11results about How to "Avoid affecting the detection effect" patented technology

The utility model discloses a portable small-dose food additive taking tool, which relates to the technical field of food additive sampling and comprises a sampling tube and a sampling tube which are both of cylindrical pipeline structures. When the food additive sampling device is used, the sampling pipe and the sampling pipe are connected together through the connecting structure, the push-pull assembly drives the piston to move in the sampling pipe, the interior of the sampling pipe is communicated with the interior of the sampling pipe, and the sampling pipe can suck food additives into the sampling pipe through the sampling needle; an operator only needs to carry a plurality of sampling tubes and one sampling tube during use, a plurality of test tubes do not need to be carried, and the volume of each sampling tube is far smaller than that of each test tube, so that a plurality of sampling tubes can be carried at one time, the working efficiency is improved, and the waste of the test tubes is also reduced.

The utility model relates to the technical field of monitoring devices, in particular to a power transmission line distributed fault real-time monitoring and analyzing device which comprises a main box body. An arc-shaped fixing groove is formed in the top of the main box body in a penetrating mode, a working cavity is formed in one side wall of the fixing groove, a detachable clamping block is arranged in the working cavity, an arc face is arranged on the side face, close to the main box body, of the clamping block, a supporting baffle is fixedly arranged in the working cavity, the supporting baffle is used for supporting a cable, and two fixing threaded rods are symmetrically arranged on one side face of the main box body. The fixing threaded rod penetrates through the clamping block and extends out of the top of the clamping block, the rotatable nuts are arranged on the top of the clamping block and the outer wall of the fixing threaded rod, adjustment can be conducted according to the diameter of the power transmission cable, then installation is convenient, the installation efficiency is improved, the cost is reduced, and the power transmission cable is prevented from being bent.

This utility model discloses a vehicle rear bumper beam strength measuring device with a limiting structure, including: a connecting base plate and a mounting base disposed on the connecting base plate. A strength impact block for impact testing is disposed on the upper side of the mounting base. The device also includes: a connecting motor connected to the outer side of the mounting base, and an adjustable component disposed inside the mounting base. A parallel plate is connected to the upper surface of the mounting base, and an outer support plate is welded and fixed to the outer side of the upper surface of the parallel plate. A mounting block is connected to the inner side of the outer support plate. This vehicle rear bumper beam strength measuring device with a limiting structure allows for adjustment of the strength testing device's position according to the bumper beam's location through the adjustable component. Furthermore, with the installation of the reinforcement component, the testing device can be reinforced and limited before strength testing to prevent shaking during testing and ensure accurate results.

The utility model provides a kind of water tank mechanism of circulating filter type water detection machine, including water tank, water inlet pipe, water outlet pipe, water tank is equipped with the filter tank, water pump, pressure tank connected in sequence, the water inlet pipe is connected the water tank inner chamber with the filter tank, the water outlet pipe is connected the water tank inner chamber with the pressure tank. The utility model can make detection water recycling by increasing circulating filter device, and effectively ensure the water quality in water tank, avoid the influence of water quality on detection effect, while reducing the rust condition of water tank, prolong the service life of equipment;At the same time, intelligent water replenishment can be realized, so that the water level is maintained at a reasonable level, and the detection stability is improved.

The utility model discloses a heating detection device for lithium battery testing, which relates to the field of lithium battery detection and comprises a supporting shell, a sliding door is mounted on the outer side of the supporting shell, a base and a testing circuit device are mounted at the bottom end and the top end of the supporting shell respectively, and a testing bin is arranged in the supporting shell. A lower power connection plate is installed in the base, a driving motor is installed on the side face of the supporting shell, the output end of the driving motor is connected with a movable disc, the movable disc is located in the supporting shell and connected with a test circuit device through a wire, and multiple sets of heat dissipation grooves are formed in the outer wall of the movable disc. A sealing plate is connected to the lower portion of the movable disc. According to the utility model, the movable disc is arranged, and the bottom end of the movable disc is connected with the sealing plate, so that the side surface of the support shell can be sealed when the sealing plate moves up and down, and the influence on the detection effect due to the heat dissipation of the battery in the charging process of the battery is avoided.

This invention relates to the field of liquor blending and testing technology, and discloses a liquor blending and testing device, including a processing table, a supporting base mounted on the bottom of the processing table, and a transfer mechanism for transferring and sorting test tubes mounted on the top of the supporting base. A vertically mounted dual-axis motor is installed between the processing table and the supporting base. This liquor blending and testing device, through the cooperation of a transfer mechanism and a guiding feeding mechanism, uses an external pushing structure to push the test tubes from the guiding feeding mechanism into the transfer mechanism, which then transfers the test tubes sequentially to the bottom of the testing mechanism for testing. No manual operation is required during this process. The test tubes are positioned between a slot and a guide ball, and during the turning process, the test tubes rotate, thus agitating them and preventing sedimentation that could affect the testing results.