Internal protection structure of remote control automobile key
By designing separate protective shell structures and embedded compartments in the remote car key, combined with limit bolts and buffer pads, the problems of pressure protection and inconvenient maintenance of remote car keys are solved, achieving better impact resistance and convenient maintenance.
Patent Information
- Application Number
- CN202423255019.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-28
- Publication Date
- 2025-12-09
- Estimated Expiration
- 2034-12-28
AI Technical Summary
Remote car keys have poor pressure resistance and are inconvenient to disassemble and repair later.
The system employs separate first and second protective shells, with the embedded compartment and processor connected in a limiting manner. Through the design of the rotating shaft and connecting plate, combined with the limiting bolts and buffer pads, a stable connection and buffer protection for the processor are achieved.
It improves the impact resistance of remote car keys, simplifies the processor maintenance process, and ensures the stability of signal transmission and the convenience of maintenance.
Smart Images
Figure CN223647567U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a car key technical field especially relates to a remote control car key internal protection structure. BACKGROUND
[0002] Remote control car key is a kind of electronic equipment that realizes vehicle unlocking, starting and other functions through radio signal, usually combined with radio frequency identification technology, encryption communication and low power consumption design.It is usually carried by the owner, and sends signal to the car receiver by pressing the button, to control the vehicle's door lock, engine start-stop operation.
[0003] The existing material of remote control car key is generally silicone or plastic material, although it is convenient to disassemble and repair, but the pressure resistance is poor, and the protection is weak, and part of the car key adopts metal protective shell, has relatively good protection effect, but often affects the signal emission of car key, causes contact sensing bad, and is not conducive to subsequent maintenance and disassembly, causes the inconvenience of use. UTILITY MODEL CONTENTS
[0004] The technical problem to be solved by the utility model is that the pressure resistance of remote control car key is limited, and subsequent disassembly and maintenance are troublesome.
[0005] In order to solve the above technical problems, the utility model adopts the technical scheme that a remote control car key internal protection structure, including key body and processor,
[0006] The key body includes first protection shell and second protection shell, the first protection shell and the second protection shell are tightly clamped with each other, the first protection shell is rotatably connected with solid key through rotating support on the inner side, and the second protection shell is provided with through hole for the rotating support to penetrate.
[0007] The inner side of the second protection shell is provided with embedded bin for limiting the processor, a plurality of rotating shafts are arranged around the embedded bin, the connecting plate is fixedly arranged on the rotating shaft, the connecting plate is screw-connected with limiting screw bolt, and the limiting screw bolt is tightly connected with the processor and the second protection shell.
[0008] As a further improvement of the utility model, the embedded bin and the processor are both arranged as rectangle, and the plurality of rotating shafts are respectively distributed at four corners of the embedded bin.
[0009] As a further improvement of the utility model, the connecting plate is fixedly connected with positioning plug on one side, and the first protection shell is provided with plug-in slot for plug-in of the positioning plug on the inner side.
[0010] As a further improvement of the utility model, the embedded bin is fixedly provided with four groups of buffer pads, and the buffer blocks are distributed at four corners outside the processor frame.
[0011] As a further improvement of the utility model, the inner-embedded storage is provided with a rectangular clamping groove on the inner wall, which is embedded with the side of the processor.
[0012] As a further improvement of the utility model, a gap of 2-3 cm is reserved between the inner-embedded storage and the frame around the processor.
[0013] The utility model discloses the beneficial effects: the utility model discloses the first protection shell and the second protection shell that are mutually fastened and clamped are arranged, and the inner-embedded storage that the second protection shell is provided with is set up in the inboard, and the rotating shaft is equipped around the inner-embedded storage, and the connecting plate is fixedly arranged on the rotating shaft, and the connecting plate is provided with the limiting screw bolt that passes through the processor through the thread connection, so that the processor is fastened and connected with the inner-embedded storage. When the processor needs to be maintained, the limiting screw bolt at the four corners is unscrewed, the contact limiting effect is contacted, and the processor can be replaced and maintained through the gap reserved between the inner-embedded storage and the processor.
[0014] The inner-embedded storage is fixedly provided with four sets of buffer pads, and the buffer pads are distributed at the four corners of the frame of the processor, and the inner wall of the inner-embedded storage is provided with a rectangular clamping groove embedded with the side of the processor. It is favorable to improve the anti-impact effect, provide effective buffering effect, avoid that external stress causes serious impact on the processor, and influence normal use. ACCREDITATION OF DRAWINGS
[0015] Figure 1 It is the whole schematic view of the internal protection structure of the remote control car key of the utility model;
[0016] Figure 2 It is the partial split view of the internal protection structure of the remote control car key of the utility model;
[0017] Figure 3 It is the partial enlarged view of the internal protection structure of the remote control car key of the utility model;
[0018] Figure 4 It is the partial component view of the internal protection structure of the remote control car key of the utility model.
[0019] As shown in the figure: 1, key body; 2, processor; 3, first protection shell; 4, second protection shell; 5, inner-embedded storage; 6, connecting plate; 7, limiting screw bolt; 8, positioning plug; 9, plug-in slot; 10, buffer pad. CONCRETE IMPLEMENTATION
[0020] In the present specification, the orientation terms such as up, down, left, right, front, back, front face, back face, top, bottom, etc. mentioned or possibly mentioned are defined relative to its structure, and they are relative concepts. Therefore, it is possible to change accordingly according to its different positions, different use states; therefore, these or other orientation terms should not be interpreted as restrictive terms.
[0021] The singular forms “a,” “the,” and “the” used in this specification are intended to include the plural forms unless the context clearly indicates otherwise. It should also be understood that the term “and / or” as used herein refers to and includes one or more of the associated listed items, any or all possible combinations thereof.
[0022] To make the technical problems to be solved, the technical solutions, and the beneficial effects of this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the embodiments described herein are merely illustrative and not intended to limit the scope of this application.
[0023] This utility model provides the following: Figures 1-4 As shown, an internal protection structure for a remote-controlled car key includes a key body 1 and a processor 2.
[0024] As attached Figure 1 , 2 As shown, the key body 1 includes a first protective shell 3 and a second protective shell 4, which are fastened together. A solid key is rotatably connected to the inside of the first protective shell 3 via a rotating support, and the second protective shell 4 has a through hole through which the rotating support passes.
[0025] As attached Figures 2-4 As shown, the inner side of the second protective shell 4 has an embedded compartment 5 for limiting the processor. Both the embedded compartment 5 and the processor 2 are rectangular. The inner wall of the embedded compartment 5 has a rectangular slot that fits into one side of the processor 2. The rectangular slot is used to improve the connection stability between the embedded compartment 5 and the processor 2 and prevent structural loosening. A 3 cm gap is reserved between the embedded compartment 5 and the four sides of the processor 2 to facilitate the removal of the processor 2 from the embedded compartment 5. Four rotating shafts are provided around the embedded compartment 5, and the four rotating shafts are distributed at the four corners of the embedded compartment 5. This facilitates the subsequent use of limiting bolts 7 to provide a stable limiting effect for the processor 2 from multiple directions. A connecting plate 6 is fixedly installed on the rotating shaft. A positioning block 8 is fixedly connected to one side of the connecting plate 6. The inner side of the first protective shell 3 has an insertion groove 9 for the positioning block 8 to be inserted. The positioning block 8 and the insertion groove 9 provide assembly guidance between the first protective shell 3 and the second protective shell 4. The connecting plate 6 is threadedly connected to a limiting bolt 7, which is fastened to the processor 2 and the second protective shell 4. The limiting bolt 7 passes through the four corners of the processor 2 and extends to the inner wall of the rectangular slot of the embedded compartment 5, where it is threadedly fastened to the embedded compartment 5. The embedded compartment 5 is fixedly provided with four sets of buffer pads 10, which are distributed at the four corners of the outer side of the processor 2 frame. The four sets of buffer pads 10 are used to provide a buffering effect for the processor 2.
[0026] Working principle: In the specific implementation of this utility model, when the processor 2 is damaged and needs to be repaired, firstly, the first protective shell 3 and the second protective shell 4, which are fastened together, are separated to both sides. The four limiting bolts 7 are unscrewed from the connecting plate 6 in sequence. The connecting plate 6 is rotated by the rotating shaft to make the connecting plate 6 turn outward, making room for the processor 2 and the second protective shell 4. Through the gap reserved between the inner compartment 5 and the four sides of the processor 2, the processor 2 can be taken out for repair. The disassembly is simple and convenient.
[0027] When the device is subjected to an external impact, the limiting bolts 7 located at the four corners of the processor 2 will secure it within the embedded compartment 5, preventing the processor 2 from being violently impacted on one side due to loosening. The four sets of buffer pads 10 provide effective cushioning for the four sides of the processor 2, preventing serious impacts.
[0028] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.
Claims
1. An internal protection structure for a remote-controlled car key, comprising a key body (1) and a processor (2), characterized in that: The key body (1) includes a first protective shell (3) and a second protective shell (4), which are fastened together. A solid key is rotatably connected to the inside of the first protective shell (3) via a rotating support. The second protective shell (4) has a through hole through which the rotating support passes. The second protective shell (4) has an embedded compartment (5) for limiting the processor. Multiple rotating shafts are arranged around the embedded compartment (5). A connecting plate (6) is fixedly installed on the rotating shaft. The connecting plate (6) is threadedly connected to a limiting bolt (7). The limiting bolt (7) is fastened to the processor (2) and the second protective shell (4).
2. The internal protective structure of a remote-controlled car key according to claim 1, characterized in that: Both the embedded compartment (5) and the processor (2) are rectangular, and multiple rotation axes are distributed at the four corners of the embedded compartment (5).
3. The internal protection structure of a remote-controlled car key according to claim 1, characterized in that: A positioning plug (8) is fixedly connected to one side of the connecting plate (6), and a plug slot (9) for the positioning plug (8) to be inserted is provided on the inner side of the first protective shell (3).
4. The internal protective structure of a remote-controlled car key according to claim 1, characterized in that: The embedded compartment (5) is fixedly provided with four sets of buffer pads (10), which are distributed at the four corners of the outer side of the processor (2) frame.
5. The internal protective structure of a remote-controlled car key according to claim 1, characterized in that: The inner wall of the embedded compartment (5) is provided with a rectangular slot that fits into one side of the processor (2).
6. The internal protective structure of a remote-controlled car key according to claim 1, characterized in that: A gap of 2 to 3 centimeters is reserved between the embedded compartment (5) and the four sides of the processor (2).