CN209281567U - A kind of phonetic alarm device with CAN bus - Google Patents
A kind of phonetic alarm device with CAN bus Download PDFInfo
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- CN209281567U CN209281567U CN201920196542.9U CN201920196542U CN209281567U CN 209281567 U CN209281567 U CN 209281567U CN 201920196542 U CN201920196542 U CN 201920196542U CN 209281567 U CN209281567 U CN 209281567U
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Abstract
The utility model discloses a kind of phonetic alarm devices with CAN bus, including outer housing and alarm assemblies, the outer housing two sides are mounted on alarm assemblies, and the alarm assemblies are made of mainboard, power module, speech horn, sliding panel, the first connecting plate, the second connecting plate, Elastic plastic-rubber gas tank, stripper plate, bottom outlet, whistle, the first fixed plate, the first idler wheel, the first bolt, the second bolt, spring pocket, compressed spring, central axis, the second fixed plate, the second idler wheel, sliding groove and slider；The utility model can guarantee engineering truck steady operation and can carry out voice broadcast to failure, improve working efficiency and the safety of equipment；The utility model can be avoided outer housing by damage is hit, and drives the first connecting plate and the second connecting plate to jack up stripper plate using compressed spring, is full of Elastic plastic-rubber gas tank inner air, is not necessarily to manual maintenance, can recycle, save manpower and resource.
Description
Technical field
The utility model belongs to engineering and agricultural machinery field of instrumentation technology, and in particular to a kind of language with CAN bus
Sound warning device.
Background technique
Existing CAN bus is widely used in various engineerings and agricultural mechanical field as a kind of New Bus standard.
The advantages that CAN bus has communication speed fast, and accuracy rate is high, strong antijamming capability.With state three, the popularization of state four standard, CAN
Bus will obtain more massive application.Existing CAN bus instrument has the shortcomings that cost is relatively high, and under power blackout situation originally
When device is hit, without alarm system, user can not have found in time, easily cause damage, be unfavorable for protecting the device, greatly
Service life is reduced greatly, also will affect the use of whole agricultural machinery, thus it is proposed that a kind of voice with CAN bus
Warning device.
Utility model content
The purpose of this utility model is to provide a kind of phonetic alarm devices with CAN bus, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of audio alert dress with CAN bus
It sets, including outer housing and alarm assemblies, the outer housing two sides are mounted on alarm assemblies, and the alarm assemblies are by mainboard, electricity
Source module, speech horn, sliding panel, the first connecting plate, the second connecting plate, Elastic plastic-rubber gas tank, stripper plate, bottom outlet, whistle,
One fixed plate, the first idler wheel, the first bolt, the second bolt, spring pocket, compressed spring, central axis, the second fixed plate, the second rolling
Wheel, sliding groove and slider composition, within the outer shell, the mainboard includes CAN module, main control chip for the mainboard setting
And voice module, the mainboard are connect with power module, voice module, the voice module is connected with speech horn, described outer
Shell two sides are provided with stripper plate, and the stripper plate top and bottom has been screwed slider, the slider
Outside is socketed with sliding panel, sliding groove is offered inside the sliding panel, and sliding groove is socketed on the outside of slider, the extruding
The centrally located two sides in plate one end are bonded with Elastic plastic-rubber gas tank, and the Elastic plastic-rubber gas tank other end and outer housing outer wall connect
It connects, the Elastic plastic-rubber gas tank bottom center offers bottom outlet, and whistle, the stripper plate one are socketed with inside the bottom outlet
The centrally located two sides in side have been screwed the first fixed plate, and the first fixed plate is located at Elastic plastic-rubber gas tank side,
First fixed plate one end is socketed with the first connecting plate, and first one end of the connection board is socketed with the second fixed plate, and second
Fixed plate one end is connect with outer housing outer wall, and first fixed plate and second fixed plate one end are socketed with the first bolt, and
First bolt is connect with the first connecting plate, and central axis, the central axis bottom socket are socketed at first connecting plate center
There is the second connecting plate, and the second connecting plate is located at the first connecting plate side, second one end of the connection board is socketed with the second idler wheel,
And second idler wheel one end be bonded with stripper plate side, the second connecting plate other end is socketed with the first idler wheel, and the first idler wheel
One end is bonded with outer housing outer wall, is welded with spring pocket, and spring pocket at first connecting plate and the second connecting plate center
Inside is socketed with compressed spring.
Preferably, outer housing inner wall side is fixed with cabinet door by hinge, and is provided with door at the center of cabinet door one end
Lock.
Preferably, the outer housing bottom has been screwed pedestal, and base bottom is socketed with Anti-slip cover.
Preferably, mounting hole is offered at first connecting plate and the second connecting plate center, and mounting hole is socketed in
On the outside of central axis.
Preferably, the power module includes LM2596-5.0 chip and AMS1117-3.3 chip.
Preferably, the CAN module is MCP2551 chip.
Preferably, the speech horn is passive loudspeaker.
Compared with prior art, the utility model has the beneficial effects that
(1) the utility model structure is simple, low in cost, and performance is stablized, and can guarantee engineering truck steady operation and can
Voice broadcast is carried out to failure, and device can read the working condition of engine by CAN bus J1939 agreement；Such as when
The parameters such as preceding revolving speed, current water temperature, current engine oil pressure, current failure code；And the timely voice broadcast when breaking down,
Improve working efficiency and the safety of equipment；
(2) Elastic plastic-rubber gas tank is squeezed using stripper plate when the ontology of the utility model is hit, makes Elastic plastic-rubber gas
Whistle is blowed in the discharge of case inner air, can issue alarm sound automatically, is conducive to remind user, outer housing is avoided to be hit
Damage is hit, while driving the first connecting plate and the second connecting plate to jack up stripper plate using compressed spring, is made in Elastic plastic-rubber gas tank
Portion's air is full of, and is not necessarily to manual maintenance, can be recycled, and manpower and resource are saved.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the schematic diagram of internal structure of the utility model；
Fig. 3 is the alarm assemblies structural schematic diagram of the utility model；
Fig. 4 is the part enlarged drawing of first connecting plate of the utility model；
Fig. 5 is the side view of the outer housing of the utility model；
Fig. 6 is that the mainboard structure of the utility model forms figure；
In figure: 1, outer housing；2, alarm assemblies；3, mainboard；4, power module；5, CAN module；6, speech horn；7, main
Control chip；8, voice module；9, sliding panel；10, the first connecting plate；11, the second connecting plate；12, Elastic plastic-rubber gas tank；13, it squeezes
Pressing plate；14, bottom outlet；15, whistle；16, the first fixed plate；17, the first idler wheel；18, the first bolt；19, the second bolt；20, bullet
Spring set；21, compressed spring；22, central axis；23, the second fixed plate；24, the second idler wheel；25, sliding groove；26, slider.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-6 is please referred to, the utility model provides a kind of technical solution: a kind of phonetic alarm device with CAN bus,
Including outer housing 1 and alarm assemblies 2, it is characterised in that: 1 two sides of outer housing are mounted on alarm assemblies 2, and alarm assemblies 2 are by leading
Plate 3, speech horn 6, sliding panel 9, the first connecting plate 10, the second connecting plate 11, Elastic plastic-rubber gas tank 12, squeezes power module 4
Plate 13, bottom outlet 14, whistle 15, the first fixed plate 16, the first idler wheel 17, the first bolt 18, the second bolt 19, spring pocket 20, pressure
Contracting spring 21, central axis 22, the second fixed plate 23, the second idler wheel 24, sliding groove 25 and slider 26 form, and the setting of mainboard 3 exists
The inside of outer housing 1, mainboard 3 include CAN module 5, main control chip 7 and voice module 8, mainboard 3 and power module 4, voice mould
Block 8 connects, and voice module 8 is connected with speech horn 6, and 1 two sides of outer housing are provided with stripper plate 13,13 top of stripper plate and bottom
Portion has been screwed slider 26, and sliding panel 9 is socketed on the outside of slider 26, offers sliding groove inside sliding panel 9
25, and sliding groove 25 is socketed in 26 outside of slider, the centrally located two sides in 13 one end of stripper plate are bonded with Elastic plastic-rubber gas
Case 12, and 12 other end of Elastic plastic-rubber gas tank is connect with 1 outer wall of outer housing, 12 bottom center of Elastic plastic-rubber gas tank offers
Bottom outlet 14 is socketed with whistle 15 inside bottom outlet 14, and the centrally located two sides in 13 side of stripper plate have been screwed first
Fixed plate 16, and the first fixed plate 16 is located at 12 side of Elastic plastic-rubber gas tank, 16 one end of the first fixed plate is socketed with the first connection
Plate 10,10 one end of the first connecting plate is socketed with the second fixed plate 23, and 23 one end of the second fixed plate is connect with 1 outer wall of outer housing,
First fixed plate 16 and 23 one end of the second fixed plate are socketed with the first bolt 18, and the first bolt 18 and the first connecting plate 10 connect
It connects, central axis 22 is socketed at 10 center of the first connecting plate, 22 bottom of central axis is socketed with the second connecting plate 11, and the second connection
Plate 11 is located at 10 side of the first connecting plate, and 11 one end of the second connecting plate is socketed with the second idler wheel 24, and 24 one end of the second idler wheel with
The fitting of 13 side of stripper plate, 11 other end of the second connecting plate are socketed with the first idler wheel 17, and 17 one end of the first idler wheel and outer housing 1
Outer wall is bonded, and is welded with spring pocket 20 at 11 center of the first connecting plate 10 and the second connecting plate, and be socketed inside spring pocket 20
There is compressed spring 21.
In the present embodiment, it is preferred that 1 inner wall side of outer housing is fixed with cabinet door by hinge, and at the center of cabinet door one end
It is provided with door lock.
In the present embodiment, it is preferred that 1 bottom of outer housing has been screwed pedestal, and base bottom be socketed with it is anti-skidding
Set.
In the present embodiment, it is preferred that offer mounting hole at 11 center of the first connecting plate 10 and the second connecting plate, and pacify
Dress hole is socketed in 22 outside of central axis.
In the present embodiment, it is preferred that power module 4 includes LM2596-5.0 chip and AMS1117-3.3 chip.
In the present embodiment, it is preferred that CAN module 5 is MCP2551 chip.
In the present embodiment, it is preferred that speech horn 6 is passive loudspeaker.
The working principle and process for using of the utility model: the present apparatus when in use, passes through the CAN bus of CAN module 5
J1939 agreement reads the working condition of engine, such as current rotating speed, current water temperature, current engine oil pressure, current failure code
Etc. parameters, and voice module 8 and speech horn 6 are controlled by main control chip 7 when breaking down and timely broadcast voice；It uses
When, when the external world strikes stripper plate 13, stripper plate 13 by, to 1 one Slideslip of outer housing, squeezing at this time inside sliding groove 25
Plate 13 squeezes Elastic plastic-rubber gas tank 12, and Elastic plastic-rubber gas tank 12, which is squeezed, is discharged its inner air to 15 side of whistle, mouth
The whistle 15 can make a sound, and remind user, while when stripper plate 13 is to low-voltage distribution cabinet 1 one Slideslip of shell, stripper plate 13
The first connecting plate 10 and the second connecting plate 11 are squeezed, increases the first connecting plate 10 and 11 angle of the second connecting plate, compressed spring
21 elongations, when the external world is no longer impinge on stripper plate 13, compressed spring 21, which is returned, stretches, and pulls the first connecting plate 10 and the second connecting plate
11, the first connecting plate 10 and 11 angle of the second connecting plate are shunk, and can jack up stripper plate 13, and stripper plate 13 drives Elastic plastic-rubber gas
Case 12 sucks air again, can reuse.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of phonetic alarm device with CAN bus, including outer housing (1) and alarm assemblies (2), it is characterised in that: institute
It states outer housing (1) two sides to be mounted on alarm assemblies (2), the alarm assemblies (2) are by mainboard (3), power module (4), voice
Loudspeaker (6), sliding panel (9), the first connecting plate (10), the second connecting plate (11), Elastic plastic-rubber gas tank (12), stripper plate (13),
Bottom outlet (14), whistle (15), the first fixed plate (16), the first idler wheel (17), the first bolt (18), the second bolt (19), spring
Cover (20), compressed spring (21), central axis (22), the second fixed plate (23), the second idler wheel (24), sliding groove (25) and slider
(26) it forms, the mainboard (3) is arranged in the inside of outer housing (1), and the mainboard (3) includes CAN module (5), main control chip
(7) it is connect with voice module (8), the mainboard (3) with power module (4), voice module (8), the voice module (8) and language
Sound loudspeaker (6) are connected, and outer housing (1) two sides are provided with stripper plate (13), and stripper plate (13) top and bottom is equal
It has been screwed slider (26), has been socketed with sliding panel (9) on the outside of the slider (26), the sliding panel (9) is internal
It offers sliding groove (25), and sliding groove (25) is socketed on the outside of slider (26), described stripper plate (13) one end is located at center
Place two sides are bonded with Elastic plastic-rubber gas tank (12), and Elastic plastic-rubber gas tank (12) other end is connect with outer housing (1) outer wall, institute
It states Elastic plastic-rubber gas tank (12) bottom center to offer bottom outlet (14), is socketed with whistle (15) inside the bottom outlet (14),
The centrally located two sides in stripper plate (13) side have been screwed the first fixed plate (16), and the first fixed plate
(16) it is located at Elastic plastic-rubber gas tank (12) side, described first fixed plate (16) one end is socketed with the first connecting plate (10), described
First connecting plate (10) one end is socketed with the second fixed plate (23), and the second fixed plate (23) one end and outer housing (1) outer wall connect
It connects, first fixed plate (16) and the second fixed plate (23) one end are socketed with the first bolt (18), and the first bolt (18)
It connect, is socketed with central axis (22) at the first connecting plate (10) center, the central axis (22) with the first connecting plate (10)
Bottom is socketed with the second connecting plate (11), and the second connecting plate (11) is located at the first connecting plate (10) side, second connection
Plate (11) one end is socketed with the second idler wheel (24), and the second idler wheel (24) one end is bonded with stripper plate (13) side, and described second
Connecting plate (11) other end is socketed with the first idler wheel (17), and the first idler wheel (17) one end is bonded with outer housing (1) outer wall, described
It is welded with spring pocket (20) at first connecting plate (10) and the second connecting plate (11) center, and is socketed with inside spring pocket (20)
Compressed spring (21).
2. a kind of phonetic alarm device with CAN bus according to claim 1, it is characterised in that: the outer housing
(1) inner wall side is fixed with cabinet door by hinge, and is provided with door lock at the center of cabinet door one end.
3. a kind of phonetic alarm device with CAN bus according to claim 1, it is characterised in that: the outer housing
(1) bottom has been screwed pedestal, and base bottom is socketed with Anti-slip cover.
4. a kind of phonetic alarm device with CAN bus according to claim 1, it is characterised in that: described first connects
Mounting hole is offered at fishplate bar (10) and the second connecting plate (11) center, and mounting hole is socketed on the outside of central axis (22).
5. a kind of phonetic alarm device with CAN bus according to claim 1, it is characterised in that: the power supply mould
Block (4) includes LM2596-5.0 chip and AMS1117-3.3 chip.
6. a kind of phonetic alarm device with CAN bus according to claim 1, it is characterised in that: the CAN module
It (5) is MCP2551 chip.
7. a kind of phonetic alarm device with CAN bus according to claim 1, it is characterised in that: the voice loudspeaker
(6) it is passive loudspeaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920196542.9U CN209281567U (en) | 2019-02-14 | 2019-02-14 | A kind of phonetic alarm device with CAN bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920196542.9U CN209281567U (en) | 2019-02-14 | 2019-02-14 | A kind of phonetic alarm device with CAN bus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209281567U true CN209281567U (en) | 2019-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920196542.9U Active CN209281567U (en) | 2019-02-14 | 2019-02-14 | A kind of phonetic alarm device with CAN bus |
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| Country | Link |
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| CN (1) | CN209281567U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111223486A (en) * | 2019-12-30 | 2020-06-02 | 上海联影医疗科技有限公司 | Alarm device and method |
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2019
- 2019-02-14 CN CN201920196542.9U patent/CN209281567U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111223486A (en) * | 2019-12-30 | 2020-06-02 | 上海联影医疗科技有限公司 | Alarm device and method |
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