CN216211302U - Card-inserting type prepayment ammeter - Google Patents
Card-inserting type prepayment ammeter Download PDFInfo
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- CN216211302U CN216211302U CN202122326109.2U CN202122326109U CN216211302U CN 216211302 U CN216211302 U CN 216211302U CN 202122326109 U CN202122326109 U CN 202122326109U CN 216211302 U CN216211302 U CN 216211302U
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- 238000009434 installation Methods 0.000 claims abstract description 49
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 17
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 4
- 230000005611 electricity Effects 0.000 abstract description 7
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 230000006641 stabilisation Effects 0.000 description 3
- 238000011105 stabilization Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of electricity meters and discloses a card-inserting type prepayment electricity meter, which comprises a meter body, wherein the front surface of the meter body is provided with a card-inserting groove, the bottom of the meter body is provided with a wire connecting groove, the back surface of the meter body is fixedly connected with a first installation connecting block, a wire fixing mechanism is arranged in the wire connecting groove, a fixed installation mechanism is arranged in the first installation connecting block, when the fixing installation is needed, the micro motor is started, so that the micro motor drives the two-way screw rod to rotate, the two-way screw rod is in threaded rotary connection with the sliding block, the sliding block slides inside the wire connecting groove and outside the bidirectional screw rod, so that the pushing rod embedded in one side of the sliding block rotates, the top of the pushing rod pushes the pushing block to move, the pushing block pushes the stabilizing block to move, the device can improve the wire installation efficiency, and meanwhile, the stability of connection between the wire and equipment is improved, and the practicability of the device is guaranteed.
Description
Technical Field
The utility model relates to the technical field of electric meters, in particular to a card-inserting type prepayment electric meter.
Background
The electric energy meter is an instrument for measuring electric energy, also called watt-hour meter, fire meter, electric energy meter and kilowatt-hour meter.
The prepayment watt-hour meter is also called as quantitative watt-hour meter and IC card watt-hour meter, except that it has the metering function of ordinary watt-hour meter, specially, the user can use electricity only after buying electricity, if the user doesn't continuously sell electricity after using up electricity, the power supply can be automatically cut off to stop supplying electricity.
When current card formula prepayment ammeter was used, the ammeter lies in the connection of electric lines, and it is inside being fixed in the plug-in wire casing through the screw with the electric wire mostly, this operation is simply fixed with the connector for electric wires, and the electric wire of outside setting still can take place to rock, and in the long run, can make the connector for electric wires take place to rock, consequently, need a card formula prepayment ammeter urgently.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a card-inserting type prepayment electric meter which has the advantages of fixing an electric wire for many times and the like and solves the problem of unstable connection of the electric wire of the prior equipment mentioned in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a card insertion formula prepayment ammeter, includes the table body, the card insertion groove has been seted up in the table body front, the electric wire spread groove has been seted up to table body bottom, table body back fixedly connected with installation connecting block one, inside electric wire fixed establishment that is provided with of electric wire spread groove, an inside fixed mounting mechanism that is provided with of installation connecting block.
Through the electric wire fixing mechanism who sets up, can be so that the device is fixed with the inside electric wire of equipment and electric wire spread groove, when promoting electric wire installation effectiveness, promoted the stability that electric wire and equipment are connected, guaranteed the practicality of device, through fixed mounting mechanism, can make the device break away from the screw thread fixed mode in the past for equipment is easy to assemble more and dismantles, has promoted the convenience that the device used, has guaranteed the practicality of device.
Preferably, electric wire fixed establishment includes micro motor, two-way screw rod, sliding block, catch bar, promotes piece and stabilizing block, micro motor sets up inside the electric wire spread groove, micro motor rotates the two-way screw rod of end fixedly connected with, the two-way screw rod outside is provided with the multiunit sliding block, the sliding block is embedded in the inside both sides of electric wire spread groove, the inside embedded catch bar that has of sliding block, the catch bar other end is embedded inside promoting the piece, promote piece other end fixed connection in stabilizing block one side.
Through the electric wire fixing mechanism who sets up, can be so that the device is fixed with the inside electric wire of equipment and electric wire spread groove 3, when promoting electric wire installation effectiveness, has promoted the stability that electric wire and equipment are connected, has guaranteed the practicality of device.
Preferably, the inside flexible groove that is provided with of wire connection groove, flexible inslot portion is provided with the fixed block, the fixed block is provided with two sets ofly, and is the symmetry setting.
Preferably, a stabilizing block is arranged inside the fixing block, the stabilizing block is connected with the fixing block in a sliding mode, and the fixing block is matched with the stabilizing block.
Preferably, the sliding block is the cuboid, the inside screw thread setting that is of sliding block, the sliding block is connected with two-way screw rod screw thread rotation.
