54results about How to "Adjustable rotation angle" patented technology

The invention relates to a dismounting and mounting robot for mine equipment maintenance, and belongs to the technical field of equipment dismounting and mounting. Comprising a forklift loader, a lifting arm is hinged to the forklift loader, a telescopic arm is arranged in the lifting arm in a sliding mode, a connecting platform is rotationally arranged at the end of the telescopic arm through an angle adjusting mechanism, and the angle of the connecting platform is adjusted through the angle adjusting mechanism; a rotating box is slidably arranged on the connecting platform through a lifting mechanism, and the lifting mechanism controls the rotating box to ascend and descend. A clamping mechanism is rotationally arranged on the rotating box through a slewing mechanism, and the whole clamping mechanism is controlled to rotate through the slewing mechanism; the clamping mechanism comprises two clamping arms, and a hoisting mechanism is arranged at the lower end of each clamping arm; the problems that at present, mining equipment is low in disassembly and assembly efficiency and large in potential safety hazard are solved.

The invention discloses an LED module structure of an automobile tail lamp, which belongs to the technical field of tail lamps and comprises a shell, an LED light source plate is rotatably arranged on the inner cavity wall of the shell, a rotating motor is mounted on the inner cavity wall of the shell, and a double-end gear is rotatably arranged on each of the upper side and the lower side of the inner cavity wall of the shell. A first gear on the right side of the LED light source plate drives a double-end gear on the upper side to rotate through a second gear, a third gear fixed to the rotating end of a motor drives a double-end gear on the lower side to rotate, telescopic rods are fixed to the positions, at the two ends of the double-end gear, of the mounting plate, rotating rods are rotationally arranged at the four corners of the inner cavity wall of the shell, and sliding blocks are fixed to the telescopic ends of the telescopic rods. Reflecting plates connected with the rotating rod are arranged on the upper and lower sides of the inner cavity of the shell, transparent plates in sliding connection with the inner cavity wall of the shell are arranged on the upper and lower sides of the inner cavity of the shell, and a U-shaped plate matched with the transparent plates for use is fixed at one end of the rotating rod. The anti-dazzle function of the tail lamp can be achieved through a mechanical structure and an intelligent adjusting system. The invention further provides an automobile tail lamp LED module system.

The utility model relates to the technical field of rehabilitation exercise, in particular to a rehabilitation exercise device which solves the problems mentioned in the background technology and comprises a fixing table, two supporting rods are arranged on the top of the fixing table, each supporting rod is provided with a limiting table, each limiting table is provided with a plurality of first fixing holes, and the first fixing holes are communicated with the fixing table. Wherein a first fixing block is arranged in one first fixing hole, a first rotating arm is arranged on each supporting rod, a second fixing hole is formed in each first rotating arm, a third fixing hole is formed in each first rotating arm, a first limiting block is arranged on each first rotating arm, and a rotating shaft is arranged on each first rotating arm; each rotating shaft is connected with a second rotating arm, each second rotating arm is provided with a grip, each rotating shaft is provided with a second limiting block, each second limiting block is provided with a fourth fixing hole, and the side wall of each second rotating arm is provided with a second fixing block.

The present invention is applicable to the technical field of LED lamps, and provides an LED lamp with photovoltaic energy storage function, including: a lamp post with a mounting seat on the top; a photovoltaic assembly, which includes a central axis rotatably arranged on the mounting seat, a fixed seat is arranged above the mounting seat, rotating shafts are rotatably arranged at both ends of the fixed seat, the rotating shafts are rotatably connected to the photovoltaic panel, a top sleeve shaft and a bottom sleeve shaft are rotatably arranged on the central axis, a lifting seat is arranged on the bottom sleeve shaft, a connecting rod is rotatably arranged between the lifting seat and the photovoltaic panel, a protective cover is arranged on the top sleeve shaft, a fixed disk is arranged at the bottom end of the top sleeve shaft, a top plate is arranged between the top sleeve shaft and the bottom sleeve shaft, an active disk is rotatably arranged on the top plate, a number of pins are arranged on the active disk, a rotating gear is arranged on the rotating shaft, a side shaft is arranged beside the rotating shaft, a reciprocating seat is arranged on the side shaft, and a rack is arranged on the reciprocating seat. By this, the present invention can not only adjust the rotation angle of the photovoltaic panel, but also protect and clean the photovoltaic panel, ensure a good photovoltaic power generation effect, and extend the service life of the device.

The utility model discloses a soybean hybrid breeding auxiliary mirror image device with amplification function relates to agricultural hybrid breeding technical field, including mirror frame, the inner wall fixed mounting of mirror frame has the lamp ring, the inner wall fixed mounting of lamp ring has the magnifying glass, and the bottom of mirror frame is installed with operation clamp through connecting component, through the mutual cooperation between connecting component, operation clamp, mirror frame and magnifying glass, and the breeding personnel can cover operation clamp on the finger, then will the magnifying glass aim at the flower organ of soybean, and then will the flower organ enlarged presentation, improve the precision of detasseling and pollination, and connecting component can adjust the rotation angle of magnifying glass simultaneously, make magnifying glass aim at the soybean of different height and area, and the suitability is strong.

The utility model provides an oil field explosion-proof video monitoring device, which relates to the field of monitoring devices, and comprises an explosion-proof camera body, one side of the explosion-proof camera body is provided with an adjusting mechanism for adjusting the pitch angle of the explosion-proof camera body, the adjusting mechanism is internally provided with a rotating assembly, and the rotating assembly is connected with the explosion-proof camera body. According to the explosion-proof camera, the pitch angle of the explosion-proof camera body is adjusted through the adjusting mechanism, and in the adjusting mechanism, the output end of the electric telescopic rod stretches out and draws back to drive the connecting rod and the explosion-proof camera body to rotate, so that the angle of the explosion-proof camera body is adjusted; and meanwhile, by using the electric telescopic rod, manual operation can be reduced, convenience is improved, and the problem that in the prior art, manual operation is adopted, and use by a user is inconvenient is solved.

The invention provides a roadway repairing machine which comprises a mechanical arm, a plurality of angle measuring devices and an adjusting device, the mechanical arm is provided with a plurality of arm sections connected in sequence, and every two adjacent arm sections are connected through a rotating shaft; at least one part of the angle measuring device is connected with the rotating shaft, the angle measuring device comprises a rotating speed sensor, and the rotating speed sensor is used for measuring an included angle between two adjacent arm sections in real time; at least one part of the adjusting device is electrically connected with the mechanical arm and the angle measuring device, and the adjusting device can adjust the rotating angle of the arm section according to the included angle. The problem that in the prior art, the real-time measurement effect of the mechanical arm angle of a roadway repairing machine is poor is solved.

This utility model relates to the field of tomato cultivation technology and discloses a spraying tool for tomato cultivation, including a mobile trolley. A support base is fixedly connected to the top of the mobile trolley, and a mixing tank is fixedly connected to the top of the support base. A feed inlet is fixedly connected to the outside of the mixing tank, and a mixing and scraping assembly is provided on the outside of the mixing tank. An adjustment assembly is provided on the top of the mobile trolley, and the adjustment assembly includes a fixing plate. The bottom of the fixing plate is fixedly connected to the top of the mobile trolley, and a rotating disk is rotatably connected inside the fixing plate. In this utility model, through the cooperation of a motor, gears, a gear ring, a rotating disk, a sleeve, a connecting rod, a baffle, a spring, and the connecting rod, the rotation angle of the rotating disk can be adjusted so that the spray head faces the plants in different directions. The height can also be quickly adjusted and locked to ensure that the spray head maintains the optimal spraying distance from the plants.

The present invention provides a drill grinder for thermocouple sleeve drilling, comprising a supporting device, a vertical adjusting device, a lateral adjusting device, a fine-tuning mechanism and an adjustable rotating device. The upper thread of the supporting device is equipped with the vertical adjusting device, the upper part of the vertical adjusting device is slidably equipped with the lateral adjusting device, the upper part of the lateral adjusting device is equipped with the fine-tuning mechanism, the drill bit is installed on the fine-tuning mechanism, the adjustable rotating device is equipped on the supporting device and is located on one side of the fine-tuning mechanism, the vertical adjusting device can move along the supporting plate, the lateral adjusting device can move left and right on the fixed plate, the drill bit is equipped on the fine-tuning mechanism, the rotation angle of the drill bit can be adjusted, there is no dead angle that cannot be processed, the adjustable rotating device drives the hydraulic cylinder to complete the height adjustment under the action of the hydraulic oil pump, thereby adjusting the height of the grinding wheel, achieving all-round and multi-angle adjustment, and the equipment has a simple structure, convenient operation and remarkable processing efficiency.

The utility model discloses a high-voltage cable laying device, which relates to the technical field of electric power engineering and comprises a main cross rod, a first guide wheel, a rotating frame and a second guide wheel, a vertical rod is vertically mounted at the lower end of the main cross rod, an auxiliary cross rod is horizontally fixed at the lower end of the vertical rod, and an adjustable auxiliary support frame is mounted between the auxiliary cross rod and the rotating frame. The adjustable supporting frame comprises an arc-shaped rod sleeve, an arc-shaped sleeve rod and a fixing knob, one end of the arc-shaped rod sleeve is fixed to the auxiliary cross rod, the arc-shaped sleeve rod is slidably connected to the inner side of the arc-shaped rod sleeve in a sleeving mode, the end, located on the outer side of the arc-shaped rod sleeve, of the arc-shaped sleeve rod is fixed to the rotating frame, and the fixing knob penetrates through the arc-shaped rod sleeve in a threaded mode; the threaded holes are matched with the threaded holes in the arc-shaped sleeve rod; through the matching effect of an arc-shaped rod sleeve, an arc-shaped sleeve rod and a fixing rotary knob, the overall radian of the adjustable auxiliary supporting frame can be adjusted, so that the rotating angle of the rotating frame is adjusted and fixed, and the adjustable auxiliary supporting frame is matched with a vertical rod and an auxiliary transverse rod to achieve the stable supporting effect on a second guide wheel.

The utility model belongs to the technical field of security inspection machines, particularly relates to an antenna frame for adjusting a cargo conveying port, and aims to solve the problems that a traditional cargo delivery mode adopts conveying and radio frequency identification antenna identification, an antenna frame for fixing a radio frequency identification antenna is of a fixed structure, 360-degree adjustment of the antenna is inconvenient, and the antenna is inconvenient to adjust. In order to solve the problems that in the prior art, the use requirements of different conditions cannot be met, according to the scheme, the conveying device comprises a supporting rod mechanism, a conveying machine shell is arranged on the side of the supporting rod mechanism, openings are formed in the two sides of the conveying machine shell, and a plurality of blocking strips are arranged at the positions of the two openings; and an angle adjusting mechanism. The goods are monitored through the two infrared correlation sensors, the antenna is automatically controlled to be opened, the antenna is not opened when no goods pass through, the RFID tag of the goods is identified through the antenna, the antenna can be adjusted by 360 degrees, the identification range of the antenna to the RFID tag is expanded, and the use requirements of different situations are met.

The invention relates to the technical field of scientific demonstration, in particular to a Bernoulli visual demonstration device. The airfoil comprises an airfoil horizontally arranged in a normal state and a fan arranged beside one end of the airfoil, a vertically distributed airflow channel is arranged in the airfoil, the airflow channel can be perspective from the outside of the airfoil, the airflow channel communicates with the top surface and the bottom surface of the airfoil, and a light small ball is arranged in an inner cavity of the airflow channel. The small light ball can ascend under the action of pressure difference between the top face and the bottom face of the wing. According to the Bernoulli principle demonstration device, generation of wing lift force can be visually displayed without overall rising movement of the wings in the demonstration process, and the requirement of a large Bernoulli principle demonstration device for the air blowing range of a draught fan is effectively lowered.

The invention relates to the technical field of embroidering devices, in particular to an embroidering device facilitating fabric embroidering position adjusting.The embroidering device comprises a bottom frame, a pin hole is formed in the inner surface of the upper end of the bottom frame, a movable pin is arranged on the inner side of the pin hole, and an adjusting seat is fixedly connected to the corresponding position, located on the inner side of the bottom frame, of the movable pin; and the inner side of the adjusting seat is slidably connected with an adjusting rod. Under the action of a rotary spring, a rotary pull plate, a handle and a first guide rod, the device has the advantages that the embroidery position of a fabric is convenient to adjust and the service life is long, and the problems that most of existing embroidery devices are of fixed structures, the embroidery position of the fabric cannot be adjusted, the use comfort of an embroidery device is affected, and the embroidery effect is poor are solved. And after the locking screw is lost or falls off, the stability of the whole device is greatly reduced, and the service life of the device is influenced.

The utility model discloses modified plastic particle conveying equipment, which relates to the technical field of plastic particle conveying, and is characterized by comprising a frame body, a material conveying pipe is obliquely arranged on the frame body, a rotating spiral feeding rod is arranged in the material conveying pipe, a discharge port is arranged at the top end of the material conveying pipe, and a feeding box is arranged at the bottom end of the material conveying pipe. A material injection hopper is arranged above the feeding box and provided with a material injection opening corresponding to the feeding box, and the material injection opening is movably connected with a plurality of baffles used for blocking the material injection opening. According to the utility model, the plurality of baffle plates for blocking the material filling port are movably arranged at the material filling port of the material filling hopper, so that the material conveying speed of the material filling port can be adjusted by adjusting the angle of the baffle plates, and the material filling speed can be adjusted by equipment while the material conveying pipe is maintained; plastic particles in the injection hopper are prevented from entering the conveying pipe again to affect maintenance operation, and the maintenance efficiency of the conveying pipe is improved.

The utility model relates to the technical field of electric grinders, in particular to a multipurpose electric grinder which comprises an electric grinder body (1), one side of the electric grinder body is connected with an electric grinder head through a connecting body, symmetrical keys are arranged at the right end of the electric grinder head, the other end of the connecting body is connected with an output shaft, a hole is formed in the left end of the connecting body, symmetrical square key grooves are formed in the inner wall of the hole, and the square key grooves are connected with the output shaft. A circular containing groove is formed in the right end of the hole, an annular platform is arranged between the hole and the containing groove, a plurality of symmetrical square clamping grooves are formed in the annular platform, and a spring and a spring pressing block are arranged in the containing groove. The electric grinder has the advantages that the electric grinding head enters the containing groove along the key groove through the hole of the connecting body, rotates by a certain angle and then is embedded into the clamping groove of the annular platform, the spring pressing block presses the electric grinding head, the electric grinder can start to work, and the electric grinder is simple in structure, easy to operate, capable of being matched with grinding heads with multiple functions, wide in application scene, diversified in purpose and suitable for popularization and application. And the rotation angle of the electric grinder head can be adjusted, so that the holding comfort of the electric grinder can be conveniently adjusted.

The utility model discloses a positioning support for maintenance of fire-fighting equipment, which relates to the technical field of fire-fighting equipment and comprises an overhaul stand. The rotary chassis is installed at the upper end of the overhaul stand, a rotary rod is connected to the bottom of the rotary chassis, the rotary chassis rotates at the upper end of the overhaul stand through the rotary rod, electric lifting frames are symmetrically arranged on the two sides of the upper end of the rotary chassis, and fire-fighting equipment is placed in a circular ring; the side clamping plates move inwards through rotation of the screws, the fire-fighting equipment is clamped and fixed, the circular ring can be overturned between the two electric lifting frames, the electric lifting frames can drive the circular ring and the fire-fighting equipment to ascend and descend, and meanwhile the rotating chassis can drive the fire-fighting equipment to rotate in the vertical direction; and multi-directional adjustment of the fire-fighting equipment can be realized under the action and cooperation of the rotating chassis, the circular ring and the side clamping plate, so that a worker can conveniently adjust the position of the fire-fighting equipment so as to conveniently carry out maintenance work.

The utility model relates to the technical field of rotatable down lamps, in particular to an injection-molded cost-reduced rotatable shell and a lamp, which comprise a fixed shell and a movable shell, the movable shell is rotatably connected to the fixed shell, the fixed shell is provided with a first tooth-shaped part, the movable shell is provided with a second tooth-shaped part, the first tooth-shaped part is meshed with the second tooth-shaped part, and the first tooth-shaped part and the second tooth-shaped part are meshed with each other. Intermittent clamping connection capable of rotating by a certain angle is formed. The first tooth-shaped part and the second tooth-shaped part are both made of materials with a certain deformation characteristic, so that the first tooth-shaped part and the second tooth-shaped part can be matched with each other to form meshing connection, the movable shell is intermittently clamped on the fixed shell, and then the rotating angle of the movable shell relative to the fixed shell is adjusted. In conclusion, when the shell is produced, the corresponding rotating part can be directly and integrally formed, so that the light-emitting part of the lamp can be rotated, and the corresponding irradiation angle can be adjusted. And meanwhile, the assembly steps can be simplified, the mounting and adjusting modes are optimized, and the production cost is reduced.

The utility model belongs to the technical field of landscaping, and particularly relates to a three-dimensional green plant frame which comprises a bottom plate, two frames which are symmetrically distributed are fixedly connected to the upper surface of the bottom plate, placing frames which are distributed at equal intervals are arranged between the two frames, a plurality of wind shields are arranged on the two frames, the wind shields are arranged at equal intervals, and the placing frames are arranged at equal intervals. Each wind shield is composed of a shaft rod and a baffle body fixedly connected to the shaft rod, the shaft rods are rotationally connected to the frame, one end of each shaft rod extends to the outer side of the frame and is fixedly connected with a gear, and an overturning driving part used for driving the shaft rods to rotate is installed on the frame. The wind shields distributed at equal intervals are arranged on the frame of the green plant frame, the angles of the wind shields can be adjusted, wind shielding protection of the green plant frame can be achieved in strong wind weather, green plants are prevented from being affected by wind and rain, protection of the green plants is formed, and the problem that at the present stage, the green plant frame is lack of a wind shielding function is solved.

The application discloses a kind of insulator unlocking, locking driving part and transmission line insulator replacement device, the driving part includes two groups of the clamping block that can produce opening and closing action to hold one end of insulator string, two the clamping block is symmetrically arranged with mounting seat, mounting seat is along the direction of movement of w pin of insulator string two ends and is provided with sliding slot, driving slider is installed in sliding slot and can be driven to slide along the length direction of sliding slot by power source, the sliding track of driving slider and the movement track of w pin of insulator string two ends exist intersection, to switch w pin of insulator string two ends in locking and unlocking state can be pushed.The application can be unlocked, locked automatically to insulator string on transmission line, can be completed to the automatic unlocking, replacement, locking operation of insulator string, replacement efficiency is high, and operation risk is low.

The invention discloses a preparation device and a preparation method of N-acetyl amino acid, and relates to the technical field of N-acetyl amino acid preparation, the preparation device comprises a reaction kettle body, and also comprises a kettle cover arranged at the top of the reaction kettle body; the stirring assembly is driven by the driving mechanism; the stirring assembly comprises a rotating shaft, and the rotating shaft penetrates through the kettle cover and is rotationally connected with the kettle cover in a sealing manner; the two rotating frames are respectively arranged at the top and the bottom of the rotating shaft; through mutual cooperation of the stirring assembly, the gear transmission mechanism, the rotating motor, the threaded column screwing mechanism and the like, on one hand, angle adjustment of the fixed stirring blades is realized, so that the stirring efficiency is improved; and secondly, the L-shaped guide rod moves towards the inner wall of the reaction kettle body, and finally, the scraping rod is in contact with the inner wall of the reaction kettle body, so that the inner wall of the reaction kettle body can be scraped, and crystals are prevented from gathering and scaling on the inner wall.

The utility model discloses a moxa -moxibustion ware convenient to adjust overhanging height, include: support rod subassembly, the support rod subassembly outside is equipped with the sliding adjustment subassembly, the support rod subassembly upper side one end rotationally connected has the swing arm subassembly, swing arm subassembly one end jointly arranged with moxa -moxibustion box subassembly, moxa -moxibustion box subassembly one end screw joint is provided with moxa -moxibustion lid subassembly, the support rod subassembly below sleeve insertion is provided with the support base plate subassembly, in the utility model discloses through embedding the tooth surface card pole in the antiskid tooth pattern of one end of elastic buckle sheet, can install moxa -moxibustion box whole on the support on the spot like this, and through the tooth surface card pole and antiskid tooth pattern of engagement, can conveniently through the holding box body handle rotation adjustment moxa -moxibustion box whole is located in the rotation angle of longitudinal, and through the screwing or screwing buckle adjusting peg, still can adjust the opening of elastic buckle sheet to adapt to different specifications moxa -moxibustion box and use adaptively.

The clinical calculus removing device for the hepatobiliary surgery department comprises a tube body, one end of the tube body is fixedly connected with a box body, and the other end of the tube body is provided with an opening; the taking and collecting head is arranged at one end of the pipe body, a first taking and collecting ring, a second taking and collecting ring and a third taking and collecting ring are arranged in the taking and collecting head, and movable stone taking can be conducted; the pushing assembly is arranged in the tank body, a pushing plate is arranged in the pushing assembly, and broken stones can be pushed; the taking and collecting head comprises a first taking and collecting ring, one side of the first taking and collecting ring is fixedly connected with a second taking and collecting ring, and ring bodies are arranged in the first taking and collecting ring and the second taking and collecting ring. According to the device, by arranging the taking and collecting head, broken stones can be taken and collected, physical contusion can be avoided, by arranging the pushing assembly, the broken stones can be alternately pushed out, blocking is avoided, and meanwhile medicine can be reversely pushed into the body.

The utility model relates to an adjustable direct current source which comprises a current source body, an adjusting knob arranged on the left side of the front face of the current source body, a plurality of butt-joint sockets arranged on the front face of the current source body close to the adjusting knob, and a butt-joint plug arranged in the middle of the front face of the current source body. A display screen is mounted on the front surface of the current source body close to the butt joint plug; a placement component is arranged at the top end of the current source body; the placement assembly comprises a supporting plate, a first hinge, a second hinge, a supporting rod and a limiting jack, supporting assemblies are arranged on the two sides of the current source body, each supporting assembly comprises a fastening bolt, a supporting leg and a cushion block, and a heat dissipation assembly is arranged on the back face of the current source body; according to the utility model, through the arrangement of the fastening bolts and the supporting legs and the cooperation of the cushion blocks, when the current source is used outdoors, the rotation angles of the supporting legs can be effectively adjusted according to different terrains, so that the current source can be better and stably placed, and a worker can use the current source more conveniently.

The present invention discloses a large beam aperture high power isolator structure, wherein the isolator core reflection component is detachably connected to the optical path and is located inside the optical path, the first magnet group is detachably connected to the dust cover and is located on the top of the dust cover, the second magnet group is detachably connected to the second accommodation and is located below the first accommodation cavity, and the isolator core reflection component and the optical path form a Faraday rotator optical path Z-type refractive structure, which reduces the volume of the TGG optical rotation crystal and saves costs. With the magnet group, the minimum magnets produce the strongest and most uniform magnetic field, saving magnet materials. The magnet group is assembled in an upper and lower array, and the fixed structure is firm, stable and reliable. The magnetic field is guided by a magnetic conductor to optimize the magnetic field distribution. The structural space is reasonably utilized, and the magnetic field weakening and demagnetization phenomenon will not occur due to high temperature, thereby improving the stability of the isolator. The designed core structure scheme is conducive to the assembly of optical components, is stable and reliable, and can effectively dissipate heat and control temperature.

The utility model relates to a geological compass for geological mineral exploration, which comprises a base, a sleeve is vertically arranged above the base, a lifting threaded column is in threaded connection in the sleeve, one end, far away from the sleeve, of the lifting threaded column is rotatably connected with a supporting disc, a mounting disc is arranged on the supporting disc, and a placing groove for placing the geological compass is formed in the mounting disc; a push handle is arranged above the base, wheel grooves are formed in the four corners of the lower end face of the base, wheel seats are arranged in the wheel grooves, pulleys located in the wheel grooves are rotationally connected to the wheel seats, two rotating rods are arranged on the base in the horizontal direction in a penetrating mode, and rotary knobs connected with the rotating rods are arranged on the base. When fixed-point exploration is needed, the base is placed at a fixed-point position, the lifting threaded column is rotated, the height position of the supporting disc is adjusted, when moving is needed, the rotary knob is rotated, the wheel seat is moved in the direction away from the wheel groove, the pulley is taken out of the wheel groove, the base is pushed through the push rod, and therefore moving exploration is conducted.

The utility model relates to the technical field of placing devices, in particular to a GPS static performance test placing device. The technical problems that an existing placement device is simple in structure and poor in fixing effect, the use requirement of a user cannot be met, meanwhile, adjustment of the placement angle is troublesome, a GPS is prone to being damaged when the GPS is limited, and certain influences are brought to use of the placement device are solved. According to the technical scheme, the GPS static performance test placement device comprises a base. By arranging the first magnet and the second magnet, the GPS main body can be fixed on the placing plate, and by arranging the limiting assembly, the GPS main body can be limited, so that the problems that due to limitation of a fixing mechanism, the process of mounting and dismounting the GPS equipment is time-consuming and inconvenient, a user needs to spend more energy to operate, and the GPS equipment is inconvenient to mount and dismount are solved. And the inconvenience is particularly prominent for the occasion where the equipment needs to be moved frequently.

The utility model relates to electronic equipment protection shell technical field especially relates to an electronic equipment protection shell, including electronic equipment protection shell, and electronic equipment protection shell is connected with hollow combination support through mounting seat. The utility model discloses through setting up hollow combination support, and hollow combination support carries out overturning adjustment through mounting seat, improves the support effect when the operator is in holding, and through the rotation unfolding of upper support piece relative to lower support piece outward, makes upper support piece end and support surface abut, and the vertical use of operator is convenient, improves the support effect when using, through setting up combination magnet piece, and the first magnet of setting up is magnetically attracted and adheres to lower support piece and upper support piece, improves the positioning locking effect when lower support piece upper support piece unfolds, through setting up a plurality of second magnet, the rotation angle of upper support piece is adjusted conveniently for operator, through setting up storage groove, stores and receives hollow combination support.

The utility model relates to the technical field of garden construction, in particular to an adjustable windproof support for garden construction, which comprises a support frame, a first fixing nail, a first connecting plate, a windproof plate and the like. The number of the supporting frames is two, the supporting frames are arranged in a bilateral symmetry mode, the first fixing nails are connected into the left supporting frame and the right supporting frame in a sliding mode, the first connecting plates are connected to the first fixing nails, and the windproof plate is rotationally connected between the left supporting frame and the right supporting frame. The support frame, the windproof plate and the air guide plate are arranged, an included angle is formed between the windproof plate and the support frame, the air guide plate can shield a gap between the windproof plate and the ground, strong wind is prevented from penetrating through the gap to affect plants, the air guide plate can guide the flowing direction of the strong wind upwards, and therefore the wind resistance and vortex phenomena are reduced, and the windproof effect is achieved. And the rotating angle of the windproof plate can be adjusted according to requirements, and the sliding distance of the air guide plate can be adjusted according to the size of a gap between the windproof plate and the ground.