36results about How to "Improve installation suitability" patented technology

The invention discloses an electromagnetic expansion valve which comprises a valve body (21), a spiral guide rail device (241), a follow-up component (242), magnetic steel (27), a limiting sleeve (31) and a limiting block (25), wherein the spiral guide rail device (241) is fixed on the top wall of the valve body (21); the follow-up component (242) is arranged on the spiral guide rail device (241); the magnetic steel (27) is installed in the valve body (21); the lower end of the rail of the spiral guide rail device (241) is provided with a lower retainer; the limiting sleeve (31) is fixedly connected with the magnetic steel (27); the limiting sleeve (31) is provided with a pushing component which is used for pushing the follow-up component (242) to move along the rail; the limiting block (25) is fixedly connected to the end part of the spiral guide rail device (241), is positioned in the inner cavity of the limiting sleeve (31), and is mutually matched with the inner side wall of the limiting sleeve (31). The electromagnetic expansion valve disclosed by the invention has the advantages of higher vibration-proof performance, stable flow regulation performance, longer service life and smaller volume.

The present invention discloses a fixing pressing piece for a solar cell module. The fixing pressing piece for the solar cell module comprises a middle pressing piece and a side pressing piece. The middle pressing piece is configured to fixedly connect adjacent two solar cell modules, and the side pressing block is configured to fixedly connect two solar cell modules; the middle pressing piece includes a bolt, a T-shaped pressing piece main body, a spring, a ground lug and a sliding block nut, and the adjacent two solar cell modules are clamped between the two sides of the T-shaped pressing piece main body and the ground lug; and the side pressing piece includes a bolt, a pressing piece main body and a sliding block nut, a flanging is arranged at one side of the pressing piece main body, and the flanging and the two solar cell modules are applied and locked with each other. The fixing pressing piece for the solar cell module is configured to install solar cell modules through adoption of a pressing piece clamping fixation mode so as to simplify the on-site installation steps, shorten the construction on-site installation time, improve the installation adaptability of the solar cell modules and facilitate the later maintenance and replacing of the solar cell modules.

The invention discloses a hanging connecting structure of a power battery box body. The hanging connecting structure comprises the power battery box body and floor skeleton beams around the power battery box body. Hanging points of the supporting portions of the front end or/and the rear end or/and the side end of the power battery box body are located in non-beam areas outside the floor skeletonbeams, and the non-beam areas are provided with reinforcing brackets which can be connected with the floor skeleton beams and the front end or/and the rear end or/and the side end of the power batterybox body. The reinforcing brackets include a hanging bracket installed in the first non-beam area, a U-shaped bracket installed in the second non-beam area and telescopic connecting plates installedin the third non-beam area. The invention further discloses a universal installation method of the power battery box body. The hanging connecting structure of the power battery box body and the universal mounting method thereof provide front, rear and side portion mounting points with sufficient strength for battery electric vehicles with different wheelbases and different wheel tracks without changing the overall structure of a vehicle body, and increase the installation universality of the same modular power battery box body.

The invention discloses power monitoring equipment with a protection device. The equipment comprises a housing, wherein the front surface of the housing is rotationally connected to a cover plate, thetop of the housing is provided with a lightning arrester, the inner wall of the housing is provided with the power monitoring device, and a fixed assembly is arranged below the power monitoring device. According to the power monitoring system with the protection device, through threaded connection between a bolt and a sleeve, the bolt can be rotated to drive a clamping plate to slide inwards, sothat the power monitoring device can is fixed in an abutting manner conveniently, the power monitoring device can be protected through the shell, the power monitoring device can be overhauled and cleaned conveniently, through the clearance fit between a T-shaped sliding rod and a square lantern ring and the clamping connection between a rubber plate and an angular clamping plate, under the actionof a second spring, wires of the power monitoring device can be sequentially embedded into limiting grooves to be clamped and fixed, so that the wire arrangement effect on the power monitoring deviceis achieved, and the situation that the disassembly, assembly and maintenance efficiency are affected due to disorder of the wires is avoided.

The invention discloses a multifunctional hack lever, a device and an adsorber, the multifunctional hack lever comprises a hack lever body and a first mounting part detachably connected with the hack lever body, the hack lever body is provided with a first mounting groove and at least one second mounting groove, the first end of the first mounting part is detachably connected with the first mounting groove, and the second end of the first mounting part is detachably connected with the second mounting groove; the second end of the first mounting part is provided with a rotating assembly. The device comprises a second installation part and a multifunctional frame rod, and the second installation part is connected with the second installation groove in a matched mode. The adsorber comprises the multifunctional hack lever or the multifunctional hack lever device. According to the multifunctional hack lever, by arranging the hack lever body and the first mounting part, the mounting adaptability of the multifunctional hack lever can be improved, the second mounting groove can be used for being matched with other mounting parts for use, and the multifunctional hack lever is wide in application prospect; the adsorber can be suitable for different vehicle types, particularly suitable for different vehicle types without a top holder, yachts and other mobile facilities, different external equipment can be installed according to needs, and the adsorber can be installed at any time when used.

The invention relates to the technical field of air conditioners, in particular to a fluorine pump air conditioner unit cabinet which comprises a cabinet body with a mounting cavity and an isolation cavity. An electric control box is arranged in the mounting cavity and is adjacent to the isolation cavity; one side of a radiator is connected with an electric control board in the electric control box, and the other side of the radiator penetrates out of the electric control box and is arranged in the isolation cavity. The isolation cavity is provided with a first air inlet and a first air outletwhich are communicated with the outside, the first air inlet is located under the radiator, and the first air outlet is located over the radiator; the isolation cavity forms a natural convection flowchannel through the first air inlet and the first air outlet. According to the fluorine pump air conditioner unit cabinet, through arrangement of the isolation cavity, heat of the radiator can be directly dissipated into the external environment, the temperature of the electric control box can be lowered, meanwhile, the overall temperature in the cabinet body is lowered, and the fluorine pump airconditioner unit cabinet can be used under the condition that the environment temperature is high; in addition, the mounting cavity of the cabinet body can sealed while heat dissipation is achieved,and influence of external moisture and the like on the reliability of internal electric control devices is avoided.

The invention discloses an intelligent panel lock. The intelligent panel lock comprises a front panel (11) provided with a movable front handle (12), a rear panel (13) provided with a movable rear handle (14), a lock body (2) which is arranged between the front panel (11) and the rear panel (13) and provided with a spring bolt, a linkage mechanism which is used for driving the spring bolt to move,a separating and connecting device (4) which is used for controlling the front handle (12) and the rear handle (14) to be separated from and connected with the linkage mechanism, and a controller (5)which is used for receiving an unlocking signal and a locking signal and controlling the separating and connecting device (4) to do separating action and connecting action. The intelligent panel lockis simple in structure, convenient to install and debug, suitable for being installed and used under various environments and high in universality, and unnecessary holes formed in a door lock in thelock installing process are decreased.

The invention relates to the technical field of forging castings, and particularly relates to a flexible manipulator for an electro-hydraulic hammer. The flexible manipulator comprises a movable base, a connecting seat arranged on the movable base, a clamping block assembly arranged on the connecting seat and a driving assembly for driving the clamping block assembly to act, the clamping block assembly comprises a claw beam vertically and fixedly installed on the connecting seat, a left clamping block fixedly installed at the end of the claw beam and a right clamping block movably connected with the claw beam, the right clamping block is rotationally connected with the claw beam through a rotating arm, the left clamping block and the right clamping block are located on the same horizontal line when closed, the rotating arm and the claw beam are rotationally connected through a first pin, the rotating arm is driven by the driving assembly to rotate with the first pin as a fulcrum, and the right clamping block is driven by the rotating arm to do opening and closing movement with the left clamping block. The flexible manipulator has the beneficial effects that manual work is replaced by the manipulator, and the automation level of a forging production line is improved.

The invention discloses a thermal induction type fireproof automatic sprayer, and belongs to the technical field of fireproof spraying. The thermal induction type fireproof automatic sprayer comprisesa fixing ring, wherein the bottom of the fixing ring is fixedly connected with a fixing base through a thermal induction glass tube, a supporting seat is arranged on the outer wall of the fixing basein an embedded mode, a mounting seat is fixedly connected to the bottom of the supporting seat, blocking mechanisms are arranged on the two sides of an inner cavity of the mounting seat, and a spraying mechanism is arranged at the top of the fixing ring. According to the thermal induction type fireproof automatic sprayer, a bottom extrusion plate can be driven to move into a bottom baffle, and then a water inlet can be extruded and closed through a sealing gasket and an extrusion gasket so that water inside a fire-fighting water net can be prevented from being pumped out, and meanwhile, the extrusion gasket and the sealing gasket can be extruded by the pressure of the water net, a push plate can be stressed to be opened to make contact with an inner cavity of the baffle in an attached mode, and the limiting stability is ensured so that a water leakage point can be quickly blocked during wrong spraying, the water immersion loss inside a room is reduced, and the overall use requirementis met.

The invention discloses a geometric teaching aid with the folding storage function for mechanical drawing, and relates to the technical field of mechanical drawing teaching aids. The geometric teaching aid comprises a base, and the top of the base is provided with an adjusting mechanism. One side of the adjusting mechanism is movably connected with a teaching aid body, and one side of the adjusting mechanism is slidably connected with a projection mechanism. Side plates are both fixedly connected to the two sides of the top of the base, and a plurality of cover plates are hinged to the top ofthe base and attached to the side plates on the two sides. The adjusting mechanism comprises a first sliding block. A first sliding groove is formed in the top of the base. According to the geometricteaching aid with the folding storage function for mechanical drawing, by arranging the teaching aid mechanism, a first sliding rod slides to pull a limiting magnetic ring to be separated from a thirdmagnet, a clamping base rotates and deviates to adjust the orientations of different geometric teaching aid bodies, the base is attached to an external drawing paper, drawing can be directly conducted through the teaching aid bodies, and the installation adaptability of different geometric teaching aids can be remarkably improved; and the assembling difficulty is reduced, the mechanical drawing teaching difficulty is effectively reduced, and the overall using requirement is met.

The invention is applicable to the technical field of environment monitoring, and provides high-stability environment monitoring equipment. The high-stability environment monitoring equipment comprises a bearing seat, a monitor and a base, and further comprises a bearing mechanism and a fixing and adjusting mechanism, wherein the bearing mechanism is used for mounting the bearing seat on a convex cavity formed in the center of the surface of the base, the fixing adjusting mechanism is used for arranging the monitor on the bearing seat, the bearing mechanism comprises a plurality of bearing assemblies evenly distributed in the thickness direction of the bearing seat, each bearing assembly comprises two bearing units which are symmetrically distributed with the center axis of the bearing seat as the symmetry axis, each bearing unit comprises an outer bearing rotating rod and an inner bearing rotating rod, the outer bearing rotating rods and the inner bearing rotating rods are obliquely arranged, and the oblique top ends of the outer bearing rotating rods and the oblique top ends of the inner bearing rotating rods are coaxially and rotationally connected to the bottom corner position of the bearing seat. The high-stability environment monitoring equipment has the advantages of being good in external impact load bearing performance, fast in unloading recovery, stable in monitor installation and the like, and is high in installation applicability.

The invention discloses a self-limiting adjusting type lifting device capable of preventing arms from shaking and used for ophthalmological nursing. The self-limiting adjusting type lifting device comprises a main frame body, wherein sliding frames are connected to the two inner sides of the lower end face of the main frame body; lead screws are connected to the parts, in the main frame body, of the sliding frames; rocking handles are fixedly connected to the right ends of the lead screws; fixing frames are fixedly connected to the lower ends of the sliding frames; pressing bolts are connected to the surfaces of one sides of the fixing frames; pressing blocks are connected to one ends of the pressing bolts through bearings; and longitudinal rails are fixedly connected to the two sides of the upper end face of the main frame body. According to the self-limiting adjusting type lifting device capable of preventing the arms from shaking and used for ophthalmological nursing, a lifting block can be conveniently adjusted in all directions, so a medical worker can adjust the lifting block to a comfortable arm lifting position, and all structures can be conveniently, rapidly and stably adjusted; and therefore, medical staff can treat ophthalmological patients in time, and the mounting applicability of the lifting device for ophthalmological nursing can be improved conveniently.

The invention discloses an electric door pump device. The device comprises a base and further comprises a driving mechanism, a clutch mechanism, a gear transmission mechanism, and an output mechanism,the clutch mechanism switches on or off power transmission of the driving mechanism and the gear transmission mechanism, a foundation support of the clutch mechanism is connected to the base, one endof an elastic part of the clutch mechanism is rotatably connected to the base, the other end of the elastic part of the clutch mechanism is sequentially connected with a clutch handle, a clutch connecting arm, and a clutch plate, when the clutch mechanism is in the closing state, the connecting position of the clutch handle and the base, the connecting position of the clutch handle and the clutchconnecting arm and the connecting position of the clutch connecting arm and the clutch plate are located on one straight line, and the connecting position between the clutch handle and the base is located between the connecting position between the clutch handle and the clutch connecting arm and the connecting position between the clutch connecting arm and the clutch plate. The problems that in the use process of an electric door pump device, due to a clutch mechanism, unstable transmission is generated, and mounting adaptation of the clutch mechanism is poor can be solved, the stable transmission effect is achieved, and the adaptation of the clutch mechanism is improved.

The invention is applicable to the technical field of sand table models, and provides a sand table model with movable house internal structures. The model comprises a workbench, a panel groove is formed in the top end of the workbench and penetrates through the bottom end of the workbench, a grating net is fixedly embedded in the panel groove, supporting mechanisms are vertically and fixedly mounted at four corners of the bottom end of the workbench, four movable adjusting mechanisms are arranged in a panel groove, two parts can attract each other through magnetic attraction to achieve a stable connection state, the sand table model of a house internal structure is installed at the top end of a square iron block, and then synchronous change of the position of the sand table model can be achieved by changing the positions of the square iron block and a magnet piece, so that the functionality of the simulation display is improved. By adjusting the relative insertion depth of a supporting shaft barrel and a corresponding supporting shaft rod, inclination adjustment of one corner of the workbench is achieved, then the workbench can be suitable for different display environments, different display requirements are met, and finally the installation adaptation performance is improved.