CN213510056U - Electric execution unlocking device and automobile glove box unlocking mechanism thereof - Google Patents

Electric execution unlocking device and automobile glove box unlocking mechanism thereof Download PDF

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Publication number
CN213510056U
CN213510056U CN202021565454.0U CN202021565454U CN213510056U CN 213510056 U CN213510056 U CN 213510056U CN 202021565454 U CN202021565454 U CN 202021565454U CN 213510056 U CN213510056 U CN 213510056U
Authority
CN
China
Prior art keywords
unlocking
glove box
rod
shell
worm
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn - After Issue
Application number
CN202021565454.0U
Other languages
Chinese (zh)
Inventor
黄智中
黄奇
凌涛
陈若蒙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuhu Yuchuang Automobile Science And Technology Ltd
Original Assignee
Wuhu Yuchuang Automobile Science And Technology Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wuhu Yuchuang Automobile Science And Technology Ltd filed Critical Wuhu Yuchuang Automobile Science And Technology Ltd
Priority to CN202021565454.0U priority Critical patent/CN213510056U/en
Application granted granted Critical
Publication of CN213510056U publication Critical patent/CN213510056U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses an electronic execution unlocking device, including casing and unlocking lever, still including establishing motor, worm and the gear drive structure in the casing, the worm links to each other with the output shaft of motor, and the gear drive structure meshes with the worm mutually, the one end of unlocking lever stretches out from the casing, is located to be equipped with on the unlocking lever in the casing and meshes with the gear drive structure rack structure mutually. Car glove box release mechanism, including glove box and case lid and locking lever, the locking lever is established on the glove box, corresponds locking lever one end portion on the case lid and is equipped with the locked groove, still includes electronic execution unlocking ware, electronic execution unlocking ware is established on the glove box, and the outer tip of unlocking lever sets up with the locking lever is corresponding. The push rod is driven to stretch and retract by the built-in motor for unlocking, the unlocking only needs to control the motor, and compared with the traditional manual unlocking, the unlocking is simpler and more convenient; and the structure is compact, the occupied space is small, and the arrangement and installation are convenient.

Description

Electric execution unlocking device and automobile glove box unlocking mechanism thereof
Technical Field
The utility model belongs to the technical field of the unblock technique and specifically relates to an electronic execution unlocking ware and car glove box release mechanism thereof is related to.
Background
Most of unlocking devices of the conventional automobile glove box are manual connecting rod unlocking structures or manual buckle unlocking structures and manual press unlocking structures, and the unlocking devices are complex in structure, large in occupied space and inconvenient to arrange and install; and the operator needs a certain force to buckle or press the lock to unlock the lock, which is inconvenient to operate.
The unlocking button mechanism disclosed in chinese patent CN109209069A comprises a housing and an unlocking push rod, and further comprises a pressing block movably disposed on the housing, a slider disposed in the housing through a slider guide structure, and a return spring for returning the slider, wherein the pressing block is disposed at the bottom of the pressing block and the upper portion of the slider through an inclined plane, the return spring is disposed in the housing corresponding to the slider, and the unlocking push rod is disposed at the outer end of the slider. The pressing block is pressed down, the bottom of the pressing block drives the sliding block to slide out, and therefore the unlocking push rod is driven to be stably pushed out for unlocking; a certain pressing force is required to unlock the lock.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides an electronic execution unlocking ware and car glove box release mechanism thereof, its occupation space is little, is convenient for arrange the installation to the unblock is simple and convenient.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
the utility model provides an electronic execution unlocking device, includes casing and unlocking lever, still includes motor, worm and the gear drive structure of establishing in the casing, the worm links to each other with the output shaft of motor, and the gear drive structure meshes with the worm mutually, the one end of unlocking lever stretches out from the casing, is located to be equipped with on the unlocking lever in the casing with the gear drive structure engaged with rack structure mutually.
The gear transmission structure comprises a large gear and a small gear which are coaxially connected, the large gear is meshed with the worm, and the small gear is meshed with the rack structure.
One end of the worm is provided with a projecting shaft, a bearing or a stabilizing block is arranged in the shell corresponding to the projecting shaft, a stabilizing hole is formed in the stabilizing block, and the projecting shaft is positioned in the stabilizing hole.
The unlocking rod comprises a three-section structure, namely a rack, a rod body and a sliding block for limiting the stroke of the unlocking rod, the sliding block is located between the rack and the rod body, and a through hole for extending the rod body is formed in the shell.
And a return elastic structure for returning the unlocking rod is arranged between the shell and the transmission gear structure or between the shell and the sliding block.
The casing is provided with a stabilizing block positioning groove, the stabilizing block is provided with a convex rib, and a rib groove matched with the convex rib is arranged in the stabilizing block positioning groove.
The inboard of casing is equipped with the support bar that is used for supporting the sliding block.
The return elastic structure is a return coil spring, a coil spring positioning part for positioning the return coil spring is arranged on the inner wall of the shell, and the return coil spring is connected with one side of the large gear.
The utility model provides an automobile glove box release mechanism, includes glove box and case lid and locking lever, the locking lever is established on the glove box, corresponds a locking lever tip on the case lid and is equipped with the locked groove, still includes electronic execution unlocking device, electronic execution unlocking device establishes on the glove box, and the outer tip of unlocking lever sets up with the locking lever is corresponding.
The locking rod is provided with a step corresponding to the outer end part of the unlocking rod, and an elastic part is arranged between the outer end part of the unlocking rod and the step.
Compared with the prior art, the utility model, have following advantage:
the electric execution unlocking device and the automobile glove box unlocking mechanism are reasonable in structural design, the ejector rod is driven to stretch by the built-in motor to unlock, the unlocking is only carried out by controlling the motor, and compared with the traditional manual unlocking, the unlocking is simpler and more convenient; and the structure is compact, the occupied space is small, and the arrangement and installation are convenient.
Drawings
The contents of the description and the references in the drawings are briefly described as follows:
fig. 1 is a schematic view of the unlocking device of the present invention.
Fig. 2 is a schematic view of the inside of the unlocking device of the present invention.
Fig. 3 is a schematic diagram of the inside of the unlocking device of the present invention.
Fig. 4 is a third schematic diagram of the inside of the unlocking device of the present invention.
Fig. 5 is a partial schematic view of the inside of the unlocking device of the present invention.
Fig. 6 is a partial schematic view of the inside of the unlocking device of the present invention.
Fig. 7 is a schematic view of the glove box unlocking mechanism of the present invention.
Fig. 8 is a schematic view of the glove box unlocking mechanism of the present invention installed on the glove box.
Fig. 9 is a schematic view two of the glove box unlocking mechanism of the present invention disposed on the glove box.
In the figure:
1. the glove box comprises an upper shell, 101, a coil spring positioning part, 102, a support bar, 2, a lower shell, 3, a top, 4, a motor, 5, a worm, 6, a gear transmission structure, 601, a large gear, 602, a small gear, 7, a return coil spring, 8, an unlocking rod, 801, a rack, 802, a sliding block, 803, a rod body, 9, a stabilizing block, 10, a rubber sleeve, 11, a locking rod, 12, a locking tongue, 13, a locking rod resetting structure and 14, and a glove box body.
Detailed Description
The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings.
As shown in fig. 1 to 9, the electric unlocking device includes a housing, an unlocking rod 8, a motor 4 disposed in the housing, a worm 5, and a gear transmission structure 6.
The shell comprises an upper shell 1 and a lower shell 2 which are matched, the upper shell and the lower shell are connected in a clamping fit manner, a support lug is arranged at the edge of the lower shell, and a mounting hole is formed in the support lug, so that the assembly, the mounting and the fixation are simple and convenient; a cavity is formed between the upper shell and the lower shell, the motor, the worm and the gear transmission structure are arranged in the cavity, only the unlocking rod part extends out of the shell, and the structure is compact.
The worm 5 is connected with an output shaft of the motor 4, the gear transmission structure 6 is meshed with the worm, one end of the unlocking rod 8 extends out of the shell, and a rack structure meshed with the gear transmission structure is arranged on the unlocking rod in the shell.
Preferably, the gear transmission structure comprises a large gear 601 and a small gear 602 which are coaxially connected, the large gear is meshed with the worm, and the small gear is meshed with the rack structure. The motor and the worm drive the large gear to rotate, the large gear drives the small gear to rotate, the small gear drives the unlocking rod to move, and unlocking is simple and convenient to execute.
One end of the worm is provided with a projecting shaft, a bearing or a stabilizing block 9 is arranged in the shell corresponding to the projecting shaft, a stabilizing hole is arranged on the stabilizing block, and the projecting shaft is positioned in the stabilizing hole, so that the stability can be improved. Furthermore, the shell is provided with a stabilizing block positioning groove matched with the appearance of the stabilizing block, the stabilizing block is provided with a convex rib, and a rib groove matched with the convex rib is arranged in the stabilizing block positioning groove, so that the positioning is reliable.
The unlocking rod 8 comprises a three-section structure, namely a rack 801, a rod body 803 and a sliding block 802 used for limiting the stroke of the unlocking rod, the sliding block is located between the rack and the rod body, the rack, the sliding block and the rod body are of an integral structure, a through hole used for extending the rod body is formed in the shell, a boss protruding inwards is arranged at the edge of the through hole in the shell, the stroke of the unlocking rod is limited through the cooperation of the boss and the sliding block, and the structure is compact.
The inside of casing is equipped with the support bar 102 that is used for supporting the sliding block, goes up the casing and all is equipped with the support bar on the casing down corresponding the sliding block, reduces the friction between sliding block and the casing through the support bar, reduces the ejecting resistance of unblock pole.
A return elastic structure for returning the unlocking rod is arranged between the shell and the transmission gear structure or between the shell and the sliding block; preferably, the return elastic structure is a return coil spring 7, a coil spring positioning part 101 for positioning the return coil spring is arranged on the inner wall of the shell, and the return coil spring is connected with one side of the bull gear.
The motor drives the worm to rotate, the worm drives the large gear to rotate, so that the small gear is driven to rotate, finally, the small gear drives the rack to move, and the unlocking rod is ejected out of the shell for unlocking. In the ejection process of the unlocking rod, the large gear drives the coil spring when rotating, and the large gear drives the coil spring to return after unlocking; or the automatic return is realized through the positive and negative rotation of the motor.
The automobile glove box unlocking mechanism comprises a glove box body 14, a box cover, a lock rod 11 and an electric execution unlocking device, wherein the lock rod is movably arranged on the glove box body, the electric execution unlocking device is arranged on the glove box body, and the outer end part of the unlocking rod is arranged corresponding to the lock rod.
The electric unlocking device and the lock rod are arranged on the back of the glove box body, the lock rods are in a pair, the inner ends of the pair of lock rods are connected through a lock rod reset structure 13, the lock rod reset structure can be a spring structure or other elastic reset structures, the outer end part of the lock rod is provided with a lock tongue 12, and the lock tongue corresponding to the outer end part of the lock rod on the box cover is provided with a lock groove.
The locking rod 11 is provided with steps corresponding to the outer end part of the unlocking rod, the step structure can be formed by bending the locking rod, and an elastic part is arranged between the outer end part of the unlocking rod and the steps; preferably, the elastic element is a rubber sleeve 10 sleeved on the ejector 3 at the outer end part of the unlocking rod, so that abnormal sound is avoided during unlocking.
The unlocking rod of the electric unlocking device pushes against the step to drive the locking rod to move towards the outer side of the glove box, the locking rod drives the lock tongue to move towards the outer side, and the lock tongue moves out of the lock groove on the box cover, so that the glove box is unlocked; after unlocking, the lock rod is reset through the lock rod resetting structure.
The utility model discloses electronic execution unlocking ware and car glove box release mechanism thereof structural design is reasonable, and the motor drive ejector pin through establishing stretches out and draws back and carries out the unblock, and the unblock only need the control motor can, and relative traditional manual unblock, the unblock is more simple and convenient; and the structure is compact, the occupied space is small, and the arrangement and installation are convenient.
The above-mentioned is only for the description of the preferred embodiments of the present invention, and the above-mentioned technical features can be combined at will to form a plurality of embodiments of the present invention.
The present invention has been described in detail with reference to the accompanying drawings, and it is apparent that the present invention is not limited by the above embodiments, and various insubstantial improvements can be made without modification to the present invention.

Claims (10)

1. An electronic execution unlocker, includes casing and unblock pole, its characterized in that: the worm is connected with an output shaft of the motor, the gear transmission structure is meshed with the worm, one end of the unlocking rod extends out of the shell, and a rack structure meshed with the gear transmission structure is arranged on the unlocking rod in the shell.
2. The electric implement unlocker of claim 1, wherein: the gear transmission structure comprises a large gear and a small gear which are coaxially connected, the large gear is meshed with the worm, and the small gear is meshed with the rack structure.
3. The electric implement unlocker of claim 1, wherein: one end of the worm is provided with a projecting shaft, a bearing or a stabilizing block is arranged in the shell corresponding to the projecting shaft, a stabilizing hole is formed in the stabilizing block, and the projecting shaft is positioned in the stabilizing hole.
4. The electric implement unlocker of claim 1, wherein: the unlocking rod comprises a three-section structure, namely a rack, a rod body and a sliding block for limiting the stroke of the unlocking rod, the sliding block is located between the rack and the rod body, and a through hole for extending the rod body is formed in the shell.
5. The electric implement unlocker of claim 1 or 2, wherein: and a return elastic structure for returning the unlocking rod is arranged between the shell and the transmission gear structure or between the shell and the sliding block.
6. The electric implement unlocker of claim 3, wherein: the casing is provided with a stabilizing block positioning groove, the stabilizing block is provided with a convex rib, and a rib groove matched with the convex rib is arranged in the stabilizing block positioning groove.
7. The electric implement unlocker of claim 4, wherein: the inboard of casing is equipped with the support bar that is used for supporting the sliding block.
8. The electric implement unlocker of claim 5, wherein: the return elastic structure is a return coil spring, a coil spring positioning part for positioning the return coil spring is arranged on the inner wall of the shell, and the return coil spring is connected with one side of the large gear.
9. The utility model provides a car glove box release mechanism, includes glove box and case lid and locking lever, the locking lever is established on the glove box, corresponds a locking lever tip on the case lid and is equipped with locked groove, its characterized in that: the electric unlocking device of any one of claims 1 to 8, wherein the electric unlocking device is arranged on the glove box body, and the outer end part of the unlocking rod is arranged corresponding to the locking rod.
10. The vehicle glove box unlock mechanism as recited in claim 9, further comprising: the locking rod is provided with a step corresponding to the outer end part of the unlocking rod, and an elastic part is arranged between the outer end part of the unlocking rod and the step.
CN202021565454.0U 2020-07-31 2020-07-31 Electric execution unlocking device and automobile glove box unlocking mechanism thereof Withdrawn - After Issue CN213510056U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021565454.0U CN213510056U (en) 2020-07-31 2020-07-31 Electric execution unlocking device and automobile glove box unlocking mechanism thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021565454.0U CN213510056U (en) 2020-07-31 2020-07-31 Electric execution unlocking device and automobile glove box unlocking mechanism thereof

Publications (1)

Publication Number Publication Date
CN213510056U true CN213510056U (en) 2021-06-22

Family

ID=76436539

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021565454.0U Withdrawn - After Issue CN213510056U (en) 2020-07-31 2020-07-31 Electric execution unlocking device and automobile glove box unlocking mechanism thereof

Country Status (1)

Country Link
CN (1) CN213510056U (en)

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GR01 Patent grant
GR01 Patent grant
AV01 Patent right actively abandoned
AV01 Patent right actively abandoned
AV01 Patent right actively abandoned

Granted publication date: 20210622

Effective date of abandoning: 20210811

AV01 Patent right actively abandoned

Granted publication date: 20210622

Effective date of abandoning: 20210811