Clamping device and collecting device

Abstract

The utility model discloses a clamping device which comprises a screw rod and two sleeving pieces, the screw rod is transversely arranged in the middle of the clamping device, and the sleeving pieces are connected to the screw rod in a sleeving mode; the sliding pieces are symmetrically arranged in sliding grooves used in cooperation with the clamping devices, and the sliding pieces are connected with the sleeving pieces through connecting rods; when the screw rod is operated, the sleeving piece transversely moves on the screw rod, and meanwhile, the sliding piece longitudinally moves in the sliding groove. By rotating the screw rod, the sleeving piece is driven to move towards the middle of the screw rod, so that the sliding piece is pulled to slide in the sliding groove through the connecting rod, and the clamping jaw of the sliding piece clamps the power distribution cabinet frame to complete fixation.

Description

Technical Field

[0001] The present application relates to the field of data acquisition, and in particular to a clamping device and a data acquisition device. Background Art

[0002] The power data collector is one of the most common devices used by power collection and operation and maintenance personnel in their daily lives. The power data collector is used to collect power consumption of target equipment, making it easier to handle equipment failures.

[0003] Existing power data collection devices are usually installed on a mounting frame on a power distribution cabinet, which has some defects: since the collection device is installed inside the power distribution cabinet, there is no special fixing frame inside the distribution cabinet for fixing the collection device, which makes the installation and removal of the power data collection device and the power distribution cabinet inconvenient. Therefore, a power data collection device is needed to improve the above problems.

[0004] It should be noted that the statements herein merely provide background information related to the present application and do not necessarily constitute prior art. Utility Model Content

[0005] In view of the above problems, the present application proposes a clamping device and a collecting device that overcome the above problems or at least partially solve the above problems.

[0006] The present application embodiment adopts the following technical solutions:

[0007] In the first aspect, an embodiment of the present application provides a clamping device, which includes a screw rod, two sleeve parts, the screw rod is transversely arranged in the middle of the clamping device, and the sleeve parts are sleeved on the screw rod; and a plurality of sliding parts, the sliding parts are symmetrically arranged in a slide groove used in conjunction with the clamping device, and the sliding parts are connected to the sleeve parts through connecting rods; when the screw rod is operated, the sleeve parts move transversely on the screw rod, and at the same time, the sliding parts move longitudinally in the slide groove.

[0008] Preferably, the sliding member includes a slider, and the slider is provided with a clamping grip protruding from the surface of the clamping device; the screw includes a bidirectional lead screw, and the sleeve includes a nut. When the bidirectional lead screw is rotated, the nut moves relative to or towards the bidirectional lead screw.

[0009] Preferably, the connecting rod comprises a hinge rod, the sliding blocks comprise four, which are symmetrically arranged on both sides of the bidirectional screw rod, and each of the nut is hinged to two adjacent sliding blocks through the hinge rod.

[0010] Preferably, the bidirectional lead screw comprises a bidirectional screw and a knob, and the threads on both sides of the bidirectional screw are arranged in opposite directions.

[0011] In a second aspect, an embodiment of the present application further provides a power data acquisition device, comprising a clamping device as described in any one of the first aspects.

[0012] Preferably, the acquisition device also includes: an acquisition device body, the clamping device is arranged inside the back of the acquisition device body; a display screen, a voice player, multiple indicator lights, and multiple buttons are arranged on the front of the acquisition device; multiple data sockets are arranged on one side of the acquisition device; a single-chip microcomputer controller, a data transceiver and a data storage device are arranged inside the acquisition device, and the data transceiver and the data storage device are respectively connected to the single-chip microcomputer controller.

[0013] At least one of the above technical solutions adopted in the embodiments of the present application can achieve the following beneficial effects:

[0014] The clamping device of the present application rotates the bidirectional lead screw by a knob, driving the nut on the surface of the bidirectional lead screw to move relative to each other, and then pulls the slider to slide inside the slide groove through the hinge rod. At the same time, the nut drives the clamping claw to move, clamping the protruding part on the inner side of the distribution cabinet to complete the fixation; the acquisition device in the present application connects the data cable through the data cable slot, processes data through the single-chip microcomputer controller, sends and receives data through the data transceiver, stores data through the data storage device, displays information through the display screen, displays the current working status through the indicator light, and can alarm through the voice player when the transmission and reception are abnormal.

