CN114057036A

CN114057036A - Design and connection mode of take-up box

Info

Publication number: CN114057036A
Application number: CN202111340703.5A
Authority: CN
Inventors: 黎少波; 黄青洪
Original assignee: Shenzhen Xuwei Technology Development Co ltd
Current assignee: Shenzhen Xuwei Technology Development Co ltd
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-02-18
Anticipated expiration: 2041-11-12
Also published as: CN114057036B

Abstract

The invention relates to the technical field of wire-rewinding boxes and discloses a wire-rewinding box design and a connection mode, which comprises a shell, wherein a device box is arranged in the shell, rotating wheels movably penetrate through the left inner wall and the right inner wall of the device box, two spring pins are movably connected to the rotating wheels, a cable movably penetrates through the rotating wheels, a circuit board enables a circuit signal to pass through a metal sheet, contact with one spring pin, pass through the cable, reach the spring pin at the other end, then contact with the metal sheet, and return to the circuit board to form a loop. Or the loop signal is transmitted in the opposite direction, after the circuit loop signal is conducted, when the limit switch is loosened or the device box is pulled out and other operations cause the loop signal to be disconnected, the high and low level electric signals detected by the program are different, an alarm event or other operations can be triggered, so that the installation and replacement operations are simple, the spring needle is in contact conduction in the using structure and can be used after being directly placed on the spring needle, the conductive sliding ring is cancelled in design, the innovative optimization design is carried out on the wire collecting box, and the cost is saved.

Description

Design and connection mode of take-up box

Technical Field

The invention relates to the technical field of take-up boxes, in particular to a take-up box design and a connection mode.

Background

Prior publication No. CN111798636A discloses an anti-theft display device and system for electronic products, the device includes an adapter, a USB adapter cable, an anti-theft host, a base, a support rod/frame, an anti-theft cable, and an alarm, wherein the anti-theft host and the base are detachably connected, the anti-theft host includes a detection unit configured to detect a displayed commodity to prevent it from being stolen. According to the invention, the anti-theft host can be configured with different bases by detachably connecting the anti-theft host and the bases, and the anti-theft host can be more diversified in application mode and wider in range by connecting the anti-theft host with the bases in a buckling connection mode, a sliding connection mode and an adhesion mode, and meanwhile, the cost can be effectively reduced.

Most receipts line box runner is inside just to carry out the circuit with leading electrical slip ring and switch on the market, but the cost height that leads electrical slip ring accounts for about one third of receipts line box cost to use in a large number with high costs inconvenient user.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a wire-rewinding box design and a connection mode, and the wire-rewinding box has the advantages of simple installation and replacement operation, simple use structure, spring needle contact conduction and use after being directly placed, no conductive slip ring is designed, innovative optimization design is carried out on the wire-rewinding box, the cost is saved, and the like, and the problem that most wire-rewinding box rotating wheels are internally provided with conductive slip rings for line conduction, but the conductive slip rings are high in cost and account for about one third of the cost of the wire-rewinding box, so that the cost is high, and a large amount of use is inconvenient for users is solved.

(II) technical scheme

In order to realize the simple installation and replacement operation, the spring needle is in contact conduction in a use structure and can be used after being directly placed on the spring needle, a conductive slip ring is omitted in design, the innovative optimization design is carried out on the wire collecting box, and the purpose of saving the cost is achieved, and the invention provides the following technical scheme: the utility model provides a receive line box design and connected mode, includes the shell, is provided with the device box in the shell, and the inner wall activity runs through there is the runner about the device box, and swing joint has two spring pins on the runner, and the activity runs through there is the cable on the runner, two joints departments of the lower extreme of cable respectively with two spring pin fixed connection, the upper end fixedly connected with limit switch of cable, fixed mounting has the circuit board in the shell, circuit board upside fixed mounting has two sheetmetals, two sheetmetals respectively with two spring pin contact.

Preferably, a connecting rod movably penetrates through the shell, the connecting rod movably penetrates through the left wall of the device box, a gear a is fixedly mounted at the right end of the connecting rod, a circle of rack a is fixedly mounted on the rotating wheel, and the rack a is meshed with the gear a.

Preferably, the left end fixed mounting of connecting rod has gear b, and the meshing is connected with rack b on the gear b, and rack b's upper end fixed mounting places the board, places the downside fixed mounting of board and has the stabilizer bar, and the last activity of stabilizer bar has cup jointed the stabilizing block, stabilizing block and shell right side fixed connection.

Preferably, a protection box is fixedly mounted on the left side of the shell, a through groove is formed in the protection box, and the rack b is movably connected with the through groove.

Preferably, be provided with the fixed plate on the stabilizer bar, seted up two openings on the fixed plate, stabilizer bar and the opening swing joint on the right, rack b and the opening swing joint on the left side, the fixed cover of fixed plate is connected on the shell, fixed plate upside fixed mounting has annular gasbag.

Preferably, the lower side of the shell is provided with a connecting column, and the lower end of the connecting column is fixedly provided with a screw rod.

Preferably, the spread groove has been seted up in the spliced pole, and the circular slot has been seted up to the lower wall of spread groove, and swing joint has the column spinner in the spread groove, and the go-between has been cup jointed in the activity on the column spinner, go-between and circular slot swing joint, column spinner and shell downside fixed connection, column spinner lower extreme fixed mounting has the square bar, and the square trough has been seted up to the circular slot lower wall, square bar and square trough swing joint.

A connecting mode designed for a take-up box comprises the following steps:

the first step is as follows: the circuit board enables a circuit signal to pass through the metal sheet, contact one spring pin, pass through the cable, reach the other spring pin, contact the metal sheet again, and return to the circuit board to form a loop;

the second step is that: after the circuit loop signal is conducted, when the limit switch is loosened or the device box is pulled out and the like, the loop signal is disconnected;

the third step: the program detects that the high and low level signals are different and will trigger an alarm event or other operation.

(III) advantageous effects

Compared with the prior art, the invention provides a design and connection mode of a take-up box, which has the following beneficial effects:

1. this receipts line box design and connected mode, make circuit signal through the circuit board, through the sheetmetal, with a spring needle contact, pass through the cable again, reach other end spring needle, meet the contact sheetmetal again, return the circuit board, form the return circuit, or reverse direction transmission return circuit signal, circuit return circuit signal switches on the back, when limit switch is loosened, or the device box is pulled out etc. operation causes return circuit signal to be disconnected, the procedure detects highly, low flat electric signal is different, can trigger alarm incident or other operations, thereby installation, change easy operation, the usage structure is that the spring needle contact switches on, directly place and go to just can use, the design has cancelled electrically conductive sliding ring, innovative optimal design has been carried out to the receipts line box, the cost is saved.

2. This receive line box design and connected mode, through twine the cable on the runner, it upwards drags to take up the product to drive the cable when the user, just can drive the runner rotatory, thereby it is rotatory to drive gear an through rack a, just so can drive the connecting rod rotatory, thereby can drive gear b rotatory, just so can drive rack b rebound, thereby can drive and place board rebound, after the user puts back the product and places on the board, will drive through the reason of gravity and place board rebound, thereby can drive gear b through rack b and turn round the commentaries on classics, just so can pass through the connecting rod, gear a drives the runner with rack a and turns round the commentaries on classics and batches the cable, thereby can retrieve the cable.

3. This receive line box design and connected mode can avoid impurity such as external dust to contact gear b and rack b to lead to gear b and rack b impaired through the protection box, can avoid gear b and rack b to injure the user by mistake simultaneously, can keep the stability that rack b reciprocated through leading to the groove simultaneously.

4. This receive line box design and connected mode through annular gasbag, can place the board drive when placing the board downstream with the product when the user puts back the product, can cushion for the impact force of placing the board downstream and avoid the product to give birth to vibrations and drop and produce the loss to can improve the practicality of device.

5. This receive line box design and connected mode, through aim at the screw rod the thread groove of reservation, then press device makes square strip and square groove swing joint downwards, just can rotary device drive the screw rod and be connected installation device with the thread groove of reservation, upward mobile device drives the square strip and just can rotary device angle of adjustment with the square groove separation simultaneously to convenience of customers uses.

Drawings

FIG. 1 is a schematic cross-sectional front view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1A;

FIG. 3 is an enlarged view of a portion of FIG. 1 at B according to the present invention;

FIG. 4 is a schematic front perspective view of the housing of FIG. 1 according to the present invention;

fig. 5 is a front perspective view of the device case of fig. 1 according to the present invention.

In the figure: 1. a housing; 2. a pogo pin; 3. a rotating wheel; 4. a metal sheet; 5. a stabilizer bar; 6. a circuit board; 7. a spin column; 8. a circular groove; 9. square bars; 10. a square groove; 11. a screw; 12. connecting columns; 13. a rack b; 14. a connecting rod; 15. a gear b; 16. a protection box; 17. a fixing plate; 18. an annular air bag; 19. placing the plate; 20. a gear a; 21. a device cartridge; 22. a rack a; 23. a cable; 24. a port; 25. a through groove; 26. a connecting ring; 27. connecting grooves; 28. a limit switch; 29. and (6) stabilizing the block.

Detailed Description

The present invention will be described in further detail with reference to the drawings, wherein like elements are designated by like reference numerals, wherein the terms "front", "rear", "left", "right", "upper" and "lower", "bottom" and "top" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular element.

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.

Example one

Referring to fig. 1-5, the present invention provides a technical solution: a design and connection mode of a take-up box comprises a shell 1, a device box 21 is arranged in the shell 1, a rotating wheel 3 is movably penetrated through the left inner wall and the right inner wall of the device box 21, two spring needles 2 are movably connected on the rotating wheel 3, a cable 23 is movably penetrated through the rotating wheel 3, two joints at the lower end of the cable 23 are respectively and fixedly connected with the two spring needles 2, a limit switch 28 is fixedly connected at the upper end of the cable 23, a circuit board 6 is fixedly installed in the shell 1, two metal sheets 4 are fixedly installed at the upper side of the circuit board 6, the two metal sheets 4 are respectively contacted with the two spring needles 2, a circuit signal is enabled to pass through the circuit board 6, contact with one spring needle 2 through the metal sheet 4 and then pass through the cable 23 to reach the spring needle 2 at the other end, then contact with the metal sheet 4, the circuit board returns 6 to form a loop, or transmit the loop signal in the opposite direction, after the circuit loop signal is conducted, when the limit switch 28 is loosened, or the device box 21 is pulled out and other operations cause the loop signal to be disconnected, the alarm event or other operations can be triggered when the program detects that the high and low level electric signals are different, so that the installation and replacement operations are simple, the using structure is that the spring needle is in contact conduction and can be used after being directly placed, a conductive slip ring is omitted, the innovative optimization design is carried out on the wire-rewinding box, the cost is saved, the contact surface of the metal sheet 4 and the spring needle 2 is protruded, the surrounding edge of the protruded surface is inclined, so that the spring needle cannot be stuck and damaged when the wire-rewinding box is placed, the connecting rod 14 movably penetrates through the shell 1, the connecting rod 14 movably penetrates through the left wall of the device box 21, the right end of the connecting rod 14 is fixedly provided with a gear a20, the rotating wheel 3 is fixedly provided with a circle of rack a22, the rack a22 is meshed with the gear a20, the left end of the connecting rod 14 is fixedly provided with a gear b15, a rack b13 is engaged and connected to the gear b15, a placing plate 19 is fixedly installed at the upper end of the rack b13, a stabilizer bar 5 is fixedly installed at the lower side of the placing plate 19, a stabilizer block 29 is movably sleeved on the stabilizer bar 5, the stabilizer block 29 is fixedly connected with the right side of the shell 1, the cable 23 is wound on the rotating wheel 3, when a user takes up a product to drive the cable 23 to pull upwards, the rotating wheel 3 can be driven to rotate, the gear a20 can be driven to rotate through the rack a22, the connecting rod 14 can be driven to rotate, the gear b15 can be driven to rotate, the rack b13 can be driven to move upwards, the placing plate 19 can be driven to move upwards, after the product is placed back on the placing plate 19 by the user, the placing plate 19 can be driven to move downwards through the gravity, the gear b13 can drive the gear b15 to rotate backwards, and the connecting rod 14 can be used for rotating around, The gear a20 and the rack a22 drive the rotating wheel 3 to rotate backwards to wind the cable 23, so that the cable 23 can be recovered, the protection box 16 is fixedly installed on the left side of the shell 1, the protection box 16 is provided with a through groove 25, the rack b13 is movably connected with the through groove 25, the protection box 16 can prevent impurities such as external dust from contacting the gear b15 and the rack b13 to damage the gear b15 and the rack b13, meanwhile, the gear b15 and the rack b13 can be prevented from accidentally injuring a user, meanwhile, the stability of up-and-down movement of the rack b13 can be kept through the through groove 25, the stabilizer bar 5 is provided with the fixing plate 17, the fixing plate 17 is provided with two through holes 24, the stabilizer bar 5 is movably connected with the through hole 24 on the right, the rack b13 is movably connected with the through hole 24 on the left side, the fixing plate 17 is fixedly sleeved on the shell 1, the annular air bag 18 is fixedly installed on the upper side of the fixing plate 17, when the user puts the product back to the placing plate 19 to drive the placing plate 19 to move downwards, the impact force for placing the plate 19 to move downwards can be buffered to avoid the loss caused by the falling of the product due to the release vibration, so that the practicability of the device can be improved.

