CN217880123U - Die-casting frame for notebook computer touch pad - Google Patents
Die-casting frame for notebook computer touch pad Download PDFInfo
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- CN217880123U CN217880123U CN202220734183.XU CN202220734183U CN217880123U CN 217880123 U CN217880123 U CN 217880123U CN 202220734183 U CN202220734183 U CN 202220734183U CN 217880123 U CN217880123 U CN 217880123U
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- frame
- touch pad
- die
- notebook computer
- mounting table
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Abstract
The utility model relates to a notebook touch pad frame technical field specifically is a die-casting frame for notebook computer touch pad, wholly adopts integration die-casting shaping, including the frame body, wholly adopt frivolous structural design, the frame body includes the frame, lower frame and side frame, side frame bottom is cross strengthening rib structure, go up the frame and seted up a plurality of mounting hole that runs through the frame, the lower frame is equipped with sunken mounting table face, a plurality of buckle holes have been seted up on the mounting table face for install the touch pad and press the splenium, the opening has been seted up to mounting table face bottom inboard, be used for the wire to draw forth, go up the frame bottom and seted up a plurality of spacing mouthful, the utility model discloses under ensuring the part structural strength condition, adopt frivolous structural design, reduce the screw installation through spacing structural design, reduce touch pad installation thickness.
Description
Technical Field
The utility model relates to a touch pad frame technical field specifically is a die-casting frame for notebook computer touch pad.
Background
The existing touch panel frame is generally formed by injection molding of a plastic material, is easy to deform, is relatively light and thin, and can deform or break part of the structure on the frame when a computer is overhauled; in addition, the touch panel frame is increasingly thinner due to the current design of lighter and thinner computers.
Therefore, it is necessary to secure the strength of the member based on the thin and lightweight design.
A die cast frame was designed for the above purpose.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a die-casting frame for notebook computer touch pad adopts metal die-casting, reduces the screw design, makes the frame frivolous.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a die-casting frame for notebook computer touch pad, includes the integrative die-casting frame body of metal, the frame body includes frame, lower frame and side frame, the side frame bottom is cross strengthening rib structure, go up the frame and seted up a plurality of hole site, the lower frame is equipped with sunken mounting table face, a plurality of buckle holes have been seted up on the mounting table face, the opening has been seted up to mounting table face bottom inboard for the wire is drawn forth.
Optionally, in an embodiment of the present invention, the upper frame bottom is provided with a plurality of limiting openings, and the circuit board of the touch pad can be designed to be a profile modeling, so that a part of the circuit board is located at the upper frame bottom.
Optionally, the utility model relates to an embodiment, circuit board mounting hole, frame mounting hole and spacing arch have been seted up to spacing mouthful, through spacing protruding and circuit board mounting hole and spacing mouthful cooperation, ensure that the installation of touch pad circuit board is firm, prevent the pine and take off.
Optionally, in an embodiment of the present invention, fastening grooves are disposed on two sides of the bottom of the fastening hole, and the fastening grooves can prevent the position of the component from moving.
Optionally, the utility model discloses an embodiment, the side frame is close to lower frame one end and has been seted up the spacing groove, and the spacing groove is the dovetail groove, and the circuit board can set up both sides bulge structure cooperation spacing groove.
Optionally, in an embodiment of the present invention, the mounting table has a through hole, the mounting table is used as a component of the mouse key position, and the wire is connected to the touch pad circuit board from the bottom of the through hole.
Optionally, the utility model discloses an in, assembly groove and a plurality of assembly are protruding seted up to the lower frame lateral surface, and part assembly is protruding to be located the assembly groove, assembly groove and assembly are protruding to cooperate with the notebook computer casing, and the thickness of lower frame is outer thin inside thickness, matches the current structural design that the notebook computer casing edge was inwards received.
Optionally, in an embodiment of the present invention, the lower frame has two sides provided with connecting holes, screws are inserted into the connecting holes, the frame body is connected to the notebook computer casing, and protrusions and slots for assembling are further disposed between the connecting holes and the fastening holes.
The utility model has the advantages that
The utility model discloses a die-casting frame for notebook computer touch pad adopts the integrative die-casting of metal, and intensity is higher, and the bottom through spacing mouthful, designs such as arch play the effect of spacing fixed touch pad circuit board to reduced the connected mode of screw and screw, made frame thickness reduce, whole frame is more frivolous.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
Fig. 1 is a schematic view of the back of embodiment 1 of the present invention;
fig. 2 is a schematic front view of embodiment 1 of the present invention;
fig. 3 is a bottom perspective view of embodiment 1 of the present invention;
description of reference numerals: the frame comprises a frame body 1, an upper frame 2, a limiting opening 21, a frame mounting hole 22, a circuit board mounting hole 23, a limiting protrusion 24, a side frame 3, a limiting groove 31, a reinforcing rib structure 32, a lower frame 4, a mounting table 41, a buckling hole 42, a buckling groove 421, a wire passing opening 43, an assembling protrusion 44, an opening 45, a connecting hole 46 and an assembling groove 47.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the objects of the present invention, the following detailed description is given to the embodiments, structures, features and effects according to the present invention with reference to the accompanying drawings and preferred embodiments.
Example 1
As shown in fig. 1, a die-casting frame for notebook computer touch pad, including the integrative die-casting frame body 1 of metal, frame body 1 is square frame structure, frame body 1 includes frame 2, lower frame 4 and side frame 3, 3 bottoms of side frame are crossed reinforcing rib structure 32, go up frame 2 and seted up a plurality of hole site, lower frame 4 is equipped with sunken mounting table face 41, a plurality of buckle holes 42 have been seted up on mounting table face 41, mounting table face 41 has seted up the inboard opening 45 of bottom for the wire is drawn forth.
Go up 2 bottoms of frame and seted up a plurality of spacing mouths 21, spacing mouthful 21 shape is big-end-up, convenient assembly parts, the circuit board of touch pad can carry out the profile modeling design, makes circuit board some be located 2 bottoms of frame, and spacing mouth 21 has been seted up circuit board mounting hole 23, frame mounting hole 22 and spacing arch 24, through spacing arch 24 and circuit board mounting hole 23 and spacing mouthful 21 cooperation, ensures that the installation of touch pad circuit board is firm, prevents the pine and takes off.
The two sides of the bottom of the fastening hole 42 are provided with fastening grooves 421, and the fastening grooves 421 can prevent the fastening position of the component from moving.
Limiting groove 31 has been seted up to side frame 3 near 4 one end of lower frame, and limiting groove 31 is the dovetail groove, and the circuit board can set up both sides protrusion structure cooperation limiting groove 31, and 3 bottoms of side frame are equipped with strengthening rib structure 32.
The mounting table 41 is provided with a through wire port 43, the mounting table 41 is used as a component with the function of mouse key position, and the conducting wire is led to the bottom from the wire port 43 and is connected with the touch pad circuit board.
Assembly groove and a plurality of assembly arch 44 have been seted up to 4 lateral surfaces of lower frame, part assembly arch 44 is located the assembly groove, assembly groove and assembly arch 44 and the cooperation of notebook computer casing, the thickness of lower frame 4 is outer thin inside thickness, match the current structural design that notebook computer casing edge was inwards drawn, connecting hole 46 has been seted up on lower frame 4 both sides, the screw is put into to connecting hole 46, be connected frame body 1 and notebook computer casing, still be equipped with arch and the slotted hole that is used for the assembly between connecting hole 46 and the buckle hole 42.
The outer side of the joint part of the side frame 3 and the lower frame 4 is provided with a stepped structure which can be used for assembling and limiting the frame body 1 and the shell of the notebook computer.
Example 2
In this embodiment, the structure is substantially the same as that of embodiment 1, except that a crisscross connecting strip is provided in the frame body 1, the connecting strip and the frame body 1 are of an integral structure, and the connecting strip is used for reinforcing the frame body 1.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed by the preferred embodiment, it is not limited to the present invention, and any person skilled in the art can make modifications or changes equivalent to the equivalent embodiments using the above disclosed technical content without departing from the technical scope of the present invention, but all modifications, changes and modifications of the above embodiments, which are introduced and changed equivalently, by the technical spirit of the present invention, still belong to the technical scope of the present invention.
Claims (8)
1. The utility model provides a die-casting frame for notebook computer touch pad which characterized in that: the frame body comprises an upper frame, a lower frame and side frames, wherein the bottom of each side frame is of a crossed reinforcing rib structure, a plurality of hole sites are formed in the upper frame, the lower frame is provided with a sunken mounting table top, a plurality of buckling holes are formed in the mounting table top, and an opening is formed in the inner side of the bottom of the mounting table top and used for leading out a wire.
2. The die-cast frame for a touch pad of a notebook computer according to claim 1, wherein: and a plurality of limiting openings are formed in the bottom of the upper frame.
3. The die-cast frame for a touch pad of a notebook computer according to claim 2, wherein: the limiting opening is provided with a circuit board mounting hole, a frame mounting hole and a limiting bulge.
4. The die-cast frame for a touch pad of a notebook computer according to claim 1, wherein: buckling grooves are formed in two sides of the bottom of the buckling hole.
5. The die-cast frame for the touch pad of the notebook computer according to claim 1, wherein: and one end of the side frame, which is close to the lower frame, is provided with a limiting groove.
6. The die-cast frame for a touch pad of a notebook computer according to claim 1, wherein: the mounting table top is provided with a penetrating wire passing port.
7. The die-cast frame for a touch pad of a notebook computer according to claim 1, wherein: the outer side surface of the lower frame is provided with an assembly groove and a plurality of assembly bulges.
8. The die-cast frame for a touch pad of a notebook computer according to claim 1, wherein: and connecting holes are formed in two sides of the lower frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220734183.XU CN217880123U (en) | 2022-03-31 | 2022-03-31 | Die-casting frame for notebook computer touch pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220734183.XU CN217880123U (en) | 2022-03-31 | 2022-03-31 | Die-casting frame for notebook computer touch pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217880123U true CN217880123U (en) | 2022-11-22 |
Family
ID=84085198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220734183.XU Active CN217880123U (en) | 2022-03-31 | 2022-03-31 | Die-casting frame for notebook computer touch pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217880123U (en) |
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2022
- 2022-03-31 CN CN202220734183.XU patent/CN217880123U/en active Active
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