CN114825055A - Intelligent distribution transformer terminal with quick interface alignment and insertion - Google Patents
Intelligent distribution transformer terminal with quick interface alignment and insertion Download PDFInfo
- Publication number
- CN114825055A CN114825055A CN202210753859.4A CN202210753859A CN114825055A CN 114825055 A CN114825055 A CN 114825055A CN 202210753859 A CN202210753859 A CN 202210753859A CN 114825055 A CN114825055 A CN 114825055A
- Authority
- CN
- China
- Prior art keywords
- face
- plate
- box
- distribution transformer
- fixedly installed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
- H02B1/04—Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing
- H02B1/056—Mounting on plugboards
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Housings And Mounting Of Transformers (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention relates to the technical field of intelligent distribution transformer terminals, in particular to an intelligent distribution transformer terminal with a quick interface alignment plug-in function, which comprises a distribution transformer terminal main body, plug-in boxes, a flip cover and a support, wherein the plug-in boxes are fixedly arranged on the left side and the right side of the lower end of the distribution transformer terminal main body, the plug-in boxes on the left side and the right side are in front-back staggered distribution, the front end surface of the distribution transformer terminal main body is rotationally connected with the flip cover, and the lower end surface of the distribution transformer terminal main body is connected with the support in a clamping way; the socket positioning device comprises a socket box, a connector, a turning cover, a connector box and a connector box, wherein the socket box is provided with a socket, the connector box is provided with a connector opening, the connector opening is arranged on the socket box, the connector opening is arranged on the connector box, and the connector opening is arranged on the connector box.
Description
Technical Field
The invention relates to the technical field of intelligent distribution transformer terminals, in particular to an intelligent distribution transformer terminal with a quick interface alignment plug-in function.
Background
The intelligent distribution transformer terminal is mainly used for monitoring the operation conditions of a distribution transformer, comprises operation parameters such as voltage, current, power, frequency, electric quantity, harmonic waves and power failure events, has the functions of reactive compensation, control over a low-voltage circuit breaker of the distribution transformer and a residual current operated protector and the like, has the characteristics of high reliability, large capacity and the like, and can exchange data with a master station through a wireless module.
The intelligent distribution transformer terminal needs the staff to carry out the counterpoint to the socket of weak current connector and forceful electric power connector before using, need open terminal flip simultaneously, thereby install and adjust electrical components, to the in-process of inserting, owing to adopt artificial mode to carry out the counterpoint, the connector extrudees when inserting in the terminal askew, thereby lead to the counterpoint of connector to insert the degree of difficulty and increase, and at the in-process that flip opened, flip produces the rotation because of receiving external force, lead to the staff to need frequently to adjust flip's turned angle, make the staff install the degree of difficulty increase with the in-process of adjusting electrical components.
Disclosure of Invention
In order to solve the technical problems, the invention particularly provides an intelligent distribution transformer terminal with a quick interface alignment plug-in function, which comprises a distribution transformer terminal main body, plug-in boxes, a turnover cover and a support, wherein the plug-in boxes are fixedly mounted on the left side and the right side of the lower end of the distribution transformer terminal main body, the plug-in boxes on the left side and the right side are distributed in a front-back staggered mode, the front end face of the distribution transformer terminal main body is rotatably connected with the turnover cover, and the support is connected to the lower end face of the distribution transformer terminal main body in a clamping mode.
The plug-in box comprises a rectangular box, a connecting block, guide grooves, fixing springs, limiting blocks, telescopic frames, miniature electric telescopic links, rectangular frame plates and positioning blocks, the rectangular box is fixedly mounted on the left side and the right side of the lower end of the distribution transformer terminal main body, four corners of the rectangular box are bent angles, the connecting block is fixedly mounted on the inner end face of the rectangular box, the guide grooves are uniformly formed in the periphery of the inner end face of the rectangular box, the fixing springs are fixedly mounted on the inner end face of each guide groove, the limiting blocks are fixedly mounted on the lower end face of each fixing spring, the telescopic frames are fixedly mounted on the upper end face of each limiting block and located on the inner sides of the corresponding fixing springs, the miniature electric telescopic links are fixedly mounted on the lower end face of the distribution transformer terminal main body and located on the outer sides of the rectangular box, the rectangular frame plates are fixedly mounted on the lower end face of each miniature electric telescopic link, and the positioning blocks are uniformly and fixedly mounted on the periphery of the outer end faces of the rectangular frame plates; at first align the contact with forceful electric power connector and light current connector respectively with two rectangle boxes, fix a position the connector through expansion bracket and stopper this moment, prevent that the connector is crooked in the rectangle box, and utilize the expansion bracket to drive stopper upward movement, thereby drive connector upward movement, after the connector part gets into in the rectangle box, the expansion bracket stops to warp this moment, utilize the locating piece to carry out the joint to the connector downside, after the locating piece is connected with the connector and is accomplished, drive rectangle frame board upward movement through miniature electric telescopic handle, the expansion bracket compresses under the extrusion of locating piece and connector simultaneously, finally make connector and connecting block in close contact with.
