82results about "Clock support devices" patented technology

Measuring support (500) for a watch movement (400), arranged to form a lower support for a cap (200) containing a watch movement (400) or a watch head (300), pushed towards the measuring support (500) by compression means, this measuring support (500) includes a bell (501) in the shape of an inverted bell, the wider end of which is turned towards the cap (200) or the watch head (300) to be tested, which bell (501) is arranged to guide the vibrations towards a more massive concentrator part (502), integral with a base (503) carrying a measuring sensor (510) arranged to listen to the rate and / or amplitude of a watch movement (400) enclosed in the cap (200) or the watch head (300), in the position where the measuring support (500) is supported under stress with the cap (200) or the watch head (300).

The utility model relates to the field of clock maintenance equipment, in particular to an operating table for watch maintenance, which comprises a base, a self-locking electric push rod fixedly connected onto the base and used for adjusting the operating height of a device, a support block fixedly connected onto a telescopic rod of the electric push rod, and a fixed knob in threaded connection with the support block. The supporting block is rotatably connected with an operation platform, the fixed knob is used for fixing the use angle of the operation platform, the operation platform is fixedly connected with a fixed seat, the operation platform is fixedly connected with a guide rail, the guide rail is slidably connected with a movable seat, and the fixed seat is matched with the movable seat to fix the dial plate. Stepless height adjustment of the operation platform is achieved through the electric push rod, in combination with pitching angle adjustment of the operation platform, maintenance personnel keep a natural sitting posture, the included angle between the sight line and the dial plate is stabilized at the optimal ergonomic visual angle, the problem that a traditional fixing platform needs to frequently bend down and lower the head is solved, and the cervical vertebra and lumbar vertebra strain risk is reduced.

One aspect of the invention relates to a watch case (200) forming a case for handling and / or presenting a watch movement (400) according to a caliber model within a predetermined family. This movement (400) comprises a projecting control member (410) whose distal portion (411) is located from a movement axis (DM) by a radial value (VR) specific to this model. The case (200) includes a ring (220) specific to this model, which is fitted in a unique angular position with a case back (210) and a cover (230) to enclose the movement (400). Its external shape is identical for each caliber in this family, with reference bearing surfaces (240) defining a case axis (DC). The ring (220) offsets the movement axis (DM) relative to the case axis (DC) along the radial direction (DR) of the control member. (410),of a value such that the distal part (411) is distant from the crown axis (DC) by a predefined value (VP) identical for all calibers in this family.

To provide a forearm support for a watchmaker's bench which makes it possible to perform any work operation with precision without imposing a posture which may lead to a long-term degraded work experience.SOLUTION: A forearm support 10 for a watchmaker's bench comprises: a coupling portion 11 arranged to be coupled to a watchmaker's bench; a first arm 12 linked to the coupling portion 11; a second arm 13 linked to the first arm 12; and a forearm support pad 14 linked to the second arm 13 and arranged to support a forearm of an operator. The forearm support 10 comprises an articulation system comprising at least: a first ball joint 16 arranged between the coupling portion 11 and the first arm 12 and connecting the coupling portion 11 and the first arm 12; and a second ball joint 17 arranged between the first arm 12 and the second arm 13 and connecting the first arm 12 and the second arm 13.SELECTED DRAWING: Figure 1

The present invention relates to a chuck (1) comprising: - a base (10), - a pallet (20) for fixing onto the base (10), wherein: - the base (10) comprises at least one projecting recess (100), the recess (100) having a bulge (110) on each side (120, 130), and - the pallet (20) comprises at least one conical opening (200) for fixing by deformation following Hertzian contact (C) corresponding to the bulges (110) on a corresponding recess (100). This chuck allows optimal positioning of the pallet (20) on the base (10), while using reduced force to fix the pallet (20) onto the base (10) and / or while using a low-cost pallet (20).

A dial plate auxiliary clamping platform belongs to the technical field of automatic processing equipment and comprises a rack, a clamping jaw connected with the rack, a base fixedly connected with the rack, a fixed platform which is fixed with the base in a limiting manner and is used for placing a dial plate, and a sliding block arranged on the inner side of the fixed platform in a sliding connection manner, the lifting sliding block is used for initially clamping and positioning the dial plate, and the elastic assembly is arranged between the fixed platform and the lifting sliding block and used for resetting after the lifting sliding block is pressed down. The device is compact in structure and low in equipment manufacturing cost, the fixed platform can initially position and clamp the dial plate, the positioning precision of clamping of the clamping jaw is improved, continuous clamping and feeding of the clamping jaw are facilitated, and the production efficiency can be remarkably improved when continuous operation is carried out on a large batch of dial plates. The lifting sliding block is of a lifting structure, the clamping jaw is in flexible contact with the lifting sliding block, rigid collision of the clamping jaw is prevented, protection is provided for the clamping jaw, and the service life of the clamping jaw is prolonged.

One aspect of the invention relates to a corrector button (100) for a watch case (200) comprising: a sleeve (110) with an axis of revolution (XX) having a thread (11) formed on the outer periphery of a portion (12a) intended to be mounted by screwing onto a watch case (200), and having a cavity (70) extending between a first end (13) of the sleeve (110) and a second end (12b) of the sleeve (110); a movable control rod (120) engaged in the cavity (70) of the sleeve (110) and movable in translation along said axis of revolution (XX), said movable control rod (120) comprising a push rod (20), having a rotating drive member (23), and a push button (30) integral with said push rod (20);said corrector button (100) being characterized in that said cavity (70) has a portion (16) of polygonal cross-section, and in that said push rod (20) of said movable control rod (120) has a portion with polygonal cross-section complementary to said portion (16) of polygonal cross-section of said cavity (70), so that the rotational drive of the push rod (20) via the rotational drive member (23) causes the rotation of said bushing (110).;

The utility model discloses a bar tube assembling machine for watch keys. The bar tube assembling machine comprises an oil coating and turning-over mechanism, an oil spraying and bar tube discharging mechanism, a bar tube mounting mechanism and a moving track, the oil coating and turn-over mechanism comprises an oil coating bracket, a turn-over base and a turn-over auxiliary frame; the oil spraying and pipe discharging mechanism comprises a key steering support, an oil spraying support, a pipe vibration disc, a nut vibration disc and a feeding moving support. A nut suction rod and a pipe clamping jaw transversely move on the feeding moving support. And the bar tube mounting mechanism comprises a key transverse moving module, a key lateral motor, an electric screw driver, a laser welding machine and a detection lens. According to the assembly machine for the button tube of the watch button, the button on the jig is oiled and turned over, the button is grabbed for oil spraying machining, the button tube is placed in the jig, then the button and the button tube are assembled through the nut, finally, laser welding is conducted, and the machining result is detected, so that the whole production process is automatically conducted, and the production efficiency is improved. And errors caused by manual processing of precise small structures are reduced, the yield and the production efficiency are improved, and the production requirements are met.

A coupling tool (400) for coupling together an electronics unit and a base unit of a wearable device for continuous analyte monitoring, such as continuous glucose monitoring, includes a carrier (404) comprising a receiving feature and a carrier retention device (632) configured to retain an electronics unit in proximity to the receiving feature. The coupling tool also includes an activator (402) comprising a first component at least partially receivable in the receiving feature and a contact component (514) configured to release the electronics unit from the carrier retention device in response to movement of the activator relative to the carrier. The coupling tool is in a locked configuration when the carrier retention device (632) is configured to retain the electronics unit and in an unlocked configuration when the carrier retention device (632) is configured to release the electronics unit from the carrier retention device (632). Other embodiments and methods are also disclosed. Because the wearable device and associated electronics unit can be very small so as not to interfere with the movement of the user or annoy the user, the coupling tool (400) can facilitate manually coupling together the electronics unit and the base unit.

The utility model relates to the technical field of clock maintenance, and discloses a clock maintenance part clamping device which comprises a clamping end, the left side of the clamping end is fixedly connected with two handles, the left side of each handle is fixedly connected with a protective sleeve, the inner wall of each protective sleeve is connected with a clamping needle through a rotating assembly, and the clamping needles are used for protecting the clamping needles. The front side of the handle on the rear side is fixedly connected with a limiting rod, the outer wall of the limiting rod is sleeved with the handle on the front side, at least twelve grooves are formed in the right side of the outer wall of the limiting rod, and the inner walls of the grooves are connected with the inner wall of the handle on the front side through limiting assemblies. According to the utility model, the limiting insertion block is pushed to slide and be inserted into the groove through the elastic force released by the limiting spring to limit the front side handle and prevent the clamping end from rebounding to loosen a part, so that a worker does not need to clamp the tweezers for a long time, and when the two handles need to be loosened, the adjusting gear is rotated to release the limiting of the limiting rod; and when the clamping ends release elastic force, the two handles are separated.

The utility model relates to the technical field of watch assembly, and discloses a watch processing carrier and processing equipment. The watch processing carrier comprises a carrier body. The carrier body is provided with a plurality of first placing grooves which are arranged side by side, the shape of each first placing groove is matched with that of a watch shell, the two sides of each first placing groove are respectively provided with a first through groove, and the first through grooves are communicated with the adjacent first placing grooves; the carrier body is further provided with a plurality of second containing grooves arranged side by side, the shapes of the second containing grooves are matched with those of watch components, second through grooves are formed in the two sides of each second containing groove respectively, and the second through grooves communicate with the adjacent second containing grooves. The device can be applied to an assembly line of automatic production, and compared with a traditional mode of completely relying on manual assembly, the labor cost is reduced, the production efficiency is improved, and the stability of the production quality can be guaranteed.

To provide a watchmaker bench comprising a forearm support to allow an operator to rest their forearms or to prop their forearms for the purpose of carrying out minute and precise operations.SOLUTION: A watchmaker bench comprises: a work table (21) arranged to receive timepieces; and a frame (20) supporting the work table (21), defining at least one work face or one work station on the work table (21) for an operator, and arranged to rest on a workshop floor. The watchmaker bench comprises at least one mounting rail (22), particularly arranged below the work table (21) and facing the work face or the work station, and arranged to receive at least one work module to be coupled to the watchmaker bench in a position that is adjustable along the at least one mounting rail (22).SELECTED DRAWING: Figure 1

An oscillating mass (1) for a self-winding timepiece including a carrier bow (2) including a first transmission part (20) provided with coaxial toothing (21) to drive the winding of the timepiece and a second supporting part (22), and including a heavy sector (3) or attached to the second supporting part of the carrier bow (2). The heavy sector (3) is attached to the carrier bow at several points via blom studs (4) with an uneven surface to form a reservoir for holding glue.

To provide an annular oscillating mass which offers improved shock resistance and does not generate stress that could impair the geometry of a toothed bow.SOLUTION: An oscillating mass (1) for a self-winding timepiece is provided, including: a carrier bow (2) comprising a first transmission part (20) provided with coaxial toothing (21) to drive winding of the timepiece and a second annular supporting part (22); a heavy sector (3) attached to the second annular supporting part (22) of the carrier bow (2). The heavy sector (3) is attached to the carrier bow (2) at several points via blom studs (4) with uneven surfaces to form a reservoir for holding glue.SELECTED DRAWING: Figure 1

The radial clamping gripper (100), intended for a watch component, comprises a plurality of jaws (1) distributed around an axis (D), which defines an insertion and / or extraction direction for the watch component, and connected to a gripper support (2). Each jaw has a bearing surface (10) arranged to ensure radial contact, relative to said axis, with an opposing surface of said component and to be able to apply a radial clamping force on this opposing surface. At least one of said jaws is movable radially, relative to said axis, and has a stroke that is essentially radial relative to said axis (D). Each movable jaw is connected to said support by a radial elastic return means (3) which extends in a general plane (P) perpendicular to said axis and which is preferably arranged between the movable jaw and said axis (D).

