TWM529918U - Mechanical drum - Google Patents

Description

Mechanical drum

The present invention relates to a drum, and more particularly to a mechanical drum.

In general, temples can be used to regularly time the drums. In the past, the purpose of timekeeping was achieved by manual timing tapping. However, with the changes of the times, a drum unit has been mechanically or electronically combined with a clock unit. For the operation of timed reporting.

In the case of the existing mechanical drum, a clock unit is mounted on the outside of a drum unit. Although the mechanical drum can achieve the intended purpose of use, since the clock unit is exposed to the outside, not only the surface is easily dusty or rusted. It is easy to affect the service life, and the overall appearance is less beautiful.

Therefore, the object of the present invention is to provide a mechanical drum which can extend the service life and can beautify the appearance and is easy to operate.

Thus, the mechanical drum of the present invention comprises a base unit, a drum unit and a clock unit. The base unit includes a base body and a support column extending upward from the base body, the support column extends along an axis and has a bottom end connected to the base body a portion and a top end portion along the axis opposite to the bottom end portion. The drum unit has a drum base connected to a top end portion of the support column, a drum cover detachably mounted to the drum base, and a space formed inside the drum base, the drum base having a hollow cylindrical shape a ring wall and a first drum surface fixed to the ring wall, the ring wall having a first end corresponding to the first drum surface and a second end opposite to the first end, the space is The first end is connected to the second end, and the drum cover has a drum frame detachably mounted to the second end and a second drum surface fixed to the drum frame. The clock unit is mounted in the space of the drum unit, and has a clock body and a hammer that is controlled by the clock body to generate a timing rotation. The clock body is manual and has an operating lever. The hammer strikes the first drumhead and produces a sound.

The utility model has the advantages that: in normal use, the clock unit is hidden inside the space of the drum unit, and the appearance is complete and beautiful, and the drum cover can be detached relative to the drum seat when being operated or repaired, and It is quite convenient to operate or repair the clock unit.

10‧‧‧Base unit

11‧‧‧ base

111‧‧‧ bottom

112‧‧‧ top surface

113‧‧‧Shaft axis

114‧‧‧ Groove

115‧‧‧ balls

12‧‧‧Support column

L‧‧‧ axis

121‧‧‧Bottom

122‧‧‧Top part

123‧‧‧ side

124‧‧‧ Limit slot

125‧‧‧ positioning slot

126‧‧‧Magnetic parts

13‧‧‧ Positioning cover

131‧‧‧ pivot end

132‧‧‧ active end

133‧‧‧ magnet

134‧‧‧Turning Department

20‧‧‧Body unit

21‧‧‧ drum seat

211‧‧‧

212‧‧‧First drumhead

213‧‧‧ first end

214‧‧‧ second end

22‧‧‧Drum cover

221‧‧‧ drum box

222‧‧‧second drumhead

23‧‧‧ Space

30‧‧‧ Positioning unit

31‧‧‧ Positioning frame

32‧‧‧ shaft

40‧‧‧clock unit

41‧‧‧ Mounting bracket

411‧‧‧Handle

421‧‧‧Operating end face

42‧‧‧clock body

422‧‧‧Operator

43‧‧‧Knocking hammer

14‧‧‧Base

141‧‧‧ top side

142‧‧

143‧‧‧ accommodating space

144‧‧‧Axis hole

145‧‧‧ screws

15‧‧‧Drawers

16‧‧‧Connecting Block

50‧‧‧decoration unit

51‧‧‧Fixed parts

52‧‧‧Decorative pieces

521‧‧‧Perforation

60‧‧‧Bottom accessories

61‧‧‧ 环套

62‧‧‧ plaque

70‧‧‧Operation knob

Other features and effects of the present invention will be apparent from the following description of the drawings. FIG. 1 is a perspective view of an embodiment of the mechanical drum of the present invention; FIG. 2 is a perspective view of the embodiment. An exploded view; FIG. 3 is an incomplete exploded perspective view of one of the embodiments; Figure 4 is a cross-sectional view of a combination of the embodiment; Figure 5 is a cross-sectional view taken along line V-V of Figure 4; and Figure 6 is a schematic view of the operation of the embodiment, illustrating a clock unit in an operational position.

Referring to FIG. 1 , FIG. 2 , FIG. 3 and FIG. 5 , an embodiment of the mechanical drum comprises a base unit 10 , a drum unit 20 , a positioning unit 30 , a clock unit 40 , a decorative unit 50 , and A bottom trim 60.

The base unit 10 includes a base 11 , a support post 12 extending upward from the base 11 , a positioning cover 13 pivotally connected to the support post 12 , a base 14 disposed on the bottom of the base 11 , and a pumpable The drawer 15 mounted on the base 14 and a connecting seat 16 fixed to the support column 12 are pulled.

The base body 11 has a disk shape and has a bottom surface 111, a top surface 112 opposite to the bottom surface 111, a convex shaft 113 protruding downward from the bottom surface 111, and a plurality of recesses 114 recessed by the bottom surface 111. And a plurality of balls 115 embedded in the groove 114.

The support column 12 extends along an axis L and has a bottom end portion 121 connected to the top surface 112 of the base body 11, a top end portion 122 opposite to the bottom end portion 121 along the axis L, and an axis L along the axis L. a side surface 123 disposed from the bottom end portion 121 toward the top end portion 122, a limiting slot 124 recessed from the top end portion 122 and communicating with the side surface 123, and a lower portion of the limiting slot 124 disposed under the limiting slot 124 Recessed positioning groove on side 123 125. In addition, the support column 12 further has two magnetic members 126 respectively disposed on two sides of the limiting slot 124.

The positioning cover 13 has a pivoting end 131 pivotally connected to the bottom end portion 121, a movable end 132 opposite to the pivoting end 131, a pair of magnets 133 fixed to the movable end 132, and a pair adjacent to The movable end 132 of the movable end 132 can be operated by being in a closed state (shown by the solid line in FIG. 4) of the support post 12 to be away from the open state of the support column 12 (as shown in the figure). 4, as shown by the imaginary line), when the movable end 132 is in the folded state, the magnet 133 is adsorbed and positioned relative to the magnetic member 126, so that the movable end 132 can be held in the folded state.

The base 14 has a top surface 141 opposite to the bottom surface 111, a guiding groove 142 attached to the top side surface 141 for nesting the balls 115, and an accommodating space 143 which is disposed inside and is open in one direction. And a shaft hole 144 extending along the axis L and recessed by the top side surface 141, the drawer 15 can be received in the accommodating space 143 or extracted from the accommodating space 143, and the protruding shaft 113 is axially disposed on the shaft The hole 144 is rotatably positioned on the base 14 through a screw 145.

The connecting seat 16 is fixed to the top end portion 122 of the support column 12 , and the bottom portion is inserted into the limiting slot 124 .

The drum unit 20 has a drum base 21 connected to the top end portion 122 of the support column 12 through the connecting seat 16, a drum cover 22 detachably mounted to the drum base 21, and a drum cover 21 formed on the drum base 21. The internal space is 23. The drum base 21 has a hollow cylinder a ring wall 211 and a first drum surface 212 fixed to the ring wall 211. The ring wall 211 has a first end 213 corresponding to the first drum surface 212 and a first end 213 opposite to the first end surface 213. The second end 214 is connected to the second end 214 by the first end 213. The drum cover 22 has a drum frame 221 detachably mounted to the second end 214 and a drum frame fixed to the drum frame. The second drum surface 222 of the drum block 21 is fixed to the top of the connecting seat 16 .

The positioning unit 30 is mounted in the space 23 and has a positioning frame 31 fixed to the ring wall 211 and located inside the space 23, and a rotating shaft 32 rotatably shafted on the positioning frame 31. The positioning frame 31 is parallel. It is disposed on the axis L and is disposed in the space 23 along the radial direction of the ring wall 211.

The clock unit 40 is mounted in the space 23 of the drum unit 20 and has a mounting bracket 41 fixed to the rotating shaft 32, a clock body 42 mounted on the mounting bracket 41, and a clock body 42 controlled by the clock body 42. The hammered hammer 43 is rotated at a time. The mounting bracket 41 has a handle 411 provided at the bottom. The clock body 42 is of a manual type and has an operating end surface 421 and an operating rod 422 protruding from the operating end surface 421. The operating rod 422 can be sleeved with a detachable operating knob 70 (see FIG. 6) The hammer 44 can strike the first drumhead 212 and produce an audible sound.

The decorative unit 50 has a fixing member 51 locked in the positioning groove 125 by a plurality of screws and a decorative member 52 connected to the fixing member 51. The trim member 52 has a hollow ring frame shape and has a through hole 521 for receiving the drum body unit 20. The decorative member 52 has a contour shape in the shape of a bodhi leaf.

The bottom cover member 60 has a ring sleeve 61 that is sleeved in the connecting seat 16 and a pair of garnishes 62 connected to the ring sleeve 61. The ring sleeve 61 abuts against the top end portion 122. The fascias 62 are suspended from the bottom of the drum unit 20.

As shown in FIG. 1 , FIG. 4 and FIG. 5 , the clock unit 40 is disposed inside the drum unit 20 , and the drum cover 22 closes the space 23 , and the clock unit 30 can be completely hidden and accommodated therein. The inside of the drum unit 20.

When the hammer 43 is controlled by the clock body 42 to generate a timing rotation, the hammer 43 can strike the first drum surface 212 of the drum unit 20 and generate an sound, thereby achieving the purpose of drumming. .

When the clock unit 40 is to be operated and repaired, as shown in FIG. 5 and FIG. 6, the operator can detach the drum cover 22 from the second end 214 of the drum base 21, and the operator can pull the drum cover 22 The handle 411 of the clock unit 40 rotates the rotating shaft 32 relative to the positioning frame 31, so that the operating end surface 421 can be operated in parallel and opposite by a use position perpendicular to the first drum surface 212 (see FIG. 5). In the operating position of the first drumhead 212 (see FIG. 6), the operating end surface 421 is located in the operating position to approach the second end 214, and the operator can easily insert the operating knob 70 into the The lever 422 is operated and the clock unit 40 is operable from the second end 214.

After the operation of the clock unit 40 is completed, the operator can further move the handle 411 of the clock unit 40, and rotate the rotating shaft 32 relative to the positioning frame 31, so that the operating end surface 421 can be operated by the operating position (see FIG. 6). The operation is performed in the use position (see Fig. 5), and the drum cover 22 is replaced by the second end 214 of the drum base 21 to complete the operation.

In addition, when the decorative unit 50 is to be assembled, the operator can operate the triggering portion 134 of the positioning cover 13 by a finger, and the movable end 132 of the positioning cover 13 can be operated to be in an open state by the folded state, and the The fixing member 51 is locked in the positioning groove 125, and the movable end 132 of the positioning cover 13 is operated from the open state to the folded state.

Therefore, the overall structure of the present invention is simple, and the manufacturing assembly is easy. In the normal use state, the clock unit 40 can be completely hidden inside the drum unit 20, and the appearance is complete and beautiful.

It is worth mentioning that the balls 115 disposed at the bottom of the base 11 are nested in the guiding slots 142 of the base 14, so that the base 11 can be rotated relative to the base 14, and can be rotated at any time according to the needs of use. The base 11, the support column 12, the angle of the drum unit 20 and the decorative unit 50, and the operation is quite convenient. In addition, the arrangement of the drawer 15 can also be used to store articles.

In summary, the new mechanical drum can solve the existing technical problems and can achieve the purpose of the present invention.

However, the above descriptions are only examples of the present invention, and the scope of the present invention cannot be limited thereto, and the patent scope and patent description according to the present invention are applicable. The simple equivalent changes and modifications made in the contents of the book are still covered by this new patent.

10‧‧‧Base unit

11‧‧‧ base

111‧‧‧ bottom

112‧‧‧ top surface

12‧‧‧Support column

L‧‧‧ axis

121‧‧‧Bottom

122‧‧‧Top part

123‧‧‧ side

124‧‧‧ Limit slot

125‧‧‧ positioning slot

20‧‧‧Body unit

21‧‧‧ drum seat

211‧‧‧

212‧‧‧First drumhead

213‧‧‧ first end

214‧‧‧ second end

22‧‧‧Drum cover

221‧‧‧ drum box

222‧‧‧second drumhead

23‧‧‧ Space

30‧‧‧ Positioning unit

13‧‧‧ Positioning cover

131‧‧‧ pivot end

132‧‧‧ active end

133‧‧‧ magnet

134‧‧‧Turning Department

14‧‧‧Base

141‧‧‧ top side

142‧‧

143‧‧‧ accommodating space

144‧‧‧Axis hole

145‧‧‧ screws

15‧‧‧Drawers

40‧‧‧clock unit

411‧‧‧Handle

42‧‧‧clock body

421‧‧‧Operating end face

422‧‧‧Operator

50‧‧‧decoration unit

51‧‧‧Fixed parts

52‧‧‧Decorative pieces

521‧‧‧Perforation

60‧‧‧Bottom accessories

61‧‧‧ 环套

62‧‧‧ plaque

70‧‧‧Operation knob

Claims (9)

A mechanical drum comprising: a base unit comprising a base body and a support post extending upwardly from the base body, the support post extending along an axis and having a bottom end portion connected to the base body and a a drum body unit having a drum base coupled to the top end of the support column The drum base has a hollow cylindrical ring wall and a first drum surface fixed to the ring wall, the ring wall having a first end corresponding to the first drum surface and a opposite to the a second end of the first end, the space is communicated from the first end to the second end, the drum cover has a drum frame detachably mounted to the second end and a second drum fixed to the drum frame And a clock unit mounted in the space of the drum unit, and having a clock body and a hammer that is controlled by the clock body to generate a timing rotation, the clock body being manual and having an operation A rod that strikes the first drumhead and produces an audible sound. The mechanical drum of claim 1, further comprising a positioning unit mounted in the space, the positioning unit having a positioning frame fixed to the ring wall and located inside the space, and a rotatably shafted on the positioning frame a rotating shaft, the clock unit is mounted on the rotating shaft, and the clock body of the clock unit further has an operating end surface for the operating rod to protrude, the clock unit is pulled and the rotating shaft is rotated relative to the positioning frame, so that the operation can be performed The end face is operated parallel to and opposite to the operating position of the first drumhead by a position perpendicular to the first drumhead, and the operating end face is also proximate to the second end when in the operative position. The mechanical drum according to claim 1, wherein the base unit further comprises a connecting seat fixed to a top end portion of the supporting column, and a ring wall of the drum seat is fixed to the connecting seat. The mechanical drum of claim 1, wherein the support post of the base unit has a side surface disposed along the axis and disposed from the bottom end portion toward the top end portion and a positioning groove recessed by the side surface, The mechanical drum further includes a decorative unit having a fixing member fixed in the positioning groove and a decorative member connected to the fixing member. The mechanical drum of claim 4, wherein the base unit further includes a positioning cover pivotally connected to the support post, the positioning cover has a pivotal end pivotally connected to the bottom end and a opposite a movable end of the pivot end, the movable end being operable to be away from the open state of the support post by a folded state of the support post, wherein the positioning cover can be the fixing member when the movable end is in the folded state Shaded. The mechanical drum of claim 5, wherein the positioning cover of the base unit further has at least one magnet fixed to the movable end, the support column further having at least one magnetic member, the magnet being movable relative to the magnetic The component is adsorbed and positioned, and the movable end is maintained in the collapsed state. The mechanical drum of claim 1, wherein the base unit further comprises a base disposed on the bottom of the base and a drawer detachably mounted to the base. The mechanical drum of claim 2, wherein the clock unit further has a mounting bracket for the clock body, the mounting bracket is fixed to the rotating shaft and has a handle disposed at the bottom. The mechanical drum according to claim 3, further comprising a bottom member having a hollow ring-shaped ring sleeve sleeved on the connecting seat and a pair of decorative plates connected to the ring sleeve. The collar is abutted against the top end portion, and the fascia is suspended from the bottom of the drum unit.