Detachable intelligent lock cat eye screen

Abstract

The detachable intelligent lock cat eye screen comprises a rear lock body and a cat eye screen body, a mounting groove is formed in the upper end of the rear lock body, an insertion hole is formed in the bottom of the mounting groove, an insertion part is arranged at the position, corresponding to the insertion hole, of the lower end of the cat eye screen body, and the insertion part is inserted into the insertion hole. A pressing part which is reset through a first reset spring is mounted at the top of the mounting groove, a hook part is arranged on the pressing part, a hook hole corresponding to the hook part is formed in the upper end of the cat eye screen, the hook part is mounted in the hook hole, an ejection part which is reset through a second reset spring is mounted in the mounting groove, and the end face of the ejection part abuts against the back face of the cat eye screen. The hook part is pressed to be separated from the hook hole, the upper end of the cat eye screen is ejected out through the ejection part, insertion is convenient, the hook part is located at the top of the rear lock body, small children can be prevented from making contact with the cat eye screen, and therefore the situation that the cat eye screen is accidentally damaged is effectively reduced.

Description

Technical Field

[0001] The utility model relates to an intelligent door lock, in particular to an intelligent lock cat-eye screen. Background Art

[0002] Most of the existing cat's eye screens are powered by a power supply in the rear lock body. When replacing the battery, the cat's eye screen needs to be disassembled. The existing cat's eye screens are generally installed by snap-on installation, which is fastened but inconvenient to disassemble. Or they are inserted from top to bottom by plug-in, which is convenient to disassemble but easy to accidentally touch and fall from the rear lock body. For example, curious children explore different things, especially when children have seen their parents disassembling the cat's eye screen, it is more likely for children to disassemble the cat's eye screen by themselves, greatly increasing the risk of the cat's eye screen being broken. Summary of the invention

[0003] In order to overcome the deficiencies of the prior art, the utility model provides a detachable smart lock cat-eye screen.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] A detachable smart lock cat's eye screen comprises a rear lock body and a cat's eye screen, wherein the upper end of the rear lock body is provided with a mounting groove, the bottom of the mounting groove is provided with an insertion hole, the lower end of the cat's eye screen is provided with an insertion part corresponding to the insertion hole, the insertion part is inserted into the insertion hole, a pressing part which is reset by a first reset spring is installed at the top of the mounting groove, a hook part is provided on the pressing part, a hook hole is provided at the upper end of the cat's eye screen corresponding to the hook part, the hook part is installed in the hook hole, an ejection part which is reset by a second reset spring is installed in the mounting groove, and the end face of the ejection part abuts against the back side of the cat's eye screen.

[0006] A connecting seat is installed on the back of the cat-eye screen, the inserting part is arranged at the lower end of the connecting seat, the hook hole is arranged at the upper end of the connecting seat, and the end surface of the ejecting part is abutted against the back of the connecting seat.

[0007] A limiting portion is arranged on the upper side of the hook hole, and the hook portion is hooked on the limiting portion.

[0008] A power source electrically connected to the cat-eye screen is installed on the connection base.

[0009] A mounting seat is installed at the upper end of the rear lock body, a mounting cavity is arranged on the mounting seat, the hook part is installed in the mounting cavity, a protruding hole is arranged at the top of the mounting seat corresponding to the mounting cavity, and the pressing part protrudes from the protruding hole.

[0010] The mounting seat is provided with a plurality of arranged mounting holes, and the ejection portion is mounted in the mounting holes.

[0011] The beneficial effects of the utility model are as follows: the utility model is provided with a mounting groove at the upper end of the rear lock body, and an insertion hole is provided at the bottom of the mounting groove, and an insertion part is provided at the lower end of the cat's eye screen corresponding to the insertion hole, and the insertion part is inserted in the insertion hole, and a pressing part which is reset by a first reset spring is installed at the top of the mounting groove, and a hook part is provided on the pressing part, and a hook hole is provided at the upper end of the cat's eye screen corresponding to the hook part, and the hook part is installed in the hook hole, and an ejection part which is reset by a second reset spring is installed in the mounting groove, and the end face of the ejection part is abutted against the back side of the cat's eye screen, and the hook part is pressed to loosen the hook part and the upper end of the cat's eye screen is ejected by the ejection part, which is convenient for insertion, and the hook part is located at the top of the rear lock body, which can prevent smaller children from touching it, thereby effectively reducing the occurrence of accidental damage to the cat's eye screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0013] Figure 1 It is a structural diagram of the utility model;

[0014] Figure 2 It is an exploded view of the utility model;

[0015] Figure 3 It is a cross-sectional view of the utility model;

[0016] Figure 4 yes Figure 3 A magnified view of middle;

[0017] Figure 5 This is a structural diagram of the mounting base. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0019] It should be understood that these descriptions are exemplary only and are not intended to limit the scope of the present invention.

[0020] Some embodiments of the present invention are described below in conjunction with the accompanying drawings.

