CN211474866U

CN211474866U - Physical extrusion type mechanical waterproof device

Info

Publication number: CN211474866U
Application number: CN202020060415.9U
Authority: CN
Inventors: 龚伟华; 邹鹏; 张猛; 董梅; 吴超
Original assignee: Hangzhou Kemis Iot Sensing Technology Co ltd
Current assignee: Hangzhou Kemis Iot Sensing Technology Co ltd
Priority date: 2020-01-13
Filing date: 2020-01-13
Publication date: 2020-09-11
Anticipated expiration: 2030-01-13

Abstract

The utility model discloses a physics extrusion formula machinery watertight fittings, including the first mount pad of monitoring, the up end of the first mount pad of monitoring is provided with the connector, connector and the first mount pad fixed connection of monitoring, and the inside of connector is provided with the sealing washer, and the mode fixed connection of joint is passed through to sealing washer and connector, and the top of connector is provided with pure quartz glass piece, pure quartz glass piece and the first mount pad fixed connection of monitoring, and the outside of connector is provided with the locking fastener, and locking fastener and connector pass through screw-thread fit's mode fixed connection. The utility model has the characteristics of rational in infrastructure, convenient to use, through adopting physics extrusion formula mechanical seal, can prevent that the ageing condition from appearing in glue for a long time to also can save the time of glue solidification, also can avoid glue to mix the inhomogeneous phenomenon of solidification that does not lead to well to appear simultaneously.

Description

Physical extrusion type mechanical waterproof device

Technical Field

The utility model relates to a waterproof equipment technical field specifically is a physical extrusion formula machinery watertight fittings.

Background

Today, water quality monitoring is more and more important, but the sensor for monitoring water quality is required to be completely immersed in water, so that the waterproof grade of the sensor is required to be high.

The applicant of the utility model finds that the current monitoring sensor and the place of water contact are sealed with glue generally, and like this glue can produce ageing reaction along with the time, and waterproof grade will reduce.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a physics extrusion formula machinery watertight fittings aims at improving the current monitoring sensor and the local glue that uses of water contact usually seals, and glue can produce ageing reaction like this along with the lapse of time, and waterproof grade will reduce the problem.

The utility model discloses a realize like this:

the utility model provides a physics extrusion formula machinery watertight fittings, including the first mount pad of monitoring, the up end of the first mount pad of monitoring is provided with the connector, connector and the first mount pad fixed connection of monitoring, the inside of connector is provided with the sealing washer, the mode fixed connection of joint is passed through to sealing washer and connector, the top of connector is provided with pure quartz glass piece, pure quartz glass piece and the first mount pad fixed connection of monitoring, the outside of connector is provided with the locking fastener, locking fastener and connector pass through screw-thread fit's mode fixed connection.

Further, first connecting thread has been seted up to the lateral surface of connector, second connecting thread has been seted up to the inside of locking fastener, mutually support between first connecting thread and the second connecting thread, first connecting thread has been seted up through the lateral surface at the connector, and second connecting thread has been seted up in the inside of locking fastener, be in order to let and to connect through screw-thread fit between locking fastener and the monitoring head mount pad, and then can go the deformation volume of control sealing washer through the precession volume of control locking fastener, and then realize carrying out the waterproof effect of physics to the monitoring head.

Further, the up end of monitoring head mount pad is provided with the monitoring head, monitoring head and monitoring head mount pad fixed connection, and the monitoring head is located the inside of connector, and the spacing draw-in groove of sealing washer has been seted up in the outside of connector, and the joint has the sealing washer in the spacing draw-in groove of sealing washer, has offered the spacing draw-in groove of sealing washer through the outside at the connector, is for the convenience of being injectd the position of sealing washer to can prevent that the position of sealing washer from taking place the change when carrying out the extrusion to the sealing washer, and then can improve the utility model discloses a sealed effect.

Further, the pure quartz glass piece includes first spacing piece and the spacing piece of second, the up end of first spacing piece is provided with the spacing piece of second, and first spacing piece and the spacing piece of second set up to integrated into one piece structure, be in order to contact with the sealing washer through setting up first spacing piece, thereby can be through the extrusion of first spacing piece and sealing washer, thereby can play sealed effect, be provided with the spacing piece of second through the up end at first spacing piece, be in order to injecing the position of pure quartz glass piece, thereby prevent to appear moving in the position of extruded in-process pure quartz glass piece.

Further, the top symmetry of locking fastener is provided with the piece of screwing, and the piece of screwing is connected with the locking fastener regulation, and screws the equidistant distribution in axle center that the piece centers on the locking fastener, is provided with the piece of screwing through the top symmetry at the locking fastener to and let the piece of screwing center on the equidistant distribution in axle center of locking fastener, be for the convenience of twisting the locking fastener, thereby can control the precession volume of locking fastener, and then the deformation volume that can the accurate control sealing washer, thereby control that can be accurate the utility model discloses a sealed effect.

Further, the top of locking fastener runs through and has seted up spacing through-hole, and the diameter of spacing through-hole is the same with the diameter of the spacing piece of second, and the design is like this in order to prevent that the skew from appearing in the position of pure quartz glass piece when carrying out the extrusion to the sealing washer, and then can improve the utility model discloses a sealed effect.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the characteristics of rational in infrastructure, convenient to use, through adopting physics extrusion formula mechanical seal, can prevent that the ageing condition from appearing in glue for a long time to also can save the time of glue solidification, also can avoid glue to mix the inhomogeneous phenomenon of solidification that does not lead to well to appear simultaneously.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a physical extrusion type mechanical waterproof device of the present invention;

fig. 2 is a schematic view of a split structure of the physical extrusion type mechanical waterproof device of the present invention;

fig. 3 is a schematic structural view of a monitoring head mounting seat of the physical extrusion type mechanical waterproof device of the present invention;

FIG. 4 is a schematic structural view of a pure quartz glass sheet of a physical extrusion type mechanical waterproof device of the present invention;

fig. 5 is a first structural schematic view of a locking fastener of the physical extrusion type mechanical waterproof device of the present invention;

fig. 6 is a structural schematic diagram of the locking fastener of the physical extrusion type mechanical waterproof device of the present invention.

In the figure: 1. a monitoring head mounting base; 11. a connector; 111. a first connecting thread; 12. a monitoring head; 13. a clamping groove is limited by a sealing ring; 2. a seal ring; 3. a pure quartz glass sheet; 31. a first limiting sheet; 32. a second limiting sheet; 4. locking the clamping piece; 41. screwing the block; 42. a limiting through hole; 43. a second connecting thread.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.

Please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, a physical extrusion type mechanical waterproof device, which includes a monitoring head mounting seat 1, wherein a monitoring head 12 is arranged on an upper end surface of the monitoring head mounting seat 1, the monitoring head 12 is fixedly connected with the monitoring head mounting seat 1, the monitoring head 12 is located inside a connector 11, a sealing ring limiting clamping groove 13 is arranged on an outer side of the connector 11, a sealing ring 2 is clamped in the sealing ring limiting clamping groove 13, and the sealing ring limiting clamping groove 13 is arranged on the outer side of the connector 11 to limit the position of the sealing ring 2, so that the position of the sealing ring 2 is prevented from being changed when the sealing ring 2 is extruded, and further, the sealing effect of the utility model is improved; the upper end face of the monitoring head mounting seat 1 is provided with a connector 11, the connector 11 is fixedly connected with the monitoring head mounting seat 1, the outer side face of the connector 11 is provided with a first connecting thread 111, the inside of the locking clamp 4 is provided with a second connecting thread 43, the first connecting thread 111 and the second connecting thread 43 are matched with each other, the outer side face of the connector 11 is provided with the first connecting thread 111, and the inside of the locking clamp 4 is provided with the second connecting thread 43, so that the locking clamp 4 and the monitoring head mounting seat 1 can be connected through thread matching, the deformation amount of the sealing ring 2 can be controlled by controlling the screwing amount of the locking clamp 4, and the physical waterproof effect of the monitoring head 12 is further realized;

the sealing ring 2 is arranged inside the connector 11, the sealing ring 2 and the connector 11 are fixedly connected in a clamping manner, the top end of the connector 11 is provided with a pure quartz glass sheet 3, the pure quartz glass sheet 3 is fixedly connected with the monitoring head mounting seat 1, the pure quartz glass sheet 3 comprises a first limiting sheet 31 and a second limiting sheet 32, the upper end surface of the first limiting sheet 31 is provided with the second limiting sheet 32, and the first limiting sheet 31 and the second limiting sheet 32 are integrally formed, by arranging the first limiting sheet 31 to contact with the seal ring 2, so that the first limiting sheet 31 and the sealing ring 2 can be extruded, thereby achieving the sealing effect, the second limiting sheet 32 is arranged on the upper end face of the first limiting sheet 31 to limit the position of the pure quartz glass sheet 3, so that the position of the pure quartz glass sheet 3 is prevented from moving in the extrusion process; the locking clamping piece 4 is arranged on the outer side of the connector 11, the locking clamping piece 4 is fixedly connected with the connector 11 in a threaded fit mode, the top end of the locking clamping piece 4 is symmetrically provided with the screwing blocks 41, the screwing blocks 41 are connected with the locking clamping piece 4 in a specified mode, the screwing blocks 41 surround the axis of the locking clamping piece 4 in an equidistant distribution mode, the screwing blocks 41 are symmetrically arranged on the top end of the locking clamping piece 4, the screwing blocks 41 surround the axis of the locking clamping piece 4 in an equidistant distribution mode, screwing of the locking clamping piece 4 is facilitated, the screwing amount of the locking clamping piece 4 can be controlled, the deformation amount of the sealing ring 2 can be controlled accurately, and therefore the sealing effect of the sealing ring sealing device can be controlled accurately; the top of locking fastener 4 runs through and has seted up spacing through-hole 42, and the diameter of spacing through-hole 42 is the same with the diameter of the spacing piece 32 of second, and the design is like this in order to prevent that the skew appears in the position of pure quartz glass piece 3 when carrying out the extrusion to sealing washer 2, and then can improve the utility model discloses a sealed effect.

The utility model discloses a use method: firstly, the sealing ring 2 is required to be placed in the sealing ring limiting clamping groove 13, then the pure quartz glass sheet 3 is placed on the upper end face of the sealing ring 2, then the locking clamping piece 4 is connected with the connector 11, the second limiting piece 32 is clamped on the inner side of the limiting through hole 42, and then the locking clamping piece 4 is screwed tightly.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a physical extrusion formula machinery watertight fittings, includes monitoring first mount pad (1), its characterized in that: the up end of monitoring head mount pad (1) is provided with connector (11), connector (11) and monitoring head mount pad (1) fixed connection, the inside of connector (11) is provided with sealing washer (2), mode fixed connection through the joint is passed through in sealing washer (2) and connector (11), the top of connector (11) is provided with pure quartz glass piece (3), pure quartz glass piece (3) and monitoring head mount pad (1) fixed connection, the outside of connector (11) is provided with locking fastener (4), locking fastener (4) and connector (11) are through screw-thread fit's mode fixed connection.

2. The physical extrusion type mechanical waterproof device as claimed in claim 1, wherein a first connecting thread (111) is formed on the outer side surface of the connector (11), a second connecting thread (43) is formed inside the locking fastener (4), and the first connecting thread (111) and the second connecting thread (43) are matched with each other.

3. The physical extrusion type mechanical waterproof device according to claim 2, characterized in that a monitoring head (12) is arranged on the upper end face of the monitoring head mounting seat (1), the monitoring head (12) is fixedly connected with the monitoring head mounting seat (1), the monitoring head (12) is located inside the connector (11), a sealing ring limiting clamping groove (13) is formed in the outer side of the connector (11), and a sealing ring (2) is clamped in the sealing ring limiting clamping groove (13).

4. A physical extrusion type mechanical waterproof device according to claim 3, wherein the pure quartz glass sheet (3) comprises a first limiting sheet (31) and a second limiting sheet (32), the second limiting sheet (32) is arranged on the upper end face of the first limiting sheet (31), and the first limiting sheet (31) and the second limiting sheet (32) are arranged in an integrated structure.

5. The physical extrusion type mechanical waterproof device is characterized in that the top ends of the locking clamping pieces (4) are symmetrically provided with the screwing blocks (41), the screwing blocks (41) are connected with the locking clamping pieces (4) in a specified mode, and the screwing blocks (41) are distributed around the axis of the locking clamping pieces (4) at equal intervals.

6. The physical extrusion type mechanical waterproof device as claimed in claim 5, wherein a limiting through hole (42) is formed in the top end of the locking clamping piece (4) in a penetrating manner, and the diameter of the limiting through hole (42) is the same as that of the second limiting piece (32).