CN217422665U

CN217422665U - Projector

Info

Publication number: CN217422665U
Application number: CN202121050948.XU
Authority: CN
Inventors: 高永刚; 姚利杰; 刘振雷
Original assignee: Alibaba Singapore Holdings Pte Ltd
Current assignee: Alibaba Innovation Co
Priority date: 2021-05-17
Filing date: 2021-05-17
Publication date: 2022-09-13
Anticipated expiration: 2031-05-17

Abstract

The application discloses projecting apparatus includes: the base is provided with an accommodating groove; the bracket is arranged in the accommodating groove; and a sliding part fixed on one of the groove bottom of the containing groove and the bracket; the sliding part is arranged in the sliding groove in a sliding manner, and the support can be switched between a position contained in the containing groove and a position protruding out of the base through the sliding part sliding in the sliding groove. When the projector is not used, the sliding part slides in the sliding groove, and the support is adjusted to be accommodated in the accommodating groove, so that the projector is convenient to place or store; when the projecting apparatus used, and when needing to adjust the projection angle, the adjustment slider slided in the spout, adjusted the support to the certain height of protrusion in the projecting apparatus for the support supports on desktop or supporting platform, thereby makes the base slope, and the slope of whole projecting apparatus reaches the purpose of adjustment projection angle.

Description

Projector

Technical Field

The application belongs to the technical field of projection equipment, especially, relate to a projector.

Background

In the process of using the projector, due to different placing places or positions, a projection picture is not suitable, and the projection angle of the projector in the vertical direction is often required to be adjusted.

In order to meet the use requirements and adapt to different projection environments, the originally fixed projector is set to be the projection line with the adjustable angle. Specifically, an adjustable screw is arranged on the bottom cover of the projector, when the screw is screwed out, the front end of the base of the projector is jacked up, the inclined upward projection angle of the projector is increased, and when the screw is screwed, the inclined upward projection angle of the projector is decreased, so that the purpose of adjusting the projection angle of the projector is achieved.

In the use process, the adoption of the screw for adjustment is inconvenient, and the projection angle can not be quickly adapted to a proper projection angle.

Disclosure of Invention

This application aims at least can to a certain extent solve and adopt the screw regulation inconvenient, unable quick adaptation to suitable projection angle's technical problem. To this end, the present application provides a projector.

The embodiment of the application provides a projector, includes:

the base is provided with an accommodating groove;

the bracket is arranged in the accommodating groove; and

the sliding part is fixed on one of the groove bottom of the containing groove and the bracket;

the sliding part is arranged in the sliding groove in a sliding manner, and the support can be switched between a position where the support is accommodated in the accommodating groove and a position where the support protrudes out of the base through the sliding part sliding in the sliding groove.

In some embodiments, the number of the sliding grooves and the sliding parts is two, and the two sliding grooves are respectively opened at the bottom of the accommodating groove or at two ends of the bracket.

In some embodiments, the sliding groove includes a first sliding groove and a second sliding groove, the first sliding groove is opened at the bottom of the accommodating groove, the second sliding groove is opened at the bracket, the sliding member includes a first sliding member and a second sliding member, the first sliding member is fixed on the bracket and slidably disposed in the first sliding groove, and the second sliding member is fixed at the bottom of the accommodating groove and slidably disposed in the second sliding groove.

In some embodiments, the number of the first sliding grooves and the first sliding members is two, and the number of the second sliding grooves and the second sliding members is one, wherein the second sliding member is located between the two first sliding grooves, and the second sliding groove is located between the two first sliding members.

In some embodiments, the sliding member includes a fixed member and an elastic member, the fixed member includes a fixed end, a stopping end, and a sliding portion connecting the fixed end and the stopping end, the fixed end is fixed to one of the bottom of the receiving groove and the bracket when the sliding groove is disposed at the other of the bottom of the receiving groove and the bracket, the sliding portion is slidably disposed in the sliding groove, the stopping end is stopped at the other side of the sliding groove, the elastic member is disposed between the stopping end and the other of the bottom of the receiving groove and the bracket,

in some embodiments, the sliding groove is opened at the bottom of the accommodating groove, a metal plate is disposed on a surface of the base opposite to the stopping end, and the elastic member is disposed between the metal plate and the stopping end.

