Quick connection type hidden wire passing device

Abstract

The utility model discloses a quick connection type hidden wire passing device which comprises a door frame box, a front side opening of the door frame box forms a containing cavity, one end of the containing cavity is fixedly provided with a first fixing piece, the first fixing piece is connected with a second fixing piece through a spring pipe, the spring pipe is protected through the door frame box, and the spring pipe is prevented from being extruded and easily deformed. Meanwhile, the spring tube is fixed through the first fixing piece and the second fixing piece respectively, the spring tube can be made not to fall off easily, the end, located on the first fixing piece, of the containing cavity is provided with an inner concave cavity, the inner concave cavity is provided with a quick-connection plug, the bottom of the inner concave cavity is provided with an installation through hole, the quick-connection plug extends out of the installation through hole, and the quick-connection plug is electrically connected with a connection wire. The electric wire penetrates through the spring tube and extends out of the second fixing piece, a corresponding insertion part connected with a household power supply is installed in the door frame, after quick insertion is achieved through the quick plug, the door frame box is fixed to the door frame through screws, and installation convenience and efficiency can be greatly improved.

Description

Technical Field

[0001] The utility model relates to a wire passer installed on a door and a door frame, in particular to a quick-connection concealed wire passer. Background Art

[0002] With the rapid development of electronic technology, electronic anti-theft doors have replaced traditional mechanical anti-theft doors and have been widely used. Wires need to be installed in electronic anti-theft doors. In order to shorten the length of the wires and not affect the opening and closing movement of the door leaf, the wires are usually set on the hinge connection side of the door frame and the door leaf. In order to prevent the wires from being pinched or damaged, the traditional method is to use a wire spring and fix it in the door frame with a bracket. The fixation is inconvenient, the wire spring is easy to fall off, and the wire spring is easy to deform when squeezed. When the deformation is too large, it may even cause the wire to break.

[0003] In addition, the guided connection method of the electronic anti-theft door is generally to connect different wires (positive, negative, signal lines, etc.) one by one. The wiring operation is more complicated. Since the space between the door and the door frame is small, this will undoubtedly further increase the difficulty of wiring. Summary of the invention

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a quick-connect concealed wire passer.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] A quick-connect hidden wire passer includes a door frame box, a front opening of the door frame box forms a storage cavity, a first fixing piece is fixedly installed at one end of the storage cavity, the first fixing piece is connected to a second fixing piece through a spring tube, the storage cavity is located at one end of the first fixing piece and is provided with an inner concave cavity, a quick-connect plug is installed in the inner concave cavity, a mounting through hole is provided at the bottom of the inner concave cavity, the quick-connect plug extends from the mounting through hole, the quick-connect plug is electrically connected to a connection wire, and the connection wire passes through the spring tube and extends from the second fixing piece.

[0007] The first fixing member is provided with a first mounting groove, the second fixing member is provided with a second mounting groove, and both ends of the spring tube are respectively installed in the first mounting groove and the second mounting groove.

[0008] The side wall of the first installation groove is provided with a first concave-convex structure matching the spring tube, and the side wall of the second installation groove is provided with a second concave-convex structure matching the spring tube. Both ends of the spring tube are respectively embedded in the first concave-convex structure and the second concave-convex structure.

[0009] The outermost surface of the first fixing member on a side away from the door frame box is flush with the outermost surface of the second fixing member on a side away from the door frame box.

[0010] The first fixing member is fixed in the receiving cavity by screws.

[0011] The second fixing member is provided with a first through hole for fixing on the door.

[0012] The door frame box is provided with a second through hole for fixing on the door frame.

[0013] The beneficial effects of the utility model are as follows: the utility model forms a storage cavity at the front opening of the door frame box, and a first fixing piece is fixedly installed at one end of the storage cavity, and the first fixing piece is connected to the second fixing piece through a spring tube. The spring tube is protected by the door frame box to prevent the spring tube from being squeezed and easily deformed, and the spring tube is fixed by the first fixing piece and the second fixing piece respectively, so that the spring tube is not easy to fall off. The storage cavity is located at one end of the first fixing piece and is provided with an inner concave cavity, and a quick-connect plug is installed in the inner concave cavity. An installation through hole is provided at the bottom of the inner concave cavity, and the quick-connect plug extends out of the installation through hole. The quick-connect plug is electrically connected to a connecting wire, and the connecting wire passes through the spring tube and extends out of the second fixing piece. A corresponding plug-in portion connected to a household power supply is installed in the door frame. After quick connection is realized by the quick-connect plug, the door frame box can be fixed to the door frame by screws, which can greatly improve the convenience and efficiency of installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0015] Figure 1 It is a structural diagram of the utility model;

[0016] Figure 2 It is an exploded view of the utility model;

[0017] Figure 3 is a structural diagram of a first fixing member;

[0018] Figure 4 2 is a structural diagram of the second fixing member. DETAILED DESCRIPTION

[0019] 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.

[0020] It should be understood that these descriptions are exemplary only and are not intended to limit the scope of the present invention.

[0021] Some embodiments of the present invention are described below in conjunction with the accompanying drawings.

