CN211694776U

CN211694776U - Searchlight lamp stand convenient to angle regulation

Info

Publication number: CN211694776U
Application number: CN202020489371.1U
Authority: CN
Inventors: 彭超
Original assignee: Hangzhou Zhenshu Garden Design Engineering Co ltd
Current assignee: Hangzhou Zhenshu Garden Design Engineering Co ltd
Priority date: 2020-04-07
Filing date: 2020-04-07
Publication date: 2020-10-16
Anticipated expiration: 2030-04-07

Abstract

The utility model discloses a searchlight lamp stand convenient to angle regulation, including the lamp stand body, the recess that is circular form is seted up at the middle part of lamp stand body upper surface, the first motor of fixedly connected with on the interior diapire of recess, and the upper surface of lamp stand body has been seted up and has been the annular spout of circle, and the disc has been placed to the upper surface of lamp stand body, the middle part of disc bottom surface and the output fixed connection of first motor, and the bottom surface fixedly connected with of disc is the round pin axle of form array. This searchlight lamp stand convenient to angle regulation sets up flutedly through the upper surface of lamp stand body, and the inside of recess is fixed with first motor, and it is rotatory to drive the disc through first motor, can make the searchlight rotate at the upper thirty-six degrees of horizontal direction, and the bottom surface fixedly connected with through the disc is the round pin axle of circular array, and the round pin axle is fixed to articulate has the roller bearing, and the roller bearing slides in the inside of spout, has both guaranteed the rotation of searchlight, can make the searchlight more firm again.

Description

Searchlight lamp stand convenient to angle regulation

Technical Field

The utility model relates to a lamp stand technical field specifically is a searchlight lamp stand convenient to angle regulation.

Background

The searchlight is a lighting device, which has a strong light source and a concave mirror capable of projecting light rays in a specific direction in a concentrated manner, is used for remote lighting and searching, can concentrate the emitted light beams in a small solid angle by means of a reflector or a lens to obtain larger light intensity, and is convenient to operate in consideration of the volume, the weight and the operation of the device.

Present searchlight when using, its angle and the height that shines need adjust according to actual conditions, along with actual conditions's multiple change, to angle modulation's requirement is higher and higher, and present searchlight is less to angle modulation's scope, can not reach the requirement to actual conditions, and even when height-adjusting to certain height, the lamp stand is not firm enough.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a searchlight lamp stand convenient to angle regulation has solved the unstable problem that the scope is little with angle modulation's of present lamp stand.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a searchlight lamp stand convenient to angle regulation, includes the lamp stand body, the recess that is circular form is seted up at the middle part of lamp stand body upper surface, the first motor of fixedly connected with on the interior diapire of recess, the upper surface of lamp stand body has been seted up and has been the annular spout of circle, the disc has been placed to the upper surface of lamp stand body, the middle part of disc bottom surface and the output fixed connection of first motor, the bottom surface fixedly connected with of disc is the round pin axle of circular form array, every the equal fixedly connected with roller bearing in bottom surface of round pin axle, and the inside of the equal joint of every roller bearing at the spout.

The middle part of the upper surface of the disc is fixedly inlaid with a first bearing, the inner ring of the first bearing is fixedly connected with a threaded pipe, the outer surface of the threaded pipe is fixedly connected with a driven gear, the right side of the upper surface of the disc is fixedly connected with a second motor, the output end of the second motor is fixedly connected with a driving gear matched with the driven gear, the driving gear is meshed with the driven gear, the left side of the upper surface of the disc is fixedly connected with a sliding rod, one end of the threaded pipe, far away from the disc, is in threaded connection with a threaded rod, the upper part of the left side surface of the threaded rod is fixedly connected with a connecting rod, one end of the connecting rod, far away from the threaded rod, is fixedly connected with a sliding ring matched with the sliding rod, the sliding ring is sleeved with the sliding rod, the top end, and the third motor is located the top of connecting rod, the output fixedly connected with axis of rotation of third motor, the one end that the third motor was kept away from to the axis of rotation runs through the second bearing and extends to the right side of threaded rod, and the surface of axis of rotation and the inner circle fixed connection of second bearing.

Preferably, one end of the rotating shaft, which is far away from the third motor, is fixedly connected with a lamp post, and one end of the lamp post, which is far away from the rotating shaft, is fixedly connected with a searchlight body.

Preferably, the second motor is a counter-rotating motor, and the vertical length value of the groove is equal to that of the first motor.

Preferably, the inner diameter value of the sliding groove is larger than the diameter value of the groove, and the diameter value of the disc is larger than the outer diameter value of the sliding groove.

Preferably, the vertical length value of the slide bar is greater than the sum of the vertical length value of the threaded rod and the vertical length value of the threaded pipe, and a gap is reserved between the driven gear and the slide bar.

Preferably, the vertical surface where the sliding rod is located is perpendicular to the horizontal surface where the disc is located, and the vertical surface where the threaded pipe is located is perpendicular to the horizontal surface where the disc is located.

(III) advantageous effects

The utility model provides a searchlight lamp stand convenient to angle regulation possesses following beneficial effect:

(1) this searchlight lamp stand convenient to angle regulation sets up flutedly through the upper surface of lamp stand body, and the inside of recess is fixed with first motor, and it is rotatory to drive the disc through first motor, can make the searchlight rotate at the upper thirty-six degrees of horizontal direction, and the bottom surface fixedly connected with through the disc is the round pin axle of circular array, and the round pin axle is fixed to articulate has the roller bearing, and the roller bearing slides in the inside of spout, has both guaranteed the rotation of searchlight, can make the searchlight more firm again.

(2) This searchlight lamp stand convenient to angle regulation, surface fixedly connected with driven gear through the screwed pipe, driven gear meshes with the driving gear mutually, the second motor drives the driving gear rotatory, thereby it is rotatory to drive the screwed pipe, because the threaded rod has fixed the direction through the connecting rod and can not be rotatory, so the threaded rod reciprocates in the rotation of screwed pipe, can realize the altitude mixture control to the searchlight, top fixedly connected with third motor through the threaded rod, the third motor drives the lamp pole and is rotatory in three hundred sixty degrees in vertical direction, the control range to the angle is bigger like this.

Drawings

Fig. 1 is a cross-sectional view of the front view of the lamp socket body of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 3 is a front view of the socket body of the present invention.

In the figure: the searchlight comprises a lamp holder body 1, a disc 2, a first bearing 3, a sliding rod 4, a sliding ring 5, a connecting rod 6, a third motor 7, a second bearing 8, a first motor 9, a driven gear 10, a threaded pipe 11, a rotating shaft 12, a lamp post 13, a searchlight body 14, a driving gear 15, a second motor 16, a rolling shaft 17, a pin shaft 18, a groove 19, a sliding groove 20 and a threaded rod 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a searchlight lamp holder convenient for angle adjustment comprises a lamp holder body 1, a circular groove 19 is formed in the middle of the upper surface of the lamp holder body 1, a first motor 9 is fixedly connected to the inner bottom wall of the groove 19, the vertical length of the groove 19 is equal to that of the first motor 9, it is guaranteed that the output end of the first motor 9 is just fixedly connected with a disc 2, a circular sliding groove 20 is formed in the upper surface of the lamp holder body 1, the inner diameter of the sliding groove 20 is larger than that of the groove 19, the sliding groove 20 is located on the outer side of the groove 19, a disc 2 is placed on the upper surface of the lamp holder body 1, the diameter of the disc 2 is larger than that of the sliding groove 20, the disc 2 can completely cover the sliding groove 20, the middle of the bottom of the disc 2 is fixedly connected with the output end of the first motor 9, and a round pin shaft 18 is fixedly connected to the bottom, the bottom surface of each pin shaft 18 is fixedly connected with a roller 17, each roller 17 is clamped in the sliding groove 20, each roller 17 can slide in the sliding groove 20, the middle part of the upper surface of the disc 2 is fixedly embedded with a first bearing 3, the inner ring of the first bearing 3 is fixedly connected with a threaded pipe 11, the vertical surface of the threaded pipe 11 is vertical to the horizontal surface of the disc 2, the threaded pipe 11 is ensured to be positioned in the vertical direction, the outer surface of the threaded pipe 11 is fixedly connected with a driven gear 10, the right side of the upper surface of the disc 2 is fixedly connected with a second motor 16, the second motor 16 is a forward and reverse rotation motor, the lifting of the threaded rod 21 is controlled by the forward and reverse rotation of the second motor 16, the output end of the second motor 16 is fixedly connected with a driving gear 15 matched with the driven gear 10, the driving gear 15 is meshed with the driven gear 10, the left side of the upper surface of the disc, a gap is reserved between the driven gear 10 and the slide rod 4 to prevent the driven gear 10 from rubbing against the slide rod 4, the vertical surface of the slide rod 4 is perpendicular to the horizontal surface of the disc 2, the slide rod 4 is ensured to be positioned in the vertical direction, one end of the threaded pipe 11 far away from the disc 2 is in threaded connection with the threaded rod 21, the vertical length value of the slide rod 4 is greater than the sum of the vertical length value of the threaded rod 21 and the vertical length value of the threaded pipe 11, the threaded rod 21 is ensured not to be separated from the threaded pipe 11 when the threaded rod 21 rises to the highest point, the upper part of the left side surface of the threaded rod 21 is fixedly connected with the connecting rod 6, one end of the connecting rod 6 far away from the threaded rod 21 is fixedly connected with the sliding ring 5 matched with the slide rod 4, the sliding ring 5 is sleeved with the slide rod 4, the top end of the threaded rod 21 is fixedly embedded with, the output end of the third motor 7 is fixedly connected with a rotating shaft 12, one end of the rotating shaft 12, which is far away from the third motor 7, is fixedly connected with a lamp pole 13, one end of the lamp pole 13, which is far away from the rotating shaft 12, is fixedly connected with a searchlight body 14, the lamp pole 13 can be adjusted randomly in the vertical direction through the rotation of the electric three motor 7, one end of the rotating shaft 12, which is far away from the third motor 7, penetrates through the second bearing 8 and extends to the right side of the threaded rod 21, and the outer surface of the rotating shaft 12 is fixedly connected.

The working principle is as follows: first, a first motor 9, a second motor 16 and a third motor 7 are connected with a power supply, the first motor 9 is started, the first motor 9 drives a disc 2 to rotate, the disc 2 slides in a sliding groove 20 through a rolling shaft 17, the disc 2 can stably rotate, the searchlight can be adjusted at any angle in the horizontal direction, the second motor 16 is started, the second motor 16 drives a driving gear 15 to rotate, the driving gear 15 drives a driven gear 10 to rotate, a threaded pipe 11 is rotated, a threaded rod 21 moves up and down under the rotation of the threaded pipe 11, the height of the searchlight can be adjusted in the vertical direction, the third motor 7 is started, the third motor 7 drives a rotating shaft 12 to rotate, the rotating shaft 12 drives a lamp post 13 to rotate in the vertical direction, and the searchlight can be adjusted at any angle in the vertical direction.

In summary, in the searchlight holder convenient for angle adjustment, the groove 19 is formed on the upper surface of the holder body 1, the first motor 9 is fixed inside the groove 19, the disc 2 is driven to rotate by the first motor 9, the searchlight can rotate in the horizontal direction by three hundred sixty degrees, the round pin shafts 18 are fixedly connected to the bottom surface of the disc 2, the pin shafts 18 are fixedly hinged with the rolling shafts 17, the rolling shafts 17 slide inside the sliding grooves 20, the rotation of the searchlight is ensured, the searchlight can be more stable, the driven gear 10 is fixedly connected to the outer surface of the threaded pipe 11, the driven gear 10 is meshed with the driving gear 15, the second motor 16 drives the driving gear 15 to rotate, the threaded pipe 11 is driven to rotate, and the threaded rod 21 cannot rotate due to the fact that the direction is fixed by the connecting rod 6, the threaded rod 21 moves up and down under the rotation of the threaded pipe, can realize the altitude mixture control to the searchlight, through the top fixedly connected with third motor 7 of threaded rod 21, third motor 7 drives lamp pole 13 and is three hundred sixty degrees rotations in the vertical direction, and is bigger to the control range of angle like this.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a searchlight lamp stand convenient to angle regulation, includes lamp stand body (1), its characterized in that: the lamp holder is characterized in that a circular groove (19) is formed in the middle of the upper surface of the lamp holder body (1), a first motor (9) is fixedly connected to the inner bottom wall of the groove (19), a circular sliding groove (20) is formed in the upper surface of the lamp holder body (1), a disc (2) is placed on the upper surface of the lamp holder body (1), the middle of the bottom surface of the disc (2) is fixedly connected with the output end of the first motor (9), round pins (18) in a circular array are fixedly connected to the bottom surface of the disc (2), rolling shafts (17) are fixedly connected to the bottom surface of each round pin (18), and each rolling shaft (17) is clamped inside the sliding groove (20);

the middle part of the upper surface of the disc (2) is fixedly inlaid with a first bearing (3), the inner ring of the first bearing (3) is fixedly connected with a threaded pipe (11), the outer surface of the threaded pipe (11) is fixedly connected with a driven gear (10), the right side of the upper surface of the disc (2) is fixedly connected with a second motor (16), the output end of the second motor (16) is fixedly connected with a driving gear (15) matched with the driven gear (10), the driving gear (15) is meshed with the driven gear (10), the left side of the upper surface of the disc (2) is fixedly connected with a sliding rod (4), one end of the threaded pipe (11) far away from the disc (2) is connected with a threaded rod (21), the upper part of the left side surface of the threaded rod (21) is fixedly connected with a connecting rod (6), one end of the connecting rod (6) far away from the threaded rod (21) is fixedly connected with a sliding ring (5, and sliding ring (5) cup joints with slide bar (4) mutually, the fixed top of threaded rod (21) is inlayed and is had second bearing (8), the upper portion fixedly connected with third motor (7) of threaded rod (21) left surface, and third motor (7) are located the top of connecting rod (6), the output end fixedly connected with axis of rotation (12) of third motor (7), the one end that third motor (7) were kept away from in axis of rotation (12) runs through second bearing (8) and extends to the right side of threaded rod (21), and the surface of axis of rotation (12) and the inner circle fixed connection of second bearing (8).

2. A searchlight holder facilitating angle adjustment according to claim 1, wherein: one end, far away from the third motor (7), of the rotating shaft (12) is fixedly connected with a lamp pole (13), and one end, far away from the rotating shaft (12), of the lamp pole (13) is fixedly connected with a searchlight body (14).

3. A searchlight holder facilitating angle adjustment according to claim 1, wherein: the second motor (16) is a forward and reverse rotating motor, and the vertical length value of the groove (19) is equal to that of the first motor (9).

4. A searchlight holder facilitating angle adjustment according to claim 1, wherein: the inner diameter value of the sliding groove (20) is larger than the diameter value of the groove (19), and the diameter value of the disc (2) is larger than the outer diameter value of the sliding groove (20).

5. A searchlight holder facilitating angle adjustment according to claim 1, wherein: the vertical length value of the sliding rod (4) is larger than the sum of the vertical length value of the threaded rod (21) and the vertical length value of the threaded pipe (11), and a gap is reserved between the driven gear (10) and the sliding rod (4).

6. A searchlight holder facilitating angle adjustment according to claim 1, wherein: the vertical surface where the sliding rod (4) is located is perpendicular to the horizontal surface where the disc (2) is located, and the vertical surface where the threaded pipe (11) is located is perpendicular to the horizontal surface where the disc (2) is located.