CN211475545U

CN211475545U - LED searchlight

Info

Publication number: CN211475545U
Application number: CN201922417895.XU
Authority: CN
Inventors: 马帅
Original assignee: Hangzhou E Chain Network Technology Co ltd
Current assignee: Jiangsu Chuangqian Technology Co ltd
Priority date: 2019-12-28
Filing date: 2019-12-28
Publication date: 2020-09-11
Anticipated expiration: 2029-12-28

Abstract

The utility model discloses a LED searchlight, including LED searchlight body and fixed block, rotate on the LED searchlight body and be connected with the foot rest, be equipped with the cavity in the fixed block, rotate on the bottom of cavity and be connected with elevating system, elevating system runs through the top surface setting of cavity, and elevating system is located the outer one end of cavity and is equipped with stop gear, and the foot rest offsets with stop gear and contacts. The utility model discloses an insert the foot rest and locate the slot in the backup pad in, make two T type pieces all with the slot in the upper end counterbalance contact of foot rest, cooperate a plurality of springs effectively with the spacing fixing of foot rest in the slot, the foot rest in the dismouting slot of being convenient for, drive the first bevel gear and the second bevel gear rotation of meshing through twisting the knob, and the elevator that the screw thread cup jointed goes up and down under the limiting displacement of spout and slider on the drive threaded rod, thereby make dead lever drive the backup pad on spacing fixed foot rest and LED searchlight body go up and down, be convenient for adjust according to actual need and shine the height.

Description

LED searchlight

Technical Field

The utility model relates to a LED searchlight technical field especially relates to a LED searchlight.

Background

The LED searchlight has a strong light source and a concave mirror, one surface of the concave mirror can intensively project light rays to a specific direction, and the concave mirror is used for remote illumination and search.

When the existing LED searchlight is used in practice, most foot rests for supporting the LED searchlight are fixed on a movable carrier, so that the LED searchlight is inconvenient to disassemble and assemble, and the irradiation height is inconvenient to adjust according to actual needs.

SUMMERY OF THE UTILITY MODEL

The utility model provides a LED searchlight for solve current LED searchlight among the background art when in-service use, the foot rest of its support usefulness is mostly fixed on removing the carrier, is not convenient for carry out the dismouting, and is not convenient for adjust the technical problem who shines the height according to actual need.

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

the utility model provides a LED searchlight, includes LED searchlight body and fixed block, it is connected with the foot rest to rotate on the LED searchlight body, be equipped with the cavity in the fixed block, it is connected with elevating system to rotate on the bottom of cavity, elevating system runs through the top surface setting of cavity, the one end that elevating system is located the cavity outside is equipped with stop gear, the foot rest offsets the contact with stop gear, the cavity is close to the left side inner wall of bottom and goes up the level and rotates and run through and be equipped with the regulating part, the regulating part is connected with the elevating system transmission, the fixed block is close to the equal fixed mounting of lower extreme in four.

Preferably, the lifting mechanism comprises a threaded rod rotatably connected to the bottom of the cavity at the central position, the upper end of the threaded rod is rotatably connected with the top surface of the cavity, a first bevel gear is coaxially and fixedly connected to the threaded rod and is in transmission connection with the adjusting part, a lifting block is sleeved on the threaded rod in a threaded manner, the side walls of the left end and the right end of the lifting block are respectively in sliding connection with the inner walls of the left side and the right side of the cavity, two fixing rods are fixedly connected to the upper end of the lifting block, and the upper ends of the two fixing rods penetrate through the top surface of the cavity.

Preferably, the inner walls of the left side and the right side of the cavity are respectively provided with a sliding groove, the two sliding grooves are internally and respectively connected with sliding blocks matched with the sliding grooves in a sliding manner, and one ends, far away from the sliding grooves, of the two sliding blocks are respectively fixedly connected with the side walls of the left end and the right end of the lifting block.

Preferably, the limiting mechanism comprises a supporting plate fixedly connected to the upper ends of the two fixing rods outside the cavity, a slot is formed in the upper end of the supporting plate, the foot rest is inserted into the slot, the inner walls of the left side and the right side of the slot are horizontally inserted with T-shaped blocks, the lower ends of the two T-shaped blocks are in abutting contact with the upper end of the foot rest, and a plurality of springs are fixedly connected between the side walls of the two T-shaped blocks and the supporting plate.

Preferably, the regulating part includes that the level rotates the dwang that runs through the setting of cavity left side inner wall, the dwang is located one of the intracavity and serves coaxial fixedly connected with second bevel gear, first bevel gear and second bevel gear meshing, the dwang is located the outer one end fixedly connected with knob of cavity.

Preferably, a U-shaped fixture block is inserted through the knob, two clamping grooves are formed in the side wall of the left end of the fixing block, and two ends of the U-shaped fixture block are respectively inserted into the two clamping grooves.

Compared with the prior art, the utility model, its beneficial effect does:

1. the foot rest is inserted into the slot in the supporting plate, so that the two T-shaped blocks are in abutting contact with the upper end of the foot rest in the slot, and the foot rest is effectively limited and fixed in the slot by matching with the springs, and the foot rest in the slot is convenient to disassemble and assemble.

2. The knob is screwed to drive the first bevel gear and the second bevel gear which are meshed to rotate, and the lifting block which is sleeved by the threads on the threaded rod is driven to lift under the limiting effect of the sliding groove and the sliding block, so that the fixed rod drives the foot rest which is fixed in a limiting way on the supporting plate and the LED searchlight body to lift, and the irradiation height can be adjusted conveniently according to actual needs.

Drawings

Fig. 1 is a schematic cross-sectional view of an LED searchlight according to the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is an enlarged view of a portion of FIG. 1 at B;

fig. 4 is a schematic structural diagram of an LED searchlight according to the present invention.

In the figure: the LED searchlight comprises an LED searchlight body 1, a fixing block 2, a foot rest 3, a chamber 4, a pulley 5, a threaded rod 6, a first bevel gear 7, a lifting block 8, a fixing rod 9, a sliding groove 10, a sliding block 11, a supporting plate 12, a slot 13, a T-shaped block 14, a spring 15, a rotating rod 16, a second bevel gear 17, a knob 18, a U-shaped clamping block 19 and a clamping groove 20.

Detailed Description

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

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.

Referring to fig. 1-4, an LED searchlight, including LED searchlight body 1 and fixed block 2, it is connected with foot rest 3 to rotate on the LED searchlight body 1, be equipped with cavity 4 in the fixed block 2, it is connected with elevating system to rotate on the bottom of cavity 4, elevating system runs through the top surface setting of cavity 4, elevating system is including rotating the threaded rod 6 that connects in cavity 4 and be located the central point and put the bottom setting, the upper end of threaded rod 6 is connected with the top surface rotation of cavity 4, coaxial fixedly connected with first bevel gear 7 on the threaded rod 6, first bevel gear 7 is connected with the regulating part transmission, the screw has cup jointed elevator 8 on the threaded rod 6, elevator 8 controls both ends lateral wall respectively with the left and right sides inner wall sliding connection of cavity 4, elevator 8's upper end fixedly connected with two dead levers 9, the upper end of two dead levers.

The inner walls of the left side and the right side of the cavity 4 are respectively provided with a sliding groove 10, the two sliding grooves 10 are respectively connected with a sliding block 11 matched with the sliding grooves in a sliding way, one end of each sliding block 11 far away from the sliding groove 10 is respectively fixedly connected with the side walls of the left end and the right end of the lifting block 8, when the sliding blocks 11 move in the sliding grooves 10, the threaded rod 6 can be prevented from rotating to drive the lifting block 8 to rotate simultaneously, the sliding grooves 10 are used for limiting the lifting range of the lifting block 8, one end of the lifting mechanism, which is positioned outside the cavity 4, is provided with a limiting mechanism, the foot rest 3 is in abutting contact with the limiting mechanism, the limiting mechanism comprises a supporting plate 12 fixedly connected with two fixing rods 9, which is positioned at the upper end outside the cavity 4, the upper end of the supporting plate 12 is provided with a slot 13, the foot rest 3 is inserted in the slot 13, the inner walls of the left side and the right side of the, the T-shaped block 14 is used for being matched with a plurality of springs 15 to limit and fix the foot rest 3 in the slot 13, and the T-shaped block 14 only needs to be pulled manually to be separated from the foot rest 3 during disassembly.

An adjusting part is arranged on the inner wall of the left side of the cavity 4 close to the bottom in a horizontally rotating and penetrating mode, the adjusting part is in transmission connection with a lifting mechanism, the adjusting part comprises a rotating rod 16 which is arranged on the inner wall of the left side of the cavity 4 in a horizontally rotating and penetrating mode, a second bevel gear 17 is coaxially and fixedly connected to one end of the rotating rod 16, which is positioned in the cavity 4, a first bevel gear 7 is meshed with the second bevel gear 17, a knob 18 is fixedly connected to one end of the rotating rod 16, which is positioned outside the cavity 4, the knob 18 is used for driving the second bevel gear 17 on the rotating rod 16 to rotate, so that the meshed second bevel gear 17 and the first bevel gear 7 are driven to rotate, a threaded rod 6 coaxially connected with the first bevel gear 7 is driven to rotate, a U-shaped clamping block 19 is inserted on the knob 18, two clamping grooves 20 are arranged on the side wall of the left, thereby effectively carry out spacing fixed to knob 18, the equal fixed mounting of lower extreme that fixed block 2 is close to the four corners has pulley 5, and pulley 5 is convenient for remove whole fixed block 2 and LED searchlight body 1.

When the utility model is used, two T-shaped blocks 14 are manually pulled respectively to stretch a plurality of springs 15 until one end of the T-shaped block 14 positioned in the slot 13 is close to the inner wall of the slot 13, the foot rest 3 connected on the LED searchlight body 1 is inserted in the slot 13 on the supporting plate 12, after the T-shaped block 14 is loosened, the springs 15 are reset to enable the T-shaped block 14 to penetrate through the foot rest 3 and to be abutted against the upper end of the foot rest 3 in the slot 13, thereby effectively limiting and fixing the foot rest 3 in the slot 13, only the T-shaped block 14 needs to be manually pulled to be separated from the foot rest 3 during disassembly, the foot rest 3 in the slot 13 is convenient to disassemble and assemble, when the irradiation height needs to be adjusted, only the U-shaped clamping block 19 in the clamping groove 20 needs to be pulled out, the manual rotation knob 18 drives the second bevel gear 17 on the rotating rod 16 to rotate, so that the second bevel gear 17 drives, and drive the threaded rod 6 with first bevel gear 7 coaxial coupling and rotate for threaded rod 6 rotates and drives the elevator 8 that the screw thread cup jointed and goes up and down under the limiting displacement of spout 10 and slider 11, thereby makes dead lever 9 drive fixed foot rest 3 of spacing in backup pad 12 and LED searchlight body 1 go up and down, is convenient for adjust according to actual need and shines the height.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a LED searchlight, includes LED searchlight body (1) and fixed block (2), it is connected with foot rest (3) to rotate on LED searchlight body (1), its characterized in that, be equipped with cavity (4) in fixed block (2), it is connected with elevating system to rotate on the bottom of cavity (4), elevating system runs through the top surface setting of cavity (4), elevating system is located the outer one end of cavity (4) and is equipped with stop gear, foot rest (3) and stop gear offset contact, cavity (4) are close to the left side inner wall of bottom and go up the level and rotate and run through and be equipped with the regulating part, the regulating part is connected with the elevating system transmission, the equal fixed mounting of lower extreme that fixed block (2) are close to the four corners has pulley (5).

2. The LED searchlight of claim 1, wherein the lifting mechanism comprises a threaded rod (6) rotatably connected to the bottom of the chamber (4) at a central position, the upper end of the threaded rod (6) is rotatably connected with the top surface of the chamber (4), a first bevel gear (7) is coaxially and fixedly connected to the threaded rod (6), the first bevel gear (7) is in transmission connection with the adjusting part, a lifting block (8) is sleeved on the threaded rod (6) in a threaded manner, the left and right side walls of the lifting block (8) are respectively in sliding connection with the left and right side inner walls of the chamber (4), two fixing rods (9) are fixedly connected to the upper end of the lifting block (8), and the upper ends of the two fixing rods (9) are arranged through the top surface of the chamber (4).

3. The LED searchlight according to claim 2, wherein sliding grooves (10) are formed in the inner walls of the left side and the right side of the chamber (4), sliding blocks (11) matched with the sliding grooves are slidably connected in the two sliding grooves (10), and one ends, far away from the sliding grooves (10), of the two sliding blocks (11) are fixedly connected with the side walls of the left end and the right end of the lifting block (8) respectively.

4. The LED searchlight of claim 2, wherein the limiting mechanism comprises a supporting plate (12) fixedly connected to the two fixing rods (9) and located at the outer upper end of the chamber (4), the upper end of the supporting plate (12) is provided with a slot (13), the foot rest (3) is inserted into the slot (13), the inner walls of the left side and the right side of the slot (13) are horizontally inserted with T-shaped blocks (14), the lower ends of the two T-shaped blocks (14) are in abutting contact with the upper end of the foot rest (3), and a plurality of springs (15) are fixedly connected between the two T-shaped blocks (14) and the side wall of the supporting plate (12).

5. The LED searchlight of claim 2, characterized in that the adjusting part comprises a rotating rod (16) horizontally rotating and arranged through the inner wall of the left side of the chamber (4), a second bevel gear (17) is coaxially and fixedly connected to one end of the rotating rod (16) positioned in the chamber (4), the first bevel gear (7) is meshed with the second bevel gear (17), and a knob (18) is fixedly connected to one end of the rotating rod (16) positioned outside the chamber (4).

6. The LED searchlight according to claim 5, wherein a U-shaped block (19) is inserted through the knob (18), two clamping grooves (20) are formed in the side wall of the left end of the fixed block (2), and two ends of the U-shaped block (19) are respectively inserted into the two clamping grooves (20).