CN204238735U - A kind of family expenses door engine - Google Patents
A kind of family expenses door engine Download PDFInfo
- Publication number
- CN204238735U CN204238735U CN201420699266.5U CN201420699266U CN204238735U CN 204238735 U CN204238735 U CN 204238735U CN 201420699266 U CN201420699266 U CN 201420699266U CN 204238735 U CN204238735 U CN 204238735U
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- door
- current generator
- direct current
- bevel gear
- groove
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- Expired - Fee Related
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- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 239000002184 metal Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model family expenses door engine drives the bevel gear B be arranged on a body and the bevel gear A be connected by meshing transmission with bevel gear B by adopting direct current generator, and fixed cone gear A is on doorframe, thus drives door body to close; What on the horizontal frame of doorframe, further arrange that a Direct Action Type travel switch controls that direct current generator powers opens, stops, realize Men Kaihou direct current generator and carry out closing the door action, the phenomenon further " stoping for avoiding door to open rear motor immediately work and open the door ", direct current generator power supply circuit arranges time-delay relay, thus time delay carries out closing the door action after opening the door, and then well achieve and prevent from forgetting that the phenomenon of closing the door occurs, and this apparatus structure is simple, with low cost, easy installation and removal and need not destroy the attractive in appearance of existing door body.
Description
Technical field
The utility model belongs to safety-security area, particularly relates to a kind of family expenses door engine.
Background technology
Existing door comprises the door leaf and doorframe that are connected by articulated mounting, on doorframe, be generally provided with gear edge, and after door is closed, door leaf outer edge and gear are along contacting.Along with the development of science and technology, the progress of life, people have higher requirement to the safety of environment residing for oneself especially house security, forgetting and close the door and bring the problem of unnecessary loss, also having occurred various door engine to solve because go out or enter.But traditional door engine is generally electromagnetic power, torsion spring power or aerodynamic force, the door engine complex structure of electromagnetic power, and just understand automatic pick when needing the distance between doorframe and door (enabling amplitude) very little; The door engine life-span of torsion spring power is shorter, and when torsion spring distortion is seriously followed the string, door engine is also just bad, and this just proposes very high requirement to manufacture craft; The door engine structure of aerodynamic force is also very complicated, and the high request of tightness etc. also proposes very high requirement to manufacture craft.In sum, traditional door engine complex structure and require high to manufacture craft, thus makes its cost of production greatly increase.
Utility model content
The purpose of this utility model is to provide a kind of family expenses door engine, can realize the automatic shutter function of door, avoid traditional door engine shortcoming, have that structure is simple, cost is low and the advantage of long service life.
For solving the problem, the utility model by the following technical solutions:
A kind of family expenses door engine, comprise and control power supply, direct current generator, direct current generator power supply, time-delay relay and be arranged on doorframe gear along the Direct Action Type travel switch in upper first groove, coil and the Direct Action Type travel switch of described time-delay relay are connected on control both ends of power, and the normally open contact of described time-delay relay is connected on direct current generator power supply circuits; Also comprise the bevel gear A and bevel gear B that engage each other and be in transmission connection, bevel gear A is positioned at the second groove be arranged on above doorframe, and be fixedly connected with the second bottom portion of groove by vertical metal fixed bar, the center line of bevel gear A is located along the same line with the rotating shaft core of the articulated mounting arranged between door leaf and doorframe, bevel gear B is connected with the output revolving shaft of direct current generator, the output revolving shaft of direct current generator is horizontally disposed with, direct current generator is fixed on door in corresponding groove, outstanding first groove in push rod top of Direct Action Type travel switch.
The outstanding first groove upper surface 4mm to 8mm in push rod top of described Direct Action Type travel switch.
The dry cell of described control power acquisition 6V.
Described time-delay relay delay time is 4s to 10s.
Because the utility model drives the bevel gear B be arranged on a body and the bevel gear A be connected by meshing transmission with bevel gear B by adopting direct current generator, and fixed cone gear A is on doorframe, thus drives door body to close; What on the horizontal frame of doorframe, further arrange that a Direct Action Type travel switch controls that direct current generator powers opens, stops, realize Men Kaihou direct current generator and carry out closing the door action, the phenomenon further " stoping for avoiding door to open rear motor immediately work and open the door ", direct current generator power supply circuit arranges time-delay relay, thus time delay carries out closing the door action after opening the door, and then well achieve and prevent from forgetting that the phenomenon of closing the door occurs, and this apparatus structure is simple, with low cost, easy installation and removal and need not destroy the attractive in appearance of existing door body.
Accompanying drawing explanation
Fig. 1 is mounting structure schematic diagram of the present utility model;
Fig. 2 is that bevel gear described in the utility model is connected by meshing transmission schematic diagram.
Detailed description of the invention
As shown in Figure 1, 2: a kind of family expenses door engine, comprise control power supply, direct current generator M, direct current generator power supply, be arranged on doorframe gear along the Direct Action Type travel switch in the first groove 1 on 7 and time-delay relay, coil and the Direct Action Type travel switch of described time-delay relay are connected on control both ends of power, and the normally open contact of described time-delay relay and direct current generator M are connected on direct current generator power supply two ends, described Direct Action Type travel switch is constant close contact Direct Action Type travel switch, when push rod 6 is not by External Force Acting pressing, the contact of Direct Action Type travel switch and contact are normally closed, once be subject to pressed by external force, the push rod 6 of Direct Action Type travel switch will be with moving contact and contact separation, now Direct Action Type travel switch becomes off-state from closure state, when external force disappears, push rod 6 sets back due to the elastic deformation of the spring on push rod 6, now contact just driven by push rod 6 again thus and contact, Direct Action Type travel switch will recover closure state again, the utility model also comprises the bevel gear A and bevel gear B that engage each other and be in transmission connection, bevel gear A is positioned at the second groove 10 be arranged on above doorframe 3, and be fixedly connected with by bottom vertical metal fixed bar 8 and the second groove 10, the center line of bevel gear A is located along the same line with the rotating shaft core of the articulated mounting arranged between door leaf 4 and doorframe 3, bevel gear B is connected with the output revolving shaft 9 of direct current generator M, the output revolving shaft 9 of direct current generator M is horizontally disposed with, direct current generator M to be fixed on door leaf 4 in corresponding groove 2, outstanding first groove 1 in push rod 6 top of Direct Action Type travel switch.Outstanding first groove 1 upper surface 5---the 10mm in push rod 6 top of described Direct Action Type travel switch.The dry cell of described control power acquisition 6V.Described time-delay relay delay time is 4---10s.
During use, when pulling open door leaf 4 from the outside, door leaf 4 is owing to being subject to External Force Acting, and direct current generator M is fixed in the corresponding groove 2 on door leaf 4, door leaf 4 can rotate counterclockwise by drive motor M output revolving shaft 9, motor M output revolving shaft 9 is with dynamic bevel gear B to rotate counterclockwise around bevel gear A, and door leaf outer edge 5 and interior doorframe 7 are become from contact and be separated; When the push rod 6 being arranged on the constant close contact formula travel switch in interior doorframe 7 first groove 1 loses the pressing of door leaf outer edge 5, push rod 6 is because elastic deformation restores to the original state, contact and contact are become closed from disconnection, now, the time-delay relay be attached thereto conducts electricity work because circuit becomes path, trigger (preferred plan is time delay 5 seconds, and this time, people can be allowed to enter room and door leaf 4 also can not leave the long time); After delay time has arrived, the normally open contact of time-delay relay is subject to coil sucking action and closes, now, direct current generator M is energized conducting, output revolving shaft 9 clockwise direction of direct current generator M rotates, so the output revolving shaft 9 of direct current generator M will be with dynamic bevel gear B to rotate, because direct current generator M is fixed in the respective slot on door leaf 4 around bevel gear A clockwise direction, bevel gear A is fixed in the second groove 10 on doorframe 3, and direct current generator M will drive door leaf 4 to close; When door leaf 4 cuts out, door leaf outer edge 5 contacts with interior doorframe 7, the push rod 6 of constant close contact formula travel switch will make normally closed interlock and the contact separation of travel switch due to the pressed by external force being subject to door leaf outer edge 5, and travel switch will change off-state into by closure state; Now time-delay relay power-off, the normally open contact of time-delay relay and contact separation, direct current generator M power-off.Rear direct current generator M power-off shut by door leaf 4, effectively can reduce the waste of the energy, can also increase the application life of direct current generator M simultaneously.
Claims (4)
1. a family expenses door engine, it is characterized in that: comprise and control power supply, direct current generator, direct current generator power supply, time-delay relay and be arranged on doorframe gear along the Direct Action Type travel switch in upper first groove, coil and the Direct Action Type travel switch of described time-delay relay are connected on control both ends of power, and the normally open contact of described time-delay relay is connected on direct current generator power supply circuits; Also comprise the bevel gear A and bevel gear B that engage each other and be in transmission connection, bevel gear A is positioned at the second groove be arranged on above doorframe, and be fixedly connected with the second bottom portion of groove by vertical metal fixed bar, the center line of bevel gear A is located along the same line with the rotating shaft core of the articulated mounting arranged between door leaf and doorframe, bevel gear B is connected with the output revolving shaft of direct current generator, the output revolving shaft of direct current generator is horizontally disposed with, direct current generator is fixed on door in corresponding groove, outstanding first groove in push rod top of Direct Action Type travel switch.
2. a kind of family expenses door engine according to claim 1, is characterized in that: the outstanding first groove upper surface 4mm to 8mm in push rod top of described Direct Action Type travel switch.
3. a kind of family expenses door engine according to claim 2, is characterized in that: the dry cell of described control power acquisition 6V.
4. a kind of family expenses door engine according to claim 3, is characterized in that: described time-delay relay delay time is 4s to 10s.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420699266.5U CN204238735U (en) | 2014-11-20 | 2014-11-20 | A kind of family expenses door engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420699266.5U CN204238735U (en) | 2014-11-20 | 2014-11-20 | A kind of family expenses door engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204238735U true CN204238735U (en) | 2015-04-01 |
Family
ID=52768248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420699266.5U Expired - Fee Related CN204238735U (en) | 2014-11-20 | 2014-11-20 | A kind of family expenses door engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204238735U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106925866A (en) * | 2017-04-19 | 2017-07-07 | 海宁市锦新轴承有限公司 | A kind of welding set |
| CN107035264A (en) * | 2017-03-22 | 2017-08-11 | 青岛海尔特种电冰柜有限公司 | Door opening/closing apparatus and switch door control method |
| CN107461993A (en) * | 2017-08-26 | 2017-12-12 | 上海曼斐电器贸易有限公司 | A kind of refrigerator of automatic door-closing |
| CN108089041A (en) * | 2017-12-07 | 2018-05-29 | 国网山东省电力公司烟台供电公司 | A kind of box of electric energy meter protective device |
| CN108716347A (en) * | 2018-07-13 | 2018-10-30 | 威海职业学院 | Based on Internet of Things Training Room collection control door and control system |
| CN108843172A (en) * | 2017-08-05 | 2018-11-20 | 朱明德 | It is a kind of to rotate fan device and system and its working method automatically |
| CN109538094A (en) * | 2019-01-04 | 2019-03-29 | 张栎 | A kind of automatic charging delay door gear |
| CN111271930A (en) * | 2018-12-05 | 2020-06-12 | 邹庆丰 | Refrigerator device capable of automatically opening and closing door by using low-speed motor |
| CN111472637A (en) * | 2020-04-20 | 2020-07-31 | 中国医学科学院北京协和医院 | Foot-touch type automatic opening and closing toilet door |
-
2014
- 2014-11-20 CN CN201420699266.5U patent/CN204238735U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107035264A (en) * | 2017-03-22 | 2017-08-11 | 青岛海尔特种电冰柜有限公司 | Door opening/closing apparatus and switch door control method |
| CN106925866A (en) * | 2017-04-19 | 2017-07-07 | 海宁市锦新轴承有限公司 | A kind of welding set |
| CN106925866B (en) * | 2017-04-19 | 2018-12-04 | 东台市新杰科机械有限公司 | A kind of welding set for electric connection structure |
| CN108843172A (en) * | 2017-08-05 | 2018-11-20 | 朱明德 | It is a kind of to rotate fan device and system and its working method automatically |
| CN108843172B (en) * | 2017-08-05 | 2020-06-09 | 南京溧水高新创业投资管理有限公司 | Automatic fan rotating device and system and working method thereof |
| CN107461993A (en) * | 2017-08-26 | 2017-12-12 | 上海曼斐电器贸易有限公司 | A kind of refrigerator of automatic door-closing |
| CN108089041A (en) * | 2017-12-07 | 2018-05-29 | 国网山东省电力公司烟台供电公司 | A kind of box of electric energy meter protective device |
| CN108089041B (en) * | 2017-12-07 | 2020-03-31 | 国网山东省电力公司烟台供电公司 | Electric energy meter metering box protector |
| CN108716347A (en) * | 2018-07-13 | 2018-10-30 | 威海职业学院 | Based on Internet of Things Training Room collection control door and control system |
| CN111271930A (en) * | 2018-12-05 | 2020-06-12 | 邹庆丰 | Refrigerator device capable of automatically opening and closing door by using low-speed motor |
| CN109538094A (en) * | 2019-01-04 | 2019-03-29 | 张栎 | A kind of automatic charging delay door gear |
| CN111472637A (en) * | 2020-04-20 | 2020-07-31 | 中国医学科学院北京协和医院 | Foot-touch type automatic opening and closing toilet door |
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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 |
Granted publication date: 20150401 Termination date: 20151120 |
|
| EXPY | Termination of patent right or utility model |