CN201681348U

CN201681348U - Keyboard module and electronic device therewith

Info

Publication number: CN201681348U
Application number: CN2010201094501U
Authority: CN
Inventors: 李子嘉; 苏侯举
Original assignee: Wistron Corp
Current assignee: Wistron Corp
Priority date: 2010-02-08
Filing date: 2010-02-08
Publication date: 2010-12-22
Anticipated expiration: 2020-02-08

Abstract

The utility model relates to a keyboard module and an electronic device therewith; the keyboard module is applied to the electronic device; the electronic device comprises a shell which is provided with a fixing hole and a first side hole communicated with the fixing hole, the keyboard module comprises a keyboard, a base and a clamping part, the keyboard is arranged on the surface of the shell in a separation way, a through hole and a first concave hole which is communicated with the through hole are arranged, and the first concave hole corresponds to the first side hole; the base is provided with a base body which penetrates through and is fixed with the through hole and the fixing hole and a perforation hole which penetrates through the base body, the perforation hole corresponds to the fixing hole and the through hole, and the perforation hole is provided with a round hole and a side hole which is extended far away from the circle center of the round hole from the side of the round hole; the clamping part is provided with an axial column and a clamping plate which is formed at one end of the axial column and of which the radial length is more than that of an upper rotating plate of the axial column and which is extended outwards from one side of the other end, the axial column penetrates through the round hole, the through hole and the fixing hole, the upper rotating plate is exposed, the clamping plate penetrates through the fixing hole and moves between the clamping and separation positions; in the utility model, the time for assembling and disassembling the keyboard is saved.

Description

Keysheet module and have the electronic installation of Keysheet module

Technical field

The utility model relates to a kind of Keysheet module and has the electronic installation of Keysheet module, particularly a kind of electronic installation with Keysheet module.

Background technology

As shown in Figure 1, employed keyboard 910 utilizes screw 920 to pass the perforation 911 of keyboard 910 and with the fixed orifice 931 of keyboard 910 screw locks on casing 930 end faces of notebook computer 900, keyboard 910 is fixed on the notebook computer 900 in the notebook computer 900 now.

In other words, notebook computer 900 needs additionally by screw 920 keyboard 910 to be fixed in casing 930, and so design can't be satisfied the demand of low cost of manufacture now.In addition, when keyboard 910 broke down or damages, the maintenance personal need utilize instrument such as turnscrew that a plurality of screws 920 are disassembled one by one, can be with keyboard 910 by disassembling on the notebook computer 900, and so not only consuming time, and influence maintenance timeliness.

The utility model content

Therefore, the purpose of this utility model is promptly providing a kind of Keysheet module of take-down time with raising maintenance timeliness that be easy to assemble and can save.

So, the utility model Keysheet module, be applied to an electronic installation, this electronic installation comprises the casing that a donating bond disk module is provided with, this casing surface has a fixed orifice and and is formed at a side of fixed orifice and first side opening that is communicated with fixed orifice, this Keysheet module comprises: a keyboard, a pedestal and a fastener, keyboard is installed in the casing surface separably, and have a position perforation corresponding with fixed orifice, reach one and be formed at a side of perforation and first shrinkage pool that is communicated with this perforation, the position of this first shrinkage pool is corresponding to first side opening; Pedestal has a base body that wears and be fixed in the fixed orifice of the perforation of keyboard and casing, an and perforation that runs through base body, the position of this perforation is corresponding with the perforation of the fixed orifice of casing and keyboard, and perforation have a circular hole and by the circular hole edge to the side opening that extends away from the center of circle direction of this circular hole; Fastener has a jack-post, one be formed at jack-post one end and radical length greater than jack-post one on rotor plate, an and grip block of stretching by an epitaxial lateral overgrowth of the jack-post other end, this jack-post is arranged in the circular hole of the perforation of pedestal, the perforation of keyboard and the fixed orifice of casing, rotor plate is exposed, and grip block is via the side opening of perforation, first shrinkage pool of perforation and first side opening of fixed orifice penetrate this fixed orifice, and get back to side opening away from side opening with the clamped position and that keyboard is fastened in casing and make between the separation point position of keyboard and casing disengaging mobile one along with the rotation of last rotor plate.

Preferably, base body have block holding part on, by the bottom surface of last block holding part to extending away from the direction of last block holding part and around the surrounding wall around the perforation, and one by surrounding wall away from the outward extending down block holding part of an end of last block holding part, block holding part and following block holding part clip in the upper and lower surface of keyboard and make base body be fixed in keyboard this on.

Following block holding part has two of relative with side opening respectively both sides connection and fastens plate, and two be formed at respectively and two fasten between the plate and to the stop portion of extending away from the direction of surrounding wall at this of homonymy not, fasten plate by each and define two activity spaces that are communicated with perforation jointly with each stop portion, this grip block moves at clamped position and separation point position in activity space.

In addition, base body also has a buckle post that is protruded out to the direction of this time block holding part by the bottom surface of block holding part on this, the perforation edge of keyboard also forms second shrinkage pool of a corresponding buckle post, the fixed orifice edge of casing also forms second side opening of a corresponding buckle post, when base body is fixed in keyboard, the buckle post wears and is placed in second shrinkage pool and second side opening, to prevent that base body is with self axle center rotation.

Preferably, fastener also has a following rotor plate that is formed in contrast to an end of last rotor plate by jack-post, the madial wall of last block holding part is formed with a spacing ring, and the path length of rotor plate can be greater than the opening path length that spacing ring defined down, make when grip block during in the separation point position, last rotor plate can be by toward pulling out and rotor plate fastened in spacing ring away from the direction of this casing, and last rotor plate is related to move pedestal and the past direction away from casing of keyboard, and makes keyboard disengaging casing.

The utility model also provides a kind of electronic installation with Keysheet module, and this electronic installation comprises a casing, and this casing surface has side that a fixed orifice and is formed at this fixed orifice and first side opening that is communicated with this fixed orifice; An and Keysheet module, this Keysheet module comprises a keyboard, be installed in this casing surface separably, and have a position perforation corresponding with this fixed orifice, reach one and be formed at a side of this perforation and first shrinkage pool that is communicated with this perforation, the position of this first shrinkage pool is corresponding to this first side opening, one pedestal, has a base body that wears and be fixed in the fixed orifice of the perforation of this keyboard and this casing, an and perforation that runs through this base body, the position of this perforation is corresponding with the perforation of the fixed orifice of this casing and this keyboard, and this perforation have a circular hole and by this circular hole edge to the side opening that extends away from the center of circle direction of this circular hole, an and fastener, has a jack-post, one be formed at this jack-post one end and radical length greater than this jack-post one on rotor plate, an and grip block of stretching by an epitaxial lateral overgrowth of this jack-post other end, this jack-post is arranged in the circular hole of the perforation of this pedestal, the perforation of this keyboard and the fixed orifice of this casing, make that rotor plate exposes on this, and this grip block is via the side opening of this perforation, first shrinkage pool of this perforation and first side opening of this fixed orifice penetrate this fixed orifice, and get back between the separation point position that this side opening makes this keyboard and the disengaging of this casing mobile with the clamped position and that this keyboard is fastened in this casing away from this side opening one with rotor plate rotation on this.

Wherein, side of rotor plate also is formed with quantity and position and this reference column corresponding groove on this, in order to the position of representing that this grip block and this reference column stop.

Wherein, this fastener has also that another grip block, this pedestal also have another side opening, this keyboard also has another first shrinkage pool, this casing also has another first side opening, these grip blocks are stretched out by an end two opposition sides of this jack-post away from rotor plate on this respectively, these side openings are extended to the center of circle direction away from this circular hole by these circular hole edge two opposition sides respectively, these first shrinkage pools are formed at two opposition sides of this perforation respectively and are communicated with this perforation, and these first side openings are formed at two opposition sides of this fixed orifice respectively and are communicated with this fixed orifice.

Effect of the present utility model is, keyboard can the simple and easy casing that fixes or be located away from electronic installation again easily, to save the time of assembling and dismounting keyboard.

Description of drawings

Fig. 1 is a three-dimensional exploded view, and the screw lock relation of keyboard and notebook computer now is described;

Fig. 2 is a three-dimensional exploded view, illustrates that the utility model Keysheet module is applied to the preferred embodiment of electronic installation;

Fig. 3 is a stereographic map, and the detail structure of the pedestal of present embodiment is described;

Fig. 4 is a stereographic map, and the detail structure of the pedestal other direction of present embodiment is described;

Fig. 5 is the partial enlarged drawing of a Fig. 2, and the snap-in structure of the perforation of the pedestal of present embodiment and keyboard is described;

Fig. 6 is the sectional view of line V-V in Fig. 2, illustrates that the pedestal of present embodiment is fixed in the section of keyboard;

Fig. 7 is a stereographic map, and the detail structure of the fastener of present embodiment is described;

Fig. 8 is a stereographic map, illustrates that the fastener of present embodiment is arranged at the mode of pedestal, and wherein fastener is positioned at a clamped position;

Fig. 9 is the sectional view of line IX-IX in Fig. 8, and the section of fastener when clamped position of present embodiment is described;

Figure 10 is a vertical view, and fastener the overlooking when clamped position of present embodiment is described;

Figure 11 is a stereographic map, and the side opening that grip block and perforation are described is single mode;

Figure 12 is a stereographic map, illustrates that the fastener of present embodiment is arranged at the mode of pedestal, and wherein fastener is positioned at a separation point position; And

Figure 13 is the sectional view of line XIII-XIII in Figure 12, and the fastener that present embodiment is described is when moving away from the casing direction, and following rotor plate can fasten the spacing ring in last block holding part.

The primary clustering symbol description:

100 Keysheet modules, 318 stop walls

200 electronic installations (notebook computer), 319 activity spaces

32 perforation of 210 casings

1 keyboard, 321 circular holes

11 buttons, 322 side openings

12 perforations, 33 buckle posts

13 first shrinkage pools, 4 fasteners

14 second shrinkage pools, 41 jack-posts

Rotor plate on 2 positioning units 42

43 times rotor plates of 3 pedestals

31 base bodies, 44 reference columns

Block holding part 45 grip blocks on 311

312 surrounding walls, 46 grooves

313 times block holding part 5 depressed areas

314 locating slots, 50 fixed orifices

315 spacing rings, 51 first side openings

316 fasten plate 52 second side openings

317 stop portions

Embodiment

About aforementioned and other technology contents, characteristics and effect of the present utility model, in the detailed description of a following cooperation preferred embodiment with reference to the accompanying drawings, can clearly present.

Consult Fig. 2, preferred embodiment for the utility model Keysheet module 100, this Keysheet module 100 is applied to an electronic installation 200, wherein comprise a keyboard 1 and at least one positioning unit 2 (present embodiment is an example with two), respectively this positioning unit 2 includes a pedestal 3 and a fastener 4, by cooperatively interacting of pedestal 3 and fastener 4, can easily keyboard 1 be fixed mutually with electronic installation 200 or separate, reach higher assembling timeliness and lower maintenance cost with the time that shortens assembling and dismounting keyboard 1.

In the present embodiment, electronic installation 200 is a notebook computer (calling notebook computer 200 in the following text), but also can be other portable electron devices, for example: the individual digital with keyboard helps (PDA), Satellite Navigation Set, mobile phone etc., or is electrically connected the personal computer key board unit of (figure does not show).Notebook computer 200 comprises one for the ccontaining casing 210 of a host circuit board (figure does not show), upper surface at casing 210 is recessed to form the depressed area 5 that a donating bond disk module 100 is provided with downwards, and the bottom surface of depressed area 5 is provided with two fixed orifices 50 separately.

Keyboard 1 has a plurality of buttons of Gong pushing 11, and two perforations 12 that are arranged on the keyboard 1, distance between this two perforation 12 is identical with above-mentioned two fixed orifices 50 distance at interval, and the position of this two perforation 12 is respectively to should two fixed orifices 50, when making in keyboard 1 is placed in depressed area 5, this two perforation 12 can with these two fixed orifices, 50 consistencies from top to bottom.

Consult Fig. 3 and Fig. 4, the pedestal 3 of each positioning unit 2 has a base body 31 that is equipped on perforation 12 peripheries of keyboard 1, and a perforation 32 that runs through this base body 31, and these perforation 32 usefulness wear and locate (describing in detail as the back) for fastener 4.

