod component transmit the force to the insert plate structure, the positioning plate structure and the inner plate structure, so that the inner plate structure transmits the force to the elastic rubber connecting head. With the help of the elasticity of the connecting head, the collision and tipping force is eliminated to improve the protection effect. At the same time, the elasticity of the connecting head controls the reset of the inner plate structure and the main rod component or the auxiliary rod component to avoid affecting subsequent inspections. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings of the embodiment will be briefly introduced below.

[0011] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0012] In the attached picture:

[0013] Figure 1 A three-dimensional structural schematic diagram of the present application is shown;

[0014] Figure 2 The module block diagram of the identification system of the present application is shown;

[0015] Figure 3 A schematic diagram of the exploded bottom-up structure of the present application is shown;

[0016] Figure 4 A schematic diagram of the three-dimensional structure of the main rod component and the auxiliary rod component of the present application is shown;

[0017] Figure 5 The schematic diagram of the exploded three-dimensional structure of the bottom plate structure of the present application is shown;

[0018] Figure 6 The bottom plate structure of the present application is shown in an exploded bottom view;

[0019] Reference numerals list

[0020] 1. Main rod component; 101. Sub-rod component; 102. Controller; 103. Blocking member; 104. Alarm; 105. Infrared transmitter; 106. Receiver identifier; 107. Laser light; 108. Receiver board component;

[0021] 2. Bottom plate structure; 201. Connector; 202. Inner plate structure; 203. Support plate; 204. Positioning plate structure; 205. Insert plate structure; 206. Moving groove; 207. Pushing plate structure; 208. Contact block. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example 1: Please refer to Figures 1 to 6 :

[0024] The utility model proposes a pathless electronic fence for monitoring high-altitude falling objects in an automated stereoscopic warehouse, comprising: a main rod component 1, a secondary rod component 101 and a bottom plate structure 2; the main rod component 1 and the secondary rod component 101 are symmetrically arranged, a controller 102 is fixed to the side of the main rod component 1, a laser light 107 is fixed to the inner side of the main rod component 1, the laser light 107 is connected to the controller 102 through a line, and is controlled to continuously emit laser, a receiving plate component 108 is fixed to the inner bottom of the secondary rod component 101, a transparent ball capable of diffusing light is fixed to the center of the receiving plate component 108, and the laser light 107 and the transparent ball are at the same height. degree, so that the laser can irradiate the transparent ball, so that the transparent ball disperses the laser, and the position of the infrared transmitter 105 and the receiving identifier 106 is conveniently determined; the two bottom plate structures 2 are respectively installed at the bottom of the main rod component 1 and the auxiliary rod component 101, and a connecting head 201 is fixed on the inner side of the bottom plate structure 2 of the U-shaped structure. The connecting head 201 made of flexible rubber is connected to the inner plate structure 202, so that when the main rod component 1 or the auxiliary rod component 101 encounters a collision, the force is transmitted to the connecting head 201, so that the connecting head 201 can eliminate the tipping force with the help of elasticity, thereby improving the protection effect of the main rod component 1 and the auxiliary rod component 101.

[0025] In the present disclosure, Figure 3 and Figure 4As shown in the figure, a baffle 103 is fixed above the inner sides of the main rod member 1 and the auxiliary rod member 101, above the infrared emitter 105 and the receiving and recognizing device 106, to prevent dust from falling on the infrared emitter 105 and the receiving and recognizing device 106. The inner side of the U-shaped baffle 103 is an inclined structure. A slot is provided at the bottom of the main rod member 1 for controlling the insertion of the insertion plate structure 205 to stably connect the main rod member 1 and the auxiliary rod member 101. The top of the controller 102 is fixed with an alarm 104. After a high-altitude falling object appears, the high-altitude falling object blocks the infrared ray, and the receiving and recognizing device 106 cannot receive the signal, thereby triggering the controller 102 and the alarm 104 to send an alarm message. The controller 102 is connected to the wireless module through a line, and the wireless module is connected to the general control center of the three-dimensional warehouse through a wireless network, and can transmit the monitored information to the general control center of the three-dimensional warehouse. An infrared emitter 105 is fixed inside the main rod member 1. The infrared emitter 105 is below the baffle 103. The infrared emitter 105 is connected to the controller 102 through a line. A receiving and recognizing device 106 is fixed inside the auxiliary rod member 101. The receiving and recognizing device 106 is at the same height as the infrared emitter 105, and the receiving and recognizing device 106 is below the baffle 103.

[0026] In the embodiment of the present disclosure, as Figure 5 shown in Figure 6 the figure, a positioning plate structure 204 is fixed at the top of the inner plate structure 202. An insertion plate structure 205 is fixed between the two positioning plate structures 204. The insertion plate structure 205 is inserted inside the slot to position and fixedly connect the main rod member 1 and the auxiliary rod member 101. A support plate 203 is fixed at the top of the bottom plate structure 2 for supporting the round rod and moving the top plate structure 207. Two moving grooves 206 are provided inside the outer positioning plate structure 204 for the contact block 208 to be inserted and displaced inside. A round rod is inserted through the support plate 203. A spring is sleeved outside the round rod. The inner end of the round rod is fixedly connected to the top plate structure 207 to continuously push the top plate structure 207 to displace and clamp to fix the main rod member 1 or the auxiliary rod member 101. A contact block 208 is adhesively fixed to the inner side of the top plate structure 207. The contact block 208 made of flexible rubber is inserted inside the moving groove 206. The inner side of the contact block 208 is a triangular structure for anti-slip fixation with the main rod member 1 or the auxiliary rod member 101.

[0027] In Embodiment 2, on the basis of Embodiment 1, the infrared emitter 105 can be set as a strip-shaped structure to emit a horizontal strip-shaped infrared ray, thereby increasing the monitoring area and improving the monitoring efficiency.

[0028] The working principle of this embodiment is as follows: first, the main rod component 1 is controlled to be connected with the bottom plate structure 2, the main rod component 1 and the auxiliary rod component 101 are controlled to be temporarily fixed and adjusted in position, the control line is connected, and the controller 102 controls the laser light 107 to emit laser, and then adjusts the position of the main rod component 1 and the auxiliary rod component 101, so that the laser light 107 illuminates the transparent ball, determines the position of the main rod component 1 and the bottom plate structure 2, controls the bottom plate structure 2 to be fixed by bolts, and then the controller 102 controls the infrared emitter 105 to continuously emit infrared rays. When there is a falling object from high altitude, the falling object from high altitude is in the infrared state. The line identification area makes the receiving identifier 106 unable to receive the signal, and then triggers the alarm 104 through the controller 102, sends out an alarm signal in time, and then transmits the information to the main control center of the three-dimensional warehouse, so as to facilitate the timely handling of falling objects from high altitude. If the falling objects from high altitude come into contact with the main rod component 1 or the auxiliary rod component 101, the main rod component 1 or the auxiliary rod component 101 can be subjected to force, and then the force is transmitted to the connecting head 201. With the help of the elasticity of the connecting head 201, the collision and tipping force are eliminated, thereby improving the fixing effect and protection effect of the main rod component 1 and the auxiliary rod component 101.

[0029] In this article, there are a few points to note:

[0030] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0031] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0032] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A pathless electronic fence for monitoring falling objects in an automated warehouse, characterized in that: include: A main rod component (1), a secondary rod component (101) and a bottom plate structure (2); the main rod component (1) and the secondary rod component (101) are symmetrically arranged, a controller (102) is fixed on the side of the main rod component (1), a laser light (107) is fixed on the inner side of the main rod component (1), and the laser light (107) is connected to the controller (102) through a line, a receiving plate component (108) is fixed on the inner bottom of the secondary rod component (101), a transparent ball capable of diffusing light is fixed at the center of the receiving plate component (108), and the laser light (107) and the transparent ball are at the same height; the two bottom plate structures (2) are respectively mounted on the bottom of the main rod component (1) and the secondary rod component (101), a connector (201) is fixed on the inner side of the bottom plate structure (2) with a U-shaped structure, and the connector (201) made of flexible rubber material is connected to the inner plate structure (202).

2. According to claim 1, a pathless electronic fence for monitoring falling objects in an automated warehouse is characterized in that: A stopper (103) is fixed on the inner upper part of the main rod component (1) and the auxiliary rod component (101); the inner side of the stopper (103) of the U-shaped structure is an inclined structure; and a slot is provided at the bottom of the main rod component (1).

3. According to claim 2, a pathless electronic fence for monitoring falling objects in an automated warehouse is characterized in that: An alarm (104) is fixed on the top of the controller (102). The controller (102) is connected to a wireless module via a line, and the wireless module is connected to a main control center of a stereoscopic warehouse via a wireless network.

4. According to claim 3, a pathless electronic fence for monitoring falling objects in an automated warehouse is characterized in that: An infrared transmitter (105) is fixed on the inner side of the main rod component (1), the infrared transmitter (105) is located below the blocking member (103), and the infrared transmitter (105) is connected to the controller (102) via a line. A receiving identifier (106) is fixed on the inner side of the auxiliary rod component (101), the receiving identifier (106) and the infrared transmitter (105) are at the same height, and the receiving identifier (106) is located below the blocking member (103).

5. According to claim 4, a pathless electronic fence for monitoring falling objects in an automated warehouse is characterized in that: A positioning plate structure (204) is fixed at the top of the inner plate structure (202), an inserting plate structure (205) is fixed between the two positioning plate structures (204), and the inserting plate structure (205) is inserted into the interior of the slot.

6. The pathless electronic fence for monitoring falling objects in an automated warehouse according to claim 5 is characterized in that: A support plate (203) is fixed to the top of the bottom plate structure (2), and two movable grooves (206) are provided inside the outer positioning plate structure (204).

7. The pathless electronic fence for monitoring falling objects in an automated high-rise warehouse according to claim 6 is characterized in that: A round rod is inserted through the interior of the support plate (203), a spring is sleeved on the exterior of the round rod, the inner end of the round rod is fixedly connected to the push plate structure (207), a contact block (208) is bonded and fixed to the inner side of the push plate structure (207), the contact block (208) made of flexible rubber material is inserted into the interior of the movable groove (206), and the inner side of the contact block (208) is a triangular structure.

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