Advertising luminous character manufacturing and punching device

Abstract

The utility model discloses an advertising luminous character manufacturing punching device which comprises a drilling tool and a supporting barrel, a drill bit used for punching advertising luminous characters is arranged at the bottom end of the drilling tool, a protection mechanism used for shielding and protecting the drill bit is arranged at the bottom of the drilling tool and comprises a protection barrel used for shielding and protecting the drill bit, and the drill bit is located in the protection barrel. The supporting cylinder is used for installing and supporting the protection cylinder, the supporting cylinder is fixedly connected with a drilling tool, the multiple positioning blocks are used for locking the installation state of the protection cylinder and the supporting cylinder, and the positioning blocks are arranged on one side of the protection cylinder in a sliding mode. Through mutual cooperation of the protective cylinder, the supporting cylinder, the positioning block, the connecting rod, the bearing frame and the spring, the drill bit is located in the supporting cylinder and the protective cylinder, the positioning block limits the relative position of the supporting cylinder and the protective cylinder, the connecting rod pulls the positioning block to move, and therefore when the drill bit is not used, the drill bit can be shielded and protected, and the service life of the drill bit is prolonged. And damage such as collision of the drill bit is conveniently prevented.

Description

Technical Field

[0001] The utility model relates to the field of advertising luminous character punching devices, in particular to an advertising luminous character making punching device. Background Art

[0002] Illuminated characters are a commonly used type of luminous signs. Illuminated characters usually use light-emitting diodes as light sources. Illuminated characters are usually made of a character shell, a panel and a base plate. There are various types of luminous characters.

[0003] Application No. 201821163107.8 mentions a three-dimensional luminous character drilling device, which includes a handheld drill with a drill bit installed on it.

[0004] A drill is used to drill holes in luminous advertising characters to facilitate installation of the luminous characters. When punching holes in luminous advertising characters, the drill is usually placed when not in use, and the drill is exposed to the outside, which may cause the drill to be hit, affecting the use of the drill. The drill tool is not convenient for limit protection when the drill is not in use, and has certain limitations. Utility Model Content

[0005] The utility model aims to provide a punching device for making luminous characters for advertisements, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a punching device for making luminous characters for advertisements, comprising:

[0007] A drilling tool, the bottom end of which is provided with a drill bit for punching holes in luminous advertising characters;

[0008] The bottom of the drilling tool is provided with a protection mechanism for shielding and protecting the drill bit, and the protection mechanism comprises:

[0009] A protective cylinder, which is used to shield and protect the drill bit, and the drill bit is located inside the protective cylinder;

[0010] A support tube, which is used for installation support of the protective tube, and the top end of the support tube is fixedly connected to the drilling tool;

[0011] A plurality of positioning blocks are used to lock the installation state of the protection tube and the support tube, and the positioning blocks are slidably arranged on one side of the protection tube.

[0012] Preferably, the protection mechanism further comprises:

[0013] A connecting rod is used for the pulling operation of the positioning block. Both sides of the support tube are provided with a bearing frame for sliding support of the connecting rod. The outer wall of the connecting rod is slidably connected with the bearing frame, and the outer wall of the connecting rod is slidably connected with the positioning block.

[0014] Preferably, the protection mechanism further comprises:

[0015] A spring is used to drive the reciprocating motion of the positioning block. The spring is sleeved on the outer wall of the connecting rod, one end of the spring is in contact with the positioning block, and the other end of the spring is in contact with one side of the inner wall of the supporting frame.

[0016] Preferably, a first slide groove is provided on both sides of the support tube, and a limiting groove is provided on both sides of the protective tube. The positioning block is slidably and interlacedly connected with the inner cavity of the first slide groove and the limiting groove. The top and bottom ends of the positioning block are threadedly and interlacedly connected with mounting columns, one end of the mounting column is threadedly and interlacedly connected with the connecting rod, and one end of the mounting column is fixedly connected with a fixing column.

[0017] Preferably, a mounting plate is fixedly connected to one side of the support frame, a mounting bolt is threadedly inserted into one side of the mounting plate, and one end of the mounting bolt is threadedly inserted into the support tube.

[0018] Preferably, a mounting frame is fixedly connected to one side of the protective tube, a positioning frame for hanging and positioning the mounting frame is fixedly connected to one side of the drilling tool, a first magnet is fixedly connected to the bottom end of the mounting frame, a second magnet is fixedly connected to the bottom end of the inner wall of the positioning frame, and the first magnet and the second magnet have opposite magnetic poles.

[0019] Technical effects and advantages of the utility model:

[0020] The utility model utilizes the mutual cooperation of the protective tube, the supporting tube, the positioning block, the connecting rod, the bearing frame and the spring. The drill bit is located inside the supporting tube and the protective tube. The positioning block limits the relative position of the supporting tube and the protective tube. The connecting rod pulls the positioning block to move, which is beneficial for shielding and protecting the drill bit when the drill bit is not in use, thereby preventing the drill bit from being damaged by collision or the like. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a front sectional structural schematic diagram of the utility model.

[0022] Figure 2 For this utility model Figure 1 Enlarged structural diagram at A in the middle.

[0023] Figure 3 It is a structural schematic diagram of the mounting frame of the utility model.

[0024] In the figure: 1. drilling tool; 2. drill bit; 3. protection mechanism; 31. protection tube; 32. support tube; 33. positioning block; 4. support frame; 5. mounting plate; 6. connecting rod; 7. spring; 8. mounting column; 9. fixing column; 10. mounting frame; 11. first magnet; 12. positioning frame; 13. second magnet. DETAILED DESCRIPTION

[0025] 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 in 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.

[0026] The utility model provides Figure 1-3 The device for punching holes for making luminous advertising characters shown in the figure comprises a drilling tool 1, the bottom end of which is provided with a drill bit 2 for punching holes for luminous advertising characters.

[0027] The bottom of the drilling tool 1 is provided with a protective mechanism 3 for shielding and protecting the drill bit 2. The protective mechanism 3 includes a protective tube 31, which is conducive to shielding and protecting the drill bit 2 when not in use, avoiding collision when the drill bit 2 is placed, and is convenient for using the drill bit 2. The protective tube 31 can be removed for operation. It is used for shielding and protecting the drill bit 2. The drill bit 2 is located inside the protective tube 31. The support tube 32 is conducive to connecting with the protective tube 31, which is convenient for positioning and installing the protective tube 31. It is used for installation support of the protective tube 31. The top of the support tube 32 is fixedly connected to the drilling tool 1. A plurality of positioning blocks 33 are provided on one side of the positioning block 33, which is conducive to squeezing with the protective tube 31, so as to facilitate the installation of the protective tube 31. The positioning block 33 is conducive to limiting the relative position of the protective tube 31 and the support tube 32, so as to facilitate the protection The cylinder 31 can be installed and disassembled, which is convenient for shielding and using the drill bit 2. It is used to lock the installation state of the protective cylinder 31 and the supporting cylinder 32. The positioning block 33 is slidably arranged on one side of the protective cylinder 31. When it is necessary to shield and protect the drill bit 2, the protective cylinder 31 and the inner cavity of the supporting cylinder 32 are first interlaced, and then the protective cylinder 31 and the positioning block 33 are squeezed. The positioning block 33 limits the relative position of the protective cylinder 31 and the supporting cylinder 32, and then the protective cylinder 31 can be installed, and then the drill bit 2 can be shielded and protected. When it is necessary to use the drill bit 2, the positioning block 33 is first pulled to disengage the positioning block 33 from the protective cylinder 31, and then the protective cylinder 31 is disassembled, and then the protective cylinder 31 drives the mounting frame 10 to be hung with the positioning frame 12, the protective cylinder 31 is installed, and then the drill bit 2 can be used.

[0028] The protective mechanism 3 also includes a connecting rod 6, which is conducive to pulling the positioning block 33 to move, and is convenient for pulling the positioning block 33. It is used for pulling the positioning block 33. Both sides of the support tube 32 are provided with a bearing frame 4 for sliding support of the connecting rod 6. The bearing frame 4 is L-shaped. The bearing frame 4 is conducive to the connecting rod 6 sliding thereon, and is convenient for sliding support of the connecting rod 6. The outer wall of the connecting rod 6 is slidably connected to the bearing frame 4, and the outer wall of the connecting rod 6 is slidably connected to the positioning block 33.

[0029] The protection mechanism 3 also includes a spring 7. The elastic force of the spring 7 is conducive to pushing the positioning block 33 to move, so that the positioning block 33 can be restored to its original position after movement, and the positioning block 33 can be repeatedly operated. The spring 7 is used to drive the reciprocating motion of the positioning block 33. The spring 7 is sleeved on the outer wall of the connecting rod 6, one end of the spring 7 is in contact with the positioning block 33, and the other end of the spring 7 is in contact with one side of the inner wall of the support frame 4.

[0030] A first slide groove is provided on both sides of the support tube 32, and a limiting groove is provided on both sides of the protective tube 31. The positioning block 33 is slidably and interlacedly connected with the inner cavity of the first slide groove and the limiting groove. The top and bottom ends of the positioning block 33 are threadedly and interlacedly connected with the mounting column 8, which is conducive to the installation and disassembly of the positioning block 33 and the connecting rod 6. One end of the mounting column 8 is threadedly and interlaced with the connecting rod 6, and one end of the mounting column 8 is fixedly connected with a fixing column 9, which is conducive to the rotation operation of the mounting column 8 and at the same time conducive to limiting the movement position of the positioning block 33.

[0031] A mounting plate 5 is fixedly connected to one side of the support frame 4. The mounting plate 5 and the mounting bolts are convenient for installing and disassembling the support frame 4. A mounting bolt is threadedly inserted into one side of the mounting plate 5, and one end of the mounting bolt is threadedly inserted into the support tube 32.

[0032] A mounting frame 10 is fixedly connected to one side of the protective tube 31, and the mounting frame 10 is L-shaped. The mounting frame 10 is conducive to hanging the protective tube 31 and is convenient to connect with the positioning frame 12, so that the protective tube 31 can be installed after it is removed. A positioning frame 12 is fixedly connected to one side of the drilling tool 1 for hanging and positioning the mounting frame 10, which is convenient for hanging with the mounting frame 10 and is convenient for hanging and fixing the protective tube 31 after it is removed. A first magnet 11 is fixedly connected to the bottom end of the mounting frame 10. The first magnet 11 and the second magnet 13 are conducive to limiting the position of the mounting frame 10 and avoiding random sliding of the mounting frame 10. A second magnet 13 is fixedly connected to the bottom end of the inner wall of the positioning frame 12, and the first magnet 11 and the second magnet 13 have opposite magnetic poles.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A punching device for making luminous characters for advertisements, comprising: A drilling tool (1), the bottom end of which is provided with a drill bit (2) for punching holes in luminous advertising characters; The invention is characterized in that a protection mechanism (3) for shielding and protecting the drill bit (2) is provided at the bottom of the drilling tool (1), and the protection mechanism (3) comprises: A protective cylinder (31) used for shielding and protecting the drill bit (2), wherein the drill bit (2) is located inside the protective cylinder (31); A support tube (32) used for mounting and supporting the protective tube (31), wherein the top end of the support tube (32) is fixedly connected to the drilling tool (1); A plurality of positioning blocks (33) are used to lock the installation state of the protection tube (31) and the support tube (32); the positioning blocks (33) are slidably arranged on one side of the protection tube (31).

2. The punching device for making luminous characters for advertisements according to claim 1, characterized in that: The protection mechanism (3) further comprises: A connecting rod (6) is used for the pulling operation of the positioning block (33). Both sides of the support tube (32) are provided with a bearing frame (4) for sliding support of the connecting rod (6). The outer wall of the connecting rod (6) is connected to the bearing frame (4) in a sliding manner, and the outer wall of the connecting rod (6) is connected to the positioning block (33) in a sliding manner.

3. The punching device for making luminous characters for advertisements according to claim 1, characterized in that: The protection mechanism (3) further comprises: A spring (7) is used to drive the reciprocating motion of the positioning block (33). The spring (7) is sleeved on the outer wall of the connecting rod (6). One end of the spring (7) is in contact with the positioning block (33), and the other end of the spring (7) is in contact with one side of the inner wall of the supporting frame (4).

4. The punching device for making luminous characters for advertisements according to claim 1, characterized in that: Both sides of the support tube (32) are provided with a first slide groove, both sides of the protective tube (31) are provided with a limit groove, the positioning block (33) is slidably connected with the inner cavity of the first slide groove and the limit groove, the top and bottom ends of the positioning block (33) are threadedly connected with a mounting column (8), one end of the mounting column (8) is threadedly connected with the connecting rod (6), and one end of the mounting column (8) is fixedly connected with a fixing column (9).

5. The punching device for making luminous characters for advertisements according to claim 2, characterized in that: A mounting plate (5) is fixedly connected to one side of the carrier frame (4), a mounting bolt is threadedly inserted into one side of the mounting plate (5), and one end of the mounting bolt is threadedly inserted into the support tube (32).

6. The punching device for making luminous characters for advertisements according to claim 1, characterized in that: A mounting frame (10) is fixedly connected to one side of the protective tube (31), a positioning frame (12) used for hanging and positioning the mounting frame (10) is fixedly connected to one side of the drilling tool (1), a first magnet (11) is fixedly connected to the bottom end of the mounting frame (10), a second magnet (13) is fixedly connected to the bottom end of the inner wall of the positioning frame (12), and the first magnet (11) and the second magnet (13) have opposite magnetic poles.

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