CN218410917U

CN218410917U - Multifunctional measuring tool

Info

Publication number: CN218410917U
Application number: CN202222772815.4U
Authority: CN
Inventors: 李磊; 姚宏晅
Original assignee: China San'an Construction Group Co ltd
Current assignee: China San'an Construction Group Co ltd
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-01-31
Anticipated expiration: 2032-10-21

Abstract

The utility model discloses a multifunctional measuring tool belongs to measuring tool technical field. A multifunctional measuring tool comprises a first ruler, wherein a groove is formed in the first ruler, a positioning disc is arranged in the groove, a second ruler is sleeved outside the positioning disc, matched accommodating grooves are formed in the first ruler and the second ruler, a painting brush is installed in the accommodating grooves, a shell is arranged on the positioning disc, angle scale marks are arranged on the shell, a pneumatic mechanism is arranged on the positioning disc, the pneumatic mechanism is connected with a connecting rope, and one end, away from the pneumatic mechanism, of the connecting rope penetrates through the shell and is connected with the painting brush; the utility model solves the problems that the daily measuring tools are single, and a plurality of measuring tools need to be carried in the drawing measuring process, which causes trouble in use; and the impurities on the drawing track of the drawing pen are blown off, so that the condition of interruption of the drawn line is avoided, and the quality of the drawn line is ensured.

Description

Multifunctional measuring tool

Technical Field

The utility model relates to a measuring tool technical field especially relates to a multifunctional measuring tool.

Background

In the existing learning and design process, patterns with different shapes need to be drawn, various measuring tools need to be used in the drawing process, and the measuring tools used in different application fields are different.

The measuring tools used in daily life in the market comprise a ruler, a protractor and a set square, but all have single measuring function. For example, when drawing an angle, two points are drawn by using the protractor, and then two edges of the angle are drawn by using the ruler, so that various drawing tools need to be carried in the drawing process, and the angle is inconvenient to carry and easy to lose; in the line drawing process, some impurities such as eraser dirt, dust and the like are placed on the drawing paper, and when the pen moves along the measuring tape, the impurities can affect the drawing track of the pen, so that the line segment drawn by the drawing pen 4 on the impurities is broken, and the drawing quality is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems existing in the prior art and providing a multifunctional measuring tool.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a multifunctional measuring tool, includes first ruler, set up flutedly on the first ruler, be provided with the positioning disk in the recess, positioning disk outside cover is equipped with the second ruler, set up matched with holding tank on first ruler and the second ruler, install the painting brush in the holding tank, be provided with the shell on the positioning disk, be provided with the angle scale mark on the shell, be provided with pneumatic mechanism on the positioning disk, pneumatic mechanism is connected with the connection rope, the one end that pneumatic mechanism was kept away from to the connection rope is passed the shell and is linked to each other with the painting brush.

Preferably, pneumatic mechanism is including setting up the dwang on the positioning disk, be provided with the rolling clockwork spring between dwang and the positioning disk circumference, the ring channel has been seted up on the dwang, connect the rope cover and establish on the ring channel.

Preferably, pneumatic mechanism is still including setting up the pneumatic case on the positioning disk, be provided with admission valve and air outlet valve on the pneumatic case, the air outlet valve links to each other with the connection rope, sliding connection has the piston board in the pneumatic case, be provided with the connecting rod on the piston board, the cover is equipped with elastic element on the connecting rod, elastic element's both ends link to each other with the inner wall of piston board and pneumatic case respectively, the one end that the piston board was kept away from to the connecting rod passes pneumatic case and is connected with the atress board, be provided with the lug that offsets with the atress board activity on the dwang.

Preferably, the connecting rope sets up the hollow tube that is used for carrying the air, the one end of connecting the rope and keeping away from pneumatic mechanism passes the shell and is connected with the fixed disk, the fixed disk cover is established in the painting brush outside, set up on the fixed disk and be connected the cavity of rope intercommunication, the air jet that communicates each other with the cavity is seted up to the bottom of fixed disk.

Preferably, the second ruler is provided with an indication arrow matched with the angle scale marks.

Preferably, the second ruler and the positioning disc are arranged in clearance fit.

Compared with the prior art, the utility model provides a multifunctional measuring tool possesses following beneficial effect:

1. the multifunctional measuring tool solves the problems that a daily measuring tool is single, and various measuring tools need to be carried in the drawing measuring process, so that the use is troublesome through the matched arrangement of the first ruler, the second ruler and the painting brush; and the impurities on the drawing track of the painting brush are blown off, so that the condition of interruption of the drawn line is avoided, and the quality of the drawn line is ensured.

2. This multi-functional measuring tool connects the painting brush through connecting the rope, avoids the painting brush to omit and lose, and connects the rope cover and establish on the dwang that the elasticity rotated the setting in the positioning disk, is convenient for carry out rolling, portable to connecting the rope.

3. This multifunctional measuring tool, through the removal of painting brush, make and connect rope pulling dwang to rotate or dwang automatic rolling resets, make lug on the dwang offset the atress board, make the atress board drive the piston board through the connecting rod and remove in pneumatic incasement, arrange the air in the pneumatic case in the fixed disk in the painting brush outside through connecting the rope, and blow off through the air jet to the impurity on the painting brush drawing orbit, avoid causing the condition that the setting-out appears interrupting, guarantee the quality of setting-out.

Drawings

Fig. 1 is a first schematic structural diagram of the present invention;

FIG. 2 is a second schematic structural view of the present invention;

fig. 3 is a schematic structural view of the pneumatic mechanism of the present invention;

fig. 4 is an external structural diagram of the painting brush of the present invention.

In the figure: 1. a first straightedge; 101. a groove; 1011. positioning a plate; 2. a second straightedge; 3. accommodating grooves; 4. painting brush; 5. a housing; 501. angle scale lines; 6. connecting ropes; 7. rotating the rod; 701. an annular groove; 702. a bump; 703. winding a clockwork spring; 8. a pneumatic tank; 801. a piston plate; 802. a connecting rod; 803. an elastic element; 804. a stress plate; 9. fixing the disc; 901. an air jet; 10. indicating an arrow.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other; the specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

refer to fig. 1, fig. 2, fig. 3 and fig. 4, a multifunctional measuring tool, including first ruler 1, recess 101 has been seted up on first ruler 1, be provided with positioning disk 1011 in the recess 101, positioning disk 1011 outside cover is equipped with second ruler 2, matched with holding tank 3 has been seted up on first ruler 1 and the second ruler 2, install painting brush 4 in the holding tank 3, be provided with shell 5 on the positioning disk 1011, be provided with angle scale mark 501 on the shell 5, be provided with pneumatic mechanism on the positioning disk 1011, pneumatic mechanism is connected with and connects rope 6, it passes shell 5 and links to each other with painting brush 4 to connect the one end that pneumatic mechanism was kept away from to rope 6.

Specifically, through the utility model discloses during drawing the straight line, second ruler 2 is arranged in recess 101, second ruler 2 is parallel with first ruler 1 and is placed, take out painting brush 4 from holding tank 3, painting brush 4 draws the line segment along first ruler 1, when needs draw the angle, stir second ruler 2, make second ruler 2 rotate with positioning disk 1011 as the centre of a circle, adjust the angle of rotation according to angle scale mark 501, make painting brush 4 draw the line segment along first ruler 1 and second ruler 2, it is more single to have solved daily measuring tool, need carry multiple measuring tool in the drawing measurement process, cause the more troublesome problem when using; the painting brush 4 is connected through the connecting rope 6, so that the painting brush 4 is prevented from being missed and lost; and through the removal of painting brush 4, make pneumatic mechanism move and blow off the impurity that the painting brush 4 painted on the orbit, avoid painting brush 4 to cause the condition that the setting-out appears interrupting on impurity, guarantee the quality of setting-out, and pneumatic mechanism adopts the drive of pure mechanical system, need not electric power and urges, reduces the follow-up use cost of measuring tool, avoids often changing the condition of battery or electron.

Referring to fig. 1, 2 and 3, as a preferred technical solution of the present invention, the pneumatic mechanism includes a rotating rod 7 disposed on the positioning disk 1011, a winding spring 703 is disposed between the rotating rod 7 and the positioning disk 1011 in the circumferential direction, an annular groove 701 is disposed on the rotating rod 7, and the connecting rope 6 is sleeved on the annular groove 701; specifically, connect 6 covers of rope and establish on the dwang 7 that elastic rotation set up in positioning disk 1011, be convenient for carry on the rolling, portable to connecting rope 6.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, as the preferred technical scheme of the utility model, pneumatic mechanism is still including setting up the pneumatic case 8 on positioning disk 1011, be provided with admission valve and air outlet valve on the pneumatic case 8, the air outlet valve links to each other with being connected rope 6, sliding connection has piston plate 801 in the pneumatic case 8, be provided with connecting rod 802 on the piston plate 801, the cover is equipped with elastic element 803 on the connecting rod 802, elastic element 803's both ends link to each other with piston plate 801 and pneumatic case 8's inner wall respectively, pneumatic case 8 is passed and stress plate 804 is connected to the one end that connecting rod 802 keeps away from piston plate 801, be provided with the lug 702 that offsets with stress plate 804 activity on the dwang 7.

Further, connect rope 6 and set up to the hollow tube that is used for carrying the air, connect the one end that pneumatic mechanism was kept away from to rope 6 and pass shell 5 and be connected with fixed disk 9, fixed disk 9 cover is established in the 4 outsides of painting brush, set up on the fixed disk 9 with connect the cavity of rope 6 intercommunication, the air jet 901 with the cavity intercommunication each other is seted up to the bottom of fixed disk 9.

Specifically, the one end of connecting rope 6 communicates with each other with pneumatic case 8, connect rope 6 to fix on ring channel 701 afterwards and progressively the winding cover is established in ring channel 701, connect rope 6 to keep away from dwang 7 and pass shell 5 and fixed disk 9 intercommunication each other, along with the removal of painting brush 4, connect rope 6 by taut or lax, make and connect 6 pulling dwang 7 rotations of rope 6 or dwang 7 automatic rolling resets under the effect of rolling clockwork spring 703, make lug 702 on the dwang 7 offset atress board 804, make atress board 804 drive piston plate 801 through connecting rod 802 and remove in pneumatic painting brush case 8, arrange the air in pneumatic case 8 in the fixed disk 9 in the painting brush 4 outside through connecting rope 6, and blow off the impurity on the 4 drawing trails of painting brush through jet 901, avoid 4 paintings to cause the condition that the setting-out appears the interrupt on impurity, guarantee the quality of setting-out line.

Referring to fig. 1, 2 and 3, as a preferred technical solution of the present invention, an indication arrow 10 matched with an angle scale mark 501 is disposed on the second ruler 2; specifically, through setting up instruction arrow 10, the user of being convenient for audio-visual observation the turned angle of second ruler 2, the practicality is strong.

Referring to fig. 1, 2 and 3, as a preferred embodiment of the present invention, the second ruler 2 and the positioning plate 1011 are arranged in a clearance fit; in particular, the second ruler 2 and the positioning disc 1011 can rotate and slide relatively.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a multifunctional measuring tool, includes first ruler (1), its characterized in that, recess (101) have been seted up on first ruler (1), be provided with positioning disk (1011) in recess (101), positioning disk (1011) outside cover is equipped with second ruler (2), matched with holding tank (3) have been seted up on first ruler (1) and second ruler (2), install painting brush (4) in holding tank (3), be provided with shell (5) on positioning disk (1011), be provided with angle scale mark (501) on shell (5), be provided with pneumatic mechanism on positioning disk (1011), pneumatic mechanism is connected with and connects rope (6), the one end of connecting rope (6) and keeping away from pneumatic mechanism passes shell (5) and links to each other with painting brush (4).

2. The multifunctional measuring tool according to claim 1, wherein the pneumatic mechanism comprises a rotating rod (7) arranged on a positioning disk (1011), a winding spring (703) is arranged between the rotating rod (7) and the positioning disk (1011) in the circumferential direction, an annular groove (701) is formed in the rotating rod (7), and the connecting rope (6) is sleeved on the annular groove (701).

3. The multifunctional measuring tool of claim 2, wherein the pneumatic mechanism further comprises a pneumatic box (8) arranged on the positioning disc (1011), the pneumatic box (8) is provided with an air inlet valve and an air outlet valve, the air outlet valve is connected with the connecting rope (6), a piston plate (801) is connected in the pneumatic box (8) in a sliding mode, a connecting rod (802) is arranged on the piston plate (801), an elastic element (803) is sleeved on the connecting rod (802), two ends of the elastic element (803) are respectively connected with the inner walls of the piston plate (801) and the pneumatic box (8), one end, far away from the piston plate (801), of the connecting rod (802) penetrates through the pneumatic box (8) and is connected with a stress plate (804), and a protruding block (702) which movably abuts against the stress plate (804) is arranged on the rotating rod (7).

4. The multifunctional measuring tool is characterized in that the connecting rope (6) is a hollow tube used for conveying air, one end, far away from the pneumatic mechanism, of the connecting rope (6) penetrates through the shell (5) and is connected with a fixed disc (9), the fixed disc (9) is sleeved on the outer side of the painting brush (4), a cavity communicated with the connecting rope (6) is formed in the fixed disc (9), and an air nozzle (901) communicated with the cavity is formed in the bottom of the fixed disc (9).

5. A multifunctional measuring tool as claimed in claim 1, characterized in that the second straightedge (2) is provided with an indicating arrow (10) cooperating with the angle graduation mark (501).

6. A multifunctional measuring tool as claimed in claim 5, characterized in that the second straightedge (2) is arranged in a clearance fit with the positioning disc (1011).