CN212746375U

CN212746375U - Switching device capable of adjusting installation angle of lamp

Info

Publication number: CN212746375U
Application number: CN202021846284.3U
Authority: CN
Inventors: 王雷; 花盛林; 徐正山; 仇飞; 冯玉祥
Original assignee: Longteng Lighting Group Co Ltd
Current assignee: Longteng Lighting Group Co Ltd
Priority date: 2020-08-30
Filing date: 2020-08-30
Publication date: 2021-03-19
Anticipated expiration: 2030-08-30

Abstract

The utility model discloses an adjustable lamps and lanterns installation angle's switching device, including first mount, the inside fixed mounting of first mount has the regulation post, and the one end of adjusting the post is rotated and is connected with the second mount, and the inside of first mount is equipped with removes the subassembly, removes the subassembly and includes first axle sleeve, first gear circle and two movable plates, and the outside at the regulation post is established to first axle sleeve, and first axle sleeve sliding connection is in the inside of first mount, and the spout that matches with first axle sleeve is seted up to the inside of first mount, the beneficial effects of the utility model are that: the pull ring drives the two movable plates and the first shaft sleeve to move in the horizontal direction, the supporting spring arranged at the moment contracts, the first gear ring and the second gear ring which are connected in an meshed mode are mutually separated, the second shaft sleeve and the column are adjusted in a matched mode, and then the second shaft sleeve and the lamp on the surface of the placing plate of the second shaft sleeve can be adjusted in angle quickly, and adjusting efficiency is improved.

Description

Switching device capable of adjusting installation angle of lamp

Technical Field

The utility model relates to a switching device, in particular to switching device of adjustable lamps and lanterns installation angle belongs to lamps and lanterns technical field.

Background

An appliance capable of distributing, transmitting or transforming the light emitted by one or more light sources and comprising the components necessary to support, fix and protect the light sources, but not the light sources themselves, as well as the necessary circuit accessories and the equipment to connect them to a power supply, namely a lamp; the lamps are mostly applied to field illumination and are roughly divided into indoor illumination and outdoor illumination; the lamp angle is often adjusted by using the switching device in the process of installing the lamp, so that the installation requirement is met.

The existing adapter device has no adjusting device which is convenient for quickly adjusting the lamp in the using process, so that the installation efficiency is reduced; and the lamp is inconvenient to assemble according to lamps with different sizes, and has certain limitation when in use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable lamps and lanterns installation angle's switching device to the regulation inefficiency that provides in solving above-mentioned background art, and be not convenient for carry out the problem of assembling according to not unidimensional lamps and lanterns.

In order to achieve the above object, the utility model provides a following technical scheme: a switching device capable of adjusting the installation angle of a lamp comprises a first fixing frame, wherein an adjusting column is fixedly installed inside the first fixing frame, one end of the adjusting column is rotatably connected with a second fixing frame, a moving assembly is arranged inside the first fixing frame and comprises a first shaft sleeve, a first gear ring and two moving plates, the first shaft sleeve is sleeved outside the adjusting column and is slidably connected inside the first fixing frame, a sliding groove matched with the first shaft sleeve is formed inside the first fixing frame, the moving plates are fixedly installed at the top of the other end of the first shaft sleeve and the bottom of the other end of the first shaft sleeve, one ends of the two moving plates penetrate through the first fixing frame and are fixedly connected with a pull ring arranged outside the first fixing frame, a supporting spring is sleeved on the surface of the adjusting column in a movable mode, one end of the supporting spring is fixedly connected with the inner wall of the sliding groove, the other end of supporting spring and the middle part fixed connection of first axle sleeve one end, the outside cover of adjusting the post is equipped with the secondary shaft cover, the one end fixed mounting of secondary shaft cover has the second gear wheel circle, first gear wheel circle and the meshing of second gear wheel circle are connected, the other end of secondary shaft cover and one side fixed connection of second mount, the top fixed mounting of second mount has places the board, the inside of placing the board is equipped with clamping component.

As a preferred technical scheme of the utility model, clamping components includes lead screw, two regulating plates and two guide blocks, the lead screw rotates to be connected in the inside of placing the board, the soon at lead screw both ends is opposite, there is the regulating plate, two on the surface of lead screw through two screw-nut threaded connection the equal fixed mounting in bottom of regulating plate has the guide block.

As a preferred technical scheme of the utility model, two the top of regulating plate all passes and places the board respectively with the locking plate fixed connection who places the board top setting.

As a preferred technical scheme of the utility model, the one end of lead screw is passed and is placed the board and place the commentaries on classics of the outside setting of board fixed connection.

As a preferred technical scheme of the utility model, place the bottom of inboard wall all seted up with guide block assorted guide way.

As a preferred technical scheme of the utility model, the positive bottom fixed mounting of first mount has the support frame, support frame one end fixed mounting has the mounting panel, a plurality of mounting hole has been seted up on the surface of mounting panel.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to an adjustable lamps and lanterns installation angle's switching device drives two movable plates and first axle sleeve to move in the horizontal direction through the pull ring that sets up, and the supporting spring that sets up at this moment contracts, and the first ring gear and the second ring gear that are connected of intermeshing separate each other, cooperate regulation post and second axle sleeve, and then be convenient for carry out the angle modulation to second axle sleeve and the lamps and lanterns of placing plate surface fast, improve regulation efficiency; meanwhile, the first gear ring and the second gear ring are meshed and connected with each other through the elastic support of the support spring, so that the lamp in the adjusting process is limited conveniently, and the lamp is more convenient and rapid to use; the rotating handle is arranged to drive the lead screw to rotate forward and backward, and the two ends of the lead screw are opposite in rotating direction and matched with the lead screw nut, so that the two adjusting plates and the two locking plates are driven to move relatively simultaneously, the lamp with different sizes can be assembled conveniently, and the application range is enlarged.

Drawings

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

fig. 2 is a schematic sectional structure of the present invention;

fig. 3 is an enlarged schematic structural diagram of the utility model a.

In the figure: 1. a first fixing frame; 2. an adjustment column; 3. a second fixing frame; 4. a moving assembly; 41. a first bushing; 42. a first gear ring; 43. moving the plate; 5. placing the plate; 6. a clamping assembly; 61. a screw rod; 62. an adjusting plate; 63. a guide block; 7. a support spring; 8. a second shaft sleeve; 9. a second gear ring; 10. a pull ring; 11. a support frame; 12. mounting a plate; 13. turning a handle; 14. and (5) locking the plate.

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 switching device capable of adjusting the installation angle of a lamp, which comprises a first fixing frame 1, an adjusting column 2 is fixedly installed inside the first fixing frame 1, one end of the adjusting column 2 is rotatably connected to a second fixing frame 3, a moving assembly 4 is installed inside the first fixing frame 1, the moving assembly 4 comprises a first shaft sleeve 41, a first gear ring 42 and two moving plates 43, the first shaft sleeve 41 is sleeved outside the adjusting column 2, the first shaft sleeve 41 is slidably connected inside the first fixing frame 1, a sliding chute matched with the first shaft sleeve 41 is installed inside the first fixing frame 1, the top of the other end of the first shaft sleeve 41 and the bottom of the other end are both fixedly installed with 43, one end of each of the two moving plates 43 passes through the first fixing frame 1 and is fixedly connected to a pull ring 10 installed outside the first fixing frame 1, a support spring 7 is movably sleeved on the surface of the adjusting column 2, one end of supporting spring 7 and the inner wall fixed connection of spout, the other end of supporting spring 7 and the middle part fixed connection of 41 one end of first axle sleeve, the outside cover of adjusting post 2 is equipped with second axle sleeve 8, the one end fixed mounting of second axle sleeve 8 has second gear rim 9, first gear rim 42 and the meshing of second gear rim 9 are connected, the other end of second axle sleeve 8 and one side fixed connection of second mount 3, the top fixed mounting of second mount 3 has places board 5, the inside of placing board 5 is equipped with clamping component 6.

Preferably, the clamping assembly 6 comprises a screw rod 61, two adjusting plates 62 and two guide blocks 63, the screw rod 61 is rotatably connected inside the placing plate 5, the rotating directions of the two ends of the screw rod 61 are opposite, the adjusting plates 62 are connected to the surface of the screw rod 61 through two screw rod nuts and threads, the guide blocks 63 are fixedly mounted at the bottom ends of the two adjusting plates 62, so that lamps with different sizes can be clamped and fixed conveniently, and the application range is enlarged; the top ends of the two adjusting plates 62 penetrate through the placing plate 5 and are respectively fixedly connected with the locking plate 14 arranged at the top of the placing plate 5, so that the lamp can be conveniently locked; one end of the screw rod 61 penetrates through the placing plate 5 to be fixedly connected with a rotating handle 13 arranged outside the placing plate 5, so that the screw rod 61 is driven to rotate forwards and reversely; the bottom ends of the inner walls of the placing plates 5 are provided with guide grooves matched with the guide blocks 63, so that the limiting effect is facilitated; the supporting frame 11 is fixedly mounted at the front bottom of the first fixing frame 1, the mounting plate 12 is fixedly mounted at one end of the supporting frame 11, and a plurality of mounting holes are formed in the surface of the mounting plate 12, so that the switching device can be mounted conveniently.

When the switching device is used specifically, the utility model relates to an adjustable lamps and lanterns installation angle, when needing to use the switching device, at first place the switching device at the workplace, then according to the lamps and lanterns size, assemble lamps and lanterns, rotate the handle 13 through the forward and reverse and drive the lead screw 61 and carry out the forward and reverse rotation, because the direction of rotation at the both ends of lead screw 61 is opposite, cooperate screw-nut, and then drive two regulating plates 62 and two locking plates 14 and do relative motion simultaneously, then be convenient for assemble the lamps and lanterns of different sizes, improve the application range, then fix the switching device through the mounting panel 12 that sets up and its mounting hole; when the angle of the lamp needs to be adjusted when the lamp is placed, firstly, the pull ring 10 is pulled to drive the two moving plates 43 and the first shaft sleeve 41 to move in the horizontal direction, at the moment, the arranged supporting spring 7 contracts, the first gear ring 42 and the second gear ring 9 which are meshed and connected are mutually separated, and the adjusting column 2 and the second shaft sleeve 8 are matched, so that the angle of the second shaft sleeve 8 and the lamp on the surface of the placing plate 5 can be adjusted conveniently and quickly, and the adjusting efficiency is improved; then the pull ring 10 is loosened, and the first gear ring 42 and the second gear ring 9 are meshed and connected with each other due to the elastic support of the support spring 7, so that the lamp in the adjusting process is convenient to limit, and the use is more convenient.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 switching device capable of adjusting the installation angle of the lamp comprises a first fixing frame (1) and is characterized in that an adjusting column (2) is fixedly installed inside the first fixing frame (1), one end of the adjusting column (2) is rotatably connected with a second fixing frame (3), a moving assembly (4) is arranged inside the first fixing frame (1), the moving assembly (4) comprises a first shaft sleeve (41), a first gear ring (42) and two moving plates (43), the first shaft sleeve (41) is sleeved outside the adjusting column (2), the first shaft sleeve (41) is slidably connected inside the first fixing frame (1), a sliding groove matched with the first shaft sleeve (41) is formed inside the first fixing frame (1), the moving plates (43) are fixedly installed at the top of the other end of the first shaft sleeve (41) and at the bottom of the other end of the first shaft sleeve (41), one end of each of the two moving plates (43) passes through the first fixed frame (1) and is fixedly connected with a pull ring (10) arranged outside the first fixed frame (1), a supporting spring (7) is movably sleeved on the surface of the adjusting column (2), one end of the supporting spring (7) is fixedly connected with the inner wall of the sliding chute, the other end of the supporting spring (7) is fixedly connected with the middle part of one end of the first shaft sleeve (41), a second shaft sleeve (8) is sleeved outside the adjusting column (2), a second gear ring (9) is fixedly installed at one end of the second shaft sleeve (8), the first gear ring (42) is meshed with the second gear ring (9), the other end of the second shaft sleeve (8) is fixedly connected with one side of the second fixed frame (3), a placing plate (5) is fixedly mounted at the top of the second fixing frame (3), and a clamping assembly (6) is arranged inside the placing plate (5).

2. The adapter device capable of adjusting the installation angle of a lamp according to claim 1, wherein: clamping assembly (6) include lead screw (61), two regulating plates (62) and two guide blocks (63), lead screw (61) are rotated and are connected in the inside of placing board (5), the soon at lead screw (61) both ends is opposite, there are regulating plate (62), two on the surface of lead screw (61) through two screw-nut threaded connection the equal fixed mounting in bottom of regulating plate (62) has guide block (63).

3. The adapter device capable of adjusting the installation angle of a lamp according to claim 2, wherein: the top ends of the two adjusting plates (62) penetrate through the placing plate (5) and are fixedly connected with a locking plate (14) arranged at the top of the placing plate (5) respectively.

4. The adapter device capable of adjusting the installation angle of a lamp according to claim 2, wherein: one end of the screw rod (61) penetrates through the placing plate (5) and is fixedly connected with a rotating handle (13) arranged outside the placing plate (5).

5. The adapter device capable of adjusting the installation angle of a lamp according to claim 2, wherein: the bottom end of the inner wall of the placing plate (5) is provided with a guide groove matched with the guide block (63).

6. The adapter device capable of adjusting the installation angle of a lamp according to claim 1, wherein: the front bottom fixed mounting of first mount (1) has support frame (11), support frame (11) one end fixed mounting has mounting panel (12), a plurality of mounting hole has been seted up on the surface of mounting panel (12).