CN211557472U

CN211557472U - Paper basin with cushion edge

Info

Publication number: CN211557472U
Application number: CN202020632081.8U
Authority: CN
Inventors: 蔡鹏程; 胡丽娟; 陈靖
Original assignee: Ningguo Pengrui Electroacoustic Equipment Co ltd
Current assignee: Ningguo Pengrui Electroacoustic Equipment Co ltd
Priority date: 2020-04-21
Filing date: 2020-04-21
Publication date: 2020-09-22
Anticipated expiration: 2030-04-21

Abstract

The utility model discloses a pad limit cone, including the cone body, the inside of cone body is provided with the dust cover, the lower extreme of cone body is provided with the plug socket, the below of cone body is provided with the fixing base, the plug socket is pegged graft in the inside of fixing base, be provided with locking mechanism on the fixing base, the top of cone body is provided with the blank holder, the utility model relates to a pad limit cone has reached cone easy to assemble and has dismantled, and installation stability is high through setting up rubber packing ring, regulation knot and deep floor etc. and has improved high effect, has solved most current cones and has adopted the mode of bonding to install, uses after a period, because the long-time vibrations of cone, often leads to the cone edge to drop, advances the problem that the phenomenon of ash intake and sound distortion appears.

Description

Paper basin with cushion edge

Technical Field

The utility model relates to a cone technical field specifically is a cushion limit cone.

Background

In the loudspeaker, the voice coil can produce strong vibration in the magnetic field after the voice coil is put through the audio signal, the voice coil is fixed on the cone, the vibration of the voice coil drives the vibration of the cone at the same time, the cone vibrates to force the air to vibrate, thus make sound, the cone is generally made into the taper shape in order to reach quite good pronunciation effect, the cone of some woofers is made into the flat plate type too, called as the flat plate loudspeaker, the material of the cone of the ordinary loudspeaker is ordinary paper, with the continuous progress of science and technology, people's requirement for the sound quality is continuously improved, the cones of various materials also appear in succession, no longer be a material of the cone, such as the wool cone, metal basin.

Most of current cone adopt the mode of bonding to install, use a period after, because the long-time vibrations of cone, often lead to the cone edge to drop, advance grey phenomenon appearance of intaking and sound distortion.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pad limit cone 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:

the utility model provides a rim paper cone, includes the paper cone body, the inside of paper cone body is provided with the dust cover, the lower extreme of paper cone body is provided with the plug socket, the below of paper cone body is provided with the fixing base, the plug socket is pegged graft in the inside of fixing base, be provided with locking mechanism on the fixing base, the top of paper cone body is provided with the blank holder.

Preferably, the outside of blank holder is provided with a plurality of evenly distributed's locking limit, the mounting hole has been seted up on the locking edge, the adaptation groove has been seted up on the lower terminal surface of blank holder, the adaptation groove cooperatees with the up end of cone body, all be provided with rubber packing ring on the inside in adaptation groove and the lower terminal surface of blank holder.

Preferably, a plurality of reinforcing rib plates which are uniformly distributed in a surrounding manner are arranged on the end face of the outer side of the cone body.

Preferably, the outer end face of the inserting seat is provided with a plurality of positioning grooves which are uniformly distributed in a surrounding manner, the right end face of the inserting seat is provided with a locking groove, the inside of the fixing seat is provided with an inserting groove, and the inserting seat is correspondingly inserted into the inserting groove.

Preferably, the locking mechanism comprises a moving groove, the moving groove is formed in the right end face of the insertion groove, a locking block is arranged inside the moving groove, a telescopic rod is arranged between the locking block and the inner wall of the moving groove, a spring is sleeved on the telescopic rod, and the locking block corresponds to the locking groove in position height.

Preferably, movable mounting has the regulation to detain on the right-hand member face of fixing base, fixed mounting has the connecting block on the regulation is detained, fixed mounting has the connection pole of bending on the connecting block, the other end fixed mounting who connects the pole of bending has briquetting down, the inclined plane groove has been seted up on the up end of latch segment, the briquetting sets up the inside in the inclined plane groove down, the lower terminal surface and the inclined plane groove looks adaptation of briquetting down.

Compared with the prior art, the beneficial effects of the utility model are that: a paper basin with a cushion edge is characterized in that the upper edge of the paper basin is pressed and fixed through the arrangement of a blank holder, a locking edge, a mounting hole, an adaptive groove and a rubber gasket, the rubber gasket plays roles of buffering, sealing and dust prevention, the service life of the paper basin is prolonged, the strength of the outer side wall of the paper basin body is increased through a reinforcing rib plate, the using effect of the paper basin body is improved, the edge of the inner wall of a fixing seat is matched with a positioning groove to form a positioning protrusion, the installation of the paper basin is facilitated, a voice coil is arranged in the fixing seat and is contacted with the paper basin, a pressing block is driven to descend by an adjusting buckle through pressing of the adjusting buckle, the pressing block is matched with an inclined plane groove to drive a locking block to move towards the right side, the insertion of an insertion seat is facilitated, the adjusting buckle is loosened after the insertion, the locking block is reset under the action of a spring and is inserted into the locking groove, the using effect is more stable. The utility model relates to a pad limit cone has reached cone easy to assemble and has dismantled through setting up rubber packing ring, regulation knot and deep floor etc. and has installed, and installation stability is high, and effect such as life improves has solved most current cones and has adopted the mode that bonds to install, uses a period after, because the long-time vibrations of cone, often leads to the cone edge to drop, advances the problem that the phenomenon of ash intaking and sound distortion appears.

Drawings

FIG. 1 is a schematic structural view of a rim paper basin;

FIG. 2 is a schematic diagram of a front side structure of a rim paper basin;

fig. 3 is a schematic structural diagram of a locking mechanism in a rim paper basin.

In the figure: 1-a cone body, 2-a dust cover, 3-a blank holder, 4-a locking edge, 5-a mounting hole, 6-an adapting groove, 7-a rubber gasket, 8-a plug socket, 9-a reinforcing rib plate, 10-a positioning groove, 11-a fixing seat, 12-a locking groove, 13-a plug socket, 14-a moving groove, 15-a locking block, 16-a telescopic rod, 17-a spring, 18-an adjusting buckle, 19-a connecting block, 20-a connecting bending rod, 21-a lower pressing block and 22-a bevel groove.

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.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a cushion limit cone, includes cone body 1, the inside of cone body 1 is provided with dust cover 2, the lower extreme of cone body 1 is provided with plug socket 8, the below of cone body 1 is provided with fixing base 11, plug socket 8 is pegged graft in the inside of fixing base 11, be provided with locking mechanism on the fixing base 11, the top of cone body 1 is provided with blank holder 3.

The outer side of blank holder 3 is provided with a plurality of evenly distributed's locking limit 4, the mounting hole 5 has been seted up on the locking limit 4, adaptation groove 6 has been seted up on the lower terminal surface of blank holder 3, adaptation groove 6 cooperatees with the up end of cone body 1, all be provided with rubber packing ring 7 on the inside of adaptation groove 6 and the lower terminal surface of blank holder 3.

Through blank holder 3, locking edge 4, mounting hole 5, adaptation groove 6 and rubber packing ring 7 setting, compress tightly fixedly the top edge of cone, rubber packing ring 7 has played buffering, sealed and dustproof effect, has improved the life of cone.

The outer end face of the cone body 1 is provided with a plurality of reinforcing rib plates 9 which are uniformly distributed in a surrounding manner.

The strength of the outer side wall of the cone body 1 is increased through the reinforcing rib plate 9, and the using effect of the cone body 1 is improved.

The outer end face of the inserting seat 8 is provided with a plurality of positioning grooves 10 which are uniformly distributed in a surrounding manner, the right end face of the inserting seat 8 is provided with a locking groove 12, the inside of the fixed seat 11 is provided with an inserting groove 13, and the inserting seat 8 is correspondingly inserted into the inserting groove 13.

The inner wall edge cooperation constant head tank 10 of fixing base 11 sets up the location arch, makes things convenient for the installation of cone, and fixing base 11 is inside to set up voice coil loudspeaker voice coil and cone contact.

The locking mechanism comprises a moving groove 14, the moving groove 14 is formed in the right end face of the inserting groove 13, a locking block 15 is arranged inside the moving groove 14, a telescopic rod 16 is arranged between the locking block 15 and the inner wall of the moving groove 14, a spring 17 is sleeved on the telescopic rod 16, and the locking block 15 corresponds to the locking groove 12 in position height.

Movable mounting has the regulation to detain 18 on the right-hand member face of fixing base 11, it has connecting block 19 to adjust to detain fixed mounting on 18, fixed mounting has connection bending pole 20 on the connecting block 19, the other end fixed mounting who connects bending pole 20 has briquetting 21 down, inclined plane groove 22 has been seted up on the up end of latch segment 15, briquetting 21 sets up the inside at inclined plane groove 22 down, briquetting 21's lower terminal surface and inclined plane groove 22 looks adaptation down.

Through pressing down regulation knot 18, adjust and detain briquetting 21 decline under 18 drives, briquetting 21 and inclined plane groove 22 cooperation down drive latch segment 15 and remove to the right side, make things convenient for inserting of bayonet socket 8, insert the back and loosen and adjust knot 18, latch segment 15 resets under spring 17's effect, fix in inserting locking groove 12, the installation of cone is dismantled conveniently, and can not take place the viscose and drop and lead to the tone quality change, and the result of use is more stable.

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 utility model provides a cushion limit cone, includes cone body (1), its characterized in that: the improved paper cone is characterized in that a dust cover (2) is arranged inside the paper cone body (1), an inserting base (8) is arranged at the lower end of the paper cone body (1), a fixing base (11) is arranged below the paper cone body (1), the inserting base (8) is inserted into the fixing base (11), a locking mechanism is arranged on the fixing base (11), and a blank holder (3) is arranged above the paper cone body (1).

2. The deckle according to claim 1, wherein: the outer side of blank holder (3) is provided with a plurality of evenly distributed's locking limit (4), mounting hole (5) have been seted up on locking limit (4), adaptation groove (6) have been seted up on the lower terminal surface of blank holder (3), adaptation groove (6) cooperate with the up end of cone body (1), all be provided with rubber packing ring (7) on the inside of adaptation groove (6) and the lower terminal surface of blank holder (3).

3. A deckle as defined in claim 2, wherein: the outer end face of the cone body (1) is provided with a plurality of reinforcing rib plates (9) which are uniformly distributed in a surrounding manner.

4. A deckle as defined in claim 3, wherein: the outer end face of the inserting seat (8) is provided with a plurality of positioning grooves (10) which are uniformly distributed in a surrounding mode, the right end face of the inserting seat (8) is provided with a locking groove (12), the inside of the fixed seat (11) is provided with an inserting groove (13), and the inserting seat (8) is correspondingly inserted into the inserting groove (13).

5. The rim paper basin of claim 4, wherein: the locking mechanism comprises a moving groove (14), the moving groove (14) is formed in the right end face of the inserting groove (13), a locking block (15) is arranged inside the moving groove (14), an expansion link (16) is arranged between the locking block (15) and the inner wall of the moving groove (14), a spring (17) is sleeved on the expansion link (16), and the position height of the locking block (15) corresponds to that of the locking groove (12).

6. The deckle according to claim 5, wherein: movable mounting has the regulation to detain (18) on the right-hand member face of fixing base (11), it has connecting block (19) to adjust to detain fixed mounting on (18), fixed mounting has connection bending pole (20) on connecting block (19), the other end fixed mounting who connects bending pole (20) has briquetting (21) down, inclined plane groove (22) have been seted up on the up end of latch segment (15), briquetting (21) set up the inside in inclined plane groove (22) down, the lower terminal surface and inclined plane groove (22) looks adaptation of briquetting (21) down.