[0021] Reference Figures 1 to 5A detachable smart lock cat-eye screen comprises a rear lock body 1 and a cat-eye screen 2, wherein the upper end of the rear lock body 1 is provided with a mounting groove 3, the bottom of the mounting groove 3 is provided with an insertion hole 4, the lower end of the cat-eye screen 2 is provided with an insertion part 5 corresponding to the insertion hole 4, the insertion part 5 is inserted into the insertion hole 4, the top of the mounting groove 3 is provided with a pressing part 6 reset by a first reset spring, the pressing part 6 is provided with a hook part 7, and the upper end of the cat-eye screen 2 is provided with a hanging part corresponding to the hook part 7 The hook hole 8 is provided, and the hook part 7 is installed in the hook hole 8. The installation groove 3 is provided with an ejection part 9 which is reset by a second reset spring. The end face of the ejection part 9 is in contact with the back side of the cat-eye screen 2. The hook part 7 is pressed to loosen the hook part 7 and the hook hole 8. The upper end of the cat-eye screen 2 is ejected by the ejection part 9, which is convenient for insertion and installation. The hook part is located at the top of the rear lock body to avoid contact with smaller children, thereby effectively reducing the occurrence of accidental damage to the cat-eye screen.

[0022] When the ejection portion 9 ejects the upper end of the cat's eye screen 2, the insertion portion 5 is still inserted in the insertion hole 4, and the cat's eye screen 2 is in a tilted state, preventing the cat's eye screen 2 from falling directly.

[0023] A plug-in terminal is provided at the lower end of the back side of the cat-eye screen 2, and a plug-in port electrically connected to the control board in the rear lock body 1 is provided in the installation groove 3. The plug-in terminal is inserted in the plug-in port to make the control board and the cat-eye screen 2 conductive.

[0024] A connecting seat 10 is installed on the back of the cat-eye screen 2, the inserting portion 5 is arranged at the lower end of the connecting seat 10, the hook hole 8 is arranged at the upper end of the connecting seat 10, and the end surface of the ejection portion 9 is in contact with the back of the connecting seat 10.

[0025] A limiting portion 11 is disposed on the upper side of the hook hole 8 , and the hook portion 7 is hooked on the limiting portion 11 .

[0026] A power source 16 electrically connected to the cat-eye screen 2 is installed on the connection base 10 .

[0027] A mounting seat 12 is installed at the upper end of the rear lock body 1, and a mounting cavity 13 is provided on the mounting seat 12. The hook portion 7 is installed in the mounting cavity 13. A protrusion hole 14 is provided at the top of the mounting seat 12 corresponding to the mounting cavity 13, and the pressing portion 6 protrudes from the protrusion hole 14.

[0028] The mounting seat 12 is provided with a plurality of arranged mounting holes 15 , and the ejection portion 9 is mounted in the mounting holes 15 .

[0029] A limiting structure is provided on the ejection portion 9 to prevent it from falling out of the mounting hole 15, which belongs to the prior art.

[0030] The first return spring and the second return spring are always in a compressed state.

[0031] In the present invention, the term "plurality" means two or more than two, unless otherwise clearly defined. The term "and / or" used herein includes any and all combinations of one or more related listed items. The terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense. For example, "connect" can be a fixed connection, a detachable connection, or an integral connection; "connect" can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0032] It should be noted that when an element is referred to as being "assembled on", "installed on", "fixed on" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0033] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "specific embodiments", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0034] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A detachable smart lock cat-eye screen, comprising a rear lock body (1) and a cat-eye screen (2), characterized in that The upper end of the rear lock body (1) is provided with a mounting groove (3), the bottom of the mounting groove (3) is provided with an insertion hole (4), the lower end of the cat's eye screen (2) is provided with an insertion portion (5) corresponding to the insertion hole (4), the insertion portion (5) is inserted into the insertion hole (4), the top of the mounting groove (3) is provided with a pressing portion (6) reset by a first reset spring, the pressing portion (6) is provided with a hook portion (7), the upper end of the cat's eye screen (2) is provided with a hook hole (8) corresponding to the hook portion (7), the hook portion (7) is installed in the hook hole (8), the mounting groove (3) is provided with an ejection portion (9) reset by a second reset spring, the end face of the ejection portion (9) is in contact with the back of the cat's eye screen (2).

2. The smart lock cat-eye screen according to claim 1 is characterized in that A connecting seat (10) is installed on the back of the cat-eye screen (2), the insertion portion (5) is arranged at the lower end of the connecting seat (10), the hook hole (8) is arranged at the upper end of the connecting seat (10), and the end surface of the ejection portion (9) is in contact with the back of the connecting seat (10).

3. The smart lock cat-eye screen according to claim 1 or 2, characterized in that A limiting portion (11) is provided on the upper side of the hook hole (8), and the hook portion (7) is hooked onto the limiting portion (11).

4. The smart lock cat-eye screen according to claim 2 is characterized in that The connection base (10) is provided with a power source (16) electrically connected to the cat-eye screen (2).

5. The smart lock cat-eye screen according to claim 1 is characterized in that A mounting seat (12) is mounted on the upper end of the rear lock body (1), a mounting cavity (13) is provided on the mounting seat (12), the hook portion (7) is mounted in the mounting cavity (13), a protruding hole (14) is provided on the top of the mounting seat (12) corresponding to the mounting cavity (13), and the pressing portion (6) protrudes from the protruding hole (14).

6. The smart lock cat-eye screen according to claim 5, characterized in that The mounting seat (12) is provided with a plurality of arranged mounting holes (15), and the ejection portion (9) is mounted in the mounting holes (15).

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