CN220173605U - Display box - Google Patents

Abstract

The utility model belongs to the technical field of household electrical appliances, and particularly relates to a display box, which comprises a first shell, a second shell and a display panel, wherein the first shell comprises a front panel and a first outer edge formed on the periphery of the front panel; the second shell comprises a rear panel and a second outer edge formed on the periphery of the rear panel, the second outer edge is detachably connected to the outer side of the first outer edge, and an installation inner cavity is formed between the second shell and the first shell; the display panel is arranged in the installation cavity; the first outer edge is also provided with a sealing outer edge extending into the installation cavity, and an annular sealing part is detachably connected to the sealing outer edge and is used for sealing a gap formed between the first shell and the second shell; under the installed state, sealing portion can be with the clearance seal between first casing and the second casing, improves the degree of sealing of display box, when contacting the rainwater, can effectively isolate rainwater etc. outside, improves the security of display box.

Description

Display box

Technical Field

The utility model belongs to the technical field of household appliances, and particularly relates to a display box.

Background

The water heater is common electrical equipment in daily life of people, is communicated with external cold water, and can realize rapid heating operation of the cold water, so that daily life of people is greatly facilitated.

The display box is used for being connected with the water heater signal, and the display box is convenient for the user to control the water heater, and the user is direct through operation such as display box control switch or regulation temperature, among the prior art, because installation space's restriction, partial water heater is installed on the balcony, if the balcony is opened, then has the problem that the rainwater splashes on water heater and the display box, causes the erosion by the working element in the display box, will cause the inside short circuit that takes place of display box this moment, and the display box takes place to damage, influences the use.

Disclosure of Invention

The utility model aims to provide a display box, which solves the problems that the display box in the prior art is placed on a balcony, the display box is not tightly sealed and is affected by environment, rainwater and the like infiltrate into the interior of the display box to cause internal short circuit of the display box, the display box is damaged and the like.

In order to achieve the aim of the utility model, the utility model is realized by adopting the following technical scheme:

the present utility model proposes a display box comprising:

a first housing including a front panel on which a display area and an operation area including a plurality of operation holes are formed, and a first outer edge formed on a peripheral side of the front panel;

a second housing including a rear panel and a second outer rim formed at a peripheral side of the rear panel, the second outer rim being detachably connected to an outer side of the first outer rim, an installation cavity being formed between the second housing and the first housing;

a display panel mounted in the mounting cavity;

the first outer edge is further provided with a sealing outer edge extending into the installation cavity, an annular sealing part is detachably connected to the first outer edge, and the sealing part is used for sealing a gap formed between the first shell and the second shell.

In some embodiments of the utility model, the first outer edge has a first connection outer edge formed thereon, the first connection outer edge having a peripheral dimension that is less than a peripheral dimension of the first outer edge; the first outer edge of connecting is formed with a plurality of first buckle portions in a scattered way, the inner wall of the second outer edge of connecting is formed with a plurality of inner buckle portions in a scattered way, and the second outer edge of connecting is clamped to the outer side of the first outer edge of connecting.

In some embodiments of the utility model, the sealing rim is formed specifically above the first connecting rim, the sealing rim having a peripheral dimension that is smaller than a peripheral dimension of the first connecting rim.

In some embodiments of the present utility model, a hanging plate is further connected to the outer side of the second housing, the hanging plate includes a hanging end face and a connecting outer edge formed on the peripheral side of the hanging end face, a plurality of outer fastening portions are formed on the outer wall of the second outer edge in a dispersing manner, and second fastening portions corresponding to the outer fastening portions one to one are formed on the connecting outer edge, and in a mounting state, the hanging plate is connected to the outer side of the second housing.

In some embodiments of the present utility model, the inner fastening portion and the outer fastening portion are both of a convex structure, and the first fastening portion and the second fastening portion are both of a slot structure.

In some embodiments of the utility model, the first housing or the second housing has a wire connection port formed thereon; and the wiring port is detachably connected with a wiring piece, and the wiring piece is used for connecting the wiring harness to the display panel.

In some embodiments of the utility model, the connector includes an inner end plate and an outer end plate disposed in spaced relation, the inner end plate having a size smaller than the connector opening, the outer end plate having a size larger than the connector opening, a spacing slot being formed between the inner end plate and the outer end plate, the inner end plate extending inwardly of the connector opening in the installed condition.

In some embodiments of the present utility model, the limiting slot is detachably connected with a clamping portion, and the clamping portion is larger than the wire connection port in size and is used for limiting the position of the wire connection piece.

In some embodiments of the present utility model, the inner end plate is formed with an inner connecting end extending toward the direction of the installation cavity, the outer end plate is formed with an outer connecting end, the inner connecting end is directly connected with the display panel through a wire harness, and the outer connecting end is used for being connected with a power supply end.

In some embodiments of the present utility model, the connection port is formed with a plugging portion extending away from the installation cavity, and the outer end plate is formed with a plugging slot extending away from the installation cavity, and in the installation state, the plugging portion is plugged into the plugging slot.

Compared with the prior art, the utility model has the advantages and positive effects that:

according to the display box, the sealing outer edge is arranged on the first shell, the sealing part is detachably connected to the sealing outer edge, and in the installation state, the sealing part can seal a gap between the first shell and the second shell, so that the sealing degree of the display box is improved, rainwater and the like can be effectively isolated outside when the display box is contacted with rainwater, and the safety of the display box is improved.

Other features and advantages of the present utility model will become apparent upon review of the detailed description of the utility model in conjunction with the drawings.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is one of the external structural schematic views of an embodiment of a display box according to the present utility model;

FIG. 2 is a schematic diagram showing the external structure of a display case according to an embodiment of the present utility model

FIG. 3 is a split schematic of FIG. 1;

fig. 4 is a schematic view of a second housing structure

FIG. 5 is one of the schematic structural views of the wiring member;

FIG. 6 is a second schematic diagram of a wiring member;

FIG. 7 is a schematic view of the wire connector and the clamping portion;

FIG. 8 is a third external schematic view showing an embodiment of the case;

FIG. 9 is a split schematic of FIG. 8;

FIG. 10 is a schematic view of the wire connector at the wire connection opening;

FIG. 11 is a schematic view of a first housing construction;

FIG. 12 is a second schematic view of a second housing structure;

FIG. 13 is a schematic view of the seal portion separated from the first housing;

FIG. 14 is a schematic view showing a cut-away of the cartridge;

in the drawing the view of the figure,

100. a first housing; 101. an operation hole; 102. a display area; 103. a support part;

110. a front panel;

120. a first outer edge;

130. a first connecting outer edge; 131. a first fastening part;

140. sealing the outer edge;

150. a sealing part;

200. a second housing; 210. a second outer edge; 211. an inner fastening part; 212. an outer fastening part; 220. a rear panel; 230. a limit part; 231. limit notch;

300. a hanging plate member 301 and a hanging portion; 310. a hanging end face; 320. connecting the outer edges; 321. a second fastening part;

400. a wiring member; 411. an external connection end; 412. an inner connecting end head; 413. an outer end plate; 4131. a plug-in groove; 414. an inner end plate; 415. a limit notch; 420. a clamping part; 421. a clamping groove;

500. a display panel; 501. a connection site;

600. a wiring port; 610. and a plug-in part.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that the terms "mounted," "connected," and "coupled" are to be construed broadly, as well as, for example, fixedly coupled, detachably coupled, or integrally coupled, unless otherwise specifically indicated and defined. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. In the description of the embodiments, a particular feature, structure, material, or characteristic may be combined in any suitable manner in one or more embodiments or examples.

The terms "first," "second," and the like, 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 defining "a first" or "a second" may explicitly or implicitly include one or more such feature.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

The water heater is an electrical device commonly used in life, and is externally connected with a display box, parameter information of the water heater is displayed through the display box, and the water heater can be controlled and regulated through the display box.

The display box can be hung on a wall or placed on a table top, and as part of the water heater is installed on a balcony, the display box is also hung on the wall of the balcony or directly placed on the table top, and the display box can be relatively moist or even splashed by rainwater in the use process, so that the waterproof effect of the display box needs to be ensured.

As shown in fig. 1 to 3, the present utility model provides a display box with a waterproof function, which includes a first housing 100, a second housing 200, a display panel 500, and a wire connector 400, wherein an installation cavity is formed between the first housing 100 and the second housing 200, the display panel 500 is installed in the installation cavity, the wire connector 400 is used for realizing wire harness connection between the display panel 500 and a water heater, and the wire harness passing through the wire connector 400 on the display box has a better sealing effect, reduces the generation of gaps, and ensures stable wire harness connection.

Specifically, the first housing 100 includes a front panel 110 and a first outer edge 120 formed on a peripheral side of the front panel 110, a display area 102 and an operation area are formed on the front panel 110, the operation area includes a plurality of operation holes 101, a display module and an operation module are included on the display panel 500, the operation module includes a plurality of operation buttons, each operation hole 101 corresponds to each operation button one by one respectively, so that the operation of a user is facilitated, and the display module displays information such as water temperature, water quantity and the like of the water heater through the display area 102.

Referring to fig. 4, the second housing 200 specifically includes a rear panel 220 and a second outer rim 210 formed at a circumferential side of the rear panel 220, the second outer rim 210 being detachably coupled to an outer side of the first outer rim 120.

Referring to fig. 3, 13 and 14, in order to further improve the sealability of the display case, the connection between the first case 100 and the second case 200 is made tighter, a sealing outer rim 140 extending into the installation cavity is further formed on the first connection outer rim 130, the outer circumferential dimension of the sealing portion 150 is smaller than the outer circumferential dimension of the first connection outer rim 130, and an annular sealing portion 150 is detachably connected to the sealing outer rim 140.

An annular sealing clamping groove is formed in one side of the sealing portion 150, the sealing outer edge 140 is clamped into the sealing clamping groove, in the installation state, the upper portion of the sealing outer edge 140 is in contact with the inner wall of the second housing 200, and the sealing portion 150 is used for sealing a gap formed between the first housing 100 and the second housing 200.

Referring to fig. 3 and 9, in order to facilitate the hanging of the display case on the wall, a hanging plate 300 is further covered on the outer side of the second housing 200, the hanging plate 300 includes a hanging end surface 310 and a connecting outer edge 320 formed on the circumferential side of the hanging end surface 310, a hanging portion 301 extending outwards is formed on the hanging end surface 310, the hanging portion 301 protrudes from the hanging end surface 310 by a certain height, and a hook preset on the wall can be hung in the hanging portion 301.

When the wiring port 600 is disposed on the rear end surface of the second housing 200, the hanging plate 300 is further provided with a relief port, so as to avoid interference with the wiring member 400.

Referring to fig. 11, the first housing 100, the second housing 200, and the hanging plate 300 are connected by a snap, a first connecting outer edge 130 is further provided on the first outer edge 120, specifically, a second outer edge 210 of the second housing 200 is covered on the outer side of the first connecting outer edge 130, and a connecting outer edge 320 on the hanging plate 300 is covered on the outer side of the second outer edge 210.

The outer peripheral dimension of the first connecting outer edge 130 is smaller than the outer peripheral dimension of the first outer edge 120; the first connecting outer edge 130 is formed with a plurality of first fastening portions 131 in a dispersing manner, the inner wall of the second outer edge 210 is formed with a plurality of inner fastening portions 211 in a dispersing manner, and the second outer edge 210 is clamped on the outer side of the first connecting outer edge 130.

Referring to fig. 12, a plurality of outer fastening parts 212 are formed on the outer wall of the second outer edge 210 in a scattered manner, and second fastening parts 321 corresponding to the outer fastening parts 212 one by one are formed on the connecting outer edge 320, and in the mounted state, the hanging plate 300 is connected to the outer side of the second housing 200.

The inner fastening portion 211 and the outer fastening portion 212 are both fastening protruding structures, and the first fastening portion 131 and the second fastening portion 321 are both fastening groove structures.

In order to ensure that the display box has a flat appearance, the size of the first outer edge 120 is matched with the size of the connecting outer edge 320, so that the display box has a flat overall appearance after the first housing 100, the second housing 200 and the hanging plate 300 are connected.

Referring to fig. 1 to 4, fig. 8 to 11, wherein a wiring port 600 is formed on the first housing 100 or the second housing 200; the wire connector 400 is detachably connected to the wire connector 600, and both sides of the wire connector 400 are connected to the power supply terminal and the display panel 500 through wire harnesses, respectively.

The wiring piece 400 can avoid forming the connection gap between the wiring port 600 and the wiring harness, and prevent rainwater and the like from penetrating into the display box from the gap, and besides, the design of the wiring piece 400 can also improve the service life of the wiring harness, and avoid direct contact abrasion between the wiring harness and the wiring port 600.

In order to further improve the sealing effect, a sealing ring is further provided between the wire connection port 600 and the wire connection member 400.

Referring to fig. 5 to 7, the wire connector 400 specifically includes an inner end plate 414 and an outer end plate 413 disposed at a distance, and a limiting notch 415 is formed between the inner end plate 414 and the outer end plate 413.

In the mounted state, the inner end plate 414 is mounted to the inside of the junction 600, the outer end plate 413 is larger in size than the junction 600, and the cover is provided on the junction 600 to further seal the junction 600.

The inner end plate 414 is formed with an inner connection terminal 412 extending toward the direction of the installation cavity, the inner connection terminal 412 is connected to the display panel 500 through a wire harness, the outer end plate 413 is formed with an outer connection terminal 411, and the outer connection terminal 411 is used for being connected with a power supply terminal.

Referring to fig. 3, in order to limit and fix the connector 400, a socket portion 610 extending in a direction away from the installation cavity is formed at the connector port 600, and a socket groove 4131 extending in a direction away from the installation cavity is formed at the outer end plate 413, so that the socket portion 610 is inserted into the socket groove 4131 in the installed state.

That is, the outer circumference of the connection port 600 is formed with the outwardly extending insertion portion 610, the insertion portion 610 may be continuous or discontinuous, the outer end plate 413 is formed with the insertion groove 4131 on the side close to the inner end plate 414, the shape of the insertion groove 4131 is adapted to the insertion portion 610, that is, when the insertion portion 610 is continuous, the insertion groove 4131 is continuous, when the insertion portion 610 is discontinuous, the insertion groove 4131 is discontinuous, and the design of the insertion portion 610 and the insertion groove 4131 is mainly to limit the position of the connection member 400 to prevent rotation.

The design of the limit notch 415 can cooperate with a limit structure to fix the longitudinal position of the wire connector 400 and prevent the wire connector 400 from being separated from the wire connector 600.

The specific opening position of the junction port 600 may be disposed at a side of the junction box or may be disposed on the second housing 200 of the junction box.

As shown in fig. 1 to 7, in some embodiments of the present utility model, the wire connection port 600 is located on the second housing 200, the clamping portion 420 is detachably connected to the limiting slot 415, the clamping portion 420 is of a clamping plate structure, a clamping groove 421 with an opening at one end is formed in the clamping portion 420, the clamping portion 420 is made of plastic and has a certain elasticity, the clamping groove 421 on the clamping portion 420 is clamped into the limiting slot 415, and the size of the clamping portion 420 is larger than that of the wire connection port 600, so that the position of the wire connection piece 400 can be limited to prevent the wire connection piece from being separated from the wire connection port 600.

Referring to fig. 11, a plurality of supporting parts 103 are further dispersedly provided in the first housing 100, and each supporting part 103 is formed with a supporting position on which the display panel 500 is supported and fixed to the first housing 100 by a fastener.

After the display panel 500 is mounted, before the wire connector 400 is connected to the display panel 500, the wire connector 400 is mounted on the second housing 200, one side of the inner terminal 412 and the inner terminal 414 of the wire connector 400 extend to the inner side of the second housing 200 through the wire connector 600, then the clamping part 420 is clamped into the limiting notch 415, then the wire harness on one side of the inner terminal 412 is connected to the display panel 500, and the second housing 200 is covered on a housing, so that the connection and fixation of the first housing 100, the second housing 200, the display panel 500 and the wire connector 400 are completed.

In other embodiments of the present utility model, as shown in fig. 8-12, the connection port 600 is located at a side of the display box, and in particular, the connection port 600 is located on the first outer edge 120 of the first housing 100.

Similarly to the previous embodiment, the outside of the connection port 600 on the first outer edge 120 is also formed with an outwardly extending plug portion 610, and the plug portion 610 cooperates with the plug slot 4131 on the connection member 400 to achieve the primary fixing of the connection member 400.

In this embodiment, the function of the clamping portion 420 is that a limiting portion 230 extending into the mounting cavity is formed on the inner wall of the second housing 200, a limiting notch 231 is formed on the limiting portion 230, and in the mounting state, a limiting notch 415 extends into the limiting notch 231 to fix the position of the wire connecting member 400.

The limiting portion 230 may be integrally formed with the second housing 200, and the limiting portion 230 and the limiting notch 415 are simultaneously connected when the second housing 200 is installed, reducing an assembly process.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to one skilled in the art that modifications may be made to the technical solutions described in the foregoing embodiments, or equivalents may be substituted for some of the technical features thereof; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions.

Claims (10)

1. A display box, comprising:

a first housing including a front panel on which a display area and an operation area including a plurality of operation holes are formed, and a first outer edge formed on a peripheral side of the front panel;

a second housing including a rear panel and a second outer rim formed at a peripheral side of the rear panel, the second outer rim being detachably connected to an outer side of the first outer rim, an installation cavity being formed between the second housing and the first housing;

a display panel mounted in the mounting cavity;

the first outer edge is further provided with a sealing outer edge extending into the installation cavity, an annular sealing part is detachably connected to the first outer edge, and the sealing part is used for sealing a gap formed between the first shell and the second shell.

2. The display box according to claim 1, wherein,

a first connecting outer edge is formed on the first outer edge, and the peripheral dimension of the first connecting outer edge is smaller than that of the first outer edge; the first outer edge of connecting is formed with a plurality of first buckle portions in a scattered way, the inner wall of the second outer edge of connecting is formed with a plurality of inner buckle portions in a scattered way, and the second outer edge of connecting is clamped to the outer side of the first outer edge of connecting.

3. The display box according to claim 2, wherein,

the sealing outer edge is specifically formed above the first connecting outer edge, and the peripheral dimension of the sealing outer edge is smaller than that of the first connecting outer edge.

4. The display box according to claim 2, wherein,

the utility model discloses a first casing, including second casing, link up the first casing, the outside of second casing still is connected with the link up plate, the link up plate is including linking up the terminal surface and forming link up the outer edge of terminal surface week side, the outer wall dispersion of second outer edge is formed with a plurality of outer buckle portions, connect be formed with on the outer edge with the second buckle portion of outer buckle portion one-to-one, under the installed state, the link up plate is connected the outside of second casing.

5. The display box according to claim 4, wherein,

the inner clamping and buckling parts and the outer clamping and buckling parts are of convex structures, and the first clamping and buckling parts and the second clamping and buckling parts are of clamping groove structures.

6. The display box according to claim 1, wherein,

a wiring port is formed on the first shell or the second shell; and the wiring port is detachably connected with a wiring piece, and the wiring piece is used for connecting the wiring harness to the display panel.

7. The display box according to claim 6, wherein,

the wiring piece comprises an inner end plate and an outer end plate which are arranged at intervals, the size of the inner end plate is smaller than the size of the wiring opening, the size of the outer end plate is larger than the size of the wiring opening, a limiting notch is formed between the inner end plate and the outer end plate, and in an installation state, the inner end plate extends to the inner side of the wiring opening.

8. The display box according to claim 7, wherein,

the limiting notch is detachably connected with a clamping part, and the clamping part is larger than the wiring port in size and used for limiting the position of the wiring piece.

9. The display box according to claim 7, wherein,

an inner connecting end extending towards the direction of the installation cavity is formed on the inner end plate, an outer connecting end is formed on the outer end plate, the inner connecting end is directly connected with the display panel through a wire harness, and the outer connecting end is used for being connected with a power supply end.

10. The display box according to claim 7, wherein,

the wiring port is provided with a plug-in connection part extending towards the direction far away from the installation cavity, the outer end plate is provided with a plug-in connection groove extending away from the direction of the installation cavity, and the plug-in connection part is plugged into the plug-in connection groove in the installation state.