CN213277423U - Interchangeable headgear formula capo and stringed instrument - Google Patents
Interchangeable headgear formula capo and stringed instrument Download PDFInfo
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- CN213277423U CN213277423U CN202021535679.1U CN202021535679U CN213277423U CN 213277423 U CN213277423 U CN 213277423U CN 202021535679 U CN202021535679 U CN 202021535679U CN 213277423 U CN213277423 U CN 213277423U
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Abstract
The embodiment of the utility model discloses interchangeable headgear formula capo and stringed instrument relates to musical instrument technical field. According to the tone modifying clamp with the replaceable head sleeve, the upper clamp wall is provided with the longitudinal wall and the transverse wall horizontally connected with the longitudinal wall, one surface of the transverse wall is provided with the fixed boss, the string silica gel protective sleeve comprises the upper surface and the lower surface which are oppositely arranged, the upper surface is provided with the positioning groove, the string silica gel protective sleeve is transversely provided with the positioning hole, the transverse wall is located in the positioning hole of the string silica gel protective sleeve, and the fixed boss is located in the positioning groove to fix the string silica gel protective sleeve; press from both sides wall and string silica gel protective sheath down all with go up double-layered wall can dismantle the connection. It is fixed through cup jointing between double-layered wall and the string protection silica gel on this application, can take off timely change, change easy operation when string protection silica gel appears the damage.
Description
Technical Field
The utility model relates to a musical instrument technical field, in particular to interchangeable headgear formula capo and stringed instrument.
Background
The tone changing clip is used as an auxiliary tool for adjusting the tone of the stringed instrument, and can be pressed on the tone of the stringed instrument to correspondingly change the tune when the stringed instrument needs to be played, so that the tune is coordinated with the voice of a singer. Compared with the prior fingering playing, the method greatly reduces the difficulty of tone modulation, so that the method is commonly used in the playing of stringed instruments.
The commonly used hinge type in the existing market connects the capo, and goes up the cliff and all bond together through glue with string protection silica gel. However, the existing tonal modification clip has the following disadvantages:
firstly, the upper clamping wall and the string protection silica gel are bonded together through glue, so that the later stage cannot be changed, and the silica gel part cannot be replaced after being damaged;
secondly, the radian of the existing string protection silica gel is matched with the radius of a fingerboard of the stringed instrument only, and the capo can only be matched with the stringed instrument with the radius similar to that of the fingerboard.
SUMMERY OF THE UTILITY MODEL
In view of this, the embodiment of the present application provides a tone modifying clip and a stringed instrument with a replaceable head sleeve, so as to solve the above-mentioned problems that the clip wall and the string protection silica gel are fixedly connected, cannot be replaced, and the product reuse rate is low in the prior art.
The utility model provides an above-mentioned technical problem adopted technical scheme as follows:
according to an aspect of the embodiment of the present invention, there is provided a caplet-replaceable tonal modification clamp, comprising an upper clipping wall, a lower clipping wall and a string silica gel protection sleeve, wherein the upper clipping wall comprises a longitudinal wall and a transverse wall horizontally connected with the longitudinal wall, a fixing boss is arranged on one surface of the transverse wall, the string silica gel protection sleeve comprises an upper surface and a lower surface which are oppositely arranged, a positioning groove is arranged on the upper surface, a positioning hole is transversely arranged in the string silica gel protection sleeve, the transverse wall is located in the positioning hole of the string silica gel protection sleeve, and the fixing boss is located in the positioning groove; press from both sides wall and string silica gel protective sheath down all with go up double-layered wall can dismantle the connection.
The lower surface of string silica gel protective sheath is middle part to the protruding curved surface that forms different radiuses in one side, the string is fixed to the curved surface and the different radial elastic contact surface that form and the string contacts.
Wherein, press from both sides the wall down and include a lower clamp portion and the musical instrument neck portion of being connected with lower clamp portion, the one end of musical instrument neck portion perk formation perk portion that makes progress, one of perk portion is served and is formed with the connector, is provided with the fixed orifices on the connector, the vertical wall of going up double-layered wall sets up first fixed slot in the one end that is close to horizontal wall, transversely is provided with a through-hole in the fixed slot, the connector sets up in the fixed slot, the fixed orifices that sets up on the connector with it is fixed through the mounting between the through-hole.
And a first spring is abutted between the longitudinal wall of the upper clamping wall and the tilting part of the lower clamping part.
Wherein, be provided with the second fixed slot on the surface of musical instrument neck portion, the peripheral fringed edge department of second fixed slot is provided with the constant head tank and follows, be provided with musical instrument neck protection silica gel in the second fixed slot, the periphery of musical instrument neck protection silica gel is fixed the constant head tank is along well.
Wherein, be provided with a plurality of echelonment sliding part on the surface of neck protection silica gel.
The lower clamping wall comprises a lever lifting part or/and a screw adjusting part, a lower clamping arm is arranged on the lever lifting part, and neck protection silica gel is arranged on the lower clamping arm.
The lever lifting part comprises a lever and a key, the lever and the key are connected through a second spring, the lever comprises a power arm and a resistance arm, and the length of the power arm is larger than that of the resistance arm.
The screw adjusting portion comprises a nut, a limiting piece and an anti-rotation screw, the anti-rotation screw is fixed on the nut, a groove is formed in the key, and the anti-rotation screw and the nut are fixed in the groove through the limiting piece.
According to a further aspect of an embodiment of the present invention there is provided a stringed musical instrument comprising the interchangeable capover capo.
Compared with the prior art that the upper chuck wall of the capo-tonal modification clamp and the string protection silica gel are fixed through glue bonding, so that the later stage can not be changed, and the silica gel part can not be changed after being damaged, so that the problem of low product reuse rate is solved; press from both sides wall and string silica gel protective sheath down all with go up double-layered wall can dismantle the connection. Thereby go up and press from both sides between wall and the string protection silica gel fixedly through cup jointing, can take off timely change, change easy operation when string protection silica gel appears the damage.
The embodiment of this application the lower surface of string silica gel protective sheath is the protruding different radial curved surfaces that form in one side of intermediate member, the string is fixed to the curved surface and the different radial elastic contact surface that forms and contact with the string, and string silica gel protective sheath has also reduced the area of contact with the string under guaranteeing product strength prerequisite, has increased the pressure to the string for the also corresponding increase of clamp force between string silica gel protective sheath and the string.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
Fig. 1 is a schematic perspective view of a capo-changeable tonal modification clip according to an embodiment of the present invention;
fig. 2 is an exploded view of a capo-changeable capo-tonal modification clip according to an embodiment of the present invention;
fig. 3 is a schematic view of the structure of the tone tuning clip provided by the embodiment of the present invention combined with the string protection silica gel covers of different models;
fig. 4a, 4b and 4c are schematic front structural views of string protection silica gel covers of different models according to an embodiment of the present invention;
fig. 5 is a top view of a type string protecting silica gel cover according to an embodiment of the present invention;
fig. 6 is a cross-sectional view of the a-type string protecting silica gel cover provided in the first embodiment of the present invention along the a-a direction;
fig. 7 is an exploded view of a capo-changeable capo-tonal modification clip according to a second embodiment of the present invention;
fig. 8 is a schematic structural view of a capo-changeable tonal modification clip and string protection silica gel sleeves of different models provided by the second embodiment of the present invention;
fig. 9 is a schematic perspective view of a stringed musical instrument according to a third embodiment of the present invention;
fig. 10 is a schematic perspective view of another stringed musical instrument according to a third embodiment of the present invention.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects of the present invention to be solved clearer and more obvious, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Please refer to fig. 1 and fig. 8, which are schematic structural views of a capo-changeable tonal modification clip according to an embodiment of the present invention. Only the portions related to the present embodiment are shown for convenience of explanation.
Example one
Referring to fig. 1 to 6, an embodiment of the present application provides a replaceable headgear tone-changing clip 1, including an upper clip wall 10, a lower clip wall 20, and a string silica gel protective sleeve 30, where the upper clip wall 10 includes a longitudinal wall 101 and a transverse wall 102 horizontally connected to the longitudinal wall 101, a fixing boss 1021 is disposed on one surface of the transverse wall 102, the string silica gel protective sleeve 30 includes an upper surface 31 and a lower surface 32 disposed opposite to each other, the upper surface 31 is planar, a positioning slot 311 is disposed on the upper surface 31, a positioning hole 33 is transversely disposed in the string silica gel protective sleeve 30, the transverse wall 102 is located in the positioning hole 33 of the string silica gel protective sleeve 30, and the fixing boss 1021 is located in the positioning slot 311 to fix the string silica gel protective sleeve 30; lower double-layered wall 20 and string silica gel protective sheath 30 all with go up double-layered wall 10 can dismantle the connection.
Referring to fig. 3 to 6, the lower surface 32 of the string silica gel protective sleeve 30 is a curved surface with a middle part protruding to one side to form different radiuses, and the curved surface fixes the strings and forms elastic contact surfaces with different radiuses in contact with the strings.
Referring to fig. 4a, 4b and 4c, in the embodiment of the present application, according to the use requirement, a fixing boss 1021 is disposed on a surface of the transverse wall 102, and can be sleeved with different types of the string silicone protective sleeves 30, the string silicone protective sleeves 30 can be of different types, and the specific type can be determined according to that the lower surface 32 of the string silicone protective sleeve 30 protrudes to one side to form curved surfaces with different radii, for example, the middle portion of the lower surface 32 can protrude to one side by a slightly larger radius as shown in fig. 4a and 5, fig. 6, the middle portion of the lower surface 32 can also be a plane as shown in fig. 4b, and the middle portion of the lower surface 32 can protrude to one side by a slightly smaller radius as shown in fig. 4 c. Adopt the string silica gel protective sheath of different grade type, can adjust the contact surface of string silica gel protective sheath lower surface and string, and then adjust the clamp force between string silica gel protective sheath and the string clamp.
Lower double-layered wall 20 includes a lower clamp portion 21 and the neck portion 22 of being connected with lower clamp portion 21, the one end of neck portion 22 upwards perk forms perk portion 23, and one of perk portion 23 is served and is formed with connector 24, is provided with fixed orifices 25 on the connector 24, the longitudinal wall 101 of going up double-layered wall 10 sets up first fixed slot 103 in the one end that is close to transverse wall 102, transversely is provided with a through-hole 104 in the first fixed slot 103, connector 24 sets up in the first fixed slot 103, the fixed orifices 25 that set up on the connector 24 with it is fixed through the mounting between the through-hole 104. In the illustrated embodiment, the fastener is a rivet 105.
In an embodiment, a first spring 40 is disposed between the longitudinal wall 101 of the upper clip wall 10 and the tilted portion 23 of the lower clip portion 20.
A be provided with second fixed slot 221 on the surface of neck portion 22, the peripheral fringed department of second fixed slot 221 is provided with the constant head tank and follows, be provided with in the second fixed slot 221 neck protection silica gel 50, neck protection silica gel 50's periphery is fixed the location is followed well.
A plurality of stepped slides 51 are provided on one surface of the neck protecting silicone rubber 50.
The utility model provides a pair of interchangeable headgear formula capo, through set up a longitudinal wall 101 on last double-layered wall 10 and with longitudinal wall 101 horizontally connect's horizontal wall 102, be provided with a fixed boss 1021 on a surface of horizontal wall 102, string silica gel protective sheath 30 is including the upper surface 31 and the lower surface 32 of relative setting, upper surface 31 is planar, and has seted up constant head tank 311 on the upper surface 31, a locating hole has transversely been seted up in the string silica gel protective sheath, horizontal wall 102 is located the locating hole of string silica gel protective sheath 30, just fixed boss 1021 is located in the constant head tank 311 in order to fix string silica gel protective sheath 30; lower double-layered wall 20 and string silica gel protective sheath 30 all with go up double-layered wall 10 can dismantle the connection. Go up and press from both sides between wall 10 and the string protection silica gel 30 fixed through cup jointing, can take off timely change, change easy operation when string protection silica gel appears the damage.
This application embodiment string silica gel protective sheath 30's lower surface is protruding the curved surface that forms different radiuses to one side for the intermediate member, the string is fixed to the curved surface and forms the different radial elastic contact surface that contact with the string, and string silica gel protective sheath has also reduced the area of contact with the string under guaranteeing product strength prerequisite, has increased the pressure to the string for the also corresponding increase of clamp force between string silica gel protective sheath and the string.
Example two
The second embodiment of the present application further provides a caplet-replaceable tonal modification clip, please refer to fig. 7 to 8, which is substantially the same as the first embodiment, but the difference is that: the lower clamping wall 20 'comprises a lever lifting part 201 or/and a screw adjusting part 202, a lower clamping arm 202 is arranged on the lever lifting part 201, and neck protection silica gel 50' is arranged on the lower clamping arm 202.
According to the application, the double levers are adopted, and the second spring 2013 is arranged in the middle of the replaceable headgear type tone-changing clamp, so that the elastic force of the second spring 2013 does not act on the lower clamping arm 202 from the side surface, but acts on the lower clamping arm 202 vertically, the force applied to each string is uniform, and the purpose of balancing the clamping force is achieved; simultaneously this application lever adopts the design of unequal arms, and the length of power arm is greater than the length of resistance arm, has so constituted a laborsaving lever, and the user will be very laborsaving when using like this.
The screw adjusting portion 202 includes a nut 2021, a limiting piece 2022 and an anti-rotation screw 2023, the anti-rotation screw 2023 is fixed on the nut 2021, a groove is provided on the key 2012, and the anti-rotation screw 2023 and the nut 2021 are fixed in the groove through the limiting piece 2022 and the screw.
The planes on the two sides of the anti-rotation screw 2023 can be matched with the limiting sheet 2022 to prevent the anti-rotation screw 2023 from rotating, and can also limit the rising height of the anti-rotation screw 2023, so that the anti-rotation screw 2023 is prevented from being unscrewed and falling off, and the groove in the middle of the anti-rotation screw 2023 also limits the second spring 2013 at the middle position of the capo, so that the second spring 2013 cannot deviate from the center under the condition of stress.
When the capo is assembled, the anti-rotation screw 2023 is screwed into the nut 2021, and then both are fixed on the groove of the button 2012 by the limiting sheet 2022, so that the screw fine-tuning component 202 and the lever lifting component 201 are connected into a whole. When the nut 2021 is rotated, the rotation-preventing screw 2023 can achieve the purpose of moving the lower chuck wall up and down. Meanwhile, because the second spring 2013 is also arranged in the anti-rotation screw 2023, the position of the anti-rotation screw 2023 is changed, the compression stroke of the second spring 2013 is also changed, and the clamping force is also correspondingly changed.
This application embodiment make full use of silica gel material's elasticity, the capo when assembling, the fixed boss 1021 position that sets up on the horizontal wall just matches with string protection silica gel constant head tank 311 position, makes string protection silica gel cover 30 fix and can not drop easily on last double-layered wall 10, and also only need pull out string protection silica gel cover 30 when dismantling can.
This application capo of transferring only needs the one hand to press down button 2012 and can realize quick clamp and get the string when using, press from both sides wall 20 'immovably down, button 2012 and lever 2011, and lower arm lock 202 and lever 2011 homogeneous phase contact, when button 2012 receives ascending effort, lever 2011 changes the fulcrum that ascending effort formed through power arm 2014 and resistance arm 2015 handing-over department into decurrent effort and passes down arm lock 202, compress second spring 2013 simultaneously, prop open sufficient distance between the horizontal wall 102 of messenger's upper clamp wall 10 and the lower arm lock 202. When the force applied to the button 2012 is removed, the compressed second spring 2013 is restored to its original shape by the elastic force, the lower clip arm 202 moves upward by the elastic force, and the button 2012 moves downward by the elastic force.
When the clamping force is insufficient in use, only the nut 2021 needs to be rotated to enable the anti-rotation screw 2023 to be lifted upwards, the compression stroke of the second spring 2013 is correspondingly shortened, the elastic force applied to the lower clamping arm 202 is correspondingly increased, and the clamping force is naturally increased.
The embodiment of the application only needs to take off the current string protection silica gel sleeve 30 when using different string instruments, and the string protection silica gel sleeve 30 which accords with the radian of the fingerboard radius (see fig. 4a, 4b and 4c) is replaced, so that the operation is convenient and simple.
EXAMPLE III
Referring to fig. 9 and 10, the stringed musical instrument 300 includes the interchangeable capon capo described in the first embodiment or the second embodiment, and the specific structure of the interchangeable capo is described in the first embodiment and the second embodiment, which is not described herein again. Please refer to fig. 9, which is a schematic structural diagram illustrating a capo-changeable tonal modification clip applied to a stringed instrument according to a first embodiment; fig. 10 is a schematic structural view of the interchangeable headband tonal modification clip of the second embodiment applied to a stringed musical instrument.
In the present embodiment, the stringed musical instrument 300 includes a resonance box 301 and a handle 302; one end of the handle 302 forms an inclined headstock 303; an upper chord bolt 3031 is arranged on the headstock 303, and a bridge 304 is arranged at one end of the resonance box 301 far away from the headstock 303; the bridge 304 is provided with a lower chord 3041; the string 305 is arranged in parallel with the handle 302, and one end of the string 305 is fixed on the upper peg 3031; the other end is fixed to the lower chord 3041. The interchangeable headset capo is disposed at an end of the string 305 proximate the headstock 303 and clamps the string 305.
In the stringed musical instrument provided by the embodiment of the application, the replaceable headset tonal modification clamp is arranged at one end of a string 305, the longitudinal wall 101 and the transverse wall 102 horizontally connected with the longitudinal wall 101 are arranged on the upper clamping wall 10 of the replaceable headset tonal modification clamp, and the fixing boss 1021 is arranged on one surface of the transverse wall 102; the string silica gel protective sleeve 30 comprises an upper surface and a lower surface which are oppositely arranged, the upper surface is planar, a positioning groove 311 is formed in the upper surface, a positioning hole 33 is transversely formed in the string silica gel protective sleeve 30, the transverse wall 102 is located in the positioning hole 33 of the string silica gel protective sleeve 30, and the fixing boss 1021 is located in the positioning groove 311 to fix the string silica gel protective sleeve 30; lower double-layered wall 20 and string silica gel protective sheath 30 all with go up double-layered wall 10 can dismantle the connection. Thereby this application embodiment it is fixed through cup jointing between last double-layered wall 10 and the string protection silica gel 30, can take off in time to change when string protection silica gel cover 30 appears damaged, change easy operation.
This application embodiment string silica gel protective sheath 30's lower surface is the protruding different radial curved surfaces that form in one side of intermediate member, the fixed string of curved surface forms the different radial elastic contact surface that contacts with the string, and string silica gel protective sheath 30 has also reduced the area of contact with the string under guaranteeing the product strength prerequisite, has increased the pressure to the string for the clamp force between string silica gel protective sheath and the string also corresponding increase, the quality of the string music of the string instrument of assurance.
The preferred embodiments of the present invention have been described above with reference to the accompanying drawings, without thereby limiting the scope of the invention. Any modification, equivalent replacement and improvement made by those skilled in the art without departing from the scope and spirit of the present invention should be within the scope of the claims of the present invention.
Claims (10)
1. A replaceable head sleeve type capo, which comprises an upper chuck wall, a lower chuck wall and a string silica gel protective sleeve, and is characterized in that the upper chuck wall comprises a longitudinal wall and a transverse wall horizontally connected with the longitudinal wall, a fixed boss is arranged on one surface of the transverse wall, the string silica gel protective sleeve comprises an upper surface and a lower surface which are oppositely arranged, a positioning groove is arranged on the upper surface, a positioning hole is transversely arranged in the string silica gel protective sleeve, the transverse wall is positioned in the positioning hole of the string silica gel protective sleeve, and the fixed boss is positioned in the positioning groove; press from both sides wall and string silica gel protective sheath down all with go up double-layered wall can dismantle the connection.
2. The interchangeable headset capo of claim 1 wherein the lower surface of the string silicone protective sleeve is curved with different radii formed by the middle portion protruding to one side, the curved surface secures the string and forms different radii of elastic contact surfaces contacting the string.
3. The interchangeable headgear type capo as claimed in claim 1 or 2, wherein the lower clip wall includes a lower clip portion and a neck portion connected to the lower clip portion, one end of the neck portion is tilted upward to form a tilted portion, a connector is formed at one end of the tilted portion, a fixing hole is formed in the connector, a first fixing groove is formed at one end of the longitudinal wall of the upper clip wall, which is close to the transverse wall, a through hole is transversely formed in the fixing groove, the connector is disposed in the fixing groove, and the fixing hole formed in the connector and the through hole are fixed by a fixing member.
4. The interchangeable tip style capo of claim 3 further comprising a first spring abutment between the longitudinal wall of the upper clip wall and the raised portion of the lower clip portion.
5. The interchangeable headband style capo of claim 3 wherein a second retaining groove is formed on a surface of the neck portion, a retaining groove rim is formed at a peripheral groove edge of the second retaining groove, a neck protecting silicone is formed in the second retaining groove, and a peripheral edge of the neck protecting silicone is fixed in the retaining groove rim.
6. The interchangeable headset capo of claim 5 wherein the neck protective silicone has a plurality of stepped slides on one surface.
7. The interchangeable headgear type capo according to claim 1 or 2, wherein the lower chuck wall comprises a lever lifting portion and/or a screw adjusting portion, the lever lifting portion is provided with a lower chuck arm, and the lower chuck arm is provided with neck protection silicone.
8. The interchangeable headgear capo tonal modification clamp of claim 7, wherein the lever lifting portion comprises a lever and a button, the lever and the button are connected by a second spring, the lever comprises a power arm and a resistance arm, and the length of the power arm is greater than the length of the resistance arm.
9. The interchangeable headset capo of claim 8 wherein the screw adjustment portion comprises a nut, a stop tab and an anti-rotation screw secured to the nut, the key having a groove formed therein, the anti-rotation screw and nut being secured in the groove by the stop tab.
10. A stringed musical instrument comprising the interchangeable capon capo according to any of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021535679.1U CN213277423U (en) | 2020-07-29 | 2020-07-29 | Interchangeable headgear formula capo and stringed instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021535679.1U CN213277423U (en) | 2020-07-29 | 2020-07-29 | Interchangeable headgear formula capo and stringed instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213277423U true CN213277423U (en) | 2021-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021535679.1U Active CN213277423U (en) | 2020-07-29 | 2020-07-29 | Interchangeable headgear formula capo and stringed instrument |
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| Country | Link |
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| CN (1) | CN213277423U (en) |
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- 2020-07-29 CN CN202021535679.1U patent/CN213277423U/en active Active
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