CN111049016B - Intelligent terminal switch board convenient to installation accessory and wiring - Google Patents
Intelligent terminal switch board convenient to installation accessory and wiring Download PDFInfo
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- CN111049016B CN111049016B CN201911392232.5A CN201911392232A CN111049016B CN 111049016 B CN111049016 B CN 111049016B CN 201911392232 A CN201911392232 A CN 201911392232A CN 111049016 B CN111049016 B CN 111049016B
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- wiring
- power distribution
- terminal
- cabinet body
- groove
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- 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
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
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- 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
- H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
Abstract
The invention discloses an intelligent terminal power distribution cabinet convenient for mounting accessories and wiring, which comprises a protection assembly and a functional assembly, wherein the protection assembly comprises a cabinet body and a cabinet door, the cabinet body is hollow, one side of the cabinet body is provided with an opening, the cabinet door is arranged at the opening of the cabinet body, and the cabinet door is connected with a shaft of the cabinet body; the functional component is arranged in the cabinet body; the back of the cabinet body is provided with a guide rail, and the back of the cabinet body is provided with a wiring hole; the cabinet door is provided with an observation window, the functional components comprise a power distribution terminal, an air switch, a leakage protector and a surge protector, and the power distribution terminal, the air switch, the leakage protector and the surge protector are all arranged on the guide rail; this switch board sets up guide rail installation accessory, is convenient for remove the adjustment, and is provided with wiring hole and fixed subassembly to in the wiring, whole process need not to look for in addition the instrument and carry out the auxiliary work, and it is convenient to use.
Description
Technical Field
The invention relates to the technical field of power distribution terminal cabinets, in particular to an intelligent terminal power distribution cabinet convenient for mounting accessories and wiring.
Background
The switch board is used for setting up and monitoring the adjustment to the electric wire netting in the electric wire netting, and distribution terminal cooperation looped netowrk cabinet and column switch wide application play to supplying and distributing lines's operation monitoring and to fault line's quick judgement, location, isolation and the effect of resumeing the power supply, obtain wide application in electric power system supplies and distributes electricity.
When the distribution line has a fault, the distribution terminal uploads the acquired data information and fault information to the master station system through a communication protocol, and simultaneously, the data information and the fault information are displayed (liquid crystal and indicator light) and called (communication interface) on a local panel, so that remote and local operation and maintenance personnel can conveniently find and analyze the fault; however, the ports of the power distribution terminal connected with the external analog input are all terminal connection ports, and the connection is difficult.
Disclosure of Invention
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments, and in this section as well as in the abstract and the title of the invention of this application some simplifications or omissions may be made to avoid obscuring the purpose of this section, the abstract and the title of the invention, and such simplifications or omissions are not intended to limit the scope of the invention.
The present invention has been made keeping in mind the above problems occurring in the prior art and/or the problems occurring in the prior art.
Therefore, the technical problems to be solved by the invention are that the traditional power distribution internal fittings are difficult to assemble, the structure is compact and the wiring is difficult.
In order to solve the technical problems, the invention provides the following technical scheme: an intelligent terminal power distribution cabinet convenient for mounting accessories and wiring comprises a protection assembly, a protection assembly and a power distribution cabinet, wherein the protection assembly comprises a cabinet body and a cabinet door, the cabinet body is hollow, one side of the cabinet body is open, the cabinet door is arranged at the opening of the cabinet body, and the cabinet door is connected with a cabinet body shaft; the functional component is arranged in the cabinet body.
As an optimal scheme of the intelligent terminal power distribution cabinet convenient for installing accessories and wiring, the intelligent terminal power distribution cabinet comprises the following steps: the back of the cabinet body is provided with a guide rail, and the back of the cabinet body is provided with a wiring hole; the cabinet door is provided with an observation window.
As an optimal scheme of the intelligent terminal power distribution cabinet convenient for installing accessories and wiring, the intelligent terminal power distribution cabinet comprises the following steps: the functional assembly comprises a power distribution terminal, an air switch, a leakage protector and a surge protector, wherein the power distribution terminal, the air switch, the leakage protector and the surge protector are all arranged on the guide rail.
