CN204810541U - Mid -frequency loudspeaker structure - Google Patents
Mid -frequency loudspeaker structure Download PDFInfo
- Publication number
- CN204810541U CN204810541U CN201520507944.8U CN201520507944U CN204810541U CN 204810541 U CN204810541 U CN 204810541U CN 201520507944 U CN201520507944 U CN 201520507944U CN 204810541 U CN204810541 U CN 204810541U
- Authority
- CN
- China
- Prior art keywords
- upper cover
- eqalizing cricuit
- iron
- step portion
- forms
- 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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- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
The utility model discloses a mid -frequency loudspeaker structure, including U iron, install the magnet steel in U iron, connect the china department above the magnet steel, connect the upper cover that is close to one side of magnificent department on U iron to and connect and keep away from the magnificent bottom of taking charge of one side on U iron, the spinning disk atomiser such as is installed at in space between upper cover and the U iron, it is first when spinning disk atomiser bodies such as spinning disk atomisers such as the spinning disk atomiser body, the second body and thirds including what connect gradually when the spinning disk atomiser, the first external all integrated into one piece of spinning disk atomiser that wait have the crane span structure that is used for installing the vibrating diaphragm, and integrated into one piece has the terminal of wearing out the upper cover on the crane span structure. The upper cover lower part has one wraps up at first class of external connecting portion of spinning disk atomiser, and upper cover upper portion is the threaded connection head that has the external screw thread, and the even shaping of part that the upper cover outer wall lies in between connecting portion and the threaded connection head has a plurality of reinforcement muscle versions, through at the last shaping threaded connection head of covering, made things convenient for the speaker to install fast.
Description
Technical field
The utility model belongs to loud speaker field, is specifically related to the structure of Squawker.
Background technology
Existing Squawker version is single, and structure is compact not, and space availability ratio is not high, and loudspeaker assembly is various, and assembling is complicated, and production cost is high.The structure of Squawker is improved and improves the eager desire that its volume and tonequality are those skilled in the art.
Summary of the invention
Technical problem to be solved in the utility model is: the deficiency existed for prior art, provide a kind of novel structure, parts are simplified and Squawker structure easy for installation.
For realizing the object of the utility model, be achieved by the following technical solutions: a kind of Squawker structure, include U iron, be arranged on the magnet steel in U iron, be connected to the washer above magnet steel, be connected to the upper cover near the side of washer on U iron, and be connected to the bottom away from washer side on U iron; Space mounting between described upper cover and U iron has eqalizing cricuit, and described eqalizing cricuit includes the first eqalizing cricuit body, the second eqalizing cricuit body and the third-classization body that connect successively; Described first eqalizing cricuit external week is one-body molded useful with the crane span structure installing vibrating diaphragm, and one-body moldedly on crane span structure has the binding post passing upper cover; Described upper cover bottom has one and is wrapped in the external connecting portion of the first eqalizing cricuit, and upper cover top has externally threaded threaded connector, and the part of upper cover outer wall between connecting portion and threaded connector evenly forms multiple rinforcement bar version; Upper cover lower inside forms bellmouth, and upper cover inside upper part forms cylindrical hole, leaves gap between bellmouth and eqalizing cricuit.
As preferably: the spacing from-inner-to-outer between described eqalizing cricuit and bellmouth increases gradually, and the outer end of eqalizing cricuit extends to the medium position of described cylindrical hole.
As preferably: described first eqalizing cricuit body is towards spherical in shape of the lower surface of washer, and the first eqalizing cricuit body top is stepped; First eqalizing cricuit body includes described crane span structure, and be positioned at the first step portion of crane span structure inner circumferential, second step portion and the 3rd stage portion, crane span structure is connected by multiple the first dowel be evenly arranged with between first step portion, second step portion, is connected between second step portion and the 3rd stage portion by multiple the second dowel be evenly arranged; The position be positioned between described crane span structure and first step portion, between first step portion and second step portion between two adjacent first dowels forms the port of circular arc, and the position be positioned between second step portion and the 3rd stage portion between two adjacent second dowels forms the port of circular arc.
As preferably: the second described eqalizing cricuit body bottom intermediary form has the recess coordinated with second step portion, and recess intermediary form has the through hole coordinated with the 3rd stage portion; Second eqalizing cricuit body is positioned at recess periphery and forms the card interface coordinated with the first dowel; Second eqalizing cricuit body top forms the spliced eye be connected with third-classization body; Described third-classization body bottom forms the connection-peg be connected with described spliced eye, and third-classization body bottom intermediary form has the interface coordinating grafting with the 3rd stage portion end.
Compared with prior art, the beneficial effects of the utility model are: by the first eqalizing cricuit body in eqalizing cricuit and crane span structure, binding post being designed to the structure of one, decreasing parts, facilitating assembling, and compact conformation is more conducive to the tonequality improving loud speaker, reduces production cost.In addition, by covering forming thread connector upper, facilitate loud speaker Fast Installation, upper cover matches with eqalizing cricuit, improves the directive property of sound, improves tonequality.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is sectional structure schematic diagram of the present utility model.
Fig. 3, Fig. 4 are the structural representations of upper cover.
Fig. 5 is the sectional structure schematic diagram of upper cover.
Fig. 6 is the structural representation of eqalizing cricuit part.
Fig. 7, Fig. 8 are the decomposition texture schematic diagrames of eqalizing cricuit.
1, upper cover; 11, connecting portion; 12, gusset is reinforced; 13, threaded connector; 14, connecting hole; 15, bellmouth; 16, cylindrical hole; 2, U iron; 3, bottom; 4, eqalizing cricuit; 41, the first eqalizing cricuit body; 410, binding post; 411, crane span structure; 412, first step portion; 413, second step portion; 414, the 3rd stage portion; 415, the first dowel; 416, the second dowel; 417, port; 42, the second eqalizing cricuit body; 421, spliced eye; 422, recess; 423, card interface; 424, through hole; 43, third-classization body; 431, connection-peg; 432, interface; 5, washer; 6, magnet steel.
Embodiment
With reference to the accompanying drawings embodiment of the present utility model is made a detailed explanation below.
According to shown in Fig. 1 to Fig. 5, the present embodiment is a kind of Squawker structure, includes U iron 2, be arranged on the magnet steel 6 in U iron, be connected to the washer 5 above magnet steel, be connected to the upper cover 1 near the side of washer on U iron, and be connected to the bottom 3 away from washer side on U iron; Space mounting between described upper cover and U iron has eqalizing cricuit 4, and described eqalizing cricuit includes the first eqalizing cricuit body 41, second eqalizing cricuit body 42 and the third-classization body 43 connected successively; Described first eqalizing cricuit external week is one-body molded useful with the crane span structure 411 installing vibrating diaphragm, and one-body moldedly on crane span structure has the binding post 410 passing upper cover; Described upper cover bottom has one and is wrapped in the external connecting portion of the first eqalizing cricuit 11, and upper cover top has externally threaded threaded connector 13, and the part of upper cover outer wall between connecting portion and threaded connector evenly forms multiple rinforcement bar version 12; Upper cover lower inside forms bellmouth 15, and upper cover inside upper part forms cylindrical hole 16, leaves gap between bellmouth and eqalizing cricuit.Described connecting portion forms multiple connecting hole 14, connecting hole is connected with eqalizing cricuit by screw.Described upper cover is integrally moulded.
Described first eqalizing cricuit body is towards spherical in shape of the lower surface of washer, and the first eqalizing cricuit body top is stepped; First eqalizing cricuit body includes described crane span structure, and be positioned at the first step portion 412 of crane span structure inner circumferential, second step portion 413 and the 3rd stage portion 414, crane span structure is connected 415 with between first step portion, second step portion by multiple the first dowel be evenly arranged, and is connected between second step portion and the 3rd stage portion by multiple the second dowel 416 be evenly arranged; The position be positioned between described crane span structure and first step portion, between first step portion and second step portion between two adjacent first dowels forms the port 417 of circular arc, and the position be positioned between second step portion and the 3rd stage portion between two adjacent second dowels forms the port of circular arc.
The second described eqalizing cricuit body bottom intermediary form has the recess 422 coordinated with second step portion, and recess intermediary form has the through hole 424 coordinated with the 3rd stage portion; Second eqalizing cricuit body is positioned at recess periphery and forms the card interface 423 coordinated with the first dowel; Second eqalizing cricuit body top forms the spliced eye 421 be connected with third-classization body; Described third-classization body 43 bottom forms the connection-peg 431 be connected with described spliced eye, and third-classization body bottom intermediary form has the interface 432 coordinating grafting with the 3rd stage portion end.
By the first eqalizing cricuit body in eqalizing cricuit and crane span structure, binding post being designed to the structure of one, decreasing parts, facilitating assembling, and compact conformation is more conducive to the tonequality improving loud speaker, reduces production cost.
Claims (4)
1. a Squawker structure, is characterized in that: include U iron, is arranged on the magnet steel in U iron, is connected to the washer above magnet steel, is connected to the upper cover near the side of washer on U iron, and is connected to the bottom away from washer side on U iron; Space mounting between described upper cover and U iron has eqalizing cricuit, and described eqalizing cricuit includes the first eqalizing cricuit body, the second eqalizing cricuit body and the third-classization body that connect successively; Described first eqalizing cricuit external week is one-body molded useful with the crane span structure installing vibrating diaphragm, and one-body moldedly on crane span structure has the binding post passing upper cover; Described upper cover bottom has one and is wrapped in the external connecting portion of the first eqalizing cricuit, and upper cover top has externally threaded threaded connector, and the part of upper cover outer wall between connecting portion and threaded connector evenly forms multiple rinforcement bar version; Upper cover lower inside forms bellmouth, and upper cover inside upper part forms cylindrical hole, leaves gap between bellmouth and eqalizing cricuit.
2. a kind of Squawker structure according to claim 1, it is characterized in that: the spacing from-inner-to-outer between described eqalizing cricuit and bellmouth increases gradually, the outer end of eqalizing cricuit extends to the medium position of described cylindrical hole.
3. a kind of Squawker structure according to claim 1, is characterized in that: described first eqalizing cricuit body is towards spherical in shape of the lower surface of washer, and the first eqalizing cricuit body top is stepped; First eqalizing cricuit body includes described crane span structure, and be positioned at the first step portion of crane span structure inner circumferential, second step portion and the 3rd stage portion, crane span structure is connected by multiple the first dowel be evenly arranged with between first step portion, second step portion, is connected between second step portion and the 3rd stage portion by multiple the second dowel be evenly arranged; The position be positioned between described crane span structure and first step portion, between first step portion and second step portion between two adjacent first dowels forms the port of circular arc, and the position be positioned between second step portion and the 3rd stage portion between two adjacent second dowels forms the port of circular arc.
4. a kind of Squawker structure according to claim 3, is characterized in that: the second described eqalizing cricuit body bottom intermediary form has the recess coordinated with second step portion, and recess intermediary form has the through hole coordinated with the 3rd stage portion; Second eqalizing cricuit body is positioned at recess periphery and forms the card interface coordinated with the first dowel; Second eqalizing cricuit body top forms the spliced eye be connected with third-classization body; Described third-classization body bottom forms the connection-peg be connected with described spliced eye, and third-classization body bottom intermediary form has the interface coordinating grafting with the 3rd stage portion end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520507944.8U CN204810541U (en) | 2015-07-13 | 2015-07-13 | Mid -frequency loudspeaker structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520507944.8U CN204810541U (en) | 2015-07-13 | 2015-07-13 | Mid -frequency loudspeaker structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204810541U true CN204810541U (en) | 2015-11-25 |
Family
ID=54595284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520507944.8U Expired - Fee Related CN204810541U (en) | 2015-07-13 | 2015-07-13 | Mid -frequency loudspeaker structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204810541U (en) |
-
2015
- 2015-07-13 CN CN201520507944.8U patent/CN204810541U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 Termination date: 20160713 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |