CN213150315U

CN213150315U - Folding card macro drum convenient to install

Info

Publication number: CN213150315U
Application number: CN202022171251.XU
Authority: CN
Inventors: 赵进荣
Original assignee: Huizhou Gecko Culture Communication Co ltd
Current assignee: Huizhou Gecko Culture Communication Co ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-05-07
Anticipated expiration: 2030-09-28

Abstract

The utility model discloses a folding card macro-drum convenient to install, which comprises a card macro-drum main body and a folding mechanism, wherein a dovetail block is arranged at the middle part of the upper end of a mounting plate, the dovetail block is matched with a dovetail groove, one end of the dovetail block inserted is matched with a screw, the dovetail block is inserted into the dovetail groove, then the card macro-drum main body is fixedly connected with the mounting plate by rotating the screw, the installation is convenient and simple, the operation is simple, the lower end of a screwed pipe is fixedly connected with an inner ring of a bearing, the bearing is embedded at the upper end of a plate body, the screwed pipe is matched with a screw thread of a lead screw, when the folding mechanism needs to be folded and adjusted, only two screwed pipes need to be rotated simultaneously, the mounting plate and the card macro-drum main body are moved up and down, the height adjustment of the card macro-drum main body is convenient, the use flexibility of the card macro-drum is improved, and the side view of the stabilizing block is triangular, so that the fixed base is stably supported, and the integral stability of the device is improved.

Description

Folding card macro drum convenient to install

Technical Field

The utility model relates to a grand drum technical field of card specifically is a grand drum of foldable card convenient to installation.

Background

The music box is a box-shaped wooden percussion instrument, a front end sheet of the wood box is beaten by hands to produce sound, the sound is similar to a jazz drum, and the wood box drum with higher quality is popular in Guba, Peru and the like and is frequently used in Frarm and Romb music.

The current card is grand drum and is a whole, is not convenient for to the regulation of its height, can't be to the convenient use of the crowd of different heights for use flexibility greatly reduced's problem.

To solve the above problems. To this end, a folding card macro drum is proposed that is easy to install.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a folding grand drum of card convenient to installation, the forked tail piece sets up in the upper end middle part of mounting panel, the forked tail piece matches with the dovetail, and forked tail piece male end and screw phase-match, after inserting the forked tail piece into the dovetail, rotatory screw carries out fixed connection with the grand drum of card main part and mounting panel, it is convenient to install, easy operation, the lower extreme of screwed pipe and the inner ring fixed connection of bearing, the bearing inlays in the upper end of plate body, the screwed pipe matches with the lead screw thread, when needing to carry out the folding regulation formula to folding mechanism, only need rotate two screwed pipes simultaneously, realize that mounting panel and grand drum of card main part reciprocate, be convenient for the height control to the grand drum of card main part, improve the flexibility of use of grand drum of card, the firm piece sets up in the upper end both sides of supporting baseplate, the firm piece is a component that hollow stainless steel made, and firm, the fixing base is stable in supporting, the overall stability of the device is improved, and therefore the problems in the prior art are solved.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a grand drum of foldable card convenient to installation, includes grand drum main part of card and folding mechanism, folding mechanism sets up the lower extreme at grand drum main part of card, folding mechanism includes unable adjustment base, lead screw and mounting panel, the lower extreme of lead screw is connected with unable adjustment base's upper end, and the upper end screw thread of lead screw runs through the mounting panel, and inserts the lower extreme of grand drum main part of card.

Preferably, the middle part of the upper end of the card macro drum main body is provided with a dovetail groove, a screw is in threaded connection with the dovetail groove, and two sides of the upper end of the card macro drum main body are provided with jacks.

Preferably, the fixed base comprises a supporting bottom plate and stabilizing blocks, and the stabilizing blocks are arranged on two sides of the upper end of the supporting bottom plate.

Preferably, the stabilizing block is a member made of hollow stainless steel, and the side view of the stabilizing block is triangular.

Preferably, the mounting panel includes plate body, bearing and screwed pipe, the lower extreme of screwed pipe and the inner ring fixed connection of bearing, the bearing is embedded in the upper end of plate body.

Preferably, the threaded tube is in threaded engagement with the lead screw.

Preferably, the mounting panel still includes the dovetail block, and the dovetail block setting is in the upper end middle part of mounting panel, dovetail block and dovetail groove phase-match, and dovetail block male one end and screw phase-match.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model provides a grand drum of foldable card convenient to installation, forked tail piece setting are at the upper end middle part of mounting panel, forked tail piece and dovetail phase-match, and forked tail piece male one end and screw phase-match, insert the dovetail with the forked tail piece after, rotatory screw again carries out fixed connection with grand drum main part of card and mounting panel, and it is convenient to install, easy operation.

2. The utility model provides a grand drum of foldable card convenient to installation, the lower extreme of screwed pipe and the inner ring fixed connection of bearing, bearing embedded in the upper end of plate body, the screwed pipe matches with the lead screw thread, folds the regulation formula to folding mechanism when needs, only needs two screwed pipes of rotation simultaneously, realizes that the mounting panel reciprocates with the grand drum main part of card, is convenient for to the altitude mixture control of the grand drum main part of card, improves the use flexibility of the grand drum of card.

3. The utility model provides a pair of grand drum of foldable card convenient to installation, firm piece setting are in the upper end both sides that support the bottom plate, and firm piece is the component that a hollow stainless steel was made, and firm piece side is looked and is triangle-shaped for unable adjustment base supports stably, improves the holistic stability of device.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic perspective view of the main body of the card macro drum of the present invention;

fig. 3 is a schematic view of the three-dimensional structure of the screw rod of the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the mounting plate of the present invention.

In the figure: 1. a card macro drum body; 11. a dovetail groove; 12. a screw; 13. a jack; 2. a folding mechanism; 21. a fixed base; 211. a support base plate; 212. a stabilizing block; 22. a screw rod; 23. mounting a plate; 231. a plate body; 232. a bearing; 233. a threaded pipe; 234. a dovetail block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, a folding type card macro drum convenient to install comprises a card macro drum main body 1 and a folding mechanism 2, wherein the folding mechanism 2 is arranged at the lower end of the card macro drum main body 1.

Referring to fig. 2, in the folding type macro-drum for card, a dovetail groove 11 is formed in the middle of the upper end of a macro-drum main body 1, a screw 12 is connected with the dovetail groove 11 in a threaded manner, and insertion holes 13 are formed in two sides of the upper end of the macro-drum main body 1.

Referring to fig. 3-4, a folding card macro-drum convenient to mount, the folding mechanism 2 includes a fixing base 21, a screw rod 22 and a mounting plate 23, the lower end of the screw rod 22 is connected with the upper end of the fixing base 21, the upper end of the screw rod 22 is threaded through the mounting plate 23 and inserted into the lower end of the card macro-drum main body 1.

Unable adjustment base 21 is including supporting bottom plate 211 and firm piece 212, and firm piece 212 sets up in the upper end both sides that support bottom plate 211, and firm piece 212 is the component that a hollow stainless steel was made, and firm piece 212 looks sideways at and is triangle-shaped for unable adjustment base 21 supports stably, improves the holistic stability of device.

The mounting panel 23 includes plate body 231, bearing 232 and screwed pipe 233, the lower extreme of screwed pipe 233 and the inner ring fixed connection of bearing 232, the embedded upper end at plate body 231 of bearing 232, screwed pipe 233 matches with lead screw 22 screw thread, carry out the folding regulation formula to folding mechanism 2 when needs, only need two screwed pipes 233 of rotation simultaneously, realize that mounting panel 23 reciprocates with the grand drum main part 1 of card, be convenient for to the grand drum main part 1's of card altitude mixture control, improve the grand drum's of card use flexibility.

The mounting plate 23 further comprises a dovetail block 234, the dovetail block 234 is arranged in the middle of the upper end of the mounting plate 23, the dovetail block 234 is matched with the dovetail groove 11, one end of the dovetail block 234, which is inserted into the dovetail groove 11, is matched with the screw 12, and after the dovetail block 234 is inserted into the dovetail groove 11, the macro-drum clamping main body 1 and the mounting plate 23 are fixedly connected through the rotating screw 12, so that the mounting plate is convenient to mount and simple to operate.

In summary, the following steps: the utility model provides a macro-drum of foldable card convenient to installation, including the macro-drum main part 1 of card and folding mechanism 2, dovetail piece 234 sets up in the upper end middle part of mounting panel 23, dovetail piece 234 and dovetail 11 phase-match, and dovetail piece 234 male one end and screw 12 phase-match, after inserting dovetail piece 234 into dovetail 11, rotatory screw 12 again carries out fixed connection with the macro-drum main part 1 of card and mounting panel 23, the installation is convenient, easy operation, the lower extreme of screwed pipe 233 and the inner ring fixed connection of bearing 232, the upper end of the embedded plate body 231 of bearing 232, screwed pipe 233 and lead screw 22 screw thread match, when needing to fold folding regulation formula to folding mechanism 2, only need to rotate two screwed pipes 233 simultaneously, realize that mounting panel 23 and the macro-drum main part 1 of card reciprocate, be convenient to the high regulation of the macro-drum main part 1 of card, improve the use flexibility of the macro-drum of card, firm block 212 sets up in the upper end both sides of supporting the bottom plate 211, the stabilizing block 212 is a member made of hollow stainless steel, and the stabilizing block 212 is triangular in side view, so that the fixing base 21 is stably supported, and the overall stability of the device is improved.

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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A macro drum of foldable card convenient to installation, includes the macro drum main part of card (1) and folding mechanism (2), folding mechanism (2) set up the lower extreme at the macro drum main part of card (1), its characterized in that: folding mechanism (2) are including unable adjustment base (21), lead screw (22) and mounting panel (23), the lower extreme of lead screw (22) is connected with the upper end of unable adjustment base (21), and the upper end screw thread of lead screw (22) runs through mounting panel (23), and inserts the lower extreme of the macro-drum main part of card (1).

2. A folding card macro-drum for ease of installation according to claim 1, wherein: the middle part of the upper end of the card macro drum main body (1) is provided with a dovetail groove (11), the dovetail groove (11) is in threaded connection with a screw (12), and two sides of the upper end of the card macro drum main body (1) are provided with jacks (13).

3. A folding card macro-drum for ease of installation according to claim 1, wherein: the fixed base (21) comprises a supporting bottom plate (211) and stabilizing blocks (212), wherein the stabilizing blocks (212) are arranged on two sides of the upper end of the supporting bottom plate (211).

4. A folding card macro-drum for ease of installation according to claim 3, wherein: the stabilizing block (212) is a component made of hollow stainless steel, and the side view of the stabilizing block (212) is triangular.

5. A folding card macro-drum for ease of installation according to claim 1, wherein: the mounting plate (23) comprises a plate body (231), a bearing (232) and a threaded pipe (233), wherein the lower end of the threaded pipe (233) is fixedly connected with an inner ring of the bearing (232), and the bearing (232) is embedded in the upper end of the plate body (231).

6. A folding card macro-drum for ease of installation according to claim 5, wherein: the threaded pipe (233) is in threaded matching with the screw rod (22).

7. A folding card macro-drum for ease of installation according to claim 1, wherein: the mounting panel (23) still includes dovetail block (234), and dovetail block (234) set up in the upper end middle part of mounting panel (23), dovetail block (234) and dovetail groove (11) phase-match, and dovetail block (234) male one end and screw (12) phase-match.