CN211500191U - Opening actuator for hood lock and vehicle - Google Patents

Opening actuator for hood lock and vehicle Download PDF

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Publication number
CN211500191U
CN211500191U CN201921879022.4U CN201921879022U CN211500191U CN 211500191 U CN211500191 U CN 211500191U CN 201921879022 U CN201921879022 U CN 201921879022U CN 211500191 U CN211500191 U CN 211500191U
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China
Prior art keywords
opening
driving piece
gear
hood lock
driving
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CN201921879022.4U
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Chinese (zh)
Inventor
包大伟
陈文武
姜玥
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Beijing Electric Vehicle Co Ltd
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Beijing Electric Vehicle Co Ltd
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Priority to CN201921879022.4U priority Critical patent/CN211500191U/en
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Abstract

The utility model discloses an open executor and vehicle for aircraft bonnet lock, an open executor for aircraft bonnet lock includes casing and driving piece, the driving piece movably set up in the casing, the driving piece with the aircraft bonnet lock links to each other, unblock when the driving piece removes the aircraft bonnet lock. From this, through casing, aircraft bonnet lock and driving piece cooperation, can realize carrying out the work purpose of unblock to the aircraft bonnet lock, also can make the simple structure who opens the executor, can reduce the weight and the manufacturing cost who opens the executor, also can shorten the development cycle who opens the executor to, should open the executor and can arrange on different motorcycle types, can promote the commonality of opening the executor, simultaneously, open the compact structure of executor, it is more convenient to arrange.

Description

Opening actuator for hood lock and vehicle
Technical Field
The utility model belongs to the technical field of the vehicle and specifically relates to a vehicle that is used for executor of opening of aircraft bonnet lock and has this an executor of opening that is used for aircraft bonnet lock is related to.
Background
The charging device is placed in the front engine room of the existing electric vehicle, the number of times that a front engine cover is opened and closed is more than that of a traditional fuel vehicle, and the demand for opening the engine cover lock by a motor is increased day by day.
In the related art, the integrated electric unlocking hood lock is adopted to control the opening and closing of the front hood, so that the development cost, the period and the cost of the electric unlocking hood lock are higher, the arrangement of the electric unlocking hood lock is difficult, two sets of electric unlocking hood locks need to be developed for a vehicle model configured in a high-low mode, and the universality of the electric unlocking hood lock is poor.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the utility model is to provide an open executor for aircraft bonnet lock, this an open executor for aircraft bonnet lock can reduce the weight and the manufacturing cost who opens the executor, also can promote the commonality of opening the executor.
The utility model discloses a vehicle is further proposed.
According to the utility model discloses an open executor for aircraft bonnet lock includes casing and driving piece, the driving piece movably set up in the casing, the driving piece with aircraft bonnet lock links to each other, can unblock when the driving piece removes aircraft bonnet lock.
According to the utility model discloses an open executor for aircraft bonnet lock through casing, aircraft bonnet lock and driving piece cooperation, can realize carrying out the work purpose of unblock to the aircraft bonnet lock, also can make the simple structure of opening the executor, can reduce the weight and the manufacturing cost of opening the executor, also can shorten the development cycle of opening the executor to, should open the executor and can arrange on the motorcycle type of difference, can promote the commonality of opening the executor, simultaneously, open the compact structure of executor, it is more convenient to arrange.
In some examples of the present invention, the opening actuator for a hood lock further includes: the power mechanism is used for driving the driving piece to move in the shell.
In some examples of the invention, the power mechanism comprises: the power transmission assembly is connected between the driving piece and the driving motor and used for transmitting the power of the driving motor to the driving piece so as to enable the driving piece to move.
In some examples of the present invention, the power transmission assembly includes: the transmission gear set, the screw rod and the transmission nut, but the one end pivot ground of screw rod set up in the casing, the transmission gear set connection be in the other end of screw rod with between the driving motor, the transmission nut cover is located the screw rod, the transmission nut with the driving piece is connected.
In some examples of the present invention, the drive gear set includes: the first gear is connected with an output shaft of the driving motor, and the second gear is connected with the other end of the screw rod.
In some examples of the present invention, the power transmission assembly further comprises: and the spring is connected between the transmission nut and the transmission gear set.
In some examples of the present invention, the power transmission assembly includes: the driving piece is positioned in the threaded hole and is in threaded fit connection with the fourth gear.
In some examples of the present invention, the opening actuator for a hood lock further includes: the driving piece is connected with the hood lock through the opening pull wire; the emergency pull wire is connected between the driving piece and an emergency opening handle of the vehicle.
In some examples of the present invention, the opening actuator for a hood lock further includes: the driving piece is connected with the hood lock through the opening pull wire; the opening pull wire penetrates through the driving piece and then is connected with the emergency pull wire through a connecting block, and the emergency pull wire is connected between the connecting block and an emergency opening handle of the vehicle.
According to the utility model discloses a vehicle, including foretell an executor that opens that is used for the aircraft bonnet lock.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic view of a connection of an opening actuator to a hood lock according to an embodiment of the present invention;
fig. 2 is a cross-sectional view of an opening actuator according to an embodiment of the present invention;
fig. 3 is a schematic view of an assembly of a power mechanism and a driving member for opening an actuator according to an embodiment of the present invention;
fig. 4 is a schematic view of another embodiment of an opening actuator according to an embodiment of the present invention.
Reference numerals:
opening the actuator 10;
a housing 1;
a driving member 2; a cavity 21;
a power mechanism 3; a drive motor 31; a power transmission assembly 32; a drive gear train 33; a screw 34; a drive nut 35; a first gear 36; a second gear 37; a spring 38;
a fourth gear 5; opening the pull wire 6; an emergency pull wire 7; a connecting block 8;
a hood lock 20.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
An opening actuator 10 for a hood lock 20 according to an embodiment of the present invention will be described with reference to fig. 1 to 4.
As shown in fig. 1 to 4, an opening actuator 10 according to an embodiment of the present invention includes: a housing 1 and a driver 2. The driving member 2 is movably disposed in the housing 1, that is, the driving member 2 is movable relative to the housing 1 in the housing 1, the driving member 2 is connected to the hood lock 20, and the hood lock 20 can be unlocked when the driving member 2 moves.
The hood lock 20 and the opening actuator 10 are of a split structure, and the opening actuator 10 can be flexibly mounted on a vehicle, so that the design difficulty of the opening actuator 10 can be greatly reduced. When the actuator 10 needs to be opened to open the hood lock 20, the control driving element 2 moves in the housing 1, and then the driving element 2 pulls the unlocking mechanism on the hood lock 20 to unlock the hood lock 20. The arrangement can achieve the working purpose of unlocking the hood lock 20, the structure of the opening actuator 10 is simple, the weight and the production cost of the opening actuator 10 can be reduced, the development period of the opening actuator 10 can be shortened, the opening actuator 10 can be arranged on different vehicle types, the universality of the opening actuator 10 can be improved, and meanwhile, the structure of the opening actuator 10 is compact and the arrangement is more convenient.
Therefore, the housing 1, the hood lock 20 and the driving part 2 are matched, the hood lock 20 can be unlocked, the structure of the opening actuator 10 is simple, the weight and the production cost of the opening actuator 10 can be reduced, the development period of the opening actuator 10 can be shortened, the opening actuator 10 can be arranged on different vehicle types, the universality of the opening actuator 10 can be improved, and meanwhile, the structure of the opening actuator 10 is compact and the arrangement is more convenient.
In some embodiments of the present invention, as shown in fig. 2 and 3, the opening actuator 10 may further include: the power mechanism 3 and the power mechanism 3 can be used for driving the driving part 2 to move in the shell 1, so that the working purpose of driving the driving part 2 to move in the shell 1 can be realized, and the working reliability of the opening actuator 10 can be ensured.
In some embodiments of the present invention, as shown in fig. 2 to 4, the power mechanism 3 may include: a drive motor 31 and a power transmission assembly 32, the power transmission assembly 32 being connectable between the driving member 2 and the drive motor 31, the power transmission assembly 32 being operable to transmit power from the drive motor 31 to the driving member 2 to move the driving member 2. Wherein, when needing to unlock aircraft bonnet lock 20 with opening executor 10, controller control driving motor 31 work, then driving motor 31 can give power take off to power transmission assembly 32, then power transmission assembly 32 can convey power to driving piece 2, then driving piece 2 will remove in casing 1, thereby make and open executor 10 unblock aircraft bonnet lock 20, the work purpose that can realize electronic unblock aircraft bonnet lock 20 is realized to the setting like this, do not need user manual unblock aircraft bonnet lock 20, user's physical power can be saved, thereby user's use experience can be promoted.
According to an embodiment of the present invention, as shown in fig. 2 and 3, the power transmission assembly 32 may include: drive gear group 33, screw rod 34 and drive nut 35, the one end of screw rod 34 pivotally sets up in casing 1, and drive gear group 33 is connected between the other end of screw rod 34 and driving motor 31, and the surface of screw rod 34 is located to drive nut 35 cover, and drive nut 35 is connected with driving piece 2. When the hood lock 20 needs to be unlocked by the opening actuator 10, the driving motor 31 drives the transmission gear set 33 to rotate, then the transmission gear set 33 drives the screw 34 to rotate, in the rotating process of the screw 34, the transmission nut 35 moves along the length direction of the screw 34, meanwhile, the transmission nut 35 drives the driving piece 2 to move together, and the driving piece 2 pulls the unlocking mechanism on the hood lock 20 to unlock the hood lock 20. Moreover, the transmission nut 35 is more reliably matched with the screw 34, and the transmission nut 35 can be ensured to be movable relative to the screw 34 in the unlocking process, so that the working reliability of the opening actuator 10 can be improved.
Specifically, as shown in fig. 2 and 3, the transmission gear set 33 may include: a first gear 36 and a second gear 37 engaged with each other, the first gear 36 being connected to an output shaft of the driving motor 31, the second gear 37 being connected to the other end of the screw 34. When the actuator 10 is started to work, the driving motor 31 drives the first gear 36 to rotate through the output shaft, then the first gear 36 drives the second gear 37 to rotate, and then the second gear 37 drives the screw rod 34 to rotate, so that the working purpose of driving the transmission nut 35 to move is achieved, the power of the driving motor 31 can be stably transmitted to the power transmission assembly 32, and the driving piece 2 can be stably driven to move.
Further, as shown in fig. 2 and 3, the power transmission assembly 32 may further include: and a spring 38, wherein the spring 38 is connected between the transmission nut 35 and the transmission gear set 33. When the driving motor 31 works, the output shaft of the driving motor 31 drives the first gear 36 to rotate, the first gear 36 drives the second gear 37 to drive the screw 34 to rotate, the screw 34 drives the transmission nut 35 to do linear motion (in the direction indicated by the arrow in fig. 2), meanwhile, the transmission nut 35 drives the driving element 2 to do linear motion, and the driving element 2 pulls the unlocking mechanism on the hood lock 20 to unlock the hood lock 20. In addition, in the process that the transmission nut 35 moves towards the arrow in fig. 2, the spring 38 compresses and stores energy, the driving motor 31 is powered on for a certain time and then is powered off, and the driving piece 2 resets under the action of the elastic force of the spring 38, so that a working cycle is completed. It should be noted that the actuator 10 only needs to perform one cycle for the conventional hood lock 20, and the actuator 10 needs to perform two cycles for the double pull hood lock 20.
According to another embodiment of the present invention, the power transmission assembly 32 may include: a third gear and a fourth gear 5 which are meshed with each other, wherein the third gear is connected with an output shaft of the driving motor 31, the fourth gear 5 is provided with a threaded hole, the driving part 2 is positioned in the threaded hole, and the driving part 2 is in threaded fit connection with the fourth gear 5. When the driving motor 31 works, the output shaft of the driving motor 31 drives the third gear to rotate, the third gear drives the fourth gear 5 to rotate, the fourth gear 5 drives the driving member 2 to do linear motion (in the direction indicated by the arrow in fig. 4), and the driving member 2 pulls the unlocking mechanism on the hood lock 20 to unlock the hood lock 20.
In some embodiments of the present invention, as shown in fig. 2 and 3, the opening actuator 10 may further include: the opening pull wire 6 and the emergency pull wire 7, and the driving member 2 and the hood lock 20 are connected through the opening pull wire 6, such as: the opening cable 6 may be connected between the driving member 2 and the unlocking mechanism, and the emergency cable 7 may be connected between the driving member 2 and an emergency opening handle of the vehicle.
Specifically, when the driving motor 31 is turned on, the driving motor 31 drives the first gear 36 to rotate, the first gear 36 drives the second gear 37 to drive the screw 34 to rotate, the screw 34 drives the transmission nut 35 to do linear motion, the transmission nut 35 drives the driving member 2 to do linear motion, and the driving member 2 pulls the pull wire to open the hood lock 20. And, when power unit 3 broke down, the user can pull emergent opening handle, then emergent act as go-between 7 and do linear motion in the arrow direction of fig. 2, and emergent act as go-between 7 can pull driving piece 2 and move together simultaneously, makes aircraft bonnet lock 20 unblock. After the hood lock 20 is unlocked, the emergency opening handle is loosened, and the opening pull wire 6 and the emergency pull wire 7 are reset under the action of the reset spring of the emergency opening handle and the spring 38, so that the function of opening the hood lock 20 in an emergency manner can be realized. The operation purpose of electrically opening and emergently opening the hood lock 20 can be realized by the arrangement, and the electric opening and the emergency opening are not interfered with each other. In addition, by changing the lengths of the opening wire 6 and the emergency wire 7, the opening actuator 10 can be arranged at a plurality of different positions, so that the difficulty in arranging the opening actuator 10 can be further reduced.
It should be noted that, as shown in fig. 2, when the driving member 2 moves linearly in the direction of the arrow, the emergency wire 7 moves relative to the driving member 2, and since the cavity 21 is left in the driving member 2, the driving member 2 does not drive the emergency wire 7 to move when the driving motor 31 is turned on. And, the driving nut 35 drives the driving member 2 to move in one direction, that is, the driving nut 35 can only drive the driving member 2 to move in the direction of the arrow in fig. 2, when the emergency opening is performed, the driving member 2 makes a linear motion, and the driving member 2 cannot drive the driving nut 35 to move.
In some embodiments of the present invention, as shown in fig. 4, the opening actuator 10 may further include: open act as go-between 6, emergent act as go-between 7 and connecting block 8, driving piece 2 is connected through opening act as go-between 6 with aircraft bonnet lock 20, opens act as go-between 6 and pass through connecting block 8 and emergent act as go-between 7 after passing driving piece 2 and be connected, emergent act as go-between 7 is connected between the emergent handle of opening of connecting block 8 and vehicle.
Specifically, when the driving motor 31 is turned on, the driving motor 31 drives the third gear to rotate, the third gear drives the fourth gear 5 to rotate, the fourth gear 5 drives the driving member 2 to make a linear motion, and the driving member 2 pulls the pull wire to perform an action of opening the hood lock 20. And, when power unit 3 broke down, the user can pull emergent opening handle, and then emergent stay wire 7 makes rectilinear motion to the arrow direction in fig. 4, and emergent stay wire 7 can pull connecting block 8 and driving piece 2 and move together simultaneously, makes aircraft bonnet lock 20 unblock.
According to the utility model discloses the vehicle, including the executor 10 of opening of above-mentioned embodiment, open the setting of executor 10 and install on the vehicle, should open executor 10 and can realize carrying out the work purpose of unblock to aircraft bonnet lock 20, also can make the simple structure who opens executor 10, can reduce the weight and the manufacturing cost who opens executor 10, also can shorten the development cycle who opens executor 10, and, should open executor 10 and can arrange on the motorcycle type of difference, can promote the commonality of opening executor 10, and simultaneously, the compact structure who opens executor 10, it is more convenient to arrange.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. An opening actuator (10) for a hood lock (20), comprising:
a housing (1);
driving piece (2), driving piece (2) movably set up in casing (1), driving piece (2) with aircraft bonnet lock (20) link to each other, driving piece (2) can unblock when removing aircraft bonnet lock (20).
2. The opening actuator (10) for a hood lock (20) according to claim 1, further comprising: the power mechanism (3), the power mechanism (3) is used for driving the driving piece (2) to move in the shell (1).
3. The opening actuator (10) for a hood lock (20) according to claim 2, characterized in that the power mechanism (3) comprises: the driving device comprises a driving motor (31) and a power transmission assembly (32), wherein the power transmission assembly (32) is connected between the driving piece (2) and the driving motor (31), and the power transmission assembly (32) is used for transmitting the power of the driving motor (31) to the driving piece (2) to enable the driving piece (2) to move.
4. The opening actuator (10) for a hood lock (20) according to claim 3, characterized in that the power transmission assembly (32) comprises: drive gear group (33), screw rod (34) and drive nut (35), the one end pivotally connect of screw rod (34) set up in casing (1), drive gear group (33) are connected the other end of screw rod (34) with between driving motor (31), drive nut (35) cover is located screw rod (34), drive nut (35) with driving piece (2) are connected.
5. An opening actuator (10) for a hood lock (20) according to claim 4, characterized in that the transmission gear set (33) comprises: a first gear (36) and a second gear (37) which are meshed with each other, wherein the first gear (36) is connected with an output shaft of the driving motor (31), and the second gear (37) is connected with the other end of the screw rod (34).
6. The opening actuator (10) for a hood lock (20) according to claim 4, characterized in that the power transmission assembly (32) further comprises: a spring (38), the spring (38) connected between the drive nut (35) and the drive gear set (33).
7. The opening actuator (10) for a hood lock (20) according to claim 3, characterized in that the power transmission assembly (32) comprises: the driving mechanism comprises a third gear and a fourth gear (5) which are meshed with each other, the third gear is connected with an output shaft of the driving motor (31), the fourth gear (5) is provided with a threaded hole, and the driving piece (2) is located in the threaded hole and is in threaded fit connection with the fourth gear (5).
8. The opening actuator (10) for a hood lock (20) according to claim 4, further comprising: the emergency opening device comprises an opening pull wire (6) and an emergency pull wire (7), wherein the driving piece (2) is connected with the hood lock (20) through the opening pull wire (6);
the emergency pull wire (7) is connected between the driving piece (2) and an emergency opening handle of the vehicle.
9. The opening actuator (10) for a hood lock (20) according to claim 7, further comprising: the emergency hood lock comprises an opening pull wire (6), an emergency pull wire (7) and a connecting block (8), wherein the driving piece (2) is connected with the hood lock (20) through the opening pull wire (6);
the opening pull wire (6) penetrates through the driving piece (2) and then is connected with the emergency pull wire (7) through a connecting block (8), and the emergency pull wire (7) is connected between the connecting block (8) and an emergency opening handle of a vehicle.
10. A vehicle, characterized by comprising an opening actuator (10) for a hood lock (20) according to any one of claims 1 to 9.
CN201921879022.4U 2019-11-01 2019-11-01 Opening actuator for hood lock and vehicle Active CN211500191U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921879022.4U CN211500191U (en) 2019-11-01 2019-11-01 Opening actuator for hood lock and vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921879022.4U CN211500191U (en) 2019-11-01 2019-11-01 Opening actuator for hood lock and vehicle

Publications (1)

Publication Number Publication Date
CN211500191U true CN211500191U (en) 2020-09-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921879022.4U Active CN211500191U (en) 2019-11-01 2019-11-01 Opening actuator for hood lock and vehicle

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CN (1) CN211500191U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115142744A (en) * 2022-07-19 2022-10-04 东风汽车集团股份有限公司 Structure of hood electric opening actuator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115142744A (en) * 2022-07-19 2022-10-04 东风汽车集团股份有限公司 Structure of hood electric opening actuator

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