CN204850992U - Spontaneous level alarm that opens door - Google Patents
Spontaneous level alarm that opens door Download PDFInfo
- Publication number
- CN204850992U CN204850992U CN201520541263.3U CN201520541263U CN204850992U CN 204850992 U CN204850992 U CN 204850992U CN 201520541263 U CN201520541263 U CN 201520541263U CN 204850992 U CN204850992 U CN 204850992U
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- CN
- China
- Prior art keywords
- vertical hinged
- hinged door
- power generation
- speed
- door
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Burglar Alarm Systems (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The utility model discloses a spontaneous level alarm that opens door, including link mechanism, link mechanism one end is connected with connecting rod fixing seat, and connecting rod fixing seat fixes on the door frame, and link mechanism's the other end and acceleration rate generating set spare are connected, and acceleration rate generating set spare passes through set screw to be connected with the motor fixing base, and the motor fixing base passes through the fix with screw at door on physically, and acceleration rate generating set spare passes through the wire and is connected with control circuit. Do not need external power supply but utilize the kai heguan of the door body to generate electricity, guarantee the normal work of whole operating circuit, when acceleration rate generator increasing ratio was very big, the reaction force that can utilize the electromagnetic field to do all can strengthened the damping effect of switch door, steady more, the safety of messenger's switch door, additionally, the utility model discloses the principle is simple, with low costs, practical convenient, the installation of being convenient for, warning effect are obvious, is fit for using the place at middle and primary schools classroom and the high frequency of office area vertical hinged door and using, has very wide popularization prospect.
Description
Technical field
The utility model belongs to warning device technical field, relates to a kind of self power generation vertical hinged door alarm.
Background technology
The many employings of the public place door body such as classroom, office are single fans or fans vertical hinged door more, be limited to the factors such as safety, mostly the glass window that can have an X-rayed is not installed, can collide in vertical hinged door body moving process and be in a people for body opposite side, cause unnecessary injury or loss, particularly skeletal immature children or teenager, comparatively unexpected when they open the door, often cause a body pedestrian accident.Therefore, design a enabling proximity-warning device to seem particular importance.
Existing warning device all needs external power supply, and effect just avoids theft, and uses inconvenience and effectively can not avoid a body pedestrian accident's generation.
Utility model content
The purpose of this utility model is to provide a kind of self power generation vertical hinged door alarm, without the need to external power supply, and the problem easily causing a body to thrust into when solving enabling.
The technical scheme that the utility model adopts is: a kind of self power generation vertical hinged door alarm, comprise linkage, linkage one end is connected with connecting rod holder, connecting rod holder is fixed on doorframe upper end, the other end of linkage is connected with speed-up generator assembly, speed-up generator assembly is connected with motor fixing seat by hold-down screw, and motor fixing seat is fixed by screws on a body, and speed-up generator assembly is connected with control circuit by wire.
Feature of the present utility model is also:
Control circuit is installed in the housing, and housing is fixed on a body by hold-down screw.
Linkage comprises the adjusting nut of adjustable threaded rod length, and linkage also comprises connecting rod limb, connecting rod limb is provided with limb fixed block, and limb fixed block is connected with speed-up generator assembly.
Speed-up generator assembly is arranged on generator housing, speed-up generator assembly is provided with motor rotation axis, motor rotation axis there is screwed hole, motor rotation axis is provided with gear train, gear in gear train engages each other and realizes speedup, generator housing is provided with joint pin, and joint pin is connected with motor fixing seat by screw.
Control circuit comprises the Voltage stabilizing module, rechargeable battery set, stabilizator and the circuit board that connect successively.
Circuit board is provided with buzzer, control module, LED and infrared module.
Control module adopts single-chip microcomputer to control, and the model of single-chip microcomputer is STC89C51.
The beneficial effects of the utility model are: a kind of self power generation vertical hinged door alarm, do not need external power supply but utilize the Kai Heguan of door body to generate electricity, ensureing the normal work of whole operating circuit; When speed-up generator speed increasing ratio is very large, the reaction force of electromagnetic force can be utilized to strengthen the damping of switch gate, make switch gate more steadily, safety; In addition, the utility model principle is simple, cost is low, practical and convenient, be convenient to install, warning effect is obvious, be applicable to being used in middle and primary schools classroom and vertical hinged door frequent field of employment, Office Area and use, there is very wide promotion prospect.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of self power generation vertical hinged door of the utility model alarm;
Fig. 2 is the structural representation of linkage in a kind of self power generation vertical hinged door of the utility model alarm;
Fig. 3 is the structural representation of speed-up generator assembly in a kind of self power generation vertical hinged door of the utility model alarm;
Fig. 4 is the structural representation of control circuit in a kind of self power generation vertical hinged door of the utility model alarm.
In figure, 1. linkage, 101. adjusting nuts, 102. threaded rod, 103. connecting rod limbs, 104. limb fixed blocks, 2. connecting rod holder, 3. motor fixing seat, 4. speed-up generator assembly, 401. joint pins, 402. generator housings, 403. motor rotation axis, 404. screwed holes, 405. gear trains, 5. wire, 6. hold-down screw, 7. control circuit, 701. Voltage stabilizing modules, 702. rechargeable battery set, 703. stabilizators, 704. circuit boards, 705. buzzers, 706. control module, 707.LED lamp, 708. infrared modules, 8. housing.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
The structure of a kind of self power generation vertical hinged door of the utility model alarm, as shown in Figure 1, comprise linkage 1, linkage 1 one end is connected with connecting rod holder 2, connecting rod holder 2 is fixed on doorframe upper end, the other end of linkage 1 is connected with speed-up generator assembly 4, speed-up generator assembly 4 is connected with motor fixing seat 3 by hold-down screw 6, motor fixing seat 3 is fixed by screws on a body, speed-up generator assembly 4 is connected with control circuit 7 by wire 5, control circuit 7 is arranged in housing 8, and housing 8 is fixed on a body by hold-down screw 6;
As shown in Figure 2, linkage 1 comprises the adjusting nut 101 of adjustable threaded rod 102 length, and linkage 1 also comprises connecting rod limb 103, connecting rod limb 103 is provided with limb fixed block 104, and limb fixed block 104 is connected with speed-up generator assembly 4;
As shown in Figure 3, speed-up generator assembly 4 is arranged on generator housing 402, speed-up generator assembly 4 is provided with motor rotation axis 403, motor rotation axis 403 there is screwed hole 404, motor rotation axis 403 is provided with gear train 405, gear in gear train 405 engages each other and realizes speedup, generator housing 402 is provided with joint pin 401, and joint pin 401 is connected with motor fixing seat 3 by screw;
As shown in Figure 4, control circuit 7 comprises the Voltage stabilizing module 701, rechargeable battery set 702, stabilizator 703 and the circuit board 704 that connect successively, circuit board 704 is provided with buzzer 705, control module 706, LED 707 and infrared module 708, control module 706 adopts single-chip microcomputer to control, and the model of single-chip microcomputer is STC89C51.
During use, door body drivening rod mechanism 1 in the process opened or closed moves, the motion of linkage 1 drives the motor rotation axis 403 of speed-up generator assembly 4 to rotate, realize generating, the electricity that speed-up generator assembly 4 sends carries out step-down by Voltage stabilizing module 701, be stored in rechargeable battery set 702, by stabilizator 703, the electricity that rechargeable battery set 702 stores ensures that circuit board 704 normally works, when people arrives in infrared module 708 induction range, control module 706 receives signal and gives an order, buzzer 705 will send the high-decibel sound, LED 707 will light, reach the object of warning.
During installation, connecting rod holder 2 to be arranged on doorframe by screw and to ensure that doorframe and door are in same level, doorframe and door-plate must be smooth, the length of threaded rod 102 is regulated to regulate the length of whole linkage 1 by adjusting nut 101, also will ensure during installation that the connecting rod limb 103 of stretching is vertical with door, motor fixing seat 3 is fixed on edge on a body; The liftoff segment distance of installation site palpus of infrared module 708, directly do not face toward glass door and window simultaneously away from cold and hot air outlet, after infrared module 708 installs, adjust angle of inclination, carry out walking test, the position angle of adjustment infrared module 708 reaches best sensitive state.
A kind of self power generation vertical hinged door alarm, does not need external power supply but utilizes the Kai Heguan of door body to generate electricity, ensureing the normal work of whole operating circuit; When speed-up generator speed increasing ratio is very large, the reaction force of electromagnetic force can be utilized to strengthen the damping of switch gate, make switch gate more steadily, safety; In addition, the utility model principle is simple, cost is low, practical and convenient, be convenient to install, warning effect is obvious, be applicable to being used in middle and primary schools classroom and vertical hinged door frequent field of employment, Office Area and use, there is very wide promotion prospect.
Claims (7)
1. a self power generation vertical hinged door alarm, it is characterized in that, comprise linkage (1), linkage (1) one end is connected with connecting rod holder (2), described connecting rod holder (2) is fixed on doorframe upper end, the other end of linkage (1) is connected with speed-up generator assembly (4), speed-up generator assembly (4) is connected with motor fixing seat (3) by hold-down screw (6), motor fixing seat (3) is fixed by screws on a body, speed-up generator assembly (4) is connected with control circuit (7) by wire (5).
2. a kind of self power generation vertical hinged door alarm according to claim 1, is characterized in that, described control circuit (7) is arranged in housing (8), and housing (8) is fixed on a body by hold-down screw (6).
3. a kind of self power generation vertical hinged door alarm according to claim 1, it is characterized in that, described linkage (1) comprises the adjusting nut (101) of adjustable threaded rod (102) length, linkage (1) also comprises connecting rod limb (103), connecting rod limb (103) is provided with limb fixed block (104), limb fixed block (104) is connected with speed-up generator assembly (4).
4. a kind of self power generation vertical hinged door alarm according to claim 1, it is characterized in that, described speed-up generator assembly (4) is arranged on generator housing (402), speed-up generator assembly (4) is provided with motor rotation axis (403), motor rotation axis (403) there is screwed hole (404), motor rotation axis (403) is provided with gear train (405), gear in gear train (405) engages each other and realizes speedup, generator housing (402) is provided with joint pin (401), joint pin (401) is connected with motor fixing seat (3) by screw.
5. a kind of self power generation vertical hinged door alarm according to claim 1, it is characterized in that, described control circuit (7) comprises the Voltage stabilizing module (701), rechargeable battery set (702), stabilizator (703) and the circuit board (704) that connect successively.
6. a kind of self power generation vertical hinged door alarm according to claim 5, it is characterized in that, described circuit board (704) is provided with buzzer (705), control module (706), LED (707) and infrared module (708).
7. a kind of self power generation vertical hinged door alarm according to claim 6, is characterized in that, described control module (706) adopts single-chip microcomputer to control, and the model of single-chip microcomputer is STC89C51.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520541263.3U CN204850992U (en) | 2015-07-23 | 2015-07-23 | Spontaneous level alarm that opens door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520541263.3U CN204850992U (en) | 2015-07-23 | 2015-07-23 | Spontaneous level alarm that opens door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204850992U true CN204850992U (en) | 2015-12-09 |
Family
ID=54741551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520541263.3U Expired - Fee Related CN204850992U (en) | 2015-07-23 | 2015-07-23 | Spontaneous level alarm that opens door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204850992U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106088890A (en) * | 2016-06-12 | 2016-11-09 | 佛山科学技术学院 | A kind of door closer of recyclable kinetic energy |
| CN106652282A (en) * | 2016-11-16 | 2017-05-10 | 国家电网公司 | Power system anti-theft device |
-
2015
- 2015-07-23 CN CN201520541263.3U patent/CN204850992U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106088890A (en) * | 2016-06-12 | 2016-11-09 | 佛山科学技术学院 | A kind of door closer of recyclable kinetic energy |
| CN106088890B (en) * | 2016-06-12 | 2018-07-31 | 佛山科学技术学院 | A kind of door closer of recyclable kinetic energy |
| CN106652282A (en) * | 2016-11-16 | 2017-05-10 | 国家电网公司 | Power system anti-theft device |
| CN106652282B (en) * | 2016-11-16 | 2018-06-19 | 国家电网公司 | A kind of anti-theft device for electrical power system |
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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: 20151209 Termination date: 20160723 |