Multi-angle positioning support rod and sound box

Abstract

The utility model discloses a multi-angle positioning support pole, and the support pole comprises an adapter seat, a pole body rotatably connected with the adapter seat, a connecting rod fixedly arranged at the bottom of the adapter seat and a positioning seat installed at the bottom of the connecting rod, the adapter seat comprises a seat body, a first connecting piece fixedly arranged at the first side of the seat body and a second connecting piece fixedly arranged at the second side of the seat body, the bottom end of the pole body is rotatably connected between the first connecting piece and the second connecting piece through a first rotating shaft, and the bottom end of the pole body is further provided with a limiting piece for limiting the rotation of the pole body, the positioning seat is a long strip positioning seat, a first protruding buckle is protruded on the top surface of the first end of the positioning seat, a second protruding buckle is protruded on the top surface of the second end of the positioning seat, an annular gasket and a spring movable along the connecting rod are further sleeved on the connecting rod, and the spring is located between the annular gasket and the seat body and is in a compressed state.

Description

Technical Field

[0001] This utility model relates to the field of speakers, and more specifically, to a multi-angle positioning support rod and a speaker. Background Technology

[0002] A speaker is a device that converts audio signals into sound. Simply put, it refers to a speaker enclosure or subwoofer enclosure with a built-in power amplifier that amplifies the audio signal before the speaker itself reproduces the sound, making it louder. Speakers are widely used in home life.

[0003] Most existing home speakers are quite square, and to make better use of space, many users like to place picture frames or CDs on top of them. However, the only way to place picture frames or CDs on existing speakers is by stacking them, which doesn't look very appealing and can easily make the top of the speaker look cluttered and unsightly. Utility Model Content

[0004] This utility model addresses the aforementioned deficiencies of the prior art by providing a multi-angle positioning support rod and a speaker.

[0005] The technical solution adopted by this utility model to solve its technical problem is as follows: a multi-angle positioning support rod is constructed. The support rod includes a transition seat, a rod body rotatably connected to the transition seat, a connecting rod fixed to the bottom of the transition seat, and a positioning seat installed at the bottom of the connecting rod. The transition seat includes a seat body, a first connecting member fixed to a first side of the seat body, and a second connecting member fixed to a second side of the seat body. The bottom end of the rod body is rotatably connected between the first connecting member and the second connecting member through a first rotating shaft. The bottom end of the rod body is also provided with a limiting member to restrict the rotation of the rod body.

[0006] The positioning seat is a long strip-shaped positioning seat. The top surface of the first end of the positioning seat is provided with a first protrusion buckle, and the top surface of the second end of the positioning seat is provided with a second protrusion buckle. The connecting rod is also fitted with an annular washer and a spring that can move along the connecting rod. The spring is located between the annular washer and the seat body and is in a compressed state.

[0007] In the multi-angle positioning support rod of this utility model, the support rod further includes a mounting plate for fixing the positioning seat. The mounting plate is provided with a mounting hole through which the positioning seat can pass. On both sides of the width direction of the mounting hole are a first buckle hole and a second buckle hole for the first buckle and the second buckle to be fastened and connected.

[0008] In the multi-angle positioning support rod of this utility model, the mounting plate is provided with at least two connecting holes for fixing the mounting plate.

[0009] In the multi-angle positioning support rod of this utility model, the bottom end of the connecting rod is provided with a first stud, and the middle part of the positioning seat is provided with a first threaded hole for the first stud to be inserted and screwed in.

[0010] In the multi-angle positioning support rod of this utility model, the bottom end of the rod body is provided with a first shaft hole through which the first rotating shaft can rotatably pass.

[0011] In the multi-angle positioning support rod of this utility model, the first rotating shaft is a first bolt, and the first bolt is also provided with a first nut for locking the first bolt.

[0012] In the multi-angle positioning support rod of this utility model, the limiting member is a ball screw. The bottom end of the rod body is provided with a second threaded hole for the ball screw to be inserted and screwed. The first or second connecting member is provided with multiple corrugated grooves at the corresponding positions of the ball screw. The corrugated grooves cooperate with the ball screw and are used to limit the rotation of the rod body.

[0013] Another technical solution adopted by this utility model to solve its technical problem is: to construct a speaker, which includes a cabinet, and the top wall of the cabinet is provided with a multi-angle positioning support rod as described above.

[0014] The multi-angle positioning support rod and speaker of this utility model have the following beneficial effects: When using the multi-angle positioning support rod of this utility model, the connecting rod and positioning seat at the bottom of the support rod are inserted into the speaker, and the first and second protruding buckles are fastened to the speaker body to achieve fixed installation of the support rod. In use, the support rod can be rotated to the desired angle, and the limiting component restricts the rod from continuing to rotate. Then, a picture frame or CD is placed against the rod to form support and display, which not only serves to support the picture frame or CD, but also provides a certain display effect. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments. In the accompanying drawings:

[0016] Figure 1 This is a schematic diagram of the structure of the multi-angle positioning support rod of this utility model;

[0017] Figure 2 This is a structural schematic diagram of the multi-angle positioning support rod and speaker of this utility model. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0019] like Figure 1 , 2As shown, in the first embodiment of the multi-angle positioning support rod of this utility model, the support rod 10 includes an adapter 11, a rod body 12 rotatably connected to the adapter 11, a connecting rod 13 fixed to the bottom of the adapter 11, and a positioning seat 14 installed at the bottom of the connecting rod 13. The adapter 11 includes a seat body 15, a first connecting member 16 fixed to the first side of the seat body 15, and a second connecting member 17 fixed to the second side of the seat body 15. The bottom end of the rod body 12 is rotatably connected between the first connecting member 16 and the second connecting member 17 through a first rotating shaft. The bottom end of the rod body 12 is also provided with a limiting member 18 to restrict the rotation of the rod body 12.

[0020] The positioning seat 14 is a long strip-shaped positioning seat 14. The top surface of the first end of the positioning seat 14 is provided with a first protrusion buckle 19, and the top surface of the second end of the positioning seat 14 is provided with a second protrusion buckle 20. The connecting rod 13 is also fitted with an annular washer 22 and a spring 21 that can move along the connecting rod 13. The spring 21 is located between the annular washer 22 and the seat body 15 and is in a compressed state.

[0021] When using the multi-angle positioning support rod of this utility model, the connecting rod 13 and positioning seat 14 at the bottom of the support rod 10 are inserted into the speaker 100, and the support rod 10 is fixedly installed by engaging with the speaker body 32 through the first protrusion 19 and the second protrusion 20. In use, the rod body 12 of the support rod 10 can be rotated to the desired angle, and the rod body 12 is restricted from further rotation by the limiting member 18. Then, a picture frame or CD is placed against the rod body 12 to form support and display, which can not only support the picture frame or CD, but also provide a certain display effect.

[0022] In this embodiment, preferably, the support rod 10 further includes a mounting plate 23 for fixing the positioning seat 14. The mounting plate 23 is provided with a mounting hole 24 through which the positioning seat 14 can pass. The mounting hole 24 has a first buckle hole 25 and a second buckle hole 26 on both sides in the width direction for the first buckle 19 and the second buckle 20 to be fastened and connected.

[0023] When installing the support rod 10, the mounting plate 23 is fixed inside the cabinet 32 ​​of the speaker 100. Then, the positioning seat 14 is aligned with the mounting hole 24 and inserted. The positioning seat 14 is rotated 90° so that the first protrusion 19 and the second protrusion 20 are aligned with the first buckle hole 25 and the second buckle hole 26. Then, the positioning seat 14 is pulled upward so that the first protrusion 19 and the second protrusion 20 are engaged in the first buckle hole 25 and the second buckle hole 26, thus fixing the support rod 10 in place. After installation, the spring 21, under its own elastic restoring force, pushes the annular washer 22 against the top of the first protrusion 19 and the second protrusion 20, preventing the first protrusion 19 and the second protrusion 20 from coming out of the first buckle hole 25 and the second buckle hole 26, thus preventing loosening.

[0024] When it is necessary to remove the support rod 10, push the rod body 12 downward to drive the first buckle 19 and the second buckle 20 on the positioning seat 14 to disengage from the first buckle hole 25 and the second buckle hole 26. Then rotate the positioning seat 14 90° so that the positioning seat 14 is aligned with the mounting hole 24, and then remove it.

[0025] Furthermore, the mounting plate 23 is provided with at least two connection holes 27 for fixing the mounting plate 23.

[0026] Specifically, the bottom end of the connecting rod 13 is provided with a first stud, and the middle part of the positioning seat 14 is provided with a first threaded hole for the first stud to be inserted and screwed in.

[0027] Furthermore, the bottom end of the rod 12 is provided with a first shaft hole 28 through which the first rotating shaft can rotatably pass. Preferably, the first rotating shaft is a first bolt 29, and the first bolt 29 is also provided with a first nut 30 for locking the first bolt 29.

[0028] Specifically, the limiting member 18 is a ball screw, and the bottom end of the rod body 12 is provided with a second threaded hole 31 for the ball screw to be inserted and screwed. The first connector 16 or the second connector 17 is provided with multiple corrugated grooves at the corresponding positions of the ball screw. The corrugated grooves cooperate with the ball screw and are used to limit the rotation of the rod body 12.

[0029] like Figure 2 As shown, the speaker 100 includes a cabinet 32, and the top wall of the cabinet 32 ​​is provided with a multi-angle positioning support rod 10 as described above.

[0030] Furthermore, in this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," "stacked," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0031] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A multi-angle positioning support rod, characterized in that, The support rod includes an adapter, a rod body rotatably connected to the adapter, a connecting rod fixed to the bottom of the adapter, and a positioning seat installed at the bottom of the connecting rod. The adapter includes a seat body, a first connecting member fixed to a first side of the seat body, and a second connecting member fixed to a second side of the seat body. The bottom end of the rod body is rotatably connected between the first connecting member and the second connecting member through a first rotating shaft. The bottom end of the rod body is also provided with a limiting member to restrict the rotation of the rod body. The positioning seat is a long strip-shaped positioning seat. A first protrusion is provided on the top surface of the first end of the positioning seat, and a second protrusion is provided on the top surface of the second end of the positioning seat. An annular washer and a spring that can move along the connecting rod are also sleeved on the connecting rod. The spring is located between the annular washer and the seat body and is in a compressed state.

2. The multi-angle positioning support rod according to claim 1, characterized in that, The support rod also includes a mounting plate for fixing the positioning seat. The mounting plate is provided with a mounting hole through which the positioning seat can pass. On both sides of the mounting hole in the width direction, there are first buckle holes and second buckle holes for the first buckle and the second buckle to snap into and connect.

3. The multi-angle positioning support rod according to claim 2, characterized in that, The mounting plate is provided with at least two connection holes for fixing the mounting plate.

4. The multi-angle positioning support rod according to claim 1, characterized in that, The bottom end of the connecting rod is provided with a first stud, and the middle part of the positioning seat is provided with a first threaded hole for the first stud to be inserted and screwed in.

5. The multi-angle positioning support rod according to claim 1, characterized in that, The bottom end of the rod is provided with a first shaft hole through which the first rotating shaft can rotatably pass.

6. The multi-angle positioning support rod according to claim 5, characterized in that, The first rotating shaft is the first bolt, and the first bolt is also provided with a first nut for locking the first bolt.

7. The multi-angle positioning support rod according to claim 1, characterized in that, The limiting component is a ball screw. The bottom end of the rod body is provided with a second threaded hole for the ball screw to be inserted and screwed in. The first or second connecting component is provided with multiple corrugated grooves at positions corresponding to the ball screw. The corrugated grooves cooperate with the ball screw and are used to limit the rotation of the rod body.

8. A speaker, characterized in that, The speaker includes a cabinet, and the top wall of the cabinet is provided with a multi-angle positioning support rod as described in any one of claims 1-7.

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