[0022] Reference Figure 1-4 , a quick-connect hidden wire passer, comprising a door frame box 1, the front side opening of the door frame box 1 forms a storage cavity 2, one end of the storage cavity 2 is fixedly installed with a first fixing member 3, the first fixing member 3 is connected to the second fixing member 5 through a spring tube 4, the spring tube is protected by the door frame box to prevent the spring tube from being squeezed and easily deformed, and the spring tube is fixed by the first fixing member and the second fixing member respectively, so that the spring tube is not easy to fall off, the storage cavity 2 is located at one end of the first fixing member 3 and is provided with an inner concave cavity 6, the inner concave cavity 6 is installed with a quick-connect plug 8, the bottom of the inner concave cavity 6 is provided with an installation through hole, the quick-connect plug 8 extends from the installation through hole, and a corresponding plug-in part connected to a household power supply is installed in the door frame. After the quick-connect plug is used to realize the quick connection, the door frame box can be fixed to the door frame by screws, which can greatly improve the convenience and efficiency of installation, and the quick-connect plug 8 is electrically connected with a connection wire, and the connection wire passes through the spring tube 4 and extends from the second fixing member 5 to be electrically connected to the smart door lock on the door.

[0023] During the installation process, the wires on the smart door lock pass through the second fixing member 5, the spring tube 4 and the first fixing member 3 in sequence, and are connected to the quick-connect plug 8. The first fixing member 3 is then fixed in the storage cavity 2, and the second fixing member 5 is then fixed on the door. Finally, the quick-connect plug 8 is inserted into the plug-in portion in the door frame, and finally the door frame box 1 is fixed on the door frame (in the actual installation process, the above installation steps can be interchanged)

[0024] The first fixing member 3 is provided with a first mounting groove 9 , the second fixing member 5 is provided with a second mounting groove 10 , and both ends of the spring tube 4 are respectively installed in the first mounting groove 9 and the second mounting groove 10 .

[0025] The side wall of the first installation groove 9 is provided with a first concave-convex structure 11 matching the spring tube 4, and the side wall of the second installation groove 10 is provided with a second concave-convex structure 12 matching the spring tube 4. The two ends of the spring tube 4 are respectively embedded in the first concave-convex structure 11 and the second concave-convex structure 12.

[0026] When the first fixing member 3 is installed in the storage cavity 2, the first installation groove 9 cooperates with the bottom of the storage cavity 2 to block the spring tube 4 at the insertion position of the first installation groove 9. After the second fixing member 5 is installed on the door, it cooperates with the door to block the spring tube 4 at the insertion position of the second installation groove 10, which can ensure that the spring tube 4 will not fall off from the first installation groove 9 or the second installation groove 10.

[0027] The outermost surface of the first fixing member 3 away from the door frame box 1 is flush with the outermost surface of the second fixing member 5 away from the door frame box 1, ensuring that after installation, as long as one of the first fixing member 3 and the second fixing member 5 is adjusted, the other one will not interfere with closing the door.

[0028] The first fixing member 3 is fixed in the receiving cavity 2 by screws.

[0029] The second fixing member 5 is provided with a first through hole 13 for fixing on the door.

[0030] The door frame box 1 is provided with a second through hole 7 for fixing on the door frame.

[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 quick-connect concealed wire guide, comprising a door frame box (1), characterized in that The front opening of the door frame box (1) forms a storage cavity (2), a first fixing member (3) is fixedly installed at one end of the storage cavity (2), the first fixing member (3) is connected to a second fixing member (5) via a spring tube (4), an inner concave cavity (6) is provided at one end of the storage cavity (2) located at the first fixing member (3), a quick-connect plug (8) is installed in the inner concave cavity (6), a mounting through hole is provided at the bottom of the inner concave cavity (6), the quick-connect plug (8) extends from the mounting through hole, the quick-connect plug (8) is electrically connected to a connection wire, and the connection wire passes through the spring tube (4) and extends from the second fixing member (5).

2. The quick-connect concealed wire guide according to claim 1 is characterized in that The first fixing member (3) is provided with a first mounting groove (9), the second fixing member (5) is provided with a second mounting groove (10), and the two ends of the spring tube (4) are respectively mounted in the first mounting groove (9) and the second mounting groove (10).

3. The quick-connect concealed wire guide according to claim 2 is characterized in that The side wall of the first installation groove (9) is provided with a first concave-convex structure (11) matching the spring tube (4), and the side wall of the second installation groove (10) is provided with a second concave-convex structure (12) matching the spring tube (4), and the two ends of the spring tube (4) are respectively embedded in the first concave-convex structure (11) and the second concave-convex structure (12).

4. The quick-connect concealed wire guide according to claim 1 is characterized in that The outermost surface of the first fixing member (3) on a side away from the door frame box (1) is flush with the outermost surface of the second fixing member (5) on a side away from the door frame box (1).

5. The quick-connect concealed wire guide according to claim 1 is characterized in that The first fixing member (3) is fixed in the receiving cavity (2) by means of screws.

6. The quick-connect concealed wire guide according to claim 1 is characterized in that The second fixing member (5) is provided with a first through hole (13) for fixing on the door.

7. The quick-connect concealed wire guide according to claim 1 is characterized in that The door frame box (1) is provided with a second through hole (7) for fixing on the door frame.

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