Projector

Abstract

The utility model relates to the technical field of household appliances, and discloses a projector. The projector comprises a projector body and a supporting piece. The lower bottom wall of the projector body is provided with a mounting groove. The supporting piece is contained in the installation groove and can rotate by a preset angle relative to the projector body so as to protrude out of the lower bottom wall of the projector body. According to the projector provided by the embodiment of the invention, the embedded supporting piece is arranged on the projector body, so that the height of one end of the projector body is adjusted by rotating the supporting piece relative to the projector body, and then the angle between the lower bottom wall of the projector body and the mounting plane is adjusted; the projection position of the projector can be adjusted, so that the projection falls in the middle of the curtain, the complexity of angle adjustment is reduced, and the use experience is improved. According to the projector with the adjustable projection position, by means of the embedded supporting piece, the occupied space needed for arranging the fixing piece is reduced, the projector with the adjustable projection position can be conveniently used in a small space, and the practicability of the projector is improved.

Description

Technical Field

[0001] The present application relates to the technical field of household electrical appliances, for example, to a projector. Background Art

[0002] At present, more and more movie-watching users use projectors instead of traditional TVs to meet their movie-watching needs. However, when using a projector, it is often necessary to adjust the projection angle of the projector so that the projection falls in the middle of the screen. Generally, this is done by simply placing objects under the projector's feet to make the projection fall in the middle of the screen. The process is rather cumbersome, and the pads are not easy to find.

[0003] In the related art, a projector is fixed on the top of a wall by setting a fixing bracket, and a portion of the fixing bracket for fixing the projector is adjustable, so that the projection angle of the projector can be adjusted by adjusting the fixing bracket so that the projection falls on the middle position of the screen.

[0004] In the publicly available implementation process, the following problems were found in the relevant technology:

[0005] Although the related technology can adjust the projection angle of the projector, it is not suitable for locations where the fixing bracket cannot be installed, such as a small space and a space on the top of the wall where the fixing bracket cannot be installed.

[0006] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background of the present application, and therefore may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0007] In order to provide a basic understanding of some aspects of the disclosed embodiments, a brief summary is given below. The summary is not an extensive review, nor is it intended to identify key / critical components or delineate the scope of protection of these embodiments, but rather serves as a prelude to the detailed description that follows.

[0008] The disclosed embodiment provides a projector, which adjusts the angle between the projector body and the projector body to adjust the angle of the projector body relative to the placement plane, and then adjusts the projection angle of the projector so that the projection falls on the middle position of the screen, thereby reducing the complexity of angle adjustment, reducing the space required for the projector, and improving the practicality of the projector.

[0009] In some embodiments, a projector is provided, including: a projector body, a lower bottom wall of the projector body having an installation groove; a support member accommodated in the installation groove, and the support member can be rotated at a preset angle relative to the projector body to protrude from the lower bottom wall of the projector body.

[0010] Optionally, the mounting groove includes: a rotating groove, the support member can rotate relative to the groove wall of the rotating groove; and a sliding groove, which is connected to the rotating groove, and the support member can slide in the sliding groove.

[0011] Optionally, the groove wall of the sliding groove is arranged parallel to the lower bottom wall of the projector body.

[0012] Optionally, when the rotating groove and the sliding groove are projected onto the bottom wall of the projector body, the projection of the rotating groove does not overlap with the projection of the sliding groove.

[0013] Optionally, the support member includes: a rotating shaft portion; the rotating groove includes: a rotating space, which is a cylindrical space; during the rotation of the support member relative to the projector body, the rotating shaft portion rotates in the rotating space; after the support member rotates a preset angle relative to the projector body, the rotating shaft portion can enter the sliding groove.

[0014] Optionally, the shaft portion includes a cylindrical base and a flat surface. The flat surface is parallel to the axis of the cylindrical base. When the shaft portion enters the sliding groove, the flat surface abuts against the groove wall of the sliding groove.

