CN214145098U - Electric unlocking device - Google Patents
Electric unlocking device Download PDFInfo
- Publication number
- CN214145098U CN214145098U CN202021565452.1U CN202021565452U CN214145098U CN 214145098 U CN214145098 U CN 214145098U CN 202021565452 U CN202021565452 U CN 202021565452U CN 214145098 U CN214145098 U CN 214145098U
- Authority
- CN
- China
- Prior art keywords
- gear
- unlocking
- slide
- unlocking device
- motor
- 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.)
- Active
Links
Images
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The utility model discloses an electronic unlocking device, including the casing, still including establishing motor, unblock slide bar and lead screw and the gear drive structure in the casing, the one end of unblock slide bar is passed through guide structure slidable and is established in the casing, the motor passes through the gear drive structure and links to each other with the lead screw, and the lead screw cooperatees with the screw of establishing on the unblock slide bar, and the other end of unblock slide bar stretches out from the casing. The motor arranged in the shell drives the unlocking execution head to stretch and retract for unlocking, and the unlocking only needs to control the motor, so that the unlocking is simpler and more convenient compared with the traditional manual unlocking; and the structure is compact, the occupied space is small, and the arrangement and installation are convenient.
Description
Technical Field
The utility model belongs to the technical field of the unblock technique and specifically relates to an electronic unlocking ware 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 unlocking ware, 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 electric unlocking device comprises a shell, and further comprises a motor, an unlocking slide rod, a screw rod and a gear transmission structure which are arranged in the shell, wherein one end of the unlocking slide rod is arranged in the shell in a sliding mode through a guide structure, the motor is connected with the screw rod through the gear transmission structure, the screw rod is matched with a screw hole formed in the unlocking slide rod, and the other end of the unlocking slide rod extends out of the shell.
Furthermore, the gear transmission structure comprises a pair of gears which are meshed with each other, one gear is connected with an output shaft of the motor, and the other gear is coaxially connected with the screw rod.
The guide structure comprises a guide block arranged on the unlocking slide rod, and a sliding groove matched with the guide block is arranged on the shell.
The unlocking slide rod comprises a slide block and an unlocking execution head, the slide block is a square slide block, a through hole matched with the appearance of the slide block is formed in the shell, one end of the slide block extends out of the through hole, and the unlocking execution head is arranged at the extending end of the slide block.
An avoiding groove is formed in the unlocking slide rod, and one end of the screw rod, which penetrates through the screw hole, is located in the avoiding groove.
And a return elastic structure for unlocking the slide rod to return is arranged between the shell and the gear.
The gear connected with the output shaft of the motor is a small gear, and the gear connected with the screw rod is a large gear.
The return elastic structure is a coil spring, one end of the coil spring is connected with the gear, and the other end of the coil spring is connected with the shell.
The gear shaft is arranged on the other gear, the spring positioning part is arranged in the clamping groove, the spring is arranged in the spring positioning part, and the spring is connected with the gear shaft arranged on the other gear.
Compared with the prior art, the utility model, have following advantage:
the electric unlocking device is reasonable in structural design, the unlocking execution head is driven to stretch and retract by the motor arranged in the shell 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 unlocking device of the present invention.
Fig. 6 is a schematic view of the inside of the housing of the present invention.
Fig. 7 is a schematic view of the slider structure of the present invention.
Fig. 8 is a fourth schematic view of the inside of the unlocking device of the present invention.
In the figure:
1. the automatic unlocking device comprises a shell, 101 sliding grooves, 102 clamping grooves, 2 unlocking execution heads, 3 motors, 4 pinions, 5 sliders, 501 guide blocks, 502 avoidance grooves, 503 screw holes, 6 bull gears, 7 lead screws, 8 coil spring positioning portions, 9 coil springs and 10 gear shafts.
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 8, the electric unlocking device comprises a housing 1, a motor 3 arranged in the housing, an unlocking slide bar and a screw rod 7, and a gear transmission structure.
The shell 1 comprises an upper shell and a lower shell which are matched, and the upper shell and the lower shell are fixedly connected through clamping or screws; the edge of casing is equipped with the journal stirrup that stretches out, is equipped with the mounting hole on the journal stirrup, and assembly and fixed easy and simple to handle. The upper shell and the lower shell are matched to form a cavity, the motor, the unlocking slide bar, the lead screw and the gear transmission structure are arranged in the cavity, only one end of the unlocking slide bar extends out of the shell, the structure is compact, the occupied space is small, and arrangement and installation are facilitated.
One end of the unlocking slide rod is slidably arranged in the shell through a guide structure, the motor is connected with the screw rod through a gear transmission structure, the screw rod is matched with a screw hole 503 arranged on the unlocking slide rod, and the other end of the unlocking slide rod extends out of the shell. The motor drives the gear structure to drive the screw rod to rotate, and the screw rod drives the unlocking slide rod to move, so that unlocking operation is executed.
The gear transmission structure comprises a pair of gears which are meshed with each other, one gear is connected with an output shaft of the motor, and the other gear is coaxially connected with the screw rod; preferably, the gear connected with the output shaft of the motor is a small gear 4, the gear connected with the screw rod is a large gear 6, the small gear 4 is meshed with the large gear 6, and the motor and the unlocking slide rod are arranged side by side, so that the structure is compact.
The unlocking slide rod comprises a slide block 5 and an unlocking execution head 2, the slide block is a square slide block, a through hole matched with the appearance of the slide block is arranged on the shell, one end of the slide block extends out of the through hole, and the unlocking execution head is arranged at the extending end of the slide block; the square sliding block can be limited through the square through hole.
The guide structure comprises a guide block 501 arranged on the sliding block, and a sliding groove 101 matched with the guide block is arranged on the shell; preferably, the guide blocks are a pair of guide blocks arranged on the sliding block, corresponding sliding grooves are formed in the shell corresponding to each guide block, the two sliding grooves are formed in the upper shell and the lower shell respectively, and the unlocking sliding rod is limited by the guide structure to move back and forth only along the axis direction.
An avoiding groove 502 is formed in the unlocking slide rod, one end of the screw rod, which penetrates through the screw hole, is located in the avoiding groove, one end of the screw rod is connected with the center of the large gear, and the other end of the screw rod is located in the avoiding groove.
A return elastic structure for unlocking the return of the slide bar is arranged between the shell and the gear; preferably, the return elastic structure is a coil spring 9, one end of the coil spring 9 is connected with the gear, and the other end of the coil spring is connected with the shell.
Further, a clamping groove 102 is formed in the housing, the clamping groove is arranged close to the large gear, a coil spring positioning portion 8 is arranged in the clamping groove and arranged side by side with the large gear, a coil spring is arranged in the coil spring positioning portion, and the coil spring is connected with a gear shaft 10 arranged on the other gear.
The motor drives the pinion to rotate, the pinion drives the bull gear to rotate, the bull gear drives the screw rod to rotate, finally, the screw rod drives the unlocking slide rod to move, and the unlocking slide rod is ejected out of the shell for unlocking. In the unlocking and ejecting process, 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.
Car glove box release mechanism, including glove box, case lid, locking lever and electronic unlocking ware all establish on the glove box, correspond locking lever one end on the case lid and be equipped with the locked groove, carry out the head through electronic unlocking ware's unblock and promote the locking lever and remove to realize locking lever and locked groove separation unblock.
The utility model discloses in carry out the unblock through the flexible unblock executor head that sets up in the casing, the unblock only need control motor can, 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 (9)
1. An electronic unlocking ware, includes the casing, its characterized in that: still including establishing motor, unblock slide bar and lead screw and the gear drive structure in the casing, the one end of unblock slide bar is established in the casing through guide structure slidable, the motor passes through the gear drive structure and links to each other with the lead screw, and the lead screw cooperatees with the screw of establishing on the unblock slide bar, and the other end of unblock slide bar stretches out from the casing.
2. The electric unlocking device according to claim 1, wherein: the gear transmission structure comprises a pair of gears which are meshed with each other, one gear is connected with an output shaft of the motor, and the other gear is coaxially connected with the screw rod.
3. The electric unlocking device according to claim 1, wherein: the guide structure comprises a guide block arranged on the unlocking slide rod, and a sliding groove matched with the guide block is arranged on the shell.
4. The electric unlocking device according to claim 1, wherein: the unlocking slide rod comprises a slide block and an unlocking execution head, the slide block is a square slide block, a through hole matched with the appearance of the slide block is formed in the shell, one end of the slide block extends out of the through hole, and the unlocking execution head is arranged at the extending end of the slide block.
5. The electric unlocking device according to claim 1, wherein: an avoiding groove is formed in the unlocking slide rod, and one end of the screw rod, which penetrates through the screw hole, is located in the avoiding groove.
6. The electric unlocking device according to claim 2, wherein: and a return elastic structure for unlocking the slide rod to return is arranged between the shell and the gear.
7. The electric unlocking device according to claim 2, wherein: the gear connected with the output shaft of the motor is a small gear, and the gear connected with the screw rod is a large gear.
8. The electric unlocking device according to claim 6, wherein: the return elastic structure is a coil spring, one end of the coil spring is connected with the gear, and the other end of the coil spring is connected with the shell.
9. The electric unlocking device according to claim 8, wherein: the gear shaft is arranged on the other gear, the spring positioning part is arranged in the clamping groove, the spring is arranged in the spring positioning part, and the spring is connected with the gear shaft arranged on the other gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021565452.1U CN214145098U (en) | 2020-07-31 | 2020-07-31 | Electric unlocking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021565452.1U CN214145098U (en) | 2020-07-31 | 2020-07-31 | Electric unlocking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214145098U true CN214145098U (en) | 2021-09-07 |
Family
ID=77521718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021565452.1U Active CN214145098U (en) | 2020-07-31 | 2020-07-31 | Electric unlocking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214145098U (en) |
-
2020
- 2020-07-31 CN CN202021565452.1U patent/CN214145098U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108331472B (en) | Hidden door handle mechanism with unlocking structure during outage | |
| CN113236048B (en) | Mechanical locking structure of small electric door | |
| CN209556596U (en) | A kind of Electric lock that can position alignment | |
| CN108199265B (en) | Electric power drawer cabinet device of selectivity unblock | |
| CN108894617A (en) | A kind of electronic lock body | |
| CN217735169U (en) | Self-absorption tail door lock of automobile | |
| CN214145098U (en) | Electric unlocking device | |
| CN111577022A (en) | Multifunctional faucet lock with key | |
| CN215595267U (en) | Linkage mechanism of mechanical locking structure of small electric door | |
| CN212085348U (en) | Electronic lock structure for automobile charging socket | |
| CN117569691A (en) | Automobile flap switch actuator | |
| CN116220478B (en) | Miniature electric self-unlocking locking device | |
| CN112144974A (en) | Clutch type intelligent lock | |
| CN209053534U (en) | A kind of motor switch side sliding door mechanism | |
| CN219281485U (en) | Full-automatic lock body | |
| CN209924638U (en) | Clutch device and gearbox | |
| CN212336954U (en) | Tap lock with key | |
| CN212336955U (en) | Multifunctional faucet lock with key | |
| CN108868357B (en) | Electrically controlled lockset | |
| CN213205289U (en) | Electronic lock and drawer with same | |
| CN111577018A (en) | Tap lock with key | |
| CN111648681A (en) | Induction type lock | |
| CN219544959U (en) | Tap lock with manual unlocking function | |
| CN212454005U (en) | Clutch type manual unlocking mechanism of electronic lock of electric automobile | |
| CN217001300U (en) | Full-automatic small lock body capable of being separated electromechanically and rapidly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |