17results about How to "Improve drop resistance" patented technology

The embodiment of the application relates to the technical field of ice making equipment, in particular to an ice maker, which comprises a shell, an inner container, a compressor, a condenser, an evaporator, a first support and a reinforcing piece; the inner container is arranged in the shell and is provided with an ice making area; the compressor is arranged in the shell; the condenser is arranged in the shell; the evaporator comprises a main pipeline, an air inlet pipe and an air outlet pipe; the main pipeline is located in the ice making area; the air inlet pipe is connected between the main pipeline and the condenser; the air outlet pipe is connected between the main pipeline and the compressor; the first support is arranged on the inner container; and the reinforcing piece is connected between the first support and the main pipeline. Since the reinforcing piece connects the main pipeline and the first support arranged on the inner container, when the ice maker falls, the reinforcing piece can fix the position of the main pipeline in cooperation with the first support, so that the stability of the main pipeline is improved, displacement of the evaporator can be avoided as much as possible, and the overall anti-falling performance and stability of the ice maker are improved.

The utility model discloses a kind of panoramic lighting lamps with flexible anti-falling bionical lamp petals, including lamp pole, the upper and lower sides of the lamp pole are respectively provided with lamp body and base;The lamp body includes: fixed seat fixed in the top of lamp pole, the lower of the fixed seat is equipped with the sliding base along the sliding of lamp pole;Bionical lamp pet device, the bionical lamp pet device includes at least two adjustable lamp petals, the end of each lamp pet is connected with the outer periphery of the sliding base by hinged member, adjusting assembly is equipped between the inner side middle section of the lamp pet and the outer wall of lamp holder, for supporting the opening angle of lamp pet;Light source module, be in lamp pet, for providing illumination.The utility model belongs to the technical field of lighting lamp, specifically provides a kind of for solving the defect that lighting angle is fixed in prior art, cannot be flexibly adjusted according to scene light domain.

The application discloses an epoxy resin composite Sn-Bi-Sb lead-free soldering paste and a preparation method thereof, and belongs to the field of soldering materials of metal materials and metallurgy. The epoxy resin composite Sn-Bi-Sb lead-free soldering paste is composed of 3-6% of a mixture of an epoxy resin, a curing agent and an accelerator, 1.5-5.0% of nano silver paste, and the balance of a commercial Sn-Bi-Sb soldering paste. In the mixture of the epoxy resin, the curing agent and the accelerator, the mass percentage of each component in the composition is epoxy resin: curing agent: accelerator = 100: 70-85: 4-9. The epoxy resin composite Sn-Bi-Sb lead-free soldering paste has good wetting and spreading performance, can significantly improve the shear strength and drop resistance of a soldering joint, and can be used for reflow soldering of some products in the electronic industry which have specific requirements for temperature and drop resistance.

The invention discloses a flashlight, which relates to the technical field of lighting equipment, and comprises a lamp tube, a circuit board, an energy storage part and a bottom cover, a mounting opening is formed in the other end of the lamp tube; the circuit board and the energy storage piece are sequentially installed in the lamp barrel from the installation opening. The bottom cover is inserted into the installation opening, abuts against the energy storage piece and does not protrude out of the installation opening. According to the technical scheme, the anti-falling capacity of the flashlight is improved, and the use stability of the flashlight is guaranteed.

The present application relates to the technical field of glass preparation, and discloses a glass forming method, glass and application thereof. The method comprises the following steps: introducing glass liquid into a tin bath containing tin liquid in the presence of protective gas, the tin bath is sequentially provided with a weeding area, a cooling A area and a cooling B area along the length direction, and the glass liquid solidifies after flowing through the weeding area, the cooling A area and the cooling B area on the surface of the tin liquid in sequence to obtain glass. The glass prepared by the method has surface compressive stress not less than 870 MPa, stress layer depth not less than 30 microns, and surface warping not higher than 0.13 mm, and can be applied to a flat display device as a cover plate glass, and the cover plate glass has good drop resistance.

The utility model relates to camera technical field discloses an integral type camera module, including chip subassembly, chip subassembly includes circuit board, image sensor, support and light filter, image sensor is located on the upper end of circuit board, support is located on the upper end of image sensor, and support lower extreme is located in the non -photosensitive area of image sensor, the one end away from circuit board of support is provided with the mounting groove, light filter is located in the mounting groove, the lower end of support is provided with annular groove, the one end away from circuit board of support is provided with the through -hole of the intercommunication of annular groove, the one end away from circuit board of support is provided with the exhaust hole of the intercommunication of annular groove, through the through -hole injects the glue in annular groove to fixed mounting on the upper end of image sensor with support;Through setting up support in the non -photosensitive area of image sensor, avoid the support to occupy the placing space of circuit board component, improve the space utilization of circuit board to reduce the volume in the X / Y direction of circuit board, and then reduce the volume of camera module.

This invention provides a manually directional toy car, relating to the field of toy car technology. It includes a chassis with a rear wheel assembly, a drive mechanism, and a front wheel assembly mounted on it. The rear wheel assembly is mounted at the rear of the chassis and is connected to the drive mechanism. The output end of the drive mechanism is connected to the drive wheel axle of the rear wheel assembly. The front wheel assembly is mounted at the front of the chassis. It also includes a steering wheel, rotatably mounted on a wheel frame, which is rotatably mounted on the chassis. This invention achieves automatic rotation through the coordinated action of the tilted steering wheel and the rear wheel assembly. An adjustment frame drives the wheel frame to rotate, thereby changing the tilt angle of the steering wheel and adjusting the toy car's rotation radius, enriching the play modes and improving the toy car's playability. This invention achieves automatic rotation through a purely mechanical transmission design, eliminating the need for a remote control or battery power, thus extending the toy car's lifespan.

The application discloses a cover plate display module easy to be installed by a mechanical hand, which comprises a shell cover and a shell main body base matched with the shell cover, the shell main body base is a hollow cavity with an opening, and the hollow cavity is sequentially provided with a glass cover plate body, a display layer and a backlight layer from top to bottom. The periphery edge of the glass cover plate body is attached to the inner wall of the hollow cavity, and the upper surface of the glass cover plate body is basically level with or slightly lower than the upper end surface of the shell main body base; an inclined groove for inserting the mechanical hand is arranged at the upper end surface of the hollow cavity, the inclined groove is formed with an inclined surface arranged in an inclined mode, and an acute angle is formed between the inclined surface and the side edge of the glass cover plate body, so that the mechanical hand is fully contacted with the side edge after being inserted into the inclined groove, the friction force is enhanced, and the glass cover plate body is convenient to grab and place. The design is different from the traditional mode of only relying on the upper surface of the glass to be adsorbed or clamped, can effectively avoid the grabbing deviation, improve the alignment accuracy, and improve the assembly speed and the one-time assembly success rate.

The application provides a power generation equipment state multi-parameter cooperative monitor and a use method thereof, and comprises a monitor main body, a control mechanism arranged at the front end of the monitor main body, buffer mechanisms connected to the two sides of the monitor main body through connecting mechanisms, a heat dissipation mechanism arranged at the top of the monitor main body, and an external connecting mechanism arranged at the rear end of the monitor main body. The buffer mechanism comprises a vacuum box, extrusion blocks, a sliding frame, sliding blocks, connecting rods, fixed rods and a sensing assembly. Through the cooperative action of air compression damping and mechanical friction, a rigid-flexible composite buffer mechanism is formed, impact energy can be effectively decomposed and attenuated, and the drop resistance of the equipment is significantly improved. Meanwhile, when the sensing assembly senses the impact, the heat dissipation mechanism can be triggered to act, so that the heat dissipation leaves are rapidly closed, and dust intrusion is effectively prevented. The application solves the problems of insufficient buffer performance and weak dustproof ability of the existing monitor, and has the advantages of high reliability and convenient maintenance.

This invention discloses an optical imaging lens, comprising an outer cover, a lens barrel, and a plurality of lenses disposed within the lens barrel. The front end of the lens barrel includes an object-side opening, and the rear end includes an image-side opening. The inner diameter of the object-side opening is smaller than the inner diameter of the image-side opening. The outer cover is conical and disposed on the outer surface of the front end of the lens barrel. The outer cover includes an object-side opening and an image-side opening, the maximum outer diameter of which is smaller than the maximum outer diameter of the image-side opening. The length of the outer cover along the optical axis is greater than 40% of the length of the lens barrel along the optical axis.

The application discloses a portable moped battery structure and a use method thereof, and belongs to the technical field of batteries, wherein the inner side of a front cover and a rear cover is provided with a bottom shell bone position groove, the inner sides of the front cover are respectively provided with a support B and a support A, the support B and the support A are provided with a battery cell, the outer ends of the support B and the support A are provided with a limiting support rod, the outer sides of the support B and the support A are symmetrically provided with the bottom shell bone position groove, the inner circle of the front cover and the rear cover is provided with a positioning mutual sleeve, the positioning mutual sleeve in the middle end of the front cover and the rear cover is provided with a pin, the structure strength of the two side surfaces of the battery is enhanced, the battery PACK part is prevented from being squeezed when the battery is subjected to a squeezing test, and thus the safety and reliability of the battery are ensured, the support A and the support B are positioned by means of a screw column mutual sleeve positioning structure, there are eight locking screws in the whole circle, the drop resistance of the battery pack is enhanced, the PACK structure reliability of the battery is enhanced, the battery is convenient, fast and efficient to install, the bottom of the battery cell support A and the bottom of the battery cell support B are provided with a U-shaped positioning structure which is inserted into the bottom shell bone position groove and is provided with a mutual embedding structure.

This utility model discloses a drop-resistant ceramic cup, relating to the field of ceramic cup technology. It includes a ceramic cup body with a handle fixedly attached to one side. Multiple insertion blocks are fixedly attached to the outer wall of the ceramic cup body. A protective device is provided on the outer side of the ceramic cup body, comprising an upper protective ring and a lower protective ring. Insertion grooves are fixedly formed on the inner sides of the upper and lower protective rings. This utility model significantly improves the drop-resistant performance of ceramic cups, effectively reducing the probability of breakage upon drop and minimizing economic losses. The design of the outer protective structure does not affect the normal use of the ceramic cup while increasing its aesthetics and uniqueness. The anti-slip pad and sealing ring improve the stability and sealing of the cup during use. The structure is simple, easy to manufacture, and relatively low in cost, possessing good market prospects.

The application relates to an optical-electric device blister box with multi-tail fiber length compatibility, and relates to the technical field of optical communication device packaging. The blister box comprises a transparent protective upper cover and a black protective base, and the two are buckled to form an integrated structure, have good sealing and protection performance, and the black protective base is provided with symmetrical left and right buckles and outer upper and lower buckles, facilitating firm closure and stacked storage. The upper surface of the base is provided with a wavy tail fiber groove capable of accommodating tail fibers with different lengths; the left end of the tail fiber groove is provided with a device limiting groove, and the right end is provided with an adapter placing groove, the placing groove is provided with a tail rubber sleeve limiting buckle, and the tail end of the tail fiber is stably fixed. The left side of the device limiting groove is also provided with a device pin / soft plate placing groove, and the left side of the tail rubber sleeve limiting buckle is provided with a multi-point limiting convex point groove, thereby providing multi-section positioning support. The application can effectively avoid tail fiber bending damage and improve the safety of device transportation and storage.

The utility model relates to mobile phone accessory technical field discloses a four corners replaceable anti -drop structure of cell phone shell, including cell phone shell main part: cell phone shell main part is used for the side and back of cell phone, and four corners of cell phone shell main part all are provided with mounting groove. This four corners replaceable anti -drop structure of cell phone shell, through the connecting mechanism, makes the anti -drop corner spare to be able to firmly install in mounting groove, and is convenient for user to replace, when the corner of cell phone shell is damaged because of falling, user only needs to replace the damaged anti -drop corner spare, and does not need to replace entire cell phone shell, to save the resource and reduce the use cost, in addition the anti -drop corner spare has three -layer structure design, and the outer layer protection part can directly contact the outside, plays the primary protection function, the buffer layer is located between the outer layer protection part and the inner layer support part, can effectively disperse and absorb the impact force that the cell phone falls and produces, and the inner layer support part is connected with mounting groove, provides stable support.

The utility model discloses a support structure and power transformer belongs to transformer technical field, this support structure has included support, first hoop, second hoop, clamping rod and clamping plate, and first hoop sets up at the both ends of support, and first hoop and second hoop all are fixed on the telegraph pole, and clamping rod rotatoryly sets up on second hoop, and one end of clamping rod still rotatoryly connects on first hoop, and the other end and clamping plate fixed connection. Among them, clamping rod respectively with first hoop and second hoop between formation first rotation position and second rotation position, and all clamping plate between then enclose and form clamping area. Power transformer body then is fixed on support. The utility model's advantage lies in: when first hoop loosens and falls off, will drive clamping rod to rotate and make clamping plate and clamping area tighten to prevent continuing to drop to the second hoop movement, thereby has kept the stability of power transformer fixed on support.

This utility model provides a drop-proof mobile phone back cover, relating to the field of shell structure technology. It includes a back panel and a frame, the back panel and frame being integrally formed from composite materials to create the back cover. The frame has diagonal braces at its four corners, and an inner frame is located between these braces on the inner side of the frame. Several connecting parts are provided between the inner frame and the frame, dividing the shock-absorbing cavity formed between the inner frame and the frame into individual spaces. Each individual space contains a shock-absorbing pad. The diagonal braces at the four corners of the frame form buffer grooves with the frame, housing the built-in buffer pads. These absorb and disperse the impact force during a drop. The metal material does not interfere with signals and has higher strength. Together, they effectively reduce direct impact on the internal components of the mobile phone. Multiple independent shock-absorbing cavities are formed by the connecting parts between the inner frame and the frame, each containing a shock-absorbing pad, forming a single shock-absorbing system to further buffer vibrations and protect the internal structure.

This invention belongs to the field of flaw detector technology, specifically a handheld ultrasonic flaw detector. It includes a flaw detector body with a fixed frame at its rear end. Two integrally structured supports are provided on both sides of the fixed frame. A sliding groove is formed at the rear end of each support, within which a slider is slidably connected. A connecting rod is fixedly connected to the rear end of the slider, and a spring is fixedly connected to the inner side of the slider. The other side of the spring is fixedly connected to the side wall of the sliding groove. A single protective side cover is fixedly connected to the outer side of the two connecting rods on the same side. The protective side cover has a U-shaped cross-section. The flaw detector body is enclosed within the two protective side covers. The fixed frame and the flaw detector body are detachably connected. End protection mechanisms are provided at the top and bottom of the fixed frame. In this invention, the two protective side covers and the protective end covers buffer the impact force upon impact, thus providing comprehensive drop protection for the flaw detector body.