[0015] The above description of the technical solution of the present application is only an overview of the technical solution of the present application. In order to more clearly understand the technical means of the present application, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are listed below. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Various other advantages and benefits will become apparent to those of ordinary skill in the art by reading the detailed description of the preferred embodiments below. The accompanying drawings are only for the purpose of illustrating the preferred embodiments and are not to be considered as limiting the present application. Also, the same reference symbols are used throughout the accompanying drawings to represent the same components. In the accompanying drawings:

[0017] Figure 1 This is a schematic diagram of the installation of the clamping device in the embodiment of the present application;

[0018] Figure 2 This is a diagram showing the installation effect of the clamping device in the embodiment of the present application;

[0019] Figure 3 This is a schematic diagram of the front three-dimensional structure of the collection device in the embodiment of the present application;

[0020] Figure 4It is a schematic diagram of the internal side structure of the collection device in the embodiment of the present application.

[0021] In the figure: 1. data line slot; 2. acquisition device body; 3. display screen; 4. indicator light; 5. button; 6. voice player; 7. knob; 8. single chip microcomputer controller; 9. data transceiver; 10. data storage device; 11. clamping claw; 12. slide groove; 13. nut; 14. bidirectional screw rod; 15. hinge rod; 16. slider. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be clearly and completely described below in combination with the specific embodiments of the present application and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present application.

[0023] The idea of ​​the present application is to propose a clamping device to address the problem that the collection device is difficult to install / disassemble during power data collection. The clamping device can clamp / detach the collection device from the distribution cabinet by rotating a knob, thereby completing the fixing / disassembly of the collection device.

[0024] The technical solutions provided by various embodiments of the present application are described in detail below in conjunction with the accompanying drawings.

[0025] The present application embodiment provides a clamping device, such as Figure 1 As shown, the clamping device includes a screw rod, two sleeve parts, the screw rod is transversely arranged in the middle part of the clamping device, and the sleeve part is sleeved on the screw rod; and a plurality of sliding parts, the sliding parts are symmetrically arranged in a slide groove used in conjunction with the clamping device, and the sliding parts are connected to the sleeve parts through connecting rods; when the screw rod is operated, the sleeve part moves transversely on the screw rod, and at the same time, the sliding part moves longitudinally in the slide groove; the main body of the clamping device in the present application is arranged inside the collection device, and the rotating part of the screw rod and the clamping part of the sliding part are exposed outside.

[0026] Combination Figure 1 , Figure 2 In the present application, the sliding member includes a slider 16, the base of which is embedded in a matching slide groove 12, and the slider 16 is provided with a clamping grip 11 protruding from the surface of the clamping device. In the present application, the screw includes a bidirectional screw 14, which includes a bidirectional screw and a knob 7, and the threads on both sides of the bidirectional screw are arranged in opposite directions.

[0027] The sleeve includes a nut 13, the connecting rod includes a hinge rod 15, and the sliders 16 include four sliders 16, which are symmetrically arranged on both sides of the bidirectional screw rod 14, and each nut 13 is hinged to two adjacent sliders 16 through the hinge rod 15. When the bidirectional screw rod 14 is rotated, the nut 13 moves relative to or toward the bidirectional screw rod 14. In the present application, the bidirectional screw rod 14 can be cylindrical or elliptical, and the bidirectional screw rod 14 can rotate in the nut 13.

[0028] It can be understood that when the nut 13 moves toward each other, the distance between the clamping claws 11 symmetrically arranged with the bidirectional screw rod 14 becomes larger, and at this time the clamping device can be easily removed from the distribution frame; when the nut 13 moves relative to each other (moving toward the middle of the screw rod at the same time), the distance between the clamping claws 11 symmetrically arranged with the bidirectional screw rod 14 becomes smaller, and at this time the clamping device can be fastened to the distribution frame.

[0029] like Figure 3 As shown, the present application also provides an electric power data acquisition device, which includes, in addition to the clamping device, a collection device body 2, and the clamping device is arranged inside the back of the collection device body; a display screen 3, a voice player 6, multiple indicator lights 4, and multiple buttons 5 are arranged on the front of the collection device. Multiple data plug slots 1 are arranged on one side of the collection device. Figure 4 As shown, the acquisition device is internally provided with a single-chip microcomputer controller 8, a data transceiver 9 and a data storage device 10, and the data transceiver 9 and the data storage device 10 are respectively connected to the single-chip microcomputer controller 8.

[0030] In the present application, the data line slot 1 includes five Ethernet RJ45s; the indicator lights 4 include five data receiving and sending indicator lights, data acquisition device operation indicator lights, action indicator lights, and fault indicator lights. There are five buttons 5 for operating the data frame on the display screen, such as moving the cursor up and down, selecting data, canceling / confirming operations, etc.

[0031] When the acquisition device is in use, the bidirectional screw rod 14 is rotated by the knob 7, driving the nut 13 on the surface of the bidirectional screw rod to move toward the middle of the screw rod, thereby pulling the slider 16 to slide inside the slide groove 12 through the hinge rod 15, thereby driving the clamping claw 11 to move and clamp the protruding part on the inner side of the distribution cabinet to complete the fixation, connect the data cable through the data cable slot 1, perform data processing through the single-chip controller 8, send and receive data through the data transceiver 9, store data through the data storage device 10, display data information through the display screen 3, and display the current working status through the indicator light 4. When data transmission and reception are abnormal, an alarm can be given through the voice player 6.

[0032] It should be noted that, in the description of this application, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, in the description of this application, unless otherwise specified, the meaning of "plurality" is two or more.

[0033] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0034] In the present application, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being “above”, “above”, and “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below”, and “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0035] Any process or method description in a flowchart or otherwise described herein may be understood to represent a module, segment or portion of code that includes one or more executable instructions for implementing the steps of a specific logical function or process, and the scope of the preferred embodiments of the present application includes alternative implementations in which functions may not be performed in the order shown or discussed, including performing functions in a substantially simultaneous manner or in the reverse order depending on the functions involved, which should be understood by technicians in the technical field to which the embodiments of the present application belong.

[0036] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0037] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present application.

Claims

1. A clamping device, characterized in that: The clamping device comprises: a screw rod and two sleeve connectors, wherein the screw rod is transversely arranged in the middle of the clamping device, and the sleeve connector is sleeved on the screw rod; and a plurality of sliding members, wherein the sliding members are symmetrically arranged in the sliding grooves used in conjunction with the clamping device, and the sliding members are connected to the sleeve member through a connecting rod; When the screw rod is operated, the sleeve member moves transversely on the screw rod, and at the same time, the sliding member moves longitudinally in the sliding groove.

2. The clamping device according to claim 1, characterized in that: The sliding member comprises a sliding block, and the sliding block is provided with a clamping catch protruding from the surface of the clamping device.

3. The clamping device according to claim 2, characterized in that: The screw rod comprises a bidirectional lead screw, and the sleeve connector comprises a nut; when the bidirectional lead screw is rotated, the nut moves relative to or towards the bidirectional lead screw.

4. The clamping device according to claim 3, characterized in that: The connecting rod comprises a hinge rod; the sliding blocks comprise four sliding blocks which are symmetrically arranged on both sides of the bidirectional screw rod; each of the nut is respectively hinged to two adjacent sliding blocks through the hinge rod.

5. The clamping device according to claim 3, characterized in that: The bidirectional lead screw comprises a bidirectional screw and a knob, and the threads on both sides of the bidirectional screw are arranged in opposite directions.

6. A power data acquisition device, characterized in that: Comprising a clamping device as claimed in any one of claims 1-5.

7. The collection device according to claim 6, characterized in that: The collecting device further comprises: a collecting device body, and the clamping device is arranged inside the back side of the collecting device body.

8. The collection device according to claim 7, characterized in that: A display screen, a voice player, a plurality of indicator lights and a plurality of buttons are arranged on the front of the collection device.

9. The collection device according to claim 8, characterized in that: A plurality of data wiring slots are arranged on one side surface of the acquisition device.

10. The collection device according to claim 9, characterized in that: The acquisition device is internally provided with a single-chip microcomputer controller, a data transceiver and a data storage device, and the data transceiver and the data storage device are respectively connected to the single-chip microcomputer controller.

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