Equipment support and vehicle

Abstract

The utility model provides an equipment support and a vehicle. The equipment support comprises a supporting body, a supporting clamping jaw and a key assembly, the supporting body is used for providing structural support for the external equipment so that the electronic equipment can be kept in an expected posture, the supporting clamping jaw can be used for bearing the external equipment, and the relative position of the electronic equipment and the supporting body can be adjusted by adjusting the position of the supporting clamping jaw in the moving direction. Third limiting structures are arranged on the two sides of the first central axis, parallel to the moving direction, of the key body respectively, and the movement balance and limiting reliability of the supporting clamping jaw are improved. The third limiting structure is separated from the supporting clamping jaw in the first state so that the supporting clamping jaw can be switched to the target position. The third limiting structure is in limiting fit with the supporting clamping jaw in the second state so that the supporting clamping jaw can be limited to any target position, and supporting positions matched with the device support are provided for different electronic devices through the simple structure.

Description

TECHNICAL FIELD

[0001] The present disclosure relates to the technical field of support, in particular to a device support and a vehicle. BACKGROUND

[0002] The device support can support and fix electronic devices such as mobile phones, tablets and projectors, change the use posture of the electronic devices, and improve the use convenience of the electronic devices in various scenarios.

[0003] In related technologies, a device support is usually provided with a clamping jaw structure for clamping and fixing an electronic device. However, the clamping jaw structure is difficult to be compatible with electronic devices of different sizes, and the assembly deviation of the electronic device and the device support can affect the functions of stable clamping, alignment charging and the like. UTILITY MODEL CONTENT

[0004] The present disclosure provides a device support and a vehicle to solve the problems in related technologies.

[0005] According to a first aspect of the present disclosure, a device support is provided, comprising a support body, a support clamping jaw and a key assembly;

[0006] The support clamping jaw is movably assembled to the support body along an activity direction;

[0007] The key assembly comprises a key body, which is movably assembled to the support body and comprises a first state and a second state;

[0008] The key body is respectively provided with a third limiting structure on both sides parallel to a first central axis in the activity direction; the third limiting structure is separated from the support clamping jaw in the first state, so as to switch the target position of the support clamping jaw; and the third limiting structure is in limiting cooperation with the support clamping jaw in the second state, so as to limit the support clamping jaw at any target position.

[0009] Optionally, the support clamping jaw comprises a first clamping jaw body and a sliding component; the first clamping jaw body is located outside the support body, the sliding component is located inside the support body, the third limiting structure is in limiting cooperation with the sliding component in the second state; the support body is provided with a first sliding assembly hole communicating the inside and the outside, and the sliding component and the first clamping jaw body are connected through a first sliding connecting piece penetrating through the first sliding assembly hole.

[0010] Optionally, the support body is respectively provided with the first sliding assembly hole on both sides parallel to a second central axis in the activity direction; and the sliding component and the first clamping jaw body are connected through a pair of first sliding connecting pieces penetrating through the first sliding assembly hole respectively.

[0011] Optionally, the support body is further provided with a second sliding assembly hole on one side of the first sliding assembly hole in the active direction, and the first clamping jaw body is slidably connected with the support body through a second sliding connecting piece penetrating through the second sliding assembly hole.

[0012] Optionally, the key assembly further comprises a reset member; the reset member is assembled to the support body and elastically abuts against the key body to switch the key body between the first state and the second state.

[0013] Optionally, the reset member comprises at least one spring, and the key body is provided with a positioning column; the spring is sleeved on the positioning column and abuts against the key body and the support body respectively.

[0014] Optionally, the key body comprises the third limiting structure and an avoiding hole position located on one side of the third limiting structure in the reset movement direction of the key body;

[0015] The support clamping jaw is provided with a fourth limiting structure; when the key body is in the first state, the fourth limiting structure is arranged in alignment with the avoiding hole position in the active direction to switch the support clamping jaw between the target positions; when the key body is in the second state, the third limiting structure and the fourth limiting structure abut against each other in the active direction.

[0016] Optionally, the support clamping jaw comprises a sliding plane arranged towards the key body, and the fourth limiting structure comprises a protruding rib arranged at two ends of the sliding plane.

[0017] Optionally, the key body comprises a first side wall and a second side wall arranged in opposition in the active direction; the third limiting structure comprises part of the first side wall and / or part of the second side wall in which the second state of the key body is projected in alignment with the fourth limiting structure in the active direction.

[0018] Optionally, the support body comprises a first housing and a wireless charging assembly; the wireless charging assembly is assembled in the first housing, and the first housing is provided with a support surface arranged in alignment with the wireless charging assembly outside the first housing.

[0019] Optionally, the equipment support further comprises a first clamping jaw and a second clamping jaw; the first clamping jaw and / or the second clamping jaw are movably assembled to the support body.

[0020] The second clamping jaw body of the first clamping jaw and the third clamping jaw body of the second clamping jaw are located on opposite sides of the support body; when an external equipment is assembled to the equipment support, the first clamping jaw, the second clamping jaw and the support clamping jaw are respectively abutted against and limited by different side edges of the external equipment.

[0021] Optionally, the first clamping jaw comprises a first transmission rack connected with the second clamping jaw body, the second clamping jaw body comprises a second transmission rack connected with the third clamping jaw body; the first transmission rack and the second transmission rack are connected in transmission through a gear structure to move synchronously.

[0022] According to a second aspect of the present disclosure, a vehicle is provided, which comprises the device support of the first aspect.

[0023] The technical solutions provided by the present disclosure can achieve at least the following beneficial effects:

[0024] The support clamping jaw can stay at any target position by the limiting cooperation between the third limiting structure and the support clamping jaw in the second state of the key body, and can switch between target positions by breaking away from the limiting relationship formed by the third limiting structure when the key body is in the first state, thus providing support positions matched with the device support for different electronic devices by using a simple structure. The third limiting structure is arranged on each side of the first middle axis parallel to the movement direction, which improves the movement balance and limiting reliability of the support clamping jaw.

[0025] It should be understood that the above general description and the following detailed description are only exemplary and explanatory, and cannot limit the present specification. BRIEF DESCRIPTION OF DRAWINGS

[0026] The accompanying drawings, which are incorporated into and form part of the specification, illustrate embodiments consistent with the present specification and serve to explain the principles of the present specification together with the specification.

[0027] Figure 1 is a schematic view of a device support in an exemplary embodiment of the present disclosure;

[0028] Figure 2 is a schematic view of a device support in an exemplary embodiment of the present disclosure;

[0029] Figure 3 is a schematic view of a device support in an exemplary embodiment of the present disclosure;

[0030] Figure 4 is a schematic view of a device support in an exemplary embodiment of the present disclosure;

[0031] Figure 5 is a schematic view of a device support in another exemplary embodiment of the present disclosure;

[0032] Figure 6is an exploded structural schematic view of a device support in an exemplary embodiment of the present disclosure;

[0033] Figure 7 is a cross-sectional structural schematic view of a device support in an exemplary embodiment of the present disclosure;

[0034] Figure 8 is a partial exploded structural schematic view of a device support in an exemplary embodiment of the present disclosure;

[0035] Figure 9 is a partial exploded structural schematic view of a device support in an exemplary embodiment of the present disclosure;

[0036] Figure 10 is a partial structural schematic view of a device support in an exemplary embodiment of the present disclosure;

[0037] Figure 11 is a structural schematic view of a ball socket of a device support in an exemplary embodiment of the present disclosure;

[0038] Figure 12 is a structural schematic view of a connecting ball of a device support in an exemplary embodiment of the present disclosure;

[0039] Figure 13 is an exploded structural schematic view of a device support in another exemplary embodiment of the present disclosure;

[0040] Figure 14 is a structural schematic view of a first rotating member and an intermediate rotating member in an initial position in an exemplary embodiment of the present disclosure;

[0041] Figure 15 is a structural schematic view of a first rotating member and an intermediate rotating member in a limit position in a clockwise direction in an exemplary embodiment of the present disclosure;

[0042] Figure 16 is a partial structural schematic view of a vehicle in an exemplary embodiment of the present disclosure.

[0043] Reference numerals:

[0044] Device support 1;

[0045] Support body 111; mounting base plate 1111; first housing 1112; shield cover 1113; wire pressing plate 1114; fixed assembly portion 112; base 113; support portion 1131; second housing 1131a, support frame 1131b; rotating portion 1132; base 1132a; third housing 1132b; first rotating member 1132c; intermediate rotating member 1132d; first arc-shaped slot 1132e; protrusion structure 1132f; structural member 1132g;

[0046] Connection line assembly 12; first wire 121; first circuit board 122; second circuit board 123; second wire 124; power plug 13;

[0047] Ball head assembly 14; ball head seat 141; notch 1412; limiting space 1413; connecting ball head 142; outer surface 1421; second limiting structure 1422; magnetic suction assembly 15; locking component 143; boss structure 1431; damping component 144;

[0048] Supporting gripper 161; First gripper body 1611; Sliding component 1612; Fourth limiting structure 1612a; First sliding connector 1613; Second sliding connector 1614; First gripper 162; Second gripper body 1621; First transmission rack 1622; Second gripper 163; Third gripper body 1631; Second transmission rack 1632; Gear structure 164;

[0049] Button assembly 17; button body 171; third limiting structure 1711; reset component 172;

[0050] Vehicle 2; Dashboard platform 21; Power outlet 22. Detailed Implementation

[0051] Exemplary embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numerals in different drawings denote the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this specification. Rather, they are merely examples of apparatuses and methods consistent with some aspects of this specification as detailed in the appended claims.

[0052] The terminology used in the present disclosure is for the purpose of describing particular embodiments only and is not intended to be limiting of the present disclosure. Unless otherwise defined, technical and scientific terms used in this specification and the appended claims should have the meanings commonly understood by one of ordinary skill in the art to which this disclosure belongs. The use of the terms "first", "second" and like terms in this specification and the claims does not imply any order, quantity, or importance, but rather are used to distinguish one element from another. Also, the use of the terms "a" and "an" do not denote a limitation of quantity, but rather denote the presence of at least one of the referenced items. The use of the term "or" in reference to a list of items means that at least one of the items, but not necessarily more than one, is encompassed by the term. The use of the term "about" in relation to a geographic location refers to a location within a predetermined distance of the geographic location. The use of the terms "including", "comprising" and like terms in this specification and the claims are intended to mean that the items listed are included, but not limited to, the items listed. The use of the term "connected" or "coupled" in relation to two items indicates that the two items are in direct or indirect connection or coupling with each other.

[0053] The terminology used in the present disclosure is for the purpose of describing particular embodiments only and is not intended to be limiting of the present disclosure. The use of the terms "a", "an" and "the" in this specification and the claims are intended to mean that there is at least one of the particular element in the context. The use of the term "or" in relation to a list of items is intended to mean that at least one of the items, but not necessarily more than one, is encompassed by the term. The use of the term "about" in relation to a geographic location refers to a location within a predetermined distance of the geographic location. The use of the terms "including", "comprising" and like terms in this specification and the claims are intended to mean that the items listed are included, but not limited to, the items listed. The use of the term "connected" or "coupled" in relation to two items indicates that the two items are in direct or indirect connection or coupling with each other.

[0054] A device support can support and fix an electronic device such as a mobile phone, a tablet, a projector, etc., change the use posture of the electronic device, and improve the use convenience of the electronic device in various scenarios. In the related art, a device support is usually provided with a clamping jaw structure for clamping and fixing an electronic device. However, the clamping jaw structure is difficult to be compatible with electronic devices of different sizes, and the assembly deviation of the electronic device and the device support can easily affect the functions such as stable clamping, alignment charging, etc.

[0055] The present disclosure provides a device support. Figure 1 is a perspective structural schematic diagram of a device support in an exemplary embodiment of the present disclosure, Figure 2 is a partial structural schematic diagram of a device support in an exemplary embodiment of the present disclosure, Figure 3 is a partial structural schematic diagram of a device support in an exemplary embodiment of the present disclosure, when a support clamping jaw is in a target position, Figure 4 is a partial structural schematic diagram of a device support in an exemplary embodiment of the present disclosure, when a support clamping jaw is in another target position, and Figures 1-4As shown, the device support 1 comprises a support body 111, a support jaw 161 and a key assembly 17. The support body 111 is configured to provide structural support for an external device, so that the electronic device is kept in an expected posture. The support jaw 161 can be configured to support the external device. The relative position between the electronic device and the support body 111 can be adjusted by adjusting the position of the support jaw 161 along the activity direction. Among them, as shown in Figures 1-4 The dashed arrow can represent the activity direction. The activity direction can be the longitudinal direction along the support plane of the support body 111, or the direction of gravity, or other directions determined according to the support requirements of the support jaw 161.

[0056] The support jaw 161 is movably assembled on the support body 111 along the activity direction. The key assembly 17 comprises a key body 171 movably assembled on the support body 111, and comprises a first state and a second state. The key body 171 is provided with a third limiting structure 1711 on both sides of the first central axis in the activity direction. The third limiting structure 1711 is separated from the support jaw 161 in the first state, so as to switch the target position of the support jaw 161. The third limiting structure 1711 is in limiting cooperation with the support jaw 161 in the second state, so as to limit the support jaw 161 at any target position.

[0057] The support jaw 161 can stay at any target position by the limiting cooperation of the third limiting structure 1711 and the support jaw 161 in the second state of the key body 171, and can switch between target positions when the key body 171 is in the first state. Therefore, a simple structure is used to provide a support position matched with the device support 1 for different electronic devices. Among them, Figure 3 The dotted line can represent the first central axis. The key body 171 is provided with a third limiting structure 1711 on both sides of the first central axis in the activity direction, which improves the motion balance and limiting reliability of the support jaw 161.

[0058] In some embodiments, the key assembly 17 comprises a key body 171 and a reset member 172. The key body 171 is assembled on the support body 111, and the key body 171 comprises a pressing portion protruding from the support body 111. The reset member 172 is assembled on the support body 111, and elastically abuts against the key body 171 to switch the key body 171 between the first state and the second state. The key body 171 is provided with a third limiting structure 1711 on both sides of the first central axis in the activity direction. The third limiting structure 1711 is separated from the support jaw 161 in the first state, so as to switch the target position of the support jaw 161. The third limiting structure 1711 is in limiting cooperation with the support jaw 161 in the second state, so as to limit the support jaw 161 at any target position.

[0059] In the above embodiment, the support clamping jaw 161 can be stopped at any target position by the limiting cooperation between the third limiting structure 1711 and the support clamping jaw 161 in the initial state of the key body 171, and can be switched between the target positions by breaking away from the limiting relationship formed by the third limiting structure 1711 when the key body 171 is in the pressed state, so that a simple structure is used to provide a support position matched with the device support 1 for different electronic devices. Among them, Figure 3 The dotted line can represent the first central axis, and the third limiting structure 1711 is arranged on both sides of the first central axis in the activity direction parallel to the key body 171, which improves the movement balance and limiting reliability of the support clamping jaw 161.

[0060] In some embodiments, the support clamping jaw 161 includes a first clamping jaw body 1611 and a sliding component 1612, the first clamping jaw body 1611 is located outside the support body 111, and the sliding component 1612 is located inside the support body 111. The third limiting structure 1711 is in limiting cooperation with the sliding component 1612 in the second state, the support body 111 is provided with a first sliding assembly hole communicating the inside and the outside, the sliding component 1612 and the first clamping jaw body 1611 are connected through a first sliding connecting piece 1613 penetrating the first sliding assembly hole, the first sliding connecting piece 1613 can slide relative to the first sliding assembly hole and drive the first clamping jaw body 1611 and the sliding component 1612 to move relative to the support body 111. Through the above first clamping jaw body 1611 and sliding component connection scheme, not only the movable connection between the support clamping jaw 161 and the support body 111 is realized, but also the exposure of the sliding component 1612 is avoided, which affects the limiting cooperation between the sliding component 1612 and the first limiting component, which helps to improve the overall aesthetics of the device support 1.

[0061] Among them, the support body 111 can be provided with a first sliding assembly hole on both sides of the second central axis in the activity direction, and the sliding component 1612 and the first clamping jaw body 1611 are connected through a pair of first sliding connecting pieces 1613 penetrating the first sliding assembly hole respectively, so as to improve the cooperation stability and reliability of the first sliding connecting piece 1613 and the first sliding assembly hole.

[0062] Further, in the activity direction, the support body 111 can also be provided with a second sliding assembly hole located on one side of the first sliding assembly hole, and the first clamping jaw body 1611 is connected with the support body 111 through a second sliding connecting piece 1614 penetrating the second sliding assembly hole, so as to further form a sliding cooperation relationship between the support body 111 and the support clamping jaw 161 in the activity direction, improve the balance stability of the support clamping jaw 161 in the movement process, and further ensure the limiting reliability of the pair of third limiting structures 1711 and the support clamping jaw 161 in the target position.

[0063] Similarly, the support body 111 can be provided with a second sliding assembly hole on each side parallel to the second central axis in the movement direction, and the first clamping jaw body 1611 is slidably connected with the support body 111 through a second sliding connecting piece 1614 penetrating the second sliding assembly hole, so as to improve the stability and reliability of the cooperation between the second sliding connecting piece 1614 and the second sliding assembly hole.

[0064] The first sliding connecting piece 1613 and the second sliding connecting piece 1614 can be screws, studs, etc., and the present disclosure does not limit this.

[0065] In some embodiments, the key body 171 includes a third limiting structure 1711 and a clearance hole on one side of the third limiting structure 1711 in the reset movement direction of the key body 171. The support clamping jaw 161 includes a fourth limiting structure 1612a, which is arranged in position with the clearance hole in the movement direction when the key body 171 is in the first state, so as to switch the support clamping jaw 161 between the target positions. When the key body 171 is in the second state, the third limiting structure 1711 and the fourth limiting structure 1612a are in position and abut in the movement direction. By arranging the third limiting structure 1711 and the adjacent clearance hole on the key body 171, the third limiting structure 1711 can be aligned with the fourth limiting structure 1612a or the clearance hole by pressing or resetting the key body 171, which is simple in structure and easy to operate.

[0066] The support clamping jaw 161 can include a sliding plane arranged towards the key body 171, and the fourth limiting structure 1612a includes protrusions arranged at both ends of the sliding plane, which not only forms a movement guide through the cooperation of the protrusions and the clearance hole to improve the movement balance, but also improves the stability of the two protrusions when they are respectively limited and cooperated with the support clamping jaw 161. For example, when the support clamping jaw 161 includes a first clamping jaw body 1611 located outside the support body 111 and a sliding component 1612 located inside the support body 111, the fourth limiting structure 1612a can be protrusions arranged at both ends of the sliding plane of the sliding component 1612 towards the key body 171.

[0067] The key body 171 includes a first side wall and a second side wall arranged in position in the movement direction, and the third limiting structure 1711 includes a part of the first side wall and / or a part of the second side wall in which the fourth limiting structure 1612a is projected in position in the movement direction in the second state of the key body 171, so as to simplify the structure arrangement of the key body 171.

[0068] Figure 2The middle dotted line can represent a second middle axis. It should be noted that the two third limiting structures 1711 can be symmetrically arranged relative to the key body 171 along the second middle axis parallel to the movement direction. Alternatively, the two third limiting structures 1711 can be asymmetric. Alternatively, the two third limiting structures 1711 can be connected at the second middle axis to form a whole. Correspondingly, the two fourth limiting structures 1612a can be symmetrically arranged relative to the support jaw 161 along a third middle axis parallel to the movement direction. Alternatively, the two fourth limiting structures 1612a can be asymmetric. Alternatively, the two fourth limiting structures 1612a can be connected at the third middle axis to form a whole.

[0069] In the above embodiment, the reset member 172 can include at least one spring. The key body 171 is provided with a positioning column, and the spring is sleeved on the positioning column and abuts against the key body 171 and the support body 111 respectively. The spring is assembled on the key body 171 through the positioning column, which can simplify the structure of the key body 171 and improve the reset reliability. For example, two springs can be assembled on the key body 171 along the movement direction of the key body 171 to improve the reset reliability.

[0070] In some embodiments, the device support 1 further includes a first jaw 162 and a second jaw 163, and the first jaw 162 and / or the second jaw 163 are movably assembled on the support body 111. The second jaw body 1621 of the first jaw 162 and the third jaw body 1631 of the second jaw 163 are located on opposite sides of the support body 111. When the external device is assembled on the device support 1, the first jaw 162, the second jaw 163 and the support jaw 161 are respectively abutted against and limited by different sides of the external device to improve the assembly reliability of the external device.

[0071] In the above embodiment, the first jaw 162 and / or the second jaw 163 can be compatible with external devices of different sizes through movement relative to the support body 111, thereby improving the assembly reliability of the external device.

[0072] Further, when the first jaw 162 and the second jaw 163 are movably assembled on the support body 111, reset structures can be respectively arranged for the first jaw 162 and the second jaw 163, so that the first jaw 162 and the second jaw 163 can be reset to the initial position when the external force disappears, thereby facilitating the abutment of the reset structures against the external device. The reset structures can be springs connecting the first jaw 162 and the support body 111, and springs connecting the second jaw 163 and the support body 111.

[0073] The first clamping jaw 162 can include a first transmission rack 1622 connected to a second clamping jaw body 1621, the second clamping jaw body 1621 includes a second transmission rack 1632 connected to a third clamping jaw body 1631, and the first transmission rack 1622 and the second transmission rack 1632 are drivingly connected through a gear structure 164 to move synchronously. Through the driving cooperation of the first transmission rack 1622, the second transmission rack 1632 and the gear structure 164, the first clamping jaw 162 and the second clamping jaw 163 can be driven to move synchronously under a force, facilitating the clamping operation on the external device.

[0074] For example, when assembling the external device, the first clamping jaw 162 can be pulled first to drive the first clamping jaw 162 and the second clamping jaw 163 to move outward synchronously to expand the transverse distance between them, facilitating the external device to be assembled into the space between them. After the external device is assembled between the first clamping jaw 162 and the second clamping jaw 163, the part of the key body 171 protruding from the support body 111 can be pressed to align the third limiting structure 1711 with the escape hole, and then the key body 171 is released after the support clamping jaw 161 is pulled to the target position matching the size of the external device, so that the third limiting structure 1711 and the fourth limiting structure 1612a form a limiting relationship in the active direction to support the external device.

[0075] In some embodiments, Figure 5 is a perspective structural schematic diagram of a device support 1 in another exemplary embodiment of the present disclosure, Figure 6 is an exploded structural schematic diagram of a device support 1 in an exemplary embodiment of the present disclosure, Figure 7 is a cross-sectional structural schematic diagram of a device support 1 in an exemplary embodiment of the present disclosure. As Figures 5-7 The support body 111 can include a first housing 1112 and a wireless charging assembly, the wireless charging assembly is assembled in the first housing 1112, and a support surface is provided outside the first housing 1112 and aligned with the wireless charging assembly. When the external device is placed on the support surface, the wireless charging coil in the external device is aligned with the charging coil of the wireless charging assembly to achieve wireless charging. The device support 1 includes a wireless charging assembly, so that when the external device is used with the device support 1, it can obtain support and charging effects at the same time, improving the convenience of charging.

[0076] In other embodiments, the support body 111 can include a first housing 1112 and a charging connector provided on the first housing 1112, and the charging connector can directly cooperate with the charging port of the external device when the external device is assembled on the support to charge.

[0077] In the above embodiments, the external power supply socket 22 and the wireless charging assembly can be connected through an external circuit, or the external power supply socket 22 and the charging connector can be connected through an external circuit.

[0078] Alternatively, the device support 1 further comprises a base 113, a connecting line assembly 12 and a power plug 13. The power plug 13 is provided with a fixed assembly part 112, the wireless charging assembly is arranged in the support body 111, and the power plug 13 can be connected with an external power supply together with the fixed assembly part 112 and the external structure. The connecting line assembly 12 comprises a first connecting part and a second connecting part, the first connecting part is in conductive connection with the wireless charging assembly, and the second connecting part is in conductive connection with the power plug 13.

[0079] The wireless charging assembly is arranged in the support body 111, the power plug 13 is provided with the fixed assembly part 112, and the wireless charging assembly and the power plug 13 are in conductive connection through the connecting line assembly 12, so that the device support 1 has the functions of supporting and fixing and charging the device. The fixed assembly part 112 is used to fix and assemble the device support 1 to the external structure, and the power plug 13 can be connected with the external power supply together with the fixed assembly part 112 and the external structure, which avoids the structural interference and space occupation caused by connecting the power supply through the wire, and helps to simplify the charging structure arrangement of the device support 1 and improve the power supply convenience.

[0080] In some embodiments, Figure 8 is a partial exploded structural schematic diagram of a device support 1 in an example embodiment of the present disclosure, as shown in Figure 7 , Figure 8 The support body 111 comprises a first housing 1112 and a mounting substrate 1111 arranged in the first housing 1112. The wireless charging assembly comprises a charging coil and a first circuit board 122 in conductive connection with the charging coil, the charging coil is assembled on the first side of the mounting substrate 1111 facing the device contact surface of the first housing 1112, and the first circuit board 122 is assembled on the second side opposite to the first side. Assembling the charging coil and the first circuit board 122 on the opposite sides of the mounting substrate 1111 not only optimizes the structural layout of the support body 111, but also helps to improve the conductive connection convenience of the first circuit board 122 and the connecting line assembly 12. The first circuit board 122 can be used for wireless charging control.

[0081] The material of the mounting substrate 1111 can be metal to improve the overall structural strength of the support body 111. For example, the material of the mounting substrate 1111 is iron.

[0082] The material of the first shell 1112 can be metal, plastic, etc., and the present disclosure does not limit this. The first shell 1112 can have a circular structure, a rectangular structure, or other shapes, and the present disclosure does not limit this. The first shell 1112 can include a lower shell enclosing a first space accommodating the charging coil and the first circuit board 122, and an upper shell assembled with the lower opening of the lower shell to enclose the first space.

[0083] wherein, Figure 9 is a partial exploded structural schematic diagram of a device support 1 in an example embodiment of the present disclosure, as Figure 9 The wireless charging assembly can further include a shielding cover 1113 assembled on the second side, the first circuit board 122 is provided with electronic components, and the shielding cover 1113 covers the electronic components to avoid mutual interference of the electronic components with external devices and other electronic components of the device support 1.

[0084] In some embodiments, as Figure 7 , Figure 8 The device support 1 can further include a magnetic attraction assembly 15 assembled on the first side. Fixing the external device by magnetic attraction can improve the convenience of placing and taking the device and improve the user experience. The magnetic attraction assembly 15 can improve the alignment accuracy of the external device and the support body 111, and improve the charging efficiency of the charging coil on the external device. The magnetic attraction assembly 15 cooperates with the support clamping jaw 161 to enable the external device to be assembled to the device support 1 to obtain magnetic attraction fixation and structural support, which helps to improve the assembly reliability of the external device.

[0085] The magnetic attraction assembly 15 can be arranged on the periphery of the charging coil along the circumference of the charging coil to form positioning assembly of the external device in the circumferential direction, thereby improving the alignment accuracy of the external device and the support body 111. The magnetic attraction assembly 15 can be a plurality of block-shaped magnets distributed along the circumference of the charging coil to reduce costs and facilitate assembly.

[0086] In some embodiments, the first connecting component can be a first wire 121, and the support body 111 includes a mounting base plate 1111 and a wire pressing plate 1114 assembled on the mounting base plate 1111. The first wire 121 is in conductive connection with the wireless charging assembly, and the end of the first wire 121 and the wireless charging assembly is abutted between the wire pressing plate 1114 and the mounting base plate 1111. The first wire 121 is abutted on the mounting base plate 1111 by the wire pressing plate 1114, which improves the conductive connection reliability of the first wire 121 and avoids the first wire 121 being pulled off due to relative movement between different parts of the device support 1.

[0087] In other embodiments, the first connecting component can also be an electrical connector, a flexible circuit board, etc., and the present disclosure does not limit this.

[0088] It should be noted that the first connecting component can be exposed to the equipment support 1 to realize the connection of the first circuit board 122 and other parts of the connecting line assembly 12, or the first connecting component can be arranged inside the base 113 and the support body 111 to realize the connection of the first circuit board 122 and other parts of the connecting line assembly 12, and the present disclosure does not limit this.

[0089] In some embodiments, the support body 111 and the base 113 are rotationally connected. The rotational connection of the support body 111 and the base 113 can make the support body 111 rotate relative to the base 113 when subjected to force, and when the external equipment is assembled on the support body 111, it can drive the external equipment to adjust to a suitable posture for the user to use, thereby improving the flexibility of the support body 111.

[0090] wherein, Figure 10 is a partial perspective structural schematic diagram of an equipment support 1 in an example embodiment of the present disclosure, Figure 11 is a perspective structural schematic diagram of a ball head seat 141 of an equipment support 1 in an example embodiment of the present disclosure, Figure 12 is a structural schematic diagram of a connecting ball head 142 of an equipment support 1 in an example embodiment of the present disclosure, as Figure 7 , Figures 10-12 shown, the equipment support 1 can further include a ball head assembly 14, the ball head assembly 14 including a ball head seat 141 and a connecting ball head 142, the ball head seat 141 being fixedly connected with the support body 111, the connecting ball head 142 being fixedly connected with the base 113, and the connecting ball head 142 being rotationally connected with the ball head seat 141. Through the rotational cooperation of the connecting ball head 142 and the ball head seat 141, a universal rotation effect can be obtained, thereby improving the rotational flexibility of the support body 111 relative to the base 113.

[0091] In some embodiments, the connecting ball head 142 is rotationally assembled on the ball head seat 141, one of the connecting ball head 142 and the ball head seat 141 is provided with a first limiting structure surrounding a limiting space 1413, and the other of the connecting ball head 142 and the ball head seat 141 is provided with a second limiting structure 1422. The second limiting structure 1422 is movably cooperated with the first limiting structure, so that the second limiting structure 1422 moves in the limiting space 1413 with the relative rotation of the connecting ball head 142 and the ball head seat 141.

[0092] In the above embodiment, the connecting ball 142 of the ball head assembly 14 is rotatably assembled with the ball head seat 141, one of the connecting ball 142 and the ball head seat 141 is provided with a first limiting structure surrounding a limiting space 1413, and the other is provided with a second limiting structure 1422, which is movably matched with the first limiting structure. The second limiting structure 1422 moves in the limiting space 1413 with the relative rotation of the connecting ball 142 and the ball head seat 141, which does not affect the fixed-point rotation between the connecting ball 142 and the ball head seat 141, and avoids the interference of the unlimited rotation of the connecting ball 142 in the ball head seat 141 to the external wires and structures, thereby improving the use reliability of the support.

[0093] In some embodiments, the side wall of the ball head seat 141 surrounds a rotating space for accommodating the connecting ball 142, the first limiting structure includes at least one notch 1412 provided on the side wall, and the second limiting structure 1422 includes at least one protrusion provided on the surface of the connecting ball 142, which moves in the limiting space 1413 surrounded by the notch 1412. The limiting space 1413 is formed by the notch 1412, and the protrusion provided on the surface of the connecting ball 142 moves in the notch 1412, which helps to simplify the structure of the ball head assembly 14 and reduce the improvement cost. For example, the above-mentioned notch 1412 can form an opening at the edge of the side wall, and the left and right rotation angle of the connecting ball 142 can be limited to less than 50° through the above-mentioned notch 1412, and the pitch angle is not limited.

[0094] In some other embodiments, the side wall of the ball head seat 141 surrounds a rotating space for accommodating the connecting ball 142, the first limiting structure includes a recess provided on the outer surface 1421 of the connecting ball 142, and the second limiting structure 1422 includes a protrusion provided on the inner surface of the side wall.

[0095] In some other embodiments, the first limiting structure includes a recess provided on the inner surface of the side wall, and the second limiting structure includes a protrusion provided on the outer surface 1421 of the connecting ball 142.

[0096] The above-mentioned protrusion moves in the limiting space 1413 surrounded by the recess. The movement of the protrusion in the limiting space 1413 formed by the recess can simplify the structure and improve the overall aesthetics of the ball head assembly 14.

[0097] In some other embodiments, the outer surface 1421 of the connecting ball 142 can be provided with both a protrusion and a recess, and the inner surface of the side wall of the ball head seat 141 can be provided with both a protrusion and a recess. The protrusion on the outer surface 1421 of the connecting ball 142 cooperates with the recess on the inner surface of the side wall of the ball head seat 141 to form a limiting space 1413. The protrusion on the inner surface of the side wall of the ball head seat 141 cooperates with the recess on the outer surface 1421 of the connecting ball 142 to form a limiting space 1413.

[0098] In the above embodiments, a pair of first limiting structures can be arranged on one of the connecting ball head 142 and the ball head seat 141, and a pair of second limiting structures 1422 can be arranged on the other one, so as to improve the limiting cooperation reliability of the connecting ball head 142 and the ball head seat 141. For example, a pair of notches 1412 can be arranged on opposite sides of the ball head seat 141, and a pair of protrusions can be arranged on the outer surface 1421 of the connecting ball head 142.

[0099] It should be noted that the protrusions can be circular, rectangular or irregular in shape. The limiting space 1413 formed by the first limiting structure can be circular, rectangular or irregular in shape. The shapes and sizes of the limiting space 1413 and the second limiting structure 1422 can determine the relative rotation range of the connecting ball head 142 and the ball head seat 141.

[0100] In some embodiments, the ball head assembly 14 further comprises a locking member 143, which is sleeved on the outside of the ball head seat 141 and is in locking cooperation with the ball head seat 141, so as to improve the rotation cooperation reliability and structural reliability of the ball head seat 141 and the connecting ball head 142.

[0101] In some embodiments, the ball head seat 141 is externally provided with external threads, and the locking member 143 is internally provided with internal threads facing the inner wall of the ball head seat 141, and the external threads and the internal threads are in fastening cooperation, so as to improve the fastening convenience.

[0102] In some embodiments, the ball head seat 141 comprises a side wall and a top structure, the top structure is located at one end of the side wall, the side wall encloses a rotation space for accommodating the connecting ball head 142, and the top structure is fixedly connected with the external structure to realize the installation of the ball head seat 141.

[0103] In some embodiments, the outer wall of the locking member 143 opposite to the connecting ball head 142 is provided with at least one boss structure 1431, so as to facilitate the force exertion when rotating and tightening the locking member 143, and improve the tightening operation experience. The side surface of the boss structure 1431 connected with the outer wall of the locking member 143 can be an inclined surface or an arc surface, so as to further improve the tightening operation experience and overall aesthetics.

[0104] In some embodiments, the ball head assembly 14 further comprises a damping member 144, which is fixedly assembled in the rotation space enclosed by the inner surface of the ball head seat 141, at least a part of the connecting ball head 142 is assembled in the rotation space, and the damping member 144 is arranged between the connecting ball head 142 and the inner surface of the ball head seat 141, so as to provide damping when the connecting ball head 142 rotates and improve the operation feeling.

[0105] The connecting ball head 142 can include a top, a bottom, and a through hole connecting the top and the bottom, the top and the bottom are oppositely arranged, and the connecting ball head 142 is fixedly connected with the external structure through a connecting piece assembled in the through hole. The connecting piece is arranged in the through hole, which avoids the structural interference caused by the connection of the connecting piece and the external structure. For example, the above-mentioned connecting piece can be a screw, and the assembly and fixation are realized through the threaded connection of the screw with the through hole and the external structure respectively, which is convenient to operate and has high reliability.

[0106] In some embodiments, the damping member 144 includes an annular structure, which abuts against the outer surface 1421 of the connecting ball head 142. With the annular damping member 144, not only can the rotational interference between the connecting ball head 142 and the ball head seat 141 caused by the structure of the damping member 144 be avoided, but also the operation feeling can be improved. For example, the above-mentioned through hole forms a hole position on the outer surface of the connecting ball head 142, and the annular damping member 144 can abut against the periphery of the hole position.

[0107] In some embodiments, the base 113 can include a support portion, the support portion includes a second housing 1131a and a support frame 1131b arranged in the second housing 1131a, the connecting line assembly 12 further includes a second circuit board 123 assembled on the support frame 1131b, the first connecting component is conductively connected with the first circuit board 122 and the second circuit board 123 respectively, and the second connecting component is conductively connected with the second circuit board 123 and the power plug 13 respectively. The second circuit board 123 can be used for power supply control, assembling the second circuit board 123 on the support frame 1131b improves the assembly reliability of the second circuit board 123 and the connection reliability of the first connecting component and the second connecting component conductively connected with the second circuit board 123 respectively. The second housing 1131a accommodates the support frame 1131b, the second circuit board 123, and part of the first connecting component and part of the second connecting component, which improves the overall aesthetics of the support portion of the base 113.

[0108] Further, as Figure 13 is an exploded structural schematic view of a device support 1 in another exemplary embodiment of the present disclosure, Figure 14 is a three-dimensional structural schematic view of a first rotating member 1132c and an intermediate rotating member 1132d in an initial position in an exemplary embodiment of the present disclosure, Figure 15 is a three-dimensional structural schematic view of a first rotating member 1132c and an intermediate rotating member 1132d in a limit position in a clockwise direction in an exemplary embodiment of the present disclosure, as Figure 7 、 Figures 13-15As shown, the base 113 can include a rotating part 1132, which includes a third shell 1132b and a base 1132a rotationally connected with the third shell 1132b, the power plug 13 is fixedly connected with the base 1132a, and the third shell 1132b is fixedly connected with the support frame 1131b. The whole formed by the third shell 1132b, the support frame 1131b and the second shell 1131a can rotate relative to the base 1132a, and can be used to adjust the position of the support main body 111 in the rotating direction during use, thereby improving the use flexibility of the equipment support 1.

[0109] The surface of the third shell 1132b can be provided with a gemstone pattern, a vertical line pattern or the like for generating friction, which is helpful to improve the convenience of user rotation operation.

[0110] In the embodiment, the rotating part 1132 can further include a first rotating piece 1132c and an intermediate rotating piece 1132d, the support frame 1131b is fixedly connected with the first rotating piece 1132c, and the first rotating piece 1132c and the intermediate rotating piece 1132d are respectively rotationally connected with the base 1132a. The base 1132a and the intermediate rotating piece 1132d are circumferentially limited in position, and the first rotating piece 1132c and the intermediate rotating piece 1132d are circumferentially limited in position. The first circumferential limiting angle between the intermediate rotating piece 1132d and the base 1132a is less than 360°, the second circumferential limiting angle between the intermediate rotating piece 1132d and the first rotating piece 1132c is less than 360°, and the third circumferential limiting angle between the first rotating piece 1132c and the base 1132a is greater than or equal to 360°.

[0111] The first rotating piece 1132c and the intermediate rotating piece 1132d are respectively rotationally connected with the base 1132a, and the base 1132a and the first rotating piece 1132c are respectively circumferentially limited in position with the intermediate rotating piece 1132d. The first circumferential limiting angle between the intermediate rotating piece 1132d and the base 1132a is less than 360°, the second circumferential limiting angle between the intermediate rotating piece 1132d and the first rotating piece 1132c is less than 360°, and the third circumferential limiting angle obtained by superimposing the first circumferential limiting angle and the second circumferential limiting angle is also not greater than 720°, so that the rotation cooperation of the first rotating piece 1132c and the intermediate rotating piece 1132d with the base 1132a will not cause problems such as wire winding and structural interference due to unlimited rotation. The third circumferential limiting angle greater than or equal to 360° between the first rotating piece 1132c and the base 1132a obtained by superimposing the first circumferential limiting angle and the second circumferential limiting angle can also make the main body structure assembled to the first rotating piece 1132c circulate the whole circumference, which is helpful to improve the user experience of the equipment support 1.

[0112] In the embodiments of the present disclosure, the limiting mode between the base 1132a and the intermediate rotating part 1132d and the first rotating part 1132c and the intermediate rotating part 1132d can be various schemes, as long as the effect of meeting the angle limiting requirement can be achieved, and the present disclosure does not limit this. The first circumferential limiting angle refers to the maximum angle that the intermediate rotating part 1132d can rotate relative to the base 1132a from the initial position relative to the base 1132a, the second circumferential limiting angle refers to the maximum angle that the first rotating part 1132c can rotate relative to the intermediate rotating part 1132d from the initial position relative to the intermediate rotating part 1132d, and the third circumferential limiting angle refers to the maximum angle that the first rotating part 1132c can rotate relative to the base 1132a from the initial position relative to the base 1132a.

[0113] In some embodiments, one of the base 1132a and the intermediate rotating part 1132d is provided with a first arc-shaped groove 1132e, and the other is provided with a structural part 1132g movably assembled in the first arc-shaped groove 1132e. The central angle corresponding to the first arc-shaped groove 1132e matches the first circumferential limiting angle, so as to form limiting by sliding of the structural part 1132g in the first arc-shaped groove 1132e.

[0114] For example, the intermediate rotating part 1132d is provided with a protruding structure 1132f on the side facing the base 1132a, the protruding structure 1132f forms a first arc-shaped groove 1132e on the two end faces and the side face in the circumferential direction, the base 1132a is provided with a structural part 1132g, and the end face of the protruding structure 1132f abuts against the structural part 1132g when the first circumferential limiting angle is reached.

[0115] In some embodiments, one of the first rotating part 1132c and the intermediate rotating part 1132d is provided with a second arc-shaped groove, and the other is provided with a structural part 1132g movably assembled in the second arc-shaped groove. The central angle corresponding to the second arc-shaped groove matches the second circumferential limiting angle, so as to form limiting by sliding of the structural part 1132g in the second arc-shaped groove.

[0116] For example, the first rotating part 1132c is provided with a protruding structure 1132f on the side facing the intermediate rotating part 1132d, the protruding structure 1132f forms a second arc-shaped groove on the two end faces and the side face in the circumferential direction, the intermediate rotating part 1132d is provided with a structural part 1132g, and the end face of the protruding structure 1132f abuts against the structural part 1132g when the second circumferential limiting angle is reached.

[0117] The third shell 1132b is movably connected with the base 1132a to form a containing space, the first rotating part 1132c and the intermediate rotating part 1132d are accommodated in the containing space, and the power plug 13 extends out of the containing space from the assembly hole of the base 1132a. The first rotating part 1132c and the intermediate rotating part 1132d are located at initial positions respectively, in the process of rotating the third shell 1132b clockwise relative to the base 1132a, the supporting part and the first rotating part 1132c rotate with the third shell 1132b relative to the base 1132a, the first rotating part 1132c rotates clockwise relative to the intermediate rotating part 1132d from the initial position to the structure 1132g abutting against the side surface of the second arc-shaped slot, and the intermediate rotating part 1132d continues to rotate clockwise relative to the base 1132a to stop rotating after the structure 1132g abuts against the side surface of the first arc-shaped slot 1132e. The first rotating part 1132c can be stopped at any position in the above rotating process.

[0118] For example, the first circumferential limiting angle is 330°, the second circumferential limiting angle is 50°, and the third circumferential limiting angle can reach 380°. The first circumferential limiting angle, the second circumferential limiting angle and the third circumferential limiting angle can be set according to specific limiting angle requirements. For example, when the base 1132a is locked to the external structure by threads, the clockwise rotation cannot exceed 380°, otherwise the threaded connection of the equipment support 1 will be loosened from the external structure.

[0119] In the above embodiment, the second connecting component can be a second wire 124 connecting the power plug 13 and the second circuit board 123, so as to simplify the conductive connection mode.

[0120] Alternatively, the second connecting component can also be an electrical connector, a flexible circuit board, etc., and the present disclosure is not limited in this regard.

[0121] The second connecting component can pass through the third shell 1132b to be connected with the power plug 13, so as to avoid affecting the appearance of the equipment support 1. Specifically, the base 1132a can be provided with a through hole penetrating the base 1132a along the rotation axis, and the second connecting component can pass through the through hole to avoid affecting the rotation connection. In some embodiments, the fixed assembly part 112 includes a threaded structure arranged on the outer surface of the power plug 13.

[0122] It should be noted that the power plug 13 and the fixed assembly part 112 can be integrally formed. The use scenario of the equipment support 1 of the present disclosure can be vehicle-mounted, home, office, etc., and the present disclosure is not limited in this regard.

[0123] The external device can be a mobile phone, a tablet computer, a notebook computer, a camera, a projector, etc., and the present disclosure is not limited in this regard.

[0124] According to a further aspect, a vehicle 2 is provided, the vehicle 2 comprising the device holder 1 described above.

[0125] Since the support clamping jaw 161 of the device holder 1 can be stopped at any target position by the limiting cooperation between the first limiting structure and the support clamping jaw 161 in the initial state of the key body 171, and can be switched between the target positions by breaking the limiting relationship with the first limiting structure when the key body 171 is in the pressed state, different electronic devices are provided with support positions matched with the device holder 1 by a simple structure. Among them, the first limiting structure is arranged on both sides of the first central axis in the movement direction parallel to the key body 171, which improves the movement balance and limiting reliability of the support clamping jaw 161.

[0126] For example, Figure 16 is a schematic view of a partial structure of a vehicle 2 in an exemplary embodiment of the present disclosure, as Figure 16 As shown in the above embodiments, the device holder 1 further comprises a wireless charging assembly, a connecting line assembly 12 and a power taking plug 13, the vehicle body can comprise a dashboard platform 21, and the dashboard platform 21 is provided with a power taking socket 22 matched with the structure of the power taking plug 13. For example, the power taking socket 22 can be arranged at the position of the left side of the steering wheel of the dashboard platform 21, which is convenient for observing and operating the mobile phone when the device holder 1 is matched with the mobile phone. Alternatively, the power taking socket 22 can also be arranged at other positions of the dashboard platform 21, which is not limited in the present disclosure.

[0127] In other embodiments, the power taking socket 22 can also be arranged at other positions of the vehicle 2, which is not limited in the present disclosure.

[0128] It should be noted that the above vehicle 2 can be a car, an electric bicycle, a scooter, etc., which is not limited in the present disclosure.

[0129] The above description is only a preferred embodiment of the present disclosure, and does not limit the present disclosure in any form. Although the present disclosure has been disclosed as above, it is not intended to limit the present disclosure. Any skilled person in the art can make some changes or modifications to the above disclosed technical content without departing from the scope of the technical solution of the present disclosure, and any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present disclosure are still within the scope of the technical solution of the present disclosure.

Claims

1. A device holder, characterized in that The support body (111), the support clamping jaw (161) and the key assembly (17) are included. The support clamping jaw (161) is movably assembled to the support body (111) along an activity direction. The key assembly (17) includes a key body (171), which is movably assembled to the support body (111) and includes a first state and a second state. The key body (171) is provided with a third limiting structure (1711) on both sides of a first central axis in the activity direction in parallel; the third limiting structure (1711) is separated from the support clamping jaw (161) in the first state, so that the support clamping jaw (161) switches the target position; the third limiting structure (1711) is in limiting cooperation with the support clamping jaw (161) in the second state, so as to limit the support clamping jaw (161) at any target position.

2. The equipment support of claim 1, wherein, The support clamping jaw (161) includes a first clamping jaw (162) body (1611) and a sliding component (1612). The first clamping jaw (162) body (1611) is located outside the support body (111), the sliding component (1612) is located inside the support body (111), and the third limiting structure (1711) is in limiting cooperation with the sliding component (1612) in the second state. The support body (111) is provided with a first sliding assembly hole communicating the inside and the outside, and the sliding component (1612) and the first clamping jaw (162) body (1611) are connected through a first sliding connecting piece (1613) penetrating the first sliding assembly hole.

3. The equipment support of claim 2, wherein, The support body (111) is provided with the first sliding assembly hole on both sides of a second central axis in the activity direction in parallel; and the sliding component (1612) and the first clamping jaw (162) body (1611) are connected through a pair of first sliding connecting pieces (1613) penetrating the first sliding assembly hole respectively.

4. The equipment support of claim 2, wherein, In the activity direction, the support body (111) is further provided with a second sliding assembly hole located on one side of the first sliding assembly hole, and the first clamping jaw (162) body (1611) is slidably connected with the support body (111) through a second sliding connecting piece (1614) penetrating the second sliding assembly hole.

5. The equipment support of claim 1, wherein, The key assembly (17) further includes a reset member (172); the reset member (172) is assembled to the support body (111) and elastically abuts against the key body (171), so that the key body (171) switches between the first state and the second state.

6. The equipment support of claim 5, wherein, The reset member (172) includes at least one spring, and the key body (171) is provided with a positioning column; the spring is sleeved on the positioning column and abuts against the key body (171) and the support body (111) respectively.

7. The equipment support of claim 1, wherein, The key body (171) includes the third limiting structure (1711) and an avoiding hole position located on one side of the third limiting structure (1711) in a reset movement direction of the key body (171). The support clamping jaw (161) is provided with a fourth limiting structure (1612a), which is arranged in alignment with the avoiding hole in the activity direction when the key body (171) is in the first state, so as to switch the support clamping jaw (161) between the target positions; when the key body (171) is in the second state, the third limiting structure (1711) and the fourth limiting structure (1612a) are in alignment and abut in the activity direction.

8. The equipment support of claim 7, wherein, The support clamping jaw (161) comprises a sliding plane arranged towards the key body (171), and the fourth limiting structure (1612a) comprises a protruding rib arranged at both ends of the sliding plane.

9. The equipment support of claim 7, wherein, The key body (171) comprises a first side wall and a second side wall arranged in opposition in the activity direction; the third limiting structure (1711) comprises part of the first side wall and / or part of the second side wall in the second state of the key body (171) and the part of the fourth limiting structure (1612a) in projection in the activity direction.

10. The equipment support of claim 1, wherein, The support body (111) comprises a first shell (1112) and a wireless charging assembly; the wireless charging assembly is assembled in the first shell (1112), and the first shell (1112) is provided with a support surface arranged in alignment with the wireless charging assembly outside.

11. The equipment support of claim 1, wherein, Further comprising a first clamping jaw (162) and a second clamping jaw (163), the first clamping jaw (162) and / or the second clamping jaw (163) are movably assembled in the support body (111); The second clamping jaw body (1621) of the first clamping jaw (162) and the third clamping jaw body (1631) of the second clamping jaw (163) are located on opposite sides of the support body (111); when an external device is assembled in the device support, the first clamping jaw (162), the second clamping jaw (163) and the support clamping jaw (161) are respectively abutted and limited with different sides of the external device.

12. The equipment support of claim 11, wherein, The first clamping jaw (162) comprises a first transmission rack (1622) connected with the second clamping jaw body (1621), and the second clamping jaw body (1621) comprises a second transmission rack (1632) connected with the third clamping jaw body (1631); the first transmission rack (1622) and the second transmission rack (1632) are connected through a gear structure to move synchronously.

13. A vehicle characterized by comprising: The device support comprises the device support according to any one of claims 1-12. The device support comprises the device support according to any one of claims 1-12.

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