As an optimal scheme of the intelligent terminal power distribution cabinet convenient for installing accessories and wiring, the intelligent terminal power distribution cabinet comprises the following steps: the right side plate of the cabinet body is connected with the cabinet body in an embedded mode.
As an optimal scheme of the intelligent terminal power distribution cabinet convenient for installing accessories and wiring, the intelligent terminal power distribution cabinet comprises the following steps: and a clamping table is arranged on the back surface of the power distribution terminal.
As an optimal scheme of the intelligent terminal power distribution cabinet convenient for installing accessories and wiring, the intelligent terminal power distribution cabinet comprises the following steps: the clamping table comprises a side edge and a vertical edge, and the vertical edge is arranged at the end part of the side edge.
As an optimal scheme of the intelligent terminal power distribution cabinet convenient for installing accessories and wiring, the intelligent terminal power distribution cabinet comprises the following steps: a clamping groove is further formed in the middle of the clamping table, and the guide rail is arranged in the clamping groove.
As an optimal scheme of the intelligent terminal power distribution cabinet convenient for installing accessories and wiring, the intelligent terminal power distribution cabinet comprises the following steps: the power distribution terminal comprises a human-computer interaction panel and a back plate, the human-computer interaction panel is arranged in front of the power distribution terminal, and the position of the human-computer interaction panel corresponds to the position of the observation window; the back plate is arranged on the back face of the power distribution terminal, and the position of the back plate corresponds to the wiring hole.
As an optimal scheme of the intelligent terminal power distribution cabinet convenient for installing accessories and wiring, the intelligent terminal power distribution cabinet comprises the following steps: the backboard is provided with a terminal board and a fixing assembly, and the fixing assembly is arranged on the terminal board.
As an optimal scheme of the intelligent terminal power distribution cabinet convenient for installing accessories and wiring, the intelligent terminal power distribution cabinet comprises the following steps: and the man-machine interaction panel is provided with a display screen, an indicator light and a control button.
The invention has the beneficial effects that: this switch board sets up guide rail installation accessory, is convenient for remove the adjustment, and is provided with wiring hole and fixed subassembly to in the wiring, whole process need not to look for in addition the instrument and carry out the auxiliary work, and it is convenient to use.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:
fig. 1 is a schematic view of an overall structure of a power distribution terminal in an intelligent terminal power distribution cabinet convenient for installation of accessories and wiring according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a protection component in a power distribution terminal in an intelligent terminal power distribution cabinet convenient for installation of accessories and wiring according to an embodiment of the present invention;
fig. 3 is a schematic back structure diagram of a power distribution terminal in an intelligent terminal power distribution cabinet convenient for installation of accessories and wiring according to an embodiment of the present invention;
fig. 4 is an enlarged schematic view of a power distribution terminal in the intelligent terminal power distribution cabinet convenient for installation of accessories and wiring according to an embodiment of the invention, shown in fig. 3 at a point a;
fig. 5 is a schematic diagram of a back structure of a power distribution terminal in an intelligent terminal power distribution cabinet convenient for installation of accessories and wiring according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a power distribution terminal in an intelligent terminal power distribution cabinet convenient for installation of accessories and wiring according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a terminal board in an intelligent terminal power distribution cabinet convenient for installation of accessories and wiring according to an embodiment of the present invention;
fig. 8 is a schematic cross-sectional structure view of a terminal board in an intelligent terminal power distribution cabinet convenient for installation of accessories and wiring according to an embodiment of the present invention;
fig. 9 is a schematic structural diagram of a fixing component in an intelligent terminal power distribution cabinet convenient for installation of accessories and wiring according to an embodiment of the present invention;
fig. 10 is a schematic structural diagram of a fixing station in an intelligent terminal power distribution cabinet convenient for installation of accessories and wiring according to an embodiment of the present invention;
fig. 11 is a schematic cross-sectional structure view of a fixing table in an intelligent terminal power distribution cabinet convenient for mounting accessories and wiring according to an embodiment of the present invention;
fig. 12 is a schematic structural diagram of an electrical connector in an intelligent terminal power distribution cabinet convenient for installation of accessories and wiring according to an embodiment of the present invention;
fig. 13 is a schematic structural diagram of a screw-in component in the intelligent terminal power distribution cabinet convenient for installation of accessories and wiring according to an embodiment of the present invention;
fig. 14 is a schematic structural view of a ring in an intelligent terminal power distribution cabinet convenient for installation of accessories and wiring according to an embodiment of the present invention;
fig. 15 is a schematic structural diagram of a sleeve in an intelligent terminal power distribution cabinet convenient for fitting and wiring according to an embodiment of the present invention;
fig. 16 is a schematic structural view of a rotating shaft in an intelligent terminal power distribution cabinet convenient for installation of accessories and wiring according to an embodiment of the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the drawings, wherein the cross-sectional views illustrating the structure of the device are not enlarged partially according to the general scale for convenience of illustration when describing the embodiments of the present invention, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1 to 6, the embodiment provides an intelligent terminal power distribution cabinet convenient for installation of accessories and wiring, which includes a protection assembly 400 and a functional assembly 500, wherein the protection assembly 400 includes a cabinet body 401 and a cabinet door 402, the cabinet body 401 is hollow, one side of the cabinet body is open, the cabinet door 402 is arranged at the opening of the cabinet body 401, and the cabinet door 402 is connected with a shaft of the cabinet body 401; the functional assembly 500 is disposed in the cabinet 401.
