CN205488882U - Scalable power cord and TV - Google Patents
Scalable power cord and TV Download PDFInfo
- Publication number
- CN205488882U CN205488882U CN201620261469.5U CN201620261469U CN205488882U CN 205488882 U CN205488882 U CN 205488882U CN 201620261469 U CN201620261469 U CN 201620261469U CN 205488882 U CN205488882 U CN 205488882U
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- China
- Prior art keywords
- line box
- power
- line
- runner
- power cable
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Abstract
The utility model discloses a scalable power cord and TV belongs to the power field, the power cord includes: power supply cable, TV plug and line box, the line box is hollow structure, power supply cable arranges in in the line box, one end with TV connector assembly, the line box includes: be located the line box inside and with line box stationary pillar be equipped with the runner on the pillar, the power supply cable winding is in on the runner, be equipped with resilient means in the pillar, compressed when resilient means is taken out at power supply cable, it has the power supply cable opening to open on the line box, the line box still includes the lock solid unit for, brakies the power supply cable who takes out when reaching the length that needs power supply cable the out -of -the -box portion of line is equipped with the stop button, is used for control the lock solid unit. The circuit winding that can avoid the power supply cable overlength to lead to has promoted indoor vision and pleasing to the eye effect.
Description
Technical field
This utility model relates to field of power supplies, particularly relates to a kind of retractable power cord and TV.
Background technology
Along with the development of science and technology, intelligent TV set is becoming the third after computer, mobile phone
Message reference terminal, user can access the information that oneself needs at any time.And become home entertainment center, user
Intelligent television television channel searching, recording TV program can be passed through, satellite and cable television joint can be play
Mesh and Internet video.
Need TV power supply plug insertion socket in intelligent television uses.To be embodied as intelligent television offer
The purpose of electric energy.In realizing process of the present invention, inventor finds that in prior art, at least there are the following problems:
Existing TV power supply line length is all dispatched from the factory pre-set, if socket is distant with intelligent television,
Need to rely on other power supply trunking to transfer；If socket is close together with intelligent television, beyond electricity
The power line of the spacing of supply socket and TV is often scattered and is placed on one side.Above-mentioned two situations all can be produced
Raw circuit is wound around, and unsightly, the clean and tidy and visual effect that impact is indoor.
Summary of the invention
In view of this, this utility model embodiment provides a kind of retractable power cord and TV, to realize TV
The purpose that power line freely can adjust according to the distance between TV and socket.
First aspect, this utility model embodiment provides a kind of retractable power cord, including:
Power cable and TV plugs, it is characterised in that described power line also includes that line box, described line box are
Hollow structure, described power cable is placed in described line box；Described line box includes:
It is positioned at the pillar that described line box is internal and fixing with described line box, described pillar is provided with runner, institute
Stating power cable to be wrapped on described runner, described power cable drives described runner to rotate when being drawn out of；?
Being provided with elastic device in described runner, described elastic device is compressed when power cable is drawn out of；
Locking unit, for braking described power line when the power cable extracted out reaches the length needed
Cable, is provided with locking key outside described line box, is used for controlling described locking unit.Further, described
Line box is cylindrical.
Further, having power cable opening on described line box, the power cable opening of described line box is
Arc transition shape.Further, described runner both sides are provided with baffle plate, and described power cable is wrapped in described gear
In the groove that plate is formed.
Further, described elastomeric element is disc spring or clockwork spring.
Further, described locking unit is arranged on runner, this locking unit selectively with pillar card
Close, in order to lock or to unlock the described runner relative change in location at pillar.
Further, described locking unit includes: the positioning ratchet wheel being arranged on runner, and with described system
The ratchet arranged on the brake bar that dynamic button connects.
Further, described locking unit includes: bull stick, and described bull stick is connected with described locking key,
And it is arranged at the bottom projections near described line cassette bottom portion power cable opening, at described locking key to downslide
Time dynamic, described bull stick extrudes described power cable and embeds in described bottom projections.
Second aspect, this utility model embodiment additionally provides a kind of TV, and described TV includes above-mentioned stretching
Contracting power line.
The retractable power cord of this utility model embodiment offer and TV, by arranging line on the power line
Box, user can extract the power cable of suitable distance even according to the distance between TV and socket from line box
Connect TV plugs and socket.And can lead to the locking unit in connection box makes power cable be fixed on some
Position, is user-friendly to.And can automatically collect power cable after use terminates.Avoid power cable
The long circuit caused is wound around, and improves vision and the aesthetic of indoor.
Accompanying drawing explanation
The detailed description that non-limiting example is made made with reference to the following drawings by reading, this practicality
Novel other features, objects and advantages will become more apparent upon:
Fig. 1 is the schematic diagram of the retractable power cord that this utility model embodiment one provides；
Fig. 2 is the front view schematic diagram of the retractable power cord center line box that this utility model embodiment one provides；
Fig. 3 is the structure of locking unit in the retractable power cord center line box that this utility model embodiment one provides
Schematic diagram；
Fig. 4 is that in the retractable power cord line box that this utility model embodiment two provides, the structure of locking unit is shown
It is intended to.
The technical characteristic that reference in figure refers to respectively is:
1, line box；2, pillar；3, runner；4, baffle plate；5, power cable opening；
6, elastic device；7, locking key；8, bull stick；9, bottom projections；10, brake bar；
11, positioning ratchet wheel；12, ratchet；13, spring.
Detailed description of the invention
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.May be appreciated
It is that specific embodiment described herein is used only for explaining this utility model, rather than to of the present utility model
Limit.It also should be noted that, for the ease of describing, accompanying drawing illustrate only and this utility model phase
Close part rather than full content.
In this utility model embodiment, in the case of illustrating on the contrary, the noun of locality of use is such as
" upper and lower, top, the end " is typically for for direction shown in the drawings or for vertical, vertical
Or each parts mutual alignment relationship description word on gravity direction.
Embodiment one
See the signal that Fig. 1 and Fig. 2, Fig. 1 are the retractable power cord that this utility model embodiment one provides
Figure, as seen from Figure 1, a kind of retractable power cord, including: power cable and TV plugs, it is special
Levying and be, described TV power supply line also includes line box 1, and described line box 1 is hollow structure, described power cable
Being placed in described line box 1, one end is connected with described TV plugs.Described line box 1 can be any geometric form
Shape, preferably cylindrical, cylindrical line box 1 is more suitable for accommodating power line cable.
Fig. 2 is the structural representation of the retractable power cord center line box that this utility model embodiment one provides, by
Fig. 2 is it can be seen that described line box 1 includes: be positioned at described line box 1 internal and fixing with described line box 1
Pillar 2, is provided with runner 3 on described pillar 2, and described power cable is wrapped on described runner 3；Described
Drive described runner to rotate when power cable is drawn out of, in described pillar 2, be provided with elastic device 6, described bullet
Property device 6 is compressed when power cable is drawn out of；Described line box 1 has power cable opening 5, institute
State line box 1 and also include locking unit, for the braking institute when the power cable extracted out reaches the length needed
State power cable, outside described line box 1, be provided with locking key 7, be used for controlling described locking unit.
As in figure 2 it is shown, be provided with pillar 2 in line box 1, this pillar 2 is fixing with described line box 1 to be connected, one
As with described line box 1 one generate.Described pillar 2 can be located at the center of described line box 1.At described pillar 2
Being provided with runner 3, this runner 3 can rotate around described pillar 2.Power cable is wrapped in described runner 3
On.Being provided with baffle plate 4 in described runner 3 both sides, described power cable is wrapped in the groove that described baffle plate 4 is formed
In.During reclaiming power cable, power cable can be wrapped in wire casing by baffle plate 4.Avoid institute
State power cable and jump out described runner 3, make the power cable of recovery cannot rewind on runner 3, impact
Use next time.Being provided with elastic device 6 in described runner 3, this elastic device 6 one end is fixed on pillar
The edge of 2, opposite side is fixing with a point of runner 3 to be connected, and described elastic device 6 is drawn out of at power cable
Time compressed, and reclaim power cable time, elastic device 6 recovers original shape, and drives runner 3 anti-
To rotation, utilize runner 3 to rotarily drive power cable and reclaim, it is achieved automatically reclaim the purpose of power cable.
Exemplary, described elastomeric element can select disc spring or clockwork spring etc..Power cable is had on online box 1
Opening 5, power cable opening 5 is arc transition shape, can effectively prevent dust from entering in line box.
Additionally, described line box 1 also includes locking unit, for reaching needs at the power cable extracted out
Brake described power cable during length, outside described line box 1, be provided with locking key 7, be used for controlling described lock
Gu unit.
Utility model own is further described by the use process below in conjunction with retractable power cord, when with
When family needs to extract power cable, the runner 3 in line box 1 rotates around described pillar 2, is wound in runner 3
On power cable be drawn out line box 1 by power cable opening 5, the rotational band dynamic elasticity device 6 of runner 3
Compression.When power cable reaches the length needed, by the locking key outside pressing or line of slide box 1
7, control locking unit and brake described power cable.After using, control locking by locking key 7
Unit releases braking, and power cable is retracted line box 1 orderly twining under the restoring force effect of elastomeric element
It is around on runner 3.
Fig. 3 is the structure of locking unit in the retractable power cord center line box that this utility model embodiment one provides
Schematic diagram, as seen from Figure 3, described locking unit locking unit is arranged on runner 3, this locking list
Unit selectively engages with pillar 2, in order to lock or to unlock the phase para-position at pillar 2 of the described runner 3
Put change.Exemplary, locking unit includes the positioning ratchet wheel 11 being arranged on runner 3, and with described system
The ratchet 12 arranged on the brake bar 10 that dynamic button 7 connects.It is provided with positioning ratchet wheel on outside described runner 3
11, sliding button is connected with described brake bar 10, and when sliding button is pressed, brake bar 10 is relative
Moving in runner 3 direction, line box 1 center, the ratchet 12 on brake bar 10 engages with positioning ratchet wheel 11, makes
Runner 3 stops operating, and limits runner 3 and rotate backward, and realizes accordingly carrying out runner 3 power source cable
The purpose of locking.Additionally, be additionally provided with spring 13 on described brake bar 10, can strengthen on brake bar 10
The engagement force of ratchet 12.
The retractable power cord that the present embodiment provides, by arranging line box on TV power supply line, user is permissible
According to the distance between TV with socket extract from line box the power cable of suitable distance be connected TV plugs with
Socket.And can lead to the locking unit in connection box makes power cable be fixed on some position, convenient use
Family uses.And can automatically collect power cable after use terminates.Avoid the long line caused of power cable
Road is wound around, and improves vision and the aesthetic of indoor.
Embodiment two
Fig. 4 is the structural representation of locking unit in the retractable power cord that this utility model embodiment two provides
Figure.The present embodiment is based on above-described embodiment.The line box structure of the present embodiment is same as the previously described embodiments,
Different structure and the principles being locking unit, in the present embodiment, for the structure emphasis of locking unit
It is explained.
As seen from Figure 4, described locking unit includes: bull stick 8, described bull stick 8 and described locking key
7 are connected, and are arranged at the bottom projections 9 bottom described line box 1, in described locking key 7 slide downward
Time, described bull stick 8 extrudes described power cable and embeds in described bottom projections 9.
Bull stick 8, under the control of described locking key 7, can move in a circle with the center of described line box 1,
During moving in a circle, bull stick 8 contacts with power cable, and drives power cable to move downward.
It is provided with bottom projections 9 bottom online box 1, concrete, including the bottom projections 9 of at least two, bull stick 8
Extruding power cable embeds in described bottom projections 9, it is achieved the purpose of power cable braking.
The retractable power cord that the present embodiment provides, by locking key, bull stick, bottom projections and elasticity
This interaction of parts, and release after realizing the positioning locking of power cable and slip locking key right
The purpose of tape braking.
This utility model embodiment also provides for a kind of TV, and this TV includes described by any of the above-described embodiment
Retractable power cord, has the function that above-described embodiment is identical, does not repeats at this.
Additionally, the retractable power cord that this utility model provides could be applicable to other electric equipments, such as:
The electrical equipment such as washing machine, air-conditioning and computer.
Note, above are only preferred embodiment of the present utility model and institute's application technology principle.Art technology
Those skilled in the art, it will be appreciated that this utility model is not limited to specific embodiment described here, are come by personnel
Say and can carry out various obvious change, readjust and substitute without departing from protection model of the present utility model
Enclose.Therefore, although by above example, this utility model is described in further detail, but this
Utility model is not limited only to above example, in the case of conceiving without departing from this utility model, it is also possible to
Including other Equivalent embodiments more, and scope of the present utility model is determined by scope of the appended claims.
Claims (10)
1. a retractable power cord, including: power cable and TV plugs, it is characterised in that described
Power line also includes that line box, described line box are hollow structure, and described power cable is placed in described line box；Institute
State line box to include:
It is positioned at the pillar that described line box is internal and fixing with described line box, described pillar is provided with runner, institute
Stating power cable to be wrapped on described runner, described power cable drives described runner to rotate when being drawn out of；?
Being provided with elastic device in described pillar, described elastic device is compressed when power cable is drawn out of；
Locking unit, for braking described power line when the power cable extracted out reaches the length needed
Cable, is provided with locking key outside described line box, is used for controlling described locking unit.
Power line the most according to claim 1, it is characterised in that described line box is cylindrical.
Power line the most according to claim 1, it is characterised in that have power supply on described line box
Cable openings, the power cable opening of described line box is arc transition shape.
Power line the most according to claim 1, described runner both sides are provided with baffle plate, described power line
Cable is wrapped in the groove that described baffle plate is formed.
Power line the most according to claim 1, it is characterised in that described elastomeric element be disc spring or
Person's clockwork spring.
Power line the most according to claim 1, it is characterised in that described locking unit is arranged on and turns
On wheel, this locking unit selectively engages with pillar, in order to lock or the described runner that unlocks is at pillar
Relative change in location.
Power line the most according to claim 6, it is characterised in that described locking unit includes: set
The ratchet arranged on the positioning ratchet wheel being placed on runner, and the brake bar being connected with described locking key.
Power line the most according to claim 6, it is characterised in that be additionally provided with on described brake bar
Spring.
Power line the most according to claim 1, it is characterised in that described locking unit includes: turn
Bar, described bull stick is connected with described locking key, and is arranged at the bottom projections in described line cassette bottom portion,
During described locking key slide downward, described bull stick extrudes described power cable and embeds in described bottom projections.
10. a TV, it is characterised in that include the arbitrary described scalable power supply of claim 1-9
Line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620261469.5U CN205488882U (en) | 2016-03-31 | 2016-03-31 | Scalable power cord and TV |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620261469.5U CN205488882U (en) | 2016-03-31 | 2016-03-31 | Scalable power cord and TV |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205488882U true CN205488882U (en) | 2016-08-17 |
Family
ID=56645895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620261469.5U Expired - Fee Related CN205488882U (en) | 2016-03-31 | 2016-03-31 | Scalable power cord and TV |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205488882U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113489928A (en) * | 2021-06-30 | 2021-10-08 | 安徽康佳电子有限公司 | Mechanism for improving scratching of television rear shell by power plug |
-
2016
- 2016-03-31 CN CN201620261469.5U patent/CN205488882U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113489928A (en) * | 2021-06-30 | 2021-10-08 | 安徽康佳电子有限公司 | Mechanism for improving scratching of television rear shell by power plug |
| CN113489928B (en) * | 2021-06-30 | 2023-07-07 | 安徽康佳电子有限公司 | Mechanism for improving scratch of television rear shell by power plug |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20170721 Granted publication date: 20160817 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20200721 Granted publication date: 20160817 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20170331 |