Data acquisition terminal structure with sealing structure

Abstract

The utility model provides a kind of data acquisition terminal machine structure with sealing structure belongs to data acquisition terminal technical field, including main casing, the top of main casing can detachably be provided with main panel top cover and battery bottom cover plate in bottom, the inboard of main casing is close to the side of top and is provided with sealing partition, sealing partition separates main casing into upper chamber and lower chamber, upper chamber is host device installation chamber, power supply assembly is provided in lower chamber, power connection line is provided between two chambers, one end is electrically connected with host device, the other end penetrates sealing partition, and detachably connected with power supply assembly, solve the existing data acquisition terminal machine mainly using the way of sealing glue filling to seal, but sealing glue is prone to aging and cracking under water for a long time, resulting in water infiltration.

Description

Technical Field

[0001] This utility model relates to the field of data acquisition terminal technology, and more specifically, to a data acquisition terminal structure with a sealed structure. Background Technology

[0002] In critical fields such as hydrological monitoring, water conservancy projects, and water management, real-time and accurate acquisition of parameters such as water level, water pressure, head, and seepage pressure is fundamental to ensuring the safe operation of projects and efficient water resource management. Traditional data acquisition terminals are mostly designed for ground deployment or short-term underwater use, and their sealing structures generally rely on sealant filling. In long-term underwater operations, the sealant is prone to aging and cracking due to continuous water pressure and environmental corrosion, leading to internal water leakage and subsequent malfunctions such as short circuits and sensor failures. Especially in deep water areas or complex hydrological conditions, traditional sealing structures are unable to withstand high water pressure penetration, resulting in short maintenance cycles and a high failure rate. This not only affects the continuity and accuracy of data acquisition but may also jeopardize project safety due to equipment failure. Therefore, there is an urgent need to develop a data acquisition terminal with a highly reliable sealing structure to solve the above problems. Utility Model Content

[0003] To overcome the above deficiencies, this utility model provides a data acquisition terminal structure with a sealed structure to solve the aforementioned problems.

[0004] This utility model is implemented as follows:

[0005] A data acquisition terminal structure with a sealed structure includes a main housing. The top and bottom of the main housing are detachably provided with a main panel top cover and a battery bottom cover. A sealing partition plate is provided on the inner side of the main housing near the top, which divides the main housing into an upper chamber and a lower chamber. The upper chamber is the host device installation chamber, and the lower chamber is provided with a power supply component. A power connection line is provided between the two chambers, one end of which is electrically connected to the host device, and the other end passes through the sealing partition plate and is detachably connected to the power supply component.

[0006] Furthermore, sealing grooves are respectively provided at the top and bottom of the main housing, and sealing rings are embedded in the sealing grooves.

[0007] Furthermore, a through hole is provided on the top side of the sealing partition plate near the edge. One end of the power connection cable is electrically connected to the host device, and the other end passes through the through hole into the lower chamber. Sealant is provided at the through hole.

[0008] Furthermore, the power assembly includes a battery, and two protective covers are respectively fitted on the top and bottom of the battery, with a cable tie around the outside of the two protective covers.

[0009] Furthermore, the protective cover has a first slot on its outer side from the top, and a second slot is provided near the top of the protective cover perpendicular to the first slot, the second slot extending into the interior of the protective cover.

[0010] Furthermore, the cable tie is a flexible cable tie, which is sleeved on the outside of the two protective covers and fixedly connected to them.

[0011] Furthermore, the cable tie is an elastic cable tie, which is sleeved on the outside of the two protective covers and fixedly connected to them. The upper protective cover of the power supply assembly is fixedly connected to the sealing partition plate.

[0012] Furthermore, when the two protective covers are respectively fitted onto the battery, the first slots of both are located below the through hole.

[0013] Furthermore, the power supply assembly is installed in the lower chamber, the power connection wire is located in the first slot, and its end is located in the second slot of the protective cover below.

[0014] Furthermore, the bottom of the battery has a power plug, and the power plug is detachably connected to the end connector of the power connection line in the second slot.

