Intelligent data acquisition unit

Abstract

The utility model discloses an intelligent data acquisition unit, which comprises a main body, a display screen is arranged on the surface of the top of the main body, and a communication port terminal and an external function interface are respectively arranged at two ends of the main body; an integrated guide rail clamping groove is fixed to the bottom end of the main body, the guide rail clamping groove is in sliding connection with an external guide rail, a limiting assembly is arranged on the guide rail clamping groove, and the limiting assembly comprises an abutting piece arranged on the guide rail clamping groove and a limiting piece arranged on the abutting piece. The top of the abutting piece abuts against the guide rail. The limiting piece penetrates through the two ends of the guide rail clamping groove and passes through the abutting piece, and the abutting piece is connected with the limiting piece in a sliding mode; the device can be matched with a guide rail to realize limiting installation at any position, is very convenient to operate, meets various installation environments, is quickly and conveniently connected with each monitoring point, is also very convenient to disassemble in the later period, and overcomes the defects of the existing device in disassembly and assembly.

Description

TECHNICAL FIELD

[0001] The utility model belongs to terminal comprehensive energy management and control technical field, concretely relates to an intelligent data acquisition unit. BACKGROUND

[0002] The comprehensive energy intelligent management and control system is used for unified management of the internet of things equipment under control by cloud big data, so as to achieve the purpose of energy saving and carbon reduction. At present, there are a large number of equipment in office buildings, shopping malls, factories and other facilities that are not connected to the internet of things for comprehensive energy management and control. The data acquisition unit is used for terminal data acquisition and equipment measurement and control device, has the characteristics of convenient construction and various functions, and can meet the modern data acquisition and measurement and control device of the existing internet of things technology.

[0003] At present, the conventional intelligent data acquisition unit is affected by the installation structure during installation, and the overall installation position has great limitations, and it is not convenient for disassembly and maintenance in the later period, so there is great limitation in actual use, and there is room for improvement. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing an intelligent data acquisition unit to solve the problem of inconvenient operation of the existing intelligent data acquisition unit during disassembly.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: an intelligent data acquisition unit, which comprises a main body, a display screen is arranged on the top surface, a communication port terminal and an external function interface are arranged at both ends of the main body respectively, a one-piece guide rail clamping groove is fixed to the bottom end of the main body, the guide rail clamping groove is slidably connected with an external guide rail, a limiting assembly is arranged on the guide rail clamping groove, the limiting assembly comprises: a stop piece arranged on the guide rail clamping groove; the top of the stop piece abuts against the guide rail; a limiting piece penetrates through both ends of the guide rail clamping groove and passes through the stop piece, and the stop piece and the limiting piece are slidably connected, so as to achieve the purpose of relaxing the stop piece and the guide rail clamping groove, and the normal movement of the stop piece is not affected.

[0006] Preferably, the inclined surface of the guide rail clamping groove is provided with a placing hole at an equal angle, the stop piece comprises a damping block movably placed in the placing hole, the top of the damping block is an inclined surface, and the slope of the inclined surface is equal to the slope of the inclined surface of the guide rail clamping groove, so as to facilitate better abutment with the guide rail, and a spring is further arranged between the damping block and the placing hole, the damping block is lifted upward by the elasticity of the spring, so that the damping block abuts against the guide rail, and the limiting at any position of the guide rail is realized by increasing the friction, and when the position is adjusted, the force for pushing the guide rail clamping groove only needs to exceed the friction between the damping block and the guide rail.

[0007] Preferably, both ends of the guide rail clamping groove are provided with an adjusting groove, the adjusting groove passes through the area of the placing hole, a connecting groove is formed in the side surface of the damping block, the limiting piece is a limiting rod penetrating through the adjusting groove and the damping block, the limiting rod can be limited during the lifting of the damping block, and the both ends of the limiting rod are screwed into locking nuts abutting against the end surface of the guide rail clamping groove.

[0008] Preferably, a screw hole is formed in the top plane of the guide rail clamping groove, and the screw hole is fixed to the bottom end of the main body by a bolt.

[0009] Preferably, the top of the main body is further provided with an infrared receiving window, an indicator light and an operation button, which are arranged near the position of the display screen, wherein the operation button comprises the buttons of 'up', 'down', 'left', 'right', 'cancel' and 'confirm', and the indicator light is an 'operation', 'fault' and 'communication' indicator.

[0010] Preferably, a main power line inlet is further formed in the edge position of the top of the main body, main line outlet interfaces in communication with the main power line inlet are formed in the two sides of the main body, a memory card slot and a Sim card slot are further formed in the two ends of the main body respectively, log information can be extracted by a built-in memory card in the memory card slot, the built-in Internet of Things SIM card can be replaced through the Sim card slot, the memory card slot is located on the top of the communication port terminal, and the Sim card slot is located on the top of the external function interface.

[0011] Preferably, the side surface of the guide rail in the guide rail clamping groove is inclined and abuts against the inclined surface of the guide rail clamping groove, so that the guide rail clamping groove can slide on the guide rail, the guide rail clamping groove can be limited, and the guide rail clamping groove can only be separated from the end of the guide rail.

[0012] Compared with the prior art, the present application has the following beneficial effects:

[0013] The present application can be combined with a guide rail to realize limiting installation at any position, is very convenient to operate, meets various installation environments, is quickly and conveniently connected with various monitoring points, is very convenient to disassemble in the later period, and improves the deficiencies of the prior art in disassembly. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is a front view of the present application;

[0015] Fig. 2 It is a rear view of the present application;

[0016] Fig. 3 It is a structural schematic view of the guide rail clamping groove of the present application;

[0017] Fig. 4The utility model discloses a damping block and limit rod and spring's connection schematic drawing.

[0018] In the drawing:

[0019] 1, main power supply incoming line interface;2, display screen;3, infrared receiving window;4, memory card slot;5, communication port terminal;

[0020] 6, guide rail clamping groove;61, screw hole;62, limit rod;63, lock nut;64, damping block;65, placing hole;66, adjusting groove;67, connecting groove;68, spring;

[0021] 7, indicator light;8, main wiring outgoing line interface;9, operation button;10, main body;11, Sim card slot;12, external function interface. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor belong to the protection scope of the utility model.

[0023] Please refer to Figs. 1 to 4 The utility model provides a technical scheme: an intelligent data acquisition unit, comprising

[0024] The main body 10 is provided with display screen 2 on the top surface, and is provided with communication port terminal 5 and external function interface 12 on both ends respectively;

[0025] The bottom end of main body 10 is fixed with integral guide rail clamping groove 6, and the guide rail clamping groove 6 is slidably connected with external guide rail, and is provided with limiting assembly on the guide rail clamping groove 6, and the limiting assembly comprises:

[0026] The abutting part is arranged on the guide rail clamping groove 6;The top of the abutting part is in abutment with the guide rail;

[0027] The limiting part penetrates both ends of the guide rail clamping groove 6 and passes through the abutting part, and the abutting part and the limiting part are slidably connected, so as to achieve the purpose of relaxing the abutting part and the guide rail clamping groove 6, and also can not affect the normal movement of the abutting part.

[0028] In the embodiment, preferably, the inclined surface of the guide rail clamping groove 6 is provided with a placement hole 65 at an equal angle, and the stopper includes a damping block 64 movably placed in the placement hole 65, the top of the damping block 64 is an inclined surface, and the slope is equal to the slope of the inclined surface of the guide rail clamping groove 6, which facilitates better abutment with the guide rail. A spring 68 is further arranged between the damping block 64 and the placement hole 65, and the damping block 64 is lifted upward by the elasticity of the spring 68, so that the damping block 64 abuts against the guide rail. The damping block 64 is limited at any position of the guide rail by increasing the friction. When adjusting the position, it is only necessary to ensure that the force for pushing the guide rail clamping groove 6 exceeds the friction between the damping block 64 and the guide rail.

[0029] In the embodiment, preferably, the two ends of the guide rail clamping groove 6 are provided with an adjusting groove 66, the adjusting groove 66 passes through the area of the placement hole 65, and a connecting groove 67 is arranged on the side surface of the damping block 64. The stopper is a limiting rod 62 penetrating through the adjusting groove 66 and the damping block 64. The limiting rod 62 can be limited in the lifting of the damping block 64. The two ends of the limiting rod 62 are screwed into locking nuts 63 abutting against the end surface of the guide rail clamping groove 6.

[0030] In the embodiment, preferably, a threaded hole 61 is arranged at the top flat surface of the guide rail clamping groove 6, and the threaded hole 61 is fixed to the bottom end of the main body 10 by a bolt.

[0031] In the embodiment, preferably, the top of the main body 10 is further provided with an infrared receiving window 3, an indicator light 7, and an operation button 9, which are arranged near the position of the display screen 2. The operation button 9 includes “up”, “down”, “left”, “right”, “cancel”, and “confirm” buttons. The indicator light 7 is an “operation”, “fault”, and “communication” indicator.

[0032] In the embodiment, preferably, the top edge of the main body 10 is further provided with a main power line inlet interface 1. The two sides of the main body 10 are provided with main line outlet interfaces 8 in communication with the main power line inlet interface 1. The two ends of the main body 10 are further provided with a memory card clamping groove 4 and a Sim card slot 11. The built-in memory card in the memory card clamping groove 4 extracts log information. The built-in Internet of Things SIM card can be replaced through the Sim card slot 11. The memory card clamping groove 4 is at the top of the communication port terminal 5, and the Sim card slot 11 is at the top of the external function interface 12. The main power line inlet interface 1 is connected to the main power supply. The main line outlet interface 8 is connected to the detected electrical equipment to turn on / off the power and monitor the electrical quantities such as current, voltage, power, and power factor. The left communication port terminal 5 can be plugged into the terminal to externally connect the 485 communication line. The right external function interface 12 can be plugged into the terminal to externally connect the temperature and humidity detection, infrared remote control, light sensing detection, and other external devices to monitor the additional environment of the measured and controlled equipment.

[0033] In the embodiment, preferably, the guide rail side in the guide rail clamping groove 6 is in an inclined shape and is attached to the inclined surface of the guide rail clamping groove 6, so as to realize the sliding of the guide rail clamping groove 6 on the guide rail, realize the limiting of the guide rail clamping groove 6, and make the guide rail clamping groove 6 only be able to be separated from the end of the guide rail.

[0034] The device collects electrical quantities of the connected operating equipment, specifically including voltage, current, power, power factor, etc., and can externally connect an infrared probe, a 485 communication line, etc. to issue instructions to the connected equipment and return fault information, and can store data for 24 hours, and detect data logs every 1 hour, and if there is data anomaly, send an email report in time. In actual use, the data can be transmitted to the cloud through 4G by using the commonly used MQTT protocol of the Internet of Things.

[0035] Although the embodiments of the utility model have been shown and described (see the above detailed description), it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An intelligent data acquisition unit, comprising a main body (10) provided with a display screen (2) on the top surface, a communication port terminal (5) and an external function interface (12) at both ends respectively; characterized in that: the bottom end of the main body (10) is fixed with an integral guide rail clamping groove (6) which is slidingly connected with an external guide rail, a limiting assembly is arranged on the guide rail clamping groove (6), the limiting assembly comprising: a stop piece arranged on the guide rail clamping groove (6); the top of the stop piece abuts against the guide rail; a limiting piece penetrating through both ends of the guide rail clamping groove (6) and passing through the stop piece, and the stop piece and the limiting piece are slidingly connected.

2. The intelligent data acquisition unit of claim 1, wherein: equiangular placing holes (65) are arranged on the inclined surface of the guide rail clamping groove (6), the stop piece comprises a damping block (64) movably placed in the placing hole (65), the top of the damping block (64) is an inclined surface, and the slope is equal to the slope of the inclined surface of the guide rail clamping groove (6), and a spring (68) is further arranged between the damping block (64) and the placing hole (65).

3. The intelligent data acquisition unit of claim 2, wherein: adjusting grooves (66) are arranged through both ends of the guide rail clamping groove (6), the adjusting grooves (66) pass through the area of the placing hole (65), a connecting groove (67) is arranged on the side surface of the damping block (64), the limiting piece is a limiting rod (62) penetrating through the adjusting groove (66) and the damping block (64), and lock nuts (63) are screwed into both ends of the limiting rod (62) and abut against the end surface of the guide rail clamping groove (6).

4. The intelligent data acquisition unit of claim 2, wherein: a screw hole (61) is arranged on the plane of the top of the guide rail clamping groove (6), and the screw hole (61) is fixed with the bottom end of the main body (10) by a bolt.

5. The intelligent data acquisition unit of claim 1, wherein: an infrared receiving window (3), an indicator light (7) and an operation button (9) are further arranged on the top of the main body (10) and close to the position of the display screen (2).

6. The intelligent data acquisition unit of claim 5, wherein: a main power line inlet interface (1) is further arranged at the edge position of the top of the main body (10), main line outlet interfaces (8) in communication with the main power line inlet interface (1) are arranged on both sides of the main body (10), and a memory card clamping groove (4) and a Sim card slot (11) are further arranged at both ends of the main body (10), wherein the memory card clamping groove (4) is at the top of the communication port terminal (5), and the Sim card slot (11) is at the top of the external function interface (12).

7. The intelligent data acquisition unit of claim 1, wherein: the side surface of the guide rail in the guide rail clamping groove (6) is inclined and matches the inclined surface of the guide rail clamping groove (6).

Images