CN204804564U - Electronic automatically -controlled door hinge - Google Patents
Electronic automatically -controlled door hinge Download PDFInfo
- Publication number
- CN204804564U CN204804564U CN201520395673.1U CN201520395673U CN204804564U CN 204804564 U CN204804564 U CN 204804564U CN 201520395673 U CN201520395673 U CN 201520395673U CN 204804564 U CN204804564 U CN 204804564U
- Authority
- CN
- China
- Prior art keywords
- door
- door hinge
- motor
- closing part
- sleeve pipe
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model provides an electronic automatically -controlled door hinge, is including installing door frame page or leaf piece on the door frame, installing door page or leaf piece and switch door drive arrangement on the door, door frame page or leaf piece and door page or leaf piece are swung around same axis the carried forward through mounting sleeve, swing sleeve pipe respectively each other, switch door drive arrangement is including fixing motor, the motor fixed block in mounting sleeve and installing and overlap intraductally and cut with scissors the piece that opens and shuts by the door that this motor drive worked in the swing. It is with motor, motor mounting and door hinge mounting sleeve and the swing cover intraduct that the piece installed respectively at door frame page or leaf piece and door page or leaf piece that open and shut, is that the control whole switch door drive arrangement that opens the door and close the door hides inside mounting sleeve and the swing sheathed tube promptly, can't see outside, so its is rational in infrastructure, wholly seems more pleasing to the eye, and do not need to install the single arm -drag in one side of door with the ground in addition to the installation space of whole door has been saved.
Description
Technical field
The utility model relates to electric automatic door hinge.
Background technology
We know, door has miscellaneous, have a kind of be with hand by door toward interior toward or push away or draw the door of open and close, this door is by being installed on doorframe by door hinge by door, being pushed away by external force (generally direct hand goes push-and-pull) or drawing makes a drive dress hinge thereon rotate around the hinge be contained on doorframe, thus realizes the object of enabling; In the process used, often both hands can be held heavier article and rise and do not sell to open the door sometimes, and we just need thing to be on hand put on the ground enabling again or make other people to help enabling like this, use inconvenience very; In order to address this problem, people utilize the principle of the forward and backward of motor, have devised the door of automatic switch, this door needs on door, to load onto inductor and load onto motor on the wall of the side of door or on the ground, is then connected by a mobilizable torque arm between motor and door, when inductor senses that someone comes, by signal feedback to controller, make motor start to rotate drive torque arm and move, then door is opened, when people turnover away from after, motor can rotate backward and shut the door.But the current this door being carried out automatic switch by motor, on the wall that its motor is mounted in a side or on the ground, so just need to vacate certain space in the side of door or ground and carry out mounted motor, thus considerably increase the installing space of whole door, and motor exposes the entirety of door is seemed unsightly.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides rational in infrastructure, overall appearance and can save space-efficient electric automatic door hinge.
In order to solve the technical problem of above-mentioned existence, the utility model adopts following technical proposals:
A kind of electric automatic door hinge, is characterized in that, comprise the doorframe hinge be installed on doorframe, is arranged on door hinge on door and switch gate drive unit;
Described doorframe hinge and door hinge swing around same axis mutually respectively by after mounting sleeve, the docking of swing sleeve pipe;
Described switch gate drive unit comprises the motor be fixed in mounting sleeve, motor fixed block and is arranged on and to swing in sleeve pipe and by the door hinge opening and closing part of this motor drive operational.
In the technical scheme of cutting with scissors above-mentioned electric automatic door, described motor, motor fixed block and door hinge opening and closing part all have a pair; Described swing sleeve pipe comprises swing sleeve pipe and lower swing sleeve pipe, and they are distributed in the upper and lower both sides of door hinge, and the distance between them can just put in for mounting sleeve; A pair described motor symmetry is arranged in mounting sleeve, and described that is arranged in upper swing sleeve pipe and lower swing sleeve pipe door hinge opening and closing part symmetry.
In the technical scheme of cutting with scissors above-mentioned electric automatic door, the motor shaft 311 of described motor is connected with the driving link for driving door hinge opening and closing part to rotate, described driving link and door hinge opening and closing part are provided with can intermeshing helical teeth; Projection is provided with in the side of described door hinge opening and closing part; Be provided with bar shaped slide rail at described that on the inwall swinging sleeve pipe, described projection can slide in bar shaped slide rail; Be fixed in mounting sleeve together with after described driving link connects with motor; Described door hinge opening and closing part is also connected with back-moving spring; Be provided with top plug at that end that described swing sleeve pipe is outer, one end of described back-moving spring is connected with door hinge opening and closing part, and the other end is filled in top and is connected; Be connected with in the inner of described top plug the microswitch being controlled power on/off by door hinge opening and closing part, described microswitch is ensconced in back-moving spring.
Compared with prior art, the beneficial effects of the utility model are: it is the mounting sleeve and the swing inside pipe casing that the motor of switch gate drive unit, motor fixture and door hinge opening and closing part are arranged on respectively doorframe hinge and door hinge, namely be that the whole switch gate drive unit controlling to open the door and close the door has been hidden in mounting sleeve and has swung the inside of sleeve pipe, can't see outside, therefore its is rational in infrastructure, and entirety seems more attractive in appearance; And do not need in the side of door and ground, torque arm to be installed in addition, thus save the installing space of whole door.
[accompanying drawing explanation]
Fig. 1 is scheme of installation of the present utility model.
[detailed description of the invention]
A kind of electric automatic door hinge, as shown in Figure 1, comprises the doorframe hinge 1 be installed on doorframe, is arranged on door hinge 2 on door and switch gate drive unit 3;
Described doorframe hinge 1 and door hinge 2 swing around same axis after docking mutually respectively by mounting sleeve 11, swing sleeve pipe 21;
Described switch gate drive unit 3 comprises the motor 31 be fixed in mounting sleeve 11, motor fixed block 32 and is arranged on and swings in sleeve pipe 21 and driven the door hinge opening and closing part 4 of work by this motor 31.
The utility model is when assembling, first motor 31 is put into it from one end of mounting sleeve 11 inner, then be fixed by motor fixture 32, then that end that the swing sleeve pipe 21 mounting sleeve 11 in doorframe hinge 1 aimed in door hinge 2 is inner, again door hinge opening and closing part 4 is inserted from swinging that outer end of sleeve pipe 21, it is made to be connected with the motor shaft 311 of motor 31 or to be driven by the driving link 312 on motor shaft again, when mounting sleeve 11, after swing sleeve pipe 21 docks, these two hinges just can swing mutually, finally respectively doorframe hinge 1 and door hinge 2 are contained on doorframe with on door.In use, someone makes motor 31 start working by inductor when door, and motor shaft 311 starts to rotate, and is arranged on door hinge opening and closing part 4 on motor shaft 311 along with rotation, door hinge opening and closing part 4 drives door hinge 2 to rotate again, and the door be at this moment connected with door hinge 2 is just opened lentamente; After people enters or go out away from door, motor 31 controls motor shaft 311 and rotates backward to reach the object of closing the door.
The utility model is the mounting sleeve 11 and swing sleeve pipe 21 inside that the motor 31 of switch gate drive unit 3, motor fixture 32 and door hinge opening and closing part 4 are arranged on respectively doorframe hinge 1 and door hinge 2 as seen from the above, namely be that the whole switch gate drive unit 3 controlling to open the door and close the door has been hidden in mounting sleeve 11 and has swung the inside of sleeve pipe 21, can't see outside, therefore its is rational in infrastructure, and entirety seems more attractive in appearance; And do not need in the side of door and ground, torque arm to be installed in addition, thus save the installing space of whole door.
In the present embodiment, as shown in Figure 1, described motor 31, motor fixed block 32 and door hinge opening and closing part 4 all have a pair; Described swing sleeve pipe 21 comprises swing sleeve pipe 211 and lower swing sleeve pipe 212, and they are distributed in the upper and lower both sides of door hinge 2, and the distance between them can just put in for mounting sleeve 11; Described this is arranged in mounting sleeve 11 to motor 31 symmetry, described that is arranged in upper swing sleeve pipe 211 and lower swing sleeve pipe 212 to door hinge opening and closing part 4 symmetry, in enabling with at closing time, two motors start simultaneously, switch gate so both can have been made more steady, the load of single motor switch gate can be reduced again, thus improve the application life of motor, door hinge; Usually when using door hinge, size according to door all can install two or more door hinge on every door, each like this door is started by multiple motor when switch gate simultaneously, therefore even door large again can realize automatic opening and closing door by installing multiple door hinge, as long as make all motors on door work simultaneously, the utility model just can be allowed to meet various types of door.
As shown in Figure 1, the motor shaft 311 of described motor 31 is connected with the driving link 312 for driving door hinge opening and closing part 4 to rotate, described driving link 312 and door hinge opening and closing part 4 are provided with can intermeshing helical teeth 8, projection 41 is provided with in the side of described door hinge opening and closing part 4, be provided with bar shaped slide rail 22 at described that on the inwall swinging sleeve pipe 21, described projection 41 can slide in bar shaped slide rail 22, be fixed in mounting sleeve 11 together with after described driving link 312 connects with motor 31, described door hinge opening and closing part 4 is also connected with back-moving spring 5, be provided with top plug 6 at that end that described swing sleeve pipe 21 is outer, one end of described back-moving spring 5 is connected with door hinge opening and closing part 4, and the other end is connected with top plug 6, be connected with in the inner of described top plug 6 microswitch 7 being controlled power on/off by door hinge opening and closing part 4, described microswitch 7 is ensconced in back-moving spring 5, under conventional sense, driving link 312 and door hinge opening and closing part 4 mesh together, when motor shaft 311 rotation on motor 31 drives driving link 312 to rotate, door hinge opening and closing part 4 also can along with rotation, because the projection 41 on door hinge opening and closing part 4 is on bar shaped slide rail 22, therefore door hinge opening and closing part 4 can drive door hinge 2 to rotate the object reaching enabling, close the door, in actual use, the people or obstruction that prepare into and out of door sometimes can be bumped against in the process of closing the door, now door is blocked by people or obstruction and cannot continue to shut, at this moment the door hinge opening and closing part 4 in the door hinge 2 be connected with door also just cannot be rotated further, and now driving link 312 and door hinge opening and closing part 4 also mesh together, so door hinge opening and closing part 4 can only be promoted axially to slide outward a bit of distance along bar shaped slide rail 22 after the active force overcoming back-moving spring 5, thus depart from gradually and the engaging of driving link 312, when door hinge opening and closing part 4 slides into certain stroke outward, it touches microswitch 7, microswitch 7 controls motor 31 and rotates backward door is opened a little outward, avoids the situation that the motor that always carries out rotating action of closing the door may burn out because door is blocked by people for a long time and occurs, driving link 312 while motor reversal on it removes the active force to door hinge opening and closing part 4, so door hinge opening and closing part 4 resets toward motor drive direction under back-moving spring 5 acts on, it no longer touches microswitch 7, so microswitch 7 power-off, one power-off, motor starts again rotation of closing the door, if at this moment door is still blocked, (door hinge opening and closing part slides outward in the action starting again above repetition, door hinge opening and closing part encounters microswitch, motor reversal, door hinge opening and closing part down resets and slides), just as elevator door opens the door because being subject to external force stop repeatedly when closing the door action, and once people or obstruction remove the stop to door, motor just can proceed action of closing the door.
Although reference above embodiment describes the utility model in detail, but be it will be apparent to one skilled in the art that by the disclosure, and when not departing from principle of the present utility model and the scope of described claim restriction, can make a variety of changes the utility model or revise.Therefore, the detailed description of disclosure embodiment is only used for explaining, instead of is used for limiting the utility model, but is defined by the subject-matter of the claims the scope of protection.
Claims (3)
1. electric automatic door hinge, is characterized in that, comprise the doorframe hinge (1) be installed on doorframe, is arranged on door hinge (2) on door and switch gate drive unit (3);
Described doorframe hinge (1) and door hinge (2) swing around same axis mutually respectively by after mounting sleeve (11), swing sleeve pipe (21) docking;
Described switch gate drive unit (3) comprises the motor (31) be fixed in mounting sleeve (11), motor fixed block (32) and is arranged on and swings in sleeve pipe (21) and driven the door hinge opening and closing part (4) of work by this motor (31).
2. electric automatic door hinge according to claim 1, it is characterized in that, described motor (31), motor fixed block (32) and door hinge opening and closing part (4) all have a pair; Described swing sleeve pipe (21) comprises swing sleeve pipe (211) and lower swing sleeve pipe (212), and they are distributed in the upper and lower both sides of door hinge (2), and the distance between them can just supply mounting sleeve (11) to put in; Described a pair motor (31) symmetry is arranged in mounting sleeve (11), and described that is arranged in upper swing sleeve pipe (211) and lower swing sleeve pipe (212) door hinge opening and closing part (4) symmetry.
3. electric automatic door hinge according to claim 2, it is characterized in that, the motor shaft (311) of described motor (31) is connected with for driving door hinge opening and closing part (4) driving link (312) that rotates, described driving link (312) and door hinge opening and closing part (4) are provided with can intermeshing helical teeth (8); Projection (41) is provided with in the side of described door hinge opening and closing part (4); Be provided with bar shaped slide rail (22) at described that on the inwall swinging sleeve pipe (21), described projection (41) can slide in bar shaped slide rail (22); Be fixed on together with after described driving link (312) connects with motor (31) in mounting sleeve (11); Described door hinge opening and closing part (4) is also connected with back-moving spring (5); Be provided with top plug (6) at that end that described swing sleeve pipe (21) is outer, one end of described back-moving spring (5) is connected with door hinge opening and closing part (4), and the other end is filled in (6) with top and is connected; Be connected with the microswitch (7) being controlled power on/off by door hinge opening and closing part (4) in the inner on described top plug (6), described microswitch (7) is ensconced in back-moving spring (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520395673.1U CN204804564U (en) | 2015-06-09 | 2015-06-09 | Electronic automatically -controlled door hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520395673.1U CN204804564U (en) | 2015-06-09 | 2015-06-09 | Electronic automatically -controlled door hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204804564U true CN204804564U (en) | 2015-11-25 |
Family
ID=54589407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520395673.1U Withdrawn - After Issue CN204804564U (en) | 2015-06-09 | 2015-06-09 | Electronic automatically -controlled door hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204804564U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104895443A (en) * | 2015-06-09 | 2015-09-09 | 刘婉梅 | Electric automatic door hinge |
| CN109403781A (en) * | 2019-01-03 | 2019-03-01 | 浙江省海洋水产养殖研究所 | A kind of laboratory automatic opening-closing |
-
2015
- 2015-06-09 CN CN201520395673.1U patent/CN204804564U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104895443A (en) * | 2015-06-09 | 2015-09-09 | 刘婉梅 | Electric automatic door hinge |
| CN104895443B (en) * | 2015-06-09 | 2017-05-31 | 中山市华冠五金有限公司 | Electric automatic door cuts with scissors |
| CN109403781A (en) * | 2019-01-03 | 2019-03-01 | 浙江省海洋水产养殖研究所 | A kind of laboratory automatic opening-closing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160421 Address after: 528400 Guangdong Province, Zhongshan City Xiaolan Town Yucheng Road No. 8, building D, A, B Patentee after: Zhongshan Hua Guan Hardware Co., Ltd. Address before: 528400 Guangdong province Zhongshan City Xiaolan Town, Kau mouth straight Street No. 42 Patentee before: Liu Wanmei |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20151125 Effective date of abandoning: 20170531 |
|
| AV01 | Patent right actively abandoned |