CN220933752U

CN220933752U - Rosin smearing device for bowstring musical instrument

Info

Publication number: CN220933752U
Application number: CN202322144737.8U
Authority: CN
Inventors: 刘帅楠; 李新; 杨柏青; 赵展; 高院妮; 赵锦秀; 王新丽; 李淑霞; 卜凤龙; 刘子洋
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-08-10
Filing date: 2023-08-10
Publication date: 2024-05-10
Anticipated expiration: 2033-08-10

Abstract

The utility model belongs to the technical field of musical instrument auxiliary devices, and particularly relates to a rosin smearing device for bowstring musical instruments, which comprises a base, wherein one end of the top of the base is fixedly connected with a vertically arranged fixed plate, the other end of the top of the base is fixedly connected with a driving part, the end part of the driving part is rotationally connected with the bottom end of the fixed plate, the middle part of the top end of the base is slidably connected with a vertically arranged movable adjusting part, the movable adjusting part is slidably connected with the driving part, the top ends of the movable adjusting part and the fixed plate are respectively provided with a clamping part, the driving part is fixedly connected with the bottom end of a lifting part, the lifting part is vertically arranged, the top end of the lifting part is fixedly connected with a rosin smearing part, and the lifting part and the rosin smearing part are respectively positioned between the movable adjusting part and the fixed plate. The device can be used for coating rosin on archwires of bowstring musical instruments with different sizes, has a good coating effect, and is wide in application range and high in automation degree.

Description

Rosin smearing device for bowstring musical instrument

Technical Field

The utility model belongs to the technical field of auxiliary devices of musical instruments, and particularly relates to a rosin smearing device for a bowstring musical instrument.

Background

In the use process of the bowstring musical instrument, rosin is often required to be used for coating the bow hair of the bow so as to achieve the purpose of maintaining the bow, but at present, a user generally coats the bow by wrapping the rosin with paper, so that uneven rosin coating is caused, and the normal use of the bow is affected to a certain extent. The Chinese patent No. 215069212U discloses a rosin smearing device for a urheen bow, which can solve the problem of uneven rosin smearing, but the device can only smear rosin on single bow hair, is not suitable for finished products of bowstring musical instruments, and needs manual operation in the rosin smearing process, so that the automation degree is low.

Therefore, there is a need to design a rosin application device for bowstring instruments to solve the above-mentioned problems.

Disclosure of utility model

The utility model aims to provide a rosin smearing device for a bowstring musical instrument, which aims to solve the problems and achieve the purposes of smearing rosin on bowstring of a finished bowstring musical instrument product and improving the automation degree of the device.

In order to achieve the above object, the present utility model provides the following solutions: the utility model provides a device is paintd to bowstring class musical instrument rosin, includes the base, the fixed plate of the vertical setting of base top one end fixedly connected with, base top other end fixedly connected with drive division, drive division tip with the fixed plate bottom rotates to be connected, base top middle part sliding connection has the removal adjustment part of the vertical setting, remove adjustment part with drive division sliding connection, remove adjustment part top with the fixed plate top all is provided with clamping part, fixedly connected with elevating system bottom on the drive division, elevating system vertical setting, elevating system top fixedly connected with rosin is paintd the portion, elevating system with rosin is paintd the portion and all is located remove adjustment part with between the fixed plate.

Preferably, the movable adjusting part comprises a movable plate, the movable plate is vertically arranged, the bottom end of the movable plate is in sliding connection with the top end of the base, the driving part is slidably arranged at the bottom of the movable plate in a penetrating mode, the middle part of the top end of the movable plate and the middle part of the top end of the fixed plate are respectively provided with a containing groove, and the clamping part is arranged in the containing grooves.

Preferably, the connecting rods are fixedly connected with two ends of the bottom of the movable plate respectively, the connecting rods are provided with insertion holes, two parallel sliding grooves are formed in the top end of the base, a plurality of through holes are formed in the side wall of the base at equal intervals, the through holes are communicated with the sliding grooves, the through holes are matched with the insertion holes, and the through holes are in sliding insertion with the insertion holes.

Preferably, the driving part comprises a motor, the motor with base top fixed connection, motor output shaft fixedly connected with lead screw one end, the lead screw slides and passes the movable plate bottom, the lead screw other end with the fixed plate bottom rotates to be connected, threaded connection has the slider on the lead screw, the slider is located the fixed plate with between the movable plate, the slider bottom with base top sliding contact, lifting part bottom with slider top fixed connection.

Preferably, the lifting part comprises a telescopic rod, the bottom end of the telescopic rod is fixedly connected with the top end of the sliding block and is vertically arranged, and the rosin smearing part is fixedly connected with the top end of the telescopic rod.

Preferably, the rosin smearing part comprises a rosin shell, the bottom end of the rosin shell is fixedly connected with the top end of the telescopic rod, a rosin block is detachably arranged in the rosin shell, the top end of the side wall of the rosin shell is magnetically connected with another rosin shell through a magnet bar, another rosin block is detachably arranged in the rosin shell above the top side wall of the rosin shell, and the two rosin block end faces are abutted.

Preferably, the clamping part comprises two slide bars, the two slide bars are respectively and slidably arranged in two side walls of the accommodating groove in a penetrating manner, the two end parts, far away from each other, of the slide bars are respectively and fixedly connected with handles, the two end parts, close to each other, of the slide bars are respectively and fixedly connected with clamping blocks, the clamping blocks are positioned in the accommodating groove, springs are sleeved outside the slide bars, and two ends of each spring are respectively abutted to the side walls of the accommodating groove and the side walls of the clamping blocks.

Compared with the prior art, the utility model has the following advantages and technical effects:

According to the bow string instrument clamp, the finished products of the bow string instrument can be clamped through the clamping parts, after the instrument is clamped and fixed, the bow Mao Baoguo of the instrument is driven to move by the rosin smearing part through the driving part after the rosin smearing part is enabled to pass through the proper height of the lifting part, rosin is smeared on bow hairs, and meanwhile the distance between the movable adjusting part and the fixed plate can be adjusted by the bow string instrument clamp, so that bow string instruments with different sizes can be adapted to.

Drawings

For a clearer description of an embodiment of the utility model or of the solutions of the prior art, the drawings that are needed in the embodiment will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art:

FIG. 1 is a schematic diagram of the overall structure of the device of the present utility model;

FIG. 2 is an enlarged view of a portion of FIG. 1A;

FIG. 3 is a schematic view of a mobile plate according to the present utility model;

fig. 4 is a schematic view of the structure of the clamping part of the present utility model.

1, A base; 2. a fixing plate; 3. a moving plate; 4. a motor; 5. a screw rod; 6. a slide block; 7. a telescopic rod; 8. a chute; 9. a through hole; 10. fixing the plugboard; 11. rosin shells; 12. a magnet bar; 13. rosin blocks; 14. a receiving groove; 15. a slide bar; 16. a handle; 17. a spring; 18. a clamping block; 19. a connecting rod; 20. and an insertion hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.

Referring to fig. 1-4, the utility model provides a rosin smearing device for bowstring musical instruments, which comprises a base 1, wherein one end of the top of the base 1 is fixedly connected with a vertically arranged fixed plate 2, the other end of the top of the base 1 is fixedly connected with a driving part, the end part of the driving part is rotationally connected with the bottom end of the fixed plate 2, the middle part of the top end of the base 1 is slidably connected with a vertically arranged movable adjusting part, the movable adjusting part is slidably connected with the driving part, the top ends of the movable adjusting part and the fixed plate 2 are respectively provided with a clamping part, the driving part is fixedly connected with the bottom end of a lifting part, the lifting part is vertically arranged, the top ends of the lifting part are fixedly connected with a rosin smearing part, and the lifting part and the rosin smearing part are respectively positioned between the movable adjusting part and the fixed plate 2.

The finished products of the bowstring musical instrument can be clamped through the arranged clamping parts, after the musical instrument is clamped and fixed, the bow Mao Baoguo of the musical instrument is driven to move by the rosin smearing part through the driving part after the rosin smearing part is enabled to be used for rosin smearing through the rosin smearing part, and meanwhile, the device can also adjust the distance between the movable adjusting part and the fixed plate 2 so as to adapt to bowstring musical instruments with different sizes.

Further optimizing scheme, remove regulation portion and including movable plate 3, the vertical setting of movable plate 3 and bottom and base 1 top sliding connection, drive portion slides and wears to establish in movable plate 3 bottom, and holding tank 14 has all been seted up at movable plate 3 top middle part and fixed plate 2 top middle part, and clamping part sets up in holding tank 14.

Further optimizing scheme, the connecting rod 19 of vertical setting of fixedly connected with respectively in movable plate 3 bottom both ends, has seted up the patchhole 20 on the connecting rod 19, and two spout 8 that are parallel to each other have been seted up on base 1 top, and through-hole 9 that a plurality of equidistant settings have been seted up to base 1 lateral wall, and through-hole 9 and spout 8 intercommunication, through-hole 9 and patchhole 20 assorted, through-hole 9 and the interior slip of patchhole 20 are inserted and are equipped with fixed picture peg 10.

Further optimizing scheme, drive division includes motor 4, motor 4 and base 1 top fixed connection, motor 4 output shaft fixedly connected with lead screw 5 one end, lead screw 5 slip pass movable plate 3 bottom, and the lead screw 5 other end rotates with fixed plate 2 bottom to be connected, and threaded connection has slider 6 on the lead screw 5, and slider 6 is located between fixed plate 2 and the movable plate 3, slider 6 bottom and base 1 top sliding contact, elevating part bottom and slider 6 top fixed connection.

Further optimizing scheme, elevating part includes telescopic link 7, and telescopic link 7 bottom and slider 6 top fixed connection and vertical setting, rosin are paintd portion and telescopic link 7 top fixed connection.

Further optimizing scheme, rosin smearing part includes rosin shell 11, rosin shell 11 bottom and telescopic link 7 top fixed connection, and rosin shell 11 inside demountable installation has rosin piece 13, and rosin shell 11 lateral wall top is connected with another rosin shell 11 through magnetite strip 12 magnetism, and demountable installation has another rosin piece 13 in the rosin shell 11 that is located the top, and two rosin piece 13 terminal surfaces butt.

The magnet bars 12 are fixed to the top ends of two opposite side walls of the rosin shell 11, and the magnet bars 12 are parallel to the axial direction of the screw 5.

Further optimizing scheme, the clamping part includes two slide bars 15, and two slide bars 15 slide respectively and wear to establish in the two lateral walls of holding tank 14, and the tip that two slide bars 15 kept away from each other is fixedly connected with handle 16 respectively, and the tip that two slide bars 15 are close to each other is fixedly connected with clamp block 18 respectively, and clamp block 18 is located holding tank 14, and slide bar 15 outside cover is equipped with spring 17, spring 17 both ends respectively with holding tank 14 lateral wall, clamp block 18 lateral wall butt.

The working process of the utility model is as follows:

When rosin is smeared on bow hair of a bowstring type musical instrument, firstly, the distance between the movable plate 3 and the fixed plate 2 is adjusted according to the length dimension of the musical instrument, after the distance is adjusted to a proper distance, the fixed insertion plate 10 is inserted into the corresponding through hole 9 and the corresponding insertion hole 20, the two ends of the musical instrument are clamped and fixed through the clamping blocks 18, the bow hair of the musical instrument is enabled to face downwards, then the telescopic length of the telescopic rod 7 is adjusted, the top end of the rosin block 13 positioned below is enabled to be abutted against the bow hair, then the other rosin shell 11 and the rosin block 13 are magnetically connected with the rosin shell 11 below through the magnetic adsorption connecting function of the magnet strip 12, at the moment, the bow hair of the musical instrument is clamped between the upper rosin block 13 and the lower rosin block 13, then the motor 4 is started, the motor 4 drives the lead screw 5 to rotate, the sliding block 6 and the rosin block 13 are driven to move on the bow hair when the lead screw 5 rotates, the rosin smeared on the bow hair is completed, and the motor 4 can be rotated forwards and reversely, the motor can be selected, the rosin shell can be alternately rotated forwards and reversely, the rosin block 13 can be enabled to move leftwards and backwards, and rightwards, and vice effect of rosin is smeared.

In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

The above embodiments are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model should fall within the protection scope defined by the claims of the present utility model without departing from the design spirit of the present utility model.

Claims

1. The utility model provides a bowstring type musical instrument rosin smearing device, its characterized in that, including base (1), base (1) top one end fixedly connected with fixed plate (2) of vertical setting, base (1) top other end fixedly connected with drive division, drive division tip with fixed plate (2) bottom rotates to be connected, base (1) top middle part sliding connection has the removal regulation portion of vertical setting, removal regulation portion with drive division sliding connection, removal regulation portion top with fixed plate (2) top all is provided with clamping part, fixedly connected with elevating part bottom on the drive division, elevating part vertical setting, elevating part top fixedly connected with rosin smearing part, elevating part with rosin smearing part all is located remove regulation portion with between fixed plate (2).

2. The rosin smearing device for bowstring instruments according to claim 1, wherein the moving adjusting part comprises a moving plate (3), the moving plate (3) is vertically arranged, the bottom end of the moving plate is in sliding connection with the top end of the base (1), the driving part is slidably arranged at the bottom of the moving plate (3), the middle part of the top end of the moving plate (3) and the middle part of the top end of the fixed plate (2) are both provided with accommodating grooves (14), and the clamping part is arranged in the accommodating grooves (14).

3. The rosin smearing device for bowstring instruments according to claim 2, wherein connecting rods (19) are fixedly connected to two ends of the bottom of the moving plate (3) respectively, inserting holes (20) are formed in the connecting rods (19), two sliding grooves (8) which are parallel to each other are formed in the top end of the base (1), a plurality of through holes (9) which are arranged at equal intervals are formed in the side wall of the base (1), the through holes (9) are communicated with the sliding grooves (8), the through holes (9) are matched with the inserting holes (20), and fixing inserting plates (10) are inserted in the through holes (9) and the inserting holes (20) in a sliding mode.

4. The rosin smearing device for bowstring instruments according to claim 2, wherein the driving part comprises a motor (4), the motor (4) is fixedly connected with the top end of the base (1), an output shaft of the motor (4) is fixedly connected with one end of a screw rod (5), the screw rod (5) slides through the bottom of the moving plate (3), the other end of the screw rod (5) is rotationally connected with the bottom of the fixed plate (2), a sliding block (6) is connected to the screw rod (5) in a threaded manner, the sliding block (6) is located between the fixed plate (2) and the moving plate (3), the bottom end of the sliding block (6) is in sliding contact with the top end of the base (1), and the bottom end of the lifting part is fixedly connected with the top end of the sliding block (6).

5. The rosin smearing device for bowstring instruments according to claim 4, wherein the lifting part comprises a telescopic rod (7), the bottom end of the telescopic rod (7) is fixedly connected with the top end of the sliding block (6) and is vertically arranged, and the rosin smearing part is fixedly connected with the top end of the telescopic rod (7).

6. The rosin smearing device for bowstring musical instruments according to claim 5, wherein the rosin smearing part comprises a rosin shell (11), the bottom end of the rosin shell (11) is fixedly connected with the top end of the telescopic rod (7), a rosin block (13) is detachably mounted inside the rosin shell (11), the top end of the side wall of the rosin shell (11) is magnetically connected with another rosin shell (11) through a magnet bar (12), another rosin block (13) is detachably mounted in the rosin shell (11) above, and the end faces of the two rosin blocks (13) are abutted.

7. The rosin smearing device for bowstring instruments according to claim 2, wherein the clamping part comprises two sliding rods (15), the two sliding rods (15) are respectively and slidably arranged in two side walls of the accommodating groove (14), the ends, away from each other, of the two sliding rods (15) are respectively and fixedly connected with handles (16), the ends, close to each other, of the two sliding rods (15) are respectively and fixedly connected with clamping blocks (18), the clamping blocks (18) are positioned in the accommodating groove (14), springs (17) are sleeved outside the sliding rods (15), and two ends of each spring (17) are respectively abutted to the side walls of the accommodating groove (14) and the side walls of the clamping blocks (18).