CN210567309U

CN210567309U - Fixing support for fixing laser emitter

Info

Publication number: CN210567309U
Application number: CN201921342824.1U
Authority: CN
Inventors: 吴晋亚
Original assignee: Tianjin Zedong Energy Technology Co ltd
Current assignee: Tianjin Zedong Energy Technology Co ltd
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-05-19
Anticipated expiration: 2029-08-19

Abstract

The application provides a fixing support for fixing a laser emitter, which belongs to the technical field of mechanical supports and comprises a supporting seat, wherein at least three connecting parts are arranged on the supporting seat; the cloud platform is rotatably connected to the supporting seat, a mounting seat is arranged on the cloud platform in a direction deviating from the supporting seat, the mounting seat is hinged to the cloud platform and used for mounting the laser emitter, and the mounting seat is used for adjusting the pitching angle of the laser emitter; the supporting legs are respectively hinged to the corresponding connecting parts of the supporting seat and are telescopic; and the anti-toppling switch is arranged on the supporting seat and is used for being connected with a signal line of the laser emitter. The utility model has the characteristics of large torque, heavy supporting load weight and the like, and has the functions of rotation and pitching; when the fixed support is toppled over, the laser emitter is stopped to work, and the protection effect is achieved. The supporting leg is scalable, and it is less to accomodate the volume, adjusts fixed height easily.

Description

Fixing support for fixing laser emitter

Technical Field

The utility model relates to a mechanical support technical field, concretely relates to be fit for being used for fixed laser emission head's portable cloud platform fixed bolster.

Background

A cloud platform and tripod bearing structure for fixing laser emission head among the prior art because laser emitter's weight problem can lead to the moment of torsion to the cloud platform not enough, and the weight that can support is less relatively, and long-term operation's stability and durability are relatively poor.

When adjusting laser emitter, can make the support insecure, take place the skew, when the height of adjusting the support, regulation that can not be accurate can not guarantee the parallel and level scheduling problem of support.

Conventional bearing structure adopts for aluminum alloy support and glass steel support, and the volume is great, has to accomodate inconvenience and great weight scheduling problem, when using at every turn, needs come with cloud platform and bearing structure split moreover and accomodate, moreover because folding ability is more weak, accomodates the volume great, is not convenient for carry.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention is directed to a method for solving or overcoming at least one of the problems in the prior art.

The application provides a fixed bolster for fixing laser emitter includes:

the supporting seat is provided with at least three connecting parts;

the holder is rotatably connected to the supporting seat, a mounting seat is arranged on the holder in a direction deviating from the supporting seat, the mounting seat is hinged to the holder and used for mounting the laser emitter, and the mounting seat is used for adjusting the pitching angle of the laser emitter;

the supporting legs are respectively hinged to the corresponding connecting parts of the supporting seat and can stretch and retract;

and the anti-toppling switch is arranged on the supporting seat and is used for being connected with a signal wire of the laser emitter.

Preferably, each of the support legs is a three-level telescopic structure.

Preferably, each of the support legs includes a first barrel, a second barrel, and a third barrel,

the inner diameter of the first rod barrel is larger than or equal to the outer diameter of the second rod barrel, and one end of the second rod barrel can coaxially extend into the first rod barrel;

the inner diameter of the second rod barrel is larger than or equal to the outer diameter of a third rod barrel, and one end of the third rod barrel can coaxially extend into the second rod barrel;

the three rod barrels are used for realizing three-stage telescopic of the supporting leg.

Preferably, a rotatable angle of each of the support legs about a hinge shaft thereof is 180 degrees or more.

Preferably, one end of each supporting leg, which is far away from the supporting seat, is a pointed end, so that the supporting legs are more stably fixed on the ground.

Preferably, two opposite ends of the mounting seat are respectively connected with mounting plates, the two mounting plates are respectively hinged to two opposite side surfaces of the holder 1, the two mounting plates are both perpendicular to the mounting seat, and the two mounting plates extend in the same direction;

the mount pad is through two the mounting panel articulated connect in on the cloud platform, the mount pad with the space has between the cloud platform, be used for the rotatable regulation of mount pad.

Preferably, the two mounting plates are respectively hinged on the cloud deck through respective rotating shafts,

the first ends of the rotating shafts are rotatably inserted in the cloud deck and are in transmission connection with the rotating shafts of the motors arranged in the cloud deck, and the second ends of the rotating shafts are fixedly connected with the corresponding mounting plates.

Preferably, a quick-mounting plate is arranged on the mounting seat and used for quickly mounting the laser emitter;

the quick-mounting plate is provided with a groove, the quick-mounting plate is connected with a bolt in a threaded mode, the bolt is radial to the groove, and one end of the bolt can be screwed and stretched into the groove.

Preferably, the supporting seat is triangular, and each corner is hinged with one supporting leg.

Preferably, the support legs are made of carbon fiber foot tubes.

The application has the following beneficial effects:

the fixing support for fixing the laser emitter adopts the cloud deck with the worm gear mechanism, has the characteristics of large torque, large supporting load weight and the like, and enables the installed laser emitter to have the functions of rotation and pitching; the anti-toppling switch can stop the laser emitter when the fixed support topples over, and the protection effect is achieved. The supporting leg that sets up not only can stretch out and draw back, and better fixing still has great turned angle subaerial for accomodate the less advantage of volume, guaranteed still that three supporting leg is in same length, adjust easily. The distance length between the three supporting legs is ensured through the fixing device, and the problem that the supporting legs slide outwards cannot occur.

Drawings

The above and other objects, features and advantages of the present invention will become more apparent from the following description of the embodiments of the present invention with reference to the accompanying drawings.

Fig. 1 is a block diagram of a mounting bracket for mounting a laser transmitter according to an embodiment of the present invention;

fig. 2 is a schematic view of a fixing bracket provided with a laser emitter according to an embodiment of the present invention;

fig. 3 is a front view of a fixing bracket for fixing a laser transmitter according to an embodiment of the present invention;

fig. 4 is a schematic view of a fixing bracket for fixing a laser transmitter according to an embodiment of the present invention in a retracted state;

FIG. 5 is a schematic structural view of a support leg provided in accordance with an embodiment of the present invention;

FIG. 6 is an enlarged schematic view at I of FIG. 5;

FIG. 7 is a schematic structural view of an elastic fixing member inside a support leg according to an embodiment of the present invention;

fig. 8 is a schematic structural diagram of a snap ring provided according to an embodiment of the present invention;

fig. 9 is a schematic view of an operating principle of a snap ring according to an embodiment of the present invention.

The system comprises a tripod head 1, a support seat 2, a support leg 3, an anti-toppling switch 4, a mounting plate 5, a mounting seat 6, a quick mounting plate 7 and a laser emitter 8;

31-a first rod barrel, 32-a second rod barrel, 33-a third rod barrel, 34-a positioning hole, 35-an elastic positioning fixing piece and 36-a spring;

41-snap ring, 42-fixing band, 411, 412-mounting opening.

Detailed Description

Various embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Like elements in the various figures are denoted by the same or similar reference numerals. For purposes of clarity, the various features in the drawings are not necessarily drawn to scale.

The embodiments of the present application will be described in detail with reference to fig. 1 to 4 of the specification.

As shown in fig. 1, the present application provides a fixing bracket for fixing a laser transmitter, comprising: the supporting seat 2 is provided with at least three connecting parts; the holder 1 is rotatably connected to the supporting seat 2, a mounting seat 6 is arranged on the holder 1 in a direction deviating from the supporting seat 2, the mounting seat 6 is hinged to the holder 1, and the mounting seat 6 is used for mounting the laser emitter 8; the supporting legs 3 are respectively hinged to the connecting parts of the supporting seats 2, and the supporting legs 3 can stretch; and the anti-toppling switch 4 is arranged on the supporting seat 2, and the anti-toppling switch 4 is used for being connected with a signal wire of the laser emitter 8. When the fixed support is toppled, the toppling-preventing switch 4 is closed, so that a signal line connected with the laser emitter 8 is broken, the laser emitter 8 stops working, and a protection effect is achieved.

In this embodiment, the cradle head 1 adopts a worm gear mechanism for transmission, so as to ensure that the cradle head 1 can provide sufficient power and load force. Cloud platform 1 that uses in this embodiment has through electric drive, and its inside is equipped with power and motor, and the worm gear is as the driving medium for the realization is rotated the drive of cloud platform 1, no longer gives details in this embodiment. As will be understood by those skilled in the art, the rotational adjustment of the laser transmitter 8 mounted on the head 1 is achieved by manual control of the power supply and the motor to enable the entire head 1 to rotate. The cloud platform 1 with the worm and gear mechanism has the advantages that the cloud platform 1 with the worm and gear mechanism has the characteristics of large torque, large supporting load weight, good long-term running stability and durability and the like.

In the present embodiment, each of the support legs 3 is a three-stage telescopic structure. In this embodiment, the support height in the extended state is greater than 80 cm, and the retracted state is 40 cm. As shown in FIG. 4, in the retracted state, the support leg 3 can be folded upward, so that the fixing bracket of the application occupies a small space.

In this embodiment, the rotatable angle of each of the support legs 3 about its hinge shaft is 180 degrees or more. As will be understood by those skilled in the art, the support leg 3 is hinged to the connecting part of the support base 2, and the support leg 3 is hinged to the connecting part through a rotating shaft, so that the rotation of the support leg 3 shown in FIG. 1 or FIG. 2 or FIGS. 3 to 4 can be realized.

In an optional embodiment, the supporting leg 3 can be detachably connected to the supporting seat 2, the supporting leg 3 can be rotatably connected to the supporting seat 2 through a pin shaft, and the supporting leg 3 can be detached by taking down the pin shaft, so that the supporting leg can be easily summarized. The plurality of supporting legs 3 that dismantle are put together, prevent to lose and fall.

In this embodiment, every supporting leg 3 is kept away from the one end of supporting seat 2 is the point end, pricks subaerially through the point end for more firm being fixed in subaerial, make this fixed bolster's stability obtain improving.

In this embodiment, as shown in fig. 1 and 4, two opposite ends of the mounting seat 6 are respectively connected with mounting plates 5, the two mounting plates 5 are respectively hinged to two opposite side surfaces of the pan/tilt head 1, the two mounting plates 5 are both perpendicular to the mounting seat 6, and the two mounting plates 5 extend in the same direction; the mount pad 6 is through two the mounting panel 5 articulated connect in on the cloud platform 1, mount pad 6 with have the space between the cloud platform 1, be used for the rotatable regulation of mount pad 6. The mount pad 6 can realize the rotation action through two mounting panels 5, and the clearance that exists between mount pad 6 and cloud platform 1 is used for preventing 6 rotation of mount pad when producing the interference phenomenon with cloud platform 1.

In this embodiment, two mounting panels 5 articulate respectively through respective pivot in on cloud platform 1, wherein, each the first end rotatable grafting of pivot in on cloud platform 1 to with interior place in the pivot transmission of the motor in cloud platform 1 is connected, each the second end of pivot and the mounting panel 5 fixed connection that corresponds respectively.

The motor is used for driving the rotating shaft to rotate, and the mounting plate 5 is driven to rotate around the rotating shaft through the rotation of the rotating shaft, so that the mounting seat 6 is rotated.

In this embodiment, a quick-mounting plate 7 is disposed on the mounting seat 6 for quickly mounting the laser emitter 8. A groove is formed in the quick-mounting plate 7, a bolt is connected to the quick-mounting plate 7 through threads, the bolt is radial to the groove, and one end of the bolt can be screwed and stretched into the groove. Install laser emitter 8 in the recess, thereby through revolving the bolt of twisting and making the bolt top tighten the installation position of laser emitter 8 in the recess, realize with the quick fixed mounting of laser emitter 8 is on mount pad 6 to convenient the dismantlement. In this embodiment, the quick-mounting plate 7 is a dovetail groove quick-mounting plate.

Cloud platform 1 rotatable coupling can realize adjusting laser emitter 8's rotation on supporting seat 2, and mount pad 6 articulates and enables laser emitter 8 to realize the every single move regulation on cloud platform 1, the regulation of laser emitter 8 and horizontal plane contained angle promptly.

In this embodiment, the supporting seat 2 is triangular, and each corner is hinged to one of the supporting legs 3. The advantage is that three supporting legs 3 make this fixed bolster have better stability.

In this embodiment, the support legs 3 are made of carbon fiber foot tubes. The carbon fiber pipe has the advantages of high strength, long service life, corrosion resistance, light weight, low density and the like.

In an alternative embodiment, as shown in fig. 5, each of the support legs 3 includes a first barrel 31, a second barrel 32 and a third barrel 33, the inner diameter of the first barrel 31 is greater than or equal to the outer diameter of the second barrel 32, the inner diameter of the second barrel 32 is greater than or equal to the outer diameter of the third barrel 33, the third barrel 33 can extend into the second barrel 32, and the second barrel 32 can extend into the first barrel 31, so as to realize a three-stage telescopic support leg 3 structure.

As shown in fig. 5 and 6, the first rod barrel 31 and the second rod barrel 32 are both provided with positioning holes 32, the positioning holes 32 are arranged radially to the rod barrel where the positioning holes 32 are located, and the positioning holes 32 are distributed in an array along the axial direction of the rod barrel where the positioning holes are located. An elastic fixing element 35 is arranged in the end of the second barrel 32 that protrudes into the first barrel 31, and an elastic fixing element 35 is arranged in the section of the third barrel 33 that protrudes into the second barrel 32. The elastic fixing member 35 is disposed along the radial direction of the barrel, as shown in fig. 7, the head end of the elastic fixing member 35 is provided with a spherical structure, and a spring 36 is fixedly connected to the spherical structure, and the spring is fixedly connected to the inner wall of the third barrel 33 (or the inner wall of the second barrel 32, here, the third barrel 33 is taken as an example for description), it can be understood that the spherical structure on the elastic fixing member 35 has a maximum diameter larger than the maximum diameter of the positioning hole 34, and it is ensured that the elastic fixing member 35 will not pop out from the positioning hole 34.

As shown in figures 5 and 6, the positioning holes 34 arranged on the supporting legs 3 are matched with the elastic fixing pieces 35 for use, so that the telescopic length of the supporting legs 3 can be adjusted, the three supporting legs 3 are in the same length, and the flush of the mounting seat 2 is guaranteed. The elastic fixing member 35 is pushed up outward by the elasticity of the spring 36 so that the spherical structure is caught in one of the positioning holes 34, so that the telescopic length of the support leg 3 is fixed. It will be appreciated that the positioning holes 34 correspond to positioning marks, and the same number of positioning holes and the same interval are provided on each of the support legs 3. The advantage is, can not only fix the flexible length of flexible leg 3, has still guaranteed that three supporting leg 3 can be in the same length state.

In an alternative embodiment, as shown in fig. 8 and 9, the present invention further comprises a fixing device for ensuring that the distance between three of the support legs 3 does not become large. This fixing device includes three snap ring 41, snap ring 41 has an opening, and snap ring 41 is the elastic component of plastics material, can the buckle and is in on the supporting leg 3, the mounting hole has been seted up on the snap ring 41, the mounting hole has installing port 411 and installing port 412, and installing port 411 and installing port 412 communicate with each other, through passing a fixed band 42 in the mounting hole, guarantees the distance of two snap ring supports by fixed band 42 and snap ring 41's frictional force. It can be understood that the winding manner of the safety belt 42 passing through the installation opening can change the friction force between the two, fig. 9 shows only one passing manner of the fixing belt 41, and the fixing belt 42 can be wound by one turn to increase the friction force. Meanwhile, fixing band 42 may be adjusted to change the length of fixing band 42 between two adjacent snap rings 41.

The fixing support for fixing the laser emitter adopts the cloud platform 1 with the worm gear mechanism, the cloud platform 1 has the characteristics of large torque, large supporting load weight and the like, and the installed laser emitter has the functions of rotation and pitching; the anti-toppling switch 4 can stop the laser emitter when the fixed support topples over, and plays a role in protection. Supporting leg 3 that sets up not only can stretch out and draw back, and better fixing still has great turned angle subaerial for accomodate the less advantage of volume, guaranteed still that three supporting leg 3 is in same length, adjust easily. The distance length between the three supporting legs 3 is ensured by the fixing device, and the problem that the supporting legs 3 slide outwards can not occur.

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. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Finally, it should be noted that: it should be understood that the above examples are only for clearly illustrating the present invention and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious changes and modifications may be made without departing from the scope of the present invention.

Claims

1. A mounting bracket for mounting a laser emitting device, comprising:

the supporting seat is provided with at least three connecting parts;

2. A mounting bracket for mounting a laser transmitter as claimed in claim 1, in which each of the support legs is a three-stage telescopic structure.

3. A fixing support for fixing a laser transmitter as claimed in claim 2, wherein each of the support legs comprises a first barrel, a second barrel and a third barrel,

4. A fixing bracket for fixing a laser transmitter as claimed in claim 3, wherein the rotatable angle of each of the support legs about the hinge axis thereof is 180 degrees or more.

5. The fixing bracket for fixing a laser transmitter as claimed in claim 4, wherein the end of each of the support legs away from the support base is pointed for more stable fixing to the ground.

6. The fixing bracket for fixing the laser transmitter as claimed in claim 1, wherein mounting plates are respectively connected to two opposite ends of the mounting base, the two mounting plates are respectively hinged to two opposite side surfaces of the holder, the two mounting plates are both arranged perpendicular to the mounting base, and the two mounting plates extend in the same direction;

7. The fixing bracket for fixing the laser transmitter according to claim 6, wherein the two mounting plates are respectively hinged on the pan head through respective rotating shafts,

8. The fixing bracket for fixing the laser transmitter as claimed in claim 7, wherein a quick-mounting plate is arranged on the mounting seat and used for quickly mounting the laser transmitter;

9. The fixing bracket for fixing the laser emitter according to any one of claims 1 to 8, wherein the supporting base is triangular, and each corner is hinged with one supporting leg.

10. The fixing support for fixing the laser emitter according to claim 9, wherein the support leg is made of a carbon fiber foot tube.