CN2884147Y - Structure for mounting vehicle hodometer counter - Google Patents
Structure for mounting vehicle hodometer counter Download PDFInfo
- Publication number
- CN2884147Y CN2884147Y CN 200620054383 CN200620054383U CN2884147Y CN 2884147 Y CN2884147 Y CN 2884147Y CN 200620054383 CN200620054383 CN 200620054383 CN 200620054383 U CN200620054383 U CN 200620054383U CN 2884147 Y CN2884147 Y CN 2884147Y
- Authority
- CN
- China
- Prior art keywords
- counter
- axle sleeve
- hole
- side plate
- mileometer
- 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.)
- Expired - Fee Related
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- Measurement Of Distances Traversed On The Ground (AREA)
Abstract
The utility model relates to improvement of installation structure for a vehicle odometer counter, which comprises a core rack and a counter, wherein, a first side plate of the core rack is provided with a shaft hole fitted with one end of a counter shaft well; a second side plate of the core rack is provided with a shaft sleeve hole, which is also provided with a gap enabling the counter shaft to enter from the hole side; the counter shaft sleeve is assembled at the shaft sleeve hole; the other end of the counter shaft runs in the counter shaft sleeve and fixed on the core rack. The utility model is characterized in that: the counter shaft sleeve comprises a main sleeve body, an outer ring edge on the outer end of the main sleeve body as well as an elastic barb on the internal end of the main sleeve body, the spacing between the outer ring edge and the elastic barb is corresponding to a second side plate thickness of the core rack. The utility model adopts plastic shaft sleeve with an elastic reverse jaw to supersede the existing metal shaft sleeve and opening retainer ring to facilitate installation, which does not tend to be loose, in addition, material is relatively cheap, and the utility model can adopt injection molding, and is easy to make with low cost.
Description
(1) technical field
The utility model relates to a kind of movement of indicating the automobile-used mileometer of bicycle or motor vehicle mileage and speed, especially to the improvement of the mounting structure of automobile-used mileometer counter.
(2) background technology
As Fig. 1,2, existing automobile-used mileometer movement comprises core frame 1, screwed pipe assembly 2, bridge plate 3, magnet shaft 4, magnet steel 5, float 6, shield 7, needle shaft 8, hairspring 9, horizontal worm screw 10, vertical worm screw 11, idle wheel 12, counter gear 13 sum counters 14.Magnet shaft 4 generally connects with the flexible axle (not shown) and is driven.Magnet shaft 4 drives magnet steel 5 on the one hand in the magnetisation induction of changing the line of production of float 6, shield 7 inward turnings, and the reacting force that overcomes hairspring 9 drives needle shaft 8, and makes the pointer (not shown) on the needle shaft 8 indicate speed per hour on the index dial (not shown); On the other hand by drive mechanism (comprising horizontal worm screw 10, vertical worm screw 11, idle wheel 12 sum counter gears 13), the counter wheel 15 that drives counter 14 rotates, counter 14 has a plurality of counter wheels 15 (such as six), all be printed on 0～90 numeral on each counter wheel 15, first counter wheel near counter gear 13 whenever turns around, second counter wheel that drives the next door changes a word, second counter wheel drives the 3rd counter wheel again when turning around change a word, so go forward one by one, reach the purpose of metering mileage number.
Existing counter axle 20 1 ends are contained in the axis hole of first side plate of core frame, the other end is contained in by axle sleeve 24 in the axle sleeve hole of second side plate of core frame, this axle sleeve 24 is to be fixed on second side plate by C shape split washer 19, and relatively difficulty is installed, also easy loose or dislocation.
(3) summary of the invention
The purpose of this utility model is to provide a kind of mounting structure that is easy to automobile-used mileometer counter of installing.
For achieving the above object, the utility model is by the following technical solutions:
A kind of mounting structure of automobile-used mileometer counter, comprise the core frame sum counter, have just in time the axis hole that matches with counter axle one end on first side plate of core frame, leave axle sleeve hole on second side plate of core frame, axle sleeve hole also has the breach that can supply the counter axle to enter from the hole side, the axle sleeve hole place is equipped with the counter axle sleeve, the counter axle other end penetrates the counter axle sleeve and is fixedly mounted on the core frame, it is characterized in that: described counter axle sleeve is by main body, the resilient barb of the outer ring edge of main body outer end and main body the inner constitutes, and second side plate thickness of spacing between outer ring edge and the resilient barb and core frame is corresponding.
Technique scheme can also be further improved by following technical measures.
Described counter axle sleeve has a plurality of along the axial groove of busbar arrangement and circumference in equal parts and the elasticity that forms the band resilient barb of same number is fallen pawl.
Described counter axle sleeve has three or four axial grooves and the elasticity that forms three or four band resilient barb is fallen pawl.Such structure makes that the elasticity of counter axle sleeve is better.
The center pit of described counter axle sleeve is a shoulder hole, and the end of counter axle of piercing into the counter axle sleeve is for stepped accordingly.Shoulder hole and stepped axle head match and are convenient to counter axle axial location.Counter axle and the axis hole place of matching also are stair-stepping.
Described counter axle sleeve is a plastic sleeve.
The utility model adopts to have elasticity and falls the plastic sleeve of pawl and replace existing metal axle sleeve and split washer, is convenient to install, and also is difficult for getting loose, and in addition, material is comparatively cheap, but injection molded is easy to manufacture, and cost is low.
(4) description of drawings
Fig. 1 is the structural representation of existing automobile-used mileometer movement;
Fig. 2 is the right view of Fig. 1;
Fig. 3 is the structural representation that adopts the automobile-used mileometer movement of the utility model structure;
Fig. 4 is the right view of Fig. 3;
Fig. 5 is the left view of Fig. 3;
Fig. 6 is the structural representation of the amplification of the axle sleeve 24 that adopts of the utility model;
Fig. 7 is the right view of Fig. 6;
Fig. 8 is the vertical view of Fig. 6.
(5) embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
A kind of automobile-used mileometer movement shown in Fig. 3-8 comprises core frame 1, screwed pipe assembly 2, bridge plate 3, magnet shaft 4, magnet steel 5, float 6, shield 7, needle shaft 8, hairspring 9, horizontal worm screw 10, vertical worm screw 11, idle wheel 12, counter gear 13 sum counters 14.
Have just in time the axis hole 21 that matches with counter axle 20 1 ends on first side plate of core frame 1, this end is stepped, leave axle sleeve hole 22 on second side plate of core frame 1, axle sleeve hole 22 also has the breach 23 that can supply counter axle 20 to enter from the hole side, axle sleeve hole 22 places can be equipped with counter axle sleeve 24, after counter axle 20 other ends penetrate counter axle sleeve 24, (side pressure is gone into) and be fixedly mounted on the core frame 1, described counter axle sleeve 24 is by main body 25, the outer ring edge 26 of main body 25 outer ends and the resilient barb of main body 25 the inners 27 constitute, and the spacing between outer ring edge 25 and the resilient barb 27 is corresponding with second side plate thickness of core frame 1.
Described counter axle sleeve 24 has four along the axial groove 28 of busbar arrangement and circumference in equal parts and form four elasticity and fall pawl 29.
The center pit 30 of described counter axle sleeve 24 is a shoulder hole, and the end of counter axle 20 of piercing into counter axle sleeve 24 is for stepped accordingly.
Described counter axle sleeve 24 is plastic sleeves.
Claims (5)
1, a kind of mounting structure of automobile-used mileometer counter, comprise the core frame sum counter, have just in time the axis hole that matches with counter axle one end on first side plate of core frame, leave axle sleeve hole on second side plate of core frame, axle sleeve hole also has the breach that can supply the counter axle to enter from the hole side, the axle sleeve hole place is equipped with the counter axle sleeve, the counter axle other end penetrates the counter axle sleeve and is fixedly mounted on the core frame, it is characterized in that: described counter axle sleeve is by main body, the resilient barb of the outer ring edge of main body outer end and main body the inner constitutes, and second side plate thickness of spacing between outer ring edge and the resilient barb and core frame is corresponding.
2, the mounting structure of automobile-used mileometer counter according to claim 1 is characterized in that: described counter axle sleeve has a plurality of along the axial groove of busbar arrangement and circumference in equal parts and the elasticity that forms the band resilient barb of same number is fallen pawl.
3, the mounting structure of automobile-used mileometer counter according to claim 2 is characterized in that: described counter axle sleeve has three or four axial grooves and the elasticity that forms three or four band resilient barb is fallen pawl.
4, according to the mounting structure of claim 1 or 3 described automobile-used mileometer counters, it is characterized in that: the center pit of described counter axle sleeve is a shoulder hole, and the end of counter axle of piercing into the counter axle sleeve is for stepped accordingly.
5, according to the mounting structure of claim 1 or 3 described automobile-used mileometer counters, it is characterized in that: described counter axle sleeve is a plastic sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620054383 CN2884147Y (en) | 2006-01-24 | 2006-01-24 | Structure for mounting vehicle hodometer counter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620054383 CN2884147Y (en) | 2006-01-24 | 2006-01-24 | Structure for mounting vehicle hodometer counter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2884147Y true CN2884147Y (en) | 2007-03-28 |
Family
ID=37957209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620054383 Expired - Fee Related CN2884147Y (en) | 2006-01-24 | 2006-01-24 | Structure for mounting vehicle hodometer counter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2884147Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101339051B (en) * | 2008-08-08 | 2011-04-06 | 中国人民解放军总后勤部军事交通运输研究所 | Drawbar trailer mileometer |
-
2006
- 2006-01-24 CN CN 200620054383 patent/CN2884147Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101339051B (en) * | 2008-08-08 | 2011-04-06 | 中国人民解放军总后勤部军事交通运输研究所 | Drawbar trailer mileometer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070328 Termination date: 20100224 |