CN202906072U - Extension-type power strip - Google Patents

Extension-type power strip Download PDF

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Publication number
CN202906072U
CN202906072U CN 201220624582 CN201220624582U CN202906072U CN 202906072 U CN202906072 U CN 202906072U CN 201220624582 CN201220624582 CN 201220624582 CN 201220624582 U CN201220624582 U CN 201220624582U CN 202906072 U CN202906072 U CN 202906072U
Authority
CN
China
Prior art keywords
cylinder
space
electric wire
insert row
housing
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.)
Expired - Fee Related
Application number
CN 201220624582
Other languages
Chinese (zh)
Inventor
王栋
魏杭帅
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Keyi College of ZSTU
Original Assignee
Keyi College of ZSTU
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Keyi College of ZSTU filed Critical Keyi College of ZSTU
Priority to CN 201220624582 priority Critical patent/CN202906072U/en
Application granted granted Critical
Publication of CN202906072U publication Critical patent/CN202906072U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses an extension-type power strip. An objective of the utility model is to provide a power strip which is easy to recover and takes power utilization of far away electric appliances into account. The extension-type power strip comprises a power line, a housing, and a plurality of independent tape-type sockets. A circuit is disposed in the housing, and the circuit is connected with the power line. The tape-type sockets are connected with the circuit in parallel through wires. The sockets of the extension-type power strip are retractable, so that requirements of power utilization of the electric appliances which are far away can be satisfied. The extension-type power strip storages the wire in a tape-type manner which is simple and fast, and the wires would not wind.

Description

Scalable insert row
Technical field
The utility model relates to a kind of family expenses accessory, refers in particular to a kind of insert row.
Background technology
At present, insert row has become requisite thing in our daily life, and in order to meet consumers' demand as wide as possible, general producer is by producing the quantity of jack on the long as far as possible insert row of power line or the increase insert row.Even yet it is very long often to run into power line in life, but distant between the electrical equipment, can't take into account different electrical equipment, generally can only connect again an insert row and solve this problem, but in use we find that these electric wires usually are intertwined, and are inextricable, all will twine pretty troublesome at every turn, and wind up plainly, be unfavorable for attractive in appearance and use.
Chinese patent notification number CN102214877A discloses a kind of socket that twines redundant electric wires October 12 2011 day for announcing, and it comprises bent molded line baffle plate, Philip's head screw, diplopore jack, socket, three hole jacks and a word screw; Bent molded line baffle plate is separately fixed at the upper and lower side of socket by Philip's head screw, diplopore jack and three hole jacks are separately positioned on the socket centre position, and diplopore jack and three hole jacks have respectively a word screw to be used for fixing socket in both sides up and down.It can electrical equipment is many wire intertwist on socket, stop that those electric wires are tripped or situation about getting rid of, but this socket does not solve still between a plurality of electrical equipment apart from problem too far away.
The utility model content
The utility model problem that insert row can not be taken into account in order to overcome the difficulty that the insert row wire intertwist is not easy to reclaim together and to solve the electrical equipment apart from each other provides easy recovery and can take into account the insert row of apart from each other electric appliance.
A kind of scalable insert row of the present utility model comprises power line, also comprises a central block and some telescopic sockets, is provided with circuit in the described central block, and described circuit is electrically connected with power line;
Described socket comprises the housing that can be up and down involutory upper shell cover and lower cover form, cylinder, volute spring and electric wire, inboard, described lower cover bottom surface arranges a round platform, described upper shell cover correspondence position arranges a circular hole, described cylinder one end madial wall cooperates with round platform, other end lateral wall cooperates with circular hole, described cylinder cooperates an end that one baffle ring is set with circular hole, the end that described cylinder cooperates with circular hole arranges a circular panel, be provided with jack on the described circular panel, round flat board by a vertical cylinder axis in the described cylinder is divided into upper space and lower space, described upper space is cylinder inner circle panel and the dull and stereotyped space that comprises of circle, described lower space is the space that cylinder circular panel and round platform comprise, be provided with the metal insert corresponding with jack in the upper space, described cylinder wall is provided with latasuture, described wire intertwist is on cylinder outer wall, one end of electric wire is connected with metal insert by latasuture, described housing one side is provided with open slot, and the other end stretches out housing and place in circuit by open slot.Described volute spring is arranged on space under the cylinder, and the volute spring center-side is fixed on the round platform, and volute spring outer shroud end is fixed on the cylinder madial wall.Because electric wire is generally exceptionally straight state in the use procedure, thus there is not the phenomenon of mutually twining between electric wire, and the function of automatic accomodation electric wire is simple and practical, and also having solved simultaneously meets uses same insert row problem between the electrical equipment far away.
As preferably, described electric wire is flat.The electric wire of flat conveniently is difficult for winding and easily takes in.
As preferably, described electric wire insulation layer adopts silica gel material.Silica gel material is soft, and is wear-resisting, insulation, safety.
As preferably, described socket arranges arc groove in the side that is provided with open slot, is provided with the clamping arc sheet of control wire length in the arc groove.When pulling wire reaches suitable length, shift clamping arc sheet onto the open slot place, be pressed on the electric wire, prevent at work, excessive backrush power is pulled away from socket with appliance plug.
As preferably, be provided with power supply indicator on the described central block.Power supply indicator shows does not have electricity, prevents the misoperation electric shock.
As preferably, be provided with mains switch on the described central block.On the insert row electrical equipment without the time disconnecting power switch can guarantee security appliance and energy-conservation.
Therefore, the utlity model has following beneficial effect: can stretch between the socket on (1) insert row, the electrical equipment far away that guarantees to meet can use same insert row; (2) electric wire passes through spring backrush power automatic accomodation in insert row, and is easy to use, not kinking.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model extended state structural representation;
Fig. 3 is socket the first cutaway view of the present utility model;
Fig. 4 is socket the second cutaway view of the present utility model;
Fig. 5 is the novel socket cross-sectional view of this use;
Among the figure: 1. power line, 2. central block, 3. socket, 4. electric wire, 5. jack, 6. metal insert, 7. stretching control switch, 8. power supply indicator, 9. mains switch, 10, volute spring, 11. cylinders, 12. round platforms, 13. circular panel, 14. circle flat boards, 15. latasutures, 16. open slots, 17. baffle rings, 18. clamping arc sheets, 19. upper shell covers, 20. lower covers.
Embodiment
The utility model will be further described below in conjunction with accompanying drawing.
In the embodiment of Fig. 1, Fig. 2, a kind of scalable insert row of the present utility model comprises power line 1, also comprises a central block 2 and some telescopic sockets 3, is provided with circuit in the central block, and circuit is electrically connected with power line;
Socket 3 comprises the housing that can be up and down involutory upper shell cover 19 and lower cover 20 form, cylinder 11, volute spring 10 and electric wire 4, inboard, lower cover bottom surface arranges a round platform 12, upper shell cover 19 correspondence positions arrange a circular hole, cylinder 11 1 end madial walls cooperate with round platform 12, other end lateral wall cooperates with circular hole, cylinder cooperates an end that one baffle ring 17 is set with circular hole, the end that cylinder 11 cooperates with circular hole arranges a circular panel 13, be provided with jack 5 on the circular panel, circle dull and stereotyped 14 by a vertical cylinder axis in the cylinder is divided into upper space and lower space, and upper space is cylinder inner circle panel and the dull and stereotyped space that comprises of circle, and lower space is the space that cylinder circular panel and round platform comprise, be provided with the metal insert 6 corresponding with jack 5 in the upper space, cylinder wall is provided with latasuture 15, and electric wire 4 is wrapped on cylinder 11 outer walls, and an end of electric wire 4 is connected with metal insert 6 by latasuture, housing one side is provided with open slot 16, and the other end stretches out housing and place in circuit by open slot.Volute spring 10 is arranged on space under the cylinder, and the volute spring center-side is fixed on the round platform, and volute spring outer shroud end is fixed on the cylinder madial wall.Because electric wire is generally exceptionally straight state in the use procedure, thus there is not the phenomenon of mutually twining between electric wire, and the function of automatic accomodation electric wire is simple and practical, and also having solved simultaneously meets uses same insert row problem between the electrical equipment far away.
Electric wire 4 is flat, and electric wire insulation layer adopts silica gel material.The electric wire of flat conveniently is difficult for winding easily to be taken in, and silica gel material is soft, and is wear-resisting, insulation, safety.
Socket 3 is provided with on the side of open slot arc groove is set, and is provided with the clamping arc sheet of control wire length in the arc groove.When pulling wire reaches suitable length, shift clamping arc sheet onto the open slot place, be pressed on the electric wire, prevent at work, excessive backrush power is pulled away from socket with appliance plug.
Be provided with power supply indicator 8 on the central block 2, be provided with mains switch 9 on the central block 2.Power supply indicator 8 shows does not have electricity, prevents the misoperation electric shock.On the insert row electrical equipment without the time disconnecting power switch can guarantee security appliance and energy-conservation.
Can stretch between the socket on this scalable insert row, the electrical equipment far away that guarantees to meet can use same insert row; Electric wire passes through spring backrush power automatic accomodation in insert row, and is easy to use, not kinking.

Claims (6)

1. a scalable insert row comprises power line (1), it is characterized in that, also comprises a central block (2) and some telescopic sockets (3), and described central block is provided with circuit in (2), and described circuit is electrically connected with power line (1);
Described socket (3) comprises the housing that can be up and down involutory upper shell cover (19) and lower cover (20) form, cylinder (11), volute spring (10) and electric wire (4), inboard, lower cover bottom surface arranges a round platform (12), the upper shell cover correspondence position arranges a circular hole, described cylinder one end madial wall cooperates with round platform, other end lateral wall cooperates with circular hole, described cylinder cooperates an end that one baffle ring (17) is set with circular hole, the end that described cylinder cooperates with circular hole arranges a circular panel (13), be provided with jack (5) on the described circular panel, circle dull and stereotyped (14) by a vertical cylinder axis in the described cylinder is divided into upper space and lower space, described upper space is cylinder inner circle panel and the dull and stereotyped space that comprises of circle, described lower space is the space that cylinder circular panel and round platform comprise, be provided with the metal insert corresponding with jack (6) in the upper space, described cylinder wall is provided with latasuture (15), described wire intertwist is on cylinder outer wall, one end of electric wire is connected with metal insert by latasuture, described housing one side is provided with open slot (16), and the other end stretches out housing and place in circuit by open slot; Described volute spring is arranged on space under the cylinder, and the volute spring center-side is fixed on the round platform, and volute spring outer shroud end is fixed on the cylinder madial wall.
2. scalable insert row according to claim 1 is characterized in that, described electric wire (4) is flat.
3. scalable insert row according to claim 2 is characterized in that, described electric wire (4) insulating barrier adopts silica gel material.
4. scalable insert row according to claim 3 is characterized in that, described socket (3) arranges arc groove in the side that is provided with open slot, is provided with the clamping arc sheet (7) of control electric wire (4) length in the arc groove.
5. scalable insert row according to claim 1 is characterized in that, is provided with power supply indicator (8) on the described housing (2).
6. scalable insert row according to claim 7 is characterized in that, is provided with mains switch (9) on the described housing (2).
CN 201220624582 2012-11-23 2012-11-23 Extension-type power strip Expired - Fee Related CN202906072U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220624582 CN202906072U (en) 2012-11-23 2012-11-23 Extension-type power strip

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220624582 CN202906072U (en) 2012-11-23 2012-11-23 Extension-type power strip

Publications (1)

Publication Number Publication Date
CN202906072U true CN202906072U (en) 2013-04-24

Family

ID=48126699

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220624582 Expired - Fee Related CN202906072U (en) 2012-11-23 2012-11-23 Extension-type power strip

Country Status (1)

Country Link
CN (1) CN202906072U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103384040A (en) * 2013-07-18 2013-11-06 洛阳理工学院 Disk-type movable safety socket
CN104425961A (en) * 2013-09-06 2015-03-18 洛阳理工学院 Retractable patch board
CN104577463A (en) * 2015-01-07 2015-04-29 池州易创电子科技有限公司 Stretchable extension socket

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103384040A (en) * 2013-07-18 2013-11-06 洛阳理工学院 Disk-type movable safety socket
CN103384040B (en) * 2013-07-18 2015-04-08 洛阳理工学院 Disk-type movable safety socket
CN104425961A (en) * 2013-09-06 2015-03-18 洛阳理工学院 Retractable patch board
CN104577463A (en) * 2015-01-07 2015-04-29 池州易创电子科技有限公司 Stretchable extension socket

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130424

Termination date: 20131123