CN209545869U - A kind of loudspeaker - Google Patents
A kind of loudspeaker Download PDFInfo
- Publication number
- CN209545869U CN209545869U CN201920495701.5U CN201920495701U CN209545869U CN 209545869 U CN209545869 U CN 209545869U CN 201920495701 U CN201920495701 U CN 201920495701U CN 209545869 U CN209545869 U CN 209545869U
- Authority
- CN
- China
- Prior art keywords
- block
- hole
- embedded
- plug
- loudspeaker
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of loudspeaker, including speaker body, junction block and two connecting terminals, junction block includes two and plugs block and for connecting two connecting rods for plugging block, two plug block and all have one and wear bar, speaker body is equipped with for wearing the through-hole that bar is worn, through-hole is equipped with chamfering close to the opening for plugging block, the inner wall circumferential arrangement of through-hole is equipped with triangular groove, glue is perfused in chamfering, two plug the connecting hole being equipped on block through block body, it is equipped on two side walls for plugging block and is embedded slot, two connecting terminals are embedded at two respectively, and to plug being embedded in slot for block fixed, and the end of two connecting terminals all extends in connecting hole, it plugs block and is equipped with the sealed screw being threadedly coupled with connecting hole far from one end of speaker body, spatia is formed between sealed screw and connecting terminal, it is filled out in spatia Filled with glue.The junction block waterproof performance of this practical loudspeaker is good, and leakproofness is high, greatly improves the quality of product.
Description
Technical field
The utility model relates to the technical fields of telecommunication, more specifically, it relates to a kind of loudspeaker.
Background technique
Existing loudspeaker include speaker body and two connecting terminals, are designed with junction block, loudspeaker on two connecting terminals
Ontology is equipped with the through-hole plugged for junction block, and connecting terminal is attached with the component inside speaker body,
Existing junction block gap when connecting speaker body is larger, meet water when be easy water inlet cause the component of trumpet by
To damage, leakproofness is poor.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of junction block leakproofness is preferable
Loudspeaker.
To achieve the above object, the utility model provides following technical solution: a kind of loudspeaker, including speaker body, connects
Line seat and two connecting terminals, the junction block include two and plug block and for connecting two connecting rods for plugging block, and two
It is a plug block and all have one wear bar, the speaker body is equipped with for wearing the through-hole that bar is worn, and the through-hole is close to plugging
The opening of block is equipped with chamfering, and the through-hole is equipped with triangular groove, the triangular groove close to the inner wall circumferential arrangement for plugging block one end
One end and chamfering in the setting that is connected, be perfused with glue in the chamfering, two plug and are equipped on block through block body
Connecting hole is equipped on two side walls for plugging block and is embedded slot for what connecting terminal was embedded, described to be embedded slot with connecting hole in phase
Connection setting, two connecting terminals are embedded at two fixations in slot that are embedded for plugging block, and the end of two connecting terminals respectively
It all extends in connecting hole, it is described to plug block and be equipped with the sealed screw that is threadedly coupled with connecting hole far from one end of speaker body,
It is formed with spatia between the sealed screw and connecting terminal, is filled with glue in the spatia.
The utility model is further arranged to: the sealed screw is equipped with annular groove close to one end of connecting terminal, described
Two fixed links being symmetrical set are equipped in annular groove, the connecting terminal is equipped with the limiting slot being embedded for fixed link.
The utility model is further arranged to: the end for wearing bar is equipped with the rubber snap ring that diameter is greater than bar diameter.
The utility model is further arranged to: the connecting rod is equipped with gag lever post, and the speaker body is equipped with for limit
The fixing groove that position bar is embedded.
By using above-mentioned technical proposal, the waterproof performance between the junction block and speaker body of this practical loudspeaker is good, together
When also ensure leakproofness between connecting terminal and junction block, good waterproof performance is brought, so that the inside of speaker body
It is not easy to greatly improve the quality of product into water, by being equipped with annular groove close to one end of connecting terminal in sealed screw,
Two fixed links being symmetrical set are equipped in the annular groove, the connecting terminal is equipped with the limit being embedded for fixed link
Slot so that connecting terminal be fixed on using glue be embedded in slot when, can also be by the limit of fixed link so that wiring
Terminal is fixed together with sealed screw, it is not easy to and it is detached from by external force and is embedded slot, it is more stable in structure, by wearing
The end of bar is equipped with the rubber snap ring that diameter is greater than bar diameter, to wear when bar is threaded through in speaker body and passes through rubber card
Ring is fastened on the inside of speaker body, it is not easy to which stress slides out speaker body, and structure is more stable, by connecting rod
Equipped with gag lever post, the speaker body is equipped with the fixing groove being embedded for gag lever post, and junction block is preferably fixed on
In speaker body.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural exploded view of the utility model；
Fig. 3 is the enlarged drawing in Fig. 2 at a；
Fig. 4 is the enlarged drawing in Fig. 2 at b；
Fig. 5 is the cross-sectional view of junction block；
Fig. 6 is the structural schematic diagram of sealed screw.
1, speaker body；10, through-hole；11, chamfering；12, triangular groove；13, fixing groove；2, junction block；20, block is plugged；
200, it is embedded slot；21, connecting rod；210, gag lever post；22, bar is worn；220, rubber snap ring；3, connecting terminal；30, limiting slot；
4, connecting hole；5, sealed screw；50, annular groove；51, fixed link；6, spatia.
Specific embodiment
The utility model embodiment is described further referring to figs. 1 to Fig. 6.
It is described to connect the utility model discloses a kind of loudspeaker, including speaker body 1, junction block 2 and two connecting terminals 3
Line seat 2 plugs block 20 including two and for connecting two connecting rods 21 for plugging block 20, two plug block 20 and all have one
Bar 22 is worn, the speaker body 1 is equipped with for wearing the through-hole 10 that bar 22 is worn, and the through-hole 10 is close to plug opening for block 20
Chamfering 11 is equipped at mouthful, the through-hole 10 is equipped with triangular groove 12, the triangle close to the inner wall circumferential arrangement for plugging 20 one end of block
One end of slot 12 and chamfering 11 are perfused with glue in the setting that is connected in the chamfering 11, two plug and are equipped on block 20
Through the connecting hole 4 of block body, it is equipped on two side walls for plugging block 20 and is embedded slot 200 for what connecting terminal 3 was embedded, it is described embedding
If slot 200 and connecting hole 4, in the setting that is connected, two connecting terminals 3 are embedded at two respectively and plug being embedded in slot 200 of block 20
It is fixed, and the end of two connecting terminals 3 all extends in connecting hole 4, the block 20 that plugs is set far from one end of speaker body 1
There is the sealed screw 5 being threadedly coupled with connecting hole 4, spatia 6 is formed between the sealed screw 5 and connecting terminal 3, it is described
Glue is filled in spatia 6.The sealed screw 5 is equipped with annular groove 50, the annular groove 50 close to one end of connecting terminal 3
It is interior equipped be symmetrical set two fixed links 51, the connecting terminal 3 is equipped with the limiting slot 30 being embedded for fixed link 51.Institute
State rubber snap ring 220 of the end for wearing bar 22 equipped with diameter greater than bar diameter.The connecting rod 21 is equipped with gag lever post 210, institute
It states speaker body 1 and is equipped with the fixing groove 13 being embedded for gag lever post 210.
In actual operation, when connecting terminal 3 are installed, connecting rod 21 is held first, so that 21 both ends of connecting rod
The through-hole 10 that plugs block 20 and can be aligned in speaker body 1, then pressed to plug and wear bar 22 on block 20
It is enough fastened in through-hole 10.Then glue is smeared along 11 circumference of chamfering of through-hole 10, when glue covering is applied to down
When in angle 11, glue will be flowed into the triangular groove 12 being connected with chamfering 11, at this time glue can butted line seat 2 carry out it is close
Envelope, while by the water conservancy diversion of triangular groove 12 to wear the contact area increase of bar 22 and glue, fixation that can be stronger
In through-hole 10.Then connecting terminal 3 is fastened on and plugs being embedded in slot 200 of block 20, then to carrying out glue in connecting hole 4
Perfusion, enables glue to be fixed on connecting terminal 3 and is embedded in slot 200, while playing the role of sealing waterproof, finally will be close
Envelope screw 5, which is screwed in connecting hole 4, further to be sealed, and better waterproof effect can be played.By in sealed screw 5
It is equipped with annular groove 50 close to one end of connecting terminal 3, is equipped with two fixed links 51 being symmetrical set, institute in the annular groove 50
It states connecting terminal 3 and is equipped with the limiting slot 30 that is embedded for fixed link 51, so that connecting terminal 3 is embedded slot being fixed on using glue
It, can also be by the limit of fixed link 51 so that connecting terminal 3 is fixed together with sealed screw 5 when in 200, it is not easy to
It is detached from by external force and is embedded slot 200, it is more stable in structure.It is greater than bar diameter by being equipped with diameter in the end for wearing bar 22
Rubber snap ring 220, to wear and is fastened on speaker body 1 by rubber snap ring 220 when bar 22 is threaded through in speaker body 1
Inside, it is not easy to stress slides out speaker body 1, and structure is more stable.By being equipped with gag lever post in connecting rod 21
210, the speaker body 1 is equipped with the fixing groove 13 being embedded for gag lever post 210, and junction block 2 is preferably fixed on
In speaker body 1.2 waterproof performance of junction block of this practical loudspeaker is good, and leakproofness is high, greatly improves the quality of product.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (4)
1. a kind of loudspeaker, it is characterised in that: including speaker body, junction block and two connecting terminals, the junction block includes two
A to plug block and for connecting two connecting rods for plugging block, two plug block and all have one and wear bar, the speaker body
It is equipped with for wearing the through-hole that bar is worn, the through-hole is equipped with chamfering close to the opening for plugging block, and the through-hole is close to be plugged
The inner wall circumferential arrangement of block one end is equipped with triangular groove, and one end of the triangular groove and chamfering are in the setting that is connected, in the chamfering
It is perfused with glue, two plug the connecting hole being equipped on block through block body, are equipped on two side walls for plugging block for connecing
What line terminals were embedded is embedded slot, and described to be embedded slot with connecting hole in the setting that is connected, two connecting terminals are embedded at two respectively
It is fixed to plug being embedded in slot for block, and the end of two connecting terminals all extends in connecting hole, the block that plugs is far from loudspeaker
One end of ontology is equipped with the sealed screw being threadedly coupled with connecting hole, is formed with gap between the sealed screw and connecting terminal
Chamber, the spatia is interior to be filled with glue.
2. a kind of loudspeaker according to claim 1, it is characterised in that: the sealed screw is set close to one end of connecting terminal
There is annular groove, two fixed links being symmetrical set are equipped in the annular groove, the connecting terminal is equipped with embedding for fixed link
If limiting slot.
3. a kind of loudspeaker according to claim 2, it is characterised in that: the end for wearing bar is equipped with diameter and is greater than bar diameter
Rubber snap ring.
4. a kind of loudspeaker according to claim 3, it is characterised in that: the connecting rod is equipped with gag lever post, the loudspeaker
Ontology is equipped with the fixing groove being embedded for gag lever post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920495701.5U CN209545869U (en) | 2019-04-12 | 2019-04-12 | A kind of loudspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920495701.5U CN209545869U (en) | 2019-04-12 | 2019-04-12 | A kind of loudspeaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209545869U true CN209545869U (en) | 2019-10-25 |
Family
ID=68245932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920495701.5U Expired - Fee Related CN209545869U (en) | 2019-04-12 | 2019-04-12 | A kind of loudspeaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209545869U (en) |
-
2019
- 2019-04-12 CN CN201920495701.5U patent/CN209545869U/en not_active Expired - Fee Related
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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: 20191025 Termination date: 20200412 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |