CN215862435U - Projector rack - Google Patents

Abstract

The embodiment of the application provides a projector rack, and projector rack includes support, support frame and adjusting part, and the support includes support articulated portion, and the support frame is used for supporting the projecting apparatus. The support frame includes support frame articulated portion, and support frame articulated portion articulates in support frame articulated portion, and adjusting part connects between support and support frame to adjust the inclination between support and the support frame, support and support frame installation are comparatively simple, and help support frame and support to change relative position between the two through the pivoted mode, and adjusting part can realize the regulation of projecting apparatus frame angle, helps the projecting apparatus frame can realize multiple show demand.

Description

Projector rack

Technical Field

The application relates to the technical field of projector mechanical equipment, in particular to a projector rack.

Background

Solutions with high brightness and wide pictures are often needed in the engineering projection solution market, the solutions need to be matched with a plurality of projectors, and the currently used projector hanging bracket is complex in structure, complex in installation process and incapable of adjusting angles.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a projector rack to solve the technical problem.

The embodiments of the present application achieve the above object by the following means.

The embodiment of the application provides a projector rack, and projector rack includes support, support frame and adjusting part, and the support includes support articulated portion, and the support frame is used for supporting the projecting apparatus. The support frame comprises a support frame hinged portion, the support frame hinged portion is hinged to the support frame hinged portion, and the adjusting assembly is connected between the support frame and the support frame to adjust the inclination angle between the support frame and the support frame.

In some embodiments, the adjustment assembly includes an adjustment plate and a plurality of mounting portions spaced apart from the adjustment plate, at least one of the bracket and the support bracket being removably mounted to the mounting portions.

In some embodiments, the adjusting assembly comprises a first adjusting piece, a second adjusting piece and a third adjusting piece, the first adjusting piece is hinged to the support frame, the second adjusting piece is hinged to the support frame, the first adjusting piece and the second adjusting piece are further in threaded connection with the third adjusting piece respectively, and the spiral directions of threads of the first adjusting piece and the second adjusting piece are opposite.

In some embodiments, the support is provided with a ball groove, and the adjusting assembly comprises a first adjusting piece, a second adjusting piece and a connecting cover, wherein the first adjusting piece is hinged to the support frame. The second adjusting part comprises a ball head and an adjusting body, the ball head is arranged in the ball groove, and the adjusting body is in threaded connection with the first adjusting part. The connecting cover is hinged to the support and covers the ball head, and the adjusting body penetrates through the connecting cover.

In some embodiments, the projector mount further comprises a plurality of support frame units and a plurality of connectors, each support frame unit comprising a support frame and a locking assembly secured to one or both sides of each support frame. Each connecting piece is connected between the locking components of two adjacent supporting frame units, and the other end of each connecting piece is connected to the locking component of the other supporting frame unit to form the stacked projector rack.

In some embodiments, the locking assembly includes a plug member, and the connecting member is provided with a plug hole, and the plug member is inserted into the plug hole.

In some embodiments, the locking assembly further comprises a locking member, and the locking member is disposed through the plug member and connected to the connecting member.

In some embodiments, the connector is provided with a locking hole, which communicates with the insertion hole; the locking assembly further includes a locking member telescopically coupled to the plug member, the locking member capable of partially extending into the locking aperture.

In some embodiments, the plug has a receiving space; the locking piece comprises a first clamping block, a second clamping block and an elastic body, wherein the first clamping block and the second clamping block are located in the accommodating space in a sliding mode, and the elastic body is connected between the first clamping block and the second clamping block.

In some embodiments, the locking components are fixed on two opposite sides of the support frame, the plug connectors and the connecting pieces are of an integral structure, and two adjacent integral structures are mutually plugged.

In the projector frame that this application embodiment provided, the support frame is used for supporting the projector, and the support frame articulated portion of support frame articulates in the support articulated portion of support, and the installation between them is comparatively simple, and helps support frame and support to change relative position between the two through the pivoted mode. In addition, because the adjusting component is connected between support and support frame to adjust the inclination between support and the support frame, thereby can realize the regulation of projector frame angle, help the projector frame can realize multiple show demands.

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 will be briefly introduced below, and it is obvious that the drawings in the following description are only 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 shows a schematic structural diagram of a projector housing provided in an embodiment of the present application.

Fig. 2 shows a schematic structural view of a support frame of the projector mount of fig. 1.

Fig. 3 shows a partial structural schematic view of the projector housing of fig. 1.

Fig. 4 shows a schematic view of a portion of the adjustment assembly of the projector mount of fig. 1.

Fig. 5 shows a schematic structural diagram of a projector mount provided in another embodiment of the present application.

Fig. 6 shows a partial structural schematic view of the projector housing of fig. 5.

Fig. 7 is a schematic view showing a partial structure of a projector housing according to another embodiment of the present application.

Fig. 8 is a schematic view showing a partial structure of a projector housing according to another embodiment of the present application.

Fig. 9 is a partial structural view showing a supporting frame unit of the projector mount of fig. 8.

Fig. 10 is a schematic partial structural view illustrating a supporting frame unit of a projector housing according to another embodiment of the present disclosure.

Fig. 11 shows a partially disassembled schematic view of the projector mount of fig. 8.

Fig. 12 is a schematic view showing a partial structure of a projector housing according to another embodiment of the present application.

Fig. 13 is a partially disassembled schematic view of a projector mount according to another embodiment of the present application.

Fig. 14 is a schematic view showing a partial structure of a projector housing according to another embodiment of the present application.

Fig. 15 is a schematic view showing a partial structure of a projector housing according to another embodiment of the present application.

Fig. 16 is a disassembled schematic view of a locking assembly of a projector mount provided in an embodiment of the present application.

Fig. 17 is a schematic view showing a partial structure of a projector housing according to another embodiment of the present application.

Fig. 18 shows a structural schematic view of an integrated structure of the projector mount of fig. 17.

Fig. 19 shows a partial structural schematic view of the projector housing of fig. 17.

Fig. 20 is a schematic view showing a partial structure of a projector mount according to another embodiment of the present application.

Fig. 21 is a schematic view showing a partial structure of a projector housing according to still another embodiment of the present application.

Detailed Description

In order to make the technical solution better understood by those skilled in the art, the technical solution 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 should be apparent that the described embodiments are only some embodiments of the present application, and not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any inventive step based on the embodiments in the present application, are within the scope of protection of the present application.

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.

Referring to fig. 1 to 3, the present disclosure provides a projector housing 100, where the projector housing 100 includes a support 40, a support 11, and an adjusting assembly 60, the support 11 is hinged to the support 40, and the adjusting assembly 60 is connected between the support 40 and the support 11.

The bracket 40 may carry the support bracket 11. The stand 40 comprises stand hinges 41, the stand hinges 41 being adapted to hinge with the support stand 11.

The support 40 may further include a support frame, and the support frame may be formed into a frame-shaped structure by alternately connecting and combining a plurality of square pipes 43 and a plurality of square pipe connectors 45. For example, in the present embodiment, the number of the square pipes 43 and the square pipe connectors 45 in each of the support frames may be four, and the four square pipes 43 and the four square pipe connectors 45 are alternately connected and combined to form a frame-shaped structure. The square pipe 43 and the square pipe connector 45 can be fixed by welding. The bracket hinge portions 41 may be connected to the bracket frame, and for example, the bracket hinge portions 41 may be fixed to the square pipe 43 by welding, or may be fixed to the square pipe 43 by fasteners such as screws or bolts.

The support frame 11 is used for supporting the projector. The supporting frame 11 includes a supporting frame hinge portion 119, the supporting frame hinge portion 119 is hinged to the supporting frame hinge portion 41, for example, the supporting frame hinge portion 119 and the supporting frame hinge portion 41 can be hinged by a pin, so that the supporting frame 40 and the supporting frame 11 can be hinged, the mounting process of the supporting frame and the supporting frame is relatively simple, and the supporting frame 11 and the supporting frame 40 can be facilitated to change the relative position therebetween in a rotating manner.

The supporting frame 11 may further include an outer frame and a projector connector 111, and both the supporting frame hinge portion 119 and the projector connector 111 may be connected to the outer frame.

The outer frame of the support frame 11 may have a structure similar to or the same as that of the support frame, for example, the outer frame may include a plurality of square tubes 113 and a plurality of square tube connectors 115, each square tube connector 115 is connected between two square tubes 113, and the square tubes 113 and the square tube connectors 115 are alternately connected and combined to form a frame-shaped structure, which is helpful to simplify the installation manner of the outer frame. For example, in the present embodiment, the number of the square pipes 113 and the square pipe connectors 115 in each support frame 11 may be four, and the four square pipes 113 and the four square pipe connectors 115 are alternately connected and combined to form a frame-shaped structure. The square pipe 113 and the square pipe connector 115 may be fixed by welding.

The support frame hinge portion 119 may be connected to the square pipe 113, for example, the support frame hinge portion 119 may be fixed to the square pipe 113 by welding, or may be fixed to the square pipe 113 by a fastener such as a screw or a bolt.

The projector connector 111 may be connected between any two square tubes 113, for example, the projector connector 111 may be connected between two opposite square tubes 113. The projector connector 111 may be fixed to the square pipe 113 by welding. The projector connector 111 is adapted to be connected to a projector so that the projector is supported by the support frame 11. For example, the projector connector 111 is provided with a through hole, and the projector can be mounted in the through hole by using a fastener 110 such as a bolt, a screw, etc., so as to be locked to the projector connector 111. The number of the projector connectors 111 may be multiple, for example, in the present embodiment, the number of the projector connectors 111 in each supporting frame 11 is two, two projector connectors 111 are distributed at intervals, and two projector connectors 111 contribute to improving the stability of the supporting frame 11 supporting the projectors.

Since the adjusting assembly 60 is connected between the stand 40 and the supporting frame 11, for example, the adjusting assembly 60 may be connected to the square tube 43 of the stand 40 and may be connected to the square tube 113 of the supporting frame 11. The adjusting assembly 60 can adjust the inclination angle between the support frame 40 and the support frame 11, so that the angle of the projector housing 100 can be adjusted, and various projection requirements of the projector housing 100 can be met.

The structure of the adjusting assembly 60 can be adjusted according to actual requirements. For example, as shown in fig. 1 and 4, the adjusting assembly 60 may include an adjusting plate 61 and a plurality of mounting portions 62, the plurality of mounting portions 62 may be spaced apart from the adjusting plate 61, for example, the adjusting plate 61 may be a long strip, and the plurality of mounting portions 62 may be spaced apart from each other along a length direction of the adjusting plate 61. At least one of the bracket 40 and the support bracket 11 is detachably mounted to the mounting portion 62.

For example, the bracket 40 is detachably mounted on the mounting portion 62, the bracket 40 is mounted on the mounting portion 62 at different positions, for example, the bracket 40 may be mounted on the mounting portion 62 of the adjusting plate 61 closest to the supporting frame 11, or may be mounted on the mounting portion 62 of the adjusting plate 61 farthest from the supporting frame 11, the mounting portions 62 at different positions may enable different tilt angles between the bracket 40 and the supporting frame 11, and the projector frame 100 may be adjusted according to actual projection requirements, which facilitates the application of the projector frame 100 in scenes requiring a large adjustment of the tilt angle.

For another example, the supporting frame 11 is detachably mounted on the mounting portion 62, and the supporting frame 11 is mounted on the mounting portion 62 at different positions, for example, the supporting frame 11 may be mounted on the mounting portion 62 closest to the stand 40 in the adjusting plate 61, or may be mounted on the mounting portion 62 farthest from the stand 40 in the adjusting plate 61, and the mounting portions 62 at different positions may enable different tilt angles between the supporting frame 11 and the stand 40, so that the projector frame 100 may be adjusted according to actual projection requirements, which is beneficial to applying the projector frame 100 to scenes requiring large adjustment of tilt angles.

For another example, the bracket 40 and the supporting frame 11 are both detachably mounted on the mounting portion 62, so that the projector housing 100 facilitates a user to flexibly select at least one of the bracket 40 and the supporting frame 11 for adjustment according to actual conditions, and facilitates convenience in adjusting the angle of the projector housing 100.

The adjusting assembly 60 may further include a mounting member 88, and the bracket 40 and the supporting frame 11 may be detachably mounted to the mounting portion 62 by using the mounting member 88. In order to adapt the mounting members 88 to the support frame 11, each mounting portion 62 may be provided with a mounting space 625, the mounting space 625 may extend through two opposite surfaces of the adjusting plate 61, the mounting member 88 connected to the support frame 40 may be mounted in the mounting space 625, and the mounting member 88 connected to the support frame 11 may be mounted in the mounting space 625 of another mounting portion 62. For example, the mounting member 88 may be a bolt, and the mounting space 625 may include a bolt feed rod through hole 621 and a bolt head groove 623, the bolt feed rod through hole 621 may penetrate through both surfaces opposite to the adjustment plate 61, and the bolt feed rod through hole 621 is adapted to mate with a rod body of the bolt; the bolt head groove 623 is arranged on the surface of the adjusting plate 61 and is communicated with the bolt polish rod through hole 621, and the bolt head groove 623 is suitable for being matched with the bolt head of the bolt.

When the bracket 40 needs to be installed on the installation portion 62, the rod body of the bolt can sequentially penetrate through the bolt polish rod through hole 621 and the square tube 43 of the bracket 40, the bolt head of the bolt is clamped at the bolt head groove 623, and finally the bolt is screwed by the nut 87, so that the bracket 40 can be installed on the installation portion 62. The bolt head of the bolt is clamped in the bolt head groove 623, so that the degree of freedom of the adjusting plate 61 can be well limited, and the situation that the support 40 and the adjusting plate 61 are loosened due to vibration of external force is avoided. In addition, the nut 87 may be welded to the side of the bracket 40 facing away from the adjustment plate 61 in advance, and the user may load and lock the bolt from the adjustment plate 61 side, thereby contributing to improvement of the assembling efficiency. When the bracket 40 needs to be mounted on the other mounting portion 62, the bracket 40 may be detached from the mounting portion 62 at the current position, for example, the bolt and the nut 87 may be separated and the bolt may be drawn out of the adjusting plate 61, and then the bolt may be mounted on the other mounting portion 62 in the above manner.

