Drilling tool joint ruler

Abstract

The utility model relates to the technical field of rulers, in particular to a drilling tool joint ruler. Comprising a ruler body and further comprises an extension assembly arranged in the ruler body, and the problems that in the prior art, in the daily use process of a joint ruler, the overall length of the joint ruler cannot be effectively and conveniently extended, and in the use process of the joint ruler, due to the fact that the lengths of objects needing to be measured are different, the length of the joint ruler cannot be effectively and conveniently extended are solved. If the length of the joint ruler is not extended, the joint ruler of one specification can only carry out effective measurement processing on objects of one specification and length and cannot carry out effective measurement processing on objects of different length specifications, and when a longer object needs to be measured and processed, the joint ruler of one specification cannot carry out effective measurement processing on the objects of different length specifications. The technical problems that in the prior art, joint rulers of other specifications need to be used when a user goes out, so that the use cost of the user is increased, and an existing joint ruler is inconvenient to carry when going out and low in practicability are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of rulers, in particular to a drill tool joint ruler. Background Art

[0002] A ruler, also known as a ruler or a spacer, is a tool used to draw line segments and measure lengths. A ruler usually has scales to measure lengths. In daily life, a drill joint ruler is often needed.

[0003] In daily use, the current joint ruler cannot effectively and conveniently extend the overall length of the joint ruler. During the use of the joint ruler, since the lengths of the objects to be measured are different, if the length of the joint ruler is not extended, a joint ruler of one specification can only effectively measure objects of one length and cannot effectively measure objects of different lengths. When it is necessary to measure longer objects, a joint ruler of another specification must be used, which increases the cost of use for the user. In addition, the current joint ruler is not convenient to carry outside and has low practicality.

[0004] In view of this, we propose a drill tool joint ruler. Utility Model Content

[0005] The purpose of the utility model is to provide a drill tool joint ruler, comprising a ruler body and further comprising:

[0006] An extension component is provided inside the ruler body and is used to extend the entire length of the joint ruler, so that the joint ruler can measure longer objects;

[0007] A fixing assembly is provided on the upper surface of the ruler body and is used to fix the extension assembly inside the ruler body;

[0008] The carrying component is arranged outside the fixing component and is used for conveniently carrying the joint ruler.

[0009] As a further improvement of the present technical solution, the extension assembly includes a rotating rod rotatably connected to the inside of the ruler body, and the outside of the rotating rod is fixedly connected to the secondary ruler.

[0010] As a further improvement of the present technical solution, the fixing assembly includes a fixing sleeve fixedly connected to the upper surface of the ruler body, the upper surface of the fixing sleeve is penetrated by a guide groove for movement of the movable rod, the top end of the movable rod is fixedly connected to a pull plate, the bottom end of the movable rod is fixedly connected to a resistance plate, the outer surface of the movable rod is sleeved with a return spring, the return spring is in contact between the resistance plate and the fixed sleeve, the bottom of the resistance plate is fixedly connected to a mounting rod, the contact surfaces of the fixing sleeve and the ruler body are both provided with guide grooves for movement of the mounting rod, the upper surface of the secondary ruler is provided with a guide groove for movement of the mounting rod, and the bottom of the ruler body is provided with a guide groove for movement of the mounting rod.

[0011] As a further improvement of the present technical solution, the outside of the secondary ruler is fixedly connected to a mounting plate, the outside of the mounting plate is fixedly connected to a lifting plate, the outside of the lifting plate is bonded with an anti-slip pad, and the outside of the anti-slip pad has herringbone anti-slip grooves at equal intervals.

[0012] As a further improvement of the present technical solution, the carrying assembly includes a fixing ring fixedly connected to the outside of the fixing sleeve, and the outside of the fixing ring is fixedly connected to a hanging ring.

[0013] As a further improvement of the present technical solution, a hanging belt is fixedly connected to the upper surface of the ruler body.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] In this drill tool joint ruler, by providing an extension component, a fixing component and a carrying component, when the joint ruler needs to be extended for use as a whole, it is only necessary to pull the extension component out from the inside of the ruler body through the fixing component. At this time, the entire length of the joint ruler can be extended through the extension component, so that the joint ruler can effectively measure longer objects. When the extension component is not needed, it is only necessary to first store the extension component inside the ruler body, and then fix the extension component to the ruler body through the fixing component. At this time, the extension component can be effectively stored and fixed. When the joint ruler needs to be carried for use outside, it is only necessary to carry the joint ruler outside conveniently through the carrying component, saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model after the auxiliary ruler is pulled out;

[0018] Figure 3 This is a schematic diagram of the cutaway three-dimensional structure of the fixed sleeve in the present utility model;

[0019] Figure 4This is a schematic diagram of the cutaway three-dimensional structure of the ruler body of the present invention;

[0020] Figure 5 for Figure 3 Schematic diagram of the enlarged structure of area A in the middle;

[0021] Figure 6 for Figure 4 Schematic diagram of the enlarged structure of the middle B area;

[0022] Figure 7 for Figure 4 Schematic diagram of the enlarged structure of the C area in the middle.

[0023] The meaning of each number in the figure is:

[0024] 1. Ruler body; 2. Secondary ruler; 3. Pull plate; 4. Hanging strap; 5. Rotating rod; 6. Fixed sleeve; 7. Movable rod; 9. Contact plate; 10. Return spring; 11. Mounting rod; 12. Fixed ring; 13. Hanging ring; 14. Mounting plate; 15. Lifting plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] See also Figure 1 - Figure 7 As shown, this embodiment provides a drill joint ruler, including a ruler body 1, and further comprising:

[0027] The extension component is provided inside the ruler body 1 and is used to extend the length of the joint ruler as a whole, so that the joint ruler can measure longer objects;

[0028] A fixing assembly is provided on the upper surface of the ruler body 1 and is used to fix the extension assembly inside the ruler body 1;

[0029] The carrying component is arranged outside the fixing component and is used for conveniently carrying the joint ruler.

[0030] The above working principle: when the connector ruler needs to be extended for use as a whole, it is only necessary to pull the extension component out from the inside of the ruler body 1 through the fixing component. At this time, the entire length of the connector ruler can be extended through the extension component, so that the connector ruler can effectively measure longer objects. When the extension component is not needed, it is only necessary to store the extension component inside the ruler body 1 first, and then fix the extension component to the ruler body 1 through the fixing component. At this time, the extension component can be effectively stored and fixed. When the connector ruler needs to be carried out for use, it is only necessary to use the carrying component to conveniently carry the connector ruler out, saving time and effort.

[0031] In order to effectively extend the overall length of the joint ruler so that the joint ruler can effectively measure longer objects, the extension component includes a rotating rod 5 rotatably connected to the inside of the ruler body 1, and the outside of the rotating rod 5 is fixedly connected to the auxiliary ruler 2. When the overall length of the joint ruler needs to be extended, it is only necessary to pull the auxiliary ruler 2. At this time, the auxiliary ruler 2 will drive the rotating rod 5 to rotate synchronously inside the ruler body 1. The auxiliary ruler 2 can effectively extend the overall length of the joint ruler, so that the joint ruler can effectively measure longer objects.

[0032] The cam 6 is fixed on the upper surface of the ruler 1 and the guide groove is provided on the upper surface of the ruler 1. The top of the movable rod 7 is fixedly connected to the pull plate 3, and the bottom of the movable rod 7 is fixedly connected to the contact plate 9. The outer sleeve of the movable rod 7 is provided with a return spring 10, which contacts between the contact plate 9 and the fixed sleeve 6. The bottom of the contact plate 9 is fixedly connected to the mounting rod 11. The contact surfaces of the fixed sleeve 6 and the ruler 1 are provided with guide grooves for the mounting rod 11 to move. The upper surface of the auxiliary ruler 2 is provided with a guide groove for the mounting rod 11 to move. The bottom of the ruler 1 is provided with a guide groove for the mounting rod 11 to move. When the auxiliary ruler 2 needs to be used, it is only necessary to pull the pull plate 3 first. At this time, the pull plate 3 will drive the movable rod 7 to move synchronously, and the movable rod 7 will drive the contact plate 9 to move synchronously. In the process of moving the contact plate 9, the return spring 10 will be squeezed, and the contact plate 9 will drive the mounting rod 11 to move synchronously. When the mounting rod 11 is disengaged from the guide groove provided on the upper surface of the secondary ruler 2, the secondary ruler 2 can be pulled out from the inside of the ruler body 1, thereby facilitating the use of the secondary ruler 2. When the secondary ruler 2 is no longer needed, it is only necessary to store the secondary ruler 2 inside the ruler body 1 and then release the pull plate 3. At this time, the return spring 10 is reset, driving the contact plate 9 to move synchronously, and the contact plate 9 will drive the mounting rod 11 to move synchronously. When the mounting rod 11 is inserted into the guide groove provided on the upper surface of the secondary ruler 2, the secondary ruler 2 and the ruler body 1 can be fixed, thereby preventing the secondary ruler 2 from being displaced inside the ruler body 1.

[0033] In order to conveniently pull the secondary ruler 2 out of the interior of the ruler body 1, a mounting plate 14 is fixedly connected to the outside of the secondary ruler 2, and a lifting plate 15 is fixedly connected to the outside of the mounting plate 14. An anti-skid pad is bonded to the outside of the lifting plate 15, and herringbone anti-skid grooves are evenly spaced on the outside of the anti-skid pad. When the secondary ruler 2 needs to be pulled out from the interior of the ruler body 1 for use, it is only necessary to pull the lifting plate 15. At this time, the lifting plate 15 will drive the mounting plate 14 to move synchronously, and the mounting plate 14 will then drive the secondary ruler 2 to move synchronously. At this time, the secondary ruler 2 can be pulled out from the interior of the ruler body 1, making it convenient to use. The anti-skid pad and the herringbone anti-skid groove can effectively play an anti-skid role, thereby preventing the user from slipping when pulling the lifting plate 15.

[0034] In order to conveniently carry the ruler body 1 when going out, the carrying assembly includes a fixing ring 12 fixedly connected to the outside of the fixing sleeve 6. The outside of the fixing ring 12 is fixedly connected to the hanging ring 13. When the connector ruler needs to be carried outside, it is only necessary to hang the hanging ring 13 on the user's belt or keychain first. At this time, the connector ruler can be conveniently carried outside.

[0035] In addition, in order to conveniently carry pen-like tools, a hanging belt 4 is fixedly connected to the upper surface of the ruler body 1. When the pen-like tool needs to be carried, the pen-like tool only needs to be hung on the hanging belt 4 to carry the pen-like tool, thereby facilitating the use of the pen-like tool.

[0036] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A drill joint ruler, comprising a ruler body (1), Features: Also includes: An extension component is arranged inside the ruler body (1) and is used to extend the overall length of the joint ruler, so that the joint ruler can measure longer objects; A fixing component, arranged on the upper surface of the ruler body (1) and used to fix the extension component inside the ruler body (1); The carrying component is arranged outside the fixing component and is used for conveniently carrying the joint ruler.

2. A drill joint ruler according to claim 1, Features: The extension assembly comprises a rotating rod (5) rotatably connected to the inside of the ruler body (1), and the outside of the rotating rod (5) is fixedly connected to the auxiliary ruler (2).

3. A drill joint ruler according to claim 2, Features: The fixing assembly comprises a fixing sleeve (6) fixedly connected to the upper surface of the ruler body (1); a guide groove for the movable rod (7) to move is formed on the upper surface of the fixing sleeve (6); a pull plate (3) is fixedly connected to the top of the movable rod (7); a contact plate (9) is fixedly connected to the bottom of the movable rod (7); a reset spring (10) is sleeved on the outside of the movable rod (7); the reset spring (10) is in contact between the contact plate (9) and the fixing sleeve (6); a mounting rod (11) is fixedly connected to the bottom of the contact plate (9); contact surfaces of the fixing sleeve (6) and the ruler body (1) are both provided with guide grooves for the mounting rod (11) to move; a guide groove for the mounting rod (11) to move is formed on the upper surface of the auxiliary ruler (2); and a guide groove for the mounting rod (11) to move is formed on the bottom of the ruler body (1).

4. A drill joint ruler according to claim 2, Features: The outside of the secondary ruler (2) is fixedly connected to a mounting plate (14), the outside of the mounting plate (14) is fixedly connected to a lifting plate (15), the outside of the lifting plate (15) is bonded with an anti-skid pad, and the outside of the anti-skid pad is provided with herringbone anti-skid grooves at equal intervals.

5. A drill joint ruler according to claim 3, Features: The carrying assembly comprises a fixing ring (12) fixedly connected to the outside of the fixing sleeve (6), and a hanging ring (13) is fixedly connected to the outside of the fixing ring (12).

6. A drill joint ruler according to claim 1, Features: A hanging belt (4) is fixedly connected to the upper surface of the ruler body (1).

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