An industrial intelligent continuous distribution cabinet electric variable measurement device and system

Abstract

The present invention discloses an industrial intelligent continuous power distribution cabinet electric variable measurement device and system thereof, including a mounting assembly, an electric variable detection instrument disposed within the mounting assembly, and the electric variable detection instrument being clamped to the side wall of the power distribution cabinet via the mounting assembly. The mounting assembly includes a mounting frame for placing the electric variable detection instrument. The present invention relates to the field of power distribution cabinet electric measurement technology. The industrial intelligent continuous power distribution cabinet electric variable measurement device and system thereof, by providing a mounting assembly to clamp a multimeter to the side wall of the power distribution cabinet, eliminates the need to hold the multimeter constantly, freeing up one hand for more operations and facilitating the viewing of test values. The mounting assembly can be flexibly raised and lowered to any height, making it more convenient to perform continuity testing on electrical appliances at different heights within the power distribution cabinet. The mounting assembly is compatible with most types of multimeters, providing strong compatibility. The multimeter and detection cables can be stored within the mounting assembly when not in use, eliminating clutter.

Description

Technical Field

[0001] The present invention relates to the technical field of electrical measurement of distribution cabinets, and in particular to an industrial intelligent continuous electrical variable measurement device for distribution cabinets and a system thereof. Background Art

[0002] After a fixed period of use, power distribution facilities such as distribution cabinets require electrical variables to be measured using a meter. A meter is an instrument used to measure the voltage or current variables of electrical equipment. By contacting the positive and negative terminals of the equipment with the meter's electrodes, the meter collects the power signal from the equipment and feeds it back to the meter's display. However, workers must hold the meter while simultaneously contacting the equipment with the electrodes, while also observing and recording the measured values. This operation is complex and unwieldy, hindering accurate measurement of the electrical variables of all equipment.

[0003] Chinese patent CN114966131A discloses a multifunctional electrical variable measuring device for a distribution cabinet. The device supports a measuring meter through a meter plate and a rotatable meter frame therein, and clamps and magnetically attracts the side wall of the distribution cabinet through clamping components and adsorption components respectively provided on the left and right sides of the meter plate, so that the meter plate is stably suspended between the doors of the distribution cabinet, so that staff can easily use the measuring meter for measurement. The device has a simple structure, is easy to install and disassemble, and has promotional value.

[0004] However, the device uses the elastic force of the compression spring to enable the pressure roller to press the side wall of the distribution cabinet for clamping and fixing. However, on the one hand, the pressure roller rotates in the insertion and removal direction, and the insertion is short, and the clamping range is small. On the other hand, it only relies on the elastic force of the compression spring to clamp, that is, it is easy to loosen under force. Therefore, when in use, it is easy to fall forward due to gravity balance or vibration. There is a lack of effective positioning structure, and the device has no protective structure. If it falls, it is easy to damage the multimeter. If bolts are used for fastening, it is inconvenient to move. At the same time, the device can only install multimeters of specified specifications. Summary of the Invention

[0005] In response to the shortcomings of the existing technology, the present invention provides an industrial intelligent continuous distribution cabinet electric variable measurement device and system, which solves the problems of the existing device of fixing the multimeter on the distribution cabinet, which is not firmly fixed and is easy to fall and be damaged, and is inconvenient to move if fastened with bolts.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: an industrial intelligent continuous distribution cabinet electric variable measurement device, including a mounting assembly, an electric variable detection instrument is arranged inside the mounting assembly, and the electric variable detection instrument is clamped on the side wall of the distribution cabinet through the mounting assembly, and the mounting assembly includes:

[0007] A mounting frame for placing electrical variable detection instruments;

[0008] A clamping mechanism, which is slidably mounted on the back of the mounting frame and has a vertically unfolded state and a parallel folded state relative to the mounting frame; when in use, the clamping mechanism clamps the side wall of the distribution cabinet and has a fixed state and a lifting and sliding state;

[0009] The electric variable detection instrument includes a multimeter and a matching detection line. The multimeter can be detachably mounted in a mounting frame. A winding structure for winding a wire around the detection line is provided on the top of the mounting frame.

[0010] A data acquisition device can also be detachably mounted on the mounting assembly. The data acquisition device is used to acquire detection data from an electrical variable detection instrument and transmit the data to a computer for identification, reading, and recording.

[0011] Preferably, the clamping mechanism includes:

[0012] Two sets of clamping plates, the two sets of clamping plates clamp the side walls of the power distribution cabinet from both sides, and the bottom two corners of the two sets of clamping plates are connected and tightened by bolts and nuts;

[0013] A roller, the roller being rotatably connected to the interior of the splints and having one side extending outward from the opposite surfaces of the two sets of splints to enable the splints to slide smoothly longitudinally;

[0014] A magnetic ring, the magnetic ring being rotatably sleeved on the outside of the portion of the bolt located between the two sets of clamping plates;

[0015] The positioning structure is slidably arranged inside the left clamping plate and presses the side wall of the distribution cabinet to the right for positioning.

[0016] Preferably, the positioning structure includes:

[0017] A pressing block, the pressing block passes through the splint and is provided with a hand-pushing block protruding to the outside of the splint on the left side;

[0018] a magnet, the magnet being embedded and fixedly connected to the center of the right side of the pressing block;

[0019] An anti-slip pad is attached to the right side of the pressing block and is arranged in an annular structure around the magnet, and extends beyond the surface of the magnet;

[0020] The slider is arranged on the upper and lower sides of the pressure block and is tilted to the left front and right rear. The inner wall of the splint is provided with an inclined groove corresponding to the slider. The slider slides in the inclined groove to move the pressure block forward and move to the left at the same time.

[0021] Preferably, a groove is provided on the outer side of the right side clamp plate near the end of the mounting frame, and a support structure is provided in the groove. The support structure is stored in the groove after being folded, and supports the clamp plate to make it vertical to the mounting frame after being unfolded.

[0022] Preferably, the support structure comprises:

[0023] Two supporting pieces, the two supporting pieces are respectively rotatably connected to the groove and are staggered to achieve foldability;

[0024] A flexible belt, the flexible belt being fixedly connected to a side of the support sheet away from the rotating end;

[0025] The snap buttons are divided into male and female parts for use in pairs and are respectively installed on two sets of flexible belts.

[0026] Preferably, the mounting frame includes

[0027] A plate frame, wherein the side cross-section of the plate frame is L-shaped;

[0028] Two sets of sliding rods, the two sets of sliding rods are respectively longitudinally fixed on the left and right sides of the inner side of the plate frame, and the top ends thereof extend above the plate frame;

[0029] Two sets of elastic binding members, both ends of the two sets of elastic binding members are respectively mounted on the sliding rods on both sides, and the multimeter is bound in the plate frame through the two sets of elastic binding members;

[0030] A winding structure, the winding structure is arranged on the top of the plate frame, and the wire of the detection line is wound on the winding structure;

[0031] Buckles, the buckles are fixedly connected to the left and right sides of the inner side of the frame, and at least two groups are provided on one side, and the electric pen of the detection line is elastically engaged in the buckles;

[0032] Slideways are provided on the upper and lower sides of the back of the plate frame;

[0033] Arched metal shrapnel, wherein the arched metal shrapnel is fixedly connected to the left and right groups on the inner side of the slide.

[0034] Preferably, the winding structure includes:

[0035] An inverted C-shaped curved rod, wherein the inverted C-shaped curved rod is fixedly connected to the top of the sliding rod, and the wire of the detection line is wound between the parts of the sliding rods on both sides located on the inner side of the inverted C-shaped curved rod;

[0036] A top plate, the top plate being slidably sleeved between the outer portions of the two slide rods;

[0037] A push spring is sleeved on the outside of the slide rod and is located between the top of the plate frame and the bottom of the top plate to push the top plate upward;

[0038] The elastic binding member comprises:

[0039] A sliding sleeve, wherein the sliding sleeve is arranged outside the sliding rod;

[0040] The rubber tube is bound to the outside of the sliding sleeves on both sides.

[0041] Preferably, the clamping mechanism further comprises:

[0042] The slide plate is slidingly arranged between the two sets of slideways, and one end of the right clamping plate is rotatably connected to the slide plate. The upper and lower sides of the slide plate are both provided with arc grooves adapted to the arched metal springs.

[0043] Preferably, the data acquisition device includes:

[0044] A camera, used for photographing and collecting images of the front of the electric variable detection instrument;

[0045] A data cable, electrically connected to the camera and having its other end plugged into a computer to transmit image data;

[0046] Shaping tube, which is manually shaped to adjust the camera position and angle, and is used to thread the data cable;

[0047] The mounting clip is fixed to one end of the plastic tube and is used to clamp the data acquisition device on the mounting frame.

[0048] The present invention also discloses an industrial intelligent continuous distribution cabinet electric variable measurement system, comprising:

[0049] A data acquisition module, configured to receive image data input by a data acquisition device;

[0050] An image extraction module is used to extract the image of the knob and screen area of ​​the electric variable detection instrument in the image;

[0051] The image data analysis module is used to analyze the data extracted by the image extraction module, determine the gear mode and reading of the electric variable detection instrument, and obtain the detection value of the electric variable detection instrument;

[0052] The list module is used to list and record the identified detection values.

[0053] The present invention provides an industrial intelligent continuous distribution cabinet electrical variable measurement device and system. Compared with the existing technology, it has the following advantages:

[0054] (1) This industrial intelligent continuous distribution cabinet electric variable measuring device can clamp the multimeter on the side wall of the distribution cabinet by setting up the installation component. There is no need to hold the multimeter all the time, which can free up one hand to perform more operations and conveniently view the test values. The installation component can be flexibly raised and lowered to any height, making it more convenient to perform continuity testing on electrical appliances at different heights in the distribution cabinet. The installation component can be adapted to most types of multimeters and has strong compatibility. The multimeter and test line can also be stored in the installation component when not in use, so it will not be too messy.

[0055] (2) The industrial intelligent continuous type distribution cabinet electric variable measuring device can flexibly control the smooth lifting and positioning of the device on the side wall of the distribution cabinet by setting a positioning structure. The positioning structure can be pushed forward to make it leave the side wall of the distribution cabinet. The device can then slide up and down smoothly through the cooperation of the roller and the magnetic ring. After being released, the positioning structure can rebound and press the side wall of the distribution cabinet again, so that the device can be fixed again and stopped at the required height, which is easy to operate.

[0056] (3) The industrial intelligent continuous distribution cabinet electric variable measuring device sets a support sheet on the side of the right clamping plate. After the two support sheets are unfolded, they are fastened with hidden buckles, so that the two support sheets can stably support the unfolded clamping plate. The support sheets will not be retracted at will during the up and down movement, and can provide stable support. If the multimeter angle needs to be adjusted, the support sheet can also be retracted so that the installation frame can be rotated relative to the clamping mechanism. After the support sheet is retracted, the clamping mechanism can be folded on the back of the installation frame for storage, which can reduce space occupation and be flexible to use.

[0057] (4) The industrial intelligent continuous distribution cabinet electric variable measuring device can set the clamping mechanism slidably on the back of the installation frame by setting a slide plate and a slideway, so that after the clamping installation, the multimeter can be moved left and right according to the convenience of operation, and the arched metal spring can be positioned when the slide plate is moved to the left and right positions, which can prevent the multimeter from sliding randomly and make it more flexible and convenient to use.

[0058] (5) The industrial intelligent continuous distribution cabinet electric variable measuring device is convenient for binding the multimeter at a suitable position by setting an elastic binding part that can be slid up and down in the frame. At the same time, the rubber tube used for binding can also cushion and protect the front of the multimeter when the device accidentally falls to the ground. Combined with structures such as rubber pads, it has a better anti-fall protection effect. The inverted C-shaped bent rod and top plate and other structures set on the top of the frame, combined with the buckles on both sides, are also convenient for storing the detection line, so that the entire set of electric variable detection instruments can be stored in the installation component in an orderly manner on a daily basis, which is convenient to use.

[0059] (6) The industrial intelligent continuous distribution cabinet electric variable measurement system can be installed with an additional data acquisition device. When a computer is carried, the detection value of the electric variable detection instrument can be directly installed and photographed. The computer software can then be used for image recognition, and automatic reading and list recording can be completed, eliminating the tedious manual reading and manual recording, and the error rate is lower. After the captured image is stored, it is also convenient for subsequent data verification. At the same time, the detection value is digitized, which is also convenient for subsequent direct retrieval to analyze the electric variables of the distribution equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0060] Figure 1 It is a front view of the structure of the present invention;

[0061] Figure 2 A top view of the mounting assembly of the present invention in a folded state;

[0062] Figure 3 A top cross-sectional view of the mounting assembly of the present invention in an expanded state;

[0063] Figure 4 is a top cross-sectional view of the splint of the present invention;

[0064] Figure 5 This is a top view of the installation of the positioning structure of the present invention;

[0065] Figure 6 A three-dimensional diagram of the positioning structure of the present invention;

[0066] Figure 7 It is a right side view of the right side splint of the present invention;

[0067] Figure 8 A top view of the supporting structure of the present invention in working condition;

[0068] Figure 9 A side view of the inverted C-shaped curved rod of the present invention;

[0069] Figure 10 A top cross-sectional view of the end structure of the elastic binding member of the present invention;

[0070] Figure 11 A top view of the arched metal spring and the slide plate of the present invention;

[0071] Figure 12 This is a schematic diagram of the installation of the L-shaped end face of the side wall of the power distribution cabinet of the present invention;

[0072] Figure 13 This is a system module block diagram of the present invention.

[0073] In the figure: 1. Mounting assembly; 11. Mounting frame; 111. Plate frame; 112. Slideway; 113. Arched metal spring; 114. Slide rod; 115. Elastic binding member; 1151. Slide sleeve; 1152. Rubber tube; 116. Winding structure; 1161. Inverted C-shaped bent rod; 1162. Top plate; 1163. Push spring; 117. Buckle; 118. Buffer pad; 119. Rubber pad; 12. Clamping mechanism; 121. Clamping plate; 122. Roller; 123. Bolt; 124. Nut; 1 25. Magnetic ring; 126. Positioning structure; 1261. Pressure block; 1262. Anti-slip pad; 1263. Magnet; 1264. Slider; 1265. Built-in slot; 1266. Small spring; 127. Support structure; 1271. Support sheet; 1272. Flexible belt; 1273. Snap button; 128. Slide plate; 129. Arc slot; 1210. Large spring; 2. Multimeter; 3. Detection line; 4. Data acquisition device; 41. Camera; 42. Data cable; 43. Molding tube; 44. Mounting clamp. DETAILED DESCRIPTION

[0074] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0075] The present invention discloses an industrial intelligent continuous distribution cabinet electric variable measurement device and provides the following six technical solutions:

[0076] Figure 1-Figure 3 The first embodiment is shown: it includes a mounting assembly 1, in which an electric variable detection instrument is installed. The electric variable detection instrument is clamped to the side wall of the power distribution cabinet through the mounting assembly 1. The mounting assembly 1 includes a mounting frame 11 for placing the electric variable detection instrument. A clamping mechanism 12 is slidably mounted on the back of the mounting frame 11. When in use, the clamping mechanism 12 clamps the side wall of the power distribution cabinet to position the mounting frame 11 at a certain height.

[0077] The electric variable detection instrument includes a multimeter 2 and a matching detection line 3 . The multimeter 2 can be detachably installed in the installation frame 11 , and the wires of the detection line 3 can be wound around the top of the installation frame 11 .

[0078] By setting up the mounting assembly 1, the multimeter 2 is clamped on the side wall of the distribution cabinet. There is no need to hold the multimeter 2 all the time, and one hand can be freed up to perform more operations. It is also convenient to view the test values. The mounting assembly 1 can be flexibly raised and lowered to stay at any height, which makes it more convenient to perform continuity testing on electrical appliances at different heights in the distribution cabinet. The mounting assembly 1 can adapt to most styles of multimeters 2 and has strong compatibility. The multimeter 2 and the test line 3 can also be stored in the mounting assembly 1 when not in use, so as not to be too messy.

[0079] Figure 3-Figure 6 The second embodiment is shown, and its main difference from the first embodiment is that the clamping mechanism 12 includes two groups of splints 121, and the interior of the two groups of splints 121 are rotatably connected with rollers 122 protruding from their opposite surfaces. The two bottom corners of the two groups of splints 121 are penetrated and tightened by bolts 123 and nuts 124. The bolts 123 are hexagonal bolts, and the side of the splint 121 is provided with hexagonal positioning holes corresponding to the hexagonal bolt heads. The hexagonal positioning holes are provided to limit the hexagonal bolts so that they can be tightened by rotating the nuts 124. The nuts 124 are ram horn nuts, which are convenient for manual rotation and tightening. The surface of the bolt 123 is rotatably sleeved with a magnetic ring 125 located between the two groups of splints 121.

[0080] The interior of the left clamping plate 121 is provided with a positioning structure 126 for pressing the side wall of the distribution cabinet for positioning. The positioning structure 126 includes a pressing block 1261. A hand-pushing block protruding to the outside of the clamping plate 121 is provided on the left side of the pressing block 1261. An anti-slip pad 1262 is pasted on the right side of the pressing block 1261, and a magnet 1263 is embedded and fixedly connected in the center of the right side of the pressing block 1261. The magnet 1263 can assist the large spring 1210 to increase the clamping force, but will not directly contact the side wall of the distribution cabinet. Sliders 1264 are provided on both sides of the pressing block 1261, and an inclined groove corresponding to the slider 1264 is opened on the inner wall of the clamping plate 121. The slider 1264 slides in the inclined groove to make the pressing block 1261 move to the left synchronously when it moves forward.

[0081] Both sides of the pressure block 1261 are provided with built-in grooves 1265 with sizes corresponding to the slider 1264, and a small spring 1266 is provided in the center of the built-in groove 1265 to push the slider 1264 outward, and a large spring 1210 is provided on the inner wall of the splint 121 to push the pressure block 1261 backward.

[0082] By setting the positioning structure 126, the smooth lifting and positioning of the device on the side wall of the distribution cabinet can be flexibly controlled. The positioning structure 126 only needs to be pushed forward to make it leave the side wall of the distribution cabinet, and the device can slide up and down smoothly through the cooperation of the roller 122 and the magnetic ring 125. After loosening, the positioning structure 126 can rebound and press the side wall of the distribution cabinet again, so that the device can be fixed again and stopped at the required height. The operation is convenient. By tightening with the bolt 123, the pressure can be adjusted at one time according to the difference in wall thickness to avoid loosening at will.

[0083] Figure 3 and Figure 7-Figure 8 A third embodiment is shown, which mainly differs from the second embodiment in that a groove is provided on the outer side of the right splint 121 near the end of the mounting frame 11, and a support structure 127 is provided in the groove. The support structure 127 includes two support plates 1271 rotatably connected to the groove, and the support plates 1271 are fixedly connected to a flexible belt 1272 away from the rotating end, and matching snaps 1273 are installed on the flexible belts 1272 of the two support plates 1271.

[0084] By setting a support piece 1271 on the side of the right splint 121, the two support pieces 1271 are unfolded and fastened with snap buttons 1273, so that the two support pieces 1271 can stably support the unfolded splint 121. The support pieces 1271 will not be retracted at will during the up and down movement, and can provide stable support. If the angle of the multimeter 2 needs to be adjusted, the support piece 1271 can also be retracted so that the mounting frame 11 can be rotated relative to the clamping mechanism 12. After the support piece 1271 is retracted, the clamping mechanism 12 can also be folded on the back of the mounting frame 11 for storage, which can reduce space occupancy and is flexible to use.

[0085] Figure 3 and Figure 11 A fourth embodiment is shown, and its main difference from the third embodiment is that the mounting frame 11 includes a plate frame 111 with an L-shaped side cross-section, and slides 112 are provided on the upper and lower sides of the back of the plate frame 111. The clamping mechanism 12 also includes a slide 128 slidably connected between the two sets of slides 112. One end of the right clamping plate 121 is rotatably connected to the slide 128 through rotating seats on both sides. Arched metal springs 113 are fixedly connected to the left and right sides of the inner side of the slide 112, and arc grooves 129 adapted to the arched metal springs 113 are provided on the upper and lower sides of the slide 128.

[0086] By setting a slide 128 to cooperate with the slide 112, the clamping mechanism 12 can be slidably set on the back of the mounting frame 11, so that after clamping and installation, the multimeter 2 can be moved left and right according to the convenience of operation, and an arched metal spring can be set to position when the slide 128 is moved to the left or right position, which can prevent the multimeter 2 from sliding around and making it more flexible and convenient to use.

[0087] Figure 1 、 Figure 3 and Figure 9-10 The fifth embodiment is shown, which differs from the fourth embodiment mainly in that: the left and right sides of the inner side of the plate frame 111 are longitudinally fixedly connected with slide bars 114, the outer sliding sleeves of the two slide bars 114 are provided with upper and lower sets of elastic binding members 115 for binding the multimeter 2, and the left and right corners of the top of the plate frame 111 are provided with positioning pieces fixedly sleeved on the outside of the slide bars 114. The top of the plate frame is provided with a winding structure 116, which includes an inverted C-shaped bent rod 1161 fixedly connected to the top of the slide bar, and the wire of the detection line 3 is wound around it. The outside of the sliding rods 114 on both sides is located on the inside of the inverted C-shaped bent rod 1161, and a top plate 1162 is slidably sleeved on the outside of the sliding rod 114 and located between the inverted C-shaped bent rod 1161 and the positioning piece, and a push spring 1163 is provided between the top plate 1162 and the positioning piece and sleeved on the outside of the sliding rod 114. The left and right sides of the inner side of the plate frame 111 are fixedly connected with at least two groups of elastic clips 117 of the electric pen for the detection line 3, and the rear side and bottom of the inner side of the plate frame 111 and the bottom of the top plate 1162 are all pasted with a buffer pad 118.

[0088] The elastic binding part 115 includes a sliding sleeve 1151 that is sleeved on the outside of the sliding rod 114. The outsides of the sliding sleeves 1151 on both sides are bound together by the same rubber tube 1152. A rubber pad 119 is pasted on the side of the sliding rod 114 away from the tightening direction of the rubber tube 1152. The setting of the rubber pad 119 can reduce friction and smoothly adjust the sliding sleeve 1151 up and down after being pulled to both sides. After loosening, the rubber tube 1152 tightens the sliding sleeve 1151 to press it against the surface of the rubber pad 119, thereby achieving fixation.

[0089] By arranging an elastic binding part 115 that can be slid up and down and adjusted in the plate frame 111, it is convenient to bind the multimeter 2 at a suitable position. At the same time, the rubber tube 1152 used for binding can also cushion and protect the front of the multimeter 2 when the device accidentally falls to the ground. Combined with structures such as the rubber pad 119, it has a better anti-fall protection effect. The inverted C-shaped bent rod and top plate structures arranged on the top of the plate frame 111, together with the buckles 117 on both sides, are also convenient for storing the detection line 3, so that the entire set of electrical variable detection instruments can be stored in order on the installation component 1 on a daily basis, which is convenient to use.

[0090] Figure 3 A sixth embodiment is shown, which differs from the first embodiment mainly in that a data acquisition device 4 can be detachably mounted on the mounting assembly 1. The data acquisition device 4 is used to acquire data detected by an electrical variable detection instrument and transmit the data to a computer for identification, reading, and recording. The data acquisition device includes:

[0091] A camera 41 is used to capture and collect images of the front of the electrical variable detection instrument;

[0092] A data cable 42 is electrically connected to the camera 41 and the other end of the data cable is connected to a computer for transmitting image data;

[0093] The shaping tube 43 is used to adjust the position and angle of the camera 41 through manual shaping and is used to pass the data cable 42;

[0094] The mounting clamp 44 is fixed to one end of the molding tube 43 and is used to clamp the data acquisition device on the mounting frame 11 .

[0095] By additionally installing a data acquisition device 4, when carrying a computer, the detection values ​​of the electrical variable detection instrument can be directly installed and photographed, and then the computer software can be used to recognize the image, and then complete automatic reading and list recording, eliminating the tedious manual reading and manual recording, and the error rate is lower. After the captured image is stored, it is also convenient for subsequent data verification. At the same time, the detection values ​​are digitized, which is also convenient for subsequent direct retrieval to analyze the electrical variables of the distribution equipment.

[0096] See Figure 13 The present invention also discloses an industrial intelligent continuous distribution cabinet electric variable measurement system, comprising:

[0097] A data acquisition module, configured to receive image data input by the data acquisition device 4;

[0098] An image extraction module is used to extract the image of the knob and screen area of ​​the electric variable detection instrument in the image;

[0099] The image data analysis module is used to analyze the data extracted by the image extraction module, determine the gear mode and reading of the electric variable detection instrument, and obtain the detection value of the electric variable detection instrument;

[0100] The list module is used to list and record the identified detection values.

[0101] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0102] When installing the multimeter 2, place the multimeter 2 into the plate frame 111, pull the sliding sleeve 1151 outward and then slide it down, so that the rubber tube 1152 moves to a suitable position to bind the multimeter 2, and the ammeter of the detection line 3 of the multimeter 2 can be clamped in the buckle 117, and then press down the top plate 1162, and wrap the detection line 3 around the top of the slide rod 114. After loosening the top plate 1162, use the push spring 1163 to push the top plate 1162 upward to cooperate with the inverted C-shaped bent rod 1161 to limit the detection line 3.

[0103] When in use, if the front end of the side wall of the power distribution cabinet is a C-shaped bend, the inner lining strip can be adsorbed on the inside to expand the clamping depth and compensate for the thickness difference of the bend; if the side wall is an L-shaped bend, if the bend is short, the inner lining strip can be adsorbed for support. If the bend is long, the bend part can be clamped directly from the side. Figure 12 As shown, if the internal electrical appliances are too close, the mounting frame 11 is pushed outward;

[0104] Expand the clamping mechanism 12, pull out the support piece 1271, buckle the snaps 1273 on it together, so that the support piece 1271 opens the splint 121 and the slide 128 to 90 degrees, and then the splint 121 can be put on the inner and outer sides of the side wall of the distribution cabinet, tighten the nut 124 to clamp the side wall, and then it can be.

[0105] Reverse the above operation, remove the detection line 3, then plug the detection line 3 into the multimeter 2 and use the end of the test pen to perform the test.

[0106] When lifting is required, pinch the mounting frame 11 and the left side of the pressure block 1261 to make the pressure block 1261 slide forward. Then, the slider 1264 slides in the inclined groove to make the pressure block 1261 move forward and move to the left synchronously, so that it can be separated from the side wall of the distribution cabinet. The entire device can slide up and down smoothly through the roller 122. After sliding to the appropriate position, release the pressure block 1261, and it slides backward under the elastic force of the large spring 1210, and presses the side anti-slip pad 1262 against the side wall of the distribution cabinet again to fix it.

[0107] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0108] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An industrial intelligent continuous distribution cabinet electric variable measurement device, comprising a mounting assembly, an electric variable detection instrument disposed within the mounting assembly, and the electric variable detection instrument being clamped to a side wall of the distribution cabinet via the mounting assembly, characterized in that: The installation components include: A mounting frame for placing electrical variable detection instruments; A clamping mechanism, which is slidably mounted on the back of the mounting frame and has a vertically unfolded state and a parallel folded state relative to the mounting frame; when in use, the clamping mechanism clamps the side wall of the distribution cabinet and has a fixed state and a lifting and sliding state; The electric variable detection instrument includes a multimeter and a matching detection line. The multimeter can be detachably mounted in a mounting frame. A winding structure for winding a wire around the detection line is provided on the top of the mounting frame. A data acquisition device can also be detachably mounted on the mounting assembly, and the data acquisition device is used to acquire data detected by the electrical variable detection instrument and transmit the data to the computer for identification, reading and recording; The clamping mechanism comprises: Two sets of clamping plates, the two sets of clamping plates clamp the side walls of the power distribution cabinet from both sides, and the bottom two corners of the two sets of clamping plates are connected and tightened by bolts and nuts; A roller, the roller being rotatably connected to the interior of the splints and having one side extending outward from the opposite surfaces of the two sets of splints to enable the splints to slide smoothly longitudinally; A magnetic ring, the magnetic ring being rotatably sleeved on the outside of the portion of the bolt located between the two sets of clamping plates; A positioning structure, which is slidably arranged inside the left clamping plate and presses the side wall of the power distribution cabinet to the right for positioning; The positioning structure includes: A pressing block, the pressing block passes through the splint and is provided with a hand-pushing block protruding to the outside of the splint on the left side; a magnet, the magnet being embedded and fixedly connected to the center of the right side of the pressing block; An anti-slip pad is attached to the right side of the pressing block and is arranged in an annular structure around the magnet, and the anti-slip pad extends beyond the surface of the magnet; The sliders are arranged on the upper and lower sides of the pressing block and are inclined to the left front and right rear. The inner wall of the splint is provided with an inclined groove corresponding to the slider. The slider slides in the inclined groove to move the pressing block forward and to the left at the same time.

2. The industrial intelligent continuous distribution cabinet electric variable measurement device according to claim 1, characterized in that: A groove is provided on the outer side of the right side clamp plate near the end of the mounting frame, and a support structure is provided in the groove. The support structure is stored in the groove after being folded, and supports the clamp plate to make it vertical to the mounting frame after being unfolded.

3. The industrial intelligent continuous distribution cabinet electric variable measurement device according to claim 2, characterized in that: The support structure comprises: Two supporting pieces, the two supporting pieces are respectively rotatably connected to the groove and are staggered to achieve foldability; A flexible belt, the flexible belt being fixedly connected to a side of the support sheet away from the rotating end; The snap buttons are divided into male and female parts for use in pairs and are respectively installed on two sets of flexible belts.

4. The industrial intelligent continuous distribution cabinet electric variable measurement device according to claim 1, characterized in that: The mounting frame comprises: A plate frame, wherein the side cross-section of the plate frame is L-shaped; Two sets of sliding rods, the two sets of sliding rods are respectively longitudinally fixed on the left and right sides of the inner side of the plate frame, and the top ends thereof extend above the plate frame; Two sets of elastic binding members, both ends of the two sets of elastic binding members are respectively mounted on the sliding rods on both sides, and the multimeter is bound in the plate frame through the two sets of elastic binding members; A winding structure, the winding structure is arranged on the top of the plate frame, and the wire of the detection line is wound on the winding structure; Buckles, the buckles are fixedly connected to the left and right sides of the inner side of the frame, and at least two groups are provided on one side, and the electric pen of the detection line is elastically engaged in the buckles; Slideways are provided on the upper and lower sides of the back of the plate frame; Arched metal shrapnel, wherein the arched metal shrapnel is fixedly connected to the left and right groups on the inner side of the slide.

5. The industrial intelligent continuous distribution cabinet electric variable measuring device according to claim 4, characterized in that: The winding structure comprises: An inverted C-shaped curved rod, wherein the inverted C-shaped curved rod is fixedly connected to the top of the sliding rod, and the wire of the detection line is wound between the parts of the sliding rods on both sides located on the inner side of the inverted C-shaped curved rod; A top plate, the top plate being slidably sleeved between the outer portions of the two slide rods; A push spring is sleeved on the outside of the slide rod and is located between the top of the plate frame and the bottom of the top plate to push the top plate upward; The elastic binding member comprises: A sliding sleeve, wherein the sliding sleeve is arranged outside the sliding rod; The rubber tube is bound to the outside of the sliding sleeves on both sides.

6. The industrial intelligent continuous distribution cabinet electric variable measurement device according to claim 5, characterized in that: The clamping mechanism further comprises: The slide plate is slidingly arranged between the two sets of slideways, and one end of the right clamping plate is rotatably connected to the slide plate. The upper and lower sides of the slide plate are both provided with arc grooves adapted to the arched metal springs.

7. The industrial intelligent continuous distribution cabinet electric variable measurement device according to claim 1, characterized in that: The data acquisition device comprises: A camera, used for photographing and collecting images of the front of the electric variable detection instrument; A data cable, electrically connected to the camera and having its other end plugged into a computer to transmit image data; Shaping tube, which is manually shaped to adjust the camera position and angle, and is used to thread the data cable; The mounting clip is fixed to one end of the plastic tube and is used to clamp the data acquisition device on the mounting frame.

8. A measurement system based on the industrial intelligent continuous distribution cabinet electric variable measurement device according to any one of claims 1 to 7, characterized in that: include: A data acquisition module, configured to receive image data input by a data acquisition device; An image extraction module is used to extract the image of the knob and screen area of ​​the electric variable detection instrument in the image; The image data analysis module is used to analyze the data extracted by the image extraction module, determine the gear mode and reading of the electric variable detection instrument, and obtain the detection value of the electric variable detection instrument; The list module is used to list and record the identified detection values.

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