16results about How to "Reduce assembly difficulties" patented technology

The invention discloses an air-cooled optical fiber laser based on a modular heat dissipation mode, which comprises a heat dissipation main body base and a laser pumping module, the heat dissipation main body base is of a hollow structure, the front end and the rear end of the heat dissipation main body base are both provided with a plurality of heat dissipation fins which are arranged at intervals, the rear end of the heat dissipation main body base is provided with a heat dissipation fan, and the heat dissipation fan is connected with the laser pumping module. One side face of the heat dissipation main body base is a high heat load face, the other side face of the heat dissipation main body base is a low heat load face, the high heat load face is used for installing a laser pumping module, the low heat load face is used for installing a laser optical cavity panel, and side sealing plates are installed on the top face and the bottom face of the heat dissipation main body base respectively. According to the invention, the modular arrangement is adopted, so that a plurality of modules can be assembled conveniently, flexible combination from low power to high power is realized, and the heat dissipation performance is improved.

The utility model discloses an integrated temperature and pressure sensor, which relates to the field of sensors and comprises a connector assembly, a pressure core body control assembly, a base, a temperature test control assembly and a connecting shell. The base is provided with an inner cavity, the pressure core body control assembly is installed in the inner cavity of the base, and the connector assembly is arranged above the inner cavity and connected with the base through a buckle. The connecting shell is provided with an accommodating cavity, and the end part of the connector assembly and the base are embedded into the accommodating cavity and are fixed with the connector assembly in a riveting manner; a detection cylinder extending downwards and a single fluid channel are arranged at the bottom of the containing cavity, the temperature test control assembly is arranged in the detection cylinder, and the single fluid channel is connected with the external space and the pressure core body control assembly. According to the scheme, the machining cost is reduced on the basis that pressure measurement is achieved through the single fluid channel, the NTC is arranged at the bottom of the connecting shell, the PCBA is protected in an inner cavity, scattered parts are assembled into an integral assembly form, and follow-up assembly in a metal shell is facilitated.

The utility model discloses a special quartz combined outer ring for a semiconductor etching process, which relates to the technical field of integrated circuit manufacturing, and comprises a reactive ion etching machine, an embedding groove is arranged in the quartz ring, a reinforcing groove is arranged on the surface of the top end of a bump, and the reinforcing groove is arranged in the embedding groove. And a slot is formed in the clamping column. The quartz rings, the embedding grooves, the reinforcing grooves and the inserting grooves are matched with one another, the quartz rings can be more stably combined together due to the existence of the embedding grooves, the assembly accuracy and stability are ensured, the firmness of connection is further enhanced due to the design of the reinforcing grooves and the clamping columns, vibration and impact of external force on the quartz rings are effectively relieved, and the service life of the quartz rings is prolonged. Therefore, the durability and the stability of mechanical parts are improved, the assembly difficulty caused by errors is reduced, the influence of human factors on product assembly is reduced, damaged parts can be quickly disassembled and replaced, and the maintenance time is saved.

The utility model relates to a kind of automobile central control technical field, disclose a kind of automobile central control screen backplate assembly floating tool, including central control screen, the outer wall rear side of display screen is fixedly connected with two connecting blocks, the adjacent side of two The connecting block is fixedly connected with rotating shaft two, the outer wall rotating connection sliding rod of rotating shaft two, the rear side of sliding rod is fixedly connected with resistance plate, the outer wall of resistance plate is fixedly connected with telescopic rod in upside and downside, the left side of two The telescopic rod is fixedly connected with connecting column in upside and downside, the outer wall of two The telescopic rod is provided with two springs, the left side of two The telescopic rod is fixedly connected with two resistance plates. In the utility model, through the rotating shaft two of display screen rear side connecting block fixation, make sliding rod relatively rotate, drive resistance plate flexible movement, provide multi-angle, strong adaptability support for subsequent components, reduce the difficulty of assembly caused by tool mismatch.

The invention belongs to the technical field of automobile door protection plate interiors, and discloses an automobile door protection plate structure which comprises a door protection plate assembly, a buckle is arranged at the top of the door protection plate assembly, and the door protection plate assembly is clamped and fixed to an inner water retaining strip and an automobile door through the buckle in the direction perpendicular to the automobile door. The door guard plate assembly is assembled on the inner weather bar and the vehicle door through the buckles in the direction perpendicular to the vehicle door, the assembling difficulty is reduced, the clamping strength of the door guard plate assembly in the direction perpendicular to the vehicle door can be improved, the clamping reliability is improved, and the problems that an assembling parting seam of the skirt edge of the inner weather bar and the door guard plate is exposed, and the sensory quality is poor are solved.

A liquid cooling system for power batteries in new energy commercial vehicles includes a mounting frame, frame skin, a primary heat dissipation device, a secondary heat dissipation device, and a tertiary heat dissipation device. This invention uses coolant in a water-cooled condenser to absorb the heat of the refrigerant, and then uses ambient air to carry it away through a low-temperature radiator. By using a water-cooled condenser and a low-temperature radiator instead of an air-cooled condenser, the heat dissipation area is reduced by half compared to using a parallel flow condenser. Similarly, the number of fans can also be reduced by half. At the same time, the fixing method of the low-temperature radiator is easy to install, which can effectively reduce the assembly difficulties caused by dimensional tolerances. This invention has a specially designed cooling pipe structure, which can maximize the temperature uniformity of all battery packs and improve the cell life.

The utility model relates to a cell module shaping mechanism, especially a cell module shaping device. A cell module shaping device, including the setting of push -pad group one and push -pad group two of the surface of the setting board for supporting cell module is set up mutually perpendicular, push -pad group one includes two mirror image settings push -pad no.

The utility model discloses a semiconductor auxiliary material waste recovery mechanism comprising a recovery box used for recovering waste; the waste recycling device further comprises a feeding module which is located at the top of the recycling box and conveys waste into the recycling box. The detection module is connected with the feeding module and used for detecting the quantity of the waste materials conveyed into the recycling box through the feeding module; and the indicating module is connected with the feeding module and used for indicating whether the waste materials can be fed into the feeding module or not. The intelligent feeding system has the advantages that the problem that conventional feeding is not intelligent is solved, waste recycling management can be intelligently carried out, and intelligent and complicated intelligent warehouse management is facilitated; 2, the structure is mainly a mechanical structure, the structure is stable, the cost is low, the operation cost is low, and the reliability is high; and 3, the whole structure adopts a modular design, and has higher universality and expansibility.

The invention belongs to the technical field of mechanical engineering, and discloses a power drive motor dismounting test bench, which comprises a support column and a workbench, a positioning block is fixedly mounted in the middle of the top end of the workbench, and a transmission assembly mounting plate is rotatably connected to the top end of the positioning block. A mounting frame is fixedly mounted at the position, close to the back face of the positioning block, of the top end of the workbench, a driving structure is rotationally connected into the mounting frame, a moving block is horizontally and slidably connected into the mounting frame, and a driving motor assembly mounting plate is fixedly mounted at the top end of the moving block. By means of the mode, the assembling precision and the assembling efficiency between the transmission assembly mounting plate and the driving motor assembly mounting plate can be improved, assembling work can be completed more conveniently and efficiently, and time and labor waste caused by assembling difficulty is reduced; slight operation errors in the installation process are reduced, assembly failures or subsequent problems are not easily caused, and the reliability in the assembly process is improved.

The invention relates to a part heat insulation protection mounting support and a vehicle. A cover body structure is integrally formed and comprises a mounting section, and the two sides of the mounting section in the thickness direction respectively comprise a vehicle body connecting support lug and a part connecting part; the protection section is located at the bottom end of the mounting section, and a protection space is defined by the protection section; the heat insulation sheet is connected to the outer side face of the protection section in a wrapping mode, and the outer side face at least comprises the side face located on the same side with the vehicle body connecting supporting lug. The vehicle body connecting support lug and the part connecting part on the integrated cover body structure provide a part mounting position and a vehicle connecting position, and do not influence each other, so that parts are convenient to mount; in addition, the protection section serves as a framework of the heat insulation sheet, the heat insulation sheet is prevented from being collided and deformed, parts are protected to a certain degree, meanwhile, a mounting position is provided for the heat insulation sheet to be directly connected in a wrapping mode, a support is prevented from being additionally arranged, the structure is simplified, and manufacturing and assembling difficulties are reduced.

The utility model relates to the technical field of shaking table concentration, disclose a kind of shaking table concentrate collecting device, including ore collection groove, ore transport component, ore collection groove, shaking table transmission component and flush pipe;The ore transport component is communicated with the ore collection groove;The ore collection groove is communicated with the one end of the ore collection groove away from the ore transport component;The shaking table transmission component includes transmission structure and shaking box structure, the transmission structure is transmission connection with the one end of the ore collection groove close to the ore transport component, and the shaking box structure is transmission connection with the bottom of the ore collection groove;The flush pipe has flush port, and the flush port is communicated with the one end of the ore collection groove away from the ore collection groove.The utility model is conveyed to the ore collection groove by ore transport component, and the ore collection groove is transmission connection with the shaking table transmission component, and it is convenient to collect ore, by increasing flush pipe in shaking table concentrate collecting device, flush to the ore concentration in ore collection groove, effectively solve the problem that ore is easily accumulated in ore collection groove, improve efficiency.

The utility model relates to the field of lamp equipment, in particular to a modeling lamp which comprises a face frame, a lamp body assembly and a power source, and the face frame comprises an outer frame and a plurality of connecting frames connected in the outer frame. The plurality of connecting frames are arranged at intervals in the length direction of the outer frame; a lamp body assembly is arranged in the mounting position; the power supply is arranged on the connecting frame and is electrically connected with the adjacent lamp body assembly; a detachable baffle corresponding to the power supply part is arranged on the connecting frame; by means of the arrangement of the multiple installation positions of the face frame, unified installation of the multiple sets of lamp body assemblies can be facilitated, the multiple sets of lamp body assemblies can be produced in the unified size, and assembling difficulty caused by size difference in the installation process is reduced; aiming at power supply connection of a plurality of groups of lamp body assemblies, the connecting frame between the lamp body assemblies is adopted as a power supply arrangement area, the situation that a lamp is thickened and installation is affected due to the fact that a power supply is arranged on the back of a traditional lamp body assembly is avoided, and meanwhile the design of a detachable baffle on the connecting frame can facilitate rapid disassembly and assembly of the power supply on the front face of the lamp body assembly.

The invention relates to the technical field of water cup processing equipment, and discloses an inner and outer container processing device for heat preservation water cup manufacturing, which comprises a processing table as a basic component of the whole device and used for assembling and bearing all processing mechanisms and subordinate structural parts thereof; and the six processing station seats are a first processing station seat, a second processing station seat, a third processing station seat, a fourth processing station seat, a fifth processing station seat and a sixth processing station seat in sequence and are used for sequentially processing cylindrical raw materials when the inner container and the outer container of the heat preservation water cup are processed. By adding and arranging the end opening processing mechanism, the end opening processing mechanism can finely polish burrs on the end opening of the raw material cut into the barrel shape, the surface of the raw material is smoother and smoother, the mechanism can passivate the edge opening position of the end of the barrel-shaped raw material, the sharpness degree of the edge opening position can be greatly reduced through the processing mode, and the processing efficiency is improved. And the use safety of the inner container and the outer container of the vacuum cup after processing is greatly improved.

The utility model relates to temperature sensor technical field discloses a practical oil fume temperature detection device, include: detection module is used for detecting oil fume temperature, shell is used for encapsulating detection module, install buckle spare on shell, and shell is installed on the oil fume machine sheet metal through buckle spare, buckle spare includes at least two clamping arms, and the one end of clamping arm is linked with shell, and the other end cooperates with sheet metal opening on the oil fume machine sheet metal and realizes the limit, connecting line is connected with detection module, is used for transmitting signal, the utility model discloses through setting buckle spare, avoids adopting screw or the mode of beating glue and fixes detection device on the oil fume machine, has reduced assembly difficulty, and has reduced overall volume, looks from the long run, and it can quickly match various fume machine, promotes the industry upgrading iteration.

The invention discloses an optical imaging lens. The center thickness CT1 of a first lens, the center thickness CT2 of a second lens and an air interval T12 between the first lens and the second lens on an optical axis meet the condition that (CT1 + CT2) / T12 is larger than 1.00 and smaller than or equal to 1.70; the distance EP01 from the object side surface of the lens barrel to the object side surface of the first spacing element along the optical axis direction and the center thickness CT1 of the first lens meet the condition that EP01 / CT1 is more than or equal to 4.10 and less than or equal to 4.87; the outer diameter D1s of the object-side surface of the first spacer element, the outer diameter D2s of the object-side surface of the second spacer element, and the distance EP12 from the image-side surface of the first spacer element to the object-side surface of the second spacer element in the optical axis direction satisfy 0.11 < = D1s-D2s / EP12 < 0.90. According to the optical imaging lens, by reasonably controlling the structural sizes of the lenses and the spacing elements, the mechanical strength is enhanced, and it is ensured that the lens keeps stable performance in the assembling process.

This utility model discloses a handheld mixer, including a main housing, a driver disposed within the main housing, a stirring protective shell installed at the lower end of the main housing, a cutter shaft rotatably installed within the stirring protective shell, and a blade disposed at the lower end of the cutter shaft. The key feature is that a second connector is provided at the upper end of the cutter shaft, and a first connector is movably mounted at the lower end of the driver's output shaft. The first connector and the output shaft are coupled via a first movable shaft coupling structure so that rotation of the output shaft drives rotation of the first connector. The first connector and the second connector are coupled via a second movable shaft coupling structure so that rotation of the first connector drives rotation of the second connector. During operation, the female connector can automatically find its equilibrium position under centrifugal force, achieving dynamic self-centering, thereby greatly improving rotational balance and avoiding vibration and noise problems caused by insufficient coaxiality.