CN218845572U - Projector support - Google Patents

Abstract

The utility model provides a projector support, including base and support arm, support arm is including the supporting part and the extension that are connected, and the supporting part is buckled for the extension, and the tip that the supporting part was kept away from to the extension can be forward or reverse fixed with the base joint, and the extension sets up for the base slope. The dismantlement that foretell structure setting can realize support arm and base is connected to can realize the forward assembly and the reverse assembly of support arm, when the projecting apparatus was installed on the supporting part of support arm, the forward assembly and the reverse assembly of support arm can make the projecting apparatus realize that just throw, the top throws, a plurality of projection modes such as table throw.

Description

Projector support

Technical Field

The application belongs to the technical field of the projecting apparatus, especially, relate to a projecting apparatus support.

Background

The projector is usually placed on a desktop corresponding to the projection screen for projection, and the projector is placed on the desktop through a projection support. The projector is assembled by the conventional projector support in a single mode, and only one projection mode can be realized, such as one of front projection, top projection and table projection.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a projector support to solve the technical problem that projector support among the prior art can only realize a projection mode.

The embodiment of the application provides a projector support, projector support includes:

a base; and

the support arm comprises a supporting portion and an extending portion which are connected, the supporting portion is bent relative to the extending portion and used for mounting the projector, the end portion, far away from the supporting portion, of the extending portion can be clamped and fixed with the base in a forward or reverse mode, and the extending portion is arranged obliquely relative to the base.

Optionally, one of the end of the extending portion away from the supporting portion and the base is provided with a plug, the other is provided with an assembling groove, and the plug is inserted and fixed in the assembling groove.

Optionally, the bolt and the assembly groove are both arranged to extend along the length direction of the extension portion, and both the bolt and the assembly groove have a central symmetry structure.

Optionally, when the base is provided with the bolt, the bolt and the base are of an integral structure; or, the base is provided with a slot, and the bolt is detachably inserted in the slot;

when the end part of the extension part, which is far away from the support part, is provided with the bolt, the bolt and the extension part are of an integral structure; alternatively, the latch is removably connected to the extension.

Optionally, the projector support further comprises a stiffener, and the stiffener is installed at a joint of the extension and the base and is fixedly connected to the extension and the base.

Optionally, a first through hole is formed in a side wall of the assembling groove, a second through hole is formed in the bolt, and the reinforcing member is fixedly assembled in the first through hole and the second through hole, so that the extending portion is fixedly connected to the base.

Optionally, the assembly groove is arranged at the end of the extension part far away from the support part, and the bolt is arranged on the base;

two corresponding first through holes are respectively formed in two opposite side walls of the assembling groove, a second through hole opposite to the two first through holes is formed in the bolt, a connecting hole opposite to the second through hole is formed in the base, and the reinforcing piece is fixed in the corresponding first through hole, the corresponding second through hole and the corresponding connecting hole;

or the assembly groove is arranged on the base, and the bolt is arranged at the end part of the extension part far away from the support part;

two corresponding first through holes are respectively formed in two opposite side walls of the assembling groove, a second through hole opposite to the two first through holes is formed in the bolt, and the reinforcing piece is fixed in the corresponding first through hole and the corresponding second through hole.

Optionally, a fixing hole is further formed in the end portion, away from the supporting portion, of the extending portion, the fixing hole is located on one side where the assembling groove is located, and the base is provided with an assembling through hole corresponding to the fixing hole;

the reinforcing piece is fixedly assembled in the assembling through hole and the fixing hole, so that the extending part is fixedly connected to the base.

Optionally, the bolt is arranged on the base, and the assembling groove is arranged at the end of the extending part far away from the supporting part;

the base is provided with a concave part, the bolt is positioned in the concave part, and a gap is formed between the peripheral wall of the bolt and the inner wall of the concave part;

the end of the extension portion remote from the support portion is disposed within the gap.

Optionally, the shape of the recess is adapted to the shape of the end of the extension part away from the support part.

Has the advantages that:

the application provides a projector support, including base and support arm, support arm is including supporting part and the extension that is connected, and the supporting part is buckled for the extension, and the tip that the supporting part was kept away from to the extension can be fixed with the base joint forward or backward, and the extension sets up for the base slope. The structure can realize the disassembly and connection of the support arm and the base, so that the forward assembly and the reverse assembly of the support arm can be realized, and when the projector is installed on the supporting part of the support arm, the forward assembly and the reverse assembly of the support arm can enable the projector to realize multiple projection modes such as forward projection, top projection, table projection and the like.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings used in the description of the embodiments will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the application, and that other drawings can be derived from these drawings by a person skilled in the art without inventive effort.

For a more complete understanding of the present application and its advantages, reference is now made to the following descriptions taken in conjunction with the accompanying drawings. Wherein like reference numerals refer to like parts in the following description.

Fig. 1 is a partially exploded schematic structural view of a projector mount according to an embodiment of the present application;

FIG. 2 is a schematic view, partly in section, of the projector mount of FIG. 1 after assembly;

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

FIG. 4 is a schematic view of a partial, square, and larger structure of the projector mount of FIG. 1;

FIG. 5 is a schematic view of the projector mount of FIG. 1 with the mounting arms upright;

FIG. 6 is a schematic view of the projector mount of FIG. 1 with the mount arms inverted;

FIG. 7 is a schematic view of an exploded view of the latch of the projector mount of FIG. 1 removably coupled to the base;

FIG. 8 is a schematic view, partially in section, of an assembled projector mount according to another embodiment of the present application;

FIG. 9 is a partially exploded schematic view of a projector mount according to yet another embodiment of the present application;

FIG. 10 is an enlarged view of the structure at A in FIG. 9;

FIG. 11 is a partially exploded view of the projector mount of FIG. 9 from another perspective;

fig. 12 is an enlarged schematic view of B in fig. 11.

Description of reference numerals:

100-a projector mount; 10-a base; 11-a connection hole; 12-fitting through holes; 13-a recess; 14-interval; 15-slot; 16-a support pad; 20-a holder arm; 21-an extension; 211 — a first via; 212-a fixation hole; 22-a support; 30-a bolt; 31-a second via; 40-assembling grooves; 50-bolt; 60-a cushion pad; 70-fastening a knob; 80-rotating pan-tilt; 90-supporting the boss.

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 embodiments described are only a few 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.

The utility model provides a projector support 100 for assembly projecting apparatus aims at realizing that projector support 100 has multiple assembly methods to the projecting apparatus, and then makes the projecting apparatus can realize just throwing, the top throws, multiple projection methods such as table throws.

Referring to fig. 1 to 12, in an embodiment of the present invention, a projector mount 100 includes:

the base 10 is approximately disc-shaped, a supporting pad 16 is arranged at the bottom of the base 10 in the circumferential direction, the supporting pad 16 is made of rubber, and when the base 10 is used, the base 10 is placed on a table;

the support arm 20, the support arm 20 includes the supporting portion 22 and the extension portion 21 that are connected, the supporting portion 22 and the extension portion 21 are roughly in the shape of a long arm, and the supporting portion 22 bends relative to the extension portion 21 for installing the projector, the end portion of the extension portion 21 far away from the supporting portion 22 can be clamped and fixed with the base 10 in the forward direction or the reverse direction, and the clamping and fixing mode can be a clamping and fixing mode, an inserting and fixing mode or other reasonable and effective fixing modes; and after the fixing assembly, the extending portion 21 is disposed obliquely with respect to the base 10, for example, after the fixing assembly, an included angle between the extending portion 21 and the base 10 is an acute angle.

It should be noted that, under two assembling states of the bracket arm 20 and the base 10, namely, the forward assembling and the reverse assembling, the included angle between the extension portion 21 and the base 10 may be different or the same, and is not limited herein, which is within the protection scope of the present invention.

The structure can realize the disassembly and connection of the support arm 20 and the base 10, so that the forward assembly and the reverse assembly of the support arm 20 can be realized, when the projector is installed on the supporting part 22 of the support arm 20, the forward assembly and the reverse assembly of the support arm 20 can enable the orientation of the projector to be changed by about 90 degrees, and various projection modes such as forward projection, top projection, table projection and the like can be realized.

It should be noted that, as shown in fig. 1, the projector support 100 further includes a rotating platform 80, a fastening knob 70 and a supporting boss 90, one end of the supporting portion 22 away from the extending portion 21 is provided with an installation position, the installation position is provided with a through hole, the rotating platform 80 is arranged on the installation position, one side of the rotating platform 80 away from the installation position is a supporting side for supporting and assembling the projector, a radial dimension of the rotating platform 80 is greater than a hole diameter of the through hole, the rotating platform 80 is provided with a limiting through hole penetrating through the through hole, an internal thread is arranged in the limiting through hole, the fastening knob 70 includes a stop portion, a limit portion and a fastening portion which are sequentially arranged, the fastening portion is used for connecting with the projector, the fastening portion is substantially in a screw shape, an external thread is arranged on an outer side wall of the fastening portion, the radial dimension of the limit portion is not greater than the hole diameter of the limiting through hole, and the radial dimension of the stop portion is greater than the hole diameter of the limiting through hole and the through hole; the installation position is still including supporting boss 90, and the via hole runs through supporting boss 90, and the whole appearance that supports boss 90 is the circular truncated cone setting, or is the setting of part sphere, and the top surface that also supports boss 90 also is convex arc face, and the bottom of rotatory cloud platform 80 has the deflection groove, and the inside wall in deflection groove is concave arc face setting, and concave arc face cover is established on convex arc face to make rotatory cloud platform 80 can take place to deflect for supporting boss 90. However, in addition to the supporting boss 90, the mounting position of the supporting portion 22 in some embodiments may be configured as a concave structure, and the bottom of the rotating platform 80 may be configured as a convex structure to achieve the rotation fit. The rotary head 80 may not be provided on the support portion 22, and the projector may be directly fixed and mounted to the support portion 22 by bolts. However, any of the above-mentioned methods falls within the scope of the present application in which the support portion 22 supports the projector.

The projector bracket 100 has an idle state and a working state, and in the idle state, the fastening part penetrates through the through hole to be matched with the internal thread in the limiting through hole; under operating condition, the fastening portion passes through via hole and spacing through-hole and projecting apparatus fixed connection, specifically is that the fastening portion passes via hole and spacing through-hole and projecting apparatus casing bottom threaded connection, and at this moment, spacing position is in spacing through-hole. When the projector needs to adjust the deflection angle, the deflection angle of the rotating holder 80 and the fastening knob 70 can be integrally adjusted compared with the deflection angle of the supporting boss 90, so that the orientation of the supporting side of the rotating holder 80 is changed, and the adjustment of the angle of the projector is further realized.

Further, the support side of rotatory cloud platform 80 is provided with the mounting groove, sets up blotter 60 in the mounting groove, and blotter 60 is made by elastic material, sets up the support side at rotatory cloud platform 80, can increase the frictional force between the bottom of rotatory cloud platform 80 and projecting apparatus to be favorable to rotatory cloud platform 80 and projecting apparatus complex stability. Of course, in order to further improve the stability of the installation, the cushion pad 60 may be disposed between the support boss 90 and the fastening knob 70, and between the rotating platform 80 and the support boss 90.

