46results about How to "Not restricted by external conditions" patented technology

The invention relates to the locking technical field of aviation packaging plates, in particular to a course limiting and locking mechanism of an aviation packaging plate. The course limiting and locking mechanism comprises a locking slide block (1), a limiting block (2), an installation base (3), a spring (4) and a locating pin (5). The locking slide block (1) is arranged on the installation base (3), and the limiting block (2) is connected with the installation base (3) to prevent the locking slide block (1) from moving out. The spring (4) is arranged on the locating pin (5), and the locating pin (5) is mounted on the locking slide block (1) to lock and locate the locking slide block (1). According to the course limiting and locking mechanism of the aviation packaging plate, course limiting and locking of the aviation packaging plate are integrated in a simple mechanism, cost is reduced, reliability is high, and course limiting and locking of the aviation packaging plate are achieved. The course limiting and locking mechanism is simple and firm, high in reliability, convenient to use, and not limited by outside conditions.

The invention relates to the technical field of vehicle stopping, and in particular to a two-way stop wheel chock device that comprises two triangular frames (1), a connecting slide rail (2), two fixed handles (3), two rubber protection pads (4) and an elastic rope (5) with a hook. The two-way stop function of the vehicle is integrated in a simple device, the cost is reduced, the reliability is high, and the two-way stop of the vehicle is realized. The device is simple, firm, high in reliability and convenient to use, and is not limited by external conditions.

The invention relates to the technical field of quick fixation and disassembly, in particular to a device with quick fixation and disassembly functions. The device comprises a lower mount [1], an upper mount [2], a left locking lever [3], a right locking lever [4], and an extension spring [5]. The invention integrates fast fixing and dismounting of equipment in one simple device, reduces cost, has high reliability, and realizes fast fixing and dismounting of equipment. The mechanism is simple, firm, highly reliable, easy to use, and not restricted by external conditions.

The invention relates to the technical field of rope separation, in particular to an automatic disengaging device for a rope. The automatic disengaging device comprises a connecting body [2], a torsional spring [3], a disengaging piece [4], a stop block [6], a retaining block [7], a spring [8], a plug cover [9], a sliding block [10], a spring [11] and a plug cover [12]. According to the automatic disengaging device for the rope, safe separation of the rope is integrated in a simple device, the cost is reduced, the reliability is high, and the rope is safely and automatically separated; the automatic disengaging device is simple in mechanism, firm, high in reliability, convenient to use and not restricted by external conditions.

The invention relates to the field of emergency separation, in particular to an emergency separation device which comprises an installation base (1), a pressing pin (2), a limiting rod (3), a rotatingrod (4), a sliding block (5) and a torsion spring (6). Equipment emergency separation is integrated in a simple device, the cost is reduced, reliability is high, and safe and reliable emergency separation of equipment or cargos is realized. The device is simple, firm, high in reliability, convenient to use and free of limitation of external conditions.

The invention relates to the technical field of cargo locking, in particular to a lateral high-load impact resistant cargo locking device. The device comprises a first mounting base (1), a first limiting block (2), a first connecting rod (3), a second mounting base (4), a second connecting rod (5), a second limiting block (6), a third connecting rod (7), a third mounting base (8), a locking block (9), a third limiting block (10), a locking in-place switch (11), a sliding block (12), an unlocking in-place switch (13), a fourth limiting block (14) and a rotating motor (15). Through the lateral high-load impact resistant cargo locking device, lateral high-load impact resistant cargos are locked and gathered in one simple device, so that the cost is lowered, the reliability is high, and locking of the lateral high-load impact resistant cargos is realized. The lateral high-load impact resistant cargo locking device is simple and firm in structure, high in reliability, convenient to use and free from external condition restrictions.

The present invention discloses a system to test performance of gas sensors or semiconductor elements, which comprises a gas supply unit to provide gas of controllable concentration and even mixing for performance test of gas sensor sensitivity and discharge test gas upon completion of the test for gas sensor sensitivity, a heating unit to control test temperature and meet demands of performance test of gas sensors or semiconductor elements for different temperature conditions, a test unit to test voltage characteristic variation of the gas sensor or the semiconductor element in test gas of different temperatures and concentrations to realize test for performance of the gas sensor or semiconductor element. The present invention fulfills test for sensitivity performance of the gas sensor and electric performance of the semiconductor element at high temperature and meets demands for research and test of gas sensors and semiconductor elements.

The invention relates to the field of emergency release, in particular to an emergency release device. The device comprises a mounting base (1), a blocking cover (2), a compressed spring (3), a limiting rod (4),a rotary rod (5), a high-pressure gas actuator cylinder (6), a left limiting block (7), a left arc-shaped hook (8), a right arc-shaped hook (9), a right limiting block (10), a left torsional spring (11) and a right torsional spring (12). According to the emergency release device, a rope emergency release part is arranged in the simple device in an integrated manner, the cost is reduced,the reliability is high, and it is achieved that equipment or ropes are released safely and reliability in emergency. The emergency release device is simple, solid, and convenient to use without limitation caused by the outside world.

The invention relates to the technical field of emergency separation, in particular to an emergency separation device. Among them, the left end surface of the installation bottom [1] is fixed on the equipment, and a cantilever rod is arranged at the right end of the upper end of the connecting piece [3], and there are two symmetrical openings on the left and right sides of the middle of the cylinder of the connecting piece [3]. A rectangular slot, the cylinder of the connector [3] is placed in the circular through hole of the installation bottom [1], the lower end of the cylinder of the connector [3] exposes the lower surface of the installation bottom [1], and the torsion spring [2] is set on On the cylinder of the connecting piece [3], the nut [6] fixes the connecting piece [3] in the circular through hole of the installation bottom [1], and the left part of the separation piece [5] is placed in the rectangular blind hole of the installation bottom [1] , and make the middle part of the cylinder of the connector [3] in the circular through hole of the separator [5], and the limit block [4] is affixed to the right end of the upper surface of the installation bottom [1]. The front surface of the limit block [4] is attached to the rear surface of the cantilever rod of the connector [3]. The invention integrates the emergency separation into a simple device, reduces the cost and has high reliability.

The invention relates to the technical field of cargo side guides, in particular to a cargo side guide device. It includes a slide rail base (1), a first fixed pin (2), a rotating arm (3), a steel ball (4), a limit block (5), an installation base (6) and a second fixed pin (7). The invention integrates the side guide of goods in a simple device, reduces the cost, has high reliability, and realizes side guide of goods. The device is simple, firm, high in reliability, easy to use and not restricted by external conditions.

The invention relates to the technical field of cargo locking, in particular to a lateral high-load impact resistant cargo locking device. The device comprises a first mounting base (1), a first limiting block (2), a first connecting rod (3), a second mounting base (4), a second connecting rod (5), a second limiting block (6), a third connecting rod (7), a third mounting base (8), a locking block (9), a third limiting block (10), a locking in-place switch (11), a sliding block (12), an unlocking in-place switch (13), a fourth limiting block (14) and a rotating motor (15). Through the lateral high-load impact resistant cargo locking device, lateral high-load impact resistant cargos are locked and gathered in one simple device, so that the cost is lowered, the reliability is high, and locking of the lateral high-load impact resistant cargos is realized. The lateral high-load impact resistant cargo locking device is simple and firm in structure, high in reliability, convenient to use and free from external condition restrictions.

The invention relates to the technical field of emergency automatic release, in particular to an emergency automatic release mechanism which comprises a spring [1], a blanking cap [2], a connecting ring [3], a connector [4], four steel balls [5], a connector [6], a blanking cap [7], a connecting ring [8], an electromagnet [9] and a piston rod [10]. According to the emergency automatic release mechanism, the emergency automatic release is integrated into one simple mechanism, so that the cost is reduced and the reliability is high, and therefore, emergency automatic release of equipment is realized. The emergency automatic release mechanism is simple in structure, is firm, is high in reliability, is convenient to use, and is free of limit of external conditions.

The invention relates to the technical field of traction and conversion, in particular to a cargo deflection angle traction and conversion device. The cargo deflection angle traction and conversion device comprises a mounting seat (1), a limiting lock rod (2), an adjusting rod (3), a rotary arm (4), a fuse (5), a traction ring (6), a first torsional spring (7) and a second torsional spring (8). According to the cargo deflection angle traction and conversion device, cargo deflection angles are integrated into a simple device in a traction and conversion mode, the cost is reduced, the reliability is high, and traction and conversion of the deflection angles are realized. The device is simple and firm, the reliability is high, using is convenient, and the cargo deflection angle traction and conversion device is not limited by external conditions.

The invention relates to the technical field of steel rope rapid fixing, in particular to a rapid fixing device for a steel rope. The rapid fixing device comprises an installing bottom plate [1], a rotating block [2] and a rotating shaft [3], wherein the installing bottom plate [1] is connected with the rotating block [2] through the rotating shaft [3]. According to the rapid fixing device for the steel rope, the steel rope can be rapidly fixed and integrated in a simple mechanism, the cost is reduced, the reliability is high, and the steel rope is rapidly fixed; the rapid fixing device is simple in mechanism, firm, high in reliability, convenient to use and not restricted by external conditions.

The invention relates to the technical field of vehicle following stopping, in particular to a vehicle following and stopping wheel chock device. The vehicle following and stopping wheel chock devicecomprises a mounting seat [1], a pulling rope [2], a first shaft body [3], a first torsion spring [4], a first connecting rod [5], a first rolling wheel [6], a second shaft body [7], a second rollingwheel [8], a second connecting rod [9] and a second torsion spring [10] which are combined with each other. According to the vehicle following and stopping wheel chock device, as vehicle following andstopping are integrated in a simple device, the cost is reduced, the reliability is high, and vehicle following and stopping are realized. The vehicle following and stopping wheel chock device has the advantages of simplicity, firmness, high reliability, convenient use and no restriction from outside conditions.

The invention relates to the technical field of locking of aviation pallets, in particular to a course limiting locking mechanism of aviation pallets. This mechanism includes a locking slider [1], a limit block [2], an installation base [3], a spring [4], and a positioning pin [5]. Among them, the locking slider [1] is installed on the installation base [3], the limit block [2] is connected with the installation base [3] to prevent the locking slider [1] from moving out, and the spring [4] is installed on the positioning pin [5] ], and the positioning pin [5] is installed on the locking slider [1] to lock and position the locking slider [1]. The invention integrates the course limiting locking of the aviation container plate in a simple mechanism, reduces the cost, has high reliability, and realizes the course limiting locking of the aviation container plate. The mechanism is simple, firm, highly reliable, easy to use, and not restricted by external conditions.

The invention relates to the technical field of separation and conversion, and especially relates to a separation conversion device. The left end of a mounting seat [1] is mounted at the middle lowerend of the right side surface of a first cargo; the middle part of an arc-shaped hook [3] is hinged with the middle part of the front surface of the mounting seat [1]; the right end of the arc-shapedhook [3] is contacted with the front surface of the mounting seat [1]; the upper end of a limiting rod [4] is hinged to the upper part of the front surface of the mounting seat [1]; the front surfaceof the limiting rod [4] is in contact with the rear surface of the left part of the arc-shaped hook [3]; the limiting block [2] is mounted in the middle of the front surface of the mounting seat [1];the left side surface of the limiting block [2] contacts with the right side surface of the limiting rod [4]; a torsional spring (7) is mounted at the hinged part of the limiting rod (4) and the mounting seat (1); the left end of a traction ring (5) is sleeved in a gap between the right arc-shaped body of the arc-shaped hook (3) and the mounting seat (1); the right end of the traction ring (5) connects a traction rope and a conversion pull rope together; and a standard rolling rod (6) is mounted on a floor along the rightward movement line of the limiting rod (4). The device is simple, firm and convenient to use, and is not limited by external conditions.

The invention relates to the technical field of cargo side guide, in particular to a cargo side guide device. The cargo side guide device comprises a sliding rail base (1), a first fixing pin (2), a rotating arm (3), a steel ball (4), a stop block (5), a mounting base (6) and a second fixing pin (7). The side guide of the cargo is assembled in a simple device, which reduces the cost, achieves highreliability, and realizes the side guide of the cargo. The device is simple, firm, high in reliability, convenient to use and free from restriction by external conditions.

The invention relates to the technical field of chain tensioning, in particular to a chain tensioning device. The device comprises a hook [1], a connecting piece [2], a tightening handle [3], a connecting arm [4], a connecting block [5] and a limiting block [6]. A chain is tensioned and integrated in the simple device, the cost is reduced, the reliability is high, and the rapid tensioning of the chain is realized. The device is simple, firm, high in reliability and convenient to use and is not limited by external conditions.

The invention relates to the technical field of concentration relief, in particular to a concentration relief device. The device includes a transmission shaft (1), a spring (2), a mounting base (3), a connecting rod (4), a rotating arm (5), a slider (6), a locking block (7), a displacement sensor (8), Linear motor (9), spring (10). The invention integrates the release of concentration into a simple device, reduces the cost, has high reliability, and realizes the release of concentration. The mechanism is simple, firm, highly reliable, easy to use, and not restricted by external conditions.

The invention relates to the technical field of safe separation of equipment, in particular to a safety detachment mechanism with locking and emergency constant force. This mechanism includes a slider (1), a locking pin (2), a compression spring (3), a blocking cover (4), a connector (5), a mounting seat (6), a tension spring (7), and a fixed force block (8 ), separate parts (9). The invention integrates locking and emergency fixed force safe release into one simple mechanism, reduces cost, has high reliability, and realizes equipment locking and emergency fixed force safe release. The mechanism is simple, firm, highly reliable, easy to use, and not restricted by external conditions.

The invention relates to the technical field of goods transferring, in particular to a goods transferring device. The goods transferring device comprises a rope woven mat [1], a group of ball installation seats [2], a group of balls [3], a group of mooring ropes [4] and traction joints (5). The group of ball installation seats [2] are evenly distributed and installed on the rope woven mat [1] in afixedly-connected manner, and the lower surfaces of the group of ball installation seats [2] are flush with the lower surface of the rope woven mat [1]. The group of balls [3] are correspondingly arranged in the group of ball installation seats [2], and the balls protrude from the lower surfaces of the installation seats for a certain height. The group of mooring ropes [4] are uniformly and fixedly connected to the four sides of the rope woven mat [1], and one end of each traction joint [5] is installed in the middle of the front end of the rope woven pad [1]. A traction hole is formed in themiddle of each traction joint [5] and used for connection with a traction rope. By the adoption of the goods transferring device, goods transferring is integrated to one simple device, cost is reduced, high reliability is achieved, and goods transferring is achieved; and the goods transferring device is simple, firm, high in reliability, convenient to use and free of external condition limitations.

The invention relates to the technical field of safe disengaging of connecting pieces, in particular to a safe disengaging device for connecting pieces. The safe disengaging device comprises steel balls [1], a tension spring [2], an installing base [3], a piston rod [4], the upper connecting piece [5] and the lower connecting piece [6], wherein the steel balls [1] are installed on the lower connecting piece [6], one end of the tension spring [2] is connected with the installing base [3], the other end of the tension spring [2] is connected with the upper connecting piece [5], and the piston rod [4] is installed on the installing base [3]. According to the safe disengaging device for the connecting pieces, safe disengaging of the connecting pieces is integrated in a simple device, the cost is reduced, the reliability is high, and the connecting pieces are safely disengaged; the safe disengaging device is simple in mechanism, firm, high in reliability, convenient to use and not restricted by external conditions.