CN209462811U - Waterproof cover and electronic equipment with the waterproof cover - Google Patents

Abstract

The utility model discloses a kind of waterproof cover and with the electronic equipment of the waterproof cover, the waterproof cover includes lid and blind rivet, the blind rivet is fixed on the lid, the lid is for being detachably arranged on casting of electronic device to prevent water immersion, the lid has inner face and outer end face, the blind rivet is arranged on inner face, the blind rivet is provided with anti-raise one's hat far from described lid one end, the lid and it is described it is anti-raise one's hat between the blind rivet on around being equipped with several round position of bone, the anti-outer diameter raised one's hat is greater than the outer diameter of the round position of bone, the outer diameter of the round position of bone is greater than the aperture in the blind rivet hole opened up on the electronic equipment.The utility model proposes waterproof cover and with the electronic equipment of the waterproof cover, it is intended to solve the technical issues of existing waterproof cover cannot seal alone.

Description

Waterproof cover and electronic equipment with the waterproof cover

Technical field

The utility model relates to waterproof construction technical field more particularly to a kind of waterproof cover and with the electronics of the waterproof cover Equipment.

Background technique

Some electronic products such as portable mobile wireless sound equipment, intelligent sound equipment etc. on the market at present, much all contain IPX7 grades of water-proof functions；Because the terminals such as the terminal interface on electronic product, such as USB, AUX in, TYPE cannot it is exposed outside Face needs to increase a waterproof cover and meets waterproof requirement.Existing waterproof cover generally uses the soft materials such as silicon rubber or TPU, Waterproof cover can generally design blind rivet structure, convenient for the folding and fixation of waterproof cover.But because blind rivet needs guiding through electronic product casing Plastic parts, so need one sealing cover of increase inside electronic product to separate with cavity to guarantee air-tightness requirement, it is close alone Envelope, structure is complicated in this way, and assembly is inconvenient.

Utility model content

The main purpose of the utility model is to provide a kind of waterproof cover and the electronic equipment with the waterproof cover, it is intended to solve The technical issues of existing waterproof cover cannot seal alone.

To achieve the above object, the utility model proposes waterproof cover include lid and blind rivet, the blind rivet fixation is set It sets on the lid, for being detachably arranged on casting of electronic device to prevent water immersion, the lid has the lid Inner face and outer end face, the blind rivet are arranged on inner face, and being provided with far from described lid one end for the blind rivet is prevented raising one's hat, The lid and it is described it is anti-raise one's hat between the blind rivet on around several round position of bone are equipped with, the anti-outer diameter raised one's hat is greater than described The outer diameter of the circle position of bone, the outer diameter of the round position of bone are greater than the aperture in the blind rivet hole opened up on the electronic equipment.

Preferably, it is 0.05mm~0.1mm that the round position of bone, which protrudes the range of the thickness of the blind rivet,.

Preferably, the spacing of two adjacent round position of bone is less than the thickness of the casting of electronic device at the blind rivet hole Degree.

Preferably, waterproof convex ribs are provided on the inner face side wall of the lid, the lid is mounted on the electronics and sets In fluting on standby shell, the waterproof convex ribs and the slotted wall are interference fitted.

Preferably, the waterproof convex ribs surround inner face one week of the lid.

Preferably, the waterproof cover is plastic cover, and the outer end face shape of the lid corresponds to place casting of electronic device Shape, the outer end face of the lid and the casting of electronic device flush.

To achieve the above object, the utility model also proposes a kind of electronic equipment, which includes electronic equipment shell Body, the fluting being arranged on the casting of electronic device and the blind rivet hole being arranged in the fluting and above-mentioned any one The waterproof cover, the waterproof cover are detachably arranged on the fluting.

Preferably, formed fluted between the outer end face and inner face of the lid, and the groove is around the lid One week.

Preferably, the blind rivet hole is provided with the first chamfering on the outside of the casting of electronic device, and first chamfering is 45 ° of chamferings, the first chamfering length are 0.2mm.

Preferably, the blind rivet hole is provided with the second chamfering on the inside of the casting of electronic device, and second chamfering is 45 ° of chamferings, the second chamfering length are 0.1mm.

The utility model proposes technical solution in, one enclosing for screw thread-like is designed on the blind rivet of the waterproof cover The circle position of bone, make its pass through the casting of electronic device on the blind rivet hole when with the blind rivet hole be interference fitted, play The effect of sealing；When opening waterproof cover, the blind rivet is drawn out, the circle position of bone on blind rivet and the inner wall interference of blind rivet hole hole Cooperation, plays the role of self-sealing；It solves due to product space deficiency, the problem that sealing cover does individual cavity can not be increased, Components can be saved again, reduce cost while keeping assembly simple, improve production efficiency.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.

Fig. 1 is the schematic perspective view of the utility model waterproof cover；

Fig. 2 is the schematic diagram of the section structure of the utility model electronic equipment；

Fig. 3 is that the utility model waterproof cover is mounted on the schematic diagram of the section structure on casting of electronic device；

Fig. 4 is the enlarged diagram of local I in Fig. 3.

Drawing reference numeral explanation:

Label	Title	Label	Title
				10	Waterproof cover	121	It is anti-to raise one's hat
11	Lid	122	The circle position of bone
				111	Inner face	20	Casting of electronic device
112	Waterproof convex ribs	21	Fluting
				113	Outer end face	22	Blind rivet hole
114	Groove	221	First chamfering
				12	Blind rivet	222	Second chamfering

The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise Under every other embodiment obtained, fall within the protection scope of the utility model.

It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment It is only used for explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.

In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and cannot manage Solution is its relative importance of indication or suggestion or the quantity for implicitly indicating indicated technical characteristic.Define as a result, " the One ", the feature of " second " can explicitly or implicitly include at least one of the features.It is " more in the description of the present invention, It is a " it is meant that at least two, such as two, three etc., unless otherwise specifically defined.

In the present invention unless specifically defined or limited otherwise, term " connection ", " fixation " etc. should do broad sense reason Solution, for example, " fixation " may be a fixed connection, may be a detachable connection, or integral；It can be mechanical connection, it can also To be electrical connection；It can be directly connected, the connection inside two elements can also be can be indirectly connected through an intermediary Or the interaction relationship of two elements, unless otherwise restricted clearly.It for the ordinary skill in the art, can be with The concrete meaning of above-mentioned term in the present invention is understood as the case may be.

It in addition, the technical solution between each embodiment of the utility model can be combined with each other, but must be with ability Based on domain those of ordinary skill can be realized, it will be understood that when the combination of technical solution appearance is conflicting or cannot achieve The combination of this technical solution is not present, also not within the protection scope of the requires of the utility model.

The utility model proposes a kind of waterproof covers.

It please refers to Fig.1 to Fig.3, in the utility model embodiment, which includes lid 11 and blind rivet 12, institute Blind rivet 12 is stated to be fixed on the lid 11, the lid 11 for be detachably arranged on casting of electronic device 20 to prevent Water immerses, and the lid 11 has inner face 111 and outer end face 113, and the blind rivet 12 is arranged on inner face 111, the drawing Nail 12 far from described 11 one end of lid be provided with it is anti-raise one's hat 121, the lid 11 and it is described it is anti-raise one's hat between 121 described in Around being equipped with several round position of bone 122 on blind rivet 12, anti-121 outer diameter of raising one's hat is greater than the outer diameter of the round position of bone 122, the round bone The outer diameter of position 122 is greater than the aperture in the blind rivet hole 22 opened up on the electronic equipment.

The utility model proposes technical solution in, on the blind rivet 12 of the waterproof cover 10 design screw thread-like a circle The circle position of bone 122 of one circle makes it when passing through the blind rivet hole 22 on the casting of electronic device 20 and the blind rivet hole 22 Interference fit, plays the role of sealing；When opening waterproof cover 10, the blind rivet 12 is drawn out, the circle position of bone 122 on blind rivet 12 It is interference fitted with the 22 hole inner wall of blind rivet hole, plays the role of self-sealing；It solves due to product space deficiency, can not increase Sealing cover does the problem of individual cavity, and can save components, reduces cost while keeping assembly simple, improves production efficiency.

Specifically, also referring to Fig. 3, the range that the round position of bone 122 protrudes the thickness of the blind rivet 12 is 0.05mm ~0.1mm.The round position of bone 122 between the blind rivet 12 and the blind rivet hole 22 with a thickness of one-sided thickness, by the circle The one-sided thickness of the position of bone 122 is designed and sized in 0.05mm~0.1mm that the blind rivet can be made in the case where guaranteeing leakproofness 12 very easily move in the blind rivet hole 22.In the utility model embodiment, the one-sided thickness of the round position of bone 122 is 0.075mm。

Specifically, the spacing of two adjacent round position of bone 122 is less than the electronic equipment shell at the blind rivet hole 22 The thickness of body 20.It is to guarantee that the blind rivet 12 when the blind rivet hole 22 moves back and forth, has been always ensured that the circle in this way The position of bone 122 and 22 inner wall of blind rivet hole, which are formed, to be interference fitted, and gas leakage is avoided.

Specifically, waterproof convex ribs 112 are provided on 111 side wall of inner face of the lid 11, the lid 11 is mounted on In fluting 21 on the casting of electronic device 20, the waterproof convex ribs 112 are interference fitted with 21 side walls of the fluting.This is practical New embodiment may first contact water by waterproof convex ribs 112 being arranged on 111 side wall of inner face of the lid 11 Water-proofing treatment is carried out at position, and water is avoided to enter inside waterproof cover 10 and casting of electronic device 20；In addition, the present embodiment pass through by The waterproof convex ribs 112 are arranged on 111 side wall of inner face of the lid 11, rather than the end face of lid 11 is arranged in, because And can guarantee 112 uniform force of waterproof convex ribs, the deformation of same degree can be generated after by 21 sidewall extrusions of fluting, be not likely to produce Expendable deformation, and be that waterproof convex ribs 112 provide support using the side wall of lid 11,112 shape of waterproof convex ribs can be made It is easier to restore to original state after change.

