134 results about "Mechanical watch" patented technology

To control the rate of a mechanical watch with high precision. [Solution] In mechanical watches, A sensor detects the vibrations of the balance, and the cumulative frequency is compared with the clock cumulative frequency of the reference oscillator to calculate the rate error. Based on this error, a control method is determined, and mechanical energy is injected into the balance by an actuator to control the rate. For even more precise control, abnormal vibrations are recorded to evaluate the reliability of the measurements and adjust the control strategy accordingly. In addition, if sensor detection is difficult, it is supplemented by phantom counts estimated from the reference oscillator. If necessary, it is also possible to identify external factors using auxiliary sensors. When high reliability is required, sensors with different detection principles can be duplicated and cross-verified. This configuration enables implementation at various levels, from basic rate control to advanced adaptive control.

A measurement system for a plurality of mechanical timepiece movements is disclosed. The invention relates to a case (1) configured to accommodate a plurality of mechanical watch movements (10) in a chained state, each movement being housed in a compartment (5) configured to accommodate and hold the movement according to a predefined orientation. In the position, the upper chain button (8) of the movement is positioned to face a corresponding microphone (7) mounted inside the box body (1). The microphones are configured such that they cancel the detected noise such that the acoustic measurement of each movement (10) is essentially free from noise interference generated by the adjacent movement. The invention further relates to a method for testing a plurality of mechanical movements (10) mounted in a cartridge (1) and to a test system comprising such a cartridge. According to the method, the movement is measured by a plurality of cycles of consecutive and successive measurement periods.

1. The name of the design product: mechanical watch (Bofily BG8029). 2. The use of the design product: mechanical watch for displaying time. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view. 5. The bottom surface of the design product is the part that is not easy to see or cannot be seen during use, and the top view and bottom view are omitted.

1. Name of the product in this design: Mechanical watch head (8862). 2. Purpose of this design: To indicate time. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

1. Name of the designed product: movement (equation). 2. Use of the designed product: movement for mechanical watch. 3. Design points of the designed product: in shape. 4. Picture or photo that best shows the design points: perspective view.

The utility model discloses a watch tooth dividing shaft, which relates to the technical field of mechanical watches and comprises a central shaft, a minute wheel shaft sleeve and an hour wheel shaft sleeve, the minute wheel shaft sleeve is movably sleeved outside the central shaft, the hour wheel shaft sleeve is movably sleeved outside the minute wheel shaft sleeve, outer teeth are arranged at the top end of the minute wheel shaft sleeve, and the hour wheel shaft sleeve is sleeved outside the hour wheel shaft sleeve. According to the utility model, the structure of the meter body is improved, so that the pointer is in interference fit in a manner that the external gear is nested in the internal gear, and the line contact at the present stage is changed into surface contact, thereby improving the firmness degree of pointer installation; the pointer is still accurate in indication under the conditions of long-time use and frequent vibration of the meter body, and meanwhile, the integrated lubrication is adopted, so that an operator can lubricate the central shaft, the minute gear shaft and the hour gear shaft under the condition that the central shaft, the minute gear shaft and the hour gear shaft are not disassembled, and the later maintenance of the meter body is facilitated.

The utility model discloses a mechanical watch movement, relates to the technical field of mechanical watch movement, aims to solve the problem that a biaxial tourbillon movement is influenced by gravitational attraction when being placed on a movement plane, and comprises a middle clamping plate, a triple clamping plate, a lower clamping plate, a bottom clamping plate, a second upper support assembly and a transmission assembly, a second gear shaft is rotationally connected between the second upper supporting assembly and the bottom clamping plate, the top end of the second gear shaft is in interference connection with a second shaft support, a fixed planet wheel and a movable planet wheel are arranged on the second shaft support, and the movable planet wheel is in meshed connection with a rail wheel; the spherical frame is rotationally arranged between the fixed planet wheel and the movable planet wheel; a second clamping plate connecting piece is rotationally connected to the bottom of the interior of the spherical frame, a fixed second wheel sheet is fixedly connected to the interior of the spherical frame, and a swing clamping plate is fixedly connected to the second clamping plate connecting piece; and an escapement mechanism is also arranged.

The application discloses a kind of semi-solid aluminum alloy die-casting composite feeding device, it is related to the field of die-casting machine feeding device, including feeding device, injection chamber and push rod, the injection chamber outside is equipped with fixed shell, and fixed shell inner wall is equipped with storage cavity.The application can continuously stir semi-solid molten metal throughout the process by the cooperation of storage cavity and rotatable lifting stirring blade structure, effectively suppresses the stratification and specific gravity segregation problem of metal raw materials due to the difference in component proportion, keeps the internal composition of molten metal uniform and consistent at all times, avoids the drawbacks of traditional mechanical watch layer material taking, stabilizes the internal structure of casting, significantly improves the overall forming quality of product, the temperature control of heat supplement pipe and heat preservation layer outside storage cavity, the heat insulation shell outside feeding pipe and the high-temperature steam waste heat reuse structure of storage cavity are matched, realize the closed conveying of molten metal and whole process heat preservation, substantially reduce the heat loss in the process of material conveying and storage, reduce the heat supplement energy consumption.

The invention discloses a tourbillon structure of a mechanical watch with counterweight compensation, and relates to the technical field of mechanical watch application, the tourbillon structure comprises a frame plate, a first direction shaft, an outer tourbillon, a second direction shaft, an inner tourbillon, an escapement mechanism and a transmission system, the outer tourbillon is rotatably connected with the frame plate through the first direction shaft, and the outer tourbillon is rotatably connected with the frame plate through the second direction shaft; the outer tourbillon is rotatably connected with the inner tourbillon through a first direction shaft, the axis of the outer tourbillon is perpendicular to the first direction shaft, the inner tourbillon is rotatably connected with the outer tourbillon through a second direction shaft, the escapement mechanism is arranged on the inner tourbillon, and the escapement mechanism comprises an escapement wheel, an escapement fork and a hairspring balance wheel. And in combination with an inertia fine adjustment mechanism on the balance wheel, collaborative optimization is performed from two levels of frame dynamic balance and speed regulation period, so that the problem of uneven mass distribution easily caused by a complex structure of the double-shaft tourbillon is effectively solved, and frictional resistance and unnecessary energy loss of the rotating frame are remarkably reduced.

The application relates to the technical field of mechanical watches, and discloses a kinetic energy recovery device of an automatic winding movement, which comprises a watch dial, a watchband, the watchband is symmetrically connected at the two sides of the watch dial in a rotating mode, a winding rotating column is connected to the watch dial in a rotating mode, an energy storage assembly for winding the watch dial and storing energy is arranged at the bottom of the watch dial, wherein the energy storage assembly comprises a protection disc, the protection disc is fixedly installed at the bottom of the watch dial, a main shaft is connected to the inner wall of the protection disc in a rotating mode, and the top end of the main shaft is fixedly connected with an energy storage torsional spring; the winding rotating column is rotated through a rotating rod and an energy releasing belt, the winding kinetic energy of the watch dial is avoided, the movement cannot provide sufficient energy to the mainspring, the stable operation of the movement is affected, the running time of the watch is obviously deviated or the shaking phenomenon appears, the watch dial has sufficient energy storage, the time display accuracy of the watch dial is maintained, the operation and energy input of manual winding of a wearer are saved, and the watch does not need to be manually wound every day.

1. Name of the product in this design: Watch winder. 2. Purpose of this design: To hold watches and jewelry and to automatically wind mechanical watches. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

1. Name of the designed product: mechanical watch head (TA-3). 2. Use of the designed product: for time display. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view.

1. The name of the design product: watch winder decoration ring (3). 2. The use of the design product: used for decorating mechanical watch automatic chain device. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective drawing.

The utility model discloses a mechanical watch movement with shock absorption watch barrel structure, including movement, the outer wall of movement is installed with watch barrel structure, the watch barrel structure includes the body and outer thread connecting ring, the outer thread connecting ring is fixed in the upper end outer surface of body, the side of body is provided with the watch crown shaft through -hole. The utility model discloses a mechanical watch movement with shock absorption watch barrel structure is provided with the shock absorption structure, and the shock absorption structure is installed on the outer wall of watch barrel structure, and the shock absorption between watch barrel structure and watch case is improved, and the protective property is improved, and the inside installation spiral spring of annular rubber in shock absorption structure, after the connection of outside watch case and outer thread connecting ring, spiral spring is always in the state of being extruded, and the loosening between outside shell and outer thread connecting ring after the thread connection is eliminated by the reaction force of spiral spring, provides the sustained pretightening force, improves the stability after installation.

The invention relates to the technical field of dredgers, and particularly discloses an electronic intelligent dredger which comprises a dredger shell, a gas storage tank structure is connected to the dredger shell and used for storing gas, the pressure value of the gas is fed back to a gas pressure sensor, and the sensed pressure is controlled to stop through a mainboard. Gas is emitted through a manual switch to dredge blocked foreign matters; according to the electronic intelligent dredger, a user can select a corresponding working mode according to a use scene, in the corresponding working mode, a system automatically sets preset pressure, in the inflation process of the inflation assembly, the air pressure sensor feeds back the current air pressure in real time, and inflation is automatically stopped when the preset air pressure is reached, so that one-button intelligent operation is realized; and the user can set the preset air pressure by himself according to a special use scene, can be used in various use scenes, and does not need to observe the pointer reading of the mechanical watch according to experience, manually control the air pressure or cannot monitor the air pressure in real time compared with similar products.

The utility model discloses a front valve structure of a watch movement, which belongs to the technical field of mechanical watch movements, and is characterized in that one end of a rotating head is fixedly connected with a connecting column, the other end of the connecting column is fixedly connected with a rotating rod, one end of the rotating rod is fixedly connected with a limiting piece, and one end of the limiting piece is fixedly connected with a vertical wheel piece; the surface of the vertical wheel part is fixedly sleeved with an insertion rod, the surface of the insertion rod is fixedly sleeved with a limiting block, one end of the insertion rod is fixedly sleeved with a telescopic arm, the other end of the telescopic arm is fixedly sleeved with a clutch part, and one end of the clutch part is provided with a limiting groove. According to the front valve structure, the pushing and pulling-out positions of the rotating rod can be rapidly and accurately controlled, the connecting stability of the front valve structure is greatly improved, the production difficulty of the clutch piece and the vertical wheel piece can be greatly reduced through the polygonal inserting rod, the limiting block, the limiting groove and the inserting groove, and then the production cost is effectively reduced.

1. Name of the product in this design: Watch shaker (02). 2. Purpose of this design: This design is used as a watch winder for winding mechanical watches. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model. 5. Other situations requiring explanation: Part A in the 3D drawing is made of transparent material.

The utility model relates to a bidirectional calendar quick-dialing mechanism of a mechanical watch. The bidirectional calendar quick-dialing mechanism comprises a rotatable calendar ring; the calendar quick-dialing wheel is in transmission connection with the calendar ring and is arranged to drive the calendar ring to rotate when the calendar quick-dialing wheel rotates; the handle shaft is axially connected in the central hole of the calendar quick-shifting wheel in a sliding manner; the calendar quick-dialing wheel and the handle shaft are provided with a locking structure which enables the calendar quick-dialing wheel and the handle shaft to rotate synchronously. According to the utility model, the design structure is reasonable, a swing part with a complex structure in a traditional calendar quick-dialing mechanism is replaced, so that the whole calendar quick-dialing mechanism has the advantage of simpler structure, and the calendar quick-dialing wheel is engaged with the calendar ring in a manner of being arranged in the watch; synchronous rotating connection of the handle shaft and the calendar quick-shifting wheel can be achieved through gear adjustment of the handle shaft, so that the effect of two-way date adjustment of the calendar ring can be achieved, the date can be adjusted in place only by rotating the calendar ring by half a circle at most during date adjustment, and the calendar quick-shifting wheel has the advantages of being convenient to operate and high in adjustment speed.

1. The name of the design product: watch winder (1). 2. The use of the design product: the design product is used for the storage and automatic winding of mechanical watches. 3. The design points of the design product: the overall shape design of the design product. 4. The picture or photo that best shows the design points: Design 1 perspective view. 5. Design 1 is designated as the basic design.

1. Name of the designed product: braising pot (mechanical watch). 2. Use of the designed product: for taking and pouring drinking liquid. 3. Design points of the designed product: in shape. 4. Picture or photo best showing the design points: perspective view.

The utility model discloses a mechanical watch with an embedded watch bezel, comprising a watch middle shell and a watch bezel, the watch bezel is installed on the watch middle shell, the outer ring surface of the watch middle shell is recessed to form an annular groove, the inner ring surface of the annular groove is provided with a plurality of positioning grooves, and the outer ring surface of the watch bezel is provided with assembling ports facing the positioning grooves. Decorative blocks are inserted into the assembling openings correspondingly, positioning blocks are installed at one ends of the decorative blocks correspondingly, the positioning blocks are slidably arranged in the positioning grooves correspondingly, and positioning rings and limiting rings are arranged in the annular grooves. The watch bezel is simple in structure, the appearance of the watch bezel can be changed by replacing the decoration block and placing the decoration in the decoration block, adaptability is improved, the watch bezel can be directly detached in a rotating mode after the decoration block is moved out, and operation is convenient.

The utility model discloses a movement of a gear transmission mechanism of a tourbillon stopwatch, relates to the technical field of movement transmission mechanisms of mechanical watches, and aims to solve the problems that the movement of the tourbillon stopwatch is large in gear transmission difficulty and large in energy loss. The barrel wheel component is connected with a center wheel component in a meshed mode, the center wheel component is connected with a third wheel component in a meshed mode, the second transmission component comprises a second transmission gear shaft, a second transmission piece and a second transmission wheel, the second transmission gear shaft is connected with the third wheel component in a meshed mode, and the second transmission piece is connected with the second transmission wheel in a meshed mode. The second transmission piece is in meshed connection with a second idle gear part, the second idle gear part is in meshed connection with a second setting gear part, and the second setting gear part is connected with a tourbillon mechanism. And the second transmission wheel is in meshed connection with a second metering idle gear assembly.

The utility model relates to the technical field of mechanical watches, in particular to a mechanical watch with a waterproof structure, which comprises a dial plate, a dismounting tool mounted on the dial plate, a watchband fixedly mounted on the surface of the dial plate, a bottom cover fixedly mounted at the bottom end of the dial plate through bolts, and a first waterproof mechanism mounted between the bottom cover and the dial plate. A skin-friendly layer is fixedly mounted at the bottom end of the bottom cover, a bearing frame is fixedly mounted at the top end of the dial plate through bolts, a second waterproof mechanism is mounted between the bearing frame and the dial plate, and a circular lens is fixedly mounted on the inner wall of the bearing frame. According to the utility model, through the arrangement of the first waterproof mechanism and the second waterproof mechanism, the purpose of improving the waterproof performance of the mechanical watch is achieved, the use of the mechanical watch is facilitated, through the arrangement of the dismounting tool, the dismounting tool is convenient to provide, the purpose of conveniently dismounting the mechanical watch is achieved, the maintenance of the mechanical watch is facilitated, and the skin-friendly layer is arranged. And the wearing comfort of the mechanical watch can be improved.

The utility model discloses a transmission structure of a mechanical watch, which comprises a dial plate, an hour hand wheel disc, a minute hand wheel disc, a tourbillon and a rotating disc, the dial plate is provided with a hollow cavity, and the hour hand wheel disc, the minute hand wheel disc, the tourbillon and the rotating disc are all arranged in the hollow cavity; the tourbillon comprises a second hand bracket, a hairspring, a flywheel, an escapement fork, an escapement wheel, a driving gear and a base; the second hand support is installed on the base, and the flywheel, the escapement fork, the escapement wheel and the driving gear are all arranged between the second hand support and the base. The base is provided with a middle shaft rod, the hairspring, the flywheel and the escapement wheel are all connected to the middle shaft rod in a penetrating mode, and the escapement wheel is vertically arranged so that the transverse space occupied by the tourbillon can be reduced; the wall part of the hollow cavity is provided with first rotation guiding teeth, and the minute hand wheel disc rotating along the first rotation guiding teeth drives the hour hand wheel disc to rotate together through the rotating disc. The device has the advantages of simple structure, compact matching, reasonable design and the like; therefore, the device is a product with excellent technical and economical performance.

1. The name of this design product: Mechanical watch head (3024). 2. Purpose of this design product: used to indicate time and changes between day and night. 3. The key design point of this design product lies in the combination of shape and pattern. 4. The picture or photo that best illustrates the design points: Stereoscopic drawing 1.

The application discloses a mechanical watch core escapement wheel drilling device, which comprises a support frame, a sliding block is slidably connected to the top end of the support frame, a slow driving device is slidably connected to the top end of the sliding block, a detection and cleaning mechanism is arranged on the left side of the driving device, a fixing mechanism is arranged on the left side of the detection and cleaning mechanism, and a driving equipment is arranged on the left side of the fixing mechanism. The detection and cleaning mechanism comprises a drill bit, an L-threaded rod is arranged at the lower left side of the middle part of the drill bit, a threaded sleeve is threadedly connected to the top end of the L-threaded rod, a semicircular detection ring is fixedly connected to the top end of the threaded sleeve, an arc-shaped baffle passes through the middle part of the side, away from the drill bit, of the semicircular detection ring, a connecting spring is fixedly connected to the side, away from the drill bit, of the arc-shaped baffle, and a wobble ball is fixedly connected to the bottom end of the middle part of the connecting spring. The application relates to the technical field of clocks, has the characteristics of high practicability, can detect whether the drill bit is off-axis before drilling the escapement wheel, and improves the drilling efficiency of the escapement wheel.

The utility model relates to the technical field of mechanical watches, and discloses an escapement fork and escapement assembly of a mechanical watch, which comprises an escapement fork main body, an escapement wheel and a disc, the two ends of the escapement fork main body are both in threaded connection with clamping assemblies, one side of the escapement fork main body is fixedly connected with a fork body, the two sides of the fork body are both fixedly connected with positioning bolts, and the positioning bolts are fixedly connected with the disc. A supporting sleeve is rotatably connected to the surface of the positioning bolt, a sliding rod is slidably connected to the interior of the supporting sleeve, two buffer assemblies are fixedly connected to one end of the sliding rod, a connecting bolt is rotatably connected to one end of the sliding rod, and the clamping assembly comprises threaded bolts in threaded connection to the two ends of the escapement fork body. Through the arrangement of the clamping assembly and the escapement fork body, the effect of adapting to incoming tiles and outgoing tiles of different sizes is achieved, the operation stability is improved, replacement and disassembly are convenient, and the convenience and applicability of the escapement fork and the escapement assembly of the mechanical watch are improved.