37results about How to "Satisfy the angle requirement" patented technology

The invention relates to the field of coal mine tunnel tunneling exploiting and supporting machines, in particular to a tunneling, anchoring and protecting integrated tunneling-anchoring-protecting machine. The problems that a tunneling machine, a bolting machine and a temporary support work in a split mode, thus the time is wasted, the labor intensity of anchor bolt artificial striking is large,the efficiency is low, and the safety is poor are solved. The tunneling-anchoring-protecting machine comprises a tunneling machine, roof bolting machines, side wall bolting machines, slide way devices, temporary support mechanisms and a lifting operating table. The two roof bolting machines are adopted and horizontally move through the slide way devices fixed to a front vertical plate of the tunneling machine to complete anchoring of roof anchor bolts. The two side wall bolting machines vertically move through the slide way devices provided with the side wall bolting machines to complete anchoring of the side wall anchor bolts. The temporary support mechanisms and the lifting operating table adopt integrated structural design and then are connected with the slide way devices provided withthe side wall bolting machines to achieve integrated design, and the front and rear continuous two rows are simultaneously anchored. Thus, the effect of integration of the tunneling machine, the bolting machines and temporary supports is achieved.

The invention relates to an actual-vehicle-simulated vibration test-bed for transmission shafts with different specifications and belongs to the actual-vehicle-simulated vibration test-bed for the transmission shafts with different specifications. A first rack and a second rack are fixed on the foundation of a test room side by side, the second rack is located at the right side of the first rack, a power output system is arranged on the first rack, a vibration excitation device is arranged on the first rack at the right side of a power output device, a safety braking system is arranged above the vibration excitation device, the left end of the safety braking system is connected with the power output system, the right end is fixedly connected with a first right end fixing cover of the first rack, a supporting system is arranged on the second rack, and a loading device is mounted at the tail end of the supporting system. The test-bed has the advantages that the measurement on the vibration of a transmission shaft assembly is realized, and the defect that most of traditional vehicle transmission shaft vibration test-beds cannot sufficiently perform corresponding simulation tests according to different vehicle model parameters and road conditions and cannot quickly adjust angles of the transmission shafts is overcome.

The present invention relates to a machine tool specially for processing gate valve body sealing seats, which comprises a lathe main shaft and a middle-small planker. The present invention is characterized in that the lathe main shaft is provided with an air-control clamp; the air-control clamp is mainly composed of a shell, a swing frame, an axial air cylinder, a radial air cylinder, a press head and a V-shaped clamping seat; the shell is connected with the middle of the swing frame through a bearing in a swing type; the press head is connected with the upper part in the swing frame in a sliding way, and the V-shaped clamping seat is fixedly connected with the lower part in the swing frame corresponding to the press head; the swing frame is connected with the axial air cylinder; and the shell is spirally connected with the lathe main shaft. The present invention has the advantages of that the air-control clamp is the key of the processing equipment of a valve body sealing seat designed aiming to a gate valve with small size; the processing equipment not only can be convenient to clamp, but also satisfies the angle need of sealing surface taper; the processing equipment is formed once; the work efficiency can be improved more than 5 times; and the making cost is largely reduced.

The invention relates to a curve simulation S-shaped wedge block compensation device. The curve simulation S-shaped wedge block compensation device comprises a compensation groove platform, a plurality of upper S-shaped wedge blocks, an integral lower S-shaped wedge block, a bottom plate, adjusting screws and a transmission mechanism, wherein the upper S-shaped wedge block and the integral lower S-shaped wedge block are placed in a groove in the bottom of the compensation groove platform in a matched mode, the bottom plate is fixedly connected with the compensation groove platform through bolts, and the adjusting screws penetrate through the compensation groove platform and are connected with nuts embedded in the upper S-shaped wedge blocks. The transmission mechanism comprises a first lead screw, a second lead screw, a connecting block, a motor and a speed reducer, the motor and the speed reducer are fixedly installed at one end of the compensation groove platform through a first connecting block, the right end of the first lead screw is connected with the speed reducer, an internal thread at the left end of the first lead screw is connected with an external thread at the right end of the second lead screw, and the left end of the second lead screw is connected with the lower S-shaped wedge block through the connecting block. By means of compensation for deformation of a machine tool, the curve simulation S-shaped wedge block compensation device can improve accuracy of the angle and the straightness of a bent workpiece, and guarantees product quality of the bent workpiece.

The invention relates to a photovoltaic support hanger with an adjustable angle, which comprises a base and a supporting rod arranged on the base, wherein the supporting rod comprises an outer sleeverod and an inner sleeve rod; the inner sleeve rod is sleeved inside the outer sleeve rod and can slide relatively to the outer sleeve rod; the outer sleeve rod is provided with a plurality of clampingholes arranged at intervals; the inner sleeve rod is provided with a telescopic locking and clamping block; the locking and clamping block and a clamping hole are matched for fixing; the top part ofthe supporting rod is provided with a fixing seat; the fixing seat comprises a tray and a support connected with the tray; the top part of the inner sleeve rod is provided with a clamping groove; andthe support is arranged in the clamping groove at the top part of the inner sleeve rod in a rotatable mode through a locking bolt. The photovoltaic support hanger has the advantages that the structureis simple; all-direction angle adjustment can be achieved; the height of a solar absorption panel can be properly adjusted; and defects caused when the angle and the height of the existing photovoltaic support hanger can not be adjusted are solved.

The invention discloses a folding bracket for gas-spring swinging structure displays, which comprises a display fixed board, a lifting die-casting component, a supporting frame and a base, wherein the upper end of the lifting die-casting component is connected with the display fixed board by a first rotating shaft, and the first rotating shaft is provided with forward and reverse torsional springs; the lower end of the lifting die-casting component is movably connected with the upper end of the supporting frame by a second rotating shaft, and the lower end of the supporting frame is fixedly connected with the base; and the middle of the supporting frame is provided with a gas spring, and the base is provided with a rotating-disc mechanism. By using the bracket disclosed by the invention, the position and angle of a display can be adjusted arbitrarily, so that the bracket is not only operated conveniently and freely, stably and reliably, but also expands the installation and application scopes of the display; the bracket supports multiple items of operations (such as lifting, inclining, bending and twisting and the like) of the display so as to furthest satisfy audio-visual demands; the height adjustment is operated more conveniently and performed only by light pressing, thereby furthest satisfying the angle requirements on watching the display, so that the descending process of the display is stable; and the bracket is convenient to fold and reasonable in structure; and by using the bracket, an occupied space and a packing space are reduced.

The invention relates to a swing piece conveying support, which comprises a support body, rollers, a support plate, an adjusting bracket, a guard plate and a plurality of mounting plates, and is characterized in that the support body consists of two parallel symmetric side plates and a connecting part between the two side plates; the outer side of the support body is provided with the mounting plates; one side of the support body is connected with the adjusting bracket; the number of the rollers is multiple; the multiple rollers are separately arranged on the support body and the adjusting bracket; the guard plate is arranged on the side plates of the support body; and the support plate is arranged below the guard plates. In actual use, as the adjusting bracket and the support body are connected through bolts, a positional relation between the adjusting bracket and the support body can be conveniently adjusted through the bolts, and therefore, the angle requirement of swing piece conveying is met; moreover, each side plate of the support body is in a shape of T, so that the distance requirement of swing piece conveying can be met to the maximum limit.

The invention relates to the technical field of electronic equipment. In order to solve the problem of angle adjustment of a display device, the present invention provides a display device control system, a method, a storage medium and a computer device. The control method comprises the following steps: acquiring an acquisition area so that the target to be acquired is located in the acquisition area, and the acquisition direction of the acquisition area and the display direction angle of the display device are fixed; acquiring position information of the target to be collected; acquiring an integrated center point position of a position of a target to be collected; judging whether the positional relationship between the position of the integrated center point and the set point on the acquisition area reaches the preset standard; if the preset standard is not reached, the angle of the display device being adjusted, and the position information of the acquisition area and the target tobe acquired being obtained again until the position relationship between the integrated center point of the target to be acquired and the set point on the acquisition area of the display device reaches the preset standard. The control method of the invention can simultaneously meet the angle requirements of a plurality of people on a display device.

The invention discloses a tray conveying system suitable for full-perimeter real-time detection of fruits. The tray conveying system comprises a conveying system, a jacking and rotating mechanism and detection equipment, the jacking and rotating mechanism is located below the conveying system, and the detection equipment is installed on the jacking and rotating mechanism; a roller conveying belt is fixed to a conveying belt bracket; a motor is installed on the conveying belt bracket, an output shaft of the motor is connected with a chain wheel chain, and the roller conveying belt is driven to transmit through the chain wheel chain; an opening is formed in the center of the roller conveying belt, a transmitting end and a receiving end of a photoelectric sensor are arranged on the roller conveying belt, and the transmitting end and the receiving end are symmetrically arranged on the two sides of the roller conveying belt; and a braking device is installed on the downstream of the roller conveying belt. The fruit quality detection and grading system can meet the angle requirements of related links of an existing fruit quality detection and grading technology on the fruits, and can further realize acquisition of fruit full-perimeter information by single detection equipment, so that the automation degree and the detection accuracy of commercialization treatment after fruit picking are improved.

The invention provides a flexible glue dripping LED lens waterproof lamp strip. The lamp strip comprises a half sleeve, a flexible FPC lamp bead plate and a lens. A mounting groove is formed in the half sleeve; the flexible FPC lamp bead plate is mounted at the bottom of the mounting groove of the half sleeve; the bottom of the lens is arranged on the FPC lamp bead plate, lamp beads are arranged on the FPC lamp bead plate, a lamp cavity is formed in the bottom of the lens, the lamp beads are located in the lamp cavity, and sealant is filled among the inner side wall of the installation grooveof the half sleeve, the FPC lamp bead plate and the lens. The invention further provides a manufacturing method of the flexible glue dripping LED lens waterproof lamp strip. The lamp strip has the beneficial effects that the lamp strip can be bent, the waterproof sealing performance is improved, and the lamp strip can meet the requirement for the angle of light and can also meet the requirement for waterproof use.

The invention discloses a thoracic and abdominal puncture knife, and belongs the technical field of medical apparatuses. The puncture knife comprises a knife rod body and a knife head which is integrally arranged at one end of the knife rod body and is identical to the knife rod body in diameter, and a knife edge is constituted on the knife head; the puncture knife is characterized in that an easy-to-bend transition section is constituted between the knife rod body and the knife head; and the diameter of the easy-to-bend transition section is 1/3-1/5 of the diameter of the knife rod body. Angle requirements of doctors, who implement a puncture operation on a patient in clinical, can be satisfied by bending the knife head having the knife edge relative to the knife rod body as required; theoperation can be facilitated, and operating difficulty of the operating doctors can be reduced and puncture efficiency can be improved; and materials can be saved; therefore, the puncture knife is consistent with the spirit of economizing and energy-saving economy which is advocated by the whole society at present.

The invention relates to a detecting tool of a bridge-shaped contact piece of an ACB (Air Circuit Breaker) drawer and a using method thereof. The detecting tool comprises a detecting tool base and a detecting board, wherein the detecting tool base is provided with an upper surface which can be used for placing a side surface of a detected bridge-shaped contact piece on the upper surface, and the upper surface is fixedly provided with two check blocks and one blocking post; and the detecting board is a wedge board which is manufactured according to the requirements of the design size between two tooth-shaped ends on the detected bridge-shaped contact piece and the angle of an opposite surface between the two tooth-shaped ends. According to the detecting tool disclosed by the invention, by adopting the detecting board which can be used for locating the detected bridge-shaped contact piece on the detecting tool base and can be manufactured according to the requirements of the design size between the two tooth-shaped ends on the detected bridge-shaped contact piece and the angle of the opposite surface between the two tooth-shaped ends, related requirements of detecting the size and the angle of the two tooth-shaped ends of the detected bridge-shaped contact piece can be conveniently met. The detecting tool disclosed by the invention has the advantages that the structure is simple, the requirement of measuring various sizes of the bridge-shaped contact piece can be met, and the efficiency of the detecting work can be greatly increased.