CN209417678U - A kind of computer wireless bluetooth keyboards convenient for folding and carrying - Google Patents
A kind of computer wireless bluetooth keyboards convenient for folding and carrying Download PDFInfo
- Publication number
- CN209417678U CN209417678U CN201920367502.6U CN201920367502U CN209417678U CN 209417678 U CN209417678 U CN 209417678U CN 201920367502 U CN201920367502 U CN 201920367502U CN 209417678 U CN209417678 U CN 209417678U
- Authority
- CN
- China
- Prior art keywords
- fixed block
- fixedly connected
- wall
- tooth plate
- keyboard body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000001105 regulatory effect Effects 0.000 claims abstract description 16
- 230000001939 inductive effect Effects 0.000 description 8
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 241001062009 Indigofera Species 0.000 description 1
- 235000005121 Sorbus torminalis Nutrition 0.000 description 1
- 244000152100 Sorbus torminalis Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
Landscapes
- Input From Keyboards Or The Like (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses a kind of computer wireless bluetooth keyboards convenient for folding and carrying, including keyboard body, the left and right sides of the keyboard body is rotatably connected to regulating device, the regulating device includes fixed block, the inside of the fixed block offers cavity, and spring is fixedly connected at the top of cavity inner wall, the left side of the mobile tooth plate and the inner wall of fixed block cavity are slidably connected, the bottom end of the mobile tooth plate is fixedly connected with supporting leg, the surface of the mobile tooth plate is engaged with gear, the shaft is fixedly connected with worm gear close to the surface of right end, the surface of the worm gear is engaged with worm screw, the right end of the worm screw is fixedly connected with rotation axis, and the right end of rotation axis runs through the right side of fixed block.The utility model, by being used cooperatively for dependency structure, solving wireless bluetooth keyboards, its tilt angle is not easy to be adjusted when in use, and adjusts limited angle, brings inconvenient problem to using.
Description
Technical field
The utility model relates to keyboard equipment technical field, specially a kind of wireless indigo plant of computer convenient for folding and carrying
Tooth keyboard.
Background technique
In computer hardware technology field, keyboard is the most common computer input device, it is widely used in miniature
On computer and various terminal equipment, computer operator inputs various instructions, data to computer by keyboard, and commander calculates
The work of machine.The operating condition of computer is output to display, and operator can easily utilize keyboard and display and meter
The dialogue of calculation machine, modifies to program, edits, control and observe the operation of computer, the continuous renewal now with computer is changed
In generation, keyboard classes in the market are also more and more, as to be that CN207704397U is disclosed a kind of foldable for China Patent Publication No.
Wireless bluetooth keyboards, including circuit board and Bluetooth antenna, the circuit board pass through plug-in type signal transponder and the bluetooth day
Line is connected, and is provided with enveloped in the middle part of the circuit board, function button, the circuit board side are provided on the circuit board
It is provided with battery, the battery side is provided with switch button, and the enveloped two sides are respectively arranged with absorption layer and true
Waterproof insulation set is provided with outside suction disk, the absorption layer and the vacuum chuck, the Bluetooth antenna is by filter, radio frequency
Inductance, wire-wound inductor, protection shell and signal transceiver composition, the radio frequency inductive are arranged in the filter and the coiling
Between inductance, but since its tilt angle is not easy to be adjusted the wireless bluetooth keyboards when in use, and limited angle is adjusted,
Inconvenience is brought to using, it is therefore desirable to be improved.
Utility model content
The purpose of this utility model is to provide a kind of computer wireless bluetooth keyboards convenient for folding and carrying, and have logical
The setting of toning regulating device can adjust its tilt angle so that wireless bluetooth keyboards are when in use according to individual demand, and
It can timely be locked after the completion of adjusting angle, be provided convenience to using, improve wireless bluetooth keyboards comfort
The advantages of, solving wireless bluetooth keyboards, its tilt angle is not easy to be adjusted when in use, and adjusts limited angle, to use
Bring inconvenient problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of computer use convenient for folding and carrying
The middle part of wireless bluetooth keyboards, including keyboard body, the keyboard body is equipped with enveloped, and the keyboard body is close to right side
Top is equipped with signal transponder, and the signal transponder is equipped with Bluetooth antenna, surface of the keyboard body close to right side
Equipped with battery, the left and right sides of the keyboard body is rotatably connected to regulating device.
The regulating device includes fixed block, and the surface of the fixed block and the side of keyboard body are rotatablely connected, described
The inside of fixed block offers cavity, and spring is fixedly connected at the top of cavity inner wall, and the bottom end of the spring is fixedly connected
There is mobile tooth plate, the left side of the mobile tooth plate and the inner wall of fixed block cavity are slidably connected, and the bottom end of the mobile tooth plate is solid
Surely it is connected with supporting leg, and supporting leg runs through the bottom of fixed block, the surface of the mobile tooth plate is engaged with gear, the gear
Inner wall be fixedly connected with shaft, the both ends of the shaft and the inner wall of fixed block cavity are rotatablely connected, and the shaft is close to right
The surface at end is fixedly connected with worm gear, and the surface of the worm gear is engaged with worm screw, and the right end of the worm screw is fixedly connected with rotation
Axis, and the right end of rotation axis runs through the right side of fixed block.
Preferably, the left and right sides of the keyboard body is rotatablely connected flexible auxiliary connecting rod, the elasticity auxiliary
The free end of connecting rod is fixedly connected with convex block, and the surface at fixed block place opposite with convex block open up it is fluted, and convex block with it is recessed
Slot clamping.
Preferably, placing groove, and the top at the top of placing groove inner wall and spring are offered at the top of the fixed block inner wall
End is fixedly connected.
Preferably, symmetrical sliding block there are two being fixedly connected on the left of the mobile tooth plate, a left side for the fixed block inner wall
Side offers sliding slot, and the inner wall of the sliding slot and the surface of sliding block are slidably connected.
Preferably, the surface of the rotation axis is fixedly connected there are two stop collar, the opposite side of two stop collars respectively with
The inner wall of fixed block and outside rotation connection.
Compared with prior art, the utility model has the beneficial effects that by the setting of regulating device, so that wireless blue tooth
Keyboard when in use, can adjust its tilt angle according to individual demand, and after the completion of adjusting angle can timely into
Row locking, and by the setting of elasticity auxiliary connecting rod, so that adjusting the support for completing rear support leg to wireless bluetooth keyboards
It is more stable, it is not susceptible to shake, provide convenience to using, improve wireless bluetooth keyboards comfort.
Detailed description of the invention
Fig. 1 is the top view of the utility model structure；
Fig. 2 is the side view of the utility model；
Fig. 3 is the main sectional view of the utility model regulating device.
In figure: 1- keyboard body, 2- enveloped, 3- signal transponder, 4- Bluetooth antenna, 5- battery, 6- regulating device, 7-
The mobile tooth plate of fixed block, 8- spring, 9-, 10- supporting leg, 11- gear, 12- shaft, 13- worm gear, 14- worm screw, 15- rotation axis,
16- elasticity assists connecting rod, 17- sliding block, 18- sliding slot, 19- stop collar.
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.
It please refers to Fig.1 to Fig.3, the utility model provides a kind of technical solution: a kind of computer use convenient for folding and carrying
Wireless bluetooth keyboards, including keyboard body 1, keyboard body 1 is interior to be equipped with circuit board, and circuit board passes through signal transponder 3 and bluetooth
Antenna 4 connects, and the left and right sides of keyboard body 1 is rotatablely connected flexible auxiliary connecting rod 16, rotates elasticity auxiliary connecting rod
16 are clamped the convex block of its free end and the card slot on 7 surface of fixed block, to improve the stability of regulating device 6, avoid
Supporting leg 10 shakes in support wireless bluetooth keyboard, and the free end of elasticity auxiliary connecting rod 16 is fixedly connected with convex block,
And the surface at the place opposite with convex block of fixed block 7 opens up fluted, and convex block and groove are clamped, and the middle part of keyboard body 1 is equipped with folding
Folded item 2, keyboard body 1 are equipped with signal transponder 3 at the top of right side, and signal transponder 3 is equipped with Bluetooth antenna 4, blue
Tooth antenna 4 is made of filter, radio frequency inductive, wire-wound inductor, protection shell and signal transceiver, and radio frequency inductive setting is filtering
Protection shell is provided between device and wire-wound inductor, outside wire-wound inductor, the wire-wound inductor other side is provided with signal transceiver, key
Disk ontology 1 is equipped with battery 5 close to the surface on right side, is provided with switch button above battery 5, and circuit board is electrically connected with battery 5, electricity
Pond 5 is electrically connected with switch button, and circuit board is electrically connected with switch button, and switch button can control connecing for battery 5 and circuit board
On and off is opened, to control the opening and closing of the utility model, a row function key, enveloped 2 are provided in the middle part of enveloped 2
The circuit board on both sides be soft circuit, be convenient for circuit board folded, the width of folded thickness, that is, enveloped 2, function button with
Circuit board touching connection, circuit board are connect with 3 plug of signal transponder, and signal transponder 3 is connect with 4 plug of Bluetooth antenna, letter
Number transponder 3 can be used for circuit board and connect with Bluetooth antenna 4, while easy to remove to carry, and filter is electrically connected with radio frequency inductive
It connects, radio frequency inductive is electrically connected with wire-wound inductor, and wire-wound inductor is electrically connected with signal transceiver, and radio frequency inductive and wire-wound inductor can be with
The signal of input is converted into wireless signal, and is sent by signal transceiver, wire-wound inductor and protection housing nests connect, filter
Wave device, radio frequency inductive, wire-wound inductor, protection shell and signal transceiver composition, radio frequency inductive setting is in filter and coiling electricity
Sense, control switch, signal transceiver and signal transponder 3 etc. are universal standard part or portion as known to those skilled in the art
Part, structure and principle are all that this technology personnel can be learnt by technical manual or be known by routine experiment method, keyboard
The left and right sides of ontology 1 is rotatably connected to regulating device 6, by the setting of regulating device 6, so that wireless bluetooth keyboards make
Used time can adjust its tilt angle according to individual demand, and can timely be locked after the completion of adjusting angle.
Regulating device 6 includes fixed block 7, and placing groove is offered at the top of 7 inner wall of fixed block, and placing groove makes mobile tooth plate
9 when moving up, and spring 8 can be contracted in placing groove, and the top of placing groove inner wall is fixedly connected with the top of spring 8, fixed
The surface of block 7 and the side of keyboard body 1 are rotatablely connected, and the inside of fixed block 7 offers cavity, and the top of cavity inner wall is solid
Surely it is connected with spring 8, spring 8 makes the up and down motion of mobile tooth plate 9 more stable, and the bottom end of spring 8 is fixedly connected with movement
Tooth plate 9, the left side of mobile tooth plate 9 are fixedly connected there are two symmetrical sliding block 17, offer sliding slot on the left of 7 inner wall of fixed block
18, sliding slot 18 is defined the motion profile of sliding block 17, further such that the more steady and smooth up and down of mobile tooth plate 9,
The inner wall of sliding slot 18 and the surface of sliding block 17 are slidably connected, and the left side of mobile tooth plate 9 and the inner wall of 7 cavity of fixed block slide and connect
It connects, the bottom end of mobile tooth plate 9 is fixedly connected with supporting leg 10, and the up and down motion of mobile tooth plate 9 will drive supporting leg 10 and carry out
Lower movement, thus reached the tilt angle for adjusting wireless bluetooth keyboards, and supporting leg 10 runs through the bottom of fixed block 7, it is mobile
The surface of tooth plate 9 is engaged with gear 11, and due to the surface of gear 11 and the teeth engagement of mobile tooth plate 9, the rotation of gear 11 is then
It will drive mobile tooth plate 9 to move up and down, the inner wall of gear 11 is fixedly connected with shaft 12, the both ends of shaft 12 and fixed block
The inner wall of 7 cavitys is rotatablely connected, and shaft 12 is fixedly connected with worm gear 13 close to the surface of right end, and worm screw 14 then will drive worm gear 13
Rotation, so that shaft 12 and gear 11 be driven to rotate, the surface of worm gear 13 is engaged with worm screw 14, and the right end of worm screw 14 is fixedly connected
There is rotation axis 15, the right end of rotation axis 15 is fixedly connected with rotating handle, and the surface of rotating handle offers anti-skid chequer, and rotating handle to rotate
Rotation axis 15 is more convenient, and the surface of rotation axis 15 is fixedly connected there are two stop collar 19, and two stop collars 19 limit rotation
The horizontal left-right rotation of axis 15, enables the carry out fixed-axis rotation that rotation axis 15 is stable, the opposite side point of two stop collars 19
It is not rotatablely connected with the inner wall of fixed block 7 and outside, and the right end of rotation axis 15 runs through the right side of fixed block 7.
Working principle: should convenient for the computer that folds and carry with wireless bluetooth keyboards when in use, it is wireless when needing to adjust
When the tilt angle of bluetooth keyboard, fixed block 7 is rotated manually, fixed block 7 is adjusted and causes vertical state, then manual rotation rotating handle,
Rotating handle drives rotation axis 15 to rotate, since two stop collars 19 limit the horizontal left-right rotation of rotation axis 15, so that rotation axis
15 can be stable carry out fixed-axis rotation, the rotation of rotation axis 15 then will drive the rotation of worm screw 14, and worm screw 14 then will drive worm gear 13
Rotation, to drive shaft 12 and gear 11 to rotate, due to the surface of gear 11 and the teeth engagement of mobile tooth plate 9, gear 11
Rotation then will drive mobile tooth plate 9 and move up and down, spring 8 makes the up and down motion of mobile tooth plate 9 more stable, sliding slot
The motion profile of 18 pairs of sliding blocks 17 is defined, further such that the more steady and smooth up and down of mobile tooth plate 9, mobile tooth plate
9 up and down motion will drive supporting leg 10 and move up and down, to reach the tilt angle for adjusting wireless bluetooth keyboards, adjust
After saving suitable angle, the rotation to rotating handle is contacted, due to the characteristic of worm gear 13 and worm screw 14 itself it is found that worm gear 13 can not
Worm screw 14 is driven to be rotated, so as to timely be locked, rotating elasticity auxiliary connecting rod 16 makes the convex of its free end
Block and the card slot on 7 surface of fixed block are clamped, to improve the stability of regulating device 6, avoid supporting leg 10 in support nothing
It shakes when line bluetooth keyboard, after use, rotates elasticity auxiliary connecting rod 16 and regulating device 6 to keyboard body 1
It is shunk side.
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 (5)
1. a kind of computer wireless bluetooth keyboards convenient for folding and carrying, including keyboard body (1), the keyboard body (1)
Middle part be equipped with enveloped (2), the keyboard body (1) is equipped with signal transponder (3), the signal at the top of the right side
Transponder (3) is equipped with Bluetooth antenna (4), and the keyboard body (1) is equipped with battery (5) close to the surface on right side, and feature exists
In: the left and right sides of the keyboard body (1) is rotatably connected to regulating device (6)；
The regulating device (6) includes fixed block (7), and the surface of the fixed block (7) and the side of keyboard body are rotatablely connected,
The inside of the fixed block (7) offers cavity, and spring (8) are fixedly connected at the top of cavity inner wall, the spring (8)
Bottom end is fixedly connected with mobile tooth plate (9), and the left side of the mobile tooth plate (9) and the inner wall of fixed block (7) cavity are slidably connected,
The bottom end of the mobile tooth plate (9) is fixedly connected with supporting leg (10), and supporting leg (10) runs through the bottom of fixed block (7), institute
The surface for stating mobile tooth plate (9) is engaged with gear (11), and the inner wall of the gear (11) is fixedly connected with shaft (12), and described turn
The both ends of axis (12) and the inner wall of fixed block (7) cavity are rotatablely connected, and the shaft (12) is fixedly connected close to the surface of right end
Have worm gear (13), the surface of the worm gear (13) is engaged with worm screw (14), and the right end of the worm screw (14) is fixedly connected with rotation
Axis (15), and the right end of rotation axis (15) runs through the right side of fixed block (7).
2. a kind of computer wireless bluetooth keyboards convenient for folding and carrying according to claim 1, it is characterised in that: institute
The left and right sides for stating keyboard body (1) is rotatablely connected flexible auxiliary connecting rod (16), elasticity auxiliary connecting rod (16)
Free end be fixedly connected with convex block, and the surface at fixed block (7) place opposite with convex block opens up fluted, and convex block and groove card
It connects.
3. a kind of computer wireless bluetooth keyboards convenient for folding and carrying according to claim 1, it is characterised in that: institute
It states and offers placing groove at the top of fixed block (7) inner wall, and the top of placing groove inner wall is fixedly connected with the top of spring (8).
4. a kind of computer wireless bluetooth keyboards convenient for folding and carrying according to claim 1, it is characterised in that: institute
It states there are two being fixedly connected on the left of mobile tooth plate (9) symmetrical sliding block (17), is offered on the left of fixed block (7) inner wall
The surface of sliding slot (18), the inner wall and sliding block (17) of the sliding slot (18) is slidably connected.
5. a kind of computer wireless bluetooth keyboards convenient for folding and carrying according to claim 1, it is characterised in that: institute
The surface for stating rotation axis (15) is fixedly connected there are two stop collar (19), the opposite side of two stop collars (19) respectively with fixed block
(7) inner wall and outside rotation connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920367502.6U CN209417678U (en) | 2019-03-22 | 2019-03-22 | A kind of computer wireless bluetooth keyboards convenient for folding and carrying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920367502.6U CN209417678U (en) | 2019-03-22 | 2019-03-22 | A kind of computer wireless bluetooth keyboards convenient for folding and carrying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209417678U true CN209417678U (en) | 2019-09-20 |
Family
ID=67945915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920367502.6U Expired - Fee Related CN209417678U (en) | 2019-03-22 | 2019-03-22 | A kind of computer wireless bluetooth keyboards convenient for folding and carrying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209417678U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114665898A (en) * | 2020-12-22 | 2022-06-24 | 苏州东华软件科技有限公司 | Small-size wireless terminal equipment that can portable |
| CN116318220A (en) * | 2023-04-10 | 2023-06-23 | 武汉恒信永合电子技术有限公司 | Apparatus for mobile transceiver and base station transceiver |
-
2019
- 2019-03-22 CN CN201920367502.6U patent/CN209417678U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114665898A (en) * | 2020-12-22 | 2022-06-24 | 苏州东华软件科技有限公司 | Small-size wireless terminal equipment that can portable |
| CN116318220A (en) * | 2023-04-10 | 2023-06-23 | 武汉恒信永合电子技术有限公司 | Apparatus for mobile transceiver and base station transceiver |
| CN116318220B (en) * | 2023-04-10 | 2024-05-24 | 合肥博塔信息技术有限公司 | Apparatus for mobile transceiver and base station transceiver |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209417678U (en) | A kind of computer wireless bluetooth keyboards convenient for folding and carrying | |
| CN110695028A (en) | High-efficient belt cleaning device of irregular vase | |
| CN215056646U (en) | Intelligent connecting rod type folding window | |
| CN208498567U (en) | A kind of low-voltage frame circuit breaker integrated transfer car(buggy) of disassembly | |
| CN209030958U (en) | A kind of portable vehicle oven | |
| CN109730105B (en) | Multifunctional flour-milling machine | |
| CN110303486A (en) | It is a kind of can multi-angle rotary mechanical arm | |
| CN207915237U (en) | The sheet devices up and down of four side edge polisher of glass | |
| CN209256655U (en) | A kind of duplex bit flipping Material sucking machine tool hand | |
| CN111306414A (en) | Automatic protection equipment for radar base in rainy days | |
| CN208699189U (en) | Carton device for opening and packaging system | |
| CN209214658U (en) | A kind of automotive seat lines inspection equipment | |
| CN208257811U (en) | A kind of intelligence satellite communication device | |
| CN207104284U (en) | A kind of efficient filature | |
| CN208222002U (en) | A kind of control Intelligent home device | |
| CN208761656U (en) | A kind of blanking device | |
| CN208031825U (en) | A kind of table tenning ball servicing machine of rotary steerable | |
| CN107571534B (en) | A kind of refuse compressor of adjustable angle | |
| CN110314877A (en) | Dust-extraction unit is used in a kind of processing of multifunction bearing | |
| CN110916230A (en) | Food processing is with beating device | |
| CN215483903U (en) | Curtain wall with vertical sealing edge | |
| CN214468157U (en) | Clinical multi-steering observation lamp | |
| CN219390476U (en) | Pouring device for intermediate frequency furnace | |
| CN208316548U (en) | A kind of stepper motor of integrated start stop apparatus | |
| CN215633909U (en) | Foldable handheld fan |
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: 20190920 |