A telemetry signal acquisition device

Abstract

The utility model is specifically a kind of telemeter signal acquisition equipment, including telemeter terminal body, and the surface of telemeter terminal body is equipped with shielding assembly in connecting hole and is used to shield and protect connecting hole;Shielding assembly includes movable block, the number of movable block is two, two movable blocks are symmetrically arranged, the outer wall of movable block is equipped with first inclined plane, and one side of two movable blocks is equipped with tensioning assembly.The utility model can clamp and close two movable blocks by tensioning assembly, so as to be closed to protect connecting hole when not being used, which is beneficial to avoid dust invasion, and the outer wall of movable block is opened and closed with first inclined plane, so that when inserting terminal, terminal can be attached to the first inclined plane up and down to push movable block to move outward, so that terminal can be directly inserted into connecting hole, which is beneficial to improve the convenience of operation.

Description

Technical Field

[0001] This utility model relates to the field of telemetry technology, specifically a telemetry signal acquisition device. Background Technology

[0002] Telemetry signal acquisition equipment is a specialized device capable of acquiring, transmitting, and preliminarily processing the physical or chemical parameters of a target object over long distances. Its core function is to overcome spatial limitations and achieve real-time status monitoring of targets inaccessible to human contact or in remote areas. Its core workflow consists of three steps. The first step is signal acquisition, where sensors convert non-electrical physical quantities such as temperature, pressure, current, and vibration, or electrical signals such as voltage and resistance, into electrical signals that the device can recognize. The second step is signal processing, which involves filtering, amplifying, and performing analog-to-digital conversion (A / D conversion) on the acquired raw signals to remove interference and convert analog signals into digital signals, improving data accuracy. The third step is signal transmission, where the processed digital signals are sent to a backend monitoring platform or data center via wireless (e.g., 4G / 5G, LoRa, satellite) or wired (e.g., Ethernet, RS485) methods for further analysis and decision-making.

[0003] Existing telemetry signal acquisition devices typically have multiple connection holes on their surface for insertion into connection terminals. However, these holes are often open, making them prone to dust accumulation and affecting the connection between the terminals and the connection holes. Therefore, we propose a new telemetry signal acquisition device. Utility Model Content

[0004] The purpose of this invention is to provide a telemetry signal acquisition device that solves the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a telemetry signal acquisition device, comprising a telemetry terminal body, wherein a shielding component is provided at the connection hole on the surface of the telemetry terminal body for shielding and protecting the connection hole;

[0006] The shielding component includes two movable blocks arranged symmetrically. The outer wall of each movable block has a first inclined surface. A tensioning component is provided on one side of each movable block. The tensioning component is used to tighten the two movable blocks to fit together and protect the connection hole.

[0007] By adopting the above technical solution, when it is necessary to insert the terminal and the corresponding connection hole, the terminal is directly attached to the inclined surface of the two movable blocks, which can push the two movable blocks to move outward, thereby separating the two movable blocks and allowing the terminal to be directly inserted into the connection hole. After the terminal is inserted into place, the tightening component can pull the other two movable blocks closer together, thereby limiting the terminal and improving the stability of the connection between the terminal and the connection hole.

[0008] In a preferred embodiment of this utility model, the tensioning assembly includes a vertical plate, which is installed on the outer wall of the telemetry terminal body. A limiting groove is formed on one side wall of the vertical plate. Adaptive limiting sliders are inserted into both sides of the inner cavity of the limiting groove. The outer wall of the limiting slider is fixedly connected to the corresponding movable block. A first spring is fixedly connected to one side wall of the limiting slider. The outer end of the first spring is fixedly connected to the inner wall of the limiting groove.

[0009] By adopting the above technical solution, the first spring pushes the limiting slider, thereby driving the two movable blocks to close, thus protecting the connection hole. When the terminal pushes the movable block, it can cause the limiting slider to compress the first spring, thereby allowing the two movable blocks to separate.

[0010] In a preferred embodiment of this utility model, the back of the vertical plate is fixedly connected with a plug rod at both the top and bottom. The outer wall of the telemetry terminal body is provided with a slot corresponding to the plug rod. The plug rod is inserted into the slot. The inner end of the plug rod is fixedly connected with a second spring. The other end of the second spring is fixedly connected to the inner wall of the slot.

[0011] By adopting the above technical solution and using a second spring for connection, the second spring can buffer the connection when the terminal is pulled, thereby helping to avoid damage caused by pulling.

[0012] In a preferred embodiment of the present invention, a second inclined surface is provided on the lower side of the inner wall of the movable block.

[0013] By adopting the above technical solution, the upper and lower second inclined surfaces can be locked at the outer end of the terminal, thereby limiting the terminal and improving the stability of the connection between the terminal and the connecting hole, while also having a certain tensile strength.

[0014] In a preferred embodiment of this utility model, a protrusion is fixedly connected to the top of the upper movable block.

[0015] In a preferred embodiment of this utility model, rubber blocks are fixedly installed at the four bottom corners of the telemetry terminal body.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] The telemetry signal acquisition device of this application can lock two movable blocks together by a tensioning component, thereby providing a sealed protection for the connection hole when not in use, which helps to prevent dust intrusion. At the same time, the outer wall of the movable block has a first inclined surface that opens and closes. When inserting the terminal, the terminal can fit against the upper and lower first inclined surfaces and push the movable block to move outward, so that the terminal can be directly inserted into the connection hole, which helps to improve the convenience of operation.

[0018] The inner wall of the movable block has a second inclined surface, so that the upper and lower second inclined surfaces can be locked at the outer end of the terminal, thereby limiting the terminal and improving the stability of the connection between the terminal and the connection hole, while also having a certain tensile resistance.

[0019] The vertical plate is inserted into the socket on the surface of the telemetry terminal body through the insertion rod on the inner side wall, and is connected by a second spring. This allows the second spring to buffer when the terminal is pulled, thus helping to avoid damage caused by pulling. Attached Figure Description

[0020] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0021] Figure 1 This is a schematic diagram of the overall structure of a telemetry signal acquisition device according to the present invention;

[0022] Figure 2 This is a schematic diagram of the obstruction component structure of a telemetry signal acquisition device according to the present invention;

[0023] Figure 3 This is a cross-sectional view of the obstruction component of a telemetry signal acquisition device according to the present invention.

[0024] Figure 4 This is a schematic diagram of the movable block structure of a telemetry signal acquisition device according to the present invention;

[0025] Figure 5 This is a partial side view of the structure of a telemetry signal acquisition device according to the present invention.

[0026] In the picture:

[0027] 1. Telemetry terminal body; 11. Rubber support block;

[0028] 2. Blocking component; 21. Movable block; 22. First inclined surface; 23. Vertical plate; 24. Protrusion; 25. Limiting slider; 26. First spring; 27. Second inclined surface; 28. Insert rod; 29. ​​Second spring. Detailed Implementation

[0029] Please see Figure 1-5 The present invention provides a technical solution: a telemetry signal acquisition device, including a telemetry terminal body 1, wherein a shielding component is provided at the connection hole on the surface of the telemetry terminal body 1 for shielding and protecting the connection hole.

[0030] The shielding component 2 includes two movable blocks 21 arranged symmetrically. The outer wall of each movable block 21 has a first inclined surface 22. A tensioning component is provided on one side of each movable block 21 to tighten the two movable blocks 21 so as to protect the connection hole.

[0031] It should be understood that in actual use, when it is necessary to insert the terminal and the corresponding connection hole, the terminal is directly attached to the inclined surface of the two movable blocks 21, which can push the two movable blocks 21 to move outward, thereby separating the two movable blocks 21, so that the terminal can be directly inserted into the connection hole. After the terminal is inserted into place, the tightening component can pull the other two movable blocks 21 closer, thereby limiting the terminal and thus helping to improve the stability of the connection between the terminal and the connection hole.

[0032] Furthermore, rubber blocks 11 are fixedly installed at the four corners of the bottom of the telemetry terminal body 1. The setting of the rubber blocks 11 can ensure the stability of the device when it is placed and used, and help to avoid slippage.