The flip cover comprises a cover plate, a buckle, a butting rod, a ball block, a sucker, a position supplementing vertical plate and a sealing strip, the front end surface of the main body of the distribution transformer terminal is rotatably connected with the cover plate, the right side of the rear end surface of the cover plate is fixedly provided with the buckle, the front end surface of the cover plate is rotatably connected with the butting rod through a pin shaft, the tail end of the butting rod is provided with the ball block in a sliding manner, the front end surface of the ball block is fixedly provided with the sucker, the rear end surface of the cover plate is fixedly provided with the position supplementing vertical plate, the position supplementing vertical plate is a square ring, and the rear end surface of the position supplementing vertical plate is fixedly provided with the sealing strip; when the electric appliance in the distribution transformer terminal main body needs to be operated, the cover plate is opened, the sucker on the abutting rod is attracted with the front end face of the left side of the distribution transformer terminal main body, the cover plate is positioned, the distribution transformer terminal main body is inserted through the position supplementing vertical plate, the cover plate is positioned, and the sealing strip is in close contact with the distribution transformer terminal main body through the elasticity of the sealing strip.
The first preferred technical scheme is as follows: a glass plate with a smooth surface is fixedly arranged on the front end face of the distribution transformer terminal main body and positioned on the left side of the cover plate, a stepped cylinder is fixedly arranged on the right side of the distribution transformer terminal main body and corresponding to the position of the buckle, an extrusion spring is fixedly arranged on the right end face of the cylinder, an extrusion plate is fixedly arranged on the right end of the extrusion spring, and an arc-shaped block is fixedly arranged on the left end face of the extrusion plate; make the sucking disc inhale with the glass board fast mutually through the glossy glass board in surface, fix a position the buckle through the drum, when the apron is opened to needs, through pressing the stripper plate, extrude the extrusion spring, under the drive of stripper block, the arc piece contacts with the buckle to extrude the buckle, make buckle and drum break away from mutually.
The preferred technical scheme is as follows: the support comprises a protection box, inserting position columns, positioning columns, rotating balls, supporting columns, circular table blocks and retaining columns, wherein the protection box is connected to the lower end face of a main body of the distribution transformer terminal in a clamping mode, wire outlet holes are formed in the lower side of the protection box and are located right below a rectangular box, a plurality of inserting position columns are fixedly mounted on the upper end face of the protection box, the positioning columns are fixedly mounted on four corners of the lower end face of the protection box, the lower sides of the positioning columns are rotatably connected with the rotating balls through hinge pins, the rotating directions of the rotating balls on diagonal lines are the same, the rotating directions of adjacent rotating balls are perpendicular to each other, the supporting columns are fixedly mounted on the lower end faces of the rotating balls, the circular table blocks are fixedly mounted on the lower end faces of the supporting columns, the retaining columns are fixedly mounted on the lower end faces of the positioning columns, limiting grooves are formed in the periphery of the lower end faces of the protection box, and are matched with the supporting columns; after connector and connecting block are connected, will protect box and rectangle box downside joint, utilize to insert a post and fix a position the protection box, accomplish the back when protection box and rectangle box joint, when needs adjust joining in marriage the height of becoming terminal body, rotate the pillar, make the pillar stretch out the protection box, carry on spacingly to the pillar through the bumping post, prevent that the pillar is crooked at the support in-process.
The preferred technical scheme is three: balls are arranged on the inner end face of the guide groove in a sliding mode uniformly, and a round corner is formed in the lower end face of the guide groove; the connector smoothly enters the guide groove on the rectangular box through the ball and the round angle.
The preferable technical scheme is four: the limiting block comprises a semicircular plate, a square plate and an electromagnetic plate, the semicircular plate is fixedly arranged on the lower end face of the fixed spring, the semicircular plate is connected with the guide groove in a sliding fit mode, the square plate is fixedly arranged on the end face, close to the connecting block, of the semicircular plate, and the electromagnetic plate is fixedly arranged on the lower end face of the square plate; the connector up end is provided with the magnetism and inhales the board, when the magnetism of connector up end is inhaled the board and is contacted with the electromagnetic plate, energizes the electromagnetic plate to make the magnetism on electromagnetic plate and the connector inhale mutually.
The preferred technical scheme is five: the telescopic frame comprises a barrel frame, rubber airbags, air inlet pipes, a main pipeline and a miniature air pump, wherein the telescopic barrel frame is fixedly installed on the upper end face of a semicircular plate, the rubber airbags are fixedly installed on the upper end face of the semicircular plate and positioned on the inner side of the barrel frame, the upper end face of the rubber airbags is fixedly connected with the end face in a guide groove, the air inlet pipes are fixedly installed on the upper end face of the rubber airbags, the lengths of the air inlet pipes are the same, the main pipeline is installed at the tail end of each air inlet pipe on an inserter box together, the main pipeline extends out of the inserter box, the miniature air pump is fixedly installed on the inserter box and positioned on the extending side of the main pipeline, and the miniature air pump is fixedly connected with the tail end of the main pipeline; in letting in the rubber gasbag through the trunk line with external gas through miniature air pump, the rubber gasbag aerifys the back extension to make the bobbin holder extension, until stopper and connector up end contact, be connected between locating piece and the connector and accomplish the back, when the rubber gasbag receives the compression, bleed to the rubber gasbag through miniature air pump, make the gas outgoing in the rubber gasbag.
The preferred technical scheme is six: the lower end face of the positioning block is rotatably connected with a J-shaped plate through a pin shaft, one side of the positioning block, which faces the rectangular box, is fixedly provided with a first sleeve hook, one side of the J-shaped plate, which faces the rectangular box, is fixedly provided with a second sleeve hook, a tension spring is sleeved on the second sleeve hook, the tail end of the tension spring is connected with the first sleeve hook, the direction of an opening of the first sleeve hook is opposite to that of an opening of the second sleeve hook, and the upper side of the first sleeve hook is open; the tension spring is used for ensuring that the tension between the J-shaped plate and the positioning block is enough to position the connector, and the sleeve hook I and the sleeve hook II with opposite opening directions are used for preventing the tension spring from falling off when the tension force is applied.
The preferred technical scheme is seven: the buckle comprises a cylindrical plate, a fixed plate, a cylindrical spring, a semi-cylinder and a sliding block, the cylindrical plate is fixedly arranged on the rear end face of the cover plate, the fixed plate is fixedly arranged on the rear end face of the cylindrical plate, the cylindrical spring is fixedly arranged on the left end face and the right end face of the fixed plate, the semi-cylinder is fixedly arranged at the tail end of the cylindrical spring, the sliding block is fixedly arranged on the opposite end faces of the semi-cylinders on the left side and the right side, and the sliding block is connected with the cylindrical plate in a sliding fit manner; when the cylindrical plate extends into the cylinder, the semi-cylinders move oppositely under the action of the reaction force of the cylindrical spring and are clamped in the stepped cylinder.
The invention has the following beneficial effects: 1. the socket positioning device comprises a socket box, a connector, a turning cover, a connector box and a connector box, wherein the socket box is provided with a socket, the connector box is provided with a connector opening, the connector opening is arranged on the socket box, the connector opening is arranged on the connector box, and the connector opening is arranged on the connector box.
2. According to the connector box provided by the invention, external gas is introduced into the rubber air bag through the main pipeline by the miniature air pump, the rubber air bag is inflated and then extended, so that the barrel frame is extended until the limiting block is contacted with the upper end face of the connector, and the limiting block is tightly contacted with the connector by utilizing air pressure, so that the connector is ensured to be in a horizontal state.
3. According to the connector box provided by the invention, the tension between the J-shaped plate and the positioning block is ensured to be enough to position the connector through the tension spring, and the tension spring is prevented from falling off when being subjected to tension through the sleeve hook I and the sleeve hook II with opposite opening directions.
4. The turning cover provided by the invention has the advantages that the semi-cylinders can smoothly enter the stepped cylinder through the cylindrical spring, and the semi-cylinders after entering the cylinder move oppositely, so that the semi-cylinders are clamped in the stepped cylinder, and the purpose of positioning the buckle is achieved.
Drawings
Fig. 1 is a schematic perspective view of a front view of the present invention.
Fig. 2 is a partial enlarged view of the present invention at N of fig. 1.
Fig. 3 is a schematic bottom perspective view of the present invention.
Fig. 4 is a partial enlarged view of the present invention at M of fig. 3.
Fig. 5 is a partial enlarged view of the present invention at E of fig. 3.
Fig. 6 is a schematic perspective view of the pillar and the circular table block of the present invention.
Fig. 7 is a schematic view of a connection structure of the pressing spring and the arc block of the present invention.
Fig. 8 is a schematic view of a connection structure of the telescopic frame of the present invention.
Fig. 9 is a schematic diagram of the internal structure of the rectangular box of the present invention.
In the figure: 1. a distribution terminal main body; 11. a glass plate; 12. a cylinder; 13. a compression spring; 14. a pressing plate; 15. an arc-shaped block; 2. an inserter case; 21. a rectangular box; 22. connecting blocks; 23. a guide groove; 231. a ball bearing; 24. fixing the spring; 25. a limiting block; 251. a semicircular plate; 252. a square plate; 253. an electromagnetic plate; 26. a telescopic frame; 261. a barrel frame; 262. a rubber air bag; 263. an air inlet pipe; 264. a main pipeline; 265. a micro air pump; 27. a miniature electric telescopic rod; 28. a rectangular frame plate; 29. positioning blocks; 291. a J-shaped plate; 292. sleeving a first hook; 293. a second sleeve hook; 294. a tension spring; 3. a cover is turned; 31. a cover plate; 32. buckling; 321. a cylindrical plate; 322. a fixing plate; 323. a cylindrical spring; 324. a semi-cylinder; 325. a slider; 33. a support rod; 34. a ball block; 35. a suction cup; 36. supplementing a vertical plate; 37. a sealing strip; 4. a support; 41. a protection box; 42. inserting a position column; 43. a positioning column; 44. rotating the ball; 45. a pillar; 46. a round table block; 47. a stop pillar.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 and 3, an intelligent distribution transformer terminal with a quick interface alignment plug-in connection comprises a distribution transformer terminal main body 1, plug boxes 2, a turnover cover 3 and a support 4, wherein the plug boxes 2 are fixedly mounted on the left side and the right side of the lower end of the distribution transformer terminal main body 1, the plug boxes 2 on the left side and the right side are distributed in a front-back staggered manner, the turnover cover 3 is rotatably connected to the front end face of the distribution transformer terminal main body 1, and the support 4 is connected to the lower end face of the distribution transformer terminal main body 1 in a clamping manner.
Referring to fig. 2, 3, 4, 8 and 9, the insert box 2 includes a rectangular box 21, a connecting block 22, a guiding groove 23, a fixing spring 24, a limiting block 25, an expansion bracket 26, a micro electric telescopic rod 27, a rectangular frame plate 28 and a positioning block 29, the rectangular box 21 is fixedly installed on both left and right sides of the lower end of the distribution and transformation terminal body 1, four corners of the rectangular box 21 are bent angles, the connecting block 22 is fixedly installed on an inner end surface of the rectangular box 21, the guiding groove 23 is uniformly formed around the inner end surface of the rectangular box 21, the fixing spring 24 is fixedly installed on the inner end surface of the guiding groove 23, the limiting block 25 is fixedly installed on the lower end surface of the fixing spring 24, the expansion bracket 26 is fixedly installed on the upper end surface of the limiting block 25 and located on the inner side of the fixing spring 24, the micro electric telescopic rod 27 is fixedly installed on the lower end surface of the distribution and located on the outer side of the rectangular box 21, the rectangular frame plate 28 is fixedly installed on the lower end surface of the micro electric telescopic rod 27, positioning blocks 29 are uniformly and fixedly arranged on the periphery of the outer end face of the rectangular frame plate 28; at first align the contact with two rectangle boxes 21 respectively with forceful electric power connector and light current connector, fix a position the connector through expansion bracket 26 and stopper 25 this moment, prevent that the connector is crooked in rectangle box 21, and utilize expansion bracket 26 to drive stopper 25 upward movement, thereby drive connector upward movement, after the connector part entered in rectangle box 21, expansion bracket 26 stopped the deformation this moment, utilize locating piece 29 to carry out the joint to the connector downside, after locating piece 29 was connected with the connector and is accomplished, drive rectangle frame plate 28 upward movement through miniature electric telescopic handle 27, expansion bracket 26 compresses under the extrusion of locating piece 29 and connector simultaneously, finally make connector and connecting block 22 in close contact with.
Referring to fig. 4, balls 231 are arranged on the inner end face of the guide groove 23 in a sliding manner, and a fillet is formed on the lower end face of the guide groove 23; the connector is smoothly inserted into the guide groove 23 of the rectangular box 21 by the balls 231 and the rounded corners.
Referring to fig. 4 and 8, the limiting block 25 includes a semicircular plate 251, a square plate 252 and an electromagnetic plate 253, the semicircular plate 251 is fixedly installed on the lower end surface of the fixing spring 24, the semicircular plate 251 is connected with the guide groove 23 in a sliding fit manner, the square plate 252 is fixedly installed on the end surface of the semicircular plate 251 close to the connecting block 22, and the electromagnetic plate 253 is fixedly installed on the lower end surface of the square plate 252; the magnetic attraction plate is arranged on the upper end face of the connector, and when the magnetic attraction plate on the upper end face of the connector is in contact with the electromagnetic plate 253, the electromagnetic plate 253 is electrified, so that the electromagnetic plate 253 is attracted to the magnetic attraction plate on the connector.
Referring to fig. 3 and 8, the telescopic frame 26 includes a barrel frame 261, a rubber air bag 262, an air inlet pipe 263, a main pipe 264 and a micro air pump 265, the upper end surface of the semicircular plate 251 is fixedly provided with the telescopic barrel frame 261, the upper end surface of the semicircular plate 251 and the inner side of the barrel frame 261 are fixedly provided with the rubber air bag 262, the upper end surface of the rubber air bag 262 is fixedly connected with the inner end surface of the guide groove 23, the upper end surface of the rubber air bag 262 is fixedly provided with the air inlet pipe 263, the lengths of the air inlet pipes 263 are the same, the main pipe 264 is commonly installed at the tail ends of the air inlet pipes 263 on the inserter box 2, the main pipe 264 extends out of the inserter box 2, the micro air pump 265 is fixedly installed on the inserter box 2 and is positioned at the extending side of the main pipe 264, and the micro air pump 265 is fixedly connected with the tail end of the main pipe 264; external gas is introduced into the rubber air bag 262 through the main pipe 264 by the micro air pump 265, the rubber air bag 262 is extended after being inflated, so that the barrel frame 261 is extended until the limiting block 25 contacts with the upper end face of the connector, and after the connection between the positioning block 29 and the connector is completed, the rubber air bag 262 is pumped by the micro air pump 265, so that the gas in the rubber air bag 262 is exhausted.
Referring to fig. 2, the lower end surface of the positioning block 29 is rotatably connected with a J-shaped plate 291 through a pin, one side of the positioning block 29, which faces the rectangular box 21, is fixedly provided with a first sleeve hook 292, one side of the J-shaped plate 291, which faces the rectangular box 21, is fixedly provided with a second sleeve hook 293, the second sleeve hook 293 is sleeved with a tension spring 294, the tail end of the tension spring 294 is connected with the first sleeve hook 292, the first sleeve hook 292 and the second sleeve hook 293 have opposite opening directions, and the upper side of the first sleeve hook 292 is open; the tension spring 294 ensures that the tension between the J-shaped plate 291 and the positioning block 29 is enough to position the connector, and the sleeve hooks 292 and 293 with opposite openings prevent the tension spring 294 from falling off when the tension is applied.
Referring to fig. 1, 3 and 5, the flip cover 3 includes a cover plate 31, a buckle 32, a supporting rod 33, a ball block 34, a suction cup 35, a position supplementing vertical plate 36 and a sealing strip 37, the front end surface of the distribution transformer terminal body 1 is rotatably connected with the cover plate 31, the buckle 32 is fixedly installed on the right side of the rear end surface of the cover plate 31, the front end surface of the cover plate 31 is rotatably connected with the supporting rod 33 through a pin shaft, the ball block 34 is slidably arranged at the tail end of the supporting rod 33, the suction cup 35 is fixed on the front end surface of the ball block 34, the position supplementing vertical plate 36 is fixedly installed on the rear end surface of the cover plate 31, the position supplementing vertical plate 36 is a square ring, and the sealing strip 37 is fixedly installed on the rear end surface of the position supplementing vertical plate 36; when an electric appliance in the distribution terminal body 1 needs to be operated, the cover plate 31 is opened, the suction cup 35 on the abutting rod 33 is sucked with the front end face of the left side of the distribution terminal body 1, so that the cover plate 31 is positioned, the distribution terminal body 1 is inserted through the position supplementing vertical plate 36, the cover plate 31 is positioned, and the sealing strip 37 is in close contact with the distribution terminal body 1 through the elasticity of the sealing strip 37.
Referring to fig. 3 and 7, a glass plate 11 with a smooth surface is fixedly mounted on the front end surface of the distribution terminal main body 1 and on the left side of the cover plate 31, a stepped cylinder 12 is fixedly mounted on the right side of the distribution terminal main body 1 and at a position corresponding to the buckle 32, an extrusion spring 13 is fixedly mounted on the right end surface of the cylinder 12, an extrusion plate 14 is fixedly mounted on the right end of the extrusion spring 13, and an arc-shaped block 15 is fixedly mounted on the left end surface of the extrusion plate 14; make sucking disc 35 inhale with glass plate 11 fast mutually through smooth glass plate 11 in surface, fix a position buckle 32 through drum 12, when apron 31 is opened to needs, through pressing stripper plate 14, extrude extrusion spring 13, under the drive of stripper block, arc piece 15 contacts with buckle 32 to extrude buckle 32, make buckle 32 break away from with drum 12 mutually.
Referring to fig. 5, the buckle 32 includes a cylindrical plate 321, a fixed plate 322, a cylindrical spring 323, a semi-cylinder 324 and a sliding block 325, the cylindrical plate 321 is fixedly installed on the rear end face of the cover plate 31, the fixed plate 322 is fixedly installed on the rear end face of the cylindrical plate 321, the cylindrical springs 323 are fixedly installed on both left and right end faces of the fixed plate 322, the semi-cylinder 324 is fixedly installed at the tail end of the cylindrical spring 323, the sliding blocks 325 are fixedly installed on opposite end faces of the semi-cylinders 324 on the left and right sides, and the sliding block 325 is connected with the cylindrical plate 321 in a sliding fit manner; when the cylindrical plate 321 is inserted into the cylinder 12, the half cylinders 324 move toward each other by the reaction force of the cylindrical spring 323, and finally get caught in the stepped cylinder 12.
Referring to fig. 2 and 6, the support 4 includes a protection box 41, an insertion column 42, and a positioning column 43, the lower end face of the distribution transformer terminal main body 1 is connected with a protection box 41 in a clamping mode, wire outlet holes are formed in the lower side of the protection box 41 and located right below the rectangular box 21, a plurality of inserting columns 42 are fixedly mounted on the upper end face of the protection box 41, positioning columns 43 are fixedly mounted on four corners of the lower end face of the protection box 41, the lower side of each positioning column 43 is rotatably connected with a rotating ball 44 through a pin shaft, the rotating directions of the rotating balls 44 located on diagonal lines are the same, the rotating directions of the adjacent rotating balls 44 are perpendicular to each other, a pillar 45 is fixedly mounted on the lower end face of each rotating ball 44, a round table block 46 is fixedly mounted on the lower end face of each pillar 45, a stop column 47 is fixedly mounted on the lower end face of each positioning column 43, limiting grooves are formed in the periphery of the lower end face of the protection box 41, and are matched with the pillars 45; after the connector is connected with the connecting block 22, the lower side of the protection box 41 is clamped with the lower side of the rectangular box 21, the protection box 41 is positioned by the inserting position column 42, after the protection box 41 is clamped with the rectangular box 21, when the height of the distribution transformer terminal body 1 needs to be adjusted, the supporting column 45 is rotated, the supporting column 45 extends out of the protection box 41, the supporting column 45 is limited through the blocking column 47, and the supporting column 45 is prevented from being inclined in the supporting process.
When the connector works, firstly, the main pipeline 264 is inflated through the miniature air pump 265, air is introduced into the rubber air bag 262 through the air inlet pipe 263, the rubber air bag 262 is gradually expanded to push the semicircular plate 251 downwards, at the moment, the fixing spring 24 is stretched under tension, then the strong current connector and the weak current connector are respectively in aligned contact with the rectangular box 21, at the moment, the connector is positioned through the expansion bracket 26 and the limiting block 25 to prevent the connector from being inclined in the rectangular box 21, and when the magnetic suction plate on the upper end face of the connector is in contact with the electromagnetic plate 253, the electromagnetic plate 253 is electrified, so that the electromagnetic plate 253 and the magnetic suction plate on the connector are attracted; the air in the rubber air bag 262 is pumped out by the micro air pump 265, the rubber air bag 262 is shrunken, the semi-circular plate 251 moves upwards under the restoring force of the fixed spring 24, thereby driving the connector to move upwards, after the connector part enters the rectangular box 21, at the moment, the expansion bracket 26 stops deforming, the positioning block 29 is manually clamped on the lower side of the connector, after the positioning block 29 is connected with the connector, the rectangular frame plate 28 is driven to move upwards by the micro electric expansion rod 27, meanwhile, the expansion bracket 26 compresses under the extrusion of the positioning block 29 on the connector, finally, the connector is in close contact with the connecting block 22, after the connector is connected with the connecting block 22, the protection box 41 is clamped with the lower side of the rectangular box 21, the insertion column 42 is used for positioning the protection box 41, after the protection box 41 is clamped with the rectangular box 21, when the height of the distribution terminal body 1 needs to be adjusted, the pillar 45 is rotated to extend the pillar 45 out of the protection box 41, and the pillar 45 is limited by the stopper 47, thereby preventing the pillar 45 from being inclined in the supporting process.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an interface is intelligence of pegging graft fast to counterpoint and is joined in marriage and become terminal, becomes terminal body (1), inserts ware box (2), flip (3) and support (4) including joining in marriage, its characterized in that: the left side and the right side of the lower end of the distribution transformer terminal main body (1) are fixedly provided with the plug-in boxes (2), the plug-in boxes (2) on the left side and the right side are distributed in a staggered mode from front to back, the front end face of the distribution transformer terminal main body (1) is rotatably connected with a flip cover (3), and the lower end face of the distribution transformer terminal main body (1) is connected with a support (4) in a clamping mode; wherein:
the plug-in box (2) comprises a rectangular box (21), a connecting block (22), a guide groove (23), a fixing spring (24), a limiting block (25), an expansion bracket (26), a miniature electric telescopic rod (27), a rectangular frame plate (28) and a positioning block (29), the rectangular box (21) is fixedly installed on the left side and the right side of the lower end of the distribution and transformation terminal main body (1), four corners of the rectangular box (21) are bent angles, the connecting block (22) is fixedly installed on the inner end face of the rectangular box (21), the guide groove (23) is uniformly formed in the periphery of the inner end face of the rectangular box (21), the fixing spring (24) is fixedly installed on the inner end face of the guide groove (23), the limiting block (25) is fixedly installed on the lower end face of the fixing spring (24), the expansion bracket (26) is fixedly installed on the upper end face of the limiting block (25) and located on the inner side of the fixing spring (24), the miniature electric telescopic rod (27) is fixedly installed on the lower end face of the distribution and located on the outer side of the rectangular box (21) of the distribution and transformation terminal main body (1), a rectangular frame plate (28) is fixedly arranged on the lower end face of the miniature electric telescopic rod (27), and positioning blocks (29) are uniformly and fixedly arranged on the periphery of the outer end face of the rectangular frame plate (28);
flip (3) are including apron (31), buckle (32), support pole (33), ball piece (34), sucking disc (35), benefit position riser (36) and sealing strip (37), the terminal surface rotates before distribution transformer terminal body (1) and is connected with apron (31), apron (31) rear end face right side fixed mounting has buckle (32), the terminal surface rotates through the round pin axle before apron (31) and is connected with and supports pole (33), it is provided with ball piece (34) to support the terminal slip of pole (33), the terminal surface is fixed with sucking disc (35) before ball piece (34), apron (31) rear end face fixed mounting has benefit position riser (36), benefit position riser (36) rear end face fixed mounting has sealing strip (37).
2. The intelligent distribution transformer terminal with the interface capable of being rapidly aligned and plugged according to claim 1, is characterized in that: join in marriage and become terminal body (1) preceding terminal surface and be located apron (31) left side fixed mounting and have glass board (11) that the surface is smooth, join in marriage and become terminal body (1) right side and correspond position department fixed mounting of buckle (32) and have drum (12) of notch cuttype, and drum (12) right-hand member face fixed mounting has extrusion spring (13), and extrusion spring (13) right-hand member fixed mounting has stripper plate (14), and stripper plate (14) left end face fixed mounting has arc piece (15).
3. The intelligent distribution transformer terminal with the interface capable of being rapidly aligned and plugged according to claim 1, is characterized in that: the support (4) comprises a protection box (41), inserting posts (42), positioning posts (43), rotating balls (44), support columns (45), circular truncated cone blocks (46) and retaining posts (47), the lower end face of the distribution transformer terminal main body (1) is connected with the protection box (41) in a clamping mode, wire outlet holes are formed in the lower side of the protection box (41) and are located under the rectangular box (21), a plurality of inserting posts (42) are fixedly installed on the upper end face of the protection box (41), the positioning posts (43) are fixedly installed at four corners of the lower end face of the protection box (41), the lower sides of the positioning posts (43) are rotatably connected with the rotating balls (44) through pin shafts, the rotating directions of the rotating balls (44) on the diagonal lines are the same, the rotating directions of the adjacent rotating balls (44) are mutually perpendicular, the support columns (45) are fixedly installed on the lower end faces of the rotating balls (44), the circular truncated cone blocks (46) are fixedly installed on the lower end faces of the support columns (45), the lower end face of the positioning column (43) is fixedly provided with a stop column (47), the periphery of the lower end face of the protection box (41) is provided with a limiting groove, and the limiting groove is matched with the supporting column (45).
4. The intelligent distribution transformer terminal with the interface capable of being rapidly aligned and plugged according to claim 1, is characterized in that: the inner end face of the guide groove (23) is uniformly provided with balls (231) in a sliding mode, and the lower end face of the guide groove (23) is provided with a round corner.
5. The intelligent distribution transformer terminal with the interface capable of being rapidly aligned and plugged according to claim 1, is characterized in that: the limiting block (25) comprises a semicircular plate (251), a square plate (252) and an electromagnetic plate (253), the semicircular plate (251) is fixedly mounted on the lower end face of the fixing spring (24), the semicircular plate (251) is connected with the guide groove (23) in a sliding fit mode, the square plate (252) is fixedly mounted on the end face of the semicircular plate (251) close to the connecting block (22), and the electromagnetic plate (253) is fixedly mounted on the lower end face of the square plate (252).
6. The intelligent distribution transformer terminal with the interface capable of being rapidly aligned and plugged according to claim 5, wherein: the telescopic frame (26) comprises a barrel frame (261), a rubber air bag (262), an air inlet pipe (263), a main pipeline (264) and a micro air pump (265), wherein the telescopic barrel frame (261) is fixedly installed on the upper end face of a semicircular plate (251), the rubber air bag (262) is fixedly installed on the upper end face of the semicircular plate (251) and positioned on the inner side of the barrel frame (261), the upper end face of the rubber air bag (262) is fixedly connected with the inner end face of a guide groove (23), the air inlet pipe (263) is fixedly installed on the upper end face of the rubber air bag (262), the lengths of the air inlet pipes (263) are the same, the main pipeline (264) is jointly installed at the tail end of the air inlet pipe (263) on the inserter box (2), the inserter box (2) stretches out of the main pipeline (264), the micro air pump (265) is fixedly installed on the stretching-out side of the main pipeline (264), and the micro air pump (265) is fixedly connected with the tail end of the main pipeline (264), a micro electric valve (266) is fixedly arranged at the joint of the inner end of the main pipeline (264) and the air inlet pipe (263) at the outermost side.
7. The intelligent distribution transformer terminal with the interface capable of being rapidly aligned and plugged according to claim 1, is characterized in that: the locating piece (29) lower terminal surface is connected with J shaped plate (291) through the round pin hub rotation, locating piece (29) have set hook (292) towards one side fixed mounting of rectangle box (21), J shaped plate (291) have set hook two (293) towards one side fixed mounting of rectangle box (21), the cover has extension spring (294) on set hook two (293), extension spring (294) end is connected with set hook (292), the opening opposite direction of set hook one (292) and set hook two (293), set hook one (292) upside opening.
8. The intelligent distribution transformer terminal with the interfaces rapidly aligned and spliced according to claim 1, which is characterized in that: buckle (32) include cylinder board (321), fixed plate (322), cylinder spring (323), semicolumn (324) and sliding block (325), apron (31) rear end face fixed mounting has cylinder board (321), cylinder board (321) rear end face fixed mounting has fixed plate (322), the equal fixed mounting in both ends face has cylinder spring (323) about fixed plate (322), cylinder spring (323) end fixed mounting has semicolumn (324), the equal fixed mounting in the relative terminal surface of semicolumn (324) of the left and right sides has sliding block (325), be connected with sliding fit's mode between sliding block (325) and cylinder board (321).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210753859.4A CN114825055B (en) | 2022-06-30 | 2022-06-30 | Intelligent distribution transformer terminal with quick interface alignment and insertion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210753859.4A CN114825055B (en) | 2022-06-30 | 2022-06-30 | Intelligent distribution transformer terminal with quick interface alignment and insertion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114825055A true CN114825055A (en) | 2022-07-29 |
| CN114825055B CN114825055B (en) | 2022-09-06 |
Family
ID=82523225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210753859.4A Active CN114825055B (en) | 2022-06-30 | 2022-06-30 | Intelligent distribution transformer terminal with quick interface alignment and insertion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114825055B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117214656A (en) * | 2023-08-28 | 2023-12-12 | 江苏芯卓物联网科技有限公司 | Integrated circuit tester |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106992432A (en) * | 2017-04-21 | 2017-07-28 | 温州电力设计有限公司 | A kind of instant inserted and instant using type Intelligent control cabinet |
| CN108232808A (en) * | 2017-09-14 | 2018-06-29 | 王军 | A kind of modified letter box arrangement |
| CN108736490A (en) * | 2018-07-17 | 2018-11-02 | 程日鸿 | A kind of electric reactive compensating device |
-
2022
- 2022-06-30 CN CN202210753859.4A patent/CN114825055B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106992432A (en) * | 2017-04-21 | 2017-07-28 | 温州电力设计有限公司 | A kind of instant inserted and instant using type Intelligent control cabinet |
| CN108232808A (en) * | 2017-09-14 | 2018-06-29 | 王军 | A kind of modified letter box arrangement |
| CN108736490A (en) * | 2018-07-17 | 2018-11-02 | 程日鸿 | A kind of electric reactive compensating device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117214656A (en) * | 2023-08-28 | 2023-12-12 | 江苏芯卓物联网科技有限公司 | Integrated circuit tester |
| CN117214656B (en) * | 2023-08-28 | 2024-02-23 | 江苏芯卓物联网科技有限公司 | Integrated circuit tester |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114825055B (en) | 2022-09-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114825055B (en) | Intelligent distribution transformer terminal with quick interface alignment and insertion | |
| CN106025690A (en) | Magnetic attraction module, magnetic attraction assembled plate and magnetic attraction charging base | |
| CN107103971B (en) | A kind of new-type resistance erector | |
| CN106942937B (en) | Hang the bed of installation | |
| CN110120601A (en) | A kind of anti-loosing socket | |
| CN115588876A (en) | Anti-tamper network security device and use method | |
| CN108988044A (en) | Automatic reposition-type false pull prevention point connector | |
| CN210698782U (en) | Rocket parachute opening control device | |
| CN208581073U (en) | A kind of wireless charger | |
| CN112290286A (en) | Switch blocking cover with good protection effect | |
| CN221486969U (en) | Connecting wire with anti-drop structure | |
| CN205335471U (en) | Inserted sheet formula binding post structure and frequency conversion compressor | |
| CN219371493U (en) | Double-row electronic connector with stable connection | |
| CN221081821U (en) | Power supply controller | |
| CN221080468U (en) | Charger plug with protection architecture | |
| CN221633006U (en) | Plug-in type electric connector | |
| CN221806035U (en) | Electric connector with insert structure | |
| CN215678502U (en) | Rail clamping electric energy meter | |
| CN212782928U (en) | Built-in reactance iron core combined type inverter transformer | |
| CN218897181U (en) | Solar panel mounting bracket with X-shaped frame body | |
| CN117525987B (en) | Electrical apparatus box subassembly and air conditioner | |
| CN218866277U (en) | Anti-static patch type LED lamp | |
| CN208090218U (en) | integrated micro projection terminal | |
| CN212277504U (en) | Connecting structure of plug and socket | |
| CN216698894U (en) | Electronic equipment and electronic product assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |