CN221794530U - Electronic product support and vehicle - Google Patents

Abstract

The embodiment of the application relates to the technical field of vehicles, and discloses an electronic product bracket and a vehicle. Wherein, the electronic product support includes: the charging device comprises a bracket main body, a charging device and a charging device, wherein a charging interface is arranged on the bracket main body; one side of the mounting base is connected with the other end of the bracket main body, and the other opposite side is suitable for being fixed on a ceiling in a vehicle and is close to a rear evacuation room; the conductive wire harness is arranged in the bracket main body and the mounting base in a penetrating way, one end is connected with the charging interface, and the other end is suitable for being connected with a power supply system of the vehicle. According to the electronic product bracket provided by the application, the bracket main body is arranged on the ceiling of the vehicle and is close to the rear-row space, so that the entertainment experience of rear-row passengers can be increased while the driving of a front-row driver is not influenced. In addition, the charging interface on the bracket main body is connected with the power supply system of the vehicle, so that electric energy support can be provided for the electronic product, and the continuous working capacity of the electronic product is ensured.

Description

Electronic product support and vehicle

Technical Field

The embodiment of the application relates to the technical field of vehicles, in particular to an electronic product bracket and a vehicle.

Background

With the development of economy, more and more consumer electronic products such as mobile phones and tablet computers are used by passengers while riding.

Taking a tablet computer as an example, passengers often use the computer to navigate or watch videos in the riding process, so that the entertainment experience of the journey is increased. The existing tablet computer support is usually fixed at the front row, so that passengers can easily interfere with normal driving of a driver when using the tablet computer, and driving safety is further affected. In addition, because the existing tablet computer bracket does not have the function of providing electric energy for the tablet computer, the tablet computer cannot be guaranteed to have good electric quantity on the bracket at any time, so that the use experience of passengers is affected.

Disclosure of Invention

In view of this, the embodiment of the application provides an electronic product bracket and a vehicle, which solve the problems that the conventional electronic product bracket on the vehicle can interfere with the normal driving of a driver and cannot charge electronic products.

In order to achieve the above object, the technical solution of the embodiment of the present application is as follows:

in a first aspect, an embodiment of the present application provides an electronic product holder, including:

The charging device comprises a bracket main body, a charging device and a charging device, wherein a charging interface is arranged on the bracket main body;

One side of the mounting base is connected with the other end of the bracket main body, and the other opposite side is suitable for being fixed on a ceiling in a vehicle and is close to a rear evacuation room;

And the conductive wire harness is arranged in the bracket main body and the mounting base in a penetrating way, one end of the conductive wire harness is connected with the charging interface, and the other end of the conductive wire harness is suitable for being connected with a power supply system of a vehicle.

According to the electronic product bracket provided by the embodiment of the application, the mounting base is arranged on the ceiling in the vehicle and is close to the position of the rear space, so that the entertainment experience of passengers in the rear row can be increased while the normal driving of the front row driver is not influenced. In addition, the charging interface on the electronic product bracket is connected with the power supply system of the vehicle, so that electric energy support can be provided for the electronic product, and the continuous working capacity of the electronic product is ensured.

In one possible implementation of the present application, a wire harness connector connected to the conductive wire harness is provided on an end surface of the bracket body connected to both the mounting base.

In one possible implementation of the present application, the harness connector includes a conductive thimble and a conductive spring, the conductive thimble is disposed on one of the bracket body or the mounting base, and the conductive spring is disposed on the other.

In one possible implementation manner of the application, the installation base is provided with a conductive spring plate seat, the conductive spring plate seat is provided with a plurality of installation parts suitable for installing the conductive spring plate, and insulation protrusions are arranged between the adjacent installation parts.

In one possible implementation manner of the application, an opening groove for installing the bracket main body is arranged at one end of the installation base facing the bracket main body, a plurality of guide protrusions are arranged on the inner wall of the opening groove, and guide grooves matched with the guide protrusions are arranged on the bracket main body.

In one possible implementation manner of the application, a clamping part is arranged on the side wall of the bracket main body, and an avoidance inclined plane is arranged on one side of the clamping part facing the opening groove; the mounting base is provided with a clamping groove matched with the clamping part.

In one possible implementation manner of the application, a cover plate suitable for sealing the open slot is arranged on the open slot, and the cover plate is hinged with one side of the open slot; the cover plate has an open state and a closed state, and in the open state, the free end of the cover plate rotates towards the direction away from the ceiling; in the closed state, the cover plate covers and seals the notch of the open slot.

In one possible implementation manner of the application, the fixed end of the electronic product is provided with a fixed component, and the fixed component comprises a pair of mutually adsorbed magnetic attraction plates, wherein one magnetic attraction plate is hinged with the bracket main body; the other side of the magnetic suction plate, which is far away from the bracket main body, is provided with a support frame hinged with the magnetic suction plate, and the support frame is suitable for being fixedly connected with an electronic product.

In a second aspect, an embodiment of the present application provides a vehicle including:

the cab is internally provided with a ceiling, and a line interface is arranged on the ceiling;

The electronic product bracket is arranged on the ceiling and is close to the rear evacuation room;

and the power supply system is connected with the conductive wire harness through the line interface.

According to the vehicle provided by the embodiment of the application, the electronic product bracket is arranged on the ceiling in the vehicle and is close to the rear-row space, so that the normal driving of a front driver is not influenced, and the use experience of a rear passenger can be increased. Further, a circuit interface is arranged on the ceiling, so that a conductive wire harness in the electronic product bracket is connected with a power supply system of a vehicle, stable electric energy support can be provided for the electronic product, and the continuous working capacity of the electronic product is ensured.

In one possible implementation manner of the application, the ceiling is further provided with a mounting groove, the mounting groove is detachably connected with the mounting base, the line interface is arranged on the side wall of the mounting groove, and an annular table is arranged on the periphery side of one end, away from the mounting groove, of the mounting base.

Drawings

Fig. 1 is a schematic structural diagram of an electronic product bracket according to an embodiment of the present application;

fig. 2 is a schematic structural view of the bracket body shown in fig. 1;

FIG. 3 is a schematic view of the mounting base shown in FIG. 1;

Fig. 4 is a schematic structural diagram of a magnetic plate according to an embodiment of the present application;

fig. 5 is a schematic structural diagram of a fixing plate according to an embodiment of the present application.

Reference numerals:

1. A holder main body; 101. a charging interface; 102. a ball end; 103. a conductive thimble; 104. a guide groove; 105. a clamping part; 1051. avoidance slope; 2. a mounting base; 201. a conductive spring plate; 202. a conductive spring plate seat; 2021. an insulating protrusion; 203. an open slot; 2031. a guide protrusion; 204. a cover plate; 205. an annular table; 3. a fixing assembly; 301. a magnetic suction plate; 302. a spherical groove; 303. a support frame; 3011. a magnet; 3012. a ferromagnetic metal; 3013. a clamping hook; 3014. a hook groove; 3015. a control button; 3016. a boss; 3017. a concave portion.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application more apparent, the specific technical solutions of the present application will be described in further detail below with reference to the accompanying drawings in the embodiments of the present application. The following examples are illustrative of the application and are not intended to limit the scope of the application.

In embodiments of the present application, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more.

Furthermore, in the embodiments of the present application, the terms "upper," "lower," "left," and "right," etc., are defined with respect to the orientation in which the components in the drawings are schematically disposed, and it should be understood that these directional terms are relative terms, which are used for descriptive and clarity with respect to each other, and which may vary accordingly with respect to the orientation in which the components in the drawings are disposed.

In embodiments of the present application, unless explicitly specified and limited otherwise, the term "coupled" is to be construed broadly, and for example, "coupled" may be either fixedly coupled, detachably coupled, or integrally formed; can be directly connected or indirectly connected through an intermediate medium.

In embodiments of the present application, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

In embodiments of the application, words such as "exemplary" or "such as" are used to mean serving as an example, instance, or illustration. Any embodiment or design described herein as "exemplary" or "e.g." in an embodiment of the present application is not to be taken as preferred or advantageous over other embodiments or designs. Rather, the use of words such as "exemplary" or "such as" is intended to present related concepts in a concrete fashion.

Aiming at the problems that the conventional electronic product bracket on a vehicle can interfere with the normal driving of a driver and cannot charge electronic products, the application provides the electronic product bracket and the vehicle.

Embodiments of the present application are described below with reference to fig. 1 to 5.

As shown in fig. 1 and 2, an embodiment of the present application provides an electronic product holder, including: the cradle body 1, the charging interface 101, the mounting base 2, and a conductive harness (not shown in the figure).

Specifically, a charging interface 101 is arranged on the bracket main body 1, and one end of the bracket main body 1 is provided with an electronic product fixed end; one side of the mounting base 2 is connected with the other end of the bracket main body 1, and the opposite side is suitable for being fixed on a ceiling in a vehicle and is close to a rear evacuation room; the conductive wire harness is arranged in the bracket main body 1 and the mounting base 2 in a penetrating way, one end of the conductive wire harness is connected with the charging interface 101, and the other end of the conductive wire harness is suitable for being connected with a power supply system of a vehicle.

It can be understood that the electronic product bracket provided by the embodiment of the application is installed at the position of the vehicle close to the back space through the installation base 2, so that the entertainment experience of the back passengers can be increased while the normal driving of the front drivers is not influenced. In addition, the charging interface 101 on the electronic product bracket is connected with the power supply system of the vehicle, so that electric energy support can be provided for the electronic product, and the continuous working capacity of the electronic product is ensured.

It should be noted that, in the embodiment of the present application, the electronic product may be a mobile phone or a tablet computer, and the present application is not limited in particular. Further, the charging interface 101 may be a USB interface or a TYPE-C interface. In a specific embodiment, the charging interface 101 on the electronic product holder is a TYPE-C interface, and compared with a USB interface, the TYPE-C interface can support higher power output, so as to meet the requirement of fast charging of the electronic product in a short time.

In the embodiment of the present application, as shown in fig. 1, 4 and 5, the fixed end of the electronic product is provided with a fixing component 3, and the fixing component 3 includes a pair of magnetic attraction plates 301 that are attracted to each other, wherein one magnetic attraction plate 301 is hinged to the bracket main body 1. Specifically, the one end that installation base 2 was kept away from to support body 1 is equipped with ball end 102, is equipped with on the magnetic attraction plate 301 with ball end 102 looks adaptation spherical groove 302, so set up can guarantee that fixed subassembly 3 and support body 1 are connected steadily in the time of, can also make fixed subassembly 3 rotate for support body 1 to provide multiple viewing angle for the passenger, improve passenger's use experience.

In addition, a supporting frame 303 is rotatably connected to the other magnetic plate 301 on a side far away from the bracket main body 1, and the supporting frame 303 is suitable for being fixedly connected with an electronic product through 3M glue. Specifically, the supporting frame 303 is connected with the magnetic plate 301 through the damping rotating shaft, so that the adjusted angle can be fixed, and the supporting frame 303 and the magnetic plate 301 are prevented from rotating randomly. In addition, after the passenger dismantles two magnetic plates 301, through adjusting the relative angle between support frame 303 and the magnetic plates, can also make support frame 303 and magnetic plates 301 form ordinary electronic product support, realize the support to the specific angle of watching of electronic product.

In addition, in the embodiment of the present application, the magnets 3011 and the ferromagnetic metals 3012, such as iron and iron-nickel alloy, are provided on the end surfaces of the magnetic attraction plates 301 that attract each other, so that the arrangement can easily and simply realize the detachable connection of the two magnetic attraction plates 301, and at the same time, the number of the used connection pieces and the wear generated on the structure can be reduced. Preferably, the magnet 3011 is provided on the magnetic attraction plate 301 connected to the holder main body 1, and the ferromagnetic metal 3012 is provided on the magnetic attraction plate 301 provided with the support 303.

In a specific embodiment, as shown in fig. 4 and fig. 5, a plurality of hooks 3013 are disposed on one magnetic suction plate 301, and hook grooves 3014 adapted to the hooks are disposed on the other magnetic suction plate 301, so that the connection stability between the two magnetic suction plates 301 can be further increased, and the connection part has good shock resistance. In addition, in the present embodiment, a control button 3015 adapted to control the locking or unlocking operation of the hooks 3013 may be provided on the side of the magnetic plate 301 provided with the hooks 3013, and by pressing the control button 3015, it is convenient for the passenger 301 to mount the two magnetic plates 301 or dismount the two magnetic plates 301.

Further, in order to ensure the mounting accuracy of the two magnetic plates 301, a protruding portion 3016 may be provided on one of the end surfaces where the two magnetic plates 301 are connected, and a recessed portion 3017 adapted thereto may be provided on the other end surface. It is to be understood that the protruding portion 3016 and the recessed portion 3017 may be provided on both end surfaces where the two magnetic plates 301 are abutted, as long as the mounting and positioning of the two magnetic plates 301 can be achieved.

In some embodiments of the present application, a harness connector connected to the conductive harness is provided on the end face of the bracket body 1 connected to both the mounting base 2. According to the embodiment of the application, the wire harness connector is arranged on the end surface of the bracket main body 1, which is connected with the mounting base 2, so that the bracket main body 1 is communicated with the conductive wire harness in the mounting base 2, and the electric energy in the power supply system of a subsequent vehicle can be ensured to be smoothly transmitted to the electronic product. In addition, through setting up the pencil and connect, can make the support main part 1 and the interior conducting point pencil of installation base 2 and the electrical power generating system of vehicle form complete conductive loop, guarantee the normal transmission of electric energy.

It should be noted that, the wire harness connector on the end surface where the bracket main body 1 and the mounting base 2 are connected may be provided with one pair, two pairs or three pairs, which is not particularly limited herein, so long as the bracket main body 1 and the mounting base 2 can form a complete conductive loop with the power supply system of the vehicle.

In some embodiments of the present application, as shown in fig. 2 and 3, the harness connector includes a conductive thimble 103 and a conductive spring 201, the conductive thimble 103 is disposed on one of the bracket body 1 or the mounting base 2, and the conductive spring 201 is disposed on the other. It can be understood that in the embodiment of the present application, the conductive thimble 103 may be disposed on the bracket body 1, and the conductive spring 201 may be disposed on the mounting base 2; the conductive spring piece 201 may be provided on the holder body 1, and the conductive thimble 103 may be provided on the mounting base 2. In addition, since at least one pair of wire harness connectors can be arranged on the end surfaces of the bracket main body 1 and the mounting base 2, the bracket main body 1 can be provided with the conductive thimble 103 and the conductive spring 201, and the mounting base 2 can be correspondingly adjusted according to the arrangement conditions of the conductive thimble 103 and the conductive spring 201 on the bracket main body 1. The present application is not particularly limited in this regard.

According to the embodiment of the application, through the mutual matching of the conductive thimble 103 and the conductive elastic sheet 201, on one hand, the detachable connection of the bracket main body 1 and the mounting base 2 is conveniently realized, and the subsequent overhaul and maintenance of the bracket main body 1 and the mounting base 2 are facilitated; on the other hand, when the bracket body 1 and the mounting base 2 need to be assembled, the mutual matching of the conductive ejector pin 103 and the conductive elastic piece 201 can simplify the mounting flow of the bracket body 1 and the mounting base 2, and can simply and rapidly communicate the bracket body 1 with the conductive wire harness in the mounting base 2.

In some embodiments of the present application, as shown in fig. 3, a conductive spring seat 202 is provided on the mounting base 2, a plurality of mounting portions adapted to mount the conductive spring 201 are provided on the conductive spring seat 202, and an insulation protrusion 2021 is provided between adjacent mounting portions. In the implementation of the application, the plurality of mounting parts suitable for mounting the conductive spring 201 are arranged on the conductive spring seat 202, so that the position of the conductive spring 201 in the mounting process is more accurate, and the mounting deviation is avoided. In addition, by providing the insulating protrusions 2021 between the adjacent mounting portions, contact between the conductive elastic pieces 201 in the adjacent mounting portions can be avoided, so that short circuit of the conductive wire harness is caused, and the charging effect of the electronic product bracket on the electronic product is affected.

In some embodiments of the present application, as shown in fig. 2 and 3, an end of the mounting base 2 facing the bracket body 1 is provided with an opening groove 203 for mounting the bracket body 1, the inner wall of the opening groove 203 is provided with a plurality of guide protrusions 2031, and the bracket body 1 is provided with guide grooves 104 adapted to the guide protrusions 2031. In the embodiment of the application, the opening groove 203 is arranged at one end of the mounting base 2 facing the bracket main body 1, so that the bracket main body 1 can be conveniently inserted into the opening groove 203, and the bracket main body 1 and the mounting base 2 can be mounted; in addition, the guide protrusion 2031 extending along the extending direction of the open slot 203 is provided on the inner wall of the open slot 203, so that a guide can be provided for smooth installation of the bracket body 1 and the installation base 2, ensuring that the bracket body 1 can be inserted into the correct position in the open slot 203, and preventing the bracket body 1 from being dislocated or swaying in the open slot 203. Meanwhile, the guide groove 104 matched with the guide protrusion 2031 is formed in the bracket main body 1, so that the bracket main body 1 is tightly embedded on the mounting base 2, and the connection stability between the bracket main body 1 and the mounting base 2 is ensured.

It is to be understood that the guide groove 104 may be provided on the inner wall of the open groove 203 and the guide protrusion 2031 may be provided on the holder main body 1; the inner wall of the opening 203 may be provided with both the guide groove 104 and the guide protrusion 2031, and the bracket main body 1 may be adjusted according to the arrangement of the guide groove 104 and the guide protrusion 2031 on the opening 203. The present application is not particularly limited as long as the mounting accuracy and the connection stability between the mounting base 2 and the bracket main body 1 can be ensured.

In some embodiments of the present application, as shown in fig. 1 and 2, a clamping portion 105 is provided on a side wall of the bracket body 1, and an avoidance slope 1051 is provided on a side of the clamping portion 105 facing the opening groove 203; the mounting base 2 is provided with a clamping groove matched with the clamping part 105. It can be understood that the side wall of the bracket body 1 is provided with the clamping part 105, and the mounting base 2 is provided with the clamping groove matched with the clamping part 105, so that the connection stability between the bracket body 1 and the mounting base 2 can be further ensured, and the detachable connection between the bracket body 1 and the mounting base 2 is realized.

It should be noted that, in the embodiment of the present application, the avoiding inclined plane 1051 gradually inclines from the top surface of the clamping portion 105 to the bottom surface of the clamping portion 105, so that the clamping portion 105 can automatically guide and guide the clamping portion 105 when being clamped into the clamping groove, so that the clamping portion 105 can find a correct position more easily. In addition, the inclined avoidance slope 1051 can gradually reduce the resistance of the clamping portion 105 in the clamping process or the disassembling process, so that the assembly or the disassembly of the clamping portion 105 and the clamping groove can be smoothly completed, and the complexity degree and the consumption of strength in the assembly process or the disassembly process are reduced.

In addition, in the embodiment of the present application, the side of the clamping portion 105 facing the opening groove 203 is provided with the avoidance slope 1051, and the opposite side of the avoidance slope 1051 is provided with the plane extending along the height direction thereof, so that when the clamping portion 105 is clamped and fixed with the clamping groove, the clamping portion 105 and the clamping groove can have enough contact area, and the connection stability between the bracket main body 1 and the mounting base 2 is ensured.

In some embodiments of the present application, as shown in fig. 3, a cover 204 adapted to seal the open slot 203 is provided on the open slot 203, and the cover 204 is hinged to one side of the open slot 203; the cover 204 has an open state in which the free end of the cover 204 rotates in a direction away from the ceiling, and a closed state; in the closed state, the cover 204 covers and seals the notch of the open groove 203.

It will be appreciated that the embodiment of the present application, in which the cover 204 is hinged to one side of the open slot 203, can simply and quickly implement the opening and closing operations of the cover 204 to the open slot 203. In the open state, by rotating the cover plate 204, a space suitable for mounting the bracket body into the open groove 203 or removing the bracket body from the open groove 203 can be formed between the cover plate 204 and the open groove 203 without affecting the mounting or dismounting process of the bracket body 1 and the mounting base 2. In the closed state, the bracket body is taken out from the open groove 203, and the cover plate 204 is covered on the open groove 203 by rotating the cover plate 204, so that on one hand, dust, moisture and other impurities can be prevented from entering the open groove 203, and on the other hand, the appearance of the mounting base 2 can be more attractive.

In a second aspect, an embodiment of the present application provides a vehicle including: cab, foretell electronic product support and electrical power generating system.

Specifically, a ceiling is arranged in the cab, and a line interface is arranged on the ceiling; the electronic product bracket is arranged on the ceiling and is close to the rear evacuation room; the power supply system is connected with the conductive wire harness through a line interface.

According to the vehicle provided by the embodiment of the application, the electronic product bracket is arranged on the ceiling in the vehicle and is close to the rear-row space, so that the normal driving of a front driver is not influenced, and the use experience of a rear passenger can be increased. Further, a circuit interface is arranged on the ceiling, so that a conductive wire harness in the electronic product bracket is connected with a power supply system of a vehicle, stable electric energy support can be provided for the electronic product, and the continuous working capacity of the electronic product is ensured.

It will be appreciated that in order to ensure a good use experience for all passengers in the rear row, the mounting slot is preferably provided near the middle of the junction of the front space of the vehicle and the roof of the rear compartment. By the arrangement, all passengers in the back row can have good watching experience when using the electronic product through the electronic product bracket.

It should be noted that, the vehicle in the present application may refer to a large-sized vehicle, a small-sized vehicle, a special-Purpose vehicle, etc., and the vehicle in the present application may be a sedan type, an off-road type, a Multi-Purpose vehicle (MPV) type, or other types, for example, according to the types of Vehicles.

In some embodiments of the present application, as shown in fig. 3, the ceiling is further provided with a mounting groove, the mounting groove is detachably connected with the mounting base 2, the line interface is provided on a side wall of the mounting groove, and a circumferential side of one end of the mounting base 2 facing away from the mounting groove is provided with an annular table 205. It can be understood that through set up the mounting groove with the installation base 2 looks adaptation of electronic product support on the ceiling, the installation location between the two is accomplished fast to be convenient for, promotes passenger's use experience. In addition, because the diameter of annular platform 205 is greater than the diameter of mounting groove, consequently when mounting base 2 installs in the mounting groove of back of the body door, can play the shielding effect to the mounting groove, promote the aesthetic property that mounting base 2 and mounting groove are connected, can also play the shade effect simultaneously, prevent that rainwater, dust etc. from getting into in the mounting groove. Further, the line interface is arranged on the side wall of the mounting groove, so that the line layout can be hidden, and the joint of the electronic product bracket and the vehicle ceiling is tidier and more attractive.

In some embodiments of the application, the mounting slots are connected to the mounting base 2 by fasteners, as shown in fig. 3. It will be appreciated that the fastener in the embodiment of the present application may be a screw or a bolt, which is not particularly limited herein, so long as the mounting groove and the mounting base 2 can be securely connected. In addition, the use of fasteners to connect the mounting groove to the mounting base 2 also has the advantage of convenient disassembly and maintenance. When the installation groove or the installation base 2 needs to be replaced or repaired, the installation groove and the installation base 2 can be conveniently detached only by loosening the fasteners. This makes subsequent maintenance and repair work easier, saving time and costs.

The foregoing embodiment numbers of the present application are merely for the purpose of description, and do not represent the advantages or disadvantages of the embodiments. The foregoing description is only of the preferred embodiments of the present application, and is not intended to limit the scope of the application, but rather is intended to cover any equivalents of the structures or equivalent processes disclosed herein or in the alternative, which may be employed directly or indirectly in other related arts.

Claims (10)

1. An electronic product holder, comprising:

The charging device comprises a bracket main body (1), a charging interface (101) and a charging device, wherein one end of the bracket main body (1) is provided with an electronic product fixed end;

one side of the mounting base (2) is connected with the other end of the bracket main body (1), and the other opposite side is suitable for being fixed on a ceiling in a vehicle and is close to a rear evacuation room;

And the conductive wire harness is arranged in the bracket main body (1) and the mounting base (2) in a penetrating way, one end of the conductive wire harness is connected with the charging interface (101), and the other end of the conductive wire harness is suitable for being connected with a power supply system of a vehicle.

2. The electronic product holder according to claim 1, wherein a wire harness connector connected to the conductive wire harness is provided on an end face of the holder main body (1) connected to both the mounting base (2).

3. The electronic product holder according to claim 2, wherein the harness connector comprises a conductive thimble (103) and a conductive spring piece (201), the conductive thimble (103) is disposed on one of the holder body (1) or the mounting base (2), and the conductive spring piece (201) is disposed on the other.

4. An electronic product holder according to claim 3, wherein the mounting base (2) is provided with a conductive spring plate seat (202), the conductive spring plate seat (202) is provided with a plurality of mounting portions adapted to mount the conductive spring plate (201), and an insulation protrusion (2021) is provided between adjacent mounting portions.

5. The electronic product bracket according to claim 1, wherein an end of the mounting base (2) facing the bracket main body (1) is provided with an opening groove (203) for mounting the bracket main body (1), the inner wall of the opening groove (203) is provided with a plurality of guide protrusions (2031), and the bracket main body (1) is provided with guide grooves (104) matched with the guide protrusions (2031).

6. The electronic product bracket according to claim 5, wherein a clamping part (105) is arranged on the side wall of the bracket main body (1), and an avoidance inclined surface (1051) is arranged on one side of the clamping part (105) facing the open slot (203); the mounting base (2) is provided with a clamping groove matched with the clamping part (105).

7. The electronic product holder according to claim 5, wherein a cover plate (204) adapted to seal the open slot (203) is provided on the open slot (203), and the cover plate (204) is hinged to one side of the open slot (203); the cover plate (204) has an open state in which the free end of the cover plate (204) rotates in a direction away from the ceiling, and a closed state; in the closed state, the cover plate (204) covers and seals the notch of the open groove (203).

8. The electronic product holder according to any one of claims 1 to 7, wherein the electronic product fixing end is provided with a fixing assembly (3), the fixing assembly (3) comprising a pair of mutually attracted magnetic attraction plates (301), one of the magnetic attraction plates (301) being hinged to the holder body (1); the other magnetic suction plate (301) is provided with a support frame (303) which is rotationally connected with the magnetic suction plate, and the support frame (303) is suitable for being fixedly connected with an electronic product.

9. A vehicle, characterized by comprising:

the cab is internally provided with a ceiling, and a line interface is arranged on the ceiling;

The electronics rack of any one of claims 1 to 8 mounted to the ceiling and adjacent to a rear drain;

and the power supply system is connected with the conductive wire harness through the line interface.

10. The vehicle according to claim 9, characterized in that the roof is further provided with a mounting groove, which is detachably connected with the mounting base (2), the line interface is provided on a side wall of the mounting groove, and a circumferential side of the mounting base (2) is provided with an annular table (205).