Warning device

Abstract

The utility model provides a warning device, and relates to the technical field of building construction, the warning device comprises a shielding block body, a reciprocating motion induction cavity is formed in the front side of the interior of the shielding block body, the reciprocating motion induction cavity is formed in the X-axis direction, a reciprocating motion induction cavity is also formed in the right side of the interior of the shielding block body, and the reciprocating motion induction cavity is formed in the Y-axis direction; the position state of the shielding block body is monitored and judged through the iron matched sensing ball body, and when a non-worker intends to move the shielding block body placed on the reserved hole of the building, sensing feedback of the iron matched sensing ball body and the proximity switch is achieved through the position change of the iron matched sensing ball body; therefore, through high-decibel sound emitted by the buzzer at the first time, the problem that an existing warning board used for covering and shielding the reserved hole is not provided with a corresponding displacement warning structure, so that when a person moves the warning board, the warning board cannot achieve corresponding warning frightening and reminding is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, and in particular to a warning device. Background Art

[0002] During construction, in order to avoid the safety hazard of falling from heights, warning boards are usually laid at the reserved holes of the building. The warning boards are used to cover and block the reserved holes of the building and to warn people to prevent them from approaching. However, the warning boards currently used to cover and block the reserved holes do not have a corresponding displacement warning structure. As a result, when someone moves the warning board, the warning board cannot achieve the corresponding warning deterrence to prevent the current person from moving, and it is also impossible to give timely warnings to the construction workers, resulting in the reserved holes being exposed and without warning, posing a safety hazard. Utility Model Content

[0003] The utility model relates to a warning device, which solves the problem that the existing warning board used for covering and shielding the reserved hole has no corresponding displacement warning structure, resulting in that when a person moves the warning board, the warning board cannot realize corresponding warning, deterrence and reminder.

[0004] The utility model provides a warning device, specifically comprising: a shielding block, a reflective warning tape is fixedly bonded to the top surface of the shielding block, a gripping rod is welded and installed adjacent to the four edge parts of the top surface of the shielding block, a reciprocating sensing cavity is opened on the front side of the inside of the shielding block, and the reciprocating sensing cavity is opened in the X-axis direction, and a reciprocating sensing cavity is also opened on the right side of the inside of the shielding block, and the reciprocating sensing cavity is opened in the Y-axis direction; a group of proximity switches are respectively installed on the two side end surfaces inside the two reciprocating sensing cavities; an iron matching sensing ball is placed inside the two reciprocating sensing cavities, and the diameter of the iron matching sensing ball is smaller than the height and width of the reciprocating sensing cavity; a microcontroller is arranged inside the shielding block, and the proximity switch is electrically connected to the microcontroller.

[0005] Furthermore, a temporary limit slot with an arc-shaped slot structure is opened at the center of the bottom surface of the inner end of the two reciprocating sensing cavities; when the iron matching sensing ball located inside the reciprocating sensing cavity is accommodated in the temporary limit slot, the iron matching sensing ball is not within the sensing range of the proximity switch.

[0006] Furthermore, a position mark is engraved on the front end face and the right end face of the shielding block relative to the temporary limit slot.

[0007] Furthermore, a threaded groove is provided on the bottom end surface of the blocking block relative to the two temporary limit slots, and a limit fitting stud matching its structural dimensions is threadedly installed in each threaded groove; a hexagonal slot is provided at the axial center of the bottom end surface of the limit fitting stud, and a magnet adsorption block is embedded in the axial center of the top end surface of the limit fitting stud.

[0008] Furthermore, a storage groove is provided on the bottom end surface of the shielding block adjacent to an edge portion, and an on / off switch and a buzzer are installed inside the storage groove, and the on / off switch and the buzzer are electrically connected to the microcontroller; a battery is also provided inside the shielding block, and a power display and a charging port are installed on the left end surface of the shielding block, and the power display and the charging port are electrically connected to the battery.

[0009] The utility model provides a warning device, which has the following beneficial effects:

[0010] The utility model monitors and determines the position status of the shielding block by means of an iron cooperative sensing sphere which can change its position synchronously with the position change of the shielding block. When a non-staff member intends to move the shielding block placed on the reserved hole of the building, the position change of the iron cooperative sensing sphere is realized to realize the sensing feedback of the iron cooperative sensing sphere and the proximity switch, so that the non-staff member is warned and deterred at the first time through the high-decibel sound emitted by the buzzer to prevent him from continuing to move the shielding block. At the same time, the continuous high-decibel sound is used to remind the staff so that he can go to adjust the position of the shielding block in time to ensure that the shielding protection and warning status of the reserved hole of the building by the shielding block are not affected.

[0011] The utility model uses the magnetic attraction cooperation between the magnet adsorption block and the iron matching sensing sphere. When it is necessary to reset the position of the mobile iron matching sensing sphere to cancel the warning reminder of the buzzer and ensure that it can still play a corresponding warning in the future, the magnet adsorption block and the iron matching sensing sphere can be used to synchronously move the iron matching sensing sphere located inside the reciprocating sensing cavity, thereby realizing the position resetting movement of the iron matching sensing sphere. When it is necessary to move the mobile blocking block, the limit matching stud and the thread groove can be threadedly installed to fix the iron matching sensing sphere magnetically in the temporary limit slot through the magnet adsorption block, so as to realize the position limit fixation of the iron matching sensing sphere, which is beneficial to the subsequent transportation of the blocking block, and the iron matching sensing sphere will not move, thereby preventing false alarm. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solution of the embodiment of the present utility model, the drawings of the embodiment will be briefly introduced below.

[0013] The drawings described below only relate to some embodiments of the present invention and are not intended to limit the present invention.

[0014] In the attached picture:

[0015] Figure 1 The top axonometric structure diagram of the present application is shown;

[0016] Figure 2 The bottom axonometric structure schematic diagram of the present application is shown;

[0017] Figure 3 It shows a partial enlarged structural schematic diagram of the position-limiting matching stud and the thread groove of the present application in a separated state;

[0018] Figure 4 A schematic diagram of the cross-sectional structure of the shielding block of the present application is shown;

[0019] Figure 5 A partial cross-sectional enlarged structural schematic diagram of the reciprocating sensing chamber of the present application is shown;

[0020] Figure 6 This application shows Figure 5 Schematic diagram of the structure with the middle limit matching stud and the iron matching sensing ball removed;

[0021] Figure 7 shows a system block diagram of the present application;

[0022] Reference numerals list

[0023] 1. Blocking block; 101. Reflective warning tape; 102. Grip rod; 103. Position mark; 104. Power indicator; 105. Charging port; 106. Storage slot; 107. On / off switch; 108. Buzzer; 109. Threaded groove; 1010. Reciprocating sensing chamber; 1011. Proximity switch; 1012. Temporary limit slot; 1013. Battery; 1014. Microcontroller;

[0024] 2. Position-limiting stud; 201. Hexagonal slot; 202. Magnet adsorption block;

[0025] 3. Iron combined with sensing sphere. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the practical embodiment clearer, the technical solution of the practical embodiment will be clearly and completely described below in conjunction with the drawings of the practical embodiment. Obviously, the described embodiment is a part of the practical embodiment, not all of the embodiments. Based on the described practical embodiment, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this practical embodiment.

[0027] Example: Please refer to Figures 1 to 7 :

[0028] The utility model proposes a warning device, comprising: a shielding block 1, a reflective warning tape 101 is fixedly bonded to the top surface of the shielding block 1, and a warning effect is achieved by the reflective warning tape 101, a gripping rod 102 is welded and installed at the four edge parts adjacent to the top surface of the shielding block 1, a reciprocating sensing cavity 1010 is opened on the front side of the inside of the shielding block 1, and the reciprocating sensing cavity 1010 is opened in the X-axis direction, and a reciprocating sensing cavity 1010 is also opened on the right side of the inside of the shielding block 1, and the reciprocating sensing cavity 1010 is opened in the Y-axis direction; a group of close-openings are installed on the two side end surfaces of the two reciprocating sensing cavities 1010 Close 1011; an iron matching sensing ball 3 is placed inside the two reciprocating sensing cavities 1010, and the diameter of the iron matching sensing ball 3 is smaller than the height and width of the reciprocating sensing cavity 1010; a microcontroller 1014 is arranged inside the shielding block 1, and the proximity switch 1011 is electrically connected to the microcontroller 1014; a temporary limit slot 1012 with an arc-shaped slot structure is opened at the center of the bottom surface of the inner end of the two reciprocating sensing cavities 1010; when the iron matching sensing ball 3 located inside the reciprocating sensing cavity 1010 is accommodated in the temporary limit slot 1012, the iron matching sensing ball 3 is not within the sensing range of the proximity switch 1011.

[0029] In this embodiment, a position mark 103 is engraved on the front end face and the right end face of the blocking block 1 relative to the temporary limit slot 1012; a thread groove 109 is provided on the bottom end face of the blocking block 1 relative to the two temporary limit slots 1012, and a limit fitting stud 2 matching its structural dimensions is threadedly installed in each thread groove 109; a hexagonal slot 201 is provided at the axial center of the bottom end face of the limit fitting stud 2, and a magnet adsorption block 202 is embedded in the axial center of the top end face of the limit fitting stud 2.

[0030] In the present embodiment, a storage groove 106 is provided on the bottom end surface of the shielding block 1 adjacent to an edge portion, and an on / off switch 107 and a buzzer 108 are installed inside the storage groove 106, and the on / off switch 107 and the buzzer 108 are electrically connected to the microcontroller 1014; a battery 1013 is also provided inside the shielding block 1, and a separate power supply is realized through the battery 1013, without the need for an external power supply, and a power display 104 and a charging port 105 are installed on the left end surface of the shielding block 1, and the power display 104 and the charging port 105 are electrically connected to the battery 1013, and the remaining power of the battery 1013 is displayed in real time through the power display 104, and when the remaining power of the battery 1013 is insufficient, the charging operation of the battery 1013 is realized through the charging port 105.

[0031] The working principle of this embodiment:

[0032] First, the staff can use the hexagonal wrench to engage with the hexagonal slot 201 to rotate and disassemble the limit matching stud 2 along the thread groove 109, so that the magnet adsorption block 202 no longer magnetically attracts the limit iron matching sensing ball 3, and the disassembled limit matching stud 2 can be carried by the staff, and then the staff can carry the shielding block 1 to the reserved hole of the building through the grasping rod 102, and make the shielding block 1 cover the reserved hole of the building;

[0033] When a non-staff member moves the blocking block 1, driven by the change in the position of the blocking block 1, the iron matching sensing ball 3 originally stored in the temporary limit slot 1012 will be separated from the temporary limit slot 1012, thereby rolling along the reciprocating sensing cavity 1010. At this time, after the iron matching sensing ball 3 is separated from the temporary limit slot 1012, its position will be within the sensing range of a group of proximity switches 1011 in the reciprocating sensing cavity 1010. At this time, the group of proximity switches 1011 will give feedback signals to the microcontroller 1014, and the microcontroller 1014 will control the buzzer 108 to start, thereby emitting a high-decibel sound, to warn and deter the current non-staff member, and at the same time, through continuous non- The continuous high-decibel sound can remind the staff so that they can go there in time to readjust the position of the shielding block 1 to ensure that the shielding block 1 can achieve shielding, protection and warning effects on the reserved hole in the building; further, because a reciprocating sensing cavity 1010 is opened on the front side of the shielding block 1, which is opened in the X-axis direction, and a reciprocating sensing cavity 1010 is also opened on the right side of the shielding block 1, which is opened in the Y-axis direction, through the positions of the two reciprocating sensing cavities 1010, it is ensured that no matter from which direction the non-staff moves the shielding block 1, there must be a reciprocating sensing cavity 1010 The iron coordination sensing ball 3 moves, thereby realizing a warning reminder;

[0034] When the staff needs to cancel the warning reminder of the buzzer 108 and ensure that it can still serve as a corresponding warning in the future, the staff can fit the top surface of the limit matching stud 2 carried by them with the front end surface or the right end surface of the shielding block 1, so as to magnetically attract the iron matching sensing ball 3 located in the reciprocating sensing cavity 1010 through the magnet adsorption block 202, thereby moving the limit matching stud 2 to synchronously move the iron matching sensing ball 3 located in the reciprocating sensing cavity 1010, and through the position mark corresponding to the position of the temporary limit card slot 1012 Mark 103, so that the staff can move the limit matching stud 2 to the position mark 103, thereby synchronously driving the iron matching sensing ball 3 to move to the temporary limit slot 1012, and then separate the limit matching stud 2 from the shielding block 1. At this time, without the magnetic attraction of the magnet adsorption block 202, the iron matching sensing ball 3 will fall into the temporary limit slot 1012, so as to temporarily limit the position of the iron matching sensing ball 3, and prevent it from rolling along the bottom surface of the inner end of the reciprocating sensing cavity 1010 due to slight vibration;

[0035] When this application is not used, the limit matching stud 2 is threadedly installed in the thread groove 109, and the thread groove 109 corresponds to the position of the temporary limit slot 1012. At this time, the magnet adsorption block 202 magnetically absorbs the iron matching sensing sphere 3 in the temporary limit slot 1012 to limit and fix the position of the iron matching sensing sphere 3. Through this setting, when the staff subsequently moves the blocking block 1, the iron matching sensing sphere 3 will not move, and thus no false alarm will occur.

[0036] In this article, there are a few points to note:

[0037] 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.

[0038] 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.

[0039] The above are only specific implementation methods 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.

Claims

1. A warning device, comprising a shielding block (1), a reflective warning tape (101) fixedly bonded to the top surface of the shielding block (1), and a gripping rod (102) welded and mounted adjacent to four edge portions of the top surface of the shielding block (1), characterized in that: A reciprocating sensing cavity (1010) is provided on the front side of the shielding block (1), and the reciprocating sensing cavity (1010) is provided in the X-axis direction. A reciprocating sensing cavity (1010) is also provided on the right side of the shielding block (1), and the reciprocating sensing cavity (1010) is provided in the Y-axis direction. Two side end surfaces of the two reciprocating sensing cavities (1010) are each installed with a group of proximity switches (1011). An iron matching sensing sphere (3) is placed in each of the two reciprocating sensing cavities (1010), and the diameter of the iron matching sensing sphere (3) is smaller than the height and width of the reciprocating sensing cavity (1010). A microcontroller (1014) is provided in the shielding block (1), and the proximity switch (1011) is electrically connected to the microcontroller (1014).

2. A warning device according to claim 1, characterized in that: A temporary limit slot (1012) in the form of an arc-shaped slot structure is provided at the center of the bottom surface of the inner end of the two reciprocating sensing chambers (1010); when the iron matching sensing ball (3) located inside the reciprocating sensing chamber (1010) is received inside the temporary limit slot (1012), the iron matching sensing ball (3) is not within the sensing range of the proximity switch (1011).

3. A warning device according to claim 2, characterized in that: A position mark (103) is engraved on the front end face and the right end face of the shielding block (1) relative to the temporary limit slot (1012).

4. A warning device according to claim 3, characterized in that: The bottom end surface of the shielding block (1) is provided with a threaded groove (109) relative to the two temporary limit slots (1012), and a limit matching stud (2) matching its structural dimensions is threadedly installed in each threaded groove (109); the bottom end surface of the limit matching stud (2) is provided with a hexagonal slot (201) at the axial center, and the top end surface of the limit matching stud (2) is embedded with a magnet adsorption block (202) at the axial center.

5. A warning device according to claim 4, characterized in that: A storage groove (106) is provided on the bottom end surface of the shielding block (1) adjacent to an edge portion, and an on / off switch (107) and a buzzer (108) are installed inside the storage groove (106), and the on / off switch (107) and the buzzer (108) are both electrically connected to a microcontroller (1014); a storage battery (1013) is also provided inside the shielding block (1), and a power display (104) and a charging port (105) are installed on the left end surface of the shielding block (1), and the power display (104) and the charging port (105) are both electrically connected to the storage battery (1013).

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