Base body 31 have block holding part on one 311, by the bottom surface of last block holding part 311 to extending away from the direction (downwards) of last block holding part 311 and around the surrounding wall 312 around the perforation 32, and one by surrounding wall 312 away from the outward extending down block holding part 313 of an end of last block holding part 311, wherein, perforation 32 be included in circular holes 321 that block holding part 311 central authorities form and two by two opposite location at circular hole 321 edges to side opening 322 away from the center of circle direction extension of circular hole 321, and each side opening 322 is through to down block holding part 313 by last block holding part 311 via surrounding wall 312.Last block holding part 311 is away from also being formed with two locating slots 314 that are communicated with each side opening 322 respectively on the end face of surrounding wall 312, and also is formed with a spacing ring 315 at the madial wall of last block holding part 311; Following block holding part 313 has respectively with each side opening 322 relative both sides connect and two fastens plate 316, and two be formed at respectively homonymy not fasten between the plate 316 in twos and to the stop portion 317 of extending away from the direction of surrounding wall 312, respectively this stop portion 317 have two with the stop wall 318 that fastens plate 316 adjacency, and by respectively fasten plate 316 and the stop wall 318 of each stop portion 317 define jointly two with perforation 32 activity spaces that are communicated with 319.

In the present embodiment, base body 31 is fixed on the position of perforation 12 of keyboard 1, consult Fig. 4, Fig. 5 and Fig. 6, when base body 31 is fixed in keyboard 1, block holding part 311 clips in the upper and lower surface of keyboard 1 with the plate 316 that fastens of following block holding part 313 on it, base body 31 can be fixed on the keyboard 1, and two opposition sides at perforation 12 edges of keyboard 1 are formed with a pair of first shrinkage pool 13 (only showing wherein first shrinkage pool 13 of a side among Fig. 5), and two opposition sides at each fixed orifice 50 edge of 5 are formed with a pair of first side opening 51 corresponding with these first shrinkage pools 13 in the depressed area.

In addition, the base body 31 of present embodiment also has the two buckle posts 33 that protruded out and be connected to the lateral surface of stop portion 317 respectively by the direction of the downward block holding part 313 in two opposition side bottom surfaces of last block holding part 311.Relatively, two opposition sides at perforation 12 edges of keyboard 1 also are formed with a pair of second shrinkage pool 14 (only showing wherein second shrinkage pool 14 of a side among Fig. 5) of corresponding these buckle posts 33, and two opposition sides at each fixed orifice 50 edge of 5 also are formed with a pair of second side opening 52 of corresponding these buckle posts 33 in the depressed area, make when base body 31 is fixed in keyboard 1, these buckle posts 33 can wear respectively and be placed in corresponding second shrinkage pool 14 and second side opening 52, to prevent that base body 31 is with self axle center rotation.

As shown in Figure 7, the fastener 4 of present embodiment is made by rubber or plastic material and is had a jack-post 41, one is formed at jack-post 41 1 ends and the radical length last rotor plate 42 greater than jack-post 41, one is formed at the following rotor plate 43 of jack-post 41 with respect to an end of last rotor plate 42, two bottom surfaces by the connection jack-post 41 of last rotor plate 42 lay respectively at the reference column 44 (only showing the wherein reference column 44 of a side among Fig. 7) that two opposition sides of jack-post 41 protrude along the axis direction that is parallel to jack-post 41, and two by the contiguous outward extending grip blocks 45 of two opposition sides of rotor plate 43 down in the surfaces of jack-post 41.Wherein, the position of these reference columns 44 is corresponding with the position of grip block 45, and also is formed with the groove 46 of two positions corresponding to each reference column 44 in the side of last rotor plate 42.

Consult Fig. 6, Fig. 8 and Fig. 9, because the opening path length that the path length of the following rotor plate 43 of present embodiment is defined greater than the spacing ring 315 of base body 31, therefore, when assembling, the jack-post 41 of fastener 4 and grip block 45 correspond respectively to the position of the circular hole 321 of pedestal 3 and side opening 322 and penetrate in the perforation 32 of pedestal 3, make that the jack-post 41 of fastener 4 can be up and down in circular hole 321.What specify is, the length that the grip block 45 of fastener 4 is radially extended by the axle center of jack-post 41 need be corresponding with the length of the side opening 322 of perforation 32, enter the activity space 319 that plate 316 and stop portion 317 define jointly that fastens so that grip block 45 can pass first side opening 51 of first shrinkage pool 13 of side opening 322, keyboard 1 and depressed area 5, and can between a clamped position and a separation point position, rotate with respect to base body 31 by block holding part 313 down.

Because the position of the fixed orifice 50 in the position of the perforation 12 of keyboard 1 and the depressed area 5 of casing 210 is corresponding mutually, and the position of second side opening 52 of fixed orifice 50 is corresponding with second shrinkage pool 14 of perforation 12 peripheries of keyboard 1, therefore, in the time of in keyboard 1 is arranged at depressed area 5, base body 31 can pass fixed orifice 50 and make its following block holding part 313 expose to 5 bottom surfaces, depressed area, as shown in Figure 9.Again, because the length that the length that grip block 45 is radially extended by the axle center of jack-post 41 can be come than the path length that fastens plate fixed orifice 50, therefore, when the last rotor plate 42 of fastener 4 drive grip blocks 45 towards the counter clockwise direction shown in Fig. 8 and Figure 10 arrow rotate to as shown in Figure 8 away from the clamped position of the side opening 322 of perforation 32 time, cooperate shown in Figure 9, grip block 45 can fasten in fixed orifice 50 peripheries, and keyboard 1 is fastened on the casing 210.Certainly, fastener 4 also can rotate to clamped position toward the clockwise direction, does not exceed with present embodiment.

Yet, present embodiment utilizes two grip blocks 45 to fasten two opposition side peripheries in fixed orifice 50 respectively, to reach preferable fixed effect between keyboard 1 and the casing 210, use single or plural grip block 45 equally also can reach the purpose that keyboard 1 is fastened in casing 210, as shown in figure 11, as long as the quantity of first side opening 51 of first shrinkage pool 13 of the side opening 322 of perforation 32, keyboard 1 and depressed area 5 cooperates the quantity of grip block 45 accordingly.In addition, the stop wall 318 of stop portion 317 is in order to prevent that grip block 45 from excessively rotating and the anchor point of a rotation of user is provided and designs, yet following block holding part 313 also can not need stop portion 317 and stop wall 318, grip block 45 can fasten on depressed area 5 equally, and reach keyboard 1 is fastened in effect on the casing 210.

As shown in Figure 9, when fastener 4 is inserted in base body 31, the reference column 44 of fastener 4 also can corresponding penetrate in the locating slot 314 of last block holding part 311, make when grip block 45 rotates in activity space 319, reference column 44 can move in locating slot 314 along with the rotation direction of grip block 45, the position that the groove 46 that forms in the side of last rotor plate 42 then stops in order to expression grip block 45 and reference column 44, as shown in figure 10.

Consult Figure 12 and Figure 13, when the grip block 45 of fastener 4 turns to the position corresponding with 32 the side opening 322 of boring a hole, at this moment, fastener 4 is positioned at separation point position as shown in figure 12, the user can pull out away from the direction of casing 210 toward the direction of arrow court as Figure 13 going up rotor plate 42, makes fastener 4 break away from casings 210.In addition, because the opening path length that the path length of following rotor plate 43 can be defined greater than the spacing ring 315 of pedestal 3, so when last rotor plate 42 is up pulled out and when making down rotor plate 43 fasten spacing ring 315 in last block holding part 311, last rotor plate 42 can relatedly up draw and make keyboard 1 to break away from from the depressed area 5 of casing 210 pedestal 3 and keyboard 1.

What deserves to be mentioned is, because the following rotor plate 43 of fastener 4 can fasten in the spacing ring 315 of the last block holding part 311 of pedestal 3 when moving away from casing 210 directions, therefore, the fastener 4 of present embodiment promptly can not break away from base body 31 again after the perforation 32 that is forced into base body 31, separate the problem that lose easily the back with base body 31 to avoid that fastener 4 takes place.Certainly, the path length of following rotor plate 43 also can be equal to or less than the opening path length that the spacing ring 315 of pedestal 3 is defined, make fastener 4 pull out base body 31 on can be directly, then the user picks up keyboard 1 again from the depressed area 5 of casing 210, can reach the purpose of separating keyboard 1 equally.

In sum, the utility model Keysheet module 100 is by installing positioning unit 2 on keyboard 1, make the user can simple and easyly utilize positioning unit 2 keyboard 1 to be assembled on the casing 210 of electronic installation 200 again easily and make keyboard 1 be easy to separate, save the time of assembling and dismounting keyboard 1 from the casing 210 of electronic installation 2.

The above person of thought, it only is preferred embodiment of the present utility model, can not limit the scope that the utility model is implemented with this, be every simple equivalent variations and modification of being done according to the scope and the utility model description of the utility model claims, all still belong in the scope that the utility model patent contains.

Claims

1. Keysheet module, be applied to an electronic installation, this electronic installation comprises a casing for this Keysheet module setting, this casing surface has a fixed orifice, it is characterized in that, this casing surface also has one and is formed at a side of this fixed orifice and first side opening that is communicated with this fixed orifice, and this Keysheet module comprises:

One keyboard is installed in this casing surface separably, and has the position perforation corresponding with this fixed orifice, reaches one and is formed at a side of this perforation and first shrinkage pool that is communicated with this perforation, and the position of this first shrinkage pool is corresponding to this first side opening;

One pedestal, has a base body that wears and be fixed in the fixed orifice of the perforation of this keyboard and this casing, an and perforation that runs through this base body, the position of this perforation is corresponding with the perforation of the fixed orifice of this casing and this keyboard, and this perforation have a circular hole and by this circular hole edge to the side opening that extends away from the center of circle direction of this circular hole; And

One fastener, has a jack-post, one be formed at this jack-post one end and radical length greater than this jack-post one on rotor plate, an and grip block of stretching by an epitaxial lateral overgrowth of this jack-post other end, this jack-post is arranged in the circular hole of the perforation of this pedestal, the perforation of this keyboard and the fixed orifice of this casing, make that rotor plate exposes on this, and this grip block is via the side opening of this perforation, first shrinkage pool of this perforation and first side opening of this fixed orifice penetrate this fixed orifice, and get back between the separation point position that this side opening makes this keyboard and the disengaging of this casing mobile with the clamped position and that this keyboard is fastened in this casing away from this side opening one with rotor plate rotation on this.

2. Keysheet module according to claim 1, it is characterized in that, this base body have block holding part on, by the bottom surface of block holding part on this to extending away from the direction of block holding part on this and around this perforation surrounding wall on every side, and one by this surrounding wall away from the outward extending down block holding part of an end of block holding part on this, block holding part and this time block holding part clip in the upper and lower surface of this keyboard and make this base body be fixed in this keyboard on this.

3. Keysheet module according to claim 2, it is characterized in that, this time block holding part has two of relative with this side opening respectively both sides connection and fastens plate, and two be formed at respectively and two fasten between the plate and to the stop portion of extending away from the direction of this surrounding wall at this of homonymy not, by respectively this fastens plate and defines two activity spaces that are communicated with this perforation jointly with this stop portion respectively, this grip block moves in inherent this clamped position of this activity space and this separation point position.

4. Keysheet module according to claim 3, it is characterized in that, this base body also has a buckle post that is protruded out to the direction of this time block holding part by the bottom surface of block holding part on this, the perforation edge of this keyboard also forms a pair of second shrinkage pool that should the buckle post, the fixed orifice edge of this casing also forms a pair of second side opening that should the buckle post, when this base body is fixed in this keyboard, this buckle post wears and is placed in this second shrinkage pool and this second side opening, to prevent that this base body is to rotate as the axle center certainly.

5. according to each described Keysheet module in the claim 2 to 4, it is characterized in that, this fastener also has one by this jack-post following rotor plate that an end of rotor plate forms on this, the madial wall that should go up block holding part is formed with a spacing ring, the path length of this time rotor plate can be greater than the opening path length that this spacing ring defined, make and work as this grip block in this separation point position, should go up rotor plate can be by toward pulling out away from the direction of this casing and this time rotor plate being fastened in this spacing ring, upward rotor plate is related moves this pedestal and this keyboard toward the direction away from this casing, and makes this keyboard break away from this casing.

6. Keysheet module according to claim 5, it is characterized in that, should go up block holding part away from the locating slot that also is formed with this side opening of connection on the end face of this surrounding wall, this fastener also has the reference column that a side that is connected the bottom surface of this jack-post and be positioned at this jack-post by rotor plate on this is protruded along the axis direction that is parallel to this jack-post, the position of this reference column is corresponding with the position of this grip block, when this fastener is arranged at this pedestal, this reference column can correspondence be arranged at this locating slot, and along with the rotation direction of this grip block moves in this locating slot.

7. Keysheet module according to claim 6 is characterized in that, side of rotor plate also is formed with quantity and position and this reference column corresponding groove on this, in order to the position of representing that this grip block and this reference column stop.

8. Keysheet module according to claim 1, it is characterized in that, this fastener also has another grip block, this pedestal also has another side opening, this keyboard also has another first shrinkage pool, this casing also has another first side opening, these grip blocks are stretched out by an end two opposition sides of this jack-post away from rotor plate on this respectively, these side openings are extended to the center of circle direction away from this circular hole by these circular hole edge two opposition sides respectively, these first shrinkage pools are formed at two opposition sides of this perforation respectively and are communicated with this perforation, and these first side openings are formed at two opposition sides of this fixed orifice respectively and are communicated with this fixed orifice.

9. electronic installation with Keysheet module, this electronic installation comprises:

One casing, this casing surface has a fixed orifice, it is characterized in that, and this casing surface also has one and is formed at a side of this fixed orifice and first side opening that is communicated with this fixed orifice; And

One Keysheet module, this Keysheet module comprises:

One keyboard is installed in this casing surface separably, and has the position perforation corresponding with this fixed orifice, and one be formed at a side of this perforation and first shrinkage pool that is communicated with this perforation, and the position of this first shrinkage pool is corresponding to this first side opening,

One pedestal, has a base body that wears and be fixed in the fixed orifice of the perforation of this keyboard and this casing, an and perforation that runs through this base body, the position of this perforation is corresponding with the perforation of the fixed orifice of this casing and this keyboard, and this perforation have a circular hole and by this circular hole edge to the side opening that extends away from the center of circle direction of this circular hole, and

10. the electronic installation with Keysheet module according to claim 9, it is characterized in that, this base body have block holding part on, by the bottom surface of block holding part on this to extending away from the direction of block holding part on this and around this perforation surrounding wall on every side, and one by this surrounding wall away from the outward extending down block holding part of an end of block holding part on this, block holding part and this time block holding part clip in the upper and lower surface of this keyboard and make this base body be fixed in this keyboard on this.

11. the electronic installation with Keysheet module according to claim 10, it is characterized in that, this time block holding part has two of relative with this side opening respectively both sides connection and fastens plate, and two be formed at respectively and two fasten between the plate and to the stop portion of extending away from the direction of this surrounding wall at this of homonymy not, by respectively this fastens plate and defines two activity spaces that are communicated with this perforation jointly with this stop portion respectively, this grip block moves in inherent this clamped position of this activity space and this separation point position.

12. the electronic installation with Keysheet module according to claim 11, it is characterized in that, this base body also has a buckle post that is protruded out to the direction of this time block holding part by the bottom surface of block holding part on this, the perforation edge of this keyboard also forms a pair of second shrinkage pool that should the buckle post, the fixed orifice edge of this casing also forms a pair of second side opening that should the buckle post, when this base body is fixed in this keyboard, this buckle post wears and is placed in this second shrinkage pool and this second side opening, to prevent that this base body is to rotate as the axle center certainly.

13. according to each described electronic installation in the claim 10 to 12 with Keysheet module, it is characterized in that, this fastener also has one by this jack-post following rotor plate that an end of rotor plate forms on this, the madial wall that should go up block holding part is formed with a spacing ring, the path length of this time rotor plate can be greater than the opening path length that this spacing ring defined, make and work as this grip block in this separation point position, should go up rotor plate can be by toward pulling out away from the direction of this casing and this time rotor plate being fastened in this spacing ring, upward rotor plate is related moves this pedestal and this keyboard toward the direction away from this casing, and makes this keyboard break away from this casing.

14. the electronic installation with Keysheet module according to claim 13, it is characterized in that, should go up block holding part away from the locating slot that also is formed with this side opening of connection on the end face of this surrounding wall, this fastener also has the reference column that a side that is connected the bottom surface of this jack-post and be positioned at this jack-post by rotor plate on this is protruded along the axis direction that is parallel to this jack-post, the position of this reference column is corresponding with the position of this grip block, when this fastener is arranged at this pedestal, this reference column can correspondence be arranged at this locating slot, and along with the rotation direction of this grip block moves in this locating slot.

15. the electronic installation with Keysheet module according to claim 14 is characterized in that, side of rotor plate also is formed with quantity and position and this reference column corresponding groove on this, in order to the position of representing that this grip block and this reference column stop.

16. the electronic installation with Keysheet module according to claim 9, it is characterized in that, this fastener also has another grip block, this pedestal also has another side opening, this keyboard also has another first shrinkage pool, this casing also has another first side opening, these grip blocks are stretched out by an end two opposition sides of this jack-post away from rotor plate on this respectively, these side openings are extended to the center of circle direction away from this circular hole by these circular hole edge two opposition sides respectively, these first shrinkage pools are formed at two opposition sides of this perforation respectively and are communicated with this perforation, and these first side openings are formed at two opposition sides of this fixed orifice respectively and are communicated with this fixed orifice.