Multifunctional safety helmet placing rack

Abstract

The utility model discloses a multifunctional safety helmet placing rack, which relates to the technical field of protective article management and comprises a placing rack main body and a plurality of groups of limiting components arranged on the placing rack main body, the functional assemblies are matched with the limiting assemblies; the functional assembly comprises a power supply assembly, a pressure-sensitive element arranged in the limiting assembly, and a cleaning assembly, a disinfection assembly and a drying assembly which are arranged above the limiting assembly, the power supply assembly is electrically connected with the cleaning assembly, the disinfection assembly and the drying assembly through the pressure-sensitive element, and the power supply assembly is controlled to be connected with or disconnected from each assembly through the pressure-sensitive element. According to the safety helmet storage rack, the storage rack body, the limiting assembly and the functional assembly are combined and optimized, when safety helmets are placed in the limiting assembly to be fixed, the power supply assembly is triggered through the pressure sensing element, the cleaning, sterilization, drying and ventilation functions of the functional assembly are started, and the sanitation problem occurring when the safety helmets are stored in a centralized mode can be effectively solved; therefore, the utilization rate of the safety helmet is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of protective equipment management, in particular to a multifunctional safety helmet placement rack. Background Art

[0002] Safety helmet is an important device for protecting the human head and is widely used in fields involving production safety such as electricity, railways, and construction.

[0003] When safety helmets are not in use, they are usually stored in a centralized manner on safety helmet racks. Although this can avoid the problem of randomly discarding safety helmets, engineers who use safety helmets often wear them in high temperature environments and sweat a lot. In particular, the sponge pads and straps inside the safety helmets are easy to absorb sweat but not easy to dry. Therefore, when safety helmets are stored in a centralized manner, they are particularly prone to stinking and mold, which seriously affects the health of on-site engineers wearing safety helmets and the image of corporate employees, and is not conducive to the reuse of safety helmets. The frequent replacement of safety helmets will also increase the company's production safety costs.

[0004] Therefore, how to avoid the sanitation problems caused by the centralized storage of safety helmets, thereby improving the utilization rate of safety helmets, has become one of the problems to be solved urgently in this field. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] The utility model provides a multifunctional helmet placement rack, comprising a placement rack body, and also comprising a plurality of groups of limiter components arranged on the placement rack body; and

[0007] Several groups of functional components matching the limit components;

[0008] The functional components include a power supply component, a pressure sensing element arranged in the limit component, and a cleaning component, a disinfection component and a drying component arranged above the limit component. The power supply component is electrically connected to the cleaning component, the disinfection component and the drying component respectively through the pressure sensing element, and the power supply component and the cleaning component, the disinfection component and the drying component are controlled to be turned on and off by the pressure sensing element.

[0009] Furthermore, the limiting assembly includes a baffle and an elastic connector disposed between the baffle and the rack body, the baffle is parallel to the rack body, and a variable-volume accommodating space is formed between the baffle and the rack body through the elastic connector.

[0010] Furthermore, a non-slip strip is provided on one side of the baffle plate close to the storage rack body.

[0011] Furthermore, the power supply assembly includes a power supply, a first indicator light L1 and a power switch SB1, wherein:

[0012] The positive output terminal of the power supply is electrically connected to the first indicator light L1, the power switch SB1 and one end of the pressure sensing element in sequence;

[0013] The negative output terminal of the power supply is electrically connected to the cleaning component, the disinfecting component and the drying component respectively.

[0014] Furthermore, the cleaning assembly includes an atomizer, a first time relay KT1, a second indicator light L2 and a liquid level switch SK1, wherein:

[0015] The second indicator light L2 is connected in parallel with the atomizer;

[0016] The upper port of the first time relay KT1 is electrically connected to the other end of the pressure sensing element;

[0017] The lower port of the first time relay KT1 is electrically connected to the negative output terminal of the power supply via the liquid level switch SK1 and the atomizer in sequence.

[0018] Furthermore, the disinfection component includes an ultraviolet lamp, a second time relay KT2 and a third indicator light L3, wherein:

[0019] The third indicator light L3 is connected in parallel with the ultraviolet lamp;

[0020] The upper port of the second time relay KT2 is electrically connected to the other end of the pressure sensing element;

[0021] The lower port of the second time relay KT2 is electrically connected to the negative output terminal of the power supply via the ultraviolet lamp.

