CN113203393A - Altitude indication implementation structure and watch - Google Patents
Altitude indication implementation structure and watch Download PDFInfo
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- CN113203393A CN113203393A CN202110635080.8A CN202110635080A CN113203393A CN 113203393 A CN113203393 A CN 113203393A CN 202110635080 A CN202110635080 A CN 202110635080A CN 113203393 A CN113203393 A CN 113203393A
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- 230000005540 biological transmission Effects 0.000 claims abstract description 45
- 239000002184 metal Substances 0.000 claims abstract description 40
- 239000002775 capsule Substances 0.000 claims abstract description 7
- 238000001514 detection method Methods 0.000 claims description 37
- 230000005571 horizontal transmission Effects 0.000 claims description 15
- 238000004891 communication Methods 0.000 claims description 2
- 239000012528 membrane Substances 0.000 claims 3
- 238000004078 waterproofing Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 238000006073 displacement reaction Methods 0.000 abstract 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
- G01C5/06—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels by using barometric means
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- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B47/00—Time-pieces combined with other articles which do not interfere with the running or the time-keeping of the time-piece
- G04B47/06—Time-pieces combined with other articles which do not interfere with the running or the time-keeping of the time-piece with attached measuring instruments, e.g. pedometer, barometer, thermometer or compass
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Electromechanical Clocks (AREA)
Abstract
本发明提供了一种海拔高度指示实现结构及手表，通过采用纯机械结构方式实现的海拔高度指示的手表。通过金属真空膜盒将大气压变化转换为位移量变化，再通过传动杆、换向齿轮和水平齿轮组合实现将位移量变化转换为指针来指向具体的海拔高度。机械结构简明，且综合考虑了工艺的可生产性、产品生产过程中的可校准性、以及防水设计，为特种环境下提供的一种更为保险可靠的海拔高度指示功能，提高了安全性能和用户体验。
The invention provides a structure for realizing altitude indication and a watch, and a watch for realizing altitude indication by adopting a purely mechanical structure. The change of atmospheric pressure is converted into the change of displacement through the metal vacuum capsule, and then the change of displacement is converted into a pointer to point to the specific altitude through the combination of transmission rod, reversing gear and horizontal gear. The mechanical structure is concise, and comprehensively considers the manufacturability of the process, the calibrability in the product production process, and the waterproof design, providing a more secure and reliable altitude indication function for special environments, improving safety performance and user experience.
Description
Technical Field
The invention relates to the field of watches, in particular to an altitude indicating and realizing structure and a watch.
Background
In some feature activities or sports, the watch requires additional auxiliary functions, such as compass, altitude display, etc., in addition to the conventional time display. Especially, the height above sea level shows, and the electronization is mostly realized to current wrist-watch, generally gathers atmospheric pressure data through pressure sensor to atmospheric pressure data conversion who gathers is corresponding height above sea level information, and the mode of rethread dial plate digit or pointer shows. The function is realized more accurately in an electronic mode, but the electronic product is easy to have faults of software crash, power failure, halt and the like in severe environments such as high altitude, and serious accidents can be caused if the watch has faults or inaccurate display in the application environments. Therefore, it is necessary to add a security, provide a height display mode with a pure mechanical structure besides an electronic mode, provide one more security, and ensure the safety of use.
Disclosure of Invention
The invention aims to solve the technical problem of providing an altitude indication realizing structure realized by a pure mechanical structure, and the altitude indication realizing structure is suitable for being integrated in a watch without influencing the integral form and daily use of the watch.
The invention provides an altitude height indication realizing structure for solving the problems, which comprises a watch bottom cover, a face cover, an altitude display dial plate and an altitude indication pointer, and is characterized by also comprising a metal vacuum diaphragm box, a transmission rod, a reversing gear and a horizontal gear, wherein the height of the metal vacuum diaphragm box changes along with the pressure of external atmospheric pressure, and one end of the transmission rod is uniformly provided with height transmission teeth along the vertical direction; the reversing gear comprises a receiving gear and a reversing bevel gear which are concentrically arranged, and the diameter of the receiving gear is smaller than that of the reversing bevel gear; one end of the horizontal gear is provided with a horizontal transmission bevel gear; the tooth shape of the receiving gear is matched with that of the height transmission gear; the reversing bevel gear is matched with the horizontal transmission bevel gear; one end of the metal vacuum diaphragm box is fixed on the watch bottom cover, and the other end of the metal vacuum diaphragm box is fixedly connected with one end of the non-height conducting tooth of the transmission rod; the reversing gear is fixed in the machine core through a horizontal rotating shaft and freely rotates around the horizontal rotating shaft, wherein the teeth of the receiving gear are arranged in a tooth-to-tooth manner with the height transmission teeth; the horizontal gear is fixed on the vertical rotating shaft, the vertical rotating shaft is perpendicular to the dial plate, the horizontal gear is parallel to the dial plate, and the reversing bevel gear and the horizontal conduction bevel gear are arranged in a tooth-aligning mode.
