阅读说明：本技术 一种具有氧气含量检测的自预警车载导航仪 (Self-warning vehicle-mounted navigator with oxygen content detection function ) 是由 李海龙 王晓琦 张安江 于 2021-10-27 设计创作，主要内容包括：本发明公开了一种具有氧气含量检测的自预警车载导航仪,涉及导航仪技术领域。本发明包括外壳、吸盘和壳体,外壳上表面固定连接有安装座,安装座螺纹连接有第三螺钉,第三螺钉转动连接有过渡座,过渡座与安装座相对转动,过渡座一端转动连接有转接座。本发明通过使用菱形支架,使得导航仪在使用时可以根据需要进行摆动和伸展,调节朝向,因此在安装有不需要安装在固定位置,位置选择更加灵活,使用方便,而且菱形支架还可以根据情况拆卸下来,然后将壳体直接与转接座连接,更加人性化。(The invention discloses a self-warning vehicle-mounted navigator with oxygen content detection function, and relates to the technical field of navigators. The invention comprises a shell, a sucker and a shell, wherein the upper surface of the shell is fixedly connected with an installation seat, the installation seat is in threaded connection with a third screw, the third screw is in rotary connection with a transition seat, the transition seat and the installation seat rotate relatively, and one end of the transition seat is in rotary connection with an adapter. The invention uses the diamond-shaped support, so that the navigator can swing and extend as required and adjust the orientation when in use, therefore, the navigator is not required to be installed at a fixed position when being installed, the position selection is more flexible, the use is convenient, and the diamond-shaped support can be detached according to the conditions, and then the shell is directly connected with the adapter, so that the navigator is more humanized.)

1. The utility model provides a from early warning vehicle automatic navigator with oxygen content detects, includes shell (1), sucking disc (103) and casing (4), its characterized in that:

the upper surface of the shell (1) is fixedly connected with a mounting seat (2), the mounting seat (2) is in threaded connection with a third screw (9), the third screw (9) is rotatably connected with a transition seat (201), the transition seat (201) and the mounting seat (2) rotate relatively, one end of the transition seat (201) is rotatably connected with a transfer seat (12), one end of the transfer seat (12) is rotatably connected with a diamond-shaped support (7), one end of the diamond-shaped support (7) is rotatably connected with a connecting seat (5), the connecting seat (5) is in buckling connection with a U-shaped metal plate (405), a second screw (6) is in threaded connection between the connecting seat (5) and the U-shaped metal plate (405), and the U-shaped plate (405) is fixedly connected with one surface of the shell (4);

the rhombic support (7) comprises four connecting rods, fifth screws (11) are rotatably connected between the connecting rods, the fifth screws (11) are also rotatably connected between the connecting rods and the adapter (12), and fourth screws (10) are rotatably connected between the connecting rods and the connecting seat (5).

2. The self-warning vehicle-mounted navigator with the oxygen content detection function according to claim 1, characterized in that the suction cup (103) is installed inside the casing (4), the upper surface of the suction cup (103) is fixedly connected with a lifting rod (101), the lifting rod (101) is slidably connected with the casing (1), the upper end of the lifting rod (101) is rotatably connected with a locking buckle (102), and the locking buckle (102) is located on the upper side of the casing (1).

3. The self-warning vehicle-mounted navigator with the oxygen content detection function according to claim 1, characterized in that the upper ends of the fourth screw (10) and the fifth screw (11) are in threaded connection with a lock nut (8), and the lock nut (8) abuts against a connecting rod.

4. The self-warning vehicle-mounted navigator with the oxygen content detection function according to claim 1, characterized in that a first screw (3) is arranged between the transition seat (201) and the adapter seat (12), the first screw (3) is in threaded connection with the transition seat (201), and the adapter seat (12) is in rotational connection with the first screw (3).

5. The self-warning vehicle-mounted navigator with oxygen content detection function as claimed in claim 1, characterized in that the fourth screw (10) is in threaded connection with the connecting seat (5), and the fourth screw (10) rotates relative to the connecting rod.

6. The self-warning vehicle navigator with oxygen content detection function as claimed in claim 6, characterized in that a large display screen (401) and a small display screen (402) are mounted on one surface of the housing (4).

7. The self-warning vehicle-mounted navigator with oxygen content detection function as claimed in claim 6, characterized in that a plurality of keys (403) are further installed on one surface of the housing (4), and the keys (403) are respectively electrically connected with the large display screen (401) and the small display screen (402).

8. The self-warning vehicle navigator with oxygen content detection function as claimed in claim 6, characterized in that a speaker (404) is installed on one side surface of the housing (4).

Technical Field

The invention belongs to the technical field of navigators, and particularly relates to a self-warning vehicle-mounted navigator with an oxygen content detection function.

Background

The vehicle-mounted navigator is a driving auxiliary device of an instrument which can help a user accurately position the current position, calculate a travel according to a set destination and guide the user to travel to the destination through two modes of map display and voice prompt. With the development of the technology, the functions of the vehicle-mounted navigator are increased, for example, the air detection device can be integrated with the navigator, so that the vehicle-mounted navigator has the functions of detecting the oxygen content and early warning. When the conventional vehicle-mounted navigator is installed, the conventional vehicle-mounted navigator can be adsorbed at a vehicle window or fixed at a central control position.

However, the existing vehicle-mounted navigator has the disadvantages that the installation position is fixed, the orientation of the navigator is also fixed and cannot be changed randomly, the selectable position is few during installation, and the use is not humanized.

Disclosure of Invention

The invention aims to provide a self-warning vehicle-mounted navigator with oxygen content detection function, and the self-warning vehicle-mounted navigator solves the problems that the orientation of the navigator is fixed and cannot be changed randomly due to the fact that the installation position of the conventional vehicle-mounted navigator is fixed, the number of selectable positions during installation is small, and the use is not humanized.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the invention relates to a self-warning vehicle-mounted navigator with oxygen content detection, which comprises a shell, a sucker and a shell, wherein the upper surface of the shell is fixedly connected with an installation seat, the installation seat is in threaded connection with a third screw, the third screw is in rotational connection with a transition seat, the transition seat and the installation seat rotate relatively, one end of the transition seat is in rotational connection with a switching seat, one end of the switching seat is in rotational connection with a rhombic bracket, one end of the rhombic bracket is in rotational connection with a connecting seat, the connecting seat is in buckled connection with a U-shaped metal plate, a second screw is in threaded connection between the connecting seat and the U-shaped metal plate, and the U-shaped plate is fixedly connected with one surface of the shell; in the structure, the transition seat rotates relative to the mounting seat and swings up and down, then the adapter can rotate relative to the transition seat, finally the rhombic support can rotate relative to the adapter, and the rhombic support can be stretched and folded, so that the structure is favorable for the navigator to change the orientation and stretch the length, and is more flexible.

The rhombic support comprises four connecting rods, fifth screws are rotatably connected between the connecting rods, the fifth screws are also rotatably connected between the connecting rods and the adapter, and fourth screws are rotatably connected between the connecting rods and the connecting seat; in the structure, the connecting rod contained in the diamond-shaped support can be detached, so that the diamond-shaped support is convenient to replace.

Preferably, the sucker is installed inside the shell, the upper surface of the sucker is fixedly connected with a lifting rod, the lifting rod is connected with the shell in a sliding manner, the upper end of the lifting rod is rotatably connected with a locking buckle, and the locking buckle is positioned on the upper side of the shell; in the structure, the navigator is adsorbed on the car window by the sucking disc when in use.

Preferably, the upper ends of the fourth screw and the fifth screw are in threaded connection with lock nuts, and the lock nuts abut against the connecting rod; in the structure, the connecting rod is tightly propped against through the matching between the screw and the nut, and certain force is applied when the diamond-shaped support is stretched, so that the diamond-shaped support cannot be randomly stretched.

Preferably, a first screw is arranged between the transition seat and the adapter seat, the first screw is in threaded connection with the transition seat, and the adapter seat is in rotary connection with the first screw; in the above structure, a certain force must be applied to relatively rotate the transition seat and the adapter seat.

Preferably, the fourth screw is in threaded connection with the connecting seat, and the fourth screw and the connecting rod rotate relatively; in the above structure, a certain force must be applied to rotate the connecting seat and the connecting rod relatively.

Preferably, a large display screen and a small display screen are mounted on one surface of the shell; in the structure, the large display screen is used for displaying the navigation map, and the small display screen can display the air concentration.

Preferably, the surface of the shell is also provided with a plurality of keys, and the keys are respectively and electrically connected with the large display screen and the small display screen; in the structure, the key can be used for setting parameters and turning on and off the computer.

Preferably, a loudspeaker is installed on one side surface of the shell; in the structure, the loudspeaker can broadcast navigation information and oxygen concentration information, and an early warning effect is achieved.

The invention has the following beneficial effects:

the invention uses the diamond-shaped support, so that the navigator can swing and extend as required and adjust the orientation when in use, therefore, the navigator is not required to be installed at a fixed position when being installed, the position selection is more flexible, the use is convenient, and the diamond-shaped support can be detached according to the conditions, and then the shell is directly connected with the adapter, so that the navigator is more humanized.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a back view of a self-warning vehicle navigator with oxygen content detection according to the present invention;

FIG. 2 is a front view of a self-warning car navigator with oxygen content detection according to the present invention;

FIG. 3 is a front view of a self-warning vehicle navigator with oxygen content detection according to the present invention;

FIG. 4 is a cross-sectional view taken along the line A-A in FIG. 3;

fig. 5 is a back view of a housing of a self-warning car navigator with oxygen content detection according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-shell, 101-lifting rod, 102-locking buckle, 103-sucker, 2-mounting seat, 201-transition seat, 3-first screw, 4-shell, 401-large display screen, 402-small display screen, 403-button, 404-loudspeaker, 405-U-shaped sheet metal, 5-connecting seat, 6-second screw, 7-diamond support, 8-locking nut, 9-third screw, 10-fourth screw, 11-fifth screw and 12-adapter seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper," "middle," "outer," "inner," "around," and the positional relationships are used merely for convenience in describing the present invention and for simplicity in description, and are not intended to indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

The first embodiment is as follows:

referring to fig. 1-5, the invention relates to a self-warning vehicle-mounted navigator with oxygen content detection, which comprises a shell 1, a sucker 103 and a shell 4, wherein the upper surface of the shell 1 is fixedly connected with an installation seat 2, the installation seat 2 is in threaded connection with a third screw 9, the third screw 9 is in rotary connection with a transition seat 201, the transition seat 201 and the installation seat 2 rotate relatively, one end of the transition seat 201 is in rotary connection with an adapter seat 12, one end of the adapter seat 12 is in rotary connection with a diamond-shaped bracket 7, one end of the diamond-shaped bracket 7 is in rotary connection with a connecting seat 5, the connecting seat 5 is in buckled connection with a U-shaped metal plate 405, a second screw 6 is in threaded connection between the connecting seat 5 and the U-shaped metal plate 405, and the U-shaped plate 405 is in fixed connection with one surface of the shell 4; in the above-mentioned structure, transition seat 201 and mount pad 2 relative rotation, luffing motion, then adapter 12 can with transition seat 201 relative rotation, diamond support 7 can with adapter 12 relative rotation at last, and diamond support 7 can extend foldingly, therefore above-mentioned structure is favorable to the navigator to change orientation and extension length, and is more nimble.

The rhombic bracket 7 comprises four connecting rods, fifth screws 11 are rotatably connected between the connecting rods, the fifth screws 11 are also rotatably connected between the connecting rods and the adapter 12, and fourth screws 10 are rotatably connected between the connecting rods and the connecting seat 5; in the structure, the connecting rod contained in the diamond-shaped bracket 7 can be detached, so that the diamond-shaped bracket is convenient to replace.

Further, a sucker 103 is installed inside the shell 4, the upper surface of the sucker 103 is fixedly connected with a lifting rod 101, the lifting rod 101 is slidably connected with the shell 1, the upper end of the lifting rod 101 is rotatably connected with a locking buckle 102, and the locking buckle 102 is located on the upper side of the shell 1; in the above configuration, the navigator is attached to a window by the suction cup 103 when in use.

Furthermore, the upper ends of the fourth screw 10 and the fifth screw 11 are in threaded connection with a lock nut 8, and the lock nut 8 abuts against the connecting rod; in the structure, the connecting rod is tightly propped against through the matching between the screw and the nut, and certain force is required to be applied when the diamond-shaped support 7 is stretched, so that the diamond-shaped support 7 cannot be randomly stretched.

Further, a first screw 3 is arranged between the transition seat 201 and the adapter 12, the first screw 3 is in threaded connection with the transition seat 201, and the adapter 12 is in rotational connection with the first screw 3; in the above structure, a certain force must be applied to rotate the transition seat 201 and the adapter 12 relatively.

Further, a fourth screw 10 is in threaded connection with the connecting seat 5, and the fourth screw 10 and the connecting rod rotate relatively; in the above structure, a certain force must be applied to rotate the connecting seat 5 and the link relatively.

Further, a large display screen 401 and a small display screen 402 are mounted on one surface of the housing 4; in the above structure, the large display 401 is used to display a navigation map, and the small display 402 can display air concentration.

Furthermore, a plurality of keys 403 are further installed on one surface of the housing 4, and the keys 403 are electrically connected with the large display screen 401 and the small display screen 402 respectively; in the above structure, the key 403 can be used to set parameters and power on/off.

Further, a speaker 404 is installed on one side of the housing 4; in the above structure, the speaker 404 can broadcast the navigation information and the oxygen concentration information, thereby playing a role of early warning.

Referring to fig. 1-5, the present invention is a self-warning vehicle navigator with oxygen content detection function, and its using method is as follows:

the method comprises the following steps: when the navigator is installed, firstly, the U-shaped metal plate 405 on the back surface of the shell 4 is connected with the connecting seat 5 through the second screw 6;

step two: the suction cup 103 is tightly attached to the front vehicle window, then the locking buckle 102 is pulled off, the locking buckle 102 drives the lifting rod 101 to ascend, and the lifting rod 101 pulls the suction cup 103, so that the whole suction cup 103 tightly adsorbs the vehicle window;

step three: finally the orientation of the housing 4 is adjusted.

Step four: during operation, the large display screen 401 is used for displaying a navigation map, the small display screen 402 can display air concentration, and the loudspeaker 404 can broadcast navigation information and oxygen concentration information, so that an early warning effect is achieved.

Example two:

the invention relates to a self-warning vehicle-mounted navigator with oxygen content detection, wherein in the using process, the whole diamond-shaped support 7 can be detached, and then a connecting seat 5 is directly connected with an adapter 12, so that the self-warning vehicle-mounted navigator is more flexible according to actual conditions.

Example three:

the invention relates to a self-warning vehicle-mounted navigator with oxygen content detection, wherein part of the structure can be improved, for example, a first screw 3 is in threaded connection with a transition seat 201, the first screw 3 is in rotational connection with an adapter seat 12, the transition seat 201 can be extruded when the first screw 3 is screwed down, then the adapter seat 12 can be extruded by the transition seat 201, so that the adapter seat 12 can rotate relative to the transition seat 201 only by using a certain force, but the abrasion between the adapter seat 12 and the first screw 3 is aggravated, therefore, a pipe sleeve can be arranged between the first screw 3 and the adapter seat 12 to protect the thread of the first screw 3, and the structure can also be applied to a third screw 9, a fourth screw 10 and a fifth screw 11.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.