CN216487326U - Indicator shell - Google Patents

Abstract

The utility model discloses an indicator shell, comprising: an upper shell; the bottom shell is assembled below the upper shell and is a cavity with an opening at the upper part, and the upper shell is arranged at the opening; a plurality of locking assemblies which are arranged inside the bottom shell at intervals; and the ventilation grooves are formed in two sides of the upper shell. The utility model solves the technical problems of complex structure and difficult assembly of the shell of the indicating instrument in the prior art.

Description

Indicator shell

Technical Field

The utility model relates to the technical field of instrument housings, in particular to an indicator housing.

Background

The instrument shell is a necessary part of an instrument, and the currently used installation structure of the indicating instrument shell is unreasonable, so that unnecessary troubles are often brought to complete equipment in the production process and the transportation process of the complete equipment, and firstly, the instrument shell has a complex structure, consumes time and labor in assembly; secondly, in actual use, the assembly requirements of customers cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an indicator shell, which solves the technical problems of complex structure and difficult assembly of the indicator shell in the prior art.

The embodiment of the application discloses indicate appearance casing includes:

an upper shell;

the bottom shell is assembled below the upper shell, the bottom shell is a cavity with an opening at the upper part, and the upper shell is installed at the opening;

a plurality of locking assemblies which are arranged at intervals in the bottom shell;

and the ventilation grooves are formed in two sides of the upper shell.

According to the embodiment of the application, the locking assembly is arranged in the bottom shell, and various circuit boards are separated through the locking assembly, so that mutual influence is avoided; the side of the shell is provided with a ventilation groove, and the inside of the shell can be cooled by utilizing the ventilation groove.

On the basis of the technical scheme, the embodiment of the application can be further improved as follows:

furthermore, display screen assembly groove and button assembly groove have been seted up at the upper surface interval of epitheca, a plurality of first mounting holes have been seted up on the display screen assembly groove, a plurality of second mounting holes have been seted up on the button assembly groove, adopt this step's beneficial effect to design the assembly of the follow-up display component of being convenient for to the upper surface of epitheca.

Further, the bottom surface of epitheca is provided with a plurality of lugs along its week interval, the opening part is provided with outer edge, the bottom on outer edge is provided with a plurality of recesses along its week interval, the lug with the recess is mutually supported, and the beneficial effect of this step of adoption is mutually supported through lug and recess, accomplishes the assembly of epitheca.

Further, the longitudinal section of lug is right angled triangle, the recess is the rectangular channel, just the recess certainly the bottom surface on outer edge extends up, highly being less than of recess the thickness on outer edge adopts the beneficial effect of this step to design the structure of lug and recess to accomplish the cooperation of lug and recess, realize the stable assembly of epitheca.

Further, every locking Assembly includes first locking post and second locking post, the height of first locking post is greater than the height of second locking post, just first locking post is located the second locking post outside, adopts this step's beneficial effect to separate the circuit board of difference through the locking post of co-altitude not, avoids its influence each other.

Further, the up end of second locking post is less than the upper end of ventilation groove, the beneficial effect who adopts this step is through designing the ventilation groove, guarantees the cooling effect.

Furthermore, the bottom of the outer edge is provided with a bolt connecting hole, and the beneficial effect of the step is that the whole assembly is convenient to complete through the bolt connecting hole.

One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

1. the embodiment of the application designs the locking assembly, so that the locking assembly meets the assembly requirements of customers.

2. The embodiment of the application has the advantages of simple structure and convenience in integral assembly.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a front view of an indicator housing according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a bottom case of an indicator housing according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of an upper case of a housing of an indicator according to an embodiment of the present invention;

reference numerals:

1-upper shell; 2-a bottom shell; 3-a locking assembly; 4-a ventilation slot; 5-a bump; 6-groove;

101-a display screen assembly groove; 102-button assembly slots; 103-a first mounting hole; 104-a second mounting hole;

201-opening; 202-outer edge;

301-a first locking post; 302-second locking post.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the utility model pertains.

In the description of the present application, it is to be understood that the terms "upper", "lower", "top", "bottom", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "coupled," "secured," "leading," "trailing," and the like are to be construed broadly and include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The utility model provides a pair of indicate appearance casing has solved the technical problem that indicates appearance shell structure is complicated among the prior art, assembles the difficulty.

The general idea of the embodiment of the application is as follows: the locking assembly in the bottom shell is designed to be divided into two locking columns with different heights, so that the assembly of different circuit boards is completed, and the influence among different circuit boards is avoided; simultaneously, ventilation grooves are formed in two sides of the shell and used for cooling the inside of the bottom shell.

In order to better understand the technical solutions, the technical solutions will be described in detail below with reference to the drawings and the detailed description.

Example (b):

as shown in fig. 1-3, the present application discloses an indicator housing, including:

an upper shell 1, wherein the upper shell 1 is used for closing the bottom shell and is also used for assembling accessories such as a display screen or a button;

the bottom shell 2 is assembled below the upper shell 1, the bottom shell 2 is a cavity with an opening 201 at the upper part, the upper shell 1 is installed at the opening 201, and the bottom shell 2 is internally provided with a cavity for placing other components such as a circuit board and the like;

a plurality of locking assemblies 3 installed at intervals inside the bottom case 2, the locking assemblies 3 being used for locking gas components such as a circuit board;

the ventilation slots 4 are arranged on two sides of the upper shell 1, and the ventilation slots 4 are positioned on two opposite sides of the upper shell 1 and used for cooling the inside of the shell when in use.

Specifically, as shown in fig. 1, a display screen assembling groove 101 and a button assembling groove 102 are formed in the upper surface of the upper shell 1 at intervals, a plurality of first mounting holes 103 are formed in the display screen assembling groove 101, a plurality of second mounting holes 104 are formed in the button assembling groove 102, and in the embodiment of the present application, two assembling grooves are formed in the upper shell 1 for completing the assembling of the display component, and meanwhile, the plurality of mounting holes are used for threading and mounting the button keys.

Specifically, as shown in fig. 2 and 3, a plurality of bumps 5 are arranged on the bottom surface of the upper shell 1 at intervals along the periphery thereof, an outer edge 202 is arranged at the opening 201, a plurality of grooves 6 are arranged at the bottom of the outer edge 202 at intervals along the periphery thereof, the bumps 5 and the grooves 6 are matched with each other, when in actual use, the upper shell 1 is installed at the opening 201, and at the moment, the bumps 5 abut against the grooves 6, so that the upper shell 1 can be locked.

Wherein, the longitudinal section of lug 5 is right triangle, recess 6 is the rectangular channel, just recess 6 certainly outer bottom surface on 202 limits extends up, the height of recess 6 is less than the thickness on outer edge, in order to realize the stability of the assembly of epitheca 1, sets up recess 6 into the opening, and the top surface of recess can support the lug like this, avoids epitheca 1 to leave drain pan 2.

Each locking assembly 3 comprises a first locking column 301 and a second locking column 302, the height of the first locking column 301 is greater than that of the second locking column 302, the first locking column 301 is located on the outer side of the second locking column 302, different assembly spaces are needed when a plurality of circuit boards are assembled, the locking columns 302 with different heights are used for completing the installation of different circuit boards, isolation is carried out, and interference influence is avoided.

Specifically, the up end of second locking post 302 is less than the upper end of ventilation groove 4, and ventilation groove 4 dispels the heat to the inside part of drain pan 2, and if ventilation groove was in second locking post 2 below, during the cooling, can only cool off the circuit board of bottom, and the circuit board at top can't cool off, consequently heightens ventilation groove 4's height a bit, makes its part be in between the plane that second locking post 302 top was located and the plane that first locking post 301 top was located, can accomplish the cooling of circuit board like this.

The bottom of the outer edge 202 is provided with a bolt connecting hole 7, and the bolt connecting hole 7 can facilitate assembly in the embodiment.

In the description of the present invention, numerous specific details are set forth. It is understood, however, that embodiments of the utility model may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.

Claims (7)

1. An indicator housing, comprising:

an upper shell;

the bottom shell is assembled below the upper shell, the bottom shell is a cavity with an opening at the upper part, and the upper shell is installed at the opening;

a plurality of locking assemblies which are arranged at intervals in the bottom shell;

and the ventilation grooves are formed in two sides of the upper shell.

2. The indicator housing of claim 1, wherein the upper surface of the upper shell is spaced apart from a display screen mounting slot and a button mounting slot, the display screen mounting slot being formed with a plurality of first mounting holes, the button mounting slot being formed with a plurality of second mounting holes.

3. The indicator housing of claim 2, wherein the bottom surface of the upper shell is provided with a plurality of protrusions at intervals along the circumference thereof, the opening is provided with an outer edge, the bottom of the outer edge is provided with a plurality of grooves at intervals along the circumference thereof, and the protrusions and the grooves are matched with each other.

4. The indicator housing of claim 3, wherein the longitudinal cross-section of the protrusion is a right triangle, the groove is a rectangular groove, and the groove extends upward from the bottom surface of the outer rim, and the height of the groove is lower than the thickness of the outer rim.

5. The indicator housing of claim 4, wherein each locking assembly comprises a first locking post and a second locking post, the first locking post having a height greater than a height of the second locking post, and the first locking post being located outside the second locking post.

6. The indicator housing of claim 5 wherein the upper end surface of the second locking post is lower than the upper end of the vent slot.

7. The indicator housing of any one of claims 3 to 6 wherein the outer rim is provided with a bolted connection hole at the bottom.

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