CN202152179U - Electronic metering hole for burglary prevention of oil tank - Google Patents
Electronic metering hole for burglary prevention of oil tank Download PDFInfo
- Publication number
- CN202152179U CN202152179U CN201120165873XU CN201120165873U CN202152179U CN 202152179 U CN202152179 U CN 202152179U CN 201120165873X U CN201120165873X U CN 201120165873XU CN 201120165873 U CN201120165873 U CN 201120165873U CN 202152179 U CN202152179 U CN 202152179U
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- Prior art keywords
- sealing plug
- cover plate
- electronic lock
- oilhole
- framework
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Abstract
The utility model discloses an electronic metering hole for burglary prevention of an oil tank, which comprises a frame body provided with an oil hole and a sealing plug matched with the oil hole of the frame body. An electronic lock is arranged in the sealing plug, a groove is arranged on the inner wall of the oil hole of the frame body, and a bolt of the electronic lock can vertically extend out from the lateral wall of the sealing plug and extend into the groove arranged on the inner wall of the oil hole. The electronic metering hole for burglary prevention of the oil tank enables the electronic lock to be arranged inside the sealing plug, the electronic lock can be controlled through an integrated circuit (IC) card, the IC card which is issued by a special system is hard to duplicate and high in safety and can store information including opening time, card number and the like, and users can inquire conveniently through a management system, accordingly the problem of storage management safety of oil products is effectively solved, and the safety of the oil products is guaranteed.
Description
Technical field
The utility model belongs to oil product storage equipment technical field, relates to a kind of tankometer metering-orifice, especially a kind of oil tank theft-proof electron metered fuel orifice.
Background technology
Being applicable to the metered fuel orifice on the various fluid reservoirs at present, all is to rely on padlock that port lid is carried out locking.In actual use, lockset is encircled by broken easily, and stolen incident takes place.Because the conventional metered dose sky all is to compress port lid by screw, and the staff does not often operate on request, get in addition but lock after port lid put down.So just make port lid not have sealing function at all, bring a lot of management inconvenience and potential safety hazard for the storage security of oil product.
The patent No. is 200920245778.3, and the patent that name is called a kind of oil tank antitheft metered fuel orifice discloses a kind of metered fuel orifice that have anti-theft column lock, and disclosed metered fuel orifice have adopted pure physical construction in this technology; Utilize conventional lock cylinders; Adopt key operated mode, though play certain antitheft effect, the key of the antitheft metered fuel orifice of this pure machinery is difficult for keeping; Also have no idea simultaneously to inquire about and open record, so the leak that still exists oil product to transport safely.
The utility model content
The purpose of the utility model is to overcome the shortcoming of above-mentioned prior art; A kind of oil tank theft-proof electron metered fuel orifice are provided; This kind theft-proof electron metered fuel orifice adopt electronic lock, utilize IC-card to carry out the keying of electronic lock, utilize the circuit controling electronic lock; Thereby realize the keying record of metered fuel orifice, guarantee the safety of oil product transportation.
The purpose of the utility model solves through following technical scheme:
This oil tank theft-proof electron metered fuel orifice; Comprise framework that has oilhole and the sealing plug that matches with the oilhole of said framework; Be provided with electronic lock in the said sealing plug; The oilhole inwall of said framework is provided with groove, and the dead bolt of said electronic lock can vertically be stretched out by the sidewall of sealing plug and stretch in the groove of said oilhole inwall.
Above-mentioned electronic lock is an electron key formula electronic lock.
Above-mentioned electron key formula electronic lock is the non-contact IC card electronic lock.
Above-mentioned sealing plug inside is provided with two cavitys that separate up and down, and the epicoele upper end is provided with the epicoele cover plate, and the cavity of resorption lower end is provided with the cavity of resorption cover plate; The signal circuit board of electronic lock is housed in the said epicoele, and cavity of resorption is equipped with the control circuit and the actuating unit of electronic lock, and said cavity of resorption also is provided with the seal diaphragm that is used for buffer circuit partial sum mechanics, is actuating unit between said seal diaphragm and the cavity of resorption cover plate.
Above-mentioned epicoele cover plate inboard is provided with and said signal circuit board bonded assembly induction coil.
The dead bolt of above-mentioned electronic lock is arranged on the latch on the actuating unit, and the lower sides of said sealing plug offers the square hole that runs through plug sidewall, and when said sealing plug inserted oilhole, the groove of said square hole and said oilhole inwall was relative; Said latch is arranged in the square hole, and said actuating unit also includes and is used to drive latch reciprocating driver train in square hole.
Above-mentioned framework upper surface is provided with annular cover plate, and it is last that the outer of sealing plug is buckled in the interior edge of annular cover plate; Be provided with rubber seal between the oilhole upper edge of said sealing plug and framework; Said annular cover plate is provided with packing washer; Two plug helixs are arranged on the upper surface of said sealing plug, and said two plug helixs cooperate with packing washer sealing plug are pressed on the framework and push rubber seal and realize sealing.
Above-mentioned framework is provided with trapezoidal groove at the oilhole place, and said annular cover plate is arranged in the trapezoidal groove; The inward flange of said annular cover plate is recessed and be fixed on the framework through hold-down bolt; Said sealing plug is packed into, and its outward flange shelters from hold-down bolt behind the oilhole.
Above-mentioned epicoele cover plate is provided with handle.
The oil tank theft-proof electron metered fuel orifice of the utility model are located at sealing plug inside with electronic lock, can be through IC-card control, because IC-card uses the dedicated system hair fastener at electronic lock; Be difficult to duplicate; Safe, and can store information such as opening time card number, can conveniently inquire about through management system; Efficiently solve the store management safety problem of oil product, guaranteed the safety of oil product.
Description of drawings
Fig. 1 is the birds-eye view of the utility model;
Fig. 2 is the B-B cutaway view of Fig. 1;
Fig. 3 is the circuit structure diagram of control circuit board 12.
Wherein: 1 is handle; 2 is the epicoele cover plate; 3 is sealing plug; 4 is framework; 5 is latch; 6 is the cavity of resorption cover plate; 7 is rubber seal; 8 are the cross-over connection screw; 9 is packing washer; 10 is induction coil; 11 is signal circuit board; 12 is control circuit board; 13 is motor; 14 is oil pipe; 15 are screw installation version.
The specific embodiment
The oil tank theft-proof electron metered fuel orifice of the utility model comprise framework 4 that has oilhole and the sealing plug 3 that matches with the oilhole of this framework 4.Wherein in sealing plug 3, be provided with electronic lock, the oilhole inwall of framework 4 is provided with groove, and the dead bolt of electronic lock can vertically be stretched out by the sidewall of sealing plug 3 and stretch in the groove of oilhole inwall.In the preferred embodiment of the utility model, electronic lock adopts electron key formula electronic lock, preferably non-contact IC card electronic lock.
Based on the basic structure of above the utility model, below provide a preferred embodiment of the utility model, and combine accompanying drawing that it is elaborated:
Referring to Fig. 1 and Fig. 2, be provided with two cavitys that separate up and down in sealing plug 3 inside, the epicoele upper end is provided with epicoele cover plate 2, and the cavity of resorption lower end is provided with cavity of resorption cover plate 6.The signal circuit board 11 of electronic lock is housed in epicoele; Cavity of resorption is equipped with the control circuit board 12 and the actuating unit of electronic lock; And also being provided with the seal diaphragm that is used for buffer circuit partial sum mechanics in the cavity of resorption, is actuating unit between seal diaphragm and the cavity of resorption cover plate 6.The dead bolt of electronic lock is arranged on the latch 5 on the actuating unit, and the lower sides of sealing plug 3 offers the square hole that runs through plug sidewall, and when sealing plug 3 inserted oilhole, the groove of square hole and said oilhole inwall was relative; Latch 5 is arranged in the square hole, and actuating unit also includes and is used to drive latch 5 reciprocating driver train in square hole, and this driver train provides power by the motor 13 that is arranged in the cavity of resorption.
The utility model is epicoele cover plate 2 inboard settings and signal circuit board 11 bonded assembly induction coils 10, in order to the induction IC-card.On the outer wall of framework 4, fixedly install cross-over connection screw 8.
Be provided with annular cover plate 0 in framework 4 upper surfaces, it is last that the outer of sealing plug 3 is buckled in the interior edge of annular cover plate 0.Be provided with rubber seal 7 between the oilhole upper edge of sealing plug 3 and framework 4.Annular cover plate 0 is provided with packing washer 9; Two plug helixs are arranged on the upper surface of sealing plug 3, and two plug helixs cooperate with packing washer 9 sealing plug 3 are pressed on the framework 4 and push rubber seal 7 and realize sealing.
The technology of electronic lock can adopt existing on the market at present electronic lock technology in the utility model, as relates to induction coil 10, induction of signal circuit card 11, control circuit board 12, motor 13 and the actuating unit etc. of forming electronic lock in the utility model.In the preferred embodiment of the utility model; Provide a kind of circuit structure diagram of control circuit board 12, as shown in Figure 3, this control circuit board is the control core with the micro controller system; Can select EM78P156 for use; This micro controller system is connected with a storage chip (like the M24C32 among the figure) and clock chip, and clock chip adopts the PCF8563 chip in this control circuit, and PCF8563 is the multifunction timepiece/calendar chip with extremely low power dissipation that a industrial grade includes I2C EBI function; Have multiple warning function, timer function, clock output function and interrupt output function and can accomplish the timing services of various complicacies, even can be micro controller system watchdog function is provided.In this control circuit, comprise that also peripheral circuit and interface that some are necessary cooperate micro controller system work in addition, concrete circuit structure diagram like Fig. 3.
Claims (7)
1. oil tank theft-proof electron metered fuel orifice; It is characterized in that: comprise framework (4) that has oilhole and the sealing plug (3) that matches with the oilhole of said framework (4); Said sealing plug is provided with electronic lock in (3); The oilhole inwall of said framework (4) is provided with groove, and the dead bolt of said electronic lock can vertically be stretched out by the sidewall of sealing plug (3) and stretch in the groove of said oilhole inwall; Said electronic lock is the non-contact IC card electronic lock.
2. oil tank theft-proof electron metered fuel orifice according to claim 1 is characterized in that: said sealing plug (3) inside is provided with two cavitys that separate up and down, and the epicoele upper end is provided with epicoele cover plate (2), and the cavity of resorption lower end is provided with cavity of resorption cover plate (6); The signal circuit board of electronic lock is housed in the said epicoele; Cavity of resorption is equipped with the control circuit and the actuating unit of electronic lock; Said cavity of resorption also is provided with the seal diaphragm that is used for buffer circuit partial sum mechanics, is actuating unit between said seal diaphragm and the cavity of resorption cover plate (6).
3. oil tank theft-proof electron metered fuel orifice according to claim 2 is characterized in that: said epicoele cover plate (2) inboard is provided with and said signal circuit board bonded assembly induction coil (10).
4. oil tank theft-proof electron metered fuel orifice according to claim 2; It is characterized in that: the dead bolt of said electronic lock is arranged on the latch (5) on the actuating unit; The lower sides of said sealing plug (3) offers the square hole that runs through plug sidewall; When said sealing plug (3) inserted oilhole, the groove of said square hole and said oilhole inwall was relative; Said latch (5) is arranged in the square hole, and said actuating unit also includes and is used to drive latch (5) reciprocating driver train in square hole.
5. oil tank theft-proof electron metered fuel orifice according to claim 2 is characterized in that: said framework (4) upper surface is provided with annular cover plate (0), and it is last that the outer of sealing plug (3) is buckled in the interior edge of annular cover plate (0); Be provided with rubber seal (7) between the oilhole upper edge of said sealing plug (3) and framework (4); Said annular cover plate (0) is provided with packing washer (9); Two plug helixs are arranged on the upper surface of said sealing plug (3), and said two plug helixs cooperate with packing washer (9) and sealing plug (3) are pressed on framework (4) goes up and extruding rubber seal (7) realizes sealing.
6. oil tank theft-proof electron metered fuel orifice according to claim 5 is characterized in that: said framework (4) is provided with trapezoidal groove at the oilhole place, and said annular cover plate (0) is arranged in the trapezoidal groove; The inward flange of said annular cover plate (0) is recessed and be fixed on the framework (4) through hold-down bolt; Said sealing plug (3) is packed into, and its outward flange shelters from hold-down bolt behind the oilhole.
7. oil tank theft-proof electron metered fuel orifice according to claim 2 is characterized in that: epicoele cover plate (2) is provided with handle (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120165873XU CN202152179U (en) | 2011-05-23 | 2011-05-23 | Electronic metering hole for burglary prevention of oil tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120165873XU CN202152179U (en) | 2011-05-23 | 2011-05-23 | Electronic metering hole for burglary prevention of oil tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202152179U true CN202152179U (en) | 2012-02-29 |
Family
ID=45692684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120165873XU Expired - Fee Related CN202152179U (en) | 2011-05-23 | 2011-05-23 | Electronic metering hole for burglary prevention of oil tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202152179U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102295117A (en) * | 2011-05-23 | 2011-12-28 | 西安赛思通电子有限公司 | Oil tank anti-theft electronic metering hole |
| CN109533698A (en) * | 2018-10-12 | 2019-03-29 | 北京万佳信科技有限公司 | A kind of manhole cover lock device |
-
2011
- 2011-05-23 CN CN201120165873XU patent/CN202152179U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102295117A (en) * | 2011-05-23 | 2011-12-28 | 西安赛思通电子有限公司 | Oil tank anti-theft electronic metering hole |
| CN102295117B (en) * | 2011-05-23 | 2013-08-28 | 西安赛思通电子有限公司 | Oil tank anti-theft electronic metering hole |
| CN109533698A (en) * | 2018-10-12 | 2019-03-29 | 北京万佳信科技有限公司 | A kind of manhole cover lock device |
| CN109533698B (en) * | 2018-10-12 | 2024-03-29 | 北京万佳信科技有限公司 | Manhole cover lockset device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20120229 Termination date: 20170523 |