10results about How to "Small space size" patented technology

This invention provides an adjustable bending medical device. The tube body includes an inner layer, a support layer, and an outer layer sequentially arranged from the inside out. An adjusting member and a reinforcing member are disposed between the inner layer and the support layer, both extending along the axial direction of the tube body. The adjusting member includes a main body segment and an adjusting section connected to the distal end of the main body segment. The distal end of the reinforcing member is aligned with the distal end of the main body segment. In a cross-section perpendicular to the central axis of the adjustable bending medical device, the cross-section of the reinforcing member includes an inner line segment adjacent to the adjusting member, the length of which is less than or equal to half the outer perimeter length of the cross-section of the adjusting member. An operating mechanism is connected to the proximal end of the tube body and is connected to the adjusting member to operate the adjusting member.

The utility model relates to a heat dissipation technical field, concretely relates to a pouring and sealing heat dissipation structure. A pouring and sealing heat dissipation structure, include: shell, the shell upper end opening, the opening place forms the flanging, element, the element is placed in the shell, the upper surface of element with the opening of shell is flush, the clearance between element and shell pours into the heat conducting glue, top heat conducting pad, top heat conducting pad is bonded and fixed in the flanging, the lower surface of top heat conducting pad is bonded with the upper surface of element. The technical problem of increasing cost and weight of pouring and sealing heat dissipation mode in the prior art to put the magnetic piece completely in the complex structure mounting groove pouring and sealing needs a large number of heat conducting glue.

The utility model discloses a novel slurry pump sealing device relates to mechanical seal technical field, including rotating part and stationary part: rotating part is by medium side dynamic ring, shaft sleeve and pump shaft, and medium side dynamic ring is through the pin peg and is equipped with in the outer of shaft sleeve, and shaft sleeve is pressed in the impeller end face through the hug ring, stationary part contains medium side static ring, medium side push ring and atmospheric side gland, and medium side static ring is connected with push ring through the pin peg, and push ring is axially connected with atmospheric side gland through transmission pin, and atmospheric side gland is fixed in the pump cover. The spring is arranged between atmospheric side gland and medium side push ring, and medium side dynamic ring and static ring are pushed and abut tightly and seal. Medium side dynamic ring diameter D1 is less than medium side push ring diameter D4, and greater than medium side static ring diameter D3, forms positive balance - reverse unbalanced structure, and increases the closed force, and atmospheric side seal is established between stationary part and shaft sleeve, and contains atmospheric side dynamic ring seal that rotates with shaft sleeve, atmospheric side static ring seal that is fixed in atmospheric side gland, compact structure, saves the space.

The utility model discloses a servo driver encoder interface sinking structure which comprises a servo driver control panel with an encoder interface, and the encoder interface is arranged on the long side of the side face of the control panel. A cover plate of the interface slot is arranged on one side of the encoder of the control panel, and a side metal plate cover plate is arranged on one side of the front surface of the control panel. An encoder interface is designed into the servo driver in a sinking mode, and a sinking type interface groove is formed in a shell of the servo driver. A protective cover is installed in the groove and fixed through a buckle. The encoder interface is fixed on the reinforcing sheet metal part through a screw, and the reinforcing sheet metal part is fixed on the side sheet metal cover plate through a countersunk head screw. According to the design, the front space of the driver is saved, and the protection performance, the installation stability, the durability and the reliability of the interface are improved.

The utility model discloses a broadband compact type circularly polarized probe, and relates to the technical field of circularly polarized antennas. The circular polarization probe comprises a feed part and a radiation part, a standard waveguide channel is formed in the feed part, a parallel waveguide channel is formed in the radiation part, the standard waveguide channel is communicated with the parallel waveguide channel, the length of the parallel waveguide channel is smaller than one wavelength, and the radiation part is communicated with the standard waveguide channel. And a slot is formed in the wide edge of the outer side port of the parallel waveguide channel. The circularly polarized probe is simple in structure, the space size and the use difficulty can be greatly reduced in practical application and array formation, and the practical processing and use cost is reduced.

This invention provides an implantable medical device and system. The device includes a coil for receiving commands and electrical energy; a voltage regulator capacitor unit that can be set to a low capacitance state or a high capacitance state; and a controller for setting the voltage regulator capacitor unit to a high capacitance state and receiving electrical energy through the coil to charge a battery when a charging command is received through the coil, otherwise setting the voltage regulator capacitor unit to a low capacitance state and receiving communication commands through the coil.

The application provides a high surface precision assembling device and method of a miniaturized reverse Cassegrain objective, a primary mirror is installed in a primary mirror barrel; a primary mirror gasket and a primary mirror pressing ring are sequentially arranged on the back surface of the primary mirror, the primary mirror pressing ring is connected with the primary mirror barrel and presses the primary mirror gasket on the back surface of the primary mirror; a glue injection hole is formed on the side surface of the primary mirror barrel, glue is injected through the glue injection hole to form a primary mirror glue pad between the primary mirror and the primary mirror barrel; the center position of a secondary mirror seat is used for installing a secondary mirror, the secondary mirror is fixedly connected with the secondary mirror seat through a back surface glue injection mode; the secondary mirror seat is fixed with the front end surface of the primary mirror barrel through a secondary mirror pressing ring; a glue injection hole is formed on the side surface of the primary mirror barrel, glue is injected through the glue injection hole to form a secondary mirror glue pad between the secondary mirror seat and the primary mirror barrel; a secondary mirror gasket is arranged between the secondary mirror seat and the primary mirror barrel, and the thickness of the secondary mirror gasket is adjustable; an objective connector is fixed in the light output direction of an objective system and is used for providing an external mechanical interface. The application realizes high precision assembling.

The present application relates to a kind of washing and drying integrated machine, which comprises: cabinet;Outer cylinder, back face is provided with reinforcing rib, outer cylinder back face is provided with condensation tank;The rear wall of the inside of outer cylinder is provided with the return air port that is connected with the inside of outer cylinder and condensation tank;Inner cylinder, is located in outer cylinder;Drying air duct, the front end of inner cylinder is connected with return air port;Condensing plate, covers the rear end slot of condensation tank, to form condensing cavity;The back face of condensing plate does not protrude from the back face of reinforcing rib;Wet hot air in inner cylinder can enter outer cylinder, and enter condensing cavity through return air port, contact with condensing plate and carry out heat exchange, so that the moisture in air condenses, then enters drying air duct again.Utilize the condensation tank of the back face of outer cylinder and condensing plate to form condensing cavity, the back face of condensing plate does not protrude from the back face of reinforcing rib, it is favorable to reduce the volume of whole machine, wet hot air can enter condensing cavity and contact with condensing plate in large area, improve heat exchange efficiency, improve condensing efficiency, shorten drying time.

The utility model belongs to the technical field of filling equipment, and particularly relates to a novel cap screwing head which comprises a machine head fixing shaft, a center shaft and a machine head nut, the machine head fixing shaft and the center shaft are coaxially and oppositely arranged, the center shaft is sleeved with the machine head nut, the machine head fixing shaft and the center shaft are both cylinders, and the side, facing the center shaft, of the machine head nut is of a conical structure with the wide upper portion and the narrow lower portion. A climbing arm is movably arranged on the side, close to the machine head nut, of the center shaft in a sleeving mode, and a slope wheel attached to the center shaft is arranged on the side, facing the machine head nut, of the climbing arm, so that the space size of the cap screwing head is reduced, the size of the whole machine head is more reasonable, the structure is compact, the concentricity of the machine head during cap screwing is guaranteed, and the cap screwing precision is improved.

This invention provides an integrated microbial detection machine that uses a crank-connecting rod mechanism to drive the driven clamping module to rotate and swing to clamp the chip, replacing the traditional linear propulsion method. This significantly simplifies the transmission chain, reduces the spatial dimensions of the device in the driving direction, and makes the overall structure more compact and small. This crank-connecting rod mechanism combines labor-saving and stroke amplification effects, allowing the use of a smaller power drive motor. It achieves sufficient clamping force while reducing cost and energy consumption. Furthermore, the detachable design of the connecting rod makes it easy to separate the driven clamping module from the main body, greatly facilitating the inspection and replacement of core components such as the internal needle plate and cam mechanism. During the clamping process, the detection heating module automatically achieves precise alignment of the chip reaction chamber and uniform double-sided clamping and heating, improving temperature uniformity, reaction rate, and the consistency and accuracy of optical detection position.