Similarly, the manner of attaching and detaching the support bracket 11 and the mounting portion 62 can be referred to the manner of attaching and detaching the bracket 40 and the mounting portion 62. For example, when the supporting frame 11 needs to be mounted on the mounting portion 62, the rod body of the bolt may sequentially penetrate through the bolt polish rod through hole 621 and the square tube 113 of the supporting frame 11, the bolt head of the bolt may be clamped in the bolt head groove 623, and finally the bolt may be screwed by the nut 87, so that the supporting frame 11 may be mounted on the mounting portion 62. Since the head of the bolt is caught at the bolt head groove 623, the degree of freedom of the adjustment plate 61 can be well restricted. In addition, the nut 87 may be welded to the side of the support frame 11 facing away from the adjustment plate 61 in advance, so that the user can insert and lock the bolt from the adjustment plate 61 side, thereby contributing to the improvement of the assembling efficiency. When the supporting frame 11 needs to be mounted on the other mounting portion 62, the supporting frame 11 may be detached from the mounting portion 62 at the current position, for example, the bolt and the nut 87 may be separated and the bolt may be pulled out of the adjusting plate 61, and then the bolt may be mounted on the other mounting portion 62 in the above manner.

In order to further improve the efficiency of assembling the bracket 40 and the supporting frame 11 into different mounting portions 62, the structure of the adjusting plate 61 may be adjusted, for example, as shown in fig. 4, the adjusting plate 61 may be provided with a communication through hole 611, the communication through hole 611 may penetrate through two opposite surfaces of the adjusting plate 61, the communication through hole 611 may be communicated with the mounting space 625 of each mounting portion 62, so that the adjusting plate 61 may swing around the mounting member 88 connected between the bracket 40 and the mounting portion 62 by swinging the adjusting plate 61, the mounting member 88 connected between the supporting frame 11 and the mounting portion 62 may enter the communication through hole 611 from the mounting space 625 and then enter the mounting space 625 of another mounting portion 62 through the communication through hole 611, thereby completing the adjustment of the tilt angle between the bracket 40 and the supporting frame 11.

For example, the communication through hole 611 may be communicated with the bolt polish rod through hole 621, and when the inclination angle between the bracket 40 and the support frame 11 needs to be adjusted, for example, a proper amount of bolts connected between the support frame 11 and the mounting portion 62 may be unscrewed first, so that the bolt heads of the bolts are screwed out of the bolt head grooves 623; then, the adjusting plate 61 swings around the bolt connected between the bracket 40 and the mounting part 62, so that the bolt connected to the support frame 11 enters the communication through hole 611 from the bolt polish rod through hole 621 at the current position; at this time, the user can rotate the support frame 11 relative to the support frame 40, and after the support frame 11 rotates to a proper inclination angle, the adjusting plate 61 is reversely swung, so that the bolt connected to the support frame 11 enters the bolt polish rod through hole 621 of the other mounting part 62 from the communication through hole 611, and finally the nut 87 is screwed in cooperation with the bolt, thereby completing the adjustment of the inclination angle between the support frame 40 and the support frame 11, and the adjusting process is simple and efficient.

Similarly, the user can adjust the support frame by loosening the bolts connected between the bracket 40 and the mounting portion 62, as described above with reference to the adjustment process of the support frame 11.

The adjusting assembly 60 may be replaced with another structure, in addition to the above-described structure in which the adjusting plate 61 and the mounting portion 62 are engaged. For example, as shown in fig. 5 and 6, the adjustment assembly 60 may be adjusted using a threaded structure, and the adjustment assembly 60 may include a first adjustment member 63, a second adjustment member 64, and a third adjustment member 65, the third adjustment member 65 being connected between the first adjustment member 63 and the second adjustment member 64. The first adjusting member 63 may be hinged to the supporting frame 11, for example, the rotating shaft 631 of the first adjusting member 63 may be installed in the hinge hole of the supporting frame 11. The second adjusting member 64 may be hinged to the bracket 40, for example, a rotating shaft of the second adjusting member 64 may be installed in a hinge hole of the bracket 40. The first adjusting part 63 and the second adjusting part 64 are further in threaded connection with the third adjusting part 65 respectively, the screw directions of the threads of the first adjusting part 63 and the second adjusting part 64 are opposite, for example, the third adjusting part 65 and the first adjusting part 63 can be matched by left-handed threads, and the third adjusting part 65 and the second adjusting part 64 can be matched by right-handed threads, so that different inclination angles can be formed between the support 40 and the support frame 11, and the projector frame 100 is suitable for being applied to a scene with an inclination angle adjusted by a small amount.

The first adjusting member 63 and the second adjusting member 64 may be threaded sleeves, and the third adjusting member 65 may be a double-threaded cylinder. When the inclination angle between the bracket 40 and the support frame 11 needs to be adjusted, the user can adjust the depth of the third adjusting part 65 entering the first adjusting part 63, so that the inclination angle between the bracket 40 and the support frame 11 can be changed; the user can also adjust the depth of the third adjusting part 65 entering the second adjusting part 64, so that the inclination angle between the bracket 40 and the supporting frame 11 can be changed; the user can also adjust the depth of the third adjusting member 65 into the first adjusting member 63 and the depth of the third adjusting member 65 into the second adjusting member 64, respectively, so that the inclination angle between the stand 40 and the supporting frame 11 can be changed. The projector housing 100 facilitates that a user can flexibly select the three modes to adjust according to actual conditions, and facilitates the convenience of adjusting the angle of the projector housing 100.

The adjusting assembly 60 may be replaced with other structures, besides the structure of the adjusting plate 61 and the mounting portion 62, which are engaged with each other, and the thread structure. For example, as shown in fig. 7, the adjusting assembly 60 may include a first adjusting member 63, a second adjusting member 64 and a connecting cover 66, the first adjusting member 63 may be hinged to the supporting frame 11, for example, a rotating shaft of the first adjusting member 63 may be installed in a hinged hole of the supporting frame 11. The second adjusting member 64 may include a ball head 641 and an adjusting body 642, and the ball head 641 and the adjusting body 642 are connected. The ball head 641 is adapted to cooperate with the bracket 40, for example, the bracket 40 may be provided with a ball groove 42, the ball head 641 may be disposed in the ball groove 42, and the second adjusting member 64 may be rotated in the ball groove 42 of the bracket 40 via the ball head 641. The connection cover 66 may be hinged to the bracket 40 and cover the ball 641, so that the connection cover 66 prevents the ball 641 from being separated from the ball groove 42 during rotation. The adjusting body 642 can penetrate through the connecting cover 66 and is in threaded connection with the first adjusting part 63, so that different inclination angles can be formed between the support 40 and the support frame 11, and the projector frame 100 is suitable for being applied to scenes needing to finely adjust the inclination angles.

Wherein the first adjusting member 63 may be a threaded sleeve, and the second adjusting member 64 may be a single threaded post with a ball head. When it is required to adjust the tilting angle between the stand 40 and the support frame 11, the user can adjust the depth of the second adjustment member 64 entering the first adjustment member 63, so that the tilting angle between the stand 40 and the support frame 11 can be changed.

Referring to fig. 2 and 8, the projector housing 100 may further include a plurality of supporting frame units 10 and a plurality of connecting members 30, each supporting frame unit 10 may include a supporting frame 11 and a locking assembly 13, and the locking assembly 13 may be fixed to the supporting frame 11. The supporting frame unit 10 is used to support the projector 300, and a plurality of supporting frame units 10 may be connected by a connector 30 to form the stacked projector housing 100.

The locking assembly 13 may be secured to one or both sides of each support bracket 11, such as shown in fig. 9, and the locking assembly 13 may be secured to both sides of each support bracket 11, such as the locking assembly 13 may be secured to opposite sides of each support bracket 11. As further shown in fig. 10, a locking assembly 13 is secured to one side of each support bracket 11. Since each connecting member 30 can be connected between the locking assemblies 13 of two adjacent rack units 10, for example, one end of each connecting member 30 is connected to the locking assembly 13 of one rack unit 10, and the other end is connected to the locking assembly 13 of another rack unit 10, the arrangement of the locking assemblies 13 and the racks 11 can be adjusted according to the required stacking number.

In a state where the locking members 13 of the holder units 10 are fixed to one side of each of the holders 11, the connector 30 may be combined into a stacked projector housing 100 of a double structure by connecting the locking members 13 of two holder units 10 to form the stacked projector housing 100.

In the case where the locking members 13 of the supporting frame units 10 are fixed to both sides of each supporting frame 11, each of the connectors 30 may be combined into a stacked projector housing 100 of a double-layered or multi-layered structure, for example, into a stacked projector housing 100 of a three-layered or four-layered or five-layered structure, by connecting the locking members 13 of the adjacent two-layered supporting frame units 10 to form the stacked projector housing 100.

The connection structure of the locking assembly 13 and the connecting member 30 can be adjusted according to actual conditions. For example, as shown in fig. 11, the locking component 13 may include a plug 131, the plug 131 may be fixed to the support frame 11, for example, the plug 131 may be fixed to the square tube 113 of the support frame 11, and the plug 131 may be fixed to the square tube 113 by welding, snapping, fastening, or the like. The plug 131 may have a block structure. Correspondingly, the connecting member 30 may be provided with a plug hole 31, the plug hole 31 may be provided at an end portion of the connecting member 30, and the plug member 131 may be inserted into the plug hole 31, which helps the connecting member 30 to be accurately positioned at the plug member 131. The two ends of the connecting member 30 may be provided with inserting holes 31, each inserting hole 31 may be matched with a corresponding inserting member 131 in a positioning manner, and the assembling structure after the two ends of the connecting member 30 are connected to the two supporting frames 11 is shown in fig. 12.

In the case where the locking unit 13 of the holder unit 10 is fixed to one side of each of the holders 11, the plug 131 of the locking unit 13 is fixed to one side of each of the holders 11. In the case that the locking assemblies 13 of the supporting frame unit 10 are fixed on both sides of each supporting frame 11, two plug connectors 131 of the locking assemblies 13 are respectively fixed on both sides of each supporting frame 11, for example, two plug connectors 131 are respectively fixed on two opposite sides of each supporting frame 11.

Referring to fig. 12, the locking assembly 13 may further include a locking member 133, and the locking member 133 may be disposed through the plug 131 and connected to the connecting member 30. For example, as shown in fig. 9 and 11, the connecting member 30 and the plug-in connector 131 are both provided with locking holes 50, and the locking holes 50 of the connecting member 30 are communicated with the plug-in holes 31; after the plug connector 131 is inserted into the insertion hole 31 of the connecting member 30, the locking hole 50 of the plug connector 131 is also communicated with the insertion hole 31 of the connecting member 30, so that the locking member 133 can be connected to the connecting member 30 after penetrating through the plug connector 131, the relative fixation of the plug connector 131 and the connecting member 30 is realized, and the relative fixation of the two support frame units 10 can be realized.

The structure of the locking member 133 can be adjusted according to actual requirements. For example, as shown in fig. 8 and 12, the locking member 133 may be a bolt, and the locking member 133 may penetrate through the locking hole 50 of the plug connector 131 and the locking hole 50 of the connecting member 30 and then be screwed with the nut 89, so that the plug connector 131 and the connecting member 30 may be locked and connected, the locking manner is simple, fast and convenient, a tedious installation process and an expensive manufacturing cost are avoided, and the projector rack 100 is suitable for being applied in a scene that does not need to be frequently disassembled and assembled. In addition, the nut 89 can be welded to the locking hole 50 of one side of the connecting member 30 in advance, and the user can insert and lock the locking member 133 from the other side of the connecting member 30, thereby contributing to the improvement of the assembling efficiency.

The locking member 133 may be replaced with another structure other than the above-described bolt structure. For example, as shown in fig. 13 and 14, the locking member 133 may be replaced by a screw structure, and the locking member 133 may include a first screw head 135, a second screw head 137, and a screw column 139, the screw column 139 is connected between the first screw head 135 and the second screw head 137, the first screw head 135 and the second screw head 137 have lengths larger than the outer diameter of the screw column 139, and the first screw head 135 and the second screw head 137 have widths smaller than the outer diameter of the screw column 139.

Correspondingly, the locking holes 50 of the plug-in unit 131 and the connecting unit 30 can be adjusted according to the structure of the locking piece 133, for example, the locking holes 50 of the plug-in unit 131 and the connecting unit 30 can both have a turnbuckle post hole 51 and a turnbuckle head hole 53 that are communicated, the turnbuckle post hole 51 is suitable for being matched with the turnbuckle post 139, the turnbuckle head hole 53 is suitable for being matched with the first turnbuckle head 135 and the second turnbuckle head 137, after the locking piece 133 passes through the locking hole 50 of the plug-in unit 131 and the connecting unit 30, the locking piece 133 can rotate around the axis of the turnbuckle post 139, for example, the locking piece 133 can rotate ninety degrees, so that the first turnbuckle head 135 and the second turnbuckle head 137 are located at positions deviated from the turnbuckle head hole 53, thereby the plug-in unit 131 and the connecting unit 30 can be locked, the locking manner is simple, fast and convenient, and suitable for being applied to a scene that the projector rack 100 needs to be frequently disassembled and assembled.

The locking member 133 may be replaced with other structures, such as a bolt and a turn buckle. For example, as shown in fig. 15 and 16, the locking member 133 may be a snap-fit structure, and then the locking member 133 is telescopically connected to the plug-in connector 131, and the locking member 133 can partially extend into the locking hole 50 of the connecting member 50. The locking member 133 may include a first latch 132, a second latch 134, and an elastic body 136, and the elastic body 136 is connected between the first latch 132 and the second latch 134.

Correspondingly, the structure of the connector 30 and the plug 131 may be adjusted according to the structure of the locking member 133, for example, the locking hole 50 of the connector 30 is adapted to cooperate with the first latch 132 and the second latch 134. The connector 131 may include two sub-connector blocks 1311, each sub-connector block 1311 may have a connection hole 1314, and the two sub-connector blocks 1311 may be integrally connected to the connection hole 1314 by being mounted to the connection hole 1312 by a fastening member such as a bolt or a screw. The plug 131 may not have the locking hole 50, but the plug 131 may have a receiving space 138, the elastic body 136 may be clamped in the receiving space 138, and the first latch 132 and the second latch 134 are slidably located in the receiving space 138. In addition, the plug 131 may be provided with a stopper plate 1313 at each of two outlets of the receiving space 138, and the stopper plate 1313 may block the first and second latches 132 and 134, so that the first and second latches 132 and 134 may be prevented from being separated from the receiving space 138. After the locking member 133 is mounted on the plug 131, the plug 131 can be fixed to the supporting frame 11 by welding.

In the process that the plug-in connector 131 is inserted into the insertion hole 31 of the connecting member 30, the first latch 132 and the second latch 134 may retract into the accommodating space 138 under the squeezing action of the inner wall of the connecting member 30, so as to facilitate the plug-in connector 131 to be smoothly inserted into the insertion hole 31 of the connecting member 30; and when the connecting member 30 moves to the locking hole 50 of itself and the first fixture block 132 and the second fixture block 134 are opposite to each other, the first fixture block 132 and the second fixture block 134 can respectively extend out of the accommodating space 138 and be clamped in the corresponding locking hole 50, so that the connector 131 and the connecting member 30 can be locked, the locking mode is simple, quick and convenient, and the locking device is suitable for being applied to scenes that the projector rack 100 is frequently required to be disassembled and assembled.

Besides the structure of the locking member 133 in the locking assembly 13 can be adjusted according to actual requirements, the structure of the plug-in connector 131 in the locking assembly 13 can also be adjusted according to actual requirements. For example, as shown in fig. 17 to 19, in the case that the locking assembly 13 is fixed to both sides of each supporting frame 11, the plug connectors 131 and the connecting connectors 30 may be an integrated structure 70, that is, the integrated structure 70 includes two plug connectors 131 at the positions of the head portions 71, the connecting connectors 30 at the positions of the middle portions 73, and two plug connectors 131 at the positions of the tail portions 75, and these five structures may be fixed to one body by welding or by molding. The widths of the head portion 71, the middle portion 73, and the tail portion 75 in the unitary structure 70 may be sequentially reduced.

Accordingly, the structure of the supporting frame 11 can be adaptively adjusted. For example, the support bracket 11 is provided with a connecting through-hole 117, and the connecting through-hole 117 communicates with the locking hole 50. The connecting through hole 117 can be adapted to the width of the middle portion 73 of the integrated structure 70, so that the middle portion 73 and the tail portion 75 can be inserted through the connecting through hole 117, and the head portion 71 cannot pass through the connecting through hole 117, so that the middle portion 73 can be inserted through two support frames 11, one of the support frames 11 is located at a position of the middle portion 73 near the tail portion 75, the other support frame 11 is located at a position of the middle portion 73 near the head portion 71, and at this time, the locking member 133 in the locking assembly 13 can be inserted through the locking holes 50 of the support frames 11 and the middle portion 73 and locked. The locking manner of the locking member 133 can refer to the manner of using the bolt described above.

In addition, the unitary structure 70 may be adapted to accommodate the rapid assembly of the projector mount 100 in a multi-layer stack of four or six or eight layers. For example, as shown in fig. 18 and 20, two adjacent integrated structures 70 can be inserted into each other to simplify the connection between the integrated structures 70. The head 71 of the integrated structures 70 may be provided with mounting grooves 711, the mounting grooves 711 of the head 71 are adapted to the tail 75, the tail 75 of one integrated structure 70 may be inserted into the head 71 of the other integrated structure 70, and then the insertion position between the two integrated structures 70 may be locked by the locking member 133, for example, the locking member 133 may be inserted through the locking holes 50 of the head 71 and the tail 75 and locked by a nut, so that the installation process is simple, fast and convenient.

The projector mount 100 may be mounted on a wall as a ceiling mount or may be placed on the ground as a vertical mount. When the projector housing 100 needs to be placed on the ground for use, the projector housing 100 may further include a stabilizing structure to improve its stability. For example, referring to fig. 21, the projector housing 100 may further include a ball stud rod 82 and a plastic anchor 81, a screw 821 of the ball stud rod 82 may be connected to the bracket 40 or the support frame 11, a ball 822 of the ball stud rod 82 is installed in a ball socket 811 of the plastic anchor 81 and may rotate in a universal direction relative to the plastic anchor 81, and the depth of the ball stud rod 82 screwed into the bracket 40 or the support frame 11 may be adjusted to adjust the height of the projector housing 100, which is beneficial for the application in the environment with local uneven ground. In addition, plastic anchor 81 and ball stud rod 82 may serve as a pair of stabilizing structures, and then projector mount 100 may include a plurality of pairs of stabilizing structures, for example, projector mount 100 may include four pairs of stabilizing structures, and each pair of stabilizing structures may adjust the respective heights of four corners of projector mount 100 individually, thereby achieving rapid adjustment of the heights in the front, rear, left and right directions of whole projector mount 100.

In the projector rack 100 provided by the embodiment of the present application, the supporting frame 11 is used for supporting the projector 300, and the supporting frame hinge portion 119 of the supporting frame 11 is hinged to the supporting frame hinge portion 41 of the supporting frame 40, so that the supporting frame 11 and the supporting frame 40 can be mounted in a simple manner, and the relative position between the supporting frame 11 and the supporting frame 40 can be changed in a rotating manner. In addition, since the adjusting assembly 60 is connected between the bracket 40 and the supporting frame 11 to adjust the inclination angle between the bracket 40 and the supporting frame 11, the adjustment of the angle of the projector housing 100 can be realized, which helps the projector housing 100 to realize various projection requirements.

In this application, the terms "mounted," "connected," "secured," and the like are to be construed broadly unless otherwise specifically stated or limited. For example, the connection can be fixed, detachable or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through the inside of two elements, or they may be connected only through surface contact or through surface contact of an intermediate member. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

Further, the term "plurality" herein means greater than or equal to two. The terms "first," "second," and the like are used merely for distinguishing between descriptions and not intended to imply a particular structure or arrangement. The description of the terms "some embodiments," "other embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiments or examples is included in at least one embodiment or example of the application. In this application, the schematic representations of the terms used above are not necessarily intended to be 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, the various embodiments or examples and features of the various embodiments or examples described in this application can be combined and combined by those skilled in the art without conflicting.

The above embodiments are only for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may be modified or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present application and are intended to be included within the scope of the present application.

Claims (10)

1. A projector mount, comprising

A stent comprising stent hinges;

the support frame is used for supporting the projector and comprises a support frame hinged part, and the support frame hinged part is hinged to the support frame hinged part; and

the adjusting component is connected between the support and the support frame so as to adjust the inclination angle between the support and the support frame.

2. The projector mount as claimed in claim 1, wherein the adjustment assembly includes an adjustment plate and a plurality of mounting portions spaced apart from the adjustment plate, the bracket and at least one of the support frames being removably mounted to the mounting portions.

3. The projector mount as claimed in claim 1, wherein the adjustment assembly comprises a first adjustment member, a second adjustment member and a third adjustment member, the first adjustment member is hinged to the support frame, the second adjustment member is hinged to the support frame, the first adjustment member and the second adjustment member are further respectively in threaded connection with the third adjustment member, and the first adjustment member and the second adjustment member have threads with opposite directions.

4. The projector mount of claim 1, wherein said bracket is provided with a ball slot, said adjustment assembly comprising:

the first adjusting piece is hinged to the supporting frame;

the second adjusting piece comprises a ball head and an adjusting body, the ball head is arranged in the ball groove, and the adjusting body is in threaded connection with the first adjusting piece; and

the connecting cover is hinged to the support and covers the ball head, and the adjusting body penetrates through the connecting cover.

5. The projector mount of claim 1, further comprising a plurality of support frame units and a plurality of connectors;

each support frame unit comprises a support frame and a locking assembly, and the locking assembly is fixed on one side or two sides of each support frame;

each of the connectors is connected between the locking components of two adjacent support frame units to form a stacked projector frame.

6. The projector mount of claim 5, wherein the locking assembly comprises a plug member, the connecting member having a plug hole, the plug member being inserted into the plug hole.

7. The projector mount of claim 6, wherein said locking assembly further comprises a locking member disposed through said connector and connected to said connector.

8. The projector mount as claimed in claim 6, wherein the connecting member is provided with a locking hole, the locking hole communicating with the insertion hole; the locking assembly further comprises a locking member telescopically connected to the plug member, and the locking member can partially extend into the locking hole.

9. The projector mount of claim 8, wherein the plug member has a receiving space; the locking piece comprises a first clamping block, a second clamping block and an elastic body, the first clamping block and the second clamping block are slidably located in the accommodating space, and the elastic body is connected between the first clamping block and the second clamping block.

10. The projector mount as claimed in claim 6, wherein the locking members are fixed to opposite sides of the supporting frame, the connectors and the connecting member are integrally connected, and two adjacent integrally connected structures are connected to each other.

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