CN210777975U

CN210777975U - Waterproof shockproof industrial control internal connection line

Info

Publication number: CN210777975U
Application number: CN201920508771.XU
Authority: CN
Inventors: 刘宇岚
Original assignee: Shenzhen Wsj Electric Appliance Co ltd
Current assignee: Shenzhen Wsj Electric Appliance Co ltd
Priority date: 2019-04-12
Filing date: 2019-04-12
Publication date: 2020-06-16
Anticipated expiration: 2029-04-12

Abstract

The utility model relates to a waterproof shock attenuation technical field just discloses a waterproof shockproof industrial control internal connection line, including the connecting wire body, the fixed surface of connecting wire body installs the adapter sleeve, the top fixed mounting of adapter sleeve and connecting wire body has connecting device. This waterproof shockproof industrial control internal connection line, when inserting quick-witted case socket through connecting device, through the telescope tube elasticity, the telescope tube contracts this moment, after connecting device successfully inserts the socket, the telescope tube expandes this moment, paste and in the outside of quick-witted case socket, the suction of the magnet piece in the rethread fixed slot, the laminating power of telescope tube has been increaseed, the leakproofness of socket department has been guaranteed, avoid moist gas and moisture to enter, also prevented to lead to dropping of connecting device because of vibrations, size through the foam piece and the big or small looks adaptation of connecting device, make the fixed more stable of connecting device, waterproof shock-absorbing purpose has been reached.

Description

Waterproof shockproof industrial control internal connection line

Technical Field

The utility model relates to a waterproof shock attenuation technical field specifically is a waterproof shockproof industrial control internal connection line.

Background

Water resistance and earthquake resistance are no longer a fresh topic, no matter in tunnels, bridges, dams, roads and buildings, or in houses where people live in daily life, water resistance and earthquake resistance cannot be ignored, and meanwhile, the problems that water resistance, moisture resistance and earthquake resistance are needed to be achieved in straight surfaces of internal connecting wires of electric appliances used in daily life are solved.

Industrial control internal connection line on the existing market is various, but generally does not have waterproof and shockproof function, because the humidity of environment and the vibrations of machine to the connecting wire that does not have waterproof and shockproof function, can directly lead to its year of use to reduce, also makes the maintainer often examine machinery because the problem of connecting wire, so proposes a waterproof and shockproof industrial control internal connection line and solves above-mentioned problem that proposes.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To prior art not enough, the utility model provides a waterproof shockproof industrial control internal connection line possesses advantages such as waterproof shock attenuation, has solved generally not waterproof shock-proof function, because the vibrations of the humidity of environment and machine to the connecting wire that does not have waterproof and shockproof function, can directly lead to the reduction of the year of its use, also makes the maintenance personal often carry out the problem of examining to machinery because of the problem of connecting wire.

(II) technical scheme

In order to realize the waterproof and shock-absorbing purpose, the utility model provides a following technical scheme: a waterproof and shockproof industrial control internal connection line comprises a connection line body, wherein a connecting sleeve is fixedly arranged on the outer surface of the connection line body, a connecting device is fixedly arranged at the tops of the connecting sleeve and the connection line body, a shock absorption sleeve is fixedly arranged on the outer surface of the connecting sleeve, a shock absorption plate is fixedly arranged on the bottom wall of an inner cavity of the shock absorption sleeve and positioned on the outer surface of the connecting sleeve, a foam block is fixedly arranged on the outer surface of the connecting device and positioned on the top of the shock absorption plate, a pressure groove is formed in the outer surface of the connecting sleeve, a pressure belt is fixedly arranged in the pressure groove, pressure plates are fixedly arranged on the left side and the right side of the pressure belt and positioned on the back surface of the shock absorption sleeve, pressure holes are formed in the opposite sides of the two pressure plates, a fixing bolt is fixedly arranged on the right side of the pressure, the utility model discloses a damping sleeve, including spring washer, damping sleeve, fixing bolt, fixing nut, telescopic sleeve, magnet piece, slot, fixing sleeve, fixing block, fixing groove, fixing nut, damping sleeve, telescopic sleeve, magnet piece, fixing groove, magnet piece, fixing nut, damping sleeve, fixing sleeve, magnet piece, fixing sleeve, magnet piece, damping sleeve, magnet piece, fixing sleeve, magnet piece, damping sleeve, magnet piece, damping sleeve, magnet.

Preferably, the inner diameter of the connecting sleeve is matched with the outer diameter of the connecting wire body, the connecting sleeve is composed of a wide cylinder and a thin cylinder, the inner portion of the wide cylinder is hollow, the top surface of the wide cylinder is absent from the bottom surface of the thin cylinder, and the wide cylinder is fixedly mounted on the outer surface of the thin cylinder.

Preferably, the damping sleeve and the damping plate are both arranged to be cylinders, and the outer diameter of the damping plate is matched with the inner diameter of the damping sleeve.

Preferably, the size of the foam block is matched with that of the connecting device, and the two pressure plates are symmetrically distributed on the left side and the right side of the central axis of the damping sleeve.

Preferably, the outer diameter of the fixing bolt is equal to the inner diameter of the pressure hole, the spring washer and the fixing nut, and the inner diameter and the outer diameter of the telescopic sleeve are respectively equal to the inner diameter and the outer diameter of the damping sleeve.

Preferably, the size of magnet piece and the size looks adaptation of fixed slot, the internal diameter of fixed block and the internal diameter looks adaptation of telescopic sleeve.

(III) advantageous effects

Compared with the prior art, the utility model provides a waterproof shockproof industrial control internal connection line possesses following beneficial effect:

1. this waterproof shockproof industrial control internal connection line, when inserting quick-witted case socket through connecting device, through the telescope tube elasticity, the telescope tube contracts this moment, after connecting device successfully inserts the socket, the telescope tube expandes this moment, paste and in the outside of quick-witted case socket, the suction of the magnet piece in the rethread fixed slot, the laminating force of telescope tube has been increaseed, the leakproofness of socket department has been guaranteed, avoid moist gas and moisture to enter, also prevented to lead to dropping of connecting device because of vibrations, size and the connecting device's of passing through the foam piece big or small looks adaptation, make the fixed more stable of connecting device, through foam piece and shock attenuation board, reduce the vibrations of connecting device department, waterproof shock attenuation purpose has been reached.

2. This waterproof shockproof industrial control internal connection line, through fixation nut at fixing bolt's surface activity, thereby make the distance of two clamp plates more nearly, increased the pressure of pressing the area department, it is more stable to make connecting device fixed, the shock attenuation effect of shock attenuation cover and foam piece has also been increased, prevent fixation nut's not hard up through spring washer, protect connecting wire body and connecting device's junction through the adapter sleeve, guarantee the leakproofness of junction through sealed glue, avoid moist gas and moisture to enter, thereby waterproof absorbing purpose has been reached.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a back view of the structure of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: the connecting wire comprises a connecting wire body 1, a connecting sleeve 2, a connecting device 3, a damping sleeve 4, a damping plate 5, a foam block 6, a pressure groove 7, a pressure belt 8, a pressure plate 9, a pressure hole 10, a fixing bolt 11, a spring washer 12, a fixing nut 13, a telescopic sleeve 14, a fixing block 15, a fixing groove 16, a magnet block 17, an insertion groove 18 and sealant 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a waterproof and shockproof industrial control internal connection cable comprises a connection cable body 1, a connection sleeve 2 is fixedly installed on the outer surface of the connection cable body 1, the inner diameter of the connection sleeve 2 is matched with the outer diameter of the connection cable body 1, the connection sleeve 2 is composed of a wide cylinder and a thin cylinder which are hollow inside and have both missing top and bottom surfaces, the wide cylinder is fixedly installed on the outer surface of the thin cylinder, a connection device 3 is fixedly installed on the top of the connection sleeve 2 and the connection cable body 1, when the connection device 3 is inserted into a socket of a chassis, the telescopic sleeve 14 is contracted through the flexibility of the telescopic sleeve 14, after the connection device 3 is successfully inserted into the socket, the telescopic sleeve 14 is expanded and attached to the outer side of the socket of the chassis, the adhesive force of the telescopic sleeve 14 is increased through the suction force of a magnet block 17 in a fixing groove 16, and the sealing performance, the connecting device 3 is prevented from falling due to vibration, the connecting device 3 is more stably fixed through the adaptation of the size of the foam block 6 and the size of the connecting device 3, the vibration at the connecting device 3 is reduced through the foam block 6 and the damping plate 5, the damping sleeve 4 is fixedly arranged on the outer surface of the connecting sleeve 2, the damping sleeve 4 and the damping plate 5 are both arranged to be cylinders, the outer diameter of the damping plate 5 is adapted to the inner diameter of the damping sleeve 4, the damping plate 5 is fixedly arranged on the bottom wall of the inner cavity of the damping sleeve 4 and positioned on the outer surface of the connecting sleeve 2, the damping plate 5 is used for buffering and damping plates and is made of multi-purpose rubber, the foam block 6 is fixedly arranged on the outer surface of the connecting device 3 and positioned on the top of the damping plate 5, the size of the foam block 6 is adapted to the size of the connecting device 3, and the two pressing plates 9 are distributed on the left side and the right side of the central, the outer surface of the connecting sleeve 2 is provided with a pressure groove 7, the inside of the pressure groove 7 is fixedly provided with a pressure belt 8, the left side and the right side of the pressure belt 8 are fixedly provided with pressure plates 9 positioned on the back of the damping sleeve 4, one side opposite to the two pressure plates 9 is provided with a pressure hole 10, the right side of the right side pressure plate 9 is fixedly provided with a fixing bolt 11 positioned in the pressure hole 10, the outer diameter of the fixing bolt 11 is equal to the inner diameter of the pressure hole 10, a spring washer 12 and a fixing nut 13, the inner diameter and the outer diameter of a telescopic sleeve 14 are respectively equal to the inner diameter and the outer diameter of the damping sleeve 4, the left side of the left side pressure plate 9 is fixedly provided with the spring washer 12 positioned on the outer surface of the fixing bolt 11, the fixing nut 13 is movably arranged on the outer surface of the fixing bolt 11 through the fixing nut 13, so that the distance between the two pressure plates 9 is closer, the fixing of the connecting device 3 is more stable, the damping effect of the damping sleeve 4 and the foam block 6 is also increased, the looseness of the fixing nut 13 is prevented by the spring washer 12, the connecting part of the connecting line body 1 and the connecting device 3 is protected by the connecting sleeve 2, guarantee the leakproofness of junction through sealed 19 glues, avoid humid gas and moisture to enter, the top fixed mounting of shock attenuation cover 4 has telescopic sleeve 14, telescopic sleeve 14 can the automatically regulated and the distance between the quick-witted case, telescopic sleeve 14's external fixed surface installs fixed block 15, fixed slot 16 has been seted up to fixed block 15's bottom, fixed slot 16's inside fixed mounting has magnet piece 17, magnet piece 17's size and fixed slot 16's big or small looks adaptation, fixed block 15's internal diameter and telescopic sleeve 14's internal diameter looks adaptation, slot 18 has been seted up at telescopic sleeve 14's top, the surface of adapter sleeve 2 and the bottom that is located shock attenuation cover 4 are provided with sealed glue 19.

When the connector is used, when the connector 3 is inserted into the jack of the case, the telescopic sleeve 14 is contracted, after the connector 3 is successfully inserted into the jack, the telescopic sleeve 14 is unfolded and attached to the outer side of the jack of the case, and then the attaching force of the telescopic sleeve 14 is increased through the suction force of the magnet blocks 17 in the fixing grooves 16, so that the sealing performance of the jack is ensured.

In conclusion, the waterproof and shockproof industrial control internal connection line is characterized in that when the connection device 3 is inserted into the socket of the case, the telescopic sleeve 14 is telescopic, the telescopic sleeve 14 contracts, after the connection device 3 is successfully inserted into the socket, the telescopic sleeve 14 expands and adheres to the outer side of the socket of the case, and then the adhesive force of the telescopic sleeve 14 is increased through the suction force of the magnet block 17 in the fixing groove 16, the sealing performance of the socket is guaranteed, moist gas and moisture are prevented from entering, the connection device 3 is prevented from falling due to vibration, the size of the foam block 6 is matched with the size of the connection device 3, the connection device 3 is fixed more stably, the vibration of the connection device 3 is reduced through the foam block 6 and the damping plate 5, and the waterproof and damping purposes are achieved.

And, through the activity of fixation nut 13 at fixing bolt 11's surface, thereby make two clamp plates 9's distance closer, the pressure of pressing area 8 department has been increased, it is more stable to make connecting device 3 fixed, the shock attenuation effect of shock attenuation cover 4 and foam block 6 has also been increased, prevent not hard up of fixation nut 13 through spring washer 12, protect connecting wire body 1 and connecting device 3's junction through adapter sleeve 2, guarantee the leakproofness of junction through sealed glue 19, avoid moist gas and moisture to enter, thereby waterproof shock attenuation's purpose has been reached, it generally does not have waterproof and shock-proof function to have solved, because the moist of environment and the vibrations of machine, to the connecting wire that does not have waterproof and shock-proof function, can directly lead to its service life to reduce, also make maintainer often examine because the problem of the connecting wire to the machinery.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a waterproof shockproof industrial control internal connection line, includes connecting wire body (1), its characterized in that: the connecting cable comprises a connecting cable body (1), a connecting sleeve (2) is fixedly mounted on the outer surface of the connecting cable body (1), a connecting device (3) is fixedly mounted at the top of the connecting sleeve (2) and the connecting cable body (1), a shock absorption sleeve (4) is fixedly mounted on the outer surface of the connecting sleeve (2), a shock absorption plate (5) is fixedly mounted on the bottom wall of the inner cavity of the shock absorption sleeve (4) and is located on the outer surface of the connecting sleeve (2), a foam block (6) is fixedly mounted on the outer surface of the connecting device (3) and is located on the top of the shock absorption plate (5), a pressure groove (7) is formed in the outer surface of the connecting sleeve (2), a pressure belt (8) is fixedly mounted in the pressure groove (7), pressure plates (9) are fixedly mounted on the left side and the right side of the pressure belt (8) and on the back of, a fixing bolt (11) is fixedly arranged on the right side of the right pressing plate (9) and positioned in the pressing hole (10), a spring washer (12) is fixedly arranged on the left side of the left pressing plate (9) and positioned on the outer surface of the fixing bolt (11), a fixed nut (13) is movably arranged on the left side of the spring washer (12) and on the outer surface of the fixed bolt (11), the top of the shock absorption sleeve (4) is fixedly provided with a telescopic sleeve (14), the outer surface of the telescopic sleeve (14) is fixedly provided with a fixed block (15), a fixing groove (16) is formed at the bottom of the fixing block (15), a magnet block (17) is fixedly arranged in the fixing groove (16), the top of the telescopic sleeve (14) is provided with a slot (18), and the outer surface of the connecting sleeve (2) and the bottom of the damping sleeve (4) are provided with a sealant (19).

2. The waterproof and shockproof industrial control internal connection wire of claim 1, wherein: the connecting sleeve is characterized in that the inner diameter of the connecting sleeve (2) is matched with the outer diameter of the connecting wire body (1), the connecting sleeve (2) is composed of a hollow wide cylinder and a thin cylinder, the top surface and the bottom surface of the wide cylinder are both absent, and the wide cylinder is fixedly arranged on the outer surface of the thin cylinder.

3. The waterproof and shockproof industrial control internal connection wire of claim 1, wherein: damping sleeve (4) and damping plate (5) all set up to the cylinder, and the external diameter of damping plate (5) and the internal diameter looks adaptation of damping sleeve (4).

4. The waterproof and shockproof industrial control internal connection wire of claim 1, wherein: the size of foam piece (6) and the size looks adaptation of connecting device (3), two clamp plate (9) are the left and right sides of symmetric distribution in shock attenuation cover (4) axis.

5. The waterproof and shockproof industrial control internal connection wire of claim 1, wherein: the outer diameter of the fixing bolt (11) is equal to the inner diameters of the pressure hole (10), the spring washer (12) and the fixing nut (13), and the inner diameter and the outer diameter of the telescopic sleeve (14) are respectively equal to the inner diameter and the outer diameter of the damping sleeve (4).

6. The waterproof and shockproof industrial control internal connection wire of claim 1, wherein: the size of the magnet block (17) is matched with that of the fixing groove (16), and the inner diameter of the fixing block (15) is matched with that of the telescopic sleeve (14).