CN215581204U - Water conservancy monitoring RTU with 4g double module - Google Patents

Abstract

The utility model discloses a water conservancy monitoring RTU with 4g double modules, which comprises a shell, wherein the top of a circular plate is fixedly connected with a bent rod, the outer wall of the bent rod is in clearance fit with a through hole at the top of a vertical cylinder, one side of the bent rod is fixedly connected with a bottom plate, the bottom of the bottom plate is fixedly connected with a first spring, the bottom of the first spring is fixedly connected with the bottom of the inner wall of the shell, a circuit board is in clearance fit above the bottom plate, and one side of the circuit board is fixedly connected with the top of the bottom plate through a bolt. The utility model relates to the technical field of RTUs (remote terminal Unit), wherein through the matching among a circular plate, a first spring and a circuit board, if a shell is inclined, the spring in the shell can buffer the circuit board, meanwhile, when the circular plate moves downwards, the gas in a vertical cylinder can be compressed, and the rebound generated after the compression can also play a role in buffering, so that the problem that the circuit board is easy to damage when inclined due to the fact that the circuit board is more precise when the traditional device works is solved, and the maintenance cost is reduced.

Description

Water conservancy monitoring RTU with 4g double module

Technical Field

The utility model relates to the technical field of RTUs, in particular to a water conservancy monitoring RTU with 4g double modules.

Background

The remote terminal unit is called RTU, it is a special computer measurement and control unit with modular structure designed for long communication distance and bad industrial field environment, the RTU can be realized by various different hardware and software, it depends on the property of the controlled field, field environment condition, complexity of the system, requirement for data communication, real-time alarm report, analog signal measurement accuracy, state monitoring, regulation control and switch control of the equipment, in the water conservancy monitoring, in order to ensure the normal transmission of the signal, a water conservancy monitoring RTU with 4g double module is needed.

The existing device adopts the RTU to monitor the condition of production in the water conservancy, and then conducts the record to the user in the control equipment.

However, the circuit board of the existing device is relatively precise when working, so that the circuit board is easily damaged when toppling over, and the maintenance cost is increased.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a water conservancy monitoring RTU with 4g double modules, which solves the problems that the circuit board is more precise when the existing device works, the circuit board is easy to damage when the existing device is toppled over, and the maintenance cost is increased.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a water conservancy monitoring RTU with two modules of 4g, includes the casing, the inner wall bottom rigid coupling of casing has a vertical cylinder, the inner wall clearance fit of vertical cylinder has the plectane, the top rigid coupling of plectane has the knee, the outer wall of knee and the top through-hole clearance fit of vertical cylinder, one side rigid coupling of knee has the bottom plate, the bottom rigid coupling of bottom plate has first spring, the bottom of first spring and the inner wall bottom fixed connection of casing, the top clearance fit of bottom plate has the circuit board, the top fixed connection of bolt and bottom plate is passed through to one side of circuit board.

Preferably, the outer wall of the circular plate is provided with a rubber pad.

Preferably, inner wall one side rigid coupling of casing has the power, the bottom laminating of power has radiating fin, radiating fin's bottom rigid coupling has the diaphragm, the outer wall clearance fit of diaphragm has the fixture block, the top of fixture block and the bottom fixed connection of casing, radiating fin's bottom one side rigid coupling has the square, the groove clearance fit of square has the horizontal pole, the top rigid coupling of horizontal pole has the slider, the outer wall of slider and the bottom recess slip joint of casing, one side rigid coupling of slider has the second spring, one side of second spring and bottom recess one side fixed connection of casing.

Preferably, one side of the outer wall of the cross rod is matched with the shape of the groove of the square block.

Preferably, the top rigid coupling of casing has the shell, one side of shell rotates through the round pin axle and links to each other there is the apron, the top fixed connection of bolt and shell is passed through to one side of apron, the top rigid coupling of casing has the square board, one side of square board rotates through the round pin axle and links to each other there is the antenna, the positive round pin axle rigid coupling of antenna has the third spring, the both ends of third spring respectively with the front of antenna and the positive fixed connection of square board.

Advantageous effects

The utility model provides a water conservancy monitoring RTU with 4g double modules. The method has the following beneficial effects: this water conservancy monitoring RTU with 4g double module passes through the plectane, cooperation between first spring and the circuit board, if the casing appears empting, the inside spring of casing can cushion the circuit board, simultaneously when the plectane downstream, can be with erecting the inside gas compression of a section of thick bamboo, the effect of buffering also can be played in the resilience that produces after the compression, solved current device when carrying out the during operation because the circuit board is more accurate, cause the problem of the damage of circuit board when empting easily, and maintenance cost is reduced.

Through the diaphragm, the cooperation between fixture block and the square, install radiating fin in the below of power, the radiating effect of power has been improved, when the installation, the user can insert the diaphragm inside the fixture block and stimulate the horizontal pole of one side earlier, when waiting that radiating fin joint to the recess of casing bottom, the user can loosen the horizontal pole, it fixes in the square is connected to the horizontal pole joint to drive the horizontal pole joint under the elastic deformation of second spring, convenient to use person dismantles, is favorable to promoting and using.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic external view of FIG. 1;

FIG. 3 is a schematic structural view of the circular plate, the first spring and the circuit board of FIG. 1;

fig. 4 is a schematic structural view of the cross plate, the latch and the square block in fig. 1.

In the figure: 1. the antenna comprises a shell, 2, a vertical cylinder, 3, a circular plate, 4, a bent rod, 5, a bottom plate, 6, a circuit board, 7, a cover plate, 8, a first spring, 9, a power supply, 10, a radiating fin, 11, a transverse plate, 12, a clamping block, 13, a square block, 14, a transverse rod, 15, a sliding block, 16, a second spring, 17, a square plate, 18, an antenna, 19, a third spring, 20 and a shell.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through a wire, and an appropriate controller and an appropriate encoder should be selected according to actual conditions to meet control requirements, and specific connection and control sequences should be obtained.

The first embodiment is as follows: as can be seen from fig. 1-3, a water conservancy monitoring RTU with 4g double modules comprises a shell 1, wherein a vertical cylinder 2 is fixedly connected to the bottom of the inner wall of the shell 1, a circular plate 3 is fixedly connected to the inner wall of the vertical cylinder 2 in a clearance fit manner, a bent rod 4 is fixedly connected to the top of the circular plate 3, the outer wall of the bent rod 4 is fixedly connected to the top through hole of the vertical cylinder 2 in a clearance fit manner, a bottom plate 5 is fixedly connected to one side of the bent rod 4, a first spring 8 is fixedly connected to the bottom of the bottom plate 5, the bottom of the first spring 8 is fixedly connected to the bottom of the inner wall of the shell 1, a circuit board 6 is fixedly connected to the top of the bottom plate 5 in a clearance fit manner, and one side of the circuit board 6 is fixedly connected to the top of the bottom plate 5 through a bolt;

in the specific implementation process, it is worth particularly pointing out that the problem that the circuit board is easily damaged when the circuit board is toppled due to the fact that the circuit board is precise when the existing device works is solved through the matching among the circular plate 3, the first spring 8 and the circuit board 6, and the maintenance cost is reduced;

further, the outer wall of the circular plate 3 is provided with a rubber pad;

in the specific implementation process, the sealing performance is improved, and the normal buffering is ensured;

specifically, when using this water conservancy monitoring RTU who has 4g dual module, if casing 1 appears empting, the inside first spring 8 of casing 1 can cushion circuit board 6, and when the plectane 3 downstream, can be with the inside gas compression of vertical cylinder 2 simultaneously, the rebound that produces after the compression also can play the effect of buffering.

Example two: as can be seen from fig. 1, 2 and 4, a power supply 9 is fixedly connected to one side of the inner wall of a housing 1, a heat dissipation fin 10 is attached to the bottom of the power supply 9, a transverse plate 11 is fixedly connected to the bottom of the heat dissipation fin 10, a clamping block 12 is in clearance fit with the outer wall of the transverse plate 11, the top of the clamping block 12 is fixedly connected to the bottom of the housing 1, a block 13 is fixedly connected to one side of the bottom of the heat dissipation fin 10, a cross bar 14 is in clearance fit with a groove of the block 13, a sliding block 15 is fixedly connected to the top of the cross bar 14, the outer wall of the sliding block 15 is slidably clamped with the bottom groove of the housing 1, a second spring 16 is fixedly connected to one side of the sliding block 15, and one side of the second spring 16 is fixedly connected to one side of the bottom groove of the housing 1;

in the specific implementation process, it is worth pointing out that a user can insert the transverse plate 11 into the fixture block 12 and pull the cross bar 14 on one side, when the heat dissipation fin 10 is clamped into the groove at the bottom of the housing 1, the user can release the cross bar 14, and the cross bar 14 is driven to be clamped into the block 13 to be fixed under the elastic deformation of the second spring 16, so that the heat dissipation fin 10 can be conveniently mounted and dismounted;

furthermore, one side of the outer wall of the cross rod 14 is matched with the shape of the groove of the square 13;

in the specific implementation process, it is worth particularly pointing out that the clamping between the cross bar 14 and the block 113 is ensured to be tight;

further, a shell 20 is fixedly connected to the top of the shell 1, one side of the shell 20 is rotatably connected with a cover plate 7 through a pin shaft, one side of the cover plate 7 is fixedly connected with the top of the shell 20 through a bolt, a square plate 17 is fixedly connected to the top of the shell 1, one side of the square plate 17 is rotatably connected with an antenna 18 through a pin shaft, a third spring 19 is fixedly connected to a front pin shaft of the antenna 18, and two ends of the third spring 19 are fixedly connected with the front of the antenna 18 and the front of the square plate 17 respectively;

in the specific implementation process, it is worth particularly pointing out that when the antenna 18 is laid flat, the third spring 19 is in a compressed state, and at this time, the antenna 18 is always in contact with the bottom of the cover plate 7, and after a user opens the cover plate 7, the antenna 18 drives the antenna 18 to be erected through the elastic deformation of the third spring 19, so that the antenna 18 is protected, and meanwhile, the antenna is convenient to store;

specifically, on the basis of above-mentioned embodiment one, fin 10 is installed to the below at power 9, the radiating effect of power 9 has been improved, when the installation, the user can insert diaphragm 11 inside and the horizontal pole 14 of pulling one side of fixture block 12 earlier, when treating fin 10 joint to the recess of casing 1 bottom, the user can loosen horizontal pole 14, it fixes to drive horizontal pole 14 joint to fix in square 13 under second spring 16's elastic deformation, convenient to use person dismantles, be favorable to promoting and using.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a water conservancy monitoring RTU with two modules of 4g, includes casing (1), its characterized in that: the inner wall bottom rigid coupling of casing (1) has a vertical cylinder (2), the inner wall clearance fit of a vertical cylinder (2) has plectane (3), the top rigid coupling of plectane (3) has knee (4), the outer wall of knee (4) and the top through-hole clearance fit of a vertical cylinder (2), one side rigid coupling of knee (4) has bottom plate (5), the bottom rigid coupling of bottom plate (5) has first spring (8), the bottom of first spring (8) and the inner wall bottom fixed connection of casing (1), the top clearance fit of bottom plate (5) has circuit board (6), the top fixed connection of bolt and bottom plate (5) is passed through to one side of circuit board (6).

2. A water conservancy monitoring RTU with 4g two module according to claim 1 characterized in that: and a rubber pad is arranged on the outer wall of the circular plate (3).

3. A water conservancy monitoring RTU with 4g two module according to claim 1 characterized in that: the utility model discloses a heat dissipation device, including casing (1), inner wall one side rigid coupling of casing (1) has power (9), the bottom laminating of power (9) has radiating fin (10), the bottom rigid coupling of radiating fin (10) has diaphragm (11), the outer wall clearance fit of diaphragm (11) has fixture block (12), the top of fixture block (12) and the bottom fixed connection of casing (1), bottom one side rigid coupling of radiating fin (10) has square (13), the recess clearance fit of square (13) has horizontal pole (14), the top rigid coupling of horizontal pole (14) has slider (15), the outer wall of slider (15) and the bottom recess slip joint of casing (1), one side rigid coupling of slider (15) has second spring (16), one side of second spring (16) and bottom recess one side fixed connection of casing (1).

4. A water conservancy monitoring RTU with 4g two module according to claim 3 characterized in that: one side of the outer wall of the cross rod (14) is matched with the shape of the groove of the square block (13).

5. A water conservancy monitoring RTU with 4g two module according to claim 1 characterized in that: the top rigid coupling of casing (1) has shell (20), one side of shell (20) rotates through the round pin axle and has linked to each other apron (7), the top fixed connection of bolt and shell (20) is passed through to one side of apron (7), the top rigid coupling of casing (1) has square plate (17), one side of square plate (17) rotates through the round pin axle and has linked to each other antenna (18), the positive round pin axle rigid coupling of antenna (18) has third spring (19), the both ends of third spring (19) respectively with the front of antenna (18) and the positive fixed connection of square plate (17).

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