TWM639941U - projector hanger - Google Patents

Abstract

The present invention is to provide a projector hanger that can adjust any angle and left and right positions to improve the convenience of operation. Its technology includes: track, sliding device, hanging pivoting element group and casing; the track is set on the ceiling, the sliding device is slidably set in the track, and the hanging pivoting element set is set at the bottom of the sliding device, including a lock The pivot seat fixed on the bottom of the sliding device, the first pivot element pivotally arranged with the pivot seat and pivotable, the second pivot element pivotally arranged with the first pivot element and pivotable, and the second pivot element The pivoting element is pivotally mounted and pivotable to the third pivoting element, and the rotating assembly is arranged on the bottom end of the third pivoting element and can rotate around the third pivoting element, and the housing is locked on the third pivoting The bottom of the component can be used for placement of the projector; thereby, the projector can adjust the required angle and the left and right positions by using the sliding device and the hanging pivot component group.

Description

projector hanger

The present invention relates to the technical field of hangers, in particular to a projector hanger capable of adjusting various angles and left and right positions.

In response to the needs of modern society, in order to achieve the most effective use of indoor space, such as projectors and other electronic devices (such as monitors, TVs or speakers, etc.) Outside the space, and can find the best angle to use the projector.

However, the traditional projector hanger is composed of a fixed base, a support rod and a base, wherein the hanger is fixed to the ceiling by the fixed base, the base is used to connect with the projector, and the fixed base It is connected with the base by a support rod.

Although the above-mentioned design can hang the projector on the ceiling, the optimal use angle and position of the projector must be adjusted during the construction and installation. Once the construction is completed, fine-tuning can no longer be performed. This will not only cause inconvenience in use, It is also inconsistent with economic benefits.

In view of this, how to improve the above-mentioned deficiency and create a projector hanger that can be adjusted at any angle and left and right positions to improve the convenience and practicality of operation will be the main motivation and motivation of the creators of the present invention. research topic.

In order to solve the above-mentioned problems and achieve the purpose of the present invention, the technical means of the present invention is implemented in the following way. It is a projector hanger, which is used to hang the projector (100) on the ceiling, and it includes: a track (1 ), which can be fixed on the ceiling; a sliding device (2), which is slidably arranged in the track (1), so as to drive the projector (100) to move left and right; a hanging pivot element group (3), which is arranged at the bottom of the sliding device (2), and includes a pivot seat (31) locked on the bottom of the sliding device (2), a pivotal connection with the pivot seat (31) and A first pivot element (32) that can pivot on the pivot seat (31) in a direction perpendicular to the rail (1), one pivoted with the first pivot element (32) and can be positioned on the second pivot A second pivot element (33) pivoting in a direction parallel to the track (1) on the pivot element (32), one pivoted with the second pivot element (33) and can be positioned on the second pivot A third pivoting element (34) pivoting in a direction parallel to the track (1) on the rotating element (33), and a bottom end of the third pivoting element (34) that can be rotated by the third pivoting element A rotating assembly (35) that rotates 360 degrees with the rotating element (34) as the center; and a housing (4), which is locked at the bottom of the third pivoting element (34) and is in the shape of an ㄈ for the projection The projector (100) is placed; thereby, the projector (100) can use the sliding device (2) and the hanging pivot element group (3) to adjust the required angle and left and right positions.

More preferably, the first pivoting element (32) can pivot in a direction perpendicular to the rail (1), and the pivoting angle is 180 degrees, and the second pivoting element (33) can pivot in a direction perpendicular to the rail (1). The track (1) pivots in a direction parallel to the track (1), and the pivot angle is 180 degrees. The third pivot element (34) can pivot in a direction parallel to the track (1), and the pivot angle is 180 degrees.

More preferably, the sliding device (2) consists of a first power controller ( 21) and a second power controller (22); one is arranged between the first and second power controllers (21, 22), and can be obtained by the first and second power controllers (21, 22) power, and drive the first and second power controllers (21, 22) The power supply device (23) of sliding movement; One is locked with this power supply device (23), and can supply the power supply fixing plate (31) locking of this hanging pivot element group (3) to lock 24); And be respectively locked and be located in a front housing (25) and a rear housing (26) of this power supply fixing plate (24) both sides to form.

More preferably, said pivot seat (31) is composed of a base (311) locked on the bottom of the sliding device (2); and two The direction extends, and is arranged face to face with each other, and each has a first vertical wall (312) of pivot hole (3121) to form, and this first vertical wall (312) can configure a first pivot shaft ( 313) to be inserted into the first pivot hole (3121), so that the first pivot element (32) and the pivot seat (31) are pivotally disposed.

More preferably, the first pivoting element (32) is composed of a pair of first pivoting parts (321) correspondingly pivoted to the pivoting seat (31); ) bottom extends towards the direction of the shell (4), and is arranged facing each other, and each has a second pivot hole (3221) of the second vertical wall (322), the second vertical wall (322) can be A second pivot shaft (323) is configured to be inserted into the second pivot hole (3221), so that the second pivot element (33) and the first pivot element (32) can be pivotally arranged, and the second pivot element (33) can be pivoted to the first pivot element (32). The two pivot holes (3221) and the first pivot hole (3121) are arranged in staggered directions.

More preferably, the second pivoting element (33) is composed of a second pivoting portion (331) correspondingly pivoted to the first pivoting element (32); and two pivoting portions formed by the second pivoting portion (331) The bottom extends towards the direction of the shell (4), and is arranged face to face with each other, and is composed of third vertical walls (332) each having a third pivot hole (3321), the third vertical wall (332 ) can be configured with a third pivot shaft (333) to be inserted into the third pivot hole (3321), so that the third pivot element (34) and the second pivot element (33) can be pivotally arranged, and The third pivot hole (3321) and the second pivot hole (3221) are arranged in the same direction.

More preferably, the third pivoting element (34) is composed of a third pivoting part (341) correspondingly pivoted to the second pivoting element (33); Department (341) Bottom And it is composed of a base (342) integrally formed with it, and a first tooth part (3421) is also arranged around the outer edge of the bottom of the base (342).

More preferably, the rotating assembly (35) is composed of a disc (351) locked on the bottom of the base (342) and having a second tooth portion (3511), and respectively locked on the disc ( 351) A left cover (352) and a right cover (353) are formed on the left and right sides, the second tooth portion (3511) of the disc (351) and the first tooth of the base (342) The parts (3421) are engaged with each other, so that the housing (4) can rotate 360 degrees around the third pivoting element (34).

More preferably, the outer surface of the top end of the housing (4) is also provided with a disk connector (5) locked with the disk (351), and the inner surface of the top end of the housing (4) is also provided with a The projector (100) is locked with a projector fixing plate (6), and one side of the shell (4) is provided with an opening (41) corresponding to the lens of the projector (100).

Through the implementation of the above-mentioned new model, the functions and effects that the new model can obtain are: the new model allows the projector to perform yaw, pitch, left and right sliding and 360-degree rotation and other adjustments can effectively improve the convenience of operation when using the projector, so that the projector can project images on the screen at the best projection angle, and further improve the projection effect of the projector.

1: track

2: Sliding device

21: The first power controller

22: Second power controller

23: Power supply device

24: Power supply fixing plate

33: Second pivot element

331: the second pivot joint

332: third vertical wall

3321: The third pivot hole

333: The third pivot shaft

34: Third pivot element

25: Front shell

26: Rear shell

3: Hanging pivot element group

31: Pivot seat

311: base

312: the first vertical wall

3121: the first pivot hole

313: the first pivot shaft

32: first pivot element

321: The first pivot joint

322: second vertical wall

3221: Second pivot hole

323: the second pivot shaft

341: The third pivot joint

342: base

3421: the first tooth

35: Rotating components

351: Disc

3511: Second gear

352: Left cover

353: Right cover

4: Shell

41: opening

5: Disc connector

6:Projector fixing plate

100:Projector

[Fig. 1] is the three-dimensional schematic view of the present invention.

[Fig. 2] is an exploded schematic diagram of the present invention.

[Fig. 3] is an exploded schematic view of the new sliding device.

[Fig. 4] is the implementation schematic diagram of the new sliding device.

[Fig. 5] is an exploded schematic diagram of the suspension pivot element group of the present invention.

[Fig. 6-Fig. 8] are the implementation schematic diagrams of the new hanging pivot element group.

In order to further understand the features, technical means, and achieved specific objectives and functions of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

As shown in Figures 1 and 2, a projector hanger is disclosed in the figure, which is used to hang the projector (100) on the ceiling, which includes: a track (1), a sliding device (2) , a hanging pivot element group (3) and a casing (4), the design of each element is described separately below:

Described track (1) can be fixed on the ceiling, because there are many variable forms of the track and it is not in the description focus of this creation, only a brief description is made here for understanding.

The sliding device (2), referring to Fig. 2 to Fig. 4, is slidably arranged in the track (1), and the sliding device (2) is respectively housed in the track ( 1) a first power controller (21) and a second power controller (22) that can slide towards the direction of the left and right ends of the track (1); Between the controllers (21, 22), the power supply device for the first and second power controllers (21, 22) to obtain power and drive the first and second power controllers (21, 22) to slide (23); a power supply fixing plate (24) that is locked with the power supply device (23) and can be locked for the pivot seat (31) of the hanging pivot element group (3); and is respectively locked on A front housing (25) and a rear housing (26) on both sides of the power supply fixing plate (24) are formed; in this way, the projector (100) can be driven by the sliding device (2) on the Any sliding in the track (1) is used to change the position of the projector (100) according to the needs of users, thereby increasing the use range of the projector (100).

Secondly, through the setting of the front case (25) and the rear case (26), the power supply device (23), the first power controller (21) and the second power controller (22) can be protection to Play the role of moisture-proof, shock-proof and dust-proof, and can protect the control chip, prevent the control chip from being damaged and cause the sliding device (2) to fail to operate, so as to achieve the effect of prolonging the service life of the sliding device (2).

The hanging pivot element group (3), as shown in Figure 4 and Figure 5, is arranged at the bottom of the sliding device (2) and includes a Pivot seat (31), a first pivot element (32) that is pivoted with the pivot seat (31) and can pivot on the pivot seat (31) in a direction perpendicular to the track (1) , a second pivoting element (33) that is pivoted with the first pivoting element (32) and can pivot on the first pivoting element (32) in a direction parallel to the track (1), a A third pivoting element (34) pivoted with the second pivoting element (33) and capable of pivoting on the second pivoting element (33) in a direction parallel to the rail (1), and a set A rotating component (35) is located at the bottom end of the third pivoting element (34) and can rotate 360 degrees with the third pivoting element (34) as the center.

What needs to be specially explained here is that the pivoting and 360-degree omni-directional rotation of the above-mentioned suspension pivoting element group (3) are as follows: Please refer to Figures 5 to 8, the pivoting seat (31) It consists of a base (311) locked on the bottom of the sliding device (2); A first vertical wall (312) of a first pivot hole (3121), the first vertical wall (312) can be configured with a first pivot shaft (313) to be inserted into the first pivot hole (3121) , so that the first pivoting element (32) and the pivoting seat (31) are pivotally arranged so that the first pivoting element (32) can pivot in a direction perpendicular to the track (1), and the pivoting The rotation angle is 180 degrees.

The first pivot element (32) is composed of a first pivot portion (321) correspondingly pivoted to the pivot seat (31); The direction of (4) is extended, and is arranged face to face with each other, and is made up of the second vertical wall (322) that respectively has a second pivot hole (3221), and this second vertical wall (322) can configure a second pivot shaft (323) to be inserted into the second pivot hole (3221), whereby the second pivoting element (33) is pivotally arranged with the first pivoting element (32), so that the second pivoting element (33) can move toward the direction parallel to the track (1) direction, the pivot angle is 180 degrees, and the second pivot hole (3221) and the first pivot hole (3121) are arranged in staggered directions.

The second pivoting element (33) is a second pivoting part (331) correspondingly pivoted to the first pivoting element (32); The direction of the casing (4) extends, and is arranged facing each other, and each has a third vertical wall (332) of a third pivot hole (3321). The third vertical wall (332) can be configured with a first Three pivot shafts (333) are inserted into the third pivot hole (3321), so that the third pivot element (34) and the second pivot element (33) are pivotally arranged so that the third pivot The rotating element (34) can pivot in a direction parallel to the track (1), and the pivot angle is 180 degrees, and the third pivot hole (3321) and the second pivot hole (3221) are set in the same direction .

The third pivoting element (34) is composed of a third pivoting portion (341) correspondingly pivoted to the second pivoting element (33); And it is composed of a base (342) formed integrally with it. A first tooth portion (3421) is also arranged around the bottom outer edge of the base (342), and the rotating assembly (35) is formed by a lock set on the base (342). ) bottom and has a disc (351) with a second tooth portion (3511), and a left cover (352) and a right cover (353) respectively locked on the left and right sides of the disc (351) ), the second tooth portion (3511) of the disc (351) and the first tooth portion (3421) of the base (342) mesh with each other, so as to provide the housing (4) with the third pivoting element ( 34) It can be rotated 360 degrees as the center.

The casing (4), which is fastened to the bottom of the third pivoting element (34) and is in the shape of an ㄈ, is used for placing the projector (100), and the outer surface of the top of the casing (4) is also provided with There is a disc connecting piece (5) locked with the disc (351), and a projector fixing plate (6) that can be used for locking the projector (100) is also provided on the inner surface of the top of the casing (4). ), and one side of the shell (4) is provided with a pair of The opening (41) of the lens of the projector (100); in this way, the projector (100) can have the functions of yaw, pitch, left and right sliding, and 360-degree omnidirectional due to being locked in the housing (4). functions such as rotation.

Secondly, through the ㄈ-shaped design of the casing (4), the projector (100) can be quickly positioned and locked in the casing (4), which helps to shorten the time and inconvenience of installation and increase the installation cost. Ease of use, thereby improving the convenience of use.

From the above description, it can be known that the projector hanger of the present invention can allow the projector to perform adjustments such as yaw, pitch, left and right sliding, and 360-degree omni-directional rotation, so as to effectively improve the operation convenience when using the projector. The feature is to enable the projector to project images on the screen at the best projection angle, and further enhance the projection effect of the projector. Therefore, it has promotional value and importance, and is worthy of being widely used to conform to the current development trend of the projector industry.

The structure, features and effects of the present invention are described in detail above based on the embodiments shown in the drawings; but the above descriptions are only preferred embodiments of the present invention, but the present invention does not limit the scope of implementation as shown in the drawings, so Modification changes consistent with the intent of the present invention shall fall within the patent scope of the present invention as long as they are within the scope of equivalent effects.

1: track

25: Front shell

31: Pivot seat

32: first pivot element

33: Second pivot element

34: Third pivot element

35: Rotating components

4: Shell

41: opening

5: Disc connector

100:Projector

Claims (9)

A projector hanger, applied to hang a projector (100) on a ceiling, comprising: A track (1), which can be fixed on the ceiling; a sliding device (2), slidably arranged in the track (1), so as to drive the projector (100) to move left and right; A hanging pivot element group (3) is arranged at the bottom of the sliding device (2), and includes a pivot seat (31) locked on the bottom of the sliding device (2), a The seat (31) is pivoted and can pivot on the pivot seat (31) towards the first pivoting element (32) that is perpendicular to the direction of the track (1), and the first pivoting element (32) A second pivoting element (33) pivoted and pivotable on the first pivoting element (32) toward a direction parallel to the track (1), and a pivoting element (33) pivoted with the second pivoting element (33) A third pivot element (34) that can pivot on the second pivot element (33) in a direction parallel to the track (1), and a bottom end of the third pivot element (34) and a rotating assembly (35) capable of rotating 360 degrees around the third pivoting element (34); and a housing (4), which is locked at the bottom of the third pivoting element (34) and is in the shape of a ㄈ, for placing the projector (100); Thereby, the projector (100) can use the sliding device (2) and the hanging pivot element group (3) to adjust the desired angle and left and right positions. The projector hanger according to claim 1, wherein: the first pivoting element (32) can pivot in a direction perpendicular to the track (1), and the pivoting angle is 180 degrees, and the second The pivoting element (33) can pivot in a direction parallel to the track (1), and the pivot angle is 180 degrees, and the third pivoting element (34) can pivot in a direction parallel to the track (1) , the pivot angle is 180 degrees. The projector hanger as described in claim 1, wherein: the sliding device (2) is respectively accommodated in the track (1) and can move toward the left and right ends of the track (1) A first power controller (21) and a second power controller (22) for sliding; one is arranged between the first and second power controllers (21, 22), and can supply the first and second power controllers Two power supply controllers (21, 22) obtain electric power, and drive the power supply device (23) of sliding movement of the first and second power supply controllers (21, 22); one is locked with the power supply device (23), and A power supply fixing plate (24) that can be locked by the pivot seat (31) of the hanging pivot element group (3); and a front housing (25) that is respectively locked on both sides of the power supply fixing plate (24) ) and a rear housing (26). The projector hanger as described in claim 1, wherein: the pivot seat (31) is a base (311) locked on the bottom of the sliding device (2); and two bases are formed by the base (311) The bottom extends towards the direction of the shell (4), and is arranged face to face with each other, and is formed by first vertical walls (312) each having a first pivot hole (3121), the first vertical walls (312 ) can be configured with a first pivot shaft (313) to be inserted into the first pivot hole (3121), so that the first pivot element (32) and the pivot seat (31) can be pivotally arranged. The projector hanger according to claim 4, wherein: the first pivot element (32) is a first pivot portion (321) correspondingly pivotally connected to the pivot seat (31); and Two second vertical walls (322) extending from the bottom of the first pivoting portion (321) towards the direction of the housing (4) are arranged facing each other and each has a second pivoting hole (3221) , the second vertical wall (322) can be configured with a second pivot shaft (323) to be inserted into the second pivot hole (3221), so that the second pivot element (33) and the first pivot element (32) Pivot joint arrangement, and the second pivot joint hole (3221) and the first pivot joint hole (3121) are set in staggered directions. The projector hanger according to claim 5, wherein: the second pivoting element (33) is a second pivoting part (331) correspondingly pivoted to the first pivoting element (32) and two third vertical walls (332) extending from the bottom of the second pivot portion (331) toward the direction of the housing (4), facing each other, and respectively having a third pivot hole (3321) Formed, the third vertical wall (332) can be configured with a third pivot shaft (333) to be inserted into the third pivot hole (3321), so that the third pivot element (34) and the second pivot The rotating element (33) is pivotally arranged, and the third pivot hole (3321) and the second pivot hole (3221) are arranged in the same direction. The projector hanger according to claim 6, wherein: the third pivoting element (34) is a third pivoting part (341) correspondingly pivoted to the second pivoting element (33) and a base (342) arranged at the bottom of the third pivot joint (341) and formed integrally with it, the outer edge of the bottom of the base (342) is also provided with a first tooth portion (3421). The projector hanger according to claim 7, wherein: the rotating assembly (35) is a disc (351) locked on the bottom of the base (342) and having a second tooth portion (3511) , and a left cover (352) and a right cover (353) which are respectively locked on the left and right sides of the disc (351), the second tooth portion (3511) of the disc (351) It is engaged with the first tooth part (3421) of the base (342), so that the casing (4) can rotate 360 degrees around the third pivoting element (34). The projector hanger as described in claim 8, wherein: the outer surface of the top end of the housing (4) is also provided with a disc connector (5) locked with the disc (351), and the housing (4) ) top inner side is also provided with a projector fixing plate (6) that can be used for locking the projector (100), and the shell (4) side is provided with a pair of openings for the lens of the projector (100) ( 41).

Images