CN103701960A - Anti-explosion telephone station - Google Patents
Anti-explosion telephone station Download PDFInfo
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- CN103701960A CN103701960A CN201310701420.8A CN201310701420A CN103701960A CN 103701960 A CN103701960 A CN 103701960A CN 201310701420 A CN201310701420 A CN 201310701420A CN 103701960 A CN103701960 A CN 103701960A
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- explosion
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- guide groove
- proof chamber
- left cavity
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Abstract
The invention discloses an anti-explosion telephone station. The anti-explosion telephone station comprises a chassis, wherein the chassis is composed of an upper cavity, a left cavity and an anti-explosion cavity; the left cavity is internally provided with a microphone; a loudspeaker electrically connected with the microphone is fixed in the upper cavity; the upper cavity is internally provided with an automatic door closing mechanism; the automatic door closing mechanism is used for automatically closing a door when the microphone is hung up; the upper cavity and the left cavity, the upper cavity and the anti-explosion cavity, and the left cavity and the anti-explosion cavity are combined and connected through building block assembling structures. Through the adoption of the automatic door closing mechanism, the door is automatically closed after the microphone is hung up so as to achieve the effect of dust prevention, the safety is high, and the upper cavity and the left cavity, the upper cavity and the anti-explosion cavity, and the left cavity and the anti-explosion cavity are combined and connected through the building block assembling structures, so that the whole box body is convenient to assemble and disassemble and convenient to move and install.
Description
Technical field
The present invention relates to a kind of exchange, relate in particular to a kind of anti-explosion telephone station.
Background technology
Existing anti-explosion telephone station, mostly adopt and on explosion-proof cabinet, directly hang Telephone handset, after long-time use, can produce corrosion phenomenon, in explosion-proof place, have the infringement of steam, many dust, corrosive gas, the cabinet at whole explosion-proof station is a whole structure, and mobile, installation is relatively required great effort.Therefore, need to provide a kind of new technical scheme to solve the problems referred to above.
Summary of the invention
For addressing the above problem, the anti-explosion telephone station that the invention provides a kind of anticorrosion, anti-dust, can assemble.
The technical solution used in the present invention is:
Anti-explosion telephone station, comprise cabinet, described cabinet consists of upper cavity, left cavity and explosion-proof chamber, in described left cavity, microphone is installed, in described upper cavity, be fixed with the loudspeaker being electrically connected to microphone, in described upper cavity, be provided with automatic door closing mechanism, this automatic door closing mechanism is closed automatically for making when microphone on-hook after, between described upper cavity and left cavity, explosion-proof chamber, be 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 end of described motor is provided with gear I, described gear I and the engagement of gear II, and described gear II is installed on door-hinge.
Described building-block-splicing structure consists of guide groove and the sliver that coordinates with guide groove.
Described upper cavity bottom is provided with the sliver being connected with left cavity, explosion-proof chamber, and described left cavity and explosion-proof chamber top are provided with the guide groove being connected with upper cavity bottom sliver.
Described left cavity side is provided with the guide groove being connected with explosion-proof chamber, and described explosion-proof chamber side is provided with the sliver that the guide groove with left cavity is connected.
Described left cavity and the explosion-proof chamber back side all have rear guide groove, in the rear guide groove of described left cavity, are inserted with left shrouding, in the rear guide groove of described explosion-proof chamber, are inserted with right shrouding.
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 of left cavity and the explosion-proof chamber back side offering.
Beneficial effect of the present invention: adopt automatic door closing mechanism, after microphone on-hook, make door automatically close, realize dustproof 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.
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 that left shrouding, right shrouding are 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 consists of upper cavity 2, left cavity 3 and explosion-proof chamber 4, in left cavity 3, microphone 5 is installed, in upper cavity 2, is fixed with the loudspeaker 6 being electrically connected to microphone 5, in upper cavity 2, be provided with automatic door closing mechanism, this automatic door closing mechanism is closed automatically for making when microphone 5 on-hooks after, between upper cavity 2 and left cavity 3, explosion-proof chamber 4, be 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 ends of motor 7 are provided with gear I 9, gear I 9 and 10 engagements of gear II, and gear II 10 is installed on door-hinge 11.After microphone 5 on-hooks, automatic transmission signal is 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, realize dustproof effect, fail safe is also high, as long as microphone 5 one on-hooks, door 12 is just closed automatically, and microphone 5 is closed in cabinet 1, is not subject to external interference.
This building-block-splicing structure consists of guide groove 13 and the sliver 14 that coordinates with guide groove 13, upper cavity 2 bottoms are provided with the sliver 14 being connected with left cavity 3, explosion-proof chamber 4, and left cavity 3 and explosion-proof chamber 4 tops are provided with the guide groove 13 being connected with upper cavity 2 bottom slivers 14; Left cavity 3 sides are provided with the guide groove 13 being connected with explosion-proof chamber 4, and explosion-proof chamber 4 sides are provided with the sliver 14 that the guide groove 13 with left cavity 3 is connected; Left cavity 3 and explosion-proof chamber 4 back sides all have rear guide groove 15, in the rear guide groove 15 of left cavity 3, be inserted with left shrouding 16, in the rear guide groove 15 of explosion-proof chamber 4, be inserted with right shrouding 17, left shrouding 16 both sides and right shrouding all form rear sliver 19 in two ends Shang Xia 17, and this rear sliver 19 is embedded in the rear guide groove 15 of left cavity 3 and explosion-proof chamber 4 back sides offering.
As shown in Figure 7, explosion-proof chamber 4 back sides are provided with explosion-proof 18, two screw threads, have explosion-proof and performance 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 sides is inserted to 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 to the rear guide groove 15 of left cavity 3 and extends to upper cavity 2 by direction from lower to upper, after left shrouding 16 installs, last only need adopts upper and lower two screws to carry out fastening, easy accessibility, compare in common body structure and adopt a large amount of securing members, greatly saved material; The rear guide groove 15 that right shrouding 17 is pressed to correspondence direction insertion explosion-proof chamber 4 is to end, and this plate is decoration function.
Claims (7)
1. anti-explosion telephone station, comprise cabinet, it is characterized in that: described cabinet consists of upper cavity, left cavity and explosion-proof chamber, in described left cavity, microphone is installed, in described upper cavity, be fixed with the loudspeaker being electrically connected to microphone, in described upper cavity, be provided with automatic door closing mechanism, this automatic door closing mechanism is closed automatically for making when microphone on-hook after, between described upper cavity and left cavity, explosion-proof chamber, be formed by connecting by building-block-splicing textural association between described left cavity and explosion-proof chamber.
2. anti-explosion telephone station according to claim 1, it is characterized in that: described automatic door closing mechanism comprises motor, gear I, gear II and door-hinge, the motor shaft end of described motor is provided with gear I, described gear I and the engagement of gear II, and described gear II is installed on door-hinge.
3. anti-explosion telephone station according to claim 1, is characterized in that: described building-block-splicing structure consists of guide groove and the sliver that coordinates with guide groove.
4. anti-explosion telephone station according to claim 3, is characterized in that: described upper cavity bottom is provided with the sliver being connected with left cavity, explosion-proof chamber, and described left cavity and explosion-proof chamber top are provided with the guide groove being connected with upper cavity bottom sliver.
5. anti-explosion telephone station according to claim 3, is characterized in that: described left cavity side is provided with the guide groove being connected with explosion-proof chamber, and described explosion-proof chamber side is provided with the sliver that the guide groove with left cavity is connected.
6. 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, in the rear guide groove of described left cavity, is inserted with left shrouding, in the rear guide groove of described explosion-proof chamber, is inserted with right shrouding.
7. anti-explosion telephone station according to claim 6, 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 of left cavity and the explosion-proof chamber back side offering.
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 true CN103701960A (en) | 2014-04-02 |
| CN103701960B CN103701960B (en) | 2016-03-23 |
Family
ID=50363352
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) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108321891A (en) * | 2018-02-12 | 2018-07-24 | 中信重工开诚智能装备有限公司 | A kind of explosion-proof crusing robot automatic charge device blast resistance construction |
Citations (3)
| 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 |
| JP2002271467A (en) * | 2001-03-07 | 2002-09-20 | Shizuoka Oki Denki Kk | Wayside telephone |
| 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 |
-
2013
- 2013-12-19 CN CN201310701420.8A patent/CN103701960B/en active Active
Patent Citations (3)
| 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 |
| JP2002271467A (en) * | 2001-03-07 | 2002-09-20 | Shizuoka Oki Denki Kk | Wayside telephone |
| 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 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108321891A (en) * | 2018-02-12 | 2018-07-24 | 中信重工开诚智能装备有限公司 | A kind of explosion-proof crusing robot automatic charge device blast resistance construction |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103701960B (en) | 2016-03-23 |
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