CN113044682A - Computer power cord subassembly of adjustable length - Google Patents
Computer power cord subassembly of adjustable length Download PDFInfo
- Publication number
- CN113044682A CN113044682A CN202110358701.2A CN202110358701A CN113044682A CN 113044682 A CN113044682 A CN 113044682A CN 202110358701 A CN202110358701 A CN 202110358701A CN 113044682 A CN113044682 A CN 113044682A
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- CN
- China
- Prior art keywords
- power line
- fixedly connected
- plate
- power
- metal strip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
- B65H75/48—Automatic re-storing devices
- B65H75/486—Arrangements or adaptations of the spring motor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
- B65H75/4418—Arrangements for stopping winding or unwinding; Arrangements for releasing the stop means
- B65H75/4421—Arrangements for stopping winding or unwinding; Arrangements for releasing the stop means acting directly on the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/34—Handled filamentary material electric cords or electric power cables
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- Insertion, Bundling And Securing Of Wires For Electric Apparatuses (AREA)
Abstract
The invention discloses a computer power line assembly with adjustable length, and relates to the technical field of computer accessories. The invention comprises a power line, a power adapter and a power line receiving and releasing box; the power line is in plug fit with the power adapter; the power line is wound in the power line receiving and releasing box; the power line is packaged in a flat shape; the outer wall of the central rotating shaft is wound with a metal strip; the tail part of the metal strip is sleeved and matched with the power line through the threaded column. According to the invention, the metal strip is wound on the central rotating shaft in the power line storage box to form the powerful spring, one end of the metal strip is fixedly connected with the connecting plate at one end of the power line, the power line is wound on the metal strip, one end of the power line penetrates through the wire outlet groove to be connected with the international three-prong power plug, the other end of the power line penetrates through the first threading pipe to be connected with the three-hole plum blossom tail connector, when the power line is pulled out more, the spring pressure formed by the metal strip is higher, the length adjustment and the rapid automatic storage of the power line are realized, and.
Description
Technical Field
The invention belongs to the technical field of computer accessories, and particularly relates to a computer power line assembly with adjustable length.
Background
The power cord of the notebook computer is actually formed by the notebook power adapter and the power connecting cord into a whole, and the notebook computer can normally work only by the power cord with three cores unlike a desktop computer. A Power adapter (Power adapter) is a Power supply conversion device for small portable electronic equipment and electronic appliances, generally comprises a shell, a Power transformer and a rectification circuit, and can be divided into an alternating current output type and a direct current output type according to the output type; according to the connection mode, the device can be divided into a wall-inserting type and a desktop type. It is widely used in telephone set, game machine, language repeater, walkman, notebook computer, cellular phone, etc.
The length of the existing power connection wire for the notebook computer is fixed, and the power connection wire plug and the external power socket are easily damaged when the distance from the power connection wire to the external power socket is not enough or the power connection wire is in a tightened state; the existing power connecting line is not provided with a storage device, so that the power line is randomly placed, and the surface is easily crushed and polluted; the existing power connecting wires are mostly cylindrical packages, are easy to loosen during manual storage, and have general storage effect.
Disclosure of Invention
The invention aims to provide a computer power cord assembly with adjustable length, which is characterized in that a cylindrical power cord is replaced by a flat power cord, a metal strip is wound on a central rotating shaft in a power cord storage box, one end of the metal strip is fixedly connected with a connecting plate at one end of the power cord, the power cord is wound on the metal strip, one end of the power cord penetrates through a wire outlet groove to be connected with an international three-prong power plug, the other end of the power cord penetrates through a first threading pipe to be connected with a three-hole plum blossom tail connector, the length of the power cord is adjusted and stored, and the existing problems are.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a computer power line assembly with adjustable length, which comprises a power line, a power adapter and a power line receiving and releasing box; the power line is in plug fit with the power adapter; the power line is wound in the power line receiving and releasing box; the power line is in a flat package; one end of the power line is fixedly connected with a connecting plate; threaded columns are symmetrically arranged on the side face of the connecting plate; the thread of the threaded column is rotationally matched with a first fastening nut; a first threading pipe is fixedly connected to the side surface of the connecting plate;
the inner side surface of the power cord storing and releasing box is fixedly connected with a central rotating shaft; the outer wall of the central rotating shaft is wound with a metal strip; mounting holes are symmetrically formed in the outer wall of one end of the metal strip; the mounting hole is in sleeved fit with the threaded column.
Furthermore, the power line penetrates through the first threading pipe, and one end of the power line is fixedly connected with a three-hole plum blossom tail interface; the other end of the power line is fixedly connected with an international three-prong power plug; and the three-hole plum blossom tail interface is in plug-in fit with the power adapter.
Further, the power line receiving and releasing box is fixedly connected with a sealing plate through a fastening bolt; the power line receiving and releasing box and the surface of the sealing plate are distributed in a circumferential array and fixedly connected with threaded sleeves; the power cord receiving and releasing box and the side surface of the sealing plate are provided with a plurality of ventilation holes in a facing way; and a second threading pipe is arranged on the side surface of the sealing plate.
Furthermore, an outlet groove is formed in the outer wall of the power line receiving and releasing box; the outer wall of the power cord receiving and releasing box is sequentially provided with a baffle plate and a supporting plate from top to bottom; an arc-shaped sliding rail is fixedly connected between the baffle and the supporting plate on the outer wall of the power cord receiving and releasing box; the two side surfaces of the arc-shaped sliding rail are symmetrically and fixedly connected with limiting rails.
Furthermore, a mounting plate is fixedly connected to the side surface of the power line storage box; the side surface of the mounting plate is symmetrically and fixedly connected with a first clamping plate; the surface of the mounting plate is sequentially provided with a sliding rod and a connecting sleeve; the inner wall of the connecting sleeve is provided with an annular groove.
Further, the slide bar is in sliding fit with a second snap gauge; the surface of the second clamping plate is sequentially provided with a rotating hole and a threaded hole; the thread of the threaded hole is rotatably matched with a threaded rod; an annular rail is fixedly connected to the peripheral side surface of the threaded rod close to the bottom; the annular rail is in running fit with the annular groove.
Furthermore, a plurality of anti-skid grains are formed on the surfaces of the first clamping plate and the second clamping plate; and a second fastening nut is rotationally matched with the thread of the threaded rod.
Furthermore, the bottom of the connecting plate is fixedly connected with a telescopic adjusting rod; the bottom of the telescopic adjusting rod is fixedly connected with a pressing plate; an arc-shaped sliding block is fixedly connected to one side surface of the pressing plate; an arc-shaped sliding groove is formed in the side face of the arc-shaped sliding block; limiting channels are symmetrically formed in two sides of the inner wall of the arc-shaped sliding chute; the arc-shaped sliding rail is in sliding fit with the arc-shaped sliding groove; the limiting rail is in sliding fit with the limiting groove channel.
The invention has the following beneficial effects:
1. according to the invention, the cylindrical power line is replaced by the flat power line, so that the power line is conveniently wound and unwound, the metal strip is wound at the central rotating shaft in the power line storage box to form the strong spring, one end of the metal strip is fixedly connected with the connecting plate at one end of the power line, the power line is wound on the metal strip, one end of the power line penetrates through the wire outlet groove to be connected with the international trident power plug, the other end of the power line penetrates through the first threading pipe to be connected with the three-hole plum blossom tail connector, when the more the power line is pulled out, the higher the spring pressure formed by the metal strip is, the length adjustment and the quick automatic storage of the power line.
2. The invention drives the pressing plate to compress or loosen the power line at the wire outlet groove by adjusting the telescopic adjusting rod, thereby preventing the power line from loosening in use, avoiding the elastic pressure formed by the metal strip from pulling back the power line and facilitating the retraction of the power line.
3. According to the invention, the threaded column is rotated to drive the second clamping plate to move up and down along the direction of the sliding rod, the table corner is arranged between the two clamping plates, the second fastening nut is screwed, so that the whole device is fixedly arranged at the table corner, and the clamping plates and the surface of the table corner are prevented from slipping through the arrangement of the anti-slip threads, so that the device is convenient to use.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of an adjustable length computer power cord assembly of the present invention;
FIG. 2 is a schematic diagram of the structure of the power cord, power adapter and power cord storage box assembly of the present invention;
FIG. 3 is a schematic structural diagram of the power cord storage box of the present invention;
FIG. 4 is a schematic structural diagram of another view angle of the power cord storage box of the present invention;
FIG. 5 is a schematic structural view of a telescopic adjusting lever of the present invention;
FIG. 6 is a schematic structural view of a second card of the present invention;
FIG. 7 is a schematic view of the structure of the metal strip of the present invention;
FIG. 8 is a schematic diagram of a power line according to the present invention;
fig. 9 is a schematic structural view of a sealing plate of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-power line, 2-power adapter, 3-power line receiving and releasing box, 4-metal strip, 5-sealing plate, 6-threaded sleeve, 7-vent hole, 8-telescopic adjusting rod, 9-pressing plate, 10-arc sliding block, 11-arc sliding groove, 12-limiting groove channel, 101-connecting plate, 102-threaded column, 103-first fastening nut, 104-first threading pipe, 105-three-hole plum blossom tail interface, 106-international trident power plug, 301-central rotating shaft, 302-wire outlet groove, 303-baffle, 304-supporting plate, 305-arc sliding rail, 306-limiting rail, 307-mounting plate, 308-first clamping plate, 309-sliding rod, 310-connecting sleeve and 311-annular groove channel, 312-a second clamping plate, 313-a rotating hole, 314-a threaded hole, 315-a threaded rod, 316-an annular rail, 317-an anti-skid thread, 318-a second fastening nut, 401-a mounting hole and 501-a second threading pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
Referring to fig. 1-9, the present invention is a computer power cord assembly with adjustable length, which comprises a power cord 1, a power adapter 2 and a power cord receiving and releasing box 3; the power line 1 is in plug fit with the power adapter 2; the power cord 1 is wound in the power cord storing and releasing box 3; the power cord 1 is packaged in a flat shape; one end of the power line 1 is fixedly connected with a connecting plate 101; threaded columns 102 are symmetrically arranged on the side surface of the connecting plate 101; the threaded column 102 is in threaded rotation fit with a first fastening nut 103; a first threading pipe 104 is fixedly connected to the side surface of the connecting plate 101; the inner side surface of the power cord accommodating box 3 is fixedly connected with a central rotating shaft 301; the outer wall of the central rotating shaft 301 is wound with a metal strip 4; the outer wall of one end of the metal strip 4 is symmetrically provided with mounting holes 401; the mounting hole 401 is in sleeved fit with the threaded column 102; through on twining metal strip 4 to central pivot 301, form powerful spring, cup joint the cooperation through threaded post 102 with metal strip 4 and the connecting plate 101 of power cord 1 one end, and screw up first fastening nut 103, make metal strip 4 laminate mutually with power cord 1 afterbody, and metal strip 4 length is isometric with power cord 1 length, pull out when power cord 1 more, the spring pressure that metal strip 4 formed is big more, loosen clamp plate 9, power cord 1 automatic income power cord receive and releases in the box 3.
Referring to fig. 1 and 8, a power cord 1 passes through a first threading tube 104, and one end of the power cord 1 is fixedly connected with a three-hole plum blossom tail interface 105; the other end of the power cord 1 is fixedly connected with an international three-prong power plug 106; the three-hole plum blossom tail interface 105 is in plug fit with the power adapter 2; the international three-prong power plug 106 is plugged into an external power socket by plugging and matching the three-hole plum blossom tail interface 105 with the power adapter 2.
Referring to fig. 3 and 9, the power cord storage box 3 is fixedly connected with a sealing plate 5 through a fastening bolt; the surfaces of the power line receiving and releasing box 3 and the sealing plate 5 are distributed in a circumferential array and fixedly connected with threaded sleeves 6; the power cord receiving and releasing box 3 and the sealing plate 5 are provided with a plurality of ventilation holes 7 in a side-to-side manner; a second threading pipe 501 is arranged on the side surface of the sealing plate 5; the ventilation and cooling functions are realized through the ventilation opening 7.
Referring to fig. 4-6, an outlet groove 302 is formed on the outer wall of the power cord storage box 3; the outer wall of the power cord receiving and releasing box 3 is sequentially provided with a baffle 303 and a supporting plate 304 from top to bottom; an arc-shaped sliding rail 305 is fixedly connected between the baffle 303 and the supporting plate 304 on the outer wall of the power cord receiving and releasing box 3; the two side surfaces of the arc-shaped sliding rail 305 are symmetrically and fixedly connected with limiting rails 306; the side surface of the power cord storing and releasing box 3 is fixedly connected with an installation plate 307; the side surface of the mounting plate 307 is symmetrically and fixedly connected with a first clamping plate 308; the surface of the mounting plate 307 is provided with a slide bar 309 and a connecting sleeve 310 in sequence; the inner wall of the connecting sleeve 310 is provided with an annular groove 311; the slide bar 309 is slidably fitted with a second catch plate 312; the surface of the second clamping plate 312 is provided with a rotating hole 313 and a threaded hole 314 in sequence; the threaded hole 314 is in threaded rotation fit with a threaded rod 315; an annular rail 316 is fixedly connected to the peripheral side surface of the threaded rod 315 close to the bottom; the annular rail 316 is rotationally engaged with the annular channel 311; the surfaces of the first clamping plate 308 and the second clamping plate 312 are both provided with a plurality of anti-skid grains 317; the table corner is placed between the two clamping plates, the threaded rod 315 is rotated to drive the second clamping plate 312 to move up and down along the sliding rod 309, and the table corner is clamped and fixed; the anti-slip patterns 317 are arranged to prevent the table corner and the two clamping plates from slipping, so that the whole device is fixedly clamped at the table corner.
Referring to fig. 4 and 5, the threaded rod 315 is rotatably engaged with a second fastening nut 318 through threads, and the bottom of the connecting plate 101 is fixedly connected with a telescopic adjusting rod 8; the bottom of the telescopic adjusting rod 8 is fixedly connected with a pressing plate 9; an arc-shaped sliding block 10 is fixedly connected to one side surface of the pressing plate 9; the side surface of the arc-shaped sliding block 10 is provided with an arc-shaped sliding chute 11; two sides of the inner wall of the arc-shaped chute 11 are symmetrically provided with limit channels 12; the arc-shaped slide rail 305 is in sliding fit with the arc-shaped chute 11; the limit rail 306 is in sliding fit with the limit channel 12; the pressing plate 9 is driven to move along the arc-shaped sliding rail 305 by adjusting the telescopic adjusting rod 8, so that the power line 1 coming out of the wire outlet groove 302 is pressed or loosened, and the power line 1 is prevented from being pulled back to the inside of the power line receiving and releasing box 3 by the elastic pressure of the metal strip 4 when in use.
The specific working principle of the invention is as follows:
the cylindrical power line 1 is replaced by the flat power line 1, so that the power line 1 is convenient to store and release; the table corner is placed between the two clamping plates, the threaded rod 315 is rotated to drive the second clamping plate 312 to move up and down along the sliding rod 309, and the table corner is clamped and fixed; the anti-slip patterns 317 are arranged to prevent the table corners and the two clamping plates from slipping, so that the whole device is fixedly clamped at the table corners; the metal strip 4 is wound on the central rotating shaft 301 to form a strong spring, the metal strip 4 is matched with the connecting plate 101 at one end of the power line 1 in a sleeved mode through the threaded column 102, the first fastening nut 103 is screwed down, the metal strip 4 is attached to the tail portion of the power line 1, the length of the metal strip 4 is equal to that of the power line 1, when the power line 1 is pulled out more, the spring pressure formed by the metal strip 4 is larger, the pressing plate 9 is loosened, and the power line 1 is automatically collected into the power line collecting and releasing box 3; the pressing plate 9 is driven to move along the arc-shaped sliding rail 305 by adjusting the telescopic adjusting rod 8, so that the power line 1 coming out of the wire outlet groove 302 is pressed or loosened, and the power line 1 is prevented from being pulled back to the inside of the power line receiving and releasing box 3 by the elastic pressure of the metal strip 4 when in use.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. A computer power line assembly with adjustable length comprises a power line (1), a power adapter (2) and a power line receiving and releasing box (3); the power line (1) is in plug fit with the power adapter (2); the power line (1) is wound in the power line storing and releasing box (3);
the method is characterized in that:
the power line (1) is in a flat package; one end of the power line (1) is fixedly connected with a connecting plate (101); threaded columns (102) are symmetrically arranged on the side surface of the connecting plate (101); the threaded column (102) is in threaded rotation fit with a first fastening nut (103); a first threading pipe (104) is fixedly connected to the side surface of the connecting plate (101);
the inner side surface of the power cord storing and releasing box (3) is fixedly connected with a central rotating shaft (301); the outer wall of the central rotating shaft (301) is wound with a metal strip (4); mounting holes (401) are symmetrically formed in the outer wall of one end of the metal strip (4); the mounting hole (401) is in sleeved fit with the threaded column (102).
2. The computer power line assembly with adjustable length as claimed in claim 1, wherein the power line (1) passes through the first threading tube (104), and one end of the power line (1) is fixedly connected with a three-hole quincuncial tail interface (105); the other end of the power line (1) is fixedly connected with an international three-prong power plug (106); the three-hole plum blossom tail interface (105) is in plug-in fit with the power adapter (2).
3. The computer power line assembly with adjustable length as claimed in claim 1, characterized in that the power line receiving and releasing box (3) is fixedly connected with a sealing plate (5) through a fastening bolt; the surfaces of the power line receiving and releasing box (3) and the sealing plate (5) are distributed in a circumferential array and fixedly connected with threaded sleeves (6); the power line receiving and releasing box (3) and the sealing plate (5) are provided with a plurality of ventilation holes (7) in a side-to-side manner; and a second threading pipe (501) is arranged on the side surface of the sealing plate (5).
4. The computer power line assembly with adjustable length as claimed in claim 1, characterized in that the power line receiving and releasing box (3) is provided with an outlet groove (302) on the outer wall; the outer wall of the power line receiving and releasing box (3) is sequentially provided with a baffle plate (303) and a supporting plate (304) from top to bottom; an arc-shaped sliding rail (305) is fixedly connected between the baffle (303) and the supporting plate (304) on the outer wall of the power line receiving and releasing box (3); two side surfaces of the arc-shaped sliding rail (305) are symmetrically and fixedly connected with limiting rails (306).
5. The computer power line assembly with adjustable length as claimed in claim 1, characterized in that a mounting plate (307) is fixedly connected to the side of the power line receiving and releasing box (3); the side surface of the mounting plate (307) is symmetrically and fixedly connected with a first clamping plate (308); the surface of the mounting plate (307) is sequentially provided with a sliding rod (309) and a connecting sleeve (310); the inner wall of the connecting sleeve (310) is provided with an annular groove (311).
6. An adjustable length computer power cord assembly as claimed in claim 5, wherein said slide bar (309) is a sliding fit with a second catch plate (312); the surface of the second clamping plate (312) is sequentially provided with a rotating hole (313) and a threaded hole (314); the threaded hole (314) is in threaded rotation fit with a threaded rod (315); an annular rail (316) is fixedly connected to the peripheral side surface of the threaded rod (315) close to the bottom; the annular rail (316) is rotationally engaged with the annular channel (311).
7. The computer power line assembly of claim 6, wherein the first clamping plate (308) and the second clamping plate (312) are provided with a plurality of anti-slip lines (317) on the surfaces; the threaded rod (315) is threadedly and rotatably fitted with a second fastening nut (318).
8. The computer power line assembly with adjustable length as claimed in claim 4, wherein a telescopic adjusting rod (8) is fixedly connected to the bottom of the connecting plate (101); the bottom of the telescopic adjusting rod (8) is fixedly connected with a pressing plate (9); an arc-shaped sliding block (10) is fixedly connected to one side surface of the pressing plate (9); an arc-shaped sliding groove (11) is formed in the side surface of the arc-shaped sliding block (10); two sides of the inner wall of the arc-shaped sliding chute (11) are symmetrically provided with limiting channels (12); the arc-shaped sliding rail (305) is in sliding fit with the arc-shaped sliding groove (11); the limit rail (306) is in sliding fit with the limit channel (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110358701.2A CN113044682A (en) | 2021-04-02 | 2021-04-02 | Computer power cord subassembly of adjustable length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110358701.2A CN113044682A (en) | 2021-04-02 | 2021-04-02 | Computer power cord subassembly of adjustable length |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113044682A true CN113044682A (en) | 2021-06-29 |
Family
ID=76517518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110358701.2A Withdrawn CN113044682A (en) | 2021-04-02 | 2021-04-02 | Computer power cord subassembly of adjustable length |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113044682A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115385194A (en) * | 2022-03-17 | 2022-11-25 | 青岛豪江电子科技有限公司 | Can lubricated concertina type power cord structure of ball |
-
2021
- 2021-04-02 CN CN202110358701.2A patent/CN113044682A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115385194A (en) * | 2022-03-17 | 2022-11-25 | 青岛豪江电子科技有限公司 | Can lubricated concertina type power cord structure of ball |
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Application publication date: 20210629 |