CN212572952U - Anti-falling telephone receiver - Google Patents
Anti-falling telephone receiver Download PDFInfo
- Publication number
- CN212572952U CN212572952U CN202021897117.1U CN202021897117U CN212572952U CN 212572952 U CN212572952 U CN 212572952U CN 202021897117 U CN202021897117 U CN 202021897117U CN 212572952 U CN212572952 U CN 212572952U
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- CN
- China
- Prior art keywords
- interior
- diaphragm plate
- buffer
- buffer beam
- receiver
- 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
Links
- 238000009434 installation Methods 0.000 claims abstract description 36
- 230000001681 protective effect Effects 0.000 claims abstract description 18
- 239000013013 elastic material Substances 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 238000001125 extrusion Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a prevent falling receiver, concretely relates to receiver technical field, including the interior installation lamina membranacea of built-in receiver, the outside cover of interior installation lamina membranacea is equipped with outer guard box, be connected with outer cushion collar and interior buffer beam between interior installation lamina membranacea and the outer guard box opposite face, the middle part of buffer beam including interior buffer beam activity suit, and the back of the body end mutually of outer cushion collar and interior buffer beam links to each other with interior installation lamina membranacea and outer guard box respectively, outer cushion collar and interior buffer beam constitute by the elastic material of recoverable deformation. The utility model discloses, through the combined action of subassembly such as outer cushion collar and interior buffer beam, install lamina membranacea and outer protective housing in the messenger when passive atress, carry out instant conduction to passive power to installation lamina membranacea and outer protective housing component play fabulous prevent falling, protect function to the receiver in making.
Description
Technical Field
The utility model relates to a receiver technical field, more specifically say, the utility model relates to a prevent falling receiver.
Background
A receiver, also called a handset, is an electroacoustic device for converting an audio electrical signal into an acoustic signal without acoustic leakage (or a 3.2 type high/low leakage loop according to ITU standard), and the receiver is a moving-coil receiver, and the physical principle of the receiver is similar to that of a conventional moving-coil speaker: the voice coil is arranged in a magnetic gap of a magnetic circuit of a permanent magnet, and vibrates up and down under the drive of the variable electromagnetic field force Lorentz force generated by the variable current and drives the vibrating membrane to drive front and back air to generate sound waves.
When the common telephone receiver is used, due to poor falling-proof capability, the connection of the internal devices of the telephone receiver is dislocated due to vibration force when the telephone receiver is powered accidentally, and the telephone receiver can not work normally or is damaged directly.
SUMMERY OF THE UTILITY MODEL
For solving the technical problem, the utility model provides a prevent falling receiver, interior installation lamina membranacea including built-in receiver, the outside cover of interior installation lamina membranacea is equipped with outer guard box, be connected with outer cushion collar and interior buffer beam between interior installation lamina membranacea and the outer guard box opposite face, the middle part of buffer beam including interior buffer beam activity suit, and the back of the body end mutually of outer cushion collar and interior buffer beam links to each other with interior installation lamina membranacea and outer guard box respectively, outer cushion collar and interior buffer beam constitute by the elastic material of restorable deformation.
In a preferred embodiment, the distance between the opposite surfaces of the inner installation diaphragm plate and the outer protective box is provided with a buffer sleeve and a buffer rod which are positioned on the periphery of the outer buffer sleeve and the inner buffer rod, and the buffer sleeve and the outer buffer sleeve are made of the same material.
In a preferred embodiment, a space enough for the deformation of the inner buffer rod is arranged between the opposite surfaces of the outer buffer sleeve and the inner buffer rod, and the outer buffer sleeve and the inner buffer rod are connected through a connecting belt plate.
In a preferred embodiment, one end of the outer buffer sleeve, which is close to the inner installation diaphragm plate, is provided with a rotating plate which is made of the same material as the inner installation diaphragm plate, the rotating plate is rotatably sleeved in a rotating groove, and the rotating groove is formed in the inner installation diaphragm plate.
In a preferred embodiment, the outer buffer sleeve and the inner buffer rod are distributed on the outer side surface of the inner mounting diaphragm, and the upper end surface and the lower end surface of the inner mounting diaphragm are provided with a sum which enables the inner mounting diaphragm to be seamlessly connected with the opposite surface of the outer protection box.
In a preferred embodiment, the sum is distributed crosswise and allows a removable connection between the inner mounting membrane and the outer shielding box.
The utility model discloses a technological effect and advantage:
through the combined action of components such as outer cushion collar and interior buffer beam, make interior installation lamina membranacea and outer protective housing carry out instant conduction to passive power when passive atress to make interior installation lamina membranacea and outer protective housing component play fabulous prevent falling, protect function to the receiver.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a partial cross-sectional structure of the outer protective box of the present invention;
FIG. 3 is a schematic view of a partial cross-sectional structure of the middle and inner mounting diaphragm of the present invention;
fig. 4 is a partially enlarged schematic view of the structure at a in fig. 3 according to the present invention.
Description of reference numerals: the inner part of the device 1 is provided with a diaphragm plate, the outer part of the device 2 is provided with an outer protective box, the outer part of the device 31 is provided with a buffer sleeve, the inner part of the device 32 is provided with a buffer rod, and the inner part of the device 33 is provided with a connecting belt plate, a 41 rotating plate and a 42 rotating groove.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
The anti-falling telephone receiver comprises an inner mounting diaphragm plate 1 of the built-in telephone receiver, an outer protective box 2 is sleeved outside the inner mounting diaphragm plate 1, an outer buffer sleeve 31 and an inner buffer rod 32 are connected between opposite surfaces of the inner mounting diaphragm plate 1 and the outer protective box 2, the inner buffer rod 32 is movably sleeved in the middle of the inner buffer rod 32, opposite ends of the outer buffer sleeve 31 and the inner buffer rod 32 are respectively connected with the inner mounting diaphragm plate 1 and the outer protective box 2, and the outer buffer sleeve 31 and the inner buffer rod 32 are both made of elastic materials capable of restoring deformation; install the inner chamber of lamina membranacea 1 including component parts installation such as receiver, the outside of installing lamina membranacea 1 becomes to surround the form installation including outer protective housing 2, install lamina membranacea 1 and outer protective housing 2 component part when receiving by power including, relative extrusion between outer cushion collar 31 and the interior buffer beam 32, deformation, and buffer beam 32 rotates at the inner chamber of outer cushion collar 31 in passive exogenic action down, carry out instant conduction to passive power, thereby make in install lamina membranacea 1 and outer protective housing 2 component part play fabulous preventing falling to the receiver, protect function.
Install in the interval of interior installation lamina membranacea 1 and outer protective housing 2 opposite face and be located outer cushion collar 31 and interior buffer beam 32 outlying 21, 21 is the same with outer cushion collar 31's component material, install between lamina membranacea 1 and outer protective housing 2 opposite face including outer cushion collar 31 and interior buffer beam 32, 21 fills the clearance between the two opposite faces except that cushion collar 31 and interior buffer beam 32 installation position, thereby played better, comprehensive prevent falling, the protection effect of anticollision.
The interval that is equipped with the deformation of buffer beam 32 in enough between the opposite face of outer cushion collar 31 and interior buffer beam 32, and link to each other through connecting band plate 33 between outer cushion collar 31 and the interior buffer beam 32, and interior buffer beam 32 is when passive extrusion deformation, and the activity space in outer cushion collar 31 inner chamber makes outer cushion collar 31 and interior buffer beam 32 component can be to bigger passive power conduction, buffering to it is better to make the crashworthiness of preventing falling.
The outer buffer sleeve 31 and the inner buffer rod 32 are distributed on the outer side surface of the inner installation diaphragm plate 1, and the upper end surface and the lower end surface of the inner installation diaphragm plate 1 are provided with 51 and 52 which enable the opposite surfaces of the inner installation diaphragm plate 1 and the outer protection box 2 to be in seamless connection; 51 and 52 are distributed in a crossed way, and the inner installation diaphragm plate 1 is detachably connected with the outer protective box 2; 51 and 52, outer cushion collar 31 and the two kinds of different cushions of combination of interior buffer beam 32, absorbing subassembly carry out the conduction of different degrees to power, when including installation lamina membranacea 1 and outer protective housing 2 passive atress, more nimble to power conduction to the guard action that falls is prevented in the omnidirectional anticollision has been played.
It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present disclosure, all other embodiments obtained by a person of ordinary skill in the art and related fields without creative efforts shall fall within the protection scope of the present disclosure. The structures, devices, and methods of operation of the present invention, not specifically described and illustrated, are generally practiced by those of ordinary skill in the art without specific recitation or limitation.
Claims (6)
1. An anti-falling telephone receiver is characterized in that: the novel microphone is characterized by comprising an inner installation diaphragm plate with a built-in receiver, an outer protection box is sleeved outside the inner installation diaphragm plate, an outer buffer sleeve and an inner buffer rod are connected between the opposite surfaces of the inner installation diaphragm plate and the outer protection box, the inner buffer rod is movably sleeved in the middle of the inner buffer rod, the back ends of the outer buffer sleeve and the inner buffer rod are respectively connected with the inner installation diaphragm plate and the outer protection box, and the outer buffer sleeve and the inner buffer rod are made of elastic materials capable of being deformed in a restorable mode.
2. The fall-resistant telephone receiver of claim 1, wherein: the space between the opposite surfaces of the inner installation diaphragm plate and the outer protection box is provided with a buffer sleeve positioned outside and a buffer rod positioned inside, and the buffer sleeve and the outer buffer sleeve are made of the same material.
3. The fall-resistant telephone receiver of claim 2, wherein: the interval that is equipped with enough interior buffer beam deformation between the opposite face of outer cushion collar and interior buffer beam, and link to each other through connecting the band plate between outer cushion collar and the interior buffer beam.
4. The fall-resistant telephone receiver of claim 3, wherein: the end of the outer buffer sleeve, which is close to the inner installation diaphragm plate, is provided with a rotating plate which is made of the same material as the inner installation diaphragm plate, the rotating plate is rotatably sleeved in the rotating groove, and the rotating groove is formed in the inner installation diaphragm plate.
5. The fall-resistant telephone receiver of claim 1, wherein: outer cushion collar and interior buffer beam distribute including on the lateral surface of installation diaphragm plate, and install on the upper and lower both ends face of interior installation diaphragm plate and make and install the sum of seamless meeting between diaphragm plate and the outer guard box opposite face in the messenger.
6. The fall-resistant telephone receiver of claim 5, wherein: the said sum is distributed crosswise, and make the inner mounting diaphragm plate and outer protective box connect detachably.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021897117.1U CN212572952U (en) | 2020-09-02 | 2020-09-02 | Anti-falling telephone receiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021897117.1U CN212572952U (en) | 2020-09-02 | 2020-09-02 | Anti-falling telephone receiver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212572952U true CN212572952U (en) | 2021-02-19 |
Family
ID=74622201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021897117.1U Expired - Fee Related CN212572952U (en) | 2020-09-02 | 2020-09-02 | Anti-falling telephone receiver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212572952U (en) |
-
2020
- 2020-09-02 CN CN202021897117.1U patent/CN212572952U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210219 |