CN208255830U - A kind of drawer type foldable keyboard device - Google Patents
A kind of drawer type foldable keyboard device Download PDFInfo
- Publication number
- CN208255830U CN208255830U CN201820940529.5U CN201820940529U CN208255830U CN 208255830 U CN208255830 U CN 208255830U CN 201820940529 U CN201820940529 U CN 201820940529U CN 208255830 U CN208255830 U CN 208255830U
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- China
- Prior art keywords
- fixedly connected
- sides
- fixture block
- board unit
- loading plate
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Abstract
The utility model provides a kind of drawer type foldable keyboard device, is related to key board unit field.The drawer type foldable keyboard device, including key board unit ontology, the middle part of key board unit bodies top, which is run through, offers entrance, the two sides of key board unit inner body wall bottom are fixedly connected to third reset spring, loading plate is fixedly connected at the top of third reset spring, the two sides of loading plate are interspersed to be connected with limit sliding sleeve, and the two sides of key board unit inner body wall bottom are fixedly connected to the second limited post.The drawer type foldable keyboard device; by pressing down on loading plate; third reset spring is compressed, loading plate has driven the second fixture block of two sides to move down, and the inclined-plane of the second fixture block and the inclined-plane of the first fixture block are slidably connected; deck is set to compress first back-moving spring; deck drives the first fixture block to slide in and out, and is clamped the first fixture block and the second fixture block, loading plate is limited; cover board is covered, the keyboard on loading plate is protected.
Description
Technical field
The utility model relates to key board unit technical field, specially a kind of drawer type foldable keyboard device.
Background technique
Keyboard is a kind of instruction and data input unit for operating equipment operation, is also referred to by system arrangement operation one
One group of function key (such as typewriter, computor-keyboard) of platform machine or equipment.Keyboard is also a part for forming keyboard instrument, can also
To refer to that the musical instrument for using keyboard, such as piano, numerical digit piano or electronic organ, keyboard help to practice at typing, keyboard is the most frequently used
It is also most important input equipment, English alphabet, number, punctuation mark etc. can be input in computer by keyboard, from
And order, input data etc. are issued to computer.There are also some keyboards with various shortcut keys, but originally this kind of keyboard is multi-purpose
In brand name computer, and once once it had been considered as the characteristic of brand name computer.Over time, gradually also occur independent tool in the market
There is the product of various shortcut functions individually to sell, and with dedicated driving and setting software, is also able to achieve on compatible a
The operation of property.
But traditional key board unit, keyboard be all when not in use directly it is exposed outside, vulnerable to the erosion of dust,
Dust is directly contacted with the surface of keyboard, is easily polluted to the surface of keyboard, unsightly, while also reducing the use longevity of keyboard
Life.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of drawer type foldable keyboard device, solves tradition
Key board unit, keyboard be all when not in use directly it is exposed outside, vulnerable to the erosion of dust, dust directly with the table of keyboard
Face contact easily pollutes the surface of keyboard, unsightly, while also reduce keyboard service life the problem of.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of drawer type foldable keyboard
Device, including key board unit ontology, the middle part of the key board unit bodies top, which is run through, offers entrance, the key board unit
The two sides of inner body wall bottom are fixedly connected to third reset spring, are fixedly connected with and hold at the top of the third reset spring
Support plate, the two sides of the loading plate are interspersed to be connected with limit sliding sleeve, and the two sides of key board unit inner body wall bottom are solid
Surely it is connected with the second limited post, and the top of the second limited post passes through limit sliding sleeve and extends to the inside of entrance, it is described to hold
The two sides of support plate are fixedly connected to the second fixture block, and the bottom of the key board unit ontology offers placing groove, the loading plate
Second back-moving spring is fixedly connected in the middle part of bottom, the bottom of the second back-moving spring is fixedly connected with adjusting block, described
The bottom of adjusting block is fixedly connected with button block, and the side of button block extends to the inside of placing groove, the key board unit sheet
The two sides of internal wall bottom are fixedly connected with the first sliding rail and the second sliding rail respectively, and the two sides of the key board unit ontology are solid
Surely it is connected with first back-moving spring, the opposite face of two first back-moving springs is fixedly connected to deck, and the bottom of deck
Portion extends to the inside of the first sliding rail, and the opposite face of two decks is fixedly connected to the first fixture block, the adjusting block
Two sides slidably connect stripper plate, and the side of stripper plate is in contact with the side of deck, the two sides of the stripper plate bottom
It is fixedly connected to limit traveller, and the side for limiting traveller extends to the inside of the second sliding rail.
The inside of the adjusting block and button block offers the first limiting slot, and two limiting slot connections, the button
The inside of block offers the second limiting slot, and the bottom of the first limiting slot is connect with the top of the second limiting slot, the loading plate
Bottom and be located at the two sides of second back-moving spring and be fixedly connected to the first limited post, and the first limited post passes through the first limit
Slot extends to the inside of the second limiting slot.
Further, the deck is slidably connected with the first sliding rail, and deck is adapted with the first sliding rail.
Further, the stripper plate is slidably connected by limit traveller with the second sliding rail, and is limited traveller and second and slided
Rail is adapted.
Further, the side that first limited post is located inside the second limiting slot is fixedly connected with limit disk, and
The cross-sectional area for limiting disk is greater than the first limited post cross-sectional area.
Further, the loading plate is slidably connected by limit sliding sleeve with the second limited post, and limits sliding sleeve and second
Limited post is adapted.
Further, the shape of first limiting slot and the second limiting slot is circle, and the diameter of the second limiting slot
Greater than the diameter of the first limiting slot.
Further, first fixture block is consistent with the quantity of the second fixture block, and the first fixture block and the second fixture block are three
It is angular.
Beneficial effect
Compare the prior art, and the utility model provides a kind of drawer type foldable keyboard device, has following beneficial to effect
Fruit:
1, the drawer type foldable keyboard device compresses third reset spring, carries by pressing down on loading plate
The second fixture block that strip has moved two sides moves down, and the inclined-plane of the second fixture block and the inclined-plane of the first fixture block are slidably connected, and makes deck
Compress first back-moving spring, deck drive the first fixture block slide in and out, make the first fixture block and the second fixture block clamping, by loading plate into
Row limit, covers cover board, the keyboard on loading plate is protected, prevents keyboard from directly being contacted with outside air, can have
Effect prevent the dust in outside air from polluting to surface of keyboard, influence the beauty of keyboard, and can also effectively prevent dust into
The inside for entering keyboard facilitates the service life for increasing keyboard.
2, the drawer type foldable keyboard device makes adjusting block compress second back-moving spring, adjusts by pressing up button block
Locking nub keeps two stripper plates mobile to two sides, keeps deck and the first fixture block mobile to two sides, keeps the first fixture block and the second fixture block de-
Loading plate is popped up by the reset response of third reset spring from clamping, to be user-friendly for using by setting
The first limiting slot for setting, the second limiting slot, the first limited post be used cooperatively with limit disk, increases adjusting block when in use
Stability prevents adjusting block from shifting, and influences the normal use of device, helps to increase stability when device operation.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model adjusting block and button block cross-sectional view.
Wherein, 1 key board unit ontology, 2 first back-moving springs, 3 decks, 4 first fixture blocks, 5 limit sliding sleeves, 6 entrances, 7
Loading plate, 8 first limited posts, 9 second back-moving springs, 10 second limited posts, 11 second fixture blocks, 12 first sliding rails, 13 stripper plates,
14 third reset springs, 15 adjusting blocks, 16 button blocks, 17 limit travellers, 18 second sliding rails, 19 first limiting slots, 20 limit circles
Disk, 21 second limiting slots.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model embodiment provides a kind of drawer type foldable keyboard device, as shown in Figs. 1-2, including key board unit sheet
Body 1, the top of key board unit ontology 1 are provided with cover board, and the middle part at 1 top of key board unit ontology, which is run through, offers entrance 6, key
The two sides of 1 inner wall bottom of disk device noumenon are fixedly connected to third reset spring 14, and the top of third reset spring 14 is fixed
It is connected with loading plate 7, the two sides of loading plate 7 are interspersed to be connected with limit sliding sleeve 5, the two sides of 1 inner wall bottom of key board unit ontology
It is fixedly connected to the second limited post 10, and the top of the second limited post 10 by limit sliding sleeve 5 and extends to the interior of entrance 6
Portion, the two sides of loading plate 7 are fixedly connected to the second fixture block 11, and the bottom of key board unit ontology 1 offers placing groove, loading plate
Second back-moving spring 9 is fixedly connected in the middle part of 7 bottoms, the bottom of second back-moving spring 9 is fixedly connected with adjusting block 15, adjusts
The bottom of block 15 is fixedly connected with button block 16, and the side of button block 16 extends to the inside of placing groove, key board unit ontology 1
The two sides of inner wall bottom are fixedly connected with the first sliding rail 12 and the second sliding rail 18 respectively, and the two sides of key board unit ontology 1 are solid
Surely it is connected with first back-moving spring 2, the opposite face of two first back-moving springs 2 is fixedly connected to deck 3, and the bottom of deck 3
Portion extends to the inside of the first sliding rail 12, and the opposite face of two decks 3 is fixedly connected to the first fixture block 4, and the two of adjusting block 15
Side slidably connects stripper plate 13, and the side of stripper plate 13 is in contact with the side of deck 3, the two sides of 13 bottom of stripper plate
It is fixedly connected to limit traveller 17, and the side for limiting traveller 17 extends to the inside of the second sliding rail 18.
The inside of adjusting block 15 and button block 16 offers the first limiting slot 19, and two limiting slots 19 are connected to, button
The inside of block 16 offers the second limiting slot 21, and the bottom of the first limiting slot 19 is connect with the top of the second limiting slot 21, is held
The bottom of the support plate 7 and two sides for being located at second back-moving spring 9 are fixedly connected to the first limited post 8, and the first limited post 8 passes through
First limiting slot 19 extends to the inside of the second limiting slot 21, and deck 3 is slidably connected with the first sliding rail 12, and deck 3 and first
Sliding rail 12 is adapted, and stripper plate 13 is slidably connected by limiting traveller 17 with the second sliding rail 18, and is limited traveller 17 and second and slided
Rail 18 is adapted, and the side that the first limited post 8 is located inside the second limiting slot 21 is fixedly connected with limit disk 20, and limits circle
The cross-sectional area of disk 20 is greater than 8 cross-sectional area of the first limited post, and loading plate 7 passes through limit sliding sleeve 5 and the second limited post 10
It is slidably connected, and limits sliding sleeve 5 and be adapted with the second limited post 10, the shape of the first limiting slot 19 and the second limiting slot 21 is
Circle, and the diameter of the second limiting slot 21 is greater than the diameter of the first limiting slot 19, the quantity one of the first fixture block 4 and the second fixture block 11
It causes, and the first fixture block 4 and the second fixture block 11 are triangle.
Working principle: in use, by pressing down on loading plate 7, third reset spring 14 is compressed, loading plate 7
The second fixture block 11 of two sides has been driven to move down, the inclined-plane of the second fixture block 11 and the inclined-plane of the first fixture block 4 are slidably connected, and make card
Seat 3 compresses first back-moving spring 2, and deck 3 drives the first fixture block 4 to slide in and out, and is clamped the first fixture block 4 and the second fixture block 11,
Loading plate 7 is limited, cover board is covered, the keyboard on loading plate 7 is protected, prevent keyboard directly and outside air into
Row contact, can effectively prevent the dust in outside air to pollute surface of keyboard, influence the beauty of keyboard, and can also be effective
Prevent dust from entering the inside of keyboard, facilitate increase keyboard service life, push button block 16 to second back-moving spring 9 into
Row compression, the position of button block 16 is adjusted, due to button block 16 shape be it is trapezoidal, button block 16 makes the extruding of two sides
Plate 13 is mobile to two sides, compresses deck 3 to first back-moving spring 2, and deck 3 is displaced outwardly, thus make the first fixture block 4 with
Second fixture block 11 separation, so that loading plate 7 be made to be resetted.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of drawer type foldable keyboard device, including key board unit ontology (1), it is characterised in that: the key board unit ontology
(1) through offering entrance (6), the two sides of key board unit ontology (1) the inner wall bottom are fixedly connected at the middle part at the top of
Have third reset spring (14), is fixedly connected with loading plate (7), the loading plate at the top of the third reset spring (14)
(7) two sides are interspersed to be connected with limit sliding sleeve (5), and the two sides of key board unit ontology (1) the inner wall bottom are fixedly connected with
Have the second limited post (10), and the top of the second limited post (10) by limit sliding sleeve (5) and extends to the interior of entrance (6)
The two sides in portion, the loading plate (7) are fixedly connected to the second fixture block (11), and the bottom of the key board unit ontology (1) opens up
There is placing groove, is fixedly connected with second back-moving spring (9) in the middle part of loading plate (7) bottom, the second back-moving spring (9)
Bottom be fixedly connected with adjusting block (15), the bottom of the adjusting block (15) is fixedly connected with button block (16), and button block
(16) side extends to the inside of placing groove, and the two sides of key board unit ontology (1) the inner wall bottom are respectively fixedly connected with
There are the first sliding rail (12) and the second sliding rail (18), the two sides of the key board unit ontology (1) are fixedly connected to the first reset bullet
The opposite face of spring (2), two first back-moving springs (2) is fixedly connected to deck (3), and the bottom of deck (3) extends
To the inside of the first sliding rail (12), the opposite face of two decks (3) is fixedly connected to the first fixture block (4), the adjusting
The two sides of block (15) slidably connect stripper plate (13), and the side of stripper plate (13) is in contact with the side of deck (3), institute
The two sides for stating stripper plate (13) bottom are fixedly connected to limit traveller (17), and the side for limiting traveller (17) extends to second
The inside of sliding rail (18)；
The inside of the adjusting block (15) and button block (16) offers the first limiting slot (19), and two limiting slots (19) are even
Logical, the inside of the button block (16) offers the second limiting slot (21), and the bottom of the first limiting slot (19) and the second limit
The top of slot (21) connects, and the bottom of the loading plate (7) and the two sides for being located at second back-moving spring (9) are fixedly connected to the
One limited post (8), and the first limited post (8) extends to the inside of the second limiting slot (21) by the first limiting slot (19).
2. a kind of drawer type foldable keyboard device according to claim 1, it is characterised in that: the deck (3) and first
Sliding rail (12) is slidably connected, and deck (3) is adapted with the first sliding rail (12).
3. a kind of drawer type foldable keyboard device according to claim 1, it is characterised in that: the stripper plate (13) passes through
Limit traveller (17) is slidably connected with the second sliding rail (18), and limits traveller (17) and be adapted with the second sliding rail (18).
4. a kind of drawer type foldable keyboard device according to claim 1, it is characterised in that: first limited post (8)
The side internal positioned at the second limiting slot (21) is fixedly connected with limit disk (20), and limits the cross-sectional area of disk (20)
Greater than the first limited post (8) cross-sectional area.
5. a kind of drawer type foldable keyboard device according to claim 1, it is characterised in that: the loading plate (7) passes through
Limit sliding sleeve (5) is slidably connected with the second limited post (10), and limits sliding sleeve (5) and be adapted with the second limited post (10).
6. a kind of drawer type foldable keyboard device according to claim 1, it is characterised in that: first limiting slot (19)
Shape with the second limiting slot (21) is circle, and the diameter of the second limiting slot (21) is greater than the straight of the first limiting slot (19)
Diameter.
7. a kind of drawer type foldable keyboard device according to claim 1, it is characterised in that: first fixture block (4) with
The quantity of second fixture block (11) is consistent, and the first fixture block (4) and the second fixture block (11) are triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820940529.5U CN208255830U (en) | 2018-06-19 | 2018-06-19 | A kind of drawer type foldable keyboard device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820940529.5U CN208255830U (en) | 2018-06-19 | 2018-06-19 | A kind of drawer type foldable keyboard device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208255830U true CN208255830U (en) | 2018-12-18 |
Family
ID=64654381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820940529.5U Expired - Fee Related CN208255830U (en) | 2018-06-19 | 2018-06-19 | A kind of drawer type foldable keyboard device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208255830U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110442210A (en) * | 2019-09-16 | 2019-11-12 | 武汉完美网络服务有限公司 | A kind of business processing device of the end PC Background control |
-
2018
- 2018-06-19 CN CN201820940529.5U patent/CN208255830U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110442210A (en) * | 2019-09-16 | 2019-11-12 | 武汉完美网络服务有限公司 | A kind of business processing device of the end PC Background control |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181218 Termination date: 20210619 |