Anti-interference, wear-resistant and anti-aging power line

Abstract

The utility model relates to the technical field of power lines, and discloses an anti-interference wear-resistant anti-aging power line, which comprises a wear-resistant layer, the outer wall of the wear-resistant layer is fixedly connected with a first mounting plate, one side of the first mounting plate is fixedly connected with a second mounting plate, the first mounting plate is provided with a first mounting groove, and the second mounting plate is provided with a second mounting groove. The first mounting groove is communicated with the second mounting operation, a first square plate is arranged in the second mounting operation, the first square plate is in sliding connection with the second mounting plate, a second square plate is arranged in the first mounting groove, the second square plate is in sliding connection with the first mounting plate, and a sliding block is fixedly connected to one side of the second square plate; a sliding groove matched with the sliding block is formed in the first mounting plate, the sliding block is arranged in the sliding groove, and the sliding block is connected with the first mounting plate in a sliding mode. The cable is simple to operate and convenient to store and use, can reduce the space occupied by storage, and has excellent wear resistance, aging resistance and interference resistance.

Description

Technical Field

[0001] The utility model relates to the technical field of power lines, in particular to an interference-resistant, wear-resistant and aging-resistant power line. Background Art

[0002] The power cord is an electric wire that transmits electric current. Usually, the current is transmitted point to point. According to their use, power cords can be divided into AC power cords and DC power cords. Usually, AC power cords are wires that transmit alternating current with a higher voltage, and DC cords basically transmit direct current with a lower voltage. Power cords play a vital role in the use of home appliances. During the use of power cords, it is inevitable that they will be dragged, and friction will also occur during the dragging process. Therefore, most power cords in the existing technology have good anti-interference, wear-resistant and aging resistance. However, most of the anti-interference, wear-resistant and aging-resistant power cords in the existing technology still have problems that need to be solved during use.

[0003] Most of the anti-interference, wear-resistant and aging-resistant power cords in the existing technology lack a winding mechanism, so they are not convenient for storage. When the power cord is not in use, it is often placed randomly at a certain location. Under the deformation recovery force of the power cord itself, the power cord is very easy to spread out, which is relatively messy, and the scattered power cords take up a lot of space. Therefore, it is necessary to design an anti-interference, wear-resistant and aging-resistant power cord to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to provide an interference-resistant, wear-resistant and aging-resistant power cord.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] The second mounting plate is fixedly connected to the first mounting plate on the outer wall of the wear-resistant layer, and the second mounting plate is fixedly connected to the second mounting plate on one side. The first mounting plate is provided with a first mounting groove, and the second mounting plate is provided with a second mounting operation. The first mounting groove and the second mounting operation are communicated. A first square plate is provided in the second mounting operation, the first square plate is slidably connected to the second mounting plate, a second square plate is provided in the first mounting groove, and the second square plate is slidably connected to the first mounting plate. A slider is fixedly connected to one side of the second square plate, and a slide groove adapted to the slider is provided on the first mounting plate, the slider is provided in the slide groove, and the slider is slidably connected to the first mounting plate, the second square plate is fixedly connected to the first square plate, and the second square plate is provided with a spring on the side away from the first square plate. The top of the shaped plate is fixedly connected to a paddle, and one side of the first square plate is fixedly connected to several connecting plates, and the same side of several of the connecting plates is fixedly connected to a card block. Since the technical means of using the card block to block the power cord is adopted, when the power cord is between each third mounting plate, the spring will return to its natural state, and the card block will also block the power cord, which can prevent the stored power cord from spreading due to its own deformation recovery force, and when in use, it is only necessary to pry the paddle so that the card block no longer blocks the power cord, and the power cord can be taken out, which effectively solves the problem that most of the anti-interference, wear-resistant and aging-resistant power cords in the existing technology proposed in the background technology are not easy to store, the power cord will spread out under its own deformation recovery force, which is relatively messy, and the scattered power cords take up a lot of space, thereby achieving simple operation, easy storage and use, and can reduce the technical effect of reducing the space occupied by storage.

[0007] As a further solution of the present invention, several third mounting plates are fixedly connected to one side of the second mounting plate, and a third mounting groove is provided on the third mounting plate. The connecting plate and the card block are both arranged in the third mounting groove, and the connecting plate and the card block are slidably connected to the third mounting plate.

[0008] As a further solution of the present invention, the wear-resistant layer is made of polyvinyl chloride material.

[0009] As a further solution of the present invention, a braided layer is provided inside the wear-resistant layer, and the braided layer is made of polyester fiber material. A shielding layer is provided inside the braided layer, and the shielding layer is made of copper foil material. A filling layer is provided between the braided layer and the shielding layer, and the filling layer is a silicon carbide fiber flame retardant material. By arranging the wear-resistant layer and the braided layer, the flexibility and wear resistance of the wire are increased, and the wire has excellent wear resistance and aging resistance. By arranging the filling layer, the mechanical strength or fire resistance of the wire can be increased. By arranging the shielding layer, the interference of electromagnetic waves can be suppressed, and the wire has excellent anti-interference ability.

[0010] As a further solution of the present invention, an insulating layer is provided inside the shielding layer.

[0011] As a further solution of the present invention, a conductive wire is provided inside the insulating layer.

[0012] The beneficial effects of the utility model are:

[0013] The utility model adopts the technical means of using a card block to block the power cord, so when the power cord is between each third mounting plate, the spring will return to its natural state, and the card block will block the power cord, thus preventing the stored power cord from spreading out due to its own deformation recovery force, and when in use, it is only necessary to toggle the paddle so that the card block no longer blocks the power cord, and the power cord can be taken out, effectively solving the problem in the prior art that most of the anti-interference, wear-resistant and aging-resistant power cords proposed in the background technology are not easy to store, the power cord will spread out under its own deformation recovery force, which is relatively messy, and the scattered power cords take up a lot of space, thereby achieving the technical effect of simple operation, easy storage and use, and reducing the space occupied by storage.

[0014] The utility model increases the flexibility and wear resistance of the wire by arranging a wear-resistant layer and a braided layer, and has excellent wear resistance and anti-aging capabilities. The mechanical strength or fire resistance of the wire can be increased by arranging a filling layer. The interference of electromagnetic waves can be suppressed by arranging a shielding layer, and has excellent anti-interference ability. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of an anti-interference, wear-resistant and aging-resistant power cord proposed by the utility model;

[0016] Figure 2 This is a partial structural diagram of an anti-interference, wear-resistant and aging-resistant power cord proposed by the utility model;

[0017] Figure 3 This is a schematic diagram of the partial cross-section structure of an anti-interference, wear-resistant and aging-resistant power cord proposed by the utility model;

[0018] Figure 4 This is a schematic cross-sectional structure diagram of the wear-resistant layer of an interference-resistant, wear-resistant and aging-resistant power cord proposed by the utility model.

[0019] In the figure: 1. wear-resistant layer; 2. first mounting plate; 3. second mounting plate; 4. first mounting slot; 5. second mounting handle; 6. first square plate; 7. second square plate; 8. slide slot; 9. slider; 10. spring; 11. pick; 12. connecting plate; 13. block; 14. third mounting plate; 15. third mounting slot; 16. conductive wire; 17. braided layer; 18. filling layer; 19. shielding layer; 20. insulating layer. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0021] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0022] Reference Figures 1-4 , an anti-interference, wear-resistant and aging-resistant power cord, comprising a wear-resistant layer 1, an outer wall of the wear-resistant layer 1 is fixedly connected to a first mounting plate 2, one side of the first mounting plate 2 is fixedly connected to a second mounting plate 3, a first mounting groove 4 is opened on the first mounting plate 2, a second mounting operation 5 is opened on the second mounting plate 3, the first mounting groove 4 and the second mounting operation 5 are connected, a first square plate 6 is arranged in the second mounting operation 5, the first square plate 6 is slidably connected to the second mounting plate 3, a second square plate 7 is arranged in the first mounting groove 4, the second square plate 7 is slidably connected to the first mounting plate 2, one side of the second square plate 7 is fixedly connected to a slider 9, a slide groove 8 adapted to the slider 9 is opened on the first mounting plate 2, the slider 9 is arranged in the slide groove 8, the slider 9 is slidably connected to the first mounting plate 2, the second square plate 7 is fixedly connected to the first square plate 6, the second square plate 7 is provided with a spring 10 on the side away from the first square plate 6, the second square plate The top of 7 is fixedly connected with a paddle 11, and one side of the first square plate 6 is fixedly connected with several connecting plates 12, and the same side of several connecting plates 12 is fixedly connected with a clamping block 13. Since the technical means of using the clamping block to block the power cord is adopted, when the power cord is between each third mounting plate, the spring will return to its natural state, and the clamping block will also block the power cord, which can prevent the stored power cord from spreading due to its own deformation recovery force, and when in use, it is only necessary to pry the paddle so that the clamping block no longer blocks the power cord, and the power cord can be taken out, which effectively solves the problem that most of the anti-interference, wear-resistant and aging-resistant power cords in the prior art proposed in the background technology are not easy to store, the power cord will spread out under its own deformation recovery force, which is relatively messy, and the scattered power cords take up a lot of space, thereby achieving simple operation, easy storage and use, and reducing the technical effect of space occupied by storage.

[0023] In this embodiment, a plurality of third mounting plates 14 are fixedly connected to one side of the second mounting plate 3. A third mounting groove 15 is provided on the third mounting plate 14. The connecting plate 12 and the clamping block 13 are both arranged in the third mounting groove 15. The connecting plate 12 and the clamping block 13 are slidably connected to the third mounting plate 14.

[0024] In this embodiment, the wear-resistant layer 1 is made of polyvinyl chloride material.

[0025] In this embodiment, a braided layer 17 is provided inside the wear-resistant layer 1, and the braided layer 17 is made of polyester fiber material. A shielding layer 19 is provided inside the braided layer 17, and the shielding layer 19 is made of copper foil material. A filling layer 18 is provided between the braided layer 17 and the shielding layer 19, and the filling layer 18 is a silicon carbide fiber flame retardant material. By arranging the wear-resistant layer and the braided layer, the flexibility and wear resistance of the wire are increased, and it has excellent wear resistance and aging resistance. By arranging the filling layer, the mechanical strength or fire resistance of the wire can be increased. By arranging the shielding layer, the interference of electromagnetic waves can be suppressed, and it has excellent anti-interference ability.

[0026] In this embodiment, an insulating layer 20 is provided inside the shielding layer 19 .

[0027] In this embodiment, a conductive wire 16 is disposed inside the insulating layer 20 .

[0028] Working principle: When in use, if the device needs to be stored, the wear-resistant layer 1 can be wound around the second mounting plate 3 so that the wear-resistant layer 1 is placed between the third mounting plates 14. The wear-resistant layer 1 is pressed so that the wear-resistant layer 1 squeezes the block 13. The wear-resistant layer 1 will push the block 13 to move, and the block 13 will drive the connecting plate 12 to move along the third mounting groove 15. The movement of the connecting plate 12 will drive the first square plate 6 to move. The movement of the first square plate 6 will drive the second square plate 7 to move. The second square plate 7 will drive the slider 9 to move along the slide groove 8, so that the second square plate 7 will not deviate when moving, ensuring the stability of the device when in use. The movement of the second square plate 7 will squeeze the spring 10, causing the spring 10 to contract. After the wear-resistant layer 1 moves past the block 13, the spring 10 will stretch and push the second square plate 7 back to its original position. The second square plate 7 will drive the first square plate 6 to move back to its original position, and the block 13 will also return to its original position to cover the wear-resistant layer. 1, prevent the wear-resistant layer 1 from leaving the position between each third mounting plate 14, ensure the stability of the bundled wear-resistant layer 1, when it is necessary to use this device, the paddle 11 can be toggled to make the paddle 11 drive the second square plate 7 to move, so that the second square plate 7 squeezes the spring 10 again, and the block 13 will also move and no longer block the wear-resistant layer 1, and the wear-resistant layer 1 can be taken out and the device can be used, which is convenient for storage and use of this device. The outer wear-resistant layer 1 of this device is made of polyvinyl chloride material, and the braided layer 17 is made of polyester fiber material, which can increase the flexibility and wear resistance of the wire and has excellent wear resistance and aging resistance. The filling layer 18 is silicon carbide fiber, which has excellent flame retardant effect and can increase the mechanical strength or fire resistance of the wire. The shielding layer 19 is made of copper foil, which can suppress the interference of electromagnetic waves and has excellent anti-interference ability. The insulating layer 20 is made of insulating material, which can isolate and protect the conductive wire 16 to prevent the wire from short circuiting or other faults.

[0029] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used herein to describe the spatial positional relationship of a device or feature to other devices or features as shown in the figures. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figures. For example, if the device in the drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0030] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0031] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. An anti-interference, wear-resistant and anti-aging power cord, comprising a wear-resistant layer (1), characterized in that: The outer wall of the wear-resistant layer (1) is fixedly connected to a first mounting plate (2), one side of the first mounting plate (2) is fixedly connected to a second mounting plate (3), the first mounting plate (2) is provided with a first mounting groove (4), the second mounting plate (3) is provided with a second mounting handle (5), the first mounting groove (4) and the second mounting handle (5) are connected, a first square plate (6) is arranged in the second mounting handle (5), the first square plate (6) is slidably connected to the second mounting plate (3), a second square plate (7) is arranged in the first mounting groove (4), the second square plate (7) is slidably connected to the first mounting plate (2), and the second square plate ( A slider (9) is fixedly connected to one side of the first mounting plate (7), a slide groove (8) adapted to the slider (9) is provided on the first mounting plate (2), the slider (9) is arranged in the slide groove (8), the slider (9) is slidably connected to the first mounting plate (2), the second square plate (7) is fixedly connected to the first square plate (6), a spring (10) is arranged on the side of the second square plate (7) away from the first square plate (6), a paddle (11) is fixedly connected to the top of the second square plate (7), a plurality of connecting plates (12) are fixedly connected to one side of the first square plate (6), and a clamping block (13) is fixedly connected to the same side of the plurality of connecting plates (12).

2. The anti-interference, wear-resistant and aging-resistant power cord according to claim 1, characterized in that: A plurality of third mounting plates (14) are fixedly connected to one side of the second mounting plate (3); a third mounting groove (15) is provided on the third mounting plate (14); the connecting plate (12) and the clamping block (13) are both arranged in the third mounting groove (15); and the connecting plate (12) and the clamping block (13) are slidably connected to the third mounting plate (14).

3. The anti-interference, wear-resistant and aging-resistant power cord according to claim 1, characterized in that: The wear-resistant layer (1) is made of polyvinyl chloride material.

4. The anti-interference, wear-resistant and anti-aging power cord according to claim 3, characterized in that: A braided layer (17) is arranged inside the wear-resistant layer (1), the braided layer (17) is made of a polyester fiber material, a shielding layer (19) is arranged inside the braided layer (17), the shielding layer (19) is made of a copper foil material, and a filling layer (18) is arranged between the braided layer (17) and the shielding layer (19), the filling layer (18) is a silicon carbide fiber flame retardant material.

5. The anti-interference, wear-resistant and aging-resistant power cord according to claim 4, characterized in that: An insulating layer (20) is arranged inside the shielding layer (19).

6. The anti-interference, wear-resistant and aging-resistant power cord according to claim 5, characterized in that: A conductive wire (16) is arranged inside the insulating layer (20).

Images