Shipborne optical equipment rainproof device
The rain curtain, which is automatically controlled by the sensor module and the control module, is deployed to solve the problem of shipborne optical equipment being exposed to rain in open air environments, realize automatic rain protection, and reduce costs and safety hazards.
Patent Information
- Application Number
- CN202423119789.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-17
- Publication Date
- 2025-10-24
- Estimated Expiration
- 2034-12-17
AI Technical Summary
Shipborne optical equipment is easily affected by rain in open air environments. Existing technologies make it difficult to achieve automatic rain protection, posing a safety hazard.
A rainproof device including a sensor module, a power module, a control module, a rotating bracket and a rainproof curtain was designed. The sensor module senses the rain signal, and the control module automatically controls the unfolding of the rainproof curtain. It relies on its own gravity without the need for a motor drive to achieve automatic rainproof protection.
The automation level of the rainproof device is improved, the cost is reduced, and rainproof protection can be immediately provided when it rains, reducing safety hazards.
Smart Images
Figure CN223467273U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to shipborne equipment rainproof technical field, concretely relates to a shipborne optical equipment rainproof device. BACKGROUND
[0002] Shipborne optical measuring equipment must work in the open air due to its measuring characteristics, and in the process of tracking measurement of the optical measuring equipment, the operator needs to open the dome skylight of the protection equipment and make the dome rotate with it, so as to ensure that the functions of the optical equipment are not blocked. But it also makes the optical components and electronic components face the open air, which is easily affected by rain. This requires very high weather, and ships move on the sea, and the weather changes quickly, so it is difficult to make real-time and accurate forecasts of the weather, which makes the equipment have a major safety hazard. SUMMARY
[0003] Therefore, the utility model provides a shipborne optical equipment rainproof device to solve the problem that the rainproof equipment of the shipborne optical equipment cannot be automatically opened.
[0004] The utility model provides a shipborne optical equipment rainproof device, and the optical equipment is arranged in the shipborne dome protection device, and the rainproof device comprises a sensing module, a power module, a control module, a rotating shaft type support, a rainproof curtain and a supporting device, wherein the first end of the sensing module is connected with the first end of the power module, the second end of the sensing module is connected with the first end of the control module, the sensing module is used for sensing rainwater and sending sensing signals to the control module, the rotating shaft type support is embeddedly fixed on the inner side of the top of the skylight of the protection device, one end of the rainproof curtain is fixedly connected with the rotating shaft type support and is wound on the rotating shaft type support, the second end of the control module is connected with the second end of the power module, and the third end of the control module is connected with the control end of the supporting device; the supporting device is arranged below the rotating shaft type support and is used for supporting and maintaining the rainproof curtain wound on the rotating shaft type support; the control module is used for controlling the supporting device to separate from the bottom of the rainproof curtain based on the sensing signals, so that the rainproof curtain drives the rotating shaft type support to rotate and expand based on the gravity thereof.
[0005] The rainproof device provided by the utility model can automatically control the rainproof curtain to expand when the sensing module identifies rainwater, and the rainproof curtain can be opened by relying on the gravity thereof when the support disappears, without the need of motor driving, so that the degree of automation of the rainproof device is improved, and the cost of the rainproof device is reduced.
[0006] In an alternative embodiment, the power module comprises a rechargeable battery.
[0007] The rainproof device provided by the utility model is not limited by the fixed connection of the external power supply line, and the setting position of the rainproof device can be flexibly adjusted.
[0008] In an alternative embodiment, the control module comprises: a relay, wherein a first end of the relay is connected with the second end of the sensing module, a second end of the relay is connected with the second end of the power module, and a third end of the relay is connected with the control end of the supporting device; the relay is used to attract the supporting device based on the sensing signal, so that the supporting device is separated from the bottom of the rainproof curtain.
[0009] In an alternative embodiment, the rainproof curtain comprises: a plastic film and a gravity rod, wherein one end of the plastic film is fixedly connected with the rotating shaft support, and the other end is fixedly connected with the gravity rod; the plastic film drives the rotating shaft support to rotate and expand under the gravity of the gravity rod; the plastic film covers the skylight of the protection device after being expanded.
[0010] In an alternative embodiment, the rainproof device further comprises: a contact switch, wherein a first end of the contact switch is connected with the second end of the control module, and a second end of the contact switch is connected with the second end of the power module; the contact switch is used to control the power module to supply power to the control module.
[0011] In an alternative embodiment, the rainproof device further comprises: a communication module, wherein the communication module is connected with the fourth end of the control module, and a second end of the communication module is wirelessly connected with a terminal; the control module is used to control the communication module to send an alarm signal to the terminal based on the sensing signal.
[0012] The rainproof device provided by the utility model can immediately send an alarm signal to inform an operator to perform relevant rainproof operation when rainfall is monitored, and the intelligence of the device is improved.
[0013] In an alternative embodiment, the rainproof device further comprises: an amplification device, wherein a first end of the amplification device is connected with the second end of the sensing module, and a second end of the amplification device is connected with the first end of the control module; the amplification device is used to amplify the sensing signal. BRIEF DESCRIPTION OF DRAWINGS
[0014] In order to more clearly illustrate the specific embodiments of the utility model or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiments or the prior art description. Obviously, the drawings described below are some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without creating any creative labor.
[0015] Figure 1 It is a constituent diagram of the rainproof device for shipborne optical equipment according to the embodiment of the utility model;
[0016] Figure 2 It is a schematic diagram of the rainproof curtain expansion according to the embodiment of the utility model;
[0017] Figure 3 is another constituent view of the rainproof device for shipborne optical equipment according to the embodiment of the utility model. DETAILED DESCRIPTION
[0018] 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 described clearly and completely below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without making creative efforts fall within the protection scope of the utility model.
[0019] In the description of the utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like is the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.
[0020] In the description of the utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements, or it can be wireless connection or wired connection. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.
[0021] In addition, the technical features involved in different embodiments of the utility model described below can be combined with each other as long as there is no conflict between them.
[0022] The shipborne optical equipment is generally arranged in a shipborne dome protection device. When the optical equipment is working, the operator needs to open the skylight of the protection device, so that the optical equipment faces the open air environment directly, and the realization of various functions is avoided from being blocked.
[0023] When the skylight is opened, in order to avoid the adverse effects of rainfall on the optical equipment, the embodiment provides a rainproof device for shipborne optical equipment, such as Figure 1As shown, the rainproof device comprises a sensing module 1, a power module 2, a control module 3, a rotating shaft support 4, a rainproof curtain 5 and a supporting device 6. The first end of the sensing module 1 is connected with the first end of the power module 2, and the second end of the sensing module 1 is connected with the first end of the control module 3. The sensing module 1 is used for sensing rain and sending a sensing signal to the control module 3. The rotating shaft support 4 is embeddedly fixed at the inner side of the top of the skylight of the protection device. One end of the rainproof curtain 5 is fixedly connected with the rotating shaft support 4 and is wound on the rotating shaft support 4. The second end of the control module 3 is connected with the second end of the power module 2, and the third end of the control module 3 is connected with the control end of the supporting device 6. The supporting device 6 is arranged below the rotating shaft support 4 and is used for supporting and maintaining the rainproof curtain 5 wound on the rotating shaft support 4. The control module 3 is used for controlling the supporting device 6 to be separated from the bottom of the rainproof curtain 5 based on the sensing signal, so that the rainproof curtain 5 drives the rotating shaft support 4 to rotate and expand based on its own gravity.
[0024] Specifically, Figure 1 In the embodiment, the sensing module 1 is a rain sensor arranged at the top of the outside of the dome protection device. When raindrops fall on the surface of the sensing module 1, the sensing module 1 outputs a sensing signal to the control module 3. The rotating shaft support 4 is embeddedly fixedly installed at the inner side of the top of the skylight by screws, and can be flexibly disassembled and installed without punching the inner side of the skylight. One end of the rainproof curtain 5 is fixedly connected with the surface of the rotating shaft support 4. In the normal state without rain, the rainproof curtain 5 is wound on the rotating shaft support 4, and the supporting device 6 is located below the rotating shaft support 4 and is in contact with the bottom of the wound rainproof curtain 5, thereby supporting the wound rainproof curtain 5 and maintaining the wound state of the rainproof curtain 5.
[0025] Exemplarily, Figure 1 In the embodiment, the supporting device 6 can be an electromagnet or the like which can change the magnetic field strength based on an electric signal, or an electromagnetic valve or the like which can stretch and contract based on an electric signal. For example, when the supporting device 6 is an electromagnetic valve and the sensing module 1 identifies rain, after the sensing module 1 outputs a sensing signal to the control module 3, the third end of the control module 3 outputs an electric signal to make the electromagnetic valve attract and realize the stretching and contracting function to be separated from the bottom of the rainproof curtain 5, so that the rainproof curtain loses support and drives the rotating shaft support 4 to rotate and expand based on its own gravity.
[0026] The rainproof device provided by the embodiment can automatically control the rainproof curtain to expand when the sensing module identifies rain, thereby protecting the shipborne optical equipment from rain. The rainproof curtain can be automatically opened by relying on its own gravity when the support disappears, without the need of a motor to drive the rainproof curtain to rotate and expand, thereby reducing the cost of the device and improving the automation degree of the rainproof device.
[0027] In an alternative embodiment, as shown in Figure 1 The power module 2 comprises a rechargeable battery.
[0028] Specifically, Figure 1 In the embodiment, since the optical equipment needs to rotate 360° in the working process of capturing the measurement target, the dome protection device also needs to face the skylight above the optical equipment as the optical equipment rotates, so the rainproof device adopts weak current control, uses a separate power supply such as a rechargeable battery and a solar cell which is not connected to a power supply device outside the rainproof device, to avoid that the rotation range of the rainproof device is limited due to the power supply line, and to improve the flexibility of dismounting and mounting of the rainproof device.
[0029] In an alternative embodiment, as shown in Figure 1 The control module 3 includes a relay, wherein the first end of the relay is connected to the second end of the sensing module 1, the second end of the relay is connected to the second end of the power supply module 2, and the third end of the relay is connected to the control end of the supporting device 6; the relay is used to attract the supporting device 6 based on the sensing signal, so that the supporting device 6 is separated from the bottom of the rainproof curtain 5.
[0030] Specifically, Figure 1 In the embodiment, the supporting device 6 is separated from the rainproof curtain 5 after being attracted by the relay, so that the rainproof curtain 5 loses support and falls automatically by gravity, without the need to set up a motor to drive the rainproof curtain 5 to expand, and the control method is simple and the rainproof curtain 5 expands quickly.
[0031] In an alternative embodiment, as shown in Figure 2 The rainproof curtain 5 includes a plastic film 51 and a gravity bar 52, wherein one end of the plastic film 51 is fixedly connected to the rotating shaft support 4, and the other end is fixedly connected to the gravity bar 52; the plastic film 51 drives the rotating shaft support 4 to rotate and expand under the action of its own gravity of the gravity bar 52; and the plastic film 51 covers the skylight of the protection device after expansion.
[0032] Specifically, Figure 2 In the embodiment, the plastic film 51 adopts a 10S-thick PE plastic film, a windproof anti-gravity crossbeam is made, the size is determined according to the structure of the skylight, and windproof and rainproof tests are performed.
[0033] In an alternative embodiment, as shown in Figure 3 It further includes a contact switch 7, wherein the first end of the contact switch 7 is connected to the second end of the control module 3, and the second end of the contact switch 7 is connected to the second end of the power supply module 2; the contact switch 7 is used to control the power supply module 2 to supply power to the control module 3.
[0034] Specifically, Figure 3 In the embodiment, the operator can manually control the contact switch 7 to be closed, so that the control module 3 is powered on under the power supply of the power supply module 2, and the supporting device 6 can be attracted based on the sensing signal.
[0035] In an alternative embodiment, the rainproof device further comprises a communication module 8 and an amplification device 9, wherein the fourth end of the control module 3 is connected with the communication module 8, the second end of the communication module 8 is wirelessly connected with a terminal, the control module 3 is used for controlling the communication module 8 to send an alarm signal to the terminal based on the sensing signal; the first end of the amplification device 9 is connected with the second end of the sensing module 1, the second end of the amplification device 9 is connected with the first end of the control module 3, and the amplification device 9 is used for amplifying the sensing signal.
[0036] Specifically, Figure 3 In this way, the alarm signal can be sent immediately to inform the operator to take relevant rainproof operation when the rainfall is monitored, and the terminal can be a sound and light alarm, a buzzer or the like.
[0037] Optionally, when the rainfall stops, the sensing module 1 stops outputting the sensing signal, the communication module 8 also stops sending the alarm signal to the terminal, and then the operator can manually roll up the rainproof curtain.
[0038] Although the embodiments of the utility model are described in combination with the drawings, various modifications and variations can be made by those skilled in the art without departing from the spirit and scope of the utility model, and such modifications and variations all fall within the scope defined by the appended claims.
Claims
1. A rain protection device for a shipboard optical equipment, characterized in that The optical equipment is arranged in a shipborne dome protection device, and the rainproof device comprises a sensing module, a power module, a control module, a rotating shaft support, a rainproof curtain and a supporting device, a first end of the sensing module is connected with a first end of the power module, and a second end of the sensing module is connected with a first end of the control module, the sensing module is used for sensing rainwater and sending a sensing signal to the control module; the rotating shaft support is embeddedly fixed in an inner side of a roof of the protection device; one end of the rainproof curtain is fixedly connected with the rotating shaft support and is wound on the rotating shaft support; a second end of the control module is connected with a second end of the power module, and a third end of the control module is connected with a control end of the supporting device; the supporting device is arranged below the rotating shaft support and is used for supporting and maintaining the rainproof curtain wound on the rotating shaft support; the control module is used for controlling the supporting device to be separated from a bottom of the rainproof curtain based on the sensing signal, so that the rainproof curtain drives the rotating shaft support to rotate and expand based on its own gravity.
2. The rainproof device according to claim 1, wherein the power module comprises a rechargeable battery.
3. The rain shield of claim 1, wherein the control module comprises a relay, wherein a first end of the relay is connected with the second end of the sensing module, a second end of the relay is connected with the second end of the power module, and a third end of the relay is connected with the control end of the supporting device; the relay is used for attracting the supporting device based on the sensing signal, so that the supporting device is separated from the bottom of the rainproof curtain.
4. The rain shield of claim 1, wherein the rainproof curtain comprises a plastic film and a gravity rod, wherein one end of the plastic film is fixedly connected with the rotating shaft support, and the other end is fixedly connected with the gravity rod; the plastic film drives the rotating shaft support to rotate and expand under the action of its own gravity of the gravity rod; the plastic film covers the roof of the protection device after being expanded.
5. The rain guard of claim 1, wherein further comprising a contact switch, wherein a first end of the contact switch is connected with the second end of the control module, a second end of the contact switch is connected with the second end of the power module, and the contact switch is used for controlling the power module to supply power to the control module.
6. The rain shield of claim 1, wherein further comprising a communication module, wherein a fourth end of the control module is connected with the communication module, a second end of the communication module is wirelessly connected with a terminal, and the control module is used for controlling the communication module to send an alarm signal to the terminal based on the sensing signal.
7. The rain deflector of claim 6, wherein further comprising an amplifying device, wherein a first end of the amplifying device is connected with the second end of the sensing module, and a second end of the amplifying device is connected with the first end of the control module, and the amplifying device is used for amplifying the sensing signal.