CN110752523B - Theftproof electricity block terminal with alarm function - Google Patents
Theftproof electricity block terminal with alarm function Download PDFInfo
- Publication number
- CN110752523B CN110752523B CN201911072514.7A CN201911072514A CN110752523B CN 110752523 B CN110752523 B CN 110752523B CN 201911072514 A CN201911072514 A CN 201911072514A CN 110752523 B CN110752523 B CN 110752523B
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- working cavity
- shaft
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- 230000005611 electricity Effects 0.000 title claims description 6
- 230000005540 biological transmission Effects 0.000 claims abstract description 47
- 238000005303 weighing Methods 0.000 claims abstract description 14
- 238000001514 detection method Methods 0.000 claims description 18
- 238000004804 winding Methods 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 230000002265 prevention Effects 0.000 claims description 4
- 230000005484 gravity Effects 0.000 abstract description 2
- 238000007689 inspection Methods 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
Abstract
The invention discloses an anti-theft power distribution box with an alarm function, which comprises a working block, wherein a working cavity is arranged in the working block, a moving mechanism is arranged in the working cavity and comprises a driven helical gear, a rotating groove with a leftward opening is arranged on the right end wall of the working cavity, the upper side of the moving mechanism is provided with a lifting mechanism, the lifting mechanism comprises a moving block, the rear end wall of the working cavity is provided with a weighing groove, the lower side of the lifting mechanism is provided with a transmission mechanism which comprises a vertical shaft rotatably arranged on the lower end wall of the working cavity, the device is simple to operate, objects in the distribution box are fixedly arranged on the front end surface of the object placing plate, when the opening angle of the outer door is incorrect, after the electric wires are connected privately, because gravity has changed, put the thing board and receive the heavy meeting downstream, the blade can cut off the measuring rope, reminds the inspection personnel someone to open the block terminal privately.
Description
Technical Field
The invention relates to the field of power distribution and theft prevention, in particular to an electricity theft prevention distribution box with an alarm function.
Background
The distribution box is characterized in that switch equipment, a measuring instrument, protective electrical appliances and auxiliary equipment are assembled in a closed or semi-closed metal cabinet or on a screen according to the electric wiring requirement to form a low-voltage distribution device, a circuit can be switched on or switched off by a manual or automatic switch in normal operation, the circuit is switched off or an alarm is given by the protective electrical appliances in fault or abnormal operation, various parameters in operation can be displayed by the measuring instrument, some electrical parameters can be adjusted, and the deviation from the normal working state is prompted or signaled, and some illegal persons often perform private wiring in the distribution box in order to reduce own power consumption, so that the purpose of reducing own power consumption is achieved.
Disclosure of Invention
The technical problem to be solved by the invention is to provide an electricity stealing prevention distribution box with an alarm function, and the problems that a common distribution box does not protect private wires, the private wires are effectively reduced and the like are solved.
The invention is realized by the following technical scheme.
The invention relates to an anti-theft power distribution box with an alarm function, which comprises a working block, wherein a working cavity is arranged in the working block, a moving mechanism is arranged in the working cavity, the moving mechanism comprises a driven bevel gear, a rotating groove with a leftward opening is formed in the right end wall of the working cavity, a driven shaft is rotatably arranged in the rotating groove, a reset torsion spring is arranged between the driven shaft and the rotating groove, the driven bevel gear and the driven bevel gear are sequentially and fixedly arranged on the driven shaft from left to right, a sliding groove is formed in the rear end wall of the working cavity, a sliding block is arranged in the sliding groove in a left-right movable mode, a driving rod is fixedly arranged on the front end surface of the sliding block, a compression spring is connected between the right end surface of the sliding block and the right end wall of the sliding groove, a driving shaft is rotatably arranged on, the driving rod can drive the sliding block to move rightwards;
a lifting mechanism is arranged on the upper side of the moving mechanism and comprises a moving block, a weighing groove is formed in the rear end wall of the working cavity, the moving block can move up and down in the weighing groove, an object placing plate is fixedly arranged on the front end face of the moving block, a weighing spring is connected between the lower end face of the moving block and the lower end wall of the weighing groove, a connecting block is fixedly arranged on the right end face of the moving block, and a rack is fixedly arranged on the right side of the lower end face of the connecting block;
the lifting mechanism is characterized in that a transmission mechanism is arranged on the lower side of the lifting mechanism, the transmission mechanism comprises a vertical shaft which is rotatably arranged on the lower end wall of the working cavity, a transverse rod and a driving bevel gear are fixedly arranged on the vertical shaft from bottom to top in sequence, and the transverse rod can rotate to push the driving rod to move rightwards.
Preferably, the moving mechanism further comprises a vertical shaft rotatably arranged on the upper end wall of the working chamber, a reel and a transmission bevel gear are fixedly arranged on the vertical shaft from top to bottom in sequence, a fine wire is wound on the reel, the transmission bevel gear is meshed with the driven bevel gear, a moving groove is arranged on the rear end wall of the working chamber, a carrying block is arranged in the moving groove in a left-and-right movable manner, a limiting groove with an upward opening is formed in the upper end surface of the carrying block, the fine wire is connected to the left end surface of the carrying block, a telescopic spring is connected between the left end surface of the carrying block and the left end wall of the moving groove, a blade is connected to the right end surface of the carrying block, a fixed block and a detection block are fixedly arranged on the rear end wall of the working chamber, the fixed block is arranged on the upper side of the detection block, a detection rope is connected to the lower end surface of, the wall of the rear end of the working cavity is internally provided with a transmission cavity, the wall of the rear end of the transmission cavity is provided with a connecting gear shaft in a rotating manner, the connecting gear shaft is fixedly provided with a connecting gear, the connecting gear is meshed with the driven helical gear, the wall of the right end of the working cavity is internally provided with a rotating cavity, the wall of the lower end of the rotating cavity is provided with a transmission shaft in a rotating manner, a rope winding wheel and a contact gear are fixedly arranged on the transmission shaft from bottom to top in sequence, a pull rope is wound on the rope winding wheel, an outer door shaft is arranged between the upper end wall and the lower end wall of the working cavity in a rotating manner, an outer door gear and an outer door are.
Preferably, the lifting mechanism further comprises a baffle plate, a baffle plate groove is formed in the rear end wall of the working cavity, the baffle plate is arranged in the baffle plate groove in a manner of moving left and right, a communicating opening is formed in the baffle plate in an up-and-down through mode, a pull rope is connected to the right end face of the baffle plate, a baffle plate spring is connected between the left end face of the baffle plate and the left end wall of the baffle plate groove, a vertical groove is formed in the rear end wall of the working cavity, a push rod is arranged in the vertical groove in a vertically movable mode, a push spring is connected between the upper end face of the push rod and the upper end wall of the vertical groove, a connecting rod is fixedly arranged on the right end face of the push rod, a transmission block is fixedly arranged on the right.
Preferably, the transmission mechanism further comprises a rotating shaft, a transverse groove with a rightward opening is formed in the left end wall of the working cavity, the rotating shaft is rotatably arranged in the transverse groove, a contact torsion spring is arranged between the rotating shaft and the transverse groove, a transmission rod and a driving bevel gear are sequentially and fixedly arranged on the rotating shaft from left to right, and the driving bevel gear is meshed with the driving bevel gear.
Preferably, the elastic force of the reset torsion spring is larger than that of the detection block, the elastic force of the pushing spring is larger than that of the pressing spring, and the elastic force of the pushing spring is larger than that of the contact torsion spring.
The invention has the beneficial effects that: this device easy operation, article in the distribution box are all fixed and are placed the preceding terminal surface of putting the thing board, when the opening angle of outer door is incorrect, after having connect the electric wire privately, because gravity has taken place the change, put the thing board and receive the heavy downward movement that can, the blade can cut off the detection rope, remind inspection personnel someone to open the distribution box privately, open the outer door according to correct angle, adjust the electric wire in the distribution box, even put the thing board and move down, the detection rope can not split, make things convenient for operating personnel to maintain the distribution box.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic view of an overall full-section main view structure of an anti-theft power distribution box with an alarm function according to the present invention;
FIG. 2 is a front view of the front side of FIG. 1 in full cross-section;
FIG. 3 is a front view of the front side of FIG. 2 in full cross-section;
FIG. 4 is a schematic view taken along the line A-A in FIG. 1;
fig. 5 is a schematic view of the direction B-B in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The mechanical mechanism schematic diagram of the anti-theft power distribution box with the alarm function described in conjunction with fig. 1-5 comprises a working block 10, a working chamber 23 is arranged in the working block 10, a moving mechanism 75 is arranged in the working chamber 23, the moving mechanism 75 comprises a driven helical gear 52, a rotating groove 45 with a leftward opening is arranged on the right end wall of the working chamber 23, a driven shaft 46 is rotatably arranged in the rotating groove 45, a reset torsion spring 44 is arranged between the driven shaft 46 and the rotating groove 45, the driven helical gear 52 and a driven bevel gear 48 are sequentially fixed on the driven shaft 46 from left to right, a sliding groove 50 is arranged on the rear end wall of the working chamber 23, a sliding block 51 is arranged in the sliding groove 50 in a left-right moving manner, a driving rod 55 is fixed on the front end surface of the sliding block 51, and a compression spring 49 is connected between the right end surface of the sliding block, a driving shaft 54 is arranged on the sliding block 51 in a rotating manner, a transmission gear 53 is fixedly arranged on the driving shaft 54, the transmission gear 53 is meshed with the driven helical gear 52, and the driving rod 55 can drive the sliding block 51 to move rightwards;
a lifting mechanism 76 is arranged on the upper side of the moving mechanism 75, the lifting mechanism 76 comprises a moving block 22, a weighing groove 20 is arranged on the rear end wall of the working cavity 23, the moving block 22 is arranged in the weighing groove 20 and can move up and down, an object placing plate 62 is fixedly arranged on the front end face of the moving block 22, a weighing spring 21 is connected between the lower end face of the moving block 22 and the lower end wall of the weighing groove 20, a connecting block 24 is fixedly arranged on the right end face of the moving block 22, and a rack 25 is fixedly arranged on the right side of the lower end face of the connecting block;
the lower side of the lifting mechanism 76 is provided with a transmission mechanism 77, the transmission mechanism 77 comprises a vertical shaft 56 which is rotatably arranged on the lower end wall of the working chamber 23, a cross rod 59 and a driving bevel gear 57 are fixedly arranged on the vertical shaft 56 from bottom to top in sequence, and the cross rod 59 can drive the driving rod 55 to move rightwards by rotation.
Advantageously, describing the moving mechanism 75 in detail, the moving mechanism 75 further includes a vertical shaft 27 rotatably disposed on the upper end wall of the working chamber 23, a reel 26 and a bevel gear 47 are fixedly disposed on the vertical shaft 27 from top to bottom, the reel 26 is wound with a thin wire 43, the bevel gear 47 is engaged with the bevel gear 48, a moving groove 38 is disposed on the rear end wall of the working chamber 23, a carrier block 31 is disposed in the moving groove 38 and can move left and right, a limiting groove 40 with an upward opening is disposed on the upper end surface of the carrier block 31, the thin wire 43 is connected to the left end surface of the carrier block 31, an expansion spring 42 is connected between the left end surface of the carrier block 31 and the left end wall of the moving groove 38, a blade 39 is connected to the right end surface of the carrier block 31, a fixed block 32 and a detection block 41 are fixedly disposed on the rear end wall of the working chamber 23, the fixed block 32 is disposed on the upper side of the detection block, the lower end surface of the fixed block 32 and the upper end surface of the detection block 41 are connected with a detection rope 37, the rear end surface of the driving shaft 54 is fixedly provided with a magnet 71, a transmission cavity 68 is arranged in the rear end wall of the working cavity 23, a connecting gear shaft 70 is rotatably arranged on the rear end wall of the transmission cavity 68, a connecting gear 69 is fixedly arranged on the connecting gear shaft 70, the connecting gear 69 is meshed with the driven bevel gear 52, a rotating cavity 33 is arranged in the right end wall of the working cavity 23, a transmission shaft 34 is rotatably arranged on the lower end wall of the rotating cavity 33, a rope winding wheel 36 and a contact gear 35 are fixedly arranged on the transmission shaft 34 from bottom to top in sequence, the rope winding wheel 36 is wound with a pulling rope 14, an outer door shaft 64 is rotatably arranged between the upper end wall and the lower end wall of the working cavity 23, an outer door gear 65 and an outer door 63 are sequentially and fixedly arranged on the outer door shaft 64 from top to bottom, and the outer door gear 65 is meshed with the contact gear 35.
Advantageously, describing the lifting mechanism 76 in detail, the lifting mechanism 76 also comprises a baffle 12, the rear end wall of the working cavity 23 is provided with a baffle slot 15, the baffle 12 is arranged in the baffle slot 15 in a way of moving left and right, the baffle plate 12 is provided with a communicating port 16 which is communicated up and down, the right end surface of the baffle plate 12 is connected with a pull rope 14, a baffle spring 13 is connected between the left end surface of the baffle plate 12 and the left end wall of the baffle plate slot 15, the rear end wall of the working cavity 23 is provided with a vertical groove 11, a push rod 17 is arranged in the vertical groove 11 and can move up and down, a pushing spring 19 is connected between the upper end surface of the pushing rod 17 and the upper end wall of the vertical groove 11, the right end face of the push rod 17 is fixedly provided with a connecting rod 18, the right end face of the connecting rod 18 is fixedly provided with a transmission block 30, the lower side of the transmission block 30 is provided with a limiting block 28, and an adjusting spring 29 is connected between the limiting block 28 and the transmission block 30.
Advantageously, describing the transmission mechanism 77 in detail, the transmission mechanism 77 further includes a rotating shaft 61, a transverse groove 66 with a right opening is formed in the left end wall of the working chamber 23, the rotating shaft 61 is rotatably disposed in the transverse groove 66, a contact torsion spring 67 is disposed between the rotating shaft 61 and the transverse groove 66, a transmission rod 60 and a drive bevel gear 58 are fixedly disposed on the rotating shaft 61 from left to right, and the drive bevel gear 58 is engaged with the drive bevel gear 57.
Advantageously, the return torsion spring 44 has a greater elastic force than the detection mass 41, the pushing spring 19 has a greater elastic force than the hold-down spring 49, and the pushing spring 19 has a greater elastic force than the contact torsion spring 67.
In an initial state, the moving block 22 is located on the upper side of the weighing groove 20, the cross bar 59 is located on the left side of the vertical shaft 56, the transmission gear 53 is meshed with the rack 25, the outer door 63 is in a closed state, the baffle spring 13, the pushing spring 19 and the extension spring 42 are in a compressed state, and the adjusting spring 29, the return torsion spring 44, the pressing spring 49 and the contact torsion spring 67 are in a normal state.
Sequence of mechanical actions of the whole device:
(1) when needing to adjust the electric wire in the block terminal, the staff opens outer door 63 for outer door 63 rotates one hundred seventy degrees, and outer door 63 drives outer door shaft 64 and rotates, and outer door shaft 64 drives outer door gear 65 and rotates, and outer door gear 65 meshing drives contact gear 35 and rotates, and contact gear 35 drives transmission shaft 34 and rotates, and transmission shaft 34 drives rope winding wheel 36 and rotates, and rope winding wheel 36 rotates, and stay cord 14 relaxs, and baffle spring 13 promotes baffle 12 and removes left.
(2) The pushing spring 19 pushes the pushing rod 17 to move downwards, the pushing rod 17 penetrates through the communication port 16 to move downwards, the pushing rod 17 moves downwards to drive the rotating shaft 61 to rotate through the transmission rod 60, the rotating shaft 61 drives the driving bevel gear 58 to rotate, the driving bevel gear 58 is meshed with the driving bevel gear 57 to drive the driving bevel gear 57 to rotate, the vertical shaft 56 drives the cross rod 59 to rotate, the cross rod 59 rotates to push the driving rod 55 to move rightwards, the driving rod 55 drives the sliding block 51 to move rightwards, the sliding block 51 drives the driving shaft 54 to move rightwards, the driven bevel gear 52 moves rightwards along with the driving shaft 54, the driven bevel gear 52 is disengaged from the rack 25, when an electric wire in the distribution box is increased, the object placing plate 62 moves downwards, the moving block 22 moves downwards along with the object placing plate 62, and the moving block 22 drives the rack 25.
(3) The push rod 17 moves downwards, the transmission block 30 is driven to move downwards through the connecting rod 18, the connecting rod 18 drives the limiting block 28 to move downwards through the adjusting spring 29, the adjusting spring 29 is inserted into the limiting groove 40, the object carrying block 31 cannot move left and right, after the operation is completed, the outer door 63 is closed, the pull rope 14 pulls the baffle 12 to move left, the baffle 12 pushes the push rod 17 to move upwards, the rotating shaft 61 is pushed to rotate by contacting with the torsion spring 67, the cross rod 59 rotates to the left, and the compression spring 49 pushes the sliding block 51 to move left.
(4) When a non-worker opens the outer door 63 and wants to add an electric wire for power stealing, because the angle for opening the outer door 63 is not right, when the baffle plate 12 moves leftwards, the push rod 17 cannot move downwards, the object placing plate 62 moves downwards after being weighted, the moving block 22 moves downwards along with the object placing plate 62, the moving block 22 drives the rack 25 to move downwards, the rack 25 is meshed to drive the transmission gear 53 to rotate, the transmission gear 53 drives the driving shaft 54 to rotate, the driving shaft 54 drives the connecting gear shaft 70 to rotate through the magnet 71, the connecting gear shaft 70 drives the connecting gear 69 to rotate, the connecting gear 69 is meshed to drive the driven bevel gear 52 to rotate, the driven bevel gear 52 drives the driven bevel gear 48 to rotate through the driven shaft 46, and the driven bevel gear 48 is meshed to drive.
(5) The transmission bevel gear 47 drives the winding wheel 26 to rotate, the winding wheel 26 rotates, the thin wire 43 is loosened, the extension spring 42 pushes the object carrying block 31 to move rightwards, the blade 39 moves rightwards along with the object carrying block 31, the blade 39 moves rightwards to cut off the detection rope 37, when a worker checks the distribution box, if the detection rope 37 is broken, the worker can know that someone steals electricity, and if the worker only checks the distribution box, the worker cannot cut off the detection rope 37.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (4)
1. The utility model provides an electricity stealing prevention block terminal with alarm function, includes the work piece, its characterized in that: a working cavity is arranged in the working block, a moving mechanism is arranged in the working cavity and comprises a driven helical gear, a rotating groove with a leftward opening is formed in the right end wall of the working cavity, a driven shaft is rotatably arranged in the rotating groove, a reset torsion spring is arranged between the driven shaft and the rotating groove, a driven bevel gear and a driven bevel gear are fixedly arranged on the driven shaft from left to right in sequence, a sliding groove is arranged on the rear end wall of the working cavity, a sliding block is arranged in the sliding groove and can move left and right, a driving rod is fixedly arranged on the front end surface of the sliding block, a compression spring is connected between the right end surface of the sliding block and the right end wall of the sliding groove, a driving shaft is rotatably arranged on the sliding block, a transmission gear is fixedly arranged on the driving shaft, the transmission gear is meshed with the driven helical gear, and the driving rod can drive the sliding block to move rightwards; a lifting mechanism is arranged on the upper side of the moving mechanism and comprises a moving block, a weighing groove is formed in the rear end wall of the working cavity, the moving block can move up and down in the weighing groove, an object placing plate is fixedly arranged on the front end face of the moving block, a weighing spring is connected between the lower end face of the moving block and the lower end wall of the weighing groove, a connecting block is fixedly arranged on the right end face of the moving block, and a rack is fixedly arranged on the right side of the lower end face of the connecting block; a transmission mechanism is arranged on the lower side of the lifting mechanism, the transmission mechanism comprises a vertical shaft which is rotatably arranged on the lower end wall of the working cavity, a cross rod and a driving bevel gear are fixedly arranged on the vertical shaft from bottom to top in sequence, and the cross rod can push the driving rod to move rightwards through rotation; the moving mechanism also comprises a vertical shaft which is rotatably arranged on the upper end wall of the working cavity, a reel and a transmission bevel gear are fixedly arranged on the vertical shaft from top to bottom in sequence, a fine wire is wound on the reel, the transmission bevel gear is meshed with the driven bevel gear, a moving groove is arranged on the rear end wall of the working cavity, a carrying block is arranged in the moving groove in a left-and-right moving manner, a limiting groove with an upward opening is arranged on the upper end surface of the carrying block, the fine wire is connected with the left end surface of the carrying block, a telescopic spring is connected between the left end surface of the carrying block and the left end wall of the moving groove, a blade is connected with the right end surface of the carrying block, a fixed block and a detection block are fixedly arranged on the rear end wall of the working cavity, the fixed block is arranged on the upper side of the detection block, a detection rope is connected with the lower, the wall of the rear end of the working cavity is internally provided with a transmission cavity, the wall of the rear end of the transmission cavity is provided with a connecting gear shaft in a rotating manner, the connecting gear shaft is fixedly provided with a connecting gear, the connecting gear is meshed with the driven helical gear, the wall of the right end of the working cavity is internally provided with a rotating cavity, the wall of the lower end of the rotating cavity is provided with a transmission shaft in a rotating manner, a rope winding wheel and a contact gear are fixedly arranged on the transmission shaft from bottom to top in sequence, a pull rope is wound on the rope winding wheel, an outer door shaft is arranged between the upper end wall and the lower end wall of the working cavity in a rotating manner, an outer door gear and an outer door are.
2. The anti-theft power distribution box with the alarm function of claim 1, characterized in that: the lifting mechanism further comprises a baffle, a baffle groove is formed in the rear end wall of the working cavity, the baffle is arranged in the baffle groove in a left-right moving mode, a communicating opening is formed in the baffle in an up-down through mode, a pull rope is connected to the right end face of the baffle, a baffle spring is connected between the left end face of the baffle and the left end wall of the baffle groove, a vertical groove is formed in the rear end wall of the working cavity, a push rod is arranged in the vertical groove in a vertically moving mode, a push spring is connected between the upper end face of the push rod and the upper end wall of the vertical groove, a connecting rod is fixedly arranged on the right end face of the push rod, a transmission block is fixedly arranged on the right end face of the connecting rod, a limiting block is.
3. The anti-theft power distribution box with the alarm function of claim 2, wherein: the transmission mechanism further comprises a rotating shaft, a transverse groove with a rightward opening is formed in the left end wall of the working cavity, the rotating shaft is rotatably arranged in the transverse groove, a contact torsion spring is arranged between the rotating shaft and the transverse groove, a transmission rod and a driving bevel gear are sequentially and fixedly arranged on the rotating shaft from left to right, and the driving bevel gear is meshed with the driving bevel gear.
4. The anti-theft power distribution box with the alarm function of claim 3, characterized in that: the elastic force of the reset torsion spring is larger than that of the detection block, the elastic force of the push spring is larger than that of the hold-down spring, and the elastic force of the push spring is larger than that of the contact torsion spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911072514.7A CN110752523B (en) | 2019-11-05 | 2019-11-05 | Theftproof electricity block terminal with alarm function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911072514.7A CN110752523B (en) | 2019-11-05 | 2019-11-05 | Theftproof electricity block terminal with alarm function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110752523A CN110752523A (en) | 2020-02-04 |
| CN110752523B true CN110752523B (en) | 2020-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911072514.7A Active CN110752523B (en) | 2019-11-05 | 2019-11-05 | Theftproof electricity block terminal with alarm function |
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| CN (1) | CN110752523B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112554705A (en) * | 2021-01-08 | 2021-03-26 | 南京迈思诺商贸有限公司 | Jewelry containing box with alarming and anti-theft functions |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0550473B1 (en) * | 1990-09-24 | 1996-12-11 | André COLENS | Continuous, self-contained mowing system |
| CN101615337A (en) * | 2008-06-26 | 2009-12-30 | 北京首科软件及系统集成有限责任公司 | The theft preventing method of field facility and device |
| CN103670243B (en) * | 2013-12-24 | 2015-08-05 | 张朝峰 | A kind of guardrail modelled after an antique with warning box and manufacture method thereof |
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Denomination of invention: An anti theft electric distribution box with alarm function Effective date of registration: 20210315 Granted publication date: 20200626 Pledgee: Shandong Wendeng Rural Commercial Bank Co.,Ltd. Pledgor: Weihai Haoxing Electrical Equipment Manufacturing Co.,Ltd. Registration number: Y2021980001662 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220406 Granted publication date: 20200626 Pledgee: Shandong Wendeng Rural Commercial Bank Co.,Ltd. Pledgor: Weihai Haoxing Electrical Equipment Manufacturing Co.,Ltd. Registration number: Y2021980001662 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Anti theft electric distribution box with alarm function Effective date of registration: 20220506 Granted publication date: 20200626 Pledgee: Shandong Wendeng Rural Commercial Bank Co.,Ltd. Pledgor: Weihai Haoxing Electrical Equipment Manufacturing Co.,Ltd. Registration number: Y2022980005107 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230506 Granted publication date: 20200626 Pledgee: Shandong Wendeng Rural Commercial Bank Co.,Ltd. Pledgor: Weihai Haoxing Electrical Equipment Manufacturing Co.,Ltd. Registration number: Y2022980005107 |