298results about How to "Not easy to touch" patented technology

The invention discloses a method for thermal spraying of a composite bottom layer of an aluminum pan of an electromagnetic oven, which is used in the manufacturing industry of food cookers and is as shown by a drawing appended to the abstract. A magnetic composite layer with a certain thickness is formed by using an automatic spraying method, designing the joint of a coating and the pan bottom into a concave mosaic structure and spraying a magnetic material (pure iron, iron alloy or 430 stainless steel) to the bottom of the aluminum pan so as to meet the operating requirements of the electromagnetic oven. According to the requirements of a product, one or more material (copper, stainless steel, aluminum, nickel, chromium or ceramic) coatings with different thicknesses or functions can be sprayed to realize aesthetic property, practicability and functionality of the electromagnetic oven pan to ensure that the pans for the electromagnetic oven become various middle-grade and high-grade series products.

A protection member is arranged such that the distance from an opening plane of a reception guide to the center of the protection member is half of the distance from the opening plane of the reception guide to the surface of a reception vibration member. In other words, the arrangement position of the protection member is in the center between the opening plane of the reception guide and the surface of the reception vibration member. Accordingly, even if a protection member is arranged, a transmission coefficient is obtained that is equal to a transmission coefficient in the case where no protection member is present.

The invention discloses a barbecue oven which comprises an oven body, an oven cover used for sealing the oven body, a bottom frame used for supporting the oven body, a combustor used for combusting fuel and a feeding device used for conveying the fuel to the combustor. The combustor comprises a combustion chamber, a heating pipe, an air guide box and a fan, the heating pipe is arranged at the bottom of the combustion chamber, the fan is arranged on the box wall of the air guide box, the top of the combustion chamber is communicated with the bottom of the oven body, the bottom of the combustion chamber is embedded into the air guide box, and a ventilation opening communicated with the air guide box is formed in the combustion chamber. The feeding device comprises a hopper used for loading the fuel, a fuel guide pipe, a feeding screw rod arranged in the fuel guide pipe and a feeding motor used for driving the feeding screw rod to rotate. According to the barbecue oven, the feeding quantity of the fuel and the air volume of the fan can be automatically controlled, temperature in the oven can be changed evenly, and the heat preservation effect is good.

To prevent an operator from being hurt by a hot outside panel of an electronic device when he touches the outside panel with his hand or a portion of his body, the outside panel is improved and an electronic device safe for the operator is provided. There are provided spaces for heat insulation in an outside panel and, by the action of the spaces, the apparent temperature of the outside panel is decreased. Also, ducts are provided in the outside panel, and the temperature of the outside panel itself is decreased by the action of the ducts. Further, a large number of protrusions are provided on the surface of the outside panel, and a heat insulating section is formed at the forward end of each protrusion, so that the apparent temperature is decreased.

The invention discloses an LED indoor suspension lamp, which comprises a lamp holder, a PC (polycarbonate) cover, end cover components, lamp panels and a power component. The end cover components are fixedly arranged at two ends of the lamp holder, two edges of the upper half portion of the lamp holder are arc-shape bodies respectively, grooves are disposed at lower ends of outer surfaces of the arc-shaped bodies and fastened with the PC cover, the middle of the lower half portion of the lamp holder is a plane, two inclined surfaces respectively extend out of two sides of the plane to be connected with the arc-shaped bodies, lamp panel mounting grooves are arranged on lower surfaces of the plane and the inclined surfaces, the lamp panels are disposed in the lamp panel mounting grooves, contact sheets are disposed at two ends of each lamp panel a rectangular cavity is formed on the inner side of the plane, the power component is fixed to the upper side of the rectangular cavity, two ends of the power component match with the contact sheets at two ends of each lamp panel via the end cover components, and elastic components are further fixed to the upper side of the rectangular cavity and positioned at two ends of the power component. The LED indoor suspension lamp is mounted in a suspension manner by the aid of the elastic components, and cannot contact with other objects easily, service safety is improved, and the LED indoor suspension lamp does not occupy an indoor space for daily activities.