[0022] Further, the drying component includes a fan, a third time relay KT3 and a fourth indicator light L4, wherein:

[0023] The fourth indicator light L4 is connected in parallel with the fan;

[0024] The upper port of the third time relay KT3 is electrically connected to the other end of the pressure sensing element;

[0025] The lower port of the third time relay KT3 is electrically connected to the negative output terminal of the power supply via the fan.

[0026] Furthermore, the power supply assembly also includes a circuit breaker QF1 and a fuse FU1 arranged between the positive output terminal of the power supply and the first indicator light L1.

[0027] Furthermore, the atomizer includes an atomizing nozzle and a liquid storage bottle arranged beside the atomizing nozzle and connected through a pipeline, and the liquid storage bottle is electrically connected to the liquid level switch SK1.

[0028] Furthermore, it also includes a host computer system that realizes remote communication with the functional components through a communication module.

[0029] The beneficial effects of the utility model compared with the prior art are:

[0030] The utility model optimizes the combination of the placement rack main body, the limit assembly and the functional assembly; when the safety helmet is placed and fixed in the limit assembly, the power supply assembly is triggered by the pressure sensing element to start the cleaning, sterilization, drying and ventilation functions of the functional assembly, which can effectively avoid the hygiene problems that may occur when the safety helmets are stored in a centralized manner, thereby improving the utilization rate of the safety helmets. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0032] Figure 1 A circuit schematic diagram of a multifunctional helmet placement rack provided in an embodiment of the utility model;

[0033] Figure 2 It is a structural schematic diagram of the functional component part of the multifunctional helmet placement rack provided in an embodiment of the utility model;

[0034] Figure 3 This is a schematic diagram of the main structure of the multifunctional helmet placement rack provided in the embodiment of the utility model;

[0035] Figure 4 This is a schematic diagram of the structure of the main body of the multifunctional helmet placement rack provided in the embodiment of the utility model from a top view;

[0036] Among them: 1- rack body, 2- limit assembly, 201- baffle, 202- elastic connector, 203- anti-slip strip, 3- power supply assembly, 301- power supply, 4- pressure sensing element, 5- cleaning assembly, 501- atomizer, 510- atomizing nozzle, 520- liquid storage bottle, 6- disinfection assembly, 601- ultraviolet lamp, 7- drying assembly, 701- fan. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is sought, but merely represents the selected embodiments of the utility model. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0038] In addition, the specific models of the electrical components involved in this embodiment can be selected by those skilled in the art according to actual working conditions. This is a conventional technical means and will not be described in detail in this embodiment.

[0039] like Figures 1 to 4 As shown, an embodiment of the present application discloses a multifunctional helmet placement rack, including a placement rack body 1, a plurality of groups of limit components 2 arranged on the placement rack body 1; and a plurality of groups of functional components matching the limit components 2; the functional components include a power supply component 3, a pressure sensing element 4 arranged in the limit component 2, and a cleaning component 5, a disinfection component 6 and a drying component 7 arranged above the limit component 2, the power supply component 3 is electrically connected to the cleaning component 5, the disinfection component 6 and the drying component 7 respectively through the pressure sensing element 4, and the power supply component 3 and the cleaning component 5, the disinfection component 6 and the drying component 7 are controlled to be turned on and off by the pressure sensing element 4.

[0040] The multifunctional helmet placement rack of the utility model optimizes the combination of the placement rack body 1, the limit component 2 and the functional component. When the safety helmet is placed and fixed in the limit component 1, the power supply component 3 is triggered by the pressure sensing element 4 to start the cleaning, sterilization and drying and ventilation functions of the functional component, which can effectively avoid the hygiene problems that may occur when the safety helmets are stored in a centralized manner, thereby improving the utilization rate of the safety helmets.

[0041] In the embodiment of the present application, there is no specific limitation on the type of the pressure sensing element 4. Preferably, Figure 1 As shown, the pressure sensing element 4 can be a pressure travel switch SQ1, which has a simple structure, is easy to install and maintain, and has a low cost; it can also be a pressure sensor, which can provide more accurate pressure measurement, and the sensitivity and range of the sensor can be adjusted according to actual needs, and has a wider range of applications.

[0042] like Figure 4As shown, specifically, the limiting assembly 2 in the embodiment of the present application includes a baffle 201 and an elastic connecting member 202 arranged between the baffle 201 and the placing rack body 1, the baffle 201 is parallel to the placing rack body 1, and a variable-volume accommodation space is formed between the baffle 201 and the placing rack body 1 through the elastic connecting member 202, and the safety helmet is placed in the accommodation space when in use.

[0043] In the embodiment of the present application, there is no specific limitation on the shape of the baffle 201, which may be in the shape of an arc, with the upper arc matching the top outer edge of the safety helmet; or it may be in the shape of a rectangle, with the inner side of the baffle 201 being tangent to the top of the safety helmet to effectively fix and limit the safety helmet.

[0044] The elastic connector 202 is not specifically limited in the embodiment of the present application. The elastic connector 202 may be made of a stainless steel spring tube, which has high elasticity, can withstand large deformation and maintain stable elastic properties. At the same time, the stainless steel material itself has good durability and can maintain its performance for a long time without fatigue or deformation.

[0045] like Figure 4 As shown, specifically, the baffle plate 201 in the embodiment of the present application is provided with an anti-slip strip 203 on the side close to the placement rack body 1. The provision of the anti-slip strip 203 can further increase the friction between the baffle plate 201 and the safety helmet, enhance the limiting effect, and reduce the possibility of the safety helmet falling from the placement rack.

[0046] The anti-slip strip 203 is not specifically limited in the embodiment of the present application, and a rubber pad with good softness and elasticity can be selected; or a metal anti-slip strip with a raised pattern or groove design on the surface, such as an elastic pin, can be selected.

[0047] like Figure 1 As shown, specifically, the power supply component 3 in the embodiment of the present application includes a power supply 301, a first indicator light L1 and a power switch SB1, the positive output end of the power supply 301 is connected to the first indicator light L1, the power switch SB1 and one end of the pressure sensing element 4, and the negative output end of the power supply 301 is respectively connected to the cleaning component 5, the disinfection component 6 and the drying component 7.

[0048] The embodiment of the present application does not specifically limit the power supply 301. Preferably, the power supply 301 uses a 220V to 5V DC regulated power supply. It should be understood that in addition to the transformer, the power supply 301 also includes a rectifier and a voltage stabilizer connected after the transformer to provide stable low-voltage DC power for the operation of subsequent functional components.

[0049] like Figure 1As shown, specifically, the cleaning assembly 5 in the embodiment of the present application is composed of an atomizer 501, a first time relay KT1, a second indicator light L2 and a liquid level switch SK1, wherein the second indicator light L2 is connected in parallel with the atomizer 501, the upper port of the first time relay KT1 is connected to the other end of the pressure sensing element 4, and the lower port of KT1 is connected to the negative output terminal of the power supply 301 via the liquid level switch SK1 and the atomizer 501;

[0050] The disinfection component 6 includes an ultraviolet lamp 601, a second time relay KT2 and a third indicator light L3, wherein the third indicator light L3 is connected in parallel with the ultraviolet lamp 601, the upper port of the second time relay KT2 is also connected to the other end of the pressure sensing element 4, and the lower port of the second time relay KT2 is connected to the negative output terminal of the power supply 301 via the ultraviolet lamp 601;

[0051] The drying component 7 includes a fan 701, a third time relay KT3 and a fourth indicator light L4, wherein the fourth indicator light L4 is connected in parallel with the fan 701, the upper port of the third time relay KT3 is also connected to the other end of the pressure sensing element 4, and the lower port of the third time relay KT3 is connected to the negative output terminal of the power supply 301 via the fan 701.

[0052] like Figure 1 As shown, specifically, the power supply component 3 in the embodiment of the present application also includes a circuit breaker QF1 and a fuse FU1 arranged between the positive output terminal of the power supply 301 and the first indicator light L1, which can ensure the safety of the circuit and cut off the power supply or protect the circuit from damage by overcurrent when necessary.

