256 results about "Wooden box" patented technology

The invention discloses a buffering, shock-proof and anti-collision conveying box for precision equipment, and relates to the technical field of conveying boxes, the buffering, shock-proof and anti-collision conveying box comprises a specially-made wooden box body, a plurality of groups of shock-absorbing blocks are arranged in the specially-made wooden box body, a plurality of groups of shock-absorbing and anti-collision mechanisms are arranged in the shock-absorbing blocks, and a plurality of groups of screw rods are arranged in the specially-made wooden box body. A lead screw is arranged in the special wooden box body, an oblique bevel gear is fixed to one end of the lead screw, a transmission rod is arranged in the special wooden box body, and a plurality of sets of movable supports are arranged in the special wooden box body and meshed with the lead screw. During continuous slight vibration, the contact area is reduced, friction is reduced, meanwhile, a lead screw drives a damping block to be attached to equipment to eliminate resonance, a damping anti-collision mechanism is triggered to work through violent impact, a spring and a damper absorb energy, when the impact exceeds the limit, the damper drives a gear mechanism to open an air valve, and an air bag expands to absorb impact force; the sliding block sleeve guides the expansion direction of the air bag to prevent damage, and the whole system can be dynamically adjusted according to actual impact strength to effectively cope with vibration and impact in transportation.

To solve such a problem that cultivation of seaweeds that generate blue carbon is committed to a natural environment which is very limited to shallows where sunlight reaches (=0.2% of the entire sea), the cultivation region may decrease but cannot increase because of installation of a port, tourism development such as a swimming beach, and expansion of commercial facilities, sunlight sometimes cannot sufficiently reach the cultivation region because of weather conditions and the ebb and flow of the tide, which makes the cultivation insufficient, and furthermore, an outbreak of red tides may inhibit algae from growing.SOLUTION: In a blue carbon system, a sealed wooden box is installed to each of the four corners of a wooden frame of a 12 m-sized wooden artificial island unit; a culture soil unit for cultivating algae is placed on the wooden frame; buoyancy of the four sealed wooden boxes and weight of the culture soil unit are controlled to be well balanced; and upper sides of the four sealed wooden boxes are set to be exposed from the water by approximately 30 cm while taking the water depth into account so as to provide a best growth condition of the algae.SELECTED DRAWING: Figure 1

The utility model relates to the technical field of reel storage, and discloses a reel storage wooden box which comprises a bottom plate. The first side plates are relatively fixed on the opposite edges of the bottom plate; the second side plate is detachably connected to the opposite edges of the bottom plate, the second side plate is perpendicular to the first side plate, and a first semicircular groove and a second semicircular groove are formed in the top edge and the bottom edge of the second side plate correspondingly and used for fixing a rotating shaft; the diameter of the first groove is larger than that of the second groove; a fourth side plate is further arranged on the outer side of the first side plate. According to the winding drum storage wooden box, through the adjustable second side plate, winding drums of different sizes can be stored in the winding drum storage wooden box, the flexibility of the winding drum storage wooden box is improved, the utilization rate of the winding drum storage wooden box is increased, and the storage cost of the winding drums of different sizes is reduced.

The invention relates to the technical field of sound boxes, in particular to an anti-seismic aluminum sound box which comprises a supporting seat, a main sound box is fixedly assembled on the supporting seat, a guide frame is fixedly connected to the back face of the main sound box, and a handle is fixedly installed at the top of the guide frame. The main loudspeaker box body is composed of a first aluminum box on the outer layer and a first wooden box on the inner layer, the first aluminum box is fixedly installed on the top face of the supporting base, buffer frames are arranged at the four top corners of the inner wall of the first aluminum box, and the first wooden box is supported among the four buffer frames in the first aluminum box. According to the invention, the first aluminum box is used as a shell to provide good rigidity and strength, the first wooden box is used as an assembly carrier of the loudspeaker to improve the acoustic performance of the sound box, and the honeycomb sound-absorbing cotton is filled in the separation cavity between the first aluminum box and the first wooden box to reduce standing waves and resonance in the box, so that the purity and layering sense of sound are further improved.

The utility model discloses a hollow plate buffer box structure, and relates to the technical field of packaging. Comprising a box body hollow plate, a box body defined by the box body hollow plate and piled nails, and the box body hollow plate is of an inner-outer double-wall hollow structure; cutting and blanking are conducted through laser or a cutting die, a pre-folding line structure and a fixing hole are cut out, and the box is fixed through a pin after being folded and formed and can be used as an ultimate packaging box of a product; compared with a packaging mode of adopting buffering auxiliary materials and a paper box, the packaging process is greatly simplified, the hollow plate of the box body has good buffering performance, use of non-environment-friendly buffering materials such as foam is omitted, and the environment is protected; meanwhile, the high-strength, moisture-proof, water-proof and mildew-proof properties are achieved, and compared with a carton, the good severe environment resistance advantage is achieved; meanwhile, the strength can be conveniently increased by increasing the wall thickness, the traditional complex packaging modes of wooden boxes, wooden frames and wooden supports can be replaced, and convenience is brought to normal express logistics transportation packaging of extra-heavy and ultra-large products.

The present invention discloses a guide rail wooden packaging box production line and a processing method thereof, comprising a chain plate line, wherein the chain plate line is sequentially provided with a storage mechanism, a loading mechanism, a box sealing device, and a wooden box cutting structure from one side to the other. The storage mechanism is composed of a power roller line and a pushing device, and wooden boxes to be cut are placed on the power roller line; the loading mechanism is composed of a belt line, a feeding car, and a robotic arm, with the robotic arm located on one side of the belt line, and the belt line is symmetrically arranged on both sides of the feeding car; the wooden box cutting structure includes a vacuum cleaner and a bracket, which is composed of a high-position bracket and a low-position bracket; the box sealing device is composed of a mobile frame, a mobile cross frame, and nail guns, which are symmetrically fixed at both ends of the bottom side of the mobile cross frame. The present invention aims to provide a guide rail wooden packaging box production line and a processing method thereof with a high degree of automation, the ability to reduce manual handling steps, and safe operation.

1. Name of the product in this design: Music Box (Hand-cranked Dynamic Photo Album). 2. Purpose of this design: For use in music boxes. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key features: the front view.

The utility model discloses a wooden box with a buffer structure, and belongs to the technical field of wooden boxes. The supporting assembly comprises a bottom plate, an inserting groove is formed in the top face of the bottom plate, supporting rods are fixedly connected to the four corners of the top face of the bottom plate, sliding grooves are formed in the two sides of each supporting rod, a box plate is arranged on the sliding grooves in a sliding fit mode, two positioning grooves are formed in the top face of the box plate, and limiting rods are inserted into the positioning grooves; a positioning rod is arranged on the bottom face of the limiting rod, an air bag is clamped to one side of the limiting rod, and a fixing assembly is in threaded connection with the top end of the box plate and comprises a cover plate. The limiting rods, the positioning rods, the air bags, the fixing assemblies and the protection frame are matched, the positioning rods drive the limiting rods to be clamped to the inner walls of the positioning grooves, accordingly, the air bags with different thicknesses are clamped according to objects placed in the wooden box, the air bags generate elastic deformation when being impacted by the outside in the transportation process, impact energy is absorbed and consumed through self compression and recovery, and the safety of the wooden box is improved. And flexible surrounding buffering is formed on the internal articles.

1. Name of the Design Product: Coat Rack (05103). 2. Use of the Design Product: Hanging clothes, hanging hats, and the wooden box at the bottom can be used for storing items. 3. Design Key Points of the Design Product: Lies in the perspective view of Design 1. 4. Picture or Photograph that Best Indicates the Design Key Points: Perspective view of Design 1. 5. The claimed design includes color. 6. Design 1 is designated as the basic design.

The utility model discloses a kind of assembled wooden boxes, including first side plate, second side plate and connecting assembly, and first side plate and second side plate are fixed as assembled wooden box by connecting assembly and are spliced together. Two installation parts of vertical adjacent are provided on connecting assembly, and the outside of two second side plates of corresponding respectively is provided with, and with first side plate detachably fixed connection. Installation part includes first clamping part of side vertical setting, driving member is movably provided on installation part, driving member drives and connects second clamping part, the insertion gap for second side plate insertion is formed between first clamping part and second clamping part, and second clamping part is relatively close or far from first clamping part by the activity of driving member to drive. Second clamping part makes the stroke far from first clamping part by opening driving member, and second side plate can be released, and simultaneously, first side plate and connecting assembly are also using detachable fixed connection, so that the disassembly of assembled wooden box is more convenient.

The utility model discloses a wooden mould box for producing large castings, which comprises an upper mould box and a lower mould box, the lower mould box comprises an inner wooden box and an outer wooden box, the inner wooden box is positioned inside the outer wooden box, an isolation cavity is formed between the inner wooden box and the outer wooden box, a plurality of support columns are arranged in the isolation cavity, a plurality of through holes are arranged on the periphery of the inner wooden box, U-shaped heat conduction pipes are inserted in the through holes, and the U-shaped heat conduction pipes are communicated with the inner wooden box. One end of the U-shaped heat conduction pipe is connected with a liquid inlet pipe, the other end of the U-shaped heat conduction pipe is connected with a liquid outlet pipe, the liquid inlet pipe and the liquid outlet pipe respectively extend out of the outer wood box, the upper mold box and the lower mold box have the same structure, and a feeding pipe is connected to the middle of the outer wood box of the upper mold box and extends into the inner wood box of the upper mold box. A structure formed by the inner wooden box, the outer wooden box and the supporting columns is adopted, and is matched with internal molding sand, so that the overall strength and stability of the molding box are greatly enhanced. And the U-shaped heat conduction pipe can accurately regulate and control the cooling speed and is flexible to arrange, so that all parts of the casting are uniformly cooled.

1. The name of the design product: Bluetooth speaker (wooden box double five third). 2. The use of the design product: multi-functional Bluetooth speaker for spreading audio. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

A log purchasing system comprises a plurality of containers 1a suitable for carrying wooden logs; each container having a unique identity code (13, figure 3). The system includes a plurality of points

This invention belongs to the field of wooden box polishing technology, specifically an automatic wooden box polishing machine. It includes a feeding device, a polishing device located on one side of the feeding device, and a robotic arm that reciprocates between the feeding device and the polishing device. The feeding device includes a frame, a lower material layer and an upper material layer sequentially laid on top of the frame. The lower material layer includes several lower material tracks arranged side-by-side along the length of the frame, inclined downwards away from the robotic arm. The upper material layer includes several upper material tracks arranged side-by-side along the length of the frame, inclined downwards towards the robotic arm. The side of the lower material layer closest to the robotic arm protrudes outwards from the upper material layer, and the protruding lower material track can accommodate at least one wooden box. This invention achieves full automation of wooden box polishing production, significantly increasing the output of wooden boxes polished per unit time and improving the quality of the polished wooden boxes.

The utility model relates to the technical field of humidity-adjustable wooden boxes, in particular to a humidity-adjustable wooden box with ventilation holes. The device comprises a wooden box, the upper surface of the wooden box is fixedly connected with a humidity controller, two ventilation holes are formed in the wooden box, one end, corresponding to the ventilation holes, of the wooden box is provided with an adjusting device, the adjusting device comprises a sliding block, one end of the sliding block is in sliding connection with the wooden box, the interior of the sliding block is in threaded connection with a threaded rod, and the threaded rod is in threaded connection with the wooden box. And the arc surface of the screw rod is rotationally connected with a fixing block, one end of the fixing block is fixedly connected with the wooden box, and the end, close to the fixing block, of the sliding block is fixedly connected with two limiting plates. The problem that when a traditional humidity adjusting structure is used for adjusting the humidity of a wooden box with ventilation holes, due to the fact that the traditional humidity adjusting structure cannot control the size of inlet air and outlet air of the wooden box with the ventilation holes, the humidity is easy to adjust inaccurately when the humidity is controlled is solved.

The utility model belongs to the technical field of wooden box fixing, and particularly relates to a conveniently assembled and disassembled type spring buckle for fixing the inner side of a wooden box, which comprises a wooden box top plate, a wooden box side plate is arranged on the left side of the bottom of the wooden box top plate, and a spring buckle main body is arranged between the wooden box top plate and the wooden box side plate; limiting mechanisms are arranged between the spring buckle body and the wooden box top plate and between the spring buckle body and the wooden box side plate, a first limiting groove is formed in the left side of the wooden box side plate, a second limiting groove and a groove are formed in the top of the wooden box top plate, and the groove is located in the right side of the second limiting groove. A cavity is formed in the wooden box top plate. The wooden box is reasonable in design, through the arrangement of the fixing mechanisms, the limiting rods can be connected with the rod grooves in an inserted mode, the purpose of improving the connection stability between the wooden box top plate and the wooden box side plates can be achieved, through the arrangement of the lock catch mechanisms, the second buckles can be limited and fixed, and the purpose of preventing the second buckles from falling off can be achieved.

The utility model discloses a novel linear array sound box, which comprises a paint-sprayed wooden box, a loudspeaker system formed by combining a woofer and a treble horn is arranged in the paint-sprayed wooden box, a front full-iron mesh enclosure is arranged at the front end of the paint-sprayed wooden box, side full-iron mesh enclosures are arranged on two sides of the paint-sprayed wooden box, and the front full-iron mesh enclosure and the side full-iron mesh enclosures are arranged in the paint-sprayed wooden box. The front full-iron mesh enclosure and the side full-iron mesh enclosure are made of high-strength metal materials, front hanging supports are arranged on the two sides of the front end of the paint spraying wooden box, rear angle supports are arranged on the two sides of the rear end of the paint spraying wooden box, and the front hanging supports and the rear angle supports have the multi-angle adjusting function. According to the novel linear array sound box, the design of the front hanging bracket and the rear angle bracket is improved, the fixing and angle adjusting capabilities of the sound box are enhanced, and the front part and the side surfaces of the sound box are comprehensively protected by adopting the full-iron mesh enclosure, so that the protection performance and the heat dissipation efficiency are improved, and the stability and the durability of the sound box in various application scenes are ensured.

The utility model discloses a copper foil packaging wooden box which is used for containing copper foil rolls and comprises a box body and a top cover. The box body comprises a placing groove used for placing a copper foil roll, and the placing groove is formed by partition plates arranged in the box body in an array mode; the first shock pad is arranged in the containing groove, a first containing groove is formed in the first shock pad, the two ends of a roller of the copper foil roll abut against the bottom of the first containing groove, and the roller of the copper foil roll is placed on the first shock pad; the first shock pads can effectively absorb and relieve bumping and vibration possibly generated in the carrying process. In this way, the risk that the copper foil rolls are impacted by the outside world can be remarkably reduced, and therefore the fragile copper foil rolls are prevented from being damaged due to deformation.

The utility model discloses a lithium battery wooden box packaging structure, which belongs to the technical field of lithium battery packaging and comprises a box body, a box cover is arranged at the top of the box body, a protective component is arranged on the inner side of the box body, and a limiting component fixedly connected with the inner wall of the box body is arranged at the top of the protective component. Through cooperation of the protection assembly and the limiting assembly, an anti-collision effect can be provided for a lithium battery packaged in the box body, the position of the lithium battery is prevented from shaking, so that the protection performance of the lithium battery is enhanced, meanwhile, the protection performance of the surface of the box body can be further enhanced through the fixing mechanisms arranged at the outer ends of the box body and the box cover, and the service life of the box body is prolonged. And meanwhile, connection between the box body and the box cover can be fixed, the situation that the box body and the box cover are not prone to separation is avoided, through cooperation of the arranged reinforcing frame and reinforcing rods, a supporting effect can be provided for the interior of the box body, and the box body is not prone to deformation when collided.

1. The name of the design product: Bluetooth speaker (wooden box double five second). 2. The use of the design product: multi-functional Bluetooth speaker for spreading audio. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The utility model relates to the technical field of packaging engineering, and discloses a wooden packaging box convenient to assemble and disassemble, which comprises a tray and two connecting plates, a disassembling component is arranged at the top of the tray, and a splicing component is arranged at the top of each connecting plate; the dismounting assembly comprises a plug pin, the plug pin is inserted into the tray, a sliding rod is fixedly connected to the bottom of the plug pin, and a mounting block is slidably connected to the periphery of the sliding rod. According to the wooden packaging box convenient to assemble and disassemble, when the wooden box needs to be installed, a sliding rod is pressed to drive a plug pin and a buckle, the buckle is connected to one side of a connecting rod in a clamped mode, a bottom plate and a side plate can be fixed, when the wooden box is disassembled, the connecting rod is pressed to pop out the buckle, and due to the fact that a spring is arranged at the bottom end of the sliding rod, the plug pin can be reset when the buckle pops out; and the fixing of the side plates and the bottom plate can be relieved, and the space occupied by the disassembled wooden packaging box parts is greatly reduced. The advantage is particularly obvious during return transportation or empty box transportation.

The utility model relates to a wood cutting machine with an automatic oil supplementing function, and belongs to the field of wood cutting machines, the wood cutting machine comprises a wood cutting box, a main shaft, an auxiliary shaft and a driving shaft, the main shaft, the auxiliary shaft and the driving shaft are all rotatably connected in the wood cutting box, the main shaft and the auxiliary shaft are both provided with wood cutting assemblies, the auxiliary shaft is arranged right above the main shaft, the driving shaft is arranged right below the main shaft, and the main shaft and the driving shaft are arranged in the wood cutting box. The main shaft, the auxiliary shaft and the driving shaft are all coaxially connected with gears, every two adjacent gears are meshed, a plurality of sets of oil supplementing assemblies are arranged on the wood cutting box, the main shaft, the auxiliary shaft and the driving shaft all correspond to one set of oil supplementing assemblies, and the oil supplementing assemblies are externally connected with oil pumps. In the using process, the oil pump is matched with the oil supplementing assembly, oil is automatically supplied to the main shaft, the auxiliary shaft and the driving shaft, the abrasion possibility of the main shaft, the auxiliary shaft and the driving shaft in the using process is reduced, and therefore the wood cutting efficiency of the wood cutting machine is improved.

The invention relates to the field of plate machining equipment, in particular to a plate machining center which comprises a base, a portal frame, a first driving device, a sliding seat, a second driving device, a lifting frame, a lifting driving device, a machining device and a cutting device. The portal frame is in sliding fit with the base, and the first driving device is used for driving the portal frame to move in the first direction; the sliding seat is in sliding fit with the portal frame, and the second driving device is used for driving the sliding seat to move in the second direction; the lifting frame is in sliding fit with the sliding seat, and the lifting driving device is used for driving the lifting frame to ascend and descend; the machining device and the cutting device are both arranged on the lifting frame, the machining device is used for machining plates, and the cutting device is used for cutting the plates. According to the invention, the processing requirements of the board for preparing the wooden box are met.

1. The name of the design product: wooden box. 2. The use of the design product: the design product is used for containing food such as fruits. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The utility model belongs to the technical field of packaging assemblies, and particularly relates to a semi-open type wooden frame packaging assembly which comprises a base, two transverse inserting channels are arranged below the base, two longitudinal inserting grooves are formed below the base, two symmetrical fence plates are fixedly connected to the base, and the fence plates are fixedly connected to the base. A straight notch convenient to carry is formed in the fence plate, the two sides of the fence plate extend to integrally form side protection plates, and the outer side wall of the fence plate is in threaded connection with a positioning block through a bolt. According to the novel wooden box, the unique structural design effectively overcomes the defects of a traditional wooden box, the base insertion channels, the insertion grooves, the slope-shaped positioning grooves of the positioning blocks, the straight groove openings of the fence plates, the side protection plates and the like cooperate, stable and safe goods transportation is guaranteed, and displacement and damage are prevented; through the design of material selection, skid resistance, hollowness and the like, the strength is guaranteed, meanwhile, the weight is reduced, the cost is reduced, the operation convenience and safety are improved, and a high-quality solution with practicability and economical efficiency is provided for cargo packaging and transportation.

The utility model relates to the technical field of cutting equipment, and provides guide rail packaging wooden box cutting equipment which comprises a working table, a pair of supporting arms arranged at intervals are installed in the middle of the working table, the supporting arms are in an inverted L shape, a positioning assembly is installed at the front end of the top of each supporting arm, and a cutting machine is further installed on the rear sides of the pair of supporting arms. A blade of the cutting machine can work and move in the interval between the two supporting arms.

The utility model relates to a water-collecting well construction device under special geological environment of rich water, confined water or quicksand, which comprises a steel caisson used for being placed on a foundation to isolate river water, confined water or quicksand; the reinforcement cage is fixedly arranged between the steel caisson and the wooden box; the wooden box is detachably arranged in the steel caisson; the water pumping pipe is fixed to the outer side of the steel caisson and used for being connected with a vacuum pump to pump out water in the foundation. The utility model relates to a water-collecting well construction device in special geological environments rich in water, confined water or quicksand, which can well solve the construction problem of water-collecting wells in special geological environments rich in water, confined water, quicksand and the like, is particularly suitable for water-collecting well construction in special geological environments with medium scale, water insulation and difficult precipitation, and belongs to the technical field of building construction.

The utility model discloses a wood chip collecting device for wooden case production, and relates to the field of collecting devices, the wood chip collecting device comprises a collecting box and a support frame, the outer wall of the collecting box is connected with the support frame, one side of the collecting box is communicated with an air inlet pipe, the top of the collecting box is communicated with an exhaust pipe, and the bottom of the collecting box is provided with a discharge port. And a sliding groove is formed in the inner wall of the discharging opening, a connecting rod is installed in the sliding groove, one end of the connecting rod is fixedly connected with a conical block, and an air cylinder is movably installed at the bottom of the conical block. The problem that discharging of the cyclone dust remover is blocked by large-particle wood chips is solved, when the wood chips are accumulated in the collecting box, the air cylinder can push the conical block to move upwards, the connecting rod moves upwards in the extending groove, the discharging opening has a large enough space, the wood chips are led out, and when the connecting rod enters the sliding groove and starts to move, the discharging opening is closed. And the conical block can also move up and down along with the connecting rod and rotate, and the wood chips can be stirred and loosened by the stirring blades, so that the wood chips can be guided out more quickly.

The utility model relates to a multi-packaging sectional type detachable packaging wooden box for packaging and transporting ultrahigh-pressure pipes. The multi-packaging sectional type detachable packaging wooden box comprises a middle-section box body, a left-section box body and a right-section box body, wherein the middle-section box body consists of an upper cover plate, a lower cover plate, a front baffle plate and a rear baffle plate; the left-section box body and the right-section box body consist of an upper cover plate, a lower cover plate, a front baffle plate, a rear baffle plate and an end baffle plate; an upper steel plate and a lower steel plate which are provided with round holes are arranged on the lower cover plate among the right-section box body, the left-section box body and the middle-section box body, bolts penetrate through the upper steel plate and the lower steel plate to be connected with nuts, and the lower cover plate among the right-section box body, the left-section box body and the middle-section box body is connected together, so that the left-section box body, the middle-section box body and the right-section box body form a whole box body. A lower cushion block is arranged in the box body, a first-layer high-pressure pipe is placed on the lower cushion block, a middle cushion block is placed on the first-layer high-pressure pipe, a second-layer high-pressure pipe is placed on the middle cushion block, an upper cushion block is placed on the second-layer high-pressure pipe, and bolts are arranged among the upper cushion block, the middle cushion block and the lower cushion block in a penetrating mode, so that hoisting transportation of multiple ultrahigh-pressure pipes can be achieved; after transportation is completed, the wooden box can be quickly split into three sections, and the purposes of empty box hoisting and repeated utilization are achieved.

The utility model relates to a formwork support used on a cast-in-place canal bracket inclined plane, which comprises a panel and a support frame, the panel is obliquely arranged according to the design angle of the bracket inclined plane, the support frame is positioned below a bracket, the lower part of the support frame is placed on the ground, a part of the upper part of the support frame is supported below the top plane of the bracket, and the upper part of the support frame is fixedly connected with the panel. A plurality of adjustable jacking units are arranged on the other part of the upper portion of the supporting frame, the adjustable jacking units are distributed at equal intervals along the inclination angle of the panel, panel abutting units are placed on the adjustable jacking units, and the panel abutting units are fixedly attached to the panel; the adjustable jacking unit is arranged on the supporting frame, and the panel abutting unit is placed on the supporting frame, so that it is guaranteed that the panel abutting unit can sufficiently support the inclined face of the bracket, a triangular wooden box does not need to be customized, construction time and labor consumption are greatly reduced, construction cost is saved, meanwhile, the bearing capacity of the formwork supporting frame is improved, and the construction efficiency is improved. The method has the advantages of being convenient to construct, convenient to mount and dismount and high in standardization degree.