CN205298446U - Hand worm gear gearbox - Google Patents
Hand worm gear gearbox Download PDFInfo
- Publication number
- CN205298446U CN205298446U CN201520687725.2U CN201520687725U CN205298446U CN 205298446 U CN205298446 U CN 205298446U CN 201520687725 U CN201520687725 U CN 201520687725U CN 205298446 U CN205298446 U CN 205298446U
- Authority
- CN
- China
- Prior art keywords
- worm gear
- index plate
- utility
- worm
- model
- 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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Abstract
The utility model discloses a hand worm gear gearbox, including hand wheel, worm gear mechanism, transmission housing, index plate and pointer, hand wheel connection sets up the worm gear mechanism in transmission housing, index plate sets up on transmission housing, indicate that needle position on index plate, just is connected with the measuring staff. This hand worm gear gearbox has changed the complicated effect that does not just easily realize speed change adjustment of present worm gear transmission structure, the global design is novel, and the practicality is strong, easily uses widely.
Description
Technical field
This utility model relates to change speed gear box applied technical field, especially a kind of hand worm and gear change speed gear box.
Background technology
Being expert at car test survey technology field, existing detection change speed gear box general structure complexity should not use, and degree of regulation is not high, it is impossible to meets people's productive life needs.
Utility model content
Prior art is difficult to the needs of people, in order to solve above-mentioned Problems existing, the utility model proposes a kind of hand worm and gear change speed gear box.
For realizing this technical purpose, the technical solution adopted in the utility model is: a kind of hand worm and gear change speed gear box, including handwheel, worm-and-wheel gear, gear box casing, index plate and pointer; Described handwheel connects the worm-and-wheel gear being arranged in transmission housing body; Described index plate is arranged on gear box casing; Described pointer is positioned on index plate, and is connected with measuring staff.
Compared with prior art, this utility model has the advantages that this hand worm and gear change speed gear box, changes existing worm and gear gearbox designs complexity and is not easy to realize the effect of gearshift adjustment; Global design is novel, practical, it is easy to promote the use of.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments. Based on the embodiment in this utility model, all other embodiments that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
Referring to Figure of description 1, in this utility model embodiment, a kind of hand worm and gear change speed gear box, including handwheel 1, worm-and-wheel gear 2, gear box casing 3, index plate 4 and pointer 5; Described handwheel 1 connects the worm-and-wheel gear 2 being arranged in gear box casing 3; Described index plate 4 is arranged on gear box casing 3; Described pointer 5 is positioned on index plate 4, and is connected with measuring staff.
This utility model is in use: by controlling the handwheel on each worm and gear change speed gear box, drives Worm Wheel System, makes the measuring staff being fixed on change speed gear box worm gear rotate. Measuring staff upper end is fixedly connected with pointer, by controlling the position (minimum scale of index plate is 2 degree) of index plate on pointer indication change speed gear box, it is achieved the adjustment of postures of underwater instrument.
The above; it is only preferred embodiment of the present utility model; not in order to limit this utility model, every any trickle amendment, equivalent replacement and improvement above example made according to technical spirit of the present utility model, should be included within the protection domain of technical solutions of the utility model.
Claims (1)
1. a hand worm and gear change speed gear box, including handwheel, worm-and-wheel gear, gear box casing, index plate and pointer; It is characterized in that: described handwheel connects the worm-and-wheel gear being arranged in transmission housing body; Described index plate is arranged on gear box casing; Described pointer is positioned on index plate, and is connected with measuring staff.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520687725.2U CN205298446U (en) | 2015-09-08 | 2015-09-08 | Hand worm gear gearbox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520687725.2U CN205298446U (en) | 2015-09-08 | 2015-09-08 | Hand worm gear gearbox |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205298446U true CN205298446U (en) | 2016-06-08 |
Family
ID=56438573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520687725.2U Expired - Fee Related CN205298446U (en) | 2015-09-08 | 2015-09-08 | Hand worm gear gearbox |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205298446U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109771060A (en) * | 2018-09-12 | 2019-05-21 | 苏州铸正机器人有限公司 | For assisting the rotating device and auxiliary operation device of operation device |
-
2015
- 2015-09-08 CN CN201520687725.2U patent/CN205298446U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109771060A (en) * | 2018-09-12 | 2019-05-21 | 苏州铸正机器人有限公司 | For assisting the rotating device and auxiliary operation device of operation device |
| CN109806011A (en) * | 2018-09-12 | 2019-05-28 | 苏州铸正机器人有限公司 | Assist operation device |
| CN109771060B (en) * | 2018-09-12 | 2024-01-12 | 苏州铸正机器人有限公司 | Rotary device for auxiliary operation device and auxiliary operation device |
| CN109806011B (en) * | 2018-09-12 | 2024-01-12 | 苏州铸正机器人有限公司 | Auxiliary operation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20160908 |