72results about How to "Increase the setting space" patented technology

The invention discloses a mahjong machine, a mahjong tile jacking component and a method for settling mahjong tiles. A mahjong tile storage slot of the mahjong tile jacking component is bent in an arc-shaped form and the bending angle is greater than 180 degrees; the mahjong tile jacking component is equipped with a first arc-shaped mahjong tile storage part and a second mahjong tile storage part in different bending radiuses; the mahjong tile jacking component comprises a mahjong tile pushing slide block base, a mahjong tile pushing block and a mahjong tile jacking push rod which are arranged on a mahjong tile jacking bracket; the mahjong tile pushing slide block base is driven to rotate around a fixed point by a mahjong tile jacking motor; a mahjong tile pushing slide block is in sliding connection with the mahjong tile pushing slide block base; the mahjong tile jacking push rod is fixedly connected with or integrally manufactured with the mahjong tile pushing slide block; a mahjong tile jacking push head is arranged on the mahjong tile jacking push rod; a cam slot matched with the mahjong tile pushing slide block is formed on the mahjong tile jacking bracket. According to the scheme, four sets of mahjong tile picking carrying systems of the mahjong machine are respectively and independently arranged and are not intersected with each other; a structure without a mahjong tile rotating device or stacking head is adopted, so that the problems that the stacked mahjong tiles are pushed bias, are tightly blocked and cannot be pushed into the mahjong tile storage slot can be avoided; the height of the main frame of the mahjong machine and the manufacturing cost are lowered; the usage experience and comfort level are higher.

The invention discloses a mahjong machine and a tile supplying method thereof. Four sets of tile collection and transportation systems are independently arranged respectively and not arranged in a staggered mode, in a tile supplying component, a tile storage groove is bent in a large-angle arc shape, the storage number of mahjong tiles in the tile storage groove is increased, the height and manufacturing cost of the main unit of the mahjong machine are greatly lowered, and the use experience and the comfort are better. A cover plate which can be opened upward is arranged, therefore, in the rising process of a tile lifting supporting plate, the mahjong tiles on the edges of the tile lifting supporting plate can lift the cover plate, after the tile lifting supporting plate is parallel to and level with a desktop plate of the mahjong machine, the cover plate is returned, and accordingly the situation is avoided that a larger gap is formed between the tile lifting supporting plate and the desktop plate of the mahjong machine or marginal mahjong tiles on the edges bump against the desktop plate of the mahjong machine. Accordingly, a grading tile supplying mode can be adopted, a player can start to play mahjong tiles by only setting upright six and half sets or thirteen tiles of supplying tiles for the first time, the process of manual tile distribution and arraying is omitted, the player operates the mahjong tiles more easily and conveniently, and the entertainment experience is better.

The invention discloses a mahjong machine, a piece picking and conveying system thereof and a mahjong piece organizing method; according to the piece picking and conveying system, a piece lifting component and a piece delivering device are arranged at the outside of an arc bend of a piece storage slot; a piece presenting driving mechanism of a piece presenting push head is arranged in the arc bend of the piece storage slot; a piece outlet of the piece delivering device is provided with a piece bearing conveying belt for stacking two mahjong pieces to be a stack; one side of the piece bearing conveying belt is a piece inlet of the piece storage slot in the piece presenting component, and the opposite side is leaned with the piece presenting push head in the piece presenting component, wherein there is an included angle at 135-180 degrees between the piece presenting direction of the piece delivering device and the piece inlet direction of the piece lifting component; there is an included angle at 85-115 degrees between the piece inlet direction of the piece storage slot and the piece outlet direction of the piece delivering device in the piece presenting component. Four groups of piece picking and conveying systems of the mahjong machine are arranged independently without mutual staggering; for applying the rotation-free piece and the stacking machine head structure, the height of the host machine and the manufacturing cost of the mahjong machine are largely reduced, and the using experience and comfort level are better.

The invention discloses a mahjong machine and a card serving method thereof. In the card serving method, all card picking and carrying systems are separately and independently arranged, and in the same card picking and carrying system, a card storage slot bends in a large-angle arc shape, a card lifting component is arranged at the inner side of a card feeding device, the card lifting device and the card feeding device are arranged outside the arc bending of the card storage slot, a card serving driving mechanism of a card serving push head is arranged in the arc bending of the card storage slot, when mahjong cards are stored, and mahjong cards are attracted by a mahjong attraction pulley in a mahjong push device, are leveled to the same direction and then are sent out to a card bearing table in the card push device; then the card push device pushes the mahjong cards into the card storage slot; when the mahjong machine is utilized to serve the cards, a card lifting support plate in the card lifting component is fallen, driven by the card serving driving mechanism, the card serving push head in the card serving component pushes the mahjong cards in the card storage slot to the card lifting support plate in the card lifting component to serve the cards. According to the mahjong machine and the card serving method thereof, the using experience and the comfort are better, the number of the mahjong cards stored in the card storage slot is increased, and the height of a mahjong machine host and the production cost are lowered.

The invention discloses an electrical connector. The electrical connector is electrically connected with a chip module, and comprises a body, a plurality of insulating parts and a plurality of terminals, wherein the body is provided with a plurality of accommodating holes passing through the body from top to bottom; inner side faces of the accommodating holes and an upper surface of the body are conductive; the plurality of insulating parts are molded separately from the body, and correspondingly fixed in the accommodating holes respectively; the insulating parts are provided with supporting parts which extend upwards out of the accommodating holes, are higher than the upper surface of the body, and are used for supporting the chip module; the plurality of terminals are correspondingly fixed on the insulating parts respectively; and the terminals are provided with contact parts which are pressed against the chip module. The supporting parts are higher than the upper surface of the body, so that short circuit caused by contact of the chip module with the upper surface of the body can be avoided. The supporting parts extend out of the accommodating holes, so that the arrangement space of the supporting parts can be increased; the strength of the supporting parts is enhanced; the supporting effect for the chip module is improved; the chip module is prevented from being damaged under pressure; and the terminals are prevented from being deformed excessively under pressure.

The invention discloses a mahjong machine and a mahjong piece feeding assembly thereof as well as a mahjong piece sorting method. A mahjong piece storing groove of the mahjong piece feeding assembly is bent in an arc shape and the bending angle is more than 180 degrees; a mahjong piece feeding driving mechanism is a mahjong piece feeding push rod which rotates around a fixed point; a mahjong piece feeding push head is mounted on the mahjong piece feeding push rod; the mahjong piece storing groove is provided with a first circular-arc-shaped mahjong piece storing part and a second circular-arc-shaped mahjong piece storing part; the mahjong piece feeding push head is provided with a first push head part and a second push head part; when the mahjong piece feeding push head is used for outward pushing mahjong pieces at a mahjong piece inlet of the mahjong piece storing groove, the first push head part and the second push head part commonly push the mahjong pieces or the second push head part pushes the mahjong pieces; and when the mahjong piece feeding push head enters the mahjong piece inlet of the mahjong piece storing groove, the second push head part enters a push head groove and the first push head part pushes the mahjong pieces in the mahjong piece storing groove to be fed. According to the mahjong machine and the mahjong piece feeding assembly as well as the mahjong piece sorting method, problems that the stacked mahjong pieces are obliquely pushed and locked, and cannot be pushed into the mahjong piece storing groove and the like are avoided; and the height of a main engine of the mahjong machine and the manufacturing cost of the mahjong machine are greatly reduced; and user experience and comfort are better.

A tunnel-expansion portion is provided at a front portion of a tunnel portion. The tunnel-expansion portion projects upward greatly and widely so as to provide components of an exhaust system that extend rearward from an exhaust manifold therein (outside a vehicle compartment). Accordingly, there can be provided a front structure of a vehicle, in which an engine is laterally disposed in an engineroom at a front portion of the vehicle, an intake pipe is disposed in front of the engine, and an exhaust pipe is disposed in back of the engine, which can improve an exhaust efficiency and a vehiclesafety against a vehicle crash without providing an improperly-large longitudinal space between the engine and the dash panel.

The invention discloses a mahjong machine, a tile feeding device of the mahjong machine, and a mahjong tile arranging method. A tile feeding hole of a tile feeding channel of the tile feeding device is provided with a tile absorbing wheel, a tile bearing conveying belt is arranged below a tile outlet of the tile feeding channel, the conveying direction of the tile bearing conveying belt is matchedwith the conveying direction of a tile feeding conveying belt, the thickness of a tile bearing face of the tile bearing conveying belt is smaller than the thickness of at least one mahjong tile of the tile outlet of the tile feeding channel, the tile bearing conveying belt and the tile feeding conveying belt are two conveying belts in independent winding, and the tile bearing conveying belt is intransmission connection with a shuffling large-plate gear through a staggered shaft transmission assembly. According to the technical scheme, four groups of tile pick-up carrying systems of the mahjong machine are independently arranged and are not staggered, a tile storage groove is bent at a large-angle arc shape, a tile-rotation-free device and a stacking and pushing machine head structure areadopted, the height and manufacturing cost of a main machine of the mahjong machine are greatly reduced, and the use experience and comfort are good.

The invention discloses a housing assembly. The housing assembly comprises a housing and a piezoelectric module. The housing comprises a top wall, a bottom wall and a side wall. The top wall is opposite to the bottom wall and provided with an accommodation cavity. The side wall is connected with the top wall and the bottom wall, and comprises an inner surface and an outer surface which are opposite. The piezoelectric module is arranged on the inner surface and accommodated in the accommodation cavity, and the piezoelectric module is used for emitting an ultrasonic wave, generating an electricsignal according to the reflected ultrasonic wave when being touched by a user and generating vibration feedback for touch of the user according to the electric signal. The invention also discloses anelectronic device. According to the housing assembly and the electronic device provided by the embodiment of the invention, the piezoelectric module is arranged on the side wall. The piezoelectric module can be used as an ultrasonic emission source to sense the touch of the user and can also be used as a vibration feedback source to perform vibration feedback on the touch of the user, so that theaccuracy of the touch position of the user can be prompted to improve the use experience of the user, and the function reuse of the piezoelectric module can save the manufacturing cost of the housingassembly.

The invention discloses a card base, a card support and a mobile terminal. The card base comprises a shell, at least one first body and a second body which are sequentially arranged from top to bottom, a first card support space is formed between the shell and the first body, a second card support space is formed between the first body and the second body, the first card support space is used for containing a first card, and the second card support space is used for containing a second card. The vertical card base is used, the transverse dimension of the plane of the card base can be reduced, and transverse space occupied by the card base can be reduced.

The invention discloses a key structure by applying magnetic attraction force as a restoring force. A key cap support, a support of an actuating mechanism and another support in interaction with a magnetic attraction force are provided and arranged between a base and a key cap; when the key is free from being pressed by an external force, the two supports are driven by the magnetic attraction force to be stably supported on the base to form a stable support structure, so that the key cap is arranged at a position relatively far away from the base; when the key cap is pressed by the external force and moves towards the base, the magnetic attraction force is overcome by the external force, the two supports are separated, namely, the foregoing stable support structure is temporally damaged; and once the external force disappears, the two supports can form the stable support structure again due to the magnetic attraction force. Therefore, in the key structure, a traditional elastic member is prevented, a lifting mechanism still can acquire a relatively large arrangement space, and the structural strength and the actuating stability of the lifting structure are improved.

A battery test apparatus (1) is used for performing extrusion test or spike test on a battery (10). The battery test apparatus (1) includes: a pressurization portion (6) which is arranged in a manner that the battery (10) is positioned between the pressurization portion (6) and an opposite portion (4); a drive portion (7) for allowing the pressurization portion (6) to move in the direction (D1) for pressing the battery (10) or the direction (D2) for releasing pressurization; a container (8) for storing a processing solution (81) for allowing short circuit of the battery (10) or extinguishment of the battery (10); a battery moving unit (50) which can allow the battery (10) to move toward the container (8) on the basis that the pressurization portion (6) is driven by the drive portion (7) to move in the direction (D2) for releasing pressurization. Accordingly, increase in device cost and set space can be suppressed, the battery test apparatus can rapidly perform safe processing on the tested battery in comparison with the situation that the tested battery is put in the processing solution manually.

The invention discloses an automatic alignment method based on Cadence Via, and relates to the technical field of EDA. A SKILL set program for automatic alignment of Via in a PCB is written and set, then, the SKILL program is put into a SKILL menu, the original position of Via can be changed in a one-key mode by executing the SKILL program, and one-key automatic alignment is achieved. By adopting the automatic alignment method, the Via interval in the PCB is uniform, the layout is more attractive compared with the prior art, the net setting space is enlarged, and the board card utilization rate is increased.

The invention belongs to the technical field of toilets, and particularly relates to an integrated intelligent toilet bowl. In allusion to the problem in the prior art that water remaining on the buttocks can bring uncomfortable experience to a user, the invention provides an integrated intelligent toilet bowl which comprises a toilet bowl main body internally provided with a flushing cavity, wherein a spray gun is arranged on the toilet bowl main body, and the end, which is close to the flushing cavity, of the spray gun can inject water into the flushing cavity. The integrated intelligent toilet bowl further comprises a drying assembly used for blowing air into the flushing cavity, and the drying assembly is arranged on the toilet bowl main body and located below the spray gun. Accordingto the invention, the integrated intelligent toilet bowl is provided with the drying assembly, the drying assembly is arranged below the spray gun and can be aligned with the buttocks of the human body better. Compared with the arrangement mode that the drying assembly is arranged on the side surface, the drying assembly arranged below the spray gun has a larger arrangement space, so that the airvolume is larger, and the drying effect is better. Meanwhile, the integrated intelligent toilet bowl is provided with a waterway sterilization device, an electrolyzed water sterilization device and aUV sterilization device, so that the sterilization and epidemic prevention effects are good.

The invention relates to a bit line structure and a semiconductor memory. The bit line structure comprises a first bit line array and a second bit line array; the first bit line array comprises a plurality of first bit lines extending in the Y direction, and the plurality of first bit lines have the same length and are aligned in the X direction; the second bit line array comprises a plurality of second bit lines extending in the Y direction, and the plurality of second bit lines have the same length and are aligned and arranged in the X direction; the first bit line array and the second bit line array are not aligned in the X direction, and the X direction is perpendicular to the Y direction. By making the first bit line array and the second bit line array not aligned in the X direction, a larger setting space is provided for the bit line contact structure in a horizontal plane, so that the cross section area of the bit line contact structure can be enlarged, the contact resistance between the bit line contact structure and bit lines is reduced, and the induction margin and the charging and discharging speed of the device are improved.

The invention provides a fixing device for a power battery of an electric vehicle, comprising sealing strips, and a vehicle power battery assembly. The vehicle power battery assembly is disposed at the lower part of a chair fixed crossbeam, and is fixedly connected to a front wall panel reinforcing beam, a rear floor, and floor edge beams respectively arranged at two sides of the vehicle body through bolts. The vehicle power battery assembly comprises a power battery, a power battery upper cover plate, and a housing accommodating the power battery, wherein the periphery of the power battery upper cover plate is provided with the sealing strips in a sealing manner. The vehicle power battery assembly is directly fixed to the vehicle body crossbeam from the lower part through the bolts, and thereby the arranging space of the power battery is large, and the space is capable of accommodating power batteries with more power without dismounting chairs or carpets, and the maintenance is convenient.

Disclosed are an excreta detection test disc and a manufacturing method thereof. An excreta detection reagent block and a contrast reagent block are stuck to spoke-arranged fan-blade-shaped substratesof a test disc, so that more detection projects are accommodated. Gaps are formed among substrates, thereby preventing mutual interference to different detection project reagents. Width and shapes ofthe substrates can be changed, so that personalized detection projects and general detection projects are located on the same test disc. Therefore, detection projects with different types are assembled. Each test project is provided with a negative contrast, so that the reliability of a detection result is improved. The detection disc is round and can be rotated in a forward direction or a reverse direction, thereby reducing the detection time.

A heat dissipation module comprises a substrate and a heat dissipation layer. The substrate has a first surface and a second surface. The heat dissipation layer is arranged on the second surface. At least one heating element is electrically connected to the first surface, and the heat dissipation module is vertically arranged on a motherboard. By adopting the heat dissipation module of the invention, hours required in the heat dissipation process can be saved, the efficiency of automated production can be improved, the assembly cost can be reduced, and an effect of high heat dissipation efficiency can be achieved.

The invention provides a tail cord vibration damper and an elevator equipped with the tail cord vibration damper. Arrangement space of the elevator is not required to be expanded for the tail cord vibration damper, installation operation of the elevator cannot be difficult, and a tail cord can be actually inhibited from vibrating. One or more tail cord vibration dampers (3A) are installed on a wall surface of an elevating channel (2) or on a structure object (12) fixed on the wall surface of the elevating channel, the tail cord vibration dampers (3A) is provided with a maintaining frame body (23) and an open-close member (24) for the tail cord (8), and the open-close member (24) is arranged on the maintaining frame body (23), opens through a retracing portion (8a), moving along with elevating of an elevator cab (4),of the tail cord (8), and automatically locks the maintaining frame body (23) after the retracing portion (8a) passes through.

The invention discloses a housing assembly. The housing assembly comprises a housing and a micro-electro-mechanical pressure module. The housing comprises a top wall, a bottom wall and a side wall. The top wall is opposite to the bottom wall, and is provided with an accommodation cavity. The side wall is connected with the top wall and surfaces, and the surfaces comprise an inner surface and an outer surface which are opposite to each other. The micro-electro-mechanical pressure module is attached to the inner surface and is accommodated in the accommodation cavity. The micro-electro-mechanical pressure module is used for generating an electric signal according to a touch operation of a user. The invention also discloses an electronic device. According to the housing assembly and the electronic device provided by the embodiment of the invention, the touch operation of the user is sensed through the micro-electro-mechanical pressure module. The micro-electro-mechanical pressure module can be arranged on the inner surface of the bottom wall of the housing assembly, so that the housing assembly and the electronic device do not need to be provided with solid keys, the integrated designof the housing assembly and the electronic device is realized, and the waterproof performance of the housing assembly and the electronic device is improved.

The invention discloses a tile picking and carrying system and a tile feeding method of a mahjong machine. In tile feeding assemblies, the number of mahjong tiles stored in tile storage grooves is increased, the problems of large mahjong tile feeding resistance and the like are solved, the height of a main body of the mahjong machine and the manufacturing cost are greatly reduced, and better use experience and higher comfort are achieved. Tile feeding push heads are fixed to the inner side walls of the tile storage grooves, the inner side walls of the tile storage grooves are arc, and the tile feeding push heads and the inner side walls of the tile storage grooves rotate together to feed tiles. Cover plates capable of being opened upwards are arranged, thus, in the ascending process of tile-raising support plates, mahjong tiles at the edges of the tile-raising support plates can jack up the cover plates, and after the tile-raising support plates are flush with a table board of the mahjong machine, the cover plates restore, so that it is avoided that large gaps exit between the tile-raising support plates and the table board of the mahjong machine or mahjong tiles at the edges collide with the table board of the mahjong machine. Thus, staged tile feeding can be adopted, players can start playing by erecting 6.5 pairs of tiles or 13 tiles which are fed the first time, the process of manual tile distribution and arrangement is omitted, operation is easier and more convenient for the players, and the recreation experience is better.

The invention relates to a word line structure and a semiconductor memory. The word line structure comprises a first word line array and a second word line array; the first word line array comprises a plurality of first word lines extending along the X direction, and the plurality of first word lines have the same length and are aligned in the Y direction; the second word line array comprises a plurality of second word lines extending in the X direction, and the plurality of second word lines have the same length and are aligned and arranged in the Y direction; wherein the first word line array and the second word line array are not aligned in the Y direction, and the Y direction is perpendicular to the X direction. By making the first word line array and the second word line array not aligned in the Y direction, a larger setting space is provided for the word line contact structure in a horizontal plane, so that the cross sectional area of the word line contact structure can be enlarged, the contact resistance between the word line contact structure and the corresponding word line is reduced, and the switching-on and switching-off speed of the switch in the storage unit is improved.

A cooling device of a reducing-agent injection module comprises: coolant circulation lines that are connected to a module cooling channel to cool the reducing-agent injection module and circulate coolant; a closed-loop circulation line connected to the coolant circulation lines on the front and rear sides of the module cooling channel to make the coolant circulation lines selectively form a closed loop; and at least one heat-dissipation part provided at the closed loop to radiate heat transferred from the module cooling channel through natural convection.

The invention discloses a casting ball and casting segment mold with vertical parting, comprising a mold body with vertical parting surface, a casting head, a shunting pouring gate and a vertical main pouring gate are arranged on the parting surface, a casting ball model string formed by a plurality of casting balls is arranged on the parting surface, or a casting segment model string formed by aplurality of casting segment models is arranged on the parting surface, one end of the casting ball model string or one end of the casting segment model string is communicated with the main pouring gate, the axis of the casting ball model string or the casting segment model string and a horizontal line form an plus 5 or minus 5 degrees of included angle. By adopting the technical proposal, limited space is rationally arranged, so as to bring the mold into play to the maximum extent; the special exhaust arrangement ensures liquid metal in a casting cavity to flow and exhaust smoothly, so as toensure instant condensing environment of the casting ball and the casting segment and ensure the product quality; the operation is simple and convenient about installation and in the practical production, thereby further reducing the cost.

The invention provides a hidden frame curtain wall of a building, which belongs to the technical field of building decoration engineering. It solves the problem that the function of the hidden frame curtain wall in the prior art is relatively single, and does not have the performance of heat generation and heat insulation. The hidden frame curtain wall of the building, the hidden frame curtain wall includes a base frame, and the base frame includes several longitudinal beams and several cross beams, and the longitudinal beams and the cross beams are cross-connected to form several frame-shaped installation positions, and the base frame A mounting frame around the peripheral edge of the mounting position is fixed on the frame in one-to-one correspondence with the mounting position, and a mounting cover is arranged in the mounting position, and the edge of the mounting cover is overlapped and fixed on the corresponding mounting frame, and the mounting cover There is a concave installation cavity in the middle part of the installation cover, and the fixed cover on the side of the installation cavity opening of the installation cover is provided with a transparent cover plate, and a heat collecting element is arranged in the installation cavity. The hidden frame curtain wall of the present invention can absorb and utilize solar heat to achieve the function of heat collection.