CN201257935Y - Bearing rack structure of electronic device for vehicle - Google Patents

Abstract

A bearing frame structure of an electronic device for a vehicle comprises: a base part which is provided with a sucker structure for being fixed on a bearing surface in the vehicle in an absorption way; a support part which extends upwards from the central shaft of the base part to form a curved arc and then obliquely extends to form a spherical tail end; a movable bearing part, one end of which is provided with a plurality of clamping jaws which are arranged in a ring shape and used for being occluded on the spherical tail end of the bracket part, and then a locking part is tightened on the open end of the clamping jaws so that the claw-shaped outer sleeve part and the spherical tail end are relatively tightly pressed and can relatively move to adjust the direction (angle) of the claw-shaped outer sleeve part, and the other end of which is provided with a connecting piece so as to be correspondingly connected with an electronic device to be used as a whole; therefore, the multi-direction (angle) rotating space of the electronic device can be increased to conveniently adjust the direction (angle), and the balance and the structural strength of the combined electronic device can be improved to improve the use efficiency of the electronic device and the service life of the bearing frame.

Description

Bearing frame structure of vehicle electronic device

technical field

The utility model relates to a supporting frame structure, in particular to a supporting frame structure of a vehicle electronic device.

Background technique

Cars are already a very common means of transportation, and with the development of electronic technology, most car owners or drivers often install various electronic devices in the car according to their personal needs, such as: car safety Car digital video recorder (DVR, Digital Video Recorder) or driving recorder (EDR, Event Data Recorder), global positioning system (GPS, globalpositioning system) device or other devices with a display screen such as a small projector in the monitoring system , liquid crystal (LCD) TV, etc., are all electronic devices that are widely used by car owners or drivers; and the above-mentioned various electronic devices or their hosts, most of them have a box-type body to hold the main The system circuit, in this patent application, is generally referred to as an electronic device for electronic equipment with a box-type body; and the vehicle safety monitoring system generally utilizes an audio-visual recording device such as a commonly used digital video recorder (DVR, Digital Video Recorder) for vehicles. ) or driving recorder (EDR, Event Data Recorder), so that it is installed and fixed in the car, and connected to various monitoring devices such as small image sensors (image sensor) (such as CCD: charge coupled device, charge coupled Devices) or voice sensors (such as small microphones), rearview mirror displays, car displays, speakers, remote controls, and GPS receivers and other equipment are used together to achieve driving safety monitoring functions; among them, There is a kind of car digital video recorder (MDVR, Mobile Digital Video Recorder), which has a box-type body, the main system circuit can be accommodated inside the body, and an imaging lens is provided outside the body for capturing images; The video recorder is generally installed and fixed on the instrument panel or the front window glass (it can be installed according to the relevant regulations of various countries, such as the United States can only be installed on the instrument panel and not on the front window glass), and after installation The imaging lens is adjusted to an optimal position (angle) to face the front of the vehicle to capture images within a certain range and record them at the same time. Again, other electronic devices such as global positioning system (GPS) devices, small video projectors, liquid crystal (LCD) TVs, etc. are generally installed and fixed on the instrument panel or on the storage table next to the driver's seat, and the display screen is adjusted to the optimum position. The orientation (angle) of the best use state is convenient for users to view.

And because above-mentioned various electronic devices, comprise the digital hard disk video recorder (DVR) or driving recorder (EDR), global positioning system (GPS) device or other devices with display screen such as small video player, Liquid crystal (LCD) TVs, etc. have different body sizes, proportions, and weights, and their positions in the car are not fixed. For example, a car digital video recorder (DVR) with an imaging lens can be installed on the dashboard The best orientation of the imaging lens (the imaging angle facing the front of the car) is relatively changed, so it is necessary to adjust the orientation of the electronic device (that is, its body) according to the different positions ( Angle); another example is the Global Positioning System (GPS) device, small projector, liquid crystal (LCD) TV, etc. can be installed on the instrument panel or on the storage table next to the driver's seat, and the viewer of the display screen may be The driver or the side seater may also be viewed by the driver or the side seater, and the body size varies from person to person, so the optimal orientation of the display screen (the angle to the viewer's eyes) will also change accordingly. During use, it may be necessary to adjust the orientation (angle) of the electronic device (ie, its body) at any time, so that its display screen can be adjusted to the orientation (angle) of the best use state to face the viewer. Therefore, as far as the carrier of an electronic device for a car is concerned, in addition to being limited by the limited space in the car, it basically needs to meet the requirements of saving material costs and simplifying components, and further needs to be easy to install, Easy to adjust the orientation (angle), good balance and structural strength of the structural function, in order to improve the use efficiency and service life of the electronic device. The utility model is designed for the above-mentioned needs.

Contents of the invention

The main purpose of the utility model is to provide a supporting frame structure of a vehicle electronic device, which is used to meet the requirement of installing and fixing the vehicle electronic device at a proper position in the vehicle.

In order to achieve the above object, the utility model provides a supporting frame structure of a vehicle electronic device, which is used to install and fix a vehicle electronic device on a supporting surface in the vehicle, which includes: a base, a bracket and 1. Activity undertaking department, including:

The base includes a suction cup, a suction cup operating rod and a shaft, the shaft is located on the central axis of the suction cup, the suction cup operating rod is arranged on the shaft, and the suction cup operating rod is manipulated to force the suction cup to be fixed on A supporting surface in the car;

The bracket part includes a curved frame and a slanted frame, the curved frame is formed by the central axis column of the base extending obliquely upwards, and the curved frame is then slanted upward to form the slanted frame, and formed at the end of the slanted frame a ball-shaped end;

The movable receiving part includes a claw-shaped outer sleeve and a locking piece. One end of the claw-shaped outer sleeve is protruded with a plurality of annularly arranged jaws, and the other end is provided with a connecting piece; the plurality of jaws are used for snapping On the spherical end of the bracket part, and the occlusal surface exceeds the hemispherical surface, the spherical end exceeding the hemispherical surface is sandwiched in the hollow cavity of the plurality of clamping jaws, and then tightened on the plurality of clamping jaws by the locking member. On the open end of the clamping jaw, the inner surface of the plurality of clamping jaws is pressed against the partial spherical surface of the spherical end; the connecting piece is used to connect with the electronic device, so that the electronic device is assembled in the claw-shaped housing The vehicle electronic device is fixed on the movable receiving part of the supporting frame through the connecting piece provided on the claw-shaped outer sleeve of the movable receiving part and integrated into one, and through the plurality of The pressing relationship between the clip jaw and the spherical end is used to adjust the orientation of the vehicle electronic device relative to the supporting frame. In this way, the rotation space for multi-directional (angle) adjustment of the electronic device can be increased, so as to facilitate operation and adjust the orientation (angle) of the electronic device to the best use state, and can increase the balance and balance of the combined use of the bearing frame and the electronic device. The structural strength relatively improves the use efficiency of the electronic device and the service life of the support frame.

The structural type of the connector provided at the other end of the claw-shaped outer sleeve is not limited, and it can be designed in conjunction with the corresponding connector provided on the electronic device, such as: a slot-type connector is provided on the claw-shaped outer sleeve , and set a convex body of corresponding shape on the case of the electronic device to snap into the slot and fix it; or set a concave inset groove on the case of the electronic device, and set a flat shape The button-type connecting piece is embedded in the embedded groove for fixing, so that the electronic device can be easily fixed on the movable receiving part of the supporting frame for combined use.

The beneficial effect of the utility model is that: the installation of the supporting frame structure of the vehicle electronic device provided by the utility model can not only save the interior space of the vehicle, but also achieve material saving, cost reduction and simplification of components. The tight relationship between the jaws and the ball-shaped end adjusts the orientation of the vehicle electronic device relative to the mounting frame, making the utility model further equipped with easy installation, easy adjustment of orientation (angle), good balance and structural strength , and improve the use efficiency of the electronic device and the service life of the bearing frame.

Description of drawings

Fig. 1 is a three-dimensional schematic diagram of an embodiment of a mounting frame structure of a vehicle electronic device according to the present invention;

FIG. 2 is a schematic perspective view of another viewing angle of FIG. 1;

Fig. 3 is a partially exploded three-dimensional schematic diagram of Fig. 1;

Fig. 4 is a side partial cross-sectional schematic diagram of Fig. 1;

Fig. 5 is a schematic diagram of angle adjustment on one side of the supporting frame structure of the vehicle electronic device of the present invention;

Fig. 6 is a schematic diagram of angle adjustment on the other side of Fig. 5;

Fig. 7 is a schematic side view of the bearing frame structure of the vehicle electronic device of the present invention installed and fixed on the front window glass;

FIG. 8 is a schematic side view of a vehicle electronic device assembled on the support frame in FIG. 7 .

Explanation of reference signs:

1-support frame; 10-base; 11-suction cup; 12-suction cup operating rod; 13-axis column; 20-bracket; 21-curved arc frame; Accepting part; 31-claw-type outer kit; 32-locker; 33-claw; 34-connector; 35-cavity; 36-crack; 37-external thread; 2-vehicle electronic device; 201-picking lens; 202-lens direction; 3-front window glass.

Detailed ways

The above-mentioned and other technical features and advantages of the present invention will be described in more detail below in conjunction with the accompanying drawings.

Please refer to FIG. 1-FIG. 4, which are three-dimensional schematic diagrams from two different viewing angles, a partial exploded perspective view, and a side partial cross-sectional view of an embodiment of the supporting frame structure of the vehicle electronic device of the present invention. The utility model relates to a supporting frame 1 of an electronic device for a vehicle, which is mainly used for installing and fixing an electronic device for a vehicle on an appropriate position in the vehicle, such as an instrument panel or a front window glass surface, wherein the electronic device for a vehicle The device comprises: a car digital video recorder (DVR, Digital Video Recorder) with an imaging lens, a car digital video recorder 2 as shown in Figure 8, or a driving recorder (EDR, Event Data Recorder), a global positioning system ( GPS, global positioning system) devices or other devices with display screens such as small video projectors, liquid crystal (LCD) TVs, etc., are electronic devices that are often used by car owners or drivers at present, but the vehicle used in this utility model refers to The electronic device is not limited to the above-mentioned electronic devices.

The supporting frame 1 of the vehicle electronic device of the utility model mainly includes: a base 10, a bracket 20 and a movable receiving part 30, wherein the base 10 is mainly composed of a suction cup 11, a suction cup operating rod 12 and a shaft column 13, the suction cup operating lever 12 is arranged on the shaft column 13 for the user to operate conveniently, and the suction cup 11 can be adsorbed and fixed on a bearing surface in the car such as the windshield or the instrument panel through the manipulation of the suction cup operating lever 12 , and because the structure and operating principle of the suction cup 11 and the suction cup operating lever 12 are the structures and principles used in the known technology, they will not be described in detail here.

The bracket part 20 is a curved arc frame 21 extending upward from the central axis column 13 of the base part 10, and then obliquely leads to an inclined frame 22, and forms a spherical end 23 at the end of the inclined frame 22, wherein the bracket part 20, including the curved frame 21, the inclined frame 22 and the spherical end 23, can be made into a plastic integral injection molding body by using the plastic injection molding process, and then assembled and combined with the shaft column 13 of the base 10.

The movable receiving part 30 includes a claw-shaped outer sleeve 31 and a locking member 32, wherein one end of the claw-shaped outer sleeve 31 is protruded with a plurality of ring-shaped clamping jaws 33, and the opposite end is provided with a connecting piece 34 ; and the plurality of annularly arranged jaws 33 are used to bite on the spherical end 23 of the bracket part 20 and the occlusal surface exceeds the hemispherical surface as shown in Figure 4, that is, the spherical end 23 that exceeds the hemispherical surface is sandwiched In the hollow cavity 35 formed by the plurality of annularly arranged jaws 33, the open ends of the plurality of annularly arranged jaws 33 are tightened by the locking member 32, so that the plurality of annularly arranged jaws 33 The inner surface is pressed against the part of the spherical surface of the spherical end 23 with appropriate friction, that is, a tight relationship with appropriate friction can be formed between the claw-shaped outer sleeve 31 and the spherical end 23, so that the claw-shaped outer sleeve 31 can With respect to the spherical end 23, the active rotation of multiple azimuths (angles) can be done, as shown by arrow A in Figure 5, the active rotation of elevation angle, azimuth (angle) in the up and down direction can be used, or as shown by arrow B in Figure 6, it can be used as a circle 360-degree azimuth (angle) movable rotation, so as to achieve the effect of multi-directional (angle) movable rotation like a universal joint, and when the claw-shaped outer sleeve 31 is adjusted to an azimuth (angle) by movable rotation, it can be The tight relationship between the claw-type outer sleeve 31 and the ball-type end 23 stagnates at this azimuth (angle) position. A connecting piece 34 is provided on the opposite end of the plurality of jaws 33 of the claw-shaped outer sleeve 31 to match correspondingly with the corresponding connecting piece provided on the electronic device, so that the electronic device can be assembled in the electronic device through the connecting piece 34. On the claw-shaped outer sleeve 31, that is, assembled on the bearing frame 1 to be integrated.

Referring to Fig. 3 again, in this embodiment, a plurality of annularly arranged clamping jaws 33 arranged at one end of the claw-shaped outer sleeve 31 can be provided with several suitable wide distances at equal intervals on the circumference of the upper ring of the sleeve body. The slit 36 is formed, and the outer thread 37 is set on the outer edge surface of the plurality of annularly arranged jaws 33; and the locking member 32 can be designed as a nut-like structure, and its inner edge surface is provided with The internal thread 38 corresponding to the external thread 37 is threaded, and several convex lines 39 arranged at equal intervals are arranged on its outer edge surface for the convenience of manual operation and rotation; when assembling, the threaded relationship between the internal thread 38 and the external thread 37 can be , so that the locking member 32 can be locked on the plurality of jaws 33 through the open ends of the plurality of jaws 33, so as to achieve a tightening effect relative to the plurality of jaws 33; furthermore, it can be tightened by the locking member 32 The positions on the plurality of jaws are used to adjust the size of the tightening force, that is, the size of the pressing force that the inner surfaces of the plurality of jaws 33 are pressed against the spherical end 23 is adjusted.

The structure of the connector 34 provided at the other end of the claw-shaped outer sleeve 31 is not limited, it is for matching the corresponding connector provided on the casing of the electronic device 2 (as shown in Figure 8 ) to be assembled. Design; in this embodiment, the connector 34 is designed as a slotted structure as shown in FIG. 3 , and a convex body of a corresponding shape needs to be set on the casing of the electronic device 2 (as shown in FIG. 8 ) relatively. (not shown in the figure), so that the convex body can be correspondingly snapped into the slot-type connector 34 and positioned, so that the electronic device 2 can be easily fixed on the movable receiving part 30 of the supporting frame 1 to be used as a whole The status is shown in Figure 8. The above-mentioned slotted structure of the connector 34 is only an embodiment of the present invention, and is not intended to limit the present invention. In addition, the connecting member 34 can also be designed as a flat button-shaped connecting member structure (not shown in the figure), and a correspondingly shaped recessed connector is also provided on the casing of the electronic device 2 (as shown in FIG. 8 ). The embedded groove (not shown in the figure) enables the flat button-type connector (34) to be embedded in the recessed embedded groove provided on the casing of the electronic device 2 and positioned so that the electronic device 2 can It is simply fixed on the movable receiving part (30) of the bearing frame 1 to be combined into one body. It can be seen from the above that the connector 34 provided on the claw-shaped outer sleeve 31 and the corresponding connector provided on the casing of the electronic device are a male-female combination relationship belonging to a male part and a female part, wherein the male part Parts can be selected to be located on the claw-shaped outer sleeve 31 or on the casing of the electronic device, and relatively, the female part is arranged on the casing of the electronic device or on the claw-shaped outer sleeve 31. As for the selection and combination of the structure of the connector 34, it can be determined by The manufacturer considers factors such as the processing, cost, and ease of assembly of the mounting frame 1 and the electronic device 2 to decide; since the structural design of the connector 34 is not the main technical feature of the present invention, it will not be described in detail here. its structure.

Please refer to FIG. 7 and FIG. 8 , which are respectively a schematic side view of the mounting frame of the vehicle electronic device of the present invention being fixed on the windshield and a schematic side view of a vehicle electronic device assembled on the mounting frame. The supporting frame 1 of the vehicle electronic device of the utility model is to absorb and fix the suction cup 11 on a supporting surface in the car such as a windshield or an instrument panel through the manipulation of the suction cup operating rod 12. In this embodiment, the The bearing frame 1 is fixed on the windshield glass 3 in the car through the suction cup 11, as shown in Figure 7, and the vehicle electronic device 2 arranged on the movable receiving part 30 of the bearing frame 1 is an image-capturing device. The car digital video recorder (DVR, Digital Video Recorder) of lens 201 is as shown in Figure 8, wherein, the imaging lens 201 of this car digital video recorder (2) can pass through the claw-shaped outer casing 31 of bearing frame 1 and The pressing relationship between the spherical ends 23 can be adjusted to an optimal orientation (angle) as shown in FIG. The images in the area are recorded at the same time.

Please refer to Fig. 5 and Fig. 6 at the same time, since the claw-shaped outer sleeve 31 can be rotated in multiple directions (angles) relative to the spherical end 23, including the up-down direction as shown by arrow A in Fig. 5 ( Angle) or as shown by the arrow B in Figure 6, it can be used for a 360-degree azimuth (angle) rotation, and can increase the balance and structural strength of the mounting bracket 1 and the electronic device 2. Therefore, The imaging lens 201 of the digital hard disk video recorder (2) for the vehicle can be adjusted to an optimal orientation (angle) through the pressing relationship between the claw-shaped outer sleeve 31 of the bearing frame 1 and the ball-shaped end 23, thereby achieving Multi-directional (angle) active rotation effect like a universal joint.

With the above structure, since the bracket part 20 is interposed between the base part 10 and the movable receiving part 30, and forms a curved oblique strut structure with a curved arc frame 21 and an inclined frame 22, and the movable receiving part 30 can Close to the shaft 13 of the base 10 or the extension line of the central axis of the suction cup 11, it can not only increase the rotation space and angle of the electronic device 2 connected to the movable receiving part 30, as shown in Figures 5 and 6, to facilitate When adjusting the electronic device 2 to the best use orientation (angle) as shown in Figure 8, and can increase the structural strength and balance of the supporting frame 1 and the electronic device 2 when used in combination, and can relatively improve the use of the electronic device 2 Efficiency and the service life of support frame 1.

The above descriptions are only preferred embodiments of the present utility model, and the above descriptions are only illustrative of the present invention, rather than restrictive. Those of ordinary skill in the art understand that without departing from the spirit and scope defined in the following appended claims Under the condition of scope, many modifications, changes, or equivalents can be made, but all will fall within the protection scope of the present utility model.

Claims (3)

1. A supporting frame structure for a vehicle electronic device, used to install and fix a vehicle electronic device on a supporting surface in the vehicle, characterized in that it includes: a base, a bracket and a movable receiving Department, of which: The base includes a suction cup, a suction cup operating rod and a shaft, the shaft is located on the central axis of the suction cup, the suction cup operating rod is arranged on the shaft, and the suction cup operating rod is manipulated to force the suction cup to be fixed on A supporting surface in the car; The bracket part includes a curved frame and a slanted frame, the curved frame is formed by the central axis column of the base extending obliquely upwards, and the curved frame is then slanted upward to form the slanted frame, and formed at the end of the slanted frame a ball-shaped end; The movable receiving part includes a claw-shaped outer sleeve and a locking piece. One end of the claw-shaped outer sleeve is protruded with a plurality of annularly arranged jaws, and the other end is provided with a connecting piece; the plurality of jaws are used for snapping On the spherical end of the bracket part, and the occlusal surface exceeds the hemispherical surface, the spherical end exceeding the hemispherical surface is sandwiched in the hollow cavity of the plurality of clamping jaws, and then tightened on the plurality of clamping jaws by the locking member. On the open end of the clamping jaw, the inner surface of the plurality of clamping jaws is pressed against the partial spherical surface of the spherical end; the connecting piece is used to connect with the electronic device, so that the electronic device is assembled in the claw-shaped housing combined into one piece; Wherein, the electronic device for the vehicle is fixed on the movable receiving part of the bearing frame through the connecting piece provided on the claw-shaped outer sleeve of the movable receiving part, and combined into one body through the plurality of clamping claws and the ball-shaped end The pressing relationship among them is used to adjust the orientation of the vehicle electronic device relative to the supporting frame. 2. The supporting frame structure of the vehicle electronic device according to claim 1, wherein the curved frame, the inclined frame and the spherical end of the frame part are made into a plastic integral molding body by plastic injection molding process. 3. The supporting frame structure of the vehicle electronic device according to claim 1, characterized in that, the connector is a slot structure, so that a convex body of a corresponding shape provided on the casing of the electronic device corresponds to Snap it into the card slot and position it.

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