CN206896768U - One kind radiating dedusting damping mobile electronic scoreboard - Google Patents
One kind radiating dedusting damping mobile electronic scoreboard Download PDFInfo
- Publication number
- CN206896768U CN206896768U CN201720408860.8U CN201720408860U CN206896768U CN 206896768 U CN206896768 U CN 206896768U CN 201720408860 U CN201720408860 U CN 201720408860U CN 206896768 U CN206896768 U CN 206896768U
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- CN
- China
- Prior art keywords
- mounting shell
- hollow cylinder
- mobile electronic
- helical spring
- support column
- Prior art date
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Abstract
The utility model discloses one kind radiating dedusting damping mobile electronic scoreboard, including bottom plate, hollow cylinder, outer barrel, support column, mounting shell, cooling fan, first by compressing switch with second by compressing switch, the top of the bottom plate is connected with hollow cylinder, hollow cylinder is internally provided with support column, and the top of support column is fixedly connected with mounting shell；The beneficial effects of the utility model are：There is the effect of two level damping to mounting shell, damping effect is obvious, by unclamping and tightening puller bolt, first helical spring and the second helical spring are in certain compressive state under normal conditions, adjust the compression contractility of the first helical spring and the second helical spring, therefore damping effect can be adjusted, when temperature sensor senses are to certain temperature, cooling fan is set to be powered by the effect of PLC, dust in water absorption air, so that the gas entered in mounting shell is pure, dust is avoided to cause to damage to the element inside mounting shell.
Description
Technical field
A kind of electronic equipment is the utility model is related to, is specifically a kind of radiating dedusting damping mobile electronic scoreboard.
Background technology
Mobile electron scoreboard often moves field of employment, and there is not for the temperature and humidity of each field of employment
Same difference.When the electronic circuit of mobile electron scoreboard is during long-term movement and use, pad oxygen may usually occur
Situations such as change, circuit board deformation, rosin joint, node corrosion and component come off.
Through network analysis and long-term design maintenance experience, it can sum up following the reason for may causing the serial situation：First,
Circuit board temperature is too high；2nd, circuit board use environment is moist；3rd, circuit board is fixed loosely.
A kind of Anti-seismic electronic timer is disclosed in the Chinese patent that Authorization Notice No. is CN206075791U, including
Framework, display screen and support bar, display screen are arranged on framework front, circuit board, support bar are provided between display screen and framework
Base of frame is arranged on, the circuit board surface is provided with overcoat, and circuit board is fixed by leg and framework, is set on leg
There is damping device, heat emission hole is provided with the framework, power supply, controller are provided with framework, be provided with controller wireless
Communication module, framework front are provided with control panel and speech player, and control panel and speech player are connected with controller.
The utility model is simple in construction, has waterproof, protection against the tide and anti-saline and alkaline function, good heat dissipation effect, service life length, manufacturing cost
It is relatively low.
But there is following defect in the electronic timer：First, damping effect is undesirable and cannot adjust；2nd, can not
Effectively radiated.
Utility model content
The purpose of this utility model is to provide a kind of radiating dedusting damping mobile electronic scoreboard, to solve the above-mentioned back of the body
The problem of being proposed in scape technology.
To achieve the above object, the utility model provides following technical scheme：
One kind radiating dedusting damping mobile electronic scoreboard, including bottom plate, hollow cylinder, outer barrel, support column, mounting shell,
Cooling fan, first are by compressing switch with second by compressing switch, and the top of the bottom plate is connected with hollow cylinder, and the inside of hollow cylinder is set
Be equipped with support column, the top of support column is fixedly connected with mounting shell, the hollow cylinder be internally provided with two connection ends respectively with
Support column bottom is socketed with lower end with the first helical spring being mutually fixedly connected inside hollow cylinder, the surface activity of the support column
The outer barrel of opening, the hollow cylinder are located at the inside of outer barrel, the table of the hollow cylinder positioned at outer barrel and outside hollow cylinder
Surface cover is connected to the second helical spring, two connection ends of the second helical spring respectively with the top of hollow cylinder and the inside phase of outer barrel
It is fixedly connected, the surface of the outer barrel is provided with puller bolt, and the front side wall of the mounting shell has been left and right symmetrically arranged first and shown
Display screen and second display screen, the front side wall bottom that the centre of mounting shell is provided with loudspeaker and mounting shell are provided with first by pressing off
Close and second by compressing switch, the top of the mounting shell is fixedly connected with water tank, and connection is fixed on the right side wall top of water tank company
Fixed among adapter, the other end of connecting tube and the right side wall of mounting shell to connect, the left side wall body of the mounting shell is fixedly mounted
There is cooling fan, the upside wall body centre of the water tank is fixedly embedded air inlet pipe, and TEMP is provided with the mounting shell
Device.
As further program of the utility model：The bottom of the bottom plate is provided with self-locking universal caster wheel.
As the utility model further scheme：Drying box is installed in the connecting tube.
As the utility model further scheme：The right side upper inside wall of the water tank is fixedly connected with anti-spilled
Case, mutually fixed connection, the side wall upper part of the anti-overflow outlet uniformly offer through hole to the connecting tube with anti-overflow outlet.
As the utility model further scheme：The top of the air inlet pipe offers external screw thread, air inlet pipe it is upper
Portion is connected with metal net mask by screw thread.
As the utility model further scheme：The inside of the mounting shell is provided with PLC, the PLC
Controller and the first display screen, second display screen, first by compress switch, second by compress switch, temperature sensor and cooling fan
Mutually it is electrically connected with.
As the utility model further scheme：The bottom of the mounting shell is fixedly connected with battery, battery
With the first display screen, second display screen, first by compress switch, second by compress switch, temperature sensor and cooling fan it is mutually electrical
Connection.
As the utility model further scheme：The lower sidewall of the water tank is provided with drainpipe, on drainpipe
Butterfly valve is installed.
Compared with prior art, the beneficial effects of the utility model are：There is the effect of two level damping, damping to mounting shell
Positive effect, by unclamping and tightening puller bolt, the first helical spring and the second helical spring are in certain under normal conditions
Compressive state, adjusts the compression contractility of the first helical spring and the second helical spring, therefore can adjust damping effect, when
When temperature sensor senses are to certain temperature, cooling fan is set to be powered by the effect of PLC, the ash in water absorption air
Dirt, so that the gas entered in mounting shell is pure, avoids dust from causing to damage to the element inside mounting shell, pass through contact
First by compressing switch with second by compressing switch, and the first display screen and second display screen is shown numeral, simple, convenient.
Brief description of the drawings
Fig. 1 is a kind of structural representation for the dedusting damping mobile electronic scoreboard that radiates；
Fig. 2 is control system figure in the electronic timer described in Fig. 1.
Embodiment
The technical scheme of this patent is described in more detail with reference to embodiment.
Refer to Fig. 1-2, one kind radiating dedusting damping mobile electronic scoreboard, including bottom plate 1, hollow cylinder 2, outer barrel 5,
Support column 3, mounting shell 9, cooling fan 22, first are by compressing switch 14 and second by compressing switch 15, the top connection of the bottom plate 1
There is hollow cylinder 2, hollow cylinder 2 is internally provided with support column 3, and the top of support column 3 is fixedly connected with mounting shell 9, described hollow
The first helical spring for being internally provided with two connection ends and being mutually fixedly connected with the bottom of support column 3 and the inside of hollow cylinder 2 respectively of cylinder 2
4, the surface activity of the support column 3 is socketed with the outer barrel 5 of lower ending opening, and the hollow cylinder 2 is located inside the 5 of outer barrel, is located at
The surface of hollow cylinder 2 inside outer barrel 5 and outside hollow cylinder 2 is socketed with the second helical spring 6, the second helical spring 6
Two connection ends are mutually fixedly connected with the top of hollow cylinder 2 and the inside of outer barrel 5 respectively, and the surface of the outer barrel 5 is provided with top
Tight bolt 7, the front side wall of the mounting shell 9 have been left and right symmetrically arranged the first display screen 11 and second display screen 12, mounting shell 9
The front side wall bottom that centre is provided with loudspeaker 13 and mounting shell 9 is provided with first by compressing switch 14 and second by compressing switch 15,
The top of the mounting shell 9 is fixedly connected with water tank 17, and connection is fixed on the right side wall top of water tank 17 connecting tube 18, connecting tube
Fixed among 18 other end and the right side wall of mounting shell 17 to connect, the left side wall body of the mounting shell 17 is installed with radiating
Blower fan 22, the upside wall body centre of the water tank 17 is fixedly embedded air inlet pipe 20, and TEMP is provided with the mounting shell 9
Device；The utility model is in moving process, due to the effect of the first helical spring 4 and the second helical spring 6, therefore to mounting shell
9 have the effect of two level damping, and damping effect is obvious, by unclamping and tightening puller bolt 7, makes the phase of outer barrel 5 and hollow cylinder 2
Position is changed, therefore the first helical spring 4 and the second helical spring 6 is in certain compressive state under normal conditions, is adjusted
The compression contractility of first helical spring 4 and the second helical spring 6, therefore damping effect can be adjusted, work as temperature sensor
When sensing certain temperature, cooling fan 22 is powered by the effect of PLC, negative pressure is formed in mounting shell 9, so that
Negative pressure is formed in water tank 17, extraneous air is entered in water tank 17 by air inlet pipe 18 and through the water surface, in water absorption air
Dust so that the gas entered in mounting shell 9 is pure, avoid dust from causing to damage to the element inside mounting shell 9, lead to
Contact first is crossed by compressing switch 14 and second by compressing switch 15, the first display screen 11 and second display screen 12 is shown numeral, grasps
Make simply, conveniently.
The bottom of the bottom plate 1 is provided with self-locking universal caster wheel 8, is easy to move the present embodiment.
Drying box 19 is installed in the connecting tube 18, the gas in connecting tube 18 is dried.
The right side upper inside wall of the water tank 17 is fixedly connected with anti-overflow outlet 25, the connecting tube 18 and anti-overflow outlet 25
Mutually fixed to connect, the side wall upper part of the anti-overflow outlet 25 uniformly offers through hole, avoids the water in water tank from shaking easily
Enter in connecting tube 18.
The top of the air inlet pipe 20 offers external screw thread, and the top of air inlet pipe 20 is connected with metal net mask by screw thread
21, water can be supplemented to water tank 17 by outwarding winding metal net mask 21.
The inside of the mounting shell 9 is provided with PLC, and the PLC is shown with the first display screen 11, second
Screen 12, first 14, second is mutually electrically connected with by compressing switch by the 15, temperature sensor that compresses switch with cooling fan 22.
The bottom of the mounting shell 9 is fixedly connected with battery 16, the display of the display screen 11, second of battery 16 and first
Screen, 12 first 4, second are mutually electrically connected with by compressing switch by the 15, temperature sensor that compresses switch with cooling fan 22.
The lower sidewall of the water tank 17 is provided with drainpipe 23, and butterfly valve 24 is provided with drainpipe 23, opens butterfly valve 24
Water can be discharged.
Operation principle of the present utility model is：The utility model is in moving process, due to the first helical spring 4 and second
The effect of helical spring 6, thus to mounting shell 9 have two level damping effect, damping effect is obvious, by unclamp and on press closer
Tight bolt 7, changes the relative position of outer barrel 5 and hollow cylinder 2, therefore make the first helical spring 4 and the second helical spring 6 normal
Certain compressive state is under state, adjusts the compression contractility of the first helical spring 4 and the second helical spring 6, therefore energy
Damping effect is enough adjusted, when temperature sensor senses are to certain temperature, makes cooling fan 22 logical by the effect of PLC
Electricity, mounting shell 9 is interior to form negative pressure, so that forming negative pressure in water tank 17, extraneous air is by air inlet pipe 18 and passes through the water surface
Enter in water tank 17, the dust in water absorption air, so that the gas entered in mounting shell 9 is pure, avoid dust pair
Element inside mounting shell 9 is caused to damage, and water can be supplemented to water tank 17 by outwarding winding metal net mask 21, and opening butterfly valve 24 can discharge
Water, by contact first by compressing switch 14 and second by compressing switch 15, the first display screen 1 and second display screen is set to show numeral
12, it is simple, convenient.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " is set in description of the present utility model
Put ", " connected " and " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or one
Ground connects；Can be joined directly together, can also be indirectly connected by intermediary, can be the connection of two element internals.It is right
For one of ordinary skill in the art, concrete meaning of the above-mentioned term in the utility model can be understood with concrete condition.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (8)
1. one kind radiating dedusting damping mobile electronic scoreboard, including bottom plate, hollow cylinder, outer barrel, support column, mounting shell, dissipate
Air-heater, first are by compressing switch with second by compressing switch, it is characterised in that the top of the bottom plate is connected with hollow cylinder, hollow
Cylinder is internally provided with support column, and the top of support column is fixedly connected with mounting shell, and the hollow cylinder is internally provided with two companies
Connect the first helical spring that end is mutually fixedly connected with support column bottom and hollow cylinder inside respectively, the surface activity of the support column
The outer barrel of lower ending opening is socketed with, the hollow cylinder is located at the inside of outer barrel, positioned at outer barrel and outside hollow cylinder
The surface of hollow cylinder is socketed with the second helical spring, two connection ends of the second helical spring respectively with the top of hollow cylinder and outer
The inside of cylinder is mutually fixedly connected, and the surface of the outer barrel is provided with puller bolt, the symmetrical peace of front side wall of the mounting shell
Equipped with the first display screen and second display screen, the centre of mounting shell is provided with loudspeaker and the front side wall bottom of mounting shell is provided with
First by compressing switch with second by compressing switch, and the top of the mounting shell is fixedly connected with water tank, and the right side wall top of water tank is consolidated
Fixed connect has connecting tube, fixed among the other end of connecting tube and the right side wall of mounting shell to connect, the left side wall of the mounting shell
Body is installed with cooling fan, and the upside wall body centre of the water tank is fixedly embedded air inlet pipe, is installed in the mounting shell
There is temperature sensor.
A kind of 2. radiating dedusting damping mobile electronic scoreboard according to claim 1, it is characterised in that the bottom plate
Bottom self-locking universal caster wheel is installed.
A kind of 3. radiating dedusting damping mobile electronic scoreboard according to claim 1, it is characterised in that the connection
Drying box is installed on pipe.
A kind of 4. radiating dedusting damping mobile electronic scoreboard according to claim 1, it is characterised in that the water tank
Right side upper inside wall be fixedly connected with anti-overflow outlet, the connecting tube and anti-overflow outlet is mutually fixed connects, the anti-overflow outlet
Side wall upper part uniformly offer through hole.
A kind of 5. radiating dedusting damping mobile electronic scoreboard according to claim 1, it is characterised in that the air inlet
The top of pipe offers external screw thread, and the top of air inlet pipe is connected with metal net mask by screw thread.
A kind of 6. radiating dedusting damping mobile electronic scoreboard according to claim 1, it is characterised in that the installation
The inside of shell is provided with PLC, the PLC and the first display screen, second display screen, first by compress switch, the
Two by compress switch, temperature sensor is mutually electrically connected with cooling fan.
A kind of 7. radiating dedusting damping mobile electronic scoreboard according to claim 1, it is characterised in that the installation
The bottom of shell is fixedly connected with battery, battery and the first display screen, second display screen, first by compress switch, the second pressing
Switch, temperature sensor are mutually electrically connected with cooling fan.
A kind of 8. radiating dedusting damping mobile electronic scoreboard according to claim 1, it is characterised in that the water tank
Lower sidewall drainpipe is installed, butterfly valve is installed on drainpipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720408860.8U CN206896768U (en) | 2017-04-19 | 2017-04-19 | One kind radiating dedusting damping mobile electronic scoreboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720408860.8U CN206896768U (en) | 2017-04-19 | 2017-04-19 | One kind radiating dedusting damping mobile electronic scoreboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206896768U true CN206896768U (en) | 2018-01-19 |
Family
ID=61290938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720408860.8U Expired - Fee Related CN206896768U (en) | 2017-04-19 | 2017-04-19 | One kind radiating dedusting damping mobile electronic scoreboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206896768U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108815826A (en) * | 2018-06-25 | 2018-11-16 | 深圳市定尔志电子有限公司 | A kind of scoreboard convenient for displaying |
-
2017
- 2017-04-19 CN CN201720408860.8U patent/CN206896768U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108815826A (en) * | 2018-06-25 | 2018-11-16 | 深圳市定尔志电子有限公司 | A kind of scoreboard convenient for displaying |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180119 Termination date: 20190419 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |