CN221194674U - Protection mechanism of magnetic lock support - Google Patents

Abstract

The utility model relates to a protection mechanism of a magnetic lock bracket, which comprises a door frame, wherein the front surface of the door frame is hinged with a door plate through a hinge, the back surface of the door plate is fixedly connected with a magnet block, the inner top wall of the door frame is fixedly provided with a magnetic lock, a protection component for supporting and protecting the magnetic lock is arranged on the door frame, and the protection component comprises a support frame, one end of which extends into the door frame and is in sliding connection with the door frame. This protection machanism of magnetic lock support blocks the support through add the support frame in the outside of magnetic lock to the magnetic lock, can consolidate the magnetic lock, and after the screw rod drives to support the piece and contradict the magnetic lock, can further improve the steadiness of magnetic lock installation to and the magnetic lock of the different specifications of adaptation, and because stopper joint on the accessible pivoted piece of needled frame is to the door frame on, the convenience of multiplicable support frame dismouting, thereby increase the security in the magnetic lock use, and the convenience that whole protective structure used.

Description

Protection mechanism of magnetic lock support

Technical Field

The utility model relates to the technical field of locks, in particular to a protection mechanism of a magnetic lock bracket.

Background

The design of the magnetic lock (or called electromagnetic lock) is the same as that of an electromagnet, and when current passes through a silicon steel sheet, the electromagnetic lock can generate strong suction force to tightly absorb an iron plate to achieve the effect of locking a door, so that the electromagnetic lock can generate excessive magnetic force as long as the small current electromagnetic lock is used, an access control system for controlling the electromagnetic lock power supply can be powered off after identifying personnel are correct, and the electromagnetic lock can be used for opening the door after losing the suction force, because the electromagnetic lock has no complex mechanical structure and the structure of a lock tongue, and the electromagnetic lock is suitable for the access control of an escape door or a fire door.

The door control magnetic lock on the market at present has very extensive application, magnetic lock performance is stable, safe and reliable, the trouble is few, its installation is very convenient, it is different from electric mortise lock installation still needs to dig the hole, only need the trough, last screw up screw just can accomplish the installation with the screw, the electromagnetic lock is also very power saving, meet the condition of outage and can unblank automatically, accord with the fire control requirement, but most entrance guard magnetic lock is in the in-process of long-term use and repeatedly opening and shutting, the continuous impact magnetic lock of door causes the fixing bolt at magnetic lock top to appear becoming flexible or drop easily, thereby lead to magnetic lock to smash the hidden danger of people at falling, the security of using has been reduced, so a protection machanism of magnetic lock support is proposed to solve above-mentioned problem.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a protection mechanism of a magnetic lock bracket, which has the advantages of improving the use safety and the like and solves the problem of poor use safety.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the protection mechanism of the magnetic lock bracket comprises a door frame, wherein the front surface of the door frame is hinged with a door plate through a hinge, the back surface of the door plate is fixedly connected with a magnet block, the inner top wall of the door frame is fixedly provided with a magnetic lock, and a protection assembly for supporting and protecting the magnetic lock is arranged on the door frame;

The protection subassembly includes that one end extends to the inside of door frame and AND gate frame sliding connection's support frame, the outside fixedly connected with hinged block of support frame, the inboard rotation of hinged block is connected with the rotating block, the outside fixedly connected with one end of rotating block extends to the inside stopper of door frame, fixedly connected with rubber block between rotating block and the support frame, the outside threaded connection of support frame has one end to run through and extend to its inboard screw rod, the screw rod is located the inboard one end rotation of support frame and is connected with the piece that supports, the outside fixedly connected with one end of supporting the piece runs through the gag lever post of support frame.

Further, the number of the hinging blocks is two, and the two hinging blocks are symmetrically distributed on one side and the other side of the supporting frame.

Further, the support frame is U font and is located the outside of magnetic force lock, the spacing hole in the gag lever post outside has been seted up to the inside wall of support frame.

Further, the screw hole that is located the screw rod outside is offered to the inside wall of support frame, the screw hole cooperates with the screw thread in the screw rod outside.

Further, the inner top wall of the door frame is provided with a connecting groove positioned at the outer side of the supporting frame, and the specification of the connecting groove is larger than that of the supporting frame.

Further, the limiting groove with one end communicated with the connecting groove and located at the outer side of the limiting block is formed in the inner top wall of the door frame, and one end of the limiting block located at the inner side of the limiting groove is inclined.

Further, one side of the propping block close to the magnetic lock is fixedly connected with an anti-skid rubber pad.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this protection machanism of magnetic lock support blocks the support through add the support frame in the outside of magnetic lock to the magnetic lock, can consolidate the magnetic lock, and after the screw rod drives to support the piece and contradict the magnetic lock, can further improve the steadiness of magnetic lock installation to and the magnetic lock of the different specifications of adaptation, and because stopper joint on the accessible pivoted piece of needled frame is to the door frame on, the convenience of multiplicable support frame dismouting, thereby increase the security in the magnetic lock use, and the convenience that whole protective structure used.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the door panel of the present utility model in an open configuration;

Fig. 3 is a schematic diagram showing the connection of the support frame and the magnetic lock structure according to the present utility model.

In the figure: 1 door frame, 2 door plant, 3 magnet pieces, 4 magnetic force locks, 5 protection components, 51 support frames, 52 gag lever posts, 53 hinge blocks, 54 rotating blocks, 55 rubber blocks, 56 stopper, 57 screw rods, 58 supporting blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, a protection mechanism of a magnetic lock bracket in this embodiment includes a door frame 1, wherein a door plate 2 is hinged to the front surface of the door frame 1 through a hinge, a magnet block 3 is fixedly connected to the back surface of the door plate 1, a magnetic lock 4 is fixedly mounted on the inner top wall of the door frame 1, and a protection component 5 for supporting the protection magnetic lock 4 is disposed on the door frame 1.

In this embodiment, the protection component 5 located outside the magnetic lock 4 can support and reinforce the magnetic lock 4, so as to improve the use process of the magnetic lock 4

Referring to fig. 2-3, in this embodiment, the protection component 5 includes a support frame 51 with one end extending into the door frame 1 and slidingly connected with the door frame 1, an articulation block 53 is fixedly connected to an outer side of the support frame 51, a rotating block 54 is rotatably connected to an inner side of the articulation block 53, a limiting block 56 with one end extending into the door frame 1 is fixedly connected to an outer side of the rotating block 54, a rubber block 55 is fixedly connected between the rotating block 54 and the support frame 51, a screw 57 with one end penetrating and extending into an inner side of the support frame 51 is screwed to an outer side of the support frame 51, a supporting block 58 is rotatably connected to one end of the screw 57 located in the inner side of the support frame 51, and a limiting rod 52 with one end penetrating through the support frame 51 is fixedly connected to an outer side of the supporting block 58.

In this embodiment, after the rotating screw 57 drives the abutting block 58 to abut against the magnetic lock 4, the installation stability of the magnetic lock 4 can be further improved, and the magnetic locks 4 with different specifications are adapted, and since the needling frame 51 can be clamped to the door frame 1 through the limiting block 56 on the rotating block 54, the convenience of dismounting the supporting frame 51 can be increased, thereby increasing the safety of the magnetic lock 4 in the use process

The number of the hinge blocks 53 is two, the two hinge blocks 53 are symmetrically distributed on one side and the other side of the support frame 51, and convenience and stability of the support frame 51 in the installation process are improved through the rotating blocks 54 and the limiting blocks 56 on the hinge blocks 53 on the two sides.

In addition, the support frame 51 is U-shaped and is located outside the magnetic lock 4, and the limiting hole located outside the limiting rod 52 is formed in the inner side wall of the support frame 51, so that the rotating screw 57 can drive the abutting block 58 to stably and transversely move in the deliver a speech frames 1.

Secondly, the inside wall of support frame 51 has offered the screw hole that is located the screw rod 57 outside, and the screw hole cooperates with the screw thread in the screw rod 57 outside, makes pivoted screw rod 57 can transversely adjust on support frame 51 to drive to support piece 58 follow and remove, contradict the laminating to magnetic force lock 4.

