CN112821490B - Charging fixing structure - Google Patents
Charging fixing structure Download PDFInfo
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- CN112821490B CN112821490B CN202110032425.0A CN202110032425A CN112821490B CN 112821490 B CN112821490 B CN 112821490B CN 202110032425 A CN202110032425 A CN 202110032425A CN 112821490 B CN112821490 B CN 112821490B
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- charging
- shell
- housing
- fixing
- assembly
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
- H02J7/0044—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction specially adapted for holding portable devices containing batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a charging fixing structure, which is used for fixing a charging assembly, and comprises the following components: a first housing; the second shell, one end of which is detachably arranged on the upper part of the first shell, and the end face of the other end of which is provided with a fixing hole; one end of the charging assembly is arranged in the fixed hole, and the other end of the charging assembly extends out of the first shell; the fixed component is movably arranged on the inner side surface of the second shell and is movably connected with one end of the charging component. According to the charging fixing structure provided by the embodiment of the invention, one end of the charging assembly, which is used for charging, can be circumferentially fixed through the fixing hole, and the parts of the charging assembly, which are positioned in the first shell and the second shell, are axially fixed through the fixing assembly, so that the charging assembly is prevented from loosening during charging, and normal charging is ensured.
Description
Technical Field
The present disclosure relates to electronic devices, and particularly to a charging fixing structure.
Background
Along with the development of mobile technology, the charging mode of mobile equipment is changed, and the traditional charging mode is a plug-in type, but the defects of the plug-in type are obvious, namely the frequent plug-in action of a charging wire and a charging port on the mobile equipment easily causes various problems of aging, failure or poor contact of the charging port.
Therefore, the mobile device in the prior art gradually increases the wireless charging function, for example, a common smart watch is capable of wirelessly charging the smart watch through the charging head, but because the smart watch is small in size and portable for the charging head, the size of the charging head is generally designed to be small, and the smart watch is required to be in stable contact with the charging head during wireless charging, but the charging head which is often small is not in stable contact with the smart watch, so that poor charging is caused.
There is thus a need for improvements and improvements in the art.
Disclosure of Invention
In view of the above-mentioned shortcomings of the prior art, an object of the present invention is to provide a charging fixing structure, which aims to solve the problem that in the prior art, a smart watch is unstable in contact during charging and has poor charging.
In order to achieve the above purpose, the invention adopts the following technical scheme:
the embodiment of the invention provides a charging fixing structure, which comprises the following components:
a first housing;
the second shell, one end of which is detachably arranged on the upper part of the first shell, and the end face of the other end of which is provided with a fixing hole;
one end of the charging component is arranged in the fixed hole, and the other end of the charging component extends out of the first shell;
the fixed component is movably arranged on the inner side surface of the second shell and is movably connected with one end of the charging component.
Further, in the charging fixing structure, an inner end face of the other end of the second shell is provided with a surrounding bone, the surrounding bone is arranged around the fixing hole, the surrounding bone surrounds a containing area, and the shape of the containing area is matched with the shape of one end of the charging assembly.
Further, in the charging fixing structure, the charging assembly includes: a charging head and a charging wire; the charging head is arranged in the accommodating area, part of the charging head penetrates through the fixing hole and extends outwards to the end face of the other end of the second shell, one end of the charging wire is connected with the charging head, and the other end of the charging wire extends outwards to the bottom of the first shell.
Further, in the charging fixing structure, the fixing assembly includes: the device comprises a movable frame, a rotary screw and a first attracting magnet; the rotary screw is arranged on the inner end face of the other end of the second shell, the movable frame is rotationally connected with the inner end face of the other end of the second shell through the rotary screw, the movable frame is positioned above the charging head, and the first attracting magnets are symmetrically arranged in the middle of the movable frame and attracted with the charging head.
Further, the charging fixing structure further comprises a second attracting magnet, wherein the second attracting magnet is symmetrically arranged around the charging head and is fixed in the surrounding bone; the fixing assembly further comprises a third attraction magnet corresponding to the position of the second attraction magnet, and the third attraction magnet is symmetrically arranged in the movable frame and attracted with the second attraction magnet.
Further, in the charging fixing structure, the fixing assembly further comprises a moving handle, the moving handle is cylindrical, and the moving handle is arranged between the first attracting magnets and fixedly connected with the moving frame.
Further, in the charging fixing structure, a blocking bone and a stopping bone are also included; the first end of the blocking rib is connected with the inner end surface of the other end of the second shell, the second end of the blocking rib is connected with the inner side surface of the second shell, and the third end of the blocking rib is used for being abutted against the first side surface of the movable frame; the first end of the stopping bone is connected to the inner side surface of the second shell, and the second end of the stopping bone is connected with the surrounding bone and used for being abutted to the second side surface of the movable frame.
Further, in the charging fixing structure, the upper portion of the first shell and one end of the second shell are circular, a first connecting ring is arranged on the circumference of the upper portion of the first shell, uniformly distributed fastening positions are arranged on the outer side of the circumference of the first connecting ring, each fastening position comprises a guiding groove and a fastening groove, the guiding groove is perpendicular to the circumferential direction of the first connecting ring, and the fastening groove is perpendicular to the guiding groove and parallel to the circumferential direction of the first connecting ring; the inner side of one end of the second shell is provided with a second connecting ring, and fixing points are uniformly arranged in the circumferential direction of the second connecting ring.
Further, in the charging fixing structure, a chassis is arranged at the bottom of the first shell, a threading hole penetrating through the inside of the first shell is formed in the chassis, a wire fixing groove is formed in the radial direction of the chassis, and the other end of the charging wire extends out of the inside of the first shell along the threading hole and is fixed in the wire fixing groove.
Further, in the charging fixing structure, a limiting step is arranged on the end face of the other end of the second shell, the limiting step is located below the fixing hole, and an arc-shaped groove is formed in one side, facing the fixing hole, of the limiting step.
The technical scheme adopted by the invention has the following beneficial effects:
the invention provides a charging fixing structure for fixing a charging assembly, which comprises: a first housing; the second shell, one end of which is detachably arranged on the upper part of the first shell, and the end face of the other end of which is provided with a fixing hole; one end of the charging assembly is arranged in the fixed hole, and the other end of the charging assembly extends out of the first shell; the fixed component is movably arranged on the inner side surface of the second shell and is movably connected with one end of the charging component. According to the charging fixing structure provided by the embodiment of the invention, one end of the charging assembly, which is used for charging, can be circumferentially fixed through the fixing hole, and the part of the charging assembly, which is positioned in the first shell and the second shell, is axially fixed through the fixing assembly, so that the charging assembly is prevented from loosening during charging. When needing to charge, place the intelligent wrist-watch on the other end of second casing, make the stable contact of intelligent wrist-watch and the one end of subassembly that charges to this normal clear of guaranteeing to charge.
Drawings
Fig. 1 is a schematic view of an external structure of a charging fixing structure according to the present invention;
fig. 2 is a schematic view of the external structure of the second housing in the charging fixing structure according to the present invention;
fig. 3 is a schematic diagram of an internal structure of a second housing in the charging fixing structure according to the present invention;
fig. 4 is an exploded view of a second housing in a charging fixture according to the present invention;
fig. 5 is a schematic view of the external structure of the first housing in the charging fixing structure according to the present invention;
fig. 6 is a schematic bottom structure of the first housing in the charging fixing structure according to the present invention.
In the figure: 10. a charging assembly; 100. a first housing; 200. a second housing; 201. a fixing hole; 300. a fixing assembly; 210. surrounding bones; 211. a wire outlet slot; 11. a charging head; 12. a charging wire; 310. a moving rack; 320. rotating the screw; 202. a fixing seat; 330. a first attracting magnet; 220. a second attracting magnet; 340. a third attracting magnet; 311. folding edges; 350. moving the handle; 312. a bracket; 360. blocking bones; 370. stopping bones; 110. a first connection ring; 120. a clamping position; 121. an introduction groove; 122. a clamping groove; 203. a second connecting ring; 204. a fixed point; 130. a chassis; 131. a threading hole; 132. wire fixing grooves; 380. a limit step; 381. an arc-shaped groove.
Detailed Description
In order to make the objects, technical solutions and effects of the present invention clearer and more specific, the present invention will be described in further detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
In the description and claims, unless the context clearly dictates otherwise, the terms "a" and "an" and "the" may refer to either a single or a plurality.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.
The invention discloses a charging fixing structure for fixing a charging assembly 10, refer to fig. 1 to 3, and fig. 1 is a schematic diagram of an external structure of the charging fixing structure provided by the invention; fig. 2 is a schematic view of the external structure of the second housing in the charging fixing structure according to the present invention; fig. 3 is a schematic diagram of an internal structure of a second housing in the charging fixing structure according to the present invention. The charging fixing structure includes: a first housing 100; a second housing 200, one end of which is detachably provided at the upper portion of the first housing 100, and the other end of which is provided with a fixing hole 201; one end of the charging assembly 10 is arranged in the fixing hole 201, and the other end extends out of the first housing 100; the fixed component 300 is movably arranged on the inner side surface of the second shell 200 and is movably connected with one end of the charging component 10.
In the embodiment of the present invention, the first housing 100 and the second housing 200 are irregular hollow hemispheres, the second housing 200 and the first housing 100 may be connected by screwing or clamping, the upper portion of the first housing 100 is inclined with respect to the bottom surface of the first housing 100, one end of the second housing 200 is adapted to the shape of the first housing 100 on duty, the entire second housing 200 is inclined on the first housing 100, the end surface of the other end of the second housing 200 is inclined at a certain angle with respect to the bottom surface of the first housing 100, and the end surface of the other end of the second housing 200 is used for placing a smart watch (not shown in the figure). Wherein, the shape of the fixing hole 201 is adapted to the shape of one end of the charging assembly 10, and optionally, the shape of the fixing hole 201 is rectangular or circular. One end of the charging assembly 10 is used for being in contact with the smart watch to charge, and the other end is used for being connected with an external power supply.
In actual use, after fixing the part in one end of the charging assembly 10 in the fixing hole 201, the fixing assembly 300 is movably connected to one end of the charging assembly 10 by rotating the fixing assembly 300, so that the part in one end of the charging assembly 10, which is located in the first housing 100 and the second housing 200, is fixed, and then one end of the charging assembly 10 is firmly fixed to the second housing 200, and then the other end of the charging assembly 10 extends out of the bottom of the first housing 100, and meanwhile, the first housing 100 and the second housing 200 are connected, and finally, the smart watch is placed on the other end of the second housing 200, so that the smart watch is in stable contact with one end of the charging assembly 10, and normal charging of the smart watch is ensured.
Optionally, the material of the first housing 100 and the second housing 200 is PP (polypropylene).
Specifically, the inner end surface of the other end of the second housing 200 is provided with a surrounding rib 210, the surrounding rib 210 is disposed around the fixing hole 201, and the surrounding rib 210 forms a containing area around, and the shape of the containing area is adapted to the shape of one end of the charging assembly 10.
In the embodiment of the present invention, the surrounding rib 210 is perpendicular to the inner end surface of the other end of the second housing 200, and is used for circumferentially limiting one end of the charging assembly 10 (relative to the inner end surface of the other end of the second housing 200), so as to avoid the one end of the charging assembly 10 from moving in the circumferential direction, and further ensure the fixation of the other end of the charging assembly 10. Wherein, the height of the inner end surface of the surrounding bone 210 relative to the other end of the second housing 200 is greater than the thickness of one end of the charging assembly 10.
More specifically, referring to fig. 4, fig. 4 is an exploded view of a second housing in a charging fixing structure according to the present invention. The charging assembly 10 includes: a charging head 11 and a charging wire 12; the charging head 11 is disposed in the accommodating area, and a portion of the charging head 11 extends out to an end face of the other end of the second housing 200 through the fixing hole 201, and one end of the charging wire 12 is connected to the charging head 11, and the other end extends out of the bottom of the first housing 100.
In the embodiment of the present invention, the charging head 11 is located at one end of the charging assembly 10, and the charging wire 12 is located at the other end of the charging assembly 10. The part of the charging head 11 extends out of the fixing hole 201 for sensing the smart watch and charging the smart watch, one side of the surrounding frame 210 is provided with a wire outlet slot 211, one end of the charging wire 12 passes through the wire outlet slot 211 to be connected with the charging head 11, and the other end extends out of the bottom of the first housing 100 to be connected with a power supply.
It should be understood that the charging head 11 and the charging wire are both in the existing structure, so the structure and the working principle of the charging head 11 and the charging wire are not described in detail.
As a further alternative, please continue to refer to fig. 4. The fixing assembly 300 includes: a moving frame 310, a rotating screw 320, and a first attracting magnet 330; the rotating screw 320 is disposed on an inner end surface of the other end of the second housing 200, the moving frame 310 is rotatably connected with the inner end surface of the other end of the second housing 200 through the rotating screw 320, the moving frame 310 is located above the charging head 11, and the first attracting magnet 330 is symmetrically disposed in the middle of the moving frame 310 and is attracted to the charging head 11.
In the embodiment of the present invention, a fixing seat 202 is disposed on the inner end surface of the other end of the second housing 200, and a plurality of connection plates are disposed at the bottom of the fixing seat 202 and are connected with the inner end surface of the other end of the second housing 200 through the plurality of connection plates; wherein, the fixing seat 202 is internally provided with an internal thread, the rotary screw is provided with an external thread, one end of the rotary screw 320 is screwed in the fixing seat 202, the movable frame 310 is provided with a through hole, the shape and the size of the through hole are matched with those of the other end of the rotary screw 320, and the movable frame can rotate around the rotary screw 320 relative to the other end of the second housing 200. The number of the first attracting magnets 330 is two, and the first attracting magnets are symmetrically arranged in the middle of the movable frame 310 and fixedly connected with the movable frame 310. Wherein an electromagnet (not shown in the figure) is built in the charging head 11. When the charging head 11 is placed in the fixing hole 201, the circumferential direction of the charging head 11 can be fixed by the accommodating area formed by the fixing hole 201 and the surrounding bone 210. Further, in order to prevent the charging head 11 from moving in the axial direction, the moving frame 310 may be pushed to rotate around the rotating screw 320 relative to the other end of the second housing 200, and when the moving frame 310 rotates above the charging head 11, the first attracting magnet 330 on the moving frame 310 and the electromagnet inside the charging head 11 will attract together, so as to fix the charging head 11 and the moving frame 310 together, prevent the charging head 11 from falling out of the accommodating area formed by the surrounding bone 210, and realize the axial positioning of the charging head 11.
As a further aspect, the charging fixing structure further includes a second attracting magnet 220, where the second attracting magnet 220 is symmetrically disposed around the charging head 11 and is fixed in the surrounding bone 210; the fixing assembly 300 further includes a third actuating magnet 340 corresponding to the position of the second actuating magnet 220, where the third actuating magnet 340 is symmetrically disposed in the moving frame 310 and is actuated with the second actuating magnet 220.
In the embodiment of the present invention, the number of the second engaging magnets 220 is four, and the second engaging magnets are uniformly and symmetrically distributed around the charging head 11, and the surrounding ribs 210 are wrapped around the side surfaces of the second engaging magnets 220. The moving frame 310 is provided with a folded edge 311 around, the folded edge 311 is connected with a side surface of the third attracting magnet 340, and the first attracting magnet 330 is disposed between the two third attracting magnets 340, where the height of the folded edge 311 is greater than that of the third attracting magnet 340, so as to prevent the third attracting magnet 340 from falling from the moving frame 310. Specifically, the number of the third actuating magnets 340 is four, and the positions of the third actuating magnets 340 correspond to the positions of the second actuating magnets 220, and the third actuating magnets 340 and the first actuating magnets 330 are located on the same straight line. More specifically, after the first attracting magnet 330 and the electromagnet in the charging head 11 are attracted together, the second attracting magnet 220 and the third attracting magnet 340 are further attracted and fixed, so that the movable frame 310 and the surrounding frame 210 are fixed together, and meanwhile, since the height of the surrounding frame 210 is greater than the thickness of the charging head 11, the charging head 11 is sealed between the surrounding frame 210 and the movable frame 310, and further axial positioning of the charging head 11 is realized.
Wherein, to strengthen the connection between the first attracting magnet 330 and the third attracting magnet 340 and the moving frame, and the connection between the second attracting magnet 220 and the surrounding frame 210. The first attracting magnet 330 and the third attracting magnet 340 are fixed to the moving frame 310 by adhesion, and the second attracting magnet 220 is fixed to the surrounding frame 210 by adhesion.
Of course, when the charging head 11 needs to be taken out, a pushing force is applied to the moving frame 310, and when the pushing force is greater than the attraction force of the first attraction magnet 330 and the electromagnet built in the charging head 11 and the attraction force of the second attraction magnet 220 and the third attraction magnet 340, the moving frame 310 moves away from above the charging head 11 and the surrounding bone 210, so that the first attraction magnet 330 and the electromagnet built in the charging head 11 can be separated, and the second attraction magnet 220 and the third attraction magnet 340 can be separated. For example, when the moving frame 310 is rotated clockwise, the moving frame 310 is rotated in the direction of the charging head 11 and the surrounding bone 210; similarly, rotating the movable frame 310 counterclockwise separates the movable frame 310 from the charging head 11 and the surrounding bone 210.
Optionally, the first attracting magnet 330, the second attracting magnet 220 and the third attracting magnet 340 are permanent magnets.
As a further aspect, the fixing assembly 300 further includes a moving handle 350, the moving handle 350 is cylindrical, and the moving handle 350 is disposed between the first attracting magnets 330 and is fixedly connected to the moving frame 310.
In the embodiment of the present invention, the moving handle 350 is a hollow cylinder, and when the charging head 11 is placed in the fixing hole 201, the moving frame 310 connected to the moving handle 350 follows the movement by pulling the moving handle 350. For example, when the moving handle 350 is moved clockwise, the moving frame 310 drives the first engaging magnet 330 and the third engaging magnet 340 to rotate integrally to the right (e.g. rotate 65 °) until the first engaging magnet 330 engages with the electromagnet disposed in the charging head 11 and the third engaging magnet 340 engages with the second engaging magnet 220, so as to complete the connection between the moving frame 310 and the charging head 11 and the surrounding bone 210; when the charging head 11 needs to be taken out, the moving handle 350 is moved anticlockwise, the moving frame 310 drives the first attracting magnet 330 and the third attracting magnet 340 to generate a trend of rotating leftwards, and when the pushing force is greater than the attracting force of the first attracting magnet 330 and the electromagnet arranged in the charging head 11 and the attracting force of the second attracting magnet 220 and the third attracting magnet 340, the first attracting magnet 330 and the electromagnet arranged in the charging head 11 are separated, and the third attracting magnet 340 and the second attracting magnet 220 are separated, so that the connection between the moving frame 310 and the charging head 11 and the surrounding bone 210 is disconnected.
More specifically, the moving frame 310 is further provided with a bracket 312, the bracket 312 is U-shaped and located at one end of the moving frame 310 near the charging line 12, and the shape of the bracket 312 is adapted to the shape of the surrounding bone. After the movable frame 310 is connected with the charging head 11 and the surrounding rib 210, the bracket 312 abuts against the opening above the wire outlet slot 211, so as to prevent the charging wire 12 from coming out of the wire outlet slot 211, and protect the charging wire 12 better.
It should be understood that the above description of the clockwise movement of the moving handle 350 to move the moving frame 310 toward the charging head 11 and the surrounding bone 210 is merely illustrative, and should not be construed as limiting the present invention.
As a further aspect, the fixation assembly 300 further includes a stop 360 and a stop 370; the first end of the blocking rib 360 is connected with the inner end surface of the other end of the second housing 200, the second end is connected with the inner side surface of the second housing 200, and the third end is used for abutting against the first side surface of the movable frame 310; the first end of the stop rib 370 is connected to the inner side surface of the second housing 200, and the second end is connected to the surrounding rib 210 and is used for abutting against the second side surface of the moving frame 310.
In the embodiment of the present invention, when the movable frame 310 is separated from the charging head 11 and the surrounding frame 210, the first side surface of the movable frame 310 abuts against the third end of the blocking frame 360, and the blocking frame 360 can prevent the movable frame 310 from colliding with the inner end surface of the other end of the second housing 200, so as to better protect the movable frame 310. In addition, in the process of rotating the movable frame 310 by the movable handle 350, the rotation angle of the movable frame 310 may be too large, and thus the first engaging magnet 330 on the movable frame may not be accurately engaged and fixed with the charging head 11. By arranging the stop rib 370 on the outer side of the surrounding rib 210, the rotating position of the moving frame 310 can be effectively limited when the moving frame 310 is rotated, the moving frame 310 is prevented from exceeding the area of the surrounding rib 210, and the first attracting magnet 330 is ensured to be attracted with the electromagnet, the second attracting magnet 220 and the third attracting magnet 340 arranged in the charging head 11. Wherein, the blocking rib 360 and the stopping rib 370 are integrally formed with the second housing 200.
As a further solution, please refer to fig. 4 to fig. 6, fig. 5 is a schematic diagram illustrating an external structure of the first housing in the charging fixing structure according to the present invention; fig. 6 is a schematic bottom structure of the first housing in the charging fixing structure according to the present invention. The upper part of the first housing 100 and one end of the second housing 200 are circular, a first connection ring 110 is arranged on the circumference of the upper part of the first housing 100, uniformly distributed fastening positions 120 are arranged on the outer side of the circumference of the first connection ring 110, the fastening positions 120 comprise a guiding groove 121 and a fastening groove 122, the guiding groove 121 is perpendicular to the circumferential direction of the first connection ring 110, and the fastening groove 122 is perpendicular to the guiding groove 121 and parallel to the circumferential direction of the first connection ring 110; the inner side of one end of the second housing 200 is provided with a second connection ring 203, and fixing points 204 are uniformly arranged in the circumferential direction of the second connection ring 203.
In the embodiment of the present invention, the number of the fastening bits 120 is identical to the number of the fixing points 204, the positions of the fastening bits 120 correspond to the positions of the fixing points 204, and the diameter of the first connection ring 110 is smaller than the inner diameter of the second connection ring 203. When the first housing 100 and the second housing 200 need to be assembled and connected, the fixing point 204 on the second connection ring 203 is aligned with the position of the introduction groove 121, and the second housing 200 is axially moved so that the fixing point 204 is inserted into the introduction groove 121, and further, the second housing 200 is circumferentially rotated so that the fixing point 204 is clamped into the clamping groove 122 from the position of the introduction groove 121, and thus the first connection ring 110 and the second connection ring 203 are connected, so that the assembly of the first housing 100 and the second housing 200 is realized.
As a further scheme, the bottom of the first housing 100 is provided with a chassis 130, the chassis 130 is provided with a threading hole 131 penetrating through the inside of the first housing 100, a wire fixing groove 132 is radially provided on the chassis 130, and the other end of the charging wire 12 extends from the inside of the first housing 100 along the threading hole 131 and is fixed in the wire fixing groove 132.
In the embodiment of the present invention, the chassis 130 has a cylindrical shape, is connected to the inside of the first housing 100, and is partially disposed at the bottom outside of the first housing 100. After the first housing 100 and the second housing 200 are assembled, the other end of the charging wire 12 is led out from the threading hole 131, the charging wire 12 is fixedly clamped into the wire fixing groove 132, and the charging wire 12 is kept away through the wire fixing groove 132, so that the chassis 130 is prevented from crushing the charging wire 12.
As a further solution, the end surface of the other end of the second housing 200 is provided with a limiting step 380, the limiting step 380 is located below the fixing hole 201, and an arc-shaped slot 381 is provided on a side of the limiting step 380 facing the fixing hole 201.
In the embodiment of the present invention, the other end of the second housing 200 is circular, and the limiting step 390 is located on the circumference thereof and is higher than the end surface of the other end of the second housing 200. Because the terminal surface of the other end of second casing 200 is the slope form for chassis 130, consequently when placing intelligent wrist-watch, intelligent wrist-watch easily produces the slip, through setting up spacing step 380, can effectively avoid intelligent wrist-watch to follow the landing on the other end of second casing 200, guarantee going on smoothly of charging. Meanwhile, the arc-shaped groove 381 arranged in the limit step 380 is matched with the outer contour of the intelligent watch, the appearance of the intelligent watch cannot be damaged, and meanwhile, a better pre-positioning function can be achieved when the intelligent watch is placed, so that the charging head 11 can be aligned quickly when the intelligent watch is placed, and the use of a user is facilitated.
It should be noted that, because the end face of the other end of the second housing 200 is inclined with respect to the chassis 130, the smart watch is also in an inclined state during charging, and at this time, it is more convenient for the user to view the information in the display screen of the smart watch in time. Meanwhile, the first and second housings 100 and 200 are provided in a detachable state so as to facilitate rapid installation of the charging head 11 into the first and second housings 100 and 200.
The working principle of the charging fixing structure in the invention is described in detail below with reference to specific use scenarios:
in the first aspect, when it is necessary to mount the charging head 11 to the charging fixture 300, the charging head 11 is placed in the accommodation area, and a portion of the charging head 11 is protruded to the end face of the other end of the second housing 200; and then, the moving handle 350 is moved (e.g. clockwise) to rotate the moving frame 310 towards the charging head 11, and when the moving frame 310 rotates to the position of the stopping frame 370, the moving frame 310 stops rotating, at this time, the first attracting magnet 330 and the electromagnet arranged in the charging head 11 will attract together, and at the same time, the second attracting magnet 220 and the third attracting magnet 340 will attract and fix, so as to fix the moving frame 310 with the charging head 11 and the surrounding frame 210.
In the second aspect, when the first housing 100 and the second housing 200 are required to be assembled, the fixing point 204 on the second connection ring 203 is aligned with the position of the introduction groove 121, and the second housing 200 is axially moved so that the fixing point 204 is inserted into the introduction groove 121, and further, the second housing 200 is circumferentially moved so that the fixing point 204 is engaged with the engagement groove 122 from the position of the introduction groove 121, thereby connecting the first connection ring 110 and the second connection ring 203, and the assembly of the first housing 100 and the second housing 200 is achieved.
In the third aspect, the other end of the charging cord 12 is extended from the inside of the first housing 100 along the threading hole 131 and fixed in the wire fixing groove 132, while the other end of the charging cord 12 is connected to an external power source, and then the smart watch is placed on the other end of the second housing 200 for charging.
In summary, the present invention provides a charging fixing structure for fixing a charging assembly, the charging fixing structure includes: a first housing; the second shell, one end of which is detachably arranged on the upper part of the first shell, and the end face of the other end of which is provided with a fixing hole; one end of the charging assembly is arranged in the fixed hole, and the other end of the charging assembly extends out of the first shell; the fixed component is movably arranged on the inner side surface of the second shell and is movably connected with one end of the charging component. According to the charging fixing structure, one end of the charging assembly, which is used for charging, can be circumferentially fixed through the fixing holes, and the part of the charging assembly, which is positioned in the first shell and the second shell, is axially fixed through the fixing assembly, so that the charging assembly is prevented from loosening during charging. When needing to charge, place the intelligent wrist-watch on the other end of second casing, make the stable contact of intelligent wrist-watch and the one end of subassembly that charges to this normal clear of guaranteeing to charge.
Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the disclosed embodiments. This invention is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.
Claims (7)
1. A fixed knot that charges constructs for fixed subassembly that charges, its characterized in that, fixed knot that charges constructs includes:
a first housing;
the second shell, one end of which is detachably arranged on the upper part of the first shell, and the end face of the other end of which is provided with a fixing hole;
the inner end surface of the other end of the second shell is provided with a surrounding bone, the surrounding bone surrounds the periphery of the fixing hole, the surrounding bone surrounds to form a containing area, and the shape of the containing area is matched with the shape of one end of the charging assembly;
one end of the charging assembly is arranged in the fixed hole, and the other end of the charging assembly extends out of the first shell;
the charging assembly includes: a charging head and a charging wire; the charging head is arranged in the accommodating area, part of the charging head penetrates through the fixing hole and extends outwards to the end face of the other end of the second shell, one end of the charging wire is connected with the charging head, and the other end of the charging wire extends outwards to the bottom of the first shell;
the fixed component is movably arranged on the inner side surface of the second shell and is movably connected with one end of the charging component;
the fixing assembly includes: the device comprises a movable frame, a rotary screw and a first attracting magnet; the rotary screw is arranged on the inner end face of the other end of the second shell, the movable frame is rotationally connected with the inner end face of the other end of the second shell through the rotary screw, the movable frame is positioned above the charging head, and the first attracting magnets are symmetrically arranged in the middle of the movable frame and attracted with the charging head.
2. The charging fixing structure according to claim 1, further comprising a second attracting magnet symmetrically arranged around the charging head and fixed in the surrounding bone; the fixing assembly further comprises a third attraction magnet corresponding to the position of the second attraction magnet, and the third attraction magnet is symmetrically arranged in the movable frame and attracted with the second attraction magnet.
3. The charging fixture of claim 1, wherein the fixture assembly further comprises a moving handle, the moving handle being cylindrical, the moving handle being disposed between the first attracting magnets and fixedly connected to the moving frame.
4. The charging fixture of claim 3, further comprising a stop and a stop; the first end of the blocking rib is connected with the inner end surface of the other end of the second shell, the second end of the blocking rib is connected with the inner side surface of the second shell, and the third end of the blocking rib is used for being abutted against the first side surface of the movable frame; the first end of the stopping bone is connected to the inner side surface of the second shell, and the second end of the stopping bone is connected with the surrounding bone and used for being abutted to the second side surface of the movable frame.
5. The charging fixing structure according to claim 1, wherein the upper portion of the first housing and one end of the second housing are circular, a first connection ring is provided on the circumference of the upper portion of the first housing, uniformly distributed fastening positions are provided on the circumference outer side of the first connection ring, the fastening positions include a guiding groove and a fastening groove, the guiding groove is perpendicular to the circumference direction of the first connection ring, and the fastening groove is perpendicular to the guiding groove and parallel to the circumference direction of the first connection ring; the inner side of one end of the second shell is provided with a second connecting ring, and fixing points are uniformly arranged in the circumferential direction of the second connecting ring.
6. The charging fixing structure according to claim 1, wherein a chassis is provided at the bottom of the first housing, a threading hole penetrating through the inside of the first housing is provided on the chassis, a wire fixing groove is provided in the radial direction of the chassis, and the other end of the charging wire extends from the inside of the first housing along the threading hole and is fixed in the wire fixing groove.
7. The charging fixing structure according to claim 1, wherein an end face of the other end of the second housing is provided with a limiting step, the limiting step is located below the fixing hole, and an arc-shaped groove is formed in a side, facing the fixing hole, of the limiting step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110032425.0A CN112821490B (en) | 2021-01-11 | 2021-01-11 | Charging fixing structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110032425.0A CN112821490B (en) | 2021-01-11 | 2021-01-11 | Charging fixing structure |
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| CN112821490B true CN112821490B (en) | 2023-07-18 |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107579571A (en) * | 2017-10-10 | 2018-01-12 | 京东方科技集团股份有限公司 | Cradle, electronic product, charging system and charging method |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105048548B (en) * | 2015-07-14 | 2017-12-05 | 惠州Tcl移动通信有限公司 | A kind of watch charging assembly and watch |
| CN204947214U (en) * | 2015-07-31 | 2016-01-06 | 深圳市浪尖科技有限公司 | Wrist-watch magnetic charging head |
| US20200144836A1 (en) * | 2016-03-02 | 2020-05-07 | Andrew Bradford Green | Travel case and stand for smart watch |
| CN205622266U (en) * | 2016-04-13 | 2016-10-05 | 深圳迪限科技有限公司 | Locate mode wireless charging device is inhaled to magnetism |
| CN207082863U (en) * | 2017-06-02 | 2018-03-09 | 深圳市时商创展科技有限公司 | Cradle |
| CN206977118U (en) * | 2017-07-25 | 2018-02-06 | 汪连丁 | A kind of magnetic-type charging device |
| CN207475245U (en) * | 2017-11-15 | 2018-06-08 | 东莞市沃伦电子科技有限公司 | The easily contained type cradle of charging wire |
| CN207442500U (en) * | 2017-12-01 | 2018-06-01 | 杭州安索科技有限公司 | A kind of wireless charging device of stent with angle |
| CN108306395A (en) * | 2018-04-24 | 2018-07-20 | 深圳市倍斯特科技股份有限公司 | A kind of shared accumulation power supply |
| CN208257884U (en) * | 2018-05-30 | 2018-12-18 | 深圳市恒创精品实业有限公司 | A kind of handset bracket and cradle of detachable wireless charger and data line |
| CN208849502U (en) * | 2018-09-30 | 2019-05-10 | 深圳市上善工业设计有限公司 | A kind of charging unit and charging system |
| CN209544737U (en) * | 2019-01-04 | 2019-10-25 | 深圳市经纬智能科技股份有限公司 | A kind of magnetic-type charging smartwatch |
-
2021
- 2021-01-11 CN CN202110032425.0A patent/CN112821490B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107579571A (en) * | 2017-10-10 | 2018-01-12 | 京东方科技集团股份有限公司 | Cradle, electronic product, charging system and charging method |
Non-Patent Citations (1)
| Title |
|---|
| 一种新型多功能手机充电支架设计;万泉;葛苏慧;张欣;张淑莲;;科技创新与应用(第13期);全文 * |
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