73results about How to "Easy to disassemble and take out" patented technology

A new energy automobile power storage device capable of providing fixed installation strength is disclosed in the invention, and comprises a battery box, the top of the battery box is provided with an opening, a containing plate is slidably mounted in the battery box, a containing groove is formed in the top of the containing plate, a storage battery pack is arranged in the battery box, and the bottom of the storage battery pack is slidably mounted in the containing groove; and a box cover is arranged at the top of the battery box, a pressing base is fixedly installed at the bottom of the box cover, and two first threaded holes are formed in the top of the containing plate and symmetrically formed in the two sides of the storage battery pack. The device is reasonable in design and good in practicability, a storage battery pack can be conveniently installed and fixed in the battery box to be stored, the storage battery pack is stably installed and is not prone to shaking, the stability and installation strength of the storage battery pack during installation are enhanced, the storage battery pack can be rapidly detached from the battery box, the storage battery pack is convenient to mount and dismount, tools are not needed, and only bare-handed operation is needed.

The invention provides a Bluetooth headset. A headset body is conveniently disassembled, taken and placed, and the function of directly using the headset without taking and disassembling the headset can be achieved. The Bluetooth headset is characterized in that the headset body is detachably connected to a headset body installation part, the headset body installation part comprises a base plate and two supporting plates, the headset body is embedded between the two supporting plates, the headset body and the supporting plates ate provided with clamping structures matched with each pother, the bottom face of the headset body or the top face of the base plate is provided with an elastic component in a fixed mode, and when the headset body is tightly clamped to the supporting plates through the clamping structures, the elastic component is compressed between the headset body and the base plate. The headset body is convenient to take and place and is directly separated from the headset body installation part in use, the headset body installation part can be directly lifted to enable the headset to get close to the ears without taking down the headset body for use, and the Bluetooth headset is convenient to use. Compared with an original common Bluetooth headset, the Bluetooth headset is novel in structure, unique in appearance and favorable for improving the market competitiveness, and consumers are attracted.

The invention discloses a jig for notebook computer LOGO press fit. The jig for notebook computer LOGO press fit comprises a bottom plate, a substrate, a pressing head, a pressing head fixing plate, an installation plate, a movable plate and a transitional plate. The bottom plate is arranged on a workbench of a press-fit machine. The substrate is fixedly connected with the bottom plate through a plurality of pressing plates. The bottom plate and the movable plate are connected through at least two guide columns. One end of each pressing plate is movably arranged on the upper surface of the bottom plate through a bolt, and the other end of each pressing plate is in contact connection with the upper surface of the substrate. The side surface of the pressing head fixing plate is provided with a plurality of lock holes for screws to be embedded in. The pressing head is embedded into an installation groove of the pressing head fixing plate and fixed into the installation groove of the pressing head fixing plate through the screws which are embedded into the lock holes. The bottom plate is provided with second limiting grooves for limiting columns to be embedded in. The movable plate is provided with a plurality of strip-shaped installation holes in parallel, and the strip-shaped installation holes are used for enabling locking screws to penetrate. The jig for notebook computer LOGO press fit is simple in structure, easy to operate, low in cost, high in universality and capable of achieving press fit machining of multiple styles of notebook LOGOs, the reject ratio is greatly reduced, and the production efficiency is improved.

The invention discloses a dynamic induction simulation device for broken surrounding rock grouting reinforcement, and a testing method therefor. The device consists of a test piece die, a grouting container, a high-pressure oxygen pressurizer, a sensing apparatus, a dynamic monitoring control system, and other main parts. The simulation of broken surrounding rocks in underground construction is achieved through the combination of mashed rock particles with different diameters. The dynamic monitoring control system is used for the real-time monitoring and control of grouting pressure, so as to enable the grouting pressure to remain steady. An osmotic pressure sensor and a flow sensor are used for the measurement of the osmotic pressure and flow of a rock mass, thereby providing data support for subsequent research.

The invention provides a tractional load sampling device comprising a sinking caisson and a sampling box, wherein the rear side of the sinking caisson is of a detachable structure; the sinking caisson is used for excavating a sampling box pit; and the sampling box is arranged in the sampling box pit dug by utilizing the sinking caisson to collect a tractional load sample. Due to the adoption of the structure of the tractional load sampling device, the box pit can be easily dug, the digging depth of the box pit is easy to control, and little damage to the surface of a river bed at the periphery of the box pit is caused when the box pit is dug; the tractional load sampling device has good flexibility and practicability and high sampling rate; and the collected tractional load samples have good representativeness.

The invention discloses mute water supply equipment, which relates to the technical field of water supply equipment. According to the technical scheme, the mute water supply equipment comprises an equipment body, wherein the equipment body is provided with a water inlet part, a mute water delivery device and a water outlet part, the mute water delivery device comprises a submersible pump and a mute cylinder, the mute cylinder is provided with a connecting flange, the equipment body is provided with a reset dismounting device, the reset dismounting device comprises a shell, a driving assembly and a telescopic piece, the driving assembly comprises a meshing piece, a first rack and a second rack, the meshing piece is provided with meshing teeth, the second rack is meshed with a gear, the telescopic piece is provided with a rotating block, the telescopic piece is provided with a plug pin and an inserting hole, and the rotating block is provided with a penetrating hole. The mute cylinder isfixedly connected with the submersible pump, and the connecting flange is arranged, so that the damaged submersible pump can be further conveniently detached and taken out by personnel; the connecting flange and a positioning block are obliquely arranged, so that the mute cylinder can be conveniently mounted back to the mounting position by personnel; and by arranging the reset dismounting device, dismounting and mounting of the mute cylinder are more labor-saving.

The invention provides a tooling device for bearing airtightness and dustproof performance detection. The tooling device comprises a support positioning shaft, a water jacket, a water inlet pipe, a motor lifting rack, a positioning rod, a hammer plate and an airtight bearing; a middle segment of a motor rotating shaft is subjected to thickening turning operation; when the motor rotating shaft is plugged in the airtight bearing, a shaft shoulder formed via the thickening turning operation slides down to be abutted against an inner ring of the airtight bearing; a top abutting ring is welded on abottom part of the water jacket, four support rods are welded on the top abutting ring in a supported way so as to form a ring-shape true row, the water jacket is welded and suspended right below thea drive motor via the four support rods and arranged on a thickened shaft segment of the motor rotating shaft in a sleeving manner, and the water inlet pipe is welded on an outer rim of a top end ofa circumferential outer wall of the water jacket in a supported manner. Via arrangement of four groups of slip rings in the tooling device disclosed in the invention, the drive motor can be limited between four support positioning shafts to prevent the drive motor from shaking left and right during high speed rotation and twisting telescopic extension of two electric push rods.

The present invention discloses a yellow rice cake batch molding machine which includes a manufacturing table (1) and a forming die (3), and the molding machine is characterized in that: the manufacturing table (1) is installed on the upper part of a body rack (7), the dismountable forming die (3) is provided on the manufacturing table (1), a plurality of bottomless molding cavities (4) are arranged on the forming die (3), and a horizonally vibrating float device (6) is installed at the bottom of the manufacturing table (1). The forming die (3) is positioned on the manufacturing table (1) by the locating clips (2). Two handles (5) are arranged at both sides of the forming die (3). The molding cavities (4) are rectangular, and are uniformly arranged in the forming die (3) in the form of rectangular matrixes. The yellow rice cake batch molding machine has simple structure and is efficient and practical.

The invention provides an air purification intelligent robot with a mosquito repellent function. In the air purification intelligent robot with the mosquito repellent function, a main body of the robot has the function of detecting obstacles and can realize automatic turning, that is, the robot can be placed indoors to realize automatic path finding, and air purification of each corner in the roomis achieved. The air mixed with dust enters a machine shell from an air inlet, and the air mixed with dust penetrates through a pre-filter, a photocatalytic layer unit, a purple light unit, an electric mosquito liquid incense unit, a negative ion generator, an ozone generator in sequence and is treated by a plurality of module units; and an electric telescopic pole is further arranged, the electric telescopic pole is connected with a UV lamp, the electric telescopic pole can be controlled through a main control board to expand and contract so that the UV lamp can reach the designated positionfor sterilization; and meanwhile each module unit in the machine shell can be easily disassembled and taken out, is convenient for cleaning and convenient for maintenance and replacement.

The invention provides a plastic bucket suitable for storage. The plastic bucket comprises a cone-shaped bucket body, wherein the diameter of the bottom of the bucket body is smaller than the diameter of an opening of the bucket, a plurality of supporting plates uniformly distributed in the circumferential direction along the inner wall of the bucket body are arranged on the inner wall of the bucket body, surfaces of the supporting plates are parallel to the bottom of the bucket of the plastic bucket, a supporting frame simultaneously connected with each supporting plate and the inner wall of the bucket body to play a role in strengthening is arranged below each supporting plate, and the supporting plates are located on positions enabling gaps between walls of two adjacent plastic buckets to be reserved when a plurality of plastic buckets are stacked together. The plastic bucket has the advantages that stacking arrangement of the plastic buckets is convenient; when the buckets which are folded together are taken apart, because the gaps are reserved between the walls of the buckets, blocking cannot occur between the buckets, and the buckets are easy to separate and taken out in a scattered mode.

The invention belongs to the technical field of target material preparation, and particularly relates to a preparation process and application of an aluminum-chromium alloy target material, and the preparation process of the target material comprises the following steps: S1, preparing alloy powder; s2, the prepared alloy powder is loaded into a sheath, the left half block and the right half block of the sheath are spliced and fixed in a bolt and nut fixing mode, and cold isostatic pressing treatment is carried out; s3, carrying out primary degassing treatment on the alloy target blank; s4, carrying out first hot isostatic pressing treatment on the alloy target blank formed in the step S3, carrying out second degassing treatment, and then taking out the sheath; s5, the blank obtained after second-time degassing treatment is loaded into a sheath, and second-time hot isostatic pressing treatment is carried out; s6, the blank subjected to second-time hot isostatic pressing treatment is taken out of the sheath, machining and cleaning treatment are carried out, and vacuum heat treatment is carried out; and S7, the surface of the alloy target material obtained in the step S6 is modified with an anti-corrosion layer and a heat insulation layer. The composite material is high in compactness, uniform in crystal grain and relatively good in mechanical property.

The invention discloses a comb tooth mounting assembly. The comb tooth mounting assembly support comprises tooth support mounting holes formed in a mounting base body, elastic tooth supports and combteeth; tooth root grooves are formed in the side walls of the comb teeth; comb tooth mounting holes are formed in the elastic tooth support; inner tenons are arranged on the inner walls of the comb tooth mounting holes; clamping grooves are formed in the inner walls of the tooth support mounting holes, the elastic tooth supports are installed in the tooth support mounting holes, the comb teeth areinserted into the comb tooth mounting holes, the inner tenons are meshed with the tooth root grooves, and meanwhile the bottoms of the tooth root grooves extrude the inner tenons outwards to enable the outer side walls of the elastic tooth supports to protrude outwards to form outer tenons meshed with the clamping grooves. According to the invention, the assembling efficiency of the elastic toothsupports can be improved, then the assembling efficiency of a whole comb is improved, in addition, glue-free installation of the comb teeth can be achieved, environmental protection is achieved, thecomb is convenient to assemble, later disassembly and maintenance are facilitated, all components can be recycled without secondary machining and glue removal, and the material utilization rate is increased.

The invention discloses an annular part shaping device. The annular part shaping device comprises a bottom plate and a lower die base fixedly arranged on the bottom plate, and is characterized by further comprising inner sliding blocks arranged in the lower die base and inner sliding block shovel bases in a truncated cone shape, wherein the inner sliding block shovel bases are fixedly connected with the bottom plate; a plurality of shovel base guide ways and the inner sliding blocks with the number corresponding to that of the shovel base guide ways are arranged on the peripheries of the innersliding block shovel bases, and the inner sliding blocks reciprocate in the lower die base under the guide of the shovel base guide ways; inner sliding block reset mechanisms are arranged on the lower die base; inwards-concave step-shaped shaping working faces are arranged on the inner sides of the tops of the inner sliding blocks, each step-shaped shaping working face comprises a vertical face and a workpiece bearing face, and the distance between the inner arc and the outer arc of each workpiece bearing face is slightly larger than the distance between the inner circumference and the outercircumference of an annular part; the height of the vertical faces is smaller than the thickness of the annular part; the vertical faces of the step-shaped shaping working faces on all the inner sliding blocks are spliced to be in an annular shape; and limiting hanging tables which protrude in the radial direction and extend to the positions below the inner sliding block shovel bases are arrangedat the bottoms of the inner sides of the inner sliding blocks.

The invention discloses an electronically controlled high-load material pressing machine. A pressing head 9 adopts a frustum structure with a small top and a big bottom; a forming cylinder (20) penetrates through the middle of a support plate (2); the forming cylinder (20) adopts a straight steel sleeve structure; an upper slide plate (6) and a lower slide plate (7) are connected with each other through springs (17); positioning seats (19) are fixed at the left end and the right end of the top of the upper slide plate (6) and the left end and the right end of the bottom of the lower slide plate (7); and slide blocks (17) are mounted on the side surfaces, facing guide pillars (4) on corresponding sides, of the positioning seats (19). The electronically controlled high-load material pressing machine is reasonable in design, easy to implement, low in cost, simple in connection structure, convenient to mount, dismount and operate and high in assembly efficiency, not only can prevent a loading rod from deviation, but also can ensure the reliability of transmission; the contact area between the pressing head and the forming cylinder is small, so that the pressing head is not liable to be damaged by abrasion and achieves a longer service life; and meanwhile, the slide blocks are in zero clearance fit with linear guide rails, so that the guide accuracy can be improved effectively, and the loading capacity is enhanced.

The invention relates to the technical field of refrigerating equipment, and discloses energy-saving and environment-friendly refrigerating equipment for a power plant. The equipment comprises a machine body, an evaporator, a first container, a second container, a condenser and an atomization device; reciprocating lead screws are horizontally arranged inside the machine body on the front side andthe rear side of the evaporator; two ends of the two reciprocating lead screws are rotationally connected with the inner side wall of the machine body through rolling bearings; moving plates matched with the two reciprocating lead screws are arranged on the walls of the two reciprocating lead screws; cleaning plates are detachably arranged on the sides, facing the evaporator, of the two moving plates; cleaning brushes are fixedly arranged on the surfaces of the cleaning plates; sliding limiting mechanisms are arranged in the machine body and are located above and below the reciprocating lead screws; and a motor is fixedly arranged on the left side wall of the machine body. Frost formed on the surface of the evaporator can be automatically removed and falls into the first container to be melted, and therefore effective heat dissipation of the condenser is guaranteed.

The invention relates to the technical field of unmanned refueling aircrafts, and discloses an unmanned refueling aircraft with a protection function. The unmanned refueling aircraft comprises an aircraft body. An entrance and exit is formed in the bottom of the machine body. A U-shaped plate is fixed to the inner wall of the bottom of the aircraft body and is located over the entrance and exit. Air cylinders are fixed to the two sides of the U-shaped plate. A transverse plate is arranged above the U-shaped plate. Piston rods of the air cylinders are fixedly connected with the transverse plate. Vertical rods are fixed to the bottom of the transverse plate. The bottoms of the vertical rods penetrate through the U-shaped plate to be fixedly connected with a supporting plate. The top of the supporting plate is movably provided with a placing plate. An oil tank is arranged at the top of the placing plate. The placing plate is in sliding connection with the vertical rods. A supporting blockis fixed to the inner wall of the top of the U-shaped plate. An L-shaped plate is hinged to the supporting block. The oil tank in the refueling machine can be conveniently installed and disassembled.The automation degree is high. The oil tank can be conveniently maintained. The anti-seismic performance of the oil tank is greatly enhanced. The safety of the oil tank is improved. The unmanned refueling aircraft is easy to popularize.

The embodiment of the invention discloses a computer memory storage structure. The computer memory storage structure comprises a bottom support, a cover, a first sponge pad and a second sponge pad. The bottom support is provided with a receiving groove with an upper opening. The cover is covered above the receiving groove, and is connected to the bottom support through a concave-convex fit. The first sponge pad is arranged at the bottom of the receiving groove, and the second sponge pad is attached to the position, corresponding to the receiving groove, of the bottom surface of the cover. Thesecond sponge pad is partially embedded in the receiving groove and used to clamp the memory with the first sponge pad. The computer memory storage structure is used to store the memory through the receiving groove. The second sponge pad and the first sponge pad clamp the memory, and the buffering capacity of the sponge pad is used to achieve better protection of the memory. The cover is connectedwith the bottom support through the concave-convex fit, and the memory can be conveniently disassembled and taken out.