The back of the cabinet body 401 is provided with a guide rail 401a, and the back of the cabinet body 401 is provided with a wiring hole 401 b; the cabinet door 402 is provided with an observation window 402 a; the functional component 500 includes the power distribution terminal 100, the air switch 502, the leakage protector 503, and the surge protector 504, and the power distribution terminal 100, the air switch 502, the leakage protector 503, and the surge protector 504 are all disposed on the guide rail 401 a.
The right side plate 401c of the cabinet body 401 is connected with the cabinet body 401 in an embedded mode, the back face of the power distribution terminal 100 is provided with a clamping table 501a, the clamping table 501a comprises a side edge 501a-1 and a vertical edge 501a-2, and the vertical edge 501a-2 is arranged at the end portion of the side edge 501 a-1; the middle of the clamping table 501a is also provided with a clamping groove 501a-3, and the guide rail 401a is arranged in the clamping groove 501 a-3.
The power distribution terminal 100 comprises a man-machine interaction panel 107 and a back plate 108, the man-machine interaction panel 107 is arranged in front of the power distribution terminal 100, and the position of the man-machine interaction panel 107 corresponds to the position of the observation window 402 a; the back plate 501b is disposed on the back surface of the power distribution terminal 100, and corresponds to the wiring hole 401 b.
The back plate 501b is provided with a terminal board 201 and a fixing assembly 202, and the fixing assembly 202 is arranged on the terminal board 201; the man-machine interaction panel 107 is provided with a display screen 102, an indicator light 103 and a control button 104.
In this embodiment, the power distribution terminal 100 is configured to access an external line, receive an analog signal to analyze a power grid, display data through the display screen 102, display an operating state through the indicator light 103, and operate with the control button 104; the power distribution terminal 100 is connected with a guide rail 401a arranged in the cabinet body 401 through a clamping table 501a arranged on the back, specifically, a right side plate 401c on the side of the cabinet body 401 is installed on the cabinet body 401 in an embedding mode, the right side plate 401c needs to be detached before the power distribution terminal 100 is installed, the guide rail 401a is inserted into a clamping groove 501a-3 from the side, after the power distribution terminal 100 is installed, the display screen 102 and the indicator lamp 103 are located at the position of the observation window 402a, the terminal board 201 arranged on the back of the power distribution terminal 100 is located in the wiring hole 401b, and wiring from the back is facilitated.
Example 2
Referring to fig. 6 to 8, the power distribution terminal 100 of the present embodiment is different from the previous embodiment in that the power distribution terminal includes a housing 101, a display screen 102, an indicator light 103, a control button 104, and a processing module 105, the display screen 102, the indicator light 103, and the control button 104 are disposed in front of the housing 101, the processing module 105 is disposed inside the housing 101, and an upper connection terminal of the processing module 105 is connected from the back of the housing 101; the terminal module 200 includes a terminal board 201 and a fixing assembly 202, the terminal board 201 is disposed on the back of the housing 101, the terminal block of the processing module 105 is connected to the terminal board 201, and the fixing assembly 202 is disposed on the terminal board 201.
