CN218018106U

CN218018106U - Stereo set decoration concentricity positioning fixture

Info

Publication number: CN218018106U
Application number: CN202222184989.9U
Authority: CN
Inventors: 刘焕鹏
Original assignee: Dongguan Maihui Hardware Electronic Equipment Co ltd
Current assignee: Dongguan Maihui Hardware Electronic Equipment Co ltd
Priority date: 2022-08-18
Filing date: 2022-08-18
Publication date: 2022-12-13
Anticipated expiration: 2032-08-18

Abstract

The utility model belongs to the technical field of the positioning fixture technique and specifically relates to a stereo set decoration concentricity positioning fixture, comprising a lower template, the top board is installed to the upper end of lower bolster, the lower extreme of top board is connected with the pressfitting piece, the inside of lower bolster is provided with the preceding shell of stereo set, the upper end of the preceding shell of stereo set is connected with the decoration, the embedded groove has been seted up with the junction of lower bolster to the preceding shell of stereo set, the side surface of the preceding shell of stereo set is located the internally mounted of lower bolster and presss from both sides tight piece, the movable groove has been seted up with the junction of lower bolster to the tight piece of clamp, through setting up lower bolster, top board, pressfitting piece, pressing from both sides tight piece, activity groove, T type connecting block, slope spring and spacing spout, can fix a position preceding shell of stereo set and decoration to guarantee the concentricity of assembly to when pressing down the top board, can carry out spacing clamp tightly to the preceding shell of stereo set, easily off normal when can effectively preventing the installation of stereo set and decoration, cause the outward appearance bad.

Description

Stereo set decoration concentricity positioning fixture

Technical Field

The utility model relates to a positioning fixture technical field specifically is a stereo set decoration concentricity positioning fixture.

Background

In the production and processing process of the sound, for the purpose of beautifying the appearance and increasing the sales volume, the decoration part is arranged on the outer side of the kilogram of the sound, but the concentricity of the front shell and the decoration part of the existing sound cannot be ensured in the assembling process, and the decoration ring is slender and has certain deformation, so that the installation is easy to deviate, and the appearance is poor; the decoration ring is positioned around, and in addition, the decoration part and the front shell rubber part are positioned by themselves, so that the decoration ring is not assembled in the front shell well, and the low working efficiency is caused.

There is therefore a need for an acoustic trim concentricity positioning fixture that ameliorates the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stereo set decoration concentricity positioning fixture to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a stereo set decoration concentricity positioning fixture, includes the lower bolster, the top board is installed to the upper end of lower bolster, the lower extreme of top board is connected with the pressfitting piece, the inside of lower bolster is provided with the shell before the stereo set, the upper end of shell is connected with the decoration before the stereo set, the embedded groove has been seted up with the junction of lower bolster to the shell before the stereo set, the side surface of shell has a tight piece of clamp before the stereo set located the internally mounted of lower bolster, the movable groove has been seted up with the junction of lower bolster to the tight piece of clamp, one side surface of pressing from both sides tight piece is connected with T type connecting block, the lower extreme of T type connecting block is connected with the slope spring, spacing spout has been seted up with the junction of lower bolster to T type connecting block, slope spring, the lower extreme of lower bolster is connected with the bottom plate.

As the utility model discloses preferred scheme, the connected mode between pressfitting piece and the top board is fixed connection, the connected mode between top board and the lower bolster is swing joint.

As the utility model discloses preferred scheme, the connected mode between pressfitting piece and the decoration is swing joint, the shell passes through embedded groove and lower bolster swing joint before the stereo set.

As the utility model discloses preferred scheme, press from both sides tight piece through activity groove and lower bolster sliding connection, T type connecting block and the connected mode of pressing from both sides between the tight piece of clamp are fixed welding.

As the utility model discloses preferred scheme, the quantity that presss from both sides tight piece and T type connecting block is four groups, and is the annular array and arranges, the both ends of slope spring respectively with lower bolster and the fixed welding of T type connecting block.

As the utility model discloses preferred scheme, T type connecting block passes through spacing spout and lower bolster sliding connection, connected mode between bottom plate and the lower bolster is fixed welding.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through setting up the lower bolster, the top board, the pressfitting piece, press from both sides tight piece, the activity groove, T type connecting block, slope spring and spacing spout, place the embedded groove on the lower bolster with the shell before the stereo set in, will go up the upper end of pressfitting board lid at the lower bolster, can realize fixing a position shell and decoration before the stereo set, with the concentricity of guaranteeing the assembly, and when pressing down the top board, press from both sides tight piece and the laminating of shell before the stereo set in getting into the lower bolster, can carry out spacing clamp tightly to the shell before the stereo set, casing and decoration easy off normal when installing before can effectively preventing the stereo set, cause the outward appearance bad.

Drawings

FIG. 1 is a schematic side-sectional perspective view of the present invention;

FIG. 2 is a schematic view of the audio front case, the decoration and the lower template of the present invention;

FIG. 3 is a schematic sectional view of the lower template side of the present invention;

fig. 4 is the schematic view of the separation of the clamping block and the lower template of the present invention.

In the figure: 1. a lower template; 2. an upper mold platen; 3. pressing blocks; 4. a front shell of the sound box; 5. a decorative member; 6. a groove is embedded; 7. a clamping block; 8. a movable groove; 9. a T-shaped connecting block; 10. a tilt spring; 11. a limiting chute; 12. a base plate.

Detailed Description

The embodiments of the present invention will be combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention based on the embodiments of the present invention.

In order to facilitate understanding of the invention, a number of embodiments of the invention will be described more fully hereinafter with reference to the accompanying drawings, but which may be embodied in many different forms and are not limited to the embodiments described herein, but rather are provided so as to render the disclosure more thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, that 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, and that the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the term "and/or" as used herein includes one or more of the associated listed items and all combinations.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a stereo set decoration concentricity positioning fixture, including lower bolster 1, cope match-plate pattern 2 is installed to the upper end of lower bolster 1, the lower extreme of cope match-plate pattern 2 is connected with the pressfitting piece 3, the inside of lower bolster 1 is provided with shell 4 before the stereo set, the upper end of shell 4 is connected with decoration 5 before the stereo set, the embedded groove 6 has been seted up with the junction of lower bolster 1 to shell 4 before the stereo set, the side surface of shell 4 is located the internally mounted of lower bolster 1 before the stereo set has tight piece 7 of clamp, the activity groove 8 has been seted up with the junction of lower bolster 1 to tight piece 7 of clamp, one side surface of tight piece 7 of clamp is connected with T type connecting block 9, the lower extreme of T type connecting block 9 is connected with tilt spring 10, T type connecting block 9, spacing spout 11 has been seted up with the junction of lower bolster 1 to tilt spring 10, the lower extreme of lower bolster 1 is connected with bottom plate 12.

In an embodiment, referring to fig. 1 and 2, the connection mode between the pressing block 3 and the upper platen 2 is fixed connection, the connection mode between the upper platen 2 and the lower platen 1 is movable connection, and the pressing block 3 can press the decoration 5 downwards; the pressing block 3 is movably connected with the decorating part 5, the sound front shell 4 is movably connected with the lower template 1 through the embedded groove 6, and the embedded groove 6 is convenient for the sound front shell 4 to be clamped in;

when the front shell 4 and the decoration 5 of the sound equipment are assembled, the front shell 4 of the sound equipment is placed in the embedded groove 6 on the lower template 1, the decoration 5 is placed at the upper end of the front shell 4 of the sound equipment, and the upper pressing plate 2 covers the upper end of the lower template 1, so that the front shell 4 of the sound equipment and the decoration 5 can be positioned, and the assembly concentricity is ensured;

in an embodiment, referring to fig. 1, 3 and 4, the clamping block 7 is slidably connected with the lower template 1 through a movable groove 8, the connection mode between the T-shaped connecting block 9 and the clamping block 7 is fixed welding, and the movable groove 8 facilitates the movement of the clamping block 7; the number of the clamping blocks 7 and the number of the T-shaped connecting blocks 9 are four, the clamping blocks 7 and the T-shaped connecting blocks 9 are arranged in an annular array, two ends of an inclined spring 10 are fixedly welded with the lower template 1 and the T-shaped connecting blocks 9 respectively, and the inclined spring 10 can drive the clamping blocks 7 to rebound; the T-shaped connecting block 9 is connected with the lower template 1 in a sliding mode through a limiting chute 11, the bottom plate 12 is fixedly welded with the lower template 1, and the limiting chute 11 is convenient for the T-shaped connecting block 9 to move in the lower template 1;

when pressing down the top molding board 2, press from both sides

tight piece

7 and 4 laminating before the stereo set in getting into lower bolster 1, can carry out spacing clamp tightly to shell 4 before the stereo set, cooperate the even extrusion of pressfitting piece 3 to decoration 5, easy off normal when can effectively prevent the installation of shell 4 before the stereo set and decoration, cause the outward appearance bad.

The utility model discloses work flow: when casing 4 and decoration 5 before the stereo set are assembled, casing 4 is through under embedded groove 6 and lower bolster 1 swing joint's condition before the stereo set, place preceding casing 4 of stereo set in embedded groove 6 on the lower bolster 1, place the upper end of preceding casing 4 of stereo set again with decoration 5, under the connected mode between upper die platen 2 and lower bolster 1 is swing joint's condition, 2 covers upper end at lower bolster 1 with upper molding plate, can realize fixing a position preceding casing 4 of stereo set and decoration 5, with the concentricity of guaranteeing the assembly, when pressing down upper molding plate 2, press from both sides tight piece 7 through activity groove 8 and lower bolster 1 sliding connection, T type connecting block 9 is through spacing spout 11 and lower bolster 1 sliding connection's condition, press from both sides tight piece 7 and laminate with preceding casing 4 of stereo set when getting into in the lower bolster 1, can carry out spacing clamp to casing 4 before the stereo set, cooperate the even extrusion of pressfitting piece 3 to decoration 5, easily off normal when can effectively prevent preceding casing 4 of stereo set and 5 from installing, cause the decoration outward appearance to be bad.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a stereo set decoration concentricity positioning fixture, includes lower bolster (1), its characterized in that: the utility model discloses a loudspeaker sound box, including lower bolster, stereo set, upper moulding plate, decorative piece, movable groove (8), one side surface of pressing from both sides tight piece (7) has T type connecting block (9), the lower extreme of T type connecting block (9) is connected with inclined spring (10), the upper end of lower bolster (1) is installed upper moulding plate (2), the lower extreme of upper moulding plate (2) is connected with pressfitting piece (3), the inside of lower bolster (1) is provided with before the stereo set shell (4), the upper end of shell (4) is connected with decorative piece (5) before the stereo set, the embedded groove (6) has been seted up with the junction of lower bolster (1) to shell (4) before the stereo set, the side surface of shell (4) is located the internally mounted of lower bolster (1) has tight piece (7), movable groove (8) have been seted up with the junction of lower bolster (1) to tight piece (7), the one side surface that presss from both sides tight piece (7) is connected with T type connecting block (9), the lower extreme of T type connecting block (9) is connected with inclined spring (10), T type connecting block (9), inclined spring (10) have seted up spacing spout (11) with the junction of lower bolster (1), the lower extreme of lower bolster (1) is connected with bottom plate (12).

2. A sound decoration concentricity positioning fixture as claimed in claim 1, wherein: the pressing block (3) is fixedly connected with the upper pressing plate (2), and the upper pressing plate (2) is movably connected with the lower template (1).

3. A sound decoration concentricity positioning fixture as claimed in claim 1, wherein: the sound box is characterized in that the pressing block (3) is movably connected with the decorating part (5), and the front shell (4) of the sound box is movably connected with the lower template (1) through the embedded groove (6).

4. A sound decoration concentricity positioning fixture as claimed in claim 1, wherein: the clamping blocks (7) are in sliding connection with the lower template (1) through movable grooves (8), and the T-shaped connecting blocks (9) are fixedly welded with the clamping blocks (7).

5. A sound decoration concentricity positioning fixture as claimed in claim 1, wherein: the clamping blocks (7) and the T-shaped connecting blocks (9) are four in number and are arranged in an annular array, and two ends of the inclined spring (10) are fixedly welded with the lower template (1) and the T-shaped connecting blocks (9) respectively.

6. A sound decoration concentricity positioning fixture as defined in claim 1, wherein: the T-shaped connecting block (9) is connected with the lower template (1) in a sliding mode through a limiting sliding groove (11), and the bottom plate (12) and the lower template (1) are fixedly welded.