CN211959447U

CN211959447U - High-precision tweeter support

Info

Publication number: CN211959447U
Application number: CN202020705050.0U
Authority: CN
Inventors: 黄飞雄; 李建; 李险
Original assignee: Dongguan Zeshang Plastic Electronics Co ltd
Current assignee: Dongguan Zeshang Plastic Electronics Co ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2020-11-17
Anticipated expiration: 2030-04-30

Abstract

The utility model relates to a support for loudspeaker specifically is a high-accuracy loudspeaker support, including first sleeve pipe, first sheathed tube one end is rotated and is connected with the second sleeve pipe, and threaded rod is inserted to first sheathed tube inside, and the threaded rod is located the one end of first sleeve pipe inside and passes through axle sleeve fixedly connected with splint, and first sheathed tube one end fixed mounting has first lug, and second sheathed tube one end fixed mounting has the second lug, and the spacing groove has been seted up to one side of second lug. The utility model has the advantages that: through being provided with threaded rod and splint, operating personnel rotates the handle on the threaded rod for the threaded rod promotes splint and fixes this support on trees or cement post when removing, makes fixing on trees or cement post that this support can be more convenient, when needs come down this support dismantlement simultaneously, and operating personnel can be more convenient follow trees or cement post with this support dismantlement get down.

Description

High-precision tweeter support

Technical Field

The utility model relates to a support for loudspeaker specifically is a high-accuracy loudspeaker support.

Background

Loudspeaker wide application is in environment such as campus and outdoor, notifies and broadcast etc. effect, but current support can not conveniently be fixed on trees or cement post, need use instrument such as screwdriver to install for the installation of support is very troublesome, and when the support was dismantled to needs, simultaneously operating personnel can not comparatively convenient dismantle current support from trees or cement post get off.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high accuracy loudspeaker support to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a high-precision tweeter bracket comprises a first sleeve, wherein one end of the first sleeve is rotatably connected with a second sleeve, a threaded rod is inserted into the first sleeve, one end of the threaded rod, which is positioned inside the first sleeve, is fixedly connected with a clamping plate through a shaft sleeve, one end of the first sleeve is fixedly provided with a first lug, one end of the second sleeve is fixedly provided with a second lug, one side of the second lug is provided with a limiting groove, a limiting block is placed in the limiting groove, one end of the limiting block is fixedly connected with one side of the first lug, the top of the limiting block is provided with a clamping groove, the top of the first lug is provided with an unlocking groove, the inside of the first lug and the lower part of the unlocking groove are provided with a connecting groove, the inside of the unlocking groove is slidably connected with an unlocking block, and the bottom of the unlocking block extends into the connecting groove, the bottom fixed mounting who unlocks the piece has the fixed key, the outside of unlocking the piece and the inside fixed cover that is located the spread groove have the spring, the inside that the spread groove and extend to the draw-in groove is passed to the bottom of fixed key, the one end fixed mounting that the threaded rod was kept away from in the sheathed tube outside of second has the connection platform.

Optionally, the inside of the connecting table is rotatably connected with a first connecting rod.

Optionally, the one end fixed mounting that the connection platform was kept away from to the head rod has the mount table, the inside of mount table rotates and is connected with the dwang, the one end of dwang extends to the top and the fixed mounting of mount table has the second connecting rod.

Optionally, one end of the second connecting rod, which is far away from the mounting table, is fixedly provided with a fixing seat, and the middle part of the fixing seat is fixedly connected with a fixed loudspeaker through a screw.

Optionally, the shape and size of the bottom of the fixed key are matched with the shape and size of the clamping groove.

Optionally, the shape and size of the splint are matched with the inner shape of the first sleeve and the second sleeve.

Compared with the prior art, the beneficial effects of the utility model are that: through being provided with threaded rod and splint, operating personnel rotates the handle on the threaded rod for the threaded rod promotes splint and fixes this support on trees or cement post when removing, makes fixing on trees or cement post that this support can be more convenient, when needs come down this support dismantlement simultaneously, and operating personnel can be more convenient follow trees or cement post with this support dismantlement get down.

Drawings

Fig. 1 is a schematic perspective view of a high-precision tweeter bracket;

fig. 2 is a schematic view of the internal structure of a high-precision tweeter bracket;

FIG. 3 is a schematic view of the internal structure of the first and second casings of the high-precision tweeter bracket;

fig. 4 is an enlarged view of a high-precision tweeter bracket taken at a point a in fig. 3.

In the figure: 1. a first sleeve; 2. a second sleeve; 3. a threaded rod; 4. a splint; 5. a first bump; 6. a second bump; 7. a limiting groove; 8. a limiting block; 9. a card slot; 10. unlocking the groove; 11. unlocking the block; 12. connecting grooves; 13. a spring; 14. a fixed key; 15. a connecting table; 16. a first connecting rod; 17. an installation table; 18. rotating the rod; 19. a second connecting rod; 20. a fixed seat; 21. and fixing the horn.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In addition, an element of the present invention may be said to be "secured to" or "disposed on" another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1-4, in an embodiment of the present invention, a high-precision tweeter bracket includes a first sleeve 1, a second sleeve 2 is rotatably connected to one end of the first sleeve 1, a threaded rod 3 is inserted into the first sleeve 1, a clamping plate 4 is fixedly connected to one end of the threaded rod 3 located inside the first sleeve 1 via a shaft sleeve, a first protrusion 5 is fixedly installed at one end of the first sleeve 1, a second protrusion 6 is fixedly installed at one end of the second sleeve 2, a limiting groove 7 is formed at one side of the second protrusion 6, a limiting block 8 is disposed inside the limiting groove 7, one end of the limiting block 8 is fixedly connected to one side of the first protrusion 5, a clamping groove 9 is formed at the top of the limiting block 8, an unlocking groove 10 is formed at the top of the first protrusion 5, a connecting groove 12 is formed inside the first protrusion 5 and below the unlocking groove 10, an unlocking block 11 is slidably connected to the inside the unlocking groove 10, inside the bottom of unblock piece 11 extended to connecting groove 12, the bottom fixed mounting of unblock piece 11 had a fixed key 14, and the outside of unblock piece 11 and the inside fixed cover that is located connecting groove 12 have a spring 13, and the inside of connecting groove 12 and extending to draw-in groove 9 is passed to the bottom of fixed key 14, and the one end fixed mounting that threaded rod 3 was kept away from in the outside of second sleeve pipe 2 has connection platform 15.

The inside of the connecting table 15 is rotatably connected with a first connecting rod 16, so that the angle of the fixed horn 21 can be adjusted left and right, one end of the first connecting rod 16, which is far away from the connecting table 15, is fixedly provided with an installation table 17, the inside of the installation table 17 is rotatably connected with a rotating rod 18, one end of the rotating rod 18 extends to the upper part of the installation table 17 and is fixedly provided with a second connecting rod 19, so that the angle of the fixed horn 21 can be adjusted left and right, one end of the second connecting rod 19, which is far away from the installation table 17, is fixedly provided with a fixed seat 20, the middle part of the fixed seat 20 is fixedly connected with the fixed horn 21 through a screw, so that the angle position of the fixed horn 21 can be adjusted according to the actual situation, the shape and the size of the bottom of the fixed key 14 are matched with the shape and the size of the clamping groove 9, so that the first sleeve 1 and, the bracket can be conveniently fixed on a tree or a cement column.

The utility model discloses a theory of operation is: when the support needs to be fixed, an operator rotates the first sleeve 1, a tree or a cement column is placed inside the first sleeve 1 and the second sleeve 2, the operator rotates the first sleeve 1, a limiting block 8 on the first sleeve 1 moves to the inside of a limiting groove 7, the operator releases a pulled unlocking block 11, the spring 13 pushes the bottom of a fixed key 14 to move to the inside of a clamping groove 9 under the action of the spring 13, the first sleeve 1 and the second sleeve 2 are fixed, the operator rotates a handle on a threaded rod 3, the threaded rod 3 moves towards the inside of the first sleeve 1 and the second sleeve 2, the threaded rod 3 pushes a clamping plate 4 to fix the support on the tree or the cement column while moving, and the operator rotates a first connecting rod 16 when the angular position of a fixed horn 21 needs to be adjusted, so that the angle of the fixed horn 21 can be adjusted up and down, or the operator rotates the second connecting rod 19 so that the angle of the fixed horn 21 can be adjusted left and right.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The high-precision tweeter bracket is characterized by comprising a first sleeve (1), wherein one end of the first sleeve (1) is rotatably connected with a second sleeve (2), a threaded rod (3) is inserted into the first sleeve (1), one end of the threaded rod (3) positioned in the first sleeve (1) is fixedly connected with a clamping plate (4) through a shaft sleeve, one end of the first sleeve (1) is fixedly provided with a first lug (5), one end of the second sleeve (2) is fixedly provided with a second lug (6), one side of the second lug (6) is provided with a limiting groove (7), a limiting block (8) is placed in the limiting groove (7), one end of the limiting block (8) is fixedly connected with one side of the first lug (5), the top of the limiting block (8) is provided with a clamping groove (9), the top of the first lug (5) is provided with an unlocking groove (10), the inside of first lug (5) and the below that is located unlocking groove (10) have seted up spread groove (12), unlocking groove (10) inside sliding connection has unlocking block (11), the bottom of unlocking block (11) extends to inside spread groove (12), the bottom fixed mounting of unlocking block (11) has fixed key (14), the outside of unlocking block (11) and the inside fixed sleeve that is located spread groove (12) have spring (13), the inside that spread groove (12) and extend to draw-in groove (9) is passed to the bottom of fixed key (14), the one end fixed mounting that threaded rod (3) was kept away from in the outside of second sleeve pipe (2) has connection platform (15).

2. A high precision tweeter support according to claim 1, wherein the interior of the connecting table (15) is rotatably connected with a first connecting rod (16).

3. A high-precision tweeter bracket according to claim 2, wherein the end of the first connecting rod (16) far from the connecting table (15) is fixedly mounted with a mounting table (17), the inner part of the mounting table (17) is rotatably connected with a rotating rod (18), one end of the rotating rod (18) extends to the upper part of the mounting table (17) and is fixedly mounted with a second connecting rod (19).

4. A high-precision tweeter bracket according to claim 3, wherein a fixing seat (20) is fixedly mounted on the end of the second connecting rod (19) far away from the mounting table (17), and a tweeter (21) is fixedly connected to the middle of the fixing seat (20) through a screw.

5. A high precision tweeter mount as claimed in claim 1, wherein the bottom of the fixing key (14) is shaped and dimensioned to match the shape and dimension of the slot (9).

6. A high precision tweeter mount according to claim 1, wherein the clamp plate (4) is shaped and sized to match the internal shape of the first sleeve (1) and the second sleeve (2).