CN203661121U - Explosion-proof telephone station - Google Patents
Explosion-proof telephone station Download PDFInfo
- Publication number
- CN203661121U CN203661121U CN201320840294.XU CN201320840294U CN203661121U CN 203661121 U CN203661121 U CN 203661121U CN 201320840294 U CN201320840294 U CN 201320840294U CN 203661121 U CN203661121 U CN 203661121U
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- China
- Prior art keywords
- explosion
- cavity
- guide groove
- proof chamber
- left cavity
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- Expired - Lifetime
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- 238000004880 explosion Methods 0.000 claims description 13
- 238000009434 installation Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Abstract
The utility model discloses an explosion-proof telephone station. The explosion-proof telephone station comprises a cabinet, the cabinet is formed by an upper cavity, a left cavity and a flame-proof cavity, a microphone is arranged in the left cavity, a loudspeaker electrically connected with the microphone is fixed in the upper cavity, an automatic door-closing mechanism is arranged in the upper cavity, the automatic door-closing mechanism is used for automatically closing a door after the microphone is hung off, and the upper cavity and the left cavity, the upper cavity and the flame-proof cavity, and the left cavity and the flame-proof cavity are connected by the combination of building block assembling structures. According to the explosion-proof telephone station, the automatic door-closing mechanism is employed, when the microphone is hung off, the door is automatically closed so that the dustproof effect is realized and the security is high; and the upper cavity and the left cavity, the upper cavity and the flame-proof cavity, and the left cavity and the flame-proof cavity are connected by the combination of the building block assembling structures so that the dismounting of the whole cabinet body is facilitated, and the movement and the installation are convenient.
Description
Technical field
The utility model relates to a kind of exchange, relates 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 an overall structure, mobile, relatively effort of installation.Therefore, need to provide a kind of new technical scheme to solve the problems referred to above.
Utility model content
For addressing the above problem, the anti-explosion telephone station that the utility model provides a kind of anticorrosion, anti-dust, can assemble.
The technical solution adopted in the utility model 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, in described upper cavity, be fixed with the loudspeaker being electrically connected with microphone, in described upper cavity, be provided with automatic door closing mechanism, this automatic door closing mechanism is for automatically closing when making after microphone on-hook, 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, and described gear I engages with gear II, and described gear II is installed on door-hinge.
The sliver that described building-block-splicing structure coordinates by guide groove with guide groove forms.
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 being connected with the guide groove of left cavity.
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.
The beneficial effects of the utility model: adopt automatic door closing mechanism, automatically close when making door after microphone on-hook, 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 utility model.
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 utility model.
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 utility model.
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 understanding of the present utility model, below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, and this embodiment only, for explaining the utility model, does not form the restriction to protection range of the present utility model.
As shown in Figures 1 to 4, anti-explosion telephone station of the present utility model, comprise cabinet 1, cabinet 1 is made up 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 with microphone 5, in upper cavity 2, be provided with automatic door closing mechanism, this automatic door closing mechanism is for automatically closing when making after microphone 5 on-hooks, 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, and gear I 9 engages with gear II 10, and gear II 10 is installed on door-hinge 11.When 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.
The sliver 14 that this building-block-splicing structure coordinates by guide groove 13 with guide groove 13 forms, 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 being connected with the guide groove 13 of left cavity 3; 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 is made up 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 with microphone, in described upper cavity, be provided with automatic door closing mechanism, this automatic door closing mechanism is for automatically closing when making after microphone on-hook, 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, and described gear I engages with gear II, and described gear II is installed on door-hinge.
3. anti-explosion telephone station according to claim 1, is characterized in that: the sliver that described building-block-splicing structure coordinates by guide groove with guide groove forms.
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 being connected with the guide groove of left cavity.
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 |
|---|---|---|---|
| CN201320840294.XU CN203661121U (en) | 2013-12-19 | 2013-12-19 | Explosion-proof telephone station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320840294.XU CN203661121U (en) | 2013-12-19 | 2013-12-19 | Explosion-proof telephone station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203661121U true CN203661121U (en) | 2014-06-18 |
Family
ID=50927468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320840294.XU Expired - Lifetime CN203661121U (en) | 2013-12-19 | 2013-12-19 | Explosion-proof telephone station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203661121U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103701960A (en) * | 2013-12-19 | 2014-04-02 | 启东市恒安防爆通信设备有限公司 | Anti-explosion telephone station |
-
2013
- 2013-12-19 CN CN201320840294.XU patent/CN203661121U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103701960A (en) * | 2013-12-19 | 2014-04-02 | 启东市恒安防爆通信设备有限公司 | Anti-explosion telephone station |
| CN103701960B (en) * | 2013-12-19 | 2016-03-23 | 启东市恒安防爆通信设备有限公司 | Anti-explosion telephone station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |