CN213520566U - Telescopic power connecting wire - Google Patents
Telescopic power connecting wire Download PDFInfo
- Publication number
- CN213520566U CN213520566U CN202022445230.2U CN202022445230U CN213520566U CN 213520566 U CN213520566 U CN 213520566U CN 202022445230 U CN202022445230 U CN 202022445230U CN 213520566 U CN213520566 U CN 213520566U
- Authority
- CN
- China
- Prior art keywords
- pressing
- connecting wire
- telescopic
- power connecting
- protective shell
- 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.)
- Active
Links
Images
Abstract
The utility model discloses a telescopic power connecting wire, including power connecting wire body, telescopic protecting crust that receive and releases, wind-up roll, pressing piece, limit gear, press button, transfer line, spacing tooth and spacing spring, the telescopic drive shaft that is equipped with of receiving and releasing in the protecting crust, the wind-up roll is rotatory to be located in the telescopic protecting crust that receives and releases and locate in the drive shaft, limit gear locates in the drive shaft and rotatory locate the telescopic protecting crust that receives and releases, telescopic protecting crust one side that receives and releases is equipped with the business turn over pipe, power connecting wire body one end is run through the drive shaft and telescopic protecting crust lateral wall coiling is located on the wind-up roll, the slip of the power connecting wire body other end extends to the outside through the business turn over. The utility model relates to a power cord technical field specifically is to provide a telescopic power connecting wire, realizes the regulation of power cord service length through the mode that the coiling receive and releases.
Description
Technical Field
The utility model relates to a power cord technical field specifically indicates a telescopic power connecting wire.
Background
In the prior art, power connecting wires are all fixed knot of integral type constructs, and we can't realize power connecting wires's shrink, for example power connecting wires overlength can influence people under some circumstances, and the hand is stumbled easily to the connecting wire of overlength, stumbles the foot in addition, therefore we must design a connecting wire for in daily life, according to the on-the-spot needs random flexible, satisfy people's operation requirement.
SUMMERY OF THE UTILITY MODEL
To the above situation, for overcoming prior art's defect, the utility model provides a telescopic power connecting wire realizes the regulation that the power cord used length through the mode that the coiling receive and releases.
The utility model adopts the following technical scheme: the utility model relates to a telescopic power connecting line, which comprises a power connecting line body, a telescopic retractable protective shell, a wind-up roller, a pressing piece, a limit gear, a pressing button, a transmission rod, a limit tooth and a limit spring, wherein a driving shaft is rotationally arranged in the telescopic retractable protective shell, the wind-up roller is rotationally arranged in the telescopic retractable protective shell and is arranged on the driving shaft, the limit gear is arranged on the driving shaft and is rotationally arranged in the telescopic retractable protective shell, one side of the telescopic retractable protective shell is provided with an inlet pipe, one end of the power connecting line body penetrates through the driving shaft and the side wall of the telescopic retractable protective shell is wound on the wind-up roller, the other end of the power connecting line body slides to extend to the outside through the inlet pipe, the pressing piece is arranged in the inlet pipe and is in contact with and pressed on the power connecting line body, the utility model discloses a winding machine, including the drive shaft, the drive shaft is located on the button, on the telescopic protective housing lateral wall that receive and releases was located in the rotation of transfer line middle part, the expansion end of transfer line is located to spacing tooth, spacing tooth and spacing gear meshing, on the telescopic protective housing lateral wall that receive and releases and the transfer line were located respectively at spacing spring both ends, utilize the drive shaft to rotate during the use and drive the wind-up roll and rotate the realization and stretch out and draw back to the rolling of power connecting wire body, the restriction to the wind-up roll is realized to the meshing of usable spacing tooth and spacing gear after power connecting wire length adjustment is suitable, and the accessible is pressed the button and is made spacing tooth and spacing gear break away.
Furthermore, the pressing piece comprises a pressing telescopic rod, a pressing spring, a wheel seat and a pressing wheel, the pressing telescopic rod is arranged on the top wall of the inlet and outlet pipe, the wheel seat is arranged on the pressing telescopic rod, the pressing spring is sleeved on the pressing telescopic rod in a sliding mode, and the pressing wheel is arranged on the wheel seat and arranged on the power connecting wire body in a sliding mode.
Furthermore, a driving disc is arranged on the driving shaft, and the driving disc is rotated to drive the driving shaft to rotate.
Furthermore, press the pinch roller and be equipped with the indent along the circumferencial direction and press the indent, power connecting wire body slides and locates in the indent presses the indent, utilizes the indent to press the indent and presses the groove and realize pressing to power connecting wire body, prevents that power connecting wire body pine from taking off.
Furthermore, a limiting pad is arranged on the pressing button.
Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: utilize the drive shaft to rotate when this scheme uses and drive the wind-up roll and rotate the realization and stretch out and draw back to the rolling of power connecting wire body, can utilize spacing tooth and limit gear's meshing to realize the restriction to the wind-up roll after power connecting wire length adjustment is suitable, simple structure, convenient to use.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of an overall structure of a retractable power connection cord of the present invention;
fig. 2 is the utility model relates to a cross-sectional view of telescopic power connecting wire.
The power supply connection line comprises a power supply connection line body, a telescopic retractable protective shell, a winding roller, a pressing piece, a limiting gear, a pressing button, a driving rod, a limiting tooth, a limiting spring, a driving shaft, a driving pipe, an inlet and outlet pipe, a pressing telescopic rod, a pressing spring, a wheel seat, a pressing wheel, a driving disc, a limiting pad and a driving wheel, wherein the power supply connection line body is 1, the telescopic retractable protective shell is 2, the winding roller is 3, the driving shaft is 4, the pressing.
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 some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
As shown in FIG. 1-2, the utility model relates to a retractable power connecting wire, which comprises a power connecting wire body 1, a retractable protective shell 2, a wind-up roller 3, a pressing member 4, a limit gear 5, a pressing button 6, a transmission rod 7, a limit gear 8 and a limit spring 9, wherein the retractable protective shell 2 is rotatably provided with a driving shaft 10, the wind-up roller 3 is rotatably arranged in the retractable protective shell 2 and is arranged on the driving shaft 10, the limit gear 5 is arranged on the driving shaft 10 and is rotatably arranged in the retractable protective shell 2, one side of the retractable protective shell 2 is provided with an inlet and outlet pipe 11, one end of the power connecting wire body 1 penetrates through the driving shaft 10 and the side wall of the retractable protective shell 2 and is wound on the wind-up roller 3, the other end of the power connecting wire body 1 slides to extend to the outside through the inlet and outlet pipe 11, the pressing member 4 is arranged in the inlet and outlet pipe 11, the retractable protective shell is characterized in that the pressing button 6 penetrates through the retractable protective shell 2 in a sliding mode, the transmission rod 7 is arranged on the pressing button 6, the middle of the transmission rod 7 is rotatably arranged on the side wall of the retractable protective shell 2, the limiting teeth 8 are arranged at the movable end of the transmission rod 7, the limiting teeth 8 are meshed with the limiting gear 5, and two ends of the limiting spring 9 are arranged on the side wall of the retractable protective shell 2 and on the transmission rod 7 respectively.
Pressing part 4 is including pressing telescopic link 12, compression spring 13, wheel seat 14 and pressing wheel 15, press telescopic link 12 to locate on business turn over pipe 11 roof, wheel seat 14 is located on pressing telescopic link 12, compression spring 13 slides to cup joint and locates on pressing telescopic link 12, pressing wheel 15 locates on wheel seat 14 and slides and locate on power connecting wire body 1, be equipped with driving-disc 16 in the drive shaft 10, it is rotatory to drive shaft 10 through rotating driving-disc 16, it presses the indent to press wheel 15 to be equipped with on the circumferencial direction and presses the indent (not shown in the figure), power connecting wire body 1 slides and locates in the indent presses the indent, be equipped with spacing pad 17 on the pressing button 6.
During specific use, when needing to adjust power connecting line body 1 length, press down and drive transfer line 7 around the middle part rotation and then compress spacing spring 9 and make spacing tooth 8 and spacing gear 5 break away from according to pressing button 6, then rotation driving-disc 16, driving-disc 16 drives drive shaft 10 and rotates, drive shaft 10 rotates and drives wind-up roll 3 and rotate and realize the flexible winding to power connecting line body 1, loosen after power connecting line length adjustment is suitable and take off according to button 6, spacing spring 9 extrudes spacing tooth 8 and spacing gear 5's meshing realizes the restriction to wind-up roll 3.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a telescopic power connecting wire which characterized in that: the retractable protective shell is rotatably provided with a driving shaft, the wind-up roller is rotatably arranged in the retractable protective shell and arranged on the driving shaft, the limiting gear is arranged on the driving shaft and rotatably arranged in the retractable protective shell, one side of the retractable protective shell is provided with an inlet and outlet pipe, one end of the power connecting wire body penetrates through the driving shaft and the side wall of the retractable protective shell and is wound on the wind-up roller, the other end of the power connecting wire body slides to extend to the outside through the inlet and outlet pipe, the pressing piece is arranged in the inlet and outlet pipe and is in contact pressing with the power connecting wire body, the pressing button slides to be arranged on the retractable protective shell in a penetrating manner, and the transmission rod is arranged on the pressing button, the middle of the transmission rod is rotatably arranged on the side wall of the telescopic retractable protective shell, the limiting teeth are arranged at the movable end of the transmission rod and are meshed with the limiting gear, and two ends of the limiting spring are respectively arranged on the side wall of the telescopic retractable protective shell and the transmission rod.
2. The retractable power connection cord of claim 1, wherein: the pressing piece comprises a pressing telescopic rod, a pressing spring, a wheel seat and a pressing wheel, the pressing telescopic rod is arranged on the top wall of the inlet and outlet pipe, the wheel seat is arranged on the pressing telescopic rod, the pressing spring is sleeved on the pressing telescopic rod in a sliding mode, the pressing wheel is arranged on the wheel seat and arranged on the power connecting wire body in a sliding mode.
3. The retractable power connection cord of claim 1, wherein: and a driving disc is arranged on the driving shaft.
4. The retractable power connection cord of claim 2, wherein: the pressing wheel is provided with an inward concave pressing groove along the circumferential direction, and the power connecting wire body is arranged in the inward concave pressing groove in a sliding mode.
5. The retractable power connection cord of claim 1, wherein: and the pressing button is provided with a limiting pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022445230.2U CN213520566U (en) | 2020-10-29 | 2020-10-29 | Telescopic power connecting wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022445230.2U CN213520566U (en) | 2020-10-29 | 2020-10-29 | Telescopic power connecting wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213520566U true CN213520566U (en) | 2021-06-22 |
Family
ID=76413098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022445230.2U Active CN213520566U (en) | 2020-10-29 | 2020-10-29 | Telescopic power connecting wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213520566U (en) |
-
2020
- 2020-10-29 CN CN202022445230.2U patent/CN213520566U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213520566U (en) | Telescopic power connecting wire | |
| CN2488233Y (en) | Rolled earphone and transmitter for mobile phone | |
| CN214907261U (en) | Pharyngeal secretion sampling device | |
| CN112918725B (en) | Extrusion type coiling device for processing moxa sticks | |
| CN114468942A (en) | Portable tearing-free hair sticking device | |
| CN215381404U (en) | Cloth belt of medium-thin cigarette making machine | |
| CN212936152U (en) | Earphone with conveniently receive line function | |
| CN112971257A (en) | Safety helmet | |
| CN213099086U (en) | A shelter from device for gynecological examination | |
| CN214421852U (en) | Coiling mechanism is used in safety protection network production | |
| CN213356570U (en) | Unidirectional winding HDMI active optical cable | |
| CN2494084Y (en) | Internal hub for fascimile/modem | |
| CN214918821U (en) | Processing pan feeding device of self-adhesion polymer modified waterproofing membrane | |
| CN211689667U (en) | Anti-slip treatment device for surface of packaging paper | |
| CN218909405U (en) | Pipe coiling device with double-row assemblies | |
| CN215592151U (en) | A roll up and level device for medical dialyzing paper | |
| CN213098613U (en) | Neck fixer | |
| CN209072700U (en) | A kind of bluetooth headset shell of anti-dropout | |
| CN210407330U (en) | Community endowment service system | |
| CN218006244U (en) | Emergency intelligent security interphone | |
| CN218828265U (en) | Data line convenient to accomodate and carry | |
| CN214267372U (en) | Charging device for parking equipment | |
| CN218520830U (en) | Blood pressure monitor for physical examination of traditional Chinese medicine | |
| CN213848983U (en) | Rubber pressing equipment for producing and processing disposable protective clothing | |
| CN211198170U (en) | Rolling and sliver forming device for carding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |