CN215374349U

CN215374349U - High-efficient wind gap leak detector

Info

Publication number: CN215374349U
Application number: CN202121367232.2U
Authority: CN
Inventors: 张博
Original assignee: Henan Da'an Testing Technology Co ltd
Current assignee: Henan Da'an Testing Technology Co ltd
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2021-12-31
Anticipated expiration: 2031-06-18

Abstract

The utility model provides a high-efficiency air port leak detector, which relates to the technical field of leak detector equipment and comprises a leak detector body, wherein a protective shell is fixedly arranged on the outer wall of the leak detector body, a cover plate is arranged at the top of the protective shell, the cover plate comprises a head cover plate, a middle cover plate and a tail cover plate, an installation groove is formed in the head cover plate, a limiting piece used for limiting the relative position of the head cover plate is arranged in the installation groove, the tail cover plate is rotatably connected to the top of the protective shell, a limiting bolt positioned on the side wall of the protective shell is in threaded connection with one side of the tail cover plate, sliding grooves are formed in the middle cover plate and the tail cover plate, and sliding parts are fixedly arranged on one sides of the bottoms of the head cover plate and the middle cover plate; carry out dustproof protection to the leak detector body through the polylith apron, open the apron after, the polylith apron is piled up and is opened, effectively reduces the area of apron.

Description

High-efficient wind gap leak detector

Technical Field

The utility model relates to the technical field of leak detector equipment, in particular to a high-efficiency tuyere leak detector.

Background

The gas detector is a gas leakage concentration detecting instrument, mainly utilizes a gas sensor to detect the types of gases existing in the environment, the gas sensor is a sensor for detecting the components and the content of the gases, and the gas detector can be divided into a desk-top gas detector and a handheld gas detector according to the using mode, wherein the handheld gas detector is widely applied to various leakage gas detection occasions.

The Chinese patent with the publication number of CN212008517U discloses a gas leak detector, which comprises a gas leak detector body and a shell with a groove type structure, wherein the gas leak detector body is fixedly arranged in the shell, a top cover is inserted at the top of the shell in a sliding manner, one end of the shell is provided with an installation plate, and the installation plate is provided with two elastic locking components; elasticity locking Assembly including flexible post, spring, limiting plate and spheroid, flexible post fix at the mounting panel top, the limiting plate fix at the top of flexible post, the spring housing establish on the flexible post between limiting plate and mounting panel, the spheroid fix at the limiting plate top, through set up the casing in gas leak detector periphery, wrap up gas leak detector to set up gliding top cap at the casing top, dial the top cap when using, can operate gas leak detector, dial back the top cap when the storage and cover gas leak detector, can effectively prevent the problem of gas detection instrument surface laying dust, and can also play the protective gas leak detector, prevent the effect that gas leak detector bruised.

However, the above technical solution still has the following defects, when the device is used, the large cover coverage area of the top cover of the housing causes the device operation to be inconvenient, after the top cover is opened, the length of the device is greatly increased by the top cover positioned at the front end of the device, the occupied area of the device is greatly increased no matter the device is taken or placed, the device operation is inconvenient, especially in a small-range space, the beauty of the device is not only affected, and the device is more likely to collide with other objects when in operation, so that the device is damaged, and the normal use of the image device is realized.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-efficiency tuyere leak detector, and aims to solve the problem that equipment is inconvenient to operate due to the fact that the top cover coverage area of a shell is large in the prior art.

In order to achieve the purpose, the utility model adopts the following technical scheme: high-efficient wind gap leak detector includes: the leak detector body, the outer wall fixed mounting of leak detector body has the protecting crust, the top of protecting crust is provided with the apron, the apron includes prelude apron, middle part apron and afterbody apron, the mounting groove has been seted up to the inside of prelude apron, the inside of mounting groove is provided with the locating part that is used for restricting prelude apron relative position, afterbody apron rotates the top of connecting at the protecting crust, just one side threaded connection of afterbody apron has the spacing bolt that is located the protecting crust lateral wall, the spout has all been seted up to the inside of middle part apron and afterbody apron, the equal fixed mounting in one side of prelude apron and middle part apron bottom has the part that slides, just inside the part that slides of the part difference sliding connection that is located prelude apron and middle part apron bottom is at adjacent middle part apron and the spout on afterbody apron.

In order to enable the protective device to have a good protective effect and effectively reduce the occupied area, the protective device further adopts the technical scheme that the limiting piece comprises a clamping plate which is connected with the inside of the mounting groove in a sliding mode, one end of the clamping plate is inserted into the inner wall of the protective shell, the top of the clamping plate is fixedly connected with a push plate which is located outside the mounting groove, the sliding part comprises a sliding rod which is installed at the bottom of the head cover plate and the middle cover plate and slides in the sliding groove, one end of the sliding rod is fixedly connected with a limiting ball which is located in the sliding groove, the number of the middle cover plates is three, and the three middle cover plates are located between the head cover plate and the tail cover plate.

In order to enable the protective shell to have a good placing effect, the protective shell is made of rubber, a buffer spring is arranged inside the wall of the protective shell, an empty groove is formed in the bottom of the protective shell, a hook is rotatably connected inside the empty groove, and four supporting pads which are arranged in a rectangular array form are fixedly connected to the bottom of the protective shell.

The utility model has the beneficial effects that:

1. when the leak detector is used, the leak detector body is protected from dust through the cover plates, and after the cover plates are opened, the cover plates are stacked and opened, so that the floor area of the cover plates is effectively reduced, and the influence of the cover plates on the use of equipment is effectively avoided.

2. When the leak detector is used, the rubber protective shell and the buffer spring effectively slow down the impact on the equipment when the equipment falls, better protect the leak detector body and prolong the service life of the equipment, and the equipment can be hung and stably placed by the arrangement of the hook and the supporting pad.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a cover plate stack according to an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of an inner cover plate according to an embodiment of the present invention.

Fig. 4 is a schematic bottom structure of an embodiment of the present invention.

In the figure: 1. a leak detector body; 2. a protective shell; 3. a cover plate; 301. a header cover plate; 302. a middle cover plate; 303. a tail cover plate; 4. mounting grooves; 5. a limiting member; 501. clamping a plate; 502. pushing the plate; 6. a limit bolt; 7. a chute; 8. a sliding member; 801. a slide rod; 802. a limiting ball; 9. an empty groove; 10. hooking; 11. a support pad.

Detailed Description

The following further describes embodiments of the present invention with reference to the drawings.

As shown in fig. 1-4, a high efficiency tuyere leak detector includes: the leak detector comprises a leak detector body 1, a protective shell 2 is fixedly arranged on the outer wall of the leak detector body 1, a cover plate 3 is arranged on the top of the protective shell 2, the cover plate 3 comprises a head cover plate 301, a middle cover plate 302 and a tail cover plate 303, a mounting groove 4 is formed in the head cover plate 301, a limiting piece 5 used for limiting the relative position of the head cover plate 301 is arranged in the mounting groove 4, the tail cover plate 303 is rotatably connected to the top of the protective shell 2, and one side of the tail cover plate 303 is in threaded connection with a limit bolt 6 positioned on the side wall of the protective shell 2, the insides of the middle cover plate 302 and the tail cover plate 303 are both provided with a chute 7, one sides of the bottoms of the head cover plate 301 and the middle cover plate 302 are both fixedly provided with a sliding component 8, and the sliding components 8 positioned at the bottoms of the head cover plate 301 and the middle cover plate 302 are respectively connected with the inside of the sliding chutes 7 on the adjacent middle cover plate 302 and the tail cover plate 303 in a sliding way.

In the embodiment, a user adjusts the limiting member 5 to release the limitation on the head cover plate 301, then lifts and slides the head cover plate 301, so that the head cover plate slides along the sliding groove 7 inside the middle cover plate 302 through the sliding member 8, and finally stacks the head cover plate on the top of the middle cover plate 302, then continues to lift and push the head cover plate 301 to drive the adjacent middle cover plate 302 to move and stack on the top of the subsequent middle cover plate 302, and repeats the operation, as shown in fig. 2, finally the head cover plate 301 and the middle cover plate 302 are all stacked on the top of the tail cover plate 303 to complete the opening of the cover plate 3, then rotates the limiting bolt 6 to release the limitation on the tail cover plate 303, and rotates the tail cover plate 303 to rotate the cover plate 3 from the top of the protective shell 2 to the side wall, so that the internal leak detector body 1 can be operated, and not only the cover plate 3 can be conveniently and quickly opened and stacked, and can greatly reduce the floor area of the cover plate 3 when the cover plate 3 does not depart from the equipment, reduce the influence of the cover plate 3 when the equipment is operated, reduce the probability of collision between the equipment and other objects, make the equipment more convenient when in operation and not easy to damage.

Specifically, locating part 5 includes the inside cardboard 501 of sliding connection mounting groove 4, and the inner wall at protecting crust 2 is pegged graft to cardboard 501's one end, and cardboard 501's top fixedly connected with is located the outside push pedal 502 of mounting groove 4, carries on spacingly to header cover plate 301 through cardboard 501, makes it not in order to pop out when equipment uses, promotes the inside that breaks away from cardboard 501 or insert protecting crust 2 that push pedal 502 can be convenient.

Specifically, the sliding component 8 includes a sliding rod 801 which is installed at the bottom of the head cover plate 301 and the middle cover plate 302 and slides inside the sliding groove 7, one end of the sliding rod 801 is fixedly connected with a limiting ball 802 which is located inside the sliding groove 7, and the sliding rod 801 slides along the inside of the sliding groove 7, so that the head cover plate 301 and the middle cover plate 302 can be stacked, and in the sliding process of the sliding rod 801, the limiting ball 802 limits the sliding rod 801, and the sliding rod 801 cannot be separated from the sliding groove 7.

Further, the number of the middle lids 302 is three, and all three middle lids 302 are located between the head lid 301 and the tail lid 303.

Preferably, the material of protecting crust 2 is rubber, and the inside of the 2 conch walls of protecting crust is provided with buffer spring, and the protecting crust 2 of rubber material and the buffer spring that is located the conch wall inside can be better protects equipment, when equipment drops or bumps, can alleviate the impact force that equipment received to protection leak detector body 1 is not fragile.

Preferably, dead slot 9 has been seted up to the bottom of protecting crust 2, and the inside rotation of dead slot 9 is connected with couple 10, can hang equipment when not using through couple 10, also can rotate the inside of income dead slot 9 with couple 10, keeps flat equipment.

Preferably, 2 bottom fixedly connected with of protecting crust four supporting pads 11 of arranging with the rectangle array form, supporting pad 11 when equipment is kept flat, steadily supports equipment to increase equipment's frictional force makes equipment be difficult for sliding.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A high efficiency tuyere leak detector comprising: the leak detector comprises a leak detector body (1), wherein a protective shell (2) is fixedly installed on the outer wall of the leak detector body (1), and the leak detector is characterized in that a cover plate (3) is arranged at the top of the protective shell (2), the cover plate (3) comprises a head cover plate (301), a middle cover plate (302) and a tail cover plate (303), a mounting groove (4) is formed in the head cover plate (301), a limiting part (5) used for limiting the relative position of the head cover plate (301) is arranged in the mounting groove (4), the tail cover plate (303) is rotatably connected to the top of the protective shell (2), a limiting bolt (6) located on the side wall of the protective shell (2) is in threaded connection with one side of the tail cover plate (303), sliding grooves (7) are formed in the middle cover plate (302) and the tail cover plate (303), a sliding part (8) is fixedly installed on one side of the bottoms of the head cover plate (301) and the middle cover plate (302), and the sliding parts (8) positioned at the bottoms of the head cover plate (301) and the middle cover plate (302) are respectively connected inside the sliding grooves (7) on the adjacent middle cover plate (302) and the tail cover plate (303) in a sliding way.

2. The high-efficiency tuyere leak detector according to claim 1, wherein said limiting member (5) comprises a clamping plate (501) slidably connected to the inside of the mounting groove (4), and one end of said clamping plate (501) is inserted into the inner wall of the protective shell (2), and the top of said clamping plate (501) is fixedly connected with a pushing plate (502) located outside the mounting groove (4).

3. The high-efficiency tuyere leak detector according to claim 1, characterized in that said sliding component (8) comprises a sliding rod (801) installed at the bottom of the head cover plate (301) and the middle cover plate (302) and sliding inside the sliding groove (7), and one end of said sliding rod (801) is fixedly connected with a limiting ball (802) located inside the sliding groove (7).

4. The high-efficiency tuyere leak detector according to claim 1, wherein the number of the middle cover plates (302) is three, and all three middle cover plates (302) are located between the head cover plate (301) and the tail cover plate (303).

5. The high-efficiency tuyere leak detector according to claim 1, characterized in that the material of the protective shell (2) is rubber, and a buffer spring is arranged inside the shell wall of the protective shell (2).

6. The high-efficiency tuyere leak detector according to claim 1, characterized in that an empty groove (9) is opened at the bottom of the protective shell (2), and a hook (10) is rotatably connected inside the empty groove (9).

7. The high-efficiency tuyere leak detector according to any one of claims 1-6, wherein four supporting pads (11) arranged in a rectangular array are fixedly connected to the bottom of the protective shell (2).