A dual-card telemetry terminal

Abstract

The utility model relates to the technical field of telemetry terminal equipment, and specifically discloses a dual-card telemetry terminal, including a casing, both ends of the casing are equipped with fixed plates, both ends of the bottom of the casing are provided with mounting grooves, the first rotating plate and the second rotating plate are movably installed on both sides of the interior of the mounting groove, the second rotating plate is located on the side of the interior of the mounting groove close to the fixed plate, the opposite surfaces of the first rotating plate and the second rotating plate are rotatably connected to each other, and the inner walls of both sides of the mounting groove are provided with sliding grooves in the length direction, both ends of the first rotating plate are equipped with limit rods on the side away from the second rotating plate, the limit rods are movably installed in the interior of the sliding grooves, both ends of the second rotating plate are equipped with support rods on the side away from the first rotating plate, and one end of the support rod away from the second rotating plate is rotatably installed on the inner wall of the mounting groove. According to the utility model, the staff of the utility model can install the casing in different ways according to the surface size of the object used for casing installation.

Description

Technical Field

[0001] The utility model relates to the technical field of telemetry terminal equipment, in particular to a dual-card telemetry terminal. Background Art

[0002] The telemetry terminal integrates data collection, transmission, and storage functions, and adopts a low-power design. It is particularly suitable for monitoring sites powered by solar energy, which can greatly reduce the cost of solar energy power supply and reduce the difficulty of construction. It is widely used in meteorology, hydrology, water conservancy, geology and other industries. Most of the existing telemetry terminals are equipped with dual-card dual-standby functions. The dual-card dual-standby video telemetry terminal can be connected with other water conservancy equipment, and networked with rich interfaces and expandable and customized panels to build a complete water conservancy Internet of Things system. The video telemetry terminal is equipped with dual-card dual-standby functions, which can not only improve the reliability of communication, but also ensure the stability and continuity of data transmission. Even in complex and changeable natural environments, it can ensure the accurate collection and timely transmission of water conservancy data, providing strong guarantee for decision support.

[0003] Existing dual-card telemetry terminals directly fix the shell to the surface of a specified object by bolts when in use. However, when fixing the shell of the telemetry terminal, if the surface area of ​​the object used to install the shell is small, the screw holes on the shell cannot correspond to the surface of the object, resulting in the staff being unable to conveniently install and fix the shell, which greatly limits the installation position of the shell of the telemetry terminal when in use. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a dual-card telemetry terminal.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A dual-card telemetry terminal comprises a casing, wherein both ends of the casing are provided with fixed plates, both ends of the bottom of the casing are provided with mounting grooves, a first rotating plate and a second rotating plate are movably mounted on both sides of the interior of the mounting grooves, the second rotating plate is located on one side of the interior of the mounting grooves close to the fixed plate, opposite surfaces of the first rotating plate and the second rotating plate are rotatably connected to each other, sliding grooves are provided on the inner walls of both sides of the mounting grooves in the length direction, limiting rods are mounted on one side of both ends of the first rotating plate away from the second rotating plate, the limiting rods are movably mounted inside the sliding grooves, and support rods are mounted on one side of both ends of the second rotating plate away from the first rotating plate, and one end of the support rod away from the second rotating plate is rotatably mounted on the inner wall of the mounting groove.

[0007] Preferably, a connecting plate is installed on the inner wall of one end of the casing, and a mounting hole is opened in the length direction at one end of the casing close to the connecting plate. The mounting hole is located above the connecting plate, and guide grooves are opened on both sides of the top of the casing, and one end of the guide groove is connected to the inside of the mounting hole.

[0008] Preferably, a mounting plate is slidably installed inside the mounting hole, the mounting plate is located inside the mounting hole on a side close to the guide groove, a protective plate is rotatably installed on a side of the mounting plate away from the guide groove, and the side of the protective plate away from the mounting plate passes through the mounting hole.

[0009] Preferably, the protective plate is located above the connecting plate, and sliding plates are installed at both ends of the mounting plate on one side away from the protective plate, and the two sliding plates are slidably installed inside the two guide grooves respectively.

[0010] Preferably, an adjustment block is installed on the top of one end of the sliding plate away from the mounting plate, the top of the adjustment block passes through the guide groove, and a display screen is installed on the top of the housing, and the display screen is located between the two guide grooves.

[0011] Preferably, second fixing holes that match each other are installed at both ends of the top of the first rotating plate and the second rotating plate, and arc chamfers are provided at both end corners of the first rotating plate and the second rotating plate.