Then, the inner top wall of the door frame 1 is provided with a connecting groove positioned at the outer side of the supporting frame 51, the specification of the connecting groove is larger than that of the supporting frame 51, so that the supporting frame 51 can be pushed into the connecting groove, and the rotating block 54 is positioned in the connecting groove and has a rotating space.

Then, the inner top wall of the door frame 1 is provided with a limit groove with one end communicated with the connecting groove and located at the outer side of the limit block 56, and one end of the limit block 56 located at the inner side of the limit groove is inclined, so that the support frame 51 is pushed into the connecting groove, the inclined end of the limit block 56 is extruded and is extruded into the limit groove, and the support frame can be fixed to the support frame 1.

Finally, an anti-slip rubber pad is fixedly connected to one side, close to the magnetic lock 4, of the abutting block 58, and friction force between the abutting block 58 and the magnetic lock 4 is increased.

The working principle of the embodiment is as follows:

The support frame 51 is additionally arranged on the outer side of the magnetic lock 4 to block and support the magnetic lock 4, the magnetic lock 4 can be reinforced, after the screw rod 57 drives the supporting block 58 to abut against the magnetic lock 4, the installation stability of the magnetic lock 4 can be further improved, the magnetic locks 4 with different specifications are adapted, and the convenience of dismounting the support frame 51 can be increased due to the fact that the needle frame 51 can be clamped onto the door frame 1 through the limiting block 56 on the rotating block 54, the magnetic lock 4 can be prevented from loosening and falling in the using process, and therefore the safety of the magnetic lock 4 in the using process and the convenience of using the whole protection structure are improved.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a protection machanism of magnetic force lock support, includes door frame (1), its characterized in that: the front side of the door frame (1) is hinged with a door plate (2) through a hinge, the back side of the door plate is fixedly connected with a magnet block (3), the inner top wall of the door frame (1) is fixedly provided with a magnetic lock (4), and the door frame (1) is provided with a protection component (5) for supporting the protection magnetic lock (4);

The protection component (5) comprises a support frame (51) with one end extending to the inside of the door frame (1) and being in sliding connection with the door frame (1), a hinge block (53) is fixedly connected to the outer side of the support frame (51), a rotating block (54) is rotatably connected to the inner side of the hinge block (53), a limiting block (56) with one end extending to the inside of the door frame (1) is fixedly connected to the outer side of the rotating block (54), a rubber block (55) is fixedly connected between the rotating block (54) and the support frame (51), one end of the support frame (51) is connected with a screw rod (57) in a threaded mode, one end of the screw rod (57) located in the inner side of the support frame (51) is rotatably connected with a supporting block (58), and one end of the supporting block (58) is fixedly connected with a limiting rod (52) penetrating through the support frame (51).

2. The protective mechanism for a magnetic lock bracket of claim 1, wherein: the number of the hinge blocks (53) is two, and the two hinge blocks (53) are symmetrically distributed on one side and the other side of the supporting frame (51).

3. The protective mechanism for a magnetic lock bracket of claim 1, wherein: the support frame (51) is U-shaped and is located the outside of magnetic force lock (4), spacing hole in the outside of gag lever post (52) is seted up to the inside wall of support frame (51).

4. The protective mechanism for a magnetic lock bracket of claim 1, wherein: the inner side wall of the supporting frame (51) is provided with a threaded hole positioned at the outer side of the screw rod (57), and the threaded hole is matched with threads at the outer side of the screw rod (57).

5. The protective mechanism for a magnetic lock bracket of claim 1, wherein: the inner top wall of the door frame (1) is provided with a connecting groove positioned at the outer side of the supporting frame (51), and the specification of the connecting groove is larger than that of the supporting frame (51).

6. The protective mechanism for a magnetic lock bracket of claim 1, wherein: the limiting groove with one end communicated with the connecting groove and located at the outer side of the limiting block (56) is formed in the inner top wall of the door frame (1), and one end of the limiting block (56) located at the inner side of the limiting groove is inclined.

7. The protective mechanism for a magnetic lock bracket of claim 1, wherein: one side of the supporting block (58) close to the magnetic lock (4) is fixedly connected with an anti-skid rubber pad.