CN110685520B - Door with special purpose - Google Patents
Door with special purpose Download PDFInfo
- Publication number
- CN110685520B CN110685520B CN201910980568.7A CN201910980568A CN110685520B CN 110685520 B CN110685520 B CN 110685520B CN 201910980568 A CN201910980568 A CN 201910980568A CN 110685520 B CN110685520 B CN 110685520B
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- Prior art keywords
- driving
- door
- latch
- cavity
- fixedly arranged
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05G—SAFES OR STRONG-ROOMS FOR VALUABLES; BANK PROTECTION DEVICES; SAFETY TRANSACTION PARTITIONS
- E05G1/00—Safes or strong-rooms for valuables
- E05G1/02—Details
- E05G1/026—Closures
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
- E05C9/06—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with three or more sliding bars
- E05C9/063—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with three or more sliding bars extending along three or more sides of the wing or frame
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
- E05C9/10—Actuating mechanisms for bars
- E05C9/12—Actuating mechanisms for bars with rack and pinion mechanism
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05G—SAFES OR STRONG-ROOMS FOR VALUABLES; BANK PROTECTION DEVICES; SAFETY TRANSACTION PARTITIONS
- E05G1/00—Safes or strong-rooms for valuables
- E05G1/02—Details
- E05G1/04—Closure fasteners
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention discloses a door with special application, which comprises a door frame and a door lock device arranged in the door frame, wherein a door main body is fixedly arranged in the door frame, the door lock device comprises a latch arranged in the door main body, a latch cavity matched with the latch is fixedly arranged in the door frame, the latch can be matched with the latch cavity through transmission to realize the aim of locking the door, the door lock device also comprises an automatic door opening and closing device driven by the door lock device, and a door rotating cavity is arranged in the automatic door opening and closing device; the door lock is simple in structure and convenient to use, the door can be locked through simple mechanical transmission, the transmission device is separated from the door lock device after the door is locked, the safety of the locked door is greatly improved, the door can be automatically opened and closed through the mechanical transmission, and the convenience of opening the door is greatly improved.
Description
Technical Field
The invention relates to the technical field of industry, in particular to a door with special application.
Background
In a common vault door, a key and manpower are usually directly used for opening and closing the door, and a password latch is generally adopted during locking, but the password latch cannot disconnect a driving device and a locking device after locking, so that great potential safety hazards exist, and the door needs to be manually opened or closed when the door needs to be opened or closed, so that inconvenience is increased, the integration and automation of unlocking and opening the door cannot be realized, great defects exist, and improvement is needed.
Disclosure of Invention
In view of the technical shortcomings, the invention provides a door with special application.
The invention relates to a door with special application, which comprises a door frame and a door lock device arranged in the door frame, wherein a door main body is fixedly arranged in the door frame, the door lock device comprises a latch arranged in the door main body, a latch cavity matched with the latch is fixedly arranged in the door frame, and the latch can be matched with the latch cavity through transmission energy to realize the aim of locking the door;
the automatic door locking and unlocking device comprises a door locking device, a door rotating block and a door locking device, wherein the door locking device is used for driving the door locking device to open and close the door;
in addition, still include simultaneously with door lock with automatic door opening and closing device complex transmission, door lock is in under transmission's the drive, can realize the locking and the unblock of door through the positive and negative rotation of motor, when the lock was locked or was unlocked in addition, door lock can drive through transmission automatic door opening and closing device moves to can realize the door when locking or unblock automatic rotation's purpose.
Preferably, the door locking device comprises a door main body located in the door frame, a door hinge hinged with the door main body is arranged in the door frame, a latch transmission cavity is arranged in the door main body, a driving cavity located on the left side of the latch transmission cavity is arranged in the door main body, a fourth latch cavity is fixedly arranged on the bottom wall of the latch transmission cavity, a first latch cavity is fixedly arranged on the top wall of the latch transmission cavity, a second latch cavity and a third latch cavity are fixedly arranged on the right wall of the latch transmission cavity, a driving rack sliding groove is fixedly arranged behind the latch transmission cavity, a driving rack sliding block is slidably arranged in the driving rack sliding groove, a driving rack is fixedly arranged on the driving rack sliding block, a driving rack return spring fixedly connected with the upper end of the driving rack is fixedly arranged on the top wall of the driving cavity, and a fourth latch driving shaft is rotatably arranged on the rear wall of the latch transmission, a fourth latch driving gear which is positioned on the fourth latch driving shaft and is meshed with the driving rack gear rack is fixedly arranged in the latch transmission cavity, a fourth latch driving bevel gear which is positioned at the front end of the fourth latch driving shaft is fixedly arranged in the latch transmission cavity, a fourth latch which is matched with the fourth latch cavity is hinged on the front end surface of the fourth latch driving bevel gear, a third latch driving shaft is rotatably arranged on the wall body extending out of the right wall of the door main body, a third latch driving bevel gear which is meshed with the fourth latch driving bevel gear is fixedly arranged at the left end of the third latch driving shaft, a third latch which is connected with a lead screw of the third latch driving shaft and can be matched with the third latch cavity is arranged in the latch transmission cavity, a clamping block driving gear which is positioned on the third latch driving shaft is fixedly arranged in the latch transmission cavity, and a clamping block driving shaft is rotatably arranged on the right wall of the latch transmission cavity, a clamping block transmission gear which is positioned on the clamping block driving shaft and meshed with the clamping block driving gear is fixedly arranged in the latch transmission cavity, a second clamping block which is positioned at the left end of the clamping block driving shaft and matched with the driving rack is fixedly arranged in the latch transmission cavity, a clamping screw rod connected with the clamping block driving shaft screw rod is arranged in the driving cavity, a first clamping block positioned at the left end of the clamping screw rod is fixedly arranged in the driving cavity, a first latch driving shaft is rotatably arranged on the rear wall of the latch transmission cavity, a first latch driving gear which is positioned on the first latch driving shaft and meshed with the driving rack gear rack is fixedly arranged in the latch transmission cavity, a first latch driving bevel gear which is positioned at the front end of the first latch driving shaft is fixedly arranged in the latch transmission cavity, and a first latch matched with the first latch cavity is hinged to the front end face of the first latch driving bevel gear, and a second latch driving shaft is rotatably arranged on the right wall of the door main body in a manner of extending out of the wall body, a second latch driving bevel gear which is positioned at the left end of the second latch driving shaft and is meshed with the first latch driving bevel gear is fixedly arranged in the latch transmission cavity, and a second latch which is connected with the second latch driving shaft screw rod and can be matched with the second latch cavity is arranged in the latch transmission cavity.
Preferably, automatic door opening and closing device including set up in the rotatory chamber of door on door main part top, the rotatory chamber downside of door is equipped with a rotary drive chamber, door rotatory chamber bottom wall rotates and is equipped with downwardly extending to door rotation drive shaft in the door rotation drive chamber, fixed being equipped with in the door rotation drive chamber is located the door rotation drive gear of door rotation drive shaft lower extreme, rotate in the door rotation drive chamber and be equipped with downwardly extending to door rotation drive shaft in the drive chamber, fixed being equipped with in the door rotation drive chamber is located door rotation drive shaft upper end and with the door rotation drive gear meshed door rotation drive gear, the door rotation chamber be equipped with the articulated pole of door rotation drive shaft, door main part outside rear wall fixed be equipped with the articulated rotatory piece of door of articulated pole.
Preferably, the transmission device comprises a motor fixedly arranged on the bottom wall of the driving cavity, a motor shaft in power connection with the motor is arranged in the driving cavity, a driving bevel gear positioned at the upper end of the motor shaft is fixedly arranged in the driving cavity, a hydraulic gear positioned on the motor shaft is fixedly arranged in the driving cavity, a pressing cavity is arranged in the hydraulic gear, a first piston extending downwards into the pressing cavity is fixedly arranged on the motor shaft, a top block is fixedly arranged in the pressing cavity, a pressing spring fixedly connected with the first piston is fixedly arranged on the front wall of the pressing cavity, a hydraulic cavity is arranged on the left wall of the driving cavity, a second piston matched with the gear rack of the hydraulic gear is slidably arranged in the hydraulic cavity, a first piston extending upwards into the driving cavity is slidably arranged in the hydraulic cavity, and a driving rod chute is arranged in the right wall of the door body, a driving rod extending rightwards into the driving cavity is arranged in the driving rod sliding groove in a sliding manner, a driving rod return spring fixedly connected with the bottom wall of the driving rod sliding groove is fixedly arranged on the lower end face of the driving rod, an upper driving block positioned at the right end of the driving rod is fixedly arranged in the driving cavity, a lower driving block positioned at the right end of the first piston is fixedly arranged in the driving cavity, a bearing block sliding groove is formed in the extending wall body of the rear wall of the driving cavity, a bearing block is slidably arranged in the bearing block sliding groove, a driving shaft is rotatably arranged on the bearing block, a bearing return spring fixedly connected with the right wall of the bearing block sliding groove is fixedly arranged on the right wall of the bearing block, a first driving bevel gear which is positioned on the driving shaft and can be meshed with the driving bevel gear is fixedly arranged in the driving cavity, and a main driving block which is positioned at the left end of the driving shaft and is abutted against the upper driving block and the, the door frame driving mechanism is characterized in that a second driving bevel gear positioned at the right end of the driving shaft is fixedly arranged in the driving cavity, a first driving shaft is rotatably arranged on the rear wall of the driving cavity, a driving rack driving gear which is positioned on the first driving shaft and is matched with the driving rack gear and the driving rack, a second driving bevel gear which is positioned on the first driving shaft and can be meshed with the second driving bevel gear is fixedly arranged in the driving cavity, a door frame rotating bevel gear positioned at the lower end of the door rotating driving shaft is fixedly arranged in the first driving shaft, a door frame rotating driving shaft is rotatably arranged on the rear wall of the driving cavity, a door frame rotating driving bevel gear which is positioned on the door frame rotating driving shaft and is meshed with the door frame rotating bevel gear is fixedly arranged in the driving cavity, and the door frame rotating driving shaft is connected with the first driving shaft through a.
In conclusion, the device is simple in mechanism and convenient to use, the door can be locked through simple mechanical transmission, the transmission device is separated from the door lock device after the door is locked, the safety of the locked door is greatly improved, the door can be automatically opened and closed through the mechanical transmission, and the convenience of opening the door is greatly improved.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of a special purpose door of the present invention;
FIG. 2 is a schematic view of the structure at A-A in FIG. 1;
FIG. 3 is a schematic view of the structure at B-B in FIG. 1;
FIG. 4 is a schematic view of the structure of FIG. 1 at C;
FIG. 5 is a schematic view of the structure at D-D in FIG. 4.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
As shown in fig. 1-5, the device of the present invention is a special purpose door, including a door frame 10 and a door lock device disposed in the door frame 10, wherein a door body 12 is fixedly disposed in the door frame 10, the door lock device includes a latch disposed in the door body 12, a latch cavity capable of cooperating with the latch is fixedly disposed in the door frame 10, and the latch can cooperate with the latch cavity through a transmission energy, so as to achieve the purpose of locking the door;
the automatic door opening and closing device is driven by the door lock device, a door rotating cavity 65 is arranged in the automatic door opening and closing device, a door rotating block 75 fixedly connected with the door main body 12 is arranged in the door rotating cavity 65, and the door rotating block 75 can be matched with the door lock device to realize automatic opening and closing of the door;
in addition, still include simultaneously with door lock with automatic door opening and closing device complex transmission, door lock is in under transmission's the drive, can realize the locking and the unblock of door through the positive and negative rotation of motor, when the lock was locked or was unlocked in addition, door lock can drive through transmission automatic door opening and closing device moves to can realize the door when locking or unblock automatic rotation's purpose.
Advantageously, the door locking device comprises a door body 12 located in the door frame 10, the door frame 10 is provided with a door hinge 11 hinged to the door body 12, the door body 12 is provided with a latch transmission cavity 67, the door body 12 is provided with a driving cavity 38 located at the left side of the latch transmission cavity 67, the latch transmission cavity 67 is fixedly provided at the bottom wall with a fourth latch cavity 64, the latch transmission cavity 67 is fixedly provided at the top wall with a first latch cavity 62, the latch transmission cavity 67 is fixedly provided at the right wall with a second latch cavity 66 and a third latch cavity 68, the latch transmission cavity 67 is fixedly provided at the rear with a driving rack sliding groove 51, the driving rack sliding groove 51 is slidably provided with a driving rack sliding block 50, the driving rack sliding block 50 is fixedly provided with a driving rack 31, the driving cavity 38 is fixedly provided at the top wall with a driving rack return spring 42 fixedly connected to the upper end of the driving rack 31, a fourth latch driving shaft 57 is rotatably arranged on the rear wall of the latch transmission cavity 67, a fourth latch driving gear 58 which is positioned on the fourth latch driving shaft 57 and is engaged with the rack and pinion of the driving rack 31 is fixedly arranged in the latch transmission cavity 67, a fourth latch driving bevel gear 56 which is positioned at the front end of the fourth latch driving shaft 57 is fixedly arranged in the latch transmission cavity 67, a fourth latch 63 which is matched with the fourth latch cavity 64 is hinged on the front end surface of the fourth latch driving bevel gear 56, a third latch driving shaft 47 is rotatably arranged on the extending wall body of the right wall of the door body 12, a third latch driving bevel gear 59 which is engaged with the fourth latch driving bevel gear 56 is fixedly arranged at the left end of the third latch driving shaft 47, a third latch 53 which is connected with the third latch driving shaft 47 through a screw rod and can be matched with the third latch cavity 68 is arranged in the latch transmission cavity 67, a clamping block driving gear 60 positioned on the third latch driving shaft 47 is fixedly arranged in the latch transmission cavity 67, a clamping block driving shaft 55 is rotatably arranged on the right wall of the latch transmission cavity 67, a clamping block transmission gear 54 positioned on the clamping block driving shaft 55 and meshed with the clamping block driving gear 60 is fixedly arranged in the latch transmission cavity 67, a second clamping block 52 positioned at the left end of the clamping block driving shaft 55 and matched with the driving rack 31 is fixedly arranged in the latch transmission cavity 67, a clamping screw 33 connected with the clamping block driving shaft 55 in a screw manner is arranged in the driving cavity 38, a first clamping block 32 positioned at the left end of the clamping screw 33 is fixedly arranged in the driving cavity 38, a first latch driving shaft 44 is rotatably arranged on the rear wall of the latch transmission cavity 67, a first latch driving gear 43 positioned on the first latch driving shaft 44 and meshed with the driving rack 31 in a fixedly arranged in the latch transmission cavity 67, a first latch driving bevel gear 45 is fixedly arranged in the latch transmission cavity 67 and positioned at the front end of the first latch driving shaft 44, a first latch 61 matched with the first latch cavity 62 is hinged to the front end surface of the first latch driving bevel gear 45, a second latch driving shaft 48 is rotatably arranged on the extended wall body of the right wall of the door main body 12, a second latch driving bevel gear 46 which is positioned at the left end of the second latch driving shaft 48 and meshed with the first latch driving bevel gear 45 is fixedly arranged in the latch transmission cavity 67, and a second latch 49 which is connected with the second latch driving shaft 48 in a screw rod mode and can be matched with the second latch cavity 66 is arranged in the latch transmission cavity 67.
Advantageously, the automatic door opening and closing device includes a door rotating chamber 65 provided at the top end of the door main body 12, a door rotating driving cavity 80 is arranged at the lower side of the door rotating cavity 65, a door rotating transmission shaft 73 extending downwards into the door rotating driving cavity 80 is arranged on the bottom wall of the door rotating cavity 65 in a rotating way, a door rotation transmission gear 70 positioned at the lower end of the door rotation transmission shaft 73 is fixedly provided in the door rotation driving chamber 80, the door rotation driving chamber 80 is rotatably provided with a door rotation driving shaft 79 extending downward into the driving chamber 38, a door rotation driving gear 71 which is positioned at the upper end of the door rotation driving shaft 79 and engages with the door rotation transmission gear 70 is fixedly provided in the door rotation driving chamber 80, the door rotating cavity 65 is provided with a hinge rod 74 hinged with the door rotating transmission shaft 73, and the rear wall outside the door main body 12 is fixedly provided with a door rotating block 75 hinged with the hinge rod 74.
Advantageously, the transmission device comprises a motor 30 fixedly arranged on the bottom wall of the driving chamber 38, a motor shaft 24 in power connection with the motor 30 is arranged in the driving chamber 38, a driving bevel gear 23 at the upper end of the motor shaft 24 is fixedly arranged in the driving chamber 38, a hydraulic gear 25 on the motor shaft 24 is fixedly arranged in the driving chamber 38, a pressing chamber 77 is arranged in the hydraulic gear 25, a first piston 27 extending downwards into the pressing chamber 77 is fixedly arranged on the motor shaft 24, a top block 76 is fixedly arranged in the pressing chamber 77, a pressing spring 78 fixedly connected with the first piston 27 is fixedly arranged on the front wall of the pressing chamber 77, a hydraulic chamber 29 is arranged on the left wall of the driving chamber 38, a second piston 28 in gear-rack fit with the hydraulic gear 25 is slidably arranged in the hydraulic chamber 29, a first piston 27 extending upwards into the driving chamber 38 is slidably arranged in the hydraulic chamber 29, a driving rod sliding groove 14 is arranged in the right wall of the door main body 12, a driving rod 13 extending to the right in the driving cavity 38 is arranged in the driving rod sliding groove 14 in a sliding manner, a driving rod return spring 15 fixedly connected with the bottom wall of the driving rod sliding groove 14 is fixedly arranged on the lower end face of the driving rod 13, an upper driving block 16 positioned at the right end of the driving rod 13 is fixedly arranged in the driving cavity 38, a lower driving block 26 positioned at the right end of the first piston 27 is fixedly arranged in the driving cavity 38, a bearing block sliding groove 21 is arranged on the wall body extending from the rear wall of the driving cavity 38, a bearing block 20 is slidably arranged in the bearing block sliding groove 21, a driving shaft 19 is rotatably arranged on the bearing block 20, a bearing return spring 22 fixedly connected with the right wall of the bearing block sliding groove 21 is fixedly arranged on the right wall of the bearing block 20, a first driving bevel gear 18 which is positioned on the driving shaft 19 and can be engaged with the, a main driving block 17 located at the left end of the driving shaft 19 and abutted against the upper driving block 16 and the lower driving block 26 is connected in a friction manner in the driving chamber 38, a second driving bevel gear 81 located at the right end of the driving shaft 19 is fixedly arranged in the driving chamber 38, a first driving shaft 39 is arranged on the rear wall of the driving chamber 38 in a rotating manner, a driving rack driving gear 40 located on the first driving shaft 39 and engaged with the driving rack 31 in a rack and pinion manner is fixedly arranged in the driving chamber 38, a second transmission bevel gear 41 located on the first driving shaft 39 and engaged with the second driving bevel gear 81 is fixedly arranged in the driving chamber 38, a door frame rotating bevel gear 34 located at the lower end of the door rotating driving shaft 79 is fixedly arranged in the first driving shaft 39, a door frame rotating driving shaft 35 is arranged on the rear wall of the driving chamber 38 in a rotating manner, a door frame rotating bevel gear 35 located on the door frame rotating driving shaft 35 and engaged with the rotating bevel gear 34 is fixedly arranged in The doorframe rotation driving shaft 35 is connected with the first driving shaft 39 through a driving belt 37 by a bevel gear 36.
The applicant will now specifically describe a door of a particular use of the application with reference to figures 1 to 5 and the above description:
in the initial state, the drive bevel gear 23 is disengaged from the first drive bevel gear 18, the second drive bevel gear 41 is disengaged from the bearing return spring 22, the fourth latch 63 is disengaged from the fourth latch cavity 64, the third latch 53 is disengaged from the third latch cavity 68, the second latch 49 is disengaged from the second latch cavity 66, and the first latch 61 is disengaged from the first latch cavity 62;
when the working is started, the motor 30 drives the motor shaft 24 to rotate, the motor shaft 24 drives the driving bevel gear 23 to rotate, the motor shaft 24 drives the hydraulic gear 25 to rotate, the hydraulic gear 25 pushes the second piston 28 upwards the first piston 27 through hydraulic oil, the first piston 27 drives the lower driving block 26 to push upwards, the lower driving block 26 is matched with the main driving block 17, the lower driving block 26 pushes the main driving block 17 to the right, the main driving block 17 pushes the driving shaft 19 to the right, the driving shaft 19 pushes the first driving bevel gear 18 to the right, the first driving bevel gear 18 is engaged with the driving bevel gear 23, the driving shaft 19 pushes the second driving bevel gear 81 to the right, so that the second driving bevel gear 81 is engaged with the second transmission bevel gear 41, the driving bevel gear 23 rotates the first driving bevel gear 18, the first driving bevel gear 18 rotates the driving shaft 19, the driving shaft 19 rotates the second driving bevel gear 81, the second driving bevel gear 81 rotates the second transmission bevel gear 41, the second transmission bevel gear 41 rotates the first driving shaft 39, the first driving shaft 39 rotates the driving rack driving gear 40, the driving rack driving gear 40 moves the driving rack 31 upward, the driving rack 31 rotates the fourth latch driving gear 58, the fourth latch driving gear 58 rotates the fourth latch driving shaft 57, the fourth latch driving shaft 57 drives the fourth latch 63 downward, the fourth latch 63 cooperates with the fourth latch cavity 64, and the fourth latch driving shaft 57 rotates the third latch driving bevel gear 59, the third latch driving bevel gear 59 rotates the third latch driving shaft 47, the third latch driving shaft 47 drives the third latch 53 to move rightward and engage with the third latch chamber 68, the driving rack 31 drives the first latch driving gear 43 to rotate, the first latch driving gear 43 drives the first latch driving shaft 44 to rotate, the first latch driving shaft 44 drives the first latch driving bevel gear 45 to rotate, the first latch driving bevel gear 45 drives the first latch 61 to move upward and engage with the first latch chamber 62, the first latch driving bevel gear 45 drives the second latch driving bevel gear 46 to rotate, the second latch driving bevel gear 46 drives the second latch driving shaft 48 to rotate, the second latch driving shaft 48 drives the second latch 49 to push rightward and engage with the second latch chamber 66, thereby accomplishing the purpose of locking the door;
the third latch driving shaft 47 drives the clamping block driving gear 60 to rotate, the clamping block driving gear 60 drives the clamping block transmission gear 54 to rotate, the clamping block transmission gear 54 drives the clamping block driving shaft 55 to rotate, the clamping block driving shaft 55 drives the clamping screw 33 to rotate, and the clamping screw 33 pulls the driving rack 31 to the right, so that the first clamping block 32 is matched with the driving rack 31, and the purpose of clamping the driving rack 31 is fulfilled;
when the first driving shaft 39 rotates, the first driving shaft 39 drives the doorframe rotating driving shaft 35 to rotate through the driving belt 37, the doorframe rotating driving shaft 35 drives the doorframe rotating transmission bevel gear 36 to rotate, the doorframe rotating transmission bevel gear 36 drives the doorframe rotating bevel gear 34 to rotate, the doorframe rotating bevel gear 34 drives the door rotating driving shaft 79 to rotate, the door rotating driving shaft 79 drives the door rotating driving gear 71 to rotate, the door rotating driving gear 71 drives the door rotating transmission gear 70 to rotate, the door rotating transmission gear 70 drives the door rotating transmission shaft 73 to rotate, and the door rotating transmission shaft 73 drives the door rotating block 75 to move through the hinge rod, so that the purpose of automatically closing the door is achieved;
when the motor shaft 24 rotates, the top block 76 presses the pressing spring 78, when the door closing motion is finished, the motor 30 stops, the pressing spring 78 reverses the top block 76, the hydraulic gear 25 drives the second piston 28 to move rightward, the second piston 28 tries to pull down the first piston 27 through hydraulic oil, the bearing return spring 22 pushes the bearing block 20 leftward, the second bevel drive gear 81 is disengaged from the second bevel drive gear 41, and the first bevel drive gear 18 is disengaged from the bevel drive gear 23.
In conclusion, the device is simple in mechanism and convenient to use, the door can be locked through simple mechanical transmission, the transmission device is separated from the door lock device after the door is locked, the safety of the locked door is greatly improved, the door can be automatically opened and closed through the mechanical transmission, and the convenience of opening the door is greatly improved.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. A special purpose door comprising a door frame and a door latch mechanism disposed in said door frame, characterized in that: a door main body is fixedly arranged in the door frame, the door lock device comprises a latch arranged in the door main body, a latch cavity matched with the latch is fixedly arranged in the door frame, and the latch can be matched with the latch cavity through transmission energy to realize the aim of locking the door;
the automatic door locking and unlocking device comprises a door locking device, a door rotating block and a door locking device, wherein the door locking device is used for driving the door locking device to open and close the door;
in addition, the door lock device also comprises a transmission device which is matched with the door lock device and the automatic door opening and closing device simultaneously, the door lock device can realize the locking and unlocking of the door through the forward and reverse rotation of the motor under the driving of the transmission device, and the door lock device can drive the automatic door opening and closing device to move through the transmission device when the door is locked or unlocked, so that the aim of automatic rotation of the door when the door is locked or unlocked can be realized;
the door locking device comprises a door main body located in a door frame, a door hinge hinged with the door main body is arranged in the door frame, a latch transmission cavity is arranged in the door main body, a driving cavity located on the left side of the latch transmission cavity is arranged in the door main body, a fourth latch cavity is fixedly arranged on the bottom wall of the latch transmission cavity, a first latch cavity is fixedly arranged on the top wall of the latch transmission cavity, a second latch cavity and a third latch cavity are fixedly arranged on the right wall of the latch transmission cavity, a driving rack sliding groove is fixedly arranged behind the latch transmission cavity, a driving rack sliding block is slidably arranged in the driving rack sliding groove, a driving rack is fixedly arranged on the driving rack sliding block, a driving rack return spring fixedly connected with the upper end of the driving rack is fixedly arranged on the top wall of the driving cavity, a fourth latch driving shaft is rotatably arranged on the rear wall of the latch transmission cavity, and a driving rack gear rack driving shaft is fixedly arranged in the latch transmission cavity and located on A fourth latch driving gear engaged with the fourth latch driving bevel gear is fixedly arranged in the latch transmission cavity, a fourth latch matched with the fourth latch cavity is hinged to the front end face of the fourth latch driving bevel gear, a third latch driving shaft is rotatably arranged on the wall body extending out of the right wall of the door main body, a third latch driving bevel gear engaged with the fourth latch driving bevel gear is fixedly arranged at the left end of the third latch driving shaft, a third latch connected with the third latch driving shaft lead screw and matched with the third latch cavity is arranged in the latch transmission cavity, a clamping block driving gear positioned on the third latch driving shaft is fixedly arranged in the latch transmission cavity, a clamping block driving shaft is rotatably arranged on the right wall of the latch transmission cavity, and a clamping block transmission gear positioned on the clamping block driving shaft and engaged with the clamping block driving gear is fixedly arranged in the latch transmission cavity, a second clamping block which is positioned at the left end of the clamping block driving shaft and matched with the driving rack is fixedly arranged in the latch transmission cavity, a clamping screw rod connected with the clamping block driving shaft screw rod is arranged in the driving cavity, a first clamping block positioned at the left end of the clamping screw rod is fixedly arranged in the driving cavity, a first latch driving shaft is rotatably arranged on the rear wall of the latch transmission cavity, a first latch driving gear which is positioned on the first latch driving shaft and meshed with the driving rack gear rack is fixedly arranged in the latch transmission cavity, a first latch driving bevel gear positioned at the front end of the first latch driving shaft is fixedly arranged in the latch transmission cavity, the front end surface of the first latch driving bevel gear is hinged with a first latch matched with the first latch cavity, and a second latch driving shaft is rotatably arranged on the wall body extending out of the right wall body of the door body, and a second latch driving bevel gear which is positioned at the left end of the second latch driving shaft and is meshed with the first latch driving bevel gear is fixedly arranged in the latch transmission cavity, and a second latch which is connected with the second latch driving shaft screw rod and can be matched with the second latch cavity is arranged in the latch transmission cavity.
2. A special purpose door as defined in claim 1, wherein: automatic switching door gear including set up in the door rotation chamber on door main part top, door rotation chamber downside is equipped with a rotary driving chamber, door rotation chamber bottom wall rotates and is equipped with downwardly extending to door rotation drive shaft in the door rotation driving chamber, fixed being equipped with in the door rotation driving chamber is located the door rotation drive gear of door rotation drive shaft lower extreme, rotate in the door rotation driving chamber and be equipped with downwardly extending to door rotation drive shaft in the drive chamber, fixed being equipped with in the door rotation driving chamber is located door rotation drive shaft upper end and with the door rotation drive gear of door rotation drive gear meshing, door rotation chamber be equipped with the articulated link of door rotation drive shaft, door main part outside rear wall is fixed be equipped with the articulated rotatory piece of door of link.
