96results about "Watch crystals/clock glasses" patented technology

To provide a watch case and an electronic clock capable of more compactly combining an exterior member while securing waterproofness.SOLUTION: A watch case includes: a housing (10); a windshield (20) whose first portion (21) of the side face faces the housing (10); an adhesive (51) which is positioned between the housing (10) and the windshield (20) to waterproof the inside of the housing (10); and an exterior member (30). The exterior member (30) is opposite to the second portion (22) different from the first portion (21) on the side face of the windshield (20).SELECTED DRAWING: Figure 3

A clock assembly includes a base to receive a bottom of a glassware, posts extending from the base, a clock disposed on the one or more posts, a frame to be at least partially disposed within an annulus of the glassware, and lighting elements to output light to illuminate the glassware. The frame has a first drive and sensing inductor that generates a first magnetic field to displace one or more first magnetic elements disposed on the glassware, and senses a first movement associated with the one or more first magnetic elements. A second drive and sensing inductor generates a second magnetic field to displace one or more second magnetic elements disposed on the glassware, and senses a second movement associated with the one or more second magnetic elements.

The utility model relates to the technical field of intelligent wearable devices, and discloses a combined intelligent wearable device which comprises an intelligent watch body and a connecting base, the intelligent watch body is installed in the middle of the top of the connecting base, a supporting mechanism is arranged at the top of the intelligent watch body, and a protection mechanism is arranged on one side of the intelligent watch body. The supporting mechanism comprises an outer shell, a watch mirror, connecting pieces, clamping grooves and a first inserting groove, the two connecting pieces are welded to the bottom of the outer shell, the first inserting groove is formed in the inner side of the top shell of the intelligent watch body, the watch mirror is inserted into the first inserting groove, the outer shell is connected to the outer side of the watch mirror in a sleeving mode, and the two clamping grooves are formed in the outer side of the intelligent watch body. According to the combined intelligent wearable device, the watch mirror is inserted into the first slot in the inner side of the intelligent watch body, the outer side of the watch mirror is sleeved with the outer shell, the connecting piece at the bottom of the outer shell is fixed through the bolt, and the watch mirror can be conveniently detached and replaced when damaged through the assembled installation of the watch mirror.

A wristwatch including a case body (3) and a load reaction surface (2a) which is a surface of a load reaction ring (2) separate from the case body (3), the wristwatch including a protective casing including a crystal glass (1), the case body (3), the load reaction ring (2) housed within the case body (3), the load reaction ring (2) including the load reaction surface (2a) to which the crystal glass (1) applies weight, and a back cover (4) which applies weight to the load reaction ring (2).

The utility model discloses intelligent watch glass, and relates to the technical field of watch glass, the intelligent watch glass comprises a glass main body, one side of the glass main body is provided with anti-scraping glass, the edge of the glass main body and the edge of the anti-scraping glass are provided with edge covering sleeve structures, and the glass main body and the anti-scraping glass are fixed together through the edge covering sleeve structures. And an edge covering ring is further arranged outside the edge covering sleeve structure, a buffer groove is formed in the edge covering ring, a buffer pad is arranged on the inner wall of the buffer groove, and a guide column is further fixedly connected to the interior of the buffer groove. The edge covering ring is arranged outside the edge covering sleeve structure, the buffer pad is arranged inside the edge covering ring, and the buffer damping spring is fixed outside the edge covering sleeve structure, so that when the glass body is impacted during use, small-amplitude impact acts on the buffer damping spring, and the glass body is prevented from falling off due to the cooperation with the use of the buffer pad. Hard collision can be converted into flexible collision, the risk that the glass is directly damaged is reduced, and the using effect of the device is effectively improved.

The invention relates to a watch crystal (1) containing an NFC near-field communication module (3) which includes at least one microcircuit (3.2) connected to an antenna (3.1). The invention also relates to a watch (2) equipped with such a crystal (1). The invention further relates to a method for manufacturing such a crystal (1).

The utility model discloses a waterproof and dustproof structure of wearable equipment, and relates to the technical field of wearable equipment, the waterproof and dustproof structure comprises an equipment body, the outer side of the equipment body is fixedly provided with a first rubber watchband and a connecting ring, the top of the equipment body is fixedly provided with a display screen, and the outer side of the equipment body is provided with a charging slot. The top of the device body is provided with a protection structure, the protection structure comprises a fixing ring, the fixing ring is arranged above the device body, according to the waterproof and dustproof structure of the wearable device, through the elasticity of an elastic block, after the elastic block is inserted, the elastic block and an arc-shaped clamping block are reset, and therefore the arc-shaped clamping block is clamped into a limiting groove; and the display screen is effectively protected through the fixing frame and the glass cover plate, the situation that water and dust enter gaps of the display screen, and consequently the equipment is affected and damaged is prevented, and the practicability of the structure is effectively improved.

To provide a method for producing a timepiece component.SOLUTION: A first portion 11 includes a first reference surface 110 having a tolerance. In a first step, a first material is selected to produce the first portion by additive manufacturing, and a base 50 is prepared. In a second step, a base surface 150 is etched in the base, the base surface is the negative shape of the first reference surface, and the base is arranged on additive manufacturing means. In a third step, the first portion of the component is grown by additive manufacturing in contact with the entire base surface. In a fourth step, the development of the first portion is verified against a predetermined set value, and the third additive manufacturing step is repeated iteratively until the desired level of development is reached.SELECTED DRAWING: Figure 7

The embodiment of the utility model discloses a light-transmitting panel and a watch protective shell, the light-transmitting panel comprises a light-transmitting panel body and a mounting frame, the light-transmitting panel body is mounted on the mounting frame, the outer side wall of the mounting frame is provided with a buckle block protruding outwards, and the mounting frame can be clamped in a clamping groove of the watch protective shell through the buckle block. Compared with a traditional adhesive pressing mode, the light-transmitting panel does not generate adhesive stains, the appearance of the light-transmitting panel is attractive after the light-transmitting panel is installed, meanwhile, the condition of black edges is avoided when the light-transmitting panel is installed, and the appearance of the light-transmitting panel is attractive. And the light-transmitting panel is fast to mount, so that the process cost is reduced.

To provide a watch and a watch case that can prevent a reduction in appearance due to an adhesive, while accurately fixing a crystal.SOLUTION: A watch comprises: a housing (5) opened at a first end; a crystal (6) located at the first end; a parting plate (8) located inside the housing; and an adhesive (7) joining the housing and the crystal to each other. The housing has a protrusion (51) protruding inward from an inner peripheral surface (5a) and extending in a circumferential direction, and a plurality of projections (52) projecting inward from the inner peripheral surface to define the position of the crystal. The crystal is joined to the inner peripheral surface on its side face and joined to a top face of the protrusion on the periphery of its lower face, with the adhesive therebetween. An outer peripheral surface of the parting plate extends along an inner surface of the protrusion. In an opposing portion between the protrusion and the parting plate along the crystal, a gap in a partial area including the positions of the projections is larger than a gap in a portion other than the partial area.SELECTED DRAWING: Figure 5

One aspect of the invention relates to a temperature control device (100) for a timepiece (1000) comprising a first portion (1) that is light-transmissive, the first portion (1) defining, with an adjacent second portion (2), an intermediate chamber (9) of variable size depending on the temperature of the first portion (1); the first portion (1) comprising a first micrograting (10) based on a first spatial distribution, the second portion (2) comprising a second micrograting (20) based on a second spatial distribution and substantially facing the first micrograting (10), to partially or totally superimpose in certain relative positions between the first portion (1) and the second portion (2), so as to vary the transmission and / or reflection of incident light on the first portion (1) between a maximum amount and a minimum amount.

The present invention relates to a method for manufacturing a technical ceramic part (10), comprising the following steps: i) a step (S1) consisting of depositing in a mold (M) a composition based on at least one ceramic powder (P1; P2....Pn) and at least one powdered metal oxide; ii) a step (S2) of carrying out a first SPS sintering cycle to obtain a preform (PF) with a density lower than a final density of the technical ceramic part (10) to facilitate subsequent machining of said preform (PF); iii) a step (S3) of carrying out at least one machining operation of the preform (PF) in order to obtain a blank (E); iv) a step (S4) of placing the blank (E) in said mold (M) and surrounding it with a sacrificial powder (PS) until all empty spaces within the mold are filled; (v) a step (S5) consisting of carrying out a second SPS sintering cycle to obtain the rough (E) with said final density, and (vi) a step (S7) consisting of rectifying the rough (E) of final density in order to obtain said technical ceramic part (10) with the final dimensions.The composition of the sacrificial powder (PS) is chosen so as not to adhere to the blank (E) during the second sintering cycle.

A highly convenient electronic device used while being worn on a body is provided. The electronic device is an arm-worn electronic device including a display panel, a power storage device, a circuit, and a sealing structure. The display panel displays an image with power supplied from the power storage device. The circuit includes an antenna and charges the power storage device wirelessly. Inside the sealing structure, the display panel, the power storage device, and the circuit are provided. The sealing structure includes a portion that transmits visible light. The sealing structure can be worn on an arm or is connected to a structure body that can be worn on an arm.

To produce bespoke waterproof joints, particularly seals, directly on timepiece components.SOLUTION: The invention relates to a method for producing a composite timepiece component 1000. In a first step, a base 50 and a first material are provided. In a second step, the base is positioned on additive manufacturing means. In a third step, a first raised portion 10 made of the first material is grown by additive manufacturing on one side of the base. In a fourth step, the development of the first raised portion is verified. The third and fourth steps are repeated iteratively until the first raised portion is seen and verified as having developed beyond a setpoint value. Additive manufacturing is stopped when the development exceeds the setpoint value. Optionally, a second raised portion 20 made of a second material is grown by additive manufacturing on one side of the base and / or on the first raised portion.SELECTED DRAWING: Figure 4

The watch protection shell comprises a shell body and a light-transmitting panel, the shell body is provided with a front face and a back face, the front face of the shell body is provided with a light-transmitting opening, and a clamping groove is formed in the inner wall of the light-transmitting opening; the light-transmitting panel comprises a light-transmitting panel body and a mounting frame, the light-transmitting panel body is mounted on the mounting frame, and the outer side wall of the mounting frame is clamped in the clamping groove, so that the light-transmitting panel is fixed relative to the shell, the light-transmitting panel is quickly mounted on the shell, compared with a traditional adhesive pressing mode, the light-transmitting panel does not generate adhesive stains, and the service life of the light-transmitting panel is prolonged. The appearance of the light-transmitting panel is attractive after the light-transmitting panel is installed, black edges are avoided when the light-transmitting panel is installed, the light-transmitting panel is fast to install, and the process cost is reduced.

An external part component (10) of a watch, of a fashion item or of a jewellery item, including a substrate (11) made of a transparent material, the substrate (11) including an upper face (110) opposite to a lower face (111), the external part component (10) including a base layer (12) deposited over a first portion (1101) of the upper face (110) and at least one secondary layer (13) deposited over the base layer (12) and over a second portion (1102) of the upper face (110), the first and second portions (1101, 1102) of the upper face (110) having different surface conditions.

To provide a cover structure that allows members to be aligned accurately and prevents internal structure from being seen easily, a timepiece having it, and a manufacturing method of the cover structure.SOLUTION: A cover structure has: timepiece glass 8 that is a cover member for at least transmitting visible light and has at least one first aligning mark section 13 for absorbing visible light; a semi-light transmission layer 14 that is provided in the first aligning mark section 13 and the forth, is provided continuously around the first aligning mark section 13 in a plan view from an upper part, transmits light in a partial wavelength region of visible light, and absorbs light in the other wavelength regions of visible light; and a solar panel 9 that is provided below the semi-light transmission layer 14, and is a covered member having at least one second aligning mark section 15 for transmitting visible light in a position covered with the first aligning mark section 13 in a plan view from above.SELECTED DRAWING: Figure 8

The present invention relates to an article of jewelry comprising at least one transparent wall forming a housing adapted to receive at least one precious or semi-precious stone movable in a substantially transparent liquid within the housing, and at least one component movable in the liquid and having the same refractive index as the liquid, the component being substantially optically invisible when immersed in the liquid. The housing is delimited by two walls, the inner surfaces of which are preferably parallel to each other, into which the at least one precious or semi-precious stone is inserted to form a movable decorative element, the component being substantially optically invisible when immersed in the liquid, and comprising an axis of rotation and two guide surfaces adjacent to the inner surfaces, respectively, which allow the movable decorative element to move freely in translation and rotation within the liquid around the axis of rotation within the housing.

The utility model relates to a dial plate capable of preventing a decorative ring from falling off and a watch, the dial plate comprises an annular main ring body, and the dial plate also comprises an inner ring, an outer ring and a decorative ring; the inner side of the top of the main ring body extends upwards to form an annular boss, a platform face is formed on the outer side of the top of the main ring body, the inner ring is sleeved on the periphery of the annular boss, the outer ring is sleeved on the periphery of the inner ring, the inner ring and the outer ring are both located on the platform face, and the inner ring and the outer ring are locked through fasteners. The upper part of the outer ring exceeds the inner ring, the upper part of the outer ring extends inwards to form a stop flange, an embedding groove is formed between the stop flange and the top surface of the inner ring, and the decorative ring is fixed in the embedding groove. The outer ring and the inner ring are stably assembled, the embedded groove is formed between the outer ring and the inner ring, the decorative ring is clamped and fixed through the embedded groove, and compared with a gluing mode, the decorative ring is more stable and reliable to install through cooperation of structures, and the service life is long.

The invention relates to a method for hardening an anti-reflective treatment layer (20) deposited on a transparent substrate comprising a top surface (22a) and a bottom surface (22b) extending away from the top surface (22a), the anti-reflection treatment (20) comprises the step of depositing at least one anti-reflection layer composed of at least one material on at least one of the top surface (22a) and the bottom surface (22b) of the transparent substrate, the hardening method comprises the step of bombarding the at least one top surface (22a) or bottom surface (22b) on which the at least one anti-reflection layer has been deposited with a single-charge and / or multi-charge ion beam (14) generated by a single-charge and / or multi-charge electron cyclotron resonance (ECR) ion source (1). The invention also relates to a transparent substrate that has undergone an anti-reflection treatment, at least one of the top surface (22a) and the bottom surface (22b) of the transparent substrate being coated with at least one anti-reflection layer consisting of at least one material in which ions are implanted.

A timepiece comprising a case and a crystal delimiting an internal volume in which a miniature timepiece movement is arranged, the timepiece comprising a device for fastening the crystal to the case around the periphery of the crystal, the timepiece also comprising a device for connecting the crystal, the device comprising at least one support stud arranged in its internal volume in a fixed manner relative to the case and engaging with the crystal outside the periphery of the crystal fixed by said fastening device, in particular in the central region of the crystal, through contact with the underside of the crystal.

The utility model provides a watch, which comprises a watch bezel, a middle frame and an assembling assembly, and is characterized in that the assembling assembly comprises a connecting piece and a first elastic piece; the connecting piece is mounted in the middle frame, and the first elastic piece biases the connecting piece in a state of being locked and connected with the watch bezel; when the connecting piece is pushed by external force, the connecting piece can overcome the bias force of the first elastic piece to be unlocked from the watch bezel. The watch bezel of the watch is low in dismounting difficulty and high in dismounting efficiency.

To provide an exterior component for a watch, especially a dial, crystal, or back crystal with complex decoration.SOLUTION: An exterior component 10 for a watch or jewellery comprises a substrate 100 manufactured of transparent material, and the substrate 100 includes an outer face 102 and an inner face 101 on the opposite side. The inner face 101 has a structure processing part 103 extending over its entire surface. The exterior component 10 includes at least one metal layer called "inner metal layer 104" deposited on a portion of a surface of the inner face 101 so as to form decorations. A portion on the surface of the inner face 101 not covered with the inner metal layer 104 is covered with an anti-reflection coating 107.SELECTED DRAWING: Figure 2