33results about How to "Orientation is correct" patented technology

　The treatment instrument for an endoscope according to the present invention, used in combination with an endoscope having a raising base in a distal-end part of a channel, is provided with a flexible sheath part, a treatment part provided on a distal-end side relative to the sheath part, and an operating part for operating the treatment part, provided to a distal-end part of the sheath part. The sheath part has a sheath body in which a lumen extending along an axis line of the sheath part is formed, a held part held between the raised raising base and an internal peripheral surface of the channel when the sheath body is inserted in the channel, the held part being provided on a distal-end side of the sheath body, and a torque-transmitting member for transmitting a rotation torque inputted by a user on a proximal-end side and causing the sheath body to rotate about the axis line, the torque-transmitting member extending in the axis-line direction of the sheath part from a proximal-end side of the sheath body to the held part. The outside diameter of the held part is larger than the diameter of the largest inscribed circle in the portion of the raising base and the internal peripheral surface of the channel that holds the held part when the raising base is completely raised.

The invention relates to a high-position hole reserving stacking production line which comprises a brick unloading line, a transverse brick pushing machine, a longitudinal brick pushing machine, a stacking brick separation system and a chain plate conveyor line. A whole stack of bricks with supporting plates are split by the brick unloading line, the transverse brick pushing machine pushes away the bricks, then, the remaining supporting plates are turned over, the transverse brick pushing machine and the longitudinal brick pushing machine ensure the line number and the column number of brickson each layer, the bricks are pushed into the stacking brick separation system through the longitudinal brick pushing machine to complete hole reserving stacking, the stacked bricks are clamped to thechain plate conveyor line through the stacking brick separation system, and the hole reserving stacking function is achieved.

The invention relates to the field of pipe cleaning descaling, in particular to a hinge ultrasonic descaling and sound-chemistry compound cleaning system. The hinge ultrasonic descaling and sound-chemistry compound cleaning system comprises a transducer unit, a connecting unit and a tension adjusting unit; the transducer unit includes transducers; the connecting unit includes connecting plates and a hinge; the tension adjusting unit includes a tension adjuster; the transducers are mounted on the connecting plates; the inner sides of the transducers are tightly connected to the outer sides of the pipe walls of metal pipes to be cleaned; and the two adjacent mounting plates for mounting the transducer are connected through the hinge or the tension adjuster. The hinge ultrasonic descaling and sound-chemistry compound cleaning system effectively solves such problems as no pointing of the transducers to the pipe diameter centers, bad contact between the transducers and the outer wall surfaces of the pipe walls and difficult adjustment of the transducer number along with the pipe diameter change when ultrasonic transducers are arranged in the prior art, and can effectively remove dirt on the pipes and prevent attachment and deposition of the dirt.

The invention relates to the technical field of monitoring of soil pressure and discloses an improved deep soil pressure box mounting method. The improved deep soil pressure box mounting method comprises the following specific mounting steps: (1) drilling a hole in a selected buried position until the depth of the hole reaches the required depth; (2) providing a fixing device comprising a fixing plate and two fixing rings which are fixed at two ends of the fixing plate respectively, and connecting the ends of a support frame with the fixing rings; (3) forming a storage groove in the fixing device and placing a soil pressure box in the storage groove; (4) inserting the fixing device and the support frame which are connected with each other into the drilled hole according to the designed depth and direction, and inserting the lower end of the support frame into the soil; (5) backfilling the hole with coarse sand; and (6) monitoring soil pressure data according to the designed requirementafter detecting and calibrating normally. Through the improved deep soil pressure box mounting method, the support frame is used for inserting the fixing device equipped with the soil pressure box into the soil so as to prevent the soil pressure box from rotating, prevent the direction of the soil pressure box from moving, enable the soil pressure box to keep correct orientation all the time andensure the soil pressure monitoring accuracy of the soil pressure box.

The invention discloses a feeding platform of an inkjet coding machine. The feeding platform of the inkjet coding machine comprises a platform rack, wherein at least two mutually parallel belt wheels are arranged on the platform rack, and the belt wheels are winded with conveyer belts. The feeding platform of the inkjet coding machine further comprises two limiting devices which are arranged on the platform rack and are located at different sides of the conveyor belts respectively, the limiting devices comprise baffle blocks, and horizontal sliding rods are fixedly connected to the baffle blocks; a through hole is further formed in the platform rack, and a vertical column is arranged in the through hole; a height adjusting bolt is further arranged on the platform rack, the end portion of the threaded end of the height adjusting bolt makes contact with the vertical column, sliding rod holes are formed above the vertical column, the horizontal sliding rods and the sliding rod holes are matched in a clearance fit mode; a width adjusting blot is further arranged on the vertical column, the end portion of the threaded end of the width adjusting blot makes contact with the horizontal sliding rods, the end portions of the baffle blocks are provided with arc-shaped portions respectively, and the two arc-shaped portions are located at the same side of the platform rack. By means of the feeding platform of the inkjet coding machine, accuracy of code printing positions and code printing efficiency of packing boxes are facilitated.

The invention discloses a chip positioning device and a chip positioning method. The chip positioning device is used for end encapsulation positioning of the chips of inverted type multi-layer ceramic capacitors. The chip positioning device includes a first guide plate with a plurality of uniformly-arranged first through holes, a second guide plate with a plurality of uniformly-arranged second through holes, and a positioning plate with a plurality of uniformly-arranged third through holes; the length and width of the first through holes are matched with the length and thickness of the chips; the number and distribution positions of the second through holes are matched with the number and distribution positions of the first through holes; the width of the second through holes is equal to the width of the first through holes; the depth of the second through holes is larger than the width of the chips; the number and the distribution positions of the third through holes are matched with the number and the distribution positions of the second through holes; and the width of the third through holes is equal to the width of the second through holes. With the chip positioning device and the chip positioning method adopted, the orientation of the positioning of the chips of the inverted type multi-layer ceramic capacitors in end encapsulation can be ensured, end encapsulation efficiency can be improved, and operation is convenient.

The invention relates to the technical field of soil pressure monitoring, and discloses a method for installing a deep earth pressure cell. The specific installation steps are as follows: 1) drilling a hole at a selected embedding position, and drilling the hole to a required depth; 2) the fixer includes A fixed plate and two fixed rings, the two fixed rings are respectively fixed at both ends of the fixed plate, and the end of the bracket is connected with the fixed ring; 3) The fixer has a storage slot, and the earth pressure box is placed in the storage slot; 4) Insert the connected fixture and bracket into the completed borehole according to the designed depth and direction, and insert the lower end of the bracket into the soil; 5) Use coarse sand to backfill the pores; 6) After the detection and calibration are normal, according to the design requirements Monitor the soil pressure data; use the bracket to insert the fixer with the earth pressure cell into the soil to prevent rotation, prevent the direction of the earth pressure cell from shifting, and keep it in the correct direction at all times to ensure that the earth pressure cell exerts pressure on the soil Accuracy of monitoring.

An endoscope treatment instrument used in combination with an endoscope having a lifting seat at the front end of the channel has: a sheath part having flexibility; and a treatment part provided on the front end side of the sheath part and an operation part provided at the base end part of the sheath part for operating the treatment part, the sheath part having: a sheath main body formed with a A lumen extending along the axis of the sheath; a clamped part, which is arranged on the front end side of the sheath main body, is clamped between the lifting seat and the lifting seat that is raised when the sheath main body is inserted into the channel between the inner peripheral surfaces of the channel; and a torque transmission member extending from the base end side of the sheath main body to the clamped portion in the axial direction of the sheath portion, transmitting the The input rotational torque causes the sheath body to rotate around the axis, and the outer diameter of the clamped portion is larger than the diameter of the inscribed circle when the lifting seat is fully lifted The largest inscribed circle among the inscribed circles of the part clamping the clamped part on the inner peripheral surface of the lifting seat and the channel.

A voice control device, comprising a microphone module, a voice coding module, a display screen and a computing unit, the microphone module is used to receive a voice signal, and transmit the voice signal to the voice coding module, the voice coding module or The computing unit processes and analyzes the speech signal to determine the sound source direction of the speech signal, and obtains corresponding response information according to the speech signal, wherein the computing unit controls the sound source direction according to the sound source direction The display screen is rotated to the direction of the sound source, and the response information is sent to the display screen for display. The voice control device can adopt different presentation methods according to different types of information, which is more practical and convenient. The invention also provides a voice control system and a control method.

An obstacle device for vehicle driving experience has a support arm (3) placed outside the course (P) of a vehicle (V), a support rod (4) supported by the support arm (3) and capable of rocking backward and forward along the course (P), and an obstacle (5) attached to the tip of the support rod (4) and placed within the course (P) of the vehicle (V). Between the support arm (3) and the support rod (4) is provided rocking control means (30). The rocking control means (30) makes the resistance of backward rocking of the support rod (4) from its forward rocked position to be greater than the resistance of forward rocking of the support rod (4) caused by a collision of the vehicle (V) to the obstacle (5). Thus, in vehicle driving experience, an impact of a collision of the vehicle to the obstacle can be effectively eased and, after the collision, the obstacle can be easily and quickly placed at a home position.