The present invention relates to a human body standing behavior automatic detection method and a device based on an image. The method and the device are applied to education broadcasting, video conference or an intelligent monitoring system, the installation is simple, the possibility of touch is little, the method and the device are not related with the height of a stand person, and a human body standing state is detected according to a detection marker. The device comprises a camera, a label object and an image analysis module. The label object is in the shooting range of the camera and is fixed at the seat of a speaker. The label object is blocked when the speaker sits down and is exposed when the speaker stands up. When the speaker sits down, the camera can not shoot or only can shoot a small part of the label object of a corresponding seat, and when the speaker stands up, the camera can shoot the whole or large part of the label object of the corresponding seat. The camera transmits an image to the image analysis module in real time, and the image analysis module runs an image algorithm and automatically determines the existence of a standing target.

The invention relates to a pair of breathable shoes. Each breathable shoe comprises a shoe sole body, an air bag component and a groove. Each air bag component comprises an inlet pipe and at least one outlet pipe; an inlet check valve and an outlet check valve are respectively arranged in the inlet pipe and each outlet pipe; each shoe sole body is connected with a waist plate; an inlet passage communicated with the outside is arranged in each waist plate; each inlet passage is communicated with the corresponding inlet pipe; each shoe sole body comprises a half sole part, an arch part and a heelpiece part; each half sole part is provided with a release slot and an air bag; the outlet pipes on each air bag are communicated with the corresponding release slot; each inlet check valve and each outlet check valve are located at the corresponding heelpiece part. Air inlets of each breathable shoe are located on the corresponding waist plate far away from the ground, and therefore, the phenomenon that water or dust enters the inlet passages to cause the air bag components to be blocked can be effectively prevented, and the reliability is high. Each inlet check valve and each outlet check valve are arranged on the corresponding heelpiece part, so that the safety and the comfort are better; each air bag is arranged at the corresponding half sole part, and is capable of sucking and releasing more air to play a role of rapidly cleaning air in the shoes, so that the ventilation Efficiency of the interiors of the shoes is improved.

The invention discloses a yarn-passing device of an embroidery machine, which comprises a base, wherein the base comprises a bottom plate and a face plate, the middle of the face plate is bulged outwards, both sides of the face plate are connected to the bottom plate, and a hollow cavity is formed between the face plate and the bottom plate; a plurality of yarn-passing assemblies are arranged in the cavity and respectively comprises a holding plate arranged on the bottom plate, the front sides of the holding plates extend out of the cavity from the face plates, and both sides of the holding plates, passing through the face plates, are provided with yarn-passing slots; and a tension regulator is arranged on one of the side face of the holding plates, and a take-up spring is arranged on thetension regulator and is provided with a tension spring end sleeved on the tension regulator and a take-up hook end extending out of the tension regulator. The whole yarn-passing device is a claddingbody; all assemblies are covered in the base so that the operators can not touch the moving parts of the yarn-passing device, thereby not resulting in part damages and personnel injuries.

The invention aims to provide an electric cable printing machine. The electric cable printing machine comprises a printing ink tank, wherein the inner middle part of the printing ink tank is provided with a printing roller, a locating roller is tightly attached to the upper part of the printing roller, the left upper corner of the printing ink tank is provided with a feed inlet, an adjustable-speed driving motor is arranged under the printing ink tank, the adjustable-speed driving motor is connected with the printing roller, a support is arranged under the adjustable-speed driving motor, and a base is arranged under the support. Electric cables can be transmitted in a certain speed through the top parts of guiding rollers and the printing roller, the printing roller also rotates in a certain speed, batch number can be printed on the electric cables by the printing roller, printing ink printed on the electric cables can be quickly dried through a dryer after the printing is completed, the whole device is simple and is easy to operate, the batch number can be effectively printed on the electric cables, the printed batch number can not be easily touched to be fuzzy, and the electric cable printing machine is suitable for being used in production.

The invention discloses a capacitance compensation fling-cut switch which comprises a heat radiating base, two to three silicon controlled modules and a DC power source device, wherein each silicon controlled module has the same structure and is provided with an indicator light, and whether the silicon controlled modules stay in working states can be clearly judged through the switching-on and switching-off of the indicator light. When the fling-cut switch is used, once reactive power is insufficient, a DC current from a corresponding external control device connected with the DC power source device flows into a circuit board and is then outputted to the control circuit of each corresponding silicon controlled module. Not only can the indicator light be illuminated, but also a photoelectric coupler of the control circuit stays in the working state. Two high power thyristors which are connected in parallel back to back respectively stay in a conduction state in corresponding positive and negative voltages. Because each silicon controlled module of the fling-cut switch is connected with a corresponding capacitor group, the reactive power of a power grid is compensated under the condition that the fling-cut switch is conducted.

The invention relates to a brake and accelerator combined device for an automobile, which comprises a brake pedal and an accelerator pedal, wherein the brake pedal is hinged with a bottom plate of the automobile through a brake connecting rod which is connected with a brake cable; and the accelerator pedal is hinged with the bottom plate of the automobile through an accelerator connecting rod which is connected with an accelerator cable and an offsetting spring. The brake and accelerator combined device is characterized in that the accelerator pedal is vertically arranged on the right side of the brake pedal; and one side of the accelerator pedal is provided with an accelerator baffle plate which is connected with the brake connecting rod through a hinge joint assembly (or called a connecting rod interlocking mechanism). The brake and accelerator combined device can effectively prevent mistaking the accelerator pedal as the brake pedal in emergent braking, shorten the time for a foot to switch between the accelerator pedal and the brake pedal, and still swiftly lock the accelerator baffle plate and the accelerator by means of right side placement of the accelerator pedal and structural characteristics of the connecting rod interlocking mechanism and the accelerator baffle plate so as to effectively reduce accident rate.

The invention relates to a fan lamp with a heating function. The fan lamp comprises a support body. The support body is provided with a lamp part, a fan part and a heating part, wherein the lamp partis located on the bottommost portion, the heating part is located above the lighting part, and the fan part is located above the heating part. The fan lamp with the heating function integrates the functions of lighting, fan and heating and is convenient to use, supporting installation is achieved through the support body at the same time, and the fan lamp also has the safety significance, is unlikely to be touched by human bodies and does not need to be stored, thereby being convenient to use, safe and available throughout the year.

The invention provides a special thermal transfer printer for a taper product, belongs to the technical field of thermal transfer printing, and solves the problem that transfer printing quality is affected as a space of a printing stock area of an existing thermal transfer printer is narrow. The special thermal transfer printer for the taper product comprises a control panel, a base and a stand column, wherein a cantilever is arranged on the upper part of the stand column; the lower part of the stand column is equipped with a multi-direction station; a printing stock rotary roller and a motorI for controlling the printing stock rotary roller to rotate are mounted on the multi-direction tool; a thermoprinting rubber roller and a film frame are further arranged on a vertical position between the cantilever and the printing stock rotary roller; a lifting air cylinder is mounted on the top of the cantilever; two longitudinal shifting guide rails which are parallel to each other are fixedly connected on the film frame; a rotary plate is in sliding connection on the longitudinal shifting guide rails; a motor II capable of driving the rotary plate to rotate is further arranged on the cantilever; a corner motor capable of controlling the cantilever to lift is mounted on the stand column; and a horizontal moving motor capable of controlling the mould frame to horizontally move front and rear is arranged on the mould frame. The special thermal transfer printer has the advantages of being high in space utilization rate and capable of guaranteeing transfer printing quality and transfer printing efficiency.

The invention discloses a box cover opening and closing mechanism. The left and right sides of an opening of a box body are each provided with a long connecting rod and a short connecting rod. The inner end of the long connecting rod and the inner end of the short connecting rod on one side are hinged to the inner side wall, where the long and short connecting rods are located, of the box body. The inner end of the long connecting rod and the inner end of the short connecting rod on the other side are fixed to the inner ends of output shafts of two motors on the same side one to one, wherein the output shafts of the motors extend into the box body. The two motors are fixed to the outer wall of the box body. The left and right sides of the lower surface of a box cover are each provided witha sliding block, the two sliding blocks are installed on the lower surface of the box cover in a front-back sliding manner through a guide mechanism, the outer ends of the two long connecting rods are respectively hinged with the lower surface of the box cover, and the outer ends of the two short connecting rods are respectively hinged to the sliding blocks on the corresponding sides. According to the box cover opening and closing mechanism, automatic opening and closing of the box cover can be achieved, and the box cover can be turned over and slide to the lower rear portion of the box bodyto be opened, so that the box cover and the box body do not collide with or get close to each other, and the inner side of the box cover faces the box body when the box cover is opened.

The embodiment of the invention discloses a method and a system for measuring the height of a rail-side train part. The method of measuring the height of a rail-side train part comprises steps: a plane array camera is used to take a train image, wherein the train image comprises a train part image and a railway track image; a world coordinate system corresponding to the real space of the train andan image pixel coordinate system corresponding to the train image are built respectively, and coordinate corresponding parameters between the world coordinate system and the image pixel coordinate system are determined; according to the image pixel coordinate system, the pixel coordinates of the train part in the train image and the pixel coordinates of the railway track are acquired respectively; and according to the pixel coordinates of the train part, the pixel coordinates of the railway track and the coordinate corresponding parameters, the distance between the train part and the railwaytrack in the real space is calculated as the height of the train part. The technical scheme of the invention can realize accurate measurement on the height of the train part.

The invention discloses a grounding method for low voltage work. The method includes: sleeving ground wire copper terminals at the multi-branch end of a short circuit ground wire by the small end of a ground head of a nut ground post; connecting a connecting post and the ground post to form a conductor end; connecting one ground wire clamp end of the short circuit ground wire to a device ground member; checking that a low-voltage device bears no voltage, and fastening the nut ground post to a bolt of one phase bus or conductor of the low-voltage device with a special insulating operating bar; sleeving a nut of the nut ground post with a socket of the special insulating operating bar, tightening the nut, and tightening the connecting post and ground head of the nut ground post. Special nut ground posts of different specifications can be connected with the bus bar or conductor bolt of the low-voltage electrical device in a fastened manner, connecting is firm, contact section is even, effective section is maximized, and reliability is high.

The invention, which relates to the technical field of the electrical equipment, discloses a multi-interface security type inlet wire switching assembly comprising a housing and n copper bars provided with wiring positions. N wiring holes are formed in the housing; and a protection structure for shielding or exposing the wiring holes is arranged on the housing movably. The n copper bars include a first copper bar with one wiring position, a second copper bar with two wiring positions, ... , and an nth copper bars with n wiring positions; and one of the n copper bars is selected and is installed in the housing and the wiring positions correspond to the wiring holes. According to the multi-interface security type inlet wire switching assembly provided by the invention, interfaces with different numbers can be provided by selecting different copper bars without the need to changing the overall structure; and the applicability is high. Because of the protection structure arranged on the wiring holes, touching of foreign matters can be avoided and the safety is high.

A disclosed threading apparatus for embroidery comprises a pedestal, the pedestal is composed of a bottom plate and a surface plate, the central section of the surface plate protrudes outwards, two sides of the surface plate are connected with the bottom plate, and a hollow chamber is formed between the surface plate and the bottom plate; the chamber is inside provided with multiple groups of threading assemblies, each threading assembly comprises a retaining plate perpendicularly arranged on the bottom plate, the front side of the retaining plate is guaranteed to stretch out of the chamber from the surface plate, and two sides, penetrating the surface plate, of the retaining plate are provided with a threading groove; and one lateral side of the retaining plate is provided with a tension regulator, the tension regulator is provided with a yarn take-up spring, and the yarn take-up spring possesses one torque spring end arranged on the tension regulator in a sleeving way, and one yarn take-up hook end extending out of the tension regulator. The whole threading apparatus is a cladding body, and all assemblies are wrapped in the pedestal, so that an operator is guaranteed to uneasily touch the threading-apparatus motion parts and part damage and personnel injury are avoided.

The invention discloses VR glasses with an adjustable mobile phone receiving groove. The pair of VR glasses includes a VR glasses body, a mobile phone holding plate is arranged in front of the VR glasses body, the pair of VR glasses is characterized in that symmetrical mobile phone clamping devices are arranged at the two sides of the inner wall of the mobile phone holding plate, and the VR glasses body and the mobile phone holding plate are connected through a rotation mechanism. By arranging the mobile phone clamping devices, the clamping of the mobile phone can be reinforced, and meanwhile, the buttons of the mobile phone cannot be easily touched during the clamping, the use quality is increased, people feel convenient, and the structure is simple and the use is convenient.

The invention provides an improved powerful clamp, belonging to the field of mechanical technology, solving the problem of unaesthetic and bad stability of use of the prior powerful clamp, comprising a main clamp body and a secondary clamp body, wherein the front end of the main body is fixedly connected with a first nip and hinged with a second nip corresponding to the first nip; the other side of the second nip is hinged with the front end of the secondary clamp body. A connecting rod, a positive stop part and a guiding part are arranged between the main clamp body and the secondary clamp body. One end of the connecting rod hinges with the secondary clamp body while the other end of the connecting rod hinges with one end of the positive stop part. The other end of the positive stop part is hinged with the guiding part. A guiding mechanism which enables the translation of guiding part along the main clamp body is arranged between the guiding part and the main clamp body; the junction of the connecting rod and the positive stop part is provided with a regulating mechanism which regulates the swinging scope of the positive stop part. The main clamp body has a stopper which contacts with the positive stop part. The powerful clamp has the advantages of compact structure and high stability.

The invention discloses a scooter capable of steering automatically. The scooter capable of steering automatically comprises a scooter frame, wherein the scooter frame comprises a scooter body support used for containing a sliding plate, an circular-arc-shaped scooter body which protrudes forwards is connected to the front end of the scooter body support, the front end of the scooter body support inclines downwards to be connected with a supporting rod, the supporting rod is connected with a steering base, the steering base is connected with a front wheel connecting rod which can deflect when the gravity center of a human body deflects towards one side, and front wheels which can steer along with the deflection of the front wheel connecting rod are connected to the two ends of the front wheel connecting rod. The scooter is high in walking stability, the situation that the scooter turns over can not be caused easily, and the scooter can steer automatically along with the change of the gravity center of an operator.

The invention discloses an electric balance car comprising a wheel assembly with a wheel shaft and a pedal system; the pedal system comprises two pedal assemblies; the pedal assembly comprises a bearing matrix and a hanger bracket; the hanger bracket comprises a support portion jointing and fixed with the wheel shaft, a bearing portion assembled with the bearing matrix and arranged on two sides of an axial projection line of the wheel shaft on the bearing matrix, and a connecting portion between the support portion and the bearing portion; the bearing portion receives the bearing force transferred by the bearing matrix; a preset distance is arranged between a bearing surface and the wheel shaft; when a user step on the pedal assembly, the bearing force can pass the bearing matrix and the hanger bracket in sequence, and is transferred on the wheel shaft; the preset distance is arranged between the bearing surface and the wheel shaft, the hanger bracket can generate damping effect so as to improve user comfortability, and thus protecting the wheel shaft; in addition, the electric balance car can protect parts and human body safety.

The invention discloses a router safety protection device. The device comprises a base, a back plate, locking devices and a storage box; the top of the base is provided with a seat cushion; the back plate on one side of the seat cushion is fixedly arranged on the back plate; the back plate is perpendicular to the base; a rectangular slot is formed in the back plate; the locking devices are arranged at the side walls of two sides of the top of the back plate respectively; an expansion plate is pushed upwards, so that the storage box can be raised; after the storage box is adjusted to a suitableheight, pull plates at two sides of the storage box are released; springs apply elastic forces to baffles, so that insertion rods are inserted into insertion holes; the position of the expansion plate is fixed, the router is arranged in the storage box; since the position of the storage box is high, the storage box is unlikely to be blocked, and therefore, signal propagation quality is improved,signals can be well received when a user uses a wireless network; the storage box is arranged in a place which are not easily available for children, so that the risk of electric shock can be avoided;the seat cushion is arranged on the bottom plate, and therefore, the user can sit on the seat cushion and has a rest, so that the utilization of an indoor space can be maximized.