The altitude indication realizing structure is characterized in that an included angle between a line where teeth of the reversing bevel gear are located and an axial lead of the reversing bevel gear is A, an included angle between a line where teeth of the horizontal transmission bevel gear are located and the axial lead of the horizontal transmission bevel gear is B, and A + B is 90 degrees.
Elevation indication realization structure, its characterized in that elevation indication pointer fixed rotating part is fixed on the vertical rotating shaft who is used for fixed horizontal gear, follows the same angle rotation of horizontal gear.
The altitude height indication realizing structure is characterized by further comprising a height detection machine core bin and a fixed meson, wherein the height detection machine core bin is integrally a barrel body with an opening at one end, a circular opening matched with the height detection machine core bin is formed in a watch bottom cover, the height detection machine core bin is fixed at the circular opening, the opening is outward, an annular groove is formed in the port of the circular opening, the metal vacuum bellows comprises a fixed end and a free end, and the diameter of the free end is smaller than that of the fixed end; the height of the fixing edge of the fixing end is the same as the sum of the thickness of the fixing meson and the depth of the annular groove; the diameter of the fixed end is slightly smaller than that of the annular groove, the fixed meson is in interference fit with the annular groove, the metal vacuum diaphragm box is fixed on the height detection movement bin, and the height detection movement bin is fixed on the watch bottom cover; the diameter of the inner cavity of the height detection machine core bin is larger than the diameter of the free end of the metal vacuum film box, and the other end of the height detection machine core bin is provided with a transmission through hole with a diameter larger than that of the transmission rod, a square slot passing through the center of a circle, a round slot positioned on one side of the square slot and a horizontal through hole passing through the axis and perpendicular to the square slot in the vertical direction; the inner cavity of the height detection core bin is at least provided with one air inlet roar, and the inner cavity is communicated with the external atmosphere.
The altitude indication realizing structure is characterized in that one end of the transmission rod, which is provided with the height transmission teeth, completely extends out of the transmission through hole, and the horizontal rotating shaft is installed on the horizontal through hole and penetrates through the reversing gear to limit the reversing gear at the square slotting position.
The altitude height indication realizing structure is characterized in that the circle center position of the circular slot is coaxially arranged with the circle center of the altitude display dial plate, the circular slot is matched with the horizontal transmission bevel gear of the horizontal gear in size, the vertical rotating shaft is arranged at the axis position of the circular slot, and a drill support is arranged at the bottom of the axis of the circular slot.
The altitude indication realizing structure is characterized in that a two-stage step annular groove is formed in the port of the circular opening, and a groove for mounting a metal vacuum bellows and a fixing groove are formed from inside to outside; the height of the fixed edge of the fixed end is the same as the depth of the groove for mounting the metal vacuum bellows, and the diameter of the fixed end is slightly smaller than that of the groove for mounting the metal vacuum bellows; the diameter of the fixed meson is the same as that of the fixed groove, the fixed meson is in interference fit with the fixed groove, the metal vacuum diaphragm box is fixed on the height detection movement bin, and the height detection movement bin is fixed on the watch bottom cover.
Elevation indicates realization structure, its characterized in that the inside or the tip of transmission via hole are equipped with annular waterproof recess coaxially, are equipped with waterproof rubber ring on the waterproof recess, scribble the waterproof oil on the waterproof rubber ring.
The altitude indication implementation structure is characterized in that the fixed medium is provided with a matching opening at the position of the calibrated air roar of the metal vacuum diaphragm box.
A watch with altitude indication is characterized in that the altitude indication is realized by adopting the altitude indication realization structure.
