Water information device based on Beidou short message transmission

Abstract

The utility model is suitable for the technical field of water information devices, and provides a water information device based on Beidou short message transmission, which comprises a protective shell, a cover plate and a module fixing mechanism, the cover plate is connected to the top of the protective shell, a mounting cavity is formed in the protective shell, and the module fixing mechanism is arranged in the mounting cavity of the protective shell; the module fixing mechanism comprises a base, a tray, a butt joint seat, a clamping plate, a linkage rod, a sliding groove and a sliding rod, and the base is arranged at the bottom of the protective shell mounting cavity. According to the scheme, each module assembly is supported through the tray, during supporting, the tray is pushed to drive the linkage rod to slide on the base, and the sliding rod synchronously slides in the sliding groove while sliding and drives the clamping plate to rotate, so that one end of the clamping plate can abut against the edge of the module, and then the locking effect on the module is achieved; the module does not need to be installed and fixed through screws, operation is easy, time and labor are saved, and the module can be conveniently and rapidly disassembled and assembled.

Description

Technical Field

[0001] The utility model belongs to the technical field of water information devices, and in particular relates to a water information device based on Beidou short message transmission. Background Art

[0002] "Hydrological intelligence" includes two meanings: hydrological information and reports. Hydrological intelligence refers specifically to hydrological information that is selectively collected and sent for specific tasks such as flood control and drought relief. As changes in hydrological conditions are increasingly affected by human activities, in order to do a good job in hydrological forecasting, the scope of water information collection has been expanded to non-hydrological elements such as engineering information and social information. At present, in order to quickly conduct hydrological intelligence, professional hydrological intelligence devices are generally used to conduct real-time monitoring and early warning of key hydrological elements such as water level, rainfall, water storage, and water quality.

[0003] Although there are many kinds of water intelligence devices at present, there are still some problems. For example, there are generally multiple modules inside the current water intelligence devices, and most of these modules are currently fixed directly to the inside of the device shell by screws. On the one hand, direct fixation causes the module to directly abut against the shell, resulting in heat accumulation at the bottom of the module and inability to effectively dissipate heat. On the other hand, since the water intelligence device is often in a harsh environment when in use, the module inside the device is easily damaged and needs to be manually disassembled after damage. The structure locked by screws is not convenient for disassembling and assembling the module body, and the operation is cumbersome. Utility Model Content

[0004] The utility model provides a water information device based on Beidou short message transmission, aiming to solve the problem that the modules in the current water information device cannot be quickly disassembled and assembled, and directly abut against the shell, so the heat cannot be effectively dissipated.

[0005] The utility model is implemented as follows: a water information device based on Beidou short message transmission comprises: a protective shell, a cover plate and a module fixing mechanism;

[0006] The cover plate is connected to the top of the protective shell, and an installation cavity is provided inside the protective shell, and the module fixing mechanism is provided in the installation cavity of the protective shell;

[0007] The module fixing mechanism includes a base, a tray, a docking seat, a splint, a linkage rod, a slide groove and a sliding rod. The base is arranged at the bottom of the protective shell installation cavity, the linkage rod is slidably connected to the base, and the linkage rod is fixed to the bottom of the tray, the tray is located above the base, the docking seat is fixed to the side wall of the base, the splint is rotatably connected to the docking seat, the slide groove is set through the bottom of the splint side wall, the sliding rod is fixed to the bottom end of the linkage rod, and is slidably engaged in the slide groove, and one end of the splint is abutted against the module assembly on the tray.

[0008] Preferably, a butting plate is provided at the top end of the clamping plate, and the butting plate is rotatably connected to the clamping plate.

[0009] Preferably, a first return spring is sleeved on the linkage rod, and the first return spring is located between the base and the tray.

[0010] Preferably, heat dissipation holes are formed through the tray, and a plurality of heat dissipation holes are arranged in an array.

[0011] Preferably, at least two clamping plates are provided on one side of the base, and a transmission rod is coaxially fixed between the docking seats of two adjacent clamping plates.

[0012] Preferably, a ratchet wheel is coaxially fixed at one end of the transmission rod, and a ratchet pawl is rotatably connected to the side wall of the docking seat. One end of the ratchet pawl abuts in the notch at the edge of the ratchet wheel, and a second return spring is arranged between the ratchet pawl and the docking seat.

[0013] Preferably, a damping rod is fixed at the bottom of the base. One end of the damping rod is fixed at the bottom of the installation cavity of the protective shell, and a third return spring is sleeved on the damping rod. The third return spring is located between the protective shell and the base.

[0014] Preferably, a sealing plate is provided at the bottom edge of the cover plate, and a sealing groove is provided at the top edge of the protective shell. The sealing plate is snap-fitted in the sealing groove.

[0015] Preferably, a data acquisition module, a Beidou short message transmission module, and a data processing and display module are arranged in the installation cavity of the protective shell.

[0016] Compared with the prior art, the embodiments of the present application mainly have the following beneficial effects:

[0017] In this solution, each module component is supported by the tray. When supporting, the tray is pushed to drive the linkage rod to slide on the base. At the same time of sliding, the sliding rod synchronously slides in the sliding groove and drives the clamping plate to rotate, so that one end of the clamping plate can abut against the edge of the module, thereby realizing the locking effect on the module, avoiding the need to use screws to install and fix the module, with simple operation, time-saving and labor-saving, and facilitating the quick disassembly and assembly of the module. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is the external overall structure schematic diagram of the present utility model;

[0019] Figure 2 is the schematic diagram of the tray and its connection structure of the present utility model;

[0020] Figure 3It is a schematic structural diagram of the module fixing mechanism of the present utility model;

[0021] Figure 4 It is a schematic diagram of the ratchet wheel and its connection structure of the present utility model;

[0022] In the figure: 1. Protective shell; 2. Cover plate; 3. Module fixing mechanism; 31. Base; 32. Tray; 33. Docking seat; 34. Clamp plate; 35. Linking rod; 36. Slide groove; 37. Slide bar; 38. Abutted plate; 39. First return spring; 310. Heat dissipation hole; 311. Transmission rod; 312. Ratchet wheel; 313. Pawl; 314. Second return spring; 4. Damping rod; 5. Third return spring; 6. Sealing plate; 7. Sealing groove. Specific embodiments

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which this application belongs; the terms used in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above drawings are intended to cover non-exclusive inclusion. The terms "first", "second", etc. in the specification and claims of this application or the above drawings are used to distinguish different objects and not to describe a specific order.

[0024] Reference to "embodiment" herein means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of this application. The phrase appears in various places in the specification and does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. Those skilled in the art will explicitly and implicitly understand that the embodiments described herein can be combined with other embodiments.

[0025] An embodiment of the present utility model provides a water information reporting device based on Beidou short message transmission, as Figures 1-4 shown, including: a protective shell 1, a cover plate 2, and a module fixing mechanism 3;

[0026] The cover plate 2 is connected to the top of the protective shell 1, and an installation cavity is provided inside the protective shell 1, and the module fixing mechanism 3 is arranged in the installation cavity of the protective shell 1;

[0027] The module fixing mechanism 3 includes a base 31, a tray 32, a docking seat 33, a clamping plate 34, a linkage rod 35, a sliding groove 36 and a sliding rod 37. The base 31 is arranged at the bottom of the installation cavity of the protective shell 1. The linkage rod 35 is slidably connected to the base 31 and is fixed to the bottom of the tray 32. The tray 32 is located above the base 31. The docking seat 33 is fixed to the side wall of the base 31. The clamping plate 34 is rotatably connected to the docking seat 33. The sliding groove 36 is penetrated and arranged at the bottom of the side wall of the clamping plate 34. The sliding rod 37 is fixed to the bottom end of the linkage rod 35 and is slidably clamped in the sliding groove 36. One end of the clamping plate 34 abuts against the module assembly on the tray 32.

[0028] It should be noted that since there are generally multiple modules inside the existing water information reporting device, and most of these modules are currently directly fixed inside the device shell by screws. On the one hand, direct fixing causes the modules to directly abut against the shell, resulting in heat accumulation at the bottom of the modules and ineffective heat dissipation. On the other hand, since the water information reporting device is often in a harsh environment during use, the modules inside the device are prone to damage. After damage, it is necessary to manually disassemble them, and the structure locked by screws is not convenient for disassembling and assembling the module body, and the operation is cumbersome. To solve this problem, a module fixing mechanism 3 is provided in this solution. The tray 32 is used to support each module assembly. When supporting, the tray 32 is pushed to drive the linkage rod 35 to slide on the base 31. At the same time, the sliding rod 37 synchronously slides in the sliding groove 36 and drives the clamping plate 34 to rotate, so that one end of the clamping plate 34 can abut against the edge of the module, thereby realizing the locking effect on the module, avoiding the need to use screws to install and fix the module, with simple operation, time-saving and labor-saving, and facilitating the quick disassembly and assembly of the module.

[0029] Specifically, in this embodiment, this solution mainly includes a protective shell 1, a cover plate 2 and a module fixing mechanism 3. When in use, the module to be installed is placed on the protective shell 1, the cover plate 2 and the module fixing mechanism 3. Then the tray 32 is pushed to drive the linkage rod 35 to slide. At the same time, the sliding rod 37 synchronously slides in the sliding groove 36 and drives the clamping plate 34 to rotate, so that one end of the clamping plate 34 can abut against the edge of the module. When the clamping plate 34 rotates, the transmission rod 311 rotates synchronously and drives the ratchet wheel 312 to rotate. And the pawl 313 slides on the edge of the ratchet wheel 312 and limits the ratchet wheel 312, thereby locking the clamping plate 34 so that the module can be firmly fixed on the tray 32.

[0030] In a further preferred embodiment of the present utility model, as Figures 1-4 shown, a butting plate 38 is arranged at the top end of the clamping plate 34, and the butting plate 38 is rotatably connected to the clamping plate 34.

[0031] In this embodiment, the module assembly is fixed on the tray 32 by abutting the butting plate 38 against the module assembly.

[0032] In a further preferred embodiment of the present utility model, as Figures 1-4 shown, a first return spring 39 is sleeved on the linkage rod 35, and the first return spring 39 is located between the base 31 and the tray 32.

[0033] In this embodiment, the tray 32 is pushed by the elastic force of the first return spring 39, so that the tray 32 can be quickly reset.

[0034] In a further preferred embodiment of the present utility model, as Figures 1-4 shown, heat dissipation holes 310 are formed through the tray 32, and a plurality of heat dissipation holes 310 are arranged in an array.

[0035] In this embodiment, through the arrangement of the heat dissipation holes 310, the heat between the tray 32 and the module assembly can be quickly dissipated.

[0036] In a further preferred embodiment of the present utility model, as Figures 1-4 shown, at least two clamping plates 34 are arranged on one side of the base 31, and a transmission rod 311 is coaxially fixed between the docking seats 33 of two adjacent clamping plates 34.

[0037] In this embodiment, the two adjacent clamping plates 34 can be synchronously linked through the transmission rod 311.

[0038] In a further preferred embodiment of the present utility model, as Figures 1-4 shown, a ratchet wheel 312 is coaxially fixed at one end of the transmission rod 311, and a pawl 313 is rotatably connected to the side wall of the docking seat 33. One end of the pawl 313 abuts against the notch at the edge of the ratchet wheel 312, and a second return spring 314 is arranged between the pawl 313 and the docking seat 33.

[0039] In this embodiment, the pawl 313 is pulled by the elastic force of the second return spring 314, so that one end of the pawl 313 can always abut against the notch at the edge of the ratchet wheel 312.

[0040] In a further preferred embodiment of the present utility model, as Figures 1-4 shown, a damping rod 4 is fixed at the bottom of the base 31. One end of the damping rod 4 is fixed at the bottom of the installation cavity of the protective shell 1, and a third return spring 5 is sleeved on the damping rod 4. The third return spring 5 is located between the protective shell 1 and the base 31.

[0041] In this embodiment, the damping rod 4 and the third return spring 5 are used to damp the whole base 31.

[0042] In a further preferred embodiment of the present utility model, as Figures 1-4As shown, a sealing plate 6 is provided at the bottom edge of the cover plate 2, and a sealing groove 7 is provided at the top edge of the protective shell 1, and the sealing plate 6 is snap-fitted into the sealing groove 7.

[0043] In this embodiment, through the setting of the sealing plate 6, the protective shell 1 and the cover plate 2 can be sealed to prevent water from entering the internal cavity of the protective shell 1.

[0044] In a further preferred embodiment of the present utility model, as Figures 1-4 shown, a data acquisition module, a Beidou short message transmission module, and a data processing and display module are provided in the installation cavity of the protective shell 1.

[0045] In this embodiment, through the Beidou satellite system, the device can realize the real-time transmission of hydrological data, ensuring that decision-makers can timely understand the hydrological conditions. Moreover, it has a wide coverage range, is not restricted by regions, and has strong anti-interference ability, which can effectively avoid interference between users and ensure the stability of data transmission.

[0046] It should be noted that for the foregoing embodiments, for the sake of simple description, they are all expressed as a series of action combinations. However, those skilled in the art should know that the present utility model is not limited by the described action sequence, because according to the present utility model, certain steps may adopt other sequences or be carried out simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily essential to the present utility model.

[0047] In several embodiments provided by the present application, it should be understood that the disclosed device can be implemented in other ways. For example, the device embodiments described above are merely illustrative. For example, the above-mentioned unit division can have other division methods in actual implementation. For example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point, the displayed or discussed coupling or communication connection between each other can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunications or other forms.

[0048] The units described above as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they can be located in one place, or they can be distributed to multiple network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0049] The above embodiments are only used to illustrate the technical solutions of the present utility model, rather than limiting the protection scope of the utility model. Obviously, the described embodiments are only partial embodiments of the present utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope to be protected by the present utility model. Although the present utility model has been described in detail with reference to the above embodiments, those of ordinary skill in the art can still, without conflict and without creative efforts, combine, add or delete the features in the embodiments of the present utility model according to the circumstances, or make other adjustments, so as to obtain different technical solutions that essentially do not deviate from the concept of the present utility model, and these technical solutions also belong to the scope to be protected by the present utility model.

Claims

1. A water information reporting device based on Beidou short message transmission, characterized in that Including: A protective shell (1), a cover plate (2) and a module fixing mechanism (3); The cover plate (2) is connected to the top of the protective shell (1), and an installation cavity is arranged inside the protective shell (1), and the module fixing mechanism (3) is arranged in the installation cavity of the protective shell (1); The module fixing mechanism (3) includes a base (31), a tray (32), a docking seat (33), a clamping plate (34), a linkage rod (35), a chute (36) and a sliding rod (37). The base (31) is arranged at the bottom of the installation cavity of the protective shell (1). The linkage rod (35) is slidably connected to the base (31), and the linkage rod (35) is fixed to the bottom of the tray (32). The tray (32) is located above the base (31). The docking seat (33) is fixed to the side wall of the base (31). The clamping plate (34) is rotatably connected to the docking seat (33). The chute (36) is arranged through the bottom of the side wall of the clamping plate (34). The sliding rod (37) is fixed to the bottom end of the linkage rod (35) and is slidably clamped in the chute (36), and one end of the clamping plate (34) abuts against the module assembly on the tray (32).

2. The water information reporting device based on Beidou short message transmission according to claim 1, characterized in that, A butting plate (38) is arranged at the top end of the clamping plate (34), and the butting plate (38) is rotatably connected to the clamping plate (34).

3. The water information reporting device based on Beidou short message transmission according to claim 1, wherein, A first return spring (39) is sleeved on the linkage rod (35), and the first return spring (39) is located between the base (31) and the tray (32).

4. The water information reporting device based on Beidou short message transmission according to claim 1, characterized in that, Heat dissipation holes (310) are arranged through the tray (32), and a plurality of heat dissipation holes (310) are arranged in an array.

5. The water information reporting device based on Beidou short message transmission according to claim 1, characterized in that, At least two clamping plates (34) are arranged on one side of the base (31), and a transmission rod (311) is coaxially fixed between the docking seats (33) of two adjacent clamping plates (34).

6. The water information reporting device based on Beidou short message transmission according to claim 5, characterized in that, One end of the transmission rod (311) is coaxially fixed with a ratchet wheel (312), and a ratchet pawl (313) is rotatably connected to the side wall of the docking seat (33). One end of the ratchet pawl (313) abuts in the notch at the edge of the ratchet wheel (312), and a second return spring (314) is arranged between the ratchet pawl (313) and the docking seat (33).

7. The water information reporting device based on Beidou short message transmission according to claim 1, characterized in that, A damping rod (4) is fixed to the bottom of the base (31). One end of the damping rod (4) is fixed to the bottom of the installation cavity of the protective shell (1), and a third return spring (5) is sleeved on the damping rod (4). The third return spring (5) is located between the protective shell (1) and the base (31).

8. The water information reporting device based on Beidou short message transmission according to claim 1, characterized in that, A sealing plate (6) is arranged at the bottom edge of the cover plate (2), and a sealing groove (7) is arranged at the top edge of the protective shell (1), and the sealing plate (6) is clamped in the sealing groove (7).

9. The water information reporting device based on Beidou short message transmission according to claim 1, characterized in that, A data acquisition module, a Beidou short message transmission module, and a data processing and display module are arranged in the installation cavity of the protective shell (1).

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