阅读说明：本技术 一种短波光阑支架 (Shortwave diaphragm support ) 是由 赖会琼 于 2021-07-27 设计创作，主要内容包括：本发明公开了一种短波光阑支架,涉及到一种短波光阑支架,包括：第一支杆、连接底座、夹持机构、调节机构以及固定机构,所述连接底座的一端设有所述第一支杆,所述连接底座的另一端设置有所述夹持机构,所述第一支杆设有三根,三所述第一支杆上设有所述调节机构；所述调节机构包括一连接杆、三第二支杆以及一活动杆,所述连接杆与所述连接底座相连接,所述连接杆内开设有放置腔,所述活动杆的一端设置于所述放置腔内,所述活动杆的另一端与所述连接杆通过所述固定机构连接,每一所述第二支杆的一侧分别与所述活动杆连接,每一所述第二支杆的另一侧分别与一所述第一支杆连接。在存在误差时,可对支架进行微调,使用方便。(The invention discloses a short wave diaphragm support, and relates to a short wave diaphragm support, which comprises: the clamping mechanism is arranged at the other end of the connecting base, the number of the first supporting rods is three, and the adjusting mechanism is arranged on the third first supporting rod; the adjusting mechanism comprises a connecting rod, three second supporting rods and a movable rod, the connecting rod is connected with the connecting base, a placing cavity is formed in the connecting rod, one end of the movable rod is arranged in the placing cavity, the other end of the movable rod is connected with the connecting rod through the fixing mechanism, each of the two supporting rods is respectively connected with the movable rod, and the other side of each of the two supporting rods is respectively connected with one of the first supporting rods. When there is an error, the support can be finely adjusted, and the use is convenient.)

1. The short-wave diaphragm support is characterized by comprising a first supporting rod, a connecting base, clamping mechanisms, adjusting mechanisms and fixing mechanisms, wherein the first supporting rod is arranged at one end of the connecting base, the clamping mechanisms are arranged at the other end of the connecting base, the number of the first supporting rods is three, and the adjusting mechanisms are arranged on the third supporting rods;

the adjusting mechanism comprises a connecting rod, three second supporting rods and a movable rod, the connecting rod is connected with the connecting base, a placing cavity is formed in the connecting rod, one end of the movable rod is arranged in the placing cavity, the other end of the movable rod is connected with the connecting rod through the fixing mechanism, each of the two supporting rods is respectively connected with the movable rod, and the other side of each of the two supporting rods is respectively connected with one of the first supporting rods.

2. The short wave diaphragm support according to claim 1, wherein the fixing mechanism comprises two fixing blocks, two connecting blocks, an insert block and a hinge, the two fixing blocks are arranged on the connecting rod, the hinge is arranged in each of the two fixing blocks, the connecting block is arranged between the two fixing blocks, two sides of the connecting block are connected with the hinge, and the insert block is arranged at one end of the connecting block close to the movable rod.

3. The short wave diaphragm support of claim 2, wherein the movable rod is provided with a plurality of insertion holes, and the insertion holes are used for the insertion blocks to be inserted.

4. The short wave diaphragm support of claim 1, wherein the first support rod comprises a telescopic rod and a fixed rod, the fixed rod is hinged to the connection base, a connection cavity is formed inside the fixed rod, a hydraulic cylinder is arranged in the connection cavity, one end of the telescopic rod is arranged in the connection cavity and connected with the hydraulic cylinder, and the other end of the telescopic rod protrudes outwards from the fixed rod.

5. The short wave diaphragm support according to claim 1, wherein the clamping mechanism comprises a clamping block, a spring and a moving block, a containing groove is formed in the other end of the connecting base, the clamping block is arranged around the containing groove, a pull groove is formed in the side wall of the containing groove, the spring is arranged in the pull groove, one side of the spring is connected with the bottom wall of the pull groove, the other side of the spring is connected with the clamping block, a sliding groove is formed in the bottom wall of the containing groove, the moving block is arranged in the sliding groove, and one end of the moving block is connected with one end of the clamping block.

6. The short wave diaphragm support according to claim 4, wherein each of the second support rods has a connecting sleeve on the other side, the telescopic rod is cylindrical, the connecting sleeve is disposed on the other end of the telescopic rod, and a fixing sleeve is further disposed on the other end of the telescopic rod and located on the side of the connecting sleeve away from the fixing rod.

7. A shortwave diaphragm support as claimed in claim 6, characterized in that the diameter of the fixing sleeve is greater than the diameter of the connecting sleeve.

8. The short wave diaphragm support of claim 5, wherein a handle is arranged at one end of the clamping block away from the moving block, and the handle is used for pulling the clamping block.

Technical Field

The invention relates to the technical field of supports, in particular to a short-wave diaphragm support.

Background

The support is a framework with a supporting function, bears larger force and also has a positioning function, so that the parts are kept in correct positions.

After the diaphragm support on the current market moves, if small deviation exists, the support needs to be driven to move together, so that the diaphragm support is very inconvenient.

Disclosure of Invention

The invention aims to provide a short-wave diaphragm support which is used for solving the technical problem.

The technical scheme adopted by the invention is as follows:

a short-wave diaphragm support comprises a first supporting rod, a connecting base, clamping mechanisms, adjusting mechanisms and fixing mechanisms, wherein the first supporting rod is arranged at one end of the connecting base, the clamping mechanisms are arranged at the other end of the connecting base, the number of the first supporting rods is three, and the adjusting mechanisms are arranged on the third supporting rods;

the adjusting mechanism comprises a connecting rod, three second supporting rods and a movable rod, the connecting rod is connected with the connecting base, a placing cavity is formed in the connecting rod, one end of the movable rod is arranged in the placing cavity, the other end of the movable rod is connected with the connecting rod through the fixing mechanism, each of the two supporting rods is respectively connected with the movable rod, and the other side of each of the two supporting rods is respectively connected with one of the first supporting rods.

Preferably, the fixing mechanism comprises a fixing block, a connecting block, an inserting block and a hinge, the fixing block is arranged on the connecting rod, the fixing block is provided with two fixing blocks, the hinge is arranged in each fixing block, the connecting block is arranged between the fixing blocks, the two sides of the connecting block are connected with the hinge, and the connecting block is close to one end of the movable rod and is provided with the inserting block.

Preferably, the movable rod is provided with a plurality of jacks, and the jacks are used for inserting the insertion blocks.

Preferably, the first supporting rod comprises a telescopic rod and a fixing rod, the fixing rod is hinged to the connecting base, a connecting cavity is formed in the fixing rod, a hydraulic cylinder is arranged in the connecting cavity, one end of the telescopic rod is arranged in the connecting cavity and connected with the hydraulic cylinder, and the other end of the telescopic rod protrudes out of the fixing rod.

Preferably, the clamping mechanism comprises a clamping block, a spring and a moving block, an accommodating groove is formed in the other end of the connecting base, the clamping block is arranged on the periphery of the accommodating groove, an extending groove is formed in the side wall of the accommodating groove, the spring is arranged in the extending groove, one side of the spring is connected with the bottom wall of the extending groove, the other side of the spring is connected with the clamping block, a sliding groove is formed in the bottom wall of the accommodating groove, the moving block is arranged in the sliding groove, and one end of the moving block is connected with one end of the clamping block.

As a further preferred option, each the opposite side of second branch is equipped with the adapter sleeve respectively, the telescopic link is cylindrically, the adapter sleeve is located the other end of telescopic link, the other end of telescopic link still overlaps and is equipped with fixed cover, fixed cover is located the adapter sleeve is kept away from one side of dead lever.

As a further preference, the diameter of the fixing sleeve is larger than the diameter of the connecting sleeve.

As a further preference, a handle is arranged at one end of the clamping block, which is far away from the moving block, and the handle is used for pulling the clamping block.

The technical scheme has the following advantages or beneficial effects:

the short wave diaphragm support of this application is behind removing to expected position, thereby if still have error or angle problem, can adjust the branch of support and carry out vertical direction's altitude mixture control, also can adjust

Drawings

FIG. 1 is a schematic structural view of a shortwave diaphragm support of the present invention;

FIG. 2 is a schematic structural view of the upper end of the connecting base of the shortwave diaphragm support of the present invention;

figure 3 is a schematic view of an exploded structure of a first strut of the present invention;

fig. 4 is an exploded view of the clamping mechanism of the present invention.

In the figure: 1. a first support bar; 11. a telescopic rod; 111. fixing a sleeve; 12. fixing the rod; 121. a connecting cavity; 122. a hydraulic cylinder; 2. connecting a base; 21. a containing groove; 22. groove drawing; 23. a chute; 3. a clamping mechanism; 31. a clamping block; 32. a spring; 33. a moving block; 4. an adjustment mechanism; 41. a connecting rod; 42. a second support bar; 421. connecting sleeves; 43. a movable rod; 431. a jack; 5. a fixing mechanism; 51. a fixed block; 52. connecting blocks; 53. inserting a block; 6. a handle.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that, as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, their indicated orientations or positional relationships are based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" as appearing herein are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" should be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Fig. 1 is a schematic structural view of a short wave diaphragm support of the present invention, fig. 2 is a schematic structural view of an upper end of a connection base of the short wave diaphragm support of the present invention, fig. 3 is a schematic structural view of an explosion of a first support rod of the present invention, fig. 4 is a schematic structural view of an explosion of a clamping mechanism of the present invention, and please refer to fig. 1 to 4, which show a preferred embodiment, which shows a short wave diaphragm support, including: first branch 1, connect base 2, fixture 3, adjustment mechanism 4 and fixed establishment 5, the one end of connecting base 2 is provided with first branch 1, the other end of connecting base 2 is provided with fixture 3, first branch 1 is equipped with three, be equipped with adjustment mechanism 4 on the three first branch 1, first branch 1 is used for supporting and connects base 2, first branch 1 can support on subaerial, connect base 2 and be used for connecting the diaphragm, first branch 1 is with diaphragm fixed support.

Further, as a preferred embodiment, the adjusting mechanism 4 includes a connecting rod 41, three second supporting rods 42 and a movable rod 43, the connecting rod 41 is connected to the connecting base 2, a placing cavity is formed in the connecting rod 41, one end of the movable rod 43 is disposed in the placing cavity, the other end of the movable rod 43 is connected to the connecting rod 41 through the fixing mechanism 5, the movable rod 43 can slide in the placing cavity, when the vertical height direction needs to be adjusted, the fixing mechanism 5 is released, the movable rod 43 is pulled to stretch to a desired position, and finally the fixing mechanism 5 is fixed to achieve adjustment. One side of each second supporting rod 42 is connected with the movable rod 43, and the other side of each second supporting rod 42 is connected with a first supporting rod 1. The second support rod 42 connects the movable rod 43 with the first support rod 1, and the movable rod 43 is moved under the condition that the first support rod 1 is not moved, so that the second support rod 42 forms an angle, and the adjustment of a plurality of support height directions can be realized.

Further, as a preferred embodiment, the other side of each second supporting rod 42 is provided with a connecting sleeve 421, the telescopic rod 11 is cylindrical, the connecting sleeve 421 is sleeved on the other end of the telescopic rod 11, the other end of the telescopic rod 11 is further sleeved with a fixing sleeve 111, and the fixing sleeve 111 is located on one side of the connecting sleeve 421 away from the fixing rod 12. The diameter of the fixing sleeve 111 is larger than that of the connecting sleeve 421.

Further, as a preferred embodiment, the fixing mechanism 5 includes two fixing blocks 51, two connecting blocks 52, two inserting blocks 53 and hinges, the fixing blocks 51 are disposed on the connecting rod 41, the hinges are disposed in the two fixing blocks 51, the connecting block 52 is disposed between the two fixing blocks 51, two sides of the connecting block 52 are connected to the hinges, and the inserting block 53 is disposed at one end of the connecting block 52 close to the movable rod 43. The movable rod 43 is provided with a plurality of insertion holes 431, and the insertion holes 431 are used for inserting the insertion blocks 53. When the fixing mechanism 5 needs to be released, the side of the connecting block 52 far away from the movable rod 43 is pressed downwards firstly, so that the inserting block 53 is separated from the inserting hole 431, the movable rod 43 can be pulled, after the movable rod 43 moves to a desired position, the connecting block 52 is stopped being pressed, the hinge drives the connecting block 52 to recover, the inserting block 53 is inserted into the inserting hole 431, and the fixing mechanism 5 is fixed again.

Further, as a preferred embodiment, the first supporting rod 1 includes an expansion rod 11 and a fixing rod 12, the fixing rod 12 is hinged to the connecting base 2, a connecting cavity 121 is formed inside the fixing rod 12, a hydraulic cylinder 122 is disposed in the connecting cavity 121, one end of the expansion rod 11 is disposed in the connecting cavity 121 and connected to the hydraulic cylinder 122, and the other end of the expansion rod 11 protrudes out of the fixing rod 12. When the desired height cannot be reached even after the adjustment of the movable lever 43, the height can be adjusted by adjusting the length of the first bar 1. The hydraulic cylinder 122 drives the telescopic rod 11 to extend and contract, so that the length of the first supporting rod 1 is prolonged, and the overall height of the bracket is increased. The fixed rod 12 is hinged to the connecting base 2, and the angle of the fixed rod 12 can be rotated, so that the distance between the connecting base 2 and the ground is increased or shortened, and the height of the support is adjusted.

Further, as a preferred embodiment, the clamping mechanism 3 includes a clamping block 31, a spring 32 and a moving block 33, the other end of the connecting base 2 is provided with an accommodating groove 21, the clamping block 31 is provided around the accommodating groove 21, the side wall of the accommodating groove 21 is provided with an extension groove 22, the spring 32 is provided inside the extension groove 22, one side of the spring 32 is connected with the bottom wall of the extension groove 22, the other side of the spring 32 is connected with the clamping block 31, the bottom wall of the accommodating groove is provided with a sliding groove 23, the moving block 33 is provided in the sliding groove 23, and one end of the moving block 33 is connected with one end of the clamping block 31. One end of the clamping block 31 far away from the moving block 33 is provided with a handle 6, and the handle 6 is used for pulling the clamping block 31. The four clamping blocks 31 are moved towards the side wall direction of the accommodating groove 21 by pulling the handle 6, the optical cable is placed in the accommodating groove 21, the pressure on the clamping blocks 31 is cancelled, the elastic force of the spring 32 is restored, the spring 32 drives the clamping blocks 31 to move towards the diaphragm direction, and the diaphragm is clamped by the four clamping blocks 31. When the horizontal direction needs to be finely adjusted, the diaphragm is pulled, and the spring 32 drives the clamping block 31 and the sliding block to slide along the sliding groove 23, so that the diaphragm moves along the horizontal direction, and the spring 32 is always in a compression state.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention.