CN204415242U - The novel horn that staking screw rod connects - Google Patents
The novel horn that staking screw rod connects Download PDFInfo
- Publication number
- CN204415242U CN204415242U CN201420857469.2U CN201420857469U CN204415242U CN 204415242 U CN204415242 U CN 204415242U CN 201420857469 U CN201420857469 U CN 201420857469U CN 204415242 U CN204415242 U CN 204415242U
- Authority
- CN
- China
- Prior art keywords
- support
- screw rod
- staking
- pulling rivet
- screw
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Connection Of Plates (AREA)
Abstract
The utility model relates to the novel horn that a kind of staking screw rod connects.Now connect for being threaded for the support in auto electronic dynamic loud-speaker, screw thread place easily produces the defects such as burn into leakage, misrun, thus causes screw thread place fastening force not enough, and support comes off, cost is high, price, productive temp are more, rhythm of production is slower.The utility model composition comprises: housing (3), above described housing, there is groove, screw rod (1) is installed in described groove, support (2) is installed above described screw rod, described inside screw has hole, described hole is built with pulling rivet (4) and through described support, in described pulling rivet, on lower plane and described support, plane is fitted, in described pulling rivet, upper plane and described inside screw lower plane are fitted, and described support is connected by described pulling rivet staking with described housing.The utility model is used for the novel horn that staking screw rod connects.
Description
technical field:
the utility model relates to the novel horn that a kind of staking screw rod connects.
background technology:
now connect for being threaded for the support in auto electronic dynamic loud-speaker, screw thread place easily produces the defects such as burn into leakage, misrun, thus causes screw thread place fastening force not enough, and support comes off, cost is high, price, productive temp are more, rhythm of production is slower.
utility model content:
the purpose of this utility model is to provide the novel horn that a kind of staking screw rod connects.
above-mentioned object is realized by following technical scheme:
the novel horn that a kind of staking screw rod connects, its composition comprises: housing, above described housing, there is groove, in described groove, screw rod is installed, above described screw rod, support is installed, described inside screw has hole, described hole is built with pulling rivet and through described support, in described pulling rivet, on lower plane and described support, plane is fitted, in described pulling rivet, upper plane and described inside screw lower plane are fitted, and described support is connected by described pulling rivet staking with described housing.
the novel horn that described staking screw rod connects, described inside screw has hollow annular knurl.
beneficial effect:
1. the utility model changes the connection mode of knurl screw and support, described knurl screw and described support are connected in the mode of screw threads for fastening and change hollow knurl screw into, pulling rivet is connected with support staking mode, makes designs simplification, and processing technology is simple simultaneously.
the utility model can make support and loudspeaker fastening force increase, and stable connection after described support and loudspeaker staking, described support there will not be the phenomenon that gets loose.
the utility model can make salt spray resistance improve, and original is that loudspeaker are threaded with support, very easily gets rusty in screw rod and nut place, and now adopt staking to connect, eliminate the screw rod and nut that expose, salt spray resistance improves.
pulling rivet fastener of the present utility model has the characteristic of never becoming loose after finishing assembly, and pulling rivet fastener can produce the performances such as high fastening force, never becoming loose and high shearing resistance, and pulling rivet fastener is also often used to replace welding.
the utility model improves the production efficiency of product and cost-saving, in original support and loudspeaker mounting structure, comprises outer serrated lock washer, nut and pad etc., assemble loaded down with trivial details, time of setting up is long, existing structure only needs staking one-shot forming, and the time is short, improves production efficiency.
the utility model can make loudspeaker water resistance improve, and after staking, riveted seam is tight, there will not be infiltration, drainage.
accompanying drawing illustrates:
accompanying drawing 1 is structural representation of the present utility model.
detailed description of the invention:
embodiment 1:
the novel horn that a kind of staking screw rod connects, its composition comprises: housing 3, above described housing, there is groove, screw rod 1 is installed in described groove, support 2 is installed above described screw rod, described inside screw has hole, described hole is built with pulling rivet 4 and through described support, in described pulling rivet, on lower plane and described support, plane is fitted, in described pulling rivet, upper plane and described inside screw lower plane are fitted, and described support is connected by described pulling rivet staking with described housing.
embodiment 2:
the novel horn that staking screw rod according to embodiment 1 connects, described inside screw has hollow annular knurl.
embodiment 3:
the novel horn that staking screw rod according to embodiment 1-2 connects, to the method that the novel horn of described staking screw rod connection carries out staking fastening is:
first be placed in housing by hollow knurl screw, the hollow knurl screw is simultaneously through in support inside groove, and be arranged on by pulling rivet in described hollow knurl screw, described support and described housing utilize pulling rivet staking to be connected.
carry out staking operation, until described hollow knurl screw opposing face expands, till described hollow knurl screw weak part is broken, the hollow knurl screw head is simultaneously fixed on above described horn bracket, plays connection fastening effect.
Claims (2)
1. the novel horn of a staking screw rod connection, its composition comprises: housing, it is characterized in that: above described housing, there is groove, in described groove, screw rod is installed, above described screw rod, support is installed, described inside screw has hole, described hole is built with pulling rivet and through described support, in described pulling rivet, on lower plane and described support, plane is fitted, in described pulling rivet, upper plane and described inside screw lower plane are fitted, and described support is connected by described pulling rivet staking with described housing.
2. the novel horn of staking screw rod connection according to claim 1, is characterized in that: described inside screw has hollow annular knurl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420857469.2U CN204415242U (en) | 2014-12-30 | 2014-12-30 | The novel horn that staking screw rod connects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420857469.2U CN204415242U (en) | 2014-12-30 | 2014-12-30 | The novel horn that staking screw rod connects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204415242U true CN204415242U (en) | 2015-06-24 |
Family
ID=53465638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420857469.2U Withdrawn - After Issue CN204415242U (en) | 2014-12-30 | 2014-12-30 | The novel horn that staking screw rod connects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204415242U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104494513A (en) * | 2014-12-30 | 2015-04-08 | 哈尔滨固泰电子有限责任公司 | Novel trumpet connected by pulling and riveting screw rod and method for carrying out pulling and riveting fastening |
-
2014
- 2014-12-30 CN CN201420857469.2U patent/CN204415242U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104494513A (en) * | 2014-12-30 | 2015-04-08 | 哈尔滨固泰电子有限责任公司 | Novel trumpet connected by pulling and riveting screw rod and method for carrying out pulling and riveting fastening |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204415242U (en) | The novel horn that staking screw rod connects | |
| CN203051383U (en) | Sealing bolt with mounting function | |
| CN104494513A (en) | Novel trumpet connected by pulling and riveting screw rod and method for carrying out pulling and riveting fastening | |
| CN201610888U (en) | Fastening piece | |
| CN203051413U (en) | Sealing bolt | |
| CN204272363U (en) | Simple and easy installation waterproof speaker housing | |
| CN206287090U (en) | A kind of installation tool of dormant bolt | |
| CN202900952U (en) | Bolt with ceramic sleeve | |
| CN204061460U (en) | A kind of fixed structure having Line Doorbell | |
| CN202182096U (en) | Expansive-edge nut | |
| CN202404838U (en) | Phase sequence mark for a line | |
| RU2015125010A (en) | METHOD FOR ATTACHING THE EARTHING WIRE TO AN ALUMINUM ELEMENT (OPTIONS) AND METHOD FOR MAINTAINING THE ELECTRICAL EARTHING POINT ON THE ALUMINUM ELEMENT | |
| CN204851739U (en) | Fall to ground improvement structure of fan bracing piece | |
| CN204961534U (en) | Rivet nut | |
| CN204512133U (en) | A kind of Novel patch welded nut on pcb board | |
| CN203348272U (en) | Connection part | |
| CN203701241U (en) | Telescopic arm structure for fixing concealed water tank | |
| CN202176591U (en) | Special-shaped bolt with internal and external thread | |
| CN201194731Y (en) | Lid rotating type electric pressure cooker | |
| CN203558020U (en) | Back mounting bracket assembly of ECU | |
| CN212055447U (en) | Easily-mounted self-attaching nut | |
| CN206254891U (en) | A kind of mounting structure for entrucking nut screw connection | |
| CN205806135U (en) | Anti-extrusion riveted type Binding post/stud | |
| CN204342313U (en) | A kind of half ton of truck-mounted crane | |
| CN202435190U (en) | Motor with fixed frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150624 Effective date of abandoning: 20180605 |
|
| AV01 | Patent right actively abandoned |