CN211567944U - Motor car rear end door - Google Patents
Motor car rear end door Download PDFInfo
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- CN211567944U CN211567944U CN201922211131.5U CN201922211131U CN211567944U CN 211567944 U CN211567944 U CN 211567944U CN 201922211131 U CN201922211131 U CN 201922211131U CN 211567944 U CN211567944 U CN 211567944U
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Abstract
The utility model discloses a motor car rear end door, the problem that will solve: the key is replaced to open and close the partition wall door; the method comprises the following steps: a doorframe skeleton; the edge end of the door body in the height direction is rotatably connected with the door frame framework through a hinge plate; the other edge end of the door body in the height direction is connected with the door frame framework through the lock body; the processor is arranged in the door body and is connected with the lock body; and the human-computer interaction unit is arranged outside the door body and is connected with the processor.
Description
Technical Field
The utility model relates to a motor car technical field, specifically speaking relates to a motor car rear end door.
Background
The rear end door is arranged on the rear end wall of the motor car mechanical room and used for isolating the outside from the mechanical room, so that an independent space is formed between the mechanical room, and dust and water are prevented from entering the mechanical room from the outside of the motor car. The traditional partition wall door is opened and closed through a key worn on the door, and once the key is lost, the door is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
In order to achieve the purpose, the utility model discloses a motor car rear end door, the problem that will solve: the key is replaced to open and close the partition wall door; the method comprises the following steps:
a doorframe skeleton;
the edge end of the door body in the height direction is rotatably connected with the door frame framework through a hinge plate;
the other edge end of the door body in the height direction is connected with the door frame framework through the lock body;
the processor is arranged in the door body and is connected with the lock body;
and the human-computer interaction unit is arranged outside the door body and is connected with the processor.
Preferably, the lock body includes:
the lock shell is embedded in the door body and is far away from the end of the hinge plate;
the locking notch is arranged at the inner edge end of the doorframe framework;
the lock bolt is transversely arranged in the lock shell, and one end of the lock bolt penetrates through the side end of the lock shell and is connected into the lock port;
the rack is transversely connected to the other end of the lock tongue;
the rotating pieces are vertically distributed in the lock shell along the motion direction of the rack;
the gear is connected to one end of the rotating piece and meshed with the rack;
the handle is arranged at the door body far away from the mechanical room end and is connected with the rotating part far away from the gear end.
Preferably, the rotating member includes:
one end of the rotating sleeve is connected with the gear;
the locking groove is formed in the inner wall of the rotating sleeve close to the gear end;
the transmission rod is arranged at the central line end of the rotating sleeve;
the locking block is connected to one end of the transmission rod and is matched with the locking groove;
the spline shaft is coaxially connected to the other end of the transmission rod;
the rotating column is rotatably connected to the end, far away from the locking groove, of the inner wall of the rotating sleeve, and the handle is connected to one end of the rotating column;
the spline groove is formed in the end, far away from the handle, of the rotating column, and the spline shaft is inserted into the spline groove;
the inner ring end of the transmission ring is sleeved on the transmission rod through a first bearing, and the outer ring end of the transmission ring is connected to the inner wall of the rotating sleeve in a sliding manner;
the first transmission groove is formed in the inner wall of the rotating sleeve, and the slotting direction of the first transmission groove is the same as the moving direction of the transmission rod;
the sliding block is connected in the first transmission groove in a sliding mode through a return spring, the sliding direction of the sliding block is the same as the moving direction of the transmission rod, and the sliding block is connected with the outer ring end of the transmission ring;
the second transmission groove is formed in the inner wall of the rotating sleeve, and the slotting direction of the second transmission groove is the same as the moving direction of the transmission rod;
the rigid sliding block is connected in the first transmission groove in a sliding mode, the sliding direction of the rigid sliding block is the same as the moving direction of the transmission rod, and the rigid sliding block is connected with the outer ring end of the transmission ring;
and the electromagnet device is arranged on the inner wall of the second transmission groove and is connected with the processor.
Preferably, the rotating column is sleeved with a rotating bearing, and the rotating bearing is embedded in the inner wall of the rotating sleeve.
Preferably, the edge end in the door frame skeleton is connected with joint strip.
Preferably, the human-computer interaction unit is any one of a fingerprint identifier, a password input device and an IC card reader.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a control schematic diagram of the present invention;
FIG. 3 is a schematic view of the lock body of the present invention;
fig. 4 is a schematic view of the structure of the rotating member of the present invention.
In the figure: 1. a doorframe skeleton; 2. a door body; 3. a lock body; 4. a processor; 5. a human-computer interaction unit; 3-1. a lock shell; 3-3. a lock tongue; 3-4, a rack; 3-6, gear; 3-7, a handle; 3-01. a first drive groove; 3-02. a sliding block; 3-03, a second transmission groove; 3-04. rigid slide block; 3-05, an electromagnet device; 3-06, a return spring; 3-51, rotating the sleeve; 3-52, locking groove; 3-53. transmission rod; 3-54, a locking block; 3-55, spline shaft; 3-56. rotating column; 3-57 spline grooves; 3-58, drive ring.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments, but not all embodiments, of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1 and fig. 2, the rear end door of a motor car provided in this embodiment includes:
a doorframe skeleton 1;
the door body 2, one edge end of the door body 2 in the height direction is rotatably connected with the door frame framework 1 through a hinge plate;
the other edge end of the door body 2 in the height direction is connected with the door frame framework 1 through the lock body 3;
the processor 4 is installed in the door body 2 and connected with the lock body 3;
and the human-computer interaction unit 5 is arranged outside the door body 2 and is connected with the processor 4.
The working principle and the beneficial effects of the technical scheme are as follows:
the utility model provides a pair of motor car rear end door, through the 5 switch of verifying control lock body 3 of human-computer interaction unit, human-computer interaction unit 5 is verified through sending to treater 4 and is verified the passing signal, and treater 4 sends out the work of opening instruction to lock body 3, and lock body 3 is opened, and door body 2 breaks away from with door frame skeleton 1 to replace traditional key to open the operation of partition wall door, reduced the loaded down with trivial details that the key unblanked.
As shown in fig. 3, in one embodiment, the lock body 3 includes:
the lock shell 3-1 is embedded in the door body 2 far away from the end of the hinge plate;
the locking notch is arranged at the inner edge end of the doorframe framework 1;
the bolt 3-3 is transversely arranged in the lock shell 3-1, and one end of the bolt 3-3 penetrates through the side end of the lock shell 3-1 and is connected into the lock opening;
the rack 3-4 is transversely connected to the other end of the bolt 3-3;
the rotating pieces are vertically distributed in the lock shell 3-1 along the movement direction of the rack 3-5;
the gear 3-6 is connected to one end of the rotating piece, and the gear 3-6 is meshed with the rack 3-4;
the handle 3-7 penetrates through the outer surface of the lock shell 3-1 at the end of the rotating piece far away from the gear 3-6, and the handle 3-7 is arranged at the end of the door body 2 far away from the mechanical room and is connected with the end of the rotating piece far away from the gear 3-6.
The working principle and the beneficial effects of the technical scheme are as follows:
the processor 4 sends an opening work instruction to the lock body 3, the rotating piece works, the handle 3-7 is rotated at the moment, the gear 3-6, the rotating piece and the rack 3-4 are sequentially driven to work, the spring bolt 3-3 is separated from the locking opening and retracts into the lock shell 3-1, and the door body 2 is opened.
As shown in fig. 4, in one embodiment, the rotating member includes:
one end of the rotating sleeve 3-51 is connected with the gear 3-5;
the locking grooves 3-52 are formed in the inner wall of the rotating sleeve 3-51 close to the end 3-5 of the gear;
the transmission rod 3-53 is arranged at the center line end of the rotating sleeve 3-51, and the transmission rod 3-53 is arranged at the center line end of the rotating sleeve 3-51;
the locking block 3-54 is connected to one end of the transmission rod 3-53, and is matched with the locking groove 3-52;
the spline shaft 3-55 is coaxially connected to the other end of the transmission rod 3-53, and the spline shaft 3-55 is coaxially connected to the other end of the transmission rod 3-53;
the rotating column 3-56 is rotatably connected to the end, far away from the locking groove 3-52, of the inner wall of the rotating sleeve 3-51, and the handle 3-7 is connected to one end of the rotating column 3-56;
spline grooves 3-57, wherein the spline grooves 3-57 are arranged at the ends, far away from the handle 3-7, of the rotating columns 3-56, and the spline shafts 3-55 are inserted into the spline grooves 3-57;
the inner ring end of the transmission ring 3-58 is sleeved on the transmission rod 3-53 through a first bearing, and the outer ring end of the transmission ring 3-58 is connected to the inner wall of the rotating sleeve 3-51 in a sliding manner;
the first transmission groove 3-01 is formed in the inner wall of the rotating sleeve 3-51, and the slotting direction of the first transmission groove 3-01 is the same as the moving direction of the transmission rod 3-53;
the sliding block 3-02 is connected in the first transmission groove 3-01 in a sliding mode through a return spring 3-06, the sliding direction of the sliding block 3-02 is the same as the moving direction of the transmission rod 3-53, and the sliding block 3-02 is connected with the outer ring end of the transmission ring 3-58;
the second transmission groove 3-03 is formed in the inner wall of the rotating sleeve 3-51, and the slotting direction of the second transmission groove 3-03 is the same as the moving direction of the transmission rod 3-53;
the rigid sliding block 3-04 is connected in the first transmission groove 3-01 in a sliding mode, the sliding direction of the rigid sliding block 3-04 is the same as the moving direction of the transmission rod 3-53, and the rigid sliding block 3-04 is connected with the outer ring end of the transmission ring 3-58;
the electromagnet device 3-05 is arranged on the inner wall of the second transmission groove 3-03 and is connected with the processor 4.
The working principle and the beneficial effects of the technical scheme are as follows:
the processor 4 sends an opening work instruction to the lock body 3, the electromagnet device 3-05 stops working, the rigid slide block 3-04 and the electromagnet device 3-05 lose magnetism, the slide block 3-02 connected with the transmission ring 3-58 moves in the first transmission groove 3-01 in the direction far away from the spring under the action of the reset spring 3-06, and further drives the transmission ring 3-58, the transmission rod 3-53 and the locking block 3-54 to move in the direction close to the locking groove 3-52 in the rotation sleeve 3-51, the locking block 3-54 is matched with the locking groove 3-52, at the moment, the rotation sleeve 3-51, the transmission rod 3-53, the rotation column 3-56 and the handle 3-7 are integrated, at the moment, the rotation handle 3-7, the driving gear 3-6, the rack 3-4, When the lock tongue 3-3 moves, the lock tongue 3-3 is separated from a lock opening, the door body 2 is opened, and the lock body 3 does not receive an opening work instruction, the electromagnet device 3-05 attracts the rigid sliding block 3-04, the locking block 3-54 and the locking groove 3-52 are separated, at the moment, the rotating handle 3-7 only can drive the rotating column 3-56 to rotate in the rotating sleeve 3-51, the driving gear 3-5 cannot be driven to rotate, naturally, the door body 2 cannot be opened, and the spline shaft 3-55 is not separated from the spline groove 3-57 from beginning to end.
In one embodiment, the rotating column 3-56 is externally sleeved with a rotating bearing, and the rotating bearing is embedded on the inner wall of the rotating sleeve 3-51.
The beneficial effects of the above technical scheme are: facilitating rotation of the rotary post 3-56 within the rotary sleeve 3-51.
In one embodiment, the inner edge end of the doorframe frame 1 is connected with a sealing rubber strip.
The beneficial effects of the above technical scheme are: the sealing performance of the door body 2 and the doorframe framework 1 is improved.
In one embodiment, the human-computer interaction unit 5 is any one of a fingerprint recognizer, a password input device and an IC card reader.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.
Claims (6)
1. A motor car rear end door, comprising:
a doorframe skeleton (1);
the door body (2), one edge end of the door body (2) in the height direction is rotatably connected with the door frame framework (1) through a hinge plate;
the other edge end of the door body (2) in the height direction is connected with the door frame framework (1) through the lock body (3);
the processor (4) is installed in the door body (2) and connected with the lock body (3);
the man-machine interaction unit (5) is installed outside the door body (2) and connected with the processor (4).
2. A motor vehicle rear end door according to claim 1, characterized in that the lock body (3) comprises:
the lock shell (3-1) is embedded in the door body (2) far away from the hinge plate end;
the locking notch is arranged at the inner edge end of the door frame framework (1);
the bolt (3-3) is transversely arranged in the lock shell (3-1), and one end of the bolt (3-3) penetrates through the side end of the lock shell (3-1) to be out and is connected into the lock opening;
the rack (3-4), the rack (3-4) is transversely connected to the other end of the bolt (3-3);
the rotating pieces are vertically distributed in the lock shell (3-1) along the movement direction of the rack;
the gear (3-6), the gear (3-6) is connected to one end of the rotating piece, and the gear (3-6) is meshed with the rack (3-4);
the handle (3-7) penetrates through the outer surface of the lock shell (3-1) from the end of the rotating piece far away from the gear (3-6), and the handle (3-7) is arranged at the end, far away from the mechanical room, of the door body (2) and is connected with the end, far away from the gear (3-6), of the rotating piece.
3. A motor vehicle rear end door according to claim 2, wherein said rotary member comprises:
one end of the rotating sleeve (3-51) is connected with the gear;
the locking groove (3-52), the locking groove (3-52) is arranged on the inner wall of the rotating sleeve (3-51) close to the gear end;
the transmission rod (3-53), the transmission rod (3-53) is arranged at the center line end of the rotating sleeve (3-51);
the locking block (3-54) is connected to one end of the transmission rod (3-53), and is matched with the locking groove (3-52);
the spline shaft (3-55), the said spline shaft (3-55) is connected to another end of the said drive link (3-53) coaxially;
the rotating column (3-56), the rotating column (3-56) is rotatably connected to the end, far away from the locking groove (3-52), of the inner wall of the rotating sleeve (3-51), and the handle (3-7) is connected to one end of the rotating column (3-56);
the spline shaft (3-55) is inserted into the spline grooves (3-57), the spline grooves (3-57) are formed in the ends, far away from the handle (3-7), of the rotating columns (3-56);
the inner ring end of the transmission ring (3-58) is sleeved on the transmission rod (3-53) through a first bearing, and the outer ring end of the transmission ring (3-58) is connected to the inner wall of the rotating sleeve (3-51) in a sliding manner;
the first transmission groove (3-01), the first transmission groove (3-01) is arranged on the inner wall of the rotating sleeve (3-51), and the slotting direction of the first transmission groove (3-01) is the same as the moving direction of the transmission rod (3-53);
the sliding block (3-02) is connected into the first transmission groove (3-01) in a sliding mode through a return spring (3-06), the sliding direction of the sliding block (3-02) is the same as the moving direction of the transmission rod (3-53), and the sliding block (3-02) is connected with the outer ring end of the transmission ring (3-58);
the second transmission groove (3-03) is formed in the inner wall of the rotating sleeve (3-51), and the slotting direction of the second transmission groove (3-03) is the same as the moving direction of the transmission rod (3-53);
the rigid sliding block (3-04) is connected in the first transmission groove (3-01) in a sliding mode, the sliding direction of the rigid sliding block (3-04) is the same as the moving direction of the transmission rod (3-53), and the rigid sliding block (3-04) is connected with the outer ring end of the transmission ring (3-58);
the electromagnet device (3-05), the electromagnet device (3-05) is arranged on the inner wall of the second transmission groove (3-03) and is connected with the processor (4).
4. A motor vehicle rear end door according to claim 3, characterized in that the rotary column (3-56) is externally provided with a rotary bearing, and the rotary bearing is embedded on the inner wall of the rotary sleeve (3-51).
5. A motor vehicle rear end door according to claim 1, characterized in that the inner edge end of the door frame (1) is connected with a sealing rubber strip.
6. A motor vehicle rear end door according to claim 1, characterized in that the human-computer interaction unit (5) is any one of a fingerprint recognizer, a password input device and an IC card reader.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922211131.5U CN211567944U (en) | 2019-12-11 | 2019-12-11 | Motor car rear end door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922211131.5U CN211567944U (en) | 2019-12-11 | 2019-12-11 | Motor car rear end door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211567944U true CN211567944U (en) | 2020-09-25 |
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ID=72535664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922211131.5U Active CN211567944U (en) | 2019-12-11 | 2019-12-11 | Motor car rear end door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211567944U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110861668A (en) * | 2019-12-11 | 2020-03-06 | 江苏中展车辆配件有限公司 | Motor car rear end door |
-
2019
- 2019-12-11 CN CN201922211131.5U patent/CN211567944U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110861668A (en) * | 2019-12-11 | 2020-03-06 | 江苏中展车辆配件有限公司 | Motor car rear end door |
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