CN220817122U - Support and vehicle-mounted charger - Google Patents

Abstract

The utility model relates to a bracket and an on-vehicle charger, wherein the on-vehicle charger comprises a bracket; on the support, through the setting of annular light guide spare for the light that each light-emitting part sent can transmit to annular light guide spare everywhere in the casing earlier, and the leaded light portion on the annular light guide spare then can be with outstanding outside the additional mount pad and with light emission to the luminous position on, thereby make the light that sends of luminous position softer. Therefore, the product can emit light and good use comfort of the product is guaranteed. Furthermore, through setting up and seting up the installation position on adding the installation seat for install the module additional in the installation position can correspond, and install the module additional and can be various functional module, therefore the product can be to the corresponding different functional module that sets up of service scenario and user's demand etc. thereby remove the loaded down with trivial details of resetting the position and the specification of each device or spare part according to different functional module, effectually reduced the design cost and the manufacturing cost of product.

Description

Support and vehicle-mounted charger

Technical Field

The utility model relates to the field of brackets, in particular to a bracket and an on-vehicle charger.

Background

The support can be applied to various supports in daily life or production and processing processes, and the supports are used for supporting and fixing corresponding products or components and parts, so that the support is very convenient and fast.

In the related art, a light emitting device is additionally arranged on a part of the support, so that a user can quickly identify the corresponding support under the condition of insufficient light, and certain illumination can be provided for the user, but the light of the light emitting device is usually directly emitted, so that the problem of reduced use comfort is caused by the light emitted by the support.

In addition, to different use scenes and different user demands, different functional modules need to be replaced in the support, and when different functional modules are replaced, manufacturers are required to redesign and adjust the internal structure, arrangement and the like of the support, so that the design cost and the production cost of the support are high.

Disclosure of utility model

The utility model aims to solve the technical problems of providing a bracket and an on-vehicle charger, which can emit light and simultaneously maintain good use comfort and reduce cost.

The first aspect of the utility model provides a bracket for fixing a terminal, the bracket comprising a housing, a fixing device for fixing the housing, a light emitting device for emitting light, and an attaching device arranged in the housing;

the shell is provided with a fixed position for fixing and a luminous position circumferentially arranged around the fixed position;

the light-emitting device comprises a control board arranged in the shell, a plurality of light-emitting pieces connected with the control board and an annular light guide piece arranged in the shell; the luminous pieces are circumferentially distributed along the central axis of the fixed position, the luminous pieces face the annular light guide piece, the periphery of the annular light guide piece protrudes outwards to form a light guide part, and the annular light guide piece receives light rays emitted by the luminous pieces and transmits the light rays to the light guide part so that the light guide part emits light;

the mounting device comprises a mounting seat provided with a mounting position and a mounting module arranged in the mounting position, the mounting seat is propped against the annular light guide piece, the mounting position corresponds to the fixing position, and at least part of the light guide part protrudes out of the mounting seat and is aligned with the light-emitting position, so that light rays emitted by the light guide part are transmitted to the light-emitting position.

Preferably, the annular light guide member comprises an annular part sleeved on the control plate, part of the annular part extends towards the center of the annular part to form an incident part, and part of the annular part extends towards the direction away from the control plate to form the light guide part;

Each light emitting piece is located between the incidence part and the control panel, and faces the incidence part, and the incidence part receives light rays emitted by each light emitting piece and transmits the light rays to the light guide part.

Preferably, the attaching seat is provided with an abutting annular wall, the abutting annular wall abuts against the light guide part, and the inner surface of the abutting annular wall abuts against the outer surface of the annular part.

Preferably, the incident portion, the annular portion and the light guide portion are integrally formed together.

Preferably, the light guide portion is annular.

Preferably, the light emitting device further comprises a switch arranged on the control board and a key movably arranged on the shell, and the switch is held to be closed or opened when the key moves.

Preferably, the shell comprises a bottom shell and a cover body arranged on the bottom shell, the fixing device is connected with the bottom shell, the bottom shell and the cover body jointly define a containing space, and the light-emitting device and the adding device are positioned in the containing space;

the fixed position is arranged on the cover body, the cover body is recessed along the outer side of the peripheral edge of the fixed position towards the direction close to the bottom shell to form a light-gathering ring groove, and the light-gathering ring groove defines the light-emitting position.

Preferably, the bracket further comprises a reflector plate arranged in the shell, the control board is arranged on the reflector plate, and the light guide part is clamped between the reflector plate and the additional mounting seat;

The periphery of the reflector is tilted towards the direction close to the fixed position and is abutted to the outer edge of the fixed position, so that the periphery of the reflector reflects light rays emitted by the light guide part to the light emitting position.

Preferably, the bracket further comprises a plug structure, the plug structure comprises a plug column, a jack and a buckle, the jack is positioned on the control board, the plug column penetrates through the jack and clamps the control board, and the plug column is clamped with the buckle;

The plug-in column is arranged on the additional mounting seat, and the buckle is arranged on the inner wall surface of the shell; or the plug-in column is arranged on the inner wall surface of the shell, and the buckle is arranged on the additional installation seat.

A second aspect of the present utility model provides an on-vehicle charger, comprising a stand according to any one of the above-mentioned aspects;

The mounting device further comprises a circuit board arranged in the shell and an interface connected with the circuit board; and/or

The adding device also comprises a magnetic attraction piece arranged on the adding seat; and/or

The adding module comprises a wireless charging module and/or an MFM module; and/or

The vehicle-mounted charger further comprises an auxiliary stabilizing device, the auxiliary stabilizing device comprises an auxiliary stabilizing frame assembled on the shell, an auxiliary stabilizing arm arranged on the auxiliary stabilizing frame and an auxiliary stabilizing magnetic attraction piece arranged on the auxiliary stabilizing arm, the auxiliary stabilizing magnetic attraction piece and the shell are arranged at intervals, and the auxiliary stabilizing magnetic attraction piece and the fixing position are jointly used for fixing the terminal.

The implementation of the utility model has the following beneficial effects:

The utility model relates to a bracket and an on-vehicle charger, wherein the on-vehicle charger comprises a bracket; on the support, through the setting of annular light guide spare for the light that each light-emitting part sent can transmit to annular light guide spare everywhere in the casing earlier, and the leaded light portion on the annular light guide spare then can be with outstanding outside the additional mount pad and with light emission to the luminous position on, thereby make the light that sends of luminous position softer. Therefore, the product can emit light and good use comfort of the product is guaranteed.

Furthermore, through setting up and seting up the installation position on adding the installation seat for install the module additional in the installation position can correspond, and install the module additional and can be various functional module, therefore the product can be to the corresponding different functional module that sets up of service scenario and user's demand etc. thereby remove the loaded down with trivial details of resetting the position and the specification of each device or spare part according to different functional module, effectually reduced the design cost and the manufacturing cost of product.

Drawings

The foregoing and other objects, features and advantages of the utility model will be apparent from the following more particular descriptions of exemplary embodiments of the utility model as illustrated in the accompanying drawings wherein like reference numbers generally represent like parts throughout the exemplary embodiments of the utility model.

FIG. 1 is a schematic illustration of the structure of a stent in some embodiments of the utility model;

FIG. 2 is a schematic view of a stent in other embodiments of the present utility model;

FIG. 3 is an exploded view of the bracket shown in FIG. 2;

FIG. 4 is an exploded view of the bracket shown in FIG. 3 from another perspective;

FIG. 5 is an exploded cross-sectional view of some embodiments of the utility model;

FIG. 6 is a schematic view of the internal structure of a stent in some embodiments of the utility model;

FIG. 7 is an enlarged view of the bracket shown in FIG. 6 at A;

FIG. 8 is a schematic view of the structure of a stent in some embodiments of the utility model;

FIG. 9 is a schematic view of the structure of the stand shown in FIG. 8 from another angle;

Fig. 10 is an exploded view of a part of the structure of the bracket shown in fig. 8.

Detailed Description

Embodiments of the present utility model will be described in more detail below with reference to the accompanying drawings. While embodiments of the present utility model are illustrated in the drawings, it should be understood that the present utility model may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the utility model to those skilled in the art.

It should be understood that although the terms "first," "second," "third," etc. may be used herein to describe various information, these information should not be limited by these terms. These terms are only used to distinguish one type of information from another. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope of the utility model. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Unless specifically stated or limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly and may be, for example, fixedly connected or detachably connected or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The vehicle-mounted charger in some embodiments of the present utility model is used for fixing and charging a target object, which may be a mobile phone, an earphone, a tablet computer or other terminal products. The vehicle-mounted charger includes a cradle 10.

Fig. 1 and 2 illustrate a bracket 10 according to some embodiments of the present utility model, where the bracket 10 serves to support and secure. It will be appreciated that the bracket 10 is used to secure terminals, and that terminals in various fields may be secured to the bracket 10. The stand 10 may be configured for application in the field of vehicle-mounted applications, but may also be configured for application in a variety of application scenarios, and is not limited to use in a vehicle-mounted scenario.

Referring to fig. 3 to 7 together, the bracket 10 includes a housing 1, a fixing device 2 for fixing the housing 1, a light emitting device 3 for emitting light, and an attaching device 4 disposed in the housing 1.

It will be appreciated that the housing 1 is provided with other devices, and is further used for fixing or defining an object to be fixed, where the object may be various terminals, devices, mechanisms or components to be fixed by the bracket, and in the following embodiments, the terminals, devices, mechanisms or components to be fixed are still collectively referred to as the object. The fixing device 2 is used for fixing the housing 1 in a corresponding position. The light emitting device 3 is used for generating light. The adding device 4 is used for adding the functions of the bracket 10, and the specific added functions depend on the requirements of application scenes and the requirements of different users.

As shown in fig. 2, 3 and 5, the housing 1 is provided with a fixing portion 121 for fixing a terminal and a light emitting portion 122 disposed circumferentially around the fixing portion 121.

It will be appreciated that the fixing location 121 is used for fixing an object, i.e. a terminal, to be fixed. The light emitting bit 122 is used to emit light. The light emitting position 122 is located outside the fixed position 121, and the light emitting position 122 and the fixed position 121 may be disposed on the same plane, or may be disposed on different planes.

As shown in fig. 2 to 7, the light emitting device 3 includes a control board 31 provided in the housing 1, a plurality of light emitting members 32 connected to the control board 31, and an annular light guide member 33 provided in the housing 1; each light emitting piece 32 is circumferentially distributed on the central axis of the fixed bit 121, each light emitting piece 32 faces the annular light guide piece 33, the periphery of the annular light guide piece 33 protrudes outwards to form a light guide part 331, and the annular light guide piece 33 receives light rays emitted by each light emitting piece 32 and transmits the light rays to the light guide part 331, so that the light guide part 331 emits light.

It will be appreciated that the control board 31 may be configured as a circuit board commonly known in the related art, and the control board 31 is used to supply power to each light emitting element 32, so as to drive each light emitting element 32 to work and emit light. The light emitting member 32 is configured to emit light when energized. The annular light guide 33 is configured to receive the light emitted by each light emitting element 32 and diffuse the light to each position of the annular light guide 33, wherein a portion of the light is transmitted to the light guide 331. The light guide 331 receives the transmitted light and emits light.

It should be noted that, the central axis L1 of the fixing location 121, each light emitting member 32 is circumferentially distributed around the central axis L1, that is, the distances from each light emitting member 32 to the central axis L1 are equal, so that the circumferentially distributed light emitting members 32 can correspond to the outline of the annular light guiding member 33, and it is ensured that the light emitted by each light emitting member 32 can be incident into the annular light guiding member 33.

It should be noted that the annular light guide 33 may be configured to be made of various materials capable of guiding light, specifically, may be configured to be made of a PC material, and may be configured to be made of an acryl material.

As shown in fig. 3 to 7, the attaching device 4 includes an attaching base 41 provided with an attaching position 411 and an attaching module 42 disposed in the attaching position 411, the attaching base 41 abuts against the annular light guide member 33, the attaching position 411 corresponds to the fixing position 121, and at least part of the light guide portion 331 protrudes out of the attaching base 41 and is aligned with the light emitting position 122, so that light emitted by the light guide portion 331 is transmitted to the light emitting position 122.

It will be appreciated that the add-on mount 41 is used to mount an add-on module 42. The mounting locations 411 may be located as slots or holes. If the mounting position 411 is configured as a slot, the mounting position 411 may be configured to be disposed on a side of the mounting seat 41 adjacent to the control board 31, and the mounting position 411 may also be configured to be disposed on a side of the mounting seat 41 away from the control board 31, so that the mounting module 42 is prevented from being longitudinally disposed on the mounting seat 41, and stacking is achieved, thereby effectively saving space. The add-on module 42 may be configured as a module of various functions in the related art, including, but not limited to, a telecommunications module, a wireless charging module, or an MFM authentication module, among others.

The mounting position 411 corresponds to the fixing position 121, so that the space for mounting the mounting module 42 can be prevented from interfering the light emitting position 122, and normal transmission of light is ensured.

At least part of the light guide part 331 protrudes out of the attaching seat 41, so that the light guide part 331 with overall light emission can emit light beyond the position where the attaching seat 41 is abutted, and light emitted by the light guide part 331 is prevented from being shielded by the attaching seat 41; at the same time, the protruding portion is further configured to align with the light emitting position 122, so that the light emitted by the protruding portion can be transmitted to the light emitting position 122 as much as possible, and the problem that the protruding portion cannot form enough brightness due to too little protruding amount of the protruding portion relative to the mounting seat 41 is avoided. Here, the larger the protrusion amount of the light guide 331 with respect to the mount 41 is, the larger the luminance that the light guide 331 transmits to the light emitting position 122 is.

It should be noted that, in this embodiment, the light emitting position 122 may be made of a transparent material, or may be made of other materials capable of receiving light in the related art, or the thickness of the side wall of the housing 1 at the light emitting position 122 is set to be smaller, so as to ensure that the light of the light guiding portion 331 can be transmitted to the light emitting position 122.

Further, as shown in fig. 2 and 5, the light emitting elements 32 are circumferentially symmetrically distributed around the central axis L1.

It can be understood that the symmetrical arrangement of the light emitting members 32 on the basis of the circumferential distribution can avoid the excessive concentration of the arrangement positions of the partial light emitting members 32, so that the light emitted by the light emitting members 32 is input into the annular light guide member 33 in a more uniform manner, thereby further ensuring the uniform light emission of the annular light guide member 33, further ensuring the equal brightness of the positions of the light guide portion 331, further improving the light uniformity of the light emitting position 122, and more effectively improving the use comfort of the product.

The fixing device 2 may be configured as a clamping jaw 21, which clamping jaw 21 is arranged on the housing 1 for fixing the housing 1 in a predetermined position. The clamping jaw 21 can be configured and fixedly arranged on the shell 1, and can also be configured and movably arranged on the shell 1. The number, the outline and the size specification of the clamping jaws can be flexibly set, and the clamping jaws can be fixed on the shell 1. Further, the connection between the jaws and the housing 1 may be configured as a direct connection or an indirect connection. Specifically, the clamping jaw and the shell 1 can be connected through a threaded connection structure, a buckling structure or a plugging structure.

As shown in fig. 5 and 7, in some embodiments of the bracket 10, the annular light guide 33 includes an annular portion 332 sleeved on the control board 31, a part of the annular portion 332 extends toward a direction approaching a center of the annular portion 332 to form an incident portion 333, and a part of the annular portion 332 extends away from the control board 31 to form a light guide portion 331;

Each light emitting element 32 is located between the incident portion 333 and the control board 31, and each light emitting element 32 faces the incident portion 333, and the incident portion 333 receives the light emitted by each light emitting element 32 and transmits the light to the light guiding portion 331.

It can be appreciated that the annular portion 332 is annular as a whole, and the inner surface of the annular portion 332 is preferably configured to abut against the control board 31, so that the thickness of the annular portion 332 can be flexibly set, specifically, the incident portion 333 and the light guiding portion 331 can be smoothly reached by light. The incident portion 333 is configured to guide the light emitted by each light emitting element 32, and transmit the light to the annular portion 332, and the annular portion 332 is capable of transmitting the light to the light guiding portion 331, so that the light guiding portion 331 emits light.

It should be noted that, the interval between each light emitting element 32 and the incident portion 333 may be flexibly set, and of course, each light emitting element 32 may be configured to directly prop against the incident portion 333, and each light emitting element 32 may be configured to be correspondingly inserted into the incident portion 333.

Further, a clearance groove may be formed in the light guide portion 331, so that the additional mount 41 may be inserted into the clearance groove correspondingly, and a dislocation may occur between the two clearance grooves.

Specifically, the center of the annular portion 332 is the point D1 shown in fig. 3, and the annular portion 332 is point-symmetrical with D1.

As shown in fig. 3, 4, 5 and 7, in some embodiments of the bracket 10, the attaching seat 41 is provided with an abutment annular wall 412, the abutment annular wall 412 abuts against the light guiding portion 331, and an inner surface of the abutment annular wall 412 abuts against an outer surface of the annular portion 332.

It can be appreciated that the abutting annular wall 412 is annular, and the abutting annular wall 412 can shield the redundant positions on the annular light guide member 33, so that excessive light of the annular light guide member 33 is prevented from being transmitted to the light-emitting position 122, and the light at the light-emitting position 122 is prevented from being too bright, so that the light is kept at a comfortable brightness.

As shown in fig. 5, in some embodiments of the holder 10, the incident portion 333, the annular portion 332, and the light guide portion 331 are integrally formed together.

As can be appreciated, the incident portion 333, the annular portion 332, and the light guide portion 331 are integrally formed together, so that the strength of the annular light guide 33 and the connection strength of each connection position can be improved, and the durability of the product can be improved. Meanwhile, smooth transmission of light at the connecting position is ensured.

As shown in fig. 5, in some embodiments of the stent 10, the light guide 331 is annular.

It can be understood that, in comparison with the manner in which the light guide portion 331 is disposed such that only a part of the position thereof protrudes from the attaching seat 41, the light guide portion 331 is disposed in a ring shape, meaning that the light guide portion 331 has a protruding amount with respect to the attaching seat 41 in each direction, so that the light guide portion 331 emits light correspondingly in each direction and transmits to the light emitting position 122. In this way, the uniformity of the light emission site 122 is improved.

As shown in fig. 3, 4 and 6, in some embodiments of the stand 10, the light emitting device 3 further includes a switch 34 disposed on the control board 31 and a key 35 movably disposed on the housing 1, where the key 35 is activated to hold the switch 34 on or off.

It will be appreciated that the switch 34 is configured to control the operation of the corresponding electrical component, and that the switch 34 may be configured to control the light emitting member 32 in some embodiments, such that the light emitting member 32 is turned on or off, i.e., the light emitting position 122 is controlled by turning on or off the switch 34. The keys 35 may be configured to be slidably disposed on the housing 1, specifically may be configured to slide along the surface of the housing 1, and may also be configured to slide perpendicular to the surface of the housing 1. Of course, the key 35 may also be configured to be rotatably disposed on the housing 1.

It should be noted that, when the user operates the key 35, the switch 34 is correspondingly driven to be turned on or turned off or adjusted to a corresponding position.

Further, the switch 34 may be configured as a multi-position switch, wherein the switch 34 is adjusted to a corresponding position to control the brightness of the light emitting elements 32 to change correspondingly, or wherein the switch 34 is adjusted to a corresponding position to control the light emitting elements 32 to operate to emit light in different numbers and/or different positions.

As shown in fig. 2 to 6, in some embodiments of the bracket 10, the housing 1 includes a bottom shell 11 and a cover 12 disposed on the bottom shell 11, the fixing device 2 is connected to the bottom shell 11, the bottom shell 11 and the cover 12 together define an accommodating space 13, and the light emitting device 3 and the adding device 4 are located in the accommodating space 13;

The fixing portion 121 is disposed on the cover 12, and the cover 12 is recessed along an outer side of a peripheral edge of the fixing portion 121 toward a direction approaching the bottom shell 11 to form a light-condensing ring groove 123, and the light-condensing ring groove 123 defines the light-emitting portion 122.

It will be appreciated that the bottom shell 11 and the cover 12 may be configured for snap-fit connection, may be configured for connection by bolts, screws or other threaded fasteners, and may be configured for adhesive connection. The accommodating space 13 is used for accommodating a corresponding device, components, and the like. The surface of the light-gathering ring groove 123, which is far away from the bottom shell 11, is concave relative to the cover 12, and the surface of the light-gathering ring groove 123, which is near the bottom shell 11, is convex relative to the cover 12.

The light emitted by the light guiding portion 331 is correspondingly transmitted to the light-condensing ring groove 123, i.e. correspondingly transmitted to the convex side of the light-condensing ring groove 123, so that the space in the light-condensing ring groove 123 emits light.

As shown in fig. 5 to 7, in some embodiments of the bracket 10, the bracket 10 further includes a light reflecting plate 5 disposed in the housing 1, the control board 31 is disposed on the light reflecting plate 5, and the light guiding portion 331 is clamped between the light reflecting plate 5 and the attaching seat 41; the peripheral edge of the reflecting plate 5 is tilted toward the direction approaching the fixing position 121 and is abutted to the outer edge of the fixing position 121, so that the peripheral edge of the reflecting plate 5 reflects the light emitted from the light guide 331 to the light emitting position 122.

As can be appreciated, the reflecting plate 5 is used to reflect the light emitted from the light guiding portion 331 toward the direction close to the light emitting position 122, so as to ensure the brightness of the light emitting position 122. At the same time, the arrangement of the reflecting plate 5 can prevent the light of the annular light guide 33 and the light emitting member 32 from being emitted through the back surface of the housing 1, so that the housing 1 emits light only at a predetermined position.

It should be noted that, the periphery of the light reflecting plate 5 is tilted and abutted to the outer edge of the fixed position 121, so that the light emitted by the light guiding portion 331 can be prevented from being transmitted through the fit gap between the light reflecting plate 5 and the inner wall surface of the housing 1, the light emitted by the light guiding portion 331 can be ensured to be fully transmitted to the light emitting position 122, and accidental light emission in places except the light emitting position 122 on the housing 1 is prevented, so that the designability of the light emitting position of the product is enhanced.

As shown in fig. 7, in some embodiments of the stand 10, the stand 10 further includes a plugging structure 6, where the plugging structure 6 includes a plugging post 61, a plugging hole 62 and a buckle 63, the plugging hole 62 is located on the control board 31, the plugging post 61 penetrates the plugging hole 62 and clamps the control board 31, and the plugging post 61 is clamped with the buckle 63;

the positions of the insertion posts 61 and the buckles 63 are at least as follows:

in the first embodiment, the plug-in post 61 is provided on the attaching base 41, and the buckle 63 is provided on the inner wall surface of the housing 1.

In the second embodiment, the plug-in post 61 is provided on the inner wall surface of the housing 1, and the buckle 63 is provided on the attaching seat 41.

It will be appreciated that the plug-in structure 6 is used to fixedly secure the attachment seat 41 and the control board 31 to the inner wall surface of the housing 1. The plug post 61 is provided with two clamping protrusions, one of which is clamped with the control board 31 after passing through the insertion hole 62, and the other of which is clamped with the buckle 63.

As shown in fig. 6, the attachment device 4 further includes a circuit board 43 provided in the housing 1 and an interface 44 connecting the circuit board 43.

An interface 44 is exposed on the surface of the housing 1 for accessing a power source to power the circuit board 43, the control board 31, and other electrical components.

As shown in fig. 5 and 7, the attachment device 4 further includes a magnetic attraction member 45 provided on the attachment seat 41.

As can be appreciated, the magnetic attraction member 45 is used for fixing the target object in a magnetic attraction fixing manner, so that the convenience in use is improved.

As shown in fig. 3-7, the add-on module 42 includes a wireless charging module 421 and/or an MFM module.

It is understood that the wireless charging module 421 may charge the target by wireless charging. The MFM module is a module after passing the corresponding authentication procedure in the related art.

As shown in fig. 8 to 10, the vehicle-mounted charger further includes an auxiliary stabilizer 7, the auxiliary stabilizer 7 including an auxiliary stabilizer 71 fitted on the housing 1, an auxiliary stabilizer arm 72 provided on the auxiliary stabilizer 71, and an auxiliary stabilizer magnet 73 provided on the auxiliary stabilizer arm 72, the auxiliary stabilizer magnet 73 being disposed at a distance from the housing 1, and the auxiliary stabilizer magnet 73 being used together with the fixing bit 121 for fixing the terminal.

It will be appreciated that if the housing 1 is provided with studs, studs or other fastening structures on the surface remote from the fastening location 121, the auxiliary stabilizer 71 may be configured to be directly sleeved on the studs, studs or other fastening structures, and then the fastening of the auxiliary stabilizer 71 is completed simultaneously with the fastening of the housing 1. The auxiliary stabilizing arm 72 is used to fix the relative positions of the auxiliary stabilizing magnet 73 and the auxiliary stabilizing frame 71, thereby fixing the relative positions of the auxiliary stabilizing magnet 73 and the fixing position 121, and further enabling the auxiliary stabilizing magnet 73 to stably fix the terminal. The auxiliary stabilizing magnetic attraction members 73 arranged at intervals with the housing 1 can fix the terminals from two positions with the fixing positions 121 respectively, and the manufacturing stability is further improved.

Further, the auxiliary stabilizing arm 72 may be configured as a flexible member, so that the position of the auxiliary stabilizing magnetic attraction member 73 can be flexibly adjusted to adapt to terminals with different specifications.

Specifically, the auxiliary stabilizing magnet 73 may be configured as a magnet or other component having magnetism.

Specifically, the fixing location 121 is located on the same plane as the auxiliary stabilizing magnet 73.

The implementation of the utility model has the following beneficial effects:

The utility model relates to a bracket and an on-vehicle charger, wherein the on-vehicle charger comprises a bracket; on the support, through the setting of annular light guide spare for the light that each light-emitting part sent can diffuse to annular light guide spare everywhere in the casing earlier, and the leaded light portion on the annular light guide spare then can be with outstanding outside the additional mount pad and reflect light to luminous position on, thereby makes the light that sends of luminous position softer. Therefore, the product can emit light and good use comfort of the product is guaranteed.

Furthermore, through setting up and seting up the installation position on adding the installation seat for install the module additional in the installation position can correspond, and install the module additional and can be various functional module, therefore the product can be to the corresponding different functional module that sets up of service scenario and user's demand etc. thereby remove the loaded down with trivial details of resetting the position and the specification of each device or spare part according to different functional module, effectually reduced the design cost and the manufacturing cost of product.

The aspects of the present utility model have been described in detail hereinabove with reference to the accompanying drawings. In the foregoing embodiments, the descriptions of the embodiments are focused on, and for those portions of one embodiment that are not described in detail, reference may be made to the related descriptions of other embodiments. Those skilled in the art will also appreciate that the acts and modules referred to in the specification are not necessarily required for the present utility model. In addition, it can be understood that the steps in the method of the embodiment of the present utility model may be sequentially adjusted, combined and pruned according to actual needs, and the modules in the device of the embodiment of the present utility model may be combined, divided and pruned according to actual needs.

The foregoing description of embodiments of the utility model has been presented for purposes of illustration and description, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the various embodiments described. The terminology used herein was chosen in order to best explain the principles of the embodiments, the practical application, or the improvement of technology in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein.

Claims (10)

1. A bracket for fixing a terminal, characterized in that the bracket comprises a shell, a fixing device for fixing the shell, a light-emitting device for emitting light and an installing device arranged in the shell;

the shell is provided with a fixed position for fixing the terminal and a luminous position circumferentially arranged around the fixed position;

the light-emitting device comprises a control board arranged in the shell, a plurality of light-emitting pieces connected with the control board and an annular light guide piece arranged in the shell; the luminous pieces are circumferentially distributed along the central axis of the fixed position, the luminous pieces face the annular light guide piece, the periphery of the annular light guide piece protrudes outwards to form a light guide part, and the annular light guide piece receives light rays emitted by the luminous pieces and transmits the light rays to the light guide part so that the light guide part emits light;

the mounting device comprises a mounting seat provided with a mounting position and a mounting module arranged in the mounting position, the mounting seat is propped against the annular light guide piece, the mounting position corresponds to the fixing position, and at least part of the light guide part protrudes out of the mounting seat and is aligned with the light-emitting position, so that light rays emitted by the light guide part are transmitted to the light-emitting position.

2. The bracket according to claim 1, wherein the annular light guide member comprises an annular portion sleeved on the control board, a part of the annular portion extends towards the center of the annular portion to form an incident portion, and a part of the annular portion extends away from the control board to form the light guide portion;

Each light emitting piece is located between the incidence part and the control panel, and faces the incidence part, and the incidence part receives light rays emitted by each light emitting piece and transmits the light rays to the light guide part.

3. The bracket according to claim 2, wherein an abutment annular wall is provided on the attachment base, the abutment annular wall being abutted against the light guide portion, an inner surface of the abutment annular wall being abutted against an outer surface of the annular portion.

4. The bracket of claim 2, wherein the incident portion, the annular portion, and the light guide portion are integrally formed together.

5. The bracket according to any one of claims 1 to 4, wherein the light guide portion is annular.

6. The stand of any one of claims 1 to 4, wherein the lighting device further comprises a switch disposed on the control board and a key movably disposed on the housing, the key being movable to hold the switch on or off.

7. The bracket of claim 1, wherein the housing comprises a bottom shell and a cover body arranged on the bottom shell, the fixing device is connected with the bottom shell, the bottom shell and the cover body jointly define a containing space, and the light-emitting device and the adding device are positioned in the containing space;

the fixed position is arranged on the cover body, the cover body is recessed along the outer side of the peripheral edge of the fixed position towards the direction close to the bottom shell to form a light-gathering ring groove, and the light-gathering ring groove defines the light-emitting position.

8. The bracket according to claim 1 or 7, further comprising a light reflecting plate provided in the housing, the control board being provided on the light reflecting plate, the light guiding portion being sandwiched between the light reflecting plate and the attaching seat;

The periphery of the reflector is tilted towards the direction close to the fixed position and is abutted to the outer edge of the fixed position, so that the periphery of the reflector reflects light rays emitted by the light guide part to the light emitting position.

9. The bracket of claim 1, further comprising a plug structure, the plug structure comprising a plug post, a jack and a buckle, the jack being located on the control board, the plug post passing through the jack and clamping the control board, and the plug post clamping with the buckle;

The plug-in column is arranged on the additional mounting seat, and the buckle is arranged on the inner wall surface of the shell; or the plug-in column is arranged on the inner wall surface of the shell, and the buckle is arranged on the additional installation seat.

10. An in-vehicle charger comprising the cradle of any one of claims 1 to 9;

The mounting device further comprises a circuit board arranged in the shell and an interface connected with the circuit board; and/or

The adding device also comprises a magnetic attraction piece arranged on the adding seat; and/or

The adding module comprises a wireless charging module and/or an MFM module; and/or

The vehicle-mounted charger further comprises an auxiliary stabilizing device, the auxiliary stabilizing device comprises an auxiliary stabilizing frame assembled on the shell, an auxiliary stabilizing arm arranged on the auxiliary stabilizing frame and an auxiliary stabilizing magnetic attraction piece arranged on the auxiliary stabilizing arm, the auxiliary stabilizing magnetic attraction piece and the shell are arranged at intervals, and the auxiliary stabilizing magnetic attraction piece and the fixing position are jointly used for fixing the terminal.