CN112769444A - High temperature resistant terminal emergency alarm device that talkbacks - Google Patents
High temperature resistant terminal emergency alarm device that talkbacks Download PDFInfo
- Publication number
- CN112769444A CN112769444A CN202110056487.5A CN202110056487A CN112769444A CN 112769444 A CN112769444 A CN 112769444A CN 202110056487 A CN202110056487 A CN 202110056487A CN 112769444 A CN112769444 A CN 112769444A
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- China
- Prior art keywords
- main body
- talkback
- sleeve
- alarm main
- alarm device
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3827—Portable transceivers
- H04B1/3877—Arrangements for enabling portable transceivers to be used in a fixed position, e.g. cradles or boosters
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Alarm Systems (AREA)
Abstract
The invention discloses a high-temperature-resistant talkback terminal emergency alarm device which comprises a cutting ferrule, wherein mounting blocks are arranged at the positions, close to the rear side, of the two ends of the cutting ferrule, fixing holes are formed in the mounting blocks, a positioning mechanism is arranged at one end of the cutting ferrule, close to the front side of the mounting blocks, the inner side of the cutting ferrule is provided with a talkback alarm main body, a positioning hole is formed in one end of the talkback alarm main body, a signal rod is arranged at the corner, close to the rear side, of the upper end of the talkback alarm main body, a control button is arranged at the front end of the talkback alarm main body, and a loudspeaker is arranged at the position, close to the; the positioning mechanism comprises an accommodating groove arranged in one end of the clamping sleeve. The high-temperature-resistant talkback terminal emergency alarm device can conveniently install the talkback alarm main body at an appointed position, cannot find the talkback alarm main body in an emergency situation, and is practical.
Description
Technical Field
The invention relates to the technical field of talkback terminals, in particular to a high-temperature-resistant talkback terminal emergency alarm device.
Background
The interphone is named as two way radio in English, is a two-way mobile communication tool, can be used for communication without any network support, does not generate telephone charge, and is suitable for occasions with relatively fixed and frequent communication. Interphones have three main categories: analog interphone, digital interphone, IP interphone; the traditional high-temperature-resistant talkback terminal emergency alarm device has some defects, the device is placed at will, and the situation that the device cannot be found in emergency situations easily occurs, so that the most effective emergency time is delayed.
Disclosure of Invention
The invention mainly aims to provide a high-temperature-resistant intercom terminal emergency alarm device which can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the technical scheme that:
a high-temperature-resistant talkback terminal emergency alarm device comprises a cutting ferrule, wherein mounting blocks are arranged at positions, close to the rear side, of two ends of the cutting ferrule, fixing holes are formed in the mounting blocks, a positioning mechanism is arranged at one end of the cutting ferrule, close to the front side of the mounting blocks, the inner side of the cutting ferrule is provided with a talkback alarm main body, a positioning hole is formed in one end of the talkback alarm main body, a signal rod is arranged at a corner, close to the rear side, of the upper end of the talkback alarm main body, a control button is arranged at the front end of the talkback alarm main body, and a loudspeaker is arranged at a position, close to the lower side;
positioning mechanism is including seting up the inside groove of accomodating in the one end of cutting ferrule, the inside of accomodating the groove is provided with two sets of pivots, every group the outside of pivot all is provided with the gyro wheel, the one end of cutting ferrule is connected with the sleeve pipe, sheathed tube inboard surface is provided with the slider, the inside of slider is run through and is provided with the removable pin, the outside of one side removable pin of slider is provided with reset spring, the one end of removable pin extends sheathed tube inside department and is provided with the pull rod, the other end of removable pin is provided with the bevel piece.
Preferably, the accommodating groove and the positioning hole are located at the same horizontal height, the rotating shaft is rotatably connected with the accommodating groove, the rotating shaft is fixedly connected with the roller wheel, and the roller wheel is rotatably connected inside the accommodating groove through the rotating shaft.
Preferably, one end of the sleeve is fixedly installed at one end of the clamping sleeve, the sliding block is matched with the sleeve, the sliding block is connected to the inner side of the sleeve in a sliding mode, and the movable pin is fixedly connected with the sliding block.
Preferably, the return spring is movably installed at one side of the sliding block at the outer side of the movable pin, the pull rod and the movable pin are fixedly connected, the inclined block and the movable pin are fixedly connected, and the inclined block and the positioning hole are matched.
Preferably, the number of the mounting blocks is two, two sets of fixing holes are formed in the mounting blocks, and the mounting blocks are fixedly connected with the clamping sleeve.
Preferably, the talkback alarm main body is matched with the card sleeve, and the talkback alarm main body is movably inserted into the card sleeve.
Preferably, electric connection between signal pole and the warning main part of talkbacking, control button movable mounting is at the front end of the warning main part of talkbacking, speaker fixed mounting is close to control button's downside at the front end of the warning main part of talkbacking.
Compared with the prior art, the invention has the following beneficial effects:
when the anti-theft alarm is used, the bolt penetrates through the inside of the fixing hole in the mounting block, so that the cutting sleeve is fixedly mounted at a designated position, when an alarm needs to be given in case of emergency, the pull rod drives the movable pin to move by pulling the pull rod, the slide block can be driven to slide on the inner side of the sleeve by moving the movable pin, the movable pin on one side of the slide block can be compressed by moving the slide block, in addition, the inclined plane block can be pulled out from the inside of the talkback alarm main body at one end of the talkback alarm main body by moving the movable pin, so that the inclined plane block is accommodated in the accommodating groove, the aim of loosening the talkback alarm main body and the cutting sleeve is fulfilled, the cutting sleeve is convenient to pull out, when the talkback alarm main body is not used, the talkback alarm main body is inserted into the cutting sleeve, the inclined plane at the upper end of the inclined plane block can be extruded in the downward moving process of the talkback alarm, the reset spring of slider one side can be compressed this moment, and when the position of the locating hole of warning main part one end of talkbacking aligns with the sloping block, reset spring can just reset at the elastic force effect of self, and reset spring can be with the inside of sloping block bullet into the locating hole to reach and to talkback the inside of warning main part location at the cutting ferrule, can conveniently install the warning main part of talkbacking in the assigned position, can not appear finding the condition emergence of the warning main part of talkbacking in emergency, and is more practical.
Drawings
FIG. 1 is a schematic view of the overall structure of a high temperature resistant intercom terminal emergency alarm device of the present invention;
FIG. 2 is a schematic diagram of the overall explosion structure of the high-temperature resistant intercom terminal emergency alarm device of the present invention;
FIG. 3 is a schematic view of a partial cut-away structure of the high-temperature resistant intercom terminal emergency alarm device of the present invention;
fig. 4 is an enlarged structural diagram of part a of the emergency alarm device of the high-temperature resistant intercom terminal of the present invention.
In the figure: 1. a card sleeve; 2. mounting blocks; 3. a fixing hole; 4. a positioning mechanism; 41. a receiving groove; 42. a rotating shaft; 43. a roller; 44. a sleeve; 45. a slider; 46. a movable pin; 47. a return spring; 48. a pull rod; 49. a bevel block; 5. a talkback alarm main body; 6. positioning holes; 7. a signal lever; 8. a control button; 9. a loudspeaker.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-4, a high temperature resistant intercom terminal emergency alarm device comprises a card sleeve 1, wherein mounting blocks 2 are arranged at positions, close to the rear side, of two ends of the card sleeve 1, fixing holes 3 are formed in the mounting blocks 2, a positioning mechanism 4 is arranged at one end of the card sleeve 1, close to the front side of the mounting blocks 2, an intercom alarm main body 5 is arranged at the inner side of the card sleeve 1, a positioning hole 6 is formed in one end of the intercom alarm main body 5, a signal rod 7 is arranged at a corner, close to the rear side, of the upper end of the intercom alarm main body 5, a control button 8 is arranged at the front end of the intercom alarm main body 5, and a loudspeaker 9 is arranged at a position, close to;
The accommodating groove 41 and the positioning hole 6 are located at the same horizontal height, the rotating shaft 42 and the accommodating groove 41 are connected in a rotating mode, the rotating shaft 42 is fixedly connected with the roller 43, the roller 43 is connected in the accommodating groove 41 in a rotating mode through the rotating shaft 42, one end of the sleeve 44 is fixedly installed at one end of the ferrule 1, the slider 45 is matched with the sleeve 44, the slider 45 is connected to the inner side of the sleeve 44 in a sliding mode, the movable pin 46 is fixedly connected with the slider 45, the reset spring 47 is movably installed at one side of the outer side sliding block 45 of the movable pin 46, the pull rod 48 is fixedly connected with the movable pin 46, the inclined block 49 is fixedly connected with the movable pin 46, and the inclined block 49 is matched with the positioning hole 6.
When an emergency needs to alarm, the pull rod 48 is pulled, the pull rod 48 drives the movable pin 46 to move, the movable pin 46 can drive the slide block 45 to slide on the inner side of the sleeve 44, the movable pin 46 on one side of the slide block 45 can be compressed by the movement of the slide block 45, in addition, the movable pin 46 can move to pull out the inclined plane block 49 from the interior of the talkback alarm main body 5 at one end of the talkback alarm main body 5, so that the inclined plane block 49 is accommodated in the accommodating groove 41, the aim of loosening the talkback alarm main body 5 and the ferrule 1 is fulfilled, the ferrule 1 is convenient to pull out, when the talkback alarm main body 5 is not used, the talkback alarm main body 5 is inserted into the ferrule 1, the talkback alarm main body 5 can extrude the inclined plane at the upper end of the inclined plane block 49 in the accommodating groove 41 in the downward moving process, at the moment, the return spring 47 on one side of the slide block 45 is compressed, when the position of the positioning hole 6 at one end of the talkback alarm main body 5 is aligned with the inclined plane block 49, the reset spring 47 can reset under the elastic action of the reset spring 47, and the inclined plane block 49 can be bounced into the positioning hole 6 by resetting the reset spring 47, so that the talkback alarm main body 5 is positioned in the ferrule 1, and the talkback alarm main body 5 can be conveniently installed at a designated position.
The quantity of installation piece 2 is two sets of, two sets of fixed orificess 3 have all been seted up to the inside of two sets of installation pieces 2, be fixed connection between installation piece 2 and the cutting ferrule 1, looks adaptation between talkback warning main part 5 and the cutting ferrule 1, talkback warning main part 5 activity is pegged graft in the inside of cutting ferrule 1, electric connection between signal pole 7 and the talkback warning main part 5, 8 movable mounting of control button are at the front end of talkback warning main part 5, speaker 9 fixed mounting is close to control button 8's downside at the front end of talkback warning main part 5.
The clamping sleeve 1 is fixedly arranged at a designated position by penetrating the inside of a fixing hole 3 in the mounting block 2 through a bolt.
The working principle is as follows:
when the anti-theft alarm is used, the clamping sleeve 1 is fixedly arranged at a designated position by penetrating through the inside of the fixing hole 3 in the mounting block 2 by using a bolt, when an alarm needs to be given out in an emergency situation, the pull rod 48 is pulled to drive the movable pin 46 to move, the movable pin 46 can drive the slide block 45 to slide on the inner side of the sleeve 44, the movable pin 46 on one side of the slide block 45 can be compressed by moving the slide block 45, in addition, the inclined block 49 can be pulled out from the interior of the talkback alarm main body 5 at one end of the talkback alarm main body 5 by moving the movable pin 46, so that the inclined block 49 is accommodated in the accommodating groove 41, the aim of loosening the talkback alarm main body 5 and the clamping sleeve 1 is fulfilled, the clamping sleeve 1 is convenient to pull out, when the talkback alarm main body 5 is not used, the talkback alarm main body 5 is inserted into the interior of the clamping sleeve 1, the talkback alarm main body 5 can extrude the inclined plane at the upper end of the, thereby reach and crowd into the inside of accomodating groove 41 with ramp block 49, the reset spring 47 of slider 45 one side can be compressed this moment, when the position of the locating hole 6 of 5 one ends of warning main part of talkbacking aligns with ramp block 49, reset spring 47 can just reset at the elastic force effect of self, reset spring 47 resets and can be with ramp block 49 bullet inside into locating hole 6, thereby reach and fix a position warning main part 5 of talkbacking in the inside of cutting ferrule 1, can conveniently install the warning main part of talkbacking 5 in the assigned position, can not appear finding the condition emergence of the warning main part of talkbacking 5 in emergency, it is more practical.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a high temperature resistant terminal emergency alarm device that talkbacks, includes cutting ferrule (1), its characterized in that: the anti-theft alarm is characterized in that mounting blocks (2) are arranged at positions, close to the rear side, of two ends of the cutting sleeve (1), fixing holes (3) are formed in the mounting blocks (2), a positioning mechanism (4) is arranged at one end of the cutting sleeve (1), close to the front side of the mounting blocks (2), a talkback alarm main body (5) is arranged on the inner side of the cutting sleeve (1), a positioning hole (6) is formed in one end of the talkback alarm main body (5), a signal rod (7) is arranged at a corner, close to the rear side, of the upper end of the talkback alarm main body (5), a control button (8) is arranged at the front end of the talkback alarm main body (5), and a loudspeaker (9) is arranged at a position, close to the lower side of the control;
positioning mechanism (4) are including seting up in the inside groove (41) of accomodating of the one end of cutting ferrule (1), the inside of accomodating groove (41) is provided with two sets of pivot (42), every group the outside of pivot (42) all is provided with gyro wheel (43), the one end of cutting ferrule (1) is connected with sleeve pipe (44), the inboard surface of sleeve pipe (44) is provided with slider (45), the inside of slider (45) is run through and is provided with movable round pin (46), the outside of one side movable round pin (46) of slider (45) is provided with reset spring (47), the inside department that the one end of movable round pin (46) extends sleeve pipe (44) is provided with pull rod (48), the other end of movable round pin (46) is provided with bevel block (49).
2. The high-temperature-resistant intercom terminal emergency alarm device according to claim 1, characterized in that: accomodate groove (41) and locating hole (6) and be located same level, pivot (42) and accomodate rotate between the groove (41) and be connected, fixed connection between pivot (42) and gyro wheel (43), gyro wheel (43) rotate through pivot (42) and connect in the inside of accomodating groove (41).
3. The high-temperature-resistant intercom terminal emergency alarm device according to claim 1, characterized in that: one end of the sleeve (44) is fixedly arranged at one end of the clamping sleeve (1), the sliding block (45) is matched with the sleeve (44), the sliding block (45) is connected to the inner side of the sleeve (44) in a sliding mode, and the movable pin (46) is fixedly connected with the sliding block (45).
4. The high-temperature-resistant intercom terminal emergency alarm device according to claim 1, characterized in that: reset spring (47) movable mounting is in one side department of outside slider (45) of activity round pin (46), be fixed connection relation between pull rod (48) and activity round pin (46), be fixed connection relation between ramp block (49) and activity round pin (46), looks adaptation between ramp block (49) and locating hole (6).
5. The high-temperature-resistant intercom terminal emergency alarm device according to claim 1, characterized in that: the quantity of installation piece (2) is two sets of, and is two sets of fixed orifices (3) have all been seted up to the inside of installation piece (2), be fixed connection between installation piece (2) and cutting ferrule (1).
6. The high-temperature-resistant intercom terminal emergency alarm device according to claim 1, characterized in that: the talkback alarm main body (5) is matched with the card sleeve (1), and the talkback alarm main body (5) is movably inserted into the card sleeve (1).
7. The high-temperature-resistant intercom terminal emergency alarm device according to claim 1, characterized in that: the intercom alarm is characterized in that the signal rod (7) is electrically connected with the intercom alarm main body (5), the control button (8) is movably installed at the front end of the intercom alarm main body (5), and the loudspeaker (9) is fixedly installed at the lower side, close to the control button (8), of the front end of the intercom alarm main body (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110056487.5A CN112769444A (en) | 2021-01-15 | 2021-01-15 | High temperature resistant terminal emergency alarm device that talkbacks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110056487.5A CN112769444A (en) | 2021-01-15 | 2021-01-15 | High temperature resistant terminal emergency alarm device that talkbacks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112769444A true CN112769444A (en) | 2021-05-07 |
Family
ID=75701954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110056487.5A Withdrawn CN112769444A (en) | 2021-01-15 | 2021-01-15 | High temperature resistant terminal emergency alarm device that talkbacks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112769444A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115021771A (en) * | 2022-08-04 | 2022-09-06 | 西安四腾环境科技有限公司 | Indoor and outdoor calling and communication device for regional purification environment |
-
2021
- 2021-01-15 CN CN202110056487.5A patent/CN112769444A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115021771A (en) * | 2022-08-04 | 2022-09-06 | 西安四腾环境科技有限公司 | Indoor and outdoor calling and communication device for regional purification environment |
| CN115021771B (en) * | 2022-08-04 | 2022-11-04 | 西安四腾环境科技有限公司 | Indoor and outdoor calling and communication device for regional purification environment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210507 |
|
| WW01 | Invention patent application withdrawn after publication |