Automobile key shell
By designing a card slot structure for the key shell and button shell on the car key shell, the problems of time-consuming and laborious disassembly and assembly and shell damage in existing car keys are solved, achieving the effect of quick disassembly and assembly and protection of internal parts.
Patent Information
- Application Number
- CN202421115606.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-21
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-05-21
AI Technical Summary
Current car keys are molded as a single piece, and the disassembly and assembly process is time-consuming, laborious, and easily damages the shell, increasing maintenance costs.
The design of the car key housing includes a key shell and a button shell. Through the cooperation of clips and slots, the key shell and button shell can be quickly disassembled and assembled. The flexible shell and elastic block control the car functions and prevent parts from falling out.
It enables quick disassembly and assembly of the key shell, protects internal parts, and reduces maintenance difficulty and cost.
Smart Images
Figure CN222333496U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of automobile keys, in particular to an automobile key shell. Background Art
[0002] A car key is a smart key that emits infrared signals to open one or two doors, the trunk and the fuel tank cap, and can also operate the car's windows and sunroof.
[0003] Most of the existing car keys are integrally formed, and need to be pried open with tools to disassemble and repair the key, which makes the disassembly and assembly process time-consuming and laborious. In addition, when the shell is pried open, it is easy to cause damage to the shell, which easily increases the repair cost.
[0004] The reason for this problem is that most of the current car keys are integrally formed. When the car key needs to be repaired, the outer shell of the key needs to be pried open with tools for disassembly and repair. However, there are many parts inside the car key, and care must be taken to avoid damaging the parts during disassembly, which makes the disassembly and assembly process more time-consuming and laborious. Moreover, when the shell is pried open, it is easy to cause damage to the shell, which easily increases the cost of repair. In view of the shortcomings of the existing technology, we propose a car key shell to solve the above problems. Utility Model Content
[0005] In view of the deficiencies in the prior art, the utility model provides a car key shell, which solves the problem that most current car keys are formed in one piece and need to be pried open with tools for disassembly and maintenance, making the disassembly and assembly process time-consuming and labor-intensive, and the shell is easily damaged when prying open, which easily increases the maintenance cost.
[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a car key housing, comprising a car key body and a key shell arranged on the outer peripheral wall of the car key body, a button shell is arranged on the side wall of the car key body, and an assembly unit is arranged between the button shell and the key shell;
[0007] The assembly unit comprises a card member arranged at the bottom of the button shell, and a card slot for installing the card member is opened at the top of the button shell;
[0008] A pressing unit for controlling the car is arranged between the button housing and the key housing;
[0009] The pressing unit comprises a flexible shell arranged at the bottom of the button shell and a connecting plate arranged at the bottom of the key shell.
[0010] Preferably, the card member is fixedly connected to the bottom of the button housing, and the card member is clamped inside the card slot.
[0011] Preferably, the assembly unit further comprises a clamping rod fixedly connected to the bottom of the button shell, a circular groove is provided on the top of the button shell, and the clamping rod is inserted into the inside of the circular groove.
[0012] Preferably, an elastic block is provided on the top of the key housing, and the connecting plate is installed on the top of the automobile key body.
[0013] Preferably, a circular hole is provided on the top of the connecting plate, and the positions of the flexible shell, the elastic block and the circular hole correspond to each other vertically.
[0014] Preferably, a plurality of groups of control elements are arranged inside the automobile key body, and the plurality of groups of control elements are distributed directly below the circular hole.
[0015] Preferably, a number mark is provided on the top of the key housing, and a direction mark is provided on the bottom of the button housing.
[0016] Preferably, a connecting belt is fixedly connected to the side wall of the key housing.
[0017] The utility model discloses a car key shell, which has the following beneficial effects: the car key shell is provided with a key shell and a button shell on the outer peripheral wall of the car key body, and the key shell and the button shell are quickly disassembled and assembled by disassembling a clamp and a clamping rod on the button shell, so that the inside of the car key body can be inspected and repaired. At the same time, the connection plate is provided to prevent the internal parts of the car key body from falling out when the key shell is disassembled. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0019] Figure 1 This is a schematic diagram of the structure of the main body of the automobile key of the utility model;
[0020] Figure 2 This is a schematic diagram of the structure of the key housing of the utility model;
[0021] Figure 3 This is a schematic diagram of the structure of the button shell of the utility model;
[0022] Figure 4 The utility model is a schematic diagram of the internal structure of the automobile key body.
[0023] In the figure: 1. Car key body; 101. Connecting belt; 2. Button shell; 201. Flexible shell; 202. Card; 203. Direction mark; 204. Card rod; 3. Key shell; 301. Number mark; 302. Card slot; 303. Round slot; 304. Elastic block; 4. Connecting plate; 401. Round hole; 402. Control element. DETAILED DESCRIPTION
[0024] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0025] The embodiment of the present application provides a car key shell, which solves the problem that most current car keys are integrally formed and need to be pried open with tools for disassembly and maintenance, making the disassembly and assembly process time-consuming and labor-intensive. In addition, when the shell is pried open, it is easy to cause damage to the shell, which easily increases the maintenance cost.
[0026] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.
[0027] The utility model embodiment discloses a car key housing.
[0028] According to the attached Figure 1-4 As shown, a car key housing comprises a car key body 1 and a key shell 3 arranged on the outer peripheral wall of the car key body 1, a button shell 2 is arranged on the side wall of the car key body 1, and an assembly unit is arranged between the button shell 2 and the key shell 3;
[0029] The assembly unit includes a clamp 202 arranged at the bottom of the button shell 2. A clamping slot 302 for installing the clamp 202 is provided on the top of the car key body 1 and the button shell 2. By moving the clamp 202 and the clamping rod 204 on the button shell 2 out of the clamping slot 302 and the circular groove 303 on the car key body 1 and the key shell 3, the key shell 3 can be opened, so that the inside of the car key body 1 can be inspected and repaired.
[0030] A pressing unit for controlling the car is provided between the button housing 2 and the key housing 3;
[0031] The pressing unit includes a flexible shell 201 arranged at the bottom of the button shell 2 and an elastic block 304 arranged at the top of the key shell 3 , and the elastic block 304 is pressed downward by the flexible shell 201 .
[0032] The clamping member 202 is fixedly connected to the bottom of the button housing 2 , and the clamping member 202 is clamped inside the clamping slot 302 .
[0033] The assembly unit further comprises a clamping rod 204 fixedly connected to the bottom of the button shell 2 . The tops of the automobile key body 1 and the button shell 2 are both provided with a circular groove 303 , and the clamping rod 204 is inserted into the circular groove 303 .
[0034] A connecting plate 4 is provided at the bottom of the key housing 3 , and the connecting plate 4 is mounted on the top of the automobile key body 1 . The connecting plate 4 can prevent the internal parts of the automobile key body 1 from falling out when the key housing 3 is disassembled.
[0035] A circular hole 401 is provided on the top of the connecting plate 4 , and the positions of the flexible shell 201 , the elastic block 304 and the circular hole 401 correspond to each other in vertical direction.
[0036] A plurality of control elements 402 are arranged inside the car key body 1 and are distributed directly below the circular hole 401 . By pressing the flexible shell 201 , the elastic block 304 can be squeezed downward to contact the control element 402 to control the car.
[0037] A digital mark 301 is provided on the top of the key housing 3, and a direction mark 203 is provided on the bottom of the button housing 2. The digital mark 301 facilitates targeted maintenance of four groups of buttons with different functions, and the direction mark 203 facilitates installation of the button housing 2 according to the direction, and facilitates quick installation of the card 202 on the button housing 2 in the card slot 302 for fixing.
[0038] A connecting belt 101 is fixedly connected to the side wall of the key housing 3 , and the connecting belt 101 facilitates carrying the automobile key body 1 .
[0039] When the utility model is in use, by pressing the flexible shell 201 downward, the elastic block 304 can be squeezed downward to contact the control element 402 to control the car. When repairing, the clamping piece 202 and the clamping rod 204 on the button shell 2 are moved out of the clamping groove 302 and the circular groove 303 on the car key body 1 and the key shell 3. At this time, the key shell 3 can be opened to repair the inside of the car key body 1.
[0040] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A car key housing, comprising a car key body (1) and a key shell (3) arranged on the outer peripheral wall of the car key body (1), characterized in that: The side wall of the automobile key body (1) is provided with a button shell (2), and an assembly unit is provided between the button shell (2) and the key shell (3); The assembly unit comprises a clamping member (202) arranged at the bottom of the button housing (2), and a clamping slot (302) for installing the clamping member (202) is provided at the top of the button housing (2); A pressing unit for controlling the car is provided between the button housing (2) and the key housing (3); The pressing unit comprises a flexible shell (201) arranged at the bottom of the button shell (2) and a connecting plate (4) arranged at the bottom of the key shell (3).
2. The automobile key housing according to claim 1, characterized in that: The clamping member (202) is fixedly connected to the bottom of the button housing (2), and the clamping member (202) is clamped inside the clamping slot (302).
3. The automobile key housing according to claim 1, characterized in that: The assembly unit further comprises a clamping rod (204) fixedly connected to the bottom of the button housing (2); a circular groove (303) is provided on the top of the button housing (2); and the clamping rod (204) is inserted into the inside of the circular groove (303).
4. The automobile key housing according to claim 1, characterized in that: An elastic block (304) is provided on the top of the key housing (3), and the connecting plate (4) is installed on the top of the automobile key body (1).
5. The automobile key housing according to claim 4, characterized in that: A circular hole (401) is provided on the top of the connecting plate (4), and the positions of the flexible shell (201), the elastic block (304) and the circular hole (401) correspond to each other vertically.
6. The automobile key housing according to claim 1, characterized in that: A plurality of groups of control elements (402) are arranged inside the automobile key body (1), and the plurality of groups of control elements (402) are distributed directly below the circular hole (401).
7. The automobile key housing according to claim 1, characterized in that: The top of the key housing (3) is provided with a number mark (301), and the bottom of the button housing (2) is provided with a direction mark (203).
8. The automobile key housing according to claim 1, characterized in that: A connecting belt (101) is fixedly connected to the side wall of the key housing (3).