CN112254063B

CN112254063B - LED outdoor support for multiple terrains

Info

Publication number: CN112254063B
Application number: CN202011194998.5A
Authority: CN
Inventors: 刘浩
Original assignee: Jiangxi Ruichen Precision Electronics Co ltd
Current assignee: Jiangxi Ruichen Precision Electronics Co ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2022-04-26
Anticipated expiration: 2040-10-30
Also published as: CN112254063A

Abstract

The invention relates to an outdoor support, in particular to an LED outdoor support for multiple terrains. The technical problem is how to design a multi-terrain LED outdoor support which can enable an LED lamp to be stably placed, does not affect use, and enables the lamp light not to be blocked easily. A multi-terrain LED outdoor support comprises: the piston tube is fixedly connected with a mounting block at one side outside the piston tube at intervals in the circumferential direction; and the L-shaped pipe is rotatably connected to the mounting block. According to the LED lamp fixing device, the L-shaped pipe is inserted into the ground, the push plate is pushed to move downwards, the swing rod can move downwards and be inserted into the ground, the swing rod swings outwards, the device is placed more stably, the LED lamp can be installed on the telescopic rod, and therefore the LED lamp can be prevented from falling down to affect use.

Description

LED outdoor support for multiple terrains

Technical Field

The invention relates to an outdoor support, in particular to an LED outdoor support for multiple terrains.

Background

People are when outdoor work, in order to avoid the darkness to influence work, all can use the LED lamp to throw light on, make seeing that people can be clear night carry out work, at present, people are most direct to place the LED lamp subaerial and throw light on, because the LED lamp is placed subaerial lower, the light of LED lamp is blocked by the object easily, leads to not throwing light on corresponding position, and hangs the LED lamp through the pole, the LED lamp falls down easily and influences the use.

Therefore, a multi-terrain LED outdoor support which can enable an LED lamp to be placed stably and not to affect use and enables the lamp light not to be blocked easily is particularly needed to solve the problems in the prior art.

Disclosure of Invention

In order to overcome because the LED lamp is placed subaerial lower, the light of LED lamp is blocked by the object easily, and hangs the LED lamp through the pole, and the LED lamp falls easily and influences shortcoming, technical problem that use are fallen easily: the LED outdoor support for the multiple terrains can enable an LED lamp to be placed stably, use is not affected, and light is not easy to block.

The technical scheme is as follows: a multi-terrain LED outdoor support comprises: the piston tube is fixedly connected with a mounting block at one side outside the piston tube at intervals in the circumferential direction; the L-shaped pipe is rotatably connected to the mounting block; the connecting blocks are fixedly connected to one side of the outer circumference of the piston tube far away from the mounting blocks at intervals, and the number of the connecting blocks is four; the hollow pipe is fixedly connected among the end parts of the four connecting blocks far away from the piston pipe, the end part of the hollow pipe far away from the piston pipe is fixedly connected with a telescopic rod, and the LED lamp is arranged on the telescopic rod; the driving mechanism is arranged between the hollow pipe and the piston pipe, is fixedly connected with the L-shaped pipe and is used for providing power; the reinforcing assembly is arranged in the L-shaped pipe and used for enabling the LED outdoor support to be more stable; an operator pulls the L-shaped pipe to swing outwards, the L-shaped pipe swings outwards to the maximum stroke and is limited by the mounting block, the L-shaped pipe stops being pulled to swing outwards, the telescopic rod is held to enable the L-shaped pipe to be inserted into the ground, the driving mechanism is pushed to operate, liquid in the piston pipe is pushed into the L-shaped pipe by the driving mechanism, the liquid in the L-shaped pipe drives the reinforcing assembly to operate, the reinforcing assembly operates and is inserted into the ground, and the reinforcing assembly is used for stably inserting the LED outdoor support into the ground.

Optionally, the driving mechanism comprises: the piston block is slidably placed in the piston tube; the screw rod is rotatably connected to the circle center of one side of the piston block far away from the mounting block; the push plate is slidably connected to one side of the hollow pipe in a penetrating mode, and one side of the push plate, which is far away from the telescopic rod, is rotatably connected with the end part, far away from the piston block, of the screw rod; the flexible pipe is connected to one side, far away from the hollow pipe, of the piston pipe in the circumferential direction at intervals and communicated with the hollow pipe, and the tail end of the flexible pipe is connected with one side of the L-shaped pipe and communicated with the L-shaped pipe.

Optionally, the reinforcement assembly comprises: the sliding blocks are symmetrically and slidably placed on the inner side circumference of the L-shaped pipe; the movable pipe is fixedly connected between the end parts of the two sliding blocks on each side and is in sliding fit with the L-shaped pipe; the swinging rods are connected to the outer side of the movable pipe far away from the mounting block in a circumferential direction at intervals in a rotating mode, and the number of the swinging rods is three; the piston rod is arranged in the movable pipe in a sliding mode, and one end of the piston rod penetrates through the circle center of one side of the movable pipe; the contact blocks are fixedly connected to the circumferential direction of one side of the piston rod close to the swinging rod at intervals and matched with the swinging rod; the first spring is wound between one side, far away from the swinging rod, in the piston rod and one side, close to the contact block, in the movable pipe.

Optionally, still including chucking mechanism, chucking mechanism includes: the half nuts are symmetrically and slidably placed in the circumferential direction of one side in the piston pipe far away from the mounting block and are matched with the screw; the third spring is connected between the outer side of the half nut and the inner side of the piston tube; the L-shaped blocks are symmetrically and slidably placed in the circumferential direction of one side in the piston pipe close to the half nut; the limiting ring is fixedly connected between the end parts of the two L-shaped blocks far away from the L-shaped pipe, and the half nut is positioned in the limiting ring; the contact wheels are symmetrically arranged on the inner side circumference of the limiting ring and are in contact fit with the half nuts; the outer gear pipe is fixedly sleeved on the circumferential direction of one side of the screw rod far away from the piston pipe; the second spring is connected between one side of the push plate far away from the piston pipe and the end part of the telescopic rod close to the hollow pipe; and the fourth spring is connected between one side of the L-shaped block far away from the mounting block and the interior of the piston tube.

Optionally, still including toggle mechanism, toggle mechanism is including: the U-shaped frames are fixedly connected to one side of the outer circumference of the hollow pipe, the number of the U-shaped frames is two, and the U-shaped frames are close to the opening of the hollow pipe; the sliding rail is slidably placed between the inner ends of the two u-shaped frames; the rack is slidably placed in the sliding rail and matched with the external gear pipe, and three wedge-shaped grooves are formed in one side, away from the hollow pipe, of the rack at intervals; the fifth springs are connected between one side, far away from the hollow pipe, of the rack and one side in the slide rail at intervals, and the number of the fifth springs is four; the movable frame is slidably placed in the sliding rail; the rollers are arranged on one side of the movable frame facing the hollow pipe at intervals and are positioned in the wedge-shaped groove; and the handle is fixedly connected between the two sides outside the sliding rail.

Optionally, the method further includes: the fixed blocks are symmetrically and fixedly connected to the circumferential direction of one side, close to the mounting block, of the outer side of the piston tube; the limiting rods are symmetrically and slidably connected to the mounting block in a penetrating manner, and the end parts of the limiting rods, far away from the fixing block, are in contact fit with the L-shaped pipes; the circular ring is fixedly connected between the end parts of all the limiting rods far away from the L-shaped pipe; the movable ring is rotatably sleeved on the circular ring and matched with the fixed block.

Optionally, the method further includes: the u-shaped plate is rotatably connected between the two outer sides of the limiting ring close to the contact wheel; the clamping plate is slidably connected to one side of the u-shaped plate far away from the screw rod in a penetrating manner; the sixth springs are connected between the inner side of the clamping plate and one side of the u-shaped plate at intervals; the clamping groove is formed in one side, close to the outer circumference of the piston tube, of the u-shaped plate, and the end portion of the clamping plate is located in the clamping groove and matched with the clamping groove.

Optionally, the inner side of the handle is made of rubber.

The beneficial effects are that:

1. through inserting L type pipe in the soil, promote the push pedal downstream, can make the swinging arms downstream insert in the soil, and the swinging arms outwards swings and makes that this device is placed more firm, can install the LED lamp on the telescopic link, so, can avoid the LED lamp to fall down and influence the use.

2. Through chucking mechanism's effect, can swing behind suitable position at the swinging arms, fix the screw rod, just also fix the piston piece, so, can avoid the piston piece to remove and lead to the swinging arms to remove the steadiness that influences this device.

3. Through the effect of toggle mechanism, can make the corotation of outer tooth pipe, so, can make things convenient for operating personnel to make the corotation of outer tooth pipe more.

Drawings

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

FIG. 2 is a schematic view of a first partial body structure according to the present invention.

FIG. 3 is a schematic view of a second partial body structure according to the present invention.

Fig. 4 is a perspective view of a third embodiment of the present invention.

Fig. 5 is an enlarged schematic view of part a of the present invention.

Fig. 6 is an enlarged view of part B of the present invention.

Description of reference numerals: 1_ piston tube, 2_ L-shaped tube, 21_ mounting block, 3_ connecting block, 4_ hollow tube, 5_ telescopic rod, 6_ driving mechanism, 61_ piston block, 62_ screw, 63_ push plate, 64_ hose, 7_ reinforcing component, 71_ movable tube, 72_ slider, 73_ swing rod, 74_ piston rod, 75_ first spring, 76_ contact block, 8_ clamping mechanism, 81_ half nut, 82_ limit ring, 83_ L-shaped block, 84_ external gear tube, 85_ second spring, 86_ contact wheel, 87_ third spring, 88_ fourth spring, 9_ toggle mechanism, 91_ u-shaped frame, 92_ slide rail, 93_ rack, 94_ slot, 95_ fifth spring, 96_ movable frame, 97_ roller, 98_ handle, 10_ fixed block, 11_ movable ring, 12_ circular ring, 13_ limit rod, 14_ u, 15_ snap plate, 16_ sixth spring, 17_ card slot.

Detailed Description

The following description is only a preferred embodiment of the present invention, and does not limit the scope of the present invention.

Example 1

The utility model provides an outdoor support of LED for many topography, as shown in fig. 1-3, including piston tube 1, L type pipe 2, installation piece 21, connecting block 3, hollow tube 4, telescopic link 5, actuating mechanism 6 and reinforcement subassembly 7, the even spaced rigid coupling in piston tube 1 lateral surface lower part circumference has three installation pieces 21, the pivoted type is connected with L type pipe 2 on the installation piece 21, L type intraductal reinforcement subassembly 7 that is equipped with, the even spaced rigid coupling in piston tube 1 lateral surface upper portion circumference left side has four connecting blocks 3, the rigid coupling has hollow tube 4 between the 3 tail ends of four connecting blocks, 4 right side upper portions of hollow tube are uncovered setting, 4 top rigid couplings of hollow tube have telescopic link 5, be equipped with actuating mechanism 6 between hollow tube 4 and the piston tube 1, actuating mechanism 6 is connected with L type pipe 2.

Actuating mechanism 6 is including piston piece 61, screw rod 62, push pedal 63 and hose 64, the piston piece 61 that is equipped with of 1 internal sliding formula of piston pipe, being connected with screw rod 62 of piston piece 61 top centre of a circle position rotary type, the cross-under of 4 left sides middle parts sliding types of hollow tube has push pedal 63, push pedal 63 bottom right side is connected with screw rod 62 top rotary type, piston pipe 1 bottom evenly spaced is connected with three hoses 64 and communicates, the hose 64 tail end is connected and communicates with the inboard upper portion of L type pipe 2.

The reinforcing component 7 comprises a movable pipe 71, sliders 72, swing rods 73, piston rods 74, first springs 75 and contact blocks 76, the sliders 72 are arranged on two sides in the L-shaped pipe 2 in a sliding mode, the movable pipe 71 is fixedly connected between the inner ends of every two sliders 72, the three swing rods 73 are rotatably connected to the outer bottom of the movable pipe 71 at uniform intervals in the circumferential direction, the piston rods 74 are arranged in the movable pipe 71 in a sliding mode, the bottom end of each piston rod 74 penetrates through the circle center position of the bottom of the movable pipe 71, the three contact blocks 76 are fixedly connected to the lower portion of each piston rod 74 at uniform intervals in the circumferential direction, the contact blocks 76 are correspondingly matched with the swing rods 73, the contact blocks 76 are located outside the movable pipe 71, and the first springs 75 are wound between the inner top of each piston rod 74 and the inner bottom of the movable pipe 71.

At the beginning, there is an appropriate amount of liquid in the piston pipe 1, at first, operating personnel pulls the L type pipe 2 to swing outwards, the L type pipe 2 swings outwards to the maximum stroke and is limited by the installation block 21, stop pulling the L type pipe 2 to swing outwards, hold the telescopic link 5 and make the L type pipe 2 insert in the soil, promote actuating mechanism 6 to operate again, actuating mechanism 6 operates and pushes the liquid in the piston pipe 1 into the L type pipe 2, the liquid in the L type pipe 2 then drives the operation of the reinforcement subassembly 7, the operation of the reinforcement subassembly 7 inserts in the soil, the reinforcement subassembly 7 also firmly inserts the device on the soil, stop pushing the actuating mechanism 6, can install the LED lamp on the telescopic link 5 and use. When the device is not needed to be used, the LED lamp is taken down from the telescopic rod 5, the driving mechanism 6 is pulled to operate and reset, the driving mechanism 6 resets and pumps liquid in the L-shaped pipe 2 back to the piston pipe 1, along with the pumping of the liquid, the reinforcing component 7 also operates and resets to be separated from the ground, the device is pulled to move upwards to enable the L-shaped pipe 2 to move upwards to be separated from the ground, the L-shaped pipe 2 is pushed to swing inwards to reset, and the device can be taken away.

When L type pipe 2 inserts in the soil, promote push pedal 63 downstream, push pedal 63 downstream drives screw rod 62 downstream, screw rod 62 downstream drives piston block 61 downstream, piston block 61 downstream passes through the hose 64 with the liquid in the piston pipe 1 and pushes L type pipe 2 in, liquid in the L type pipe 2 also drives reinforcement subassembly 7 function and inserts in the soil, just also make more firm the inserting in the soil of this device, stop promoting push pedal 63, can install the LED lamp on telescopic link 5. When need not to use this device, and when the LED lamp took off from telescopic link 5, pulling push pedal 63 upward movement reset, and push pedal 63 resets and drives piston block 61 upward movement through screw rod 62 and resets, and piston block 61 resets and withdraws to piston tube 1 through the liquid of hose 64 in with L type pipe 2 in, is taken back along with liquid, and reinforcement subassembly 7 just also functions and resets, can stimulate this device and make L type pipe 2 break away from with the soil.

When an operator pushes the push plate 63 to move downwards, liquid in the piston pipe 1 is pushed into the L-shaped pipe 2 through the hose 64, the liquid in the L-shaped pipe 2 drives the movable pipe 71 to move downwards, the movable pipe 71 moves downwards to drive the swing rod 73 to move downwards to be inserted into the ground, the movable pipe 71 moves downwards to drive the slider 72 to move downwards, when the slider 72 moves downwards to the maximum stroke, the movable pipe 71 stops driving the swing rod 73 to move downwards, the liquid in the L-shaped pipe 2 drives the piston rod 74 to move downwards, the first spring 75 is compressed, the piston rod 74 moves downwards to drive the contact block 76 to move downwards, the contact block 76 moves downwards to be in contact with the swing rod 73, the contact block 76 drives the swing rod 73 to swing outwards to open, the swing rod 73 swings outwards to enable the device to be placed more stably, the push plate 63 stops being pushed, and the piston rod 74 also stops driving the contact block 76 to move downwards. When the device is not needed, the push plate 63 is pulled to move upwards for resetting, liquid in the L-shaped pipe 2 is pumped back into the piston pipe 1, along with the pumping back of the liquid, the piston rod 74 moves upwards to drive the contact block 76 to move upwards for resetting under the action of the first spring 75, the contact block 76 is reset to be separated from the oscillating rod 73, meanwhile, the movable pipe 71 moves upwards to drive the oscillating rod 73 to move upwards for resetting, and the oscillating rod 73 moves upwards to swing inwards for resetting through the L-shaped pipe 2. Therefore, the device can be placed more stably.

Example 2

On the basis of embodiment 1, as shown in fig. 1, 2, 4, 5 and 6, the device further comprises a clamping mechanism 8, wherein the clamping mechanism 8 comprises half nuts 81, a limiting ring 82, an L-shaped block 83, an external gear tube 84, a second spring 85, a contact wheel 86, a third spring 87 and a fourth spring 88, the upper parts of the front side and the rear side in the piston tube 1 are provided with the half nuts 81 in a sliding manner, the half nuts 81 are in contact fit with the screw rods 62, the middle part of the lower part of the outer side surface of the half nuts 81 is connected with the inner side surface of the piston tube 1 through the third spring 87, the upper parts of the left side and the right side in the piston tube 1 are provided with the L-shaped block 83 in a sliding manner, the limiting ring 82 is fixedly connected between the top ends of the L-shaped blocks 83 on the left side and the right side, the front part and the rear part of the inner side of the limiting ring 82 are rotatably connected with the contact wheel 86, the contact wheel 86 is in contact fit with the outer side surface of the half nuts 81, the upper part of the screw rods 62 is fixedly connected with the outer gear tube 84 in a circumferential direction, the right side of the top of the push plate 63 and the bottom end of the telescopic rod 5 is connected with the second spring 85, a fourth spring 88 is connected between the bottom of the L-shaped block 83 and the interior of the piston tube 1.

The hollow tube type sliding mechanism is characterized by further comprising a shifting mechanism 9, the shifting mechanism 9 comprises u-shaped frames 91, a sliding rail 92, a rack 93, a fifth spring 95, a movable frame 96, rollers 97 and a handle 98, the two u-shaped frames 91 are fixedly connected between the lower portion and the upper portion of the outer right side of the hollow tube 4, the sliding rail 92 is arranged between the inner ends of the two u-shaped frames 91 in a sliding mode, the rack 93 is arranged in the sliding rail 92 in a sliding mode, the rack 93 is matched with the outer gear tube 84, the four fifth springs 95 are uniformly connected between the right side face of the rack 93 and the inner right side face of the sliding rail 92 at intervals, three wedge-shaped grooves 94 are uniformly formed in the right side face of the rack 93 at intervals, the movable frame 96 is further arranged in the sliding mode in the sliding rail 92, the three rollers 97 are uniformly arranged on the left side face of the movable frame 96 at intervals, the rollers 97 are located in the wedge-shaped grooves 94 and matched with the wedge-shaped grooves, and the handle 98 is fixedly connected between the front side of the outer top and the front side of the outer bottom of the sliding rail 92.

Initially, the third spring 87 is in a stretching state, when the L-shaped pipe 2 is inserted into the ground, the pushing plate 63 is pushed to move downwards, the second spring 85 is stretched, the pushing plate 63 moves downwards to drive the screw 62 to move downwards, when the screw 62 moves downwards to enable the threads to be in contact with the half nut 81, the pushing plate 63 stops being pushed to move downwards to push the outer toothed pipe 84 to rotate forwards, the outer toothed pipe 84 rotates forwards to drive the screw 62 to rotate forwards, the screw 62 rotates forwards to move downwards through the half nut 81, the screw 62 moves downwards to drive the piston block 61 to move downwards, the swing rod 73 also moves downwards and swings outwards to be inserted into the ground, the pushing of the outer toothed pipe 84 is stopped, the screw 62 stops moving downwards, and the screw 62 is matched with the half nut 81 to fix the piston block 61. When the device is not used, the limiting ring 82 is pushed to move upwards, the limiting ring 82 moves upwards to drive the L-shaped block 83 to move upwards, the fourth spring 88 is compressed, the limiting ring 82 moves upwards to drive the contact wheel 86 to move upwards, when the contact wheel 86 moves upwards to separate from the half nut 81, the half nut 81 moves outwards to separate from the screw 62 under the action of the third spring 87, the push plate 63 moves upwards to drive the screw 62 to move upwards to reset under the action of the second spring 85, the screw 62 moves upwards to drive the piston block 61 to move upwards to reset, the oscillating rod 73 moves upwards and swings inwards to reset, the limiting ring 82 is loosened, the L-shaped block 83 moves downwards to drive the limiting ring 82 to move downwards to reset under the action of the fourth spring 88, the limiting ring 82 resets to drive the half nut 81 to move inwards to reset through the contact wheel 86, and the third spring 87 stretches. Thus, when the device is used, the situation that the swinging rod 73 moves due to the movement of the piston block 61 to influence the stability of the device can be avoided.

When the L-shaped pipe 2 is inserted into the ground, an operator holds the handle 98 to pull the movable frame 96 to move forward, the movable frame 96 moves forward to drive the roller 97 to move forward, the roller 97 moves forward to drive the rack 93 to move leftward through the wedge-shaped groove 94, the fifth spring 95 is stretched, the rack 93 moves leftward to be meshed with the external gear pipe 84, the movable frame 96 stops pulling to move forward, the handle 98 is pulled to drive the slide rail 92 to move forward, the slide rail 92 moves forward to drive the rack 93 to move forward, the rack 93 moves forward to drive the external gear pipe 84 to rotate forward, so that the piston block 61 moves downward to push liquid, when the rack 93 moves forward to the maximum stroke, the movable frame 96 is released, the rack 93 moves rightward to be separated from the external gear pipe 84 due to the action of the fifth spring 95, the rack 93 moves rightward to reset, the roller 97 drives the roller 97 to move backward to reset, the roller 97 resets to drive the movable frame 96 to move backward to reset, the sliding rail 92 is pushed by the handle 98 to move backwards to drive the rack 93 to move backwards for resetting, and the external gear tube 84 can continuously rotate forwards repeatedly, so that the swinging rod 73 is inserted into the ground to enable the device to be placed more stably, and the handle 98 is stopped being pulled. Thus, it is more convenient for the operator to rotate the outer gear tube 84 forward.

Example 3

On the basis of the embodiment 1 and the embodiment 2, as shown in fig. 1, fig. 3, fig. 4 and fig. 6, the piston tube further comprises a fixed block 10, a movable ring 11, a circular ring 12 and a limit rod 13, the fixed block 10 is fixedly connected to the lower portions of the left side and the right side outside the piston tube 1, the limit rod 13 is symmetrically and slidably connected to the outer side of the top of the mounting block 21 in a penetrating manner, the bottom end of the limit rod 13 is in contact fit with the L-shaped tube 2, the circular ring 12 is fixedly connected between the top ends of all the limit rods 13, the movable ring 11 is rotatably sleeved on the circular ring 12, and the movable ring 11 is fitted with the fixed block 10.

Still including u template 14, cardboard 15 and sixth spring 16, the rotary type between the outer front and back both sides face of spacing ring 82 is connected with u template 14, and the sliding cross-under in u template 14 right part has cardboard 15, is connected with four sixth springs 16 between top and the 14 top right sides in the cardboard 15, and open on the outer right flank upper portion of piston tube 1 has draw-in

groove

17, and 15 bottom of cardboard is located draw-in groove 17 rather than the cooperation.

Firstly, an operator pulls the movable ring 11 to rotate, when the movable ring 11 rotates to enable the hole to correspond to the fixed block 10, the movable ring 11 stops being pulled to rotate, the movable ring 11 is pulled to move upwards, the fixed block 10 is located in the movable ring 11, the movable ring 11 moves upwards to drive the circular ring 12 to move upwards, the circular ring 12 moves upwards to drive the limiting rod 13 to move upwards, the limiting rod 13 moves upwards to be separated from the L-shaped pipe 2, the movable ring 11 stops being pulled to move upwards, the movable ring 11 is pulled to rotate forwards to enable the hole not to correspond to the fixed block 10, the fixed block 10 is matched with the movable ring 11 to enable the circular ring 12 not to move downwards, the limiting rod 13 cannot move downwards, the L-shaped pipe 2 can be pulled to swing outwards to the maximum stroke, and then the L-shaped pipe 2 is inserted into the ground. When this device need not to use, pulling L type pipe 2 breaks away from with the soil, promotes L type pipe 2 and inwards swings again and resets, and pulling movable ring 11 rotates and makes the hole correspond with fixed block 10, loosens movable ring 11, and because of the effect of gravity, ring 12 moves down and drives gag lever post 13 and move down and reset and carry out spacingly to L type pipe 2, pulls movable ring 11 again and rotates and make the hole not correspond with fixed block 10, and fixed block 10 and movable ring 11 are spacing to ring 12. Therefore, in the moving process of the device, the problem that the L-shaped pipe 2 swings outwards to cause inconvenience in carrying can be avoided.

When the device is not needed, the clamping plate 15 is pushed to move downwards, the sixth spring 16 is compressed, the clamping plate 15 moves downwards to be separated from the clamping groove 17, the downward movement of the clamping plate 15 is stopped, the u-shaped plate 14 is pulled to swing upwards, the u-shaped plate 14 swings upwards to drive the clamping plate 15 to swing upwards to be separated from the clamping groove 17, the u-shaped plate 14 continues to be pulled to swing upwards, the u-shaped plate 14 drives the limiting ring 82 to move upwards, the contact wheel 86 also moves upwards to be separated from the half nut 81, the push plate 63 drives the screw rod 62 to move upwards to reset, the u-shaped plate 14 is loosened, the u-shaped plate 14 swings downwards to reset due to the action of gravity, the u-shaped plate 14 also drives the clamping plate 15 to swing downwards to be clamped into the clamping groove 17, the clamping plate 15 is matched with the clamping groove 17 to fix the u-shaped plate 14, and the limiting ring 82 is fixed. Therefore, when the device is used, the situation that the screw 62 drives the piston block 61 to reset due to the movement of the limiting ring 82 can be avoided.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a LED outdoor stand is used to many topography which characterized in that, including:

the piston pipe (1), the outer side of the piston pipe (1) is fixedly connected with mounting blocks (21) at intervals in the circumferential direction;

the L-shaped pipe (2) is rotatably connected to the mounting block (21);

a connecting block (3),

the connecting blocks (3) are fixedly connected to one side, far away from the mounting block (21), of the outer periphery of the piston pipe (1) at intervals, and the number of the connecting blocks is four;

the hollow pipe (4) is fixedly connected among the end parts of the four connecting blocks (3) far away from the piston pipe (1), the end part of the hollow pipe (4) far away from the piston pipe (1) is fixedly connected with a telescopic rod (5), and the LED lamp is installed on the telescopic rod (5);

the driving mechanism (6) is arranged between the hollow pipe (4) and the piston pipe (1), is fixedly connected with the L-shaped pipe (2) and is used for providing power;

the reinforcing component (7) is arranged in the L-shaped pipe (2) and is used for enabling the LED outdoor support to be more stable;

an operator pulls the L-shaped pipe (2) to swing outwards, the L-shaped pipe (2) swings outwards to the maximum stroke and is limited by the mounting block (21), the L-shaped pipe (2) stops being pulled to swing outwards, the telescopic rod (5) is held to enable the L-shaped pipe (2) to be inserted into the ground, the driving mechanism (6) is pushed to operate, the driving mechanism (6) pushes liquid in the piston pipe (1) into the L-shaped pipe (2), the liquid in the L-shaped pipe (2) drives the reinforcing component (7) to operate, the reinforcing component (7) operates and is inserted into the ground, and the reinforcing component (7) also enables the LED outdoor support to be stably inserted into the ground;

the drive mechanism (6) comprises:

a piston block (61), wherein the piston block (61) is slidably placed in the piston pipe (1);

the screw rod (62) is rotatably connected to the circle center position of one side of the piston block (61) far away from the mounting block (21);

the push plate (63) is slidably connected to one side of the hollow pipe (4) in a penetrating manner, and one side of the push plate (63) far away from the telescopic rod (5) is rotatably connected with the end part of the screw rod (62) far away from the piston block (61);

the hose (64) is connected to one side, far away from the hollow pipe (4), of the piston pipe (1) in the circumferential direction at intervals and communicated with the hollow pipe (4), and the tail end of the hose (64) is connected with one side of the L-shaped pipe (2) and communicated with the L-shaped pipe;

the reinforcement assembly (7) comprises:

the sliding block (72) is symmetrically and slidably placed on the inner circumferential direction of the L-shaped pipe (2);

the movable pipe (71), the movable pipe (71) is fixedly connected between the end parts of the two sliding blocks (72) on each side, and the movable pipe is in sliding fit with the L-shaped pipe (2);

the swinging rods (73), the swinging rods (73) are connected to the outer side circumference of the movable pipe (71) far away from the mounting block (21) in an interval rotating manner, and the number of the swinging rods (73) is three;

the piston rod (74) is placed in the movable pipe (71) in a sliding mode, and one end of the piston rod (74) penetrates through the circle center position of one side of the movable pipe (71);

the contact blocks (76) are fixedly connected to the circumferential direction of one side of the piston rod (74) close to the swinging rod (73) at intervals, and are matched with the swinging rod (73);

a first spring (75), wherein the first spring (75) is wound between one side of the inner side of the piston rod (74) far away from the swinging rod (73) and one side of the inner side of the movable pipe (71) close to the contact block (76);

still including chucking mechanism (8), chucking mechanism (8) including:

the half nut (81) is symmetrically and slidably placed on one side of the inner circumference of the piston pipe (1) far away from the mounting block (21) and matched with the screw rod (62);

a third spring (87), wherein the third spring (87) is connected between the outer side of the half nut (81) and the inner side of the piston tube (1);

the L-shaped block (83) is symmetrically and slidably placed in the circumferential direction of one side in the piston pipe (1) close to the half nut (81);

the limiting ring (82) is fixedly connected between the end parts of the two L-shaped blocks (83) far away from the L-shaped pipe (2), and the half nut (81) is positioned in the limiting ring (82);

the contact wheel (86) is symmetrically arranged on the inner circumferential direction of the limiting ring (82) and is in contact fit with the half nut (81);

the outer toothed pipe (84) is fixedly sleeved on one side of the screw rod (62) far away from the piston pipe (1) in the circumferential direction;

the second spring (85), the second spring (85) is connected between the side of the push plate (63) far away from the piston tube (1) and the end part of the telescopic rod (5) close to the hollow tube (4);

a fourth spring (88), wherein the fourth spring (88) is connected between one side of the L-shaped block (83) far away from the mounting block (21) and the interior of the piston tube (1);

still including toggle mechanism (9), toggle mechanism (9) including:

the U-shaped frames (91) are fixedly connected to one side of the outer periphery of the hollow pipe (4), the number of the U-shaped frames (91) is two, and the U-shaped frames are close to the opening of the hollow pipe (4);

the sliding rail (92) is slidably placed between the inner ends of the two u-shaped frames (91);

the rack (93) is slidably placed in the sliding rail (92) and matched with the outer toothed pipe (84), and three wedge-shaped grooves (94) are formed in one side, away from the hollow pipe (4), of the rack (93) at intervals;

the fifth springs (95) are connected between one side, far away from the rack (93), of the hollow pipe (4) and one side, inside the sliding rail (92), of the fifth springs (95) at intervals, and the number of the fifth springs is four;

the movable frame (96), the said movable frame (96) is placed in the said slide rail (92) slidably;

the roller (97) is arranged on one side of the movable frame (96) facing the hollow pipe (4) at intervals and is positioned in the wedge-shaped groove (94);

and the handle (98), the handle (98) is fixedly connected between the two outer sides of the sliding rail (92).

2. The outdoor support of LED for multiple terrains according to claim 1, further comprising:

the fixing block (10) is symmetrically and fixedly connected to the periphery of one side of the outer side of the piston pipe (1) close to the mounting block (21);

the limiting rod (13) is symmetrically and slidably connected to the mounting block (21) in a penetrating manner, and the end part of the limiting rod (13) far away from the fixing block (10) is in contact fit with the L-shaped pipe (2);

the circular ring (12), the circular ring (12) is fixedly connected between the ends of all the limiting rods (13) far away from the L-shaped pipe (2);

the movable ring (11) is rotatably sleeved on the circular ring (12) and matched with the fixed block (10).

3. The outdoor support of LED for multiple terrains according to claim 2, further comprising:

the u-shaped plate (14) is rotatably connected between the two outer sides of the limiting ring (82) close to the contact wheel (86);

the clamping plate (15) is slidably penetrated and connected to one side of the u-shaped plate (14) far away from the screw rod (62);

the sixth spring (16) is connected between the inner side of the clamping plate (15) and one side of the u-shaped plate (14) at intervals;

the clamping groove (17) is formed in one side, close to the outer periphery of the u-shaped plate (14), of the piston pipe (1), and the end portion of the clamping plate (15) is located in the clamping groove (17) and matched with the clamping groove.

4. The multi-terrain LED outdoor stand of claim 3, characterized in that the inside of the handle (98) is rubber.