[0015] The beneficial effects of this invention are as follows: High-reliability waterproof performance is achieved through physical isolation and a multi-layered sealing structure. The main housing is divided into upper and lower chambers, with the main unit and power supply components independently housed within each chamber and connected only by a power cable. This eliminates the need for traditional sealant filling, employing a mechanical sealing ring and adhesive-sealed composite structure, significantly improving water pressure resistance and aging resistance, making it particularly suitable for long-term deep-water monitoring scenarios. The physical separation of the upper and lower chambers prevents cascading failure even if one chamber leaks, reducing the risk of overall equipment failure. The detachable power supply component allows for rapid battery replacement; a flexible cable tie solution supports complete power module replacement (suitable for rapid maintenance), while an elastic cable tie solution supports single-battery disassembly (suitable for cost control), balancing efficiency and economy. This design extends equipment lifespan, reduces maintenance frequency, and ensures the continuity of hydrological data acquisition and engineering safety. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0017] Figure 1 A schematic diagram of a data acquisition terminal with a sealed structure provided for embodiments of this utility model;

[0018] Figure 2 A schematic diagram of the unfolded main shell provided for an embodiment of this utility model;

[0019] Figure 3 A schematic diagram of the internal structure of a data acquisition terminal with a sealed structure provided for embodiments of this utility model;

[0020] Figure 4 A schematic diagram of the power supply assembly provided for an embodiment of this utility model;

[0021] Figure 5 A partial structural diagram of the power supply component provided for an embodiment of this utility model.

[0022] In the diagram: 10. Main housing; 11. Sealing partition plate; 1101. Through hole; 12. Power connection cable; 20. Main panel top cover; 30. Battery bottom cover; 40. Power assembly; 41. Battery; 4101. Power plug; 42. Protective cover; 4201. First slot; 4202. Second slot; 43. Cable tie. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0024] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0025] like Figure 1-3As shown, this utility model provides a data acquisition terminal structure with a sealed structure, including a main housing 10. The top and bottom of the main housing 10 are detachably provided with a main panel top cover 20 and a battery bottom cover 30. A sealing partition plate 11 is provided on the inner side of the main housing 10 near the top, which divides the main housing 10 into an upper chamber and a lower chamber. The upper chamber is the main equipment installation chamber, and the lower chamber is provided with a power supply assembly 40. A power connection line 12 is provided between the two chambers. One end of the power connection line 12 is electrically connected to the main equipment, and the other end passes through the sealing partition plate 11 and is detachably connected to the power supply assembly 40. By separating the power supply assembly 40 from the main equipment, physical isolation is strengthened. At the same time, the design of the power supply assembly 40 facilitates power supply replacement, and the sealed connection between the battery bottom cover 30 and the main housing 10 ensures the waterproof stability of the lower chamber.

[0026] like Figure 2 As shown, sealing grooves are respectively opened at the top and bottom of the main housing 10, and sealing rings are embedded in the sealing grooves to achieve the sealing and isolation effect of the upper and lower chambers.

[0027] In this embodiment, a through hole 1101 is provided on the top side of the sealing partition plate 11 near the edge. One end of the power connection cable 12 is electrically connected to the host device, and the other end passes through the through hole 1101 into the lower chamber. Sealant is provided at the through hole 1101. This design enables the upper and lower chambers to be electrically connected only through the power connection cable 12, thereby physically isolating the two chambers, reducing the series leakage phenomenon caused by local leakage due to fault deformation, and reducing the leakage range.

[0028] like Figure 4 As shown, the power assembly 40 includes a battery 41. Two protective covers 42 are respectively fitted on the top and bottom of the battery 41. A cable tie 43 is provided on the outer side of the two protective covers 42. A first slot 4201 is opened on the outer side of the protective cover 42 from the top. A second slot 4202 is opened near the top of the protective cover 42 in a direction perpendicular to the first slot 4201. The second slot 4202 extends into the interior of the protective cover 42.

[0029] In one embodiment, the cable tie 43 is a flexible cable tie, which is sleeved on the outside of the two protective covers 42 and fixedly connected to them. That is, when replacing the power assembly 40, the battery bottom cover 30 is removed and the power assembly 40 is replaced as a whole, which is more convenient.

[0030] In another embodiment, the cable tie 43 is an elastic cable tie, which is sleeved on the outside of the two protective covers 42 and fixedly connected to them. The upper protective cover 42 in the power assembly 40 is fixedly connected to the sealing partition plate 11. When replacing the power assembly 40, the battery bottom cover plate 30 is removed, and the bottom protective cover 42 is pulled down to remove the battery 41 for replacement. This method is less costly.

