CN219202223U - COD machine case convenient to maintain - Google Patents

Abstract

The utility model discloses a COD (chemical oxygen demand) machine case convenient to maintain, which comprises a machine case, wherein two corresponding groups of clamping grooves are cut on two sides of the inner wall of the machine case, a sealing door is arranged on the front side of the machine case, two groups of shifting components are arranged on two sides of the inner wall of the machine case, universal wheels are uniformly connected to the bottom of the machine case, the back plate of the machine case is drawable, two groups of bearing plates are arranged in the inner cavity of the machine case, the bearing plates are positioned in the inner cavity of the machine case, first grooves are cut on two sides of the bearing plates, clamping blocks are arranged in the first grooves and are matched with the clamping grooves.

Description

COD machine case convenient to maintain

Technical Field

The utility model relates to the technical field of cases, in particular to a COD case convenient to maintain.

Background

The machine case is used as a shell in machine parts, all parts of the machine case are connected and fixed through screws, so that the positions of internal parts of the machine case are fixed during maintenance, the maintenance is inconvenient, the operation efficiency is low, a large amount of time and labor are wasted, and therefore, the COD machine case convenient to maintain is provided.

Disclosure of Invention

Aiming at the complaint, the utility model provides the COD cabinet which is convenient to maintain and effectively solves the problem of inconvenient maintenance in order to overcome the defects of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a COD machine case convenient to maintain, includes the quick-witted case, quick-witted case rear side top and bottom all are provided with spacing, quick-witted bottom evenly is provided with the universal wheel, quick-witted inner wall both sides are excavated and are had corresponding two sets of draw-in grooves, quick-witted case front side is provided with the sealing door, quick-witted case rear side is provided with the piece that opens and shuts, the piece that opens and shuts cooperatees with spacing, quick-witted inner wall both sides all are provided with two sets of displacement components, quick-witted incasement portion is provided with the carrier, the carrier includes two sets of loading boards, the loading board is located the inner chamber of quick-witted case, the first recess has all been excavated to the both sides of loading board, the inside fixture block that is provided with of first recess, the fixture block cooperatees with the draw-in groove, the carrier cooperatees with the displacement component.

As the preferred technical scheme of this application, open and shut the piece and include the backplate, the backplate is located quick-witted case rear portion, backplate top and bottom are excavated respectively and are had the spacing groove, the spacing groove cooperatees with spacing, the backplate top is excavated and is had the spacing hole of second, machine case top is excavated and is had first spacing hole, the inner chamber in the spacing hole of second and first spacing hole is provided with the spacer pin, the backplate left side sets up and is connected with the limiting plate.

As the preferred technical scheme of this application, the carrier includes first recess, the top of first recess is excavated there is the second recess, the fixture block sets up in the draw-in groove inner chamber, the inboard of fixture block and first recess is provided with first spring, the inboard of fixture block and first recess is connected respectively to first spring both sides, the inslot of second recess is provided with and stirs the piece.

As the preferred technical scheme of this application, shift assembly includes four groups connecting block, four groups the two liang of group of connecting block sets up in quick-witted inner wall both sides, connecting block top both sides are provided with first base respectively, the bottom both sides of loading board are provided with the second base respectively, the inner chamber of first base is provided with the bracing piece, the inner chamber at the second base is connected at the top of bracing piece, the front and back side has been excavated respectively at the both ends of bracing piece has the mounting groove, the top of the mounting groove of front side has excavated the third recess, the inslot of third recess is provided with the stopper, the stopper lateral wall is provided with the second spring, second spring top is provided with presses the movable block, the outside of pressing the movable block is provided with two sets of spacing.

Compared with the prior art, the utility model has the beneficial effects that:

in the scheme of the application:

1. the case body can be easily opened to maintain the back of the machine in the maintenance process through the arrangement of the drawable back plate;

2. through the cooperation of carrier and shifting unit, make its two sets of loading board all can shift the position, through loading board shift position during maintenance, still can dismantle the loading board through dismantling the bracing piece and maintain the machine when machine trouble, make to maintain easy maintenance, maintain maintenance efficiency high, maintain maintenance safety more.

Drawings

Fig. 1 is a front view of a COD chassis provided herein for easy maintenance;

FIG. 2 is a three-dimensional view of the COD cabinet of the present application;

FIG. 3 is a right side view of the COD cabinet of the present application;

FIG. 4 is a cross-sectional view of a COD cabinet according to the present application for easy maintenance;

fig. 5 is an enlarged view of a portion a of the COD housing fig. 2, which is convenient for maintenance, provided in the present application;

FIG. 6 is a three-dimensional view of the ease of maintenance COD (chemical oxygen demand) chassis carrier provided herein;

FIG. 7 is a three-dimensional view of a support rod of the COD (chemical oxygen demand) chassis shift assembly convenient to maintain;

FIG. 8 is a front view of a support bar of the COD chassis shift assembly of the present application for ease of maintenance;

FIG. 9 is a cross-sectional view of a support bar of the COD chassis displacement assembly of the present application for ease of maintenance;

FIG. 10 is an enlarged view of portion B of FIG. 9 of the COD cabinet for easy maintenance provided by the present application;

the figures indicate:

1. a chassis; 101. a limit bar; 102 universal wheels; 103. a first limiting hole; 104. a clamping groove; 2. sealing the door; 3. a back plate; 301. a limit groove; 302. a second limiting hole; 303. a limiting plate; 304. a limiting pin; 4. a carrying plate; 401. a first groove; 402. a second groove; 403. a clamping block; 404. a first spring; 405. a poking block; 5. a connecting block; 501. a first base; 502. a second base; 503. a support rod; 504. a mounting groove; 505. a third groove; 506. a limiting block; 507. a second spring; 508. a pressing block; 509. and a limiting frame.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model.

Thus, the following detailed description of the embodiments of the utility model is not intended to limit the scope of the utility model, as claimed, but is merely representative of some embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, under the condition of no conflict, the embodiments of the present utility model and the features and technical solutions in the embodiments may be combined with each other.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be noted that, the terms "upper", "lower", and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, or an azimuth or a positional relationship conventionally put in use of the inventive product, or an azimuth or a positional relationship conventionally understood by those skilled in the art, such terms are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

As shown in fig. 1-10, this embodiment provides a COD chassis convenient to maintain, the top and the bottom of the rear side of chassis 1 are all fixed and are provided with spacing 101, spacing 101 plays the spacing effect of piece that opens and shuts, chassis 1 bottom evenly is fixed and is provided with universal wheel 102, universal wheel 102 plays the effect of removing chassis 1, two corresponding groups of draw-in grooves 104 are cut out in chassis 1 inner wall both sides, draw-in groove 104 plays the effect of fixed fixture block 403 position, chassis 1 front side is provided with sealing door 2, sealing door 2 handing-over in chassis 1 front portion, chassis 1 rear side is provided with the piece that opens and shuts, the piece that opens and shuts is located the rear side of chassis 1, chassis 1 inner wall both sides all are provided with two sets of displacement assemblies, bracing piece 503 plays the effect of supporting the displacement to loading board 4, chassis 1 inside is provided with the loading piece, the loading board 4 is including two sets of loading boards 4, loading board 4 is located the inner chamber of chassis 1, the both sides of loading board 4 all cut out first recess 401, first recess 401 inside is provided with fixture block 403, fixture block 403 and fixture block 403 cooperatees with draw-in groove 104, the displacement assembly is carried out through the displacement and can be dismantled to the displacement assembly.

As shown in fig. 3-5, as a preferred embodiment, further, on the basis of the above manner, the opening and closing member includes a back plate 3, the back plate 3 plays a role of closing the back part of the chassis 1, the back plate 3 is located at the back part of the chassis 1, a limit groove 301 is cut at the top and the bottom of the back plate 3 respectively, the limit groove 301 cooperates with the limit bar 101 to play a role of limiting, a second limit hole 302 is cut at the top of the back plate 3, a first limit hole 103 is cut at the top of the chassis 1, a limit pin 304 is connected with an inner cavity of the second limit hole 302 and the first limit hole 103, a limit plate 303 is fixedly arranged at the left side of the back plate 3, the limit plate 303 plays a role of limiting the position of the back plate 3, the opening and closing of the back plate 3 is realized by pulling the limit plate 303, the second limit hole 302 coincides with the first limit hole 103 through pulling limit of the limit plate 303, then the second limit hole 302 is inserted into the inner cavity of the first limit hole 103 to realize closing fixation, and pulling movement can be performed after pulling out.

As shown in fig. 6, as a preferred embodiment, further, on the basis of the above manner, the carrier includes two groups of carrier plates 4, the carrier plates play a role of carrying articles, the two sides of the carrier plates 4 are both cut with a first groove 401, the top of the first groove 401 is cut with a second groove 402, the first groove 401 and the second groove 402 play a role of placing articles, the first groove 401 is internally connected with a clamping block 403, the clamping block 403 plays a role of limiting the position of the carrier plates 4, the clamping block 403 and the inner side of the first groove 401 are connected with a first spring 404, the spring 404 plays a role of stretching, two sides of the first spring 404 are respectively connected with the clamping block 403 and the inner side of the first groove 401, a toggle block 405 is fixedly arranged in a groove from the top of the clamping block 403 to the inner side of the second groove 402, the toggle block 405 plays a role of being movable, the two toggle blocks 405 are manually toggled, the clamping block 403 is further moved relatively, the first spring 404 is further pressed, the first spring 404 is in a compressed state, the clamping block 403 is further contracted towards the inner side of the first groove 401, the inner side of the clamping block 401, the inner side of the case body is further, and the clamping block body 104 is retracted, and the carrier plates 104 can be limited, and the carrier plates can be lost.

As shown in fig. 4-10, as a preferred embodiment, further, the displacement assembly includes four groups of connection blocks 5, the connection blocks 5 play a role in fixing the position of the first base 501, the four groups of connection blocks 5 are fixedly arranged on two sides of the inner wall of the chassis 1 in pairs, the first bases 501 are fixedly arranged on two sides of the top of the connection blocks 5, the second bases 502 are fixedly arranged on two sides of the bottom of the bearing plate 4, the supporting rods 503 are connected with the inner cavities of the first bases 501, the supporting rods 503 play a role in supporting and displacing the bearing plate 4, the top of the supporting rods 503 are connected with the inner cavities of the second bases 502, the front side and the rear side of the two ends of the supporting rods 503 are respectively provided with mounting grooves 504, the top of the front side mounting groove 504 is provided with a third groove 505, limiting blocks 506 are fixedly arranged in grooves of the third groove 505, the outer side walls of the limiting blocks 506 are fixedly provided with second springs 507, the limiting blocks 506 play a role in limiting the positions of the second springs 507, the tops of the second springs 507 are fixedly provided with pressing blocks 508, the pressing blocks 508 can be connected with the pressing blocks 508, the pressing blocks 508 can be used for supporting the supporting blocks, the pressing blocks 503 can be used for pressing the outer side of the supporting blocks 508 can be separated from the supporting blocks 503 through the pressing blocks to the second bases, and the pressing blocks can be separated from the supporting blocks to the positions of the supporting blocks 3 by pressing blocks by pressing the pressing blocks to be used for limiting the pressing blocks to be used for pressing the supporting blocks to be 3.

Specifically, the back plate 3 is driven to move through the drawing of the drawing limiting plate 303, the opening and closing of the back plate is achieved, the drawing limiting of the limiting plate 303 is achieved, the second limiting hole 302 is overlapped with the first limiting hole 103, the second limiting hole 302 is inserted into the inner cavity of the first limiting hole 103 through the limiting pin 304 to achieve closed fixation, drawing motion can be carried out after drawing, the clamping blocks 403 are moved relatively through manual stirring of the two stirring blocks 405, the springs 404 are further pressed, the first springs 404 are in a compressed state, the clamping blocks 403 are accordingly contracted towards the inside of the first grooves 401, the clamping grooves 104 on the inner side of the case body are withdrawn, at the moment, the bearing plate 4 loses limitation, the back plate 3 can be moved through the shifting assembly, the rear part is free from shielding, the operable space during maintenance is increased, further maintenance is facilitated, space limitation is not received, convenience is achieved during operation, the bearing plate 3 can be separated from the case 1 through pressing of the pressing block 508 on the supporting rod 503 if the supporting rod is required, and the machine is convenient to maintain.

The above embodiments are only for illustrating the present utility model and not for limiting the technical solutions described in the present utility model, and although the present utility model has been described in detail in the present specification with reference to the above embodiments, the present utility model is not limited to the above specific embodiments, and thus any modifications or equivalent substitutions are made to the present utility model; all technical solutions and modifications thereof that do not depart from the spirit and scope of the utility model are intended to be included in the scope of the appended claims.

Claims (5)

1. COD machine case convenient to maintain, including machine case (1), its characterized in that: the novel multifunctional portable multifunctional mobile phone is characterized in that limit strips (101) are arranged at the top and the bottom of the rear side of the case (1), universal wheels (102) are uniformly arranged at the bottom of the case (1), two corresponding groups of clamping grooves (104) are cut in the two sides of the inner wall of the case (1), a sealing door (2) is arranged on the front side of the case (1), an opening and closing piece is arranged on the rear side of the case (1), the opening and closing piece is matched with the limit strips (101), two groups of shifting components are arranged on the two sides of the inner wall of the case (1), a bearing piece is arranged inside the case (1) and comprises two groups of bearing plates (4), the bearing plates (4) are located in an inner cavity of the case (1), first grooves (401) are cut in the two sides of the bearing plates (4), clamping blocks (403) are arranged inside the first grooves (403), and the clamping blocks (403) are matched with the clamping grooves (104), and the bearing piece is matched with the shifting components.

2. The COD cabinet of claim 1, wherein the COD cabinet is convenient to maintain, and wherein: the opening and closing piece comprises a back plate (3), the back plate (3) is located at the rear part of the case (1), limiting grooves (301) are formed in the top and the bottom of the back plate (3) in an cutting mode respectively, the limiting grooves (301) are matched with the limiting strips (101), second limiting holes (302) are formed in the top of the back plate (3), first limiting holes (103) are formed in the top of the case (1), limiting pins (304) are arranged in the inner cavities of the second limiting holes (302) and the first limiting holes (103), and limiting plates (303) are connected to the left side of the back plate (3).

3. The COD cabinet of claim 1, wherein the COD cabinet is convenient to maintain, and wherein: the bearing piece comprises a first groove (401), a second groove (402) is formed in the top of the first groove (401), the clamping block (403) is arranged in the inner cavity of the clamping groove (104), a first spring (404) is arranged on the inner sides of the clamping block (403) and the first groove (401), the two sides of the first spring (404) are respectively connected with the clamping block (403) and the inner sides of the first groove (401), and a poking block (405) is arranged in the groove of the second groove (402).

4. A COD cabinet for easy maintenance according to claim 3, wherein: the shifting assembly comprises four groups of connecting blocks (5), the four groups of connecting blocks (5) are arranged on two sides of the inner wall of the chassis (1) in a grouping mode, first bases (501) are respectively arranged on two sides of the top of the connecting blocks (5), second bases (502) are respectively arranged on two sides of the bottom of the bearing plate (4), supporting rods (503) are arranged in an inner cavity of the first bases (501), and the tops of the supporting rods (503) are connected to the inner cavity of the second bases (502).

5. The maintenance-friendly COD housing as claimed in claim 4, wherein: the shifting assembly comprises a supporting rod (503), mounting grooves (504) are respectively formed in the front side and the rear side of the two ends of the supporting rod (503), third grooves (505) are formed in the tops of the mounting grooves (504) of the front side, limiting blocks (506) are arranged in the grooves of the third grooves (505), second springs (507) are arranged on the outer side walls of the limiting blocks (506), pressing blocks (508) are arranged at the tops of the second springs (507), and two groups of limiting frames (509) are arranged outside the pressing blocks (508).

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