CN202476718U - Elastic sheath for handheld electronic devices - Google Patents

Abstract

The utility model discloses an elastic sheath of a handheld electronic device, which is specially used for sheathing and attaching to the external of the existing handheld electronic device, and comprises a sheath main body with elasticity and flexibility, wherein the sheath main body comprises a back plate part which is provided with a front side surface, a back side surface, a limiting part and a hollow part, and the limiting part limits and positions the handheld electronic device; at least one handheld auxiliary positioning convex part is convexly formed on the sheath main body; when the user grips, handheld auxiliary positioning convex part is convenient for point position and is carried out centre gripping or wears set auxiliary positioning to promote the user and grip the steadiness of hand-held type electron device and effectively prevent to drop, promote the hand simultaneously and grip the comfort, supplementary improvement grips the operating efficiency, increases the industrial efficiency practical progressive nature of product added value.

Description

Elastic sheath for handheld electronic devices

technical field

The utility model relates to an elastic sheath of a hand-held electronic device.

Background technique

By the way, with the rapid development of electronic technology and light and thin design, the current handheld electronic devices are quite popular, and the types of the handheld electronic devices present various appearances according to different functions, such as mobile phones, PDAs (personal digital assistant), tablet computer, navigation machine, e-book, electronic game device, electronic player, etc.

Among the related accessories of the hand-held electronic device, the sheath is obviously one of the products that consumers can quickly associate with it, and the subject matter to be discussed in this utility model is mainly aimed at the elastic sheath of the hand-held electronic device. In terms of cover products, the elastic sheath is mostly made of silicone material or TPR, PVC and other elastic materials, but it is not limited to this. Through the elastic toughness of the elastic sheath, it forms a collision-proof, Anti-drop, anti-scratch and other protective functions, and this kind of elastic sheath is usually designed to avoid the operation interface of the handheld electronic device, so that it does not affect the convenience of use and operation.

However, even though the conventional handheld electronic device is equipped with an elastic sheath, it still has the following problems:

Due to the limitations of manufacturing technology, traditional handheld electronic devices are bulky and difficult to achieve miniaturization and thinning. However, with the breakthrough of electronic technology in recent years, all kinds of handheld electronic Thin and light appearance, but this may not be easy to use for consumers. The reason is that when people hold items that are too small, there is a problem of inconvenient grip; another key point is that with the current tablet The trend of touch interface caused by computers has made the wide display interface like computer windows become the mainstream of the market, which makes most handheld electronic devices change into a wide and flat new style; however, the wide and flat The shape is not an ideal shape for the stability and comfort when the human hand holds it, because when the human hand holds it for a long time, it is easy to cause occupational injuries (such as elbow and arm pain), otherwise when the human hand When the grip is loose, it is easy to fall. Even if it does not fall, the user will feel unsafe. However, the design and function of the conventional elastic sheath cannot solve this problem. Looking at the elastic sheath products currently available on the market, they are at best only an external covering accessory for handheld electronic devices. How to develop an innovative elastic sheath structure with more practical functions to address the above problems is what users are looking forward to. , which is also the target and direction for relevant industry players to make further efforts to develop breakthroughs.

Contents of the invention

Aiming at the defects and deficiencies of the prior art, the main purpose of this utility model is to provide an elastic sheath for a handheld electronic device;

In order to achieve the above object, the utility model adopts the following technical solutions:

An elastic sheath for a hand-held electronic device, which is specially used to cover the existing hand-held electronic device for external use. The elastic sheath includes a sheath main body, which is made of elastic and flexible rubber plastic high Made of molecular elastic material, the sheath main body includes a back panel with a front side and a back side, and a limiting part arranged on the front side of the back panel, wherein the limiting part is used to limit and position the handheld electronic device. The front side of the main body of the sheath is formed with a hollow part for exposing the control and display interface of the handheld electronic device; at least one hand-held auxiliary positioning protrusion is integrally formed on the main body of the sheath in a protruding form On the back side, the shape of the hand-held auxiliary positioning convex part can provide auxiliary positioning types and functions such as clamping, threading and hooking of the finger parts when the user holds it; The stability of the device can effectively prevent falling, and at the same time, it can improve the comfort of the hand, assist in improving the efficiency of the grip operation, and increase the practical progress of the added value of the product.

The hand-held auxiliary positioning convex part includes a protruding part and an expanded end formed at the end of the protruding part; when the user holds it, the protruding part is convenient for two fingers to hold relative to each other. The end stops against the outside of the fingers to produce a restrictive effect, thereby improving the comfort of the holding action and simultaneously improving the stability of the holding.

The hand-held auxiliary positioning convex part includes a ring and a connecting strip connecting the ring and the back side of the sheath main body; wherein the shape and size of the ring can allow at least one finger to pass through the sheath when the user holds it, Thereby, the stability of the holding state is improved, and it can effectively prevent falling.

Description of drawings

FIG. 1 is an exploded perspective view of the elastic sheath covering the handheld electronic device of the present invention.

Fig. 2 is a perspective view of a hand-held auxiliary positioning protrusion formed on the back side of the elastic sheath of the present invention.

Fig. 3 is a schematic diagram of the use state of the hand-held auxiliary positioning convex part of the present invention.

Fig. 4 is a cross-sectional top view of the use state of the hand-held auxiliary positioning convex part of the utility model.

Fig. 5 is a plan view of another embodiment of the enlarged extension end of the utility model.

Fig. 6 is a plan view of another embodiment of the expanded end of the protruding part of the utility model.

Fig. 7 is a three-dimensional schematic diagram of a finger of the present invention slipping through the ring of the hand-held auxiliary positioning protrusion.

Fig. 8 is a diagram of an embodiment in which the hand-held auxiliary positioning protrusion of the present invention is in the shape of a roll.

Fig. 9 is a diagram of an embodiment of the utility model in which the hand-held auxiliary positioning convex part is in the shape of a tab.

Detailed ways

Please refer to Figures 1 and 2, the elastic sheath 10 of the handheld electronic device of the present invention is specially used to cover and attach to the outside of an existing handheld electronic device A. The elastic sheath 10 includes:

A sheath main body 20 can be made of elastic and flexible rubber plastic polymer elastic material, or can be made of elastic materials such as silicone material, TPR, PVC, etc., but not limited thereto. The sheath main body 20 It includes a back plate portion 23 with a front side 21 and a back side 22, and a limiting portion 24 provided on the front side 21 of the back plate portion 23, wherein the limiting portion 24 is used to limit the positioning of the handheld electronic device A, and the main body of the sheath The front side 21 of 20 is also formed with a hollow portion 25 for exposing the control and display interface A1 provided by the handheld electronic device A;

At least one hand-held auxiliary positioning protrusion 30 is integrally formed on the back side 22 of the sheath main body 20 in a protruding manner. The hand-held auxiliary positioning protrusion 30 includes a protrusion 31 and a protrusion formed at the end of the protrusion 31 The expanded end 32 is formed, wherein the section of the protruding part 31 can be circular, flat or polygonal, and the edge shape of the expanded end 32 is preferably circular, elongated, or polygonal, but not limited to this type State, also can be the embodiment modes such as geometric figures, modeling patterns (such as animals and plants, vehicle, Chinese zodiac, cartoon), make expansion terminal 32 have variability and richness more, and then reach the effect of fashionable decoration; And protruding The part 31 is used for holding the part B of the two fingers relative to each other when the user holds it, and the expanded end 32 is used to block the outside of the part B of the finger to produce a restrictive effect (please refer to Fig. 3 and 4) , thereby increasing the stability of the user holding the handheld electronic device A.

Wherein, the hand-held auxiliary positioning protrusion 30 can be another type, as shown in FIG. , wherein the shape and size of the ring 33 can be used for at least one finger B to be worn by the user when holding it, and the hand-held auxiliary positioning protrusion 30 can also be in the shape of a roll (as shown in Figure 8), a spiral Any one of strip shape, convex strip shape, and protruding sheet shape (as shown in FIG. 9 ) (the spiral strip shape and convex strip shape are not shown in this embodiment).

Composition design by above-mentioned structure, just explain as follows with regard to the using method of the present utility model:

As shown in Figures 3 to 6, firstly, the existing handheld electronic device A is installed into the hollow portion 25 of the sheath body 20, so that the control and display interface A1 of the handheld electronic device A can be exposed for finger touch. When the user holds the hand-held electronic device A, two fingers B extend between the back plate part 23 of the sheath main body 20 and the expanded end 32, and clamp the protruding part 31 of the hand-held auxiliary positioning convex part 30, through The expanded end 32 abuts against the outer side of the finger B to produce a limiting effect, thereby increasing the stability of the gripping state.

As shown in Figure 7, it is another embodiment of the handheld auxiliary positioning convex part 30 of the present invention. When the user holds the handheld electronic device A, the user puts his fingers through the ring 33 of the handheld auxiliary positioning convex part 30 to increase the The stability of the grip, when the user puts the hand-held electronic device A into a pocket or backpack after use, the connecting strip 34 has a flexible characteristic, so that the hand-held auxiliary positioning protrusion 30 can be bent, Further reduce the placement space, or as shown in Figure 8, the hand-held auxiliary positioning convex part 30 is set as a roll shape, so that the user's finger B can be worn and the roll shape part is wound on the finger B, and the roll shape The position is clamped between the two fingers B to achieve the effect of strengthening and preventing falling; or as shown in Figure 9, the handheld auxiliary positioning convex part 30 is set as a convex shape, so that the user's finger B can wear the handheld The space created by the auxiliary positioning convex portion 30 relative to the back plate portion 23 ; the above-mentioned state of the finger B wearing the sleeve and holding it is not shown in this embodiment.

Efficacy Description:

The fact that the utility model effect increases is as follows:

The elastic sheath of the hand-held electronic device of the utility model mainly uses the hand-held auxiliary positioning protrusion on the back plate of the main body of the sheath, so that when the user holds the hand-held electronic device, the two fingers can relatively hold the protrusion of the hand-held auxiliary positioning protrusion. part, and make the finger lean against the stop between the expanded end of the hand-held auxiliary positioning convex part and the backboard part of the sheath main body; compared with the [prior art], the utility model can achieve the effect of improving the user's gripping state Stability, and effectively prevent falling, at the same time, it can improve the comfort of the hand grip, assist in improving the grip operation efficiency, and increase the practical progress of the added value of the product.

The new effect that the utility model can produce is as follows:

By arranging the hand-held auxiliary positioning convex part in the shape of a roll, the user's fingers can be worn and wrapped around the handheld auxiliary positioning convex part, and at the same time, the handheld auxiliary positioning convex part can be clamped between the two fingers, thereby It achieves the function of strengthening the anti-drop function and makes the grip more stable.

The above is only a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Anyone skilled in the art can easily think of changes or substitutions within the technical scope disclosed in the present invention. Should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be determined by the protection scope of the claims.

Claims (5)

1. the flexible sheath of a portable electric device is characterized in that, said flexible sheath is additional to the outside use of existing handheld electronic device in order to jacket specially, and this flexible sheath comprises:

One sheath body; By having elasticity and flexual rubber-plastic high polymer elastic material is constituted; This sheath body comprises backboard portion with leading flank and dorsal surface and the limiting section of being located at this backboard portion leading flank; Wherein this limiting section is used for restriction location portable electric device, and the leading flank of sheath body also is formed with hollow part, controls the usefulness that display interface appears for portable electric device is set;

At least one hand-held assist location protuberance; Be and protrude out the dorsal surface that kenel is integrally formed at sheath body; The kenel of hand-held assist location protuberance; The finger position correspondence was carried out clamping, wears or colludes the assist location kenel and the function of holding when user's handling was provided, to promote the steadiness that the user grips portable electric device.

2. the flexible sheath of portable electric device according to claim 1; It is characterized in that; Said hand-held assist location protuberance comprises a convex extension part and is formed at a terminal expansion type termination, this convex extension part; When the user gripped, the relative clamping in two finger section positions was convenient in said convex extension part, and expansion type termination retaining is against the finger position outside to produce restriction.

3. the flexible sheath of portable electric device according to claim 2 is characterized in that, the section of said convex extension part is circle, flat or polygon; The limit of expansion type termination is shaped as circle, microscler, rectangle or polygon.

4. the flexible sheath of portable electric device according to claim 1 is characterized in that, said hand-held assist location protuberance comprises a ring and links this ring and a linking strip of sheath body dorsal surface; The wherein kenel of ring and size, at least one finger wears in the time of can supplying the user to grip.

5. the flexible sheath of portable electric device according to claim 1 is characterized in that, said hand-held assist location protuberance is made as volume strip, strip-spiral, raised line shape or tab-like.

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