CN112040695A - Antifog automatic instrument - Google Patents
Antifog automatic instrument Download PDFInfo
- Publication number
- CN112040695A CN112040695A CN202010957563.5A CN202010957563A CN112040695A CN 112040695 A CN112040695 A CN 112040695A CN 202010957563 A CN202010957563 A CN 202010957563A CN 112040695 A CN112040695 A CN 112040695A
- Authority
- CN
- China
- Prior art keywords
- shell
- spring
- sided rack
- double
- push rod
- 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.)
- Withdrawn
Links
- 230000001681 protective effect Effects 0.000 claims abstract description 29
- 238000007790 scraping Methods 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 1
- 239000012528 membrane Substances 0.000 claims 1
- 239000003595 mist Substances 0.000 abstract 1
- 238000001816 cooling Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
-
- B08B1/165—
Abstract
The invention relates to the technical field of automatic instruments and discloses an anti-fog automatic instrument which comprises a shell and an instrument panel, the instrument panel is arranged in the shell, a protective shell is arranged in the shell and above the instrument panel, two rotating rods are arranged in the middle of the instrument panel and below the protective shell, the lower ends of the two rotating rods are rotatably connected with the instrument panel through first rotating shafts, scraping strips are arranged on the upper surfaces of the two rotating rods, the upper surfaces of the two scraping strips are abutted against the lower surface of the protective shell, gears are fixedly sleeved on the rod walls of the two first rotating shafts, and double-sided racks are arranged between the two gears, the double-sided rack is meshed with the two gears, the lower end of the double-sided rack extends to the outside of the rotating shell, and a first spring is movably sleeved at the rear end of the double-sided rack. The invention can conveniently scrape the mist on the instrument.
Description
Technical Field
The invention relates to the technical field of automatic instruments, in particular to an anti-fog automatic instrument.
Background
The instrument is used as the most important driving reference of a motorcycle driver, the driving condition of the automobile is mainly controlled through various data on the dial plate and the display of the indicator lamp, the driving safety is ensured, and the inner layer of the transparent observation cover on the instrument shell easily generates a layer of fog under the condition of large internal and external temperature difference of the existing motorcycle instrument, so that the visual effect of the instrument is influenced, and the driver reads the indicating number of the instrument pointer.
Wherein patent number is CN210062681U discloses an antifog automatic instrument, when using, through setting up air exhaust device and cooling device respectively at the both ends of protection casing, the protection casing intermediate position is equipped with the water conservancy diversion way, and this kind of design can realize the reduction of transparent observation window temperature through air duct and air exhaust device and cooling device intercommunication in the middle of the protection casing to avoid the phenomenon of fogging, ensure the accuracy and the practicality that the instrument was observed, this technical scheme still has technical defect:
this technical scheme passes through air exhaust device and cooling device and realizes the reduction of observation window temperature to avoid the phenomenon of fogging, need frequent switchgear at the vehicle in-process that traveles, very inconvenient and cause the incident easily.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, a motorcycle instrument is inconvenient to clean and influences normal use of a driver, and provides an anti-fog automatic instrument.
In order to achieve the purpose, the invention adopts the following technical scheme:
an anti-fog automatic instrument comprises a shell and an instrument panel, wherein the instrument panel is arranged in the shell, a protective shell is arranged in the shell and above the instrument panel, two rotary rods are arranged in the middle of the instrument panel and below the protective shell, the lower ends of the two rotary rods are rotatably connected with the instrument panel through a first rotary shaft, the upper surfaces of the two rotary rods are respectively provided with a scraping strip, the upper surfaces of the two scraping strips are respectively abutted against the lower surface of the protective shell, the rod walls of the two first rotary shafts are respectively and fixedly connected with a gear, a double-sided rack is arranged between the two gears, the double-sided rack is meshed with the two gears, the lower ends of the double-sided rack extend to rotate outside the shell, a first spring is movably sleeved at the rear end of the double-sided rack, and the two ends of the first spring are respectively fixedly connected with the side wall of the corresponding shell and the rod wall of the double-, the rear end of the double-sided rack is provided with an inclined plane groove, and the lower end of the shell is provided with a pushing mechanism for driving the double-sided rack to move.
Preferably, pushing mechanism includes clamp plate and push rod, the lower extreme of casing has set gradually two fixed blocks and gag lever post from last to down, the clamp plate sets up in two between the fixed block and both ends all rotate with the fixed block that corresponds through the second pivot and are connected, the push rod slides and sets up in the inside of gag lever post and lower extreme for the slope setting, the inclined plane and the inclined plane groove phase-match of push rod, the fixed briquetting that is provided with in upper end of push rod, the second spring has been cup jointed in the upper end pole wall activity of push rod, the both ends of second spring are respectively in the briquetting and the gag lever post fixed connection that correspond.
Preferably, the two sides of the second rotating shaft are movably sleeved with torsion springs, and the two ends of each torsion spring are respectively fixedly connected with the corresponding fixed block and the second rotating shaft.
Preferably, the first spring and the second spring are both compression springs.
Preferably, the scraping strip is made of rubber.
Preferably, the two sides of the protective shell are both provided with antifogging films.
Compared with the prior art, the invention provides an anti-fog automatic instrument, which has the following beneficial effects:
1. this antifog automatic instrument moves the clamp plate through pushing down and can drive two-sided rack and move to the inboard to make two rotary rods drive the strip of scraping strike off the fog on the protective housing, thereby realize the convenient defogging to the instrument.
2. This antifog automatic instrument, the pole wall through two-sided rack, push rod and second pivot overlaps respectively has first spring, second spring and torsion spring for defogging device can resume the normal position after the defogging, can not shelter from the panel board.
The device has the advantages that the parts which are not involved are the same as or can be realized by adopting the prior art, and the device can conveniently scrape the fog on the instrument.
Drawings
FIG. 1 is a schematic structural view of an anti-fog automated meter according to the present invention;
fig. 2 is a side view of the structure of fig. 1.
In the figure: the instrument panel comprises a shell 1, an instrument panel 2, a protective shell 3, a rotary rod 4, a scraping strip 5, a first rotating shaft 6, a gear 7, a double-sided rack 8, a pressing plate 9, a fixing block 10, a second rotating shaft 11, a torsion spring 12, a first spring 13, a limiting rod 14, a push rod 15, a second spring 16 and a pressing block 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 5 as shown in fig. 1-2, the scraping strip 5 of example 1 is made of rubber to prevent the protective shell 3 from being scratched.
Example 6 as shown in fig. 1 to 2, on the basis of example 1, both sides of the protective case 3 are provided with antifogging films, which improves the antifogging property of the protective case 3.
the pushing mechanism comprises a pressing plate 9 and a push rod 15, the lower end of the shell 1 is sequentially provided with two fixed blocks 10 and a limiting rod 14 from top to bottom, the pressing plate 9 is arranged between the two fixed blocks 10, two ends of the pressing plate are rotatably connected with the corresponding fixed blocks 10 through second rotating shafts 11, the push rod 15 is slidably arranged in the limiting rod 14, the lower end of the push rod 15 is obliquely arranged, an inclined plane of the push rod 15 is matched with an inclined plane groove, the upper end of the push rod 15 is fixedly provided with a pressing block 17, the upper end rod wall of the push rod 15 is movably sleeved with a second spring 16, two ends of the second spring 16 are respectively and fixedly connected with the corresponding pressing block 17 and the limiting rod 14, two sides of the second rotating shaft 11 are movably sleeved with torsion springs 12, two ends of the torsion springs 12 on two sides are respectively and fixedly connected with the corresponding fixed blocks 10 and the second rotating shaft 11, the first, antifogging films are arranged on two sides of the protective shell 3.
In the invention, when the protective shell 3 is full of fog in use, a user presses the pressing plate 9 downwards, the pressing plate 9 pushes the push rod 15 downwards, the inclined plane of the push rod 15 is matched with the inclined plane groove at one end of the outer side of the double-sided rack 8, so that the double-sided rack 8 is pushed inwards, the double-sided rack 8 drives the two gears 7 to rotate, so that the two rotary rods 4 are driven to rotate, the scraping strips 5 on the upper surfaces of the two rotary rods 4 scrape the fog on the protective shell 3, when the pressing plate 9 is loosened, the pressing plate 9 is restored to the original position under the elastic force of the torsion spring 12, the push rod 15 is restored to the original position upwards under the elastic force of the second spring 16, the double-sided rack 8 moves outwards to restore the original position under the elastic force of the first spring 13, so that the double-sided rack 8 drives the two gears 7 to rotate reversely, so that the two rotary, the invention can quickly remove the fog by pressing the pressure plate 9, solves the defects that the patent in the background technology is very inconvenient to use and is easy to cause safety accidents in the driving process of the vehicle, and has the advantages of convenient use, convenient demisting in the driving process and potential safety hazard reduction compared with the problems in the background technology.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (7)
1. An anti-fog automatic instrument comprises a shell (1) and an instrument panel (2), and is characterized in that the instrument panel (2) is arranged in the shell (1), a protective shell (3) is arranged in the shell (1) and above the instrument panel (2), two rotary rods (4) are arranged in the middle of the instrument panel (2) and below the protective shell (3), the lower ends of the two rotary rods (4) are rotatably connected with the instrument panel (2) through first rotary shafts (6), the upper surfaces of the two rotary rods (4) are respectively provided with a scraping strip (5), the upper surfaces of the two scraping strips (5) are respectively abutted against the lower surface of the protective shell (3), gears (7) are fixedly sleeved on the rod walls of the two first rotary shafts (6), a double-sided rack (8) is arranged between the two gears (7), and the double-sided rack (8) is respectively engaged with the two gears (7), the lower extreme of two-sided rack (8) extends the outside of changeing casing (1), first spring (13) have been cup jointed in the rear end activity of two-sided rack (8), the both ends of first spring (13) are respectively in the lateral wall of the casing (1) that corresponds and the pole wall fixed connection of two-sided rack (8), the inclined plane groove has been seted up to the rear end of two-sided rack (8), the lower extreme of casing (1) is provided with the pushing mechanism who drives two-sided rack (8) and remove.
2. An anti-fogging automatic meter according to claim 1, characterised in that the pushing mechanism includes a pressure plate (9) and a push rod (15), the lower end of the shell (1) is sequentially provided with two fixed blocks (10) and a limiting rod (14) from top to bottom, the pressing plate (9) is arranged between the two fixing blocks (10), both ends of the pressing plate are rotatably connected with the corresponding fixing blocks (10) through second rotating shafts (11), the push rod (15) is arranged in the limiting rod (14) in a sliding way, the lower end of the push rod is obliquely arranged, the inclined surface of the push rod (15) is matched with the inclined surface groove, the upper end of the push rod (15) is fixedly provided with a pressing block (17), a second spring (16) is movably sleeved on the upper end rod wall of the push rod (15), two ends of the second spring (16) are respectively fixedly connected with the corresponding pressing block (17) and the limiting rod (14).
3. The anti-fog automatic instrument according to claim 2, wherein the two sides of the second rotating shaft (11) are movably sleeved with torsion springs (12), and the two ends of the torsion springs (12) at the two sides are respectively fixedly connected with the corresponding fixed block (10) and the second rotating shaft (11).
4. An anti-fogging automatic meter according to claim 1, characterised in that the first spring (13) and the second spring (16) are both compression springs.
5. An anti-fogging automatic meter according to claim 1, characterised in that the scraping strip (5) is made of rubber.
6. An anti-fogging automatic instrument according to claim 1, characterised in that the protective case (3) is provided with anti-fogging films on both sides.
7. The anti-fog automatic instrument according to claim 1, comprising a shell (1) and an instrument panel (2), wherein the instrument panel (2) is arranged inside the shell (1), a protective shell (3) is arranged inside the shell (1) and above the instrument panel (2), two rotating rods (4) are arranged in the middle of the instrument panel (2) and below the protective shell (3), the lower ends of the two rotating rods (4) are rotatably connected with the instrument panel (2) through first rotating shafts (6), scraping strips (5) are arranged on the upper surfaces of the two rotating rods (4), the upper surfaces of the two scraping strips (5) are abutted against the lower surface of the protective shell (3), gears (7) are fixedly sleeved on the rod walls of the two first rotating shafts (6), and a double-sided rack (8) is arranged between the two gears (7), the double-sided rack (8) is meshed with the two gears (7), the lower end of the double-sided rack (8) extends to the outside of the shell (1), a first spring (13) is movably sleeved at the rear end of the double-sided rack (8), two ends of the first spring (13) are fixedly connected with the corresponding side wall of the shell (1) and the rod wall of the double-sided rack (8), an inclined plane groove is formed in the rear end of the double-sided rack (8), and a pushing mechanism for driving the double-sided rack (8) to move is arranged at the lower end of the shell (1);
the pushing mechanism comprises a pressing plate (9) and a push rod (15), the lower end of the shell (1) is sequentially provided with two fixed blocks (10) and a limiting rod (14) from top to bottom, the pressing plate (9) is arranged between the two fixed blocks (10), both ends of the pressing plate are rotatably connected with the corresponding fixed blocks (10) through a second rotating shaft (11), the push rod (15) is slidably arranged in the limiting rod (14), the lower end of the push rod is obliquely arranged, an inclined plane of the push rod (15) is matched with an inclined plane groove, a pressing block (17) is fixedly arranged at the upper end of the push rod (15), a second spring (16) is movably sleeved on the upper end rod wall of the push rod (15), both ends of the second spring (16) are respectively fixedly connected with the corresponding pressing block (17) and the limiting rod (14), and torque springs (12) are movably sleeved on both sides of the second rotating shaft (11), both sides the both ends of torsion spring (12) are corresponding fixed block (10) and second pivot (11) fixed connection respectively, first spring (13) and second spring (16) are compression spring, scrape strip (5) and adopt the rubber material, the both sides of protective housing (3) all are provided with the antifogging membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010957563.5A CN112040695A (en) | 2020-09-14 | 2020-09-14 | Antifog automatic instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010957563.5A CN112040695A (en) | 2020-09-14 | 2020-09-14 | Antifog automatic instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112040695A true CN112040695A (en) | 2020-12-04 |
Family
ID=73589002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010957563.5A Withdrawn CN112040695A (en) | 2020-09-14 | 2020-09-14 | Antifog automatic instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112040695A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112623082A (en) * | 2020-12-29 | 2021-04-09 | 徐州俊宏电子科技有限公司 | Electric motor car intelligence panel board convenient to operation is observed and is used with charging |
-
2020
- 2020-09-14 CN CN202010957563.5A patent/CN112040695A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112623082A (en) * | 2020-12-29 | 2021-04-09 | 徐州俊宏电子科技有限公司 | Electric motor car intelligence panel board convenient to operation is observed and is used with charging |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201204 |
|
| WW01 | Invention patent application withdrawn after publication |