Preferably, fixed mounting mechanism includes erection joint piece two, wall body, hole groove, installation piece, fixed button and fixing bolt, erection joint piece two sets up in erection joint piece one outside, two fixed connection of erection joint piece are in the wall body side, the hole groove has been seted up to two inside erection joint pieces, an inside installation piece that is provided with of erection joint piece, the inside fixed button that is provided with of installation piece, the fixed button outside is provided with fixing bolt.
Through fixed mounting mechanism, can make the device break away from screw thread fixed mode in the past for equipment is easy to assemble more and dismantles, has promoted the convenience that the device used, has guaranteed the practicality of device.
Preferably, the fixing button is arranged on one side of the inner portion of the mounting block and is fixedly connected with a connecting rod, two ends of the connecting rod are embedded into the sliding grooves, the sliding grooves are formed in two sides of the inner portion of the mounting block, and two groups of springs are fixedly connected between the sliding grooves.
Preferably, the fixed button and hole groove looks adaptation, the fixed button touches with the hole groove and is connected, and is fixed with the fixed button through the fixing bolt that the fixed button outside set up.
Compared with the prior art, the utility model provides a card-inserting type prepayment electric meter, which has the following beneficial effects:
1. this card insertion type prepayment ammeter, through being provided with electric wire fixing device, specifically be when needs fixed mounting, start micro motor, it is rotatory to make micro motor drive two-way screw rod, two-way screw rod and sliding block screw thread rotate to be connected, make the sliding block inside the electric wire spread groove with two-way screw rod outside slip, make sliding block one side embedded catch bar rotatory, make the catch bar top promote the promotion piece and remove, make the promotion piece promote the stabilization piece and remove, when can making the device promote electric wire installation effectiveness, the stability that electric wire and equipment are connected has been promoted, the practicality of device has been guaranteed.
2. This card insertion type prepayment ammeter, through being provided with the fixed mounting device, specifically be when needs are installed, press the fixed button, make the fixed button drive the connecting rod and slide in the spout is inside, further compression spring two, make the fixed button get into inside the installation piece, place inside two erection joint blocks with erection joint block one, the fixed button can receive the effect of two rebound forces of spring, make the hole groove of seting up on fixed button and the erection joint block two fixed, it is fixed with fixed button and hole groove secondary through fixing bolt, can make the device break away from the screw thread fixed mode in the past, make equipment easy to assemble and dismantle more, the convenience of device use has been promoted, the practicality of device has been guaranteed.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic front view of the wire fixing mechanism of the present invention;
FIG. 3 is a schematic front view of a stabilization block of the present invention;
FIG. 4 is a schematic perspective view of a stabilization block according to the present invention;
FIG. 5 is a rear view of the fixing and mounting mechanism of the present invention;
FIG. 6 is a side view of the fixing and mounting mechanism of the present invention.
Wherein: 1. a watch body; 2. a card slot; 3. a wire connecting groove; 311. a telescopic groove; 312. a fixed block; 313. a micro motor; 314. a bidirectional screw; 315. a slider; 316. a push rod; 317. a pushing block; 318. a stabilizing block; 4. mounting a first connecting block; 411. mounting a second connecting block; 412. a wall body; 413. a hole groove; 414. mounting blocks; 415. a fixing button; 416. a connecting rod; 417. a chute; 418. a second spring; 419. and (5) fixing the bolt.
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. 1-6, a card-inserted prepaid electric meter includes a meter body 1, a card-inserted slot 2 is formed in the front of the meter body 1, a wire connecting slot 3 is formed in the bottom of the meter body 1, a first installation connecting block 4 is fixedly connected to the back of the meter body 1, a wire fixing mechanism is arranged inside the wire connecting slot 3, and a fixed installation mechanism is arranged inside the first installation connecting block 4.
Through the technical scheme, the electric wire fixing mechanism can be used for fixing the device with the equipment and the electric wire inside the electric wire connecting groove 3, so that the stability of connection between the electric wire and the equipment is improved while the electric wire installation efficiency is improved, the practicability of the device is guaranteed, the device can be separated from the conventional thread fixing mode through the fixing and installing mechanism, the equipment is more convenient to install and disassemble, the use convenience of the device is improved, and the practicability of the device is guaranteed.
Specifically, electric wire fixed establishment includes micro motor 313, two-way screw 314, sliding block 315, catch bar 316, catch block 317 and stabilizing block 318, micro motor 313 sets up inside electric wire connecting groove 3, micro motor 313 rotates the two-way screw 314 of end fixedly connected with, two-way screw 314 outside is provided with multiunit sliding block 315, sliding block 315 is embedded in the inside both sides of electric wire connecting groove 3, the inside embedded catch bar 316 that is in of sliding block 315, the other end of catch bar 316 is embedded in catch block 317 inside, catch block 317 other end fixed connection is in stabilizing block 318 one side.
Through above-mentioned technical scheme, micro motor 313 internal line connects to prior art, it is not repeated here much, when needs fixed mounting, start micro motor 313, make micro motor 313 drive two-way screw 314 rotatory, two-way screw 314 and sliding block 315 screw rotate to be connected, make sliding block 315 inside with two-way screw 314 outside slip in electric wire spread groove 3, make sliding block 315 one side embedded catch bar 316 rotatory, make catch bar 316 top promote catch bar 317 and remove, make catch bar 317 promote steady piece 318 and remove, when can making the device promote electric wire installation effectiveness, the stability that electric wire and equipment are connected has been promoted, the practicality of device has been guaranteed.
Specifically, the inside flexible groove 311 that is provided with of wire connecting groove 3, the inside fixed block 312 that is provided with of flexible groove 311, fixed block 312 are provided with two sets ofly, and are the symmetry setting.
Through above-mentioned technical scheme, experimental setting can be so that two sets of fixed blocks 312 with line body external fixation to guaranteed that the line body can not take place to rock when the installation is used, guaranteed the practicality of device.
Specifically, a stabilizing block 318 is arranged inside the fixing block 312, the stabilizing block 318 is slidably connected with the fixing block 312, and the fixing block 312 is matched with the stabilizing block 318.
Through above-mentioned technical scheme, set up like this and can make the steady block 318 slide in fixed block 312 is inside to fixed with the wire connection head, can be so that the device carries out the secondary to the electric wire and fixes, the practicality of device has been guaranteed to the diameter that every two steady blocks 318 laminating states can the normal domestic electric wire of adaptation.
Specifically, the sliding block 315 is a rectangular parallelepiped, the inside of the sliding block 315 is provided with threads, and the sliding block 315 is connected with the bidirectional screw 314 in a threaded manner.
Through the above-mentioned technique, can make the sliding block 315 slide on two-way screw 314, the gliding distance of sliding block 315 is only for setting up in the length of the inside two-way screw 314 of flexible groove 311 for two sets of sliding blocks 315 remove, thereby make the steady block 318 remove, guaranteed the practicality of device.
Specifically, fixed installation mechanism includes installation connecting block two 411, wall body 412, hole groove 413, installation block 414, fixed button 415 and fixing bolt 419, and installation connecting block two 411 sets up in installation connecting block one 4 outsides, and installation connecting block two 411 fixed connection is in the wall body 412 side, and hole groove 413 has been seted up to installation connecting block two 411 inside, and installation block 414 is provided with inside installation block 4 of installation connecting block, and installation block 414 inside is provided with fixed button 415, and the fixed button 415 outside is provided with fixing bolt 419.
Through the technical scheme, when needs are installed, press fixed button 415, make fixed button 415 drive connecting rod 416 and slide in spout 417 is inside, further compress spring two 418, make fixed button 415 get into inside installation piece 414, place installation connecting block two 411 with installation connecting block one 4 inside, fixed button 415 can receive the effect of two 418 spring rebounds, make the hole groove 413 of seting up on fixed button 415 and the installation connecting block two 411 fixed, fixing button 415 and hole groove 413 secondary fixation through fixing bolt 419, can make the device break away from the screw thread fixed mode in the past, make equipment easy to assemble and dismantle more, the convenience that the device used has been promoted, the practicality of device has been guaranteed.
Specifically, the fixing button 415 is disposed on one side of the inside of the mounting block 414 and is fixedly connected with a connecting rod 416, two ends of the connecting rod 416 are embedded inside a sliding groove 417, the sliding groove 417 is disposed on two sides of the inside of the mounting block 414, and a second spring 418 is fixedly connected between two groups of sliding grooves 417.
Through the technical scheme, the fixing button 415 can be conveniently retracted into the mounting block 414, so that the device can be conveniently mounted and dismounted, and the practicability of the device is ensured.
Specifically, the fixing button 415 is matched with the hole groove 413, and the fixing button 415 is in contact connection with the hole groove 413 and is fixed to the fixing button 415 through a fixing bolt 419 arranged outside the fixing button 415.
Through the technical scheme, the device and the wall body 412 can be fixedly connected, and the practicability of the device is guaranteed.
When needs fixed mounting, start micro motor 313, it is rotatory to make micro motor 313 drive two-way screw rod 314, two-way screw rod 314 is connected with sliding block 315 screw thread rotation, make sliding block 315 inside and two-way screw rod 314 outside slip at electric wire connecting groove 3, make sliding block 315 one side embedded catch bar 316 rotatory, make catch bar 316 top promote catch bar 317 to remove, make catch bar 317 to promote steady piece 318 to remove, when can making the device promote electric wire installation effectiveness, the stability that electric wire and equipment are connected has been promoted, the practicality of device has been guaranteed.
When needs are installed, press fixed button 415, make fixed button 415 drive connecting rod 416 and slide in spout 417 is inside, further compress spring two 418, make fixed button 415 get into inside installation piece 414, place installation connecting block two 411 inside with installation connecting block 4, fixed button 415 can receive the effect of two 418 spring rebounds, make the hole groove 413 of seting up on fixed button 415 and the installation connecting block two 411 fixed, it is fixed with fixed button 415 and hole groove 413 secondary through fixing bolt 419, can make the device break away from the screw thread fixed mode in the past, make equipment more easy to assemble and dismantle, the convenience of device use has been promoted, the practicality of device has been guaranteed.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A card-inserted prepaid electric meter comprises a meter body (1), and is characterized in that: the meter comprises a meter body (1), wherein the front surface of the meter body (1) is provided with an inserting groove (2), the bottom of the meter body (1) is provided with a wire connecting groove (3), the back surface of the meter body (1) is fixedly connected with a first installing connecting block (4), a wire fixing mechanism is arranged inside the wire connecting groove (3), and a fixed installing mechanism is arranged inside the first installing connecting block (4);
electric wire fixed establishment includes micro motor (313), two-way screw rod (314), sliding block (315), catch bar (316), promotes piece (317) and stabilizing block (318), micro motor (313) set up inside electric wire spread groove (3), micro motor (313) rotation end fixedly connected with two-way screw rod (314), two-way screw rod (314) outside is provided with multiunit sliding block (315), sliding block (315) are embedded in electric wire spread groove (3) inside both sides, sliding block (315) are embedded in catch bar (316) inside, catch bar (316) other end is embedded in inside catch bar (317), catch bar (317) other end fixed connection is in stabilizing block (318) one side.
2. A card-inserted prepaid electric meter according to claim 1, characterized in that: the wire connecting groove (3) is internally provided with a telescopic groove (311), a fixing block (312) is arranged in the telescopic groove (311), and the fixing block (312) is provided with two groups and is symmetrically arranged.
3. A card-inserted prepaid electric meter according to claim 2, characterized in that: the fixing block (312) is internally provided with a stabilizing block (318), the stabilizing block (318) is in sliding connection with the fixing block (312), and the fixing block (312) is matched with the stabilizing block (318).
4. A card-inserted prepaid electric meter according to claim 1, characterized in that: the sliding block (315) is a cuboid, the sliding block (315) is internally provided with threads, and the sliding block (315) is in threaded rotation connection with the bidirectional screw (314).
5. A card-inserted prepaid electric meter according to claim 1, characterized in that: fixed mounting mechanism includes installation connecting block two (411), wall body (412), hole groove (413), installation piece (414), fixed button (415) and fixing bolt (419), installation connecting block two (411) set up in installation connecting block one (4) outsidely, installation connecting block two (411) fixed connection is in wall body (412) side, hole groove (413) have been seted up to installation connecting block two (411) inside, installation connecting block one (4) inside is provided with installation piece (414), installation piece (414) inside is provided with fixed button (415), fixed button (415) outside is provided with fixing bolt (419).
6. A card-inserted prepaid electric meter according to claim 5, characterized in that: the fixing button (415) is arranged on one side of the inside of the mounting block (414) and is fixedly connected with a connecting rod (416), two ends of the connecting rod (416) are embedded into sliding grooves (417), the sliding grooves (417) are arranged on two sides of the inside of the mounting block (414), and two groups of springs (418) are fixedly connected between the sliding grooves (417).
7. A card-inserted prepaid electric meter according to claim 5, characterized in that: the fixing button (415) is matched with the hole groove (413), the fixing button (415) is in touch connection with the hole groove (413), and the fixing button (415) is fixed through a fixing bolt (419) arranged outside the fixing button (415).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122326109.2U CN216211302U (en) | 2021-09-24 | 2021-09-24 | Card-inserting type prepayment ammeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122326109.2U CN216211302U (en) | 2021-09-24 | 2021-09-24 | Card-inserting type prepayment ammeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216211302U true CN216211302U (en) | 2022-04-05 |
Family
ID=80923902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122326109.2U Active CN216211302U (en) | 2021-09-24 | 2021-09-24 | Card-inserting type prepayment ammeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216211302U (en) |
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2021
- 2021-09-24 CN CN202122326109.2U patent/CN216211302U/en active Active
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