In the above description, the end of the extension portion 21 away from the support portion 22 refers to the end face of the extension portion 21 away from the support portion 22, and the "end" referred to below refers to the end face position. The utility model discloses an optional embodiment, extension 21 and base 10 adopt the fixed mode of pegging graft to assemble fixedly, and easy operation and assembly are comparatively firm, promptly, and one of them of tip that supporting part 22 was kept away from to extension 21 and base 10 sets up bolt 30, and another one of them sets up assembly groove 40, and bolt 30 is the same with the radial dimension of assembly groove 40, can realize extension 21 and base 10's fixed connection through bolt 30 grafting is fixed in assembly groove 40 like this. It should be noted that the length of the plug pin 30 and the length of the assembling slot 40 may be the same, or may be different, that is, the length of the assembling slot 40 may be equal to or greater than the length of the plug pin 30. In some embodiments, the latch 30 and the mounting slot 40 each have a central symmetrical configuration so that the two can better mate with each other to achieve forward and reverse mounting of the bracket arm 20.

In order to effectively ensure that the extension portion 21 is firmly fixed to the base 10, the plug 30 and the mounting groove 40 are optionally extended along the length direction of the extension portion 21.

The utility model discloses an optional embodiment, the tip that supporting part 22 was kept away from to extension 21 sets up assembly groove 40, and base 10 sets up bolt 30, and bolt 30 and base 10 structure as an organic whole, perhaps, bolt 30 can be dismantled and connect in base 10, promptly, when the preparation, bolt 30 can be made structure as an organic whole with base 10, and certainly also can be that bolt 30 can be dismantled and connect in base 10, and it can dismantle the connected mode and can select for plug-in connection, screw connection, buckle connection or other reasonable and effectual connected modes.

In an alternative embodiment of the present invention, the base 10 is provided with an assembling groove 40, the end of the extending portion 21 away from the supporting portion 22 is provided with a plug 30, the plug 30 and the extending portion 21 are integrated, or the plug 30 is detachably connected to the extending portion 21. That is, the latch 30 may be integrally formed with the extension 21 during manufacturing, or the latch 30 may be detachably connected to the extension 21.

In the embodiment of the present invention, the plug 30 is disposed on the base 10, and the assembling groove 40 is disposed at the end of the extending portion 21 away from the supporting portion 22; the base 10 is provided with a recess 13, the plug pin 30 is positioned in the recess 13, and a space 14 is formed between the peripheral wall of the plug pin 30 and the inner wall of the recess 13 to allow the plug pin 30 to be inserted into the assembly; during assembly, the plug 30 is inserted and fixed in the assembly groove 40, and meanwhile, the end part of the extension part 21 far away from the supporting part 22 is at least partially arranged in the interval 14, so that the structural arrangement can further enhance the firmness of the extension part 21 after assembly.

Optionally, the shape of the recess 13 is adapted to the shape of the end of the extension 21 away from the support 22, so that after the extension 21 is assembled, the peripheral wall of the extending part of the extension 21 just abuts against the peripheral side wall of the recess 13, thereby further enhancing the firmness of the extension 21 after assembly.

In order to further enhance the connection between the extension 21 and the base 10, the projector mount 100 further includes a reinforcing member, which is installed at the connection between the extension 21 and the base 10 and is fixedly connected to the extension 21 and the base 10. That is, the plug pins 30 are fixedly inserted into the assembly grooves 40, and the reinforcing members are further fixed to fix the extension portions 21 to the base 10, so that the extension portions 21 and the base 10 can be firmly connected, and the stability and reliability of the projector during use can be ensured.

In order to further enhance the connection firmness of the extension portion 21 and the base 10, two reinforcing members are provided, and the two reinforcing members are installed at the connection position of the extension portion 21 and the base 10 at intervals 14 and are both fixedly connected to the extension portion 21 and the base 10.

