CN214372568U

CN214372568U - Shell structure of soil detector

Info

Publication number: CN214372568U
Application number: CN202120684760.4U
Authority: CN
Inventors: 张朝; 周在伟; 杨垒; 孟庆兴
Original assignee: Shandong Renke Measurement And Control Technology Co ltd
Current assignee: Shandong Renke Measurement And Control Technology Co ltd
Priority date: 2021-04-06
Filing date: 2021-04-06
Publication date: 2021-10-08
Anticipated expiration: 2031-04-06

Abstract

The utility model relates to a soil parameter check out test set field has solved the inconvenient problem of soil detection appearance's casing dismouting among the prior art. A shell structure of a soil detector comprises a first barrel, wherein one end of the first barrel is provided with a first opening, an upper cover is arranged at the first opening and comprises a second barrel, and one end of the second barrel is provided with a first cover plate; a buckling mechanism is arranged at the opening of the first barrel body, the buckling mechanism comprises an elastic sheet, a first convex block is arranged on the elastic sheet, a locking groove is arranged on the first convex block, a vertical groove and a transverse groove communicated with the vertical groove are arranged on the inner wall of the second barrel body, and a second convex block is arranged in the transverse groove; when the upper cover is installed on the first barrel, the second barrel is sleeved on the first barrel, the first lug is located in the transverse groove, and the second lug is located in the locking groove. The utility model discloses an installation and the dismantlement of upper cover and first barrel only need rotate and promote two steps, easy operation.

Description

Shell structure of soil detector

Technical Field

The utility model relates to a soil parameter check out test set field especially relates to a soil detection appearance's shell structure.

Background

The soil detector is used for detecting one or more of temperature, humidity, conductivity, pH value and nitrogen, phosphorus and potassium element content of soil. The existing soil detector has the defects of complex disassembly and assembly operation of the shell, inconvenient replacement of the battery and maintenance of faults.

SUMMERY OF THE UTILITY MODEL

The utility model provides a soil detection appearance's shell structure has solved the inconvenient problem of soil detection appearance's casing dismouting among the prior art.

A shell structure of a soil detector comprises a first barrel, wherein one end of the first barrel is provided with a first opening, an upper cover is arranged at the first opening and comprises a second barrel, and one end of the second barrel is provided with a first cover plate;

a buckle mechanism is arranged at the opening of the first cylinder body, the buckle mechanism comprises an elastic sheet, a first lug is arranged on the elastic sheet, and a vertical groove and a transverse groove communicated with the vertical groove are arranged on the inner wall of the second cylinder body;

when the upper cover is installed on the first barrel, the second barrel is sleeved on the first barrel, the first lug is located in the transverse groove, and the second lug is located in the locking groove. The utility model discloses during the use, the second barrel cup joints on first barrel, and first lug is located the cross slot, and first barrel axial displacement is relatively avoided to first lug and cross slot cooperation to the upper cover for the upper cover is firmly installed on first barrel. When the upper cover needs to be detached from the first cylinder, the first bump can enter the vertical groove from the transverse groove only by rotating the upper cover for a certain angle relative to the first cylinder, and then the upper cover can be detached by axially moving the upper cover relative to the first cylinder; when the upper cover is required to be installed on the first barrel, the first convex block is only required to be aligned to the vertical groove, the upper cover is enabled to be close to the first barrel along the axial direction, and then the upper cover is rotated, so that the first convex block enters the transverse groove. The utility model discloses an installation and the dismantlement of upper cover and first barrel only need rotate and promote two steps, easy operation.

Further, be equipped with locking groove on the first lug, the horizontal inslot is equipped with the second lug, and when the upper cover was installed on first barrel, the second lug was located locking inslot. The second lug is located locking inslot, and the second lug cooperates with locking groove, avoids the upper cover to rotate for first barrel. When the upper cover is required to be detached from the first barrel, the second bump can be separated from the locking groove only by rotating the upper cover by a certain angle relative to the first barrel.

Furthermore, the included angle between the groove wall of the transverse groove far away from the first cover plate and the adjacent groove wall is larger than 90 degrees, so that the width of one end of the transverse groove far away from the vertical groove is smaller than the width of one end of the transverse groove close to the vertical groove. In the process of installing the upper cover to the first barrel, the upper cover is rotated to enable the first lug to enter the transverse groove from the vertical groove, and the first lug moves to one end, away from the vertical groove, of the transverse groove from one end, close to the vertical groove, of the transverse groove. The first lug is moved to the transverse groove by the end that the transverse groove is close to the vertical groove and is kept away from the in-process of the one end of vertical groove, because the cell wall slope of transverse groove, can push the upper cover to first barrel along the axial, has reduced the clearance between upper cover and the first barrel.

Furthermore, the side face, far away from the first opening, of the first bump is inclined and is matched with the groove wall, far away from the first cover plate, of the transverse groove.

