36results about How to "Realize sealed storage" patented technology

Provided is an intelligentized power construction secondary connection drawing viewing device. The intelligentized power construction secondary connection drawing viewing device comprises a cabinet body system, a drawing storage system and a projection system; the cabinet body system comprises a main cabinet body, a closed door and a door body blocking mechanism; the door body blocking mechanism is arranged on a door body blocking mounting plate, and comprises a blocking box, a blocking soft magnet, a blocking reset spring and a blocking column; the main cabinet body is internally provided with multiple bearing plates distributed vertically at intervals, and the bearing plates divide an inner cavity of the main cabinet body into case unit space, drawing storage unit space and projection unit space; the drawing storage system comprises a drawing box, the lower ends of both sides of the drawing box are provided with storage moving guide rails, and the storage moving guide rails can be slidably arranged in a storage moving sliding groove from inside to outside; and the projection system comprises a slide projector, a projection lifting mechanism and a projection direction adjusting mechanism. The intelligentized power construction secondary connection drawing viewing device has the advantages that the sealing and storage of drawings can be achieved, and the drawings are viewed conveniently.

The invention discloses an intelligent medicine bottle. A bottle cover comprises an inner layer bottle cover, a middle layer bottle cover and an outer layer bottle cover which are arranged sequentially; the upper end of the inner bottle cover is transitionally jointed with a bottle body, and the transitional joint surface is inclined; the circumferences of the upper end and the lower end of the middle layer bottle cover are provided with continuous gear structures; the upper end of the middle layer bottle cover is spirally connected with the lower end of the inner layer bottle cover through the continuous gear structure on the circumference; the lower end of the middle layer bottle cover is spirally connected with the upper end of the outer layer bottle cover through the continuous gear structure on the circumference; and four medicine outlet holes of the same specification are respectively formed in the bottle cover surfaces of the inner layer bottle cover, the middle layer bottle cover and the outer layer bottle cover, and are regularly distributed at intervals. During medicine taking, an alternating layer of the middle layer bottle cover rotates a circle, so that four types of medicines with the same dosage are taken at the same time, and the automatic medicine taking efficiency is improved by four times; and the medicine outlet holes in the outer layer bottle cover and the inner layer bottle cover cannot be overlapped, so that traditional Chinese medicinal particles in the bottle are prevented from being contacted with the air for a long time, and the medicines can be stored in a sealing manner.

The invention relates to a body fluid collection device. The body fluid collection device comprises a storage container, a collector and a blocking member. The storage container comprises a first storage chamber, a second storage chamber and an open end. The first storage chamber is communicated with the second storage chamber through a communication opening. The first storage chamber is used forstoring preservation liquid. The second storage chamber is communicated with the outside through the open end. The collector detachably connected to the open end comprises a liquid collection cup anda guide pipe. One end of the guide pipe is connected and communicated with the liquid collection cup. The other end of the guide pipe is a closed blind pipe end. The guide pipe is inserted into the storage container. The blind pipe end is used for blocking the communication opening. A buffer storage chamber is formed between the guide pipe and the inner wall surface of the second storage chamber.A liquid outlet is arranged on the peripheral surface of the guide pipe, and the guide pipe is communicated with the buffer storage chamber through the liquid outlet. The blocking member is used for opening or blocking the open end. The body fluid collection device has the advantages of simple structure, low cost, simplified operation process and improved convenience in use.

The present invention discloses a nano new material anti-leakage safety protection type storage device, which comprises a barrel body, wherein the barrel body is provided with a cylinder with a firstopening at the upper end, and the first opening is provided with a matched barrel cover; the side wall of the barrel body comprises an inner layer wall and an outer layer wall, the top end of the inner layer wall is elastically provided with a connecting piece, the barrel cover comprises an outer layer cover and an inner layer cover, and the inner layer cover is arranged in the inner part of the outer layer cover in a lifting way; a feed inlet is arranged at one side of the barrel body, a discharge port is arranged at the bottom surface, a base is arranged below the barrel body, and the discharge port and the feed inlet are provided with an adapting cover body; a monitoring mechanism which comprises a pressure sensor, a pressure gauge and a weight sensor, wherein the pressure sensor and the weight sensor are respectively connected with the control mechanism; the auxiliary structure comprises an air bag and a sliding cover, wherein the air bag is arranged in the interlayer of the outerwall and the inner wall; the sliding cover is arranged on the inner wall of the corresponding inner layer of the discharge port. The device achieves the sealed storage of the nano material, when the monitoring mechanism monitors the leakage, the control mechanism controls the lowering of the inner layer cover and the start of an auxiliary mechanism to isolate the inner wall from the outside.

