CN207118165U - A kind of electronic equipment - Google Patents

Abstract

The utility model provides a kind of electronic equipment, including：Back casing component, display screen, procapsid component and inscription plate；Back casing component, is provided with housing region；Display screen, the housing region of back casing component is placed in, is provided with the surface that display screen is used to show for dust-proof flexible material layer；Procapsid component, open up fluted, sky window has been opened up in the bottom of groove, the bottom of groove is pressed together on the surrounding on the surface for being used to show of display screen, the part that groove contacts with display screen is arranged to have intensive tiny raised dustproof construction, engage installation with back casing component, after engaging is installed, under the extruding of the bottom of groove elastic deformation occurs for the flexible material layer set on display screen；Plate is engraved, with matching grooves, is placed in groove.

Description

A kind of electronic equipment

Technical field

It the utility model is related to a kind of electronic technology field, more particularly to a kind of electronic equipment.

Background technology

With the development of the communication technology, at present, the use of the electronic equipment such as mobile phone, intelligent cipher key equipment is more and more wider It is general, display screen is generally provided with these electronic equipments, to user's display information.

Because the frequency of use of electronic equipment is higher, use environment is also than wide, in order that display screen can normally show Show use, extend the service life of display screen, in current electronic equipment, display screen is simultaneously not directly exposed in air, and Be install on a display screen inscription plate (lens), its can ensure show screen display information can normal presentation to user While, display screen is protected again.

In the prior art, although inscription plate can protect display screen, display screen is avoided by the steam in air and grey dustiness Dye, but due in assembling, space is there may be between display screen and the shell of electronic equipment, therefore, steam in air and Dust etc. may also be entered in display screen, pollution displaying screen, shorten the life-span of display screen.

Utility model content

The utility model aims to solve the problem that above mentioned problem.

Main purpose of the present utility model is to provide a kind of electronic equipment.

To reach above-mentioned purpose, what the technical solution of the utility model was specifically realized in：

The utility model provides a kind of electronic equipment, including：Back casing component 1, display screen 2, procapsid component 3, with And inscription plate lens4；Wherein, back casing component 1, is provided with housing region, and the side of back casing is provided with the first housing fixture 12；Display screen 2, the housing region of back casing component 1 is placed in, is provided with the surface that display screen 2 is used to show for preventing The flexible material layer 21 of dirt；Procapsid component 3, fluted 31 are opened up, sky window 311 has been opened up in the bottom of groove, groove 31 Bottom is pressed together on the surrounding on the surface for being used to show of display screen 2, and the part 312 that groove 31 contacts with display screen 2 is arranged to have There is intensive tiny raised dustproof construction, and the edge of the side of procapsid component 3 is provided with the second housing firmware 32, second shell Body fixture 32 engages installation with the first housing fixture 12 of back casing component 1, in the second housing fixture 32 and back casing After the first housing fixture 12 engaging installation of component 1, the flexible material layer 21 set on display screen 2 is in the crowded of the bottom of groove Elastic deformation occurs for pressure；Plate 4 is engraved, is matched with groove 31, houses and is fixed in groove 31.

Alternatively, bottom adhe of the plate 4 by groove described in gum 31 is engraved.

Alternatively, dustproof construction is erosion line structure.

Alternatively, electronic equipment also includes：Display screen fixed frame 5, ring is located at the periphery of display screen 2, for display screen 2 to be consolidated Due in the housing region of back casing component 1.

Alternatively, the second housing fixture 32, including N number of neck；First housing fixture 12, including N number of screens muscle, its In, the position correspondence of each neck and a screens muscle, N is positive integer.

The utility model provides a kind of electronic equipment it can be seen from above-mentioned technical scheme provided by the utility model, It is provided with the surface that the display screen of the electronic equipment is used to show for dust-proof flexible material layer, the flexible material layer has Certain elasticity, after procapsid component and the installation of back casing component, the surrounding of the flexible material layer is under the extruding of procapsid Generation elastic deformation, so as to prevent steam and dust from entering display screen, in addition, in the utility model, by procapsid The part contacted with display screen is arranged to have tiny raised dustproof construction, so as to further prevent steam and dust from entering Enter to display screen, protect display screen.

Brief description of the drawings

It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment The accompanying drawing used is briefly described, it should be apparent that, drawings in the following description are only some implementations of the present utility model Example, on the premise of not paying creative work, can also be according to these accompanying drawings for one of ordinary skill in the art Obtain other accompanying drawings.

Fig. 1 is the explosive view for a kind of electronic equipment that the utility model embodiment provides；

Fig. 2 is the dimensional structure diagram of the procapsid component for a kind of electronic equipment that the utility model embodiment provides；

Fig. 3 is the dimensional structure diagram that the assembling for a kind of electronic equipment that the utility model embodiment provides is completed.

Embodiment

With reference to the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear Chu, it is fully described by, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole realities Apply example.Based on embodiment of the present utility model, those of ordinary skill in the art are obtained under the premise of creative work is not made The every other embodiment obtained, belongs to the scope of protection of the utility model.

In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ", The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description, rather than instruction Or imply that signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore be not understood that For to limitation of the present utility model.In addition, term " first ", " second " be only used for describe purpose, and it is not intended that instruction or Imply relative importance or quantity or position.

, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition Concrete meaning of the language in the utility model.

The utility model embodiment is described in further detail below in conjunction with accompanying drawing.

Fig. 1 is the explosive view for a kind of electronic equipment that the present embodiment provides；Fig. 2 is one that the utility model embodiment provides The dimensional structure diagram of the procapsid component of kind electronic equipment；Fig. 3 is that a kind of electronics that the utility model embodiment provides is set The dimensional structure diagram that standby assembling is completed.The structure of electronic equipment provided by the utility model is entered in conjunction with Fig. 1 to Fig. 3 Row detailed description.

The utility model provides a kind of electronic equipment, as shown in figure 1, the electronic equipment mainly includes：Back casing component 1st, display screen 2, procapsid component 3 and inscription plate (lens4；Wherein, back casing component 1, housing region is provided with, back casing Side is provided with the first housing fixture 12；Display screen 2, the housing region of back casing component 1 is placed in, be used in display screen 2 It is provided with the surface of display for dust-proof flexible material layer 21；Procapsid component 3, fluted 31 are opened up, at the bottom of groove Portion has opened up sky window 311, and the bottom of groove 31 is pressed together on the surrounding on the surface for being used to show of display screen 2, groove 31 and display The parts 312 of the contact of screen 2 are arranged to have tiny raised dustproof construction, and the edge of the side of procapsid component 3 is provided with the Two housing firmwares 32, the second housing fixture 32 engages installation with the first housing fixture 12 of back casing component 1, in second shell After body fixture 32 engages installation with the first housing fixture 12 of back casing component 1, the flexible material layer that is set on display screen 2 21 occur elastic deformation under the extruding of the bottom of groove；Plate 4 is engraved, is matched with groove 31, houses and is fixed in groove 31.

In the electronic equipment that the present embodiment provides, dust-proof flexibility is provided on the surface that display screen is used to show Material layers, the flexible material layer have certain elasticity, after procapsid component and the installation of back casing component, the flexible material layer Surrounding elastic deformation occurs under the extruding of procapsid so that procapsid component engages more with the contact position of display screen Closely, it can prevent steam and dust from entering display screen, in addition, in the utility model, procapsid is contacted with display screen Part be arranged to that there is tiny raised dustproof construction, formed in the contact position of procapsid component and display screen intensive unordered Projection, similar forest sand prevention principle, at the same these tiny projections can also weak bullet deformation, so as to further prevent steam Display screen is entered with dust, protects display screen.

In a particular application, procapsid component 3 can include the procapsid of electronic equipment and be arranged on procapsid Some parts, for example, the button shown in Fig. 1.Back casing component 1 can include the back casing and setting or appearance of electronic equipment The some parts being contained in back casing, for example, circuit board and battery etc., display screen 2 can pass through flexible PCB etc. and circuit Plate electrically connects.

In addition, as an alternative embodiment, the electronic equipment can be with patchcord, the patchcord at least can be with Connecting line including first interface and connection first interface, wherein, first interface is placed in the appearance of electronic equipment casing setting Receive in portion, and connecting line can be contained in the wire casing set on electronic equipment casing, the one end of connecting line away from first interface With circuit board electrical connection.In the optional embodiment, receiving portion and wire casing can be arranged on the side of the shell of electronic equipment On face, wherein, it is provided with wire casing at least two sides of shell.

In above-mentioned optional embodiment, the one end of connecting line away from first interface can be fixed with circuit board and electrically connect, That is the electrical connection of one end and circuit board away from first interface of connecting line is on-disconnectable.Or can also be remote in connecting line One end from first interface sets a second interface, and an external interface matched with second interface is set on circuit board, the Two interfaces with the external interface that can electrically connect by way of plug, in this embodiment, the side of the shell of electronic equipment Face can also set a plug mouth connected with the external interface so that second interface may be inserted into or transfer to this to external Mouthful.

In addition, in above-mentioned optional embodiment, electronic equipment also includes the 3rd interface, then the shell of the electronic equipment Side can also set a receiving portion for being used to house the 3rd interface, in order to store the 3rd interface, wherein, the 3rd interface It can be hinged on by the connecting shaft on its bottom on shell, in a state of use, the 3rd interface screws out its appearance around connecting shaft Receive portion.

In this above-mentioned optional embodiment, first interface can be USB A type public affairs mouths, and second interface can be USB Micro-B type public affairs mouths, the 3rd interface can be COBBAIF.Thus, the electronic equipment that the present embodiment provides can both pass through sound Frequency interface and terminal device (especially mobile terminal, such as mobile phone, tablet personal computer etc.) connect, can also by USB interface with Terminal device (such as computer etc.) is attached.

In an optional embodiment of the present embodiment, inscription plate 4 can be engaged in groove 31 by screens muscle, or Inscription plate 4 by gum and the bottom adhe of groove 31, i.e., can also be pasted onto the interior table of groove 31 by person, inscription plate 4 by gum Face.Inscription plate 4 is adhered to the bottom of groove 31 by the way of gum, dust and steam can be prevented by engraving plate 4 and groove Space between 31 enters the bottom of groove 31, then is entered by the empty window of the bottom of groove 31 on display screen 2, further functions as The effect of dust and water protection, protect display screen 4.

In the concrete application of the present embodiment, dustproof construction can used by the part 312 that groove 31 contacts with display screen 2 So that using line structure is lost, i.e. mould loses line.Lose line can use it is different, for example, symmetric figure figure line such as square or circular, non- The figure line of symmetric figure figure line such as strip pattern, decorative pattern, wood grain and similar fitment material for family ceramic tile.In the present embodiment, mould erosion line Texture there is third dimension, to be rough.Certainly, in a particular application, dustproof construction is not limited in losing line structure, Other structures can be used, the only structure has countless tiny intensive projections.

As an alternative embodiment, as shown in figure 1, the second housing fixture 32 can include N number of neck；Second Housing fixture 12 can include N number of screens muscle, wherein, the position correspondence of each neck and a screens muscle, N is positive integer. Certainly, the first housing fixture 32 and the second housing fixture 12 can also be the part of other patterns, not right in the present embodiment Their pattern and quantity is defined, and the two can coordinate completion to assemble.In the electronic equipment shown in Fig. 1, second Housing fixture 32 is 6 necks, and specifically, the upper side edge of procapsid component 3 is set respectively along, left side edge and right edge It is equipped with 2 necks.First housing fixture 12 is 6 screens muscle, and each screens muscle and a card on procapsid component Groove location is corresponding.Thus, by the snap-fit of 6 necks and 6 screens muscle, procapsid component 3 and back casing component 1 can be with Form stable package assembly.When electronic equipment assembles, the bottom pressure of groove 311 for being provided with erosion line is lost on the display screen 2 Line can simulate the effect of dustproof foam, increase the laminating degree between display screen 2 and the inner surface of procapsid, play dust-proof Effect.

In the present embodiment, the flexible material layer 21 for being arranged on the surface of display screen 2 includes but is not limited to：(three acetic acid are fine by TAC Tie up plain material layers, PVA polarisations (polyvinyl alcohol material layers or adhesive glue material layers.These materials have certain elasticity, in electricity During sub- equipment assembling, the bottom of groove 311 is pressed on the flexible material layer of display screen 2, and thus, flexible material layer deforms upon, So that the bottom of groove 311 can be more closely bonded with display screen 2, so as to reach dust-proof effect.

In the present embodiment, the flexible material layer 21 for being arranged on the surface of display screen 2 can be a part for display screen 2, can With make display screen 2 be that the part of its most surface is used into flexible flexible material, or, display screen can also be used as 2 extention is adhered on the surface of display screen 2, and specific the present embodiment is not construed as limiting.

In a kind of optional embodiment of the present embodiment, as shown in figure 1, the electronic equipment can also include：Display screen Fixed frame 5, ring is located at the periphery of display screen 2, for display screen 2 to be fixed on 11 in the housing region of back casing component 1.Thus, Display screen fixed frame 5 is securely fixed in electronics by preventing display screen 2 from being subjected to displacement in the horizontal direction, by display screen 2 and set It is standby internal.

In the present embodiment, electronic equipment can be intelligent cipher key equipment.Intelligent cipher key equipment is the electricity for having safety chip Sub- equipment, possess independent processor and memory cell inside safety chip, PKI digital certificates can be stored, private key, encryption and decryption are close The key of the types such as key, authentication secret and other characteristics, data are encrypted, decrypted, are signed, sign test computing, are User provides data encryption and identity authentication service.

The display screen for the electronic equipment that the present embodiment provides is used to show it can be seen from the technical scheme provided by the present embodiment Be provided with the surface shown for dust-proof flexible material layer, the flexible material layer has certain elasticity, procapsid component with Back casing component installation after, under the extruding of procapsid elastic deformation occurs for the surrounding of the flexible material layer, so as to prevent Sealing vapour and dust enter display screen, in addition, in the utility model, the part that procapsid contacts with display screen is arranged to With tiny raised dustproof construction, so as to further prevent steam and dust from entering display screen, display screen is protected.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description Point is contained at least one embodiment or example of the present utility model.In this manual, to the schematic table of above-mentioned term State and be not necessarily referring to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be Combined in an appropriate manner in any one or more embodiments or example.

Although embodiment of the present utility model has been shown and described above, it is to be understood that above-described embodiment is Exemplary, it is impossible to it is interpreted as not departing from the utility model to limitation of the present utility model, one of ordinary skill in the art Principle and objective in the case of above-described embodiment can be changed in the scope of the utility model, change, replace and Modification.The scope of the utility model is by appended claims and its equivalent limits.

Claims (5)

1. a kind of electronic equipment, it is characterised in that including back casing component (1), display screen (2), procapsid component (3) and Engrave plate (4)；Wherein,

The back casing component (1), is provided with housing region, and the side of the back casing is provided with the first housing fixture (12)；

The display screen (2), the housing region of the back casing component (1) is placed in, is used to show in the display screen (2) It is provided with the surface shown for dust-proof flexible material layer (21)；

The procapsid component (3), opens up fluted (31), and sky window (311), the groove have been opened up in the bottom of the groove (31) bottom is pressed together on the surrounding on the surface for being used to show of the display screen (2), the groove (31) and the display screen (2) part (312) of contact is arranged to have intensive tiny raised dustproof construction, and the procapsid component (3) side Edge be provided with the second housing fixture (32), the institute of the second housing fixture (32) and the back casing component (1) The engaging installation of the first housing fixture (12) is stated, in the institute of the second housing fixture (32) and the back casing component (1) After stating the engaging installation of the first housing fixture (12), the flexible material layer (21) set on the display screen (2) is described Elastic deformation occurs under the extruding of the bottom of groove；

The inscription plate (4), matches with the groove (31), houses and is fixed in the groove (31).

2. electronic equipment according to claim 1, it is characterised in that the inscription plate (4) passes through gum and the groove (31) bottom adhe.

3. electronic equipment according to claim 1, it is characterised in that

The dustproof construction is erosion line structure.

4. according to the electronic equipment described in any one of claims 1 to 3, it is characterised in that the electronic equipment also includes：

Display screen fixed frame (5), ring is located at the display screen (2) periphery, for the display screen (2) to be fixed on into the rear shell In the housing region of body component (1).

5. according to the electronic equipment described in any one of claims 1 to 3, it is characterised in that

The second housing fixture (32), including N number of neck；

The first housing fixture (12), including N number of screens muscle, wherein, each neck and screens muscle Position correspondence, N are positive integer.