CN216680331U

CN216680331U - Opening device for display rack

Info

Publication number: CN216680331U
Application number: CN202123441220.2U
Authority: CN
Inventors: 宋建新
Original assignee: Zhongru Exhibition Service Shanghai Co ltd
Current assignee: Zhongru Exhibition Service Shanghai Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-06-07
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a perforating device for a display rack, which comprises a sealing cover, soundproof cotton and an installation pipe, wherein the soundproof cotton is arranged on one side inside the sealing cover, the installation pipe is installed at one end of the sealing cover, a protection pad is arranged on one side of the inner wall of the soundproof cotton, a sound absorption pad is arranged on one side of the protection pad, a noise reduction plate is arranged on one side of the sound absorption pad, a conical block is arranged on one side of the inner wall of the sealing cover, and a limiting bolt is connected to one side of the surface of the installation pipe through a threaded hole in a threaded manner. According to the utility model, through the arrangement of the sealing cover, the soundproof cotton, the protective pad, the sound absorption pad and the noise reduction plate, the effects of daily use and noise reduction of the device are achieved, and the effect of protecting the inner wall is facilitated for workers.

Description

Opening device for display rack

Technical Field

The utility model relates to the technical field of opening holes in display racks, in particular to a hole opening device for a display rack.

Background

According to the characteristics of the showing stand, the product promotion exquisite showing stand matched with the showing stand is designed, and in addition, the creative LOGO label is provided, so that the product is displayed in the front of the public in a striking manner, the advertising effect on the product is increased, the characteristics of the product can be displayed on all sides by the exquisite showing stand, abundant accessories are arranged, each component can be installed in a recording and living manner, various colors are matched, professional designers can design in a exquisite manner, and the exquisite showing stand enables traditional facilities to be dark and discolored.

Among the prior art a trompil device shortcoming for exhibition frame is not enough:

1. patent document CN204177590U discloses experimental apparatus for tapping machine, include "experimental apparatus for tapping machine includes the four-way pipe fitting, the top of being responsible for the takeover is connected with the tapping machine through the ring flange, it is fixed with ground to be responsible for the base of the below of takeover, the branch pipe is taken over including the two parts semicircle branch pipe that is used for the centre gripping steel pipe and is taken over, four equal fixed mounting in junction department that the two parts semicircle branch pipe was taken over has the connecting plate parallel with the axis that the branch pipe was taken over, the corresponding connecting plate of junction department that the two parts branch pipe was taken over passes through adjustable bolt and connects, the two parts semicircle branch pipe is taken over and is realized the clamp of the intraductal steel pipe of branch pipe through adjustable bolt, set up the backup pad on the base, the backup pad upper end is sunken for the surface matched with of taking over with the semicircle branch pipe, the backup pad is used for supporting the semicircle branch pipe that is close to base one side and is taken over. When the device is used, workers need to effectively reduce noise inside the device, but the device has poor noise reduction effect and great influence on other people, so that the device is inconvenient to use;

2. a trompil device for exhibition frame among the prior art, during the use, the staff need collect the waste material when the device punches, but most devices are difficult to carry out the retinue collection waste material, lead to its use inconvenient.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a hole opening device for a display rack, so as to solve the problems of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme that the hole opening device for the exhibition shelf comprises a sealing cover, soundproof cotton and an installation pipe, wherein the soundproof cotton is arranged on one side inside the sealing cover, the installation pipe is installed at one end of the sealing cover, a protection pad is arranged on one side of the inner wall of the soundproof cotton, a sound absorption pad is arranged on one side of the protection pad, a noise reduction plate is arranged on one side of the sound absorption pad, a conical block is arranged on one side of the inner wall of the sealing cover, and a limiting bolt is in threaded connection with one side of the surface of the installation pipe through a threaded hole.

Preferably, one side of the inner wall of the mounting pipe is sleeved with the driving rod, one side of the surface of the driving rod is provided with a sliding limiting groove, and one side of the inner wall of the sliding limiting groove is connected to the surface of the limiting bolt in a sliding mode.

Preferably, a drill rod is arranged at the front end of the driving rod, and a mounting plate is arranged at the tail end of the driving rod.

Preferably, the tapping machine main body is installed to one side of mounting panel, the middle part at the tapping machine main body back is provided with the recoil support.

Preferably, a hand grip is arranged in the middle of the bottom of the tapping machine main body, and a starting button is arranged on one side of the surface of the hand grip.

Preferably, one side of the surface of the tapping machine body is provided with a switch button.

Preferably, the middle part of the bottom of the hand grip is provided with a power connection wire.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the arrangement of the sealing cover, the soundproof cotton, the protection pad, the sound absorption pad and the noise reduction plate, the effects of daily use and noise reduction of the device are achieved, and the effect of protecting the inner wall is convenient for workers.

2. According to the utility model, through the arrangement of the sealing cover, the mounting pipe, the conical block, the limiting bolt, the driving rod and the sliding limiting groove, the effect of quickly collecting the scraps of the device is achieved, and the scraps in the sealing cover can be conveniently cleaned.

Drawings

FIG. 1 is a perspective view of a split structure of the present invention;

FIG. 2 is a perspective view of the structure of the present invention;

FIG. 3 is a schematic view of the drill stem construction of the present invention;

fig. 4 is a schematic view of the structure of the limit bolt of the present invention.

In the figure: 1. a sealing cover; 2. sound insulation cotton; 3. installing a pipe; 4. a protective pad; 5. a sound absorbing pad; 6. a noise reduction plate; 7. a conical block; 8. a limit bolt; 9. a drive rod; 10. a sliding limit groove; 11. a drill stem; 12. mounting a plate; 13. a tapping machine body; 14. a recoil support; 15. a hand grip; 16. and (6) connecting a wire.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships 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 the like 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, 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.

The first embodiment is as follows:

referring to fig. 1 and 2 and fig. 3 and 4, in an embodiment of the utility model, a hole opening device for an exhibition shelf includes a sealing cover 1, soundproof cotton 2 and an installation pipe 3, the soundproof cotton 2 is arranged on one side inside the sealing cover 1, the installation pipe 3 is arranged on one end of the sealing cover 1, a protection pad 4 is arranged on one side of the inner wall of the soundproof cotton 2, a sound absorption pad 5 is arranged on one side of the protection pad 4, and a noise reduction plate 6 is arranged on one side of the sound absorption pad 5;

during the use, the staff need fall the device and make an uproar at the during operation, because of be provided with soundproof cotton 2 in the inside of sealed cowling 1, soundproof cotton 2's surface is provided with protection pad 4, protection pad 4 can protect soundproof cotton 2's surface when the device trompil, prevent it from damaging easily, and be provided with sound absorption pad 5 in one side of protection pad 4, make the device carry out noise absorption with the device at the trompil during operation, be convenient for fall the processing of making an uproar with the device inside, and be provided with noise reduction plate 6 in one side of sound absorption pad 5, be provided with dual syllable-dividing effect to its inside, make the device conveniently carry out effectual noise reduction effect at the in-process of using, and conveniently protect its inside, thereby reached and carried out daily use and the effect of making an uproar with the device, and make things convenient for the staff to carry out the effect of protecting inner wall.

Example two:

referring to fig. 1 and 2, and fig. 3 and 4, in an embodiment of the present invention, a hole opening device for a display rack includes a limit bolt 8, a sliding limit groove 10, and an installation tube 3, wherein one side of an inner wall of a seal cover 1 is provided with a conical block 7, one side of a surface of the installation tube 3 is in threaded connection with the limit bolt 8 through a threaded hole, one side of an inner wall of the installation tube 3 is sleeved with a driving rod 9, one side of a surface of the driving rod 9 is provided with the sliding limit groove 10, one side of an inner wall of the sliding limit groove 10 is in sliding connection with a surface of the limit bolt 8, and a drill rod 11 is arranged at a front end of the driving rod 9;

during the use, the staff need collect the piece when installing the trompil, install installation pipe 3 because of the one end at sealed cowling 1, there is spacing bolt 8 on the surface of installation pipe 3 through screw hole threaded connection, make spacing bolt 8 insert inside the slip spacing groove 10 of actuating lever 9, make installation pipe 3 conveniently make a round trip to slide in the surface of actuating lever 9, and be convenient for dismantle, and be provided with toper piece 7 in the inside of sealed cowling 1, make the device after the trompil, collect the sweeps through sealed cowling 1, and toper piece 7 conveniently collects the sweeps with the device, then be convenient for collect the sweeps fast with the sweeps, and can dismantle sealed cowling 1 and clear up the sweeps, thereby reached and carry out the effect of collecting the sweeps fast with the device, and conveniently clear up the inside sweeps of sealed cowling 1.

The tail end of the driving rod 9 is provided with a mounting plate 12, one side of the mounting plate 12 is provided with a tapping machine main body 13, the middle of the back of the tapping machine main body 13 is provided with a recoil support 14, the middle of the bottom of the tapping machine main body 13 is provided with a hand grip 15, one side of the surface of the hand grip 15 is provided with a starting button, one side of the surface of the tapping machine main body 13 is provided with a switch button, and the middle of the bottom of the hand grip 15 is provided with a power connection wire 16.

In the utility model, the working steps of the device are as follows:

when in use, a worker needs to reduce the noise of the device during working, because the soundproof cotton 2 is arranged in the sealing cover 1, the protective pad 4 is arranged on the outer surface of the soundproof cotton 2, the protective pad 4 can protect the surface of the soundproof cotton 2 during opening of the device to prevent the soundproof cotton from being easily damaged, and the sound absorption pad 5 is arranged on one side of the protective pad 4, so that the device can absorb the noise during opening, the noise reduction treatment is convenient for the interior of the device, the noise reduction plate 6 is arranged on one side of the sound absorption pad 5, and the double soundproof effects are arranged in the sound absorption pad, so that the device can conveniently and effectively reduce the noise during use, and the interior of the device can be conveniently protected, thereby achieving the effects of daily use and noise reduction of the device and facilitating the worker to protect the inner wall, when in use, the worker needs to collect the scraps generated during opening of the device, because of installing installation pipe 3 in the one end of sealed cowling 1, there is spacing bolt 8 on the surface of installation pipe 3 through screw hole threaded connection, make spacing bolt 8 insert inside the slip spacing groove 10 of actuating lever 9, make installation pipe 3 conveniently make a round trip to slide in the surface of actuating lever 9, and be convenient for dismantle, and be provided with toper piece 7 in the inside of sealed cowling 1, make the device after the trompil, collect the sweeps through sealed cowling 1, and toper piece 7 is convenient to collect the sweeps with the device, then be convenient for collect the sweeps fast, and can dismantle sealed cowling 1 and clear up the sweeps, thereby reached and carry out the effect of collecting the sweeps fast with the device, and conveniently clear up the inside sweeps of sealed cowling 1.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an exhibition is trompil device for frame, includes sealed cowling (1), soundproof cotton (2) and installation pipe (3), its characterized in that: one side inside the sealing cover (1) is provided with soundproof cotton (2), and one end of the sealing cover (1) is provided with an installation pipe (3);

a protective pad (4) is arranged on one side of the inner wall of the soundproof cotton (2), a sound absorption pad (5) is arranged on one side of the protective pad (4), and a noise reduction plate (6) is arranged on one side of the sound absorption pad (5);

one side of the inner wall of the sealing cover (1) is provided with a conical block (7), and one side of the surface of the mounting pipe (3) is connected with a limiting bolt (8) through a threaded hole in a threaded manner.

2. The opening device for the display rack according to claim 1, wherein: the driving rod (9) is sleeved on one side of the inner wall of the mounting pipe (3), the sliding limiting groove (10) is formed in one side of the surface of the driving rod (9), and one side of the inner wall of the sliding limiting groove (10) is connected to the surface of the limiting bolt (8) in a sliding mode.

3. The opening device for the display rack according to claim 2, wherein: the front end of the driving rod (9) is provided with a drill rod (11), and the tail end of the driving rod (9) is provided with a mounting plate (12).

4. The opening device for the display rack according to claim 3, wherein: tapping machine main part (13) is installed to one side of mounting panel (12), the middle part at tapping machine main part (13) back is provided with recoil support (14).

5. The opening device for the display rack according to claim 4, wherein: the middle part of tapping machine main part (13) bottom is provided with hand grip (15), one side on hand grip (15) surface is provided with the start button.

6. The opening device for the display rack according to claim 4, wherein: and one side of the surface of the tapping machine main body (13) is provided with a switch button.

7. The opening device for the display rack according to claim 5, wherein: the middle part of the bottom of the hand grip (15) is provided with a power connection wire (16).