CN114200184A - Empty connector of opening of intelligent power-off-free ammeter - Google Patents
Empty connector of opening of intelligent power-off-free ammeter Download PDFInfo
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- CN114200184A CN114200184A CN202111374835.XA CN202111374835A CN114200184A CN 114200184 A CN114200184 A CN 114200184A CN 202111374835 A CN202111374835 A CN 202111374835A CN 114200184 A CN114200184 A CN 114200184A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
- G01R11/02—Constructional details
- G01R11/04—Housings; Supporting racks; Arrangements of terminals
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Abstract
The invention provides an intelligent power-off-free electric meter air-switch connector which comprises an assembly box, a push button, an expansion type plug, a moving part and a position adjusting mechanism, wherein the push button and the expansion type plug are arranged on the assembly box, the push button and the expansion type plug are in driving connection, the expansion type plug can be driven to do unfolding motion by driving the push button, the number of the push button and the number of the expansion type plug are the same, at least two groups of expansion type plugs are arranged, the moving part is arranged on the assembly box and located below the push button through the position adjusting mechanism, and the moving part can be driven to do front-back motion by driving the position adjusting mechanism.
Description
Technical Field
The invention relates to the field of electric meter boxes, in particular to an intelligent power-off-free electric meter air switch connector.
Background
Along with smart power grids's construction and development, traditional ammeter is replaced gradually to smart power meters, among the prior art, when installing smart power meters, at first need connect smart power meters on the ammeter case through the screw, then be connected the both ends of electric wire with smart power meters respectively and install the circuit breaker in the ammeter case equally, screw up the tip that makes the electric wire with the screw on the smart power meters at last and compressed tightly in smart power meters case, this in-process shortcoming is that smart power meters's installation is inconvenient, and the defect that electric wire and smart power meters virtual connection appears more easily.
Disclosure of Invention
The invention aims to provide an intelligent power-off-free electric meter air switch connector to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides an intelligence is exempted from to cut off power supply ammeter and is opened connector by air, includes the assembly box, pushes away button, inflation formula plug, moving part and position adjustment mechanism, it all sets up on the assembly box to push away button and inflation formula plug, push away button and inflation formula plug drive connection, drive it can drive the inflation formula plug and do the motion of strutting to push away the button, it is the same with the quantity of inflation formula plug to push away the button, the inflation formula plug sets up at least two sets ofly, the moving part passes through position adjustment mechanism and installs on the assembly box and be located the below that pushes away the button, drives position adjustment mechanism can drive the moving part and do the seesaw.
Further, the assembly box includes end box and lid, be equipped with cavity and lower cavity on the end box, push away the button and all set up on last cavity with the inflation formula plug, go up the position department that the cavity corresponds the inflation formula plug and set up the wire via hole, the lid is installed on end box and the lid closes on last cavity, the position department that corresponds the inflation formula plug on the lid sets up the hole of dodging, the hole is dodged in the inflation formula plug protrusion, the moving part passes through position control mechanism and installs under on the cavity.
Further, push away button including the main part, T shape strip piece and the inserted bar of integrative structure, the front side of main part is equipped with anti-skidding line, the rear side at the main part is established to T shape strip piece, the inserted bar is established at the rear side of T shape strip piece, the inserted bar is connected with inflation formula plug drive.
Further, the expansion type plug comprises a conductive block, an expansion pipe and a mandrel, wherein the conductive block is installed on the assembling box, the expansion pipe is installed on the conductive block and sleeved outside the mandrel, a jack is formed in the mandrel, and the jack is in driving connection with the push button.
Furthermore, a connecting hole, a first through hole, a waist-shaped hole and a jackscrew mounting hole are formed in the conductive block, the expansion pipe is mounted on the connecting hole, the connecting hole and the first through hole are respectively located at the upper end and the lower end of the conductive block, two ends of the waist-shaped hole are respectively communicated with the connecting hole and the first through hole, and the jackscrew mounting hole is communicated with the first through hole.
Furthermore, the movable part is plate-shaped, a second through hole is formed in the movable part, and the second through hole is sleeved on the position adjusting mechanism.
Further, position adjustment mechanism includes spacing bolt and spring, the screw rod and the assembly box threaded connection of spacing bolt, the smooth pole and the movable part slidable connection of spacing bolt, the spring is established between fly leaf and assembly box, the nut laminating of spring through elasticity drive fly leaf and spacing bolt.
Further, still include electrically conductive connection piece, electrically conductive connection piece laminating is just established outside the smooth pole of spacing bolt between fly leaf and spring.
Furthermore, the number of the limiting bolts, the number of the springs, the number of the second through holes and the number of the conductive connecting sheets are the same, and the two groups of limiting bolts are arranged.
Further, still including conducting rod one, conducting rod two and the bee calling organ that all is located on the assembly box, the inflation formula plug sets up four groups, conducting rod one, conducting rod two, conducting rod three and conducting rod four are installed respectively on four group inflation formula plugs, conducting rod one and conducting rod one all set up with a set of conductive connection piece relatively, conducting rod two and conducting rod two all set up with another group conductive connection piece relatively and just are connected with the incoming electricity end and the play electricity end electricity of bee calling organ respectively.
The invention has the beneficial effects that:
the expansion type plugs are arranged into two groups for illustration, a live wire connected into a power grid is electrically connected with one expansion type plug through a lead, an assembly box is installed on an electric meter box, when the intelligent electric meter is installed, firstly, a live wire inlet and a live wire outlet of the intelligent electric meter are respectively matched with the two expansion type plugs, then, the intelligent electric meter is placed on the assembly box and is supported by the assembly box, then, two groups of push buttons are driven by hands to move upwards to respectively drive the two expansion type plugs to do stretching movement, the two expansion type plugs are respectively tightly matched with the live wire inlet and the live wire outlet, the effect of fixing the position of the intelligent electric meter is achieved, finally, a position adjusting mechanism is driven by a person to drive a moving part to move forwards to enable the moving part to be positioned under the two groups of push buttons, the moving part is enabled to limit the two groups of push buttons, and the situation that the push buttons are prevented from accidental downward movement is generated, and finally, completing the installation of the intelligent electric meter.
Compared with the prior art, the intelligent ammeter can be conveniently installed, the intelligent ammeter can be ensured to be installed in place, and the condition of virtual connection is prevented.
Drawings
FIG. 1: a three-dimensional schematic diagram of an intelligent power-off-free ammeter air switch connector.
FIG. 2: a partial three-dimensional schematic diagram of an intelligent power-off-free ammeter air switch connector.
FIG. 3: an exploded schematic view of an assembly box of an intelligent power-off-free electric meter air switch connector.
FIG. 4: a front view schematic diagram of a bottom box of an intelligent power-off-free electric meter air switch connector.
FIG. 5: a schematic plan view of a bottom box of an intelligent power-off-free electric meter air switch connector.
FIG. 6: a three-dimensional schematic diagram of a push button of an intelligent power-off-free electric meter air switch connector is provided.
FIG. 7: an exploded schematic view of an expansion plug of an intelligent power-off-free electric meter air switch connector.
FIG. 8: a schematic diagram of a partial top view of an intelligent power-off-free electric meter air switch connector.
FIG. 9: a local schematic diagram of a service state of an intelligent power-off-free electric meter air switch connector is provided.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
the utility model provides an intelligence is exempted from to cut off power supply ammeter and is opened connector by air, including assembly box 1, push away button 2, inflation formula plug 3, moving part 4 and position adjustment mechanism 5, it all sets up on assembly box 1 to push away button 2 and inflation formula plug 3, it connects to push away button 2 and inflation formula plug 3 drive, the drive pushes away button 2 can drive inflation formula plug 3 and do the motion of strutting, it is the same with the quantity of inflation formula plug 3 to push away button 2, inflation formula plug 3 sets up at least two sets ofly, moving part 4 is installed on assembly box 1 and is located the below that pushes away button 2 through position adjustment mechanism 5, drive position adjustment mechanism 5 can drive moving part 4 and do the seesaw.
