CN218972229U - Positioning and fastening device for broadcasting iron stand - Google Patents

Abstract

The utility model discloses a positioning and fastening device for a broadcasting iron frame, which relates to the technical field of fixing devices and comprises a fastening frame, wherein a driving motor is arranged on one side of the fastening frame, an output shaft of the driving motor is connected with a screw rod, two fastening plates are symmetrically arranged on the outer surface of the screw rod, guide rods are connected inside the two fastening plates, and two fixing blocks are symmetrically arranged on the upper surface of the fastening frame. According to the utility model, the screw rod can be driven to rotate through the driving motor arranged on the clamping frame, and the two clamping plates are mutually close under the cooperation of the guide rod, so that the broadcasting iron frame is clamped and limited, the broadcasting iron frames with different sizes are conveniently clamped, the practicability is high, the positioning plate arranged on the movable plate can be fixedly connected with the broadcasting iron frame through the positioning plate, and therefore, the broadcasting iron frame is positioned, the stability is further improved, and the shaking occurrence is reduced.

Description

Positioning and fastening device for broadcasting iron stand

Technical Field

The utility model belongs to the technical field of fixing devices, and particularly relates to a positioning and fastening device for a broadcasting iron frame.

Background

With the continuous development of society, the science is continuously advanced, the listening rate of broadcasting is higher and higher, broadcasting generally refers to a medium for transmitting information such as sound through radio waves or wires, and has the advantages of wide transmission objects, rapid transmission, multiple functions, strong infection and the like.

The prior positioning and fastening device for broadcasting iron frames cannot fasten iron frames with different sizes in high positioning according to actual use conditions when the positioning and fastening device is fixed, and has poor practicability.

Disclosure of Invention

The utility model aims to provide a positioning and fastening device for a broadcasting iron frame, which solves the problems that the prior positioning and fastening device for the broadcasting iron frame cannot position and fasten iron frames with different sizes according to actual use conditions when the positioning and fastening device is fixed, and has poor practicability.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a positioning and fastening device for a broadcasting iron frame, which comprises a fastening frame, wherein a driving motor is arranged on one side of the fastening frame, an output shaft of the driving motor is connected with a screw rod, two fastening plates are symmetrically arranged on the outer surface of the screw rod, guide rods are connected to the inner parts of the two fastening plates, two fixed blocks are symmetrically arranged on the upper surface of the fastening frame, movable plates are connected to the upper parts of the two fixed blocks, one side of the movable plate is connected with a positioning plate, and one side of the positioning plate is provided with a positioning bolt.

Further, the driving motor is connected with the tightening frame through screws, a rotating structure is formed between the screw rod and the driving motor, and the screw rod penetrates through the inside of the tightening plate.

Further, the locating plate is movably connected with the movable plate, and the locating bolt penetrates into the locating plate.

Further, the movable plate is further provided with:

the connecting groove is formed in the movable plate, a fixing bolt is arranged on the outer wall of the movable plate, an installation pipe is arranged on the other side of the movable plate, a limit rod is connected to the installation pipe in an internal connection mode, a movable block is arranged on one side of the limit rod, a spring is connected to one side of the movable block, and a limit hole is formed in the end portion of the limit rod in a connection mode.

Further, the movable plate forms a telescopic structure through the connecting groove, the fixed block and the tightening frame, and the fixed bolt penetrates through the inner wall of the movable plate.

Further, the installation tube is fixedly connected with the movable plate, the limiting rod forms an elastic telescopic structure with the installation tube through the movable block and the spring, and the horizontal central lines of the limiting rod and the limiting hole are mutually overlapped.

The utility model has the following beneficial effects:

1. according to the utility model, the screw rod can be driven to rotate through the driving motor arranged on the clamping frame, and the two clamping plates are mutually close under the cooperation of the guide rod, so that the clamping limit is carried out on the broadcasting iron frame, the clamping is conveniently carried out on the broadcasting iron frames with different sizes, and the practicability is strong; through the locating plate that sets up on the fly leaf, can use positioning bolt to carry out fixed connection with locating plate and broadcasting iron stand to fix a position broadcasting iron stand, further improve stability, reduce the condition that takes place to rock.

2. According to the utility model, through the connecting groove, the movable plate can be pulled in the vertical direction under the cooperation of the fixed block, so that the height of the positioning plate can be adjusted, and the fixed bolt can be used for fixing the movable plate, so that the situation that the positioning plate after adjustment is moved accidentally is avoided; through the spring that sets up, under the effect that spring self was compressed, can promote the movable block and reset for the front end of gag lever post inserts in spacing hole, can carry out spacingly to the locating plate like this, avoids taking place the condition of displacement.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic cross-sectional view of the fastening frame of the present utility model;

FIG. 3 is a schematic cross-sectional view of the mounting tube of the present utility model;

fig. 4 is a schematic cross-sectional view of a movable plate according to the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a tightening frame; 2. a drive motor; 3. a screw rod; 4. a tightening plate; 5. a guide rod; 6. a fixed block; 7. a movable plate; 8. a positioning plate; 9. positioning bolts; 10. a connecting groove; 11. a fixing bolt; 12. installing a pipe; 13. a limit rod; 14. a movable block; 15. a spring; 16. and a limiting hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model is a positioning tightening device for a broadcasting iron stand, comprising a tightening frame 1, a driving motor 2 is installed on one side of the tightening frame 1, an output shaft of the driving motor 2 is connected with a screw rod 3, two tightening plates 4 are symmetrically arranged on the outer surface of the screw rod 3, guide rods 5 are connected inside the two tightening plates 4, two fixing blocks 6 are symmetrically arranged on the upper surface of the tightening frame 1, a movable plate 7 is connected above the two fixing blocks 6, a positioning plate 8 is connected on one side of the movable plate 7, and a positioning bolt 9 is arranged on one side of the positioning plate 8.

As shown in fig. 1-2, the driving motor 2 is connected with the tightening frame 1 through screws, a rotating structure is formed between the screw rod 3 and the driving motor 2, and the screw rod 3 penetrates into the tightening plate 4; through the driving motor 2 who sets up on the hoop frame 1, can drive lead screw 3 rotatory for two hoop boards 4 are close to each other under the cooperation of guide bar 5, thereby carry out the hoop spacing to broadcasting iron stand, conveniently carry out the hoop to the broadcasting iron stand of equidimension not, the practicality is strong.

As shown in fig. 1 and 3, the positioning plate 8 is movably connected with the movable plate 7, and the positioning bolt 9 penetrates into the positioning plate 8; through locating plate 8 that sets up on fly leaf 7, can use locating bolt 9 to carry out fixed connection with locating plate 8 and broadcasting iron stand to fix a position broadcasting iron stand, further improvement stability reduces the condition that takes place to rock.

As shown in fig. 1 and fig. 3-4, the connecting groove 10 is arranged in the movable plate 7, the outer wall of the movable plate 7 is provided with a fixed bolt 11, the other side of the movable plate 7 is provided with a mounting pipe 12, the inside of the mounting pipe 12 is connected with a limiting rod 13, one side of the limiting rod 13 is provided with a movable block 14, one side of the movable block 14 is connected with a spring 15, and the tail end of the limiting rod 13 is connected with a limiting hole 16; through the locating plate 8 that sets up, under the cooperation of fly leaf 7, can adjust locating plate 8's horizontal position, conveniently connect the location to the broadcasting iron stand of equidimension not, improve the practicality.

As shown in fig. 1 and fig. 3-4, the movable plate 7 forms a telescopic structure with the tightening frame 1 through the connecting groove 10 and the fixed block 6, and the fixed bolt 11 penetrates through the inner wall of the movable plate 7; through the spread groove 10 that sets up, under the cooperation of fixed block 6, can carry out the pulling of vertical direction to fly leaf 7 to adjust the height of locating plate 8, and the fixing bolt 11 of setting can fix fly leaf 7, avoids adjusting the condition that the locating plate 8 of accomplishing takes place unexpected removal.

As shown in fig. 1 and fig. 3-4, the mounting tube 12 is fixedly connected with the movable plate 7, the limiting rod 13 forms an elastic telescopic structure with the mounting tube 12 through the movable block 14 and the spring 15, and the horizontal central lines of the limiting rod 13 and the limiting hole 16 are mutually overlapped; through the spring 15 that sets up, under the effect that spring 15 self was compressed, can promote movable block 14 and reset for in spacing hole 16 was inserted to the front end of gag lever post 13, can carry out spacingly to locating plate 8 like this, avoid taking place the condition of displacement.

One specific application of this embodiment is: before using this a location binding device for broadcasting iron stand, place suitable position with binding 1 earlier, then place broadcasting iron stand to the inside of binding 1, the drive motor 2 that sets up starts and drives lead screw 3 rotatory, because lead screw 3 is two different silk to the pole constitution, under the cooperation of guide bar 5, make two binding plates 4 can be close to each other, thereby carry out the binding centre gripping to broadcasting iron stand, the convenience carries out the binding to the broadcasting iron stand of equidimension not, make things convenient for people's use, and through fixed block 6 that sets up on the binding frame 1, under the effect of spread groove 10, make movable plate 7 can carry out vertical motion, thereby adjust the height of locating plate 8, after the regulation is accomplished, screw up fixing bolt 11, make fixing bolt 11 front end and the outer wall contact of fixed plate 6, thereby fix movable plate 7, avoid locating plate 8 to take place unexpected the condition of moving, then, position bolt 9 and broadcasting iron stand on the locating plate 8 are connected each other, thereby carry out the location iron stand, the convenience carries out the fixed block to broadcasting iron stand, further improve the fixed block 6, the effect of locating plate 13 is difficult to take place, the side 13 is convenient for carry out the spacing 13 when the locating plate 13, the side is compressed down, the 13 is convenient for carry out the locating plate 13, the 13 is convenient for carry out the motion to carry out the locating plate, the 13, the side is convenient for carry out the 13, the side is moved to carry out the spacing 13, and is moved down in the 13, and is moved down, and is 13.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims (6)

1. A positioning and tightening device for a broadcasting iron stand, comprising:

the utility model provides a hoop frame (1), driving motor (2) are installed to one side of hoop frame (1), driving motor's (2) output shaft has lead screw (3), the outward appearance symmetry of lead screw (3) is provided with two hoop boards (4), two the inside of hoop board (4) all is connected with guide bar (5), the upper surface symmetry of hoop frame (1) is provided with two fixed blocks (6), two the top of fixed block (6) all is connected with fly leaf (7), one side of fly leaf (7) is connected with locating plate (8), locating bolt (9) are settled to one side of locating plate (8).

2. A positioning and tightening device for broadcasting iron frames according to claim 1, characterized in that the driving motor (2) is in screw connection with the tightening frame (1), a rotating structure is formed between the screw rod (3) and the driving motor (2), and the screw rod (3) penetrates into the tightening plate (4).

3. The positioning and tightening device for the broadcasting iron stand according to claim 1, wherein the positioning plate (8) is movably connected with the movable plate (7), and the positioning bolt (9) penetrates into the positioning plate (8).

4. A positioning and tightening device for broadcasting iron stand according to claim 1, characterized in that the movable plate (7) is further provided with:

the connecting groove (10) is formed in the movable plate (7), the fixing bolt (11) is arranged on the outer wall of the movable plate (7), the installation tube (12) is arranged on the other side of the movable plate (7), the limit rod (13) is connected to the installation tube (12) in the inner portion, the movable block (14) is arranged on one side of the limit rod (13), the spring (15) is connected to one side of the movable block (14), and the limit hole (16) is connected to the tail end of the limit rod (13).

5. The positioning and tightening device for the broadcasting iron stand according to claim 4, wherein the movable plate (7) forms a telescopic structure with the tightening frame (1) through the connecting groove (10) and the fixed block (6), and the fixed bolt (11) penetrates through the inner wall of the movable plate (7).

6. The positioning and tightening device for the broadcasting iron stand according to claim 4, wherein the installation pipe (12) is fixedly connected with the movable plate (7), the limit rod (13) forms an elastic telescopic structure with the installation pipe (12) through the movable block (14) and the spring (15), and the horizontal central lines of the limit rod (13) and the limit hole (16) are mutually overlapped.

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