[0015] Optionally, the support member further includes: a support member body, a rotating shaft portion is arranged at the rotation center of the support member body, and a height of the rotating shaft portion is greater than a height of the support member body.

[0016] Optionally, the diameter of the rotating space is D, and the width of the sliding groove is d; D>d.

[0017] Optionally, the support member includes: a support member body, which is accommodated in the installation groove and can rotate relative to the projector body; and a clamping portion, which is arranged on the outer side wall of the support member body and can be clamped with the lower bottom wall of the projector body.

[0018] Optionally, the clamping portion includes: a plurality of strip-shaped protrusions, which are arranged on the outer side wall of the support body at intervals along the height of the support body.

[0019] Optionally, the support member body is a fan-shaped structure; when the support member includes a rotating shaft portion, the rotating shaft portion is located at the center point of the support member body.

[0020] Optionally, the projector further comprises: a supporting foot, which is arranged on the lower bottom wall of the projector body, and the supporting foot and the supporting member are respectively arranged on opposite sides of the lower bottom wall of the projector body.

[0021] Optionally, when the support member is accommodated in the installation groove, the support member protrudes from the lower bottom wall of the projector body, and the height of the support member protruding from the projector body is equal to the height of the support foot.

[0022] The projector provided in the embodiments of the present disclosure can achieve the following technical effects:

[0023] The projector provided by the embodiment of the present disclosure is provided with an embedded support member on the projector body, so that the height of one end of the projector body can be adjusted by rotating the support member relative to the projector body, thereby adjusting the angle between the lower bottom wall of the projector body and the installation plane, and realizing the adjustable projection position of the projector, so that the projection falls on the middle position of the screen, reducing the complexity of angle adjustment, and improving the user experience. In addition, the embedded support member is used to reduce the occupied space required for setting the fixing member, so that the projector with adjustable projection position can be used in a smaller space, thereby improving the practicality of the projector.

[0024] The above general description and the following description are exemplary and explanatory only and are not intended to limit the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] One or more embodiments are exemplarily described by corresponding drawings, which do not limit the embodiments. Elements with the same reference numerals in the drawings are shown as similar elements, and the drawings do not constitute a scale limitation, and wherein:

[0026] Figure 1 is a structural schematic diagram of a projector provided by an embodiment of the present disclosure;

[0027] Figure 2 yes Figure 1 An enlarged schematic diagram of M in the embodiment shown;

[0028] Figure 3 is a schematic diagram of the clamping connection between the clamping portion and the mounting slot provided in an embodiment of the present disclosure;

[0029] Figure 4 yes Figure 1 A schematic diagram of the structure of the support member in the illustrated embodiment;

[0030] Figure 5 is a cross-sectional view of a projector provided by an embodiment of the present disclosure, wherein a support member is located at an initial position;

[0031] Figure 6 is a cross-sectional view of a projector provided by an embodiment of the present disclosure, in which a supporting member is rotated at an angle;

[0032] Figure 7 is a cross-sectional view of a projector provided by an embodiment of the present disclosure with a support member rotated at another angle;

[0033] Figure 8 is a cross-sectional view of a projector with a support member in a sliding groove provided by an embodiment of the present disclosure;

[0034] Fig. 9 is another cross-sectional view of a projector with a support member in a sliding groove provided by an embodiment of the present disclosure;

[0035] Fig.10 It is a schematic diagram of the structure of the installation slot provided in an embodiment of the present disclosure.

[0036] Reference numerals:

[0037] 10. Projector body; 101. Mounting slot; 1011. Rotation slot; 1012. Sliding slot; 1013. Rotation space; 102. Lower bottom wall;

[0038] 20, support member; 201, support member body; 202, shaft portion; 2021, cylindrical base; 2022, flat surface; 203, clamping portion; 2031, strip-shaped protrusion;

[0039] 30. Installation plane;

[0040] 40. Support the base. DETAILED DESCRIPTION

[0041] In order to be able to understand the features and technical contents of the embodiments of the present disclosure in more detail, the implementation of the embodiments of the present disclosure is described in detail below in conjunction with the accompanying drawings. The attached drawings are for reference only and are not used to limit the embodiments of the present disclosure. In the following technical description, for the convenience of explanation, a full understanding of the disclosed embodiments is provided through multiple details. However, one or more embodiments can still be implemented without these details. In other cases, to simplify the drawings, well-known structures and devices can be simplified for display.

[0042] The terms "first", "second", etc. in the specification and claims of the embodiments of the present disclosure and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the terms used in this way can be interchanged where appropriate, so that the embodiments of the embodiments of the present disclosure described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions.

[0043] In the embodiments of the present disclosure, the terms "upper", "lower", "inside", "middle", "outside", "front", "back" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. These terms are mainly intended to better describe the embodiments of the present disclosure and their embodiments, and are not intended to limit the indicated devices, elements or components to have a specific direction, or to be constructed and operated in a specific direction. Moreover, in addition to being used to indicate directions or positional relationships, some of the above terms may also be used to indicate other meanings. For example, the term "upper" may also be used to indicate a certain dependency or connection relationship in certain circumstances. For those of ordinary skill in the art, the specific meanings of these terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0044] In addition, the terms "disposed", "connected", and "fixed" should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0045] Unless otherwise stated, the term "plurality" means two or more.

[0046] In the embodiment of the present disclosure, the character " / " indicates that the preceding and following objects are in an "or" relationship. For example, A / B indicates: A or B.

[0047] The term "and / or" is a description of the association relationship between objects, indicating that three relationships can exist. For example, A and / or B means: A or B, or, A and B.

[0048] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.

[0049] Combination Figures 1 to 10 As shown, the embodiment of the present disclosure provides a projector, comprising: a projector body 10 and a support member 20. A mounting groove 101 is provided on the lower bottom wall of the projector body 10. The support member 20 is accommodated in the mounting groove 101, and the support member 20 can be rotated at a preset angle relative to the projector body 10 to protrude from the lower bottom wall of the projector body 10.

[0050] The projector provided by the embodiment of the present disclosure is provided with an embedded support member 20 on the projector body 10, so as to adjust the height of one end of the projector body 10 by rotating the support member 20 relative to the projector body 10, and further adjust the angle α between the lower bottom wall of the projector body 10 and the mounting plane 30, so as to adjust the projection position of the projector, so that the projection falls in the middle of the screen, reduce the complexity of angle adjustment, and improve the user experience. In addition, the embedded support member 20 is used to reduce the space occupied by the fixing member, so as to facilitate the use of the projector with adjustable projection position in a smaller space, thereby improving the practicality of the projector.

[0051] Exemplarily, when the projector is placed on an upper surface of a cabinet or on a platform, the upper surface of the cabinet or the upper surface of the platform serves as the installation plane 30 .

[0052] It can be understood that the projector provided in the embodiment of the present disclosure can be installed in a cabinet or on the upper surface of the cabinet or on a separately provided bracket, and the embodiment of the present disclosure does not limit this.

[0053] Specifically, when the projection angle of the projector needs to be adjusted, the support member 20 is manually rotated as required to rotate the support member 20 relative to the projector body 10, thereby adjusting the height of the support member 20 protruding from the bottom surface of the projector body 10. The height of one side of the projector body 10 is adjusted, thereby achieving adjustable projection position of the projector, so that the projection falls in the middle of the screen, reducing the complexity of angle adjustment.

[0054] Exemplarily, by adjusting the angle between the lower bottom wall of the projector body 10 and the mounting plane 30 , the light output angle of the projector can be adjusted, and then the projection position can be adjusted so that the projection falls on the middle position of the screen.

[0055] Optionally, a mounting groove 101 is provided in the middle of the lower bottom wall of the projector body 10. In this way, the single-side angle adjustment of the projector, that is, the height adjustment of the projection position, is achieved.

[0056] Optionally, combined Figure 1 As shown, mounting grooves 101 are symmetrically provided on opposite sides of the lower bottom wall of the projector body 10. A support member 20 is provided in each mounting groove 101. In this way, the angle of both sides of the projector can be adjusted, that is, the left and right heights of the projection position can be adjusted respectively.

[0057] Specifically, the rotation angles of the support member on the left and the support member on the right may be the same or different, and the specific rotation angle is determined according to demand.

[0058] Specifically, by adjusting the components inside the projector body 10 so that the components can avoid the installation groove 101, the support member 20 can be accommodated in the installation groove 101, thereby reducing the volume of the projector body 10 and further reducing the space required for the projector, thereby improving the practicality of the projector.

[0059] Optionally, combined Figures 5 to 10 As shown, the installation groove 101 includes: a rotation groove 1011 and a sliding groove 1012. The support member 20 can rotate relative to the groove wall of the rotation groove 1011. The sliding groove 1012 is connected to the rotation groove 1011, and the support member 20 can slide in the sliding groove 1012.

[0060] In this embodiment, by setting the rotation groove 1011 and the sliding groove 1012, the support member 20 can be manually rotated relative to the groove wall of the rotation groove 1011 to adjust the height of the support member 20 protruding from the projector body 10, thereby adjusting the projection position of the projector body 10. Further, when the support member 20 is rotated to the maximum value of the preset angle, the support member 20 can be manually dragged so that the support member can enter the sliding groove 1012, and then the support member 20 can be manually slid in the sliding groove 1012. The angle between the lower bottom wall of the projector body 10 and the horizontal direction is continuously adjusted to meet the angle requirements so that the projection falls in the middle of the screen, reducing the complexity of the angle adjustment. In addition, by using the embedded support member 20, the occupied space required for setting the fixing member is reduced, so that the projector with adjustable projection position can be used in a smaller space, thereby improving the practicality of the projector.

[0061] Specifically, the support member 20 can adjust the angle between the lower bottom wall of the projector body 10 and the mounting plane 30 from the first angle to the second angle when the support member 20 rotates from the initial position relative to the rotation groove 1011 to the maximum value of the preset angle. The support member 20 enters the sliding groove 1012 and slides along the sliding groove 1012 to approach the other side of the projector, and can adjust the angle between the lower bottom wall of the projector body 10 and the mounting plane 30 from the second angle to the third angle.

[0062] Exemplarily, the first angle is 0°.

[0063] Exemplarily, the second angle is 9°.

[0064] Exemplarily, the third angle is 10°.

[0065] For example, Figure 5 It is a schematic diagram showing that the angle α between the lower bottom wall of the projector body 10 and the installation plane 30 is 0°. Figure 6 It is a schematic diagram showing that the angle α between the lower bottom wall of the projector body 10 and the installation plane 30 is 1.5°. Figure 7 It is a schematic diagram showing that the angle α between the lower bottom wall of the projector body 10 and the installation plane 30 is 5°. Figure 8 It is a schematic diagram showing that the angle α between the lower bottom wall of the projector body 10 and the installation plane 30 is 6°. Fig. 9 Schematic diagram showing that the angle α between the lower bottom wall of the projector body 10 and the installation plane 30 is 10°.

[0066] Optionally, the groove wall of the sliding groove 1012 is arranged parallel to the lower bottom wall of the projector body 10 .

[0067] In this embodiment, the sliding groove 1012 is arranged to be parallel to the lower bottom wall of the projector body 10, so that after the support member 20 rotates to the maximum value of the preset angle, the angle between the lower bottom wall of the projector body 10 and the mounting plane 30 gradually increases during the process of sliding from one end of the sliding groove 1012 connected to the rotating groove 1011 to the other end of the sliding groove 1012. This further adjusts the projection position of the projector body 10 so that the projection falls in the middle of the screen, reducing the complexity of the angle adjustment. It also reduces the space required for setting the fixing member, so that the projector with adjustable projection position can be used in a smaller space, thereby improving the practicality of the projector.

[0068] Optionally, when the rotating groove 1011 and the sliding groove 1012 are projected onto the bottom wall of the projector body 10, the projection of the rotating groove 1011 does not overlap with the projection of the sliding groove 1012. That is, the rotating groove 1011 and the sliding groove 1012 are staggered.

[0069] Optionally, combined Figures 4 to 9 As shown, the support member 20 includes: a rotating shaft portion 202. The rotating groove 1011 includes: a rotating space 1013. The rotating space 1013 is a cylindrical space. During the rotation of the support member 20 relative to the projector body 10, the rotating shaft portion 202 rotates in the rotating space 1013. After the support member 20 rotates relative to the projector body 10 by a preset angle, the rotating shaft portion 202 can enter the sliding groove 1012.

[0070] In this embodiment, the shaft portion 202 and the rotation space 1013 are provided so that the support member 20 can rotate relative to the groove wall of the rotation groove 1011. This allows the height of one end of the projector body 10 to be adjusted, and the angle between the lower bottom wall of the projector body 10 and the mounting plane 30 to be adjusted, so that the projection position of the projector can be adjusted so that the projection falls in the middle of the screen, reducing the complexity of the angle adjustment and improving the user experience. In addition, the embedded support member 20 can reduce the space required for setting the fixing member, so that the projector with adjustable projection position can be used in a smaller space, thereby improving the practicality of the projector.

[0071] Optionally, combined Figures 4 to 9 As shown, the shaft portion 202 includes a cylindrical base 2021 and a flat surface 2022. The flat surface 2022 is parallel to the axis of the cylindrical base 2021. When the shaft portion 202 enters the sliding groove 1012, the flat surface 2022 abuts against the groove wall of the sliding groove 1012.

[0072] Optionally, combined Figures 4 to 9 As shown, the support member 20 further includes: a support member body 201 . A rotation shaft portion 202 is disposed at the rotation center of the support member body 201 , and the height of the rotation shaft portion 202 is greater than the height of the support member body 201 .

[0073] In this embodiment, by setting the support member body 201, the support member body 201 is used to realize the support function of the support member 20, and then by adjusting the rotation angle of the support member body 201 relative to the projector body 10, the angle between the lower bottom wall of the projector body 10 and the mounting plane 30 is adjusted. The projection position of the projector is adjusted so that the projection falls on the middle position of the screen, reducing the complexity of the angle adjustment. At the same time, by setting the height of the shaft portion 202 to be greater than the height of the support member body 201, after the shaft portion 202 enters the sliding groove 1012, the part of the shaft portion 202 protruding from the support member body 201 is engaged with the groove wall of the sliding groove 1012, and the support member body 201 can maintain the height protruding from the lower bottom wall of the projector body 10, and then further adjust the angle between the lower bottom wall of the projector body 10 and the mounting plane 30. The projection position of the projector is adjusted so that the projection falls on the middle position of the screen, reducing the complexity of the angle adjustment, and reducing the occupied space required for setting the fixing frame, thereby improving the practicality of the projector.

[0074] Optionally, combined Fig.10 As shown, the diameter of the rotation space 1013 is D, and the width of the sliding groove 1012 is d. D>d.

[0075] In this embodiment, the diameter of the rotation space 1013 is set to be larger than the width of the sliding groove 1012 so that when the support member 20 rotates to a maximum value of a preset angle, the rotation shaft portion 202 enters the sliding groove 1012 .

[0076] Specifically, combined Figure 4 As shown, the maximum diameter of the rotating shaft portion 202 is m, and the minimum diameter is n. d is slightly larger than n. D is slightly larger than m.

[0077] Specifically, the maximum distance between the flat surface 2022 of the rotating shaft portion 202 and the cylindrical base 2021 is n.

[0078] Optionally, combined Figure 1 As shown, the support member 20 includes: a support member body 201 and a clamping portion 203. The support member body 201 is accommodated in the mounting groove 101 and can rotate relative to the projector body 10. The clamping portion 203 is arranged on the outer side wall of the support member body 201, and the clamping portion 203 can be clamped with the lower bottom wall of the projector body 10.

[0079] In this embodiment, a clamping portion 203 is provided on the outer side wall of the support body 201, so that the clamping portion 203 is clamped with the groove wall of the installation groove 101 and the lower bottom wall of the projector body 10, thereby achieving the fixing of the angle of the support 20. The problem that the projection position of the projector is easily changed due to the unstable fixing of the support 20 is reduced, and the practicality of the projector is improved.

[0080] Specifically, the clamping portion 203 is a flexible clamping portion that has the ability to be elastically deformed. And the maximum distance from the rotation center of the support body 201 to the clamping portion 203 is slightly larger than the radius of the rotation groove 1011. In this way, when the clamping portion 203 enters the rotation groove 1011, the clamping portion 203 is subjected to the extrusion force applied by the groove wall of the rotation groove 1011, and then deforms. When the clamping portion 203 rotates out of the rotation groove 1011, the extrusion force applied by the groove wall of the rotation groove 1011 disappears, and the clamping portion 203 is deformed to restore the initial shape, and then is clamped with the groove wall of the installation groove 101 and the lower bottom wall of the projector body 10.

[0081] Optionally, combined Figure 2 and Figure 3 As shown, the clamping portion 203 includes: a plurality of strip-shaped protrusions 2031. The plurality of strip-shaped protrusions 2031 are arranged on the outer side wall of the support body 201 at intervals along the height of the support body 201.

[0082] In this embodiment, multiple strip-shaped protrusions are provided to form multiple positions that can be engaged with the connection between the groove wall of the installation groove 101 and the lower bottom wall 102 of the projector body 10, so that after the support member 20 is rotated at a preset angle, the corresponding strip-shaped protrusions can be engaged with the connection between the groove wall of the installation groove 101 and the lower bottom wall 102 of the projector body 10. This realizes the engagement and fixation between the support member 20 and the projector, reduces the problem that the projection position of the projector is easy to change due to the unstable fixation of the support member 20, and improves the practicality of the projector.

[0083] Specifically, the strip protrusion 2031 is a rubber strip protrusion, which has a flexible texture and can be deformed. When the rubber strip protrusion is located in the rotation groove 1011, the rubber strip groove is deformed by the force applied by the rotation groove 1011 to enter the rotation groove 1011. When the rotating support body 201 drives the rubber strip protrusion to rotate out of the rotation groove 1011, the rubber strip protrusion returns to its original shape to be clamped with the groove wall of the installation groove 101 and the lower bottom wall 102 of the projector body 10.

[0084] Specifically, the maximum distance from the rotation center of the support body 201 to the rubber strip protrusion is slightly larger than the radius of the rotation groove 1011 .

[0085] Optionally, the support body 201 is a fan-shaped structure. In the case where the support 20 includes a rotating shaft portion 202 , the rotating shaft portion 202 is located at the center point of the support body 201 .

[0086] In this embodiment, the support body 201 is arranged to be a fan-shaped structure, so as to improve the smoothness of the rotation of the support body 201 in the mounting groove 101. This makes it easier to adjust the rotation angle of the support body 201 relative to the projector body 10, so as to make the projection fall on the middle position of the screen, and reduce the complexity of angle adjustment.

[0087] Optionally, combined Figure 1 , Figures 5 to 9 As shown, the projector further includes a support foot 40 . The support foot 40 is disposed on the lower bottom wall of the projector body 10 , and the support foot 40 and the support member 20 are disposed on opposite sides of the lower bottom wall of the projector body 10 .

[0088] In this embodiment, the support foot 40 is provided to support a distance between the projector body 10 and the installation plane 30, so as to reduce the contact area between the projector body 10 and the installation plane 30, improve the heat dissipation efficiency of the projector, and further improve the practicability of the projector.

[0089] Optionally, when the support member 20 is accommodated in the installation groove 101 , the support member 20 protrudes from the lower bottom wall of the projector body 10 , and the height of the support member 20 protruding from the projector body 10 is equal to the height of the supporting foot 40 .

[0090] In this embodiment, by setting the support member 20 protruding from the lower bottom wall of the projector body 10, and the height of the support member 20 protruding from the projector body 10 is equal to the height of the support foot 40, so that when the support member 20 is not rotated, that is, the support member 20 is hidden in the installation groove 101, the projector body 10 is in a horizontal state, which is convenient for the user to adjust the support member 20 as needed. The angle between the lower bottom wall of the projector body 10 and the installation plane 30 is adjusted to achieve the adjustable projection angle of the projector, so that the projection falls in the middle of the screen, reducing the complexity of the angle adjustment. In addition, the embedded support member 20 is used to reduce the space required for setting the fixing member, so that the projector can be used in a smaller space, thereby improving the practicality of the projector.

[0091] The above description and the accompanying drawings sufficiently illustrate the embodiments of the present disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The embodiments represent only possible variations. Unless explicitly required, individual components and functions are optional, and the order of operations may vary. Portions and features of some embodiments may be included in or replace portions and features of other embodiments. The embodiments of the present disclosure are not limited to the structures described above and shown in the accompanying drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A projector, characterized in that: include: The projector body has a mounting groove on its lower bottom wall; the mounting groove includes a rotation groove, and the rotation groove includes a rotation space; A support member is accommodated in the mounting groove, and the support member can rotate at a preset angle relative to the projector body to protrude from the lower bottom wall of the projector body; The support member includes a support member body and a rotating shaft portion, the rotating shaft portion is arranged at the rotation center of the support member body, and the height of the rotating shaft portion is greater than the height of the support member body; the rotating shaft portion rotates in the rotating space.

2. The projector according to claim 1, characterized in that the mounting groove include: A rotating groove, wherein the support member can rotate relative to a groove wall of the rotating groove; The sliding groove is connected with the rotating groove, and the supporting member can slide in the sliding groove.

3. The projector according to claim 2, characterized in that: The rotating tank comprises: a rotating space, which is a cylindrical space; When the support member rotates relative to the projector body, the rotating shaft portion rotates in the rotating space; After the support member is rotated by a preset angle relative to the projector body, the rotating shaft portion can enter the sliding groove.

4. The projector according to claim 3, characterized in that: The diameter of the rotating space is D, and the width of the sliding groove is d; D>d.

5. The projector according to any one of claims 1 to 4, characterized in that: The support parts include: The support body is accommodated in the mounting groove and can rotate relative to the projector body; The clamping part is arranged on the outer side wall of the supporting member body, and the clamping part can be clamped with the lower bottom wall of the projector body.

6. The projector according to claim 5, characterized in that: The clamping part includes: A plurality of strip-shaped protrusions are arranged at intervals on the outer side wall of the support body along the height of the support body.

7. The projector according to claim 5, characterized in that: The support body is a fan-shaped structure; In the case where the support member includes a rotation shaft portion, the rotation shaft portion is located at the center point of the support member body.

8. The projector according to any one of claims 1 to 4, characterized in that: Also includes: The supporting foot is arranged on the lower bottom wall of the projector body, and the supporting foot and the supporting member are respectively arranged on two opposite sides of the lower bottom wall of the projector body.

9. The projector according to claim 8, characterized in that: When the support member is accommodated in the installation groove, the support member protrudes from the lower bottom wall of the projector body, and the height of the support member protruding from the projector body is equal to the height of the support foot.

Images