CN105845110A - Rotated self-locking percussion drum pad apparatus - Google Patents
Rotated self-locking percussion drum pad apparatus Download PDFInfo
- Publication number
- CN105845110A CN105845110A CN201610153229.8A CN201610153229A CN105845110A CN 105845110 A CN105845110 A CN 105845110A CN 201610153229 A CN201610153229 A CN 201610153229A CN 105845110 A CN105845110 A CN 105845110A
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- CN
- China
- Prior art keywords
- drum mat
- drum
- hole
- pin shaft
- locking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10D—STRINGED MUSICAL INSTRUMENTS; WIND MUSICAL INSTRUMENTS; ACCORDIONS OR CONCERTINAS; PERCUSSION MUSICAL INSTRUMENTS; AEOLIAN HARPS; SINGING-FLAME MUSICAL INSTRUMENTS; MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR
- G10D13/00—Percussion musical instruments; Details or accessories therefor
- G10D13/10—Details of, or accessories for, percussion musical instruments
- G10D13/28—Mountings or supports for individual drums
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10D—STRINGED MUSICAL INSTRUMENTS; WIND MUSICAL INSTRUMENTS; ACCORDIONS OR CONCERTINAS; PERCUSSION MUSICAL INSTRUMENTS; AEOLIAN HARPS; SINGING-FLAME MUSICAL INSTRUMENTS; MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR
- G10D13/00—Percussion musical instruments; Details or accessories therefor
- G10D13/01—General design of percussion musical instruments
- G10D13/02—Drums; Tambourines with drumheads
Abstract
The invention provides a rotated self-locking percussion drum pad apparatus. The apparatus comprises a drum pad, a main body and a connection assembly, wherein a side surface of the drum pad is provided with a pair of drum pad pin shaft fixing structures and corresponding drum pad pin shaft holes are arranged in the drum pad pin shaft fixing structures; an internal portion of the main body is provided with a first installation hole and a position of the main body, which is close to one end, is provided with a second installation through hole; the connection assembly is used for connecting the drum pad and the main body through the second installation through hole and the drum pad pin shaft holes. By using the rotated self-locking percussion drum pad apparatus, when a drum pad needs to be moved, the drum pad is rotated so that a clamping force between the drum pad and a drum rack can be loosened and a drum pad position can be conveniently adjusted. The apparatus can adjust the clamping force between the drum pad and the drum rack when the drum pad is used. The apparatus can be installed conveniently and installation cost is saved. And the apparatus does not need an L-shaped connection rod between the drum pad and a plastic main body so that material cost is saved.
Description
Technical field
The present invention relates to field of percussion instruments, particularly relate to a kind of rotary self-locking and hit drum mat device.
Background technology
In prior art, the structure of idiophonic drum mat device is as it is shown in figure 1, include drum mat 15, L-shaped connecting rod 14, plastic cement
Main body 12, drum 13 and thumbscrew 11；Described plastic body 12 is fixed on described drum by thumbscrew 11 described in
13 is peripheral, and described L-shaped connecting rod 14 one end is connected with described drum mat 15, and the other end is fixed by thumbscrew described in one 11
In described plastic body 12, to realize the fixing of described drum mat 15 and described drum 13.
But, existing drum mat device, when adjusting the position of described drum mat 15, needs thumbscrew 11 described in handmade rotary
Reconcile described plastic body 12 and the chucking power of described drum 13, move described plastic body 12 the most again to adjust described drum mat
The position of 15；After described drum mat 15 is adjusted to suitable position, in addition it is also necessary to adjust institute by rotating described thumbscrew 11
State the chucking power between plastic body 12 and described L-shaped connecting rod 14, thus ensure that described drum mat 15 will not move position when tapping
Put.Described drum mat device is inconvenient to install operation when adjusting described drum mat 15 position, installs operation ratio relatively time-consuming.
Summary of the invention
The shortcoming of prior art in view of the above, it is an object of the invention to provide a kind of rotary self-locking and hits drum mat device, use
Be inconvenient to install operation in what solution drum mat device of the prior art existed, operation be installed than relatively time-consuming problem.
For achieving the above object and other relevant purposes, the present invention provides a kind of rotary self-locking to hit drum mat device, described in rotate from
Lock hits drum mat device and includes:
Drum mat, the side of described drum mat is provided with a pair drum mat fixing structure for pin shaft, is provided with correspondence in described drum mat fixing structure for pin shaft
Drum mat pin shaft hole；
Main body, described body interior is provided with the first installation through hole, and described main body is provided with the second installation through hole near end；
Connecting assembly, described connection assembly is suitable to install through hole and described drum mat pin shaft hole by described drum mat and institute by described second
State main body to be connected.
Rotary self-locking as the present invention hits a kind of preferred version of drum mat device, and described main body includes upper cover and lower cover, described
Upper cover and described lower cover all include that the first end of the first end and the second end, described upper cover and described lower cover is rotationally connected, described upper cover
And the middle part of described lower cover is equipped with depressed part, through hole is installed forming described first between described upper cover and described lower cover；Institute
State the second installation through hole to be arranged in described upper cover and described lower cover, and near described second end.
As the present invention rotary self-locking hit drum mat device a kind of preferred version, inside the first end of described upper cover and described under
Being provided with rotational coupling mechanism inside first end of lid, the first end of described upper cover and the first end of described lower cover are by the described company of rotation
Connection mechanism is rotationally connected.
Rotary self-locking as the present invention hits a kind of preferred version of drum mat device, and described rotational coupling mechanism includes the first connection
Post, the second connection post and bearing pin；Described first connection post and described second connects post and described second along described first in connecting post
Connect post is axially arranged with corresponding through connecting pin axis hole, and described bearing pin is inserted in described connecting pin axis hole, described to realize
First end of upper cover is rotationally connected with the first end of described lower cover.
Rotary self-locking as the present invention hits a kind of preferred version of drum mat device, outside the second end of described upper cover and described drum
The lower section of pad fixing structure for pin shaft and described drum mat junction is provided with retaining mechanism, described retaining mechanism include the first groove and with institute
State the first lobe of the first groove match；Described first groove is positioned at described drum mat fixing structure for pin shaft and is connected with described drum mat
The lower section at place, and described first boss is outside the second end of described upper cover, or described first groove is positioned at described upper cover
Outside second end, and described first boss is in the lower section of described drum mat fixing structure for pin shaft Yu described drum mat junction.
Rotary self-locking as the present invention hits a kind of preferred version of drum mat device, and described main body includes housing and ledge arrangement；
Described first installs through hole is positioned at described housing；Described surface of shell is communicated with the described first opening installing through hole, described
The length direction of opening installs the axial of through hole along described first；Described ledge arrangement is individually fixed in the described of described opening both sides
Surface of shell；Described second installs through hole is correspondingly arranged in described ledge arrangement.
Rotary self-locking as the present invention hits a kind of preferred version of drum mat device, outside described ledge arrangement is away from described housing
The lower section of side and described drum mat fixing structure for pin shaft and described drum mat junction is provided with retaining mechanism, and described retaining mechanism includes second
Groove and the second lobe with described second groove match；Described second groove is positioned at described drum mat fixing structure for pin shaft and institute
State the lower section of drum mat junction, and described second boss in described ledge arrangement away from the outside of described housing, or described
Two grooves are positioned at the described ledge arrangement outside away from described housing, and described second boss is in described drum mat bearing pin fixed knot
Structure and the lower section of described drum mat junction.
Rotary self-locking as the present invention hits a kind of preferred version of drum mat device, and described connection assembly includes:
Head rod, is provided with the female tapped through hole of tool in described head rod, described head rod is suitable to plant
In described drum mat pin shaft hole；
Screw, one end of described screw is provided with the external screw thread matched with described female thread, and described screw is provided with described externally threaded
One end is suitable to be spun in described tapped through hole.
Rotary self-locking as the present invention hits a kind of preferred version of drum mat device, and described connection assembly includes:
Pin, is provided with connection through hole near end in described pin；Described pin is provided with one end of described connection through hole and is suitable to wear
Cross described second installation through hole to be inserted between described drum mat fixing structure for pin shaft；
Second connecting rod, described second connecting rod is suitable to be inserted in described drum mat pin shaft hole and described connection through hole.
Rotary self-locking as the present invention hits a kind of preferred version of drum mat device, the center of described drum mat pin hole to described drum
The pad outer peripheral distance of fixing structure for pin shaft is by M to N gradual change, wherein, M > N.
Rotary self-locking as the present invention hits a kind of preferred version of drum mat device, apart from the distance at described drum mat pin hole center
When contacting with described upper cover outer surface for the described drum mat fixing structure for pin shaft outward flange of N, described drum mat is in loosening state；
Distance apart from described drum mat pin hole center is the described drum mat fixing structure for pin shaft outward flange of M and described upper cover outer surface phase
During contact, described drum mat is in locking state.
Rotary self-locking as the present invention hits a kind of preferred version of drum mat device, and described rotary self-locking hits drum mat device and also wraps
Including drum, described drum is inserted in described first and installs in through hole.
As it has been described above, the rotary self-locking of the present invention hits drum mat device, have the advantages that this device is at the mobile drum of needs
During pad position, only need to be by the chucking power between the most releasable for drum mat rotation drum mat and drum, it is simple to the adjustment of drum mat position；This dress
Put the chucking power that can adjust drum mat in use and between drum；This device is convenient to be installed, and saves installation cost；This device is not
Need the L-shaped connecting rod between drum mat and plastic body, save material cost.
Accompanying drawing explanation
Fig. 1 is shown as the structural representation of drum mat device of the prior art.
The rotary self-locking that Fig. 2 is shown as in the embodiment of the present invention one providing hits the decomposition texture schematic diagram of drum mat device.
The rotary self-locking that Fig. 3 is shown as in the embodiment of the present invention one providing hits the perspective view of drum mat device.
The rotary self-locking that Fig. 4 is shown as in the embodiment of the present invention one providing hits the lower cover structure schematic diagram in drum mat device.
The rotary self-locking that Fig. 5 is shown as in the embodiment of the present invention one providing hits the cross-sectional view of drum mat device.
The rotary self-locking that Fig. 6 is shown as in the embodiment of the present invention one providing hits the upper cover in drum mat device and lower cover and locks with drum
Tight structure for amplifying schematic diagram.
Fig. 7 is shown as the enlarged diagram of a-quadrant in Fig. 6.
The rotary self-locking that Fig. 8 to Figure 10 is shown as in the embodiment of the present invention one providing hits the fundamental diagram of drum mat device.
The rotary self-locking that Figure 11 is shown as in the embodiment of the present invention two providing hits the decomposition texture schematic diagram of drum mat device.
Element numbers explanation
11 thumbscrews
12 plastic body
13 drum
14 L-shaped connecting rods
15 drum mats
21 drum mats
22 drum mat fixing structure for pin shafts
221 drum mat pin shaft holes
222 first grooves
23 main bodys
231 first install through hole
232 second install through hole
24 upper covers
241 depressed parts
242 first connect post
243 second connect post
244 connecting pin axis holes
245 the 3rd lobe
246 bearing pins
247 first lobe
25 lower covers
251 screw escape groove
26 housings
261 ledge arrangement
262 openings
263 second grooves
264 second lobe
27 head rods
271 tapped through holes
28 screws
29 pins
291 connect through hole
30 second connecting rods
31 drum
Detailed description of the invention
Below by way of specific instantiation, embodiments of the present invention being described, those skilled in the art can be by disclosed by this specification
Content understand other advantages and effect of the present invention easily.The present invention can also be added by the most different detailed description of the invention
To implement or application, the every details in this specification can also be based on different viewpoints and application, in the essence without departing from the present invention
Various modification or change is carried out under god.
Refer to Fig. 2 to Figure 11.It should be noted that the diagram provided in the present embodiment illustrates the present invention the most in a schematic way
Basic conception, though component count when only display with relevant assembly in the present invention rather than is implemented according to reality in Tu Shi, shape
And size drafting, during its actual enforcement, the kenel of each assembly, quantity and ratio can be a kind of random change, and its assembly layout
Kenel is likely to increasingly complex.
Embodiment one
Referring to Fig. 2 to Fig. 4, the present invention provides a kind of rotary self-locking to hit drum mat device, and described rotary self-locking hits drum mat dress
Putting and include: drum mat 21, the side of described drum mat 21 is provided with a pair drum mat fixing structure for pin shaft 22, described drum mat bearing pin fixed knot
The drum mat pin shaft hole 221 of correspondence it is provided with in structure 22；Main body 23, described main body 23 is internal is provided with the first installation through hole 231, institute
State main body 23 and be provided with the second installation through hole 232 near end；Connecting assembly, described connection assembly is suitable to pacify by described second
Described drum mat 21 is connected by dress through hole 232 and described drum mat pin shaft hole 221 with described main body 23.
As example, described main body 23 includes that upper cover 24 and lower cover 25, described upper cover 24 and described lower cover 25 all include first
End and the second end, the first end of described upper cover 24 and described lower cover 25 is rotationally connected, described upper cover 24 and described lower cover 25
Middle part is equipped with depressed part 241, to form described first installation through hole 231 between described upper cover 24 and described lower cover 25；Institute
State the second installation through hole 232 to be arranged in described upper cover 24 and described lower cover 25, and near described second end.
As example, the pair of drum mat fixing structure for pin shaft 22 parallel interval is arranged, and described drum mat fixing structure for pin shaft 22
The perpendicular of surface and described drum mat 21.
As example, the second end of described lower cover 25 is provided with installs, with described second, the screw escape groove that through hole about 232 is corresponding
251；Described screw 28 is provided with described externally threaded one end and is adapted to pass through described screw escape groove 251 and described second installation through hole
232 are spun in described tapped through hole 271.
As example, the outside in the middle part of described upper cover 24 and described lower cover 25 can be plane, it is also possible to for described depressed part
The 3rd lobe 245 protruded laterally of 241 correspondences.
As example, inside the first end of described upper cover 24 and inside the first end of described lower cover 25, it is provided with rotational coupling mechanism,
First end of described upper cover 24 is rotationally connected by described rotational coupling mechanism with the first end of described lower cover 25.
As example, described rotational coupling mechanism includes that the first connection post 242, second connects post 243 and bearing pin 246；Described
One connection post 242 and described second connects post 242 and described second along described first in connecting post 243 and connects the axial of post 243
Being provided with corresponding through connecting pin axis hole 244, described bearing pin 246 is inserted in described connecting pin axis hole 244, described to realize
First end of upper cover 24 is rotationally connected with the first end of described lower cover 25, and the most described upper cover 24 and described lower cover 25 can be around institutes
State bearing pin 246 to rotate.
In one example, described first connection post 242 is a pair, and described first connects the parallel correspondence of post 242 is distributed in institute
Stating both sides inside the first end of upper cover 24, described second connects post 243 is positioned at the first end middle inside of described lower cover 25, institute
State the second connection post 243 to be placed between described first connection post 242, and be connected post 242 by described bearing pin 246 with described first
It is connected.
In another example, described first connection post 242 is a pair, and described first connects the parallel correspondence of post 242 is distributed in
Both sides inside first end of described lower cover 25, described second connects post 243 is positioned at the first end middle inside of described upper cover 24,
Described second connects post 243 is placed between described first connection post 242, and is connected post by described bearing pin 246 with described first
242 are connected.
As example, the described second axial length connecting post 243 connects the spacing between post 242 less than or equal to described first.
As example, the axial length of described bearing pin 246 is more than the described first axial length connecting post 242, it is preferable that this
In embodiment, the axial length of described bearing pin 246 connects post 242 more than or equal to described in two first and is connected post 243 with described second
Axial length sum.
In one example, described connection assembly includes: head rod 27, is provided with and has interior spiral shell in described head rod 27
The tapped through hole 271 of stricture of vagina, described head rod 27 is suitable to be inserted in described drum mat pin shaft hole 221；Screw 28, described spiral shell
One end of nail 28 is provided with the external screw thread matched with described female thread, and described screw 28 is provided with described externally threaded one end and is suitable to rotation
It is placed in described tapped through hole 271.
In another example, described connection assembly includes as described in subsequent embodiment two: pin 29, in described pin 29
It is provided with connection through hole 291 near end；Described pin 29 is provided with one end of described connection through hole 291 and is adapted to pass through described second
Through hole 232 is installed be inserted between described drum mat fixing structure for pin shaft 22；Second connecting rod 30, described second connecting rod 30 is fitted
In being inserted in described drum mat pin shaft hole 221 and described connection through hole 291.
As example, the length of described head rod 27 and described second connecting rod 30 is more than described drum mat fixing structure for pin shaft
Spacing between 22；Preferably, in the present embodiment, the length of described head rod 27 and described second connecting rod 30 is more than
Or the thickness sum equal to drum mat fixing structure for pin shaft 22 described in the spacing and two between described drum mat fixing structure for pin shaft 22.
It should be noted that in the present embodiment, in Fig. 2 to Figure 10, described connection assembly is all to include described head rod
27 and described screw 28 as signal；Described connection assembly includes the example of described pin 29 and described second connecting rod 30 also
Being illustrated not in the drawings, the schematic construction of the described connection assembly of this example see the Figure 11 in follow-up described embodiment two.
As example, outside the second end of described upper cover 24 and described drum mat fixing structure for pin shaft 22 and described drum mat 21 junction
Lower section be provided with retaining mechanism.Outside the second end of described upper cover 24 and described drum mat fixing structure for pin shaft 22 and described drum mat
The lower section of 21 junctions is provided with described retaining mechanism, and described drum mat 21 is by described drum mat fixing structure for pin shaft 22 and described drum mat
When snap close is fixed together, described drum mat 21 can be effectively prevented be moved when tapping described drum mat 21.
As example, described retaining mechanism includes the first groove 222 and the first lobe matched with described first groove 222
247；In one example, described first groove 222 is positioned at described drum mat fixing structure for pin shaft 22 and described drum mat 21 junction
Lower section, described first lobe 247 is positioned at outside the second end of described upper cover 24；In another example, described first lobe
247 lower sections being positioned at described drum mat fixing structure for pin shaft 22 and described drum mat 21 junction, described first groove 222 is positioned at institute
State outside the second end of upper cover 24.When described drum mat 21 is fixed together with described drum mat snap close by described ledge arrangement 22,
Described first lobe 247 matches with described first groove 222, can be effectively prevented institute when tapping described drum mat 21
State drum mat 21 to be moved.
As example, the length of described drum mat fixing structure for pin shaft 22 is less than described depressed part 241 near described upper cover 24 second
The distance of the edge of end extremely described upper cover 24 second end；The length of described drum mat fixing structure for pin shaft 22 is less than described depressed part 241
Near the edge of described upper cover 24 second end to the distance of described upper cover 24 second end, it can be ensured that described drum mat 21 is along on described
Cover when 24 length directions rotate and will not produce interference.
As example, described drum mat pin hole 221 deviates the geometric center of described drum mat fixing structure for pin shaft 22, and described drum mat is inserted
The center of the pin-and-hole 221 extremely described outer peripheral distance of drum mat fixing structure for pin shaft 22 is by M to N gradual change, wherein, M > N.
As example, the distance apart from described drum mat pin hole 221 center is outside the described drum mat fixing structure for pin shaft 22 of N
When edge contacts with described upper cover 24 outer surface, described drum mat 21 is in loosening state, and now, described upper cover 24 is with described
Chucking power between lower cover 25 is minimum；Distance apart from described drum mat pin hole 221 center is that the described drum mat bearing pin of M is fixed
When structure 22 outward flange contacts with described upper cover 24 outer surface, described drum mat 21 is in locking state, now, described on
Chucking power between lid 24 and described lower cover 25 is maximum.
As example, the distance apart from described drum mat pin hole 221 center is outside the described drum mat fixing structure for pin shaft 22 of N
Edge is divided into straight line, and the distance apart from described drum mat pin hole 221 center is the described drum mat fixing structure for pin shaft 22 of M
Peripheral portion is divided into a plane.
As example, described second installation through hole 232 can be but be not limited only to bellmouth.
As example, described screw 28 can be but be not limited only to thumbscrew.Described screw 28 is provided with described externally threaded one
Hold and be spun in described tapped through hole 271, except playing through described screw escape groove 251 and described second installation through hole 232
The effect being connected with described drum mat 21 by described drum mat snap close, needs to regulate described upper cover 24 with described at described drum mat snap close
During chucking power between lower cover 25, it is also possible to by rotate described screw 28 regulate described upper cover 24 and described lower cover 25 it
Between chucking power.Described screw 28 is set to thumbscrew, it is simple to screw 28 described in artificial selection with the described upper cover of regulation 24 with
Chucking power between described lower cover 25.
As example, the length of described screw 28 more than the thickness of described upper cover 24 and described lower cover 25 and described upper cover 24 with
Spacing sum between described lower cover 25.
As example, it is positioned at the width P of described screw escape groove 251 of described lower cover 25 second end more than described screw 28
Diameter, to guarantee that described screw 28 can pass described screw escape groove 251.
As example, referring to Fig. 5 to Fig. 7, described rotary self-locking hits drum mat device and also includes drum 31, described drum 31
Described first be inserted between described upper cover 24 and described lower cover 25 is installed in through hole 231.The most described upper cover 24 and described under
First end of lid 25 is placed in the side of described drum 31, and described upper cover 24 is placed in the top of described drum 31, described lower cover 25
Being placed in the lower section of described drum 31, the second end of described upper cover 24 and described lower cover 25 coordinates in the opposite side of described drum 31
Time fixing, described drum 31 is held between described upper cover 24 and described lower cover 25, and described drum 31 is positioned at described the
One installs in through hole 231.
As example, described upper cover 24 coordinates with the second end of described lower cover 25 and is fixed together, described drum 31 to be clamped
Install in through hole 231 in described first, after described head rod 27 is inserted in described drum mat pin shaft hole 221, together with described
Drum mat 21 is placed in the outer surface of described upper cover 24, and the described tapped through hole 271 in described head rod 27 and described upper cover
The described screw escape groove about 251 that in 24 described second is installed in through hole 232 and described lower cover 25 is corresponding, described screw
28 sequentially pass through described screw escape groove 251 and described second install through hole 232 be spun in described tapped through hole 271, with will
Described drum mat is fixed in described drum 31.
Referring to Fig. 8 to Figure 10, the rotary self-locking of the present invention hits the operation principle of drum mat device and is: as shown in Figure 8, when away from
Distance from described drum mat pin hole 221 center is outside described drum mat fixing structure for pin shaft 22 outward flange and the described upper cover 24 of M
When side surface contacts, the most described upper cover 24 and described lower cover 25 reach maximum to the chucking power of described drum 31, this clamping
Power is enough to ensure that described drum mat 21 will not rotate around described drum 31 when tapping described drum mat 21；Meanwhile, described first recessed
Groove 222 contacts with described first lobe 247, and the most described first lobe 247 is placed in described first groove 222,
Further ensure that described drum mat 21 will not be moved when tapping described drum mat 21.When needing mobile described drum mat 21
During position, described drum mat 21 is rotated around described head rod 27 so that apart from described drum mat pin hole 221 center away from
When described drum mat fixing structure for pin shaft 22 outward flange for N contacts with described upper cover 24 outer surface, the most described upper cover
Chucking power between 24 and described lower cover 25 is minimum, described upper cover 24 and described lower cover 25 with described drum 31 in loosening state,
As it is shown in figure 9, described drum mat 21 can be moved to adjust its position；When described drum mat 21 is moved to suitable position,
Again described drum mat 21 is rotated into locking state around described head rod 27, now, described upper cover 24 and described lower cover 25
The chucking power of described drum 31 is reached maximum again.When described drum mat 21 is dismantled from described drum 31 by needs, first
Described drum mat 21 is rotated around described head rod 27 so that described drum mat 21, now can be by described spiral shell in loosening state
Nail 28 exits, then, by described lower cover 25 around described connecting pin axis hole from the described screw escape groove 251 of described lower cover 25
244 rotate so that described upper cover 24 and described lower cover 25 separate with described drum 31, thus by described drum mat 21 with
Described drum 31 separates, and as shown in Figure 10, whole cargo handling process is simple and convenient.
It should be noted that the rotary self-locking of the present invention hits the operation principle of drum mat device except as shown in Figures 8 to 10 along institute
State drum 31 radial rotary to reach outside the effect locked and unclamp, it is also possible to axially (be i.e. perpendicular to Fig. 8 along described drum 31
Direction to the end face of drum 31 described in Figure 10) rotate, with the effect reaching locking with unclamp, its locking and the principle unclamped
Identical with the principle shown in Fig. 8 to Figure 10, simply different from direction of rotation when unclamping in locking.
Embodiment two
Referring to Figure 11, the present invention also provides for a kind of rotary self-locking and hits drum mat device, and the rotary self-locking in the present embodiment hits drum
The structure that cushion device hits drum mat device with the rotary self-locking described in embodiment one is roughly the same, and the difference of the two is described master
The structure of body 23 is different.
As example, described main body 23 includes housing 26 and ledge arrangement 261；Described first installs through hole 231 is positioned at described
In housing 26；Described housing 26 surface is communicated with the described first opening 262 installing through hole 231, described opening 262
Length direction installs the axial of through hole 231 along described first；Described ledge arrangement 261 is individually fixed in described opening 262 both sides
Described housing 26 surface；Described second installs through hole 232 is correspondingly arranged in described ledge arrangement 261.
As example, described ledge arrangement 261 is away from the outside of described housing 26 and described drum mat fixing structure for pin shaft 22 and institute
The lower section stating drum mat 21 junction is provided with retaining mechanism, described retaining mechanism include the second groove 263 and with described second groove
263 the second lobe 264 matched；Described second groove 263 is positioned at described drum mat fixing structure for pin shaft 22 and described drum mat
The lower section of 21 junctions, and described second lobe 264 is positioned at the described ledge arrangement 261 outside away from described housing 26,
Or described second groove 263 is positioned at the described ledge arrangement 264 outside away from described housing 26, and described second lobe 264
It is positioned at the lower section of described drum mat fixing structure for pin shaft 22 and described drum mat 21 junction.
Rotary self-locking described in the present embodiment hits other structure and working principle and the rotation described in embodiment one of drum mat device
Other structure and working principle that drum mat device is hit in self-locking are roughly the same, specifically refer to embodiment one, and this is not repeated.
It should be noted that in the present embodiment, Tu11Zhong, described connection assembly is only to include described pin 29 and described second
Connecting rod 30 is as signal；Described connection assembly includes that the example of described head rod 27 and described screw 28 is not at accompanying drawing
In illustrated, the schematic construction of the described connection assembly of this example see the Fig. 2 to Figure 10 in follow-up described embodiment one.
In sum, the present invention provides a kind of rotary self-locking to hit drum mat device, and described rotary self-locking hits drum mat device and includes:
Drum mat, the side of described drum mat is provided with a pair drum mat fixing structure for pin shaft, is provided with the drum of correspondence in described drum mat fixing structure for pin shaft
Pad pin shaft hole；Main body, described body interior is provided with the first installation through hole, and described main body is provided with the second installation through hole near end；
Connecting assembly, described connection assembly is suitable to install through hole and described drum mat pin shaft hole by described drum mat and described master by described second
Body is connected.Drum mat, when the mobile drum mat position of needs, only need to be rotated i.e. by the described rotary self-locking strike drum mat device of the present invention
Chucking power between releasable drum mat and drum, it is simple to the adjustment of drum mat position；This device can adjust drum mat in use with drum
Chucking power between frame；This device is convenient to be installed, and saves installation cost；This device need not the L between drum mat and plastic body
Shape connecting rod, has saved material cost.
The principle of above-described embodiment only illustrative present invention and effect thereof, not for limiting the present invention.Any it is familiar with this skill
Above-described embodiment all can be modified under the spirit and the scope of the present invention or change by the personage of art.Therefore, such as
All that in art, tool usually intellectual is completed under without departing from disclosed spirit and technological thought etc.
Effect is modified or changes, and must be contained by the claim of the present invention.
Claims (12)
1. a rotary self-locking hits drum mat device, it is characterised in that described rotary self-locking hits drum mat device and includes:
Drum mat, the side of described drum mat is provided with a pair drum mat fixing structure for pin shaft, and it is right to be provided with in described drum mat fixing structure for pin shaft
The drum mat pin shaft hole answered；
Main body, described body interior is provided with the first installation through hole, and described main body is provided with the second installation through hole near end；
Connect assembly, described connection assembly be suitable to by described second install through hole and described drum mat pin shaft hole by described drum mat with
Described main body is connected.
Rotary self-locking the most according to claim 1 hits drum mat device, it is characterised in that: described main body includes upper cover and lower cover,
Described upper cover and described lower cover all include that the first end of the first end and the second end, described upper cover and described lower cover is rotationally connected, institute
The middle part stating upper cover and described lower cover is equipped with depressed part, to form described first installation between described upper cover and described lower cover
Through hole；Described second installs through hole is arranged in described upper cover and described lower cover, and near described second end.
Rotary self-locking the most according to claim 2 hits drum mat device, it is characterised in that: inside the first end of described upper cover and institute
Stating and be provided with rotational coupling mechanism inside the first end of lower cover, the first end of described upper cover and the first end of described lower cover are by described
Rotational coupling mechanism is rotationally connected.
Rotary self-locking the most according to claim 3 hits drum mat device, it is characterised in that: described rotational coupling mechanism includes first
Connect post, the second connection post and bearing pin；Described first connection post and described second connects post and institute along described first in connecting post
That states the second connection post is axially arranged with corresponding through connecting pin axis hole, and described bearing pin is inserted in described connecting pin axis hole, with
First end of the first end and described lower cover that realize described upper cover is rotationally connected.
Rotary self-locking the most according to claim 2 hits drum mat device, it is characterised in that: outside the second end of described upper cover and institute
The lower section stating drum mat fixing structure for pin shaft and described drum mat junction is provided with retaining mechanism, and described retaining mechanism includes the first groove
And with the first lobe of described first groove match；Described first groove is positioned at described drum mat fixing structure for pin shaft with described
The lower section of drum mat junction, and described first boss is outside the second end of described upper cover, or described first groove is positioned at
Outside second end of described upper cover, and described first boss is in described drum mat fixing structure for pin shaft and described drum mat junction
Lower section.
Rotary self-locking the most according to claim 1 hits drum mat device, it is characterised in that: described main body includes housing and lug knot
Structure；Described first installs through hole is positioned at described housing；Described surface of shell is communicated with the described first opening installing through hole,
The length direction of described opening installs the axial of through hole along described first；Described ledge arrangement is individually fixed in described opening both sides
Described surface of shell；Described second installs through hole is correspondingly arranged in described ledge arrangement.
Rotary self-locking the most according to claim 6 hits drum mat device, it is characterised in that: described ledge arrangement is away from described housing
Outside and the lower section of described drum mat fixing structure for pin shaft and described drum mat junction be provided with retaining mechanism, described retaining mechanism bag
Include the second groove and the second lobe with described second groove match；Described second groove is positioned at described drum mat bearing pin to be fixed
Structure and the lower section of described drum mat junction, and described second boss is outside described ledge arrangement is away from described housing
Side, or described second groove is positioned at the described ledge arrangement outside away from described housing, and described second boss is in described
Drum mat fixing structure for pin shaft and the lower section of described drum mat junction.
Rotary self-locking the most according to claim 1 hits drum mat device, it is characterised in that: described connection assembly includes:
Head rod, is provided with the female tapped through hole of tool in described head rod, described head rod is suitable to insert
It is placed in described drum mat pin shaft hole；
Screw, one end of described screw is provided with the external screw thread matched with described female thread, and described screw is provided with described external screw thread
One end be suitable to be spun in described tapped through hole.
Rotary self-locking the most according to claim 1 hits drum mat device, it is characterised in that: described connection assembly includes:
Pin, is provided with connection through hole near end in described pin；Described pin is provided with one end of described connection through hole and is suitable to
Through described second, through hole is installed to be inserted into described drum mat fixing structure for pin shaft；
Second connecting rod, described second connecting rod is suitable to be inserted in described drum mat pin shaft hole and described connection through hole.
Rotary self-locking the most according to claim 1 hits drum mat device, it is characterised in that: the center of described drum mat pin hole
To the described outer peripheral distance of drum mat fixing structure for pin shaft by M to N gradual change, wherein, M > N.
11. rotary self-lockings according to claim 10 hit drum mat device, it is characterised in that: apart from described drum mat pin hole
The distance at center is the described drum mat fixing structure for pin shaft outward flange of N when contacting with described upper cover outer surface, described drum
Pad is in loosening state；Distance apart from described drum mat pin hole center is the described drum mat fixing structure for pin shaft outward flange of M
When contacting with described upper cover outer surface, described drum mat is in locking state.
12. hit drum mat device according to the rotary self-locking according to any one of claim 1 to 11, it is characterised in that: described rotation
Turn self-locking strike drum mat device and also include that drum, described drum are inserted in described first and install in through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610153229.8A CN105845110B (en) | 2016-03-17 | 2016-03-17 | Rotary self-locking hits drum mat device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610153229.8A CN105845110B (en) | 2016-03-17 | 2016-03-17 | Rotary self-locking hits drum mat device |
Publications (2)
| Publication Number | Publication Date |
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| CN105845110A true CN105845110A (en) | 2016-08-10 |
| CN105845110B CN105845110B (en) | 2019-07-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610153229.8A Active CN105845110B (en) | 2016-03-17 | 2016-03-17 | Rotary self-locking hits drum mat device |
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| CN (1) | CN105845110B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7777113B1 (en) * | 2009-07-12 | 2010-08-17 | Remarkable Company | Support for a practicing drum or electronic drum |
| CN201607926U (en) * | 2009-12-24 | 2010-10-13 | 廖村淇 | Device for connecting drum with drum stand |
| CN102063891A (en) * | 2009-11-13 | 2011-05-18 | 第一幕股份有限公司 | Drum kits and methods and apparatus for connecting components of drum kits |
| CN103413545A (en) * | 2013-08-30 | 2013-11-27 | 得理乐器(珠海)有限公司 | Folding electronic drum frame |
| CN104424925A (en) * | 2013-08-29 | 2015-03-18 | 天津市津宝乐器有限公司 | Snare drum suspension structure |
| CN105654928A (en) * | 2016-03-17 | 2016-06-08 | 得理电子(上海)有限公司 | Connecting and locking mechanism and musical instrument device |
-
2016
- 2016-03-17 CN CN201610153229.8A patent/CN105845110B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7777113B1 (en) * | 2009-07-12 | 2010-08-17 | Remarkable Company | Support for a practicing drum or electronic drum |
| CN102063891A (en) * | 2009-11-13 | 2011-05-18 | 第一幕股份有限公司 | Drum kits and methods and apparatus for connecting components of drum kits |
| CN201607926U (en) * | 2009-12-24 | 2010-10-13 | 廖村淇 | Device for connecting drum with drum stand |
| CN104424925A (en) * | 2013-08-29 | 2015-03-18 | 天津市津宝乐器有限公司 | Snare drum suspension structure |
| CN103413545A (en) * | 2013-08-30 | 2013-11-27 | 得理乐器(珠海)有限公司 | Folding electronic drum frame |
| CN105654928A (en) * | 2016-03-17 | 2016-06-08 | 得理电子(上海)有限公司 | Connecting and locking mechanism and musical instrument device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105845110B (en) | 2019-07-26 |
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