Computer touchpad

Abstract

The utility model provides a computer touchpad, which belongs to the technical field of computer touchpads and comprises a shell mechanism, a mounting shell, a lower shell fixedly mounted at the bottom of the mounting shell and a mounting groove formed in the surface of the mounting shell. The touchpad mechanism comprises a bearing frame fixedly mounted in the mounting groove, a computer touchpad arranged at the top of the bearing frame and a protection plate arranged on the surface of the computer touchpad, a clamping block is arranged on a frame of the mounting shell, a clamping groove is formed in the inner side of the lower shell, and the clamping block is clamped in the clamping groove. The size of the installation groove is matched with the size of the computer touch panel and the size of the protection plate, and the surface of the computer touch panel abuts against and makes contact with the inner wall of the installation groove. According to the computer touchpad, the number of key positions controlled by the computer touchpad can be increased through the bearing frame, the problem that a traditional two-point light touch switch is inconvenient to operate for a user is effectively solved, the operation convenience of the user is greatly improved, and then the effect of improving the use experience of the user is achieved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to computer touchpad technical field, specifically relates to a computer touchpad. BACKGROUND

[0002] Two point global press type touchpad is a kind of input control equipment widely used in electronic product, it utilizes the movement of user's finger to control the position movement of pointer on computer screen, and the selection or operation of target is carried out by the pressing of user's finger.

[0003] In the process that user uses computer touchpad to operate notebook computer, part computer touchpad only has the function of simple touchpad left and right keys under two point light touch switch.This makes user only can carry out some simple operation by it, and then reduces the use convenience of computer touchpad, has adverse effect to the use experience of user. UTILITY MODEL CONTENTS

[0004] The utility model is to provide a kind of computer touchpad, to solve the problem presented in the above background technique.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A kind of computer touchpad, including,

[0007] Shell mechanism, including installation shell, lower shell fixedly installed in the bottom of installation shell, and installation groove is opened in the surface of installation shell;

[0008] Touchpad mechanism, including the bearing frame fixedly installed in the inside of installation groove, the computer touchpad of setting in the top of bearing frame, and the protection plate of setting in the surface of computer touchpad.

[0009] As a preferred scheme of the utility model, the frame of installation shell is provided with clamping block, the inner side of lower shell is provided with clamping groove, and clamping block is clamped in the inside of clamping groove.

[0010] As a preferred scheme of the utility model, the size of installation groove is adapted to the size of computer touchpad and protection plate, and the surface of computer touchpad is in close contact with the inner wall of installation groove.

[0011] As a preferred scheme of the utility model, the top of computer touchpad is adhesively connected with protection plate by double-sided adhesive tape, and the bottom of computer touchpad is adhesively connected with bearing frame by double-sided adhesive tape.

[0012] As a preferred scheme of the utility model, the bearing frame includes the frame fixedly connected with the inner wall of installation groove, a plurality of elastic members arranged on the inner side of frame, and the connecting plate for connecting elastic members.

[0013] As a preferred scheme of the utility model, the bearing frame further comprises two positioning protrusions for positioning installation, two positioning grooves opened on the surface of the computer touchpad and matched with the positioning protrusions, and a reinforcing plate for reinforcing the support strength of the inner side of the frame.

[0014] As a preferred scheme of the utility model, the elastic member comprises a contact plate in contact with the surface of the computer touchpad, and a plurality of elastic sheets fixedly installed on the surface of the contact plate, and the end of the elastic sheet is fixedly connected with the inner side of the frame.

[0015] Compared with the prior art, the utility model has the beneficial effects that: the bearing frame can increase the number of key positions controlled by the computer touchpad, effectively solves the problem of inconvenience brought to users by the traditional two-point touch switch, greatly improves the convenience of user operation, and further achieves the effect of improving the user experience. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without the creative labor. Among them:

[0017] Figure 1 It is the overall structure schematic diagram of the utility model;

[0018] Figure 2 It is the installation shell and the lower shell structure schematic diagram of the utility model;

[0019] Figure 3 It is the bearing frame structure schematic diagram of the utility model;

[0020] Figure 4 It is the elastic member structure schematic diagram of the utility model.

[0021] In the drawing: 100, shell mechanism; 101, installation shell; 102, lower shell; 103, installation groove; 200, touchpad mechanism; 201, bearing frame; 201a, frame; 201b, elastic member; 201b-1, contact plate; 201b-2, elastic sheet; 201c, connecting plate; 201d, positioning protrusion; 201e, reinforcing plate; 202, computer touchpad; 203, protection plate. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned purpose, features and advantages of the utility model more obvious and easy to understand, the specific embodiment of the utility model will be described in detail in combination with the drawings of the specification.

[0023] In the following description, a lot of specific details are set forth in order to facilitate a thorough understanding of the present application, but the present application can be practiced without other different ways from the description, and those skilled in the art can make similar generalizations without departing from the content of the present application, therefore the present application is not limited to the specific embodiments disclosed below.

[0024] Secondly, the "one embodiment" or "embodiment" referred to herein means that the specific features, structures or characteristics can be included in at least one implementation of the present application. "In one embodiment" appearing in different places in the specification does not mean the same embodiment, nor is it an independent or alternative embodiment.

[0025] Embodiment

[0026] Reference Figures 1-4 For the embodiment of the present application, the embodiment provides a computer touchpad, comprising,

[0027] The shell mechanism 100 comprises a mounting shell 101, a lower shell 102 fixedly mounted at the bottom of the mounting shell 101, and a mounting groove 103 opened on the surface of the mounting shell 101.

[0028] The touchpad mechanism 200 comprises a bearing frame 201 fixedly mounted inside the mounting groove 103, a computer touchpad 202 arranged on the top of the bearing frame 201, and a protection plate 203 arranged on the surface of the computer touchpad 202.

[0029] Among them, through the bearing frame 201 can increase the number of key positions controlled by the computer touchpad 202, effectively solve the problem of inconvenient operation brought to the user by the traditional two-point touch switch, greatly improve the convenience of user operation, and further achieve the effect of improving the user experience.

[0030] Specifically, the frame of the mounting shell 101 is provided with a clamping block, the inner side of the lower shell 102 is provided with a clamping groove, and the clamping block is clamped in the inner side of the clamping groove.

[0031] Further, the size of the mounting groove 103 is matched with the size of the computer touchpad 202 and the protection plate 203, and the surface of the computer touchpad 202 is in close contact with the inner wall of the mounting groove 103.

[0032] Among them, by closely contacting the surface of the computer touchpad 202 with the inner wall of the mounting groove 103, the sealing between the computer touchpad 202 and the mounting groove 103 is increased, and dust is prevented from entering to affect the use.

[0033] Preferably, the top of the computer touchpad 202 is connected with the protective plate 203 by double-sided adhesive, and the bottom of the computer touchpad 202 is connected with the bearing frame 201 by double-sided adhesive.

[0034] The bearing frame 201, the computer touchpad 202 and the protective plate 203 are connected by double-sided adhesive, which improves the connection performance between the bearing frame 201 and the computer touchpad 202, and the stability of the bearing frame 201 mounted on the bearing frame 201. The bearing frame 201 is a symmetrical elastic arch bearing frame.

[0035] Further, the bearing frame 201 includes a frame 201a fixedly connected with the inner wall of the mounting groove 103, a plurality of elastic members 201b arranged on the inner side of the frame 201a, and a connecting plate 201c for connecting the elastic members 201b.

[0036] The positioning protrusions 201d are used to connect the two elastic members 201b, which improves the connection stability between the elastic members 201b. The elastic members 201b are used to apply elasticity to the computer touchpad 202, so that the computer touchpad 202 can be automatically reset upward after being pressed, facilitating continuous pressing operation. The number of elastic members 201b can be set to four, six or eight, so that the function keys are increased, the control function of the light touch switch on the top of the left and right sides, the middle and the bottom can be selected, the user operation convenience is improved, and the user use comfort is greatly improved.

[0037] Specifically, the bearing frame 201 further includes two positioning protrusions 201d for positioning installation, two positioning grooves provided on the surface of the computer touchpad 202 and matched with the positioning protrusions 201d, and a reinforcing plate 201e for strengthening the support strength of the inner side of the frame 201a.

[0038] The positioning protrusions 201d and the positioning grooves are matched to position and install the computer touchpad 202, which improves the positioning of the computer touchpad 202 mounted on the bearing frame 201, avoids installation deviation affecting the use effect, and improves the overall support effect of the frame 201a under the action of the reinforcing plate 201e, avoids deformation of the frame 201a, causes displacement of the elastic member 201b, and affects the use of the computer touchpad 202.

[0039] Further, the elastic member 201b includes a contact plate 201b-1 in contact with the surface of the computer touchpad 202, and a plurality of elastic sheets 201b-2 fixedly installed on the surface of the contact plate 201b-1. The end of the elastic sheet 201b-2 is fixedly connected with the inner side of the frame 201a.

[0040] The elastic piece 201b-2 is arranged at a certain inclination angle, the first is convenient for the elastic reset of the elastic piece 201b-2, is used for repeatedly pressing, the second reserves the space required for pressing, and the inside of the elastic piece 201b forms a closed shape, reserving the use space of the pressing key.

[0041] In use, the elastic piece 201b is used for applying elasticity to the computer touchpad 202, so that the computer touchpad 202 can be automatically reset upward after pressing, facilitating continuous pressing operation, and the user can operate different key positions when using the computer touchpad 202, so as to improve operation efficiency and use experience.

[0042] In summary, the number of key positions controlled by the bearing frame 201 can be increased, effectively solving the problem of inconvenient operation brought to the user by the traditional two-point touch switch, greatly improving the convenience of user operation, and thus achieving the effect of improving the user experience.

[0043] Importantly, it should be noted that the configurations and arrangements of the present application shown in the plurality of different exemplary embodiments are merely illustrative. Although only a few embodiments have been described in detail herein, persons of ordinary skill in the art, having the benefit of the present disclosure, will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperatures, pressures, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described herein. For example, elements shown as integrally formed can be constructed of multiple parts or elements, the position of elements can be reversed or otherwise varied, and the nature or number of elements or positions can be altered or varied. Accordingly, all such modifications are intended to be included within the scope of the present inventive subject matter. The order or sequence of any process or method steps can be changed or re-sequenced without departing from the generality of the inventive subject matter. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes, and omissions can be made in the design, operating conditions, and arrangement of the exemplary embodiments without departing from the scope of the present inventive subject matter. Accordingly, the present inventive subject matter is not limited to particular embodiments described, but extends to various modifications that nevertheless fall within the scope of the appended claims.

[0044] Furthermore, in order to provide a concise description of exemplary embodiments, all features of an actual implementation can not be described (i.e., those unrelated to the presently considered best mode of carrying out the inventive subject matter, or those unrelated to enabling the inventive subject matter).

[0045] It is to be understood that the development of the particular implementations described herein was not determined merely by the availability of certain items or materials. Rather and more generally, specific implementations were developed to provide implementations that are functionally, economically, and / or esthetically practical, in light of ongoing technological changes having economic, business, and / or social consequences.

[0046] It should be noted that the above examples are only used to illustrate the technical solutions of the present application, and are not limited. Although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present application. They should be covered in the scope of the claims of the present application.

Claims

1. A computer touchpad, characterized in that: include, The housing mechanism (100) includes a mounting housing (101), a lower housing (102) fixedly mounted on the bottom of the mounting housing (101), and a mounting groove (103) formed on the surface of the mounting housing (101). The touchpad mechanism (200) includes a support frame (201) fixedly installed inside the mounting groove (103), a computer touchpad (202) disposed on the top of the support frame (201), and a protective plate (203) disposed on the surface of the computer touchpad (202). The support frame (201) is an elastic symmetrical arch bridge type support frame, which includes a frame (201a) fixedly connected to the inner wall of the mounting groove (103), a number of elastic elements (201b) disposed on the inner side of the frame (201a), a connecting plate (201c) for connecting the elastic elements (201b), a reinforcing plate (201e) for strengthening the support strength of the inner side of the frame (201a), and two positioning protrusions (201d) for positioning and installation. The elastic element (201b) includes a contact plate (201b-1) that contacts the surface of the computer touch panel (202), and a plurality of elastic sheets (201b-2) that are fixedly installed on the surface of the contact plate (201b-1). The ends of the elastic sheets (201b-2) are fixedly connected to the inner side of the frame (201a). The elastic sheet (201b-2) is set at a certain angle, and the inner side of the elastic element (201b) forms a closed shape to reserve pressing space.

2. A computer touchpad according to claim 1, characterized in that: The mounting housing (101) has a locking block on its frame, and the lower housing (102) has a locking groove on its inner side, with the locking block engaging inside the locking groove.

3. A computer touchpad according to claim 2, characterized in that: The size of the mounting groove (103) is adapted to the size of the computer touch panel (202) and the protective plate (203), and the surface of the computer touch panel (202) is in close contact with the inner wall of the mounting groove (103).

4. A computer touchpad according to claim 3, characterized in that: The top of the computer touch panel (202) is bonded to the protective plate (203) with double-sided adhesive, and the bottom of the computer touch panel (202) is bonded to the support frame (201) with double-sided adhesive.

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