118results about How to "Good shock protection" patented technology

A shock-avoiding structure for hard disk having four threaded apertures in four corners is disclosed. The device comprises a plurality of fasteners each having a first portion driven into the aperture and a second portion projected from the hard disk; a parallelepiped chassis in a computer case for receiving the hard disk, the chassis including a plurality of recesses on either side; and a plurality of elongated shock absorbing members formed of elastomeric material, each having a first section end urged against the second portion of the fastener, a second section projected from the side of the chassis, and an intermediate, annular groove anchored on the recess for suspending the hard disk in the chassis. An assembly order of the fasteners and the shock absorbing members is not critical in a manufacturing process, thus significantly increasing yield. The hard disk can also be configured as a removable one.

The invention relates to a system and a method for remotely monitoring automobile tail gas. The system comprises a monitoring main machine, an automobile owner mobile phone, a tail gas detection vehicle-mounted terminal and a global position system (GPS), wherein the tail gas detection vehicle-mounted terminal and the GPS are installed on an automobile. The tail gas detection vehicle-mounted terminal comprises a tail gas sampling mechanism, a tail gas sensing mechanism and tail gas analyzing mechanisms, wherein a gas inlet of the tail gas sampling mechanism is connected with an exhaust pipe, a gas outlet of the tail gas sampling mechanism is connected with an automobile silencer, the tail gas sensing mechanism and the GPS are electrically connected with each tail gas analyzing mechanism, the tail gas analyzing mechanisms are connected with the monitoring machine through a wireless network, and the monitoring main machine is connected with the automobile owner mobile phone through the wireless network. The tail gas detection vehicle-mounted terminal sends tail gas detection data and automobile position data to the far-end monitoring main machine which screens out the automobile exceeding emission level of tail gas and frequently running in urban areas and sends warning and rectification information to the automobile owner mobile phone of the automobile exceeding emission level of tail gas. By means of the system and the method for remotely monitoring the automobile tail gas, real-time monitoring and warning on the automobile tail gas are performed, control to automobile tail gas emission is strengthened, and air quality is ensured to be improved.

The invention discloses a motor protection device. The device comprises a mounting plate, wherein a vehicle motor is arranged above the mounting plate, sliding rods are fixedly connected at four corners of the lower surface of the vehicle motor, sleeves corresponding to the sliding rods in position are fixedly connected to the upper surface of the mounting plate, first magnets are fixedly connected to the lower surfaces of the insides of the sleeves, the upper surfaces of the first magnets are fixedly connected with first springs, a second magnet is fixedly connected to one end, away from thecorresponding first magnet, of each first spring, the opposite sides of each first magnet and the corresponding second magnet have the same magnetism, the second magnets are glidingly connected with the sleeves, one end, away from the vehicle motor, of each sliding rod is inserted into the corresponding sleeve and extends downwards to be fixedly connected with the upper surface of the corresponding second magnet, and a T-shaped sliding chute is formed in the center of the upper surface of the mounting plate. The motor protection device is simple in structure and convenient to operate, a good damping protection function of the motor for a new-energy vehicle is guaranteed, and the cooling effect of the vehicle motor is ensured to be better.

The invention discloses a transportation device for communication equipment, which comprises a box body, a shockproof plate and a main body of the equipment. The inside of the box body is provided with a shockproof plate, the top of the shockproof plate is provided with a main body of equipment, and the inner bottom of the shockproof plate and the box body is provided with a Evenly distributed second springs, the inner bottom of the box is provided with two symmetrical rectangular chutes, and the inside of the rectangular chute is slidingly connected with two symmetrically distributed sliders, and the top of the sliders is hinged with a second connecting rod , the other ends of the second connecting rods are hinged on the bottom end of the shockproof plate, and the two second connecting rods are arranged in a figure-eight shape, and the sides of the two sliders far away from each other are connected with second teeth arranged horizontally One end of the bar and the second rack bar extends to the outside of the box body, and the interior of the rectangular chute is symmetrically provided with fixed blocks, and the fixed blocks are all slidably connected with the second rack bar. The device has a simple structure, is easy to produce, and at the same time has low production cost, has a good shock-absorbing protection function, and has high safety.

The invention discloses a liquid crystal module fixing mechanism for a mobile terminal. The mechanism comprises a touch screen, a front mobile terminal shell, at least one pair of opposite front supporting sheets, seal sponge and a rear supporting frame. The front mobile terminal shell comprises a plate used for supporting the touch screen, each supporting sheet comprises a body and a right-angled edgefold, each body is connected with the inner wall of the front mobile terminal shell, and each right-angled edgefold is used for being abutted against the edge of a display screen. The seal sponge is arranged between the touch screen and the display screen and the rear supporting frame is used for fixing the display screen with the front mobile terminal shell from the rear of the display screen. By means of the liquid crystal module fixing mechanism for the mobile terminal, thickness and width of the mobile terminal are decreased, experience is better, and production cost is reduced. In addition, vibration resistant protection of the liquid crystal module of the mobile terminal can be improved by the liquid crystal module fixing mechanism.

Methods and apparatus for providing a relatively miniature injection molded scan motor, for example, for a retroreflective illumination system. An exemplary scan motor comprises a spring module that includes a static substrate and a dynamic substrate coupled together by an injection molded flexible spring. In an embodiment, the spring can be liquid injection molded. The scan motor also comprises a magnet and a reflective element that extends beyond the static substrate and/or the dynamic substrate.

The invention discloses a computer host base, which comprises universal wheels, a chassis, a mounting plate, a turntable bearing and a rotating base. The bottom of the chassis is equipped with universal wheels, and the chassis is equipped with a mounting plate through a buffer spring. A rotating base is installed on the mounting plate through a turntable bearing, and a chute is arranged on the surface of the rotating pedestal, and the inner surface of the chute is uniformly provided with limiting holes, and the first slider is installed on the chute and the second slider, the first slider and the second slider are respectively installed with a first side fence and a second side fence, and the inner sides of the first side fence and the second side fence are installed There are rubber gaskets, a third side baffle is installed on one side of the first slider and the second slider, and a junction box is installed on the third side baffle. The invention can effectively protect the main body of the computer while facilitating the placement of the main computer by installing a series of structures.

The invention discloses a new energy automobile battery pack heat dissipation device, and belongs to the field of new energy automobiles. The new energy automobile battery pack heat dissipation device comprises a box body, a damping plate is slidably connected in the box body, a first spring is fixedly connected to the bottom of the damping plate, and the end, away from the damping plate, of the first spring is fixedly connected to the inner wall of the box body; battery equipment, a clamping mechanism for fixing the battery equipment and a heat dissipation control mechanism are arranged on the damping plate, a water tank is arranged on the side wall of the box body, a driving motor is arranged on the side wall of the water tank, and the output end of the driving motor is fixedly connected with a first rotating shaft; and according to the present invention, the arrangement of the damping plate and the first spring facilitates the vibration damping protection of the battery equipment, the arrangement of the clamping mechanism facilitates the clamping and fixing of the battery equipment, the arrangement of the heat dissipation control mechanism facilitates the control of the operation of the device according to the temperature of the battery equipment, and the arrangement of the spiral pipe, the air cylinder and the water tank facilitates the heat dissipation and cooling of the battery equipment.

The invention discloses a new energy automobile seat with high universality. An automobile inner floor is included, stainless steel support frames are fixedly connected to the left and right sides onthe automobile inner floor, springs are arranged inside each stainless steel support frame at equal intervals, the left and right sides of the upper end of each stainless steel support frame are provided with bolts, a damping device is connected to the middle of the upper end of the automobile inner floor, and the damping device comprises a first damper platform, aluminum alloy support rods, damping elements and a second damper platform; and the aluminum alloy support rods are welded to the lower end of the first damper platform, the damping elements are arranged in the middles of the aluminumalloy support rods, and the second damper platform is welded to the lower ends of the aluminum alloy support rods. According to the new energy automobile seat with high universality, in the automobile running process, generated vibration can be reduced; and a place where garbage is placed is arranged, and the shoulder and the neck of a driver can be massaged in the driving process.

The invention discloses an anti-shock fixing device and an anti-shock fixing method for touch screens. The anti-shock fixing device comprises a fixing device body, an opening, a holding groove, a heat-radiating opening, a rotating column and a heat-radiating hole. A protection plate is arranged on the front side of the fixing device body, and is connected with a protection shell through a lock latch. The opening is formed in the protection plate. The holding groove is located in the inner side of the protection shell. An inner mounting shell is connected into the holding groove through a damping spring and a damping column. The heat-radiating opening is positioned in the rear wall of the inner mounting shell. The rotating column is positioned on the lower end face of the protection shell.The lower end of the rotating column is connected with a base through a ball bearing. The heat-radiating hole penetrates through the rear wall of the protection shell. A circuit hole is formed in thelower side of the outer side of the protection shell. The anti-shock fixing device for the touch screens has the advantages that the inner mounting shell is connected into the protection shell throughthe damping column and the damping spring, vibration of the touch screens in the inner mounting shell is damped, and shock-absorbing protection of the touch screens is benefited.

The invention discloses a pure electric electronic water pump with an anti-vibration device. The pure electric electronic water pump solves the problems of inconvenient fixing, mounting and dismounting and poor vibration reduction effect of an existing electronic water pump. The pure electric electronic water pump comprises a horizontally arranged bottom plate, wherein two first sliding grooves are formed in the two sides of the top of the bottom plate, first sliding blocks are slidably installed in the first sliding grooves, and supporting plates arranged in the vertical direction are weldedto the sides, extending out of the first sliding grooves, of the first sliding blocks; second sliding grooves are formed in the sides, close to each other, of the two supporting plates in the height direction of the two supporting plates; first springs are connected to the inner walls of the tops of the second sliding grooves, and second sliding blocks which are slidably installed in the second sliding grooves are connected to the bottom ends of the first springs; and horizontally arranged movable rods are welded to the ends, extending out of the second sliding grooves, of the second sliding blocks. The pure electric electronic water pump has a novel design and simple operation, the water pump can be convenient mounted and dismounted, well shock-absorbing protection of the water pump can further be carried out, and the safety of the water pump is improved.

The invention relates to a novel logistic trolley. The novel logistic trolley comprises a base, a push rod and a handle, wherein bottom rod holes are formed in the two ends of the lower portion of the left side of the base respectively; a bottom rod is embedded in the bottom rod holes; the two ends of the right side of the bottom of the base and the left end of the bottom of the bottom rod are each connected with a telescopic rod sleeved with a spiral shock absorption spring; installation seats and running wheels are further arranged at the bottom ends of the telescopic rods; at least two lengthening rod holes are formed in the upper portion of the left side of the base, and lengthening rods are embedded in the lengthening rod holes. The novel logistic trolley further comprises an inclination sensor arranged at the left end of the bottom of the base, a micro controller connected with the inclination sensor and a liquid crystal display (LCD) connected with the micro controller, and the LCD is arranged at the top end of the push rod. Through the structure, the novel logistic trolley can effectively carry out good shock absorption protection for goods placed on the trolley, and a supporting structure for the goods can be flexibly extended.

The invention discloses an electronic component stable storing and picking device. The electronic component stable storing and picking device comprises a base; four second telescopic rods are evenly distributed on the periphery of the upper surface of the base; the outer side surfaces of the second telescopic rods are sleeved with damping springs; the upper end surface of the second telescopic rods are provided with a storage box; the lower end of the inner side surface of the storage box is provided with a drying bin; a drying agent is arranged in the drying bin; the inner side surface of thedrying bin is provided with a first venting hole; and a T-shaped flow guiding groove is fixedly connected with the storage box through positioning screws arranged on the rear side surface of the storage box.. The electronic component stable storing and picking device is compact in structure, convenient to move, small in occupied space, electronic components can be safely stored and picked, through arrangement of a push rod combined with locking universal wheels, the position of the storing and picking device can be conveniently moved, the second telescopic rods and the damping springs are arranged in a combined mode, the electronic components can be well damped and protected, and classified storage of the electronic components is facilitated by arranging a storage plate.

The invention discloses a 5G indoor active antenna head end device installation structure, and relates to the technical field of mobile communication. The structure comprises a mounting bracket, the mounting bracket is provided with a mounting disc, a winding device and a protective cover. A supporting rod is fixed on an axis of a surface of the mounting disc. One end of the supporting rod passesthrough the mounting bracket and is connected with a limiting ring through a screw. The surface of the mounting disc, opposite to the mounting bracket, is fixedly provided with a spring fixing rod. One end of the spring fixing rod passes through the mounting bracket and extends to the back surface of the mounting bracket. A buffer spring is on the surface of the spring fixing rod and is between the mounting disc and the mounting bracket. Through the structural design of the mounting bracket and the mounting disc, resonance between the mounting bracket and a wall can be reduced, and a mounted active head end is preferably damped and protected. Through the winding device, a threading groove and a bunched wire clamp, redundant wires can be easily rolled up, winding displacement is simple, andinstallation and maintenance are more convenient, and wires are wound on the back surface of the mounting bracket, and the appearance is beautiful and neat.

The invention discloses an energy-saving and environment-friendly drying device. The energy-saving and environment-friendly drying device comprises a drying barrel; the bottom of the drying barrel isfixedly connected with a damping base; the side wall of the drying barrel is fixedly connected with a fixing plate; the fixing plate is fixedly welded to the drying barrel; the fixing plate penetratesthrough the drying barrel; an opening and closing plate is arranged in the fixing plate; two ends of the opening and closing plate separately extend to the outer sides of the fixing plate; the tail ends of the opening and closing plate are fixedly connected with limiting blocks; the bottom of each limiting block is fixedly connected with a fixed barrel; a threaded rod is connected into each fixedbarrel through threads; the bottom of each threaded rod is integrally and fixedly connected with a stabilization tooth; a driving wheel and a driven wheel are arranged in the drying barrel and are connected through a transmission chain; multiple material overturning hoppers; the drying wheel is connected with the power output end of a motor on the outer side; and a heater is fixedly connected tothe surface of the fixing plate and is electrically connected to a power source on the outer side. The device has the advantages that material drying efficiency is high; clogging caused by materials cannot happen; damping performance and stability are high; and practicability is high.

The invention discloses a ground asphalt cracking device for road construction. The ground asphalt cracking device for the road construction comprises a cracking vehicle body, wherein a control switchis installed at the top end of the cracking vehicle body in an embedded mode; an installation through hole is formed in the position, corresponding to one side of the control switch, of the top end of the cracking vehicle body; installation grooves are symmetrically formed in both ends of the cracking vehicle body; and rotating wheels are symmetrically and rotatably connected to the inner walls of one ends of the installation grooves. The ground asphalt cracking device for the road construction is scientific and reasonable in structure and safe and convenient in use; fixed screw rods are taken out from a cracking machine mounting seat and fixed plates by rotating rotary handles, so that angles of a asphalt cracking rod and a cracking machine can be adjusted; and vibration transmitted to the cracking machine mounting seat can be absorbed through mounting slide plates connected to one end of the cracking machine mounting seat in combination with shock absorption top plates, shock absorption springs and shock absorption columns connected to the top ends and the bottom ends of the mounting slide plates, so that the vibration transmitted to the cracking vehicle body can be reduced whenground asphalt is cracked, and the shock absorption protection to the cracking vehicle body is increased.

The invention discloses a damp-proof shock-absorbing storage device for electronic instrument devices, and relates to the field of electronic instruments. The damp-proof shock-absorbing storage device for the electronic instrument devices comprises a lower case body, an upper case body, a box body and a box cover, the box body is fixedly connected with a mounting frame, the mounting frame is fixedly connected with a bottom plate through mounting feet, the mounting frame is slidably connected with a shock-absorbing plate through first connecting holes, and the bottom plate is slidably connected with the shock-absorbing plate through first connecting holes; and the box cover is fixedly connected with an inserting frame, the inserting frame is fixedly sleeved with a rubber pad, the box cover is fixedly connected with a connecting plate, the box cover is slidably connected with the shock-absorbing plate through a second connecting hole, the shock-absorbing plate is fixedly connected with a sliding rod, a ball body is provided with a ball groove, a movable ball is movably connected into the ball groove, the sliding rod is movably sleeved with a spring, and the box body is fixedly connected with the box cover through a connecting rod and a raised grain disc. The damp-proof shock-absorbing storage device has the function of performing good damp-proof and shock-absorbing protection on the electronic instrument in the transportation and storage process of the electronic instrument.

The invention relates to the technical field of watches. Shockproof watch, the watch comprises a watchcase, a front cover, a rear cover, a movement and a damping part, the movement is elastically arranged in the watchcase through the damping part. The shock absorber comprises: a shock absorber; wherein the first elastic part and the second elastic part are arranged at the two ends of the mountingpart in the axial direction respectively, and the third elastic part is arranged on the outer side wall of the mounting part. The first elastic part and the third elastic part are respectively abuttedagainst the inner side wall of the watchcase, the second elastic part is abutted against the inner side wall of the rear cover, and the movement is arranged in the mounting part and is spaced from the front cover and the rear cover. The movement is elastically connected in a wrapped manner through the first elastic part, the second elastic part and the third elastic part on the damping part. Meanwhile, the movement is respectively arranged with the front cover and the rear cover at intervals, so that an elastic space is provided for the shock absorption part, the movement is prevented from being damaged due to collision with other parts, the shock resistance of the watch is improved, and the service life of the watch is ensured.

The invention discloses a damping type anti-static high temperature resistant double-sided electronic adhesive tape. The electronic adhesive tape comprises a base, voltage-sensitive adhesive layers adhered onto two sides of the base and release paper adhered onto the outer sides of the voltage-sensitive adhesive layers, wherein the base adopts a foaming layer coated bidirectional stretching PET film composite layer; the voltage-sensitive adhesive layers are made of anti-static voltage-sensitive adhesives. According to the damping type anti-static high temperature resistant double-sided electronic adhesive tape disclosed by the invention, through the design of the base and the voltage-sensitive adhesive, the damping protection performance, high temperature resistance and anti-static performance of the electronic adhesive tape are effectively improved, particularly, double-layer anti-static protection is carried out on the electronic adhesive tape by adopting an anti-static film, and the obtained electronic adhesive tape is excellent in comprehensive performance and wide in market prospect.

The invention discloses an express delivery package box capable of being reused. The express delivery package box capable of being reused comprises a box cover and a box body, wherein the box cover and the box body are of a split structure and are connected and disconnected through a zipper, the outer layer of the box is a paper board or a plastic board with large hardness, a shock absorption layer is attached to the inner surface of the box, and package boxes are classified into different types according to the size and weight of goods. The express delivery package box is convenient and rapid to open and package, capable of being reused, reasonable in design, simple in structure, convenient to use and low in cost, and has the shock absorption function.

The invention discloses a probe test bench for semiconductor processing, and belongs to the field of semiconductor processing. A probe test bench for semiconductor processing comprises a base and a test platform, the test platform is located on the base, a test mechanism is arranged on the test platform, a test instrument is arranged in the base, the test mechanism is electrically connected with the test instrument, a moving groove is formed in the test platform, a fixing plate is slidably connected in the moving groove, a placement groove is formed in the fixing plate, a cavity is formed in the fixing plate, and the cavity is located below the placement groove. According to the invention, through the arrangement of the cavity, the heat conducting plate, the air pumping and exhausting mechanism, the air bin and the heating mechanism, the influence of temperature change on the performance of the semiconductor is conveniently tested, through the arrangement of the clamping mechanism, the semiconductor is conveniently clamped and fixed, and through the arrangement of a moving groove, a threaded rod and a fixed plate, the position of the semiconductor is conveniently adjusted; and the arrangement of an air pipe, a second rotating shaft and fan blades facilitates heat dissipation and cooling of the test instrument.