In some embodiments, the sliding groove is opened at the bottom of the accommodating groove, the sliding member further includes a positioning element, the positioning element is sleeved on the sliding portion and located between the bottom of the accommodating groove and the stopping end, a first positioning portion is disposed on a surface of the positioning element opposite to the bottom of the accommodating groove, a second positioning portion is disposed on a surface of the base opposite to the positioning element, and the first positioning portion is engaged with the second positioning portion.

In some embodiments, two sides of the first sliding groove are respectively provided with a plurality of the second positioning portions, and the positioning member is provided with two first positioning portions.

In some embodiments, the positioning member further comprises a guide portion, and the guide portion is located at the first sliding groove.

In some embodiments, the bracket includes a support and a lower cover fixedly connected to the support.

In some embodiments, a rib is provided on a surface of the bottom of the receiving groove opposite to the bracket and/or a surface of the bracket opposite to the bottom of the receiving groove.

In some embodiments, a handle groove is disposed on a surface of the bracket opposite to the bottom of the receiving groove.

The sliding part slides in the sliding groove, and the support can be switched between a position accommodated in the accommodating groove and a position protruding out of the base. When the projector is not used, the sliding part slides in the sliding groove, and the support is adjusted to be accommodated in the accommodating groove, so that the projector is convenient to place or store; when the projecting apparatus used, and when needing adjustment projection angle, the adjustment slider slided in the spout, adjusted the support to protrusion in the certain height of projecting apparatus for the support supports on desktop or supporting platform, thereby makes the base slope, and the slope of whole projecting apparatus reaches the purpose of adjustment projection angle, and it is inconvenient to solve to a certain extent to adopt the screw regulation, and unable quick adaptation is to the technical problem of suitable projection angle.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

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

FIG. 2 is a partially exploded view of the projector of FIG. 1;

FIG. 3 is a partially exploded view from another perspective of the projector of FIG. 1;

FIG. 4 is a bottom view of the projector of FIG. 1;

FIG. 5 is a cross-sectional view taken along line A-A of the projector of FIG. 4;

FIG. 6 is a cross-sectional view taken along line B-B of the projector of FIG. 4;

fig. 7 is an exploded view of a first slider of the projector of fig. 1;

fig. 8 is an exploded view of a second slider of the projector of fig. 1;

fig. 9-10 are reference views illustrating a usage state of the projector of fig. 1.

Reference numerals:

the projector-100 comprises a base-10, a containing groove-11, a convex rib-111, a second fixing hole-112, a metal plate-113, a first sliding groove-12, a second sliding part-13, a second fixing part-131, a second fixing end-1311, a second stopping end-1312, a second sliding part-1313, a second elastic part-132 and a wear-resistant sheet-133,

the device comprises a bracket-30, a first sliding part-32, a first fixing part-321, a first fixed end-3211, a first stopping end-3212, a first sliding part-3213, a first elastic part-322, a first fixing hole-324, a positioning part-323, a first positioning part-3231, a second positioning part-3232, a guide part-3233, a second sliding groove-33, a hand digging groove-34, a supporting part-35, a bottom plate-351, an end plate-352 and a lower cover-36.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Moreover, the present application may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, examples of various specific processes and materials are provided herein, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.

The application is described below with reference to specific embodiments in conjunction with the following drawings:

the embodiment of the application provides a projector support and a projector for to a certain extent solve and adopt the screw regulation inconvenient, unable quick adaptation to the technical problem of suitable projection angle.

It should be noted that the projectors described herein include a home projector, an office projector, and the like that do not have a networking function conventionally, and also include an intelligent projector that has a networking function, and further include an intelligent electronic device that integrates a projection module, for example, a notebook computer, a mobile phone, a tablet computer, and an intelligent sound box. The projector can adopt the bracket provided by the invention to realize the adjustment of the angle of the light projected by the projector.

As shown in fig. 1 to 3, the projector 100 includes a base 10 and a stand 30.

Base 10 is positioned at the bottom of projector 100 such that base 10 is at least partially in contact with a desktop or other support platform when projector 100 is placed on the desktop or other support platform.

The base 10 is provided with a receiving groove 11 and a first sliding groove 12. The first sliding groove 12 is located at the bottom of the accommodating groove 11. In the present embodiment, as shown in fig. 4, 5 and 6, the bottom of the housing groove 11 is an arc-shaped surface, and correspondingly, the first chute 12 is an arc-shaped groove. The housing groove 11 is a cylinder in a longitudinal cut shape, and the longitudinal cut is a cut in a direction parallel to the axis of the cylinder.

The holder 30 is disposed in the receiving groove 11 and can be received in the receiving groove 11.

The projector 100 includes a first sliding member 32, and the first sliding member 32 is fixed on the bracket 30 and slidably disposed in the first sliding groove 12.

The first sliding member 32 slides in the first sliding slot 12, and the bracket 30 can be switched between a position of being accommodated in the accommodating slot 11 and a position of being protruded from the base 10. When the projector 100 is not used, the first sliding member 32 slides in the first sliding groove 12, so that the bracket 30 is adjusted to be accommodated in the accommodating groove 11, and the projector 100 is conveniently placed or stored; when the projector 100 is used and the projection angle needs to be adjusted, the first sliding part 32 is adjusted to slide in the first sliding groove 12, the support 30 is adjusted to protrude from the projector 100 to a certain height, so that the support 30 is supported on a desktop or a supporting platform, the base 10 is inclined, and the whole projector 100 is inclined to adjust the projection angle.

The user can adjust the height of the support 30 protruding from the projector 100 according to the required projection angle, thereby achieving the required angle.

Specifically, the base 10 further includes a second sliding member 13 fixed to the bottom of the receiving slot 11. The bracket 30 is provided with a second sliding slot 33. The second slider 13 is slidably disposed in the second slide slot 33.

The second slider 13 slides in the second sliding slot 33, and the holder 30 can be switched between a position of being accommodated in the accommodating slot 11 and a position of being protruded from the base 10. When the projector 100 is not used, the second sliding member 13 slides in the second sliding groove 33, so that the bracket 30 is adjusted to be accommodated in the accommodating groove 11, and the projector 100 is conveniently placed or stored; when the projector 100 is used and the projection angle needs to be adjusted, the second sliding part 13 is adjusted to slide in the second sliding groove 33, the support 30 is adjusted to protrude from the projector 100 to a certain height, so that the support 30 is supported on a desktop or a supporting platform, the base 10 is inclined, and the whole projector 100 is inclined to adjust the projection angle.

In some embodiments, both the first runner 12 and the first sliding member 32 engaged with the first runner 12 are provided, and the second runner 33 and the second sliding member 13 engaged with the second runner 33 are also provided. In other embodiments, only the first sliding groove 12 and the first sliding member 32 engaged with the first sliding groove 12, or only the second sliding groove 33 and the second sliding member 13 engaged with the second sliding groove 33 may be provided, as long as one of them is provided, that is, only one sliding groove and one sliding member are provided, the sliding groove is provided on one of the bottom of the receiving groove or the support member, and the sliding member is provided on the other of the bottom of the receiving groove or the support member.

Referring to fig. 9 and 10, in use, the sliding member slides in the sliding slot, and the bracket 30 can be switched between a position of being accommodated in the accommodating slot 11 and a position of being protruded from the base 10. When the projector 100 is not used, the sliding part slides in the sliding groove, so that the bracket 30 is adjusted to be accommodated in the accommodating groove 11, and the projector 100 is convenient to place or store; when the projector 100 is used and the projection angle needs to be adjusted, the adjusting sliding piece slides in the sliding groove, the support 30 is adjusted to protrude from the projector 100 to a certain height, the support 30 is supported on a desktop or a supporting platform, the base 10 is inclined, and the whole projector 100 is inclined to achieve the purpose of adjusting the projection angle.

Specifically, in some embodiments, the number of the first sliding grooves 12 is two, and the two first sliding parts 32 are respectively located at two ends of the bottom of the accommodating groove 11, and correspondingly, the two first sliding parts 32 are also two, and the two first sliding parts 32 are in one-to-one correspondence with the positions of the two first sliding grooves 12 and are respectively disposed in the two first sliding grooves 12. When the projector 100 needs to adjust the projection angle, the two first sliding members 32 slide in the two first sliding grooves 12 at the same time, so as to adjust the projection angle. Because two first spouts 12 are located the both ends of accepting groove 11 tank bottom respectively for have certain interval between two first spouts 12, when the width broad of base 10, support projecting apparatus 100 that can be more steady, avoid projecting apparatus 100 to take place to incline or rock, improve the stability of supporting.

Specifically, in some embodiments, the number of the second slide grooves 33 and the second slide members 13 is one. When the number of the first sliding grooves 12 is two, the second sliding groove 33 is opened in the middle of the bracket 30, the second sliding groove 33 is parallel to the first sliding grooves 12, and the second sliding member 13 is located between the two first sliding grooves 12. When the projector 100 needs to adjust the projection angle, the bracket 30 slides relative to the base 10, the two first sliding members 32 respectively slide in the two first sliding grooves 12, and the second sliding member 13 slides in the second sliding groove 33, so that the sliding temperature of the bracket 30 relative to the base 10 can be improved, and the bracket 30 can be prevented from being turned or shifted in the sliding process.

In order to enable the bracket 30 to slide for the maximum distance, specifically, when the bracket 30 is received in the receiving slot 11, the two first sliding members 32 are respectively located at first ends of the two first sliding slots 12, and the second sliding member 13 is located at a second end of the second sliding slot 33 opposite to the first end of the first sliding slot 12. The first chute 12 and the second chute 33 both include a first end and a second end, wherein the first end of the first chute 12 and the second end of the first chute 12 are located at two ends of the first chute 12, the first end of the second chute 33 and the second end of the second chute 33 are located at two ends of the second chute 33, the first end of the first chute 12 is opposite to the first end of the second chute 33, and the second end of the first chute 12 is opposite to the second end of the second chute 33. By positioning the two first sliding members 32 at first ends of the two first sliding grooves 12, respectively, and positioning the second sliding member 13 at a second end of the second sliding groove 33, which is opposite to the first end of the first sliding groove 12, to slide on the bracket 30 relative to the base 10, the two first sliding members 32 slide in the two first sliding grooves 12, respectively, and the second sliding member 13 slides in the second sliding groove 33, when the two first sliding members 32 slide to a middle portion of the first sliding groove 12, the second sliding member 13 slides to a middle portion of the second sliding groove 33; when the two first sliding parts 32 slide to the second end of the first sliding chute 12, the second sliding part 13 slides to the first end of the second sliding chute 33, so that three points of the two first sliding parts 32 and the second sliding part 13 can be basically kept on different straight lines, and the stability of the support is further kept.

In other embodiments, the number of the second sliding grooves 33 and the second sliding members 13 may be set to one, the number of the first sliding members 32 and the first sliding grooves 12 may also be set to one, the second sliding grooves 33 and the first sliding members 32 are respectively located at two ends of the bracket 30, and the second sliding members 13 and the second sliding grooves 33 are respectively located at two ends of the bottom of the accommodating groove 11. The first slide 32 is located at a first end of the first runner 12 and the second slide 13 is located at a second end of the second runner 33 opposite the first end of the first runner 12.

In some embodiments, the rib 111 is provided on the bottom of the receiving groove 11 and/or the surface of the bracket 30 opposite to the bottom of the receiving groove 11, that is, the rib 111 may be provided only on the bottom of the receiving groove 11 or the surface of the bracket 30 opposite to the bottom of the receiving groove 11, or the rib 111 may be provided on both the bottom of the receiving groove 11 and the surface of the bracket 30 opposite to the bottom of the receiving groove 11. The rib 111 is disposed on the bottom of the receiving groove 11 and/or the surface of the bracket 30 opposite to the bottom of the receiving groove 11, so as to reduce the contact area between the bottom of the receiving groove 11 and the bracket 30, thereby reducing the friction force when the bracket 30 slides relative to the base 10.

Specifically, in the present embodiment, the ribs 111 are provided on both the bottom of the receiving groove 11 and the surface of the holder 30 opposite to the bottom of the receiving groove 11, the plurality of ribs 111 are provided on the surface of the holder 30 opposite to the bottom of the receiving groove 11 at regular intervals, the ribs 111 are provided on both sides of the bottom of the receiving groove 11 on the first sliding groove 12, and the ribs 111 are provided on both the bottom of the receiving groove 11 and the surface of the holder 30 opposite to the bottom of the receiving groove 11, so that the contact area between the bottom of the receiving groove 11 and the holder 30 can be further reduced, and the friction force when the holder 30 slides relative to the base 10 can be further reduced. In a specific embodiment, the ribs 111 are embodied as raised strips.

In some embodiments, the holder 30 has a handle groove 34 on a surface opposite to the bottom of the receiving groove 11. The handle groove 34 is formed by recessing inward from the surface of the support 30 opposite to the bottom of the receiving groove 11. Through set up the hand picking groove 34 on the surface with the tank bottom of accepting groove 11 back of the body on support 30, when needing support 30 to slide for base 10, the user can pick the hand picking groove 34 with the finger, conveniently exerts effort and support 30 on, drives support 30 and slides for base 10. Specifically, the shape and position of the hand-digging grooves 34 can be set as required, so as to facilitate the operation of the user, in this embodiment, the number of the hand-digging grooves 34 is two, and the hand-digging grooves are arranged in parallel in the direction perpendicular to the first sliding grooves 12 and the second sliding grooves 33.

As shown in fig. 7, the first sliding member 32 includes a first fixed member 321 and a first elastic member 322. The first fixing member 321 includes a first fixing end 3211, a first stopping end 3212, and a first sliding portion 3213 connecting the first fixing end 3211 and the first stopping end 3212. The first fixing end 3211 is fixed to the bracket 30. Specifically, the bracket 30 is provided with a first fixing hole 324, the first fixing end 3211 is provided with a thread, and the first fixing end 3211 is screwed into the first fixing hole 324. The first sliding portion 3213 is slidably disposed in the first sliding groove 12. The first stopping end 3212 is stopped at the other side of the first sliding groove 12 to prevent the first sliding member 32 from separating from the first sliding groove 12. The first elastic element 322 is disposed between the first stopping end 3212 and the bracket 30, and is used to provide a pre-tightening force to prevent the first elastic element 322 from sliding freely in the first sliding groove 12. Specifically, in the present embodiment, the first fixing member 321 is a screw.

Specifically, in the present embodiment, the first elastic member 322 is a spring. Further, the base 10 is usually made of plastic material, in order to avoid generating dust when the first elastic element 322 rubs against the base 10 in the sliding process, a metal plate 113 is disposed on a surface of the base 10 opposite to the first stopping end 3212, and the first elastic element 322 is disposed between the metal plate 113 and the first stopping end 3212. Specifically, the metal plate 113 may be in-mold injection molded with the base 10.

Specifically, in the present embodiment, the first sliding member 32 further includes a positioning member 323, and the positioning member 323 is disposed on the first sliding portion 3213 of the first fixing member 321 and located between the bottom of the accommodating groove 11 and the first stopping end 3212. The surface of the positioning element 323 opposite to the bottom of the accommodating groove 11 is provided with a first positioning portion 3231, the surface of the bottom of the accommodating groove 11 opposite to the positioning element 323 is provided with a second positioning portion 3232, the first sliding element 32 slides relative to the first sliding groove 12, when the first positioning portion 3231 and the second positioning portion 3232 slide to positions corresponding to each other, the first positioning portion 3231 and the second positioning portion 3232 are engaged, an acting force for blocking the first sliding element 32 from continuously sliding relative to the first sliding groove 12 is generated, so that the projector 100 can be supported at a certain angle, and stable support is realized. In order to support the projector 100 at a plurality of angles, a plurality of second positioning portions 3232 may be provided at the bottom of the housing groove 11, and the number and position of the second positioning portions 3232 and the pitch between the second positioning portions 3232 may be set as needed. In the present embodiment, the second positioning portions 3232 are provided on both sides of the first chute 12, the number of the second positioning portions 3232 on each side is plural, the plural second positioning portions 3232 are provided at regular intervals, correspondingly, the positioning member 323 is provided with 2 first positioning portions 3231, and the 2 first positioning portions 3231 can be engaged with the pair of second positioning portions 3232 every time the first slider 32 slides a certain distance with respect to the first chute 12, so that the projector 100 can be stably supported at a plurality of angles. In other embodiments, the first positioning portion 3231 is a protrusion and the second positioning portion 3232 is a groove, and in other embodiments, the first positioning portion 3231 may be a groove and the second positioning portion 3232 may be a protrusion, which also enables the projector 100 to be stably supported at a plurality of angles.

Further, the positioning member 323 further includes a guide portion 3233, the guide portion 3233 is located in the first sliding groove 12, and the positioning member 323 tilts or swings when the first sliding member 32 slides relative to the first sliding groove 12 by disposing the guide portion 3233 in the first sliding groove 12.

As shown in fig. 8, the second sliding member 13 includes a second fixed member 131 and a second elastic member 132. The second fixing member 131 includes a second fixing end 1311, a second stopping end 1312, and a second sliding portion 1313 connecting the second fixing end 1311 and the second stopping end 1312. The second fixed end 1311 is fixed to the bottom of the accommodating groove 11. Specifically, the bottom of the storage groove 11 is opened with a second fixing hole 112, the second fixing end 1311 is provided with a screw thread, and the second fixing end 1311 is screwed into the second fixing hole 112. The second sliding portion 1313 is slidably provided to the second chute 33. The second stopping end 1312 is blocked at the other side of the second sliding slot 33 to prevent the second sliding member 13 from separating from the second sliding slot 33. The second elastic element 132 is disposed between the second stopping end 1312 and the bracket 30, and is used for providing a pre-tightening force to prevent the second sliding element 13 from sliding freely in the second sliding slot 33. Specifically, in the present embodiment, the second fixing member 131 is a screw. Specifically, in the present embodiment, the second elastic member 132 is a spring. Further, the bracket 30 is usually made of plastic material, and in order to avoid dust generation when the second elastic member 132 rubs against the bracket 30 during the sliding process, the second sliding member 13 further includes a wear-resistant sheet 133 disposed between the second elastic member 132 and the bracket 30.

The shape of the bracket 30 matches the shape of the receiving groove 11, and in the present embodiment, the bracket 30 includes a support 35 and a lower cover 36 fixedly connected to the support 35. The supporting member 35 includes a bottom plate 351 matching with the bottom of the receiving slot 11 in shape, the second sliding slot 33 is opened on the bottom plate 351, and the protruding ribs 111 are arranged on the surface of the bottom plate 351 opposite to the bottom of the receiving slot 11 at intervals. The first fixing hole 324 is opened on the floor 351. Specifically, the bottom plate 351 has an arc-shaped plate shape. Further, the supporting member 35 further includes two end plates 352 fixed to opposite ends of the bottom plate 351, and the end plates 352 are also provided with the ribs 111.

When the bracket 30 is received in the receiving slot 11, the lower cover 36 is flush with the bottom surface of the base. Specifically, in the present embodiment, the lower cover 36 is fixedly connected to the support 35 by means of a snap-fit. The handle grooves 34 are disposed on the lower cover 36, and the handle grooves 34 are formed by inwardly recessing from the surface of the lower cover 36 opposite to the support member 35.

In use, the sliding member slides in the sliding slot, and the bracket 30 can be switched between a position of being accommodated in the accommodating slot 11 and a position of being protruded from the base 10. When the projector 100 is not used, the sliding part slides in the sliding groove, so that the bracket 30 is adjusted to be accommodated in the accommodating groove 11, and the projector 100 is convenient to place or store; when the projector 100 is used and the projection angle needs to be adjusted, the adjusting sliding piece slides in the sliding groove, the support 30 is adjusted to protrude from the projector 100 to a certain height, the support 30 is supported on a desktop or a supporting platform, the base 10 is inclined, and the whole projector 100 is inclined to achieve the purpose of adjusting the projection angle.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise" indicate orientations or positional relationships based on the orientation or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present application and for simplicity in description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore should not be considered as limiting the present application.

It should be noted that all the directional indications in the embodiments of the present application are only used for explaining the relative position relationship, the motion condition, and the like between the components in a certain posture, and if the certain posture is changed, the directional indication is changed correspondingly.

In this application, unless expressly stated or limited otherwise, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

Furthermore, descriptions in this application as to "first," "second," etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.

In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present application.

While embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that: numerous changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the application, the scope of which is defined by the claims and their equivalents.

Claims

1. A projector, characterized by comprising:

the base is provided with a containing groove;

the bracket is arranged in the accommodating groove; and

2. The projector according to claim 1, wherein the number of the sliding grooves and the sliding members is two, and the two sliding grooves are respectively opened at the bottom of the accommodating groove or at both ends of the bracket.

3. The projector according to claim 1, wherein the sliding groove includes a first sliding groove and a second sliding groove, the first sliding groove is opened at a bottom of the receiving groove, the second sliding groove is opened at the bracket, the sliding member includes a first sliding member fixed to the bracket and slidably disposed in the first sliding groove, and a second sliding member fixed to the bottom of the receiving groove and slidably disposed in the second sliding groove.

4. The projector according to claim 3, wherein the number of the first slide groove and the first slide member is two, and the number of the second slide groove and the second slide member is one, wherein the second slide member is located between the two first slide grooves, and the second slide groove is located between the two first slide members.

5. The projector according to any one of claims 1 to 2, wherein the sliding member includes a fixed member and an elastic member, the fixed member includes a fixed end, a stopper end, and a sliding portion connecting the fixed end and the stopper end, the fixed end is fixed to one of the bottom of the receiving groove and the bracket when the sliding groove is provided to the other of the bottom of the receiving groove and the bracket, the sliding portion is slidably provided in the sliding groove, the stopper end is stopped to the other side of the sliding groove, and the elastic member is provided between the stopper end and the other of the bottom of the receiving groove and the bracket.

6. The projector according to claim 5, wherein the sliding groove is opened at a bottom of the receiving groove, a metal plate is disposed on a surface of the base opposite to the stopper end, and the elastic member is disposed between the metal plate and the stopper end.

7. The projector according to claim 5, wherein the sliding slot is opened at a bottom of the accommodating slot, the sliding member further comprises a positioning member, the positioning member is sleeved on the sliding portion and located between the bottom of the accommodating slot and the stopping end, a first positioning portion is disposed on a surface of the positioning member opposite to the bottom of the accommodating slot, a second positioning portion is disposed on a surface of the base opposite to the positioning member, and the first positioning portion and the second positioning portion are engaged with each other.

8. The projector according to claim 7, wherein the sliding groove includes a first sliding groove, the first sliding groove is opened at a bottom of the accommodating groove, a plurality of second positioning portions are respectively disposed at two sides of the first sliding groove, and the positioning member has two first positioning portions.

9. The projector as claimed in claim 7, wherein the positioning member further comprises a guide portion, and the guide portion is located at the first sliding groove.

10. The projector as defined in any of claims 1 to 4 wherein the bracket includes a support member and a lower cover fixedly connected to the support member.

11. The projector according to claim 1, wherein a rib is provided on a surface of the bottom of the receiving groove opposite to the bracket and/or a surface of the bracket opposite to the bottom of the receiving groove.

12. The projector according to claim 1, wherein a surface of the holder opposite to the bottom of the housing groove is provided with a finger groove.