Electromagnetic shielding adhesive tape with flame retardance

Abstract

The utility model discloses an electromagnetic shielding adhesive tape with flame retardance. The electromagnetic shielding adhesive tape comprises a placement box, according to the electromagnetic shielding adhesive tape with the flame retardance, through the arrangement of the cutting mechanism and the carrying mechanism, when the electromagnetic shielding adhesive tape is used, an adhesive tape body is pulled to rotate on the surface of a limiting column, after the adhesive tape body reaches a proper length, a hydraulic rod in a placement groove in the surface of an extension plate is started, and the hydraulic rod drives a cutting blade at the top of a connecting plate to rise to a proper height; an adhesive tape main body is placed on the surface of a cutting edge and pressed downwards, so that a worker can cut the adhesive tape conveniently without the help of an external tool, and when the adhesive tape is not used, a sliding block on the surface of a fixing ring can be pulled, so that the sliding block drives a plug pin at the bottom to slide in an inner cavity of the fixing ring, and one side of the plug pin is fixedly connected with a buffer spring; under the condition that no external force is used, the bolt is firmly inserted into the fixing ring, the equipment can be hung on the waist, and a worker can conveniently take and use the equipment at any time.

Description

Technical Field

[0001] The utility model relates to the technical field of adhesive tapes, in particular to an electromagnetic shielding adhesive tape with flame retardancy. Background Art

[0002] Copper foil tape is mainly used for electromagnetic shielding and is divided into self-adhesive copper foil, double-conductor copper foil, etc. Copper foil has the characteristics of low surface oxygen and can be attached to various substrates, such as metal, insulating materials, etc., and has a wide temperature range of use; it is mainly used for electromagnetic shielding and anti-static, placing conductive copper foil on the substrate surface, combined with the metal substrate, with excellent conductivity, and provides electromagnetic shielding effect, which can be divided into self-adhesive copper foil, double-conductor copper foil, single-conductor copper foil, double-sided double-conductor copper foil, etc.

[0003] However, the existing adhesive tape with electromagnetic shielding function is time-consuming and laborious to use, inconvenient to cut and use, and requires additional tools when cutting.

[0004] A tape with electromagnetic shielding function is disclosed in the publication number CN215248621U. Although, a tape with electromagnetic shielding function, in view of the problem that the existing tape with electromagnetic shielding function is time-consuming and labor-intensive to use, inconvenient to cut and use, and requires additional tools when cutting, the following scheme is proposed, which includes a connecting seat, a tape roller and a driving structure, a mounting hole is provided on one side of the connecting seat, the tape roller is rotatably installed in the mounting hole, a movable groove is provided on the top of the connecting seat, a cutting arm is slidably installed in the movable groove, a rotating groove is provided on the top of the cutting arm, a cutting blade is rotatably installed in the rotating groove, and a control groove is provided on the inner wall of one side of the mounting hole. The utility model of the adhesive tape with electromagnetic shielding function saves time and effort when using, is convenient and quick to cut and use, does not require the use of additional tools when cutting, and is convenient to carry and use.

[0005] Although the above patent achieves that the electromagnetic shielding tape saves time and effort when used, is convenient and quick to cut and use, does not require additional tools when cutting, and is convenient to carry and use; however, the device lacks a carrying mechanism, and is easily placed randomly during storage, making it difficult for staff to find it quickly, affecting work efficiency, and placing it in a pocket can easily cause discomfort to staff. Utility Model Content

[0006] The technical problems to be solved by the utility model are as follows: lack of carrying mechanism.

[0007] The purpose of the utility model can be achieved through the following technical solutions:

[0008] A flame-retardant electromagnetic shielding tape comprises a placement box, wherein a limiting groove is provided inside the placement box, a limiting column is inserted inside the limiting groove, a tape body is rotatably connected to the surface of the limiting column, a protective mechanism is fixedly connected to the top of the tape body, the protective mechanism comprises an anti-corrosion adhesive layer fixedly connected to the top of the tape body, a copper foil layer is fixedly connected to the top of the anti-corrosion adhesive layer, an extension plate is fixedly connected to the back of the placement box, a placement groove is provided on the surface of the extension plate, a cutting mechanism is fixedly connected to the inside of the placement groove, the cutting mechanism comprises a hydraulic rod fixedly connected to the inside of the placement groove, a connecting plate is fixedly connected to the top of the hydraulic rod, both sides of the connecting plate are fixedly connected to telescopic columns, a cutting blade is fixedly connected to the top of the telescopic column, a handle is fixedly connected to the front of the placement box, one end of the handle is fixedly connected to a carrying mechanism, the carrying mechanism comprises an elastic band fixedly connected to one side of the handle, a fixing ring is fixedly connected to one side of the elastic band, a cavity is provided on one side of the fixing ring, a buffer spring is fixedly connected to the inside of the cavity, and a latch is fixedly connected to one end of the buffer spring.

[0009] As a further solution of the utility model: a threaded hole is opened on one side of the limiting column, and a nut is connected to the internal thread of the threaded hole.

[0010] As a further solution of the utility model: a sliding block is fixedly connected to the surface of the latch, and the sliding block is slidably connected to the inside of a sliding groove opened on the surface of the fixing ring.

[0011] As a further solution of the utility model: a sealing cover is hingedly connected to the top of the placement box through a hinge, and the sealing cover is made of acrylic.

[0012] As a further solution of the utility model: the top of the placement box is fixedly connected with four groups of fixing columns in a rectangular array, and the top of the fixing columns is fixedly connected with a suction cup.

[0013] As a further solution of the utility model: the latch is inserted into the cavity opened by the fixing ring, and the surface of the handle is sleeved with an anti-slip sleeve.

[0014] As a further solution of the utility model: a lighting lamp is fixedly connected to the back of the extension plate, and one side of the lighting lamp is electrically connected to a battery via a power line.

[0015] Beneficial effects of the utility model:

[0016] 1. Through the setting of the cutting mechanism and the carrying mechanism, when in use, pull the tape body to rotate on the surface of the limit column. After the tape body reaches an appropriate length, start the hydraulic rod inside the placement groove on the surface of the extension plate. The hydraulic rod drives the cutting blade on the top of the connecting plate to rise to an appropriate height, and place the tape body on the cutting blade surface. Press down the tape body to facilitate the staff to cut the tape without the aid of external tools. When not in use, the sliding block on the surface of the fixed ring can be pulled to make the sliding block drive the bottom pin to slide in the internal cavity of the fixed ring. Since a buffer spring is fixedly connected to one side of the pin, the pin can be firmly inserted into the fixed ring without the aid of external force. The equipment can be hung around the waist, which is convenient for the staff to take and use.

[0017] 2. Through the setting of the protective mechanism, when in use, an anti-corrosion adhesive layer and a copper foil layer are provided on the surface of the tape body, which can effectively improve the anti-corrosion and anti-radiation capabilities of the tape body. On the one hand, the tape body can be protected from external electromagnetic interference. On the other hand, the tape body can be protected from external environmental erosion, thereby increasing the service life of the tape body. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the cutting mechanism structure of the utility model;

[0021] Figure 3 It is a schematic diagram of the protection mechanism structure of the utility model;

[0022] Figure 4 It is a schematic diagram of the structure of the carrying mechanism of the utility model.

[0023] In the figure: 1. placement box; 2. limiting column; 3. tape body; 4. protection mechanism; 401. anti-corrosion adhesive layer; 402. copper foil layer; 5. extension plate; 6. cutting mechanism; 601. hydraulic rod; 602. connecting plate; 603. telescopic column; 604. cutting blade; 7. handle; 8. carrying mechanism; 801. elastic belt; 802. fixing ring; 803. buffer spring; 804. latch; 9. nut; 10. sliding block; 11. sealing cover; 12. fixing column; 13. suction cup; 14. lighting lamp; 15. battery. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] like Figure 1-4 As shown, a flame-retardant electromagnetic shielding tape comprises a placement box 1, a limiting groove is provided inside the placement box 1, a limiting column 2 is inserted inside the limiting groove, a tape body 3 is rotatably connected to the surface of the limiting column 2, and a protective mechanism 4 is fixedly connected to the top of the tape body 3. Through the provision of the protective mechanism 4, on the one hand, the tape body 3 can be protected from external electromagnetic interference, and on the other hand, the tape body 3 can be protected from external environmental erosion, thereby increasing the service life of the tape body 3. The protective mechanism 4 comprises an anti-corrosion adhesive layer 401 fixedly connected to the top of the tape body 3, a copper foil layer 402 is fixedly connected to the top of the anti-corrosion adhesive layer 401, an extension plate 5 is fixedly connected to the back of the placement box 1, a placement groove is provided on the surface of the extension plate 5, and a cutting mechanism is fixedly connected to the inside of the placement groove. 6. Through the arrangement of the cutting mechanism 6 and the carrying mechanism 8, the equipment can be hung on the waist, so that the staff can use it at any time. The cutting mechanism 6 includes a hydraulic rod 601 fixedly connected to the inside of the placement slot, the top of the hydraulic rod 601 is fixedly connected to a connecting plate 602, both sides of the connecting plate 602 are fixedly connected to telescopic columns 603, the top of the telescopic column 603 is fixedly connected to a cutting blade 604, the front of the placement box 1 is fixedly connected to a handle 7, one end of the handle 7 is fixedly connected to a carrying mechanism 8, the carrying mechanism 8 includes an elastic band 801 fixedly connected to one side of the handle 7, one side of the elastic band 801 is fixedly connected to a fixing ring 802, one side of the fixing ring 802 is provided with a cavity, the inside of the cavity is fixedly connected to a buffer spring 803, and one end of the buffer spring 803 is fixedly connected to a latch 804;

[0026] like Figure 1 As shown, a threaded hole is provided on one side of the limit column 2, and a nut 9 is threadedly connected to the inner part of the threaded hole;

[0027] like Figure 4 As shown, the surface of the latch 804 is fixedly connected with a sliding block 10, and the sliding block 10 is slidably connected to the inside of the sliding groove opened on the surface of the fixing ring 802;

[0028] like Figure 1 As shown, a sealing cover 11 is hingedly connected to the top of the placement box 1 through a hinge, and the sealing cover 11 is made of acrylic;

[0029] like Figure 1As shown, the top of the placement box 1 is fixedly connected with four groups of fixing columns 12 in a rectangular array, and the top of the fixing columns 12 is fixedly connected with a suction cup 13;

[0030] like Figure 1 As shown, the latch 804 is inserted into the cavity opened by the fixing ring 802, and the surface of the handle 7 is covered with an anti-slip sleeve;

[0031] like Figure 1 As shown, a lighting lamp 14 is fixedly connected to the back of the extension plate 5, and one side of the lighting lamp 14 is electrically connected to a battery 15 through a power line.

[0032] The working principle of the utility model is as follows: when in use, the tape body 3 is pulled to rotate on the surface of the limit column 2. After the tape body 3 is to an appropriate length, the hydraulic rod 601 inside the placement groove on the surface of the extension plate 5 is started, and the hydraulic rod 601 drives the cutting blade 604 on the top of the connecting plate 602 to rise to an appropriate height, and the tape body 3 is placed on the surface of the cutting blade 604, and the tape body 3 is pressed down, which is convenient for the staff to cut the tape without the aid of external tools. When not in use, the sliding block 10 on the surface of the fixed ring 802 can be pulled, so that the sliding block 10 drives the bottom pin 804 to slide in the internal cavity of the fixed ring 802. Since a buffer spring 803 is fixedly connected to one side of the pin 804, the pin 804 can be firmly inserted into the fixed ring 802 without the aid of external force. In addition, an anti-corrosion adhesive layer 401 and a copper foil layer 402 are provided on the surface of the tape body 3, which can effectively improve the corrosion resistance and radiation resistance of the tape body 3.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A flame retardant electromagnetic shielding tape, comprising a placement box (1), characterized in that: The placement box (1) has a limit groove inside, a limit column (2) is inserted inside the limit groove, the surface of the limit column (2) is rotatably connected to a tape body (3), the top of the tape body (3) is fixedly connected to a protection mechanism (4), the protection mechanism (4) comprises an anti-corrosion adhesive layer (401) fixedly connected to the top of the tape body (3), the top of the anti-corrosion adhesive layer (401) is fixedly connected to a copper foil layer (402), the back of the placement box (1) is fixedly connected to an extension plate (5), the surface of the extension plate (5) is provided with a placement groove, the inside of the placement groove is fixedly connected to a cutting mechanism (6), the cutting mechanism (6) comprises a hydraulic rod (601) fixedly connected to the inside of the placement groove, the hydraulic rod The top of (601) is fixedly connected to a connecting plate (602), both sides of the connecting plate (602) are fixedly connected to telescopic columns (603), the top of the telescopic column (603) is fixedly connected to a cutting blade (604), the front of the placement box (1) is fixedly connected to a handle (7), one end of the handle (7) is fixedly connected to a carrying mechanism (8), the carrying mechanism (8) comprises an elastic band (801) fixedly connected to one side of the handle (7), one side of the elastic band (801) is fixedly connected to a fixing ring (802), one side of the fixing ring (802) is provided with a cavity, the interior of the cavity is fixedly connected to a buffer spring (803), one end of the buffer spring (803) is fixedly connected to a latch (804).

2. The flame retardant electromagnetic shielding tape according to claim 1, characterized in that: A threaded hole is provided on one side of the limiting column (2), and a nut (9) is threadedly connected inside the threaded hole.

3. The flame retardant electromagnetic shielding tape according to claim 1, characterized in that: A sliding block (10) is fixedly connected to the surface of the latch (804), and the sliding block (10) is slidably connected to the inside of a sliding groove opened on the surface of the fixing ring (802).

4. The flame retardant electromagnetic shielding tape according to claim 1, characterized in that: A sealing cover (11) is hingedly connected to the top of the placement box (1) via a hinge, and the sealing cover (11) is made of acrylic.

5. The flame retardant electromagnetic shielding tape according to claim 1, characterized in that: The top of the placement box (1) is fixedly connected to four groups of fixing columns (12) in a rectangular array, and the top of the fixing columns (12) is fixedly connected to a suction cup (13).

6. The flame retardant electromagnetic shielding tape according to claim 1, characterized in that: The latch (804) is inserted into the cavity opened by the fixing ring (802), and the surface of the handle (7) is sleeved with an anti-slip sleeve.

7. The flame retardant electromagnetic shielding tape according to claim 1, characterized in that: The back of the extension plate (5) is fixedly connected to a lighting lamp (14), and one side of the lighting lamp (14) is electrically connected to a storage battery (15) via a power line.

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