CN205161185U - Electron gear detection device - Google Patents
Electron gear detection device Download PDFInfo
- Publication number
- CN205161185U CN205161185U CN201520966938.9U CN201520966938U CN205161185U CN 205161185 U CN205161185 U CN 205161185U CN 201520966938 U CN201520966938 U CN 201520966938U CN 205161185 U CN205161185 U CN 205161185U
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- gear
- adjusting rod
- sensing device
- plate
- lawn mower
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Abstract
The utility model discloses an electron gear detection device aims at providing the electron gear detection device that an in -process of adjusting at the gear can its gear of safety inspection, and its technical scheme main points are including lawn mower chassis, install the gear subassembly on lawn mower chassis, the gear subassembly includes gear plate, adjusts the pole, be equipped with the magnetic part on the regulation pole, gear plate is last to be equipped with the gear of response device in order to examine measure and regulate festival pole that detects the magnetic part, has solved that the lawn mower is current mows that high gear is inconvenient to be known, detect inconvenient problem, has reached the effect that the user of being convenient for knows the lawn mower gear fast, the utility model is suitable for a lawn mower technical field.
Description
Technical field
The utility model relates to mower technical field, and more particularly, it relates to a kind of electronic gear checkout gear.
Background technology
Tradition mower relies on height regulating rod to regulate height, but due to producer's difference, the user that cannot allow easily of gear adjusting rod knows current mowing height gear.Also possibility cannot be provided for mower product automation and intellectuality.
At present, (application number is that the Chinese patent of CN201110166229.9 discloses the adjustable control wire component for grass mower of a kind of gear) on market, it comprises bearing, top cover, bearing pin, spanner, control wire, steel wire pillar and pullover; The top of described bearing is provided with gap, and described gap is w shape; The below of described gap is provided with several fixed vias, is provided with holder through-hole below described fixed via, and the side of described holder through-hole is provided with several fixture blocks; The side of described bearing and bottom are respectively equipped with side plate and lower shoe, and described side plate has holddown groove; The top of described top cover and bearing fixes, and described top cover has top cover through hole; Described spanner is provided with spanner through hole, projection and steel wire through hole, and described projection is arranged between spanner through hole and steel wire through hole, and cooperatively interacts with fixed via, and described steel wire through hole and gap cooperatively interact; Described spanner lower end is through top cover through hole, and described spanner and bearing are hinged; Described control wire two ends are exposed, and middle part is coated by steel wire pillar, and one end of described control wire through steel wire through hole, and is fixed with spanner; Described steel wire pillar is provided with pullover near one end of side plate, to be describedly pulloverly fixed on holddown groove.
Thisly can not effectively detect its position for adjusting rod present position, thus need human eye to go to identify, time due to operation, gear is distant, cannot effectively observe, and therefore needs to make further improvements.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is: providing can the electronic gear checkout gear of its gear of safety detection in a kind of process regulated at gear.
For achieving the above object, the utility model provides following technical scheme: a kind of electronic gear checkout gear, comprise lawnmower chassis, the gear assembly be installed on lawnmower chassis, described gear assembly comprises gear plate, adjusting rod, it is characterized in that: described adjusting rod is provided with magnetic part, described gear plate is provided with the sensing device of detection magnetic part to detect the gear of adjusting rod.
Can be set to further as concrete scheme of the present utility model: described sensing device is also connected with display device to show gear.
By above-mentioned setting, display device can make feedback to the induced signal on sensing device, thus becomes the state in identifying gear, for user improves experience.
Can be set to further as concrete scheme of the present utility model: described gear assembly also comprises rotating shaft, is fixed on the side plate of rotating shaft one end, adjusting rod is fixedly connected on side plate, gear plate is fixed on the sidewall of lawnmower chassis and described adjusting rod clamping, described gear plate is provided with some gear breach, and described sensing device is provided with the gear breach corresponding with below position.
By above-mentioned setting, adjusting rod can carry out gear switch on gear breach, adjusting rod arranges magnetic part, the position at induced magnetism part is come by sensing device, thus the position residing for adjusting rod can be judged, reach the object that gear positions detects, and effectively improve the convenient degree used.
Can be set to further as concrete scheme of the present utility model: described sensing device comprises pcb board and is welded in the Hall element on pcb board.
By above-mentioned setting, Hall element can be carried out arrangement by pcb board and be fixed on gear plate, play the effect of detection, and the spacing installation and removal entering can contribute to pcb board, be convenient to safeguard simultaneously, and the effect blocked and protect can be played.
Can be set to further as concrete scheme of the present utility model: described gear plate is provided with for the fixing mounting groove of sensing device, and the sidewall of described mounting groove is provided with the through hole embedded for Hall element.
By above-mentioned setting; the sidewall of Hall element is well protected; pin is not easy to be affected; degree of stability improves; the detection faces of Hall element is exposed on through hole, intercepts, define protection around other; make the work that Hall element can be stable, improve the reliability detected.
Can be set to further as concrete scheme of the present utility model: described adjusting rod is arranged in " Z " shape, and the bottom of described gear breach has arcwall face.
By above-mentioned setting, the adjusting rod of " Z " shape can effectively coordinate the breach of gear plate, and structure is simple, and production and assembly are convenient, improves the working (machining) efficiency of complete machine.
Compared with prior art, the beneficial effects of the utility model are: can effectively detect the gear of mower, make the gear of mower can be carried out the transmission of signal by sensing device, the use of person easy to use, improve the working (machining) efficiency of complete machine and the convenient degree of assembling simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the A portion enlarged drawing of Fig. 1;
Fig. 3 is the explosive view of the utility model embodiment;
Fig. 4 is the circuit diagram of the utility model embodiment.
In figure 1, lawnmower chassis; 2, gear assembly; 21, rotating shaft; 22, side plate; 23, adjusting rod; 24, gear plate; 3, gear breach; 4, sensing device; 41, pcb board; 42, Hall element; 5, magnetic part; 6, mounting groove; 7, through hole; 8, arcwall face; 9, display device.
Embodiment
Referring to figs. 1 through Fig. 4, the utility model embodiment is described further.
As shown in Figure 1, 2, a kind of electronic gear checkout gear, comprise lawnmower chassis 1, the gear assembly 2 be installed on lawnmower chassis 1, described gear assembly 2 comprises rotating shaft 21, is fixed on the side plate 22 of rotating shaft 21 one end, the gear plate 24 of the adjusting rod 23 be fixedly connected on side plate 22, the sidewall being fixed on lawnmower chassis 1 and described adjusting rod 23 clamping, described gear plate 24 is provided with some gear breach 3, described gear breach 3 position is provided with corresponding sensing device 4, and described adjusting rod 23 is provided with the magnetic part 5 detected for sensing device 4.The Hall element 42 that sensing device 4 comprises pcb board 41 and is welded on pcb board 41.Mower is in the process used, need to use the height of gear assembly 2 pairs of lawnmower chassis 1 to regulate, thus the different demand for different mowing height of client can be met, if the gear in gear assembly 2 does not have checkout gear cannot know gear information fast.
By above-mentioned setting, adjusting rod 23 can carry out gear switch on gear breach 3, adjusting rod 23 arranges magnetic part 5, the position at induced magnetism part 5 is come by sensing device 4, thus the position residing for adjusting rod 23 can be judged, reach the object that gear positions detects, and effectively improve the convenient degree used.Hall element 42 can be carried out arrangement by pcb board 41 and be fixed on gear plate 24, play the effect of detection, and gear plate 24 contribute to the installation and removal of pcb board 41, be convenient to safeguard simultaneously, and the effect blocked and protect can be played.
As shown in Figure 3, gear plate 24 is provided with for the fixing mounting groove 6 of sensing device 4, and the sidewall of described mounting groove 6 is provided with the through hole 7 embedded for Hall element 42.By above-mentioned setting; the sidewall of Hall element 42 is well protected; pin is not easy to be affected; degree of stability improves; the detection faces of Hall element 42 is exposed on through hole 7, intercepts, define protection around other; make the work that Hall element 42 can be stable, improve the reliability detected.
Adjusting rod 23 is arranged in " Z " shape, and the bottom of described gear breach 3 has arcwall face 8.The adjusting rod 23 of " Z " shape can effectively coordinate the breach of gear plate 24, and structure is simple, and production and assembly are convenient, improves the working (machining) efficiency of complete machine.Arcwall face can carry out spacing and fixing to the hemicycle circumferential direction for bar, thus improves spacing degree of fixation.
As shown in Figure 3, described sensing device 4 is also connected with display device 9 to show gear.By above-mentioned setting, display device 9 can make feedback to the induced signal on sensing device 4, thus becomes the state in identifying gear, for user improves experience.Display device 9 can be display screen, adopts indicator lamp to carry out showing the instruction of signal in the present embodiment.
Its operation principle is: when on the gear breach 3 that adjusting rod 23 is shelved on gear one time, adjusting rod 23 there is magnet, there is magnetic, adjusting rod 23 is in Hall element one, thus the signal triggering Hall element output induction makes corresponding indicator lamp light, thus can gear information be indicated, if gear is lowered, from but Hall element two sense, second indicator lamp is lighted, what indicate is the second gear information, the like, thus different gear information can be indicated.Be convenient to people go to understand gear stages, improve the property easy to use of people.
In sum, this programme can effectively detect the gear of mower, makes the gear of mower can be carried out the transmission of signal by sensing device 4, the use of person easy to use, improves the working (machining) efficiency of complete machine and the convenient degree of assembling simultaneously.
The above is only preferred embodiment of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. an electronic gear checkout gear, comprise lawnmower chassis (1), the gear assembly (2) be installed on lawnmower chassis (1), described gear assembly (2) comprises gear plate (24), adjusting rod (23), it is characterized in that: described adjusting rod (23) is provided with magnetic part (5), described gear plate (24) is provided with the sensing device (4) of detection magnetic part to detect the gear of adjusting rod (23).
2. electronic gear checkout gear according to claim 1, is characterized in that: described sensing device (4) is also connected with display device (9) to show gear.
3. electronic gear checkout gear according to claim 1, it is characterized in that: described gear assembly (2) also comprises rotating shaft (21), is fixed on the side plate (22) of rotating shaft (21) one end, adjusting rod (23) is fixedly connected on side plate (22), gear plate (24) is fixed on sidewall and described adjusting rod (23) clamping of lawnmower chassis (1), described gear plate (24) is provided with some gear breach (3), and described sensing device (4) is provided with the gear breach (3) corresponding with below position.
4. electronic gear checkout gear according to claim 3, is characterized in that: described sensing device (4) comprises pcb board (41) and is welded in the Hall element (42) on pcb board (41).
5. electronic gear checkout gear according to claim 4, it is characterized in that: described gear plate (24) is provided with for the fixing mounting groove (6) of sensing device (4), and the sidewall of described mounting groove (6) is provided with the through hole (7) embedded for Hall element (42).
6. electronic gear checkout gear according to claim 5, is characterized in that: described adjusting rod (23) is arranged in " Z " shape, and the bottom of described gear breach (3) has arcwall face (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520966938.9U CN205161185U (en) | 2015-11-28 | 2015-11-28 | Electron gear detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520966938.9U CN205161185U (en) | 2015-11-28 | 2015-11-28 | Electron gear detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205161185U true CN205161185U (en) | 2016-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520966938.9U Active CN205161185U (en) | 2015-11-28 | 2015-11-28 | Electron gear detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205161185U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105325127A (en) * | 2015-11-28 | 2016-02-17 | 宁波市德霖机械有限公司 | Electronic gear detection device |
-
2015
- 2015-11-28 CN CN201520966938.9U patent/CN205161185U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105325127A (en) * | 2015-11-28 | 2016-02-17 | 宁波市德霖机械有限公司 | Electronic gear detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: Room 405, 4th Floor, Building 2, No. 168 Zhenlong San Road, Cixi Binhai Economic Development Zone, Ningbo City, Zhejiang Province, 315338 Patentee after: NINGBO NGP INDUSTRY Co.,Ltd. Address before: 315020 No. 88, Lane 666, Jinshan Road, Jiangbei Industrial Park, Ningbo, Zhejiang Patentee before: NINGBO NGP INDUSTRY Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |