CN218468760U - Width-adjustable neck fixing clamp - Google Patents

Abstract

The utility model relates to a but width regulation's neck fixation clamp, including U type base, two couple poles and two bolts, be provided with the U type groove of seting up along U type base radian on the U type base, two bolts pass the bottom surface threaded connection of U type groove respectively with two couple poles from the back of U type base, form the clamping part between two couple poles, the beneficial effects of the utility model are that the centre gripping width of fixation clamp can be adjusted in a certain extent to be suitable for the neck width of the stringed musical instrument of different kinds of stringed musical instruments or different models, the fixation clamp is when the user carries out the regulation of centre gripping width simultaneously, and simple to use, and clamping structure is firm.

Description

Width-adjustable neck fixing clamp

Technical Field

The application relates to the technical field of musical instruments, in particular to a neck fixing clamp of a stringed instrument with adjustable width.

Background

The stringed musical instrument generally comprises a case, a neck and a headstock, wherein the case is provided with a string bridge and a bridge, the neck is provided with a fingerboard, a grade point and a fret, and the headstock is provided with a knob. Since many important settings of this type of instrument are exposed and easily damaged by touch or fall, protection is required.

Currently, people usually prefer to hang the instrument on a wall after using the instrument, so that a fixing clip specially used for fixing a neck appears on the market. However, the drawback of this type of product is that the width of the fixing clip is fixed and cannot be adapted to a plurality of different stringed instruments, and the neck width of the fixing clip is different for different models of the same stringed instrument, so that different kinds of fixing clips are required to be purchased to adapt to different stringed instruments.

SUMMERY OF THE UTILITY MODEL

In view of the above problems, an object of the present invention is to provide a neck fixing clip capable of adjusting the clamping width of the fixing clip, which can be adjusted to the most suitable range manually to adapt to various stringed instruments.

In order to achieve the above purpose, the technical solution of the present invention is as follows:

the utility model provides a musical instrument neck fixation clamp of adjustable width which characterized in that, includes U type base, two couple poles and two bolts, be provided with the U type groove of seting up along U type base radian on the U type base, two bolts pass the U type groove from the back of U type base respectively with the bottom surface threaded connection of two couple poles, form the clamping part between two couple poles.

Foretell width-adjustable's neck fixation clamp, its characterized in that, U type groove includes positive groove and back groove, the bolt is T type bolt, including bolt head and screw thread post, the width in back groove is greater than the width in positive groove to the width in back groove suits with the width of bolt head, and during the bolt head imbeds the back groove, and carry on spacingly by the inboard in positive groove to the bolt head, the screw thread post wear out positive groove simultaneously with the bottom surface threaded connection of peg.

The width-adjustable neck fixing clamp is characterized in that straight edges which correspond to each other up and down and can slide in the U-shaped groove are arranged on the circumferential surface of the bolt head.

The width-adjustable neck fixing clamp is characterized in that the circumferential surface of the bolt head is provided with arc edges which correspond up and down, can slide along the U-shaped groove and have the same radian with the U-shaped groove.

The neck fixing clamp with the adjustable width is characterized in that a nut is embedded in the bottom surface of the hook rod and connected with the threaded column.

The width-adjustable neck fixing clamp is characterized in that the cross section of the bottom surface of the hook rod is circular, and the diameter of the bottom surface of the hook rod is larger than the width of the front groove.

The neck fixing clamp with the adjustable width is characterized in that the hook rod is sleeved with the soft protective sleeve, and the top surface of the hook rod is provided with the limiting block with the cross section area larger than that of the hook rod.

The neck fixing clamp with the adjustable width is characterized in that the hook rod is a cylinder, the cross section of the top surface of the hook rod is also circular, the cross section of the limiting block is also circular, and the top surface of the hook rod and the limiting block are concentrically arranged.

The neck fixing clamp with the adjustable width is characterized in that two top ends of the U-shaped base are respectively provided with a fixing hole for fixing the U-shaped base and a wall surface, and the fixing holes are connected with an expansion pipe embedded in the wall surface through self-tapping screws.

The technical scheme provided by the embodiment of the application can have the following beneficial effects:

1. the clamping width of the fixing clip can be adjusted within a certain range so as to be suitable for neck widths of stringed instruments of different types or stringed instruments of different models.

2. The fixing clamp is simple to use and firm in clamping structure when a user adjusts the clamping width.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.

FIG. 1 is a perspective view of an assembled state provided by an exemplary embodiment of the present application;

FIG. 2 is a schematic front view of the product of FIG. 1 in an assembled state;

FIG. 3 is a rear schematic view of the product shown in FIG. 1 in an assembled state;

FIG. 4 isbase:Sub>A schematic sectional view taken along line A-A of FIG. 2;

the reference numerals in the figures are respectively:

100. a U-shaped base;

110. a U-shaped groove;

111. a front groove;

112. a back side groove;

113. an inner side;

114. an outer side;

120. a top end;

121. a fixing hole;

200. a hook rod;

210. a bottom surface;

211. a cylindrical through hole;

220. a nut;

230. a soft protective sleeve;

240. a top surface;

250. a limiting block;

300. a bolt;

310. a bolt head;

311. straight sides;

320. a threaded post;

400. a clamping portion.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present application, as detailed in the appended claims.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in this application and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It should be understood that the terms "first," "second," and the like as used in the description and in the claims, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. Unless otherwise indicated, "front," "back," "lower," and/or "upper," and the like are for convenience of description, and are not limited to one position or one spatial orientation. The word "comprising" or "comprises", and the like, means that the element or item listed as preceding "comprising" or "includes" covers the element or item listed as following "comprising" or "includes" and its equivalents, and does not exclude other elements or items.

The following describes in detail the building block connecting rod, the building block and the building block splicing assembly according to the embodiment of the present application with reference to the drawings. The features of the following examples and embodiments can be supplemented or combined with each other without conflict.

A neck fixing clamp with adjustable width comprises a U-shaped base 100, two hook rods 200 and two bolts 300, wherein the two hook rods 200 are fixed on the U-shaped base 100 through the bolts 300, the body of the U-shaped base 100 has a radian, and the fixing positions of the two hook rods 200 on the U-shaped base 100 can move along the radian direction of the body of the U-shaped base 100 and can be adjusted and fixed well, so that when the two hook rods 200 move along the radian direction of the body of the U-shaped base 100 and are adjusted and fixed well, the distance between the two hook rods 200 can correspondingly change in an increasing and reducing mode, and accordingly the clamping width of a clamping part 400 correspondingly changes to adapt to the neck widths of different stringed instruments and clamp stringed instruments with different sizes and models.

At present, stringed instruments are all structures in a vertical direction, generally comprise a case, a neck and a headstock, and as long as stringed instruments with the neck are used, the fixing clamp in the application can clamp the stringed instruments, specifically, the stringed instruments which can be clamped comprise common stringed instruments with the neck, such as a guitar, a violin, a cello and the like, and meanwhile, if other instruments are also provided with structures similar to the neck, the fixing clamp in the application can clamp the stringed instruments.

In one embodiment of the present application, the U-shaped base 100 is provided with a U-shaped groove 110 formed along the arc of the U-shaped base 100, and the U-shaped groove functions to fix the hooking rod 200 to the U-shaped base 100 by means of the bolt 300. Specifically, two bolts 300 are threaded to the bottom surfaces 210 of the two hook bars 200 through the U-shaped groove 110 from the back surface of the U-shaped base 100, respectively, and a clamping portion 400 is formed between the two hook bars 200. With this design, since the bolt 300 is connected to the hook rod 200 through the U-shaped groove 110, the bolt 300 can be adjusted to move in the arc direction of the U-shaped groove 100. After the position is adjusted, the bolt 300 and the hook lever 200 are tightened, and the hook lever 200 is firmly fixed to the U-shaped base 100 due to a fastening force generated by the bolt 300 and the hook lever 200. If the fixing position of the hook lever 200 to the U-shaped base 100 needs to be adjusted again, the bolt 300 needs to be loosened, the position of the hook lever 200 on the U-shaped base 100 is adjusted, and finally the bolt 300 is tightened again, so that the fastening force generated by the bolt 300 and the hook lever 200 firmly fixes the hook lever 200 to the U-shaped base 100, thereby completing the position adjustment.

In order to further optimize the structural stability and the ease of use of the U-shaped base 100, the hanger bar 200 and the bolt 300 combined with each other, the U-shaped groove 110 includes a front groove 111 and a rear groove 112, and the groove holes of the front groove 111 and the rear groove 112 are communicated, and the width of the rear groove 112 is greater than that of the front groove 111. While bolt 300 is a T-bolt that includes a bolt head 310 and a threaded post 320. In the present application, the width of the back groove 112 is adapted to the width of the bolt head 310, the bolt head 310 is inserted into the back groove 112, the bolt head 310 is limited by the inner side 113 of the front groove 111, and the threaded column 320 passes through the front groove 111 and is in threaded connection with the bottom surface 210 of the hook rod 200. First, the bolt head 310 of the bolt 300 is embedded into the back groove 112, and the height of the bolt head 310 is the same as the height of the back groove 112, so that after the bolt head 310 is embedded into the back groove 112, the bolt head 310 does not protrude out of the back groove 112, so that the back surface of the whole U-shaped base 100 is a flat surface, which is convenient for subsequently fixing the U-shaped base 100 on a wall surface in a fitting manner. Next, the bolt head 310 is limited by the inner side 113 of the front groove 111, and in an embodiment of the present invention, the width of the bottom surface 210 of the hook rod 200 is also greater than the width of the front groove 111, so that the friction force generated between the hook rod 200 and the outer side 114 of the front groove 111 is increased as the threaded connection between the threaded post 320 and the hook rod 200 is tightened after the threaded post 320 is threadedly connected to the hook rod 200, and thus the hook rod 200 can be firmly fixed at the position, and even after the hook rod 200 bears a load, that is, a clamped instrument is clamped, the position is not forced to move, and a heavy object is clamped.

In one embodiment of the present application, in order to further optimize the convenient screwing and unscrewing of the bolt 300 during the use process, the circumferential surface of the bolt head 310 is provided with vertically corresponding straight edges 311 capable of sliding along the U-shaped groove 110, and after the design of the straight edges 311 is adopted, the rotation of the bolt head 310 is limited by the U-shaped groove 110, specifically, the upper surface and the lower surface of the back groove 112, so that the bolt head 310 cannot rotate in the back groove 112. Therefore, in use, after the threaded column 320 of the bolt 300 passes through the U-shaped groove 110, the bottom of the hook rod 200, which is capable of being in threaded connection with the threaded column 320, is connected with the threaded column 320, and since the rotation of the bolt head 310 is limited by the back groove 112, the threaded column 320 does not rotate when the hook rod 200 is finally rotated, so that the effect of screwing or unscrewing can be achieved.

In another embodiment of the present application, in order to further optimize the movement of the bolt 300 in the U-shaped groove 110 along the arc direction of the U-shaped groove 110, the circumferential surface of the bolt head 310 may also be provided with corresponding upper and lower arc edges which can slide along the U-shaped groove and have the same arc as the U-shaped groove 110.

In order to reinforce the connection between the hook lever 200 and the bolt 300, the nut 220 is embedded in the bottom surface 210 of the hook lever 200, and the nut 220 is connected to the threaded post 320. In one preferred embodiment, the bottom surface 210 of the hook rod 200 is provided with a cylindrical through hole 211, and the top end in the cylindrical through hole 211 is provided with a nut 220, or the nut 220 can be arranged in the middle of the cylindrical through hole 211, or the nut 220 can be arranged at the hole of the cylindrical through hole 211. If the nut 220 is disposed in the middle or at the opening of the cylindrical through hole 211, the threaded post 320 can be screwed forward after passing through the nut 220, so as to indirectly drive the hook rod 200 and the outer side 114 of the front groove 111 to achieve a better fastening force and generate a larger friction force. In another embodiment of the present application, the bottom surface of the hook rod 200 may be directly provided with a threaded hole for threaded connection with the threaded post 320, and the preferable premise of adopting this technical solution is that the material hardness and rigidity of the hook rod 200 are high.

In one of the preferred embodiments of the present application, the bottom surface 210 of the hanger bar 200 has a circular cross-section, and the bottom surface 210 of the hanger bar 200 has a diameter greater than the width of the front groove 111, so that when the bottom surface 210 of the hanger bar 200 is fitted to the outer side 114 of the front groove 111, the portion of the bottom surface 210 of the hanger bar 200 having a diameter greater than the width of the front groove 111 is firmly fastened to the outer side 114 of the front groove 111.

Meanwhile, in order to protect the musical instrument clamped on the hook rod 200 from colliding with the hook rod 200 itself and causing damage, a soft protective sleeve 230 is sleeved outside the hook rod 200, a limiting block 250 with a cross section area larger than that of the hook rod 200 is arranged on the top surface 240 of the hook rod 200, and the limiting block 250 is used for preventing the musical instrument from sliding down after the musical instrument is hung on the hook rod 200.

Further, the hook lever 200 is a cylinder, the cross section of the top surface 240 of the hook lever 200 is also circular, and the cross section of the stopper 250 is also circular, and the top surface 240 of the hook lever 200 and the stopper 250 are concentrically arranged. Meanwhile, the hooking rod 200 and the stopper 250 may have other shapes as long as they satisfy the above-described stopper function.

The two top ends 120 of the U-shaped base 100 are respectively provided with fixing holes 121 for fixing the U-shaped base 100 to a wall surface, and the fixing holes 121 are connected with expansion pipes embedded in the wall surface by self-tapping screws.

The technical scheme provided by the embodiment of the application can have the following beneficial effects:

the clamping width of the fixing clip can be adjusted within a certain range so as to be suitable for neck widths of different types of stringed instruments or different models of stringed instruments.

The fixing clamp is simple to use and firm in clamping structure when a user adjusts the clamping width.

Although the present invention has been described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the present invention.

Claims (9)

1. The utility model provides a neck fixation clamp of adjustable width which characterized in that, includes U type base, two couple poles and two bolts, be provided with the U type groove of seting up along U type base radian on the U type base, two bolts pass the bottom surface threaded connection of U type groove respectively with two couple poles from the back of U type base, form the clamping part between two couple poles.

2. The adjustable width neck retaining clip of claim 1, wherein the U-shaped groove comprises a front groove and a back groove, the bolt is a T-shaped bolt and comprises a bolt head and a threaded post, the width of the back groove is greater than that of the front groove, the width of the back groove is adapted to the width of the bolt head, the bolt head is embedded in the back groove, the bolt head is limited by the inner side of the front groove, and the threaded post penetrates through the front groove and is in threaded connection with the bottom surface of the peg.

3. The adjustable width neck fixing clip according to claim 2, wherein the circumference of the bolt head is provided with straight edges which correspond up and down and can slide along the U-shaped groove.

4. The adjustable width neck clamp according to claim 2, wherein the circumference of the bolt head is provided with corresponding upper and lower arc edges which can slide along the U-shaped groove and have the same radian with the U-shaped groove.

5. The adjustable width neck brace of claim 3 or 4, wherein the bottom surface of the hooking rod is embedded with a nut that is connected to a threaded post.

6. The adjustable width neck brace of claim 5, wherein the bottom surface of the hanger bar is circular in cross-section, the diameter of the bottom surface of the hanger bar being greater than the width of the front groove.

7. The adjustable width neck brace of claim 6, wherein the outer jacket of the hook rod is provided with a soft protective sleeve, and the top surface of the hook rod is provided with a limiting block with a cross-sectional area larger than that of the hook rod.

8. The adjustable width neck clamp according to claim 6 or 7, wherein the hook rod is a cylinder, the cross section of the top surface of the hook rod is also circular, the cross section of the stop block is also circular, and the top surface of the hook rod and the stop block are concentrically arranged.

9. The adjustable width neck fixing clip according to claim 8, wherein the two top ends of the U-shaped base are respectively provided with fixing holes for fixing the U-shaped base to the wall surface, and the fixing holes are connected with the expansion pipes embedded in the wall surface by self-tapping screws.

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