In this embodiment, a front panel of a box 101 of the power distribution terminal 100 is provided with a display screen 102, an indicator light 103 and a control button 104, wherein the display screen 102 is a human-computer interaction interface and displays data information, fault information and a fixed value setting value acquired by the power distribution terminal in real time; the indicator light 103 comprises a status indicator light, a power indicator light, a communication indicator light, a fault indicator light, an operation indicator light, a self-checking indicator light and the like, and the control button 104 comprises an upward operation button, a downward operation button, a leftward operation button, a rightward operation button, a cancel operation button and a confirm operation button; the processing module 105 is provided with a wiring terminal, and the wiring terminal comprises an analog quantity wiring terminal block, a state quantity wiring terminal end, a control quantity output wiring terminal block and a power supply wiring terminal block.
The terminal interface at the back of the housing 101 is electrically connected to a terminal board, and the terminal interface is expanded to facilitate connection.
Specifically, the terminal board 201 is provided with a wiring slot 201a, a bimetallic strip 201b and a bolt 201c, the bimetallic strip 201b is arranged in the wiring slot 201a, and the bolt 201c is inserted into the wiring slot 201a from the side surface of the wiring slot 201 a; the bolt 201c is screwed to the terminal block 201, and the terminal block of the process module 105 is connected to the bimetal 201 b.
Because the connection terminal on the processing module 105 is connected with the bimetal 201b, the connection can be realized only by connecting the wire into the connection groove 201a and keeping the wire in contact with the bimetal 201 b.
Specifically, a threaded hole is formed in the side surface of the wiring groove 201a, the bolt 201c is matched with the threaded hole, the length of the bolt 201c screwed into the wiring groove 201a can be adjusted by rotating the bolt 201c through the matching structure, the bimetallic strip 201b is arranged in the wiring groove 201a, the bimetallic strip 201b is U-shaped, the U-shaped opening is upward, the bolt 201c is screwed in from the side surface of the bimetallic strip 201b, the bimetallic strip 201b is extruded, two sides of the U-shaped bimetallic strip are close to the middle and clamped, and therefore the bolt is in contact with a conductive piece arranged in the U-shaped bimetallic strip, and circulation of current is achieved.
Example 3
Referring to fig. 9 to 12, the present embodiment is different from the previous embodiment in that the fixing assembly 202 includes a fixing base 202a, a screw member 202b and an electrical connecting member 202c, the fixing base 202a covers the outer sides of the wire connecting groove 201a and the bolt 201c, the electrical connecting member 202c passes through the fixing base 202a and is inserted into the wire connecting groove 201a, and the screw member 202b is disposed in the fixing base 202a and connected to the bolt 201 c.
The fixed table 202a comprises a square hole 202a-1, a round hole 202a-2 and an inner circular groove 202a-3, the position of the square hole 202a-1 corresponds to the position of the wiring groove 201a, and the electric connecting piece 202c is arranged in the wiring groove 201 a; the round hole 202a-2 corresponds to the bolt 201c, the bolt 201c and the screwing piece 202b are both arranged in the round hole 202a-2, and the inner circular groove 202a-3 is arranged in the round hole 202 a-2.
The electric connecting piece 202c is used for electrically connecting a wire with the terminal board 201, the electric connecting piece is placed in the square hole 202a-1 to move downwards, namely the electric connecting piece can extend into the wiring groove 201a to be contacted with the bimetallic strip 201b to realize connection, the screwing piece 202b is placed in the round hole 202a-2, screwing-in and screwing-out of the bolt 201c can be indirectly controlled by controlling the screwing piece 202b, and then the clamping condition of the bimetallic strip 201b is controlled.
The fixing table 202a is provided with a guide rail, the terminal board 201 is provided with a guide groove, the guide groove is arranged on two sides of the wiring groove 201a, the fixing table 202a is arranged on the terminal board 201 from the side surface through the guide rail, the rear hole 202a-1 is arranged corresponding to the wiring groove 201a, and the bolt 201c is positioned in the round hole 202 a-2.
In this embodiment, an insulating block 202c-1 is provided at the upper end of the electrical connector 202c, a part of the conductive block 202c-2 is provided in the insulating block 202c-1, and a wire for wire connection is inserted into the insulating block 202c-1 through a wire connection hole 202c-3 and then comes into contact with the conductive block 202 c-2; the electric connecting piece 202c is arranged in the square hole 202a-1 and moves downwards to enable the conductive block 202c-2 to enter between the bimetallic strips 201b, and then the bolt 201c is screwed to clamp the conductive block 202c-2 by the bimetallic strips 201b to be kept fixed, so that the wiring of the wire and the power distribution terminal equipment is realized.
Example 4
Referring to fig. 13 to 16, the present embodiment is different from the previous embodiment in that the screw member 202b includes a rotating shaft 202b-1, a sleeve 202b-2 and a ring 202b-3, the ring 202b-3 is disposed in the inner circular groove 202a-3, the sleeve 202b-2 is disposed in the ring 202b-3, and the rotating shaft 202b-1 is disposed in the sleeve 202 b-2.
The inner side of the ring 202b-3 is provided with a key groove 202 a-31; the sleeve 202b-2 includes internal threads 202b-21 and side keys 202b-22, the side keys 202b-22 being disposed in the key slots 202 a-31; the rotating shaft 202b-1 comprises a hand-held wheel 202b-11, a threaded shaft 202b-12 and a boss 202b-13, the hand-held wheel 202b-11 and the boss 202b-13 are respectively arranged at two ends of the threaded shaft 202b-12, and the threaded shaft 202b-12 is matched with the internal thread 202 b-21.
In this embodiment, screwing or unscrewing the bolt 201c into the wiring slot 201a requires using other tools, such as a screwdriver, but in actual operation, there are many wires to be wired, the space is narrow, the use of the screwdriver is very inconvenient, and occasionally, a tool is forgotten to be taken, which causes time waste and low working efficiency; in the actual wiring process, the bolt 201c may be in a screwed-in state at the beginning, the bimetal 201b is in a clamped state, and the downward insertion of the electrical connector 202c is hindered and cannot be inserted, so that the bolt 201c needs to be unscrewed first to insert the electrical connector 202c, and it is inconvenient to use the screwdriver with one hand and take the wire into the screwdriver with one hand.
Therefore, the screwing depth of the bolt 201c can be adjusted by using the screwing piece 202b to screw or unscrew the bolt 201c, specifically, the screwing piece 202b is integrally arranged in the circular hole 202a-2, the circular ring 202b-3 is arranged in the inner circular groove 202a-3, the circular ring 202b-3 is limited by the inner circular groove 202a-3 and can only rotate and cannot perform linear motion along the axial direction or the radial direction, the circular ring 202b-3 and the sleeve 202b-2 are placed in the key groove 202a-31 through the side key 202b-22 to realize connection, and the sleeve 202b-2 can only perform linear motion along the axial direction relative to the circular ring 202b-3 and cannot perform relative rotation with the circular ring 202 b-3.
The rotating shaft 202b-1 comprises a hand-held wheel 202b-11, a threaded shaft 202b-12 and a boss 202b-13, the boss 202b-13 is a structure at the top end of a screwdriver and can be inserted into a groove arranged at the head of the bolt 201c, and the bolt 201c is driven to rotate by rotating the rotating shaft 202 b-1; the hand-held wheel 201b-11 is arranged on the rotating shaft 202b-1, but patterns are arranged on the hand-held wheel for preventing skidding, and the direct operation object in wire connection is the hand-held wheel 201 b-11; the threaded shaft 202b-12 is arranged in the middle of the rotating shaft 202b-11, the threaded shaft 202b-12 is matched with the internal thread 202b-21 arranged in the middle of the sleeve 202b-2, so that the rotating shaft 202b-1 is rotated under the condition that the sleeve 202b-2 is fixed, the rotating shaft 202b-1 can integrally realize linear motion, and the rotating shaft 202b-1 can integrally rotate the sleeve 202b-2 and the ring 202b-3 when the rotating shaft 202b-1 is rotated, so that the ring 202b-3 is fixed, the rotating shaft 202b-1 can perform linear motion, and if the ring 202b-3 is not fixed, the rotating shaft 202b-1 can only perform rotary motion; the side surface of the circular ring 202b-3 is also provided with a poke rod 202b-32, the poke rod 202b-32 extends out of the circular hole 202a-2, and the circular ring 202b-3 can be controlled to be fixed or rotated by controlling the poke rod 202 b-32.
In use, the electric connecting piece 202c is placed in the square hole 202a-1 of the fixed base 202a, a wire is inserted into the wiring hole 202c-3 on the electric connecting piece 202c, the wire is contacted with the conductive block 202c-3, the fixed base 202a is installed on the terminal board 201 from the side, the position of the square hole 202a-1 corresponds to the position of the wiring slot 201a, the bolt 201c is placed in the round hole 202a-2, the hand-held wheel 201b-11 rotates, at the moment, the ring 202b-3 is fixed and can not rotate by controlling the poking rod 202b-32, the poking rod 202b-32 can be directly fixed by hand, specifically, a middle finger and a ring finger are used, the hand-held wheel 201b-11 is controlled by the index finger and the thumb to rotate and advance, the rotating shaft 202b-1 is directly pushed inwards, the rotating shaft 202b-1 and the sleeve 202b-2 are integrally driven to slide inwards along the key slot 202a-31, however, due to the spatial relationship, two advancing modes are arranged for alternate use; the rotating shaft 202b-1 is moved inward to contact the end of the bolt 201c, rotating the rotating shaft 202b-1 and advancing it for alternate use, further, the bosses 202b-13 are embedded into the grooves at the head of the bolt 201c, and at the moment, the thread structure simultaneously generates the rotating and advancing effects which are difficult to control, so that the poke rod 202b-32 is not fixed, the ring 202b-3 can rotate, therefore, the rotating shaft 202b-1 is rotated to drive the sleeve 202b-2 and the ring 202b-3 to rotate together, the rotating shaft 202b-1 is pushed to only push the rotating shaft 202b-1 and the sleeve 202b-2 to slide and advance along the key slot 202a-31, after the boss 202b-13 is embedded into the slot at the head of the bolt 201c, the bolt 201c can be screwed in and out by continuing to rotate the rotating shaft 202 b-1.
Example 5
Referring to fig. 9, the present embodiment is different from the previous embodiment in that a wire hole 202c-3 is provided with an engaging member 202c-5, the engaging member 202c-5 is connected with an electrical connector 202c shaft, and a torsion spring is provided at the connection.
The fixed platform 202a is provided with a lifting rod 202a-4, one end of the lifting rod 202a-4 is connected with the fixed platform 202a through a shaft, a torsion spring is arranged at the joint, and the other end of the torsion spring is connected with the top of the electric connecting piece 202c through a sliding block.
In the present embodiment, the engaging piece 202c-5 is used to fix the wire inserted into the wire connection hole 202 c-3.
The fixed platform 202a is provided with a lifting rod 202a-4, the lifting rod 202a-4 is used for keeping the electric connector 202c in a downward pressing state, a torsion spring at the end part of the lifting rod 202a-4 keeps the lifting rod 202a-4 to have a downward movement tendency, it should be noted that a supporting block is arranged below the lifting rod 202a-4, before the fixed platform 202a is not installed on the terminal board 201, the lifting rod 202a-4 is supported by a supporting plate, so that the electric connector 202c is prevented from being completely inserted into the square hole 202a-1 to cause obstruction on the installation of the fixed platform 202a on the terminal board 201; after the terminal board 201 has been attached to the fixing base 202a, the support plate is removed, and the electrical connection member 202c is held pressed down, so that the conductive block 202c-2 enters the wiring groove 201 a.
It is important to note that the construction and arrangement of the present application as shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperatures, pressures, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter recited in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of this invention. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present inventions. Therefore, the present invention is not limited to a particular embodiment, but extends to various modifications that nevertheless fall within the scope of the appended claims.
Moreover, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those unrelated to the presently contemplated best mode of carrying out the invention, or those unrelated to enabling the invention).
It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure, without undue experimentation.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (9)
1. The utility model provides an intelligent terminal switch board convenient to installation accessory and wiring, its characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the protection assembly (400) comprises a cabinet body (401) and a cabinet door (402), wherein the cabinet body (401) is hollow, one side of the cabinet body is open, the cabinet door (402) is arranged at the opening of the cabinet body (401), and the cabinet door (402) is connected with the cabinet body (401) through a shaft;
a functional component (500), the functional component (500) being disposed within the cabinet (401);
the functional component (500) comprises a power distribution terminal (100), an air switch (502), a leakage protector (503) and a surge protector (504), and the power distribution terminal (100), the air switch (502), the leakage protector (503) and the surge protector (504) are all arranged on a guide rail (401 a);
the power distribution terminal (100) comprises a machine box (101), a display screen (102), an indicator light (103), a control button (104) and a processing module (105), wherein the display screen (102), the indicator light (103) and the control button (104) are arranged in front of the machine box (101), the processing module (105) is arranged inside the machine box (101), and a wiring terminal on the processing module (105) is connected out from the back of the machine box (101); the terminal module (200) comprises a terminal board (201) and a fixing assembly (202), the terminal board (201) is arranged on the back surface of the machine box (101), a terminal block on the processing module (105) is connected with the terminal board (201), and the fixing assembly (202) is arranged on the terminal board (201);
the terminal board (201) is provided with a wiring groove (201 a), a bimetallic strip (201 b) and a bolt (201 c), the bimetallic strip (201 b) is arranged in the wiring groove (201 a), and the bolt (201 c) is connected into the wiring groove (201 a) from the side surface of the wiring groove (201 a); the bolt (201 c) is in threaded connection with the terminal board (201), and a wiring terminal on the processing module (105) is connected with the bimetallic strip (201 b);
the fixing assembly (202) comprises a fixing table (202 a), a screwing piece (202 b) and an electric connecting piece (202 c), the fixing table (202 a) covers the outer sides of the wiring groove (201 a) and the bolt (201 c), the electric connecting piece (202 c) penetrates through the fixing table (202 a) to be embedded into the wiring groove (201 a), and the screwing piece (202 b) is arranged in the fixing table (202 a) and connected with the bolt (201 c);
the fixing table (202 a) comprises a square hole (202 a-1), a round hole (202 a-2) and an inner circular groove (202 a-3), the position of the square hole (202 a-1) corresponds to that of the wiring groove (201 a), and the electric connecting piece (202 c) is arranged in the wiring groove (201 a); the round hole (202 a-2) corresponds to the bolt (201 c), the bolt (201 c) and the screwing piece (202 b) are both arranged in the round hole (202 a-2), and the inner round groove (202 a-3) is arranged in the round hole (202 a-2);
a guide rail is arranged on the fixed platform (202 a), a guide groove is arranged on the terminal board (201), the guide groove is arranged on two sides of the wiring groove (201 a), the terminal board (201) is arranged on the fixed platform (202 a) from the side surface by placing the guide rail into the guide groove, the position of the rear hole (202 a-1) corresponds to the position of the wiring groove (201 a), and the bolt (201 c) is positioned in the round hole (202 a-2);
the electric connecting piece (202 c) comprises an insulating block (202 c-1), a conductive block (202 c-2) and a wiring hole (202 c-3), wherein the conductive block (202 c-2) is partially arranged in the insulating block (202 c-1), and the wiring hole (202 c-3) is arranged on the insulating block (202 c-1);
the screw-in piece (202 b) comprises a rotating shaft (202 b-1), a sleeve (202 b-2) and a circular ring (202 b-3), the circular ring (202 b-3) is arranged in the inner circular groove (202 a-3), the sleeve (202 b-2) is arranged in the circular ring (202 b-3), and the rotating shaft (202 b-1) is arranged in the sleeve (202 b-2);
the inner side of the circular ring (202 b-3) is provided with a key slot (202 a-31); the sleeve (202 b-2) comprises internal threads (202 b-21) and side keys (202 b-22), and the side keys (202 b-22) are arranged in the key slots (202 a-31); the rotating shaft (202 b-1) comprises a hand-held wheel (202 b-11), a threaded shaft (202 b-12) and a boss (202 b-13), the hand-held wheel (202 b-11) and the boss (202 b-13) are respectively arranged at two ends of the threaded shaft (202 b-12), and the threaded shaft (202 b-12) is matched with the internal thread (202 b-21);
the wiring hole (202 c-3) is provided with a clamping piece (202 c-5), the clamping piece (202 c-5) is connected with the electric connector (202 c) through a shaft, and a torsion spring is arranged at the connection position;
a lifting rod (202 a-4) is arranged on the fixed platform (202 a), one end of the lifting rod (202 a-4) is connected with the fixed platform (202 a) through a shaft, a torsion spring is arranged at the joint, and the other end of the lifting rod is connected with the top of the electric connecting piece (202 c) through a sliding block.
2. The intelligent terminal power distribution cabinet convenient for installation of accessories and wiring according to claim 1, characterized in that: a guide rail (401 a) is arranged on the back of the cabinet body (401), and a wiring hole (401 b) is arranged on the back of the cabinet body (401);
the cabinet door (402) is provided with an observation window (402 a).
3. The intelligent terminal power distribution cabinet convenient for installation of accessories and wiring according to claim 2, characterized in that: the right side plate (401 c) of the cabinet body (401) is connected with the cabinet body (401) in an embedded mode.
4. The intelligent terminal power distribution cabinet convenient for installation of accessories and wiring according to claim 3, characterized in that: the back of the power distribution terminal (100) is provided with a clamping table (501 a).
5. The intelligent terminal power distribution cabinet convenient for installation of accessories and wiring according to claim 4, characterized in that: the clamping table (501 a) comprises a side edge (501 a-1) and a vertical edge (501 a-2), and the vertical edge (501 a-2) is arranged at the end part of the side edge (501 a-1).
6. The intelligent terminal power distribution cabinet convenient for installation of accessories and wiring according to claim 5, characterized in that: the middle of the clamping table (501 a) is also provided with a clamping groove (501 a-3), and the guide rail (401 a) is arranged in the clamping groove (501 a-3).
7. The intelligent terminal power distribution cabinet convenient for installation of accessories and wiring according to claim 6, characterized in that: the power distribution terminal (100) comprises a man-machine interaction panel (107) and a back plate (108), the man-machine interaction panel (107) is arranged in front of the power distribution terminal (100), and the position of the man-machine interaction panel (107) corresponds to the position of the observation window (402 a);
the back plate (108) is arranged on the back surface of the power distribution terminal (100), and the position of the back plate corresponds to that of the wiring hole (401 b).
8. The intelligent terminal power distribution cabinet convenient for installation of accessories and wiring according to claim 7, characterized in that: the back plate (108) is provided with a terminal plate (201) and a fixing assembly (202), and the fixing assembly (202) is arranged on the terminal plate (201).
9. The intelligent terminal power distribution cabinet convenient for installation of accessories and wiring according to claim 8, characterized in that: the man-machine interaction panel (107) is provided with a display screen (102), an indicator light (103) and a control button (104).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911392232.5A CN111049016B (en) | 2019-12-30 | 2019-12-30 | Intelligent terminal switch board convenient to installation accessory and wiring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911392232.5A CN111049016B (en) | 2019-12-30 | 2019-12-30 | Intelligent terminal switch board convenient to installation accessory and wiring |
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| Publication Number | Publication Date |
|---|---|
| CN111049016A CN111049016A (en) | 2020-04-21 |
| CN111049016B true CN111049016B (en) | 2021-09-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911392232.5A Active CN111049016B (en) | 2019-12-30 | 2019-12-30 | Intelligent terminal switch board convenient to installation accessory and wiring |
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| Country | Link |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112490702B (en) * | 2020-11-20 | 2022-11-25 | 贵州电网有限责任公司 | FTU device adopting plug-in mode |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100459343C (en) * | 2002-12-16 | 2009-02-04 | 三菱电机株式会社 | Insulation bus system and its connecting method of bus unit |
| CN208401299U (en) * | 2018-06-22 | 2019-01-18 | 红塔烟草(集团)有限责任公司 | A kind of power control cabinet |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10136457B4 (en) * | 2001-07-26 | 2005-02-03 | Rittal Gmbh & Co. Kg | Control cabinet with a cabinet door attached to the front and a rear wall designed as a cabinet door |
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2019
- 2019-12-30 CN CN201911392232.5A patent/CN111049016B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100459343C (en) * | 2002-12-16 | 2009-02-04 | 三菱电机株式会社 | Insulation bus system and its connecting method of bus unit |
| CN208401299U (en) * | 2018-06-22 | 2019-01-18 | 红塔烟草(集团)有限责任公司 | A kind of power control cabinet |
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| CN111049016A (en) | 2020-04-21 |
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