CN103701960B - Anti-explosion telephone station - Google Patents
Anti-explosion telephone station Download PDFInfo
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- CN103701960B CN103701960B CN201310701420.8A CN201310701420A CN103701960B CN 103701960 B CN103701960 B CN 103701960B CN 201310701420 A CN201310701420 A CN 201310701420A CN 103701960 B CN103701960 B CN 103701960B
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- explosion
- proof chamber
- cavity
- left cavity
- guide groove
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Abstract
The invention discloses anti-explosion telephone station, comprise cabinet, cabinet is made up of upper cavity, left cavity and explosion-proof chamber, in left cavity, microphone is installed, upper cavity internal fixtion has the loudspeaker be electrically connected with microphone, be provided with automatic door closing mechanism in upper cavity, this automatic door closing mechanism is used for when making door automatically close after microphone on-hook, between upper cavity and left cavity, explosion-proof chamber, is formed by connecting by building-block-splicing textural association between described left cavity and explosion-proof chamber.Adopting automatic door closing mechanism, when making door automatically close after microphone on-hook, realizing dust-proof effect, fail safe is also high, between upper cavity and left cavity, explosion-proof chamber, be formed by connecting by building-block-splicing textural association between left cavity and explosion-proof chamber, make whole casing be convenient to dismounting, mobile easy for installation.
Description
Technical field
The present invention relates to a kind of exchange, particularly relate to a kind of anti-explosion telephone station.
Background technology
Existing anti-explosion telephone station, most employing directly hangs Telephone handset on explosion-proof cabinet, after long-time use, corrosion phenomenon can be produced, in explosion-proof place, there is the infringement of steam, many dust, corrosive gas, the cabinet at whole explosion-proof station is an overall structure, mobile, install and compare effort.Therefore, need to provide a kind of new technical scheme to solve the problems referred to above.
Summary of the invention
For solving the problem, the invention provides a kind of anticorrosion, anti-dust, the anti-explosion telephone station that can assemble.
The technical solution used in the present invention is:
Anti-explosion telephone station, comprise cabinet, described cabinet is made up of upper cavity, left cavity and explosion-proof chamber, in described left cavity, microphone is installed, described upper cavity internal fixtion has the loudspeaker be electrically connected with microphone, be provided with automatic door closing mechanism in described upper cavity, this automatic door closing mechanism is used for when making door automatically close after microphone on-hook, between described upper cavity and left cavity, explosion-proof chamber, is formed by connecting by building-block-splicing textural association between described left cavity and explosion-proof chamber.
Described automatic door closing mechanism comprises motor, gear I, gear II and door-hinge, and the motor shaft ends of described motor is provided with gear I, and described gear I engages with gear II, and described gear II is installed on door-hinge.
Described building-block-splicing structure is made up of guide groove and the sliver that coordinates with guide groove.
Be provided with the sliver be connected with left cavity, explosion-proof chamber bottom described upper cavity, described left cavity and explosion-proof chamber top be provided with upper cavity bottom the guide groove that is connected of sliver.
Described left cavity side is provided with the guide groove be connected with explosion-proof chamber, and described explosion-proof chamber side is provided with the sliver be connected with the guide groove of left cavity.
Described left cavity and the explosion-proof chamber back side all have rear guide groove, are inserted with left shrouding in the rear guide groove of described left cavity, are inserted with right shrouding in the rear guide groove of described explosion-proof chamber.
Described left shrouding both sides and the upper and lower two ends of right shrouding all form rear sliver, and this rear sliver is embedded in the rear guide groove left cavity and the explosion-proof chamber back side offered.
Beneficial effect of the present invention: adopt automatic door closing mechanism, when making door automatically close after microphone on-hook, realize dust-proof effect, fail safe is also high, between upper cavity and left cavity, explosion-proof chamber, be formed by connecting by building-block-splicing textural association between left cavity and explosion-proof chamber, whole casing is made to be convenient to dismounting, mobile easy for installation.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention.
Fig. 2 be in Fig. 1 M-M to schematic diagram.
Fig. 3 be in Fig. 1 N-N to schematic diagram.
Fig. 4 is the vertical view of Fig. 1.
Fig. 5 is that in Fig. 1, left cavity is bowed and cutd open figure.
Fig. 6 is that in Fig. 1, explosion-proof chamber is bowed and cutd open figure.
Fig. 7 is overall structure rearview of the present invention.
Fig. 8 is left shrouding front view.
Fig. 9 is left shrouding top plan view.
Figure 10 is right shrouding front view.
Figure 11 is right shrouding side sectional view.
Figure 12 is overall structure right view of the present invention.
Figure 13 is the vertical view of Fig. 7.
Figure 14 is left shrouding, right shrouding is respectively installed to the vertical view after left cavity, explosion-proof chamber.
Wherein: 1, cabinet, 2, upper cavity, 3, left cavity, 4, explosion-proof chamber, 5, microphone, 6, loudspeaker, 7, motor, 8, motor shaft, 9, gear I, 10, gear II, 11, door-hinge, 12, door, 13, guide groove, 14, sliver, 15, rear guide groove, 16, left shrouding, 17, right shrouding, 18, explosion-proof of screw thread, 19, rear sliver.
Embodiment
In order to deepen the understanding of the present invention, below in conjunction with embodiment and accompanying drawing, the invention will be further described, and this embodiment, only for explaining the present invention, does not form the restriction to protection scope of the present invention.
As shown in Figures 1 to 4, anti-explosion telephone station of the present invention, comprise cabinet 1, cabinet 1 is made up of upper cavity 2, left cavity 3 and explosion-proof chamber 4, be provided with microphone 5 in left cavity 3, upper cavity 2 internal fixtion has the loudspeaker 6 be electrically connected with microphone 5, is provided with automatic door closing mechanism in upper cavity 2, this automatic door closing mechanism is used for when making door automatically close after microphone 5 on-hook, between upper cavity 2 and left cavity 3, explosion-proof chamber 4, is formed by connecting by building-block-splicing textural association between left cavity 3 and explosion-proof chamber 4.
This automatic door closing mechanism comprises motor 7, gear I 9, gear II 10 and door-hinge 11, and motor shaft 8 end of motor 7 is provided with gear I 9, and gear I 9 engages with gear II 10, and gear II 10 is installed on door-hinge 11.When after microphone 5 on-hook, automatic transmission signal to motor 7, motor 7 rotation driven gear I 9, gear I 9 rotate after driven gear II 10, gear II 10 drives door-hinge, door is closed automatically, realizes dust-proof effect, fail safe is also high, as long as microphone 5 one on-hook, then door 12 is just closed automatically, and microphone 5 is closed in cabinet 1, not by external interference.
This building-block-splicing structure is made up of guide groove 13 and the sliver 14 that coordinates with guide groove 13, be provided with the sliver 14 be connected with left cavity 3, explosion-proof chamber 4 bottom upper cavity 2, left cavity 3 and explosion-proof chamber 4 top be provided with upper cavity 2 bottom the guide groove 13 that is connected of sliver 14; Left cavity 3 side is provided with the guide groove 13 be connected with explosion-proof chamber 4, and explosion-proof chamber 4 side is provided with the sliver 14 be connected with the guide groove 13 of left cavity 3; Left cavity 3 and explosion-proof chamber 4 back side all have rear guide groove 15, left shrouding 16 is inserted with in the rear guide groove 15 of left cavity 3, right shrouding 17 is inserted with in the rear guide groove 15 of explosion-proof chamber 4, left shrouding 16 both sides and right shrouding about 17 two ends all form rear sliver 19, and this rear sliver 19 is embedded in the rear guide groove 15 left cavity 3 and explosion-proof chamber 4 back side offered.
As shown in Figure 7, explosion-proof chamber 4 back side is provided with two explosion-proof faces 18 of screw thread, has explosion-proof and performance that is flame proof.
As shown in Figure 2,3, the sliver 14 of upper cavity 2 inserts the guide groove 13 of left cavity 3, explosion-proof chamber 4 according to correspondence direction.
As shown in Figure 5,6, the sliver 14 of explosion-proof chamber 4 side is inserted the guide groove 13 of left cavity 3 according to correspondence direction.
Adopt above-mentioned this building-block-splicing structure, make whole casing be convenient to dismounting, mobile easy for installation, can apply in a flexible way in explosion-proof environment.
As shown in Fig. 8 to 14, left shrouding 16 is inserted the rear guide groove 15 of left cavity 3 by direction from lower to upper and extends to upper cavity 2, after left shrouding 16 installs, last need adopt upper and lower two screws to carry out fastening, easy accessibility, compare in common body structure and adopt a large amount of securing member, greatly save material; Right shrouding 17 is pressed rear guide groove 15 to the end that correspondence direction inserts explosion-proof chamber 4, this plate is decoration function.
Claims (5)
1. anti-explosion telephone station, comprise cabinet, it is characterized in that: described cabinet is made up of upper cavity, left cavity and explosion-proof chamber, in described left cavity, microphone is installed, described upper cavity internal fixtion has the loudspeaker be electrically connected with microphone, be provided with automatic door closing mechanism in described upper cavity, this automatic door closing mechanism is used for when making door automatically close after microphone on-hook, between described upper cavity and left cavity, explosion-proof chamber, is formed by connecting by building-block-splicing textural association between described left cavity and explosion-proof chamber; Described automatic door closing mechanism comprises motor, gear I, gear II and door-hinge, and the motor shaft ends of described motor is provided with gear I, and described gear I engages with gear II, and described gear II is installed on door-hinge; Described building-block-splicing structure is made up of guide groove and the sliver that coordinates with guide groove.
2. anti-explosion telephone station according to claim 1, is characterized in that: be provided with the sliver be connected with left cavity, explosion-proof chamber bottom described upper cavity, described left cavity and explosion-proof chamber top be provided with upper cavity bottom the guide groove that is connected of sliver.
3. anti-explosion telephone station according to claim 1, is characterized in that: described left cavity side is provided with the guide groove be connected with explosion-proof chamber, and described explosion-proof chamber side is provided with the sliver be connected with the guide groove of left cavity.
4. anti-explosion telephone station according to claim 1, is characterized in that: described left cavity and the explosion-proof chamber back side all have rear guide groove, is inserted with left shrouding in the rear guide groove of described left cavity, is inserted with right shrouding in the rear guide groove of described explosion-proof chamber.
5. anti-explosion telephone station according to claim 4, is characterized in that: described left shrouding both sides and the upper and lower two ends of right shrouding all form rear sliver, and this rear sliver is embedded in the rear guide groove left cavity and the explosion-proof chamber back side offered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310701420.8A CN103701960B (en) | 2013-12-19 | 2013-12-19 | Anti-explosion telephone station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310701420.8A CN103701960B (en) | 2013-12-19 | 2013-12-19 | Anti-explosion telephone station |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103701960A CN103701960A (en) | 2014-04-02 |
| CN103701960B true CN103701960B (en) | 2016-03-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310701420.8A Active CN103701960B (en) | 2013-12-19 | 2013-12-19 | Anti-explosion telephone station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103701960B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108321891B (en) * | 2018-02-12 | 2021-03-26 | 中信重工开诚智能装备有限公司 | Explosion-proof structure of automatic charging device of explosion-proof inspection robot |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2233139Y (en) * | 1995-07-18 | 1996-08-14 | 李玉 | Full automatic sterilizing and dust-proof telephone cover |
| CN203661121U (en) * | 2013-12-19 | 2014-06-18 | 启东市恒安防爆通信设备有限公司 | Explosion-proof telephone station |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4491158B2 (en) * | 2001-03-07 | 2010-06-30 | 静岡沖電気株式会社 | Telephone along the line |
-
2013
- 2013-12-19 CN CN201310701420.8A patent/CN103701960B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2233139Y (en) * | 1995-07-18 | 1996-08-14 | 李玉 | Full automatic sterilizing and dust-proof telephone cover |
| CN203661121U (en) * | 2013-12-19 | 2014-06-18 | 启东市恒安防爆通信设备有限公司 | Explosion-proof telephone station |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103701960A (en) | 2014-04-02 |
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