CN214514751U - BODS tester - Google Patents

Abstract

The utility model discloses a BODS apparatus, including the apparatus casing, the apparatus casing left and right sides is equipped with respectively puts board and at least one handle screw, and the position that the board was put to apparatus casing left and right sides correspondence has seted up the slot respectively, puts and is fixed in on the board with slot matched with inserted block, and the screw thread has cup jointed the screw thread ring on the handle screw, and the screw thread ring is fixed on the apparatus casing, puts and sets up on the board with screw thread ring matched with screw hole, puts and has seted up a plurality of on the board and put the hole, puts downthehole fixed subassembly that is equipped with. Compared with the prior art, the method has the advantages that: the utility model adds a special structure of the placing plate part on the shell of the prior BODS tester, so that the test tube can be stably placed on the placing plate all the time, and the phenomenon that the fixing effect of the test tube is deteriorated after long-time use can not occur; and the placing plate is of a detachable structure, and when the placing plate is not used, the placing plate is detached and placed in the placing cabinet, so that the BODS tester can still be conveniently carried and placed.

Description

BODS tester

Technical Field

The utility model relates to a BODS apparatus technical field specifically indicates a BODS apparatus.

Background

With the rapid development of science and technology and industry in China, the ecological environment in China is also seriously damaged, and at present, the pollution sources of water are too many, such as industrial pollution, chemical pollution, domestic sewage pollution and the like. In order to solve the problem of sewage pollution, people often need to detect sewage first, and a BODS (Bill of digital simulator) tester is one of the common tools for sewage detection. However, after the prior art BODS measuring instrument is used for a long time, the fixing effect on the test tube is deteriorated, and the operation during the test is affected. To solve the above problem, we propose a BODS meter.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical difficulty, provide a fixed effect to the test tube a BODS apparatus fine all the time.

In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides a BODS apparatus, includes the apparatus casing, the apparatus casing left and right sides is equipped with respectively puts board and at least one handle screw, and the slot has been seted up respectively to the corresponding position of putting the board of apparatus casing left and right sides, put and be fixed in the inserted block with slot matched with on the board, the screw thread has cup jointed the screw thread ring on the handle screw, the screw thread ring is fixed on the apparatus casing, put offer on the board with screw thread ring matched with screw hole, put and seted up a plurality of on the board and put the hole, it is equipped with fixed subassembly to put downthehole.

As an improvement, the fixing assembly comprises two arc-shaped clamping plates, a limiting rod and a reset spring, the two arc-shaped clamping plates are distributed along the center of the placing hole in a mirror mode, the opposite sides of the two arc-shaped clamping plates are respectively connected with the inner wall of the placing hole through the reset spring, the two ends of the opposite sides of the two arc-shaped clamping plates are respectively fixed with the limiting rod, and a limiting groove matched with the limiting rod is formed in the side wall of the placing hole.

As an improvement, the number of the handle screws on the same side is three and the handle screws are positioned on the lower side of the placing plate.

As the improvement, the tester casing downside is provided with places the cabinet, it is equipped with the cabinet door to place the cabinet front side.

As an improvement, a plurality of supporting legs are fixed at the bottom of the shell of the tester. Can let placing of BODS apparatus more stable.

Compared with the prior art, the utility model the advantage lie in: the utility model adds a special structure of the placing plate part on the shell of the prior BODS tester, so that the test tube can be stably placed on the placing plate all the time, and the phenomenon that the fixing effect of the test tube is deteriorated after long-time use can not occur; and the placing plate is of a detachable structure, and when the placing plate is not used, the placing plate is detached and placed in the placing cabinet, so that the BODS tester can still be conveniently carried and placed.

Drawings

Fig. 1 is a schematic structural diagram of the BODS measuring instrument according to the present invention.

Fig. 2 is an enlarged view of a of the BODS meter of the present invention.

Fig. 3 is a schematic structural diagram of the top view direction of the placing plate of the BODS measuring instrument of the present invention.

As shown in the figure: 1. the tester comprises a tester shell, 2, a placing plate, 3, a handle screw, 4, a slot, 5, an inserting block, 6, a threaded ring, 7, a threaded hole, 8, a placing hole, 9, an arc-shaped clamping plate, 10, a limiting rod, 11, a reset spring, 12, a limiting groove, 13, a placing cabinet, 14, a cabinet door, 15 and supporting legs.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "lateral", "up", "down", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified. Furthermore, the term "comprises" and any variations thereof is intended to cover non-exclusive inclusions.

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model provides a BODS apparatus, includes apparatus casing 1, 1 left and right sides of apparatus casing is equipped with respectively puts board 2 and at least one handle screw 3, and the number of the handle screw 3 that uses the homonymy among this technical scheme is three for the embodiment, and handle screw 3 all is located puts board 2 downside, and the corresponding position of putting board 2 of the 1 left and right sides of apparatus casing has seted up slot 4 respectively, put be fixed in on the board 2 with slot 4 matched with inserted block 5, threaded ring 6 has been cup jointed to the screw thread on the handle screw 3, threaded ring 6 is fixed on apparatus casing 1, set up on putting board 2 with threaded ring 6 matched with screw hole 7.

A plurality of placing holes 8 are formed in the placing plate 2, and fixing assemblies are arranged in the placing holes 8. Specifically, fixed subassembly includes two arc splint 9, gag lever post 10 and reset spring 11, two arc splint 9 distributes along putting 8 central mirror images in hole, and the opposite side of two arc splint 9 respectively with put and be connected through reset spring 11 between the 8 inner walls in hole, and the both ends of the opposite side of two arc splint 9 are fixed with gag lever post 10 respectively, set up on the 8 lateral walls in hole with gag lever post 10 matched with spacing groove 12, gag lever post 10 can not separate with spacing groove 12 completely.

The tester casing 1 downside is provided with places cabinet 13, place cabinet 13 front side and be equipped with cabinet door 14, cabinet door 14 with place and be connected fixedly between the cabinet 13 through the hasp. A plurality of supporting legs 15 are fixed at the bottom of the measuring instrument shell 1.

It is worth mentioning wherein, the BODS apparatus under this scheme only improves the shell part of BODS apparatus, lets the test tube can be fine always place on the BODS apparatus, and the inner structure of BODS apparatus is prior art.

The utility model discloses when concrete implementation, to put 5 plug-in blocks on the board 2 and peg graft in slot 4, then screw handle screw 3, it is fixed to realize putting board 2 with screw hole 7's screw-thread fit connection through handle screw 3, then put the test tube in putting hole 8, a test tube is put to the pendulum in every putting hole 8, two arc splint 9 in every putting hole 8 can fix the firm centre gripping of test tube, let placing of test tube very stable, after finishing using, to put board 2 and dismantle from the lateral part of apparatus casing 1, and put it in placing cabinet 13, the apparatus still can be convenient carrying like this.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims (5)

1. A BODS apparatus, characterized in that: including apparatus casing (1), apparatus casing (1) left and right sides is equipped with respectively puts board (2) and at least one handle screw (3), and apparatus casing (1) left and right sides corresponds the position of putting board (2) and has seted up slot (4) respectively, put on board (2) and be fixed in with slot (4) matched with inserted block (5), threaded ring (6) have been cup jointed to the screw thread on handle screw (3), threaded ring (6) are fixed on apparatus casing (1), set up on putting board (2) with threaded ring (6) matched with screw hole (7), set up on putting board (2) and put hole (8), be equipped with fixed subassembly in putting hole (8).

2. The BODS meter of claim 1, wherein: fixed subassembly includes two arc splint (9), gag lever post (10) and reset spring (11), two arc splint (9) distribute along pendulum hole (8) center mirror image, the opposite side of two arc splint (9) respectively with be connected through reset spring (11) between pendulum hole (8) inner wall, both ends of the opposite side of two arc splint (9) are fixed with gag lever post (10) respectively, set up on pendulum hole (8) lateral wall with gag lever post (10) matched with spacing groove (12).

3. The BODS meter of claim 1, wherein: the number of the handle screws (3) on the same side is three and is positioned on the lower side of the placing plate (2).

4. The BODS meter of claim 1, wherein: a placing cabinet (13) is arranged on the lower side of the determinator shell (1), and a cabinet door (14) is arranged on the front side of the placing cabinet (13).

5. The BODS meter of claim 1, wherein: the bottom of the determinator shell (1) is fixed with a plurality of supporting legs (15).

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