Weighing sensing ground mat

Abstract

The utility model belongs to the technical field of induction ground mats, and particularly discloses a weighing induction ground mat which comprises an upper shell and a lower shell which are connected with each other, an upper shell fulcrum is arranged on the upper shell, a long supporting rod, a short supporting rod, a pressing rod and a transmission module are arranged on the lower shell, and the upper shell fulcrum abuts against the long supporting rod and the short supporting rod respectively. One ends of the long support rod and the short support rod are respectively connected with the lower shell, the other end of the long support rod is connected with the transmission module, and the other end of the short support rod is connected with the long support rod; the trigger module is arranged corresponding to the transmission module and used for sending a trigger signal, so that when a person stands on the upper shell, the long supporting rod is driven to drive the transmission module to abut against the trigger module. According to the utility model, pure mechanical structure linkage is adopted, switch contact conduction is realized through mechanical transmission to form a loop, additional power supply is not needed, the intelligent bathroom switch can be completely soaked in water, the structure is simpler and more reliable, and the requirements of an intelligent bathroom can be completely met.

Description

Technical Field

[0001] The utility model belongs to the technical field of induction floor mats, in particular to a weighing induction floor mat. Background Art

[0002] A smart bathroom is an intelligent device that can automatically spray, adjust the temperature, and adjust the bathing time after detecting that someone has entered the bathroom. The popularity of smart bathrooms is gradually increasing.

[0003] However, the current smart bathrooms are generally humid, and the equipment in the bathroom is difficult to protect. The equipment is prone to failure after water ingress or moisture, which results in low reliability and stability of the bathroom equipment.

[0004] Among them, floor mats are essential items in bathrooms, but current bathroom floor mats generally use induction floor mats, which are generally rubber floor mats based on the principle of varistor. When such floor mats are used in bathrooms, they are often washed and soaked in water, and people keep stepping on them. After a long time, the floor mats will open, causing water to enter the inside of the floor mat, which in turn causes damage to the varistor. Therefore, existing induction floor mats are very easy to be damaged when used in bathrooms; at the same time, existing induction floor mats have no information collection and interaction capabilities, and cannot interact with the control terminal of the bathroom in real time.

[0005] In summary, there is an urgent need to design a bathroom floor mat that is simple, reliable, waterproof, and can interact with a bathroom control terminal to meet usage requirements. Utility Model Content

[0006] In order to overcome the above-mentioned shortcomings of the prior art, the utility model provides a weighing induction floor mat to solve the above-mentioned problems.

[0007] To achieve the above-mentioned purpose, the utility model discloses a weighing sensing floor mat, comprising an upper shell and a lower shell connected to each other, the upper shell is provided with an upper shell fulcrum, the lower shell is provided with a long support rod, a short support rod, a pressure rod and a transmission module, the upper shell fulcrum respectively conflicts with the long support rod and the short support rod, one end of the long support rod and the short support rod are respectively connected to the lower shell, the other end of the long support rod is connected to the transmission module, and the other end of the short support rod is connected to the long support rod; it also includes a trigger module for sending a trigger signal arranged corresponding to the transmission module, so that when a person stands on the upper shell, the upper shell after being stressed applies force to the long support rod and the short support rod, thereby driving the long support rod to drive the transmission module to conflict with the trigger module.

[0008] Compared with the prior art, the present application has the following effects: when a person stands on the upper shell, the person's gravity will be transmitted to the long support rod and the short support rod through the upper shell fulcrum of the upper shell, and the short support rod will also be transmitted to the long support rod after being stressed, and then the long support rod will transmit the force to the transmission module, and finally the transmission module will contact the trigger module after being stressed, so that the trigger module sends a trigger signal to the bathroom control terminal. Compared with the prior art, the present application adopts a purely mechanical structure linkage, and realizes switch contact conduction to form a loop through mechanical transmission. Therefore, the present utility model does not require additional power supply, can be completely immersed in water, and is simpler and more reliable in structure, which can fully meet the needs of smart bathrooms and greatly improve the reliability, stability and service life of the floor mat.

[0009] Furthermore, the transmission module includes a pressure rod and a transmission bracket connected to the long support rod, the transmission bracket includes a fixed frame and a movable frame, the fixed frame is installed on the lower shell, the movable frame is rotatably connected to the fixed frame, and the movable frame is in contact with the pressure rod; when the long support rod is subjected to force, the pressure rod is driven to move, so that the pressure rod drives the movable frame to rotate, thereby realizing that the movable frame is in contact with the trigger module.

[0010] Furthermore, the transmission module also includes a pressure regulating mechanism, and the pressure regulating mechanism is used to adjust the force of the pressure rod on the movable frame according to the weight of the human body.

[0011] Furthermore, the pressure adjustment mechanism includes a spring device, a threaded knob and a threaded rod, one end of the threaded rod is installed on the lower shell body, and the threaded knob is installed on the other end of the threaded rod. The threaded knob is connected to the pressure rod through the spring device so that when the threaded knob moves on the threaded rod, the force of the spring device on the pressure rod is adjusted.

[0012] Furthermore, the spring device includes a spring, a spring cover and a spring tube. The spring passes through the spring tube, one end of which abuts against the threaded knob, and the other end abuts against one end of the spring cover. The other end of the spring cover abuts against the pressure rod to adjust the elastic force of the spring when the threaded knob moves on the threaded rod.

[0013] Furthermore, the trigger module includes a trigger switch and a push rod, and the push rod is connected to the trigger switch so that the trigger switch is triggered when the movable frame abuts against the push rod.

[0014] Furthermore, the trigger switch is also provided with a sealing cover to prevent water ingress.

[0015] Furthermore, the connection between the sealing cover and the trigger switch, and the connection between the sealing cover and the signal line are both treated with sealant, and the trigger switch is connected to the bathroom control terminal via the signal line.

[0016] Furthermore, the upper shell and the lower shell are connected by limiting screws.

[0017] Furthermore, it also includes a fixing gasket arranged on the lower shell, and the lower shell is fixed on the ground through the fixing gasket. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] 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 or the description of the prior art 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.

[0019] Figure 1 This is a structural schematic diagram of a weighing induction floor mat according to an embodiment of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the upper shell of an embodiment of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the lower housing of an embodiment of the utility model;

[0022] Figure 4 for Figure 3 Front view diagram of .

[0023] The reference numerals are as follows:

[0024] 1. Upper shell; 2. Lower shell; 3. Upper shell fulcrum; 4. Long support rod; 5. Short support rod; 6. Fixed gasket; 7. Transmission module; 71. Pressure rod; 72. Fixed frame; 73. Movable frame; 8. Trigger module; 81. Trigger switch; 82. Push rod; 9. Pressure adjustment mechanism; 91. Spring device; 92. Threaded knob; 10. Limit screw; 11. Movable connecting ring. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0026] like Figure 1-4As shown, the utility model discloses a weighing sensing floor mat, comprising an upper shell 1 and a lower shell 2 connected to each other, an upper shell fulcrum 3 is provided on the upper shell 1, and a long support rod 4, a short support rod 5, a pressure rod 71 and a transmission module 7 are provided on the lower shell 2, the upper shell fulcrum 3 respectively conflicts with the long support rod 4 and the short support rod 5, one end of the long support rod 4 and the short support rod 5 are respectively connected to the lower shell 2, the other end of the long support rod 5 is connected to the transmission module 7, and the other end of the short support rod 5 is connected to the long support rod 4; it also includes a trigger module 8 for sending a trigger signal arranged corresponding to the transmission module 7, so that when a person stands on the upper shell 1, the upper shell 1 after being stressed applies force to the long support rod 4 and the short support rod 5, thereby driving the long support rod 4 to drive the transmission module 7 to conflict with the trigger module 8.

[0027] Among them, there is a slot on the back of the upper shell fulcrum 3, and the upper shell fulcrum 3 clamps the long support rod 4 and the short support rod 5 respectively through the slot to ensure that the upper shell 1 acts on the long support rod 4 and the short support rod 5 after being subjected to force; the short support rod 5 is connected to the long support rod 4 through a movable connecting ring 11 to ensure that the force exerted on the short support rod 5 can be transmitted to the long support rod 4.

[0028] Compared with the prior art, the present application has the following effects: when a person stands on the upper shell 1, the person's gravity will be transmitted to the long support rod 4 and the short support rod 5 through the upper shell fulcrum 3 of the upper shell 1, and the short support rod 5 will also transmit the force to the long support rod 4 after being subjected to force, and then the long support rod 4 will transmit the force to the transmission module 7, and finally the transmission module 7 will resist the trigger module 8 after being subjected to force, so that the trigger module 8 sends a trigger signal to the bathroom control terminal.

[0029] Compared with the prior art, the present invention adopts a purely mechanical structure linkage, and realizes switch contact and conduction to form a circuit through mechanical transmission. Therefore, the present invention does not require additional power supply, can be completely immersed in water, and is simpler and more reliable in structure, which can fully meet the needs of smart bathrooms and greatly improve the reliability, stability and service life of the floor mat.

[0030] Following the above embodiment, more specifically, Figure 3 , Figure 4 As shown, the transmission module 7 includes a pressure rod 71 connected to the long support rod 4 and a transmission bracket, and the transmission bracket includes a fixed frame 72 and a movable frame 73. The fixed frame 72 is installed on the lower shell 2, and the movable frame 73 is rotatably connected with the fixed frame 72, and the movable frame 73 contacts the pressure rod 71; when the long support rod 4 is subjected to force, the pressure rod 71 is driven to move, so that the pressure rod 71 drives the movable frame 73 to rotate, and then the movable frame 73 contacts the trigger module 8. Among them, the long support rod 4 is subjected to force, which will push the movable frame 73 to rotate relative to the fixed frame 72, so that the movable frame 73 will touch the trigger module 8.

[0031] Continuing with the above embodiment, more specifically, the transmission module 7 further includes a pressure regulating mechanism 9, and the pressure regulating mechanism 9 is used to adjust the force of the pressure rod 71 on the movable frame 73 according to the weight of the human body.

[0032] Specifically, the pressure adjustment mechanism 9 includes a spring device 91, a threaded knob 92 and a threaded rod. One end of the threaded rod is installed on the lower shell 2, and the other end of the threaded knob 92 is installed. The threaded knob 92 is connected to the pressure rod 71 through the spring device 91 to adjust the force of the spring device 91 on the pressure rod 71 when the threaded knob 92 moves on the threaded rod.

[0033] Among them, by adjusting the pressure adjustment mechanism 9, the force of the spring device 91 on the pressure rod can be adjusted. When the force of the human body's weight on the pressure rod 71 is greater than the force of the spring device 91 on the pressure rod 71, the pressure rod 71 will act on the movable frame 73, so that the movable frame 73 rotates, and then the trigger module 8 is triggered. Therefore, the trigger weight can be manually set according to the body weight through the pressure adjustment mechanism 9 to achieve accurate triggering, and solve the problem of false triggering of the floor mat in the prior art, such as the person in the shower room placing clothes, shoes and other items on the floor mat, causing the floor mat to be falsely triggered. The present application can accurately set the trigger weight through the pressure adjustment mechanism 9. If the person is not standing on the floor mat, the trigger module 8 will not be triggered, thereby solving the problem of people in the shower room missing a shower.

[0034] Continuing with the above embodiment, more specifically, the spring device 91 includes a spring, a spring cover and a spring barrel. The spring passes through the spring barrel, one end of which abuts against the threaded knob 92, and the other end abuts against one end of the spring cover. The other end of the spring cover abuts against the pressure rod 71, so that when the threaded knob 92 moves on the threaded rod, the elastic force of the spring is adjusted. Among them, one end of the spring abuts against the threaded knob 92, and the other end abuts against the pressure rod 71 through the spring cover, so when the threaded knob 92 is adjusted to move downward along the threaded rod, the force of the spring on the pressure rod 71 will be reduced. In this case, it is suitable for people with light weight. On the contrary, when the threaded knob 92 is adjusted to move upward along the threaded rod, the force of the spring on the pressure rod 71 will be increased. In this case, it is suitable for people with heavy weight. The present application adopts a spring structure, and by adjusting the spring activity space, it can ensure that the weight required for the trigger module 8 when triggered reaches the expected effect.

[0035] Continuing with the above embodiment, more specifically, the trigger module 8 includes a trigger switch 81 and a push rod 82, and the push rod 82 is connected to the trigger switch 81, so that the trigger switch 81 is triggered when the movable frame 73 contacts the push rod 82. Among them, the trigger switch 81 can be a travel switch without self-locking. When the movable frame 73 touches the push rod 82, the push rod 82 will move, so that the travel switch obtains a trigger signal. In other words, the present application converts pressure into thrust to push the trigger switch 81 to trigger, and gives a conduction signal to the bathroom control terminal.

[0036] Continuing with the above embodiment, more specifically, the trigger switch 81 is further provided with a sealing cover to prevent water from entering.

[0037] Continuing with the above embodiment, more specifically, the connection between the sealing cover and the trigger switch 81 and the connection between the sealing cover and the signal line are both treated with sealant, and the trigger switch 81 is connected to the bathroom control terminal through the signal line. The sealing cover can be a PVC pipe with threads, which is convenient for threaded connection with the trigger switch 81. After the sealing cover is glued, the trigger switch 81 can be completely sealed by the sealing cover, further improving the sealing level of the trigger switch 82.

[0038] Continuing with the above embodiment, more specifically, the upper shell 1 and the lower shell 2 are connected by a limit screw 10 .

[0039] Continuing with the above embodiment, more specifically, it further includes a fixing gasket 6 arranged on the lower shell 2, and the lower shell 2 is fixed on the ground through the fixing gasket 6.

[0040] The specific steps of this application are as follows:

[0041] Step 1: According to the weight of the bather, the trigger weight of the floor mat is adjusted to a suitable range through the pressure adjustment mechanism 9;

[0042] Step 2: Place the floor mat in the standing bathing area of ​​the bathroom, and fix the floor mat to the ground with expansion screws through the fixing gasket 6;

[0043] Step 3: Connect the signal line outlet to the bathroom control terminal;

[0044] Step 4: When a person stands on the mat, the shower starts to flow water. When the person leaves the mat after showering, the shower stops flowing water.

[0045] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A weighing induction mat, characterized in that: It includes an upper shell and a lower shell that are connected to each other, the upper shell is provided with an upper shell fulcrum, and the lower shell is provided with a long support rod, a short support rod, a pressure rod and a transmission module, the upper shell fulcrum respectively contacts with the long support rod and the short support rod, one end of the long support rod and the short support rod are respectively connected to the lower shell, the other end of the long support rod is connected to the transmission module, and the other end of the short support rod is connected to the long support rod; it also includes a trigger module for sending a trigger signal arranged corresponding to the transmission module, so that when a person stands on the upper shell, the upper shell after being stressed applies force to the long support rod and the short support rod, thereby driving the long support rod to drive the transmission module to contact the trigger module.

2. A weighing induction mat according to claim 1, characterized in that: The transmission module includes a pressure rod connected to the long support rod and a transmission bracket, the transmission bracket includes a fixed frame and a movable frame, the fixed frame is installed on the lower shell, the movable frame is rotatably connected to the fixed frame, and the movable frame is in contact with the pressure rod; when the long support rod is subjected to force, the pressure rod is driven to move, so that the pressure rod drives the movable frame to rotate, thereby realizing that the movable frame is in contact with the trigger module.

3. A weighing induction mat according to claim 2, characterized in that: The transmission module also includes a pressure regulating mechanism, which is used to adjust the force of the pressure rod on the movable frame according to the weight of the human body.

4. A weighing induction mat according to claim 3, characterized in that: The pressure adjustment mechanism includes a spring device, a threaded knob and a threaded rod. One end of the threaded rod is installed on the lower shell, and the threaded knob is installed on the other end. The threaded knob is connected to the pressure rod through the spring device so that when the threaded knob moves on the threaded rod, the force of the spring device on the pressure rod can be adjusted.

5. A weighing induction mat according to claim 4, characterized in that: The spring device includes a spring, a spring cover and a spring tube. The spring passes through the spring tube, one end of which abuts against the threaded knob, and the other end abuts against one end of the spring cover. The other end of the spring cover abuts against the pressure rod, so as to adjust the elastic force of the spring when the threaded knob moves on the threaded rod.

6. A weighing induction floor mat according to any one of claims 2 to 5, characterized in that: The trigger module includes a trigger switch and a push rod, and the push rod is connected to the trigger switch so that the trigger switch is triggered when the movable frame contacts the push rod.

7. A weighing induction mat according to claim 6, characterized in that: The trigger switch is also provided with a sealing cover to prevent water from entering.

8. A weighing induction mat according to claim 7, characterized in that: The connection between the sealing cover and the trigger switch, and the connection between the sealing cover and the signal line are both treated with sealant, and the trigger switch is connected to the bathroom control terminal through the signal line.

9. The weighing induction mat according to claim 1, characterized in that: The upper shell and the lower shell are connected by limiting screws.

10. A weighing induction mat according to claim 1, characterized in that: It also includes a fixing gasket arranged on the lower shell, and the lower shell is fixed on the ground through the fixing gasket.

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