47results about How to "Good elastic support" patented technology

The invention relates to the technical field of supporting seats, in particular to an adjustable supporting seat for a remote monitoring and alarming temperature controller. The adjustable supportingseat comprises a base, wherein a controller is arranged above the base; side plates are vertically arranged on the two sides of the top surface of the base; limiting mechanisms are arranged on the inner side surfaces of the two side plates; a supporting plate which is horizontally placed is arranged above the base; the supporting plate is located under the controller; the supporting plate is connected with the base through a plurality of vertical springs which are arranged at intervals; the two ends of the supporting plate are each connected with a horizontally-arranged connecting plate; and installing holes are formed in the middle parts of the two side plates. The adjustable supporting seat for the remote monitoring and alarming temperature controller has the advantages of being simple in structure and convenient to use, the position height of the supporting plate can be adjusted conveniently according to the use situation, thus the position of the controller can be adjusted when thecontroller is used, and the controller is convenient to adjust and use in various situations.

The invention belongs to the field of street lamps, the invention relates to a buffer-type safe anti-collision street lamp. The street lamp comprises a rod body and a protective shell, an annular damping plate is fixedly mounted at the upper end of the protective shell, the lower end of the rod body penetrates through the annular damping plate and extends into the protective shell, the side wallsof the two sides of the rod body are movably connected with the inner side wall of the protective shell through two pressing plates, the rod body and the protective shell are fixed through a pressurespring, a damping box is slidably connected to the inner bottom face of the protective shell, a lifting plate is slidably connected to the inner side wall of the damping box in a sealed mode, a vent hole is formed in the lifting plate, a flow limiting valve is arranged in the vent hole, the lower end of the rod body is fixedly connected with the lifting plate, and the lifting plate is fixedly connected with the inner bottom face of the damping box through a supporting spring. When a vehicle collides with the rod body, a good damping effect is achieved, the possibility that the rod body is bentdue to vehicle collision is greatly reduced, and further deterioration of traffic accidents is avoided.

The invention discloses an auxiliary device for tempered glass replacement, and the device comprises a base; empty grooves are formed in the two sides of the interior of the base, strip-shaped holes are formed in the tops of the empty grooves, first threaded rods are rotatably connected to the inner sides of the empty grooves, and limiting structures are installed between the empty grooves and thefirst threaded rods; the tempered glass replacing device has the advantages that the height and the width of the device can be adjusted to adapt to tempered glass of different sizes and thicknesses,the replacing efficiency is high, dust and particles on the surface of the glass can be removed, the tempered glass can be buffered in daily use, the tempered glass is not prone to breakage, and the problem that at present, when the tempered glass is replaced, due to the fact that the sizes and the thicknesses of the tempered glass are different, the device cannot be adjusted according to the sizes and the thicknesses of the tempered glass, the replacement efficiency is low, dust and particles on the surface of the glass cannot be removed, the glass cannot be buffered, and the glass is more likely to be broken by an external force.

The invention discloses an elastic supporting device for office equipment. The elastic supporting device comprises a supporting bottom seat and a supporting top seat, wherein the supporting top seat is distributed above the supporting bottom seat; six arched supporting elastic sheets are uniformly distributed on the edge of the supporting bottom seat along the circumferential direction; and six buffer supporting mechanisms are uniformly distributed at the middle of the supporting bottom seat along the circumferential direction. The elastic supporting device is not only good in elastic effect but also high in supporting strength and compressive capacity; the practical value is good; and the elastic supporting device is worthy of popularization and utilization.

The invention discloses a novel music box structure. The novel music box structure comprises an articulating box, supporting plates are installed on the two sides of the lower end face of the articulating box, a rotating hole is formed in the articulating box, a rotating rod is rotationally installed in the rotating hole, a rotating plate is installed on the upper end face of the rotating rod, anda connecting rod is installed on the rotating rod. The rotating plate is rotated, and drives circular cover plates to rotate, the shielding area of the circular cover plates for sound discharging holes is changed accordingly, and the sound of a music box is conveniently changed; bent-angle rods support the middle sides of the front ends and the back ends of articulating plates, and the anti-bending-deformation strength of the middles of the articulating plates can be effectively improved; when the articulating plates are shifted and bent through articulating protrusions, the articulating plates can be rapidly sprung back to the original state, and the articulating plates are not prone to bending and deformation under using for a long time; pulling plates are pulled on the inner sides to drive inserting rods to be separated from inserting grooves, the pulling plates are pulled downwards, a fixing plate is separated from a square hole, new articulating plates and fixing plates are inserted into the lower port of the square hole, and the articulating plates are conveniently replaced.

An independent lifting spring mattress, comprising a bottom plate (3) and a surface cover (18). The bottom plate (3) is provided with a plurality of lifting assemblies (1) and rail assemblies (2). The rail assembly (2) is disposed between every four adjacent lifting assemblies (1). Each lifting assembly (1) comprises an independent spring (5) connected with the bottom plate (3). A lifting barrel (4) is disposed outside the independent spring (5). Four rail keys (17) are disposed at the lower portion of the outer side of the lifting barrels (4). Each rail assembly (2) comprises an upright rail (14) fixed on the bottom plate (3). Four rail slots (16) are disposed at the outer side of the upright rail (14). A rail cover (15) is fixedly mounted at the top end of the upright rail (14). The rail keys (17) on each lifting barrel (4) are mounted in the rail slots (16) on the adjacent upright rail (14), respectively. Without using sponge, the independent lifting spring mattress can be used only applying a layer of braided fabric surface cover on the surface of the mattress, each independent spring can lift up and down freely, collision and friction among the independent springs are prevented, the best elastic supporting function of each spring is achieved, the problem of the limited function of the springs of the spring mattress is resolved, and the independent lifting spring mattress has a simple structure.

The invention discloses a bridge pier VSR (vibration stress relief) method for a steel structural bridge and relates to the technical field of stress relief treatment of steel structure parts. A bridge pier of the steel structural bridge is a high-rigidity and heavy large structural part, and stress relief treatment is difficult to perform with existing thermal stress relief, natural stress relief, ultrasonic impact stress relief and VSR methods. According to the method, the bridge pier is supported by a support pad, multiple sets of VSR equipment are used, multiple vibration exciters are adjacently fixed on a lower frame beam of the bridge pier, multiple vibration testers are adjacently fixed on an upper frame beam of the bridge pier, then, multiple vibration exciters are controlled by use of multiple controllers, co-frequency sub-resonance vibration is performed on multiple resonance peaks of the bridge pier for several hours, the purpose of effectively relieving the residual stressis achieved, the average relief rate of the residual stress reaches 43%, the problem of difficulty in relieving the residual stress of the bridge pier is solved, and the method can be applied to steelstructural bridges.

The invention discloses an automobile seat with an adjustable venting system, and relates to the technical field of automobile accessories. The automobile seat comprises a cushion framework and a backrest framework, a cushion and a backrest are respectively arranged on the surfaces of the cushion and the backrest, and an angel adjustor is arranged between the cushion framework and the backrest framework; a cushion air conveying pipe penetrates through the bottom of the cushion framework, one end of the cushion air conveying pipe is communicated with a corrugated soft pipe, and one end of the corrugated soft pipe is communicated with a backrest air conveying pipe; air exhausting pipes are arranged on the circumferential surfaces of one section, in the cushion, of the cushion air conveying pipe and one section, in the backrest, of the backrest air conveying pipe and are parallelly arranged in cores of the cushion and the backrest at intervals. According to the automobile seat, the venting system is designed in the cushion and connected with an automobile air conditioner, venting holes are formed in a leather sleeve, cool air or warm air of the automobile air conditioner can be utilized for dissipating heat or keeping warmth for a user, the venting performance is good, and the comfort degree of the seat is greatly improved.