An automatic delivery device of a tablet raw material comprises a material guiding seat, a material pushing mechanism and an electrically operated valve, wherein the material guiding seat is providedwith a material guiding groove, a material pushing groove and a material falling groove; a lower opening of the material guiding groove is communicated with the material pushing groove; the material pushing groove is communicated with the material falling groove; a pushing rod is arranged in the material pushing groove; the pushing rod is connected with the material pushing mechanism; the materialguiding seat is connected to the electric valve; a lower opening of the material falling groove in the material guiding seat is communicated with an inlet of the electrically operated valve; a motorand the electrically operated valve are both connected with a controller; a tablet box is inserted in an upper opening of the material guiding groove in the material guiding seat, and tablets can enter the material guiding groove under the action of self gravity; the motor drives the pushing rod to do reciprocating movement through an eccentric wheel and a connecting rod, the pushing rod can do the reciprocating movement once when the motor rotates by one circle, and one tablet can be pushed into the material falling groove and can fall into a reaction tank through the electrically operatedvalve. According to the automatic delivery device disclosed by the invention, timed dosing of the tablets can be realized, the dosing efficiency of the tablets can be changed through regulating the rotating speed of the motor, sealed preservation can be realized during dosing and placement of the tablets, deliquescence of the tablets can be effectively prevented, the reliability degree is high, and the control is simple.

The invention discloses a convenient-to-adjust high-voltage electroscope. In order to solve the problem that the length of an existing high-voltage electroscope cannot be adjusted and the electroscopehas a poor protection effect, a scheme as follows is put forward: the high-voltage electroscope comprises an accommodating cylinder; a mounting shell is fixedly mounted at the left end of the accommodating cylinder, and the accommodating cylinder is communicated with the mounting shell; a screw is rotationally mounted at the rear end of the interior of the mounting shell; the front end of the screw penetrates through the mounting shell and extends to the front side of the mounting shell; a locking cap is mounted on the screw in a threaded manner and positioned on the front side of the mounting shell; the outer wall, located in the mounting shell, of the screw is fixedly sleeved with a gear, and the right end of the gear is located in the accommodating cylinder; and a high-voltage electroscope body is mounted on the inner wall of the accommodating cylinder in a sliding manner, and the upper end of the high-voltage electroscope body penetrates through the accommodating cylinder and extends to the position above the accommodating cylinder. The height of the electroscope is convenient to adjust, and the electroscope is convenient to lock and fix.

The invention relates to the field of road maintenance, in particular to a pavement repairing device for concrete road maintenance. The invention relates to a pavement repairing device for concrete road maintenance, which can move along a road crack to complete pouring at one time through accurate positioning, pressurized pouring and pavement allowance control of a pavement repairing agent. A pavement repairing device for concrete road maintenance comprises an electric trolley, a pouring device, a positioning device, an information processing module and the like. The filling device, the positioning device and the information processing module are fixedly connected in the electric trolley. The effects achieved by the invention are as follows: the electric trolley bears the pouring device and the positioning device to realize crack repair in the moving process, the pouring device is matched with the positioning device, the pouring device is positioned in the crack through the positioning device, and the pouring device moves along with the change of the direction of the crack; and the pouring device achieves one-time pouring of the pavement repairing agent through pressure pouring.

The invention relates to a safe storage type nasopharyngeal swab positioning test tube kit. The nasopharyngeal swab positioning test tube kit comprises a test tube body, wherein an upper cover is movably connected to the test tube body; positioning plates are distributed on the test tube body; positioning holes are formed in the positioning plates; nasopharyngeal swab assemblies are connected intothe positioning holes in an inserted mode; each nasopharyngeal swab assembly comprises a swab body; the swab body is sleeved with a split type positioning block; and the split type positioning blocksare embedded into the positioning holes. Therefore, through the cooperation of the test tube body and the upper cover, the nasopharynx swab assemblies can be sealed and stored, and external pollutionis avoided. By adopting the split type positioning blocks, the nasopharyngeal swab assemblies can be stably placed before being taken out and can be automatically separated when being taken out, installation is not affected, protrusions do not exist, and sampling discomfort cannot be caused. A conical structure is arranged at the tail end of a swab body and can adapt to nasopharyngeal swab connecting pipe structures matched with most devices and robots, stable installation is achieved, and loosening is not likely to happen.

