CN208118248U - A kind of earphone outer covering mold - Google Patents
A kind of earphone outer covering mold Download PDFInfo
- Publication number
- CN208118248U CN208118248U CN201820535662.2U CN201820535662U CN208118248U CN 208118248 U CN208118248 U CN 208118248U CN 201820535662 U CN201820535662 U CN 201820535662U CN 208118248 U CN208118248 U CN 208118248U
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- CN
- China
- Prior art keywords
- bolted
- wall
- exterior walls
- telescopic rod
- top exterior
- 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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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of earphone outer covering molds,Including fixed plate and fixed device,The fixed device includes two limited blocks,The fixed plate bottom outer wall is bolted there are four support rod,And four support rods are located at four corners of fixed plate bottom outer wall,The fixed plate top exterior walls have been bolted the first support plate and the second support plate,And second support plate be located remotely from the side of the first support plate,The fixed plate top exterior walls have been bolted the first telescopic rod,First telescopic rod is positioned between the two limiting blocks,The utility model can be effectively during earphone outer covering pressing mold,Upper die holder is buffered to the pressure of lower die holder,Keep device work more steady,Improve the damping performance and stability of device,After so that device pressing mold earphone is formed,More easily take out shell after molding,Reduce the economic expenditure of personnel labour and user,Improve the convenience of device.
Description
Technical field
The utility model relates to technical field of mold more particularly to a kind of earphone outer covering molds.
Background technique
Currently, earphone（Also known as ear cylinder, earpiece, English are Headphone）, it is a pair of of converting unit, it receives media and broadcasts
The electric signal that device or receiver are issued is put, the sound wave that can be heard is converted it into using the loudspeaker close to ear.Earphone
It is usually separable with media player, it is connected using a plug.Benefit be in the case where not influencing other people, can be alone
Listen to sound equipment；Also the sound that ambient enviroment can be separated, to the people used under noisy environment of making an uproar in recording studio, DJ, journey, movement etc.
It is helpful.Earphone original is used on phone and radio, but prevailing with portable electronic devices, and earphone is chiefly used in
Mobile phone, walkman, radio, there are many present earphone production mold, but most of earphone outer covering mold is filled without damping
It sets, and earphone outer covering inconvenience after molding is taken out, the working efficiency of die device is low, therefore, needs a kind of earphone outer covering mould
Tool is to solve the above problems.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of earphone outer covering mould proposed
Tool.
To achieve the goals above, the utility model uses following technical solution：
A kind of earphone outer covering mold, including fixed plate and fixed device, the fixed device includes two limited blocks, described
Fixed plate bottom outer wall is bolted there are four support rod, and four support rods are located at the four of fixed plate bottom outer wall
A corner, the fixed plate top exterior walls have been bolted the first support plate and the second support plate, and the second support plate
It is located remotely from the side of the first support plate, the fixed plate top exterior walls have been bolted the first telescopic rod, and described first
Telescopic rod is positioned between the two limiting blocks, and fixed plate top exterior walls are welded with damping spring, and the first telescopic rod top is outer
Wall has been bolted lower die holder, and the bottom outer wall welding of damping spring one end and lower die holder far from fixed plate, described
First telescopic rod is plugged in damping spring, and first support plate and the second support plate top exterior walls have been bolted company
Fishplate bar, and connecting plate top exterior walls have been bolted hydraulic oil container, the connecting plate bottom outer wall has been bolted
The hydraulic telescopic rod equidistantly distributed.
Preferably, the hydraulic telescopic rod bottom outer wall is welded with upper die holder, and upper die holder top exterior walls are solid by bolt
Fixed flexible bellows.
Preferably, the elastic bellows are located at close to the side of hydraulic telescopic rod, and elastic bellows are far from upper die holder
One end and connecting plate bottom outer wall weld.
Preferably, the fixed plate bottom outer wall has been bolted cylinder, and the top exterior walls of lower die holder be provided with it is recessed
Slot.
Preferably, the bottom interior wall of the groove is bolted there are two the second telescopic rod, and two second flexible
Bar top exterior walls have been bolted top plate.
