CN205987247U - Receiver protecgulum fixed knot constructs - Google Patents
Receiver protecgulum fixed knot constructs Download PDFInfo
- Publication number
- CN205987247U CN205987247U CN201620995474.9U CN201620995474U CN205987247U CN 205987247 U CN205987247 U CN 205987247U CN 201620995474 U CN201620995474 U CN 201620995474U CN 205987247 U CN205987247 U CN 205987247U
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- China
- Prior art keywords
- pedestal
- protecgulum
- bed frame
- receiver
- hot molten
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Abstract
The utility model discloses a receiver protecgulum fixed knot constructs, include the bed frame of receiver and install protecgulum on the bed frame, the four corners of bed frame is equipped with four hot melting column, hot melting column with bed frame integrated into one piece, inboard that hot melting column is close to the bed frame is vertical position, and the outside of bed frame is big end down's slope state dorsad, the four corners of protecgulum is equipped with four and is used for dodging hot melting column's breach and be located the other fastening groove of breach, it is right hot melting column heat is moulded and is handled the back the hot melting column inboard is become to the inboard slope of bed frame, with the grasping by vertical position fastening groove, thus will the protecgulum is fixed on the bed frame. The utility model discloses simplified the fastening structure of receiver protecgulum, the assembling is good, and the outward appearance is pleasing to the eye.
Description
Technical field
This utility model is related to cap fixing structure before a kind of receiver.
Background technology
Receiver common at present is moving coil receiver, and its operation principle (physical principle) is raised one's voice with traditional moving-coil type
Device is similar, the audio electrical signal feed-in voice coil loudspeaker voice coil of change, and voice coil loudspeaker voice coil is placed in the magnetic gap of a magnetic circuit, and voice coil loudspeaker voice coil is because of the electricity of change
The driving of electromagnetic force (Lorentz force) of the produced change of stream and up-down vibration, and air before and after driving vibrating diaphragm to drive,
Thus producing sound wave.In existing receiver, the protecgulum of receiver typically by buckle or gluing by way of connect, wherein, card
The complex structure of button, because part is tiny easy to wear, gluing then reliability is low, is difficult to separate when will take maintenance apart.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provides a kind of receiver's protecgulum fixed knot
Structure.
For achieving the above object, this utility model employs the following technical solutions：
Cap fixing structure before a kind of receiver, the pedestal including receiver and be arranged on protecgulum on described pedestal, described
The corner of pedestal is provided with four hot molten columns, and described hot molten column is integrally formed with described pedestal, and described hot molten column is in pedestal
Side is plumbness, and dorsad the outside of pedestal is up-small and down-big slope state, and the corner of described protecgulum is provided with four and is used for keeping away
Allow the breach of described hot molten column and be located at the other fastening grooves of breach, inside described hot molten column after described hot molten column thermoplastic is processed
Become to tilt to inside pedestal from plumbness, to clasp described fastening grooves, thus described protecgulum is fixed on described pedestal
On.
Preferably, the ramp angles in the outside of described hot molten column are 45 °.
After technique scheme, this utility model, compared with background technology, has the advantage that：
1st, using hot molten column integrally formed with pedestal, protecgulum is fixed, low cost of manufacture, efficiency of assembling is high, fixing
Effect is reliable, and improves the performance attractive in appearance of product appearance.
Brief description
Fig. 1 is this utility model schematic diagram.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.It should be appreciated that specific embodiment described herein is only in order to explain
This utility model, is not used to limit this utility model.
Embodiment
Cap fixing structure before a kind of receiver, the pedestal 1 including receiver and installation protecgulum 2 on the pedestal 1.Pedestal 1
Corner be provided with four hot molten columns 11, hot molten column 11 is integrally formed with pedestal 1, and hot molten column 11 is vertical near the inner side of pedestal 1
State, dorsad the outside of pedestal 1 is up-small and down-big slope state, and in the present embodiment, the ramp angles in the outside of hot molten column 11 are
45 °, during thermoplastic, the small end on slope can inwardly roll tiltedly naturally.The corner of protecgulum 2 is provided with four for avoiding hot molten column 11
Breach 12 and the fastening grooves 13 being located at breach side, after hot molten column 11 thermoplastic is processed, the inner side of hot molten column 11 is become by plumbness
Become and tilt to pedestal 1 inner side, to clasp fastening grooves 13, thus protecgulum 2 is fixed on the pedestal 1.
The above, only this utility model preferably specific embodiment, but protection domain of the present utility model is not
It is confined to this, any those familiar with the art, in the technical scope that this utility model discloses, can readily occur in
Change or replacement, all should cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should
It is defined by scope of the claims.
Claims (2)
1. cap fixing structure before a kind of receiver, the pedestal including receiver and be arranged on protecgulum on described pedestal, its feature
It is：The corner of described pedestal is provided with four hot molten columns, and described hot molten column is integrally formed with described pedestal, and described hot molten column is close
The inner side of pedestal is plumbness, and dorsad the outside of pedestal is up-small and down-big slope state, and the corner of described protecgulum is provided with four
The individual breach for avoiding described hot molten column and the fastening grooves being located at breach side, described heat after described hot molten column thermoplastic is processed
Become to tilt to inside pedestal from plumbness inside molten post, to clasp described fastening grooves, thus described protecgulum is fixed on
On described pedestal.
2. before a kind of receiver according to claim 1 cap fixing structure it is characterised in that：The outside of described hot molten column
Ramp angles are 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620995474.9U CN205987247U (en) | 2016-08-30 | 2016-08-30 | Receiver protecgulum fixed knot constructs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620995474.9U CN205987247U (en) | 2016-08-30 | 2016-08-30 | Receiver protecgulum fixed knot constructs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205987247U true CN205987247U (en) | 2017-02-22 |
Family
ID=58041890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620995474.9U Active CN205987247U (en) | 2016-08-30 | 2016-08-30 | Receiver protecgulum fixed knot constructs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205987247U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110662154A (en) * | 2019-08-30 | 2020-01-07 | 厦门东声电子有限公司 | Sleeve type loudspeaker module and packaging process thereof |
-
2016
- 2016-08-30 CN CN201620995474.9U patent/CN205987247U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110662154A (en) * | 2019-08-30 | 2020-01-07 | 厦门东声电子有限公司 | Sleeve type loudspeaker module and packaging process thereof |
| CN110662154B (en) * | 2019-08-30 | 2021-12-07 | 厦门东声电子有限公司 | Sleeve type loudspeaker module and packaging process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |