Universal sound box lifting frame
By designing a universal speaker hoisting rack, the combination of horizontal and longitudinal center of gravity adjustment links is used to solve the problem of unstable speaker hoisting, and the stable triangular positioning and safe hoisting of the speaker are achieved.
Patent Information
- Application Number
- CN202420809294.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-18
- Publication Date
- 2025-05-23
- Estimated Expiration
- 2034-04-18
AI Technical Summary
In the prior art, the hoisting of speakers is unstable, causing the speakers to shake during the hoisting process, posing a major safety hazard.
A universal speaker hoisting rack is designed, using a horizontal center of gravity adjustment link and a longitudinal center of gravity adjustment link. Through the adjustment of screws and screw holes, the speaker can be triangularly positioned and stable lifted.
It realizes stable lifting of speakers, suitable for speakers of different weights, and improves the safety and applicability of the lifting process.
Smart Images
Figure CN222897300U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sound box equipment, in particular to a universal sound box hanging rack. Background Art
[0002] A speaker is a device that can convert audio signals into sound. In layman's terms, it means that the speaker mainframe or subwoofer has a built-in power amplifier, which amplifies the audio signal and then plays it back by the speaker itself, making it louder. The speaker is the terminal of the entire sound system, and its function is to convert audio electrical energy into corresponding sound energy and radiate it into space. It is an extremely important component of the sound system, responsible for converting electrical signals into sound signals for direct human hearing.
[0003] In the existing technology, there is a problem of unstable speaker hanging when hanging the speaker, which will cause the speaker to shake during the hanging process, and finally lead to a great safety hazard in the process of hanging the speaker. For this reason, we propose a universal speaker hanging rack. Utility Model Content
[0004] The purpose of the utility model is to provide a universal speaker hanging rack to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a universal speaker hanging rack, comprising a transverse center of gravity adjustment link, a plurality of evenly distributed screw holes B are provided at the front end of the transverse center of gravity adjustment link, a longitudinal center of gravity adjustment link is abutted at the front end of the transverse center of gravity adjustment link, a screw A is threadedly connected between the longitudinal center of gravity adjustment link and the transverse center of gravity adjustment link, a plurality of evenly distributed screw holes A are penetrated through the surface of the longitudinal center of gravity adjustment link, a screw connector on the longitudinal center of gravity adjustment link, a placement groove is provided at one end of the screw connector, a screw assembly is provided in the placement groove, a screw B is threadedly connected between the screw connector and the screw assembly, a hanging hole B is provided at the front end of the longitudinal center of gravity adjustment link, hanging holes A are provided on both sides of the front end of the transverse center of gravity adjustment link, the hanging hole A and the hanging hole B are both provided with a hook assembly, and a contact plate is connected to the lower end of the longitudinal center of gravity adjustment link.
[0006] Preferably, a screw body B is provided in the placement groove, the lower end of the screw body B is threadedly connected with a nut A, the upper end of the nut A abuts against a gasket, the gasket abuts against a screw connector, and the upper end of the screw body B is threadedly connected with a nut B.
[0007] Preferably, two symmetrical bracket grooves B are provided at the upper end of the transverse center of gravity adjustment connecting rod.
[0008] Preferably, a bracket groove A is provided on the lower side of the front end of the contact plate.
[0009] Preferably, the hook assembly includes a hook body hung on the hanging hole A and the hanging hole B, the hook body is connected to a screw body A, and the screw body A is threadedly connected to a fixing cylinder.
[0010] Preferably, the lower end surface of the nut B abuts against the screw connector.
[0011] Compared with the prior art, the beneficial effects of the utility model are: a transverse center of gravity adjustment connecting rod, a hanging hole A, a hook assembly, a longitudinal center of gravity adjustment connecting rod, a screw hole A, a contact plate, a screw connector, a placement slot, a screw assembly, a screw hole B, a hanging hole B, a bracket slot A, a bracket slot B, a screw A and a screw B are provided to complete hanging each hook assembly on the hanging hole A and the hanging hole B respectively, and then the other end of the hook assembly is hung on the speaker. When the hung speaker becomes unstable, the position of the longitudinal center of gravity adjustment connecting rod and the screw connector can be adjusted at this time, by removing the screw A and the screw B, adjusting their respective positions and then locking the screw A and the screw B. The utility model realizes the triangular positioning of the speaker and then the hoisting action, realizes the hoisting action of speakers of different weights, can adjust the position of the components of the device, and improves the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0013] Figure 2 This is a schematic diagram of the front view structure of the utility model;
[0014] Figure 3 For this utility model Figure 2 A magnified view of the structure of part A;
[0015] Figure 4 It is a schematic diagram of the structure of the lateral center of gravity adjustment component of the utility model.
[0016] In the figure: 1. lateral center of gravity adjustment connecting rod; 2. hanging hole A; 3. hook assembly; 301. fixing tube; 302. screw body A; 303. hook body; 4. longitudinal center of gravity adjustment connecting rod; 5. screw hole A; 6. contact plate; 7. screw connector; 8. placement slot; 9. screw assembly; 901. screw body B; 902. nut A; 903. gasket; 904. nut B; 10. screw hole B; 11. hanging hole B; 12. bracket slot A; 13. bracket slot B; 14. screw A; 15. screw B. DETAILED DESCRIPTION
[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0018] See also Figure 1-4 The utility model provides a technical solution: a universal speaker hanging rack, comprising a transverse center of gravity adjustment link 1, a plurality of evenly distributed screw holes B10 are opened at the front end of the transverse center of gravity adjustment link 1, a longitudinal center of gravity adjustment link 4 is abutted against the front end of the transverse center of gravity adjustment link 1, a screw A14 is threadedly connected between the longitudinal center of gravity adjustment link 4 and the transverse center of gravity adjustment link 1, a plurality of evenly distributed screw holes A5 are penetrated through the surface of the longitudinal center of gravity adjustment link 4, a screw connector 7 is opened on the longitudinal center of gravity adjustment link 4, a placement groove 8 is opened at one end of the screw connector 7, a screw assembly 9 is arranged in the placement groove 8, a screw B15 is threadedly connected between the screw connector 7 and the screw assembly 9, a hanging hole B11 is opened at the front end of the longitudinal center of gravity adjustment link 4, hanging holes A2 are opened on both sides of the front end of the transverse center of gravity adjustment link 1, the hanging hole A2 and the hanging hole B11 are both provided with a hook assembly 3, and a contact plate 6 is connected to the lower end of the longitudinal center of gravity adjustment link 4.
[0019] Specifically, a screw body B901 is arranged in the placement groove 8, the lower end of the screw body B901 is threadedly connected with a nut A902, the upper end of the nut A902 abuts against a gasket 903, the gasket 903 abuts against the screw connector 7, and the upper end of the screw body B901 is threadedly connected with a nut B904; two symmetrical bracket grooves B13 are provided at the upper end of the transverse center of gravity adjustment connecting rod 1; a bracket groove A12 is provided on the lower side of the front end of the contact plate 6; the hook assembly 3 includes a hook body 303 hung on the hanging hole A2 and the hanging hole B11, the hook body 303 is connected with a screw body A302, and the screw body A302 is threadedly connected with a fixing tube 301; the lower end surface of the nut B904 abuts against the screw connector 7.
[0020] Working principle: hang each hook component 3 on the hanging hole A2 and the hanging hole B11 respectively, and then hang the other end of the hook component 3 on the speaker. When the hung speaker becomes unstable, the position of the longitudinal center of gravity adjustment connecting rod 4 and the position of the screw connector 7 can be adjusted by removing the screw A14 and the screw B15, adjusting their respective positions and then tightening the screw A14 and the screw B15. The utility model realizes the triangular positioning of the speaker and then the hoisting action, realizes the hoisting action of speakers of different weights, can adjust the position of the components of the device, and improves the applicability of the device.
[0021] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A universal speaker hanging bracket, comprising a transverse center of gravity adjustment connecting rod (1), characterized in that: The front end of the transverse center of gravity adjustment link (1) is provided with a plurality of evenly distributed screw holes B (10), the front end of the transverse center of gravity adjustment link (1) is in contact with the longitudinal center of gravity adjustment link (4), a screw A (14) is threadedly connected between the longitudinal center of gravity adjustment link (4) and the transverse center of gravity adjustment link (1), a plurality of evenly distributed screw holes A (5) are penetrated through the surface of the longitudinal center of gravity adjustment link (4), a screw connecting piece (7) is provided on the longitudinal center of gravity adjustment link (4), and the screw connecting piece (7) is a screw connecting piece (7) A placement groove (8) is provided at the end thereof, a screw assembly (9) is arranged in the placement groove (8), a screw B (15) is threadedly connected between the screw connecting piece (7) and the screw assembly (9), a hanging hole B (11) is provided at the front end of the longitudinal center of gravity adjustment connecting rod (4), hanging holes A (2) are provided on both sides of the front end of the transverse center of gravity adjustment connecting rod (1), and the hanging holes A (2) and the hanging holes B (11) are both provided with hook assemblies (3), and a contact plate (6) is connected to the lower end of the longitudinal center of gravity adjustment connecting rod (4).
2. A universal speaker hanging bracket according to claim 1, characterized in that: A screw body B (901) is arranged in the placement groove (8), the lower end of the screw body B (901) is threadedly connected to a nut A (902), the upper end of the nut A (902) abuts against a gasket (903), the gasket (903) abuts against a screw connecting piece (7), and the upper end of the screw body B (901) is threadedly connected to a nut B (904).
3. The universal speaker hanging bracket according to claim 1, characterized in that: Two symmetrical bracket grooves B (13) are provided at the upper end of the transverse center of gravity adjustment connecting rod (1).
4. The universal speaker hanging bracket according to claim 1, characterized in that: A bracket groove A (12) is provided at the lower side of the front end of the contact plate (6).
5. The universal speaker hanging bracket according to claim 1, characterized in that: The hook assembly (3) comprises a hook body (303) hung on a hanging hole A (2) and a hanging hole B (11); the hook body (303) is connected to a screw body A (302); and the screw body A (302) is threadedly connected to a fixing cylinder (301).
6. The universal speaker hanging bracket according to claim 2, characterized in that: The lower end surface of the nut B (904) abuts against the screw connecting piece (7).