[0012] Preferably, first fixing holes are provided at both ends of the top of the fixing plate, a groove is provided on a side of the fixing plate away from the housing, and two first fixing holes are respectively located on both sides of the groove.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. In the utility model, the staff can install the casing in different ways according to the surface size of the object to be installed on the casing. When the surface area of ​​the object to be installed on the casing is small, the staff can move the two sets of first rotating plates and the second rotating plates to the two sides of the object respectively, and fix the first rotating plates and the second rotating plates on the two sides of the object through fixing bolts, and fix the position of the casing through the first rotating plates and the second rotating plates. When the surface area of ​​the object to be installed on the casing is large, the casing can be directly fixed to the surface of the object through the fixing bolts and the first fixing holes on the fixing plates.

[0015] 2. In the utility model, after the staff completes the connection of the connecting plate, they move the adjustment blocks on both sides of the top of the casing to make the protective plate slide in the direction of the connecting plate inside the mounting hole. When the protective plate is completely moved out of the mounting hole, the protective plate rotates by its own weight until the protective plate rotates to the side of one end of the casing close to the connecting plate. When in use, the staff opens a through hole on the side of the protective plate that matches the connecting port on the connecting plate, so that the external connecting wires can be connected to the connecting plate through the through hole. When in use, the protective plate can play a better protective role on the connecting plate to prevent external dust from falling on the surface of the connecting plate, causing a short circuit between the connecting plate and the external connecting wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional diagram of a dual-card telemetry terminal proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the bottom structure of a housing of a dual-card telemetry terminal proposed by the utility model;

[0018] Figure 3 This is a cross-sectional view of a casing of a dual-card telemetry terminal proposed by the utility model;

[0019] Figure 4 This is a schematic diagram of the installation structure of the first rotating plate of a dual-card telemetry terminal proposed by the utility model;

[0020] Figure 5 This is a schematic diagram of the local structure of the bottom of the casing of a dual-card telemetry terminal proposed by the utility model;

[0021] Figure 6 The utility model is a schematic diagram of the installation structure of the installation plate of the dual-card telemetry terminal.

[0022] In the figure: 1. casing; 2. connecting plate; 3. fixing plate; 4. guide groove; 5. mounting hole; 6. first fixing hole; 7. mounting groove; 8. first rotating plate; 9. second rotating plate; 10. second fixing hole; 11. protective plate; 12. limiting rod; 13. supporting rod; 14. sliding groove; 15. mounting plate; 16. sliding plate; 17. adjusting block; 18. groove; 19. display screen. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Reference Figure 1-6A dual-card telemetry terminal comprises a casing 1, fixed plates 3 are installed at both ends of the casing 1, mounting grooves 7 are provided at both ends of the bottom of the casing 1, a first rotating plate 8 and a second rotating plate 9 are movably installed on both sides of the interior of the mounting groove 7, the second rotating plate 9 is located on one side of the interior of the mounting groove 7 close to the fixed plate 3, the opposite surfaces of the first rotating plate 8 and the second rotating plate 9 are rotatably connected to each other, and sliding grooves 14 are provided on the inner walls of both sides of the mounting groove 7 in the length direction, and limiting rods 12 are installed on the sides of both ends of the first rotating plate 8 away from the second rotating plate 9, and the limiting rods 12 are movably installed in the interior of the sliding grooves 14, and support rods 13 are installed on the sides of both ends of the second rotating plate 9 away from the first rotating plate 8, and one end of the support rod 13 away from the second rotating plate 9 is rotatably installed on the inner wall of the mounting groove 7.

[0025] As a technical optimization scheme of the utility model, a connecting plate 2 is installed on the inner wall of one end of the casing 1, and a mounting hole 5 is opened in the length direction at the end of the casing 1 close to the connecting plate 2, and the mounting hole 5 is located above the connecting plate 2. Guide grooves 4 are opened on both sides of the top of the casing 1, and one end of the guide groove 4 is connected with the interior of the mounting hole 5; when in use, the guide groove 4 can limit the moving distance of the adjustment block 17, so that the protective plate 11 can protect the end of the casing 1 close to the connecting plate 2.

[0026] As a technical optimization scheme of the utility model, a mounting plate 15 is slidably installed inside the mounting hole 5, and the mounting plate 15 is located on a side of the mounting hole 5 close to the guide groove 4. A protective plate 11 is rotatably installed on the side of the mounting plate 15 away from the guide groove 4, and the side of the protective plate 11 away from the mounting plate 15 passes through the mounting hole 5; when the staff connects the connecting plate 2 with the external connecting line, the staff can move the protective plate 11 to the inside of the mounting hole 5 through the adjusting block 17, and after the connection of the connecting plate 2 is completed, the protective plate 11 can be moved to protect and shield the connecting plate 2 again through the adjusting block 17, and when in use, the protective plate 11 can be provided with a through hole on its surface that matches the connecting port on the connecting plate 2 according to the usage.

[0027] As a technical optimization solution of the utility model, the protective plate 11 is located above the connecting plate 2, and sliding plates 16 are installed at both ends of the side of the mounting plate 15 away from the protective plate 11. The two sliding plates 16 are respectively slidably installed inside the two guide grooves 4; when in use, the guide groove 4 can better guide the movement of the sliding plate 16, so that the sliding plate 16 and the protective plate 11 are more stable when moving.

[0028] As a technical optimization solution of the utility model, an adjusting block 17 is installed on the top of one end of the sliding plate 16 away from the mounting plate 15, and the top of the adjusting block 17 passes through the guide groove 4. A display screen 19 is installed on the top of the casing 1, and the display screen 19 is located between the two guide grooves 4; when in use, because the top of the adjusting block 17 passes through the guide groove 4, the staff can drive the protective plate 11 to move and rotate by toggling the top of the adjusting block 17 when in use.

[0029] As a technical optimization scheme of the utility model, second fixing holes 10 that cooperate with each other are installed at both ends of the top of the first rotating plate 8 and the second rotating plate 9, and arc chamfers are provided at the corners of both ends of the first rotating plate 8 and the second rotating plate 9; when the first rotating plate 8 and the second rotating plate 9 are folded against each other during use, the second fixing holes 10 located on the sides of the first rotating plate 8 and the second rotating plate 9 can be connected to each other, making it convenient for the staff to install and fix the casing 1 through the first rotating plate 8 and the second rotating plate 9.

[0030] As a technical optimization solution of the utility model, first fixing holes 6 are provided at both ends of the top of the fixing plate 3, a groove 18 is provided on the side of the fixing plate 3 away from the casing 1, and the two first fixing holes 6 are respectively located on both sides of the groove 18; when in use, the staff can fix the casing 1 on the surface of the designated position through the fixing plate 3 and the first fixing holes 6 thereon.

[0031] When the utility model is in use, the staff places the casing 1 of the dual-card telemetry terminal on the surface to be installed according to the usage situation. When the width of the surface of the object for installing the casing 1 is narrow, the staff can drive the first rotating plate 8 to move in the direction of the second rotating plate 9 by pulling the second fixing hole 10 on the first rotating plate 8. When the first rotating plate 8 moves, because the first rotating plate 8 and the second rotating plate 9 are rotatably connected to each other at one end close to the opposite surface, when the first rotating plate 8 moves, the connection position of the first rotating plate 8 and the second rotating plate 9 will be tilted, so that the end of the first rotating plate 8 and the second rotating plate 9 that is rotatably connected to each other gradually moves out of the installation groove 7, and the limiting rod 12 on the other end of the first rotating plate 8 slides inside the sliding groove 14, and the second rotating plate 9 rotates around the support rod 13 until the first rotating plate 8 and the second rotating plate 9 abut against each other on one side close to the inner wall of the installation groove 7.

[0032] When in use, because the support rod 13 on the second rotating plate 9 is rotatably mounted on the inner wall of the mounting groove 7, after the first rotating plate 8 and the second rotating plate 9 abut against each other, the first rotating plate 8 and the second rotating plate 9 are both located inside the mounting groove 7 at one end close to the fixed plate 3. When in use, the staff puts the housing 1 on the surface of the object to be installed, so that the surface of the object abuts against the bottom middle end of the housing 1, and the object is located between the two first rotating plates 8. When in use, the two first rotating plates 8 can better clamp the object, making it convenient for the staff to fix the housing 1 on the surface of the object. When in use, the two first rotating plates 8 are respectively located on both sides of the object.

[0033] After the first rotating plate 8 and the second rotating plate 9 abut against each other, the second fixing holes 10 thereon will also be connected to each other, and the staff can install the fixing bolts in the second fixing holes 10, and make one end of the fixing bolts pass through the second fixing holes 10 and the surfaces of both sides of the object, so that the casing 1 can be fixed on the surface of the object when in use.

[0034] When the surface area of ​​the object to be installed on the casing 1 is large, the staff can directly place the casing 1 on the surface of the object, and install fixing bolts in the first fixing holes 6 on the top of the fixing plates 3 at both ends of the casing 1, and make the bottom ends of the fixing bolts pass through the first fixing holes 6 and the surface of the object, so that the casing 1 can be fixed on the surface of the object when in use.

[0035] When in use, the staff connects the external connection line with the connection port on the connection plate 2. When the staff has completed the connection of the connection plate 2, the staff can turn the adjustment blocks 17 on both sides of the top of the housing 1, so that the adjustment blocks 17 push the protective plate 11 to slide in the direction of the connection plate 2 inside the mounting hole 5 through the sliding plate 16 and the mounting plate 15. When the protective plate 11 is completely moved out of the mounting hole 5, because the protective plate 11 and the mounting plate 15 are rotatably connected to each other, the protective plate 11 can be rotated by its own weight until the protective plate 11 rotates to the side of the housing 1 close to one end of the connection plate 2. When in use, the staff opens a through hole on the side of the protective plate 11 that matches the connection port on the connection plate 2, so that the external connection line can be connected to the connection plate 2 through the through hole. When in use, the protective plate 11 can play a good protective role on the connection plate 2, preventing external dust from falling on the surface of the connection plate 2, resulting in a short circuit between the connection plate 2 and the external connection line.

[0036] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A dual-card telemetry terminal, comprising a housing (1), characterized in that: The housing (1) is provided with a fixed plate (3) at both ends, and a mounting groove (7) is provided at both ends of the bottom of the housing (1). A first rotating plate (8) and a second rotating plate (9) are movably installed on both sides of the interior of the mounting groove (7). The second rotating plate (9) is located on a side of the interior of the mounting groove (7) close to the fixed plate (3). Opposite surfaces of the first rotating plate (8) and the second rotating plate (9) are rotatably connected to each other. Slide grooves (14) are provided on the inner walls of both sides of the mounting groove (7) in the length direction. Limit rods (12) are installed on both ends of the first rotating plate (8) on the side away from the second rotating plate (9). The limit rods (12) are movably installed inside the slide grooves (14). Support rods (13) are installed on both ends of the second rotating plate (9) on the side away from the first rotating plate (8). One end of the support rod (13) away from the second rotating plate (9) is rotatably installed on the inner wall of the mounting groove (7).

2. A dual-card telemetry terminal according to claim 1, characterized in that: A connecting plate (2) is mounted on the inner wall of one end of the casing (1); a mounting hole (5) is provided at one end of the casing (1) close to the connecting plate (2) in the length direction; the mounting hole (5) is located above the connecting plate (2); guide grooves (4) are provided on both sides of the top of the casing (1); one end of the guide groove (4) is in communication with the interior of the mounting hole (5).

3. A dual-card telemetry terminal according to claim 2, characterized in that: A mounting plate (15) is slidably mounted inside the mounting hole (5), the mounting plate (15) being located inside the mounting hole (5) on a side close to the guide groove (4), a protective plate (11) is rotatably mounted on a side of the mounting plate (15) away from the guide groove (4), and a side of the protective plate (11) away from the mounting plate (15) passes through the mounting hole (5).

4. A dual-card telemetry terminal according to claim 3, characterized in that: The protective plate (11) is located above the connecting plate (2), and sliding plates (16) are installed at both ends of the side of the mounting plate (15) away from the protective plate (11), and the two sliding plates (16) are respectively slidably mounted inside the two guide grooves (4).

5. A dual-card telemetry terminal according to claim 4, characterized in that: An adjusting block (17) is installed on the top of one end of the sliding plate (16) away from the mounting plate (15), and the top of the adjusting block (17) passes through the guide groove (4). A display screen (19) is installed on the top of the housing (1), and the display screen (19) is located between the two guide grooves (4).

6. A dual-card telemetry terminal according to claim 1, characterized in that: Second fixing holes (10) that match each other are installed at both ends of the top of the first rotating plate (8) and the second rotating plate (9), and arc chamfers are provided at both end corners of the first rotating plate (8) and the second rotating plate (9).

7. A dual-card telemetry terminal according to claim 1, characterized in that: The fixing plate (3) has first fixing holes (6) at both ends of its top, and a groove (18) is formed on a side of the fixing plate (3) away from the housing (1), with the two first fixing holes (6) being located on both sides of the groove (18).

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