CN214278654U

CN214278654U - Protective shell

Info

Publication number: CN214278654U
Application number: CN202120147586.XU
Authority: CN
Inventors: 苏令艺
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-20
Filing date: 2021-01-20
Publication date: 2021-09-24
Anticipated expiration: 2031-01-20

Abstract

The utility model discloses a protective housing has a built-in space that is used for holding wrist-watch or electron wearing equipment, and the protective housing includes the main casing body, external table circle, dorsal scale and fastener, and the main casing body has the table circle and wears mouthful, maintenance draw-in groove, bearing structure, fastening structure and reserves the mouth, and external table circle has circle mouth and screens structure, and the dorsal scale has the connecting rod and perforates, and fastener and fastening structure agree with the main casing body and dorsal scale connected together fixed. Through simple operation, can install the protective housing additional for products such as wrist-watch and electron wearing equipment, protect the product to avoid external striking, scrape and bump, injury such as friction. A protective housing is through changing corresponding standardized accessory, products such as wrist-watch and the electron wearing equipment of different styles of adaptation respectively. And various standard accessories rich in originality and individuality can be provided, so that users can freely match and combine protective cases with more styles.

Description

Protective shell

Technical Field

The utility model relates to a wrist-watch and electron wearing equipment field, in particular to protective housing.

Background

The phenomena such as old wear and tear inevitably appear when wearing products such as watches and electronic wearing equipment (for example intelligent wrist-watch, intelligent bracelet etc.), because technical cost, economic cost, the time cost of maintenance are high to the user often has products such as many money watches and electronic wearing equipment to face same maintenance difficult problem, has consequently caused very big economic loss for the user. In addition, with the change of fashionable and popular styles, the original appearance styles of products such as watches, electronic wearable devices and the like are out of date, the wearing and decoration requirements of users cannot be met, and finally the originally intact products cannot be used to the full extent, so that waste is caused.

Disclosure of Invention

To overcome the above-mentioned drawbacks, an object of the present disclosure is to provide a protective case. The protective housing adopts standardized accessory combination, through simple operation, can install the protective housing additional for products such as wrist-watch and electron wearing equipment, protects the product and avoids external striking, scrapes injury such as bump, friction. A protective housing is through changing corresponding standardized accessory, products such as wrist-watch and the electron wearing equipment of different styles of adaptation respectively. And various standardized accessories rich in originality and individuality can be provided, so that a user can freely match and combine a protective shell with more styles, products such as watches and electronic wearable equipment are protected, the fashionable style of the appearance of the protective shell is beautified, and a better wearing decorative effect is achieved.

The technical scheme is as follows:

the utility model provides a protective housing, its characterized in that: having a built-in space for housing a watch or an electronic wearable device, the protective case comprising: the watch comprises a main shell, an external bezel, a back shell and a fastener; the main shell is provided with a bezel penetrating port, a retention clamping groove, a supporting structure, a fastening structure and a reserved port; the external bezel is provided with a bezel opening and a clamping structure; the back shell is provided with a connecting rod and a through hole; the bezel penetrating opening is used for enabling the external bezel to penetrate through the main shell; the retention clamping groove is matched with the clamping structure and is used for fixing the external bezel on the main shell; the ring opening is used for displaying the protected watch dial or the electronic wearable device display screen; the reserved opening is used for the protected wrist strap of the watch or the electronic wearable device to extend through and used for the watch handle, the key and the like to operate; the supporting structure and the connecting rod are butted to construct the built-in space structure; the fastening piece is matched with the fastening structure and is used for connecting and fixing the main shell and the back shell together; the perforations are channels through which the fastener is connected to the fastening structure.

Has the advantages that:

due to the adoption of the scheme, the protective shell is simple in structure, simple and rapid in operation, decomposition and combination, low in economic cost and wide in applicability.

Drawings

Fig. 1 is a schematic exploded perspective view of an embodiment of the protective case of the present invention at a first viewing angle;

fig. 2 is a perspective exploded view of an embodiment of the protective case of the present invention at a second viewing angle;

fig. 3 is a schematic perspective exploded view of an embodiment of the protective case of the present invention in use;

fig. 4 is a schematic perspective view of an embodiment of the protective case of the present invention in use;

fig. 5 is a schematic perspective view of an embodiment of the protective case of the present invention;

fig. 6 is a front view of one embodiment of the protective case of the present invention;

fig. 7 is a rear view of an embodiment of the protective case of the present invention;

fig. 8 is a side view of one embodiment of the protective case of the present invention;

FIG. 9 is a cross-sectional view taken along line A-A of FIG. 6;

FIG. 10 is a partial cross-sectional view of C of FIG. 9;

wherein, in the figures, the respective reference numerals:

1. the watch comprises a main shell, 2 parts of an external bezel, 3 parts of a back shell, 4 parts of fasteners (screws), 5 parts of bezel penetrating openings, 6 parts of retention clamping grooves, 7 parts of bezel openings, 8 parts of clamping structures, 9 parts of supporting structures, 10 parts of connecting rods, 11 parts of through holes, 12 parts of fastening structures (threaded holes), 13 parts of reserved openings and 14 parts of a watch.

Detailed Description

Before the embodiments of the present invention are described in detail, it is to be understood that the present invention is not limited to the details of construction set forth in the following description or illustrated in the drawings, as the embodiments of the invention may be practiced in other ways. Also, it is to be understood that the phraseology and terminology used herein is for the purpose of description and should not be regarded as limiting. Moreover, it is to be understood that the specific order of the steps of disclosed operations is illustrative of exemplary methods and is not meant to be limited to the specific order presented. In addition, it should be understood that the fastening member in the present embodiment is exemplified by the fastening member (screw) 4, the fastening structure is exemplified by the fastening structure (threaded hole) 12, and the fastening structure is one of a plurality of screwing fastening methods, and in other embodiments, different screwing fastening methods may be adopted, and other fastening methods such as snap fastening and the like may also be adopted. It should also be understood that the device to be protected in the present embodiment is exemplified by the watch 14, and may also be other electronic wearable devices such as a smart watch and a smart bracelet. The embodiments of the present invention will be described in detail with reference to the accompanying drawings, so that the technical solutions and the advantages thereof will be obvious.

In fig. 1 and 2, through two different viewing angles, it can be seen that the protective housing of the embodiment of the present invention includes: the watch comprises a main shell 1, an external bezel 2, a back shell 3 and a fastener (screw) 4; the main shell 1 is provided with a bezel through hole 5, a retention clamping groove 6, a supporting structure 9, a fastening structure (threaded hole) 12 and a reserved hole 13; the external bezel 2 is provided with a bezel opening 7 and a clamping structure 8; the back shell 3 has a connecting rod 10 and a through hole 11.

In fig. 3, the combination relationship between the main case 1, the external bezel 2, the back case 3, the fastener (screw) 4 and the watch 14 of the protective case of the embodiment of the present invention can be seen, and the combination sequence from top to bottom is the main case 1, the external bezel 2, the watch 14, the back case 3 and the fastener (screw) 4; the method comprises the following operation steps: firstly, the external bezel 2 is embedded into a bezel through opening 5 on the main shell 1 from bottom to top, and a retention slot 7 on the main shell 1 is matched with a clamping structure 8 on the external bezel 2; then the main shell 1 embedded with the external bezel 2 is placed right above the watch 14, the ring opening 7 of the external bezel 2 corresponds to the dial plate of the watch 14, the corresponding supporting structure 9 on the main shell 1 is butted with the connecting rod 10 on the back shell 3, the connecting rod 10 is placed in the supporting structure 9, and the placing depth is adjusted according to the thickness of the watch 14; finally, a fastener (screw) 4 is arranged in the through hole 11 on the back shell 3 from bottom to top and is fixed with a fastening structure (threaded hole) 12 matched with the main shell 1 in a threaded manner, and the protective shell is combined.

In fig. 4, the combination relationship of the main case 1, the external bezel 2, the back case 3 and the wristwatch 14 in the use state of the protective case according to the embodiment of the present invention can be seen.

In fig. 5, 6, 7 and 8, the combination relationship of the main case 1, the external bezel 2, the back case 3 and the fastening member (screw) 4 of the protective case of the embodiment of the present invention can be seen from different perspective views of the solid, front, back and side.

In the sectional views of fig. 9 and 10, the combination relationship of the main case 1, the external bezel 2, the back case 3, and the fasteners (screws) 4 can be clearly seen; the external bezel 2 is embedded into a bezel through hole 5 on the main shell 1; the retention slot 6 on the main shell 1 is matched with the clamping structure 8 on the external bezel 2; the connecting rod 10 on the back shell 3 is butted with the corresponding supporting structure 9 on the main shell 1; the fastening member (screw) 4 is inserted into the through hole 11 of the back shell 3 and is screwed with the fastening structure (threaded hole) 12 on the main shell 1.

The above examples are merely illustrative for clearly illustrating the present invention and are not intended to limit the embodiments. The described embodiments are merely preferred embodiments of the invention, rather than all embodiments. Based on the embodiment of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention.

Claims

1. A protective housing, its characterized in that: having a built-in space for housing a watch or an electronic wearable device, the protective case comprising: the watch comprises a main shell, an external bezel, a back shell and a fastener; the main shell is provided with a bezel penetrating port, a retention clamping groove, a supporting structure, a fastening structure and a reserved port; the external bezel is provided with a bezel opening and a clamping structure; the back shell is provided with a connecting rod and a through hole; the bezel penetrating opening is used for enabling the external bezel to penetrate through the main shell; the retention clamping groove is matched with the clamping structure and is used for fixing the external bezel on the main shell; the ring opening is used for displaying the protected watch dial or the electronic wearable device display screen; the reserved opening is used for the protected wrist band of the watch or the electronic wearable device to extend through and used for a watch handle and key manipulation; the supporting structure and the connecting rod are butted to construct the built-in space structure; the fastening piece is matched and connected with the fastening structure and is used for connecting and fixing the main shell and the back shell together; the perforations are channels through which the fastener is connected to the fastening structure.

2. The protective case of claim 1, wherein: the supporting structure and the connecting rod can be butted in various ways, for example, the connecting rod is embedded in the supporting structure, or the supporting structure is embedded in the connecting rod, and the height of the built-in space is adjusted through the embedding depth.

3. The protective case of claim 1, wherein: the fastening structure may be engaged with the fastening member in various manners.

4. The protective case of claim 1, wherein: the fastening piece and the fastening structure are matched in a screw joint fastening mode or a buckle fastening mode.