Furthermore, the first cover plate is provided with an observation window, a key hole and a wire inserting hole. The display screen is visible through the viewing window.

Further, the one end that the upper cover was kept away from to first barrel is equipped with the second opening, and the second opening part is equipped with the lower cover, and the lower cover can be dismantled with first barrel and be connected, covers the through-hole that is equipped with the confession probe and passes down. The contact pin is connected with an internal circuit and is used for being inserted into soil during measurement and collecting signals of temperature, humidity, conductivity, pH value, nitrogen, phosphorus, potassium content and the like.

Further, the lower cover comprises a third barrel, a second cover plate is arranged at one end of the third barrel, external threads are arranged on the third barrel, internal threads are arranged at one end, far away from the upper cover, of the first barrel, and the third barrel is in threaded connection with the first barrel. The lower cover is in threaded connection with the first cylinder body, so that the lower cover is convenient to disassemble and assemble.

According to the technical scheme, the utility model has the advantages of it is following:

the utility model discloses during the use, the second barrel cup joints on first barrel, and first lug is located the transverse groove, and the second lug is located locking inslot, and second lug and locking groove cooperation avoid the upper cover to rotate for first barrel, and first lug and transverse groove cooperation avoid the relative first barrel axial displacement of upper cover for the upper cover is firmly installed on first barrel. When the upper cover needs to be detached from the first cylinder, the second lug can be separated from the locking groove only by rotating the upper cover relative to the first cylinder by a certain angle, the first lug enters the vertical groove from the transverse groove, and then the upper cover axially moves relative to the first cylinder, so that the upper cover can be detached; when the upper cover is required to be installed on the first barrel, the first convex block is only required to be aligned to the vertical groove, the upper cover is enabled to be close to the first barrel along the axial direction, then the upper cover is rotated, and the first convex block is enabled to enter the transverse groove and the second convex block is clamped into the locking groove. The utility model discloses an installation and the dismantlement of upper cover and first barrel only need rotate and promote two steps, easy operation.

Drawings

In order to illustrate the technical solution of the present invention more clearly, the drawings that are needed in the description will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive work.

Fig. 1 is a usage state diagram of the present invention.

Fig. 2 is a schematic view of the first cylinder structure of the present invention.

Fig. 3 is an enlarged view of the area a in fig. 2.

Fig. 4 is a schematic view of the structure of the upper cover of the present invention.

Fig. 5 is a front view of the upper cover of the present invention.

Fig. 6 is a schematic view of the structure of the lower cover of the present invention.

1. The novel multifunctional key comprises a first barrel body, a second barrel body, a first cover plate, a second cover plate, an elastic sheet, a first lug, a second lug, a locking groove, a second lug, a vertical groove, a transverse groove, a second lug, a first observation window, a second observation window, a first key hole, a second observation window, a third barrel body, a second observation window and a second observation window, wherein the first barrel body, the second observation window, the third barrel body, the upper cover, the lower cover, and the lower cover.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the embodiments described below are only some embodiments, not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given in the present patent without making any creative effort, shall fall within the scope of protection of the present patent.

Example 1

As shown in fig. 1-6, a casing structure of a soil detector comprises a first cylinder 1, wherein one end of the first cylinder 1 is provided with a first opening, the first opening is provided with an upper cover 15, the upper cover 15 comprises a second cylinder 2, and one end of the second cylinder 2 is provided with a first cover plate 3; a buckle mechanism is arranged at an opening of the first barrel body 1, the buckle mechanism comprises an elastic sheet 4, a first convex block 5 is arranged on the elastic sheet 4, a locking groove 6 is arranged on the first convex block 5, a vertical groove 7 and a transverse groove 8 communicated with the vertical groove 7 are arranged on the inner wall of the second barrel body 2, and a second convex block 9 is arranged in the transverse groove 8; when the upper cover 15 is installed on the first cylinder 1, the second cylinder 2 is sleeved on the first cylinder 1, the first lug 5 is positioned in the transverse groove 8, and the second lug 9 is positioned in the locking groove 6. The utility model discloses during the use, second barrel 2 cup joints on first barrel 1, and first lug 5 is located transverse groove 8, and second lug 9 is located locking groove 6, and second lug 9 cooperates with locking groove 6, avoids upper cover 15 to rotate for first barrel 1, and first lug 5 cooperates with transverse groove 8, avoids 1 axial displacement of the first barrel of upper cover 15 relatively for upper cover 15 firmly installs on first barrel 1. When the upper cover 15 needs to be detached from the first cylinder 1, the second bump 9 can be separated from the locking groove 6 only by rotating the upper cover 15 relative to the first cylinder 1 by a certain angle, the first bump 5 enters the vertical groove 7 from the transverse groove 8, and then the upper cover 15 moves axially relative to the first cylinder 1, so that the upper cover 15 can be detached; when the upper cover 15 needs to be installed on the first barrel 1, the first lug 5 is aligned with the vertical groove 7, the upper cover 15 is close to the first barrel 1 along the axial direction, then the upper cover 15 is rotated, and the first lug 5 enters the transverse groove 8 and the second lug 9 is clamped into the locking groove 6. The utility model discloses an installation and the dismantlement of upper cover 15 and first barrel 1 only need rotate and promote two steps, easy operation. The included angle between the groove wall of the transverse groove 8 far away from the first cover plate 3 and the adjacent groove wall is larger than 90 degrees, so that the width of one end of the transverse groove 8 far away from the vertical groove 7 is smaller than that of one end close to the vertical groove 7. During the process of mounting the upper cover 15 on the first cylinder 1, the upper cover 15 is rotated to make the first projection 5 enter the transverse slot 8 from the vertical slot 7, and the first projection 5 moves from the end of the transverse slot 8 close to the vertical slot 7 to the end of the transverse slot 8 far away from the vertical slot 7. In the process that the first bump 5 moves from one end of the transverse groove 8 close to the vertical groove 7 to one end of the transverse groove 8 far away from the vertical groove 7, the groove wall of the transverse groove 8 inclines, so that the upper cover 15 can be pushed to the first barrel 1 along the axial direction, and the gap between the upper cover 15 and the first barrel 1 is reduced. The side surface of the first bump 5 far from the first opening is inclined and matched with the groove wall of the transverse groove 8 far from the first cover plate 3. The first cover plate 3 is provided with an observation window 10, a key hole 11 and a wire insertion hole 12. The display screen is visible through the viewing window 10. One end of the first barrel 1, which is far away from the upper cover 15, is provided with a second opening, the second opening is provided with a lower cover 16, the lower cover 16 is detachably connected with the first barrel 1, and the lower cover 16 is provided with a through hole for the probe to pass through. The contact pin is connected with an internal circuit and is used for being inserted into soil during measurement and collecting signals of temperature, humidity, conductivity, pH value, nitrogen, phosphorus, potassium content and the like. The lower cover 16 comprises a third cylinder 13, a second cover plate 14 is arranged at one end of the third cylinder 13, an external thread is arranged on the third cylinder 13, the first cylinder 1 is far away from the inner thread arranged at one end of the upper cover 15, and the third cylinder 13 is in threaded connection with the first cylinder 1. The lower cover 16 is connected with the first cylinder 1 in a threaded manner, so that the lower cover is convenient to disassemble and assemble.

The terms "first," "second," "third," "fourth," and the like in the description and in the claims and in the drawings, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The shell structure of the soil detector is characterized by comprising a first barrel (1), wherein one end of the first barrel (1) is provided with a first opening, the first opening is provided with an upper cover, the upper cover comprises a second barrel (2), and one end of the second barrel (2) is provided with a first cover plate (3);

a buckle mechanism is arranged at an opening of the first barrel (1), the buckle mechanism comprises an elastic sheet (4), a first bump (5) is arranged on the elastic sheet (4), and a vertical groove (7) and a transverse groove (8) communicated with the vertical groove (7) are arranged on the inner wall of the second barrel (2);

when the upper cover is arranged on the first cylinder body (1), the second cylinder body (2) is sleeved on the first cylinder body (1), and the first lug (5) is positioned in the transverse groove (8).

2. The casing structure of the soil detection instrument according to claim 1, wherein the first protrusion (5) is provided with a locking groove (6), the transverse groove (8) is provided with a second protrusion (9), and when the upper cover is mounted on the first cylinder (1), the second protrusion (9) is located in the locking groove (6).

3. The housing structure of the soil detection instrument according to claim 2, characterized in that the angle between the wall of the transverse slot (8) remote from the first cover plate (3) and the adjacent wall is greater than 90 °, so that the width of the transverse slot (8) at the end remote from the vertical slot (7) is smaller than the width at the end close to the vertical slot (7).

4. The housing structure of a soil testing instrument according to claim 3, characterized in that the side of the first projection (5) facing away from the first opening is inclined to match the wall of the transverse groove (8) facing away from the first cover plate (3).

5. The casing structure of the soil detection instrument according to claim 1, wherein the first cover plate (3) is provided with a viewing window (10), a key hole (11) and a wire insertion hole (12).

6. The casing structure of the soil detecting instrument according to any one of claims 1 to 5, wherein a second opening is provided at an end of the first cylinder (1) far away from the upper cover, a lower cover is provided at the second opening, the lower cover is detachably connected with the first cylinder (1), and a through hole for the probe to pass through is provided on the lower cover.

7. The casing structure of the soil detection instrument of claim 6, wherein the lower cover comprises a third cylinder (13), a second cover plate (14) is arranged at one end of the third cylinder (13), an external thread is arranged on the third cylinder (13), an internal thread is arranged at one end of the first cylinder (1) far away from the upper cover, and the third cylinder (13) is in threaded connection with the first cylinder (1).