Pressure measuring alarm for inflatable amusement air model

Abstract

The utility model provides a pressure measuring alarm for an inflatable amusement air model, which comprises a pressure measuring alarm host, the pressure measuring alarm host comprises a shell, a pressure measuring tube and a circuit board are arranged in the shell, a pressure detecting module and an alarm module are arranged on the circuit board, the pressure detecting module is connected with the pressure measuring tube, and the alarm module is connected with the pressure measuring tube. The alarm module is connected with an alarm flashing lamp and an alarm buzzer; the connecting part is connected with the pressure measuring pipe; the circuit board is connected with the pressure measuring alarm host through a connecting component, the inflatable product is of an amusement air model structure and is connected with the pressure measuring alarm host through the connecting component, a main control module is arranged on the circuit board, and the main control module is connected with a battery power supply interface, a switch interface, a buzzer interface, an alarm module and a pressure detection module. And the manufacturing cost is reduced, the equipment space is saved, and the safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of inflatable amusement air models, in particular to a pressure measuring alarm device used for inflatable amusement air models. Background Art

[0002] With the increasing application of inflatable amusement products and inflatable membrane structures in the fields of construction, leisure and entertainment, and exhibition, the change of internal pressure difference directly affects its stability and safety. Real-time monitoring of the change of internal and external pressure difference of inflatable membrane structures is of great significance to ensure the safe operation of inflatable membrane structures. At present, the pressure difference sensors and alarms on the market are independent products. They are large in size and heavy in weight when used in inflatable membrane products, which makes the engineering of manufacturing inflatable models complicated and inconvenient to use.

[0003] The patent publication number CN216653355U was retrieved. The patent name is a public material of a children's slide, and specifically discloses a children's slide, including a slide body, a plurality of sensors, an alarm and a handrail assembly, at least one of the sensors is installed in the waiting area of ​​the slide body, at least one of the sensors is installed at the sliding end of the slide body, and the other plurality of sensors are installed on the slide body at intervals along the length direction of the slide body, each of the sensors is electrically connected to the alarm, and the handrail assembly includes two handrail groups, the two handrail groups are respectively installed on the opposite sides of the slide body, and the two handrail groups can slide a set distance along the length direction of the slide body; compared with the prior art, By arranging sensing elements in the waiting area at the head end of the slide body and at the end of the slide body and electrically connecting them to the alarm element, when the sensing elements at the two positions sense children, the alarm element sends out an alarm to remind the children or guardians at the end of the slide to leave quickly, and also remind the children in the waiting area at the head end of the slide to pay more attention; at the same time, multiple sensing elements are arranged along the slide body, when there are children on the slide body and a child suddenly breaks into the end of the slide body, the alarm element can also send out an alarm to remind the child, and at the same time, by arranging a handrail assembly that can move along the length direction of the slide body, the child on the slide body can grab the handrail assembly to stop sliding, so as to avoid hurting the child at the end of the slide body, and at the same time, the movable handrail assembly has a certain buffering effect, which can prevent the arms of the children grabbing the handrail from being impacted and injured.

[0004] Through the analysis of the above-mentioned public materials, it can be known that the pressure detection and alarm are independent components, which increases the manufacturing cost of the inflatable model. In addition, during the use, since the pressure detection and alarm components occupy a certain space separately, it causes a waste of space. Moreover, when there are too many parts, it is easy to cause harm to the players. Utility Model Content

[0005] In view of this, the utility model provides a pressure measuring alarm for an inflatable amusement air model, which can not only realize the integration of pressure detection and alarm, but also reduce the production cost, save equipment space and improve safety.

[0006] In order to solve the above technical problems, the utility model provides a pressure measuring alarm for an inflatable amusement air model, comprising:

[0007] A pressure measuring alarm host, the pressure measuring alarm host comprises a shell, a pressure measuring tube and a circuit board are arranged inside the shell, a pressure detection module and an alarm module are arranged on the circuit board, the pressure detection module is connected to the pressure measuring tube, and the alarm module is connected to an alarm flashing light and an alarm buzzer;

[0008] A connecting component, wherein the connecting component is connected to the pressure measuring tube;

[0009] The inflatable product is an amusement air model structure and is connected to a pressure measuring alarm host through a connecting component.

[0010] Furthermore, the pressure measurement alarm host is also provided with a power indicator light, a control panel operation indicator light, an alarm flashing light, a display screen, and a control panel power switch.

[0011] Furthermore, a main control module is provided on the circuit board, and the main control module is connected to a battery power supply interface, a switch interface, a buzzer interface, an alarm module and a pressure detection module.

[0012] Furthermore, the pressure detection host can be fixed on the inflatable product by means of a burr adhesive tape.

[0013] Furthermore, the connecting component is sewn or pasted on the inflatable product and contains an EVA flexible sealing pad.

[0014] The beneficial effects of the above technical solution of the utility model are as follows:

[0015] 1. It can realize the integration of pressure detection and alarm. In this technology, pressure detection and alarm are completed in one device, that is, the pressure alarm host.

[0016] 2. Reduce production costs, save equipment space, and improve safety. The integrated design of pressure detection and alarm can reduce production costs, save the space occupied by the inflatable model, and also prevent the players from getting injured. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is the schematic diagram of the single-chip microcomputer control;

[0019] Figure 3 It is a schematic diagram of the structure of the circuit board;

[0020] In the figure: 1. Pressure measurement alarm host; 2. Shell; 3. Power indicator light; 4. Control board operation indicator light; 5. Alarm flashing light; 6. Display screen; 7. Control board power switch; 8. Alarm buzzer; 9. Pressure measuring tube; 10. Connecting parts; 11. Circuit board; 12. Main control template; 13. Battery power supply interface; 14. Switch interface; 15. Buzzer interface; 16. Alarm module; 17. Pressure detection template; 18. Inflatable product. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the following will be combined with the appended drawings of the embodiment of the utility model. Figure 1-3 , the technical scheme of the embodiment of the utility model is clearly and completely described. 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 belong to the scope of protection of the utility model.

[0022] like Figure 1-3 As shown: Example

[0023] A pressure measuring alarm for an inflatable amusement air model, comprising a pressure measuring alarm host 1, the pressure measuring alarm host 1 comprising a shell 2, a pressure measuring tube 9 and a circuit board 11 are arranged inside the shell 2, a pressure detection module and an alarm module 16 are arranged on the circuit board 11, the pressure detection module is connected to the pressure measuring tube 9, and the alarm module 16 is connected to an alarm flashing light 5 and an alarm buzzer 8; a connecting component 10, the connecting component 10 is connected to the pressure measuring tube 9; an inflatable product, the inflatable product is an amusement air model structure, and is connected to the pressure measuring alarm host 1 through the connecting component 10.

[0024] In this embodiment, the scheme includes a pressure measuring alarm host 1, an inflatable product, and a connecting component 10. The pressure measuring alarm host 1 includes: a shell 2, a power indicator light 3, a control panel operation indicator light 4, an alarm flashing light 5, a display screen 6, a control panel power switch 7, an alarm buzzer 8, and a pressure measuring tube 9. Example

[0025] The pressure measuring alarm host 1 is also provided with a power indicator light 3, a control panel operation indicator light 4, an alarm flashing light 5, a display screen 6, and a control panel power switch 7. Example

[0026] The circuit board 11 is provided with a main control module, and the main control module is connected with a battery power supply interface 13, a switch interface 14, a buzzer interface 15, an alarm module 16 and a pressure detection module. Example

[0027] The pressure detection host can be fixed on the inflatable product by means of a burr adhesive tape. Example

[0028] The connecting component 10 is sewn or pasted on the inflatable product and contains an EVA flexible sealing pad.

[0029] The working method (or working principle) of the utility model:

[0030] When the present technology is working, 1. the pressure measuring alarm host 1 and the pressure measuring tube 9 are inserted into the inflatable product through the connecting component 10.

[0031] 2. The pressure alarm host 1 is fixed to the inflatable product using burr adhesive tape.

[0032] 3. Turn on the power switch 7 of the control panel, the pressure measuring alarm host 1 is powered on, the power indicator light 3 and the control panel operation indicator light 4 light up, and the pressure measuring tube 9 transmits the detected pressure signal of the inflatable product to the pressure sensor inside the pressure measuring alarm host 1. When the pressure ≤ the set alarm pressure is maintained for 5S, the display screen 6 lights up to display the current real-time pressure, and the alarm flashing light 5 lights up and the alarm buzzer 8 sounds. When the pressure > the set alarm pressure is maintained for 5S, the display screen 6 turns off, the alarm flashing light 5 goes out, and the alarm buzzer 8 turns off.

[0033] 4. The connecting component 10 is sewn or pasted on the inflatable product, and contains an EVA flexible sealing pad. The connecting component 10 has a Ø6mm round hole, and the sealing pad has a Ø5mm round hole. The pressure measuring tube 9 is a Ø4mm air pipe, which is directly inserted into the pressure measuring product through the opening of the sealing pad. The EVA sealing pad and the pressure measuring tube 9 are squeezed to form a seal. When the pressure measuring air pipe is pulled out, the diameter of the round hole in the sealing pad can be ignored.

[0034] 5. The control panel power switch 7 controls the on / off of the power supply of the pressure measuring alarm host 1 . The power supply is a wide voltage power supply: DC5~36V, which supplies power to the pressure measuring alarm host 1 .

[0035] 6. The single chip microcomputer used inside the pressure alarm host 1 is STM32F103C8T6. The single chip microcomputer collects multiple sets of data and reorganizes the average calculation to avoid false detection and false alarm of pressure signal fluctuation modeling data.

[0036] In the present invention, unless otherwise clearly stipulated and limited, for example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0037] The above is a preferred embodiment of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A pressure alarm for inflatable amusement models, characterized in that: include, A pressure measuring alarm host (1), the pressure measuring alarm host (1) comprising a housing (2), a pressure measuring tube (9) and a circuit board (11) being arranged inside the housing (2), a pressure detection module and an alarm module (16) being arranged on the circuit board (11), the pressure detection module being connected to the pressure measuring tube (9), and the alarm module (16) being connected to an alarm flashing light (5) and an alarm buzzer (8); A connecting component (10), wherein the connecting component (10) is connected to the pressure measuring tube (9); An inflatable product (18) is an amusement air model structure and is connected to a pressure measuring alarm host (1) via a connecting component (10).

2. A pressure measuring alarm for an inflatable amusement model according to claim 1, characterized in that: The pressure measuring alarm host (1) is also provided with a power indicator light (3), a control panel operation indicator light (4), an alarm flashing light (5), a display screen (6), and a control panel power switch (7).

3. A pressure measuring alarm for an inflatable amusement model according to claim 2, characterized in that: The circuit board (11) is provided with a main control module, and the main control module is connected to a battery power supply interface (13), a switch interface (14), a buzzer interface (15), an alarm module (16) and a pressure detection module.

4. A pressure measuring alarm for an inflatable amusement model according to claim 3, characterized in that: The pressure detection host can be fixed on the inflatable product (18) by means of a burr adhesive tape.

5. A pressure alarm for an inflatable amusement model according to claim 4, characterized in that: The connecting component (10) is sewn or glued onto the inflatable product (18) and contains an EVA flexible sealing pad.

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