A portable data acquisition device

Abstract

The utility model discloses a portable data acquisition device relates to data acquisition technical field, including the collector, the top of collector is provided with the mounting groove, and the inside of mounting groove wall one side is provided with the placing cavity, and the bottom equal interval of mounting groove is provided with the insertion groove, and the inside installation of placing cavity has the winding assembly, the utility model discloses through the inside installation of placing cavity has the winding assembly, and the electric slide rail is opened through the external controller, and one end of the sliding block drives the sealed cloth and slides on the surface of electric slide rail, in the process of sliding block sliding, can pull out sealed cloth from the inside of placing cavity, can cover the surface of mounting groove through sealed cloth, avoid the dust impurity of outside in the process of placing and enter to the inside of insertion groove, thereby can guarantee the inside neatness of insertion groove to a certain extent, avoid the intermittent failure or signal interruption of equipment of contact of insertion groove inside bad contact, and can guarantee the normal use of device to a certain extent.

Description

Technical Field

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

[0002] With the development of the power industry and the increasing demand for electricity, it is necessary to regularly monitor and control power equipment and collect data to ensure a stable power supply. Among the power data, parameters such as current, voltage, power and frequency of transmission lines need to be monitored regularly or in real time. For scenarios that require mobile collection of power data, portable power data acquisition equipment is needed.

[0003] When collecting power data from external devices, the device is connected to the device via wires. During the placement of the device, external dust and impurities can enter the insertion port, causing poor contact at the contacts, resulting in intermittent device malfunction or signal interruption, which in turn affects the normal use of the device to some extent. Utility Model Content

[0004] The purpose of this invention is to provide a portable data acquisition device to solve the problems mentioned in the background art.

[0005] The present invention provides the following technical solution: a portable data acquisition device, including a collector; the top of the collector is provided with an installation groove, one side of the inner wall of the installation groove is provided with a placement cavity, the bottom of the installation groove is provided with insertion grooves at equal intervals, and a winding assembly is installed inside the placement cavity;

[0006] The winding assembly includes a rotating rod, a spiral spring, and a sealing cloth. The rotating rod is rotatably installed inside the placement cavity. A spiral spring is installed on the surface of the rotating rod. The inner end of the spiral spring is fixedly connected to the surface of the placement cavity, and the outer end of the spiral spring is fixedly connected to the inner wall of the placement cavity. A sealing cloth is wound around the surface of the spiral spring.

[0007] Preferably, the surface of the data collector is equipped with a display and input keys.

[0008] Preferably, a placement slot is provided on the rear side of the collector, and a connector is rotatably installed inside the placement slot.

[0009] Preferably, the inner wall of the mounting groove is symmetrically provided with sliding components, and the top of the mounting groove is equipped with cleaning components.

[0010] Preferably, the sliding assembly includes a sliding groove, an electric sliding rail, and a slider. The sliding groove is formed on the inner wall of the mounting groove, the electric sliding rail is installed inside the sliding groove, and the slider is slidably installed on the surface of the electric sliding rail.

[0011] Preferably, the cleaning assembly includes a fixing plate, a mounting block, and an adsorption brush. The fixing plate is fixedly installed on the inner wall of the mounting groove, the mounting block is installed at the bottom of the fixing plate, and the adsorption brush is installed at the bottom of the mounting block.

[0012] Preferably, the surface of the slider is fixedly connected to the sealing cloth, and the surface of the sealing cloth is in contact with the adsorption brush.

[0013] Preferably, a sealing block is provided on the inner wall of the mounting groove at the position corresponding to the cleaning component.

[0014] Compared with the prior art, this utility model has a winding assembly installed inside the placement cavity. The electric slide rail is opened by an external controller, and the slider drives one end of the sealing cloth to slide on the surface of the electric slide rail. During the sliding process of the slider, the sealing cloth can be pulled out from inside the placement cavity. The sealing cloth can cover the surface of the installation groove, preventing external dust and impurities from entering the insertion groove during the placement process. This can ensure the cleanliness of the insertion groove to a certain extent, avoid poor contact of the contacts inside the insertion groove, and prevent intermittent equipment failure or signal interruption. In this way, it can ensure the normal use of the device to a certain extent. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a frontal cross-sectional view of the present invention.

[0017] Figure 3 This is a rear-view three-dimensional structural diagram of the present invention;

[0018] Figure 4 This is a side sectional view of the present invention.

[0019] Figure 5 For the present utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0020] Figure 6 For the present utility model Figure 4 Enlarged structural diagram at point B.

[0021] In the diagram: 1. Collector; 101. Mounting slot; 102. Placement slot; 2. Display; 3. Input key; 4. Connector; 5. Insertion slot; 6. Sliding assembly; 601. Slide groove; 602. Electric slide rail; 603. Slider; 7. Placement cavity; 8. Rewinding assembly; 801. Rotating rod; 802. Zigzag spring; 803. Sealing cloth; 9. Cleaning assembly; 901. Fixing plate; 902. Mounting block; 903. Adsorption brush; 10. Sealing block. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0024] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0025] The technical solution of this utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0026] This application provides a portable data acquisition device, including a data acquisition unit 1; the top of the data acquisition unit 1 is provided with an installation groove 101, one side of the inner wall of the installation groove 101 is provided with a placement cavity 7, the bottom of the installation groove 101 is provided with insertion grooves 5 at equal intervals, and the inside of the placement cavity 7 is provided with a winding assembly 8.

[0027] The winding assembly 8 includes a rotating rod 801, a spiral spring 802, and a sealing cloth 803. The rotating rod 801 is rotatably mounted inside the placement cavity 7. The spiral spring 802 is mounted on the surface of the rotating rod 801. The inner end of the spiral spring 802 is fixedly connected to the surface of the placement cavity 7, and the outer end of the spiral spring 802 is fixedly connected to the inner wall of the placement cavity 7. The sealing cloth 803 is wound around the surface of the spiral spring 802. Sliding assemblies 6 are symmetrically arranged on the inner wall of the mounting groove 101. A cleaning assembly 9 is mounted on the top of the mounting groove 101. The sliding assembly 6 includes a slide groove 601, an electric slide rail 602, and a slider 603. The slide groove 601 is formed in the mounting groove. On the inner wall of 101, an electric slide rail 602 is installed inside the slide groove 601, and a slider 603 is slidably installed on the surface of the electric slide rail 602. The cleaning component 9 includes a fixing plate 901, a mounting block 902, and an adsorption brush 903. The fixing plate 901 is fixedly installed on the inner wall of the mounting groove 101. The mounting block 902 is installed at the bottom of the fixing plate 901, and the adsorption brush 903 is installed at the bottom of the mounting block 902. The surface of the slider 603 is fixedly connected to the sealing cloth 803, and the surface of the sealing cloth 803 is in contact with the adsorption brush 903. A sealing block 10 is provided at the corresponding position of the inner wall of the mounting groove 101 and the cleaning component 9.

[0028] Specifically, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, when the device is collecting power data from an external device, one end of a wire is inserted into the insertion slot 5, connecting the device to the collector 1 and the external device. The power data collected from the external device is displayed on the display 2. When the device is in place, the electric slide rail 602 can be opened via an external controller. The slider 603 drives one end of the sealing cloth 803 to slide on the surface of the electric slide rail 602. During the sliding of the slider 603, the sealing cloth 803 can be pulled out from the inside of the placement cavity 7, covering the surface of the mounting slot 101 and preventing external dust and impurities from entering the insertion slot 5 during placement. This can ensure the cleanliness of the insertion slot 5 to a certain extent, avoiding intermittent equipment failure or signal interruption due to poor contact of the contacts inside the insertion slot 5, thus ensuring the normal use of the device to a certain extent. At the same time, when the device is in use, as the slider 603 slides on the electric slide rail 602, the compressed spiral spring 802 will rotate inside the rotating rod 801. The rotating rod 801 will roll up the sealing cloth 803, which will facilitate the connection between the insertion slot 5 and the wire. When the sealing cloth 803 slides at the bottom of the adsorption brush 903, the adsorption brush 903 can clean the dust adhering to the surface of the sealing cloth 803, preventing the dust from falling into the air and affecting the external environment.

[0029] Furthermore, a display 2 is mounted on the surface of the data collector 1, and input keys 3 are provided on the surface of the data collector 1;

[0030] Specifically, such as Figure 1 , Figure 2 As shown, when the device is collecting power data from external devices, it is installed in the insertion slot 5 via a wire. During the power data collection process, the information collected can be displayed on the display 2.

[0031] Furthermore, a placement slot 102 is provided on the rear side of the collector 1, and a connector 4 is rotatably installed inside the placement slot 102;

[0032] Specifically, such as Figure 1 , Figure 2 As shown, by rotating the connector 4 out from the inside of the mounting slot 101, the collector 1 can be hung up and placed through the connector 4, thereby further improving the versatility of device placement and storage.

[0033] Working principle: When the device collects power data from external devices, one end of a wire is inserted into the insertion slot 5, connecting the data collector 1 and the external device. The power data collection information from the external device is displayed on the display 2. When the device is in place, the electric slide rail 602 can be opened by the external controller. The slider 603 drives one end of the sealing cloth 803 to slide on the surface of the electric slide rail 602. During the sliding of the slider 603, the sealing cloth 803 can be pulled out from the inside of the placement cavity 7, covering the surface of the mounting slot 101. This prevents external dust and impurities from entering the insertion slot 5 during placement, thus ensuring the cleanliness of the insertion slot 5 to a certain extent and ensuring the normal operation of the device.

[0034] Finally, it should be noted that the above specific embodiments are only used to illustrate the technical solution of this utility model and not to limit it. Although this utility model has been described in detail with reference to the embodiments, those skilled in the art should understand that modifications and equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications and substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A portable data acquisition device, comprising a data collector (1); characterized in that: The top of the collector (1) is provided with an installation groove (101), and a placement cavity (7) is provided on one side of the inner wall of the installation groove (101). Insertion grooves (5) are installed at equal intervals at the bottom of the installation groove (101), and a winding assembly (8) is installed inside the placement cavity (7). The winding assembly (8) includes a rotating rod (801), a spiral spring (802), and a sealing cloth (803). The rotating rod (801) is rotatably installed inside the placement cavity (7). The spiral spring (802) is installed on the surface of the rotating rod (801). The inner end of the spiral spring (802) is fixedly connected to the surface of the placement cavity (7), and the outer end of the spiral spring (802) is fixedly connected to the inner wall of the placement cavity (7). The sealing cloth (803) is wound around the surface of the spiral spring (802).

2. The portable data acquisition device according to claim 1, characterized in that: The surface of the collector (1) is equipped with a display (2) and an input key (3).

3. The portable data acquisition device according to claim 1, characterized in that: The collector (1) has a placement slot (102) on its rear side, and a connector (4) is rotatably installed inside the placement slot (102).

4. A portable data acquisition device according to claim 1, characterized in that: The inner wall of the mounting groove (101) is symmetrically provided with sliding components (6), and the top of the mounting groove (101) is provided with cleaning components (9).

5. A portable data acquisition device according to claim 4, characterized in that: The sliding assembly (6) includes a slide groove (601), an electric slide rail (602), and a slider (603). The slide groove (601) is formed on the inner wall of the mounting groove (101). The electric slide rail (602) is installed inside the slide groove (601), and the slider (603) is slidably installed on the surface of the electric slide rail (602).

6. A portable data acquisition device according to claim 4, characterized in that: The cleaning component (9) includes a fixing plate (901), a mounting block (902) and an adsorption brush (903). The fixing plate (901) is fixedly installed on the inner wall of the mounting groove (101). The mounting block (902) is installed at the bottom of the fixing plate (901), and the adsorption brush (903) is installed at the bottom of the mounting block (902).

7. A portable data acquisition device according to claim 5, characterized in that: The surface of the slider (603) is fixedly connected to the sealing cloth (803), and the surface of the sealing cloth (803) is in contact with the adsorption brush (903).

8. A portable data acquisition device according to claim 1, characterized in that: A sealing block (10) is provided on the inner wall of the mounting groove (101) at the corresponding position of the cleaning component (9).

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