The assembling box 1 comprises a bottom box 11 and a box cover 12, wherein an upper cavity 111 and a lower cavity 112 are arranged on the bottom box 11, a push button 2 and an expansion type plug 3 are both arranged on the upper cavity 111, a lead via hole 113 is formed in the position, corresponding to the expansion type plug 3, of the upper cavity 111, the box cover 12 is arranged on the bottom box 11 and covers the upper cavity 111, an avoidance hole 121 is formed in the position, corresponding to the expansion type plug 3, of the box cover 12, the expansion type plug 3 protrudes to avoid the hole 121, and a moving part 4 is arranged on the lower cavity 112 through a position adjusting mechanism 5.
Go up cavity 111 including being used for carrying out the holding tank 1111 that holds and being used for carrying out the holding tank two 1112 that holds to inflation formula plug 3 to pushing away button 2, holding tank 1111 and holding tank two 1112 communicate each other, and the rear side of holding tank two 1112 is opened and is established and dodge hole two 1112-1.
The push button 2 comprises a main body 21, a T-shaped strip 22 and an insert rod 23 which are of an integral structure, wherein an L-shaped structure 211 used for facilitating upward pushing is arranged on the upper side of the main body 21, anti-slip threads 212 are arranged on the front side of the main body 21, the T-shaped strip 22 is arranged on the rear side of the main body 21, the insert rod 23 is arranged on the rear expansion type of the T-shaped strip 22, and the insert rod 23 is in driving connection with the plug 3.
The expansion type plug 3 comprises a conductive block 31, an expansion pipe 32 and a mandrel 33, wherein the conductive block 31 is installed on the assembling box 1, the expansion pipe 32 is installed on the conductive block 31 and sleeved outside the mandrel 33, a jack is formed in the mandrel 33, and the jack is in driving connection with the push button 2.
The conductive block 31 is provided with a connecting hole 311, a first through hole 312, a waist-shaped hole 313 and a jackscrew mounting hole 314, the expansion tube 32 is mounted on the connecting hole 311, the connecting hole 311 and the first through hole 312 are respectively positioned at the upper end and the lower end of the conductive block 31, two ends of the waist-shaped hole 313 are respectively communicated with the connecting hole 311 and the first through hole 312, and the jackscrew mounting hole 314 is communicated with the first through hole 312.
The movable member 4 is plate-shaped, a second through hole is formed in the movable member 4, the second through hole is sleeved on the position adjusting mechanism 5, and a hollow cylinder 41 is arranged on the rear side of the movable member 4 and is axially connected with the second through hole.
The position adjusting mechanism 5 comprises a limiting bolt 51 and a spring 52, a screw rod of the limiting bolt 51 is in threaded connection with the assembly box 1, a smooth sliding rod of the limiting bolt 51 is in slidable connection with the movable piece 4, the spring 52 is arranged between the movable plate and the assembly box 1, and the spring 52 drives the movable plate to be attached to a nut of the limiting bolt 51 through elastic force.
Still include conductive connection piece 6, conductive connection piece 6 laminating is just established outside the smooth pole of spacing bolt 51 between hollow cylinder 41 and spring 52, is equipped with the line ball groove 61 that is the symmetry and sets up on conductive connection piece 6.
The number of the limiting bolts 51, the number of the springs 52, the number of the second through holes and the number of the conductive connecting sheets 6 are the same, and two groups of limiting bolts 51 are arranged.
The assembling box comprises an assembling box body and is characterized by further comprising a first conducting rod 3-1, a second conducting rod 3-2, a third conducting rod 3-3, a fourth conducting rod 3-4 and a buzzer 7 which are all located on the assembling box body 1, the expansion type plugs 3 are arranged into four groups, the first conducting rod 3-1, the second conducting rod 3-2, the third conducting rod 3-3 and the fourth conducting rod 3-4 are respectively installed on the four groups of plugs 3, the first conducting rod 3-1 and the first conducting rod 3-1 are respectively arranged opposite to one group of conducting connecting sheets 6, and the second conducting rod 3-2 are respectively arranged opposite to the other group of conducting connecting sheets 6 and are respectively and electrically connected with a power inlet end and a power outlet end of the buzzer 7.
