CN220851632U

CN220851632U - Projector structure support

Info

Publication number: CN220851632U
Application number: CN202322681108.9U
Authority: CN
Inventors: 刘晓秋; 孟男男; 刘德宝; 李至宁
Original assignee: Qingdao Zhongkehuiju Culture Creativity Co ltd
Current assignee: Qingdao Zhongkehuiju Culture Creativity Co ltd
Priority date: 2023-10-07
Filing date: 2023-10-07
Publication date: 2024-04-26
Anticipated expiration: 2033-10-07

Abstract

The utility model discloses a projector structural support, which relates to the technical field of projector accessories and comprises a box body, wherein a hanging bracket is arranged in the box body in a lifting manner, a box door is arranged below the hanging bracket, and the box door is arranged at the bottom end of the box body in a sliding opening and closing manner; the top end of the hanging bracket is fixedly connected with a vertical rod, and the vertical rod is sleeved on the outer wall of the guide rod in a sliding way; tooth grooves are formed in the surfaces of two sides of the box door, the tooth grooves are connected with the bottom end of the first gear in a meshed mode, and the first gear is arranged on the outer wall of the rotating rod. According to the utility model, the hanging bracket is arranged in the box body, so that the projector can be arranged in the box body in a normal state, and the bracket can be pre-buried and installed in the ceiling under the action of the box door arranged below, so that the service area of the bracket is saved.

Description

Projector structure support

Technical Field

The utility model relates to the technical field of projector accessories, in particular to a projector structural support.

Background

In a scene game experience library, a projector is generally used for increasing game experience, the projector is an optical instrument which uses an optical element to amplify the outline of a workpiece and projects the outline onto a shadow screen, the projector can use transmitted light to measure the outline, can also use reflected light to measure the surface shape of a non-through hole and observe the surface of a part, and is particularly suitable for measuring complex outlines and tiny workpieces such as clock parts, stamping parts, electronic elements, templates, molds, threads, gears, forming cutters and the like.

The bracket of the projector with the publication number of CN210004052U in Chinese patent documents comprises a mounting base plate, wherein a first loop bar is fixedly connected with the middle of the top of the mounting base plate, a second loop bar is sleeved on the top of the first loop bar, a first limit hole and a second limit hole are respectively formed in the surfaces of the first loop bar and the second loop bar, a connecting plate is fixedly connected with the top of the second loop bar, a placing box is fixedly connected with the front end of the connecting plate, a cavity is formed in the bottom of the placing box, a box cover is arranged at the bottom of the placing box, and side plates are fixedly connected with the two ends of the top of the box cover.

Above-mentioned projector's support passes through rain-proof shell and realizes rain-proof damp-proofing effect, but this projector's support area is great when in-service use, can't realize the pre-buried installation of projector structure support at the ceiling to can't carry out nimble regulation through the gallows to the projector, lead to projector structure support's aesthetic measure and work flexibility relatively poor.

Disclosure of utility model

The utility model aims to solve the defects that the prior projector support occupies a large area in actual use, the projector structural support cannot be pre-buried and installed on a ceiling, and the projector cannot be flexibly adjusted through a hanging bracket, so that the aesthetic degree and the working flexibility of the projector structural support are poor.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The projector structure support comprises a box body, wherein a hanging bracket is arranged in the box body in a lifting manner, a box door is arranged below the hanging bracket, and the box door is arranged at the bottom end of the box body in a sliding opening and closing manner;

The top end of the hanging bracket is fixedly connected with a vertical rod, and the vertical rod is sleeved on the outer wall of the guide rod in a sliding manner;

Tooth grooves are formed in the surfaces of two sides of the box door, the tooth grooves are connected with the bottom end of a first gear in a meshed mode, and the first gear is arranged on the outer wall of the rotating rod;

One end of the rotating rod is driven by a synchronous belt, and the synchronous belt is meshed with the outer wall of the synchronous wheel;

The synchronizing wheel is arranged on one side of the fluted disc, and the fluted disc is symmetrically meshed with the central axis of the box body to form two groups.

As a further description of the above technical solution:

the fluted disc is driven by a driving motor, and the driving motor is arranged at the outer side of the box body.

As a further description of the above technical solution:

The both ends fixedly connected with side piece of guide bar, and the top of side piece is connected with electric putter's output to electric putter is at the interior roof fixed mounting of box.

As a further description of the above technical solution:

the side blocks are in sliding connection with the inner wall of the box body through sliding grooves, and the sliding grooves are formed in the inner wall of the box body.

As a further description of the above technical solution:

The inside rotation axis of pole setting is connected with the second gear, and the bottom meshing of second gear is connected with the ratch, and the ratch fixed mounting between two sets of side pieces.

As a further description of the above technical solution:

The inside of pole setting has been seted up and can been held the guide bar and run through the through-hole that sets up, and the guide bar is provided with two sets of about the upper and lower side symmetry of ratch.

In conclusion, by adopting the technical scheme, the utility model has the beneficial effects that:

1. according to the utility model, the hanging bracket is arranged in the box body, so that the projector can be arranged in the box body in a normal state, and the bracket can be pre-buried and installed in the ceiling under the action of the box door arranged below, so that the service area of the bracket is saved.

2. According to the utility model, the vertical rod is sleeved on the outer wall of the guide rod, and under the meshing effect of the toothed bar and the second gear, the hanging frame can drive the projector to transversely adjust, so that the use flexibility of the bracket is improved, and meanwhile, the electric push rod is arranged at the top of the side block, so that the side block can drive the hanging frame to downwards extend out of the box body, the projector can conveniently adjust and project below the box body, and the working effect of the bracket is ensured.

Drawings

FIG. 1 is a schematic side view of a projector frame according to the present utility model;

FIG. 2 is a schematic top view of the first gear and the case of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

FIG. 4 is a schematic perspective view of a door of the present utility model;

Fig. 5 is a schematic perspective view of a vertical rod and a second gear in the present utility model.

Legend description:

1. A case; 2. a hanging bracket; 3. a vertical rod; 4. a guide rod; 5. a side block; 6. an electric push rod; 7. a chute; 8. a door; 9. tooth slots; 10. a first gear; 11. a rotating rod; 12. a synchronizing wheel; 13. a synchronous belt; 14. fluted disc; 15. a driving motor; 16. a rotating shaft; 17. a second gear; 18. a through hole; 19. a toothed bar.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 5, a projector structural supporter comprises a case 1, a hanger 2, a vertical rod 3, a guide bar 4, a side block 5, an electric push rod 6, a chute 7, a box door 8, a slot 9, a first gear 10, a rotary bar 11, a synchronizing wheel 12, a synchronous belt 13, a fluted disc 14, a driving motor 15, a rotary shaft 16, a second gear 17, a through hole 18 and a toothed bar 19, wherein the projector is arranged in the case 1 and is installed through the hanger 2 in consideration of the embedding arrangement of the projector at the top, the hanger 2 is arranged in the interior of the case 1 in a lifting manner, the vertical rod 3 is fixedly connected at the top end of the hanger 2, the second gear 17 is connected at the internal rotary shaft 16 of the vertical rod 3, one side of the rotary shaft 16 is driven by the electric motor, and the electric motor is arranged at one side of the vertical rod 3, meanwhile, the toothed bar 19 is connected at the bottom end of the second gear 17 in an engaged manner, the toothed bar 19 is fixedly arranged between the two groups of side blocks 5, so that the upright 3 can conveniently rotate on the surface of the toothed bar 19 through the rotation of the second gear 17, in order to realize the moving accuracy and stability of the upright 3, the upright 3 is slidably sleeved on the outer wall of the guide bar 4, specifically, a through hole 18 capable of accommodating the penetration arrangement of the guide bar 4 is formed in the upright 3, the guide bar 4 is symmetrically arranged in two groups above and below the toothed bar 19, the guiding effect of the guide bar 4 on the outer side of the toothed bar 19 is ensured, meanwhile, the side blocks 5 are fixedly connected at the two ends of the guide bar 4 in consideration of the lifting arrangement of the hanger 2 in the box 1, the top ends of the side blocks 5 are connected with the output end of the electric push bar 6, the electric push bar 6 is fixedly arranged on the inner top wall of the box 1, the side blocks 5 conveniently drive the hanger 2 to lift in the box 1 through the electric push bar 6, meanwhile, in order to achieve the moving effect of the side blocks 5, the side blocks 5 are slidably connected with the inner wall of the box body 1 through the sliding grooves 7, and the sliding grooves 7 are formed in the inner side wall of the box body 1, so that the side blocks 5 can conveniently drive the hanging frame 2 to perform stable lifting movement;

Because box 1 is in the gomphosis setting of ceiling, then make the bottom of box 1 close through chamber door 8, and chamber door 8 and ceiling keep gomphosis, further, be provided with chamber door 8 in the below of gallows 2, consider chamber door 8's effect of opening and shutting, it is provided with tooth's socket 9 to slide chamber door 8 in the bottom of box 1, and chamber door 8 is provided with two sets of with respect to the axis symmetry of box 1, and the one end of chamber door 8 is sliding connection with the bottom of box 1, consider the actuating effect of chamber door 8 of symmetry setting, mesh the connection with tooth's socket 9 in the bottom of first gear 10, first gear 10 is arranged at the outer wall of bull stick 11, further, hold-in range 13 meshes the setting in the outer wall of hold-in range 12, hold-in range 12 is arranged in one side of fluted disc 14, and consider chamber door 8's symmetry setting, then make fluted disc 14 mesh with two sets of tooth's socket 9 about the axis symmetry of box 1, under the symmetry meshing effect of two sets of 14, then make two sets of chamber doors 8 can realize synchronous through tooth's socket 9, the box 1 meshes the connection, the first gear 10 is in the outer wall of bull stick 1, the outer wall setting up at the same time, the steady fluted disc 14 is guaranteed to the motor is driven to the running of the motor, the setting is guaranteed to the fluted disc is in the following of the circumstances, the setting is guaranteed to the motor is in the steady, and the running of the motor is 14, the running on the running of the motor is guaranteed, and is under the condition of the running 1, and is guaranteed, and the running on the running and is 14 is under the running and the condition 14, and is under the condition, and is 15 to the running and stable to the running is 14.

The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.

Claims

1. The utility model provides a projector structure support, includes box (1), its characterized in that: the lifting frame (2) is arranged in the box body (1) in a lifting manner, a box door (8) is arranged below the lifting frame (2), and the box door (8) is arranged at the bottom end of the box body (1) in a sliding opening and closing manner;

The top end of the hanging bracket (2) is fixedly connected with a vertical rod (3), and the vertical rod (3) is sleeved on the outer wall of the guide rod (4) in a sliding manner;

Tooth grooves (9) are formed in the surfaces of two sides of the box door (8), the tooth grooves (9) are connected with the bottom end of a first gear (10) in a meshed mode, and the first gear (10) is arranged on the outer wall of the rotating rod (11);

one end of the rotating rod (11) is driven by a synchronous belt (13), and the synchronous belt (13) is meshed with the outer wall of the synchronous wheel (12);

The synchronous wheel (12) is arranged on one side of the fluted disc (14), and the fluted disc (14) is symmetrically meshed with the central axis of the box body (1) to form two groups.

2. A projector architecture mount as claimed in claim 1, wherein: the fluted disc (14) is driven by a driving motor (15), and the driving motor (15) is arranged at the outer side of the box body (1).

3. A projector architecture mount as claimed in claim 1, wherein: the two ends of the guide rod (4) are fixedly connected with side blocks (5), the top ends of the side blocks (5) are connected with the output ends of the electric push rods (6), and the electric push rods (6) are fixedly arranged on the inner top wall of the box body (1).

4. A projector architecture mount as claimed in claim 3, wherein: the side blocks (5) are connected with the inner wall of the box body (1) in a sliding manner through the sliding grooves (7), and the sliding grooves (7) are formed in the inner side wall of the box body (1).

5. A projector architecture mount as claimed in claim 1, wherein: the internal rotating shaft (16) of the vertical rod (3) is connected with a second gear (17), the bottom end of the second gear (17) is connected with a toothed bar (19) in a meshed mode, and the toothed bar (19) is fixedly installed between the two groups of side blocks (5).

6. A projector architecture mount as claimed in claim 5, wherein: the inside of pole setting (3) has offered through-hole (18) that can hold guide bar (4) and run through the setting, and guide bar (4) are provided with two sets of about the upper and lower symmetry of rack bar (19).