[0053] like Figure 2 As shown, specifically, the atomizer 501 in the embodiment of the present application includes an atomizing nozzle 510 and a liquid storage bottle 520 disposed beside the atomizing nozzle 510 and connected through a pipeline, and the liquid storage bottle 520 is electrically connected to the liquid level switch SK1.

[0054] The embodiments of the present application do not make specific limitations on the atomizer 501 and the liquid storage bottle 520. For example, in terms of function, the atomizer 501 can use a sterilizing aromatherapy electronic atomizer, and the liquid storage bottle 520 can use a corresponding sterilizing aromatherapy bottle, which can sterilize and disinfect while also emitting fragrance for a long time, providing a fresh air environment, helping to improve the odor of the helmet, and adding comfort and relaxation to the wearer; in principle, an ultrasonic atomizer can be used to convert the atomized liquid into fine particles, making it easier for the helmet to contact and absorb, resulting in better results.

[0055] The embodiment of the present application does not specifically limit the ultraviolet lamp 601. For example, a low-pressure mercury lamp that emits ultraviolet rays by heating mercury vapor can be selected; or an LED ultraviolet lamp with a longer service life can be selected.

[0056] The embodiment of the present application does not specifically limit the fan 701. For example, a silent DC fan or an air circulation fan with less noise may be selected, such as a 4-inch DC 5V silent DC fan.

[0057] In the above-mentioned embodiment, it should be understood that when the safety helmet is placed in the limiting assembly 2, the atomizer 501, the ultraviolet lamp 601 and the fan 701 can all be wrapped in the safety helmet.

[0058] Specifically, the embodiment of the present application also includes a host computer system (not shown in the figure) that realizes remote communication with the functional components through a communication module.

[0059] The embodiments of the present application do not specifically limit the communication module, and may use a 2G / 3G / 4G / 5G communication module or a ZigBee / Wi-Fi module. Selecting an appropriate communication module according to specific needs can improve communication efficiency, reliability, and security. At the same time, the corresponding parameters of each component can be adjusted on the actual components as well as set in the host computer system to meet actual process requirements. The capacity of the liquid storage bottle 520 or the working status and working time of each component can also be displayed to achieve intelligent remote management.

[0060] In the above-mentioned embodiment, it should be understood that the host computer system may also include a signal acquisition controller, a reminder module connected to and controlled by the controller, and a terminal device that sends configuration parameters to the communication module or receives and displays various signals.

[0061] Optionally, the signal acquisition controller may be a programmable logic controller (PLC for short).

[0062] The specific workflow of the embodiment of the present application is as follows:

[0063] After the power is turned on, the device is put into standby mode by pressing the power switch SB1. When the brim of the safety helmet contacts the pressure sensing element 4 in the limit assembly 2, the device starts, the safety helmet wraps all the components inside, and the installed atomizer 501, ultraviolet lamp 601, and fan 701 start working in turn, and the status indicator lights of the corresponding functions will also turn on.

[0064] Taking the cleaning component 5 as an example, when the pressure sensing element 4 is triggered, the first time relay KT1 is energized to start the countdown and delay closing. When the liquid level of the liquid storage bottle 520 is at the normal level and the capacity is greater than 5%, the liquid level switch SK1 is closed, the power of the atomizer 501 is turned on, and the atomization function is started. After the first time relay KT1 is energized to start the countdown and ends, the power of the atomizer is disconnected and the function stops.

[0065] When simplified operation or remote control is required, remote settings can be performed through the host computer system.

[0066] Except for the lack of the liquid level switch SK1, the other function activation control methods of the disinfection component 6 and the cleaning component 7 are the same as those of the cleaning component 5, so they will not be described in detail.

[0067] It can be seen that the utility model is a multifunctional safety helmet placement rack, which optimizes the combination of the placement rack body 1, the limit component 2 and the functional component. When the safety helmet is placed and fixed in the limit component 1, the power supply component 3 is triggered by the pressure sensing element 4 to start the cleaning, sterilization and drying and ventilation functions of the functional component, which can effectively avoid the hygiene problems that may occur when the safety helmets are stored in a centralized manner, thereby improving the utilization rate of the safety helmets and having strong practicality.

[0068] It should be noted that, for those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is limited by the attached claims rather than the above description, so it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the present invention, and any figure mark in the claims should not be regarded as limiting the claims involved.

[0069] The utility model uses specific examples to illustrate the principle and implementation of the utility model. The above is only the preferred implementation of the utility model and is not used to limit the utility model. For those skilled in the art, the utility model can have various changes and variations. Any modification, equivalent replacement, improvement, etc. made to it without departing from the principle and spirit of the utility model shall be included in the protection scope of the utility model.

Claims

1. A multifunctional helmet storage rack, comprising a storage rack body (1), characterized in that: Also includes A plurality of groups of limiting components (2) arranged on the placement rack body (1); and A plurality of groups of functional components matched with the limit component (2); The functional components include a power supply component (3), a pressure sensing element (4) arranged in the limit component (2), and a cleaning component (5), a disinfection component (6) and a drying component (7) arranged above the limit component (2); the power supply component (3) is electrically connected to the cleaning component (5), the disinfection component (6) and the drying component (7) respectively via the pressure sensing element (4), and the power supply component (3) and the cleaning component (5), the disinfection component (6) and the drying component (7) are controlled to be on and off by the pressure sensing element (4).

2. The multifunctional helmet placement rack according to claim 1 is characterized in that: The limiting assembly (2) comprises a baffle (201) and an elastic connecting member (202) arranged between the baffle (201) and the placing rack body (1); the baffle (201) is parallel to the placing rack body (1); and a accommodating space with a variable volume is formed between the baffle (201) and the placing rack body (1) via the elastic connecting member (202).

3. The multifunctional helmet placement rack according to claim 2 is characterized in that: The baffle (201) is provided with an anti-slip strip (203) on one side close to the placement rack body (1).

4. The multifunctional helmet placement rack according to claim 1 is characterized in that: The power supply component (3) comprises a power supply (301), a first indicator light L1 and a power switch SB1, wherein: The positive output end of the power supply (301) is electrically connected to one end of the pressure sensing element (4) via the first indicator light L1 and the power switch SB1; The negative output terminal of the power supply (301) is electrically connected to the cleaning component (5), the disinfecting component (6) and the drying component (7) respectively.

5. The multifunctional helmet placement rack according to claim 4 is characterized in that: The cleaning assembly (5) comprises an atomizer (501), a first time relay KT1, a second indicator light L2 and a liquid level switch SK1, wherein: The second indicator light L2 is connected in parallel with the atomizer (501); The upper end of the first time relay KT1 is electrically connected to the other end of the pressure sensing element (4); The lower port of the first time relay KT1 is electrically connected to the negative output terminal of the power supply (301) via the liquid level switch SK1 and the atomizer (501) in sequence.

6. The multifunctional helmet placement rack according to claim 4, characterized in that: The disinfection assembly (6) comprises an ultraviolet lamp (601), a second time relay KT2 and a third indicator light L3, wherein: The third indicator light L3 is connected in parallel with the ultraviolet lamp (601); The upper end of the second time relay KT2 is electrically connected to the other end of the pressure sensing element (4); The lower port of the second time relay KT2 is electrically connected to the negative output terminal of the power supply (301) via the ultraviolet lamp (601).

7. The multifunctional helmet placement rack according to claim 4 is characterized in that: The drying component (7) comprises a fan (701), a third time relay KT3 and a fourth indicator light L4, wherein: The fourth indicator light L4 is connected in parallel with the fan (701); The upper port of the third time relay KT3 is electrically connected to the other end of the pressure sensing element (4); The lower port of the third time relay KT3 is electrically connected to the negative output terminal of the power supply (301) via the fan (701).

8. The multifunctional helmet placement rack according to claim 4, characterized in that: The power supply component (3) further comprises a circuit breaker QF1 and a fuse FU1 which are arranged on a connection line between the positive output end of the power supply (301) and the first indicator light L1.

9. The multifunctional helmet placement rack according to claim 5, characterized in that: The atomizer (501) comprises an atomizing nozzle (510) and a liquid storage bottle (520) arranged beside the atomizing nozzle (510) and connected via a pipeline, wherein the liquid storage bottle (520) is electrically connected to the liquid level switch SK1.

10. The multifunctional helmet placement rack according to claim 1, characterized in that: It also includes a host computer system that realizes remote communication with the functional components through a communication module.

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