Novel remote controller key

Abstract

The utility model relates to the technical field of key switches, in particular to a novel remote controller key which comprises an upper cover and a plastic inner core, the plastic inner core is clamped in the upper cover, and a clamping groove is formed in the inner wall of the plastic inner core. The switch lock mechanism is rotationally installed in the plastic inner core, the switch lock mechanism can be clamped into a clamping groove formed in the plastic inner core, the switch lock mechanism is provided with a key in a matched mode, and the key can be inserted into the switch lock mechanism so that the switch lock mechanism can be separated from the clamping groove formed in the plastic inner core; the large lock plate is connected to the switch lock mechanism in a sleeving mode and provided with an installation groove, and the switch lock mechanism is in threaded fit with a screw used for fixing the large lock plate to the switch lock mechanism; and the magnet is mounted in a mounting groove formed in the large lock plate. According to the novel remote controller key, the remote controller can be controlled to be turned on or turned off through the key, management is convenient, the use permission of the remote controller is limited, non-professional personnel are prevented from operating the remote controller, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of key switches, in particular to a novel remote control key. Background Art

[0002] A remote control is a commonly used device and a wireless transmitter. It encodes key information through modern digital coding technology and emits light waves through infrared diodes. The light waves are converted into electrical signals by the infrared receiver of the receiver, which are decoded by the processor and demodulated to produce the corresponding instructions to control the set-top box and other devices to complete the required operations.

[0003] Although the existing remote control switch can control the opening and closing of the remote control, the remote control switch is directly installed on the remote control, which is easy to be opened or closed by non-professionals and inconvenient to manage. Therefore, a new remote control key is needed to solve the above problem. Utility Model Content

[0004] The purpose of the embodiments of the present utility model is to provide a new remote control key, aiming to solve the following problem: the existing remote control switch is directly installed on the remote control, which makes it easy for non-professionals to open or close it.

[0005] The embodiment of the utility model is implemented as follows: a new remote control key includes: an upper cover and a plastic inner core, the plastic inner core is snapped into the upper cover, and a slot is provided on the inner wall of the plastic inner core; a switch lock mechanism is rotatably installed in the plastic inner core, the switch lock mechanism can be snapped into the slot provided in the plastic inner core, the switch lock mechanism is equipped with a key, the key can be inserted into the switch lock mechanism to disengage the switch lock mechanism from the slot provided in the plastic inner core, and is used to control the rotation of the switch lock mechanism in the plastic inner core; a large lock plate is sleeved on the switch lock mechanism and has a mounting slot, the switch lock mechanism is threaded with a screw for fixing the large lock plate thereon; a magnet is installed in the mounting slot provided in the large lock plate.

[0006] Preferably, the switch lock mechanism includes: a lock core, which is rotatably mounted in a plastic inner core, the lock core being provided with an upper long strip opening, a lower long strip opening and a threaded hole, the upper long strip opening being provided with multiple screws that can be rotatably entered into the threaded holes to fix the large lock plate on the lock core; a small lock piece, which is slidably mounted in the lock core and is provided with multiple small lock pieces, a first spring being fixedly connected between the small lock piece and the inner wall of the lock core for pulling the small lock piece through the upper long strip opening and snapping into the slot; a large lock piece, which is slidably mounted in the lock core, a second spring being fixedly connected between the large lock piece and the inner wall of the lock core for pushing the large lock piece through the lower long strip opening and snapping into the slot.

[0007] Preferably, the outer dimensions of the magnet are slightly smaller than the inner dimensions of the mounting slot defined by the large lock plate.

[0008] The novel remote control key provided by the utility model can control the opening or closing of the remote control by the key, which is convenient for management, limits the use authority of the remote control, avoids non-professionals from operating the remote control, and is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 This is a schematic diagram of the new remote control key.

[0010] Figure 2 This is a schematic diagram of the lock cylinder of the new remote control key.

[0011] Figure 3 This is a schematic diagram of the internal switch and lock mechanism of the new remote control key.

[0012] In the accompanying drawings: 1-upper cover, 2-plastic inner core, 3-switch lock mechanism, 4-key, 5-large lock plate, 6-screw, 7-magnet, 31-lock core, 32-small lock piece, 33-first spring, 34-large lock piece, 35-second spring. DETAILED DESCRIPTION

[0013] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and do not limit the present invention.

[0014] The specific implementation of the present invention is described in detail below with reference to specific embodiments.

[0015] See also Figure 1 The present invention provides a novel remote control key, which includes:

[0016] The upper cover 1 and the plastic inner core 2, the plastic inner core 2 is snapped into the upper cover 1, and a slot is provided on the inner wall of the plastic inner core 2; the switch lock mechanism 3 is rotatably installed in the plastic inner core 2, the switch lock mechanism 3 can be snapped into the slot provided in the plastic inner core 2, the switch lock mechanism 3 is equipped with a key 4, the key 4 can be inserted into the switch lock mechanism 3 to disengage the switch lock mechanism 3 from the slot provided in the plastic inner core 2, and is used to control the rotation of the switch lock mechanism 3 in the plastic inner core 2; the large lock plate 5, which is sleeved on the switch lock mechanism 3 and has a mounting slot, the switch lock mechanism 3 is threaded with a screw 6 for fixing the large lock plate 5 thereon; the magnet 7, which is installed in the mounting slot provided in the large lock plate 5.

[0017] When using the new remote control key, the key 4 is inserted into the switch lock mechanism 3 to disengage the switch lock mechanism 3 from the slot provided in the plastic inner core 2. The key 4 is turned, and the key 4 drives the switch lock mechanism 3 to rotate in the plastic inner core 2, thereby driving the large lock plate 5 to rotate. The rotation of the large lock plate 5 drives the magnet 7 to rotate. The rotation of the magnet 7 can change the magnetic field in the remote control, thereby causing the reed switch or Hall element to control the opening or closing of the remote control.

[0018] like Figure 2 and Figure 3 As shown, as a preferred embodiment of the present utility model, the switch lock mechanism 3 includes: a lock core 31, which is rotatably mounted in the plastic inner core 2, and the lock core 31 is provided with an upper long strip opening, a lower long strip opening and a threaded hole, and the upper long strip opening is provided with multiple screws 6 that can be rotated into the threaded holes to fix the large lock plate 5 on the lock core 31; a small locking piece 32, which is slidably mounted in the lock core 31 and is provided with multiple pieces, and a first spring 33 is fixedly connected between the small locking piece 32 and the inner wall of the lock core 31 for pulling the small locking piece 32 through the upper long strip opening and snapping into the slot; a large locking piece 34, which is slidably mounted in the lock core 31, and a second spring 35 is fixedly connected between the large locking piece 34 and the inner wall of the lock core 31 for pushing the large locking piece 34 through the lower long strip opening and snapping into the slot.

[0019] When controlling the rotation of the large lock plate 5, the key 4 is inserted into the lock core 31. The insertion of the key 4 will push the small locking piece 32 out of the slot provided in the plastic inner core 2 and stretch the first spring 33, while driving the large locking piece 34 out of the slot provided in the plastic inner core 2 and compressing the second spring 35. At this time, the key is turned, and the key can drive the lock core 31 to rotate in the plastic inner core 2 through the small locking piece 32 and the large locking piece 34, thereby controlling the rotation of the large lock plate 5.

[0020] like Figure 1 As shown in FIG. 1 , as a preferred embodiment of the present invention, the outer dimensions of the magnet 7 are slightly smaller than the inner dimensions of the mounting slot provided by the large lock plate 5 .

[0021] The outer dimensions of the magnet 7 are slightly smaller than the inner dimensions of the mounting groove defined by the large locking plate 5 , so that the magnet 7 can be easily installed in the mounting groove.

[0022] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A new remote control key, comprising an upper cover and a plastic inner core, characterized in that: The plastic inner core is clamped in the upper cover, and a clamping groove is provided on the inner wall of the plastic inner core; A switch lock mechanism is rotatably mounted within the plastic inner core. The switch lock mechanism can be snapped into a slot defined in the plastic inner core. The switch lock mechanism is provided with a key that can be inserted into the switch lock mechanism to disengage the switch lock mechanism from the slot defined in the plastic inner core, thereby controlling the switch lock mechanism to rotate within the plastic inner core. A large lock plate is sleeved on the switch lock mechanism and has a mounting slot, wherein the switch lock mechanism is threaded with screws for fixing the large lock plate thereon; The magnet is installed in the installation slot provided in the large lock plate.

2. The novel remote control key according to claim 1, characterized in that: The switch lock mechanism comprises: The lock core is rotatably mounted in the plastic inner core. The lock core is provided with an upper elongated opening, a lower elongated opening, and threaded holes. The upper elongated opening is provided with multiple screws that can be rotated into the threaded holes to fix the large lock plate on the lock core. A plurality of small locking pieces are slidably mounted in the lock core, and a first spring is fixedly connected between the small locking piece and the inner wall of the lock core for pulling the small locking piece through the upper strip opening and snapping into the slot; The large locking piece is slidably mounted in the lock core, and a second spring is fixedly connected between the large locking piece and the inner wall of the lock core for pushing the large locking piece through the lower long strip opening and snapping into the slot.

3. The novel remote control key according to claim 1, characterized in that: The outer dimensions of the magnet are slightly smaller than the inner dimensions of the mounting slot formed in the large lock plate.

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