Vehicle-mounted electronic device holder

Abstract

A vehicle-mounted electronic device holder, comprising a first connecting member (10), a first telescopic arm assembly (20), a second telescopic arm assembly (30), and two second connecting members (40). The first connecting member is configured to be connected to an electronic device fixing member; a first end (20a) of the first telescopic arm assembly is hinged to the first connecting member, and the length of the first telescopic arm assembly can change by extension and retraction. A first end (30a) of the second telescopic arm assembly is hinged to the first connecting member, and the length of the second telescopic arm assembly can change by extension and retraction; one of the two second connecting members is hinged to a second end (20b) of the first telescopic arm assembly, the other second connecting member is hinged to a second end (30b) of the second telescopic arm assembly, and the two second connecting members are respectively configured to be detachably mounted on two support rods of a seat pillow in a vehicle. The vehicle-mounted electronic device holder allows a passenger sitting in any position behind the seat to conveniently view and use an electronic device.

Description

Car electronic equipment bracket Technical Field

[0001] The present application relates to the technical field of electronic equipment brackets, and in particular to a vehicle electronic equipment bracket. Background Art

[0002] Passengers in the back seat of a car often need to watch videos on their phones or tablets. To improve passenger comfort, electronic device holders are installed on the backrests of the driver's and front passenger's seats. The mobile phone or tablet is fixed on the electronic device holder, freeing passengers from having to hold the phone or tablet for a long time.

[0003] Existing electronic device holders for vehicles can often only be fixed directly behind the driver's and front passenger's seats. When passengers sit in the back row between the driver's and front passenger's seats, it is difficult to view and use the electronic devices on the electronic device holders directly behind the seats. Therefore, it is necessary to develop an electronic device holder that allows passengers to conveniently view and use electronic devices from any position behind the seats. Technical issues

[0004] The present application mainly provides a vehicle electronic device bracket, which solves the problem that the vehicle electronic device bracket is difficult to use when a passenger sits in the back row between the driver's seat and the co-driver's seat. Technical Solutions

[0005] In order to solve the above technical problems, the present application provides a vehicle electronic device bracket, comprising a first connecting member, a first telescopic arm assembly, a second telescopic arm assembly and two second connecting members. The first connecting member is used to connect to the electronic device fixing member; the first telescopic arm assembly has a first end and a second end, the first end of the first telescopic arm assembly is hinged to the first connecting member, and the first telescopic arm assembly can change its length by telescoping; the second telescopic arm assembly has a first end and a second end, the first end of the second telescopic arm assembly is hinged to the first connecting member, and the second telescopic arm assembly can change its length by telescoping; one of the two second connecting members is hinged to the second end of the first telescopic arm assembly, and the other second connecting member is hinged to the second end of the second telescopic arm assembly, and the two second connecting members are respectively used to be detachably mounted on the two pillars of the seat pillow in the vehicle.

[0006] In one embodiment, the second connecting member includes a detachably connected plug and a connecting member body, and the second end of the first telescopic arm assembly and the second end of the second telescopic arm assembly are both hingedly connected to the connecting member body in a damped manner; the connecting member body has a through installation groove, and one end of the installation groove has an opening, and the opening is for the seat pillow pillar to be installed in the installation groove. When the plug is connected to the connecting member body, at least a portion of the plug is arranged in the installation groove through the opening to seal the opening.

[0007] In one embodiment, the opening is located at one end of the extending direction of the installation slot, and the extending direction of the installation slot is perpendicular to the through direction of the installation slot.

[0008] In one embodiment, the plug includes a rotating part and a supporting part, the outer surface of the connector body has an external thread, the rotating part has an accommodating cavity, and the side wall of the accommodating cavity has an internal thread that can engage with the external thread; one end of the supporting part is provided on the inner wall of the accommodating cavity, and the supporting part and the rotating part can rotate relative to each other. When the plug is connected to the connector body, the other end of the supporting part can abut against the pillar in the installation groove to fix the second connector on the pillar.

[0009] In one embodiment, the end of the support portion away from the rotating portion has a groove, and when the plug is connected to the connector body, the inner wall of the groove and the inner wall of the installation groove can be in close contact with the pillar.

[0010] In one embodiment, the hinge axis between the first end of the first telescopic arm assembly and the first connecting member is the first rotation axis, the hinge axis between the first end of the second telescopic arm assembly and the first connecting member is the second rotation axis, and the hinge axis between the second connecting member and the first telescopic arm assembly or the second telescopic arm assembly is the third rotation axis. The axis line of the first rotation axis, the axis line of the second rotation axis and the axis line of the third rotation axis are parallel, and the axis line of the first rotation axis, the axis line of the second rotation axis and the axis line of the third rotation axis are all perpendicular to the telescopic direction of the first telescopic arm assembly and the telescopic direction of the second telescopic arm assembly.

[0011] In one embodiment, the first telescopic arm assembly includes a first support arm and a second support arm, one end of the first support arm is hinged to the first connecting member, and the other end of the first support arm is slidably connected to one end of the second support arm, so that the first support arm can slide relative to the second support arm to achieve telescoping, and the other end of the second support arm is hinged to the second connecting member; the second telescopic arm assembly includes a third support arm and a fourth support arm, one end of the third support arm is hinged to the first connecting member, and the other end of the third support arm is slidably connected to one end of the fourth support arm, so that the third support arm can slide relative to the fourth support arm to achieve telescoping, and the other end of the fourth support arm is hinged to the third connecting member.

[0012] In one embodiment, one of the first support arm and the second support arm has a first through-cavity, and at least a portion of the other is disposed in the first through-cavity and can be slidably connected to the cavity wall of the first through-cavity to extend into or exit the first through-cavity; one of the third support arm and the fourth support arm has a second through-cavity, and at least a portion of the other is disposed in the second through-cavity and can be slidably connected to the cavity wall of the second through-cavity to extend into or exit the second through-cavity.

[0013] In one embodiment, a first damping structure is provided in the first through cavity, and the first damping structure is provided between the first support arm and the second support arm, so that the first support arm and the second support arm can slide relative to each other with damping; a second damping structure is provided in the second through cavity, and the second damping structure is provided between the third support arm and the fourth support arm, so that the third support arm and the fourth support arm can slide relative to each other with damping.

[0014] In one embodiment, the first damping structure and the second damping structure are annular or tubular damping plates, each having an annular protrusion.

[0015] In one embodiment, a spherical hinge portion is provided at one end of the first connecting member, which is used for ball-jointing with the electronic equipment fixing member; the other end of the first connecting member opposite to the spherical hinge portion is damped and hinged with the first telescopic arm assembly and the second telescopic arm assembly.

[0016] In one embodiment, the vehicle electronic device bracket further includes an electronic device fixing member, which is used to fix the electronic device. The electronic device fixing member has a spherical mounting cavity, and the spherical hinge portion is disposed in the spherical mounting cavity. Beneficial effects

[0017] The present application provides a vehicle electronic device bracket, comprising a first connector, a first telescopic arm assembly, a second telescopic arm assembly, and two second connectors. The first connector is used to connect to an electronic device fixture; the first end of the first telescopic arm assembly is hinged to the first connector, and the first telescopic arm assembly can change its length by telescoping. The first end of the second telescopic arm assembly is hinged to the first connector, and the second telescopic arm assembly can change its length by telescoping. One of the two second connectors is hinged to the second end of the first telescopic arm assembly, and the other second connector is hinged to the second end of the second telescopic arm assembly. The two second connectors are respectively used to be detachably mounted on two pillars of a seat pillow in a vehicle. When a passenger is sitting directly behind a car seat, the two second connectors can be respectively mounted on the two pillars of the seat pillow directly in front of the passenger, and the first telescopic arm assembly and the second telescopic arm assembly can be adjusted to a shorter length. When a passenger is sitting between the driver and co-driver seats in the rear row, the first telescopic arm assembly and the second telescopic arm assembly can be adjusted to a longer length, and one second connector can be fixed to the pillar of the driver's seat pillow and the other second connector can be fixed to the pillar of the co-driver's seat pillow, so that the electronic device fixture connected to the first connector is located in front of the passenger between the driver and co-driver seats. Thus, the vehicle electronic device holder, through the retractable telescopic arm assembly and the second connector detachable from the seat pillow pillar, enables the passenger to conveniently view and use the electronic device at any position behind the seat. Furthermore, by articulating the telescopic arm assembly with the first connector and the second connector, and by making the telescopic arm adjustable in length, the vehicle electronic device holder has multiple degrees of freedom and can be adjusted to a wide range of degrees, making it convenient for the passenger to adjust the angle of the vehicle electronic device holder according to their position and sitting posture. Furthermore, the first connecting member is supported by the first telescopic arm assembly and the second telescopic arm assembly, so that the electronic device bracket has better stability when supporting the electronic device and adjusting the position or orientation of the electronic device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] FIG1 is a schematic structural diagram of a vehicle electronic device bracket in one state provided by an embodiment of the present application;

[0019] FIG2 is a schematic structural diagram of the vehicle electronic device bracket of FIG1 in another state;

[0020] FIG3 is a schematic structural diagram of the vehicle electronic device bracket of FIG1 in another state;

[0021] FIG4 is a schematic diagram of the explosion structure of FIG3 ;

[0022] FIG5 is a schematic diagram of an exploded structure of the hinged connection between a first connecting member, a portion of the first telescopic arm assembly, and a portion of the second telescopic arm assembly provided in one embodiment of the present application;

[0023] FIG6 is a schematic diagram of an exploded structure of the hinged connection between a connector body and a portion of a telescopic arm assembly according to an embodiment of the present application;

[0024] FIG7 is a schematic diagram of an exploded structure of a second connecting member provided in one embodiment of the present application;

[0025] FIG8 is a schematic diagram of the exploded structure of the first telescopic arm assembly and the second telescopic arm assembly provided in one embodiment of the present application. Modes for Carrying Out the Invention

[0026] The present invention will be further described in detail below by means of specific embodiments in conjunction with the accompanying drawings. Similar elements in different embodiments are numbered with associated similar elements. In the following embodiments, many detailed descriptions are provided to enable the present application to be better understood. However, those skilled in the art will readily appreciate that some of the features may be omitted in different circumstances, or may be replaced by other elements, materials, or methods. In some cases, some operations related to the present application are not shown or described in the specification. This is to avoid the core portion of the present application being overwhelmed by excessive descriptions, and for those skilled in the art, it is not necessary to describe these related operations in detail. They will fully understand the related operations based on the description in the specification and the general technical knowledge in the art.

[0027] In addition, the features, operations, or characteristics described in the specification may be combined in any appropriate manner to form various embodiments. Furthermore, the steps or actions in the method description may be reordered or adjusted in a manner readily apparent to those skilled in the art. Therefore, the various sequences in the specification and drawings are provided solely for the purpose of clearly describing a particular embodiment and are not intended to be mandatory, unless otherwise specified.

[0028] Component numbers used herein, such as "first" and "second," are used solely to distinguish the components being described and do not convey any sequential or technical meaning. References to "connection" and "coupling" herein, unless otherwise specified, include both direct and indirect connections (couplings).

[0029] Referring to Figures 1-4, Figures 1-3 provide schematic structural diagrams of a vehicle electronic device bracket in several different states according to one embodiment, and Figure 4 is a schematic exploded structural diagram of Figure 3. The present application provides a vehicle electronic device bracket comprising a first connector 10, a first telescopic arm assembly 20, a second telescopic arm assembly 30, and two second connectors 40.

[0030] The first connector 10 is used to connect to an electronic device fixing member, and the electronic device fixing member is used to fix a mobile electronic device, for example, a mobile phone, a tablet computer, an e-reader, or other mobile electronic device.

[0031] The first telescopic arm assembly 20 has a first end 20a and a second end 20b along the length direction of the first telescopic arm assembly 20. The first end 20a of the first telescopic arm assembly 20 is hinged to the first connecting member 10. The hinge can be a damped hinge. The first telescopic arm assembly 20 can change the length of the first telescopic arm assembly 20 by telescoping.

[0032] The second telescopic arm assembly 30 has a first end 30a and a second end 30b along the length direction of the second telescopic arm assembly 30. The first end 30a of the second telescopic arm assembly 30 is hinged to the first connecting member 10. The hinge can be a damped hinge. The second telescopic arm assembly 30 can change the length of the second telescopic arm assembly 30 by telescoping.

[0033] One of the two second connectors 40 is hingedly connected to the second end 20b of the first telescopic arm assembly 20, and the hinged connection may be damped. The other of the two second connectors 40 is hingedly connected to the second end 30b of the second telescopic arm assembly 30 with damping. The two second connectors 40 are respectively configured to be detachably mounted on two pillars of a seat headrest in a vehicle. For example, the two second connectors 40 may be respectively mounted on two pillars of the driver's seat headrest, or the two second connectors 40 may be respectively mounted on two pillars of the passenger seat headrest, or one second connector 40 may be mounted on one pillar of the driver's seat headrest, and the other second connector 40 may be mounted on one pillar of the passenger seat headrest.

[0034] When a passenger is seated directly behind a vehicle seat (driver's seat or front passenger seat), the two second connectors 40 can be installed on the two pillars of the seat headrest directly in front of the passenger, and the first telescopic arm assembly 20 and the second telescopic arm assembly 30 can be adjusted to a shorter length (as shown in FIG1 ). When a passenger is seated between the driver's and front passenger seats in the rear row, the first telescopic arm assembly 20 and the second telescopic arm assembly 30 can be adjusted to a longer length, with one second connector 40 fixed to the pillar of the driver's seat headrest and the other second connector 40 fixed to the pillar of the front passenger seat headrest. This positions the electronic device mounting member connected to the first connector 10 in front of the passenger between the driver's and front passenger seats (as shown in FIG2 and FIG3 ). Thus, the vehicle electronic device holder realizes the vehicle electronic device holder by means of two retractable telescopic arm assemblies and two second connecting parts 40 detachable from the seat pillow pillars, so that passengers can conveniently view and use electronic devices while sitting in any position behind the seat. In addition, by articulating the telescopic arm assembly to the first connecting part 10 and the second connecting part 40, and by adjusting the length of the telescopic arm, the vehicle electronic device holder realizes multiple degrees of freedom and large-scale adjustment, making it convenient for passengers to adjust the angle of the vehicle electronic device holder according to their position and sitting posture.

[0035] Furthermore, the first connecting member is supported jointly by the first telescopic arm assembly and the second telescopic arm assembly. Compared with supporting the electronic device holder by only one telescopic arm assembly, the electronic device holder can provide better stability when supporting the electronic device and adjusting the position or orientation of the electronic device.

[0036] Preferably, as shown in Figures 1-4, in one embodiment, one end of the first connector 10 has a spherical hinge portion 11, which is used to form a spherical hinge connection with the electronic device holder. In one embodiment, the in-vehicle electronic device further includes an electronic device holder (not shown) for securing the electronic device. The electronic device holder has a spherical mounting cavity, and the spherical hinge portion 11 is disposed within the spherical mounting cavity, thereby forming a spherical hinge connection between the electronic device holder and the first connector 10.

[0037] In this embodiment, the first connector 10 is ball-hinged with the electronic device fixture, so that the movement of the electronic device fixture relative to the first connector 10 is restricted, while the rotation of the electronic device fixture relative to the first connector 10 is not restricted. The electronic device fixture has a large degree of freedom to rotate relative to the first connector 10, thereby facilitating passengers to adjust the angle of the electronic device fixture according to their position and sitting posture.

[0038] Preferably, in one embodiment, the other end of the first connecting member 10 opposite to the spherical hinge portion 11 is hinged with the first telescopic arm assembly 20 and the second telescopic arm assembly 30 in a damped manner. Specifically, as shown in FIG5 , one end of the first connecting member 10 has a spherical hinge portion 11, and the other end of the first connecting member 10 opposite to the spherical hinge portion 11 has two first accommodating cavities 12, wherein a first rotation axis 13 and a second rotation axis 14 are respectively provided in the two first accommodating cavities 12. The hinge axis between the first end 20a of the first telescopic arm assembly 20 and the first connecting member 10 is the first rotation axis 13, and the hinge axis between the first end 30a of the second telescopic arm assembly 30 and the first connecting member 10 is the second rotation axis 14, and the axis of the first rotation axis 13 and the axis of the second rotation axis 14 may be parallel.

[0039] Two first damping members 15 are fixedly mounted on both ends of the first rotating shaft 13 via nuts. Each first damping member 15 has an annular slope, and the height of the annular slope gradually decreases from the outside to the inside of the first accommodating chamber 12, forming a truncated cone-shaped first damping member 15. The first telescopic arm assembly 20 is mounted on the annular slopes of the two first damping members 15, thereby enabling damped rotation of the first telescopic arm assembly 20 relative to the first connecting member 10 along the first rotating shaft 13.

[0040] Two second damping members 16 are mounted on both ends of the second rotating shaft 14, secured by nuts. Each second damping member 16 has an annular slope, and the height of the slope gradually decreases from the outside to the inside of the first accommodating chamber 12, forming a frustum-shaped second damping member 16. The second telescopic arm assembly 30 is mounted on the annular slopes of the two second damping members 16, thereby enabling damped rotation of the second telescopic arm assembly 30 relative to the first connecting member 10 along the second rotating shaft 14.

[0041] An annular slope is provided on the first damping member 15 and the second damping member 16. The advantage of the slope over the end face is that the end face connection contact surface is smoother and easier to loosen, while the slope can increase the friction of the contact surface, making the damping rotation connection tight and not easy to loosen.

[0042] In one embodiment, the rotational range of the first telescopic arm assembly 20 and the second telescopic arm assembly 30 can be set by adjusting the shape of the first accommodating cavity 12. For example, in FIG1 , the second end 20b of the first telescopic arm assembly 20 and the second end 30b of the second telescopic arm assembly 30 are closest to each other, the length extension direction of the first telescopic arm assembly 20 is parallel to the length extension direction of the second telescopic arm assembly 30, and the angle between the first telescopic arm assembly 20 and the second telescopic arm assembly 30 is 0. In FIG2 , the second end 20b of the first telescopic arm assembly 20 and the second end 30b of the second telescopic arm assembly 30 are farthest apart, the length extension direction of the first telescopic arm assembly 20 and the length extension direction of the second telescopic arm assembly 30 are aligned, and the angle between the first telescopic arm assembly 20 and the second telescopic arm assembly 30 is 180 degrees. In FIG3 , a certain angle α is defined between the first telescopic arm assembly 20 and the second telescopic arm assembly 30, where 0<α<180°. Of course, in other embodiments, the rotational range of the first telescopic arm assembly 20 and the second telescopic arm assembly 30 can also be other ranges, not limited to the range shown in this application.

[0043] Please refer to Figure 6, which shows an exploded view of the structure in which the second connecting member 40 is hingedly connected to the second end of the telescopic arm assembly with damping. In one embodiment, the second connecting member 40 has a second accommodating cavity 41, and a third rotation axis 42 is disposed in the second accommodating cavity 41. That is, the hinge axis between the second connecting member 40 and the first telescopic arm assembly 20 or the second telescopic arm assembly 30 is the third rotation axis 42, and the axis of the third rotation axis 42 can be parallel to the axes of the first rotation axis 13 and the second rotation axis 14. The axis centerlines of the first rotation axis 13, the second rotation axis 14, and the third rotation axis 42 are all perpendicular to the extension and retraction directions of the first telescopic arm assembly 20 and the second telescopic arm assembly 30.

[0044] In one embodiment, two third damping members 43 are fixedly mounted on both ends of the third rotation axis 42 via nuts. Each third damping member 43 has an annular slope, and the height of the annular slope gradually decreases from the outside to the inside of the second accommodating chamber 41, forming a frustum-shaped third damping member 43. The second end 20b of the first telescopic arm assembly 20 or the second end 30b of the second telescopic arm assembly 30 is mounted on the annular slopes of the two third damping members 43, thereby enabling the first telescopic arm assembly 20 or the second telescopic arm assembly 30 to rotate relative to the second connecting member 40 along the third rotation axis 42 with damping.

[0045] Please refer to Figure 7, which is an exploded view of the second connector 40 according to one embodiment. The second connector 40 includes a removable plug 44 and a connector body 45. The connector body 45 of one of the two second connectors 40 is hingedly connected to the second end 20b of the first telescopic arm assembly 20, and the connector body 45 of the other of the two second connectors 40 is hingedly connected to the second end 30b of the second telescopic arm assembly 30. The connector body 45 has a through-going mounting slot 451, as indicated by the dashed line O' in Figure 7. One end of the mounting slot 451 has an opening 452 for mounting a seat pillow support in the mounting slot 451. When the plug 44 is connected to the connector body 45, at least a portion of the plug 44 passes through the opening 452 and is disposed in the mounting slot 451 to block the opening 452.

[0046] In one embodiment, the opening is located at one end of the extending direction of the installation slot. The extending direction of the installation slot is shown by the dotted line O in FIG. 7 . The extending direction of the installation slot is perpendicular to the through direction of the installation slot.

[0047] By providing a detachable plug 44 and a connector body 45, the vehicle electronic device holder is detachable from the pillar. Passengers can install the two second connectors 40 on the seat pillow pillars according to their position. If the passenger adjusts their position, the second connector 40 can be removed from one pillar and installed on another. When the vehicle electronic device holder is no longer needed, it can be stored, saving space in the vehicle and providing a better user experience.

[0048] In one embodiment, the plug 44 and the connector body 45 can be detachably connected by means of snap connection, thread connection, or magnetic attraction, etc. In the embodiment of Figure 7, the plug 44 and the connector body 45 are detachably connected by means of thread connection.

[0049] Specifically, the plug 44 includes a rotating portion 441 and a supporting portion 442. The outer surface of the connector body 45 has an external thread, the rotating portion 441 has a receiving cavity 4411, and the side wall of the receiving cavity 4411 has an internal thread that can engage with the external thread. One end of the supporting portion 442 is provided on the inner wall of the receiving cavity 4411. When the plug 44 is connected to the connector body 45, the other end of the supporting portion 442 can be provided in the mounting groove 451 and abut against the pillar of the seat pillow in the mounting groove 451 to fasten the second connector 40 to the pillar. In other embodiments, the inner wall of the mounting groove 451 may have an internal thread, and the outer side surface of the rotating portion 441 may have an external thread that engages with the internal thread.

[0050] In this embodiment, the support portion 442 and the rotating portion 441 are capable of relative rotation along the axis of the plug 44. When the rotating portion 441 rotates relative to the connector body 45, the support portion 442 does not rotate but slides relative to the connector body 45. This translates the relative rotational motion of the rotating portion 441 and the connector body 45 into relative sliding motion between the support portion 442 and the connector body 45. After positioning the support post in the mounting slot 451, the user can rotatably install the plug 44 on the connector body 45. The threaded engagement forces the support portion 442 to tightly abut the support post and the wall of the mounting slot 451, preventing the support post from loosening within the mounting slot 451. This method of securing the automotive electronic device bracket is simple, stable, and user-friendly.

[0051] In other embodiments, the supporting portion 442 and the rotating portion 441 may also be relatively fixed, and the supporting portion 442 may be rotatably moved into or out of the mounting slot 451 .

[0052] In one embodiment, the end of the support portion 442 away from the rotating portion 441 has a groove 4421. When the plug 44 is connected to the connector body 45, the inner wall of the groove 4421 and the inner wall of the mounting groove 451 can be in close contact with the pillar. For example, the pillar can be cylindrical, the mounting groove 451 can be approximately U-shaped, and the groove 4421 can be semi-cylindrical. When the plug 44 is connected to the connector body 45, the shape formed by the mounting groove 451 and the groove 4421 is approximately cylindrical.

[0053] In one embodiment, as shown in FIG8 , FIG8 provides an exploded view of the first telescopic arm assembly 20 and the second telescopic arm assembly 30. The first telescopic arm assembly 20 includes a first support arm 21 and a second support arm 22. One end of the first support arm 21 is hingedly connected to the first connector 10, and the other end of the first support arm 21 is slidably connected to one end of the second support arm 22, allowing the first support arm 21 to slide relative to the second support arm 22 to achieve telescoping. The other end of the second support arm 22 is hingedly connected to the second connector 40.

[0054] The second telescopic arm assembly 30 includes a third support arm 31 and a fourth support arm 32. One end of the third support arm 31 is hinged to the first connecting member 10, and the other end of the third support arm 31 is slidably connected to one end of the fourth support arm 32, so that the third support arm 31 can slide relative to the fourth support arm 32 to achieve telescopic movement. The other end of the fourth support arm 32 is hinged to the third connecting member.

[0055] The telescopic arm assembly can change its length by sliding the two support arms relative to each other, so that passengers can easily adjust the length of the first telescopic arm assembly 20 and the second telescopic arm assembly 30 as needed, thereby obtaining a more comfortable experience of using electronic devices.

[0056] In one embodiment, one of the first support arm 21 and the second support arm 22 has a first through-cavity 23, while the other is at least partially disposed within the first through-cavity and slidably connected to the wall of the first through-cavity to extend into or out of the first through-cavity. One of the third support arm 31 and the fourth support arm 32 has a second through-cavity, while the other is at least partially disposed within the second through-cavity and slidably connected to the wall of the second through-cavity to extend into or out of the second through-cavity. In other words, the telescopic arm assembly can achieve relative movement of the two support arms by telescoping the two support arms, thereby changing the length of the telescopic arm assembly.

[0057] In one embodiment, a first damping structure 23 is provided in the first through-hole cavity, and the first damping structure 23 is provided between the first support arm 21 and the second support arm 22, so that the first support arm 21 and the second support arm 22 can slide relative to each other with damping. A second damping structure 33 is provided in the second through-hole cavity, and the second damping structure 33 is provided between the third support arm 31 and the fourth support arm 32, so that the third support arm 31 and the fourth support arm 32 can slide relative to each other with damping. By making the two support walls in the telescopic arm assembly slide with damping, the telescopic arm assembly can be fixed at a certain length by friction. This method makes it easier for the user to change the length of the telescopic arm assembly, and the length of the telescopic arm assembly can be changed with a greater force.

[0058] In one embodiment, the first damping structure 23 and the second damping structure 33 are annular or tubular damping plates with an annular protrusion, that is, the two support arms can slide relative to each other with damping through the damping plate between the two support arms.

[0059] The above examples are used to illustrate the present invention, which are only used to help understand the present invention and are not intended to limit the present invention. Those skilled in the art of the present invention can make some simple deductions, modifications or substitutions based on the concept of the present invention.

Claims

1. A vehicle electronic equipment bracket, characterized in that: include: A first connecting member, the first connecting member is used to connect to the electronic equipment fixing member; A first telescopic arm assembly, the first telescopic arm assembly having a first end and a second end, the first end of the first telescopic arm assembly being hinged to the first connecting member, and the first telescopic arm assembly being capable of changing its length by telescoping; a second telescopic arm assembly, the second telescopic arm assembly having a first end and a second end, the first end of the second telescopic arm assembly being hinged to the first connecting member, and the second telescopic arm assembly being capable of changing its length by telescoping; And two second connecting members, one of which is hinged to the second end of the first telescopic arm assembly, and the other second connecting member is hinged to the second end of the second telescopic arm assembly, and the two second connecting members are respectively used to be detachably installed on two pillars of the seat pillow in the vehicle.

2. The vehicle electronic equipment bracket according to claim 1, characterized in that: The second connecting member includes a detachably connected plug and a connecting member body, and the second end of the first telescopic arm assembly and the second end of the second telescopic arm assembly are both hingedly connected to the connecting member body in a damping manner; the connecting member body has a through installation groove, and one end of the installation groove has an opening, and the opening is used for the support of the seat pillow to be installed in the installation groove. When the plug is connected to the connecting member body, at least a part of the plug is arranged in the installation groove through the opening to seal the opening.

3. The vehicle electronic equipment bracket according to claim 2, characterized in that: The opening is located at one end of the extending direction of the mounting groove, and the extending direction of the mounting groove is perpendicular to the through direction of the mounting groove.

4. The vehicle electronic equipment bracket according to claim 2, characterized in that: The plug includes a rotating part and a supporting part, the outer side surface of the connecting member body is provided with an external thread, the rotating part is provided with a accommodating cavity, and the side wall of the accommodating cavity is provided with an internal thread that can engage with the external thread; one end of the supporting part is arranged on the inner wall of the accommodating cavity, and the supporting part and the rotating part can rotate relative to each other, and when the plug is connected to the connecting member body, the other end of the supporting part can abut the pillar in the mounting groove to fix the second connecting member on the pillar.

5. The vehicle electronic equipment bracket according to claim 4, characterized in that: One end of the support portion away from the rotating portion has a groove, and when the plug is connected to the connector body, the inner wall of the groove and the inner wall of the mounting groove can be in close contact with the pillar.

6. The vehicle electronic equipment bracket according to claim 1, characterized in that: The hinge axis between the first end of the first telescopic arm assembly and the first connecting member is the first rotation axis, the hinge axis between the first end of the second telescopic arm assembly and the first connecting member is the second rotation axis, and the hinge axis between the second connecting member and the first telescopic arm assembly or the second telescopic arm assembly is the third rotation axis. The axis center lines of the first rotation axis, the second rotation axis and the third rotation axis are parallel, and the axis center lines of the first rotation axis, the second rotation axis and the third rotation axis are perpendicular to the telescopic direction of the first telescopic arm assembly and the telescopic direction of the second telescopic arm assembly.

7. The vehicle electronic equipment bracket according to claim 1, characterized in that: The first telescopic arm assembly includes a first support arm and a second support arm, one end of the first support arm is hinged to the first connecting member, and the other end of the first support arm is slidably connected to one end of the second support arm, so that the first support arm can slide relative to the second support arm to achieve telescoping, and the other end of the second support arm is hinged to the second connecting member; the second telescopic arm assembly includes a third support arm and a fourth support arm, one end of the third support arm is hinged to the first connecting member, and the other end of the third support arm is slidably connected to one end of the fourth support arm, so that the third support arm can slide relative to the fourth support arm to achieve telescoping, and the other end of the fourth support arm is hinged to the third connecting member.

8. The vehicle electronic equipment bracket according to claim 7, characterized in that: One of the first support arm and the second support arm has a first through cavity, and the other is at least partially disposed in the first through cavity and can be slidably connected to the cavity wall of the first through cavity so as to extend into or exit the first through cavity; one of the third support arm and the fourth support arm has a second through cavity, and the other is at least partially disposed in the second through cavity and can be slidably connected to the cavity wall of the second through cavity so as to extend into or exit the second through cavity.

9. The vehicle electronic equipment bracket according to claim 8, characterized in that: A first damping structure is provided in the first through cavity, and the first damping structure is provided between the first support arm and the second support arm, so that the first support arm and the second support arm can slide relative to each other with damping; A second damping structure is disposed in the second through cavity, and the second damping structure is disposed between the third support arm and the fourth support arm, so that the third support arm and the fourth support arm can slide relative to each other with damping.

10. The vehicle electronic equipment bracket according to claim 9, characterized in that: The first damping structure and the second damping structure are annular or tubular damping plates, and the damping plates are provided with annular protrusions.

11. The vehicle electronic equipment bracket according to claim 1, characterized in that: One end of the first connecting member is provided with a spherical hinge portion, which is used for ball-jointing with the electronic equipment fixing member; the other end of the first connecting member opposite to the spherical hinge portion is hinged with the first telescopic arm assembly and the second telescopic arm assembly with damping.

12. The vehicle electronic equipment bracket according to claim 11, characterized in that: The vehicle electronic device bracket further comprises an electronic device fixing part, which is used to fix the electronic device. The electronic device fixing part has a spherical installation cavity, and the spherical hinge part is arranged in the spherical installation cavity.

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