CN214427499U - Intelligent metering box electronic seal - Google Patents
Intelligent metering box electronic seal Download PDFInfo
- Publication number
- CN214427499U CN214427499U CN202022544475.0U CN202022544475U CN214427499U CN 214427499 U CN214427499 U CN 214427499U CN 202022544475 U CN202022544475 U CN 202022544475U CN 214427499 U CN214427499 U CN 214427499U
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- Prior art keywords
- shell
- metering box
- door
- lock unit
- locking
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- 238000007789 sealing Methods 0.000 claims abstract description 13
- 239000002184 metal Substances 0.000 claims description 16
- 230000005611 electricity Effects 0.000 claims description 3
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000005381 potential energy Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 241000255789 Bombyx mori Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 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 discloses an electronic seal of an intelligent metering box, which comprises a metering box shell and a seal structure; batch meter shell: the opening of the front side surface of the metering box is hinged with a box door through a hinge, meter mounting plates which are uniformly distributed are arranged in the outer shell of the metering box, meter mounting openings which are bilaterally symmetrical are formed in the front side surface of each meter mounting plate, and sealing rubber strips are arranged on the outer side surface of the box door; the locking structure: the box door locking device comprises a sub-lock unit and a main lock unit, wherein the sub-lock unit is arranged on the front side of a box door, and the main lock unit is arranged on the inner wall of the right side of a metering box shell; wherein: the metering box further comprises a control switch, the control switch is arranged in the middle of the right side face of the metering box shell, and the input end of the control switch is electrically connected with an external power supply; this intelligence batch meter electronic seal, can be automatic quick carry out the locking to the chamber door, can also further guarantee the blockade quality of chamber door through magnetic force adsorbs, easy operation is practical, and the locking is effectual.
Description
Technical Field
The utility model relates to a batch meter technical field specifically is intelligent batch meter electron seals.
Background
The metering box is the total of metering devices and auxiliary equipment necessary for metering electric energy, and comprises an electric energy meter, a voltage for metering, a current transformer and a secondary circuit thereof, an electric energy metering screen, a cabinet, a box and the like, the metering box can be installed in a suspension type or floor type, in order to ensure the installation quality, the suspension type box body is fixed with a silkworm chrysalis built-in expansion bolt, the size of the bolt meets the requirements of safety and firmness and outdoor installation conditions, in order to prevent personnel from damaging precision instruments in the metering box, the metering box is usually provided with an electronic locking device to realize the locking work of a metering box door, and current intelligent metering box electronic seal, the structure is comparatively complicated usually, uses comparatively loaded down with trivial details, can not be automatic quick carry out the locking to the chamber door, can't further guarantee the blockade quality of chamber door, consequently, in order to solve above-mentioned problem, we have designed intelligent metering box electronic seal.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide intelligent batch meter electronic seal, can be automatic quick carry out the locking to the chamber door, can also further guarantee the blockade quality of chamber door through magnetic force absorption, easy operation is practical, and the locking is effectual, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: the intelligent metering box electronic seal comprises a metering box shell and a seal structure;
batch meter shell: the opening of the front side surface of the metering box is hinged with a box door through a hinge, meter mounting plates which are uniformly distributed are arranged in the outer shell of the metering box, meter mounting openings which are bilaterally symmetrical are formed in the front side surface of each meter mounting plate, and sealing rubber strips are arranged on the outer side surface of the box door;
the locking structure: the box door locking device comprises a sub-lock unit and a main lock unit, wherein the sub-lock unit is arranged on the front side of a box door, and the main lock unit is arranged on the inner wall of the right side of a metering box shell;
wherein: still include control switch, control switch sets up in the right flank middle part of batch meter shell, and external power source is connected to control switch's input electricity, can be automatic quick carry out the locking to the chamber door, can also further guarantee the blockade quality of chamber door through magnetic force absorption, and easy operation is practical, and the locking is effectual.
Further, the sub-lock unit includes sliding plate, motor, gear, tooth and metal locking lever, sliding plate sliding connection is in the sliding opening of case door front side, and the left surface of sliding plate is equipped with the motor, and the output shaft of motor passes through the bearing and rotates with the sliding plate to be connected and extend to the right side of sliding plate, and the output shaft right side end department of motor is equipped with the gear, is equipped with evenly distributed's tooth in the sliding opening of case door front side, and the tooth all is connected with gear engagement, and the right flank of sliding plate is equipped with the metal locking lever, and the output of the input electric connection control switch of motor, can be automatic quick carries out the locking to the chamber door.
Further, female lock unit includes locking piece, first spring, clamp plate, ejector pin, second spring and magnet piece, the locking piece sets up in the right side inner wall of batch meter shell, and the inside bottom surface of locking piece is equipped with bilateral symmetry's first spring, the upper end of first spring all with the inside lower extreme sliding connection's of locking piece clamp plate bottom surface fixed connection, the upper surface left side of clamp plate is equipped with the ejector pin, sliding connection has the magnet piece in the inside left spout of locking piece, the leftmost inner wall of locking piece is equipped with the second spring, the right-hand member and the magnet piece fixed connection of second spring, can further guarantee the blockade quality of chamber door through magnetic force absorption.
Further, the bottom surface of batch meter shell is equipped with the bottom plate, and the four corners symmetry of bottom plate is equipped with the fixed orifices, can fix the top structure, guarantees operational environment's stability.
Furthermore, the upper end tangent plane of the inclined plane ejector rod of the magnet block is in fit contact, and the design is reasonable.
Compared with the prior art, the beneficial effects of the utility model are that: this intelligence batch meter electronic seal has following benefit:
the bottom plate is connected with the mounting part through the fixing hole by using a bolt, so that the upper structure is fixed, the stability of the working environment is ensured, after the box door is closed, the motor operates to drive the gear to rotate through the regulation and control of the control switch, the tooth is connected with the gear in a meshing way, the sliding plate can be driven to slide downwards, the metal lock rod is inserted into the lock block, the pressing plate slides downwards under the pressure of the metal lock rod to drive the ejector rod to move downwards, the elastic potential energy of the second spring is released to push the magnet block to be outwards pushed out, the magnet block is adsorbed and fixed with the metal lock rod under the influence of magnetic force, the box door can be automatically and quickly locked, the locking quality of the box door is ensured, the sealing rubber strip can ensure the sealing performance of the gap of the box door, the practicability is better, the motor rotates reversely to drive the motor, the second spring pushes the pressing plate to rise, the magnet block is reset under the thrust of the ejector rod during unlocking, and the unlocking work can be completed, the operation is simple and practical.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the inner cross-section structure of the present invention;
FIG. 3 is an enlarged schematic view of the structure at the position A of the present invention;
fig. 4 is an enlarged schematic view of the position B of the present invention.
In the figure: the device comprises a metering box shell 1, a box door 2, a metering device mounting plate 3, a metering device mounting port 4, a control switch 5, a sealing structure 6, a sub-locking unit 61, a sliding plate 611, a motor 612, a gear 613, teeth 614, a metal locking rod 615, a female locking unit 62, a locking block 621, a first spring 622, a pressing plate 623, an ejector rod 624, a second spring 625, a magnet 626, a sealing rubber strip 7, a bottom plate 8 and a fixing hole 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the intelligent metering box electronic seal comprises a metering box shell 1 and a seal locking structure 6;
batch meter shell 1: a box door 2 is hinged at an opening on the front side surface of the box door through a hinge, meter mounting plates 3 which are uniformly distributed are arranged inside a metering box shell 1, meter mounting openings 4 which are bilaterally symmetrical are formed in the front side surface of each meter mounting plate 3, and sealing rubber strips 7 are arranged on the outer side surface of the box door 2;
the locking structure 6: the locking device comprises a sub-locking unit 61 and a main locking unit 62, wherein the sub-locking unit 61 is arranged on the front side of a box door 2, the main locking unit 62 is arranged on the inner wall of the right side of a measuring box shell 1, the sub-locking unit 61 comprises a sliding plate 611, a motor 612, a gear 613, teeth 614 and a metal locking rod 615, the sliding plate 611 is connected in a sliding way on the front side of the box door 2, the motor 612 is arranged on the left side surface of the sliding plate 611, an output shaft of the motor 612 is rotatably connected with the sliding plate 611 through a bearing and extends to the right side of the sliding plate 611, the gear 613 is arranged at the right end of the output shaft of the motor 612, the teeth 614 uniformly distributed in the sliding way on the front side of the box door 2 are arranged in the sliding way, the teeth 614 are all meshed with the gear 613, the metal locking rod 615 is arranged on the right side surface of the sliding plate 611, an input end of the motor 612 is electrically connected with an output end of a control switch 5, the main locking unit 62 comprises a locking block 621, a first spring 622, a pressing plate 623, a push rod 624, a second spring 625 and a magnet block 626, the lock block 621 is arranged on the right inner wall of the metering box shell 1, a first spring 622 which is bilaterally symmetrical is arranged on the inner bottom surface of the lock block 621, the upper end of the first spring 622 is fixedly connected with the bottom surface of a press plate 623 which is slidably connected with the inner lower end of the lock block 621, a top rod 624 is arranged on the left side of the upper surface of the press plate 623, a magnet block 626 is slidably connected in a chute on the left side of the lock block 621, a second spring 625 is arranged on the leftmost inner wall of the lock block 621, the right end of the second spring 625 is fixedly connected with the magnet block 626, the upper end tangent plane of the inclined top rod 624 of the magnet block 626 is in fit contact with each other, the tension of the second spring 625 is greater than the sum of the magnetic force of the magnet block 626 and the tension of the first spring 622, after the box door 2 is closed, the motor 612 operates to drive the gear 613 to rotate through the regulation and control of the control switch 5, because the teeth 614 are all meshed with the gear 613, the sliding plate 611 can be driven to slide downwards, so that the metal lock rod 615 is inserted into the lock block, the pressing plate 623 slides downwards under the pressure of the metal lock rod 615 to drive the ejector rod 624 to move downwards, the elastic potential energy of the second spring 625 is released to push the magnet block 626 to be outwards pushed out, the magnet block 626 is adsorbed and fixed with the metal lock rod 615 under the influence of magnetic force, the door 2 can be automatically and quickly locked, the blocking quality of the door 2 is guaranteed, the sealing rubber strip 7 can guarantee the sealing performance of the gap of the door 2, the practicability is better, when the door is unlocked, the motor 612 rotates reversely to drive the motor 612, the second spring 625 pushes the pressing plate 623 to ascend, the magnet block 626 is reset under the thrust of the ejector rod 624, the unlocking work can be completed, and the operation is simple and practical;
wherein: still include control switch 5, control switch 5 sets up in the right flank middle part of batch meter shell 1, and external power source is connected to control switch 5's input electricity.
Wherein: the bottom surface of batch meter shell 1 is equipped with bottom plate 8, and the four corners symmetry of bottom plate 8 is equipped with fixed orifices 9, uses the bolt to pass through fixed orifices 9 and is connected bottom plate 8 and installation site, realizes the fixed of top structure, guarantees operational environment's stability.
When in use: the bottom plate 8 is connected with the mounting part through the fixing hole 9 by using a bolt, so that the fixing of the upper structure is realized, the stability of the working environment is ensured, after the door 2 is closed, the motor 612 operates to drive the gear 613 to rotate by controlling the switch 5, the tooth 614 is meshed with the gear 613, the sliding plate 611 can be driven to slide downwards, the metal lock bar 615 is inserted into the lock block 621, the pressing plate 623 slides downwards under the pressure of the metal lock bar 615 to drive the ejector rod 624 to move downwards, the elastic potential energy of the second spring 625 is released to push the magnet block 626 to be outwards pushed out, the magnet block 626 is adsorbed and fixed with the metal lock bar 615 under the influence of the magnetic force, the door 2 can be automatically and quickly locked, the blocking quality of the door 2 is ensured, the sealing rubber strip 7 can ensure the sealing performance of the gap of the door 2, the practicability is better, the motor 612 is driven to rotate reversely by the motor 612 during unlocking, the second spring 625 pushes the pressing plate 623 to rise, the magnet 626 is reset by the thrust of the ejector 624, so that the unlocking operation can be completed, and the operation is simple and practical.
It should be noted that the motor 612 disclosed in this embodiment is a 7.9KW dc servo motor manufactured by demark motor ltd, guangzhou city, and the control switch 5 controls the motor 612 to operate by a method commonly used in the prior art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. Intelligence batch meter electronic seal, its characterized in that: comprises a metering box shell (1) and a sealing and locking structure (6);
batch tank housing (1): a box door (2) is hinged at an opening on the front side surface of the box door through a hinge, meter mounting plates (3) which are uniformly distributed are arranged inside a metering box shell (1), meter mounting openings (4) which are bilaterally symmetrical are formed in the front side surface of each meter mounting plate (3), and sealing rubber strips (7) are arranged on the outer side surface of the box door (2);
locking structure (6): the safe door lock comprises a sub-lock unit (61) and a main lock unit (62), wherein the sub-lock unit (61) is arranged on the front side of a door (2), and the main lock unit (62) is arranged on the inner wall of the right side of a metering box shell (1);
wherein: still include control switch (5), control switch (5) set up in the right flank middle part of batch meter shell (1), and external power source is connected to the input electricity of control switch (5).
2. The intelligent batch meter electronic seal of claim 1, wherein: the sub-lock unit (61) comprises a sliding plate (611), a motor (612), a gear (613), teeth (614) and a metal lock rod (615), the sliding plate (611) is connected in a sliding opening in the front side of the box door (2) in a sliding mode, the motor (612) is arranged on the left side face of the sliding plate (611), an output shaft of the motor (612) is rotatably connected with the sliding plate (611) through a bearing and extends to the right side of the sliding plate (611), the gear (613) is arranged at the end of the right side of the output shaft of the motor (612), the teeth (614) are uniformly distributed in the sliding opening in the front side of the box door (2), the teeth (614) are all meshed with the gear (613) and connected, the metal lock rod (615) is arranged on the right side face of the sliding plate (611), and an input end of the motor (612) is electrically connected with an output end of the control switch (5).
3. The intelligent batch meter electronic seal of claim 1, wherein: female lock unit (62) are including locking piece (621), first spring (622), clamp plate (623), ejector pin (624), second spring (625) and magnet piece (626), locking piece (621) set up in the right side inner wall of batch meter shell (1), the inside bottom surface of locking piece (621) is equipped with bilateral symmetry's first spring (622), the upper end of first spring (622) all with inside lower extreme sliding connection's of locking piece (621) clamp plate (623) bottom surface fixed connection, the upper surface left side of clamp plate (623) is equipped with ejector pin (624), sliding connection has magnet piece (626) in the inside left spout of locking piece (621), the leftmost inner wall of locking piece (621) is equipped with second spring (625), the right-hand member and magnet piece (626) fixed connection of second spring (625).
4. The intelligent batch meter electronic seal of claim 1, wherein: the bottom surface of batch meter shell (1) is equipped with bottom plate (8), and the four corners symmetry of bottom plate (8) is equipped with fixed orifices (9).
5. The intelligent batch meter electronic seal of claim 3, wherein: the inclined surface of the magnet block (626) is in fit contact with the upper end tangent plane of the ejector rod (624).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022544475.0U CN214427499U (en) | 2020-11-06 | 2020-11-06 | Intelligent metering box electronic seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022544475.0U CN214427499U (en) | 2020-11-06 | 2020-11-06 | Intelligent metering box electronic seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214427499U true CN214427499U (en) | 2021-10-19 |
Family
ID=78059954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022544475.0U Expired - Fee Related CN214427499U (en) | 2020-11-06 | 2020-11-06 | Intelligent metering box electronic seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214427499U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114325016A (en) * | 2021-12-20 | 2022-04-12 | 河南正宇电气有限公司 | Novel intelligent metering box with user side recharging reminding function |
-
2020
- 2020-11-06 CN CN202022544475.0U patent/CN214427499U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114325016A (en) * | 2021-12-20 | 2022-04-12 | 河南正宇电气有限公司 | Novel intelligent metering box with user side recharging reminding function |
| CN114325016B (en) * | 2021-12-20 | 2024-05-28 | 河南正宇电气有限公司 | Novel intelligent metering box with user-side recharging reminding function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211019 |