[0033] Furthermore, a protrusion 24 is fixedly connected to the top of the upper movable block 21. The protrusion 24 is provided so that when the terminal causes the two movable blocks 21 to jam, the movable block 21 can be moved by pulling it with the hand using the protrusion 24.

[0034] It is worth mentioning that a second inclined surface 27 is provided on the lower side of the inner wall of the movable block 21. By providing the second inclined surface 27 on the inner wall of the movable block 21, the two second inclined surfaces 27 can be locked at the outer end of the terminal, thereby limiting the terminal and improving the stability of the connection between the terminal and the connecting hole, while also having a certain tensile strength.

[0035] like Figure 2 and 3As shown; the tensioning assembly includes a vertical plate 23, which is installed on the outer wall of the telemetry terminal body 1. A limiting groove is provided on one side wall of the vertical plate 23. A matching limiting slider 25 is inserted into both sides of the inner cavity of the limiting groove. The outer wall of the limiting slider 25 is fixedly connected to the corresponding movable block 21. A first spring 26 is fixedly connected to one side wall of the limiting slider 25. The outer end of the first spring 26 is fixedly connected to the inner wall of the limiting groove.

[0036] It should be understood that in actual use, the first spring 26 pushes the limiting slider 25, thereby driving the two movable blocks 21 to close, thus protecting the connection hole. When the terminal pushes the movable block 21, the limiting slider 25 can compress the first spring 26, thereby allowing the two movable blocks 21 to separate.

[0037] Furthermore, the back of the vertical plate 23 is fixedly connected with the upper and lower sides with plug rods 28. The outer wall of the telemetry terminal body 1 is provided with a slot corresponding to the plug rod 28. The plug rod 28 is inserted into the slot. The inner end of the plug rod 28 is fixedly connected with a second spring 29. The other end of the second spring 29 is fixedly connected to the inner wall of the slot.

[0038] It should be understood that the connection is made using the second spring 29 so that when the terminal is pulled, the second spring 29 can provide cushioning, thereby helping to avoid damage caused by pulling.

[0039] Furthermore, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0040] Although specific embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to the specific embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A telemetry signal acquisition device, comprising a telemetry terminal body (1), characterized in that: The remote telemetry terminal body (1) has a shielding component at the connection hole on its surface for shielding and protecting the connection hole. The shielding component (2) includes two movable blocks (21) arranged symmetrically. The outer wall of each movable block (21) has a first inclined surface (22). A tensioning component is provided on one side of each movable block (21). The tensioning component is used to tighten the two movable blocks (21) to fit together and protect the connection hole.

2. The telemetry signal acquisition device according to claim 1, characterized in that: The tensioning assembly includes a vertical plate (23), which is installed on the outer wall of the telemetry terminal body (1). A limiting groove is provided on one side wall of the vertical plate (23). A matching limiting slider (25) is inserted into both sides of the inner cavity of the limiting groove. The outer wall of the limiting slider (25) is fixedly connected to the corresponding movable block (21). A first spring (26) is fixedly connected to one side wall of the limiting slider (25). The outer end of the first spring (26) is fixedly connected to the inner wall of the limiting groove.

3. The telemetry signal acquisition device according to claim 2, characterized in that: The vertical plate (23) has a plug rod (28) fixedly connected to both the top and bottom of its back side. The outer wall of the telemetry terminal body (1) has a slot corresponding to the plug rod (28). The plug rod (28) is inserted into the slot. The inner end of the plug rod (28) is fixedly connected to a second spring (29). The other end of the second spring (29) is fixedly connected to the inner wall of the slot.

4. The telemetry signal acquisition device according to claim 1, characterized in that: The lower side of the inner wall of the movable block (21) is provided with a second inclined surface (27).

5. The telemetry signal acquisition device according to claim 1, characterized in that: A protrusion (24) is fixedly connected to the top of the upper movable block (21).

6. The telemetry signal acquisition device according to claim 1, characterized in that: Rubber blocks (11) are fixedly installed at the four corners of the bottom of the telemetry terminal body (1).

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