CN219676555U - Three-contact spring needle power supply and taking keyboard leather sheath - Google Patents
Three-contact spring needle power supply and taking keyboard leather sheath Download PDFInfo
- Publication number
- CN219676555U CN219676555U CN202321300852.3U CN202321300852U CN219676555U CN 219676555 U CN219676555 U CN 219676555U CN 202321300852 U CN202321300852 U CN 202321300852U CN 219676555 U CN219676555 U CN 219676555U
- Authority
- CN
- China
- Prior art keywords
- keyboard
- pressing
- capacitance pen
- wireless
- shell
- 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.)
- Active
Links
- 239000010985 leather Substances 0.000 title claims abstract description 21
- 238000001179 sorption measurement Methods 0.000 claims abstract description 11
- RVCKCEDKBVEEHL-UHFFFAOYSA-N 2,3,4,5,6-pentachlorobenzyl alcohol Chemical compound OCC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl RVCKCEDKBVEEHL-UHFFFAOYSA-N 0.000 claims description 25
- 230000007246 mechanism Effects 0.000 claims description 15
- 239000011324 bead Substances 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Abstract
The utility model provides a three-contact spring needle power supply keyboard leather sheath, which comprises a keyboard assembly, a keyboard shaft and a support assembly, wherein a three-contact spring needle corresponding flat power supply contact pad is designed in a keyboard leather sheath support back plate, and can directly supply power from a corresponding flat plate to the keyboard shaft, a pressing ejection storage device, a magnet and a wireless coil are designed in the keyboard shaft, so that the magnet adsorption storage function of a wireless capacitance pen is avoided being lost, the function of pressing and starting to wirelessly charge the wireless capacitance pen is realized, and the wireless capacitance pen can be pressed again to interrupt charging and pop-up when being used, thereby being convenient for a user to use.
Description
Technical Field
The utility model relates to the technical field of accessories of tablet computers, in particular to a three-contact spring needle power supply and taking keyboard leather sheath.
Background
With the development of technology, tablet computers have been popular, and in the use process, the tablet computers need to be matched with an external keyboard, and meanwhile, the tablet computers may also need to be matched with a capacitance pen. Various keyboard leather sleeves of the iPad series have no function of accommodating capacitance pens, and the pens are easy to lose; meanwhile, the shaft does not press the switch to wirelessly charge the capacitance pen, and the capacitance pen is directly adsorbed on the iPad to wirelessly charge, so that the pen is prevented from falling off to influence the charging when the capacitance pen is stored. The conventional keyboard leather sheath can only realize the basic functions of supporting and using a keyboard, and two charging wires are not needed for long-term use of the iPad and the keyboard, so that the keyboard leather sheath is inconvenient to use, and the storage and wireless charging functions of the capacitance pen cannot be realized.
Disclosure of Invention
In view of the above, the utility model provides a three-contact spring needle power supply keyboard leather sheath, which aims at the problems in the prior art, designs the three-contact spring needle power supply keyboard leather sheath, and solves the problems in the prior art by storing and charging a capacitance pen through a keyboard shaft.
The utility model aims at realizing the following technical scheme:
the three-contact spring needle power supply keyboard leather sheath comprises a keyboard leather sheath body, wherein the keyboard leather sheath body comprises a keyboard assembly, a keyboard shaft and a support assembly, the support assembly is rotationally fixed on the keyboard assembly through the keyboard shaft, the support assembly comprises an upper plate, a component layer and a support back plate, and the component layer is fixed between the upper plate and the support back plate;
the component layer is fixedly provided with a magnet corresponding to the adsorption flat plate, the side edge of the component layer is fixedly provided with a three-contact spring pin corresponding to the flat plate electricity-taking contact pad, and the three-contact spring pin is electrically connected with the keyboard shaft through the FPC;
the lower side of the supporting backboard is fixedly provided with a supporting plate through a hasp on the component layer and is used for supporting a flat plate.
Further, the keyboard axle includes keyboard axle main part shell, fixes left end cover and right-hand member lid at main part shell both ends, main part shell middle part hollow is provided with wireless capacitance pen and holds the chamber, left end cover, right-hand member cover seal and fix at main part shell wireless capacitance pen hold chamber both ends, right-hand member lid center is provided with wireless capacitance pen and passes the hole, the inboard fixed push switch PCBA that is provided with of left end cover, main part shell left side section inside is fixed to be provided with presses to launch the storage device and is used for pressing to accomodate and pop out wireless capacitance pen, push switch PCBA is connected with pressing to launch the left elasticity top contact of storage device, main part shell middle part is provided with the absorption window that charges, the absorption window that charges is fixed to be provided with corresponding supporting shell, supporting shell upside fixed being provided with control PCBA board, the inboard fixed wireless capacitance pen that is provided with of control PCBA board both ends corresponds the magnet, the inboard fixed wireless coil that is provided with in control PCBA board middle part and is connected with it electricity, push switch PCBA passes through the wire and is connected with control PCBA board electricity, control PCBA board, control PCB passes through the FPC layer and is connected with three-pin spring contact.
Further, press and launch storage device includes pressing mechanism guide rail shell, spring, briquetting, rotatory locking piece, depression bar, rotatory locking piece outside is provided with the slip bead on top area inclined plane, pressing mechanism guide rail shell inboard is provided with the spacing spout that corresponds rotatory locking piece slip bead, briquetting left side front end is provided with the sawtooth that corresponds rotatory locking piece slip bead top inclined plane, rotatory locking piece, spring back slip setting are pressed in proper order to the briquetting in pressing mechanism guide rail shell, the depression bar is fixed at rotatory locking piece left side center and is stretched out the protrusion hole that pressing mechanism guide rail shell left side corresponds, depression bar left side top is supported and is pressed the switch PCBA, briquetting right side center is provided with the top hole that corresponds wireless electric capacity pen nib.
The utility model has the beneficial effects that:
according to the utility model, the three-contact spring pair corresponding flat plate electricity-taking contact pad is designed in the keyboard leather sheath supporting back plate, electricity can be directly taken from the corresponding flat plate, the keyboard shaft is supplied, the push ejection containing device, the magnet and the wireless coil are designed in the keyboard shaft, the magnet adsorption containing function of the wireless capacitance pen is realized, the loss is avoided, the function of pushing and starting to wirelessly charge the wireless capacitance pen is realized, the wireless capacitance pen can be pushed again to interrupt charging and pop up when being taken, and the use of a user is facilitated.
Drawings
FIG. 1 is a schematic diagram of a three-contact spring pin powered keyboard holster in accordance with the present utility model;
FIG. 2 is a schematic diagram showing the disassembly of a three-contact spring pin power supply and taking keyboard leather sheath in the utility model;
FIG. 3 is a schematic view showing the split of a keyboard shaft according to the present utility model;
fig. 4 is a schematic view of a guide rail housing of a pressing mechanism according to the present utility model.
The reference numerals are explained as follows:
1 is a keyboard assembly, 2 is a keyboard shaft, 3 is a supporting assembly, 4 is a wireless capacitance pen, 301 is an upper plate, 302 is a component layer, 303 is a supporting back plate, 304 is a magnet, 305 is a three-contact spring pin, 306 is an FPC, 307 is a hasp, 308 is a supporting plate, 201 is a main body shell, 202 is a left end cover, 203 is a right end cover, 204 is a push switch PCBA, 205 is a push ejection storage device, 206 is a charging adsorption window, 207 is a supporting shell, 208 is a control PCBA plate, 209 is a magnet, 210 is a wireless coil, 211 is a push mechanism guide rail shell, 212 is a spring, 213 is a pressing block, 214 is a rotary locking piece, 215 is a pressing rod, 216 is a sliding bead, and 217 is a limit chute.
Description of the embodiments
Embodiments of the present disclosure are described in detail below with reference to the accompanying drawings.
Other advantages and effects of the present disclosure will become readily apparent to those skilled in the art from the following disclosure, which describes embodiments of the present disclosure by way of specific examples. It will be apparent that the described embodiments are merely some, but not all embodiments of the present disclosure. The disclosure may be embodied or practiced in other different specific embodiments, and details within the subject specification may be modified or changed from various points of view and applications without departing from the spirit of the disclosure. It should be noted that the following embodiments and features in the embodiments may be combined with each other without conflict. Based on the embodiments in this disclosure, all other embodiments that a person of ordinary skill in the art would obtain without making any inventive effort are within the scope of protection of this disclosure.
In order to realize the power supply and the power taking of the three-contact spring needle, the wireless capacitance pen and the wireless charging are stored, and the specific contents of the utility model are as follows.
Referring to fig. 1 and 2, an embodiment of the utility model is a three-contact spring needle power supply keyboard leather sheath, which comprises a keyboard leather sheath body, wherein the body comprises a keyboard assembly 1, a keyboard shaft 2 and a support assembly 3, and the support assembly 3 is rotationally fixed on the keyboard assembly 1 through the keyboard shaft 2 to realize the basic function of the keyboard leather sheath;
importantly, the support assembly 3 comprises an upper plate 301, a component layer 302, and a support back 303, the component layer 302 being secured between the upper plate 301 and the support back 303;
the magnets 304 corresponding to the adsorption plates are fixedly arranged on the component layer 302 and distributed on the outer ring of the component layer 302, and can be designed according to different types of plates;
three-contact spring pins 305 corresponding to flat-plate power-taking contact pads are fixedly arranged on the side edges of the component layers 302, power-taking contacts are designed on the back surfaces of the conventional multi-series iPad flat plates, and the three-contact spring pins 305 can be designed to correspond to positions according to requirements so as to realize contact electric connection;
the three-contact spring 305 needle is electrically connected with the keyboard shaft 2 through the FPC306, and mainly supplies power to the wireless charging device of the keyboard shaft 2 after power is taken;
the lower side of the supporting backboard 303 is fixedly provided with a supporting plate 308 through a hasp 307 on the component layer, and the supporting plate is used for supporting a flat plate;
by means of the design, the three-contact spring pin 305 is designed in the keyboard leather sheath supporting backboard 303 to correspond to the flat plate to take electricity, the electric contact pads can be directly powered from the corresponding flat plate to be supplied to the keyboard shaft 2, the keyboard shaft 2 can achieve the power utilization functions of wireless charging and the like, more functions are achieved, and convenience is brought to users.
More specifically, as shown in fig. 3 and 4, the keyboard shaft 2 includes a main body housing 201 of the keyboard shaft, a left end cover 202 and a right end cover 203 fixed at two ends of the main body housing 201, a wireless capacitance pen 4 accommodating cavity is arranged in the middle of the main body housing 201, the left end cover 202 and the right end cover 203 seal two ends of the wireless capacitance pen 4 accommodating cavity fixed at the main body housing 201, a wireless capacitance pen 4 passing hole is arranged in the center of the right end cover 203, a pressing switch PCBA204 is fixedly arranged at the inner side of the left end cover 202, a pressing ejection accommodating device 205 is fixedly arranged at the inner side of the left section of the main body housing 201 and is used for pressing, accommodating and ejecting the wireless capacitance pen 4, the pressing switch PCBA204 is in contact connection with the left elastic top of the pressing ejection accommodating device 205, and when the pressing ejection accommodating device 205 is pressed, a pressing signal of the pressing switch PCBA204 is triggered;
a charging adsorption window 206 is arranged on the rear side of the middle part of the main body shell 201, a corresponding support shell 207 is fixedly arranged on the charging adsorption window 206, a control PCBA plate 208 is fixedly arranged on the upper side of the support shell 207, and the control PCBA plate 208 is used for controlling electronic parts such as wireless charging;
the inner sides of the two ends of the control PCBA plate 208 are fixedly provided with magnets 209 corresponding to the adsorption wireless capacitance pen 4, the inner side of the middle part of the control PCBA plate 208 is fixedly provided with a wireless coil 210 and is electrically connected with the wireless coil, the push switch PCBA204 is electrically connected with the control PCBA plate 208 through a lead, the control PCBA plate 208 is electrically connected with the three-contact spring pins 305 through the component layer 302FPC306, and power is taken from the corresponding flat plate through the three-contact spring pins 305 for supplying power;
in such design, as shown in fig. 3 and 4, the ejection storage device 205, the magnet 209 and the wireless coil 210 are designed and pressed in the keyboard shaft 2, so that the magnet 209 of the wireless capacitance pen 4 is adsorbed and stored to avoid losing, meanwhile, the function of starting the wireless capacitance pen 4 to perform wireless charging is realized, and the wireless capacitance pen 4 can be pressed again to interrupt charging and pop up when being taken out, thereby being convenient for users to use.
More specifically, the push ejection storage device 205 includes a push mechanism rail housing 211, a spring 212, a pressing block 213, a rotation locking member 214, and a pressing rod 215, wherein a sliding rib 216 with an inclined surface at the top is provided at the outer side of the rotation locking member 214, a limit chute 217 corresponding to the sliding rib 216 of the rotation locking member 214 is provided at the inner side of the push mechanism rail housing 211, a saw tooth corresponding to the inclined surface at the top of the sliding rib 216 of the rotation locking member 214 is provided at the front end of the left side of the pressing block 215, the pressing block 215 sequentially presses the rotation locking member 214 and the spring 212, and then slides and is arranged in the push mechanism rail housing 211, one end of the spring 212 abuts against the bottom of the left side of the push mechanism rail housing 211, and one end abuts against the left side of the rotation locking member 214;
the pressing rod 215 is fixed at the left center of the rotary locking piece 214 and extends out of a corresponding extending hole at the left side of the pressing mechanism guide rail shell 211, the top end at the left side of the pressing rod 215 props against the contact pressing switch PCBA204, and a pressing signal is transmitted to the pressing switch PCBA204 during pressing; the center of the right side of the pressing block 215 is provided with a top hole corresponding to the pen point of the wireless capacitance pen 4, when the wireless capacitance pen 4 is inserted into the accommodating cavity of the hollow wireless capacitance pen 4 in the middle of the main body shell 211, the pressing block 213 is propped against, the wireless capacitance pen 4 is pressed to rotate the locking piece 214 to compress the spring 212, the sliding convex edge 216 rotates under the action of the corresponding limiting sliding groove 217 on the inclined surface at the inclined surface of the top end, the storage and ejection states of the wireless capacitance pen 4 are controlled at different high and low sliding grooves of the limiting sliding groove 217, and the pressing structure is similar to a ball pen.
The above description is for the purpose of illustrating the embodiments of the present utility model and is not to be construed as limiting the utility model, but is intended to cover all modifications, equivalents, improvements and alternatives falling within the spirit and principles of the utility model.
Claims (3)
1. The utility model provides a three contact bullet needle supplies to get electric keyboard leather sheath, includes keyboard leather sheath body, the body includes keyboard subassembly, keyboard axle, supporting component passes through keyboard axle rotation to be fixed on keyboard subassembly, its characterized in that: the support assembly comprises an upper plate, a component layer and a support backboard, wherein the component layer is fixed between the upper plate and the support backboard;
the component layer is fixedly provided with a magnet corresponding to the adsorption flat plate, the side edge of the component layer is fixedly provided with a three-contact spring pin corresponding to the flat plate electricity-taking contact pad, and the three-contact spring pin is electrically connected with the keyboard shaft through the FPC;
the lower side of the supporting backboard is fixedly provided with a supporting plate through a hasp on the component layer and is used for supporting a flat plate.
2. The three-contact spring pin powered keyboard holster of claim 1, wherein: the keyboard comprises a keyboard shaft body shell, a left end cover and a right end cover which are fixed at two ends of the body shell, a wireless capacitance pen accommodating cavity is hollow in the middle of the body shell, the two ends of the wireless capacitance pen accommodating cavity are sealed and fixed at the left end cover and the right end cover, a wireless capacitance pen passing hole is formed in the center of the right end cover, a pressing switch PCBA is fixedly arranged on the inner side of the left end cover, a pressing ejection accommodating device is fixedly arranged in the left section of the body shell and used for pressing and accommodating and ejecting the wireless capacitance pen, the pressing switch PCBA is in contact connection with the left elastic top of the pressing ejection accommodating device, a charging adsorption window is arranged in the middle of the body shell, a corresponding supporting shell is fixedly arranged on the charging adsorption window, a control PCBA board is fixedly arranged on the upper side of the supporting shell, a magnet is fixedly arranged on the inner side of two ends of the control PCBA board and is electrically connected with the wireless capacitance pen, the pressing switch PCBA is electrically connected with the control PCBA board through a wire, and the control PCBA board is electrically connected with the three-contact pin layer.
3. The three-contact spring pin powered keyboard holster of claim 2, wherein: the push ejection storage device comprises a push mechanism guide rail shell, a spring, a pressing block, a rotary locking piece and a pressing rod, wherein a sliding rib with an inclined surface at the top is arranged on the outer side of the rotary locking piece, a limiting chute corresponding to the sliding rib of the rotary locking piece is arranged on the inner side of the push mechanism guide rail shell, sawteeth corresponding to the inclined surface at the top end of the sliding rib of the rotary locking piece are arranged at the front end of the left side of the pressing block, the pressing block sequentially presses the rotary locking piece and the spring and then slides in the push mechanism guide rail shell, the pressing rod is fixed at the left center of the rotary locking piece and extends out of a corresponding protrusion hole at the left side of the push mechanism guide rail shell, the top end of the left side of the pressing rod props against a contact push switch PCBA, and a jack corresponding to a pen point of a wireless capacitance pen is arranged at the center of the right side of the pressing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321300852.3U CN219676555U (en) | 2023-05-26 | 2023-05-26 | Three-contact spring needle power supply and taking keyboard leather sheath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321300852.3U CN219676555U (en) | 2023-05-26 | 2023-05-26 | Three-contact spring needle power supply and taking keyboard leather sheath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219676555U true CN219676555U (en) | 2023-09-12 |
Family
ID=87928698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321300852.3U Active CN219676555U (en) | 2023-05-26 | 2023-05-26 | Three-contact spring needle power supply and taking keyboard leather sheath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219676555U (en) |
-
2023
- 2023-05-26 CN CN202321300852.3U patent/CN219676555U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105048548A (en) | Charging assembly for wrist watch and wrist watch | |
| CN205103787U (en) | Telescopic capacitance pen | |
| WO2019015508A1 (en) | Lithium battery and charger | |
| CN219676555U (en) | Three-contact spring needle power supply and taking keyboard leather sheath | |
| CN219676556U (en) | Wireless charging and accommodating ejection keyboard shaft for capacitive pen | |
| CN108584929A (en) | A kind of production equipment of graphene | |
| CN208852390U (en) | Game paddle | |
| CN211789632U (en) | Card seat assembly and electronic equipment | |
| CN217985349U (en) | TWS bluetooth headset storehouse of charging | |
| CN219269046U (en) | Earphone charging box | |
| CN205905612U (en) | Active electromagnetism touch -control pen | |
| JP2006050758A5 (en) | ||
| CN215072545U (en) | Cell-phone shell with flexible light filling lamp | |
| CN213322931U (en) | Folding wireless support that charges | |
| CN219873267U (en) | Mechanical keyboard with pluggable display function | |
| CN205540586U (en) | Portable panel computer keypad | |
| CN216145170U (en) | Multifunctional mouse | |
| CN219600769U (en) | Gel pen shell containing data line | |
| CN216147268U (en) | Electronic cigarette charging box | |
| CN217741333U (en) | Portable power source box convenient to storage is taken | |
| CN213462208U (en) | Earphone charging box | |
| CN209788479U (en) | Battery pack and electronic cigarette | |
| CN219535024U (en) | Anti-drop's TYPE-C data line connects | |
| CN209395457U (en) | A kind of multifunctional note | |
| CN213844086U (en) | Stylus, electronic device and electronic device assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |