49results about How to "Improve work and study efficiency" patented technology

The invention relates to an angle-adjustable double-lamp-holder table lamp comprising a lamp holder seat and lamp holders rotationally connected to the lamp holder seat; the lamp holder seat comprisesa first connecting part, a left first through hole and a right first through hole are formed in the first connecting part, a second through hole is formed in the lamp holder, the second through holesin the two lamp holders are overlapped with the corresponding first through holes and then jointly penetrate through a rotating rod to realize the rotating action of the two lamp holders in the left-right direction relative to the lamp holder seat respectively, and the two ends of the rotating shaft are respectively connected with a first stopping part and a second stopping part; the rear end ofthe first connecting part is connected with a containing part and a second connecting part in sequence, and a first containing cavity for enabling the containing part to protrude out of the upper surface or the lower surface of the first connecting part is arranged in the containing part. Compared with the prior art, the rotating angle of one lamp holder or two lamp holders can be adjusted according to the required lighting range of a user, the operation is simple, the application range is wider, the part layout is modularized and the like.

The invention discloses health beverage for reinforcing intelligence, invigorating the brain and tranquilizing the mind and a preparation method of the health beverage. The health beverage for reinforcing intelligence, invigorating the brain and tranquilizing the mind comprises the following raw materials in parts by weight: 20-25 parts of radix pseudostellariae, 20-25 parts of fructus alpiniae oxyphyllae, 15-20 parts of herba epimedii, 20-25 parts of mulberry, 15-20 parts of semen cuscutae, 15-20 parts of flatstem milkuetch, 15-20 parts of radix ophiopogonis, 10-12 parts of asparagus cochinchinensis, 30-35 parts of jujube kernel, 20-25 parts of semen boitae, 50-60 parts of goose egg yolk, 20-25 parts of taurine, 200-250 parts of honey, 1-3 parts of sodium cyclamate and 10-20 parts of sodium citrate. According to the health beverage for reinforcing intelligence, invigorating the brain and tranquilizing the mind, the body function conditions of students and various social groups can be effectively improved, the working and learning efficiencies of the brain are improved, and good body function states and good learning effects of people during study and sprint before tests and full development on field tests are ensured, so as to get higher marks.

The invention discloses formaldehyde degradation spray for Chinese herbal components, and belongs to the technical field of air purifying. The formaldehyde degradation spray for the Chinese herbal components comprises wormwood, radix aristolochiae, dogwood, longan, cassia seed, madder, pseudo-ginseng, lithospermum, aloe, seed of Chinese dodder, honeysuckle, eupatorium, dried tangerine or orange peel and fructus forsythia. The formaldehyde degradation spray for the Chinese herbal components not only can effectively degreade formaldehyde in air, but also can enable air to be fresh and fragrant, so that the environment is improved, the fatigue is relieved, physical and mental pleasure further can be realized, the working and learning efficiency is improved, and the use is convenient.

The invention provides a combined writing case with a pedestal. The pedestal which can be used on a desktop is transversely provided with a writing case, a pen container and a water cup inserting box side by side. The above combination allows various types of stationery and writing pens to be conveniently received and stored in a classified manner during working and learning, and also allows a drinking water cup to be inserted to the body of the combined writing case, so convenient use during learning and working is facilitated, and water cup turn-over splashing is avoided.

The invention discloses a cap with brain wave and physical sign collection functions. The cap comprises a cap top cover and a cap body lining, wherein a sensing electrode module, a blood oxygen module, a body temperature measurement module, a brain wave processing module, a transcranial direct current module, a head-mounted processing module and a body sweat electrolysis analyzer are arranged in the cap body lining; the sensing electrode module is arranged in the position where the forehead and the scalp of a human body are contacted and is electrically connected with the skin of the human body in a dry type conduction manner; the blood oxygen module is arranged in the forehead position of the cap body lining; the body temperature measurement module is arranged in the upper part position of the forehead of the cap body lining; the body sweat electrolysis analyzer is arranged on the left side or the right side of the forehead of the cap body lining; the head-mounted processing module is arranged in the position of a visor of the cap body lining; and the brain wave processing module and the transcranial direct current module are arranged on two sides of the front end of the cap body lining. The cap is simple in structure, and can effectively collect brain wave and physical sign data of a user in different states, adjust the physiological cycle timely and improve the work and study efficiency.