Navigator

Abstract

The utility model provides a navigator which comprises a navigator body. The mounting bracket is connected with the navigator main body, and the mounting bracket is used for being connected with an automobile; the mounting bracket comprises a main bracket and a side bracket, the main bracket is detachably connected with the side bracket, the main bracket is connected with the navigator main body, and the side bracket is used for being connected with an automobile, so that the main bracket is detachably separated from the side bracket, production, manufacturing and marketing are facilitated, a user can conveniently mount the navigator main body, and the navigator main body can be conveniently mounted. The automobile side support is simple in structure and high in universality, the side support connected with an automobile can be replaced according to the requirements of different users, the refitting difficulty is small especially for crowds needing to refit a vehicle-mounted navigator, non-professionals can also easily complete refitting work, the refitting experience of the users is greatly improved, and the return rate is effectively reduced.

Description

Technical Field

[0001] The utility model relates to the field of automobiles, in particular to a navigator. Background Art

[0002] In recent years, China's automotive industry has developed rapidly, with its breakneck growth rate already leading the world. With the development of new roads and the increasing frequency of intercity economic exchanges, in-car navigation systems have become increasingly important. Navigation systems that combine accurate positioning, navigation, and entertainment functions better meet the needs of car owners and have become essential in-car equipment.

[0003] In the car audio and navigation modification market, the car audio and navigation devices currently on the market all adopt an integrated structure, where the main unit (including the casing), the mounting plate and the display are installed and sold as a whole. This has many disadvantages, for example: now car navigation devices are all complete units, and modularization and universality are extremely low. With the increasing number of car models, the entire commercial process of production, wholesale and retail has been troubled. Not only is it inconvenient for production and marketing, but it is also extremely difficult for people who need to modify the car navigation system, making it difficult for non-professionals to complete the modification work and the return rate is extremely high. Summary of the Invention

[0004] In order to overcome the shortcomings of the prior art, the present invention provides a navigator, comprising:

[0005] Navigator body;

[0006] The mounting bracket is connected to the navigator body, and the mounting bracket is used to connect to the car; the mounting bracket includes a main bracket and a side bracket, the main bracket and the side bracket are detachably connected, the main bracket is connected to the navigator body, and the side bracket is used to connect to the car.

[0007] As an improvement of the present invention, a first mounting hole is provided on the side bracket, and the first mounting hole is used for connecting to the car.

[0008] As an improvement of the present invention, the navigator body includes a screen, and the screen is detachably connected to the main bracket.

[0009] As an improvement of the present invention, it further includes a first locking member, which is used to detachably lock the side bracket to the main bracket.

[0010] As an improvement of the present invention, the navigation device body also includes a host, which is electrically connected to the screen; the host is detachably connected to the mounting bracket; the main bracket includes a first middle side wall, a first upper side wall and a first lower side wall, the first upper side wall extends on the upper side of the first middle side wall, and the first lower side wall extends on the lower side of the first middle side wall; the first middle side wall has a first front surface and a first rear surface, the first front surface of the first middle side wall is detachably connected to the screen, and a first accommodating cavity is formed between the first upper side wall, the first lower side wall and the first rear surface of the first middle side wall, and the host is detachably arranged in the first accommodating cavity; the host is detachably connected to the main bracket.

[0011] As an improvement of the present invention, the side bracket is detachably connected to the first upper side wall and the first lower side wall; the side bracket includes a second middle side wall, a second upper side wall and a second lower side wall, the second upper side wall extends on the upper side of the second middle side wall, the second lower side wall extends on the lower side of the second middle side wall, the second upper side wall and the first upper side wall are detachably connected by the first locking piece, and the second lower side wall and the first lower side wall are detachably connected by the first locking piece.

[0012] As an improvement of the present invention, the first upper side wall has a first avoidance gap, and the first lower side wall has a second avoidance gap; the number of the side brackets is 2, and the 2 side brackets are detachably connected to the left and right sides of the main bracket respectively; the first upper side wall and the first middle side wall are arranged at a right angle, an obtuse angle, or an acute angle, and the first lower side wall and the first middle side wall are arranged at a right angle, an obtuse angle, or an acute angle; the second upper side wall and the second middle side wall are arranged at a right angle, an obtuse angle, or an acute angle, and the second lower side wall and the second middle side wall are arranged at a right angle, an obtuse angle, or an acute angle; the screen has a first data interface, and the host has a second data interface, and the first data interface is electrically connected to the second data interface through an electrical connection cable; a third avoidance gap is provided on the main bracket, and the first data interface can be exposed from the main bracket through the third avoidance gap, so that the electrical connection cable can be electrically connected to the first data interface through the third avoidance gap.

[0013] As an improvement of the present invention, it further includes a first connecting part, and the screen is detachably connected to the main bracket through the first connecting part; the first connecting part includes a first connecting piece and a first connecting fitting piece, the first connecting piece is connected to the screen, the first connecting fitting piece is connected to the main bracket, and the first connecting piece and the first connecting fitting piece are detachably connected.

[0014] As an improvement of the present invention, the first connecting member is a first connecting buckle, the first connecting fitting has a first connecting port, the first connecting buckle has an elastic wall, and when the first connecting buckle is inserted into the first connecting port, the elastic wall is squeezed and locked to the inner wall of the first connecting port; or, the first connecting fitting is a first connecting buckle, the first connecting member has a first connecting port, the first connecting buckle has an elastic wall, and when the first connecting buckle is inserted into the first connecting port, the elastic wall is squeezed and locked to the inner wall of the first connecting port; the elastic wall has a recessed card slot portion and a guide slope adjacent to the card slot portion, the guide slope is connected to the card slot portion, the inner wall of the first connecting port has a protruding card slot portion, the guide slope and the card slot portion pass through the first connecting port in sequence to enable the card slot portion to be engaged with the card slot portion.

[0015] As an improvement of the present invention, the first connecting member further has a first guide protrusion, the inner wall of the first connecting port is further provided with a first guide groove, the first guide protrusion is connected to the first guide groove; the first connecting member further has a first connecting lug, the first connecting lug is provided with a second mounting hole, the second mounting hole is used for the first connecting member to be detachably connected to the screen; the first connecting fitting member further has a second connecting lug, the second connecting lug is provided with a third mounting hole, the third mounting hole is used for the first connecting fitting member to be detachably connected to the main bracket; the first connecting member The connecting piece includes a main body part and an elastic part, the elastic part is detachably connected to the main body part, the elastic wall is provided on the elastic part, and there is an elastic gap between the elastic wall and the main body part; the main body part has a mounting block, the elastic part has a mounting groove, a first elastic block is provided on the upper side of the mounting groove, and a second elastic block is provided on the lower side of the mounting groove, an elastically retractable slit is formed between the first elastic block and the second elastic block, the mounting block is inserted into the mounting groove through the slit, and the first elastic block and the second elastic block stop the mounting block in the mounting groove.

[0016] The beneficial effect of the present invention is that the present invention provides a navigation system. Compared with the existing complete navigation system, the complete navigation system needs to be connected to the installation hole of the navigation system of the car. The installation hole of the navigation system of different models is different and has tens of thousands of variations. The existing practice on the market is to punch holes on the complete navigation system so that the complete navigation system has holes corresponding to the installation hole of the navigation system of the car. However, some non-professional modification users not only find it difficult to set the hole of the complete navigation system to be consistent with the installation hole of the navigation system of the car, but also often punch through the host of the complete navigation system during the punching process, resulting in the entire navigation system being directly Then scrapped, since the mounting bracket in this application includes a main bracket and a side bracket, the main bracket and the side bracket are detachably connected, the main bracket is connected to the screen, and the side bracket is used to connect to the car, and a first mounting hole is provided on the side bracket, and the first mounting hole is used to connect to the car, so that the user can directly purchase and replace the side bracket of the same model. The modular design allows the user to select a side bracket with a first mounting hole consistent with the navigation system mounting hole position of the car according to different car models, so that the user can directly connect the side bracket with the main bracket that matches the model and hole position, and then complete the installation of the navigator by connecting the first mounting hole of the side bracket to the navigation system mounting hole position of the car. The installation is simple, which greatly improves the user experience, reduces the return rate of the navigator, and solves the difficulty of installing the navigator. Even if the user doesn't select a side bracket that matches the car's navigation system mounting holes, they can first drill a first mounting hole on the existing side bracket that matches the car's navigation system mounting holes. Then, connect the side bracket to the main bracket, and finally connect the first mounting hole of the side bracket to the car's navigation system mounting holes to complete the navigation system installation. This prevents the entire navigation system from being punctured during the drilling process, preventing damage to the system. There are two side brackets, each detachably connected to the left and right sides of the main bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. The drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is another overall structural diagram of the utility model;

[0021] Figure 3 It is an exploded view of the utility model;

[0022] Figure 4 yes Figure 3 A magnified view of point A;

[0023] Figure 5 yes Figure 3 Enlarged view of point B;

[0024] Figure 6 It is another exploded view of the present invention;

[0025] Figure 7 yes Figure 6 Enlarged view of point C;

[0026] Figure 8 This is a cross-sectional view along the screen, main unit, and mounting bracket;

[0027] Figure 9 yes Figure 8 Enlarged view of point D;

[0028] Figure 10 This is a cross-sectional view along the screen, main bracket, and side bracket;

[0029] Figure 11 yes Figure 10 Enlarged view of point E;

[0030] Figure 12 It is a cross-sectional view cut along the main unit, main bracket and side bracket;

[0031] Figure 13 yes Figure 12 Enlarged view of point F;

[0032] Figure 14 is a cross-sectional view taken along the first connecting portion and the second connecting portion;

[0033] Figure 15 yes Figure 14 Enlarged view of point G; DETAILED DESCRIPTION

[0034] Reference Figures 1 to 15 , a navigator comprising:

[0035] Navigator body 1;

[0036] The mounting bracket 2 is detachably connected to the navigator body 1 and is used to be connected to the car.

[0037] Through the above structure, since it includes a navigation system body 1 and a mounting bracket 2, the mounting bracket 2 is detachably connected to the navigation system body 1, and the mounting bracket 2 is used to be connected to the car, so that the navigation system body 1 and the mounting bracket 2 are detachable and separable, which is not only convenient for production and marketing, and convenient for users to install the navigation system body 1 and the mounting bracket 2, but also has strong versatility. The navigation system body 1 or the mounting bracket 2 can be replaced according to the needs of different users. Especially for people who need to modify the car navigation system, the modification difficulty is relatively small, so that non-professionals can also complete the modification work relatively easily, which greatly improves the user's modification experience and effectively reduces the return rate.

[0038] In this embodiment, the navigation system body 1 includes a screen 11, which is detachably connected to a mounting bracket 2. It also includes a first connecting portion 3, through which the screen 11 is detachably connected to the mounting bracket 2. The navigation system body 1 also includes a host 4, which is electrically connected to the screen 11. With this structure, since the screen 11 is detachably connected to the mounting bracket 2 via the first connecting portion 3, users can choose to replace the screen 11 with different sizes and models according to their preferences, thereby meeting different user modification needs.

[0039] In this embodiment, the navigation system body 1 further includes a host 4, which is electrically connected to the screen 11; the host 4 is electrically connected to the screen 11 via an electrical connection cable 7; and the host 4 is detachably connected to the mounting bracket 2. With the above structure, since the navigation system body 1 also includes the host 4, the host 4 is electrically connected to the screen 11 via the electrical connection cable 7, and the host 4 is detachably connected to the mounting bracket 2, the user can selectively install the host 4 on the mounting bracket 2 or elsewhere in the vehicle, further reducing the difficulty of installing the navigation system.

[0040] In this embodiment, a second connecting part 5 is also included. The screen 11 is detachably connected to the mounting bracket 2 through the first connecting part 3 and the second connecting part 5. The first connecting part 3 and the second connecting part are arranged in sequence from left to right along the screen 11 and the mounting bracket 2.

[0041] With the above structure, since screen 11 is detachably connected to mounting bracket 2 via first connecting portion 3 and second connecting portion 5, and the first connecting portion 3 and the second connecting portion are arranged sequentially from left to right along screen 11 and mounting bracket 2, both the left and right sides of screen 11 are connected to mounting bracket 2, greatly improving the stability of screen 11 installation and preventing it from falling off. Furthermore, the user can selectively connect one of the first connecting portion 3 and the second connecting portion 5 to adjust the vertical position of screen 11, thereby facilitating the user's installation of screen 11.

[0042] In this embodiment, the number of first connecting parts 3 is at least two, and at least two first connecting parts 3 are arranged in sequence from top to bottom along the screen 11 and the mounting bracket 2; the number of second connecting parts 5 is at least two, and at least two second connecting parts 5 are arranged in sequence from top to bottom along the screen 11 and the mounting bracket 2. Through the above structure, since at least two first connecting parts 3 are arranged in sequence from top to bottom along the screen 11 and the mounting bracket 2, and at least two second connecting parts 5 are arranged in sequence from top to bottom along the screen 11 and the mounting bracket 2, the upper side and the lower side of the screen 11 are both connected to the mounting bracket 2, which greatly improves the stability of the installation of the screen 11 and prevents the screen 11 from falling off; further, the user can selectively connect one of the two first connecting parts 3 and one of the two second connecting parts 5 to adjust the upper and lower positions of the screen 11, thereby facilitating the user's installation of the screen 11.

[0043] In this embodiment, the first connecting portion 3 includes a first connecting member 31 and a first connecting fitting 32. The first connecting member 31 is connected to the screen 11, and the first connecting fitting 32 is connected to the mounting bracket 2. The first connecting member 31 and the first connecting fitting 32 are detachably connected. The first connecting member 31 is a first connecting buckle, and the first connecting fitting 32 has a first connecting port 321. The first connecting buckle has an elastic wall 311. When the first connecting buckle is inserted into the first connecting port 321, the elastic wall 311 is pressed and locked against the inner wall of the first connecting port 321. Alternatively, the first connecting fitting 32 is a first connecting buckle, and the first connecting member 31 has a first connecting port 321. The first connecting buckle has an elastic wall 311. When the first connecting buckle is inserted into the first connecting port 321, the elastic wall 311 is pressed and locked against the inner wall of the first connecting port 321. Specifically, the elastic wall 311 has a recessed slot portion 3111 and a guide slope 3112 adjacent to the slot portion 3111, the guide slope 3112 is connected to the slot portion 3111, and the inner wall of the first connecting port 321 has a raised buckle portion 3211, the guide slope 3112 and the slot portion 3111 pass through the first connecting port 321 in sequence so that the slot portion 3111 is engaged with the buckle portion 3211. Through the above structure, not only the setting of the first connecting part 3 is effectively realized, but also when the user needs to connect the first connecting buckle with the first connecting port 321, the first connecting buckle can be inserted into the first connecting port 321. During the process of inserting the first connecting buckle into the first connecting port 321, the guide slope 3112 and the slot portion 3111 of the elastic wall 311 pass through the first connecting port 321 in sequence, and the elastic wall 311 is squeezed; when the slot portion 3111 is connected to the buckle portion 3211, the elastic reset force generated when the elastic wall 311 is squeezed pushes the elastic wall 311 to reset, so that the buckle portion 3211 of the elastic wall 311 is pressed tightly against the slot portion 3111, completing the connection between the first connecting member 31 and the first connecting fitting 32, thereby completing the connection between the screen 11 and the mounting bracket 2. Furthermore, when the user needs to detach the screen 11 from the mounting bracket 2, they only need to apply an external force greater than the elastic restoring force of the elastic wall 311 to the screen 11, squeezing the elastic wall 311 so that the latch portion 3211 can disengage the slot portion 3111 along the guide slope 3112, separating the first connector 31 from the first connector 32, and thus detaching the screen 11 from the mounting bracket 2. This facilitates user disassembly of the screen 11. This is particularly difficult when the mounting bracket 2 is connected to a vehicle, where limited interior space makes disassembly of the screen 11 from the mounting bracket 2 extremely difficult. The aforementioned disassembly structure of the first connector 31 and the first connector 32 effectively addresses this difficulty. Furthermore, there are two slot portions 3111 and two guide slopes 3112, one on each side of the elastic wall 311, and one on each side of the elastic wall 311.Furthermore, the first connecting member 31 is detachably connected to the screen 11 via screws, and the first connecting fitting 32 is detachably connected to the mounting bracket 2 via screws.

[0044] In this embodiment, the mounting bracket 2 includes a main bracket 21 and a side bracket 22. The main bracket 21 and the side bracket 22 are detachably connected. The main bracket 21 is connected to the screen 11, and the side bracket 22 is used to connect to the vehicle. The side bracket 22 is provided with a first mounting hole 221, which is used to connect to the vehicle. The above structure is compared with the existing complete navigation system. The complete navigation system needs to be connected to the installation holes of the car's navigation system. The complete navigation system needs to have holes corresponding to the installation holes of the car's navigation system. The installation holes of navigation systems of different models are different, with tens of thousands of variations. The existing practice on the market is to punch holes on the complete navigation system so that the complete navigation system has holes corresponding to the installation holes of the car's navigation system. However, some non-professional modification users not only find it difficult to set the holes of the complete navigation system to be consistent with the installation holes of the car's navigation system, but also often punch through the host 4 of the complete navigation system during the punching process, causing the entire navigation system to be directly scrapped. Since the mounting bracket 2 in this application includes a main bracket 21 and a side bracket 22, The main bracket 21 and the side bracket 22 are detachably connected. The main bracket 21 is connected to the screen 11, and the side bracket 22 is used to connect to the car. A first mounting hole 221 is provided on the side bracket 22. The first mounting hole 221 is used to connect to the car, so that the user can directly purchase and replace the side bracket 22 of the same model. The modular design allows the user to select a side bracket 22 with the first mounting hole 221 that is consistent with the navigation system mounting hole position of the car according to different car models, so that the user can directly match the side bracket 22 with the model and hole position to connect it to the main bracket 21, and then complete the installation of the navigation system through the first mounting hole 221 of the side bracket 22 and the navigation system mounting hole position of the car. The installation is simple, which greatly improves the user experience, reduces the return rate of the navigation system, and solves the difficulty of installing the navigation system. Even if the user does not select a side bracket 22 that matches the car's navigation system mounting hole position, they can first drill first mounting holes 221 on the existing side bracket 22 that match the car's navigation system mounting hole position, then connect the side bracket 22 to the main bracket 21, and then connect the first mounting holes 221 of the side bracket 22 to the car's navigation system mounting hole position to complete the navigation system installation. This prevents the integral navigation system main unit 4 from being punctured during the drilling process, thereby preventing damage to the navigation system. There are two side brackets 22, each detachably connected to the left and right sides of the main bracket 21.

[0045] In this embodiment, the side bracket 22 is slidably connected to the main bracket 21, allowing the side bracket 22 to slide and retract on the main bracket 21. With this structure, since the side bracket 22 is slidably connected to the main bracket 21, allowing the side bracket 22 to slide and retract on the main bracket 21, the screen 11 is connected to the main bracket 21. When the side bracket 22 is fixed to the vehicle, the front-back position of the screen 11 can be adjusted by sliding and retracting the main bracket 21 and the side bracket 22 relative to each other. For example, if the screen 11 is larger than the navigation system insertion hole, the screen 11 can be extended to float above the navigation system insertion hole. This allows the screen 11 size to be unrestricted by the navigation system insertion hole, providing users with a wider range of screen 11 models to meet their needs. Furthermore, a screen 11 suspended above the navigation system insertion hole is not only more aesthetically pleasing and personalized, but also easier to install and remove, and more versatile, making it a boon for car modders.

[0046] This embodiment also includes a first locking member 6, which is used to lock the side bracket 22 to the main bracket 21 so that the side bracket 22 and the main bracket 21 cannot slide relative to each other; when the first locking member 6 releases the lock on the main bracket 21 and the side bracket 22, the side bracket 22 can slide and retract on the main bracket 21. Among them, a plurality of first adjustment holes 227 are provided on the side bracket 22, and a second adjustment hole 211 is provided on the main bracket 21. When the side bracket 22 slides and retracts on the main bracket 21 until the first adjustment hole 227 is aligned with the second adjustment hole 211, the first locking member 6 passes through the first adjustment hole 227 and the second adjustment hole 211 to lock the side bracket 22 to the main bracket 21, so that the side bracket 22 and the main bracket 21 cannot slide relative to each other; or, a plurality of first adjustment holes 227 are provided on the main bracket 21, and a second adjustment hole 211 is provided on the side bracket 22. When the side bracket 22 slides and retracts on the main bracket 21 until the first adjustment hole 227 is aligned with the second adjustment hole 211, the first locking member 6 passes through the first adjustment hole 227 and the second adjustment hole 211 to lock the side bracket 22 to the main bracket 21, so that the side bracket 22 and the main bracket 21 cannot slide relative to each other. Specifically, the navigation device body 1 also includes a host 4, which is electrically connected to the screen 11; the host 4 is detachably connected to the mounting bracket 2; the main bracket 21 includes a first intermediate side wall 212, a first upper side wall 213 and a first lower side wall 214, the first upper side wall 213 extends on the upper side of the first intermediate side wall 212, and the first lower side wall 214 extends on the lower side of the first intermediate side wall 212; the first intermediate side wall 212 has a first front surface 2121 and a first rear surface 2122, the first front surface 2121 of the first intermediate side wall 212 is detachably connected to the screen 11, and a first accommodating cavity 215 is formed between the first upper side wall 213, the first lower side wall 214 and the first rear surface 2122 of the first intermediate side wall 212, and the host 4 is detachably arranged in the first accommodating cavity 215; the host 4 is detachably connected to the main bracket 21. Furthermore, the side bracket 22 is detachably connected to the first upper side wall 213 and the first lower side wall 214; the side bracket 22 includes a second intermediate side wall 222, a second upper side wall 223 and a second lower side wall 224, the second upper side wall 223 extends on the upper side of the second intermediate side wall 222, and the second lower side wall 224 extends on the lower side of the second intermediate side wall 222, the second upper side wall 223 and the first upper side wall 213 are detachably connected by the first locking piece 6, and the second lower side wall 224 and the first lower side wall 214 are detachably connected by the first locking piece 6; a first sliding groove 225 is formed between the second upper side wall 223 and the second intermediate side wall 222, and a second sliding groove 226 is formed between the second lower side wall 224 and the second intermediate side wall 222. When the locking of the first locking piece 6 is released, the first upper side wall 213 can slide in the first sliding groove 225, and the first lower side wall 214 can slide in the second sliding groove 226. The plurality of first adjustment holes 227 are interconnected.Through the above structure, the detachable connection between the main unit 4 and the main bracket 21 is effectively achieved, so that the user can install the main unit 4 in the first accommodating cavity 215, or install the main unit 4 in other positions to reduce the difficulty of installing the navigator. Furthermore, when the user needs to adjust the front and rear position of the screen 11, the first locking member 6 can be released, and the front and rear position of the screen 11 can be adjusted by relative sliding and telescoping between the main bracket 21 and the side bracket 22. After the adjustment is completed, the side bracket 22 can be locked to the main bracket 21 through the first locking member 6, so that the side bracket 22 and the main bracket 21 cannot slide and telescope relative to each other, thereby fixing the position of the screen 11. Furthermore, the multiple first adjustment holes 227 provide multiple locking positions to facilitate the adjustment and fixing of the position of the screen 11. Furthermore, the first locking member 6 is a locking screw.

[0047] In this embodiment, the first upper side wall 213 has a first avoidance notch 2131, and the first lower side wall 214 has a second avoidance notch 2141; the first upper side wall 213 and the first middle side wall 212 are arranged at a right angle, an obtuse angle, or an acute angle, and the first lower side wall 214 and the first middle side wall 212 are arranged at a right angle, an obtuse angle, or an acute angle; the second upper side wall 223 and the second middle side wall 222 are arranged at a right angle, an obtuse angle, or an acute angle, and the second lower side wall 224 and the second middle side wall 212 are arranged at a right angle, an obtuse angle, or an acute angle. The walls 222 are arranged at right angles, obtuse angles, or acute angles. The screen 11 has a first data interface 111, and the main unit 4 has a second data interface 41. The first data interface 111 is electrically connected to the second data interface 41 via the electrical connection cable 7. The main bracket 21 is provided with a third escape notch 216, through which the first data interface 111 can be exposed from the main bracket 21, allowing the electrical connection cable 7 to be electrically connected to the first data interface 111 via the third escape notch 216. This structure effectively achieves electrical connection between the screen 11, the electrical connection cable 7, and the main unit 4, allowing the user to install the main unit 4 within the first accommodating cavity 215 or elsewhere in the vehicle. In addition, the host 4 has a cooling fan inside and multiple cooling vents 4111 on the host 4. The design of the first avoidance gap 2131 and the second avoidance gap 2141 can facilitate the installation of the host 4. At the same time, the first avoidance gap 2131 and the second avoidance gap 2141 can avoid the cooling vents 4111 of the host 4, making it easier for the cooling fan of the host 4 to dissipate heat through the cooling vents 4111.

[0048] In this embodiment, the first connecting member 31 is detachably connected to the screen 11, and the first connecting member 32 is detachably connected to the mounting bracket 2. The screen 11 has a plurality of fifth adjustment holes 112, which are arranged sequentially from top to bottom along the screen 11, and the first connecting member 31 is detachably connected to one of the plurality of fifth adjustment holes 112; or the screen 11 has a plurality of fifth adjustment holes 112, which are arranged sequentially from left to right along the screen 11, and the first connecting member 31 is detachably connected to one of the plurality of fifth adjustment holes 112. With the above structure, since the plurality of fifth adjustment holes 112 are arranged sequentially from top to bottom along the screen 11, and the first connecting member 31 is detachably connected to one of the plurality of fifth adjustment holes 112, the upper and lower positions of the screen 11 can be adjusted, making it easier for the user to accurately install the screen 11 of the navigation system body 1 and adjust the screen 11 to the most suitable position. Since there are multiple fifth adjustment holes 112 on the screen 11, the multiple fifth adjustment holes 112 are arranged in sequence from left to right along the screen 11. The first connecting member 31 is detachably connected to one of the multiple fifth adjustment holes 112, and the left and right positions of the screen 11 can be adjusted, which is convenient for the user to accurately install the screen 11 of the navigation system body 1 and adjust the screen 11 to the most suitable position.

[0049] In this embodiment, the first connecting member 31 is a first connecting buckle, the first connecting fitting 32 has a first connecting port 321, the first connecting buckle has an elastic wall 311, and when the first connecting buckle is inserted into the first connecting port 321, the elastic wall 311 is squeezed and locked to the inner wall of the first connecting port 321; or, the first connecting fitting 32 is a first connecting buckle, the first connecting member 31 has a first connecting port 321, the first connecting buckle has an elastic wall 311, and when the first connecting buckle is inserted into the first connecting port 321, the elastic wall 311 is squeezed and locked The first connecting member 31 further comprises a first guide protrusion 312, and the inner wall of the first connecting port 321 is further provided with a first guide groove 3212, the first guide protrusion 312 is connected to the first guide groove 3212; the first connecting member 31 further comprises a first connecting lug 313, the first connecting lug 313 is provided with a second mounting hole 3131, the second mounting hole 3131 is used for the first connecting member 31 to be detachably connected to one of the plurality of fifth adjustment holes 112; the first connecting fitting 32 The second connecting lug 322 is provided with a third mounting hole 3221, and the third mounting hole 3221 is used for the first connecting fitting 32 to be detachably connected to the mounting bracket 2; the first connecting member 31 includes a main body portion 314 and an elastic portion 315, the elastic portion 315 is detachably connected to the main body portion 314, an elastic wall 311 is provided on the elastic portion 315, and an elastic gap 316 is present between the elastic wall 311 and the main body portion 314; the main body portion 314 has a mounting block 3141 The elastic portion 315 has a mounting groove 3151. A first elastic block 31511 is disposed above the mounting groove 3151, and a second elastic block 31512 is disposed below the mounting groove 3151. A resiliently extendable slit 31513 is formed between the first elastic block 31511 and the second elastic block 31512. The mounting block 3141 is inserted into the mounting groove 3151 through the slit 31513. The first elastic block 31511 and the second elastic block 31512 retain the mounting block 3141 within the mounting groove 3151. Furthermore, there are two snap-fitting portions 3211, one on each of the left and right sides of the inner wall of the first connecting port 321. There are also two first guide grooves 3212, one on each of the upper and lower sides of the inner wall of the first connecting port 321.Through the above structure, the setting between the main body part 314 and the elastic part 315 is effectively realized. When the mounting block 3141 is inserted into the mounting groove 3151 through the slit 31513, the mounting block 3141 will squeeze the first elastic block 31511 and the second elastic block 31512, and the slit 31513 will be stretched open by the mounting block 3141 to produce elastic deformation, so that the mounting block 3141 can be smoothly inserted into the mounting groove 3151. After the mounting block 3141 is inserted into the mounting groove 3151, the first elastic block 31511 and the second elastic block 31512 are reset to reduce the slit 31513, so as to stop the mounting block 3141 in the mounting groove 3151, thereby completing the connection between the main body part 314 and the elastic part 315.

[0050] In this embodiment, the second upper side wall and the second lower side wall are both provided with a first adjustment hole, and the first upper side wall and the first lower side wall are both provided with a second adjustment hole. The first mounting hole is provided on the second middle side wall. The first mounting hole includes a first mounting hole unit 22111, a second mounting hole unit 22112 and a third mounting hole unit 22113, and the shapes of the first mounting hole unit, the second mounting hole unit and the third mounting hole unit are different from each other. Through the above structure, since the shapes of the first mounting hole unit, the second mounting hole unit and the third mounting hole unit are different from each other, the difficulty of installing the side bracket and the car can be further reduced, making it easier for the user to connect the side bracket to the navigation system mounting hole of the car. Among them, the second connecting part and the first connecting part in this application are connecting parts with the same structure.

[0051] The above descriptions provide one or more embodiments in conjunction with the specific content, and do not limit the specific implementation of the present invention to these descriptions. Any similarity or similarity with the methods, structures, etc. of the present invention, or any technical deduction or substitution based on the concept of the present invention, shall be deemed to be within the scope of protection of the present invention.

Claims

1. A navigator, characterized in that: include: Navigator body (1); A mounting bracket, wherein the mounting bracket (2) is connected to the navigation device body (1), and the mounting bracket (2) is used to be connected to a car; the mounting bracket (2) comprises a main bracket (21) and a side bracket (22), the main bracket (21) and the side bracket (22) are detachably connected, the main bracket (21) is connected to the navigation device body (1), and the side bracket (22) is used to be connected to a car; The navigator body (1) includes a screen (11), and the screen (11) is detachably connected to the main bracket (21); and further includes a first connecting portion (3), and the screen (11) is detachably connected to the main bracket (21) through the first connecting portion (3); the first connecting portion (3) includes a first connecting member (31) and a first connecting fitting member (32), the first connecting member (31) is connected to the screen (11), and the first connecting fitting member (32) is connected to the main bracket (21), and the first connecting member (31) and the first connecting fitting member (32) are detachably connected.

2. A navigator according to claim 1, characterized in that: The side bracket (22) is provided with a first mounting hole (221), and the first mounting hole (221) is used for connecting to a car.

3. A navigator according to claim 1, characterized in that: It also includes a first locking member (6), which is used to detachably lock the side bracket (22) to the main bracket (21).

4. A navigator according to claim 3, characterized in that: The navigation device body (1) further comprises a host (4), wherein the host (4) is electrically connected to the screen (11); the host (4) is detachably connected to the mounting bracket (2); the main bracket (21) comprises a first middle side wall (212), a first upper side wall (213) and a first lower side wall (214), wherein the first upper side wall (213) extends above the first middle side wall (212), and the first lower side wall (214) extends below the first middle side wall (212); the first middle side wall (212) has a The main unit (4) has a first front surface (2121) and a first rear surface (2122); the first front surface (2121) of the first intermediate side wall (212) is detachably connected to the screen (11); a first accommodating cavity (215) is formed between the first upper side wall (213), the first lower side wall (214) and the first rear surface (2122) of the first intermediate side wall (212); the main unit (4) is detachably arranged in the first accommodating cavity (215); and the main unit (4) is detachably connected to the main bracket (21).

5. A navigator according to claim 4, characterized in that: The side bracket (22) is detachably connected to the first upper side wall (213) and the first lower side wall (214); the side bracket (22) includes a second middle side wall (222), a second upper side wall (223) and a second lower side wall (224); the second upper side wall (223) extends from the upper side of the second middle side wall (222); the second lower side wall (224) extends from the lower side of the second middle side wall (222); the second upper side wall (223) is detachably connected to the first upper side wall (213) via the first locking member (6); and the second lower side wall (224) is detachably connected to the first lower side wall (214) via the first locking member (6).

6. A navigator according to claim 5, characterized in that: The first upper side wall (213) has a first avoidance notch (2131), and the first lower side wall (214) has a second avoidance notch (2141); the number of the side brackets is 2, and the two side brackets are detachably connected to the left and right sides of the main bracket respectively; the first upper side wall (213) and the first middle side wall (212) are arranged at a right angle, an obtuse angle, or an acute angle, and the first lower side wall (214) and the first middle side wall (212) are arranged at a right angle, an obtuse angle, or an acute angle; the second upper side wall (223) and the second middle side wall (222) are arranged at a right angle, an obtuse angle, or an acute angle, and the second lower side wall (2 24) and the second middle side wall (222) are arranged at a right angle, an obtuse angle or an acute angle; the screen (11) has a first data interface (111), the host (4) has a second data interface (41), the first data interface (111) is electrically connected to the second data interface (41) via an electrical connection cable (7); a third avoidance gap (216) is provided on the main bracket (21), the first data interface (111) can be exposed from the main bracket (21) through the third avoidance gap (216), so that the electrical connection cable (7) can be electrically connected to the first data interface (111) via the third avoidance gap (216).

7. The navigator according to claim 1, characterized in that: The first connecting member (31) is a first connecting buckle, the first connecting fitting (32) has a first connecting port (321), the first connecting buckle has an elastic wall (311), and when the first connecting buckle is inserted into the first connecting port (321), the elastic wall (311) is squeezed and locked on the inner wall of the first connecting port (321); or, the first connecting fitting (32) is a first connecting buckle, the first connecting member (31) has a first connecting port (321), the first connecting buckle has an elastic wall (311), and when the first connecting buckle is inserted into the first connecting port (321), the elastic wall (311) is squeezed and locked on the inner wall of the first connecting port (321). The elastic wall (311) is squeezed and locked on the inner wall of the first connecting port (321); the elastic wall (311) has a concave slot portion (3111) and a guide slope (3112) adjacent to the slot portion (3111), the guide slope (3112) is connected to the slot portion (3111), the inner wall of the first connecting port (321) has a protruding buckle portion (3211), the guide slope (3112) and the slot portion (3111) pass through the first connecting port (321) in sequence, so that the slot portion (3111) and the buckle portion (3211) are buckled.

8. A navigator according to claim 7, characterized in that: The first connecting member (31) further comprises a first guide protrusion (312), and the inner wall of the first connecting port (321) is further provided with a first guide groove (3212), and the first guide protrusion (312) is connected to the first guide groove (3212); the first connecting member (31) further comprises a first connecting lug (313), and the first connecting lug (313) is provided with a second mounting hole (3131), and the second mounting hole (3131) is used for the first connecting member (31) to be detachably connected to the screen; the first connecting fitting (32) further comprises a second connecting lug (322), and the second connecting lug (322) is provided with a third mounting hole (3221), and the third mounting hole (3221) is used for the first connecting fitting (32) to be detachably connected to the main bracket (21); the first connecting member (31) comprises a main body portion (314) and an elastic portion (315), and the elastic portion (315) The elastic wall (311) is detachably connected to the main body (314), the elastic wall (311) is provided on the elastic part (315), and an elastic gap (316) is present between the elastic wall (311) and the main body (314); the main body (314) has a mounting block (3141), the elastic part (315) has a mounting groove (3151), and a first elastic block (31511) is provided on the upper side of the mounting groove (3151). A second elastic block (31512) is provided on the lower side, and an elastically retractable slit (31513) is formed between the first elastic block (31511) and the second elastic block (31512). The mounting block (3141) is inserted into the mounting groove (3151) through the slit (31513), and the first elastic block (31511) and the second elastic block (31512) stop the mounting block (3141) in the mounting groove (3151).

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