The invention discloses a face feature point initialization method based on face orientation classification, which belongs to the fields of image processing and computer vision. The implementation process of this method is as follows: firstly, for each newly input face image, its HOG feature is extracted, and its orientation classification label is obtained through random forest decision tree voting, and the mean value of the corresponding training subset feature points is selected as the its initialization value. Since there is little difference in the position distribution trend of face feature points under the same orientation, but there are obvious changes in the distribution trend of feature points under different types of face orientations, the mean value of feature points with the same orientation as the input face image is used The method of initializing can reduce the impact of face orientation changes on feature point initialization, thereby improving the accuracy of face feature point initialization.

The invention discloses a chip positioning device and a chip positioning method. The chip positioning device is used for end packaging positioning of chips of an inversion-type multilayer ceramic capacitor. The chip positioning device comprises a first guide plate provided with a plurality of uniformly-arranged first through holes, wherein the length of each first through hole is matched with the width of each chip; a second guide plate provided with a plurality of uniformly-arranged second through holes, wherein the number and distribution positions of the second through holes are matched with those of the first through holes, the length of each second through hole is equal to that of each first through hole, and the width of each second through hole is matched with the thickness of the chip; and a positioning plate provided with a plurality of uniformly-arranged third through holes, wherein the number and distribution positions of the third through holes are matched with those of the second through holes, the length and width of each third through hole are equal to the length and width of each second through hole. The chip positioning device and the chip positioning method can ensure correct positioning orientation of the chips of the inversion-type multilayer ceramic capacitor during end packaging, can improve end packaging efficiency and is convenient to operate.

The invention discloses an audio test device, and belongs to the field of electronic technology. The audio test device comprises a test support plate, a support block, an adjusting rod and a sound pick-up, wherein the test support plate is used for fixing a product to be tested; the support block is arranged on one side of the test support plate; the adjusting rod is a bent structure consisting of a first connecting rod and a second connecting rod; the first connecting rod is connected with the support block; the sound pick-up is arranged on the second connecting rod; and the adjusting rod can rotate around an axis of the first connecting rod. When sounding modes of products to be tested are different, relative positions between the sound pick-up and the products to be tested can be adjusted through rotation of the adjusting rod, so that the sound pick-up can accurately face mounting areas of loudspeakers in the products to be tested. Through adoption of the audio test device, products having different sounding modes can be tested. The audio test device has relatively high compatibility, and is applied to audio test.

The present invention discloses a chip positioning device and method. The chip positioning device used for blocking positioning of chips of an inverse multilayer ceramic capacitor comprises: a plurality of first guide plates of first through holes uniformly arranged, wherein the length of the first through hole matches the width of the chip; a plurality of second guide plates of second through holes uniformly arranged, wherein the number and the distribution positions of the second through holes match the first through hole, and the length of each second through hole is equal to the length of each first through hole; a plurality of fixed plates of third through holes uniformly arranged, wherein the number and the distribution positions of the third through holes match the number and the distribution positions of the second through holes, the length of each third through hole is equal to the length of each second through hole, and the width of each third through hole matches with the thickness of the chip. The chip positioning device and method are able to ensure the correct positioning orientation when the chips of the inverse multilayer ceramic capacitor are blocked, improve the blocking end efficiency and facilitate the operation.

The invention discloses a chip positioning apparatus and a chip positioning method. The chip positioning apparatus comprises the following steps: a guide plate having a plurality of first through holes in uniform arrangement, the length and width of each first through hole matching the length and thickness of a chip; a positioning plate having a plurality of second through holes in uniform arrangement, the number and distribution position of the plurality of second through holes matching those of the plurality of first through holes, the width of each second through hole equal to that of each first through hole, the length of each second through hole greater than that of each first through hole, and the length of each second through hole greater than the sum of the length and the width of the chip, the depth of each second through hole no smaller than one third of the length of the chip and the depth of each second through hole no greater than half of the length of the chip; and a cross bar having a length greater than the width of the positioning plate. The chip positioning apparatus can guarantee correct orientation of the chip of an inverted multi-layer ceramic capacitor upon end termination, can increase efficiency of end termination, and is easy to operate.

The invention belongs to the technical field of casting moulds and provides a method for quickly replacing a mould plate of a four-station horizontal core-making machine. The method includes seven steps, a positioning plate is additionally mounted on a connection plate of the four-station horizontal core-making machine, and by connection of the positioning plate with the connection plate and mouldsupporting legs, technical problems of high time and labor consumption in traditional mould replacement, low production efficiency and failure in accordance with an onsite production process are solved. In addition, quickness and accuracy in mould replacement are achieved, and the method is suitable for replacement of swage sand-coated line moulds of various online products.

The invention relates to a charging device for a battery liquid injection production line, the structure of which includes a material taking line, a conveying line, a diversion line and a liquid injection robot, the material taking line is connected to a conveying line, and a diversion line is connected to the conveying line , the diverting line cooperates with the liquid injection robot; the invention provides a battery liquid injection production line feeding device, which automatically transfers from the vacuum baking line to the automatic feeding of the liquid injection machine to realize process automation.