Folding type automobile navigation support

Abstract

The utility model discloses a folding type automobile navigation support which comprises a base, an inclined plate obliquely extending backwards is arranged at the front end of the base, a long-strip-shaped hole extending in the length direction of the inclined plate is formed in the middle of the inclined plate, a U-shaped frame is hinged to the upper end of the inclined plate, and a lower clamping base is fixedly connected to the lower end of the U-shaped frame. An upper clamping seat matched with the lower clamping seat for clamping is arranged at the upper end of the lower clamping seat, a transverse plate is arranged in the U-shaped frame, an arc plate coaxial with a hinge point of the U-shaped frame is fixedly connected to the rear side of the transverse plate, a plurality of tooth grooves are formed in the bottom side of the arc plate, an elastic telescopic rod is arranged below the tooth grooves, one end of the elastic telescopic rod is fixedly connected to the inner side of the long-strip-shaped hole, and the other end of the elastic telescopic rod is fixedly connected to the outer side of the long-strip-shaped hole. The other end of the elastic telescopic rod movably penetrates through the side wall of the inclined plate, and the outer side of the elastic telescopic rod is fixedly connected with a locking plate capable of being transversely inserted into the tooth groove. The folding type automobile navigation support can be turned over to adjust the visual angle of automobile navigation, and has high stability at the folding position.

Description

Technical Field

[0001] The utility model relates to a navigation bracket, in particular to a foldable automobile navigation bracket. Background Art

[0002] As an auxiliary tool for the vehicle navigation device, the car navigation bracket is designed to provide a stable and easy-to-operate platform so that the driver can easily view and use the navigation device. The existing car navigation bracket technology mainly includes fixed brackets and simple adjustable brackets, such as folding adjustment or rotation adjustment.

[0003] For example, Chinese patent CN202320586047.5 discloses a folding navigation frame for a vehicle, including a mounting seat, a threaded seat is fixedly installed at the rear end of the mounting seat, a slide is sleeved on the outer side of the threaded seat, a threaded disk is connected to the inner thread of the threaded seat, a connecting rod is fixedly installed at the rear end of the threaded disk, a fixed head is fixedly installed at the rear end of the connecting rod, the front end of the fixed head is abutted against the slide, the bottom end of the slide is rotatably connected to the connecting frame, the bottom end of the connecting frame is rotatably connected to the folding rod, and the front end of the folding rod is fixedly installed with a mounting plate.

[0004] In the folding navigation frame for vehicle, the sliding frame, the connecting frame and the folding rod are all connected by damping. When the vehicle is driving on a bumpy road, the damping connection is prone to instantaneous deflection during bumps, and the stability of the folding part is low, which causes the viewing angle of the vehicle navigation body to change, affecting normal use. Utility Model Content

[0005] The utility model aims to provide a foldable car navigation bracket, which can be turned over to adjust the visual angle of the car navigation and has high stability at the folding position.

[0006] The foldable car navigation bracket comprises a base, a front end of the base is provided with an inclined plate extending obliquely backward, the middle portion of the inclined plate is provided with a long strip hole extending along its length direction, the upper end of the inclined plate is hingedly connected to a U-shaped frame, the lower end of the U-shaped frame is fixedly connected to a lower clamping seat, the upper end of the lower clamping seat is provided with an upper clamping seat which is clamped with the lower clamping seat, and a cross plate is arranged in the U-shaped frame, the rear side of the cross plate is fixedly connected to an arc plate coaxial with the hinge point of the U-shaped frame, a plurality of tooth grooves are arranged on the bottom side of the arc plate, an elastic telescopic rod is arranged below the tooth groove, one end of the elastic telescopic rod is fixedly connected to the inner side of the long strip hole, and the other end movably passes through the side wall of the inclined plate, and the outer side of the elastic telescopic rod is fixedly connected to a locking plate which can be laterally inserted into the tooth groove.

[0007] Preferably, a lower adjusting plate is provided at the upper rear end of the lower clamp seat, an upper adjusting plate is provided at the lower rear end of the upper clamp seat, a self-rotating screw is provided in the middle of the upper adjusting plate, a screw hole matching with the screw thread is provided in the middle of the lower adjusting plate, guide rods are provided on both sides of the lower end of the upper clamp seat, guide holes matching with the guide rods are provided on the upper adjusting plate, an upper clamping groove is provided at the upper front end of the upper adjusting plate, and a lower clamping groove is provided at the lower front end of the lower adjusting plate.

[0008] Preferably, a circular hole is provided in the middle of the upper adjustment plate, an annular limiting groove is provided in the circular hole, an annular limiting block capable of rotating in cooperation with the annular limiting groove is provided on the screw, and a rotating handwheel is fixedly connected to the upper end of the screw.

[0009] Preferably, the elastic telescopic rod includes a rectangular sleeve, one end of the rectangular sleeve is provided with a rectangular slide groove, a spring and a rectangular slide rod are provided in the rectangular slide groove, the outer end of the rectangular slide rod is fixed to the inner side of the long hole, the outer end of the rectangular sleeve is movable through the side wall of the inclined plate, and the locking plate is fixed to the outer side of the rectangular sleeve.

[0010] Preferably, both sides of the end of the locking plate facing away from the rectangular sliding rod are arranged to be chamfered.

[0011] Preferably, a position fixing sleeve located in the elongated hole on the rectangular sleeve is provided with a limiting ring.

[0012] Preferably, a rotating shaft is provided at the upper end of the U-shaped frame, and the rotating shaft passes through the inclined plate.

[0013] Preferably, a self-adhesive pad is provided on the bottom surface of the base.

[0014] Preferably, a horizontal rod extending transversely is arranged in the elongated hole; and an arc hole matching with the horizontal rod is arranged on the arc plate.

[0015] The foldable car navigation bracket comprises a base, the front end of the base is provided with an inclined plate extending obliquely backward, the middle portion of the inclined plate is provided with a long strip hole extending along its length direction, the upper end of the inclined plate is hingedly connected to a U-shaped frame, the lower end of the U-shaped frame is fixedly connected to a lower clamping seat, the upper end of the lower clamping seat is provided with an upper clamping seat which is clamped with the lower clamping seat, a cross plate is provided in the U-shaped frame, the rear side of the cross plate is fixedly connected to an arc plate coaxial with the hinge point of the U-shaped frame, a plurality of tooth grooves are provided on the bottom side of the arc plate, an elastic telescopic rod is provided below the tooth groove, one end of the elastic telescopic rod is fixedly connected to the inner side of the long strip hole, and the other end movably passes through the side wall of the inclined plate, and the outer side of the elastic telescopic rod is fixedly connected to a locking plate which can be laterally inserted into the tooth groove.

[0016] The usage and beneficial effects of the foldable automobile navigation bracket are as follows: the base is fixed to a designated position of the automobile front panel by means of an adhesive tape, and then the navigation body is clamped and fixed between the upper clamp seat and the lower clamp seat, the locking plate is pushed out of the tooth groove by pressing the elastic telescopic rod, and the viewing angle of the navigation body is adjusted by flipping the U-shaped frame, and after adjustment, the elastic telescopic rod is released so that the locking plate is locked in the corresponding tooth groove to fix the position of the arc plate, thereby fixing the viewing angle of the navigation body, and the locking cooperation between the locking plate and the tooth groove has a higher stability at the folded position, thereby increasing the stability of the navigation body installation, and the viewing angle thereof will not change.

[0017] Other features and advantages of the present invention will be described in detail in the subsequent specific implementation section. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention, but do not constitute a limitation to the present invention. In the accompanying drawings:

[0019] Figure 1 It is a front structural schematic diagram of a preferred embodiment of a foldable car navigation bracket;

[0020] Figure 2 It is a schematic diagram of the back structure of a preferred embodiment of a foldable car navigation bracket;

[0021] Figure 3 It is a rear view of a preferred embodiment of a foldable car navigation stand;

[0022] Figure 4 yes Figure 3 AA cross-sectional structural diagram;

[0023] Figure 5 It is a side view of a preferred embodiment of a foldable car navigation bracket;

[0024] Figure 6 yes Figure 5 BB cross-sectional structure diagram;

[0025] Figure 7 yes Figure 5 Schematic diagram of CC cross-section structure;

[0026] Figure 8 It is a schematic diagram of the overall structure of a preferred implementation of the elastic telescopic rod.

[0027] Description of Reference Numerals

[0028] 1-base; 2-self-adhesive pad; 3-inclined plate; 4-elastic telescopic rod; 5-arc plate; 6-arc hole; 7-tooth groove; 8-horizontal rod; 9-guide hole; 10-long hole; 11-U-shaped frame; 12-horizontal plate; 13-lower clamp seat; 14-upper clamp seat; 15-upper adjustment plate; 16-lower adjustment plate; 17-screw; 18-rotating hand wheel; 19-guide rod; 20-navigation body; 21-upper clamp groove; 22-lower clamp groove; 23-rectangular sleeve; 24-rectangular slide rod; 25-limiting ring; 26-rotating shaft; 27-bevel chamfer; 28-ring limit block; 29-locking plate; 30-spring. DETAILED DESCRIPTION

[0029] The specific implementation of the present invention is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described here is only used to illustrate and explain the present invention, and is not used to limit the present invention.

[0030] In the present utility model, unless otherwise stated, directional words contained in terms such as "up, down, left, right, front, back, inside, outside" merely represent the orientation of the terms in normal usage, or are common names understood by those skilled in the art, and should not be regarded as limitations on the terms.

[0031] See also Figure 1-8 The foldable car navigation bracket shown in the figure comprises a base 1, a front end of the base 1 is provided with an inclined plate 3 extending obliquely backward, a middle portion of the inclined plate 3 is provided with a long strip hole 10 extending along its length direction, a U-shaped frame 11 is hingedly connected to the upper end of the inclined plate 3, a lower clamping seat 13 is fixedly connected to the lower end of the U-shaped frame 11, an upper clamping seat 14 is provided at the upper end of the lower clamping seat 13 for clamping with the lower clamping seat 14, a transverse plate 12 is provided in the U-shaped frame 11, and a rear side of the transverse plate 12 is fixedly connected to the lower clamping seat 14. A circular arc plate 5 is connected which is coaxial with the hinge point of the U-shaped frame 11, a plurality of tooth grooves 7 are arranged on the bottom side of the circular arc plate 5, an elastic telescopic rod 4 is arranged below the tooth grooves 7, one end of the elastic telescopic rod 4 is fixedly connected to the inner side of the long strip hole 10, and the other end movably passes through the side wall of the inclined plate 3, a locking plate 29 which can be laterally inserted into the tooth groove 7 is fixedly connected to the outer side of the elastic telescopic rod 4, and when the elastic telescopic rod 4 is in a normal state, the locking plate 29 is located in the tooth groove 7.

[0032] Through the implementation of the above technical solution, the base 1 is fixed to the specified position of the front panel of the car by the adhesive tape, and then the navigation body 20 is clamped and fixed between the upper clamp seat 14 and the lower clamp seat 13, and the locking plate 29 is pushed out of the tooth groove 7 by pressing the elastic telescopic rod 4, and the viewing angle of the navigation body 20 is adjusted by flipping the U-shaped frame 11. After adjustment, the elastic telescopic rod 4 is released so that the locking plate 29 is locked in the corresponding tooth groove 7 to fix the position of the arc plate 5, thereby fixing the viewing angle of the navigation body 20. Due to the locking cooperation between the locking plate 29 and the tooth groove 7, it has higher stability at the folded position, thereby increasing the stability of the installation of the navigation body 20, and its viewing angle will not change. Compared with the traditional damping hinge method, the stability is higher.

[0033] In this embodiment, in order to further provide an adjustable connection method between the lower clamping seat 13 and the upper clamping seat 14, a lower adjustment plate 16 is provided at the upper rear end of the lower clamping seat 13, and an upper adjustment plate 15 is provided at the lower rear end of the upper clamping seat 14. A self-rotating screw 17 is provided in the middle of the upper adjustment plate 15, and a screw hole threadedly matched with the screw 17 is provided in the middle of the lower adjustment plate 16. Guide rods 19 are provided on both sides of the lower end of the upper clamping seat 14, and a guide hole 9 for inserting the guide rod 19 is provided on the upper adjustment plate 15. An upper clamping groove 21 is provided at the upper front end of the upper adjustment plate 15, and a lower clamping groove 22 is provided at the lower front end of the lower adjustment plate 16. When it is necessary to clamp navigation bodies 20 of different widths, the screw rod 17 is rotated, and the height of the upper adjustment plate 15 can be adjusted under the threaded cooperation of the screw rod 17 and the screw hole, thereby adjusting the clamping height between the upper clamping seat 14 and the lower clamping seat 13, and clamping the clamped navigation body 20. The cooperation between the guide rod 19 and the guide hole 9 plays a vertical guiding role, thereby increasing the stability of vertical movement.

[0034] In this embodiment, a circular hole is provided in the middle of the upper adjustment plate 15, an annular limiting groove is provided in the circular hole, an annular limiting block 28 capable of rotating in cooperation with the annular limiting groove is provided on the screw rod 17, and a rotating hand wheel 18 is fixedly connected to the upper end of the screw rod 17. The rotating hand wheel 18 is rotated to facilitate the operation of the screw rod 17 to rotate, and in addition, the upper adjustment plate 15 can move with the movement of the screw rod 17 through the rotation cooperation between the annular limiting groove and the annular limiting block 28, thereby adjusting the clamping height.

[0035] In this embodiment, in order to further provide an elastic telescopic rod 4, the elastic telescopic rod 4 includes a rectangular sleeve 23, one end of the rectangular sleeve 23 is provided with a rectangular slide groove, a spring 30 and a rectangular slide bar 24 are provided in the rectangular slide groove, the outer end of the rectangular slide bar 24 is fixed to the inner side of the long hole 10, the outer end of the rectangular sleeve 23 movably penetrates the side wall of the inclined plate 3, and the locking plate 29 is fixed to the outer side of the rectangular sleeve 23. When the viewing angle needs to be adjusted, the outer end of the rectangular sleeve 23 is pressed to disengage the locking plate 29 from the tooth groove 7. When the viewing angle is adjusted to the right position, the rectangular sleeve 23 is released again, and the locking plate 29 is locked into another tooth groove 7 under the resetting action of the spring 30.

[0036] In this embodiment, the two sides of the lock plate 29 facing away from the rectangular slide bar 24 are provided with chamfers 27. The chamfers 27 on both sides facilitate the lock plate 29 to be inserted into the tooth groove 7 when resetting, and play a sliding role between the two side walls of the tooth groove 7.

[0037] In this embodiment, a position-limiting ring 25 is fixedly sleeved on the rectangular sleeve 23 at a position inside the elongated hole 10. The position-limiting ring 25 is provided to prevent the rectangular sleeve 23 from popping out of the inclined plate 3.

[0038] In this embodiment, in order to further provide a hinged connection between the U-shaped frame 11 and the inclined plate 3 , a rotating shaft 26 is provided at the upper end of the U-shaped frame 11 , and the rotating shaft 26 passes through the inclined plate 3 .

[0039] In this embodiment, the bottom surface of the base 1 is provided with a self-adhesive pad 2. The self-adhesive pad 2 is provided to bond the base 1 to the front panel of the car.

[0040] In this embodiment, a horizontal rod 8 extending transversely is disposed in the elongated hole 10 ; and an arc hole 6 matching with the horizontal rod 8 is disposed on the arc plate 5 .

[0041] By the matching arrangement of the horizontal rod 8 and the arc hole 6 , the diameter of the horizontal rod 8 is the same as the width of the arc hole 6 , and when the U-shaped frame 11 swings, the swinging stability is higher.

[0042] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the specific details in the above embodiments. Within the technical concept of the present invention, the technical solution of the present invention can be subjected to a variety of simple modifications, and these simple modifications all belong to the protection scope of the present invention.

[0043] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the present utility model will not further describe various possible combinations.

[0044] In addition, various embodiments of the present invention may be arbitrarily combined, and as long as they do not violate the concept of the present invention, they should also be regarded as the contents disclosed by the present invention.

Claims

1. A foldable car navigation bracket, characterized in that: The foldable car navigation bracket comprises a base (1), the front end of the base (1) is provided with an inclined plate (3) extending obliquely backwards, and the middle of the inclined plate (3) is provided with a long hole (10) extending along its length direction; The upper end of the inclined plate (3) is hinged with a U-shaped frame (11), the lower end of the U-shaped frame (11) is fixedly connected with a lower clamping seat (13), and the upper end of the lower clamping seat (13) is provided with an upper clamping seat (14) that cooperates with and clamps the lower clamping seat (13); A transverse plate (12) is arranged inside the U-shaped frame (11), a circular arc plate (5) coaxial with the hinge point of the U-shaped frame (11) is fixedly connected to the rear side of the transverse plate (12), and a plurality of tooth grooves (7) are arranged on the bottom side of the circular arc plate (5); An elastic telescopic rod (4) is arranged below the tooth groove (7), one end of the elastic telescopic rod (4) is fixedly connected to the inner side of the long hole (10), and the other end movably penetrates the side wall of the inclined plate (3), and a locking plate (29) capable of being horizontally inserted into the tooth groove (7) is fixedly connected to the outer side of the elastic telescopic rod (4).

2. The foldable car navigation bracket according to claim 1, characterized in that: A lower adjustment plate (16) is provided at the upper rear end of the lower clamp seat (13), an upper adjustment plate (15) is provided at the lower rear end of the upper clamp seat (14), a self-rotating screw rod (17) is provided in the middle of the upper adjustment plate (15), a screw hole threadedly matched with the screw rod (17) is provided in the middle of the lower adjustment plate (16), guide rods (19) are provided on both sides of the lower end of the upper clamp seat (14), and guide holes (9) for inserting the guide rods (19) are provided on the upper adjustment plate (15), an upper clamping groove (21) is provided at the upper front end of the upper adjustment plate (15), and a lower clamping groove (22) is provided at the lower front end of the lower adjustment plate (16).

3. The foldable car navigation bracket according to claim 2, characterized in that: A circular hole is provided in the middle of the upper adjustment plate (15), an annular limiting groove is provided in the circular hole, an annular limiting block (28) capable of rotating in cooperation with the annular limiting groove is provided on the screw rod (17), and a rotating hand wheel (18) is fixedly connected to the upper end of the screw rod (17).

4. The foldable car navigation bracket according to claim 1, characterized in that: The elastic telescopic rod (4) comprises a rectangular sleeve (23), one end of the rectangular sleeve (23) is provided with a rectangular slide groove, and a spring (30) and a rectangular slide rod (24) are provided in the rectangular slide groove; The outer end of the rectangular sliding rod (24) is fixedly connected to the inner side of the long hole (10), the outer end of the rectangular sleeve (23) movably passes through the side wall of the inclined plate (3), and the locking plate (29) is fixedly connected to the outer side of the rectangular sleeve (23).

5. The foldable car navigation bracket according to claim 4, characterized in that: Both sides of the locking plate (29) at one end facing away from the rectangular sliding rod (24) are provided with chamfered corners (27).

6. The foldable car navigation bracket according to claim 4, characterized in that: A limiting ring (25) is fixedly sleeved on the rectangular sleeve (23) at a position inside the elongated hole (10).

7. The foldable car navigation bracket according to claim 1, characterized in that: A rotating shaft (26) is provided at the upper end of the U-shaped frame (11); The rotating shaft (26) is arranged to penetrate the inclined plate (3).

8. The foldable car navigation bracket according to claim 1, characterized in that: The bottom surface of the base (1) is provided with a self-adhesive pad (2).

9. The foldable car navigation bracket according to claim 1, characterized in that: A horizontal rod (8) extending laterally is arranged in the elongated hole (10); The arc plate (5) is provided with an arc hole (6) which matches the horizontal rod (8).

Images