The invention belongs to the technical field of sunscreen cream, and specifically relates to a moisturizing sunscreen cream. The moisturizing sunscreen cream is contained in a packaging bottle, wherein the packaging bottle comprises a bottle body, a first sealing cover and a second sealing cover; the first sealing cover is in threaded connection with the outer ring of the upper end opening of thebottle body; the second sealing cover is positioned at the inner ring of the upper end opening of the bottle body; a rotary disc is connected with and arranged on the lower surface of the second sealing cover through a first spring; the cross section of the rotary disc is Y-shaped; a rectangular rod arranged at the upper end of the rotary disc extends into a groove arranged in the second sealing cover; the rotary disc can move up and down in the groove through the rectangular rod; the outer ring of the rotary disc is in threaded connection with the inner ring of the upper end opening of the bottle body; the lower end of the rotary disc is connected with a brush; and scraping sheets are arranged on the inner ring of the upper end opening of the bottle body and positioned on the lower end surface of the rotary disc. According to the invention, through cooperation of the first sealing cover, the second sealing cover, the bottle body, the rotary disc and the brush, the moisturizing sunscreen cream in the bottle body can be taken and used in two modes.

The invention provides a student attendance management device and is especially suitable for the technical field of student attendance. The device comprises a protection barrel, an extending-out holeis formed in the upper portion of the right side end of the protection barrel, an electric extensible rod is arranged on the left side wall of an inner cavity of the protection barrel, the moving endof an extensible rod of the electric extensible rod is fixedly connected with a side plate matched with a sealing cover, a face recognition camera is arranged on the front end face of the side plate,and a controller is arranged on the bottom wall of the inner cavity of the protection barrel and connected with the face recognition camera and the electric extensible rod. The extensible rod is extended out through the electric extensible rod to push the side plate to eject the sealing cover away and is extended out through the extending-out hole to extend out the face recognition camera which isused for recognizing and calling over students, so that roll calling can be completed quickly and accurately, and cheating in roll calling can be prevented effectively; the extensible rod is contracted through the electric extensible rod to contract the face recognition camera, in this way, sealed storage of the face recognition camera is realized.

The invention relates to an experimental sampling device, and more specifically relates to a mechanical layered liquid sampling device. The mechanical layered liquid sampling device comprises a barrel body and a plurality of sample storage devices; the sample storage devices are uniformly arranged along the axis direction of the barrel body; the outer wall of the barrel body is provided with sample sampling and storing ports in one-to-one correspondence to the sample storage devices; the outer side of the barrel body is provided with a connecting plate along the axis direction; the upper end of the connecting plate is connected with the upper end of the barrel body via a sampling switch; the lower end of the connecting plate is connected with the lower end of the barrel via a balance spring; the connecting plate is provided with a plurality of sealing plugs in one-to-one correspondence to the sample sampling and storing ports along the axis direction of the barrel body. According to the mechanical layered liquid sampling device, the plurality of the sample storage devices are arranged in the barrel body, so that simultaneous sampling of samples at different depth can be realized; the outer side of the barrel body is provided with the connecting plate, and the connecting plate is provided with the sealing plugs in one-to-one correspondence to the sample sampling and storing ports, so that sample sealed storage can be realized; and the mechanical layered liquid sampling device is provided with the sampling switch to control opening and closing of the sealing plugs, so that sample sampling and storing are more convenient.

The invention discloses a convenient sample holder for foundation medicine, and particularly relates to the technical field of medical sample holders. The convenient sample holder comprises a bearingbase; a hollow vertical rod is fixedly arranged at the top end of the bearing base, a plurality of storage mechanisms and a plurality of flushing mechanisms are arranged at the outer end of the hollowvertical rod; each storage mechanism comprises a thermal insulation fan-shaped placement plate, a plurality of grooves are formed in the thermal insulation fan-shaped placement plate, a metal heat conduction plate is arranged at the bottom end of each groove, and a fan-shaped magnet frame is attracted to the outer end of each metal heat conduction plate. Each flushing mechanism comprises two fan-shaped top plates, a first cavity is formed in the bottom end of each fan-shaped top plate, a second cavity is formed in each fan-shaped top plate, and a plurality of spray heads are fixedly arrangedin each first cavity. Samples are sealed, refrigerated and stored, the samples are prevented from deteriorating in the detection waiting process, the interiors of the multiple grooves are flushed at the same time through the flushing mechanisms, flushing is convenient and fast, the efficiency is high, and the application is convenient.

The invention relates to a plugging piece, a collection and preservation device and a use method of the collection and preservation device. The plugging piece comprises at least one hollow columnar body and a connector arranged at the enclosed end of the at least one hollow columnar body; the collection and preservation device comprises a storing body and the plugging piece, wherein the storing body consists of a first storing body and a second storing body, and the plugging piece is connected with the open end of the storing body; and during concrete use of the collection and preservation device, a sampling swab fastened onto the connector is stored in the first storing body after performing sampling, while only the sampling swab needs to be inserted into a preservation solution in the second storing body after being taken out from the first storing body during detection. According to the plugging piece, the collection and preservation device and the use method of the collection and preservation device provided by the invention, the overall structure of the collection and preservation device is simplified; the preservation efficiency is increased; the corrosion phenomenon during preservation is effectively avoided; the practicability and the detection result accuracy of the whole collection and preservation device are improved; and better yet, the whole operation flow is relatively convenient from sampling to the end.

The invention relates to an automatic serving robot, which comprises a moving base (E), a dish rack (B) arranged on the moving base (E), and a dish rack (B) arranged on the moving base (E) and The housing frame (A) and the intelligent interactive control mechanism, the rack (B) includes a pair of vertically arranged fixed support frames (B1), a first transmission mechanism arranged on the fixed support frames (B1), and multiple A dish holding assembly arranged between a pair of first transmission mechanisms, the casing frame (A) includes a casing door (A2) for serving dishes, and the casing door (A2) includes a casing door main body (A2-1 ) and a dish-presenting assembly, the main body of the shell door (A2-1) is provided with a dish-presenting opening (A2-7) for the entry and exit of dishes, and the dish-presenting assembly is movably located in the dish-presenting opening (A2-7). Compared with the prior art, the present invention can deliver and take meals more conveniently, and at the same time realizes sealed storage of the meal trays to prevent pollution.

The invention relates to a logistics tank for low-temperature refrigerated foods, in particular to a logistics tank, with convenience in combination and allowance in folding, for the low-temperature refrigerated foods. The logistics tank, comprises a tank body, a first connection part, a second connection part, a first fixed part, a second fixed part, a first partition plate, elastic connection pieces and an insulating layer; the tank body is used for defining a loading space; the first partition plate is detachably fixed in the first fixed part and the second fixed part; a first plate is connected with a second plate through the corresponding elastic connection pieces, and a third plate is connected with a fourth plate through the corresponding elastic connection pieces; the elastic connection pieces include a plurality of rubber columns and sealing rubber sheets which are connected with the rubber columns; the height of the first connection part is smaller than the second connectionpart, and the first connection part and the second connection part are both elastic components; the insulating layer is arranged on the inner wall of the loading space and is a high-density polyurethane and polyethylene foam layer; and a gap is formed between the insulating layer and the tank body and is filled in a cold storage agent. The logistics tank for the low-temperature refrigerated foodsis very high in use frequency, is environmentally friendly and can be used for storage and transportation of the refrigerated foods.

The invention provides a beverage bag with a movable straw in a head seal and capable of being resealed after drinking, belongs to a production technology for liquid-state food packing bags, and solves such problems as unreasonable design in the prior art. The beverage bag with the movable straw in the head seal and capable of being resealed after drinking comprises a bag body; a bag head is convexly arranged on one side of the bag body; and a connecting through hole for communicating a bag cavity in the bag body with the external is inserted in the bag head. The beverage bag is characterizedin that the movable straw with a longitudinal length longer than the connecting through hole is arranged in the connecting through hole; and one longitudinal end of the movable straw is inserted in the bag cavity when the bag head is sealed. The beverage bag with the movable straw in the head seal and capable of being resealed after drinking has the following advantages: through combination between a multi-state positioning module and a blockage head, multiple times of sealing storage of the beverage bag can be realized when drinks are remained in the beverage bag; and through arrangement of asuction hole, the drinks in the bag cavity are sucked in the movable straw.

