Underground communication terminal

Abstract

The utility model discloses an underground communication terminal, and relates to the technical field of underground communication terminals, and the technical scheme is that the underground communication terminal comprises a housing, the front side of the housing is provided with an opening, and the housing is arc-shaped; the cover plate is attached to the front side of the shell, and the cover plate is arranged to be in an arc shape; the number of the installation columns is four, the four installation columns are fixedly connected with the four corners of the inner wall of the rear side of the shell correspondingly, a circuit board is arranged in the shell, and the circuit board is connected with the four installation columns through screws; the arc-shaped communication terminal has the beneficial effects that the shell and the cover plate of the communication terminal are arranged to be arc-shaped, so that the appearance of the communication terminal can be changed from a square shape to an arc shape, the fitting degree of the communication terminal and a well wall is good when the communication terminal is mounted on the well wall, and the occupied space can be reduced; in this way, the probability that a worker collides with the communication terminal when going up and down in a well is greatly reduced, and unnecessary economic losses are avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of underground communication terminal technical field, specifically a kind of underground communication terminal. BACKGROUND

[0002] Underground communication terminal refers to in communication system, the equipment for sending and receiving information, to ensure the safety of underground worker, underground communication terminal will be installed on the well wall;

[0003] The existing underground communication terminal is found that its appearance is mostly square when in use, the fitting degree is poor when being installed in well wall, and more space is occupied, so the probability of being bumped by a kind of underground communication terminal is larger when staff goes up and down in well, thus improvement is needed;

[0004] Therefore, it is necessary to invent an underground communication terminal. SUMMARY

[0005] Therefore, the utility model provides a kind of underground communication terminal to solve the problems in the background art.

[0006] In order to achieve the above purpose, the utility model provides the following technical scheme: a kind of underground communication terminal, comprising:

[0007] Shell, the shell front side is set to open and shell is set to arc shape;

[0008] Cover plate, which is attached to the front side of the shell, is set to arc shape;

[0009] Mounting column, which is set to four, is fixedly connected to the four corners of the inner wall of the rear side of the shell, respectively. The shell has a circuit board inside. The circuit board is connected to the four mounting columns by screws.

[0010] Guide rod, which is set to two, is fixedly connected to the rear side of the cover plate. Both of the guide rods pass through the top of the shell. Both of the guide rods have a magnet one fixedly connected to the bottom end. The shell bottom inner wall is fixedly connected with two housings. Both of the housings have a magnet two fixedly connected inside. Both of the magnet ones extend to the inside of the two housings and are attracted to the two magnet twos, respectively.

[0011] Mounting assembly, which is set to two, is located on both sides of the shell.

[0012] Preferably, the cover plate and the shell are in sliding contact.

[0013] Preferably, the guide rod and the shell are in sliding contact.

[0014] Preferably, the magnet one and the housing are in sliding contact.

[0015] Preferably, the two guide rods are both T-shaped in section.

[0016] Preferably, the mounting assembly comprises a hollow shell fixedly connected to one side of the shell body, and two through-slots are formed in the front side of the hollow shell.

[0017] Preferably, two mounting plates are fixedly connected to one side of the hollow shell, and mounting holes are formed in the two mounting plates.

[0018] Preferably, two connecting blocks are arranged on the front side of the hollow shell, and the two connecting blocks are both fixedly connected to the shell body, and a first rotating shaft is movably arranged on each of the two connecting blocks, the rear end of each of the two first rotating shafts penetrates through the two through-slots and extends into the hollow shell, a stop rod is fixedly connected to the rear end of each of the two first rotating shafts, and the stop rod is in sliding contact with the inner wall of the front side of the hollow shell.

[0019] Preferably, a knob is fixedly connected to the front end of each of the two first rotating shafts, and a spring is sleeved around each of the two first rotating shafts and in sliding contact with the knob and the connecting block at both ends.

[0020] Preferably, a communication module is mounted on the circuit board, and a water level sensor is mounted on the bottom of the shell body, and the water level sensor and the communication module are both electrically connected to the circuit board.

[0021] The present application has the following beneficial effects:

[0022] 1. The shell body and the cover plate of the communication terminal are arranged in an arc shape, so that the shape of the communication terminal is changed from a square shape to an arc shape, the fit between the communication terminal and the well wall is good when the communication terminal is installed on the well wall, the occupied space can be reduced, the probability that the communication terminal is bumped by the staff when the staff goes up and down in the well is greatly reduced, and unnecessary economic losses are avoided.

[0023] 2. The mounting assembly is arranged on both sides of the shell body, so that the communication terminal can be quickly disassembled from the well wall when the communication terminal needs to be repaired due to problems in the later period. BRIEF DESCRIPTION OF DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only exemplary, and for those skilled in the art, other drawings can be derived from the provided drawings without creative labor.

[0025] The structure, proportion, size and the like shown in the specification are only used to cooperate with the content disclosed in the specification, to be understood and read by those skilled in the art, and do not define the limiting conditions that can be implemented by the utility model, and therefore do not have technical substantive significance. Any modification of structure, change of proportion relationship or adjustment of size, without affecting the effects that can be produced by the utility model and the purposes that can be achieved, should still fall within the scope that can be covered by the technical content disclosed by the utility model.

[0026] Figure 1 The overall structure schematic view provided by the utility model;

[0027] Figure 2 The overall structure schematic view provided by the utility model; Figure 1 Exploded perspective view;

[0028] Figure 3 The overall structure schematic view provided by the utility model; Figure 2 Enlarged view of A in the overall structure schematic view provided by the utility model;

[0029] Figure 4 The side view sectional view provided by the utility model; Figure 1 ;

[0030] Figure 5 The enlarged view of B in the overall structure schematic view provided by the utility model; Figure 4

[0031] Figure 6 The side view sectional view provided by the utility model; Figure 2 ;

[0032] Figure 7 The enlarged view of C in the overall structure schematic view provided by the utility model; Figure 6

[0033] Figure 8 The top view sectional view of the shell, cover plate, circuit board and the like provided by the utility model;

[0034] Figure 9 The top view perspective view provided by the utility model; Figure 1

[0035] In the figure: 1, shell; 2, cover plate; 3, mounting column; 4, circuit board; 5, guide rod; 6, magnet one; 7, outer shell; 8, magnet two; 9, hollow shell; 10, through slot; 11, mounting plate; 12, mounting hole; 13, connecting block; 14, rotating shaft one; 15, stop rod; 16, knob; 17, spring; 18, water level sensor. DETAILED DESCRIPTION

[0036] ​​​The preferred embodiments of the utility model are described below in combination with the drawings, and it should be understood that the preferred embodiments described herein are only used for illustrating and explaining the utility model, and are not used for limiting the utility model.

[0037] Referring to the drawings Figure 1 -attached Figure 9 The utility model provides a kind of underground communication terminal, comprising:

[0038] Shell 1, shell 1 front side is set to open and shell 1 is set to arc shape;

[0039] Cover plate 2, which is attached to the front side of the shell 1, is set to an arc shape.

[0040] Mounting columns 3, which are set to four, are respectively fixedly connected with the inner wall of the rear side of the shell 1 at the four corners, and the shell 1 has a circuit board 4 inside, which is connected with the four mounting columns 3 through screws.

[0041] Guide rods 5, which are set to two, are both fixedly connected to the rear side of the cover plate 2 and both penetrate through the top of the shell 1, and the bottom ends of the two guide rods 5 are both fixedly connected with a magnet one 6, and the bottom inner wall of the shell 1 is fixedly connected with two housings 7, and the interiors of the two housings 7 are both fixedly connected with a magnet two 8, and the two magnet ones 6 respectively extend into the interiors of the two housings 7 and are respectively attracted to the two magnet twos 8.

[0042] Mounting assemblies, which are set to two, are respectively located on both sides of the shell 1

[0043] The cover plate 2 and the shell 1 are in sliding contact, the guide rods 5 and the shell 1 are in sliding contact, the magnet one 6 and the housing 7 are in sliding contact, and the cross sections of the two guide rods 5 are both set to T shape.

[0044] In this embodiment, the shell 1 and the cover plate 2 of the underground communication terminal are set to arc shape, so that the shape of the underground communication terminal can be changed from square to arc shape, which can better fit the well wall when installed in the well wall and can reduce the occupied space, so that the probability of the underground communication terminal being bumped by the staff when going up and down in the well can be greatly reduced, thereby avoiding unnecessary economic losses.

[0045] Wherein, in order to realize the purpose of disassembly, the device adopts the following technical scheme: the mounting assembly comprises a hollow shell 9, the hollow shell 9 is fixedly connected to one side of the shell body 1, two through grooves 10 are formed in the front side of the hollow shell 9, two mounting plates 11 are fixedly connected to one side of the hollow shell 9, mounting holes 12 are formed in the two mounting plates 11, two connecting blocks 13 are arranged on the front side of the hollow shell 9, the two connecting blocks 13 are fixedly connected to the shell body 1, two shafts one 14 are movably arranged on the two connecting blocks 13, the two shafts one 14 extend into the hollow shell 9 through the two through grooves 10, the two shafts one 14 are fixedly connected to the rear ends of the two shafts one 14, the two shafts one 14 are in sliding contact with the inner wall of the front side of the hollow shell 9, the two shafts one 14 are fixedly connected to the front ends of the two shafts one 14, the two shafts one 14 are externally sleeved with springs 17, and the two ends of the springs 17 are in sliding contact with the rotary knobs 16 and the connecting blocks 13, respectively, the design of the mounting assembly can not only install the device on the well wall but also can conveniently disassemble it from the well wall, so as to facilitate the maintenance of the components on the circuit board 4; The communication module is installed on the circuit board 4, the water level sensor 18 is installed at the bottom of the shell body 1, and the water level sensor 18 and the communication module are electrically connected with the circuit board 4; The communication module comprises a Wi-Fi module, a Bluetooth module and a 4G / 5G module, which ensures the communication ability of the downhole communication terminal, and in actual use, the water level sensor 18 is an ultrasonic water level sensor, and the water level sensor model can be Global water WL700 or other water level sensors with the same function.

[0046] The use process of the utility model is as follows: when using the utility model, the device can be installed on the well wall by using bolts under the action of the four mounting plates 11 and the four mounting holes 12, because the shell body 1 and the cover plate 2 are arranged in an arc shape, the shape of the communication terminal can be changed from square to arc, so that the adhesion with the well wall is good when it is installed on the well wall, the occupied space can be reduced, the probability of knocking the communication terminal when the staff goes up and down in the well is greatly reduced, and unnecessary economic loss is avoided.

[0047] When the communication terminal needs to be repaired due to damage of the components on the circuit board 4, the knobs 16 are pressed to move the shafts 14 and the stoppers 15 backward, so that the stoppers 15 are not in contact with the inner wall of the front side of the hollow shell 9, then the knobs 16 are turned to make the horizontal stoppers 15 vertical, the same principle is used to turn the other three knobs 16, then the shell 1 is pulled forward to make the four stoppers 15 pass through the four through slots 10 and move out of the hollow shell 9, so that the shell 1 is detached from the well wall, then the cover plate 2 is pushed upward, so that the two guide rods 5 are also moved upward, and the magnet 6 is separated from the magnet 8, so that the cover plate 2, the guide rods 5 and the magnet 6 are removed from the shell 1, then the circuit board 4 is exposed, and the components on the circuit board 4 are repaired;

[0048] After the repair is completed, the two guide rods 5 are aligned with the two slots in the shell 1, then the cover plate 2 is pushed downward to make the two magnets 6 inserted into the two housings 7, so that the magnets 6 are attracted to the magnets 8, thereby ensuring that the cover plate 2 and the shell 1 are stably combined together, then the shell 1 is attached to the well wall, and the four stoppers 15 are located in front of the four through slots 10, then the knobs 16 are pressed to move the shafts 14 and the stoppers 15 backward, so that the stoppers 15 are moved into the hollow shell 9 through the through slots 10, and the springs 17 are compressed, then the knobs 16 are turned to rotate the shafts 14, so that the vertical stoppers 15 are changed to be horizontal, then the knobs 16 are released, and the springs 17 are rebounded to move the knobs 16, the shafts 14 and the stoppers 15 forward, so that the stoppers 15 are in close contact with the hollow shell 9, then the other three knobs 16 are pressed and turned, and the underground communication terminal is installed, and the installation and dismounting are particularly simple, only the knobs 16 need to be pressed and turned, the bolts on the mounting plate 11 do not need to be screwed, and the phenomenon of sliding and being not firmly installed can be avoided.

[0049] The above is only a preferred embodiment of the present application, and any skilled person in the art can modify the technical solutions described above or modify them into equivalent technical solutions. Therefore, any simple modification or equivalent replacement according to the technical solutions of the present application is within the scope of protection of the present application.

Claims

1. A downhole communication terminal, characterized by Include: The shell (1), the front side of the shell (1) is provided with an open mouth and the shell (1) is provided with an arc shape; Cover plate (2), which is attached to the front side of the shell (1), the cover plate (2) is provided with an arc shape; Mounting column (3), which is provided with four, four mounting columns (3) are respectively fixedly connected with the inner wall of the rear side of the shell (1) at four corners, the shell (1) is provided with a circuit board (4) inside, the circuit board (4) is connected with four mounting columns (3) through screws; Guide rod (5), which is provided with two, two guide rods (5) are fixedly connected to the rear side of the cover plate (2), two guide rods (5) penetrate the top of the shell (1), two guide rods (5) are fixedly connected with magnet one (6) at the bottom, the bottom inner wall of the shell (1) is fixedly connected with two housings (7), two housings (7) are fixedly connected with magnet two (8) inside, two magnet one (6) respectively extends to the inside of two housings (7) and respectively with two magnet two (8) is attracted; Mounting assembly, which is provided with two, two mounting assemblies are respectively located on both sides of the shell (1).

2. A downhole communication terminal according to claim 1, characterized in that: The cover plate (2) is in sliding contact with the shell (1).

3. A downhole communication terminal according to claim 1, characterized in that: The guide rod (5) is in sliding contact with the shell (1).

4. A downhole communication terminal according to claim 1, characterized in that: The magnet one (6) is in sliding contact with the housing (7).

5. A downhole communication terminal according to claim 1, characterized in that: The cross section of two guide rods (5) is provided with T shape.

6. A downhole communication terminal according to claim 1, characterized in that: The mounting assembly includes a hollow shell (9), the hollow shell (9) is fixedly connected to one side of the shell (1), two through slots (10) are formed in the front side of the hollow shell (9).

7. A downhole communication terminal according to claim 6, characterized in that: The side of the hollow shell (9) is fixedly connected with two mounting plates (11), two mounting holes (12) are formed in the mounting plates (11).

8. A downhole communication terminal according to claim 7, characterized by: The front side of the hollow shell (9) is provided with two connecting blocks (13), two connecting blocks (13) are fixedly connected with the shell (1), two rotating shafts one (14) are movably embedded in the connecting blocks (13), two rotating shafts one (14) extend into the hollow shell (9) through the two through slots (10) at the rear end, two rotating shafts one (14) are fixedly connected with the stop rod (15) at the rear end, two stop rods (15) are in sliding contact with the inner wall of the front side of the hollow shell (9).

9. A downhole communication terminal according to claim 8, characterized in that: Two rotating shafts one (14) are fixedly connected with knobs (16) at the front end, two rotating shafts one (14) are externally sleeved with springs (17), and the two ends of the springs (17) are in sliding contact with the knobs (16) and the connecting blocks (13) respectively.

10. A downhole communication terminal according to claim 8, characterized by: The communication module is installed on the circuit board (4), the water level sensor (18) is installed at the bottom of the shell (1), and the water level sensor (18) and the communication module are electrically connected with the circuit board (4).

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