CN210518717U - Sound box with height convenient to adjust - Google Patents
Sound box with height convenient to adjust Download PDFInfo
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- CN210518717U CN210518717U CN201922027172.9U CN201922027172U CN210518717U CN 210518717 U CN210518717 U CN 210518717U CN 201922027172 U CN201922027172 U CN 201922027172U CN 210518717 U CN210518717 U CN 210518717U
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- lead screw
- support column
- swivel nut
- height
- sound box
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Abstract
The utility model relates to the technical field of sound equipment, in particular to a sound equipment with convenient height adjustment, which comprises a base and a support column, wherein the support column is arranged at the center of the upper end surface of the base, and the left side and the right side of the support column are provided with the sound equipment; the support column is interior hollow structure, the vertical lead screw that is equipped with in the support column, and the upper end of lead screw is connected with the bull stick, and the lower extreme is connected with the bearing frame, and the bearing frame is installed on the base, is equipped with on the lead screw rather than complex swivel nut, and the left and right sides face of swivel nut all is connected with the connecting rod, has all seted up the opening on the left side wall and the right side wall of support column, and the one end that the swivel nut was kept away from to the connecting rod. This stereo set of convenient height-adjusting can drive bull stick and lead screw through rotating the turning handle and rotate, and then can drive the swivel nut and reciprocate along the lead screw, and the swivel nut passes through the connecting rod and drives the stereo set and reciprocate, realizes the regulation of the height of stereo set, makes things convenient for people's use more.
Description
Technical Field
The utility model relates to a stereo set technical field specifically is a make things convenient for height-adjusting's stereo set.
Background
With the progress of society, people live more colorful. The singing and dancing as an entertainment form for thousands of years goes deep into the life of people of all groups. However, with the development and progress of science and technology, people have more and more requirements and higher requirements on the performance form and the field of singing and dancing. Sound systems are continuously improved and perfected in response to the needs of people. The sound amplifying device can meet the field sound amplifying requirements of tens of thousands of people in singing meetings and can meet the requirements of playing musical instruments of individual families.
However, most of the existing sound devices cannot be adjusted in height, and in the process of actual use, the height needs to be adjusted for use, so that it is necessary to provide a sound device with adjustable height.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a make things convenient for height-adjusting's stereo set to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a sound box convenient for height adjustment comprises a base and a support column, wherein the support column is arranged in the center of the upper end face of the base, and the left side and the right side of the support column are provided with sound boxes; the support column is inside hollow structure, the vertical lead screw that is equipped with in the support column, the upper end of lead screw is connected with the bull stick, the lower extreme is connected with the bearing frame, the bearing frame is installed on the base, be equipped with on the lead screw rather than complex swivel nut, the left and right sides face of swivel nut all is connected with the connecting rod, the opening has all been seted up on the left side wall and the right side wall of support column, the one end that the swivel nut was kept away from to the connecting rod runs through the opening and is connected with the stereo set, the connecting rod can slide from top to bottom along the opening, can drive the swivel nut and reciprocate along the lead screw when.
As a further aspect of the present invention: inlay on the roof of support column and be equipped with bull stick complex sleeve, the one end that the lead screw was kept away from to the bull stick runs through the sleeve and is connected with the turning handle, can drive bull stick and lead screw rotation through rotating the turning handle.
As a further aspect of the present invention: make things convenient for height-adjusting's stereo set still includes guiding mechanism, guiding mechanism includes pulley and support, and the support is all installed to the front and back both sides face of swivel nut, and the pulley mounting is on the support, and the draw-in groove has been seted up to the outer fringe of pulley.
As a further aspect of the present invention: the guide mechanism further comprises a guide rail, the rear side wall and the front side wall of the support column are vertically provided with guide rails matched with the clamping grooves, the pulleys can be clamped on the guide rails through the clamping grooves and can roll up and down along the guide rails, so that the stability is better when the swivel nut moves up and down, and the connecting rod and the sound box are more stable when moving up and down.
As a further aspect of the present invention: install the universal wheel on the bottom surface of base, the setting of universal wheel can conveniently remove this stereo set of making things convenient for height-adjusting.
Compared with the prior art, the beneficial effects of the utility model are that:
this stereo set of convenient height-adjusting passes through the cooperation of turning handle, bull stick, sleeve, lead screw and bearing frame, rotates the turning handle and can drive the bull stick and the lead screw rotates, passes through lead screw, swivel nut, support, pulley, draw-in groove, guide rail and open-ended cooperation again, and then can drive the swivel nut and reciprocate along the lead screw, and the swivel nut passes through the connecting rod and drives the stereo set and reciprocate, realizes the regulation of the height of stereo set, makes things convenient for people's use more.
Drawings
In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.
Fig. 1 is a schematic front view of a sound box with height convenient to adjust.
Fig. 2 is a front sectional structural view of a sound box facilitating height adjustment.
Fig. 3 is a left side sectional structural view of the sound box with height convenient to adjust.
Fig. 4 is a schematic structural diagram of a left side wall of the sound box convenient for height adjustment.
Fig. 5 is a schematic top view of the guide rail and the pulley in the sound box for conveniently adjusting the height.
In the figure: 1-base, 2-support column, 3-sound, 4-sleeve, 5-rotating handle, 6-rotating rod, 7-connecting rod, 8-universal wheel, 9-screw rod, 10-screw sleeve, 11-bearing seat, 12-left side wall, 13-pulley, 14-support, 15-guide rail, 16-opening, 17-right side wall, 18-top wall, 19-rear side wall, 20-front side wall and 21-clamping groove.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
Referring to fig. 1 to 5, in an embodiment of the present invention, a sound box with a height convenient to adjust includes a base 1 and a supporting pillar 2, the supporting pillar 2 is installed at a center of an upper end surface of the base 1, and sound boxes 3 are disposed on left and right sides of the supporting pillar 2; the support column 2 is of an internal hollow structure, a screw rod 9 is vertically arranged in the support column 2, the upper end of the screw rod 9 is connected with a rotating rod 6, the lower end of the screw rod 9 is connected with a bearing seat 11, the bearing seat 11 is installed on the base 1, a sleeve 4 matched with the rotating rod 6 is embedded on a top wall 18 of the support column 2, one end of the rotating rod 6, far away from the screw rod 9, penetrates through the sleeve 4 and is connected with a rotating handle 5, the rotating rod 6 and the screw rod 9 can be driven to rotate by rotating the rotating handle 5, a threaded sleeve 10 matched with the screw rod 9 is arranged on the screw rod 9, the left side surface and the right side surface of the threaded sleeve 10 are both connected with a connecting rod 7, openings 16 are formed in a left side wall 12 and a right side wall 17 of the support column 2, one end of the connecting rod 7, far away from the threaded sleeve 10, penetrates through the openings 16 and is, the purpose of adjusting the height of the sound box 3 is achieved.
In order to solve the problem that stability is not good when stereo set 3 reciprocates, make things convenient for height-adjusting's stereo set still includes guiding mechanism, guiding mechanism includes pulley 13 and support 14, and support 14 is all installed to the front and back both sides face of swivel nut 10, and pulley 13 installs on support 14, and draw-in groove 21 has been seted up to pulley 13's outer fringe.
Further, guiding mechanism still includes guide rail 15, all vertically on the back lateral wall 19 of support column 2 and the preceding lateral wall 20 be equipped with draw-in groove 21 complex guide rail 15, pulley 13 can block on guide rail 15 through draw-in groove 21, and pulley 13 can roll from top to bottom along guide rail 15 for stability is better when swivel nut 10 reciprocates, and then more stable when making connecting rod 7 and stereo set 3 reciprocate.
The embodiment of the utility model provides a theory of operation is: during the use, through the cooperation of turning handle 5, bull stick 6, sleeve 4, lead screw 9 and bearing frame 11, it can drive bull stick 6 and lead screw 9 to rotate turning handle 5, rethread lead screw 9, swivel nut 10, support 14, pulley 13, draw-in groove 21, guide rail 15 and opening 16's cooperation, and then can drive swivel nut 10 and reciprocate along lead screw 9, swivel nut 10 drives stereo set 3 through connecting rod 7 and reciprocates, realize stereo set 3's height's regulation, make things convenient for people's use more.
Example 2
The embodiment of the utility model provides an in, a make things convenient for stereo set of height-adjusting compares with embodiment 1, install universal wheel 8 on base 1's the bottom surface, as shown in fig. 1, this make things convenient for sound of height-adjusting can conveniently be removed in setting up of universal wheel 8.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. A sound box with height convenient to adjust comprises a base (1) and a supporting column (2), wherein the supporting column (2) is arranged at the center of the upper end face of the base (1), sound boxes (3) are arranged on the left side and the right side of the supporting column (2), the utility model is characterized in that, support column (2) are inside hollow structure, vertically in support column (2) be equipped with lead screw (9), the upper end of lead screw (9) is connected with bull stick (6), the lower extreme is connected with bearing frame (11), install on base (1) bearing frame (11), be equipped with on lead screw (9) rather than complex swivel nut (10), the left and right sides face of swivel nut (10) all is connected with connecting rod (7), all seted up opening (16) on left side wall (12) and the right side wall (17) of support column (2), the one end that swivel nut (10) were kept away from in connecting rod (7) runs through opening (16) and is connected with stereo set (3).
2. Sound box with height convenient to adjust according to claim 1, characterized in that the top wall (18) of the supporting column (2) is embedded with a sleeve (4) matched with the rotating rod (6), and one end of the rotating rod (6) far away from the screw rod (9) penetrates through the sleeve (4) and is connected with the rotating handle (5).
3. The sound box convenient for height adjustment according to claim 2, further comprising a guide mechanism, wherein the guide mechanism comprises a pulley (13) and a support (14), the support (14) is installed on both the front side surface and the rear side surface of the threaded sleeve (10), the pulley (13) is installed on the support (14), and a clamping groove (21) is formed in the outer edge of the pulley (13).
4. Sound box with height convenient to adjust according to claim 3, characterized in that the guiding mechanism further comprises a guide rail (15), and the guide rail (15) matched with the clamping groove (21) is vertically arranged on the rear side wall (19) and the front side wall (20) of the supporting column (2).
5. Sound box with height easy to adjust according to any of claims 1-4, characterized in that the bottom of the base (1) is equipped with universal wheels (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922027172.9U CN210518717U (en) | 2019-11-22 | 2019-11-22 | Sound box with height convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922027172.9U CN210518717U (en) | 2019-11-22 | 2019-11-22 | Sound box with height convenient to adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210518717U true CN210518717U (en) | 2020-05-12 |
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ID=70574857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922027172.9U Active CN210518717U (en) | 2019-11-22 | 2019-11-22 | Sound box with height convenient to adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210518717U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112489506A (en) * | 2020-12-08 | 2021-03-12 | 毕节职业技术学院 | Animal breeding is with visual wisdom teaching platform |
-
2019
- 2019-11-22 CN CN201922027172.9U patent/CN210518717U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112489506A (en) * | 2020-12-08 | 2021-03-12 | 毕节职业技术学院 | Animal breeding is with visual wisdom teaching platform |
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