[0031] In this embodiment, when the two protective covers 42 are respectively fitted onto the battery 41, the first slots 4201 of the two covers are located below the through hole 1101. The power assembly 40 is installed in the lower chamber, and the power connection line 12 is located in the first slot 4201. The first slot 4201 mainly facilitates the placement of the power connection line 12 and increases the stability of the power assembly 40 inside the main housing 10. At the same time, in terms of size design, the outside of the power assembly 40 fits the inside of the main housing 10. The end of the power connection line 12 is set in the second slot 4202 of the lower protective cover 42.

[0032] Furthermore, the bottom of the battery 41 has a power plug 4101, which is detachably connected to the end connector of the power connection cable 12 in the second slot 4202.

[0033] Specifically, the working principle of this data acquisition terminal with a sealed structure is as follows: During operation, the host device is installed in the upper chamber of the main housing 10, and the power supply component 40 is independently set in the lower chamber. The two are electrically connected only through the power connection line 12. The main panel top cover 20 and the battery bottom cover 30 are respectively sealed to the two ends of the main housing 10 to form the first barrier. The power connection line 12 passes through the sealed partition plate 11 and is filled with sealant to form the second barrier. The double seal effectively blocks the water pressure penetration path. Through the above structure, the problem of existing data acquisition terminals mainly using sealant filling for sealing, but the sealant is prone to aging and cracking under water for a long time, leading to water leakage, is solved.

[0034] The present invention has been further described above with reference to specific embodiments. However, it should be understood that the specific description herein should not be construed as limiting the substance and scope of the present invention. Various modifications made by those skilled in the art to the above embodiments after reading this specification are all within the scope of protection of the present invention.

Claims

1. A data acquisition terminal structure with a sealed structure, characterized in that, The main housing (10) includes a main panel top cover (20) and a battery bottom cover (30) which are detachably provided on the top and bottom of the main housing (10). A sealing partition plate (11) is provided on the inner side of the main housing (10) near the top. The sealing partition plate (11) divides the main housing (10) into an upper chamber and a lower chamber. The upper chamber is the main equipment installation chamber. A power supply assembly (40) is provided in the lower chamber. A power connection line (12) is provided between the two chambers. One end of the line is electrically connected to the main equipment, and the other end passes through the sealing partition plate (11) and is detachably connected to the power supply assembly (40).

2. The data acquisition terminal structure with a sealed structure according to claim 1, characterized in that, The top and bottom of the main housing (10) are respectively provided with sealing grooves, and sealing rings are embedded in the sealing grooves.

3. The data acquisition terminal structure with a sealed structure according to claim 1, characterized in that, A through hole (1101) is provided on the top side of the sealing partition plate (11) near the edge. One end of the power connection line (12) is electrically connected to the host device, and the other end passes through the through hole (1101) into the lower chamber. Sealant is provided at the through hole (1101).

4. The data acquisition terminal structure with a sealed structure according to claim 3, characterized in that, The power assembly (40) includes a battery (41), and two protective covers (42) are respectively fitted on the top and bottom of the battery (41), and a cable tie (43) is provided on the outside of the two protective covers (42).

5. The data acquisition terminal structure with a sealed structure according to claim 4, characterized in that, The protective cover (42) has a first slot (4201) on its outer side from the top, and the protective cover (42) has a second slot (4202) near the top in a direction perpendicular to the first slot (4201), and the second slot (4202) extends into the interior of the protective cover (42).

6. The data acquisition terminal structure with a sealed structure according to claim 5, characterized in that, The cable tie (43) is a flexible cable tie, which is sleeved on the outside of the two protective covers (42) and fixedly connected to them.

7. The data acquisition terminal structure with a sealed structure according to claim 5, characterized in that, The cable tie (43) is an elastic cable tie, which is sleeved on the outside of the two protective covers (42) and fixedly connected to them. The protective cover (42) located on the top of the power supply assembly (40) is fixedly connected to the sealing partition plate (11).

8. A data acquisition terminal structure with a sealed structure according to claim 6 or 7, characterized in that, When the two protective covers (42) are respectively fitted onto the battery (41), the first slot (4201) of the two covers is located below the through hole (1101).

9. The data acquisition terminal structure with a sealed structure according to claim 8, characterized in that, The power supply assembly (40) is installed in the lower chamber, and the power connection line (12) is located in the first slot (4201), with its end set in the second slot (4202) of the lower protective cover (42).

10. The data acquisition terminal structure with a sealed structure according to claim 9, characterized in that, The bottom of the battery (41) has a power plug (4101), and the power plug (4101) is detachably connected to the end of the power connection line (12) in the second slot (4202).

Images