A gripping device (100) for holding, centring and / or clamping a micromechanical or horological component (200) in a chamber delimited by a collet including at least one movable jaw (2) and at least one stationary jaw (3), wherein some of the movable jaws (2) and / or stationary jaws (3) include a reference surface (20) to support a component (200) bearing frontally thereagainst, and the gripping device (100) includes both, on the one hand, stationary jaws (3) including the reference surface (20) to support the component (200) bearing thereagainst, and movable jaws (2) for centring and / or clamping the component (200), and on the other hand a vacuum generator (60) for creating the vacuum in the clamping chamber. Also a related method.

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 watch hand installation device, which relates to the technical field of watch processing, and comprises a working table, an auxiliary supporting structure and a pressing mechanism, the working table is provided with a working surface, the working surface is provided with a fixed seat, the fixed seat is used for fixing a dial plate, the auxiliary supporting structure comprises a supporting frame, a supporting arm and a watch hand supporting piece, the supporting frame is arranged on the fixing seat, the supporting arm is arranged on the supporting frame in a liftable mode, the supporting arm is provided with a fixing shaft facing the fixing seat, the watch hand supporting piece is rotationally arranged on the fixing shaft, the downward pressing mechanism comprises a guide column, a cross beam and a downward pressing piece, the guide column is arranged on the working face, and the cross beam is arranged on the guide column in a sliding mode and provided with the downward pressing piece facing the fixing seat; the lower pressing piece is used for pressing the watch hand and the watch shaft; according to the technical scheme provided by the utility model, the meter hand is preassembled, so that the longer end of the meter hand is overlapped on the meter hand supporting piece, the inner wall of the needle hole of the meter hand is parallel to the outer wall of the meter shaft, the matching alignment effect is good, and deformation caused by dislocation of the needle hole and the meter shaft is avoided.

Modular polygon device with variable geometry and repeatable settings for symmetrical polishing, chamfering and satin finishing, characterized in that it comprises a base polygon (1), a repeating sleeve (4) sliding axially on the polygon (1) with facets with defined angles to serve as reference surfaces for the positioning of the workpiece, a clamping screw (8) for fastening the sleeve (4) to the base polygon, a handwheel (3) for adjusting the workpiece position, a stepped symmetrical repeating handwheel (2) for reproducing or reversing an angular setting defined with the handwheel (3), and a set of fastening screws (5, 6, 7) for maintaining the predefined settings.

The application discloses an assembly device for watch assembly pressing, which is characterized in that a telescopic pressing mechanism, an oiling mechanism, a buckle loading assembly, a clamping device and a horizontal positioner are additionally arranged on one side of a machine table, the oiling rod arranged on the oiling mechanism is used for oiling the watch, the watch is placed on the horizontal positioner by manual operation after oiling, the horizontal positioner is rotated to rotate the watch on one side to a specific angle, a buckle is dropped from the fixed plate of the buckle loading assembly and placed on the inner wall of the watch, the first telescopic pressing mechanism and the second telescopic pressing mechanism of the telescopic pressing mechanism are cooperated to press the watch, and the watch is finally transported by the clamping device. The watch is oiled, pressed, button-assembled and transported by only one operator through the electric connection of multiple devices, the time required for manual assembly of the watch is reduced, and the overall assembly efficiency of the watch is improved.

This invention discloses a wearable device. The wearable device includes: a plastic shell, a breathable metal component, and an electronic module. The plastic shell has a receiving portion and includes a through hole. The plastic shell is bonded to the periphery of the breathable metal component by embedded injection molding, and the breathable metal component seals the through hole, while having waterproof and breathable functions. The electronic module is disposed in the receiving portion, and the electronic module, the breathable metal component, and the plastic shell together form a closed space.

The utility model provides a watch movement part finish machining device, which relates to the technical field of machining and comprises a device body. The device body is provided with an assembly bearing block, a left-right penetrating through hole is formed in the middle of the assembly bearing block, a bearing ring groove is formed in the left end of the through hole of the assembly bearing block, an up-down penetrating locking screw hole is formed in the bottom wall of the right end of the through hole of the assembly bearing block, and fixing threaded blind holes are formed in the front and back of the left end face of the assembly bearing block. Downward-pressing threaded blind holes are formed in the front portion and the rear portion of the right side of the top end face of the assembly bearing block correspondingly, so that a rotary locking column is conveniently installed in a locking screw hole of the assembly bearing block through threads, locking is conveniently conducted through the rotary locking column abutting against a rotary column of a part locking rod, and the problems that the locking rod is prone to rotating due to misoperation, and the product quality is affected are solved. Therefore, the clamping state of the watch movement part is released, and a locking measure is not convenient to add on the device to lock and stop the rotation of the locking rod.

The modularized flexible clamping device for watch shell machining comprises an inner supporting base, an inner supporting sliding block is slidably connected to the inner supporting base, a conical blind rivet is slidably connected to the middle of the inner supporting sliding block, a connecting base is arranged below the inner supporting base, and an upper pulling block and a lower pulling block are slidably connected into the connecting base; the conical blind rivet is connected with the upper pull block; a first extension spring is connected between the upper pull block and the lower pull block, and a limiting assembly is connected between the upper pull block and the lower pull block. According to the modularized flexible clamping device for watch shell machining, through modularized arrangement, the universality of the device is improved, the maintenance and replacement cost is reduced, the clamping force can be preset and adjusted, and therefore the stability and accuracy of the internal supporting clamping force on a watch shell are guaranteed; and the situation that the watch shell is damaged or the clamping force is loosened due to too large or too small inner supporting and clamping force is avoided.

The utility model relates to the related technical field of hairspring installation, in particular to a mechanical hairspring installation jig which comprises a base plate and a hairspring body, a circular groove is formed in the upper surface of the base plate, a threaded groove is formed in the inner bottom wall of the circular groove, and an installation assembly is in lap joint with the position, corresponding to the threaded groove, of the inner bottom wall of the circular groove. The surface of the mounting assembly is fixedly connected with four limiting assemblies, the surface of the chassis is in threaded connection with four auxiliary locking assemblies, the mounting assembly comprises a rectangular block, and the hairspring body is fixedly connected with the surface of the rectangular block. According to the mechanical hairspring installation jig, through the arrangement of the installation assembly and the limiting assembly, when the mechanical hairspring installation jig is used, the positions of a sleeve, a circular barrel and a rectangular block can be locked through locking bolts, and the maximum movement range of a hairspring body can be limited through the limiting assembly; it is ensured that the hairspring body does not deform after being used for a long time, so that time inaccuracy is avoided, and the protection effect on the hairspring body is good.

The utility model belongs to the technical field of production equipment, and discloses a knob assembly jig and watch production equipment. The knob assembling jig comprises a positioning seat, a positioning assembly and a cover body, the positioning assembly is arranged on one side of the positioning seat, and the positioning assembly can position a shell; the cover body is positioned and covers the side, close to the positioning assembly, of the positioning seat, the inner wall of the cover body can abut against the shell, and a positioning through hole is formed in the position, corresponding to the mounting hole, of the cover body in the axial direction of the mounting hole. According to the knob assembling jig, the shell is accurately positioned through matching of the positioning assembly and the cover body, the knob and / or the pressing tool are / is guided and limited through the positioning through hole formed in the axial direction of the mounting hole, finally, the knob can be conveniently pressed into the mounting hole in the axial direction of the knob, the mounting difficulty is lowered, and the mounting efficiency is improved; and the production loss is reduced.