3. A special purpose door as defined in claim 2, wherein: the transmission device comprises a motor fixedly arranged on the bottom wall of the driving cavity, a motor shaft in power connection with the motor is arranged in the driving cavity, a driving bevel gear positioned at the upper end of the motor shaft is fixedly arranged in the driving cavity, a hydraulic gear positioned on the motor shaft is fixedly arranged in the driving cavity, a pressing cavity is arranged in the hydraulic gear, a first piston extending downwards into the pressing cavity is fixedly arranged on the motor shaft, a top block is fixedly arranged in the pressing cavity, a pressing spring fixedly connected with the first piston is fixedly arranged on the front wall of the pressing cavity, a hydraulic cavity is arranged on the left wall of the driving cavity, a second piston matched with a gear rack of the hydraulic gear is slidably arranged in the hydraulic cavity, a first piston extending upwards into the driving cavity is slidably arranged in the hydraulic cavity, and a driving rod chute is arranged in the right wall of the door main body, a driving rod extending rightwards into the driving cavity is arranged in the driving rod sliding groove in a sliding manner, a driving rod return spring fixedly connected with the bottom wall of the driving rod sliding groove is fixedly arranged on the lower end face of the driving rod, an upper driving block positioned at the right end of the driving rod is fixedly arranged in the driving cavity, a lower driving block positioned at the right end of the first piston is fixedly arranged in the driving cavity, a bearing block sliding groove is formed in the extending wall body of the rear wall of the driving cavity, a bearing block is slidably arranged in the bearing block sliding groove, a driving shaft is rotatably arranged on the bearing block, a bearing return spring fixedly connected with the right wall of the bearing block sliding groove is fixedly arranged on the right wall of the bearing block, a first driving bevel gear which is positioned on the driving shaft and can be meshed with the driving bevel gear is fixedly arranged in the driving cavity, and a main driving block which is positioned at the left end of the driving shaft and is abutted against the upper driving block and the, the door frame driving mechanism is characterized in that a second driving bevel gear positioned at the right end of the driving shaft is fixedly arranged in the driving cavity, a first driving shaft is rotatably arranged on the rear wall of the driving cavity, a driving gear which is positioned on the first driving shaft and is matched with the driving rack, the driving cavity is fixedly provided with a second driving bevel gear which is positioned on the first driving shaft and can be meshed with the second driving bevel gear, a door frame rotating bevel gear positioned at the lower end of the door rotating driving shaft is fixedly arranged in the first driving shaft, a door frame rotating driving shaft is rotatably arranged on the rear wall of the driving cavity, a door frame rotating driving bevel gear which is positioned on the door frame rotating driving shaft and is meshed with the door frame rotating bevel gear is fixedly arranged in the driving cavity, and the door frame rotating driving shaft is connected with the first driving shaft through a driving belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910980568.7A CN110685520B (en) | 2019-10-14 | 2019-10-14 | Door with special purpose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910980568.7A CN110685520B (en) | 2019-10-14 | 2019-10-14 | Door with special purpose |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110685520A CN110685520A (en) | 2020-01-14 |
| CN110685520B true CN110685520B (en) | 2021-06-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910980568.7A Active CN110685520B (en) | 2019-10-14 | 2019-10-14 | Door with special purpose |
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| Country | Link |
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| CN (1) | CN110685520B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202006012192U1 (en) * | 2006-08-09 | 2006-12-28 | GAV GmbH Schachtabdeckungen Entwässerungstechnik | Door system for rooms under pressure has centrally operated locking elements that can be pushed laterally into door frame in pressure-tight manner; individually guided locking elements interact with central displacement device |
| JP2011026893A (en) * | 2009-07-28 | 2011-02-10 | Takigen Mfg Co Ltd | Door structure for casing |
| CN109025762A (en) * | 2018-08-22 | 2018-12-18 | 朱林祥 | A kind of door hinge and latch mechanism and its operation method |
| CN109057569A (en) * | 2018-08-30 | 2018-12-21 | 屠建芳 | A kind of door opener |
| CN109138632A (en) * | 2018-11-02 | 2019-01-04 | 屠雪芳 | A kind of resistant door latch assembly and its operation method |
| CN109267863A (en) * | 2018-11-01 | 2019-01-25 | 诸暨市利缇物联网科技有限公司 | A kind of linear compression latch and its application method |
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2019
- 2019-10-14 CN CN201910980568.7A patent/CN110685520B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202006012192U1 (en) * | 2006-08-09 | 2006-12-28 | GAV GmbH Schachtabdeckungen Entwässerungstechnik | Door system for rooms under pressure has centrally operated locking elements that can be pushed laterally into door frame in pressure-tight manner; individually guided locking elements interact with central displacement device |
| JP2011026893A (en) * | 2009-07-28 | 2011-02-10 | Takigen Mfg Co Ltd | Door structure for casing |
| CN109025762A (en) * | 2018-08-22 | 2018-12-18 | 朱林祥 | A kind of door hinge and latch mechanism and its operation method |
| CN109057569A (en) * | 2018-08-30 | 2018-12-21 | 屠建芳 | A kind of door opener |
| CN109267863A (en) * | 2018-11-01 | 2019-01-25 | 诸暨市利缇物联网科技有限公司 | A kind of linear compression latch and its application method |
| CN109138632A (en) * | 2018-11-02 | 2019-01-04 | 屠雪芳 | A kind of resistant door latch assembly and its operation method |
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|---|---|
| CN110685520A (en) | 2020-01-14 |
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