CN206302524U - The fixed structure of fire-fighting exchange inside loudspeaker - Google Patents
The fixed structure of fire-fighting exchange inside loudspeaker Download PDFInfo
- Publication number
- CN206302524U CN206302524U CN201621407358.7U CN201621407358U CN206302524U CN 206302524 U CN206302524 U CN 206302524U CN 201621407358 U CN201621407358 U CN 201621407358U CN 206302524 U CN206302524 U CN 206302524U
- Authority
- CN
- China
- Prior art keywords
- connection sheet
- hold
- down gear
- loudspeaker
- rear end
- 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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Abstract
The utility model is related to a kind of fixed structure of fire-fighting exchange inside loudspeaker.Its purpose is to provide the fixing structure for horn that a kind of simple structure, stability are high, use time is long.The utility model includes elastomeric pad and hold-down gear.Elastomeric pad is pasted onto the rear end of loudspeaker, and the rear end of elastomeric pad is provided with hold-down gear.Hold-down gear includes the first connection sheet again, second connection sheet, 3rd connection sheet and the 4th connection sheet, 4th connection sheet is arcuate structure, the front end of the first connection sheet is connected with a side end of the 4th connection sheet, the rear end of the first connection sheet is connected with the front end of the second connection sheet, second connection sheet is inclined to the 4th connection sheet side, the rear end of the second connection sheet is connected with the front end of the 3rd connection sheet, 3rd connection sheet is inclined to the 4th connection sheet opposite side, the back edge position of the 3rd connection sheet is provided with convex tendon, the convex tendon of hold-down gear rear end and the inwall grafting of cabinet housing, 4th connection sheet of hold-down gear front end compresses elastomeric pad.
Description
Technical field
The utility model is related to field of fixation devices, more particularly to a kind of fixed structure of fire-fighting exchange inside loudspeaker.
Background technology
At present, loudspeaker are installed on the side wall of various cabinet insides to be used to carry out implementation broadcast, and existing mounting means is all
It is that loudspeaker are pasted onto on the inwall of cabinet by glue, this mounting means efficiency is low, loudspeaker position unreliable, stability
It is low.Glue is susceptible to go bad in the case of long-time use, can cause coming off for loudspeaker, and image documentation equipment normally broadcasts effect
Really, or even to loudspeaker cause to damage.
Utility model content
The technical problems to be solved in the utility model is to provide that a kind of simple structure, stability are high, use time is long disappears
The fixed structure of anti-exchange inside loudspeaker.
The fixed structure of the utility model fire-fighting exchange inside loudspeaker, the front end of loudspeaker passes through the side wall of cabinet housing, loudspeaker
Rear end is located at cabinet enclosure interior, wherein：Including elastomeric pad and hold-down gear, after elastomeric pad is pasted onto loudspeaker
End, the rear end of elastomeric pad is provided with hold-down gear, and hold-down gear includes the first connection sheet, the second connection sheet, the 3rd connection again
Piece and the 4th connection sheet, the 4th connection sheet are arcuate structure, and the front end of the first connection sheet connects with a side end of the 4th connection sheet
Connect, the rear end of the first connection sheet is connected with the front end of the second connection sheet, the second connection sheet is inclined to the 4th connection sheet side, second
The rear end of connection sheet is connected with the front end of the 3rd connection sheet, and the 3rd connection sheet is inclined to the 4th connection sheet opposite side, and the 3rd connects
The back edge position of contact pin is provided with convex tendon, the convex tendon of hold-down gear rear end and the inwall grafting of cabinet housing, before hold-down gear
4th connection sheet at end compresses elastomeric pad.
The fixed structure of the utility model fire-fighting exchange inside loudspeaker, wherein the elastomeric pad is circle, elastomeric pad
It is made of sponge elastic-like material.
The fixed structure of the utility model fire-fighting exchange inside loudspeaker, wherein first connection sheet, the second connection sheet and
3rd connection sheet is all plate shaped laminated structure, between the first connection sheet, the second connection sheet, the 3rd connection sheet and the 4th connection sheet
It is integrally formed.
The fixed structure of the utility model fire-fighting exchange inside loudspeaker, wherein first connection sheet and the 4th connection sheet
Angle at tie point is 90 °.
The fixed structure of the utility model fire-fighting exchange inside loudspeaker, wherein first connection sheet and the second connection sheet it
Between angle be obtuse angle, the angle between the second connection sheet and the 3rd connection sheet is obtuse angle.
The fixed structure of the utility model fire-fighting exchange inside loudspeaker, wherein being offered in second connection sheet fixed logical
Hole, is provided with bolt in fixed via, bolt is tightened on the inwall of cabinet housing.
The fixed structure of the utility model fire-fighting exchange inside loudspeaker, wherein the convex tendon is string configuration, chassis shell
The mounting hole being engaged with convex tendon shape is offered on the inwall of body, convex tendon is seated in mounting hole.
The fixed structure difference from prior art of the utility model fire-fighting exchange inside loudspeaker is：The utility model
Hold-down gear is provided between the inwall and loudspeaker of cabinet housing, hold-down gear is bolted on cabinet housing, it is ensured that
Hold-down gear itself has good stability, and hold-down gear rear end is plugged on cabinet housing, and front end compresses loudspeaker rear end, protects
Card has good compaction degree to loudspeaker.Elastomeric pad is provided between hold-down gear and loudspeaker, the end of hold-down gear compresses
Can be absorbed in inside elastomeric pad after loudspeaker, place and slided between hold-down gear and loudspeaker, be further ensured that what loudspeaker were installed
Stability.The position that hold-down gear is contacted with elastomeric pad is arcuate structure, it is ensured that with good contact area.
The fixed structure to the utility model fire-fighting exchange inside loudspeaker is described further below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is the scheme of installation of the fixed structure of the utility model fire-fighting exchange inside loudspeaker；
Fig. 2 is the structural representation of hold-down gear in the fixed structure of the utility model fire-fighting exchange inside loudspeaker.
Specific embodiment
As shown in figure 1, the scheme of installation of the fixed structure for the utility model fire-fighting exchange inside loudspeaker, including elasticity
Pad 3 and hold-down gear 4, the front end of loudspeaker 2 pass through the side wall of cabinet housing 1 and reach outside cabinet housing 1, loudspeaker 2
Rear end is located inside cabinet housing 1, and the rear end of loudspeaker 2 is pasted with round and elastic pad 3, and elastomeric pad 3 is using sponge kind elasticity
Material is made.The rear end of elastomeric pad 3 is provided with hold-down gear 4, and one end of hold-down gear 4 compresses elastomeric pad 3, hold-down gear
4 other end is fixedly connected with the inwall of cabinet housing 1.
As shown in Fig. 2 being the structural representation of hold-down gear in the fixed structure of the utility model fire-fighting exchange inside loudspeaker
Figure, hold-down gear 4 includes the first connection sheet 6, the second connection sheet 7, the 3rd connection sheet 8 and the 4th connection sheet 9, the first connection sheet again
6th, the second connection sheet 7 and the 3rd connection sheet 8 are all plate shaped laminated structure, and the 4th connection sheet 9 is arcuate structure, the first connection sheet
Folder at the tie point of 6 front end and a side end integrally connected of the 4th connection sheet 9, the first connection sheet 6 and the 4th connection sheet 9
Angle is 90 °, the front end integrally connected of the rear end of the first connection sheet 6 and the second connection sheet 7, and the second connection sheet 7 is to the 4th connection sheet
9 sides incline, and the angle between the first connection sheet 6 and the second connection sheet 7 is obtuse angle, and the centre position of the second connection sheet 7 opens up
There are fixed via 11, the rear end of the second connection sheet 7 and the front end integrally connected of the 3rd connection sheet 8, the 3rd connection sheet 8 connects to the 4th
The opposite side of contact pin 9 is inclined, and the angle between the second connection sheet 7 and the 3rd connection sheet 8 is obtuse angle, the rear end of the 3rd connection sheet 8
Marginal position is provided with strip convex tendon 10.The strip peace being engaged with the shape of convex tendon 10 is offered on the inwall of cabinet housing 1
Dress hole, the convex tendon 10 positioned at the rear end of hold-down gear 4 is seated in mounting hole, and the arc the 4th positioned at the front end of hold-down gear 4 is connected
Piece 9 compresses elastomeric pad 3, and bolt 5 is provided with the fixed via 11 of the second connection sheet 7, and bolt 5 is tightened in cabinet housing 1
Inwall on.
The fixed structure of the utility model fire-fighting exchange inside loudspeaker, is set between the inwall and loudspeaker 2 of cabinet housing 1
There is hold-down gear 4, hold-down gear 4 is bolted on cabinet housing 1, it is ensured that hold-down gear 4 itself has good steady
Qualitative, the rear end of hold-down gear 4 is plugged on cabinet housing 1, and front end compresses the rear end of loudspeaker 2, it is ensured that have good pressure to loudspeaker 2
Tightness.Elastomeric pad 3 is provided between hold-down gear 4 and loudspeaker 2, the end of hold-down gear 4 can be absorbed in elasticity after compressing loudspeaker 2
Inside pad 3, place and slided between hold-down gear 4 and loudspeaker 2, be further ensured that the stability that loudspeaker 2 are installed.Compress dress
4 positions contacted with elastomeric pad 3 are put for arcuate structure, it is ensured that with good contact area.The utility model simple structure,
Stability is high, use time is long, compared with prior art with clear advantage.
Embodiment described above is only that preferred embodiment of the present utility model is described, not to this practicality
New scope is defined, and on the premise of the utility model design spirit is not departed from, those of ordinary skill in the art are to this
Various modifications and improvement that the technical scheme of utility model is made, all should fall into the protection of the utility model claims determination
In the range of.
Claims (7)
1. a kind of fixed structure of fire-fighting exchange inside loudspeaker, the front end of loudspeaker (2) through cabinet housing (1) side wall, loudspeaker
(2) it is internal that rear end is located at cabinet housing (1), it is characterised in that：Including elastomeric pad (3) and hold-down gear (4), elastomeric pad
(3) it is pasted onto the rear end of loudspeaker (2), the rear end of elastomeric pad (3) is provided with hold-down gear (4), hold-down gear (4) and including
A connecting piece (6), the second connection sheet (7), the 3rd connection sheet (8) and the 4th connection sheet (9), the 4th connection sheet (9) is arc knot
Structure, the front end of the first connection sheet (6) is connected with a side end of the 4th connection sheet (9), the rear end and second of the first connection sheet (6)
The front end connection of connection sheet (7), the second connection sheet (7) is inclined to the 4th connection sheet (9) side, the rear end of the second connection sheet (7)
Front end with the 3rd connection sheet (8) is connected, and the 3rd connection sheet (8) is inclined to the 4th connection sheet (9) opposite side, the 3rd connection sheet
(8) back edge position is provided with convex tendon (10), and the convex tendon (10) of hold-down gear (4) rear end is inserted with the inwall of cabinet housing (1)
Connect, the 4th connection sheet (9) of hold-down gear (4) front end compresses elastomeric pad (3).
2. the fixed structure of fire-fighting exchange inside loudspeaker according to claim 1, it is characterised in that：The elastomeric pad
(3) it is circle, elastomeric pad (3) is made of sponge elastic-like material.
3. the fixed structure of fire-fighting exchange inside loudspeaker according to claim 1, it is characterised in that：First connection sheet
(6), the second connection sheet (7) and the 3rd connection sheet (8) are all plate shaped laminated structure, the first connection sheet (6), the second connection sheet
(7), it is integrally formed between the 3rd connection sheet (8) and the 4th connection sheet (9).
4. the fixed structure of fire-fighting exchange inside loudspeaker according to claim 1, it is characterised in that：First connection sheet
(6) it is 90 ° with the angle at the tie point of the 4th connection sheet (9).
5. the fixed structure of fire-fighting exchange inside loudspeaker according to claim 1, it is characterised in that：First connection sheet
(6) angle and between the second connection sheet (7) is obtuse angle, and the angle between the second connection sheet (7) and the 3rd connection sheet (8) is blunt
Angle.
6. the fixed structure of fire-fighting exchange inside loudspeaker according to claim 1, it is characterised in that：Second connection sheet
(7) fixed via (11) is offered on, bolt (5) is provided with fixed via (11), bolt (5) is tightened in cabinet housing (1)
Inwall on.
7. the fixed structure of fire-fighting exchange inside loudspeaker according to claim 1, it is characterised in that：The convex tendon (10) is
String configuration, offers the mounting hole being engaged with convex tendon (10) shape on the inwall of cabinet housing (1), convex tendon (10) is seated
In mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621407358.7U CN206302524U (en) | 2016-12-20 | 2016-12-20 | The fixed structure of fire-fighting exchange inside loudspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621407358.7U CN206302524U (en) | 2016-12-20 | 2016-12-20 | The fixed structure of fire-fighting exchange inside loudspeaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206302524U true CN206302524U (en) | 2017-07-04 |
Family
ID=59214842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621407358.7U Active CN206302524U (en) | 2016-12-20 | 2016-12-20 | The fixed structure of fire-fighting exchange inside loudspeaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206302524U (en) |
-
2016
- 2016-12-20 CN CN201621407358.7U patent/CN206302524U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220804 Address after: 213100 West Taihu Science and Technology Industrial Park, Changzhou City, Jiangsu Province, No. 8 Lanxiang Road Patentee after: YINGZHI TECHNOLOGY (CHANGZHOU) Co.,Ltd. Address before: No.8 Lanxiang Road, West Taihu science and Technology Industrial Park, Wujin District, Changzhou City, Jiangsu Province 213100 Patentee before: YINGZHI INTELLIGENT TECHNOLOGY (CHANGZHOU) Co.,Ltd. |
|
| TR01 | Transfer of patent right |