CN221101370U - Mouse with mouse body - Google Patents

Abstract

The application relates to the technical field of computer equipment. The application discloses a mouse, which comprises: a key cover, an upper cover assembly and a bottom cover; the key cover is at least partially and semi-surrounded and attached to the upper cover assembly; the key cover is clamped with the bottom cover through a clamping assembly, and the upper cover assembly is fixed between the key cover and the bottom cover. According to the application, the key cover is firstly used for semi-surrounding the upper cover assembly, and then the key cover is clamped with the bottom cover, so that the upper cover assembly is fixed between the key cover and the bottom cover, and the stability of the relative positions among the key cover, the upper cover assembly and the bottom cover is ensured. The key cover and the bottom cover are clamped through the clamping assembly, so that the relative positions of the key cover and the bottom cover are not easy to deviate, the key cover and the bottom cover are positioned when the clamping assembly is used for up-down alignment clamping, and the problem of section difference is solved.

Description

Mouse with mouse body

Technical Field

The application relates to the technical field of computer equipment, in particular to a mouse.

Background

The mouse is an external input device of a computer and is also an indicator for positioning the longitudinal and transverse coordinates of a computer display system. The mouse replaces the tedious instruction of the keyboard, has simplified the operation of the computer greatly. The popularization of computers keeps the demand and production of mice high.

In the prior art, there are such structures and assembly modes: the mouse is produced by injection molding of two parts, namely an upper cover and a bottom cover, and the two parts are buckled and then connected through gluing or screws. However, certain tolerance exists among the parts, and in the process of buckling connection, position deviation is very easy to occur, so that the problems of section difference and hand scraping of the assembled mouse are caused.

Disclosure of utility model

In order to solve the technical problems, the application provides a mouse which can improve the problems of step difference and hand scraping after the mouse is assembled and realize the accurate positioning among all parts forming the mouse.

The application provides a mouse, comprising: a key cover, an upper cover assembly and a bottom cover; the key cover is at least partially and semi-surrounded and attached to the upper cover assembly; the key cover is clamped with the bottom cover through a clamping assembly, and the upper cover assembly is fixed between the key cover and the bottom cover.

In the technical scheme of the embodiment of the application, the key cover is formed to be a half-surrounding upper cover component, and the key cover is clamped with the bottom cover, so that the upper cover component is fixed between the key cover and the bottom cover, and the stability of the relative positions among the key cover, the upper cover component and the bottom cover can be ensured. The key cover and the bottom cover are clamped through the clamping assembly, so that the relative positions of the key cover and the bottom cover are not easy to deviate, the key cover and the bottom cover are positioned when the clamping assembly is used for up-down alignment clamping, and the problem of section difference is solved.

In some embodiments, the snap assembly comprises: a positioning clamping part and a positioning pin; the bottom cover is provided with a positioning clamping part; the key cover is provided with a positioning pin; the positioning pin is clamped with the positioning clamping part.

The positioning and clamping parts are arranged on the bottom cover, the positioning pins are arranged on the key cover, and the positioning pins are clamped with the clamping parts to realize positioning and fixing between the bottom cover and the key cover. Has the advantages of simple structure and easy assembly.

In some embodiments, the side of the key cover, which is close to the bottom cover, is provided with the positioning pin that is disposed opposite to the bottom cover, and the positioning pin is engaged with the positioning engaging portion.

The button cover is closely attached to the bottom cover after the positioning pin is inserted into the positioning clamping part, and the button cover is attractive in appearance and high in clamping stability.

In some embodiments, the key cover includes a body and a fold; the body is attached to the upper cover assembly, the bending parts extend from the body to the bottom cover in an arc-shaped bending mode, the bending parts are respectively located at two sides of the upper cover assembly, and at least one locating pin is respectively arranged at one side, close to the bottom cover, of each bending part.

Because the bending part is provided with the locating pin, the bottom cover is provided with the locating clamping part, the relative position of the bending part and the bottom cover can be fixed, and the bending part is connected with the body, so that the position of the body relative to the bottom cover is also fixed. The body of the key cover is attached to the upper cover assembly, so that the key cover can be compactly assembled. The bending parts are respectively positioned at two sides of the upper cover assembly, and the positioning pins are positioned at one side of each bending part, which is close to the bottom cover, so that the button cover and the bottom cover can be clamped, and the bending parts are effectively prevented from tilting outwards; and the positioning pins are positioned near the left side and the right side of the mouse and are generally symmetrical, so that the positioning pins can be easily positioned and clamped at the positioning clamping part, and compared with the traditional positioning mode of the whole circumference convex rib through the key cover and the upper cover assembly, the positioning is easy, the tolerance is small, and the situations of poor alignment, obvious section difference at the joint, poor appearance and the like are not easy to occur.

In some embodiments, the positioning engagement portion includes a positioning hole into which the positioning pin is inserted.

The positioning pin can be inserted into the positioning hole to realize positioning, the operation is simple and time-saving, and the insertion and the extraction are easy. After the locating pin is inserted into the locating hole, the key cover is fixed relative to the bottom cover.

In some embodiments, the upper cover assembly includes: the key cover comprises an arc-shaped shell and side plates, wherein the side plates are connected with the arc-shaped shell, the bending parts of the key cover are attached to the side plates, and the parts between the two bending parts of the key cover are attached to the surface of the arc-shaped shell.

Because the bending parts are attached to the side plates, and the parts between the two bending parts are attached to the surface of the arc-shaped shell, the bending parts can limit the side plates, so that the side plates can only be positioned between the bending parts. And because the body is attached to the arc-shaped shell, the key cover is close to and extruded from the side surface and the upper surface to the upper cover component, so that the key cover is attached to the upper cover component more, and meanwhile, the upper cover component is limited by the key cover from the upper part and the side and is limited by the bottom cover from the lower part, so that the key cover, the upper cover component and the bottom cover are assembled more compactly and firmly. In addition, smooth and continuous appearance surface can be formed, and the appearance surface has attractive appearance and use comfort.

In some embodiments, a flange portion is provided at a portion of the arc-shaped case of the upper cover assembly, which is close to the bottom cover, and two ends of the flange portion are engaged with two ends of the bent portion of the key cover, for positioning the key cover and the upper cover assembly with respect to each other.

The flange part of the upper cover component is matched with the bending part of the key cover to be matched with the whole edge of the bottom cover, so that the positioning relative to the bottom cover on the whole circumference of the key cover is not needed, and the defects such as poor positioning, uneven alignment and the like are not easy to occur.

In some embodiments, the positioning and clamping part is arranged at the edge part of the bottom cover.

After the locating pin on the key cover is clamped with the locating clamping part positioned at the edge part of the bottom cover, a larger space can be reserved between the key cover and the bottom cover, so that electronic accessories and mechanical accessories required by the operation of the mouse can be conveniently placed.

In some embodiments, the arcuate shell is connected to the bottom cover by a screw.

The arc-shaped shell is connected with the bottom cover through the screw, so that the upper cover component and the bottom cover are mutually fixed, and the connection strength of the mouse is enhanced.

In some embodiments, the arcuate housing is provided with a slot and the key cover is provided with an insert that is inserted into the slot to secure the key cover to the upper cover assembly.

The key cover and the upper cover component can be easily integrated, and the key cover is convenient to assemble and disassemble.

The foregoing description is only an overview of the present application, and is intended to be implemented in accordance with the teachings of the present application in order that the same may be more clearly understood and to make the same and other objects, features and advantages of the present application more readily apparent.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the application. Also, like reference numerals are used to designate like parts throughout the accompanying drawings. In the drawings:

FIG. 1 is a schematic diagram of a mouse according to some embodiments of the present application;

FIG. 2 is a perspective exploded view of a mouse according to some embodiments of the present application;

FIG. 3 is a schematic side-view exploded view of a mouse according to some embodiments of the present application;

FIG. 4 is a bottom view of a key cover provided in some embodiments of the present application;

fig. 5 is an assembled view of a mouse according to some embodiments of the present application.

Description of the reference numerals

A 100 key cover; 1001 a locating pin; 1002 a bend; 1003 body; 102 a cap assembly; 1021 arc-shaped shell; 1022 side plates; 1023 flange portions; 104, a bottom cover; 1041 positioning engagement portion.

Detailed Description

Embodiments of the technical scheme of the present application will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present application, and thus are merely examples, and are not intended to limit the scope of the present application.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having" and any variations thereof herein are intended to cover a non-exclusive inclusion.

In the description of embodiments of the present application, the technical terms "first," "second," and the like are used merely to distinguish between different objects and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, a particular order or a primary or secondary relationship. In the description of the embodiments of the present application, the meaning of "plurality" is two or more unless explicitly defined otherwise.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.

In the description of the embodiments of the present application, the term "and/or" is merely an association relationship describing an association object, and indicates that three relationships may exist, for example, a and/or B may indicate: a exists alone, A and B exist together, and B exists alone. In this context, the character "/" generally indicates that the associated object is an "or" relationship.

In the description of the embodiments of the present application, the orientation or positional relationship indicated by the technical terms "length", "width", "thickness", "up", "down", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "circumferential", etc. are orientation or positional relationship based on the drawings, and are merely for convenience of describing the embodiments of the present application and for simplifying the description, and are not intended to indicate or imply that the apparatus or element in question must have a specific orientation, be constructed, operated, or used in a specific orientation, and thus should not be construed as limiting the embodiments of the present application.

In the description of the embodiments of the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like should be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; or may be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present application will be understood by those of ordinary skill in the art according to specific circumstances.

In the description of the embodiments of the present application, unless explicitly specified and limited otherwise, the term "contact" is to be understood in a broad sense as either direct contact or contact across an intermediate layer, as either contact with substantially no interaction force between the two in contact or contact with interaction force between the two in contact.

The present application will be described in detail below.

The mouse is an external input device of a computer and is also an indicator for positioning the longitudinal and transverse coordinates of a computer display system. The mouse replaces the tedious instruction of the keyboard, has simplified the operation of the computer greatly. The popularization of computers keeps the demand and production of mice high.

In the prior art, the mouse is firstly divided into an upper cover part and a bottom cover part for injection molding production, and then the two parts are buckled and then are connected through gluing or screws. However, certain tolerance exists among the parts, and in the process of buckling connection, position deviation is very easy to occur, so that the problems of section difference and hand scraping of the assembled mouse are caused.

The inventor of the application finds through research that larger tolerance is easy to generate when the upper cover and the bottom cover are designed to be positioned through convex ribs on the whole peripheral edge, the self structure of each component forming the mouse is improved, the key cover is designed to be a semi-surrounding structure, and the clamping assembly is additionally arranged, so that the components are mutually restricted and limited, the positions of the components are mutually aligned and then positioned, and the occurrence probability of defects such as large tolerance, difficult alignment, step difference, hand scraping and the like caused by the alignment and the positioning of the whole peripheral edge can be reduced.

Based on such design concept, the present application provides a mouse comprising: the button lid, upper cover subassembly and bottom. The key cover is half-surrounded with the upper cover component, the key cover is clamped with the bottom cover through the clamping component, and the upper cover component is fixed between the key cover and the bottom cover.

The key cover is firstly and semi-surrounded on the upper cover component, and then the key cover is clamped with the bottom cover, so that the upper cover component is fixed between the key cover and the bottom cover, and the stability of the relative positions among the key cover, the upper cover component and the bottom cover is ensured. The key cover and the bottom cover are clamped through the clamping assembly, so that the relative positions of the key cover and the bottom cover are not easy to deviate, the key cover and the bottom cover are positioned when the clamping assembly is used for up-down alignment clamping, and the problem of section difference is solved.

The following description refers to the accompanying drawings.

FIG. 1 is a schematic diagram of a mouse according to some embodiments of the present application; FIG. 2 is a perspective exploded view of a mouse according to some embodiments of the present application; FIG. 3 is a schematic side-view exploded view of a mouse according to some embodiments of the present application; FIG. 4 is a bottom view of a key cover provided in some embodiments of the present application; fig. 5 is an assembled view of a mouse according to some embodiments of the present application.

As shown in fig. 1 and 2, the present application provides a mouse including: a key cover 100, an upper cover assembly 102, and a bottom cover 104; the key cover 100 at least partially surrounds the attached cover assembly 102; the key cover 100 is engaged with the bottom cover 104 by an engaging member, and the upper cover member 102 is fixed between the key cover 100 and the bottom cover 104.

The key cover 100 is configured to be an arc surface, a part of the upper cover component 102 is configured to be an arc surface, the arc surfaces of the key cover 100 and the upper cover component 102 are mutually attached, at least one side of the key cover 100 is contacted with the bottom cover 104 and is clamped through the clamping component, and finally, the form that the key cover 100 is partially and semi-surrounded to be attached to the upper cover component 102 is formed.

The half-enclosure may be a state where the key cover 100 is covered on the upper cover assembly 102, and there is a portion of the upper cover assembly 102 that is not covered by the key cover 100. Taking the mouse shown in fig. 1 as an example, the parts of the two sides of the mouse, which are contacted by the fingers of a user in use, are not covered by the key cover 100, and the key cover 100 mainly covers the key area of the mouse and the area contacted by the palm of the user. Here, the semi-enclosed structure is described with reference to the example shown in fig. 1, but the semi-enclosed structure is not limited to the case shown in fig. 1, and may be a structure enclosed by other portions.

In the above-described embodiment, since the key cover 100 and the upper cover assembly 102 are both arc-shaped, they are more fitted to the hands of the user, and the user feel more comfortable. By first half surrounding the upper cover assembly 102 with the key cover 100 and then engaging the key cover 100 with the bottom cover 104, the upper cover assembly 102 is fixed between the key cover 100 and the bottom cover 104, so as to ensure the stability of the relative positions among the key cover 100, the upper cover assembly 102 and the bottom cover 104. The key cover 100 and the bottom cover 104 are clamped through the clamping assembly, so that the relative positions of the key cover 100 and the bottom cover 104 are not easy to deviate, the key cover 100 and the bottom cover 104 are positioned while the clamping assembly is used for up-down alignment clamping, and the problem of step difference is solved.

The upper cover assembly 102 is configured as an open cavity with a single side opening, after the upper cover assembly 102 is buckled with the bottom cover 104, a closed cavity is formed, and electronic accessories, mechanical accessories and the like required by the operation of the mouse are arranged in the cavity. One surface of the bottom cover 104 is provided with a clamping component, an electronic accessory and a mechanical accessory required by the operation of the mouse, and the other surface of the bottom cover 104 is a smooth surface. The key cover 100 engages the cover assembly 102 and engages the bottom cover 104 to provide a compressive force to the cover assembly 102 against the bottom cover 104 such that the cover assembly 102 is secured between the key cover 100 and the bottom cover 104. As one example, when a user uses a mouse, the user may touch the key cover 100 with the palm, index finger, and middle finger, touch the upper cover assembly 102 with the thumb, ring finger, and little finger, and touch the bottom cover 104 with a flat surface. The key cover 100 covers the upper cover assembly 102 for protecting the upper cover assembly 102, enhancing the aesthetic appearance and making the feel of the user's use smoother.

In some embodiments, as shown in fig. 2 and 3, the snap assembly includes: a positioning engagement portion 1041 and a positioning pin 1001. The bottom cover 104 is provided with a positioning and clamping part 1041; the key cover 100 is provided with a positioning pin 1001; the positioning pin 1001 engages with the positioning engaging portion 1041 to fix the key cover 100 to the bottom cover 104. The bottom cover 104 may be provided with a positioning pin 1001, and the key cover 100 may be provided with a positioning engaging portion 1041, wherein the positioning pin 1001 engages with the positioning engaging portion 1041 to position the bottom cover 104 and the key cover 100. The positioning pin 1001 may be configured in a cylindrical shape, a square column shape, and the present application does not limit the arrangement shape of the positioning pin 1001 in any particular way. The number and positions of the positioning engaging portions 1041 correspond to the number and positions of the positioning pins 1001. Optionally, a positioning and fastening portion 1041 is disposed on the bottom cover 104, where the positioning and fastening portion 1041 is near the edge of the bottom cover 104 and is located on the symmetry axis of the bottom cover 104. The key cover 100 is provided with a corresponding positioning pin 1001, and the positioning pin 1001 and the positioning engaging portion 1041 are engaged with each other to fix the centers thereof.

In some embodiments, as shown in fig. 4, a positioning pin 1001 is disposed opposite to one side of the key cover 100 near the bottom cover 104, and the positioning pin 1001 engages with a positioning engaging portion 1041. At least one side of the key cover 100 contacts the bottom cover 104, two positioning pins 1001 are provided on the side, the two positioning pins 1001 are spaced apart from each other and are opposite to each other, a connecting line of the two positioning pins 1001 intersects with a symmetry axis of the key cover 100, and a positioning engaging portion 1041 which is engaged with the positioning pins 1001 is provided on the bottom cover 104. Alternatively, the connecting line of the two positioning pins 1001 is perpendicular to the symmetry axis of the key cover 100. Three positioning pins 1001 may be provided, two positioning pins 1001 being spaced apart from and opposed to each other, and one positioning pin 1001 being provided at an intermediate position. A plurality of positioning pins 1001 may be further provided, the plurality of positioning pins 1001 are uniformly distributed, and a positioning engaging portion 1041 that mates with the positioning pins 1001 is provided on the bottom cover 104 of the positioning pins 1001. After the positioning pins 1001 are engaged with the positioning engaging portions 1041, the key cover 100 is less likely to be displaced from the bottom cover 104, and the key cover 100 and the bottom cover 104 are positioned.

In some embodiments, with continued reference to fig. 2 and 3, key cover 100 includes a body 1003 and a bend 1002. The body 1003 is attached to the upper cover assembly 102, the bending parts 1002 bend and extend in an arc shape from the body 1003 to the bottom cover 104, the bending parts 1002 are respectively located at two sides of the upper cover assembly 102, and at least one positioning pin 1001 is respectively arranged at one side of each bending part 1002 close to the bottom cover 104. The body 1003 is configured to be arcuate in shape and to be in engagement with the cap assembly 102. The body 1003 is provided with a slit-shaped opening for placing the roller and a notch for isolating the key. Two bending parts 1002 are arranged at intervals on two sides of the body 1003, one side of each bending part 1002 is connected with the body 1003, the other side of each bending part extends from the body 1003 to the bottom cover 104 in an arc-shaped bending way, and the body 1003 and the bending parts 1002 are in contact with the bottom cover 104. The positioning pins 1001 are provided on the bending portions 1002 on both sides of the body 1003, respectively.

After the positioning pin 1001 engages with the positioning engaging portion 1041, since the positioning pin 1001 is provided at the bending portion 1002 and the positioning engaging portion 1041 is provided at the bottom cover 104, the relative position between the bending portion 1002 and the bottom cover 104 can be fixed, and the bending portion 1002 is connected to the body 1003, so that the position of the body 1003 relative to the bottom cover 104 is also fixed. Because the body 1003 is in engagement with the lid assembly 102, the lid assembly 102 is positioned between the body 1003 and the bottom cover 104, the body 1003 can provide pressure to the lid assembly 102 toward the bottom cover 104. Since the bending portions 1002 are located at both sides of the body 1003, the bending portions 1002 can limit the upper cap assembly 102 from the side of the upper cap assembly 102 and can be easily centered. The key cover 100 is closed to the upper cover assembly 102 from the side and the upper side and is extruded, so that the key cover 100 is more attached to the upper cover assembly 102, meanwhile, the upper cover assembly 102 is limited by the key cover 100 from the upper side and the side, and is also limited by the bottom cover 104 from the lower side, so that the key cover 100, the upper cover assembly 102 and the bottom cover 104 are assembled more tightly and firmly.

In the embodiment described above, the bending portion 1002 is disposed along the direction of the body 1003, the bending portion 1002 extends from the middle position of the body 1003 toward the bottom cover 104, and the longer the bending portion 1002 extends toward the bottom cover 104, the smaller the width of the bending portion 1002 until it extends to contact with the bottom cover 104, closer to the side of the body 1003 contacting the bottom cover 104. The key cover 100 is fastened to the upper cover assembly 102, the body 1003 is attached to the upper surface of the upper cover assembly 102, the bending portions 1002 are attached to the side surfaces of the upper cover assembly 102, and the positioning pins 1001 are respectively arranged on the bending portions 1002 located on both sides of the body 1003.

The bent portions 1002 on both sides contact and press the upper surface and the side surfaces of the upper cover assembly 102, and the structural strength of the bent portions 1002 themselves and the force laterally transmitted through the positioning pins 1001 can both press the bent portions 1002 against the upper cover assembly 102, thereby fixing the position of the upper cover assembly 102. Further, by providing the positioning pin 1001 at the end portion of the bent portion 1002, the bent portion 1002 is prevented from tilting to both sides outward, and a continuous smooth mouse surface is formed.

Further, the bending portion 1002 is extended along the bottom cover 104 in a direction away from the body 1003 by a certain length, so that the bending portion 1002 is configured in a hook shape or a semi-arc shape. A portion of the side of the bent portion 1002 is connected to the body 1003, a portion of the side is in contact with and engages with the bottom cover 104, and a portion of the side is in contact with and engages with the upper cover assembly 102. The positioning pin 1001 is disposed at an edge of the bending portion 1002 away from the body 1003, and is used to fix a portion of the bending portion 1002 extending in a direction away from the body 1003 so as not to protrude outward. Optionally, the bend 1002 extends along the bottom cover 104 away from the body 1003 to one third of the length of the bottom cover. Wherein, bottom length refers to: the longest distance between the ends of the bottom cover 104 is in the direction of the edge of the bent portion 1002 that contacts the bottom cover 104.

Because the bending part 1002 is in a hook shape or a semi-arc shape, the upper cover assembly 102 is attached to the bending part 1002, the bending part 1002 can limit the upper cover assembly 102 on the whole contact surface, so that the upper cover assembly 102 is clamped on the bending part 1002, and the upper cover assembly 102 and the key cover 100 are stably fixed.

In some embodiments, the detent 1041 includes a detent hole into which the detent pin 1001 is inserted. Positioning holes are provided in the bottom cover 104, and the arrangement positions and the number of the positioning holes correspond to those of the positioning pins 1001, and one positioning pin 1001 is inserted corresponding to one positioning hole, so that the key cover 100 is fixed with respect to the bottom cover 104. Positioning of the key cover 100 and the bottom cover 104 is achieved by corresponding insertion of the positioning pins 1001 and the positioning holes. The depth of the positioning hole is slightly longer than the length of the positioning pin 1001, so that the problem that the key cover 100 and the bottom cover 104 cannot be tightly buckled due to overlong positioning pin 1001 caused by production errors is avoided.

In some embodiments, the positioning engaging portion 1041 is disposed at an edge portion of the bottom cover 104, that is, a positioning hole is disposed at a position of the bottom cover 104 near the edge. After the positioning pins 1001 on the key cover 100 are engaged with the positioning engaging portions 1041 located at the edge portion of the bottom cover 104, a larger space can be reserved between the key cover 100 and the bottom cover 104, so as to facilitate placement of electronic components and mechanical components required for mouse operation.

In some embodiments, with continued reference to fig. 2 and 3, the upper cover assembly 102 includes: the side plate 1022 is connected with the arc-shaped shell 1021, the bending part 1002 of the key cover 100 is attached to the side plate 1022, and the part between the two bending parts 1002 of the key cover 100 is attached to the surface of the arc-shaped shell 1021. The side plate 1022 and the arc-shaped casing 1021 can be integrally formed, and the arc-shaped casing 1021 and the side plate 1022 together form an open cavity with a single-side opening. The side plate 1022 and the arc-shaped casing 1021 may be manufactured separately and then connected. The arc-shaped casing 1021 contacts the bottom plate, and the arc-shaped casing 1021 and the side plate 1022 cover the bottom plate to form a closed cavity. The arc-shaped shell 1021 is provided with a roller, and after the key cover 100 is attached to the upper cover assembly 102, the roller passes through an opening on the body 1003. The surface of the side plate 1022 is configured as an anti-slip surface, and a bar-shaped or dot-shaped concave-convex may be provided on the surface of the side plate 1022 to facilitate the grip of the user, and the specific arrangement form of the anti-slip surface is not limited in any way.

In the upper cover assembly 102, side plates 1022 as shown in fig. 2 may be provided on both sides, or one side plate 1022 (for example, a side plate of a thumb of a user) may be provided to have side keys. The present application is not particularly limited thereto.

Alternatively, the side plate 1022 is disposed semi-circularly around the arc-shaped case 1021, and a side surface of the side plate 1022 remote from the bottom cover 104 is flat with a surface of the arc-shaped case 1021. The key cover 100 covers the surface of the arc-shaped casing 1021 and is attached to a side surface of the side plate 1022 away from the bottom cover 104, a smooth surface is formed after the bent portion 1002 of the key cover 100 contacts with the side plate 1022, a portion between the two bent portions 1002 of the key cover 100 is attached to the surface of the arc-shaped casing 1021 in a covering manner, and the bent portion 1002 is attached to the surface of the arc-shaped casing 1021 more firmly through the positioning and clamping portion 1041. The bending parts 1002 at two sides of the upper cover assembly 102 limit the upper cover assembly 102 not to move freely in the direction of the bending parts 1002, and the arc shape of the bending parts 1002 is attached to the side plates 1022 to facilitate the positioning of the upper cover assembly 102 on the key cover 100, so that the upper cover assembly 102 is limited in the key cover 100.

In the embodiment described above, the bent portion 1002 is configured in a tapered shape from the body 1003 to the bottom cover 104. The more the bending portion 1002 is far away from the body 1003, the more the bending portion is thinner, so that the guiding during the insertion of the side plate 1022 is facilitated, the fixing stability of the key cover 100 and the upper cover assembly 102 is enhanced, and the tapered structure has a certain deformability, so that the bending portion 1002 can deform in a small range in a direction approaching to each other or away from each other, and the key cover 100 is convenient to adapt to the insertion of the upper cover assembly 102 with the size deviation after production.

In some embodiments, a flange portion 1023 is provided at a portion of the arc case 1021 of the upper cover assembly 102 near the bottom cover 104, and both end portions of the flange portion 1023 are engaged with both end portions of the bent portion 1002 of the key cover 100. The flange portion 1023 is configured in a U-shape, semi-surrounding the side of the arc-shaped case 1021 near the bottom cover 104. The flange 1023 is located between the bottom cover 104 and the side plate 1022, and a side of the flange 1023 away from the bottom cover 104 is attached to the side plate 1022, and a surface of the flange 1023 is flush with a surface of the side plate 1022. Both end portions of the flange 1023 are respectively engaged with the bent portions 1002 of the key cover 100, and the surface of the flange 1023 is flush with the surface of the bent portions 1002. That is, after the key cover 100 is fastened to the upper cover assembly 102, the flange 1023, the side plate 1022 and the bent portion 1002 together form a smooth surface, so that a user cannot scratch his or her hands during use. After the flange 1023 and the bending portion 1002 are engaged, a side of the bottom cover 104 is formed with an arcuate ring surface, which contacts and fits with the bottom cover 104. The bent portion 1002 of the key cover 100 is aligned and attached to the side plate 1022 and the flange 1023 at the same time, so that the key cover 100 and the upper cover assembly 102 are positioned relative to each other, and positioning is more accurate.

In some embodiments, the arc-shaped case 1021 is coupled with the bottom cover 104 by a screw. Screw holes are formed in the bottom cover 104 and the arc-shaped shell 1021, centers of the two screw holes are located on the same straight line, and screws sequentially penetrate through the screw holes of the bottom cover 104 and the screw holes of the arc-shaped shell 1021, so that the upper cover assembly 102 is fixedly connected with the bottom cover 104. After the key cover 100, the upper cover assembly 102 and the lower cover 104 are positioned with each other, the arc-shaped casing 1021 and the lower cover 104 may be connected by screws, so as to achieve a stable connection between the arc-shaped casing 1021 and the lower cover 104.

In some embodiments, the arc shaped case 1021 is provided with a slot, and the key cover 100 is provided with an insert, and the insert is inserted into the slot to fix the key cover 100 and the upper cover assembly 102. A slot is arranged on the arc-shaped shell 1021, an insert matched with the slot is arranged on the body 1003, the body 1003 is attached to the arc-shaped shell 1021 to enable the insert to be inserted into the slot, and the fixation between the key cover 100 and the upper cover assembly 102 is achieved. Alternatively, slots are respectively provided on two sides of the roller, and inserts are correspondingly provided on two sides of the opening of the body 1003, and the inserts are inserted into the slots to be engaged, so that the key cover 100 and the upper cover assembly 102 are mutually fixed. Alternatively, the key cover 100 and the upper cover assembly 102 are connected by gluing. The adhesive is uniformly coated on the surface of the upper cover assembly 102, and the key cover 100 is buckled and pressed on the upper cover assembly 102, so that the key cover 100 is connected with the upper cover assembly 102.

In some embodiments, as shown in fig. 5, when the mouse is assembled, the key cover 100 is first covered and fastened on the upper cover component 102, the bending portion 1002 is simultaneously attached to the side plate 1022 and the flange portion 1023, and at the same time, the insert is inserted into the slot, so that the key cover 100 and the upper cover component 102 are relatively fixed. The relatively fixed key cover 100 and upper cover assembly 102 are then fastened to the bottom cover 104, and the positioning pins 1001 are aligned with the positioning holes and then inserted, so that the relative positions of the key cover 100, the upper cover assembly 102 and the bottom cover 104 are fixed. Finally, screws are driven into the upper cover assembly 102 through the bottom cover 104, so that the bottom cover 104 is fixedly connected with the upper cover assembly 102, and the mouse is assembled.

The key cover 100 has a semi-surrounding structure, and can be tightly attached to the upper cover assembly 102 during assembly, so that the upper cover assembly 102 can be positioned relative to the key cover 100. And positioning and preliminary fixing between the key cover 100 and the bottom cover 104 are achieved through the snap assembly. Because the key cover 100 is configured with two bending parts 1002, and the bending parts 1002 positioned at two sides of the upper cover component 102 are protruded out of the surface of the upper cover component 102, the protruded parts are easy to be not adhered to the upper cover component 102 to tilt, and the protruded bending parts 1002 can be adhered to the upper cover component 102 more through the clamping component to form a smooth surface with the upper cover component 102, so that the problem of step difference is solved.

The above embodiments are only for illustrating the technical solution of the present application, and not for limiting the same; although the application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the application, and they should be construed as falling within the scope of the present application. In particular, the technical features mentioned in the respective embodiments may be combined in any manner as long as there is no structural conflict.

Claims (10)

1. A mouse, comprising: a key cover, an upper cover assembly and a bottom cover;

the key cover is at least partially and semi-surrounded and attached to the upper cover assembly;

The key cover is clamped with the bottom cover through a clamping assembly, and the upper cover assembly is fixed between the key cover and the bottom cover.

2. The mouse of claim 1, wherein the snap assembly comprises: a positioning clamping part and a positioning pin;

The bottom cover is provided with a positioning clamping part;

The key cover is provided with a positioning pin;

the positioning pin is clamped with the positioning clamping part.

3. The mouse of claim 2, wherein the button cover is provided with the positioning pin disposed opposite to the bottom cover, and the positioning pin is engaged with the positioning engaging portion.

4. The mouse of claim 3, wherein the button cover comprises a body and a bent portion;

the body is attached to the upper cover assembly, the bending parts extend from the body to the bottom cover in an arc-shaped bending mode, the bending parts are respectively located at two sides of the upper cover assembly, and at least one locating pin is respectively arranged at one side, close to the bottom cover, of each bending part.

5. The mouse of any one of claims 2 to 4, wherein the positioning engaging portion includes a positioning hole into which the positioning pin is inserted.

6. The mouse of claim 4, wherein the cover assembly comprises: the key cover comprises an arc-shaped shell and side plates, wherein the side plates are connected with the arc-shaped shell, the bending parts of the key cover are attached to the side plates, and the parts between the two bending parts of the key cover are attached to the surface of the arc-shaped shell.

7. The mouse of claim 6, wherein the mouse comprises a mouse body,

And a flange part is arranged at the part, close to the bottom cover, of the arc-shaped shell of the upper cover assembly, and two end parts of the flange part are matched with two end parts of the bending part of the key cover.

8. The mouse of claim 2, wherein the positioning engaging portion is disposed at an edge portion of the bottom cover.

9. The mouse of claim 6, wherein the arc-shaped case is connected to the bottom cover by a screw.

10. The mouse of claim 6, wherein the arcuate housing defines a slot and the button cover defines an insert, the insert being inserted into the slot to secure the button cover to the upper cover assembly.