Adhesive tape fixing and taking device for electrician

What is AI technical title?
AI technical title is built by Patsnap AI team. It summarizes the technical point description of the patent document.
By introducing structures such as turntables, threaded fixing blocks and push blocks into the electrical tape fixing and use device, the problem of the shear position offset caused by the rotation of the tape during the shearing process is solved, and a more stable tape cutting effect is achieved.

CN222293182UActive Publication Date: 2025-01-03LAIYANG VOCATIONAL SECONDARY SCHOOL (YANTAI MECHANICAL & ELECTRICAL IND SCHOOL)

View PDF 0 Cites 0 Cited by

Patent Information

Application Number: CN202421148760.2
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2024-05-24
Publication Date: 2025-01-03
Estimated Expiration: 2034-05-24

AI Technical Summary

Technical Problem

The existing electricians use tape fixing and accessing devices to cut tape because they do not limit the tape body in advance, resulting in the tape turning during the shearing process, causing the shear position to shift and the shear unstable.

Method used

An electrical tape fixing and access device for the tape that includes the tape placement part and the tape shearing part are designed. By providing a limiting gear and thread fixing block on the turntable, combining the push block, slider, spring and gear mechanism, it ensures that The tape does not rotate during shearing, achieving stable shearing.

Benefits of technology

By cooperating with push blocks and springs, the turntable is prevented from rotating, ensuring consistency and stability of the tape cutting position, the shearing process is more reliable, and the spring retraction makes the device ready for the next use.

✦ Generated by Eureka AI based on patent content.

Smart Images

Figure CN222293182U_ABST

Patent Text Reader

Abstract

The utility model discloses an adhesive tape fixing and taking device for electricians, and relates to the technical field of electricians. The adhesive tape fixing and taking device for the electrician comprises an adhesive tape taking device body. The adhesive tape taking device main body comprises an adhesive tape placing part and an adhesive tape shearing part which are integrally formed and connected; the adhesive tape containing part communicates with the interior of the adhesive tape shearing part, a rotary disc is rotationally installed in the adhesive tape containing part, a limiting tooth groove is formed in the outer side of the rotary disc, a threaded fixing block is fixedly installed in the center of the side face of the rotary disc, a first sliding groove is formed in the side face of the adhesive tape shearing part, and a first sliding plate is slidably installed in the first sliding groove. By arranging a push block, a first sliding plate, a spring, a rotary table, a gear, a stop block and a second sliding plate, the push block enables the first sliding plate to move so that the cutter can cut adhesive tape conveniently; meanwhile, the push block enables the stop block to move so that the stop block can be meshed with the rotary disc, the rotary disc is prevented from rotating to make earlier-stage preparation for adhesive tape cutting, and the adhesive tape cutting process is more stable.

Need to check novelty before this filing date? Find Prior Art

Description

Technical Field

[0001] The utility model relates to the technical field of electrical engineering, in particular to a device for fixing and taking electrical tape. Background Art

[0002] Tape is an item composed of two parts: a base material and an adhesive. It can connect two or more unconnected objects together through bonding. When electricians use tape, they sometimes need to use a tape dispensing device to take the tape.

[0003] The currently published patent: CN202120991398.5 discloses a device for fixing and taking electrical tape, including a tape taking device body, a shearing groove is provided on the upper surface of the front end of the tape taking device body, a slide groove is provided at the upper end of the shearing groove inside the tape taking device body, and movable sliders are provided at both ends inside the slide groove, and one end of the movable slider is fixedly connected to a movable block, and the lower end of the movable block arranged at the left end of the slide groove is hingedly connected to shear knife 1 inside the shearing groove, and the lower end of the movable block arranged at the right end of the slide groove is hingedly connected to shear knife 2 inside the shearing groove, and shear knife 2 is hingedly connected to shear knife 1.

[0004] When the above device is in use, the shear knife 2 is hinged with the shear knife 1 to cut the tape. However, the following problems may occur during the use of this solution: when the above device is cutting the tape, the tape body is not limited in advance, so that the tape body can still rotate during the cutting process, causing the cutting position of the tape to shift during cutting, thereby making the cutting unstable.

[0005] In order to solve the above problems, the utility model provides a device for fixing and taking electrical tape. Utility Model Content

[0006] 1. Technical issues to be resolved

[0007] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a device for fixing and taking electrical tape, which can solve the problem that the tape body can still rotate during the cutting process of the above-mentioned device, so that the cutting position of the tape will be offset during cutting.

[0008] (II) Technical solution

[0009] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electrical tape fixing and taking device, comprising a tape taker body; the tape taker body comprises a tape placement portion and a tape cutting portion, the tape placement portion and the tape cutting portion are integrally formed and connected; the tape placement portion and the tape cutting portion are internally connected;

[0010] A turntable is rotatably installed inside the tape placement part, a limited tooth groove is provided on the outer side of the turntable, and a threaded fixing block is fixedly installed at the center position of the side of the turntable;

[0011] A first slide groove is provided on the side of the tape cutting portion, a first slide plate is slidably installed inside the first slide groove, and a second rack is fixedly installed on the upper end surface of the first slide plate; a gear is rotatably installed on the position of the inner wall of the tape cutting portion corresponding to the second rack, and the gear is meshingly connected with the second rack; a second slide groove is provided on the side of the tape cutting portion corresponding to the upper side of the gear, a second slide plate is slidably installed inside the second slide groove, a first rack is fixedly installed on the lower surface of the second slide plate, and the first rack is meshingly connected with the gear; a stopper is fixedly installed on the bottom end of the second slide plate on the side close to the turntable.

[0012] Preferably, a spring is fixedly installed on one side of the first sliding groove close to the rotating disk, and one end of the spring away from the first sliding groove is fixedly connected to the first sliding plate.

[0013] Preferably, a push block is fixedly mounted on one end of the side surface of the first slide plate away from the spring; a cutting knife is fixedly mounted on one end of the first slide plate away from the spring, and the cutting knife is adapted to the glue release port.

[0014] Preferably, the outer surface of the threaded fixing block is provided with anti-slip grooves.

[0015] Preferably, a cover plate is hingedly connected to the side of the tape dispenser body, and the cover plate is adapted to the tape dispenser body.

[0016] Preferably, a tape release opening is provided on an end of the lower surface of the tape cutting portion away from the tape placing portion.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] (1) The device for fixing and taking out the electrical tape comprises a push block, a first slide plate, a spring, a turntable, a gear, a stop block and a second slide plate. The push block moves the first slide plate to facilitate the cutting of the tape by the cutting scissors; at the same time, the push block moves the stop block so that the stop block engages with the turntable, thereby preventing the turntable from rotating, thereby making preliminary preparations for cutting the tape and making the process of cutting the tape more stable.

[0020] (2) The electrician's tape fixing and taking device is provided with a spring at the rear side of the first slide plate. After the shearing is completed, the push block is released, and the spring contracts to drive the first slide plate to move back to its original position, thereby making the turntable and the stop block no longer meshed, so as to facilitate the next use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 for Figure 1 The enlarged schematic diagram at A in the middle;

[0024] Figure 3 This is a schematic diagram of the internal structure of the utility model;

[0025] Figure 4 This is a schematic diagram of the internal side structure of the utility model;

[0026] Figure 5 for Figure 4 Enlarged schematic diagram of point B in the middle.

[0027] Figure numerals: 1. tape dispenser body; 2. push block; 3. first slide plate; 4. spring; 5. first slide groove; 6. turntable; 7. threaded fixing block; 8. second slide groove; 9. gear; 10. stopper; 11. first rack; 12. second slide plate; 13. cutting knife; 14. second rack; 15. cover plate; 16. tape placement part; 17. tape cutting part. DETAILED DESCRIPTION

[0028] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0029] See also Figure 1-Figure 5 , the utility model provides a technical solution: a device for fixing and taking electrical tape, comprising a tape taker body 1;

[0030] The main body 1 of the tape dispenser includes a tape placement portion 16 and a tape cutting portion 17, which are integrally formed and connected with each other; the tape placement portion 16 and the tape cutting portion 17 are internally connected, and when in use, the tape placement portion 16 is held in the palm of the hand, and the thumb is placed on the side of the tape cutting portion 17 for easy operation;

[0031] A turntable 6 is rotatably mounted inside the tape placement part 16, and a limited tooth groove is provided on the outer side of the turntable 6. A threaded fixing block 7 is fixedly mounted at the center position of the side of the turntable 6, and the tape is sleeved on the outer side of the threaded fixing block 7;

[0032] It should be noted that the outer surface of the threaded fixing block 7 is provided with anti-skid grooves, so that when the tape body is sleeved on the outer surface of the threaded fixing block 7 , it will not rotate relative to the threaded fixing block 7 .

[0033] A first slide groove 5 is provided on the side of the tape cutting portion 17, and a first slide plate 3 is slidably installed inside the first slide groove 5;

[0034] Specifically, a spring 4 is fixedly installed on one side of the first sliding groove 5 close to the rotating disk 6 , and one end of the spring 4 away from the first sliding groove 5 is fixedly connected to the first slide plate 3 .

[0035] Furthermore, a push block 2 is fixedly installed on one end of the side of the first slide plate 3 away from the spring 4; a cutting knife 13 is fixedly installed on one end of the first slide plate 3 away from the spring 4, and the cutting knife 13 is adapted to the glue release port.

[0036] A second rack 14 is fixedly installed on the upper end surface of the first slide plate 3; a gear 9 is rotatably installed on the inner wall of the tape cutting portion 17 at a position corresponding to the second rack 14, and the gear 9 is meshed with the second rack 14; a second slide groove 8 is provided on the side surface of the tape cutting portion 17 corresponding to the upper side of the gear 9, and a second slide plate 12 is slidably installed inside the second slide groove 8, and a first rack 11 is fixedly installed on the lower surface of the second slide plate 12, and the first rack 11 is meshed with the gear 9; a stopper 10 is fixedly installed on the bottom end of the second slide plate 12 on one side close to the turntable 6. When using the tape, the tape is pulled out so that the tape body drives the threaded fixing block 7 and the turntable 6 to rotate. When the tape needs to be cut, the push block 2 is moved along the first slide groove 5, and the push block 2 moves to drive the first slide plate 3 to move, and the first slide plate 3 moves to drive the spring 4 to extend, so that the spring 4 is deformed, so that the spring 4 has the force to restore the first slide plate 3 to its original state;

[0037] The movement of the first slide plate 3 drives the cutting knife 13 to move, so that the cutting knife 13 cuts the tape. At the same time, the first slide plate 3 moves the second rack 14, and the movement of the second rack 14 drives the gear 9 to rotate. The rotation of the gear 9 drives the first rack 11 to move. The first rack 11 and the second rack 14 move in opposite directions. The movement of the first rack 11 drives the second slide plate 12 to move along the second slide groove 8. The movement of the second slide plate 12 drives the stopper 10 to move, so that the stopper 10 is engaged with the limiting tooth groove on the outside of the turntable 6. At this time, the cutting knife 13 just contacts the tape. When the cutting knife 13 cuts the tape, since the turntable 6 is engaged with the stopper 10, and the tape is sleeved on the threaded fixing block 7, the threaded fixing block 7 is provided with anti-slip grooves on the outside, so that the tape body will not continue to rotate, thereby making it more stable when cutting the tape.

[0038] Specifically, a cover plate 15 is hinged on the side of the tape dispenser body 1, and the cover plate 15 is adapted to the tape dispenser body 1. A tape release port is provided on the end of the lower surface of the tape cutting portion 17 away from the tape placing portion 16. The cover plate 15 is opened, and the electrician's tape is put on the outside of the threaded fixing block 7. After the tape is installed, the cover plate 15 is hinged on the side of the tape dispenser body 1, and then one end of the tape is pulled out through the tape release port.

[0039] Working principle: open the cover plate 15, put the electrician's tape on the outside of the threaded fixing block 7, after installing the tape, hinge the cover plate 15 on the side of the tape dispenser body 1, then pull out one end of the tape through the tape outlet, when using the tape, pull the tape out, so that the tape body drives the threaded fixing block 7 and the turntable 6 to rotate, when the tape needs to be cut, move the push block 2 along the first slide groove 5, the movement of the push block 2 drives the movement of the first slide plate 3, the movement of the first slide plate 3 drives the spring 4 to extend, so that the spring 4 is deformed, so as to have the force to restore the first slide plate 3 to its original state;

[0040] The movement of the first slide plate 3 drives the cutting knife 13 to move, so that the cutting knife 13 cuts the tape. At the same time, the first slide plate 3 moves the second rack 14, and the movement of the second rack 14 drives the gear 9 to rotate. The rotation of the gear 9 drives the first rack 11 to move. The first rack 11 and the second rack 14 move in opposite directions. The movement of the first rack 11 drives the second slide plate 12 to move along the second slide groove 8. The movement of the second slide plate 12 drives the stopper 10 to move, so that the stopper 10 is engaged with the limiting tooth groove on the outside of the turntable 6. At this time, the cutting knife 13 just contacts the tape. When the cutting knife 13 cuts the tape, since the turntable 6 is engaged with the stopper 10, and the tape is sleeved on the threaded fixing block 7, the threaded fixing block 7 is provided with anti-slip grooves on the outside, so that the tape body will not continue to rotate, thereby making it more stable when cutting the tape.

[0041] After the shearing is completed, the push block 2 is released, and the spring 4 contracts to drive the first slide plate 3 to move back to the original position, so that the rotating disk 6 and the stopper 10 are no longer engaged, so as to facilitate the next use.

[0042] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A device for fixing and applying electrical tape, comprising a tape applying device body (1); characterized in that: The tape dispensing device body (1) comprises a tape placement portion (16) and a tape cutting portion (17), wherein the tape placement portion (16) and the tape cutting portion (17) are integrally formed and connected; the tape placement portion (16) and the tape cutting portion (17) are internally connected; A turntable (6) is rotatably mounted inside the tape placement portion (16), a limit tooth groove is provided on the outer side of the turntable (6), and a threaded fixing block (7) is fixedly mounted at the center position of the side surface of the turntable (6); A first slide groove (5) is provided on the side of the tape cutting portion (17), a first slide plate (3) is slidably mounted inside the first slide groove (5), and a second rack (14) is fixedly mounted on the upper end surface of the first slide plate (3); a gear (9) is rotatably mounted on the inner wall of the tape cutting portion (17) at a position corresponding to the second rack (14), and the gear (9) is meshingly connected with the second rack (14); a second slide groove (8) is provided on the side of the tape cutting portion (17) corresponding to the upper side of the gear (9), a second slide plate (12) is slidably mounted inside the second slide groove (8), a first rack (11) is fixedly mounted on the lower surface of the second slide plate (12), and the first rack (11) is meshingly connected with the gear (9); a stopper (10) is fixedly mounted on the bottom end of the second slide plate (12) on one side close to the rotating disk (6).

2. The electrical tape fixing and taking device according to claim 1, characterized in that: A spring (4) is fixedly mounted on one side of the first sliding groove (5) close to the rotating disk (6), and one end of the spring (4) away from the first sliding groove (5) is fixedly connected to the first slide plate (3).

3. The electrical tape fixing and taking device according to claim 1, characterized in that: A push block (2) is fixedly mounted on one end of the side surface of the first slide plate (3) away from the spring (4); a cutting knife (13) is fixedly mounted on one end of the first slide plate (3) away from the spring (4), and the cutting knife (13) is adapted to the glue outlet.

4. The electrical tape fixing and taking device according to claim 1, characterized in that: The outer surface of the threaded fixing block (7) is provided with anti-slip grooves.

5. The electrical tape fixing and taking device according to claim 1, characterized in that: A cover plate (15) is hingedly connected to the side of the tape dispenser body (1), and the cover plate (15) is adapted to the tape dispenser body (1).

6. The electrical tape fixing and taking device according to claim 1, characterized in that: A glue discharge port is provided on one end of the lower surface of the adhesive tape cutting portion (17) away from the adhesive tape placing portion (16).