CN219016937U - Computer touch mouse assembly - Google Patents
Computer touch mouse assembly Download PDFInfo
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- CN219016937U CN219016937U CN202223326588.9U CN202223326588U CN219016937U CN 219016937 U CN219016937 U CN 219016937U CN 202223326588 U CN202223326588 U CN 202223326588U CN 219016937 U CN219016937 U CN 219016937U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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Abstract
The utility model relates to the technical field of touch mice, and discloses a computer touch mouse component, which comprises a mounting piece arranged in a computer, a touch circuit structure arranged on the mounting piece, a touch panel cover plate arranged on the mounting piece and buckled above the touch circuit structure, a sealing gasket arranged between the touch circuit structure and the touch panel cover plate, wherein the touch panel cover plate is spliced with a computer shell, the sealing gasket is made of conductive silica gel, and the computer shell is made of alloy materials; the sealing gasket made of conductive silica gel is spliced with the computer shell made of alloy material to form a conductive shielding cavity, so that the electromagnetic compatibility is achieved; can achieve the effects of three proofing (mildew resistance, damp and heat resistance, salt fog resistance) and water and dust resistance, can be well applied to various use environments, and has strong applicability.
Description
Technical Field
The utility model relates to the technical field of touch mice, in particular to a computer touch mouse component.
Background
The reinforced computer is a computer which adopts corresponding assurance measures for various factors affecting the performance of the computer, such as a system structure, electrical characteristics, a mechanical physical structure and the like, is suitable for various severe environments, is also called a computer resisting the severe environments, is widely applied to reinforced computers, has more and more severe environmental index requirements on reinforced equipment at present, and has higher and higher requirements on the protective performance of a touch mouse because the reinforced computer is generally provided with a touch mouse component.
The utility model patent with publication number CN205158308U discloses a waterproof touch mouse of a computer touch mouse component and a key device, and the structure of the key device comprises: the touch pad waterproof pad is arranged in the touch pad fixing frame, and then the touch pad is arranged in the touch pad fixing frame; the fixed feet of the left, middle and right keys penetrate through the waterproof pad of the mouse key and are fused with the key bracket; the fixed feet of the assembled touch pad fixed frame penetrate through the waterproof pad of the mouse button to be pressed and fused with the button bracket.
As shown in the scheme, the conventional touch mouse component at present only has a simple waterproof function, cannot meet the requirements of the current reinforced products, and cannot meet the requirements of electromagnetic compatibility (the electromagnetic compatibility comprises two aspects, namely that electromagnetic interference generated by equipment on the environment in the normal operation process cannot exceed a certain limit value, and the equipment has a certain degree of immunity to the electromagnetic interference in the environment, namely electromagnetic sensitivity) and cannot meet the requirements of a protective index and a three-protection design.
Disclosure of Invention
The utility model aims to overcome at least one defect of the prior art, and provides a computer touch mouse component for solving the technical problem that the electromagnetic compatibility protection index requirement cannot be met.
The technical scheme adopted by the utility model is that the computer touch mouse component comprises an installation piece arranged in a computer, a touch circuit structure arranged on the installation piece, a touch panel cover plate arranged on the installation piece and buckled above the touch circuit structure, a sealing gasket arranged between the touch circuit structure and the touch panel cover plate, wherein the touch panel cover plate is spliced with a computer shell, the sealing gasket is made of conductive silica gel, and the computer shell is made of alloy materials; the sealing gasket made of conductive silica gel is spliced with the computer shell made of alloy material to form a conductive shielding cavity, so that the electromagnetic compatibility is achieved.
Further, each side edge of the bottom of the touch panel cover plate is provided with at least three connecting columns, and the connecting columns are connected with the mounting piece through screws, so that the touch panel cover plate, the sealing gasket and the touch circuit structure are tightly matched. The sealing gasket is in an extrusion state during installation, so that the sealing performance is further improved, the effects of three prevention (mildew resistance, damp and heat resistance and salt fog resistance) and water and dust resistance are achieved, and the sealing gasket can be well applied to various use environments.
Further, a key cap is arranged on the touch panel cover plate, a key bulge is arranged on the sealing gasket, and the touch circuit structure comprises a key circuit board; the protruding top of button can use with the cooperation of button key cap, and the protruding bottom of button can use with the cooperation of button circuit board. The matching mode belongs to the technical means known by the person skilled in the art, and is not described in detail here, the protruding part of the key is integrated with the sealing gasket, so that the leakage phenomenon can not occur, the sealing gasket has extremely high sealing performance, and the three-proofing, dust-proofing and water-proofing performances of the sealing gasket can be ensured.
Further, two key cap openings are formed in the touch pad cover plate, two key caps are arranged and correspondingly inserted into the two key cap openings, limiting protrusions are arranged on the key caps, and limiting notches matched with the limiting protrusions are formed in the inner ends of the key cap openings. During installation, only the key cap is installed in the key cap opening, and the limiting protrusion is inserted into the limiting notch, so that the assembly speed is high, and the assembly efficiency can be effectively improved.
Further, the touch circuit structure further comprises a touch panel, a touch opening is formed in the touch panel cover plate, a touch panel sealing ring is arranged on the sealing gasket, and the connecting column is connected with the mounting piece through a screw, so that the touch panel, the touch panel sealing ring and the touch opening are tightly matched. The touch opening and the touch pad are sealed in the mode, so that the sealing performance between the touch opening and the touch pad is improved, and the integral three-proofing, dust-proofing and water-proofing performance can be ensured.
Furthermore, the key cap and the touch pad cover plate are made of PC/ABS materials. The PC/ABS material is a polycarbonate and acrylonitrile-butadiene-styrene copolymer and a mixture, is a thermoplastic plastic formed by combining the polycarbonate and the acrylonitrile-butadiene-styrene copolymer, combines the excellent characteristics of the two materials, and has the formability of the ABS material, the mechanical property, the impact strength, the temperature resistance, the ultraviolet resistance and the like of the PC.
Compared with the prior art, the utility model has the beneficial effects that: the sealing gasket made of conductive silica gel is spliced with the computer shell made of alloy materials to form a conductive shielding cavity, so that the requirements of electromagnetic compatibility protection indexes are met, the sealing performance is extremely strong, the sealing gasket can be in an extrusion state during installation, the sealing performance is further improved, and the effects of three-proofing (mildew and damp and heat proofing and salt fog proofing) and water and dust proofing are achieved, so that the sealing gasket can be well applied to various use environments, and the sealing gasket is high in applicability.
Drawings
FIG. 1 is an assembly view of the present utility model on a computer housing.
Fig. 2 is a schematic structural view of the mounting member of the present utility model.
Fig. 3 is a schematic structural view of the sealing gasket of the present utility model.
In the figure: 1. the touch panel comprises a mounting piece, a touch circuit structure, a touch panel cover plate, a sealing gasket, a computer shell, a connecting column, a key cap, a key protrusion, a key circuit board, a key cap opening and a touch panel sealing ring.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the utility model. For better illustration of the following embodiments, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the actual product dimensions; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
As shown in fig. 1-3, the scheme discloses a computer touch mouse assembly, which comprises an installation piece 1 (shown in fig. 2) arranged in a computer, a touch circuit structure 2 arranged on the installation piece 1, a touch panel cover plate 3 arranged on the installation piece 1 and buckled above the touch circuit structure 2, a sealing gasket 4 arranged between the touch circuit structure 2 and the touch panel cover plate 3, wherein the touch panel cover plate 3 is spliced with a computer shell 5, the sealing gasket 4 is made of conductive silica gel, and the computer shell 5 is made of alloy materials.
The sealing gasket 4 made of conductive silica gel is spliced with the computer housing 5 made of alloy material to form a conductive shielding cavity, so that the electromagnetic compatibility is achieved. The conductive silica gel is prepared by uniformly distributing conductive particles such as silver-coated copper powder, nickel-coated graphite powder and the like in the silica gel, and the conductive particles are mutually contacted and communicated to achieve good conductive performance, and the conductive silica gel has the main functions of sealing and electromagnetic shielding. The product can be molded or extruded, sheet or other punching shapes can be selected, the shielding performance is as high as 120dB (10 GHz), the conductive silica gel has good electromagnetic sealing and water vapor sealing capabilities, good conductivity (the inhibition frequency is as high as 40 GHz) can be provided under certain pressure, good weather resistance, ageing resistance and good elasticity are realized, and the computer shell 5 can be made of a magnesium alloy material.
Each side edge of the bottom of the touch panel cover plate 3 is provided with at least three connecting columns 6, and the connecting columns 6 are connected with the mounting piece 1 through screws, so that the touch panel cover plate 3, the sealing gasket 4 and the touch circuit structure 2 are tightly matched. The sealing gasket 4 can be in an extrusion state during installation by tightly matching the connecting columns 6 with not less than three at each side, so that the sealing performance is further improved, the effects of three prevention (mildew resistance, damp and heat resistance, salt fog resistance and dust resistance) and water resistance are achieved, and the sealing gasket can be well applied to various use environments.
The touch panel cover plate 3 is provided with a key cap 7, the sealing gasket 4 is provided with a key bulge 8, and the touch circuit structure 2 comprises a key circuit board 9; the top of the key bulge 8 can be matched with the key cap 7, and the bottom of the key bulge 8 can be matched with the key circuit board 9. The matching mode belongs to the technical means known to the person skilled in the art, and is not described in detail here, the key bulge 8 is integrated with the sealing gasket 4, so that leakage phenomenon can not occur, the sealing gasket has extremely high sealing performance, and the performances of three proofings, dust prevention and water prevention can be ensured. The key circuit board 9 and the touch panel 13 are PCB circuit boards, and the circuit boards are provided with light touch keys and touch control chips, so that the touch panel has stable and reliable performance and high touch signal transmission rate, and belongs to technical means known to those skilled in the art.
The touch pad cover plate 3 is provided with two key cap openings 10, the key caps 7 are provided with two and correspondingly inserted into the two key cap openings 10, the key caps are provided with limiting protrusions 11, and limiting notches 12 matched with the limiting protrusions 11 are arranged at the inner ports of the key cap openings 10. During installation, only the key cap 7 is installed in the key cap opening 10, the limiting protrusion 11 is inserted into the limiting notch 12, the assembly speed is high, and the assembly efficiency can be effectively improved.
The touch circuit structure 2 further comprises a touch panel 13, a touch opening 14 is formed in the touch panel cover plate 3, a touch panel sealing ring 15 is arranged on the sealing gasket 4, and the connecting column 6 is connected with the mounting piece 1 through a screw, so that the touch panel 13, the touch panel sealing ring 15 and the touch opening 14 are tightly matched. In this way, the touch opening 14 and the touch panel 13 are sealed, so that the tightness between the touch opening 14 and the touch panel is improved, and the overall performance of three-proofing, dust prevention and water prevention can be ensured.
The key cap 7 and the touch pad cover plate 3 are made of PC/ABS materials. The PC/ABS material is a polycarbonate and acrylonitrile-butadiene-styrene copolymer and a mixture, is a thermoplastic plastic formed by combining the polycarbonate and the acrylonitrile-butadiene-styrene copolymer, combines the excellent characteristics of the two materials, and has the formability of the ABS material, the mechanical property, the impact strength, the temperature resistance, the ultraviolet resistance and the like of the PC.
The key cap 7 is assembled at the corresponding position of the touch panel cover plate 3 through the matching of the limit bulge 11 and the limit notch 12, the sealing gasket 4 is sleeved at the corresponding bottom position of the touch panel cover plate 3, the key circuit board 9 is connected with the sealing gasket 4, and finally the touch panel 13, the touch panel sealing ring 15 and the touch opening 14 are tightly pressed together, so that the touch mouse assembly is assembled.
It should be understood that the foregoing examples of the present utility model are merely illustrative of the present utility model and are not intended to limit the present utility model to the specific embodiments thereof. Any modification, equivalent replacement, improvement, etc. that comes within the spirit and principle of the claims of the present utility model should be included in the protection scope of the claims of the present utility model.
Claims (6)
1. A computer touch mouse assembly comprises an installation piece arranged in a computer, a touch circuit structure arranged on the installation piece, and a touch panel cover plate arranged on the installation piece and buckled above the touch circuit structure; the method is characterized in that: a sealing pad made of conductive silica gel is arranged between the touch circuit structure and the touch panel cover plate, and the touch panel cover plate is spliced with the computer shell made of alloy materials.
2. A computer touch mouse assembly as recited in claim 1 wherein: and at least three connecting columns are arranged on each side edge of the bottom of the touch panel cover plate and are connected with the mounting piece through screws, so that the touch panel cover plate, the sealing gasket and the touch circuit structure are tightly matched.
3. A computer touch mouse assembly as recited in claim 2 wherein: the touch circuit structure comprises a key circuit board; the protruding top of button can use with the cooperation of button key cap, and the protruding bottom of button can use with the cooperation of button circuit board.
4. A computer touch mouse assembly according to claim 3, wherein: the touch pad cover plate is provided with two key cap openings, the key caps are provided with two key cap openings and are correspondingly inserted into the two key cap openings, the key caps are provided with limiting protrusions, and the inner openings of the key cap openings are provided with limiting notches matched with the limiting protrusions.
5. A computer touch mouse assembly according to claim 3, wherein: the touch circuit structure further comprises a touch panel, a touch opening is formed in the touch panel cover plate, a touch panel sealing ring is arranged on the sealing gasket, and the connecting column is connected with the mounting piece through a screw, so that the touch panel, the touch panel sealing ring and the touch opening are tightly matched.
6. A computer touch mouse assembly according to any of claims 3-5 wherein: the key cap and the touch pad cover plate are made of PC/ABS materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223326588.9U CN219016937U (en) | 2022-12-09 | 2022-12-09 | Computer touch mouse assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223326588.9U CN219016937U (en) | 2022-12-09 | 2022-12-09 | Computer touch mouse assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219016937U true CN219016937U (en) | 2023-05-12 |
Family
ID=86234913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223326588.9U Active CN219016937U (en) | 2022-12-09 | 2022-12-09 | Computer touch mouse assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219016937U (en) |
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2022
- 2022-12-09 CN CN202223326588.9U patent/CN219016937U/en active Active
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