The implementation of the invention has the following beneficial effects: the height above sea level indicating watch is realized by adopting a pure mechanical structure mode. The mechanical structure is simple, the producibility of the process, the calibrability in the production process of products and the waterproof design are comprehensively considered, a more safe and reliable altitude indicating function is provided for a special environment, and the safety performance and the user experience are improved.
Drawings
FIG. 1 is a first 1/4 corner cut sectional view of a display altitude implementation of a displayable watch;
FIG. 2 is a second 1/4 corner cut section view of a display altitude implementation of the displayable watch;
FIG. 3 is a cross-sectional view of a display altitude implementation of a displayable watch;
FIG. 4 is a schematic view of the structure of the horizontal gear;
FIG. 5 is a schematic structural view of a reversing gear;
FIG. 6 is a schematic structural view of a metal vacuum bellows;
FIG. 7 is a front perspective view of the height detector cartridge;
FIG. 8 is a perspective view of the bottom view of the height detector cartridge;
FIG. 9 is a schematic view of the construction of the drive rod;
FIG. 10 is a schematic view showing an assembly step 1 of an altitude-achieving structure;
FIG. 11 is a schematic view showing an assembly step 2 of the altitude realization structure;
FIG. 12 is a schematic view showing the assembly step 3 of the altitude enabling structure;
FIG. 13 is a schematic view showing an assembly step 4 of the altitude enabling structure;
FIG. 14 is a schematic view showing an assembly step 5 of the altitude implementation;
FIG. 15 is a schematic view showing an assembly step 6 of the altitude realization structure;
fig. 16 is a schematic view showing an assembly step 7 of the altitude realization structure.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention aims to provide an altitude indication realizing structure realized by a pure mechanical structure and a watch realized by applying the structure.
FIG. 1 is a first 1/4 corner cut sectional view of a display altitude implementation of a displayable watch; FIG. 2 is a second 1/4 corner cut section view of a display altitude implementation of the displayable watch; FIG. 3 is a cross-sectional view of a display altitude implementation of a displayable watch; fig. 1, fig. 2 and fig. 3 are partial sectional views of two watches at different positions, respectively, showing the detailed composition and connection relationship of the altitude indication implementation structure from different angles, and the emphasis is placed on explaining the altitude indication implementation structure, so that components that are not much related to the function implementation are omitted and not shown. The altitude indication realizing structure mainly comprises a watch bottom cover 110, a face cover 102, an altitude display dial, an altitude indication pointer 101, a metal vacuum film box 107, a transmission rod 104, a reversing gear 105, a horizontal gear 103, a fixed meson 108 and a height detection movement cabin 106.
Wherein FIG. 4 is a schematic view of the structure of the horizontal gear; one end of the horizontal gear is provided with a horizontal transmission bevel gear 1032, the central position of the horizontal transmission bevel gear is provided with an inverted cone-shaped supporting tip 1033, and the horizontal transmission bevel gear can freely rotate around the axis under the support of the inverted cone-shaped supporting tip; a pointer support shaft 1031 is concentrically arranged above the horizontal transmission bevel gear and used for mounting an altitude indicating pointer 101, and the altitude indicating pointer synchronously rotates along with the horizontal gear; the included angle between the line of the teeth of the horizontal transmission bevel gear and the axis of the horizontal transmission bevel gear is B.
FIG. 5 is a schematic structural view of a reversing gear; the reversing gear 105 comprises a receiving gear 1051 and a reversing bevel gear 1052 which are concentrically arranged, the included angle between the line where the teeth of the reversing bevel gear 1052 are located and the axial lead of the reversing bevel gear is A, and A + B is equal to 90 degrees.
FIG. 6 is a schematic structural diagram of a metal vacuum bellows; the metal vacuum bellows 107 comprises a fixed end 1071 and a free end 1072, the diameter of the free end 1072 is smaller than that of the fixed end 1071; the edge of the fixed end 1071 is at least provided with each notch for realizing the communication between the outside of the metal vacuum film box and the atmospheric pressure.
FIG. 7 is a front perspective view of a height detection cartridge; wherein fig. 8 is a perspective view of a bottom view of the height detector deck; the height detection machine core bin is integrally a barrel body with an opening at one end, the height detection machine core bin is fixed at the round opening with the opening facing outwards 1, an annular groove is formed in the round opening of the height detection machine core bin, and the height of the fixing edge of the fixing end is equal to the thickness of the fixing meson and the depth of the annular groove; the diameter of stiff end slightly is less than the diameter of annular groove, fixed meson and annular groove interference fit fix the metal vacuum capsule on height detection core storehouse. The height detection machine core bin is integrally fixed on the watch bottom cover, the height detection machine core bin can be integrally fixed on the watch bottom cover through the threads and the waterproof rubber ring by arranging the threads outside the height detection machine core bin. The diameter of the inner cavity of the height detection machine core bin is larger than the diameter of the free end of the metal vacuum diaphragm box, so that the bottom of the metal vacuum diaphragm box is fixed on the watch bottom cover, and the free end of the metal vacuum diaphragm can freely stretch and retract according to the atmospheric pressure. The other end of the height detection machine core bin is vertically provided with a transmission through hole 1061 with the diameter larger than that of the transmission rod, a square slot 1062 passing through the center of a circle, a round slot 1063 positioned at one side of the square slot and a horizontal through hole 1064 passing through the axis and perpendicular to the square slot; the inner cavity of the height detection core bin is at least provided with one air inlet roar 1067, so that the inner cavity is communicated with the external atmosphere. An annular waterproof groove is coaxially formed in the inner portion or the end portion of the transmission through hole 1061, a waterproof rubber ring is arranged on the waterproof groove, and waterproof oil is coated on the waterproof rubber ring. A drill holder groove 1065 for placing a drill holder is also formed in the circular slot 1063.
FIG. 9 is a schematic view of the construction of the drive rod; one end of the transmission rod is uniformly provided with height transmission teeth 1041 along the vertical direction, and the other end is provided with a smooth round sliding rod part 1042.
The connection structure of the components and the matching relationship of the components are further described below in conjunction with the assembly steps showing the altitude implementation structure.
Assembling step 1:
FIG. 10 is a schematic view showing an assembly step 1 of an altitude-achieving structure; firstly, a waterproof part on the transmission rod is assembled, and the metal vacuum diaphragm box is required to be communicated with the atmosphere when in work, so that the current ambient atmospheric pressure can be accurately measured. Therefore, the height detection machine core bin is arranged, the machine core is divided into an inner part and an outer part, the inner part and the outer part are connected through the transmission through hole 1061, namely the transmission rod needs to penetrate through the transmission through hole, the change of the metal vacuum film box is conducted into the inner part, the transmission rod is guaranteed to be capable of freely stretching and retracting, the transmission rod needs to be guaranteed to be waterproof when penetrating through the transmission through hole, and therefore at least one waterproof rubber ring needs to be arranged on the transmission through hole. This embodiment is for setting up one at the tip and being equipped with annular waterproof recess, in order to implement for the convenience, impresses waterproof rubber ring in waterproof recess earlier, impresses the meson, fixes waterproof rubber ring in waterproof recess, optionally instils into waterproof oil.
And (2) assembling:
FIG. 11 is a schematic view showing an assembly step 2 of the altitude realization structure; one end of the round sliding rod part of the transmission rod is fixed on the end surface of the free end of the metal vacuum diaphragm capsule through glue, and a round groove matched with the transmission rod can be arranged on the end surface and used for positioning the installation position of the transmission rod; one end of the height transmission tooth of the transmission rod penetrates through the transmission through hole, and the metal vacuum bellows is pressed into the annular groove.
And (3) assembling:
FIG. 12 is a schematic view showing the assembly step 3 of the altitude enabling structure; the height of the fixing edge of the fixing end is the same as the sum of the thickness of the fixing meson and the depth of the annular groove; the diameter of the fixed end is slightly smaller than that of the annular groove, the fixed meson is in interference fit with the annular groove, the fixed end of the metal vacuum diaphragm box is just fixed on the metal vacuum diaphragm box after the fixed meson is pressed in, and the free end can freely stretch out and draw back.
FIG. 13 is a schematic view showing an assembly step 4 of the altitude enabling structure; the reversing gear 105 is placed in the square slot 1062, the axis is coaxial with the horizontal through hole, the receiving gear 1051 is meshed with the height conduction teeth, the reversing bevel gear faces the circular slot 1063, the horizontal rotating shaft 109 is screwed into the horizontal through hole, an internal thread is arranged inside the horizontal through hole, a matched external thread is arranged at one end of the horizontal rotating shaft, the reversing gear is limited in the square slot 1062 and rotates left and right along with the up-and-down movement of the height conduction teeth.
FIG. 14 is a schematic view showing an assembly step 5 of the altitude implementation; be equipped with on the wrist-watch bottom with recess and the internal thread that highly detect the excircle matching in core storehouse, adopt rotatory waterproof screw in highly detect core storehouse after the waterproof rubber ring of impressing earlier, extrude waterproof rubber ring behind the complete screw in, reach water-proof effects, and highly detect core storehouse and wrist-watch bottom flush. Or the watch bottom cover is not provided with internal threads, and the height detection movement bin is locked in a mode of a nut arranged independently as shown in fig. 15, so that the watch bottom cover is fixed.
Fig. 16 is a schematic view showing an assembly step 7 of the altitude realization structure. After the height detection machine core bin is fixed, after a drill support is placed in the drill support groove 1065, a horizontal gear is placed on the circular groove 1063, the horizontal transmission bevel gear 1032 is meshed with the reversing bevel gear 1052 of the reversing gear 105, and the reversing bevel gear 1052 rotates to drive the horizontal transmission bevel gear 1032 to drive; a + B is 90 degrees, preferably a-B is 45 degrees.
And finally, mounting a pointer, a dial plate and the like.
The structure realizes that the metal vacuum bellows embodies the atmospheric pressure size through self expansion and contraction, and converts the atmospheric pressure size into at least through the connection and the reversing of the transmission rod, the reversing gear and the horizontal gear through the different rotating angles of the gauge needle, thereby directly obtaining the function of indicating the altitude according to the corresponding relation between the atmospheric pressure and the altitude.
While the invention has been described with reference to a particular embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110635080.8A CN113203393A (en) | 2021-06-08 | 2021-06-08 | Altitude indication implementation structure and watch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110635080.8A CN113203393A (en) | 2021-06-08 | 2021-06-08 | Altitude indication implementation structure and watch |
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| CN113203393A true CN113203393A (en) | 2021-08-03 |
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| CN202110635080.8A Pending CN113203393A (en) | 2021-06-08 | 2021-06-08 | Altitude indication implementation structure and watch |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2969324A1 (en) * | 2010-12-16 | 2012-06-22 | Vincent Dupontreue | Wrist-watch, has case with aneroid frame for carrying lever that extends parallel to central axis and controls movement of hand to deliver information representing pressure applied on frame |
| CN202814617U (en) * | 2012-09-14 | 2013-03-20 | 蔡均炎 | Air gauge |
| CN202974542U (en) * | 2012-11-27 | 2013-06-05 | 凯迈（洛阳）气源有限公司 | Bellows-type pressure gauge |
| WO2015090944A2 (en) * | 2013-12-16 | 2015-06-25 | Oris Sa | Timepiece comprising a barometric pressure sensor |
| CN207216285U (en) * | 2017-10-11 | 2018-04-10 | 深圳市雷诺表业有限公司 | A kind of extra-thin watch structure |
| CN110389004A (en) * | 2018-04-18 | 2019-10-29 | 侨雄实业股份有限公司 | pressure gauge |
| CN214747919U (en) * | 2021-06-08 | 2021-11-16 | 深圳市宝舵表业有限公司 | Altitude indication implementation structure and watch |
-
2021
- 2021-06-08 CN CN202110635080.8A patent/CN113203393A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2969324A1 (en) * | 2010-12-16 | 2012-06-22 | Vincent Dupontreue | Wrist-watch, has case with aneroid frame for carrying lever that extends parallel to central axis and controls movement of hand to deliver information representing pressure applied on frame |
| CN202814617U (en) * | 2012-09-14 | 2013-03-20 | 蔡均炎 | Air gauge |
| CN202974542U (en) * | 2012-11-27 | 2013-06-05 | 凯迈（洛阳）气源有限公司 | Bellows-type pressure gauge |
| WO2015090944A2 (en) * | 2013-12-16 | 2015-06-25 | Oris Sa | Timepiece comprising a barometric pressure sensor |
| CN207216285U (en) * | 2017-10-11 | 2018-04-10 | 深圳市雷诺表业有限公司 | A kind of extra-thin watch structure |
| CN110389004A (en) * | 2018-04-18 | 2019-10-29 | 侨雄实业股份有限公司 | pressure gauge |
| CN214747919U (en) * | 2021-06-08 | 2021-11-16 | 深圳市宝舵表业有限公司 | Altitude indication implementation structure and watch |
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