CN209962398U - Alarm device of general frequency converter - Google Patents
Alarm device of general frequency converter Download PDFInfo
- Publication number
- CN209962398U CN209962398U CN201920902863.6U CN201920902863U CN209962398U CN 209962398 U CN209962398 U CN 209962398U CN 201920902863 U CN201920902863 U CN 201920902863U CN 209962398 U CN209962398 U CN 209962398U
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- Prior art keywords
- alarm
- frequency converter
- clamping plate
- hole
- converter
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- 230000001681 protective effect Effects 0.000 claims description 18
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 6
- 230000001755 vocal effect Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model relates to an alarm device technical field just discloses an alarm device of general converter, including the converter, the front of converter is provided with the display screen, and positive one side fixed mounting of converter has the button that is located the display screen below, and one side swing joint of converter has the alarm, and first elongated slot has been seted up to the inside of converter, and one side fixed mounting of first elongated slot inside has first spring, and the one end fixed mounting of first spring has first cardboard, and the one end of first cardboard extends to the inside of alarm. This alarm device of general converter sets up through the cooperation in the middle of alarm, vocal ware, phonate hole and the through-hole, can propagate the sound that the inside produced of vocal ware to the external world through phonate hole and through-hole, sets up through the cooperation between second spring, second cardboard and the safety cover, can effectively fix the safety cover in one side of alarm, can prevent that external dust from getting into the inside of through-hole.
Description
Technical Field
The utility model relates to an alarm device technical field specifically is an alarm device of general converter.
Background
The alarm device is an information display device indicating a malfunction, an accident or a dangerous situation, and may be classified into a visual alarm, an audible alarm, a tactile alarm, an olfactory alarm, etc. according to the characteristics of a code used and the properties of a sense channel receiving information.
Current converter alarm device installs in the outside of converter, when the converter perhaps breaks down, because alarm device installs on the converter, be not convenient for maintain the converter, need demolish the alarm to be convenient for detect the inside trouble of converter, simultaneously because the sound through-hole and the external intercommunication of alarm, make outside moisture or dust get into the alarm inside easily, make the alarm damage, we propose the alarm device of a general converter for this reason.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides an alarm device of general converter possesses convenient to detach alarm device to be convenient for maintain the trouble of converter, prevent that external dust and moisture from getting into the inside advantage of alarm, because alarm device installs on the converter when having solved the converter and breaking down, make the maintenance converter of not being convenient for, outside dust and moisture enter into the alarm through the sound through-hole easily inside, thereby damage the problem of alarm.
The utility model provides a following technical scheme: an alarm device of a universal frequency converter comprises a frequency converter, wherein a display screen is arranged on the front side of the frequency converter, a button positioned below the display screen is fixedly arranged on one side of the front side of the frequency converter, an alarm is movably connected to one side of the frequency converter, a first long groove is formed in the frequency converter, a first spring is fixedly arranged on one side of the inner part of the first long groove, a first clamping plate is fixedly arranged at one end of the first spring, one end of the first clamping plate extends into the alarm, the other end of the first clamping plate is movably sleeved in the frequency converter through the first long groove, a long plate is fixedly arranged at one end of the first clamping plate positioned in the frequency converter, an adjusting block is fixedly arranged on the front side of the long plate, one end of the adjusting block extends to the outer part of the frequency converter, an alarm lamp is fixedly arranged on one side of the top of the alarm, the utility model discloses a warning device, including alarm, through-hole, second elongated slot, safety cover.
Preferably, a third long groove is formed in the left end of the alarm, and the right end of the first clamping plate is movably sleeved in the alarm through the third long groove.
Preferably, the number of the first clamping plates is two, and the two first clamping plates are symmetrical to each other by taking the axis of the protective cover as a symmetrical center.
Preferably, the sound outlet hole formed in one side of the sounder is matched with the through hole.
Preferably, the right end of the second clamping plate is movably connected with one side of the protective cover.
Preferably, the inside at safety cover both ends has all been seted up the draw-in groove, the one end of second cardboard is passed through draw-in groove movable sleeve and is adorned in the inside of safety cover.
Compared with the prior art, the utility model discloses possess following beneficial effect:
1. this alarm device of general converter sets up through the cooperation in the middle of alarm, vocal ware, phonate hole and the through-hole, can propagate the sound that the inside produced of vocal ware to the external world through phonate hole and through-hole, sets up through the cooperation between second spring, second cardboard and the safety cover, can effectively fix the safety cover in one side of alarm, can prevent that external dust from getting into the inside of through-hole.
2. This alarm device of general converter sets up through the cooperation between first cardboard, first spring, alarm and the first elongated slot, can advance the inside of alarm with first cardboard card through first spring, can reach the effect of convenient to detach and installation alarm.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the part a of the present invention.
In the figure: 1. a frequency converter; 2. a display screen; 3. a button; 4. an alarm; 5. a first elongated slot; 6. a first spring; 7. a first clamping plate; 8. a long plate; 9. an adjusting block; 10. an alarm lamp; 11. a sound generator; 12. a through hole; 13. a second elongated slot; 14. a second spring; 15. a second clamping plate; 16. a protective cover.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, an alarm device of a universal frequency converter comprises a frequency converter 1, a display screen 2 is arranged on the front side of the frequency converter 1, a button 3 positioned below the display screen 2 is fixedly arranged on one side of the front side of the frequency converter 1, an alarm 4 is movably connected to one side of the frequency converter 1, a third long groove is arranged inside the left end of the alarm 4, the right end of a first clamping plate 7 is movably sleeved inside the alarm 4 through the third long groove, the first clamping plate 7 can be clamped into the alarm 4 through a first spring 6 through the matching arrangement of the first clamping plate 7, the first spring 6, the alarm 4 and the first long groove 5, so that the effect of conveniently dismounting and mounting the alarm 4 can be achieved, the first long groove 5 is arranged inside the frequency converter 1, the first spring 6 is fixedly arranged on one side inside the first long groove 5, the first clamping plate 7 is fixedly arranged at one end of the first spring 6, the number of the first clamping plates 7 is two, the two first clamping plates 7 are mutually symmetrical by taking the axis of the protective cover 16 as a symmetrical center, one end of each first clamping plate 7 extends into the alarm 4, the other end of each first clamping plate 7 is movably sleeved in the frequency converter 1 through a first long groove 5, one end of each first clamping plate 7, which is positioned in the frequency converter 1, is fixedly provided with a long plate 8, the front surface of each long plate 8 is fixedly provided with an adjusting block 9, one end of each adjusting block 9 extends to the outside of the frequency converter 1, one side of the top of the alarm 4 is fixedly provided with an alarm lamp 10, the inside of the alarm 4 is fixedly provided with a sounder 11, a sound outlet formed in one side of the sounder 11 is matched with a through hole 12, the sounder 4, the sounder 11, the sound generated in the sounder 11 can be transmitted to the outside through the sound outlet and the through hole 12 by matching arrangement among the alarm 4, the sounder 11, the, the through hole 12 is positioned at the right side of the sounder 11, a second long groove 13 is arranged inside the alarm 4, a second spring 14 is fixedly arranged at one side inside the second long groove 13, a second clamping plate 15 is fixedly arranged at one side of the second spring 14, the right end of the second clamping plate 15 is movably connected with one side of a protective cover 16, the left end of the second clamping plate 15 is movably sleeved inside the alarm 4 through the second long groove 13, a protective cover 16 is movably connected with one side of the alarm 4, clamping grooves are respectively arranged inside two ends of the protective cover 16, one end of the second clamping plate 15 is movably sleeved inside the protective cover 16 through the clamping grooves, the protective cover 16 can be effectively fixed at one side of the alarm 4 through the matching arrangement of the second spring 14, the second clamping plate 15 and the protective cover 16, external dust can be prevented from entering the through hole 12, the right end of the second clamping plate 15 penetrates through the protective cover 16 and extends to the, the number of the second clamping plates 15 is two, the two second clamping plates 15 are symmetrical to each other by taking the axis of the protective cover 16 as a symmetrical center, and one side of the protective cover 16 is matched with the through hole 12.
Theory of operation, during the use, to inboard two regulating blocks 9 of extrusion, two regulating blocks 9 drive two long boards 8 and move to the inboard, drive first spring 6 shrink, drive first cardboard 7 and move to the inboard, place alarm 4 in one side of converter 1, then loosen regulating block 9, first cardboard 7 of first spring 6 extrusion, press from both sides first cardboard 7 and alarm 4 tightly, when converter 1 breaks down, alarm lamp 10 lights, generator 11 sends the sound, the sound is propagated to alarm 4 outsidely through-hole 12, can.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an alarm device of general converter, includes converter (1), its characterized in that: the front of the frequency converter (1) is provided with a display screen (2), one side of the front of the frequency converter (1) is fixedly provided with a button (3) positioned below the display screen (2), one side of the frequency converter (1) is movably connected with an alarm (4), a first long groove (5) is formed in the frequency converter (1), one side of the inner part of the first long groove (5) is fixedly provided with a first spring (6), one end of the first spring (6) is fixedly provided with a first clamping plate (7), one end of the first clamping plate (7) extends to the inner part of the alarm (4), the other end of the first clamping plate (7) is movably sleeved in the inner part of the frequency converter (1) through the first long groove (5), one end of the first clamping plate (7) positioned in the frequency converter (1) is fixedly provided with a long plate (8), and the front of the long plate (8) is fixedly provided with a regulating block (9), one end of the adjusting block (9) extends to the outside of the frequency converter (1), one side fixed mounting at the top of the alarm (4) is provided with an alarm lamp (10), the inside fixed mounting of the alarm (4) is provided with a sounder (11), the inside of the alarm (4) is provided with a through hole (12), the through hole (12) is positioned at the right side of the sounder (11), the inside of the alarm (4) is provided with a second long groove (13), one side fixed mounting of the inside of the second long groove (13) is provided with a second spring (14), one side fixed mounting of the second spring (14) is provided with a second clamping plate (15), the left end of the second clamping plate (15) is movably sleeved in the inside of the alarm (4) through the second long groove (13), one side movable connection of the alarm (4) is provided with a protective cover (16), the right end of the second clamping plate (15) penetrates through the protective cover (16) and extends to the outside of the protective, the quantity of second cardboard (15) is two, two second cardboard (15) use the axle center of safety cover (16) as symmetry center mutual symmetry, one side and through-hole (12) looks adaptation of safety cover (16).
2. The alarm device of the universal frequency converter according to claim 1, wherein: and a third long groove is formed in the left end of the alarm (4), and the right end of the first clamping plate (7) is movably sleeved in the alarm (4) through the third long groove.
3. The alarm device of the universal frequency converter according to claim 1, wherein: the number of the first clamping plates (7) is two, and the first clamping plates (7) are symmetrical to each other by taking the axis of the protective cover (16) as a symmetrical center.
4. The alarm device of the universal frequency converter according to claim 1, wherein: the sound outlet hole formed in one side of the sounder (11) is matched with the through hole (12).
5. The alarm device of the universal frequency converter according to claim 1, wherein: the right end of the second clamping plate (15) is movably connected with one side of the protective cover (16).
6. The alarm device of the universal frequency converter according to claim 1, wherein: the inside at safety cover (16) both ends has all seted up the draw-in groove, the inside of draw-in groove movable sleeve dress in safety cover (16) is passed through to the one end of second cardboard (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920902863.6U CN209962398U (en) | 2019-06-17 | 2019-06-17 | Alarm device of general frequency converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920902863.6U CN209962398U (en) | 2019-06-17 | 2019-06-17 | Alarm device of general frequency converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209962398U true CN209962398U (en) | 2020-01-17 |
Family
ID=69247891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920902863.6U Expired - Fee Related CN209962398U (en) | 2019-06-17 | 2019-06-17 | Alarm device of general frequency converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209962398U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112216079A (en) * | 2020-09-09 | 2021-01-12 | 快住智能科技（苏州）有限公司 | Prevent false triggering's jingle bell alarm subassembly |
-
2019
- 2019-06-17 CN CN201920902863.6U patent/CN209962398U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112216079A (en) * | 2020-09-09 | 2021-01-12 | 快住智能科技（苏州）有限公司 | Prevent false triggering's jingle bell alarm subassembly |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200117 |
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| CF01 | Termination of patent right due to non-payment of annual fee |