The following description will be given by taking four groups of expansion plugs 3 as an example, a branch live wire connected to a power grid is electrically connected with a conductive block 31 of a first group of expansion plugs 3 by solder paste welding, a bottom box 11 is installed on an electric meter box, the lower ends of the first group of expansion plugs 3, the second group of expansion plugs 3, the third group of expansion plugs 3 and the fourth group of expansion plugs 3 are respectively connected with a first conductive rod 3-1, a second conductive rod 3-2, a third conductive rod 3-3 and a fourth conductive rod 3-4, the first conductive rod 3-1 and the third conductive rod 3-3 are electrically connected with a circuit breaker A2, the second conductive rod 3-2 and the fourth conductive rod 3-4 are respectively electrically connected with the positive pole and the negative pole of a buzzer 7, and a smart meter is provided with a live wire inlet, a zero wire inlet, a live wire outlet and a zero wire outlet.
Installation process of the intelligent electric meter: 1. respectively matching a live wire inlet, a zero line inlet, a live wire outlet and a zero line outlet with the upper ends of a first group of expansion type plugs 3, a second group of expansion type plugs 3, a third group of expansion type plugs 3 and a fourth group of expansion type plugs 3; 2. placing the intelligent electric meter on the box cover 12 and supporting the intelligent electric meter through the box cover; 3. the four groups of push buttons 2 are driven by hands to move upwards, the four groups of insertion rods 23 respectively drive the four groups of mandrels 33 to move upwards, conical holes in the upper ends of the four groups of expansion pipes 32 are respectively extruded through the upper ends of the four groups of mandrels 33, so that the upper ends of the four groups of expansion pipes 32 are spread, the four groups of expansion plugs 3 are respectively in close fit with a live wire inlet, a zero line inlet, a live wire outlet and a zero line outlet, and the effect of fixing the position of the intelligent electric meter is achieved; 4. the two sets of limit bolts 51 are driven to rotate manually through a tool to enable the two sets of limit bolts to move forwards, the two sets of springs 52 drive the two sets of conductive connecting pieces 6 to drive the moving piece 4 to move forwards to the position under the four sets of push buttons 2 through elastic force, at the moment, the four sets of push buttons 2 are limited in downward movement stroke through the moving piece 4, the four sets of push buttons 2 are prevented from moving downwards accidentally, finally, the intelligent electric meter is installed, and current on a live wire sequentially passes through a lead, the first set of expansion type plug 3, the live wire inlet, the intelligent electric meter, the live wire outlet, the third set of expansion type plug 3 and the conductive rod two 3-2.
The detaching process of the intelligent electric meter comprises the following steps:
1. the two groups of limit bolts 51 are driven to rotate manually through a tool so as to enable the two groups of limit bolts 51 to move backwards, in the process, the two groups of limit bolts 51 drive the two groups of conductive connecting sheets 6 through the moving piece 4 to respectively compress and move backwards the two groups of springs 52, when two wire pressing grooves of one group of conductive connecting sheets are respectively attached to the first conductive rod and the second conductive rod and two wire pressing grooves of the other group of conductive connecting sheets are respectively attached to the first conductive rod and the second conductive rod, the circuit breaker is finally connected with the buzzer in parallel, the current transmitted by the branch live wire flows through the circuit breaker and the buzzer, the electric energy supply of the circuit breaker is kept, the buzzer starts to make a sound at the same time, the position of the moving piece is prompted to be adjusted in place, and at the moment, no moving piece is blocked below the four groups of push buttons;
2. the four groups of push buttons are driven by hands to move upwards, the four groups of insertion rods 23 respectively drive the four groups of mandrels 33 to move downwards, the upper ends of the four groups of expansion pipes 32 are retracted inwards, the locking of the electric meter is released, the old electric meter can be taken down, and the whole electric meter is convenient to disassemble.
The technical scope of the present invention is not limited to the above embodiments, and any modifications, equivalent variations and modifications made to the above embodiments according to the technical spirit of the present invention still fall within the technical scope of the present invention.
Claims (10)
1. The utility model provides an empty connector that opens of intelligent uninterrupted power supply ammeter which characterized in that: including the assembly box, push away button, inflation formula plug, moving part and position control mechanism, push away the button and expand the formula plug and all set up on the assembly box, push away button and inflation formula plug drive and connect, drive push away the button and can drive the inflation formula plug and be the motion of strutting, it is the same with the quantity of inflation formula plug to push away the button, the inflation formula plug sets up at least two sets ofly, the moving part passes through position control mechanism and installs on the assembly box and be located the below that pushes away the button, drives position control mechanism can drive the moving part and be seesaw.
2. The intelligent power-off-free electric meter air switch connector according to claim 1, characterized in that: the assembly box includes end box and lid, be equipped with cavity and lower cavity on the end box, push away button and inflation formula plug and all set up on last cavity, go up the position department that the cavity corresponds the inflation formula plug and set up the wire via hole, the lid is installed on end box and the lid closes on last cavity, the position department that corresponds the inflation formula plug on the lid sets up and dodges the hole, the hole is dodged in the inflation formula plug protrusion, the moving part passes through position control mechanism and installs under on the cavity.
3. The intelligent power-off-free electric meter air switch connector according to claim 1, characterized in that: the push button comprises a main body, a T-shaped strip block and an inserted bar, wherein the main body, the T-shaped strip block and the inserted bar are of an integrated structure, anti-skid grains are arranged on the front side of the main body, the T-shaped strip block is arranged on the rear side of the main body, the inserted bar is arranged on the rear side of the T-shaped strip block, and the inserted bar is in driving connection with the expansion type plug.
4. The intelligent power-off-free electric meter air switch connector according to claim 1, characterized in that: the expansion type plug comprises a conductive block, an expansion pipe and a mandrel, wherein the conductive block is arranged on the assembly box, the expansion pipe is arranged on the conductive block and sleeved outside the mandrel, an insertion hole is formed in the mandrel, and the insertion hole is in driving connection with the push button.
5. The intelligent power-off-free electric meter air switch connector according to claim 4, wherein: the conductive block is provided with a connecting hole, a first through hole, a waist-shaped hole and a jackscrew mounting hole, the expansion pipe is mounted on the connecting hole, the connecting hole and the first through hole are respectively located at the upper end and the lower end of the conductive block, two ends of the waist-shaped hole are respectively communicated with the connecting hole and the first through hole, and the jackscrew mounting hole is communicated with the first through hole.
6. The intelligent power-off-free electric meter air switch connector according to claim 1, characterized in that: the movable member is plate-shaped, a second through hole is formed in the movable member, and the second through hole is sleeved on the position adjusting mechanism.
7. The intelligent power-off-free electric meter air switch connector according to claim 1, characterized in that: the position adjusting mechanism comprises a limiting bolt and a spring, the screw rod of the limiting bolt is in threaded connection with the assembling box, the smooth rod of the limiting bolt is in slidable connection with the moving part, the spring is arranged between the movable plate and the assembling box, and the spring drives the movable plate to be attached to the nut of the limiting bolt through elasticity.
8. The intelligent power-off-free electric meter air switch connector according to claim 7, wherein: the movable plate is attached to the spring, and the movable plate is connected with the spring in a sleeved mode.
9. The intelligent power-off-free electric meter air switch connector according to claim 8, wherein: the number of the limiting bolts, the number of the springs, the number of the second through holes and the number of the conductive connecting sheets are the same, and the two groups of limiting bolts are arranged.
10. The intelligent power-off-free electric meter air switch connector according to claim 9, wherein: still including conducting rod one, conducting rod two and the bee calling organ that all is located on the assembly box, the inflation formula plug sets up four groups, conducting rod one, conducting rod two, conducting rod three and conducting rod four are installed respectively on four group inflation formula plugs, conducting rod one and conducting rod one all set up with a set of conductive connection piece relatively, conducting rod two and conducting rod two all set up with another group conductive connection piece relatively and be connected with the incoming electricity end and the play electricity end electricity of bee calling organ respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111374835.XA CN114200184A (en) | 2021-11-18 | 2021-11-18 | Empty connector of opening of intelligent power-off-free ammeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111374835.XA CN114200184A (en) | 2021-11-18 | 2021-11-18 | Empty connector of opening of intelligent power-off-free ammeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114200184A true CN114200184A (en) | 2022-03-18 |
Family
ID=80648141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111374835.XA Pending CN114200184A (en) | 2021-11-18 | 2021-11-18 | Empty connector of opening of intelligent power-off-free ammeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114200184A (en) |
-
2021
- 2021-11-18 CN CN202111374835.XA patent/CN114200184A/en active Pending
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