CN214405769U - Court lamp convenient to installation is adjusted - Google Patents

Abstract

The utility model discloses a court lamp convenient to installation and adjustment, including a fixed column, the inner bottom wall of the fixed column is fixedly provided with a first motor, the top end of the first motor is rotatably connected with a screw rod, the outer surface of the screw rod is connected with a slide block through screw thread, the top end of the slide block is fixedly connected with a telescopic column, the outer side wall of the telescopic column is fixedly connected with a connecting rod, and the number of the connecting rods is two, the inner part of the telescopic column is fixedly provided with a second motor, the second motor can drive a first rotating shaft to rotate by starting the second motor, the first rotating shaft can drive a driving gear to rotate, the driving gear can drive a track to rotate, the track can drive a driven gear to rotate, the driven gear can drive a second rotating shaft and a sleeve to rotate, the sleeve can drive a lighting lamp to rotate, and then the angle of the lighting lamp can be adjusted, the lighting device can meet the lighting requirements of different environments, and the practicability of the device is improved.

Description

Court lamp convenient to installation is adjusted

Technical Field

The utility model relates to a court lamp technical field especially relates to a court lamp convenient to installation is adjusted.

Background

Now because people's activity in the rest time is more and more, so the use of court lamp is not limited to the campus yet, for people's more convenient exercise, all is equipped with the court lamp in many squares, parking area and district.

At present, current court lamp is mostly installed outdoors, exposes in the external world for a long time, leads to the bulb to take place to damage easily, just needs the manual work to change the bulb this moment, and traditional court lamp is not convenient for the staff to change because the bulb is located the top of lamp pole, wastes time and energy, has reduced work efficiency, for this we provide the court lamp of the installation of being convenient for and adjusting.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides a court lamp convenient to installation is adjusted through the adjustable flexible post that sets up, can drive the light and carry out the vertical migration, when the light removes to the bottom, just can make things convenient for the staff to change the bulb of inside, and the setting of this structure facilitates for the staff, has improved work efficiency.

In order to solve the technical problem, the utility model provides a following technical scheme: a court lamp convenient to install and adjust comprises a fixed column, wherein a first motor is fixedly installed on the inner bottom wall of the fixed column, a lead screw is rotatably connected to the top end of the first motor, a sliding block is in threaded connection with the outer surface of the lead screw, a telescopic column is fixedly connected to the top end of the sliding block, two connecting rods are fixedly connected to the outer side wall of the telescopic column, a second motor is fixedly installed inside the telescopic column, a first rotating shaft is rotatably connected to one end of the second motor, a driving gear is sleeved on the outer surface of the first rotating shaft, a track is connected to the outer surface of the driving gear in a meshed manner, a driven gear is meshed and connected to the inner side wall of the track, a second rotating shaft is sleeved at the center of the driven gear, a sleeve is fixedly installed on the outer surface of the second rotating shaft, and an illuminating lamp is fixedly installed at the bottom end of the sleeve, a bulb is arranged inside the illuminating lamp.

As a preferred technical scheme of the utility model, the cavity has been seted up to the inside of fixed column, and lead screw, slider and flexible post all set up in the cavity, the roof runs through the interior roof of cavity and extends to the external world on the top of flexible post.

As a preferred technical scheme of the utility model, one section of track and driven gear all set up the inside at the connecting rod, the both ends of second pivot set up the inside at two connecting rods respectively.

As a preferred technical scheme of the utility model, the lateral wall fixedly connected with connecting block of fixed column bottom, and the connecting block is provided with four altogether, four the equal threaded connection in inside of connecting block has fastening bolt.

As a preferred technical scheme of the utility model, the equal fixed mounting in inside of fixed column and connecting rod has the bearing, the lead screw passes through the bearing and is connected with the inner wall rotation of fixed column, the inner wall rotation that the bearing and connecting rod were passed through in the second pivot is connected.

As an optimal technical scheme of the utility model, the through-hole has been seted up to flexible post bottom, the through-hole is the cylinder shape, and the cross section of through-hole slightly is greater than the cross section of lead screw.

As an optimized technical scheme of the utility model, two be equipped with one section clearance between the connecting rod, and the sleeve setting is in the clearance.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. through starting first motor, first motor can drive the lead screw and rotate, and the lead screw can drive the slider and carry out the vertical migration, and the slider can drive flexible post, connecting rod and light and carry out the vertical migration, and when the light removed to the lower extreme, the staff just can overhaul the light this moment, perhaps changes the bulb of inside, and the setting of this structure has brought the facility for the staff, has improved work efficiency.

2. Through starting the second motor, the second motor can drive first pivot and rotate, and first pivot can drive the driving gear and rotate, and the driving gear can drive the track and operate, and the track can drive driven gear and rotate, and driven gear can drive second pivot and sleeve and rotate, and the sleeve can drive the light and rotate, just can adjust the angle of light then, makes its lighting requirements that can adapt to different environment, has improved the practicality of device.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a side sectional view of the present invention;

fig. 3 is a cross-sectional top view of the present invention;

fig. 4 is an enlarged schematic view of a structure shown in fig. 3 according to the present invention.

Wherein: 1. fixing a column; 2. a first motor; 3. a screw rod; 4. a slider; 5. a telescopic column; 6. a connecting rod; 7. a second motor; 8. a first rotating shaft; 9. a driving gear; 10. a crawler belt; 11. a driven gear; 12. a second rotating shaft; 13. a sleeve; 14. an illuminating lamp; 15. connecting blocks; 16. fastening a bolt; 17. a bearing; 18. and a through hole.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-4, a court lamp convenient for installation and adjustment comprises a fixed column 1, a first motor 2 is fixedly installed on the inner bottom wall of the fixed column 1, a lead screw 3 is rotatably connected to the top end of the first motor 2, a slider 4 is connected to the outer surface of the lead screw 3 through a thread, a telescopic column 5 is fixedly connected to the top end of the slider 4, a connecting rod 6 is fixedly connected to the outer side wall of the telescopic column 5, two connecting rods 6 are arranged, a second motor 7 is fixedly installed inside the telescopic column 5, one end of the second motor 7 is rotatably connected with a first rotating shaft 8, a driving gear 9 is sleeved on the outer surface of the first rotating shaft 8, a crawler 10 is connected to the outer surface of the driving gear 9 in a meshing manner, a driven gear 11 is connected to the inner side wall of the crawler 10 in a meshing manner, a second rotating shaft 12 is sleeved at the center of the driven gear 11, a sleeve 13 is fixedly installed on the outer surface of the second rotating shaft 12, and an illuminating lamp 14 is fixedly installed at the bottom end of the sleeve 13, a bulb is arranged inside the illuminating lamp 14;

by starting the first motor 2, the first motor 2 can drive the screw rod 3 to rotate, the screw rod 3 can drive the sliding block 4 to vertically move, the sliding block 4 can drive the telescopic column 5, the connecting rod 6 and the illuminating lamp 14 to vertically move, when the illuminating lamp 14 moves to the lowest end, a worker can maintain the illuminating lamp 14 or replace an internal bulb, the structure brings convenience to the worker and improves the working efficiency, by starting the second motor 7, the second motor 7 can drive the first rotating shaft 8 to rotate, the first rotating shaft 8 can drive the driving gear 9 to rotate, the driving gear 9 can drive the track 10 to rotate, the track 10 can drive the driven gear 11 to rotate, the driven gear 11 can drive the second rotating shaft 12 and the sleeve 13 to rotate, the sleeve 13 can drive the illuminating lamp 14 to rotate, then, the angle of the illuminating lamp 14 can be adjusted, so that the illuminating lamp can meet the illumination requirements of different environments, and the practicability of the device is improved.

In other embodiments, a cavity is formed inside the fixed column 1, the screw rod 3, the sliding block 4 and the telescopic column 5 are all arranged in the cavity, and the top end of the telescopic column 5 penetrates through the inner top wall of the cavity and extends to the outside; through the arranged cavities, space is provided for the vertical movement of the sliding block 4 and the telescopic column 5.

In other embodiments, a section of the caterpillar band 10 and the driven gear 11 are both disposed inside the connecting rods 6, and both ends of the second rotating shaft 12 are disposed inside the two connecting rods 6, respectively; when the track 10 moves, the track 10 can drive the driven gear 11 to rotate, the driven gear 11 can drive the second rotating shaft 12, the sleeve 13 and the illuminating lamp 14 to rotate, then the angle adjustment of the illuminating lamp 14 can be realized, and the practicability of the device is improved.

In other embodiments, the outer side wall of the bottom end of the fixed column 1 is fixedly connected with four connecting blocks 15, and the four connecting blocks 15 are all in threaded connection with fastening bolts 16; the entire device can be fixed to the ground by the connecting block 15 and the fastening bolt 16.

In other embodiments, bearings 17 are fixedly mounted inside the fixed column 1 and the connecting rod 6, the screw rod 3 is rotatably connected with the inner wall of the fixed column 1 through the bearings 17, and the second rotating shaft 12 is rotatably connected with the inner wall of the connecting rod 6 through the bearings 17; through the bearing 17 that sets up, can play spacing fixed effect to lead screw 3 and second pivot 12, simultaneously, because the characteristic of bearing 17 self, more smooth and easy when can making lead screw 3 and second pivot 12 pivoted, prevent that the card from appearing and pause, influence the normal use of device.

In other embodiments, the bottom end of the telescopic column 5 is provided with a through hole 18, the through hole 18 is cylindrical, and the cross section of the through hole 18 is slightly larger than that of the screw rod 3; when the sliding block 4 drives the telescopic column 5 to move vertically, the telescopic column 5 can move downwards smoothly through the arranged through hole 18, and the realizability of the device is ensured.

In other embodiments, a gap is provided between the two connecting rods 6, and the sleeve 13 is arranged in the gap; through the clearance that sets up, for the rotation of sleeve 13 provides the space, makes it can drive light 14 and carry out the regulation of angle.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a court lamp convenient to installation is adjusted, includes fixed column (1), its characterized in that: a first motor (2) is fixedly installed on the inner bottom wall of the fixed column (1), the top end of the first motor (2) is rotatably connected with a lead screw (3), the outer surface of the lead screw (3) is in threaded connection with a sliding block (4), the top end of the sliding block (4) is fixedly connected with a telescopic column (5), the outer side wall of the telescopic column (5) is fixedly connected with two connecting rods (6), the inner part of the telescopic column (5) is fixedly provided with a second motor (7), one end of the second motor (7) is rotatably connected with a first rotating shaft (8), the outer surface of the first rotating shaft (8) is sleeved with a driving gear (9), the outer surface of the driving gear (9) is in meshed connection with a track (10), the inner side wall of the track (10) is in meshed connection with a driven gear (11), and the central part of the driven gear (11) is sleeved with a second rotating shaft (12), the outer fixed surface of second pivot (12) installs sleeve (13), the bottom fixed mounting of sleeve (13) has light (14), the inside of light (14) is provided with the bulb.

2. A court light convenient to install and adjust as claimed in claim 1, wherein: the cavity is opened to the inside of fixed column (1), and lead screw (3), slider (4) and flexible post (5) all set up in the cavity, the roof in the cavity is run through and extends to the external world to the top of flexible post (5).

3. A court light convenient to install and adjust as claimed in claim 1, wherein: one section of track (10) and driven gear (11) all set up in the inside of connecting rod (6), the both ends of second pivot (12) set up respectively in the inside of two connecting rods (6).

4. A court light convenient to install and adjust as claimed in claim 1, wherein: the outer side wall of the bottom end of the fixing column (1) is fixedly connected with four connecting blocks (15), and the four connecting blocks (15) are all provided with four connecting bolts (16) which are in threaded connection with the inner portions of the four connecting blocks (15).

5. A court light convenient to install and adjust as claimed in claim 1, wherein: the inner parts of the fixed column (1) and the connecting rod (6) are fixedly provided with bearings (17), the screw rod (3) is rotatably connected with the inner wall of the fixed column (1) through the bearings (17), and the second rotating shaft (12) is rotatably connected with the inner wall of the connecting rod (6) through the bearings (17).

6. A court light convenient to install and adjust as claimed in claim 1, wherein: the bottom end of the telescopic column (5) is provided with a through hole (18), the through hole (18) is cylindrical, and the cross section of the through hole (18) is slightly larger than that of the screw rod (3).

7. A court light convenient to install and adjust as claimed in claim 1, wherein: two be equipped with one section clearance between connecting rod (6), and sleeve (13) set up in the clearance.

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