CN212302221U

CN212302221U - Protective structure with detachable dial plate

Info

Publication number: CN212302221U
Application number: CN202021079142.9U
Authority: CN
Inventors: 张志豪
Original assignee: Shenzhen Jingrui Loader Co ltd
Current assignee: Shenzhen Jingrui Loader Co ltd
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2021-01-05
Anticipated expiration: 2030-06-11

Abstract

The utility model discloses an outside detachable protective structure of dial plate, including the protection housing with set up in the base of protection housing bottom, the protection housing outside is equipped with the housing outer lane, the housing outer lane is connected with the protection housing through fixed subassembly, fixed subassembly includes the spread groove, be equipped with the end cap in the spread groove, end cap one end is equipped with the spring post, the spring has been cup jointed on the spring post, the spring post is equipped with the buckle with end cap junction middle part both sides, the end cap is located protection housing and spread groove junction when the spring opens, the housing outer lane is through pressing end cap and protection housing swing joint. The utility model provides an inconvenient loading and unloading of the outside protective structure of wrist-watch among the prior art and the problem that the structure is complicated.

Description

Protective structure with detachable dial plate

Technical Field

The utility model relates to a wrist-watch exterior structure field, in particular to outside detachable protective structure of dial plate.

Background

Watch, worn on the wrist to time/display the time, in english watch comes from the middle century wacche. Watches are generally made of leather, rubber, nylon cloth, stainless steel, etc. to form a band, which is worn around the wrist to display the time. Among the prior art, the protective structure of wrist-watch adopts inside damping device, spring, suspension etc. to play the protection of opposite side dial plate, watch core usually, and these need the precision size to ensure the inner core not receive the structure of destruction, and because the structure is complicated accurate, and material reuse rate is not high, and the step of loading and unloading is very loaded down with trivial details, is unfavorable for maintenance and equipment.

SUMMERY OF THE UTILITY MODEL

The present invention aims at solving at least one of the technical problems in the related art to a certain extent. Therefore, the utility model discloses a main aim at provides a dial plate outside detachable protective structure, aims at solving the inconvenient loading and unloading of the outside protective structure of wrist-watch among the prior art and the problem that the structure is complicated.

In order to realize the purpose, the utility model provides a protective structure with a detachable dial plate outside, which comprises a protective cover shell and a base arranged at the bottom of the protective cover shell, wherein the protective cover shell outside is provided with a cover shell outer ring which is connected with the protective cover shell through a fixing component, the fixing component comprises a connecting groove, an end cap is arranged in the connecting groove, one end of the end cap is provided with a spring post, the spring post is sleeved with a spring, two sides of the middle part of the connection part of the spring post and the end cap are provided with buckles,

the plug is positioned at the joint of the protective housing and the connecting groove when the spring is opened, and the housing outer ring is movably connected with the protective housing through the pressing plug.

In one embodiment, a positioning column connected with the base is arranged at the bottom of the protective housing.

In one embodiment, a fixing position is arranged in the base corresponding to the attaching position of the protective cover shell, and the fixing position comprises an installation groove and a thread tooth socket arranged in the installation groove.

In one embodiment, the upper end of the protective casing is a side edge which is inclined inwards, and the overall external contour of the protective casing is in a convex shape.

In one embodiment, watchband mounting grooves are formed in opposite positions of two sides of the outer ring of the protective housing.

The utility model has the advantages as follows:

this technical scheme sets up detachable protective housing and housing outer lane and base through fixed subassembly connection in the dial plate outside, can make and obtain fine protection around the dial plate, and simple structure easily realizes, loading and unloading and easy maintenance, and each part replaceability is stronger.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the protective housing, the housing outer ring and the base of the present invention.

Fig. 2 is a schematic view of the sectional structure of the protective housing, the housing outer ring, the base and the fixing component of the present invention.

Fig. 3 is a schematic sectional view of the fixing assembly according to the present invention.

[ list of reference numerals for main parts/components ]

Reference numerals	Name (R)	Reference numerals	Name (R)
				1	Protective cover	34	Positioning column
2	Outer ring of housing	35	Connecting groove
				3	Fixing assembly	4	Fixed position
30	Plug	40	Mounting groove
				31	Spring post	41	Thread tooth socket
32	Spring	5	Base seat
				33	Buckle

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them.

Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (e.g., upper, lower, left, right, front, rear … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific state (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

The description in this application as relating to "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.

In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be a fixed connection, a removable connection, or an integral molding; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

Example 1:

referring to fig. 1 to 3, a dial plate external detachable protective structure comprises a protective cover 1 and a base 5 arranged at the bottom of the protective cover 1, a cover outer ring 2 is arranged outside the protective cover 1, the cover outer ring 2 is connected with the protective cover 1 through a fixing component 3, the fixing component 3 comprises a connecting groove 35, a plug 30 is arranged in the connecting groove 35, one end of the plug 30 is provided with a spring column 31, a spring 32 is sleeved on the spring column 31, two sides of the middle part of the connection part of the spring column 31 and the plug 30 are provided with buckles 33,

the plug 30 is located at the connection position of the protective housing 1 and the connection groove 35 when the spring 32 is opened, and the housing outer ring 2 is movably connected with the protective housing 1 by pressing the plug 30.

During the use, arrange the dial plate in protection housing 1, fix housing outer lane 2 through outside fixed subassembly 3, at last with the base 5 dress both can.

Set up detachable protective housing 1 and housing outer lane 2 and base 5 through fixed subassembly 3 connection in the dial plate outside, can make around the dial plate obtain fine protection.

Referring to fig. 2 and 3, preferably, the bottom of the protective casing 1 is provided with a positioning column 34 connected with the base 5.

In order to facilitate positioning during installation, a positioning column 34 connected with the base 5 is arranged at the bottom of the protective housing 1.

Referring to fig. 3, preferably, a fixing portion 4 is disposed in the base 5 corresponding to the attaching position of the protective casing 1, and the fixing portion 4 includes an installation groove 40 and a thread socket 41 disposed in the installation groove 40.

The thread tooth socket 41 is a flexible fixing device with expansion-like screws for screws and springs 32, and the base 5 and the protective housing 1 are connected through the thread tooth socket 41, so that the service life of the connection position is prolonged.

Referring to fig. 1 and 2, preferably, the upper end of the protective casing 1 is an inwardly inclined side, and the overall outer contour of the protective casing 1 is in a convex shape.

The side edge with the upper end inclined inwards is favorable for resisting the impact force of the outside on the dial plate, and the outside stress is dispersed through the side edge and cannot be directly transmitted to the dial plate.

Referring to fig. 1, preferably, watchband installation grooves 40 are formed at opposite positions of both sides of the outer ring of the protective cover case 1.

The working principle of the utility model is as follows:

the dial plate is arranged in the protective housing 1, the housing outer ring 2 is fixed through the external fixing component 3, and finally the base 5 is installed.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims

1. A protective structure with a detachable dial plate is characterized by comprising a protective cover shell and a base arranged at the bottom of the protective cover shell, wherein a cover shell outer ring is arranged outside the protective cover shell and is connected with the protective cover shell through a fixing component, the fixing component comprises a connecting groove, a plug is arranged in the connecting groove, one end of the plug is provided with a spring column, the spring column is sleeved with a spring, two sides of the middle part of the joint of the spring column and the plug are provided with buckles,

the plug is located at the joint of the protective housing and the connecting groove when the spring is opened, and the housing outer ring is movably connected with the protective housing through pressing the plug.

2. The dial plate external detachable protective structure of claim 1, wherein a positioning column connected with the base is arranged at the bottom of the protective cover.

3. The dial plate external detachable protective structure according to claim 1, wherein a fixing position is provided in the base corresponding to the attaching position of the protective cover, the fixing position includes a mounting groove and a thread tooth socket provided in the mounting groove.

4. The dial outer detachable guard structure of claim 1, wherein the guard casing upper end is an inwardly inclined side, and the overall outer contour of the guard casing is "convex".

5. The dial plate external detachable protective structure according to claim 1, wherein watchband installation grooves are provided at opposite positions on both sides of the outer ring of the protective cover case.