CN205012788U - Split type hotel electronic lock - Google Patents

Abstract

The utility model discloses a split type hotel electronic door lock, which comprises a lock core, a front handle assembly, a lock body, a card reader, a rear panel assembly and a rear handle assembly, the lock core runs through the lock body and is fixed on the lock body ; The front handle assembly is arranged at the front end of the lock body, and it cooperates with the hollow square shaft of the control bolt through the front handle connection square shaft; the rear panel assembly is arranged at the rear side of the door panel; the rear handle assembly It is arranged at the rear side of the rear panel assembly, and is matched with the hollow square shaft through the rear handle connection square shaft; the card reader is arranged at the front side of the door panel, and is separately installed with the lock body and the rear panel assembly . Compatible with most mechanical lock bodies. The utility model is suitable for most door panels, each part is small and convenient, and has a wide application range, especially when the door frame is narrow, the lock will not exceed the boundary of the door frame. Suitable for various door thicknesses.

Description

A split hotel electronic door lock

technical field

The utility model belongs to the technical field of lockset manufacturing, in particular to a split-type hotel electronic door lock.

Background technique

The existing hotel electronic door lock technology generally adopts new smart card identification (including proximity card, IC card, TM card, etc.), which has large storage capacity, good anti-counterfeiting, and high reliability. It has been widely used in communications, finance, transportation, and security. and many other fields. Proximity cards are the latest achievements of modern information technology, microelectronics technology and computer technology. The proximity card door lock uses the proximity card as the key to unlock the lock, which includes proximity card technology, precision manufacturing technology and mechatronics technology.

Such as a hotel electronic IC card door lock disclosed in the patent of application number 201220003413.1, the hotel electronic IC card door lock is provided with a panel, and the panel is provided with a main control board, a micro motor, a clutch latch and an electronic IC card module , the electronic IC card module is connected to the input terminal of the electronic IC card, the main control board is electrically connected to the electronic IC card module, the micro motor is electrically connected to the main control board, and the micro motor is connected to the movable clutch pin connected, the clutch latch is an integral structure.

The door lock in the above patent is a traditional hotel electronic door lock. Its card reader, control board, micro motor, lock cylinder and handle assembly are all installed on the same lock body, resulting in a large volume of the entire electronic door lock. Opening and closing the lock by controlling the transmission and idling of the electronically controlled lock body has many defects such as complex structure, high price and non-replaceable ligands for users.

Utility model content

The utility model aims at the deficiencies of the prior art, and provides a split-type hotel electronic door lock which can adapt to different mechanical lock bodies and different door thicknesses and is easy to replace.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a split hotel electronic door lock, including a lock cylinder, a front handle assembly, a lock body, a card reader, a rear panel assembly and a rear handle assembly, wherein the The lock cylinder runs through the lock body and is fixed on the lock body; the front handle assembly is arranged at the front end of the lock body, and it cooperates with the hollow square shaft of the control bolt through the front handle connection square shaft; the rear panel assembly is arranged on The rear position of the door panel; the rear handle assembly is arranged at the rear side of the rear panel assembly, and is matched with the hollow square shaft through the rear handle connection square shaft; the card reader is arranged at the front side of the door panel, and is connected with the The lock body and the rear panel assembly are arranged separately; it also includes a front lock cylinder cover and a rear lock cylinder cover, which are installed on the front and rear ends of the lock cylinder respectively; and a return torsion spring is also included to ensure that the front handle and the rear handle are level state.

Further, the lock body is fixed in the door panel, which respectively includes a square lock tongue and an oblique lock tongue.

Further, one end of the hollow square shaft is connected to one end of the oblique lock tongue, and the hollow square shaft can drive the oblique lock tongue to rotate.

Further, the card reader includes an indicator light and a buzzer alarm device.

Further, the rear panel assembly includes a clutch assembly, a battery box assembly and a control circuit board.

Beneficial effect:

1. Adapt to most mechanical lock bodies. Each component is installed independently, and is not limited by the distance between the inner shaft of the lock body and the center distance of the lock cylinder hole. It is especially suitable for hotel mechanical door locks to be transformed into electronic door locks, only need to install a rear panel and a card reader.

2. Adapt to most door panels. Each part is compact and convenient, and can be used in a wide range, especially when the door frame is narrow, the lock will not exceed the boundary of the door frame.

3. Adapt to various door thicknesses. According to the thickness of the door, cut off the transmission shaft and the hollow square shaft according to the actual situation, so that it can be adapted to various door thicknesses.

Description of drawings

Fig. 1 is the structural representation of split type hotel electronic door lock of the present utility model;

In the figure, 1. Lock cylinder; 2. Front lock cylinder cover; 3. Front handle assembly; 4. Lock body; 5. Card reader; 6. Rear panel assembly; 7. Rear handle assembly; 8. Rear lock cylinder cover .

detailed description

In order to make the purpose and technical solution of the embodiment of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described below in conjunction with the accompanying drawings of the embodiment of the utility model. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the described embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

Those skilled in the art can understand that unless otherwise defined, all terms (including technical terms and scientific terms) used herein have the same meanings as commonly understood by those of ordinary skill in the art to which the present invention belongs. It should also be understood that terms such as those defined in commonly used dictionaries should be understood to have a meaning consistent with the meaning in the context of the prior art, and will not be interpreted in an idealized or overly formal sense unless defined as herein Explanation.

The meaning of "and/or" in this utility model refers to the fact that each exists alone or both exist simultaneously.

The meaning of "inside and outside" in this utility model refers to that relative to the equipment itself, the direction pointing to the inside of the equipment is inside, and vice versa is outside, but not a specific limitation to the device mechanism of the present utility model.

The meaning of "connection" mentioned in the present utility model may be a direct connection between components or an indirect connection between components through other components.

As shown in Figure 1, the split type hotel electronic door lock of the present utility model comprises a lock cylinder 1, a front handle assembly 3, a lock body 4, a card reader 5, a rear panel assembly 6 and a rear handle assembly 7, wherein the lock cylinder 1 runs through the lock body 4 and is fixed on the lock body 4; the front handle assembly 3 is arranged at the front end of the lock body 4, and it cooperates with the hollow square shaft of the control bolt through the front handle connecting square shaft; the rear panel assembly 6 is arranged on The rear side position of the door panel; the rear handle assembly 7 is arranged at the rear side position of the rear panel assembly 6, and is matched with the hollow square shaft through the rear handle connection square shaft; the card reader 5 is arranged at the front side position of the door panel, and is connected with the lock The body 4 and the rear panel assembly 6 are arranged separately. Wherein, the square tongue and the oblique tongue of the lock body can be opened with a mechanical key.

As a preferred embodiment, the electronic door lock may also include a front lock cylinder cover 2 and a rear lock cylinder cover 8, which are installed at the front end and the rear end of the lock cylinder 1, respectively. Used for aesthetic and protective purposes. With the installation of the lock cylinder, there are various appearances such as round, long, square, etc.

As a preferred embodiment, the door lock also includes a return torsion spring for ensuring that the front handle and the rear handle are in a horizontal state. When unlocking, the handle is rotated to a certain angle to limit the position, which will not cause damage to the structure of the lock body.

Lock body 4 is fixed in the door panel, and it respectively comprises a square dead bolt and an oblique dead bolt. Here, the lock body 4 refers to a lock body that is fixed in the door panel and includes a square dead bolt and an oblique dead bolt. Generally it has a square hole and a gourd-shaped hole. The square shaft can be rotated to control the oblique bolt, and the gourd-shaped hole is installed with a lock cylinder to control the square bolt.

In one embodiment, one end of the hollow square shaft is connected to one end of the oblique bolt, and the hollow square shaft can drive the oblique bolt to rotate.

The card reader 5 includes an indicator lamp and a buzzer alarm device. It is used to open the door by swiping the card, and the card reader 5 contains an indicator light and a buzzer alarm function. The rear panel assembly 6 includes a clutch assembly, a battery box assembly and a control circuit board.

The above is only the embodiment of the utility model, and its description is relatively specific and detailed, but it should not be understood as a limitation on the patent scope of the utility model. It should be pointed out that those skilled in the art can make several modifications and improvements without departing from the concept of the utility model, and these all belong to the protection scope of the utility model.

Claims (5)

1. A split hotel electronic door lock, characterized in that it comprises a lock core, a front handle assembly, a lock body, a card reader, a rear panel assembly and a rear handle assembly, wherein the lock core runs through the lock body and is fixed on On the lock body; the front handle assembly is arranged at the front end of the lock body, and it cooperates with the hollow square shaft of the control bolt through the front handle connection square shaft; the rear panel assembly is arranged at the rear side of the door panel; the The rear handle assembly is arranged at the rear side of the rear panel assembly, and cooperates with the hollow square shaft through the rear handle connection square shaft; the card reader is arranged at the front side of the door panel, and is connected with the lock body and the rear panel assembly Separate arrangement; it also includes a front lock cylinder cover and a rear lock cylinder cover, which are respectively installed at the front and rear ends of the lock cylinder; and a return torsion spring is also included to ensure that the front handle and the rear handle are in a horizontal state. 2. A split hotel electronic door lock according to claim 1, characterized in that the lock body is fixed in the door panel, which includes a square bolt and an oblique bolt. 3. A split hotel electronic door lock according to claim 2, wherein one end of the hollow square shaft is connected to one end of the oblique bolt, and the hollow square shaft can drive the oblique bolt to rotate. 4. A split hotel electronic door lock according to claim 1, characterized in that the card reader includes an indicator light and a buzzer alarm device. 5. A split hotel electronic door lock according to claim 1, wherein the rear panel assembly includes a clutch assembly, a battery box assembly and a control circuit board.