CN104994023B - Router and its shell - Google Patents

Abstract

A kind of shell includes shell and upper cover open at one end.On be covered on the opening of shell, upper cover includes attachment base and elastomeric cap, and attachment base is fixed at the open end of shell, and attachment base is annular, the middle part of attachment base forms via hole, elastomeric cap is set on attachment base, closes via hole, and elastomeric cap is connected together with attachment base, there are gaps between the edge and attachment base of elastomeric cap, so that crotch is hooked elastomeric cap by gap and stretch out, elastic deformation occurs for elastomeric cap, separates elastomeric cap with attachment base.A kind of router comprising above-mentioned shell is also provided.The elastomeric cap of above-mentioned router engages with attachment base, makes elastomeric cap that elastic deformation occur by crotch, is detached from elastomeric cap and attachment base, elastomeric cap is dismantled, is safeguarded to the pcb board and electrical component of enclosure interior.Therefore, pcb board and electrical component will not be damaged in the disassembly process of above-mentioned shell, the recycling of router may be implemented.

Description

Router and its shell

Technical field

The present invention relates to a kind of computer network facilities, more particularly to a kind of router and its shell.

Background technique

Router (Router, also known as path device) (can select data by being packaged transmission of network to destination one by oneThe transmission path of data), this process is known as routing.Router is exactly the equipment for connecting more than two separate networks, routes workMake third layer --- the i.e. network layer in open system interconnection OSI (Open System Interconnection) model.

The cover top portion of traditional router, which generally requires to screw, is just able to satisfy the requirement of structure.It is tested in productionDuring reprocessing, needing to tear open machine can just be met the requirements.If carrying out disassembly screw respectively, operation is relatively complicated, is unfavorable forMaintenance work.If destroying shell by force, the cost of shell can be not only improved, but also the printing electricity of the inside can be destroyed to a certain degreeRoad plate PCB (Printed Circuit Board) or other components, cause scrapping for entire product.

Summary of the invention

Based on this, it is necessary to provide a kind of router and its shell that can be easy to disassemble.

A kind of shell, including shell and upper cover open at one end, it is described on be covered on the opening of the shell, it is described onLid includes attachment base and elastomeric cap, and the attachment base is fixed at the open end of the shell, and the attachment base is annular, describedThe middle part of attachment base forms via hole, and the elastomeric cap is set on the attachment base, closes the via hole, the elastomeric cap with it is describedAttachment base is connected together, and there are gaps between the edge of the elastomeric cap and the attachment base, makes crotch hook by the gapResidence is stated elastomeric cap and is stretched out, and elastic deformation occurs for the elastomeric cap, separates the elastomeric cap with the attachment base.

The attachment base includes outer ring interconnected and inner ring in one of the embodiments, the inner ring with it is describedOuter ring is concentric loop, and the elastomeric cap is spherical surface, and the surface of the inner ring is abutted against with the elastomeric cap, the inner ring supportThe elastomeric cap.

In one of the embodiments, the attachment base be equipped with stop collar, the stop collar be located at the inner ring with it is describedThe junction of outer ring, the elastomeric cap are contained in the stop collar, the gap be located at the edge of the elastomeric cap with it is describedBetween the inner sidewall of stop collar.

The inner sidewall of the stop collar is equipped with radiating groove and tears trough open in one of the embodiments, and the inner ring is closeThe edge of the outer ring side be equipped with notch, the notch is opposite with the trough of tearing open, it is described tear open trough be used for accommodate it is described curvedHook, the crotch can enter from the trough of tearing open, tick from the indentation, there.

Trough is torn open described in one of the embodiments, and the notch is oppositely arranged with the card slot.

The heat release hole is square groove in one of the embodiments, and the trough of tearing open is arc groove.

The attachment base is equipped with card slot in one of the embodiments, and the elastomeric cap is close to the side of the attachment baseEquipped with hook, the hook is caught in the card slot.

The hook includes ontology and bent back portion in one of the embodiments, and the bent back portion is set to the ontologyTop, the bent back portion are bent towards the side of the ontology, and the bent back portion is the tip rounded corner of the side of the ontology.

It in one of the embodiments, further include fixed bracket, the inner sidewall of the fixed bracket and the shell is fixedConnection, the attachment base are fixedly connected with the fixed bracket.

A kind of router, including above-mentioned shell and electronic components, the electronic components are contained in the shell.

Elastomeric cap is engaged with attachment base in installation, installation can be realized by above-mentioned router.When tearing machine open, pass through crotchMake elastomeric cap that elastic deformation occur, is detached from elastomeric cap and attachment base, elastomeric cap is dismantled, to the pcb board and electricity of enclosure interiorComponent is safeguarded.Therefore, pcb board and electrical component will not be damaged in the disassembly process of above-mentioned shell, utilizes money wellSource may be implemented the recycling of router, and enhance the usage experience of client.

Detailed description of the invention

Fig. 1 is the three-dimensional structure diagram of the shell of present embodiment；

Fig. 2 is the explosive view of shell shown in FIG. 1；

Fig. 3 is cross-sectional view of the explosive view along line A-A of shell shown in Fig. 2；

Fig. 4 is the main view of the attachment base of shell shown in FIG. 1；

Fig. 5 is cross-sectional view of the attachment base along line B-B of shell shown in Fig. 4；

Fig. 6 is the schematic diagram under the use state of the tension spring of shell shown in FIG. 1；

Fig. 7 is the partial enlarged view under the use state of tension spring shown in fig. 6；

Fig. 8 is sectional view of the shell shown in FIG. 1 along line C-C；

Fig. 9 is the perspective view of connection cover shown in FIG. 1；

Figure 10 is the sectional view along symmetry axis of connection cover shown in Fig. 9；

Figure 11 is the partial enlarged view of connection cover shown in Fig. 9.

Specific embodiment

To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawingGive better embodiment of the invention.But the invention can be realized in many different forms, however it is not limited to hereinDescribed embodiment.On the contrary, the purpose of providing these embodiments is that making to understand more the disclosureAdd thorough and comprehensive.

It should be noted that it can directly on the other element when element is referred to as " being fixed on " another elementOr there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected toTo another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side "," right side " and similar statement for illustrative purposes only, are not meant to be the only embodiment.

Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the inventionThe normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description toolThe purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or moreAny and all combinations of relevant listed item.

Referring to Fig. 1, the router of present embodiment includes shell 100 and electronic components (not shown).Electronic components are receivedIt is dissolved in shell 100.

Referring to Fig. 2, the shell 100 of present embodiment includes shell 110 and upper cover 120 open at one end.Shell 110 isTubular.Upper cover 120 is set to the opening of shell 110.Upper cover 120 includes attachment base 130, elastomeric cap 140 and tension spring 150.ConnectionSeat 130 is annular, and the middle part of attachment base 130 forms via hole 131.Referring to Fig. 1, attachment base 130 is fixed at opening for shell 110Mouth end.Elastomeric cap 140 is connected together with attachment base 130, closes via hole 131.Between the edge and attachment base 130 of elastomeric cap 140There are gaps.One end of tension spring 150 is equipped with crotch 151, and crotch 151 enters gap, and the edge for hooking elastomeric cap 140 is pulled outwardlyIt stretches, elastic deformation occurs for elastomeric cap 140, separates elastomeric cap 140 with attachment base 130.It is appreciated that tension spring 150 can be omitted.Shell 100 can have the wire of crotch-shaped by other, elastomeric cap 140 be pulled open, and make elastomeric cap 140 and attachment base130 separation.

Specifically in the present embodiment, referring to Fig. 3, attachment base 130 is equipped with card slot 132.Elastomeric cap 140 is close to attachment base130 side is equipped with hook 141, and hook 141 is contained in card slot 132, and elastomeric cap 140 is made to be connected together with attachment base 130.

It is appreciated that attachment base 130 is also provided with hook (not shown), elastomeric cap 140 is close to the side of attachment base 130Equipped with card slot (not shown), elastomeric cap 140 equally may be implemented and be connected together with attachment base 130.

The shell 100 of present embodiment further includes fixed bracket 160.Fixed bracket 160 and the inner sidewall of shell 110 are fixedConnection, attachment base 130 are fixedly connected with fixed bracket 160.Shell 110 is cylindrical shape.It is fixed on the inner sidewall of shell 110Multiple fixed plates 111.Fixed plate 111 is axially extending along shell 110.It is appreciated that fixed plate 111 can be with shell 110It is integrally formed, can also be fixed on the inner sidewall of shell 110 by the modes such as being bonded, welding.

Fixed bracket 160 is fixedly connected by fixed plate 111 with shell 110.Fixed bracket 160 is equipped with screw hole 161, evenJoint chair 130 is equipped with counterbore 133, and fixed bracket 160 is fastenedly connected with attachment base 130 by screw 20.Also, fixed bracket160 be metal frame, and the intensity of fixed bracket 160 can be improved.

Fig. 4 and Fig. 5 are please referred to, attachment base 130 includes outer ring 134 and inner ring 135.Outer ring 134 is interconnected with 135 phase of inner ringIt connects, and outer ring 134 and inner ring 135 are concentric loop.The outer ledge of outer ring 134 is equipped with flanging 136, and flanging 136 can be with shellThe inner sidewall of body 110 abuts against, so that the fixation of attachment base 130 is contained in shell 110.Attachment base 130 is circle, outer ring 134It is annular shape with inner ring 135.

Specifically, inner ring 135 is circular cone.When attachment base 130 is mounted on shell 110,135 direction of inner ringThe outside protrusion of shell 110.Card slot 132 is set in inner ring 135.Specifically, inner ring 135 includes two card slots 132.Two card slots132 are located at the two sides at the center of inner ring 135.

Also, counterbore 133 is set in inner ring 135.Inner ring 135 is equipped with notch 137 close to the edge of 134 side of outer ring.

Attachment base 130 is equipped with stop collar 138.Stop collar 138 is located at the junction of inner ring 135 and outer ring 134.Inner ring 135Not in the same plane with outer ring 134, pass through stop collar 138 and connect the lateral surface of inner ring 135 and the medial surface of outer ring 134.Also, the medial surface of the top end face connection outer ring 134 of stop collar 138, the bottom end end face connection inner ring 135 of stop collar 138Lateral surface.The inner sidewall of stop collar 138 is equipped with radiating groove 1381 and tears trough 1382 open.Fig. 6 and Fig. 7 are please referred to, specifically in this realityIt applies in mode, radiating groove 1381 is square groove, and tearing trough 1382 open is arc groove.The notch 137 for tearing trough 1382 and inner ring 135 open is oppositeSetting.Trough 1382, notch 137, card slot 132 is torn open to be located along the same line.Trough 1382 is torn open for accommodating the crotch of tension spring 150151, crotch 151 enters from trough 1382 is torn open, ticks from notch 137.Due to radiating groove 1381 and the shape for tearing trough 1382 openOn the one hand difference can be relatively easy to identify the position for tear open using tension spring 150 machine；The surface light of another aspect arc grooveSliding, when tension spring 150 is relative to the movement of trough 1382 is torn open, tearing trough 1382 open will not hinder tension spring 150 mobile, make tension spring150 smoothly pull out tearing open in trough 1382.

Referring to Fig. 8, elastomeric cap 140 is contained in stop collar 138.Elastomeric cap 140 is covered in inner ring 135.Also, byIt is all set in inner ring 135 in card slot 132, counterbore 133 and notch 137, when elastomeric cap 140 is covered in inner ring 135, then above-mentioned roadIt can be blocked by elastomeric cap 140 by device, can't see any screw hole, met the needs of fashion sci-tech product is to appearance.

Elastomeric cap 140 is spherical surface.The inner surface of elastomeric cap 140 and the outer surface of inner ring 135 abut against, and inner ring 135 supportsElastomeric cap 140.The intensity of elastomeric cap 140 can be improved in spherical shape.Since elastomeric cap 140 has certain elasticity, bulletProperty lid 140 and the installation strength of attachment base 130 also can be lower, elastomeric cap 140 can be improved conducive to entire shell 110 in spherical shapeStability.

Fig. 9 and Figure 10 is please referred to, elastomeric cap 140 is equipped with hook 141 towards the side of inner ring 135.Hook 141 is multiple.Also, the number of hook 141 is less than or equal to the number of card slot 132.Specifically, elastomeric cap 140 includes two hooks 141.TwoHook 141 is located at the two sides at the center of elastomeric cap 140.Correspondingly, two card slots 132 are corresponding with two hooks 141 setsIt sets.

Figure 11 is please referred to, specifically in the present embodiment, hook 141 includes ontology 142 and bent back portion 143, bent back portion 143Set on the top of ontology 142.Bent back portion 143 is bent towards the side of ontology 142, and bent back portion 143 is the point of the side of ontology 142Hold rounded corner 144.When hook 141 passes in and out card slot 132, rounded corner design can be convenient bent back portion 143 and enter or skid offCard slot 132.

Hook 141, which is equipped with, reinforces bone 145, reinforces bone 145 and is set to the side opposite with bent back portion 143 of ontology 142.Reinforce bone145 along ontology 142 extending direction extend.

The length for reinforcing bone 145 cannot be too long, if the length for reinforcing bone 145 is too long, the intensity of hook 141 is excessive, holdsThe amount of elastic deformation for easily influencing hook 141, prevents hook 141 from being caught in card slot 132 or cannot be detached from out of card slot 132.ToolIn the present embodiment, the length for reinforcing bone 145 is less than or equal to the half of 142 length of ontology to body.Reinforcing bone 145 can guarantee to tear openWhen machine or installation, hook 141 passes through elastic deformation, is smoothly caught in card slot 132 or swings to and split out, and can guarantee hook 141Intensity, guarantee installation when, the bonding strength between elastomeric cap 140 and attachment base 130.

Fig. 2 and Fig. 8 is please referred to, offers key slot 112 on the shell 110 in present embodiment.Shell 100 further includes outKey 170.On & off switch 170 is connected together with shell 110, avoids guaranteeing the beauty of shell 100 using screw.Specifically in this realityIt applies in mode, the surrounding of on & off switch 170 is respectively equipped with buckle 171, and key slot 112 is arranged relative to buckle 171, so that buckle171 are contained in key slot 112, are connected together with key slot 112, avoid improving the appearance of shell 100 using screw.

The router of present embodiment is right by the hook 141 of elastomeric cap 140 and the card slot 132 of attachment base 130 in installationStandard, slightly pushing can be realized installation.When tearing machine open, using tension spring 150 make elastomeric cap 140 occur elastic deformation, make hook 141 withCard slot 132 is detached from, and elastomeric cap 140 is dismantled.By via hole 131 can to inside shell 110 pcb board and electrical component carry outMaintenance.Therefore, pcb board and electrical component will not be damaged in the disassembly process of above-mentioned shell 100, utilizes resource well, it can be withIt realizes the recycling of router, and enhances the usage experience of client.

The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneouslyLimitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the artFor, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the inventionProtect range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.

Claims (10)

1. a kind of shell, which is characterized in that including shell open at one end, upper cover and crotch, it is described on be covered on the shellThe opening of body, the upper cover include attachment base and elastomeric cap, and the attachment base is fixed at the open end of the shell, describedAttachment base is annular, and the middle part of the attachment base forms via hole, and the elastomeric cap is set on the attachment base, closes the mistakeHole, the elastomeric cap are connected together with the attachment base, and there are gap, institutes between the edge of the elastomeric cap and the attachment baseIt states crotch to enter in the gap, hooks the edge of the elastomeric cap；

When needing to separate the elastomeric cap and the attachment base, the crotch is stretched out, elastic shape occurs for the elastomeric capBecome, separates the elastomeric cap with the attachment base.

2. shell according to claim 1, which is characterized in that the attachment base includes outer ring interconnected and inner ring,The inner ring and the outer ring are concentric loop, and the elastomeric cap is spherical surface, and the surface of the inner ring offsets with the elastomeric capIt connects, the inner ring supports the elastomeric cap.

3. shell according to claim 2, which is characterized in that the attachment base is equipped with stop collar, and the stop collar is located atThe junction of the inner ring and the outer ring, the elastomeric cap are contained in the stop collar, and the gap is located at the elasticityBetween the edge of lid and the inner sidewall of the stop collar.

4. shell according to claim 3, which is characterized in that the inner sidewall of the stop collar is equipped with radiating groove and tears machine openSlot, the inner ring are equipped with notch close to the edge of the outer ring side, and the notch is opposite with the trough of tearing open, and the crotch is receivedIt is dissolved in described tear open in trough；

When needing to separate the elastomeric cap and the attachment base, the crotch enters from the trough of tearing open, from the indentation, thereIt ticks.

5. shell according to claim 4, which is characterized in that the attachment base is equipped with card slot, and the elastomeric cap is close to instituteThe side for stating attachment base is equipped with hook, and the hook is caught in the card slot, it is described tear open trough and the notch with the cardSlot is oppositely arranged.

6. shell according to claim 4, which is characterized in that the heat release hole is square groove, and the trough of tearing open is arc groove.

7. shell according to claim 1, which is characterized in that the attachment base is equipped with card slot, and the elastomeric cap is close to instituteThe side for stating attachment base is equipped with hook, and the hook is caught in the card slot.

8. shell according to claim 7, which is characterized in that the hook includes ontology and bent back portion, the bent back portionSet on the top of the ontology, the bent back portion is bent towards the side of the ontology, and the bent back portion is the one of the ontologyThe tip rounded corner of side.

9. shell according to claim 1, which is characterized in that it further include fixed bracket, the fixed bracket and the shellThe inner sidewall of body is fixedly connected, and the attachment base is fixedly connected with the fixed bracket.

10. a kind of router, which is characterized in that described including shell described in any one of claim 1-9 and electronic componentsElectronic components are contained in the shell.