Vehicle-mounted navigator clamping installation structure and automobile

Abstract

The utility model provides a vehicle-mounted navigator clamping installation structure and a vehicle. The vehicle-mounted navigator clamping installation structure comprises a clamping box, a clamping assembly and an adjusting assembly. The clamping box is provided with a clamping opening, and clamping assemblies are symmetrically arranged on the edge, in the first direction, of the clamping opening and located in the clamping box. The clamping assembly is provided with a clamping part and an elastic part for connecting the clamping part to the side wall of the clamping box; the adjusting assembly is arranged on the side wall of the clamping box and provided with a rotating part and a traction part with one end connected to the rotating part and the other end connected to the clamping part. When the rotating part rotates, the traction part can pull the clamping part to move in the direction away from the clamping opening, so that the navigator is detached from the clamping box. According to the application, the navigator is clamped in the clamping box by utilizing the clamping assembly. In addition, the navigator can be conveniently detached from the clamping box through the adjusting assembly.

Description

Technical Field

[0001] This application relates to the field of automotive technology, and in particular to a car navigation system mounting structure and automobiles. Background Technology

[0002] Car navigation systems are essential components in automobiles, and currently, a snap-fit ​​mounting structure is commonly used for their installation. For example, patent number 202222614053.5 discloses a snap-fit ​​mounting structure for a car navigation system, including two clamping plates. Each clamping plate has a bent rotating buckle rotatably connected to its inner wall near the mounting housing. One end of each rotating buckle wraps around to the outer end of the clamping plate and engages with the opposite side of the clamping plate. A push-in sliding wheel is rotatably connected to the opposite sides of the two rotating buckles, with the opposite sides of the two push-in sliding wheels extending beyond the opposite sides of the corresponding clamping plates. This structure has the following problems: once the navigation system is connected, it is embedded in the slot, making it difficult to remove the locking mechanism during subsequent maintenance and hindering disassembly and replacement.

[0003] Therefore, there is an urgent need for a car navigation system mounting structure and a car, in order to solve the technical problems existing in the current technology to a certain extent. Utility Model Content

[0004] The purpose of this application is to provide a car navigation device snap-fit ​​installation structure and a car, which to a certain extent solves the technical problem caused by the use of existing snap-fit ​​installation structures, where after the navigation device is connected, it is embedded in the slot, and it is difficult to remove the limit when maintenance is required, making it inconvenient to disassemble and replace.

[0005] This application provides a vehicle navigation device snap-fit ​​mounting structure for mounting a navigation device. The vehicle navigation device snap-fit ​​mounting structure includes a snap-fit ​​box, a snap-fit ​​component, and an adjustment component.

[0006] The card slot has a card interface, and the card interface is symmetrically arranged with card components along the edge of the card interface in a first direction within the card slot. The card component has a card engaging portion and an elastic portion that connects the card engaging portion to the side wall of the card slot. In a free state, the card engaging portion protrudes from the edge of the card interface in the first direction. When the navigator is pushed into the card slot through the card interface, the navigator squeezes the card engaging portion, causing the card engaging portion to compress the elastic portion and move towards the side wall of the card slot. When the navigator moves to a preset position, the elastic portion resets and pushes the card engaging portion to engage with the navigator.

[0007] The adjustment component is disposed on the side wall of the card slot box, and has a rotating part and a traction part connected at one end to the rotating part and at the other end to the card slot box; when the rotating part rotates, the traction part can pull the card slot box in a direction away from the card slot, so that the navigator can be disassembled from the card slot box.

[0008] In the above technical solution, the snap-fit ​​part further includes a partition and a slider, and the elastic part is an elastic element;

[0009] The card interface has symmetrically arranged partitions extending from the edge in the first direction toward the interior of the card slot.

[0010] The partition plate is provided with a sliding groove; the slider is adapted to the sliding groove and the slider can slide on the sliding groove; one end of the elastic element is connected to the slider and the other end is connected to the side wall of the snap-fit ​​box;

[0011] In its free state, the slider protrudes from the partition on the side opposite to the elastic member.

[0012] In the above technical solution, the side of the slider that is close to the card interface and away from the elastic member is further provided with a first chamfer structure.

[0013] In the above technical solution, two elastic elements are further provided on the same slider, and the two elastic elements are arranged at intervals along the second direction.

[0014] In the above technical solution, the navigator further includes a screen, a main body, and a baffle;

[0015] One end of the main body is connected to the screen and the other end is connected to the baffle.

[0016] The screen is adapted to the card interface; the size of the main body in the first direction is equal to the distance between the two sliders in the first direction when the elastic element is in a free state; the size of the baffle in the first direction is equal to the distance between the two partitions in the first direction.

[0017] In the above technical solution, the side of the baffle that faces away from the main body and towards the snap-fit ​​box is further provided as a second chamfer structure;

[0018] The first chamfer of the first chamfer structure is equal to the second chamfer of the second chamfer structure.

[0019] In the above technical solution, a protective pad is further provided on the edge of the main body along the first direction.

[0020] In the above technical solution, the rotating part further includes a rotating rod and a driving component, and the traction part includes a traction rope;

[0021] The rotating rod is disposed between adjacent elastic elements and extends along a third direction; the driving element is disposed in the snap-fit ​​box and its output shaft is connected to the rotating rod; one end of the traction rope is wound around the rotating rod and the other end is wound around the slider;

[0022] When the drive unit drives the rotating rod to rotate, the traction rope can pull the slider to move in the first direction, so that the navigator can be detached from the snap-fit ​​box.

[0023] In the above technical solution, the snap-fit ​​box is further provided with a through hole corresponding to the position of the rotating rod, and the through hole is used to place the driving component;

[0024] The vehicle navigation system snap-fit ​​mounting structure also includes a sealing cover, which is adapted to the through hole. When the drive component is placed in the through hole, the sealing cover seals the through hole.

[0025] This application also provides a car, including the above-described in-vehicle navigation system snap-on mounting structure.

[0026] Compared with the prior art, this application has the following beneficial effects:

[0027] This application provides a vehicle navigation device snap-fit ​​mounting structure for mounting a navigation device. The vehicle navigation device snap-fit ​​mounting structure includes a snap-fit ​​box, a snap-fit ​​component, and an adjustment component.

[0028] The card slot has a card interface, and the card interface is symmetrically arranged with card components along the edge of the card interface in a first direction within the card slot. The card component has a card engaging portion and an elastic portion that connects the card engaging portion to the side wall of the card slot. In a free state, the card engaging portion protrudes from the edge of the card interface in the first direction. When the navigator is pushed into the card slot through the card interface, the navigator squeezes the card engaging portion, causing the card engaging portion to compress the elastic portion and move towards the side wall of the card slot. When the navigator moves to a preset position, the elastic portion resets and pushes the card engaging portion to engage with the navigator.

[0029] The adjustment component is disposed on the side wall of the card slot box, and has a rotating part and a traction part connected at one end to the rotating part and at the other end to the card slot box; when the rotating part rotates, the traction part can pull the card slot box in a direction away from the card slot, so that the navigator can be disassembled from the card slot box.

[0030] In summary, this application utilizes a snap-fit ​​assembly to snap the navigator into the snap-fit ​​box. Specifically, when the navigator is pushed into the snap-fit ​​box through the snap-fit ​​interface, the navigator simultaneously presses against the snap-fit ​​parts on both sides. That is, the snap-fit ​​parts on both sides simultaneously press against the elastic part and move in opposite directions. As the two snap-fit ​​parts move in opposite directions, the distance between the two snap-fit ​​parts gradually increases, causing the navigator to move to a preset position. After the navigator moves to the preset position, the elastic part resets and pushes the two snap-fit ​​parts on both sides to move in opposite directions, reducing the distance between the two snap-fit ​​parts or having a tendency to reduce the distance between the two snap-fit ​​parts, ultimately snapping and fixing the navigator, thereby securing the navigator inside the snap-fit ​​box.

[0031] Furthermore, this application utilizes an adjustment component to facilitate the easy removal of the navigator from the snap-fit ​​box. Specifically, when the rotating part rotates, the traction part can be wound around or unwound from the rotating part. When the traction part is wound around the rotating part, it can pull the two snap-fit ​​parts in opposite directions, thus widening the distance between the two snap-fit ​​parts. At this point, the navigator can be pulled outward from the snap-fit ​​box, thereby removing the navigator from the snap-fit ​​box.

[0032] This application also provides a car including the aforementioned in-vehicle navigation device snap-on mounting structure. The beneficial effects of this in-vehicle navigation device snap-on mounting structure are not detailed here. Attached Figure Description

[0033] To more clearly illustrate the technical solutions in the specific embodiments of this application or the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0034] Figure 1 A schematic diagram of the vehicle navigation system clip-on installation structure provided in this application;

[0035] Figure 2 A schematic diagram of the snap-fit ​​box in the vehicle navigation system snap-fit ​​installation structure provided in this application;

[0036] Figure 3 A cross-sectional view of the vehicle navigation system clip-on mounting structure provided in this application;

[0037] Figure 4 A schematic diagram of the snap-fit ​​assembly of the vehicle navigation device snap-fit ​​mounting structure provided in this application from a first-view perspective;

[0038] Figure 5A schematic diagram of the snap-fit ​​assembly of the vehicle navigation system snap-fit ​​mounting structure provided in this application from a second-view perspective;

[0039] Figure 6 A schematic diagram of the adjustment assembly for the vehicle navigation system snap-fit ​​mounting structure provided in this application;

[0040] Figure 7 This is a schematic diagram of the vehicle navigation device with a snap-fit ​​mounting structure provided in this application.

[0041] Reference numerals: 1-Card slot; 101-Card interface; 102-Through hole; 103-Sealing cover;

[0042] 2-Snap-fit ​​assembly; 201-Snap-fit ​​part; 202-Elastic part; 205-Partition; 206-Slider; 207-Elastic element; 208-Groove; 209-First chamfer structure;

[0043] 3-Adjusting assembly; 301-Rotating part; 302-Traction part; 303-Rotating rod; 304-Drive component; 305-Traction rope;

[0044] 4-Navigation device; 401-Screen; 402-Main body; 403-Baffle; 404-Second chamfer structure; 405-Protective pad;

[0045] 7 - First direction; 5 - Second direction; 6 - Third direction. Detailed Implementation

[0046] The following detailed embodiments are provided to aid the reader in gaining a comprehensive understanding of the methods, apparatus, and / or systems described herein. However, various changes, modifications, and equivalents of the methods, apparatus, and / or systems described herein will be apparent after understanding the disclosure of this application. For example, the order of operations described herein is merely illustrative and is not limited to the order set forth herein; changes that will be apparent after understanding the disclosure of this application are possible, except for operations that must occur in a specific order. Furthermore, for clarity and brevity, descriptions of features known in the art may be omitted.

[0047] The features described herein may be implemented in different forms and should not be construed as being limited to the examples described herein. Rather, the examples described herein have been provided merely to illustrate some of the many feasible ways of implementing the methods, apparatus, and / or systems described herein that will be apparent upon understanding the disclosure of this application.

[0048] Throughout the specification, when an element (such as a layer, region, or substrate) is described as being "on" another element, "connected to" another element, "bonded to" another element, "on" another element, or "covering" another element, it may be directly "on" another element, "connected to" another element, "bonded to" another element, "on" another element, or "covering" another element, or there may be one or more other elements in between. In contrast, when an element is described as being "directly on" another element, "directly connected to" another element, "directly bonded to" another element, "directly on" another element, or "directly covering" another element, there may be no other elements in between.

[0049] As used herein, the term “and / or” includes any one of the relevant items listed and any combination of any two or more items.

[0050] Although terms such as “first,” “second,” and “third” may be used herein to describe individual components, assemblies, regions, layers, or parts, these components, assemblies, regions, layers, or parts are not limited by these terms. Rather, these terms are used only to distinguish one component, assembly, region, layer, or part from another. Therefore, without departing from the teachings of the examples described herein, the first component, assembly, region, layer, or part referred to as the second component, assembly, region, layer, or part may also be referred to as the second component, assembly, region, layer, or part.

[0051] For ease of description, spatial relation terms such as “above,” “upper,” “below,” and “lower” are used herein to describe the relationship between one element and another, as shown in the accompanying drawings. Such spatial relation terms are intended to include not only the orientation depicted in the drawings but also different orientations of the device during use or operation. For example, if the device in the drawings is flipped, an element described as being “above” or “upper” relative to another element will subsequently be “below” or “lower” relative to that other element. Therefore, the term “above” includes both “above” and “below” orientations depending on the spatial orientation of the device. The device may also be positioned in other ways (e.g., swung 90 degrees or in other orientations), and the spatial relation terms used herein will be interpreted accordingly.

[0052] The terminology used herein is for the purpose of describing various examples only and is not intended to limit this disclosure. Unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. The terms “comprising,” “including,” and “having” enumerate the stated features, quantities, operations, components, elements, and / or combinations thereof, but do not exclude the presence or addition of one or more other features, quantities, operations, components, elements, and / or combinations thereof.

[0053] Variations in the shapes shown in the accompanying drawings may occur due to manufacturing techniques and / or tolerances. Therefore, the examples described herein are not limited to the specific shapes shown in the accompanying drawings, but include changes in shape that may occur during manufacturing.

[0054] The features of the examples described herein can be combined in various ways that will be apparent upon understanding the disclosure of this application. Furthermore, although the examples described herein have a wide variety of constructions, other constructions are possible, as will be apparent upon understanding the disclosure of this application.

[0055] Example 1

[0056] The existing car navigation device 4 snap-fit ​​installation structure causes the navigation device 4 to be embedded in the slot after installation, making it difficult to remove the limiting mechanism and facilitating disassembly and replacement during subsequent maintenance. This application provides a car navigation device 4 snap-fit ​​installation structure, which is described below in conjunction with... Figures 1-7 This paper details the 4-card mounting structure of the car navigation system.

[0057] The vehicle navigation system 4-slot mounting structure includes a slot box 1, a slot assembly 2, and an adjustment assembly 3; wherein the slot box 1 can be a cuboid, the length direction of which is the first direction 7 below, the width direction of which is the second direction 5 below, and the thickness direction of which is the third direction 6 below.

[0058] Specifically, in combination Figure 2 As shown, the card slot 1 has a card interface 101. Combined with... Figure 1 As shown, the card interface 101 is rectangular and is located on the front of the card slot 1. Combined with... Figure 3As shown, a card interface 101 is symmetrically provided with card-attaching components 2 along the edge of the card interface 1 in the first direction 7 and within the card-attaching box 1. The card-attaching components 2 have card-attaching portions 201 and elastic portions 202 that connect the card-attaching portions 201 to the side wall of the card-attaching box 1. In the free state, the card-attaching portions 201 protrude from the edge of the card interface 101 in the first direction 7, meaning that in the free state, the dimensions of the two card-attaching portions 201 in the first direction 7 are larger than the dimensions of the card interface 101. Therefore, when the navigator 4 is pushed into the card-attaching box 1 through the card interface 101, the navigator 4 compresses the card-attaching portions 201, causing the card-attaching portions 201 to compress the elastic portions 202 and move towards the side wall of the card-attaching box 1. Because the card-attaching portions 201 are symmetrically arranged, when the navigator 4 is pushed into the card-attaching box 1 through the card interface 101, the navigator 4 will simultaneously compress the card-attaching portions 201 on both sides, meaning that the card-attaching portions 201 on both sides will simultaneously compress the elastic portions 202 and move in opposite directions. As the two latching parts 201 move in opposite directions, the distance between them gradually increases, causing the navigator 4 to move to a preset position. Once the navigator 4 reaches the preset position, the elastic part 202 resets and pushes the latching parts 201 on both sides to move in opposite directions, reducing the distance between the latching blocks on both sides or having a tendency to reduce the distance between the latching blocks on both sides, ultimately locking and fixing the navigator 4, thereby securing the navigator 4 inside the latching box 1.

[0059] Specifically, in combination Figure 3 As shown, the adjustment component 3 is disposed on the side wall of the snap-fit ​​box 1, and has a rotating part 301 and a traction part 302 connected at one end to the rotating part 301 and at the other end to the snap-fit ​​part 201. When the rotating part 301 rotates, the traction part 302 can be wound around the rotating part 301 or unwound from the rotating part 301. When the traction part 302 is wound around the rotating part 301, it can pull the two snap-fit ​​parts 201 in opposite directions, thus widening the distance between the two snap-fit ​​parts 201. At this time, the navigator 4 can be pulled out of the snap-fit ​​box 1, thereby removing the navigator 4 from the snap-fit ​​box 1.

[0060] In summary, this application utilizes the snap-fit ​​component 2 to snap the navigator 4 into the snap-fit ​​box 1. Specifically, when the navigator 4 is pushed into the snap-fit ​​box 1 through the snap-fit ​​interface 101, the navigator 4 simultaneously presses the snap-fit ​​portions 201 on both sides, that is, the snap-fit ​​portions 201 on both sides simultaneously press the elastic portion 202 and move in opposite directions. As the two snap-fit ​​portions 201 move in opposite directions, the distance between the two snap-fit ​​portions 201 gradually increases, thereby causing the navigator 4 to move to a preset position. After the navigator 4 moves to the preset position, the elastic portion 202 resets and pushes the two snap-fit ​​portions 201 on both sides to move in opposite directions, reducing the distance between the two snap-fit ​​portions or having a tendency to reduce the distance between the two snap-fit ​​portions, ultimately snapping and fixing the navigator 4, thereby fixing the navigator 4 into the snap-fit ​​box 1.

[0061] Furthermore, this application utilizes the adjustment component 3 to facilitate the removal of the navigator 4 from the latching box 1. Specifically, when the rotating part 301 rotates, the traction part 302 can either wrap around or loosen from the rotating part 301. When the traction part 302 wraps around the rotating part 301, it can pull the two latching parts 201 in opposite directions, thus widening the distance between the two latching parts 201. At this time, the navigator 4 can be pulled outward from the latching box 1, thereby removing the navigator 4 from the latching box 1.

[0062] In this embodiment, further, combined with Figure 3 As shown, the snap-fit ​​part 201 includes a partition 205 and a slider 206, and the elastic part 202 is an elastic element 207, which can optionally be a spring.

[0063] Specifically, symmetrically arranged partitions 205 extend along the edge of the card interface 101 in the first direction 7 toward the interior of the card holder 1. The partitions 205 extend along the third direction 6. A groove 208 is provided on the partition 205, which can be understood as a through hole extending along the first direction 7 and penetrating the left and right sides of the partition 205.

[0064] Furthermore, the slider 206 and the groove 208 are adapted in shape and size, and the slider 206 can slide on the groove 208; the above adaptation can be understood as the slider 206 and the groove 208 having the same shape and size. Optionally, both the slider 206 and the groove 208 are cuboid structures. In the free state, the side of the slider 206 facing away from the elastic member 207 protrudes from the partition 205. Specifically, when one end of the traction part 302 is connected to the rotating part 301 and the other end is connected to the slider 206, then when the rotating part 301 rotates, as the traction part 302 wraps around or loosens on the rotating part 301, the slider can slide within the groove 208.

[0065] Specifically, one end of the elastic element 207 is connected to the slider 206 and the other end is connected to the side wall of the snap-fit ​​box 1. Figure 3 As shown, taking the left snap-fit ​​part 201 as an example, one end of the elastic member 207 is connected to the left slider 206 and the other end is connected to the left side wall of the snap-fit ​​box 1.

[0066] Furthermore, the end of the slider 206 near the card interface 101 and the side facing away from the elastic element 207 is provided with a first chamfer structure 209. Combined with... Figures 3-5 As shown, the first chamfer of the first chamfer structure 209 is 45°. If the two sliders 206 are considered as a single unit, then the position of the slider 206 corresponding to the first chamfer structure 209 has a tapering structure from the card interface 101 to the bottom of the card holder 1. Therefore, when the navigator 4 is pushed into the card holder 1 from the card interface 101, the slider 206 with the first chamfer structure 209 provides a slope for the navigator 4, thus facilitating its insertion.

[0067] Furthermore, combined Figure 5 As shown, multiple elastic elements 207 are provided on the same slider 206, and the multiple elastic elements 207 are arranged at equal intervals along the second direction 5. The formation of multiple elastic elements 207 at intervals is equivalent to forming multiple elastic force application points on the slider 206, which improves the balance of the force applied to the slider 206 and prevents the imbalance problem caused by only one elastic element 207 connected to the slider 206.

[0068] Preferably, two elastic elements 207 are provided on the same slider 206, and the two elastic elements 207 are arranged at intervals along the second direction 5, that is, a through space is formed between the two elastic elements 207.

[0069] In this embodiment, combined with Figure 7 As shown, the navigator 4 includes a screen 401, a main body 402, and a baffle 403.

[0070] Specifically, the main body 402 can be used to house some electrical components for controlling the screen 401; one end of it is connected to the screen 401 and the other end is connected to the baffle 403.

[0071] Specifically, the screen 401 is adapted to the card interface 101, that is, the size and shape of the screen 401 are the same as those of the card interface 101.

[0072] Specifically, the dimension of the main body 402 in the first direction 7 is equal to the distance between the two sliders 206 in the first direction 7 when the elastic element 207 is in a free state. The dimension of the baffle 403 in the first direction 7 is equal to the distance between the two partitions 205 in the first direction 7. The length of the main body 402 in the third direction 6 is equivalent to the dimension of the slide groove 208 in the third direction 6. So when the navigator 4 is inserted into the card slot 1, the baffle 403 will first contact the sliders 206 and squeeze the sliders 206, causing the two sliders 206 to move in opposite directions; slowly, the baffle 403 completely passes through the sliders 206 and reaches the preset position. After the baffle 403 moves to the preset position, the main body 402 also moves exactly between the two sliders 206, and the screen 401 also moves exactly to the position of the card slot 101; and at this time, the spring returns to its original position, pressing the sliders 206 toward the main body 402, thereby squeezing and fixing the main body 402.

[0073] In addition, since the size of the baffle 403 in the first direction 7 is equal to the size between the two partitions 205, and since the size between the two sliders 206 is smaller than the size between the two partitions 205, when the baffle 403 moves to the preset position and when the sliders 206 are reset, the two sliders 206 can restrict the movement of the baffle 403 toward the card interface 101, thereby realizing the secure snapping of the navigator 4 into the card box 1.

[0074] Furthermore, the end of the baffle 403 facing away from the main body 402 and towards the snap-fit ​​box 1 is configured as a second chamfer structure 404; combined with Figures 3-5 As shown, the second chamfer of the second chamfer structure 404 is 45°. That is, the first chamfer of the first chamfer structure 209 is equal to the second chamfer of the second chamfer structure 404. When the navigator 4 is pushed into the card box 1, the second chamfer surface of the baffle 403 formed by the second chamfer contacts the first chamfer surface of the slider 206 formed by the first chamfer, reducing the resistance to pushing in.

[0075] Furthermore, combined Figure 7 As shown, a protective pad 405 is attached to the edge of the main body 402 along the first direction 7. The protective pad 405 can prevent the rebound force of the slider 206 after reset from damaging the main body 402 of the navigator 4.

[0076] In this embodiment, the rotating part 301 includes a rotating rod 303 and a driving member 304, and the traction part 302 includes a traction rope 305; wherein, the rotating rod 303 is disposed between adjacent elastic members 207 and extends along a third direction 6. The driving member 304 is disposed in the snap-fit ​​box 1 and its output shaft is connected to the rotating rod 303. One end of the traction rope 305 is wound around the rotating rod 303 and the other end is wound around the slider 206. Optionally, the driving member 304 is a small drive motor.

[0077] In actual use, when the drive component 304 drives the rotating rod 303 to rotate, the traction rope 305 can pull the slider 206 to move along the first direction 7, so that the navigator 4 can be detached from the snap-fit ​​box 1. Specifically, with Figure 3 Taking the example shown, the left drive motor drives the rotating rod 303 to rotate counterclockwise, causing the left traction rope 305 to wrap around the left rotating rod 303. At this time, the left traction rope 305 pulls the left slider 206 to move to the left. Similarly, the right drive motor drives the rotating rod 303 to rotate clockwise, causing the right traction rope 305 to wrap around the right rotating rod 303. At this time, the right traction rope 305 pulls the right slider 206 to move to the right. In summary, the two sliders 206 move in opposite directions, increasing the distance between them and removing the constraint between the two sliders 206 and the baffle 403. At this time, pulling the navigator 4 outward can remove the navigator 4 from the snap-fit ​​box 1.

[0078] Furthermore, the snap-fit ​​box 1 has a through hole 102 at the position corresponding to the rotating rod 303, and the through hole 102 is used to place the driving component 304; the snap-fit ​​mounting structure of the vehicle navigation device 4 also includes a sealing cover 103, which is adapted to the through hole 102. When the driving component 304 is placed in the through hole 102, the sealing cover 103 seals the through hole 102.

[0079] Optionally, the drive motor is equipped with a button, which, when pressed, allows the output shaft to rotate in both directions. Alternatively, it can be controlled via a controller or mobile phone connected to the network. Both of these embodiments are existing technologies and will be understood by those skilled in the art; therefore, they will not be elaborated upon further.

[0080] Example 2

[0081] This application also provides a car including the aforementioned in-vehicle navigation device snap-on mounting structure. The beneficial effects of this in-vehicle navigation device snap-on mounting structure are not detailed here.

[0082] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application 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 or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A car navigation device snap-fit ​​mounting structure for mounting a navigation device, characterized in that, The vehicle navigation system snap-fit ​​mounting structure includes a snap-fit ​​box, a snap-fit ​​assembly, and an adjustment assembly; The card slot has a card interface, and the card interface is symmetrically arranged with card components along the edge of the card interface in a first direction within the card slot. The card component has a card engaging portion and an elastic portion that connects the card engaging portion to the side wall of the card slot. In a free state, the card engaging portion protrudes from the edge of the card interface in the first direction. When the navigator is pushed into the card slot through the card interface, the navigator squeezes the card engaging portion, causing the card engaging portion to compress the elastic portion and move towards the side wall of the card slot. When the navigator moves to a preset position, the elastic portion resets and pushes the card engaging portion to engage with the navigator. The adjustment component is disposed on the side wall of the card slot box, and has a rotating part and a traction part connected at one end to the rotating part and at the other end to the card slot box; when the rotating part rotates, the traction part can pull the card slot box in a direction away from the card slot, so that the navigator can be disassembled from the card slot box.

2. The vehicle navigation device snap-fit ​​installation structure according to claim 1, characterized in that, The snap-fit ​​portion includes a partition and a slider, and the elastic portion is an elastic element; The card interface has symmetrically arranged partitions extending from the edge in the first direction toward the interior of the card slot. The partition plate is provided with a sliding groove; the slider is adapted to the sliding groove and the slider can slide on the sliding groove; one end of the elastic element is connected to the slider and the other end is connected to the side wall of the snap-fit ​​box; In its free state, the slider protrudes from the partition on the side opposite to the elastic member.

3. The vehicle navigation device snap-fit ​​installation structure according to claim 2, characterized in that, The side of the slider closest to the card interface and away from the elastic element is provided with a first chamfer structure.

4. The vehicle navigation device snap-fit ​​installation structure according to claim 2, characterized in that, Two elastic elements are provided on the same slider, and the two elastic elements are arranged at intervals along the second direction.

5. The vehicle navigation device snap-fit ​​installation structure according to claim 3, characterized in that, The navigator includes a screen, a main body, and a cover; One end of the main body is connected to the screen and the other end is connected to the baffle. The screen is adapted to the card interface; the size of the main body in the first direction is equal to the distance between the two sliders in the first direction when the elastic element is in a free state; The dimension of the baffle in the first direction is equal to the distance between the two partitions in the first direction.

6. The vehicle navigation device snap-fit ​​installation structure according to claim 5, characterized in that, The side of the baffle that faces away from the main body and towards the snap-fit ​​box is provided with a second chamfer structure; The first chamfer of the first chamfer structure is equal to the second chamfer of the second chamfer structure.

7. The vehicle navigation device snap-fit ​​installation structure according to claim 5, characterized in that, The main body is provided with a protective pad along the edge in the first direction.

8. The vehicle navigation device snap-fit ​​installation structure according to claim 4, characterized in that, The rotating part includes a rotating rod and a driving component, and the traction part includes a traction rope; The rotating rod is disposed between adjacent elastic elements and extends along a third direction; the driving element is disposed in the snap-fit ​​box and its output shaft is connected to the rotating rod; one end of the traction rope is wound around the rotating rod and the other end is wound around the slider; When the drive unit drives the rotating rod to rotate, the traction rope can pull the slider to move in the first direction, so that the navigator can be detached from the snap-fit ​​box.

9. The vehicle navigation device snap-fit ​​installation structure according to claim 8, characterized in that, The snap-fit ​​box has a through hole corresponding to the position of the rotating rod, and the through hole is used to place the driving component; The vehicle navigation system snap-fit ​​mounting structure also includes a sealing cover, which is adapted to the through hole. When the drive component is placed in the through hole, the sealing cover seals the through hole.

10. A car, characterized in that, The vehicle navigation system includes the snap-fit ​​mounting structure as described in any one of claims 1-9.

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