Specifically, the waterproof convex ribs 112 surround inner face 111 1 weeks of the lid 11.It can make so described anti- Water convex ribs 112 are more uniform by the extruding of 21 side walls of fluting, and waterproof effect is more preferable.

Specifically, the waterproof cover 10 is plastic cover, and plastic cement has certain elasticity；The outer end face 113 of the lid 11 Shape corresponds to the change in shape of place casting of electronic device 20, the outer end face 113 of the lid 11 and the electronic equipment shell 20 flush of body；The integrality for guaranteeing 20 appearance of casting of electronic device, avoids the waterproof cover 10 from not touched, influences to prevent Water effect.Fluted 114 are formed between the outer end face 113 and inner face 111 of the lid 11, and the groove 114 is around institute State lid 11 1 weeks；The design of the groove 114, which can be convenient, opens the waterproof cover 10.Due to the presence of groove 114, taking Under the waterproof cover 10 when press 113 edge of outer end face, 113 edge of outer end face can be recessed, more convenient in this way to beat Open the waterproof cover 10.

Please see Fig. 2 to Fig. 4, the utility model also proposes a kind of electronic equipment, the electronic equipment can with but be not limited to Mobile phone, wireless acoustics, intelligent sound equipment etc., the electronic equipment include the waterproof cover 10 such as above-mentioned any embodiment；It is described Electronic equipment further include the fluting 21 being arranged on its shell and be arranged in it is described fluting 21 in blind rivet hole 22, the waterproof cover 10 are detachably arranged on the fluting 21；The blind rivet hole 22 is provided with the first chamfering on the outside of the casting of electronic device 20 221, first chamfering is 45 ° of chamferings, and the length of first chamfering 221 is 0.2mm；The electronics is leaned in the blind rivet hole 22 The second chamfering 222 is provided on the inside of apparatus casing 20, second chamfering is 45 ° of chamferings, and the length of second chamfering 222 is 0.1mm.The effect of chamfering is oriented to for the flexible of blind rivet 12, convenient for assembly.The specific structure of the waterproof cover 10 is joined According to above-described embodiment, since this electronics uses along equipment whole technical solutions of above-mentioned all embodiments, at least have All beneficial effects brought by the technical solution of above-described embodiment, this is no longer going to repeat them.

The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model, It is all under the design of the utility model, equivalent structure transformation made based on the specification and figures of the utility model, or Directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.

Claims (10)

1. a kind of waterproof cover, which is characterized in that including lid and blind rivet, the blind rivet is fixed on the lid, institute Lid is stated for being detachably arranged on casting of electronic device to prevent water immersion, the lid has inner face and outer end face, institute Blind rivet is stated to be arranged on inner face, the blind rivet far from described lid one end be provided with it is anti-raise one's hat, the lid with it is described Prevent that the anti-outer diameter raised one's hat is greater than the outer diameter of the round position of bone, institute around several round position of bone are equipped on the blind rivet between raising one's hat The outer diameter for stating the round position of bone is greater than the aperture in the blind rivet hole opened up on the electronic equipment.

2. waterproof cover as described in claim 1, which is characterized in that the range for the thickness that the round position of bone protrudes the blind rivet is 0.05mm~0.1mm.

3. waterproof cover as claimed in claim 2, which is characterized in that the spacing of two adjacent round position of bone is less than the drawing The thickness of the casting of electronic device at nail hole.

4. waterproof cover as described in claim 1, which is characterized in that it is convex to be provided with waterproof on the inner face side wall of the lid Muscle, the lid are mounted in the fluting on the casting of electronic device, and the waterproof convex ribs are matched with the slotted wall interference It closes.

5. waterproof cover as claimed in claim 4, which is characterized in that inner face one of the waterproof convex ribs around the lid Week.

6. waterproof cover as claimed in claim 5, which is characterized in that the waterproof cover is plastic cover, the outer end face of the lid Shape corresponds to the shape of place casting of electronic device, the outer end face of the lid and the casting of electronic device flush.

7. a kind of electronic equipment, which is characterized in that including casting of electronic device, the fluting being arranged on the casting of electronic device With the blind rivet hole and waterproof cover as claimed in any one of claims 1 to 6 that are arranged in the fluting, the waterproof cover can Disassembly is arranged on the fluting.

8. electronic equipment as claimed in claim 7, which is characterized in that be formed between the outer end face and inner face of the lid Groove, and the groove was around the lid one week.

9. electronic equipment as claimed in claim 8, which is characterized in that the blind rivet hole is set on the outside of the casting of electronic device It is equipped with the first chamfering, first chamfering is 45 ° of chamferings, and the first chamfering length is 0.2mm.

10. electronic equipment as claimed in claim 9, which is characterized in that the blind rivet hole is on the inside of the casting of electronic device It is provided with the second chamfering, second chamfering is 45 ° of chamferings, and the second chamfering length is 0.1mm.