CN218029525U - Telescopic handle of intelligent door lock - Google Patents

Abstract

The utility model discloses a flexible handle of intelligence lock installs on intelligence lock, including the first in command and first base, install the hole post on the first in command, the first base includes the bottom, and the first in command passes first base and bottom riveting through the hole post, be provided with base groove and first transmission subassembly in the first base, first mainboard subassembly has been placed to the base inslot, first mainboard subassembly links to each other with first transmission subassembly, the utility model discloses gear drive makes first transmission strip descend, compresses first suppressing mechanism, stretches out the first in command, and the resilience of rethread first suppressing mechanism in the first transmission subassembly returns back the first in command, hides the first in command in the first base, and what make things convenient for user's push-and-pull switch door is, has guaranteed the aesthetic property and the wholeness of lock, hides the first in command and prevents to suffer external damage, improves the life of the first in command, the utility model discloses simple structure, convenient assembling practices thrift the space.

Description

Telescopic handle of intelligent door lock

Technical Field

The utility model relates to a door the first in command technical field specifically indicates a flexible handle of intelligence lock.

Background

The door lock in the market basically has the first in command, the effect of the first in command is easily the user utilizes the power of the first in command to change the lock of side when opening the door, open the door, but this kind of first in command has a problem, receive external force collision and lead to damaging very often, the first in command surface receives the scraping and influences whole outward appearance, receive too big external force even and lead to the first in command to drop or the first in command is connected with the lock and is gone wrong, lead to the first in command can't open the lock, the first in command that exposes outside simultaneously often collides the child of playing, the people of low head thing etc. cause certain injury physiologically to the crowd who does not have consciousness to take precautions against.

The utility model discloses a china utility model with publication number CN211598049U discloses a scalable door in first in command, including the installation panel, the installation panel laminating sets up on the door the lockhole has been seted up in the front of installation panel rotatory in the lockhole is being connected with the rotating member, the rotating member can be under external drive rotation in the lockhole the end connection of rotating member is fixed handle the front end of fixed handle is formed with the mounting groove fixed handle in the mounting groove, adjusting handle includes the telescopic link, telescopic link one end is pegged graft in the mounting groove, the hand (hold) is connected to the other end be formed with the spout on the telescopic link, the spout is the bi-section groove, and it comprises upper segment groove and hypomere groove, parallel arrangement and length equal about upper segment groove and hypomere groove, the both ends tip in upper segment groove and hypomere groove passes through the intercommunicating pore intercommunication from top to bottom the spring catch has been inserted in the intercommunicating pore, and this door in first in command receives external force collision easily and leads to damage, and first in command surface receives the scraping influence whole outward appearance.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the weak point among the prior art, provide a flexible handle of intelligence lock.

The purpose of the utility model is realized through the following technical scheme:

the utility model provides a flexible handle of intelligence lock installs on intelligence lock, includes the first in command and first base, install the hole post on the first in command, first base includes the bottom, and the first in command passes first base and bottom riveting through the hole post, be provided with base groove and first transmission assembly in the first base, first mainboard subassembly has been placed to the base inslot, first mainboard subassembly links to each other with first transmission assembly.

Furthermore, first transmission assembly includes first motor, stationary blade and first bearing, first motor passes through the stationary blade to be fixed in first base, the output shaft of first motor passes the stationary blade and is connected with first gear, first bearing one end is fixed with first base, and the first bearing other end is connected with the second gear, first gear and second gear meshing.

Furthermore, be provided with first bearing piece on the first bearing, first transmission assembly still includes first transmission strip, is provided with first driving groove on the first transmission strip, first bearing piece is connected with first driving groove.

Furthermore, still be provided with first signal pole on the first transmission line, be provided with first photoelectric switch recess and the second photoelectric switch recess that distributes from top to bottom in proper order on the first mainboard subassembly, first signal pole moves between first photoelectric switch recess and second photoelectric switch recess.

Furthermore, install first suppress mechanism under the first transmission strip, first suppress mechanism and first base fixed connection.

Furthermore, be provided with first bearing in the first base, the hole post passes second bearing, first transmission line in proper order and is connected with the bottom.

Further, the first spring pressing mechanism is provided with a first spring and a second spring, and the first spring and the second spring are arranged on two sides of the first bearing.

Compared with the prior art, the utility model following advantage and beneficial effect have:

the utility model discloses gear drive makes first drive strip descend, compresses first suppress mechanism, stretches out the first in command, and the resilience of first suppress mechanism in the rethread first drive assembly returns the first in command, hides the first in command in first base, and what be at convenience of customers push-and-pull switch door has guaranteed the aesthetic property and the wholeness of lock, hides the first in command and prevents to suffer external force destruction, improves the life of the first in command, the utility model discloses simple structure, convenient assembling practices thrift the space.

