CN217405284U - Automatically controlled lock box switch of rolling slats door - Google Patents

Abstract

The utility model provides an automatically controlled lock box switch of rolling slats door, through set up the drive structure of lock structure on the lock box and in the lock box bilateral symmetry install two travel switches, through cooperating the manual rotation drive structure of key, make its side-to-side rotation swing with correspond to conflict and trigger two travel switches on the left and right sides, and then control the automatic rising of rolling slats door, simple structure; the box cover is provided with the lock tongue, and the forward and reverse rotation processes of the driving structure are successively abutted against the travel switch and the lock tongue, so that the key is slightly rotated when the automatic lifting of the roller shutter door needs to be controlled, the key is greatly rotated when the box cover needs to be opened, the driving mode is skillfully set, and the technical problems in the prior art are solved.

Description

Automatically controlled lock box switch of rolling slats door

Technical Field

The utility model relates to a roll up curtain door control mechanism technical field especially relates to an automatically controlled lock box switch of rolling slats door.

Background

The rolling door is formed by connecting a plurality of movable door sheets in series, and comprises an electric rolling door, a manual rolling door and a manual and electric integrated rolling door. The lock box switch is connected with the roller shutter door system, so that the roller shutter door is controlled to lift by operating the lock box switch.

Chinese patent CN200910172858.5 discloses an anti-theft motor lock for electric rolling door, which comprises a lock box, an inductive switch fixed in the lock box, a driving motor, a gear transmission mechanism driven by the motor, a travel switch, a bolt, and an inductive magnet. The gear transmission mechanism and the lock tongue are integrally transmitted; the lock tongue is telescopically arranged on the wall of the lock box in a penetrating way, and a switch touch sheet is fixedly connected on the lock tongue; the travel switch is arranged corresponding to the switch touch sheet and is connected with an external program control system; the induction magnet is fixed on the door plate. The gear transmission mechanism is also connected with a manual knob which is arranged outside the lock box wall in a penetrating way. The driving motor, the travel switch and the inductive switch are connected with an external program control system. The drive motor drives the gear transmission mechanism to drive the spring bolt to stretch out and draw back, and the spring bolt and the electric rolling shutter door system are used in a complete set, manual operation of a traditional rolling shutter door lock is not needed, remote control opening and closing can be carried out when electricity exists, and manual opening and closing can be carried out when electricity does not exist.

However, in the prior art, a driving motor, a gear transmission mechanism and a bolt collision sheet structure are arranged in a lock box, and a travel switch is triggered by the left-right translation action, so that the transmission structure is complicated; in addition, the opening and closing control structure of the lock box cover is not disclosed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the defects of the prior art, and provides an electric control lock box switch of a roller shutter door, which is simple in structure and can be controlled to automatically lift by arranging a driving structure of a lock structure on a lock box and installing two travel switches in the lock box in bilateral symmetry and matching with a key to manually rotate the driving structure to enable the driving structure to rotate and swing left and right to correspond to collision and trigger the left and right travel switches; the box cover is provided with the lock tongue, and the forward and reverse rotation processes of the driving structure are successively abutted against the travel switch and the lock tongue, so that the key is slightly rotated when the automatic lifting of the roller shutter door needs to be controlled, the key is greatly rotated when the box cover needs to be opened, the driving mode is skillfully set, and the technical problems in the prior art are solved.

In order to achieve the above purpose, the utility model provides a following technical scheme:

an electrically controlled lock box switch for a roller shutter door, comprising: a lock case; the two travel switches are arranged in the lock box and are arranged in a left-right symmetrical mode; further comprising: the driving structure is arranged on the lock box and swings left and right through rotation to correspondingly conflict and trigger the left travel switch and the right travel switch.

It should be noted that, the travel switch is connected with an external control system, and after being triggered by the driving structure, the travel switch controls the roller shutter door to automatically lift.

Preferably, the driving structure includes: the driving part is arranged on the lock box and can be arranged in a rotating way; and the rotating tongue is connected with the driving part so as to be driven by the driving part to rotate.

Preferably, the travel switches are correspondingly located at two sides below the rotating tongue, and the rotating tongue comprises: the trigger part is connected to the middle part below the rotating tongue body.

Preferably, the driving part is provided as a lock structure used in cooperation with a lock box key, and includes: the lock head is fixedly arranged on the lock box; and the lock cylinder is axially fixed and is arranged in the lock head in a circumferential rotating manner, and the bottom of the lock cylinder is connected with the rotating tongue.

Preferably, the driving part is arranged to be an elastic self-resetting structure, and when the key is not rotated any more, the lock cylinder automatically resets so that the rotating tongue is separated from the travel switch to be collided.

Preferably, the method further comprises the following steps: the lock comprises a lock box, a lock tongue and a driving structure, wherein the lock tongue is arranged on the lock box in a sliding manner, and the driving structure swings left and right under the rotating action so as to abut against the lock tongue and drive the lock tongue to slide; and the driving structure is successively abutted against the travel switch and the lock tongue in the process of forward and backward rotation.

Preferably, the lock tongue is located above the rotating tongue, and the rotating tongue further includes: and the unlocking part is connected to the upper part of the rotary tongue body.

Preferably, the lock case includes: a box body; and the box cover is hinged with the box body, and under the sliding fit action of the lock tongue, the box cover is closed, locked or unlocked and opened relative to the box body.

Preferably, the cartridge comprises: the box comprises a lower box and an upper box, wherein the upper box is arranged at one end of the lower box, and the box cover is hinged with the lower box relative to the other end of the upper box.

Preferably, the upper box and the lower box are vertically matched to enclose an installation space for installing the travel switch, the driving structure and the lock tongue, wherein the travel switch is installed at the bottom in the lower box, and the driving structure and the lock tongue are installed at the top in the upper box.

Preferably, a through groove is formed in the box body, and the end part of the bolt can penetrate out of the through groove or retract from the through groove in the sliding process; the box cover is provided with a tongue groove used for clamping the end part in a matching way.

Preferably, when the end part penetrates through the through groove and is clamped with the tongue groove, the cover of the box cover is closed, and when the end part retracts from the through groove to be separated from the tongue groove, the opening of the box cover is completed.

Preferably, the spring bolt is an elastic self-resetting structure, and when the spring bolt is not acted by external force, the spring bolt automatically resets until the end of the spring bolt penetrates out of the through groove.

Preferably, the lock tongue is provided with an elongated slot, a locking elastic part is placed in the elongated slot in a limiting manner, a top column is arranged at the top of the upper box, the lock tongue is slidably clamped on the top column, and the top column can extend into the elongated slot, so that the locking elastic part is elastically compressed in the sliding and unlocking process of the lock tongue.

Preferably, the method further comprises the following steps: lid pop-up structure, lid pop-up structure is elastic structure, and it sets up to be located in the box body the lid below, during the lid unblock, lid pop-up structure upwards pops out the lid.

Preferably, the box cover pop-up structure includes: the roof, the roof activity sets up to and the elastic component that uncaps, the elastic component connection that uncaps set up in between box body and the roof, when lid closure locking, the elastic component that uncaps is compressed, during the lid unblock, the elastic component elasticity that uncaps resets and upwards promotes roof and lid.

The beneficial effects of the utility model reside in that:

(1) the utility model discloses a set up the drive structure of lock structure on the lock box, and in lock box bilateral symmetry install two travel switch that correspond control rolling slats door automatic rising and slide in the lock box and set up the spring bolt, cooperate the manual rotation drive structure of key, this drive structure carries out the in-process of positive and negative rotation, conflict with travel switch and spring bolt in proper order, thus realize that the key is slightly rotated when needing to control rolling slats door automatic rising, the key is rotated to a great extent when needing to open the lid, spring bolt and travel switch distribute and set up in drive structure upper and lower both sides, the drive cooperation structure sets up simply compactly and the drive mode is ingenious;

(2) the utility model has the advantages that the rotary tongue driven by the lock cylinder to synchronously rotate is arranged, the left and right sides below the rotary tongue are respectively provided with the travel switches, when the rotary tongue rotates, the triggering part at the bottom swings leftwards or rightwards to correspondingly conflict and trigger the left and right travel switches, so that the automatic lifting of the roller shutter door is controlled, and the structure is simple;

(3) the utility model discloses a set up the spring bolt of elasticity from reset structure in box body with the cooperation lid locking of closing, and set up the unblock portion at the tongue top that changes, the unblock portion swings left or right when changing the tongue and slides and retracts in order to contradict the spring bolt tip, and then opens the lid, and the action of uncapping is swift;

(4) the utility model discloses a set up elasticity from the lid pop-up structure of reset structure in the box body bottom, after the lid unblock, lid pop-up structure upwards pops out the lid to supplementary quick completion action of uncapping improves the convenience.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the installation structure of the middle travel switch of the present invention;

fig. 3 is a schematic view of the mounting structure of the driving structure of the present invention;

FIG. 4 is a side view of FIG. 1;

FIG. 5 is a partial cross-sectional view at A of FIG. 4 in a state where the actuation structure abuts the travel switch;

fig. 6 is a schematic view of an assembly structure of the middle driving structure and the lock tongue of the present invention;

FIG. 7 is a schematic structural view of the turning tongue of the present invention;

FIG. 8 is a bottom view of FIG. 3;

fig. 9 is a partial cross-sectional view at B in fig. 4 when the driving structure is in an interference state with the latch bolt;

fig. 10 is a cross-sectional view of the overall structure of the middle box cover in the automatic pop-up state according to the present invention;

fig. 11 is a schematic structural view of the upper case of the present invention.

Detailed Description

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 work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Example one

As shown in fig. 1-3, an electric lock box switch for a roll-up door comprises: a lock case 1; the travel switches 2 are arranged in the lock box 1 and are symmetrically arranged in the left and right direction; further comprising: the driving structure 3 is installed on the lock box 1, as shown in fig. 5, the driving structure 3 swings left and right through rotation to correspondingly collide and trigger the left and right travel switches 2.

The travel switch 2 is connected to an external control system, and controls the automatic lifting of the roll shutter door when triggered by the driving mechanism 3.

In this embodiment, through set up the drive structure 3 of lock structure on lock box 1 and in lock box 1 bilateral symmetry install two travel switch 2, through cooperation key manual rotation drive structure 3, make its bilateral rotation swing with correspond conflict and trigger two travel switch 2 about, and then control the roll up door automatic rising, simple structure.

Preferably, as shown in fig. 6, the driving structure 3 includes: a driving part 31, wherein the driving part 31 is arranged on the lock box 1 and can rotate; and a rotation tongue 32, wherein the rotation tongue 32 is connected to the driving part 31 to be driven by the driving part 31 to rotate.

Preferably, as shown in fig. 7-8, the travel switches 2 are correspondingly located at two sides below the rotating tongue 32, and the rotating tongue 32 includes: and the trigger part 33, wherein the trigger part 33 is connected to the lower middle part of the rotating tongue body 30.

In this embodiment, the triggering portion 33 is configured as an arc structure, and when the rotating tongue 32 rotates, the triggering portion 33 at the bottom thereof correspondingly abuts against the left and right travel switches.

Preferably, as shown in fig. 6, the driving part 31 is provided as a lock structure used with a lock box key, and includes: the lock head 311 is fixedly arranged on the lock box 1; and the lock cylinder 312 is axially fixed and circumferentially and rotatably arranged in the lock head 311, and the bottom of the lock cylinder 312 is connected with the rotating tongue 32.

Preferably, the driving portion 31 is configured as an elastic self-resetting structure, and when the key is not turned any more, the key cylinder 312 is automatically reset, so that the rotating tongue 32 is disengaged from the travel switch 2.

Example two

The same or corresponding parts of this embodiment as those of the above embodiment are designated by the same reference numerals as those of the above embodiment, and only the points different from the above embodiment will be described below for the sake of convenience. This embodiment differs from the above embodiment in that:

preferably, as shown in fig. 6, the method further includes: a bolt 4, as shown in fig. 8, the bolt 4 is slidably mounted on the lock case 1, and as shown in fig. 9, the driving structure 3 swings left and right under the rotation action to abut against the bolt 4 and drive the bolt 4 to slide; and the driving structure 3 is successively abutted against the travel switch 2 and the bolt 4 in the process of forward and backward rotation.

Preferably, as shown in fig. 7, the locking tongue 4 is located above the rotating tongue 32, and the rotating tongue 32 further includes: an unlocking part 34, wherein the unlocking part 34 is connected to the upper part of the rotary tongue body 30.

In this embodiment, a latch 4 with an elastic self-resetting structure is slidably disposed in the upper case 112 of the case body 11, and the latch 4 is engaged with the latch groove 43 of the case cover 12 when extending, so as to cover and lock the case cover 12. By arranging the unlocking part 34 at the top of the rotating tongue 32, when the rotating tongue 32 rotates, the unlocking part 34 swings leftwards or rightwards to be abutted against the lock tongue 4, so that the lock tongue 4 is driven to slide and retract, the box cover is opened, and the opening action is rapid.

Preferably, as shown in fig. 1, the lock case 1 includes: a case 11; and the box cover 12 is hinged with the box body 11, and under the sliding fit action of the bolt 4, the box cover 12 is closed, locked or unlocked and opened relative to the box body 11.

Preferably, the cartridge 11 includes: a lower case 111, and an upper case 112, the upper case 112 is installed at one end of the lower case 111, and the case cover 12 is hinged with the lower case 111 at the other end relative to the upper case 112.

Preferably, the upper case 112 and the lower case 111 are vertically matched to form an installation space for installing the travel switch 2, the driving structure 3 and the latch bolt 4, wherein the travel switch 2 is installed at the bottom of the lower case 111, and the driving structure 3 and the latch bolt 4 are installed at the top of the upper case 112.

Preferably, as shown in fig. 3, a through slot 41 is opened at a side of the upper case 112, and as shown in fig. 8, an end 42 of the latch bolt 4 may pass through the through slot 41 or retract from the through slot 41 during the sliding process; as shown in fig. 1, a tongue groove 43 for engaging the end portion 42 is formed in the box cover 12.

In this embodiment, when the end portion 42 passes through the through slot 41 and engages with the tongue slot 43, the cover of the box cover 12 is closed, and when the end portion 42 is retracted from the through slot 41 to disengage from the tongue slot 43, the opening of the box cover 12 is completed.

Preferably, the latch bolt 4 is of an elastic self-resetting structure, and when the latch bolt 4 is not acted by external force, the end of the latch bolt is automatically reset to penetrate through the through groove 41.

Preferably, as shown in fig. 6, an elongated slot 61 is formed in the latch bolt 4, a locking elastic element is placed in the elongated slot 61 in a limiting manner, as shown in fig. 8 and 11, a top post 63 is disposed at the top inside the upper box 112, the latch bolt 4 is slidably clamped on the top post 63, and the top post 63 can extend into the elongated slot 61, so that the locking elastic element is elastically compressed in the sliding and unlocking process of the latch bolt 4, thereby controlling the latch bolt 4 to perform self-resetting.

In this embodiment, through both sides distribution setting spring bolt and travel switch about the drive structure, the in-process that the drive structure carries out the forward and reverse rotation is contradicted with travel switch and spring bolt successively to realize that then slightly rotate the key when needing control shutter door automatic rising, then rotate the key by a wide margin when needing to open the lid, drive cooperation structure sets up simple compactness and drive mode ingenious.

EXAMPLE III

The same or corresponding parts of this embodiment as those of the above embodiment are designated by the same reference numerals as those of the above embodiment, and only the differences from the above embodiment will be described hereinafter for the sake of convenience. This embodiment differs from the above embodiment in that:

preferably, as shown in fig. 1, the method further includes: lid pop-up structure 5, lid pop-up structure 5 is elastic structure, and it sets up to in the box body 11 and be located lid 12 below, when lid 12 unblock, lid pop-up structure 5 upwards pops out lid 12.

Preferably, as shown in fig. 10, the box cover pop-up structure 5 includes: the lid opening device comprises a top plate 51, the top plate 51 is movably arranged, and an opening elastic piece 52, wherein the opening elastic piece 52 is connected between the box body 11 and the top plate 51, when the box cover 12 is locked, the opening elastic piece 52 is compressed, and when the box cover 12 is unlocked, the opening elastic piece 52 elastically resets and pushes the top plate 51 and the box cover 12 upwards.

In this embodiment, through set up elasticity from lid pop-up structure 5 of reset structure in box body 11 bottom, lid 12 lid when closing the locking, uncap elastic component 52 is compressed, and spring bolt 4 retracts in order to with lid 12 unblock back, and uncap elastic component 52 upwards pops out lid 12 through roof 51 to supplementary quick completion uncap action improves the convenience.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims (10)

1. An electrically controlled lock box switch for a roller shutter door, comprising:

a lock case (1); and

the travel switches (2) are arranged in the lock box (1) and are arranged in a left-right symmetrical mode;

it is characterized by also comprising:

drive structure (3), drive structure (3) install in lock box (1) is last, drive structure (3) are through rotating the effect horizontal hunting to correspond contradicting and trigger two about travel switch (2).

2. An electrically controlled shutter door lock box switch according to claim 1, characterised in that said actuating structure (3) comprises:

a driving part (31), wherein the driving part (31) is arranged on the lock box (1) and can be rotated; and

a rotating tongue (32), wherein the rotating tongue (32) is connected with the driving part (31) so as to be driven by the driving part (31) to rotate.

3. An electrically controlled lock box switch for a roller shutter door according to claim 2, wherein said travel switches (2) are correspondingly located at two lower sides of said turn tongue (32), and said turn tongue (32) comprises:

the trigger part (33), trigger part (33) is connected in the middle of the below of tongue body (30).

4. An electrically controlled lock box switch for a roller door according to claim 2, characterised in that said actuating part (31) is provided as a lock structure for use with a lock box key, comprising:

the lock head (311), the lock head (311) is fixedly installed on the lock box (1); and

the lock core (312) is axially fixed and is arranged in the lock head (311) in a circumferential rotating mode, and the bottom of the lock core (312) is connected with the rotating tongue (32).

5. The roller door electric control lock box switch according to claim 2, further comprising:

the lock bolt (4) is slidably mounted on the lock box (1), and the driving structure (3) swings left and right under the rotating action so as to abut against the lock bolt (4) and drive the lock bolt (4) to slide;

and the driving structure (3) is successively abutted against the travel switch (2) and the bolt (4) in the process of forward and backward rotation.

6. An electrically controlled lock box switch for a roller door according to claim 5, characterised in that said latch tongue (4) is located above said turning tongue (32), said turning tongue (32) further comprising:

and the unlocking part (34) is connected to the upper part of the rotary tongue body (30) by the unlocking part (34).

7. An electrically controlled lock box switch for a roller shutter door according to claim 5, characterised in that said lock box (1) comprises:

a case (11); and

lid (12), lid (12) with box body (11) are articulated mutually under the sliding fit effect of spring bolt (4), lid (12) for box body (11) lid is closed the locking or is unlocked and open.

8. An electrically controlled lock box switch for a roller door according to claim 7,

a through groove (41) is formed in the box body (11), and in the sliding process of the bolt (4), the end part (42) of the bolt can penetrate out of the through groove (41) or retract from the through groove (41);

the box cover (12) is provided with a tongue groove (43) used for clamping the end part (42) in a matching way.

9. The roller door electric control lock box switch according to claim 7, further comprising:

lid pop-up structure (5), lid pop-up structure (5) are elastic structure, and it sets up to be located in box body (11) lid (12) below, when lid (12) unblock, lid pop-up structure (5) upwards pop out lid (12).

10. An electrically controlled shutter door lock box switch according to claim 9, characterised in that said box cover ejection structure (5) comprises:

a top plate (51), said top plate (51) being movably arranged, an

And the cover opening elastic piece (52), and the cover opening elastic piece (52) is connected and arranged between the box body (11) and the top plate (51).

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