CN2783509Y

CN2783509Y - Shear type frame for key board

Info

Publication number: CN2783509Y
Application number: CN 200520002410
Authority: CN
Inventors: 颜明甫
Original assignee: Lite On Technology Corp
Current assignee: Lite On Technology Corp
Priority date: 2005-01-12
Filing date: 2005-01-12
Publication date: 2006-05-24
Anticipated expiration: 2015-01-12

Abstract

The utility model discloses a shear type bracket for a keyboard, which comprises a first bracket and a second bracket; the first bracket comprises a first pivot shaft and a second pivot shaft, wherein the first pivot shaft and the second pivot shaft are positioned on different sides of the first bracket; bedsides, the second bracket comprises a first pivot bore, a second pivot bore and a first slope sliding chute, the first pivot shaft can be pivoted in the first pivot bore, the second pivot shaft can be pivoted in the second pivot bore, and the first slope sliding chute is communicated with the first pivot bore and provides assistance for the inlay of the first pivot shaft into the first pivot bore. The shear type bracket for a keyboard, which is disclosed by the utility model, can be rapidly assembled, and can be prevented from suffering damage caused by improper applied force during assembly.

Description

The scissors support of keyboard

[technical field]

The utility model relates to a kind of scissors support, refers to a kind of scissors support that is used for keyboard especially.

[background technology]

See also Fig. 1, Fig. 1 is the schematic diagram of a known keyboard 10.As shown in Figure 1, keyboard 10 includes a keycap 11, one elasticity is touched body 12, one first support 13, one second support 14, and a pedestal 15, wherein first support 13 and second support, 14 both sides middle bodies are provided with corresponding pivot and pivot hole, make first support 13 and second support 14 be articulated into the interlinked mechanism that cross-like is provided with; Elasticity is touched body 12 and is arranged between keycap 11 and pedestal 15, and is positioned at the stroke of keycap 11 starts.Therefore, when the user pressed down keycap 11, elasticity was touched body 12 and can be given keycap 11 1 opposite forces, made keycap 11 reply original position.

See also Fig. 2 at this, Fig. 2 is first support 13 shown in Figure 1 and the schematic diagram of second support 14.As shown in Figure 2, first support 13 includes two pivots, 16,17, the second supports 14 and includes two pivot holes 18,19, and as previously mentioned, first support 13 and second support 14 are to be combined into a scissors support by pivot 16,17 and pivot hole 18,19; In other words, pivot 16 is to be embedded in pivot hole 18, and pivot 17 is to be embedded in pivot hole 19.

In this button 10 structures, the most complicated is exactly the assembling of first support 13 and second support 14.In general, the operator must be chimeric with the pivot hole 18 of second support 14 earlier with the wherein pivot 16 of first support 13 earlier, utilize artificial mode again, oppress the distortion that second support 14 makes, and then another pivot 17 of first support 13 is embedded in another pivot hole 19 of second support 14.Such combined method very easily because operator's the application of force is improper, and causes the support breakage but in fact; For instance, because pivot hole the 18, the 19th, be arranged at the middle body of second support 14, so the structure of 18,19 positions, pivot hole is least closely knit, the ability of antagonism stress also a little less than, therefore when operator's stress application makes 14 distortion of second support, the part in pivot hole 18,19 is the easiest to cause breakage.

In addition, as shown in Figure 1, 2, first support 13 and second support 14 can also make up by a mode of pressing down, and for instance, pivot hole the 18, the 19th is the spherical shape shrinkage pool, are used for ccontaining pivot 16,17, and the opening of shrinkage pool is the diameter less than pivot 16,17.Therefore, when operator's desire makes up first support 13 and second support 14, only pivot 16,17 from top to bottom need be pressed into pivot hole 18,19 firmly and get final product.But such structure and assembling mode have the another one problem, as shown in Figure 1, because when button 10 presses down, pivot 16,17 all can be subjected to an opposite force (in Fig. 1, this opposite force is upwards), so pivot 16,17 is deviate from the damage that whole button is caused in pivot hole 18,19 because of this opposite force probably.

In addition, no matter be aforesaid any mode, all need be dependent on people's further combination of working, have no idea to import the quick volume production of machine.

[utility model content]

Therefore the purpose of this utility model is to provide a kind of scissors support of keyboard, to solve the problem that exists in the known techniques, can assemble fast, and the application of force in the time of can avoiding because of combination is improper, cause the breakage of scissors support, in addition, also can avoid pivot to deviate from the pivot hole because of opposite force.

The utility model is the scissors support that discloses a kind of keyboard, and it includes:

One first support, it includes: one first pivot; And one second pivot, this first, second pivot is the not homonymy that is positioned at this first support; And one second support, it includes:

One first pivot hole articulates for this first pivot;

One second pivot hole articulates for this second pivot;

It is characterized in that: this second support also is provided with one first inclined-plane sliding tray, and this first inclined-plane sliding tray is to be connected with this first pivot hole.

The scissors support of described keyboard is characterized in that: this first inclined-plane sliding tray has one first side and one second side, and this first side is contiguous this first pivot hole, and the width of this second side is the width greater than this first side.

The scissors support of described keyboard is characterized in that: this keyboard is the keyboard of a computer.

The scissors support of described keyboard is characterized in that: this computer is a notebook computer.

The scissors support of described keyboard is characterized in that: this second support includes one second inclined-plane sliding tray in addition, and this second inclined-plane sliding tray is to be connected with this second pivot hole.

The scissors support of described keyboard, it is characterized in that: this first inclined-plane sliding tray is to have one first side and one second side, this first side is contiguous this first pivot hole, the width of this second side is the width greater than this first side, this second inclined-plane sliding tray has one the 3rd side and one the 4th side, the 3rd side is contiguous this second pivot hole, and the width of the 4th side is the width greater than the 3rd side.

Scissors support of the present utility model has the characteristic of Rapid Combination, and can improve in the known techniques, because the application of force in when combination is improper, causes the damaged situation of scissors support, in addition, also can avoid pivot to deviate from the pivot hole because of opposite force.

[description of drawings]

Fig. 1 is the schematic diagram of a known keyboard.

Fig. 2 is first support shown in Figure 1 and the schematic diagram of second support.

Fig. 3 is the decomposing schematic representation of scissors support of the present invention.

Fig. 4 is the combination flow chart of scissors support of the present invention.

Fig. 5 is the assembled state schematic diagram of step 400 among Fig. 4.

Fig. 6 is the assembled state schematic diagram of step 402 among Fig. 4.

Fig. 7 is the assembled state schematic diagram of step 404 among Fig. 4.

Fig. 8 is the combination schematic diagram of scissors support of the present invention.

[embodiment]

See also Fig. 3, Fig. 3 is the decomposing schematic representation of scissors support 100 of the present utility model.As shown in Figure 3, scissors support 100 includes one first support 110 and one second support 120.In the same manner, the middle body of first support 110 is provided with two pivots 130,140, the middle body of second support 120 is provided with two pivot holes 150,160, its pivot hole 150 is to be used for ccontaining pivot 130, and pivot hole 160 is to be used for ccontaining pivot 140, therefore first support 110 and second support 120 can be by the mutually combining of pivot 130,140 and pivot hole 150,160, and form the scissors support 100 of cross-like setting.Second support 120 more includes two inclined-plane sliding trays 170,180 that are connected with pivot hole 150,160, is used for assisting pivot 130,140 to embed these pivot holes 150,160.The householder method of inclined-plane sliding tray 170,180 will be in following detailed description.

See also Fig. 4, Fig. 4 is the combination flow chart of the utility model scissors support 100, and it comprises routine step down:

Step 400: the inclined-plane sliding tray 170,180 that the pivot 130,140 of first support 110 is positioned over second support 120;

Step 402:, first support 110 is pushed to the pivot hole 150,160 of second support 120 along the direction of inclined-plane sliding tray 170,180; Step 404: the pivot 130,140 of first support 110 springs into the pivot hole 150,160 of second support 120.

See also Fig. 5, Fig. 5 is the assembled state schematic diagram of step 400 among Fig. 4.Shown in Fig. 5 (or Fig. 3), inclined-plane sliding tray the 170, the 180th is the different inclined-plane of a front and back width, the part that is connected to pivot hole 150,160 is narrower, therefore, at first the pivot 130,140 of first support 110 is positioned over the place (step 400) of inclined-plane sliding tray 170,180 broads.

See also Fig. 6, Fig. 6 is the assembled state schematic diagram of step 402 among Fig. 4.As shown in Figure 6, first support 110 is to push pivot hole 150,160 (step 402) to along the direction of inclined-plane sliding tray 170,180 (as Fig. 6 direction of arrow), because first support 110 is to be made with a flexible material, and the width of inclined-plane sliding tray 170,180 is more and more narrow, therefore first support 110 extruding and 150,160 displacements towards the pivot hole to the inside.

See also Fig. 7, Fig. 7 is the assembled state schematic diagram of step 404 among Fig. 4.As shown in Figure 7, because when step 402, first support 110 pushes to the inside, therefore first support 110 is to have an elastic force, when first support 110 can spring into pivot hole 150,160 (step 404) because of elastic force along the pivot 130,140 that the direction of inclined-plane sliding tray 170,180 is pushed into pivot hole 150,160, the first supports 110; So far, pivot 130,140 embeds pivot hole 150,160 respectively, and in other words, first support 110 and second support 120 have made up to be finished.

See also Fig. 8, Fig. 8 is the combination schematic diagram of the utility model scissors support 100.As shown in Figure 8, first support 110 and second support 120 have made up to be finished, and first support 110 is rotatable, discloses so far, knows this operator and should understand, so do not give unnecessary details in this in addition.

Because the pivot 130,140 and the pivot hole 150,160 of the utility model scissors support are not to be made up by the mode of pressing down, therefore 150,160 tops, pivot hole do not have opening, in the time of also need not worrying button pressed, because opposite force causes the structure of whole button to get loose, in addition, because inclined-plane sliding tray 170,180 provides the combined track in pivot 130,140 and pivot hole 150,160, therefore can increase the group speed of scissors support 100.

In the foregoing embodiments, second support 120 is to have two inclined-plane sliding trays 170,180, yet, second support 120 of the present utility model only has an inclined-plane sliding tray also can be implemented, for instance, one inclined-plane sliding tray is to be connected with pivot hole 160, when combination, can earlier pivot 130 be embedded in pivot hole 150, another pivot 140 is by the inclined-plane sliding tray, slides into pivot hole 160, as previously mentioned, pivot 140 also can spring into pivot hole 160 by elastic force, and so, two pivots 130,140 also can successfully embed pivot hole 150,160; Therefore, the number of inclined-plane sliding tray is not restriction of the present utility model, and aforesaid two inclined-plane sliding trays only are a preferred embodiment of the present utility model.

Compared to known techniques, scissors support of the present utility model has the characteristic of Rapid Combination, and can improve in the known techniques, because the application of force in when combination is improper, causes the damaged situation of scissors support; In addition, also can avoid pivot to deviate from the pivot hole because of opposite force.

The above only is preferred embodiment of the present utility model, and all equivalences of doing according to the utility model change and modify, and all should belong to protection range of the present utility model.

Claims

1. the scissors support of a keyboard, it includes:

One first support, it includes:

One first pivot; And

One second pivot, this first, second pivot are the not homonymies that is positioned at this first support; And one second support, it includes:

One first pivot hole articulates for this first pivot;

One second pivot hole articulates for this second pivot;

2. the scissors support of keyboard as claimed in claim 1, it is characterized in that: this first inclined-plane sliding tray has one first side and one second side, and this first side is contiguous this first pivot hole, and the width of this second side is the width greater than this first side.

3. the scissors support of keyboard as claimed in claim 1, it is characterized in that: this keyboard is the keyboard of a computer.

4. the scissors support of keyboard as claimed in claim 3, it is characterized in that: this computer is a notebook computer.

5. the scissors support of keyboard as claimed in claim 1, it is characterized in that: this second support includes one second inclined-plane sliding tray in addition, and this second inclined-plane sliding tray is to be connected with this second pivot hole.

6. the scissors support of keyboard as claimed in claim 5, it is characterized in that: this first inclined-plane sliding tray is to have one first side and one second side, this first side is contiguous this first pivot hole, the width of this second side is the width greater than this first side, this second inclined-plane sliding tray has one the 3rd side and one the 4th side, the 3rd side is contiguous this second pivot hole, and the width of the 4th side is the width greater than the 3rd side.