Drawings

FIG. 1 is a schematic structural diagram according to a first embodiment;

FIG. 2 is a schematic view of the first base with the first handle retracted;

FIG. 3 is a schematic view of the first base with the first handle extended;

FIG. 4 is a schematic view of a first transmission assembly;

FIG. 5 is a schematic view of the first handle retracted;

FIG. 6 is an extended view of the first handle;

FIG. 7 is a schematic structural diagram according to a second embodiment;

FIG. 8 is a schematic view of a second base structure;

FIG. 9 is a schematic view of a second drive bar configuration;

FIG. 10 is a schematic view of a second transmission assembly;

FIG. 11 is a schematic view of the second handle being retracted;

FIG. 12 is a schematic view of the second handle extended;

the device comprises a first handle, a 2-hole column, a 3-first base, a 4-first spring, a 5-first motor, a 6-fixing piece, a 7-first gear, a 8-first transmission strip, a 9-first transmission groove, a 10-second gear, a 11-bottom cover, a 12-first bearing, a 13-first bearing block, a 14-first signal rod, a 15-second spring, a 16-first bearing, a 17-first main board component, a 18-base groove, a 19-first photoelectric switch groove, a 20-second photoelectric switch groove, a 21-second handle, a 22-second base, a 23-second motor, a 24-third gear, a 25-second transmission strip, a 26-second elastic pressing mechanism, a 27-second signal rod, a 28-second transmission groove, a 29-fourth gear, a 30-third bearing, a 31-second bearing block, a 32-second main board component, a 33-first transmission component, a 34-third photoelectric switch groove and a 35-fourth photoelectric switch groove.

Detailed Description

It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that the terms "comprises," "comprising," and "has" and any variations thereof in the description and claims of the present invention and in the above-described drawings are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus. In the claims, the description and the drawings of the present application, relational terms such as "first" and "second", and the like may be used solely to distinguish one entity/action/object from another entity/action/object without necessarily requiring or implying any actual such relationship or order between such entities/actions/objects.

As shown in fig. 1-4, the utility model provides a flexible handle of intelligence lock installs on intelligent lock, including the first in command 1 and first base 3, install hole post 2 on the first in command 1, first base 3 includes bottom 11, and the first in command 1 passes first base 3 through hole post 2 and rivets with bottom 11, be provided with base groove 18 and first drive assembly 33 in the first base 3, place first mainboard subassembly 17 in the base groove 18, first mainboard subassembly 17 links to each other with first drive assembly 33. First transmission assembly 33 includes first motor 5, stationary blade 6 and first bearing 12, first motor 5 passes through stationary blade 6 to be fixed in first base 3, the output shaft of first motor 5 passes stationary blade 6 and is connected with first gear 7, 16 one end of first bearing are fixed with first base 3, and the first bearing 12 other end is connected with second gear 10, first gear 7 and the meshing of second gear 10, the utility model discloses compact structure, accurate.

Be provided with first bearing piece 13 on the first bearing 12, first transmission assembly 33 still includes first transmission strip 8, is provided with first transmission groove 9 on the first transmission strip 8, first bearing piece 13 is connected with first transmission groove 9. The first transmission bar 8 is also provided with a first signal rod 14, the first main board assembly 17 is provided with a first photoelectric switch groove 19 and a second photoelectric switch groove 20 which are sequentially distributed up and down, and the first signal rod 14 moves between the first photoelectric switch groove 19 and the second photoelectric switch groove 20; the first handle 1 is extended, when the first transmission bar 8 slides downwards, the first signal rod 14 sequentially passes through the first photoelectric switch groove 19 and the second photoelectric switch groove 20, the photoelectric switch can convert the input current into a light signal on the transmitter of the photoelectric switch to emit, and the receiver detects the target object according to the intensity of the received light or the existence of the received light. Photoelectric switch has small, the function is many, long-lived, the precision is high, response speed is fast, detection distance is far away and anti light, the electricity, advantage that the magnetic interference ability is strong, photoelectric switch output signal gives first mainboard subassembly 17 control first motor 5 outage, the first in command 1 contracts, slide upwards as first drive strip 8, first signal pole 14 passes through second photoelectric switch recess 20 and first photoelectric switch recess 19 in proper order, photoelectric switch output signal gives first mainboard subassembly 17 control first motor 5 outage. Install first suppress mechanism under the first transmission strip 8, first suppress mechanism and first base 3 fixed connection. The first biasing mechanism is provided with a first spring 4 and a second spring 15, the first spring 4 and the second spring 15 being provided on both sides of the first bearing 12. Be provided with first bearing 12 in the first base 3, the hole post 2 passes second bearing 16, first drive strip 8 in proper order and is connected with bottom 11, and the first handle 1 accessible second bearing 16's the supporting effect, the promotion of first drive strip 8 stretch out from first base 3.

Example one

As shown in fig. 5 and 6, the first handle 1 and the first base 3 are designed to be circular, which conforms to the ergonomic structure, when the first handle 1 needs to be extended, the first motor 5 drives the first gear 7 to rotate, the first gear 7 drives the second gear 10 to rotate, the first bearing block 13 of the first transmission assembly 33 presses the first transmission bar 8 down along the first bearing 12, the first signal rod 14 sequentially passes through the first photoelectric switch groove 19 and the second photoelectric switch groove 20, the first transmission bar 8 presses the first elastic mechanism, and the first handle 1 extends out of the first base 3; after the door is opened and closed, the first handle 1 is reset through the resilience of the first elastic pressing mechanism, and the first handle 1 retracts into the first base 3.

Example two

As shown in fig. 7-12, the second handle 21 and the second base 22 are designed to be rectangular to facilitate pushing and pulling, and different from the first embodiment, the second transmission bar 25 is hollow, the second signal rod 27 is disposed inside the second transmission bar 25, the second motor 23, the third bearing 30 and the second main board assembly 32 are all disposed inside the second transmission bar 25, the second transmission groove 28 is further disposed inside the second transmission bar 25, when the second handle 21 needs to be extended, the second motor 23 drives the third gear 24 to rotate, the third gear 24 drives the fourth gear 29 to rotate, the second bearing block 31 of the second transmission assembly presses the second transmission bar 25 down along the third bearing 30, the second signal rod 27 sequentially passes through the third photoelectric switch groove 34 and the fourth photoelectric switch groove 35, the second transmission bar 25 presses the second elastic pressing mechanism 26, and the second handle 21 extends out of the second base 22; after the door is opened or closed, the second handle 21 is restored by the resilience of the second biasing mechanism 26, and the second handle 21 is retracted into the second base 22.

It should be noted that the above-mentioned embodiments are only preferred embodiments of the present invention and the technical principles applied, and any changes, modifications, substitutions, combinations, and simplifications made by those skilled in the art without departing from the spirit and principle of the present invention should be considered as equivalent replacement modes within the scope of the present invention.

Claims (7)

1. The utility model provides a flexible handle of intelligence lock installs on intelligence lock, its characterized in that: including the first in command and first base, install the hole post on the first in command, first base includes the bottom, and the first in command passes first base and bottom riveting through the hole post, be provided with base groove and first transmission assembly in the first base, first mainboard subassembly has been placed to the base inslot, first mainboard subassembly links to each other with first transmission assembly.

2. The retractable handle of intelligent door lock of claim 1, wherein: the first transmission assembly comprises a first motor, a fixing plate and a first bearing, the first motor is fixed in the first base through the fixing plate, an output shaft of the first motor penetrates through the fixing plate to be connected with a first gear, one end of the first bearing is fixed with the first base, the other end of the first bearing is connected with a second gear, and the first gear is meshed with the second gear.

3. The retractable handle of intelligent door lock as claimed in claim 2, wherein: the first bearing is provided with a first bearing block, the first transmission assembly further comprises a first transmission strip, a first transmission groove is formed in the first transmission strip, and the first bearing block is connected with the first transmission groove.

4. The retractable handle of intelligent door lock of claim 3, characterized in that: still be provided with first signal pole on the first transmission line, be provided with first photoelectric switch recess and the second photoelectric switch recess that distributes from top to bottom in proper order on the first mainboard subassembly, first signal pole moves between first photoelectric switch recess and second photoelectric switch recess.

5. The retractable handle of intelligent door lock of claim 4, wherein: install first suppress the mechanism under the first transmission strip, first suppress mechanism and first base fixed connection.

6. The retractable handle of intelligent door lock of claim 4, wherein: a first bearing is arranged in the first base, and the hole column sequentially penetrates through the second bearing and the first transmission strip to be connected with the bottom cover.

7. The retractable handle of intelligent door lock of claim 5, wherein: the first elastic pressing mechanism is provided with a first spring and a second spring, and the first spring and the second spring are arranged on two sides of the first bearing.

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