CN104975764A - Motor-driven door lock and sterilization cabinet - Google Patents
Motor-driven door lock and sterilization cabinet Download PDFInfo
- Publication number
- CN104975764A CN104975764A CN201510427953.0A CN201510427953A CN104975764A CN 104975764 A CN104975764 A CN 104975764A CN 201510427953 A CN201510427953 A CN 201510427953A CN 104975764 A CN104975764 A CN 104975764A
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- Prior art keywords
- door
- motor
- drive
- transmission shaft
- power
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Abstract
The invention discloses a motor-driven door lock. The motor-driven door lock comprises a shell, a motor, a door driving device and a bolt. The motor and the door driving device are located in the shell. The door driving device is connected between the motor and the bolt. The door driving device drives the bolt to move under the power provided by the motor. A hand-operated shaft is fixed on a transmission shaft of the motor. The hand-operated shaft and the transmission shaft are arranged coaxially. The tail end of the hand-operated shaft extends out of the sidewall of the shell. The motor-driven door lock is simple in overall structure and can effectively solve the problem that a door cannot be opened due to a power failure or a motor fault in the use process of a motor-driven door system, and therefore a sterilization cabinet is used very conveniently.
Description
Technical field
The present invention relates to a kind of sterilizing cabinet in medical industry, especially relate to a kind of power door Manual door opener of sterilizing cabinet
Background technology
In many pharmaceutical production and medicine equipment use, the clean level in order to the quality and medicine equipment that ensure medicine generally all needs to carry out sterilization treatment, and visible sterilizing is a very important link during pharmaceutical production and medicine equipment use.
At present, known sterilizing cabinet power door is made up of door motor 11 and door drive system 12, shown in ginseng Fig. 1.In use, there is the problem cannot opened the door because of power failure or electrical fault, so just great inconvenience caused to the use of sterilizing cabinet in such power door system.
Summary of the invention
The object of the present invention is to provide a kind of power door door lock and sterilizing cabinet, to overcome deficiency of the prior art.
For achieving the above object, the invention provides following technical scheme:
The embodiment of the present application discloses a kind of power door door lock, comprise housing, motor, door drive and dead bolt, described motor and door drive are positioned at described housing, described door drive is connected between described motor and dead bolt, described dead bolt is driven to move under the power that described door drive provides at motor, the power transmission shaft of described motor is fixed with manual shaft, and described manual shaft and described power transmission shaft are coaxially arranged, and described manual the tip of the axis extends the sidewall of described housing.
Preferably, in above-mentioned power door door lock, one end that described manual shaft is positioned at described hull outside is fixed with hexagonal steady pin.
Preferably, in above-mentioned power door door lock, described manual shaft is sheathed on the outside of described power transmission shaft near one end of described power transmission shaft, is removably connected between described manual shaft and described power transmission shaft by screw.
Preferably, in above-mentioned power door door lock, described power transmission shaft is fixed with the first sprocket wheel, described door drive comprises the second sprocket wheel, is connected between described first sprocket wheel and the second sprocket wheel by chain drive.
Preferably, in above-mentioned power door door lock, described door drive also comprises the drive rod and right angle connecting rod that are positioned at described housing, one end of described drive rod is connected with described second sprocket wheel, described second sprocket rotation moves in the horizontal direction to drive described drive rod, described right angle connecting rod is rotationally connected with described housing in right angle, and one end of described right angle connecting rod is rotationally connected with described drive rod, and the other end is rotationally connected with described dead bolt.
Disclosed herein as well is a kind of sterilizing cabinet, comprise a body and be installed on the door lock on described door body, described door lock comprises housing, motor, door drive and dead bolt, described motor and door drive are positioned at described housing, described door drive is connected between described motor and dead bolt, described dead bolt is driven to move under the power that described door drive provides at motor, the power transmission shaft of described motor is fixed with manual shaft, described manual shaft and described power transmission shaft are coaxially arranged, and described manual the tip of the axis extends the sidewall of described housing.
Compared with prior art, the invention has the advantages that: overall structure of the present invention is simple, can effectively solve power door system in use, there is the problem cannot opened the door because of power failure or electrical fault, so just great convenience is caused to the use of sterilizing cabinet.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, the accompanying drawing that the following describes is only some embodiments recorded in the application, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Figure 1 shows that conventional sterilization cabinet-type air conditioner moves the schematic diagram of door lock structure;
Figure 2 shows that the schematic diagram of sterilizing cabinet power door door latch structure in the specific embodiment of the invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be described in detail the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite not making creative work, all belongs to the scope of protection of the invention.
Shown in ginseng Fig. 2, the door lock of sterilizing cabinet power door, comprise housing 21, motor 22, door drive 23 and dead bolt 24, motor 22 and door drive 23 are positioned at housing 21, door drive 23 is connected between motor 22 and dead bolt 24, drives dead bolt 24 to move, the power transmission shaft of motor 22 is fixed with manual shaft 25 under the power that door drive 23 provides at motor 22, manual shaft 25 and power transmission shaft are coaxially arranged, and the end of manual shaft 25 extends the sidewall of housing 21.
In this technical scheme, when cannot open the door in power failure or electrical fault, the manual shaft 25 being positioned at housing 21 outside can be driven, drive drive axis manually, and then pull dead bolt to unblank.
Further, one end that manual shaft 25 is positioned at housing 21 outside is fixed with hexagonal steady pin.
In this technical scheme, can realize driving manual shaft by open-end wrench.Be easy to it is contemplated that in other technologies scheme, one end that manual shaft is positioned at hull outside also can be set to the non-arcwall face of other types, is such as set to rectangular portion, also can be driven by spanner.
Further, manual shaft 25 is sheathed on the outside of power transmission shaft near one end of power transmission shaft, is removably connected between manual shaft and power transmission shaft by screw.
In this technical scheme, easy for installation between manual shaft and power transmission shaft, firm.
Further, power transmission shaft is fixed with the first sprocket wheel, door drive comprises the second sprocket wheel, is connected between the first sprocket wheel and the second sprocket wheel by chain drive.Door drive also comprises the drive rod 26 and right angle connecting rod 27 that are positioned at housing, one end of drive rod is connected with the second sprocket wheel, second sprocket rotation moves in the horizontal direction to drive drive rod, right angle connecting rod is rotationally connected with housing in right angle, one end of right angle connecting rod is rotationally connected with drive rod, and the other end is rotationally connected with dead bolt.
In this technical scheme, machine operation drives the first sprocket rotation, first sprocket wheel is by chain-driving second sprocket rotation, second chain wheel drive drive rod moves in the horizontal direction, drive rod and then promotion right angle connecting rod rotate, thus drive dead bolt to move in the horizontal direction, realize sealed and release function.
It should be noted that, in this article, the such as relational terms of first and second grades and so on is only used for an entity or operation to separate with another entity or operating space, and not necessarily requires or imply the relation that there is any this reality between these entities or operation or sequentially.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or equipment and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or equipment.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment comprising described key element and also there is other identical element.
The above is only the detailed description of the invention of the application; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the application's principle; can also make some improvements and modifications, these improvements and modifications also should be considered as the protection domain of the application.
Claims (6)
1. a power door door lock, comprise housing, motor, door drive and dead bolt, described motor and door drive are positioned at described housing, described door drive is connected between described motor and dead bolt, described dead bolt is driven to move under the power that described door drive provides at motor, it is characterized in that: the power transmission shaft of described motor is fixed with manual shaft, described manual shaft and described power transmission shaft are coaxially arranged, and described manual the tip of the axis extends the sidewall of described housing.
2. power door door lock according to claim 1, is characterized in that: one end that described manual shaft is positioned at described hull outside is fixed with hexagonal steady pin.
3. power door door lock according to claim 1, be is characterized in that: described manual shaft is sheathed on the outside of described power transmission shaft near one end of described power transmission shaft, is removably connected between described manual shaft and described power transmission shaft by screw.
4. power door door lock according to claim 1, it is characterized in that: described power transmission shaft is fixed with the first sprocket wheel, described door drive comprises the second sprocket wheel, is connected between described first sprocket wheel and the second sprocket wheel by chain drive.
5. power door door lock according to claim 4, it is characterized in that: described door drive also comprises the drive rod and right angle connecting rod that are positioned at described housing, one end of described drive rod is connected with described second sprocket wheel, described second sprocket rotation moves in the horizontal direction to drive described drive rod, described right angle connecting rod is rotationally connected with described housing in right angle, one end of described right angle connecting rod is rotationally connected with described drive rod, and the other end is rotationally connected with described dead bolt.
6. a sterilizing cabinet, comprise a body and be installed on the door lock on described door body, it is characterized in that: described door lock comprises housing, motor, door drive and dead bolt, described motor and door drive are positioned at described housing, described door drive is connected between described motor and dead bolt, described dead bolt is driven to move under the power that described door drive provides at motor, the power transmission shaft of described motor is fixed with manual shaft, described manual shaft and described power transmission shaft are coaxially arranged, and described manual the tip of the axis extends the sidewall of described housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510427953.0A CN104975764A (en) | 2015-07-21 | 2015-07-21 | Motor-driven door lock and sterilization cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510427953.0A CN104975764A (en) | 2015-07-21 | 2015-07-21 | Motor-driven door lock and sterilization cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104975764A true CN104975764A (en) | 2015-10-14 |
Family
ID=54272689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510427953.0A Pending CN104975764A (en) | 2015-07-21 | 2015-07-21 | Motor-driven door lock and sterilization cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104975764A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2392870Y (en) * | 1998-12-02 | 2000-08-23 | 易林 | Telecontrolled electric door-window lock |
| CN201981885U (en) * | 2011-03-11 | 2011-09-21 | 浙江金财工贸有限公司 | Emergent anti-theft lock of invisible belt |
| US20130298619A1 (en) * | 2012-05-10 | 2013-11-14 | Wesko Systems Limited | Interchangeable electronic lock |
| CN203308235U (en) * | 2013-06-09 | 2013-11-27 | 宁波艾康机电有限公司 | Door lock structure of sterilizer |
| CN204850750U (en) * | 2015-07-21 | 2015-12-09 | 张家港市嘉瑞制药机械有限公司 | Sterilizer is locked, is reached to motor -driven every |
-
2015
- 2015-07-21 CN CN201510427953.0A patent/CN104975764A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2392870Y (en) * | 1998-12-02 | 2000-08-23 | 易林 | Telecontrolled electric door-window lock |
| CN201981885U (en) * | 2011-03-11 | 2011-09-21 | 浙江金财工贸有限公司 | Emergent anti-theft lock of invisible belt |
| US20130298619A1 (en) * | 2012-05-10 | 2013-11-14 | Wesko Systems Limited | Interchangeable electronic lock |
| CN203308235U (en) * | 2013-06-09 | 2013-11-27 | 宁波艾康机电有限公司 | Door lock structure of sterilizer |
| CN204850750U (en) * | 2015-07-21 | 2015-12-09 | 张家港市嘉瑞制药机械有限公司 | Sterilizer is locked, is reached to motor -driven every |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151014 |