CN214951991U

CN214951991U - SF6 leak detector

Info

Publication number: CN214951991U
Application number: CN202121494322.8U
Authority: CN
Inventors: 张斌
Original assignee: Shanghai Deson Machinery Technology Co ltd
Current assignee: Shanghai Deson Machinery Technology Co ltd
Priority date: 2021-07-02
Filing date: 2021-07-02
Publication date: 2021-11-30
Anticipated expiration: 2031-07-02

Abstract

The utility model discloses a SF6 leak detector, which belongs to the technical field of leak detectors, and aims at solving the problems that the prior leak detector has no protection function in the using process, the leak detector can not be automatically stored and protected after being used each time, and the using safety effect of the leak detector is reduced; the utility model discloses a cooperation of placing case, movable plate, adjustment mechanism and case lid that sets up can be when opening the case lid, and the automation shifts out the use to the leak detector, can be when closing the case lid, can carry out the automatic protection of accomodating to the leak detector automatically to the downward movement of leak detector, through the handle that sets up, can be convenient for remove placing the case, through the hasp that sets up, can connect the case lid with placing the case, improved stability.

Description

SF6 leak detector

Technical Field

The utility model belongs to the technical field of the leak detector, concretely relates to SF6 leak detector.

Background

The traditional tightness detection method of a test piece (also called leakage detector, air tightness detector, leakage detector, dry detection instrument and leakage detector) adopts a water immersion or oil immersion visual bubble method, the equipment is simple, the result is visual, but the detection precision and efficiency are low, the influence of human factors is large, automatic quantitative leakage detection cannot be realized, meanwhile, the adverse effects such as humidity rusting and impurity immersion and complex test piece surface water (or oil) attached aftertreatment can be brought to a workpiece, and even some products cannot be detected by the method, for example: electronic, electrical components, and the like.

Current leak detector is in the use, and placing and using of leak detector do not have protect function, lead to the leak detector to use at every turn and accomplish the back, can't carry out the automatic protection of accomodating, reduced the safe in utilization effect of leak detector, for this reason, we have proposed a SF6 leak detector.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a SF6 leak detector to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a SF6 leak detector, is including placing the case, place one side inner wall of case and seted up groove one, one side lateral wall sliding connection of groove one has the movable plate, the other end of movable plate with place case one side inner wall sliding connection, the top lateral wall of movable plate can be dismantled and be connected with the appearance body, place one side outer wall top of case and set up the guide way that runs through around one, the bottom lateral wall of groove one rotates and is connected with connecting axle one, and the top of connecting axle one extends to guide way one inside and is fixed with bevel gear one, the top lateral wall of movable plate is along vertical direction set up threaded hole, the lateral wall of connecting axle one is set up threadedly, the screw hole is passed on the top of connecting axle one, connecting axle one and movable plate between screw drive be connected, the inside adjustment mechanism that is provided with of guide way.

The scheme is as follows: the adjustment mechanism includes:

the second connecting shaft is rotatably connected between the side walls of the two sides of the first guide channel, a connecting plate is fixed on the outer side wall of the second connecting shaft, the connecting plate and the second connecting shaft are vertically arranged, a box cover is fixed at one end, away from the second connecting shaft, of the connecting plate, and the box cover is matched with a box opening for placing a box;

and the second bevel gear is fixed on the outer side wall of the second connecting shaft in a tight fit manner, and the second bevel gear is in meshing transmission connection with the first bevel gear.

As a preferred embodiment, a drying mechanism is fixed on the bottom side wall of the box cover, the drying mechanism comprises a drying box fixed on the bottom side wall of the box cover, drying holes symmetrically arranged are formed in the side walls of the two sides of the drying box, the drying holes are communicated with the inside of the drying box, and a drying agent is arranged in the drying box.

As a preferred embodiment, a second guide channel is formed in the side wall of the bottom end of the first guide channel, the bottom end of the second guide channel is communicated with the inside of the first groove, and the top end of the first connecting shaft penetrates through the second guide channel and extends to the inside of the first guide channel.

As a preferred embodiment, the side walls of the two sides of the first guide channel are fixed with first bearing seats which are symmetrically arranged, the two ends of the second connecting shaft are fixed with the inner side walls of the first bearing seats, and the first connecting shaft and the second connecting shaft are vertically arranged.

As a preferred embodiment, a handle with an arc structure is fixed on the side wall of the top end of the box cover, the handle and the box cover are vertically arranged, and a lock catch is installed between the box cover and the placing box.

As a preferred embodiment, the drying box is detachably connected with the side wall of the bottom end of the box cover.

Compared with the prior art, the utility model provides a SF6 leak detector includes following beneficial effect at least:

(1) through the matching of the arranged placing box, the moving plate, the adjusting mechanism and the box cover, the leak detector can be automatically moved out for use when the box cover is opened, the leak detector can be automatically moved downwards when the box cover is closed, the leak detector is automatically stored and protected, the placing box can be conveniently moved through the arranged handle, the box cover and the placing box can be connected through the arranged lock catch, and the stability is improved;

(2) through drying cabinet and the drier that sets up, can place the environment to the leak detector and carry out drying protection to the leak detector automatically in accomodating the protection process, avoided in the air moisture to cause the erosion to the leak detector, improved the life of leak detector, also further improved the detection precision of leak detector simultaneously.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is an enlarged view of part A of FIG. 1;

FIG. 3 is a top view of the structure of the placing box of the present invention;

FIG. 4 is a schematic view of the local structure of the drying box and the instrument body in a storage state;

in the figure: the device comprises a placing box 1, a groove I2, a moving plate 3, an instrument body 4, a guide channel I5, a drying hole 6, a connecting shaft I7, a bevel gear I8, a connecting shaft II 9, a connecting plate 10, a bevel gear II 11, a box cover 12, a handle 13 and a drying box 14.

Detailed Description

The present invention will be further described with reference to the following examples.

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the drawings of the embodiments of the present disclosure, and it is obvious that the described embodiments are some embodiments of the present disclosure, but not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the described embodiments of the present disclosure belong to the protection scope of the present disclosure.

Unless otherwise defined, technical or scientific terms used herein should be understood as having a common meaning as understood by those of ordinary skill in the art to which this disclosure belongs, and the use of "including" or "comprising" and the like in this disclosure means that the element or item appearing before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items, that "connected" or "connected" and the like are not limited to physical or mechanical connections, and may include electrical connections, whether direct or indirect, "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, which may also change accordingly when the absolute position of the object being described changes.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-4, the utility model provides an SF6 leak detector, an SF6 leak detector, including a placing box 1, a groove one 2 is arranged on one side inner wall of the placing box 1, a moving plate 3 is connected with one side wall of the groove one 2 in a sliding way, the other end of the moving plate 3 is connected with one side inner wall of the placing box 1 in a sliding way, the top side wall of the moving plate 3 is detachably connected with an instrument body 4, a front and back through guide channel one 5 is arranged on the top of one side outer wall of the placing box 1, the bottom side wall of the groove one 2 is rotatably connected with a connecting shaft one 7, a bevel gear one 8 is fixed inside the guide channel one 5 extending from the top end of the connecting shaft one 7, a threaded hole is arranged on the top side wall of the moving plate 3 along the vertical direction, the outer side wall of the connecting shaft one 7 is provided with threads, the top end of the connecting shaft one 7 passes through the threaded hole, the connecting shaft one 7 is in threaded transmission connection with the moving plate 3, an adjusting mechanism is arranged in the guide channel.

It is worth to say that the side wall of the bottom end of the groove I2 is embedded with a bearing seat II, the bottom end of the connecting shaft I7 is fixed with the inner side wall of the bearing seat II, and the instrument body 4 and the moving plate 3 are detachably connected in a clamping mode, a bolt fixing mode and other mechanical modes.

The scheme is as follows: the adjustment mechanism includes:

a second connecting shaft 9, the second connecting shaft 9 is rotatably connected between the side walls of the two sides of the first guide channel 5, a connecting plate 10 is fixed on the outer side wall of the second connecting shaft 9, the connecting plate 10 and the second connecting shaft 9 are vertically arranged, a box cover 12 is fixed at one end, far away from the second connecting shaft 9, of the connecting plate 10, and the box cover 12 is matched with a box opening for placing the box 1;

and the second bevel gear 11 is fixed on the outer side wall of the second connecting shaft 9 in a tight fit manner, and the second bevel gear 11 is in meshing transmission connection with the first bevel gear 8.

It is worth mentioning that the cross-sectional area of the case cover 12 is equal to the top cross-sectional area of the placing case 1, and the case cover 12 is arranged to close the opening of the placing case 1.

As a preferable embodiment, a drying mechanism is fixed on the bottom side wall of the box cover 12, the drying mechanism comprises a drying box 14 fixed on the bottom side wall of the box cover 12, drying holes 6 symmetrically arranged are formed on the two side walls of the drying box 14, the drying holes 6 are communicated with the inside of the drying box 14, and a drying agent is arranged inside the drying box 14.

It should be noted that the drying box 14 is provided with a box door for replacing the drying agent, and both the drying box 14 and the box door adopt a D108 type lock catch.

As further shown in fig. 1, 2, 3 and 4, a second guide channel is formed in the side wall of the bottom end of the first guide channel 5, the bottom end of the second guide channel is communicated with the inside of the first groove 2, and the top end of the first connecting shaft 7 penetrates through the second guide channel and extends to the inside of the first guide channel 5.

As a preferred embodiment, the side walls of the two sides of the first guide channel 5 are fixed with first bearing seats which are symmetrically arranged, the two ends of the second connecting shaft 9 are fixed with the inner side walls of the first bearing seats, and the first connecting shaft 7 and the second connecting shaft 9 are vertically arranged.

Further as shown in fig. 1, fig. 2, fig. 3 and fig. 4, a handle 13 with an arc structure is fixed on the top side wall of the case cover 12, the handle 13 and the case cover 12 are vertically arranged, a lock catch is installed between the case cover 12 and the placing case 1, and the drying case 14 and the bottom side wall of the case cover 12 are detachably connected.

When the instrument body 4 is used, only the lock catch of the D108 type needs to be opened, then the box cover 12 is turned, the box cover 12 drives the connecting plate 10 to turn, the connecting plate 10 drives the connecting shaft II 9 to rotate, the connecting shaft II 9 drives the bevel gear II 11 to rotate, the bevel gear II 11 and the bevel gear I8 are in meshing transmission to drive the connecting shaft I7 to rotate, the connecting shaft I7 drives the moving plate 3 to move upwards through thread transmission, the moving plate 3 drives the instrument body 4 to move upwards, the instrument body 4 is moved out of the placing box 1 and then used for the instrument body 4, after the use is finished, when the instrument body 4 is stored and protected, the box cover 12 is turned over again, the box opening of the placing box 1 is covered by the box cover 12, the drying box 14 is driven by the box cover 12 to enter the placing box 1, meanwhile, the box cover 12 drives the connecting plate 10 to turn over, the connecting shaft II 9 is driven by the connecting plate 10 to rotate, two 9 drive bevel gear 11 of connecting axle are rotatory, meshing transmission drives connecting axle 7 and rotates between two 11 and the bevel gear 8 of bevel gear, connecting axle 7 drives movable plate 3 downstream through the screw drive, make movable plate 3 drive appearance body 4 get into place the case 1 inside, at this moment, case lid 12 with place case 1 and fix through the hasp, the completion is to the protection of accomodating of appearance body 4, through portable handle 13, handle 13 drives case lid 12, the apron drives and places case 1 and remove, it drives appearance body 4 and removes to place case 1, through drying cabinet 14 and the drier that sets up, carry out drying process to the air of placing case 1 inside.

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 SF6 leak detector comprises a placing box (1) and is characterized in that a groove I (2) is formed in the inner wall of one side of the placing box (1), a moving plate (3) is connected to the side wall of one side of the groove I (2) in a sliding mode, the other end of the moving plate (3) is connected with the inner wall of one side of the placing box (1) in a sliding mode, an instrument body (4) is detachably connected to the side wall of the top end of the moving plate (3), a guide channel I (5) penetrating through the top and the back is formed in the top of the outer wall of one side of the placing box (1), a connecting shaft I (7) is rotatably connected to the side wall of the bottom end of the groove I (2), a bevel gear I (8) is fixed to the inside of the guide channel I (5) in a extending mode, a threaded hole is formed in the side wall of the top end of the moving plate (3) in the vertical direction, and threads are formed in the outer side wall of the connecting shaft I (7), the top end of the first connecting shaft (7) penetrates through the threaded hole, the first connecting shaft (7) is in threaded transmission connection with the moving plate (3), and the adjusting mechanism is arranged inside the guide channel.

2. An SF6 leak detector as defined in claim 1, wherein: the adjustment mechanism includes:

a second connecting shaft (9), wherein the second connecting shaft (9) is rotatably connected between the side walls of the two sides of the first guide channel (5), a connecting plate (10) is fixed on the outer side wall of the second connecting shaft (9), the connecting plate (10) and the second connecting shaft (9) are vertically arranged, a box cover (12) is fixed at one end, far away from the second connecting shaft (9), of the connecting plate (10), and the box cover (12) is matched with a box opening for placing the box (1);

and the second bevel gear (11) is fixed on the outer side wall of the second connecting shaft (9) in a tight fit manner, and the second bevel gear (11) is in meshing transmission connection with the first bevel gear (8).

3. An SF6 leak detector as defined in claim 2, wherein: the bottom end side wall of case lid (12) is fixed with drying mechanism, and drying mechanism is including fixing drying cabinet (14) at case lid (12) bottom end lateral wall, and drying hole (6) that the symmetry set up are seted up to the both sides lateral wall of drying cabinet (14), drying hole (6) and drying cabinet (14) inside intercommunication, the inside of drying cabinet (14) is provided with the drier.

4. A SF6 leak detector as defined in claim 3, wherein: the bottom side wall of the first guide channel (5) is provided with a second guide channel, the bottom end of the second guide channel is communicated with the inside of the first groove (2), and the top end of the first connecting shaft (7) penetrates through the second guide channel and extends to the inside of the first guide channel (5).

5. An SF6 leak detector as defined in claim 4, wherein: the two side walls of the first guide channel (5) are fixed with first bearing seats which are symmetrically arranged, the two ends of the second connecting shaft (9) are fixed with the inner side walls of the first bearing seats, and the first connecting shaft (7) and the second connecting shaft (9) are vertically arranged.

6. An SF6 leak detector as defined in claim 5, wherein: the handle (13) of arc structure is fixed on the top side wall of case lid (12), set up perpendicularly between handle (13) and case lid (12), install the hasp between case lid (12) and the placing box (1).

7. An SF6 leak detector as defined in claim 6, wherein: the drying box (14) is detachably connected with the side wall of the bottom end of the box cover (12).