70results 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.

A vehicle turntable system for rotating a vehicle when located on the turntable, comprising a housing member, configured as a circular housing with at least one centralising and supporting assembly (23,24), and a turntable member (22,42), configured as a circular disk which is located in the circular housing. Wherein the system is supplied as a pre-calibrated and pre-assembled combined unit with the turntable member (22,42) mounted in the housing member (21,41) ready for installation and use at a desired location.

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.

The invention discloses a display module. In a backlight module of a display module body, multiple overlapped optical film sheets on a non-light source side are arranged in a positioning groove of a frame body of a rubber frame by positioning lugs, so the optical film sheets can be correctly positioned when arranged on a light guiding element. Middle optical film sheets of the optical film sheets form outwards-protruding fixed lugs corresponding to a light source side. After existing system supports are bent, holes are formed in a framework on the light source side, so the fixed lugs of the middle film sheets are allowed to extend into the holes. Double-faced adhesion elements arranged between a display panel and the framework are used for fixing the fixed lugs of the middle film sheets, so the middle film sheets of the optical film sheets of the backlight module can be well fixed and are protected from collision or falling in a dropping test.

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.

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 relates to an adjustable external ventricular drainage device fixing frame. The fixing frame comprises a fixed box, a height adjusting rod and an angle adjusting rod, wherein a groove isformed in one side of the fixed box; the locking screw penetrates through the fixed box and extends into the groove; the locking screw is in threaded fit with the fixed box; a gear cavity is furtherformed in the fixed box; gear is arranged in the gear cavity, the gear is connected with a height adjusting knob arranged outside the fixed box through a rotating shaft; a rack is arranged on one sideof the height adjusting rod; the height adjusting rod penetrates through the fixing box and a rack on the height adjusting rod to be matched with the gear, a rotating shaft is arranged at one end ofthe height adjusting rod and penetrates through the head of the height adjusting rod, an angle adjusting knob is arranged at one end of the rotating shaft, the other end of the rotating shaft is connected with the end of the angle adjusting rod, and a hook is arranged on the angle adjusting rod. The fixing device is used for fixing and supporting the external ventricular drainage tube and the drainage device, the height and angle can be adjusted at will, it can be guaranteed that the relative position of the drainage device and the head is fixed, and operation is convenient.

The invention discloses an easily fixed drainage tube, which comprises a drainage tube body inserted into a body cavity for draining gas or liquid in the body cavity, and a fixed guide wire embedded in the tube wall of the drainage tube body for fixing the drainage tube. A number of fixed concave holes are set on the wall of the drainage tube body along the direction of the fixed guide wire, and a guide wire embedding cavity for temporarily accommodating the fixed guide wire is set through the multiple fixed concave holes. The guide wire is embedded in the cavity, and the fixed guide wire can temporarily fix the fixing part and the drainage tube body. When the body of the embedded drainage tube needs to be fixed during the operation, the suture can be bypassed by the guide wire and passed through the half-holes on both sides of the fixed concave hole intersecting with the fixed guide wire, and the front thread is sutured and fixed on the surrounding tissue, so that the position of the drainage tube is not fixed. It will shift to ensure a good drainage effect. When the drainage tube needs to be pulled out at the end of the drainage, the fixing part is loosened, and the fixed guide wire is pulled out, so that the body cavity drainage tube can be pulled out of the body cavity, and the drainage is completed. The invention can securely fix the indwelling position of the drainage tube during the operation, ensures the drainage effect, is convenient to pull out when the drainage is finished, has a simple structure, and is safe and reliable.

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 provides a rearview mirror device for a vehicle to make motion and sound stable. In a containing device (14) of a door rearview mirror device (10), a worm wheel (46) and an output shaft (40) are integrally rotated by driving a motor (36), so that a rearview mirror is rotated for containing or uprising. A main body (38) of the motor (36) is held in a holding cylinder (30) of a motor base (28). A shaft support part (46A) of the worm wheel (46) is in shaft support in a shaft support hole (26) of a shell (24) through a free rotation manner, and the output shaft and a clamping shaft (44) at the opposite side of the main body (38) are in shaft support in the shaft support hole (26) through the shaft support part (46A) in a free rotation manner. So that, no matter what load is input in the worm wheel (46) from a worm when the motor (36) is driven, the axle center of the worm wheel (46) is stable and the motion and the sound of the containing device (14) are stable.

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 discloses a cesarean section postoperative pressurizing bellyband device, and relates to the field of medical gynaecology and obstetrics. The device is technically characterized by comprising a hard connecting piece used for being fixedly connected to a fixed foundation, a shell connected to the hard connecting piece, and a first air bag located in the shell and used for pressurizing the abdomen of the pregnant woman on the sickbed. The device can better pressurize the abdomen after the cesarean section, the pressure applied to an air bag structure is soft, the air bag structure can be adjusted more accurately, and secondary injury caused by improper movement of the body can be avoided.

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 provides a inkjet printer and a printing method. It is object to suitably fix solvent ink to a medium in case of printing in an inkjet method with the solvent ink. An inkjet printer 10 using solvent ink containing an organic solvent and a colorant comprises an inkjet head 12 which ejects the solvent ink to a medium 50 and a microwave irradiation unit 18 which irradiates the medium 50, to which the solvent ink was ejected, with microwaves.

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 invention discloses a drainage tube easy to fix. The drainage tube comprises a drainage tube body and a fixing guide wire, wherein the drainage tube body is placed in a body cavity and used for drainage of gas or liquid in the body cavity, and the fixing guide wire is embedded in the wall of the drainage tube body and used for fixing the drainage tube. The wall of the drainage tube body is provided with multiple fixing concave holes and guide wire embedding cavities which are arranged to penetrate through the fixing concave holes and used for temporarily containing the fixing guide wire in the trend of the fixing guide wire, and the fixing guide wire penetrates through the fixing concave holes and is embedded in the guide wire embedding cavities, and can fix a fixed part and the drainage tube body temporarily. When the embedded drainage tube body needs to be fixed during an operation, a user can wind a suture line around the fixing guide wire, penetrate the suture line through the half holes in the two sides of the fixing concave hole intersecting with the fixing guide wire and fixedly transfix the suture line to surround tissue, so that the drainage tube does not move, and a good drainage effect is ensured. When drainage is completed, and the drainage tube needs to be pulled out, the body cavity drainage tube can be pulled out of the body cavity to complete drainage by loosening the fixing part and pulling out the fixing guide wire. The drainage tube can be stably fixed at the indwelling position during the operation and ensure the drainage effect, can be pulled out conveniently when drainage is completed, and is simple in structure, safe and reliable.

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.

The invention discloses a full-pneumatic hanging table sweeping head machining clamping set which comprises a base plate. One end of the base plate is provided with a fixed block, and the other end of the base plate is provided with a clamping sliding block capable of horizontally moving relative to the fixed block. A V-shaped groove is formed in the surface of the side, opposite to the clamping sliding block, of the fixed block. The clamping sliding block is driven by a first air cylinder. The first air cylinder is connected with an air source through two air pipes and a hand-directional valve. The hand-directional valve is provided with a directional valve handle. One side of the fixed block is provided with an ejector rod pulley with the same height as the V-shaped groove. The ejector rod pulley is connected with a second air cylinder through an ejector rod. One end of the V-shaped groove is the fixed end, the first air cylinder is used as a clamping force supply source, the second air cylinder is utilized for pushing the ejector rod pulley to achieve fit between product benchmark and clamping set positioning benchmark, the hand-directional valve is utilized for carrying out clamping set opening and clamping motion switch control, a pedal directional valve is utilized for controlling the ejector rod pulley to be pushed out and taken back, operation is easy and fast, and machining precision is high.

The invention discloses shock absorption and fixing equipment used in the porcelain transporting process. The shock absorption and fixing equipment comprises a transporting box, a cover and shock absorption and fixing mechanisms. The shock absorption and fixing mechanism comprise rail plates and fixed air bags. Sliding seats are in sliding connection to the rail plates. Shock absorption assembliesare fixedly connected to the sliding seats. The heads of the shock absorption assemblies are integrally and fixedly connected with fixed sleeves. The shock absorption assemblies comprise fixed rods and sleeve pipes in sliding connection with the fixed rods. Shock absorption springs are fixedly connected between the bottoms of the fixed rods and the bottom faces of inner cavities of the sleeve pipes. The shock absorption and fixing equipment has the beneficial effects that the equipment fixes porcelain vases properly through the shock absorption and fixing mechanisms, fixing is achieved simply, the trouble of filling materials is avoided, and meanwhile the situation that too much garbage is generated by use of filling materials is avoided; and the equipment can be used cyclically, the shock absorption and fixing mechanisms can carry out omni-directional shock absorption protection on porcelains through the shock absorption assemblies, and a good shock absorption protection effect can be provided.