CN2815030Y - Talkback safety helmet for building constructure - Google Patents
Talkback safety helmet for building constructure Download PDFInfo
- Publication number
- CN2815030Y CN2815030Y CN 200520091033 CN200520091033U CN2815030Y CN 2815030 Y CN2815030 Y CN 2815030Y CN 200520091033 CN200520091033 CN 200520091033 CN 200520091033 U CN200520091033 U CN 200520091033U CN 2815030 Y CN2815030 Y CN 2815030Y
- Authority
- CN
- China
- Prior art keywords
- safety cap
- earphone
- brim
- hat
- intercom
- 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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Abstract
The utility model relates to a talkback safety helmet for building construction. In building construction, constructors often need interphones to carry out long distance conversation, but the existing interphones require hand operation for conversation, so that other operations are influenced and the girding positions of the interphones can also influence construction operation. For solving the problems, the utility model takes the existing helmet-shaped safety helmet as a main body, and an interphone is installed on the safety helmet 1. Components of the interphone, such as a battery 3, a display screen 9, a circuit board 10, an earphone 5, a microphone 6, etc., are respectively installed at different positions in the safety helmet. The talkback type safety helmet has simple and reasonable structure, and can talk back without hand operation. Therefore, the abuses that the existing interphones have influence on other hand work and the girding positions of the interphones can influence work are avoided.
Description
Technical field: the utility model is a kind of electronic product, promptly a kind of construction intercommunication safety cap.
Background technology: in the middle of the construction, the workmen needs remote conversation often.At present, the device that can be used in conversation mainly contains mobile phone and intercom.Wherein, mobile phone price and use cost can not be equipped with in a large number all than higher, and intercom is then relatively more cheap, does not also need to pay Monthly Fee and call rate, and the dialogue scope is clear and definite, is well suited for the employee of subordinate and is equipped with.Existing intercom kind is a lot, by speech mode branch button, acoustic control formula etc. is arranged, and by the mode branch of wearing waist-carrying formula, Backpack type, watch style etc. is arranged., these intercoms all have two significant disadvantages, and the one, all need hand-held during conversation, when the workmen is busy with manual operations, often influence conversation because of not holding machine, perhaps influence other work because of conversation; The 2nd, the position influence constructing operation of wearing because the hand of construction personnel, shoulder, waist often will be born work load, is not suitable for wearing intercom.
Summary of the invention: the purpose of this utility model does not need hand-held when providing a kind of speech, wears the intercom that the position does not influence constructing operation.
Above-mentioned purpose is realized by following technical scheme: develop a kind of construction intercommunication safety cap, this safety cap is based on existing helmet shape safety cap, and different is: intercom is housed on safety cap.
Said intercom is a voice activated intercom, and wherein, earphone is contained in below the side the brim of a hat of safety cap; The microphone upper end links to each other with earphone, and stretch to the front lower place lower end, near people's lip position; Battery and sound control circuit plate are contained in the brim of a hat inboard.
On the front side wall of said safety cap, be provided with a cartridge that can clamp circuit board and display screen, the brim of a hat has a battery case that can clamp battery in the back, side-lower at the brim of a hat is provided with the ear frame that can clamp earphone, is provided with metallic channel in the brim of a hat inner peripheral.
On the said intercom earphone intercommunication key is housed, connects a control lever on the intercommunication key, the hypomere of control lever and people's shoulder neck offsets, return spring is housed on control lever, the return spring leading portion is curved, and front end is fixed on the shell of earphone, and back end plate hangs on the control lever.
Adopt the construction intercommunication safety cap of such scheme, because talkback unit is installed on the safety cap, without hand-held, can carry out intercommunication, the drawback that has influenced other handworks and worn position influence work when having avoided existing intercom to converse has higher utility and good market prospects.
Accompanying drawing is introduced: Fig. 1 is the front view of a kind of embodiment, and Fig. 2 is its left view; Fig. 3 is the partial front elevation view of second kind of embodiment; Fig. 4 is its user mode figure.
Among the figure as seen: safety cap 1, battery case 2, battery 3, ear frame 4, earphone 5, microphone 6, metallic channel 7, cartridge 8, display screen 9, circuit board 10, return spring 11, intercommunication key 12, control lever 13.
Embodiment: the main feature of this construction intercommunication safety cap has been installed intercom exactly on safety cap.Its concrete mode can have multiple, below only for two example two.
First kind of embodiment: the intercom of present embodiment adopts commercially available acoustic control formula intercom parts at present, constitutes control circuit by elements such as voice control chip.Not needing button, is controllable switch with sound only, engages in the dialogue.
As shown in Figure 1, 2, have a rectangular window on the front side wall of safety cap 1, the rectangular window back is provided with a cartridge 8, and cartridge 8 the insides clamp circuit board 10 and display screen 9, and display screen 9 is contained on the window, demonstration time and selected frequency etc.A battery case 2 that clamps battery 3 is arranged below the safety cap rear side the brim of a hat, the ear frame 4 that is being connected under the brim of a hat of the left side of safety cap 1 is installed earphone 5 and microphone 6 below, and microphone 6 is a thin bar, hypomere is flexible flexible metal conduit, and terminal position is relative with people's oral cavity and adjustable.Metallic channel 7 along the held lead of Zhou Youyi bar tubulose in the brim of a hat.Lead is connected with parts such as battery 3, circuit board 10, display screen 9, earphones, and intercom just can have been worked.Because the inside of safety cap 1 all is provided with the buffering net, people's head does not contact with the safety cap inwall, thereby cartridge 8, battery case 2 and metallic channel 7 all are in shock-free safe space, can not influence people's operation.
Second kind of embodiment: adopt the parts of commercially available button interphone, intercommunication key 12 parts are installed on the shell of earphone.Its intercommunication key 12 connects a control lever 13 as shown in Figure 3, and control lever extends people's shoulder for 13 times, and return spring 11 is housed on control lever 13, and return spring 11 leading portions are curved, and front end is fixed on the shell of earphone, and back end plate hangs on the control lever 13.During use, can swing by people's head and drive control lever 13 swings, control intercommunication key 12 by control lever again, can engage in the dialogue.
Claims (4)
1. construction intercommunication safety cap, this safety cap is characterized in that based on existing helmet shape safety cap: on safety cap (1) intercom is housed.
2. construction intercommunication safety cap according to claim 1, it is characterized in that: said intercom is a voice activated intercom, wherein, earphone (5) is contained in below the side the brim of a hat of safety cap (1); Microphone (6) upper end links to each other with earphone (5), and stretch to the front lower place lower end, near people's lip position; Battery (3) and sound control circuit plate (10) are contained in the brim of a hat inboard.
3. construction intercommunication safety cap according to claim 1, it is characterized in that: on the front side wall of said safety cap (1), be provided with a cartridge (8) that can clamp circuit board (9) and display screen (10), the brim of a hat has a battery case (2) that can clamp battery (3) in the back, side-lower at the brim of a hat is provided with the ear frame (4) that can clamp earphone (5), is provided with metallic channel (7) in the brim of a hat inner peripheral.
4. construction intercommunication safety cap according to claim 1, it is characterized in that: intercommunication key (12) is housed on the said intercom earphone (5), intercommunication key (12) is gone up and is connected a control lever (13), the hypomere of control lever (13) and people's shoulder neck offset, on control lever (13), return spring (11 is housed, return spring (11) leading portion is curved, and front end is fixed on the shell of earphone (3), and back end plate hangs on the control lever (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520091033 CN2815030Y (en) | 2005-05-26 | 2005-05-26 | Talkback safety helmet for building constructure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520091033 CN2815030Y (en) | 2005-05-26 | 2005-05-26 | Talkback safety helmet for building constructure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2815030Y true CN2815030Y (en) | 2006-09-13 |
Family
ID=36994832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520091033 Expired - Fee Related CN2815030Y (en) | 2005-05-26 | 2005-05-26 | Talkback safety helmet for building constructure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2815030Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107348594A (en) * | 2017-08-02 | 2017-11-17 | 合肥大源建筑装饰工程有限公司 | A kind of safety cap of construction |
-
2005
- 2005-05-26 CN CN 200520091033 patent/CN2815030Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107348594A (en) * | 2017-08-02 | 2017-11-17 | 合肥大源建筑装饰工程有限公司 | A kind of safety cap of construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060913 |