An insulated and shockproof car remote key shell

Abstract

This utility model relates to the field of car remote control keys, specifically an insulated and impact-resistant car remote control key housing, including a first housing, a second housing, and a chip board. Both the first and second housings have grooves, which are joined together to form a mounting groove. A connecting component for connecting the first and second housings is provided within the mounting groove. This utility model incorporates a soft rubber buffer block within the mounting cavity of the first housing, with enveloping buffer grooves and adapter grooves on the buffer block. This allows the chip board to be completely embedded and fixed, avoiding the shortcomings of traditional designs that rely solely on buffering between housings. Furthermore, the abutment posts on the second housing and the buffer block form a bidirectional elastic clamping mechanism, further limiting the displacement and shaking of the chip board under impact. This dual protection significantly enhances the protection of the chip board in scenarios involving drops from heights or severe vibrations.

Description

Technical Field

[0001] This utility model relates to the field of automotive remote control key technology, specifically to an insulated and impact-resistant automotive remote control key housing. Background Technology

[0002] With the rapid development of society, cars have become the main means of transportation for people's daily travel. As an indispensable part of cars, cars have become items that young consumers change and play with every day. Moreover, the humanized features of cars are becoming more and more numerous, from keyless entry to keyless entry and then to keyless start. Technology has brought great convenience to people's lives.

[0003] Chinese patent CN213742763U discloses a car remote key housing. By adding an insulating anti-collision frame, it can reduce the phenomenon of remote control malfunction caused by the car key being dropped, and also has the effect of waterproofing and dustproofing. The insulating anti-collision frame consists of an upper protective cover and a lower protective cover that interlock, making it easy to replace the power bank. The insulating anti-collision frame can effectively separate the motherboard inside the car remote key from the outer shell. Compared with existing car remote keys, it has more material options and is more aesthetically pleasing.

[0004] The above solution achieves waterproof and dustproof effects by adding an insulating anti-collision frame between the two shells. However, when a car key is dropped from a height, the chip may be damaged due to the impact. Even if the chip is only buffered between the two shells by the insulating anti-collision frame, it will still shake and cannot effectively protect the chip.

[0005] Therefore, this utility model provides an insulated and impact-resistant car remote key housing to solve the above problems. Utility Model Content

[0006] In order to overcome the shortcomings of the prior art, this utility model provides an insulated and impact-resistant car remote key housing to solve the problem that the chip of a car key will be damaged due to impact when it is dropped from a height. However, even with the buffer between the two shells of the insulated and impact-resistant frame, the chip will still shake, making it difficult to effectively protect the chip.

[0007] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0008] An insulating and impact-resistant car remote key housing includes a first housing, a second housing, and a chip board. Both the first housing and the second housing have grooves, which are joined together to form a mounting groove. A connecting component for connecting the first housing and the second housing is provided in the mounting groove.

[0009] The first housing has an installation cavity, a buffer block is provided in the installation cavity, and a buffer groove is provided on the buffer block. The second housing has a first sealing groove, and an abutment post is installed on the inner top wall of the first sealing groove. The chip board is placed in the buffer groove, and the bottom end of the abutment post abuts against the chip board. A sealing component for dust and water protection is also provided between the first housing and the second housing.

[0010] Preferably, the connecting assembly includes two blocking members, which are respectively inserted into both ends of the mounting groove, and the two blocking members form a frame structure by bolts.

[0011] Preferably, the two blocking members are provided with a plug and a slot on their sides that are close to each other, and the plug and the slot are matched.

[0012] Preferably, each of the two grooves is provided with a slot, and each of the two blocking members is fixedly connected with a block that matches the slot.

[0013] Preferably, the inner bottom wall of the buffer groove is provided with an adaptation groove.

[0014] Preferably, the sealing assembly includes a first sealing element fixedly connected to the mounting cavity, the top end of the first sealing element being inserted into a first sealing groove, and the outer surface of the buffer block abutting against the inner wall of the first sealing element.

[0015] Preferably, the sealing assembly further includes a second sealing groove formed on the first housing, and a second sealing element is fixedly connected to the second housing, and the second sealing element matches the second sealing groove.

[0016] Preferably, a battery mounting base is fixedly connected inside the first sealing groove, and a battery is installed inside the battery mounting base.

[0017] Preferably, the second housing has a pick-and-place slot, a button is installed in the pick-and-place slot, and a button cover is inserted into the pick-and-place slot.

[0018] Preferably, a hanging ring is fixedly connected to the first housing.

[0019] The beneficial effects of this utility model are as follows:

[0020] 1. By setting a soft rubber buffer block in the mounting cavity of the first housing, and opening a wrap-around buffer groove and adapter groove on the buffer block, the chip board can be completely embedded and fixed, avoiding the shortcomings of relying solely on buffering between housings in traditional designs. Furthermore, the abutment post on the second housing forms a bidirectional elastic clamp with the buffer block, further limiting the displacement and shaking of the chip board under impact. This dual protection significantly improves the protection capability of the key housing for the chip in scenarios of high-altitude drops or severe vibrations.

[0021] 2. A stepped dustproof and waterproof structure is formed by the first sealing barrier composed of the first sealing element and the first sealing groove, and the second sealing barrier composed of the second sealing element and the second sealing groove. This effectively prevents external moisture and dust from entering the installation cavity, ensuring the stability of the chip board in a humid or dusty environment. Attached Figure Description

[0022] Figure 1 This is a perspective view of the present invention.

[0023] Figure 2 For the explosion of this utility model Figure 1 .

[0024] Figure 3 For the explosion of this utility model Figure 2 .

[0025] Figure 4 This is a cross-sectional view of the present invention.

[0026] In the diagram: 1. First housing; 2. Second housing; 3. Groove; 4. Barrier; 5. Insert block; 6. Locking block; 7. Locking groove; 8. Hanging ring; 9. Mounting cavity; 10. Buffer block; 11. Buffer groove; 12. First seal; 13. Second sealing groove; 14. Chip board; 15. Adaptor groove; 16. Removal groove; 17. Button; 18. Button cover; 19. First sealing groove; 20. Abutting post; 21. Battery mounting base; 22. Second seal. Detailed Implementation

[0027] The following will refer to the attached reference. Figures 1 to 4 The various embodiments of this utility model will be described in detail below. Those skilled in the art should understand that these embodiments are merely illustrative of the technical principles of this utility model and are not intended to limit the scope of protection of this utility model.

[0028] An insulated and shockproof car remote key shell, such as Figures 1 to 4 As shown, it includes a first housing 1, a second housing 2, and a chip board 14. A hanging ring 8 is fixedly connected to the first housing 1, which facilitates the suspension of the key housing formed by the first housing 1 and the second housing 2. Both the first housing 1 and the second housing 2 are provided with grooves 3, and the two grooves 3 are spliced ​​together to form an installation groove. The two grooves 3 are located on the side of the first housing 1 and the second housing 2 that are close to each other. A connecting component for connecting the first housing 1 and the second housing 2 is provided in the installation groove.

[0029] The connecting component includes two blocking members 4, which are respectively inserted into the two ends of the mounting groove. The two blocking members 4 form a frame structure by bolts. The frame structure formed by the two blocking members 4 is installed in the mounting groove to cover the splice seam between the first housing 1 and the second housing 2.

[0030] In this embodiment, the two blocking members 4 are respectively provided with a plug 5 and a slot on their sides that are close to each other, and the plug 5 and the slot match each other. The two blocking members 4 are spliced ​​and aligned by the plug 5 and the slot.

[0031] In this embodiment, each of the two slots 3 is provided with a slot 7, and each of the two blocking members 4 is fixedly connected with a block 6 that matches the slot 7. When installing the blocking member 4, the block 6 needs to be inserted into the slot 7 to limit the position of the first shell 1 and the second shell 2 after they are spliced ​​together.

[0032] The first housing 1 has an installation cavity 9, and a buffer block 10 is provided in the installation cavity 9. The buffer block 10 has a buffer groove 11, and the inner bottom wall of the buffer groove 11 has an adapter groove 15. The protruding position of the chip board 14 can be installed in the buffer groove 11 through the adapter groove 15, and the buffer groove 11 on the buffer block 10 can be used to wrap and protect the chip board 14, thereby improving the shock resistance of the chip board 14.

[0033] The second housing 2 has a first sealing groove 19, and an abutment post 20 is installed on the inner top wall of the first sealing groove 19. The chip board 14 is placed in the buffer groove 11, and the bottom end of the abutment post 20 abuts against the chip board 14. Both the abutment post 20 and the buffer block 10 are made of soft rubber and have a certain elasticity, which is conducive to the abutment post 20 abutting against the chip board 14 to complete the limiting of the chip board 14 in the buffer groove 11. Moreover, the rubber abutment post 20 and the buffer block 10 also have an insulating effect. A sealing component for dust and water protection is also provided between the first housing 1 and the second housing 2.

[0034] The sealing assembly includes a first sealing member 12 fixedly connected to the mounting cavity 9. The top end of the first sealing member 12 is inserted into the first sealing groove 19. The outer surface of the buffer block 10 abuts against the inner wall of the first sealing member 12. The first sealing member 12 is inserted into the first sealing groove 19 to form a first seal, which provides waterproof and dustproof protection for the chip board 14.

[0035] In this embodiment, the sealing assembly further includes a second sealing groove 13 formed on the first housing 1, and a second sealing member 22 is fixedly connected to the second housing 2. The second sealing member 22 matches the second sealing groove 13. The second sealing member 22 is inserted into the second sealing groove 13 to form a second sealing member, thereby improving the waterproof and dustproof protection effect of the chip board 14.

[0036] Furthermore, a battery mounting base 21 is fixedly connected inside the first sealing groove 19, and a battery is installed inside the battery mounting base 21 to supply power to the chip board 14.

[0037] The second housing 2 has a pick-and-place slot 16, a button 17 is installed in the pick-and-place slot 16, and a button cover 18 is inserted into the pick-and-place slot 16. By pressing the button on the chip board 14 with the cooperation of the button cover 18 and the button 17, the unlocking and locking operations of the car can be completed.

[0038] It should be noted that in the description of this utility model, terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," which indicate direction or positional relationships, are based on the direction or positional relationships shown in the accompanying drawings. These are used merely for ease of description and do not indicate or imply that the device or element must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0039] Furthermore, it should be noted that, in the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0040] The technical solution of this utility model has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it will be readily understood by those skilled in the art that the protection scope of this utility model is obviously not limited to these specific embodiments. Without departing from the principle of this utility model, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will all fall within the protection scope of this utility model.

Claims

1. An insulating and impact-resistant car remote key housing, comprising a first housing (1), a second housing (2), and a chip board (14), characterized in that, Both the first housing (1) and the second housing (2) are provided with grooves (3), and the two grooves (3) are spliced ​​together to form an installation groove. The installation groove is provided with a connecting component for connecting the first housing (1) and the second housing (2). The first housing (1) has an installation cavity (9) and a buffer block (10) is provided in the installation cavity (9). The buffer block (10) has a buffer groove (11). The second housing (2) has a first sealing groove (19). The inner top wall of the first sealing groove (19) is equipped with an abutment post (20). The chip board (14) is placed in the buffer groove (11), and the bottom end of the abutment post (20) abuts against the chip board (14). A sealing component for dust and water protection is also provided between the first housing (1) and the second housing (2).

2. The insulating and impact-resistant car remote key housing according to claim 1, characterized in that, The connecting assembly includes two blocking members (4), which are respectively inserted into the two ends of the mounting groove, and the two blocking members (4) form a frame structure by bolts.

3. The insulating and impact-resistant car remote key housing according to claim 2, characterized in that, The two blocking members (4) are respectively provided with a plug (5) and a slot on one side that is close to each other, and the plug (5) matches the slot.

4. The insulating and impact-resistant car remote key housing according to claim 2, characterized in that, Both of the two grooves (3) are provided with slots (7), and both of the two blocking members (4) are fixedly connected with blocks (6) that match the slots (7).

5. The insulating and impact-resistant car remote key housing according to claim 1, characterized in that, The inner bottom wall of the buffer groove (11) is provided with an adapter groove (15).

6. The insulating and impact-resistant car remote key housing according to claim 1, characterized in that, The sealing assembly includes a first sealing element (12) fixedly connected to the mounting cavity (9), the top end of the first sealing element (12) being inserted into the first sealing groove (19), and the outer surface of the buffer block (10) abutting against the inner wall of the first sealing element (12).

7. The insulating and impact-resistant car remote key housing according to claim 1, characterized in that, The sealing assembly further includes a second sealing groove (13) formed on the first housing (1), and a second sealing element (22) is fixedly connected to the second housing (2), and the second sealing element (22) matches the second sealing groove (13).

8. The insulating and impact-resistant car remote key housing according to claim 1, characterized in that, A battery mounting base (21) is fixedly connected inside the first sealing groove (19), and a battery is installed inside the battery mounting base (21).

9. The insulating and impact-resistant car remote key housing according to claim 1, characterized in that, The second housing (2) has a pick-and-place slot (16), a button (17) is installed in the pick-and-place slot (16), and a button cover (18) is inserted into the pick-and-place slot (16).

10. The insulating and impact-resistant car remote key housing according to claim 1, characterized in that, A hanging ring (8) is fixedly connected to the first housing (1).

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