The invention belongs to the technical field of cosmetics, and specifically relates to an anti-inflammatory and anti-acne cosmetic composition and a preparation method thereof; wherein a cavity is opened in the aluminum foil packaging bag, and a circular opening is opened at the top of the cavity, and a circular opening close to the circular There is a seal on the side wall of the open aluminum foil packaging bag; the wiper is square, and one side of the wiper is provided with a groove in the center, and there is a diamond-shaped crease near the groove, so that the four ends of the diamond-shaped crease The parts are located at the center points of the four sides of the wiper; through the cooperation of the aluminum foil packaging bag and the wiper, the effective sealed storage of the anti-inflammatory and anti-acne cosmetic composition is realized, and the contact between people's palms and the composition is avoided during use. Therefore, the pollution caused by the composition during use is reduced, and unnecessary waste of the composition during use is avoided.

The invention provides an intelligent excavator transporting box comprising a smog sensor, a temperature sensor, a humidity sensor, an infrared sensor, a camera, a U-shaped groove, a travelling plate,movable groove heads, springs, an A / D converter, a single chip microcomputer and a D / A converter. The six springs are arranged at the right end of the U-shaped groove, the movable groove heads are arranged at the right end of the six groove heads, and the travelling plate is mounted on the U-shaped groove. Through the design, the collision phenomenon is prevented from occurring. The A / D converteris connected with the smog sensor, the temperature sensor, the humidity sensor, the infrared sensor and the camera through connecting lines, the A / D converter is connected with the single chip microcomputer through a data line, the single chip microcomputer is connected with the D / A converter through a data line, and the D / A converter is connected with a warner through a connecting line. Throughthe design, real-time monitoring on the environment is achieved, meanwhile the antitheft and warning functions are achieved, the real-time monitoring function is achieved, the warning function is achieved, and the collision phenomenon is prevented.

The invention discloses a waterproof junction box for meter reading of an internet-of-things intelligent meter. The waterproof junction box is characterized in that the rear end of a junction box body is connected with a wiring hole in a penetrating manner, the rear wall of an inner cavity of the junction box body is fixedly connected with a wire arrangement frame matched with the wiring hole, the top end of the front surface of the wire arrangement frame is uniformly provided with a plurality of wire slots, and the outer side end of the wiring hole is connected with a protection pipe in a penetrating manner; a waterproof pipe sleeves one end, far away from the junction box body, of the protection pipe through internal threads, and a sealing ring matched with the protection pipe sleeves the outer side of the waterproof pipe; when the instrument communication wire is installed, the instrument communication wire sequentially penetrates through the waterproof pipe, the protection pipe and the wiring hole and is fixedly installed on the wire arrangement frame, so that the joint of the instrument communication wire is limited in the junction box body, rainwater erosion can be effectively avoided, and meanwhile, the waterproof pipe is matched with the protection pipe, the protection length of the instrument communication wire can be further extended, the instrument communication wire can be prevented from being abraded by the wiring hole, and the service life of the instrument communication wire can be prolonged.

The invention relates to an ejection separation type wine bottle stopper, and belongs to the technical field of articles for daily use. The ejection separation type wine bottle stopper comprises a bottle stopper body. The bottle stopper body comprises a control shell, a fixing shell, an ejection shell, an inner stopper and a connecting device, the fixing shell is mounted at an opening of a wine bottle in a clinging manner and is clamped by an opening stress ring at the opening of the wine bottle, the inner stopper is mounted on the connecting device, the control shell is mounted on the fixingshell and can rotate on the fixing shell by 360-degree angles, and the ejection shell is fittingly connected with the control shell and is positioned between the control shell and the fixing shell. The ejection separation type wine bottle stopper has the advantages that the end surfaces of the inner stopper are conical surfaces, matching effects can be realized by the control shell, the fixing shell and the ejection shell, accordingly, the inner stopper can be conveniently ejected from the wine bottle and can be conveniently plugged into the wine bottle, the ejection separation type wine bottle stopper further can be guaranteed against being easily damaged and can be reused, and the wine bottle opening efficiency can be ultimately improved.

The invention belongs to the technical field of blood collection, and discloses a blood collection device for hemodialysis, which comprises a blood guide assembly, a shell and N negative pressure thin tubes fixed in the shell in parallel, two ends of each negative pressure thin tube are respectively a feeding end and a guiding end, the feeding end of each negative pressure thin tube is provided with a connector penetrating through the shell, the connector can be connected with a blood guiding assembly, and the inner side and the outer side of each negative pressure thin tube are communicated only when the connector is connected with the blood guiding assembly; a connecting pipe is connected between every two adjacent negative pressure thin pipes, and the connecting pipes are connected between the feeding end and the material guiding end and used for achieving one-way communication from the material guiding end to the feeding end. In conclusion, the negative-pressure blood taking device is provided with the multiple negative-pressure thin tubes which are sequentially connected in series and achieve one-way circulation, specifically, the feeding end of each negative-pressure thin tube is provided with the connector, and therefore the specific blood taking amount can be accurately changed by connecting the different connectors with the blood taking needle assembly based on the negative-pressure blood taking device.

The invention discloses an automatic timing sports stopwatch. Thesports stopwatch comprises a plurality of identity identification cards and an identification recording device matched with the identity identification cards, the identification recording device comprises a base box, a timing control panel and a sealing cavity are arranged in the base box, and the side end of the sealing cavity is connected with a control window in a penetrating manner; a winding motor is fixedly connected to the bottom wall of the inner cavity of the sealing cavity, a winding roller is rotatably connected to thewinding motor, treading cloth matched with the control window is wound around the winding roller, a plurality of recognition sensors matched with the identity recognition cards are evenly arranged inthe treading cloth, and a fixed anchor roller is fixedly connected to the movable end of the treading cloth; and the rear side end of the base box is rotationally connected with a pressing roller assembly matched with the treading cloth, and the timing control panel is connected with the display screen and all the recognition sensors. The whole automatic timing device is simple in structure and can be rapidly unfolded or folded, the laying convenience of the whole device can be greatly improved, and application and popularization of the whole device are facilitated.

The invention provides an inducing and collecting device suitable for capturing parasites in a culture pond, and relates to the field of parasite capturing. The problems that sealed storage cannot beachieved after sampling is completed, samples cannot be taken out of a capturing barrel structure rapidly and cannot be prevented from being scattered, rapid disassembling and assembling of the capturing barrel structure cannot be achieved, and rapid disassembling and assembling between the capturing barrel structure and a protective sleeve cannot be achieved are solved. The inducing and collecting device suitable for capturing the parasites in the culture pond comprises an adjusting frame and a limiting arm; and a protective sleeve is welded to the adjusting frame, the capturing barrel structure is rotationally connected to the interior of the protective sleeve, and a trapping block is placed in the capturing barrel structure. When an elastic clamping pin is clamped to a clamping groove C, inlet holes A are aligned with a baffle ring, and at the moment, the device is in a sampling state; and the four inlet holes A are formed in the outer wall of the protective sleeve in a rectangulararray manner, the bottom end faces of the four inlet holes A are aligned with four sampling holes, and therefore, the circumstance that the samples flow out of a capturing area, and consequently handsare contaminated by the parasites can be prevented.

The invention relates to a logistics box with high bearing capacity, and particularly relates to a logistics box with high bearing capacity, which is capable of bearing high impact force, is convenient to deliver and use by logistics personnel and can be recycled. The logistics box comprises a box body, a first protective piece and a second protective piece, wherein the first protective piece comprises a first outer plate body and a second outer plate body; the second protective piece comprises a third outer plate body and a fourth outer plate body, the third outer plate body makes contact with the first outer plate body, a first rubber blanket and a second rubber blanket are respectively pivoted to the free ends of the fourth outer plate body and the second outer plate body, the free endsof the first rubber blanket and the second rubber blanket can be connected, a first pit and a second pit are respectively formed in both surfaces, and the distribution positions of the first pit andthe second pit in the first rubber blanket and the second rubber blanket do not coincide with each other by observing from the cross sections of the first rubber blanket and the second rubber blanket.The logistics box with high bearing capacity can be recycled and is convenient to deliver.

The invention discloses an auxiliary device for a fiber reinforced plastic pipe. The auxiliary device for the fiber reinforced plastic pipe comprises a sealing cover, a sealing strip, an outer shell,a partition plate and a control device. The sealing cover is fixed to the outer shell, the sealing strip is connected with the sealing cover, a hole is formed in the surface of the outer shell, the partition plate is embedded in the hole, and the control device is fixedly mounted on the bottom surface of the outer shell. The control device is composed of a switch, a power source, a vacuum machineand an inductor. The switch is connected with the power source, the power source is connected with the vacuum machine, and the vacuum machine is connected with the inductor to ensure that filling materials are not exposed to the air, sealing storage can be realized, the filling materials do not react with the air, the filling materials can be used for a long time without losing the repairing function, the funds are not wasted, and the production resources are effectively saved.