CN209858622U - Anti-electricity-theft high-voltage pre-charging device - Google Patents
Anti-electricity-theft high-voltage pre-charging device Download PDFInfo
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- CN209858622U CN209858622U CN201920503160.6U CN201920503160U CN209858622U CN 209858622 U CN209858622 U CN 209858622U CN 201920503160 U CN201920503160 U CN 201920503160U CN 209858622 U CN209858622 U CN 209858622U
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Abstract
The utility model relates to the technical field of machinery, in particular to an anti-electricity-theft high-voltage pre-charging device, which comprises an instrument box, wherein the front surface of the instrument box is provided with a box door, an electronic coded lock is fixed on the box door through a bolt, the top of the instrument box is provided with a top plate, the top plate and the instrument box are in an integrated structure, the outer wall of the top part of the top plate is provided with a plurality of wire holes, the inner walls of the wire holes are all welded with sleeves, the outer walls of the two sides of the instrument box are all provided with a plurality of heat dissipation holes, the heat dissipation holes are communicated with the inside of the instrument box, first threaded holes are also formed in the outer walls of the two sides of the instrument box, threaded columns are arranged in the first threaded holes, a knob is connected to one end, away from the instrument box, of each threaded column in a threaded mode, an adjusting plate is arranged at one end, away from the knob, of each threaded column, the anti-electricity-theft high-voltage pre-charging device has good safety performance and can well protect electronic devices in the instrument box.
Description
Technical Field
The utility model relates to the technical field of machinery, specifically be an anti-electricity-theft high pressure prepayment device.
Background
The prepayment is that a user must pay in advance before using the service, and the cost is actually deducted after the user successfully uses the service, at present, most of people use electric energy meters to meter and prepay high-voltage electricity used by the user in daily life, most of the electric energy meters are placed in an instrument box to protect the electric energy meters, but most of cables connected with the electric energy meters in the existing instrument box directly penetrate through the instrument box to be exposed outside, so that the cables are easily damaged by illegal molecules to steal electricity, and the loss of domestic electric energy is caused. In view of this, we propose a high-voltage pre-charging device for preventing electricity theft.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an anti-electricity-theft high pressure is charging device in advance to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a high-voltage pre-charging device for preventing electricity theft comprises an instrument box, wherein a box door is arranged on the front surface of the instrument box, an electronic coded lock is fixed on the box door through bolts, a top plate is arranged at the top of the instrument box, the top plate and the instrument box are of an integrally formed structure, a plurality of wire holes are formed in the outer wall of the top plate, sleeves are welded on the inner walls of the wire holes, a plurality of heat dissipation holes are formed in the outer walls of two sides of the instrument box and communicated with the inside of the instrument box, first threaded holes are formed in the outer walls of two sides of the instrument box, threaded columns are arranged in the first threaded holes, one ends, far away from the instrument box, of the threaded columns are connected with a knob in a threaded manner, an adjusting plate is arranged at one ends, far away from the knob, of the adjusting plates, and threaded grooves are formed in, the inside of regulating plate is close to both sides department and has all seted up the guiding hole, be equipped with the guide post in the guiding hole, the guide post is kept away from the one end welding of instrument box has the stopper, the regulating plate is close to there are a plurality of sealed pieces through the bolt fastening on one side outer wall of louvre.
Preferably, the sealing block is in plug fit with the heat dissipation hole.
Preferably, one end of the box door is hinged with the instrument box.
Preferably, the threaded column is in threaded connection with the first threaded hole, and the threaded column is in threaded connection with the threaded groove.
Preferably, the bottom outer wall of instrument box is close to both sides department and all is equipped with the fixed plate, a plurality of second screw holes have been seted up on the top outer wall of fixed plate, the third screw hole has been seted up on one side outer wall of fixed plate.
Preferably, the number of the heat dissipation holes is 8-16, and the heat dissipation holes are arranged in a matrix form.
Compared with the prior art, the beneficial effects of the utility model are that: the anti-electricity-theft high-voltage pre-charging device comprises a threaded column, a knob, a first threaded hole, an adjusting plate, a guide column, a guide hole, a sealing block and a radiating hole, wherein the sealing block and the radiating hole are matched with each other; through the arrangement of the sleeve, the cable connected to the instrument box can be protected, and a power thief is prevented from damaging the cable to steal power; through the arrangement of the electronic coded lock, a door of the refrigerator can be prevented from being easily pried by a stealer, and the anti-theft effect is good.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the partial explosion structure of fig. 1 in the present invention;
FIG. 3 is an enlarged schematic view of the structure at A of the present invention;
fig. 4 is a schematic structural view of a fixing plate of the present invention;
fig. 5 is an enlarged schematic structural diagram of the position B in the present invention.
In the figure: 1. an instrument box; 10. a box door; 11. an electronic combination lock; 12. a top plate; 13. a sleeve; 14. heat dissipation holes; 15. a first threaded hole; 16. a threaded post; 17. a knob; 18. a guide post; 19. a limiting block; 2. a fixing plate; 20. a second threaded hole; 21. a third threaded hole; 3. an adjusting plate; 30. a guide hole; 31. a thread groove; 32. and (6) sealing the block.
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.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second", "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", "third" may explicitly or implicitly include one or more of the features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-5, the present invention provides a technical solution:
a high-voltage prepayment device for preventing electricity stealing comprises an instrument box 1, a box door 10 is arranged on the front surface of the instrument box 1, an electronic coded lock 11 is fixed on the box door 10 through bolts, a top plate 12 is arranged at the top of the instrument box 1, the top plate 12 and the instrument box 1 are of an integrated structure, a plurality of wire holes are formed in the outer wall of the top plate 12, sleeves 13 are welded on the inner walls of the wire holes, the sleeves 13 are made of polymer compound materials formed by polymerizing tetrafluoroethylene, and have excellent chemical stability, corrosion resistance, sealing performance, high lubrication non-adhesiveness, electric insulation performance, good ageing resistance, long service life and difficult damage, a plurality of heat dissipation holes 14 are formed in the outer walls of two sides of the instrument box 1, the heat dissipation holes 14 are communicated with the inside of the instrument box 1, first threaded holes 15 are formed in the outer walls of two sides of the instrument box 1, threaded columns 16 are arranged in the first threaded holes 15, one end threaded connection that instrument case 1 was kept away from to screw post 16 has knob 17, the one end that knob 17 was kept away from to screw post 16 is equipped with regulating plate 3, screw thread groove 31 has been seted up on regulating plate 3 is close to one side outer wall of screw post 16, guiding hole 30 has all been seted up to regulating plate 3's inside near both sides department, be equipped with guide post 18 in the guiding hole 30, guide post 18 keeps away from between stopper 19's one end and the instrument case 1 through bolt fixed connection, the one end welding that instrument case 1 was kept away from to guide post 18 has stopper 19, there are a plurality of sealed pieces 32 through bolt fixed on regulating plate 3 is close to one side outer wall of louv.
In this embodiment, the cooperation of pegging graft between sealed piece 32 and louvre 14, when raining, drives screw post 16 through rotating knob 17 and rotates, can drive regulating plate 3 and remove, can make regulating plate 3 in the stable removal of horizontal direction through guide post 18, and then can drive sealed piece 32 and remove, makes sealed piece 32 plug up louvre 14, prevents that the rainwater from entering into in instrument box 1.
In this embodiment, the sealing block 32 is made of a synthetic rubber material, so that the sealing effect is good, and rainwater can be effectively prevented from entering the instrument box 1.
Specifically, one end of the door 10 is hinged to the instrument box 1, so that the door 10 can be opened and closed conveniently.
Further, the screw post 16 is screwed into the first screw hole 15, the screw post 16 is screwed into the screw groove 31, and the screw post 16 is stably moved in the first screw hole 15 by rotating the knob 17.
In addition, the bottom outer wall of instrument box 1 is close to both sides department and all is equipped with fixed plate 2, has seted up a plurality of second screw holes 20 on the top outer wall of fixed plate 2, through bolt and 20 threaded connection of second screw hole, can be with instrument box 1 stable fix on fixed plate 2, has seted up third screw hole 21 on one side outer wall of fixed plate 2, rethread bolt and 21 threaded connection of third screw hole, can fix fixed plate 2 on the wall body together with instrument box 1.
It should be noted that, the number of the heat dissipation holes 14 is 8-16, preferably 8 in this embodiment, and the heat dissipation holes 14 are arranged in a matrix form, so that the ventilation performance of the instrument box 1 can be enhanced through the heat dissipation holes 14, and the heat dissipation is facilitated.
It should be noted that the electronic coded lock 11 may be an electronic coded lock of model S719 produced by tokyo doitae electronics, ltd, and its matching circuit and power supply may also be provided by the manufacturer; furthermore, the present invention relates to the electronic combination lock 11 being the prior art, and the technical personnel in the field can completely realize the present invention without extra description, and the protection content of the present invention does not relate to the improvement of the structure and the working principle of the electronic combination lock 11.
The anti-electricity-theft high-voltage prepayment device of this embodiment is when using, through be equipped with sleeve pipe 13 on instrument box 1, can protect the cable that is connected to in instrument box 1, prevent that the direct destruction cable of electricity-stealing person from stealing the electricity, setting through electron trick lock 11, can prevent that chamber door 10 from being prized easily, the safety effect is good, set up a plurality of louvres 14 in instrument box 1's both sides, can strengthen instrument box 1's ventilation effect, be favorable to dispelling the heat to the electron device in instrument box 1, prolong its life, when raining, drive screw post 16 through rotating knob 17 and rotate, can drive regulating plate 3 and remove, and then can drive sealed block 32 and remove, make sealed block 32 plug up louvre 14, prevent that the rainwater from entering into instrument box 1.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an anti-electricity-theft high pressure prepayment device, includes instrument box (1), its characterized in that: the front surface of the instrument box (1) is provided with a box door (10), the box door (10) is fixed with an electronic coded lock (11) through bolts, the top of the instrument box (1) is provided with a top plate (12), the top plate (12) and the instrument box (1) are of an integrally formed structure, the outer wall of the top plate (12) is provided with a plurality of wire holes, the inner wall of each wire hole is welded with a sleeve (13), the outer walls of the two sides of the instrument box (1) are provided with a plurality of radiating holes (14), the radiating holes (14) are communicated with the inside of the instrument box (1), the outer walls of the two sides of the instrument box (1) are also provided with first threaded holes (15), threaded columns (16) are arranged in the first threaded holes (15), and one ends of the instrument box (1) far away from the threaded columns (16) are connected with a knob (17) through threads, keep away from screw thread post (16) the one end of knob (17) is equipped with regulating plate (3), regulating plate (3) are close to screw thread groove (31) have been seted up on the outer wall of one side of screw thread post (16), guiding hole (30) have all been seted up to the inside of regulating plate (3) department of being close to both sides, be equipped with guide post (18) in guide hole (30), guide post (18) are kept away from the one end welding of instrument box (1) has stopper (19), regulating plate (3) are close to there are a plurality of sealed pieces (32) through the bolt fastening on the outer wall of one side of louvre (14).
2. The anti-electricity-theft high-voltage pre-charging device according to claim 1, characterized in that: the sealing block (32) is in plug fit with the heat dissipation hole (14).
3. The anti-electricity-theft high-voltage pre-charging device according to claim 1, characterized in that: one end of the box door (10) is hinged with the instrument box (1).
4. The anti-electricity-theft high-voltage pre-charging device according to claim 1, characterized in that: the threaded column (16) is in threaded connection with the first threaded hole (15), and the threaded column (16) is in threaded connection with the threaded groove (31).
5. The anti-electricity-theft high-voltage pre-charging device according to claim 1, characterized in that: the bottom outer wall of instrument box (1) is close to both sides department and all is equipped with fixed plate (2), a plurality of second screw holes (20) have been seted up on the top outer wall of fixed plate (2), third screw hole (21) have been seted up on one side outer wall of fixed plate (2).
6. The anti-electricity-theft high-voltage pre-charging device according to claim 1, characterized in that: the number of the heat dissipation holes (14) is 8-16, and the heat dissipation holes are arranged in a matrix form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920503160.6U CN209858622U (en) | 2019-04-15 | 2019-04-15 | Anti-electricity-theft high-voltage pre-charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920503160.6U CN209858622U (en) | 2019-04-15 | 2019-04-15 | Anti-electricity-theft high-voltage pre-charging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209858622U true CN209858622U (en) | 2019-12-27 |
Family
ID=68937553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920503160.6U Active CN209858622U (en) | 2019-04-15 | 2019-04-15 | Anti-electricity-theft high-voltage pre-charging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209858622U (en) |
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2019
- 2019-04-15 CN CN201920503160.6U patent/CN209858622U/en active Active
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