CN219473132U - Projection device and vehicle - Google Patents

Abstract

The application discloses a projection device and a vehicle. The projection device comprises a connecting device and a projector, wherein the connecting device comprises a connecting piece and an adjusting assembly, the connecting piece is used for connecting the projector, and the connecting piece is provided with a clamping structure; the adjusting component comprises an interconnecting adapter and an inserting connector, the adapter is used for connecting external equipment, the inserting connector is provided with an inserting structure, and the inserting structure is used for being matched with the clamping structure so that the connecting piece and the inserting connector can be detachably connected. Through the above-mentioned embodiment, through the joint structure of connecting piece and the grafting structure of plug connector realize the detachable connection of connecting piece and plug connector, can make the projecting apparatus detach external equipment under the condition that does not destroy external equipment own structure, improve the convenience of projecting apparatus dismouting to and the commonality of projecting apparatus.

Description

Projection device and vehicle

Technical Field

The present disclosure relates to the field of projection technologies, and in particular, to a projection apparatus and a vehicle.

Background

Projection displays have gained rapid growth in recent years, expanding from professional devices to consumer markets. Projectors are important in the field of projection technology, and gradually become the main stream of the market by virtue of the advantages of high brightness, vivid color, long service life and the like.

With the development of the era, more and more users choose to install the projector set on the external equipment so as to improve the rich functions of the external equipment, however, in the prior art, the projector is installed on the external equipment or removed from the external equipment, the structure of the external equipment is easily damaged, and the popularization and the use are not easy.

Disclosure of Invention

The present disclosure provides a projection device and a vehicle, and aims to solve the above technical problems in the prior art.

To solve the above-mentioned problem, the present application provides a projection device, the projection device includes a projector and a connection device, the connection device includes: the projector comprises a projector body, a projector, a connecting piece and an adjusting assembly, wherein the connecting piece is used for connecting the projector body, and is provided with a clamping structure; the adjusting component comprises an interconnecting adapter and a plug connector, wherein the adapter is used for connecting external equipment, the plug connector is provided with a plug structure, and the plug structure is used for being matched with the clamping structure so that the connecting piece is detachably connected with the plug connector.

In order to solve the above-mentioned problem, the present application provides a vehicle, which includes the above-mentioned projection device, and the connection device is used for detachably mounting the projector in the interior space of the vehicle.

Compared with the prior art, the projection device comprises a projector and a connecting device, wherein the connecting device comprises a connecting piece and an adjusting component, the connecting piece is used for connecting the projector, and the connecting piece is provided with a clamping structure; the adjusting component comprises an interconnecting adapter and an inserting connector, the adapter is used for connecting external equipment, the inserting connector is provided with an inserting structure, and the inserting structure is used for being matched with the clamping structure so that the connecting piece and the inserting connector can be detachably connected. Through the above-mentioned embodiment, through the joint structure of connecting piece and the grafting structure of plug connector realize the detachable connection of connecting piece and plug connector, can make the projecting apparatus detach external equipment under the condition that does not destroy external equipment own structure, improve the convenience of projecting apparatus dismouting to and the commonality of projecting apparatus.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic structural view of an embodiment of a connection member and projector according to the present application;

FIG. 2 is a schematic structural diagram of an embodiment of the connection between an adjusting component and an external device provided in the present application;

FIG. 3 is a schematic structural diagram of an embodiment of a plugging structure provided in the present application;

FIG. 4 is a schematic structural diagram of an embodiment of a fastening structure provided in the present application;

fig. 5 is a schematic structural view of a connection device according to the first embodiment of the connection device provided in the present application, connected to a projector and an external device;

fig. 6 is a schematic structural diagram of a connection device according to the first embodiment of the connection device provided in the present application connected to an external device;

FIG. 7 is a schematic illustration of a second embodiment of the connection device provided herein disconnected from the projector;

fig. 8 is a schematic structural view of a connection device according to a second embodiment of the present application.

Reference numerals: a connecting member 10; a clamping structure 11; a clamping groove 111; snap-in rail 1111; a holding portion 112; a connecting body 12; an elastic sheet 13; an adjustment assembly 20; a plug-in unit 21; a plug structure 210; a holding hole 211; a plug-in portion 212; an adapter 22; a fitting hole 221; a first plate 222; a second plate body 223; a third plate 224; an adjusting spindle 23; a projector 30; an external device 40; a fitting lever 41; a transition support 50; a first limiting plate 51; a second limiting plate 52; the plugging direction X; vertical direction Y.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It is to be understood that the specific embodiments described herein are for purposes of illustration only and are not limiting. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present application are shown in the drawings. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.

The terms "first," "second," "third," and the like in this application are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", and "a third" may explicitly or implicitly include at least one such feature. In the description of the present application, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise. All directional indications (such as up, down, left, right, front, back … …) in the embodiments of the present application are merely used to explain the relative positional relationship, movement, etc. between the components in a particular gesture (as shown in the drawings), and if the particular gesture changes, the directional indication changes accordingly. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those listed steps or elements but may include other steps or elements not listed or inherent to such process, method, article, or apparatus.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the present application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.

The present application provides a projection device comprising a projector and a connection device, see fig. 1-7.

The connecting device of the projector 30 comprises a connecting piece 10 and an adjusting assembly 20, wherein the connecting piece 10 is used for connecting the projector 30, and the connecting piece 10 is provided with a clamping structure 11; the adjusting assembly 20 comprises an adapter 22 and a plug 21 which are connected with each other, the adapter 22 is used for connecting the external equipment 40, the plug 21 is provided with a plug structure 210, and the plug structure 210 is used for matching with the clamping structure 11 so as to detachably connect the connector 10 with the plug 21.

Projector 30 may include, without limitation, a laser projector, an LED projector, a CRT projector, an LCD projector, a DLP projector, an LCOS projector, a conventional light source projector, and other types of projection-enabled devices. The connector 10 may be detachably connected to the projector 30, for example, the connector 10 may be adhered to a main surface of the projector 30 to be detachably connected to the projector 30 without spoiling the appearance of the projector 30.

The external device 40 may include a device to which the projector 30 needs to be connected, for example, the external device 40 may include an in-vehicle device, and as the popularity of the automobile increases, the in-vehicle device is not limited to a vehicle, but is a mobile terminal product integrating multiple living functions, and functions of an in-vehicle system begin to be gradually enriched, and the in-vehicle audio-visual system is also the same. However, at present, in the aspect of video in a vehicle, only a small screen provided by an in-vehicle operation panel can be used for viewing, so that the viewing experience is poor, and meanwhile, some vehicle owners have certain requirements for better in-vehicle environment atmosphere, and at the moment, the projector 30 can be installed in the interior trim of the vehicle-mounted equipment. In the product of in-vehicle projection of the related art, the interior trim of the in-vehicle apparatus is destroyed when the projector 30 is mounted on the in-vehicle apparatus, and it is difficult to satisfy the user's demand. In the present embodiment, the adapter 22 of the adjusting assembly 20 is connected to the external device 40, while the plug 21 of the adjusting assembly 20 is provided with a plug structure 210, and the plug structure 210 of the adjusting assembly 20 is detachably connected to the clamping structure 11 of the connecting member 10, so as to connect or disconnect the projector 30 to or from the external device 40.

Through the above embodiment, the connection between the connector 10 and the plug 21 is realized through the connection structure 11 of the connector 10 and the plug structure 210 of the plug 21, so that the projector 30 can be detached from the external device 40 without damaging the structure of the external device 40, and the convenience of the disassembly and assembly of the projector 30 and the universality of the projector 30 are improved.

In an embodiment, the clamping structure 11 has a clamping groove 111 and a clamping portion 112, the inner side wall of the clamping groove 111 is provided with a clamping rail 1111 parallel to the plugging direction X of the plug 21, and the plugging structure 210 has a clamping hole 211 and a plugging portion 212; the plugging portion 212 can be plugged into the clamping groove 111 along the plugging direction X, and the plugging portion 212 abuts against the clamping rail 1111 in a vertical direction Y perpendicular to the bottom wall of the clamping groove 111, so that the connector 10 limits the connector 21 in the vertical direction Y; the clamping portion 112 is configured to be embedded in the clamping hole 211, so that the connector 10 locks the plug 21 through the clamping portion 112 and the clamping hole 211.

The clamping groove 111 is a non-annular groove, specifically, the bottom wall of the clamping groove 111 is close to the projector 30, the side wall of the clamping groove 111 is non-annular, and the top of the clamping groove 111 opposite to the bottom wall is in an opening shape. The plugging direction X is a direction from the non-closed side to the closed side of the side wall of the plugging slot 111, the side wall of the plugging slot 111 forms a plugging track 1111, the shape of the plugging track 1111 is similar to that of the plugging portion 212, the plugging track 1111 is parallel to the plugging direction X of the plugging member 21, so that the plugging portion 212 is guided by the plugging track 1111 to be plugged into the plugging slot 111 along the plugging direction X, and after the plugging portion 212 is plugged into the plugging slot 111, the plugging track 1111 is abutted against the plugging member 21 in the vertical direction Y to limit the plugging member 21 in the vertical direction Y. The clamping hole 211 is located on the main body of the plugging structure 210, the clamping hole 211 may be a through hole, the clamping portion 112 may be located in the clamping groove 111, after the plugging structure 210 moves along the plugging direction X to abut against the clamping rail 1111, the clamping portion 112 may be embedded into the clamping hole 211, so that the connector 10 locks the plug 21 through the clamping portion 112 and the clamping hole 211, thereby limiting the plug 21 in the vertical direction Y through the clamping rail 1111, and limiting the plug 21 in the plugging direction X through the clamping portion 112 and the clamping hole 211, so as to detachably connect the connector 10 with the plug 21.

In an embodiment, the connector 10 further includes a connecting body 12 and an elastic piece 13, the connecting body 12 is used for connecting the projector 30, the elastic piece 13 is connected to the holding portion 112 and the bottom wall of the connecting body 12, so that the holding portion 112 and the connecting body 12 are spaced in the vertical direction Y, and the elastic piece 13 can move the holding portion 112 in the vertical direction Y under the action of external force to withdraw from or insert into the holding hole 211. The side of the connecting body 12 facing the projector 30 may be provided with adhesive, the connecting body 12 is adhered to the projector 30 by the adhesive, the clamping portion 112 and the elastic piece 13 may be located in the clamping groove 111, the elastic piece 13 makes the clamping portion 112 and the connecting body 12 spaced in the vertical direction Y, and the clamping portion 112 may move in the vertical direction Y to be closer to or far away from the bottom wall of the clamping groove 111 when the elastic piece 13 is extruded due to elastic deformation of the elastic piece 13.

When the plug 21 and the connector 10 need to be connected, the plug 21 moves along the plug direction X, the plug 21 presses the clamping portion 112 downward, so that the clamping portion 112 is close to the bottom wall of the clamping groove 111, when the clamping portion 112 abuts against the clamping track 1111, the clamping hole 211 and the clamping portion 112 just correspond to each other, and at this time, the clamping portion 112 loses the downward pressing force and is embedded into the clamping hole 211, so that the connection between the plug 21 and the connector 10 is completed; when the plug 21 and the connector 10 need to be disassembled, the user can apply a downward external force to the clamping portion 112, so that the elastic piece 13 drives the clamping portion 112 to move towards the bottom of the clamping groove 111 under the action of the external force, so that the clamping portion 112 is withdrawn from the clamping groove 111, and at this time, the plug 21 can be withdrawn from the clamping groove 111 in a direction opposite to the clamping direction, so as to complete the separation operation of the plug 21 and the connector 10.

In an embodiment, the adjusting assembly 20 further includes an adjusting shaft 23, and the adjusting shaft 23 is connected to the adaptor 22 and the connector 21, respectively, for enabling rotatable connection of the adaptor 22 and the connector 21, so as to adjust the pitch angle of the projector 30 through the adjusting shaft 23.

Referring to fig. 5 and 6, the connection device includes a transition bracket 50, and the transition bracket 50 is respectively bent and connected with the adapter 22 and the connector 21, so that the adapter 22 is connected with the connector 21 through the transition bracket 50. In this embodiment, the external device 40 may include a headrest of the vehicle device, the adapter 22 is connected with an adapter rod of the headrest, and the adapter 22 may be bent and connected with the transition bracket 50 and extend to the upper side of the headrest to be connected with the plug 21, so that the structure of the adjusting assembly 20 more accords with the design of the vehicle headrest.

The adapter 22 is provided with a fitting hole 221, and the fitting hole 221 is used to be sleeved on the outer side of the fitting rod 41 of the external device 40, so that the adapter 22 is fixed on the external device 40 through the fitting hole 221. The fitting hole 221 may be a through hole to facilitate insertion of the fitting bar 41 of the headrest into the fitting hole 221; wherein the side of the mounting hole 221 may be provided with an opening so that the mounting hole 221 may be caught into the mounting bar 41 from the side of the mounting bar 41. After the fitting hole 221 is connected to the fitting lever 41, only the headrest needs to be fixed to the seat, so that the relative positional relationship between the adapter 22 and the headrest can be secured.

In an embodiment, the number of the assembly holes 221 is two, the two assembly holes 221 are spaced apart, and each assembly hole 221 is respectively sleeved on the outer side of a different assembly rod 41 of the external device 40. The opening direction of two mounting holes 221 can be 90 degrees setting, when needs are installed adaptor 22 on assembly pole 41, only need with one of them mounting hole 221 card go into on assembly pole 41, then rotate 90 degrees round this assembly pole 41, can with another mounting hole 221 card go into on another assembly pole 41 to realize the connection of adaptor 22 and headrest, can make the detachable connection of adaptor 22 and external equipment 40, easy dismounting need not to destroy on-vehicle interior trim.

Referring to fig. 7 and 8, the connection device includes a transition bracket 50, and the transition bracket 50 is respectively bent and connected with the adapter 22 and the connector 21, so that the adapter 22 is connected with the connector 21 through the transition bracket 50. In this embodiment, the external device 40 may include a sunroof support of the vehicle device, where the adaptor 22 is connected to the sunroof support, and may be bent and connected to the adaptor 22 through the transition support 50 and extended to a proper position to be connected to the plug 21, so that the structure of the adjusting assembly 20 better conforms to the vehicle design. The adaptor 22 extends along a direction opposite to the extending direction of the connector 21, and the adaptor 22 is inserted into the external device 40, so that the adaptor 22 and the external device 40 are relatively fixed. The adapter 22 is inserted into a skylight slit of the vehicle-mounted device and extends in a direction opposite to the plug 21 so as to leave enough space for the projector 30 to perform projection work.

The adapter 22 includes a first plate 222, a second plate 223, and a third plate 224, where the third plate 224 is connected to the first plate 222, the second plate 223, and the transition bracket 50, and the first plate 222 and the second plate 223 are disposed at intervals and extend along a direction opposite to the extending direction of the plug 21, and the first plate 222 and the second plate 223 are used for being inserted into the external device 40. The first plate 222, the second plate 223 and the third plate 224 form a U-shaped bracket, and the first plate 222, the second plate 223 and the third plate 224 are flat, so that the first plate 222, the second plate 223 and the third plate 224 are inserted in the position of the skylight gap.

The transition bracket 50 includes a first limiting plate 51 and a second limiting plate 52, the first limiting plate 51 is respectively connected with the adapter 22 and the second limiting plate 52, and the second limiting plate 52 extends along the extending direction of the adapter 22, so that the transition bracket 50 and the adapter 22 form an accommodating space. The second limiting plate 52 is a curved plate, the first limiting plate 51 is flat, the second limiting plate 52 extends along the extending direction of the adapter piece 22, so that an accommodating space is formed by the first limiting plate 51, the second limiting plate 52 and the adapter piece 22, when the adapter piece 22 is inserted into a skylight gap, the skylight support is clamped in the accommodating space, and the adjusting assembly 20 and the external equipment 40 are fixed through the transition support 50 and the adapter piece 22, so that the adapter piece 22 and the external equipment 40 can be detachably connected, and the vehicle-mounted internal decoration is convenient to assemble and disassemble without damaging.

Through the above embodiment, the connection between the connector 10 and the plug 21 is realized through the connection structure 11 of the connector 10 and the plug structure 210 of the plug 21, so that the projector 30 can be detached from the external device 40 without damaging the structure of the external device 40, and the convenience of the disassembly and assembly of the projector 30 and the universality of the projector 30 are improved.

The present application also provides a vehicle comprising the projection device of any of the above embodiments, the connection device being for detachably mounting the projector 30 to an interior space of the vehicle. .

The principles and embodiments of the present application are described herein with specific examples, the above examples being provided only to assist in understanding the methods of the present application and their core ideas; meanwhile, as those skilled in the art will have modifications in the specific embodiments and application scope in accordance with the ideas of the present application, the present description should not be construed as limiting the present application in view of the above.

Claims (11)

1. A projection device comprising a projector and a connection device, the connection device comprising:

the connecting piece is used for connecting the projector and is provided with a clamping structure;

the adjusting component comprises an interconnecting adapter and an inserting piece, wherein the adapter is used for connecting external equipment, the inserting piece is provided with an inserting structure, and the inserting structure is used for being matched with the clamping structure so that the connecting piece is detachably connected with the inserting piece.

2. The projection device of claim 1, wherein the clamping structure has a clamping groove and a clamping portion, the inner side wall of the clamping groove is provided with a clamping rail parallel to the plugging direction of the plug connector, and the plug structure has a clamping hole and a plug portion;

the inserting part can be inserted into the clamping groove along the inserting direction, and is abutted with the clamping rail in the vertical direction perpendicular to the bottom wall of the clamping groove, so that the connecting piece limits the inserting piece in the vertical direction;

the clamping part is used for being embedded in the clamping hole, so that the connector can be locked with the plug connector through the clamping part and the clamping hole.

3. The projection apparatus according to claim 2, wherein the connection member further comprises a connection body for connecting the projector, and an elastic piece connecting the holding portion and a bottom wall of the connection body, respectively, such that the holding portion and the connection body are spaced apart in the vertical direction, the elastic piece being capable of moving the holding portion in the vertical direction by an external force to withdraw from or fit into the holding hole.

4. The projection device of claim 1, wherein the adjustment assembly further comprises an adjustment shaft coupled to the adapter and the plug, respectively, for effecting rotatable coupling of the adapter to the plug for adjusting a pitch angle of the projector via the adjustment shaft.

5. The projection device of any one of claims 1-4, wherein the connection device includes a transition bracket that is respectively bent and connected with the adapter and the plug, such that the adapter is connected with the plug through the transition bracket.

6. The projection apparatus according to claim 5, wherein the adapter is provided with an assembly hole for being sleeved on an outer side of an assembly rod of the external device, so that the adapter is fixed on the external device through the assembly hole.

7. The projection device of claim 6, wherein the number of the assembly holes is two, the two assembly holes are arranged at intervals, and each assembly hole is sleeved on the outer side of a different assembly rod of the external equipment.

8. The projection apparatus according to claim 5, wherein the adapter extends in a direction opposite to an extending direction of the plug, and the adapter is inserted into the external device so that the adapter is relatively fixed with the external device.

9. The projection device of claim 8, wherein the adapter comprises a first plate, a second plate, and a third plate, the third plate is connected to the first plate, the second plate, and the transition bracket, the first plate and the second plate are disposed at intervals and extend in opposite directions of an extending direction of the connector, and the first plate and the second plate are configured to be inserted into the external device.

10. The projection device of claim 8, wherein the transition support includes a first limiting plate and a second limiting plate, the first limiting plate is connected to the adapter and the second limiting plate, respectively, and the second limiting plate extends along an extending direction of the adapter, so that the transition support and the adapter form a receiving space.

11. A vehicle comprising a projection device according to any one of claims 1-10, wherein the connection device is adapted to detachably mount the projector to an interior space of the vehicle.