67results about How to "Properly fixed" patented technology

In an image forming apparatus, a support frame configured to support a plurality of cartridges each including a photoconductor is allowed to be pulled out from a casing of the apparatus. A plurality of light-emitting parts configured to expose a corresponding photoconductor to light are arranged in each exposure unit which is movable between an exposure position proximate to the corresponding photoconductor and a retreating position away from the photoconductor. A pair of side plates of the support frame, which extends in a direction perpendicular to a main direction in which the light-emitting parts are arranged, has guide slots formed therein, each of which is configured to guide movement of a corresponding exposure unit between its exposure and retreating positions. Each guide slot includes a positioning portion configured to position the exposure unit in position in a subordinate direction perpendicular to the main direction and to an exposure direction.

A control device for an internal combustion engine includes a fuel injection device that injects a fuel in accordance with a required injection amount that is required for combustion in a combustion chamber that is performed to produce an output of the internal combustion engine, and a fuel property specific determination device that specifically determines a fuel property of the fuel injected. The control device further includes a control device that performs an output correction process of controlling at least a portion of the internal combustion engine so as to correct the produced output based on a difference in the specifically determined fuel property. According to the control device and a control method thereof, driveability is secured even in the case where a blended fuel is used during a high load region of the internal combustion engine.

The invention provides a permanent magnet motor capable of preventing the productivity from being reduced and appropriately fixing the permanent magnet simultaneously, and reducing the vibration and noise and achieving high efficiency. The permanent magnet motor comprises a rotor having a laminated iron core (3) in the rotating shaft direction with a plurality of grooves (4) along the rotating direction and a stator for providing the rotating field for the rotor, wherein, the grooves are laminated with a plurality of flat magnets (5) in the length direction, the permanent magnet motor comprises a rotor end plate (1) arranges at one end in the rotating shaft direction of the laminated iron core (3) for covering an opening part at one side of the grooves (4), a rotor end plate (2) arranged at another end at opposite side of the rotor end plate (1) for covering another opening part at the other side of the groove (4), and a press part (6) for pressing the magnet (5) to the rotor end plate (2) from the inner of the projection in the rotating shaft direction of the groove (4) of the rotor end plate (1).

A locating method of ultrasonic equipment for medical diagnosis for monitoring operation, equipped with the screen location device of multidimensional fixed B model ultrasonic monitoring instrument, or the locating device for instant position of B model ultrasonic monitoring instrument. The position of the probe or the screen of monitoring instrument is positioned by the bend cantilever three-dimensional extend bracket with serpentine flexible beam structure or combined with gimbal joint. The locating device has a positioned instrument to fix the screen or the probe of B model ultrasonic monitoring instrument, which adopts the bend cantilever extend bracket, serpentine flexible beam structure or gimbal joint to fix the screen or the probe. The invention which overcomes the disadvantages of the present locating device, is convenient to adjust, and makes the probe position of B model ultrasonic monitoring instrument easy for operation.

A laterally floating latch hub assembly includes a latch key receptor translatably mounted within a rotatable latch actuation cam. Latch keys within a port door are received within the latch key receptor, which is capable of translating laterally to ensure a proper fit of the latch key within the receptor. Once received within the receptor, torque from the latch keys is transmitted to the latch actuation cam via the latch key receptor.

The invention discloses a plastic suction mould clamping and fixing device. The plastic suction mould clamping and fixing device comprises a fixing platform; a fixing plate is arranged at the upper part of the fixing platform; the fixing plate is fixedly connected with the fixing platform through a bolt; a first motor is arranged at the front end of the fixing platform; a second motor is arrangedat the right end of the fixing platform; a second screw rod is arranged at a power output end of the first motor; and a second slide block is arranged on the surface of the second screw rod. Accordingto the plastic suction mould clamping and fixing device, through the first motor and the second motor, a first slide block on the surface of a first screw rod drives a first supporting rod at the upper part to move in a transverse slide groove, the second slide block on the surface of the second screw rod to drive a second supporting rod at the upper part to move in a vertical slide groove, and therefore, a clamping plate is driven to be in contact with the external wall of a plastic suction mould; the plastic suction mould is clamped and fixed through the clamping plate; and through the arrangement, the clamping plate realizes centering operation by using the motor and the second motor to facilitate accurate fixing, and therefore, repeated adjustment is reduced, and the machining efficiency is enhanced.

The invention relates to a small insect fixing device for microinjection. The small insect fixing device comprises a device base, wherein a front clamping strip and a rear clamping strip which are arranged front and back are arranged on the device base; a plurality of front clamping strip comb plates are arranged on the front clamping strip at intervals in the left-right direction; a plurality ofrear clamping strip comb plates are arranged on the rear clamping strip at intervals in the left-right direction; each rear clamping strip comb plate is opposite to the corresponding front clamping strip comb plate; and an insect fixing cavity is formed between every two adjacent front clamping strip comb plates and every two corresponding adjacent rear clamping strip comb plates. The invention provides the small insect fixing device for limiting the action of insects during microinjection through a physical structure.

The invention relates to an electric-controlled bar-shaped candy primary forming device. The electric-controlled bar-shaped candy primary forming device comprises a man-shaped frame, an opening and closing mechanism, an electrical-controlled frame body mechanism, moving mechanisms and a special-shaped washboard, wherein the electrical-controlled frame body mechanism comprises two L-shaped frame bodies which are oppositely arranged; each L-shaped frame body comprises a horizontal section and a vertical section which are mutually perpendicular to each other; the end parts of the horizontal sections of the two L-shaped frame bodies are detachably connected; and each moving mechanism is arranged at the bottom end of the corresponding horizontal section, and comprises a difference rod, electricrollers under two ends of the corresponding difference rod and a driving module for driving the corresponding electric rollers to move. The electric-controlled bar-shaped candy primary forming devicedisclosed by the invention is novel in structure, convenient and high-efficiency to operate, accurate to control, and high in automation degree, and has the characteristics of being neat in charge, flexible in movement, convenient to assemble and disassemble, quick to form, quick to cool, and the like; the electric-controlled bar-shaped candy primary forming device can be integrally and randomlymoved as needed, and the size of the space of a primary forming cavity can be regulated according to different requirements, so that the processed bar-shaped candies are diversified and rich in shape,and free from edge defects.

The invention discloses an adjustable nasal oxygen cannula and stomach tube fixing device capable of preventing pressure sores. The adjustable nasal oxygen cannula and stomach tube fixing device is characterized by comprising a stomach tube fixing belt, wherein the stomach tube fixing belt is of an arc shape; the stomach tube fixing belt is provided with a stomach tube clamping hole structure used for installing a nasogastric tube, and a fixing part used for fixing the stomach tube positioned on the face; and two ends of the stomach tube fixing belt are connected and fixed through connecting parts. The nasogastric tube fixing clamping hole structure can effectively fix a stomach tube and a nasal catheter, a thin rubber ring is arranged on the inner ring of the clamping hole, friction force between the stomach tube and the clamping hole is increased, and the stability of the stomach tube fixing structure is guaranteed. A medical foam dressing on the inner surface of the fixing belt has a high skin-friendly degree and good elasticity, is comfortable and non-sticky, and can quickly absorb parts of fluid, prevent the pressure sores and reduce facial skin allergy.

The invention discloses an anus administration device, and belongs to the field of medical appliances. The anus administration device is characterized by comprising a flushing pipe and a check valve; the flushing pipe comprises a liquid injecting end and a liquid outlet end; a flushing hole is formed in the side wall of the liquid outlet end of the flushing pipe; an expanding device sleeves the middle part of the flushing pipe, and is communicated with an outer sleeve; the check valve comprises a primary check valve and a secondary check valve; the primary check valve is mounted at the front end of the flushing pipe or the middle part of a pipe body; the secondary check valve is mounted on the outer sleeve. The anus administration device can prevent a medicinal liquid from leaking outwards or returning along a pipeline while facilitating rectal administration, and ensure that the medicinal liquid fully plays a pharmacological function in a rectum; the second technical problem to be solved by the anus administration device is that the temperature and the speed of the medicinal liquid which is injected into the rectum are appropriate through a heat exchange effect, so that an uncomfortable reaction caused by a patient cannot be caused, and the anus administration device is favorable to giving full play to the pharmacological function.

The invention relates to a medical device for stopping bleeding in an oppressing manner after the cutting operation of tonsil. The medical device comprises oppressing hemospheres capable of stretching an oral tonsillar pit and wrapped with hemostatic sponge and a supporting mat disposed at cheek outside the mouth and provided with adhesive, wherein the hemospheres are connected with the supporting mat by virtue of a V-shaped arm and provided with an adjusting apparatus capable of adjusting a clamping and oppressing force. The hemospheres can be in a ball shape or a rugby shape, and the hemostatic sponge wrapping the hemospheres are spongy or fiber hemostatic materials with the surface covered by hemostatic gauze or hemostatic drug. When primary or secondary hemorrhage occurs after the cutting operation of the tonsil, one end of the hemospheres of the clamping and oppressing hemostat stretches into the oral tonsillar pit to accurately oppress a bleeding point, the supporting mat is adhered to an appropriate part of cheek skin, an adjusting nut is rotated or the V-shaped arm is directly pressed, the clamping and oppressing force is adjusted, and the hemostat is appropriately fixed. The tonsil postoperation clamping and oppressing hemostat is convenient to use, small in trauma, light in pain and good in hemostatic effect.

The invention discloses a wound repair material for cell suspension transplantation and a preparation method of a wound repair material. The wound repair material comprises a collagen base layer prepared from 3D porous collagen sponge by tabletting treatment, the collagen sponge is prepared from a collagen-based compound solution by crosslinking treatment, the collagen-based compound solution comprises type I collagen protein and a composite, and the composite is elastin or anion mucopolysaccharide. The collagen base layer in the wound repair material for cell suspension transplantation can beused as a support stent for epidermal cell adhesion, proliferation and migration to provide a proper microenvironment for wound healing, the wound repair material can rapidly close donor sites, shallow burn wounds of large-area burn patients and shallow wounds caused by chronic skin ulcer by combining autologous epidermis cell suspension and has better application prospects in cell suspension transplantation.

The window (2) has a lock (6) connected to flexible connectors (4) e.g. cords or cables, terminated by a safety spring (5). The connectors have movable bolts (3) guided inside a fixed frame (1). Grooves are formed on the respective bolts at determined position when the lock is in operating position, to unlock and release the window that is defective, for replacing the defective window with a new window. The connectors are controlled to lock a window assembly against the frame by the spring that assists a fastener for locking, through the bolts when the new window is repositioned on the frame.

The invention discloses a non-slipping thoracoabdominal cavity indwelling drainage apparatus, which comprises an indwelling catheter, an inflating cuff, a clamping kettle, a drainage tube, a drainage bag and a liquid check valve, wherein the inflating cuff is arranged at the outer side of the indwelling catheter and communicates with the clamping kettle by virtue of a gas guide tube; a gas injection device is connected to the exterior of the clamping kettle; a conical drainage head is arranged at the front end of the indwelling catheter; drainage holes are formed in the front side of the indwelling catheter; a truncated cone-shaped structure of an inner groove is arranged at the tail end of the indwelling catheter; a drainage tube connector is arranged at the front end of the drainage tube; a drainage bag connector is in matched connection to the truncated cone-shaped structure of the inner groove; the tail end of the drainage tube communicates with the drainage bag; and a flow rate controller and the liquid check valve are arranged on the drainage tube. According to the device, the indwelling catheter can be prevented from getting fallen off by virtue of the inflating cuff, and seepage of effusion from a puncture site can be prevented; by virtue of the plurality of drainage holes which are designed in the front end of the indwelling catheter, drainage is facilitated and blockage is prevented; the drainage tube makes use of a standard interface, so that a glass connector or empty needle transformation is prevented; by virtue of the flow rate controller, individual drainage can be implemented on a patient; and by designing the liquid check valve, backflow of drainage liquid can be prevented.

The invention discloses an I-shaped steel welding device. The device comprises a welding device body, wherein the welding device body comprises a rack; a limiting mechanism, positioning mechanisms anda welding mechanism are fixedly connected to the top of the rack; the limiting mechanism comprises vertically arranged first fixing frames; a roller is fixedly connected to the bottom of each first fixing frame; a limiting rod is fixedly connected to the top of each first fixing frame; each positioning mechanism comprises a first air cylinder, a second air cylinder and a third air cylinder; eachfirst air cylinder is arranged along the width direction of the rack; a second fixing frame is fixedly connected to the end part of each first air cylinder; a sliding table is slidably connected to the bottom of each second fixing frame; one side of each second fixing frame is fixedly connected with an output shaft of the corresponding second air cylinder through a fastener; supporting frames arefixedly connected to the two sides of the top of each second fixing frame; a cross beam is fixedly connected to the tops of the supporting frames on the top of each second fixing frame; each third aircylinder is fixedly connected to the corresponding cross beam; and end, close to the corresponding first air cylinder, of each cross beam is provided with sliding grooves. The I-shaped steel weldingdevice is simple in structure, high in automation degree, accurate in alignment, and capable of improving the working efficiency and saving the manpower.

The invention discloses a semi-pneumatic hanging table sweeping-head machining clamp assembly. A semi-pneumatic hanging table sweeping-head machining clamp assembly comprises a base plate, wherein a fixed block is arranged at one end of the base plate, a clamping slide block capable of horizontally moving with respect to the fixed block is arranged at the other end of the base plate, and a V-shaped groove is formed in the surface of the side, with respect to the clamping slide block, of the fixed block. The clamping slide block is driven by an air cylinder, the air cylinder is connected with a manual reversing valve and an air source through two air pipes, and a reversing valve handle is arranged on the manual reversing valve. By adopting one end of the V-shaped groove as a fixed end, using the air cylinder as a clamping force supply source and adopting a hand pull mode, the standard of a product is fit with the positioning standard of the clamp assembly, switching control of opening and clamping motions of the clamp assembly is performed by utilizing the manual reversing valve, and the clamp assembly simple and quick to operate and high in machining accuracy.

A container (1) is provided with: a container main body (3) for accommodating a plurality of optical elements (2); a lid body (4) for covering the container main body (3); and a compression pack (5) for compressing the container main body (3) and the lid body (4). A top plate section (12) of the lid body (4) is deformed in a convex shape while in contact with upper end sections (2a) of all of the optical elements (2) accommodated in the container main body (3) as a result of the lid body (4) and the container main body (3) being compressed by the compression pack (5) in a state in which the lid body (4) is disposed so as to cover the container main body (3), and the top plate section further presses the upper end sections (2a) of the optical elements (2) by utilizing the tension caused by such convex deformation. The container main body (3) and/or the lid body (4) of the container (1) is provided with a regulating unit for regulating the degree of the convex deformation in the top plate section (12) of the lid body (4).

The invention discloses a hard disk bearing disk. The hard disk bearing disk comprises an additional circuit board and a clamping assembly. The additional circuit board is provided with two side edgeswhich are opposite to each other and parallel to the installation direction of the hard disk bearing disk. And a distance is kept between the clamping assembly and the two side edges. The clamping assembly comprises a fixing piece, an operating piece and a clamping and fixing piece. The fixing piece is fixed on the additional circuit board. The operating member is slidably disposed on the fixingmember. The operation piece is provided with a guide groove. The guide groove comprises a clamping section and a reducing section which are connected. The clamping piece comprises a head part and a body part which are connected. The head portion is wider than the body portion, and the body portion penetrates through the guide groove and the fixing piece in a sliding mode. When the operation pieceis located at the clamping position, the head portion is located at the clamping section, and the body portion is clamped to the machine shell. When the operation piece moves from the clamping position to the releasing position, the reducing section moves towards the head part, so that the operation piece abuts against the head part, the head part is separated from the guide groove, and the body part is separated from the machine shell.

The invention discloses a safe pantskirt for a bedridden patient. The safe pantskirt comprises a skirt body and a pants body, wherein the skirt body comprises a skirt waist and a skirt main body, thepants body comprises a healthy limb pants leg and an injured limb pants leg, and each of the healthy limb pants leg and the injured limb pants leg is connected below the skirt main body through a group of first tying belts. The safe pantskirt has the advantages that the privacy and dignity of the patient are protected, meanwhile, the wearing is comfortable, the replacement is convenient, a urine conveying pipe, a drainage tube and the like also can be properly fixed, in addition, due to the arrangement of knotting of cloth taps on side edges, the opening and closing of the skirt main body arefacilitated, so that dressing change of wounds is facilitated, moreover, the operation of flatly pulling the pressed part of the patient is also assisted, and thus the risks including pressure sores,urinary system and pulmonary infection and the like are avoided. The nursing device provided by the invention is beneficial for the rapid recovery of the patient, and the people-oriented high-qualitynursing service centered on providing the physical and psychological integral nursing demand for the patient is provided.