7results about How to "Comprehensive functions" patented technology

The invention discloses a data integration method based on a data center. The method is based on data integration construction requirements of a multi-source heterogeneous data system, and comprises the following steps: firstly, establishing a data standard, constructing a data model, and establishing a unified specification for multi-source heterogeneous data in the system; building a data warehouse based on the data model, and storing data in the integration process; meanwhile, a data center is constructed, and data services such as data extraction, conversion, loading and display are provided by relying on an ETL technology and a data object encapsulation access method; and finally, distributing and synchronizing the integrated data by using a message middleware technology. Data integration of the multi-source heterogeneous data system can be achieved, and the method has the advantages of being high in stability, low in coupling, high in availability and the like.

The invention discloses a shoe with a built-in emergency power supply at a heel, the shoe comprises a sole, a vamp and a heel, the sole comprises a sole body with a built-in sole shock-resistant support and an assembly seat integrally formed with the sole and matched with the heel, an embedded groove is formed in the assembly seat, a mounting lug with a stud is integrally formed on the side of the assembly seat, and the mounting lug with the stud is matched with the embedded groove. The shoe heel comprises a shoe heel body matched with the assembly seat, a shoe heel anti-shock bracket which is fixedly arranged on the shoe heel body and can be inserted into the shoe sole, a battery bin which is arranged in the shoe heel body and is provided with an outward opening, a battery component assembled in the battery bin, and a bottom rubber layer which is clamped at the bottom of the shoe heel body and can be detached and replaced; according to the invention, the emergency power supply function is built in the shoe, the stability and easy replacement of the sole and the heel are considered at the same time, the practical value and user experience of the shoe can be improved, and particularly, the shoe has remarkable attraction to people who need to frequently use charging equipment.

The invention relates to the technical field of hearing aids, and particularly discloses a 3D printing customized back-of-ear hearing aid which comprises a customized shell matched with the characteristics of the ear of a user, a bearing body matched with the inner cavity of the customized shell is fixedly arranged in the customized shell, and a gap is reserved between the bearing body and the inner wall of the customized shell. A flexible PCB and a microphone module, a control module and a power management module which are connected with the flexible PCB are arranged in a gap between the bearing body and one side, far away from the back of the ear, of the customized shell, the flexible PCB is connected with a receiver, the receiver is located outside the customized shell and is provided with an earplug, and the earplug is connected with the control module and the power management module. And the receiver, the flexible PCB and the microphone module jointly form a group hearing system for compensating hearing loss. According to the invention, the utilization rate of the internal space of the hearing aid is improved, the hearing aid is ensured to have excellent structural strength, the miniaturization and lightweight process of the hearing aid is successfully promoted, and the wearing comfort and the use experience of a user are effectively improved.

The invention relates to the technical field of household appliances, and discloses a mounting bracket, a control assembly and a household appliance. The mounting bracket comprises a first mounting part suitable for mounting the display panel; the at least two second mounting parts are suitable for mounting a plurality of control mainboards which are arranged in a split manner; the first mounting part and the second mounting part both comprise mounting plates, and an included angle is formed between the second mounting part and the first mounting part. The display panel and the plurality of control mainboards are respectively arranged on the first mounting part and the at least two second mounting parts, and the first mounting part and the second mounting parts form an included angle, so that a large space forming a certain included angle with the mounting surface of the display panel is fully utilized to arrange the plurality of split type control mainboards, the space is effectively utilized, and the cost is reduced. Miniaturization and multifunctionality of the household electrical appliance are considered, and the satisfaction degree of a user is improved.

This utility model belongs to the field of medical aesthetics technology and discloses a portable oxygen and beauty fluid delivery device, including a handle lower shell. A handle treatment head is embedded in the left side of the handle lower shell, and a silicone tube is fixedly installed on the right side of the handle treatment head. A T-junction is embedded in the other side of the silicone tube. One bottom end of the T-junction is connected to the output end of the water pump body through the silicone tube, and the input end of the water pump body is connected to a threaded interface through the silicone tube. Through the above solution, both oxygen injection and beauty fluid delivery functions are realized, making operation simple, fast and efficient. At the same time, its structure is simple and compact, convenient and quick to operate, low cost, easy to operate and maintain, improving work efficiency, saving time in beauty treatment, and effectively solving the problems and defects in the technical background.

The present invention discloses a multi-component metal organic framework material and its application. The metal organic framework material is a metal organic framework material synthesized by a solvent thermal method using two organic ligands and AlCl3 metal salt. 129 Xe can be used as 129 Compared with traditional magnetic resonance contrast agents, Xe magnetic resonance contrast agent has the advantages of no background signal interference and high sensitivity, and has good prospects in magnetic resonance imaging.