A connecting mode designed for a take-up box comprises the following steps:

the first step is as follows: the circuit board 6 enables a circuit signal to pass through the metal sheet 4, contact one spring pin 2, pass through the cable 23, reach the other spring pin 2, contact the metal sheet 4 again and return to the circuit board 6 to form a loop;

In use, the first step: the circuit signal is enabled to pass through the metal sheet 4 through the circuit board 6, contact with one spring needle 2 and then pass through the cable 23 to reach the spring needle 2 at the other end, then contact with the metal sheet 4 and return to the circuit board 6 to form a loop, or the loop signal is transmitted in the opposite direction, after the circuit loop signal is conducted, when the limit switch 28 is loosened or the device box 21 is pulled out and other operations cause the loop signal to be disconnected, the program detects high and low level electric signals are different, an alarm event or other operations can be triggered, and therefore the installation and replacement operations are simple.

The second step is that: through twine cable 23 on runner 3, it upwards drags to take up product drive cable 23 when the user, just can drive runner 3 rotatory, thereby can drive gear a20 rotatory through rack a22, just so can drive connecting rod 14 rotatory, thereby can drive gear b15 rotatory, just so can drive rack b13 rebound, thereby can drive place board 19 rebound, after the user puts back the product on placing board 19, will drive through the reason of gravity and place board 19 rebound, thereby can drive gear b15 through rack b13 and turn round the commentaries on classics, just so can drive runner 3 through connecting rod 14, gear a20 and rack a22 and turn round the commentaries on classics and batch cable 23, thereby can retrieve cable 23.

The third step: can avoid through protection box 16 that impurity such as external dust contacts gear b15 and rack b13 to lead to gear b15 and rack b13 to be impaired, can avoid gear b15 and rack b13 to injure the user by mistake simultaneously, can keep the stability that rack b13 reciprocated through logical groove 25 simultaneously.

The fourth step: through annular gasbag 18, can place the board 19 with the product and drive when placing board 19 and move down when the user puts back the product, can cushion for the impact force of placing board 19 and moving down and avoid the product to give birth to vibrations and drop and produce the loss to can improve the practicality of device.

Example two

Referring to fig. 1-5 on the basis of the first embodiment, a connecting column 12 is disposed at the lower side of the housing 1, a screw 11 is fixedly mounted at the lower end of the connecting column 12, a connecting groove 27 is disposed in the connecting column 12, a circular groove 8 is disposed at the lower wall of the connecting groove 27, a rotating column 7 is movably connected in the connecting groove 27, a connecting ring 26 is movably sleeved on the rotating column 7, the connecting ring 26 is movably connected with the circular groove 8, the rotating column 7 is fixedly connected with the lower side of the housing 1, a square bar 9 is fixedly mounted at the lower end of the rotating column 7, a square groove 10 is disposed at the lower wall of the circular groove 8, the square bar 9 is movably connected with the square groove 10, the screw 11 is driven by the rotating device to be connected with the mounting device by aligning the reserved threaded groove, and the square bar 9 is driven by the upward moving device to be separated from the square groove 10 to adjust the angle of the rotating device, thereby facilitating the use of the user.

When the screw rod is used, the screw rod 11 is aligned to the reserved thread groove, then the square strip 9 is movably connected with the square groove 10 through the downward pressing device, the rotating device can drive the screw rod 11 to be connected with the reserved thread groove through the mounting device, and meanwhile, the upward moving device drives the square strip 9 to be separated from the square groove 10 so that the angle of the rotating device can be adjusted, and therefore the screw rod is convenient for a user to use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a receive line box design, includes shell (1), its characterized in that: be provided with device box (21) in shell (1), inner wall activity runs through has runner (3) about device box (21), swing joint has two spring pins (2) on runner (3), the activity runs through has cable (23) on runner (3), two joints departments of the lower extreme of cable (23) respectively with two spring pin (2) fixed connection, the upper end fixedly connected with limit switch (28) of cable (23), fixed mounting has circuit board (6) in shell (1), circuit board (6) upside fixed mounting has two sheetmetals (4), two sheetmetals (4) contact with two spring pins (2) respectively.

2. A take-up reel design according to claim 1, wherein: the device is characterized in that a connecting rod (14) penetrates through the shell (1) movably, the connecting rod (14) penetrates through the left wall of the device box (21) movably, a gear a (20) is fixedly mounted at the right end of the connecting rod (14), a circle of rack a (22) is fixedly mounted on the rotating wheel (3), and the rack a (22) is meshed with the gear a (20).

3. A take-up reel design according to claim 2, wherein: the left end fixed mounting of connecting rod (14) has gear b (15), and the meshing is connected with rack b (13) on gear b (15), and the upper end fixed mounting of rack b (13) has places board (19), and the downside fixed mounting who places board (19) has stabilizer bar (5), and stabilizer bar (5) are gone up the activity and are cup jointed stabilizing block (29), stabilizing block (29) and shell (1) right side fixed connection.

4. A take-up reel design according to claim 1, wherein: the left side fixed mounting of shell (1) has protection box (16), has seted up logical groove (25) on protection box (16), rack b (13) and logical groove (25) swing joint.

5. A take-up reel design according to claim 3, wherein: be provided with fixed plate (17) on stabilizer bar (5), seted up two through-holes (24) on fixed plate (17), stabilizer bar (5) and right through-hole (24) swing joint, rack b (13) and left through-hole (24) swing joint, fixed plate (17) are fixed to be cup jointed on shell (1), fixed plate (17) upside fixed mounting has annular gasbag (18).

6. A take-up reel design according to claim 1, wherein: the lower side of the shell (1) is provided with a connecting column (12), and the lower end of the connecting column (12) is fixedly provided with a screw (11).

7. A take-up box design according to claim 6, wherein: offer spread groove (27) in spliced pole (12), circular slot (8) have been seted up to the lower wall of spread groove (27), swing joint has column spinner (7) in spread groove (27), go up activity cup joint go-between (26) in column spinner (7), go-between (26) and circular slot (8) swing joint, column spinner (7) and shell (1) downside fixed connection, column spinner (7) lower extreme fixed mounting has square bar (9), square groove (10) have been seted up to circular slot (8) lower wall, square bar (9) and square groove (10) swing joint.

8. A connecting mode designed for a take-up box comprises the following steps:

the first step is as follows: the circuit board (6) enables a circuit signal to pass through the metal sheet (4), contact with one spring pin (2), pass through the cable (23), reach the spring pin (2) at the other end, contact with the metal sheet (4) again, and return to the circuit board (6) to form a loop;