True ferrule clutch protection structure and intelligent door lock thereof

Abstract

The utility model relates to the technical field of intelligent locks, in particular to a true insertion core clutch protection structure and an intelligent door lock thereof, the true insertion core clutch protection structure comprises a middle frame shell, a true insertion core clutch and a panel, the true insertion core clutch is fixedly installed in the middle frame shell, and the panel covers the middle frame shell; a clutch protection plate is arranged at the upper part of the true ferrule clutch, covers the front surface of the true ferrule clutch, and at least covers the front surface of the true ferrule clutch; a reinforcing plate is arranged on the back of the panel, the reinforcing plate is fixedly installed on the back face of the panel, and the reinforcing plate covers the clutch protection plate. Reinforced protection is performed on the true ferrule clutch through the clutch protection plate and the reinforcing plate, the protection strength of the clutch is improved, protection is reliable, the risk that the clutch is damaged by violence is reduced, and safety guarantee is improved; and manufacturing cost is low, and installation is convenient and fast.

Description

TECHNICAL FIELD

[0001] The utility model belongs to intelligent lock technical field especially, and it is a kind of true plug core clutch protection structure and its intelligent door lock. BACKGROUND

[0002] With the progress of science and technology, people's demand for intelligentization is increasing, and some series of smart home products are derived to assist people to live more conveniently. As an important part of modern home security, intelligent door lock not only provides convenient use mode, such as fingerprint unlocking, face unlocking, etc., but also brings high-end intelligent experience and thoughtful security function, such as visual doorbell and door lock alarm, etc.

[0003] The true plug core clutch is an important component for controlling the opening and closing of the intelligent door lock. The shell of the true plug core clutch is usually made of steel, which has a certain anti-prying ability. However, the existing intelligent door lock generally does not provide enhanced protection for the clutch, and the protection strength is low, with a high risk of being damaged by force. In the case of violent lock picking, the clutch is easily damaged, with low security protection.

[0004] Therefore, the utility model provides a true plug core clutch protection structure to enhance the protection of the clutch and improve the protection strength of the clutch to reduce the risk of the clutch being damaged by force. UTILITY MODEL CONTENTS

[0005] To solve the above problems in the prior art, the utility model provides a true plug core clutch protection structure, which comprises a middle frame shell, a true plug core clutch and a panel. The true plug core clutch is tightly installed in the middle frame shell, and the panel covers the middle frame shell.

[0006] The upper part of the true plug core clutch is provided with a clutch protection plate, which covers the front of the true plug core clutch. The clutch protection plate covers at least the front surface of the true plug core clutch.

[0007] The back of the panel is provided with a reinforcing plate, which is tightly installed on the back of the panel. The reinforcing plate covers the clutch protection plate.

[0008] Optionally, the middle frame shell is provided with first positioning holes, which are evenly distributed on the inner bottom surface of the middle frame shell. The first positioning holes are tightly connected with the true plug core clutch, the clutch protection plate and the reinforcing plate through first screws.

[0009] Optionally, the true plug core clutch is provided with first mounting holes, which are adapted to the first positioning holes and the first screws to tightly install the true plug core clutch.

[0010] Optionally, the clutch protection plate is provided with a second mounting hole, the second mounting hole is adapted to the first mounting hole and the first screw is used to fasten the clutch protection plate.

[0011] Optionally, the reinforcing plate is provided with a first stud, the first stud is adapted to the second mounting hole, the first mounting hole and the first screw is used to fasten the reinforcing plate.

[0012] Optionally, the panel is provided with a buckle, the panel is stably fastened with the reinforcing plate through the buckle.

[0013] Optionally, the side surface of the reinforcing plate is formed with a flange, when the panel is fastened with the middle frame shell, the flange abuts against the inner side surface of the middle frame shell, and the flange covers the side surface of the true plug core clutch.

[0014] Optionally, the middle frame shell is formed by cold rolling of SPCC steel plate; and / or,

[0015] The panel is a touch panel, and the panel is made of PC material.

[0016] Optionally, the clutch protection plate is formed by cold rolling of SPCC steel plate; and / or,

[0017] The reinforcing plate is made of S50C steel plate.

[0018] In addition, the utility model also provides an intelligent door lock using the true plug core clutch protection structure.

[0019] The technical scheme of the utility model has the advantages or beneficial effects as follows:

[0020] The true plug core clutch protection structure provided by the utility model comprises a middle frame shell, a true plug core clutch and a panel, the true plug core clutch is fastened in the middle frame shell, and the panel covers the middle frame shell; the upper portion of the true plug core clutch is provided with a clutch protection plate, the clutch protection plate covers the front face of the true plug core clutch, and the clutch protection plate covers at least the front surface of the true plug core clutch; the back portion of the panel is provided with a reinforcing plate, the reinforcing plate is fastened on the back face of the panel, and the reinforcing plate covers the clutch protection plate. The true plug core clutch is protected by the clutch protection plate and the reinforcing plate, the protection strength of the clutch is improved, the protection is reliable, the risk that the clutch is damaged by violence is reduced, and the safety guarantee is improved; and the manufacturing cost is low, and the installation is convenient and fast. BRIEF DESCRIPTION OF DRAWINGS

[0021] The embodiments of the utility model are described more fully with reference to the accompanying drawings. However, the accompanying drawings are only for illustration and elaboration, and do not constitute the limitation to the scope of the utility model.

[0022] Fig. 1 Structure diagram of the true plug core clutch protection structure of the utility model;

[0023] Fig. 2 Explosion diagram of the true plug core clutch protection structure of the utility model;

[0024] Fig. 3 Partial sectional view diagram of the true plug core clutch protection structure of the utility model.

[0025] Illustration:

[0026] 1, middle frame shell; 2, true plug core clutch; 3, faceplate; 4, clutch protection plate; 5, bending part;

[0027] 6, reinforcing plate; 7, flanging; 8, first positioning hole; 9, first screw; 10, first mounting hole;

[0028] 11, second mounting hole; 12, first stud. DETAILED DESCRIPTION

[0029] In order to facilitate the understanding of the utility model, the utility model will be described more fully below with reference to the relevant drawings. The drawings show the preferred embodiments of the utility model. However, the utility model can be realized in many other different forms, and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the utility model more thorough and comprehensive.

[0030] It should be noted that when an element is referred to as being "fixed" to another element, it can be directly on the other element or there can be an intervening element. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or there can be an intervening element. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0031] In the description of the utility model, unless otherwise defined, all the technical and scientific terms used by the utility model are the same as the meanings commonly understood by the person skilled in the art of the technology to which the utility model belongs. The terms used in the specification of the utility model herein are only for the purpose of describing the specific embodiments, and are not intended to limit the utility model. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0032] In the description of the utility model, technical terms "first", "second" and the like are only used to distinguish different objects, and cannot be understood as indicating or implying relative importance or implicitly indicating the number, specific order or primary and secondary relationship of the indicated technical features. In the description of the embodiments of the present application, the meaning of "a plurality of" is more than two, unless otherwise explicitly specified.

[0033] As Figs. 1-3 shown, the embodiment of the utility model provides a true plug core clutch protection structure, which is applied to an intelligent door lock, can improve the protection strength of the clutch, reduce the risk of violent damage to the clutch, and has higher safety guarantee. Specifically, the true plug core clutch protection structure includes a middle frame shell 1, a true plug core clutch 2 and a panel 3, the true plug core clutch 2 is tightly installed in the middle frame shell 1, and the panel 3 covers the middle frame shell 1. Wherein, the shell of the true plug core clutch 2 is usually made of steel plate material, and the true plug core clutch 2 is used for controlling or operating the opening and closing of the door lock. The middle frame shell 1 is an open shell, which is formed by cold rolling of SPCC steel plate, and the SPCC steel plate has high strength and is not easy to be violently damaged. The panel 3 is a touch panel, the panel 3 can be tightly installed and connected with the middle frame shell 1 through bolts, and the panel 3 is used for the user's touch operation to unlock; the panel 3 is made of PC material, which can improve the quality of the door lock.

[0034] Further, in the embodiment, the upper part of the true plug core clutch 2 is provided with a clutch protection plate 4, the clutch protection plate 4 covers the front of the true plug core clutch 2, and the clutch protection plate 4 covers at least the front surface of the true plug core clutch 2. Specifically, the clutch protection plate 4 is a plate structure, the clutch protection plate 4 is formed by cold rolling of SPCC steel plate, and the SPCC steel plate has high strength and is not easy to be violently damaged. The plate surface of the clutch protection plate 4 covers the front of the clutch, so as to improve the front protection strength of the true plug core clutch 2, reduce the risk of violent damage to the clutch, and improve the safety guarantee of the door lock. The clutch protection plate 4 is formed with a bending part 5, the bending part 5 can protect the lower surface of the true plug core clutch 2, and the bending part 5 also plays a role in supporting the true plug core clutch 2, facilitating the positioning and installation of the clutch. It should be noted that in some embodiments, the clutch protection plate 4 can also be an open shell structure, and the open side directly covers the true plug core clutch 2 to comprehensively protect the side and front of the clutch.

[0035] Further, in the embodiment, the back of the panel 3 is provided with a reinforcing plate 6, the reinforcing plate 6 is fastened and installed on the back of the panel 3, and the reinforcing plate 6 covers the clutch protection plate 4. Specifically, the reinforcing plate 6 is a plate structure, and the reinforcing plate 6 is made of an S50C steel plate. The S50C steel plate has high strength and is not easy to be damaged by violence. The reinforcing plate 6 completely covers the front surface of the clutch protection plate 4, further strengthens the front surface protection strength of the clutch, and plays a double protection role. The reinforcing plate 6 is provided with a clamping groove (not shown), and the back of the panel 3 is provided with a clamping opening (not shown). The panel 3 and the reinforcing plate 6 are stably connected and installed by buckling the clamping groove. Preferably, the side surface of the reinforcing plate 6 is formed with a flange 7. When the panel 3 is fastened and installed with the middle frame shell 1, the flange 7 abuts against the inner side surface of the middle frame shell 1, and the flange 7 covers the side surface of the true plug clutch 2, thereby protecting the side surface of the true plug clutch 2 and improving the side surface protection strength of the clutch. At the same time, since the flange 7 is in close contact with the inner arm of the middle frame shell 1, the side surface strength of the middle frame shell 1 can also be improved, and the overall structural protection strength is further improved.

[0036] Further, in the embodiment, the middle frame shell 1 is provided with a plurality of first positioning holes 8, the first positioning holes 8 are uniformly distributed on the inner bottom surface of the middle frame shell 1, the first positioning holes 8 are used for the first screws 9 to pass through, the first positioning holes 8 position the installation position of the true plug clutch 2, and the first positioning holes 8 fasten and connect the true plug clutch 2, the clutch protection plate 4 and the reinforcing plate 6 through the first screws 9. The overall structural protection strength of the clutch protection structure is high, the manufacturing cost is low, and the installation is convenient and fast. Preferably, the true plug clutch 2 is provided with a first mounting hole 10, the first mounting hole 10 is adapted to the first positioning hole 8 and the first screw 9 to fasten and install the true plug clutch 2. The clutch protection plate 4 is provided with a second mounting hole 11, the second mounting hole 11 is adapted to the first mounting hole 10 and the first screw 9 to fasten and install the clutch protection plate 4. The reinforcing plate 6 is provided with a first stud 12, the first stud 12 is adapted to the second mounting hole 11, the first mounting hole 10 and the first screw 9 to fasten and install the reinforcing plate 6. During installation, the panel 3 is first buckled with the reinforcing plate 6, then the first stud 12 passes through the second mounting hole 11 and the first mounting hole 10 in sequence, the panel 3 is butt-jointed with the middle frame shell 1 in a foolproof manner, the first mounting hole 10 is positioned and butt-jointed with the first positioning hole 8, and the first screw 9 passes through the first positioning hole 8 and is fastened and connected with the first stud 12. The reinforcing plate 6 tightly presses the true plug clutch 2 and the clutch protection plate 4. The installation is convenient and fast, the overall structure is safe, reliable and firm, and the protection strength is high.

[0037] The true plug core clutch protection structure is applied to the intelligent door lock, can improve the protection strength of the clutch, reduce the risk of violent damage of the clutch, has higher safety guarantee, and has lower manufacturing cost, convenient and fast installation and good market prospect.

[0038] The technical features of the above-described embodiments can be combined in any manner, and to make the description concise, all possible combinations of the technical features in the above-described embodiments are not described, but as long as the combinations of the technical features do not exist, they should be considered as the scope of the description.

[0039] The above-described embodiments only express several implementation manners of the utility model, the description is more specific and detailed, but it should not be understood as the limitation of the patent application scope. It should be pointed out that for ordinary skilled persons in the art, on the premise of not departing from the utility model concept, a number of modifications and improvements can be made, which belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent should be subject to the appended claims.

Claims

1. A true ferrule clutch protection structure, characterized by, The utility model relates to a real plug core clutch protection structure, comprising a middle frame shell, a real plug core clutch and a panel, the real plug core clutch is fastened and installed in the middle frame shell, and the panel covers the middle frame shell. An upper part of the real plug core clutch is provided with a clutch protection plate, the clutch protection plate covers the front surface of the real plug core clutch, and the clutch protection plate covers at least the front surface of the real plug core clutch. A back part of the panel is provided with a reinforcing plate, the reinforcing plate is fastened and installed on the back of the panel, and the reinforcing plate covers the clutch protection plate.

2. The true ferrule clutch protection structure of claim 1, wherein, The middle frame shell is provided with first positioning holes, the first positioning holes are uniformly distributed on the inner bottom surface of the middle frame shell, the first positioning holes are fastened and connected with the real plug core clutch, the clutch protection plate and the reinforcing plate through first screws.

3. The true ferrule clutch protection structure of claim 2, wherein, The real plug core clutch is provided with first mounting holes, the first mounting holes are adapted to the first positioning holes and the first screws, and the real plug core clutch is fastened and installed through the first screws.

4. The true ferrule clutch protection structure of claim 3, wherein, The clutch protection plate is provided with second mounting holes, the second mounting holes are adapted to the first mounting holes and the first screws, and the clutch protection plate is fastened and installed through the first screws.

5. The true ferrule clutch protection structure of claim 4, wherein, The reinforcing plate is provided with first studs, the first studs are adapted to the second mounting holes, the first mounting holes and the first screws, and the reinforcing plate is fastened and installed through the first screws.

6. The true ferrule clutch protection structure of claim 5, wherein, The panel is provided with buckles, and the panel is stably installed through buckling connection with the reinforcing plate.

7. The true ferrule clutch protection structure of claim 1, wherein, The reinforcing plate is provided with a flange, when the panel and the middle frame shell are fastened and installed, the flange abuts against the inner side surface of the middle frame shell, and the flange covers the side surface of the real plug core clutch.

8. The true ferrule clutch protection structure of claim 1, wherein, The middle frame shell is made of SPCC steel plate cold-rolled into shape; and / or, The panel is a touch panel, and the panel is made of PC material.

9. The true ferrule clutch protection structure of claim 1, wherein, The clutch protection plate is made of SPCC steel plate cold-rolled into shape; and / or, The reinforcing plate is made of S50C steel plate.

10. A smart door lock characterized by The utility model relates to a real plug core clutch protection structure comprising the real plug core clutch protection structure as claimed in any one of claims 1-9.

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