CN213269430U - Sterilizer hatch door switch structure - Google Patents
Sterilizer hatch door switch structure Download PDFInfo
- Publication number
- CN213269430U CN213269430U CN202021566422.2U CN202021566422U CN213269430U CN 213269430 U CN213269430 U CN 213269430U CN 202021566422 U CN202021566422 U CN 202021566422U CN 213269430 U CN213269430 U CN 213269430U
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- Prior art keywords
- door
- sterilizer
- shaft
- driving rod
- hole
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Abstract
The utility model provides a sterilizer hatch door switch structure with following structure: the door plate main body is provided with a shaft hole which extends along the horizontal direction and penetrates through one side wall of the door plate main body, a door shaft is connected in the shaft hole in a sliding manner, the door plate main body is rotatably connected with a driving rod, the driving rod is provided with a connecting groove, the door shaft is provided with a connecting column, the connecting column is in clearance fit in the connecting groove, and the driving rod is used for driving the door shaft to slide in the shaft hole; when the driving rod drives the door shaft to pass through the limiting lug hole, the door of the sterilizer is locked; when the driving rod drives the door shaft to exit the limiting lug hole, the sterilizer door is unlocked. Through stirring the actuating lever and driving the door-hinge and slide in the shaft hole, utilize lever principle, the actuating lever is light convenient when stirring, and feels smoothly, can easily open or close sterilizer hatch door. In addition, the hatch door switch has simple structure and convenient processing, and can reduce the production cost.
Description
Technical Field
The utility model relates to a door switch technical field, what specifically say is a sterilizer hatch door switch structure.
Background
After the medical equipment is used, the medical equipment needs to be put into a sterilizer for sterilization, and all bacteria and liquid medicine residues on the equipment are removed. Most of the existing sterilizers are used for sterilizing equipment in a cabin body through high-temperature high-pressure steam, and because of safety considerations, cabin doors of the sterilizers are usually made to be thick and heavy, most of cabin door switches of the existing sterilizers are knob type switches, the cabin doors can rotate only by large force, and the sterilizer is extremely inconvenient to use. In addition, the knob switch is not smooth in rotation and poor in hand feeling in use.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: overcomes the defects of the prior art, and provides a sterilizer cabin door switch structure which has simple structure, easy and convenient rotation and smooth hand feeling.
The technical solution of the utility model is to provide a sterilizer hatch door switch structure with following structure: the door plate main body is provided with a shaft hole which extends along the horizontal direction and penetrates through one side wall of the door plate main body, a door shaft is connected in the shaft hole in a sliding manner, the door plate main body is rotatably connected with a driving rod, the driving rod is provided with a connecting groove, the door shaft is provided with a connecting column, the connecting column is in clearance fit in the connecting groove, and the driving rod is used for driving the door shaft to slide in the shaft hole; when the driving rod drives the door shaft to pass through the limiting lug hole, the door of the sterilizer is locked; when the driving rod drives the door shaft to exit the limiting lug hole, the sterilizer door is unlocked.
After the structure more than adopting, the utility model relates to a sterilizer hatch door switch structure compares with prior art, has following advantage:
through stirring the actuating lever and driving the door-hinge and slide in the shaft hole, utilize lever principle, the actuating lever is light convenient when stirring, and feels smoothly, can easily open or close sterilizer hatch door. In addition, the hatch door switch has simple structure and convenient processing, and can reduce the production cost.
Preferably, the door plate main body is provided with a guide groove arranged in parallel with the shaft hole, and the driving rod drives the connecting column to slide in the guide groove. Through the guide effect of guide way, the actuating lever drives the door-hinge and slides more smoothly in the shaft hole.
Preferably, the door panel main body is provided with a positioning column; when the driving rod rotates to abut against the positioning column, the driving rod drives the door shaft to penetrate through the limiting lug hole, and the sterilizer door is locked. The arrangement is convenient for users to judge whether the cabin door is locked or not.
Preferably, a travel switch ejector rod is arranged on the door panel main body and used for moving along with the door panel main body to open or close a travel switch on the cabin body. When the cabin door is opened, the stroke switch ejector rod is far away from the stroke switch along with the door panel main body, the stroke switch disconnects the control circuit, and the sterilizer cannot run at the moment, so that accidents are avoided; when the cabin door is closed, the stroke switch ejector rod presses the stroke switch along with the door panel main body, the stroke switch opens the control circuit, and the sterilizer can operate.
Preferably, a locking device is arranged on the limiting lug hole; the locking device is used for locking the door shaft in the limiting lug hole and preventing the door shaft from withdrawing from the limiting lug hole. When the sterilizer operates, the limiting pin of the locking device is popped out and clamped into the limiting hole on the door shaft, so that the user is prevented from opening the door by mistake.
Preferably, a handle is connected to the free end of the driving rod. After the arrangement, the driving rod is more convenient to stir.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic diagram of the explosion structure of the present invention.
As shown in the figure:
1. door plant main part, 2, spacing earhole, 3, shaft hole, 4, door-hinge, 5, actuating lever, 6, spread groove, 7, spliced pole, 8, guide way, 9, reference column, 10, travel switch ejector pin, 11, travel switch, 12, locking means, 13, handle, 14, spacer pin.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Meanwhile, the terms "first", "second", and the like are only used for distinguishing the names of the components, and have no primary and secondary relationship, so that the present invention is not limited.
As shown in fig. 1 and 2;
the utility model discloses a sterilizer hatch door switch structure with following structure: including rotating door plant main part 1 and the spacing earhole 2 of fixed connection on the cabin body of connection on the sterilizer cabin body, be equipped with one on the door plant main part 1 and extend and run through the shaft hole 3 of 1 lateral wall of door plant main part along the horizontal direction, sliding connection a door-hinge 4 in the shaft hole 3. Rotatable coupling has actuating lever 5 on the door plant main part 1, is equipped with spread groove 6 on the actuating lever 5, is equipped with spliced pole 7 on the door-hinge 4, and spliced pole 7 clearance fit is in spread groove 6. The driving rod 5 is used for driving the door shaft 4 to slide in the shaft hole 3, and when the driving rod 5 drives the door shaft 4 to pass through the limiting lug hole 2, the door of the sterilizer is locked; when the driving rod 5 drives the door shaft 4 to exit the limiting lug hole 2, the sterilizer cabin door is unlocked.
Through stirring actuating lever 5 and driving door-hinge 4 and slide in shaft hole 3, utilize lever principle, actuating lever 5 is light convenient when stirring, and feels smoothly, can easily open or close the sterilizer hatch door. In addition, the hatch door switch has simple structure and convenient processing, and can reduce the production cost.
The door panel main body 1 is provided with a guide groove 8 which is arranged in parallel with the shaft hole 3, and the driving rod 5 drives the connecting column 7 to slide in the guide groove 8. Through the guide effect of guide way 8, actuating lever 5 drives door-hinge 4 and slides more smoothly in shaft hole 3.
Be equipped with reference column 9 on door plant main part 1, when actuating lever 5 rotated to offseting with reference column 9, actuating lever 5 drove door-hinge 4 and passed spacing earhole 2, and the sterilizer hatch door is locked, can judge whether the hatch door pins by convenience of customers like this.
The door plate main body 1 is provided with a travel switch ejector rod 10, and the travel switch ejector rod 10 is used for moving along with the door plate main body 1 to open or close a travel switch 11 on the cabin body. When the cabin door is opened, the stroke switch ejector rod 10 is far away from the stroke switch 11 along with the door panel main body 1, the stroke switch 11 is disconnected with the control circuit, and the sterilizer cannot run at the moment, so that accidents are avoided; when the hatch door is closed, the stroke switch ejector rod 10 presses the stroke switch 11 along with the door panel main body 1, the stroke switch 11 opens the control circuit, and the sterilizer can operate. The travel switch 11 described above is prior art and will not be described in detail here.
As shown in fig. 2, the limiting lug hole 2 is provided with a locking device 12 for locking the door shaft 4 in the limiting lug hole 2 and preventing the door shaft 4 from exiting the limiting lug hole 2. When the sterilizer operates, the limit pin 14 of the locking device 12 is popped out and clamped into the limit hole on the door shaft 4, so that the user is prevented from opening the door by mistake, and accidents are prevented. The locking device 12 described above is also prior art and will not be described in detail here.
The free end of the driving rod 5 is connected with a handle 13, so that a user can conveniently stir the driving rod 5.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are all covered by the protection scope of the present invention, therefore, the protection scope of the present invention should be subject to the protection scope of the claims.
Claims (6)
1. The utility model provides a sterilizer hatch door switch structure, is including connecting door plant main part (1) and spacing earhole (2) in the sterilizer cabin body, be equipped with one on door plant main part (1) and extend and run through shaft hole (3) of a door plant main part (1) lateral wall along the horizontal direction, sliding connection a door-hinge (4) in shaft hole (3), its characterized in that: the door plate is characterized in that a driving rod (5) is rotatably connected to the door plate main body (1), a connecting groove (6) is formed in the driving rod (5), a connecting column (7) is arranged on the door shaft (4), the connecting column (7) is in clearance fit in the connecting groove (6), and the driving rod (5) is used for driving the door shaft (4) to slide in the shaft hole (3); when the driving rod (5) drives the door shaft (4) to pass through the limiting lug hole (2), the sterilizer door is locked; when the driving rod (5) drives the door shaft (4) to exit the limiting lug hole (2), the sterilizer cabin door is unlocked.
2. The sterilizer door switch structure of claim 1, wherein: be equipped with guide way (8) with shaft hole (3) parallel arrangement on door plant main part (1), actuating lever (5) drive spliced pole (7) and slide in guide way (8).
3. The sterilizer door switch structure of claim 1, wherein: a positioning column (9) is arranged on the door panel main body (1); when the driving rod (5) rotates to abut against the positioning column (9), the driving rod (5) drives the door shaft (4) to penetrate through the limiting lug hole (2), and the door of the sterilizer is locked.
4. The sterilizer door switch structure of claim 1, wherein: the door plate is characterized in that a travel switch ejector rod (10) is arranged on the door plate main body (1), and the travel switch ejector rod (10) is used for moving along with the door plate main body (1) to open or close a travel switch (11) on the cabin body.
5. The sterilizer door switch structure of claim 1, wherein: a locking device (12) is arranged on the limiting ear hole (2); the locking device (12) is used for locking the door shaft (4) in the limiting lug hole (2) and preventing the door shaft (4) from withdrawing from the limiting lug hole (2).
6. The sterilizer door switch structure of claim 1, wherein: the free end of the driving rod (5) is connected with a handle (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021566422.2U CN213269430U (en) | 2020-07-31 | 2020-07-31 | Sterilizer hatch door switch structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021566422.2U CN213269430U (en) | 2020-07-31 | 2020-07-31 | Sterilizer hatch door switch structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213269430U true CN213269430U (en) | 2021-05-25 |
Family
ID=75968999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021566422.2U Active CN213269430U (en) | 2020-07-31 | 2020-07-31 | Sterilizer hatch door switch structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213269430U (en) |
-
2020
- 2020-07-31 CN CN202021566422.2U patent/CN213269430U/en active Active
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