CN208755393U - Electric-controlled type guide rail locking structure and drawer - Google Patents

Abstract

The utility model relates to electric-controlled type guide rail locking structure and drawers, structure includes shell, revolving part is installed on the shell, there is card slot on the revolving part, the card slot has the opening passed in and out for guide rail inner end detent portion, the revolving part is equipped with the first return unit, and the revolving part is by guide rail and the round-trip rotation of the first return unit control, to adjust locking, release of the direction of card slot opening for realizing card slot to guide rail detent portion；Hook corresponding with revolving part is also equipped on the shell, the hook is equipped with the second return unit and electric control driving device, and second return unit, electric control driving device control hook are rotated back and forth to realize control of its hook hook to the revolving part in locking bit.Improved technical solution, operation is more intelligent, and also the control for structure operation permission provides structure basis, can promote the demand of safety in utilization and digital management.

Description

Electric-controlled type guide rail locking structure and drawer

Technical field

The utility model relates to a kind of electric-controlled type structures of control guide rail movement permission, and with the pumping for having the structure Drawer.

Background technique

Guide rail is a kind of mechanical structure can bear, fix, guiding mobile device or equipment, and common guide rail is along therewith Matched rail linearity back and forth movement realizes that various equipment cooperate demand, and according to different use environments, the movement of guide rail needs It fixes by various regulations, such as in certain configuration states, can move along a straight line in other configuration state. By taking the drawer automatically opened as an example, drawer lattice is mounted in the frame of various desks, the wooden cabinet by guide rail, and guide rail is equipped with compression Spring, when drawer lattice in the closure state compressed spring be forced contraction state, at this time guide rail have locking structure by its Restriction is arbitrarily opened to avoid drawer；Restriction by locking structure unlock revocation to guide rail, the elastic force that compressed spring resets are made It will be popped up with the fixed drawer lattice of guide rail with taking advantage of a situation on guide rail, to realize that the self-action of drawer is opened.However it is currently used for The locking structure of guide rail is operationally not smart enough, and is difficult to carry out the control of permission, and there are security risks.

Utility model content

The technical problem to be solved by the present invention is to, a kind of improved electric-controlled type guide rail locking structure is provided, and Drawer with this structure.

The technical scheme adopted by the utility model to solve the technical problem is as follows: electric-controlled type guide rail locking structure, the knot Structure includes shell, and revolving part is equipped on the shell, has card slot on the revolving part, the card slot has for guide rail inner end The opening of detent portion disengaging, the revolving part are equipped with the first return unit, and the revolving part is controlled by guide rail and the first return unit Round-trip rotation, to adjust locking, release of the direction of card slot opening for realizing card slot to guide rail detent portion；On the shell also Hook corresponding with revolving part is installed, the hook is equipped with the second return unit and electric control driving device, and described second is multiple Position part, electric control driving device control hook are rotated back and forth to realize control of the hook hook to the revolving part in locking bit.

Foregoing electric-controlled type guide rail locking structure, the electric control driving device have a switch portion, on the revolving part With trigger unit corresponding with switch portion position, the revolving part is rotated so that its trigger unit contacts realization with switch portion to automatically controlled The control of driving device.

Foregoing electric-controlled type guide rail locking structure, the trigger unit and card slot are divided to two at revolving part rotation End.

Foregoing electric-controlled type guide rail locking structure, the revolving part are equipped with mandril, bottom bar, and the card slot is formed in Between mandril and bottom bar, the bottom bar be located at opening one end be longer than the mandril, for guide rail detent portion enter opening and Power forward direction pushes the locking of revolving part realization bottom bar and hook.

Foregoing electric-controlled type guide rail locking structure, the electric control driving device are electromagnet, and the hook is equipped with With the longitudinal tie of electromagnet cross bar transmission connection, the longitudinal tie, hook point are in the both ends at hook rotation.

Foregoing electric-controlled type guide rail locking structure, first return unit, the second return unit are torsional spring.

Foregoing electric-controlled type guide rail locking structure, the longitudinal tie expose to shell so that manual operation hook turns It is dynamic, it is formed on the shell for the movable window of longitudinal tie.

Foregoing electric-controlled type guide rail locking structure, the structure further include the control with electric control driving device communication connection Device processed.

A kind of drawer, including mutually matched frame body, openable and closable drawer lattice, the drawer lattice include lattice body and The guide rail being fixed on lattice body, the elastic component of drawer lattice is opened in installation for elastic force in the frame body, is installed on the frame Just like preceding described in any item electric-controlled type guide rail locking structures, wherein the shell is fixedly connected with frame body, in the guide rail The detent portion at end is corresponding with the card slot aperture position on revolving part.

Implement the technical solution of the utility model, at least has below the utility model has the advantages that locking structure is filled by automatically controlled driving Control running is set, operation is more intelligent, and also the control for structure operation permission provides structure basis, can be promoted using safe Property.

Detailed description of the invention

Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail, in attached drawing:

Fig. 1 is that the utility model locking structure and guide rail are in release position assembling schematic diagram；

Fig. 2 is the partial schematic diagram in the portion A in Fig. 1；

Fig. 3 is the partial schematic diagram that the utility model locking structure and guide rail are in locking bit；

Fig. 4 is the utility model torsional spring scheme of installation；

Fig. 5 is the utility model revolving part schematic diagram；

Fig. 6 is the utility model hook schematic diagram；

Mark is described as follows in figure:

1, guide rail；10, compressed spring；11, detent portion；2, locking structure；20, shell；21, revolving part；22, card slot； 220, it is open；23, mandril；24, bottom bar；25, trigger unit；26, hook；27, hook；28, longitudinal tie；29, electromagnet；290, horizontal Bar；291, switch portion；210/260, at rotation；211/261, torsional spring.

Specific embodiment

For a clearer understanding of the technical features, objectives and effects of the utility model, now control attached drawing is detailed Illustrate specific embodiment of the present utility model.

Electric-controlled type guide rail locking structure as shown in figures 1-6, the structure include shell 20, are installed on the shell 20 There is revolving part 21, there is card slot 22 on the revolving part 21, the card slot 22 has to be opened for what 1 inner end detent portion 11 of guide rail passed in and out Mouth 220, the revolving part 21 is equipped with the first return unit, and the revolving part 21 is controlled from guide rail 1 and the first return unit toward wraparound It is dynamic, to adjust locking, release of the direction of the opening of card slot 22 220 for realizing card slot 22 to 1 detent portion 11 of guide rail；The shell Hook 26 corresponding with revolving part 21 is also equipped on 20, the hook 26 is equipped with the second return unit and automatically controlled driving dress It sets, second return unit, electric control driving device control hook 26 are rotated back and forth to realize its hook 27 in locking bit (this When guide rail be limited in card slot) revolving part 21 control, the first return unit, the second return unit are preferably torsional spring, and torsional spring exists Driving structure part is reset to prior art principle again after stress on direction of rotation, and this case no longer does text shown in having in attached drawing 5-6 Word repeats.

In initial state, locking structure 2 is corresponding in position with guide rail 1, when guide rail 1 moves in card slot 22, is leading Revolving part 21 is driven to rotate under the promotion of 1 active force of rail, until by the hook in hook 26 when revolving part 21 turns to locking bit 27 catch on limitation, due to revolving part 21 rotation so that the opening 220 of card slot 22 towards changing, 11 quilt of detent portion of guide rail 1 It is limited in card slot 22, former road straight line can not be returned under the action of its compressed spring 10, to realize the mesh for locking guide rail 1 's.Starting electric control driving device makes limitation of the rotation revocation hook 27 of hook 26 to revolving part 21, and hook 26 is multiple second later Return is rotated under the action of the part of position to limit again revolving part 21.And revolving part 21 is under the action of the first return unit It is resetted toward back rotation, the opening 220 of card slot 22 is restored to position corresponding with 1 traffic direction of guide rail, and guide rail 1 takes off from card slot 22 It is popped up under the action of from and compressed spring 10.