Preferably, the bottom portion of groove inner wall is opened there are two stomata, and two stomatas are located between two the second telescopic rods.
Preferably, two stomata side inner walls have been bolted conduit, and conduit is made of plastic material.
The beneficial effects of the utility model are：
1. passing through the setting of damping spring and the first telescopic rod, can delay effectively during earphone outer covering pressing mold
Die holder is rushed to the pressure of lower die holder, keeps device work more steady, improves the damping performance and stability of device.
2. by the setting of stomata and cylinder, after so that device pressing mold earphone is formed, more easily take out at
Shell after type reduces the economic expenditure of personnel labour and user, improves the convenience of device.
3. can effectively drive upper die holder by the setting of multiple hydraulic telescopic rods, give lower die holder enough pressure,
The quantity for increasing device pressure mould case, improves device working efficiency.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of earphone outer covering mold schematic cross-sectional view；
Fig. 2 be the utility model proposes a kind of earphone outer covering mold Lower die base structure schematic diagram；
Fig. 3 be the utility model proposes a kind of earphone outer covering mold lower die holder overlooking structure diagram.
In figure：1 fixed plate, 2 cylinders, 3 support rods, 4 first support plates, 5 lower die holders, 6 connecting plates, 7 hydraulic telescopic rods, 8
Hydraulic oil container, 9 elastic bellows, 10 upper die holders, 11 limited blocks, 12 second support plates, 13 first telescopic rods, 14 damping springs,
15 second telescopic rods, 16 conduits, 17 stomatas, 18 grooves, 19 top plates.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of earphone outer covering mold, including fixed plate 1 and fixed device, fixed device include two limits
Block 11,1 bottom outer wall of fixed plate is bolted there are four support rod 3, and four support rods 3 are located at 1 bottom of fixed plate
Four corners of portion's outer wall, 1 top exterior walls of fixed plate have been bolted the first support plate 4 and the second support plate 12, and
Second support plate 12 is located remotely from the side of the first support plate 4, and 1 top exterior walls of fixed plate have been bolted the first telescopic rod
13, the first telescopic rod 13 is located between two limited blocks 11, and 1 top exterior walls of fixed plate are welded with damping spring 14, and first stretches
13 top exterior walls of contracting bar have been bolted lower die holder 5, and the one end of damping spring 14 far from fixed plate 1 and lower die holder 5
Bottom outer wall welding, the first telescopic rod 13 are plugged in damping spring 14,12 top exterior walls of the first support plate 4 and the second support plate
Connecting plate 6 is bolted, and 6 top exterior walls of connecting plate have been bolted hydraulic oil container 8, outside 6 bottom of connecting plate
Wall is bolted the hydraulic telescopic rod 7 equidistantly distributed.
In the utility model, 7 bottom outer wall of hydraulic telescopic rod is welded with upper die holder 10, and 10 top exterior walls of upper die holder pass through
Bolt is fixed with elastic bellows 9, and elastic bellows 9 are located at close to the side of hydraulic telescopic rod 7, and elastic bellows 9 are separate
The bottom outer wall of one end of upper die holder 10 and connecting plate 6 is welded, and 1 bottom outer wall of fixed plate has been bolted cylinder 2, and under
The top exterior walls of die holder 5 are provided with groove 18, and the bottom interior wall of groove 18 is bolted there are two the second telescopic rod 15, and two
A second telescopic rod, 15 top exterior walls have been bolted top plate 19, and 18 bottom interior wall of groove is opened there are two stomata 17, and two
A stomata 17 is located between two the second telescopic rods 15, and two 17 side inner walls of stomata have been bolted conduit 16, and
Conduit 16 is made of plastic material.
Working principle：In use, in conclusion the utility model structure novel, is convenient for operating, in use process, first
Upper die holder 10 and lower die holder 5 are closed by hydraulic telescopic rod 7, then mould material is injected by elastic bellows 9, after the completion of pressing mold
By the air-blowing into the groove 18 of lower die holder 5 of cylinder 2, stomata 17 and conduit 16, since the effect top plate 19 of power is jacked up, then
Further take out earphone outer covering after molding, repeat next operation, damping spring 14 and the first telescopic rod 13 in earphone outer covering pressure
During mould, buffering upper die holder 10 keeps device work more steady the pressure of lower die holder 5.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of earphone outer covering mold, including fixed plate（1）With fixed device, which is characterized in that the fixed device includes two
A limited block（11）, the fixed plate（1）Bottom outer wall is bolted there are four support rod（3）, and four support rods（3）
It is located at fixed plate（1）Four corners of bottom outer wall, the fixed plate（1）Top exterior walls have been bolted first
Support plate（4）With the second support plate（12）, and the second support plate（12）It is located remotely from the first support plate（4）Side, it is described solid
Fixed board（1）Top exterior walls have been bolted the first telescopic rod（13）, first telescopic rod（13）Positioned at two limited blocks
（11）Between, and fixed plate（1）Top exterior walls are welded with damping spring（14）, first telescopic rod（13）Top exterior walls pass through
Bolt is fixed with lower die holder（5）, and damping spring（14）Far from fixed plate（1）One end and lower die holder（5）Bottom outer wall weldering
It connects, first telescopic rod（13）It is plugged on damping spring（14）It is interior, first support plate（4）With the second support plate（12）Top
Portion's outer wall has been bolted connecting plate（6）, and connecting plate（6）Top exterior walls have been bolted hydraulic oil container（8）, institute
State connecting plate（6）Bottom outer wall is bolted the hydraulic telescopic rod equidistantly distributed（7）.
2. a kind of earphone outer covering mold according to claim 1, which is characterized in that the hydraulic telescopic rod（7）Outside bottom
Wall is welded with upper die holder（10）, and upper die holder（10）Top exterior walls are bolted flexible bellows（9）.
3. a kind of earphone outer covering mold according to claim 2, which is characterized in that the elastic bellows（9）Positioned at leaning on
Nearly hydraulic telescopic rod（7）Side, and elastic bellows（9）Far from upper die holder（10）One end and connecting plate（6）Bottom outside
Wall welding.
4. a kind of earphone outer covering mold according to claim 1, which is characterized in that the fixed plate（1）Bottom outer wall is logical
It crosses bolt and is fixed with cylinder（2）, and lower die holder（5）Top exterior walls be provided with groove（18）.
5. a kind of earphone outer covering mold according to claim 4, which is characterized in that the groove（18）Bottom interior wall it is logical
Crossing bolt fixation, there are two the second telescopic rods（15）, and two the second telescopic rods（15）Top exterior walls have been bolted top plate
（19）.
6. a kind of earphone outer covering mold according to claim 4, which is characterized in that the groove（18）Bottom interior wall is provided with
Two stomatas（17）, and two stomatas（17）Positioned at two the second telescopic rods（15）Between.
7. a kind of earphone outer covering mold according to claim 6, which is characterized in that two stomatas（17）Side inner wall
It has been bolted conduit（16）, and conduit（16）It is made of plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820535662.2U CN208118248U (en) | 2018-04-16 | 2018-04-16 | A kind of earphone outer covering mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820535662.2U CN208118248U (en) | 2018-04-16 | 2018-04-16 | A kind of earphone outer covering mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208118248U true CN208118248U (en) | 2018-11-20 |
Family
ID=64191624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820535662.2U Expired - Fee Related CN208118248U (en) | 2018-04-16 | 2018-04-16 | A kind of earphone outer covering mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208118248U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109367105A (en) * | 2018-12-07 | 2019-02-22 | 洛阳龙门药业有限公司 | A kind of tablet compression molding device |
| CN110667011A (en) * | 2019-09-16 | 2020-01-10 | 合肥亿福自动化科技有限公司 | Automatic change material package assembly |
-
2018
- 2018-04-16 CN CN201820535662.2U patent/CN208118248U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109367105A (en) * | 2018-12-07 | 2019-02-22 | 洛阳龙门药业有限公司 | A kind of tablet compression molding device |
| CN110667011A (en) * | 2019-09-16 | 2020-01-10 | 合肥亿福自动化科技有限公司 | Automatic change material package assembly |
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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: 20181120 Termination date: 20210416 |