CN208597170U - A kind of water proof type loudspeaker of insert injection moulding package - Google Patents
A kind of water proof type loudspeaker of insert injection moulding package Download PDFInfo
- Publication number
- CN208597170U CN208597170U CN201821506736.6U CN201821506736U CN208597170U CN 208597170 U CN208597170 U CN 208597170U CN 201821506736 U CN201821506736 U CN 201821506736U CN 208597170 U CN208597170 U CN 208597170U
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- CN
- China
- Prior art keywords
- loudspeaker
- injection moulding
- water proof
- proof type
- insert injection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 238000001746 injection moulding Methods 0.000 title claims abstract description 21
- 230000001681 protective effect Effects 0.000 claims abstract description 50
- 238000001125 extrusion Methods 0.000 claims description 9
- 230000035939 shock Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
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- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The utility model discloses a kind of water proof type loudspeakers of insert injection moulding package, including loudspeaker, the lower end outside surface sliding sleeve of the loudspeaker is connected to protective shell, the upper end outer surface of the loudspeaker is equipped with annular protrusion, the upper end outer surface of the loudspeaker slidably connects circular upper cover, the upper end outer surface of the circular upper cover flakes equipped with convex annular, the outer end inner surface of the circular upper cover is fixedly connected with rubber ring, the outer surface of the rubber ring is slidably connected at the outer end inner surface of loudspeaker by annular groove, the upper end inner surface of the protective shell is fixedly connected with round tube, the outer surface of the round tube is slidably connected at the upper end inner surface of loudspeaker by through-hole, the water proof type loudspeaker of insert injection moulding package, improve waterproof performance, protective performance can be increased.
Description
Technical field
The utility model relates to speaker technology field, specially a kind of water proof type loudspeaker of insert injection moulding package.
Background technique
Loudspeaker is a kind of energy transducer for electric signal being changed into acoustical signal, the shadow of the performance superiority and inferiority of loudspeaker to sound quality
Sound is very big, and the loudspeaker used outdoors generally uses water proof type loudspeaker；
Existing common water proof type loudspeaker still has several drawbacks that first its waterproof performance need to be improved, and second is not
With outdoor protective performance, it is easy to damage when collision is fallen.
Summary of the invention
The purpose of this utility model is to provide a kind of water proof type loudspeakers of insert injection moulding package, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of water proof type of insert injection moulding package is raised
Sound device, including loudspeaker, the lower end outside surface sliding sleeve of the loudspeaker are connected to protective shell, the upper end outside of the loudspeaker
Surface is equipped with annular protrusion, and the upper end outer surface of the loudspeaker slidably connects circular upper cover, the circular upper cover it is upper
End outer surface flakes equipped with convex annular, and the outer end inner surface of the circular upper cover is fixedly connected with rubber ring, the rubber
The outer surface of circle is slidably connected at the outer end inner surface of loudspeaker by annular groove；
The upper end inner surface of the protective shell is fixedly connected with round tube, and the outer surface of the round tube is slided by through-hole
It is connected to the upper end inner surface of loudspeaker, the upper end outer surface of the round tube has been connected through a screw thread T shape screwed ring, described
The outer surface of T shape screwed ring is slidably connected at the inner surface of circular upper cover, the lower surface of the T shape screwed ring by circular hole
Equipped with rubber pad.
Preferably, the upper end outer surface of the T shape screwed ring is equipped with gap.
Preferably, inner surface is fixedly connected with spring at the lower end front and back of the protective shell, and the upper surface of spring is fixed
It is connected with extrusion ring, the upper surface of extrusion ring squeezes contact in the lower surface of loudspeaker.
Preferably, the lower surface of the loudspeaker is equipped with electric wire, and the lower surface of loudspeaker is fixedly connected with cable tube, electric wire
Outer surface is slidably connected at the inner surface of spool.
Preferably, the lower surface of the protective shell is equipped with connection nozzle, and the outer surface of spool passes through connection nozzle sliding
It is connected to the lower end inside surface of protective shell.
Preferably, the outer surface of the circular upper cover is fixedly connected with the first rubber toroidal shell.
Preferably, the upper end outer surface of the protective shell, which is equipped with, rouses annular protrusion, in the tympanic ring shape high spot of protective shell
Side surface is fixedly connected with the second rubber toroidal shell, the outside table of the outer surface sliding contact of the second rubber toroidal shell in loudspeaker
Face.
Preferably, the outer surface of the protective shell is fixedly connected with trapezoidal rubber ring plate.
Preferably, the lower end outside surface of the protective shell is fixedly connected with third rubber toroidal shell.
Preferably, outer surface is equipped with groove at the center of the circular upper cover.
Compared with prior art, the utility model has the beneficial effects that the water proof type loudspeaker of insert injection moulding package, leads to
It crosses and wraps up protective shell and circular upper cover outside loudspeaker, sealing performance can be improved, improve waterproof performance, protective can be increased
Energy.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is a kind of overall structure diagram of the water proof type loudspeaker of insert injection moulding package described in the utility model；
Fig. 2 is a kind of overall structure top view of the water proof type loudspeaker of insert injection moulding package described in the utility model；
Fig. 3 is enlarged drawing at the A in Fig. 1；
Fig. 4 is a kind of protective shell partial structurtes side view of the water proof type loudspeaker of insert injection moulding package described in the utility model
Figure.
Division label is as follows in attached drawing: 1 loudspeaker, 2 protective shells, 3 annular protrusions, 4 circular upper covers, 5 convex annulars flake, 6
Rubber ring, 7 annular grooves, 8 round tubes, 9 through-holes, 10T shape screwed ring, 11 circular holes, 12 rubber pads, 13 gap, 14 springs, 15 extrusion rings,
16 electric wires, 17 spools, 18 connection nozzles, 20 first rubber toroidal shells, 21 second rubber toroidal shells, 22 trapezoidal rubber ring plates, 23 thirds
Rubber toroidal shell, 24 grooves, 100 drum annular protrusions.
Specific embodiment
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows composition related with the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of water proof type loudspeaking of insert injection moulding package
Device, including loudspeaker 1, the lower end outside surface sliding sleeve of loudspeaker 1 are connected to protective shell 2, and the upper end outer surface of loudspeaker 1 is set
There is annular protrusion 3, the upper end outer surface of loudspeaker 1 slidably connects circular upper cover 4, the upper end outer surface of circular upper cover 4
5 are flaked equipped with convex annular, and the outer end inner surface of circular upper cover 4 is fixedly connected with rubber ring 6, and the outer surface of rubber ring 6 is logical
The outer end inner surface that annular groove 7 is slidably connected at loudspeaker 1 is crossed, protective shell 2 and circular upper cover 4 are rubber material, are reversely being fallen
Convex annular is flaked and 5 can be protected to loudspeaker 1 when falling；
The upper end inner surface of protective shell 2 is fixedly connected with round tube 8, and the outer surface of round tube 8 is slidably connected by through-hole 9
In the upper end inner surface of loudspeaker 1, the upper end outer surface of round tube 8 has been connected through a screw thread T shape screwed ring 10, T shape screw thread
The outer surface of ring 10 is slidably connected at the inner surface of circular upper cover 4 by circular hole 11, and the lower surface of T shape screwed ring 10 is equipped with
Rubber pad 12；
The upper end outer surface of T shape screwed ring 10 is equipped with gap 13, when in use, first by 2 sets of protective shell in loudspeaker 1
On, at this moment cover circular upper cover 4, sticked into the annular groove 7 in loudspeaker 1 by the rubber ring 6 on circular upper cover 4 carry out positioning and
At this moment sealing drives round tube 8 to inject in through-hole 9, the twisting of T shape screwed ring 10 is fixed on round tube 8, sticks into gap by finger
Facilitate twisting T shape screwed ring 10 in 13, at this moment protective shell 2 and circular upper cover 4 can be fixedly secured, rubber pad 12 can increase
Tightness degree after the installation of T shape screwed ring 10, can wrap up loudspeaker 1 by protective shell 2 and circular upper cover 4, can be improved
Waterproof performance, round tube 8 can carry out interspersed screw and be installed when use；
Inner surface is fixedly connected with spring 14 at before and after the lower end of protective shell 2, and the upper surface of spring 14 is fixedly connected with
Extrusion ring 15, the upper surface of extrusion ring 15 squeeze contact in the lower surface of loudspeaker 1, after installing protective shell 2, can pass through bullet
Spring 14 drives extrusion ring 15 to squeeze loudspeaker 1, can be pressed down against protective shell 2, form downward tractive force to round tube 8, can make T shape
Screwed ring 10 is not easy to loosen；
The lower surface of loudspeaker 1 is equipped with electric wire 16, and the lower surface of loudspeaker 1 is fixedly connected with cable tube 17, electric wire 16 it is outer
Side surface is slidably connected at the inner surface of spool 17, and spool 17 is rubber material, and electric wire 16 can be connected with power supply and switch
It connects；
The lower surface of protective shell 2 is equipped with connection nozzle 18, and the outer surface of spool 17 is slidably connected by connecting nozzle 18
On the lower end inside surface of protective shell 2, through electric wire 16 in spool 17, spool 17 passes through connection nozzle 18, can be sealed,
It is not easy to improve waterproof performance into water；
The outer surface of circular upper cover 4 is fixedly connected with the first rubber toroidal shell 20, passes through the first rubber when collision is fallen
Toroidal shell 20 can carry out bumper and absorbing shock protection；
The upper end outer surface of protective shell 2 is equipped with drum annular protrusion 100, inside table at the drum annular protrusion 100 of protective shell 2
Face is fixedly connected with the second rubber toroidal shell 21, the outside table of the outer surface sliding contact of the second rubber toroidal shell 21 in loudspeaker 1
It face can be to loudspeaker 1 when collision is fallen by the drum annular protrusion 100 and the second internal rubber toroidal shell 21 on protective shell 2
Bumper and absorbing shock protection is carried out, is hardly damaged；
The outer surface of protective shell 2 is fixedly connected with trapezoidal rubber ring plate 22, is existed by the trapezoidal rubber ring plate 22 of lower end
When collision protective buffering can be carried out to loudspeaker 1；
The lower end outside surface of protective shell 2 is fixedly connected with third rubber toroidal shell 23, when collision is fallen, passes through third rubber
Rubber ring shell 23 can carry out protection damping to 1 bottom end of loudspeaker；
Outer surface is equipped with groove 24 at the center of circular upper cover 4, in 1 sounding of loudspeaker, by circular upper cover 4
The penetration power of sound can be improved in groove 24.
When the utility model is specifically implemented: when in use, first at this moment covering circle on loudspeaker 1 for 2 sets of protective shell
Upper cover 4 is positioned and is sealed in the annular groove 7 sticked into loudspeaker 1 by the rubber ring 6 on circular upper cover 4, and circle is at this moment driven
Pipe 8 injects in through-hole 9, and the twisting of T shape screwed ring 10 is fixed on round tube 8, is sticked into gap 13 by finger and facilitates twisting T shape
At this moment protective shell 2 and circular upper cover 4 can be fixedly secured by screwed ring 10, rubber pad 12 can increase the installation of T shape screwed ring 10
Tightness degree afterwards can wrap up loudspeaker 1 by protective shell 2 and circular upper cover 4, can be improved waterproof performance, when use
Round tube 8 can carry out interspersed screw and be installed, and after installing protective shell 2, the extruding of extrusion ring 15 can be driven to raise by spring 14
Sound device 1 can be pressed down against protective shell 2, and downward tractive force is formed to round tube 8, and T shape screwed ring 10 can be made to be not easy to loosen, passed through
For electric wire 16 in spool 17, spool 17 passes through connection nozzle 18, can be sealed, and is not easy to improve waterproof performance into water, colliding
Bumper and absorbing shock protection can be carried out by the first rubber toroidal shell 20 when falling, when collision is fallen by the tympanic ring shape on protective shell 2
Protrusion 100 and the second internal rubber toroidal shell 21 can carry out bumper and absorbing shock protection to loudspeaker 1, be hardly damaged, pass through lower end
Trapezoidal rubber ring plate 22 can carry out protective buffering to loudspeaker 1 in collision and pass through third rubber toroidal shell 23 when collision is fallen
Protection damping can be carried out to 1 bottom end of loudspeaker, there is good protective performance.
It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model
Member can carry out various changes and amendments in the range of without departing from this item utility model technical idea completely.This item is real
It is not limited to the contents of the specification with novel technical scope, it is necessary to its technology is determined according to scope of the claims
Property range.
Claims (9)
1. a kind of water proof type loudspeaker of insert injection moulding package, including loudspeaker (1), it is characterised in that: the loudspeaker (1)
Lower end outside surface sliding sleeve is connected to protective shell (2), and the upper end outer surface of the loudspeaker (1) is equipped with annular protrusion (3), institute
The upper end outer surface for stating loudspeaker (1) slidably connects circular upper cover (4), the upper end outer surface of the circular upper cover (4)
It flakes (5) equipped with convex annular, the outer end inner surface of the circular upper cover (4) is fixedly connected with rubber ring (6), the rubber ring
(6) outer surface is slidably connected at the outer end inner surface of loudspeaker (1) by annular groove (7)；
The upper end inner surface of the protective shell (2) is fixedly connected with round tube (8), and the outer surface of the round tube (8) passes through logical
Hole (9) is slidably connected at the upper end inner surface of loudspeaker (1), and the upper end outer surface of the round tube (8) is connected through a screw thread
There is T shape screwed ring (10), the outer surface of the T shape screwed ring (10) is slidably connected at circular upper cover (4) by circular hole (11)
Inner surface, the lower surface of the T shape screwed ring (10) is equipped with rubber pad (12)；
The upper end outer surface of the protective shell (2) is equipped with drum annular protrusion (100), the drum annular protrusion (100) of protective shell (2)
Place's inner surface is fixedly connected with the second rubber toroidal shell (21), and the outer surface sliding contact of the second rubber toroidal shell (21) is in loudspeaking
The outer surface of device (1).
2. a kind of water proof type loudspeaker of insert injection moulding package according to claim 1, it is characterised in that: the T shape spiral shell
The upper end outer surface of line ring (10) is equipped with gap (13).
3. a kind of water proof type loudspeaker of insert injection moulding package according to claim 1, it is characterised in that: the protective shell
(2) inner surface is fixedly connected with spring (14) at before and after lower end, and the upper surface of spring (14) is fixedly connected with extrusion ring
(15), the upper surface of extrusion ring (15) squeezes contact in the lower surface of loudspeaker (1).
4. a kind of water proof type loudspeaker of insert injection moulding package according to claim 1, it is characterised in that: the loudspeaker
(1) lower surface is equipped with electric wire (16), and the lower surface of loudspeaker (1) is fixedly connected cable tube (17), the outside table of electric wire (16)
Face is slidably connected at the inner surface of spool (17).
5. a kind of water proof type loudspeaker of insert injection moulding package according to claim 1, it is characterised in that: the protective shell
(2) lower surface is equipped with connection nozzle (18), and the outer surface of spool (17) is slidably connected at protection by connecting nozzle (18)
The lower end inside surface of shell (2).
6. a kind of water proof type loudspeaker of insert injection moulding package according to claim 1, it is characterised in that: in the circle
The outer surface of lid (4) is fixedly connected with the first rubber toroidal shell (20).
7. a kind of water proof type loudspeaker of insert injection moulding package according to claim 1, it is characterised in that: the protective shell
(2) outer surface is fixedly connected with trapezoidal rubber ring plate (22).
8. a kind of water proof type loudspeaker of insert injection moulding package according to claim 1, it is characterised in that: the protective shell
(2) lower end outside surface is fixedly connected with third rubber toroidal shell (23).
9. a kind of water proof type loudspeaker of insert injection moulding package according to claim 1, it is characterised in that: in the circle
It covers outer surface at the center of (4) and is equipped with groove (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821506736.6U CN208597170U (en) | 2018-09-14 | 2018-09-14 | A kind of water proof type loudspeaker of insert injection moulding package |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821506736.6U CN208597170U (en) | 2018-09-14 | 2018-09-14 | A kind of water proof type loudspeaker of insert injection moulding package |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208597170U true CN208597170U (en) | 2019-03-12 |
Family
ID=65605516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821506736.6U Expired - Fee Related CN208597170U (en) | 2018-09-14 | 2018-09-14 | A kind of water proof type loudspeaker of insert injection moulding package |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208597170U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110662125A (en) * | 2019-08-31 | 2020-01-07 | 汉得利（常州）电子股份有限公司 | Full-plastic-shell high-waterproofness alarm device for engineering mechanical equipment |
-
2018
- 2018-09-14 CN CN201821506736.6U patent/CN208597170U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110662125A (en) * | 2019-08-31 | 2020-01-07 | 汉得利（常州）电子股份有限公司 | Full-plastic-shell high-waterproofness alarm device for engineering mechanical equipment |
| CN110662125B (en) * | 2019-08-31 | 2020-08-04 | 汉得利（常州）电子股份有限公司 | Full-plastic-shell high-waterproofness alarm device for engineering mechanical equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190312 |