When the reinforcing member is specifically assembled, the sidewall of the assembling groove 40 is provided with a first through hole 211, the plug pin 30 is provided with a second through hole 31, and the reinforcing member is fixedly assembled in the first through hole 211 and the second through hole 31, so that the extending portion 21 is fixedly connected to the base 10. The reinforcing member can be selected as a bolt 50 or a fixing pin, when the reinforcing member is the bolt 50, the first through hole 211 can be selected as a threaded hole matched with the bolt 50, and the bolt 50 is inserted into the first through hole 211 and the second through hole 31 and is fixed with the first through hole 211 in a threaded manner; when the reinforcing member is a fixing pin, the shapes of the first through hole 211 and the second through hole 31 are matched with the shapes of the fixing pin, so that the fixing pin can be directly inserted and fixed into the first through hole 211 and the second through hole 31. Of course, in other embodiments, the reinforcing member can be fixed in the first through hole 211 by a magnetic attraction, that is, a magnet is disposed in the first through hole 211, and the reinforcing member is fixed in the fixing hole 212 by the magnetic attraction.

Further, in order to enhance the connection firmness of the extension portion 21 and the base 10, two reinforcing members are provided, two first through holes 211 and two second through holes 31 are correspondingly provided, and the two reinforcing members are respectively and fixedly assembled in the two first through holes 211 and the two second through holes 31.

Referring to fig. 1 to 6, in some embodiments of the present invention, the assembling groove 40 is disposed at an end (i.e., an end surface position) of the extending portion 21 far away from the supporting portion 22, the assembling groove 40 extends along a length direction of the extending portion 21, the plug 30 is disposed on the base 10, and the plug 30 extends along the length direction of the extending portion 21 and is integrated with the base 10; two corresponding first through holes 211 are respectively formed in two opposite side walls of the assembling groove 40, the plug pin 30 is provided with a second through hole 31 opposite to the two first through holes 211, the base 10 is provided with a connecting hole 11 opposite to the second through hole 31, in particular, when the assembling is carried out, the surface of the base 10 facing the support arm 20 is provided with a recessed portion 13, the plug pin 30 is positioned in the recessed portion 13, a gap 14 exists between the peripheral wall of the plug pin 30 and the inner wall of the recessed portion 13 to allow the plug pin 30 to be inserted into the assembling, the connecting hole 11 is arranged on the side wall of the recessed portion 13 facing the plug pin 30 and is opposite to the second through hole 31, in the assembling process, the plug pin 30 is inserted into the assembling groove 40, at the moment, the end portion of the extending portion 21 far away from the supporting portion 22 is arranged in the gap 14, the reinforcing member is fixed in the corresponding first through hole 211, second through hole 31 and connecting hole 11, and thus the fixed connection of the extending portion 21 and the base 10 can be realized.

Of course, in other embodiments, the surface of the base 10 facing the bracket arm 20 is provided with a protruding portion, the protruding portion is disposed adjacent to the bolt 30, and the protruding portion and the bolt 30 have a direct gap to allow the bolt 30 to be inserted into the assembly, and the connecting hole 11 is disposed on the side of the protruding portion facing the bolt 30 and opposite to the second through hole 31, such that the reinforcing member can be fixed in the corresponding first through hole 211, the second through hole 31 and the connecting hole 11 after the bolt 30 is assembled with the assembly slot 40.

Alternatively, the reinforcing member is a bolt 50, the connecting hole 11 is a threaded hole, and after the bolt 30 is assembled with the assembling groove 40, the bolt 50 passes through the first through hole 211 and the second through hole 31 and is screwed into the connecting hole 11, so that the operation is simple and the connection is firm.

Further, in order to enhance the connection firmness of the extension portion 21 and the base 10, two first through holes 211, two second through holes 31 and two connection holes 11 are correspondingly provided, two bolts 50 are provided, and the two bolts 50 respectively correspondingly penetrate through the two first through holes 211 and the two second through holes 31 and are in threaded fixation with the two connection holes 11.

Referring to fig. 7, in some embodiments of the present invention, the plug 30 is detachably disposed on the base 10 and extends along the length direction of the extending portion 21, specifically, a slot 15 matching with the shape of the plug 30 is disposed on the base 10, and the plug 30 is detachably inserted into the slot 15.

When the surface of the base 10 is provided with the recess 13, the slot 15 is opened on the bottom wall of the recess 13; when the surface of the base 10 is provided with a convex portion, the slot 15 may be directly opened on the surface of the base 10. For the fixing manner of the reinforcing member, reference may be made to the above embodiments, and details thereof are not repeated herein.

Referring to fig. 8, in some embodiments of the present invention, the assembling groove 40 is disposed on the base 10, the plug pin 30 is disposed at the end (i.e. the end surface) of the extending portion 21 far away from the supporting portion 22, the assembling groove 40 and the plug pin 30 both extend along the length direction of the extending portion 21, two corresponding first through holes 211 are respectively disposed on two opposite side walls of the assembling groove 40, the plug pin 30 is disposed with two second through holes 31 opposite to the two first through holes 211, during assembling, the plug pin 30 is inserted into the assembling groove 40, and the reinforcement is fixed in the corresponding first through holes 211 and second through holes 31, so as to achieve the fixed connection between the extending portion 21 and the base 10.

Optionally, the reinforcing member is a bolt 50, the first through hole 211 is a threaded hole, and after the plug 30 is assembled with the assembly groove 40, the bolt 50 is inserted into the first through hole 211 and the second through hole 31 and is screwed into the first through hole 211, so that the operation is simple and the connection is firm.

Further, in order to enhance the connection firmness of the extension portion 21 and the base 10, the first through hole 211 and the second through hole 31 are correspondingly provided in two, the bolts 50 are provided in two, and the two bolts 50 respectively correspondingly penetrate into the two first through holes 211 and the two second through holes 31 and are screwed with the two first through holes 211.

In an optional embodiment of the present invention, the end (i.e. the end surface) of the extension portion 21 away from the support portion 22 is further provided with a fixing hole 212, the fixing hole 212 is located at one side of the assembling groove 40, both the fixing hole 212 and the assembling groove 40 extend along the length direction of the extension portion 21, the base 10 is provided with an assembling through hole 12 corresponding to the fixing hole 212, and the assembling through hole 12 is located at one side of the plug 30; during assembly, the plug 30 is inserted into the assembly groove 40, and the reinforcing member is fixedly assembled in the assembly through hole 12 and the fixing hole 212, so that the extension portion 21 is fixedly connected with the base 10.

In an embodiment, referring to fig. 9 to 12, the plug 30 is disposed on the base 10, the assembling groove 40 is disposed at an end (i.e., an end surface) of the extending portion 21 away from the supporting portion 22, the reinforcing member is a bolt 50, the fixing hole 212 is a threaded hole, and after the plug 30 is assembled with the assembling groove 40, the reinforcing member passes through the assembling through hole 12 from the bottom of the base 10 and then is fixed with the fixing hole 212 by a thread.

When the surface of the base 10 is provided with the recess 13, the plug 30 is located in the recess 13, and the assembly through hole 12 is opened in the bottom wall of the recess 13 and located on one side of the plug 30; when the projection is provided on the surface of the base 10, the latch 30 is provided on the surface of the base 10, and the fitting through-hole 12 may be directly opened on the surface of the base 10 and located at one side of the latch 30.

Further, in order to enhance the connection firmness of the extension portion 21 and the base 10, two fixing holes 212 and two assembling through holes 12 are correspondingly provided, two bolts 50 are provided, and the two bolts 50 respectively and correspondingly penetrate through the two assembling through holes 12 and then are screwed with the two fixing holes 212.

In the embodiment, the latch 30 may be integrated with the base 10, or may be detachably connected to the base 10.

Of course, in some other embodiments, the latch 30 may be disposed at an end (i.e., an end surface) of the extending portion 21 away from the supporting portion 22, and the assembling groove 40 is disposed on the base 10, and the specific assembling and fixing of the reinforcing member may refer to the above embodiments, which are not described in detail herein.

Of course, in other embodiments, the fixing hole 212 may not be a threaded hole, and the reinforcing member may be fixed in the fixing hole 212 by a magnetic attraction effect by providing a magnet in the fixing hole 212.

Referring to fig. 1 again, the extension portion 21 may be formed with a through hole, the through hole penetrates through two opposite surfaces of the extension portion 21 and extends along the length direction of the extension portion 21, the penetrating portion may extend to the bending portion of the support portion 22, and the weight of the projector bracket 100 may be reduced due to the through hole. In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.

In the description of the present invention, it is to be understood that the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; 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 invention can be understood according to specific situations by those skilled in the art.

In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like 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 present invention. 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. Moreover, various embodiments or examples and features of various embodiments or examples described in this specification can be combined and combined by one skilled in the art without being mutually inconsistent.

While embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations of the above embodiments may be made by those of ordinary skill in the art without departing from the scope of the present invention.

Claims (10)

1. A projector mount, comprising:

a base; and

the support arm comprises a supporting portion and an extending portion which are connected, the supporting portion is bent relative to the extending portion and used for mounting the projector, the end portion, far away from the supporting portion, of the extending portion can be clamped and fixed with the base in a forward or reverse mode, and the extending portion is arranged obliquely relative to the base.

2. The projector mount as claimed in claim 1, wherein one of the end of the extension portion remote from the support portion and the base is provided with a latch, and the other is provided with a fitting groove, and the latch is inserted and fixed in the fitting groove.

3. The projector mount as claimed in claim 2, wherein the latch and the mounting groove are both provided to extend along a length direction of the extension portion, and the latch and the mounting groove have a central symmetrical structure.

4. The projector mount as claimed in claim 2, wherein when the base is provided with the latch, the latch is integrated with the base; or the base is provided with a slot, and the bolt is detachably inserted in the slot;

when the end part of the extension part, which is far away from the support part, is provided with the bolt, the bolt and the extension part are of an integral structure; alternatively, the latch is removably connected to the extension.

5. The projector mount as claimed in claim 2, further comprising a stiffener mounted at a junction of and fixedly connected to the extension and the base.

6. The projector support as claimed in claim 5, wherein a first through hole is formed in a sidewall of the mounting groove, a second through hole is formed in the latch, and the stiffener is fixedly mounted in the first through hole and the second through hole, so that the extension portion is fixedly connected to the base.

7. The projector mount as claimed in claim 6, wherein the fitting groove is provided at an end of the extended portion away from the supporting portion, and the latch is provided on the base;

two corresponding first through holes are respectively formed in two opposite side walls of the assembling groove, a second through hole opposite to the two first through holes is formed in the bolt, a connecting hole opposite to the second through hole is formed in the base, and the reinforcing piece is fixed in the corresponding first through hole, the corresponding second through hole and the corresponding connecting hole;

or the assembly groove is arranged on the base, and the bolt is arranged at the end part of the extension part far away from the support part;

two corresponding first through holes are respectively formed in two opposite side walls of the assembling groove, a second through hole opposite to the two first through holes is formed in the bolt, and the reinforcing piece is fixed in the corresponding first through hole and the second through hole.

8. The projector support according to claim 5, wherein the end of the extending portion away from the supporting portion is further provided with a fixing hole, the fixing hole is located at one side of the assembling groove, and the base is provided with an assembling through hole corresponding to the fixing hole;

the reinforcing piece is fixedly assembled in the assembling through hole and the fixing hole, so that the extending part is fixedly connected with the base.

9. The projector mount as claimed in claim 2, wherein the latch is provided on the base, and the fitting groove is provided at an end of the extension portion remote from the support portion;

the base is provided with a concave part, the bolt is positioned in the concave part, and a gap is formed between the peripheral wall of the bolt and the inner wall of the concave part; the end of the extension portion remote from the support portion is disposed within the gap.

10. The projector mount as claimed in claim 9, wherein the recess has a shape that matches a shape of an end of the extension portion that is remote from the support portion.

Images