CN214795821U - Assembly machine case of tenon fourth of twelve earthly branches structure - Google Patents

Abstract

The utility model relates to the technical field of machine cases, in particular to an assembled machine case with a mortise and tenon structure, which comprises a machine case body, wherein the machine case body consists of a frame consisting of a top plate, a bottom plate and a back plate and side plates at two sides, the top plate and the bottom plate are fixedly connected together through the back plate at the back surface, the side plates are arranged at the sides of the top plate and the bottom plate, the top end and the bottom end of one side, which are close to each other, of the two side plates are respectively provided with an inserting tenon, the left side and the right side of the top plate and the bottom plate are respectively provided with a slot which is matched with the shape and the size of the inserting tenon, the inserting tenon can be inserted into the slot, the two side plates arranged at the two sides of the top plate and the bottom plate are matched with the inserting tenon structure arranged on the upper side plate, so that the device is more convenient to assemble, and adopt the mode of assembling of mortise and tenon structure, can also guarantee the stability after assembling, and this kind of embedded mortise and tenon structure can be tight block that vapor in the air gets into the box.

Description

Assembly machine case of tenon fourth of twelve earthly branches structure

Technical Field

The utility model relates to a quick-witted case technical field specifically is an equipment machine case of tenon fourth of twelve earthly branches structure.

Background

The common case on the market, which consists of side plates, an upper cover plate, a lower cover plate, a front panel, a fixing piece and a rear panel, has the defects that the cover plate and the side plates are fixed by splicing screws, and the splicing mode has weak moisture resistance, is not waterproof and has poor case shell stability; the common case composed of a cylindrical shell, a front panel, a fixing piece and a rear panel has the disadvantages that the problem of poor overall stability of the case shell is solved, the overall dimension of the case shell is single, the cylindrical shell is integrated, the dimension of the case is fixed although the problem of moisture resistance and water resistance is solved, and the equipment does not have functions of hardware expansion and the like.

Disclosure of Invention

Not enough to prior art, the utility model provides an equipment machine case of tenon fourth of twelve earthly branches structure possesses that the dismouting is simple, and advantages such as moisture barrier property is good, the practicality is high have solved traditional quick-witted case and have adopted the screw fixation, and the dismouting is troublesome, problem that dampproofing effect is poor.

The utility model discloses an equipment machine case of mortise and tenon joint structure, including quick-witted case body, machine case body is by the roof, the frame that bottom plate and backplate are constituteed and the curb plate of both sides are constituteed, backplate fixed connection that roof and bottom plate pass through the back is in the same place, the curb plate is installed in the side of roof and bottom plate, two curb plates are close to the top and the bottom of one side each other and all are provided with the insertion tenon, the slot with the mutual adaptation of insertion tenon shape and size is all seted up to the left and right sides of roof and bottom plate, the insertion tenon can be inserted in the slot, the roof, the side looking sideways at of the frame that bottom plate and backplate are constituteed is personally submitted C shape and both sides and is the opening form, the equal fixedly connected with limiting plate in one side that roof and bottom plate are close to each other, the both sides of limiting plate and the side of two curb plates are laminated each other.

Through the structure design, make the device more convenient when assembling, and adopt the mode of assembling of tenon fourth of twelve earthly branches structure, can also guarantee the stability after assembling, and this kind of embedded tenon fourth of twelve earthly branches structure can be tight block that aqueous vapor gets into the box in the air, the width height equidimension of roof and bottom plate and curb plate is unrestricted simultaneously, can increase the width or the height of quick-witted case according to the demand of equipment hardware extension, and because the tenon fourth of twelve earthly branches can closely the gomphosis together after the installation, can also effectively reduce the production error of casing.

As a further improvement, the equal fixedly connected with a plurality of flange in one side that two limiting plates are close to each other, the flange is the equidistance setting along the horizontal direction, and leaves clearance and clearance width unanimous with the flange width between per two adjacent flanges.

Through the structural design, after the electronic element is placed in the case, the convex plate with the design can effectively isolate the electronic element from contacting with the outside.

As a further improvement, the front surfaces of the top plate and the bottom plate are provided with a plurality of positioning holes.

As a further improvement of the utility model, the end part of the main viewing surface of the insertion tenon is spherical.

Through the above structure design, the inserting tenon can limit the inserting tenon into the slot through the shape of the inserting tenon after being inserted into the slot, so that the side plate is stably limited.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a set up two curb plates in roof and bottom plate both sides to the inserted tenon structure that sets up on the cooperation curb plate, make the device more convenient when assembling, and adopt the mode of assembling of tenon fourth of twelve earthly branches structure, can also guarantee the stability after assembling, and this kind of embedded tenon fourth of twelve earthly branches structure can be tight stop that aqueous vapor gets into the box in the air, the wide height equidimension of roof and bottom plate and curb plate is unrestricted simultaneously, can increase the width or the height of quick-witted case according to the demand of equipment hardware extension, and because the tenon fourth of twelve earthly branches can closely the embeded together after the installation, can also effectively reduce the production error of casing.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic view of the overall assembly structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic view of the overall structure of the present invention;

fig. 4 is a schematic view of the structure of the bottom plate of the present invention.

In the figure: 1. a top plate; 2. a base plate; 3. a back plate; 4. a side plate; 5. a limiting plate; 6. a convex plate; 7. positioning holes; 8. inserting a tenon; 9. and (4) a slot.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1, 2 and 4, the assembled case of tenon-and-mortise structure of the present invention comprises a case body, the case body is composed of a frame composed of a top plate 1, a bottom plate 2 and a back plate 3, and side plates 4 at both sides, the top plate 1 and the bottom plate 2 are fixedly connected together through the back plate 3 at the back, the side plates 4 are installed at the sides of the top plate 1 and the bottom plate 2, the top and bottom ends of one side of the two side plates 4 close to each other are respectively provided with an inserting tenon 8, the left and right sides of the top plate 1 and the bottom plate 2 are respectively provided with a slot 9 adapted to the shape and size of the inserting tenon 8, the inserting tenon 8 can be inserted into the slot 9, the side view of the frame composed of the top plate 1, the bottom plate 2 and the back plate 3 is C-shaped, both sides are open, one side of the top plate 1 and the bottom plate 2 close to each other is fixedly connected with a limiting plate 5, both sides of the limiting plate 5 are mutually attached to the sides of the two side plates 4, this structure sets up, make the device more convenient when assembling, and adopt the mode of assembling of tenon fourth of twelve earthly branches structure, can also guarantee the stability after assembling, and this kind of embedded tenon fourth of twelve earthly branches structure can be tight block that aqueous vapor gets into quick-witted case body in the air, simultaneously roof 1 and bottom plate 2 and curb plate 4 wide high equidimension are unrestricted, can increase quick-witted case body's width or height according to the demand of equipment hardware extension, and because the tenon fourth of twelve earthly branches can closely the gomphosis be in the same place after the installation, can also effectively reduce the production error of casing.

Referring to fig. 1 and 3, one side of each of the two limiting plates 5 close to each other is fixedly connected with a plurality of protruding plates 6, the protruding plates 6 are arranged at equal intervals along the horizontal direction, and a gap is left between every two adjacent protruding plates 6, and the width of the gap is the same as that of the protruding plates 6.

Referring to fig. 1, the top plate 1 and the bottom plate 2 are provided with a plurality of positioning holes 7 on the front surfaces thereof.

Referring to fig. 2, the end of the insertion tenon 8 in the front view is spherical, and the insertion tenon 8 is configured to be limited in the slot 9 by its shape after being inserted into the slot 9, so that the side plate 4 is stably limited.

The working principle is as follows: when assembling, the staff only need with two on the curb plate 4 side insert the tenon 8, insert in the slot 9 of roof 1 and 2 homonymies of bottom plate, make curb plate 4 can slide to the side of roof 1 and bottom plate 2 through inserting tenon 8, at the in-process of using, curb plate 4 through tenon fourth of the twelve earthly branches structural connection together, roof 1 and bottom plate 2, can effectively guarantee the holistic stability of chassis body, can also effectively improve chassis body's moisture resistance, simultaneously at the in-process of production, chassis body assembled through this kind of structure, can effectively reduce the error in the production process, so that the production and processing.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims (7)

1. The utility model provides an equipment machine case of tenon fourth of twelve earthly branches structure, includes quick-witted case body, its characterized in that: the case body consists of a frame consisting of a top plate (1), a bottom plate (2) and a back plate (3) and side plates (4) at two sides;

the top plate (1) and the bottom plate (2) are fixedly connected together through a back plate (3) on the back surface, and the side plates (4) are arranged on the side surfaces of the top plate (1) and the bottom plate (2);

two curb plate (4) are close to the top and the bottom of one side each other and all are provided with and insert tenon (8), slot (9) with inserting tenon (8) shape and the mutual adaptation of size are all seted up to the left and right sides of roof (1) and bottom plate (2), insert in tenon (8) can insert slot (9).

2. The assembled case of mortise and tenon joint structure according to claim 1, wherein: the side view of the frame composed of the top plate (1), the bottom plate (2) and the back plate (3) is C-shaped, and two sides of the frame are open.

3. The assembled case of mortise and tenon joint structure according to claim 1, wherein: the roof (1) and the bottom plate (2) are close to each other and are fixedly connected with a limiting plate (5) on one side, and the two sides of the limiting plate (5) are attached to the side faces of the two side plates (4) mutually.

4. The assembled case of tenon-and-mortise structure of claim 3, wherein: and one side of each of the two limiting plates (5) close to each other is fixedly connected with a plurality of convex plates (6).

5. The assembled case of mortise and tenon joint structure according to claim 4, wherein: the convex plates (6) are arranged at equal intervals along the horizontal direction, and gaps are reserved between every two adjacent convex plates (6) and the width of the gaps is consistent with that of the convex plates (6).

6. The assembled case of mortise and tenon joint structure according to claim 1, wherein: the front surfaces of the top plate (1) and the bottom plate (2) are provided with a plurality of positioning holes (7).

7. The assembled case of mortise and tenon joint structure according to claim 1, wherein: the end part of the main view surface of the inserting tenon (8) is spherical.

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