126results about How to "Fixed structure is stable" patented technology

A reverse mode detection system provides an extremely inexpensive system which can be installed in seconds and which can be used by drivers to gauge the distance from the rear of the vehicle to an object, possible an array of objects, and to provide an optional combination of a soft alert or a distance reading which the user can optionally use to assist in reverse movements of an vehicle. One advantage of the system not before seen is some indication of the rear clearance space left available to the user in backing, and a multi storage calibration ability to enable more precise backing with regard to previously calibrated objects. The ability of the reverse warning and measurement system to actually be used on an vehicle with broad acceptance is based upon its mounting system, simplicity and energy sources which are self contained and conserving of power. The distance sensor is mounted in a frame shaped structure for attachment adjacent the license plate. The frame shaped structure will follow the license plate size which is typically a standard size for different countries. A transmitter associated with the reverse light wiring and illumination system can optionally activate the system in order to conserve battery power.

The invention discloses a cabinet air conditioner, an air conditioner and an air output control method of the cabinet air conditioner. The cabinet air conditioner comprises a shell, two air outlets, at least two centrifugal fans, a heat exchanger and at least one driving motor, wherein an air channel is formed inside the shell; the two air outlets are horizontally formed at an interval in the shell, and each air outlet communicates with the air channel; each centrifugal fan is fixedly arranged at the shell and communicates with the air channel; the heat exchanger is fixedly arranged at the shell and is arranged between the two air outlets and the two centrifugal fans; each driving motor is used for driving the centrifugal fans to run and is fixedly connected to the shell through a fixing frame; each fixing frame comprises a mounting support and at least one mounting arm which is connected with the mounting support in a matching manner; the end part of each driving motor is clamped in a clamping space formed by one mounting arm and the corresponding mounting support. The cabinet air conditioner disclosed by the invention can be effectively adjusted in air output and air output mode and is also more stable in performances.

Disclosed is an indoor unit for an air conditioner. The indoor unit for the air conditioner according to the present invention includes: a cabinet assembly forming an external appearance of the indoor unit and having an air suction port formed in a rear of the cabinet assembly; a filter module disposed at the air suction port to filter dust contained in air being introduced through the air suction port; a filter cleaner configured to move upward and downward in a rear of the filter module to remove foreign substances stuck in the filter module; a guide rail vertically disposed on one side of the filter module and configured to guide upward and downward movement of the filter cleaner, wherein the filter cleaner comprises: a mobile gear configured to rotate while engaged with the guide rail to move the filter cleaner upward and downward with respect to the filter module, a gear motor configured to rotate the mobile gear, an agitator configured to rotate in friction with the filter module, a dust container disposed downward of the agitator and collecting foreign substances separated from the filter module due to the rotation of the agitator, and a guide roller bringing the filter cleaner into close contact with the filter module so that part of the agitator rotates while in contact with the filter module.

The invention discloses an anti-explosion protection box for a center coupling of a cable. The protection box comprises two shells, wherein the shells can be abutted and are of a semicylindrical shape respectively; both ends of each shell are provided with necked parts; each necked part is provided with a through hole for enabling the cable to pass through; the middle section and both the ends of each shell are correspondingly provided with a plurality of fastening grooves; the shells are abutted and fixed by fastening rings positioned in the fastening grooves; flame-retardant thermal insulating layers are arranged between the shells and the cable; the inner wall of each through hole is of a cutting groove shape; sealing rings are arranged in the through holes. The anti-explosion protection box for the center coupling of the cable is designed for the common potential safety hazard in the installing and using processes of the center coupling of the cable and has excellent properties such as explosion resistance, waterproofness, fire resistance, corrosion resistance and long service life.

The invention relates to an automatic corrugated pipe forming device and method. The automatic corrugated pipe forming device comprises an bulging device for forming corrugations, the bulging device comprises a die piece forming mechanism and a conical loading pressing head arranged in the center of the die piece forming mechanism, the die piece forming mechanism comprises a pressing plate, an upper bulging die plate, a clamping plate, a lower bulging die plate and a base plate which are stacked from top to bottom, the upper bulging die plate and the lower bulging die plate each are composed of a plurality of die piece units of a fan ring distributed in an annular array mode, sliding blocks are arranged at the inner ends of the die piece units, a sliding groove which is formed in the axialdirection is formed in the outer wall of the conical loading pressing head, and the sliding blocks are embedded in the sliding groove. According to the automatic corrugated pipe forming device and method, the design of the two bulging die plates is used for filling corrugation breaking points, die pieces do not need to be rotated, the mechanism is simple and more stable, the working efficiency isgreatly improved, and the device and method are worthy of being vigorously popularized.

The invention discloses a protective device for an electrical system box vent hole. The protective device comprises a shell, wherein the shell comprises a bridging plate, two side plates which are arranged on the two sides of the bridging plate and are connected through the bridging plate, and an end plate which is used for sealing the rear ends of the two side plates and the bridging plate. The protective device is characterized in that the front end of the shell is provided with a shell seat, a communicating hole which is used to communicate with the vent hole is arranged on the shell seat, a dust screen which is used to seal the communicating hole is arranged on the shell, each inner edge wall of the bridging plate the two side plates of the shell is provided with at least one assembly bulge for assembling, the assembly bulges are provided with tapped blind holes, the parts of the shell seat, corresponding to the assembly bulges, are provided with assembly through holes. In the invention, since the shell seat is arranged between the shell and the outer wall of the box, a fixed structure is firmer; since assembly bulges are arranged on the inner edge walls of the bridging plate and the two side plates in a rasied manner, firmer assembly is achieved; meanwhile, the ventilation area of the protective device is increased so that the good ventilation effect can be reached; and since the dust screen is fixedly arranged on the shell seat the dust screen is fixed more firmly.

The invention discloses a disposable circumcision anastomat. A fixing device comprises a left fixing block, a right fixing block and a screw rod, wherein the left fixing block and the right fixing block are arranged on the two sides of an opening end, can be tightly closed and are provided with a perforation respectively; screw threads are arranged in the perforation of the left fixing block; the screw rod penetrates through the perforation and is screwed with the screw threads of the left fixing block. The fixing device is characterized in that a first buckling structure is arranged on the end part of the screw rod; the right fixing block is provided with a second buckling structure which is matched and buckled with the first buckling structure; the first buckling structure is a lug boss connected with the screw rod; the lug boss is provided with a top edge and a bottom edge; a transition surface is formed between the top edge and the bottom edge; a buckling groove is formed in the transition surface and is provided with a first bevel edge and a second bevel edge which are arranged on the transition surface; the opening of the buckling groove is toward the bottom edge; the second buckling structure comprises a plurality of bump parts which are buckled into the buckling groove. The invention provides a fastening device locking structure which is more reliable.

The invention discloses an amblyopia correcting instrument. The instrument comprises a lens barrel, a liquid crystal touch screen, a liquid crystal touch screen box, a base and two fixed lantern rings; the lens barrel is arranged on the upper portion of the liquid crystal touch screen box which is fixedly arranged on the upper surface of the base, the liquid crystal touch screen box is internallyprovided with the liquid crystal touch screen, a selection switch is arranged on the upper surface of the right end of the base outside the liquid crystal touch screen box, each fixed lantern ring inthe device is formed by two semi-ring-shaped structures with the same specification through mutual fitting and fixing, the lens barrel is fixed through the fixed lantern rings which are arranged on the upper portion and the lower portion of the lens barrel, the upper end and the lower end of the lens barrel can be fixed, the fixing structure is stable, and correcting of amblyopia cannot be affected due to instability; a parallel rotation fixed support rotates vertically relative to a vertical rotation fixing support, the lens barrel can be inclined, a parallel rotation frame rotates in parallel relative to the parallel rotation fixed support, the horizontal position of the lens barrel can change, a support cylinder rod is rotated, and then the whole lens barrel can rotate; the purpose of multi-directional regulation is achieved, and the instrument can be used according to actual demand conveniently.

The invention relates to a plate type radiator ground bracket which comprises a ground fixing plate, a radiator support plate and a fastening mechanism, wherein the fastening mechanism is fixed at the top of the radiator support plate, the ground fixing plate and the radiator support plate are connected by a lifting mechanism, and the top of the lifting mechanism and the radiator support plate as well as the bottom of the lifting mechanism and the ground fixing plate are fixed by welding. According to the plate type radiator ground bracket, the structure is novel, the radiator support plate supports the bottom of a plate type radiator, the middle rowing welding position of a back side flowing pass is locked and fixed by the fastening mechanism, the ground fixing plate can be fixed by expansion bolts, the fixing structure is firm, the installation height can be adjusted conveniently by the aid of the lifting mechanism, and the installation is convenient.

The present invention relates to a motor for a vehicle and a rotor applied thereto. Provided is a rotor including a rotor core in which a plurality of rotor core members are stacked and a plurality of magnets inserted into magnet insertion holes of the rotor core, and further including fixing patterns that protrude toward the center of the magnet insertion holes from one sides of the magnet insertion holes of the rotor core members respectively disposed at an uppermost layer and a lowermost layer.

The invention discloses a ship-docking mooring rope column. The ship-docking mooring rope column comprises a base, wherein a group of front and back symmetrical cylinders is fixed on the base; circular bumps are arranged on the tops of the front and back cylinders; the circular bump on the top of the front cylinder is hinged to one end of a connecting rod; a fixing plate is hinged to the other end of the connecting rod; the end part of the fixing plate is provided with a buckle; the bottom of the back cylinder is provided with a clamping groove which is matched with the buckle. During use of an improved structure, a mooring rope is arranged on the front and back cylinders of the mooring rope column in a sleeving manner, and the buckle on the fixing plate is buckled with the clamping groove for fixing, so that the mooring rope is prevented from falling off, and the fixing structure is stable and firm. The ship-docking mooring rope column has the advantages of simple structure, convenience in operation, saving of time and labor, and prevention of noise.

The invention discloses an integral folding frame type framework projection screen. The integral folding frame type framework projection screen comprises screen cloth and a scroll. The integral folding frame type framework projection screen is characterized by further comprising a framework which consists of two long side frames, four short side frames and six shaftless hinges, wherein the shaftless hinges which are internally arranged between the long side frames and the short side frames are fixedly connected to tube walls of the long side frames and the short side frames which are fixedly connected to the inside of the framework by virtue of a connecting rod of a shaftless hinge rotary plate; the shaftless hinges which are internally arranged between the two short side frames are fixedly connected on the tube walls of the two short side frames which are fixedly connected to the outside of the framework by virtue of the connecting rod of the shaftless hinge rotary plate; two groups of electromagnets are fixedly connected on the end heads of the short side frames respectively; supporting bases are fixedly connected on the back surface of the framework and the two ends of each long side frame respectively, at least one scroll is arranged between the supporting bases at the two ends of each long side frame and fixedly connected with the supporting bases; the screen cloth is arranged between the framework and the scroll; the two sides of the screen cloth are fixedly connected with the scroll which is fixedly connected on the long side frames or the long side frames respectively; and two groups of magnetic bars are respectively arranged at inner and outer sides of the screen cloth, between the short side frames of the framework and the screen cloth and fixedly connected.

The invention discloses a roller-type large LED panel fixing bracket comprising a fixing frame and a pressing plate in the same shape as the fixing frame. At least one edge of the frame of the fixing frame is connected with the fixing frame detachably and fixedly. At least one crossbeam is fixed in the fixing frame. Small rollers are fixed on the inner wall of the fixing frame, large rollers are fixed on the crossbeams, and rollers with the surfaces made of soft rubber are adopted as the small rollers and the large rollers. An LED panel is inserted in from the side face by a detachable manner of the fixing frame on one side, the crossbeam is added in the middle, and the large rollers are arranged on the crossbeam, so that the LED panel which is very large originally is disintegrated to be inserted in parts, the pressing plate and the frame of the fixing frame are fixed after insertion, and then the LED panel is fixed; in the process, the small LED panels are spliced, the insertion process is safe and smooth, and the fixing structure is stable.

The invention discloses an automobile shark fin antenna. The automobile shark fin antenna comprises an integrated type metal antenna and vertically placed plastic bracket. According to the automobileshark fin antenna, the metal antenna is fixed on the vertically placed plastic bracket, so that the fixation structure is stable in structure, without causing abnormal sound, shaking and other adversephenomena; and the metal antenna also can adopt AM/FM and 4G integrated type antenna structural design, so that AM/FM and 4G receiving functions can be further realized synchronously.

The invention discloses a shockproof switch cabinet. The switch cabinet comprises an outer cabinet body and an inner cabinet body. A cabinet body gap is formed between the outer cabinet body and the inner cabinet body. First springs are arranged in the cabinet body gap at equal intervals. A support is arranged on a side surface of the outer cabinet body. A groove is arranged in a bottom of the support. A limiting block is connected to the bottoms of the support. The limiting block is connected to an internal portion of the groove through a second spring. A pedestal is arranged at the bottom ofthe outer cabinet body. Sliding rods are horizontally fixed in the pedestal at equal intervals. Sliding sleeves are connected to the sliding rods at equal intervals. The sliding sleeves are connectedwith the bottom of the outer cabinet body through third springs. Partition plates are horizontally arranged in the inner cabinet body at equal intervals. Side plates are fixedly connected to the twosides of each partition plate, long holes are arranged in the inner cabinet body, and the side plates pass through long holes through bolts and are fixed to the inner cabinet body. The switch cabinethas advantages that a structure is simple, multidirectional shock prevention can be achieved, a shockproof effect is good, stability is good and practicability is high.

The invention discloses a mainboard fixing structure for a computer. The computer mainboard comprises a protection box, a fixing frame and a mainboard body, a fixing block is fixedly connected to thebottom of the mainboard body, a positioning plate is fixedly connected to the bottom of the fixing block, fixing chambers are fixedly connected to the two sides of the bottom of an inner cavity of thefixing frame, and spring pipes are fixedly connected to the bottoms of the inner cavities of the fixing chambers. When an operator needs to perform maintenance on a mainboard of the computer, the installation or removal of the computer motherboard can be performed manually without auxiliary tools, which greatly facilitates the maintenance of the operator. The fixing structure is very stable, themainboard of the computer is well fixed, normal work of a computer is guaranteed, a good damp-proof effect on the computer mainboard is achieved, and the service life of the computer mainboard is prolonged to a great extent.