Corresponding operating is just completed after electric control driving device control hook 26 has rotated certain stroke, it is therefore desirable to and When electric control driving device is shut down, corresponding with 291 position of electric control driving device switch portion trigger unit is set on revolving part 21 25, after revolving part 21 is returned to corresponding position, the rotational travel for representing hook 26 can terminate (to have discharged the movement of revolving part 21 Through completing), the trigger unit 25 of revolving part 21 touches switch portion 291 just to close electric control driving device at this time.Triggering Portion 25 and card slot 22 generally divide both ends of the place at 21 rotation of revolving part, and 210 often refer to that the shaft of revolving part 21 is installed at the rotation Point.

In some embodiments, revolving part 21 is equipped with mandril 23, bottom bar 24, and the card slot 22 is formed in mandril 23 and bottom bar Between 24, one end that the bottom bar 24 is located at opening 220 is longer than the mandril 23, so that 1 detent portion 11 of guide rail enters opening 220 And put forth effort the positive locking for pushing revolving part 21 to realize bottom bar 24 and hook 27.

In some embodiments, electric control driving device is electromagnet 29, and the hook 26 is equipped with and 29 cross bar 290 of electromagnet The longitudinal tie 28 of transmission connection, the both ends that the longitudinal tie 28, hook 27 divide at 26 rotation of hook (are similar to revolving part 21,260 refer generally at shaft at the rotation of hook 26).

This case preferred embodiment is illustrated in conjunction with previous embodiment and attached drawing 2-3:

The detent portion 11 of initial state, guide rail 1 is targeted by the opening 220 of card slot 22, by guide rail 1 towards card slot 22 opening 220 Until being further continued for one journey of promotion after the two contact, (torsional spring 211 on revolving part 21 is initially located in stress deformation shape at this time for promotion State), mandril 23 is slightly shorter can to make detent portion 11 can smoothly enter into opening 220, and bottom bar 24 is slightly grown so that detent portion 11 and revolving part 21 have a contact point, can be by revolving part 21 with rotating up to bottom bar 24 by the curved of hook 26 when guide rail 1 continues to run 27 are hooked to catch on.When bottom bar 24 touches hook 27, hook 26 can rotate slightly steps down so that bottom bar 24 enters in hook 27, this When its torsional spring 261 be in force and deformation state, the elastic acting force of torsional spring 261 can make hook after bottom bar 24 and hook 27 cooperate 26 reset and avoid arbitrarily rotating.Since the direction of the opening of card slot 22 220 is changed, 11 nothing of detent portion of guide rail 1 The road Fa Yuan straight line is retracted, to be locked in place.

Starting electromagnet 29, cross bar 290 drives pull rod to make limitation of the rotation release of hook 26 to 21 bottom bar 24 of revolving part, Revolving part 21 turns round reset under the action of the torsion spring to releasing guide rail 1.Meanwhile the trigger unit 25 of revolving part 21 can touch The switch of electromagnet 29 is turned off, and hook 26 resets under the action of its torsional spring to limit again revolving part 21 System.

Electric control driving device is acted by receiving the instruction of corresponding control device, avoids locking structure 2 by arbitrarily Unlock, operating right are controlled by the owner of control device.Specifically in the use of drawer, it can be configured for electromagnet 29 distant Electromagnet 29 and electronic lock cylinder can also be communicated to connect, electromagnetism sent a command to when electronic lock cylinder is in an open state by control Iron 29 makes drawer automatic spring.

Longitudinal tie 28 can be exposed to shell 20 so that manual operation hook 26 rotates, be formed on shell 20 and drawn for vertical The movable window of bar 28, exposed longitudinal tie 28 provide rear alternative, avoid the appearance of electric control driving device failure that from can not unlocking State.

Use of the locking structure 2 on drawer is generally following assembled state:

Drawer, including mutually matched frame body, openable and closable drawer lattice, the drawer lattice include lattice body and fix Guide rail 1 on lattice body, the elastic component (being often compressed spring 10) of drawer lattice, institute are opened in installation for elastic force in the frame body It states and 1 locking structure 2 of electric-controlled type guide rail is installed on frame body, shell 20 is fixedly connected with frame, the detent portion 11 of 1 inner end of guide rail It is corresponding with 220 positions of opening of card slot 22 on revolving part 21.Detent portion 11 enters drawer lattice when locking in card slot 22 and closes at frame In frame body, after the disengaging of card slot 22, elastic component active force is automatically popped up drawer lattice in detent portion 11.

Operationally more intelligence is convenient, safe and reliable for improved locking structure 2, provides for digitized regulatory requirement Structure basis.

The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this For the technical staff in field, the utility model can have various changes, combination and variation.It is all the utility model spirit and Within principle, any modification, equivalent replacement, improvement and so on, should be included in the utility model scope of the claims it It is interior.

Claims (9)

1. electric-controlled type guide rail locking structure, it is characterised in that: the structure includes shell, is equipped with revolving part on the shell, There is card slot, the card slot has the opening passed in and out for guide rail inner end detent portion, and the revolving part is equipped on the revolving part First return unit, the revolving part are used for by guide rail and the round-trip rotation of the first return unit control with adjusting the direction of card slot opening Realize locking, release of the card slot to guide rail detent portion；Hook corresponding with revolving part, the hook are also equipped on the shell Second return unit and electric control driving device are installed, second return unit, electric control driving device control hook rotate back and forth To realize control of the hook hook to the revolving part in locking bit.

2. electric-controlled type guide rail locking structure as described in claim 1, it is characterised in that: the electric control driving device has switch Portion has trigger unit corresponding with switch portion position on the revolving part, and the revolving part rotates so that its trigger unit and switch The control to electric control driving device is realized in portion's contact.

3. electric-controlled type guide rail locking structure as claimed in claim 2, it is characterised in that: the trigger unit and card slot point are in rotation Turn the both ends at part rotation.

4. electric-controlled type guide rail locking structure as claimed in claim 2, it is characterised in that: the revolving part is equipped with mandril, bottom Bar, the card slot are formed between mandril and bottom bar, and one end that the bottom bar is located at opening is longer than the mandril, for guide rail card Position portion, which enters, is open and puts forth effort the positive locking for pushing revolving part to realize bottom bar and hook.

5. electric-controlled type guide rail locking structure as claimed in claim 4, it is characterised in that: the electric control driving device is electromagnetism Iron, the hook are equipped with the longitudinal tie being sequentially connected with electromagnet cross bar, and the longitudinal tie, hook point are at hook rotation Both ends.

6. electric-controlled type guide rail locking structure as claimed in claim 5, it is characterised in that: the longitudinal tie expose to shell for Hook rotation is manually operated, is formed on the shell for the movable window of longitudinal tie.

7. electric-controlled type guide rail locking structure as described in claim 1, it is characterised in that: first return unit, second reset Part is torsional spring.

8. electric-controlled type guide rail locking structure as described in claim 1, it is characterised in that: the structure further includes and automatically controlled driving The control device of device communication connection.

9. a kind of drawer, including mutually matched frame body, openable and closable drawer lattice, the drawer lattice include lattice body, Yi Jigu The guide rail being scheduled on lattice body, the elastic component of drawer lattice is opened in installation for elastic force in the frame body, it is characterised in that: the frame Installation is just like the described in any item electric-controlled type guide rail locking structures of claim 1-8 on frame body, wherein the shell and frame body It is fixedly connected, the detent portion of the guide rail inner end is corresponding with the card slot aperture position on revolving part.