CN208656993U - A kind of loudspeaker installing mechanism of adjustable horizontal angle - Google Patents

Abstract

The utility model discloses a kind of loudspeaker installing mechanisms of adjustable horizontal angle, including cabinet and telescopic rod, protective cover is installed above the cabinet, the inside upper surface of the cabinet is provided with connecting column, circular slab is installed on the inside of the fixing groove, the telescopic rod is symmetrically fixed on the side of vertical panel, the side of the stripper plate is connected with crushing block, the bottom symmetrical of the stripper plate is provided with sliding block, the upper surface of the mounting table symmetrically offers first sliding groove, the side of the stripper plate symmetrically offers second sliding slot, the front surface of the cabinet offers ventilation opening, the inner face of the cabinet offers threading hole, convex block is symmetrically arranged at left and right sides of the circular slab.The loudspeaker installing mechanism of the adjustable horizontal angle can prevent the immersion of rainwater, play protective action to the loudspeaker installed in cabinet, so that loudspeaker will not receive the phenomenon that rainwater is influenced and got rusty by the way that the area of protective cover is greater than cabinet area.

Description

A kind of loudspeaker installing mechanism of adjustable horizontal angle

Technical field

The utility model relates to loudspeaker mounting technique field, specially a kind of loudspeaker fitting machine of adjustable horizontal angle Structure.

Background technique

The type of loudspeaker is varied, is the object that people are used to spread news, and loudspeaker are applied to every field, lieutenant colonel Loudspeaker are just installed to be used to spread news in each corner in garden, the loudspeaker usually to spread news can all be mounted on outdoor, be used to It is all directly to be mounted on loudspeaker are exposed to the effect that the students and faculty is notified, however most of campus loudspeaker installation now Protective device is not installed to loudspeaker in outdoor, so that irradiation of the loudspeaker long-time by rainwater and the sun, so that loudspeaker get rusty The phenomenon that, substantially reduce the service life of loudspeaker, and loudspeaker are fixedly mounted on outdoor level angle and limit, it can not be according to making The level angle of loudspeaker is adjusted in the demand of user.In view of the above-mentioned problems, designing a kind of loudspeaker of adjustable horizontal angle Installing mechanism.

Utility model content

The purpose of this utility model is to provide a kind of loudspeaker installing mechanisms of adjustable horizontal angle, to solve above-mentioned back Most of campus loudspeaker installation now is proposed in scape technology, is all directly to be mounted on outdoor for loudspeaker are exposed, loudspeaker are not pacified Protective device is filled, so that the phenomenon that loudspeaker get rusty, substantially reduces the service life of loudspeaker, and loudspeaker are fixedly mounted on room Outer level angle limits, the problem of the level angle of loudspeaker can not being adjusted according to the demand of user.

To achieve the above object, the utility model provides the following technical solutions: a kind of loudspeaker peace of adjustable horizontal angle Mounting mechanism, including cabinet and telescopic rod are equipped with protective cover above the cabinet, and are symmetrically fixed at left and right sides of cabinet Mounting blocks, the inside upper surface of the cabinet be provided with connecting column, and connecting column is fixedly arranged above mounting disc, and mounting disc Top be symmetrically arranged with fixing groove, circular slab is installed on the inside of the fixing groove, and mounting table is connected with above circular slab, And vertical panel is symmetrically arranged with above mounting table, the telescopic rod is symmetrically fixed on the side of vertical panel, and telescopic rod Outside is enclosed with the first spring, and the other end of telescopic rod is connected with stripper plate, and the side of the stripper plate is connected with extruding Block, the inside upper surface of the cabinet are symmetrically arranged with support rod, and the bottom of the mounting disc offers arc chute, described to squeeze The bottom symmetrical of pressing plate is provided with sliding block, and the upper surface of the mounting table symmetrically offers first sliding groove, and the one of the stripper plate Side symmetrically offers second sliding slot, and the center of second sliding slot is fixed with block in slot, and in slot block the left and right sides it is right Title is connected with second spring, and the front surface of the cabinet offers ventilation opening, and fly net is equipped in ventilation opening, the cabinet Inner face offer threading hole, be symmetrically arranged with convex block at left and right sides of the circular slab.

Preferably, the area coverage of the protective cover is greater than the aperture area of cabinet, and protective cover and cabinet are constituted and dismantled Mounting structure.

Preferably, the mounting disc and connecting column are rotatablely connected.

Preferably, the circular slab is connect by convex block with fixing groove card slot, and convex block is identical as the shape of fixing groove, and And the thickness of circular slab is less than the internal diameter of fixing groove.

Preferably, the stripper plate constitutes elastic construction by telescopic rod and the first spring and vertical panel, and stripper plate closes In mounting table center symmetric setting there are two, and stripper plate constitutes slide construction by first sliding groove and mounting table.

Preferably, the crushing block and second sliding slot constitute slide construction, and central symmetry of the crushing block about block in slot There are two settings.

Preferably, the support rod constitutes slide construction by arc chute and mounting disc, and support rod is about cabinet There are two center symmetric settings.

Compared with prior art, the utility model has the beneficial effects that the loudspeaker installing mechanism of the adjustable horizontal angle,

1. by the way that the area of protective cover is greater than cabinet area the immersion of rainwater can be prevented, to the loudspeaker installed in cabinet Play protective action so that loudspeaker will not receive rainwater influence and the phenomenon that get rusty；

2. the rotation connection being made up of connecting column and mounting disc, convenient for adjusting loudspeaker according to the use demand of user Orientation, convenient for users to operation；

3. by the stripper plate and crushing block that are arranged on mounting table, convenient for reinforcing fixing the installation of loudspeaker, so that loudspeaker Be not in the phenomenon that shaking and fall in cabinet；

4. the ventilation opening opened up by the front surface in cabinet prevents from occurring in cabinet convenient for keeping the intracorporal drying of case Get damp again phenomenon, and loudspeaker is avoided to get rusty and damage.

Detailed description of the invention

Fig. 1 is that the utility model faces schematic diagram of internal structure；

Fig. 2 is the utility model overlooking structure diagram；

Fig. 3 is that the utility model faces overall structure diagram；

Fig. 4 is the utility model structure schematic diagram；

Fig. 5 is the utility model mounting disc present invention looks up structural representation；

Fig. 6 is the utility model circular slab and mounting table present invention looks up structural representation；

Fig. 7 is the utility model stripper plate side structure schematic view.

In figure: 1, cabinet；2, protective cover；3, mounting blocks；4, connecting column；5, mounting disc；6, fixing groove；7, circular slab；8, Mounting table；9, vertical panel；10, telescopic rod；11, the first spring；12, stripper plate；13, crushing block；14, support rod；15, arc is sliding Slot；16, sliding block；17, first sliding groove；18, second sliding slot；19, block in slot；20, second spring；21, ventilation opening；22, fly net； 23, threading hole；24, convex block.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-7 is please referred to, the utility model provides a kind of technical solution: a kind of loudspeaker fitting machine of adjustable horizontal angle Structure, including cabinet 1, protective cover 2, mounting blocks 3, connecting column 4, mounting disc 5, fixing groove 6, circular slab 7, mounting table 8, vertical panel 9, Telescopic rod 10, the first spring 11, stripper plate 12, crushing block 13, support rod 14, arc chute 15, sliding block 16, first sliding groove 17, Block 19, second spring 20, ventilation opening 21, fly net 22, threading hole 23 and convex block 24, the top of cabinet 1 in second sliding slot 18, slot Protective cover 2 is installed, and the left and right sides of cabinet 1 is symmetrically fixed with mounting blocks 3, the area coverage of protective cover 2 is greater than cabinet 1 Aperture area, and protective cover 2 and cabinet 1 constitute disassembly mounting structure, convenient for loudspeaker are mounted in cabinet 1, while can rise To preventing rainwater from entering, loudspeaker are played with certain protective action；

The inside upper surface of cabinet 1 is provided with connecting column 4, and connecting column 4 is fixedly arranged above mounting disc 5, and installs The top of disk 5 is symmetrically arranged with fixing groove 6, and mounting disc 5 and connecting column 4 are rotatablely connected, convenient for adjusting the loudspeaker of side mounted thereto The orientation of loudspeaker is adjusted according to the demand of user in level angle；

Circular slab 7 is installed, and the top of circular slab 7 is connected with mounting table 8, and mounting table 8 is upper on the inside of fixing groove 6 Side is symmetrically arranged with vertical panel 9, and circular slab 7 is connect by convex block 24 with 6 card slot of fixing groove, and the shape of convex block 24 and fixing groove 6 Shape is identical, and the thickness of circular slab 7 is less than the internal diameter of fixing groove 6, convenient for dismounting to circular slab 7, convenient for users to peace Fill loudspeaker；

Telescopic rod 10 is symmetrically fixed on the side of vertical panel 9, and the outside of telescopic rod 10 is enclosed with the first spring 11, and The other end of telescopic rod 10 is connected with stripper plate 12, and the side of stripper plate 12 is connected with crushing block 13, the inside upper surface of cabinet 1 It is symmetrically arranged with support rod 14, the bottom of mounting disc 5 offers arc chute 15, and the bottom symmetrical of stripper plate 12 is provided with sliding block 16, the upper surface of mounting table 8 symmetrically offers first sliding groove 17, and the side of stripper plate 12 symmetrically offers second sliding slot 18, and The center of second sliding slot 18 is fixed with block 19 in slot, and the left and right sides of block 19 is symmetrically connected with second spring in slot 20, stripper plate 12 constitutes elastic construction with vertical panel 9 by telescopic rod 10 and the first spring 11, and stripper plate 12 is about mounting table There are two 8 center symmetric settings, and stripper plate 12 constitutes slide construction, crushing block by first sliding groove 17 and mounting table 8 13 constitute slide construction with second sliding slot 18, and crushing block 13 is about there are two the center symmetric settings of block 19 in slot, convenient for pair The loudspeaker being mounted between stripper plate 12 carry out extruding fixation；

The front surface of cabinet 1 offers ventilation opening 21, and fly net 22 is equipped in ventilation opening 21, and the inner face of cabinet 1 is opened Equipped with threading hole 23, the left and right sides of circular slab 7 is symmetrically arranged with convex block 24, and support rod 14 passes through arc chute 15 and mounting disc 5 constitute slide constructions, and support rod 14 about cabinet 1 center symmetric setting there are two, be easily installed disk 5 it is more stable turn It is dynamic.

Working principle:, can be by cabinet 1 according to Fig. 1-2 when using the loudspeaker installing mechanism of the adjustable horizontal angle The protective cover 2 of top is removed, and the vertical panel 9 of the top of mounting table 8 is caught, to the circular slab 7 being fixed in fixing groove 6 below into Row rotation, so that the convex block 24 of 7 two sides of circular slab is detached from from fixing groove 6, which is taken out out of cabinet 1；

According to Fig. 1 and Fig. 7,2 stripper plates 12 on mounting table 8 are pulled to the direction of the vertical panel 9 on both sides, stripper plate 12 can be slided in the first sliding groove 17 above mounting table 8 by sliding block 16 below, and what 12 side of stripper plate connected stretches It is under pressure and shrinks after contracting bar 10 and the first spring 11, loudspeaker are then placed into 2 12 Hes of stripper plate of 8 top of mounting table Between the crushing block 13 of 12 side of stripper plate, according to the volume of loudspeaker, the extruding force that crushing block 13 will receive loudspeaker volume is being squeezed It is slided in the second sliding slot 18 on 12 surface of pressing plate, and crushing block 13 can be restrained by second spring 20, crushing block 13 again can be to loudspeaker Extruding fixation is carried out, then come up 2 stripper plates 12, so that the pressure for the first spring 11 that stripper plate 12 is connected together Power and extruding fixation is carried out to loudspeaker, after loudspeaker are fixed, by circular slab 7 install back the top of mounting disc 5 fixing groove 6 it In, by rotating circular slab 7 convex block 24 of its two sides is engaged with fixing groove 6, such as needs the level angle to loudspeaker It is adjusted, the mounting disc 5 of the top of column 4 can be rotatablely connected, can be adjusted loudspeaker level angle, and the branch of 5 lower section of mounting disc Strut 14 can also be slided in the arc chute 15 below mounting disc 5, so that the rotation that mounting disc 5 is more stable, finally The installing mechanism is nailed on fixed nail in the circular hole on mounting blocks 3 and be fixed on wall by the mounting blocks 3 of 1 two sides of cabinet On wall；

The drying inside cabinet 1 can be kept, do not will cause in the ventilation opening 21 that 1 front surface of cabinet opens up according to Fig. 4 Inside resurgence generates deleterious effect to loudspeaker, in the fly net 22 that ventilation opening 21 is installed, can prevent the entrance of mosquito, increases Whole practicability is added, when the case of the application is for loudspeaker installation, loudspeaker has been fixed and are installed and used.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (7)

1. a kind of loudspeaker installing mechanism of adjustable horizontal angle, including cabinet (1) and telescopic rod (10), it is characterised in that: institute It states and is equipped with above cabinet (1) protective cover (2), and be symmetrically fixed with mounting blocks (3), the case at left and right sides of cabinet (1) The inside upper surface of body (1) is provided with connecting column (4), and connecting column (4) is fixedly arranged above mounting disc (5), and mounting disc (5) it is symmetrically arranged with fixing groove (6), is equipped with circular slab (7) on the inside of the fixing groove (6), and circular slab (7) is upper above Side is connected with mounting table (8), and vertical panel (9) are symmetrically arranged with above mounting table (8), and the telescopic rod (10) is symmetrically solid It is scheduled on the side of vertical panel (9), and is enclosed with the first spring (11) on the outside of telescopic rod (10), and telescopic rod (10) is another End is connected with stripper plate (12), and the side of the stripper plate (12) is connected with crushing block (13), table on the inside of the cabinet (1) Face is symmetrically arranged with support rod (14), and the bottom of the mounting disc (5) offers arc chute (15), the stripper plate (12) Bottom symmetrical is provided with sliding block (16), and the upper surface of the mounting table (8) symmetrically offers first sliding groove (17), the stripper plate (12) side symmetrically offers second sliding slot (18), and the center of second sliding slot (18) is fixed with block in slot (19), and And second spring (20) are symmetrically connected at left and right sides of block (19) in slot, the front surface of the cabinet (1) offers ventilation opening (21), it and in ventilation opening (21) is equipped with fly net (22), the inner face of the cabinet (1) offers threading hole (23), the circle Convex block (24) are symmetrically arranged at left and right sides of shape plate (7).

2. a kind of loudspeaker installing mechanism of adjustable horizontal angle according to claim 1, it is characterised in that: the protection The area coverage for covering (2) is greater than the aperture area of cabinet (1), and protective cover (2) and cabinet (1) constitute disassembly mounting structure.

3. a kind of loudspeaker installing mechanism of adjustable horizontal angle according to claim 1, it is characterised in that: the installation Disk (5) and connecting column (4) are rotatablely connected.

4. a kind of loudspeaker installing mechanism of adjustable horizontal angle according to claim 1, it is characterised in that: the circle Plate (7) is connect by convex block (24) with fixing groove (6) card slot, and convex block (24) is identical as the shape of fixing groove (6), and round The thickness of plate (7) is less than the internal diameter of fixing groove (6).

5. a kind of loudspeaker installing mechanism of adjustable horizontal angle according to claim 1, it is characterised in that: the extruding Plate (12) is by telescopic rod (10) and the first spring (11) and vertical panel (9) composition elastic construction, and stripper plate (12) is about putting There are two the center symmetric settings for setting platform (8), and stripper plate (12) is made up of first sliding groove (17) and mounting table (8) and slides Structure.

6. a kind of loudspeaker installing mechanism of adjustable horizontal angle according to claim 1, it is characterised in that: the extruding Block (13) and second sliding slot (18) constitute slide construction, and crushing block (13) has two about the center symmetric setting of block in slot (19) It is a.

7. a kind of loudspeaker installing mechanism of adjustable horizontal angle according to claim 1, it is characterised in that: the support Bar (14) constitutes slide construction, and center pair of the support rod (14) about cabinet (1) by arc chute (15) and mounting disc (5) Claim there are two settings.