WO2017113135A1 - 电子设备的折叠保护套 - Google Patents

电子设备的折叠保护套 Download PDF

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Publication number
WO2017113135A1
WO2017113135A1 PCT/CN2015/099645 CN2015099645W WO2017113135A1 WO 2017113135 A1 WO2017113135 A1 WO 2017113135A1 CN 2015099645 W CN2015099645 W CN 2015099645W WO 2017113135 A1 WO2017113135 A1 WO 2017113135A1
Authority
WO
WIPO (PCT)
Prior art keywords
conductive
leaflet
leaf
loose
protective cover
Prior art date
Application number
PCT/CN2015/099645
Other languages
English (en)
French (fr)
Inventor
文洁
何自坚
Original Assignee
深圳市大富精工有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 深圳市大富精工有限公司 filed Critical 深圳市大富精工有限公司
Priority to CN201580079821.1A priority Critical patent/CN107615597B/zh
Priority to PCT/CN2015/099645 priority patent/WO2017113135A1/zh
Publication of WO2017113135A1 publication Critical patent/WO2017113135A1/zh

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R35/00—Flexible or turnable line connectors, i.e. the rotation angle being limited
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R35/00—Flexible or turnable line connectors, i.e. the rotation angle being limited
    • H01R35/04—Turnable line connectors with limited rotation angle with frictional contact members

Definitions

  • the present invention relates to the technical field of protective cover design of electronic devices, and in particular to a folding protective cover for an electronic device.
  • the backup battery of an electronic device means that it can be worn around the periphery of the electronic device and can be transferred to the built-in battery of the electronic device at any time.
  • the folding protective cover of the electronic device is fully utilized, and a card type backup battery is packaged in the folding protective cover.
  • this battery can be stacked and has a certain degree of softness, making it ideal for packaging on electronic folding covers.
  • the folding protective cover often needs to be flipped, even a 360° flip fit, the backup battery in the upper cover of the existing folding protective cover is electrically connected to the lower cover or the electronic device through the upper wire, and the upper cover and the lower cover.
  • the technical problem to be solved by the present invention is to provide a folding protective cover for an electronic device, which avoids the use of a metal cable to conduct the upper cover and the lower cover, thereby preventing the metal cable from being broken and improving the durability of the product.
  • a technical solution adopted by the present invention is to provide a folding protective cover for an electronic device, the folding protective cover comprising: a lower cover for placing an electronic device; an upper cover and a conductive leaflet assembly, wherein the upper cover is electrically conductive The leaflet assembly and the lower cover are rotatably connected to each other; wherein the upper cover comprises an upper cover body and a first backup battery fixed to the upper cover body, the conductive leaflet assembly comprises a support plate, at least two loose pages disposed on opposite sides of the support plate a shaft, a first leaflet and a second leaflet rotatably connected to the opposite sides of the support plate through the leaflet shaft, a first conductive mechanism fixed to the first leaflet and electrically connected to the first backup battery, and fixed to the second leaflet And a second conductive mechanism electrically connected to the electronic device or the lower cover, an intermediate conductive mechanism fixed to the support plate and electrically connected directly or indirectly to the first conductive mechanism and the second conductive mechanism, respectively, the first leaflet
  • the first conductive mechanism is N, the N first conductive mechanisms are insulated from each other, the second conductive mechanism is N, and the N second conductive mechanisms are insulated from each other, and the intermediate conductive mechanism is N, N intermediate The conductive mechanisms are insulated from each other, wherein N ⁇ 1.
  • the loose-leaf shaft is at least partially electrically conductive, and the number of the loose-leaf shaft is 2N, wherein the N loose-leaf shafts are fixed at one side of the support plate, and the remaining N loose-leaf shafts are fixed at the other side of the support plate; each intermediate conductive The two sides of the mechanism respectively contact the conductive portions of a loose-leaf shaft on opposite sides of the support plate, and each set of the first conductive mechanism and the second conductive mechanism respectively contact the conductive portions of a loose-leaf shaft on opposite sides of the support plate, To achieve indirect electrical contact with each of the intermediate conductive mechanisms to a set of first conductive mechanisms and second conductive mechanisms.
  • the loose-leaf shaft is at least surface-insulated, and the number of the loose-leaf shafts is two, respectively disposed on opposite sides of the support plate; the two ends of the intermediate conductive mechanism are conductive rings, and the conductive rings at the ends of each intermediate conductive mechanism are respectively trapped An insulating collar is disposed between the adjacent conductive rings on the opposite sides of the support plate, and the first conductive mechanism and the second conductive mechanism respectively contact the conductive rings at both ends of the intermediate conductive mechanism. To achieve direct electrical contact between each of the intermediate conductive mechanisms to a set of first conductive mechanisms and second conductive mechanisms.
  • the first and second conductive mechanisms are conductive elastic sheets, and the first and second loose-leaf sheets are at least surface-insulated, and the conductive elastic sheets on the same leaflet are spaced apart to achieve mutual insulation between the conductive elastic sheets.
  • the conductive elastic piece includes a contact portion for directly or indirectly contacting the intermediate conductive mechanism, and the contact portion is arc-shaped or S-shaped.
  • the first loose-leaf plate is provided with N grooves at intervals
  • the second loose-leaf plate is provided with N grooves at intervals
  • the conductive elastic piece is disposed in the groove
  • the silica gel is disposed on the side of the conductive elastic piece facing away from the groove
  • the conductive elastic piece includes a protruding positioning portion, and the positioning portion is disposed adjacent to the contact portion for indicating the positioning of the silicone.
  • the first and second conductive mechanisms are spring probes, and the first and second leaflets are at least surface insulated, and the spring probes on the same leaflet are spaced apart to achieve mutual insulation between the spring probes.
  • the spring probe comprises a hollow conductive needle tube and a spring sleeved in the conductive needle tube, an insulating spacer and a conductive needle shaft.
  • the conductive needle shaft can penetrate the through hole of the conductive needle tube and the intermediate conductive mechanism directly or indirectly due to the tension of the spring.
  • an insulating spacer is disposed between the spring and the conductive pin shaft to block electrical contact between the spring and the conductive pin shaft.
  • the lower cover includes a lower cover main body and a control circuit board fixed on the lower cover main body, and the second conductive mechanism is electrically connected to the control circuit board of the lower cover, and the control circuit board controls when the electric quantity of the electronic device is lower than the preset electric quantity value
  • the first backup battery charges or powers the electronic device.
  • the lower cover further includes a second backup battery fixed to the lower cover body, and the second backup battery is electrically connected to the control circuit board.
  • the first backup battery is encapsulated in the upper cover body, and the second backup battery is encapsulated in the lower cover body.
  • the lower cover further includes a charging interface disposed on the lower cover body, the charging interface is electrically connected to the control circuit board, and the control circuit board charges the first backup battery and/or the second backup battery when the charging interface is connected to the external power source.
  • the insulating spacer is a ceramic ball coated with polytetrafluoroethylene.
  • the conductive pin shaft contacts the side surface of the insulating spacer, and the angle between the conductive pin shaft and the axial direction of the spring probe is between 60° and 80°.
  • the spring is a drum type spring.
  • the first leaflet is provided with N through holes
  • the second leaflet is provided with N through holes
  • the spring probe is disposed in the through hole to achieve fixing.
  • the surface of at least one of the first conductive mechanism, the second conductive mechanism, and the intermediate conductive mechanism is plated with an oxidation preventing material.
  • first and second loose-leaf plates are respectively provided with a collar, and the collar ring is sleeved on the loose-leaf shaft to realize that the first and second loose-leaf plates are movably connected to the loose-leaf shaft.
  • the invention has the beneficial effects that the present invention is rotatably connected by the conductive leaflet assembly by providing the upper cover and the lower cover of the folding protective cover, and the conductive leaflet assembly comprises a support plate, a loose-leaf shaft disposed on both sides of the support plate, and a leaf through the hinge a first leaflet and a second leaflet rotatably coupled to both sides of the support plate, and then a second conductive mechanism is disposed on the second leaflet by providing a first conductive mechanism on the first leaflet, and an intermediate conductive is disposed on the support plate
  • the mechanism, the intermediate conductive mechanism is directly or indirectly electrically connected to the first conductive mechanism and the second conductive mechanism, the first loose-leaf plate is fixed to the upper cover, the second loose-leaf plate is fixed to the lower cover, and the upper cover and the lower cover are oppositely rotated, a conductive mechanism and a second conductive mechanism rotate around the leaflet shaft, thereby causing the first backup power source in the upper cover to be electrically connected to
  • FIG. 1 is a schematic structural view of a folding protective cover of an electronic device of the present invention
  • FIG. 2 is a schematic structural view of an embodiment of a conductive leaflet assembly of the present invention
  • Figure 3 is a perspective view showing the structure of the support plate shown in Figure 2;
  • Figure 4 is a perspective view showing the structure of the loose-leaf shaft shown in Figure 2;
  • Figure 5 is a perspective view showing the structure of the intermediate conductive mechanism shown in Figure 2;
  • Figure 6 is a perspective view showing the structure of the leaflet shown in Figure 2;
  • Figure 7 is a schematic perspective view of a conductive structure of the conductive elastic piece shown in Figure 2;
  • FIG. 8 is another schematic perspective structural view of the conductive elastic piece shown in FIG. 2; FIG.
  • FIG. 9 is a perspective view of a first perspective view of another embodiment of the conductive leaflet assembly of the present application.
  • FIG. 10 is a perspective view showing a second perspective view of another embodiment of the conductive leaflet assembly of the present application.
  • Figure 11 is a perspective view showing the structure of the support plate shown in Figure 9;
  • Figure 12 is a perspective view showing the structure of the loose-leaf shaft shown in Figure 9;
  • Figure 13 is a perspective view showing the structure of the intermediate conductive mechanism shown in Figure 9;
  • Figure 14 is a perspective view showing the structure of the leaflet shown in Figure 9;
  • Fig. 15 is a perspective view showing the structure of the spring probe shown in Fig. 9.
  • FIG. 1 is a schematic structural view of a folding protective cover of an electronic device according to the present invention.
  • 2 is a schematic view showing the structure of an embodiment of the conductive leaflet assembly of the present invention.
  • the folding protective cover includes an upper cover 10, a lower cover 11, and a conductive leaflet assembly 12.
  • the lower cover 11 is for placing an electronic device (not shown).
  • the upper cover 10 is rotatably coupled to each other by the conductive leaflet assembly 12 and the lower cover 11.
  • the upper cover 10 includes an upper cover body 101 and a first backup battery 102 fixed to the upper cover body 101.
  • the first backup battery 102 is packaged within the upper cover body 101.
  • the first backup battery 102 housed in the upper cover body 101 is not originally visible, but in order to show it, its lines are dotted.
  • the conductive leaflet assembly 12 includes a support plate 110, at least two leaflets 120, a first conductive mechanism 131, a second conductive mechanism 141, and an intermediate conductive mechanism 111.
  • At least two loose-leaf shafts 120 are disposed on opposite sides of the support plate 110.
  • the first leaflet 130 and the second leaflet 140 are rotatably coupled to opposite sides of the support plate 110 by the leaflet shaft 120, respectively.
  • the first conductive mechanism 131 is fixed to the first leaflet 130 and electrically connected to the first backup battery 102.
  • the second conductive mechanism 141 is fixed to the second leaflet 140 and electrically connected to the electronic device or the lower cover 11.
  • the intermediate conductive mechanism 111 is fixed to the support plate 110 and is electrically connected directly or indirectly to the first conductive mechanism 131 and the second conductive mechanism 141, respectively.
  • the first leaflet 130 is fixed to the upper cover 10, and the second leaflet 140 is fixed to the lower cover 11.
  • the first conductive mechanism 131 and the second conductive mechanism 141 are rotated about the leaf shaft 120.
  • the first backup battery 102 of the main body 101 is electrically connected to each other, and there is no possibility that the conductive mechanism or the wire may be bent.
  • the first conductive mechanism 131 may be adjacent to the first backup battery 102 and the first end.
  • the pins (positive pin, negative pin, or ground pin, etc.) of the backup battery 102 are electrically contacted or electrically connected to the pins of the first backup battery 102 through wires.
  • the lower cover 11 includes a lower cover body 111 and a control circuit board 112 fixed to the lower cover body 111.
  • the second conductive mechanism 141 is electrically connected to the control circuit board 112 of the lower cover 11, and controls the power of the circuit board 112 in the electronic device.
  • the preset power value is lower, the first backup battery 102 is controlled to charge or power the electronic device.
  • the preset power amount is one third of the battery capacity of the electronic device.
  • the lower cover 11 further includes a second backup battery 113 fixed to the lower cover body 111, and the second backup battery 113 is electrically connected to the control circuit board 112.
  • the control circuit board 112 may also control the second backup battery 113 to charge or supply power to the electronic device when the power of the electronic device is lower than the preset power value.
  • the second backup battery 113 is enclosed in the lower cover body 111.
  • the second leaflet 140 is fixed to the lower cover 11, when the lower cover 11 is rotated, the second leaflet 140 rotates together with the lower cover 11, so that the second conductive mechanism 141 fixed to the second leaflet 140 is easily realized. It is electrically connected to the control circuit board 112 of the lower cover 11 or directly to the electronic device, and there is no possibility that the conductive mechanism or the wires may be bent.
  • the second conductive mechanism 141 is electrically connected to the control circuit board 112, and the control circuit board 112 is electrically connected to the electronic device placed on the lower cover 11.
  • the control circuit board 112 is provided with a charging interface 1120.
  • the charging interface 1120 is a usb interface, and the first backup battery 102 and the second backup battery 113 can be charged through an externally accessed usb line, or externally accessed. The usb line can charge the electronic device.
  • the support plate 110 is used to fix the loose-leaf shaft 120 and the intermediate conductive mechanism 111. At least two loose-leaf shafts 120 are respectively fixed on opposite sides of the support plate 110 for connecting the loose-leaf plates 130, 140 to the support plate 110, and can be freely flipped around the loose-leaf shaft 120, for example, the loose-leaf plates 130, 140 can be wrapped around the loose-leaf pages
  • the maximum angle at which the shaft 120 rotates is greater than or equal to 180 degrees, preferably 270 degrees.
  • the first leaflet 130 is movably coupled to the leaflet shaft 120 on one side of the support plate 110 for fixing the first conductive mechanism 131 and can drive the first conductive mechanism 131 to be turned around the sheet axis 120.
  • the second leaflet 140 is movably coupled to the loose-leaf shaft 120 on the other side of the support plate 110 for fixing the second conductive mechanism 141 and driving the second conductive mechanism 141 to be turned around the loose-leaf shaft 120.
  • the first conductive mechanism 131 is fixed to the first leaflet 130, and the first conductive mechanisms 131 are insulated from each other.
  • the first conductive mechanism 131 is for electrically connecting to the first backup battery 102.
  • the second conductive mechanism 141 is fixed to the second leaflet 140, and the second conductive mechanisms 141 are insulated from each other.
  • the second conductive mechanism 141 is electrically connected to the electronic device or the lower cover 11.
  • the intermediate conductive mechanism 111 is disposed on the support plate 110, and the intermediate conductive mechanisms 111 are insulated from each other, wherein each of the intermediate conductive mechanisms 111 directly or indirectly electrically contacts a set of the first conductive mechanism 131 and the second conductive mechanism 141 to For electrically connecting a set of the first conductive mechanism 131 and the second conductive mechanism 141.
  • the folding protective cover of the present application can realize a plurality of conductive circuits that are electrically connected between the upper cover and the lower cover, and the conductive leaflet assembly can realize an N-way reversible conductive circuit, N ⁇ 1, preferably N is 2 or more.
  • the first conductive mechanism 131 is N, and the N first conductive mechanisms 131 are insulated from each other;
  • the second conductive mechanism 141 is N, and the N second conductive mechanisms 141 are insulated from each other;
  • the intermediate conductive mechanism 111 is N, N intermediate conductive mechanisms 111 are insulated from each other.
  • Each of the conductive circuits is formed by an intermediate conductive mechanism 111 in direct or indirect electrical contact with a first conductive mechanism 131 and a second conductive mechanism 141.
  • first and second conductive mechanisms and the intermediate conductive mechanism achieve indirect electrical contact through the leaflet shaft.
  • the support plates 110 are spaced apart from the same number of grooves 112 as the intermediate conductive members 111, and each of the grooves 112 is provided with an intermediate conductive mechanism 111 for fixing the intermediate conductive mechanism 111.
  • a plurality of collars 113 are respectively disposed on opposite lateral sides of the support plate 110 for enclosing the loose-leaf shaft 120 for fixing.
  • the support plates 110 are spaced apart from the same number of grooves 112 as the intermediate conductive members 111, and each of the grooves 112 is provided with an intermediate conductive mechanism 111 for fixing the intermediate conductive mechanism 111.
  • a plurality of collars 113 are respectively disposed on opposite lateral sides of the support plate 110 for enclosing the loose-leaf shaft 120 for fixing.
  • the loose-leaf shaft 120 is at least partially electrically conductive, such as the loose-leaf shaft being insulated by a conductive rod or a middle conductive end of the loose-leaf shaft.
  • the number of the loose-leaf shafts 120 is twice the number of the first conductive mechanisms 131, that is, 2N, wherein adjacent conductive shafts 120 are ensured to ensure independent conduction between each of the conductive circuits composed of the first and second conductive mechanisms and the intermediate conductive mechanism. Interval setting. Specifically, the number of the loose-leaf shafts 120, that is, the N-shaped leaf shafts 120, which are the same as the first conductive mechanism 131, are fixed to one side of the support plate 110 by the collar 113, and the remaining number is the same as that of the second conductive mechanism 141. The loose-leaf shaft 120, that is, the remaining N loose-leaf shafts 120 are fixed to the other side of the support plate 110 by a collar 113.
  • the conductive leaflet assembly shown in FIG. 2 is provided with three conductive circuits formed by the first and second conductive mechanisms and the intermediate conductive mechanism, so that the three sides of the support plate 110 are respectively spaced apart from each other in the lateral direction.
  • the intermediate conductive mechanism 111 may be specifically strip-shaped, and both ends may be arranged as arcs. Two ends of each intermediate conductive mechanism 111 are respectively in contact with conductive portions of a leaf shaft 120 on opposite sides of the support plate 110, and each of the first conductive mechanism 131 and the second conductive mechanism 141 are respectively in contact with The conductive portions of a leaflet shaft 120 on opposite sides of the support plate 110 are configured to indirectly electrically contact each of the intermediate conductive members 111 with a set of the first conductive mechanism 131 and the second conductive mechanism 141.
  • the first and second loose-leaf plates are provided with a collar, and the first loose-leaf plate 130 is movably connected to the loose-leaf shaft 120 by enclosing the collar 133 on the loose-leaf shaft 120 on one side of the support plate 110.
  • the second leaflet 140 is movably coupled to the loose-leaf shaft 120 by snareing the collar 143 over the loose-leaf shaft 120 on the other side of the support plate 110.
  • the first leaflet 130 and the second leaflet 140 are each spaced apart from the same number of grooves as the first conductive mechanism 131.
  • Each groove 132 on the first leaflet 130 is used to provide a first conductive mechanism 131 to achieve the fixing of the first conductive mechanism 131.
  • Each groove 142 on the second leaflet 140 is used to provide a second conductive mechanism 141 to achieve the fixing of the second conductive mechanism 141.
  • the first leaflet 130 may have the same structure as the second leaflet 140.
  • the first conductive mechanism 131 and the second conductive mechanism 141 are specifically conductive elastic sheets, and the conductive elastic piece includes a contact portion 1411 for directly or indirectly contacting the intermediate conductive mechanism 111.
  • the contact portion 1411 is for contacting the loose-leaf shaft 120 and is in indirect electrical contact with the intermediate conductive mechanism 111 through the loose-leaf shaft 120.
  • the contact portion 1411 may be disposed in a circular arc shape as shown in FIG. 6 or an S-shaped shape as illustrated in FIG. 7 , and is in close contact with the outer surface of the loose-leaf shaft 120 by an arc or an S-shaped arc.
  • the arc of the arc shape is preferably larger than the arc of a semicircle.
  • the silicone 150 may be disposed on a side of the conductive elastic piece facing away from the groove of the loose-leaf plate to strengthen the fixing of the conductive elastic piece.
  • 1412 is used as a positioning unit. The positioning portion may be used as a reference point during dispensing, for example, the silica gel is spotted on a side of the positioning portion away from the contact portion 1411.
  • FIG. 9 is a perspective view of a first perspective view of another embodiment of the conductive leaflet assembly of the present application
  • FIG. 10 is a perspective view of a second perspective view of another embodiment of the conductive leaflet assembly of the present application.
  • the overall structure of the conductive leaflet assembly is similar to that of the previous embodiment, and the functions of the components of the conductive leaflet assembly are similar, the main difference being that the first and second conductive mechanisms are in direct electrical contact with the intermediate conductive mechanism, and A spring probe is used as the first and second conductive mechanisms.
  • the conductive leaflet assembly 200 of the present embodiment includes a support plate 210, two leaflets 220, a first leaflet 230, a second leaflet 240, N first conductive mechanisms 231, N second conductive mechanisms 241, and N. Intermediate conductive structures 211.
  • the support plate 210 is similar to the support plate 110 and will not be described herein.
  • a loose-leaf shaft 220 is disposed on opposite sides of the support plate 210, respectively.
  • the loose-leaf shaft 200 at least ensures insulation of the outer surface, for example, the loose-leaf shaft is an insulating rod or externally coated with an insulating material to ensure mutual insulation between the intermediate conductive members 211 on the same leaf shaft 220.
  • the intermediate conductive mechanism 211 may be strip-shaped or sheet-shaped, and the ends are conductive rings 2111.
  • the conductive rings 2111 at the opposite ends of each of the intermediate conductive members 211 are respectively wrapped on the loose-leaf shafts 210 on opposite sides of the support plate 210, and the same loose-leaf shaft 220 is ensured to ensure mutual insulation between the intermediate conductive members 211 on the same leaflet shaft 220.
  • An insulating collar 250 may be disposed between the adjacent conductive rings, and a first conductive mechanism 231 and a second conductive mechanism 241 respectively contact the conductive rings 2111 at both ends of the intermediate conductive mechanism 211 to realize each intermediate conductive
  • the mechanism 211 is in direct electrical contact with a set of the first conductive mechanism 231 and the second conductive mechanism 241.
  • the first and second leaflets are provided with a collar, and the first leaflet 230 is movably coupled to the leaflet shaft 220 by looping the collar 233 on the leaflet shaft 220 on one side of the support plate 210.
  • the second leaflet 240 is movably coupled to the leaflet shaft 220 by snareing the collar 243 over the leaflet shaft 220 on the other side of the support plate 210.
  • the first leaflet 230 and the second leaflet 240 are each provided with the same number of through holes as the first conductive mechanism 231.
  • Each of the through holes 232 on the first leaflet 230 is used to snare a first conductive mechanism 231 to achieve the fixing of the first conductive mechanism 231.
  • Each of the through holes 242 on the second leaflet 240 is used to provide a second conductive mechanism 241 to achieve the fixing of the second conductive mechanism 241.
  • the first leaflet 230 can be identical in structure to the second leaflet 240.
  • the first conductive mechanism 231 and the second conductive mechanism 241 are preferably spring probes (also referred to as POGO PIN connectors).
  • the spring probe of the present embodiment can add an insulating spacer to the general spring probe.
  • the spring probe includes a hollow conductive needle 2411 and a spring 2412, an insulating spacer 2413 and a conductive needle shaft 2414 sleeved in the conductive needle 2411.
  • the conductive needle shaft 2414 receives the tension transmitted by the spring 2412 through the insulating spacer 2413, and the through hole of the conductive needle tube 2411 penetrates the direct or indirect electrical contact with the intermediate conductive mechanism 211 due to the tension of the spring 2412 (in this embodiment, direct electrical contact) .
  • an insulating spacer 2413 is disposed between the spring 2412 and the conductive pin shaft 2414 to block electrical contact between the spring 2412 and the conductive pin shaft 2414. Therefore, the spring probe with the insulating spacer can block the current flowing in the conductive circuit from flowing through the spring, thus avoiding the burnout of the spring.
  • the insulating spacer 2413 is a ceramic ball having a surface coated with polytetrafluoroethylene.
  • the angle between the side of the conductive needle shaft 2414 contacting the side of the insulating spacer 2413 and the axial direction AB of the spring probe is between 60° and 80°, for example, the angle a is 60°, 70° or 80°. .
  • the spring 2412 is a waist drum type spring to reduce contact of the spring with the interior of the conductive needle tube.
  • the spring probe is used as the first and second conductive mechanisms, which can make the contact between the first and second conductive mechanisms and the intermediate conductive mechanism or the loose-leaf shaft more compact and reliable, and the spring probe The needle has a long life.
  • the first and second conductive mechanisms are in direct electrical contact with the intermediate conductive mechanism or indirect electrical contact through the loose-leaf shaft, and the first and second conductive mechanisms do not have a corresponding relationship with the conductive elastic piece or the spring probe.
  • the conductive leaflet assembly can be in direct electrical contact with the intermediate conductive mechanism by the first and second conductive mechanisms, and the first and second conductive mechanisms are configured by conductive elastic sheets, that is, the support plate, the loose-leaf shaft, and the conductive mechanism are used.
  • the indirect electrical contact of the shaft, and the structure of the first and second conductive mechanisms using the spring probe, that is, the support plate, the loose-leaf shaft and the conductive mechanism are the corresponding structures shown in FIG. 2, and the first and second loose-leaf plates and the first 1.
  • the support plate, the first and second loose-leaf plates may be made of an insulating material such as plastic, or the outer surface may be coated with an insulating material to ensure at least surface insulation, and insulation between the conductive mechanisms disposed thereon.
  • at least one of the support plate, the first and second loose-leaf sheets is a plastic plate made of polytetrafluoroethylene.
  • the conductive mechanism may be covered with an insulating layer. At this time, the conductive plates of the support plate, the first and second loose-leaf plates are disposed without spacing, and the support plates, the first and second loose-leaf plates are Nor does it define at least the surface insulation.
  • the surface of at least one of the first, second conductive mechanism and the intermediate conductive mechanism in the above embodiment may be plated with an oxidation preventing material, for example, 1.
  • the surface of at least one of the second conductive mechanism and the intermediate conductive mechanism may be plated with gold or silver.
  • the invention provides a rotatably connected connection of the upper cover and the lower cover of the folding protective cover through the conductive leaflet assembly
  • the conductive leaflet assembly comprises a support plate, a loose-leaf shaft disposed on both sides of the support plate, and a rotary connection with the support plate through the leaflet shaft a first leaflet and a second leaflet, and then a second conductive mechanism is disposed on the second leaflet by providing a first conductive mechanism on the first leaflet, and an intermediate conductive mechanism is disposed on the support plate, and the intermediate conductive mechanism respectively
  • the first conductive mechanism and the second conductive mechanism are directly or indirectly electrically connected.
  • the first leaflet is fixed to the upper cover, and the second leaflet is fixed to the lower cover.
  • the first conductive mechanism and the second conductive The mechanism rotates around the hinge axis, so that the first backup power source in the upper cover is electrically connected to the lower cover or the electronic device through the first and second conductive mechanisms and the intermediate conductive mechanism, and the first and second conductive mechanisms and the support plate are rotated Connected, when rotating, there is no breakage between the various conductive mechanisms due to multiple flips, so it is possible to avoid using the cable to cause the product to be on After repeated lid opening and closing the fault rupture, can enhance the durability of the product

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Abstract

一种电子设备的折叠保护套，其包括：下盖（11）、上盖（10）和导电活页组件（12），上盖（10）通过导电活页组件（12）与下盖（11）转动连接，上盖（10）包括上盖主体（101）以及与上盖主体（101）固定的第一备用电池（102），导电活页组件（12）包括支撑板（110）、设置在支撑板（110）的至少两个活页轴（120）、通过活页轴（120）与支撑板（110）相对两侧转动连接的第一和第二活页板（130、140）、固定于第一活页板（130）且与第一备用电池（102）电连接的第一导电机构（131）、固定于第二活页板（140）且与电子设备或下盖（11）电连接的第二导电机构（141）、固定于支撑板（110）且分别与第一和第二导电机构（131、141）直接或间接电连接的中间导电机构（111）。由此，能够避免上下盖（10、11）之间的导电机构易折断的问题。

Description

电子设备的折叠保护套
【技术领域】
本发明涉及电子设备的保护套设计技术领域，特别是涉及一种电子设备的折叠保护套。
【背景技术】
随着消费品电子耗电量越来越大，手机、ipad等电子设备要求体积小，屏幕大，因此自身配的电池体积有限，无法实现更大容量的电池内置在电子设备中。电子设备的备用电池是指可以随意穿戴在电子设备周边的，并随时可以把电量转移到电子设备的内置电池上。
目前多数的备用电池是设计在电子设备的背面，通过接口把电量转移至内置电池。为了进一步提高备用电池的容量，充分利用电子设备的折叠保护套，在折叠保护套里面封装卡片式的备用电池。这种电池厚度只有大约0.5毫米，可以分片叠装且具备一定的柔软性，非常适合封装在电子设备的折叠保护套上。然而，由于经常折叠保护套需要经常翻转，甚至是360°翻转贴合，现有的折叠保护套的上盖中备用电池通过排线导通至下盖或者电子设备，在上盖与下盖的转动连接处，排线被反复的弯折，容易导致排线内的金属导线产生金属疲劳，例如，传统的排线寿命只有1.5万次就出现金属断裂。
因此，需要提供一种电子设备的折叠保护套，以解决上述技术问题。
【发明内容】
本发明主要解决的技术问题是提供一种电子设备的折叠保护套，避免使用金属排线导通上盖和下盖，从而能够避免金属排线折断，提升产品的耐用度。
为解决上述技术问题，本发明采用的一个技术方案是：提供一种电子设备的折叠保护套，折叠保护套包括：下盖，用于放置电子设备；上盖和导电活页组件，上盖通过导电活页组件与下盖彼此可相对转动连接；其中，上盖包括上盖主体以及与上盖主体固定的第一备用电池，导电活页组件包括支撑板、设置在支撑板相对两侧的至少两个活页轴、通过活页轴与支撑板相对两侧转动连接的第一活页板和第二活页板、固定于第一活页板且与第一备用电池电连接的第一导电机构、固定于第二活页板且与电子设备或下盖电连接的第二导电机构、固定于支撑板且分别与第一导电机构和第二导电机构直接或间接电连接的中间导电机构，第一活页板固定于上盖，第二活页板固定于下盖，上盖与下盖相对转动时，第一导电机构和第二导电机构绕活页轴转动。
其中，第一导电机构为N个，N个第一导电机构之间相互绝缘，第二导电机构为N个，N个第二导电机构之间相互绝缘，中间导电机构为N个，N个中间导电机构之间相互绝缘，其中，N≥1。
其中，活页轴至少部分导电，活页轴的数量为2N，其中，N个活页轴间隔固定在支撑板的一侧，剩余的N个活页轴间隔固定在支撑板的另一侧；每个中间导电机构的两侧分别接触于在支撑板相对两侧上的一活页轴的导电部分，每组第一导电机构和第二导电机构分别接触于支撑板相对两侧上的一活页轴的导电部分，以实现每个中间导电机构间接电接触于一组第一导电机构和第二导电机构。
其中，活页轴至少表面绝缘，且活页轴的数量为两个，分别设置在支撑板相对的两侧；中间导电机构的两端为导电圆环，每个中间导电机构两端的导电圆环分别圈套在支撑板相对两侧的活页轴上，且活页轴上相邻的导电圆环之间设置有绝缘套环，第一导电机构和第二导电机构分别接触于中间导电机构两端的导电圆环，以实现每个中间导电机构直接电接触于一组第一导电机构和第二导电机构。
其中，第一、第二导电机构为导电弹片，第一、第二活页板至少表面绝缘，同一活页板上的导电弹片间隔设置，以实现导电弹片之间的相互绝缘。
其中，导电弹片包括接触部，接触部用于与中间导电机构直接或者间接电接触，接触部为圆弧型或者为S型。
其中，第一活页板间隔设置有N个凹槽，第二活页板间隔设置有N个凹槽，导电弹片设置在凹槽中，并且在导电弹片背向凹槽的一侧设置有硅胶，以固定导电弹片。
其中，导电弹片包括凸起的定位部，定位部靠近接触部设置，用于指示硅胶的定位。
其中，第一、第二导电机构为弹簧探针，第一、第二活页板至少表面绝缘，同一活页板上的弹簧探针间隔设置，以实现弹簧探针之间的相互绝缘。
其中，弹簧探针包括中空的导电针管和套设在导电针管中的弹簧、绝缘间隔物和导电针轴，导电针轴能够由于弹簧的张力而贯穿导电针管的通孔与中间导电机构直接或者间接电接触，绝缘间隔物设置在弹簧与导电针轴之间，以阻隔弹簧和导电针轴之间的电接触。
其中，下盖包括下盖主体和固定在下盖主体上的控制电路板，第二导电机构与下盖的控制电路板电连接，控制电路板在电子设备的电量低于预设电量值时，控制第一备用电池为电子设备充电或供电。
其中，下盖还包括固定在下盖主体上的第二备用电池，第二备用电池与控制电路板电连接。
其中，第一备用电池封装在上盖主体内，第二备用电池封装在下盖主体内。
其中，下盖还包括设置于下盖主体上的充电接口，充电接口与控制电路板电连接，控制电路板在充电接口连接外部电源时为第一备用电池和/或第二备用电池充电。
其中，绝缘间隔物为镀有聚四氟乙烯的陶瓷球。
其中，导电针轴接触于绝缘间隔物的侧面，导电针轴与弹簧探针的轴向方向的夹角在60°至80°之间。
其中，弹簧为腰鼓型弹簧。
其中，第一活页板间隔设置有N个通孔，第二活页板间隔设置有N个通孔，弹簧探针设置在通孔中以实现固定。
其中，第一导电机构、第二导电机构和中间导电机构中的至少一个的表面镀有防氧化材料。
其中，第一、第二活页板均设置有套环，套环圈套在活页轴上，以实现第一、第二活页板活动连接在活页轴上。
本发明的有益效果是：本发明通过设置折叠保护套的上盖和下盖通过导电活页组件可转动的连接，而导电活页组件包括支撑板、设置在支撑板两侧的活页轴以及通过活页轴与支撑板两侧转动连接的第一活页板和第二活页板，然后通过在第一活页板上设置第一导电机构在第二活页板上设置第二导电机构，在支撑板上设置中间导电机构，中间导电机构分别与第一导电机构和第二导电机构直接或间接电连接，第一活页板固定于上盖，第二活页板固定于下盖，上盖与下盖相对转动时，第一导电机构和第二导电机构绕活页轴转动，从而通过第一、第二导电机构以及中间导电机构使得上盖中的第一备用电源与下盖或者电子设备导通，而第一、第二导电机构与支撑板是转动连接的，转动时不会因为多次翻转而使得各个导电机构之间发生断裂的现象，因此能够避免使用排线导致产品在上下盖打开和闭合多次后断裂的故障，可以提升产品的耐用度。
【附图说明】
图1是本发明的电子设备的折叠保护套的结构示意图；
图2是本发明中导电活页组件一实施方式的结构示意图；
图3是图2所示的支撑板的立体结构示意图；
图4是图2所示的活页轴的立体结构示意图；
图5是图2所示的中间导电机构的立体结构示意图；
图6是图2所示的活页板的立体结构示意图；
图7是图2所示的导电弹片一种可能的立体结构示意图；
图8是图2所示的导电弹片另一种可能的立体结构示意图；
图9是本申请导电活页组件另一实施方式的第一视角的立体结构示意图；
图10是本申请导电活页组件另一实施方式的第二视角的立体结构示意图；
图11是图9所示的支撑板的立体结构示意图；
图12是图9所示的活页轴的立体结构示意图；
图13是图9所示的中间导电机构的立体结构示意图；
图14是图9所示的活页板的立体结构示意图；
图15是图9所示的弹簧探针的立体结构示意图。
【具体实施方式】
下面结合附图和实施例对本发明进行详细的说明。
请一并参阅图1和图2，图1是本发明的电子设备的折叠保护套的结构示意图。图2是本发明中导电活页组件一实施方式的结构示意图。在本实施例中，折叠保护套包括上盖10、下盖11以及导电活页组件12。
下盖11用于放置电子设备（图未示）。
上盖10通过导电活页组件12与下盖11彼此可相对转动连接。
其中，上盖10包括上盖主体101以及与上盖主体101固定的第一备用电池102。优选地，第一备用电池102封装在上盖主体101内。如图1中所示，封装在上盖主体101内的第一备用电池102本来是看不到的，但为了将其示出，故其线条采用虚线。
导电活页组件12包括支撑板110、至少两个活页轴120、第一导电机构131、第二导电机构141以及中间导电机构111。
至少两个活页轴120设置在支撑板110相对两侧。
第一活页板130和第二活页板140分别通过活页轴120与支撑板110相对两侧转动连接。
第一导电机构131固定于第一活页板130且与第一备用电池102电连接。
第二导电机构141固定于第二活页板140且与电子设备或下盖11电连接。
中间导电机构111固定于支撑板110且分别与第一导电机构131和第二导电机构141直接或间接电连接。
第一活页板130固定于上盖10，第二活页板140固定于下盖11，上盖10与下盖11相对转动时，第一导电机构131和第二导电机构141绕活页轴120转动。
由于第一活页板130固定于上盖10，在上盖10转动时，第一活页板130与上盖10一起转动，因此固定于第一活页板130上第一导电机构131容易实现与上盖主体101中封装的第一备用电池102电连接，不存在导电机构或导线等会被弯折的可能，例如，实现方式可以为：第一导电机构131靠近第一备用电池102的一端与第一备用电池102的引脚（正极引脚、负极引脚或者接地引脚等）电接触或者通过导线将第一导电机构131与第一备用电池102的引脚导通。
优选地，下盖11包括下盖主体111和固定在下盖主体111上的控制电路板112，第二导电机构141与下盖11的控制电路板112电连接，控制电路板112在电子设备的电量低于预设电量值时，控制第一备用电池102为电子设备充电或供电。优选地，预设电量值为电子设备的电池容量的三分之一。
更为优选地，下盖11还包括固定在下盖主体111上的第二备用电池113，第二备用电池113与控制电路板112电连接。控制电路板112在电子设备的电量低于预设电量值时，也可以是控制第二备用电池113为电子设备充电或供电。优选地，第二备用电池113封装在下盖主体111内。
同理，由于第二活页板140固定于下盖11，在下盖11转动时，第二活页板140与下盖11一起转动，因此固定于第二活页板140上的第二导电机构141容易实现与下盖11的控制电路板112电连接或者直接与电子设备的电连接，不存在导电机构或者导线等会被弯折的可能。优选地，在本实施例中，第二导电机构141与控制电路板112电连接，控制电路板112与放置在下盖11上的电子设备电连接。优选地，控制电路板112上设置有充电接口1120，例如，充电接口1120为usb接口，通过外部接入的usb线可以为第一备用电池102和第二备用电池113充电，或者通过外部接入的usb线可以为电子设备充电。
支撑板110用于固定活页轴120和中间导电机构111。至少两个活页轴120分别固定在支撑板110相对的两侧，用于使活页板130、140连接于支撑板110，且能够绕活页轴120自由翻转，例如，活页板130、140可绕活页轴120旋转的最大角度大于或等于180度，优选为270度。第一活页板130活动连接在所述支撑板110的一侧的活页轴120上，用于固定第一导电机构131，并且可带动第一导电机构131绕活页轴120翻转。第二活页板140活动连接在所述支撑板110的另一侧的活页轴120上，用于固定第二导电机构141，并且可带动第二导电机构141绕活页轴120翻转。第一导电机构131固定于所述第一活页板130上，且所述第一导电机构131之间相互绝缘。第一导电机构131用于与第一备用电池102电连接。第二导电机构141固定于所述第二活页版140上，且所述第二导电机构141之间相互绝缘。第二导电机构141与电子设备或下盖11电连接。中间导电机构111设置在支撑板110上，且中间导电机构111之间相互绝缘，其中，每个中间导电机构111直接或者间接电接触于一组第一导电机构131和第二导电机构141，以用于电连接一组所述第一导电机构131和第二导电机构141。
本申请的折叠保护套可实现上盖与下盖之间导通的多个导电电路，导电活页组件可实现N路可翻转的导电电路，N≥1，优选N为2以上。具体地，第一导电机构131为N个，N个第一导电机构131之间相互绝缘；第二导电机构141为N个，N个第二导电机构141之间相互绝缘；中间导电机构111为N个，N个中间导电机构111之间相互绝缘。其中，每路导电电路由一中间导电机构111与一第一导电机构131、一第二导电机构141直接或者间接电接触而构成。
为清楚说明导电活页组件的工作原理，现结合一实施方式中每个组件的附图分别进行描述。本实施方式中，第一、第二导电机构与中间导电机构通过活页轴实现间接电接触。
结合参阅图3，支撑板110间隔设置有数量与中间导电机构111相同的凹槽112，每个凹槽112用于设置一个中间导电机构111，以实现对该中间导电机构111的固定。支撑板110相对的横向两侧分别设置有多个套环113，用于圈套活页轴120以实现固定。
结合参阅图4，支撑板110间隔设置有数量与中间导电机构111相同的凹槽112，每个凹槽112用于设置一个中间导电机构111，以实现对该中间导电机构111的固定。支撑板110相对的横向两侧分别设置有多个套环113，用于圈套活页轴120以实现固定。活页轴120至少部分导电，如活页轴为一导电棒或者活页轴的中间导电两端绝缘。活页轴120的数量为第一导电机构131数量的两倍即为2N，其中为保证第一、第二导电机构和中间导电机构组成的每路导电电路之间独立导电，将相邻活页轴120间隔设置。具体，数量与第一导电机构131相同的活页轴120即N个活页轴120通过套环113间隔固定在所述支撑板110的一侧，剩余的数量与所述第二导电机构141相同的所述活页轴120即剩余N个活页轴120通过套环113间隔固定在所述支撑板110的另一侧。如图2所示的导电活页组件设置有3路第一、第二导电机构与中间导电机构形成的导电电路，故支撑板110的两侧分别沿横向方向间隔设置3个活页轴120。
结合参阅图5，中间导电机构111具体可为条状，且两端可设置为圆弧。每个中间导电机构111的两端分别接触于在所述支撑板110相对两侧上的一活页轴120的导电部分，每组所述第一导电机构131和第二导电机构141分别接触于所述支撑板110相对两侧上的一活页轴120的导电部分，以实现每个中间导电机构111间接电接触于一组所述第一导电机构131和第二导电机构141。
结合参阅图6，第一、第二活页板设置有套环，第一活页板130通过将套环133圈套在支撑板110一侧的活页轴120上，实现与活页轴120活动连接。第二活页板140通过将套环143圈套在支撑板110另一侧的活页轴120上，实现与活页轴120活动连接。第一活页板130、第二活页板140均间隔设置有数量与第一导电机构131相同的凹槽。第一活页板130上的每个凹槽132用于设置一个第一导电机构131，以实现对该第一导电机构131的固定。第二活页板140上的每个凹槽142用于设置一个第二导电机构141，以实现对该第二导电机构141的固定。一般，第一活页板130可与第二活页板140的结构相同。
结合参阅图7、8，第一导电机构131、第二导电机构141具体为导电弹片，该导电弹片包括接触部1411，接触部1411用于与中间导电机构111直接或者间接电接触，本实施方式中，接触部1411用于与活页轴120接触，并通过活页轴120实现与中间导电机构111的间接电接触。其中，接触部1411可设置为如图6所示的圆弧型或者图7所述的S型，通过圆弧或者S型的弧度与活页轴120外表面紧密接触。所述圆弧型的弧度优选大于半圆的圆弧。
可选地，为加强固定效果，可在导电弹片背向活页版的凹槽的一侧设置硅胶150，以加强导电弹片的固定。一般，硅胶150的固定位置越接近导电弹片的接触部1411，则越能够加强导电弹片与活页轴120的接触，故为便于对硅胶的定位，可在靠近导电弹片的接触部1411出设置凸起1412作为定位部。在点胶时可以此定位部作为基准点，例如，将硅胶点在所述定位部远离接触部1411的一侧。
请参阅图9和10，图9是本申请导电活页组件另一实施方式的第一视角的立体结构示意图，图10是本申请导电活页组件另一实施方式的第二视角的立体结构示意图。本实施方式中，导电活页组件的总体结构与上一实施方式类似，且导电活页组件的各部件的功能类同，其主要区别在于第一、第二导电机构与中间导电机构直接电接触，并且采用弹簧探针作为第一、第二导电机构。
具体，本实施方式的导电活页组件200包括支撑板210、两个活页轴220、第一活页板230、第二活页版240、N个第一导电机构231、N个第二导电机构241和N个中间导电结构211。
同样采用分离元件的方式对本实施方式的导电活页组件进行说明。
结合参阅图11，支撑板210与支撑板110类似在此不作赘述。
结合参阅图12，支撑板210的相对两侧分别设置有一个活页轴220。该活页轴200至少保证外表面绝缘，例如活页轴为绝缘棒或者外部涂覆有绝缘材料，以保证同一活页轴220上的中间导电机构211之间相互绝缘。
结合参阅图13，中间导电机构211可为条状或者片状，且两端为导电圆环2111。每个中间导电机构211两端的导电圆环2111分别圈套在支撑板210的相对两侧的活页轴210上，且为保证同一活页轴220上的中间导电机构211之间相互绝缘，同一活页轴220上相邻的导电圆环之间可设置绝缘套环250，一第一导电机构231和一第二导电机构241分别接触于一中间导电机构211两端的导电圆环2111，以实现每个中间导电机构211直接电接触于一组所述第一导电机构231和第二导电机构241。
结合参阅图14，第一、第二活页板设置有套环，第一活页板230通过将套环233圈套在支撑板210一侧的活页轴220上，实现与活页轴220活动连接。第二活页板240通过将套环243圈套在支撑板210另一侧的活页轴220上，实现与活页轴220活动连接。第一活页板230、第二活页板240均间隔设置有数量与第一导电机构231相同的通孔。第一活页板230上的每个通孔232用于圈套一个第一导电机构231，以实现对该第一导电机构231的固定。第二活页板240上的每个通孔242用于设置一个第二导电机构241，以实现对该第二导电机构241的固定。一般，第一活页板230可与第二活页版240的结构相同。
结合参阅图15，第一导电机构231、第二导电机构241优选为弹簧探针（又称POGO PIN连接器）。
优选地，为避免导电电流烧坏弹簧，本实施方式的弹簧探针可较一般的弹簧探针增设一绝缘间隔物。具体，弹簧探针包括中空的导电针管2411和套设在所述导电针管2411中的弹簧2412、绝缘间隔物2413和导电针轴2414。导电针轴2414承受弹簧2412通过绝缘间隔物2413传递过来的张力，并因为弹簧2412的张力而贯穿导电针管2411的通孔与中间导电机构211直接或者间接电接触（本实施方式为直接电接触）。且绝缘间隔物2413设置在弹簧2412与导电针轴2414之间，以阻隔所述弹簧2412和导电针轴2414之间的电接触。故增设绝缘间隔物的弹簧探针能够阻隔导电电路中的电流流经弹簧，故避免了烧坏弹簧。
优选地，绝缘间隔物2413为表面镀有聚四氟乙烯的陶瓷球。
优选地，导电针轴2414接触于绝缘间隔物2413的侧面与弹簧探针的轴向方向AB的夹角a为60°至80°之间，例如夹角a为60°、70°或80°。
优选地，弹簧2412为腰鼓型弹簧，以减少弹簧与导电针管内部的接触。
较于图7、8所示的导电弹片，采用弹簧探针作为第一、第二导电机构，能够使得第一、第二导电机构与中间导电机构或活页轴的接触更紧凑可靠，而且弹簧探针的寿命长。
可以理解的是，上述第一、第二导电机构与中间导电机构直接电接触方式或者通过活页轴间接电接触的方式，与第一、第二导电机构采用导电弹片或者弹簧探针不具有对应关系。在其他实施方式中，导电活页组件可采用第一、第二导电机构与中间导电机构直接电接触，且第一、第二导电机构采用导电弹片的结构，即支撑板、活页轴和导电机构采用的是图9所示的对应结构，而第一、第二活页板和第一、第二导电机构采用的图2所示的对应结构；或者第一、第二导电机构与中间导电机构通过活页轴间接电接触，与第一、第二导电机构采用弹簧探针的结构，即支撑板、活页轴和导电机构采用的是图2所示的对应结构，而第一、第二活页板和第一、第二导电机构采用的图9所示的对应结构。
而且上述实施方式中，支撑板、第一、第二活页板可由绝缘材质如塑料构成，或外表面涂覆有绝缘材质，以保证至少表面绝缘，实现其上间隔设置的导电机构之间的绝缘。例如，支撑板、第一、第二活页板中的至少一个为聚四氟乙烯制成的塑料板。或者，在其他实施方式中，导电机构可外裹绝缘层，此时，支撑板、第一、第二活页板上的导电机构即无需间隔设置，且对支撑板、第一、第二活页板也不作出至少表面绝缘的限定。
可选地，为防止第一、第二导电机构被腐蚀，可在上述实施方式中的第一、第二导电机构、中间导电机构中的至少一个的表面可镀有防氧化材料，例如，第一、第二导电机构、中间导电机构中的至少一个的表面可镀有金或银。
本发明通过设置折叠保护套的上盖和下盖通过导电活页组件可转动的连接，而导电活页组件包括支撑板、设置在支撑板两侧的活页轴以及通过活页轴与支撑板两侧转动连接的第一活页板和第二活页板，然后通过在第一活页板上设置第一导电机构在第二活页板上设置第二导电机构，在支撑板上设置中间导电机构，中间导电机构分别与第一导电机构和第二导电机构直接或间接电连接，第一活页板固定于上盖，第二活页板固定于下盖，上盖与下盖相对转动时，第一导电机构和第二导电机构绕活页轴转动，从而通过第一、第二导电机构以及中间导电机构使得上盖中的第一备用电源与下盖或者电子设备导通，而第一、第二导电机构与支撑板是转动连接的，转动时不会因为多次翻转而使得各个导电机构之间发生断裂的现象，因此能够避免使用排线导致产品在上下盖打开和闭合多次后断裂的故障，可以提升产品的耐用度
以上所述仅为本发明的实施方式，并非因此限制本发明的专利范围，凡是利用本发明说明书及附图内容所作的等效结构或等效流程变换，或直接或间接运用在其他相关的技术领域，均同理包括在本发明的专利保护范围内。

Claims (20)

  1. 一种电子设备的折叠保护套，其特征在于，所述折叠保护套包括：
    下盖，用于放置所述电子设备；
    上盖和导电活页组件，所述上盖通过所述导电活页组件与所述下盖彼此可相对转动连接；
    其中，所述上盖包括上盖主体以及与所述上盖主体固定的第一备用电池，所述导电活页组件包括支撑板、设置在所述支撑板相对两侧的至少两个活页轴、通过所述活页轴与所述支撑板相对两侧转动连接的第一活页板和第二活页板、固定于所述第一活页板且与所述第一备用电池电连接的第一导电机构、固定于所述第二活页板且与所述电子设备或所述下盖电连接的第二导电机构、固定于所述支撑板且分别与所述第一导电机构和第二导电机构直接或间接电连接的中间导电机构，所述第一活页板固定于所述上盖，所述第二活页板固定于所述下盖，所述上盖与所述下盖相对转动时，所述第一导电机构和第二导电机构绕所述活页轴转动。
  2. 根据权利要求1所述的折叠保护套，其特征在于，其特征在于，所述第一导电机构为N个，所述N个第一导电机构之间相互绝缘，所述第二导电机构为N个，所述N个第二导电机构之间相互绝缘，所述中间导电机构为N个，所述N个中间导电机构之间相互绝缘，其中，所述N≥1。
  3. 根据权利要求2所述的折叠保护套，其特征在于，所述活页轴至少部分导电，所述活页轴的数量为2N，其中，N个所述活页轴间隔固定在所述支撑板的一侧，剩余的N个所述活页轴间隔固定在所述支撑板的另一侧；每个所述中间导电机构的两侧分别接触于在所述支撑板相对两侧上的一活页轴的导电部分，每组所述第一导电机构和第二导电机构分别接触于所述支撑板相对两侧上的一活页轴的导电部分，以实现每个中间导电机构间接电接触于一组所述第一导电机构和第二导电机构。
  4. 根据权利要求2所述的折叠保护套，其特征在于，所述活页轴至少表面绝缘，且所述活页轴的数量为两个，分别设置在所述支撑板相对的两侧；所述中间导电机构的两端为导电圆环，每个所述中间导电机构两端的所述导电圆环分别圈套在所述支撑板相对两侧的活页轴上，且活页轴上相邻的导电圆环之间设置有绝缘套环，所述第一导电机构和第二导电机构分别接触于所述中间导电机构两端的导电圆环，以实现每个中间导电机构直接电接触于一组所述第一导电机构和第二导电机构。
  5. 根据权利要求1至4任一项所述的折叠保护套，其特征在于，所述第一、第二导电机构为导电弹片，所述第一、第二活页板至少表面绝缘，同一活页板上的所述导电弹片间隔设置，以实现所述导电弹片之间的相互绝缘。
  6. 根据权利要求5所述的折叠保护套，其特征在于，所述导电弹片包括接触部，所述接触部用于与中间导电机构直接或者间接电接触，所述接触部为圆弧型或者为S型。
  7. 根据权利要求6所述的折叠保护套，其特征在于，第一活页板间隔设置有N个凹槽，所述第二活页板间隔设置有N个凹槽，所述导电弹片设置在所述凹槽中，并且在所述导电弹片背向凹槽的一侧设置有硅胶，以固定所述导电弹片。
  8. 根据权利要求7所述的折叠保护套，其特征在于，所述导电弹片包括凸起的定位部，所述定位部靠近所述接触部设置，用于指示所述硅胶的定位。
  9. 根据权利要求1至4任一项所述的折叠保护套，其特征在于，所述第一、第二导电机构为弹簧探针，所述第一、第二活页板至少表面绝缘，同一活页板上的所述弹簧探针间隔设置，以实现所述弹簧探针之间的相互绝缘。
  10. 根据权利要求9所述的折叠保护套，其特征在于，所述弹簧探针包括中空的导电针管和套设在所述导电针管中的弹簧、绝缘间隔物和导电针轴，所述导电针轴能够由于所述弹簧的张力而贯穿所述导电针管的通孔与所述中间导电机构直接或者间接电接触，所述绝缘间隔物设置在弹簧与导电针轴之间，以阻隔所述弹簧和导电针轴之间的电接触。
  11. 根据权利要求1至4任一项所述的折叠保护套，其特征在于，所述下盖包括下盖主体和固定在下盖主体上的控制电路板，所述第二导电机构与所述下盖的控制电路板电连接，所述控制电路板在所述电子设备的电量低于预设电量值时，控制所述第一备用电池为所述电子设备充电或供电。
  12. 根据权利要求11所述的折叠保护套，其特征在于，所述下盖还包括固定在所述下盖主体上的第二备用电池，所述第二备用电池与所述控制电路板电连接。
  13. 根据权利要求12所述的折叠保护套，其特征在于，所述第一备用电池封装在所述上盖主体内，所述第二备用电池封装在所述下盖主体内。
  14. 根据权利要求12所述的折叠保护套，其特征在于，所述下盖还包括设置于所述下盖主体上的充电接口，所述充电接口与所述控制电路板电连接，所述控制电路板在所述充电接口连接外部电源时为所述第一备用电池和/或所述第二备用电池充电。
  15. 根据权利要求10所述的折叠保护套，其特征在于，所述绝缘间隔物为镀有聚四氟乙烯的陶瓷球。
  16. 根据权利要求10所述的折叠保护套，其特征在于，所述导电针轴接触于绝缘间隔物的侧面，所述导电针轴与弹簧探针的轴向方向的夹角在60°至80°之间。
  17. 根据权利要求10所述的折叠保护套，其特征在于，所述弹簧为腰鼓型弹簧。
  18. 根据权利要求9所述的折叠保护套，其特征在于，所述第一活页板间隔设置有N个通孔，所述第二活页板间隔设置有N个通孔，所述弹簧探针设置在所述通孔中以实现固定。
  19. 根据权利要求1至4任一项所述的折叠保护套，其特征在于，所述第一导电机构、第二导电机构和中间导电机构中的至少一个的表面镀有防氧化材料。
  20. 根据权利要求1至4任一项所述的折叠保护套，其特征在于，所述第一、第二活页板均设置有套环，所述套环圈套在所述活页轴上，以实现所述第一、第二活页板活动连接在所述活页轴上。
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