Navigation installation mechanism

Abstract

The utility model discloses a navigation installation mechanism which comprises a fixed outer shell, a semicircular installation groove is formed in the front face of the fixed outer shell, a semicircular inner shell is arranged in the semicircular installation groove, a limiting sliding block is fixedly installed on the rear face of the semicircular inner shell, and a limiting sliding groove is formed in the inner wall of the semicircular installation groove. The limiting sliding groove is in sliding fit with the limiting sliding block, an adjusting motor is fixedly installed in the semicircular inner shell, an adjusting gear is fixedly installed at the output end of the adjusting motor, a tooth groove is formed in the inner wall of the semicircular installation groove, and the tooth groove is matched with the adjusting gear. An adjusting gear can be driven to rotate by starting an adjusting motor, and the adjusting gear is matched with a tooth groove, so that the adjusting gear rotates to drive a semicircular inner shell to rotate in a semicircular mounting groove, the semicircular inner shell rotates to drive the navigator to rotate, the navigator is adjusted to a proper angle, and a driver can better observe navigation information conveniently.

Description

Technical Field

[0001] The utility model relates to a mounting mechanism, in particular to a navigation mounting mechanism. Background Art

[0002] In-car navigation is a driving assistance device that can help users accurately locate their current position, calculate the itinerary based on the established destination, and guide users to the destination through map display and voice prompts. In-car navigation is often fixed on the vehicle's center console using an installation fixing mechanism.

[0003] Most of the existing in-vehicle navigation installation mechanisms are fixed. The angle cannot be adjusted after the navigation is installed, and the angle between the driver and the navigation screen cannot be adjusted. When the navigation screen is at a bad angle to the driver's viewing angle, external natural light may be reflected to the driver's eyes, causing the driver to be unable to effectively observe the navigation, which is not conducive to driving safety. Utility Model Content

[0004] The purpose of the utility model is to provide a navigation installation mechanism to solve the existing problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a navigation installation mechanism, comprising a fixed outer shell, a semicircular installation groove is provided on the front side of the fixed outer shell, a semicircular inner shell is arranged in the semicircular installation groove, a limiting slider is fixedly installed at the rear side of the semicircular inner shell, a limiting slide groove is provided on the inner wall of the semicircular installation groove, the limiting slide groove and the limiting slider are slidably matched, an adjusting motor is fixedly installed in the semicircular inner shell, an adjusting gear is fixedly installed on the output end of the adjusting motor, a tooth groove is provided on the inner wall of the semicircular installation groove, and the tooth groove and the adjusting gear cooperate with each other.

[0006] Preferably, fixed feet are fixedly installed on both sides of the fixed shell and close to the rear edge, and a wire threading groove is opened at the rear of the fixed shell.

[0007] Preferably, a mounting and fixing groove is provided on the front side of the semicircular inner shell, and a navigator is fixedly installed in the mounting and fixing groove.

[0008] Preferably, a threading hole is provided at the center of the rear side of the semicircular inner shell.

[0009] Preferably, a connecting groove is provided at the rear of the semicircular inner shell, and the connecting groove cooperates with the adjusting gear.

[0010] Preferably, the interior of the semicircular inner shell is hollow.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. By starting the adjustment motor, the adjustment gear can be driven to rotate. The adjustment gear cooperates with the tooth groove, so that the rotation of the adjustment gear will drive the semicircular inner shell to rotate inside the semicircular mounting groove. The rotation of the semicircular inner shell will drive the navigator to rotate, thereby adjusting the navigator to a suitable angle, so that the driver can better observe the navigation information.

[0013] 2. The semicircular inner shell is semicircular as a whole and fits the inner wall of the semicircular mounting groove. The semicircular inner shell rotates a certain angle inside the semicircular mounting groove, and the outer wall of the semicircular inner shell will always fit the inner wall of the semicircular mounting groove. This can prevent a certain gap between the semicircular inner shell and the semicircular mounting groove after the semicircular inner shell rotates a certain angle, causing dust and debris to enter the interior of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the fixed housing structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the semicircular inner shell structure of the utility model;

[0017] Figure 4 It is an exploded view of the semicircular inner shell of the utility model.

[0018] In the figure: 1. Fixed outer shell; 101. Fixed foot; 102. Threading groove; 2. Semicircular inner shell; 201. Mounting fixed groove; 202. Navigator; 204. Adjusting motor; 205. Adjusting gear; 206. Threading through hole; 207. Limiting slider; 208. Connecting groove; 3. Semicircular mounting groove; 301. Limiting slide groove; 302. Tooth groove. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4The utility model provides a technical solution: a navigation installation mechanism, including a fixed shell 1, a semicircular installation groove 3 is provided on the front of the fixed shell 1, a semicircular inner shell 2 is arranged in the semicircular installation groove 3, a limit slider 207 is fixedly installed at the rear of the semicircular inner shell 2, a limit slide groove 301 is provided on the inner wall of the semicircular installation groove 3, the limit slide groove 301 and the limit slider 207 are slidably matched, an adjustment motor 204 is fixedly installed in the semicircular inner shell 2, an adjustment gear 205 is fixedly installed at the output end of the adjustment motor 204, a tooth groove 302 is provided on the inner wall of the semicircular installation groove 3, and the tooth groove 302 and the adjustment gear 205 cooperate with each other.

[0021] In this embodiment, the limit slider 207 cooperates with the limit slide groove 301 so that the limit slider 207 can only rotate and slide inside the semicircular mounting groove 3. Starting the adjusting motor 204 can drive the adjusting gear 205 to rotate. The adjusting gear 205 cooperates with the tooth groove 302. The rotation of the adjusting gear 205 can drive the semicircular inner shell 2 to rotate. The rotation of the semicircular inner shell 2 can drive the navigator 202 to rotate, thereby adjusting the angle of the navigator 202 to facilitate the driver to better observe the navigation information. At the same time, the semicircular inner shell 2 fits the inner wall of the semicircular mounting groove 3. The semicircular inner shell 2 is semicircular as a whole. After the semicircular inner shell 2 rotates to a certain angle, a certain gap is left between the semicircular inner shell 2 and the semicircular mounting groove 3, which causes dust and debris to enter the interior of the device.

[0022] Among them, in order to achieve the purpose of installing the device on the central control of the car, the present device is implemented by adopting the following technical scheme: fixed feet 101 are fixedly installed on both sides of the fixed outer shell 1 and close to the rear edge, a threading groove 102 is opened at the back of the fixed outer shell 1, and an installation fixing groove 201 is opened on the front of the semicircular inner shell 2, and a navigator 202 is fixedly installed in the installation fixing groove 201.

[0023] The device can be fixed on the center console of the car by the fixing foot 101, and the wire threading groove 102 can prevent the interference between the cable and the inner wall of the semicircular installation groove 3 when the semicircular inner shell 2 rotates, thereby preventing the rotation adjustment angle of the semicircular inner shell 2 from being affected.

[0024] Among them, in order to achieve the purpose of allowing the adjusting gear 205 to pass through the semicircular inner shell 2 and engage with the tooth groove 302, the present device is implemented by adopting the following technical solution: a threading hole 206 is opened at the center of the back of the semicircular inner shell 2, and a connecting groove 208 is opened at the back of the semicircular inner shell 2. The connecting groove 208 cooperates with the adjusting gear 205, and the interior of the semicircular inner shell 2 is hollow.

[0025] The threading hole 206 facilitates the navigation system 202 cable to pass through the semicircular inner shell 2 and connect to the car. The connecting groove 208 cooperates with the adjusting gear 205, so that the adjusting gear 205 can pass through the semicircular inner shell 2 and engage with the tooth groove 302. The interior of the semicircular inner shell 2 is hollow, which is convenient for installing other accessories.

[0026] The working principle and use process of the utility model are as follows: when using, the device needs to be placed in a suitable position and fixedly installed on the central control of the car, and then the adjusting motor 204 is started by controlling the button. The adjusting motor 204 can drive the adjusting gear 205 to rotate, and the adjusting gear 205 cooperates with the tooth groove 302, so that the rotation of the adjusting gear 205 will drive the semicircular inner shell 2 to rotate inside the semicircular mounting groove 3, and the rotation of the semicircular inner shell 2 will drive the navigator 202 to rotate, thereby adjusting the navigator 202 to a suitable angle.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A navigation installation mechanism, comprising a fixed housing (1), Features: A semicircular mounting groove (3) is provided on the front of the fixed outer shell (1), a semicircular inner shell (2) is arranged in the semicircular mounting groove (3), a limiting slide block (207) is fixedly installed at the rear of the semicircular inner shell (2), a limiting slide groove (301) is provided on the inner wall of the semicircular mounting groove (3), the limiting slide groove (301) and the limiting slide block (207) are slidably matched, an adjusting motor (204) is fixedly installed in the semicircular inner shell (2), an adjusting gear (205) is fixedly installed at the output end of the adjusting motor (204), a tooth groove (302) is provided on the inner wall of the semicircular mounting groove (3), and the tooth groove (302) and the adjusting gear (205) are matched with each other.

2. A navigation installation mechanism according to claim 1, Features: Fixed feet (101) are fixedly installed on both sides of the fixed shell (1) and close to the rear edge, and a wire threading groove (102) is provided at the rear of the fixed shell (1).

3. A navigation installation mechanism according to claim 1, Features: The front side of the semicircular inner shell (2) is provided with a mounting and fixing groove (201), and a navigator (202) is fixedly installed in the mounting and fixing groove (201).

4. A navigation installation mechanism according to claim 1, Features: A threading hole (206) is provided at the center of the rear side of the semicircular inner shell (2).

5. A navigation installation mechanism according to claim 1, Features: A connecting groove (208) is provided at the rear of the semicircular inner shell (2), and the connecting groove (208) cooperates with the adjusting gear (205).

6. A navigation installation mechanism according to claim 1, Features: The interior of the semicircular inner shell (2) is hollow.

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