CN213401012U

CN213401012U - Dust-proof contactor

Info

Publication number: CN213401012U
Application number: CN202022927041.9U
Authority: CN
Inventors: 陈国丽
Original assignee: Weiman Tianjin Automation Technology Co ltd
Current assignee: Weiman Tianjin Automation Technology Co ltd
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-06-08
Anticipated expiration: 2030-12-07

Abstract

The utility model discloses a dust type contactor, including the casing, four round holes have evenly been seted up to one side on casing top, and the equal screwed connection of inner ring wall of four round holes has the screw, the outer rampart of four rubber pipe covers and the equal sliding connection of inner ring wall that corresponds the wiring mouth, the beneficial effects of the utility model are that: the utility model relates to a dust-protection contactor, installation rubber tube cover is favorable to the staff to pass through rubber tube cover and wiring mouth internal connection with the connecting wire, prevent effectively that the dust from getting into the wiring mouth and causing the damage to it, the installation fan, the vent has improved the radiating effect of device effectively, the heat dissipation of the device of being convenient for does benefit to the use, the mounting screw, the screw hole, the supporting shoe, the recess is favorable to being connected with external fixture block buckle through the screw connection and the recess of screw hole, make the box bottom more stable fixed with external contact plate, be favorable to the device to remain stable at the in-process that uses, convenient to use.

Description

Dust-proof contactor

Technical Field

The utility model relates to a contactor, in particular to dust type contactor.

Background

The dustproof contactor is a contactor device having a dustproof effect.

There are a lot of dust type contactors on the market at present, but general dust type contactor makes the wiring mouth have a lot of dusts to the dustproof effect on device surface is not good, easily cause the damage to internal element, general dust type contactor is not good to the inside radiating effect of device, lead to the device surface to send out to scald the interconnecting link of junction to cause the damage when using, and general dust type contactor is not good to the fixed effect of device and external contact surface, make the stability of device too poor, very easily drop from the contact surface and cause the damage of device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dustproof contactor, make the wiring mouth have a lot of dusts to the dustproof effect of device surface not good with general dustproof contactor who proposes in solving above-mentioned background art, easily cause the damage to internal component, general dustproof contactor is not good to the inside radiating effect of device, the interconnecting link that leads to the device surface to send out the boiling hot to the junction of contact when using leads to the device to cause the damage, and general dustproof contactor is not good to the fixed effect of device and external contact surface, make the stability of device too poor, very easily drop the problem that causes the damage of device from the contact surface.

In order to achieve the above object, the utility model provides a following technical scheme: a dustproof contactor comprises a shell, wherein four round holes are uniformly formed in one side of the top end of the shell, screws are spirally connected to inner ring walls of the four round holes, four wiring ports are uniformly formed in one side of the shell, a dustproof mechanism is fixedly installed on one side of the shell and comprises four fixing plates and four rubber pipe sleeves, one sides of the four fixing plates are fixedly connected with outer ends of the corresponding wiring ports, the rubber pipe sleeves are sleeved and connected on one sides of the four fixing plates far away from the shell, the outer ring walls of the four rubber pipe sleeves are slidably connected with the inner ring walls of the corresponding wiring ports, a fixing mechanism is fixedly installed at the bottom end of the shell and comprises a box body, two ventilation openings, a fan, two supporting blocks, two grooves, two supporting plates, two threaded holes and two screws, the top end of the box body is fixedly connected with the middle of the bottom end of the shell, the fan-type air conditioner is characterized in that ventilation openings are formed in two sides of the box body, a fan is fixedly mounted on the inner ring wall of one of the ventilation openings, supporting blocks are fixedly connected to two sides of the bottom end of the box body, grooves are formed in the bottom ends of the two supporting blocks, supporting plates are fixedly connected to the middle portions of one sides of the two supporting blocks, threaded holes are formed in the top ends of the two supporting plates, and screws are spirally connected to the inner ring walls of the two threaded holes.

As an optimal technical scheme of the utility model, four the circle cover is all installed on the top of round hole, four the internal diameter size ratio of circle cover is big than the external diameter size who corresponds the round hole.

As an optimal technical scheme of the utility model, four the external diameter size of rubber pipe box matches the setting with the internal diameter size that corresponds the wiring mouth.

As a preferred technical scheme of the utility model, the fan passes through external switch and external power supply electric connection, two the external diameter size of vent matches the setting, and two the equal fixed mounting of inner ring wall of vent has the dust screen.

As an optimal technical scheme of the utility model, two the internal diameter size and the external fixture block external diameter size of recess match the setting.

As an optimal technical scheme of the utility model, two the external diameter size of screw matches the setting with the internal diameter size that corresponds the screw hole, and two the length dimension ratio of screw is big than the height dimension who corresponds the backup pad.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a dust-protection contactor, installation rubber tube cover is favorable to the staff to pass through rubber tube cover and wiring mouth internal connection with the connecting wire, prevent effectively that the dust from getting into the wiring mouth and causing the damage to it, the installation fan, the vent has improved the radiating effect of device effectively, the heat dissipation of the device of being convenient for does benefit to the use, the mounting screw, the screw hole, the supporting shoe, the recess is favorable to being connected with external fixture block buckle through the screw connection and the recess of screw hole, make the box bottom more stable fixed with external contact plate, be favorable to the device to remain stable at the in-process that uses, convenient to use.

Drawings

Fig. 1 is a schematic view of the appearance three-dimensional structure of the present invention;

FIG. 2 is a schematic view of the circular hole structure of the present invention;

fig. 3 is a schematic view of the threaded hole structure of the present invention.

In the figure: 1. a housing; 11. a circular hole; 12. a screw; 13. a wiring port; 2. a dust-proof mechanism; 21. a fixing plate; 22. a rubber pipe sleeve; 3. a fixing mechanism; 31. a box body; 32. a vent; 33. a fan; 34. a support block; 35. a groove; 36. a support plate; 37. a threaded hole; 38. and (4) screws.

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, the utility model provides a dustproof contactor, including casing 1, four round holes 11 have evenly been seted up to one side on casing 1 top, four equal screwed connection of inner ring wall of round hole 11 have screws 12, four wiring mouth 13 have evenly been seted up to one side of casing 1, one side fixed mounting of casing 1 has dustproof mechanism 2, dustproof mechanism 2 includes four fixed plates 21, four rubber tube sleeves 22, one side of four fixed plates 21 and the outer end fixed connection that corresponds wiring mouth 13, one side that four fixed plates 21 keep away from casing 1 all overlaps and is equipped with rubber tube sleeve 22, the outer ring wall of four rubber tube sleeves 22 and the equal sliding connection of inner ring wall that corresponds wiring mouth 13, the bottom fixed mounting of casing 1 has fixed mechanism 3, fixed mechanism 3 includes box 31, two vents 32, fan 33, two supporting shoes 34, two recesses 35, Two backup pads 36, two screw holes 37, two screws 38, the middle part fixed connection of the top of

box

31 and 1 bottom of casing, vent 32 has all been seted up to the both sides of box 31, the inner ring wall fixed mounting of one of them vent 32 has fan 33, the equal fixedly connected with supporting shoe 34 in both sides of box 31 bottom, recess 35 has all been seted up to the bottom of two supporting shoes 34, the equal fixedly connected with backup pad 36 in middle part on one side of two supporting shoes 34, screw hole 37 has all been seted up on the top of two backup pads 36, the equal screwed connection of the inner ring wall of two screw holes 37 has screw 38.

Preferably, the round covers are installed at the top ends of the four round holes 11, the inner diameter of each round cover is larger than the outer diameter of the corresponding round hole 11, and external dust is effectively prevented from entering the round holes 11 and affecting the normal use of the screws 12.

Preferably, the size of the outer diameter of the four rubber pipe sleeves 22 is matched with the size of the inner diameter of the corresponding wiring port 13, so that a worker can conveniently contact the connecting line with the connecting point inside the wiring port 13.

Preferably, the fan 33 is electrically connected with the external power supply through the external switch, the outer diameter of the two ventilation openings 32 is matched, and the inner annular walls of the two ventilation openings 32 are fixedly provided with the dust screens, so that the device can dissipate heat to a greater extent, and the use is facilitated.

Preferably, the size of the inner diameter of the two grooves 35 is matched with the size of the outer diameter of the external fixture block, so that the device is convenient to fix and mount.

Preferably, the outer diameter of the two screws 38 is matched with the inner diameter of the corresponding threaded hole 37, and the length of the two screws 38 is larger than the height of the corresponding support plate 36, so that the screws 38 can be used better by a worker, and the two support plates 36 can be connected with an external contact surface more stably.

The working principle is as follows:

at first use box 31 and external contact surface zonulae occludens, use two recesses 35 and two fixture blocks on the contact surface to be connected, use two screws 38 to pass corresponding screw hole 37 simultaneously, with two backup pads 36 and contact surface zonulae occludens, use the connecting wire to pass corresponding rubber tube sleeve 22 and make the connecting wire and the inside tie point junction of wiring mouth 13 after that, use the inside screw 12 of four round holes 11 to carry on spacingly to the inside connecting wire of wiring mouth 13 simultaneously, again with the one end zonulae occludens of rubber tube sleeve 22 and the outer rampart of connecting wire, prevent dust in the outside air and wiring mouth 13 contact effectively, do benefit to dustproof, then open the switch of external control fan 33, thereby make fan 33 normal use dispel the heat effectively to the device, and convenient to use.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 dust type contactor, includes casing (1), its characterized in that: the novel wiring connector is characterized in that four round holes (11) are uniformly formed in one side of the top end of the shell (1), four screws (12) are spirally connected to inner ring walls of the round holes (11), four wiring ports (13) are uniformly formed in one side of the shell (1), a dustproof mechanism (2) is fixedly mounted on one side of the shell (1), the dustproof mechanism (2) comprises four fixing plates (21) and four rubber pipe sleeves (22), one side of each fixing plate (21) is fixedly connected with the outer end of the corresponding wiring port (13), the side, far away from the shell (1), of each fixing plate (21) is sleeved with the rubber pipe sleeve (22), the outer ring walls of the rubber pipe sleeves (22) are connected with the inner ring walls of the corresponding wiring ports (13) in a sliding mode, the bottom end of the shell (1) is fixedly mounted with a fixing mechanism (3), and the fixing mechanism (3) comprises a box body (31, Two ventilation openings (32), a fan (33), two supporting blocks (34), two grooves (35), two supporting plates (36), two threaded holes (37) and two screws (38), the top end of the box body (31) is fixedly connected with the middle part of the bottom end of the shell (1), both sides of the box body (31) are provided with ventilation openings (32), a fan (33) is fixedly arranged on the inner annular wall of one of the ventilation openings (32), the box body (31) is characterized in that supporting blocks (34) are fixedly connected to two sides of the bottom end of the box body (31), grooves (35) are formed in the bottom ends of the two supporting blocks (34), supporting plates (36) are fixedly connected to the middle portions of one sides of the two supporting blocks (34), threaded holes (37) are formed in the top ends of the two supporting plates (36), and screws (38) are spirally connected to inner ring walls of the two threaded holes (37).

2. The dust-proof type contactor according to claim 1, wherein: the top ends of the four round holes (11) are all provided with round covers, and the inner diameter sizes of the four round covers are larger than the outer diameter sizes of the corresponding round holes (11).

3. The dust-proof type contactor according to claim 1, wherein: the outer diameter sizes of the four rubber pipe sleeves (22) are matched with the inner diameter sizes of the corresponding wire connecting ports (13).

4. The dust-proof type contactor according to claim 1, wherein: fan (33) are through external switch and external power supply electric connection, two the external diameter size of vent (32) matches the setting, and two the equal fixed mounting of inner ring wall of vent (32) has the dust screen.

5. The dust-proof type contactor according to claim 1, wherein: the size of the inner diameter of the two grooves (35) is matched with the size of the outer diameter of the external fixture block.

6. The dust-proof type contactor according to claim 1, wherein: the outer diameter size of the two screws (38) is matched with the inner diameter size of the corresponding threaded holes (37), and the length size of the two screws (38) is larger than the height size of the corresponding support plate (36).